1181 files changed, 366624 insertions, 0 deletions

diff --git a/rubbos/app/httpd-2.0.64/srclib/.deps b/rubbos/app/httpd-2.0.64/srclib/.deps
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/.deps
diff --git a/rubbos/app/httpd-2.0.64/srclib/Makefile b/rubbos/app/httpd-2.0.64/srclib/Makefile
new file mode 100644
index 00000000..2278001d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/Makefile
@@ -0,0 +1,11 @@
+top_srcdir   = /bottlenecks/rubbos/app/httpd-2.0.64
+top_builddir = /bottlenecks/rubbos/app/httpd-2.0.64
+srcdir       = /bottlenecks/rubbos/app/httpd-2.0.64/srclib
+builddir     = /bottlenecks/rubbos/app/httpd-2.0.64/srclib
+VPATH        = /bottlenecks/rubbos/app/httpd-2.0.64/srclib
+
+SUBDIRS = pcre
+BUILD_SUBDIRS = $(AP_BUILD_SRCLIB_DIRS)
+CLEAN_SUBDIRS = $(AP_CLEAN_SRCLIB_DIRS)
+
+include $(top_builddir)/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/Makefile.in
new file mode 100644
index 00000000..1fb910ad
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/Makefile.in
@@ -0,0 +1,6 @@
+
+SUBDIRS = pcre
+BUILD_SUBDIRS = $(AP_BUILD_SRCLIB_DIRS)
+CLEAN_SUBDIRS = $(AP_CLEAN_SRCLIB_DIRS)
+
+include $(top_builddir)/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.a b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.a
new file mode 100644
index 00000000..f0d0c5f6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.a
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.la b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.la
new file mode 100644
index 00000000..d5a041dc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.la
@@ -0,0 +1,35 @@
+# libaprutil-0.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libaprutil-0.so.0'
+
+# Names of this library.
+library_names='libaprutil-0.so.0.9.19 libaprutil-0.so.0 libaprutil-0.so'
+
+# The name of the static archive.
+old_library='libaprutil-0.a'
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Version information for libaprutil-0.
+current=9
+age=9
+revision=19
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.lai b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.lai
new file mode 100644
index 00000000..8b817d00
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.lai
@@ -0,0 +1,35 @@
+# libaprutil-0.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libaprutil-0.so.0'
+
+# Names of this library.
+library_names='libaprutil-0.so.0.9.19 libaprutil-0.so.0 libaprutil-0.so'
+
+# The name of the static archive.
+old_library='libaprutil-0.a'
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Version information for libaprutil-0.
+current=9
+age=9
+revision=19
+
+# Is this an already installed library?
+installed=yes
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so
new file mode 100755
index 00000000..7e6097b0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so.0 b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so.0
new file mode 100755
index 00000000..7e6097b0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so.0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so.0.9.19 b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so.0.9.19
new file mode 100755
index 00000000..7e6097b0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/.libs/libaprutil-0.so.0.9.19
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/CHANGES b/rubbos/app/httpd-2.0.64/srclib/apr-util/CHANGES
new file mode 100644
index 00000000..94e28427
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/CHANGES
@@ -0,0 +1,597 @@
+                                                     -*- coding: utf-8 -*-
+Changes with APR-util 0.9.19
+
+  *) Resolve build failure using bundled expat on some platforms.
+     [Rainer Jung]
+
+Changes with APR-util 0.9.18
+
+  *) SECURITY: CVE-2010-1623 (cve.mitre.org)
+     Fix a denial of service attack against apr_brigade_split_line().
+     [Stefan Fritsch]
+
+  *) SECURITY: CVE-2009-3560, CVE-2009-3720 (cve.mitre.org)
+     Fix two buffer over-read flaws in the bundled copy of expat which
+     could cause applications to crash while parsing specially-crafted
+     XML documents.  [Joe Orton, Rainer Jung]
+
+  *) SECURITY: CVE-2009-2412 (cve.mitre.org)
+     Fix overflow in rmm, where size alignment was taking place.
+     [Matt Lewis <mattlewis@google.com>, Sander Striker]
+
+  *) Upgrade bundled copy of expat library to 1.95.7.
+     [Joe Orton, Rainer Jung]
+
+  *) Make bundled expat compatible with libtool 2.x.
+     This only affects the release process. [Rainer Jung]
+
+  *) Prefer libtool 1.x when searching for libtool in
+     bundled expat release process. [Rainer Jung, Jim Jagielski]
+
+  *) Improve platform detection for bundled expat by updating
+     config.guess and config.sub. [Rainer Jung]
+
+  *) Add support for Berkeley DB 4.6 to 4.8.
+     [Arfrever Frehtes Taifersar Arahesis <arfrever.fta gmail.com>,
+      Rainer Jung]
+
+Changes with APR-util 0.9.17
+
+  *) SECURITY: CVE-2009-1955 (cve.mitre.org)
+     Fix a denial of service attack against the apr_xml_* interface
+     using the "billion laughs" entity expansion technique.
+     [Joe Orton]
+
+Changes with APR-util 0.9.16
+
+  *) SECURITY: CVE-2009-0023 (cve.mitre.org)
+     Fix underflow in apr_strmatch_precompile.
+     [Matthew Palmer <mpalmer debian.org>]
+
+  *) SECURITY: CVE-2009-1956 (cve.mitre.org)
+     Fix off by one overflow in apr_brigade_vprintf.
+     [C. Michael Pilato <cmpilato collab.net>]
+
+  *) Better error detection for bucket allocation failures. 
+     [Jim Jagielski]
+
+Changes with APR-util 0.9.15
+
+  *) Test improvements to validate testmd4 and testdbm, unattended.
+     [Bojan Smojver]
+
+Changes with APR-util 0.9.14
+
+  *) Fix handling of attribute namespaces in apr_xml_to_text() when
+     a namespace map is provided.  PR 41908.  [Joe Orton]
+
+Changes with APR-util 0.9.13
+
+  *) Add support for Berkeley DB 4.5 to the configure scripts.
+     [Garrett Rooney]
+
+  *) Allow apr_queue.h to be included before other APR headers.
+     PR 40891 [Henry Jen <henryjen ztune.net>]
+
+  *) Provide folding in autogenerated .manifest files for Win32 builders
+     using VisualStudio 2005  [William Rowe]
+
+  *) Fix incorrect byte order (PR 37342) and incorrect timestamp type
+     in the fallback UUID generator used when no external UUID generator
+     is detected by APR.
+     [Max Bowsher]
+
+Changes with APR-util 0.9.12
+
+  *) Win32 / Netware - add missing apu_version.c for apu_version_string()
+     to the Windows and Netware specific builds.  Unix platforms supported
+     this API since 0.9.1.  [William Rowe, Brad Nicholes].
+
+Changes with APR-util 0.9.11
+
+  *) Sync get-version.sh from apr source at ./buildconf time, to correctly
+     retrieve 2 digit subversion, which broke the 0.9.10 candidate, and
+     keep any other updates in sync going forwards.  [William Rowe]
+
+  *) Port apr tree change for 'make check' test/ binaries on Darwin to
+     avoid -no-install which can break the tests.  [William Rowe, Joe Orton]
+
+Changes with APR-util 0.9.10
+
+  *) Minor build and runtime fixes.
+
+Changes with APR-util 0.9.9
+
+  *) Unix: No longer require an APR source directory to be available at
+     ./configure time, by making use of mkdir.sh, make_exports.awk,
+     make_var_export.awk installed to the installbuilddir by APR >= 0.9.9.
+     [Max Bowsher]
+
+  *) Stop trying to link against Berkeley DB by default.  To enable use
+     of Berkeley DB users must now explicitly pass --with-berkeley-db to
+     configure, since Berkeley DB is released under a viral license that
+     requires distribution of source code for any program that uses it.
+     [Garrett Rooney]
+
+  *) Stop trying to link against GDBM by default.  To enable use of GDBM
+     users must now explicitly pass --with-gdbm to configure, since GDBM
+     is licensed under the GPL.
+     [Garrett Rooney]
+
+  *) Fix VPATH builds, and symlink builds where apr and apr-util
+     reside in parallel as symlinks to directories with more explicit
+     names, e.g. apr-1.x and apr-util-1.x.  This solves various breakage
+     on Solaris in particular with ./buildconf and ./configure.
+     [William Rowe]
+
+  *) Add support for Berkeley DB 4.4 to the configure scripts.
+     [Garrett Rooney]
+
+Changes with APR-util 0.9.7
+
+  *) Fix apr_rmm_realloc() offset calculation bug.  [Keith Kelleman
+     <keith.kelleman oracle.com>]
+
+  *) Fix handling of a premature EOF with the FILE bucket; a new bucket
+     is not inserted for each attempt to read past EOF.  PR 34708.
+     [Jeff Trawick, Joe Orton]
+
+  *) Fix build failure with non-threaded APR on AIX.  PR 34655.
+     [Ryan Murray <rmurray+apache cyberhqz.com>]
+
+  *) Backport the apr_reslist_timeout_set and apr_reslist_invalidate 
+     functions already in APR 1.0.x. [Paul Querna]
+
+  *) Fix linking problem on cygwin.  [Max Bowsher <maxb ukf.net>]
+
+Changes with APR-util 0.9.6
+
+  *) Fix the detection of ldap.h on Solaris - it needs lber.h to be
+     defined first. [Graham Leggett]
+
+  *) Add an RPM spec file. [Graham Leggett]
+
+  *) Add a build script to create a solaris package. [Graham Leggett]
+
+  *) Add support for Berkeley DB 4.3.  [Jani Averbach <jaa jaa.iki.fi>]
+
+Changes with APR-util 0.9.5
+
+  *) Guarantee and require default address alignment for block offsets
+     within segments in the apr_rmm interface.  PR 29873.  [Joe Orton]
+
+  *) SECURITY: CAN-2004-0786 (cve.mitre.org)
+     Fix input validation in apr_uri_parse() to avoid passing negative
+     length to memcpy for malformed IPv6 literal addresses.
+     [Joe Orton]
+
+  *) Fix build issues in paths containing symlinks.  PR 8867.
+     [Joe Orton]
+
+  *) Fix corrupt output from the apr_xlate_* interfaces on AIX 4.x.
+     [Joe Orton]
+
+  *) Change the order in which ldap.h and lber.h are defined, to fix
+     a compile bug in Solaris v2.8 which requires lber.h then ldap.h.
+     PR 27379.  [Andrew Connors <andy.connors idea.com>]
+ 
+  *) Restore support for SHA1 passwords in apr_validate_password.
+     PR 17343.  [Paul Querna <chip force-elite.com>]
+
+  *) Fix DESTDIR install for bundled expat library.  PR 14076
+     [David S. Madole <david madole.net>]
+
+  *) Fix occasional crash in apr_rmm_realloc().  PR 22915.
+     [Jay Shrauner <shrauner inktomi.com>]
+
+  *) Fix apr_dbm_exists() for sdbm when sizeof(int) != sizeof(size_t). 
+     [Joe Orton]
+
+  *) The whole codebase was relicensed and is now available under
+     the Apache License, Version 2.0 (http://www.apache.org/licenses).
+     [Apache Software Foundation]
+
+  *) Fix xlate.c compile failure on AIX 5.2.  PR 25701.  [Jeff Trawick]
+
+  *) Fixed a bug in apr_rmm that would cause it to mishandle blocks of
+     a size close to the one requested from the allocator.
+     [Kevin Wang <xwang_tech yahoo.com>]
+
+Changes with APR-util 0.9.4
+
+  *) Changed apr_bucket_alloc_create() so that it uses the allocator
+     from the pool that was passed in rather than creating its own.
+     Also, the bucket_allocator is now allocated from the apr_allocator_t
+     rather than using apr_palloc().  Added apr_bucket_alloc_create_ex()
+     which takes an apr_allocator_t* directly rather than an apr_pool_t*.
+     [Cliff Woolley, Jean-Jacques Clar]
+
+  *) Added debugging consistency checks to the buckets code.  Add
+     -DAPR_BUCKET_DEBUG to the build flags to enable.
+     [Cliff Woolley]
+
+  *) Make the version of the db library APU built against visible.
+     [Thom May]
+
+  *) Fix a problem with VPATH builds copying the APR rules.mk into the
+     source directory rather than the build directory.  [Justin Erenkrantz]
+
+  *) SECURITY [httpd incident CAN-2003-0189] Address a thread safety
+     issue with apr_password_validate() on AIX, Linux, Mac OS X, and
+     possibly other platforms.  [Jeff Trawick, Justin Erenkrantz]
+
+  *) Fix a problem with LDAP configuration which caused subsequent
+     configure tests to fail since LIBS contained LDAP libraries for
+     subsequent tests but LDFLAGS no longer included the path to such 
+     LDAP libraries.  [Jeff Trawick]
+
+  *) Fix a problem preventing the use of the bundled Expat when APR-util
+     is built stand-alone.  [Jeff Trawick]
+
+  *) Use the same compiler and preprocessor for the APR-util config tests
+     which were used by APR.  The user can override this via CC and CPP.
+     This was done all along for the actual build, but not necessarily
+     for the config tests.  [Jeff Trawick]
+
+  *) Fix apr_uuid_parse() on EBCDIC machines.  [Jeff Trawick]
+
+  *) Fix alignment problem when allocating memory using apr_rmm. The problem
+     showed up while trying to write a double in the memory allocated.
+     [Madhusudan Mathihalli]
+
+Changes with APR-util 0.9.3
+
+  *) Allow apr_date_parse_rfc to parse 'Sun, 06-Nov-1994 08:49:37 GMT' as a
+     valid date.  [Dmitri Tikhonov <dmitri@netilla.com>]
+
+  *) Fix error in apu-config when symlinks are involved.
+     [Garrett Rooney <rooneg@electricjellyfish.net>]
+
+Changes with APR-util 0.9.2
+
+  *) Fix the APR_BUCKET_IS_foo() macros so they parenthesize their parameter.
+     This fixes compile problems with some types of parameters.
+     [Jim Carlson <jcarlson@jnous.com>]
+
+  *) Queue overwrite, we now return the item pushed, not a reference to it. 
+     [Paul Marquis <PMarquis@pobox.com, Jacob Lewallen <jlwalle@cs.ucr.edu>]
+
+  *) Remove include/apr_ldap.h on distclean.  PR 15592.  [Justin Erenkrantz]
+
+  *) Fix race conditions in apr_queue.
+     [Jacob Lewallen <jlwalle@cs.ucr.edu>]
+
+  *) Stop buildconf copying rules.mk, copy it at configure time. 
+     [Thom May]
+
+  *) Make buildconf copy rules.mk as well. 
+     [Garrett Rooney <rooneg@electricjellyfish.net>]
+
+  *) Add --includedir flag to apu-config.  [Justin Erenkrantz]
+
+  *) Fix brokenness in sdbm when sizeof(int) != sizeof(size_t)
+     (e.g., 64-bit AIX, 64-bit Solaris).  PR 14861.  [Jeff Trawick]
+
+  *) Have buildconf copy required files from apr so that apr-util can build
+     on its own.  [Craig Rodrigues <rodrigc@attbi.com>]
+
+  *) Detect OpenLDAP when used with Solaris 9. PR 13427.
+     [Gary Algier <gaa@ulticom.com>]
+
+  *) Detect Berkeley DB 4.1 when compiled with --with-uniquenames
+     [Thom May]
+
+  *) Allow apu-config to work in symlinked install directories when
+     'realpath' is available.  [Justin Erenkrantz]
+
+  *) Fix bug in apr_strmatch when used with case-insensitive patterns.
+     [Justin Erenkrantz]
+
+  *) Allow apr_queue to have greater than int number of elements.
+     [Justin Erenkrantz]
+
+  *) Detect Berkeley DB 4.0 compiled with --with-uniquenames.
+     [Philip Martin <philip@codematters.co.uk>]
+
+  *) Allocate brigades from a bucket allocator rather than a pool. [Brian Pane]
+
+  *) Update with the latest APR renames [Thom May]
+
+  *) Update doxygen tags.  [Justin Erenkrantz]
+
+  *) Add apr_ldap.hw for Windows build.
+     [Andre Schild <A.Schild@aarboard.ch>]
+
+  *) Add IPv6 literal address support to apr_uri_parse(), apr_uri_unparse(), 
+     and apr_uri_parse_hostinfo().  PR 11887  [Jeff Trawick]
+
+  *) Add apr_brigade_writev()  [Brian Pane]
+
+  *) Add support for Berkeley DB 4.1.  [Justin Erenkrantz]
+
+  *) Add --bindir option to apu-config.  [Justin Erenkrantz]
+
+Changes with APR-util 0.9.1
+
+  *) Add versioning infrastructure.
+     [Justin Erenkrantz]
+
+  *) Running "make check" in the toplevel directory or the test/ directory
+     will build and run all test programs.  [Aaron Bannert]
+
+  *) Bug #9789 : NDBM support 
+     [Toomas Soome <tsoome@muhv.pri.ee>, Ian Holsman]
+
+  *) Added a Thread safe FIFO bounded buffer (apr_queue) [Ian Holsman]
+
+  *) Changed file_bucket_setaside() to use apr_file_setaside() instead
+     of turning the file bucket into an mmap bucket.  [Brian Pane]
+
+  *) Install libaprutil support libraries before installing libaprutil
+     itself, since on some platforms libaprutil is relinked during
+     make install and the support libraries need to exist already.
+     [Jeff Trawick]
+
+  *) Added a Resource List API for threadsafe access to persistent
+     and dynamically created user-defined resources.  [Aaron Bannert]
+
+  *) Adopted apr-util/xlate from apr/i18n for inclusion of apr-iconv
+     as required by missing libiconv.  [William Rowe]
+
+  *) Adopted apr-util/crypto/ uuid and md5 from apr.  [William Rowe]
+
+  *) Look for expat in lib64 directories.  [Peter Poeml <poeml@suse.de>]
+
+  *) Faster implementation of apr_brigade_puts()  [Brian Pane]
+
+  *) Fixed a segfault in apr_date_parse_rfc() for some date formats
+     where it was trying to overlay a potentially static input
+     string even though it didn't really need to.
+     [Cliff Woolley, Doug MacEachern]
+
+  *) Ensure that apu-config does not print libtool libraries when
+     using --libs.  [Justin Erenkrantz]
+
+  *) Added apr_bucket_file_enable_mmap() function to the bucket
+     API to let an application control whether a file bucket may
+     be turned into an mmap bucket upon read.  (The default remains
+     to do the mmap, but this function lets the app prevent the
+     mmap in contexts where mmap would be a bad idea.  Examples
+     include multiprocessors where mmap doesn't scale well and
+     NFS-mounted filesystems where a bus error can result if
+     a memory-mapped file is removed or truncated.) [Brian Pane]
+
+  *) Added string-matching API (apr_strmatch.h)  [Brian Pane]
+
+  *) Rearrange INCLUDES so that APRUTIL_PRIV_INCLUDES is always
+     first.  [Garrett Rooney <rooneg@electricjellyfish.net>]
+
+  *) Add --old-expat option to apu-config to allow users of apr-util to
+     determine what expat it should expect to be installed.  If the
+     flag is set to yes, it should include xmlparse.h.  If it is set to
+     no, it should include expat.h.  [Justin Erenkrantz]
+
+  *) Fix exporting of includes in apu-config.  [Justin Erenkrantz]
+
+  *) Change bucket brigades API to allow a "bucket allocator" to be
+     passed in at certain points.  This allows us to implement freelists
+     so that we can stop using malloc/free so frequently.
+     [Cliff Woolley, Brian Pane]
+
+  *) add apr_rmm_realloc() function
+     [Madhusudan Mathihalli <madhusudan_mathihalli@hp.com>]
+
+  *) renames: apr_ansi_time_to_apr_time becomes apr_time_ansi_put
+     ap_exploded_time_t becomes apr_time_exp_t
+     [Thom May <thom@planetarytramp.net>]
+
+  *) Add detection support for FreeBSD's expat and expat2 ports.
+     [Justin Erenkrantz]
+
+  *) Deprecate check_brigade_flush(), which had several nasty bugs, and
+     which was causing apr_brigade_write()'s logic to be less than obvious.
+     Everything is now done in a slightly rearranged apr_brigade_write().
+     [Cliff Woolley]
+
+  *) Don't add /usr/include to the INCLUDES variable on expat's account.
+     [Joe Orton <joe@manyfish.co.uk>]
+
+  *) Remove the autoconf 2.5x cache directory in buildconf.
+     [Joe Orton <joe@manyfish.co.uk>]
+
+  *) BerkleyDB should NULL out the key if it is @EOF in vt_db_nextkey
+     [Ian Holsman]
+
+  *) Add ability to natively fetch and split brigades based on LF lines.
+     [Justin Erenkrantz]
+
+  *) add --with-berkeley-db=DIR & --with-gdbm  configure flags
+     [Ian Holsman/Justin Erenkrantz]
+
+  *) Fix expat detection to recognize installed versions.
+     [Eric Gillespie, Jr. <epg@pretzelnet.org>]
+
+  *) Add find_apu.m4 to allow third-party programs that use APR-util
+     to have a standard m4 macro for detection.  [Justin Erenkrantz]
+
+  *) Add apu-config - a shell script to allow third-party programs
+     easy access to APR configuration parameters.  [Justin Erenkrantz]
+
+  *) Add GMT offset calculation to apr_date_parse_rfc().  
+     [Justin Erenkrantz]
+
+  *) Introduce the apr_rmm api, to allow relocatable memory management
+     of address-independent data stores, such as shared memory.
+     [William Rowe]
+
+  *) Rework and fix VPATH-build support.  [Justin Erenkrantz]
+
+  *) Add support for Berkeley DB4.  [Justin Erenkrantz]
+
+  *) Improve testdbm help.  [Justin Erenkrantz]
+
+  *) Improve autoconf detection of DBMs.  [Justin Erenkrantz]
+
+  *) BerkeleyDBM v2 now checks minor level for cursor ops [Ian Holsman]
+
+  *) Reading a file bucket bigger than APR_MMAP_LIMIT (4MB) now yields
+     a string of 4MB mmap buckets, rather than a string of 8KB heap buckets
+     plus a 4MB mmap bucket.  To accomodate this, the mmap bucket destroy
+     function explicitly deletes the apr_mmap_t after last reference
+     to avoid having too much of a large file mapped at once if possible.
+     [Cliff Woolley]
+
+  *) Multi-DBM support (via apr_dbm_open_ex).  [Ian Holsman]
+
+  *) Use apr_mmap_dup in mmap_setaside().  [Brian Pane <bpane@pacbell.net>]
+
+  *) Dropped the "w" parameter from apr_bucket_heap_create() and
+     apr_bucket_heap_make().  That parameter was originally intended
+     to return the amount of data copied into the bucket, but it
+     ended up being unnecessary because that amount is invariant from
+     the size of the data and is available as b->length in the
+     resulting bucket anyway.  [Cliff Woolley]
+
+  *) Fix Makefile conversion for BSD/OS.  [Cliff Woolley]
+
+  *) Use APR_XtOffsetOf instead of offsetof() in the ring macros for
+     portability.  [Cliff Woolley]
+
+  *) We now create exports.c and export_vars.h, which in turn create
+     exports.c.  From this we generate two more files with different
+     purposes: aprutil.exp - list of exported symbols; and exports.lo
+     (exports.o) - an object file that can be linked with an executable
+     to force resolution of all apr-util symbols.   [Aaron Bannert]
+
+  *) Fix Berkley DBM support [Ian Holsman <ianh@apache.org>]
+
+  *) Fix apr_brigade_vprintf so that it can handle more than
+     4k of data at one time.  [Cody Sherr <csherr@covalent.net>]
+
+  *) prefix UNP_* flags with APR_URI_
+
+     rename:
+     apr_uri_components                  -> apr_uri_t
+     apr_uri_unparse_components          -> apr_uri_unparse
+     apr_uri_parse_components            -> apr_uri_parse
+     apr_uri_parse_hostinfo_components   -> apr_uri_parse_hostinfo
+
+     s/APU_URI_/APR_URI_/g
+     [Perl]
+
+  *) Landed the link-to-LDAP to the build process, and the LDAP v2/v3
+     compatibility functions.
+     [Dave Carrigan <dave@rudedog.org>, Graham Leggett]
+
+  *) Fix URI unparse function to handle the case where it would place a @
+     when both the username and password were present but omitted.
+     [Jon Travis <jtravis@covalent.net]
+
+  *) Added apr_xml_parse_file() routine and a testxml program.
+     [Ian Holsman <ianh@cnet.com>]
+
+  *) Extend apr_bucket struct to add a pointer to a function used
+     to free the bucket. This change enables custom buckets to
+     completely specify how they are to be allocated and freed.
+     Before this change, custom buckets were required to use the 
+     same memory allocation scheme as the standard APR buckets.
+     [Saeid Sakhitab, Bill Stoddard, Cliff Woolley, Roy Fielding]
+
+  *) Install Expat when installing APR-util.  [Justin Erenkrantz]
+
+  *) Make APR-util configure script rely on APR.  This removes the locally
+     generated copy of libtool and uses the one in APR.  Fix up how we
+     call the expat configure script.  Generate config.nice file.
+     [Justin Erenkrantz]
+
+  *) The apr_bucket lengths are now consistently apr_size_t, while any
+     apr_brigade lengths (short of a read) are consistently apr_off_t.
+     This is required for APR_HAS_LARGE_FILES handling.  [William Rowe]
+
+  *) apr_bucket_file_create() and apr_bucket_file_make() now take a pool
+     parameter which is the pool into which any needed data structures
+     should be created during file_read().  This is used for MMAPing the
+     file and reopening the file if the original apr_file_t is in XTHREAD
+     mode.  [Cliff Woolley]
+
+  *) apr_brigade_partition() now returns an apr_status_t. [Cliff Woolley]
+
+  *) Add MD4 implementation in crypto.  [Sander Striker, Justin Erenkrantz]
+
+  *) Moved httpd 2.0.18's util_date to apr_date and enhanced its parsing
+     capabilities.  [Justin Erenkrantz]
+
+  *) Moved httpd 2.0.18's util_uri to apr_uri and name-protected its
+     symbols and functions.  [Justin Erenkrantz, Roy Fielding]
+
+  *) Rename field "private" in struct apr_xml_elem to "priv" for C++
+     compatibility.  PR #7727  [Joshua MacDonald <jmacd@cs.berkeley.edu>]
+
+  *) Make APR_IMPLEMENT_EXTERNAL_HOOK_BASE generate a 
+     ${namespace}_hook_get_${hookname} function to fetch the
+     list of registered hooks [Doug MacEachern]
+
+  *) Allow LTFLAGS to be overridden by the configure command-line
+     (default="--silent") and introduce LT_LDFLAGS.  [Roy Fielding]
+
+  *) Add APR_SHARELOCK support to apr_sdbm_open(), locking read operations
+     with a shared lock and all write ops with an excl lock.  [Will Rowe]
+
+  *) Namespace protect apr_sdbm, and normalize the return values (including
+     the apr_sdbm_fetch, apr_sdbm_firstkey and apr_sdbm_nextkey functions).
+     Normalized the get/clear error function names, and stores the actual 
+     apr error for apr_sdbm_error_get. [Will Rowe]
+
+  *) Introduce an apr_fileperms_t argument to apr_dbm_open(). [Will Rowe]
+
+  *) Removed apr_bucket_do_create() macro, which was causing warnings
+     about unreachable code in some compilers (notably MSVC).  What
+     used to be done by this macro is now done inline in the various
+     apr_bucket_foo_create() functions.  [Cliff Woolley]
+
+  *) Make clean, distclean, and extraclean consistently according to the
+     Gnu makefile guidelines.  [Justin Erenkrantz <jerenkrantz@ebuilt.com>]
+
+  *) Migrate the --disable-libtool changes from APR to APR-util.
+     This cleans things up, and allows more flexibility when building
+     programs.  [Ryan Bloom]
+
+  *) Allow APR-util to be compiled without libtool.  The default is
+     to use libtool, but it can turned off with --disable-libtool
+     on the configure command.  [Ryan Bloom]
+
+  *) Repair calling convention for apr_register_optional_fn to
+     eliminate GP fault on Win32.  [William Rowe]
+
+  *) Substantial changes to correct linkage and declarations for
+     generic hooks on dso architectures.  [Ben Laurie, Will Rowe]
+
+  *) apr_bucket_shared_destroy() now returns a boolean value.
+     [Cliff Woolley]
+
+  *) We have to initialize the heap buckets to the correct length.
+     we were seeing heap buckets with 17 chars in them reporting
+     a length of 9017, because they were initialized to the amount
+     of memory allocated, instead of the amount of memory used.
+     This was only an issue for heap buckets created by the
+     apr_brigade_* functions.   [Ryan Bloom]
+
+  *) apr_bucket_init_types() and apr_bucket_insert_type() have been
+     removed... they're not needed anymore. [Cliff Woolley]
+
+  *) The apr_bucket_shared and apr_bucket_simple structures have been
+     removed as an API simplification/optimization.  This should be
+     transparent outside APR-util except to callers who attempt to
+     directly manipulate the buckets' internal structure (which is
+     not recommended anyway) and to callers who create their own
+     bucket types. [Cliff Woolley]
+
+  *) apr_bucket_simple_split() and apr_bucket_simple_copy() are now
+     exported functions, which could be helpful in implementing
+     external bucket types. [Cliff Woolley]
+
+  *) The third parameter to apr_bucket_shared_make() is now
+     'apr_off_t length' rather than 'apr_off_t end', since the
+     end usually had to be computed by the caller and all we
+     really want is the length anyway. [Cliff Woolley]
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/LICENSE b/rubbos/app/httpd-2.0.64/srclib/apr-util/LICENSE
new file mode 100644
index 00000000..2813d260
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/LICENSE
@@ -0,0 +1,404 @@
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+APACHE PORTABLE RUNTIME SUBCOMPONENTS: 
+
+The Apache Portable Runtime includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses. 
+
+For the include\apr_md5.h component: 
+/*
+ * This is work is derived from material Copyright RSA Data Security, Inc.
+ *
+ * The RSA copyright statement and Licence for that original material is
+ * included below. This is followed by the Apache copyright statement and
+ * licence for the modifications made to that material.
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+   rights reserved.
+
+   License to copy and use this software is granted provided that it
+   is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+   Algorithm" in all material mentioning or referencing this software
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+
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+   without express or implied warranty of any kind.
+
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+   documentation and/or software.
+ */
+
+For the passwd\apr_md5.c component:
+
+/*
+ * This is work is derived from material Copyright RSA Data Security, Inc.
+ *
+ * The RSA copyright statement and Licence for that original material is
+ * included below. This is followed by the Apache copyright statement and
+ * licence for the modifications made to that material.
+ */
+
+/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+   rights reserved.
+
+   License to copy and use this software is granted provided that it
+   is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+   Algorithm" in all material mentioning or referencing this software
+   or this function.
+
+   License is also granted to make and use derivative works provided
+   that such works are identified as "derived from the RSA Data
+   Security, Inc. MD5 Message-Digest Algorithm" in all material
+   mentioning or referencing the derived work.
+
+   RSA Data Security, Inc. makes no representations concerning either
+   the merchantability of this software or the suitability of this
+   software for any particular purpose. It is provided "as is"
+   without express or implied warranty of any kind.
+
+   These notices must be retained in any copies of any part of this
+   documentation and/or software.
+ */
+/*
+ * The apr_md5_encode() routine uses much code obtained from the FreeBSD 3.0
+ * MD5 crypt() function, which is licenced as follows:
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@login.dknet.dk> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.  Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ */
+
+For the crypto\apr_md4.c component:
+
+ * This is derived from material copyright RSA Data Security, Inc.
+ * Their notice is reproduced below in its entirety.
+ *
+ * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+ * rights reserved.
+ *
+ * License to copy and use this software is granted provided that it
+ * is identified as the "RSA Data Security, Inc. MD4 Message-Digest
+ * Algorithm" in all material mentioning or referencing this software
+ * or this function.
+ *
+ * License is also granted to make and use derivative works provided
+ * that such works are identified as "derived from the RSA Data
+ * Security, Inc. MD4 Message-Digest Algorithm" in all material
+ * mentioning or referencing the derived work.
+ *
+ * RSA Data Security, Inc. makes no representations concerning either
+ * the merchantability of this software or the suitability of this
+ * software for any particular purpose. It is provided "as is"
+ * without express or implied warranty of any kind.
+ *
+ * These notices must be retained in any copies of any part of this
+ * documentation and/or software.
+ */
+
+For the include\apr_md4.h component:
+
+ *
+ * This is derived from material copyright RSA Data Security, Inc.
+ * Their notice is reproduced below in its entirety.
+ *
+ * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+ * rights reserved.
+ *
+ * License to copy and use this software is granted provided that it
+ * is identified as the "RSA Data Security, Inc. MD4 Message-Digest
+ * Algorithm" in all material mentioning or referencing this software
+ * or this function.
+ *
+ * License is also granted to make and use derivative works provided
+ * that such works are identified as "derived from the RSA Data
+ * Security, Inc. MD4 Message-Digest Algorithm" in all material
+ * mentioning or referencing the derived work.
+ *
+ * RSA Data Security, Inc. makes no representations concerning either
+ * the merchantability of this software or the suitability of this
+ * software for any particular purpose. It is provided "as is"
+ * without express or implied warranty of any kind.
+ *
+ * These notices must be retained in any copies of any part of this
+ * documentation and/or software.
+ */
+
+For the test\testmd4.c component:
+
+ *
+ * This is derived from material copyright RSA Data Security, Inc.
+ * Their notice is reproduced below in its entirety.
+ *
+ * Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All
+ * rights reserved.
+ *
+ * RSA Data Security, Inc. makes no representations concerning either
+ * the merchantability of this software or the suitability of this
+ * software for any particular purpose. It is provided "as is"
+ * without express or implied warranty of any kind.
+ *
+ * These notices must be retained in any copies of any part of this
+ * documentation and/or software.
+ */
+
+For the xml\expat\conftools\install-sh component:
+
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+
+For the expat xml parser component:
+
+Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
+                               and Clark Cooper
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+	
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+	
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====================================================================
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/Makefile
new file mode 100644
index 00000000..9faea5c9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/Makefile
@@ -0,0 +1,119 @@
+#
+# Top-level Makefile for APRUTIL
+#
+CPP = gcc -E
+
+# gets substituted into some targets
+APRUTIL_MAJOR_VERSION=0
+APRUTIL_DOTTED_VERSION=0.9.19
+
+srcdir = .
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+APRUTIL_LDFLAGS = -L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+APRUTIL_LIBS = /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la -lrt -lm -lcrypt -lnsl -lpthread -ldl
+
+TARGET_LIB = libaprutil-${APRUTIL_MAJOR_VERSION}.la
+INSTALL_SUBDIRS = xml/expat
+
+TARGETS = delete-lib $(TARGET_LIB) delete-exports aprutil.exp export_vars.h
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
+
+SUBDIRS = buckets crypto dbm encoding hooks ldap uri xml misc strmatch xlate
+CLEAN_SUBDIRS = test
+
+CLEAN_TARGETS = exports.c export_vars.h aprutil.exp apu-config.out
+DISTCLEAN_TARGETS = config.cache config.log config.status libtool \
+	include/private/apu_config.h include/private/apu_private.h \
+	include/private/apu_select_dbm.h include/apr_ldap.h include/apu.h \
+	export_vars.sh apu-config build/rules.mk include/apu_want.h
+EXTRACLEAN_TARGETS = configure aclocal.m4 include/private/apu_config.h.in
+
+prefix=/bottlenecks/rubbos/app/apache2
+exec_prefix=/bottlenecks/rubbos/app/apache2
+bindir=${prefix}/bin
+libdir=${prefix}/lib
+includedir=/bottlenecks/rubbos/app/apache2/include
+top_srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util
+top_blddir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util
+
+EXPORT_FILES = $(top_srcdir)/include/*.h
+
+delete-lib:
+	@if test -f $(TARGET_LIB); then \
+	    objects="`find $(SUBDIRS) -name expat -prune -o -name '*.lo' -a -newer $(TARGET_LIB) -print`" ; \
+	    if test -n "$$objects"; then \
+		echo Found newer objects. Will relink $(TARGET_LIB). ; \
+		echo $(RM) -f $(TARGET_LIB) ; \
+		$(RM) -f $(TARGET_LIB) ; \
+	    fi; \
+	fi
+
+apu-config.out: apu-config
+	sed 's,^\(location=\).*$$,\1installed,' < apu-config > $@
+
+install: $(TARGET_LIB) apu-config.out
+install: $(TARGET_LIB)
+	if [ ! -d $(DESTDIR)$(includedir) ]; then \
+	    $(APR_MKDIR) $(DESTDIR)$(includedir); \
+	fi;
+	cp -p $(top_srcdir)/include/*.h $(DESTDIR)$(includedir)
+
+	if [ -n "$(top_blddir)" ]; then \
+		cp -p $(top_blddir)/include/*.h $(DESTDIR)$(includedir); \
+	fi;
+	if [ ! -d $(DESTDIR)$(libdir) ]; then \
+	    $(APR_MKDIR) $(DESTDIR)$(libdir); \
+	fi;
+	list='$(INSTALL_SUBDIRS)'; for i in $$list; do \
+		( cd $$i ; $(MAKE) DESTDIR=$(DESTDIR) install ); \
+	done
+	$(LIBTOOL) --mode=install cp $(TARGET_LIB) $(DESTDIR)$(libdir)
+	$(LIBTOOL) --mode=install cp aprutil.exp $(DESTDIR)$(libdir)
+	if [ ! -d $(DESTDIR)$(bindir) ]; then \
+		$(APR_MKDIR) $(DESTDIR)$(bindir); \
+	fi;
+	$(LIBTOOL) --mode=install cp apu-config.out $(DESTDIR)$(bindir)/apu-config
+	chmod 755 $(DESTDIR)$(bindir)/apu-config
+
+$(TARGET_LIB):
+	@objects="`find $(SUBDIRS) -name expat -prune -o -name 'gen_uri_delims.lo' -prune -o -name '*.lo' -print`"; \
+	    tmpcmd="$(LINK) -rpath $(libdir) $$objects "; \
+	    echo $$tmpcmd; \
+	    $$tmpcmd && touch $@
+
+delete-exports:
+	@if test -f aprutil.exp; then \
+	    headers="`find include/*.h -newer aprutil.exp -print`" ; \
+	    if test -n "$$headers"; then \
+		echo Found newer headers. Will rebuild aprutil.exp. ; \
+		echo $(RM) -f aprutil.exp ; \
+		$(RM) -f aprutil.exp ; \
+	    fi \
+	fi
+
+exports.c:
+	$(APR_MKEXPORT) $(EXPORT_FILES) > $@
+
+export_vars.h:
+	$(APR_MKVAREXPORT) $(EXPORT_FILES) > $@
+
+aprutil.exp: exports.c export_vars.h
+	@echo "#! libaprutil-${APRUTIL_MAJOR_VERSION}.so" > $@
+	@echo "* This file was AUTOGENERATED at build time." >> $@
+	@echo "* Please do not edit by hand." >> $@
+	$(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) exports.c | grep "ap_hack_" | sed -e 's/^.*[)]\(.*\);$$/\1/' >> $@
+	$(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) export_vars.h | sed -e 's/^\#[^!]*//' | sed -e '/^$$/d' >> $@
+
+dox:
+	doxygen $(top_srcdir)/docs/doxygen.conf
+
+check: $(TARGET_LIB)
+	(cd test && $(MAKE) check)
+
+
+.PHONY: delete-lib delete-exports
+.NOTPARALLEL: delete-lib delete-exports
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/Makefile.in
new file mode 100644
index 00000000..1700892a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/Makefile.in
@@ -0,0 +1,119 @@
+#
+# Top-level Makefile for APRUTIL
+#
+CPP = @CPP@
+
+# gets substituted into some targets
+APRUTIL_MAJOR_VERSION=@APRUTIL_MAJOR_VERSION@
+APRUTIL_DOTTED_VERSION=@APRUTIL_DOTTED_VERSION@
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+APRUTIL_LDFLAGS = @APRUTIL_LDFLAGS@
+APRUTIL_LIBS = @APRUTIL_LIBS@
+
+TARGET_LIB = lib@APRUTIL_LIBNAME@.la
+INSTALL_SUBDIRS = @APR_XML_DIR@
+
+TARGETS = delete-lib $(TARGET_LIB) delete-exports aprutil.exp export_vars.h
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+SUBDIRS = buckets crypto dbm encoding hooks ldap uri xml misc strmatch xlate
+CLEAN_SUBDIRS = test
+
+CLEAN_TARGETS = exports.c export_vars.h aprutil.exp apu-config.out
+DISTCLEAN_TARGETS = config.cache config.log config.status libtool \
+	include/private/apu_config.h include/private/apu_private.h \
+	include/private/apu_select_dbm.h include/apr_ldap.h include/apu.h \
+	export_vars.sh apu-config build/rules.mk include/apu_want.h
+EXTRACLEAN_TARGETS = configure aclocal.m4 include/private/apu_config.h.in
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+bindir=@bindir@
+libdir=@libdir@
+includedir=@includedir@
+top_srcdir=@abs_srcdir@
+top_blddir=@abs_builddir@
+
+EXPORT_FILES = $(top_srcdir)/include/*.h
+
+delete-lib:
+	@if test -f $(TARGET_LIB); then \
+	    objects="`find $(SUBDIRS) -name expat -prune -o -name '*.@so_ext@' -a -newer $(TARGET_LIB) -print`" ; \
+	    if test -n "$$objects"; then \
+		echo Found newer objects. Will relink $(TARGET_LIB). ; \
+		echo $(RM) -f $(TARGET_LIB) ; \
+		$(RM) -f $(TARGET_LIB) ; \
+	    fi; \
+	fi
+
+apu-config.out: apu-config
+	sed 's,^\(location=\).*$$,\1installed,' < apu-config > $@
+
+install: $(TARGET_LIB) apu-config.out
+install: $(TARGET_LIB)
+	if [ ! -d $(DESTDIR)$(includedir) ]; then \
+	    $(APR_MKDIR) $(DESTDIR)$(includedir); \
+	fi;
+	cp -p $(top_srcdir)/include/*.h $(DESTDIR)$(includedir)
+
+	if [ -n "$(top_blddir)" ]; then \
+		cp -p $(top_blddir)/include/*.h $(DESTDIR)$(includedir); \
+	fi;
+	if [ ! -d $(DESTDIR)$(libdir) ]; then \
+	    $(APR_MKDIR) $(DESTDIR)$(libdir); \
+	fi;
+	list='$(INSTALL_SUBDIRS)'; for i in $$list; do \
+		( cd $$i ; $(MAKE) DESTDIR=$(DESTDIR) install ); \
+	done
+	$(LIBTOOL) --mode=install cp $(TARGET_LIB) $(DESTDIR)$(libdir)
+	$(LIBTOOL) --mode=install cp aprutil.exp $(DESTDIR)$(libdir)
+	if [ ! -d $(DESTDIR)$(bindir) ]; then \
+		$(APR_MKDIR) $(DESTDIR)$(bindir); \
+	fi;
+	$(LIBTOOL) --mode=install cp apu-config.out $(DESTDIR)$(bindir)/apu-config
+	chmod 755 $(DESTDIR)$(bindir)/apu-config
+
+$(TARGET_LIB):
+	@objects="`find $(SUBDIRS) -name expat -prune -o -name 'gen_uri_delims.@so_ext@' -prune -o -name '*.@so_ext@' -print`"; \
+	    tmpcmd="$(LINK) @lib_target@ @EXTRA_OS_LINK@"; \
+	    echo $$tmpcmd; \
+	    $$tmpcmd && touch $@
+
+delete-exports:
+	@if test -f aprutil.exp; then \
+	    headers="`find include/*.h -newer aprutil.exp -print`" ; \
+	    if test -n "$$headers"; then \
+		echo Found newer headers. Will rebuild aprutil.exp. ; \
+		echo $(RM) -f aprutil.exp ; \
+		$(RM) -f aprutil.exp ; \
+	    fi \
+	fi
+
+exports.c:
+	$(APR_MKEXPORT) $(EXPORT_FILES) > $@
+
+export_vars.h:
+	$(APR_MKVAREXPORT) $(EXPORT_FILES) > $@
+
+aprutil.exp: exports.c export_vars.h
+	@echo "#! lib@APRUTIL_LIBNAME@.so" > $@
+	@echo "* This file was AUTOGENERATED at build time." >> $@
+	@echo "* Please do not edit by hand." >> $@
+	$(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) exports.c | grep "ap_hack_" | sed -e 's/^.*[)]\(.*\);$$/\1/' >> $@
+	$(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) export_vars.h | sed -e 's/^\#[^!]*//' | sed -e '/^$$/d' >> $@
+
+dox:
+	doxygen $(top_srcdir)/docs/doxygen.conf
+
+check: $(TARGET_LIB)
+	(cd test && $(MAKE) check)
+
+
+.PHONY: delete-lib delete-exports
+.NOTPARALLEL: delete-lib delete-exports
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/NOTICE b/rubbos/app/httpd-2.0.64/srclib/apr-util/NOTICE
new file mode 100644
index 00000000..fbd99bb2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/NOTICE
@@ -0,0 +1,14 @@
+Apache Portable Runtime Utility Library
+Copyright (c) 2010 The Apache Software Foundation.
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+Portions of this software were developed at the National Center
+for Supercomputing Applications (NCSA) at the University of
+Illinois at Urbana-Champaign.
+
+This software contains code derived from the RSA Data Security
+Inc. MD5 Message-Digest Algorithm, including various
+modifications by Spyglass Inc., Carnegie Mellon University, and
+Bell Communications Research, Inc (Bellcore).
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/NWGNUmakefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/NWGNUmakefile
new file mode 100644
index 00000000..f9d19761
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/NWGNUmakefile
@@ -0,0 +1,331 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	xml \
+	$(EOLIST)
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(APR_WORK)\build\NWGNUhead.inc
+
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR)/include \
+			$(APR)/include/arch/NetWare \
+			$(APRUTIL)/include \
+			$(APRUTIL)/uri \
+			$(APRUTIL)/dbm/sdbm \
+			$(APRUTIL)/include/private \
+			$(APRUTIL)/xml/expat/lib \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	=
+
+#
+# This is used by the link '-desc ' directive.
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	=
+#
+# If this is specified, it will override VERSION value in
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	=
+
+#
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(OBJDIR)/aprutil.lib \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	$(EOLIST)
+
+#
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(OBJDIR)/apr_base64.o \
+	$(OBJDIR)/apr_brigade.o \
+	$(OBJDIR)/apr_buckets.o \
+	$(OBJDIR)/apr_buckets_alloc.o \
+	$(OBJDIR)/apr_buckets_eos.o \
+	$(OBJDIR)/apr_buckets_file.o \
+	$(OBJDIR)/apr_buckets_flush.o \
+	$(OBJDIR)/apr_buckets_heap.o \
+	$(OBJDIR)/apr_buckets_mmap.o \
+	$(OBJDIR)/apr_buckets_pipe.o \
+	$(OBJDIR)/apr_buckets_pool.o \
+	$(OBJDIR)/apr_buckets_refcount.o \
+	$(OBJDIR)/apr_buckets_simple.o \
+	$(OBJDIR)/apr_buckets_socket.o \
+	$(OBJDIR)/apr_date.o \
+	$(OBJDIR)/apr_dbm.o \
+	$(OBJDIR)/apr_dbm_berkeleydb.o \
+	$(OBJDIR)/apr_dbm_sdbm.o \
+	$(OBJDIR)/apr_hooks.o \
+	$(OBJDIR)/apr_md4.o \
+	$(OBJDIR)/apr_md5.o \
+	$(OBJDIR)/apr_queue.o \
+	$(OBJDIR)/apr_reslist.o \
+	$(OBJDIR)/apr_rmm.o \
+	$(OBJDIR)/apr_sha1.o \
+	$(OBJDIR)/apu_version.o \
+	$(OBJDIR)/getuuid.o \
+	$(OBJDIR)/uuid.o \
+	$(OBJDIR)/apr_strmatch.o \
+	$(OBJDIR)/apr_uri.o \
+	$(OBJDIR)/sdbm.o \
+	$(OBJDIR)/sdbm_hash.o \
+	$(OBJDIR)/sdbm_lock.o \
+	$(OBJDIR)/sdbm_pair.o \
+	$(OBJDIR)/xlate.o \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+$(OBJDIR)/%.o: buckets/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) buckets\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: crypto/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) crypto\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: dbm/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) dbm\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: dbm/sdbm/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) dbm\sdbm\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: encoding/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) encoding\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: hooks/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) hooks\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: misc/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) misc\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: strmatch/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) strmatch\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: uri/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) uri\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: xlate/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) xlate\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: xml/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) xml\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dep b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dep
new file mode 100644
index 00000000..6108a8f2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dep
@@ -0,0 +1,270 @@
+# Microsoft Developer Studio Generated Dependency File, included by aprutil.mak
+
+.\buckets\apr_brigade.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_alloc.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_eos.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_file.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_flush.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_heap.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_mmap.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_pipe.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_pool.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_refcount.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_simple.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_socket.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\crypto\apr_md4.c : \
+	".\include\apr_md4.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	
+
+.\crypto\apr_md5.c : \
+	".\include\apr_md5.h"\
+	".\include\apr_sha1.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	".\include\private\apu_config.h"\
+	
+
+.\crypto\apr_sha1.c : \
+	".\include\apr_base64.h"\
+	".\include\apr_sha1.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	
+
+.\crypto\getuuid.c : \
+	".\include\apr_md5.h"\
+	".\include\apr_uuid.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	
+
+.\crypto\uuid.c : \
+	".\include\apr_uuid.h"\
+	".\include\apu.h"\
+	
+
+.\dbm\apr_dbm.c : \
+	".\include\apr_dbm.h"\
+	".\include\apu.h"\
+	".\include\private\apr_dbm_private.h"\
+	".\include\private\apu_select_dbm.h"\
+	
+
+.\dbm\apr_dbm_berkeleydb.c : \
+	".\include\apr_dbm.h"\
+	".\include\apu.h"\
+	".\include\apu_want.h"\
+	".\include\private\apr_dbm_private.h"\
+	".\include\private\apu_select_dbm.h"\
+	
+
+.\dbm\apr_dbm_gdbm.c : \
+	".\include\apr_dbm.h"\
+	".\include\apu.h"\
+	".\include\private\apr_dbm_private.h"\
+	".\include\private\apu_select_dbm.h"\
+	
+
+.\dbm\apr_dbm_sdbm.c : \
+	".\include\apr_dbm.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	".\include\private\apr_dbm_private.h"\
+	".\include\private\apu_select_dbm.h"\
+	
+
+.\encoding\apr_base64.c : \
+	".\include\apr_base64.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	
+
+.\hooks\apr_hooks.c : \
+	".\include\apr_hooks.h"\
+	".\include\apr_optional.h"\
+	".\include\apr_optional_hooks.h"\
+	".\include\apu.h"\
+	
+
+.\ldap\apr_ldap_compat.c : \
+	".\include\apr_ldap.h"\
+	".\include\apr_ldap_url.h"\
+	".\include\apu.h"\
+	
+
+.\ldap\apr_ldap_url.c : \
+	".\include\apr_ldap.h"\
+	".\include\apr_ldap_url.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apr_date.c : \
+	".\include\apr_date.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apr_queue.c : \
+	".\include\apr_queue.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apr_reslist.c : \
+	".\include\apr_reslist.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apr_rmm.c : \
+	".\include\apr_anylock.h"\
+	".\include\apr_rmm.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apu_version.c : \
+	".\include\apu.h"\
+	".\include\apu_version.h"\
+	
+
+.\dbm\sdbm\sdbm.c : \
+	".\dbm\sdbm\sdbm_pair.h"\
+	".\dbm\sdbm\sdbm_private.h"\
+	".\dbm\sdbm\sdbm_tune.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	
+
+.\dbm\sdbm\sdbm_hash.c : \
+	".\dbm\sdbm\sdbm_private.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	
+
+.\dbm\sdbm\sdbm_lock.c : \
+	".\dbm\sdbm\sdbm_private.h"\
+	".\dbm\sdbm\sdbm_tune.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	
+
+.\dbm\sdbm\sdbm_pair.c : \
+	".\dbm\sdbm\sdbm_pair.h"\
+	".\dbm\sdbm\sdbm_private.h"\
+	".\dbm\sdbm\sdbm_tune.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	
+
+.\strmatch\apr_strmatch.c : \
+	".\include\apr_strmatch.h"\
+	".\include\apu.h"\
+	
+
+.\uri\apr_uri.c : \
+	".\include\apr_uri.h"\
+	".\include\apu.h"\
+	".\uri\uri_delims.h"\
+	
+
+.\xlate\xlate.c : \
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	".\include\private\apu_config.h"\
+	
+
+.\xml\apr_xml.c : \
+	".\include\apr_xml.h"\
+	".\include\apu.h"\
+	".\include\private\apu_config.h"\
+	".\xml\expat\lib\expat.h"\
+	
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+!ENDIF 
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dsp b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dsp
new file mode 100644
index 00000000..f94cc7ef
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dsp
@@ -0,0 +1,595 @@
+# Microsoft Developer Studio Project File - Name="aprutil" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=aprutil - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "aprutil.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "aprutil.mak" CFG="aprutil - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "aprutil - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "aprutil - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "LibR"
+# PROP BASE Intermediate_Dir "LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /I "./include" /I "../apr/include" /I "./include/private" /I "../apr-iconv/include" /I "./dbm/sdbm" /I "./xml/expat/lib" /D "NDEBUG" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /D "API_DECLARE_STATIC" /D "APU_USE_SDBM" /D "XML_STATIC" /D "WIN32" /D "_WINDOWS" /Fd"LibR\aprutil_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "LibD"
+# PROP BASE Intermediate_Dir "LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /I "./include" /I "../apr/include" /I "./include/private" /I "../apr-iconv/include" /I "./dbm/sdbm" /I "./xml/expat/lib" /D "_DEBUG" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /D "API_DECLARE_STATIC" /D "APU_USE_SDBM" /D "XML_STATIC" /D "WIN32" /D "_WINDOWS" /Fd"LibD\aprutil_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "aprutil - Win32 Release"
+# Name "aprutil - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Group "buckets"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\buckets\apr_brigade.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_alloc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_eos.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_file.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_flush.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_heap.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_mmap.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_pipe.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_pool.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_refcount.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_simple.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_socket.c
+# End Source File
+# End Group
+# Begin Group "crypto"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\crypto\apr_md4.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\crypto\apr_md5.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\crypto\apr_sha1.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\crypto\getuuid.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\crypto\uuid.c
+# End Source File
+# End Group
+# Begin Group "dbm"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\dbm\apr_dbm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\apr_dbm_berkeleydb.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\apr_dbm_gdbm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\apr_dbm_sdbm.c
+# End Source File
+# End Group
+# Begin Group "encoding"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\encoding\apr_base64.c
+# End Source File
+# End Group
+# Begin Group "hooks"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\hooks\apr_hooks.c
+# End Source File
+# End Group
+# Begin Group "ldap"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_compat.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_url.c
+# End Source File
+# End Group
+# Begin Group "misc"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\misc\apr_date.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\apr_queue.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\apr_reslist.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\apr_rmm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\apu_version.c
+# End Source File
+# End Group
+# Begin Group "sdbm"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_hash.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_lock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_pair.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_pair.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_private.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_tune.h
+# End Source File
+# End Group
+# Begin Group "strmatch"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\strmatch\apr_strmatch.c
+# End Source File
+# End Group
+# Begin Group "uri"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\uri\apr_uri.c
+# End Source File
+# End Group
+# Begin Group "xlate"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\xlate\xlate.c
+# End Source File
+# End Group
+# Begin Group "xml"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\xml\apr_xml.c
+# End Source File
+# End Group
+# End Group
+# Begin Group "Generated Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\include\apr_ldap.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_ldap.hnw
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_ldap.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+# Begin Custom Build - Creating apr_ldap.h from apr_ldap.hw
+InputPath=.\include\apr_ldap.hw
+
+".\include\apr_ldap.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apr_ldap.hw > .\include\apr_ldap.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apr_ldap.h from apr_ldap.hw
+InputPath=.\include\apr_ldap.hw
+
+".\include\apr_ldap.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apr_ldap.hw > .\include\apr_ldap.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu.hnw
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+# Begin Custom Build - Creating apu.h from apu.hw
+InputPath=.\include\apu.hw
+
+".\include\apu.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apu.hw > .\include\apu.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apu.h from apu.hw
+InputPath=.\include\apu.hw
+
+".\include\apu.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apu.hw > .\include\apu.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu_want.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu_want.hnw
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu_want.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+# Begin Custom Build - Creating apu_want.h from apu_want.hw
+InputPath=.\include\apu_want.hw
+
+".\include\apu_want.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apu_want.hw > .\include\apu_want.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apu_want.h from apu_want.hw
+InputPath=.\include\apu_want.hw
+
+".\include\apu_want.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apu_want.hw > .\include\apu_want.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\private\apu_config.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\private\apu_config.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+# Begin Custom Build - Creating apu_config.h from apu_config.hw
+InputPath=.\include\private\apu_config.hw
+
+".\include\private\apu_config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\private\apu_config.hw > .\include\private\apu_config.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apu_config.h from apu_config.hw
+InputPath=.\include\private\apu_config.hw
+
+".\include\private\apu_config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\private\apu_config.hw > .\include\private\apu_config.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\private\apu_select_dbm.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\private\apu_select_dbm.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+# Begin Custom Build - Creating apu_select_dbm.h from apu_select_dbm.hw
+InputPath=.\include\private\apu_select_dbm.hw
+
+".\include\private\apu_select_dbm.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\private\apu_select_dbm.hw > .\include\private\apu_select_dbm.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apu_select_dbm.h from apu_select_dbm.hw
+InputPath=.\include\private\apu_select_dbm.hw
+
+".\include\private\apu_select_dbm.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\private\apu_select_dbm.hw > .\include\private\apu_select_dbm.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\uri\gen_uri_delims.exe
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+# Begin Custom Build - Generating uri_delims.h
+InputPath=.\uri\gen_uri_delims.exe
+
+".\uri\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\uri\gen_uri_delims.exe >.\uri\uri_delims.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+# Begin Custom Build - Generating uri_delims.h
+InputPath=.\uri\gen_uri_delims.exe
+
+".\uri\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\uri\gen_uri_delims.exe >.\uri\uri_delims.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\include\apr_anylock.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_base64.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_buckets.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_date.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_dbm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_hooks.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_ldap_url.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_md4.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_md5.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_optional.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_optional_hooks.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_queue.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_reslist.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_rmm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_sdbm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_sha1.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_strmatch.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_uri.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_uuid.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_xlate.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_xml.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu_compat.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dsw b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dsw
new file mode 100644
index 00000000..71bad3d9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.dsw
@@ -0,0 +1,179 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "apr"="..\apr\apr.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "apriconv"="..\apr-iconv\apriconv.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name apr
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "aprutil"=".\aprutil.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name apr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name gen_uri_delims
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name xml
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name apriconv
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "libapr"="..\apr\libapr.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "libapriconv"="..\apr-iconv\libapriconv.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "libapriconv_ccs_modules"="..\apr-iconv\ccs\libapriconv_ccs_modules.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libapriconv
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "libapriconv_ces_modules"="..\apr-iconv\ces\libapriconv_ces_modules.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libapriconv
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "libaprutil"=".\libaprutil.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name gen_uri_delims
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name xml
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libapriconv
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "gen_uri_delims"=".\uri\gen_uri_delims.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "xml"=".\xml\expat\lib\xml.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.exp b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.exp
new file mode 100644
index 00000000..85ae803c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.exp
@@ -0,0 +1,187 @@
+#! libaprutil-0.so
+* This file was AUTOGENERATED at build time.
+* Please do not edit by hand.
+apr_base64_encode_len
+apr_base64_encode
+apr_base64_encode_binary
+apr_base64_decode_len
+apr_base64_decode
+apr_base64_decode_binary
+apr_brigade_create
+apr_brigade_destroy
+apr_brigade_cleanup
+apr_brigade_split
+apr_brigade_partition
+apr_brigade_length
+apr_brigade_flatten
+apr_brigade_pflatten
+apr_brigade_split_line
+apr_brigade_to_iovec
+apr_brigade_vputstrs
+apr_brigade_write
+apr_brigade_writev
+apr_brigade_puts
+apr_brigade_putc
+apr_brigade_putstrs
+apr_brigade_printf
+apr_brigade_vprintf
+apr_bucket_alloc_create
+apr_bucket_alloc_create_ex
+apr_bucket_alloc_destroy
+apr_bucket_alloc
+apr_bucket_free
+apr_bucket_setaside_noop
+apr_bucket_setaside_notimpl
+apr_bucket_split_notimpl
+apr_bucket_copy_notimpl
+apr_bucket_destroy_noop
+apr_bucket_simple_split
+apr_bucket_simple_copy
+apr_bucket_shared_make
+apr_bucket_shared_destroy
+apr_bucket_shared_split
+apr_bucket_shared_copy
+apr_bucket_eos_create
+apr_bucket_eos_make
+apr_bucket_flush_create
+apr_bucket_flush_make
+apr_bucket_immortal_create
+apr_bucket_immortal_make
+apr_bucket_transient_create
+apr_bucket_transient_make
+apr_bucket_heap_create
+apr_bucket_heap_make
+apr_bucket_pool_create
+apr_bucket_pool_make
+apr_bucket_mmap_create
+apr_bucket_mmap_make
+apr_bucket_socket_create
+apr_bucket_socket_make
+apr_bucket_pipe_create
+apr_bucket_pipe_make
+apr_bucket_file_create
+apr_bucket_file_make
+apr_bucket_file_enable_mmap
+apr_date_checkmask
+apr_date_parse_http
+apr_date_parse_rfc
+apr_dbm_open_ex
+apr_dbm_open
+apr_dbm_close
+apr_dbm_fetch
+apr_dbm_store
+apr_dbm_delete
+apr_dbm_exists
+apr_dbm_firstkey
+apr_dbm_nextkey
+apr_dbm_freedatum
+apr_dbm_geterror
+apr_dbm_get_usednames_ex
+apr_dbm_get_usednames
+apr_hook_sort_register
+apr_hook_sort_all
+apr_sort_hooks
+apr_hook_debug_show
+apr_show_hook
+apr_hook_deregister_all
+apr_md4_init
+apr_md4_set_xlate
+apr_md4_update
+apr_md4_final
+apr_md4
+apr_md5_init
+apr_md5_set_xlate
+apr_md5_update
+apr_md5_final
+apr_md5
+apr_md5_encode
+apr_password_validate
+apr_dynamic_fn_register
+apr_register_optional_fn
+apr_dynamic_fn_retrieve
+apr_retrieve_optional_fn
+apr_optional_hook_add
+apr_optional_hook_get
+apr_queue_create
+apr_queue_push
+apr_queue_pop
+apr_queue_trypush
+apr_queue_trypop
+apr_queue_size
+apr_queue_interrupt_all
+apr_queue_term
+apr_reslist_create
+apr_reslist_destroy
+apr_reslist_acquire
+apr_reslist_release
+apr_reslist_timeout_set
+apr_reslist_invalidate
+apr_rmm_init
+apr_rmm_destroy
+apr_rmm_attach
+apr_rmm_detach
+apr_rmm_malloc
+apr_rmm_realloc
+apr_rmm_calloc
+apr_rmm_free
+apr_rmm_addr_get
+apr_rmm_offset_get
+apr_rmm_overhead_get
+apr_sdbm_open
+apr_sdbm_close
+apr_sdbm_lock
+apr_sdbm_unlock
+apr_sdbm_fetch
+apr_sdbm_store
+apr_sdbm_delete
+apr_sdbm_firstkey
+apr_sdbm_nextkey
+apr_sdbm_rdonly
+apr_sha1_base64
+apr_sha1_init
+apr_sha1_update
+apr_sha1_update_binary
+apr_sha1_final
+apr_strmatch_precompile
+apr_uri_port_of_scheme
+apr_uri_default_port_for_scheme
+apr_uri_unparse
+apr_uri_parse
+apr_uri_parse_hostinfo
+apr_uuid_get
+apr_uuid_format
+apr_uuid_parse
+apr_xlate_open
+apr_xlate_sb_get
+apr_xlate_get_sb
+apr_xlate_conv_buffer
+apr_xlate_conv_byte
+apr_xlate_close
+apr_text_append
+apr_xml_parser_create
+apr_xml_parse_file
+apr_xml_parser_feed
+apr_xml_parser_done
+apr_xml_parser_geterror
+apr_xml_to_text
+apr_xml_empty_elem
+apr_xml_quote_string
+apr_xml_quote_elem
+apr_xml_insert_uri
+apu_version
+apu_version_string
+apr_bucket_type_flush
+apr_bucket_type_eos
+apr_bucket_type_file
+apr_bucket_type_heap
+apr_bucket_type_pool
+apr_bucket_type_pipe
+apr_bucket_type_immortal
+apr_bucket_type_transient
+apr_bucket_type_socket
+apr_hook_global_pool
+apr_global_hook_pool
+apr_hook_debug_enabled
+apr_debug_module_hooks
+apr_hook_debug_current
+apr_current_hooking_module
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.mak b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.mak
new file mode 100644
index 00000000..f6a66e95
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/aprutil.mak
@@ -0,0 +1,859 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on aprutil.dsp
+!IF "$(CFG)" == ""
+CFG=aprutil - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to aprutil - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "aprutil - Win32 Release" && "$(CFG)" != "aprutil - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "aprutil.mak" CFG="aprutil - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "aprutil - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "aprutil - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+OUTDIR=.\LibR
+INTDIR=.\LibR
+# Begin Custom Macros
+OutDir=.\LibR
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\aprutil.lib"
+
+!ELSE 
+
+ALL : "apriconv - Win32 Release" "xml - Win32 Release" "gen_uri_delims - Win32 Release" "apr - Win32 Release" "$(OUTDIR)\aprutil.lib"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"apr - Win32 ReleaseCLEAN" "gen_uri_delims - Win32 ReleaseCLEAN" "xml - Win32 ReleaseCLEAN" "apriconv - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\apr_base64.obj"
+	-@erase "$(INTDIR)\apr_brigade.obj"
+	-@erase "$(INTDIR)\apr_buckets.obj"
+	-@erase "$(INTDIR)\apr_buckets_alloc.obj"
+	-@erase "$(INTDIR)\apr_buckets_eos.obj"
+	-@erase "$(INTDIR)\apr_buckets_file.obj"
+	-@erase "$(INTDIR)\apr_buckets_flush.obj"
+	-@erase "$(INTDIR)\apr_buckets_heap.obj"
+	-@erase "$(INTDIR)\apr_buckets_mmap.obj"
+	-@erase "$(INTDIR)\apr_buckets_pipe.obj"
+	-@erase "$(INTDIR)\apr_buckets_pool.obj"
+	-@erase "$(INTDIR)\apr_buckets_refcount.obj"
+	-@erase "$(INTDIR)\apr_buckets_simple.obj"
+	-@erase "$(INTDIR)\apr_buckets_socket.obj"
+	-@erase "$(INTDIR)\apr_date.obj"
+	-@erase "$(INTDIR)\apr_dbm.obj"
+	-@erase "$(INTDIR)\apr_dbm_berkeleydb.obj"
+	-@erase "$(INTDIR)\apr_dbm_gdbm.obj"
+	-@erase "$(INTDIR)\apr_dbm_sdbm.obj"
+	-@erase "$(INTDIR)\apr_hooks.obj"
+	-@erase "$(INTDIR)\apr_ldap_compat.obj"
+	-@erase "$(INTDIR)\apr_ldap_url.obj"
+	-@erase "$(INTDIR)\apr_md4.obj"
+	-@erase "$(INTDIR)\apr_md5.obj"
+	-@erase "$(INTDIR)\apr_queue.obj"
+	-@erase "$(INTDIR)\apr_reslist.obj"
+	-@erase "$(INTDIR)\apr_rmm.obj"
+	-@erase "$(INTDIR)\apr_sha1.obj"
+	-@erase "$(INTDIR)\apr_strmatch.obj"
+	-@erase "$(INTDIR)\apr_uri.obj"
+	-@erase "$(INTDIR)\apr_xml.obj"
+	-@erase "$(INTDIR)\aprutil_src.idb"
+	-@erase "$(INTDIR)\aprutil_src.pdb"
+	-@erase "$(INTDIR)\apu_version.obj"
+	-@erase "$(INTDIR)\getuuid.obj"
+	-@erase "$(INTDIR)\sdbm.obj"
+	-@erase "$(INTDIR)\sdbm_hash.obj"
+	-@erase "$(INTDIR)\sdbm_lock.obj"
+	-@erase "$(INTDIR)\sdbm_pair.obj"
+	-@erase "$(INTDIR)\uuid.obj"
+	-@erase "$(INTDIR)\xlate.obj"
+	-@erase "$(OUTDIR)\aprutil.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /I "./include" /I "../apr/include" /I "./include/private" /I "../apr-iconv/include" /I "./dbm/sdbm" /I "./xml/expat/lib" /D "NDEBUG" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /D "API_DECLARE_STATIC" /D "APU_USE_SDBM" /D "XML_STATIC" /D "WIN32" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\aprutil_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\aprutil.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\aprutil.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\apr_brigade.obj" \
+	"$(INTDIR)\apr_buckets.obj" \
+	"$(INTDIR)\apr_buckets_alloc.obj" \
+	"$(INTDIR)\apr_buckets_eos.obj" \
+	"$(INTDIR)\apr_buckets_file.obj" \
+	"$(INTDIR)\apr_buckets_flush.obj" \
+	"$(INTDIR)\apr_buckets_heap.obj" \
+	"$(INTDIR)\apr_buckets_mmap.obj" \
+	"$(INTDIR)\apr_buckets_pipe.obj" \
+	"$(INTDIR)\apr_buckets_pool.obj" \
+	"$(INTDIR)\apr_buckets_refcount.obj" \
+	"$(INTDIR)\apr_buckets_simple.obj" \
+	"$(INTDIR)\apr_buckets_socket.obj" \
+	"$(INTDIR)\apr_md4.obj" \
+	"$(INTDIR)\apr_md5.obj" \
+	"$(INTDIR)\apr_sha1.obj" \
+	"$(INTDIR)\getuuid.obj" \
+	"$(INTDIR)\uuid.obj" \
+	"$(INTDIR)\apr_dbm.obj" \
+	"$(INTDIR)\apr_dbm_berkeleydb.obj" \
+	"$(INTDIR)\apr_dbm_gdbm.obj" \
+	"$(INTDIR)\apr_dbm_sdbm.obj" \
+	"$(INTDIR)\apr_base64.obj" \
+	"$(INTDIR)\apr_hooks.obj" \
+	"$(INTDIR)\apr_ldap_compat.obj" \
+	"$(INTDIR)\apr_ldap_url.obj" \
+	"$(INTDIR)\apr_date.obj" \
+	"$(INTDIR)\apr_queue.obj" \
+	"$(INTDIR)\apr_reslist.obj" \
+	"$(INTDIR)\apr_rmm.obj" \
+	"$(INTDIR)\apu_version.obj" \
+	"$(INTDIR)\sdbm.obj" \
+	"$(INTDIR)\sdbm_hash.obj" \
+	"$(INTDIR)\sdbm_lock.obj" \
+	"$(INTDIR)\sdbm_pair.obj" \
+	"$(INTDIR)\apr_strmatch.obj" \
+	"$(INTDIR)\apr_uri.obj" \
+	"$(INTDIR)\xlate.obj" \
+	"$(INTDIR)\apr_xml.obj" \
+	"..\apr\LibR\apr.lib" \
+	".\xml\expat\lib\LibR\xml.lib" \
+	"..\apr-iconv\LibR\apriconv.lib"
+
+"$(OUTDIR)\aprutil.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+OUTDIR=.\LibD
+INTDIR=.\LibD
+# Begin Custom Macros
+OutDir=.\LibD
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : ".\uri\uri_delims.h" ".\include\private\apu_select_dbm.h" ".\include\private\apu_config.h" ".\include\apu_want.h" ".\include\apu.h" ".\include\apr_ldap.h" "$(OUTDIR)\aprutil.lib"
+
+!ELSE 
+
+ALL : "apriconv - Win32 Debug" "xml - Win32 Debug" "gen_uri_delims - Win32 Debug" "apr - Win32 Debug" ".\uri\uri_delims.h" ".\include\private\apu_select_dbm.h" ".\include\private\apu_config.h" ".\include\apu_want.h" ".\include\apu.h" ".\include\apr_ldap.h" "$(OUTDIR)\aprutil.lib"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"apr - Win32 DebugCLEAN" "gen_uri_delims - Win32 DebugCLEAN" "xml - Win32 DebugCLEAN" "apriconv - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\apr_base64.obj"
+	-@erase "$(INTDIR)\apr_brigade.obj"
+	-@erase "$(INTDIR)\apr_buckets.obj"
+	-@erase "$(INTDIR)\apr_buckets_alloc.obj"
+	-@erase "$(INTDIR)\apr_buckets_eos.obj"
+	-@erase "$(INTDIR)\apr_buckets_file.obj"
+	-@erase "$(INTDIR)\apr_buckets_flush.obj"
+	-@erase "$(INTDIR)\apr_buckets_heap.obj"
+	-@erase "$(INTDIR)\apr_buckets_mmap.obj"
+	-@erase "$(INTDIR)\apr_buckets_pipe.obj"
+	-@erase "$(INTDIR)\apr_buckets_pool.obj"
+	-@erase "$(INTDIR)\apr_buckets_refcount.obj"
+	-@erase "$(INTDIR)\apr_buckets_simple.obj"
+	-@erase "$(INTDIR)\apr_buckets_socket.obj"
+	-@erase "$(INTDIR)\apr_date.obj"
+	-@erase "$(INTDIR)\apr_dbm.obj"
+	-@erase "$(INTDIR)\apr_dbm_berkeleydb.obj"
+	-@erase "$(INTDIR)\apr_dbm_gdbm.obj"
+	-@erase "$(INTDIR)\apr_dbm_sdbm.obj"
+	-@erase "$(INTDIR)\apr_hooks.obj"
+	-@erase "$(INTDIR)\apr_ldap_compat.obj"
+	-@erase "$(INTDIR)\apr_ldap_url.obj"
+	-@erase "$(INTDIR)\apr_md4.obj"
+	-@erase "$(INTDIR)\apr_md5.obj"
+	-@erase "$(INTDIR)\apr_queue.obj"
+	-@erase "$(INTDIR)\apr_reslist.obj"
+	-@erase "$(INTDIR)\apr_rmm.obj"
+	-@erase "$(INTDIR)\apr_sha1.obj"
+	-@erase "$(INTDIR)\apr_strmatch.obj"
+	-@erase "$(INTDIR)\apr_uri.obj"
+	-@erase "$(INTDIR)\apr_xml.obj"
+	-@erase "$(INTDIR)\aprutil_src.idb"
+	-@erase "$(INTDIR)\aprutil_src.pdb"
+	-@erase "$(INTDIR)\apu_version.obj"
+	-@erase "$(INTDIR)\getuuid.obj"
+	-@erase "$(INTDIR)\sdbm.obj"
+	-@erase "$(INTDIR)\sdbm_hash.obj"
+	-@erase "$(INTDIR)\sdbm_lock.obj"
+	-@erase "$(INTDIR)\sdbm_pair.obj"
+	-@erase "$(INTDIR)\uuid.obj"
+	-@erase "$(INTDIR)\xlate.obj"
+	-@erase "$(OUTDIR)\aprutil.lib"
+	-@erase ".\include\apr_ldap.h"
+	-@erase ".\include\apu.h"
+	-@erase ".\include\apu_want.h"
+	-@erase ".\include\private\apu_config.h"
+	-@erase ".\include\private\apu_select_dbm.h"
+	-@erase ".\uri\uri_delims.h"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /Zi /Od /I "./include" /I "../apr/include" /I "./include/private" /I "../apr-iconv/include" /I "./dbm/sdbm" /I "./xml/expat/lib" /D "_DEBUG" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /D "API_DECLARE_STATIC" /D "APU_USE_SDBM" /D "XML_STATIC" /D "WIN32" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\aprutil_src" /FD /EHsc /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\aprutil.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\aprutil.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\apr_brigade.obj" \
+	"$(INTDIR)\apr_buckets.obj" \
+	"$(INTDIR)\apr_buckets_alloc.obj" \
+	"$(INTDIR)\apr_buckets_eos.obj" \
+	"$(INTDIR)\apr_buckets_file.obj" \
+	"$(INTDIR)\apr_buckets_flush.obj" \
+	"$(INTDIR)\apr_buckets_heap.obj" \
+	"$(INTDIR)\apr_buckets_mmap.obj" \
+	"$(INTDIR)\apr_buckets_pipe.obj" \
+	"$(INTDIR)\apr_buckets_pool.obj" \
+	"$(INTDIR)\apr_buckets_refcount.obj" \
+	"$(INTDIR)\apr_buckets_simple.obj" \
+	"$(INTDIR)\apr_buckets_socket.obj" \
+	"$(INTDIR)\apr_md4.obj" \
+	"$(INTDIR)\apr_md5.obj" \
+	"$(INTDIR)\apr_sha1.obj" \
+	"$(INTDIR)\getuuid.obj" \
+	"$(INTDIR)\uuid.obj" \
+	"$(INTDIR)\apr_dbm.obj" \
+	"$(INTDIR)\apr_dbm_berkeleydb.obj" \
+	"$(INTDIR)\apr_dbm_gdbm.obj" \
+	"$(INTDIR)\apr_dbm_sdbm.obj" \
+	"$(INTDIR)\apr_base64.obj" \
+	"$(INTDIR)\apr_hooks.obj" \
+	"$(INTDIR)\apr_ldap_compat.obj" \
+	"$(INTDIR)\apr_ldap_url.obj" \
+	"$(INTDIR)\apr_date.obj" \
+	"$(INTDIR)\apr_queue.obj" \
+	"$(INTDIR)\apr_reslist.obj" \
+	"$(INTDIR)\apr_rmm.obj" \
+	"$(INTDIR)\apu_version.obj" \
+	"$(INTDIR)\sdbm.obj" \
+	"$(INTDIR)\sdbm_hash.obj" \
+	"$(INTDIR)\sdbm_lock.obj" \
+	"$(INTDIR)\sdbm_pair.obj" \
+	"$(INTDIR)\apr_strmatch.obj" \
+	"$(INTDIR)\apr_uri.obj" \
+	"$(INTDIR)\xlate.obj" \
+	"$(INTDIR)\apr_xml.obj" \
+	"..\apr\LibD\apr.lib" \
+	".\xml\expat\lib\LibD\xml.lib" \
+	"..\apr-iconv\LibD\apriconv.lib"
+
+"$(OUTDIR)\aprutil.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("aprutil.dep")
+!INCLUDE "aprutil.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "aprutil.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "aprutil - Win32 Release" || "$(CFG)" == "aprutil - Win32 Debug"
+SOURCE=.\buckets\apr_brigade.c
+
+"$(INTDIR)\apr_brigade.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets.c
+
+"$(INTDIR)\apr_buckets.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_alloc.c
+
+"$(INTDIR)\apr_buckets_alloc.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_eos.c
+
+"$(INTDIR)\apr_buckets_eos.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_file.c
+
+"$(INTDIR)\apr_buckets_file.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_flush.c
+
+"$(INTDIR)\apr_buckets_flush.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_heap.c
+
+"$(INTDIR)\apr_buckets_heap.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_mmap.c
+
+"$(INTDIR)\apr_buckets_mmap.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_pipe.c
+
+"$(INTDIR)\apr_buckets_pipe.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_pool.c
+
+"$(INTDIR)\apr_buckets_pool.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_refcount.c
+
+"$(INTDIR)\apr_buckets_refcount.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_simple.c
+
+"$(INTDIR)\apr_buckets_simple.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_socket.c
+
+"$(INTDIR)\apr_buckets_socket.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\apr_md4.c
+
+"$(INTDIR)\apr_md4.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\apr_md5.c
+
+"$(INTDIR)\apr_md5.obj" : $(SOURCE) "$(INTDIR)" ".\include\private\apu_config.h" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\apr_sha1.c
+
+"$(INTDIR)\apr_sha1.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\getuuid.c
+
+"$(INTDIR)\getuuid.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\uuid.c
+
+"$(INTDIR)\uuid.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\apr_dbm.c
+
+"$(INTDIR)\apr_dbm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\include\private\apu_select_dbm.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\apr_dbm_berkeleydb.c
+
+"$(INTDIR)\apr_dbm_berkeleydb.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu_want.h" ".\include\apu.h" ".\include\private\apu_select_dbm.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\apr_dbm_gdbm.c
+
+"$(INTDIR)\apr_dbm_gdbm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\include\private\apu_select_dbm.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\apr_dbm_sdbm.c
+
+"$(INTDIR)\apr_dbm_sdbm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\include\private\apu_select_dbm.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\encoding\apr_base64.c
+
+"$(INTDIR)\apr_base64.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\hooks\apr_hooks.c
+
+"$(INTDIR)\apr_hooks.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\ldap\apr_ldap_compat.c
+
+"$(INTDIR)\apr_ldap_compat.obj" : $(SOURCE) "$(INTDIR)" ".\include\apr_ldap.h" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\ldap\apr_ldap_url.c
+
+"$(INTDIR)\apr_ldap_url.obj" : $(SOURCE) "$(INTDIR)" ".\include\apr_ldap.h" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apr_date.c
+
+"$(INTDIR)\apr_date.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apr_queue.c
+
+"$(INTDIR)\apr_queue.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apr_reslist.c
+
+"$(INTDIR)\apr_reslist.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apr_rmm.c
+
+"$(INTDIR)\apr_rmm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apu_version.c
+
+"$(INTDIR)\apu_version.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\sdbm\sdbm.c
+
+"$(INTDIR)\sdbm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\sdbm\sdbm_hash.c
+
+"$(INTDIR)\sdbm_hash.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\sdbm\sdbm_lock.c
+
+"$(INTDIR)\sdbm_lock.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\sdbm\sdbm_pair.c
+
+"$(INTDIR)\sdbm_pair.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\strmatch\apr_strmatch.c
+
+"$(INTDIR)\apr_strmatch.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\uri\apr_uri.c
+
+"$(INTDIR)\apr_uri.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\uri\uri_delims.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\xlate\xlate.c
+
+"$(INTDIR)\xlate.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\include\private\apu_config.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\xml\apr_xml.c
+
+"$(INTDIR)\apr_xml.obj" : $(SOURCE) "$(INTDIR)" ".\include\private\apu_config.h" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\include\apr_ldap.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+InputPath=.\include\apr_ldap.hw
+
+".\include\apr_ldap.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apr_ldap.hw > .\include\apr_ldap.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+InputPath=.\include\apr_ldap.hw
+
+".\include\apr_ldap.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apr_ldap.hw > .\include\apr_ldap.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\include\apu.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+InputPath=.\include\apu.hw
+
+".\include\apu.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apu.hw > .\include\apu.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+InputPath=.\include\apu.hw
+
+".\include\apu.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apu.hw > .\include\apu.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\include\private\apu_config.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+InputPath=.\include\private\apu_config.hw
+
+".\include\private\apu_config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\private\apu_config.hw > .\include\private\apu_config.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+InputPath=.\include\private\apu_config.hw
+
+".\include\private\apu_config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\private\apu_config.hw > .\include\private\apu_config.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\include\private\apu_select_dbm.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+InputPath=.\include\private\apu_select_dbm.hw
+
+".\include\private\apu_select_dbm.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\private\apu_select_dbm.hw > .\include\private\apu_select_dbm.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+InputPath=.\include\private\apu_select_dbm.hw
+
+".\include\private\apu_select_dbm.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\private\apu_select_dbm.hw > .\include\private\apu_select_dbm.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\include\apu_want.hw
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+InputPath=.\include\apu_want.hw
+
+".\include\apu_want.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apu_want.hw > .\include\apu_want.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+InputPath=.\include\apu_want.hw
+
+".\include\apu_want.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apu_want.hw > .\include\apu_want.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\uri\gen_uri_delims.exe
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+InputPath=.\uri\gen_uri_delims.exe
+
+".\uri\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	.\uri\gen_uri_delims.exe >.\uri\uri_delims.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+InputPath=.\uri\gen_uri_delims.exe
+
+".\uri\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	.\uri\gen_uri_delims.exe >.\uri\uri_delims.h
+<< 
+	
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+"apr - Win32 Release" : 
+   cd ".\..\apr"
+   $(MAKE) /$(MAKEFLAGS) /F ".\apr.mak" CFG="apr - Win32 Release" 
+   cd "..\apr-util"
+
+"apr - Win32 ReleaseCLEAN" : 
+   cd ".\..\apr"
+   $(MAKE) /$(MAKEFLAGS) /F ".\apr.mak" CFG="apr - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\apr-util"
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+"apr - Win32 Debug" : 
+   cd ".\..\apr"
+   $(MAKE) /$(MAKEFLAGS) /F ".\apr.mak" CFG="apr - Win32 Debug" 
+   cd "..\apr-util"
+
+"apr - Win32 DebugCLEAN" : 
+   cd ".\..\apr"
+   $(MAKE) /$(MAKEFLAGS) /F ".\apr.mak" CFG="apr - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\apr-util"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+"gen_uri_delims - Win32 Release" : 
+   cd ".\uri"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Release" 
+   cd ".."
+
+"gen_uri_delims - Win32 ReleaseCLEAN" : 
+   cd ".\uri"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Release" RECURSE=1 CLEAN 
+   cd ".."
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+"gen_uri_delims - Win32 Debug" : 
+   cd ".\uri"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug" 
+   cd ".."
+
+"gen_uri_delims - Win32 DebugCLEAN" : 
+   cd ".\uri"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+"xml - Win32 Release" : 
+   cd ".\xml\expat\lib"
+   $(MAKE) /$(MAKEFLAGS) /F ".\xml.mak" CFG="xml - Win32 Release" 
+   cd "..\..\.."
+
+"xml - Win32 ReleaseCLEAN" : 
+   cd ".\xml\expat\lib"
+   $(MAKE) /$(MAKEFLAGS) /F ".\xml.mak" CFG="xml - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\..\.."
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+"xml - Win32 Debug" : 
+   cd ".\xml\expat\lib"
+   $(MAKE) /$(MAKEFLAGS) /F ".\xml.mak" CFG="xml - Win32 Debug" 
+   cd "..\..\.."
+
+"xml - Win32 DebugCLEAN" : 
+   cd ".\xml\expat\lib"
+   $(MAKE) /$(MAKEFLAGS) /F ".\xml.mak" CFG="xml - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\..\.."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "aprutil - Win32 Release"
+
+"apriconv - Win32 Release" : 
+   cd ".\..\apr-iconv"
+   $(MAKE) /$(MAKEFLAGS) /F ".\apriconv.mak" CFG="apriconv - Win32 Release" 
+   cd "..\apr-util"
+
+"apriconv - Win32 ReleaseCLEAN" : 
+   cd ".\..\apr-iconv"
+   $(MAKE) /$(MAKEFLAGS) /F ".\apriconv.mak" CFG="apriconv - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\apr-util"
+
+!ELSEIF  "$(CFG)" == "aprutil - Win32 Debug"
+
+"apriconv - Win32 Debug" : 
+   cd ".\..\apr-iconv"
+   $(MAKE) /$(MAKEFLAGS) /F ".\apriconv.mak" CFG="apriconv - Win32 Debug" 
+   cd "..\apr-util"
+
+"apriconv - Win32 DebugCLEAN" : 
+   cd ".\..\apr-iconv"
+   $(MAKE) /$(MAKEFLAGS) /F ".\apriconv.mak" CFG="apriconv - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\apr-util"
+
+!ENDIF 
+
+
+!ENDIF 
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config b/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config
new file mode 100755
index 00000000..e06166cd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config
@@ -0,0 +1,205 @@
+#!/bin/sh
+# Copyright 2001-2005 The Apache Software Foundation or its licensors, as
+# applicable.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# APR-util script designed to allow easy command line access to APR-util
+# configuration parameters.
+
+APRUTIL_MAJOR_VERSION="0"
+APRUTIL_DOTTED_VERSION="0.9.19"
+
+prefix="/bottlenecks/rubbos/app/apache2"
+exec_prefix="/bottlenecks/rubbos/app/apache2"
+bindir="${prefix}/bin"
+libdir="${prefix}/lib"
+includedir="/bottlenecks/rubbos/app/apache2/include"
+
+LIBS="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la"
+INCLUDES="-I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib"
+LDFLAGS="-L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib"
+
+APRUTIL_LIBNAME="aprutil-${APRUTIL_MAJOR_VERSION}"
+
+APU_SOURCE_DIR="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util"
+APU_BUILD_DIR="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util"
+APR_XML_EXPAT_OLD=""
+APU_DB_VERSION="0"
+
+# NOTE: the following line is modified during 'make install': alter with care!
+location=source
+
+show_usage()
+{
+    cat << EOF
+Usage: apu-config [OPTION]
+
+Known values for OPTION are:
+  --prefix[=DIR]    change prefix to DIR
+  --bindir          print location where binaries are installed
+  --includes        print include information
+  --includedir      print location where headers are installed
+  --ldflags         print linker flags
+  --libs            print library information
+  --srcdir          print APR-util source directory
+  --link-ld         print link switch(es) for linking to APR-util
+  --link-libtool    print the libtool inputs for linking to APR-util
+  --apu-la-file     print the path to the .la file, if available
+  --old-expat       indicate if APR-util was built against an old expat
+  --db-version      print the DB version
+  --version         print APR-util's version as a dotted triple
+  --help            print this help
+
+When linking with libtool, an application should do something like:
+  APU_LIBS="\`apu-config --link-libtool --libs\`"
+or when linking directly:
+  APU_LIBS="\`apu-config --link-ld --libs\`"
+
+An application should use the results of --includes, and --ldflags in
+their build process.
+EOF
+}
+
+if test $# -eq 0; then
+    show_usage
+    exit 1
+fi
+
+if test "$location" = "installed"; then
+    LA_FILE="$libdir/lib${APRUTIL_LIBNAME}.la"
+
+    LIBS=`echo "$LIBS" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g" -e "s $prefix/libexpat.la -lexpat g"`
+    LDFLAGS=`echo "$LDFLAGS" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g"`
+    INCLUDES=`echo "$INCLUDES" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g" -e "s -I$prefix/lib  g"`
+else
+    LA_FILE="$APU_BUILD_DIR/lib${APRUTIL_LIBNAME}.la"
+fi
+
+flags=""
+
+while test $# -gt 0; do
+    # Normalize the prefix.
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    # It is possible for the user to override our prefix.
+    --prefix=*)
+    prefix=$optarg
+    ;;
+    --prefix)
+    echo $prefix
+    exit 0
+    ;;
+    --bindir)
+    echo $bindir
+    exit 0
+    ;;
+    --libs)
+    flags="$flags $LIBS"
+    ;;
+    --includedir)
+    if test "$location" = "installed"; then
+        flags="$includedir"
+    elif test "$location" = "source"; then
+        flags="$APU_SOURCE_DIR/include"
+    else
+        # this is for VPATH builds
+        flags="$APU_BUILD_DIR/include $APU_SOURCE_DIR/include"
+    fi
+    echo $flags
+    exit 0
+    ;;
+    --includes)
+    if test "$location" = "installed"; then
+        flags="$flags -I$includedir $INCLUDES"
+    elif test "$location" = "source"; then
+        flags="$flags -I$APU_SOURCE_DIR/include $INCLUDES"
+    else
+        # this is for VPATH builds
+        flags="$flags -I$APU_BUILD_DIR/include -I$APU_SOURCE_DIR/include $INCLUDES"
+    fi
+    ;;
+    --ldflags)
+    flags="$flags $LDFLAGS"
+    ;;
+    --srcdir)
+    echo $APU_SOURCE_DIR
+    exit 0
+    ;;
+    --version)
+    echo $APRUTIL_DOTTED_VERSION
+    exit 0
+    ;;
+    --link-ld)
+    if test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l$APRUTIL_LIBNAME"
+    else
+        flags="$flags -L$APU_BUILD_DIR -l$APRUTIL_LIBNAME"
+    fi
+    ;;
+    --link-libtool)
+    # If the LA_FILE exists where we think it should be, use it.  If we're
+    # installed and the LA_FILE does not exist, assume to use -L/-l
+    # (the LA_FILE may not have been installed).  If we're building ourselves,
+    # we'll assume that at some point the .la file be created.
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    elif test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l$APRUTIL_LIBNAME"
+    else
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --apu-la-file)
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --old-expat)
+    if test ! -n "$APR_XML_EXPAT_OLD"; then
+        echo "no"
+    else
+        echo "$APR_XML_EXPAT_OLD"
+    fi
+    exit 0
+    ;;
+    --db-version)
+    echo $APU_DB_VERSION
+    exit 0
+    ;;
+    --help)
+    show_usage
+    exit 0
+    ;;
+    *)
+    show_usage
+    exit 1
+    ;;
+    esac
+
+    # Next please.
+    shift
+done
+
+if test -n "$flags"; then
+  echo "$flags"
+fi
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config.in
new file mode 100644
index 00000000..f05360c2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config.in
@@ -0,0 +1,205 @@
+#!/bin/sh
+# Copyright 2001-2005 The Apache Software Foundation or its licensors, as
+# applicable.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# APR-util script designed to allow easy command line access to APR-util
+# configuration parameters.
+
+APRUTIL_MAJOR_VERSION="@APRUTIL_MAJOR_VERSION@"
+APRUTIL_DOTTED_VERSION="@APRUTIL_DOTTED_VERSION@"
+
+prefix="@prefix@"
+exec_prefix="@exec_prefix@"
+bindir="@bindir@"
+libdir="@libdir@"
+includedir="@includedir@"
+
+LIBS="@APRUTIL_EXPORT_LIBS@"
+INCLUDES="@APRUTIL_INCLUDES@"
+LDFLAGS="@APRUTIL_LDFLAGS@"
+
+APRUTIL_LIBNAME="@APRUTIL_LIBNAME@"
+
+APU_SOURCE_DIR="@abs_srcdir@"
+APU_BUILD_DIR="@abs_builddir@"
+APR_XML_EXPAT_OLD="@APR_XML_EXPAT_OLD@"
+APU_DB_VERSION="@apu_db_version@"
+
+# NOTE: the following line is modified during 'make install': alter with care!
+location=@APU_CONFIG_LOCATION@
+
+show_usage()
+{
+    cat << EOF
+Usage: apu-config [OPTION]
+
+Known values for OPTION are:
+  --prefix[=DIR]    change prefix to DIR
+  --bindir          print location where binaries are installed
+  --includes        print include information
+  --includedir      print location where headers are installed
+  --ldflags         print linker flags
+  --libs            print library information
+  --srcdir          print APR-util source directory
+  --link-ld         print link switch(es) for linking to APR-util
+  --link-libtool    print the libtool inputs for linking to APR-util
+  --apu-la-file     print the path to the .la file, if available
+  --old-expat       indicate if APR-util was built against an old expat
+  --db-version      print the DB version
+  --version         print APR-util's version as a dotted triple
+  --help            print this help
+
+When linking with libtool, an application should do something like:
+  APU_LIBS="\`apu-config --link-libtool --libs\`"
+or when linking directly:
+  APU_LIBS="\`apu-config --link-ld --libs\`"
+
+An application should use the results of --includes, and --ldflags in
+their build process.
+EOF
+}
+
+if test $# -eq 0; then
+    show_usage
+    exit 1
+fi
+
+if test "$location" = "installed"; then
+    LA_FILE="$libdir/lib${APRUTIL_LIBNAME}.la"
+
+    LIBS=`echo "$LIBS" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g" -e "s $prefix/libexpat.la -lexpat g"`
+    LDFLAGS=`echo "$LDFLAGS" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g"`
+    INCLUDES=`echo "$INCLUDES" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g" -e "s -I$prefix/lib  g"`
+else
+    LA_FILE="$APU_BUILD_DIR/lib${APRUTIL_LIBNAME}.la"
+fi
+
+flags=""
+
+while test $# -gt 0; do
+    # Normalize the prefix.
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    # It is possible for the user to override our prefix.
+    --prefix=*)
+    prefix=$optarg
+    ;;
+    --prefix)
+    echo $prefix
+    exit 0
+    ;;
+    --bindir)
+    echo $bindir
+    exit 0
+    ;;
+    --libs)
+    flags="$flags $LIBS"
+    ;;
+    --includedir)
+    if test "$location" = "installed"; then
+        flags="$includedir"
+    elif test "$location" = "source"; then
+        flags="$APU_SOURCE_DIR/include"
+    else
+        # this is for VPATH builds
+        flags="$APU_BUILD_DIR/include $APU_SOURCE_DIR/include"
+    fi
+    echo $flags
+    exit 0
+    ;;
+    --includes)
+    if test "$location" = "installed"; then
+        flags="$flags -I$includedir $INCLUDES"
+    elif test "$location" = "source"; then
+        flags="$flags -I$APU_SOURCE_DIR/include $INCLUDES"
+    else
+        # this is for VPATH builds
+        flags="$flags -I$APU_BUILD_DIR/include -I$APU_SOURCE_DIR/include $INCLUDES"
+    fi
+    ;;
+    --ldflags)
+    flags="$flags $LDFLAGS"
+    ;;
+    --srcdir)
+    echo $APU_SOURCE_DIR
+    exit 0
+    ;;
+    --version)
+    echo $APRUTIL_DOTTED_VERSION
+    exit 0
+    ;;
+    --link-ld)
+    if test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l$APRUTIL_LIBNAME"
+    else
+        flags="$flags -L$APU_BUILD_DIR -l$APRUTIL_LIBNAME"
+    fi
+    ;;
+    --link-libtool)
+    # If the LA_FILE exists where we think it should be, use it.  If we're
+    # installed and the LA_FILE does not exist, assume to use -L/-l
+    # (the LA_FILE may not have been installed).  If we're building ourselves,
+    # we'll assume that at some point the .la file be created.
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    elif test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l$APRUTIL_LIBNAME"
+    else
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --apu-la-file)
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --old-expat)
+    if test ! -n "$APR_XML_EXPAT_OLD"; then
+        echo "no"
+    else
+        echo "$APR_XML_EXPAT_OLD"
+    fi
+    exit 0
+    ;;
+    --db-version)
+    echo $APU_DB_VERSION
+    exit 0
+    ;;
+    --help)
+    show_usage
+    exit 0
+    ;;
+    *)
+    show_usage
+    exit 1
+    ;;
+    esac
+
+    # Next please.
+    shift
+done
+
+if test -n "$flags"; then
+  echo "$flags"
+fi
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config.out b/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config.out
new file mode 100644
index 00000000..92633b3a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/apu-config.out
@@ -0,0 +1,205 @@
+#!/bin/sh
+# Copyright 2001-2005 The Apache Software Foundation or its licensors, as
+# applicable.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# APR-util script designed to allow easy command line access to APR-util
+# configuration parameters.
+
+APRUTIL_MAJOR_VERSION="0"
+APRUTIL_DOTTED_VERSION="0.9.19"
+
+prefix="/bottlenecks/rubbos/app/apache2"
+exec_prefix="/bottlenecks/rubbos/app/apache2"
+bindir="${prefix}/bin"
+libdir="${prefix}/lib"
+includedir="/bottlenecks/rubbos/app/apache2/include"
+
+LIBS="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la"
+INCLUDES="-I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib"
+LDFLAGS="-L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib"
+
+APRUTIL_LIBNAME="aprutil-${APRUTIL_MAJOR_VERSION}"
+
+APU_SOURCE_DIR="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util"
+APU_BUILD_DIR="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util"
+APR_XML_EXPAT_OLD=""
+APU_DB_VERSION="0"
+
+# NOTE: the following line is modified during 'make install': alter with care!
+location=installed
+
+show_usage()
+{
+    cat << EOF
+Usage: apu-config [OPTION]
+
+Known values for OPTION are:
+  --prefix[=DIR]    change prefix to DIR
+  --bindir          print location where binaries are installed
+  --includes        print include information
+  --includedir      print location where headers are installed
+  --ldflags         print linker flags
+  --libs            print library information
+  --srcdir          print APR-util source directory
+  --link-ld         print link switch(es) for linking to APR-util
+  --link-libtool    print the libtool inputs for linking to APR-util
+  --apu-la-file     print the path to the .la file, if available
+  --old-expat       indicate if APR-util was built against an old expat
+  --db-version      print the DB version
+  --version         print APR-util's version as a dotted triple
+  --help            print this help
+
+When linking with libtool, an application should do something like:
+  APU_LIBS="\`apu-config --link-libtool --libs\`"
+or when linking directly:
+  APU_LIBS="\`apu-config --link-ld --libs\`"
+
+An application should use the results of --includes, and --ldflags in
+their build process.
+EOF
+}
+
+if test $# -eq 0; then
+    show_usage
+    exit 1
+fi
+
+if test "$location" = "installed"; then
+    LA_FILE="$libdir/lib${APRUTIL_LIBNAME}.la"
+
+    LIBS=`echo "$LIBS" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g" -e "s $prefix/libexpat.la -lexpat g"`
+    LDFLAGS=`echo "$LDFLAGS" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g"`
+    INCLUDES=`echo "$INCLUDES" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g" -e "s -I$prefix/lib  g"`
+else
+    LA_FILE="$APU_BUILD_DIR/lib${APRUTIL_LIBNAME}.la"
+fi
+
+flags=""
+
+while test $# -gt 0; do
+    # Normalize the prefix.
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    # It is possible for the user to override our prefix.
+    --prefix=*)
+    prefix=$optarg
+    ;;
+    --prefix)
+    echo $prefix
+    exit 0
+    ;;
+    --bindir)
+    echo $bindir
+    exit 0
+    ;;
+    --libs)
+    flags="$flags $LIBS"
+    ;;
+    --includedir)
+    if test "$location" = "installed"; then
+        flags="$includedir"
+    elif test "$location" = "source"; then
+        flags="$APU_SOURCE_DIR/include"
+    else
+        # this is for VPATH builds
+        flags="$APU_BUILD_DIR/include $APU_SOURCE_DIR/include"
+    fi
+    echo $flags
+    exit 0
+    ;;
+    --includes)
+    if test "$location" = "installed"; then
+        flags="$flags -I$includedir $INCLUDES"
+    elif test "$location" = "source"; then
+        flags="$flags -I$APU_SOURCE_DIR/include $INCLUDES"
+    else
+        # this is for VPATH builds
+        flags="$flags -I$APU_BUILD_DIR/include -I$APU_SOURCE_DIR/include $INCLUDES"
+    fi
+    ;;
+    --ldflags)
+    flags="$flags $LDFLAGS"
+    ;;
+    --srcdir)
+    echo $APU_SOURCE_DIR
+    exit 0
+    ;;
+    --version)
+    echo $APRUTIL_DOTTED_VERSION
+    exit 0
+    ;;
+    --link-ld)
+    if test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l$APRUTIL_LIBNAME"
+    else
+        flags="$flags -L$APU_BUILD_DIR -l$APRUTIL_LIBNAME"
+    fi
+    ;;
+    --link-libtool)
+    # If the LA_FILE exists where we think it should be, use it.  If we're
+    # installed and the LA_FILE does not exist, assume to use -L/-l
+    # (the LA_FILE may not have been installed).  If we're building ourselves,
+    # we'll assume that at some point the .la file be created.
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    elif test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l$APRUTIL_LIBNAME"
+    else
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --apu-la-file)
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --old-expat)
+    if test ! -n "$APR_XML_EXPAT_OLD"; then
+        echo "no"
+    else
+        echo "$APR_XML_EXPAT_OLD"
+    fi
+    exit 0
+    ;;
+    --db-version)
+    echo $APU_DB_VERSION
+    exit 0
+    ;;
+    --help)
+    show_usage
+    exit 0
+    ;;
+    *)
+    show_usage
+    exit 1
+    ;;
+    esac
+
+    # Next please.
+    shift
+done
+
+if test -n "$flags"; then
+  echo "$flags"
+fi
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_brigade.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_brigade.o
new file mode 100644
index 00000000..9cbf452a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_brigade.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets.o
new file mode 100644
index 00000000..fbb6f84a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_alloc.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_alloc.o
new file mode 100644
index 00000000..0a71330d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_alloc.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_eos.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_eos.o
new file mode 100644
index 00000000..799c5efe
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_eos.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_file.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_file.o
new file mode 100644
index 00000000..e1ced710
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_file.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_flush.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_flush.o
new file mode 100644
index 00000000..8ac98411
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_flush.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_heap.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_heap.o
new file mode 100644
index 00000000..ca7132ef
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_heap.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_mmap.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_mmap.o
new file mode 100644
index 00000000..ef87b38e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_mmap.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_pipe.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_pipe.o
new file mode 100644
index 00000000..a7c002ac
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_pipe.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_pool.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_pool.o
new file mode 100644
index 00000000..12f4c71f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_pool.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_refcount.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_refcount.o
new file mode 100644
index 00000000..3c56bb66
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_refcount.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_simple.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_simple.o
new file mode 100644
index 00000000..23eced48
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_simple.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_socket.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_socket.o
new file mode 100644
index 00000000..08495c9d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/.libs/apr_buckets_socket.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/Makefile
new file mode 100644
index 00000000..ef1309ea
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/Makefile
@@ -0,0 +1,12 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib 
+
+TARGETS = apr_buckets_file.lo apr_buckets_pool.lo apr_buckets_flush.lo \
+          apr_buckets_refcount.lo apr_buckets_heap.lo apr_buckets_simple.lo \
+          apr_buckets.lo apr_buckets_mmap.lo apr_buckets_socket.lo \
+          apr_buckets_eos.lo apr_buckets_pipe.lo apr_brigade.lo \
+          apr_buckets_alloc.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/Makefile.in
new file mode 100644
index 00000000..8c175d75
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/Makefile.in
@@ -0,0 +1,12 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@ 
+
+TARGETS = apr_buckets_file.lo apr_buckets_pool.lo apr_buckets_flush.lo \
+          apr_buckets_refcount.lo apr_buckets_heap.lo apr_buckets_simple.lo \
+          apr_buckets.lo apr_buckets_mmap.lo apr_buckets_socket.lo \
+          apr_buckets_eos.lo apr_buckets_pipe.lo apr_brigade.lo \
+          apr_buckets_alloc.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.c
new file mode 100644
index 00000000..9e31a04c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.c
@@ -0,0 +1,670 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_pools.h"
+#include "apr_tables.h"
+#include "apr_buckets.h"
+#include "apr_errno.h"
+#define APR_WANT_MEMFUNC
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#if APR_HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+
+static apr_status_t brigade_cleanup(void *data) 
+{
+    return apr_brigade_cleanup(data);
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_cleanup(void *data)
+{
+    apr_bucket_brigade *b = data;
+    apr_bucket *e;
+
+    /*
+     * Bah! We can't use APR_RING_FOREACH here because this bucket has
+     * gone away when we dig inside it to get the next one.
+     */
+    while (!APR_BRIGADE_EMPTY(b)) {
+        e = APR_BRIGADE_FIRST(b);
+        apr_bucket_delete(e);
+    }
+    /*
+     * We don't need to free(bb) because it's allocated from a pool.
+     */
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_destroy(apr_bucket_brigade *b)
+{
+    apr_pool_cleanup_kill(b->p, b, brigade_cleanup);
+    return apr_brigade_cleanup(b);
+}
+
+APU_DECLARE(apr_bucket_brigade *) apr_brigade_create(apr_pool_t *p,
+                                                     apr_bucket_alloc_t *list)
+{
+    apr_bucket_brigade *b;
+
+    b = apr_palloc(p, sizeof(*b));
+    b->p = p;
+    b->bucket_alloc = list;
+
+    APR_RING_INIT(&b->list, apr_bucket, link);
+
+    apr_pool_cleanup_register(b->p, b, brigade_cleanup, apr_pool_cleanup_null);
+    return b;
+}
+
+APU_DECLARE(apr_bucket_brigade *) apr_brigade_split(apr_bucket_brigade *b,
+                                                    apr_bucket *e)
+{
+    apr_bucket_brigade *a;
+    apr_bucket *f;
+
+    a = apr_brigade_create(b->p, b->bucket_alloc);
+    /* Return an empty brigade if there is nothing left in 
+     * the first brigade to split off 
+     */
+    if (e != APR_BRIGADE_SENTINEL(b)) {
+        f = APR_RING_LAST(&b->list);
+        APR_RING_UNSPLICE(e, f, link);
+        APR_RING_SPLICE_HEAD(&a->list, e, f, apr_bucket, link);
+    }
+
+    APR_BRIGADE_CHECK_CONSISTENCY(a);
+    APR_BRIGADE_CHECK_CONSISTENCY(b);
+
+    return a;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_partition(apr_bucket_brigade *b,
+                                                apr_off_t point,
+                                                apr_bucket **after_point)
+{
+    apr_bucket *e;
+    const char *s;
+    apr_size_t len;
+    apr_status_t rv;
+
+    if (point < 0) {
+        /* this could cause weird (not necessarily SEGV) things to happen */
+        return APR_EINVAL;
+    }
+    if (point == 0) {
+        *after_point = APR_BRIGADE_FIRST(b);
+        return APR_SUCCESS;
+    }
+
+    APR_BRIGADE_CHECK_CONSISTENCY(b);
+
+    APR_BRIGADE_FOREACH(e, b) {
+        if ((e->length == (apr_size_t)(-1)) && (point > (apr_size_t)(-1))) {
+            /* XXX: point is too far out to simply split this bucket,
+             * we must fix this bucket's size and keep going... */
+            rv = apr_bucket_read(e, &s, &len, APR_BLOCK_READ);
+            if (rv != APR_SUCCESS) {
+                *after_point = e;
+                return rv;
+            }
+        }
+        if ((point < e->length) || (e->length == (apr_size_t)(-1))) {
+            /* We already checked e->length -1 above, so we now
+             * trust e->length < MAX_APR_SIZE_T.
+             * First try to split the bucket natively... */
+            if ((rv = apr_bucket_split(e, (apr_size_t)point)) 
+                    != APR_ENOTIMPL) {
+                *after_point = APR_BUCKET_NEXT(e);
+                return rv;
+            }
+
+            /* if the bucket cannot be split, we must read from it,
+             * changing its type to one that can be split */
+            rv = apr_bucket_read(e, &s, &len, APR_BLOCK_READ);
+            if (rv != APR_SUCCESS) {
+                *after_point = e;
+                return rv;
+            }
+
+            /* this assumes that len == e->length, which is okay because e
+             * might have been morphed by the apr_bucket_read() above, but
+             * if it was, the length would have been adjusted appropriately */
+            if (point < e->length) {
+                rv = apr_bucket_split(e, (apr_size_t)point);
+                *after_point = APR_BUCKET_NEXT(e);
+                return rv;
+            }
+        }
+        if (point == e->length) {
+            *after_point = APR_BUCKET_NEXT(e);
+            return APR_SUCCESS;
+        }
+        point -= e->length;
+    }
+    *after_point = APR_BRIGADE_SENTINEL(b); 
+    return APR_INCOMPLETE;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_length(apr_bucket_brigade *bb,
+                                             int read_all, apr_off_t *length)
+{
+    apr_off_t total = 0;
+    apr_bucket *bkt;
+
+    APR_BRIGADE_FOREACH(bkt, bb) {
+        if (bkt->length == (apr_size_t)(-1)) {
+            const char *ignore;
+            apr_size_t len;
+            apr_status_t status;
+
+            if (!read_all) {
+                *length = -1;
+                return APR_SUCCESS;
+            }
+
+            if ((status = apr_bucket_read(bkt, &ignore, &len,
+                                          APR_BLOCK_READ)) != APR_SUCCESS) {
+                return status;
+            }
+        }
+
+        total += bkt->length;
+    }
+
+    *length = total;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_flatten(apr_bucket_brigade *bb,
+                                              char *c, apr_size_t *len)
+{
+    apr_size_t actual = 0;
+    apr_bucket *b;
+ 
+    APR_BRIGADE_FOREACH(b, bb) {
+        const char *str;
+        apr_size_t str_len;
+        apr_status_t status;
+
+        status = apr_bucket_read(b, &str, &str_len, APR_BLOCK_READ);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        /* If we would overflow. */
+        if (str_len + actual > *len) {
+            str_len = *len - actual;
+        }
+
+        /* XXX: It appears that overflow of the final bucket
+         * is DISCARDED without any warning to the caller.
+         *
+         * No, we only copy the data up to their requested size.  -- jre
+         */
+        memcpy(c, str, str_len);
+
+        c += str_len;
+        actual += str_len;
+
+        /* This could probably be actual == *len, but be safe from stray
+         * photons. */
+        if (actual >= *len) {
+            break;
+        }
+    }
+
+    *len = actual;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_pflatten(apr_bucket_brigade *bb,
+                                               char **c,
+                                               apr_size_t *len,
+                                               apr_pool_t *pool)
+{
+    apr_off_t actual;
+    apr_size_t total;
+    apr_status_t rv;
+
+    apr_brigade_length(bb, 1, &actual);
+    
+    /* XXX: This is dangerous beyond belief.  At least in the
+     * apr_brigade_flatten case, the user explicitly stated their
+     * buffer length - so we don't up and palloc 4GB for a single
+     * file bucket.  This API must grow a useful max boundry,
+     * either compiled-in or preset via the *len value.
+     *
+     * Shouldn't both fn's grow an additional return value for 
+     * the case that the brigade couldn't be flattened into the
+     * provided or allocated buffer (such as APR_EMOREDATA?)
+     * Not a failure, simply an advisory result.
+     */
+    total = (apr_size_t)actual;
+
+    *c = apr_palloc(pool, total);
+    
+    rv = apr_brigade_flatten(bb, *c, &total);
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    *len = total;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_split_line(apr_bucket_brigade *bbOut,
+                                                 apr_bucket_brigade *bbIn,
+                                                 apr_read_type_e block,
+                                                 apr_off_t maxbytes)
+{
+    apr_off_t readbytes = 0;
+
+    while (!APR_BRIGADE_EMPTY(bbIn)) {
+        const char *pos;
+        const char *str;
+        apr_size_t len;
+        apr_status_t rv;
+        apr_bucket *e;
+
+        e = APR_BRIGADE_FIRST(bbIn);
+        rv = apr_bucket_read(e, &str, &len, block);
+
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+
+        pos = memchr(str, APR_ASCII_LF, len);
+        /* We found a match. */
+        if (pos != NULL) {
+            apr_bucket_split(e, pos - str + 1);
+            APR_BUCKET_REMOVE(e);
+            APR_BRIGADE_INSERT_TAIL(bbOut, e);
+            return APR_SUCCESS;
+        }
+        APR_BUCKET_REMOVE(e);
+        if (APR_BUCKET_IS_METADATA(e) || len > APR_BUCKET_BUFF_SIZE/4) {
+            APR_BRIGADE_INSERT_TAIL(bbOut, e);
+        }
+        else {
+            if (len > 0) {
+                rv = apr_brigade_write(bbOut, NULL, NULL, str, len);
+                if (rv != APR_SUCCESS) {
+                    return rv;
+                }
+            }
+            apr_bucket_destroy(e);
+        }
+        readbytes += len;
+        /* We didn't find an APR_ASCII_LF within the maximum line length. */
+        if (readbytes >= maxbytes) {
+            break;
+        }
+    }
+
+    return APR_SUCCESS;
+}
+
+
+APU_DECLARE(apr_status_t) apr_brigade_to_iovec(apr_bucket_brigade *b, 
+                                               struct iovec *vec, int *nvec)
+{
+    int left = *nvec;
+    apr_bucket *e;
+    struct iovec *orig;
+    apr_size_t iov_len;
+    apr_status_t rv;
+
+    orig = vec;
+    APR_BRIGADE_FOREACH(e, b) {
+        if (left-- == 0)
+            break;
+
+        rv = apr_bucket_read(e, (const char **)&vec->iov_base, &iov_len,
+                             APR_NONBLOCK_READ);
+        if (rv != APR_SUCCESS)
+            return rv;
+        vec->iov_len = iov_len; /* set indirectly in case size differs */
+        ++vec;
+    }
+
+    *nvec = vec - orig;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_vputstrs(apr_bucket_brigade *b, 
+                                               apr_brigade_flush flush,
+                                               void *ctx,
+                                               va_list va)
+{
+    for (;;) {
+        const char *str = va_arg(va, const char *);
+        apr_status_t rv;
+
+        if (str == NULL)
+            break;
+
+        rv = apr_brigade_write(b, flush, ctx, str, strlen(str));
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_putc(apr_bucket_brigade *b,
+                                           apr_brigade_flush flush, void *ctx,
+                                           const char c)
+{
+    return apr_brigade_write(b, flush, ctx, &c, 1);
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_write(apr_bucket_brigade *b,
+                                            apr_brigade_flush flush,
+                                            void *ctx, 
+                                            const char *str, apr_size_t nbyte)
+{
+    apr_bucket *e = APR_BRIGADE_LAST(b);
+    apr_size_t remaining = APR_BUCKET_BUFF_SIZE;
+    char *buf = NULL;
+
+    if (!APR_BRIGADE_EMPTY(b) && APR_BUCKET_IS_HEAP(e)) {
+        apr_bucket_heap *h = e->data;
+
+        /* HEAP bucket start offsets are always in-memory, safe to cast */
+        remaining = h->alloc_len - (e->length + (apr_size_t)e->start);
+        buf = h->base + e->start + e->length;
+    }
+
+    if (nbyte > remaining) {
+        /* either a buffer bucket exists but is full, 
+         * or no buffer bucket exists and the data is too big
+         * to buffer.  In either case, we should flush.  */
+        if (flush) {
+            e = apr_bucket_transient_create(str, nbyte, b->bucket_alloc);
+            APR_BRIGADE_INSERT_TAIL(b, e);
+            return flush(b, ctx);
+        }
+        else {
+            e = apr_bucket_heap_create(str, nbyte, NULL, b->bucket_alloc);
+            APR_BRIGADE_INSERT_TAIL(b, e);
+            return APR_SUCCESS;
+        }
+    }
+    else if (!buf) {
+        /* we don't have a buffer, but the data is small enough
+         * that we don't mind making a new buffer */
+        buf = apr_bucket_alloc(APR_BUCKET_BUFF_SIZE, b->bucket_alloc);
+        e = apr_bucket_heap_create(buf, APR_BUCKET_BUFF_SIZE,
+                                   apr_bucket_free, b->bucket_alloc);
+        APR_BRIGADE_INSERT_TAIL(b, e);
+        e->length = 0;   /* We are writing into the brigade, and
+                          * allocating more memory than we need.  This
+                          * ensures that the bucket thinks it is empty just
+                          * after we create it.  We'll fix the length
+                          * once we put data in it below.
+                          */
+    }
+
+    /* there is a sufficiently big buffer bucket available now */
+    memcpy(buf, str, nbyte);
+    e->length += nbyte;
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_writev(apr_bucket_brigade *b,
+                                             apr_brigade_flush flush,
+                                             void *ctx,
+                                             const struct iovec *vec,
+                                             apr_size_t nvec)
+{
+    apr_bucket *e;
+    apr_size_t total_len;
+    apr_size_t i;
+    char *buf;
+
+    /* Compute the total length of the data to be written.
+     */
+    total_len = 0;
+    for (i = 0; i < nvec; i++) {
+       total_len += vec[i].iov_len;
+    }
+
+    /* If the data to be written is very large, try to convert
+     * the iovec to transient buckets rather than copying.
+     */
+    if (total_len > APR_BUCKET_BUFF_SIZE) {
+        if (flush) {
+            for (i = 0; i < nvec; i++) {
+                e = apr_bucket_transient_create(vec[i].iov_base,
+                                                vec[i].iov_len,
+                                                b->bucket_alloc);
+                APR_BRIGADE_INSERT_TAIL(b, e);
+            }
+            return flush(b, ctx);
+        }
+        else {
+            for (i = 0; i < nvec; i++) {
+                e = apr_bucket_heap_create((const char *) vec[i].iov_base,
+                                           vec[i].iov_len, NULL,
+                                           b->bucket_alloc);
+                APR_BRIGADE_INSERT_TAIL(b, e);
+            }
+            return APR_SUCCESS;
+        }
+    }
+
+    i = 0;
+
+    /* If there is a heap bucket at the end of the brigade
+     * already, copy into the existing bucket.
+     */
+    e = APR_BRIGADE_LAST(b);
+    if (!APR_BRIGADE_EMPTY(b) && APR_BUCKET_IS_HEAP(e)) {
+        apr_bucket_heap *h = e->data;
+        apr_size_t remaining = h->alloc_len -
+            (e->length + (apr_size_t)e->start);
+        buf = h->base + e->start + e->length;
+
+        if (remaining >= total_len) {
+            /* Simple case: all the data will fit in the
+             * existing heap bucket
+             */
+            for (; i < nvec; i++) {
+                apr_size_t len = vec[i].iov_len;
+                memcpy(buf, (const void *) vec[i].iov_base, len);
+                buf += len;
+            }
+            e->length += total_len;
+            return APR_SUCCESS;
+        }
+        else {
+            /* More complicated case: not all of the data
+             * will fit in the existing heap bucket.  The
+             * total data size is <= APR_BUCKET_BUFF_SIZE,
+             * so we'll need only one additional bucket.
+             */
+            const char *start_buf = buf;
+            for (; i < nvec; i++) {
+                apr_size_t len = vec[i].iov_len;
+                if (len > remaining) {
+                    break;
+                }
+                memcpy(buf, (const void *) vec[i].iov_base, len);
+                buf += len;
+                remaining -= len;
+            }
+            e->length += (buf - start_buf);
+            total_len -= (buf - start_buf);
+
+            if (flush) {
+                apr_status_t rv = flush(b, ctx);
+                if (rv != APR_SUCCESS) {
+                    return rv;
+                }
+            }
+
+            /* Now fall through into the case below to
+             * allocate another heap bucket and copy the
+             * rest of the array.  (Note that i is not
+             * reset to zero here; it holds the index
+             * of the first vector element to be
+             * written to the new bucket.)
+             */
+        }
+    }
+
+    /* Allocate a new heap bucket, and copy the data into it.
+     * The checks above ensure that the amount of data to be
+     * written here is no larger than APR_BUCKET_BUFF_SIZE.
+     */
+    buf = apr_bucket_alloc(APR_BUCKET_BUFF_SIZE, b->bucket_alloc);
+    e = apr_bucket_heap_create(buf, APR_BUCKET_BUFF_SIZE,
+                               apr_bucket_free, b->bucket_alloc);
+    for (; i < nvec; i++) {
+        apr_size_t len = vec[i].iov_len;
+        memcpy(buf, (const void *) vec[i].iov_base, len);
+        buf += len;
+    }
+    e->length = total_len;
+    APR_BRIGADE_INSERT_TAIL(b, e);
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_puts(apr_bucket_brigade *bb,
+                                           apr_brigade_flush flush, void *ctx,
+                                           const char *str)
+{
+    apr_size_t len = strlen(str);
+    apr_bucket *bkt = APR_BRIGADE_LAST(bb);
+    if (!APR_BRIGADE_EMPTY(bb) && APR_BUCKET_IS_HEAP(bkt)) {
+        /* If there is enough space available in a heap bucket
+         * at the end of the brigade, copy the string directly
+         * into the heap bucket
+         */
+        apr_bucket_heap *h = bkt->data;
+        apr_size_t bytes_avail = h->alloc_len - bkt->length;
+
+        if (bytes_avail >= len) {
+            char *buf = h->base + bkt->start + bkt->length;
+            memcpy(buf, str, len);
+            bkt->length += len;
+            return APR_SUCCESS;
+        }
+    }
+
+    /* If the string could not be copied into an existing heap
+     * bucket, delegate the work to apr_brigade_write(), which
+     * knows how to grow the brigade
+     */
+    return apr_brigade_write(bb, flush, ctx, str, len);
+}
+
+APU_DECLARE_NONSTD(apr_status_t) apr_brigade_putstrs(apr_bucket_brigade *b, 
+                                                     apr_brigade_flush flush,
+                                                     void *ctx, ...)
+{
+    va_list va;
+    apr_status_t rv;
+
+    va_start(va, ctx);
+    rv = apr_brigade_vputstrs(b, flush, ctx, va);
+    va_end(va);
+    return rv;
+}
+
+APU_DECLARE_NONSTD(apr_status_t) apr_brigade_printf(apr_bucket_brigade *b, 
+                                                    apr_brigade_flush flush,
+                                                    void *ctx, 
+                                                    const char *fmt, ...)
+{
+    va_list ap;
+    apr_status_t rv;
+
+    va_start(ap, fmt);
+    rv = apr_brigade_vprintf(b, flush, ctx, fmt, ap);
+    va_end(ap);
+    return rv;
+}
+
+struct brigade_vprintf_data_t {
+    apr_vformatter_buff_t vbuff;
+
+    apr_bucket_brigade *b;  /* associated brigade */
+    apr_brigade_flush *flusher; /* flushing function */
+    void *ctx;
+
+    char *cbuff; /* buffer to flush from */
+};
+
+static apr_status_t brigade_flush(apr_vformatter_buff_t *buff)
+{
+    /* callback function passed to ap_vformatter to be
+     * called when vformatter needs to buff and
+     * buff.curpos > buff.endpos
+     */
+
+    /* "downcast," have really passed a brigade_vprintf_data_t* */
+    struct brigade_vprintf_data_t *vd = (struct brigade_vprintf_data_t*)buff;
+    apr_status_t res = APR_SUCCESS;
+
+    res = apr_brigade_write(vd->b, *vd->flusher, vd->ctx, vd->cbuff,
+                          APR_BUCKET_BUFF_SIZE);
+
+    if(res != APR_SUCCESS) {
+      return -1;
+    }
+
+    vd->vbuff.curpos = vd->cbuff;
+    vd->vbuff.endpos = vd->cbuff + APR_BUCKET_BUFF_SIZE;
+
+    return res;
+}
+
+APU_DECLARE(apr_status_t) apr_brigade_vprintf(apr_bucket_brigade *b,
+                                              apr_brigade_flush flush,
+                                              void *ctx,
+                                              const char *fmt, va_list va)
+{
+    /* the cast, in order of appearance */
+    struct brigade_vprintf_data_t vd;
+    char buf[APR_BUCKET_BUFF_SIZE];
+    apr_size_t written;
+
+    vd.vbuff.curpos = buf;
+    vd.vbuff.endpos = buf + APR_BUCKET_BUFF_SIZE;
+    vd.b = b;
+    vd.flusher = &flush;
+    vd.ctx = ctx;
+    vd.cbuff = buf;
+
+    written = apr_vformatter(brigade_flush, &vd.vbuff, fmt, va);
+
+    if (written == -1) {
+      return -1;
+    }
+
+    /* write out what remains in the buffer */
+    return apr_brigade_write(b, flush, ctx, buf, vd.vbuff.curpos - buf);
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.lo
new file mode 100644
index 00000000..ba7a69dc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.lo
@@ -0,0 +1,12 @@
+# apr_brigade.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_brigade.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_brigade.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.o
new file mode 100644
index 00000000..bcceff14
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_brigade.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.c
new file mode 100644
index 00000000..69b7f6cf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.c
@@ -0,0 +1,46 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_setaside_noop(apr_bucket *data,
+                                                          apr_pool_t *pool)
+{
+    return APR_SUCCESS;
+}
+
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_setaside_notimpl(apr_bucket *data,
+                                                             apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}
+
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_split_notimpl(apr_bucket *data,
+                                                          apr_size_t point)
+{
+    return APR_ENOTIMPL;
+}
+
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_copy_notimpl(apr_bucket *e,
+                                                         apr_bucket **c)
+{
+    return APR_ENOTIMPL;
+}
+
+APU_DECLARE_NONSTD(void) apr_bucket_destroy_noop(void *data)
+{
+    return;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.lo
new file mode 100644
index 00000000..c3a3ddca
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.lo
@@ -0,0 +1,12 @@
+# apr_buckets.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.o
new file mode 100644
index 00000000..f2582218
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.c
new file mode 100644
index 00000000..6f9c6a74
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.c
@@ -0,0 +1,193 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+
+#include "apr_buckets.h"
+#include "apr_allocator.h"
+
+#define ALLOC_AMT (8192 - APR_MEMNODE_T_SIZE)
+
+typedef struct node_header_t {
+    apr_size_t size;
+    apr_bucket_alloc_t *alloc;
+    apr_memnode_t *memnode;
+    struct node_header_t *next;
+} node_header_t;
+
+#define SIZEOF_NODE_HEADER_T  APR_ALIGN_DEFAULT(sizeof(node_header_t))
+#define SMALL_NODE_SIZE       (APR_BUCKET_ALLOC_SIZE + SIZEOF_NODE_HEADER_T)
+
+/** A list of free memory from which new buckets or private bucket
+ *  structures can be allocated.
+ */
+struct apr_bucket_alloc_t {
+    apr_pool_t *pool;
+    apr_allocator_t *allocator;
+    node_header_t *freelist;
+    apr_memnode_t *blocks;
+};
+
+static apr_status_t alloc_cleanup(void *data)
+{
+    apr_bucket_alloc_t *list = data;
+
+    apr_allocator_free(list->allocator, list->blocks);
+
+#if APR_POOL_DEBUG
+    if (list->pool && list->allocator != apr_pool_allocator_get(list->pool)) {
+        apr_allocator_destroy(list->allocator);
+    }
+#endif
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create(apr_pool_t *p)
+{
+    apr_allocator_t *allocator = apr_pool_allocator_get(p);
+    apr_bucket_alloc_t *list;
+
+#if APR_POOL_DEBUG
+    /* may be NULL for debug mode. */
+    if (allocator == NULL) {
+        if (apr_allocator_create(&allocator) != APR_SUCCESS) {
+            abort();
+        }
+    }
+#endif
+
+    list = apr_bucket_alloc_create_ex(allocator);
+    list->pool = p;
+    apr_pool_cleanup_register(list->pool, list, alloc_cleanup,
+                              apr_pool_cleanup_null);
+
+    return list;
+}
+
+APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create_ex(
+                                             apr_allocator_t *allocator)
+{
+    apr_bucket_alloc_t *list;
+    apr_memnode_t *block;
+
+    block = apr_allocator_alloc(allocator, ALLOC_AMT);
+    if (!block) {
+        return NULL;
+    }
+    list = (apr_bucket_alloc_t *)block->first_avail;
+    list->pool = NULL;
+    list->allocator = allocator;
+    list->freelist = NULL;
+    list->blocks = block;
+    block->first_avail += APR_ALIGN_DEFAULT(sizeof(*list));
+
+    return list;
+}
+
+APU_DECLARE_NONSTD(void) apr_bucket_alloc_destroy(apr_bucket_alloc_t *list)
+{
+    if (list->pool) {
+        apr_pool_cleanup_kill(list->pool, list, alloc_cleanup);
+    }
+
+    apr_allocator_free(list->allocator, list->blocks);
+
+#if APR_POOL_DEBUG
+    if (list->pool && list->allocator != apr_pool_allocator_get(list->pool)) {
+        apr_allocator_destroy(list->allocator);
+    }
+#endif
+}
+
+APU_DECLARE_NONSTD(void *) apr_bucket_alloc(apr_size_t size, 
+                                            apr_bucket_alloc_t *list)
+{
+    node_header_t *node;
+    apr_memnode_t *active = list->blocks;
+    char *endp;
+
+    size += SIZEOF_NODE_HEADER_T;
+    if (size <= SMALL_NODE_SIZE) {
+        if (list->freelist) {
+            node = list->freelist;
+            list->freelist = node->next;
+        }
+        else {
+            endp = active->first_avail + SMALL_NODE_SIZE;
+            if (endp >= active->endp) {
+                list->blocks = apr_allocator_alloc(list->allocator, ALLOC_AMT);
+                if (!list->blocks) {
+                    return NULL;
+                }
+                list->blocks->next = active;
+                active = list->blocks;
+                endp = active->first_avail + SMALL_NODE_SIZE;
+            }
+            node = (node_header_t *)active->first_avail;
+            node->alloc = list;
+            node->memnode = active;
+            node->size = SMALL_NODE_SIZE;
+            active->first_avail = endp;
+        }
+    }
+    else {
+        apr_memnode_t *memnode = apr_allocator_alloc(list->allocator, size);
+        if (!memnode) {
+            return NULL;
+        }
+        node = (node_header_t *)memnode->first_avail;
+        node->alloc = list;
+        node->memnode = memnode;
+        node->size = size;
+    }
+    return ((char *)node) + SIZEOF_NODE_HEADER_T;
+}
+
+#ifdef APR_BUCKET_DEBUG
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+static void check_not_already_free(node_header_t *node)
+{
+    apr_bucket_alloc_t *list = node->alloc;
+    node_header_t *curr = list->freelist;
+
+    while (curr) {
+        if (node == curr) {
+            abort();
+        }
+        curr = curr->next;
+    }
+}
+#else
+#define check_not_already_free(node)
+#endif
+
+APU_DECLARE_NONSTD(void) apr_bucket_free(void *mem)
+{
+    node_header_t *node = (node_header_t *)((char *)mem - SIZEOF_NODE_HEADER_T);
+    apr_bucket_alloc_t *list = node->alloc;
+
+    if (node->size == SMALL_NODE_SIZE) {
+        check_not_already_free(node);
+        node->next = list->freelist;
+        list->freelist = node;
+    }
+    else {
+        apr_allocator_free(list->allocator, node->memnode);
+    }
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.lo
new file mode 100644
index 00000000..50de525a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.lo
@@ -0,0 +1,12 @@
+# apr_buckets_alloc.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_alloc.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_alloc.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.o
new file mode 100644
index 00000000..b3f76ed3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_alloc.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.c
new file mode 100644
index 00000000..5783857d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.c
@@ -0,0 +1,54 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+
+static apr_status_t eos_bucket_read(apr_bucket *b, const char **str, 
+                                    apr_size_t *len, apr_read_type_e block)
+{
+    *str = NULL;
+    *len = 0;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_eos_make(apr_bucket *b)
+{
+    b->length      = 0;
+    b->start       = 0;
+    b->data        = NULL;
+    b->type        = &apr_bucket_type_eos;
+    
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_eos_create(apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_eos_make(b);
+}
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_eos = {
+    "EOS", 5, APR_BUCKET_METADATA,
+    apr_bucket_destroy_noop,
+    eos_bucket_read,
+    apr_bucket_setaside_noop,
+    apr_bucket_split_notimpl,
+    apr_bucket_simple_copy
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.lo
new file mode 100644
index 00000000..3475c623
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.lo
@@ -0,0 +1,12 @@
+# apr_buckets_eos.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_eos.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_eos.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.o
new file mode 100644
index 00000000..7dfb0d6c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_eos.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.c
new file mode 100644
index 00000000..7462bb70
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.c
@@ -0,0 +1,228 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_file_io.h"
+#include "apr_buckets.h"
+
+#if APR_HAS_MMAP
+#include "apr_mmap.h"
+
+/* mmap support for static files based on ideas from John Heidemann's
+ * patch against 1.0.5.  See
+ * <http://www.isi.edu/~johnh/SOFTWARE/APACHE/index.html>.
+ */
+
+#endif /* APR_HAS_MMAP */
+
+static void file_bucket_destroy(void *data)
+{
+    apr_bucket_file *f = data;
+
+    if (apr_bucket_shared_destroy(f)) {
+        /* no need to close the file here; it will get
+         * done automatically when the pool gets cleaned up */
+        apr_bucket_free(f);
+    }
+}
+
+#if APR_HAS_MMAP
+static int file_make_mmap(apr_bucket *e, apr_size_t filelength,
+                           apr_off_t fileoffset, apr_pool_t *p)
+{
+    apr_bucket_file *a = e->data;
+    apr_mmap_t *mm;
+
+    if (!a->can_mmap) {
+        return 0;
+    }
+
+    if (filelength > APR_MMAP_LIMIT) {
+        if (apr_mmap_create(&mm, a->fd, fileoffset, APR_MMAP_LIMIT,
+                            APR_MMAP_READ, p) != APR_SUCCESS)
+        {
+            return 0;
+        }
+        apr_bucket_split(e, APR_MMAP_LIMIT);
+        filelength = APR_MMAP_LIMIT;
+    }
+    else if ((filelength < APR_MMAP_THRESHOLD) ||
+             (apr_mmap_create(&mm, a->fd, fileoffset, filelength,
+                              APR_MMAP_READ, p) != APR_SUCCESS))
+    {
+        return 0;
+    }
+    apr_bucket_mmap_make(e, mm, 0, filelength);
+    file_bucket_destroy(a);
+    return 1;
+}
+#endif
+
+static apr_status_t file_bucket_read(apr_bucket *e, const char **str,
+                                     apr_size_t *len, apr_read_type_e block)
+{
+    apr_bucket_file *a = e->data;
+    apr_file_t *f = a->fd;
+    apr_bucket *b = NULL;
+    char *buf;
+    apr_status_t rv;
+    apr_size_t filelength = e->length;  /* bytes remaining in file past offset */
+    apr_off_t fileoffset = e->start;
+#if APR_HAS_THREADS && !APR_HAS_XTHREAD_FILES
+    apr_int32_t flags;
+#endif
+
+#if APR_HAS_MMAP
+    if (file_make_mmap(e, filelength, fileoffset, a->readpool)) {
+        return apr_bucket_read(e, str, len, block);
+    }
+#endif
+
+#if APR_HAS_THREADS && !APR_HAS_XTHREAD_FILES
+    if ((flags = apr_file_flags_get(f)) & APR_XTHREAD) {
+        /* this file descriptor is shared across multiple threads and
+         * this OS doesn't support that natively, so as a workaround
+         * we must reopen the file into a->readpool */
+        const char *fname;
+        apr_file_name_get(&fname, f);
+
+        rv = apr_file_open(&f, fname, (flags & ~APR_XTHREAD), 0, a->readpool);
+        if (rv != APR_SUCCESS)
+            return rv;
+
+        a->fd = f;
+    }
+#endif
+
+    *len = (filelength > APR_BUCKET_BUFF_SIZE)
+               ? APR_BUCKET_BUFF_SIZE
+               : filelength;
+    *str = NULL;  /* in case we die prematurely */
+    buf = apr_bucket_alloc(*len, e->list);
+
+    /* Handle offset ... */
+    rv = apr_file_seek(f, APR_SET, &fileoffset);
+    if (rv != APR_SUCCESS) {
+        apr_bucket_free(buf);
+        return rv;
+    }
+    rv = apr_file_read(f, buf, len);
+    if (rv != APR_SUCCESS && rv != APR_EOF) {
+        apr_bucket_free(buf);
+        return rv;
+    }
+    filelength -= *len;
+    /*
+     * Change the current bucket to refer to what we read,
+     * even if we read nothing because we hit EOF.
+     */
+    apr_bucket_heap_make(e, buf, *len, apr_bucket_free);
+
+    /* If we have more to read from the file, then create another bucket */
+    if (filelength > 0 && rv != APR_EOF) {
+        /* for efficiency, we can just build a new apr_bucket struct
+         * to wrap around the existing file bucket */
+        b = apr_bucket_alloc(sizeof(*b), e->list);
+        b->start  = fileoffset + (*len);
+        b->length = filelength;
+        b->data   = a;
+        b->type   = &apr_bucket_type_file;
+        b->free   = apr_bucket_free;
+        b->list   = e->list;
+        APR_BUCKET_INSERT_AFTER(e, b);
+    }
+    else {
+        file_bucket_destroy(a);
+    }
+
+    *str = buf;
+    return rv;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_file_make(apr_bucket *b, apr_file_t *fd,
+                                               apr_off_t offset,
+                                               apr_size_t len, apr_pool_t *p)
+{
+    apr_bucket_file *f;
+
+    f = apr_bucket_alloc(sizeof(*f), b->list);
+    f->fd = fd;
+    f->readpool = p;
+#if APR_HAS_MMAP
+    f->can_mmap = 1;
+#endif
+
+    b = apr_bucket_shared_make(b, f, offset, len);
+    b->type = &apr_bucket_type_file;
+
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_file_create(apr_file_t *fd,
+                                                 apr_off_t offset,
+                                                 apr_size_t len, apr_pool_t *p,
+                                                 apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_file_make(b, fd, offset, len, p);
+}
+
+APU_DECLARE(apr_status_t) apr_bucket_file_enable_mmap(apr_bucket *e,
+                                                      int enabled)
+{
+#if APR_HAS_MMAP
+    apr_bucket_file *a = e->data;
+    a->can_mmap = enabled;
+    return APR_SUCCESS;
+#else
+    return APR_ENOTIMPL;
+#endif /* APR_HAS_MMAP */
+}
+
+
+static apr_status_t file_bucket_setaside(apr_bucket *data, apr_pool_t *reqpool)
+{
+    apr_bucket_file *a = data->data;
+    apr_file_t *fd = NULL;
+    apr_file_t *f = a->fd;
+    apr_pool_t *curpool = apr_file_pool_get(f);
+
+    if (apr_pool_is_ancestor(curpool, reqpool)) {
+        return APR_SUCCESS;
+    }
+
+    if (!apr_pool_is_ancestor(a->readpool, reqpool)) {
+        a->readpool = reqpool;
+    }
+
+    apr_file_setaside(&fd, f, reqpool);
+    a->fd = fd;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_file = {
+    "FILE", 5, APR_BUCKET_DATA,
+    file_bucket_destroy,
+    file_bucket_read,
+    file_bucket_setaside,
+    apr_bucket_shared_split,
+    apr_bucket_shared_copy
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.lo
new file mode 100644
index 00000000..a934cb56
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.lo
@@ -0,0 +1,12 @@
+# apr_buckets_file.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_file.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_file.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.o
new file mode 100644
index 00000000..b0c5feaa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_file.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.c
new file mode 100644
index 00000000..68b6bfa2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.c
@@ -0,0 +1,54 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+
+static apr_status_t flush_bucket_read(apr_bucket *b, const char **str, 
+                                      apr_size_t *len, apr_read_type_e block)
+{
+    *str = NULL;
+    *len = 0;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_flush_make(apr_bucket *b)
+{
+    b->length      = 0;
+    b->start       = 0;
+    b->data        = NULL;
+    b->type        = &apr_bucket_type_flush;
+    
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_flush_create(apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_flush_make(b);
+}
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_flush = {
+    "FLUSH", 5, APR_BUCKET_METADATA, 
+    apr_bucket_destroy_noop,
+    flush_bucket_read,
+    apr_bucket_setaside_noop,
+    apr_bucket_split_notimpl,
+    apr_bucket_simple_copy
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.lo
new file mode 100644
index 00000000..6962e68a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.lo
@@ -0,0 +1,12 @@
+# apr_buckets_flush.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_flush.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_flush.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.o
new file mode 100644
index 00000000..43306bdc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_flush.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.c
new file mode 100644
index 00000000..d1ebd294
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.c
@@ -0,0 +1,96 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+
+static apr_status_t heap_bucket_read(apr_bucket *b, const char **str, 
+                                     apr_size_t *len, apr_read_type_e block)
+{
+    apr_bucket_heap *h = b->data;
+
+    *str = h->base + b->start;
+    *len = b->length;
+    return APR_SUCCESS;
+}
+
+static void heap_bucket_destroy(void *data)
+{
+    apr_bucket_heap *h = data;
+
+    if (apr_bucket_shared_destroy(h)) {
+        (*h->free_func)(h->base);
+        apr_bucket_free(h);
+    }
+}
+
+/* Warning: if you change this function, be sure to
+ * change apr_bucket_pool_make() too! */
+APU_DECLARE(apr_bucket *) apr_bucket_heap_make(apr_bucket *b, const char *buf,
+                                               apr_size_t length,
+                                               void (*free_func)(void *data))
+{
+    apr_bucket_heap *h;
+
+    h = apr_bucket_alloc(sizeof(*h), b->list);
+
+    if (!free_func) {
+        h->alloc_len = length;
+        h->base = apr_bucket_alloc(h->alloc_len, b->list);
+        if (h->base == NULL) {
+            apr_bucket_free(h);
+            return NULL;
+        }
+        h->free_func = apr_bucket_free;
+        memcpy(h->base, buf, length);
+    }
+    else {
+        /* XXX: we lose the const qualifier here which indicates
+         * there's something screwy with the API...
+         */
+        h->base = (char *) buf;
+        h->alloc_len = length;
+        h->free_func = free_func;
+    }
+
+    b = apr_bucket_shared_make(b, h, 0, length);
+    b->type = &apr_bucket_type_heap;
+
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_heap_create(const char *buf,
+                                                 apr_size_t length,
+                                                 void (*free_func)(void *data),
+                                                 apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_heap_make(b, buf, length, free_func);
+}
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_heap = {
+    "HEAP", 5, APR_BUCKET_DATA,
+    heap_bucket_destroy,
+    heap_bucket_read,
+    apr_bucket_setaside_noop,
+    apr_bucket_shared_split,
+    apr_bucket_shared_copy
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.lo
new file mode 100644
index 00000000..3f87bba7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.lo
@@ -0,0 +1,12 @@
+# apr_buckets_heap.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_heap.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_heap.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.o
new file mode 100644
index 00000000..ca18e6f9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_heap.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.c
new file mode 100644
index 00000000..69ae2470
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.c
@@ -0,0 +1,146 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+
+#if APR_HAS_MMAP
+
+static apr_status_t mmap_bucket_read(apr_bucket *b, const char **str, 
+                                     apr_size_t *length, apr_read_type_e block)
+{
+    apr_bucket_mmap *m = b->data;
+    apr_status_t ok;
+    void *addr;
+   
+    if (!m->mmap) {
+        /* the apr_mmap_t was already cleaned up out from under us */
+        return APR_EINVAL;
+    }
+
+    ok = apr_mmap_offset(&addr, m->mmap, b->start);
+    if (ok != APR_SUCCESS) {
+        return ok;
+    }
+    *str = addr;
+    *length = b->length;
+    return APR_SUCCESS;
+}
+
+static apr_status_t mmap_bucket_cleanup(void *data)
+{
+    /* the apr_mmap_t is about to disappear out from under us, so we
+     * have no choice but to pretend it doesn't exist anymore.  the
+     * refcount is now useless because there's nothing to refer to
+     * anymore.  so the only valid action on any remaining referrer
+     * is to delete it.  no more reads, no more anything. */
+    apr_bucket_mmap *m = data;
+
+    m->mmap = NULL;
+    return APR_SUCCESS;
+}
+
+static void mmap_bucket_destroy(void *data)
+{
+    apr_bucket_mmap *m = data;
+
+    if (apr_bucket_shared_destroy(m)) {
+        if (m->mmap) {
+            apr_pool_cleanup_kill(m->mmap->cntxt, m, mmap_bucket_cleanup);
+            apr_mmap_delete(m->mmap);
+        }
+        apr_bucket_free(m);
+    }
+}
+
+/*
+ * XXX: are the start and length arguments useful?
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_mmap_make(apr_bucket *b, apr_mmap_t *mm, 
+                                               apr_off_t start, 
+                                               apr_size_t length)
+{
+    apr_bucket_mmap *m;
+
+    m = apr_bucket_alloc(sizeof(*m), b->list);
+    m->mmap = mm;
+
+    apr_pool_cleanup_register(mm->cntxt, m, mmap_bucket_cleanup,
+                              apr_pool_cleanup_null);
+
+    b = apr_bucket_shared_make(b, m, start, length);
+    b->type = &apr_bucket_type_mmap;
+
+    return b;
+}
+
+
+APU_DECLARE(apr_bucket *) apr_bucket_mmap_create(apr_mmap_t *mm, 
+                                                 apr_off_t start, 
+                                                 apr_size_t length,
+                                                 apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_mmap_make(b, mm, start, length);
+}
+
+static apr_status_t mmap_bucket_setaside(apr_bucket *b, apr_pool_t *p)
+{
+    apr_bucket_mmap *m = b->data;
+    apr_mmap_t *mm = m->mmap;
+    apr_mmap_t *new_mm;
+    apr_status_t ok;
+
+    if (!mm) {
+        /* the apr_mmap_t was already cleaned up out from under us */
+        return APR_EINVAL;
+    }
+
+    /* shortcut if possible */
+    if (apr_pool_is_ancestor(mm->cntxt, p)) {
+        return APR_SUCCESS;
+    }
+
+    /* duplicate apr_mmap_t into new pool */
+    /* XXX: the transfer_ownership flag on this call
+     * will go away soon.. it's ignored right now. */
+    ok = apr_mmap_dup(&new_mm, mm, p, 1);
+    if (ok != APR_SUCCESS) {
+        return ok;
+    }
+
+    /* decrement refcount on old apr_bucket_mmap */
+    mmap_bucket_destroy(m);
+
+    /* create new apr_bucket_mmap pointing to new apr_mmap_t */
+    apr_bucket_mmap_make(b, new_mm, b->start, b->length);
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_mmap = {
+    "MMAP", 5, APR_BUCKET_DATA,
+    mmap_bucket_destroy,
+    mmap_bucket_read,
+    mmap_bucket_setaside,
+    apr_bucket_shared_split,
+    apr_bucket_shared_copy
+};
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.lo
new file mode 100644
index 00000000..abbae7fe
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.lo
@@ -0,0 +1,12 @@
+# apr_buckets_mmap.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_mmap.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_mmap.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.o
new file mode 100644
index 00000000..5c17a852
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_mmap.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.c
new file mode 100644
index 00000000..36c0cd55
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.c
@@ -0,0 +1,119 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+
+static apr_status_t pipe_bucket_read(apr_bucket *a, const char **str,
+                                     apr_size_t *len, apr_read_type_e block)
+{
+    apr_file_t *p = a->data;
+    char *buf;
+    apr_status_t rv;
+    apr_interval_time_t timeout;
+
+    if (block == APR_NONBLOCK_READ) {
+        apr_file_pipe_timeout_get(p, &timeout);
+        apr_file_pipe_timeout_set(p, 0);
+    }
+
+    *str = NULL;
+    *len = APR_BUCKET_BUFF_SIZE;
+    buf = apr_bucket_alloc(*len, a->list); /* XXX: check for failure? */
+
+    rv = apr_file_read(p, buf, len);
+
+    if (block == APR_NONBLOCK_READ) {
+        apr_file_pipe_timeout_set(p, timeout);
+    }
+
+    if (rv != APR_SUCCESS && rv != APR_EOF) {
+        apr_bucket_free(buf);
+        return rv;
+    }
+    /*
+     * If there's more to read we have to keep the rest of the pipe
+     * for later.  Otherwise, we'll close the pipe.
+     * XXX: Note that more complicated bucket types that 
+     * refer to data not in memory and must therefore have a read()
+     * function similar to this one should be wary of copying this
+     * code because if they have a destroy function they probably
+     * want to migrate the bucket's subordinate structure from the
+     * old bucket to a raw new one and adjust it as appropriate,
+     * rather than destroying the old one and creating a completely
+     * new bucket.
+     */
+    if (*len > 0) {
+        apr_bucket_heap *h;
+        /* Change the current bucket to refer to what we read */
+        a = apr_bucket_heap_make(a, buf, *len, apr_bucket_free);
+        h = a->data;
+        h->alloc_len = APR_BUCKET_BUFF_SIZE; /* note the real buffer size */
+        *str = buf;
+        APR_BUCKET_INSERT_AFTER(a, apr_bucket_pipe_create(p, a->list));
+    }
+    else {
+        apr_bucket_free(buf);
+        a = apr_bucket_immortal_make(a, "", 0);
+        *str = a->data;
+        if (rv == APR_EOF) {
+            apr_file_close(p);
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_pipe_make(apr_bucket *b, apr_file_t *p)
+{
+    /*
+     * A pipe is closed when the end is reached in pipe_bucket_read().  If
+     * the pipe isn't read to the end (e.g., error path), the pipe will be
+     * closed when its pool goes away.
+     *
+     * Note that typically the pipe is allocated from the request pool
+     * so it will disappear when the request is finished. However the
+     * core filter may decide to set aside the tail end of a CGI
+     * response if the connection is pipelined. This turns out not to
+     * be a problem because the core will have read to the end of the
+     * stream so the bucket(s) that it sets aside will be the heap
+     * buckets created by pipe_bucket_read() above.
+     */
+    b->type        = &apr_bucket_type_pipe;
+    b->length      = (apr_size_t)(-1);
+    b->start       = -1;
+    b->data        = p;
+    
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_pipe_create(apr_file_t *p,
+                                                 apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_pipe_make(b, p);
+}
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_pipe = {
+    "PIPE", 5, APR_BUCKET_DATA, 
+    apr_bucket_destroy_noop,
+    pipe_bucket_read,
+    apr_bucket_setaside_notimpl,
+    apr_bucket_split_notimpl,
+    apr_bucket_copy_notimpl
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.lo
new file mode 100644
index 00000000..cba640ed
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.lo
@@ -0,0 +1,12 @@
+# apr_buckets_pipe.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_pipe.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_pipe.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.o
new file mode 100644
index 00000000..779b9a41
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pipe.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.c
new file mode 100644
index 00000000..2226a751
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.c
@@ -0,0 +1,142 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+
+static apr_status_t pool_bucket_cleanup(void *data)
+{
+    apr_bucket_pool *p = data;
+
+    /*
+     * If the pool gets cleaned up, we have to copy the data out
+     * of the pool and onto the heap.  But the apr_buckets out there
+     * that point to this pool bucket need to be notified such that
+     * they can morph themselves into a regular heap bucket the next
+     * time they try to read.  To avoid having to manipulate
+     * reference counts and b->data pointers, the apr_bucket_pool
+     * actually _contains_ an apr_bucket_heap as its first element,
+     * so the two share their apr_bucket_refcount member, and you
+     * can typecast a pool bucket struct to make it look like a
+     * regular old heap bucket struct.
+     */
+    p->heap.base = apr_bucket_alloc(p->heap.alloc_len, p->list);
+    memcpy(p->heap.base, p->base, p->heap.alloc_len);
+    p->base = NULL;
+    p->pool = NULL;
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t pool_bucket_read(apr_bucket *b, const char **str, 
+                                     apr_size_t *len, apr_read_type_e block)
+{
+    apr_bucket_pool *p = b->data;
+    const char *base = p->base;
+
+    if (p->pool == NULL) {
+        /*
+         * pool has been cleaned up... masquerade as a heap bucket from now
+         * on. subsequent bucket operations will use the heap bucket code.
+         */
+        b->type = &apr_bucket_type_heap;
+        base = p->heap.base;
+    }
+    *str = base + b->start;
+    *len = b->length;
+    return APR_SUCCESS;
+}
+
+static void pool_bucket_destroy(void *data)
+{
+    apr_bucket_pool *p = data;
+
+    /* If the pool is cleaned up before the last reference goes
+     * away, the data is really now on the heap; heap_destroy() takes
+     * over.  free() in heap_destroy() thinks it's freeing
+     * an apr_bucket_heap, when in reality it's freeing the whole
+     * apr_bucket_pool for us.
+     */
+    if (p->pool) {
+        /* the shared resource is still in the pool
+         * because the pool has not been cleaned up yet
+         */
+        if (apr_bucket_shared_destroy(p)) {
+            apr_pool_cleanup_kill(p->pool, p, pool_bucket_cleanup);
+            apr_bucket_free(p);
+        }
+    }
+    else {
+        /* the shared resource is no longer in the pool, it's
+         * on the heap, but this reference still thinks it's a pool
+         * bucket.  we should just go ahead and pass control to
+         * heap_destroy() for it since it doesn't know any better.
+         */
+        apr_bucket_type_heap.destroy(p);
+    }
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_pool_make(apr_bucket *b,
+                      const char *buf, apr_size_t length, apr_pool_t *pool)
+{
+    apr_bucket_pool *p;
+
+    p = apr_bucket_alloc(sizeof(*p), b->list);
+
+    /* XXX: we lose the const qualifier here which indicates
+     * there's something screwy with the API...
+     */
+    /* XXX: why is this?  buf is const, p->base is const... what's
+     * the problem?  --jcw */
+    p->base = (char *) buf;
+    p->pool = pool;
+    p->list = b->list;
+
+    b = apr_bucket_shared_make(b, p, 0, length);
+    b->type = &apr_bucket_type_pool;
+
+    /* pre-initialize heap bucket member */
+    p->heap.alloc_len = length;
+    p->heap.base      = NULL;
+    p->heap.free_func = apr_bucket_free;
+
+    apr_pool_cleanup_register(p->pool, p, pool_bucket_cleanup,
+                              apr_pool_cleanup_null);
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_pool_create(const char *buf,
+                                                 apr_size_t length,
+                                                 apr_pool_t *pool,
+                                                 apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_pool_make(b, buf, length, pool);
+}
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_pool = {
+    "POOL", 5, APR_BUCKET_DATA,
+    pool_bucket_destroy,
+    pool_bucket_read,
+    apr_bucket_setaside_noop, /* don't need to setaside thanks to the cleanup*/
+    apr_bucket_shared_split,
+    apr_bucket_shared_copy
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.lo
new file mode 100644
index 00000000..7c39f7de
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.lo
@@ -0,0 +1,12 @@
+# apr_buckets_pool.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_pool.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_pool.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.o
new file mode 100644
index 00000000..89499526
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_pool.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.c
new file mode 100644
index 00000000..72747878
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.c
@@ -0,0 +1,64 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_shared_split(apr_bucket *a,
+                                                         apr_size_t point)
+{
+    apr_bucket_refcount *r = a->data;
+    apr_status_t rv;
+
+    if ((rv = apr_bucket_simple_split(a, point)) != APR_SUCCESS) {
+        return rv;
+    }
+    r->refcount++;
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_shared_copy(apr_bucket *a,
+                                                        apr_bucket **b)
+{
+    apr_bucket_refcount *r = a->data;
+
+    apr_bucket_simple_copy(a, b);
+    r->refcount++;
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(int) apr_bucket_shared_destroy(void *data)
+{
+    apr_bucket_refcount *r = data;
+    r->refcount--;
+    return (r->refcount == 0);
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_shared_make(apr_bucket *b, void *data,
+                                                 apr_off_t start,
+                                                 apr_size_t length)
+{
+    apr_bucket_refcount *r = data;
+
+    b->data   = r;
+    b->start  = start;
+    b->length = length;
+    /* caller initializes the type field */
+    r->refcount = 1;
+
+    return b;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.lo
new file mode 100644
index 00000000..6845f71d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.lo
@@ -0,0 +1,12 @@
+# apr_buckets_refcount.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_refcount.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_refcount.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.o
new file mode 100644
index 00000000..99f5c0f2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_refcount.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.c
new file mode 100644
index 00000000..aabe0864
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.c
@@ -0,0 +1,137 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_simple_copy(apr_bucket *a,
+                                                        apr_bucket **b)
+{
+    *b = apr_bucket_alloc(sizeof(**b), a->list); /* XXX: check for failure? */
+    **b = *a;
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_simple_split(apr_bucket *a,
+                                                         apr_size_t point)
+{
+    apr_bucket *b;
+
+    if (point > a->length) {
+        return APR_EINVAL;
+    }
+
+    apr_bucket_simple_copy(a, &b);
+
+    a->length  = point;
+    b->length -= point;
+    b->start  += point;
+
+    APR_BUCKET_INSERT_AFTER(a, b);
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t simple_bucket_read(apr_bucket *b, const char **str, 
+                                       apr_size_t *len, apr_read_type_e block)
+{
+    *str = (char *)b->data + b->start;
+    *len = b->length;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_immortal_make(apr_bucket *b,
+                                                   const char *buf,
+                                                   apr_size_t length)
+{
+    b->data   = (char *)buf;
+    b->length = length;
+    b->start  = 0;
+    b->type   = &apr_bucket_type_immortal;
+
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_immortal_create(const char *buf,
+                                                     apr_size_t length,
+                                                     apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_immortal_make(b, buf, length);
+}
+
+/*
+ * XXX: This function could do with some tweaking to reduce memory
+ * usage in various cases, e.g. share buffers in the heap between all
+ * the buckets that are set aside, or even spool set-aside data to
+ * disk if it gets too voluminous (but if it does then that's probably
+ * a bug elsewhere). There should probably be a apr_brigade_setaside()
+ * function that co-ordinates the action of all the bucket setaside
+ * functions to improve memory efficiency.
+ */
+static apr_status_t transient_bucket_setaside(apr_bucket *b, apr_pool_t *pool)
+{
+    b = apr_bucket_heap_make(b, (char *)b->data + b->start, b->length, NULL);
+    if (b == NULL) {
+        return APR_ENOMEM;
+    }
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_transient_make(apr_bucket *b,
+                                                    const char *buf,
+                                                    apr_size_t length)
+{
+    b->data   = (char *)buf;
+    b->length = length;
+    b->start  = 0;
+    b->type   = &apr_bucket_type_transient;
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_transient_create(const char *buf,
+                                                      apr_size_t length,
+                                                      apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_transient_make(b, buf, length);
+}
+
+const apr_bucket_type_t apr_bucket_type_immortal = {
+    "IMMORTAL", 5, APR_BUCKET_DATA,
+    apr_bucket_destroy_noop,
+    simple_bucket_read,
+    apr_bucket_setaside_noop,
+    apr_bucket_simple_split,
+    apr_bucket_simple_copy
+};
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_transient = {
+    "TRANSIENT", 5, APR_BUCKET_DATA,
+    apr_bucket_destroy_noop, 
+    simple_bucket_read,
+    transient_bucket_setaside,
+    apr_bucket_simple_split,
+    apr_bucket_simple_copy
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.lo
new file mode 100644
index 00000000..eba0c694
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.lo
@@ -0,0 +1,12 @@
+# apr_buckets_simple.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_simple.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_simple.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.o
new file mode 100644
index 00000000..23349bc2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_simple.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.c
new file mode 100644
index 00000000..7885d08e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.c
@@ -0,0 +1,114 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_buckets.h"
+
+static apr_status_t socket_bucket_read(apr_bucket *a, const char **str,
+                                       apr_size_t *len, apr_read_type_e block)
+{
+    apr_socket_t *p = a->data;
+    char *buf;
+    apr_status_t rv;
+    apr_interval_time_t timeout;
+
+    if (block == APR_NONBLOCK_READ) {
+        apr_socket_timeout_get(p, &timeout);
+        apr_socket_timeout_set(p, 0);
+    }
+
+    *str = NULL;
+    *len = APR_BUCKET_BUFF_SIZE;
+    buf = apr_bucket_alloc(*len, a->list); /* XXX: check for failure? */
+
+    rv = apr_socket_recv(p, buf, len);
+
+    if (block == APR_NONBLOCK_READ) {
+        apr_socket_timeout_set(p, timeout);
+    }
+
+    if (rv != APR_SUCCESS && rv != APR_EOF) {
+        apr_bucket_free(buf);
+        return rv;
+    }
+    /*
+     * If there's more to read we have to keep the rest of the socket
+     * for later. XXX: Note that more complicated bucket types that
+     * refer to data not in memory and must therefore have a read()
+     * function similar to this one should be wary of copying this
+     * code because if they have a destroy function they probably
+     * want to migrate the bucket's subordinate structure from the
+     * old bucket to a raw new one and adjust it as appropriate,
+     * rather than destroying the old one and creating a completely
+     * new bucket.
+     *
+     * Even if there is nothing more to read, don't close the socket here
+     * as we have to use it to send any response :)  We could shut it 
+     * down for reading, but there is no benefit to doing so.
+     */
+    if (*len > 0) {
+        apr_bucket_heap *h;
+        /* Change the current bucket to refer to what we read */
+        a = apr_bucket_heap_make(a, buf, *len, apr_bucket_free);
+        h = a->data;
+        h->alloc_len = APR_BUCKET_BUFF_SIZE; /* note the real buffer size */
+        *str = buf;
+        APR_BUCKET_INSERT_AFTER(a, apr_bucket_socket_create(p, a->list));
+    }
+    else {
+        apr_bucket_free(buf);
+        a = apr_bucket_immortal_make(a, "", 0);
+        *str = a->data;
+    }
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_socket_make(apr_bucket *b, apr_socket_t *p)
+{
+    /*
+     * XXX: We rely on a cleanup on some pool or other to actually
+     * destroy the socket. We should probably explicitly call apr to
+     * destroy it instead.
+     *
+     * Note that typically the socket is allocated from the connection pool
+     * so it will disappear when the connection is finished. 
+     */
+    b->type        = &apr_bucket_type_socket;
+    b->length      = (apr_size_t)(-1);
+    b->start       = -1;
+    b->data        = p;
+
+    return b;
+}
+
+APU_DECLARE(apr_bucket *) apr_bucket_socket_create(apr_socket_t *p,
+                                                   apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_socket_make(b, p);
+}
+
+APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_socket = {
+    "SOCKET", 5, APR_BUCKET_DATA,
+    apr_bucket_destroy_noop,
+    socket_bucket_read,
+    apr_bucket_setaside_notimpl, 
+    apr_bucket_split_notimpl,
+    apr_bucket_copy_notimpl
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.lo
new file mode 100644
index 00000000..98673e03
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.lo
@@ -0,0 +1,12 @@
+# apr_buckets_socket.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_buckets_socket.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_buckets_socket.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.o
new file mode 100644
index 00000000..3f596486
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buckets/apr_buckets_socket.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apr_common.m4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apr_common.m4
new file mode 100644
index 00000000..ace88c44
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apr_common.m4
@@ -0,0 +1,993 @@
+dnl -----------------------------------------------------------------
+dnl apr_common.m4: APR's general-purpose autoconf macros
+dnl
+
+dnl APR_CONFIG_NICE(filename)
+dnl
+dnl Saves a snapshot of the configure command-line for later reuse
+dnl
+AC_DEFUN(APR_CONFIG_NICE,[
+  rm -f $1
+  cat >$1<<EOF
+#! /bin/sh
+#
+# Created by configure
+
+EOF
+  if test -n "$CC"; then
+    echo "CC=\"$CC\"; export CC" >> $1
+  fi
+  if test -n "$CFLAGS"; then
+    echo "CFLAGS=\"$CFLAGS\"; export CFLAGS" >> $1
+  fi
+  if test -n "$CPPFLAGS"; then
+    echo "CPPFLAGS=\"$CPPFLAGS\"; export CPPFLAGS" >> $1
+  fi
+  if test -n "$LDFLAGS"; then
+    echo "LDFLAGS=\"$LDFLAGS\"; export LDFLAGS" >> $1
+  fi
+  if test -n "$LIBS"; then
+    echo "LIBS=\"$LIBS\"; export LIBS" >> $1
+  fi
+  if test -n "$INCLUDES"; then
+    echo "INCLUDES=\"$INCLUDES\"; export INCLUDES" >> $1
+  fi
+  if test -n "$NOTEST_CFLAGS"; then
+    echo "NOTEST_CFLAGS=\"$NOTEST_CFLAGS\"; export NOTEST_CFLAGS" >> $1
+  fi
+  if test -n "$NOTEST_CPPFLAGS"; then
+    echo "NOTEST_CPPFLAGS=\"$NOTEST_CPPFLAGS\"; export NOTEST_CPPFLAGS" >> $1
+  fi
+  if test -n "$NOTEST_LDFLAGS"; then
+    echo "NOTEST_LDFLAGS=\"$NOTEST_LDFLAGS\"; export NOTEST_LDFLAGS" >> $1
+  fi
+  if test -n "$NOTEST_LIBS"; then
+    echo "NOTEST_LIBS=\"$NOTEST_LIBS\"; export NOTEST_LIBS" >> $1
+  fi
+
+  # Retrieve command-line arguments.
+  eval "set x $[0] $ac_configure_args"
+  shift
+
+  for arg
+  do
+    APR_EXPAND_VAR(arg, $arg)
+    echo "\"[$]arg\" \\" >> $1
+  done
+  echo '"[$]@"' >> $1
+  chmod +x $1
+])dnl
+
+dnl APR_MKDIR_P_CHECK(fallback-mkdir-p)
+dnl checks whether mkdir -p works
+AC_DEFUN(APR_MKDIR_P_CHECK,[
+  AC_CACHE_CHECK(for working mkdir -p, ac_cv_mkdir_p,[
+    test -d conftestdir && rm -rf conftestdir
+    mkdir -p conftestdir/somedir >/dev/null 2>&1
+    if test -d conftestdir/somedir; then
+      ac_cv_mkdir_p=yes
+    else
+      ac_cv_mkdir_p=no
+    fi
+    rm -rf conftestdir
+  ])
+  if test "$ac_cv_mkdir_p" = "yes"; then
+      mkdir_p="mkdir -p"
+  else
+      mkdir_p="$1"
+  fi
+])
+
+dnl
+dnl APR_SUBDIR_CONFIG(dir [, sub-package-cmdline-args, args-to-drop])
+dnl
+dnl dir: directory to find configure in
+dnl sub-package-cmdline-args: arguments to add to the invocation (optional)
+dnl args-to-drop: arguments to drop from the invocation (optional)
+dnl
+dnl Note: This macro relies on ac_configure_args being set properly.
+dnl
+dnl The args-to-drop argument is shoved into a case statement, so
+dnl multiple arguments can be separated with a |.
+dnl
+dnl Note: Older versions of autoconf do not single-quote args, while 2.54+
+dnl places quotes around every argument.  So, if you want to drop the
+dnl argument called --enable-layout, you must pass the third argument as:
+dnl [--enable-layout=*|\'--enable-layout=*]
+dnl
+dnl Trying to optimize this is left as an exercise to the reader who wants
+dnl to put up with more autoconf craziness.  I give up.
+dnl
+AC_DEFUN(APR_SUBDIR_CONFIG, [
+  # save our work to this point; this allows the sub-package to use it
+  AC_CACHE_SAVE
+
+  echo "configuring package in $1 now"
+  ac_popdir=`pwd`
+  apr_config_subdirs="$1"
+  test -d $1 || $mkdir_p $1
+  ac_abs_srcdir=`(cd $srcdir/$1 && pwd)`
+  cd $1
+
+changequote(, )dnl
+      # A "../" for each directory in /$config_subdirs.
+      ac_dots=`echo $apr_config_subdirs|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
+changequote([, ])dnl
+
+  # Make the cache file pathname absolute for the subdirs
+  # required to correctly handle subdirs that might actually
+  # be symlinks
+  case "$cache_file" in
+  /*) # already absolute
+    ac_sub_cache_file=$cache_file ;;
+  *)  # Was relative path.
+    ac_sub_cache_file="$ac_popdir/$cache_file" ;;
+  esac
+
+  ifelse($3, [], [apr_configure_args=$ac_configure_args],[
+  apr_configure_args=
+  apr_sep=
+  for apr_configure_arg in $ac_configure_args
+  do
+    case "$apr_configure_arg" in
+      $3)
+        continue ;;
+    esac
+    apr_configure_args="$apr_configure_args$apr_sep'$apr_configure_arg'"
+    apr_sep=" "
+  done
+  ])
+
+  dnl autoconf doesn't add --silent to ac_configure_args; explicitly pass it
+  test "x$silent" = "xyes" && apr_configure_args="$apr_configure_args --silent"
+
+  dnl AC_CONFIG_SUBDIRS silences option warnings, emulate this for 2.62
+  apr_configure_args="--disable-option-checking $apr_configure_args" 
+
+  dnl The eval makes quoting arguments work - specifically $2 where the
+  dnl quoting mechanisms used is "" rather than [].
+  dnl
+  dnl We need to execute another shell because some autoconf/shell combinations
+  dnl will choke after doing repeated APR_SUBDIR_CONFIG()s.  (Namely Solaris
+  dnl and autoconf-2.54+)
+  if eval $SHELL $ac_abs_srcdir/configure $apr_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_abs_srcdir $2
+  then :
+    echo "$1 configured properly"
+  else
+    echo "configure failed for $1"
+    exit 1
+  fi
+
+  cd $ac_popdir
+
+  # grab any updates from the sub-package
+  AC_CACHE_LOAD
+])dnl
+
+dnl
+dnl APR_SAVE_THE_ENVIRONMENT(variable_name)
+dnl
+dnl Stores the variable (usually a Makefile macro) for later restoration
+dnl
+AC_DEFUN(APR_SAVE_THE_ENVIRONMENT,[
+  apr_ste_save_$1="$$1"
+])dnl
+
+dnl
+dnl APR_RESTORE_THE_ENVIRONMENT(variable_name, prefix_)
+dnl
+dnl Uses the previously saved variable content to figure out what configure
+dnl has added to the variable, moving the new bits to prefix_variable_name
+dnl and restoring the original variable contents.  This makes it possible
+dnl for a user to override configure when it does something stupid.
+dnl
+AC_DEFUN(APR_RESTORE_THE_ENVIRONMENT,[
+if test "x$apr_ste_save_$1" = "x"; then
+  $2$1="$$1"
+  $1=
+else
+  if test "x$apr_ste_save_$1" = "x$$1"; then
+    $2$1=
+  else
+    $2$1=`echo $$1 | sed -e "s%${apr_ste_save_$1}%%"`
+    $1="$apr_ste_save_$1"
+  fi
+fi
+echo "  restoring $1 to \"$$1\""
+echo "  setting $2$1 to \"$$2$1\""
+AC_SUBST($2$1)
+])dnl
+
+dnl
+dnl APR_SETIFNULL(variable, value)
+dnl
+dnl  Set variable iff it's currently null
+dnl
+AC_DEFUN(APR_SETIFNULL,[
+  if test -z "$$1"; then
+    echo "  setting $1 to \"$2\""
+    $1="$2"
+  fi
+])dnl
+
+dnl
+dnl APR_SETVAR(variable, value)
+dnl
+dnl  Set variable no matter what
+dnl
+AC_DEFUN(APR_SETVAR,[
+  echo "  forcing $1 to \"$2\""
+  $1="$2"
+])dnl
+
+dnl
+dnl APR_ADDTO(variable, value)
+dnl
+dnl  Add value to variable
+dnl
+AC_DEFUN(APR_ADDTO,[
+  if test "x$$1" = "x"; then
+    echo "  setting $1 to \"$2\""
+    $1="$2"
+  else
+    apr_addto_bugger="$2"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $$1; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to $1"
+        $1="$$1 $i"
+      fi
+    done
+  fi
+])dnl
+
+dnl
+dnl APR_REMOVEFROM(variable, value)
+dnl
+dnl Remove a value from a variable
+dnl
+AC_DEFUN(APR_REMOVEFROM,[
+  if test "x$$1" = "x$2"; then
+    echo "  nulling $1"
+    $1=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $$1; do
+      if test "x$i" != "x$2"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"$2\" from $1"
+      $1=$apr_new_bugger
+    fi
+  fi
+]) dnl
+
+dnl
+dnl APR_CHECK_DEFINE_FILES( symbol, header_file [header_file ...] )
+dnl
+AC_DEFUN(APR_CHECK_DEFINE_FILES,[
+  AC_CACHE_CHECK([for $1 in $2],ac_cv_define_$1,[
+    ac_cv_define_$1=no
+    for curhdr in $2
+    do
+      AC_EGREP_CPP(YES_IS_DEFINED, [
+#include <$curhdr>
+#ifdef $1
+YES_IS_DEFINED
+#endif
+      ], ac_cv_define_$1=yes)
+    done
+  ])
+  if test "$ac_cv_define_$1" = "yes"; then
+    AC_DEFINE(HAVE_$1, 1, [Define if $1 is defined])
+  fi
+])
+
+
+dnl
+dnl APR_CHECK_DEFINE(symbol, header_file)
+dnl
+AC_DEFUN(APR_CHECK_DEFINE,[
+  AC_CACHE_CHECK([for $1 in $2],ac_cv_define_$1,[
+    AC_EGREP_CPP(YES_IS_DEFINED, [
+#include <$2>
+#ifdef $1
+YES_IS_DEFINED
+#endif
+    ], ac_cv_define_$1=yes, ac_cv_define_$1=no)
+  ])
+  if test "$ac_cv_define_$1" = "yes"; then
+    AC_DEFINE(HAVE_$1, 1, [Define if $1 is defined in $2])
+  fi
+])
+
+dnl
+dnl APR_CHECK_APR_DEFINE( symbol )
+dnl
+AC_DEFUN(APR_CHECK_APR_DEFINE,[
+apr_old_cppflags=$CPPFLAGS
+CPPFLAGS="$CPPFLAGS $INCLUDES"
+AC_EGREP_CPP(YES_IS_DEFINED, [
+#include <apr.h>
+#if $1
+YES_IS_DEFINED
+#endif
+], ac_cv_define_$1=yes, ac_cv_define_$1=no)
+CPPFLAGS=$apr_old_cppflags
+])
+
+dnl APR_CHECK_FILE(filename); set ac_cv_file_filename to
+dnl "yes" if 'filename' is readable, else "no".
+dnl @deprecated! - use AC_CHECK_FILE instead
+AC_DEFUN([APR_CHECK_FILE], [
+dnl Pick a safe variable name
+define([apr_cvname], ac_cv_file_[]translit([$1], [./+-], [__p_]))
+AC_CACHE_CHECK([for $1], [apr_cvname],
+[if test -r $1; then
+   apr_cvname=yes
+ else
+   apr_cvname=no
+ fi])
+])
+
+define(APR_IFALLYES,[dnl
+ac_rc=yes
+for ac_spec in $1; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    $2
+else
+    :
+    $3
+fi
+])
+
+
+define(APR_BEGIN_DECISION,[dnl
+ac_decision_item='$1'
+ac_decision_msg='FAILED'
+ac_decision=''
+])
+
+
+define(APR_DECIDE,[dnl
+ac_decision='$1'
+ac_decision_msg='$2'
+ac_decision_$1=yes
+ac_decision_$1_msg='$2'
+])
+
+
+define(APR_DECISION_OVERRIDE,[dnl
+    ac_decision=''
+    for ac_item in $1; do
+         eval "ac_decision_this=\$ac_decision_${ac_item}"
+         if test ".$ac_decision_this" = .yes; then
+             ac_decision=$ac_item
+             eval "ac_decision_msg=\$ac_decision_${ac_item}_msg"
+         fi
+    done
+])
+
+
+define(APR_DECISION_FORCE,[dnl
+ac_decision="$1"
+eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\""
+])
+
+
+define(APR_END_DECISION,[dnl
+if test ".$ac_decision" = .; then
+    echo "[$]0:Error: decision on $ac_decision_item failed" 1>&2
+    exit 1
+else
+    if test ".$ac_decision_msg" = .; then
+        ac_decision_msg="$ac_decision"
+    fi
+    AC_DEFINE_UNQUOTED(${ac_decision_item})
+    AC_MSG_RESULT([decision on $ac_decision_item... $ac_decision_msg])
+fi
+])
+
+
+dnl
+dnl APR_CHECK_SIZEOF_EXTENDED(INCLUDES, TYPE [, CROSS_SIZE])
+dnl
+dnl A variant of AC_CHECK_SIZEOF which allows the checking of
+dnl sizes of non-builtin types
+dnl
+AC_DEFUN(APR_CHECK_SIZEOF_EXTENDED,
+[changequote(<<,>>)dnl
+dnl The name to #define
+define(<<AC_TYPE_NAME>>, translit(sizeof_$2, [a-z *], [A-Z_P]))dnl
+dnl The cache variable
+define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$2, [ *],[<p>]))dnl
+changequote([, ])dnl
+AC_MSG_CHECKING(size of $2)
+AC_CACHE_VAL(AC_CV_NAME,
+[AC_TRY_RUN([#include <stdio.h>
+$1
+main()
+{
+  FILE *f=fopen("conftestval","w");
+  if (!f) exit(1);
+  fprintf(f, "%d\n", sizeof($2));
+  exit(0);
+}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, ifelse([$3],,,
+AC_CV_NAME=$3))])dnl
+AC_MSG_RESULT($AC_CV_NAME)
+AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The size of ]$2)
+undefine([AC_TYPE_NAME])dnl
+undefine([AC_CV_NAME])dnl
+])
+
+
+dnl
+dnl APR_TRY_COMPILE_NO_WARNING(INCLUDES, FUNCTION-BODY,
+dnl             [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl
+dnl Tries a compile test with warnings activated so that the result
+dnl is false if the code doesn't compile cleanly.
+dnl
+AC_DEFUN(APR_TRY_COMPILE_NO_WARNING,
+[if test "x$CFLAGS_WARN" = "x"; then
+  apr_tcnw_flags=""
+else
+  apr_tcnw_flags=$CFLAGS_WARN
+fi
+if test "$ac_cv_prog_gcc" = "yes"; then 
+  apr_tcnw_flags="$apr_tcnw_flags -Werror"
+fi
+changequote(', ')
+cat > conftest.$ac_ext <<EOTEST
+#include "confdefs.h"
+'$1'
+int main(int argc, const char * const *argv) {
+'$2'
+; return 0; }
+EOTEST
+changequote([, ])
+if ${CC-cc} -c $CFLAGS $CPPFLAGS $apr_tcnw_flags conftest.$ac_ext 2>&AC_FD_CC ; then
+  ifelse([$3], , :, [rm -rf conftest*
+  $3])
+else
+  echo "configure: failed or warning program:" >&AC_FD_CC
+  cat conftest.$ac_ext >&AC_FD_CC
+  ifelse([$4], , , [rm -rf conftest*
+  $4])
+fi
+rm -f conftest*
+])dnl
+
+dnl
+dnl APR_CHECK_STRERROR_R_RC
+dnl
+dnl  Decide which style of retcode is used by this system's 
+dnl  strerror_r().  It either returns int (0 for success, -1
+dnl  for failure), or it returns a pointer to the error 
+dnl  string.
+dnl
+dnl
+AC_DEFUN(APR_CHECK_STRERROR_R_RC,[
+AC_MSG_CHECKING(for type of return code from strerror_r)
+AC_TRY_RUN([
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+main()
+{
+  char buf[1024];
+  if (strerror_r(ERANGE, buf, sizeof buf) < 1) {
+    exit(0);
+  }
+  else {
+    exit(1);
+  }
+}], [
+    ac_cv_strerror_r_rc_int=yes ], [
+    ac_cv_strerror_r_rc_int=no ], [
+    ac_cv_strerror_r_rc_int=no ] )
+if test "x$ac_cv_strerror_r_rc_int" = xyes; then
+  AC_DEFINE(STRERROR_R_RC_INT, 1, [Define if strerror returns int])
+  msg="int"
+else
+  msg="pointer"
+fi
+AC_MSG_RESULT([$msg])
+] )
+dnl
+dnl APR_CHECK_CRYPT_R_STYLE
+dnl
+dnl  Decide which of a couple of flavors of crypt_r() is necessary for
+dnl  this platform.
+dnl
+AC_DEFUN(APR_CHECK_CRYPT_R_STYLE,[
+AC_CACHE_CHECK(style of crypt_r, ac_cv_crypt_r_style,[
+dnl
+ac_cv_crypt_r_style=none
+dnl
+AC_TRY_COMPILE([
+#include <crypt.h>
+],[
+CRYPTD buffer;
+crypt_r("passwd", "hash", &buffer);
+], ac_cv_crypt_r_style=cryptd)
+dnl
+if test "$ac_cv_crypt_r_style" = "none"; then
+AC_TRY_COMPILE([
+#include <crypt.h>
+],[
+struct crypt_data buffer;
+crypt_r("passwd", "hash", &buffer);
+], ac_cv_crypt_r_style=struct_crypt_data)
+fi
+dnl
+])
+if test "$ac_cv_crypt_r_style" = "cryptd"; then
+    AC_DEFINE(CRYPT_R_CRYPTD, 1, [Define if crypt_r has uses CRYPTD])
+fi
+# if we don't combine these conditions, CRYPT_R_STRUCT_CRYPT_DATA
+# will end up defined twice
+if test "$ac_cv_crypt_r_style" = "struct_crypt_data"; then
+    AC_DEFINE(CRYPT_R_STRUCT_CRYPT_DATA, 1, [Define if crypt_r uses struct crypt_data])
+fi
+])
+
+dnl
+dnl APR_CHECK_DIRENT_INODE
+dnl
+dnl  Decide if d_fileno or d_ino are available in the dirent
+dnl  structure on this platform.  Single UNIX Spec says d_ino,
+dnl  BSD uses d_fileno.  Undef to find the real beast.
+dnl
+AC_DEFUN(APR_CHECK_DIRENT_INODE, [
+AC_CACHE_CHECK([for inode member of struct dirent], apr_cv_dirent_inode, [
+apr_cv_dirent_inode=no
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <dirent.h>
+],[
+#ifdef d_ino
+#undef d_ino
+#endif
+struct dirent de; de.d_fileno;
+], apr_cv_dirent_inode=d_fileno)
+if test "$apr_cv_dirent_inode" = "no"; then
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <dirent.h>
+],[
+#ifdef d_fileno
+#undef d_fileno
+#endif
+struct dirent de; de.d_ino;
+], apr_cv_dirent_inode=d_ino)
+fi
+])
+if test "$apr_cv_dirent_inode" != "no"; then
+  AC_DEFINE_UNQUOTED(DIRENT_INODE, $apr_cv_dirent_inode)
+fi
+])
+
+dnl
+dnl APR_CHECK_DIRENT_TYPE
+dnl
+dnl  Decide if d_type is available in the dirent structure 
+dnl  on this platform.  Not part of the Single UNIX Spec.
+dnl  Note that this is worthless without DT_xxx macros, so
+dnl  look for one while we are at it.
+dnl
+AC_DEFUN(APR_CHECK_DIRENT_TYPE,[
+AC_CACHE_CHECK([for file type member of struct dirent], apr_cv_dirent_type,[
+apr_cv_dirent_type=no
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <dirent.h>
+],[
+struct dirent de; de.d_type = DT_REG;
+], apr_cv_dirent_type=d_type)
+])
+if test "$apr_cv_dirent_type" != "no"; then
+  AC_DEFINE_UNQUOTED(DIRENT_TYPE, $apr_cv_dirent_type) 
+fi
+])
+
+dnl the following is a newline, a space, a tab, and a backslash (the
+dnl backslash is used by the shell to skip newlines, but m4 sees it;
+dnl treat it like whitespace).
+dnl WARNING: don't reindent these lines, or the space/tab will be lost!
+define([apr_whitespace],[
+ 	\])
+
+dnl
+dnl APR_COMMA_ARGS(ARG1 ...)
+dnl  convert the whitespace-separated arguments into comman-separated
+dnl  arguments.
+dnl
+dnl APR_FOREACH(CODE-BLOCK, ARG1, ARG2, ...)
+dnl  subsitute CODE-BLOCK for each ARG[i]. "eachval" will be set to ARG[i]
+dnl  within each iteration.
+dnl
+changequote({,})
+define({APR_COMMA_ARGS},{patsubst([$}{1],[[}apr_whitespace{]+],[,])})
+define({APR_FOREACH},
+  {ifelse($}{2,,,
+          [define([eachval],
+                  $}{2)$}{1[]APR_FOREACH([$}{1],
+                                         builtin([shift],
+                                                 builtin([shift], $}{@)))])})
+changequote([,])
+
+dnl APR_FLAG_HEADERS(HEADER-FILE ... [, FLAG-TO-SET ] [, "yes" ])
+dnl  we set FLAG-TO-SET to 1 if we find HEADER-FILE, otherwise we set to 0
+dnl  if FLAG-TO-SET is null, we automagically determine it's name
+dnl  by changing all "/" to "_" in the HEADER-FILE and dropping
+dnl  all "." and "-" chars. If the 3rd parameter is "yes" then instead of
+dnl  setting to 1 or 0, we set FLAG-TO-SET to yes or no.
+dnl  
+AC_DEFUN(APR_FLAG_HEADERS,[
+AC_CHECK_HEADERS($1)
+for aprt_i in $1
+do
+    ac_safe=`echo "$aprt_i" | sed 'y%./+-%__p_%'`
+    aprt_2=`echo "$aprt_i" | sed -e 's%/%_%g' -e 's/\.//g' -e 's/-//g'`
+    if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+       eval "ifelse($2,,$aprt_2,$2)=ifelse($3,yes,yes,1)"
+    else
+       eval "ifelse($2,,$aprt_2,$2)=ifelse($3,yes,no,0)"
+    fi
+done
+])
+
+dnl APR_FLAG_FUNCS(FUNC ... [, FLAG-TO-SET] [, "yes" ])
+dnl  if FLAG-TO-SET is null, we automagically determine it's name
+dnl  prepending "have_" to the function name in FUNC, otherwise
+dnl  we use what's provided as FLAG-TO-SET. If the 3rd parameter
+dnl  is "yes" then instead of setting to 1 or 0, we set FLAG-TO-SET
+dnl  to yes or no.
+dnl
+AC_DEFUN(APR_FLAG_FUNCS,[
+AC_CHECK_FUNCS($1)
+for aprt_j in $1
+do
+    aprt_3="have_$aprt_j"
+    if eval "test \"`echo '$ac_cv_func_'$aprt_j`\" = yes"; then
+       eval "ifelse($2,,$aprt_3,$2)=ifelse($3,yes,yes,1)"
+    else
+       eval "ifelse($2,,$aprt_3,$2)=ifelse($3,yes,no,0)"
+    fi
+done
+])
+
+dnl Iteratively interpolate the contents of the second argument
+dnl until interpolation offers no new result. Then assign the
+dnl final result to $1.
+dnl
+dnl Example:
+dnl
+dnl foo=1
+dnl bar='${foo}/2'
+dnl baz='${bar}/3'
+dnl APR_EXPAND_VAR(fraz, $baz)
+dnl   $fraz is now "1/2/3"
+dnl 
+AC_DEFUN(APR_EXPAND_VAR,[
+ap_last=
+ap_cur="$2"
+while test "x${ap_cur}" != "x${ap_last}";
+do
+  ap_last="${ap_cur}"
+  ap_cur=`eval "echo ${ap_cur}"`
+done
+$1="${ap_cur}"
+])
+
+dnl
+dnl Removes the value of $3 from the string in $2, strips of any leading
+dnl slashes, and returns the value in $1.
+dnl
+dnl Example:
+dnl orig_path="${prefix}/bar"
+dnl APR_PATH_RELATIVE(final_path, $orig_path, $prefix)
+dnl    $final_path now contains "bar"
+AC_DEFUN(APR_PATH_RELATIVE,[
+ap_stripped=`echo $2 | sed -e "s#^$3##"`
+# check if the stripping was successful
+if test "x$2" != "x${ap_stripped}"; then
+    # it was, so strip of any leading slashes
+    $1="`echo ${ap_stripped} | sed -e 's#^/*##'`"
+else
+    # it wasn't so return the original
+    $1="$2"
+fi
+])
+
+dnl APR_HELP_STRING(LHS, RHS)
+dnl Autoconf 2.50 can not handle substr correctly.  It does have 
+dnl AC_HELP_STRING, so let's try to call it if we can.
+dnl Note: this define must be on one line so that it can be properly returned
+dnl as the help string.  When using this macro with a multi-line RHS, ensure
+dnl that you surround the macro invocation with []s
+AC_DEFUN(APR_HELP_STRING,[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING([$1],[$2]),[  ][$1] substr([                       ],len($1))[$2])])
+
+dnl
+dnl APR_LAYOUT(configlayout, layoutname [, extravars])
+dnl
+AC_DEFUN(APR_LAYOUT,[
+  if test ! -f $srcdir/config.layout; then
+    echo "** Error: Layout file $srcdir/config.layout not found"
+    echo "** Error: Cannot use undefined layout '$LAYOUT'"
+    exit 1
+  fi
+  pldconf=./config.pld
+  changequote({,})
+  sed -e "1s/[ 	]*<[lL]ayout[ 	]*$2[ 	]*>[ 	]*//;1t" \
+      -e "1,/[ 	]*<[lL]ayout[ 	]*$2[ 	]*>[ 	]*/d" \
+      -e '/[ 	]*<\/Layout>[ 	]*/,$d' \
+      -e "s/^[ 	]*//g" \
+      -e "s/:[ 	]*/=\'/g" \
+      -e "s/[ 	]*$/'/g" \
+      $1 > $pldconf
+  layout_name=$2
+  if test ! -s $pldconf; then
+    echo "** Error: unable to find layout $layout_name"
+    exit 1
+  fi
+  . $pldconf
+  rm $pldconf
+  for var in prefix exec_prefix bindir sbindir libexecdir mandir \
+             sysconfdir datadir includedir localstatedir runtimedir \
+             logfiledir libdir installbuilddir libsuffix $3; do
+    eval "val=\"\$$var\""
+    case $val in
+      *+)
+        val=`echo $val | sed -e 's;\+$;;'`
+        eval "$var=\"\$val\""
+        autosuffix=yes
+        ;;
+      *)
+        autosuffix=no
+        ;;
+    esac
+    val=`echo $val | sed -e 's:\(.\)/*$:\1:'`
+    val=`echo $val | sed -e 's:[\$]\([a-z_]*\):${\1}:g'`
+    if test "$autosuffix" = "yes"; then
+      if echo $val | grep apache >/dev/null; then
+        addtarget=no
+      else
+        addtarget=yes
+      fi
+      if test "$addtarget" = "yes"; then
+        val="$val/apache2"
+      fi
+    fi
+    eval "$var='$val'"
+  done
+  changequote([,])
+])dnl
+
+dnl
+dnl APR_ENABLE_LAYOUT(default layout name [, extra vars])
+dnl
+AC_DEFUN(APR_ENABLE_LAYOUT,[
+AC_ARG_ENABLE(layout,
+[  --enable-layout=LAYOUT],[
+  LAYOUT=$enableval
+])
+
+if test -z "$LAYOUT"; then
+  LAYOUT="$1"
+fi
+APR_LAYOUT($srcdir/config.layout, $LAYOUT, $2)
+
+AC_MSG_CHECKING(for chosen layout)
+AC_MSG_RESULT($layout_name)
+])
+
+
+dnl
+dnl APR_PARSE_ARGUMENTS
+dnl a reimplementation of autoconf's argument parser,
+dnl used here to allow us to co-exist layouts and argument based
+dnl set ups.
+AC_DEFUN(APR_PARSE_ARGUMENTS,[
+ac_prev=
+# Retrieve the command-line arguments.  The eval is needed because
+# the arguments are quoted to preserve accuracy.
+eval "set x $ac_configure_args"
+shift
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[[^=]]*=\(.*\)'`
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [[\\/$]]* | ?:[[\\/]]* | NONE | '' ) ;;
+    *)  AC_MSG_ERROR([expected an absolute path for --$ac_var: $ac_val]);;
+  esac
+done
+
+])dnl
+
+dnl
+dnl APR_CHECK_DEPEND
+dnl
+dnl Determine what program we can use to generate .deps-style dependencies
+dnl
+AC_DEFUN(APR_CHECK_DEPEND,[
+dnl Try to determine what depend program we can use
+dnl All GCC-variants should have -MM.
+dnl If not, then we can check on those, too.
+if test "$GCC" = "yes"; then
+  MKDEP='$(CC) -MM'
+else
+  rm -f conftest.c
+dnl <sys/types.h> should be available everywhere!
+  cat > conftest.c <<EOF
+#include <sys/types.h>
+  int main() { return 0; }
+EOF
+  MKDEP="true"
+  for i in "$CC -MM" "$CC -M" "$CPP -MM" "$CPP -M" "cpp -M"; do
+    AC_MSG_CHECKING([if $i can create proper make dependencies])
+    if $i conftest.c 2>/dev/null | grep 'conftest.o: conftest.c' >/dev/null; then
+      MKDEP=$i
+      AC_MSG_RESULT(yes)
+      break;
+    fi
+    AC_MSG_RESULT(no)
+  done
+  rm -f conftest.c
+fi
+
+AC_SUBST(MKDEP)
+])
+
+dnl
+dnl APR_CHECK_TYPES_COMPATIBLE(TYPE-1, TYPE-2, [ACTION-IF-TRUE])
+dnl
+dnl Try to determine whether two types are the same. Only works
+dnl for gcc and icc.
+dnl
+AC_DEFUN([APR_CHECK_TYPES_COMPATIBLE], [
+define([apr_cvname], apr_cv_typematch_[]translit([$1], [ ], [_])_[]translit([$2], [ ], [_]))
+AC_CACHE_CHECK([whether $1 and $2 are the same], apr_cvname, [
+AC_TRY_COMPILE(AC_INCLUDES_DEFAULT, [
+    int foo[0 - !__builtin_types_compatible_p($1, $2)];
+], [apr_cvname=yes $3], [apr_cvname=no])])
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-conf.m4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-conf.m4
new file mode 100644
index 00000000..81b1b4d5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-conf.m4
@@ -0,0 +1,304 @@
+dnl
+dnl custom autoconf rules for APRUTIL
+dnl
+
+dnl
+dnl APU_FIND_APR: figure out where APR is located
+dnl
+AC_DEFUN(APU_FIND_APR,[
+
+  dnl use the find_apr.m4 script to locate APR. sets apr_found and apr_config
+  APR_FIND_APR
+  if test "$apr_found" = "no"; then
+    AC_MSG_ERROR(APR could not be located. Please use the --with-apr option.)
+  fi
+
+  APR_BUILD_DIR="`$apr_config --installbuilddir`"
+
+  dnl make APR_BUILD_DIR an absolute directory (we'll need it in the
+  dnl sub-projects in some cases)
+  APR_BUILD_DIR="`cd $APR_BUILD_DIR && pwd`"
+
+  APR_INCLUDES="`$apr_config --includes`"
+  APR_LIBS="`$apr_config --link-libtool --libs`"
+  APR_SO_EXT="`$apr_config --apr-so-ext`"
+  APR_LIB_TARGET="`$apr_config --apr-lib-target`"
+
+  AC_SUBST(APR_INCLUDES)
+  AC_SUBST(APR_LIBS)
+  AC_SUBST(APR_BUILD_DIR)
+])
+
+
+dnl
+dnl APU_TEST_EXPAT(directory): test if Expat is located in the specified dir
+dnl
+dnl if present: sets expat_include_dir, expat_libs, possibly expat_old
+dnl
+AC_DEFUN(APU_TEST_EXPAT,[
+  AC_MSG_CHECKING(for Expat in ifelse($2,,$1,$2))
+
+  expat_libtool=""
+
+  if test -r "$1/lib/expat.h"; then
+    dnl Expat 1.95.* distribution
+    expat_include_dir="$1/lib"
+    expat_ldflags="-L$1"
+    expat_libs="-lexpat"
+    expat_libtool="$1/libexpat.la"
+  elif test -r "$1/include/expat.h" -a \
+    -r "$1/lib/libexpat.la"; then
+    dnl Expat 1.95.* installation (with libtool)
+    expat_include_dir="$1/include"
+    expat_ldflags="-L$1/lib"
+    expat_libs="-lexpat"
+    expat_libtool="$1/lib/libexpat.la"
+  elif test -r "$1/include/expat.h" -a \
+    -r "$1/lib64/libexpat.la"; then
+    dnl Expat 1.95.* installation on certain 64-bit platforms (with libtool)
+    expat_include_dir="$1/include"
+    expat_ldflags="-L$1/lib64"
+    expat_libs="-lexpat"
+    expat_libtool="$1/lib64/libexpat.la"
+  elif test -r "$1/include/expat.h" -a \
+    -r "$1/lib/libexpat.a"; then
+    dnl Expat 1.95.* installation (without libtool)
+    dnl FreeBSD textproc/expat2
+    expat_include_dir="$1/include"
+    expat_ldflags="-L$1/lib"
+    expat_libs="-lexpat"
+  elif test -r "$1/xmlparse.h"; then
+    dnl maybe an expat-lite. use this dir for both includes and libs
+    expat_include_dir="$1"
+    expat_ldflags="-L$1"
+    expat_libs="-lexpat"
+    expat_libtool="$1/libexpat.la"
+    expat_old=yes
+  elif test -r "$1/include/xmlparse.h" -a \
+       -r "$1/lib/libexpat.a"; then
+    dnl previously installed expat
+    expat_include_dir="$1/include"
+    expat_ldflags="-L$1/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$1/include/xml/xmlparse.h" -a \
+       -r "$1/lib/xml/libexpat.a"; then
+    dnl previously installed expat
+    expat_include_dir="$1/include/xml"
+    expat_ldflags="-L$1/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$1/include/xmltok/xmlparse.h"; then
+    dnl Debian distribution
+    expat_include_dir="$1/include/xmltok"
+    expat_ldflags="-L$1/lib"
+    expat_libs="-lxmlparse -lxmltok"
+    expat_old=yes
+  elif test -r "$1/include/xml/xmlparse.h" -a \
+       -r "$1/lib/libexpat.a"; then
+    dnl FreeBSD textproc/expat package
+    expat_include_dir="$1/include/xml"
+    expat_ldflags="-L$1/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$1/xmlparse/xmlparse.h"; then
+    dnl Expat 1.0 or 1.1 source directory
+    expat_include_dir="$1/xmlparse"
+    expat_ldflags="-L$1"
+    expat_libs="-lexpat"
+    expat_old=yes
+  fi
+  dnl ### test for installed Expat 1.95.* distros
+
+  if test -n "$expat_include_dir"; then
+    dnl ### more info about what we found there? version? using .la?
+    AC_MSG_RESULT(yes)
+  else
+    AC_MSG_RESULT(no)
+  fi
+])
+
+
+dnl
+dnl APU_FIND_EXPAT: figure out where EXPAT is located (or use bundled)
+dnl
+AC_DEFUN(APU_FIND_EXPAT,[
+
+AC_ARG_WITH([expat],
+[  --with-expat=DIR        specify Expat location or 'builtin'], [
+  if test "$withval" = "yes"; then
+    AC_MSG_ERROR([a directory must be specified for --with-expat])
+  elif test "$withval" = "no"; then
+    AC_MSG_ERROR([Expat cannot be disabled (at this time)])
+  elif test "$withval" = "builtin"; then
+    abs_expatdir="`cd $srcdir/xml/expat && pwd`"
+    if test -d $abs_expatdir/. -a ! -d xml/expat/.; then
+      $mkdir_p xml/expat
+    fi
+    APU_TEST_EXPAT($abs_expatdir, xml/expat)
+  else
+    abs_expatdir="`cd $withval && pwd`"
+    APU_TEST_EXPAT($abs_expatdir, $withval)
+    if test -z "$expat_include_dir"; then
+      AC_MSG_ERROR([Expat was not found (or recognized) in \"$withval\"])
+    fi
+  fi
+])
+
+if test -z "$expat_include_dir"; then
+  for d in /usr /usr/local xml/expat-cvs xml/expat $srcdir/xml/expat ; do
+    APU_TEST_EXPAT($d)
+    if test -n "$expat_include_dir"; then
+      dnl For /usr installs of expat, we can't specify -L/usr/lib
+      if test "$d" = "/usr"; then
+        expat_ldflags=""
+      fi
+      break
+    fi
+  done
+fi
+if test -z "$expat_include_dir"; then
+  AC_MSG_ERROR([could not locate Expat. use --with-expat])
+fi
+
+dnl If this expat doesn't use libtool natively, we'll mimic it for our
+dnl dependency library generation.
+if test -z "$expat_libtool"; then
+  expat_libtool="$expat_ldflags $expat_libs" 
+fi
+
+if test -n "$expat_old"; then
+  AC_DEFINE(APR_HAVE_OLD_EXPAT, 1, [define if Expat 1.0 or 1.1 was found])
+fi
+
+dnl special-case the bundled distribution (use absolute dirs)
+if test "$expat_include_dir" = "xml/expat/lib" -o "$expat_include_dir" = "xml/expat-cvs/lib"; then
+  bundled_subdir="`echo $expat_include_dir | sed -e 's%/lib%%'`"
+  APR_SUBDIR_CONFIG($bundled_subdir, [--prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir])
+  expat_include_dir=$top_builddir/$bundled_subdir/lib
+  expat_ldflags="-L$top_builddir/$bundled_subdir/lib"
+  expat_libs="-lexpat"
+  expat_libtool=$top_builddir/$bundled_subdir/libexpat.la
+  APR_XML_SUBDIRS="`echo $bundled_subdir | sed -e 's%xml/%%'`"
+  APR_ADDTO(APRUTIL_EXPORT_LIBS, [$expat_libtool])
+else
+if test "$expat_include_dir" = "$abs_srcdir/xml/expat/include" -o "$expat_include_dir" = "$abs_srcdir/xml/expat/lib"; then
+  dnl This is a bit of a hack.  This only works because we know that
+  dnl we are working with the bundled version of the software.
+  bundled_subdir="xml/expat"
+  APR_SUBDIR_CONFIG($bundled_subdir, [--prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir])
+  expat_include_dir=$abs_srcdir/$bundled_subdir/lib
+  expat_ldflags="-L$top_builddir/$bundled_subdir/lib"
+  expat_libs="-lexpat"
+  expat_libtool=$top_builddir/$bundled_subdir/libexpat.la
+  APR_XML_SUBDIRS="`echo $bundled_subdir | sed -e 's%xml/%%'`"
+  APR_ADDTO(APRUTIL_EXPORT_LIBS, [$expat_libtool])
+else
+  APR_ADDTO(APRUTIL_EXPORT_LIBS, [$expat_libs])
+fi
+fi
+APR_XML_DIR=$bundled_subdir
+APR_XML_EXPAT_OLD=$expat_old
+AC_SUBST(APR_XML_SUBDIRS)
+AC_SUBST(APR_XML_DIR)
+AC_SUBST(APR_XML_EXPAT_OLD)
+
+if test "$expat_include_dir" != "/usr/include"; then
+  APR_ADDTO(APRUTIL_INCLUDES, [-I$expat_include_dir])
+fi
+APR_ADDTO(APRUTIL_LDFLAGS, [$expat_ldflags])
+APR_ADDTO(APRUTIL_LIBS, [$expat_libtool])
+])
+
+
+dnl 
+dnl Find a particular LDAP library
+dnl
+AC_DEFUN(APU_FIND_LDAPLIB,[
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib=$1
+    extralib=$2
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    AC_CHECK_LIB(${ldaplib}, ldap_init, 
+      [
+        APR_ADDTO(APRUTIL_EXPORT_LIBS,[-l${ldaplib} ${extralib}])
+        APR_ADDTO(APRUTIL_LIBS,[-l${ldaplib} ${extralib}])
+        AC_CHECK_LIB(${ldaplib}, ldapssl_install_routines, apu_has_ldap_netscape_ssl="1", , ${extralib})
+        AC_CHECK_LIB(${ldaplib}, ldap_start_tls_s, apu_has_ldap_starttls="1", , ${extralib})
+        apu_has_ldap="1";
+      ], , ${extralib})
+  fi
+])
+
+
+dnl
+dnl APU_FIND_LDAP: figure out where LDAP is located
+dnl
+AC_DEFUN(APU_FIND_LDAP,[
+
+echo $ac_n "${nl}checking for ldap support..."
+
+apu_has_ldap="0";
+apu_has_ldap_netscape_ssl="0"
+apu_has_ldap_starttls="0"
+
+AC_ARG_WITH(ldap-include,[  --with-ldap-include=path  path to ldap include files with trailing slash])
+AC_ARG_WITH(ldap-lib,[  --with-ldap-lib=path    path to ldap lib file])
+AC_ARG_WITH(ldap,[  --with-ldap=library     ldap library to use],
+  [
+    save_cppflags="$CPPFLAGS"
+    save_ldflags="$LDFLAGS"
+    save_libs="$LIBS"
+    if test -n "$with_ldap_include"; then
+      CPPFLAGS="$CPPFLAGS -I$with_ldap_include"
+      APR_ADDTO(APRUTIL_INCLUDES, [-I$with_ldap_include])
+    fi
+    if test -n "$with_ldap_lib"; then
+      LDFLAGS="$LDFLAGS -L$with_ldap_lib"
+      APR_ADDTO(APRUTIL_LDFLAGS, [-L$with_ldap_lib])
+    fi
+
+    LIBLDAP="$withval"
+    if test "$LIBLDAP" = "yes"; then
+dnl The iPlanet C SDK 5.0 is as yet untested... 
+      APU_FIND_LDAPLIB("ldap50", "-lnspr4 -lplc4 -lplds4 -liutil50 -llber50 -lldif50 -lnss3 -lprldap50 -lssl3 -lssldap50")
+      APU_FIND_LDAPLIB("ldapssl41", "-lnspr3 -lplc3 -lplds3")
+      APU_FIND_LDAPLIB("ldapssl40")
+      APU_FIND_LDAPLIB("ldapssl30")
+      APU_FIND_LDAPLIB("ldapssl20")
+      APU_FIND_LDAPLIB("ldap", "-llber")
+      APU_FIND_LDAPLIB("ldap", "-llber -lresolv")
+      APU_FIND_LDAPLIB("ldap", "-llber -lresolv -lsocket -lnsl")
+      APU_FIND_LDAPLIB("ldap", "-ldl -lpthread")
+    else
+      APU_FIND_LDAPLIB($LIBLDAP)
+      APU_FIND_LDAPLIB($LIBLDAP, "-lresolv")
+      APU_FIND_LDAPLIB($LIBLDAP, "-lresolv -lsocket -lnsl")
+      APU_FIND_LDAPLIB($LIBLDAP, "-ldl -lpthread")
+    fi
+
+    test ${apu_has_ldap} != "1" && AC_MSG_ERROR(could not find an LDAP library)
+    AC_CHECK_LIB(lber, ber_init)
+
+    AC_CHECK_HEADERS(lber.h, lber_h=["#include <lber.h>"])
+    AC_CHECK_HEADERS(ldap.h, ldap_h=["#include <ldap.h>"], [],
+[#if HAVE_LBER_H
+# include <lber.h>
+# endif
+])
+    AC_CHECK_HEADERS(ldap_ssl.h, ldap_ssl_h=["#include <ldap_ssl.h>"])
+
+    CPPFLAGS=$save_cppflags
+    LDFLAGS=$save_ldflags
+    LIBS=$save_libs
+  ])
+
+AC_SUBST(ldap_h)
+AC_SUBST(lber_h)
+AC_SUBST(ldap_ssl_h)
+AC_SUBST(apu_has_ldap_netscape_ssl)
+AC_SUBST(apu_has_ldap_starttls)
+AC_SUBST(apu_has_ldap)
+
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-hints.m4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-hints.m4
new file mode 100644
index 00000000..a74905e8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-hints.m4
@@ -0,0 +1,45 @@
+dnl -----------------------------------------------------------------
+dnl apu-hints.m4: apr-util's autoconf macros for platform-specific hints
+dnl
+dnl  We preload various configure settings depending
+dnl  on previously obtained platform knowledge.
+dnl  We allow all settings to be overridden from
+dnl  the command-line.
+
+dnl
+dnl APU_PRELOAD
+dnl
+dnl  Preload various build parameters based on outside knowledge.
+dnl
+AC_DEFUN(APU_PRELOAD, [
+if test "x$apu_preload_done" != "xyes" ; then
+    apu_preload_done="yes"
+
+    echo "Applying apr-util hints file rules for $host"
+
+    case "$host" in
+    *-dec-osf*)
+        APR_SETIFNULL(apu_crypt_threadsafe, [1])
+        ;;
+    *-hp-hpux11.*)
+        APR_SETIFNULL(apu_crypt_threadsafe, [1])
+        ;;
+    *-ibm-aix4*|*-ibm-aix5.1*)
+        APR_SETIFNULL(apu_iconv_inbuf_const, [1])
+        ;;
+    *-ibm-os390)
+        APR_SETIFNULL(apu_crypt_threadsafe, [1])
+        ;;
+    *-solaris2*)
+        APR_SETIFNULL(apu_iconv_inbuf_const, [1])
+        APR_SETIFNULL(apu_crypt_threadsafe, [1])
+        ;;
+    *-sco3.2v5*)
+	APR_SETIFNULL(apu_db_xtra_libs, [-lsocket])
+	;;
+    esac
+
+fi
+])
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-iconv.m4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-iconv.m4
new file mode 100644
index 00000000..bd64b6c8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/apu-iconv.m4
@@ -0,0 +1,99 @@
+dnl
+dnl custom autoconf rules for APRUTIL
+dnl
+
+dnl
+dnl APU_TRY_ICONV[ IF-SUCCESS, IF-FAILURE ]: try to compile for iconv.
+dnl
+AC_DEFUN(APU_TRY_ICONV,[
+  AC_TRY_LINK([
+#include <stdlib.h>
+#include <iconv.h>
+],
+[
+  iconv_t cd = iconv_open("", "");
+  iconv(cd, NULL, NULL, NULL, NULL);
+], [$1], [$2])
+])
+
+dnl
+dnl APU_FIND_ICONV: find an iconv library
+dnl
+AC_DEFUN(APU_FIND_ICONV,[
+
+apu_iconv_dir="unknown"
+AC_ARG_WITH(iconv,[  --with-iconv[=DIR]        path to iconv installation],
+  [ apu_iconv_dir="$withval"
+    if test "$apu_iconv_dir" != "yes"; then
+      APR_ADDTO(CPPFLAGS,[-I$apu_iconv_dir/include])
+      APR_ADDTO(LDFLAGS,[-L$apu_iconv_dir/lib])
+    fi
+  ])
+
+AC_CHECK_HEADER(iconv.h, [
+  APU_TRY_ICONV([ have_iconv="1" ], [
+
+   APR_ADDTO(LIBS,[-liconv])
+
+   APU_TRY_ICONV([
+     APR_ADDTO(APRUTIL_LIBS,[-liconv])
+     APR_ADDTO(APRUTIL_EXPORT_LIBS,[-liconv])
+     have_iconv="1" ],
+     [ have_iconv="0" ])
+
+   APR_REMOVEFROM(LIBS,[-liconv])
+
+ ])
+], [ have_iconv="0" ])
+
+if test "$apu_iconv_dir" != "unknown"; then
+  if test "$have_iconv" != "1"; then
+    AC_MSG_ERROR([iconv support requested, but not found])
+  fi
+  APR_REMOVEFROM(CPPFLAGS,[-I$apu_iconv_dir/include])
+  APR_REMOVEFROM(LDFLAGS,[-L$apu_iconv_dir/lib])
+  APR_ADDTO(APRUTIL_INCLUDES,[-I$apu_iconv_dir/include])
+  APR_ADDTO(APRUTIL_LDFLAGS,[-L$apu_iconv_dir/lib])
+fi
+
+if test "$have_iconv" = "1"; then
+  APU_CHECK_ICONV_INBUF
+fi
+
+APR_FLAG_HEADERS(iconv.h langinfo.h)
+APR_FLAG_FUNCS(nl_langinfo)
+APR_CHECK_DEFINE(CODESET, langinfo.h, [CODESET defined in langinfo.h])
+
+AC_SUBST(have_iconv)
+])dnl
+
+dnl
+dnl APU_CHECK_ICONV_INBUF
+dnl
+dnl  Decide whether or not the inbuf parameter to iconv() is const.
+dnl
+dnl  We try to compile something without const.  If it fails to 
+dnl  compile, we assume that the system's iconv() has const.  
+dnl  Unfortunately, we won't realize when there was a compile
+dnl  warning, so we allow a variable -- apu_iconv_inbuf_const -- to
+dnl  be set in hints.m4 to specify whether or not iconv() has const
+dnl  on this parameter.
+dnl
+AC_DEFUN(APU_CHECK_ICONV_INBUF,[
+AC_MSG_CHECKING(for type of inbuf parameter to iconv)
+if test "x$apu_iconv_inbuf_const" = "x"; then
+    APR_TRY_COMPILE_NO_WARNING([
+    #include <stddef.h>
+    #include <iconv.h>
+    ],[
+    iconv(0,(char **)0,(size_t *)0,(char **)0,(size_t *)0);
+    ], apu_iconv_inbuf_const="0", apu_iconv_inbuf_const="1")
+fi
+if test "$apu_iconv_inbuf_const" = "1"; then
+    AC_DEFINE(APU_ICONV_INBUF_CONST, 1, [Define if the inbuf parm to iconv() is const char **])
+    msg="const char **"
+else
+    msg="char **"
+fi
+AC_MSG_RESULT([$msg])
+])dnl
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/config.guess b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/config.guess
new file mode 100755
index 00000000..115f944a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/config.guess
@@ -0,0 +1,1502 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+#   Free Software Foundation, Inc.
+
+timestamp='2010-04-03'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner.  Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' HUP INT TERM
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" HUP INT PIPE TERM ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep -q __ELF__
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    s390x:SunOS:*:*)
+	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux${UNAME_RELEASE}
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	eval $set_cc_for_build
+	SUN_ARCH="i386"
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH="x86_64"
+	    fi
+	fi
+	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[456])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	case ${UNAME_MACHINE} in
+	    pc98)
+		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    *:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:windows32*:*)
+    	# uname -m includes "-pc" on this system.
+    	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    *:Interix*:*)
+    	case ${UNAME_MACHINE} in
+	    x86)
+		echo i586-pc-interix${UNAME_RELEASE}
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    8664:Windows_NT:*)
+	echo x86_64-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit ;;
+    arm*:Linux:*:*)
+	eval $set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	else
+	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+	fi
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    cris:Linux:*:*)
+	echo cris-axis-linux-gnu
+	exit ;;
+    crisv32:Linux:*:*)
+	echo crisv32-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+    	echo frv-unknown-linux-gnu
+	exit ;;
+    i*86:Linux:*:*)
+	LIBC=gnu
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef ${UNAME_MACHINE}
+	#undef ${UNAME_MACHINE}el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=${UNAME_MACHINE}el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=${UNAME_MACHINE}
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    or32:Linux:*:*)
+	echo or32-unknown-linux-gnu
+	exit ;;
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-gnu
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
+    sh64*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit ;;
+    xtensa*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configury will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+        exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    i386)
+		eval $set_cc_for_build
+		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		      grep IS_64BIT_ARCH >/dev/null
+		  then
+		      UNAME_PROCESSOR="x86_64"
+		  fi
+		fi ;;
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+        echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo ${UNAME_MACHINE}-pc-aros
+	exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/config.sub b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/config.sub
new file mode 100755
index 00000000..204218c0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/config.sub
@@ -0,0 +1,1731 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+#   Free Software Foundation, Inc.
+
+timestamp='2010-05-21'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray | -microblaze)
+		os=
+		basic_machine=$1
+		;;
+        -bluegene*)
+	        os=-cnk
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+	| bfin \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| fido | fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| lm32 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore | mep | metag \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64octeon | mips64octeonel \
+	| mips64orion | mips64orionel \
+	| mips64r5900 | mips64r5900el \
+	| mips64vr | mips64vrel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| moxie \
+	| mt \
+	| msp430 \
+	| nios | nios2 \
+	| ns16k | ns32k \
+	| or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| rx \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu | strongarm \
+	| tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+	| ubicom32 \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+	| z8k | z80)
+		basic_machine=$basic_machine-unknown
+		;;
+	c54x)
+		basic_machine=tic54x-unknown
+		;;
+	c55x)
+		basic_machine=tic55x-unknown
+		;;
+	c6x)
+		basic_machine=tic6x-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| lm32-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64octeon-* | mips64octeonel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64r5900-* | mips64r5900el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* | rx-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tile-* | tilegx-* \
+	| tron-* \
+	| ubicom32-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+	| xstormy16-* | xtensa*-* \
+	| ymp-* \
+	| z8k-* | z80-*)
+		;;
+	# Recognize the basic CPU types without company name, with glob match.
+	xtensa*)
+		basic_machine=$basic_machine-unknown
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aros)
+		basic_machine=i386-pc
+		os=-aros
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	blackfin)
+		basic_machine=bfin-unknown
+		os=-linux
+		;;
+	blackfin-*)
+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	bluegene*)
+		basic_machine=powerpc-ibm
+		os=-cnk
+		;;
+	c54x-*)
+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c55x-*)
+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c6x-*)
+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+        cegcc)
+		basic_machine=arm-unknown
+		os=-cegcc
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16)
+		basic_machine=cr16-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dicos)
+		basic_machine=i686-pc
+		os=-dicos
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m68knommu)
+		basic_machine=m68k-unknown
+		os=-linux
+		;;
+	m68knommu-*)
+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+        microblaze)
+		basic_machine=microblaze-xilinx
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	mingw32ce)
+		basic_machine=arm-unknown
+		os=-mingw32ce
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	parisc)
+		basic_machine=hppa-unknown
+		os=-linux
+		;;
+	parisc-*)
+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+		;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh5el)
+		basic_machine=sh5le-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+        # This must be matched before tile*.
+        tilegx*)
+		basic_machine=tilegx-unknown
+		os=-linux-gnu
+		;;
+	tile*)
+		basic_machine=tile-unknown
+		os=-linux-gnu
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	z80-*-coff)
+		basic_machine=z80-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+        -auroraux)
+	        os=-auroraux
+		;;
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+	      | -sym* | -kopensolaris* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* | -aros* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -linux-android* \
+	      | -linux-newlib* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+        -os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+        -tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-dicos*)
+		os=-dicos
+		;;
+        -nacl*)
+	        ;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+        score-*)
+		os=-elf
+		;;
+        spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+        c4x-* | tic4x-*)
+        	os=-coff
+		;;
+	tic54x-*)
+		os=-coff
+		;;
+	tic55x-*)
+		os=-coff
+		;;
+	tic6x-*)
+		os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+        mep-*)
+		os=-elf
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+    	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-cnk*|-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/dbm.m4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/dbm.m4
new file mode 100644
index 00000000..1630f90b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/dbm.m4
@@ -0,0 +1,951 @@
+dnl
+dnl DBM module
+dnl
+
+
+dnl   APU_LIB_BERKELEY_DB(major, minor, patch, places, headers, libnames)
+dnl
+dnl   Search for a useable version of Berkeley DB in a number of
+dnl   common places.  The installed DB must be no older than the
+dnl   version given by MAJOR, MINOR, and PATCH.  All of these
+dnl   arguments are allowed to be '-1', indicating we don't care.
+dnl   PLACES is a list of places to search for a Berkeley DB
+dnl   installation.  HEADERS is a list of headers to try.  LIBNAMES
+dnl   is a list of names of the library to attempt to link against,
+dnl   typically 'db' and 'db4'.
+dnl
+dnl   If we find a useable version, set CPPFLAGS and LIBS as
+dnl   appropriate, and set the shell variable `apu_have_db' to
+dnl   `1', and apu_db_lib to the matching lib name, and apu_db_header
+dnl   to the header to use.  Otherwise, set `apu_have_db' to `0'.
+dnl
+dnl   This macro also checks for the `--with-berkeley-db=PATH' flag;
+dnl   if given, the macro will use the PATH specified, and the
+dnl   configuration script will die if it can't find the library.  If
+dnl   the user gives the `--without-berkeley-db' flag, the entire
+dnl   search is skipped.
+dnl
+dnl   We cache the results of individual searches under particular
+dnl   prefixes, not the overall result of whether we found Berkeley
+dnl   DB.  That way, the user can re-run the configure script with
+dnl   different --with-berkeley-db switch values, without interference
+dnl   from the cache.
+
+
+AC_DEFUN(APU_CHECK_BERKELEY_DB, [
+  bdb_version=$1
+  if test "$2" != "-1"; then
+    bdb_version="$bdb_version.$2"
+    if test "$3" != "-1"; then
+      bdb_version="$bdb_version.$3"
+    fi
+  fi
+  bdb_places=$4
+  bdb_default_search_headers=$5
+  bdb_default_search_lib_names=$6
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          AC_MSG_CHECKING([for Berkeley DB $bdb_version in $bdb_place])
+          AC_MSG_RESULT([directory not found])
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    AC_MSG_CHECKING([for Berkeley DB $bdb_version in $description])
+    AC_MSG_RESULT()
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+        changequote(,)
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+        changequote([,])
+        unset $cache_id
+        AC_CHECK_HEADER([$bdb_header], [
+          if test "$1" = "3" -o "$1" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+            changequote(,)
+            cache_id="`echo apu_cv_check_berkeley_db_$1_$2_$3_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+            changequote([,])
+
+            AC_MSG_CHECKING([for -l$bdb_libname])
+            dnl We can't use AC_CACHE_CHECK here, because that won't print out
+            dnl the value of the computed cache variable properly.
+            AC_CACHE_VAL($cache_id,
+              [
+                APU_TRY_BERKELEY_DB($1, $2, $3, $bdb_header, $bdb_libname)
+                eval "$cache_id=$apu_try_berkeley_db"
+              ])
+            result="`eval echo '$'$cache_id`"
+            AC_MSG_RESULT($result)
+          elif test "$1" = "1"; then
+            AC_CHECK_LIB($bdb_libname,
+              dbopen,
+              [result=yes],
+              [result=no]
+            )
+          elif test "$1" = "2"; then
+            AC_CHECK_LIB($bdb_libname,
+              db_open,
+              [result=yes],
+              [result=no]
+            )
+          fi
+        ], [result="no"])
+        
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+    APR_ADDTO(APRUTIL_INCLUDES, [-I$header])
+    APR_ADDTO(APRUTIL_LDFLAGS, [-L$lib])
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+    APR_ADDTO(APRUTIL_INCLUDES, [-I$found/include])
+    APR_ADDTO(APRUTIL_LDFLAGS, [-L$found/lib])
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+])
+
+
+dnl   APU_TRY_BERKELEY_DB(major, minor, patch, header, libname)
+dnl
+dnl   A subroutine of APU_CHECK_BERKELEY_DB.
+dnl
+dnl   Check that a new-enough version of Berkeley DB is installed.
+dnl   "New enough" means no older than the version given by MAJOR,
+dnl   MINOR, and PATCH.  The result of the test is not cached; no
+dnl   messages are printed.  Use HEADER as the header file to include.
+dnl   Use LIBNAME as the library to link against.
+dnl   (e.g. LIBNAME should usually be "db" or "db4".)
+dnl
+dnl   Set the shell variable `apu_try_berkeley_db' to `yes' if we found
+dnl   an appropriate version installed, or `no' otherwise.
+dnl
+dnl   This macro uses the Berkeley DB library function `db_version' to
+dnl   find the version.  If the library installed doesn't have this
+dnl   function, then this macro assumes it is too old.
+
+dnl   NOTE: This is pretty messed up.  It seems that the FreeBSD port of
+dnl   Berkeley DB 4 puts the header file in /usr/local/include/db4, but the
+dnl   database library in /usr/local/lib, as libdb4.[a|so].  There is no
+dnl   /usr/local/include/db.h.  So if you check for /usr/local first, you'll
+dnl   get the old header file from /usr/include, and the new library from
+dnl   /usr/local/lib.  Disaster.  Thus this test compares the version constants
+dnl   in the db.h header with the ones returned by db_version().
+
+
+AC_DEFUN(APU_TRY_BERKELEY_DB,
+  [
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=$1
+    apu_check_berkeley_db_minor=$2
+    apu_check_berkeley_db_patch=$3
+    apu_try_berkeley_db_header=$4
+    apu_try_berkeley_db_libname=$5
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    AC_TRY_RUN(
+      [
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+      ],
+      [apu_try_berkeley_db=yes],
+      [apu_try_berkeley_db=no],
+      [apu_try_berkeley_db=yes]
+    )
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+  ]
+)
+
+
+dnl
+dnl APU_CHECK_DB1: is DB1 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN(APU_CHECK_DB1, [
+  places=$1
+  if test -z "$places"; then
+    places="std"
+  fi
+  APU_CHECK_BERKELEY_DB(1, 0, 0,
+    "$places",
+    "db1/db.h db.h",
+    "db1"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=1
+  fi
+])
+
+
+dnl
+dnl APU_CHECK_DB185: is DB1.85 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+dnl NB: BerkelyDB v2 and above can be compiled in 1.85 mode
+dnl which has a libdb not libdb1 or libdb185
+AC_DEFUN(APU_CHECK_DB185, [
+  places=$1
+  if test -z "$places"; then
+    places="std"
+  fi
+  APU_CHECK_BERKELEY_DB(1, -1, -1,
+    "$places",
+    "db_185.h",
+    "db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=185
+  fi
+])
+
+
+dnl
+dnl APU_CHECK_DB2: is DB2 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN(APU_CHECK_DB2, [
+  places=$1
+  if test -z "$places"; then
+    places="std"
+  fi
+  APU_CHECK_BERKELEY_DB(2, -1, -1,
+    "$places",
+    "db2/db.h db.h",
+    "db2 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=2
+  fi
+])
+
+
+dnl
+dnl APU_CHECK_DB3: is DB3 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN(APU_CHECK_DB3, [
+  places=$1
+  if test -z "$places"; then
+    places="std"
+  fi
+  APU_CHECK_BERKELEY_DB(3, -1, -1,
+    "$places",
+    "db3/db.h db.h",
+    "db3 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=3
+  fi
+])
+
+
+dnl
+dnl APU_CHECK_DB4: is DB4 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN(APU_CHECK_DB4, [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.0 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "0", "-1",
+    "$places",
+    "db4/db.h db.h",
+    "db-4.0 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+
+
+dnl
+dnl APU_CHECK_DB41: is DB4.1 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN(APU_CHECK_DB41, [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.1 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "1", "-1",
+    "$places",
+    "db41/db.h db4/db.h db.h",
+    "db-4.1 db41 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+
+
+dnl
+dnl APU_CHECK_DB42: is DB4.2 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN(APU_CHECK_DB42, [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.2 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "2", "-1",
+    "$places",
+    "db42/db.h db4/db.h db.h",
+    "db-4.2 db42 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+dnl
+dnl APU_CHECK_DB43: is DB4.3 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN(APU_CHECK_DB43, [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.3 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "3", "-1",
+    "$places",
+    "db43/db.h db4/db.h db.h",
+    "db-4.3 db4-4.3 db43 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+dnl
+dnl APU_CHECK_DB44: is DB4.4 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN([APU_CHECK_DB44], [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.4 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "4", "-1",
+    "$places",
+    "db44/db.h db4/db.h db.h",
+    "db-4.4 db4-4.4 db44 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+dnl
+dnl APU_CHECK_DB45: is DB4.5 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN([APU_CHECK_DB45], [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.5 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "5", "-1",
+    "$places",
+    "db45/db.h db4/db.h db.h",
+    "db-4.5 db4-4.5 db45 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+dnl
+dnl APU_CHECK_DB46: is DB4.6 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN([APU_CHECK_DB46], [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.6 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "6", "-1",
+    "$places",
+    "db46/db.h db4/db.h db.h",
+    "db-4.6 db4-4.6 db46 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+dnl
+dnl APU_CHECK_DB47: is DB4.7 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN([APU_CHECK_DB47], [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.7 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "7", "-1",
+    "$places",
+    "db47/db.h db4/db.h db.h",
+    "db-4.7 db4-4.7 db47 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+dnl
+dnl APU_CHECK_DB48: is DB4.8 present?
+dnl
+dnl if present: sets apu_db_header, apu_db_lib, and apu_db_version
+dnl
+AC_DEFUN([APU_CHECK_DB48], [
+  places=$1
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.8 /boot/home/config"
+  fi
+  APU_CHECK_BERKELEY_DB("4", "8", "-1",
+    "$places",
+    "db48/db.h db4/db.h db.h",
+    "db-4.8 db4-4.8 db48 db4 db"
+  )
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+])
+
+AC_DEFUN(APU_CHECK_DB, [
+  requested=$1
+  check_places=$2
+
+  case "$requested" in
+  db)
+    APU_CHECK_DB_ALL("$check_places")
+    if test "$apu_have_db" = "0"; then
+      AC_MSG_ERROR(Berkeley db requested, but not found)
+    fi
+    ;;
+  db1)
+    APU_CHECK_DB1("$check_places")
+    if test "$apu_db_version" != "1"; then
+      AC_MSG_ERROR(Berkeley db1 not found)
+    fi
+    ;;
+  db185)
+    APU_CHECK_DB185("$check_places")
+    if test "$apu_db_version" != "185"; then
+      AC_MSG_ERROR(Berkeley db185 not found)
+    fi
+    ;;
+  db2)
+    APU_CHECK_DB2("$check_places")
+    if test "$apu_db_version" != "2"; then
+      AC_MSG_ERROR(Berkeley db2 not found)
+    fi
+    ;;
+  db3)
+    APU_CHECK_DB3("$check_places")
+    if test "$apu_db_version" != "3"; then
+      AC_MSG_ERROR(Berkeley db3 not found)
+    fi
+    ;;
+  db4)
+    APU_CHECK_DB4("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  db41)
+    APU_CHECK_DB41("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  db42)
+    APU_CHECK_DB42("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  db43)
+    APU_CHECK_DB43("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  db44)
+    APU_CHECK_DB44("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  db45)
+    APU_CHECK_DB45("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  db46)
+    APU_CHECK_DB46("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  db47)
+    APU_CHECK_DB47("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  db48)
+    APU_CHECK_DB48("$check_places")
+    if test "$apu_db_version" != "4"; then
+      AC_MSG_ERROR(Berkeley db4 not found)
+    fi
+    ;;
+  default)
+    APU_CHECK_DB_ALL("$check_places")
+    ;;
+  esac
+])
+
+dnl
+dnl APU_CHECK_DB_ALL: Try all Berkeley DB versions, from 4.8 to 1.
+dnl
+AC_DEFUN(APU_CHECK_DB_ALL, [
+  all_places=$1
+ 
+  APU_CHECK_DB48("$all_places")
+  if test "$apu_db_version" != "4"; then
+    APU_CHECK_DB47("$all_places")
+    if test "$apu_db_version" != "4"; then
+      APU_CHECK_DB46("$all_places")
+      if test "$apu_db_version" != "4"; then
+        APU_CHECK_DB45("$all_places")
+        if test "$apu_db_version" != "4"; then
+          APU_CHECK_DB44("$all_places")
+          if test "$apu_db_version" != "4"; then
+            APU_CHECK_DB43("$all_places")
+            if test "$apu_db_version" != "4"; then
+              APU_CHECK_DB42("$all_places")
+              if test "$apu_db_version" != "4"; then
+                APU_CHECK_DB41("$all_places")
+                if test "$apu_db_version" != "4"; then
+                  APU_CHECK_DB4("$all_places")
+                  if test "$apu_db_version" != "4"; then
+                    APU_CHECK_DB3("$all_places")
+                    if test "$apu_db_version" != "3"; then
+                      APU_CHECK_DB2("$all_places")
+                      if test "$apu_db_version" != "2"; then
+                        APU_CHECK_DB1("$all_places")
+                        if test "$apu_db_version" != "1"; then
+                          APU_CHECK_DB185("$all_places")
+                        fi
+                      fi
+                    fi
+                  fi
+                fi
+              fi
+            fi
+          fi
+        fi
+      fi
+    fi
+  fi
+  AC_MSG_CHECKING(for Berkeley DB)
+  if test "$apu_have_db" = "1"; then
+    AC_MSG_RESULT(found db$apu_db_version)
+  else
+    AC_MSG_RESULT(not found)
+  fi
+])
+
+
+dnl
+dnl APU_CHECK_DBM: see what kind of DBM backend to use for apr_dbm.
+dnl
+AC_DEFUN(APU_CHECK_DBM, [
+  apu_use_sdbm=0
+  apu_use_ndbm=0
+  apu_use_gdbm=0
+  apu_use_db=0
+  dnl it's in our codebase
+  apu_have_sdbm=1
+  apu_have_gdbm=0
+  apu_have_ndbm=0
+  apu_have_db=0
+
+  apu_db_header=db.h                # default so apu_select_dbm.h is syntactically correct
+  apu_db_version=0
+
+  AC_ARG_WITH(dbm, [
+    --with-dbm=DBM          choose the DBM type to use.
+      DBM={sdbm,gdbm,ndbm,db,db1,db185,db2,db3,db4,db41,db42,db43,db44,db45,db46,db47,db48}
+  ], [
+    if test "$withval" = "yes"; then
+      AC_MSG_ERROR([--with-dbm needs to specify a DBM type to use.
+        One of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46, db47, db48])
+    fi
+    requested="$withval"
+  ], [
+    requested=default
+  ])
+
+  dnl We don't pull in GDBM unless the user asks for it, since it's GPL
+  AC_ARG_WITH([gdbm], [
+    --with-gdbm=DIR          specify GDBM location
+  ], [
+    apu_have_gdbm=0
+    if test "$withval" = "yes"; then
+      AC_CHECK_HEADER(gdbm.h, AC_CHECK_LIB(gdbm, gdbm_open, [apu_have_gdbm=1]))
+    elif test "$withval" = "no"; then
+      apu_have_gdbm=0
+    else
+      CPPFLAGS="-I$withval/include"
+      LIBS="-L$withval/lib "
+
+      AC_MSG_CHECKING(checking for gdbm in $withval)
+      AC_CHECK_HEADER(gdbm.h, AC_CHECK_LIB(gdbm, gdbm_open, [apu_have_gdbm=1]))
+      if test "$apu_have_gdbm" != "0"; then
+        APR_ADDTO(APRUTIL_LDFLAGS, [-L$withval/lib])
+        APR_ADDTO(APRUTIL_INCLUDES, [-I$withval/include])
+      fi
+    fi
+  ])
+
+  AC_ARG_WITH([ndbm], [
+    --with-ndbm=PATH 
+      Find the NDBM header and library in \`PATH/include' and 
+      \`PATH/lib'.  If PATH is of the form \`HEADER:LIB', then search 
+      for header files in HEADER, and the library in LIB.  If you omit
+      the \`=PATH' part completely, the configure script will search
+      for NDBM in a number of standard places.
+  ], [
+    apu_have_ndbm=0
+    if test "$withval" = "yes"; then
+      AC_MSG_CHECKING(checking for ndbm in the usual places)
+      apu_want_ndbm=1
+      NDBM_INC=""
+      NDBM_LDFLAGS=""
+    elif test "$withval" = "no"; then
+      apu_want_ndbm=0
+    else
+      apu_want_ndbm=1
+      case "$withval" in
+        *":"*)
+          NDBM_INC="-I`echo $withval |sed -e 's/:.*$//'`"
+          NDBM_LDFLAGS="-L`echo $withval |sed -e 's/^.*://'`"
+          AC_MSG_CHECKING(checking for ndbm includes with $NDBM_INC libs with $NDBM_LDFLAGS )
+        ;;
+        *)
+          NDBM_INC="-I$withval/include"
+          NDBM_LDFLAGS="-L$withval/lib"
+          AC_MSG_CHECKING(checking for ndbm includes in $withval)
+        ;;
+      esac
+    fi
+
+    save_cppflags="$CPPFLAGS"
+    save_ldflags="$LDFLAGS"
+    CPPFLAGS="$CPPFLAGS $NDBM_INC"
+    LDFLAGS="$LDFLAGS $NDBM_LDFLAGS"
+    dnl db_ndbm_open is what sleepcat's compatibility library actually has in it's lib
+    if test "$apu_want_ndbm" != "0"; then
+      AC_CHECK_HEADER(ndbm.h, 
+        AC_CHECK_LIB(c, dbm_open, [apu_have_ndbm=1;apu_ndbm_lib=c],
+          AC_CHECK_LIB(dbm, dbm_open, [apu_have_ndbm=1;apu_ndbm_lib=dbm],
+            AC_CHECK_LIB(db, dbm_open, [apu_have_ndbm=1;apu_ndbm_lib=db],
+              AC_CHECK_LIB(db, __db_ndbm_open, [apu_have_ndbm=1;apu_ndbm_lib=db])
+            )
+          )
+        )
+      )
+      if test "$apu_have_ndbm" != "0";  then
+        if test "$withval" != "yes"; then
+          APR_ADDTO(APRUTIL_INCLUDES, [$NDBM_INC])
+          APR_ADDTO(APRUTIL_LDFLAGS, [$NDBM_LDFLAGS])
+        fi
+      elif test "$withval" != "yes"; then
+        AC_ERROR( NDBM not found in the specified directory)
+      fi
+    fi
+    CPPFLAGS="$save_cppflags"
+    LDFLAGS="$save_ldflags"
+  ], [
+    dnl don't check it no one has asked us for it
+    apu_have_ndbm=0
+  ])
+
+
+  if test -n "$apu_db_xtra_libs"; then
+    saveddbxtralibs="$LIBS"
+    LIBS="$apu_db_xtra_libs $LIBS"
+  fi
+
+  dnl We're going to try to find the highest version of Berkeley DB supported.
+  dnl
+  dnl Note that we only do this if the user requested it, since the Sleepycat
+  dnl license is viral and requires distribution of source along with programs
+  dnl that use it.
+  AC_ARG_WITH([berkeley-db], [
+    --with-berkeley-db=PATH
+      Find the Berkeley DB header and library in \`PATH/include' and
+      \`PATH/lib'.  If PATH is of the form \`HEADER:LIB', then search
+      for header files in HEADER, and the library in LIB.  If you omit
+      the \`=PATH' part completely, the configure script will search
+      for Berkeley DB in a number of standard places.
+  ], [
+    if test "$withval" = "yes"; then
+      apu_want_db=1
+      user_places=""
+    elif test "$withval" = "no"; then
+      apu_want_db=0
+    else
+      apu_want_db=1
+      user_places="$withval"
+    fi
+
+    if test "$apu_want_db" != "0"; then
+      APU_CHECK_DB($requested, $user_places)
+      if test "$apu_have_db" = "0"; then
+        AC_ERROR(Berkeley DB not found.)
+      fi
+    fi 
+  ])
+
+  if test -n "$apu_db_xtra_libs"; then
+    LIBS="$saveddbxtralibs"
+  fi
+
+  case "$requested" in
+    sdbm)
+      apu_use_sdbm=1
+      apu_default_dbm=sdbm
+      ;;
+    gdbm)
+      apu_use_gdbm=1
+      apu_default_dbm=gdbm
+      ;;
+    ndbm)
+      apu_use_ndbm=1
+      apu_default_dbm=ndbm
+      ;;
+    db)
+      apu_use_db=1
+      apu_default_dbm=db
+      ;;
+    db1)
+      apu_use_db=1
+      apu_default_dbm=db1
+      ;;
+    db185)
+      apu_use_db=1
+      apu_default_dbm=db185
+      ;;
+    db2)
+      apu_use_db=1
+      apu_default_dbm=db2
+      ;;
+    db3)
+      apu_use_db=1
+      apu_default_dbm=db3
+      ;;
+    db4)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db41)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db42)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db43)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db44)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db45)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db46)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db47)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db48)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    default)
+      dnl ### use more sophisticated DBMs for the default?
+      apu_default_dbm="sdbm (default)"
+      apu_use_sdbm=1
+      ;;
+    *)
+      AC_MSG_ERROR([--with-dbm=$look_for is an unknown DBM type.
+        Use one of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46, db47, db48])
+      ;;
+  esac
+
+  dnl Yes, it'd be nice if we could collate the output in an order
+  dnl so that the AC_MSG_CHECKING would be output before the actual
+  dnl checks, but it isn't happening now.
+  AC_MSG_CHECKING(for default DBM)
+  AC_MSG_RESULT($apu_default_dbm)
+
+  AC_SUBST(apu_use_sdbm)
+  AC_SUBST(apu_use_gdbm)
+  AC_SUBST(apu_use_ndbm)
+  AC_SUBST(apu_use_db)
+
+  AC_SUBST(apu_have_sdbm)
+  AC_SUBST(apu_have_gdbm)
+  AC_SUBST(apu_have_ndbm)
+  AC_SUBST(apu_have_db)
+  AC_SUBST(apu_db_header)
+  AC_SUBST(apu_db_version)
+
+  dnl Since we have already done the AC_CHECK_LIB tests, if we have it, 
+  dnl we know the library is there.
+  if test "$apu_have_gdbm" = "1"; then
+    APR_ADDTO(APRUTIL_EXPORT_LIBS,[-lgdbm])
+    APR_ADDTO(APRUTIL_LIBS,[-lgdbm])
+  fi
+
+  if test "$apu_have_ndbm" = "1"; then
+    APR_ADDTO(APRUTIL_EXPORT_LIBS,[-l$apu_ndbm_lib])
+    APR_ADDTO(APRUTIL_LIBS,[-l$apu_ndbm_lib])
+  fi
+
+  if test "$apu_have_db" = "1"; then
+    APR_ADDTO(APRUTIL_EXPORT_LIBS,[-l$apu_db_lib])
+    APR_ADDTO(APRUTIL_LIBS,[-l$apu_db_lib])
+    if test -n "apu_db_xtra_libs"; then
+      APR_ADDTO(APRUTIL_EXPORT_LIBS,[$apu_db_xtra_libs])
+      APR_ADDTO(APRUTIL_LIBS,[$apu_db_xtra_libs])
+    fi
+  fi
+])
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/find_apr.m4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/find_apr.m4
new file mode 100644
index 00000000..90865aec
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/find_apr.m4
@@ -0,0 +1,104 @@
+dnl
+dnl find_apr.m4 : locate the APR include files and libraries
+dnl
+dnl This macro file can be used by applications to find and use the APR
+dnl library. It provides a standardized mechanism for using APR. It supports
+dnl embedding APR into the application source, or locating an installed
+dnl copy of APR.
+dnl
+dnl APR_FIND_APR([srcdir [, builddir, implicit-install-check]])
+dnl
+dnl   where srcdir is the location of the bundled APR source directory, or
+dnl   empty if source is not bundled.
+dnl
+dnl   where blddir is the location where the bundled APR will will be built,
+dnl   or empty if the build will occur in the srcdir.
+dnl
+dnl   where implicit-install-check set to 1 indicates if there is no
+dnl   --with-apr option specified, we will look for installed copies.
+dnl
+dnl Sets the following variables on exit:
+dnl
+dnl   apr_found : "yes", "no", "reconfig"
+dnl
+dnl   apr_config : If the apr-config tool exists, this refers to it. If
+dnl                apr_found is "reconfig", then the bundled directory
+dnl                should be reconfigured *before* using apr_config.
+dnl
+dnl Note: this macro file assumes that apr-config has been installed; it
+dnl       is normally considered a required part of an APR installation.
+dnl
+dnl If a bundled source directory is available and needs to be (re)configured,
+dnl then apr_found is set to "reconfig". The caller should reconfigure the
+dnl (passed-in) source directory, placing the result in the build directory,
+dnl as appropriate.
+dnl
+dnl If apr_found is "yes" or "reconfig", then the caller should use the
+dnl value of apr_config to fetch any necessary build/link information.
+dnl
+
+AC_DEFUN(APR_FIND_APR, [
+  apr_found="no"
+
+  if test "$ac_cv_emxos2" = "yes"; then
+    # Scripts don't pass test -x on OS/2
+    TEST_X="test -f"
+  else
+    TEST_X="test -x"
+  fi
+
+  AC_MSG_CHECKING(for APR)
+  AC_ARG_WITH(apr,
+  [  --with-apr=DIR|FILE     prefix for installed APR, path to APR build tree,
+                          or the full path to apr-config],
+  [
+    if test "$withval" = "no" || test "$withval" = "yes"; then
+      AC_MSG_ERROR([--with-apr requires a directory to be provided])
+    fi
+
+    if $TEST_X "$withval/bin/apr-config"; then
+      apr_found="yes"
+      apr_config="$withval/bin/apr-config"
+    elif $TEST_X "$withval/apr-config"; then
+      apr_found="yes"
+      apr_config="$withval/apr-config"
+    elif $TEST_X "$withval" && $withval --help > /dev/null 2>&1 ; then
+      apr_found="yes"
+      apr_config="$withval"
+    fi
+
+    dnl if --with-apr is used, then the target prefix/directory must be valid
+    if test "$apr_found" != "yes"; then
+      AC_MSG_ERROR([the --with-apr parameter is incorrect. It must specify an install prefix, a
+build directory, or an apr-config file.])
+    fi
+  ],[
+    dnl if we have a bundled source directory, use it
+    if test -d "$1"; then
+      apr_temp_abs_srcdir="`cd $1 && pwd`"
+      apr_found="reconfig"
+      if test -n "$2"; then
+        apr_config="$2/apr-config"
+      else
+        apr_config="$1/apr-config"
+      fi
+    fi
+    if test "$apr_found" = "no" && test -n "$3" && test "$3" = "1"; then
+      if apr-config --help > /dev/null 2>&1 ; then
+        apr_found="yes"
+        apr_config="apr-config"
+      else
+        dnl look in some standard places (apparently not in builtin/default)
+        for lookdir in /usr /usr/local /opt/apr /usr/local/apache2 ; do
+          if $TEST_X "$lookdir/bin/apr-config"; then
+            apr_found="yes"
+            apr_config="$lookdir/bin/apr-config"
+            break
+          fi
+        done
+      fi
+    fi
+  ])
+
+  AC_MSG_RESULT($apr_found)
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/find_apu.m4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/find_apu.m4
new file mode 100644
index 00000000..f62d7b11
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/find_apu.m4
@@ -0,0 +1,102 @@
+dnl
+dnl find_apu.m4 : locate the APR-util (APU) include files and libraries
+dnl
+dnl This macro file can be used by applications to find and use the APU
+dnl library. It provides a standardized mechanism for using APU. It supports
+dnl embedding APU into the application source, or locating an installed
+dnl copy of APU.
+dnl
+dnl APR_FIND_APU([srcdir, path, implicit-install-check])
+dnl
+dnl   where srcdir is the location of the bundled APU source directory, or
+dnl   empty if source is not bundled.
+dnl   where path is the prefix to the location where the bundled APU will
+dnl   will be built.
+dnl   where implicit-install-check set to 1 indicates if there is no
+dnl   --with-apr option specified, we will look for installed copies.
+dnl
+dnl Sets the following variables on exit:
+dnl
+dnl   apu_found : "yes", "no", "reconfig"
+dnl
+dnl   apu_config : If the apu-config tool exists, this refers to it.  If
+dnl                apu_found is "reconfig", then the bundled directory
+dnl                should be reconfigured *before* using apu_config.
+dnl
+dnl Note: At this time, we cannot find *both* a source dir and a build dir.
+dnl       If both are available, the build directory should be passed to
+dnl       the --with-apr-util switch.
+dnl
+dnl Note: the installation layout is presumed to follow the standard
+dnl       PREFIX/lib and PREFIX/include pattern. If the APU config file
+dnl       is available (and can be found), then non-standard layouts are
+dnl       possible, since it will be described in the config file.
+dnl
+dnl If a bundled source directory is available and needs to be (re)configured,
+dnl then apu_found is set to "reconfig". The caller should reconfigure the
+dnl (passed-in) source directory, placing the result in the build directory,
+dnl as appropriate.
+dnl
+dnl If apu_found is "yes" or "reconfig", then the caller should use the
+dnl value of apu_config to fetch any necessary build/link information.
+dnl
+
+AC_DEFUN(APR_FIND_APU, [
+  apu_found="no"
+
+  AC_MSG_CHECKING(for APR-util)
+  AC_ARG_WITH(apr-util,
+  [  --with-apr-util=DIR     prefix for installed APU, or path to APU build tree],
+  [
+    if test "$withval" = "no" || test "$withval" = "yes"; then
+      AC_MSG_ERROR([--with-apr-util requires a directory to be provided])
+    fi
+
+    if test -x "$withval/bin/apu-config"; then
+       apu_found="yes"
+       apu_config="$withval/bin/apu-config"
+    elif test -x "$withval/apu-config"; then
+       dnl Already configured build dir
+       apu_found="yes"
+       apu_config="$withval/apu-config"
+    elif test -x "$withval" && $withval --help > /dev/null 2>&1 ; then
+       apu_found="yes"
+       apu_config="$withval"
+    fi
+
+    dnl if --with-apr-util is used, then the target prefix/directory must
+    dnl be valid
+    if test "$apu_found" != "yes"; then
+      AC_MSG_ERROR([
+The directory given to --with-apr-util does not specify a prefix for an 
+installed APU, nor an APR-util build directory.])
+    fi
+  ],[
+    dnl if we have a bundled source directory, use it
+    if test -d "$1"; then
+      apu_found="reconfig"
+      if test -n "$2"; then
+        apu_config="$2/apu-config"
+      else
+        apu_config="$1/apu-config"
+      fi
+    fi
+    if test "$apu_found" = "no" && test -n "$3" && test "$3" = "1"; then
+      if apu-config --help > /dev/null 2>&1 ; then
+        apu_found="yes"
+        apu_config="apu-config"
+      else
+        dnl look in the some standard places (apparently not in builtin/default)
+        for lookdir in /usr /usr/local /opt/apr /usr/local/apache2 ; do
+          if test -x "$lookdir/bin/apu-config"; then
+            apu_found="yes"
+            apu_config="$lookdir/bin/apu-config"
+            break
+          fi
+        done
+      fi
+    fi
+  ])
+
+  AC_MSG_RESULT($apu_found)
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/get-version.sh b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/get-version.sh
new file mode 100755
index 00000000..fd685b22
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/get-version.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# extract version numbers from a header file
+#
+# USAGE: get-version.sh CMD VERSION_HEADER PREFIX
+#   where CMD is one of: all, major, libtool
+#   where PREFIX is the prefix to {MAJOR|MINOR|PATCH}_VERSION defines
+#
+#   get-version.sh all returns a dotted version number
+#   get-version.sh major returns just the major version number
+#   get-version.sh libtool returns a version "libtool -version-info" format
+#
+
+if test $# != 3; then
+  echo "USAGE: $0 CMD VERSION_HEADER PREFIX"
+  echo "  where CMD is one of: all, major, libtool"
+  exit 1
+fi
+
+major_sed="/#define.*$3_MAJOR_VERSION/s/^[^0-9]*\([0-9]*\).*$/\1/p"
+minor_sed="/#define.*$3_MINOR_VERSION/s/^[^0-9]*\([0-9]*\).*$/\1/p"
+patch_sed="/#define.*$3_PATCH_VERSION/s/^[^0-9]*\([0-9]*\).*$/\1/p"
+major="`sed -n $major_sed $2`"
+minor="`sed -n $minor_sed $2`"
+patch="`sed -n $patch_sed $2`"
+
+if test "$1" = "all"; then
+  echo ${major}.${minor}.${patch}
+elif test "$1" = "major"; then
+  echo ${major}
+elif test "$1" = "libtool"; then
+  # Yes, ${minor}:${patch}:${minor} is correct due to libtool idiocy.
+  echo ${minor}:${patch}:${minor}
+else
+  echo "ERROR: unknown version CMD ($1)"
+  exit 1
+fi
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/install.sh b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/install.sh
new file mode 100755
index 00000000..9a8821fa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/install.sh
@@ -0,0 +1,112 @@
+#!/bin/sh
+##
+##  install.sh -- install a program, script or datafile
+##
+##  Based on `install-sh' from the X Consortium's X11R5 distribution
+##  as of 89/12/18 which is freely available.
+##  Cleaned up for Apache's Autoconf-style Interface (APACI)
+##  by Ralf S. Engelschall <rse@apache.org>
+##
+#
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+
+#
+#   put in absolute paths if you don't have them in your path; 
+#   or use env. vars.
+#
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+
+#
+#   parse argument line
+#
+instcmd="$mvprog"
+chmodcmd=""
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+ext=""
+src=""
+dst=""
+while [ "x$1" != "x" ]; do
+    case $1 in
+        -c) instcmd="$cpprog"
+            shift; continue
+            ;;
+        -m) chmodcmd="$chmodprog $2"
+            shift; shift; continue
+            ;;
+        -o) chowncmd="$chownprog $2"
+            shift; shift; continue
+            ;;
+        -g) chgrpcmd="$chgrpprog $2"
+            shift; shift; continue
+            ;;
+        -s) stripcmd="$stripprog"
+            shift; continue
+            ;;
+        -S) stripcmd="$stripprog $2"
+            shift; shift; continue
+            ;;
+        -e) ext="$2"
+            shift; shift; continue
+            ;;
+        *)  if [ "x$src" = "x" ]; then
+                src=$1
+            else
+                dst=$1
+            fi
+            shift; continue
+            ;;
+    esac
+done
+if [ "x$src" = "x" ]; then
+     echo "install.sh: no input file specified"
+     exit 1
+fi
+if [ "x$dst" = "x" ]; then
+     echo "install.sh: no destination specified"
+     exit 1
+fi
+
+#
+#  If destination is a directory, append the input filename; if
+#  your system does not like double slashes in filenames, you may
+#  need to add some logic
+#
+if [ -d $dst ]; then
+    dst="$dst/`basename $src`"
+fi
+
+#  Add a possible extension (such as ".exe") to src and dst
+src="$src$ext"
+dst="$dst$ext"
+
+#  Make a temp file name in the proper directory.
+dstdir=`dirname $dst`
+dsttmp=$dstdir/#inst.$$#
+
+#  Move or copy the file name to the temp name
+$instcmd $src $dsttmp
+
+#  And set any options; do chmod last to preserve setuid bits
+if [ "x$chowncmd" != "x" ]; then $chowncmd $dsttmp; fi
+if [ "x$chgrpcmd" != "x" ]; then $chgrpcmd $dsttmp; fi
+if [ "x$stripcmd" != "x" ]; then $stripcmd $dsttmp; fi
+if [ "x$chmodcmd" != "x" ]; then $chmodcmd $dsttmp; fi
+
+#  Now rename the file to the real destination.
+$rmcmd $dst
+$mvcmd $dsttmp $dst
+
+exit 0
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/mkdir.sh b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/mkdir.sh
new file mode 100755
index 00000000..b947c926
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/mkdir.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+## 
+##  mkdir.sh -- make directory hierarchy
+##
+##  Based on `mkinstalldirs' from Noah Friedman <friedman@prep.ai.mit.edu>
+##  as of 1994-03-25, which was placed in the Public Domain.
+##  Cleaned up for Apache's Autoconf-style Interface (APACI)
+##  by Ralf S. Engelschall <rse@apache.org>
+##
+#
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+
+umask 022
+errstatus=0
+for file in ${1+"$@"} ; do 
+    set fnord `echo ":$file" |\
+               sed -e 's/^:\//%/' -e 's/^://' -e 's/\// /g' -e 's/^%/\//'`
+    shift
+    pathcomp=
+    for d in ${1+"$@"}; do
+        pathcomp="$pathcomp$d"
+        case "$pathcomp" in
+            -* ) pathcomp=./$pathcomp ;;
+            ?: ) pathcomp="$pathcomp/" 
+                 continue ;;
+        esac
+        if test ! -d "$pathcomp"; then
+            echo "mkdir $pathcomp" 1>&2
+            mkdir "$pathcomp" || errstatus=$?
+        fi
+        pathcomp="$pathcomp/"
+    done
+done
+exit $errstatus
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/README b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/README
new file mode 100644
index 00000000..0e3a7014
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/README
@@ -0,0 +1,17 @@
+The script in this directory will attempt to build a Solaris package
+out of a source tree for APR.
+
+To build a package, make sure you are in the root of the source tree,
+and run:
+
+build/pkg/buildpkg.sh
+
+A Solaris package called apr-util-<version>-<architecture>-local.gz will be
+created in the root of the source tree.
+
+By default, if you attempt to build packages for apr-util, it will
+search for the sources for apr in:
+
+../apr
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/buildpkg.sh b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/buildpkg.sh
new file mode 100755
index 00000000..ba4f4d13
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/buildpkg.sh
@@ -0,0 +1,99 @@
+#!/bin/sh
+# Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+# applicable.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+# buildpkg.sh: This script builds a Solaris PKG from the source tree
+#              provided.
+
+PREFIX=/usr/local
+TEMPDIR=/var/tmp/$USER/apr-util-root
+rm -rf $TEMPDIR
+
+apr_util_src_dir=.
+apr_src_dir=../apr
+expat_dir=/usr
+
+while test $# -gt 0 
+do
+  # Normalize
+  case "$1" in
+  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  case "$1" in
+  --with-apr=*)
+  apr_src_dir=$optarg
+  ;;
+  esac
+
+  case "$1" in
+  --with-apr-util=*)
+  apr_util_src_dir=$optarg
+  ;;
+  esac
+
+  case "$1" in
+  --with-expat=*)
+  expat_dir=$optarg
+  ;;
+  esac
+
+  shift
+done
+
+if [ -f "$apr_util_src_dir/configure.in" ]; then
+  cd $apr_util_src_dir
+else
+  echo "The apr-util source could not be found within $apr_util_src_dir"
+  echo "Usage: buildpkg [--with-apr=dir] [--with-apr-util=dir] [--with-expat=dir]"
+  exit 1
+fi
+
+if [ ! -f "$apr_src_dir/configure.in" ]; then
+  echo "The apr source could not be found within $apr_src_dir"
+  echo "Usage: buildpkg [--with-apr=dir] [--with-apr-util=dir] [--with-expat=dir]"
+  exit 1
+fi
+
+if [ ! -d "$expat_dir" ]; then
+  echo "The expat directory could not be found within $expat_dir"
+  echo "Usage: buildpkg [--with-apr=dir] [--with-apr-util=dir] [--with-expat=dir]"
+  exit 1
+fi
+
+./configure --prefix=$PREFIX --with-apr=$apr_src_dir \
+            --with-ldap --with-expat=$expat_dir
+make
+make install DESTDIR=$TEMPDIR
+rm $TEMPDIR$PREFIX/lib/aprutil.exp
+. build/pkg/pkginfo
+cp build/pkg/pkginfo $TEMPDIR$PREFIX
+
+current=`pwd`
+cd $TEMPDIR$PREFIX
+echo "i pkginfo=./pkginfo" > prototype
+find . -print | grep -v ./prototype | grep -v ./pkginfo | pkgproto | awk '{print $1" "$2" "$3" "$4" root bin"}' >> prototype
+mkdir $TEMPDIR/pkg
+pkgmk -r $TEMPDIR$PREFIX -d $TEMPDIR/pkg
+
+cd $current
+pkgtrans -s $TEMPDIR/pkg $current/$NAME-$VERSION-$ARCH-local
+gzip $current/$NAME-$VERSION-$ARCH-local
+
+rm -rf $TEMPDIR
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/pkginfo b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/pkginfo
new file mode 100644
index 00000000..b9df946d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/pkginfo
@@ -0,0 +1,11 @@
+PKG="ASFapu-0"
+NAME="apr-util"
+ARCH="x86_64"
+VERSION="0.9.19"
+CATEGORY="application"
+VENDOR="Apache Software Foundation"
+EMAIL="dev@apr.apache.org"
+PSTAMP="dev@apr.apache.org"
+BASEDIR="/bottlenecks/rubbos/app/apache2"
+CLASSES="none"
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/pkginfo.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/pkginfo.in
new file mode 100644
index 00000000..4912f4b8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/pkg/pkginfo.in
@@ -0,0 +1,11 @@
+PKG="ASFapu-0"
+NAME="apr-util"
+ARCH="@target_cpu@"
+VERSION="@APRUTIL_DOTTED_VERSION@"
+CATEGORY="application"
+VENDOR="Apache Software Foundation"
+EMAIL="dev@apr.apache.org"
+PSTAMP="dev@apr.apache.org"
+BASEDIR="@prefix@"
+CLASSES="none"
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rpm/apr-util.spec.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rpm/apr-util.spec.in
new file mode 100644
index 00000000..0955e32d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rpm/apr-util.spec.in
@@ -0,0 +1,93 @@
+
+%define apuver 0
+
+Summary: Apache Portable Runtime Utility library
+Name: apr-util
+Version: APU_VERSION
+Release: APU_RELEASE
+License: Apache Software License
+Group: System Environment/Libraries
+URL: http://apr.apache.org/
+Source0: %{name}-%{version}.tar.gz
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
+BuildPrereq: autoconf, libtool, doxygen, apr-devel >= 0:{version}-{release}
+BuildPrereq: openldap-devel, db4-devel, expat-devel
+Conflicts: subversion < 0.20.1-2
+
+%description
+The mission of the Apache Portable Runtime (APR) is to provide a
+free library of C data structures and routines.  This library
+contains additional utility interfaces for APR; including support
+for XML, LDAP, database interfaces, URI parsing and more.
+
+%package devel
+Group: Development/Libraries
+Summary: APR utility library development kit
+Requires: apr-util = %{version}-%{release}, apr-devel
+Requires: openldap-devel, db4-devel, expat-devel
+Conflicts: subversion-devel < 0.20.1-2
+
+%description devel
+This package provides the support files which can be used to 
+build applications using the APR utility library.  The mission 
+of the Apache Portable Runtime (APR) is to provide a free 
+library of C data structures and routines.
+
+%prep
+%setup -q
+
+%build
+%configure --with-apr=%{_prefix} \
+        --includedir=%{_includedir}/apr-%{apuver} \
+        --with-ldap --without-gdbm
+make %{?_smp_mflags} && make dox
+
+%check
+# Run non-interactive tests
+pushd test
+#make %{?_smp_mflags} testall CFLAGS=-fno-strict-aliasing
+#./testall -v || exit 1
+popd
+
+%install
+rm -rf $RPM_BUILD_ROOT
+make install DESTDIR=$RPM_BUILD_ROOT
+
+# Documentation
+mv docs/dox/html html
+
+# Unpackaged files
+rm -f $RPM_BUILD_ROOT%{_libdir}/aprutil.exp
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root,-)
+%doc CHANGES LICENSE NOTICE
+%{_libdir}/libaprutil-%{apuver}.so.*
+
+%files devel
+%defattr(-,root,root,-)
+#%{_bindir}/apu-%{apuver}-config
+%{_bindir}/apu-config
+%{_libdir}/libaprutil-%{apuver}.*a
+%{_libdir}/libaprutil-%{apuver}.so
+#%{_libdir}/pkgconfig/apr-util-%{apuver}.pc
+%{_includedir}/apr-%{apuver}/*.h
+%doc --parents html
+
+%changelog
+* Tue Dec 14 2004 Graham Leggett <minfrin@sharp.fm> 0.9.6-1
+- backport to support v0.9.6 of APR
+
+* Tue Jun 22 2004 Graham Leggett <minfrin@sharp.fm> 1.0.0-1
+- update to support v1.0.0 of APR
+
+* Tue Jun 22 2004 Graham Leggett <minfrin@sharp.fm> 1.0.0-1
+- derived from Fedora Core apr.spec
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
new file mode 100644
index 00000000..78f0ef18
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
@@ -0,0 +1,194 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+#
+# rules.mk: standard rules for APR
+#
+
+
+
+#
+# Configuration variables
+#
+apr_builddir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr
+apr_builders=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build
+
+# Some layouts require knowing what version we are at.
+APR_MAJOR_VERSION=0
+APR_DOTTED_VERSION=0.9.19
+
+CC=gcc
+RM=rm
+AWK=gawk
+SHELL=/bin/bash
+LIBTOOL=$(SHELL) $(apr_builddir)/libtool
+
+# compilation and linking flags that are supposed to be set only by the user.
+# configure adds to them for tests, but we restore them at the end.
+#
+CFLAGS=
+CPPFLAGS=
+LDFLAGS=
+LIBS=
+DEFS=-DHAVE_CONFIG_H
+
+# anything added to the standard flags by configure is moved to EXTRA_*
+# at the end of the process.
+#
+EXTRA_CFLAGS=-g -O2 -pthread
+EXTRA_CPPFLAGS=-D_REENTRANT -D_GNU_SOURCE
+EXTRA_LDFLAGS=
+EXTRA_LIBS=-lrt -lm -lcrypt -lnsl  -lpthread -ldl
+EXTRA_INCLUDES=
+
+# NOTEST_* are flags and libraries that can be added by the user without
+# causing them to be used in configure tests (necessary for things like
+# -Werror and other strict warnings that maintainers like to use).
+#
+NOTEST_CFLAGS=
+NOTEST_CPPFLAGS=
+NOTEST_LDFLAGS=
+NOTEST_LIBS=
+
+# Finally, combine all of the flags together in the proper order so that
+# the user-defined flags can always override the configure ones, if needed.
+# Note that includes are listed after the flags because -I options have
+# left-to-right precedence and CPPFLAGS may include user-defined overrides.
+#
+ALL_CFLAGS   = $(EXTRA_CFLAGS) $(NOTEST_CFLAGS) $(CFLAGS)
+ALL_CPPFLAGS = $(DEFS) $(EXTRA_CPPFLAGS) $(NOTEST_CPPFLAGS) $(CPPFLAGS)
+ALL_LDFLAGS  = $(EXTRA_LDFLAGS) $(NOTEST_LDFLAGS) $(LDFLAGS)
+ALL_LIBS     = $(LIBS) $(NOTEST_LIBS) $(EXTRA_LIBS)
+ALL_INCLUDES = $(INCLUDES) $(EXTRA_INCLUDES)
+
+LTFLAGS      = --silent
+LT_LDFLAGS   = 
+
+#
+# Basic macro setup
+#
+COMPILE      = $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(ALL_INCLUDES)
+LT_COMPILE   = $(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -c $< && touch $@
+
+LINK         = $(LIBTOOL) $(LTFLAGS) --mode=link $(LT_LDFLAGS) $(COMPILE) -version-info 9:19:9 $(ALL_LDFLAGS) -o $@
+
+APR_MKDIR        = $(apr_builders)/mkdir.sh
+APR_MKEXPORT     = $(AWK) -f $(apr_builders)/make_exports.awk
+APR_MKVAREXPORT  = $(AWK) -f $(apr_builders)/make_var_export.awk
+MKDEP            = $(CC) -MM
+
+#
+# Standard build rules
+#
+all: all-recursive
+depend: depend-recursive
+clean: clean-recursive
+distclean: distclean-recursive
+extraclean: extraclean-recursive
+
+install: all-recursive
+
+
+all-recursive depend-recursive:
+	@otarget=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; \
+	for i in $$list; do \
+	    if test -d "$$i"; then \
+		target="$$otarget"; \
+		echo "Making $$target in $$i"; \
+		if test "$$i" = "."; then \
+		    made_local=yes; \
+		    target="local-$$target"; \
+		fi; \
+		(cd $$i && $(MAKE) $$target) || exit 1; \
+	    fi; \
+	done; \
+        if test "$$otarget" = "all" && test -z "$(TARGETS)"; then \
+	    made_local=yes; \
+	fi; \
+	if test "$$made_local" != "yes"; then \
+	    $(MAKE) "local-$$otarget" || exit 1; \
+	fi
+
+clean-recursive distclean-recursive extraclean-recursive:
+	@otarget=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS) $(CLEAN_SUBDIRS)'; \
+	for i in $$list; do \
+	    if test -d "$$i"; then \
+		target="$$otarget"; \
+		echo "Making $$target in $$i"; \
+		if test "$$i" = "."; then \
+		    made_local=yes; \
+		    target="local-$$target"; \
+		fi; \
+		(cd $$i && $(MAKE) $$target); \
+	    fi; \
+	done; \
+        if test "$$otarget" = "all" && test -z "$(TARGETS)"; then \
+	    made_local=yes; \
+	fi; \
+	if test "$$made_local" != "yes"; then \
+	    $(MAKE) "local-$$otarget"; \
+	fi
+
+# autoconf 2.5x is creating a 'autom4te.cache' directory
+# In case someone ran autoconf by hand, get rid of that directory
+# aswell.
+local-clean: x-local-clean
+	$(RM) -f *.o *.lo *.a *.la *.so *.obj $(CLEAN_TARGETS) $(PROGRAMS)
+	$(RM) -rf .libs autom4te.cache
+
+local-distclean: local-clean x-local-distclean
+	$(RM) -f Makefile $(DISTCLEAN_TARGETS)
+
+local-extraclean: local-distclean x-local-extraclean
+	@if test -n "$(EXTRACLEAN_TARGETS)"; then \
+	    echo $(RM) -f $(EXTRACLEAN_TARGETS) ; \
+	    $(RM) -f $(EXTRACLEAN_TARGETS) ; \
+	fi
+
+local-all: $(TARGETS)
+
+local-depend: x-local-depend
+	@if test -n "`ls $(srcdir)/*.c 2> /dev/null`"; then \
+		$(RM) -f .deps; \
+		list='$(srcdir)/*.c'; \
+		for i in $$list; do \
+			$(MKDEP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) $$i | sed 's/\.o:/.lo:/' >> .deps; \
+		done; \
+	fi
+
+# to be filled in by the actual Makefile
+x-local-depend x-local-clean x-local-distclean x-local-extraclean:
+
+#
+# Implicit rules for creating outputs from input files
+#
+.SUFFIXES:
+.SUFFIXES: .c .lo .o
+
+.c.o:
+	$(COMPILE) -c $<
+
+.c.lo:
+	$(LT_COMPILE)
+
+.PHONY: all all-recursive local-all install \
+	depend depend-recursive local-depend x-local-depend \
+	clean clean-recursive local-clean x-local-clean \
+	distclean distclean-recursive local-distclean x-local-distclean \
+	extraclean extraclean-recursive local-extraclean x-local-extraclean
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/build/w32locatedb.pl b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/w32locatedb.pl
new file mode 100644
index 00000000..121dbf85
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/build/w32locatedb.pl
@@ -0,0 +1,217 @@
+#! perl -w
+#
+# w32locatedb.pl -- Build apr-util with Berkeley DB on Win32
+#
+# Usage: perl w32locatedb.pl <type> <incdir> <libdir>
+#    type:   Library type to link with ('lib' or 'dll')
+#    incdir: BDB includes directory (for db.h)
+#    libdir: Library directory (for libdbXY[s][d].lib)
+#
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+require 5.008;
+use strict;
+use File::Spec::Functions qw(canonpath rel2abs
+                             splitpath catpath splitdir catdir);
+
+########
+# Subroutine prototypes
+sub usage();
+sub find_srcdir();
+sub get_lib_name($$);
+sub edit_header($$);
+sub edit_project($$);
+
+########
+# Parse program arguments and set globals
+die usage() unless scalar @ARGV >= 3;
+
+my $type = lc($ARGV[0]);
+die "Invalid library type '$type'\n"
+    unless $type eq 'lib' or $type eq 'dll';
+
+my $incdir = $ARGV[1];
+die "No 'db.h' in $incdir\n" unless -f "$incdir/db.h";
+
+my $libdir = $ARGV[2];
+die "$libdir: $!" unless -d $libdir;
+
+my $libname = get_lib_name($type, $incdir);
+die "No '$libname.lib' in $libdir" unless -f "$libdir/$libname.lib";
+die "No '${libname}d.lib' in $libdir" unless -f "$libdir/${libname}d.lib";
+
+my $srcdir = find_srcdir();
+my $apu_hw = canonpath("$srcdir/include/apu.hw");
+my $apu_want_hw = canonpath("$srcdir/include/apu_want.hw");
+my $apu_select_dbm_hw = canonpath("$srcdir/include/private/apu_select_dbm.hw");
+my $aprutil_dsp = canonpath("$srcdir/aprutil.dsp");
+my $libaprutil_dsp = canonpath("$srcdir/libaprutil.dsp");
+die "Can't find $apu_hw" unless -f $apu_hw;
+die "Can't find $apu_want_hw" unless -f $apu_want_hw;
+die "Can't find $apu_select_dbm_hw" unless -f $apu_select_dbm_hw;
+die "Can't find $aprutil_dsp" unless -f $aprutil_dsp;
+die "Can't find $libaprutil_dsp" unless -f $libaprutil_dsp;
+
+
+########
+# Edit the header file templates
+my $db_h = rel2abs(canonpath("$incdir/db.h"));
+$db_h =~ s/\\/\//g;
+edit_header($apu_hw,
+            [['^\s*\#\s*define\s+APU_HAVE_DB\s+0\s*$',
+              '#define APU_HAVE_DB     1']]);
+edit_header($apu_want_hw,
+            [['^\s*\#\s*include\s+\<db\.h\>\s*$',
+              "#include \"$db_h\""]]);
+edit_header($apu_select_dbm_hw,
+            [['^\s*\#\s*define\s+APU_USE_DB\s+0\s*$',
+              '#define APU_USE_DB      1'],
+             ['^\s*\#\s*include\s+\<db\.h\>\s*$',
+              "#include \"$db_h\""]]);
+
+########
+# Edit the .dsp files
+my $libpath = rel2abs(canonpath("$libdir/$libname"));
+edit_project($aprutil_dsp, $libpath);
+edit_project($libaprutil_dsp, $libpath);
+
+
+########
+# Print usage
+sub usage()
+{
+    return ("Usage: perl w32locatedb.pl <type> <incdir> <libdir>\n"
+            . "    type:   Library type to link with ('lib' or 'dll')\n"
+            . "    incdir: BDB includes directory (for db.h)\n"
+            . "    libdir: Library directory (for libdbXY[s][d].lib)\n");
+}
+
+########
+# Calculate the (possibly relative) path to the top of the apr-util
+# source dir.
+sub find_srcdir()
+{
+    my $srcdir = rel2abs(canonpath($0));
+    my ($vol, $dir, $file) = splitpath($srcdir);
+    my @dirs = splitdir($dir);
+    die if scalar @dirs < 1;
+    do { $_ = pop @dirs } while ($_ eq '');
+    return catpath($vol, catdir(@dirs), '');
+}
+
+########
+# Construct the name of the BDB library, based on the type and
+# version information in db.h
+sub get_lib_name($$)
+{
+    my ($type, $incdir) = @_;
+    my $major = undef;
+    my $minor = undef;
+    my $patch = undef;
+
+    open(DBH, "< $incdir/db.h")
+        or die "Can't open $incdir/db.h: $!";
+    while (<DBH>) {
+        chomp;
+        m/^\s*\#\s*define\s+DB_VERSION_(MAJOR|MINOR|PATCH)\s+(\d+)\s*$/;
+        next unless defined $1 and defined $2;
+        if    ($1 eq 'MAJOR') { $major = $2; }
+        elsif ($1 eq 'MINOR') { $minor = $2; }
+        elsif ($1 eq 'PATCH') { $patch = $2; }
+        last if defined $major and defined $minor and defined $patch;
+    }
+    close(DBH);
+    die "Can't determine BDB version\n"
+        unless defined $major and defined $minor and defined $patch;
+
+    print "Using BDB version $major.$minor.$patch\n";
+
+    my $libname = "libdb$major$minor";
+    $libname .= 's' if $type eq 'lib';
+    return $libname;
+}
+
+########
+# Replace a file, keeping a backup copy
+sub maybe_rename_with_backup($$$)
+{
+    my ($tmpfile, $file, $maybe) = @_;
+    if ($maybe) {
+        # Make the file writable by the owner. On Windows, this removes
+        # any read-only bits.
+        chmod((stat($file))[2] | 0600, $file);
+        rename($file, "${file}~");
+        rename($tmpfile, $file);
+    } else {
+        print "No changes in $file\n";
+        unlink($tmpfile);
+    }
+}
+
+########
+# Edit a header template in-place.
+sub edit_header($$)
+{
+    my ($file, $pairs) = @_;
+    my $tmpfile = "$file.tmp";
+    my $substs = 0;
+
+    open(IN, "< $file") or die "Can't open $file: $!";
+    open(TMP, "> $tmpfile") or die "Can't open $tmpfile: $!";
+    while (<IN>) {
+        chomp;
+        foreach my $pair (@$pairs) {
+            $substs += s/${$pair}[0]/${$pair}[1]/;
+        }
+        print TMP $_, "\n";
+    }
+    close(IN);
+    close(TMP);
+
+    maybe_rename_with_backup($tmpfile, $file, $substs > 0);
+}
+
+########
+# Edit a project file in-place
+sub edit_project($$)
+{
+    my ($file, $libpath) = @_;
+    my $tmpfile = "$file.tmp";
+    my $substs = 0;
+    my ($prog, $debug) = (undef, undef);
+
+    my $libsearch = $libpath;
+    $libsearch =~ s/\\/\\\\/g;
+
+    open(IN, "< $file") or die "Can't open $file: $!";
+    open(TMP, "> $tmpfile") or die "Can't open $tmpfile: $!";
+    while (<IN>) {
+        chomp;
+
+        if (m/^\# TARGTYPE \"[^\"]+\" 0x([0-9A-Za-z]+)/
+            and defined $1) {
+            $prog = 'LINK32' if $1 eq '0102';
+            $prog = 'LIB32' if $1 eq '0104';
+            die "Unknown project type 0x$1" unless defined $prog;
+        } elsif (defined $prog
+                 and m/^\# PROP Use_Debug_Libraries ([01])/
+                 and defined $1) {
+            $debug = $1;
+        } elsif (defined $prog and defined $debug
+                 and m/^\# ADD $prog (\"$libsearch)?/
+                 and not defined $1) {
+            my $fullpath =
+                ($debug eq '1' ? "${libpath}d.lib" : "$libpath.lib");
+            $substs += s/^\# ADD $prog /\# ADD $prog \"$fullpath\" /;
+        } elsif (m/^\# ADD CPP/) {
+            $substs += s/APU_USE_SDBM/APU_USE_DB/g;
+        }
+
+        print TMP $_, "\n";
+    }
+    close(IN);
+    close(TMP);
+
+    maybe_rename_with_backup($tmpfile, $file, $substs > 0);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/buildconf b/rubbos/app/httpd-2.0.64/srclib/apr-util/buildconf
new file mode 100755
index 00000000..ed346d08
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/buildconf
@@ -0,0 +1,86 @@
+#!/bin/sh
+
+# Default place to look for apr source.  Can be overridden with 
+#   --with-apr=[directory]
+apr_src_dir=../apr
+
+while test $# -gt 0 
+do
+  # Normalize
+  case "$1" in
+  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  case "$1" in
+  --with-apr=*)
+  apr_src_dir=$optarg
+  ;;
+  esac
+
+  shift
+done
+
+if [ -f "$apr_src_dir/build/apr_common.m4" ]; then
+  echo ""
+  echo "Looking for apr source in $apr_src_dir"
+else
+  echo ""
+  echo "Problem finding apr source in $apr_src_dir."
+  echo "Use:"
+  echo "  --with-apr=[directory]" 
+  exit 1
+fi
+
+# Remove some files, then copy them from apr source tree
+rm -f build/apr_common.m4 build/find_apr.m4 build/install.sh \
+      build/config.guess build/config.sub build/get-version.sh
+cp -p $apr_src_dir/build/apr_common.m4 $apr_src_dir/build/find_apr.m4 \
+      $apr_src_dir/build/install.sh $apr_src_dir/build/config.guess \
+      $apr_src_dir/build/config.sub $apr_src_dir/build/get-version.sh \
+      build/
+
+# Remove aclocal.m4 as it'll break some builds...
+rm -rf aclocal.m4 autom4te*.cache
+
+#
+# Generate the autoconf header (include/apu_config.h) and ./configure
+#
+echo "Creating include/private/apu_config.h ..."
+${AUTOHEADER:-autoheader}
+
+echo "Creating configure ..."
+### do some work to toss config.cache?
+if ${AUTOCONF:-autoconf}; then
+  :
+else
+  echo "autoconf failed"
+  exit 1
+fi
+
+# Post autoconf cleanup...
+rm -rf autom4te*.cache
+
+#
+# If Expat has been bundled, then go and configure the thing
+# and then remove autoconf cache
+#
+if [ -f xml/expat/buildconf.sh ]; then
+  echo "Invoking xml/expat/buildconf.sh ..."
+  (cd xml/expat; ./buildconf.sh; rm -rf autom4te*.cache)
+fi
+
+# Create RPM Spec file
+if [ -f `which cut` ]; then
+  echo rebuilding rpm spec file
+  REVISION=`build/get-version.sh all include/apu_version.h APU`
+  VERSION=`echo $REVISION | cut -d- -s -f1`
+  RELEASE=`echo $REVISION | cut -d- -s -f2`
+  if [ "x$VERSION" = "x" ]; then
+      VERSION=$REVISION
+      RELEASE=1
+  fi
+  sed -e "s/APU_VERSION/$VERSION/" -e "s/APU_RELEASE/$RELEASE/" \
+    ./build/rpm/apr-util.spec.in > apr-util.spec
+fi
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/config.layout b/rubbos/app/httpd-2.0.64/srclib/apr-util/config.layout
new file mode 100644
index 00000000..903e71e1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/config.layout
@@ -0,0 +1,231 @@
+##
+##  config.layout -- Pre-defined Installation Path Layouts
+##
+##  Hints:
+##  - layouts can be loaded with configure's --enable-layout=ID option
+##  - when no --enable-layout option is given, the default layout is `apr'
+##  - a trailing plus character (`+') on paths is replaced with a 
+##    `/<target>' suffix where <target> is currently hardcoded to 'apr'.
+##    (This may become a configurable parameter at some point.)
+##
+
+#   Classical APR-util path layout designed for parallel installs.
+<Layout apr-util>
+    prefix:        /usr/local/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/modules
+    mandir:        ${prefix}/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include/apr-${APRUTIL_MAJOR_VERSION}
+    localstatedir: ${prefix}
+    libsuffix:     -${APRUTIL_MAJOR_VERSION}
+</Layout>
+
+#   Classical single-installation APR path layout.
+<Layout classic>
+    prefix:        /usr/local/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/modules
+    mandir:        ${prefix}/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include
+    localstatedir: ${prefix}
+</Layout>
+
+#   GNU standards conforming path layout.
+#   See FSF's GNU project `make-stds' document for details.
+<Layout GNU>
+    prefix:        /usr/local
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec
+    mandir:        ${prefix}/man
+    sysconfdir:    ${prefix}/etc+
+    datadir:       ${prefix}/share+
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include+
+    localstatedir: ${prefix}/var+
+    runtimedir:    ${localstatedir}/run
+</Layout>
+
+#   Mac OS X Server (Rhapsody)
+<Layout Mac OS X Server>
+    prefix:        /Local/Library/WebServer
+    exec_prefix:   /usr
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    /System/Library/apr/Modules
+    mandir:        ${exec_prefix}/share/man
+    sysconfdir:    ${prefix}/Configuration
+    datadir:       ${prefix}
+    installbuilddir: /System/Library/apr/Build
+    includedir:    /System/Library/Frameworks/apr.framework/Versions/2.0/Headers
+    localstatedir: /var
+    runtimedir:    ${prefix}/Logs
+</Layout>
+
+#   Darwin/Mac OS Layout
+<Layout Darwin>
+    prefix:        /usr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec+
+    mandir:        ${prefix}/share/man
+    datadir:       /Library/WebServer
+    sysconfdir:    /etc+
+    installbuilddir: ${prefix}/share/httpd/build
+    includedir:    ${prefix}/include+
+    localstatedir: /var
+    runtimedir:    ${localstatedir}/run
+</Layout>
+
+#   Red Hat Linux 7.x layout
+<Layout RedHat>
+    prefix:        /usr
+    exec_prefix:   ${prefix}
+    bindir:        ${prefix}/bin
+    sbindir:       ${prefix}/sbin
+    libdir:        ${prefix}/lib
+    libexecdir:    ${prefix}/lib/apr
+    mandir:        ${prefix}/man
+    sysconfdir:    /etc/httpd/conf
+    datadir:       /var/www
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include/apr
+    localstatedir: /var
+    runtimedir:    ${localstatedir}/run
+</Layout>     
+
+#   According to the /opt filesystem conventions
+<Layout opt>
+    prefix:        /opt/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec
+    mandir:        ${prefix}/man
+    sysconfdir:    /etc${prefix}
+    datadir:       ${prefix}/share
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include
+    localstatedir: /var${prefix}
+    runtimedir:    ${localstatedir}/run
+</Layout>
+
+#  BeOS layout...
+<Layout beos>
+    prefix:        /boot/home/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec
+    mandir:        ${prefix}/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include
+    localstatedir: ${prefix}
+    runtimedir:    ${localstatedir}/logs
+</Layout>
+
+#   SuSE 6.x layout
+<Layout SuSE>
+    prefix:        /usr
+    exec_prefix:   ${prefix}
+    bindir:        ${prefix}/bin
+    sbindir:       ${prefix}/sbin
+    libdir:        ${prefix}/lib
+    libexecdir:    ${prefix}/lib/apr
+    mandir:        ${prefix}/share/man
+    sysconfdir:    /etc/httpd
+    datadir:       /usr/local/httpd
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include/apr
+    localstatedir: /var/lib/httpd
+    runtimedir:    /var/run
+</Layout>
+
+#   BSD/OS layout
+<Layout BSDI>
+    prefix:        /var/www
+    exec_prefix:   /usr/contrib
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec/apr
+    mandir:        ${exec_prefix}/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${datadir}/build
+    includedir:    ${exec_prefix}/include/apr
+    localstatedir: /var
+    runtimedir:    ${localstatedir}/run
+</Layout>
+
+#   Solaris 8 Layout
+<Layout Solaris>
+    prefix:        /usr/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec
+    mandir:        ${exec_prefix}/man
+    sysconfdir:    /etc/apr
+    datadir:       /var/apr
+    installbuilddir: ${datadir}/build
+    includedir:    ${exec_prefix}/include
+    localstatedir: ${prefix}
+    runtimedir:    /var/run
+</Layout>
+
+#   OpenBSD Layout
+<Layout OpenBSD>
+    prefix:        /var/www
+    exec_prefix:   /usr
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/lib/apr/modules
+    mandir:        ${exec_prefix}/share/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${prefix}/build
+    includedir:    ${exec_prefix}/lib/apr/include
+    localstatedir: ${prefix}
+    runtimedir:    ${prefix}/logs
+</Layout>
+
+# Debian layout
+<Layout Debian>
+    prefix:        
+    exec_prefix:   ${prefix}/usr
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/lib/apr/modules
+    mandir:        ${exec_prefix}/share/man
+    datadir:       ${exec_prefix}/share/apr
+    includedir:    ${exec_prefix}/include/apr-${APRUTIL_MAJOR_VERSION}
+    localstatedir: ${prefix}/var/run
+    runtimedir:    ${prefix}/var/run
+    infodir:       ${exec_prefix}/share/info
+    libsuffix     -${APRUTIL_MAJOR_VERSION}
+</Layout>
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/config.log b/rubbos/app/httpd-2.0.64/srclib/apr-util/config.log
new file mode 100644
index 00000000..f253aa54
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/config.log
@@ -0,0 +1,554 @@
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by configure, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/configure --disable-option-checking --prefix=/bottlenecks/rubbos/app/apache2 --enable-module=so --enable-so --with-mpm=worker --cache-file=/dev/null --srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util --with-apr=../apr --prefix=/bottlenecks/rubbos/app/apache2 --exec-prefix=/bottlenecks/rubbos/app/apache2 --libdir=${prefix}/lib --includedir=/bottlenecks/rubbos/app/apache2/include --bindir=${prefix}/bin
+
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = ubuntu
+uname -m = x86_64
+uname -r = 3.16.0-30-generic
+uname -s = Linux
+uname -v = #40~14.04.1-Ubuntu SMP Thu Jan 15 17:43:14 UTC 2015
+
+/usr/bin/uname -p = unknown
+/bin/uname -X     = unknown
+
+/bin/arch              = unknown
+/usr/bin/arch -k       = unknown
+/usr/convex/getsysinfo = unknown
+/usr/bin/hostinfo      = unknown
+/bin/machine           = unknown
+/usr/bin/oslevel       = unknown
+/bin/universe          = unknown
+
+PATH: /bottlenecks/rubbos/app/jdk1.6.0_27/bin
+PATH: /bin/unix
+PATH: /bottlenecks/rubbos/app/apache-ant-1.6.5/bin
+PATH: /bottlenecks/rubbos/app/apache-tomcat-5.5.17/bin
+PATH: /usr/local/sbin
+PATH: /usr/local/bin
+PATH: /usr/sbin
+PATH: /usr/bin
+PATH: /sbin
+PATH: /bin
+PATH: /usr/games
+PATH: /usr/local/games
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+configure:2138: checking build system type
+configure:2156: result: x86_64-unknown-linux-gnu
+configure:2178: checking host system type
+configure:2193: result: x86_64-unknown-linux-gnu
+configure:2215: checking target system type
+configure:2230: result: x86_64-unknown-linux-gnu
+configure:2265: checking for working mkdir -p
+configure:2281: result: yes
+configure:2365: checking for chosen layout
+configure:2367: result: apr-util
+configure:2578: checking for APR
+configure:2638: result: yes
+configure:2764: checking for gcc
+configure:2791: result: gcc
+configure:3023: checking for C compiler version
+configure:3031: gcc --version >&5
+gcc (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4
+Copyright (C) 2013 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+configure:3035: $? = 0
+configure:3042: gcc -v >&5
+Using built-in specs.
+COLLECT_GCC=gcc
+COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
+Thread model: posix
+gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) 
+configure:3046: $? = 0
+configure:3053: gcc -V >&5
+gcc: error: unrecognized command line option '-V'
+gcc: fatal error: no input files
+compilation terminated.
+configure:3057: $? = 4
+configure:3080: checking for C compiler default output file name
+configure:3102: gcc  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+configure:3106: $? = 0
+configure:3144: result: a.out
+configure:3163: checking whether the C compiler works
+configure:3173: ./a.out
+configure:3177: $? = 0
+configure:3196: result: yes
+configure:3203: checking whether we are cross compiling
+configure:3205: result: no
+configure:3208: checking for suffix of executables
+configure:3215: gcc -o conftest  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+configure:3219: $? = 0
+configure:3245: result: 
+configure:3251: checking for suffix of object files
+configure:3277: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:3281: $? = 0
+configure:3306: result: o
+configure:3310: checking whether we are using the GNU C compiler
+configure:3339: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:3346: $? = 0
+configure:3363: result: yes
+configure:3372: checking whether gcc accepts -g
+configure:3402: gcc -c -g  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:3409: $? = 0
+configure:3510: result: yes
+configure:3527: checking for gcc option to accept ISO C89
+configure:3601: gcc  -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:3608: $? = 0
+configure:3631: result: none needed
+configure:3655: checking how to run the C preprocessor
+configure:3773: result: gcc -E
+configure:3802: gcc -E  -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:3809: $? = 0
+configure:3840: gcc -E  -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:8:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:3847: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:3887: checking for grep that handles long lines and -e
+configure:3947: result: /bin/grep
+configure:3952: checking for egrep
+configure:4016: result: /bin/grep -E
+configure:4021: checking for ANSI C header files
+configure:4051: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4058: $? = 0
+configure:4157: gcc -o conftest  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+configure:4161: $? = 0
+configure:4167: ./conftest
+configure:4171: $? = 0
+configure:4189: result: yes
+configure:4213: checking for sys/types.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:4213: checking for sys/stat.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:4213: checking for stdlib.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:4213: checking for string.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:4213: checking for memory.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:4213: checking for strings.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:4213: checking for inttypes.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:4213: checking for stdint.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:4213: checking for unistd.h
+configure:4234: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:4241: $? = 0
+configure:4258: result: yes
+configure:33969: checking for default DBM
+configure:33971: result: sdbm (default)
+configure:34343: checking for Expat in /usr
+configure:34410: result: no
+configure:34343: checking for Expat in /usr/local
+configure:34410: result: no
+configure:34343: checking for Expat in xml/expat-cvs
+configure:34410: result: no
+configure:34343: checking for Expat in xml/expat
+configure:34407: result: yes
+configure:34922: checking iconv.h usability
+configure:34939: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:34946: $? = 0
+configure:34960: result: yes
+configure:34964: checking iconv.h presence
+configure:34979: gcc -E  -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:34986: $? = 0
+configure:35000: result: yes
+configure:35028: checking for iconv.h
+configure:35035: result: yes
+configure:35069: gcc -o conftest  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+configure:35076: $? = 0
+configure:35339: checking for type of inbuf parameter to iconv
+configure:35386: result: char **
+configure:35398: checking for iconv.h
+configure:35405: result: yes
+configure:35409: checking langinfo.h usability
+configure:35426: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:35433: $? = 0
+configure:35447: result: yes
+configure:35451: checking langinfo.h presence
+configure:35466: gcc -E  -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:35473: $? = 0
+configure:35487: result: yes
+configure:35515: checking for langinfo.h
+configure:35524: result: yes
+configure:35555: checking for nl_langinfo
+configure:35611: gcc -o conftest  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+configure:35618: $? = 0
+configure:35640: result: yes
+configure:35663: checking for CODESET in langinfo.h
+configure:35692: result: yes
+configure:35706: checking for library containing crypt
+configure:35747: gcc -o conftest  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+/tmp/ccTtSCl0.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/conftest.c:33: undefined reference to `crypt'
+collect2: error: ld returned 1 exit status
+configure:35754: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ICONV_H 1
+| #define HAVE_LANGINFO_H 1
+| #define HAVE_NL_LANGINFO 1
+| #define HAVE_CODESET 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char crypt ();
+| int
+| main ()
+| {
+| return crypt ();
+|   ;
+|   return 0;
+| }
+configure:35747: gcc -o conftest  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE  conftest.c -lcrypt   >&5
+configure:35754: $? = 0
+configure:35785: result: -lcrypt
+configure:35793: checking if system crypt() function is threadsafe
+configure:35805: result: no
+configure:35812: checking for crypt_r
+configure:35868: gcc -o conftest  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE  conftest.c -lcrypt  >&5
+configure:35875: $? = 0
+configure:35897: result: yes
+configure:35913: checking style of crypt_r
+configure:35946: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:30:1: error: unknown type name 'CRYPTD'
+ CRYPTD buffer;
+ ^
+conftest.c:31:1: warning: passing argument 3 of 'crypt_r' from incompatible pointer type [enabled by default]
+ crypt_r("passwd", "hash", &buffer);
+ ^
+In file included from conftest.c:24:0:
+/usr/include/crypt.h:60:14: note: expected 'struct crypt_data * __restrict__' but argument is of type 'int *'
+ extern char *crypt_r (const char *__key, const char *__salt,
+              ^
+configure:35953: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ICONV_H 1
+| #define HAVE_LANGINFO_H 1
+| #define HAVE_NL_LANGINFO 1
+| #define HAVE_CODESET 1
+| #define HAVE_CRYPT_R 1
+| /* end confdefs.h.  */
+| 
+| #include <crypt.h>
+| 
+| int
+| main ()
+| {
+| 
+| CRYPTD buffer;
+| crypt_r("passwd", "hash", &buffer);
+| 
+|   ;
+|   return 0;
+| }
+configure:35994: gcc -c  -g -O2 -pthread  -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:36001: $? = 0
+configure:36018: result: struct_crypt_data
+configure:36233: creating ./config.status
+
+## ---------------------- ##
+## Running config.status. ##
+## ---------------------- ##
+
+This file was extended by config.status, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = 
+  CONFIG_HEADERS  = 
+  CONFIG_LINKS    = 
+  CONFIG_COMMANDS = 
+  $ ./config.status 
+
+on ubuntu
+
+config.status:793: creating export_vars.sh
+config.status:793: creating apu-config
+config.status:793: creating build/pkg/pkginfo
+config.status:793: creating include/private/apu_select_dbm.h
+config.status:793: creating include/apr_ldap.h
+config.status:793: creating include/apu.h
+config.status:793: creating include/apu_want.h
+config.status:793: creating Makefile
+config.status:793: creating buckets/Makefile
+config.status:793: creating crypto/Makefile
+config.status:793: creating dbm/Makefile
+config.status:793: creating dbm/sdbm/Makefile
+config.status:793: creating encoding/Makefile
+config.status:793: creating hooks/Makefile
+config.status:793: creating ldap/Makefile
+config.status:793: creating uri/Makefile
+config.status:793: creating xml/Makefile
+config.status:793: creating misc/Makefile
+config.status:793: creating strmatch/Makefile
+config.status:793: creating xlate/Makefile
+config.status:793: creating test/Makefile
+config.status:793: creating include/private/apu_config.h
+config.status:1004: include/private/apu_config.h is unchanged
+config.status:1022: executing default commands
+
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+
+ac_cv_build=x86_64-unknown-linux-gnu
+ac_cv_c_compiler_gnu=yes
+ac_cv_crypt_r_style=struct_crypt_data
+ac_cv_define_CODESET=yes
+ac_cv_env_CC_set=
+ac_cv_env_CC_value=
+ac_cv_env_CFLAGS_set=
+ac_cv_env_CFLAGS_value=
+ac_cv_env_CPPFLAGS_set=
+ac_cv_env_CPPFLAGS_value=
+ac_cv_env_CPP_set=
+ac_cv_env_CPP_value=
+ac_cv_env_LDFLAGS_set=
+ac_cv_env_LDFLAGS_value=
+ac_cv_env_LIBS_set=
+ac_cv_env_LIBS_value=
+ac_cv_env_build_alias_set=
+ac_cv_env_build_alias_value=
+ac_cv_env_host_alias_set=
+ac_cv_env_host_alias_value=
+ac_cv_env_target_alias_set=
+ac_cv_env_target_alias_value=
+ac_cv_func_crypt_r=yes
+ac_cv_func_nl_langinfo=yes
+ac_cv_header_iconv_h=yes
+ac_cv_header_inttypes_h=yes
+ac_cv_header_langinfo_h=yes
+ac_cv_header_memory_h=yes
+ac_cv_header_stdc=yes
+ac_cv_header_stdint_h=yes
+ac_cv_header_stdlib_h=yes
+ac_cv_header_string_h=yes
+ac_cv_header_strings_h=yes
+ac_cv_header_sys_stat_h=yes
+ac_cv_header_sys_types_h=yes
+ac_cv_header_unistd_h=yes
+ac_cv_host=x86_64-unknown-linux-gnu
+ac_cv_mkdir_p=yes
+ac_cv_objext=o
+ac_cv_path_EGREP='/bin/grep -E'
+ac_cv_path_GREP=/bin/grep
+ac_cv_prog_CPP='gcc -E'
+ac_cv_prog_ac_ct_CC=gcc
+ac_cv_prog_cc_c89=
+ac_cv_prog_cc_g=yes
+ac_cv_search_crypt=-lcrypt
+ac_cv_target=x86_64-unknown-linux-gnu
+
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+
+APRUTIL_DOTTED_VERSION='0.9.19'
+APRUTIL_EXPORT_LIBS='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la'
+APRUTIL_INCLUDES='-I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib'
+APRUTIL_LDFLAGS='-L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib'
+APRUTIL_LIBNAME='aprutil-${APRUTIL_MAJOR_VERSION}'
+APRUTIL_LIBS='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la -lrt -lm -lcrypt -lnsl -lpthread -ldl'
+APRUTIL_MAJOR_VERSION='0'
+APRUTIL_PRIV_INCLUDES='-I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private'
+APR_BUILD_DIR='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build'
+APR_INCLUDES=' -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include '
+APR_LIBS=' /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la -lrt -lm -lcrypt -lnsl  -lpthread -ldl'
+APR_XML_DIR='xml/expat'
+APR_XML_EXPAT_OLD=''
+APR_XML_SUBDIRS='expat'
+APU_CONFIG_LOCATION='source'
+CC='gcc'
+CFLAGS=' -g -O2 -pthread'
+CPP='gcc -E'
+CPPFLAGS=' -D_REENTRANT -D_GNU_SOURCE'
+DEFS='-DHAVE_CONFIG_H'
+ECHO_C=''
+ECHO_N='-n'
+ECHO_T=''
+EGREP='/bin/grep -E'
+EXEEXT=''
+EXTRA_OS_LINK=''
+GREP='/bin/grep'
+INCLUDE_RULES='include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk'
+LDFLAGS=''
+LIBOBJS=''
+LIBS='-lcrypt '
+LTLIBOBJS=''
+LT_NO_INSTALL='-no-install'
+OBJEXT='o'
+PACKAGE_BUGREPORT=''
+PACKAGE_NAME=''
+PACKAGE_STRING=''
+PACKAGE_TARNAME=''
+PACKAGE_VERSION=''
+PATH_SEPARATOR=':'
+SHELL='/bin/bash'
+abs_builddir='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util'
+abs_srcdir='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util'
+ac_ct_CC='gcc'
+apu_db_header='db.h'
+apu_db_version='0'
+apu_has_ldap='0'
+apu_has_ldap_netscape_ssl='0'
+apu_has_ldap_starttls='0'
+apu_have_db='0'
+apu_have_gdbm='0'
+apu_have_ndbm='0'
+apu_have_sdbm='1'
+apu_use_db='0'
+apu_use_gdbm='0'
+apu_use_ndbm='0'
+apu_use_sdbm='1'
+bindir='${prefix}/bin'
+build='x86_64-unknown-linux-gnu'
+build_alias=''
+build_cpu='x86_64'
+build_os='linux-gnu'
+build_vendor='unknown'
+datadir='${prefix}'
+datarootdir='${prefix}/share'
+docdir='${datarootdir}/doc/${PACKAGE}'
+dvidir='${docdir}'
+exec_prefix='/bottlenecks/rubbos/app/apache2'
+have_iconv='1'
+host='x86_64-unknown-linux-gnu'
+host_alias='Linux'
+host_cpu='x86_64'
+host_os='linux-gnu'
+host_vendor='unknown'
+htmldir='${docdir}'
+includedir='/bottlenecks/rubbos/app/apache2/include'
+infodir='${datarootdir}/info'
+lber_h=''
+ldap_h=''
+ldap_ssl_h=''
+lib_target='-rpath $(libdir) $$objects'
+libdir='${prefix}/lib'
+libexecdir='${exec_prefix}/modules'
+localedir='${datarootdir}/locale'
+localstatedir='${prefix}'
+mandir='${prefix}/man'
+oldincludedir='/usr/include'
+pdfdir='${docdir}'
+prefix='/bottlenecks/rubbos/app/apache2'
+program_transform_name='s,x,x,'
+psdir='${docdir}'
+sbindir='${exec_prefix}/bin'
+sharedstatedir='${prefix}/com'
+so_ext='lo'
+sysconfdir='${prefix}/conf'
+target='x86_64-unknown-linux-gnu'
+target_alias=''
+target_cpu='x86_64'
+target_os='linux-gnu'
+target_vendor='unknown'
+top_builddir='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util'
+
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+
+#define PACKAGE_NAME ""
+#define PACKAGE_TARNAME ""
+#define PACKAGE_VERSION ""
+#define PACKAGE_STRING ""
+#define PACKAGE_BUGREPORT ""
+#define STDC_HEADERS 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRING_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_UNISTD_H 1
+#define HAVE_ICONV_H 1
+#define HAVE_LANGINFO_H 1
+#define HAVE_NL_LANGINFO 1
+#define HAVE_CODESET 1
+#define HAVE_CRYPT_R 1
+#define CRYPT_R_STRUCT_CRYPT_DATA 1
+
+configure: exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/config.nice b/rubbos/app/httpd-2.0.64/srclib/apr-util/config.nice
new file mode 100755
index 00000000..fcefd57f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/config.nice
@@ -0,0 +1,18 @@
+#! /bin/sh
+#
+# Created by configure
+
+"/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/configure" \
+"--disable-option-checking" \
+"--enable-module=so" \
+"--enable-so" \
+"--with-mpm=worker" \
+"--cache-file=/dev/null" \
+"--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util" \
+"--with-apr=../apr" \
+"--prefix=/bottlenecks/rubbos/app/apache2" \
+"--exec-prefix=/bottlenecks/rubbos/app/apache2" \
+"--libdir=/bottlenecks/rubbos/app/apache2/lib" \
+"--includedir=/bottlenecks/rubbos/app/apache2/include" \
+"--bindir=/bottlenecks/rubbos/app/apache2/bin" \
+"$@"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/config.status b/rubbos/app/httpd-2.0.64/srclib/apr-util/config.status
new file mode 100755
index 00000000..408ab432
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/config.status
@@ -0,0 +1,1037 @@
+#! /bin/bash
+# Generated by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=${CONFIG_SHELL-/bin/bash}
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+# Files that config.status was made for.
+config_files=" export_vars.sh apu-config build/pkg/pkginfo include/private/apu_select_dbm.h include/apr_ldap.h include/apu.h include/apu_want.h Makefile buckets/Makefile crypto/Makefile dbm/Makefile dbm/sdbm/Makefile encoding/Makefile hooks/Makefile ldap/Makefile uri/Makefile xml/Makefile misc/Makefile strmatch/Makefile xlate/Makefile test/Makefile"
+config_headers=" include/private/apu_config.h"
+config_commands=" default"
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+ac_cs_version="\
+config.status
+configured by /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/configure, generated by GNU Autoconf 2.63,
+  with options \"'--disable-option-checking' '--enable-module=so' '--enable-so' '--with-mpm=worker' '--cache-file=/dev/null' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util' '--with-apr=../apr' '--prefix=/bottlenecks/rubbos/app/apache2' '--exec-prefix=/bottlenecks/rubbos/app/apache2' '--libdir=\${prefix}/lib' '--includedir=/bottlenecks/rubbos/app/apache2/include' '--bindir=\${prefix}/bin'\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util'
+srcdir='.'
+test -n "$AWK" || AWK=awk
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+if $ac_cs_recheck; then
+  set X '/bin/bash' '/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/configure'  '--disable-option-checking' '--enable-module=so' '--enable-so' '--with-mpm=worker' '--cache-file=/dev/null' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util' '--with-apr=../apr' '--prefix=/bottlenecks/rubbos/app/apache2' '--exec-prefix=/bottlenecks/rubbos/app/apache2' '--libdir=${prefix}/lib' '--includedir=/bottlenecks/rubbos/app/apache2/include' '--bindir=${prefix}/bin' $ac_configure_extra_args --no-create --no-recursion
+  shift
+  $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6
+  CONFIG_SHELL='/bin/bash'
+  export CONFIG_SHELL
+  exec "$@"
+fi
+
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "include/private/apu_config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/private/apu_config.h" ;;
+    "export_vars.sh") CONFIG_FILES="$CONFIG_FILES export_vars.sh" ;;
+    "apu-config") CONFIG_FILES="$CONFIG_FILES apu-config" ;;
+    "build/pkg/pkginfo") CONFIG_FILES="$CONFIG_FILES build/pkg/pkginfo" ;;
+    "include/private/apu_select_dbm.h") CONFIG_FILES="$CONFIG_FILES include/private/apu_select_dbm.h" ;;
+    "include/apr_ldap.h") CONFIG_FILES="$CONFIG_FILES include/apr_ldap.h" ;;
+    "include/apu.h") CONFIG_FILES="$CONFIG_FILES include/apu.h" ;;
+    "include/apu_want.h") CONFIG_FILES="$CONFIG_FILES include/apu_want.h" ;;
+    "$MAKEFILES") CONFIG_FILES="$CONFIG_FILES $MAKEFILES" ;;
+    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+cat >>"$tmp/subs1.awk" <<\_ACAWK &&
+S["LTLIBOBJS"]=""
+S["LIBOBJS"]=""
+S["INCLUDE_RULES"]="include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk"
+S["APRUTIL_LIBS"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la -lrt -lm -lcr"\
+"ypt -lnsl -lpthread -ldl"
+S["APRUTIL_LDFLAGS"]="-L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib"
+S["APRUTIL_INCLUDES"]="-I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib"
+S["APRUTIL_PRIV_INCLUDES"]="-I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private"
+S["APRUTIL_EXPORT_LIBS"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la"
+S["EXTRA_OS_LINK"]=""
+S["LT_NO_INSTALL"]="-no-install"
+S["APRUTIL_LIBNAME"]="aprutil-${APRUTIL_MAJOR_VERSION}"
+S["lib_target"]="-rpath $(libdir) $$objects"
+S["so_ext"]="lo"
+S["have_iconv"]="1"
+S["APR_XML_EXPAT_OLD"]=""
+S["APR_XML_DIR"]="xml/expat"
+S["APR_XML_SUBDIRS"]="expat"
+S["apu_db_version"]="0"
+S["apu_db_header"]="db.h"
+S["apu_have_db"]="0"
+S["apu_have_ndbm"]="0"
+S["apu_have_gdbm"]="0"
+S["apu_have_sdbm"]="1"
+S["apu_use_db"]="0"
+S["apu_use_ndbm"]="0"
+S["apu_use_gdbm"]="0"
+S["apu_use_sdbm"]="1"
+S["apu_has_ldap"]="0"
+S["apu_has_ldap_starttls"]="0"
+S["apu_has_ldap_netscape_ssl"]="0"
+S["ldap_ssl_h"]=""
+S["lber_h"]=""
+S["ldap_h"]=""
+S["EGREP"]="/bin/grep -E"
+S["GREP"]="/bin/grep"
+S["CPP"]="gcc -E"
+S["OBJEXT"]="o"
+S["EXEEXT"]=""
+S["ac_ct_CC"]="gcc"
+S["CPPFLAGS"]=" -D_REENTRANT -D_GNU_SOURCE"
+S["LDFLAGS"]=""
+S["CFLAGS"]=" -g -O2 -pthread"
+S["CC"]="gcc"
+S["APR_BUILD_DIR"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build"
+S["APR_LIBS"]=" /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la -lrt -lm -lcrypt -lnsl  -lpthread -ldl"
+S["APR_INCLUDES"]=" -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include "
+S["APRUTIL_MAJOR_VERSION"]="0"
+S["APRUTIL_DOTTED_VERSION"]="0.9.19"
+S["abs_builddir"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util"
+S["abs_srcdir"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util"
+S["top_builddir"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util"
+S["target_os"]="linux-gnu"
+S["target_vendor"]="unknown"
+S["target_cpu"]="x86_64"
+S["target"]="x86_64-unknown-linux-gnu"
+S["host_os"]="linux-gnu"
+S["host_vendor"]="unknown"
+S["host_cpu"]="x86_64"
+S["host"]="x86_64-unknown-linux-gnu"
+S["build_os"]="linux-gnu"
+S["build_vendor"]="unknown"
+S["build_cpu"]="x86_64"
+S["build"]="x86_64-unknown-linux-gnu"
+S["APU_CONFIG_LOCATION"]="source"
+S["target_alias"]=""
+S["host_alias"]="Linux"
+S["build_alias"]=""
+S["LIBS"]="-lcrypt "
+S["ECHO_T"]=""
+S["ECHO_N"]="-n"
+S["ECHO_C"]=""
+S["DEFS"]="-DHAVE_CONFIG_H"
+S["mandir"]="${prefix}/man"
+S["localedir"]="${datarootdir}/locale"
+S["libdir"]="${prefix}/lib"
+S["psdir"]="${docdir}"
+S["pdfdir"]="${docdir}"
+S["dvidir"]="${docdir}"
+S["htmldir"]="${docdir}"
+S["infodir"]="${datarootdir}/info"
+S["docdir"]="${datarootdir}/doc/${PACKAGE}"
+S["oldincludedir"]="/usr/include"
+S["includedir"]="/bottlenecks/rubbos/app/apache2/include"
+S["localstatedir"]="${prefix}"
+S["sharedstatedir"]="${prefix}/com"
+S["sysconfdir"]="${prefix}/conf"
+S["datadir"]="${prefix}"
+S["datarootdir"]="${prefix}/share"
+S["libexecdir"]="${exec_prefix}/modules"
+S["sbindir"]="${exec_prefix}/bin"
+S["bindir"]="${prefix}/bin"
+S["program_transform_name"]="s,x,x,"
+S["prefix"]="/bottlenecks/rubbos/app/apache2"
+S["exec_prefix"]="/bottlenecks/rubbos/app/apache2"
+S["PACKAGE_BUGREPORT"]=""
+S["PACKAGE_STRING"]=""
+S["PACKAGE_VERSION"]=""
+S["PACKAGE_TARNAME"]=""
+S["PACKAGE_NAME"]=""
+S["PATH_SEPARATOR"]=":"
+S["SHELL"]="/bin/bash"
+_ACAWK
+cat >>"$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+D["PACKAGE_NAME"]=" \"\""
+D["PACKAGE_TARNAME"]=" \"\""
+D["PACKAGE_VERSION"]=" \"\""
+D["PACKAGE_STRING"]=" \"\""
+D["PACKAGE_BUGREPORT"]=" \"\""
+D["STDC_HEADERS"]=" 1"
+D["HAVE_SYS_TYPES_H"]=" 1"
+D["HAVE_SYS_STAT_H"]=" 1"
+D["HAVE_STDLIB_H"]=" 1"
+D["HAVE_STRING_H"]=" 1"
+D["HAVE_MEMORY_H"]=" 1"
+D["HAVE_STRINGS_H"]=" 1"
+D["HAVE_INTTYPES_H"]=" 1"
+D["HAVE_STDINT_H"]=" 1"
+D["HAVE_UNISTD_H"]=" 1"
+D["HAVE_ICONV_H"]=" 1"
+D["HAVE_LANGINFO_H"]=" 1"
+D["HAVE_NL_LANGINFO"]=" 1"
+D["HAVE_CODESET"]=" 1"
+D["HAVE_CRYPT_R"]=" 1"
+D["CRYPT_R_STRUCT_CRYPT_DATA"]=" 1"
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+[_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ][_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]*([\t (]|$)/ {
+  line = $ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  ac_datarootdir_hack='
+  s&@datadir@&${prefix}&g
+  s&@docdir@&${datarootdir}/doc/${PACKAGE}&g
+  s&@infodir@&${datarootdir}/info&g
+  s&@localedir@&${datarootdir}/locale&g
+  s&@mandir@&${prefix}/man&g
+    s&\${datarootdir}&${prefix}/share&g' ;;
+esac
+ac_sed_extra="/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}
+
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "default":C)
+chmod +x apu-config
+ ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/configure b/rubbos/app/httpd-2.0.64/srclib/apr-util/configure
new file mode 100755
index 00000000..19316ee1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/configure
@@ -0,0 +1,37390 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="export_vars.sh.in"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+INCLUDE_RULES
+APRUTIL_LIBS
+APRUTIL_LDFLAGS
+APRUTIL_INCLUDES
+APRUTIL_PRIV_INCLUDES
+APRUTIL_EXPORT_LIBS
+EXTRA_OS_LINK
+LT_NO_INSTALL
+APRUTIL_LIBNAME
+lib_target
+so_ext
+have_iconv
+APR_XML_EXPAT_OLD
+APR_XML_DIR
+APR_XML_SUBDIRS
+apu_db_version
+apu_db_header
+apu_have_db
+apu_have_ndbm
+apu_have_gdbm
+apu_have_sdbm
+apu_use_db
+apu_use_ndbm
+apu_use_gdbm
+apu_use_sdbm
+apu_has_ldap
+apu_has_ldap_starttls
+apu_has_ldap_netscape_ssl
+ldap_ssl_h
+lber_h
+ldap_h
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+APR_BUILD_DIR
+APR_LIBS
+APR_INCLUDES
+APRUTIL_MAJOR_VERSION
+APRUTIL_DOTTED_VERSION
+abs_builddir
+abs_srcdir
+top_builddir
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+APU_CONFIG_LOCATION
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_layout
+with_apr
+with_ldap_include
+with_ldap_lib
+with_ldap
+with_dbm
+with_gdbm
+with_ndbm
+with_berkeley_db
+with_expat
+with_iconv
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-layout=LAYOUT
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-apr=DIR|FILE     prefix for installed APR, path to APR build tree,
+                          or the full path to apr-config
+  --with-ldap-include=path  path to ldap include files with trailing slash
+  --with-ldap-lib=path    path to ldap lib file
+  --with-ldap=library     ldap library to use
+
+    --with-dbm=DBM          choose the DBM type to use.
+      DBM={sdbm,gdbm,ndbm,db,db1,db185,db2,db3,db4,db41,db42,db43,db44,db45,db46,db47,db48}
+
+
+    --with-gdbm=DIR          specify GDBM location
+
+
+    --with-ndbm=PATH
+      Find the NDBM header and library in \`PATH/include' and
+      \`PATH/lib'.  If PATH is of the form \`HEADER:LIB', then search
+      for header files in HEADER, and the library in LIB.  If you omit
+      the \`=PATH' part completely, the configure script will search
+      for NDBM in a number of standard places.
+
+
+    --with-berkeley-db=PATH
+      Find the Berkeley DB header and library in \`PATH/include' and
+      \`PATH/lib'.  If PATH is of the form \`HEADER:LIB', then search
+      for header files in HEADER, and the library in LIB.  If you omit
+      the \`=PATH' part completely, the configure script will search
+      for Berkeley DB in a number of standard places.
+
+  --with-expat=DIR        specify Expat location or 'builtin'
+  --with-iconv=DIR        path to iconv installation
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+ac_config_headers="$ac_config_headers include/private/apu_config.h"
+
+ac_aux_dir=
+for ac_dir in build "$srcdir"/build; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+  rm -f config.nice
+  cat >config.nice<<EOF
+#! /bin/sh
+#
+# Created by configure
+
+EOF
+  if test -n "$CC"; then
+    echo "CC=\"$CC\"; export CC" >> config.nice
+  fi
+  if test -n "$CFLAGS"; then
+    echo "CFLAGS=\"$CFLAGS\"; export CFLAGS" >> config.nice
+  fi
+  if test -n "$CPPFLAGS"; then
+    echo "CPPFLAGS=\"$CPPFLAGS\"; export CPPFLAGS" >> config.nice
+  fi
+  if test -n "$LDFLAGS"; then
+    echo "LDFLAGS=\"$LDFLAGS\"; export LDFLAGS" >> config.nice
+  fi
+  if test -n "$LIBS"; then
+    echo "LIBS=\"$LIBS\"; export LIBS" >> config.nice
+  fi
+  if test -n "$INCLUDES"; then
+    echo "INCLUDES=\"$INCLUDES\"; export INCLUDES" >> config.nice
+  fi
+  if test -n "$NOTEST_CFLAGS"; then
+    echo "NOTEST_CFLAGS=\"$NOTEST_CFLAGS\"; export NOTEST_CFLAGS" >> config.nice
+  fi
+  if test -n "$NOTEST_CPPFLAGS"; then
+    echo "NOTEST_CPPFLAGS=\"$NOTEST_CPPFLAGS\"; export NOTEST_CPPFLAGS" >> config.nice
+  fi
+  if test -n "$NOTEST_LDFLAGS"; then
+    echo "NOTEST_LDFLAGS=\"$NOTEST_LDFLAGS\"; export NOTEST_LDFLAGS" >> config.nice
+  fi
+  if test -n "$NOTEST_LIBS"; then
+    echo "NOTEST_LIBS=\"$NOTEST_LIBS\"; export NOTEST_LIBS" >> config.nice
+  fi
+
+  # Retrieve command-line arguments.
+  eval "set x $0 $ac_configure_args"
+  shift
+
+  for arg
+  do
+
+ap_last=
+ap_cur="$arg"
+while test "x${ap_cur}" != "x${ap_last}";
+do
+  ap_last="${ap_cur}"
+  ap_cur=`eval "echo ${ap_cur}"`
+done
+arg="${ap_cur}"
+
+    echo "\"$arg\" \\" >> config.nice
+  done
+  echo '"$@"' >> config.nice
+  chmod +x config.nice
+
+
+
+abs_srcdir=`(cd $srcdir && pwd)`
+abs_builddir=`pwd`
+
+if test "$abs_builddir" != "$abs_srcdir"; then
+  USE_VPATH=1
+  APU_CONFIG_LOCATION=build
+else
+  APU_CONFIG_LOCATION=source
+fi
+
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$target_alias" = x; then
+  ac_cv_target=$ac_cv_host
+else
+  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+top_builddir="$abs_builddir"
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking for working mkdir -p" >&5
+$as_echo_n "checking for working mkdir -p... " >&6; }
+if test "${ac_cv_mkdir_p+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    test -d conftestdir && rm -rf conftestdir
+    mkdir -p conftestdir/somedir >/dev/null 2>&1
+    if test -d conftestdir/somedir; then
+      ac_cv_mkdir_p=yes
+    else
+      ac_cv_mkdir_p=no
+    fi
+    rm -rf conftestdir
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_mkdir_p" >&5
+$as_echo "$ac_cv_mkdir_p" >&6; }
+  if test "$ac_cv_mkdir_p" = "yes"; then
+      mkdir_p="mkdir -p"
+  else
+      mkdir_p="$abs_srcdir/build/mkdir.sh"
+  fi
+
+
+get_version="$abs_srcdir/build/get-version.sh"
+version_hdr="$abs_srcdir/include/apu_version.h"
+APRUTIL_MAJOR_VERSION="`$get_version major $version_hdr APU`"
+APRUTIL_DOTTED_VERSION="`$get_version all $version_hdr APU`"
+
+
+
+
+echo "APR-util Version: ${APRUTIL_DOTTED_VERSION}"
+
+
+# Check whether --enable-layout was given.
+if test "${enable_layout+set}" = set; then
+  enableval=$enable_layout;
+  LAYOUT=$enableval
+
+fi
+
+
+if test -z "$LAYOUT"; then
+  LAYOUT="apr-util"
+fi
+
+  if test ! -f $srcdir/config.layout; then
+    echo "** Error: Layout file $srcdir/config.layout not found"
+    echo "** Error: Cannot use undefined layout '$LAYOUT'"
+    exit 1
+  fi
+  pldconf=./config.pld
+
+  sed -e "1s/[ 	]*<[lL]ayout[ 	]*$LAYOUT[ 	]*>[ 	]*//;1t" \
+      -e "1,/[ 	]*<[lL]ayout[ 	]*$LAYOUT[ 	]*>[ 	]*/d" \
+      -e '/[ 	]*<\/Layout>[ 	]*/,$d' \
+      -e "s/^[ 	]*//g" \
+      -e "s/:[ 	]*/=\'/g" \
+      -e "s/[ 	]*$/'/g" \
+      $srcdir/config.layout > $pldconf
+  layout_name=$LAYOUT
+  if test ! -s $pldconf; then
+    echo "** Error: unable to find layout $layout_name"
+    exit 1
+  fi
+  . $pldconf
+  rm $pldconf
+  for var in prefix exec_prefix bindir sbindir libexecdir mandir \
+             sysconfdir datadir includedir localstatedir runtimedir \
+             logfiledir libdir installbuilddir libsuffix ; do
+    eval "val=\"\$$var\""
+    case $val in
+      *+)
+        val=`echo $val | sed -e 's;\+$;;'`
+        eval "$var=\"\$val\""
+        autosuffix=yes
+        ;;
+      *)
+        autosuffix=no
+        ;;
+    esac
+    val=`echo $val | sed -e 's:\(.\)/*$:\1:'`
+    val=`echo $val | sed -e 's:[\$]\([a-z_]*\):$\1:g'`
+    if test "$autosuffix" = "yes"; then
+      if echo $val | grep apache >/dev/null; then
+        addtarget=no
+      else
+        addtarget=yes
+      fi
+      if test "$addtarget" = "yes"; then
+        val="$val/apache2"
+      fi
+    fi
+    eval "$var='$val'"
+  done
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for chosen layout" >&5
+$as_echo_n "checking for chosen layout... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $layout_name" >&5
+$as_echo "$layout_name" >&6; }
+
+
+ac_prev=
+# Retrieve the command-line arguments.  The eval is needed because
+# the arguments are quoted to preserve accuracy.
+eval "set x $ac_configure_args"
+shift
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+    *)  { { $as_echo "$as_me:$LINENO: error: expected an absolute path for --$ac_var: $ac_val" >&5
+$as_echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+
+
+if test "x$apu_preload_done" != "xyes" ; then
+    apu_preload_done="yes"
+
+    echo "Applying apr-util hints file rules for $host"
+
+    case "$host" in
+    *-dec-osf*)
+
+  if test -z "$apu_crypt_threadsafe"; then
+    echo "  setting apu_crypt_threadsafe to \"1\""
+    apu_crypt_threadsafe="1"
+  fi
+
+        ;;
+    *-hp-hpux11.*)
+
+  if test -z "$apu_crypt_threadsafe"; then
+    echo "  setting apu_crypt_threadsafe to \"1\""
+    apu_crypt_threadsafe="1"
+  fi
+
+        ;;
+    *-ibm-aix4*|*-ibm-aix5.1*)
+
+  if test -z "$apu_iconv_inbuf_const"; then
+    echo "  setting apu_iconv_inbuf_const to \"1\""
+    apu_iconv_inbuf_const="1"
+  fi
+
+        ;;
+    *-ibm-os390)
+
+  if test -z "$apu_crypt_threadsafe"; then
+    echo "  setting apu_crypt_threadsafe to \"1\""
+    apu_crypt_threadsafe="1"
+  fi
+
+        ;;
+    *-solaris2*)
+
+  if test -z "$apu_iconv_inbuf_const"; then
+    echo "  setting apu_iconv_inbuf_const to \"1\""
+    apu_iconv_inbuf_const="1"
+  fi
+
+
+  if test -z "$apu_crypt_threadsafe"; then
+    echo "  setting apu_crypt_threadsafe to \"1\""
+    apu_crypt_threadsafe="1"
+  fi
+
+        ;;
+    *-sco3.2v5*)
+
+  if test -z "$apu_db_xtra_libs"; then
+    echo "  setting apu_db_xtra_libs to \"-lsocket\""
+    apu_db_xtra_libs="-lsocket"
+  fi
+
+	;;
+    esac
+
+fi
+
+
+
+APRUTIL_INCLUDES=""
+APRUTIL_PRIV_INCLUDES="-I$top_builddir/include -I$top_builddir/include/private"
+if test -n "$USE_VPATH"; then
+    APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES -I$abs_srcdir/include/private -I$abs_srcdir/include"
+fi
+
+
+
+
+  apr_found="no"
+
+  if test "$ac_cv_emxos2" = "yes"; then
+    # Scripts don't pass test -x on OS/2
+    TEST_X="test -f"
+  else
+    TEST_X="test -x"
+  fi
+
+  { $as_echo "$as_me:$LINENO: checking for APR" >&5
+$as_echo_n "checking for APR... " >&6; }
+
+# Check whether --with-apr was given.
+if test "${with_apr+set}" = set; then
+  withval=$with_apr;
+    if test "$withval" = "no" || test "$withval" = "yes"; then
+      { { $as_echo "$as_me:$LINENO: error: --with-apr requires a directory to be provided" >&5
+$as_echo "$as_me: error: --with-apr requires a directory to be provided" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+
+    if $TEST_X "$withval/bin/apr-config"; then
+      apr_found="yes"
+      apr_config="$withval/bin/apr-config"
+    elif $TEST_X "$withval/apr-config"; then
+      apr_found="yes"
+      apr_config="$withval/apr-config"
+    elif $TEST_X "$withval" && $withval --help > /dev/null 2>&1 ; then
+      apr_found="yes"
+      apr_config="$withval"
+    fi
+
+        if test "$apr_found" != "yes"; then
+      { { $as_echo "$as_me:$LINENO: error: the --with-apr parameter is incorrect. It must specify an install prefix, a
+build directory, or an apr-config file." >&5
+$as_echo "$as_me: error: the --with-apr parameter is incorrect. It must specify an install prefix, a
+build directory, or an apr-config file." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+
+else
+
+        if test -d ""; then
+      apr_temp_abs_srcdir="`cd  && pwd`"
+      apr_found="reconfig"
+      if test -n ""; then
+        apr_config="/apr-config"
+      else
+        apr_config="/apr-config"
+      fi
+    fi
+    if test "$apr_found" = "no" && test -n "" && test "" = "1"; then
+      if apr-config --help > /dev/null 2>&1 ; then
+        apr_found="yes"
+        apr_config="apr-config"
+      else
+                for lookdir in /usr /usr/local /opt/apr /usr/local/apache2 ; do
+          if $TEST_X "$lookdir/bin/apr-config"; then
+            apr_found="yes"
+            apr_config="$lookdir/bin/apr-config"
+            break
+          fi
+        done
+      fi
+    fi
+
+fi
+
+
+  { $as_echo "$as_me:$LINENO: result: $apr_found" >&5
+$as_echo "$apr_found" >&6; }
+
+  if test "$apr_found" = "no"; then
+    { { $as_echo "$as_me:$LINENO: error: APR could not be located. Please use the --with-apr option." >&5
+$as_echo "$as_me: error: APR could not be located. Please use the --with-apr option." >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+
+  APR_BUILD_DIR="`$apr_config --installbuilddir`"
+
+      APR_BUILD_DIR="`cd $APR_BUILD_DIR && pwd`"
+
+  APR_INCLUDES="`$apr_config --includes`"
+  APR_LIBS="`$apr_config --link-libtool --libs`"
+  APR_SO_EXT="`$apr_config --apr-so-ext`"
+  APR_LIB_TARGET="`$apr_config --apr-lib-target`"
+
+
+
+
+
+
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"`$apr_config --cc`\""
+    CC="`$apr_config --cc`"
+  fi
+
+
+  if test -z "$CPP"; then
+    echo "  setting CPP to \"`$apr_config --cpp`\""
+    CPP="`$apr_config --cpp`"
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"`$apr_config --cflags`\""
+    CFLAGS="`$apr_config --cflags`"
+  else
+    apr_addto_bugger="`$apr_config --cflags`"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"`$apr_config --cppflags`\""
+    CPPFLAGS="`$apr_config --cppflags`"
+  else
+    apr_addto_bugger="`$apr_config --cppflags`"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+echo $ac_n "${nl}checking for ldap support..."
+
+apu_has_ldap="0";
+apu_has_ldap_netscape_ssl="0"
+apu_has_ldap_starttls="0"
+
+
+# Check whether --with-ldap-include was given.
+if test "${with_ldap_include+set}" = set; then
+  withval=$with_ldap_include;
+fi
+
+
+# Check whether --with-ldap-lib was given.
+if test "${with_ldap_lib+set}" = set; then
+  withval=$with_ldap_lib;
+fi
+
+
+# Check whether --with-ldap was given.
+if test "${with_ldap+set}" = set; then
+  withval=$with_ldap;
+    save_cppflags="$CPPFLAGS"
+    save_ldflags="$LDFLAGS"
+    save_libs="$LIBS"
+    if test -n "$with_ldap_include"; then
+      CPPFLAGS="$CPPFLAGS -I$with_ldap_include"
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$with_ldap_include\""
+    APRUTIL_INCLUDES="-I$with_ldap_include"
+  else
+    apr_addto_bugger="-I$with_ldap_include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+    fi
+    if test -n "$with_ldap_lib"; then
+      LDFLAGS="$LDFLAGS -L$with_ldap_lib"
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$with_ldap_lib\""
+    APRUTIL_LDFLAGS="-L$with_ldap_lib"
+  else
+    apr_addto_bugger="-L$with_ldap_lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    fi
+
+    LIBLDAP="$withval"
+    if test "$LIBLDAP" = "yes"; then
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldap50"
+    extralib="-lnspr4 -lplc4 -lplds4 -liutil50 -llber50 -lldif50 -lnss3 -lprldap50 -lssl3 -lssldap50"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldapssl41"
+    extralib="-lnspr3 -lplc3 -lplds3"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldapssl40"
+    extralib=
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldapssl30"
+    extralib=
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldapssl20"
+    extralib=
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldap"
+    extralib="-llber"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldap"
+    extralib="-llber -lresolv"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldap"
+    extralib="-llber -lresolv -lsocket -lnsl"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib="ldap"
+    extralib="-ldl -lpthread"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+    else
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib=$LIBLDAP
+    extralib=
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib=$LIBLDAP
+    extralib="-lresolv"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib=$LIBLDAP
+    extralib="-lresolv -lsocket -lnsl"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+
+  if test ${apu_has_ldap} != "1"; then
+    ldaplib=$LIBLDAP
+    extralib="-ldl -lpthread"
+    unset ac_cv_lib_${ldaplib}_ldap_init
+    unset ac_cv_lib_${ldaplib}___ldap_init
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_init ();
+int
+main ()
+{
+return ldap_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
+    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
+  else
+    apr_addto_bugger="-l${ldaplib} ${extralib}"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldapssl_install_routines ();
+int
+main ()
+{
+return ldapssl_install_routines ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_netscape_ssl="1"
+fi
+
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${ldaplib} ${extralib} $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldap_start_tls_s ();
+int
+main ()
+{
+return ldap_start_tls_s ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  apu_has_ldap_starttls="1"
+fi
+
+        apu_has_ldap="1";
+
+fi
+
+  fi
+
+    fi
+
+    test ${apu_has_ldap} != "1" && { { $as_echo "$as_me:$LINENO: error: could not find an LDAP library" >&5
+$as_echo "$as_me: error: could not find an LDAP library" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking for ber_init in -llber" >&5
+$as_echo_n "checking for ber_init in -llber... " >&6; }
+if test "${ac_cv_lib_lber_ber_init+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-llber  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ber_init ();
+int
+main ()
+{
+return ber_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_lber_ber_init=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_lber_ber_init=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_lber_ber_init" >&5
+$as_echo "$ac_cv_lib_lber_ber_init" >&6; }
+if test "x$ac_cv_lib_lber_ber_init" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBLBER 1
+_ACEOF
+
+  LIBS="-llber $LIBS"
+
+fi
+
+
+
+for ac_header in lber.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ lber_h="#include <lber.h>"
+fi
+
+done
+
+
+for ac_header in ldap.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if HAVE_LBER_H
+# include <lber.h>
+# endif
+
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ ldap_h="#include <ldap.h>"
+fi
+
+done
+
+
+for ac_header in ldap_ssl.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ ldap_ssl_h="#include <ldap_ssl.h>"
+fi
+
+done
+
+
+    CPPFLAGS=$save_cppflags
+    LDFLAGS=$save_ldflags
+    LIBS=$save_libs
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+  apu_use_sdbm=0
+  apu_use_ndbm=0
+  apu_use_gdbm=0
+  apu_use_db=0
+    apu_have_sdbm=1
+  apu_have_gdbm=0
+  apu_have_ndbm=0
+  apu_have_db=0
+
+  apu_db_header=db.h                # default so apu_select_dbm.h is syntactically correct
+  apu_db_version=0
+
+
+# Check whether --with-dbm was given.
+if test "${with_dbm+set}" = set; then
+  withval=$with_dbm;
+    if test "$withval" = "yes"; then
+      { { $as_echo "$as_me:$LINENO: error: --with-dbm needs to specify a DBM type to use.
+        One of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46, db47, db48" >&5
+$as_echo "$as_me: error: --with-dbm needs to specify a DBM type to use.
+        One of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46, db47, db48" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    requested="$withval"
+
+else
+
+    requested=default
+
+fi
+
+
+
+# Check whether --with-gdbm was given.
+if test "${with_gdbm+set}" = set; then
+  withval=$with_gdbm;
+    apu_have_gdbm=0
+    if test "$withval" = "yes"; then
+      if test "${ac_cv_header_gdbm_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for gdbm.h" >&5
+$as_echo_n "checking for gdbm.h... " >&6; }
+if test "${ac_cv_header_gdbm_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
+$as_echo "$ac_cv_header_gdbm_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking gdbm.h usability" >&5
+$as_echo_n "checking gdbm.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <gdbm.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking gdbm.h presence" >&5
+$as_echo_n "checking gdbm.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <gdbm.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: gdbm.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: gdbm.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: gdbm.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: gdbm.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: gdbm.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: gdbm.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for gdbm.h" >&5
+$as_echo_n "checking for gdbm.h... " >&6; }
+if test "${ac_cv_header_gdbm_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_gdbm_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
+$as_echo "$ac_cv_header_gdbm_h" >&6; }
+
+fi
+if test "x$ac_cv_header_gdbm_h" = x""yes; then
+  { $as_echo "$as_me:$LINENO: checking for gdbm_open in -lgdbm" >&5
+$as_echo_n "checking for gdbm_open in -lgdbm... " >&6; }
+if test "${ac_cv_lib_gdbm_gdbm_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgdbm  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gdbm_open ();
+int
+main ()
+{
+return gdbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_gdbm_gdbm_open=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_gdbm_gdbm_open=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gdbm_gdbm_open" >&5
+$as_echo "$ac_cv_lib_gdbm_gdbm_open" >&6; }
+if test "x$ac_cv_lib_gdbm_gdbm_open" = x""yes; then
+  apu_have_gdbm=1
+fi
+
+fi
+
+
+    elif test "$withval" = "no"; then
+      apu_have_gdbm=0
+    else
+      CPPFLAGS="-I$withval/include"
+      LIBS="-L$withval/lib "
+
+      { $as_echo "$as_me:$LINENO: checking checking for gdbm in $withval" >&5
+$as_echo_n "checking checking for gdbm in $withval... " >&6; }
+      if test "${ac_cv_header_gdbm_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for gdbm.h" >&5
+$as_echo_n "checking for gdbm.h... " >&6; }
+if test "${ac_cv_header_gdbm_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
+$as_echo "$ac_cv_header_gdbm_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking gdbm.h usability" >&5
+$as_echo_n "checking gdbm.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <gdbm.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking gdbm.h presence" >&5
+$as_echo_n "checking gdbm.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <gdbm.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: gdbm.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: gdbm.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: gdbm.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: gdbm.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: gdbm.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: gdbm.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for gdbm.h" >&5
+$as_echo_n "checking for gdbm.h... " >&6; }
+if test "${ac_cv_header_gdbm_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_gdbm_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
+$as_echo "$ac_cv_header_gdbm_h" >&6; }
+
+fi
+if test "x$ac_cv_header_gdbm_h" = x""yes; then
+  { $as_echo "$as_me:$LINENO: checking for gdbm_open in -lgdbm" >&5
+$as_echo_n "checking for gdbm_open in -lgdbm... " >&6; }
+if test "${ac_cv_lib_gdbm_gdbm_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgdbm  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gdbm_open ();
+int
+main ()
+{
+return gdbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_gdbm_gdbm_open=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_gdbm_gdbm_open=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gdbm_gdbm_open" >&5
+$as_echo "$ac_cv_lib_gdbm_gdbm_open" >&6; }
+if test "x$ac_cv_lib_gdbm_gdbm_open" = x""yes; then
+  apu_have_gdbm=1
+fi
+
+fi
+
+
+      if test "$apu_have_gdbm" != "0"; then
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$withval/lib\""
+    APRUTIL_LDFLAGS="-L$withval/lib"
+  else
+    apr_addto_bugger="-L$withval/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$withval/include\""
+    APRUTIL_INCLUDES="-I$withval/include"
+  else
+    apr_addto_bugger="-I$withval/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+      fi
+    fi
+
+fi
+
+
+
+# Check whether --with-ndbm was given.
+if test "${with_ndbm+set}" = set; then
+  withval=$with_ndbm;
+    apu_have_ndbm=0
+    if test "$withval" = "yes"; then
+      { $as_echo "$as_me:$LINENO: checking checking for ndbm in the usual places" >&5
+$as_echo_n "checking checking for ndbm in the usual places... " >&6; }
+      apu_want_ndbm=1
+      NDBM_INC=""
+      NDBM_LDFLAGS=""
+    elif test "$withval" = "no"; then
+      apu_want_ndbm=0
+    else
+      apu_want_ndbm=1
+      case "$withval" in
+        *":"*)
+          NDBM_INC="-I`echo $withval |sed -e 's/:.*$//'`"
+          NDBM_LDFLAGS="-L`echo $withval |sed -e 's/^.*://'`"
+          { $as_echo "$as_me:$LINENO: checking checking for ndbm includes with $NDBM_INC libs with $NDBM_LDFLAGS " >&5
+$as_echo_n "checking checking for ndbm includes with $NDBM_INC libs with $NDBM_LDFLAGS ... " >&6; }
+        ;;
+        *)
+          NDBM_INC="-I$withval/include"
+          NDBM_LDFLAGS="-L$withval/lib"
+          { $as_echo "$as_me:$LINENO: checking checking for ndbm includes in $withval" >&5
+$as_echo_n "checking checking for ndbm includes in $withval... " >&6; }
+        ;;
+      esac
+    fi
+
+    save_cppflags="$CPPFLAGS"
+    save_ldflags="$LDFLAGS"
+    CPPFLAGS="$CPPFLAGS $NDBM_INC"
+    LDFLAGS="$LDFLAGS $NDBM_LDFLAGS"
+        if test "$apu_want_ndbm" != "0"; then
+      if test "${ac_cv_header_ndbm_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for ndbm.h" >&5
+$as_echo_n "checking for ndbm.h... " >&6; }
+if test "${ac_cv_header_ndbm_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ndbm_h" >&5
+$as_echo "$ac_cv_header_ndbm_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking ndbm.h usability" >&5
+$as_echo_n "checking ndbm.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <ndbm.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking ndbm.h presence" >&5
+$as_echo_n "checking ndbm.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ndbm.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: ndbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: ndbm.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: ndbm.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: ndbm.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: ndbm.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: ndbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: ndbm.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: ndbm.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for ndbm.h" >&5
+$as_echo_n "checking for ndbm.h... " >&6; }
+if test "${ac_cv_header_ndbm_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_ndbm_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ndbm_h" >&5
+$as_echo "$ac_cv_header_ndbm_h" >&6; }
+
+fi
+if test "x$ac_cv_header_ndbm_h" = x""yes; then
+  { $as_echo "$as_me:$LINENO: checking for dbm_open in -lc" >&5
+$as_echo_n "checking for dbm_open in -lc... " >&6; }
+if test "${ac_cv_lib_c_dbm_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_c_dbm_open=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_c_dbm_open=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_dbm_open" >&5
+$as_echo "$ac_cv_lib_c_dbm_open" >&6; }
+if test "x$ac_cv_lib_c_dbm_open" = x""yes; then
+  apu_have_ndbm=1;apu_ndbm_lib=c
+else
+  { $as_echo "$as_me:$LINENO: checking for dbm_open in -ldbm" >&5
+$as_echo_n "checking for dbm_open in -ldbm... " >&6; }
+if test "${ac_cv_lib_dbm_dbm_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldbm  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dbm_dbm_open=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dbm_dbm_open=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dbm_dbm_open" >&5
+$as_echo "$ac_cv_lib_dbm_dbm_open" >&6; }
+if test "x$ac_cv_lib_dbm_dbm_open" = x""yes; then
+  apu_have_ndbm=1;apu_ndbm_lib=dbm
+else
+  { $as_echo "$as_me:$LINENO: checking for dbm_open in -ldb" >&5
+$as_echo_n "checking for dbm_open in -ldb... " >&6; }
+if test "${ac_cv_lib_db_dbm_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbm_open ();
+int
+main ()
+{
+return dbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_db_dbm_open=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_db_dbm_open=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_db_dbm_open" >&5
+$as_echo "$ac_cv_lib_db_dbm_open" >&6; }
+if test "x$ac_cv_lib_db_dbm_open" = x""yes; then
+  apu_have_ndbm=1;apu_ndbm_lib=db
+else
+  { $as_echo "$as_me:$LINENO: checking for __db_ndbm_open in -ldb" >&5
+$as_echo_n "checking for __db_ndbm_open in -ldb... " >&6; }
+if test "${ac_cv_lib_db___db_ndbm_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char __db_ndbm_open ();
+int
+main ()
+{
+return __db_ndbm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_db___db_ndbm_open=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_db___db_ndbm_open=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_db___db_ndbm_open" >&5
+$as_echo "$ac_cv_lib_db___db_ndbm_open" >&6; }
+if test "x$ac_cv_lib_db___db_ndbm_open" = x""yes; then
+  apu_have_ndbm=1;apu_ndbm_lib=db
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+      if test "$apu_have_ndbm" != "0";  then
+        if test "$withval" != "yes"; then
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"$NDBM_INC\""
+    APRUTIL_INCLUDES="$NDBM_INC"
+  else
+    apr_addto_bugger="$NDBM_INC"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"$NDBM_LDFLAGS\""
+    APRUTIL_LDFLAGS="$NDBM_LDFLAGS"
+  else
+    apr_addto_bugger="$NDBM_LDFLAGS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+        fi
+      elif test "$withval" != "yes"; then
+        { { $as_echo "$as_me:$LINENO: error: NDBM not found in the specified directory" >&5
+$as_echo "$as_me: error: NDBM not found in the specified directory" >&2;}
+   { (exit 1); exit 1; }; }
+      fi
+    fi
+    CPPFLAGS="$save_cppflags"
+    LDFLAGS="$save_ldflags"
+
+else
+
+        apu_have_ndbm=0
+
+fi
+
+
+
+  if test -n "$apu_db_xtra_libs"; then
+    saveddbxtralibs="$LIBS"
+    LIBS="$apu_db_xtra_libs $LIBS"
+  fi
+
+
+# Check whether --with-berkeley-db was given.
+if test "${with_berkeley_db+set}" = set; then
+  withval=$with_berkeley_db;
+    if test "$withval" = "yes"; then
+      apu_want_db=1
+      user_places=""
+    elif test "$withval" = "no"; then
+      apu_want_db=0
+    else
+      apu_want_db=1
+      user_places="$withval"
+    fi
+
+    if test "$apu_want_db" != "0"; then
+
+  requested=$requested
+  check_places=$user_places
+
+  case "$requested" in
+  db)
+
+  all_places="$check_places"
+
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.8 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""8"" != "-1"; then
+    bdb_version="$bdb_version."8""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db48/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.8 db4-4.8 db48 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"8"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="8"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+  if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.7 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""7"" != "-1"; then
+    bdb_version="$bdb_version."7""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db47/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.7 db4-4.7 db47 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"7"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="7"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.6 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""6"" != "-1"; then
+    bdb_version="$bdb_version."6""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db46/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.6 db4-4.6 db46 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"6"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="6"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+      if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.5 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""5"" != "-1"; then
+    bdb_version="$bdb_version."5""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db45/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.5 db4-4.5 db45 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"5"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="5"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+        if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.4 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""4"" != "-1"; then
+    bdb_version="$bdb_version."4""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db44/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.4 db4-4.4 db44 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"4"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="4"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+          if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.3 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""3"" != "-1"; then
+    bdb_version="$bdb_version."3""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db43/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.3 db4-4.3 db43 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"3"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="3"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+            if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.2 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""2"" != "-1"; then
+    bdb_version="$bdb_version."2""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db42/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.2 db42 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"2"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="2"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+              if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.1 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""1"" != "-1"; then
+    bdb_version="$bdb_version."1""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db41/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.1 db41 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"1"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="1"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+                if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.0 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""0"" != "-1"; then
+    bdb_version="$bdb_version."0""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.0 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"0"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="0"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+                  if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=3
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db3/db.h db.h"
+  bdb_default_search_lib_names="db3 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "3" = "3" -o "3" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_3_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=3
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "3" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "3" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=3
+  fi
+
+                    if test "$apu_db_version" != "3"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=2
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db2/db.h db.h"
+  bdb_default_search_lib_names="db2 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "2" = "3" -o "2" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_2_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=2
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "2" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "2" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=2
+  fi
+
+                      if test "$apu_db_version" != "2"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=1
+  if test "0" != "-1"; then
+    bdb_version="$bdb_version.0"
+    if test "0" != "-1"; then
+      bdb_version="$bdb_version.0"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db1/db.h db.h"
+  bdb_default_search_lib_names="db1"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "1" = "3" -o "1" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_1_0_0_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=1
+    apu_check_berkeley_db_minor=0
+    apu_check_berkeley_db_patch=0
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "1" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "1" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=1
+  fi
+
+                        if test "$apu_db_version" != "1"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=1
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db_185.h"
+  bdb_default_search_lib_names="db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "1" = "3" -o "1" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_1_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=1
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "1" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "1" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=185
+  fi
+
+                        fi
+                      fi
+                    fi
+                  fi
+                fi
+              fi
+            fi
+          fi
+        fi
+      fi
+    fi
+  fi
+  { $as_echo "$as_me:$LINENO: checking for Berkeley DB" >&5
+$as_echo_n "checking for Berkeley DB... " >&6; }
+  if test "$apu_have_db" = "1"; then
+    { $as_echo "$as_me:$LINENO: result: found db$apu_db_version" >&5
+$as_echo "found db$apu_db_version" >&6; }
+  else
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+  fi
+
+    if test "$apu_have_db" = "0"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db requested" >&5
+$as_echo "$as_me: error: Berkeley db requested" >&2;}
+   { (exit but not found); exit but not found; }; }
+    fi
+    ;;
+  db1)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=1
+  if test "0" != "-1"; then
+    bdb_version="$bdb_version.0"
+    if test "0" != "-1"; then
+      bdb_version="$bdb_version.0"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db1/db.h db.h"
+  bdb_default_search_lib_names="db1"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "1" = "3" -o "1" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_1_0_0_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=1
+    apu_check_berkeley_db_minor=0
+    apu_check_berkeley_db_patch=0
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "1" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "1" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=1
+  fi
+
+    if test "$apu_db_version" != "1"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db1 not found" >&5
+$as_echo "$as_me: error: Berkeley db1 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db185)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=1
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db_185.h"
+  bdb_default_search_lib_names="db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "1" = "3" -o "1" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_1_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=1
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "1" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "1" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=185
+  fi
+
+    if test "$apu_db_version" != "185"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db185 not found" >&5
+$as_echo "$as_me: error: Berkeley db185 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db2)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=2
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db2/db.h db.h"
+  bdb_default_search_lib_names="db2 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "2" = "3" -o "2" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_2_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=2
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "2" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "2" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=2
+  fi
+
+    if test "$apu_db_version" != "2"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db2 not found" >&5
+$as_echo "$as_me: error: Berkeley db2 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db3)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=3
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db3/db.h db.h"
+  bdb_default_search_lib_names="db3 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "3" = "3" -o "3" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_3_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=3
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "3" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "3" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=3
+  fi
+
+    if test "$apu_db_version" != "3"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db3 not found" >&5
+$as_echo "$as_me: error: Berkeley db3 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db4)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.0 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""0"" != "-1"; then
+    bdb_version="$bdb_version."0""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.0 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"0"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="0"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db41)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.1 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""1"" != "-1"; then
+    bdb_version="$bdb_version."1""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db41/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.1 db41 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"1"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="1"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db42)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.2 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""2"" != "-1"; then
+    bdb_version="$bdb_version."2""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db42/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.2 db42 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"2"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="2"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db43)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.3 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""3"" != "-1"; then
+    bdb_version="$bdb_version."3""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db43/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.3 db4-4.3 db43 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"3"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="3"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db44)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.4 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""4"" != "-1"; then
+    bdb_version="$bdb_version."4""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db44/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.4 db4-4.4 db44 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"4"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="4"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db45)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.5 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""5"" != "-1"; then
+    bdb_version="$bdb_version."5""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db45/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.5 db4-4.5 db45 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"5"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="5"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db46)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.6 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""6"" != "-1"; then
+    bdb_version="$bdb_version."6""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db46/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.6 db4-4.6 db46 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"6"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="6"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db47)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.7 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""7"" != "-1"; then
+    bdb_version="$bdb_version."7""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db47/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.7 db4-4.7 db47 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"7"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="7"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  db48)
+
+  places="$check_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.8 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""8"" != "-1"; then
+    bdb_version="$bdb_version."8""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db48/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.8 db4-4.8 db48 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"8"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="8"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+    ;;
+  default)
+
+  all_places="$check_places"
+
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.8 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""8"" != "-1"; then
+    bdb_version="$bdb_version."8""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db48/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.8 db4-4.8 db48 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"8"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="8"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+  if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.7 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""7"" != "-1"; then
+    bdb_version="$bdb_version."7""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db47/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.7 db4-4.7 db47 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"7"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="7"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+    if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.6 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""6"" != "-1"; then
+    bdb_version="$bdb_version."6""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db46/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.6 db4-4.6 db46 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"6"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="6"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+      if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.5 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""5"" != "-1"; then
+    bdb_version="$bdb_version."5""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db45/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.5 db4-4.5 db45 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"5"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="5"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+        if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.4 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""4"" != "-1"; then
+    bdb_version="$bdb_version."4""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db44/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.4 db4-4.4 db44 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"4"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="4"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+          if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local/BerkeleyDB.4.3 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""3"" != "-1"; then
+    bdb_version="$bdb_version."3""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db43/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.3 db4-4.3 db43 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"3"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="3"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+            if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.2 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""2"" != "-1"; then
+    bdb_version="$bdb_version."2""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db42/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.2 db42 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"2"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="2"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+              if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.1 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""1"" != "-1"; then
+    bdb_version="$bdb_version."1""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db41/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.1 db41 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"1"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="1"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+                if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std /usr/local /usr/local/BerkeleyDB.4.0 /boot/home/config"
+  fi
+
+  bdb_version="4"
+  if test ""0"" != "-1"; then
+    bdb_version="$bdb_version."0""
+    if test ""-1"" != "-1"; then
+      bdb_version="$bdb_version."-1""
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.0 db4 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test ""4"" = "3" -o ""4"" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"0"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major="4"
+    apu_check_berkeley_db_minor="0"
+    apu_check_berkeley_db_patch="-1"
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test ""4"" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test ""4"" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=4
+  fi
+
+                  if test "$apu_db_version" != "4"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=3
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db3/db.h db.h"
+  bdb_default_search_lib_names="db3 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "3" = "3" -o "3" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_3_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=3
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "3" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "3" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=3
+  fi
+
+                    if test "$apu_db_version" != "3"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=2
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db2/db.h db.h"
+  bdb_default_search_lib_names="db2 db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "2" = "3" -o "2" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_2_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=2
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "2" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "2" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=2
+  fi
+
+                      if test "$apu_db_version" != "2"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=1
+  if test "0" != "-1"; then
+    bdb_version="$bdb_version.0"
+    if test "0" != "-1"; then
+      bdb_version="$bdb_version.0"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db1/db.h db.h"
+  bdb_default_search_lib_names="db1"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "1" = "3" -o "1" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_1_0_0_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=1
+    apu_check_berkeley_db_minor=0
+    apu_check_berkeley_db_patch=0
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "1" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "1" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=1
+  fi
+
+                        if test "$apu_db_version" != "1"; then
+
+  places="$all_places"
+  if test -z "$places"; then
+    places="std"
+  fi
+
+  bdb_version=1
+  if test "-1" != "-1"; then
+    bdb_version="$bdb_version.-1"
+    if test "-1" != "-1"; then
+      bdb_version="$bdb_version.-1"
+    fi
+  fi
+  bdb_places="$places"
+  bdb_default_search_headers="db_185.h"
+  bdb_default_search_lib_names="db"
+
+
+  apu_have_db=0
+
+  # Save the original values of the flags we tweak.
+  apu_check_lib_save_libs="$LIBS"
+  apu_check_lib_save_ldflags="$LDFLAGS"
+  apu_check_lib_save_cppflags="$CPPFLAGS"
+
+  # The variable `found' is the prefix under which we've found
+  # Berkeley DB, or `not' if we haven't found it anywhere yet.
+  found=not
+  for bdb_place in $bdb_places; do
+
+    LDFLAGS="$apu_check_lib_save_ldflags"
+    CPPFLAGS="$apu_check_lib_save_cppflags"
+    case "$bdb_place" in
+      "std" )
+        description="the standard places"
+      ;;
+      *":"* )
+        header="`echo $bdb_place | sed -e 's/:.*$//'`"
+        lib="`echo $bdb_place | sed -e 's/^.*://'`"
+        CPPFLAGS="$CPPFLAGS -I$header"
+        LDFLAGS="$LDFLAGS -L$lib"
+        description="$header and $lib"
+      ;;
+      * )
+        if test -d $bdb_place; then
+          LDFLAGS="$LDFLAGS -L$bdb_place/lib"
+          CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
+        else
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
+          continue
+        fi
+        description="$bdb_place"
+      ;;
+    esac
+
+    # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
+    # trick to display a message instead.
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
+
+    for bdb_libname in $bdb_default_search_lib_names; do
+      for bdb_header in $bdb_default_search_headers; do
+        # Clear the header cache variable for each location
+
+        cache_id="`echo ac_cv_header_${bdb_header} \
+                 | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+        unset $cache_id
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$bdb_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$bdb_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+
+          if test "1" = "3" -o "1" = "4"; then
+            # We generate a separate cache variable for each prefix and libname
+            # we search under.  That way, we avoid caching information that
+            # changes if the user runs `configure' with a different set of
+            # switches.
+
+            cache_id="`echo apu_cv_check_berkeley_db_1_-1_-1_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+                     | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
+
+
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
+                                    if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+    apu_try_berkeley_db_save_libs="$LIBS"
+
+    apu_check_berkeley_db_major=1
+    apu_check_berkeley_db_minor=-1
+    apu_check_berkeley_db_patch=-1
+    apu_try_berkeley_db_header=$bdb_header
+    apu_try_berkeley_db_libname=$bdb_libname
+
+    LIBS="$LIBS -l$apu_try_berkeley_db_libname"
+    if test "$cross_compiling" = yes; then
+  apu_try_berkeley_db=yes
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <$apu_try_berkeley_db_header>
+main ()
+{
+  int major, minor, patch;
+
+  db_version(&major, &minor, &patch);
+
+  /* Sanity check: ensure that db.h constants actually match the db library */
+  if (major != DB_VERSION_MAJOR
+      || minor != DB_VERSION_MINOR
+      || patch != DB_VERSION_PATCH)
+    exit (1);
+
+  /* Run-time check:  ensure the library claims to be the correct version. */
+
+  if ($apu_check_berkeley_db_major != -1) {
+    if (major < $apu_check_berkeley_db_major)
+      exit (1);
+    if (major > $apu_check_berkeley_db_major)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_minor != -1) {
+    if (minor < $apu_check_berkeley_db_minor)
+      exit (1);
+    if (minor > $apu_check_berkeley_db_minor)
+      exit (0);
+  }
+
+  if ($apu_check_berkeley_db_patch == -1
+      || patch >= $apu_check_berkeley_db_patch)
+    exit (0);
+  else
+    exit (1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apu_try_berkeley_db=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apu_try_berkeley_db=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    LIBS="$apu_try_berkeley_db_save_libs"
+
+
+                eval "$cache_id=$apu_try_berkeley_db"
+
+fi
+
+            result="`eval echo '$'$cache_id`"
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
+          elif test "1" = "1"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dbopen ();
+int
+main ()
+{
+return dbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          elif test "1" = "2"; then
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$bdb_libname  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char db_open ();
+int
+main ()
+{
+return db_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_Lib=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  result=yes
+else
+  result=no
+
+fi
+
+          fi
+
+else
+  result="no"
+fi
+
+
+
+        # If we found it, no need to search any more.
+        if test "$result" = "yes"; then
+          found="$bdb_place"
+          break
+        fi
+      done
+      test "$found" != "not" && break
+    done
+    test "$found" != "not" && break
+  done
+
+  # Restore the original values of the flags we tweak.
+  LDFLAGS="$apu_check_lib_save_ldflags"
+  CPPFLAGS="$apu_check_lib_save_cppflags"
+
+  case "$found" in
+  "not")
+    apu_have_db=0
+    ;;
+  "std")
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *":"*)
+    header="`echo $found | sed -e 's/:.*$//'`"
+    lib="`echo $found | sed -e 's/^.*://'`"
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$header\""
+    APRUTIL_INCLUDES="-I$header"
+  else
+    apr_addto_bugger="-I$header"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$lib\""
+    APRUTIL_LDFLAGS="-L$lib"
+  else
+    apr_addto_bugger="-L$lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  *)
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$found/include\""
+    APRUTIL_INCLUDES="-I$found/include"
+  else
+    apr_addto_bugger="-I$found/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$found/lib\""
+    APRUTIL_LDFLAGS="-L$found/lib"
+  else
+    apr_addto_bugger="-L$found/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+    apu_db_header=$bdb_header
+    apu_db_lib=$bdb_libname
+    apu_have_db=1
+    ;;
+  esac
+
+  if test "$apu_have_db" = "1"; then
+    apu_db_version=185
+  fi
+
+                        fi
+                      fi
+                    fi
+                  fi
+                fi
+              fi
+            fi
+          fi
+        fi
+      fi
+    fi
+  fi
+  { $as_echo "$as_me:$LINENO: checking for Berkeley DB" >&5
+$as_echo_n "checking for Berkeley DB... " >&6; }
+  if test "$apu_have_db" = "1"; then
+    { $as_echo "$as_me:$LINENO: result: found db$apu_db_version" >&5
+$as_echo "found db$apu_db_version" >&6; }
+  else
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+  fi
+
+    ;;
+  esac
+
+      if test "$apu_have_db" = "0"; then
+        { { $as_echo "$as_me:$LINENO: error: Berkeley DB not found." >&5
+$as_echo "$as_me: error: Berkeley DB not found." >&2;}
+   { (exit 1); exit 1; }; }
+      fi
+    fi
+
+fi
+
+
+  if test -n "$apu_db_xtra_libs"; then
+    LIBS="$saveddbxtralibs"
+  fi
+
+  case "$requested" in
+    sdbm)
+      apu_use_sdbm=1
+      apu_default_dbm=sdbm
+      ;;
+    gdbm)
+      apu_use_gdbm=1
+      apu_default_dbm=gdbm
+      ;;
+    ndbm)
+      apu_use_ndbm=1
+      apu_default_dbm=ndbm
+      ;;
+    db)
+      apu_use_db=1
+      apu_default_dbm=db
+      ;;
+    db1)
+      apu_use_db=1
+      apu_default_dbm=db1
+      ;;
+    db185)
+      apu_use_db=1
+      apu_default_dbm=db185
+      ;;
+    db2)
+      apu_use_db=1
+      apu_default_dbm=db2
+      ;;
+    db3)
+      apu_use_db=1
+      apu_default_dbm=db3
+      ;;
+    db4)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db41)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db42)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db43)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db44)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db45)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db46)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db47)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    db48)
+      apu_use_db=1
+      apu_default_dbm=db4
+      ;;
+    default)
+            apu_default_dbm="sdbm (default)"
+      apu_use_sdbm=1
+      ;;
+    *)
+      { { $as_echo "$as_me:$LINENO: error: --with-dbm=$look_for is an unknown DBM type.
+        Use one of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46, db47, db48" >&5
+$as_echo "$as_me: error: --with-dbm=$look_for is an unknown DBM type.
+        Use one of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46, db47, db48" >&2;}
+   { (exit 1); exit 1; }; }
+      ;;
+  esac
+
+        { $as_echo "$as_me:$LINENO: checking for default DBM" >&5
+$as_echo_n "checking for default DBM... " >&6; }
+  { $as_echo "$as_me:$LINENO: result: $apu_default_dbm" >&5
+$as_echo "$apu_default_dbm" >&6; }
+
+
+
+
+
+
+
+
+
+
+
+
+
+      if test "$apu_have_gdbm" = "1"; then
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-lgdbm\""
+    APRUTIL_EXPORT_LIBS="-lgdbm"
+  else
+    apr_addto_bugger="-lgdbm"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-lgdbm\""
+    APRUTIL_LIBS="-lgdbm"
+  else
+    apr_addto_bugger="-lgdbm"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+  fi
+
+  if test "$apu_have_ndbm" = "1"; then
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l$apu_ndbm_lib\""
+    APRUTIL_EXPORT_LIBS="-l$apu_ndbm_lib"
+  else
+    apr_addto_bugger="-l$apu_ndbm_lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l$apu_ndbm_lib\""
+    APRUTIL_LIBS="-l$apu_ndbm_lib"
+  else
+    apr_addto_bugger="-l$apu_ndbm_lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+  fi
+
+  if test "$apu_have_db" = "1"; then
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-l$apu_db_lib\""
+    APRUTIL_EXPORT_LIBS="-l$apu_db_lib"
+  else
+    apr_addto_bugger="-l$apu_db_lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-l$apu_db_lib\""
+    APRUTIL_LIBS="-l$apu_db_lib"
+  else
+    apr_addto_bugger="-l$apu_db_lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+    if test -n "apu_db_xtra_libs"; then
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"$apu_db_xtra_libs\""
+    APRUTIL_EXPORT_LIBS="$apu_db_xtra_libs"
+  else
+    apr_addto_bugger="$apu_db_xtra_libs"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"$apu_db_xtra_libs\""
+    APRUTIL_LIBS="$apu_db_xtra_libs"
+  else
+    apr_addto_bugger="$apu_db_xtra_libs"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+    fi
+  fi
+
+
+
+
+# Check whether --with-expat was given.
+if test "${with_expat+set}" = set; then
+  withval=$with_expat;
+  if test "$withval" = "yes"; then
+    { { $as_echo "$as_me:$LINENO: error: a directory must be specified for --with-expat" >&5
+$as_echo "$as_me: error: a directory must be specified for --with-expat" >&2;}
+   { (exit 1); exit 1; }; }
+  elif test "$withval" = "no"; then
+    { { $as_echo "$as_me:$LINENO: error: Expat cannot be disabled (at this time)" >&5
+$as_echo "$as_me: error: Expat cannot be disabled (at this time)" >&2;}
+   { (exit 1); exit 1; }; }
+  elif test "$withval" = "builtin"; then
+    abs_expatdir="`cd $srcdir/xml/expat && pwd`"
+    if test -d $abs_expatdir/. -a ! -d xml/expat/.; then
+      $mkdir_p xml/expat
+    fi
+
+  { $as_echo "$as_me:$LINENO: checking for Expat in xml/expat" >&5
+$as_echo_n "checking for Expat in xml/expat... " >&6; }
+
+  expat_libtool=""
+
+  if test -r "$abs_expatdir/lib/expat.h"; then
+        expat_include_dir="$abs_expatdir/lib"
+    expat_ldflags="-L$abs_expatdir"
+    expat_libs="-lexpat"
+    expat_libtool="$abs_expatdir/libexpat.la"
+  elif test -r "$abs_expatdir/include/expat.h" -a \
+    -r "$abs_expatdir/lib/libexpat.la"; then
+        expat_include_dir="$abs_expatdir/include"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+    expat_libtool="$abs_expatdir/lib/libexpat.la"
+  elif test -r "$abs_expatdir/include/expat.h" -a \
+    -r "$abs_expatdir/lib64/libexpat.la"; then
+        expat_include_dir="$abs_expatdir/include"
+    expat_ldflags="-L$abs_expatdir/lib64"
+    expat_libs="-lexpat"
+    expat_libtool="$abs_expatdir/lib64/libexpat.la"
+  elif test -r "$abs_expatdir/include/expat.h" -a \
+    -r "$abs_expatdir/lib/libexpat.a"; then
+            expat_include_dir="$abs_expatdir/include"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+  elif test -r "$abs_expatdir/xmlparse.h"; then
+        expat_include_dir="$abs_expatdir"
+    expat_ldflags="-L$abs_expatdir"
+    expat_libs="-lexpat"
+    expat_libtool="$abs_expatdir/libexpat.la"
+    expat_old=yes
+  elif test -r "$abs_expatdir/include/xmlparse.h" -a \
+       -r "$abs_expatdir/lib/libexpat.a"; then
+        expat_include_dir="$abs_expatdir/include"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$abs_expatdir/include/xml/xmlparse.h" -a \
+       -r "$abs_expatdir/lib/xml/libexpat.a"; then
+        expat_include_dir="$abs_expatdir/include/xml"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$abs_expatdir/include/xmltok/xmlparse.h"; then
+        expat_include_dir="$abs_expatdir/include/xmltok"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lxmlparse -lxmltok"
+    expat_old=yes
+  elif test -r "$abs_expatdir/include/xml/xmlparse.h" -a \
+       -r "$abs_expatdir/lib/libexpat.a"; then
+        expat_include_dir="$abs_expatdir/include/xml"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$abs_expatdir/xmlparse/xmlparse.h"; then
+        expat_include_dir="$abs_expatdir/xmlparse"
+    expat_ldflags="-L$abs_expatdir"
+    expat_libs="-lexpat"
+    expat_old=yes
+  fi
+
+  if test -n "$expat_include_dir"; then
+        { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+  else
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+
+  else
+    abs_expatdir="`cd $withval && pwd`"
+
+  { $as_echo "$as_me:$LINENO: checking for Expat in $withval" >&5
+$as_echo_n "checking for Expat in $withval... " >&6; }
+
+  expat_libtool=""
+
+  if test -r "$abs_expatdir/lib/expat.h"; then
+        expat_include_dir="$abs_expatdir/lib"
+    expat_ldflags="-L$abs_expatdir"
+    expat_libs="-lexpat"
+    expat_libtool="$abs_expatdir/libexpat.la"
+  elif test -r "$abs_expatdir/include/expat.h" -a \
+    -r "$abs_expatdir/lib/libexpat.la"; then
+        expat_include_dir="$abs_expatdir/include"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+    expat_libtool="$abs_expatdir/lib/libexpat.la"
+  elif test -r "$abs_expatdir/include/expat.h" -a \
+    -r "$abs_expatdir/lib64/libexpat.la"; then
+        expat_include_dir="$abs_expatdir/include"
+    expat_ldflags="-L$abs_expatdir/lib64"
+    expat_libs="-lexpat"
+    expat_libtool="$abs_expatdir/lib64/libexpat.la"
+  elif test -r "$abs_expatdir/include/expat.h" -a \
+    -r "$abs_expatdir/lib/libexpat.a"; then
+            expat_include_dir="$abs_expatdir/include"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+  elif test -r "$abs_expatdir/xmlparse.h"; then
+        expat_include_dir="$abs_expatdir"
+    expat_ldflags="-L$abs_expatdir"
+    expat_libs="-lexpat"
+    expat_libtool="$abs_expatdir/libexpat.la"
+    expat_old=yes
+  elif test -r "$abs_expatdir/include/xmlparse.h" -a \
+       -r "$abs_expatdir/lib/libexpat.a"; then
+        expat_include_dir="$abs_expatdir/include"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$abs_expatdir/include/xml/xmlparse.h" -a \
+       -r "$abs_expatdir/lib/xml/libexpat.a"; then
+        expat_include_dir="$abs_expatdir/include/xml"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$abs_expatdir/include/xmltok/xmlparse.h"; then
+        expat_include_dir="$abs_expatdir/include/xmltok"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lxmlparse -lxmltok"
+    expat_old=yes
+  elif test -r "$abs_expatdir/include/xml/xmlparse.h" -a \
+       -r "$abs_expatdir/lib/libexpat.a"; then
+        expat_include_dir="$abs_expatdir/include/xml"
+    expat_ldflags="-L$abs_expatdir/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$abs_expatdir/xmlparse/xmlparse.h"; then
+        expat_include_dir="$abs_expatdir/xmlparse"
+    expat_ldflags="-L$abs_expatdir"
+    expat_libs="-lexpat"
+    expat_old=yes
+  fi
+
+  if test -n "$expat_include_dir"; then
+        { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+  else
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+
+    if test -z "$expat_include_dir"; then
+      { { $as_echo "$as_me:$LINENO: error: Expat was not found (or recognized) in \"$withval\"" >&5
+$as_echo "$as_me: error: Expat was not found (or recognized) in \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+
+fi
+
+
+if test -z "$expat_include_dir"; then
+  for d in /usr /usr/local xml/expat-cvs xml/expat $srcdir/xml/expat ; do
+
+  { $as_echo "$as_me:$LINENO: checking for Expat in $d" >&5
+$as_echo_n "checking for Expat in $d... " >&6; }
+
+  expat_libtool=""
+
+  if test -r "$d/lib/expat.h"; then
+        expat_include_dir="$d/lib"
+    expat_ldflags="-L$d"
+    expat_libs="-lexpat"
+    expat_libtool="$d/libexpat.la"
+  elif test -r "$d/include/expat.h" -a \
+    -r "$d/lib/libexpat.la"; then
+        expat_include_dir="$d/include"
+    expat_ldflags="-L$d/lib"
+    expat_libs="-lexpat"
+    expat_libtool="$d/lib/libexpat.la"
+  elif test -r "$d/include/expat.h" -a \
+    -r "$d/lib64/libexpat.la"; then
+        expat_include_dir="$d/include"
+    expat_ldflags="-L$d/lib64"
+    expat_libs="-lexpat"
+    expat_libtool="$d/lib64/libexpat.la"
+  elif test -r "$d/include/expat.h" -a \
+    -r "$d/lib/libexpat.a"; then
+            expat_include_dir="$d/include"
+    expat_ldflags="-L$d/lib"
+    expat_libs="-lexpat"
+  elif test -r "$d/xmlparse.h"; then
+        expat_include_dir="$d"
+    expat_ldflags="-L$d"
+    expat_libs="-lexpat"
+    expat_libtool="$d/libexpat.la"
+    expat_old=yes
+  elif test -r "$d/include/xmlparse.h" -a \
+       -r "$d/lib/libexpat.a"; then
+        expat_include_dir="$d/include"
+    expat_ldflags="-L$d/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$d/include/xml/xmlparse.h" -a \
+       -r "$d/lib/xml/libexpat.a"; then
+        expat_include_dir="$d/include/xml"
+    expat_ldflags="-L$d/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$d/include/xmltok/xmlparse.h"; then
+        expat_include_dir="$d/include/xmltok"
+    expat_ldflags="-L$d/lib"
+    expat_libs="-lxmlparse -lxmltok"
+    expat_old=yes
+  elif test -r "$d/include/xml/xmlparse.h" -a \
+       -r "$d/lib/libexpat.a"; then
+        expat_include_dir="$d/include/xml"
+    expat_ldflags="-L$d/lib"
+    expat_libs="-lexpat"
+    expat_old=yes
+  elif test -r "$d/xmlparse/xmlparse.h"; then
+        expat_include_dir="$d/xmlparse"
+    expat_ldflags="-L$d"
+    expat_libs="-lexpat"
+    expat_old=yes
+  fi
+
+  if test -n "$expat_include_dir"; then
+        { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+  else
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+
+    if test -n "$expat_include_dir"; then
+            if test "$d" = "/usr"; then
+        expat_ldflags=""
+      fi
+      break
+    fi
+  done
+fi
+if test -z "$expat_include_dir"; then
+  { { $as_echo "$as_me:$LINENO: error: could not locate Expat. use --with-expat" >&5
+$as_echo "$as_me: error: could not locate Expat. use --with-expat" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+if test -z "$expat_libtool"; then
+  expat_libtool="$expat_ldflags $expat_libs"
+fi
+
+if test -n "$expat_old"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define APR_HAVE_OLD_EXPAT 1
+_ACEOF
+
+fi
+
+if test "$expat_include_dir" = "xml/expat/lib" -o "$expat_include_dir" = "xml/expat-cvs/lib"; then
+  bundled_subdir="`echo $expat_include_dir | sed -e 's%/lib%%'`"
+
+  # save our work to this point; this allows the sub-package to use it
+  cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+  echo "configuring package in $bundled_subdir now"
+  ac_popdir=`pwd`
+  apr_config_subdirs="$bundled_subdir"
+  test -d $bundled_subdir || $mkdir_p $bundled_subdir
+  ac_abs_srcdir=`(cd $srcdir/$bundled_subdir && pwd)`
+  cd $bundled_subdir
+
+      # A "../" for each directory in /$config_subdirs.
+      ac_dots=`echo $apr_config_subdirs|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
+
+  # Make the cache file pathname absolute for the subdirs
+  # required to correctly handle subdirs that might actually
+  # be symlinks
+  case "$cache_file" in
+  /*) # already absolute
+    ac_sub_cache_file=$cache_file ;;
+  *)  # Was relative path.
+    ac_sub_cache_file="$ac_popdir/$cache_file" ;;
+  esac
+
+  apr_configure_args=$ac_configure_args
+
+    test "x$silent" = "xyes" && apr_configure_args="$apr_configure_args --silent"
+
+    apr_configure_args="--disable-option-checking $apr_configure_args"
+
+              if eval $SHELL $ac_abs_srcdir/configure $apr_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_abs_srcdir --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir
+  then :
+    echo "$bundled_subdir configured properly"
+  else
+    echo "configure failed for $bundled_subdir"
+    exit 1
+  fi
+
+  cd $ac_popdir
+
+  # grab any updates from the sub-package
+  if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+
+  expat_include_dir=$top_builddir/$bundled_subdir/lib
+  expat_ldflags="-L$top_builddir/$bundled_subdir/lib"
+  expat_libs="-lexpat"
+  expat_libtool=$top_builddir/$bundled_subdir/libexpat.la
+  APR_XML_SUBDIRS="`echo $bundled_subdir | sed -e 's%xml/%%'`"
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"$expat_libtool\""
+    APRUTIL_EXPORT_LIBS="$expat_libtool"
+  else
+    apr_addto_bugger="$expat_libtool"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+else
+if test "$expat_include_dir" = "$abs_srcdir/xml/expat/include" -o "$expat_include_dir" = "$abs_srcdir/xml/expat/lib"; then
+      bundled_subdir="xml/expat"
+
+  # save our work to this point; this allows the sub-package to use it
+  cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+  echo "configuring package in $bundled_subdir now"
+  ac_popdir=`pwd`
+  apr_config_subdirs="$bundled_subdir"
+  test -d $bundled_subdir || $mkdir_p $bundled_subdir
+  ac_abs_srcdir=`(cd $srcdir/$bundled_subdir && pwd)`
+  cd $bundled_subdir
+
+      # A "../" for each directory in /$config_subdirs.
+      ac_dots=`echo $apr_config_subdirs|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
+
+  # Make the cache file pathname absolute for the subdirs
+  # required to correctly handle subdirs that might actually
+  # be symlinks
+  case "$cache_file" in
+  /*) # already absolute
+    ac_sub_cache_file=$cache_file ;;
+  *)  # Was relative path.
+    ac_sub_cache_file="$ac_popdir/$cache_file" ;;
+  esac
+
+  apr_configure_args=$ac_configure_args
+
+    test "x$silent" = "xyes" && apr_configure_args="$apr_configure_args --silent"
+
+    apr_configure_args="--disable-option-checking $apr_configure_args"
+
+              if eval $SHELL $ac_abs_srcdir/configure $apr_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_abs_srcdir --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir
+  then :
+    echo "$bundled_subdir configured properly"
+  else
+    echo "configure failed for $bundled_subdir"
+    exit 1
+  fi
+
+  cd $ac_popdir
+
+  # grab any updates from the sub-package
+  if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+
+  expat_include_dir=$abs_srcdir/$bundled_subdir/lib
+  expat_ldflags="-L$top_builddir/$bundled_subdir/lib"
+  expat_libs="-lexpat"
+  expat_libtool=$top_builddir/$bundled_subdir/libexpat.la
+  APR_XML_SUBDIRS="`echo $bundled_subdir | sed -e 's%xml/%%'`"
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"$expat_libtool\""
+    APRUTIL_EXPORT_LIBS="$expat_libtool"
+  else
+    apr_addto_bugger="$expat_libtool"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+else
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"$expat_libs\""
+    APRUTIL_EXPORT_LIBS="$expat_libs"
+  else
+    apr_addto_bugger="$expat_libs"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+fi
+fi
+APR_XML_DIR=$bundled_subdir
+APR_XML_EXPAT_OLD=$expat_old
+
+
+
+
+if test "$expat_include_dir" != "/usr/include"; then
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$expat_include_dir\""
+    APRUTIL_INCLUDES="-I$expat_include_dir"
+  else
+    apr_addto_bugger="-I$expat_include_dir"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+fi
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"$expat_ldflags\""
+    APRUTIL_LDFLAGS="$expat_ldflags"
+  else
+    apr_addto_bugger="$expat_ldflags"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"$expat_libtool\""
+    APRUTIL_LIBS="$expat_libtool"
+  else
+    apr_addto_bugger="$expat_libtool"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+
+
+
+apu_iconv_dir="unknown"
+
+# Check whether --with-iconv was given.
+if test "${with_iconv+set}" = set; then
+  withval=$with_iconv;  apu_iconv_dir="$withval"
+    if test "$apu_iconv_dir" != "yes"; then
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-I$apu_iconv_dir/include\""
+    CPPFLAGS="-I$apu_iconv_dir/include"
+  else
+    apr_addto_bugger="-I$apu_iconv_dir/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-L$apu_iconv_dir/lib\""
+    LDFLAGS="-L$apu_iconv_dir/lib"
+  else
+    apr_addto_bugger="-L$apu_iconv_dir/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+    fi
+
+fi
+
+
+if test "${ac_cv_header_iconv_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for iconv.h" >&5
+$as_echo_n "checking for iconv.h... " >&6; }
+if test "${ac_cv_header_iconv_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
+$as_echo "$ac_cv_header_iconv_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking iconv.h usability" >&5
+$as_echo_n "checking iconv.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <iconv.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking iconv.h presence" >&5
+$as_echo_n "checking iconv.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <iconv.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: iconv.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: iconv.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: iconv.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for iconv.h" >&5
+$as_echo_n "checking for iconv.h... " >&6; }
+if test "${ac_cv_header_iconv_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_iconv_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
+$as_echo "$ac_cv_header_iconv_h" >&6; }
+
+fi
+if test "x$ac_cv_header_iconv_h" = x""yes; then
+
+
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main ()
+{
+
+  iconv_t cd = iconv_open("", "");
+  iconv(cd, NULL, NULL, NULL, NULL);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+   have_iconv="1"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-liconv\""
+    LIBS="-liconv"
+  else
+    apr_addto_bugger="-liconv"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+
+
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main ()
+{
+
+  iconv_t cd = iconv_open("", "");
+  iconv(cd, NULL, NULL, NULL, NULL);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"-liconv\""
+    APRUTIL_LIBS="-liconv"
+  else
+    apr_addto_bugger="-liconv"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
+    echo "  setting APRUTIL_EXPORT_LIBS to \"-liconv\""
+    APRUTIL_EXPORT_LIBS="-liconv"
+  else
+    apr_addto_bugger="-liconv"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_EXPORT_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
+        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+      fi
+    done
+  fi
+
+     have_iconv="1"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	 have_iconv="0"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+
+
+  if test "x$LIBS" = "x-liconv"; then
+    echo "  nulling LIBS"
+    LIBS=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $LIBS; do
+      if test "x$i" != "x-liconv"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"-liconv\" from LIBS"
+      LIBS=$apr_new_bugger
+    fi
+  fi
+
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+
+else
+   have_iconv="0"
+fi
+
+
+
+if test "$apu_iconv_dir" != "unknown"; then
+  if test "$have_iconv" != "1"; then
+    { { $as_echo "$as_me:$LINENO: error: iconv support requested, but not found" >&5
+$as_echo "$as_me: error: iconv support requested, but not found" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+
+  if test "x$CPPFLAGS" = "x-I$apu_iconv_dir/include"; then
+    echo "  nulling CPPFLAGS"
+    CPPFLAGS=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $CPPFLAGS; do
+      if test "x$i" != "x-I$apu_iconv_dir/include"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"-I$apu_iconv_dir/include\" from CPPFLAGS"
+      CPPFLAGS=$apr_new_bugger
+    fi
+  fi
+
+
+  if test "x$LDFLAGS" = "x-L$apu_iconv_dir/lib"; then
+    echo "  nulling LDFLAGS"
+    LDFLAGS=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $LDFLAGS; do
+      if test "x$i" != "x-L$apu_iconv_dir/lib"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"-L$apu_iconv_dir/lib\" from LDFLAGS"
+      LDFLAGS=$apr_new_bugger
+    fi
+  fi
+
+
+  if test "x$APRUTIL_INCLUDES" = "x"; then
+    echo "  setting APRUTIL_INCLUDES to \"-I$apu_iconv_dir/include\""
+    APRUTIL_INCLUDES="-I$apu_iconv_dir/include"
+  else
+    apr_addto_bugger="-I$apu_iconv_dir/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_INCLUDES"
+        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_LDFLAGS" = "x"; then
+    echo "  setting APRUTIL_LDFLAGS to \"-L$apu_iconv_dir/lib\""
+    APRUTIL_LDFLAGS="-L$apu_iconv_dir/lib"
+  else
+    apr_addto_bugger="-L$apu_iconv_dir/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LDFLAGS"
+        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+      fi
+    done
+  fi
+
+fi
+
+if test "$have_iconv" = "1"; then
+
+{ $as_echo "$as_me:$LINENO: checking for type of inbuf parameter to iconv" >&5
+$as_echo_n "checking for type of inbuf parameter to iconv... " >&6; }
+if test "x$apu_iconv_inbuf_const" = "x"; then
+    if test "x$CFLAGS_WARN" = "x"; then
+  apr_tcnw_flags=""
+else
+  apr_tcnw_flags=$CFLAGS_WARN
+fi
+if test "$ac_cv_c_compiler_gnu" = "yes"; then
+  apr_tcnw_flags="$apr_tcnw_flags -Werror"
+fi
+
+cat > conftest.$ac_ext <<EOTEST
+#include "confdefs.h"
+
+    #include <stddef.h>
+    #include <iconv.h>
+
+int main(int argc, const char * const *argv) {
+
+    iconv(0,(char **)0,(size_t *)0,(char **)0,(size_t *)0);
+
+; return 0; }
+EOTEST
+
+if ${CC-cc} -c $CFLAGS $CPPFLAGS $apr_tcnw_flags conftest.$ac_ext 2>&5 ; then
+  rm -rf conftest*
+  apu_iconv_inbuf_const="0"
+else
+  echo "configure: failed or warning program:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  apu_iconv_inbuf_const="1"
+fi
+rm -f conftest*
+
+fi
+if test "$apu_iconv_inbuf_const" = "1"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define APU_ICONV_INBUF_CONST 1
+_ACEOF
+
+    msg="const char **"
+else
+    msg="char **"
+fi
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
+
+fi
+
+
+
+
+for ac_header in iconv.h langinfo.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for aprt_i in iconv.h langinfo.h
+do
+    ac_safe=`echo "$aprt_i" | sed 'y%./+-%__p_%'`
+    aprt_2=`echo "$aprt_i" | sed -e 's%/%_%g' -e 's/\.//g' -e 's/-//g'`
+    if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+       eval "$aprt_2=1"
+    else
+       eval "$aprt_2=0"
+    fi
+done
+
+
+
+for ac_func in nl_langinfo
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for aprt_j in nl_langinfo
+do
+    aprt_3="have_$aprt_j"
+    if eval "test \"`echo '$ac_cv_func_'$aprt_j`\" = yes"; then
+       eval "$aprt_3=1"
+    else
+       eval "$aprt_3=0"
+    fi
+done
+
+
+  { $as_echo "$as_me:$LINENO: checking for CODESET in langinfo.h" >&5
+$as_echo_n "checking for CODESET in langinfo.h... " >&6; }
+if test "${ac_cv_define_CODESET+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <langinfo.h>
+#ifdef CODESET
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_CODESET=yes
+else
+  ac_cv_define_CODESET=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_CODESET" >&5
+$as_echo "$ac_cv_define_CODESET" >&6; }
+  if test "$ac_cv_define_CODESET" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CODESET 1
+_ACEOF
+
+  fi
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for library containing crypt" >&5
+$as_echo_n "checking for library containing crypt... " >&6; }
+if test "${ac_cv_search_crypt+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char crypt ();
+int
+main ()
+{
+return crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' crypt ufc; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_crypt=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_crypt+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_crypt+set}" = set; then
+  :
+else
+  ac_cv_search_crypt=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5
+$as_echo "$ac_cv_search_crypt" >&6; }
+ac_res=$ac_cv_search_crypt
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking if system crypt() function is threadsafe" >&5
+$as_echo_n "checking if system crypt() function is threadsafe... " >&6; }
+if test "x$apu_crypt_threadsafe" = "x1"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define APU_CRYPT_THREADSAFE 1
+_ACEOF
+
+  msg="yes"
+else
+  msg="no"
+fi
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
+
+
+for ac_func in crypt_r
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  crypt_r="1"
+else
+   crypt_r="0"
+fi
+done
+
+if test "$crypt_r" = "1"; then
+
+{ $as_echo "$as_me:$LINENO: checking style of crypt_r" >&5
+$as_echo_n "checking style of crypt_r... " >&6; }
+if test "${ac_cv_crypt_r_style+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+ac_cv_crypt_r_style=none
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <crypt.h>
+
+int
+main ()
+{
+
+CRYPTD buffer;
+crypt_r("passwd", "hash", &buffer);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_crypt_r_style=cryptd
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test "$ac_cv_crypt_r_style" = "none"; then
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <crypt.h>
+
+int
+main ()
+{
+
+struct crypt_data buffer;
+crypt_r("passwd", "hash", &buffer);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_crypt_r_style=struct_crypt_data
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_crypt_r_style" >&5
+$as_echo "$ac_cv_crypt_r_style" >&6; }
+if test "$ac_cv_crypt_r_style" = "cryptd"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define CRYPT_R_CRYPTD 1
+_ACEOF
+
+fi
+# if we don't combine these conditions, CRYPT_R_STRUCT_CRYPT_DATA
+# will end up defined twice
+if test "$ac_cv_crypt_r_style" = "struct_crypt_data"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define CRYPT_R_STRUCT_CRYPT_DATA 1
+_ACEOF
+
+fi
+
+fi
+
+so_ext=$APR_SO_EXT
+lib_target=$APR_LIB_TARGET
+
+
+
+APRUTIL_LIBNAME="aprutil${libsuffix}"
+
+
+# Use -no-install to link the test programs on all platforms
+# but Darwin, where it would cause the programs to be linked
+# against installed versions of libapr instead of those just
+# built.
+case $host in
+*-apple-darwin*) LT_NO_INSTALL="" ;;
+*) LT_NO_INSTALL="-no-install" ;;
+esac
+
+
+EXTRA_OS_LINK=""
+host_alias=`uname -s`
+case "$host_alias" in
+                        *AIX*|*Darwin*|*BeOS*|CYGWIN*)
+        EXTRA_OS_LINK='$(APRUTIL_LDFLAGS) $(APRUTIL_LIBS)'
+    ;;
+*)
+    ;;
+esac
+
+
+
+
+  if test "x$APRUTIL_LIBS" = "x"; then
+    echo "  setting APRUTIL_LIBS to \"$APR_LIBS\""
+    APRUTIL_LIBS="$APR_LIBS"
+  else
+    apr_addto_bugger="$APR_LIBS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to APRUTIL_LIBS"
+        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+      fi
+    done
+  fi
+
+
+
+
+
+
+
+
+
+if test ! -d ./build; then
+   $mkdir_p build
+fi
+cp $APR_BUILD_DIR/apr_rules.mk $abs_builddir/build/rules.mk
+
+case "$host_alias" in
+*bsdi* | BSD/OS)
+    # Check whether they've installed GNU make
+    if make --version > /dev/null 2>&1; then
+        INCLUDE_RULES="include $abs_builddir/build/rules.mk"
+    else
+        INCLUDE_RULES=".include \"$abs_builddir/build/rules.mk\""
+    fi
+    ;;
+*)
+    INCLUDE_RULES="include $abs_builddir/build/rules.mk"
+    ;;
+esac
+
+
+if test -f $abs_srcdir/test/Makefile.in; then
+    test_Makefile="test/Makefile"
+fi
+
+if test ! -d "$top_builddir/include/private"; then
+    $mkdir_p $top_builddir/include/private
+fi
+
+MAKEFILES="Makefile buckets/Makefile crypto/Makefile dbm/Makefile dbm/sdbm/Makefile encoding/Makefile hooks/Makefile ldap/Makefile uri/Makefile xml/Makefile misc/Makefile strmatch/Makefile xlate/Makefile $test_Makefile"
+ac_config_files="$ac_config_files export_vars.sh apu-config build/pkg/pkginfo include/private/apu_select_dbm.h include/apr_ldap.h include/apu.h include/apu_want.h $MAKEFILES"
+
+ac_config_commands="$ac_config_commands default"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.63,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "include/private/apu_config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/private/apu_config.h" ;;
+    "export_vars.sh") CONFIG_FILES="$CONFIG_FILES export_vars.sh" ;;
+    "apu-config") CONFIG_FILES="$CONFIG_FILES apu-config" ;;
+    "build/pkg/pkginfo") CONFIG_FILES="$CONFIG_FILES build/pkg/pkginfo" ;;
+    "include/private/apu_select_dbm.h") CONFIG_FILES="$CONFIG_FILES include/private/apu_select_dbm.h" ;;
+    "include/apr_ldap.h") CONFIG_FILES="$CONFIG_FILES include/apr_ldap.h" ;;
+    "include/apu.h") CONFIG_FILES="$CONFIG_FILES include/apu.h" ;;
+    "include/apu_want.h") CONFIG_FILES="$CONFIG_FILES include/apu_want.h" ;;
+    "$MAKEFILES") CONFIG_FILES="$CONFIG_FILES $MAKEFILES" ;;
+    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "default":C)
+chmod +x apu-config
+ ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/configure.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/configure.in
new file mode 100644
index 00000000..81e6d1ed
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/configure.in
@@ -0,0 +1,216 @@
+dnl
+dnl Process this file with autoconf to produce a configure script
+dnl
+
+AC_PREREQ(2.13)
+AC_INIT(export_vars.sh.in)
+
+AC_CONFIG_HEADER(include/private/apu_config.h)
+AC_CONFIG_AUX_DIR(build)
+
+sinclude(build/apu-conf.m4)
+sinclude(build/apu-iconv.m4)
+sinclude(build/apu-hints.m4)
+sinclude(build/apr_common.m4)
+sinclude(build/find_apr.m4)
+sinclude(build/dbm.m4)
+
+dnl Generate ./config.nice for reproducing runs of configure
+dnl 
+APR_CONFIG_NICE(config.nice)
+
+dnl # Some initial steps for configuration.  We setup the default directory
+dnl # and which files are to be configured.
+
+dnl Absolute source/build directory
+abs_srcdir=`(cd $srcdir && pwd)`
+abs_builddir=`pwd`
+
+if test "$abs_builddir" != "$abs_srcdir"; then
+  USE_VPATH=1
+  APU_CONFIG_LOCATION=build
+else
+  APU_CONFIG_LOCATION=source
+fi
+
+AC_SUBST(APU_CONFIG_LOCATION)
+
+AC_CANONICAL_SYSTEM
+
+dnl
+dnl compute the top directory of the build
+dnl note: this is needed for LIBTOOL and exporting the bundled Expat
+dnl
+top_builddir="$abs_builddir"
+AC_SUBST(top_builddir)
+AC_SUBST(abs_srcdir)
+AC_SUBST(abs_builddir)
+
+dnl Initialize mkdir -p functionality.
+APR_MKDIR_P_CHECK($abs_srcdir/build/mkdir.sh)
+
+dnl get our version information
+get_version="$abs_srcdir/build/get-version.sh"
+version_hdr="$abs_srcdir/include/apu_version.h"
+APRUTIL_MAJOR_VERSION="`$get_version major $version_hdr APU`"
+APRUTIL_DOTTED_VERSION="`$get_version all $version_hdr APU`"
+
+AC_SUBST(APRUTIL_DOTTED_VERSION)
+AC_SUBST(APRUTIL_MAJOR_VERSION)
+
+echo "APR-util Version: ${APRUTIL_DOTTED_VERSION}"
+
+dnl Enable the layout handling code, then reparse the prefix-style
+dnl arguments due to autoconf being a PITA.
+APR_ENABLE_LAYOUT(apr-util)
+APR_PARSE_ARGUMENTS
+
+dnl load os-specific hints for apr-util
+APU_PRELOAD
+
+dnl
+dnl set up the compilation flags and stuff
+dnl
+
+APRUTIL_INCLUDES=""
+APRUTIL_PRIV_INCLUDES="-I$top_builddir/include -I$top_builddir/include/private"
+if test -n "$USE_VPATH"; then
+    APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES -I$abs_srcdir/include/private -I$abs_srcdir/include"
+fi
+
+dnl
+dnl Find the APR includes directory and (possibly) the source (base) dir.
+dnl
+APU_FIND_APR
+
+dnl
+dnl even though we use apr_rules.mk for building apr-util, we need
+dnl to grab CC and CPP ahead of time so that apr-util config tests
+dnl use the same compiler as APR; we need the same compiler options
+dnl and feature test macros as well
+dnl
+APR_SETIFNULL(CC, `$apr_config --cc`)
+APR_SETIFNULL(CPP, `$apr_config --cpp`)
+APR_ADDTO(CFLAGS, `$apr_config --cflags`)
+APR_ADDTO(CPPFLAGS, `$apr_config --cppflags`)
+
+dnl Find LDAP library
+dnl Determine what DBM backend type to use.
+dnl Find Expat
+dnl Find an iconv library
+APU_FIND_LDAP
+APU_CHECK_DBM
+APU_FIND_EXPAT
+APU_FIND_ICONV
+
+AC_SEARCH_LIBS(crypt, crypt ufc)
+AC_MSG_CHECKING(if system crypt() function is threadsafe)
+if test "x$apu_crypt_threadsafe" = "x1"; then
+  AC_DEFINE(APU_CRYPT_THREADSAFE, 1, [Define if the system crypt() function is threadsafe])
+  msg="yes"
+else
+  msg="no"
+fi
+AC_MSG_RESULT([$msg])
+
+AC_CHECK_FUNCS(crypt_r, [ crypt_r="1" ], [ crypt_r="0" ])
+if test "$crypt_r" = "1"; then
+  APR_CHECK_CRYPT_R_STYLE
+fi
+
+so_ext=$APR_SO_EXT
+lib_target=$APR_LIB_TARGET
+AC_SUBST(so_ext)
+AC_SUBST(lib_target)
+
+APRUTIL_LIBNAME="aprutil${libsuffix}"
+AC_SUBST(APRUTIL_LIBNAME)
+
+# Use -no-install to link the test programs on all platforms
+# but Darwin, where it would cause the programs to be linked
+# against installed versions of libapr instead of those just
+# built.
+case $host in
+*-apple-darwin*) LT_NO_INSTALL="" ;;
+*) LT_NO_INSTALL="-no-install" ;;
+esac
+AC_SUBST(LT_NO_INSTALL)
+
+EXTRA_OS_LINK=""
+host_alias=`uname -s`
+case "$host_alias" in
+    dnl ### BeOS requires that ALL symbols resolve at LINK time!
+    dnl ### 
+    dnl ### So, if we're building on BeOS then we need to add in the
+    dnl ### apr and expat libraries to the build or it'll die a truly horrible
+    dnl ### death. We now use the apr-config tool to determine the correct
+    dnl ### library to link against :)
+*AIX*|*Darwin*|*BeOS*|CYGWIN*)
+    dnl need such stuff as -liconv to be specified when building libaprutil.la
+    EXTRA_OS_LINK='$(APRUTIL_LDFLAGS) $(APRUTIL_LIBS)'
+    ;;
+*)
+    ;;
+esac
+
+AC_SUBST(EXTRA_OS_LINK)
+
+dnl
+dnl Prep all the flags and stuff for compilation and export to other builds
+dnl
+APR_ADDTO(APRUTIL_LIBS, [$APR_LIBS])
+
+AC_SUBST(APRUTIL_EXPORT_LIBS)
+AC_SUBST(APRUTIL_PRIV_INCLUDES)
+AC_SUBST(APRUTIL_INCLUDES)
+AC_SUBST(APRUTIL_LDFLAGS)
+AC_SUBST(APRUTIL_LIBS)
+AC_SUBST(LDFLAGS)
+
+dnl copy apr's rules.mk into our build directory.
+if test ! -d ./build; then
+   $mkdir_p build
+fi
+cp $APR_BUILD_DIR/apr_rules.mk $abs_builddir/build/rules.mk
+
+dnl
+dnl BSD/OS (BSDi) needs to use a different include syntax in the Makefiles
+dnl
+case "$host_alias" in
+*bsdi* | BSD/OS)
+    # Check whether they've installed GNU make
+    if make --version > /dev/null 2>&1; then
+        INCLUDE_RULES="include $abs_builddir/build/rules.mk"
+    else
+        INCLUDE_RULES=".include \"$abs_builddir/build/rules.mk\""
+    fi
+    ;;
+*)
+    INCLUDE_RULES="include $abs_builddir/build/rules.mk"
+    ;;
+esac
+AC_SUBST(INCLUDE_RULES)
+
+if test -f $abs_srcdir/test/Makefile.in; then
+    test_Makefile="test/Makefile"
+fi
+
+if test ! -d "$top_builddir/include/private"; then
+    $mkdir_p $top_builddir/include/private
+fi
+
+dnl
+dnl everthing is done. 
+MAKEFILES="Makefile buckets/Makefile crypto/Makefile dbm/Makefile dbm/sdbm/Makefile encoding/Makefile hooks/Makefile ldap/Makefile uri/Makefile xml/Makefile misc/Makefile strmatch/Makefile xlate/Makefile $test_Makefile"
+AC_OUTPUT([
+    export_vars.sh
+    apu-config
+    build/pkg/pkginfo
+    include/private/apu_select_dbm.h
+    include/apr_ldap.h
+    include/apu.h
+    include/apu_want.h
+    $MAKEFILES
+	],[
+chmod +x apu-config
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_md4.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_md4.o
new file mode 100644
index 00000000..ccd5af45
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_md4.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_md5.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_md5.o
new file mode 100644
index 00000000..d650a502
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_md5.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_sha1.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_sha1.o
new file mode 100644
index 00000000..4111530b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/apr_sha1.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/getuuid.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/getuuid.o
new file mode 100644
index 00000000..c3824efc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/getuuid.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/uuid.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/uuid.o
new file mode 100644
index 00000000..221f7883
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/.libs/uuid.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/Makefile
new file mode 100644
index 00000000..916b3004
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/Makefile
@@ -0,0 +1,8 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = apr_sha1.lo apr_md4.lo apr_md5.lo uuid.lo getuuid.lo 
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/Makefile.in
new file mode 100644
index 00000000..74f5064b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/Makefile.in
@@ -0,0 +1,8 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = apr_sha1.lo apr_md4.lo apr_md5.lo uuid.lo getuuid.lo 
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.c
new file mode 100644
index 00000000..7b284b6e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.c
@@ -0,0 +1,404 @@
+/* Copyright 2001-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This is derived from material copyright RSA Data Security, Inc.
+ * Their notice is reproduced below in its entirety.
+ *
+ * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+ * rights reserved.
+ *
+ * License to copy and use this software is granted provided that it
+ * is identified as the "RSA Data Security, Inc. MD4 Message-Digest
+ * Algorithm" in all material mentioning or referencing this software
+ * or this function.
+ *
+ * License is also granted to make and use derivative works provided
+ * that such works are identified as "derived from the RSA Data
+ * Security, Inc. MD4 Message-Digest Algorithm" in all material
+ * mentioning or referencing the derived work.
+ *
+ * RSA Data Security, Inc. makes no representations concerning either
+ * the merchantability of this software or the suitability of this
+ * software for any particular purpose. It is provided "as is"
+ * without express or implied warranty of any kind.
+ *
+ * These notices must be retained in any copies of any part of this
+ * documentation and/or software.
+ */
+
+#include "apr_strings.h"
+#include "apr_md4.h"
+#include "apr_lib.h"
+
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/* Constants for MD4Transform routine.
+ */
+ 
+#define S11 3
+#define S12 7
+#define S13 11
+#define S14 19
+#define S21 3
+#define S22 5
+#define S23 9
+#define S24 13
+#define S31 3
+#define S32 9
+#define S33 11
+#define S34 15
+ 
+static void MD4Transform(apr_uint32_t state[4], const unsigned char block[64]);
+static void Encode(unsigned char *output, const apr_uint32_t *input,
+                   unsigned int len);
+static void Decode(apr_uint32_t *output, const unsigned char *input,
+                   unsigned int len);
+
+static unsigned char PADDING[64] =
+{
+    0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+#if APR_CHARSET_EBCDIC
+static apr_xlate_t *xlate_ebcdic_to_ascii; /* used in apr_md4_encode() */
+#endif
+
+/* F, G and I are basic MD4 functions.
+ */
+#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define G(x, y, z) (((x) & (y)) | ((x) & (z)) | ((y) & (z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+
+/* ROTATE_LEFT rotates x left n bits.
+ */
+#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+/* FF, GG and HH are transformations for rounds 1, 2 and 3 */
+/* Rotation is separate from addition to prevent recomputation */
+
+#define FF(a, b, c, d, x, s) { \
+  (a) += F ((b), (c), (d)) + (x); \
+  (a) = ROTATE_LEFT ((a), (s)); \
+  }
+#define GG(a, b, c, d, x, s) { \
+  (a) += G ((b), (c), (d)) + (x) + (apr_uint32_t)0x5a827999; \
+  (a) = ROTATE_LEFT ((a), (s)); \
+  }
+#define HH(a, b, c, d, x, s) { \
+  (a) += H ((b), (c), (d)) + (x) + (apr_uint32_t)0x6ed9eba1; \
+  (a) = ROTATE_LEFT ((a), (s)); \
+  }
+
+/* MD4 initialization. Begins an MD4 operation, writing a new context.
+ */
+APU_DECLARE(apr_status_t) apr_md4_init(apr_md4_ctx_t *context)
+{
+    context->count[0] = context->count[1] = 0;
+
+    /* Load magic initialization constants. */
+    context->state[0] = 0x67452301;
+    context->state[1] = 0xefcdab89;
+    context->state[2] = 0x98badcfe;
+    context->state[3] = 0x10325476;
+    
+#if APR_HAS_XLATE
+    context->xlate = NULL;
+#endif
+
+    return APR_SUCCESS;
+}
+
+#if APR_HAS_XLATE
+/* MD4 translation setup.  Provides the APR translation handle
+ * to be used for translating the content before calculating the
+ * digest.
+ */
+APU_DECLARE(apr_status_t) apr_md4_set_xlate(apr_md4_ctx_t *context, 
+                                            apr_xlate_t *xlate)
+{
+    apr_status_t rv;
+    int is_sb;
+
+    /* TODO: remove the single-byte-only restriction from this code
+     */
+    rv = apr_xlate_get_sb(xlate, &is_sb);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+    if (!is_sb) {
+        return APR_EINVAL;
+    }
+    context->xlate = xlate;
+    return APR_SUCCESS;
+}
+#endif /* APR_HAS_XLATE */
+
+/* MD4 block update operation. Continues an MD4 message-digest
+ * operation, processing another message block, and updating the
+ * context.
+ */
+APU_DECLARE(apr_status_t) apr_md4_update(apr_md4_ctx_t *context,
+                                         const unsigned char *input,
+                                         apr_size_t inputLen)
+{
+    unsigned int i, idx, partLen;
+#if APR_HAS_XLATE
+    apr_size_t inbytes_left, outbytes_left;
+#endif
+
+    /* Compute number of bytes mod 64 */
+    idx = (unsigned int)((context->count[0] >> 3) & 0x3F);
+
+    /* Update number of bits */
+    if ((context->count[0] += ((apr_uint32_t)inputLen << 3)) 
+            < ((apr_uint32_t)inputLen << 3))
+        context->count[1]++;
+    context->count[1] += (apr_uint32_t)inputLen >> 29;
+
+    partLen = 64 - idx;
+
+    /* Transform as many times as possible. */
+#if !APR_HAS_XLATE
+    if (inputLen >= partLen) {
+        memcpy(&context->buffer[idx], input, partLen);
+        MD4Transform(context->state, context->buffer);
+
+        for (i = partLen; i + 63 < inputLen; i += 64)
+            MD4Transform(context->state, &input[i]);
+
+        idx = 0;
+    }
+    else
+        i = 0;
+
+    /* Buffer remaining input */
+    memcpy(&context->buffer[idx], &input[i], inputLen - i);
+#else /*APR_HAS_XLATE*/
+    if (inputLen >= partLen) {
+        if (context->xlate) {
+            inbytes_left = outbytes_left = partLen;
+            apr_xlate_conv_buffer(context->xlate, (const char *)input, 
+                                  &inbytes_left, 
+                                  (char *)&context->buffer[idx], 
+                                  &outbytes_left);
+        }
+        else {
+            memcpy(&context->buffer[idx], input, partLen);
+        }
+        MD4Transform(context->state, context->buffer);
+
+        for (i = partLen; i + 63 < inputLen; i += 64) {
+            if (context->xlate) {
+                unsigned char inp_tmp[64];
+                inbytes_left = outbytes_left = 64;
+                apr_xlate_conv_buffer(context->xlate, (const char *)&input[i], 
+                                      &inbytes_left,
+                                      (char *)inp_tmp, &outbytes_left);
+                MD4Transform(context->state, inp_tmp);
+            }
+            else {
+                MD4Transform(context->state, &input[i]);
+            }
+        }
+
+        idx = 0;
+    }
+    else
+        i = 0;
+
+    /* Buffer remaining input */
+    if (context->xlate) {
+        inbytes_left = outbytes_left = inputLen - i;
+        apr_xlate_conv_buffer(context->xlate, (const char *)&input[i], 
+                              &inbytes_left, (char *)&context->buffer[idx], 
+                              &outbytes_left);
+    }
+    else {
+        memcpy(&context->buffer[idx], &input[i], inputLen - i);
+    }
+#endif /*APR_HAS_XLATE*/
+    return APR_SUCCESS;
+}
+
+/* MD4 finalization. Ends an MD4 message-digest operation, writing the
+ * the message digest and zeroizing the context.
+ */
+APU_DECLARE(apr_status_t) apr_md4_final(
+                                    unsigned char digest[APR_MD4_DIGESTSIZE],
+                                    apr_md4_ctx_t *context)
+{
+    unsigned char bits[8];
+    unsigned int idx, padLen;
+
+    /* Save number of bits */
+    Encode(bits, context->count, 8);
+
+#if APR_HAS_XLATE
+    /* apr_md4_update() should not translate for this final round. */
+    context->xlate = NULL;
+#endif /*APR_HAS_XLATE*/
+
+    /* Pad out to 56 mod 64. */
+    idx = (unsigned int) ((context->count[0] >> 3) & 0x3f);
+    padLen = (idx < 56) ? (56 - idx) : (120 - idx);
+    apr_md4_update(context, PADDING, padLen);
+
+    /* Append length (before padding) */
+    apr_md4_update(context, bits, 8);
+
+    /* Store state in digest */
+    Encode(digest, context->state, APR_MD4_DIGESTSIZE);
+
+    /* Zeroize sensitive information. */
+    memset(context, 0, sizeof(*context));
+    
+    return APR_SUCCESS;
+}
+
+/* MD4 computation in one step (init, update, final)
+ */
+APU_DECLARE(apr_status_t) apr_md4(unsigned char digest[APR_MD4_DIGESTSIZE],
+                                  const unsigned char *input,
+                                  apr_size_t inputLen)
+{
+    apr_md4_ctx_t ctx;
+    apr_status_t rv;
+
+    apr_md4_init(&ctx);
+
+    if ((rv = apr_md4_update(&ctx, input, inputLen)) != APR_SUCCESS)
+        return rv;
+
+    return apr_md4_final(digest, &ctx);
+}
+
+/* MD4 basic transformation. Transforms state based on block. */
+static void MD4Transform(apr_uint32_t state[4], const unsigned char block[64])
+{
+    apr_uint32_t a = state[0], b = state[1], c = state[2], d = state[3],
+                 x[APR_MD4_DIGESTSIZE];
+
+    Decode(x, block, 64);
+
+    /* Round 1 */
+    FF (a, b, c, d, x[ 0], S11); /* 1 */
+    FF (d, a, b, c, x[ 1], S12); /* 2 */
+    FF (c, d, a, b, x[ 2], S13); /* 3 */
+    FF (b, c, d, a, x[ 3], S14); /* 4 */
+    FF (a, b, c, d, x[ 4], S11); /* 5 */
+    FF (d, a, b, c, x[ 5], S12); /* 6 */
+    FF (c, d, a, b, x[ 6], S13); /* 7 */
+    FF (b, c, d, a, x[ 7], S14); /* 8 */
+    FF (a, b, c, d, x[ 8], S11); /* 9 */
+    FF (d, a, b, c, x[ 9], S12); /* 10 */
+    FF (c, d, a, b, x[10], S13); /* 11 */
+    FF (b, c, d, a, x[11], S14); /* 12 */
+    FF (a, b, c, d, x[12], S11); /* 13 */
+    FF (d, a, b, c, x[13], S12); /* 14 */
+    FF (c, d, a, b, x[14], S13); /* 15 */
+    FF (b, c, d, a, x[15], S14); /* 16 */
+
+    /* Round 2 */
+    GG (a, b, c, d, x[ 0], S21); /* 17 */
+    GG (d, a, b, c, x[ 4], S22); /* 18 */
+    GG (c, d, a, b, x[ 8], S23); /* 19 */
+    GG (b, c, d, a, x[12], S24); /* 20 */
+    GG (a, b, c, d, x[ 1], S21); /* 21 */
+    GG (d, a, b, c, x[ 5], S22); /* 22 */
+    GG (c, d, a, b, x[ 9], S23); /* 23 */
+    GG (b, c, d, a, x[13], S24); /* 24 */
+    GG (a, b, c, d, x[ 2], S21); /* 25 */
+    GG (d, a, b, c, x[ 6], S22); /* 26 */
+    GG (c, d, a, b, x[10], S23); /* 27 */
+    GG (b, c, d, a, x[14], S24); /* 28 */
+    GG (a, b, c, d, x[ 3], S21); /* 29 */
+    GG (d, a, b, c, x[ 7], S22); /* 30 */
+    GG (c, d, a, b, x[11], S23); /* 31 */
+    GG (b, c, d, a, x[15], S24); /* 32 */
+
+    /* Round 3 */
+    HH (a, b, c, d, x[ 0], S31); /* 33 */
+    HH (d, a, b, c, x[ 8], S32); /* 34 */
+    HH (c, d, a, b, x[ 4], S33); /* 35 */
+    HH (b, c, d, a, x[12], S34); /* 36 */
+    HH (a, b, c, d, x[ 2], S31); /* 37 */
+    HH (d, a, b, c, x[10], S32); /* 38 */
+    HH (c, d, a, b, x[ 6], S33); /* 39 */
+    HH (b, c, d, a, x[14], S34); /* 40 */
+    HH (a, b, c, d, x[ 1], S31); /* 41 */
+    HH (d, a, b, c, x[ 9], S32); /* 42 */
+    HH (c, d, a, b, x[ 5], S33); /* 43 */
+    HH (b, c, d, a, x[13], S34); /* 44 */
+    HH (a, b, c, d, x[ 3], S31); /* 45 */
+    HH (d, a, b, c, x[11], S32); /* 46 */
+    HH (c, d, a, b, x[ 7], S33); /* 47 */
+    HH (b, c, d, a, x[15], S34); /* 48 */
+
+    state[0] += a;
+    state[1] += b;
+    state[2] += c;
+    state[3] += d;
+    
+    /* Zeroize sensitive information. */
+    memset(x, 0, sizeof(x));
+}
+
+/* Encodes input (apr_uint32_t) into output (unsigned char). Assumes len is
+ * a multiple of 4.
+ */
+static void Encode(unsigned char *output, const apr_uint32_t *input,
+                   unsigned int len)
+{
+    unsigned int i, j;
+    apr_uint32_t k;
+
+    for (i = 0, j = 0; j < len; i++, j += 4) {
+        k = input[i];
+        output[j]     = (unsigned char)(k & 0xff);
+        output[j + 1] = (unsigned char)((k >> 8)  & 0xff);
+        output[j + 2] = (unsigned char)((k >> 16) & 0xff);
+        output[j + 3] = (unsigned char)((k >> 24) & 0xff);
+    }
+}
+
+/* Decodes input (unsigned char) into output (apr_uint32_t). Assumes len is
+ * a multiple of 4.
+ */
+static void Decode(apr_uint32_t *output, const unsigned char *input,
+                   unsigned int len)
+{
+    unsigned int i, j;
+
+    for (i = 0, j = 0; j < len; i++, j += 4)
+        output[i] = ((apr_uint32_t)input[j])             |
+                    (((apr_uint32_t)input[j + 1]) << 8)  |
+                    (((apr_uint32_t)input[j + 2]) << 16) |
+                    (((apr_uint32_t)input[j + 3]) << 24);
+}
+
+#if APR_CHARSET_EBCDIC
+APU_DECLARE(apr_status_t) apr_MD4InitEBCDIC(apr_xlate_t *xlate)
+{
+    xlate_ebcdic_to_ascii = xlate;
+    return APR_SUCCESS;
+}
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.lo
new file mode 100644
index 00000000..c0fa2009
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.lo
@@ -0,0 +1,12 @@
+# apr_md4.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_md4.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_md4.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.o
new file mode 100644
index 00000000..f1855e77
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md4.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.c
new file mode 100644
index 00000000..ef77a585
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.c
@@ -0,0 +1,733 @@
+/*
+ * This is work is derived from material Copyright RSA Data Security, Inc.
+ *
+ * The RSA copyright statement and Licence for that original material is
+ * included below. This is followed by the Apache copyright statement and
+ * licence for the modifications made to that material.
+ */
+
+/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+   rights reserved.
+
+   License to copy and use this software is granted provided that it
+   is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+   Algorithm" in all material mentioning or referencing this software
+   or this function.
+
+   License is also granted to make and use derivative works provided
+   that such works are identified as "derived from the RSA Data
+   Security, Inc. MD5 Message-Digest Algorithm" in all material
+   mentioning or referencing the derived work.
+
+   RSA Data Security, Inc. makes no representations concerning either
+   the merchantability of this software or the suitability of this
+   software for any particular purpose. It is provided "as is"
+   without express or implied warranty of any kind.
+
+   These notices must be retained in any copies of any part of this
+   documentation and/or software.
+ */
+
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * The apr_md5_encode() routine uses much code obtained from the FreeBSD 3.0
+ * MD5 crypt() function, which is licenced as follows:
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@login.dknet.dk> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ */
+#include "apr_strings.h"
+#include "apr_md5.h"
+#include "apr_sha1.h" /* needed by apr_password_validate */
+#include "apr_lib.h"
+#include "apu_config.h"
+
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+/* Constants for MD5Transform routine.
+ */
+
+#define S11 7
+#define S12 12
+#define S13 17
+#define S14 22
+#define S21 5
+#define S22 9
+#define S23 14
+#define S24 20
+#define S31 4
+#define S32 11
+#define S33 16
+#define S34 23
+#define S41 6
+#define S42 10
+#define S43 15
+#define S44 21
+
+static void MD5Transform(apr_uint32_t state[4], const unsigned char block[64]);
+static void Encode(unsigned char *output, const apr_uint32_t *input,
+                   unsigned int len);
+static void Decode(apr_uint32_t *output, const unsigned char *input,
+                   unsigned int len);
+
+static unsigned char PADDING[64] =
+{
+    0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+#if APR_CHARSET_EBCDIC
+static apr_xlate_t *xlate_ebcdic_to_ascii; /* used in apr_md5_encode() */
+#endif
+
+/* F, G, H and I are basic MD5 functions.
+ */
+#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+#define I(x, y, z) ((y) ^ ((x) | (~z)))
+
+/* ROTATE_LEFT rotates x left n bits.
+ */
+#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
+ * Rotation is separate from addition to prevent recomputation.
+ */
+#define FF(a, b, c, d, x, s, ac) { \
+ (a) += F ((b), (c), (d)) + (x) + (apr_uint32_t)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define GG(a, b, c, d, x, s, ac) { \
+ (a) += G ((b), (c), (d)) + (x) + (apr_uint32_t)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define HH(a, b, c, d, x, s, ac) { \
+ (a) += H ((b), (c), (d)) + (x) + (apr_uint32_t)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define II(a, b, c, d, x, s, ac) { \
+ (a) += I ((b), (c), (d)) + (x) + (apr_uint32_t)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+
+/* MD5 initialization. Begins an MD5 operation, writing a new context.
+ */
+APU_DECLARE(apr_status_t) apr_md5_init(apr_md5_ctx_t *context)
+{
+    context->count[0] = context->count[1] = 0;
+    
+    /* Load magic initialization constants. */
+    context->state[0] = 0x67452301;
+    context->state[1] = 0xefcdab89;
+    context->state[2] = 0x98badcfe;
+    context->state[3] = 0x10325476;
+    context->xlate = NULL;
+    
+    return APR_SUCCESS;
+}
+
+/* MD5 translation setup.  Provides the APR translation handle
+ * to be used for translating the content before calculating the
+ * digest.
+ */
+APU_DECLARE(apr_status_t) apr_md5_set_xlate(apr_md5_ctx_t *context, 
+                                            apr_xlate_t *xlate)
+{
+#if APR_HAS_XLATE
+    apr_status_t rv;
+    int is_sb;
+
+    /* TODO: remove the single-byte-only restriction from this code
+     */
+    rv = apr_xlate_sb_get(xlate, &is_sb);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+    if (!is_sb) {
+        return APR_EINVAL;
+    }
+    context->xlate = xlate;
+    return APR_SUCCESS;
+#else
+    return APR_ENOTIMPL;
+#endif /* APR_HAS_XLATE */
+}
+
+/* MD5 block update operation. Continues an MD5 message-digest
+ * operation, processing another message block, and updating the
+ * context.
+ */
+APU_DECLARE(apr_status_t) apr_md5_update(apr_md5_ctx_t *context,
+                                         const void *_input,
+                                         apr_size_t inputLen)
+{
+    const unsigned char *input = _input;
+    unsigned int i, idx, partLen;
+#if APR_HAS_XLATE
+    apr_size_t inbytes_left, outbytes_left;
+#endif
+
+    /* Compute number of bytes mod 64 */
+    idx = (unsigned int)((context->count[0] >> 3) & 0x3F);
+
+    /* Update number of bits */
+    if ((context->count[0] += ((apr_uint32_t)inputLen << 3)) 
+            < ((apr_uint32_t)inputLen << 3))
+        context->count[1]++;
+    context->count[1] += (apr_uint32_t)inputLen >> 29;
+
+    partLen = 64 - idx;
+
+    /* Transform as many times as possible. */
+#if !APR_HAS_XLATE
+    if (inputLen >= partLen) {
+        memcpy(&context->buffer[idx], input, partLen);
+        MD5Transform(context->state, context->buffer);
+
+        for (i = partLen; i + 63 < inputLen; i += 64)
+            MD5Transform(context->state, &input[i]);
+
+        idx = 0;
+    }
+    else
+        i = 0;
+
+    /* Buffer remaining input */
+    memcpy(&context->buffer[idx], &input[i], inputLen - i);
+#else /*APR_HAS_XLATE*/
+    if (inputLen >= partLen) {
+        if (context->xlate) {
+            inbytes_left = outbytes_left = partLen;
+            apr_xlate_conv_buffer(context->xlate, (const char *)input, 
+                                  &inbytes_left,
+                                  (char *)&context->buffer[idx], 
+                                  &outbytes_left);
+        }
+        else {
+            memcpy(&context->buffer[idx], input, partLen);
+        }
+        MD5Transform(context->state, context->buffer);
+
+        for (i = partLen; i + 63 < inputLen; i += 64) {
+            if (context->xlate) {
+                unsigned char inp_tmp[64];
+                inbytes_left = outbytes_left = 64;
+                apr_xlate_conv_buffer(context->xlate, (const char *)&input[i], 
+                                      &inbytes_left, (char *)inp_tmp, 
+                                      &outbytes_left);
+                MD5Transform(context->state, inp_tmp);
+            }
+            else {
+                MD5Transform(context->state, &input[i]);
+            }
+        }
+
+        idx = 0;
+    }
+    else
+        i = 0;
+
+    /* Buffer remaining input */
+    if (context->xlate) {
+        inbytes_left = outbytes_left = inputLen - i;
+        apr_xlate_conv_buffer(context->xlate, (const char *)&input[i], 
+                              &inbytes_left, (char *)&context->buffer[idx], 
+                              &outbytes_left);
+    }
+    else {
+        memcpy(&context->buffer[idx], &input[i], inputLen - i);
+    }
+#endif /*APR_HAS_XLATE*/
+    return APR_SUCCESS;
+}
+
+/* MD5 finalization. Ends an MD5 message-digest operation, writing the
+ * the message digest and zeroizing the context.
+ */
+APU_DECLARE(apr_status_t) apr_md5_final(unsigned char digest[APR_MD5_DIGESTSIZE],
+                                        apr_md5_ctx_t *context)
+{
+    unsigned char bits[8];
+    unsigned int idx, padLen;
+
+    /* Save number of bits */
+    Encode(bits, context->count, 8);
+
+#if APR_HAS_XLATE
+    /* apr_md5_update() should not translate for this final round. */
+    context->xlate = NULL;
+#endif /*APR_HAS_XLATE*/
+
+    /* Pad out to 56 mod 64. */
+    idx = (unsigned int)((context->count[0] >> 3) & 0x3f);
+    padLen = (idx < 56) ? (56 - idx) : (120 - idx);
+    apr_md5_update(context, PADDING, padLen);
+
+    /* Append length (before padding) */
+    apr_md5_update(context, bits, 8);
+
+    /* Store state in digest */
+    Encode(digest, context->state, APR_MD5_DIGESTSIZE);
+
+    /* Zeroize sensitive information. */
+    memset(context, 0, sizeof(*context));
+    
+    return APR_SUCCESS;
+}
+
+/* MD5 in one step (init, update, final)
+ */
+APU_DECLARE(apr_status_t) apr_md5(unsigned char digest[APR_MD5_DIGESTSIZE],
+                                  const void *_input,
+                                  apr_size_t inputLen)
+{
+    const unsigned char *input = _input;
+    apr_md5_ctx_t ctx;
+    apr_status_t rv;
+
+    apr_md5_init(&ctx);
+
+    if ((rv = apr_md5_update(&ctx, input, inputLen)) != APR_SUCCESS)
+        return rv;
+
+    return apr_md5_final(digest, &ctx);
+}
+
+/* MD5 basic transformation. Transforms state based on block. */
+static void MD5Transform(apr_uint32_t state[4], const unsigned char block[64])
+{
+    apr_uint32_t a = state[0], b = state[1], c = state[2], d = state[3],
+                 x[APR_MD5_DIGESTSIZE];
+
+    Decode(x, block, 64);
+
+    /* Round 1 */
+    FF(a, b, c, d, x[0],  S11, 0xd76aa478); /* 1 */
+    FF(d, a, b, c, x[1],  S12, 0xe8c7b756); /* 2 */
+    FF(c, d, a, b, x[2],  S13, 0x242070db); /* 3 */
+    FF(b, c, d, a, x[3],  S14, 0xc1bdceee); /* 4 */
+    FF(a, b, c, d, x[4],  S11, 0xf57c0faf); /* 5 */
+    FF(d, a, b, c, x[5],  S12, 0x4787c62a); /* 6 */
+    FF(c, d, a, b, x[6],  S13, 0xa8304613); /* 7 */
+    FF(b, c, d, a, x[7],  S14, 0xfd469501); /* 8 */
+    FF(a, b, c, d, x[8],  S11, 0x698098d8); /* 9 */
+    FF(d, a, b, c, x[9],  S12, 0x8b44f7af); /* 10 */
+    FF(c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
+    FF(b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
+    FF(a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
+    FF(d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
+    FF(c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
+    FF(b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
+
+    /* Round 2 */
+    GG(a, b, c, d, x[1],  S21, 0xf61e2562); /* 17 */
+    GG(d, a, b, c, x[6],  S22, 0xc040b340); /* 18 */
+    GG(c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
+    GG(b, c, d, a, x[0],  S24, 0xe9b6c7aa); /* 20 */
+    GG(a, b, c, d, x[5],  S21, 0xd62f105d); /* 21 */
+    GG(d, a, b, c, x[10], S22, 0x2441453);  /* 22 */
+    GG(c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
+    GG(b, c, d, a, x[4],  S24, 0xe7d3fbc8); /* 24 */
+    GG(a, b, c, d, x[9],  S21, 0x21e1cde6); /* 25 */
+    GG(d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
+    GG(c, d, a, b, x[3],  S23, 0xf4d50d87); /* 27 */
+    GG(b, c, d, a, x[8],  S24, 0x455a14ed); /* 28 */
+    GG(a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
+    GG(d, a, b, c, x[2],  S22, 0xfcefa3f8); /* 30 */
+    GG(c, d, a, b, x[7],  S23, 0x676f02d9); /* 31 */
+    GG(b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
+
+    /* Round 3 */
+    HH(a, b, c, d, x[5],  S31, 0xfffa3942); /* 33 */
+    HH(d, a, b, c, x[8],  S32, 0x8771f681); /* 34 */
+    HH(c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
+    HH(b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
+    HH(a, b, c, d, x[1],  S31, 0xa4beea44); /* 37 */
+    HH(d, a, b, c, x[4],  S32, 0x4bdecfa9); /* 38 */
+    HH(c, d, a, b, x[7],  S33, 0xf6bb4b60); /* 39 */
+    HH(b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
+    HH(a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
+    HH(d, a, b, c, x[0],  S32, 0xeaa127fa); /* 42 */
+    HH(c, d, a, b, x[3],  S33, 0xd4ef3085); /* 43 */
+    HH(b, c, d, a, x[6],  S34, 0x4881d05);  /* 44 */
+    HH(a, b, c, d, x[9],  S31, 0xd9d4d039); /* 45 */
+    HH(d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
+    HH(c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
+    HH(b, c, d, a, x[2],  S34, 0xc4ac5665); /* 48 */
+
+    /* Round 4 */
+    II(a, b, c, d, x[0],  S41, 0xf4292244); /* 49 */
+    II(d, a, b, c, x[7],  S42, 0x432aff97); /* 50 */
+    II(c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
+    II(b, c, d, a, x[5],  S44, 0xfc93a039); /* 52 */
+    II(a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
+    II(d, a, b, c, x[3],  S42, 0x8f0ccc92); /* 54 */
+    II(c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
+    II(b, c, d, a, x[1],  S44, 0x85845dd1); /* 56 */
+    II(a, b, c, d, x[8],  S41, 0x6fa87e4f); /* 57 */
+    II(d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
+    II(c, d, a, b, x[6],  S43, 0xa3014314); /* 59 */
+    II(b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
+    II(a, b, c, d, x[4],  S41, 0xf7537e82); /* 61 */
+    II(d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
+    II(c, d, a, b, x[2],  S43, 0x2ad7d2bb); /* 63 */
+    II(b, c, d, a, x[9],  S44, 0xeb86d391); /* 64 */
+
+    state[0] += a;
+    state[1] += b;
+    state[2] += c;
+    state[3] += d;
+
+    /* Zeroize sensitive information. */
+    memset(x, 0, sizeof(x));
+}
+
+/* Encodes input (apr_uint32_t) into output (unsigned char). Assumes len is
+ * a multiple of 4.
+ */
+static void Encode(unsigned char *output, const apr_uint32_t *input,
+                   unsigned int len)
+{
+    unsigned int i, j;
+    apr_uint32_t k;
+
+    for (i = 0, j = 0; j < len; i++, j += 4) {
+        k = input[i];
+        output[j]     = (unsigned char)(k & 0xff);
+        output[j + 1] = (unsigned char)((k >> 8) & 0xff);
+        output[j + 2] = (unsigned char)((k >> 16) & 0xff);
+        output[j + 3] = (unsigned char)((k >> 24) & 0xff);
+    }
+}
+
+/* Decodes input (unsigned char) into output (apr_uint32_t). Assumes len is
+ * a multiple of 4.
+ */
+static void Decode(apr_uint32_t *output, const unsigned char *input,
+                   unsigned int len)
+{
+    unsigned int i, j;
+
+    for (i = 0, j = 0; j < len; i++, j += 4)
+        output[i] = ((apr_uint32_t)input[j])             |
+                    (((apr_uint32_t)input[j + 1]) << 8)  |
+                    (((apr_uint32_t)input[j + 2]) << 16) |
+                    (((apr_uint32_t)input[j + 3]) << 24);
+}
+
+#if APR_CHARSET_EBCDIC
+APU_DECLARE(apr_status_t) apr_MD5InitEBCDIC(apr_xlate_t *xlate)
+{
+    xlate_ebcdic_to_ascii = xlate;
+    return APR_SUCCESS;
+}
+#endif
+
+/*
+ * Define the Magic String prefix that identifies a password as being
+ * hashed using our algorithm.
+ */
+static const char *apr1_id = "$apr1$";
+
+/*
+ * The following MD5 password encryption code was largely borrowed from
+ * the FreeBSD 3.0 /usr/src/lib/libcrypt/crypt.c file, which is
+ * licenced as stated at the top of this file.
+ */
+
+static void to64(char *s, unsigned long v, int n)
+{
+    static unsigned char itoa64[] =         /* 0 ... 63 => ASCII - 64 */
+        "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+
+    while (--n >= 0) {
+        *s++ = itoa64[v&0x3f];
+        v >>= 6;
+    }
+}
+
+APU_DECLARE(apr_status_t) apr_md5_encode(const char *pw, const char *salt,
+                             char *result, apr_size_t nbytes)
+{
+    /*
+     * Minimum size is 8 bytes for salt, plus 1 for the trailing NUL,
+     * plus 4 for the '$' separators, plus the password hash itself.
+     * Let's leave a goodly amount of leeway.
+     */
+
+    char passwd[120], *p;
+    const char *sp, *ep;
+    unsigned char final[APR_MD5_DIGESTSIZE];
+    apr_ssize_t sl, pl, i;
+    apr_md5_ctx_t ctx, ctx1;
+    unsigned long l;
+
+    /* 
+     * Refine the salt first.  It's possible we were given an already-hashed
+     * string as the salt argument, so extract the actual salt value from it
+     * if so.  Otherwise just use the string up to the first '$' as the salt.
+     */
+    sp = salt;
+
+    /*
+     * If it starts with the magic string, then skip that.
+     */
+    if (!strncmp(sp, apr1_id, strlen(apr1_id))) {
+        sp += strlen(apr1_id);
+    }
+
+    /*
+     * It stops at the first '$' or 8 chars, whichever comes first
+     */
+    for (ep = sp; (*ep != '\0') && (*ep != '$') && (ep < (sp + 8)); ep++) {
+        continue;
+    }
+
+    /*
+     * Get the length of the true salt
+     */
+    sl = ep - sp;
+
+    /*
+     * 'Time to make the doughnuts..'
+     */
+    apr_md5_init(&ctx);
+#if APR_CHARSET_EBCDIC
+    apr_md5_set_xlate(&ctx, xlate_ebcdic_to_ascii);
+#endif
+    
+    /*
+     * The password first, since that is what is most unknown
+     */
+    apr_md5_update(&ctx, (unsigned char *)pw, strlen(pw));
+
+    /*
+     * Then our magic string
+     */
+    apr_md5_update(&ctx, (unsigned char *)apr1_id, strlen(apr1_id));
+
+    /*
+     * Then the raw salt
+     */
+    apr_md5_update(&ctx, (unsigned char *)sp, sl);
+
+    /*
+     * Then just as many characters of the MD5(pw, salt, pw)
+     */
+    apr_md5_init(&ctx1);
+    apr_md5_update(&ctx1, (unsigned char *)pw, strlen(pw));
+    apr_md5_update(&ctx1, (unsigned char *)sp, sl);
+    apr_md5_update(&ctx1, (unsigned char *)pw, strlen(pw));
+    apr_md5_final(final, &ctx1);
+    for (pl = strlen(pw); pl > 0; pl -= APR_MD5_DIGESTSIZE) {
+        apr_md5_update(&ctx, final, 
+                      (pl > APR_MD5_DIGESTSIZE) ? APR_MD5_DIGESTSIZE : pl);
+    }
+
+    /*
+     * Don't leave anything around in vm they could use.
+     */
+    memset(final, 0, sizeof(final));
+
+    /*
+     * Then something really weird...
+     */
+    for (i = strlen(pw); i != 0; i >>= 1) {
+        if (i & 1) {
+            apr_md5_update(&ctx, final, 1);
+        }
+        else {
+            apr_md5_update(&ctx, (unsigned char *)pw, 1);
+        }
+    }
+
+    /*
+     * Now make the output string.  We know our limitations, so we
+     * can use the string routines without bounds checking.
+     */
+    strcpy(passwd, apr1_id);
+    strncat(passwd, sp, sl);
+    strcat(passwd, "$");
+
+    apr_md5_final(final, &ctx);
+
+    /*
+     * And now, just to make sure things don't run too fast..
+     * On a 60 Mhz Pentium this takes 34 msec, so you would
+     * need 30 seconds to build a 1000 entry dictionary...
+     */
+    for (i = 0; i < 1000; i++) {
+        apr_md5_init(&ctx1);
+        if (i & 1) {
+            apr_md5_update(&ctx1, (unsigned char *)pw, strlen(pw));
+        }
+        else {
+            apr_md5_update(&ctx1, final, APR_MD5_DIGESTSIZE);
+        }
+        if (i % 3) {
+            apr_md5_update(&ctx1, (unsigned char *)sp, sl);
+        }
+
+        if (i % 7) {
+            apr_md5_update(&ctx1, (unsigned char *)pw, strlen(pw));
+        }
+
+        if (i & 1) {
+            apr_md5_update(&ctx1, final, APR_MD5_DIGESTSIZE);
+        }
+        else {
+            apr_md5_update(&ctx1, (unsigned char *)pw, strlen(pw));
+        }
+        apr_md5_final(final,&ctx1);
+    }
+
+    p = passwd + strlen(passwd);
+
+    l = (final[ 0]<<16) | (final[ 6]<<8) | final[12]; to64(p, l, 4); p += 4;
+    l = (final[ 1]<<16) | (final[ 7]<<8) | final[13]; to64(p, l, 4); p += 4;
+    l = (final[ 2]<<16) | (final[ 8]<<8) | final[14]; to64(p, l, 4); p += 4;
+    l = (final[ 3]<<16) | (final[ 9]<<8) | final[15]; to64(p, l, 4); p += 4;
+    l = (final[ 4]<<16) | (final[10]<<8) | final[ 5]; to64(p, l, 4); p += 4;
+    l =                    final[11]                ; to64(p, l, 2); p += 2;
+    *p = '\0';
+
+    /*
+     * Don't leave anything around in vm they could use.
+     */
+    memset(final, 0, sizeof(final));
+
+    apr_cpystrn(result, passwd, nbytes - 1);
+    return APR_SUCCESS;
+}
+
+#if !defined(WIN32) && !defined(BEOS) && !defined(NETWARE)
+#if defined(APU_CRYPT_THREADSAFE) || !APR_HAS_THREADS || \
+    defined(CRYPT_R_CRYPTD) || defined(CRYPT_R_STRUCT_CRYPT_DATA)
+
+#define crypt_mutex_lock()
+#define crypt_mutex_unlock()
+
+#elif APR_HAVE_PTHREAD_H && defined(PTHREAD_MUTEX_INITIALIZER)
+
+static pthread_mutex_t crypt_mutex = PTHREAD_MUTEX_INITIALIZER;
+static void crypt_mutex_lock(void)
+{
+    pthread_mutex_lock(&crypt_mutex);
+}
+
+static void crypt_mutex_unlock(void)
+{
+    pthread_mutex_unlock(&crypt_mutex);
+}
+
+#else
+
+#error apr_password_validate() is not threadsafe.  rebuild APR without thread support.
+
+#endif
+#endif
+
+/*
+ * Validate a plaintext password against a smashed one.  Use either
+ * crypt() (if available) or apr_md5_encode(), depending upon the format
+ * of the smashed input password.  Return APR_SUCCESS if they match, or
+ * APR_EMISMATCH if they don't.
+ */
+
+APU_DECLARE(apr_status_t) apr_password_validate(const char *passwd, 
+                                                const char *hash)
+{
+    char sample[120];
+#if !defined(WIN32) && !defined(BEOS) && !defined(NETWARE)
+    char *crypt_pw;
+#endif
+    if (!strncmp(hash, apr1_id, strlen(apr1_id))) {
+        /*
+         * The hash was created using our custom algorithm.
+         */
+        apr_md5_encode(passwd, hash, sample, sizeof(sample));
+    }
+    else if (!strncmp(hash, APR_SHA1PW_ID, APR_SHA1PW_IDLEN)) {
+        apr_sha1_base64(passwd, strlen(passwd), sample);
+    }
+    else {
+        /*
+         * It's not our algorithm, so feed it to crypt() if possible.
+         */
+#if defined(WIN32) || defined(BEOS) || defined(NETWARE)
+        apr_cpystrn(sample, passwd, sizeof(sample) - 1);
+#elif defined(CRYPT_R_CRYPTD)
+        CRYPTD buffer;
+
+        crypt_pw = crypt_r(passwd, hash, &buffer);
+        apr_cpystrn(sample, crypt_pw, sizeof(sample) - 1);
+#elif defined(CRYPT_R_STRUCT_CRYPT_DATA)
+        struct crypt_data buffer;
+
+        /* having to clear this seems bogus... GNU doc is
+         * confusing...  user report found from google says
+         * the crypt_data struct had to be cleared to get
+         * the same result as plain crypt()
+         */
+        memset(&buffer, 0, sizeof(buffer));
+        crypt_pw = crypt_r(passwd, hash, &buffer);
+        apr_cpystrn(sample, crypt_pw, sizeof(sample) - 1);
+#else
+        /* Do a bit of sanity checking since we know that crypt_r()
+         * should always be used for threaded builds on AIX, and
+         * problems in configure logic can result in the wrong
+         * choice being made.
+         */
+#if defined(_AIX) && APR_HAS_THREADS
+#error Configuration error!  crypt_r() should have been selected!
+#endif
+
+        /* Handle thread safety issues by holding a mutex around the
+         * call to crypt().
+         */
+        crypt_mutex_lock();
+        crypt_pw = crypt(passwd, hash);
+        apr_cpystrn(sample, crypt_pw, sizeof(sample) - 1);
+        crypt_mutex_unlock();
+#endif
+    }
+    return (strcmp(sample, hash) == 0) ? APR_SUCCESS : APR_EMISMATCH;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.lo
new file mode 100644
index 00000000..a3787ebf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.lo
@@ -0,0 +1,12 @@
+# apr_md5.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_md5.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_md5.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.o
new file mode 100644
index 00000000..15e6cb7b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_md5.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.c
new file mode 100644
index 00000000..5642673a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.c
@@ -0,0 +1,372 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * The exported function:
+ *
+ * 	 apr_sha1_base64(const char *clear, int len, char *out);
+ *
+ * provides a means to SHA1 crypt/encode a plaintext password in
+ * a way which makes password files compatible with those commonly
+ * used in netscape web and ldap installations. It was put together
+ * by Clinton Wong <clintdw@netcom.com>, who also notes that:
+ *
+ * Note: SHA1 support is useful for migration purposes, but is less
+ *     secure than Apache's password format, since Apache's (MD5)
+ *     password format uses a random eight character salt to generate
+ *     one of many possible hashes for the same password.  Netscape
+ *     uses plain SHA1 without a salt, so the same password
+ *     will always generate the same hash, making it easier
+ *     to break since the search space is smaller.
+ *
+ * See also the documentation in support/SHA1 as to hints on how to
+ * migrate an existing netscape installation and other supplied utitlites.
+ *
+ * This software also makes use of the following component:
+ *
+ * NIST Secure Hash Algorithm
+ *  	heavily modified by Uwe Hollerbach uh@alumni.caltech edu
+ *	from Peter C. Gutmann's implementation as found in
+ *	Applied Cryptography by Bruce Schneier
+ *	This code is hereby placed in the public domain
+ */
+
+#include "apr_sha1.h"
+#include "apr_base64.h"
+#include "apr_strings.h"
+#include "apr_lib.h"
+#if APR_CHARSET_EBCDIC
+#include "apr_xlate.h"
+#endif /*APR_CHARSET_EBCDIC*/
+#include <string.h>
+
+/* a bit faster & bigger, if defined */
+#define UNROLL_LOOPS
+
+/* NIST's proposed modification to SHA, 7/11/94 */
+#define USE_MODIFIED_SHA
+
+/* SHA f()-functions */
+#define f1(x,y,z)	((x & y) | (~x & z))
+#define f2(x,y,z)	(x ^ y ^ z)
+#define f3(x,y,z)	((x & y) | (x & z) | (y & z))
+#define f4(x,y,z)	(x ^ y ^ z)
+
+/* SHA constants */
+#define CONST1		0x5a827999L
+#define CONST2		0x6ed9eba1L
+#define CONST3		0x8f1bbcdcL
+#define CONST4		0xca62c1d6L
+
+/* 32-bit rotate */
+
+#define ROT32(x,n)	((x << n) | (x >> (32 - n)))
+
+#define FUNC(n,i)						\
+    temp = ROT32(A,5) + f##n(B,C,D) + E + W[i] + CONST##n;	\
+    E = D; D = C; C = ROT32(B,30); B = A; A = temp
+
+#define SHA_BLOCKSIZE           64
+
+#if APR_CHARSET_EBCDIC
+static apr_xlate_t *ebcdic2ascii_xlate;
+
+APU_DECLARE(apr_status_t) apr_SHA1InitEBCDIC(apr_xlate_t *x)
+{
+    apr_status_t rv;
+    int onoff;
+
+    /* Only single-byte conversion is supported.
+     */
+    rv = apr_xlate_get_sb(x, &onoff);
+    if (rv) {
+        return rv;
+    }
+    if (!onoff) { /* If conversion is not single-byte-only */
+        return APR_EINVAL;
+    }
+    ebcdic2ascii_xlate = x;
+    return APR_SUCCESS;
+}
+#endif
+
+/* do SHA transformation */
+static void sha_transform(apr_sha1_ctx_t *sha_info)
+{
+    int i;
+    apr_uint32_t temp, A, B, C, D, E, W[80];
+
+    for (i = 0; i < 16; ++i) {
+	W[i] = sha_info->data[i];
+    }
+    for (i = 16; i < 80; ++i) {
+	W[i] = W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16];
+#ifdef USE_MODIFIED_SHA
+	W[i] = ROT32(W[i], 1);
+#endif /* USE_MODIFIED_SHA */
+    }
+    A = sha_info->digest[0];
+    B = sha_info->digest[1];
+    C = sha_info->digest[2];
+    D = sha_info->digest[3];
+    E = sha_info->digest[4];
+#ifdef UNROLL_LOOPS
+    FUNC(1, 0);  FUNC(1, 1);  FUNC(1, 2);  FUNC(1, 3);  FUNC(1, 4);
+    FUNC(1, 5);  FUNC(1, 6);  FUNC(1, 7);  FUNC(1, 8);  FUNC(1, 9);
+    FUNC(1,10);  FUNC(1,11);  FUNC(1,12);  FUNC(1,13);  FUNC(1,14);
+    FUNC(1,15);  FUNC(1,16);  FUNC(1,17);  FUNC(1,18);  FUNC(1,19);
+
+    FUNC(2,20);  FUNC(2,21);  FUNC(2,22);  FUNC(2,23);  FUNC(2,24);
+    FUNC(2,25);  FUNC(2,26);  FUNC(2,27);  FUNC(2,28);  FUNC(2,29);
+    FUNC(2,30);  FUNC(2,31);  FUNC(2,32);  FUNC(2,33);  FUNC(2,34);
+    FUNC(2,35);  FUNC(2,36);  FUNC(2,37);  FUNC(2,38);  FUNC(2,39);
+
+    FUNC(3,40);  FUNC(3,41);  FUNC(3,42);  FUNC(3,43);  FUNC(3,44);
+    FUNC(3,45);  FUNC(3,46);  FUNC(3,47);  FUNC(3,48);  FUNC(3,49);
+    FUNC(3,50);  FUNC(3,51);  FUNC(3,52);  FUNC(3,53);  FUNC(3,54);
+    FUNC(3,55);  FUNC(3,56);  FUNC(3,57);  FUNC(3,58);  FUNC(3,59);
+
+    FUNC(4,60);  FUNC(4,61);  FUNC(4,62);  FUNC(4,63);  FUNC(4,64);
+    FUNC(4,65);  FUNC(4,66);  FUNC(4,67);  FUNC(4,68);  FUNC(4,69);
+    FUNC(4,70);  FUNC(4,71);  FUNC(4,72);  FUNC(4,73);  FUNC(4,74);
+    FUNC(4,75);  FUNC(4,76);  FUNC(4,77);  FUNC(4,78);  FUNC(4,79);
+#else /* !UNROLL_LOOPS */
+    for (i = 0; i < 20; ++i) {
+	FUNC(1,i);
+    }
+    for (i = 20; i < 40; ++i) {
+	FUNC(2,i);
+    }
+    for (i = 40; i < 60; ++i) {
+	FUNC(3,i);
+    }
+    for (i = 60; i < 80; ++i) {
+	FUNC(4,i);
+    }
+#endif /* !UNROLL_LOOPS */
+    sha_info->digest[0] += A;
+    sha_info->digest[1] += B;
+    sha_info->digest[2] += C;
+    sha_info->digest[3] += D;
+    sha_info->digest[4] += E;
+}
+
+union endianTest {
+    long Long;
+    char Char[sizeof(long)];
+};
+
+static char isLittleEndian(void)
+{
+    static union endianTest u;
+    u.Long = 1;
+    return (u.Char[0] == 1);
+}
+
+/* change endianness of data */
+
+/* count is the number of bytes to do an endian flip */
+static void maybe_byte_reverse(apr_uint32_t *buffer, int count)
+{
+    int i;
+    apr_byte_t ct[4], *cp;
+
+    if (isLittleEndian()) {	/* do the swap only if it is little endian */
+	count /= sizeof(apr_uint32_t);
+	cp = (apr_byte_t *) buffer;
+	for (i = 0; i < count; ++i) {
+	    ct[0] = cp[0];
+	    ct[1] = cp[1];
+	    ct[2] = cp[2];
+	    ct[3] = cp[3];
+	    cp[0] = ct[3];
+	    cp[1] = ct[2];
+	    cp[2] = ct[1];
+	    cp[3] = ct[0];
+	    cp += sizeof(apr_uint32_t);
+	}
+    }
+}
+
+/* initialize the SHA digest */
+
+APU_DECLARE(void) apr_sha1_init(apr_sha1_ctx_t *sha_info)
+{
+    sha_info->digest[0] = 0x67452301L;
+    sha_info->digest[1] = 0xefcdab89L;
+    sha_info->digest[2] = 0x98badcfeL;
+    sha_info->digest[3] = 0x10325476L;
+    sha_info->digest[4] = 0xc3d2e1f0L;
+    sha_info->count_lo = 0L;
+    sha_info->count_hi = 0L;
+    sha_info->local = 0;
+}
+
+/* update the SHA digest */
+
+APU_DECLARE(void) apr_sha1_update_binary(apr_sha1_ctx_t *sha_info,
+                                     const unsigned char *buffer,
+                                     unsigned int count)
+{
+    unsigned int i;
+
+    if ((sha_info->count_lo + ((apr_uint32_t) count << 3)) < sha_info->count_lo) {
+	++sha_info->count_hi;
+    }
+    sha_info->count_lo += (apr_uint32_t) count << 3;
+    sha_info->count_hi += (apr_uint32_t) count >> 29;
+    if (sha_info->local) {
+	i = SHA_BLOCKSIZE - sha_info->local;
+	if (i > count) {
+	    i = count;
+	}
+	memcpy(((apr_byte_t *) sha_info->data) + sha_info->local, buffer, i);
+	count -= i;
+	buffer += i;
+	sha_info->local += i;
+	if (sha_info->local == SHA_BLOCKSIZE) {
+	    maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	    sha_transform(sha_info);
+	}
+	else {
+	    return;
+	}
+    }
+    while (count >= SHA_BLOCKSIZE) {
+	memcpy(sha_info->data, buffer, SHA_BLOCKSIZE);
+	buffer += SHA_BLOCKSIZE;
+	count -= SHA_BLOCKSIZE;
+	maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	sha_transform(sha_info);
+    }
+    memcpy(sha_info->data, buffer, count);
+    sha_info->local = count;
+}
+
+APU_DECLARE(void) apr_sha1_update(apr_sha1_ctx_t *sha_info, const char *buf,
+                              unsigned int count)
+{
+#if APR_CHARSET_EBCDIC
+    int i;
+    const apr_byte_t *buffer = (const apr_byte_t *) buf;
+    apr_size_t inbytes_left, outbytes_left;
+
+    if ((sha_info->count_lo + ((apr_uint32_t) count << 3)) < sha_info->count_lo) {
+	++sha_info->count_hi;
+    }
+    sha_info->count_lo += (apr_uint32_t) count << 3;
+    sha_info->count_hi += (apr_uint32_t) count >> 29;
+    /* Is there a remainder of the previous Update operation? */
+    if (sha_info->local) {
+	i = SHA_BLOCKSIZE - sha_info->local;
+	if (i > count) {
+	    i = count;
+	}
+        inbytes_left = outbytes_left = i;
+        apr_xlate_conv_buffer(ebcdic2ascii_xlate, buffer, &inbytes_left,
+                              ((apr_byte_t *) sha_info->data) + sha_info->local,
+                              &outbytes_left);
+	count -= i;
+	buffer += i;
+	sha_info->local += i;
+	if (sha_info->local == SHA_BLOCKSIZE) {
+	    maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	    sha_transform(sha_info);
+	}
+	else {
+	    return;
+	}
+    }
+    while (count >= SHA_BLOCKSIZE) {
+        inbytes_left = outbytes_left = SHA_BLOCKSIZE;
+        apr_xlate_conv_buffer(ebcdic2ascii_xlate, buffer, &inbytes_left,
+                              (apr_byte_t *) sha_info->data, &outbytes_left);
+	buffer += SHA_BLOCKSIZE;
+	count -= SHA_BLOCKSIZE;
+	maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	sha_transform(sha_info);
+    }
+    inbytes_left = outbytes_left = count;
+    apr_xlate_conv_buffer(ebcdic2ascii_xlate, buffer, &inbytes_left,
+                          (apr_byte_t *) sha_info->data, &outbytes_left);
+    sha_info->local = count;
+#else
+    apr_sha1_update_binary(sha_info, (const unsigned char *) buf, count);
+#endif
+}
+
+/* finish computing the SHA digest */
+
+APU_DECLARE(void) apr_sha1_final(unsigned char digest[APR_SHA1_DIGESTSIZE],
+                             apr_sha1_ctx_t *sha_info)
+{
+    int count, i, j;
+    apr_uint32_t lo_bit_count, hi_bit_count, k;
+
+    lo_bit_count = sha_info->count_lo;
+    hi_bit_count = sha_info->count_hi;
+    count = (int) ((lo_bit_count >> 3) & 0x3f);
+    ((apr_byte_t *) sha_info->data)[count++] = 0x80;
+    if (count > SHA_BLOCKSIZE - 8) {
+	memset(((apr_byte_t *) sha_info->data) + count, 0, SHA_BLOCKSIZE - count);
+	maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	sha_transform(sha_info);
+	memset((apr_byte_t *) sha_info->data, 0, SHA_BLOCKSIZE - 8);
+    }
+    else {
+	memset(((apr_byte_t *) sha_info->data) + count, 0,
+	       SHA_BLOCKSIZE - 8 - count);
+    }
+    maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+    sha_info->data[14] = hi_bit_count;
+    sha_info->data[15] = lo_bit_count;
+    sha_transform(sha_info);
+
+    for (i = 0, j = 0; j < APR_SHA1_DIGESTSIZE; i++) {
+	k = sha_info->digest[i];
+	digest[j++] = (unsigned char) ((k >> 24) & 0xff);
+	digest[j++] = (unsigned char) ((k >> 16) & 0xff);
+	digest[j++] = (unsigned char) ((k >> 8) & 0xff);
+	digest[j++] = (unsigned char) (k & 0xff);
+    }
+}
+
+
+APU_DECLARE(void) apr_sha1_base64(const char *clear, int len, char *out)
+{
+    int l;
+    apr_sha1_ctx_t context;
+    apr_byte_t digest[APR_SHA1_DIGESTSIZE];
+
+    if (strncmp(clear, APR_SHA1PW_ID, APR_SHA1PW_IDLEN) == 0) {
+	clear += APR_SHA1PW_IDLEN;
+    }
+
+    apr_sha1_init(&context);
+    apr_sha1_update(&context, clear, len);
+    apr_sha1_final(digest, &context);
+
+    /* private marker. */
+    apr_cpystrn(out, APR_SHA1PW_ID, APR_SHA1PW_IDLEN + 1);
+
+    /* SHA1 hash is always 20 chars */
+    l = apr_base64_encode_binary(out + APR_SHA1PW_IDLEN, digest, sizeof(digest));
+    out[l + APR_SHA1PW_IDLEN] = '\0';
+
+    /*
+     * output of base64 encoded SHA1 is always 28 chars + APR_SHA1PW_IDLEN
+     */
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.lo
new file mode 100644
index 00000000..11144143
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.lo
@@ -0,0 +1,12 @@
+# apr_sha1.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_sha1.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_sha1.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.o
new file mode 100644
index 00000000..1edde39a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/apr_sha1.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.c
new file mode 100644
index 00000000..4f5a5f8d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.c
@@ -0,0 +1,208 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This attempts to generate V1 UUIDs according to the Internet Draft
+ * located at http://www.webdav.org/specs/draft-leach-uuids-guids-01.txt
+ */
+#include "apr.h"
+#include "apr_uuid.h"
+#include "apr_md5.h"
+#include "apr_general.h"
+#include "apr_portable.h"
+
+
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>     /* for getpid, gethostname */
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>     /* for rand, srand */
+#endif
+
+
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#if APR_HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#if APR_HAVE_SYS_TIME_H
+#include <sys/time.h>   /* for gettimeofday */
+#endif
+
+#define NODE_LENGTH 6
+
+static int uuid_state_seqnum;
+static unsigned char uuid_state_node[NODE_LENGTH] = { 0 };
+
+
+static void get_random_info(unsigned char node[NODE_LENGTH])
+{
+#if APR_HAS_RANDOM
+
+    (void) apr_generate_random_bytes(node, NODE_LENGTH);
+
+#else
+
+    unsigned char seed[MD5_DIGESTSIZE];
+    apr_md5_ctx_t c;
+
+    /* ### probably should revise some of this to be a bit more portable */
+
+    /* Leach & Salz use Linux-specific struct sysinfo;
+     * replace with pid/tid for portability (in the spirit of mod_unique_id) */
+    struct {
+	/* Add thread id here, if applicable, when we get to pthread or apr */
+        pid_t pid;
+#ifdef NETWARE
+        apr_uint64_t t;
+#else
+        struct timeval t;
+#endif
+        char hostname[257];
+
+    } r;
+
+    apr_md5_init(&c);
+#ifdef NETWARE
+    r.pid = NXThreadGetId();
+    NXGetTime(NX_SINCE_BOOT, NX_USECONDS, &(r.t));
+#else
+    r.pid = getpid();
+    gettimeofday(&r.t, (struct timezone *)0);
+#endif
+    gethostname(r.hostname, 256);
+    apr_md5_update(&c, (const unsigned char *)&r, sizeof(r));
+    apr_md5_final(seed, &c);
+
+    memcpy(node, seed, NODE_LENGTH);    /* use a subset of the seed bytes */
+#endif
+}
+
+/* This implementation generates a random node ID instead of a
+   system-dependent call to get IEEE node ID. This is also more secure:
+   we aren't passing out our MAC address.
+*/
+static void get_pseudo_node_identifier(unsigned char *node)
+{
+    get_random_info(node);
+    node[0] |= 0x80;                    /* this designates a random node ID */
+}
+
+static void get_system_time(apr_uint64_t *uuid_time)
+{
+    /* ### fix this call to be more portable? */
+    *uuid_time = apr_time_now();
+
+    /* Offset between UUID formatted times and Unix formatted times.
+       UUID UTC base time is October 15, 1582.
+       Unix base time is January 1, 1970.      */
+    *uuid_time = (*uuid_time * 10) + APR_TIME_C(0x01B21DD213814000);
+}
+
+/* true_random -- generate a crypto-quality random number. */
+static int true_random(void)
+{
+    apr_uint64_t time_now;
+
+#if APR_HAS_RANDOM
+    unsigned char buf[2];
+
+    if (apr_generate_random_bytes(buf, 2) == APR_SUCCESS) {
+        return (buf[0] << 8) | buf[1];
+    }
+#endif
+
+    /* crap. this isn't crypto quality, but it will be Good Enough */
+
+    get_system_time(&time_now);
+    srand((unsigned int)(((time_now >> 32) ^ time_now) & 0xffffffff));
+
+    return rand() & 0x0FFFF;
+}
+
+static void init_state(void)
+{
+    uuid_state_seqnum = true_random();
+    get_pseudo_node_identifier(uuid_state_node);
+}
+
+static void get_current_time(apr_uint64_t *timestamp)
+{
+    /* ### this needs to be made thread-safe! */
+
+    apr_uint64_t time_now;
+    static apr_uint64_t time_last = 0;
+    static apr_uint64_t fudge = 0;
+
+    get_system_time(&time_now);
+        
+    /* if clock reading changed since last UUID generated... */
+    if (time_last != time_now) {
+        /* The clock reading has changed since the last UUID was generated.
+           Reset the fudge factor. if we are generating them too fast, then
+           the fudge may need to be reset to something greater than zero. */
+        if (time_last + fudge > time_now)
+            fudge = time_last + fudge - time_now + 1;
+        else
+            fudge = 0;
+        time_last = time_now;
+    }
+    else {
+        /* We generated two really fast. Bump the fudge factor. */
+        ++fudge;
+    }
+
+    *timestamp = time_now + fudge;
+}
+
+APU_DECLARE(void) apr_uuid_get(apr_uuid_t *uuid)
+{
+    apr_uint64_t timestamp;
+    unsigned char *d = uuid->data;
+
+#if APR_HAS_OS_UUID
+    if (apr_os_uuid_get(d) == APR_SUCCESS) {
+        return;
+    }
+#endif /* !APR_HAS_OS_UUID */
+
+    if (!uuid_state_node[0])
+        init_state();
+
+    get_current_time(&timestamp);
+
+    /* time_low, uint32 */
+    d[3] = (unsigned char)timestamp;
+    d[2] = (unsigned char)(timestamp >> 8);
+    d[1] = (unsigned char)(timestamp >> 16);
+    d[0] = (unsigned char)(timestamp >> 24);
+    /* time_mid, uint16 */
+    d[5] = (unsigned char)(timestamp >> 32);
+    d[4] = (unsigned char)(timestamp >> 40);
+    /* time_hi_and_version, uint16 */
+    d[7] = (unsigned char)(timestamp >> 48);
+    d[6] = (unsigned char)(((timestamp >> 56) & 0x0F) | 0x10);
+    /* clock_seq_hi_and_reserved, uint8 */
+    d[8] = (unsigned char)(((uuid_state_seqnum >> 8) & 0x3F) | 0x80);
+    /* clock_seq_low, uint8 */
+    d[9] = (unsigned char)uuid_state_seqnum;
+    /* node, byte[6] */
+    memcpy(&d[10], uuid_state_node, NODE_LENGTH);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.lo
new file mode 100644
index 00000000..87403d8a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.lo
@@ -0,0 +1,12 @@
+# getuuid.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/getuuid.o'
+
+# Name of the non-PIC object.
+non_pic_object='getuuid.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.o
new file mode 100644
index 00000000..fae62504
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/getuuid.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c
new file mode 100644
index 00000000..451481b5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c
@@ -0,0 +1,130 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>      /* for sprintf */
+
+#include "apr.h"
+#include "apr_uuid.h"
+#include "apr_errno.h"
+#include "apr_lib.h"
+
+
+APU_DECLARE(void) apr_uuid_format(char *buffer, const apr_uuid_t *uuid)
+{
+    const unsigned char *d = uuid->data;
+
+    sprintf(buffer,
+            "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+            d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7],
+            d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]);
+}
+
+/* convert a pair of hex digits to an integer value [0,255] */
+#if 'A' == 65
+static unsigned char parse_hexpair(const char *s)
+{
+    int result;
+    int temp;
+
+    result = s[0] - '0';
+    if (result > 48)
+	result = (result - 39) << 4;
+    else if (result > 16)
+	result = (result - 7) << 4;
+    else
+	result = result << 4;
+
+    temp = s[1] - '0';
+    if (temp > 48)
+	result |= temp - 39;
+    else if (temp > 16)
+	result |= temp - 7;
+    else
+	result |= temp;
+
+    return (unsigned char)result;
+}
+#else
+static unsigned char parse_hexpair(const char *s)
+{
+    int result;
+
+    if (isdigit(*s)) {
+        result = (*s - '0') << 4;
+    }
+    else {
+        if (isupper(*s)) {
+            result = (*s - 'A' + 10) << 4;
+        }
+        else {
+            result = (*s - 'a' + 10) << 4;
+        }
+    }
+
+    ++s;
+    if (isdigit(*s)) {
+        result |= (*s - '0');
+    }
+    else {
+        if (isupper(*s)) {
+            result |= (*s - 'A' + 10);
+        }
+        else {
+            result |= (*s - 'a' + 10);
+        }
+    }
+
+    return (unsigned char)result;
+}
+#endif
+
+APU_DECLARE(apr_status_t) apr_uuid_parse(apr_uuid_t *uuid,
+                                         const char *uuid_str)
+{
+    int i;
+    unsigned char *d = uuid->data;
+
+    for (i = 0; i < 36; ++i) {
+	char c = uuid_str[i];
+	if (!apr_isxdigit(c) &&
+	    !(c == '-' && (i == 8 || i == 13 || i == 18 || i == 23)))
+            /* ### need a better value */
+	    return APR_BADARG;
+    }
+    if (uuid_str[36] != '\0') {
+        /* ### need a better value */
+	return APR_BADARG;
+    }
+
+    d[0] = parse_hexpair(&uuid_str[0]);
+    d[1] = parse_hexpair(&uuid_str[2]);
+    d[2] = parse_hexpair(&uuid_str[4]);
+    d[3] = parse_hexpair(&uuid_str[6]);
+
+    d[4] = parse_hexpair(&uuid_str[9]);
+    d[5] = parse_hexpair(&uuid_str[11]);
+
+    d[6] = parse_hexpair(&uuid_str[14]);
+    d[7] = parse_hexpair(&uuid_str[16]);
+
+    d[8] = parse_hexpair(&uuid_str[19]);
+    d[9] = parse_hexpair(&uuid_str[21]);
+
+    for (i = 6; i--;)
+	d[10 + i] = parse_hexpair(&uuid_str[i*2+24]);
+
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.lo
new file mode 100644
index 00000000..d4aba833
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.lo
@@ -0,0 +1,12 @@
+# uuid.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/uuid.o'
+
+# Name of the non-PIC object.
+non_pic_object='uuid.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.o
new file mode 100644
index 00000000..a895c481
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm.o
new file mode 100644
index 00000000..cc56df0b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_berkeleydb.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_berkeleydb.o
new file mode 100644
index 00000000..cb6ad8d6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_berkeleydb.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_gdbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_gdbm.o
new file mode 100644
index 00000000..86a00a78
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_gdbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_ndbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_ndbm.o
new file mode 100644
index 00000000..1ba908d9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_ndbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_sdbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_sdbm.o
new file mode 100644
index 00000000..7db2db8c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/.libs/apr_dbm_sdbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/Makefile
new file mode 100644
index 00000000..0565a700
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/Makefile
@@ -0,0 +1,10 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = apr_dbm.lo apr_dbm_berkeleydb.lo apr_dbm_gdbm.lo apr_dbm_sdbm.lo apr_dbm_ndbm.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
+
+SUBDIRS = sdbm .
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/Makefile.in
new file mode 100644
index 00000000..61e15e88
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/Makefile.in
@@ -0,0 +1,10 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = apr_dbm.lo apr_dbm_berkeleydb.lo apr_dbm_gdbm.lo apr_dbm_sdbm.lo apr_dbm_ndbm.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+SUBDIRS = sdbm .
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.c
new file mode 100644
index 00000000..88cf08e6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.c
@@ -0,0 +1,207 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+#include "apr_strings.h"
+#define APR_WANT_MEMFUNC
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+#include "apr_general.h"
+
+#include "apu.h"
+#include "apu_select_dbm.h"
+#include "apr_dbm.h"
+#include "apr_dbm_private.h"
+
+/* ### note: the setting of DBM_VTABLE will go away once we have multiple
+   ### DBMs in here. 
+   ### Well, that day is here.  So, do we remove DBM_VTABLE and the old
+   ### API entirely?  Oh, what to do.  We need an APU_DEFAULT_DBM #define.
+   ### Sounds like a job for autoconf. */
+
+#if APU_USE_SDBM
+#define DBM_VTABLE apr_dbm_type_sdbm
+#elif APU_USE_GDBM
+#define DBM_VTABLE apr_dbm_type_gdbm
+#elif APU_USE_DB
+#define DBM_VTABLE apr_dbm_type_db
+#elif APU_USE_NDBM
+#define DBM_VTABLE apr_dbm_type_ndbm
+#else /* Not in the USE_xDBM list above */
+#error a DBM implementation was not specified
+#endif
+
+APU_DECLARE(apr_status_t) apr_dbm_open_ex(apr_dbm_t **pdb, const char*type, 
+                                       const char *pathname, 
+                                       apr_int32_t mode, apr_fileperms_t perm,
+                                       apr_pool_t *pool)
+{
+#if APU_HAVE_GDBM
+    if (!strcasecmp(type, "GDBM")) {
+        return (*apr_dbm_type_gdbm.open)(pdb, pathname, mode, perm, pool);
+    }
+#endif
+#if APU_HAVE_SDBM
+    if (!strcasecmp(type, "SDBM")) {
+        return (*apr_dbm_type_sdbm.open)(pdb, pathname, mode, perm, pool);
+    }
+#endif
+#if APU_HAVE_DB
+    if (!strcasecmp(type, "DB")) {
+        return (*apr_dbm_type_db.open)(pdb, pathname, mode, perm, pool);
+    }
+#endif
+#if APU_HAVE_NDBM
+    if (!strcasecmp(type, "NDBM")) {
+        return (*apr_dbm_type_ndbm.open)(pdb, pathname, mode, perm, pool);
+    }
+#endif
+
+    if (!strcasecmp(type, "default")) {
+        return (*DBM_VTABLE.open)(pdb, pathname, mode, perm, pool);
+    }
+
+    return APR_ENOTIMPL;
+} 
+
+APU_DECLARE(apr_status_t) apr_dbm_open(apr_dbm_t **pdb, const char *pathname, 
+                                       apr_int32_t mode, apr_fileperms_t perm,
+                                       apr_pool_t *pool)
+{
+    return (*DBM_VTABLE.open)(pdb, pathname, mode, perm, pool);
+}
+
+APU_DECLARE(void) apr_dbm_close(apr_dbm_t *dbm)
+{
+    (*dbm->type->close)(dbm);
+}
+
+APU_DECLARE(apr_status_t) apr_dbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
+                                        apr_datum_t *pvalue)
+{
+    return (*dbm->type->fetch)(dbm, key, pvalue);
+}
+
+APU_DECLARE(apr_status_t) apr_dbm_store(apr_dbm_t *dbm, apr_datum_t key,
+                                        apr_datum_t value)
+{
+    return (*dbm->type->store)(dbm, key, value);
+}
+
+APU_DECLARE(apr_status_t) apr_dbm_delete(apr_dbm_t *dbm, apr_datum_t key)
+{
+    return (*dbm->type->del)(dbm, key);
+}
+
+APU_DECLARE(int) apr_dbm_exists(apr_dbm_t *dbm, apr_datum_t key)
+{
+    return (*dbm->type->exists)(dbm, key);
+}
+
+APU_DECLARE(apr_status_t) apr_dbm_firstkey(apr_dbm_t *dbm, apr_datum_t *pkey)
+{
+    return (*dbm->type->firstkey)(dbm, pkey);
+}
+
+APU_DECLARE(apr_status_t) apr_dbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey)
+{
+    return (*dbm->type->nextkey)(dbm, pkey);
+}
+
+APU_DECLARE(void) apr_dbm_freedatum(apr_dbm_t *dbm, apr_datum_t data)
+{
+    (*dbm->type->freedatum)(dbm, data);
+}
+
+APU_DECLARE(char *) apr_dbm_geterror(apr_dbm_t *dbm, int *errcode,
+                                     char *errbuf, apr_size_t errbufsize)
+{
+    if (errcode != NULL)
+        *errcode = dbm->errcode;
+
+    /* assert: errbufsize > 0 */
+
+    if (dbm->errmsg == NULL)
+        *errbuf = '\0';
+    else
+        (void) apr_cpystrn(errbuf, dbm->errmsg, errbufsize);
+    return errbuf;
+}
+
+APU_DECLARE(apr_status_t) apr_dbm_get_usednames_ex(apr_pool_t *p, 
+                                                   const char *type, 
+                                                   const char *pathname,
+                                                   const char **used1,
+                                                   const char **used2)
+{
+#if APU_HAVE_GDBM
+    if (!strcasecmp(type, "GDBM")) {
+        (*apr_dbm_type_gdbm.getusednames)(p,pathname,used1,used2);
+        return APR_SUCCESS;
+    }
+#endif
+#if APU_HAVE_SDBM
+    if (!strcasecmp(type, "SDBM")) {
+        (*apr_dbm_type_sdbm.getusednames)(p,pathname,used1,used2);
+        return APR_SUCCESS;
+    }
+#endif
+#if APU_HAVE_DB
+    if (!strcasecmp(type, "DB")) {
+        (*apr_dbm_type_db.getusednames)(p,pathname,used1,used2);
+        return APR_SUCCESS;
+    }
+#endif
+#if APU_HAVE_NDBM
+    if (!strcasecmp(type, "NDBM")) {
+        (*apr_dbm_type_ndbm.getusednames)(p,pathname,used1,used2);
+        return APR_SUCCESS;
+    }
+#endif
+
+    if (!strcasecmp(type, "default")) {
+        (*DBM_VTABLE.getusednames)(p, pathname, used1, used2);
+        return APR_SUCCESS;
+    }
+
+    return APR_ENOTIMPL;
+} 
+
+APU_DECLARE(void) apr_dbm_get_usednames(apr_pool_t *p,
+                                        const char *pathname,
+                                        const char **used1,
+                                        const char **used2)
+{
+    /* ### one day, a DBM type name will be passed and we'll need to look it
+       ### up. for now, it is constant. */
+
+    (*DBM_VTABLE.getusednames)(p, pathname, used1, used2);
+}
+
+/* Most DBM libraries take a POSIX mode for creating files.  Don't trust
+ * the mode_t type, some platforms may not support it, int is safe.
+ */
+APU_DECLARE(int) apr_posix_perms2mode(apr_fileperms_t perm)
+{
+    int mode = 0;
+
+    mode |= 0700 & (perm >> 2); /* User  is off-by-2 bits */
+    mode |= 0070 & (perm >> 1); /* Group is off-by-1 bit */
+    mode |= 0007 & (perm);      /* World maps 1 for 1 */
+    return mode;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.lo
new file mode 100644
index 00000000..abd8588b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.lo
@@ -0,0 +1,12 @@
+# apr_dbm.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_dbm.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_dbm.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.o
new file mode 100644
index 00000000..7774ac7f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.c
new file mode 100644
index 00000000..46ededcc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.c
@@ -0,0 +1,403 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+
+#define APU_WANT_DB
+#include "apu_want.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h> /* for abort() */
+#endif
+
+#include "apu.h"
+
+#if APU_HAVE_DB 
+#include "apr_dbm_private.h"
+
+/*
+ * We pick up all varieties of Berkeley DB through db.h (included through
+ * apu_select_dbm.h). This code has been compiled/tested against DB1,
+ * DB_185, DB2, DB3, and DB4.
+ */
+
+#if   defined(DB_VERSION_MAJOR) && (DB_VERSION_MAJOR == 4)
+/* We will treat anything greater than 4.1 as DB4.
+ * We can treat 4.0 as DB3.
+ */
+#if   defined(DB_VERSION_MINOR) && (DB_VERSION_MINOR >= 1)
+#define DB_VER 4
+#else
+#define DB_VER 3
+#endif
+#elif defined(DB_VERSION_MAJOR) && (DB_VERSION_MAJOR == 3)
+#define DB_VER 3
+#elif defined(DB_VERSION_MAJOR) && (DB_VERSION_MAJOR == 2)
+#define DB_VER 2
+#else
+#define DB_VER 1
+#endif
+
+typedef struct {
+    DB *bdb;
+#if DB_VER != 1
+    DBC *curs;
+#endif
+} real_file_t;
+
+
+#if DB_VER == 1
+#define TXN_ARG
+#else
+#define TXN_ARG NULL,
+#endif
+
+#define GET_BDB(f)      (((real_file_t *)(f))->bdb)
+
+#define do_fetch(bdb, k, v)     ((*(bdb)->get)(bdb, TXN_ARG &(k), &(v), 0))
+
+#if DB_VER == 1
+#include <sys/fcntl.h>
+#define APR_DBM_DBMODE_RO       O_RDONLY
+#define APR_DBM_DBMODE_RW       O_RDWR
+#define APR_DBM_DBMODE_RWCREATE (O_CREAT | O_RDWR)
+#define APR_DBM_DBMODE_RWTRUNC  (O_CREAT | O_RDWR | O_TRUNC)
+#else
+#define APR_DBM_DBMODE_RO       DB_RDONLY
+#define APR_DBM_DBMODE_RW       0
+#define APR_DBM_DBMODE_RWCREATE DB_CREATE
+#define APR_DBM_DBMODE_RWTRUNC  DB_TRUNCATE
+#endif /* DBVER == 1 */
+
+/* --------------------------------------------------------------------------
+**
+** UTILITY FUNCTIONS
+*/
+
+/* map a DB error to an apr_status_t */
+static apr_status_t db2s(int dberr)
+{
+    if (dberr != 0) {
+        /* ### need to fix this */
+        return APR_OS_START_USEERR + dberr;
+    }
+
+    return APR_SUCCESS;
+}
+
+
+static apr_status_t set_error(apr_dbm_t *dbm, apr_status_t dbm_said)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    /* ### ignore whatever the DBM said (dbm_said); ask it explicitly */
+
+    if (dbm_said == APR_SUCCESS) {
+        dbm->errcode = 0;
+        dbm->errmsg = NULL;
+    }
+    else {
+        /* ### need to fix. dberr was tossed in db2s(). */
+        /* ### use db_strerror() */
+        dbm->errcode = dbm_said;
+#if DB_VER == 1 || DB_VER == 2
+        dbm->errmsg = NULL;
+#else
+        dbm->errmsg = db_strerror(dbm_said - APR_OS_START_USEERR);
+#endif
+        rv = dbm_said;
+    }
+
+    return rv;
+}
+
+/* --------------------------------------------------------------------------
+**
+** DEFINE THE VTABLE FUNCTIONS FOR BERKELEY DB
+**
+** ### we may need three sets of these: db1, db2, db3
+*/
+
+static apr_status_t vt_db_open(apr_dbm_t **pdb, const char *pathname,
+                               apr_int32_t mode, apr_fileperms_t perm,
+                               apr_pool_t *pool)
+{
+    real_file_t file;
+    int dbmode;
+
+    *pdb = NULL;
+
+    switch (mode) {
+    case APR_DBM_READONLY:
+        dbmode = APR_DBM_DBMODE_RO;
+        break;
+    case APR_DBM_READWRITE:
+        dbmode = APR_DBM_DBMODE_RW;
+        break;
+    case APR_DBM_RWCREATE:
+        dbmode = APR_DBM_DBMODE_RWCREATE;
+        break;
+    case APR_DBM_RWTRUNC:
+        dbmode = APR_DBM_DBMODE_RWTRUNC;
+        break;
+    default:
+        return APR_EINVAL;
+    }
+
+    {
+        int dberr;
+
+#if DB_VER >= 3
+        if ((dberr = db_create(&file.bdb, NULL, 0)) == 0) {
+            if ((dberr = (*file.bdb->open)(file.bdb,
+#if DB_VER == 4
+                                           NULL,
+#endif
+                                           pathname, NULL, 
+                                           DB_HASH, dbmode, 
+                                           apr_posix_perms2mode(perm))) != 0) {
+                /* close the DB handler */
+                (void) (*file.bdb->close)(file.bdb, 0);
+            }
+        }
+        file.curs = NULL;
+#elif DB_VER == 2
+        dberr = db_open(pathname, DB_HASH, dbmode, apr_posix_perms2mode(perm),
+                        NULL, NULL, &file.bdb);
+        file.curs = NULL;
+#else
+        file.bdb = dbopen(pathname, dbmode, apr_posix_perms2mode(perm),
+                          DB_HASH, NULL);
+        if (file.bdb == NULL)
+            return APR_EGENERAL;      /* ### need a better error */
+        dberr = 0;
+#endif
+        if (dberr != 0)
+            return db2s(dberr);
+    }
+
+    /* we have an open database... return it */
+    *pdb = apr_pcalloc(pool, sizeof(**pdb));
+    (*pdb)->pool = pool;
+    (*pdb)->type = &apr_dbm_type_db;
+    (*pdb)->file = apr_pmemdup(pool, &file, sizeof(file));
+
+    /* ### register a cleanup to close the DBM? */
+
+    return APR_SUCCESS;
+}
+
+static void vt_db_close(apr_dbm_t *dbm)
+{
+    (*GET_BDB(dbm->file)->close)(GET_BDB(dbm->file)
+#if DB_VER != 1
+                                 , 0
+#endif
+        );
+}
+
+static apr_status_t vt_db_fetch(apr_dbm_t *dbm, apr_datum_t key,
+                                apr_datum_t * pvalue)
+{
+    DBT ckey = { 0 };
+    DBT rd = { 0 };
+    int dberr;
+
+    ckey.data = key.dptr;
+    ckey.size = key.dsize;
+
+    dberr = do_fetch(GET_BDB(dbm->file), ckey, rd);
+
+    /* "not found" is not an error. return zero'd value. */
+    if (dberr ==
+#if DB_VER == 1
+        RET_SPECIAL
+#else
+        DB_NOTFOUND
+#endif
+        ) {
+        memset(&rd, 0, sizeof(rd));
+        dberr = 0;
+    }
+
+    pvalue->dptr = rd.data;
+    pvalue->dsize = rd.size;
+
+    /* store the error info into DBM, and return a status code. Also, note
+       that *pvalue should have been cleared on error. */
+    return set_error(dbm, db2s(dberr));
+}
+
+static apr_status_t vt_db_store(apr_dbm_t *dbm, apr_datum_t key,
+                                apr_datum_t value)
+{
+    apr_status_t rv;
+    DBT ckey = { 0 };
+    DBT cvalue = { 0 };
+
+    ckey.data = key.dptr;
+    ckey.size = key.dsize;
+
+    cvalue.data = value.dptr;
+    cvalue.size = value.dsize;
+
+    rv = db2s((*GET_BDB(dbm->file)->put)(GET_BDB(dbm->file),
+                                         TXN_ARG
+                                         &ckey,
+                                         &cvalue,
+                                         0));
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static apr_status_t vt_db_del(apr_dbm_t *dbm, apr_datum_t key)
+{
+    apr_status_t rv;
+    DBT ckey = { 0 };
+
+    ckey.data = key.dptr;
+    ckey.size = key.dsize;
+
+    rv = db2s((*GET_BDB(dbm->file)->del)(GET_BDB(dbm->file),
+                                         TXN_ARG
+                                         &ckey,
+                                         0));
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static int vt_db_exists(apr_dbm_t *dbm, apr_datum_t key)
+{
+    DBT ckey = { 0 };   /* converted key */
+    DBT data = { 0 };
+    int dberr;
+
+    ckey.data = key.dptr;
+    ckey.size = key.dsize;
+
+    dberr = do_fetch(GET_BDB(dbm->file), ckey, data);
+
+    /* note: the result data is "loaned" to us; we don't need to free it */
+
+    /* DB returns DB_NOTFOUND if it doesn't exist. but we want to say
+       that *any* error means it doesn't exist. */
+    return dberr == 0;
+}
+
+static apr_status_t vt_db_firstkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+{
+    real_file_t *f = dbm->file;
+    DBT first = { 0 };
+    DBT data = { 0 };
+    int dberr;
+
+#if DB_VER == 1
+    dberr = (*f->bdb->seq)(f->bdb, &first, &data, R_FIRST);
+#else
+    if ((dberr = (*f->bdb->cursor)(f->bdb, NULL, &f->curs
+#if DB_VER >= 3 || ((DB_VERSION_MAJOR == 2) && (DB_VERSION_MINOR > 5))
+                                   , 0
+#endif
+             )) == 0) {
+        dberr = (*f->curs->c_get)(f->curs, &first, &data, DB_FIRST);
+        if (dberr == DB_NOTFOUND) {
+            memset(&first, 0, sizeof(first));
+            (*f->curs->c_close)(f->curs);
+            f->curs = NULL;
+            dberr = 0;
+        }
+    }
+#endif
+
+    pkey->dptr = first.data;
+    pkey->dsize = first.size;
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, db2s(dberr));
+}
+
+static apr_status_t vt_db_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+{
+    real_file_t *f = dbm->file;
+    DBT ckey = { 0 };
+    DBT data = { 0 };
+    int dberr;
+
+    ckey.data = pkey->dptr;
+    ckey.size = pkey->dsize;
+
+#if DB_VER == 1
+    dberr = (*f->bdb->seq)(f->bdb, &ckey, &data, R_NEXT);
+    if (dberr == RET_SPECIAL) {
+        dberr = 0;
+        ckey.data = NULL;
+        ckey.size = 0;
+    }
+#else
+    if (f->curs == NULL)
+        return APR_EINVAL;
+
+    dberr = (*f->curs->c_get)(f->curs, &ckey, &data, DB_NEXT);
+    if (dberr == DB_NOTFOUND) {
+        (*f->curs->c_close)(f->curs);
+        f->curs = NULL;
+        dberr = 0;
+        ckey.data = NULL;
+        ckey.size = 0;
+    }
+#endif
+
+    pkey->dptr = ckey.data;
+    pkey->dsize = ckey.size;
+
+    /* store any error info into DBM, and return a status code. */
+    /* ### or use db2s(dberr) instead of APR_SUCCESS? */
+    return set_error(dbm, APR_SUCCESS);
+}
+
+static void vt_db_freedatum(apr_dbm_t *dbm, apr_datum_t data)
+{
+    /* nothing to do */
+}
+
+static void vt_db_usednames(apr_pool_t *pool, const char *pathname,
+                            const char **used1, const char **used2)
+{
+    *used1 = apr_pstrdup(pool, pathname);
+    *used2 = NULL;
+}
+
+
+APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_db = {
+    "db",
+
+    vt_db_open,
+    vt_db_close,
+    vt_db_fetch,
+    vt_db_store,
+    vt_db_del,
+    vt_db_exists,
+    vt_db_firstkey,
+    vt_db_nextkey,
+    vt_db_freedatum,
+    vt_db_usednames
+};
+
+#endif /* APU_HAVE_DB */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.lo
new file mode 100644
index 00000000..9adf34db
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.lo
@@ -0,0 +1,12 @@
+# apr_dbm_berkeleydb.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_dbm_berkeleydb.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_dbm_berkeleydb.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.o
new file mode 100644
index 00000000..a3529248
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_berkeleydb.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.c
new file mode 100644
index 00000000..93fb942a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.c
@@ -0,0 +1,270 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>     /* for free() */
+#endif
+
+#include "apu.h"
+
+#if APU_HAVE_GDBM 
+#include "apr_dbm_private.h"
+
+#include <gdbm.h>
+
+/* this is used in a few places to define a noop "function". it is needed
+   to stop "no effect" warnings from GCC. */
+#define NOOP_FUNCTION if (0) ; else
+
+/* ### define defaults for now; these will go away in a while */
+#define REGISTER_CLEANUP(dbm, pdatum) NOOP_FUNCTION
+#define SET_FILE(pdb, f) ((pdb)->file = (f))
+
+typedef GDBM_FILE real_file_t;
+
+typedef datum *cvt_datum_t;
+#define CONVERT_DATUM(cvt, pinput) ((cvt) = (datum *)(pinput))
+
+typedef datum result_datum_t;
+#define RETURN_DATUM(poutput, rd) (*(poutput) = *(apr_datum_t *)&(rd))
+
+#define APR_DBM_CLOSE(f)        gdbm_close(f)
+#define APR_DBM_FETCH(f, k, v)  ((v) = gdbm_fetch(f, *(k)), APR_SUCCESS)
+#define APR_DBM_STORE(f, k, v)  g2s(gdbm_store(f, *(k), *(v), GDBM_REPLACE))
+#define APR_DBM_DELETE(f, k)    g2s(gdbm_delete(f, *(k)))
+#define APR_DBM_FIRSTKEY(f, k)  ((k) = gdbm_firstkey(f), APR_SUCCESS)
+#define APR_DBM_NEXTKEY(f, k, nk) ((nk) = gdbm_nextkey(f, *(k)), APR_SUCCESS)
+#define APR_DBM_FREEDPTR(dptr)  ((dptr) ? free(dptr) : 0)
+
+#undef REGISTER_CLEANUP
+#define REGISTER_CLEANUP(dbm, pdatum) \
+    if ((pdatum)->dptr) \
+        apr_pool_cleanup_register((dbm)->pool, (pdatum)->dptr, \
+                             datum_cleanup, apr_pool_cleanup_null); \
+    else
+
+#define APR_DBM_DBMODE_RO       GDBM_READER
+#define APR_DBM_DBMODE_RW       GDBM_WRITER
+#define APR_DBM_DBMODE_RWCREATE GDBM_WRCREAT
+#define APR_DBM_DBMODE_RWTRUNC  GDBM_NEWDB
+
+/* map a GDBM error to an apr_status_t */
+static apr_status_t g2s(int gerr)
+{
+    if (gerr == -1) {
+        /* ### need to fix this */
+        return APR_EGENERAL;
+    }
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t datum_cleanup(void *dptr)
+{
+    if (dptr)
+        free(dptr);
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t set_error(apr_dbm_t *dbm, apr_status_t dbm_said)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    /* ### ignore whatever the DBM said (dbm_said); ask it explicitly */
+
+    if ((dbm->errcode = gdbm_errno) == GDBM_NO_ERROR) {
+        dbm->errmsg = NULL;
+    }
+    else {
+        dbm->errmsg = gdbm_strerror(gdbm_errno);
+        rv = APR_EGENERAL;        /* ### need something better */
+    }
+
+    /* captured it. clear it now. */
+    gdbm_errno = GDBM_NO_ERROR;
+
+    return rv;
+}
+
+/* --------------------------------------------------------------------------
+**
+** DEFINE THE VTABLE FUNCTIONS FOR GDBM
+*/
+
+static apr_status_t vt_gdbm_open(apr_dbm_t **pdb, const char *pathname,
+                                 apr_int32_t mode, apr_fileperms_t perm,
+                                 apr_pool_t *pool)
+{
+    real_file_t file;
+    int dbmode;
+
+    *pdb = NULL;
+
+    switch (mode) {
+    case APR_DBM_READONLY:
+        dbmode = APR_DBM_DBMODE_RO;
+        break;
+    case APR_DBM_READWRITE:
+        dbmode = APR_DBM_DBMODE_RW;
+        break;
+    case APR_DBM_RWCREATE:
+        dbmode = APR_DBM_DBMODE_RWCREATE;
+        break;
+    case APR_DBM_RWTRUNC:
+        dbmode = APR_DBM_DBMODE_RWTRUNC;
+        break;
+    default:
+        return APR_EINVAL;
+    }
+
+    {
+        /* Note: stupid cast to get rid of "const" on the pathname */
+        file = gdbm_open((char *) pathname, 0, dbmode,
+                         apr_posix_perms2mode(perm), NULL);
+        if (file == NULL)
+            return APR_EGENERAL;      /* ### need a better error */
+    }
+
+    /* we have an open database... return it */
+    *pdb = apr_pcalloc(pool, sizeof(**pdb));
+    (*pdb)->pool = pool;
+    (*pdb)->type = &apr_dbm_type_gdbm;
+    SET_FILE(*pdb, file);
+
+    /* ### register a cleanup to close the DBM? */
+
+    return APR_SUCCESS;
+}
+
+static void vt_gdbm_close(apr_dbm_t *dbm)
+{
+    APR_DBM_CLOSE(dbm->file);
+}
+
+static apr_status_t vt_gdbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
+                                  apr_datum_t * pvalue)
+{
+    apr_status_t rv;
+    cvt_datum_t ckey;
+    result_datum_t rd;
+
+    CONVERT_DATUM(ckey, &key);
+    rv = APR_DBM_FETCH(dbm->file, ckey, rd);
+    RETURN_DATUM(pvalue, rd);
+
+    REGISTER_CLEANUP(dbm, pvalue);
+
+    /* store the error info into DBM, and return a status code. Also, note
+       that *pvalue should have been cleared on error. */
+    return set_error(dbm, rv);
+}
+
+static apr_status_t vt_gdbm_store(apr_dbm_t *dbm, apr_datum_t key,
+                                  apr_datum_t value)
+{
+    apr_status_t rv;
+    cvt_datum_t ckey;
+    cvt_datum_t cvalue;
+
+    CONVERT_DATUM(ckey, &key);
+    CONVERT_DATUM(cvalue, &value);
+    rv = APR_DBM_STORE(dbm->file, ckey, cvalue);
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static apr_status_t vt_gdbm_del(apr_dbm_t *dbm, apr_datum_t key)
+{
+    apr_status_t rv;
+    cvt_datum_t ckey;
+
+    CONVERT_DATUM(ckey, &key);
+    rv = APR_DBM_DELETE(dbm->file, ckey);
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static int vt_gdbm_exists(apr_dbm_t *dbm, apr_datum_t key)
+{
+    datum *ckey = (datum *)&key;
+
+    return gdbm_exists(dbm->file, *ckey) != 0;
+}
+
+static apr_status_t vt_gdbm_firstkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+{
+    apr_status_t rv;
+    result_datum_t rd;
+
+    rv = APR_DBM_FIRSTKEY(dbm->file, rd);
+    RETURN_DATUM(pkey, rd);
+
+    REGISTER_CLEANUP(dbm, pkey);
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static apr_status_t vt_gdbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+{
+    apr_status_t rv;
+    cvt_datum_t ckey;
+    result_datum_t rd;
+
+    CONVERT_DATUM(ckey, pkey);
+    rv = APR_DBM_NEXTKEY(dbm->file, ckey, rd);
+    RETURN_DATUM(pkey, rd);
+
+    REGISTER_CLEANUP(dbm, pkey);
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, APR_SUCCESS);
+}
+
+static void vt_gdbm_freedatum(apr_dbm_t *dbm, apr_datum_t data)
+{
+    (void) apr_pool_cleanup_run(dbm->pool, data.dptr, datum_cleanup);
+}
+
+static void vt_gdbm_usednames(apr_pool_t *pool, const char *pathname,
+                              const char **used1, const char **used2)
+{
+    *used1 = apr_pstrdup(pool, pathname);
+    *used2 = NULL;
+}
+
+
+APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_gdbm = {
+    "gdbm",
+
+    vt_gdbm_open,
+    vt_gdbm_close,
+    vt_gdbm_fetch,
+    vt_gdbm_store,
+    vt_gdbm_del,
+    vt_gdbm_exists,
+    vt_gdbm_firstkey,
+    vt_gdbm_nextkey,
+    vt_gdbm_freedatum,
+    vt_gdbm_usednames
+};
+
+#endif /* APU_HAVE_GDBM */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.lo
new file mode 100644
index 00000000..994b4437
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.lo
@@ -0,0 +1,12 @@
+# apr_dbm_gdbm.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_dbm_gdbm.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_dbm_gdbm.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.o
new file mode 100644
index 00000000..5363f549
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_gdbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.c
new file mode 100644
index 00000000..d770ed44
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.c
@@ -0,0 +1,227 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>     /* for free() */
+#endif
+
+#include "apu.h"
+
+#if APU_HAVE_NDBM 
+#include "apr_dbm_private.h"
+
+#include <ndbm.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+/* this is used in a few places to define a noop "function". it is needed
+   to stop "no effect" warnings from GCC. */
+#define NOOP_FUNCTION if (0) ; else
+
+#define APR_DBM_DBMODE_RO       O_RDONLY
+#define APR_DBM_DBMODE_RW       O_RDWR
+#define APR_DBM_DBMODE_RWCREATE (O_RDWR|O_CREAT)
+#define APR_DBM_DBMODE_RWTRUNC  (O_RDWR|O_CREAT|O_TRUNC)
+
+/* map a NDBM error to an apr_status_t */
+static apr_status_t ndbm2s(int ndbmerr)
+{
+    if (ndbmerr == -1) {
+        /* ### need to fix this */
+        return APR_EGENERAL;
+    }
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t set_error(apr_dbm_t *dbm, apr_status_t dbm_said)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    /* ### ignore whatever the DBM said (dbm_said); ask it explicitly */
+
+    dbm->errmsg = NULL;
+    if (dbm_error((DBM*)dbm->file)) {
+        dbm->errmsg = NULL;
+        rv = APR_EGENERAL;        /* ### need something better */
+    }
+
+    /* captured it. clear it now. */
+    dbm_clearerr((DBM*)dbm->file);
+
+    return rv;
+}
+
+/* --------------------------------------------------------------------------
+**
+** DEFINE THE VTABLE FUNCTIONS FOR NDBM
+*/
+
+static apr_status_t vt_ndbm_open(apr_dbm_t **pdb, const char *pathname,
+                                 apr_int32_t mode, apr_fileperms_t perm,
+                                 apr_pool_t *pool)
+{
+    DBM *file;
+    int dbmode;
+
+    *pdb = NULL;
+
+    switch (mode) {
+    case APR_DBM_READONLY:
+        dbmode = APR_DBM_DBMODE_RO;
+        break;
+    case APR_DBM_READWRITE:
+        dbmode = APR_DBM_DBMODE_RW;
+        break;
+    case APR_DBM_RWCREATE:
+        dbmode = APR_DBM_DBMODE_RWCREATE;
+        break;
+    case APR_DBM_RWTRUNC:
+        dbmode = APR_DBM_DBMODE_RWTRUNC;
+        break;
+    default:
+        return APR_EINVAL;
+    }
+
+    {
+        file = dbm_open(pathname, dbmode, apr_posix_perms2mode(perm));
+        if (file == NULL)
+            return APR_EGENERAL;      /* ### need a better error */
+    }
+
+    /* we have an open database... return it */
+    *pdb = apr_pcalloc(pool, sizeof(**pdb));
+    (*pdb)->pool = pool;
+    (*pdb)->type = &apr_dbm_type_ndbm;
+    (*pdb)->file = file;
+
+    /* ### register a cleanup to close the DBM? */
+
+    return APR_SUCCESS;
+}
+
+static void vt_ndbm_close(apr_dbm_t *dbm)
+{
+    dbm_close(dbm->file);
+}
+
+static apr_status_t vt_ndbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
+                                  apr_datum_t * pvalue)
+{
+    datum *ckey;
+    datum rd;
+
+    ckey = (datum*)&key;
+    rd = dbm_fetch(dbm->file, *ckey);
+    *pvalue = *(apr_datum_t*)&rd;
+
+    /* store the error info into DBM, and return a status code. Also, note
+       that *pvalue should have been cleared on error. */
+    return set_error(dbm, APR_SUCCESS);
+}
+
+static apr_status_t vt_ndbm_store(apr_dbm_t *dbm, apr_datum_t key,
+                                  apr_datum_t value)
+{
+    apr_status_t rv;
+    datum *ckey;
+    datum *cvalue;
+
+    ckey =  (datum*)&key;
+    cvalue = (datum*)&value;
+    rv = ndbm2s( dbm_store( dbm->file, *ckey, *cvalue, DBM_REPLACE));
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static apr_status_t vt_ndbm_del(apr_dbm_t *dbm, apr_datum_t key)
+{
+    apr_status_t rv;
+    datum *ckey;
+
+    ckey = (datum*)&key;
+    rv = ndbm2s( dbm_delete(dbm->file, *ckey));
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static int vt_ndbm_exists(apr_dbm_t *dbm, apr_datum_t key)
+{
+    datum *ckey = (datum *)&key;
+    datum value;
+
+    value = dbm_fetch( dbm->file, *ckey);
+
+    return value.dptr != NULL;
+}
+
+static apr_status_t vt_ndbm_firstkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+{
+    datum rd;
+
+    rd = dbm_firstkey(dbm->file);
+    *pkey = *(apr_datum_t*)&rd;
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, APR_SUCCESS);
+}
+
+static apr_status_t vt_ndbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+{
+    datum *ckey;
+    datum rd;
+
+    ckey = (datum*)pkey;
+    rd = dbm_nextkey(dbm->file);
+    *pkey = *(apr_datum_t*)&rd;
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, APR_SUCCESS);
+}
+
+static void vt_ndbm_freedatum(apr_dbm_t *dbm, apr_datum_t data)
+{
+  /* nothing to do */
+}
+
+static void vt_ndbm_usednames(apr_pool_t *pool, const char *pathname,
+                              const char **used1, const char **used2)
+{
+    *used1 = apr_pstrdup(pool, pathname);
+    *used2 = NULL;
+}
+
+
+APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_ndbm = {
+    "ndbm",
+
+    vt_ndbm_open,
+    vt_ndbm_close,
+    vt_ndbm_fetch,
+    vt_ndbm_store,
+    vt_ndbm_del,
+    vt_ndbm_exists,
+    vt_ndbm_firstkey,
+    vt_ndbm_nextkey,
+    vt_ndbm_freedatum,
+    vt_ndbm_usednames
+};
+#endif /* APU_HAVE_NDBM  */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.lo
new file mode 100644
index 00000000..62174ed5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.lo
@@ -0,0 +1,12 @@
+# apr_dbm_ndbm.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_dbm_ndbm.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_dbm_ndbm.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.o
new file mode 100644
index 00000000..70d457d0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_ndbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.c
new file mode 100644
index 00000000..dadb1e26
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.c
@@ -0,0 +1,265 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+#define APR_WANT_MEMFUNC
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#include "apu.h"
+
+#if APU_HAVE_SDBM
+
+#include "apr_dbm_private.h"
+
+#include "apr_sdbm.h"
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>  /* For abort() */
+#endif
+
+/* this is used in a few places to define a noop "function". it is needed
+   to stop "no effect" warnings from GCC. */
+#define NOOP_FUNCTION if (0) ; else
+
+/* ### define defaults for now; these will go away in a while */
+#define REGISTER_CLEANUP(dbm, pdatum) NOOP_FUNCTION
+#define SET_FILE(pdb, f) ((pdb)->file = (f))
+
+typedef apr_sdbm_t *real_file_t;
+
+typedef apr_sdbm_datum_t cvt_datum_t;
+#define CONVERT_DATUM(cvt, pinput) ((cvt).dptr = (pinput)->dptr, (cvt).dsize = (pinput)->dsize)
+
+typedef apr_sdbm_datum_t result_datum_t;
+#define RETURN_DATUM(poutput, rd) ((poutput)->dptr = (rd).dptr, (poutput)->dsize = (rd).dsize)
+
+#define APR_DBM_CLOSE(f)        apr_sdbm_close(f)
+#define APR_DBM_FETCH(f, k, v)  apr_sdbm_fetch(f, &(v), (k))
+#define APR_DBM_STORE(f, k, v)  apr_sdbm_store(f, (k), (v), APR_SDBM_REPLACE)
+#define APR_DBM_DELETE(f, k)    apr_sdbm_delete(f, (k))
+#define APR_DBM_FIRSTKEY(f, k)  apr_sdbm_firstkey(f, &(k))
+#define APR_DBM_NEXTKEY(f, k, nk) apr_sdbm_nextkey(f, &(nk))
+#define APR_DBM_FREEDPTR(dptr)  NOOP_FUNCTION
+
+#define APR_DBM_DBMODE_RO       APR_READ
+#define APR_DBM_DBMODE_RW       (APR_READ | APR_WRITE)
+#define APR_DBM_DBMODE_RWCREATE (APR_READ | APR_WRITE | APR_CREATE)
+#define APR_DBM_DBMODE_RWTRUNC  (APR_READ | APR_WRITE | APR_CREATE | \
+                                 APR_TRUNCATE)
+
+static apr_status_t set_error(apr_dbm_t *dbm, apr_status_t dbm_said)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    /* ### ignore whatever the DBM said (dbm_said); ask it explicitly */
+
+    if ((dbm->errcode = dbm_said) == APR_SUCCESS) {
+        dbm->errmsg = NULL;
+    }
+    else {
+        dbm->errmsg = "I/O error occurred.";
+        rv = APR_EGENERAL;        /* ### need something better */
+    }
+
+    return rv;
+}
+
+/* --------------------------------------------------------------------------
+**
+** DEFINE THE VTABLE FUNCTIONS FOR SDBM
+*/
+
+static apr_status_t vt_sdbm_open(apr_dbm_t **pdb, const char *pathname,
+                                 apr_int32_t mode, apr_fileperms_t perm,
+                                 apr_pool_t *pool)
+{
+    real_file_t file;
+    int dbmode;
+
+    *pdb = NULL;
+
+    switch (mode) {
+    case APR_DBM_READONLY:
+        dbmode = APR_DBM_DBMODE_RO;
+        break;
+    case APR_DBM_READWRITE:
+        dbmode = APR_DBM_DBMODE_RW;
+        break;
+    case APR_DBM_RWCREATE:
+        dbmode = APR_DBM_DBMODE_RWCREATE;
+        break;
+    case APR_DBM_RWTRUNC:
+        dbmode = APR_DBM_DBMODE_RWTRUNC;
+        break;
+    default:
+        return APR_EINVAL;
+    }
+
+    {
+        apr_status_t rv;
+
+        rv = apr_sdbm_open(&file, pathname, dbmode, perm, pool);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+
+    /* we have an open database... return it */
+    *pdb = apr_pcalloc(pool, sizeof(**pdb));
+    (*pdb)->pool = pool;
+    (*pdb)->type = &apr_dbm_type_sdbm;
+    SET_FILE(*pdb, file);
+
+    /* ### register a cleanup to close the DBM? */
+
+    return APR_SUCCESS;
+}
+
+static void vt_sdbm_close(apr_dbm_t *dbm)
+{
+    APR_DBM_CLOSE(dbm->file);
+}
+
+static apr_status_t vt_sdbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
+                                  apr_datum_t * pvalue)
+{
+    apr_status_t rv;
+    cvt_datum_t ckey;
+    result_datum_t rd;
+
+    CONVERT_DATUM(ckey, &key);
+    rv = APR_DBM_FETCH(dbm->file, ckey, rd);
+    RETURN_DATUM(pvalue, rd);
+
+    REGISTER_CLEANUP(dbm, pvalue);
+
+    /* store the error info into DBM, and return a status code. Also, note
+       that *pvalue should have been cleared on error. */
+    return set_error(dbm, rv);
+}
+
+static apr_status_t vt_sdbm_store(apr_dbm_t *dbm, apr_datum_t key,
+                                  apr_datum_t value)
+{
+    apr_status_t rv;
+    cvt_datum_t ckey;
+    cvt_datum_t cvalue;
+
+    CONVERT_DATUM(ckey, &key);
+    CONVERT_DATUM(cvalue, &value);
+    rv = APR_DBM_STORE(dbm->file, ckey, cvalue);
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static apr_status_t vt_sdbm_del(apr_dbm_t *dbm, apr_datum_t key)
+{
+    apr_status_t rv;
+    cvt_datum_t ckey;
+
+    CONVERT_DATUM(ckey, &key);
+    rv = APR_DBM_DELETE(dbm->file, ckey);
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static int vt_sdbm_exists(apr_dbm_t *dbm, apr_datum_t key)
+{
+    int exists;
+    apr_sdbm_datum_t ckey;
+
+    CONVERT_DATUM(ckey, &key);
+
+    {
+        apr_sdbm_datum_t value;
+        if (apr_sdbm_fetch(dbm->file, &value, ckey) != APR_SUCCESS) {
+            exists = 0;
+        }
+        else
+            exists = value.dptr != NULL;
+    }
+
+    return exists;
+}
+
+static apr_status_t vt_sdbm_firstkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+{
+    apr_status_t rv;
+    result_datum_t rd;
+
+    rv = APR_DBM_FIRSTKEY(dbm->file, rd);
+    RETURN_DATUM(pkey, rd);
+
+    REGISTER_CLEANUP(dbm, pkey);
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, rv);
+}
+
+static apr_status_t vt_sdbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+{
+    apr_status_t rv;
+    cvt_datum_t ckey;
+    result_datum_t rd;
+
+    CONVERT_DATUM(ckey, pkey);
+    rv = APR_DBM_NEXTKEY(dbm->file, ckey, rd);
+    RETURN_DATUM(pkey, rd);
+
+    REGISTER_CLEANUP(dbm, pkey);
+
+    /* store any error info into DBM, and return a status code. */
+    return set_error(dbm, APR_SUCCESS);
+}
+
+static void vt_sdbm_freedatum(apr_dbm_t *dbm, apr_datum_t data)
+{
+    APR_DBM_FREEDPTR(data.dptr);
+}
+
+static void vt_sdbm_usednames(apr_pool_t *pool, const char *pathname,
+                              const char **used1, const char **used2)
+{
+    char *work;
+
+    /* ### this could be optimized by computing strlen() once and using
+       ### memcpy and pmemdup instead. but why bother? */
+
+    *used1 = apr_pstrcat(pool, pathname, APR_SDBM_DIRFEXT, NULL);
+    *used2 = work = apr_pstrdup(pool, *used1);
+
+    /* we know the extension is 4 characters */
+    memcpy(&work[strlen(work) - 4], APR_SDBM_PAGFEXT, 4);
+}
+
+
+APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_sdbm = {
+    "sdbm",
+
+    vt_sdbm_open,
+    vt_sdbm_close,
+    vt_sdbm_fetch,
+    vt_sdbm_store,
+    vt_sdbm_del,
+    vt_sdbm_exists,
+    vt_sdbm_firstkey,
+    vt_sdbm_nextkey,
+    vt_sdbm_freedatum,
+    vt_sdbm_usednames
+};
+
+#endif /* APU_HAVE_SDBM */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.lo
new file mode 100644
index 00000000..e22b6de6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.lo
@@ -0,0 +1,12 @@
+# apr_dbm_sdbm.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_dbm_sdbm.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_dbm_sdbm.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.o
new file mode 100644
index 00000000..e87fb9a3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/apr_dbm_sdbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm.o
new file mode 100644
index 00000000..6ace2b94
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_hash.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_hash.o
new file mode 100644
index 00000000..d1806982
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_hash.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_lock.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_lock.o
new file mode 100644
index 00000000..9e12c1f1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_lock.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_pair.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_pair.o
new file mode 100644
index 00000000..50e32223
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/.libs/sdbm_pair.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/Makefile
new file mode 100644
index 00000000..8167095c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/Makefile
@@ -0,0 +1,8 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = sdbm.lo sdbm_hash.lo sdbm_lock.lo sdbm_pair.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/Makefile.in
new file mode 100644
index 00000000..3b1a9c9c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/Makefile.in
@@ -0,0 +1,8 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = sdbm.lo sdbm_hash.lo sdbm_lock.lo sdbm_pair.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.c
new file mode 100644
index 00000000..537a5b72
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.c
@@ -0,0 +1,588 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ * ex-public domain, ported to APR for Apache 2
+ * core routines
+ */
+
+#include "apr.h"
+#include "apr_file_io.h"
+#include "apr_strings.h"
+#include "apr_errno.h"
+#include "apr_sdbm.h"
+
+#include "sdbm_tune.h"
+#include "sdbm_pair.h"
+#include "sdbm_private.h"
+
+#include <string.h>     /* for memset() */
+#include <stdlib.h>     /* for malloc() and free() */
+
+/*
+ * forward
+ */
+static int getdbit (apr_sdbm_t *, long);
+static apr_status_t setdbit(apr_sdbm_t *, long);
+static apr_status_t getpage(apr_sdbm_t *db, long);
+static apr_status_t getnext(apr_sdbm_datum_t *key, apr_sdbm_t *db);
+static apr_status_t makroom(apr_sdbm_t *, long, int);
+
+/*
+ * useful macros
+ */
+#define bad(x)		((x).dptr == NULL || (x).dsize <= 0)
+#define exhash(item)	sdbm_hash((item).dptr, (item).dsize)
+
+/* ### Does anything need these externally? */
+#define sdbm_dirfno(db)	((db)->dirf)
+#define sdbm_pagfno(db)	((db)->pagf)
+
+#define OFF_PAG(off)	(apr_off_t) (off) * PBLKSIZ
+#define OFF_DIR(off)	(apr_off_t) (off) * DBLKSIZ
+
+static long masks[] = {
+        000000000000, 000000000001, 000000000003, 000000000007,
+        000000000017, 000000000037, 000000000077, 000000000177,
+        000000000377, 000000000777, 000000001777, 000000003777,
+        000000007777, 000000017777, 000000037777, 000000077777,
+        000000177777, 000000377777, 000000777777, 000001777777,
+        000003777777, 000007777777, 000017777777, 000037777777,
+        000077777777, 000177777777, 000377777777, 000777777777,
+        001777777777, 003777777777, 007777777777, 017777777777
+};
+
+const apr_sdbm_datum_t sdbm_nullitem = { NULL, 0 };
+
+static apr_status_t database_cleanup(void *data)
+{
+    apr_sdbm_t *db = data;
+
+    /*
+     * Can't rely on apr_sdbm_unlock, since it will merely
+     * decrement the refcnt if several locks are held.
+     */
+    if (db->flags & (SDBM_SHARED_LOCK | SDBM_EXCLUSIVE_LOCK))
+        (void) apr_file_unlock(db->dirf);
+    (void) apr_file_close(db->dirf);
+    (void) apr_file_close(db->pagf);
+    free(db);
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t prep(apr_sdbm_t **pdb, const char *dirname, const char *pagname,
+                         apr_int32_t flags, apr_fileperms_t perms, apr_pool_t *p)
+{
+    apr_sdbm_t *db;
+    apr_status_t status;
+
+    *pdb = NULL;
+
+    db = malloc(sizeof(*db));
+    memset(db, 0, sizeof(*db));
+
+    db->pool = p;
+
+    /*
+     * adjust user flags so that WRONLY becomes RDWR, 
+     * as required by this package. Also set our internal
+     * flag for RDONLY if needed.
+     */
+    if (!(flags & APR_WRITE)) {
+        db->flags |= SDBM_RDONLY;
+    }
+
+    /*
+     * adjust the file open flags so that we handle locking
+     * on our own (don't rely on any locking behavior within
+     * an apr_file_t, in case it's ever introduced, and set
+     * our own flag.
+     */
+    if (flags & APR_SHARELOCK) {
+        db->flags |= SDBM_SHARED;
+        flags &= ~APR_SHARELOCK;
+    }
+
+    flags |= APR_BINARY | APR_READ;
+
+    /*
+     * open the files in sequence, and stat the dirfile.
+     * If we fail anywhere, undo everything, return NULL.
+     */
+
+    if ((status = apr_file_open(&db->dirf, dirname, flags, perms, p))
+                != APR_SUCCESS)
+        goto error;
+
+    if ((status = apr_file_open(&db->pagf, pagname, flags, perms, p))
+                != APR_SUCCESS)
+        goto error;
+
+    if ((status = apr_sdbm_lock(db, (db->flags & SDBM_RDONLY) 
+                                        ? APR_FLOCK_SHARED
+                                        : APR_FLOCK_EXCLUSIVE))
+                != APR_SUCCESS)
+        goto error;
+
+    /* apr_pcalloc zeroed the buffers
+     * apr_sdbm_lock stated the dirf->size and invalidated the cache
+     */
+
+    /*
+     * if we are opened in SHARED mode, unlock ourself 
+     */
+    if (db->flags & SDBM_SHARED)
+        if ((status = apr_sdbm_unlock(db)) != APR_SUCCESS)
+            goto error;
+
+    /* make sure that we close the database at some point */
+    apr_pool_cleanup_register(p, db, database_cleanup, apr_pool_cleanup_null);
+
+    /* Done! */
+    *pdb = db;
+    return APR_SUCCESS;
+
+error:
+    if (db->dirf && db->pagf)
+        (void) apr_sdbm_unlock(db);
+    if (db->dirf != NULL)
+        (void) apr_file_close(db->dirf);
+    if (db->pagf != NULL) {
+        (void) apr_file_close(db->pagf);
+    }
+    free(db);
+    return status;
+}
+
+APU_DECLARE(apr_status_t) apr_sdbm_open(apr_sdbm_t **db, const char *file, 
+                                        apr_int32_t flags, 
+                                        apr_fileperms_t perms, apr_pool_t *p)
+{
+    char *dirname = apr_pstrcat(p, file, APR_SDBM_DIRFEXT, NULL);
+    char *pagname = apr_pstrcat(p, file, APR_SDBM_PAGFEXT, NULL);
+    
+    return prep(db, dirname, pagname, flags, perms, p);
+}
+
+APU_DECLARE(apr_status_t) apr_sdbm_close(apr_sdbm_t *db)
+{
+    return apr_pool_cleanup_run(db->pool, db, database_cleanup);
+}
+
+APU_DECLARE(apr_status_t) apr_sdbm_fetch(apr_sdbm_t *db, apr_sdbm_datum_t *val,
+                                         apr_sdbm_datum_t key)
+{
+    apr_status_t status;
+    
+    if (db == NULL || bad(key))
+        return APR_EINVAL;
+
+    if ((status = apr_sdbm_lock(db, APR_FLOCK_SHARED)) != APR_SUCCESS)
+        return status;
+
+    if ((status = getpage(db, exhash(key))) == APR_SUCCESS) {
+        *val = getpair(db->pagbuf, key);
+        /* ### do we want a not-found result? */
+    }
+
+    (void) apr_sdbm_unlock(db);
+
+    return status;
+}
+
+static apr_status_t write_page(apr_sdbm_t *db, const char *buf, long pagno)
+{
+    apr_status_t status;
+    apr_off_t off = OFF_PAG(pagno);
+    
+    if ((status = apr_file_seek(db->pagf, APR_SET, &off)) == APR_SUCCESS)
+        status = apr_file_write_full(db->pagf, buf, PBLKSIZ, NULL);
+
+    return status;
+}
+
+APU_DECLARE(apr_status_t) apr_sdbm_delete(apr_sdbm_t *db, 
+                                          const apr_sdbm_datum_t key)
+{
+    apr_status_t status;
+    
+    if (db == NULL || bad(key))
+        return APR_EINVAL;
+    if (apr_sdbm_rdonly(db))
+        return APR_EINVAL;
+    
+    if ((status = apr_sdbm_lock(db, APR_FLOCK_EXCLUSIVE)) != APR_SUCCESS)
+        return status;
+
+    if ((status = getpage(db, exhash(key))) == APR_SUCCESS) {
+        if (!delpair(db->pagbuf, key))
+            /* ### should we define some APRUTIL codes? */
+            status = APR_EGENERAL;
+        else
+            status = write_page(db, db->pagbuf, db->pagbno);
+    }
+
+    (void) apr_sdbm_unlock(db);
+
+    return status;
+}
+
+APU_DECLARE(apr_status_t) apr_sdbm_store(apr_sdbm_t *db, apr_sdbm_datum_t key,
+                                         apr_sdbm_datum_t val, int flags)
+{
+    int need;
+    register long hash;
+    apr_status_t status;
+    
+    if (db == NULL || bad(key))
+        return APR_EINVAL;
+    if (apr_sdbm_rdonly(db))
+        return APR_EINVAL;
+    need = key.dsize + val.dsize;
+    /*
+     * is the pair too big (or too small) for this database ??
+     */
+    if (need < 0 || need > PAIRMAX)
+        return APR_EINVAL;
+
+    if ((status = apr_sdbm_lock(db, APR_FLOCK_EXCLUSIVE)) != APR_SUCCESS)
+        return status;
+
+    if ((status = getpage(db, (hash = exhash(key)))) == APR_SUCCESS) {
+
+        /*
+         * if we need to replace, delete the key/data pair
+         * first. If it is not there, ignore.
+         */
+        if (flags == APR_SDBM_REPLACE)
+            (void) delpair(db->pagbuf, key);
+        else if (!(flags & APR_SDBM_INSERTDUP) && duppair(db->pagbuf, key)) {
+            status = APR_EEXIST;
+            goto error;
+        }
+        /*
+         * if we do not have enough room, we have to split.
+         */
+        if (!fitpair(db->pagbuf, need))
+            if ((status = makroom(db, hash, need)) != APR_SUCCESS)
+                goto error;
+        /*
+         * we have enough room or split is successful. insert the key,
+         * and update the page file.
+         */
+        (void) putpair(db->pagbuf, key, val);
+
+        status = write_page(db, db->pagbuf, db->pagbno);
+    }
+
+error:
+    (void) apr_sdbm_unlock(db);    
+
+    return status;
+}
+
+/*
+ * makroom - make room by splitting the overfull page
+ * this routine will attempt to make room for SPLTMAX times before
+ * giving up.
+ */
+static apr_status_t makroom(apr_sdbm_t *db, long hash, int need)
+{
+    long newp;
+    char twin[PBLKSIZ];
+    char *pag = db->pagbuf;
+    char *new = twin;
+    register int smax = SPLTMAX;
+    apr_status_t status;
+
+    do {
+        /*
+         * split the current page
+         */
+        (void) splpage(pag, new, db->hmask + 1);
+        /*
+         * address of the new page
+         */
+        newp = (hash & db->hmask) | (db->hmask + 1);
+
+        /*
+         * write delay, read avoidence/cache shuffle:
+         * select the page for incoming pair: if key is to go to the new page,
+         * write out the previous one, and copy the new one over, thus making
+         * it the current page. If not, simply write the new page, and we are
+         * still looking at the page of interest. current page is not updated
+         * here, as sdbm_store will do so, after it inserts the incoming pair.
+         */
+        if (hash & (db->hmask + 1)) {
+            if ((status = write_page(db, db->pagbuf, db->pagbno)) 
+                        != APR_SUCCESS)
+                return status;
+                    
+            db->pagbno = newp;
+            (void) memcpy(pag, new, PBLKSIZ);
+        }
+        else {
+            if ((status = write_page(db, new, newp)) != APR_SUCCESS)
+                return status;
+        }
+
+        if ((status = setdbit(db, db->curbit)) != APR_SUCCESS)
+            return status;
+        /*
+         * see if we have enough room now
+         */
+        if (fitpair(pag, need))
+            return APR_SUCCESS;
+        /*
+         * try again... update curbit and hmask as getpage would have
+         * done. because of our update of the current page, we do not
+         * need to read in anything. BUT we have to write the current
+         * [deferred] page out, as the window of failure is too great.
+         */
+        db->curbit = 2 * db->curbit
+                   + ((hash & (db->hmask + 1)) ? 2 : 1);
+        db->hmask |= db->hmask + 1;
+            
+        if ((status = write_page(db, db->pagbuf, db->pagbno))
+                    != APR_SUCCESS)
+            return status;
+            
+    } while (--smax);
+
+    /*
+     * if we are here, this is real bad news. After SPLTMAX splits,
+     * we still cannot fit the key. say goodnight.
+     */
+#if 0
+    (void) write(2, "sdbm: cannot insert after SPLTMAX attempts.\n", 44);
+#endif
+    /* ### ENOSPC not really appropriate but better than nothing */
+    return APR_ENOSPC;
+
+}
+
+/* Reads 'len' bytes from file 'f' at offset 'off' into buf.
+ * 'off' is given relative to the start of the file.
+ * If EOF is returned while reading, this is taken as success.
+ */
+static apr_status_t read_from(apr_file_t *f, void *buf, 
+             apr_off_t off, apr_size_t len)
+{
+    apr_status_t status;
+
+    if ((status = apr_file_seek(f, APR_SET, &off)) != APR_SUCCESS ||
+        ((status = apr_file_read_full(f, buf, len, NULL)) != APR_SUCCESS)) {
+        /* if EOF is reached, pretend we read all zero's */
+        if (status == APR_EOF) {
+            memset(buf, 0, len);
+            status = APR_SUCCESS;
+        }
+    }
+
+    return status;
+}
+
+/*
+ * the following two routines will break if
+ * deletions aren't taken into account. (ndbm bug)
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_firstkey(apr_sdbm_t *db, 
+                                            apr_sdbm_datum_t *key)
+{
+    apr_status_t status;
+    
+    if ((status = apr_sdbm_lock(db, APR_FLOCK_SHARED)) != APR_SUCCESS)
+        return status;
+
+    /*
+     * start at page 0
+     */
+    if ((status = read_from(db->pagf, db->pagbuf, OFF_PAG(0), PBLKSIZ))
+                == APR_SUCCESS) {
+        db->pagbno = 0;
+        db->blkptr = 0;
+        db->keyptr = 0;
+        status = getnext(key, db);
+    }
+
+    (void) apr_sdbm_unlock(db);
+
+    return status;
+}
+
+APU_DECLARE(apr_status_t) apr_sdbm_nextkey(apr_sdbm_t *db, 
+                                           apr_sdbm_datum_t *key)
+{
+    apr_status_t status;
+    
+    if ((status = apr_sdbm_lock(db, APR_FLOCK_SHARED)) != APR_SUCCESS)
+        return status;
+
+    status = getnext(key, db);
+
+    (void) apr_sdbm_unlock(db);
+
+    return status;
+}
+
+/*
+ * all important binary tree traversal
+ */
+static apr_status_t getpage(apr_sdbm_t *db, long hash)
+{
+    register int hbit;
+    register long dbit;
+    register long pagb;
+    apr_status_t status;
+
+    dbit = 0;
+    hbit = 0;
+    while (dbit < db->maxbno && getdbit(db, dbit))
+    dbit = 2 * dbit + ((hash & (1 << hbit++)) ? 2 : 1);
+
+    debug(("dbit: %d...", dbit));
+
+    db->curbit = dbit;
+    db->hmask = masks[hbit];
+
+    pagb = hash & db->hmask;
+    /*
+     * see if the block we need is already in memory.
+     * note: this lookaside cache has about 10% hit rate.
+     */
+    if (pagb != db->pagbno) { 
+        /*
+         * note: here, we assume a "hole" is read as 0s.
+         * if not, must zero pagbuf first.
+         * ### joe: this assumption was surely never correct? but
+         * ### we make it so in read_from anyway.
+         */
+        if ((status = read_from(db->pagf, db->pagbuf, OFF_PAG(pagb), PBLKSIZ)) 
+                    != APR_SUCCESS)
+            return status;
+
+        if (!chkpage(db->pagbuf))
+            return APR_ENOSPC; /* ### better error? */
+        db->pagbno = pagb;
+
+        debug(("pag read: %d\n", pagb));
+    }
+    return APR_SUCCESS;
+}
+
+static int getdbit(apr_sdbm_t *db, long dbit)
+{
+    register long c;
+    register long dirb;
+
+    c = dbit / BYTESIZ;
+    dirb = c / DBLKSIZ;
+
+    if (dirb != db->dirbno) {
+        if (read_from(db->dirf, db->dirbuf, OFF_DIR(dirb), DBLKSIZ)
+                    != APR_SUCCESS)
+            return 0;
+
+        db->dirbno = dirb;
+
+        debug(("dir read: %d\n", dirb));
+    }
+
+    return db->dirbuf[c % DBLKSIZ] & (1 << dbit % BYTESIZ);
+}
+
+static apr_status_t setdbit(apr_sdbm_t *db, long dbit)
+{
+    register long c;
+    register long dirb;
+    apr_status_t status;
+    apr_off_t off;
+
+    c = dbit / BYTESIZ;
+    dirb = c / DBLKSIZ;
+
+    if (dirb != db->dirbno) {
+        if ((status = read_from(db->dirf, db->dirbuf, OFF_DIR(dirb), DBLKSIZ))
+                    != APR_SUCCESS)
+            return status;
+
+        db->dirbno = dirb;
+        
+        debug(("dir read: %d\n", dirb));
+    }
+
+    db->dirbuf[c % DBLKSIZ] |= (1 << dbit % BYTESIZ);
+
+    if (dbit >= db->maxbno)
+        db->maxbno += DBLKSIZ * BYTESIZ;
+
+    off = OFF_DIR(dirb);
+    if ((status = apr_file_seek(db->dirf, APR_SET, &off)) == APR_SUCCESS)
+        status = apr_file_write_full(db->dirf, db->dirbuf, DBLKSIZ, NULL);
+
+    return status;
+}
+
+/*
+* getnext - get the next key in the page, and if done with
+* the page, try the next page in sequence
+*/
+static apr_status_t getnext(apr_sdbm_datum_t *key, apr_sdbm_t *db)
+{
+    apr_status_t status;
+    for (;;) {
+        db->keyptr++;
+        *key = getnkey(db->pagbuf, db->keyptr);
+        if (key->dptr != NULL)
+            return APR_SUCCESS;
+        /*
+         * we either run out, or there is nothing on this page..
+         * try the next one... If we lost our position on the
+         * file, we will have to seek.
+         */
+        db->keyptr = 0;
+        if (db->pagbno != db->blkptr++) {
+            apr_off_t off = OFF_PAG(db->blkptr);
+            if ((status = apr_file_seek(db->pagf, APR_SET, &off) 
+                        != APR_SUCCESS))
+                return status;
+        }
+
+        db->pagbno = db->blkptr;
+        /* ### EOF acceptable here too? */
+        if ((status = apr_file_read_full(db->pagf, db->pagbuf, PBLKSIZ, NULL))
+                    != APR_SUCCESS)
+            return status;
+        if (!chkpage(db->pagbuf))
+            return APR_EGENERAL;     /* ### need better error */
+    }
+
+    /* NOTREACHED */
+}
+
+
+APU_DECLARE(int) apr_sdbm_rdonly(apr_sdbm_t *db)
+{
+    /* ### Should we return true if the first lock is a share lock,
+     *     to reflect that apr_sdbm_store and apr_sdbm_delete will fail?
+     */
+    return (db->flags & SDBM_RDONLY) != 0;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.lo
new file mode 100644
index 00000000..57461acf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.lo
@@ -0,0 +1,12 @@
+# sdbm.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/sdbm.o'
+
+# Name of the non-PIC object.
+non_pic_object='sdbm.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.o
new file mode 100644
index 00000000..c9e780e8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.c
new file mode 100644
index 00000000..012e3d07
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.c
@@ -0,0 +1,63 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ * status: ex-public domain. keep it that way.
+ *
+ * hashing routine
+ */
+
+#include "apr_sdbm.h"
+#include "sdbm_private.h"
+
+/*
+ * polynomial conversion ignoring overflows
+ * [this seems to work remarkably well, in fact better
+ * then the ndbm hash function. Replace at your own risk]
+ * use: 65599	nice.
+ *      65587   even better. 
+ */
+long sdbm_hash(const char *str, int len)
+{
+	register unsigned long n = 0;
+
+#define DUFF	/* go ahead and use the loop-unrolled version */
+#ifdef DUFF
+
+#define HASHC	n = *str++ + 65599 * n
+
+	if (len > 0) {
+		register int loop = (len + 8 - 1) >> 3;
+
+		switch(len & (8 - 1)) {
+		case 0:	do {
+			HASHC;	case 7:	HASHC;
+		case 6:	HASHC;	case 5:	HASHC;
+		case 4:	HASHC;	case 3:	HASHC;
+		case 2:	HASHC;	case 1:	HASHC;
+			} while (--loop);
+		}
+
+	}
+#else
+	while (len--)
+		n = *str++ + 65599 * n;
+#endif
+	return n;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.lo
new file mode 100644
index 00000000..9e7cd07e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.lo
@@ -0,0 +1,12 @@
+# sdbm_hash.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/sdbm_hash.o'
+
+# Name of the non-PIC object.
+non_pic_object='sdbm_hash.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.o
new file mode 100644
index 00000000..4b66d75a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_hash.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.c
new file mode 100644
index 00000000..a001ed41
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.c
@@ -0,0 +1,78 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_file_info.h"
+#include "apr_file_io.h"
+#include "apr_sdbm.h"
+
+#include "sdbm_private.h"
+#include "sdbm_tune.h"
+
+/* NOTE: this function blocks until it acquires the lock */
+APU_DECLARE(apr_status_t) apr_sdbm_lock(apr_sdbm_t *db, int type)
+{
+    apr_status_t status;
+
+    if (!(type == APR_FLOCK_SHARED || type == APR_FLOCK_EXCLUSIVE))
+        return APR_EINVAL;
+
+    if (db->flags & SDBM_EXCLUSIVE_LOCK) {
+        ++db->lckcnt;
+        return APR_SUCCESS;
+    }
+    else if (db->flags & SDBM_SHARED_LOCK) {
+        /*
+         * Cannot promote a shared lock to an exlusive lock
+         * in a cross-platform compatibile manner.
+         */
+        if (type == APR_FLOCK_EXCLUSIVE)
+            return APR_EINVAL;
+        ++db->lckcnt;
+        return APR_SUCCESS;
+    }
+    /*
+     * zero size: either a fresh database, or one with a single,
+     * unsplit data page: dirpage is all zeros.
+     */
+    if ((status = apr_file_lock(db->dirf, type)) == APR_SUCCESS) 
+    {
+        apr_finfo_t finfo;
+        if ((status = apr_file_info_get(&finfo, APR_FINFO_SIZE, db->dirf))
+                != APR_SUCCESS) {
+            (void) apr_file_unlock(db->dirf);
+            return status;
+        }
+
+        SDBM_INVALIDATE_CACHE(db, finfo);
+
+        ++db->lckcnt;
+        if (type == APR_FLOCK_SHARED)
+            db->flags |= SDBM_SHARED_LOCK;
+        else if (type == APR_FLOCK_EXCLUSIVE)
+            db->flags |= SDBM_EXCLUSIVE_LOCK;
+    }
+    return status;
+}
+
+APU_DECLARE(apr_status_t) apr_sdbm_unlock(apr_sdbm_t *db)
+{
+    if (!(db->flags & (SDBM_SHARED_LOCK | SDBM_EXCLUSIVE_LOCK)))
+        return APR_EINVAL;
+    if (--db->lckcnt > 0)
+        return APR_SUCCESS;
+    db->flags &= ~(SDBM_SHARED_LOCK | SDBM_EXCLUSIVE_LOCK);
+    return apr_file_unlock(db->dirf);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.lo
new file mode 100644
index 00000000..dd635ba2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.lo
@@ -0,0 +1,12 @@
+# sdbm_lock.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/sdbm_lock.o'
+
+# Name of the non-PIC object.
+non_pic_object='sdbm_lock.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.o
new file mode 100644
index 00000000..6337968a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.c
new file mode 100644
index 00000000..3fe82b66
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.c
@@ -0,0 +1,319 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ * status: ex-public domain.
+ *
+ * page-level routines
+ */
+
+#include "apr_sdbm.h"
+
+#include "sdbm_tune.h"
+#include "sdbm_pair.h"
+#include "sdbm_private.h"
+
+#include <string.h>	/* for memset() */
+
+
+#define exhash(item)	sdbm_hash((item).dptr, (item).dsize)
+
+/* 
+ * forward 
+ */
+static int seepair(char *, int, char *, int);
+
+/*
+ * page format:
+ *	+------------------------------+
+ * ino	| n | keyoff | datoff | keyoff |
+ * 	+------------+--------+--------+
+ *	| datoff | - - - ---->	       |
+ *	+--------+---------------------+
+ *	|	 F R E E A R E A       |
+ *	+--------------+---------------+
+ *	|  <---- - - - | data          |
+ *	+--------+-----+----+----------+
+ *	|  key   | data     | key      |
+ *	+--------+----------+----------+
+ *
+ * calculating the offsets for free area:  if the number
+ * of entries (ino[0]) is zero, the offset to the END of
+ * the free area is the block size. Otherwise, it is the
+ * nth (ino[ino[0]]) entry's offset.
+ */
+
+int
+fitpair(pag, need)
+char *pag;
+int need;
+{
+	register int n;
+	register int off;
+	register int avail;
+	register short *ino = (short *) pag;
+
+	off = ((n = ino[0]) > 0) ? ino[n] : PBLKSIZ;
+	avail = off - (n + 1) * sizeof(short);
+	need += 2 * sizeof(short);
+
+	debug(("avail %d need %d\n", avail, need));
+
+	return need <= avail;
+}
+
+void
+putpair(pag, key, val)
+char *pag;
+apr_sdbm_datum_t key;
+apr_sdbm_datum_t val;
+{
+	register int n;
+	register int off;
+	register short *ino = (short *) pag;
+
+	off = ((n = ino[0]) > 0) ? ino[n] : PBLKSIZ;
+/*
+ * enter the key first
+ */
+	off -= key.dsize;
+	(void) memcpy(pag + off, key.dptr, key.dsize);
+	ino[n + 1] = off;
+/*
+ * now the data
+ */
+	off -= val.dsize;
+	(void) memcpy(pag + off, val.dptr, val.dsize);
+	ino[n + 2] = off;
+/*
+ * adjust item count
+ */
+	ino[0] += 2;
+}
+
+apr_sdbm_datum_t
+getpair(pag, key)
+char *pag;
+apr_sdbm_datum_t key;
+{
+	register int i;
+	register int n;
+	apr_sdbm_datum_t val;
+	register short *ino = (short *) pag;
+
+	if ((n = ino[0]) == 0)
+		return sdbm_nullitem;
+
+	if ((i = seepair(pag, n, key.dptr, key.dsize)) == 0)
+		return sdbm_nullitem;
+
+	val.dptr = pag + ino[i + 1];
+	val.dsize = ino[i] - ino[i + 1];
+	return val;
+}
+
+int
+duppair(pag, key)
+char *pag;
+apr_sdbm_datum_t key;
+{
+	register short *ino = (short *) pag;
+	return ino[0] > 0 && seepair(pag, ino[0], key.dptr, key.dsize) > 0;
+}
+
+apr_sdbm_datum_t
+getnkey(pag, num)
+char *pag;
+int num;
+{
+	apr_sdbm_datum_t key;
+	register int off;
+	register short *ino = (short *) pag;
+
+	num = num * 2 - 1;
+	if (ino[0] == 0 || num > ino[0])
+		return sdbm_nullitem;
+
+	off = (num > 1) ? ino[num - 1] : PBLKSIZ;
+
+	key.dptr = pag + ino[num];
+	key.dsize = off - ino[num];
+
+	return key;
+}
+
+int
+delpair(pag, key)
+char *pag;
+apr_sdbm_datum_t key;
+{
+	register int n;
+	register int i;
+	register short *ino = (short *) pag;
+
+	if ((n = ino[0]) == 0)
+		return 0;
+
+	if ((i = seepair(pag, n, key.dptr, key.dsize)) == 0)
+		return 0;
+/*
+ * found the key. if it is the last entry
+ * [i.e. i == n - 1] we just adjust the entry count.
+ * hard case: move all data down onto the deleted pair,
+ * shift offsets onto deleted offsets, and adjust them.
+ * [note: 0 < i < n]
+ */
+	if (i < n - 1) {
+		register int m;
+		register char *dst = pag + (i == 1 ? PBLKSIZ : ino[i - 1]);
+		register char *src = pag + ino[i + 1];
+		register int   zoo = dst - src;
+
+		debug(("free-up %d ", zoo));
+/*
+ * shift data/keys down
+ */
+		m = ino[i + 1] - ino[n];
+
+#undef DUFF	/* just use memmove. it should be plenty fast. */
+#ifdef DUFF
+#define MOVB 	*--dst = *--src
+
+		if (m > 0) {
+			register int loop = (m + 8 - 1) >> 3;
+
+			switch (m & (8 - 1)) {
+			case 0:	do {
+				MOVB;	case 7:	MOVB;
+			case 6:	MOVB;	case 5:	MOVB;
+			case 4:	MOVB;	case 3:	MOVB;
+			case 2:	MOVB;	case 1:	MOVB;
+				} while (--loop);
+			}
+		}
+#else
+		dst -= m;
+		src -= m;
+		memmove(dst, src, m);
+#endif
+
+/*
+ * adjust offset index up
+ */
+		while (i < n - 1) {
+			ino[i] = ino[i + 2] + zoo;
+			i++;
+		}
+	}
+	ino[0] -= 2;
+	return 1;
+}
+
+/*
+ * search for the key in the page.
+ * return offset index in the range 0 < i < n.
+ * return 0 if not found.
+ */
+static int
+seepair(pag, n, key, siz)
+char *pag;
+register int n;
+register char *key;
+register int siz;
+{
+	register int i;
+	register int off = PBLKSIZ;
+	register short *ino = (short *) pag;
+
+	for (i = 1; i < n; i += 2) {
+		if (siz == off - ino[i] &&
+		    memcmp(key, pag + ino[i], siz) == 0)
+			return i;
+		off = ino[i + 1];
+	}
+	return 0;
+}
+
+void
+splpage(pag, new, sbit)
+char *pag;
+char *new;
+long sbit;
+{
+	apr_sdbm_datum_t key;
+	apr_sdbm_datum_t val;
+
+	register int n;
+	register int off = PBLKSIZ;
+	char cur[PBLKSIZ];
+	register short *ino = (short *) cur;
+
+	(void) memcpy(cur, pag, PBLKSIZ);
+	(void) memset(pag, 0, PBLKSIZ);
+	(void) memset(new, 0, PBLKSIZ);
+
+	n = ino[0];
+	for (ino++; n > 0; ino += 2) {
+		key.dptr = cur + ino[0]; 
+		key.dsize = off - ino[0];
+		val.dptr = cur + ino[1];
+		val.dsize = ino[0] - ino[1];
+/*
+ * select the page pointer (by looking at sbit) and insert
+ */
+		(void) putpair((exhash(key) & sbit) ? new : pag, key, val);
+
+		off = ino[1];
+		n -= 2;
+	}
+
+	debug(("%d split %d/%d\n", ((short *) cur)[0] / 2, 
+	       ((short *) new)[0] / 2,
+	       ((short *) pag)[0] / 2));
+}
+
+/*
+ * check page sanity: 
+ * number of entries should be something
+ * reasonable, and all offsets in the index should be in order.
+ * this could be made more rigorous.
+ */
+int
+chkpage(pag)
+char *pag;
+{
+	register int n;
+	register int off;
+	register short *ino = (short *) pag;
+
+	if ((n = ino[0]) < 0 || n > PBLKSIZ / sizeof(short))
+		return 0;
+
+	if (n > 0) {
+		off = PBLKSIZ;
+		for (ino++; n > 0; ino += 2) {
+			if (ino[0] > off || ino[1] > off ||
+			    ino[1] > ino[0])
+				return 0;
+			off = ino[1];
+			n -= 2;
+		}
+	}
+	return 1;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.h
new file mode 100644
index 00000000..51d10658
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.h
@@ -0,0 +1,40 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SDBM_PAIR_H
+#define SDBM_PAIR_H
+
+/* Mini EMBED (pair.c) */
+#define chkpage apu__sdbm_chkpage
+#define delpair apu__sdbm_delpair
+#define duppair apu__sdbm_duppair
+#define fitpair apu__sdbm_fitpair
+#define getnkey apu__sdbm_getnkey
+#define getpair apu__sdbm_getpair
+#define putpair apu__sdbm_putpair
+#define splpage apu__sdbm_splpage
+
+int fitpair(char *, int);
+void  putpair(char *, apr_sdbm_datum_t, apr_sdbm_datum_t);
+apr_sdbm_datum_t getpair(char *, apr_sdbm_datum_t);
+int  delpair(char *, apr_sdbm_datum_t);
+int  chkpage (char *);
+apr_sdbm_datum_t getnkey(char *, int);
+void splpage(char *, char *, long);
+int duppair(char *, apr_sdbm_datum_t);
+
+#endif /* SDBM_PAIR_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.lo
new file mode 100644
index 00000000..85b46e5d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.lo
@@ -0,0 +1,12 @@
+# sdbm_pair.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/sdbm_pair.o'
+
+# Name of the non-PIC object.
+non_pic_object='sdbm_pair.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.o
new file mode 100644
index 00000000..f6496e0d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_pair.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_private.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_private.h
new file mode 100644
index 00000000..a1ad29d4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_private.h
@@ -0,0 +1,84 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Ake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ */
+
+#ifndef SDBM_PRIVATE_H
+#define SDBM_PRIVATE_H
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_file_io.h"
+#include "apr_errno.h" /* for apr_status_t */
+
+#if 0
+/* if the block/page size is increased, it breaks perl apr_sdbm_t compatibility */
+#define DBLKSIZ 16384
+#define PBLKSIZ 8192
+#define PAIRMAX 8008			/* arbitrary on PBLKSIZ-N */
+#else
+#define DBLKSIZ 4096
+#define PBLKSIZ 1024
+#define PAIRMAX 1008			/* arbitrary on PBLKSIZ-N */
+#endif
+#define SPLTMAX	10			/* maximum allowed splits */
+
+/* for apr_sdbm_t.flags */
+#define SDBM_RDONLY	        0x1    /* data base open read-only */
+#define SDBM_SHARED	        0x2    /* data base open for sharing */
+#define SDBM_SHARED_LOCK	0x4    /* data base locked for shared read */
+#define SDBM_EXCLUSIVE_LOCK	0x8    /* data base locked for write */
+
+struct apr_sdbm_t {
+    apr_pool_t *pool;
+    apr_file_t *dirf;		       /* directory file descriptor */
+    apr_file_t *pagf;		       /* page file descriptor */
+    apr_int32_t flags;		       /* status/error flags, see below */
+    long maxbno;		       /* size of dirfile in bits */
+    long curbit;		       /* current bit number */
+    long hmask;			       /* current hash mask */
+    long blkptr;		       /* current block for nextkey */
+    int  keyptr;		       /* current key for nextkey */
+    long blkno;			       /* current page to read/write */
+    long pagbno;		       /* current page in pagbuf */
+    char pagbuf[PBLKSIZ];	       /* page file block buffer */
+    long dirbno;		       /* current block in dirbuf */
+    char dirbuf[DBLKSIZ];	       /* directory file block buffer */
+    int  lckcnt;                       /* number of calls to sdbm_lock */
+};
+
+
+#define sdbm_hash apu__sdbm_hash
+#define sdbm_nullitem apu__sdbm_nullitem
+
+extern const apr_sdbm_datum_t sdbm_nullitem;
+
+long sdbm_hash(const char *str, int len);
+
+/*
+ * zero the cache
+ */
+#define SDBM_INVALIDATE_CACHE(db, finfo) \
+    do { db->dirbno = (!finfo.size) ? 0 : -1; \
+         db->pagbno = -1; \
+         db->maxbno = (long)(finfo.size * BYTESIZ); \
+    } while (0);
+
+#endif /* SDBM_PRIVATE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_tune.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_tune.h
new file mode 100644
index 00000000..92ed6a25
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_tune.h
@@ -0,0 +1,40 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * tuning and portability constructs [not nearly enough]
+ * author: oz@nexus.yorku.ca
+ */
+
+#ifndef SDBM_TUNE_H
+#define SDBM_TUNE_H
+
+#include "apr_errno.h"
+
+/* ### this might be better off as sizeof(char *) */
+#define BYTESIZ		8
+
+/*
+ * misc
+ */
+#ifdef DEBUG
+#define debug(x)	printf x
+#else
+#define debug(x)
+#endif
+
+#endif /* SDBM_TUNE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/docs/doxygen.conf b/rubbos/app/httpd-2.0.64/srclib/apr-util/docs/doxygen.conf
new file mode 100644
index 00000000..05db2fcd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/docs/doxygen.conf
@@ -0,0 +1,27 @@
+PROJECT_NAME="Apache Portable Runtime Utility Library"
+
+INPUT=.
+QUIET=YES
+RECURSIVE=YES
+FILE_PATTERNS=*.h
+
+OUTPUT_DIRECTORY=docs/dox
+
+MACRO_EXPANSION=YES
+EXPAND_ONLY_PREDEF=YES
+#EXPAND_AS_DEFINED=
+# not sure why this doesn't work as EXPAND_AS_DEFINED, it should!
+PREDEFINED="APU_DECLARE(x)=x" \
+           "APU_DECLARE_NONSTD(x)=x" \
+           "APU_DECLARE_DATA" \
+           "APR_HAS_MMAP" \
+           "APR_HAS_THREADS" \
+           "APR_HAS_XLATE" \
+           "__attribute__(x)=" \
+           DOXYGEN=
+
+OPTIMIZE_OUTPUT_FOR_C=YES
+
+FULL_PATH_NAMES=YES
+# some autoconf guru needs to make configure set this correctly...
+STRIP_FROM_PATH=/root/apache/httpd-2.0-8/srclib/apr-util
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/.libs/apr_base64.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/.libs/apr_base64.o
new file mode 100644
index 00000000..5bf528a7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/.libs/apr_base64.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/Makefile
new file mode 100644
index 00000000..9a517b03
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/Makefile
@@ -0,0 +1,8 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = apr_base64.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/Makefile.in
new file mode 100644
index 00000000..5762ae45
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/Makefile.in
@@ -0,0 +1,8 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = apr_base64.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.c
new file mode 100644
index 00000000..3e59feab
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.c
@@ -0,0 +1,268 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* base64 encoder/decoder. Originally part of main/util.c
+ * but moved here so that support/ab and apr_sha1.c could
+ * use it. This meant removing the apr_palloc()s and adding
+ * ugly 'len' functions, which is quite a nasty cost.
+ */
+
+#include "apr_base64.h"
+#if APR_CHARSET_EBCDIC
+#include "apr_xlate.h"
+#endif				/* APR_CHARSET_EBCDIC */
+
+/* aaaack but it's fast and const should make it shared text page. */
+static const unsigned char pr2six[256] =
+{
+#if !APR_CHARSET_EBCDIC
+    /* ASCII table */
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 64, 63,
+    52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64,
+    64,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+    15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64,
+    64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+    41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
+#else /*APR_CHARSET_EBCDIC*/
+    /* EBCDIC table */
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 63, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 64, 64, 64, 64, 64, 64,
+    64, 35, 36, 37, 38, 39, 40, 41, 42, 43, 64, 64, 64, 64, 64, 64,
+    64, 64, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64,  0,  1,  2,  3,  4,  5,  6,  7,  8, 64, 64, 64, 64, 64, 64,
+    64,  9, 10, 11, 12, 13, 14, 15, 16, 17, 64, 64, 64, 64, 64, 64,
+    64, 64, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64, 64,
+    52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64
+#endif /*APR_CHARSET_EBCDIC*/
+};
+
+#if APR_CHARSET_EBCDIC
+static apr_xlate_t *xlate_to_ebcdic;
+static unsigned char os_toascii[256];
+
+APU_DECLARE(apr_status_t) apr_base64init_ebcdic(apr_xlate_t *to_ascii,
+                                             apr_xlate_t *to_ebcdic)
+{
+    int i;
+    apr_size_t inbytes_left, outbytes_left;
+    apr_status_t rv;
+    int onoff;
+    
+    /* Only single-byte conversion is supported.
+     */
+    rv = apr_xlate_get_sb(to_ascii, &onoff);
+    if (rv) {
+        return rv;
+    }
+    if (!onoff) { /* If conversion is not single-byte-only */
+        return APR_EINVAL;
+    }
+    rv = apr_xlate_get_sb(to_ebcdic, &onoff);
+    if (rv) {
+        return rv;
+    }
+    if (!onoff) { /* If conversion is not single-byte-only */
+        return APR_EINVAL;
+    }
+    xlate_to_ebcdic = to_ebcdic;
+    for (i = 0; i < sizeof(os_toascii); i++) {
+        os_toascii[i] = i;
+    }
+    inbytes_left = outbytes_left = sizeof(os_toascii);
+    apr_xlate_conv_buffer(to_ascii, os_toascii, &inbytes_left,
+                          os_toascii, &outbytes_left);
+
+    return APR_SUCCESS;
+}
+#endif /*APR_CHARSET_EBCDIC*/
+
+APU_DECLARE(int) apr_base64_decode_len(const char *bufcoded)
+{
+    int nbytesdecoded;
+    register const unsigned char *bufin;
+    register int nprbytes;
+
+    bufin = (const unsigned char *) bufcoded;
+    while (pr2six[*(bufin++)] <= 63);
+
+    nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
+    nbytesdecoded = ((nprbytes + 3) / 4) * 3;
+
+    return nbytesdecoded + 1;
+}
+
+APU_DECLARE(int) apr_base64_decode(char *bufplain, const char *bufcoded)
+{
+#if APR_CHARSET_EBCDIC
+    apr_size_t inbytes_left, outbytes_left;
+#endif				/* APR_CHARSET_EBCDIC */
+    int len;
+    
+    len = apr_base64_decode_binary((unsigned char *) bufplain, bufcoded);
+#if APR_CHARSET_EBCDIC
+    inbytes_left = outbytes_left = len;
+    apr_xlate_conv_buffer(xlate_to_ebcdic, bufplain, &inbytes_left,
+                          bufplain, &outbytes_left);
+#endif				/* APR_CHARSET_EBCDIC */
+    bufplain[len] = '\0';
+    return len;
+}
+
+/* This is the same as apr_base64_decode() except on EBCDIC machines, where
+ * the conversion of the output to ebcdic is left out.
+ */
+APU_DECLARE(int) apr_base64_decode_binary(unsigned char *bufplain,
+				   const char *bufcoded)
+{
+    int nbytesdecoded;
+    register const unsigned char *bufin;
+    register unsigned char *bufout;
+    register int nprbytes;
+
+    bufin = (const unsigned char *) bufcoded;
+    while (pr2six[*(bufin++)] <= 63);
+    nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
+    nbytesdecoded = ((nprbytes + 3) / 4) * 3;
+
+    bufout = (unsigned char *) bufplain;
+    bufin = (const unsigned char *) bufcoded;
+
+    while (nprbytes > 4) {
+	*(bufout++) =
+	    (unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
+	*(bufout++) =
+	    (unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
+	*(bufout++) =
+	    (unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
+	bufin += 4;
+	nprbytes -= 4;
+    }
+
+    /* Note: (nprbytes == 1) would be an error, so just ingore that case */
+    if (nprbytes > 1) {
+	*(bufout++) =
+	    (unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
+    }
+    if (nprbytes > 2) {
+	*(bufout++) =
+	    (unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
+    }
+    if (nprbytes > 3) {
+	*(bufout++) =
+	    (unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
+    }
+
+    nbytesdecoded -= (4 - nprbytes) & 3;
+    return nbytesdecoded;
+}
+
+static const char basis_64[] =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+APU_DECLARE(int) apr_base64_encode_len(int len)
+{
+    return ((len + 2) / 3 * 4) + 1;
+}
+
+APU_DECLARE(int) apr_base64_encode(char *encoded, const char *string, int len)
+{
+#if !APR_CHARSET_EBCDIC
+    return apr_base64_encode_binary(encoded, (const unsigned char *) string, len);
+#else /* APR_CHARSET_EBCDIC */
+    int i;
+    char *p;
+
+    p = encoded;
+    for (i = 0; i < len - 2; i += 3) {
+	*p++ = basis_64[(os_toascii[string[i]] >> 2) & 0x3F];
+	*p++ = basis_64[((os_toascii[string[i]] & 0x3) << 4) |
+	                ((int) (os_toascii[string[i + 1]] & 0xF0) >> 4)];
+	*p++ = basis_64[((os_toascii[string[i + 1]] & 0xF) << 2) |
+	                ((int) (os_toascii[string[i + 2]] & 0xC0) >> 6)];
+	*p++ = basis_64[os_toascii[string[i + 2]] & 0x3F];
+    }
+    if (i < len) {
+	*p++ = basis_64[(os_toascii[string[i]] >> 2) & 0x3F];
+	if (i == (len - 1)) {
+	    *p++ = basis_64[((os_toascii[string[i]] & 0x3) << 4)];
+	    *p++ = '=';
+	}
+	else {
+	    *p++ = basis_64[((os_toascii[string[i]] & 0x3) << 4) |
+	                    ((int) (os_toascii[string[i + 1]] & 0xF0) >> 4)];
+	    *p++ = basis_64[((os_toascii[string[i + 1]] & 0xF) << 2)];
+	}
+	*p++ = '=';
+    }
+
+    *p++ = '\0';
+    return p - encoded;
+#endif				/* APR_CHARSET_EBCDIC */
+}
+
+/* This is the same as apr_base64_encode() except on EBCDIC machines, where
+ * the conversion of the input to ascii is left out.
+ */
+APU_DECLARE(int) apr_base64_encode_binary(char *encoded,
+                                      const unsigned char *string, int len)
+{
+    int i;
+    char *p;
+
+    p = encoded;
+    for (i = 0; i < len - 2; i += 3) {
+	*p++ = basis_64[(string[i] >> 2) & 0x3F];
+	*p++ = basis_64[((string[i] & 0x3) << 4) |
+	                ((int) (string[i + 1] & 0xF0) >> 4)];
+	*p++ = basis_64[((string[i + 1] & 0xF) << 2) |
+	                ((int) (string[i + 2] & 0xC0) >> 6)];
+	*p++ = basis_64[string[i + 2] & 0x3F];
+    }
+    if (i < len) {
+	*p++ = basis_64[(string[i] >> 2) & 0x3F];
+	if (i == (len - 1)) {
+	    *p++ = basis_64[((string[i] & 0x3) << 4)];
+	    *p++ = '=';
+	}
+	else {
+	    *p++ = basis_64[((string[i] & 0x3) << 4) |
+	                    ((int) (string[i + 1] & 0xF0) >> 4)];
+	    *p++ = basis_64[((string[i + 1] & 0xF) << 2)];
+	}
+	*p++ = '=';
+    }
+
+    *p++ = '\0';
+    return p - encoded;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.lo
new file mode 100644
index 00000000..f80d19b4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.lo
@@ -0,0 +1,12 @@
+# apr_base64.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_base64.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_base64.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.o
new file mode 100644
index 00000000..ad1c4615
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/encoding/apr_base64.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.h
new file mode 100644
index 00000000..d1be71fc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.h
@@ -0,0 +1,20 @@
+apr_bucket_type_flush
+apr_bucket_type_eos
+apr_bucket_type_file
+apr_bucket_type_heap
+#ifdef APR_HAS_MMAP
+	apr_bucket_type_mmap
+#endif /* APR_HAS_MMAP */
+apr_bucket_type_pool
+apr_bucket_type_pipe
+apr_bucket_type_immortal
+apr_bucket_type_transient
+apr_bucket_type_socket
+#ifdef APR_HAS_MMAP
+#endif /* APR_HAS_MMAP */
+apr_hook_global_pool
+apr_global_hook_pool
+apr_hook_debug_enabled
+apr_debug_module_hooks
+apr_hook_debug_current
+apr_current_hooking_module
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.sh b/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.sh
new file mode 100644
index 00000000..f9fd8ff4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.sh
@@ -0,0 +1,13 @@
+#
+# export_vars.sh
+#
+# This shell script is used to export vars to the application using the
+# APRUTIL library. This script should be "sourced" to ensure the variable
+# values are set within the calling script's context. For example:
+#
+#   $ . path/to/apr-util/export_vars.sh
+#
+
+APRUTIL_EXPORT_INCLUDES="-I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib"
+APRUTIL_EXPORT_LIBS="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la"
+APRUTIL_LDFLAGS="-L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.sh.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.sh.in
new file mode 100644
index 00000000..96a93526
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/export_vars.sh.in
@@ -0,0 +1,13 @@
+#
+# export_vars.sh
+#
+# This shell script is used to export vars to the application using the
+# APRUTIL library. This script should be "sourced" to ensure the variable
+# values are set within the calling script's context. For example:
+#
+#   $ . path/to/apr-util/export_vars.sh
+#
+
+APRUTIL_EXPORT_INCLUDES="@APRUTIL_INCLUDES@"
+APRUTIL_EXPORT_LIBS="@APRUTIL_EXPORT_LIBS@"
+APRUTIL_LDFLAGS="@APRUTIL_LDFLAGS@"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/exports.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/exports.c
new file mode 100644
index 00000000..cf1dc54c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/exports.c
@@ -0,0 +1,322 @@
+/*
+ * THIS FILE WAS AUTOGENERATED BY make_exports.awk
+ *
+ * This is an ugly hack that needs to be here, so
+ * that libtool will link all of the APR functions
+ * into server regardless of whether the base server
+ * uses them.
+ */
+
+#define CORE_PRIVATE
+
+#include "apr_anylock.h"
+#include "apr_base64.h"
+#include "apr_buckets.h"
+#include "apr_date.h"
+#include "apr_dbm.h"
+#include "apr_hooks.h"
+#include "apr_ldap.h"
+#include "apr_ldap_url.h"
+#include "apr_md4.h"
+#include "apr_md5.h"
+#include "apr_optional.h"
+#include "apr_optional_hooks.h"
+#include "apr_queue.h"
+#include "apr_reslist.h"
+#include "apr_rmm.h"
+#include "apr_sdbm.h"
+#include "apr_sha1.h"
+#include "apr_strmatch.h"
+#include "apr_uri.h"
+#include "apr_uuid.h"
+#include "apr_xlate.h"
+#include "apr_xml.h"
+#include "apu_compat.h"
+#include "apu.h"
+#include "apu_version.h"
+#include "apu_want.h"
+
+const void *ap_ugly_hack = NULL;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_base64.h
+ */
+const void *ap_hack_apr_base64_encode_len = (const void *)apr_base64_encode_len;
+const void *ap_hack_apr_base64_encode = (const void *)apr_base64_encode;
+const void *ap_hack_apr_base64_encode_binary = (const void *)apr_base64_encode_binary;
+const void *ap_hack_apr_base64_decode_len = (const void *)apr_base64_decode_len;
+const void *ap_hack_apr_base64_decode = (const void *)apr_base64_decode;
+const void *ap_hack_apr_base64_decode_binary = (const void *)apr_base64_decode_binary;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_buckets.h
+ */
+const void *ap_hack_apr_brigade_create = (const void *)apr_brigade_create;
+const void *ap_hack_apr_brigade_destroy = (const void *)apr_brigade_destroy;
+const void *ap_hack_apr_brigade_cleanup = (const void *)apr_brigade_cleanup;
+const void *ap_hack_apr_brigade_split = (const void *)apr_brigade_split;
+const void *ap_hack_apr_brigade_partition = (const void *)apr_brigade_partition;
+#if APR_NOT_DONE_YET
+const void *ap_hack_apr_brigade_consume = (const void *)apr_brigade_consume;
+#endif
+const void *ap_hack_apr_brigade_length = (const void *)apr_brigade_length;
+const void *ap_hack_apr_brigade_flatten = (const void *)apr_brigade_flatten;
+const void *ap_hack_apr_brigade_pflatten = (const void *)apr_brigade_pflatten;
+const void *ap_hack_apr_brigade_split_line = (const void *)apr_brigade_split_line;
+const void *ap_hack_apr_brigade_to_iovec = (const void *)apr_brigade_to_iovec;
+const void *ap_hack_apr_brigade_vputstrs = (const void *)apr_brigade_vputstrs;
+const void *ap_hack_apr_brigade_write = (const void *)apr_brigade_write;
+const void *ap_hack_apr_brigade_writev = (const void *)apr_brigade_writev;
+const void *ap_hack_apr_brigade_puts = (const void *)apr_brigade_puts;
+const void *ap_hack_apr_brigade_putc = (const void *)apr_brigade_putc;
+const void *ap_hack_apr_brigade_putstrs = (const void *)apr_brigade_putstrs;
+const void *ap_hack_apr_brigade_printf = (const void *)apr_brigade_printf;
+const void *ap_hack_apr_brigade_vprintf = (const void *)apr_brigade_vprintf;
+const void *ap_hack_apr_bucket_alloc_create = (const void *)apr_bucket_alloc_create;
+const void *ap_hack_apr_bucket_alloc_create_ex = (const void *)apr_bucket_alloc_create_ex;
+const void *ap_hack_apr_bucket_alloc_destroy = (const void *)apr_bucket_alloc_destroy;
+const void *ap_hack_apr_bucket_alloc = (const void *)apr_bucket_alloc;
+const void *ap_hack_apr_bucket_free = (const void *)apr_bucket_free;
+const void *ap_hack_apr_bucket_setaside_noop = (const void *)apr_bucket_setaside_noop;
+const void *ap_hack_apr_bucket_setaside_notimpl = (const void *)apr_bucket_setaside_notimpl;
+const void *ap_hack_apr_bucket_split_notimpl = (const void *)apr_bucket_split_notimpl;
+const void *ap_hack_apr_bucket_copy_notimpl = (const void *)apr_bucket_copy_notimpl;
+const void *ap_hack_apr_bucket_destroy_noop = (const void *)apr_bucket_destroy_noop;
+const void *ap_hack_apr_bucket_simple_split = (const void *)apr_bucket_simple_split;
+const void *ap_hack_apr_bucket_simple_copy = (const void *)apr_bucket_simple_copy;
+const void *ap_hack_apr_bucket_shared_make = (const void *)apr_bucket_shared_make;
+const void *ap_hack_apr_bucket_shared_destroy = (const void *)apr_bucket_shared_destroy;
+const void *ap_hack_apr_bucket_shared_split = (const void *)apr_bucket_shared_split;
+const void *ap_hack_apr_bucket_shared_copy = (const void *)apr_bucket_shared_copy;
+const void *ap_hack_apr_bucket_eos_create = (const void *)apr_bucket_eos_create;
+const void *ap_hack_apr_bucket_eos_make = (const void *)apr_bucket_eos_make;
+const void *ap_hack_apr_bucket_flush_create = (const void *)apr_bucket_flush_create;
+const void *ap_hack_apr_bucket_flush_make = (const void *)apr_bucket_flush_make;
+const void *ap_hack_apr_bucket_immortal_create = (const void *)apr_bucket_immortal_create;
+const void *ap_hack_apr_bucket_immortal_make = (const void *)apr_bucket_immortal_make;
+const void *ap_hack_apr_bucket_transient_create = (const void *)apr_bucket_transient_create;
+const void *ap_hack_apr_bucket_transient_make = (const void *)apr_bucket_transient_make;
+const void *ap_hack_apr_bucket_heap_create = (const void *)apr_bucket_heap_create;
+const void *ap_hack_apr_bucket_heap_make = (const void *)apr_bucket_heap_make;
+const void *ap_hack_apr_bucket_pool_create = (const void *)apr_bucket_pool_create;
+const void *ap_hack_apr_bucket_pool_make = (const void *)apr_bucket_pool_make;
+#if APR_HAS_MMAP
+const void *ap_hack_apr_bucket_mmap_create = (const void *)apr_bucket_mmap_create;
+const void *ap_hack_apr_bucket_mmap_make = (const void *)apr_bucket_mmap_make;
+#endif
+const void *ap_hack_apr_bucket_socket_create = (const void *)apr_bucket_socket_create;
+const void *ap_hack_apr_bucket_socket_make = (const void *)apr_bucket_socket_make;
+const void *ap_hack_apr_bucket_pipe_create = (const void *)apr_bucket_pipe_create;
+const void *ap_hack_apr_bucket_pipe_make = (const void *)apr_bucket_pipe_make;
+const void *ap_hack_apr_bucket_file_create = (const void *)apr_bucket_file_create;
+const void *ap_hack_apr_bucket_file_make = (const void *)apr_bucket_file_make;
+const void *ap_hack_apr_bucket_file_enable_mmap = (const void *)apr_bucket_file_enable_mmap;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_date.h
+ */
+const void *ap_hack_apr_date_checkmask = (const void *)apr_date_checkmask;
+const void *ap_hack_apr_date_parse_http = (const void *)apr_date_parse_http;
+const void *ap_hack_apr_date_parse_rfc = (const void *)apr_date_parse_rfc;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_dbm.h
+ */
+const void *ap_hack_apr_dbm_open_ex = (const void *)apr_dbm_open_ex;
+const void *ap_hack_apr_dbm_open = (const void *)apr_dbm_open;
+const void *ap_hack_apr_dbm_close = (const void *)apr_dbm_close;
+const void *ap_hack_apr_dbm_fetch = (const void *)apr_dbm_fetch;
+const void *ap_hack_apr_dbm_store = (const void *)apr_dbm_store;
+const void *ap_hack_apr_dbm_delete = (const void *)apr_dbm_delete;
+const void *ap_hack_apr_dbm_exists = (const void *)apr_dbm_exists;
+const void *ap_hack_apr_dbm_firstkey = (const void *)apr_dbm_firstkey;
+const void *ap_hack_apr_dbm_nextkey = (const void *)apr_dbm_nextkey;
+const void *ap_hack_apr_dbm_freedatum = (const void *)apr_dbm_freedatum;
+const void *ap_hack_apr_dbm_geterror = (const void *)apr_dbm_geterror;
+const void *ap_hack_apr_dbm_get_usednames_ex = (const void *)apr_dbm_get_usednames_ex;
+const void *ap_hack_apr_dbm_get_usednames = (const void *)apr_dbm_get_usednames;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_hooks.h
+ */
+const void *ap_hack_apr_hook_sort_register = (const void *)apr_hook_sort_register;
+const void *ap_hack_apr_hook_sort_all = (const void *)apr_hook_sort_all;
+const void *ap_hack_apr_sort_hooks = (const void *)apr_sort_hooks;
+const void *ap_hack_apr_hook_debug_show = (const void *)apr_hook_debug_show;
+const void *ap_hack_apr_show_hook = (const void *)apr_show_hook;
+const void *ap_hack_apr_hook_deregister_all = (const void *)apr_hook_deregister_all;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap_url.h
+ */
+#if APR_HAS_LDAP
+#if APR_HAS_LDAP_URL_PARSE
+#else /* ! APR_HAS_LDAP_URL_PARSE */
+const void *ap_hack_apr_ldap_is_ldap_url = (const void *)apr_ldap_is_ldap_url;
+const void *ap_hack_apr_ldap_is_ldaps_url = (const void *)apr_ldap_is_ldaps_url;
+const void *ap_hack_apr_ldap_is_ldapi_url = (const void *)apr_ldap_is_ldapi_url;
+const void *ap_hack_apr_ldap_url_parse = (const void *)apr_ldap_url_parse;
+const void *ap_hack_apr_ldap_free_urldesc = (const void *)apr_ldap_free_urldesc;
+#endif /* ! APR_HAS_LDAP_URL_PARSE */
+#endif /* APR_HAS_LDAP */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_md4.h
+ */
+const void *ap_hack_apr_md4_init = (const void *)apr_md4_init;
+#if APR_HAS_XLATE
+const void *ap_hack_apr_md4_set_xlate = (const void *)apr_md4_set_xlate;
+#else
+#endif
+const void *ap_hack_apr_md4_update = (const void *)apr_md4_update;
+const void *ap_hack_apr_md4_final = (const void *)apr_md4_final;
+const void *ap_hack_apr_md4 = (const void *)apr_md4;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_md5.h
+ */
+const void *ap_hack_apr_md5_init = (const void *)apr_md5_init;
+const void *ap_hack_apr_md5_set_xlate = (const void *)apr_md5_set_xlate;
+const void *ap_hack_apr_md5_update = (const void *)apr_md5_update;
+const void *ap_hack_apr_md5_final = (const void *)apr_md5_final;
+const void *ap_hack_apr_md5 = (const void *)apr_md5;
+const void *ap_hack_apr_md5_encode = (const void *)apr_md5_encode;
+const void *ap_hack_apr_password_validate = (const void *)apr_password_validate;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_optional.h
+ */
+const void *ap_hack_apr_dynamic_fn_register = (const void *)apr_dynamic_fn_register;
+const void *ap_hack_apr_register_optional_fn = (const void *)apr_register_optional_fn;
+const void *ap_hack_apr_dynamic_fn_retrieve = (const void *)apr_dynamic_fn_retrieve;
+const void *ap_hack_apr_retrieve_optional_fn = (const void *)apr_retrieve_optional_fn;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_optional_hooks.h
+ */
+const void *ap_hack_apr_optional_hook_add = (const void *)apr_optional_hook_add;
+const void *ap_hack_apr_optional_hook_get = (const void *)apr_optional_hook_get;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_queue.h
+ */
+#if APR_HAS_THREADS
+const void *ap_hack_apr_queue_create = (const void *)apr_queue_create;
+const void *ap_hack_apr_queue_push = (const void *)apr_queue_push;
+const void *ap_hack_apr_queue_pop = (const void *)apr_queue_pop;
+const void *ap_hack_apr_queue_trypush = (const void *)apr_queue_trypush;
+const void *ap_hack_apr_queue_trypop = (const void *)apr_queue_trypop;
+const void *ap_hack_apr_queue_size = (const void *)apr_queue_size;
+const void *ap_hack_apr_queue_interrupt_all = (const void *)apr_queue_interrupt_all;
+const void *ap_hack_apr_queue_term = (const void *)apr_queue_term;
+#endif /* APR_HAS_THREADS */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_reslist.h
+ */
+#if APR_HAS_THREADS
+const void *ap_hack_apr_reslist_create = (const void *)apr_reslist_create;
+const void *ap_hack_apr_reslist_destroy = (const void *)apr_reslist_destroy;
+const void *ap_hack_apr_reslist_acquire = (const void *)apr_reslist_acquire;
+const void *ap_hack_apr_reslist_release = (const void *)apr_reslist_release;
+const void *ap_hack_apr_reslist_timeout_set = (const void *)apr_reslist_timeout_set;
+const void *ap_hack_apr_reslist_invalidate = (const void *)apr_reslist_invalidate;
+#endif  /* APR_HAS_THREADS */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_rmm.h
+ */
+const void *ap_hack_apr_rmm_init = (const void *)apr_rmm_init;
+const void *ap_hack_apr_rmm_destroy = (const void *)apr_rmm_destroy;
+const void *ap_hack_apr_rmm_attach = (const void *)apr_rmm_attach;
+const void *ap_hack_apr_rmm_detach = (const void *)apr_rmm_detach;
+const void *ap_hack_apr_rmm_malloc = (const void *)apr_rmm_malloc;
+const void *ap_hack_apr_rmm_realloc = (const void *)apr_rmm_realloc;
+const void *ap_hack_apr_rmm_calloc = (const void *)apr_rmm_calloc;
+const void *ap_hack_apr_rmm_free = (const void *)apr_rmm_free;
+const void *ap_hack_apr_rmm_addr_get = (const void *)apr_rmm_addr_get;
+const void *ap_hack_apr_rmm_offset_get = (const void *)apr_rmm_offset_get;
+const void *ap_hack_apr_rmm_overhead_get = (const void *)apr_rmm_overhead_get;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sdbm.h
+ */
+const void *ap_hack_apr_sdbm_open = (const void *)apr_sdbm_open;
+const void *ap_hack_apr_sdbm_close = (const void *)apr_sdbm_close;
+const void *ap_hack_apr_sdbm_lock = (const void *)apr_sdbm_lock;
+const void *ap_hack_apr_sdbm_unlock = (const void *)apr_sdbm_unlock;
+const void *ap_hack_apr_sdbm_fetch = (const void *)apr_sdbm_fetch;
+const void *ap_hack_apr_sdbm_store = (const void *)apr_sdbm_store;
+const void *ap_hack_apr_sdbm_delete = (const void *)apr_sdbm_delete;
+const void *ap_hack_apr_sdbm_firstkey = (const void *)apr_sdbm_firstkey;
+const void *ap_hack_apr_sdbm_nextkey = (const void *)apr_sdbm_nextkey;
+const void *ap_hack_apr_sdbm_rdonly = (const void *)apr_sdbm_rdonly;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sha1.h
+ */
+const void *ap_hack_apr_sha1_base64 = (const void *)apr_sha1_base64;
+const void *ap_hack_apr_sha1_init = (const void *)apr_sha1_init;
+const void *ap_hack_apr_sha1_update = (const void *)apr_sha1_update;
+const void *ap_hack_apr_sha1_update_binary = (const void *)apr_sha1_update_binary;
+const void *ap_hack_apr_sha1_final = (const void *)apr_sha1_final;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_strmatch.h
+ */
+#if defined(DOXYGEN)
+const void *ap_hack_apr_strmatch = (const void *)apr_strmatch;
+#else
+#endif
+const void *ap_hack_apr_strmatch_precompile = (const void *)apr_strmatch_precompile;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_uri.h
+ */
+const void *ap_hack_apr_uri_port_of_scheme = (const void *)apr_uri_port_of_scheme;
+const void *ap_hack_apr_uri_default_port_for_scheme = (const void *)apr_uri_default_port_for_scheme;
+const void *ap_hack_apr_uri_unparse = (const void *)apr_uri_unparse;
+const void *ap_hack_apr_uri_parse = (const void *)apr_uri_parse;
+const void *ap_hack_apr_uri_parse_hostinfo = (const void *)apr_uri_parse_hostinfo;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_uuid.h
+ */
+const void *ap_hack_apr_uuid_get = (const void *)apr_uuid_get;
+const void *ap_hack_apr_uuid_format = (const void *)apr_uuid_format;
+const void *ap_hack_apr_uuid_parse = (const void *)apr_uuid_parse;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_xlate.h
+ */
+const void *ap_hack_apr_xlate_open = (const void *)apr_xlate_open;
+const void *ap_hack_apr_xlate_sb_get = (const void *)apr_xlate_sb_get;
+const void *ap_hack_apr_xlate_get_sb = (const void *)apr_xlate_get_sb;
+const void *ap_hack_apr_xlate_conv_buffer = (const void *)apr_xlate_conv_buffer;
+#ifdef APR_NOT_DONE_YET
+const void *ap_hack_apr_xlate_conv_char = (const void *)apr_xlate_conv_char;
+#endif
+const void *ap_hack_apr_xlate_conv_byte = (const void *)apr_xlate_conv_byte;
+const void *ap_hack_apr_xlate_close = (const void *)apr_xlate_close;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_xml.h
+ */
+const void *ap_hack_apr_text_append = (const void *)apr_text_append;
+const void *ap_hack_apr_xml_parser_create = (const void *)apr_xml_parser_create;
+const void *ap_hack_apr_xml_parse_file = (const void *)apr_xml_parse_file;
+const void *ap_hack_apr_xml_parser_feed = (const void *)apr_xml_parser_feed;
+const void *ap_hack_apr_xml_parser_done = (const void *)apr_xml_parser_done;
+const void *ap_hack_apr_xml_parser_geterror = (const void *)apr_xml_parser_geterror;
+const void *ap_hack_apr_xml_to_text = (const void *)apr_xml_to_text;
+const void *ap_hack_apr_xml_empty_elem = (const void *)apr_xml_empty_elem;
+const void *ap_hack_apr_xml_quote_string = (const void *)apr_xml_quote_string;
+const void *ap_hack_apr_xml_quote_elem = (const void *)apr_xml_quote_elem;
+const void *ap_hack_apr_xml_insert_uri = (const void *)apr_xml_insert_uri;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_version.h
+ */
+const void *ap_hack_apu_version = (const void *)apu_version;
+const void *ap_hack_apu_version_string = (const void *)apu_version_string;
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/.libs/apr_hooks.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/.libs/apr_hooks.o
new file mode 100644
index 00000000..b36f8bb9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/.libs/apr_hooks.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/Makefile
new file mode 100644
index 00000000..9dad89d0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/Makefile
@@ -0,0 +1,8 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = apr_hooks.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/Makefile.in
new file mode 100644
index 00000000..4264861c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/Makefile.in
@@ -0,0 +1,8 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = apr_hooks.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.c
new file mode 100644
index 00000000..a82ce252
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.c
@@ -0,0 +1,427 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "apr_pools.h"
+#include "apr_tables.h"
+#include "apr.h"
+#include "apr_hooks.h"
+#include "apr_hash.h"
+#include "apr_optional_hooks.h"
+#include "apr_optional.h"
+#define APR_WANT_MEMFUNC
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#if 0
+#define apr_palloc(pool,size)	malloc(size)
+#endif
+
+APU_DECLARE_DATA apr_pool_t *apr_hook_global_pool = NULL;
+APU_DECLARE_DATA int apr_hook_debug_enabled = 0;
+APU_DECLARE_DATA const char *apr_hook_debug_current = NULL;
+
+/** @deprecated @see apr_hook_global_pool */
+APU_DECLARE_DATA apr_pool_t *apr_global_hook_pool = NULL;
+
+/** @deprecated @see apr_hook_debug_enabled */
+APU_DECLARE_DATA int apr_debug_module_hooks = 0;
+
+/** @deprecated @see apr_hook_debug_current */
+APU_DECLARE_DATA const char *apr_current_hooking_module = NULL;
+
+/* NB: This must echo the LINK_##name structure */
+typedef struct
+{
+    void (*dummy)(void *);
+    const char *szName;
+    const char * const *aszPredecessors;
+    const char * const *aszSuccessors;
+    int nOrder;
+} TSortData;
+
+typedef struct tsort_
+{
+    void *pData;
+    int nPredecessors;
+    struct tsort_ **ppPredecessors;
+    struct tsort_ *pNext;
+} TSort;
+
+#ifdef NETWARE
+#include "apr_private.h"
+#define get_apd                 APP_DATA* apd = (APP_DATA*)get_app_data(gLibId);
+#define s_aHooksToSort          ((apr_array_header_t *)(apd->gs_aHooksToSort))
+#define s_phOptionalHooks       ((apr_hash_t *)(apd->gs_phOptionalHooks))
+#define s_phOptionalFunctions   ((apr_hash_t *)(apd->gs_phOptionalFunctions))
+#endif
+
+static int crude_order(const void *a_,const void *b_)
+{
+    const TSortData *a=a_;
+    const TSortData *b=b_;
+
+    return a->nOrder-b->nOrder;
+}
+
+static TSort *prepare(apr_pool_t *p,TSortData *pItems,int nItems)
+{
+    TSort *pData=apr_palloc(p,nItems*sizeof *pData);
+    int n;
+    
+    qsort(pItems,nItems,sizeof *pItems,crude_order);
+    for(n=0 ; n < nItems ; ++n) {
+	pData[n].nPredecessors=0;
+	pData[n].ppPredecessors=apr_pcalloc(p,nItems*sizeof *pData[n].ppPredecessors);
+	pData[n].pNext=NULL;
+	pData[n].pData=&pItems[n];
+    }
+
+    for(n=0 ; n < nItems ; ++n) {
+	int i,k;
+
+	for(i=0 ; pItems[n].aszPredecessors && pItems[n].aszPredecessors[i] ; ++i)
+	    for(k=0 ; k < nItems ; ++k)
+		if(!strcmp(pItems[k].szName,pItems[n].aszPredecessors[i])) {
+		    int l;
+
+		    for(l=0 ; l < pData[n].nPredecessors ; ++l)
+			if(pData[n].ppPredecessors[l] == &pData[k])
+			    goto got_it;
+		    pData[n].ppPredecessors[pData[n].nPredecessors]=&pData[k];
+		    ++pData[n].nPredecessors;
+		got_it:
+		    break;
+		}
+	for(i=0 ; pItems[n].aszSuccessors && pItems[n].aszSuccessors[i] ; ++i)
+	    for(k=0 ; k < nItems ; ++k)
+		if(!strcmp(pItems[k].szName,pItems[n].aszSuccessors[i])) {
+		    int l;
+
+		    for(l=0 ; l < pData[k].nPredecessors ; ++l)
+			if(pData[k].ppPredecessors[l] == &pData[n])
+			    goto got_it2;
+		    pData[k].ppPredecessors[pData[k].nPredecessors]=&pData[n];
+		    ++pData[k].nPredecessors;
+		got_it2:
+		    break;
+		}
+    }
+
+    return pData;
+}
+
+/* Topologically sort, dragging out-of-order items to the front. Note that
+   this tends to preserve things that want to be near the front better, and
+   changing that behaviour might compromise some of Apache's behaviour (in
+   particular, mod_log_forensic might otherwise get pushed to the end, and
+   core.c's log open function used to end up at the end when pushing items
+   to the back was the methedology). Also note that the algorithm could
+   go back to its original simplicity by sorting from the back instead of
+   the front.
+*/
+static TSort *tsort(TSort *pData,int nItems)
+{
+    int nTotal;
+    TSort *pHead=NULL;
+    TSort *pTail=NULL;
+
+    for(nTotal=0 ; nTotal < nItems ; ++nTotal) {
+	int n,i,k;
+
+	for(n=0 ; ; ++n) {
+	    if(n == nItems)
+		assert(0);      /* we have a loop... */
+	    if(!pData[n].pNext) {
+		if(pData[n].nPredecessors) {
+		    for(k=0 ; ; ++k) {
+			assert(k < nItems);
+			if(pData[n].ppPredecessors[k])
+			    break;
+		    }
+		    for(i=0 ; ; ++i) {
+			assert(i < nItems);
+			if(&pData[i] == pData[n].ppPredecessors[k]) {
+			    n=i-1;
+			    break;
+			}
+		    }
+		} else
+		    break;
+	    }
+	}
+	if(pTail)
+	    pTail->pNext=&pData[n];
+	else
+	    pHead=&pData[n];
+	pTail=&pData[n];
+	pTail->pNext=pTail;     /* fudge it so it looks linked */
+	for(i=0 ; i < nItems ; ++i)
+	    for(k=0 ; k < nItems ; ++k)
+		if(pData[i].ppPredecessors[k] == &pData[n]) {
+		    --pData[i].nPredecessors;
+		    pData[i].ppPredecessors[k]=NULL;
+		    break;
+		}
+    }
+    pTail->pNext=NULL;  /* unfudge the tail */
+    return pHead;
+}
+
+static apr_array_header_t *sort_hook(apr_array_header_t *pHooks,
+				     const char *szName)
+{
+    apr_pool_t *p;
+    TSort *pSort;
+    apr_array_header_t *pNew;
+    int n;
+
+    apr_pool_create(&p, apr_hook_global_pool);
+    pSort=prepare(p,(TSortData *)pHooks->elts,pHooks->nelts);
+    pSort=tsort(pSort,pHooks->nelts);
+    pNew=apr_array_make(apr_hook_global_pool,pHooks->nelts,sizeof(TSortData));
+    if(apr_hook_debug_enabled)
+	printf("Sorting %s:",szName);
+    for(n=0 ; pSort ; pSort=pSort->pNext,++n) {
+	TSortData *pHook;
+	assert(n < pHooks->nelts);
+	pHook=apr_array_push(pNew);
+	memcpy(pHook,pSort->pData,sizeof *pHook);
+	if(apr_hook_debug_enabled)
+	    printf(" %s",pHook->szName);
+    }
+    if(apr_hook_debug_enabled)
+	fputc('\n',stdout);
+    return pNew;
+}
+
+#ifndef NETWARE
+static apr_array_header_t *s_aHooksToSort;
+#endif
+
+typedef struct
+{
+    const char *szHookName;
+    apr_array_header_t **paHooks;
+} HookSortEntry;
+
+APU_DECLARE(void) apr_hook_sort_register(const char *szHookName,
+					apr_array_header_t **paHooks)
+{
+#ifdef NETWARE
+    get_apd
+#endif
+    HookSortEntry *pEntry;
+
+    if(!s_aHooksToSort)
+        s_aHooksToSort=apr_array_make(apr_hook_global_pool,1,sizeof(HookSortEntry));
+    pEntry=apr_array_push(s_aHooksToSort);
+    pEntry->szHookName=szHookName;
+    pEntry->paHooks=paHooks;
+}
+
+APU_DECLARE(void) apr_hook_sort_all()
+{
+#ifdef NETWARE
+    get_apd
+#endif
+    int n;
+
+    for(n=0 ; n < s_aHooksToSort->nelts ; ++n) {
+	HookSortEntry *pEntry=&((HookSortEntry *)s_aHooksToSort->elts)[n];
+	*pEntry->paHooks=sort_hook(*pEntry->paHooks,pEntry->szHookName);
+    }
+}
+
+/** @deprecated @see apr_hook_sort_all */
+APU_DECLARE(void) apr_sort_hooks()
+{
+        apr_hook_sort_all();
+}
+
+#ifndef NETWARE
+static apr_hash_t *s_phOptionalHooks;
+static apr_hash_t *s_phOptionalFunctions;
+#endif
+
+APU_DECLARE(void) apr_hook_deregister_all(void)
+{
+#ifdef NETWARE
+    get_apd
+#endif
+    int n;    
+
+    for(n=0 ; n < s_aHooksToSort->nelts ; ++n) {
+        HookSortEntry *pEntry=&((HookSortEntry *)s_aHooksToSort->elts)[n];
+        *pEntry->paHooks=NULL;
+    }
+    s_aHooksToSort=NULL;
+    s_phOptionalHooks=NULL;
+    s_phOptionalFunctions=NULL;
+}
+
+APU_DECLARE(void) apr_hook_debug_show(const char *szName,
+                                      const char * const *aszPre,
+			              const char * const *aszSucc)
+{
+    int nFirst;
+
+    printf("  Hooked %s",szName);
+    if(aszPre) {
+	fputs(" pre(",stdout);
+	nFirst=1;
+	while(*aszPre) {
+	    if(!nFirst)
+		fputc(',',stdout);
+	    nFirst=0;
+	    fputs(*aszPre,stdout);
+	    ++aszPre;
+	}
+	fputc(')',stdout);
+    }
+    if(aszSucc) {
+	fputs(" succ(",stdout);
+	nFirst=1;
+	while(*aszSucc) {
+	    if(!nFirst)
+		fputc(',',stdout);
+	    nFirst=0;
+	    fputs(*aszSucc,stdout);
+	    ++aszSucc;
+	}
+	fputc(')',stdout);
+    }
+    fputc('\n',stdout);
+}
+
+/** @deprecated @see apr_hook_debug_show */
+APU_DECLARE(void) apr_show_hook(const char *szName,const char * const *aszPre,
+			        const char * const *aszSucc)
+{
+        apr_hook_debug_show(szName, aszPre, aszSucc);
+}
+
+/* Optional hook support */
+
+APR_DECLARE_EXTERNAL_HOOK(apr,APU,void,_optional,(void))
+
+APU_DECLARE(apr_array_header_t *) apr_optional_hook_get(const char *szName)
+{
+#ifdef NETWARE
+    get_apd
+#endif
+    apr_array_header_t **ppArray;
+
+    if(!s_phOptionalHooks)
+	return NULL;
+    ppArray=apr_hash_get(s_phOptionalHooks,szName,strlen(szName));
+    if(!ppArray)
+	return NULL;
+    return *ppArray;
+}
+
+APU_DECLARE(void) apr_optional_hook_add(const char *szName,void (*pfn)(void),
+					const char * const *aszPre,
+					const char * const *aszSucc,int nOrder)
+{
+#ifdef NETWARE
+    get_apd
+#endif
+    apr_array_header_t *pArray=apr_optional_hook_get(szName);
+    apr_LINK__optional_t *pHook;
+
+    if(!pArray) {
+	apr_array_header_t **ppArray;
+
+	pArray=apr_array_make(apr_hook_global_pool,1,
+			      sizeof(apr_LINK__optional_t));
+	if(!s_phOptionalHooks)
+	    s_phOptionalHooks=apr_hash_make(apr_hook_global_pool);
+	ppArray=apr_palloc(apr_hook_global_pool,sizeof *ppArray);
+	*ppArray=pArray;
+	apr_hash_set(s_phOptionalHooks,szName,strlen(szName),ppArray);
+	apr_hook_sort_register(szName,ppArray);
+    }
+    pHook=apr_array_push(pArray);
+    pHook->pFunc=pfn;
+    pHook->aszPredecessors=aszPre;
+    pHook->aszSuccessors=aszSucc;
+    pHook->nOrder=nOrder;
+    pHook->szName=apr_hook_debug_current;
+    if(apr_hook_debug_enabled)
+	apr_hook_debug_show(szName,aszPre,aszSucc);
+}
+
+/* optional function support */
+
+APU_DECLARE(apr_opt_fn_t *) apr_dynamic_fn_retrieve(const char *szName)
+{
+#ifdef NETWARE
+    get_apd
+#endif
+    if(!s_phOptionalFunctions)
+	return NULL;
+    return (void(*)(void))apr_hash_get(s_phOptionalFunctions,szName,strlen(szName));
+}
+
+/* Deprecated */
+APU_DECLARE(apr_opt_fn_t *) apr_retrieve_optional_fn(const char *szName)
+{
+        return apr_dynamic_fn_retrieve(szName);
+}
+
+APU_DECLARE_NONSTD(void) apr_dynamic_fn_register(const char *szName,
+                                                  apr_opt_fn_t *pfn)
+{
+#ifdef NETWARE
+    get_apd
+#endif
+    if(!s_phOptionalFunctions)
+	s_phOptionalFunctions=apr_hash_make(apr_hook_global_pool);
+    apr_hash_set(s_phOptionalFunctions,szName,strlen(szName),(void *)pfn);
+}
+
+/* Deprecated */
+APU_DECLARE_NONSTD(void) apr_register_optional_fn(const char *szName,
+                                                  apr_opt_fn_t *pfn)
+{
+    apr_dynamic_fn_register(szName, pfn);
+}
+
+#if 0
+void main()
+{
+    const char *aszAPre[]={"b","c",NULL};
+    const char *aszBPost[]={"a",NULL};
+    const char *aszCPost[]={"b",NULL};
+    TSortData t1[]=
+    {
+	{ "a",aszAPre,NULL },
+	{ "b",NULL,aszBPost },
+	{ "c",NULL,aszCPost }
+    };
+    TSort *pResult;
+
+    pResult=prepare(t1,3);
+    pResult=tsort(pResult,3);
+
+    for( ; pResult ; pResult=pResult->pNext)
+	printf("%s\n",pResult->pData->szName);
+}
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.lo
new file mode 100644
index 00000000..52744101
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.lo
@@ -0,0 +1,12 @@
+# apr_hooks.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_hooks.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_hooks.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.o
new file mode 100644
index 00000000..114d3597
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/hooks/apr_hooks.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_anylock.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_anylock.h
new file mode 100644
index 00000000..6b724de2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_anylock.h
@@ -0,0 +1,128 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file apr_anylock.h
+ * @brief APR-Util transparent any lock flavor wrapper
+ */
+#ifndef APR_ANYLOCK_H
+#define APR_ANYLOCK_H
+
+#include "apr_proc_mutex.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_rwlock.h"
+
+/** Structure that may contain any APR lock type */
+typedef struct apr_anylock_t {
+    /** Indicates what type of lock is in lock */
+    enum tm_lock {
+        apr_anylock_none,           /**< None */
+        apr_anylock_procmutex,      /**< Process-based */
+        apr_anylock_threadmutex,    /**< Thread-based */
+        apr_anylock_readlock,       /**< Read lock */
+        apr_anylock_writelock       /**< Write lock */
+    } type;
+    /** Union of all possible APR locks */
+    union apr_anylock_u_t {
+        apr_proc_mutex_t *pm;       /**< Process mutex */
+#if APR_HAS_THREADS
+        apr_thread_mutex_t *tm;     /**< Thread mutex */
+        apr_thread_rwlock_t *rw;    /**< Read-write lock */
+#endif
+    } lock;
+} apr_anylock_t;
+
+#if APR_HAS_THREADS
+
+/** Lock an apr_anylock_t structure */
+#define APR_ANYLOCK_LOCK(lck)                \
+    (((lck)->type == apr_anylock_none)         \
+      ? APR_SUCCESS                              \
+      : (((lck)->type == apr_anylock_threadmutex)  \
+          ? apr_thread_mutex_lock((lck)->lock.tm)    \
+          : (((lck)->type == apr_anylock_procmutex)    \
+              ? apr_proc_mutex_lock((lck)->lock.pm)      \
+              : (((lck)->type == apr_anylock_readlock)     \
+                  ? apr_thread_rwlock_rdlock((lck)->lock.rw) \
+                  : (((lck)->type == apr_anylock_writelock)    \
+                      ? apr_thread_rwlock_wrlock((lck)->lock.rw) \
+                      : APR_EINVAL)))))
+
+#else /* APR_HAS_THREADS */
+
+#define APR_ANYLOCK_LOCK(lck)                \
+    (((lck)->type == apr_anylock_none)         \
+      ? APR_SUCCESS                              \
+          : (((lck)->type == apr_anylock_procmutex)    \
+              ? apr_proc_mutex_lock((lck)->lock.pm)      \
+                      : APR_EINVAL))
+
+#endif /* APR_HAS_THREADS */
+
+#if APR_HAS_THREADS
+
+/** Try to lock an apr_anylock_t structure */
+#define APR_ANYLOCK_TRYLOCK(lck)                \
+    (((lck)->type == apr_anylock_none)            \
+      ? APR_SUCCESS                                 \
+      : (((lck)->type == apr_anylock_threadmutex)     \
+          ? apr_thread_mutex_trylock((lck)->lock.tm)    \
+          : (((lck)->type == apr_anylock_procmutex)       \
+              ? apr_proc_mutex_trylock((lck)->lock.pm)      \
+              : (((lck)->type == apr_anylock_readlock)        \
+                  ? apr_thread_rwlock_tryrdlock((lck)->lock.rw) \
+                  : (((lck)->type == apr_anylock_writelock)       \
+                      ? apr_thread_rwlock_trywrlock((lck)->lock.rw) \
+                          : APR_EINVAL)))))
+
+#else /* APR_HAS_THREADS */
+
+#define APR_ANYLOCK_TRYLOCK(lck)                \
+    (((lck)->type == apr_anylock_none)            \
+      ? APR_SUCCESS                                 \
+          : (((lck)->type == apr_anylock_procmutex)       \
+              ? apr_proc_mutex_trylock((lck)->lock.pm)      \
+                          : APR_EINVAL))
+
+#endif /* APR_HAS_THREADS */
+
+#if APR_HAS_THREADS
+
+/** Unlock an apr_anylock_t structure */
+#define APR_ANYLOCK_UNLOCK(lck)              \
+    (((lck)->type == apr_anylock_none)         \
+      ? APR_SUCCESS                              \
+      : (((lck)->type == apr_anylock_threadmutex)  \
+          ? apr_thread_mutex_unlock((lck)->lock.tm)  \
+          : (((lck)->type == apr_anylock_procmutex)    \
+              ? apr_proc_mutex_unlock((lck)->lock.pm)    \
+              : ((((lck)->type == apr_anylock_readlock) || \
+                  ((lck)->type == apr_anylock_writelock))    \
+                  ? apr_thread_rwlock_unlock((lck)->lock.rw)   \
+                      : APR_EINVAL))))
+
+#else /* APR_HAS_THREADS */
+
+#define APR_ANYLOCK_UNLOCK(lck)              \
+    (((lck)->type == apr_anylock_none)         \
+      ? APR_SUCCESS                              \
+          : (((lck)->type == apr_anylock_procmutex)    \
+              ? apr_proc_mutex_unlock((lck)->lock.pm)    \
+                      : APR_EINVAL))
+
+#endif /* APR_HAS_THREADS */
+
+#endif /* !APR_ANYLOCK_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_base64.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_base64.h
new file mode 100644
index 00000000..f37614dc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_base64.h
@@ -0,0 +1,112 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * The apr_vsnprintf/apr_snprintf functions are based on, and used with the
+ * permission of, the  SIO stdio-replacement strx_* functions by Panos
+ * Tsirigotis <panos@alumni.cs.colorado.edu> for xinetd.
+ */
+
+/**
+ * @file apr_base64.h
+ * @brief APR-UTIL Base64 Encoding
+ */
+#ifndef APR_BASE64_H
+#define APR_BASE64_H
+
+#include "apu.h"
+#include "apr_general.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup APR_Util_Base64 Base64 Encoding
+ * @ingroup APR_Util
+ * @{
+ */
+
+/* Simple BASE64 encode/decode functions.
+ * 
+ * As we might encode binary strings, hence we require the length of
+ * the incoming plain source. And return the length of what we decoded.
+ *
+ * The decoding function takes any non valid char (i.e. whitespace, \0
+ * or anything non A-Z,0-9 etc as terminal.
+ * 
+ * plain strings/binary sequences are not assumed '\0' terminated. Encoded
+ * strings are neither. But probably should.
+ *
+ */
+
+/**
+ * Given the length of an un-encrypted string, get the length of the 
+ * encrypted string.
+ * @param len the length of an unencrypted string.
+ * @return the length of the string after it is encrypted
+ */ 
+APU_DECLARE(int) apr_base64_encode_len(int len);
+
+/**
+ * Encode a text string using base64encoding.
+ * @param coded_dst The destination string for the encoded string.
+ * @param plain_src The original string in plain text
+ * @param len_plain_src The length of the plain text string
+ * @return the length of the encoded string
+ */ 
+APU_DECLARE(int) apr_base64_encode(char * coded_dst, const char *plain_src, 
+                                 int len_plain_src);
+
+/**
+ * Encode an EBCDIC string using base64encoding.
+ * @param coded_dst The destination string for the encoded string.
+ * @param plain_src The original string in plain text
+ * @param len_plain_src The length of the plain text string
+ * @return the length of the encoded string
+ */ 
+APU_DECLARE(int) apr_base64_encode_binary(char * coded_dst, 
+                                        const unsigned char *plain_src,
+                                        int len_plain_src);
+
+/**
+ * Determine the maximum buffer length required to decode the plain text
+ * string given the encoded string.
+ * @param coded_src The encoded string
+ * @return the maximum required buffer length for the plain text string
+ */ 
+APU_DECLARE(int) apr_base64_decode_len(const char * coded_src);
+
+/**
+ * Decode a string to plain text
+ * @param plain_dst The destination string for the plain text
+ * @param coded_src The encoded string 
+ * @return the length of the plain text string
+ */ 
+APU_DECLARE(int) apr_base64_decode(char * plain_dst, const char *coded_src);
+
+/**
+ * Decode an EBCDIC string to plain text
+ * @param plain_dst The destination string for the plain text
+ * @param coded_src The encoded string 
+ * @return the length of the plain text string
+ */ 
+APU_DECLARE(int) apr_base64_decode_binary(unsigned char * plain_dst, 
+                                        const char *coded_src);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APR_BASE64_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_buckets.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_buckets.h
new file mode 100644
index 00000000..7f1b05ff
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_buckets.h
@@ -0,0 +1,1495 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * @file apr_buckets.h
+ * @brief APR-UTIL Buckets/Bucket Brigades
+ */
+
+#ifndef APR_BUCKETS_H
+#define APR_BUCKETS_H
+
+#if defined(APR_BUCKET_DEBUG) && !defined(APR_RING_DEBUG)
+#define APR_RING_DEBUG
+#endif
+
+#include "apu.h"
+#include "apr_network_io.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_mmap.h"
+#include "apr_errno.h"
+#include "apr_ring.h"
+#include "apr.h"
+#if APR_HAVE_SYS_UIO_H
+#include <sys/uio.h>	/* for struct iovec */
+#endif
+#if APR_HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup APR_Util_Bucket_Brigades Bucket Brigades
+ * @ingroup APR_Util
+ * @{ 
+ */
+
+/** default bucket buffer size - 8KB minus room for memory allocator headers */
+#define APR_BUCKET_BUFF_SIZE 8000
+
+/** Determines how a bucket or brigade should be read */
+typedef enum {
+    APR_BLOCK_READ,   /**< block until data becomes available */
+    APR_NONBLOCK_READ /**< return immediately if no data is available */
+} apr_read_type_e;
+
+/**
+ * The one-sentence buzzword-laden overview: Bucket brigades represent
+ * a complex data stream that can be passed through a layered IO
+ * system without unnecessary copying. A longer overview follows...
+ *
+ * A bucket brigade is a doubly linked list (ring) of buckets, so we
+ * aren't limited to inserting at the front and removing at the end.
+ * Buckets are only passed around as members of a brigade, although
+ * singleton buckets can occur for short periods of time.
+ *
+ * Buckets are data stores of various types. They can refer to data in
+ * memory, or part of a file or mmap area, or the output of a process,
+ * etc. Buckets also have some type-dependent accessor functions:
+ * read, split, copy, setaside, and destroy.
+ *
+ * read returns the address and size of the data in the bucket. If the
+ * data isn't in memory then it is read in and the bucket changes type
+ * so that it can refer to the new location of the data. If all the
+ * data doesn't fit in the bucket then a new bucket is inserted into
+ * the brigade to hold the rest of it.
+ *
+ * split divides the data in a bucket into two regions. After a split
+ * the original bucket refers to the first part of the data and a new
+ * bucket inserted into the brigade after the original bucket refers
+ * to the second part of the data. Reference counts are maintained as
+ * necessary.
+ *
+ * setaside ensures that the data in the bucket has a long enough
+ * lifetime. Sometimes it is convenient to create a bucket referring
+ * to data on the stack in the expectation that it will be consumed
+ * (output to the network) before the stack is unwound. If that
+ * expectation turns out not to be valid, the setaside function is
+ * called to move the data somewhere safer.
+ *
+ * copy makes a duplicate of the bucket structure as long as it's
+ * possible to have multiple references to a single copy of the
+ * data itself.  Not all bucket types can be copied.
+ *
+ * destroy maintains the reference counts on the resources used by a
+ * bucket and frees them if necessary.
+ *
+ * Note: all of the above functions have wrapper macros (apr_bucket_read(),
+ * apr_bucket_destroy(), etc), and those macros should be used rather
+ * than using the function pointers directly.
+ *
+ * To write a bucket brigade, they are first made into an iovec, so that we
+ * don't write too little data at one time.  Currently we ignore compacting the
+ * buckets into as few buckets as possible, but if we really want good
+ * performance, then we need to compact the buckets before we convert to an
+ * iovec, or possibly while we are converting to an iovec.
+ */
+
+/*
+ * Forward declaration of the main types.
+ */
+
+/** @see apr_bucket_brigade */
+typedef struct apr_bucket_brigade apr_bucket_brigade;
+/** @see apr_bucket */
+typedef struct apr_bucket apr_bucket;
+/** @see apr_bucket_alloc_t */
+typedef struct apr_bucket_alloc_t apr_bucket_alloc_t;
+
+/** @see apr_bucket_type_t */
+typedef struct apr_bucket_type_t apr_bucket_type_t;
+
+/**
+ * Basic bucket type
+ */
+struct apr_bucket_type_t {
+    /**
+     * The name of the bucket type
+     */
+    const char *name;
+    /** 
+     * The number of functions this bucket understands.  Can not be less than
+     * five.
+     */
+    int num_func;
+    /**
+     * Whether the bucket contains metadata (ie, information that
+     * describes the regular contents of the brigade).  The metadata
+     * is not returned by apr_bucket_read() and is not indicated by
+     * the ->length of the apr_bucket itself.  In other words, an
+     * empty bucket is safe to arbitrarily remove if and only if it
+     * contains no metadata.  In this sense, "data" is just raw bytes
+     * that are the "content" of the brigade and "metadata" describes
+     * that data but is not a proper part of it.
+     */
+    enum {
+        /** This bucket type represents actual data to send to the client. */
+        APR_BUCKET_DATA = 0,
+        /** This bucket type represents metadata. */
+        APR_BUCKET_METADATA = 1
+    } is_metadata;
+    /**
+     * Free the private data and any resources used by the bucket (if they
+     *  aren't shared with another bucket).  This function is required to be
+     *  implemented for all bucket types, though it might be a no-op on some
+     *  of them (namely ones that never allocate any private data structures).
+     * @param data The private data pointer from the bucket to be destroyed
+     */
+    void (*destroy)(void *data);
+
+    /**
+     * Read the data from the bucket. This is required to be implemented
+     *  for all bucket types.
+     * @param b The bucket to read from
+     * @param str A place to store the data read.  Allocation should only be
+     *            done if absolutely necessary. 
+     * @param len The amount of data read.
+     * @param block Should this read function block if there is more data that
+     *              cannot be read immediately.
+     */
+    apr_status_t (*read)(apr_bucket *b, const char **str, apr_size_t *len, 
+                         apr_read_type_e block);
+    
+    /**
+     * Make it possible to set aside the data for at least as long as the
+     *  given pool. Buckets containing data that could potentially die before
+     *  this pool (e.g. the data resides on the stack, in a child pool of
+     *  the given pool, or in a disjoint pool) must somehow copy, shift, or
+     *  transform the data to have the proper lifetime.
+     * @param e The bucket to convert
+     * @remark Some bucket types contain data that will always outlive the
+     *         bucket itself. For example no data (EOS and FLUSH), or the data
+     *         resides in global, constant memory (IMMORTAL), or the data is on
+     *      the heap (HEAP). For these buckets, apr_bucket_setaside_noop can
+     *      be used.
+     */
+    apr_status_t (*setaside)(apr_bucket *e, apr_pool_t *pool);
+
+    /**
+     * Split one bucket in two at the specified position by duplicating
+     *  the bucket structure (not the data) and modifying any necessary
+     *  start/end/offset information.  If it's not possible to do this
+     *  for the bucket type (perhaps the length of the data is indeterminate,
+     *  as with pipe and socket buckets), then APR_ENOTIMPL is returned.
+     * @param e The bucket to split
+     * @param point The offset of the first byte in the new bucket
+     */
+    apr_status_t (*split)(apr_bucket *e, apr_size_t point);
+
+    /**
+     * Copy the bucket structure (not the data), assuming that this is
+     *  possible for the bucket type. If it's not, APR_ENOTIMPL is returned.
+     * @param e The bucket to copy
+     * @param c Returns a pointer to the new bucket
+     */
+    apr_status_t (*copy)(apr_bucket *e, apr_bucket **c);
+
+};
+
+/**
+ * apr_bucket structures are allocated on the malloc() heap and
+ * their lifetime is controlled by the parent apr_bucket_brigade
+ * structure. Buckets can move from one brigade to another e.g. by
+ * calling APR_BRIGADE_CONCAT(). In general the data in a bucket has
+ * the same lifetime as the bucket and is freed when the bucket is
+ * destroyed; if the data is shared by more than one bucket (e.g.
+ * after a split) the data is freed when the last bucket goes away.
+ */
+struct apr_bucket {
+    /** Links to the rest of the brigade */
+    APR_RING_ENTRY(apr_bucket) link;
+    /** The type of bucket.  */
+    const apr_bucket_type_t *type;
+    /** The length of the data in the bucket.  This could have been implemented
+     *  with a function, but this is an optimization, because the most
+     *  common thing to do will be to get the length.  If the length is unknown,
+     *  the value of this field will be (apr_size_t)(-1).
+     */
+    apr_size_t length;
+    /** The start of the data in the bucket relative to the private base
+     *  pointer.  The vast majority of bucket types allow a fixed block of
+     *  data to be referenced by multiple buckets, each bucket pointing to
+     *  a different segment of the data.  That segment starts at base+start
+     *  and ends at base+start+length.  
+     *  If the length == (apr_size_t)(-1), then start == -1.
+     */
+    apr_off_t start;
+    /** type-dependent data hangs off this pointer */
+    void *data;	
+    /**
+     * Pointer to function used to free the bucket. This function should
+     * always be defined and it should be consistent with the memory
+     * function used to allocate the bucket. For example, if malloc() is 
+     * used to allocate the bucket, this pointer should point to free().
+     * @param e Pointer to the bucket being freed
+     */
+    void (*free)(void *e);
+    /** The freelist from which this bucket was allocated */
+    apr_bucket_alloc_t *list;
+};
+
+/** A list of buckets */
+struct apr_bucket_brigade {
+    /** The pool to associate the brigade with.  The data is not allocated out
+     *  of the pool, but a cleanup is registered with this pool.  If the 
+     *  brigade is destroyed by some mechanism other than pool destruction,
+     *  the destroying function is responsible for killing the cleanup.
+     */
+    apr_pool_t *p;
+    /** The buckets in the brigade are on this list. */
+    /*
+     * The apr_bucket_list structure doesn't actually need a name tag
+     * because it has no existence independent of struct apr_bucket_brigade;
+     * the ring macros are designed so that you can leave the name tag
+     * argument empty in this situation but apparently the Windows compiler
+     * doesn't like that.
+     */
+    APR_RING_HEAD(apr_bucket_list, apr_bucket) list;
+    /** The freelist from which this bucket was allocated */
+    apr_bucket_alloc_t *bucket_alloc;
+};
+
+
+/**
+ * Function called when a brigade should be flushed
+ */
+typedef apr_status_t (*apr_brigade_flush)(apr_bucket_brigade *bb, void *ctx);
+
+/*
+ * define APR_BUCKET_DEBUG if you want your brigades to be checked for
+ * validity at every possible instant.  this will slow your code down
+ * substantially but is a very useful debugging tool.
+ */
+#ifdef APR_BUCKET_DEBUG
+
+#define APR_BRIGADE_CHECK_CONSISTENCY(b)				\
+        APR_RING_CHECK_CONSISTENCY(&(b)->list, apr_bucket, link)
+
+#define APR_BUCKET_CHECK_CONSISTENCY(e)					\
+        APR_RING_CHECK_ELEM_CONSISTENCY((e), apr_bucket, link)
+
+#else
+/**
+ * checks the ring pointers in a bucket brigade for consistency.  an
+ * abort() will be triggered if any inconsistencies are found.
+ *   note: this is a no-op unless APR_BUCKET_DEBUG is defined.
+ * @param b The brigade
+ */
+#define APR_BRIGADE_CHECK_CONSISTENCY(b)
+/**
+ * checks the brigade a bucket is in for ring consistency.  an
+ * abort() will be triggered if any inconsistencies are found.
+ *   note: this is a no-op unless APR_BUCKET_DEBUG is defined.
+ * @param e The bucket
+ */
+#define APR_BUCKET_CHECK_CONSISTENCY(e)
+#endif
+
+
+/**
+ * Wrappers around the RING macros to reduce the verbosity of the code
+ * that handles bucket brigades.
+ */
+/**
+ * The magic pointer value that indicates the head of the brigade
+ * @remark This is used to find the beginning and end of the brigade, eg:
+ * <pre>
+ *      while (e != APR_BRIGADE_SENTINEL(b)) {
+ *          ...
+ *          e = APR_BUCKET_NEXT(e);
+ *      }
+ * </pre>
+ * @param  b The brigade
+ * @return The magic pointer value
+ */
+#define APR_BRIGADE_SENTINEL(b)	APR_RING_SENTINEL(&(b)->list, apr_bucket, link)
+
+/**
+ * Determine if the bucket brigade is empty
+ * @param b The brigade to check
+ * @return true or false
+ */
+#define APR_BRIGADE_EMPTY(b)	APR_RING_EMPTY(&(b)->list, apr_bucket, link)
+
+/**
+ * Return the first bucket in a brigade
+ * @param b The brigade to query
+ * @return The first bucket in the brigade
+ */
+#define APR_BRIGADE_FIRST(b)	APR_RING_FIRST(&(b)->list)
+/**
+ * Return the last bucket in a brigade
+ * @param b The brigade to query
+ * @return The last bucket in the brigade
+ */
+#define APR_BRIGADE_LAST(b)	APR_RING_LAST(&(b)->list)
+
+/**
+ * Iterate through a bucket brigade
+ * @param e The current bucket
+ * @param b The brigade to iterate over
+ * @remark This is the same as either:
+ * <pre>
+ *	e = APR_BRIGADE_FIRST(b);
+ * 	while (e != APR_BRIGADE_SENTINEL(b)) {
+ *	    ...
+ * 	    e = APR_BUCKET_NEXT(e);
+ * 	}
+ *  OR
+ * 	for (e = APR_BRIGADE_FIRST(b);
+ *           e != APR_BRIGADE_SENTINEL(b);
+ *           e = APR_BUCKET_NEXT(e)) {
+ *	    ...
+ * 	}
+ * </pre>
+ * @warning Be aware that you cannot change the value of e within
+ * the foreach loop, nor can you destroy the bucket it points to.
+ * Modifying the prev and next pointers of the bucket is dangerous
+ * but can be done if you're careful.  If you change e's value or
+ * destroy the bucket it points to, then APR_BRIGADE_FOREACH
+ * will have no way to find out what bucket to use for its next
+ * iteration.  The reason for this can be seen by looking closely
+ * at the equivalent loops given in the tip above.  So, for example,
+ * if you are writing a loop that empties out a brigade one bucket
+ * at a time, APR_BRIGADE_FOREACH just won't work for you.  Do it
+ * by hand, like so:
+ * <pre>
+ *      while (!APR_BRIGADE_EMPTY(b)) {
+ *          e = APR_BRIGADE_FIRST(b);
+ *          ...
+ *          apr_bucket_delete(e);
+ *      }
+ * </pre>
+ * @deprecated This macro causes more headaches than it's worth.  Use
+ * one of the alternatives documented here instead; the clarity gained
+ * in what's really going on is well worth the extra line or two of code.
+ * This macro will be removed at some point in the future.
+ */
+#define APR_BRIGADE_FOREACH(e, b)					\
+	APR_RING_FOREACH((e), &(b)->list, apr_bucket, link)
+
+/**
+ * Insert a list of buckets at the front of a brigade
+ * @param b The brigade to add to
+ * @param e The first bucket in a list of buckets to insert
+ */
+#define APR_BRIGADE_INSERT_HEAD(b, e) do {				\
+	apr_bucket *ap__b = (e);                                        \
+	APR_RING_INSERT_HEAD(&(b)->list, ap__b, apr_bucket, link);	\
+        APR_BRIGADE_CHECK_CONSISTENCY((b));				\
+    } while (0)
+
+/**
+ * Insert a list of buckets at the end of a brigade
+ * @param b The brigade to add to
+ * @param e The first bucket in a list of buckets to insert
+ */
+#define APR_BRIGADE_INSERT_TAIL(b, e) do {				\
+	apr_bucket *ap__b = (e);					\
+	APR_RING_INSERT_TAIL(&(b)->list, ap__b, apr_bucket, link);	\
+        APR_BRIGADE_CHECK_CONSISTENCY((b));				\
+    } while (0)
+
+/**
+ * Concatenate brigade b onto the end of brigade a, leaving brigade b empty
+ * @param a The first brigade
+ * @param b The second brigade
+ */
+#define APR_BRIGADE_CONCAT(a, b) do {					\
+        APR_RING_CONCAT(&(a)->list, &(b)->list, apr_bucket, link);	\
+        APR_BRIGADE_CHECK_CONSISTENCY((a));				\
+    } while (0)
+
+/**
+ * Prepend brigade b onto the beginning of brigade a, leaving brigade b empty
+ * @param a The first brigade
+ * @param b The second brigade
+ */
+#define APR_BRIGADE_PREPEND(a, b) do {					\
+        APR_RING_PREPEND(&(a)->list, &(b)->list, apr_bucket, link);	\
+        APR_BRIGADE_CHECK_CONSISTENCY((a));				\
+    } while (0)
+
+/**
+ * Insert a list of buckets before a specified bucket
+ * @param a The bucket to insert before
+ * @param b The buckets to insert
+ */
+#define APR_BUCKET_INSERT_BEFORE(a, b) do {				\
+	apr_bucket *ap__a = (a), *ap__b = (b);				\
+	APR_RING_INSERT_BEFORE(ap__a, ap__b, link);			\
+        APR_BUCKET_CHECK_CONSISTENCY(ap__a);				\
+    } while (0)
+
+/**
+ * Insert a list of buckets after a specified bucket
+ * @param a The bucket to insert after
+ * @param b The buckets to insert
+ */
+#define APR_BUCKET_INSERT_AFTER(a, b) do {				\
+	apr_bucket *ap__a = (a), *ap__b = (b);				\
+	APR_RING_INSERT_AFTER(ap__a, ap__b, link);			\
+        APR_BUCKET_CHECK_CONSISTENCY(ap__a);				\
+    } while (0)
+
+/**
+ * Get the next bucket in the list
+ * @param e The current bucket
+ * @return The next bucket
+ */
+#define APR_BUCKET_NEXT(e)	APR_RING_NEXT((e), link)
+/**
+ * Get the previous bucket in the list
+ * @param e The current bucket
+ * @return The previous bucket
+ */
+#define APR_BUCKET_PREV(e)	APR_RING_PREV((e), link)
+
+/**
+ * Remove a bucket from its bucket brigade
+ * @param e The bucket to remove
+ */
+#define APR_BUCKET_REMOVE(e)	APR_RING_REMOVE((e), link)
+
+/**
+ * Initialize a new bucket's prev/next pointers
+ * @param e The bucket to initialize
+ */
+#define APR_BUCKET_INIT(e)	APR_RING_ELEM_INIT((e), link)
+
+/**
+ * Determine if a bucket contains metadata.  An empty bucket is
+ * safe to arbitrarily remove if and only if this is false.
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_METADATA(e)    ((e)->type->is_metadata)
+
+/**
+ * Determine if a bucket is a FLUSH bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_FLUSH(e)       ((e)->type == &apr_bucket_type_flush)
+/**
+ * Determine if a bucket is an EOS bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_EOS(e)         ((e)->type == &apr_bucket_type_eos)
+/**
+ * Determine if a bucket is a FILE bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_FILE(e)        ((e)->type == &apr_bucket_type_file)
+/**
+ * Determine if a bucket is a PIPE bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_PIPE(e)        ((e)->type == &apr_bucket_type_pipe)
+/**
+ * Determine if a bucket is a SOCKET bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_SOCKET(e)      ((e)->type == &apr_bucket_type_socket)
+/**
+ * Determine if a bucket is a HEAP bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_HEAP(e)        ((e)->type == &apr_bucket_type_heap)
+/**
+ * Determine if a bucket is a TRANSIENT bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_TRANSIENT(e)   ((e)->type == &apr_bucket_type_transient)
+/**
+ * Determine if a bucket is a IMMORTAL bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_IMMORTAL(e)    ((e)->type == &apr_bucket_type_immortal)
+#if APR_HAS_MMAP
+/**
+ * Determine if a bucket is a MMAP bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_MMAP(e)        ((e)->type == &apr_bucket_type_mmap)
+#endif
+/**
+ * Determine if a bucket is a POOL bucket
+ * @param e The bucket to inspect
+ * @return true or false
+ */
+#define APR_BUCKET_IS_POOL(e)        ((e)->type == &apr_bucket_type_pool)
+
+/*
+ * General-purpose reference counting for the various bucket types.
+ *
+ * Any bucket type that keeps track of the resources it uses (i.e.
+ * most of them except for IMMORTAL, TRANSIENT, and EOS) needs to
+ * attach a reference count to the resource so that it can be freed
+ * when the last bucket that uses it goes away. Resource-sharing may
+ * occur because of bucket splits or buckets that refer to globally
+ * cached data. */
+
+/** @see apr_bucket_refcount */
+typedef struct apr_bucket_refcount apr_bucket_refcount;
+/**
+ * The structure used to manage the shared resource must start with an
+ * apr_bucket_refcount which is updated by the general-purpose refcount
+ * code. A pointer to the bucket-type-dependent private data structure
+ * can be cast to a pointer to an apr_bucket_refcount and vice versa.
+ */
+struct apr_bucket_refcount {
+    /** The number of references to this bucket */
+    int          refcount;
+};
+
+/*  *****  Reference-counted bucket types  *****  */
+
+/** @see apr_bucket_heap */
+typedef struct apr_bucket_heap apr_bucket_heap;
+/**
+ * A bucket referring to data allocated off the heap.
+ */
+struct apr_bucket_heap {
+    /** Number of buckets using this memory */
+    apr_bucket_refcount  refcount;
+    /** The start of the data actually allocated.  This should never be
+     * modified, it is only used to free the bucket.
+     */
+    char    *base;
+    /** how much memory was allocated */
+    apr_size_t  alloc_len;
+    /** function to use to delete the data */
+    void (*free_func)(void *data);
+};
+
+/** @see apr_bucket_pool */
+typedef struct apr_bucket_pool apr_bucket_pool;
+/**
+ * A bucket referring to data allocated from a pool
+ */
+struct apr_bucket_pool {
+    /** The pool bucket must be able to be easily morphed to a heap
+     * bucket if the pool gets cleaned up before all references are
+     * destroyed.  This apr_bucket_heap structure is populated automatically
+     * when the pool gets cleaned up, and subsequent calls to pool_read()
+     * will result in the apr_bucket in question being morphed into a
+     * regular heap bucket.  (To avoid having to do many extra refcount
+     * manipulations and b->data manipulations, the apr_bucket_pool
+     * struct actually *contains* the apr_bucket_heap struct that it
+     * will become as its first element; the two share their
+     * apr_bucket_refcount members.)
+     */
+    apr_bucket_heap  heap;
+    /** The block of data actually allocated from the pool.
+     * Segments of this block are referenced by adjusting
+     * the start and length of the apr_bucket accordingly.
+     * This will be NULL after the pool gets cleaned up.
+     */
+    const char *base;
+    /** The pool the data was allocated from.  When the pool
+     * is cleaned up, this gets set to NULL as an indicator
+     * to pool_read() that the data is now on the heap and
+     * so it should morph the bucket into a regular heap
+     * bucket before continuing.
+     */
+    apr_pool_t *pool;
+    /** The freelist this structure was allocated from, which is
+     * needed in the cleanup phase in order to allocate space on the heap
+     */
+    apr_bucket_alloc_t *list;
+};
+
+#if APR_HAS_MMAP
+/** @see apr_bucket_mmap */
+typedef struct apr_bucket_mmap apr_bucket_mmap;
+/**
+ * A bucket referring to an mmap()ed file
+ */
+struct apr_bucket_mmap {
+    /** Number of buckets using this memory */
+    apr_bucket_refcount  refcount;
+    /** The mmap this sub_bucket refers to */
+    apr_mmap_t *mmap;
+};
+#endif
+
+/** @see apr_bucket_file */
+typedef struct apr_bucket_file apr_bucket_file;
+/**
+ * A bucket referring to an file
+ */
+struct apr_bucket_file {
+    /** Number of buckets using this memory */
+    apr_bucket_refcount  refcount;
+    /** The file this bucket refers to */
+    apr_file_t *fd;
+    /** The pool into which any needed structures should
+     *  be created while reading from this file bucket */
+    apr_pool_t *readpool;
+#if APR_HAS_MMAP
+    /** Whether this bucket should be memory-mapped if
+     *  a caller tries to read from it */
+    int can_mmap;
+#endif /* APR_HAS_MMAP */
+};
+
+/** @see apr_bucket_structs */
+typedef union apr_bucket_structs apr_bucket_structs;
+/**
+ * A union of all bucket structures so we know what
+ * the max size is.
+ */
+union apr_bucket_structs {
+    apr_bucket      b;      /**< Bucket */
+    apr_bucket_heap heap;   /**< Heap */
+    apr_bucket_pool pool;   /**< Pool */
+#if APR_HAS_MMAP
+    apr_bucket_mmap mmap;   /**< MMap */
+#endif
+    apr_bucket_file file;   /**< File */
+};
+
+/**
+ * The amount that apr_bucket_alloc() should allocate in the common case.
+ * Note: this is twice as big as apr_bucket_structs to allow breathing
+ * room for third-party bucket types.
+ */
+#define APR_BUCKET_ALLOC_SIZE  APR_ALIGN_DEFAULT(2*sizeof(apr_bucket_structs))
+
+/*  *****  Bucket Brigade Functions  *****  */
+/**
+ * Create a new bucket brigade.  The bucket brigade is originally empty.
+ * @param p The pool to associate with the brigade.  Data is not allocated out
+ *          of the pool, but a cleanup is registered.
+ * @param list The bucket allocator to use
+ * @return The empty bucket brigade
+ */
+APU_DECLARE(apr_bucket_brigade *) apr_brigade_create(apr_pool_t *p,
+                                                     apr_bucket_alloc_t *list);
+
+/**
+ * destroy an entire bucket brigade.  This includes destroying all of the
+ * buckets within the bucket brigade's bucket list. 
+ * @param b The bucket brigade to destroy
+ */
+APU_DECLARE(apr_status_t) apr_brigade_destroy(apr_bucket_brigade *b);
+
+/**
+ * empty out an entire bucket brigade.  This includes destroying all of the
+ * buckets within the bucket brigade's bucket list.  This is similar to
+ * apr_brigade_destroy(), except that it does not deregister the brigade's
+ * pool cleanup function.
+ * @param data The bucket brigade to clean up
+ * @remark Generally, you should use apr_brigade_destroy().  This function
+ *         can be useful in situations where you have a single brigade that
+ *         you wish to reuse many times by destroying all of the buckets in
+ *         the brigade and putting new buckets into it later.
+ */
+APU_DECLARE(apr_status_t) apr_brigade_cleanup(void *data);
+
+/**
+ * Split a bucket brigade into two, such that the given bucket is the
+ * first in the new bucket brigade. This function is useful when a
+ * filter wants to pass only the initial part of a brigade to the next
+ * filter.
+ * @param b The brigade to split
+ * @param e The first element of the new brigade
+ * @return The new brigade
+ */
+APU_DECLARE(apr_bucket_brigade *) apr_brigade_split(apr_bucket_brigade *b,
+                                                    apr_bucket *e);
+
+/**
+ * Partition a bucket brigade at a given offset (in bytes from the start of
+ * the brigade).  This is useful whenever a filter wants to use known ranges
+ * of bytes from the brigade; the ranges can even overlap.
+ * @param b The brigade to partition
+ * @param point The offset at which to partition the brigade
+ * @param after_point Returns a pointer to the first bucket after the partition
+ */
+APU_DECLARE(apr_status_t) apr_brigade_partition(apr_bucket_brigade *b,
+                                                apr_off_t point,
+                                                apr_bucket **after_point);
+
+#if APR_NOT_DONE_YET
+/**
+ * consume nbytes from beginning of b -- call apr_bucket_destroy as
+ * appropriate, and/or modify start on last element 
+ * @param b The brigade to consume data from
+ * @param nbytes The number of bytes to consume
+ */
+APU_DECLARE(void) apr_brigade_consume(apr_bucket_brigade *b,
+                                      apr_off_t nbytes);
+#endif
+
+/**
+ * Return the total length of the brigade.
+ * @param bb The brigade to compute the length of
+ * @param read_all Read unknown-length buckets to force a size
+ * @param length Returns the length of the brigade, or -1 if the brigade has
+ *               buckets of indeterminate length and read_all is 0.
+ */
+APU_DECLARE(apr_status_t) apr_brigade_length(apr_bucket_brigade *bb,
+                                             int read_all,
+                                             apr_off_t *length);
+
+/**
+ * Take a bucket brigade and store the data in a flat char*
+ * @param bb The bucket brigade to create the char* from
+ * @param c The char* to write into
+ * @param len The maximum length of the char array. On return, it is the
+ *            actual length of the char array.
+ */
+APU_DECLARE(apr_status_t) apr_brigade_flatten(apr_bucket_brigade *bb,
+                                              char *c,
+                                              apr_size_t *len);
+
+/**
+ * Creates a pool-allocated string representing a flat bucket brigade
+ * @param bb The bucket brigade to create the char array from
+ * @param c On return, the allocated char array
+ * @param len On return, the length of the char array.
+ * @param pool The pool to allocate the string from.
+ */
+APU_DECLARE(apr_status_t) apr_brigade_pflatten(apr_bucket_brigade *bb, 
+                                               char **c,
+                                               apr_size_t *len,
+                                               apr_pool_t *pool);
+
+/**
+ * Split a brigade to represent one LF line.
+ * @param bbOut The bucket brigade that will have the LF line appended to.
+ * @param bbIn The input bucket brigade to search for a LF-line.
+ * @param block The blocking mode to be used to split the line.
+ * @param maxbytes The maximum bytes to read.  If this many bytes are seen
+ *                 without a LF, the brigade will contain a partial line.
+ */
+APU_DECLARE(apr_status_t) apr_brigade_split_line(apr_bucket_brigade *bbOut,
+                                                 apr_bucket_brigade *bbIn,
+                                                 apr_read_type_e block,
+                                                 apr_off_t maxbytes);
+
+/**
+ * create an iovec of the elements in a bucket_brigade... return number 
+ * of elements used.  This is useful for writing to a file or to the
+ * network efficiently.
+ * @param b The bucket brigade to create the iovec from
+ * @param vec The iovec to create
+ * @param nvec The number of elements in the iovec. On return, it is the
+ *             number of iovec elements actually filled out.
+ */
+APU_DECLARE(apr_status_t) apr_brigade_to_iovec(apr_bucket_brigade *b, 
+                                               struct iovec *vec, int *nvec);
+
+/**
+ * This function writes a list of strings into a bucket brigade. 
+ * @param b The bucket brigade to add to
+ * @param flush The flush function to use if the brigade is full
+ * @param ctx The structure to pass to the flush function
+ * @param va A list of strings to add
+ * @return APR_SUCCESS or error code.
+ */
+APU_DECLARE(apr_status_t) apr_brigade_vputstrs(apr_bucket_brigade *b,
+                                               apr_brigade_flush flush,
+                                               void *ctx,
+                                               va_list va);
+
+/**
+ * This function writes a string into a bucket brigade.
+ * @param b The bucket brigade to add to
+ * @param flush The flush function to use if the brigade is full
+ * @param ctx The structure to pass to the flush function
+ * @param str The string to add
+ * @param nbyte The number of bytes to write
+ * @return APR_SUCCESS or error code
+ */
+APU_DECLARE(apr_status_t) apr_brigade_write(apr_bucket_brigade *b,
+                                            apr_brigade_flush flush, void *ctx,
+                                            const char *str, apr_size_t nbyte);
+
+/**
+ * This function writes multiple strings into a bucket brigade.
+ * @param b The bucket brigade to add to
+ * @param flush The flush function to use if the brigade is full
+ * @param ctx The structure to pass to the flush function
+ * @param vec The strings to add (address plus length for each)
+ * @param nvec The number of entries in iovec
+ * @return APR_SUCCESS or error code
+ */
+APU_DECLARE(apr_status_t) apr_brigade_writev(apr_bucket_brigade *b,
+                                             apr_brigade_flush flush,
+                                             void *ctx,
+                                             const struct iovec *vec,
+                                             apr_size_t nvec);
+
+/**
+ * This function writes a string into a bucket brigade.
+ * @param bb The bucket brigade to add to
+ * @param flush The flush function to use if the brigade is full
+ * @param ctx The structure to pass to the flush function
+ * @param str The string to add
+ * @return APR_SUCCESS or error code
+ */
+APU_DECLARE(apr_status_t) apr_brigade_puts(apr_bucket_brigade *bb,
+                                           apr_brigade_flush flush, void *ctx,
+                                           const char *str);
+
+/**
+ * This function writes a character into a bucket brigade.
+ * @param b The bucket brigade to add to
+ * @param flush The flush function to use if the brigade is full
+ * @param ctx The structure to pass to the flush function
+ * @param c The character to add
+ * @return APR_SUCCESS or error code
+ */
+APU_DECLARE(apr_status_t) apr_brigade_putc(apr_bucket_brigade *b,
+                                           apr_brigade_flush flush, void *ctx,
+                                           const char c);
+
+/**
+ * This function writes an unspecified number of strings into a bucket brigade.
+ * @param b The bucket brigade to add to
+ * @param flush The flush function to use if the brigade is full
+ * @param ctx The structure to pass to the flush function
+ * @param ... The strings to add
+ * @return APR_SUCCESS or error code
+ */
+APU_DECLARE_NONSTD(apr_status_t) apr_brigade_putstrs(apr_bucket_brigade *b,
+                                                     apr_brigade_flush flush,
+                                                     void *ctx, ...);
+
+/**
+ * Evaluate a printf and put the resulting string at the end 
+ * of the bucket brigade.
+ * @param b The brigade to write to
+ * @param flush The flush function to use if the brigade is full
+ * @param ctx The structure to pass to the flush function
+ * @param fmt The format of the string to write
+ * @param ... The arguments to fill out the format
+ * @return APR_SUCCESS or error code
+ */
+APU_DECLARE_NONSTD(apr_status_t) apr_brigade_printf(apr_bucket_brigade *b, 
+                                                    apr_brigade_flush flush,
+                                                    void *ctx,
+                                                    const char *fmt, ...)
+        __attribute__((format(printf,4,5)));
+
+/**
+ * Evaluate a printf and put the resulting string at the end 
+ * of the bucket brigade.
+ * @param b The brigade to write to
+ * @param flush The flush function to use if the brigade is full
+ * @param ctx The structure to pass to the flush function
+ * @param fmt The format of the string to write
+ * @param va The arguments to fill out the format
+ * @return APR_SUCCESS or error code
+ */
+APU_DECLARE(apr_status_t) apr_brigade_vprintf(apr_bucket_brigade *b, 
+                                              apr_brigade_flush flush,
+                                              void *ctx,
+                                              const char *fmt, va_list va);
+
+/*  *****  Bucket freelist functions *****  */
+/**
+ * Create a bucket allocator.
+ * @param p This pool's underlying apr_allocator_t is used to allocate memory
+ *          for the bucket allocator.  When the pool is destroyed, the bucket
+ *          allocator's cleanup routine will free all memory that has been
+ *          allocated from it.
+ * @remark  The reason the allocator gets its memory from the pool's
+ *          apr_allocator_t rather than from the pool itself is because
+ *          the bucket allocator will free large memory blocks back to the
+ *          allocator when it's done with them, thereby preventing memory
+ *          footprint growth that would occur if we allocated from the pool.
+ * @warning The allocator must never be used by more than one thread at a time.
+ */
+APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create(apr_pool_t *p);
+
+/**
+ * Create a bucket allocator.
+ * @param allocator This apr_allocator_t is used to allocate both the bucket
+ *          allocator and all memory handed out by the bucket allocator.  The
+ *          caller is responsible for destroying the bucket allocator and the
+ *          apr_allocator_t -- no automatic cleanups will happen.
+ * @warning The allocator must never be used by more than one thread at a time.
+ */
+APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create_ex(apr_allocator_t *allocator);
+
+/**
+ * Destroy a bucket allocator.
+ * @param list The allocator to be destroyed
+ */
+APU_DECLARE_NONSTD(void) apr_bucket_alloc_destroy(apr_bucket_alloc_t *list);
+
+/**
+ * Allocate memory for use by the buckets.
+ * @param size The amount to allocate.
+ * @param list The allocator from which to allocate the memory.
+ */
+APU_DECLARE_NONSTD(void *) apr_bucket_alloc(apr_size_t size, apr_bucket_alloc_t *list);
+
+/**
+ * Free memory previously allocated with apr_bucket_alloc().
+ * @param block The block of memory to be freed.
+ */
+APU_DECLARE_NONSTD(void) apr_bucket_free(void *block);
+
+
+/*  *****  Bucket Functions  *****  */
+/**
+ * Free the resources used by a bucket. If multiple buckets refer to
+ * the same resource it is freed when the last one goes away.
+ * @see apr_bucket_delete()
+ * @param e The bucket to destroy
+ */
+#define apr_bucket_destroy(e) do {					\
+        (e)->type->destroy((e)->data);					\
+        (e)->free(e);							\
+    } while (0)
+
+/**
+ * Delete a bucket by removing it from its brigade (if any) and then
+ * destroying it.
+ * @remark This mainly acts as an aid in avoiding code verbosity.  It is
+ * the preferred exact equivalent to:
+ * <pre>
+ *      APR_BUCKET_REMOVE(e);
+ *      apr_bucket_destroy(e);
+ * </pre>
+ * @param e The bucket to delete
+ */
+#define apr_bucket_delete(e) do {					\
+        APR_BUCKET_REMOVE(e);						\
+        apr_bucket_destroy(e);						\
+    } while (0)
+
+/**
+ * read the data from the bucket
+ * @param e The bucket to read from
+ * @param str The location to store the data in
+ * @param len The amount of data read
+ * @param block Whether the read function blocks
+ */
+#define apr_bucket_read(e,str,len,block) (e)->type->read(e, str, len, block)
+
+/**
+ * Setaside data so that stack data is not destroyed on returning from
+ * the function
+ * @param e The bucket to setaside
+ * @param p The pool to setaside into
+ */
+#define apr_bucket_setaside(e,p) (e)->type->setaside(e,p)
+
+/**
+ * Split one bucket in two.
+ * @param e The bucket to split
+ * @param point The offset to split the bucket at
+ */
+#define apr_bucket_split(e,point) (e)->type->split(e, point)
+
+/**
+ * Copy a bucket.
+ * @param e The bucket to copy
+ * @param c Returns a pointer to the new bucket
+ */
+#define apr_bucket_copy(e,c) (e)->type->copy(e, c)
+
+/* Bucket type handling */
+
+/**
+ * This function simply returns APR_SUCCESS to denote that the bucket does
+ * not require anything to happen for its setaside() function. This is
+ * appropriate for buckets that have "immortal" data -- the data will live
+ * at least as long as the bucket.
+ * @param data The bucket to setaside
+ * @param pool The pool defining the desired lifetime of the bucket data
+ * @return APR_SUCCESS
+ */ 
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_setaside_noop(apr_bucket *data,
+                                                          apr_pool_t *pool);
+
+/**
+ * A place holder function that signifies that the setaside function was not
+ * implemented for this bucket
+ * @param data The bucket to setaside
+ * @param pool The pool defining the desired lifetime of the bucket data
+ * @return APR_ENOTIMPL
+ */ 
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_setaside_notimpl(apr_bucket *data,
+                                                             apr_pool_t *pool);
+
+/**
+ * A place holder function that signifies that the split function was not
+ * implemented for this bucket
+ * @param data The bucket to split
+ * @param point The location to split the bucket
+ * @return APR_ENOTIMPL
+ */ 
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_split_notimpl(apr_bucket *data,
+                                                          apr_size_t point);
+
+/**
+ * A place holder function that signifies that the copy function was not
+ * implemented for this bucket
+ * @param e The bucket to copy
+ * @param c Returns a pointer to the new bucket
+ * @return APR_ENOTIMPL
+ */
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_copy_notimpl(apr_bucket *e,
+                                                         apr_bucket **c);
+
+/**
+ * A place holder function that signifies that this bucket does not need
+ * to do anything special to be destroyed.  That's only the case for buckets
+ * that either have no data (metadata buckets) or buckets whose data pointer
+ * points to something that's not a bucket-type-specific structure, as with
+ * simple buckets where data points to a string and pipe buckets where data
+ * points directly to the apr_file_t.
+ * @param data The bucket data to destroy
+ */ 
+APU_DECLARE_NONSTD(void) apr_bucket_destroy_noop(void *data);
+
+/**
+ * There is no apr_bucket_destroy_notimpl, because destruction is required
+ * to be implemented (it could be a noop, but only if that makes sense for
+ * the bucket type)
+ */
+
+/* There is no apr_bucket_read_notimpl, because it is a required function
+ */
+
+
+/* All of the bucket types implemented by the core */
+/**
+ * The flush bucket type.  This signifies that all data should be flushed to
+ * the next filter.  The flush bucket should be sent with the other buckets.
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_flush;
+/**
+ * The EOS bucket type.  This signifies that there will be no more data, ever.
+ * All filters MUST send all data to the next filter when they receive a
+ * bucket of this type
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_eos;
+/**
+ * The FILE bucket type.  This bucket represents a file on disk
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_file;
+/**
+ * The HEAP bucket type.  This bucket represents a data allocated from the
+ * heap.
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_heap;
+#if APR_HAS_MMAP
+/**
+ * The MMAP bucket type.  This bucket represents an MMAP'ed file
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_mmap;
+#endif
+/**
+ * The POOL bucket type.  This bucket represents a data that was allocated
+ * from a pool.  IF this bucket is still available when the pool is cleared,
+ * the data is copied on to the heap.
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_pool;
+/**
+ * The PIPE bucket type.  This bucket represents a pipe to another program.
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_pipe;
+/**
+ * The IMMORTAL bucket type.  This bucket represents a segment of data that
+ * the creator is willing to take responsibility for.  The core will do
+ * nothing with the data in an immortal bucket
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_immortal;
+/**
+ * The TRANSIENT bucket type.  This bucket represents a data allocated off
+ * the stack.  When the setaside function is called, this data is copied on
+ * to the heap
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_transient;
+/**
+ * The SOCKET bucket type.  This bucket represents a socket to another machine
+ */
+APU_DECLARE_DATA extern const apr_bucket_type_t apr_bucket_type_socket;
+
+
+/*  *****  Simple buckets  *****  */
+
+/**
+ * Split a simple bucket into two at the given point.  Most non-reference
+ * counting buckets that allow multiple references to the same block of
+ * data (eg transient and immortal) will use this as their split function
+ * without any additional type-specific handling.
+ * @param b The bucket to be split
+ * @param point The offset of the first byte in the new bucket
+ * @return APR_EINVAL if the point is not within the bucket;
+ *         APR_ENOMEM if allocation failed;
+ *         or APR_SUCCESS
+ */
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_simple_split(apr_bucket *b,
+                                                         apr_size_t point);
+
+/**
+ * Copy a simple bucket.  Most non-reference-counting buckets that allow
+ * multiple references to the same block of data (eg transient and immortal)
+ * will use this as their copy function without any additional type-specific
+ * handling.
+ * @param a The bucket to copy
+ * @param b Returns a pointer to the new bucket
+ * @return APR_ENOMEM if allocation failed;
+ *         or APR_SUCCESS
+ */
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_simple_copy(apr_bucket *a,
+                                                        apr_bucket **b);
+
+
+/*  *****  Shared, reference-counted buckets  *****  */
+
+/**
+ * Initialize a bucket containing reference-counted data that may be
+ * shared. The caller must allocate the bucket if necessary and
+ * initialize its type-dependent fields, and allocate and initialize
+ * its own private data structure. This function should only be called
+ * by type-specific bucket creation functions.
+ * @param b The bucket to initialize
+ * @param data A pointer to the private data structure
+ *             with the reference count at the start
+ * @param start The start of the data in the bucket
+ *              relative to the private base pointer
+ * @param length The length of the data in the bucket
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_shared_make(apr_bucket *b, void *data,
+				                 apr_off_t start, 
+                                                 apr_size_t length);
+
+/**
+ * Decrement the refcount of the data in the bucket. This function
+ * should only be called by type-specific bucket destruction functions.
+ * @param data The private data pointer from the bucket to be destroyed
+ * @return TRUE or FALSE; TRUE if the reference count is now
+ *         zero, indicating that the shared resource itself can
+ *         be destroyed by the caller.
+ */
+APU_DECLARE(int) apr_bucket_shared_destroy(void *data);
+
+/**
+ * Split a bucket into two at the given point, and adjust the refcount
+ * to the underlying data. Most reference-counting bucket types will
+ * be able to use this function as their split function without any
+ * additional type-specific handling.
+ * @param b The bucket to be split
+ * @param point The offset of the first byte in the new bucket
+ * @return APR_EINVAL if the point is not within the bucket;
+ *         APR_ENOMEM if allocation failed;
+ *         or APR_SUCCESS
+ */
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_shared_split(apr_bucket *b,
+                                                         apr_size_t point);
+
+/**
+ * Copy a refcounted bucket, incrementing the reference count. Most
+ * reference-counting bucket types will be able to use this function
+ * as their copy function without any additional type-specific handling.
+ * @param a The bucket to copy
+ * @param b Returns a pointer to the new bucket
+ * @return APR_ENOMEM if allocation failed;
+           or APR_SUCCESS
+ */
+APU_DECLARE_NONSTD(apr_status_t) apr_bucket_shared_copy(apr_bucket *a,
+                                                        apr_bucket **b);
+
+
+/*  *****  Functions to Create Buckets of varying types  *****  */
+/*
+ * Each bucket type foo has two initialization functions:
+ * apr_bucket_foo_make which sets up some already-allocated memory as a
+ * bucket of type foo; and apr_bucket_foo_create which allocates memory
+ * for the bucket, calls apr_bucket_make_foo, and initializes the
+ * bucket's list pointers. The apr_bucket_foo_make functions are used
+ * inside the bucket code to change the type of buckets in place;
+ * other code should call apr_bucket_foo_create. All the initialization
+ * functions change nothing if they fail.
+ */
+
+/**
+ * Create an End of Stream bucket.  This indicates that there is no more data
+ * coming from down the filter stack.  All filters should flush at this point.
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_eos_create(apr_bucket_alloc_t *list);
+
+/**
+ * Make the bucket passed in an EOS bucket.  This indicates that there is no 
+ * more data coming from down the filter stack.  All filters should flush at 
+ * this point.
+ * @param b The bucket to make into an EOS bucket
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_eos_make(apr_bucket *b);
+
+/**
+ * Create a flush  bucket.  This indicates that filters should flush their
+ * data.  There is no guarantee that they will flush it, but this is the
+ * best we can do.
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_flush_create(apr_bucket_alloc_t *list);
+
+/**
+ * Make the bucket passed in a FLUSH  bucket.  This indicates that filters 
+ * should flush their data.  There is no guarantee that they will flush it, 
+ * but this is the best we can do.
+ * @param b The bucket to make into a FLUSH bucket
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_flush_make(apr_bucket *b);
+
+/**
+ * Create a bucket referring to long-lived data.
+ * @param buf The data to insert into the bucket
+ * @param nbyte The size of the data to insert.
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_immortal_create(const char *buf, 
+                                                     apr_size_t nbyte,
+                                                     apr_bucket_alloc_t *list);
+
+/**
+ * Make the bucket passed in a bucket refer to long-lived data
+ * @param b The bucket to make into a IMMORTAL bucket
+ * @param buf The data to insert into the bucket
+ * @param nbyte The size of the data to insert.
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_immortal_make(apr_bucket *b, 
+                                                   const char *buf, 
+                                                   apr_size_t nbyte);
+
+/**
+ * Create a bucket referring to data on the stack.
+ * @param buf The data to insert into the bucket
+ * @param nbyte The size of the data to insert.
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_transient_create(const char *buf, 
+                                                      apr_size_t nbyte,
+                                                      apr_bucket_alloc_t *list);
+
+/**
+ * Make the bucket passed in a bucket refer to stack data
+ * @param b The bucket to make into a TRANSIENT bucket
+ * @param buf The data to insert into the bucket
+ * @param nbyte The size of the data to insert.
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_transient_make(apr_bucket *b, 
+                                                    const char *buf,
+                                                    apr_size_t nbyte);
+
+/**
+ * Create a bucket referring to memory on the heap. If the caller asks
+ * for the data to be copied, this function always allocates 4K of
+ * memory so that more data can be added to the bucket without
+ * requiring another allocation. Therefore not all the data may be put
+ * into the bucket. If copying is not requested then the bucket takes
+ * over responsibility for free()ing the memory.
+ * @param buf The buffer to insert into the bucket
+ * @param nbyte The size of the buffer to insert.
+ * @param free_func Function to use to free the data; NULL indicates that the
+ *                  bucket should make a copy of the data
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_heap_create(const char *buf, 
+                                                 apr_size_t nbyte,
+                                                 void (*free_func)(void *data),
+                                                 apr_bucket_alloc_t *list);
+/**
+ * Make the bucket passed in a bucket refer to heap data
+ * @param b The bucket to make into a HEAP bucket
+ * @param buf The buffer to insert into the bucket
+ * @param nbyte The size of the buffer to insert.
+ * @param free_func Function to use to free the data; NULL indicates that the
+ *                  bucket should make a copy of the data
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_heap_make(apr_bucket *b, const char *buf,
+                                               apr_size_t nbyte,
+                                               void (*free_func)(void *data));
+
+/**
+ * Create a bucket referring to memory allocated from a pool.
+ *
+ * @param buf The buffer to insert into the bucket
+ * @param length The number of bytes referred to by this bucket
+ * @param pool The pool the memory was allocated from
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_pool_create(const char *buf, 
+                                                 apr_size_t length,
+                                                 apr_pool_t *pool,
+                                                 apr_bucket_alloc_t *list);
+
+/**
+ * Make the bucket passed in a bucket refer to pool data
+ * @param b The bucket to make into a pool bucket
+ * @param buf The buffer to insert into the bucket
+ * @param length The number of bytes referred to by this bucket
+ * @param pool The pool the memory was allocated from
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_pool_make(apr_bucket *b, const char *buf,
+                                               apr_size_t length, 
+                                               apr_pool_t *pool);
+
+#if APR_HAS_MMAP
+/**
+ * Create a bucket referring to mmap()ed memory.
+ * @param mm The mmap to insert into the bucket
+ * @param start The offset of the first byte in the mmap
+ *              that this bucket refers to
+ * @param length The number of bytes referred to by this bucket
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_mmap_create(apr_mmap_t *mm, 
+                                                 apr_off_t start,
+                                                 apr_size_t length,
+                                                 apr_bucket_alloc_t *list);
+
+/**
+ * Make the bucket passed in a bucket refer to an MMAP'ed file
+ * @param b The bucket to make into a MMAP bucket
+ * @param mm The mmap to insert into the bucket
+ * @param start The offset of the first byte in the mmap
+ *              that this bucket refers to
+ * @param length The number of bytes referred to by this bucket
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_mmap_make(apr_bucket *b, apr_mmap_t *mm,
+                                               apr_off_t start, 
+                                               apr_size_t length);
+#endif
+
+/**
+ * Create a bucket referring to a socket.
+ * @param thissock The socket to put in the bucket
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_socket_create(apr_socket_t *thissock,
+                                                   apr_bucket_alloc_t *list);
+/**
+ * Make the bucket passed in a bucket refer to a socket
+ * @param b The bucket to make into a SOCKET bucket
+ * @param thissock The socket to put in the bucket
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_socket_make(apr_bucket *b, 
+                                                 apr_socket_t *thissock);
+
+/**
+ * Create a bucket referring to a pipe.
+ * @param thispipe The pipe to put in the bucket
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_pipe_create(apr_file_t *thispipe,
+                                                 apr_bucket_alloc_t *list);
+
+/**
+ * Make the bucket passed in a bucket refer to a pipe
+ * @param b The bucket to make into a PIPE bucket
+ * @param thispipe The pipe to put in the bucket
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_pipe_make(apr_bucket *b, 
+                                               apr_file_t *thispipe);
+
+/**
+ * Create a bucket referring to a file.
+ * @param fd The file to put in the bucket
+ * @param offset The offset where the data of interest begins in the file
+ * @param len The amount of data in the file we are interested in
+ * @param p The pool into which any needed structures should be created
+ *          while reading from this file bucket
+ * @param list The freelist from which this bucket should be allocated
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_file_create(apr_file_t *fd,
+                                                 apr_off_t offset,
+                                                 apr_size_t len, 
+                                                 apr_pool_t *p,
+                                                 apr_bucket_alloc_t *list);
+
+/**
+ * Make the bucket passed in a bucket refer to a file
+ * @param b The bucket to make into a FILE bucket
+ * @param fd The file to put in the bucket
+ * @param offset The offset where the data of interest begins in the file
+ * @param len The amount of data in the file we are interested in
+ * @param p The pool into which any needed structures should be created
+ *          while reading from this file bucket
+ * @return The new bucket, or NULL if allocation failed
+ */
+APU_DECLARE(apr_bucket *) apr_bucket_file_make(apr_bucket *b, apr_file_t *fd,
+                                               apr_off_t offset,
+                                               apr_size_t len, apr_pool_t *p);
+
+/**
+ * Enable or disable memory-mapping for a FILE bucket (default is enabled)
+ * @param b The bucket
+ * @param enabled Whether memory-mapping should be enabled
+ * @return APR_SUCCESS normally, or an error code if the operation fails
+ */
+APU_DECLARE(apr_status_t) apr_bucket_file_enable_mmap(apr_bucket *b,
+                                                      int enabled);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !APR_BUCKETS_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_date.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_date.h
new file mode 100644
index 00000000..87500a33
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_date.h
@@ -0,0 +1,106 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_DATE_H
+#define APR_DATE_H
+
+/**
+ * @file apr_date.h
+ * @brief APR-UTIL date routines
+ */
+
+/**
+ * @defgroup APR_Util_Date Date routines
+ * @ingroup APR_Util
+ * @{
+ */
+
+/*
+ * apr_date.h: prototypes for date parsing utility routines
+ */
+
+#include "apu.h"
+#include "apr_time.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** A bad date. */
+#define APR_DATE_BAD ((apr_time_t)0)
+
+/**
+ * Compare a string to a mask
+ * @param data The string to compare
+ * @param mask Mask characters (arbitrary maximum is 256 characters):
+ * <PRE>
+ *   '\@' - uppercase letter
+ *   '\$' - lowercase letter
+ *   '\&' - hex digit
+ *   '#' - digit
+ *   '~' - digit or space
+ *   '*' - swallow remaining characters
+ * </PRE>
+ * @remark The mask tests for an exact match for any other character
+ * @return 1 if the string matches, 0 otherwise
+ */
+APU_DECLARE(int) apr_date_checkmask(const char *data, const char *mask);
+
+/**
+ * Parses an HTTP date in one of three standard forms:
+ * <PRE>
+ *     Sun, 06 Nov 1994 08:49:37 GMT  ; RFC 822, updated by RFC 1123
+ *     Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
+ *     Sun Nov  6 08:49:37 1994       ; ANSI C's asctime() format
+ * </PRE>
+ * @param date The date in one of the three formats above
+ * @return the apr_time_t number of microseconds since 1 Jan 1970 GMT, or
+ *         0 if this would be out of range or if the date is invalid.
+ */
+APU_DECLARE(apr_time_t) apr_date_parse_http(const char *date);
+
+/**
+ * Parses a string resembling an RFC 822 date.  This is meant to be
+ * leinent in its parsing of dates.  Hence, this will parse a wider 
+ * range of dates than apr_date_parse_http.
+ *
+ * The prominent mailer (or poster, if mailer is unknown) that has
+ * been seen in the wild is included for the unknown formats.
+ * <PRE>
+ *     Sun, 06 Nov 1994 08:49:37 GMT  ; RFC 822, updated by RFC 1123
+ *     Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
+ *     Sun Nov  6 08:49:37 1994       ; ANSI C's asctime() format
+ *     Sun, 6 Nov 1994 08:49:37 GMT   ; RFC 822, updated by RFC 1123
+ *     Sun, 06 Nov 94 08:49:37 GMT    ; RFC 822
+ *     Sun, 6 Nov 94 08:49:37 GMT     ; RFC 822
+ *     Sun, 06 Nov 94 08:49 GMT       ; Unknown [drtr\@ast.cam.ac.uk] 
+ *     Sun, 6 Nov 94 08:49 GMT        ; Unknown [drtr\@ast.cam.ac.uk]
+ *     Sun, 06 Nov 94 8:49:37 GMT     ; Unknown [Elm 70.85]
+ *     Sun, 6 Nov 94 8:49:37 GMT      ; Unknown [Elm 70.85] 
+ * </PRE>
+ *
+ * @param date The date in one of the formats above
+ * @return the apr_time_t number of microseconds since 1 Jan 1970 GMT, or
+ *         0 if this would be out of range or if the date is invalid.
+ */
+APU_DECLARE(apr_time_t) apr_date_parse_rfc(const char *date);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APR_DATE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_dbm.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_dbm.h
new file mode 100644
index 00000000..d34f9ad3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_dbm.h
@@ -0,0 +1,224 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_DBM_H
+#define APR_DBM_H
+
+#include "apu.h"
+#include "apr.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+#include "apr_file_info.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file apr_dbm.h
+ * @brief APR-UTIL DBM library
+ */
+/** 
+ * @defgroup APR_Util_DBM DBM routines
+ * @ingroup APR_Util
+ * @{
+ */
+/**
+ * Structure for referencing a dbm
+ */
+typedef struct apr_dbm_t apr_dbm_t;
+
+/**
+ * Structure for referencing the datum record within a dbm
+ */
+typedef struct
+{
+    /** pointer to the 'data' to retrieve/store in the DBM */
+    char *dptr;
+    /** size of the 'data' to retrieve/store in the DBM */
+    apr_size_t dsize;
+} apr_datum_t;
+
+/* modes to open the DB */
+#define APR_DBM_READONLY        1       /**< open for read-only access */
+#define APR_DBM_READWRITE       2       /**< open for read-write access */
+#define APR_DBM_RWCREATE        3       /**< open for r/w, create if needed */
+#define APR_DBM_RWTRUNC         4       /**< open for r/w, truncating an existing
+                                          DB if present */
+/**
+ * Open a dbm file by file name and type of DBM
+ * @param dbm The newly opened database
+ * @param type The type of the DBM (not all may be available at run time)
+ * <pre>
+ *  GDBM for GDBM files
+ *  SDBM for SDBM files
+ *  DB   for berkeley DB files
+ *  NDBM for NDBM files
+ *  default for the default DBM type
+ *  </pre>
+ * @param name The dbm file name to open
+ * @param mode The flag value
+ * <PRE>
+ *           APR_DBM_READONLY   open for read-only access
+ *           APR_DBM_READWRITE  open for read-write access
+ *           APR_DBM_RWCREATE   open for r/w, create if needed
+ *           APR_DBM_RWTRUNC    open for r/w, truncate if already there
+ * </PRE>
+ * @param perm Permissions to apply to if created
+ * @param cntxt The pool to use when creating the dbm
+ * @remark The dbm name may not be a true file name, as many dbm packages
+ * append suffixes for seperate data and index files.
+ */
+
+APU_DECLARE(apr_status_t) apr_dbm_open_ex(apr_dbm_t **dbm, const char* type, 
+                                       const char *name, 
+                                       apr_int32_t mode, apr_fileperms_t perm,
+                                       apr_pool_t *cntxt);
+
+
+/**
+ * Open a dbm file by file name
+ * @param dbm The newly opened database
+ * @param name The dbm file name to open
+ * @param mode The flag value
+ * <PRE>
+ *           APR_DBM_READONLY   open for read-only access
+ *           APR_DBM_READWRITE  open for read-write access
+ *           APR_DBM_RWCREATE   open for r/w, create if needed
+ *           APR_DBM_RWTRUNC    open for r/w, truncate if already there
+ * </PRE>
+ * @param perm Permissions to apply to if created
+ * @param cntxt The pool to use when creating the dbm
+ * @remark The dbm name may not be a true file name, as many dbm packages
+ * append suffixes for seperate data and index files.
+ */
+APU_DECLARE(apr_status_t) apr_dbm_open(apr_dbm_t **dbm, const char *name, 
+                                       apr_int32_t mode, apr_fileperms_t perm,
+                                       apr_pool_t *cntxt);
+
+/**
+ * Close a dbm file previously opened by apr_dbm_open
+ * @param dbm The database to close
+ */
+APU_DECLARE(void) apr_dbm_close(apr_dbm_t *dbm);
+
+/**
+ * Fetch a dbm record value by key
+ * @param dbm The database 
+ * @param key The key datum to find this record
+ * @param pvalue The value datum retrieved for this record
+ */
+APU_DECLARE(apr_status_t) apr_dbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
+                                        apr_datum_t *pvalue);
+/**
+ * Store a dbm record value by key
+ * @param dbm The database 
+ * @param key The key datum to store this record by
+ * @param value The value datum to store in this record
+ */
+APU_DECLARE(apr_status_t) apr_dbm_store(apr_dbm_t *dbm, apr_datum_t key, 
+                                        apr_datum_t value);
+
+/**
+ * Delete a dbm record value by key
+ * @param dbm The database 
+ * @param key The key datum of the record to delete
+ * @remark It is not an error to delete a non-existent record.
+ */
+APU_DECLARE(apr_status_t) apr_dbm_delete(apr_dbm_t *dbm, apr_datum_t key);
+
+/**
+ * Search for a key within the dbm
+ * @param dbm The database 
+ * @param key The datum describing a key to test
+ */
+APU_DECLARE(int) apr_dbm_exists(apr_dbm_t *dbm, apr_datum_t key);
+
+/**
+ * Retrieve the first record key from a dbm
+ * @param dbm The database 
+ * @param pkey The key datum of the first record
+ */
+APU_DECLARE(apr_status_t) apr_dbm_firstkey(apr_dbm_t *dbm, apr_datum_t *pkey);
+
+/**
+ * Retrieve the next record key from a dbm
+ * @param dbm The database 
+ * @param pkey The key datum of the next record
+ */
+APU_DECLARE(apr_status_t) apr_dbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey);
+
+/**
+ * Proactively toss any memory associated with the apr_datum_t.
+ * @param dbm The database 
+ * @param data The datum to free.
+ */
+APU_DECLARE(void) apr_dbm_freedatum(apr_dbm_t *dbm, apr_datum_t data);
+
+/**
+ * Report more information when an apr_dbm function fails.
+ * @param dbm The database
+ * @param errcode A DBM-specific value for the error (for logging). If this
+ *                isn't needed, it may be NULL.
+ * @param errbuf Location to store the error text
+ * @param errbufsize The size of the provided buffer
+ * @return The errbuf parameter, for convenience.
+ */
+APU_DECLARE(char *) apr_dbm_geterror(apr_dbm_t *dbm, int *errcode,
+                                     char *errbuf, apr_size_t errbufsize);
+/**
+ * If the specified file/path were passed to apr_dbm_open(), return the
+ * actual file/path names which would be (created and) used. At most, two
+ * files may be used; used2 may be NULL if only one file is used.
+ * @param pool The pool for allocating used1 and used2.
+ * @param type The type of DBM you require info on
+ * @param pathname The path name to generate used-names from.
+ * @param used1 The first pathname used by the apr_dbm implementation.
+ * @param used2 The second pathname used by apr_dbm. If only one file is
+ *              used by the specific implementation, this will be set to NULL.
+ * @return An error if the specified type is invalid.
+ * @remark The dbm file(s) don't need to exist. This function only manipulates
+ *      the pathnames.
+ */
+APU_DECLARE(apr_status_t) apr_dbm_get_usednames_ex(apr_pool_t *pool,
+                                                   const char *type,
+                                                   const char *pathname,
+                                                   const char **used1,
+                                                   const char **used2);
+
+/**
+ * If the specified file/path were passed to apr_dbm_open(), return the
+ * actual file/path names which would be (created and) used. At most, two
+ * files may be used; used2 may be NULL if only one file is used.
+ * @param pool The pool for allocating used1 and used2.
+ * @param pathname The path name to generate used-names from.
+ * @param used1 The first pathname used by the apr_dbm implementation.
+ * @param used2 The second pathname used by apr_dbm. If only one file is
+ *              used by the specific implementation, this will be set to NULL.
+ * @remark The dbm file(s) don't need to exist. This function only manipulates
+ *      the pathnames.
+ */
+APU_DECLARE(void) apr_dbm_get_usednames(apr_pool_t *pool,
+                                        const char *pathname,
+                                        const char **used1,
+                                        const char **used2);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APR_DBM_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_hooks.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_hooks.h
new file mode 100644
index 00000000..73435b82
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_hooks.h
@@ -0,0 +1,273 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_HOOKS_H
+#define APR_HOOKS_H
+
+#include "apu.h"
+/* For apr_array_header_t */
+#include "apr_tables.h"
+
+/**
+ * @file apr_hooks.h
+ * @brief Apache hook functions
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/**
+ * @defgroup APR_Util_Hook Hook Functions
+ * @ingroup APR_Util
+ * @{
+ */
+/** macro to return the prototype of the hook function */    
+#define APR_IMPLEMENT_HOOK_GET_PROTO(ns,link,name) \
+link##_DECLARE(apr_array_header_t *) ns##_hook_get_##name(void)
+
+/** macro to declare the hook correctly */    
+#define APR_DECLARE_EXTERNAL_HOOK(ns,link,ret,name,args) \
+typedef ret ns##_HOOK_##name##_t args; \
+link##_DECLARE(void) ns##_hook_##name(ns##_HOOK_##name##_t *pf, \
+                                      const char * const *aszPre, \
+                                      const char * const *aszSucc, int nOrder); \
+link##_DECLARE(ret) ns##_run_##name args; \
+APR_IMPLEMENT_HOOK_GET_PROTO(ns,link,name); \
+typedef struct ns##_LINK_##name##_t \
+    { \
+    ns##_HOOK_##name##_t *pFunc; \
+    const char *szName; \
+    const char * const *aszPredecessors; \
+    const char * const *aszSuccessors; \
+    int nOrder; \
+    } ns##_LINK_##name##_t;
+
+/** macro to declare the hook structure */    
+#define APR_HOOK_STRUCT(members) \
+static struct { members } _hooks;
+
+/** macro to link the hook structure */
+#define APR_HOOK_LINK(name) \
+    apr_array_header_t *link_##name;
+
+/** macro to implement the hook */
+#define APR_IMPLEMENT_EXTERNAL_HOOK_BASE(ns,link,name) \
+link##_DECLARE(void) ns##_hook_##name(ns##_HOOK_##name##_t *pf,const char * const *aszPre, \
+                                      const char * const *aszSucc,int nOrder) \
+    { \
+    ns##_LINK_##name##_t *pHook; \
+    if(!_hooks.link_##name) \
+	{ \
+	_hooks.link_##name=apr_array_make(apr_hook_global_pool,1,sizeof(ns##_LINK_##name##_t)); \
+	apr_hook_sort_register(#name,&_hooks.link_##name); \
+	} \
+    pHook=apr_array_push(_hooks.link_##name); \
+    pHook->pFunc=pf; \
+    pHook->aszPredecessors=aszPre; \
+    pHook->aszSuccessors=aszSucc; \
+    pHook->nOrder=nOrder; \
+    pHook->szName=apr_hook_debug_current; \
+    if(apr_hook_debug_enabled) \
+	apr_hook_debug_show(#name,aszPre,aszSucc); \
+    } \
+    APR_IMPLEMENT_HOOK_GET_PROTO(ns,link,name) \
+    { \
+        return _hooks.link_##name; \
+    }
+
+/**
+ * Implement a hook that has no return code, and therefore runs all of the
+ * registered functions
+ * @param ns The namespace prefix of the hook functions
+ * @param link The linkage declaration prefix of the hook
+ * @param name The name of the hook
+ * @param args_decl The declaration of the arguments for the hook
+ * @param args_use The names for the arguments for the hook
+ * @note The link prefix FOO corresponds to FOO_DECLARE() macros, which
+ * provide export linkage from the module that IMPLEMENTs the hook, and
+ * import linkage from external modules that link to the hook's module.
+ */
+#define APR_IMPLEMENT_EXTERNAL_HOOK_VOID(ns,link,name,args_decl,args_use) \
+APR_IMPLEMENT_EXTERNAL_HOOK_BASE(ns,link,name) \
+link##_DECLARE(void) ns##_run_##name args_decl \
+    { \
+    ns##_LINK_##name##_t *pHook; \
+    int n; \
+\
+    if(!_hooks.link_##name) \
+	return; \
+\
+    pHook=(ns##_LINK_##name##_t *)_hooks.link_##name->elts; \
+    for(n=0 ; n < _hooks.link_##name->nelts ; ++n) \
+	pHook[n].pFunc args_use; \
+    }
+
+/* FIXME: note that this returns ok when nothing is run. I suspect it should
+   really return decline, but that breaks Apache currently - Ben
+*/
+/**
+ * Implement a hook that runs until one of the functions returns something
+ * other than OK or DECLINE
+ * @param ns The namespace prefix of the hook functions
+ * @param link The linkage declaration prefix of the hook
+ * @param ret Type to return
+ * @param name The name of the hook
+ * @param args_decl The declaration of the arguments for the hook
+ * @param args_use The names for the arguments for the hook
+ * @param ok Success value
+ * @param decline Decline value
+ * @note The link prefix FOO corresponds to FOO_DECLARE() macros, which
+ * provide export linkage from the module that IMPLEMENTs the hook, and
+ * import linkage from external modules that link to the hook's module.
+ */
+#define APR_IMPLEMENT_EXTERNAL_HOOK_RUN_ALL(ns,link,ret,name,args_decl,args_use,ok,decline) \
+APR_IMPLEMENT_EXTERNAL_HOOK_BASE(ns,link,name) \
+link##_DECLARE(ret) ns##_run_##name args_decl \
+    { \
+    ns##_LINK_##name##_t *pHook; \
+    int n; \
+    ret rv; \
+\
+    if(!_hooks.link_##name) \
+	return ok; \
+\
+    pHook=(ns##_LINK_##name##_t *)_hooks.link_##name->elts; \
+    for(n=0 ; n < _hooks.link_##name->nelts ; ++n) \
+	{ \
+	rv=pHook[n].pFunc args_use; \
+\
+	if(rv != ok && rv != decline) \
+	    return rv; \
+	} \
+    return ok; \
+    }
+
+
+/**
+ * Implement a hook that runs until the first function returns something
+ * other than the value of decline
+ * @param ns The namespace prefix of the hook functions
+ * @param link The linkage declaration prefix of the hook
+ * @param name The name of the hook
+ * @param ret Type to return
+ * @param args_decl The declaration of the arguments for the hook
+ * @param args_use The names for the arguments for the hook
+ * @param decline Decline value
+ * @note The link prefix FOO corresponds to FOO_DECLARE() macros, which
+ * provide export linkage from the module that IMPLEMENTs the hook, and
+ * import linkage from external modules that link to the hook's module.
+ */
+#define APR_IMPLEMENT_EXTERNAL_HOOK_RUN_FIRST(ns,link,ret,name,args_decl,args_use,decline) \
+APR_IMPLEMENT_EXTERNAL_HOOK_BASE(ns,link,name) \
+link##_DECLARE(ret) ns##_run_##name args_decl \
+    { \
+    ns##_LINK_##name##_t *pHook; \
+    int n; \
+    ret rv; \
+\
+    if(!_hooks.link_##name) \
+	return decline; \
+\
+    pHook=(ns##_LINK_##name##_t *)_hooks.link_##name->elts; \
+    for(n=0 ; n < _hooks.link_##name->nelts ; ++n) \
+	{ \
+	rv=pHook[n].pFunc args_use; \
+\
+	if(rv != decline) \
+	    return rv; \
+	} \
+    return decline; \
+    }
+
+    /* Hook orderings */
+/** run this hook first, before ANYTHING */
+#define APR_HOOK_REALLY_FIRST	(-10)
+/** run this hook first */
+#define APR_HOOK_FIRST		0
+/** run this hook somewhere */
+#define APR_HOOK_MIDDLE		10
+/** run this hook after every other hook which is defined*/
+#define APR_HOOK_LAST		20
+/** run this hook last, after EVERYTHING */
+#define APR_HOOK_REALLY_LAST	30
+
+/**
+ * The global pool used to allocate any memory needed by the hooks.
+ */ 
+APU_DECLARE_DATA extern apr_pool_t *apr_hook_global_pool;
+
+/** @deprecated @see apr_hook_global_pool */
+APU_DECLARE_DATA extern apr_pool_t *apr_global_hook_pool;
+
+/**
+ * A global variable to determine if debugging information about the
+ * hooks functions should be printed
+ */ 
+APU_DECLARE_DATA extern int apr_hook_debug_enabled;
+
+/** @deprecated @see apr_hook_debug_enabled */
+APU_DECLARE_DATA extern int apr_debug_module_hooks;
+
+/**
+ * The name of the module that is currently registering a function
+ */ 
+APU_DECLARE_DATA extern const char *apr_hook_debug_current;
+
+/** @deprecated @see apr_hook_debug_current */
+APU_DECLARE_DATA extern const char *apr_current_hooking_module;
+
+/**
+ * Register a hook function to be sorted
+ * @param szHookName The name of the Hook the function is registered for
+ * @param aHooks The array which stores all of the functions for this hook
+ */
+APU_DECLARE(void) apr_hook_sort_register(const char *szHookName, 
+                                        apr_array_header_t **aHooks);
+/**
+ * Sort all of the registerd functions for a given hook
+ */
+APU_DECLARE(void) apr_hook_sort_all(void);
+
+/** @deprecated @see apr_hook_sort_all */
+APU_DECLARE(void) apr_sort_hooks(void);
+
+/**
+ * Print all of the information about the current hook.  This is used for
+ * debugging purposes.
+ * @param szName The name of the hook
+ * @param aszPre All of the functions in the predecessor array
+ * @param aszSucc All of the functions in the successor array
+ */
+APU_DECLARE(void) apr_hook_debug_show(const char *szName,
+                                      const char * const *aszPre,
+                                      const char * const *aszSucc);
+
+/** @deprecated @see apr_hook_debug_show */
+APU_DECLARE(void) apr_show_hook(const char *szName,
+                                const char * const *aszPre,
+                                const char * const *aszSucc);
+
+/**
+ * Remove all currently registered functions.
+ */
+APU_DECLARE(void) apr_hook_deregister_all(void);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_HOOKS_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.h
new file mode 100644
index 00000000..fc737456
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.h
@@ -0,0 +1,176 @@
+/* Copyright 2002-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apr_ldap.h is generated from apr_ldap.h.in by configure -- do not edit apr_ldap.h
+ */
+/**
+ * @file apr_ldap.h
+ * @brief  APR-UTIL LDAP 
+ */
+#ifndef APU_LDAP_H
+#define APU_LDAP_H
+
+/**
+ * @defgroup APR_Util_LDAP LDAP
+ * @ingroup APR_Util
+ * @{
+ */
+
+
+/*
+ * This switches LDAP support on or off.
+ */
+
+/* this will be defined if LDAP support was compiled into apr-util */
+#define APR_HAS_LDAP		  0
+
+/* this whole thing disappears if LDAP is not enabled */
+#if !APR_HAS_LDAP
+
+#define APR_HAS_NETSCAPE_LDAPSDK    0
+#define APR_HAS_NOVELL_LDAPSDK      0
+#define APR_HAS_OPENLDAP_LDAPSDK    0
+#define APR_HAS_MICROSOFT_LDAPSDK   0
+#define APR_HAS_OTHER_LDAPSDK       0
+
+#define APR_HAS_LDAP_SSL            0
+#define APR_HAS_LDAP_URL_PARSE    0
+
+
+#else /* ldap support available */
+
+#ifdef APR_NOT_READY_YET
+/* FIXME: this code awaits support from apu-conf.m4 */
+
+   /* There a several LDAPv3 SDKs available on various platforms
+    * define which LDAP SDK is used 
+ */
+#define APR_HAS_NETSCAPE_LDAPSDK    @apu_has_ldap_netscape@
+#define APR_HAS_NOVELL_LDAPSDK      @apu_has_ldap_novell@
+#define APR_HAS_OPENLDAP_LDAPSDK    @apu_has_ldap_openldap@
+#define APR_HAS_MICROSOFT_LDAPSDK   @apu_has_ldap_microsoft@
+#define APR_HAS_OTHER_LDAPSDK       @apu_has_ldap_other@
+
+   /* define if LDAP SSL support is available 
+   */
+#define APR_HAS_LDAP_SSL            @apu_has_ldap_ssl@
+
+#else /* APR_NOT_READY_YET */
+
+/* FIXME: remove this when above code works.  Default to build with
+ * OpenLDAP until apu-conf.m4 support exists */
+#define APR_HAS_OPENLDAP_LDAPSDK 1 
+#define APR_HAS_LDAP_SSL 1
+
+#endif /* APR_NOT_READY_YET */
+
+   /* If no APR_HAS_xxx_LDAPSDK is defined error out
+    * Define if the SDK supports the ldap_url_parse function 
+   */
+#if APR_HAS_NETSCAPE_LDAPSDK 
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_NOVELL_LDAPSDK 
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_OPENLDAP_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_MICROSOFT_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      0
+#elif APR_HAS_OTHER_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      0
+#else 
+   #define APR_HAS_LDAP_URL_PARSE      0
+   #error "ERROR no LDAP SDK defined!"
+#endif
+
+/* These are garbage, our public macros are always APR_HAS_ prefixed,
+ * and use 0/1 values, not defined/undef semantics.  
+ *
+ * Will be deprecated in APR 1.0
+ */
+#if APR_HAS_LDAP
+#define APU_HAS_LDAP
+#endif
+
+/* LDAP header files */
+
+#if APR_HAS_NETSCAPE_LDAPSDK
+
+
+#if APR_HAS_LDAP_SSL 
+
+#endif
+#endif
+
+#if APR_HAS_NOVELL_LDAPSDK
+
+
+#if APR_HAS_LDAP_SSL 
+
+#endif
+#endif
+
+#if APR_HAS_OPENLDAP_LDAPSDK
+#if !defined(LDAP_DEPRECATED) 
+/* Ensure that the "deprecated" interfaces are still exposed
+ * with OpenLDAP >= 2.3; these were exposed by default in earlier
+ * releases. */
+#define LDAP_DEPRECATED 1
+#endif
+
+
+#endif
+
+/* MS & v2 LDAP SDKs don't use const parameters in their prototypes,
+ * LDAPv3 SDKs mostly use const.  Bridge the gap for clean compilation.
+ */
+
+#if LDAP_VERSION_MAX <= 2 || APR_HAS_MICROSOFT_LDAPSDK || defined(DOXYGEN)
+/**
+ * Cast away constness to compile cleanly against v2 and MS LDAP SDKs
+ * @param conststr The value to un-constify on older LDAP SDKs
+ */
+#define APR_LDAP_UNCONST(conststr) ((char *)(conststr))
+#else
+#define APR_LDAP_UNCONST(conststr) (conststr)
+#endif
+
+#ifndef __cplusplus
+/**
+ * Cast away constness to compile against v2 and MS LDAP SDKs
+ * @param conststr The value to un-constify on older LDAP SDKs
+ * @bug The apr_ldap.h macro const_cast violated three rules;
+ *   it was a C++ reserved keyword, it violated the uppercase-only
+ *   style guideline for apr macros, and it was not namespace protected.
+ *   It exists here soley to avoid breaking legacy sources using APR 0.9.
+ * @deprecated @see APR_LDAP_UNCONST
+ */
+#define const_cast(conststr) APR_LDAP_UNCONST(conststr)
+#endif
+   
+#include "apr_ldap_url.h"
+
+/* Define some errors that are mysteriously gone from OpenLDAP 2.x */
+#ifndef LDAP_URL_ERR_NOTLDAP
+#define LDAP_URL_ERR_NOTLDAP LDAP_URL_ERR_BADSCHEME
+#endif
+
+#ifndef LDAP_URL_ERR_NODN
+#define LDAP_URL_ERR_NODN LDAP_URL_ERR_BADURL
+#endif
+
+/** @} */
+#endif /* APR_HAS_LDAP */
+#endif /* APU_LDAP_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.h.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.h.in
new file mode 100644
index 00000000..922086bf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.h.in
@@ -0,0 +1,176 @@
+/* Copyright 2002-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apr_ldap.h is generated from apr_ldap.h.in by configure -- do not edit apr_ldap.h
+ */
+/**
+ * @file apr_ldap.h
+ * @brief  APR-UTIL LDAP 
+ */
+#ifndef APU_LDAP_H
+#define APU_LDAP_H
+
+/**
+ * @defgroup APR_Util_LDAP LDAP
+ * @ingroup APR_Util
+ * @{
+ */
+
+
+/*
+ * This switches LDAP support on or off.
+ */
+
+/* this will be defined if LDAP support was compiled into apr-util */
+#define APR_HAS_LDAP		  @apu_has_ldap@
+
+/* this whole thing disappears if LDAP is not enabled */
+#if !APR_HAS_LDAP
+
+#define APR_HAS_NETSCAPE_LDAPSDK    0
+#define APR_HAS_NOVELL_LDAPSDK      0
+#define APR_HAS_OPENLDAP_LDAPSDK    0
+#define APR_HAS_MICROSOFT_LDAPSDK   0
+#define APR_HAS_OTHER_LDAPSDK       0
+
+#define APR_HAS_LDAP_SSL            0
+#define APR_HAS_LDAP_URL_PARSE    0
+
+
+#else /* ldap support available */
+
+#ifdef APR_NOT_READY_YET
+/* FIXME: this code awaits support from apu-conf.m4 */
+
+   /* There a several LDAPv3 SDKs available on various platforms
+    * define which LDAP SDK is used 
+ */
+#define APR_HAS_NETSCAPE_LDAPSDK    @apu_has_ldap_netscape@
+#define APR_HAS_NOVELL_LDAPSDK      @apu_has_ldap_novell@
+#define APR_HAS_OPENLDAP_LDAPSDK    @apu_has_ldap_openldap@
+#define APR_HAS_MICROSOFT_LDAPSDK   @apu_has_ldap_microsoft@
+#define APR_HAS_OTHER_LDAPSDK       @apu_has_ldap_other@
+
+   /* define if LDAP SSL support is available 
+   */
+#define APR_HAS_LDAP_SSL            @apu_has_ldap_ssl@
+
+#else /* APR_NOT_READY_YET */
+
+/* FIXME: remove this when above code works.  Default to build with
+ * OpenLDAP until apu-conf.m4 support exists */
+#define APR_HAS_OPENLDAP_LDAPSDK 1 
+#define APR_HAS_LDAP_SSL 1
+
+#endif /* APR_NOT_READY_YET */
+
+   /* If no APR_HAS_xxx_LDAPSDK is defined error out
+    * Define if the SDK supports the ldap_url_parse function 
+   */
+#if APR_HAS_NETSCAPE_LDAPSDK 
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_NOVELL_LDAPSDK 
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_OPENLDAP_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_MICROSOFT_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      0
+#elif APR_HAS_OTHER_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      0
+#else 
+   #define APR_HAS_LDAP_URL_PARSE      0
+   #error "ERROR no LDAP SDK defined!"
+#endif
+
+/* These are garbage, our public macros are always APR_HAS_ prefixed,
+ * and use 0/1 values, not defined/undef semantics.  
+ *
+ * Will be deprecated in APR 1.0
+ */
+#if APR_HAS_LDAP
+#define APU_HAS_LDAP
+#endif
+
+/* LDAP header files */
+
+#if APR_HAS_NETSCAPE_LDAPSDK
+@lber_h@
+@ldap_h@
+#if APR_HAS_LDAP_SSL 
+@ldap_ssl_h@
+#endif
+#endif
+
+#if APR_HAS_NOVELL_LDAPSDK
+@lber_h@
+@ldap_h@
+#if APR_HAS_LDAP_SSL 
+@ldap_ssl_h@
+#endif
+#endif
+
+#if APR_HAS_OPENLDAP_LDAPSDK
+#if !defined(LDAP_DEPRECATED) 
+/* Ensure that the "deprecated" interfaces are still exposed
+ * with OpenLDAP >= 2.3; these were exposed by default in earlier
+ * releases. */
+#define LDAP_DEPRECATED 1
+#endif
+@lber_h@
+@ldap_h@
+#endif
+
+/* MS & v2 LDAP SDKs don't use const parameters in their prototypes,
+ * LDAPv3 SDKs mostly use const.  Bridge the gap for clean compilation.
+ */
+
+#if LDAP_VERSION_MAX <= 2 || APR_HAS_MICROSOFT_LDAPSDK || defined(DOXYGEN)
+/**
+ * Cast away constness to compile cleanly against v2 and MS LDAP SDKs
+ * @param conststr The value to un-constify on older LDAP SDKs
+ */
+#define APR_LDAP_UNCONST(conststr) ((char *)(conststr))
+#else
+#define APR_LDAP_UNCONST(conststr) (conststr)
+#endif
+
+#ifndef __cplusplus
+/**
+ * Cast away constness to compile against v2 and MS LDAP SDKs
+ * @param conststr The value to un-constify on older LDAP SDKs
+ * @bug The apr_ldap.h macro const_cast violated three rules;
+ *   it was a C++ reserved keyword, it violated the uppercase-only
+ *   style guideline for apr macros, and it was not namespace protected.
+ *   It exists here soley to avoid breaking legacy sources using APR 0.9.
+ * @deprecated @see APR_LDAP_UNCONST
+ */
+#define const_cast(conststr) APR_LDAP_UNCONST(conststr)
+#endif
+   
+#include "apr_ldap_url.h"
+
+/* Define some errors that are mysteriously gone from OpenLDAP 2.x */
+#ifndef LDAP_URL_ERR_NOTLDAP
+#define LDAP_URL_ERR_NOTLDAP LDAP_URL_ERR_BADSCHEME
+#endif
+
+#ifndef LDAP_URL_ERR_NODN
+#define LDAP_URL_ERR_NODN LDAP_URL_ERR_BADURL
+#endif
+
+/** @} */
+#endif /* APR_HAS_LDAP */
+#endif /* APU_LDAP_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.hnw b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.hnw
new file mode 100644
index 00000000..4b849cbc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.hnw
@@ -0,0 +1,168 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apr_ldap.h is generated from apr_ldap.h.in by configure -- do not edit apr_ldap.h
+ */
+/**
+ * @file apr_ldap.h
+ * @brief  APR-UTIL LDAP 
+ */
+#ifndef APU_LDAP_H
+#define APU_LDAP_H
+
+/**
+ * @defgroup APR_Util_LDAP LDAP
+ * @ingroup APR_Util
+ * @{
+ */
+
+
+/*
+ * This switches LDAP support on or off.
+ */
+
+/* this will be defined if LDAP support was compiled into apr-util */
+#define APR_HAS_LDAP		  1
+
+/* this whole thing disappears if LDAP is not enabled */
+#if !APR_HAS_LDAP
+
+#define APR_HAS_NETSCAPE_LDAPSDK    0
+#define APR_HAS_NOVELL_LDAPSDK      0
+#define APR_HAS_OPENLDAP_LDAPSDK    0
+#define APR_HAS_MICROSOFT_LDAPSDK   0
+#define APR_HAS_OTHER_LDAPSDK       0
+
+#define APR_HAS_LDAP_SSL            0
+#define APR_HAS_LDAP_URL_PARSE      0
+
+
+#else /* ldap support available */
+
+
+   /* There a several LDAPv3 SDKs available on various platforms
+    * define which LDAP SDK is used 
+   */
+#define APR_HAS_NETSCAPE_LDAPSDK    0
+#define APR_HAS_NOVELL_LDAPSDK      1
+#define APR_HAS_OPENLDAP_LDAPSDK    0
+#define APR_HAS_MICROSOFT_LDAPSDK   0
+#define APR_HAS_OTHER_LDAPSDK       0
+
+   /* define if LDAP SSL support is available 
+   */
+#define APR_HAS_LDAP_SSL            1
+
+   /* If no APR_HAS_xxx_LDAPSDK is defined error out
+    * Define if the SDK supports the ldap_url_parse function 
+   */
+#if APR_HAS_NETSCAPE_LDAPSDK 
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_NOVELL_LDAPSDK 
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_OPENLDAP_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_MICROSOFT_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      0
+#elif APR_HAS_OTHER_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      0
+#else 
+   #define APR_HAS_LDAP_URL_PARSE      0
+   #error "ERROR no LDAP SDK defined!"
+#endif
+
+/* These are garbage, our public macros are always APR_HAS_ prefixed,
+ * and use 0/1 values, not defined/undef semantics.  
+ *
+ * Will be deprecated in APR 1.0
+ */
+#if APR_HAS_LDAP
+#define APU_HAS_LDAP
+#endif
+
+
+/* LDAP header files */
+
+#if APR_HAS_NETSCAPE_LDAPSDK
+#include <ldap.h>
+#include <lber.h>
+#if APR_HAS_LDAP_SSL 
+#include <ldap_ssl.h>
+#endif
+#endif
+
+#if APR_HAS_NOVELL_LDAPSDK
+#include <ldap.h>
+#include <lber.h>
+#if APR_HAS_LDAP_SSL 
+#include <ldap_ssl.h>
+#endif
+#endif
+
+#if APR_HAS_OPENLDAP_LDAPSDK
+#include <ldap.h>
+#include <lber.h>
+#endif
+
+/* Included in Windows 2000 and later, earlier 9x/NT 4.0 clients
+ * will need to obtain the Active Directory Client Extensions.
+ */
+#if APR_HAS_MICROSOFT_LDAPSDK
+#include <winldap.h>
+#define LDAPS_PORT LDAP_SSL_PORT
+#endif
+
+/* MS & v2 LDAP SDKs don't use const parameters in their prototypes,
+ * LDAPv3 SDKs mostly use const.  Bridge the gap for clean compilation.
+ */
+
+#if LDAP_VERSION_MAX <= 2 || APR_HAS_MICROSOFT_LDAPSDK || defined(DOXYGEN)
+/**
+ * Cast away constness to compile cleanly against v2 and MS LDAP SDKs
+ * @param conststr The value to un-constify on older LDAP SDKs
+ */
+#define APR_LDAP_UNCONST(conststr) ((char *)(conststr))
+#else
+#define APR_LDAP_UNCONST(conststr) (conststr)
+#endif
+
+#ifndef __cplusplus
+/**
+ * Cast away constness to compile against v2 and MS LDAP SDKs
+ * @param conststr The value to un-constify on older LDAP SDKs
+ * @bug The apr_ldap.h macro const_cast violated three rules;
+ *   it was a C++ reserved keyword, it violated the uppercase-only
+ *   style guideline for apr macros, and it was not namespace protected.
+ *   It exists here soley to avoid breaking legacy sources using APR 0.9.
+ * @deprecated @see APR_LDAP_UNCONST
+ */
+#define const_cast(conststr) APR_LDAP_UNCONST(conststr)
+#endif
+   
+#include "apr_ldap_url.h"
+
+/* Define some errors that are mysteriously gone from OpenLDAP 2.x */
+#ifndef LDAP_URL_ERR_NOTLDAP
+#define LDAP_URL_ERR_NOTLDAP LDAP_URL_ERR_BADSCHEME
+#endif
+
+#ifndef LDAP_URL_ERR_NODN
+#define LDAP_URL_ERR_NODN LDAP_URL_ERR_BADURL
+#endif
+
+/** @} */
+#endif /* APU_HAS_LDAP */
+#endif /* APU_LDAP_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.hw b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.hw
new file mode 100644
index 00000000..25ef241a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap.hw
@@ -0,0 +1,171 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apu.h"
+
+/*
+ * apr_ldap.h is generated from apr_ldap.h.in by configure -- do not edit apr_ldap.h
+ */
+/**
+ * @file apr_ldap.h
+ * @brief  APR-UTIL LDAP 
+ */
+#ifndef APU_LDAP_H
+#define APU_LDAP_H
+
+/**
+ * @defgroup APR_Util_LDAP LDAP
+ * @ingroup APR_Util
+ * @{
+ */
+
+
+/*
+ * This switches LDAP support on or off.
+ */
+
+/* this will be defined if LDAP support was compiled into apr-util */
+#define APR_HAS_LDAP		  1
+
+/* this whole thing disappears if LDAP is not enabled */
+#if !APR_HAS_LDAP
+
+#define APR_HAS_NETSCAPE_LDAPSDK    0
+#define APR_HAS_NOVELL_LDAPSDK      0
+#define APR_HAS_OPENLDAP_LDAPSDK    0
+#define APR_HAS_MICROSOFT_LDAPSDK   0
+#define APR_HAS_OTHER_LDAPSDK       0
+
+#define APR_HAS_LDAP_SSL            0
+#define APR_HAS_LDAP_URL_PARSE    0
+
+
+#else /* ldap support available */
+
+
+   /* There a several LDAPv3 SDKs available on various platforms
+    * define which LDAP SDK is used 
+   */
+#define APR_HAS_NETSCAPE_LDAPSDK    0
+#define APR_HAS_NOVELL_LDAPSDK      0
+#define APR_HAS_OPENLDAP_LDAPSDK    0
+#define APR_HAS_MICROSOFT_LDAPSDK   1
+#define APR_HAS_OTHER_LDAPSDK       0
+
+   /* define if LDAP SSL support is available 
+   */
+#define APR_HAS_LDAP_SSL            1
+
+   /* If no APR_HAS_xxx_LDAPSDK is defined error out
+    * Define if the SDK supports the ldap_url_parse function 
+   */
+#if APR_HAS_NETSCAPE_LDAPSDK 
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_NOVELL_LDAPSDK 
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_OPENLDAP_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      1
+#elif APR_HAS_MICROSOFT_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      0
+#elif APR_HAS_OTHER_LDAPSDK
+   #define APR_HAS_LDAP_URL_PARSE      0
+#else
+   #define APR_HAS_LDAP_URL_PARSE      0
+   #error "ERROR no LDAP SDK defined!"
+#endif
+
+/* These are garbage, our public macros are always APR_HAS_ prefixed,
+ * and use 0/1 values, not defined/undef semantics.  
+ *
+ * Will be deprecated in APR 1.0
+ */
+#if APR_HAS_LDAP
+#define APU_HAS_LDAP
+#endif
+
+
+/* LDAP header files */
+
+#if APR_HAS_NETSCAPE_LDAPSDK
+#include <ldap.h>
+#include <lber.h>
+#if APR_HAS_LDAP_SSL 
+#include <ldap_ssl.h>
+#endif
+#endif
+
+#if APR_HAS_NOVELL_LDAPSDK
+#include <ldap.h>
+#include <lber.h>
+#if APR_HAS_LDAP_SSL 
+#include <ldap_ssl.h>
+#endif
+#endif
+
+#if APR_HAS_OPENLDAP_LDAPSDK
+#include <ldap.h>
+#include <lber.h>
+#endif
+
+/* Included in Windows 2000 and later, earlier 9x/NT 4.0 clients
+ * will need to obtain the Active Directory Client Extensions.
+ */
+#if APR_HAS_MICROSOFT_LDAPSDK
+#include <winldap.h>
+#define LDAPS_PORT LDAP_SSL_PORT
+#endif
+
+/* MS & v2 LDAP SDKs don't use const parameters in their prototypes,
+ * LDAPv3 SDKs mostly use const.  Bridge the gap for clean compilation.
+ */
+
+#if LDAP_VERSION_MAX <= 2 || APR_HAS_MICROSOFT_LDAPSDK || defined(DOXYGEN)
+/**
+ * Cast away constness to compile cleanly against v2 and MS LDAP SDKs
+ * @param conststr The value to un-constify on older LDAP SDKs
+ */
+#define APR_LDAP_UNCONST(conststr) ((char *)(conststr))
+#else
+#define APR_LDAP_UNCONST(conststr) (conststr)
+#endif
+
+#ifndef __cplusplus
+/**
+ * Cast away constness to compile against v2 and MS LDAP SDKs
+ * @param conststr The value to un-constify on older LDAP SDKs
+ * @bug The apr_ldap.h macro const_cast violated three rules;
+ *   it was a C++ reserved keyword, it violated the uppercase-only
+ *   style guideline for apr macros, and it was not namespace protected.
+ *   It exists here soley to avoid breaking legacy sources using APR 0.9.
+ * @deprecated @see APR_LDAP_UNCONST
+ */
+#define const_cast(conststr) APR_LDAP_UNCONST(conststr)
+#endif
+
+#include "apr_ldap_url.h"
+
+/* Define some errors that are mysteriously gone from OpenLDAP 2.x */
+#ifndef LDAP_URL_ERR_NOTLDAP
+#define LDAP_URL_ERR_NOTLDAP LDAP_URL_ERR_BADSCHEME
+#endif
+
+#ifndef LDAP_URL_ERR_NODN
+#define LDAP_URL_ERR_NODN LDAP_URL_ERR_BADURL
+#endif
+
+/** @} */
+#endif /* APR_HAS_LDAP */
+#endif /* APU_LDAP_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap_url.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap_url.h
new file mode 100644
index 00000000..b1813830
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_ldap_url.h
@@ -0,0 +1,84 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_LDAP_URL_H
+#define APR_LDAP_URL_H
+
+#include "apr_ldap.h"
+
+#if APR_HAS_LDAP
+#if APR_HAS_LDAP_URL_PARSE
+
+#define apr_ldap_url_desc_t             LDAPURLDesc
+#define apr_ldap_is_ldap_url(url)       ldap_is_ldap_url(url)
+#define apr_ldap_is_ldaps_url(url)      ldap_is_ldaps_url(url)
+#define apr_ldap_is_ldapi_url(url)      ldap_is_ldapi_url(url)
+#define apr_ldap_url_parse(url, ludpp)  ldap_url_parse(url, ludpp)
+#define apr_ldap_free_urldesc(ludp)     ldap_free_urldesc(ludp)
+
+#else /* ! APR_HAS_LDAP_URL_PARSE */
+
+/*
+ * types for ldap URL handling
+ */
+typedef struct apr_ldap_url_desc_t {
+    struct  apr_ldap_url_desc_t  *lud_next;
+    char    *lud_scheme;
+    char    *lud_host;
+    int     lud_port;
+    char    *lud_dn;
+    char    **lud_attrs;
+    int     lud_scope;
+    char    *lud_filter;
+    char    **lud_exts;
+    int     lud_crit_exts;
+} apr_ldap_url_desc_t;
+
+#ifndef LDAP_URL_SUCCESS
+#define LDAP_URL_SUCCESS          0x00    /* Success */
+#define LDAP_URL_ERR_MEM          0x01    /* can't allocate memory space */
+#define LDAP_URL_ERR_PARAM        0x02    /* parameter is bad */
+#define LDAP_URL_ERR_BADSCHEME    0x03    /* URL doesn't begin with "ldap[si]://" */
+#define LDAP_URL_ERR_BADENCLOSURE 0x04    /* URL is missing trailing ">" */
+#define LDAP_URL_ERR_BADURL       0x05    /* URL is bad */
+#define LDAP_URL_ERR_BADHOST      0x06    /* host port is bad */
+#define LDAP_URL_ERR_BADATTRS     0x07    /* bad (or missing) attributes */
+#define LDAP_URL_ERR_BADSCOPE     0x08    /* scope string is invalid (or missing) */
+#define LDAP_URL_ERR_BADFILTER    0x09    /* bad or missing filter */
+#define LDAP_URL_ERR_BADEXTS      0x0a    /* bad or missing extensions */
+#endif
+
+/*
+ * in url.c
+ *
+ * need _ext varients
+ */
+APU_DECLARE(int) apr_ldap_is_ldap_url(const char *url);
+
+APU_DECLARE(int) apr_ldap_is_ldaps_url(const char *url);
+
+APU_DECLARE(int) apr_ldap_is_ldapi_url(const char *url);
+
+APU_DECLARE(int) apr_ldap_url_parse(const char *url, 
+                                    apr_ldap_url_desc_t **ludpp);
+
+APU_DECLARE(void) apr_ldap_free_urldesc(apr_ldap_url_desc_t *ludp);
+
+#endif /* ! APR_HAS_LDAP_URL_PARSE */
+
+#endif /* APR_HAS_LDAP */
+
+#endif /* APR_LDAP_URL_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_md4.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_md4.h
new file mode 100644
index 00000000..42d108df
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_md4.h
@@ -0,0 +1,135 @@
+/* Copyright 2001-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* This is derived from material copyright RSA Data Security, Inc.
+ * Their notice is reproduced below in its entirety.
+ *
+ * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+ * rights reserved.
+ *
+ * License to copy and use this software is granted provided that it
+ * is identified as the "RSA Data Security, Inc. MD4 Message-Digest
+ * Algorithm" in all material mentioning or referencing this software
+ * or this function.
+ *
+ * License is also granted to make and use derivative works provided
+ * that such works are identified as "derived from the RSA Data
+ * Security, Inc. MD4 Message-Digest Algorithm" in all material
+ * mentioning or referencing the derived work.
+ *
+ * RSA Data Security, Inc. makes no representations concerning either
+ * the merchantability of this software or the suitability of this
+ * software for any particular purpose. It is provided "as is"
+ * without express or implied warranty of any kind.
+ *
+ * These notices must be retained in any copies of any part of this
+ * documentation and/or software.
+ */
+
+#ifndef APR_MD4_H
+#define APR_MD4_H
+
+#include "apu.h"
+#include "apr_xlate.h"
+/**
+ * @file apr_md4.h
+ * @brief APR-UTIL MD4 Library
+ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup APR_Util_MD4 MD4 Library
+ * @ingroup APR_Util
+ * @{
+ */
+
+/** The digestsize for MD4 */
+#define APR_MD4_DIGESTSIZE 16
+
+/** @see apr_md4_ctx_t */
+typedef struct apr_md4_ctx_t apr_md4_ctx_t;
+
+/** MD4 context. */
+struct apr_md4_ctx_t {
+    /** state (ABCD) */
+    apr_uint32_t state[4];
+    /** number of bits, modulo 2^64 (lsb first) */
+    apr_uint32_t count[2];
+    /** input buffer */
+    unsigned char buffer[64];
+#if APR_HAS_XLATE
+    /** translation handle */
+    apr_xlate_t *xlate;
+#endif
+};
+
+/**
+ * MD4 Initialize.  Begins an MD4 operation, writing a new context.
+ * @param context The MD4 context to initialize.
+ */
+APU_DECLARE(apr_status_t) apr_md4_init(apr_md4_ctx_t *context);
+
+#if APR_HAS_XLATE
+/**
+ * MDr4 translation setup.  Provides the APR translation handle to be used 
+ * for translating the content before calculating the digest.
+ * @param context The MD4 content to set the translation for.
+ * @param xlate The translation handle to use for this MD4 context 
+ */
+APU_DECLARE(apr_status_t) apr_md4_set_xlate(apr_md4_ctx_t *context,
+                                            apr_xlate_t *xlate);
+#else
+#define apr_md4_set_xlate(context, xlate) APR_ENOTIMPL
+#endif
+
+/**
+ * MD4 block update operation.  Continue an MD4 message-digest operation, 
+ * processing another message block, and updating the context.
+ * @param context The MD4 content to update.
+ * @param input next message block to update
+ * @param inputLen The length of the next message block
+ */
+APU_DECLARE(apr_status_t) apr_md4_update(apr_md4_ctx_t *context,
+                                         const unsigned char *input,
+                                         apr_size_t inputLen);
+
+/**
+ * MD4 finalization.  Ends an MD4 message-digest operation, writing the 
+ * message digest and zeroing the context
+ * @param digest The final MD4 digest
+ * @param context The MD4 content we are finalizing.
+ */
+APU_DECLARE(apr_status_t) apr_md4_final(
+                                    unsigned char digest[APR_MD4_DIGESTSIZE],
+                                    apr_md4_ctx_t *context);
+
+/**
+ * MD4 digest computation
+ * @param digest The MD4 digest
+ * @param input message block to use
+ * @param inputLen The length of the message block
+ */
+APU_DECLARE(apr_status_t) apr_md4(unsigned char digest[APR_MD4_DIGESTSIZE],
+                                  const unsigned char *input,
+                                  apr_size_t inputLen);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !APR_MD4_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_md5.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_md5.h
new file mode 100644
index 00000000..83b6171a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_md5.h
@@ -0,0 +1,158 @@
+/*
+ * This is work is derived from material Copyright RSA Data Security, Inc.
+ *
+ * The RSA copyright statement and Licence for that original material is
+ * included below. This is followed by the Apache copyright statement and
+ * licence for the modifications made to that material.
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+   rights reserved.
+
+   License to copy and use this software is granted provided that it
+   is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+   Algorithm" in all material mentioning or referencing this software
+   or this function.
+
+   License is also granted to make and use derivative works provided
+   that such works are identified as "derived from the RSA Data
+   Security, Inc. MD5 Message-Digest Algorithm" in all material
+   mentioning or referencing the derived work.
+
+   RSA Data Security, Inc. makes no representations concerning either
+   the merchantability of this software or the suitability of this
+   software for any particular purpose. It is provided "as is"
+   without express or implied warranty of any kind.
+
+   These notices must be retained in any copies of any part of this
+   documentation and/or software.
+ */
+
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_MD5_H
+#define APR_MD5_H
+
+#include "apu.h"
+#include "apr_xlate.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/**
+ * @file apr_md5.h
+ * @brief APR MD5 Routines
+ */
+
+/**
+ * @defgroup APR_MD5 MD5 Routines
+ * @ingroup APR
+ * @{
+ */
+
+/** The MD5 digest size */
+#define APR_MD5_DIGESTSIZE 16
+#define MD5_DIGESTSIZE APR_MD5_DIGESTSIZE   /**< @deprecated */
+
+/** @see apr_md5_ctx_t */
+typedef struct apr_md5_ctx_t apr_md5_ctx_t;
+
+/** MD5 context. */
+struct apr_md5_ctx_t {
+    /** state (ABCD) */
+    apr_uint32_t state[4];
+    /** number of bits, modulo 2^64 (lsb first) */
+    apr_uint32_t count[2];
+    /** input buffer */
+    unsigned char buffer[64];
+    /** translation handle 
+     *  ignored if xlate is unsupported
+     */
+    apr_xlate_t *xlate;
+};
+
+/**
+ * MD5 Initialize.  Begins an MD5 operation, writing a new context.
+ * @param context The MD5 context to initialize.
+ */
+APU_DECLARE(apr_status_t) apr_md5_init(apr_md5_ctx_t *context);
+
+/**
+ * MD5 translation setup.  Provides the APR translation handle to be used 
+ * for translating the content before calculating the digest.
+ * @param context The MD5 content to set the translation for.
+ * @param xlate The translation handle to use for this MD5 context 
+ */
+APU_DECLARE(apr_status_t) apr_md5_set_xlate(apr_md5_ctx_t *context,
+                                            apr_xlate_t *xlate);
+
+/**
+ * MD5 block update operation.  Continue an MD5 message-digest operation, 
+ * processing another message block, and updating the context.
+ * @param context The MD5 content to update.
+ * @param input next message block to update
+ * @param inputLen The length of the next message block
+ */
+APU_DECLARE(apr_status_t) apr_md5_update(apr_md5_ctx_t *context,
+                                         const void *input,
+                                         apr_size_t inputLen);
+
+/**
+ * MD5 finalization.  Ends an MD5 message-digest operation, writing the 
+ * message digest and zeroing the context
+ * @param digest The final MD5 digest
+ * @param context The MD5 content we are finalizing.
+ */
+APU_DECLARE(apr_status_t) apr_md5_final(unsigned char digest[APR_MD5_DIGESTSIZE],
+                                        apr_md5_ctx_t *context);
+
+/**
+ * MD5 in one step
+ * @param digest The final MD5 digest
+ * @param input The message block to use
+ * @param inputLen The length of the message block
+ */
+APU_DECLARE(apr_status_t) apr_md5(unsigned char digest[APR_MD5_DIGESTSIZE],
+                                  const void *input,
+                                  apr_size_t inputLen);
+
+/**
+ * Encode a password using an MD5 algorithm
+ * @param password The password to encode
+ * @param salt The salt to use for the encoding
+ * @param result The string to store the encoded password in
+ * @param nbytes The length of the string
+ */
+APU_DECLARE(apr_status_t) apr_md5_encode(const char *password, const char *salt,
+                                         char *result, apr_size_t nbytes);
+
+
+/**
+ * Validate any password encypted with any algorithm that APR understands
+ * @param passwd The password to validate
+ * @param hash The password to validate against
+ */
+APU_DECLARE(apr_status_t) apr_password_validate(const char *passwd, 
+                                                const char *hash);
+
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !APR_MD5_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_optional.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_optional.h
new file mode 100644
index 00000000..32e2ac3c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_optional.h
@@ -0,0 +1,99 @@
+/* Copyright 2001-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_OPTIONAL_H
+#define APR_OPTIONAL_H
+
+#include "apu.h"
+/** 
+ * @file apr_optional.h
+ * @brief APR-UTIL registration of functions exported by modules
+ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** 
+ * @defgroup APR_Util_Opt Optional Functions
+ * @ingroup APR_Util
+ *
+ * Typesafe registration and retrieval of functions that may not be present
+ * (i.e. functions exported by optional modules)
+ * @{
+ */
+
+/**
+ * The type of an optional function.
+ * @param name The name of the function
+ */
+#define APR_OPTIONAL_FN_TYPE(name) apr_OFN_##name##_t
+
+/**
+ * Declare an optional function.
+ * @param ret The return type of the function
+ * @param name The name of the function
+ * @param args The function arguments (including brackets)
+ */
+#define APR_DECLARE_OPTIONAL_FN(ret,name,args) \
+typedef ret (APR_OPTIONAL_FN_TYPE(name)) args
+
+/**
+ * XXX: This doesn't belong here, then!
+ * Private function! DO NOT USE! 
+ * @internal
+ */
+
+typedef void (apr_opt_fn_t)(void);
+/** @internal */
+APU_DECLARE_NONSTD(void) apr_dynamic_fn_register(const char *szName, 
+                                                  apr_opt_fn_t *pfn);
+    
+/** @internal deprecated function, see apr_dynamic_fn_register */
+APU_DECLARE_NONSTD(void) apr_register_optional_fn(const char *szName, 
+                                                  apr_opt_fn_t *pfn);
+
+/**
+ * Register an optional function. This can be later retrieved, type-safely, by
+ * name. Like all global functions, the name must be unique. Note that,
+ * confusingly but correctly, the function itself can be static!
+ * @param name The name of the function
+ */
+#define APR_REGISTER_OPTIONAL_FN(name) do { \
+  APR_OPTIONAL_FN_TYPE(name) *apu__opt = name; \
+  apr_dynamic_fn_register(#name,(apr_opt_fn_t *)apu__opt); \
+} while (0)
+
+/** @internal
+ * Private function! DO NOT USE! 
+ */
+APU_DECLARE(apr_opt_fn_t *) apr_dynamic_fn_retrieve(const char *szName);
+
+/** @internal deprecated function, see apr_dynamic_fn_retrieve */
+APU_DECLARE(apr_opt_fn_t *) apr_retrieve_optional_fn(const char *szName);
+
+/**
+ * Retrieve an optional function. Returns NULL if the function is not present.
+ * @param name The name of the function
+ */
+#define APR_RETRIEVE_OPTIONAL_FN(name) \
+	(APR_OPTIONAL_FN_TYPE(name) *)apr_dynamic_fn_retrieve(#name)
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_OPTIONAL_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_optional_hooks.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_optional_hooks.h
new file mode 100644
index 00000000..7d01ab00
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_optional_hooks.h
@@ -0,0 +1,117 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * @file apr_optional_hooks.h
+ * @brief Apache optional hook functions
+ */
+
+
+#ifndef APR_OPTIONAL_HOOK_H
+#define APR_OPTIONAL_HOOK_H
+
+#include "apr_tables.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/** 
+ * @defgroup APR_Util_OPT_HOOK Optional Hook Functions
+ * @ingroup APR_Util_Hook
+ * @{
+ */
+/**
+ * Function to implemnt the APR_OPTIONAL_HOOK Macro
+ * @internal
+ * @see APR_OPTIONAL_HOOK
+ *
+ * @param name The name of the hook
+ * @param pfn A pointer to a function that will be called
+ * @param aszPre a NULL-terminated array of strings that name modules whose hooks should precede this one
+ * @param aszSucc a NULL-terminated array of strings that name modules whose hooks should succeed this one
+ * @param nOrder an integer determining order before honouring aszPre and aszSucc (for example HOOK_MIDDLE)
+ */
+
+
+APU_DECLARE(void) apr_optional_hook_add(const char *szName,void (*pfn)(void),
+					const char * const *aszPre,
+					const char * const *aszSucc,
+					int nOrder);
+
+/**
+ * Hook to an optional hook.
+ *
+ * @param ns The namespace prefix of the hook functions
+ * @param name The name of the hook
+ * @param pfn A pointer to a function that will be called
+ * @param aszPre a NULL-terminated array of strings that name modules whose hooks should precede this one
+ * @param aszSucc a NULL-terminated array of strings that name modules whose hooks should succeed this one
+ * @param nOrder an integer determining order before honouring aszPre and aszSucc (for example HOOK_MIDDLE)
+ */
+
+#define APR_OPTIONAL_HOOK(ns,name,pfn,aszPre,aszSucc,nOrder) do { \
+  ns##_HOOK_##name##_t *apu__hook = pfn; \
+  apr_optional_hook_add(#name,(void (*)(void))apu__hook,aszPre, aszSucc, nOrder); \
+} while (0)
+
+/**
+ * @internal
+ * @param szName - the name of the function
+ * @return the hook structure for a given hook
+ */
+APU_DECLARE(apr_array_header_t *) apr_optional_hook_get(const char *szName);
+
+/**
+ * Implement an optional hook that runs until one of the functions
+ * returns something other than OK or DECLINE.
+ *
+ * @param ns The namespace prefix of the hook functions
+ * @param link The linkage declaration prefix of the hook
+ * @param ret The type of the return value of the hook
+ * @param ret The type of the return value of the hook
+ * @param name The name of the hook
+ * @param args_decl The declaration of the arguments for the hook
+ * @param args_use The names for the arguments for the hook
+ * @param ok Success value
+ * @param decline Decline value
+ */
+#define APR_IMPLEMENT_OPTIONAL_HOOK_RUN_ALL(ns,link,ret,name,args_decl,args_use,ok,decline) \
+link##_DECLARE(ret) ns##_run_##name args_decl \
+    { \
+    ns##_LINK_##name##_t *pHook; \
+    int n; \
+    ret rv; \
+    apr_array_header_t *pHookArray=apr_optional_hook_get(#name); \
+\
+    if(!pHookArray) \
+	return ok; \
+\
+    pHook=(ns##_LINK_##name##_t *)pHookArray->elts; \
+    for(n=0 ; n < pHookArray->nelts ; ++n) \
+	{ \
+	rv=(pHook[n].pFunc)args_use; \
+\
+	if(rv != ok && rv != decline) \
+	    return rv; \
+	} \
+    return ok; \
+    }
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_OPTIONAL_HOOK_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_queue.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_queue.h
new file mode 100644
index 00000000..5a0181b2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_queue.h
@@ -0,0 +1,138 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_QUEUE_H
+#define APR_QUEUE_H
+
+/**
+ * @file apr_queue.h
+ * @brief Thread Safe FIFO bounded queue
+ * @note Since most implementations of the queue are backed by a condition
+ * variable implementation, it isn't available on systems without threads.
+ * Although condition variables are some times available without threads.
+ */
+
+#include "apu.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+
+#if APR_HAS_THREADS
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup APR_Util_FIFO Thread Safe FIFO bounded queue
+ * @ingroup APR_Util
+ * @{
+ */
+
+/**
+ * opaque structure
+ */
+typedef struct apr_queue_t apr_queue_t;
+
+/** 
+ * create a FIFO queue
+ * @param queue The new queue
+ * @param queue_capacity maximum size of the queue
+ * @param a pool to allocate queue from
+ */
+APU_DECLARE(apr_status_t) apr_queue_create(apr_queue_t **queue, 
+                                           unsigned int queue_capacity, 
+                                           apr_pool_t *a);
+
+/**
+ * push/add a object to the queue, blocking if the queue is already full
+ *
+ * @param queue the queue
+ * @param data the data
+ * @returns APR_EINTR the blocking was interrupted (try again)
+ * @returns APR_EOF the queue has been terminated
+ * @returns APR_SUCCESS on a successfull push
+ */
+APU_DECLARE(apr_status_t) apr_queue_push(apr_queue_t *queue, void *data);
+
+/**
+ * pop/get an object from the queue, blocking if the queue is already empty
+ *
+ * @param queue the queue
+ * @param data the data
+ * @returns APR_EINTR the blocking was interrupted (try again)
+ * @returns APR_EOF if the queue has been terminated
+ * @returns APR_SUCCESS on a successfull pop
+ */
+APU_DECLARE(apr_status_t) apr_queue_pop(apr_queue_t *queue, void **data);
+
+/**
+ * push/add a object to the queue, returning immediatly if the queue is full
+ *
+ * @param queue the queue
+ * @param data the data
+ * @returns APR_EINTR the blocking operation was interrupted (try again)
+ * @returns APR_EAGAIN the queue is full
+ * @returns APR_EOF the queue has been terminated
+ * @returns APR_SUCCESS on a successfull push
+ */
+APU_DECLARE(apr_status_t) apr_queue_trypush(apr_queue_t *queue, void *data);
+
+/**
+ * pop/get an object to the queue, returning immediatly if the queue is empty
+ *
+ * @param queue the queue
+ * @param data the data
+ * @returns APR_EINTR the blocking operation was interrupted (try again)
+ * @returns APR_EAGAIN the queue is empty
+ * @returns APR_EOF the queue has been terminated
+ * @returns APR_SUCCESS on a successfull push
+ */
+APU_DECLARE(apr_status_t) apr_queue_trypop(apr_queue_t *queue, void **data);
+
+/**
+ * returns the size of the queue.
+ *
+ * @warning this is not threadsafe, and is intended for reporting/monitoring
+ * of the queue.
+ * @param queue the queue
+ * @returns the size of the queue
+ */
+APU_DECLARE(unsigned int) apr_queue_size(apr_queue_t *queue);
+
+/**
+ * interrupt all the threads blocking on this queue.
+ *
+ * @param queue the queue
+ */
+APU_DECLARE(apr_status_t) apr_queue_interrupt_all(apr_queue_t *queue);
+
+/**
+ * terminate all queue, sendinging a interupt to all the
+ * blocking threads
+ *
+ * @param queue the queue
+ */
+APU_DECLARE(apr_status_t) apr_queue_term(apr_queue_t *queue);
+
+#ifdef __cplusplus
+}
+#endif
+
+/** @} */
+
+#endif /* APR_HAS_THREADS */
+
+#endif /* APRQUEUE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_reslist.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_reslist.h
new file mode 100644
index 00000000..1a18391d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_reslist.h
@@ -0,0 +1,141 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_RESLIST_H
+#define APR_RESLIST_H
+
+/** 
+ * @file apr_reslist.h
+ * @brief APR-UTIL Resource List Routines
+ */
+
+#include "apr.h"
+#include "apu.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_time.h"
+
+#if APR_HAS_THREADS
+
+/**
+ * @defgroup APR_Util_RL Resource List Routines
+ * @ingroup APR_Util
+ * @{
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/** Opaque resource list object */
+typedef struct apr_reslist_t apr_reslist_t;
+
+/* Generic constructor called by resource list when it needs to create a
+ * resource.
+ * @param resource opaque resource
+ * @param param flags
+ * @param pool  Pool
+ */
+typedef apr_status_t (*apr_reslist_constructor)(void **resource, void *params,
+                                                apr_pool_t *pool);
+
+/* Generic destructor called by resource list when it needs to destroy a
+ * resource.
+ * @param resource opaque resource
+ * @param param flags
+ * @param pool  Pool
+ */
+typedef apr_status_t (*apr_reslist_destructor)(void *resource, void *params,
+                                               apr_pool_t *pool);
+
+/**
+ * Create a new resource list with the following parameters:
+ * @param reslist An address where the pointer to the new resource
+ *                list will be stored.
+ * @param pool The pool to use for local storage and management
+ * @param min Allowed minimum number of available resources. Zero
+ *            creates new resources only when needed.
+ * @param smax Resources will be destroyed to meet this maximum
+ *             restriction as they expire.
+ * @param hmax Absolute maximum limit on the number of total resources.
+ * @param ttl If non-zero, sets the maximum amount of time a resource
+ *               may be available while exceeding the soft limit.
+ * @param con Constructor routine that is called to create a new resource.
+ * @param de Destructor routine that is called to destroy an expired resource.
+ * @param params Passed to constructor and deconstructor
+ * @param pool The pool from which to create this resoure list. Also the
+ *             same pool that is passed to the constructor and destructor
+ *             routines.
+ */
+APU_DECLARE(apr_status_t) apr_reslist_create(apr_reslist_t **reslist,
+                                             int min, int smax, int hmax,
+                                             apr_interval_time_t ttl,
+                                             apr_reslist_constructor con,
+                                             apr_reslist_destructor de,
+                                             void *params,
+                                             apr_pool_t *pool);
+
+/**
+ * Destroy the given resource list and all resources controlled by
+ * this list.
+ * FIXME: Should this block until all resources become available,
+ *        or maybe just destroy all the free ones, or maybe destroy
+ *        them even though they might be in use by something else?
+ * @param reslist The reslist to destroy
+ */
+APU_DECLARE(apr_status_t) apr_reslist_destroy(apr_reslist_t *reslist);
+
+/**
+ * Retrieve a resource from the list, creating a new one if necessary.
+ * If we have met our maximum number of resources, we will block
+ * until one becomes available.
+ */
+APU_DECLARE(apr_status_t) apr_reslist_acquire(apr_reslist_t *reslist,
+                                              void **resource);
+
+/**
+ * Return a resource back to the list of available resources.
+ */
+APU_DECLARE(apr_status_t) apr_reslist_release(apr_reslist_t *reslist,
+                                              void *resource);
+
+/**
+ * Set the timeout the acquire will wait for a free resource
+ * when the maximum number of resources is exceeded.
+ * @param reslist The resource list.
+ * @param timeout Timeout to wait. The zero waits forewer.
+ */
+APU_DECLARE(void) apr_reslist_timeout_set(apr_reslist_t *reslist,
+                                          apr_interval_time_t timeout);
+
+/**
+ * Invalidate a resource in the pool - e.g. a database connection
+ * that returns a "lost connection" error and can't be restored.
+ * Use this instead of apr_reslist_release if the resource is bad.
+ */
+APU_DECLARE(apr_status_t) apr_reslist_invalidate(apr_reslist_t *reslist,
+                                                 void *resource);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+/** @} */
+
+#endif  /* APR_HAS_THREADS */
+
+#endif  /* ! APR_RESLIST_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_rmm.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_rmm.h
new file mode 100644
index 00000000..a1f0d676
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_rmm.h
@@ -0,0 +1,137 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_RMM_H
+#define APR_RMM_H
+/** 
+ * @file apr_rmm.h
+ * @brief APR-UTIL Relocatable Memory Management Routines
+ */
+/**
+ * @defgroup APR_Util_RMM Relocatable Memory Management Routines
+ * @ingroup APR_Util
+ * @{
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apu.h"
+#include "apr_anylock.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/** Structure to access Relocatable, Managed Memory */
+typedef struct apr_rmm_t apr_rmm_t;
+
+/** Fundamental allocation unit, within a specific apr_rmm_t */
+typedef apr_size_t   apr_rmm_off_t;
+
+/**
+ * Initialize a relocatable memory block to be managed by the apr_rmm API.
+ * @param rmm The relocatable memory block
+ * @param lock An apr_anylock_t of the appropriate type of lock, or NULL
+ *             if no locking is required.
+ * @param membuf The block of relocatable memory to be managed
+ * @param memsize The size of relocatable memory block to be managed
+ * @param cont The pool to use for local storage and management
+ * @remark Both @param membuf and @param memsize must be aligned
+ * (for instance using APR_ALIGN_DEFAULT).
+ */
+APU_DECLARE(apr_status_t) apr_rmm_init(apr_rmm_t **rmm, apr_anylock_t *lock,
+                                       void *membuf, apr_size_t memsize, 
+                                       apr_pool_t *cont);
+
+/**
+ * Destroy a managed memory block.
+ * @param rmm The relocatable memory block to destroy
+ */
+APU_DECLARE(apr_status_t) apr_rmm_destroy(apr_rmm_t *rmm);
+
+/**
+ * Attach to a relocatable memory block already managed by the apr_rmm API.
+ * @param rmm The relocatable memory block
+ * @param lock An apr_anylock_t of the appropriate type of lock
+ * @param membuf The block of relocatable memory already under management
+ * @param cont The pool to use for local storage and management
+ */
+APU_DECLARE(apr_status_t) apr_rmm_attach(apr_rmm_t **rmm, apr_anylock_t *lock,
+                                         void *membuf, apr_pool_t *cont);
+
+/**
+ * Detach from the managed block of memory.
+ * @param rmm The relocatable memory block to detach from
+ */
+APU_DECLARE(apr_status_t) apr_rmm_detach(apr_rmm_t *rmm);
+
+/**
+ * Allocate memory from the block of relocatable memory.
+ * @param rmm The relocatable memory block
+ * @param reqsize How much memory to allocate
+ */
+APU_DECLARE(apr_rmm_off_t) apr_rmm_malloc(apr_rmm_t *rmm, apr_size_t reqsize);
+
+/**
+ * Realloc memory from the block of relocatable memory.
+ * @param rmm The relocatable memory block
+ * @param entity The memory allocation to realloc
+ * @param reqsize The new size
+ */
+APU_DECLARE(apr_rmm_off_t) apr_rmm_realloc(apr_rmm_t *rmm, void *entity, apr_size_t reqsize);
+
+/**
+ * Allocate memory from the block of relocatable memory and initialize it to zero.
+ * @param rmm The relocatable memory block
+ * @param reqsize How much memory to allocate
+ */
+APU_DECLARE(apr_rmm_off_t) apr_rmm_calloc(apr_rmm_t *rmm, apr_size_t reqsize);
+
+/**
+ * Free allocation returned by apr_rmm_malloc or apr_rmm_calloc.
+ * @param rmm The relocatable memory block
+ * @param entity The memory allocation to free
+ */
+APU_DECLARE(apr_status_t) apr_rmm_free(apr_rmm_t *rmm, apr_rmm_off_t entity);
+
+/**
+ * Retrieve the physical address of a relocatable allocation of memory
+ * @param rmm The relocatable memory block
+ * @param entity The memory allocation to free
+ * @return address The address, aligned with APR_ALIGN_DEFAULT.
+ */
+APU_DECLARE(void *) apr_rmm_addr_get(apr_rmm_t *rmm, apr_rmm_off_t entity);
+
+/**
+ * Compute the offset of a relocatable allocation of memory
+ * @param rmm The relocatable memory block
+ * @param entity The physical address to convert to an offset
+ */
+APU_DECLARE(apr_rmm_off_t) apr_rmm_offset_get(apr_rmm_t *rmm, void *entity);
+
+/**
+ * Compute the required overallocation of memory needed to fit n allocs
+ * @param n The number of alloc/calloc regions desired
+ */
+APU_DECLARE(apr_size_t) apr_rmm_overhead_get(int n);
+
+#ifdef __cplusplus
+}
+#endif
+/** @} */
+#endif  /* ! APR_RMM_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sdbm.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sdbm.h
new file mode 100644
index 00000000..7fcf7f6e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sdbm.h
@@ -0,0 +1,175 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Ake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ * status: ex-public domain
+ */
+
+#ifndef APR_SDBM_H
+#define APR_SDBM_H
+
+#include "apu.h"
+#include "apr_errno.h"
+#include "apr_file_io.h"   /* for apr_fileperms_t */
+
+/** 
+ * @file apr_sdbm.h
+ * @brief apr-util SDBM library
+ */
+/**
+ * @defgroup APR_Util_DBM_SDBM SDBM library
+ * @ingroup APR_Util_DBM
+ * @{
+ */
+
+/**
+ * Structure for referencing an sdbm
+ */
+typedef struct apr_sdbm_t apr_sdbm_t;
+
+/**
+ * Structure for referencing the datum record within an sdbm
+ */
+typedef struct {
+    /** pointer to the data stored/retrieved */
+    char *dptr;
+    /** size of data */
+    int dsize;
+} apr_sdbm_datum_t;
+
+/* The extensions used for the database files */
+/** SDBM Directory file extension */
+#define APR_SDBM_DIRFEXT	".dir"
+/** SDBM page file extension */
+#define APR_SDBM_PAGFEXT	".pag"
+
+/* flags to sdbm_store */
+#define APR_SDBM_INSERT     0   /**< Insert */
+#define APR_SDBM_REPLACE    1   /**< Replace */
+#define APR_SDBM_INSERTDUP  2   /**< Insert with duplicates */
+
+/**
+ * Open an sdbm database by file name
+ * @param db The newly opened database
+ * @param name The sdbm file to open
+ * @param mode The flag values (APR_READ and APR_BINARY flags are implicit)
+ * <PRE>
+ *           APR_WRITE          open for read-write access
+ *           APR_CREATE         create the sdbm if it does not exist
+ *           APR_TRUNCATE       empty the contents of the sdbm
+ *           APR_EXCL           fail for APR_CREATE if the file exists
+ *           APR_DELONCLOSE     delete the sdbm when closed
+ *           APR_SHARELOCK      support locking across process/machines
+ * </PRE>
+ * @param perms Permissions to apply to if created
+ * @param p The pool to use when creating the sdbm
+ * @remark The sdbm name is not a true file name, as sdbm appends suffixes 
+ * for seperate data and index files.
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_open(apr_sdbm_t **db, const char *name, 
+                                        apr_int32_t mode, 
+                                        apr_fileperms_t perms, apr_pool_t *p);
+
+/**
+ * Close an sdbm file previously opened by apr_sdbm_open
+ * @param db The database to close
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_close(apr_sdbm_t *db);
+
+/**
+ * Lock an sdbm database for concurency of multiple operations
+ * @param db The database to lock
+ * @param type The lock type
+ * <PRE>
+ *           APR_FLOCK_SHARED
+ *           APR_FLOCK_EXCLUSIVE
+ * </PRE>
+ * @remark Calls to apr_sdbm_lock may be nested.  All apr_sdbm functions
+ * perform implicit locking.  Since an APR_FLOCK_SHARED lock cannot be 
+ * portably promoted to an APR_FLOCK_EXCLUSIVE lock, apr_sdbm_store and 
+ * apr_sdbm_delete calls will fail if an APR_FLOCK_SHARED lock is held.
+ * The apr_sdbm_lock call requires the database to be opened with the
+ * APR_SHARELOCK mode value.
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_lock(apr_sdbm_t *db, int type);
+
+/**
+ * Release an sdbm lock previously aquired by apr_sdbm_lock
+ * @param db The database to unlock
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_unlock(apr_sdbm_t *db);
+
+/**
+ * Fetch an sdbm record value by key
+ * @param db The database 
+ * @param value The value datum retrieved for this record
+ * @param key The key datum to find this record
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_fetch(apr_sdbm_t *db, 
+                                         apr_sdbm_datum_t *value, 
+                                         apr_sdbm_datum_t key);
+
+/**
+ * Store an sdbm record value by key
+ * @param db The database 
+ * @param key The key datum to store this record by
+ * @param value The value datum to store in this record
+ * @param opt The method used to store the record
+ * <PRE>
+ *           APR_SDBM_INSERT     return an error if the record exists
+ *           APR_SDBM_REPLACE    overwrite any existing record for key
+ * </PRE>
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_store(apr_sdbm_t *db, apr_sdbm_datum_t key,
+                                         apr_sdbm_datum_t value, int opt);
+
+/**
+ * Delete an sdbm record value by key
+ * @param db The database 
+ * @param key The key datum of the record to delete
+ * @remark It is not an error to delete a non-existent record.
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_delete(apr_sdbm_t *db, 
+                                          const apr_sdbm_datum_t key);
+
+/**
+ * Retrieve the first record key from a dbm
+ * @param db The database 
+ * @param key The key datum of the first record
+ * @remark The keys returned are not ordered.  To traverse the list of keys
+ * for an sdbm opened with APR_SHARELOCK, the caller must use apr_sdbm_lock
+ * prior to retrieving the first record, and hold the lock until after the
+ * last call to apr_sdbm_nextkey.
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_firstkey(apr_sdbm_t *db, apr_sdbm_datum_t *key);
+
+/**
+ * Retrieve the next record key from an sdbm
+ * @param db The database 
+ * @param key The key datum of the next record
+ */
+APU_DECLARE(apr_status_t) apr_sdbm_nextkey(apr_sdbm_t *db, apr_sdbm_datum_t *key);
+
+/**
+ * Returns true if the sdbm database opened for read-only access
+ * @param db The database to test
+ */
+APU_DECLARE(int) apr_sdbm_rdonly(apr_sdbm_t *db);
+/** @} */
+#endif /* APR_SDBM_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sha1.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sha1.h
new file mode 100644
index 00000000..1ad50655
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sha1.h
@@ -0,0 +1,121 @@
+/* Copyright 2001-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* NIST Secure Hash Algorithm
+ * 	heavily modified by Uwe Hollerbach uh@alumni.caltech edu
+ * 	from Peter C. Gutmann's implementation as found in
+ * 	Applied Cryptography by Bruce Schneier
+ * 	This code is hereby placed in the public domain
+ */
+
+#ifndef APR_SHA1_H
+#define APR_SHA1_H
+
+#include "apu.h"
+#include "apr_general.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file apr_sha1.h
+ * @brief APR-UTIL SHA1 library
+ */
+
+/** size of the SHA1 DIGEST */
+#define APR_SHA1_DIGESTSIZE 20
+
+/**
+ * Define the Magic String prefix that identifies a password as being
+ * hashed using our algorithm.
+ */
+#define APR_SHA1PW_ID "{SHA}"
+
+/** length of the SHA Password */
+#define APR_SHA1PW_IDLEN 5
+
+/** @see apr_sha1_ctx_t */
+typedef struct apr_sha1_ctx_t apr_sha1_ctx_t;
+
+/** 
+ * SHA1 context structure
+ */
+struct apr_sha1_ctx_t {
+    /** message digest */
+    apr_uint32_t digest[5];
+    /** 64-bit bit counts */
+    apr_uint32_t count_lo, count_hi;
+    /** SHA data buffer */
+    apr_uint32_t data[16];
+    /** unprocessed amount in data */
+    int local;
+};
+
+/**
+ * Provide a means to SHA1 crypt/encode a plaintext password in a way which
+ * makes password file compatible with those commonly use in netscape web
+ * and ldap installations.
+ * @param clear The plaintext password
+ * @param len The length of the plaintext password
+ * @param out The encrypted/encoded password
+ * @note SHA1 support is useful for migration purposes, but is less
+ *     secure than Apache's password format, since Apache's (MD5)
+ *     password format uses a random eight character salt to generate
+ *     one of many possible hashes for the same password.  Netscape
+ *     uses plain SHA1 without a salt, so the same password
+ *     will always generate the same hash, making it easier
+ *     to break since the search space is smaller.
+ */
+APU_DECLARE(void) apr_sha1_base64(const char *clear, int len, char *out);
+
+/**
+ * Initialize the SHA digest
+ * @param context The SHA context to initialize
+ */
+APU_DECLARE(void) apr_sha1_init(apr_sha1_ctx_t *context);
+
+/**
+ * Update the SHA digest
+ * @param context The SHA1 context to update
+ * @param input The buffer to add to the SHA digest
+ * @param inputLen The length of the input buffer
+ */
+APU_DECLARE(void) apr_sha1_update(apr_sha1_ctx_t *context, const char *input,
+                                unsigned int inputLen);
+
+/**
+ * Update the SHA digest with binary data
+ * @param context The SHA1 context to update
+ * @param input The buffer to add to the SHA digest
+ * @param inputLen The length of the input buffer
+ */
+APU_DECLARE(void) apr_sha1_update_binary(apr_sha1_ctx_t *context,
+                                       const unsigned char *input,
+                                       unsigned int inputLen);
+
+/**
+ * Finish computing the SHA digest
+ * @param digest the output buffer in which to store the digest
+ * @param context The context to finalize
+ */
+APU_DECLARE(void) apr_sha1_final(unsigned char digest[APR_SHA1_DIGESTSIZE],
+                               apr_sha1_ctx_t *context);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* APR_SHA1_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_strmatch.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_strmatch.h
new file mode 100644
index 00000000..4753318b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_strmatch.h
@@ -0,0 +1,81 @@
+/* Copyright 2002-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_STRMATCH_H
+#define APR_STRMATCH_H
+/**
+ * @file apr_strmatch.h
+ * @brief APR-UTIL string matching routines
+ */
+
+#include "apu.h"
+#include "apr_pools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup APR_Util_StrMatch String matching routines
+ * @ingroup APR_Util
+ * @{
+ */
+
+/** @see apr_strmatch_pattern */
+typedef struct apr_strmatch_pattern apr_strmatch_pattern;
+
+/**
+ * Precompiled search pattern
+ */
+struct apr_strmatch_pattern {
+    /** Function called to compare */
+    const char *(*compare)(const apr_strmatch_pattern *this_pattern,
+                           const char *s, apr_size_t slen);
+    const char *pattern;    /**< Current pattern */
+    apr_size_t length;      /**< Current length */
+    void *context;          /**< hook to add precomputed metadata */
+};
+
+#if defined(DOXYGEN)
+/**
+ * Search for a precompiled pattern within a string
+ * @param pattern The pattern
+ * @param s The string in which to search for the pattern
+ * @param slen The length of s (excluding null terminator)
+ * @return A pointer to the first instance of the pattern in s, or
+ *         NULL if not found
+ */
+APU_DECLARE(const char *) apr_strmatch(const apr_strmatch_pattern *pattern,
+                                       const char *s, apr_size_t slen);
+#else
+#define apr_strmatch(pattern, s, slen) (*((pattern)->compare))((pattern), (s), (slen))
+#endif
+
+/**
+ * Precompile a pattern for matching using the Boyer-Moore-Horspool algorithm
+ * @param p The pool from which to allocate the pattern
+ * @param s The pattern string
+ * @param case_sensitive Whether the matching should be case-sensitive
+ * @return a pointer to the compiled pattern, or NULL if compilation fails
+ */
+APU_DECLARE(const apr_strmatch_pattern *) apr_strmatch_precompile(apr_pool_t *p, const char *s, int case_sensitive);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APR_STRMATCH_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_uri.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_uri.h
new file mode 100644
index 00000000..877e51a0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_uri.h
@@ -0,0 +1,181 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apr_uri.h: External Interface of apr_uri.c
+ */
+
+/**
+ * @file apr_uri.h
+ * @brief APR-UTIL URI Routines
+ */
+
+#ifndef APR_URI_H
+#define APR_URI_H
+
+#include "apu.h"
+
+#include "apr_network_io.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup APR_Util_URI URI
+ * @ingroup APR_Util
+ * @{
+ */
+
+#define APR_URI_FTP_DEFAULT_PORT         21 /**< default FTP port */
+#define APR_URI_SSH_DEFAULT_PORT         22 /**< default SSH port */
+#define APR_URI_TELNET_DEFAULT_PORT      23 /**< default telnet port */
+#define APR_URI_GOPHER_DEFAULT_PORT      70 /**< default Gopher port */
+#define APR_URI_HTTP_DEFAULT_PORT        80 /**< default HTTP port */
+#define APR_URI_POP_DEFAULT_PORT        110 /**< default POP port */
+#define APR_URI_NNTP_DEFAULT_PORT       119 /**< default NNTP port */
+#define APR_URI_IMAP_DEFAULT_PORT       143 /**< default IMAP port */
+#define APR_URI_PROSPERO_DEFAULT_PORT   191 /**< default Prospero port */
+#define APR_URI_WAIS_DEFAULT_PORT       210 /**< default WAIS port */
+#define APR_URI_LDAP_DEFAULT_PORT       389 /**< default LDAP port */
+#define APR_URI_HTTPS_DEFAULT_PORT      443 /**< default HTTPS port */
+#define APR_URI_RTSP_DEFAULT_PORT       554 /**< default RTSP port */
+#define APR_URI_SNEWS_DEFAULT_PORT      563 /**< default SNEWS port */
+#define APR_URI_ACAP_DEFAULT_PORT       674 /**< default ACAP port */
+#define APR_URI_NFS_DEFAULT_PORT       2049 /**< default NFS port */
+#define APR_URI_TIP_DEFAULT_PORT       3372 /**< default TIP port */
+#define APR_URI_SIP_DEFAULT_PORT       5060 /**< default SIP port */
+
+/** Flags passed to unparse_uri_components(): */
+/** suppress "scheme://user\@site:port" */
+#define APR_URI_UNP_OMITSITEPART    (1U<<0)
+/** Just omit user */
+#define APR_URI_UNP_OMITUSER        (1U<<1)
+/** Just omit password */
+#define APR_URI_UNP_OMITPASSWORD    (1U<<2)
+/** omit "user:password\@" part */
+#define APR_URI_UNP_OMITUSERINFO    (APR_URI_UNP_OMITUSER | \
+                                     APR_URI_UNP_OMITPASSWORD)
+/** Show plain text password (default: show XXXXXXXX) */
+#define APR_URI_UNP_REVEALPASSWORD  (1U<<3)
+/** Show "scheme://user\@site:port" only */
+#define APR_URI_UNP_OMITPATHINFO    (1U<<4)
+/** Omit the "?queryarg" from the path */
+#define APR_URI_UNP_OMITQUERY       (1U<<5)
+
+/** @see apr_uri_t */
+typedef struct apr_uri_t apr_uri_t;
+
+/**
+ * A structure to encompass all of the fields in a uri
+ */
+struct apr_uri_t {
+    /** scheme ("http"/"ftp"/...) */
+    char *scheme;
+    /** combined [user[:password]\@]host[:port] */
+    char *hostinfo;
+    /** user name, as in http://user:passwd\@host:port/ */
+    char *user;
+    /** password, as in http://user:passwd\@host:port/ */
+    char *password;
+    /** hostname from URI (or from Host: header) */
+    char *hostname;
+    /** port string (integer representation is in "port") */
+    char *port_str;
+    /** the request path (or "/" if only scheme://host was given) */
+    char *path;
+    /** Everything after a '?' in the path, if present */
+    char *query;
+    /** Trailing "#fragment" string, if present */
+    char *fragment;
+
+    /** structure returned from gethostbyname() */
+    struct hostent *hostent;
+
+    /** The port number, numeric, valid only if port_str != NULL */
+    apr_port_t port;
+    
+    /** has the structure been initialized */
+    unsigned is_initialized:1;
+
+    /** has the DNS been looked up yet */
+    unsigned dns_looked_up:1;
+    /** has the dns been resolved yet */
+    unsigned dns_resolved:1;
+};
+
+/* apr_uri.c */
+/**
+ * Return the default port for a given scheme.  The schemes recognized are
+ * http, ftp, https, gopher, wais, nntp, snews, and prospero
+ * @param scheme_str The string that contains the current scheme
+ * @return The default port for this scheme
+ */ 
+APU_DECLARE(apr_port_t) apr_uri_port_of_scheme(const char *scheme_str);
+
+/** @deprecated @see apr_uri_port_of_scheme */
+APU_DECLARE(apr_port_t) apr_uri_default_port_for_scheme(const char *scheme_str);
+
+/**
+ * Unparse a apr_uri_t structure to an URI string.  Optionally 
+ * suppress the password for security reasons.
+ * @param p The pool to allocate out of
+ * @param uptr All of the parts of the uri
+ * @param flags How to unparse the uri.  One of:
+ * <PRE>
+ *    APR_URI_UNP_OMITSITEPART        Suppress "scheme://user\@site:port" 
+ *    APR_URI_UNP_OMITUSER            Just omit user 
+ *    APR_URI_UNP_OMITPASSWORD        Just omit password 
+ *    APR_URI_UNP_OMITUSERINFO        Omit "user:password\@" part
+ *    APR_URI_UNP_REVEALPASSWORD      Show plain text password (default: show XXXXXXXX)
+ *    APR_URI_UNP_OMITPATHINFO        Show "scheme://user\@site:port" only 
+ *    APR_URI_UNP_OMITQUERY           Omit "?queryarg" or "#fragment" 
+ * </PRE>
+ * @return The uri as a string
+ */
+APU_DECLARE(char *) apr_uri_unparse(apr_pool_t *p, 
+                                    const apr_uri_t *uptr,
+                                    unsigned flags);
+
+/**
+ * Parse a given URI, fill in all supplied fields of a apr_uri_t
+ * structure. This eliminates the necessity of extracting host, port,
+ * path, query info repeatedly in the modules.
+ * @param p The pool to allocate out of
+ * @param uri The uri to parse
+ * @param uptr The apr_uri_t to fill out
+ * @return APR_SUCCESS for success or error code
+ */
+APU_DECLARE(apr_status_t) apr_uri_parse(apr_pool_t *p, const char *uri, 
+                                        apr_uri_t *uptr);
+
+/**
+ * Special case for CONNECT parsing: it comes with the hostinfo part only
+ * @param p The pool to allocate out of
+ * @param hostinfo The hostinfo string to parse
+ * @param uptr The apr_uri_t to fill out
+ * @return APR_SUCCESS for success or error code
+ */
+APU_DECLARE(apr_status_t) apr_uri_parse_hostinfo(apr_pool_t *p, 
+                                                 const char *hostinfo, 
+                                                 apr_uri_t *uptr);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_URI_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_uuid.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_uuid.h
new file mode 100644
index 00000000..820d7409
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_uuid.h
@@ -0,0 +1,76 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file apr_uuid.h
+ * @brief APR UUID library
+ */
+#ifndef APR_UUID_H
+#define APR_UUID_H
+
+#include "apu.h"
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup APR_UUID UUID Handling
+ * @ingroup APR
+ * @{
+ */
+
+/**
+ * we represent a UUID as a block of 16 bytes.
+ */
+
+typedef struct {
+    unsigned char data[16]; /**< the actual UUID */
+} apr_uuid_t;
+
+/** UUIDs are formatted as: 00112233-4455-6677-8899-AABBCCDDEEFF */
+#define APR_UUID_FORMATTED_LENGTH 36
+
+
+/**
+ * Generate and return a (new) UUID
+ * @param uuid The resulting UUID
+ */ 
+APU_DECLARE(void) apr_uuid_get(apr_uuid_t *uuid);
+
+/**
+ * Format a UUID into a string, following the standard format
+ * @param buffer The buffer to place the formatted UUID string into. It must
+ *               be at least APR_UUID_FORMATTED_LENGTH + 1 bytes long to hold
+ *               the formatted UUID and a null terminator
+ * @param uuid The UUID to format
+ */ 
+APU_DECLARE(void) apr_uuid_format(char *buffer, const apr_uuid_t *uuid);
+
+/**
+ * Parse a standard-format string into a UUID
+ * @param uuid The resulting UUID
+ * @param uuid_str The formatted UUID
+ */ 
+APU_DECLARE(apr_status_t) apr_uuid_parse(apr_uuid_t *uuid, const char *uuid_str);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_UUID_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_xlate.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_xlate.h
new file mode 100644
index 00000000..92e77464
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_xlate.h
@@ -0,0 +1,158 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_XLATE_H
+#define APR_XLATE_H
+
+#include "apu.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @file apr_xlate.h
+ * @brief APR I18N translation library
+ */
+
+/**
+ * @defgroup APR_XLATE I18N translation library
+ * @ingroup APR
+ * @{
+ */
+/** Opaque translation buffer */
+typedef struct apr_xlate_t            apr_xlate_t;
+
+/**
+ * Set up for converting text from one charset to another.
+ * @param convset The handle to be filled in by this function
+ * @param topage The name of the target charset
+ * @param frompage The name of the source charset
+ * @param pool The pool to use
+ * @remark
+ *  Specify APR_DEFAULT_CHARSET for one of the charset
+ *  names to indicate the charset of the source code at
+ *  compile time.  This is useful if there are literal
+ *  strings in the source code which must be translated
+ *  according to the charset of the source code.
+ *  APR_DEFAULT_CHARSET is not useful if the source code
+ *  of the caller was not encoded in the same charset as
+ *  APR at compile time.
+ *
+ * @remark
+ *  Specify APR_LOCALE_CHARSET for one of the charset
+ *  names to indicate the charset of the current locale.
+ *
+ * @remark
+ *  Return APR_EINVAL if unable to procure a convset, or APR_ENOTIMPL
+ *  if charset transcoding is not available in this instance of
+ *  apr-util at all (i.e., APR_HAS_XLATE is undefined).
+ */
+APU_DECLARE(apr_status_t) apr_xlate_open(apr_xlate_t **convset, 
+                                         const char *topage, 
+                                         const char *frompage, 
+                                         apr_pool_t *pool);
+
+/** 
+ * This is to indicate the charset of the sourcecode at compile time
+ * names to indicate the charset of the source code at
+ * compile time.  This is useful if there are literal
+ * strings in the source code which must be translated
+ * according to the charset of the source code.
+ */
+#define APR_DEFAULT_CHARSET (const char *)0
+/**
+ * To indicate charset names of the current locale 
+ */
+#define APR_LOCALE_CHARSET (const char *)1
+
+/**
+ * Find out whether or not the specified conversion is single-byte-only.
+ * @param convset The handle allocated by apr_xlate_open, specifying the 
+ *                parameters of conversion
+ * @param onoff Output: whether or not the conversion is single-byte-only
+ * @remark
+ *  Return APR_ENOTIMPL if charset transcoding is not available
+ *  in this instance of apr-util (i.e., APR_HAS_XLATE is undefined).
+ */
+APU_DECLARE(apr_status_t) apr_xlate_sb_get(apr_xlate_t *convset, int *onoff);
+
+/** @deprecated @see apr_xlate_sb_get */
+APU_DECLARE(apr_status_t) apr_xlate_get_sb(apr_xlate_t *convset, int *onoff);
+
+/**
+ * Convert a buffer of text from one codepage to another.
+ * @param convset The handle allocated by apr_xlate_open, specifying 
+ *                the parameters of conversion
+ * @param inbuf The address of the source buffer
+ * @param inbytes_left Input: the amount of input data to be translated
+ *                     Output: the amount of input data not yet translated    
+ * @param outbuf The address of the destination buffer
+ * @param outbytes_left Input: the size of the output buffer
+ *                      Output: the amount of the output buffer not yet used
+ * @remark
+ *  Return APR_ENOTIMPL if charset transcoding is not available
+ *  in this instance of apr-util (i.e., APR_HAS_XLATE is undefined).
+ */
+APU_DECLARE(apr_status_t) apr_xlate_conv_buffer(apr_xlate_t *convset, 
+                                                const char *inbuf, 
+                                                apr_size_t *inbytes_left, 
+                                                char *outbuf,
+                                                apr_size_t *outbytes_left);
+
+/* @see apr_file_io.h the comment in apr_file_io.h about this hack */
+#ifdef APR_NOT_DONE_YET
+/**
+ * The purpose of apr_xlate_conv_char is to translate one character
+ * at a time.  This needs to be written carefully so that it works
+ * with double-byte character sets. 
+ * @param convset The handle allocated by apr_xlate_open, specifying the
+ *                parameters of conversion
+ * @param inchar The character to convert
+ * @param outchar The converted character
+ */
+APU_DECLARE(apr_status_t) apr_xlate_conv_char(apr_xlate_t *convset, 
+                                              char inchar, char outchar);
+#endif
+
+/**
+ * Convert a single-byte character from one charset to another.
+ * @param convset The handle allocated by apr_xlate_open, specifying the 
+ *                parameters of conversion
+ * @param inchar The single-byte character to convert.
+ * @warning This only works when converting between single-byte character sets.
+ *          -1 will be returned if the conversion can't be performed.
+ */
+APU_DECLARE(apr_int32_t) apr_xlate_conv_byte(apr_xlate_t *convset, 
+                                             unsigned char inchar);
+
+/**
+ * Close a codepage translation handle.
+ * @param convset The codepage translation handle to close
+ * @remark
+ *  Return APR_ENOTIMPL if charset transcoding is not available
+ *  in this instance of apr-util (i.e., APR_HAS_XLATE is undefined).
+ */
+APU_DECLARE(apr_status_t) apr_xlate_close(apr_xlate_t *convset);
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_XLATE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_xml.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_xml.h
new file mode 100644
index 00000000..551283e6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_xml.h
@@ -0,0 +1,340 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * @file apr_xml.h
+ * @brief APR-UTIL XML Library
+ */
+#ifndef APR_XML_H
+#define APR_XML_H
+
+/**
+ * @defgroup APR_Util_XML XML 
+ * @ingroup APR_Util
+ * @{
+ */
+#include "apr_pools.h"
+#include "apr_tables.h"
+#include "apr_file_io.h"
+
+#include "apu.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @package Apache XML library
+ */
+
+/* -------------------------------------------------------------------- */
+
+/* ### these will need to move at some point to a more logical spot */
+
+/** @see apr_text */
+typedef struct apr_text apr_text;
+
+/** Structure to keep a linked list of pieces of text */
+struct apr_text {
+    /** The current piece of text */
+    const char *text;
+    /** a pointer to the next piece of text */
+    struct apr_text *next;
+};
+
+/** @see apr_text_header */
+typedef struct apr_text_header apr_text_header;
+
+/** A list of pieces of text */
+struct apr_text_header {
+    /** The first piece of text in the list */
+    apr_text *first;
+    /** The last piece of text in the list */
+    apr_text *last;
+};
+
+/**
+ * Append a piece of text to the end of a list
+ * @param p The pool to allocate out of
+ * @param hdr The text header to append to
+ * @param text The new text to append
+ */
+APU_DECLARE(void) apr_text_append(apr_pool_t *p, apr_text_header *hdr,
+                                  const char *text);
+
+
+/* --------------------------------------------------------------------
+**
+** XML PARSING
+*/
+
+/*
+** Qualified namespace values
+**
+** APR_XML_NS_DAV_ID
+**    We always insert the "DAV:" namespace URI at the head of the
+**    namespace array. This means that it will always be at ID==0,
+**    making it much easier to test for.
+**
+** APR_XML_NS_NONE
+**    This special ID is used for two situations:
+**
+**    1) The namespace prefix begins with "xml" (and we do not know
+**       what it means). Namespace prefixes with "xml" (any case) as
+**       their first three characters are reserved by the XML Namespaces
+**       specification for future use. mod_dav will pass these through
+**       unchanged. When this identifier is used, the prefix is LEFT in
+**       the element/attribute name. Downstream processing should not
+**       prepend another prefix.
+**
+**    2) The element/attribute does not have a namespace.
+**
+**       a) No prefix was used, and a default namespace has not been
+**          defined.
+**       b) No prefix was used, and the default namespace was specified
+**          to mean "no namespace". This is done with a namespace
+**          declaration of:  xmlns=""
+**          (this declaration is typically used to override a previous
+**          specification for the default namespace)
+**
+**       In these cases, we need to record that the elem/attr has no
+**       namespace so that we will not attempt to prepend a prefix.
+**       All namespaces that are used will have a prefix assigned to
+**       them -- mod_dav will never set or use the default namespace
+**       when generating XML. This means that "no prefix" will always
+**       mean "no namespace".
+**
+**    In both cases, the XML generation will avoid prepending a prefix.
+**    For the first case, this means the original prefix/name will be
+**    inserted into the output stream. For the latter case, it means
+**    the name will have no prefix, and since we never define a default
+**    namespace, this means it will have no namespace.
+**
+** Note: currently, mod_dav understands the "xmlns" prefix and the
+**     "xml:lang" attribute. These are handled specially (they aren't
+**     left within the XML tree), so the APR_XML_NS_NONE value won't ever
+**     really apply to these values.
+*/
+#define APR_XML_NS_DAV_ID	0	/**< namespace ID for "DAV:" */
+#define APR_XML_NS_NONE		-10	/**< no namespace for this elem/attr */
+
+#define APR_XML_NS_ERROR_BASE	-100	/**< used only during processing */
+/** Is this namespace an error? */
+#define APR_XML_NS_IS_ERROR(e)	((e) <= APR_XML_NS_ERROR_BASE)
+
+/** @see apr_xml_attr */
+typedef struct apr_xml_attr apr_xml_attr;
+/** @see apr_xml_elem */
+typedef struct apr_xml_elem apr_xml_elem;
+/** @see apr_xml_doc */
+typedef struct apr_xml_doc apr_xml_doc;
+
+/** apr_xml_attr: holds a parsed XML attribute */
+struct apr_xml_attr {
+    /** attribute name */
+    const char *name;
+    /** index into namespace array */
+    int ns;
+
+    /** attribute value */
+    const char *value;
+
+    /** next attribute */
+    struct apr_xml_attr *next;
+};
+
+/** apr_xml_elem: holds a parsed XML element */
+struct apr_xml_elem {
+    /** element name */
+    const char *name;
+    /** index into namespace array */
+    int ns;
+    /** xml:lang for attrs/contents */
+    const char *lang;
+
+    /** cdata right after start tag */
+    apr_text_header first_cdata;
+    /** cdata after MY end tag */
+    apr_text_header following_cdata;
+
+    /** parent element */
+    struct apr_xml_elem *parent;	
+    /** next (sibling) element */
+    struct apr_xml_elem *next;	
+    /** first child element */
+    struct apr_xml_elem *first_child;
+    /** first attribute */
+    struct apr_xml_attr *attr;		
+
+    /* used only during parsing */
+    /** last child element */
+    struct apr_xml_elem *last_child;
+    /** namespaces scoped by this elem */
+    struct apr_xml_ns_scope *ns_scope;
+
+    /* used by modules during request processing */
+    /** Place for modules to store private data */
+    void *priv;
+};
+
+/** Is this XML element empty? */
+#define APR_XML_ELEM_IS_EMPTY(e) ((e)->first_child == NULL && \
+                                  (e)->first_cdata.first == NULL)
+
+/** apr_xml_doc: holds a parsed XML document */
+struct apr_xml_doc {
+    /** root element */
+    apr_xml_elem *root;	
+    /** array of namespaces used */
+    apr_array_header_t *namespaces;
+};
+
+/** Opaque XML parser structure */
+typedef struct apr_xml_parser apr_xml_parser;
+
+/**
+ * Create an XML parser
+ * @param pool The pool for allocating the parser and the parse results.
+ * @return The new parser.
+ */
+APU_DECLARE(apr_xml_parser *) apr_xml_parser_create(apr_pool_t *pool);
+
+/**
+ * Parse a File, producing a xml_doc
+ * @param p      The pool for allocating the parse results.
+ * @param parser A pointer to *parser (needed so calling function can get
+ *               errors), will be set to NULL on successfull completion.
+ * @param ppdoc  A pointer to *apr_xml_doc (which has the parsed results in it)
+ * @param xmlfd  A file to read from.
+ * @param buffer_length Buffer length which would be suitable 
+ * @return Any errors found during parsing.
+ */
+APU_DECLARE(apr_status_t) apr_xml_parse_file(apr_pool_t *p,
+                                             apr_xml_parser **parser,
+                                             apr_xml_doc **ppdoc,
+                                             apr_file_t *xmlfd,
+                                             apr_size_t buffer_length);
+
+
+/**
+ * Feed input into the parser
+ * @param parser The XML parser for parsing this data.
+ * @param data The data to parse.
+ * @param len The length of the data.
+ * @return Any errors found during parsing.
+ * @remark Use apr_xml_parser_geterror() to get more error information.
+ */
+APU_DECLARE(apr_status_t) apr_xml_parser_feed(apr_xml_parser *parser,
+                                              const char *data,
+                                              apr_size_t len);
+
+/**
+ * Terminate the parsing and return the result
+ * @param parser The XML parser for parsing this data.
+ * @param pdoc The resulting parse information. May be NULL to simply
+ *             terminate the parsing without fetching the info.
+ * @return Any errors found during the final stage of parsing.
+ * @remark Use apr_xml_parser_geterror() to get more error information.
+ */
+APU_DECLARE(apr_status_t) apr_xml_parser_done(apr_xml_parser *parser,
+                                              apr_xml_doc **pdoc);
+
+/**
+ * Fetch additional error information from the parser.
+ * @param parser The XML parser to query for errors.
+ * @param errbuf A buffer for storing error text.
+ * @param errbufsize The length of the error text buffer.
+ * @return The error buffer
+ */
+APU_DECLARE(char *) apr_xml_parser_geterror(apr_xml_parser *parser,
+                                            char *errbuf,
+                                            apr_size_t errbufsize);
+
+
+/**
+ * Converts an XML element tree to flat text 
+ * @param p The pool to allocate out of
+ * @param elem The XML element to convert
+ * @param style How to covert the XML.  One of:
+ * <PRE>
+ *     APR_XML_X2T_FULL                start tag, contents, end tag 
+ *     APR_XML_X2T_INNER               contents only 
+ *     APR_XML_X2T_LANG_INNER          xml:lang + inner contents 
+ *     APR_XML_X2T_FULL_NS_LANG        FULL + ns defns + xml:lang 
+ * </PRE>
+ * @param namespaces The namespace of the current XML element
+ * @param ns_map Namespace mapping
+ * @param pbuf Buffer to put the converted text into
+ * @param psize Size of the converted text
+ */
+APU_DECLARE(void) apr_xml_to_text(apr_pool_t *p, const apr_xml_elem *elem,
+                                  int style, apr_array_header_t *namespaces,
+                                  int *ns_map, const char **pbuf,
+                                  apr_size_t *psize);
+
+/* style argument values: */
+#define APR_XML_X2T_FULL         0	/**< start tag, contents, end tag */
+#define APR_XML_X2T_INNER        1	/**< contents only */
+#define APR_XML_X2T_LANG_INNER   2	/**< xml:lang + inner contents */
+#define APR_XML_X2T_FULL_NS_LANG 3	/**< FULL + ns defns + xml:lang */
+
+/**
+ * empty XML element
+ * @param p The pool to allocate out of
+ * @param elem The XML element to empty
+ * @return the string that was stored in the XML element
+ */
+APU_DECLARE(const char *) apr_xml_empty_elem(apr_pool_t *p,
+                                             const apr_xml_elem *elem);
+
+/**
+ * quote an XML string
+ * Replace '<', '>', and '&' with '&lt;', '&gt;', and '&amp;'.
+ * @param p The pool to allocate out of
+ * @param s The string to quote
+ * @param quotes If quotes is true, then replace '"' with '&quot;'.
+ * @return The quoted string
+ * @note If the string does not contain special characters, it is not
+ * duplicated into the pool and the original string is returned.
+ */
+APU_DECLARE(const char *) apr_xml_quote_string(apr_pool_t *p, const char *s,
+                                               int quotes);
+
+/**
+ * Quote an XML element
+ * @param p The pool to allocate out of
+ * @param elem The element to quote
+ */
+APU_DECLARE(void) apr_xml_quote_elem(apr_pool_t *p, apr_xml_elem *elem);
+
+/* manage an array of unique URIs: apr_xml_insert_uri() and APR_XML_URI_ITEM() */
+
+/**
+ * return the URI's (existing) index, or insert it and return a new index 
+ * @param uri_array array to insert into
+ * @param uri The uri to insert
+ * @return int The uri's index
+ */
+APU_DECLARE(int) apr_xml_insert_uri(apr_array_header_t *uri_array,
+                                    const char *uri);
+
+/** Get the URI item for this XML element */
+#define APR_XML_GET_URI_ITEM(ary, i) (((const char * const *)(ary)->elts)[i])
+
+#ifdef __cplusplus
+}
+#endif
+/** @} */
+#endif /* APR_XML_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.h
new file mode 100644
index 00000000..42edff8d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.h
@@ -0,0 +1,85 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apu.h is generated from apu.h.in by configure -- do not edit apu.h
+ */
+/* @file apu.h
+ * @brief APR-Utility main file
+ */
+/**
+ * @defgroup APR_Util APR Utility Functions
+ * @{
+ */
+
+
+#ifndef APU_H
+#define APU_H
+
+/**
+ * APU_DECLARE_EXPORT is defined when building the APR-UTIL dynamic library,
+ * so that all public symbols are exported.
+ *
+ * APU_DECLARE_STATIC is defined when including the APR-UTIL public headers,
+ * to provide static linkage when the dynamic library may be unavailable.
+ *
+ * APU_DECLARE_STATIC and APU_DECLARE_EXPORT are left undefined when
+ * including the APR-UTIL public headers, to import and link the symbols from 
+ * the dynamic APR-UTIL library and assure appropriate indirection and calling
+ * conventions at compile time.
+ */
+
+/**
+ * The public APR-UTIL functions are declared with APU_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APU_DECLARE_NONSTD().
+ *
+ * @deffunc APU_DECLARE(rettype) apr_func(args);
+ */
+#define APU_DECLARE(type)            type
+/**
+ * The public APR-UTIL functions using variable arguments are declared with 
+ * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
+ *
+ * @deffunc APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APU_DECLARE_NONSTD(type)     type
+/**
+ * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ *
+ * @deffunc APU_DECLARE_DATA type apr_variable;
+ * @tip APU_DECLARE_DATA extern type apr_variable; syntax is required for
+ * declarations within headers to properly import the variable.
+ */
+#define APU_DECLARE_DATA
+/*
+ * we always have SDBM (it's in our codebase)
+ */
+#define APU_HAVE_SDBM   1
+#define APU_HAVE_GDBM   0
+#define APU_HAVE_NDBM   0
+#define APU_HAVE_DB     0
+
+#if APU_HAVE_DB
+#define APU_HAVE_DB_VERSION    0
+#endif /* APU_HAVE_DB */
+
+#define APU_HAVE_APR_ICONV     0
+#define APU_HAVE_ICONV         1
+#define APR_HAS_XLATE          (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
+
+#endif /* APU_H */
+/** @} */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.h.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.h.in
new file mode 100644
index 00000000..09731b67
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.h.in
@@ -0,0 +1,85 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apu.h is generated from apu.h.in by configure -- do not edit apu.h
+ */
+/* @file apu.h
+ * @brief APR-Utility main file
+ */
+/**
+ * @defgroup APR_Util APR Utility Functions
+ * @{
+ */
+
+
+#ifndef APU_H
+#define APU_H
+
+/**
+ * APU_DECLARE_EXPORT is defined when building the APR-UTIL dynamic library,
+ * so that all public symbols are exported.
+ *
+ * APU_DECLARE_STATIC is defined when including the APR-UTIL public headers,
+ * to provide static linkage when the dynamic library may be unavailable.
+ *
+ * APU_DECLARE_STATIC and APU_DECLARE_EXPORT are left undefined when
+ * including the APR-UTIL public headers, to import and link the symbols from 
+ * the dynamic APR-UTIL library and assure appropriate indirection and calling
+ * conventions at compile time.
+ */
+
+/**
+ * The public APR-UTIL functions are declared with APU_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APU_DECLARE_NONSTD().
+ *
+ * @deffunc APU_DECLARE(rettype) apr_func(args);
+ */
+#define APU_DECLARE(type)            type
+/**
+ * The public APR-UTIL functions using variable arguments are declared with 
+ * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
+ *
+ * @deffunc APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APU_DECLARE_NONSTD(type)     type
+/**
+ * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ *
+ * @deffunc APU_DECLARE_DATA type apr_variable;
+ * @tip APU_DECLARE_DATA extern type apr_variable; syntax is required for
+ * declarations within headers to properly import the variable.
+ */
+#define APU_DECLARE_DATA
+/*
+ * we always have SDBM (it's in our codebase)
+ */
+#define APU_HAVE_SDBM   @apu_have_sdbm@
+#define APU_HAVE_GDBM   @apu_have_gdbm@
+#define APU_HAVE_NDBM   @apu_have_ndbm@
+#define APU_HAVE_DB     @apu_have_db@
+
+#if APU_HAVE_DB
+#define APU_HAVE_DB_VERSION    @apu_db_version@
+#endif /* APU_HAVE_DB */
+
+#define APU_HAVE_APR_ICONV     0
+#define APU_HAVE_ICONV         @have_iconv@
+#define APR_HAS_XLATE          (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
+
+#endif /* APU_H */
+/** @} */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.hnw b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.hnw
new file mode 100644
index 00000000..385c937b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.hnw
@@ -0,0 +1,91 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* 
+ * Note: This is a NetWare specific version of apu.h. It is renamed to
+ * apu.h at the start of a NetWare build.
+ */
+/* @file apu.h
+ * @brief APR-Utility main file
+ */
+/**
+ * @defgroup APR_Util APR Utility Functions
+ * @{
+ */
+
+
+#ifndef APU_H
+#define APU_H
+
+/**
+ * APU_DECLARE_EXPORT is defined when building the APR-UTIL dynamic library,
+ * so that all public symbols are exported.
+ *
+ * APU_DECLARE_STATIC is defined when including the APR-UTIL public headers,
+ * to provide static linkage when the dynamic library may be unavailable.
+ *
+ * APU_DECLARE_STATIC and APU_DECLARE_EXPORT are left undefined when
+ * including the APR-UTIL public headers, to import and link the symbols from 
+ * the dynamic APR-UTIL library and assure appropriate indirection and calling
+ * conventions at compile time.
+ */
+
+/**
+ * The public APR-UTIL functions are declared with APU_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APU_DECLARE_NONSTD().
+ *
+ * @deffunc APU_DECLARE(rettype) apr_func(args);
+ */
+#define APU_DECLARE(type)            type
+/**
+ * The public APR-UTIL functions using variable arguments are declared with 
+ * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
+ *
+ * @deffunc APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APU_DECLARE_NONSTD(type)     type
+/**
+ * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ *
+ * @deffunc APU_DECLARE_DATA type apr_variable;
+ * @tip APU_DECLARE_DATA extern type apr_variable; syntax is required for
+ * declarations within headers to properly import the variable.
+ */
+#define APU_DECLARE_DATA
+/*
+ * we always have SDBM (it's in our codebase)
+ */
+#define APU_HAVE_SDBM   1
+#define APU_HAVE_GDBM   0
+#define APU_HAVE_DB     0
+
+
+#define HAVE_ICONV_H           1
+#define APU_HAVE_APR_ICONV     0
+#define APU_HAVE_ICONV         1
+#define APR_HAS_XLATE          (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
+
+/*
+ * check for newer NDKs which use now correctly 'const char*' with iconv.
+ */
+#include <ndkvers.h>
+#if (CURRENT_NDK_THRESHOLD >= 705110000)
+#define APU_ICONV_INBUF_CONST
+#endif
+
+#endif /* APU_H */
+/** @} */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.hw b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.hw
new file mode 100644
index 00000000..2861ab3d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu.hw
@@ -0,0 +1,120 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* 
+ * Note: This is a Windows specific version of apu.h. It is renamed to
+ * apu.h at the start of a Windows build.
+ */
+/* @file apu.h
+ * @brief APR-Utility main file
+ */
+
+#ifdef WIN32
+#ifndef APU_H
+#define APU_H
+/**
+ * @defgroup APR_Util APR Utility Functions
+ * @{
+ */
+
+
+/**
+ * APU_DECLARE_EXPORT is defined when building the APR-UTIL dynamic library,
+ * so that all public symbols are exported.
+ *
+ * APU_DECLARE_STATIC is defined when including the APR-UTIL public headers,
+ * to provide static linkage when the dynamic library may be unavailable.
+ *
+ * APU_DECLARE_STATIC and APU_DECLARE_EXPORT are left undefined when
+ * including the APR-UTIL public headers, to import and link the symbols from 
+ * the dynamic APR-UTIL library and assure appropriate indirection and calling
+ * conventions at compile time.
+ */
+
+#if !defined(WIN32)
+/**
+ * The public APR-UTIL functions are declared with APU_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APU_DECLARE_NONSTD().
+ *
+ * @deffunc APU_DECLARE(rettype) apr_func(args);
+ */
+#define APU_DECLARE(type)            type
+/**
+ * The public APR-UTIL functions using variable arguments are declared with 
+ * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
+ *
+ * @deffunc APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APU_DECLARE_NONSTD(type)     type
+/**
+ * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ *
+ * @deffunc APU_DECLARE_DATA type apr_variable;
+ * @tip extern APU_DECLARE_DATA type apr_variable; syntax is required for
+ * declarations within headers to properly import the variable.
+ */
+#define APU_DECLARE_DATA
+#elif defined(APU_DECLARE_STATIC)
+#define APU_DECLARE(type)            type __stdcall
+#define APU_DECLARE_NONSTD(type)     type
+#define APU_DECLARE_DATA
+#elif defined(APU_DECLARE_EXPORT)
+#define APU_DECLARE(type)            __declspec(dllexport) type __stdcall
+#define APU_DECLARE_NONSTD(type)     __declspec(dllexport) type
+#define APU_DECLARE_DATA             __declspec(dllexport)
+#else
+/**
+ * The public APR-UTIL functions are declared with APU_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APU_DECLARE_NONSTD().
+ *
+ */
+#define APU_DECLARE(type)            __declspec(dllimport) type __stdcall
+/**
+ * The public APR-UTIL functions using variable arguments are declared with 
+ * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
+ *
+ */
+#define APU_DECLARE_NONSTD(type)     __declspec(dllimport) type
+/**
+ * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ *
+ * @remark extern APU_DECLARE_DATA type apr_variable; syntax is required for
+ * declarations within headers to properly import the variable.
+ */
+#define APU_DECLARE_DATA             __declspec(dllimport)
+#endif
+/** @} */
+/*
+ * we always have SDBM (it's in our codebase)
+ */
+#define APU_HAVE_SDBM   1
+#define APU_HAVE_GDBM   0
+
+/* Allow external override */
+#if !defined(APU_HAVE_DB)
+#define APU_HAVE_DB     0
+#endif
+
+
+#define APU_HAVE_APR_ICONV     1
+#define APU_HAVE_ICONV         0
+#define APR_HAS_XLATE          (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
+
+#endif /* APU_H */
+#endif /* WIN32 */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_compat.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_compat.h
new file mode 100644
index 00000000..533f4945
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_compat.h
@@ -0,0 +1,116 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file  apu_compat.h
+ * @brief APR-UTIL Compabitlity Functions
+ * @deprecated These functions are only present for historical purposes
+ */
+#ifndef APU_COMPAT_H
+#define APU_COMPAT_H
+/**
+ * @defgroup APR_Util_compat 1.3 Compatibility Functions
+ * @ingroup APR_Util
+ * @{
+ */
+
+
+/* Include the apr compatibility changes, since apr-util users are
+ * always apr users.
+ */
+#include "apr_compat.h"
+
+/* --------------------------------------------------------------------
+ * redefine 1.3.x symbols to those that now live in libapr-util
+ */
+/** @deprecated @see apr_base64_decode */
+#define ap_base64decode apr_base64_decode
+/** @deprecated @see apr_base64_decode_binary */
+#define ap_base64decode_binary apr_base64_decode_binary
+/** @deprecated @see apr_base64_decode_len */
+#define ap_base64decode_len apr_base64_decode_len
+/** @deprecated @see apr_base64_encode */
+#define ap_base64encode apr_base64_encode
+/** @deprecated @see apr_base64_encode_binary */
+#define ap_base64encode_binary apr_base64_encode_binary
+/** @deprecated @see apr_base64_encode_len */
+#define ap_base64encode_len apr_base64_encode_len
+/** @deprecated @see apr_hook_deregister_all */
+#define ap_hook_deregister_all apr_hook_deregister_all
+/** @deprecated @see apr_hook_sort_register */
+#define ap_hook_sort_register apr_hook_sort_register
+/** @deprecated @see apr_hook_debug_show */
+#define ap_show_hook apr_hook_debug_show
+
+/* --------------------------------------------------------------------
+ * the following symbols were moved from httpd-2.0/.../util_date.[ch]
+ */
+/** @deprecated @see apr_date_parse_http */
+#define ap_parseHTTPdate apr_date_parse_http
+/** @deprecated @see apr_date_checkmask */
+#define ap_checkmask apr_date_checkmask
+
+/* --------------------------------------------------------------------
+ * the following symbols were moved from httpd-2.0/.../util_xml.[ch]
+ */
+/** @deprecated @see apr_text */
+#define ap_text apr_text
+/** @deprecated @see apr_text_header */
+#define ap_text_header apr_text_header
+/** @deprecated @see apr_text_append */
+#define ap_text_append apr_text_append
+
+/** @deprecated @see APR_XML_NS_DAV_ID */
+#define AP_XML_NS_DAV_ID APR_XML_NS_DAV_ID
+/** @deprecated @see APR_XML_NS_NONE */
+#define AP_XML_NS_NONE APR_XML_NS_NONE
+/** @deprecated @see APR_XML_NS_ERROR_BASE */
+#define AP_XML_NS_ERROR_BASE APR_XML_NS_ERROR_BASE
+/** @deprecated @see APR_XML_NS_IS_ERROR */
+#define AP_XML_NS_IS_ERROR(e) APR_XML_NS_IS_ERROR(e)
+/** @deprecated @see APR_XML_ELEM_IS_EMPTY */
+#define AP_XML_ELEM_IS_EMPTY(e) APR_XML_ELEM_IS_EMPTY(e)
+
+/** @deprecated @see apr_xml_attr */
+#define ap_xml_attr apr_xml_attr
+/** @deprecated @see apr_xml_elem */
+#define ap_xml_elem apr_xml_elem
+/** @deprecated @see apr_xml_doc */
+#define ap_xml_doc apr_xml_doc
+
+/** @deprecated @see apr_xml_to_text */
+#define ap_xml_to_text apr_xml_to_text
+/** @deprecated @see APR_XML_X2T_FULL */
+#define AP_XML_X2T_FULL APR_XML_X2T_FULL
+/** @deprecated @see APR_XML_X2T_INNER */
+#define AP_XML_X2T_INNER APR_XML_X2T_INNER
+/** @deprecated @see APR_XML_X2T_LANG_INNER */
+#define AP_XML_X2T_LANG_INNER APR_XML_X2T_LANG_INNER
+/** @deprecated @see APR_XML_X2T_FULL_NS_LANG */
+#define AP_XML_X2T_FULL_NS_LANG APR_XML_X2T_FULL_NS_LANG
+
+/** @deprecated @see apr_xml_empty_elem */
+#define ap_xml_empty_elem apr_xml_empty_elem
+/** @deprecated @see apr_xml_quote_string */
+#define ap_xml_quote_string apr_xml_quote_string
+/** @deprecated @see apr_xml_quote_elem */
+#define ap_xml_quote_elem apr_xml_quote_elem
+/** @deprecated @see apr_xml_insert_uri */
+#define ap_xml_insert_uri apr_xml_insert_uri
+/** @deprecated @see APR_XML_GET_URI_ITEM */
+#define AP_XML_GET_URI_ITEM(a,i) APR_XML_GET_URI_ITEM(a,i)
+/** @} */
+#endif /* APU_COMPAT_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_version.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_version.h
new file mode 100644
index 00000000..248e8ef5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_version.h
@@ -0,0 +1,105 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APU_VERSION_H
+#define APU_VERSION_H
+
+#include "apr_version.h"
+
+#include "apu.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file apu_version.h
+ * @brief 
+ * 
+ * APR-util's Version
+ *
+ * There are several different mechanisms for accessing the version. There
+ * is a string form, and a set of numbers; in addition, there are constants
+ * which can be compiled into your application, and you can query the library
+ * being used for its actual version.
+ *
+ * Note that it is possible for an application to detect that it has been
+ * compiled against a different version of APU by use of the compile-time
+ * constants and the use of the run-time query function.
+ *
+ * APU version numbering follows the guidelines specified in:
+ *
+ *     http://apr.apache.org/versioning.html
+ */
+
+/* The numeric compile-time version constants. These constants are the
+ * authoritative version numbers for APU. 
+ */
+
+/** major version 
+ * Major API changes that could cause compatibility problems for older
+ * programs such as structure size changes.  No binary compatibility is
+ * possible across a change in the major version.
+ */
+#define APU_MAJOR_VERSION       0
+
+/** 
+ * Minor API changes that do not cause binary compatibility problems.
+ * Should be reset to 0 when upgrading APU_MAJOR_VERSION
+ */
+#define APU_MINOR_VERSION       9
+
+/** patch level */
+#define APU_PATCH_VERSION      19
+
+/** 
+ *  This symbol is defined for internal, "development" copies of APU. This
+ *  symbol will be #undef'd for releases. 
+ */
+/* #define APU_IS_DEV_VERSION */
+
+
+/** The formatted string of APU's version */
+#define APU_VERSION_STRING \
+     APR_STRINGIFY(APU_MAJOR_VERSION) "." \
+     APR_STRINGIFY(APU_MINOR_VERSION) "." \
+     APR_STRINGIFY(APU_PATCH_VERSION) \
+     APU_IS_DEV_STRING
+
+/**
+ * Return APR-util's version information information in a numeric form.
+ *
+ *  @param pvsn Pointer to a version structure for returning the version
+ *              information.
+ */
+APU_DECLARE(void) apu_version(apr_version_t *pvsn);
+
+/** Return APU's version information as a string. */
+APU_DECLARE(const char *) apu_version_string(void);
+
+
+/** Internal: string form of the "is dev" flag */
+#ifdef APU_IS_DEV_VERSION
+#define APU_IS_DEV_STRING "-dev"
+#else
+#define APU_IS_DEV_STRING ""
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APU_VERSION_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.h
new file mode 100644
index 00000000..facf6b31
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.h
@@ -0,0 +1,50 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apu.h"        /* configuration data */
+
+/**
+ * @file apu_want.h
+ * @brief APR Standard Headers Support
+ *
+ * <PRE>
+ * Features:
+ *
+ *   APU_WANT_DB:       <db.h>
+ *
+ * Typical usage:
+ *
+ *   #define APU_WANT_DB
+ *   #include "apu_want.h"
+ *
+ * The appropriate headers will be included.
+ *
+ * Note: it is safe to use this in a header (it won't interfere with other
+ *       headers' or source files' use of apu_want.h)
+ * </PRE>
+ */
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APU_WANT_DB
+
+#if APU_HAVE_DB
+#include <db.h>
+#endif
+
+#undef APU_WANT_DB
+#endif
+
+/* --------------------------------------------------------------------- */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.h.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.h.in
new file mode 100644
index 00000000..2888d59f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.h.in
@@ -0,0 +1,50 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apu.h"        /* configuration data */
+
+/**
+ * @file apu_want.h
+ * @brief APR Standard Headers Support
+ *
+ * <PRE>
+ * Features:
+ *
+ *   APU_WANT_DB:       <@apu_db_header@>
+ *
+ * Typical usage:
+ *
+ *   #define APU_WANT_DB
+ *   #include "apu_want.h"
+ *
+ * The appropriate headers will be included.
+ *
+ * Note: it is safe to use this in a header (it won't interfere with other
+ *       headers' or source files' use of apu_want.h)
+ * </PRE>
+ */
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APU_WANT_DB
+
+#if APU_HAVE_DB
+#include <@apu_db_header@>
+#endif
+
+#undef APU_WANT_DB
+#endif
+
+/* --------------------------------------------------------------------- */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.hnw b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.hnw
new file mode 100644
index 00000000..5063afe6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.hnw
@@ -0,0 +1,51 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apu.h"        /* configuration data */
+
+/**
+ * @file apu_want.h
+ * @brief APR Standard Headers Support
+ *
+ * <PRE>
+ * Features:
+ *
+ *   APU_WANT_DB:       <@apu_db_header>
+ *
+ * Typical usage:
+ *
+ *   #define APU_WANT_DB
+ *   #include "apu_want.h"
+ *
+ * The appropriate headers will be included.
+ *
+ * Note: it is safe to use this in a header (it won't interfere with other
+ *       headers' or source files' use of apu_want.h)
+ * </PRE>
+ */
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APU_WANT_DB
+
+#if APU_HAVE_DB
+/* win32 note.. you will need to change this for db1 */
+#include <db.h>
+#endif
+
+#undef APU_WANT_DB
+#endif
+
+/* --------------------------------------------------------------------- */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.hw b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.hw
new file mode 100644
index 00000000..5063afe6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apu_want.hw
@@ -0,0 +1,51 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apu.h"        /* configuration data */
+
+/**
+ * @file apu_want.h
+ * @brief APR Standard Headers Support
+ *
+ * <PRE>
+ * Features:
+ *
+ *   APU_WANT_DB:       <@apu_db_header>
+ *
+ * Typical usage:
+ *
+ *   #define APU_WANT_DB
+ *   #include "apu_want.h"
+ *
+ * The appropriate headers will be included.
+ *
+ * Note: it is safe to use this in a header (it won't interfere with other
+ *       headers' or source files' use of apu_want.h)
+ * </PRE>
+ */
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APU_WANT_DB
+
+#if APU_HAVE_DB
+/* win32 note.. you will need to change this for db1 */
+#include <db.h>
+#endif
+
+#undef APU_WANT_DB
+#endif
+
+/* --------------------------------------------------------------------- */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apr_dbm_private.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apr_dbm_private.h
new file mode 100644
index 00000000..7faae8bf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apr_dbm_private.h
@@ -0,0 +1,125 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_DBM_PRIVATE_H
+#define APR_DBM_PRIVATE_H
+
+#include "apr.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+#include "apr_dbm.h"
+#include "apr_file_io.h"
+
+#include "apu.h"
+
+/* ### for now, include the DBM selection; this will go away once we start
+   ### building and linking all of the DBMs at once. */
+#include "apu_select_dbm.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** @internal */
+
+/**
+ * Most DBM libraries take a POSIX mode for creating files.  Don't trust
+ * the mode_t type, some platforms may not support it, int is safe.
+ */
+APU_DECLARE(int) apr_posix_perms2mode(apr_fileperms_t perm);
+
+/**
+ * Structure to describe the operations of the DBM
+ */
+typedef struct {
+    /** The name of the DBM Type */
+    const char *name;
+
+    /** Open the DBM */
+    apr_status_t (*open)(apr_dbm_t **pdb, const char *pathname,
+                         apr_int32_t mode, apr_fileperms_t perm,
+                         apr_pool_t *pool);
+
+    /** Close the DBM */
+    void (*close)(apr_dbm_t *dbm);
+
+    /** Fetch a dbm record value by key */
+    apr_status_t (*fetch)(apr_dbm_t *dbm, apr_datum_t key,
+                                   apr_datum_t * pvalue);
+
+    /** Store a dbm record value by key */
+    apr_status_t (*store)(apr_dbm_t *dbm, apr_datum_t key, apr_datum_t value);
+
+    /** Delete a dbm record value by key */
+    apr_status_t (*del)(apr_dbm_t *dbm, apr_datum_t key);
+
+    /** Search for a key within the dbm */
+    int (*exists)(apr_dbm_t *dbm, apr_datum_t key);
+
+    /** Retrieve the first record key from a dbm */
+    apr_status_t (*firstkey)(apr_dbm_t *dbm, apr_datum_t * pkey);
+
+    /** Retrieve the next record key from a dbm */
+    apr_status_t (*nextkey)(apr_dbm_t *dbm, apr_datum_t * pkey);
+
+    /** Proactively toss any memory associated with the apr_datum_t. */
+    void (*freedatum)(apr_dbm_t *dbm, apr_datum_t data);
+
+    /** Get the names that the DBM will use for a given pathname. */
+    void (*getusednames)(apr_pool_t *pool,
+                         const char *pathname,
+                         const char **used1,
+                         const char **used2);
+
+} apr_dbm_type_t;
+
+
+/**
+ * The actual DBM
+ */
+struct apr_dbm_t
+{ 
+    /** Associated pool */
+    apr_pool_t *pool;
+
+    /** pointer to DB Implementation Specific data */
+    void *file;
+
+    /** Current integer error code */
+    int errcode;
+    /** Current string error code */
+    const char *errmsg;
+
+    /** the type of DBM */
+    const apr_dbm_type_t *type;
+};
+
+
+/* Declare all of the builtin DBM providers */
+APU_DECLARE_DATA extern const apr_dbm_type_t apr_dbm_type_sdbm;
+APU_DECLARE_DATA extern const apr_dbm_type_t apr_dbm_type_gdbm;
+APU_DECLARE_DATA extern const apr_dbm_type_t apr_dbm_type_ndbm;
+APU_DECLARE_DATA extern const apr_dbm_type_t apr_dbm_type_db1;
+APU_DECLARE_DATA extern const apr_dbm_type_t apr_dbm_type_db2;
+APU_DECLARE_DATA extern const apr_dbm_type_t apr_dbm_type_db3;
+APU_DECLARE_DATA extern const apr_dbm_type_t apr_dbm_type_db4;
+APU_DECLARE_DATA extern const apr_dbm_type_t apr_dbm_type_db;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_DBM_PRIVATE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.h
new file mode 100644
index 00000000..aa3ef54c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.h
@@ -0,0 +1,89 @@
+/* include/private/apu_config.h.  Generated from apu_config.h.in by configure.  */
+/* include/private/apu_config.h.in.  Generated from configure.in by autoheader.  */
+
+/* define if Expat 1.0 or 1.1 was found */
+/* #undef APR_HAVE_OLD_EXPAT */
+
+/* Define if the system crypt() function is threadsafe */
+/* #undef APU_CRYPT_THREADSAFE */
+
+/* Define if the inbuf parm to iconv() is const char ** */
+/* #undef APU_ICONV_INBUF_CONST */
+
+/* Define if crypt_r has uses CRYPTD */
+/* #undef CRYPT_R_CRYPTD */
+
+/* Define if crypt_r uses struct crypt_data */
+#define CRYPT_R_STRUCT_CRYPT_DATA 1
+
+/* Define if CODESET is defined in langinfo.h */
+#define HAVE_CODESET 1
+
+/* Define to 1 if you have the `crypt_r' function. */
+#define HAVE_CRYPT_R 1
+
+/* Define to 1 if you have the <iconv.h> header file. */
+#define HAVE_ICONV_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#define HAVE_LANGINFO_H 1
+
+/* Define to 1 if you have the <lber.h> header file. */
+/* #undef HAVE_LBER_H */
+
+/* Define to 1 if you have the <ldap.h> header file. */
+/* #undef HAVE_LDAP_H */
+
+/* Define to 1 if you have the <ldap_ssl.h> header file. */
+/* #undef HAVE_LDAP_SSL_H */
+
+/* Define to 1 if you have the `lber' library (-llber). */
+/* #undef HAVE_LIBLBER */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `nl_langinfo' function. */
+#define HAVE_NL_LANGINFO 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME ""
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING ""
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION ""
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.h.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.h.in
new file mode 100644
index 00000000..0a639d74
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.h.in
@@ -0,0 +1,88 @@
+/* include/private/apu_config.h.in.  Generated from configure.in by autoheader.  */
+
+/* define if Expat 1.0 or 1.1 was found */
+#undef APR_HAVE_OLD_EXPAT
+
+/* Define if the system crypt() function is threadsafe */
+#undef APU_CRYPT_THREADSAFE
+
+/* Define if the inbuf parm to iconv() is const char ** */
+#undef APU_ICONV_INBUF_CONST
+
+/* Define if crypt_r has uses CRYPTD */
+#undef CRYPT_R_CRYPTD
+
+/* Define if crypt_r uses struct crypt_data */
+#undef CRYPT_R_STRUCT_CRYPT_DATA
+
+/* Define if CODESET is defined in langinfo.h */
+#undef HAVE_CODESET
+
+/* Define to 1 if you have the `crypt_r' function. */
+#undef HAVE_CRYPT_R
+
+/* Define to 1 if you have the <iconv.h> header file. */
+#undef HAVE_ICONV_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#undef HAVE_LANGINFO_H
+
+/* Define to 1 if you have the <lber.h> header file. */
+#undef HAVE_LBER_H
+
+/* Define to 1 if you have the <ldap.h> header file. */
+#undef HAVE_LDAP_H
+
+/* Define to 1 if you have the <ldap_ssl.h> header file. */
+#undef HAVE_LDAP_SSL_H
+
+/* Define to 1 if you have the `lber' library (-llber). */
+#undef HAVE_LIBLBER
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `nl_langinfo' function. */
+#undef HAVE_NL_LANGINFO
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.hw b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.hw
new file mode 100644
index 00000000..d6174790
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_config.hw
@@ -0,0 +1,38 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* 
+ * Note: This is a Windows specific version of apu_config.hw. It is copied
+ * as apu_config.h at the start of a Windows build.
+ */
+
+#ifdef WIN32
+
+#ifndef APU_CONFIG_H
+#define APU_CONFIG_H
+
+/*
+ * Windows does not have GDBM, and we always use the bundled (new) Expat
+ */
+
+/* Define if you have the gdbm library (-lgdbm).  */
+/* #undef HAVE_LIBGDBM */
+
+/* define if Expat 1.0 or 1.1 was found */
+/* #undef APR_HAVE_OLD_EXPAT */
+
+
+#endif /* APU_CONFIG_H */
+#endif /* WIN32 */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.h
new file mode 100644
index 00000000..cf11e0c9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.h
@@ -0,0 +1,27 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APU_SELECT_DBM_H
+#define APU_SELECT_DBM_H
+
+/*
+** The following macros control what features APRUTIL will use
+*/
+#define APU_USE_SDBM    1
+#define APU_USE_NDBM    0
+#define APU_USE_GDBM    0
+#define APU_USE_DB      0
+
+#endif	/* !APU_SELECT_DBM_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.h.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.h.in
new file mode 100644
index 00000000..b162eb92
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.h.in
@@ -0,0 +1,27 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APU_SELECT_DBM_H
+#define APU_SELECT_DBM_H
+
+/*
+** The following macros control what features APRUTIL will use
+*/
+#define APU_USE_SDBM    @apu_use_sdbm@
+#define APU_USE_NDBM    @apu_use_ndbm@
+#define APU_USE_GDBM    @apu_use_gdbm@
+#define APU_USE_DB      @apu_use_db@
+
+#endif	/* !APU_SELECT_DBM_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.hw b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.hw
new file mode 100644
index 00000000..25ccb1df
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private/apu_select_dbm.hw
@@ -0,0 +1,31 @@
+/* Copyright 2000-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APU_SELECT_DBM_H
+#define APU_SELECT_DBM_H
+
+/*
+** The following macros control what features APRUTIL will use
+*/
+#define APU_USE_SDBM	1
+#define APU_USE_GDBM	0
+#define APU_USE_NDBM	0
+#define APU_USE_DB	0
+
+#if APU_USE_DB
+#include <db.h>
+#endif
+
+#endif	/* !APU_SELECT_DBM_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/.libs/apr_ldap_compat.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/.libs/apr_ldap_compat.o
new file mode 100644
index 00000000..8de986e1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/.libs/apr_ldap_compat.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/.libs/apr_ldap_url.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/.libs/apr_ldap_url.o
new file mode 100644
index 00000000..8fab58e5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/.libs/apr_ldap_url.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/Makefile
new file mode 100644
index 00000000..ef864f81
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/Makefile
@@ -0,0 +1,8 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = apr_ldap_compat.lo apr_ldap_url.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/Makefile.in
new file mode 100644
index 00000000..76c0941a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/Makefile.in
@@ -0,0 +1,8 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = apr_ldap_compat.lo apr_ldap_url.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.c
new file mode 100644
index 00000000..c3e2bdfb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.c
@@ -0,0 +1,62 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apr_ldap_compat.c: LDAP v2/v3 compatibility things
+ * 
+ * Original code from auth_ldap module for Apache v1.3:
+ * Copyright 1998, 1999 Enbridge Pipelines Inc. 
+ * Copyright 1999-2001 Dave Carrigan
+ */
+
+#include <apr_ldap.h>
+
+#ifdef APU_HAS_LDAP
+
+
+/* 
+ * Compatibility for LDAPv2 libraries. Differences between LDAPv2 and 
+ * LDAPv3, as they affect this module
+ * 
+ *  LDAPv3 uses ldap_search_ext_s; LDAPv2 uses only basic ldap_search_s
+ *
+ *  LDAPv3 uses ldap_memfree; LDAPv2 just uses free().
+ *
+ * In this section, we just implement the LDAPv3 SDK functions that are 
+ * missing in LDAPv2. 
+ * 
+ */
+#if LDAP_VERSION_MAX == 2
+
+/*
+ * LDAPv2 doesn't support extended search. Since auth_ldap doesn't use
+ * it anyway, we just translate the extended search into a normal search.
+ */
+int ldap_search_ext_s(LDAP *ldap, char *base, int scope, char *filter,
+		      char **attrs, int attrsonly, void *servertrls, void *clientctrls,
+		      void *timeout, int sizelimit, LDAPMessage **res)
+{
+    return ldap_search_s(ldap, base, scope, filter, attrs, attrsonly, res);
+}
+
+void ldap_memfree(void *p)
+{
+    free(p);
+}
+
+#endif /* if LDAP_VERSION_MAX */
+
+#endif /* APU_HAS_LDAP */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.lo
new file mode 100644
index 00000000..ed3c6d17
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.lo
@@ -0,0 +1,12 @@
+# apr_ldap_compat.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_ldap_compat.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_ldap_compat.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.o
new file mode 100644
index 00000000..8de986e1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_compat.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.c
new file mode 100644
index 00000000..11037cb7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.c
@@ -0,0 +1,723 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Portions Copyright 1998-2002 The OpenLDAP Foundation
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.  A copy of this license is available at
+ * http://www.OpenLDAP.org/license.html or in file LICENSE in the
+ * top-level directory of the distribution.
+ * 
+ * OpenLDAP is a registered trademark of the OpenLDAP Foundation.
+ * 
+ * Individual files and/or contributed packages may be copyright by
+ * other parties and subject to additional restrictions.
+ * 
+ * This work is derived from the University of Michigan LDAP v3.3
+ * distribution.  Information concerning this software is available
+ * at: http://www.umich.edu/~dirsvcs/ldap/
+ * 
+ * This work also contains materials derived from public sources.
+ * 
+ * Additional information about OpenLDAP can be obtained at:
+ *     http://www.openldap.org/
+ */
+
+/* 
+ * Portions Copyright (c) 1992-1996 Regents of the University of Michigan.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+
+/*  apr_ldap_url.c -- LDAP URL (RFC 2255) related routines
+ *
+ *  Win32 and perhaps other non-OpenLDAP based ldap libraries may be
+ *  missing ldap_url_* APIs.  We focus here on the one significant
+ *  aspect, which is parsing.  We have [for the time being] omitted
+ *  the ldap_url_search APIs.
+ *
+ *  LDAP URLs look like this:
+ *    ldap[is]://host:port[/[dn[?[attributes][?[scope][?[filter][?exts]]]]]]
+ *
+ *  where:
+ *   attributes is a comma separated list
+ *   scope is one of these three strings:  base one sub (default=base)
+ *   filter is an string-represented filter as in RFC 2254
+ *
+ *  e.g.,  ldap://host:port/dc=com?o,cn?base?o=openldap?extension
+ *
+ *  Tolerates URLs that look like: <ldapurl> and <URL:ldapurl>
+ */
+
+#include "apr_ldap.h"
+
+#if APR_HAS_LDAP
+
+#if !APR_HAS_LDAP_URL_PARSE
+
+#include "apr_general.h"
+#include "apr_strings.h"
+
+#ifndef LDAPS_PORT
+#define LDAPS_PORT              636  /* ldaps:/// default LDAP over TLS port */
+#endif
+
+#define LDAP_URL_PREFIX         "ldap://"
+#define LDAP_URL_PREFIX_LEN     (sizeof(LDAP_URL_PREFIX)-1)
+#define LDAPS_URL_PREFIX        "ldaps://"
+#define LDAPS_URL_PREFIX_LEN    (sizeof(LDAPS_URL_PREFIX)-1)
+#define LDAPI_URL_PREFIX        "ldapi://"
+#define LDAPI_URL_PREFIX_LEN    (sizeof(LDAPI_URL_PREFIX)-1)
+#define LDAP_URL_URLCOLON       "URL:"
+#define LDAP_URL_URLCOLON_LEN   (sizeof(LDAP_URL_URLCOLON)-1)
+
+#define LDAP_STRDUP(x) strdup(x)
+#define LDAP_CALLOC(n, s) calloc(n, s)
+#define LDAP_MALLOC(n) malloc(n)
+#define LDAP_REALLOC(x, n) realloc(x, n)
+#define LDAP_FREE(x) free(x)
+#define LDAP_VFREE(a) ldap_charray_free(a)
+
+#define ldap_utf8_strchr(x, s) strchr(x, *s)
+#define ldap_utf8_strtok(x, s, l) apr_strtok(x, s, l)
+
+/* local functions */
+static const char* skip_url_prefix(const char *url, int *enclosedp,
+                                   const char **scheme);
+
+static void ldap_pvt_hex_unescape(char *s);
+
+static int ldap_pvt_unhex(int c);
+
+static void ldap_charray_free(char **a);
+
+static char **ldap_str2charray(const char *str, const char *brkstr);
+
+APU_DECLARE(int) apr_ldap_is_ldap_url(const char *url)
+{
+    int enclosed;
+    const char * scheme;
+
+    if( url == NULL ) {
+        return 0;
+    }
+
+    if( skip_url_prefix( url, &enclosed, &scheme ) == NULL ) {
+        return 0;
+    }
+
+    return 1;
+}
+
+APU_DECLARE(int) apr_ldap_is_ldaps_url(const char *url)
+{
+    int enclosed;
+    const char * scheme;
+
+    if( url == NULL ) {
+        return 0;
+    }
+
+    if( skip_url_prefix( url, &enclosed, &scheme ) == NULL ) {
+        return 0;
+    }
+
+    return strcmp(scheme, "ldaps") == 0;
+}
+
+APU_DECLARE(int) apr_ldap_is_ldapi_url(const char *url)
+{
+    int enclosed;
+    const char * scheme;
+
+    if( url == NULL ) {
+        return 0;
+    }
+
+    if( skip_url_prefix( url, &enclosed, &scheme ) == NULL ) {
+        return 0;
+    }
+
+    return strcmp(scheme, "ldapi") == 0;
+}
+
+static const char *skip_url_prefix(const char *url, int *enclosedp,
+                                   const char **scheme)
+{
+    /*
+     * return non-zero if this looks like a LDAP URL; zero if not
+     * if non-zero returned, *urlp will be moved past "ldap://" part of URL
+     */
+    const char *p;
+
+    if ( url == NULL ) {
+        return( NULL );
+    }
+
+    p = url;
+
+    /* skip leading '<' (if any) */
+    if ( *p == '<' ) {
+        *enclosedp = 1;
+        ++p;
+    } else {
+        *enclosedp = 0;
+    }
+
+    /* skip leading "URL:" (if any) */
+    if ( strncasecmp( p, LDAP_URL_URLCOLON, LDAP_URL_URLCOLON_LEN ) == 0 ) {
+        p += LDAP_URL_URLCOLON_LEN;
+    }
+
+    /* check for "ldap://" prefix */
+    if ( strncasecmp( p, LDAP_URL_PREFIX, LDAP_URL_PREFIX_LEN ) == 0 ) {
+        /* skip over "ldap://" prefix and return success */
+        p += LDAP_URL_PREFIX_LEN;
+        *scheme = "ldap";
+        return( p );
+    }
+
+    /* check for "ldaps://" prefix */
+    if ( strncasecmp( p, LDAPS_URL_PREFIX, LDAPS_URL_PREFIX_LEN ) == 0 ) {
+        /* skip over "ldaps://" prefix and return success */
+        p += LDAPS_URL_PREFIX_LEN;
+        *scheme = "ldaps";
+        return( p );
+    }
+
+    /* check for "ldapi://" prefix */
+    if ( strncasecmp( p, LDAPI_URL_PREFIX, LDAPI_URL_PREFIX_LEN ) == 0 ) {
+        /* skip over "ldapi://" prefix and return success */
+        p += LDAPI_URL_PREFIX_LEN;
+        *scheme = "ldapi";
+        return( p );
+    }
+
+    return( NULL );
+}
+
+
+static int str2scope(const char *p)
+{
+    if ( strcasecmp( p, "one" ) == 0 ) {
+        return LDAP_SCOPE_ONELEVEL;
+
+    } else if ( strcasecmp( p, "onetree" ) == 0 ) {
+        return LDAP_SCOPE_ONELEVEL;
+
+    } else if ( strcasecmp( p, "base" ) == 0 ) {
+        return LDAP_SCOPE_BASE;
+
+    } else if ( strcasecmp( p, "sub" ) == 0 ) {
+        return LDAP_SCOPE_SUBTREE;
+
+    } else if ( strcasecmp( p, "subtree" ) == 0 ) {
+        return LDAP_SCOPE_SUBTREE;
+    }
+
+    return( -1 );
+}
+
+
+static int ldap_url_parse_ext(const char *url_in, 
+                              apr_ldap_url_desc_t **ludpp)
+{
+/*
+ *  Pick apart the pieces of an LDAP URL.
+ */
+    apr_ldap_url_desc_t *ludp;
+    char        *p, *q, *r;
+    int         i, enclosed;
+    const char  *scheme = NULL;
+    const char  *url_tmp;
+    char        *url;
+
+    if( url_in == NULL || ludpp == NULL ) {
+        return LDAP_URL_ERR_PARAM;
+    }
+
+    *ludpp = NULL;  /* pessimistic */
+
+    url_tmp = skip_url_prefix( url_in, &enclosed, &scheme );
+
+    if ( url_tmp == NULL ) {
+        return LDAP_URL_ERR_BADSCHEME;
+    }
+
+    /* make working copy of the remainder of the URL */
+    url = LDAP_STRDUP( url_tmp );
+    if ( url == NULL ) {
+        return LDAP_URL_ERR_MEM;
+    }
+
+    if ( enclosed ) {
+        p = &url[strlen(url)-1];
+
+        if( *p != '>' ) {
+            LDAP_FREE( url );
+            return LDAP_URL_ERR_BADENCLOSURE;
+        }
+
+        *p = '\0';
+    }
+
+    /* allocate return struct */
+    ludp = (apr_ldap_url_desc_t *)LDAP_CALLOC( 1, sizeof( apr_ldap_url_desc_t ));
+
+    if ( ludp == NULL ) {
+        LDAP_FREE( url );
+        return LDAP_URL_ERR_MEM;
+    }
+
+    ludp->lud_next = NULL;
+    ludp->lud_host = NULL;
+    ludp->lud_port = LDAP_PORT;
+    ludp->lud_dn = NULL;
+    ludp->lud_attrs = NULL;
+    ludp->lud_filter = NULL;
+    ludp->lud_scope = -1;
+    ludp->lud_filter = NULL;
+    ludp->lud_exts = NULL;
+
+    ludp->lud_scheme = LDAP_STRDUP( scheme );
+
+    if ( ludp->lud_scheme == NULL ) {
+        LDAP_FREE( url );
+        apr_ldap_free_urldesc( ludp );
+        return LDAP_URL_ERR_MEM;
+    }
+
+    if( strcasecmp( ludp->lud_scheme, "ldaps" ) == 0 ) {
+        ludp->lud_port = LDAPS_PORT;
+    }
+
+    /* scan forward for '/' that marks end of hostport and begin. of dn */
+    p = strchr( url, '/' );
+
+    if( p != NULL ) {
+        /* terminate hostport; point to start of dn */
+        *p++ = '\0';
+    }
+
+    /* IPv6 syntax with [ip address]:port */
+    if ( *url == '[' ) {
+        r = strchr( url, ']' );
+        if ( r == NULL ) {
+            LDAP_FREE( url );
+            apr_ldap_free_urldesc( ludp );
+            return LDAP_URL_ERR_BADURL;
+        }
+        *r++ = '\0';
+        q = strchr( r, ':' );
+    } else {
+        q = strchr( url, ':' );
+    }
+
+    if ( q != NULL ) {
+        *q++ = '\0';
+        ldap_pvt_hex_unescape( q );
+
+        if( *q == '\0' ) {
+            LDAP_FREE( url );
+            apr_ldap_free_urldesc( ludp );
+            return LDAP_URL_ERR_BADURL;
+        }
+
+        ludp->lud_port = atoi( q );
+    }
+
+    ldap_pvt_hex_unescape( url );
+
+    /* If [ip address]:port syntax, url is [ip and we skip the [ */
+    ludp->lud_host = LDAP_STRDUP( url + ( *url == '[' ) );
+
+    if( ludp->lud_host == NULL ) {
+        LDAP_FREE( url );
+        apr_ldap_free_urldesc( ludp );
+        return LDAP_URL_ERR_MEM;
+    }
+
+    /*
+     * Kludge.  ldap://111.222.333.444:389??cn=abc,o=company
+     *
+     * On early Novell releases, search references/referrals were returned
+     * in this format, i.e., the dn was kind of in the scope position,
+     * but the required slash is missing. The whole thing is illegal syntax,
+     * but we need to account for it. Fortunately it can't be confused with
+     * anything real.
+     */
+    if( (p == NULL) && (q != NULL) && ((q = strchr( q, '?')) != NULL)) {
+        q++;
+        /* ? immediately followed by question */
+        if( *q == '?') {
+            q++;
+            if( *q != '\0' ) {
+                /* parse dn part */
+                ldap_pvt_hex_unescape( q );
+                ludp->lud_dn = LDAP_STRDUP( q );
+            } else {
+                ludp->lud_dn = LDAP_STRDUP( "" );
+            }
+
+            if( ludp->lud_dn == NULL ) {
+                LDAP_FREE( url );
+                apr_ldap_free_urldesc( ludp );
+                return LDAP_URL_ERR_MEM;
+            }
+        }
+    }
+
+    if( p == NULL ) {
+        LDAP_FREE( url );
+        *ludpp = ludp;
+        return LDAP_URL_SUCCESS;
+    }
+
+    /* scan forward for '?' that may marks end of dn */
+    q = strchr( p, '?' );
+
+    if( q != NULL ) {
+        /* terminate dn part */
+        *q++ = '\0';
+    }
+
+    if( *p != '\0' ) {
+        /* parse dn part */
+        ldap_pvt_hex_unescape( p );
+        ludp->lud_dn = LDAP_STRDUP( p );
+    } else {
+        ludp->lud_dn = LDAP_STRDUP( "" );
+    }
+
+    if( ludp->lud_dn == NULL ) {
+        LDAP_FREE( url );
+        apr_ldap_free_urldesc( ludp );
+        return LDAP_URL_ERR_MEM;
+    }
+
+    if( q == NULL ) {
+        /* no more */
+        LDAP_FREE( url );
+        *ludpp = ludp;
+        return LDAP_URL_SUCCESS;
+    }
+
+    /* scan forward for '?' that may marks end of attributes */
+    p = q;
+    q = strchr( p, '?' );
+
+    if( q != NULL ) {
+        /* terminate attributes part */
+        *q++ = '\0';
+    }
+
+    if( *p != '\0' ) {
+        /* parse attributes */
+        ldap_pvt_hex_unescape( p );
+        ludp->lud_attrs = ldap_str2charray( p, "," );
+
+        if( ludp->lud_attrs == NULL ) {
+            LDAP_FREE( url );
+            apr_ldap_free_urldesc( ludp );
+            return LDAP_URL_ERR_BADATTRS;
+        }
+    }
+
+    if ( q == NULL ) {
+        /* no more */
+        LDAP_FREE( url );
+        *ludpp = ludp;
+        return LDAP_URL_SUCCESS;
+    }
+
+    /* scan forward for '?' that may marks end of scope */
+    p = q;
+    q = strchr( p, '?' );
+
+    if( q != NULL ) {
+        /* terminate the scope part */
+        *q++ = '\0';
+    }
+
+    if( *p != '\0' ) {
+        /* parse the scope */
+        ldap_pvt_hex_unescape( p );
+        ludp->lud_scope = str2scope( p );
+
+        if( ludp->lud_scope == -1 ) {
+            LDAP_FREE( url );
+            apr_ldap_free_urldesc( ludp );
+            return LDAP_URL_ERR_BADSCOPE;
+        }
+    }
+
+    if ( q == NULL ) {
+        /* no more */
+        LDAP_FREE( url );
+        *ludpp = ludp;
+        return LDAP_URL_SUCCESS;
+    }
+
+    /* scan forward for '?' that may marks end of filter */
+    p = q;
+    q = strchr( p, '?' );
+
+    if( q != NULL ) {
+        /* terminate the filter part */
+        *q++ = '\0';
+    }
+
+    if( *p != '\0' ) {
+        /* parse the filter */
+        ldap_pvt_hex_unescape( p );
+
+        if( ! *p ) {
+            /* missing filter */
+            LDAP_FREE( url );
+            apr_ldap_free_urldesc( ludp );
+            return LDAP_URL_ERR_BADFILTER;
+        }
+
+        LDAP_FREE( ludp->lud_filter );
+        ludp->lud_filter = LDAP_STRDUP( p );
+
+        if( ludp->lud_filter == NULL ) {
+            LDAP_FREE( url );
+            apr_ldap_free_urldesc( ludp );
+            return LDAP_URL_ERR_MEM;
+        }
+    }
+
+    if ( q == NULL ) {
+        /* no more */
+        LDAP_FREE( url );
+        *ludpp = ludp;
+        return LDAP_URL_SUCCESS;
+    }
+
+    /* scan forward for '?' that may marks end of extensions */
+    p = q;
+    q = strchr( p, '?' );
+
+    if( q != NULL ) {
+        /* extra '?' */
+        LDAP_FREE( url );
+        apr_ldap_free_urldesc( ludp );
+        return LDAP_URL_ERR_BADURL;
+    }
+
+    /* parse the extensions */
+    ludp->lud_exts = ldap_str2charray( p, "," );
+
+    if( ludp->lud_exts == NULL ) {
+        LDAP_FREE( url );
+        apr_ldap_free_urldesc( ludp );
+        return LDAP_URL_ERR_BADEXTS;
+    }
+
+    for( i=0; ludp->lud_exts[i] != NULL; i++ ) {
+        ldap_pvt_hex_unescape( ludp->lud_exts[i] );
+
+        if( *ludp->lud_exts[i] == '!' ) {
+            /* count the number of critical extensions */
+            ludp->lud_crit_exts++;
+        }
+    }
+
+    if( i == 0 ) {
+        /* must have 1 or more */
+        LDAP_FREE( url );
+        apr_ldap_free_urldesc( ludp );
+        return LDAP_URL_ERR_BADEXTS;
+    }
+
+    /* no more */
+    *ludpp = ludp;
+    LDAP_FREE( url );
+    return LDAP_URL_SUCCESS;
+}
+
+APU_DECLARE(int) apr_ldap_url_parse(const char *url_in, 
+                                    apr_ldap_url_desc_t **ludpp)
+{
+    int rc = ldap_url_parse_ext( url_in, ludpp );
+
+    if( rc != LDAP_URL_SUCCESS ) {
+        return rc;
+    }
+
+    if ((*ludpp)->lud_scope == -1) {
+        (*ludpp)->lud_scope = LDAP_SCOPE_BASE;
+    }
+
+    if ((*ludpp)->lud_host != NULL && *(*ludpp)->lud_host == '\0') {
+        LDAP_FREE( (*ludpp)->lud_host );
+        (*ludpp)->lud_host = NULL;
+    }
+
+    return rc;
+}
+
+APU_DECLARE(void) apr_ldap_free_urldesc(apr_ldap_url_desc_t *ludp)
+{
+    if ( ludp == NULL ) {
+        return;
+    }
+    
+    if ( ludp->lud_scheme != NULL ) {
+        LDAP_FREE( ludp->lud_scheme );
+    }
+
+    if ( ludp->lud_host != NULL ) {
+        LDAP_FREE( ludp->lud_host );
+    }
+
+    if ( ludp->lud_dn != NULL ) {
+        LDAP_FREE( ludp->lud_dn );
+    }
+
+    if ( ludp->lud_filter != NULL ) {
+        LDAP_FREE( ludp->lud_filter);
+    }
+
+    if ( ludp->lud_attrs != NULL ) {
+        LDAP_VFREE( ludp->lud_attrs );
+    }
+
+    if ( ludp->lud_exts != NULL ) {
+        LDAP_VFREE( ludp->lud_exts );
+    }
+
+    LDAP_FREE( ludp );
+}
+
+
+static void ldap_pvt_hex_unescape(char *s)
+{
+    /*
+     * Remove URL hex escapes from s... done in place.  The basic concept for
+     * this routine is borrowed from the WWW library HTUnEscape() routine.
+     */
+    char    *p;
+
+    for ( p = s; *s != '\0'; ++s ) {
+        if ( *s == '%' ) {
+            if ( *++s == '\0' ) {
+                break;
+            }
+            *p = ldap_pvt_unhex( *s ) << 4;
+            if ( *++s == '\0' ) {
+                break;
+            }
+            *p++ += ldap_pvt_unhex( *s );
+        } else {
+            *p++ = *s;
+        }
+    }
+
+    *p = '\0';
+}
+
+
+static int ldap_pvt_unhex(int c)
+{
+    return( c >= '0' && c <= '9' ? c - '0'
+        : c >= 'A' && c <= 'F' ? c - 'A' + 10
+        : c - 'a' + 10 );
+}
+
+
+static void ldap_charray_free(char **a)
+{
+    char    **p;
+
+    if ( a == NULL ) {
+        return;
+    }
+
+    for ( p = a; *p != NULL; p++ ) {
+        if ( *p != NULL ) {
+            LDAP_FREE( *p );
+        }
+    }
+
+    LDAP_FREE( (char *) a );
+}
+
+static char **ldap_str2charray(const char *str_in, const char *brkstr)
+{
+    char    **res;
+    char    *str, *s;
+    char    *lasts;
+    int i;
+
+    /* protect the input string from strtok */
+    str = LDAP_STRDUP( str_in );
+    if( str == NULL ) {
+        return NULL;
+    }
+
+    i = 1;
+    for ( s = str; *s; s++ ) {
+        if ( ldap_utf8_strchr( brkstr, s ) != NULL ) {
+            i++;
+        }
+    }
+
+    res = (char **) LDAP_MALLOC( (i + 1) * sizeof(char *) );
+
+    if( res == NULL ) {
+        LDAP_FREE( str );
+        return NULL;
+    }
+
+    i = 0;
+
+    for ( s = ldap_utf8_strtok( str, brkstr, &lasts );
+        s != NULL;
+        s = ldap_utf8_strtok( NULL, brkstr, &lasts ) )
+    {
+        res[i] = LDAP_STRDUP( s );
+
+        if(res[i] == NULL) {
+            for( --i ; i >= 0 ; i-- ) {
+                LDAP_FREE( res[i] );
+            }
+            LDAP_FREE( res );
+            LDAP_FREE( str );
+            return NULL;
+        }
+
+        i++;
+    }
+
+    res[i] = NULL;
+
+    LDAP_FREE( str );
+    return( res );
+}
+
+#endif /* !APR_HAS_LDAP_URL_PARSE */
+
+#endif /* APR_HAS_LDAP */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.lo
new file mode 100644
index 00000000..546cb20a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.lo
@@ -0,0 +1,12 @@
+# apr_ldap_url.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_ldap_url.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_ldap_url.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.o
new file mode 100644
index 00000000..8fab58e5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/ldap/apr_ldap_url.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil-0.la b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil-0.la
new file mode 100644
index 00000000..d5a041dc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil-0.la
@@ -0,0 +1,35 @@
+# libaprutil-0.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libaprutil-0.so.0'
+
+# Names of this library.
+library_names='libaprutil-0.so.0.9.19 libaprutil-0.so.0 libaprutil-0.so'
+
+# The name of the static archive.
+old_library='libaprutil-0.a'
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Version information for libaprutil-0.
+current=9
+age=9
+revision=19
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.dep b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.dep
new file mode 100644
index 00000000..3cfac2f2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.dep
@@ -0,0 +1,274 @@
+# Microsoft Developer Studio Generated Dependency File, included by libaprutil.mak
+
+.\buckets\apr_brigade.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_alloc.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_eos.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_file.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_flush.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_heap.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_mmap.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_pipe.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_pool.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_refcount.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_simple.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\buckets\apr_buckets_socket.c : \
+	".\include\apr_buckets.h"\
+	".\include\apu.h"\
+	
+
+.\crypto\apr_md4.c : \
+	".\include\apr_md4.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	
+
+.\crypto\apr_md5.c : \
+	".\include\apr_md5.h"\
+	".\include\apr_sha1.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	".\include\private\apu_config.h"\
+	
+
+.\crypto\apr_sha1.c : \
+	".\include\apr_base64.h"\
+	".\include\apr_sha1.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	
+
+.\crypto\getuuid.c : \
+	".\include\apr_md5.h"\
+	".\include\apr_uuid.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	
+
+.\crypto\uuid.c : \
+	".\include\apr_uuid.h"\
+	".\include\apu.h"\
+	
+
+.\dbm\apr_dbm.c : \
+	".\include\apr_dbm.h"\
+	".\include\apu.h"\
+	".\include\private\apr_dbm_private.h"\
+	".\include\private\apu_select_dbm.h"\
+	
+
+.\dbm\apr_dbm_berkeleydb.c : \
+	".\include\apr_dbm.h"\
+	".\include\apu.h"\
+	".\include\apu_want.h"\
+	".\include\private\apr_dbm_private.h"\
+	".\include\private\apu_select_dbm.h"\
+	
+
+.\dbm\apr_dbm_gdbm.c : \
+	".\include\apr_dbm.h"\
+	".\include\apu.h"\
+	".\include\private\apr_dbm_private.h"\
+	".\include\private\apu_select_dbm.h"\
+	
+
+.\dbm\apr_dbm_sdbm.c : \
+	".\include\apr_dbm.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	".\include\private\apr_dbm_private.h"\
+	".\include\private\apu_select_dbm.h"\
+	
+
+.\encoding\apr_base64.c : \
+	".\include\apr_base64.h"\
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	
+
+.\hooks\apr_hooks.c : \
+	".\include\apr_hooks.h"\
+	".\include\apr_optional.h"\
+	".\include\apr_optional_hooks.h"\
+	".\include\apu.h"\
+	
+
+.\ldap\apr_ldap_compat.c : \
+	".\include\apr_ldap.h"\
+	".\include\apr_ldap_url.h"\
+	".\include\apu.h"\
+	
+
+.\ldap\apr_ldap_url.c : \
+	".\include\apr_ldap.h"\
+	".\include\apr_ldap_url.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apr_date.c : \
+	".\include\apr_date.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apr_queue.c : \
+	".\include\apr_queue.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apr_reslist.c : \
+	".\include\apr_reslist.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apr_rmm.c : \
+	".\include\apr_anylock.h"\
+	".\include\apr_rmm.h"\
+	".\include\apu.h"\
+	
+
+.\misc\apu_version.c : \
+	".\include\apu.h"\
+	".\include\apu_version.h"\
+	
+
+.\dbm\sdbm\sdbm.c : \
+	".\dbm\sdbm\sdbm_pair.h"\
+	".\dbm\sdbm\sdbm_private.h"\
+	".\dbm\sdbm\sdbm_tune.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	
+
+.\dbm\sdbm\sdbm_hash.c : \
+	".\dbm\sdbm\sdbm_private.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	
+
+.\dbm\sdbm\sdbm_lock.c : \
+	".\dbm\sdbm\sdbm_private.h"\
+	".\dbm\sdbm\sdbm_tune.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	
+
+.\dbm\sdbm\sdbm_pair.c : \
+	".\dbm\sdbm\sdbm_pair.h"\
+	".\dbm\sdbm\sdbm_private.h"\
+	".\dbm\sdbm\sdbm_tune.h"\
+	".\include\apr_sdbm.h"\
+	".\include\apu.h"\
+	
+
+.\strmatch\apr_strmatch.c : \
+	".\include\apr_strmatch.h"\
+	".\include\apu.h"\
+	
+
+.\uri\apr_uri.c : \
+	".\include\apr_uri.h"\
+	".\include\apu.h"\
+	".\uri\uri_delims.h"\
+	
+
+.\xlate\xlate.c : \
+	".\include\apr_xlate.h"\
+	".\include\apu.h"\
+	".\include\private\apu_config.h"\
+	
+
+.\xml\apr_xml.c : \
+	".\include\apr_xml.h"\
+	".\include\apu.h"\
+	".\include\private\apu_config.h"\
+	".\xml\expat\lib\expat.h"\
+	
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+!ENDIF 
+
+.\libaprutil.rc : \
+	".\include\apu.h"\
+	".\include\apu_version.h"\
+	
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.dsp b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.dsp
new file mode 100644
index 00000000..cb25d23a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.dsp
@@ -0,0 +1,617 @@
+# Microsoft Developer Studio Project File - Name="libaprutil" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=libaprutil - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "libaprutil.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "libaprutil.mak" CFG="libaprutil - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "libaprutil - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libaprutil - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /I "./include" /I "../apr/include" /I "./include/private" /I "../apr-iconv/include" /I "./dbm/sdbm" /I "./xml/expat/lib" /D "NDEBUG" /D "APU_DECLARE_EXPORT" /D "APU_USE_SDBM" /D "XML_STATIC" /D "WIN32" /D "_WINDOWS" /Fd"Release\libaprutil_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG" /d "APR_VERSION_ONLY" /I "./include" /I "../apr/include" 
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /machine:I386 /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /machine:I386 /opt:ref
+# Begin Special Build Tool
+OutDir=.\Release
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(OUTDIR)\libaprutil.dll.manifest mt.exe -manifest $(OUTDIR)\libaprutil.dll.manifest -outputresource:$(OUTDIR)\libaprutil.dll;2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /I "./include" /I "../apr/include" /I "./include/private" /I "../apr-iconv/include" /I "./dbm/sdbm" /I "./xml/expat/lib" /D "_DEBUG" /D "APU_DECLARE_EXPORT" /D "APU_USE_SDBM" /D "XML_STATIC" /D "WIN32" /D "_WINDOWS" /Fd"Debug\libaprutil_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG" /d "APR_VERSION_ONLY" /I "./include" /I "../apr/include" 
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /machine:I386
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /machine:I386
+# Begin Special Build Tool
+OutDir=.\Debug
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(OUTDIR)\libaprutil.dll.manifest mt.exe -manifest $(OUTDIR)\libaprutil.dll.manifest -outputresource:$(OUTDIR)\libaprutil.dll;2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "libaprutil - Win32 Release"
+# Name "libaprutil - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Group "buckets"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\buckets\apr_brigade.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_alloc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_eos.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_file.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_flush.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_heap.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_mmap.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_pipe.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_pool.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_refcount.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_simple.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\buckets\apr_buckets_socket.c
+# End Source File
+# End Group
+# Begin Group "crypto"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\crypto\apr_md4.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\crypto\apr_md5.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\crypto\apr_sha1.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\crypto\getuuid.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\crypto\uuid.c
+# End Source File
+# End Group
+# Begin Group "dbm"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\dbm\apr_dbm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\apr_dbm_berkeleydb.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\apr_dbm_gdbm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\apr_dbm_sdbm.c
+# End Source File
+# End Group
+# Begin Group "encoding"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\encoding\apr_base64.c
+# End Source File
+# End Group
+# Begin Group "hooks"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\hooks\apr_hooks.c
+# End Source File
+# End Group
+# Begin Group "ldap"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_compat.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_url.c
+# End Source File
+# End Group
+# Begin Group "misc"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\misc\apr_date.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\apr_queue.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\apr_reslist.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\apr_rmm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\apu_version.c
+# End Source File
+# End Group
+# Begin Group "sdbm"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_hash.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_lock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_pair.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_pair.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_private.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbm\sdbm\sdbm_tune.h
+# End Source File
+# End Group
+# Begin Group "strmatch"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\strmatch\apr_strmatch.c
+# End Source File
+# End Group
+# Begin Group "uri"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\uri\apr_uri.c
+# End Source File
+# End Group
+# Begin Group "xlate"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\xlate\xlate.c
+# End Source File
+# End Group
+# Begin Group "xml"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\xml\apr_xml.c
+# End Source File
+# End Group
+# End Group
+# Begin Group "Generated Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\include\apr_ldap.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_ldap.hnw
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_ldap.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+# Begin Custom Build - Creating apr_ldap.h from apr_ldap.hw
+InputPath=.\include\apr_ldap.hw
+
+".\include\apr_ldap.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apr_ldap.hw > .\include\apr_ldap.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apr_ldap.h from apr_ldap.hw
+InputPath=.\include\apr_ldap.hw
+
+".\include\apr_ldap.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apr_ldap.hw > .\include\apr_ldap.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu.hnw
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+# Begin Custom Build - Creating apu.h from apu.hw
+InputPath=.\include\apu.hw
+
+".\include\apu.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apu.hw > .\include\apu.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apu.h from apu.hw
+InputPath=.\include\apu.hw
+
+".\include\apu.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apu.hw > .\include\apu.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu_want.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu_want.hnw
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu_want.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+# Begin Custom Build - Creating apu_want.h from apu_want.hw
+InputPath=.\include\apu_want.hw
+
+".\include\apu_want.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apu_want.hw > .\include\apu_want.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apu_want.h from apu_want.hw
+InputPath=.\include\apu_want.hw
+
+".\include\apu_want.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apu_want.hw > .\include\apu_want.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\private\apu_config.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\private\apu_config.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+# Begin Custom Build - Creating apu_config.h from apu_config.hw
+InputPath=.\include\private\apu_config.hw
+
+".\include\private\apu_config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\private\apu_config.hw > .\include\private\apu_config.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apu_config.h from apu_config.hw
+InputPath=.\include\private\apu_config.hw
+
+".\include\private\apu_config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\private\apu_config.hw > .\include\private\apu_config.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\private\apu_select_dbm.h.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\private\apu_select_dbm.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+# Begin Custom Build - Creating apu_select_dbm.h from apu_select_dbm.hw
+InputPath=.\include\private\apu_select_dbm.hw
+
+".\include\private\apu_select_dbm.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\private\apu_select_dbm.hw > .\include\private\apu_select_dbm.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+# Begin Custom Build - Creating apu_select_dbm.h from apu_select_dbm.hw
+InputPath=.\include\private\apu_select_dbm.hw
+
+".\include\private\apu_select_dbm.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\private\apu_select_dbm.hw > .\include\private\apu_select_dbm.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\uri\gen_uri_delims.exe
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+# Begin Custom Build - Generating uri_delims.h
+InputPath=.\uri\gen_uri_delims.exe
+
+".\uri\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\uri\gen_uri_delims.exe >.\uri\uri_delims.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+# Begin Custom Build - Generating uri_delims.h
+InputPath=.\uri\gen_uri_delims.exe
+
+".\uri\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\uri\gen_uri_delims.exe >.\uri\uri_delims.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\include\apr_anylock.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_base64.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_buckets.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_date.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_dbm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_hooks.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_ldap_url.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_md4.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_md5.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_optional.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_optional_hooks.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_queue.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_reslist.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_rmm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_sdbm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_sha1.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_strmatch.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_uri.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_uuid.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_xlate.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_xml.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apu_compat.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\libaprutil.rc
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.mak b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.mak
new file mode 100644
index 00000000..c73f6fea
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.mak
@@ -0,0 +1,908 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on libaprutil.dsp
+!IF "$(CFG)" == ""
+CFG=libaprutil - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to libaprutil - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "libaprutil - Win32 Release" && "$(CFG)" != "libaprutil - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "libaprutil.mak" CFG="libaprutil - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "libaprutil - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libaprutil - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+DS_POSTBUILD_DEP=$(INTDIR)\postbld.dep
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\libaprutil.dll" "$(DS_POSTBUILD_DEP)"
+
+!ELSE 
+
+ALL : "libapriconv - Win32 Release" "xml - Win32 Release" "gen_uri_delims - Win32 Release" "libapr - Win32 Release" "$(OUTDIR)\libaprutil.dll" "$(DS_POSTBUILD_DEP)"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"libapr - Win32 ReleaseCLEAN" "gen_uri_delims - Win32 ReleaseCLEAN" "xml - Win32 ReleaseCLEAN" "libapriconv - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\apr_base64.obj"
+	-@erase "$(INTDIR)\apr_brigade.obj"
+	-@erase "$(INTDIR)\apr_buckets.obj"
+	-@erase "$(INTDIR)\apr_buckets_alloc.obj"
+	-@erase "$(INTDIR)\apr_buckets_eos.obj"
+	-@erase "$(INTDIR)\apr_buckets_file.obj"
+	-@erase "$(INTDIR)\apr_buckets_flush.obj"
+	-@erase "$(INTDIR)\apr_buckets_heap.obj"
+	-@erase "$(INTDIR)\apr_buckets_mmap.obj"
+	-@erase "$(INTDIR)\apr_buckets_pipe.obj"
+	-@erase "$(INTDIR)\apr_buckets_pool.obj"
+	-@erase "$(INTDIR)\apr_buckets_refcount.obj"
+	-@erase "$(INTDIR)\apr_buckets_simple.obj"
+	-@erase "$(INTDIR)\apr_buckets_socket.obj"
+	-@erase "$(INTDIR)\apr_date.obj"
+	-@erase "$(INTDIR)\apr_dbm.obj"
+	-@erase "$(INTDIR)\apr_dbm_berkeleydb.obj"
+	-@erase "$(INTDIR)\apr_dbm_gdbm.obj"
+	-@erase "$(INTDIR)\apr_dbm_sdbm.obj"
+	-@erase "$(INTDIR)\apr_hooks.obj"
+	-@erase "$(INTDIR)\apr_ldap_compat.obj"
+	-@erase "$(INTDIR)\apr_ldap_url.obj"
+	-@erase "$(INTDIR)\apr_md4.obj"
+	-@erase "$(INTDIR)\apr_md5.obj"
+	-@erase "$(INTDIR)\apr_queue.obj"
+	-@erase "$(INTDIR)\apr_reslist.obj"
+	-@erase "$(INTDIR)\apr_rmm.obj"
+	-@erase "$(INTDIR)\apr_sha1.obj"
+	-@erase "$(INTDIR)\apr_strmatch.obj"
+	-@erase "$(INTDIR)\apr_uri.obj"
+	-@erase "$(INTDIR)\apr_xml.obj"
+	-@erase "$(INTDIR)\apu_version.obj"
+	-@erase "$(INTDIR)\getuuid.obj"
+	-@erase "$(INTDIR)\libaprutil.res"
+	-@erase "$(INTDIR)\libaprutil_src.idb"
+	-@erase "$(INTDIR)\libaprutil_src.pdb"
+	-@erase "$(INTDIR)\sdbm.obj"
+	-@erase "$(INTDIR)\sdbm_hash.obj"
+	-@erase "$(INTDIR)\sdbm_lock.obj"
+	-@erase "$(INTDIR)\sdbm_pair.obj"
+	-@erase "$(INTDIR)\uuid.obj"
+	-@erase "$(INTDIR)\xlate.obj"
+	-@erase "$(OUTDIR)\libaprutil.dll"
+	-@erase "$(OUTDIR)\libaprutil.exp"
+	-@erase "$(OUTDIR)\libaprutil.lib"
+	-@erase "$(OUTDIR)\libaprutil.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /I "./include" /I "../apr/include" /I "./include/private" /I "../apr-iconv/include" /I "./dbm/sdbm" /I "./xml/expat/lib" /D "NDEBUG" /D "APU_DECLARE_EXPORT" /D "APU_USE_SDBM" /D "WIN32" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\libaprutil_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL" 
+RSC=rc.exe
+RSC_PROJ=/l 0x409 /fo"$(INTDIR)\libaprutil.res" /i "./include" /i "../apr/include" /d "NDEBUG" /d "APR_VERSION_ONLY" 
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\libaprutil.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\libaprutil.pdb" /debug /out:"$(OUTDIR)\libaprutil.dll" /implib:"$(OUTDIR)\libaprutil.lib" /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\apr_brigade.obj" \
+	"$(INTDIR)\apr_buckets.obj" \
+	"$(INTDIR)\apr_buckets_alloc.obj" \
+	"$(INTDIR)\apr_buckets_eos.obj" \
+	"$(INTDIR)\apr_buckets_file.obj" \
+	"$(INTDIR)\apr_buckets_flush.obj" \
+	"$(INTDIR)\apr_buckets_heap.obj" \
+	"$(INTDIR)\apr_buckets_mmap.obj" \
+	"$(INTDIR)\apr_buckets_pipe.obj" \
+	"$(INTDIR)\apr_buckets_pool.obj" \
+	"$(INTDIR)\apr_buckets_refcount.obj" \
+	"$(INTDIR)\apr_buckets_simple.obj" \
+	"$(INTDIR)\apr_buckets_socket.obj" \
+	"$(INTDIR)\apr_md4.obj" \
+	"$(INTDIR)\apr_md5.obj" \
+	"$(INTDIR)\apr_sha1.obj" \
+	"$(INTDIR)\getuuid.obj" \
+	"$(INTDIR)\uuid.obj" \
+	"$(INTDIR)\apr_dbm.obj" \
+	"$(INTDIR)\apr_dbm_berkeleydb.obj" \
+	"$(INTDIR)\apr_dbm_gdbm.obj" \
+	"$(INTDIR)\apr_dbm_sdbm.obj" \
+	"$(INTDIR)\apr_base64.obj" \
+	"$(INTDIR)\apr_hooks.obj" \
+	"$(INTDIR)\apr_ldap_compat.obj" \
+	"$(INTDIR)\apr_ldap_url.obj" \
+	"$(INTDIR)\apr_date.obj" \
+	"$(INTDIR)\apr_queue.obj" \
+	"$(INTDIR)\apr_reslist.obj" \
+	"$(INTDIR)\apr_rmm.obj" \
+	"$(INTDIR)\apu_version.obj" \
+	"$(INTDIR)\sdbm.obj" \
+	"$(INTDIR)\sdbm_hash.obj" \
+	"$(INTDIR)\sdbm_lock.obj" \
+	"$(INTDIR)\sdbm_pair.obj" \
+	"$(INTDIR)\apr_strmatch.obj" \
+	"$(INTDIR)\apr_uri.obj" \
+	"$(INTDIR)\xlate.obj" \
+	"$(INTDIR)\apr_xml.obj" \
+	"$(INTDIR)\libaprutil.res" \
+	"..\apr\Release\libapr.lib" \
+	".\xml\expat\lib\LibR\xml.lib" \
+	"..\apr-iconv\Release\libapriconv.lib"
+
+"$(OUTDIR)\libaprutil.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+OutDir=.\Release
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+DS_POSTBUILD_DEP=$(INTDIR)\postbld.dep
+
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+"$(DS_POSTBUILD_DEP)" : "$(OUTDIR)\libaprutil.dll"
+   if exist .\Release\libaprutil.dll.manifest mt.exe -manifest .\Release\libaprutil.dll.manifest -outputresource:.\Release\libaprutil.dll;2
+	echo Helper for Post-build step > "$(DS_POSTBUILD_DEP)"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+DS_POSTBUILD_DEP=$(INTDIR)\postbld.dep
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : ".\uri\uri_delims.h" ".\include\private\apu_select_dbm.h" ".\include\private\apu_config.h" ".\include\apu_want.h" ".\include\apr_ldap.h" "$(OUTDIR)\libaprutil.dll" "$(DS_POSTBUILD_DEP)"
+
+!ELSE 
+
+ALL : "libapriconv - Win32 Debug" "xml - Win32 Debug" "gen_uri_delims - Win32 Debug" "libapr - Win32 Debug" ".\uri\uri_delims.h" ".\include\private\apu_select_dbm.h" ".\include\private\apu_config.h" ".\include\apu_want.h" ".\include\apr_ldap.h" "$(OUTDIR)\libaprutil.dll" "$(DS_POSTBUILD_DEP)"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"libapr - Win32 DebugCLEAN" "gen_uri_delims - Win32 DebugCLEAN" "xml - Win32 DebugCLEAN" "libapriconv - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\apr_base64.obj"
+	-@erase "$(INTDIR)\apr_brigade.obj"
+	-@erase "$(INTDIR)\apr_buckets.obj"
+	-@erase "$(INTDIR)\apr_buckets_alloc.obj"
+	-@erase "$(INTDIR)\apr_buckets_eos.obj"
+	-@erase "$(INTDIR)\apr_buckets_file.obj"
+	-@erase "$(INTDIR)\apr_buckets_flush.obj"
+	-@erase "$(INTDIR)\apr_buckets_heap.obj"
+	-@erase "$(INTDIR)\apr_buckets_mmap.obj"
+	-@erase "$(INTDIR)\apr_buckets_pipe.obj"
+	-@erase "$(INTDIR)\apr_buckets_pool.obj"
+	-@erase "$(INTDIR)\apr_buckets_refcount.obj"
+	-@erase "$(INTDIR)\apr_buckets_simple.obj"
+	-@erase "$(INTDIR)\apr_buckets_socket.obj"
+	-@erase "$(INTDIR)\apr_date.obj"
+	-@erase "$(INTDIR)\apr_dbm.obj"
+	-@erase "$(INTDIR)\apr_dbm_berkeleydb.obj"
+	-@erase "$(INTDIR)\apr_dbm_gdbm.obj"
+	-@erase "$(INTDIR)\apr_dbm_sdbm.obj"
+	-@erase "$(INTDIR)\apr_hooks.obj"
+	-@erase "$(INTDIR)\apr_ldap_compat.obj"
+	-@erase "$(INTDIR)\apr_ldap_url.obj"
+	-@erase "$(INTDIR)\apr_md4.obj"
+	-@erase "$(INTDIR)\apr_md5.obj"
+	-@erase "$(INTDIR)\apr_queue.obj"
+	-@erase "$(INTDIR)\apr_reslist.obj"
+	-@erase "$(INTDIR)\apr_rmm.obj"
+	-@erase "$(INTDIR)\apr_sha1.obj"
+	-@erase "$(INTDIR)\apr_strmatch.obj"
+	-@erase "$(INTDIR)\apr_uri.obj"
+	-@erase "$(INTDIR)\apr_xml.obj"
+	-@erase "$(INTDIR)\apu_version.obj"
+	-@erase "$(INTDIR)\getuuid.obj"
+	-@erase "$(INTDIR)\libaprutil.res"
+	-@erase "$(INTDIR)\libaprutil_src.idb"
+	-@erase "$(INTDIR)\libaprutil_src.pdb"
+	-@erase "$(INTDIR)\sdbm.obj"
+	-@erase "$(INTDIR)\sdbm_hash.obj"
+	-@erase "$(INTDIR)\sdbm_lock.obj"
+	-@erase "$(INTDIR)\sdbm_pair.obj"
+	-@erase "$(INTDIR)\uuid.obj"
+	-@erase "$(INTDIR)\xlate.obj"
+	-@erase "$(OUTDIR)\libaprutil.dll"
+	-@erase "$(OUTDIR)\libaprutil.exp"
+	-@erase "$(OUTDIR)\libaprutil.lib"
+	-@erase "$(OUTDIR)\libaprutil.pdb"
+	-@erase ".\include\apr_ldap.h"
+	-@erase ".\include\apu_want.h"
+	-@erase ".\include\private\apu_config.h"
+	-@erase ".\include\private\apu_select_dbm.h"
+	-@erase ".\uri\uri_delims.h"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /Zi /Od /I "./include" /I "../apr/include" /I "./include/private" /I "../apr-iconv/include" /I "./dbm/sdbm" /I "./xml/expat/lib" /D "_DEBUG" /D "APU_DECLARE_EXPORT" /D "APU_USE_SDBM" /D "WIN32" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\libaprutil_src" /FD /EHsc /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL" 
+RSC=rc.exe
+RSC_PROJ=/l 0x409 /fo"$(INTDIR)\libaprutil.res" /i "./include" /i "../apr/include" /d "_DEBUG" /d "APR_VERSION_ONLY" 
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\libaprutil.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\libaprutil.pdb" /debug /out:"$(OUTDIR)\libaprutil.dll" /implib:"$(OUTDIR)\libaprutil.lib" 
+LINK32_OBJS= \
+	"$(INTDIR)\apr_brigade.obj" \
+	"$(INTDIR)\apr_buckets.obj" \
+	"$(INTDIR)\apr_buckets_alloc.obj" \
+	"$(INTDIR)\apr_buckets_eos.obj" \
+	"$(INTDIR)\apr_buckets_file.obj" \
+	"$(INTDIR)\apr_buckets_flush.obj" \
+	"$(INTDIR)\apr_buckets_heap.obj" \
+	"$(INTDIR)\apr_buckets_mmap.obj" \
+	"$(INTDIR)\apr_buckets_pipe.obj" \
+	"$(INTDIR)\apr_buckets_pool.obj" \
+	"$(INTDIR)\apr_buckets_refcount.obj" \
+	"$(INTDIR)\apr_buckets_simple.obj" \
+	"$(INTDIR)\apr_buckets_socket.obj" \
+	"$(INTDIR)\apr_md4.obj" \
+	"$(INTDIR)\apr_md5.obj" \
+	"$(INTDIR)\apr_sha1.obj" \
+	"$(INTDIR)\getuuid.obj" \
+	"$(INTDIR)\uuid.obj" \
+	"$(INTDIR)\apr_dbm.obj" \
+	"$(INTDIR)\apr_dbm_berkeleydb.obj" \
+	"$(INTDIR)\apr_dbm_gdbm.obj" \
+	"$(INTDIR)\apr_dbm_sdbm.obj" \
+	"$(INTDIR)\apr_base64.obj" \
+	"$(INTDIR)\apr_hooks.obj" \
+	"$(INTDIR)\apr_ldap_compat.obj" \
+	"$(INTDIR)\apr_ldap_url.obj" \
+	"$(INTDIR)\apr_date.obj" \
+	"$(INTDIR)\apr_queue.obj" \
+	"$(INTDIR)\apr_reslist.obj" \
+	"$(INTDIR)\apr_rmm.obj" \
+	"$(INTDIR)\apu_version.obj" \
+	"$(INTDIR)\sdbm.obj" \
+	"$(INTDIR)\sdbm_hash.obj" \
+	"$(INTDIR)\sdbm_lock.obj" \
+	"$(INTDIR)\sdbm_pair.obj" \
+	"$(INTDIR)\apr_strmatch.obj" \
+	"$(INTDIR)\apr_uri.obj" \
+	"$(INTDIR)\xlate.obj" \
+	"$(INTDIR)\apr_xml.obj" \
+	"$(INTDIR)\libaprutil.res" \
+	"..\apr\Debug\libapr.lib" \
+	".\xml\expat\lib\LibD\xml.lib" \
+	"..\apr-iconv\Debug\libapriconv.lib"
+
+"$(OUTDIR)\libaprutil.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+OutDir=.\Debug
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+DS_POSTBUILD_DEP=$(INTDIR)\postbld.dep
+
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+"$(DS_POSTBUILD_DEP)" : "$(OUTDIR)\libaprutil.dll"
+   if exist .\Debug\libaprutil.dll.manifest mt.exe -manifest .\Debug\libaprutil.dll.manifest -outputresource:.\Debug\libaprutil.dll;2
+	echo Helper for Post-build step > "$(DS_POSTBUILD_DEP)"
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("libaprutil.dep")
+!INCLUDE "libaprutil.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "libaprutil.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "libaprutil - Win32 Release" || "$(CFG)" == "libaprutil - Win32 Debug"
+SOURCE=.\buckets\apr_brigade.c
+
+"$(INTDIR)\apr_brigade.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets.c
+
+"$(INTDIR)\apr_buckets.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_alloc.c
+
+"$(INTDIR)\apr_buckets_alloc.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_eos.c
+
+"$(INTDIR)\apr_buckets_eos.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_file.c
+
+"$(INTDIR)\apr_buckets_file.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_flush.c
+
+"$(INTDIR)\apr_buckets_flush.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_heap.c
+
+"$(INTDIR)\apr_buckets_heap.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_mmap.c
+
+"$(INTDIR)\apr_buckets_mmap.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_pipe.c
+
+"$(INTDIR)\apr_buckets_pipe.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_pool.c
+
+"$(INTDIR)\apr_buckets_pool.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_refcount.c
+
+"$(INTDIR)\apr_buckets_refcount.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_simple.c
+
+"$(INTDIR)\apr_buckets_simple.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\buckets\apr_buckets_socket.c
+
+"$(INTDIR)\apr_buckets_socket.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\apr_md4.c
+
+"$(INTDIR)\apr_md4.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\apr_md5.c
+
+"$(INTDIR)\apr_md5.obj" : $(SOURCE) "$(INTDIR)" ".\include\private\apu_config.h" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\apr_sha1.c
+
+"$(INTDIR)\apr_sha1.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\getuuid.c
+
+"$(INTDIR)\getuuid.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\crypto\uuid.c
+
+"$(INTDIR)\uuid.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\apr_dbm.c
+
+"$(INTDIR)\apr_dbm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\include\private\apu_select_dbm.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\apr_dbm_berkeleydb.c
+
+"$(INTDIR)\apr_dbm_berkeleydb.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu_want.h" ".\include\apu.h" ".\include\private\apu_select_dbm.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\apr_dbm_gdbm.c
+
+"$(INTDIR)\apr_dbm_gdbm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\include\private\apu_select_dbm.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\apr_dbm_sdbm.c
+
+"$(INTDIR)\apr_dbm_sdbm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\include\private\apu_select_dbm.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\encoding\apr_base64.c
+
+"$(INTDIR)\apr_base64.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\hooks\apr_hooks.c
+
+"$(INTDIR)\apr_hooks.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\ldap\apr_ldap_compat.c
+
+"$(INTDIR)\apr_ldap_compat.obj" : $(SOURCE) "$(INTDIR)" ".\include\apr_ldap.h" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\ldap\apr_ldap_url.c
+
+"$(INTDIR)\apr_ldap_url.obj" : $(SOURCE) "$(INTDIR)" ".\include\apr_ldap.h" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apr_date.c
+
+"$(INTDIR)\apr_date.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apr_queue.c
+
+"$(INTDIR)\apr_queue.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apr_reslist.c
+
+"$(INTDIR)\apr_reslist.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apr_rmm.c
+
+"$(INTDIR)\apr_rmm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\misc\apu_version.c
+
+"$(INTDIR)\apu_version.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\sdbm\sdbm.c
+
+"$(INTDIR)\sdbm.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\sdbm\sdbm_hash.c
+
+"$(INTDIR)\sdbm_hash.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\sdbm\sdbm_lock.c
+
+"$(INTDIR)\sdbm_lock.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\dbm\sdbm\sdbm_pair.c
+
+"$(INTDIR)\sdbm_pair.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\strmatch\apr_strmatch.c
+
+"$(INTDIR)\apr_strmatch.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\uri\apr_uri.c
+
+"$(INTDIR)\apr_uri.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\uri\uri_delims.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\xlate\xlate.c
+
+"$(INTDIR)\xlate.obj" : $(SOURCE) "$(INTDIR)" ".\include\apu.h" ".\include\private\apu_config.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\xml\apr_xml.c
+
+"$(INTDIR)\apr_xml.obj" : $(SOURCE) "$(INTDIR)" ".\include\private\apu_config.h" ".\include\apu.h"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\include\apr_ldap.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+InputPath=.\include\apr_ldap.hw
+
+".\include\apr_ldap.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apr_ldap.hw > .\include\apr_ldap.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+InputPath=.\include\apr_ldap.hw
+
+".\include\apr_ldap.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apr_ldap.hw > .\include\apr_ldap.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\include\apu.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+InputPath=.\include\apu.hw
+
+".\include\apu.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apu.hw > .\include\apu.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+InputPath=.\include\apu.hw
+
+".\include\apu.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apu.hw > .\include\apu.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\include\private\apu_config.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+InputPath=.\include\private\apu_config.hw
+
+".\include\private\apu_config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\private\apu_config.hw > .\include\private\apu_config.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+InputPath=.\include\private\apu_config.hw
+
+".\include\private\apu_config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\private\apu_config.hw > .\include\private\apu_config.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\include\private\apu_select_dbm.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+InputPath=.\include\private\apu_select_dbm.hw
+
+".\include\private\apu_select_dbm.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\private\apu_select_dbm.hw > .\include\private\apu_select_dbm.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+InputPath=.\include\private\apu_select_dbm.hw
+
+".\include\private\apu_select_dbm.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\private\apu_select_dbm.hw > .\include\private\apu_select_dbm.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\include\apu_want.hw
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+InputPath=.\include\apu_want.hw
+
+".\include\apu_want.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apu_want.hw > .\include\apu_want.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+InputPath=.\include\apu_want.hw
+
+".\include\apu_want.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\include\apu_want.hw > .\include\apu_want.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\uri\gen_uri_delims.exe
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+InputPath=.\uri\gen_uri_delims.exe
+
+".\uri\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	.\uri\gen_uri_delims.exe >.\uri\uri_delims.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+InputPath=.\uri\gen_uri_delims.exe
+
+".\uri\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	.\uri\gen_uri_delims.exe >.\uri\uri_delims.h
+<< 
+	
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+"libapr - Win32 Release" : 
+   cd ".\..\apr"
+   $(MAKE) /$(MAKEFLAGS) /F ".\libapr.mak" CFG="libapr - Win32 Release" 
+   cd "..\apr-util"
+
+"libapr - Win32 ReleaseCLEAN" : 
+   cd ".\..\apr"
+   $(MAKE) /$(MAKEFLAGS) /F ".\libapr.mak" CFG="libapr - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\apr-util"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+"libapr - Win32 Debug" : 
+   cd ".\..\apr"
+   $(MAKE) /$(MAKEFLAGS) /F ".\libapr.mak" CFG="libapr - Win32 Debug" 
+   cd "..\apr-util"
+
+"libapr - Win32 DebugCLEAN" : 
+   cd ".\..\apr"
+   $(MAKE) /$(MAKEFLAGS) /F ".\libapr.mak" CFG="libapr - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\apr-util"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+"gen_uri_delims - Win32 Release" : 
+   cd ".\uri"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Release" 
+   cd ".."
+
+"gen_uri_delims - Win32 ReleaseCLEAN" : 
+   cd ".\uri"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Release" RECURSE=1 CLEAN 
+   cd ".."
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+"gen_uri_delims - Win32 Debug" : 
+   cd ".\uri"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug" 
+   cd ".."
+
+"gen_uri_delims - Win32 DebugCLEAN" : 
+   cd ".\uri"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+"xml - Win32 Release" : 
+   cd ".\xml\expat\lib"
+   $(MAKE) /$(MAKEFLAGS) /F ".\xml.mak" CFG="xml - Win32 Release" 
+   cd "..\..\.."
+
+"xml - Win32 ReleaseCLEAN" : 
+   cd ".\xml\expat\lib"
+   $(MAKE) /$(MAKEFLAGS) /F ".\xml.mak" CFG="xml - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\..\.."
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+"xml - Win32 Debug" : 
+   cd ".\xml\expat\lib"
+   $(MAKE) /$(MAKEFLAGS) /F ".\xml.mak" CFG="xml - Win32 Debug" 
+   cd "..\..\.."
+
+"xml - Win32 DebugCLEAN" : 
+   cd ".\xml\expat\lib"
+   $(MAKE) /$(MAKEFLAGS) /F ".\xml.mak" CFG="xml - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\..\.."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "libaprutil - Win32 Release"
+
+"libapriconv - Win32 Release" : 
+   cd ".\..\apr-iconv"
+   $(MAKE) /$(MAKEFLAGS) /F ".\libapriconv.mak" CFG="libapriconv - Win32 Release" 
+   cd "..\apr-util"
+
+"libapriconv - Win32 ReleaseCLEAN" : 
+   cd ".\..\apr-iconv"
+   $(MAKE) /$(MAKEFLAGS) /F ".\libapriconv.mak" CFG="libapriconv - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\apr-util"
+
+!ELSEIF  "$(CFG)" == "libaprutil - Win32 Debug"
+
+"libapriconv - Win32 Debug" : 
+   cd ".\..\apr-iconv"
+   $(MAKE) /$(MAKEFLAGS) /F ".\libapriconv.mak" CFG="libapriconv - Win32 Debug" 
+   cd "..\apr-util"
+
+"libapriconv - Win32 DebugCLEAN" : 
+   cd ".\..\apr-iconv"
+   $(MAKE) /$(MAKEFLAGS) /F ".\libapriconv.mak" CFG="libapriconv - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\apr-util"
+
+!ENDIF 
+
+SOURCE=.\libaprutil.rc
+
+"$(INTDIR)\libaprutil.res" : $(SOURCE) "$(INTDIR)" ".\include\apu.h"
+	$(RSC) $(RSC_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.rc b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.rc
new file mode 100644
index 00000000..630287a8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/libaprutil.rc
@@ -0,0 +1,73 @@
+#include "apr_general.h"
+#include "apu_version.h"
+
+#define APR_COPYRIGHT "Copyright (c) 2010 The Apache Software " \
+                      "Foundation or its licensors, as applicable."
+
+#define APR_LICENSE "Licensed under the Apache License, Version 2.0 " \
+                    "(the ""License""); you may not use this file except " \
+                    "in compliance with the License.  You may obtain a " \
+                    "copy of the License at\r\n\r\n" \
+                    "http://www.apache.org/licenses/LICENSE-2.0\r\n\r\n" \
+                    "Unless required by applicable law or agreed to in " \
+                    "writing, software distributed under the License is " \
+                    "distributed on an ""AS IS"" BASIS, WITHOUT " \
+                    "WARRANTIES OR CONDITIONS OF ANY KIND, either " \
+                    "express or implied.  See the License for the " \
+                    "specific language governing permissions and " \
+                    "limitations under the License."
+
+#define APU_DLL_BASENAME "libaprutil"
+
+/** An alternative formatted string of APR's version */
+/* macro for Win32 .rc files using numeric csv representation */
+#define APU_VERSION_STRING_CSV APU_MAJOR_VERSION ##, \
+                             ##APU_MINOR_VERSION ##, \
+                             ##APU_PATCH_VERSION
+
+
+1 VERSIONINFO
+ FILEVERSION APU_VERSION_STRING_CSV,0
+ PRODUCTVERSION APU_VERSION_STRING_CSV,0
+ FILEFLAGSMASK 0x3fL
+#if defined(APU_IS_DEV_VERSION)
+#if defined(_DEBUG)
+ FILEFLAGS 0x03L
+#else
+ FILEFLAGS 0x02L
+#endif
+#else
+#if defined(_DEBUG)
+ FILEFLAGS 0x01L
+#else
+ FILEFLAGS 0x00L
+#endif
+#endif
+#if defined(WINNT) || defined(WIN64)
+ FILEOS 0x40004L
+#else
+ FILEOS 0x4L
+#endif
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN
+    BLOCK "040904b0"
+    BEGIN
+      VALUE "Comments", APR_LICENSE "\0"
+      VALUE "CompanyName", "Apache Software Foundation\0"
+      VALUE "FileDescription", "Apache Portable Runtime Utility Library\0"
+      VALUE "FileVersion", APU_VERSION_STRING "\0"
+      VALUE "InternalName", APU_DLL_BASENAME "\0"
+      VALUE "LegalCopyright", APR_COPYRIGHT "\0"
+      VALUE "OriginalFilename", APU_DLL_BASENAME ".dll\0"
+      VALUE "ProductName", "Apache Portable Runtime Project\0"
+      VALUE "ProductVersion", APU_VERSION_STRING "\0"
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+    VALUE "Translation", 0x409, 1200
+  END
+END
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_date.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_date.o
new file mode 100644
index 00000000..8d660c0c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_date.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_queue.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_queue.o
new file mode 100644
index 00000000..dddfa1f3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_queue.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_reslist.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_reslist.o
new file mode 100644
index 00000000..cb01aecd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_reslist.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_rmm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_rmm.o
new file mode 100644
index 00000000..a54d3310
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apr_rmm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apu_version.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apu_version.o
new file mode 100644
index 00000000..936c54e4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/.libs/apu_version.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/Makefile
new file mode 100644
index 00000000..4ad97fc1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/Makefile
@@ -0,0 +1,8 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = apr_date.lo apr_rmm.lo apr_reslist.lo apr_queue.lo apu_version.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/Makefile.in
new file mode 100644
index 00000000..993648ef
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/Makefile.in
@@ -0,0 +1,8 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = apr_date.lo apr_rmm.lo apr_reslist.lo apr_queue.lo apu_version.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.c
new file mode 100644
index 00000000..f584e093
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.c
@@ -0,0 +1,616 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apr_date.c: date parsing utility routines
+ *     These routines are (hopefully) platform independent.
+ * 
+ * 27 Oct 1996  Roy Fielding
+ *     Extracted (with many modifications) from mod_proxy.c and
+ *     tested with over 50,000 randomly chosen valid date strings
+ *     and several hundred variations of invalid date strings.
+ * 
+ */
+
+#include "apr.h"
+#include "apr_lib.h"
+
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#if APR_HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+
+#include "apr_date.h"
+
+/*
+ * Compare a string to a mask
+ * Mask characters (arbitrary maximum is 256 characters, just in case):
+ *   @ - uppercase letter
+ *   $ - lowercase letter
+ *   & - hex digit
+ *   # - digit
+ *   ~ - digit or space
+ *   * - swallow remaining characters 
+ *  <x> - exact match for any other character
+ */
+APU_DECLARE(int) apr_date_checkmask(const char *data, const char *mask)
+{
+    int i;
+    char d;
+
+    for (i = 0; i < 256; i++) {
+        d = data[i];
+        switch (mask[i]) {
+        case '\0':
+            return (d == '\0');
+
+        case '*':
+            return 1;
+
+        case '@':
+            if (!apr_isupper(d))
+                return 0;
+            break;
+        case '$':
+            if (!apr_islower(d))
+                return 0;
+            break;
+        case '#':
+            if (!apr_isdigit(d))
+                return 0;
+            break;
+        case '&':
+            if (!apr_isxdigit(d))
+                return 0;
+            break;
+        case '~':
+            if ((d != ' ') && !apr_isdigit(d))
+                return 0;
+            break;
+        default:
+            if (mask[i] != d)
+                return 0;
+            break;
+        }
+    }
+    return 0;          /* We only get here if mask is corrupted (exceeds 256) */
+}
+
+/*
+ * Parses an HTTP date in one of three standard forms:
+ *
+ *     Sun, 06 Nov 1994 08:49:37 GMT  ; RFC 822, updated by RFC 1123
+ *     Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
+ *     Sun Nov  6 08:49:37 1994       ; ANSI C's asctime() format
+ *
+ * and returns the apr_time_t number of microseconds since 1 Jan 1970 GMT, 
+ * or APR_DATE_BAD if this would be out of range or if the date is invalid.
+ *
+ * The restricted HTTP syntax is
+ * 
+ *     HTTP-date    = rfc1123-date | rfc850-date | asctime-date
+ *
+ *     rfc1123-date = wkday "," SP date1 SP time SP "GMT"
+ *     rfc850-date  = weekday "," SP date2 SP time SP "GMT"
+ *     asctime-date = wkday SP date3 SP time SP 4DIGIT
+ *
+ *     date1        = 2DIGIT SP month SP 4DIGIT
+ *                    ; day month year (e.g., 02 Jun 1982)
+ *     date2        = 2DIGIT "-" month "-" 2DIGIT
+ *                    ; day-month-year (e.g., 02-Jun-82)
+ *     date3        = month SP ( 2DIGIT | ( SP 1DIGIT ))
+ *                    ; month day (e.g., Jun  2)
+ *
+ *     time         = 2DIGIT ":" 2DIGIT ":" 2DIGIT
+ *                    ; 00:00:00 - 23:59:59
+ *
+ *     wkday        = "Mon" | "Tue" | "Wed"
+ *                  | "Thu" | "Fri" | "Sat" | "Sun"
+ *
+ *     weekday      = "Monday" | "Tuesday" | "Wednesday"
+ *                  | "Thursday" | "Friday" | "Saturday" | "Sunday"
+ *
+ *     month        = "Jan" | "Feb" | "Mar" | "Apr"
+ *                  | "May" | "Jun" | "Jul" | "Aug"
+ *                  | "Sep" | "Oct" | "Nov" | "Dec"
+ *
+ * However, for the sake of robustness (and Netscapeness), we ignore the
+ * weekday and anything after the time field (including the timezone).
+ *
+ * This routine is intended to be very fast; 10x faster than using sscanf.
+ *
+ * Originally from Andrew Daviel <andrew@vancouver-webpages.com>, 29 Jul 96
+ * but many changes since then.
+ *
+ */
+APU_DECLARE(apr_time_t) apr_date_parse_http(const char *date)
+{
+    apr_time_exp_t ds;
+    apr_time_t result;
+    int mint, mon;
+    const char *monstr, *timstr;
+    static const int months[12] =
+    {
+    ('J' << 16) | ('a' << 8) | 'n', ('F' << 16) | ('e' << 8) | 'b',
+    ('M' << 16) | ('a' << 8) | 'r', ('A' << 16) | ('p' << 8) | 'r',
+    ('M' << 16) | ('a' << 8) | 'y', ('J' << 16) | ('u' << 8) | 'n',
+    ('J' << 16) | ('u' << 8) | 'l', ('A' << 16) | ('u' << 8) | 'g',
+    ('S' << 16) | ('e' << 8) | 'p', ('O' << 16) | ('c' << 8) | 't',
+    ('N' << 16) | ('o' << 8) | 'v', ('D' << 16) | ('e' << 8) | 'c'};
+
+    if (!date)
+        return APR_DATE_BAD;
+
+    while (*date && apr_isspace(*date))    /* Find first non-whitespace char */
+        ++date;
+
+    if (*date == '\0') 
+        return APR_DATE_BAD;
+
+    if ((date = strchr(date, ' ')) == NULL)       /* Find space after weekday */
+        return APR_DATE_BAD;
+
+    ++date;        /* Now pointing to first char after space, which should be */
+
+    /* start of the actual date information for all 4 formats. */
+
+    if (apr_date_checkmask(date, "## @$$ #### ##:##:## *")) {
+        /* RFC 1123 format with two days */
+        ds.tm_year = ((date[7] - '0') * 10 + (date[8] - '0') - 19) * 100;
+        if (ds.tm_year < 0)
+            return APR_DATE_BAD;
+
+        ds.tm_year += ((date[9] - '0') * 10) + (date[10] - '0');
+
+        ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 12;
+    }
+    else if (apr_date_checkmask(date, "##-@$$-## ##:##:## *")) { 
+        /* RFC 850 format */
+        ds.tm_year = ((date[7] - '0') * 10) + (date[8] - '0');
+        if (ds.tm_year < 70)
+            ds.tm_year += 100;
+
+        ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 10;
+    }
+    else if (apr_date_checkmask(date, "@$$ ~# ##:##:## ####*")) {
+        /* asctime format */
+        ds.tm_year = ((date[16] - '0') * 10 + (date[17] - '0') - 19) * 100;
+        if (ds.tm_year < 0) 
+            return APR_DATE_BAD;
+
+        ds.tm_year += ((date[18] - '0') * 10) + (date[19] - '0');
+
+        if (date[4] == ' ')
+            ds.tm_mday = 0;
+        else
+            ds.tm_mday = (date[4] - '0') * 10;
+
+        ds.tm_mday += (date[5] - '0');
+
+        monstr = date;
+        timstr = date + 7;
+    }
+    else if (apr_date_checkmask(date, "# @$$ #### ##:##:## *")) {
+        /* RFC 1123 format with one day */
+        ds.tm_year = ((date[6] - '0') * 10 + (date[7] - '0') - 19) * 100;
+        if (ds.tm_year < 0)
+            return APR_DATE_BAD;
+
+        ds.tm_year += ((date[8] - '0') * 10) + (date[9] - '0');
+
+        ds.tm_mday = (date[0] - '0');
+
+        monstr = date + 2;
+        timstr = date + 11;
+    }
+    else
+        return APR_DATE_BAD;
+
+    if (ds.tm_mday <= 0 || ds.tm_mday > 31)
+        return APR_DATE_BAD;
+
+    ds.tm_hour = ((timstr[0] - '0') * 10) + (timstr[1] - '0');
+    ds.tm_min = ((timstr[3] - '0') * 10) + (timstr[4] - '0');
+    ds.tm_sec = ((timstr[6] - '0') * 10) + (timstr[7] - '0');
+
+    if ((ds.tm_hour > 23) || (ds.tm_min > 59) || (ds.tm_sec > 61)) 
+        return APR_DATE_BAD;
+
+    mint = (monstr[0] << 16) | (monstr[1] << 8) | monstr[2];
+    for (mon = 0; mon < 12; mon++)
+        if (mint == months[mon])
+            break;
+
+    if (mon == 12)
+        return APR_DATE_BAD;
+
+    if ((ds.tm_mday == 31) && (mon == 3 || mon == 5 || mon == 8 || mon == 10))
+        return APR_DATE_BAD;
+
+    /* February gets special check for leapyear */
+    if ((mon == 1) &&
+        ((ds.tm_mday > 29) || 
+        ((ds.tm_mday == 29)
+        && ((ds.tm_year & 3)
+        || (((ds.tm_year % 100) == 0)
+        && (((ds.tm_year % 400) != 100)))))))
+        return APR_DATE_BAD;
+
+    ds.tm_mon = mon;
+
+    /* ap_mplode_time uses tm_usec and tm_gmtoff fields, but they haven't 
+     * been set yet. 
+     * It should be safe to just zero out these values.
+     * tm_usec is the number of microseconds into the second.  HTTP only
+     * cares about second granularity.
+     * tm_gmtoff is the number of seconds off of GMT the time is.  By
+     * definition all times going through this function are in GMT, so this
+     * is zero. 
+     */
+    ds.tm_usec = 0;
+    ds.tm_gmtoff = 0;
+    if (apr_time_exp_get(&result, &ds) != APR_SUCCESS) 
+        return APR_DATE_BAD;
+    
+    return result;
+}
+
+/*
+ * Parses a string resembling an RFC 822 date.  This is meant to be
+ * leinent in its parsing of dates.  Hence, this will parse a wider 
+ * range of dates than apr_date_parse_http.
+ *
+ * The prominent mailer (or poster, if mailer is unknown) that has
+ * been seen in the wild is included for the unknown formats.
+ *
+ *     Sun, 06 Nov 1994 08:49:37 GMT  ; RFC 822, updated by RFC 1123
+ *     Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
+ *     Sun Nov  6 08:49:37 1994       ; ANSI C's asctime() format
+ *     Sun, 6 Nov 1994 08:49:37 GMT   ; RFC 822, updated by RFC 1123
+ *     Sun, 06 Nov 94 08:49:37 GMT    ; RFC 822
+ *     Sun, 6 Nov 94 08:49:37 GMT     ; RFC 822
+ *     Sun, 06 Nov 94 08:49 GMT       ; Unknown [drtr@ast.cam.ac.uk] 
+ *     Sun, 6 Nov 94 08:49 GMT        ; Unknown [drtr@ast.cam.ac.uk]
+ *     Sun, 06 Nov 94 8:49:37 GMT     ; Unknown [Elm 70.85]
+ *     Sun, 6 Nov 94 8:49:37 GMT      ; Unknown [Elm 70.85] 
+ *     Mon,  7 Jan 2002 07:21:22 GMT  ; Unknown [Postfix]
+ *     Sun, 06-Nov-1994 08:49:37 GMT  ; RFC 850 with four digit years
+ *
+ */
+
+#define TIMEPARSE(ds,hr10,hr1,min10,min1,sec10,sec1)        \
+    {                                                       \
+        ds.tm_hour = ((hr10 - '0') * 10) + (hr1 - '0');     \
+        ds.tm_min = ((min10 - '0') * 10) + (min1 - '0');    \
+        ds.tm_sec = ((sec10 - '0') * 10) + (sec1 - '0');    \
+    }
+#define TIMEPARSE_STD(ds,timstr)                            \
+    {                                                       \
+        TIMEPARSE(ds, timstr[0],timstr[1],                  \
+                      timstr[3],timstr[4],                  \
+                      timstr[6],timstr[7]);                 \
+    }
+
+APU_DECLARE(apr_time_t) apr_date_parse_rfc(const char *date)
+{
+    apr_time_exp_t ds;
+    apr_time_t result;
+    int mint, mon;
+    const char *monstr, *timstr, *gmtstr;
+    static const int months[12] =
+    {
+    ('J' << 16) | ('a' << 8) | 'n', ('F' << 16) | ('e' << 8) | 'b',
+    ('M' << 16) | ('a' << 8) | 'r', ('A' << 16) | ('p' << 8) | 'r',
+    ('M' << 16) | ('a' << 8) | 'y', ('J' << 16) | ('u' << 8) | 'n',
+    ('J' << 16) | ('u' << 8) | 'l', ('A' << 16) | ('u' << 8) | 'g',
+    ('S' << 16) | ('e' << 8) | 'p', ('O' << 16) | ('c' << 8) | 't',
+    ('N' << 16) | ('o' << 8) | 'v', ('D' << 16) | ('e' << 8) | 'c' };
+
+    if (!date)
+        return APR_DATE_BAD;
+
+    /* Not all dates have text months at the beginning. */
+    if (!apr_isdigit(date[0]))
+    {
+        while (*date && apr_isspace(*date)) /* Find first non-whitespace char */
+            ++date;
+
+        if (*date == '\0') 
+            return APR_DATE_BAD;
+
+        if ((date = strchr(date, ' ')) == NULL)   /* Find space after weekday */
+            return APR_DATE_BAD;
+
+        ++date;    /* Now pointing to first char after space, which should be */    }
+
+    /* start of the actual date information for all 11 formats. */
+    if (apr_date_checkmask(date, "## @$$ #### ##:##:## *")) {   /* RFC 1123 format */
+        ds.tm_year = ((date[7] - '0') * 10 + (date[8] - '0') - 19) * 100;
+
+        if (ds.tm_year < 0)
+            return APR_DATE_BAD;
+
+        ds.tm_year += ((date[9] - '0') * 10) + (date[10] - '0');
+
+        ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 12;
+        gmtstr = date + 20;
+
+        TIMEPARSE_STD(ds, timstr);
+    }
+    else if (apr_date_checkmask(date, "##-@$$-## ##:##:## *")) {/* RFC 850 format  */
+        ds.tm_year = ((date[7] - '0') * 10) + (date[8] - '0');
+
+        if (ds.tm_year < 70)
+            ds.tm_year += 100;
+
+        ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 10;
+        gmtstr = date + 19;
+
+        TIMEPARSE_STD(ds, timstr);
+    }
+    else if (apr_date_checkmask(date, "@$$ ~# ##:##:## ####*")) {
+        /* asctime format */
+        ds.tm_year = ((date[16] - '0') * 10 + (date[17] - '0') - 19) * 100;
+        if (ds.tm_year < 0) 
+            return APR_DATE_BAD;
+
+        ds.tm_year += ((date[18] - '0') * 10) + (date[19] - '0');
+
+        if (date[4] == ' ')
+            ds.tm_mday = 0;
+        else
+            ds.tm_mday = (date[4] - '0') * 10;
+
+        ds.tm_mday += (date[5] - '0');
+
+        monstr = date;
+        timstr = date + 7;
+        gmtstr = NULL;
+
+        TIMEPARSE_STD(ds, timstr);
+    }
+    else if (apr_date_checkmask(date, "# @$$ #### ##:##:## *")) {
+        /* RFC 1123 format*/
+        ds.tm_year = ((date[6] - '0') * 10 + (date[7] - '0') - 19) * 100;
+
+        if (ds.tm_year < 0)
+            return APR_DATE_BAD;
+
+        ds.tm_year += ((date[8] - '0') * 10) + (date[9] - '0');
+        ds.tm_mday = (date[0] - '0');
+
+        monstr = date + 2;
+        timstr = date + 11;
+        gmtstr = date + 20;
+
+        TIMEPARSE_STD(ds, timstr);
+    }
+    else if (apr_date_checkmask(date, "## @$$ ## ##:##:## *")) {
+        /* This is the old RFC 1123 date format - many many years ago, people
+         * used two-digit years.  Oh, how foolish.  */
+        ds.tm_year = ((date[7] - '0') * 10) + (date[8] - '0');
+
+        if (ds.tm_year < 70)
+            ds.tm_year += 100;
+
+        ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 10;
+        gmtstr = date + 19;
+
+        TIMEPARSE_STD(ds, timstr);
+    } 
+    else if (apr_date_checkmask(date, "# @$$ ## ##:##:## *")) {
+        /* This is the old RFC 1123 date format - many many years ago, people
+         * used two-digit years.  Oh, how foolish.  */
+        ds.tm_year = ((date[6] - '0') * 10) + (date[7] - '0');
+
+        if (ds.tm_year < 70)
+            ds.tm_year += 100;
+
+        ds.tm_mday = (date[0] - '0');
+
+        monstr = date + 2;
+        timstr = date + 9;
+        gmtstr = date + 18;
+
+        TIMEPARSE_STD(ds, timstr);
+    } 
+    else if (apr_date_checkmask(date, "## @$$ ## ##:## *")) {
+        /* Loser format.  This is quite bogus.  */
+        ds.tm_year = ((date[7] - '0') * 10) + (date[8] - '0');
+
+        if (ds.tm_year < 70)
+            ds.tm_year += 100;
+
+        ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 10;
+        gmtstr = NULL;
+
+        TIMEPARSE(ds, timstr[0],timstr[1], timstr[3],timstr[4], '0','0');
+    } 
+    else if (apr_date_checkmask(date, "# @$$ ## ##:## *")) {
+        /* Loser format.  This is quite bogus.  */
+        ds.tm_year = ((date[6] - '0') * 10) + (date[7] - '0');
+
+        if (ds.tm_year < 70)
+            ds.tm_year += 100;
+
+        ds.tm_mday = (date[0] - '0');
+
+        monstr = date + 2;
+        timstr = date + 9;
+        gmtstr = NULL;
+
+        TIMEPARSE(ds, timstr[0],timstr[1], timstr[3],timstr[4], '0','0');
+    }
+    else if (apr_date_checkmask(date, "## @$$ ## #:##:## *")) {
+        /* Loser format.  This is quite bogus.  */
+        ds.tm_year = ((date[7] - '0') * 10) + (date[8] - '0');
+
+        if (ds.tm_year < 70)
+            ds.tm_year += 100;
+
+        ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 9;
+        gmtstr = date + 18;
+
+        TIMEPARSE(ds, '0',timstr[1], timstr[3],timstr[4], timstr[6],timstr[7]);
+    }
+    else if (apr_date_checkmask(date, "# @$$ ## #:##:## *")) {
+         /* Loser format.  This is quite bogus.  */
+        ds.tm_year = ((date[6] - '0') * 10) + (date[7] - '0');
+
+        if (ds.tm_year < 70)
+            ds.tm_year += 100;
+
+        ds.tm_mday = (date[0] - '0');
+
+        monstr = date + 2;
+        timstr = date + 8;
+        gmtstr = date + 17;
+
+        TIMEPARSE(ds, '0',timstr[1], timstr[3],timstr[4], timstr[6],timstr[7]);
+    }
+    else if (apr_date_checkmask(date, " # @$$ #### ##:##:## *")) {   
+        /* RFC 1123 format with a space instead of a leading zero. */
+        ds.tm_year = ((date[7] - '0') * 10 + (date[8] - '0') - 19) * 100;
+
+        if (ds.tm_year < 0)
+            return APR_DATE_BAD;
+
+        ds.tm_year += ((date[9] - '0') * 10) + (date[10] - '0');
+
+        ds.tm_mday = (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 12;
+        gmtstr = date + 20;
+
+        TIMEPARSE_STD(ds, timstr);
+    }
+    else if (apr_date_checkmask(date, "##-@$$-#### ##:##:## *")) {
+       /* RFC 1123 with dashes instead of spaces between date/month/year
+        * This also looks like RFC 850 with four digit years.
+        */
+        ds.tm_year = ((date[7] - '0') * 10 + (date[8] - '0') - 19) * 100;
+        if (ds.tm_year < 0)
+            return APR_DATE_BAD;
+
+        ds.tm_year += ((date[9] - '0') * 10) + (date[10] - '0');
+
+        ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+        monstr = date + 3;
+        timstr = date + 12;
+        gmtstr = date + 21;
+
+        TIMEPARSE_STD(ds, timstr);
+    }
+    else
+        return APR_DATE_BAD;
+
+    if (ds.tm_mday <= 0 || ds.tm_mday > 31)
+        return APR_DATE_BAD;
+
+    if ((ds.tm_hour > 23) || (ds.tm_min > 59) || (ds.tm_sec > 61)) 
+        return APR_DATE_BAD;
+
+    mint = (monstr[0] << 16) | (monstr[1] << 8) | monstr[2];
+    for (mon = 0; mon < 12; mon++)
+        if (mint == months[mon])
+            break;
+
+    if (mon == 12)
+        return APR_DATE_BAD;
+
+    if ((ds.tm_mday == 31) && (mon == 3 || mon == 5 || mon == 8 || mon == 10))
+        return APR_DATE_BAD;
+
+    /* February gets special check for leapyear */
+
+    if ((mon == 1) &&
+        ((ds.tm_mday > 29)
+        || ((ds.tm_mday == 29)
+        && ((ds.tm_year & 3)
+        || (((ds.tm_year % 100) == 0)
+        && (((ds.tm_year % 400) != 100)))))))
+        return APR_DATE_BAD;
+
+    ds.tm_mon = mon;
+
+    /* tm_gmtoff is the number of seconds off of GMT the time is.
+     *
+     * We only currently support: [+-]ZZZZ where Z is the offset in
+     * hours from GMT.
+     *
+     * If there is any confusion, tm_gmtoff will remain 0.
+     */
+    ds.tm_gmtoff = 0;
+    if (gmtstr && *gmtstr != '\0') {
+        /* Do we have a GMT? */
+        if (*(++gmtstr) != '\0') {
+            int offset;
+            switch (*(gmtstr++)) {
+            case '-':
+                offset = atoi(gmtstr);
+                ds.tm_gmtoff -= (offset / 100) * 60 * 60;
+                ds.tm_gmtoff -= (offset % 100) * 60;
+                break;
+            case '+':
+                offset = atoi(gmtstr);
+                ds.tm_gmtoff += (offset / 100) * 60 * 60;
+                ds.tm_gmtoff += (offset % 100) * 60;
+                break;
+            }
+        }
+    }
+
+    /* apr_time_exp_get uses tm_usec field, but it hasn't been set yet. 
+     * It should be safe to just zero out this value.
+     * tm_usec is the number of microseconds into the second.  HTTP only
+     * cares about second granularity.
+     */
+    ds.tm_usec = 0;
+
+    if (apr_time_exp_gmt_get(&result, &ds) != APR_SUCCESS) 
+        return APR_DATE_BAD;
+    
+    return result;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.lo
new file mode 100644
index 00000000..83a18a4c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.lo
@@ -0,0 +1,12 @@
+# apr_date.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_date.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_date.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.o
new file mode 100644
index 00000000..08839f99
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_date.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.c
new file mode 100644
index 00000000..0d75f001
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.c
@@ -0,0 +1,392 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "apu.h"
+#include "apr_portable.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_cond.h"
+#include "apr_errno.h"
+#include "apr_queue.h"
+
+#if APR_HAS_THREADS
+/* 
+ * define this to get debug messages
+ *
+#define QUEUE_DEBUG
+ */
+
+struct apr_queue_t {
+    void              **data;
+    unsigned int        nelts; /**< # elements */
+    unsigned int        in;    /**< next empty location */
+    unsigned int        out;   /**< next filled location */
+    unsigned int        bounds;/**< max size of queue */
+    unsigned int        full_waiters;
+    unsigned int        empty_waiters;
+    apr_thread_mutex_t *one_big_mutex;
+    apr_thread_cond_t  *not_empty;
+    apr_thread_cond_t  *not_full;
+    int                 terminated;
+};
+
+#ifdef QUEUE_DEBUG
+static void Q_DBG(char*msg, apr_queue_t *q) {
+    fprintf(stderr, "%ld\t#%d in %d out %d\t%s\n", 
+                    apr_os_thread_current(),
+                    q->nelts, q->in, q->out,
+                    msg
+                    );
+}
+#else
+#define Q_DBG(x,y) 
+#endif
+
+/**
+ * Detects when the apr_queue_t is full. This utility function is expected
+ * to be called from within critical sections, and is not threadsafe.
+ */
+#define apr_queue_full(queue) ((queue)->nelts == (queue)->bounds)
+
+/**
+ * Detects when the apr_queue_t is empty. This utility function is expected
+ * to be called from within critical sections, and is not threadsafe.
+ */
+#define apr_queue_empty(queue) ((queue)->nelts == 0)
+
+/**
+ * Callback routine that is called to destroy this
+ * apr_queue_t when its pool is destroyed.
+ */
+static apr_status_t queue_destroy(void *data) 
+{
+    apr_queue_t *queue = data;
+
+    /* Ignore errors here, we can't do anything about them anyway. */
+
+    apr_thread_cond_destroy(queue->not_empty);
+    apr_thread_cond_destroy(queue->not_full);
+    apr_thread_mutex_destroy(queue->one_big_mutex);
+
+    return APR_SUCCESS;
+}
+
+/**
+ * Initialize the apr_queue_t.
+ */
+APU_DECLARE(apr_status_t) apr_queue_create(apr_queue_t **q, 
+                                           unsigned int queue_capacity, 
+                                           apr_pool_t *a)
+{
+    apr_status_t rv;
+    apr_queue_t *queue;
+    queue = apr_palloc(a, sizeof(apr_queue_t));
+    *q = queue;
+
+    /* nested doesn't work ;( */
+    rv = apr_thread_mutex_create(&queue->one_big_mutex,
+                                 APR_THREAD_MUTEX_UNNESTED,
+                                 a);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    rv = apr_thread_cond_create(&queue->not_empty, a);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    rv = apr_thread_cond_create(&queue->not_full, a);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    /* Set all the data in the queue to NULL */
+    queue->data = apr_pcalloc(a, queue_capacity * sizeof(void*));
+    queue->bounds = queue_capacity;
+    queue->nelts = 0;
+    queue->in = 0;
+    queue->out = 0;
+    queue->terminated = 0;
+    queue->full_waiters = 0;
+    queue->empty_waiters = 0;
+
+    apr_pool_cleanup_register(a, queue, queue_destroy, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+/**
+ * Push new data onto the queue. Blocks if the queue is full. Once
+ * the push operation has completed, it signals other threads waiting
+ * in apr_queue_pop() that they may continue consuming sockets.
+ */
+APU_DECLARE(apr_status_t) apr_queue_push(apr_queue_t *queue, void *data)
+{
+    apr_status_t rv;
+
+    if (queue->terminated) {
+        return APR_EOF; /* no more elements ever again */
+    }
+
+    rv = apr_thread_mutex_lock(queue->one_big_mutex);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    if (apr_queue_full(queue)) {
+        if (!queue->terminated) {
+            queue->full_waiters++;
+            rv = apr_thread_cond_wait(queue->not_full, queue->one_big_mutex);
+            queue->full_waiters--;
+            if (rv != APR_SUCCESS) {
+                apr_thread_mutex_unlock(queue->one_big_mutex);
+                return rv;
+            }
+        }
+        /* If we wake up and it's still empty, then we were interrupted */
+        if (apr_queue_full(queue)) {
+            Q_DBG("queue full (intr)", queue);
+            rv = apr_thread_mutex_unlock(queue->one_big_mutex);
+            if (rv != APR_SUCCESS) {
+                return rv;
+            }
+            if (queue->terminated) {
+                return APR_EOF; /* no more elements ever again */
+            }
+            else {
+                return APR_EINTR;
+            }
+        }
+    }
+
+    queue->data[queue->in] = data;
+    queue->in = (queue->in + 1) % queue->bounds;
+    queue->nelts++;
+
+    if (queue->empty_waiters) {
+        Q_DBG("sig !empty", queue);
+        rv = apr_thread_cond_signal(queue->not_empty);
+        if (rv != APR_SUCCESS) {
+            apr_thread_mutex_unlock(queue->one_big_mutex);
+            return rv;
+        }
+    }
+
+    rv = apr_thread_mutex_unlock(queue->one_big_mutex);
+    return rv;
+}
+
+/**
+ * Push new data onto the queue. Blocks if the queue is full. Once
+ * the push operation has completed, it signals other threads waiting
+ * in apr_queue_pop() that they may continue consuming sockets.
+ */
+APU_DECLARE(apr_status_t) apr_queue_trypush(apr_queue_t *queue, void *data)
+{
+    apr_status_t rv;
+
+    if (queue->terminated) {
+        return APR_EOF; /* no more elements ever again */
+    }
+
+    rv = apr_thread_mutex_lock(queue->one_big_mutex);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    if (apr_queue_full(queue)) {
+        rv = apr_thread_mutex_unlock(queue->one_big_mutex);
+        return APR_EAGAIN;
+    }
+    
+    queue->data[queue->in] = data;
+    queue->in = (queue->in + 1) % queue->bounds;
+    queue->nelts++;
+
+    if (queue->empty_waiters) {
+        Q_DBG("sig !empty", queue);
+        rv  = apr_thread_cond_signal(queue->not_empty);
+        if (rv != APR_SUCCESS) {
+            apr_thread_mutex_unlock(queue->one_big_mutex);
+            return rv;
+        }
+    }
+
+    rv = apr_thread_mutex_unlock(queue->one_big_mutex);
+    return rv;
+}
+
+/**
+ * not thread safe
+ */
+APU_DECLARE(unsigned int) apr_queue_size(apr_queue_t *queue) {
+    return queue->nelts;
+}
+
+/**
+ * Retrieves the next item from the queue. If there are no
+ * items available, it will block until one becomes available.
+ * Once retrieved, the item is placed into the address specified by
+ * 'data'.
+ */
+APU_DECLARE(apr_status_t) apr_queue_pop(apr_queue_t *queue, void **data)
+{
+    apr_status_t rv;
+
+    if (queue->terminated) {
+        return APR_EOF; /* no more elements ever again */
+    }
+
+    rv = apr_thread_mutex_lock(queue->one_big_mutex);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    /* Keep waiting until we wake up and find that the queue is not empty. */
+    if (apr_queue_empty(queue)) {
+        if (!queue->terminated) {
+            queue->empty_waiters++;
+            rv = apr_thread_cond_wait(queue->not_empty, queue->one_big_mutex);
+            queue->empty_waiters--;
+            if (rv != APR_SUCCESS) {
+                apr_thread_mutex_unlock(queue->one_big_mutex);
+                return rv;
+            }
+        }
+        /* If we wake up and it's still empty, then we were interrupted */
+        if (apr_queue_empty(queue)) {
+            Q_DBG("queue empty (intr)", queue);
+            rv = apr_thread_mutex_unlock(queue->one_big_mutex);
+            if (rv != APR_SUCCESS) {
+                return rv;
+            }
+            if (queue->terminated) {
+                return APR_EOF; /* no more elements ever again */
+            }
+            else {
+                return APR_EINTR;
+            }
+        }
+    } 
+
+    *data = queue->data[queue->out];
+    queue->nelts--;
+
+    queue->out = (queue->out + 1) % queue->bounds;
+    if (queue->full_waiters) {
+        Q_DBG("signal !full", queue);
+        rv = apr_thread_cond_signal(queue->not_full);
+        if (rv != APR_SUCCESS) {
+            apr_thread_mutex_unlock(queue->one_big_mutex);
+            return rv;
+        }
+    }
+
+    rv = apr_thread_mutex_unlock(queue->one_big_mutex);
+    return rv;
+}
+
+/**
+ * Retrieves the next item from the queue. If there are no
+ * items available, it will block until one becomes available.
+ * Once retrieved, the item is placed into the address specified by
+ * 'data'.
+ */
+APU_DECLARE(apr_status_t) apr_queue_trypop(apr_queue_t *queue, void **data)
+{
+    apr_status_t rv;
+
+    if (queue->terminated) {
+        return APR_EOF; /* no more elements ever again */
+    }
+
+    rv = apr_thread_mutex_lock(queue->one_big_mutex);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    /* Keep waiting until we wake up and find that the queue is not empty. */
+    if (apr_queue_empty(queue)) {
+        rv = apr_thread_mutex_unlock(queue->one_big_mutex);
+        return APR_EAGAIN;
+    } 
+
+    *data = queue->data[queue->out];
+    queue->nelts--;
+
+    queue->out = (queue->out + 1) % queue->bounds;
+    if (queue->full_waiters) {
+        Q_DBG("signal !full", queue);
+        rv = apr_thread_cond_signal(queue->not_full);
+        if (rv != APR_SUCCESS) {
+            apr_thread_mutex_unlock(queue->one_big_mutex);
+            return rv;
+        }
+    }
+
+    rv = apr_thread_mutex_unlock(queue->one_big_mutex);
+    return rv;
+}
+
+APU_DECLARE(apr_status_t) apr_queue_interrupt_all(apr_queue_t *queue)
+{
+    apr_status_t rv;
+    Q_DBG("intr all", queue);    
+    if ((rv = apr_thread_mutex_lock(queue->one_big_mutex)) != APR_SUCCESS) {
+        return rv;
+    }
+    apr_thread_cond_broadcast(queue->not_empty);
+    apr_thread_cond_broadcast(queue->not_full);
+
+    if ((rv = apr_thread_mutex_unlock(queue->one_big_mutex)) != APR_SUCCESS) {
+        return rv;
+    }
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_queue_term(apr_queue_t *queue)
+{
+    apr_status_t rv;
+
+    if ((rv = apr_thread_mutex_lock(queue->one_big_mutex)) != APR_SUCCESS) {
+        return rv;
+    }
+
+    /* we must hold one_big_mutex when setting this... otherwise,
+     * we could end up setting it and waking everybody up just after a 
+     * would-be popper checks it but right before they block
+     */
+    queue->terminated = 1;
+    if ((rv = apr_thread_mutex_unlock(queue->one_big_mutex)) != APR_SUCCESS) {
+        return rv;
+    }
+    return apr_queue_interrupt_all(queue);
+}
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.lo
new file mode 100644
index 00000000..c23cf9f8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.lo
@@ -0,0 +1,12 @@
+# apr_queue.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_queue.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_queue.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.o
new file mode 100644
index 00000000..7e51f1f8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_queue.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.c
new file mode 100644
index 00000000..9bb5de90
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.c
@@ -0,0 +1,375 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <assert.h>
+
+#include "apu.h"
+#include "apr_reslist.h"
+#include "apr_errno.h"
+#include "apr_strings.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_cond.h"
+#include "apr_ring.h"
+
+#if APR_HAS_THREADS
+
+/**
+ * A single resource element.
+ */
+struct apr_res_t {
+    apr_time_t freed;
+    void *opaque;
+    APR_RING_ENTRY(apr_res_t) link;
+};
+typedef struct apr_res_t apr_res_t;
+
+/**
+ * A ring of resources representing the list of available resources.
+ */
+APR_RING_HEAD(apr_resring_t, apr_res_t);
+typedef struct apr_resring_t apr_resring_t;
+
+struct apr_reslist_t {
+    apr_pool_t *pool; /* the pool used in constructor and destructor calls */
+    int ntotal;     /* total number of resources managed by this list */
+    int nidle;      /* number of available resources */
+    int min;  /* desired minimum number of available resources */
+    int smax; /* soft maximum on the total number of resources */
+    int hmax; /* hard maximum on the total number of resources */
+    apr_interval_time_t ttl; /* TTL when we have too many resources */
+    apr_interval_time_t timeout; /* Timeout for waiting on resource */
+    apr_reslist_constructor constructor;
+    apr_reslist_destructor destructor;
+    void *params; /* opaque data passed to constructor and destructor calls */
+    apr_resring_t avail_list;
+    apr_resring_t free_list;
+    apr_thread_mutex_t *listlock;
+    apr_thread_cond_t *avail;
+};
+
+/**
+ * Grab a resource from the front of the resource list.
+ * Assumes: that the reslist is locked.
+ */
+static apr_res_t *pop_resource(apr_reslist_t *reslist)
+{
+    apr_res_t *res;
+    res = APR_RING_FIRST(&reslist->avail_list);
+    APR_RING_REMOVE(res, link);
+    reslist->nidle--;
+    return res;
+}
+
+/**
+ * Add a resource to the end of the list, set the time at which
+ * it was added to the list.
+ * Assumes: that the reslist is locked.
+ */
+static void push_resource(apr_reslist_t *reslist, apr_res_t *resource)
+{
+    APR_RING_INSERT_TAIL(&reslist->avail_list, resource, apr_res_t, link);
+    resource->freed = apr_time_now();
+    reslist->nidle++;
+}
+
+/**
+ * Get an empty resource container from the free list.
+ */
+static apr_res_t *get_container(apr_reslist_t *reslist)
+{
+    apr_res_t *res;
+
+    assert(!APR_RING_EMPTY(&reslist->free_list, apr_res_t, link));
+
+    res = APR_RING_FIRST(&reslist->free_list);
+    APR_RING_REMOVE(res, link);
+
+    return res;
+}
+
+/**
+ * Free up a resource container by placing it on the free list.
+ */
+static void free_container(apr_reslist_t *reslist, apr_res_t *container)
+{
+    APR_RING_INSERT_TAIL(&reslist->free_list, container, apr_res_t, link);
+}
+
+/**
+ * Create a new resource and return it.
+ * Assumes: that the reslist is locked.
+ */
+static apr_status_t create_resource(apr_reslist_t *reslist, apr_res_t **ret_res)
+{
+    apr_status_t rv;
+    apr_res_t *res;
+
+    res = apr_pcalloc(reslist->pool, sizeof(*res));
+
+    rv = reslist->constructor(&res->opaque, reslist->params, reslist->pool);
+
+    *ret_res = res;
+    return rv;
+}
+
+/**
+ * Destroy a single idle resource.
+ * Assumes: that the reslist is locked.
+ */
+static apr_status_t destroy_resource(apr_reslist_t *reslist, apr_res_t *res)
+{
+    return reslist->destructor(res->opaque, reslist->params, reslist->pool);
+}
+
+static apr_status_t reslist_cleanup(void *data_)
+{
+    apr_status_t rv;
+    apr_reslist_t *rl = data_;
+    apr_res_t *res;
+
+    apr_thread_mutex_lock(rl->listlock);
+
+    while (rl->nidle > 0) {
+        res = pop_resource(rl);
+        rl->ntotal--;
+        rv = destroy_resource(rl, res);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+        free_container(rl, res);
+    }
+
+    assert(rl->nidle == 0);
+    assert(rl->ntotal == 0);
+
+    apr_thread_mutex_destroy(rl->listlock);
+    apr_thread_cond_destroy(rl->avail);
+
+    return APR_SUCCESS;
+}
+
+/**
+ * Perform routine maintenance on the resource list. This call
+ * may instantiate new resources or expire old resources.
+ */
+static apr_status_t reslist_maint(apr_reslist_t *reslist)
+{
+    apr_time_t now;
+    apr_status_t rv;
+    apr_res_t *res;
+    int created_one = 0;
+
+    apr_thread_mutex_lock(reslist->listlock);
+
+    /* Check if we need to create more resources, and if we are allowed to. */
+    while (reslist->nidle < reslist->min && reslist->ntotal <= reslist->hmax) {
+        /* Create the resource */
+        rv = create_resource(reslist, &res);
+        if (rv != APR_SUCCESS) {
+            free_container(reslist, res);
+            apr_thread_mutex_unlock(reslist->listlock);
+            return rv;
+        }
+        /* Add it to the list */
+        push_resource(reslist, res);
+        /* Update our counters */
+        reslist->ntotal++;
+        /* If someone is waiting on that guy, wake them up. */
+        rv = apr_thread_cond_signal(reslist->avail);
+        if (rv != APR_SUCCESS) {
+            apr_thread_mutex_unlock(reslist->listlock);
+            return rv;
+        }
+        created_one++;
+    }
+
+    /* We don't need to see if we're over the max if we were under it before */
+    if (created_one) {
+        apr_thread_mutex_unlock(reslist->listlock);
+        return APR_SUCCESS;
+    }
+
+    /* Check if we need to expire old resources */
+    now = apr_time_now();
+    while (reslist->nidle > reslist->smax && reslist->nidle > 0) {
+        /* Peak at the first resource in the list */
+        res = APR_RING_FIRST(&reslist->avail_list);
+        /* See if the oldest entry should be expired */
+        if (now - res->freed < reslist->ttl) {
+            /* If this entry is too young, none of the others
+             * will be ready to be expired either, so we are done. */
+            break;
+        }
+        res = pop_resource(reslist);
+        reslist->ntotal--;
+        rv = destroy_resource(reslist, res);
+        if (rv != APR_SUCCESS) {
+            apr_thread_mutex_unlock(reslist->listlock);
+            return rv;
+        }
+        free_container(reslist, res);
+    }
+
+    apr_thread_mutex_unlock(reslist->listlock);
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_reslist_create(apr_reslist_t **reslist,
+                                             int min, int smax, int hmax,
+                                             apr_interval_time_t ttl,
+                                             apr_reslist_constructor con,
+                                             apr_reslist_destructor de,
+                                             void *params,
+                                             apr_pool_t *pool)
+{
+    apr_status_t rv;
+    apr_reslist_t *rl;
+
+    /* Do some sanity checks so we don't thrash around in the
+     * maintenance routine later. */
+    if (min > smax || min > hmax || smax > hmax || ttl < 0) {
+        return APR_EINVAL;
+    }
+
+    rl = apr_pcalloc(pool, sizeof(*rl));
+    rl->pool = pool;
+    rl->min = min;
+    rl->smax = smax;
+    rl->hmax = hmax;
+    rl->ttl = ttl;
+    rl->constructor = con;
+    rl->destructor = de;
+    rl->params = params;
+
+    APR_RING_INIT(&rl->avail_list, apr_res_t, link);
+    APR_RING_INIT(&rl->free_list, apr_res_t, link);
+
+    rv = apr_thread_mutex_create(&rl->listlock, APR_THREAD_MUTEX_DEFAULT,
+                                 pool);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+    rv = apr_thread_cond_create(&rl->avail, pool);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    rv = reslist_maint(rl);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    apr_pool_cleanup_register(rl->pool, rl, reslist_cleanup,
+                              apr_pool_cleanup_null);
+
+    *reslist = rl;
+
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_reslist_destroy(apr_reslist_t *reslist)
+{
+    return apr_pool_cleanup_run(reslist->pool, reslist, reslist_cleanup);
+}
+
+APU_DECLARE(apr_status_t) apr_reslist_acquire(apr_reslist_t *reslist,
+                                              void **resource)
+{
+    apr_status_t rv;
+    apr_res_t *res;
+
+    apr_thread_mutex_lock(reslist->listlock);
+    /* If there are idle resources on the available list, use
+     * them right away. */
+    if (reslist->nidle > 0) {
+        /* Pop off the first resource */
+        res = pop_resource(reslist);
+        *resource = res->opaque;
+        free_container(reslist, res);
+        apr_thread_mutex_unlock(reslist->listlock);
+        return APR_SUCCESS;
+    }
+    /* If we've hit our max, block until we're allowed to create
+     * a new one, or something becomes free. */
+    else while (reslist->ntotal >= reslist->hmax
+                && reslist->nidle <= 0) {
+        if (reslist->timeout) {
+            if ((rv = apr_thread_cond_timedwait(reslist->avail, 
+                reslist->listlock, reslist->timeout)) != APR_SUCCESS) {
+                apr_thread_mutex_unlock(reslist->listlock);
+                return rv;
+            }
+        }
+        else
+            apr_thread_cond_wait(reslist->avail, reslist->listlock);
+    }
+    /* If we popped out of the loop, first try to see if there
+     * are new resources available for immediate use. */
+    if (reslist->nidle > 0) {
+        res = pop_resource(reslist);
+        *resource = res->opaque;
+        free_container(reslist, res);
+        apr_thread_mutex_unlock(reslist->listlock);
+        return APR_SUCCESS;
+    }
+    /* Otherwise the reason we dropped out of the loop
+     * was because there is a new slot available, so create
+     * a resource to fill the slot and use it. */
+    else {
+        rv = create_resource(reslist, &res);
+        if (rv == APR_SUCCESS) {
+            reslist->ntotal++;
+            *resource = res->opaque;
+        }
+        free_container(reslist, res);
+        apr_thread_mutex_unlock(reslist->listlock);
+        return rv;
+    }
+}
+
+APU_DECLARE(apr_status_t) apr_reslist_release(apr_reslist_t *reslist,
+                                              void *resource)
+{
+    apr_res_t *res;
+
+    apr_thread_mutex_lock(reslist->listlock);
+    res = get_container(reslist);
+    res->opaque = resource;
+    push_resource(reslist, res);
+    apr_thread_cond_signal(reslist->avail);
+    apr_thread_mutex_unlock(reslist->listlock);
+
+    return reslist_maint(reslist);
+}
+
+APU_DECLARE(void) apr_reslist_timeout_set(apr_reslist_t *reslist,
+                                          apr_interval_time_t timeout)
+{
+    reslist->timeout = timeout;
+}
+
+APU_DECLARE(apr_status_t) apr_reslist_invalidate(apr_reslist_t *reslist,
+                                                 void *resource)
+{
+    apr_status_t ret;
+    apr_thread_mutex_lock(reslist->listlock);
+    ret = reslist->destructor(resource, reslist->params, reslist->pool);
+    reslist->ntotal--;
+    apr_thread_mutex_unlock(reslist->listlock);
+    return ret;
+}
+
+#endif  /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.lo
new file mode 100644
index 00000000..dbd705a1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.lo
@@ -0,0 +1,12 @@
+# apr_reslist.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_reslist.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_reslist.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.o
new file mode 100644
index 00000000..a65ef873
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_reslist.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.c
new file mode 100644
index 00000000..ec09c6bc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.c
@@ -0,0 +1,428 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_rmm.h"
+#include "apr_errno.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+
+typedef struct rmm_block_t {
+    apr_size_t size;
+    apr_rmm_off_t prev;
+    apr_rmm_off_t next;
+} rmm_block_t;
+
+/* Always at our apr_rmm_off(0):
+ */
+typedef struct rmm_hdr_block_t {
+    apr_size_t abssize;
+    apr_rmm_off_t /* rmm_block_t */ firstused;
+    apr_rmm_off_t /* rmm_block_t */ firstfree;
+} rmm_hdr_block_t;
+
+#define RMM_HDR_BLOCK_SIZE (APR_ALIGN_DEFAULT(sizeof(rmm_hdr_block_t)))
+#define RMM_BLOCK_SIZE (APR_ALIGN_DEFAULT(sizeof(rmm_block_t)))
+
+struct apr_rmm_t {
+    apr_pool_t *p;
+    rmm_hdr_block_t *base;
+    apr_size_t size;
+    apr_anylock_t lock;
+};
+
+static apr_rmm_off_t find_block_by_offset(apr_rmm_t *rmm, apr_rmm_off_t next, 
+                                          apr_rmm_off_t find, int includes)
+{
+    apr_rmm_off_t prev = 0;
+
+    while (next) {
+        struct rmm_block_t *blk = (rmm_block_t*)((char*)rmm->base + next);
+
+        if (find == next)
+            return next;
+
+        /* Overshot? */
+        if (find < next)
+            return includes ? prev : 0;
+
+        prev = next;
+        next = blk->next;
+    }
+    return includes ? prev : 0;
+}
+
+static apr_rmm_off_t find_block_of_size(apr_rmm_t *rmm, apr_size_t size)
+{
+    apr_rmm_off_t next = rmm->base->firstfree;
+    apr_rmm_off_t best = 0;
+    apr_rmm_off_t bestsize = 0;
+
+    while (next) {
+        struct rmm_block_t *blk = (rmm_block_t*)((char*)rmm->base + next);
+
+        if (blk->size == size)
+            return next;
+
+        if (blk->size >= size) {
+            /* XXX: sub optimal algorithm 
+             * We need the most thorough best-fit logic, since we can
+             * never grow our rmm, we are SOL when we hit the wall.
+             */
+            if (!bestsize || (blk->size < bestsize)) {
+                bestsize = blk->size;
+                best = next;
+            }
+        }
+
+        next = blk->next;
+    }
+
+    if (bestsize > RMM_BLOCK_SIZE + size) {
+        struct rmm_block_t *blk = (rmm_block_t*)((char*)rmm->base + best);
+        struct rmm_block_t *new = (rmm_block_t*)((char*)rmm->base + best + size);
+
+        new->size = blk->size - size;
+        new->next = blk->next;
+        new->prev = best;
+
+        blk->size = size;
+        blk->next = best + size;
+
+        if (new->next) {
+            blk = (rmm_block_t*)((char*)rmm->base + new->next);
+            blk->prev = best + size;
+        }
+    }
+
+    return best;
+}
+
+static void move_block(apr_rmm_t *rmm, apr_rmm_off_t this, int free)
+{   
+    struct rmm_block_t *blk = (rmm_block_t*)((char*)rmm->base + this);
+
+    /* close the gap */
+    if (blk->prev) {
+        struct rmm_block_t *prev = (rmm_block_t*)((char*)rmm->base + blk->prev);
+        prev->next = blk->next;
+    }
+    else {
+        if (free) {
+            rmm->base->firstused = blk->next;
+        }
+        else {
+            rmm->base->firstfree = blk->next;
+        }
+    }
+    if (blk->next) {
+        struct rmm_block_t *next = (rmm_block_t*)((char*)rmm->base + blk->next);
+        next->prev = blk->prev;
+    }
+
+    /* now find it in the other list, pushing it to the head if required */
+    if (free) {
+        blk->prev = find_block_by_offset(rmm, rmm->base->firstfree, this, 1);
+        if (!blk->prev) {
+            blk->next = rmm->base->firstfree;
+            rmm->base->firstfree = this;
+        }
+    }
+    else {
+        blk->prev = find_block_by_offset(rmm, rmm->base->firstused, this, 1);
+        if (!blk->prev) {
+            blk->next = rmm->base->firstused;
+            rmm->base->firstused = this;
+        }
+    }
+
+    /* and open it up */
+    if (blk->prev) {
+        struct rmm_block_t *prev = (rmm_block_t*)((char*)rmm->base + blk->prev);
+        if (free && (blk->prev + prev->size == this)) {
+            /* Collapse us into our predecessor */
+            prev->size += blk->size;
+            this = blk->prev;
+            blk = prev;
+        }
+        else {
+            blk->next = prev->next;
+            prev->next = this;
+        }
+    }
+
+    if (blk->next) {
+        struct rmm_block_t *next = (rmm_block_t*)((char*)rmm->base + blk->next);
+        if (free && (this + blk->size == blk->next)) {
+            /* Collapse us into our successor */
+            blk->size += next->size;
+            blk->next = next->next;
+            if (blk->next) {
+                next = (rmm_block_t*)((char*)rmm->base + blk->next);
+                next->prev = this;
+            }
+        }
+        else {
+            next->prev = this;
+        }
+    }
+}
+
+APU_DECLARE(apr_status_t) apr_rmm_init(apr_rmm_t **rmm, apr_anylock_t *lock, 
+                                       void *base, apr_size_t size,
+                                       apr_pool_t *p)
+{
+    apr_status_t rv;
+    rmm_block_t *blk;
+    apr_anylock_t nulllock;
+    
+    if (!lock) {
+        nulllock.type = apr_anylock_none;
+        nulllock.lock.pm = NULL;
+        lock = &nulllock;
+    }
+    if ((rv = APR_ANYLOCK_LOCK(lock)) != APR_SUCCESS)
+        return rv;
+
+    (*rmm) = (apr_rmm_t *)apr_pcalloc(p, sizeof(apr_rmm_t));
+    (*rmm)->p = p;
+    (*rmm)->base = base;
+    (*rmm)->size = size;
+    (*rmm)->lock = *lock;
+
+    (*rmm)->base->abssize = size;
+    (*rmm)->base->firstused = 0;
+    (*rmm)->base->firstfree = RMM_HDR_BLOCK_SIZE;
+
+    blk = (rmm_block_t *)((char*)base + (*rmm)->base->firstfree);
+
+    blk->size = size - (*rmm)->base->firstfree;
+    blk->prev = 0;
+    blk->next = 0;
+
+    return APR_ANYLOCK_UNLOCK(lock);
+}
+
+APU_DECLARE(apr_status_t) apr_rmm_destroy(apr_rmm_t *rmm)
+{
+    apr_status_t rv;
+    rmm_block_t *blk;
+
+    if ((rv = APR_ANYLOCK_LOCK(&rmm->lock)) != APR_SUCCESS) {
+        return rv;
+    }
+    /* Blast it all --- no going back :) */
+    if (rmm->base->firstused) {
+        apr_rmm_off_t this = rmm->base->firstused;
+        do {
+            blk = (rmm_block_t *)((char*)rmm->base + this);
+            this = blk->next;
+            blk->next = blk->prev = 0;
+        } while (this);
+        rmm->base->firstused = 0;
+    }
+    if (rmm->base->firstfree) {
+        apr_rmm_off_t this = rmm->base->firstfree;
+        do {
+            blk = (rmm_block_t *)((char*)rmm->base + this);
+            this = blk->next;
+            blk->next = blk->prev = 0;
+        } while (this);
+        rmm->base->firstfree = 0;
+    }
+    rmm->base->abssize = 0;
+    rmm->size = 0;
+
+    return APR_ANYLOCK_UNLOCK(&rmm->lock);
+}
+
+APU_DECLARE(apr_status_t) apr_rmm_attach(apr_rmm_t **rmm, apr_anylock_t *lock,
+                                         void *base, apr_pool_t *p)
+{
+    apr_anylock_t nulllock;
+
+    if (!lock) {
+        nulllock.type = apr_anylock_none;
+        nulllock.lock.pm = NULL;
+        lock = &nulllock;
+    }
+
+    /* sanity would be good here */
+    (*rmm) = (apr_rmm_t *)apr_pcalloc(p, sizeof(apr_rmm_t));
+    (*rmm)->p = p;
+    (*rmm)->base = base;
+    (*rmm)->size = (*rmm)->base->abssize;
+    (*rmm)->lock = *lock;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_rmm_detach(apr_rmm_t *rmm) 
+{
+    /* A noop until we introduce locked/refcounts */
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_rmm_off_t) apr_rmm_malloc(apr_rmm_t *rmm, apr_size_t reqsize)
+{
+    apr_size_t size;
+    apr_rmm_off_t this;
+    
+    size = APR_ALIGN_DEFAULT(reqsize) + RMM_BLOCK_SIZE;
+    if (size < reqsize) {
+        return 0;
+    }
+
+    APR_ANYLOCK_LOCK(&rmm->lock);
+
+    this = find_block_of_size(rmm, size);
+
+    if (this) {
+        move_block(rmm, this, 0);
+        this += RMM_BLOCK_SIZE;
+    }
+
+    APR_ANYLOCK_UNLOCK(&rmm->lock);
+    return this;
+}
+
+APU_DECLARE(apr_rmm_off_t) apr_rmm_calloc(apr_rmm_t *rmm, apr_size_t reqsize)
+{
+    apr_size_t size;
+    apr_rmm_off_t this;
+        
+    size = APR_ALIGN_DEFAULT(reqsize) + RMM_BLOCK_SIZE;
+    if (size < reqsize) {
+        return 0;
+    }
+
+    APR_ANYLOCK_LOCK(&rmm->lock);
+
+    this = find_block_of_size(rmm, size);
+
+    if (this) {
+        move_block(rmm, this, 0);
+        this += RMM_BLOCK_SIZE;
+        memset((char*)rmm->base + this, 0, size - RMM_BLOCK_SIZE);
+    }
+
+    APR_ANYLOCK_UNLOCK(&rmm->lock);
+    return this;
+}
+
+APU_DECLARE(apr_rmm_off_t) apr_rmm_realloc(apr_rmm_t *rmm, void *entity,
+                                           apr_size_t reqsize)
+{
+    apr_rmm_off_t this;
+    apr_rmm_off_t old;
+    struct rmm_block_t *blk;
+    apr_size_t size, oldsize;
+
+    if (!entity) {
+        return apr_rmm_malloc(rmm, reqsize);
+    }
+
+    size = APR_ALIGN_DEFAULT(reqsize);
+    if (size < reqsize) {
+        return 0;
+    }
+    old = apr_rmm_offset_get(rmm, entity);
+
+    if ((this = apr_rmm_malloc(rmm, size)) == 0) {
+        return 0;
+    }
+
+    blk = (rmm_block_t*)((char*)rmm->base + old - RMM_BLOCK_SIZE);
+    oldsize = blk->size;
+
+    memcpy(apr_rmm_addr_get(rmm, this),
+           apr_rmm_addr_get(rmm, old), oldsize < size ? oldsize : size);
+    apr_rmm_free(rmm, old);
+
+    return this;
+}
+
+APU_DECLARE(apr_status_t) apr_rmm_free(apr_rmm_t *rmm, apr_rmm_off_t this)
+{
+    apr_status_t rv;
+    struct rmm_block_t *blk;
+
+    /* A little sanity check is always healthy, especially here.
+     * If we really cared, we could make this compile-time
+     */
+    if (this < RMM_HDR_BLOCK_SIZE + RMM_BLOCK_SIZE) {
+        return APR_EINVAL;
+    }
+
+    this -= RMM_BLOCK_SIZE;
+
+    blk = (rmm_block_t*)((char*)rmm->base + this);
+
+    if ((rv = APR_ANYLOCK_LOCK(&rmm->lock)) != APR_SUCCESS) {
+        return rv;
+    }
+    if (blk->prev) {
+        struct rmm_block_t *prev = (rmm_block_t*)((char*)rmm->base + blk->prev);
+        if (prev->next != this) {
+            APR_ANYLOCK_UNLOCK(&rmm->lock);
+            return APR_EINVAL;
+        }
+    }
+    else {
+        if (rmm->base->firstused != this) {
+            APR_ANYLOCK_UNLOCK(&rmm->lock);
+            return APR_EINVAL;
+        }
+    }
+
+    if (blk->next) {
+        struct rmm_block_t *next = (rmm_block_t*)((char*)rmm->base + blk->next);
+        if (next->prev != this) {
+            APR_ANYLOCK_UNLOCK(&rmm->lock);
+            return APR_EINVAL;
+        }
+    }
+
+    /* Ok, it remained [apparently] sane, so unlink it
+     */
+    move_block(rmm, this, 1);
+    
+    return APR_ANYLOCK_UNLOCK(&rmm->lock);
+}
+
+APU_DECLARE(void *) apr_rmm_addr_get(apr_rmm_t *rmm, apr_rmm_off_t entity) 
+{
+    /* debug-sanity checking here would be good
+     */
+    return (void*)((char*)rmm->base + entity);
+}
+
+APU_DECLARE(apr_rmm_off_t) apr_rmm_offset_get(apr_rmm_t *rmm, void* entity)
+{
+    /* debug, or always, sanity checking here would be good
+     * since the primitive is apr_rmm_off_t, I don't mind penalizing
+     * inverse conversions for safety, unless someone can prove that
+     * there is no choice in some cases.
+     */
+    return ((char*)entity - (char*)rmm->base);
+}
+
+APU_DECLARE(apr_size_t) apr_rmm_overhead_get(int n) 
+{
+    /* overhead per block is at most APR_ALIGN_DEFAULT(1) wasted bytes
+     * for alignment overhead, plus the size of the rmm_block_t
+     * structure. */
+    return RMM_HDR_BLOCK_SIZE + n * (RMM_BLOCK_SIZE + APR_ALIGN_DEFAULT(1));
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.lo
new file mode 100644
index 00000000..facd7478
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.lo
@@ -0,0 +1,12 @@
+# apr_rmm.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_rmm.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_rmm.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.o
new file mode 100644
index 00000000..6a0e1874
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apr_rmm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.c
new file mode 100644
index 00000000..dab34b71
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.c
@@ -0,0 +1,37 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h" /* for APR_STRINGIFY */
+
+#include "apu.h"
+#include "apu_version.h"
+
+APU_DECLARE(void) apu_version(apr_version_t *pvsn)
+{
+    pvsn->major = APU_MAJOR_VERSION;
+    pvsn->minor = APU_MINOR_VERSION;
+    pvsn->patch = APU_PATCH_VERSION;
+#ifdef APU_IS_DEV_VERSION
+    pvsn->is_dev = 1;
+#else
+    pvsn->is_dev = 0;
+#endif
+}
+
+APU_DECLARE(const char *) apu_version_string(void)
+{
+    return APU_VERSION_STRING;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.lo
new file mode 100644
index 00000000..3c72fd09
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.lo
@@ -0,0 +1,12 @@
+# apu_version.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apu_version.o'
+
+# Name of the non-PIC object.
+non_pic_object='apu_version.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.o
new file mode 100644
index 00000000..cc0201b8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/misc/apu_version.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/renames_pending b/rubbos/app/httpd-2.0.64/srclib/apr-util/renames_pending
new file mode 100644
index 00000000..0ebcfe2e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/renames_pending
@@ -0,0 +1,2 @@
+Symbol renames pending for apr-util (keep ordered and complete, please!)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/.libs/apr_strmatch.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/.libs/apr_strmatch.o
new file mode 100644
index 00000000..1883ca4e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/.libs/apr_strmatch.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/Makefile
new file mode 100644
index 00000000..07be58a7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/Makefile
@@ -0,0 +1,8 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = apr_strmatch.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/Makefile.in
new file mode 100644
index 00000000..27304640
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/Makefile.in
@@ -0,0 +1,8 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = apr_strmatch.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.c
new file mode 100644
index 00000000..37364428
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.c
@@ -0,0 +1,118 @@
+/* Copyright 2002-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strmatch.h"
+#include "apr_lib.h"
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+
+#define NUM_CHARS  256
+
+/*
+ * String searching functions
+ */
+static const char *match_no_op(const apr_strmatch_pattern *this_pattern,
+                               const char *s, apr_size_t slen)
+{
+    return s;
+}
+
+static const char *match_boyer_moore_horspool(
+                               const apr_strmatch_pattern *this_pattern,
+                               const char *s, apr_size_t slen)
+{
+    const char *s_end = s + slen;
+    int *shift = (int *)(this_pattern->context);
+    const char *s_next = s + this_pattern->length - 1;
+    const char *p_start = this_pattern->pattern;
+    const char *p_end = p_start + this_pattern->length - 1;
+    while (s_next < s_end) {
+        const char *s_tmp = s_next;
+        const char *p_tmp = p_end;
+        while (*s_tmp == *p_tmp) {
+            p_tmp--;
+            if (p_tmp < p_start) {
+                return s_tmp;
+            }
+            s_tmp--;
+        }
+        s_next += shift[(int)*((const unsigned char *)s_next)];
+    }
+    return NULL;
+}
+
+static const char *match_boyer_moore_horspool_nocase(
+                               const apr_strmatch_pattern *this_pattern,
+                               const char *s, apr_size_t slen)
+{
+    const char *s_end = s + slen;
+    int *shift = (int *)(this_pattern->context);
+    const char *s_next = s + this_pattern->length - 1;
+    const char *p_start = this_pattern->pattern;
+    const char *p_end = p_start + this_pattern->length - 1;
+    while (s_next < s_end) {
+        const char *s_tmp = s_next;
+        const char *p_tmp = p_end;
+        while (apr_tolower(*s_tmp) == apr_tolower(*p_tmp)) {
+            p_tmp--;
+            if (p_tmp < p_start) {
+                return s_tmp;
+            }
+            s_tmp--;
+        }
+        s_next += shift[(unsigned char)apr_tolower(*s_next)];
+    }
+    return NULL;
+}
+
+APU_DECLARE(const apr_strmatch_pattern *) apr_strmatch_precompile(
+                                              apr_pool_t *p, const char *s,
+                                              int case_sensitive)
+{
+    apr_strmatch_pattern *pattern;
+    apr_size_t i;
+    int *shift;
+
+    pattern = apr_palloc(p, sizeof(*pattern));
+    pattern->pattern = s;
+    pattern->length = strlen(s);
+    if (pattern->length == 0) {
+        pattern->compare = match_no_op;
+        pattern->context = NULL;
+        return pattern;
+    }
+
+    shift = (int *)apr_palloc(p, sizeof(int) * NUM_CHARS);
+    for (i = 0; i < NUM_CHARS; i++) {
+        shift[i] = pattern->length;
+    }
+    if (case_sensitive) {
+        pattern->compare = match_boyer_moore_horspool;
+        for (i = 0; i < pattern->length - 1; i++) {
+            shift[(unsigned char)s[i]] = pattern->length - i - 1;
+        }
+    }
+    else {
+        pattern->compare = match_boyer_moore_horspool_nocase;
+        for (i = 0; i < pattern->length - 1; i++) {
+            shift[(unsigned char)apr_tolower(s[i])] = pattern->length - i - 1;
+        }
+    }
+    pattern->context = shift;
+
+    return pattern;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.lo
new file mode 100644
index 00000000..16e51e05
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.lo
@@ -0,0 +1,12 @@
+# apr_strmatch.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_strmatch.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_strmatch.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.o
new file mode 100644
index 00000000..d72bcfb9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/strmatch/apr_strmatch.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile
new file mode 100644
index 00000000..bdd2e0fe
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile
@@ -0,0 +1,110 @@
+srcdir = .
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+PROGRAMS = testdbm testdate testmd4 testmd5 testxml testrmm teststrmatch \
+	testuuid testreslist testqueue testuri testpass
+TARGETS = $(PROGRAMS)
+
+APRUTIL_DOTTED_VERSION=0.9.19
+APRUTIL_MAJOR_VERSION=0
+TARGET_LIB_PATH = ../libaprutil-${APRUTIL_MAJOR_VERSION}.la
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
+PROGRAM_DEPENDENCIES = /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la -lrt -lm -lcrypt -lnsl -lpthread -ldl
+APRUTIL_LDFLAGS = -L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib -no-install
+
+all: $(PROGRAMS)
+
+check: $(PROGRAMS)
+# For VPATH builds; where we have no ./data, copy us some data
+	if test ! -d "./data"; then cp -r $(srcdir)/data data; fi
+	for prog in $(PROGRAMS); do \
+		if test "$$prog" = 'testmd4'; then \
+			./$$prog -ssomestringtohash; \
+			if test $$? = 255; then \
+				echo "$$prog failed"; \
+				break; \
+			fi; \
+		elif test "$$prog" = 'testdbm'; then \
+			./$$prog auto SDBM; \
+			if test $$? = 255; then \
+				echo "$$prog failed"; \
+				break; \
+			fi; \
+		else \
+			./$$prog ;\
+			if test $$? = 255; then \
+				echo "$$prog failed"; \
+				break; \
+			fi; \
+		fi; \
+	done
+
+testdbm_OBJECTS = testdbm.lo
+testdbm_LDADD =  $(TARGET_LIB_PATH)
+testdbm: $(testdbm_OBJECTS) $(testdbm_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testdbm_OBJECTS) $(testdbm_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testdate_OBJECTS = testdate.lo
+testdate_LDADD =  $(TARGET_LIB_PATH)
+testdate: $(testdate_OBJECTS) $(testdate_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testdate_OBJECTS) $(testdate_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testxml_OBJECTS = testxml.lo
+testxml_LDADD =  $(TARGET_LIB_PATH)
+testxml: $(testxml_OBJECTS) $(testxml_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testxml_OBJECTS) $(testxml_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testmd4_OBJECTS = testmd4.lo
+testmd4_LDADD =  $(TARGET_LIB_PATH)
+testmd4: $(testmd4_OBJECTS) $(testmd4_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testmd4_OBJECTS) $(testmd4_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testmd5_OBJECTS = testmd5.lo
+testmd5_LDADD =  $(TARGET_LIB_PATH)
+testmd5: $(testmd5_OBJECTS) $(testmd5_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testmd5_OBJECTS) $(testmd5_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testrmm_OBJECTS = testrmm.lo
+testrmm_LDADD =  $(TARGET_LIB_PATH)
+testrmm: $(testrmm_OBJECTS) $(testrmm_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testrmm_OBJECTS) $(testrmm_LDADD) $(PROGRAM_DEPENDENCIES)
+
+teststrmatch_OBJECTS = teststrmatch.lo
+teststrmatch_LDADD =  $(TARGET_LIB_PATH)
+teststrmatch: $(teststrmatch_OBJECTS) $(teststrmatch_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(teststrmatch_OBJECTS) $(teststrmatch_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testuuid_OBJECTS = testuuid.lo
+testuuid_LDADD =  $(TARGET_LIB_PATH)
+testuuid: $(testuuid_OBJECTS) $(testuuid_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testuuid_OBJECTS) $(testuuid_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testreslist_OBJECTS = testreslist.lo
+testreslist_LDADD =  $(TARGET_LIB_PATH)
+testreslist: $(testreslist_OBJECTS) $(testreslist_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testreslist_OBJECTS) $(testreslist_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testqueue_OBJECTS = testqueue.lo
+testqueue_LDADD =  $(TARGET_LIB_PATH)
+testqueue: $(testqueue_OBJECTS) $(testqueue_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testqueue_OBJECTS) $(testqueue_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testuri_OBJECTS = testuri.lo
+testuri_LDADD =  $(TARGET_LIB_PATH)
+testuri: $(testuri_OBJECTS) $(testuri_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testuri_OBJECTS) $(testuri_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testpass_OBJECTS = testpass.lo
+testpass_LDADD =  $(TARGET_LIB_PATH)
+testpass: $(testpass_OBJECTS) $(testpass_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testpass_OBJECTS) $(testpass_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testxlate_OBJECTS = testxlate.lo
+testxlate_LDADD =  $(TARGET_LIB_PATH)
+testxlate: $(testxlate_OBJECTS) $(testxlate_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testxlate_OBJECTS) $(testxlate_LDADD) $(PROGRAM_DEPENDENCIES)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile.in
new file mode 100644
index 00000000..e241c443
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile.in
@@ -0,0 +1,110 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+PROGRAMS = testdbm testdate testmd4 testmd5 testxml testrmm teststrmatch \
+	testuuid testreslist testqueue testuri testpass
+TARGETS = $(PROGRAMS)
+
+APRUTIL_DOTTED_VERSION=@APRUTIL_DOTTED_VERSION@
+APRUTIL_MAJOR_VERSION=@APRUTIL_MAJOR_VERSION@
+TARGET_LIB_PATH = ../lib@APRUTIL_LIBNAME@.la
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+PROGRAM_DEPENDENCIES = @APRUTIL_LIBS@
+APRUTIL_LDFLAGS = @APRUTIL_LDFLAGS@ @LT_NO_INSTALL@
+
+all: $(PROGRAMS)
+
+check: $(PROGRAMS)
+# For VPATH builds; where we have no ./data, copy us some data
+	if test ! -d "./data"; then cp -r $(srcdir)/data data; fi
+	for prog in $(PROGRAMS); do \
+		if test "$$prog" = 'testmd4'; then \
+			./$$prog -ssomestringtohash; \
+			if test $$? = 255; then \
+				echo "$$prog failed"; \
+				break; \
+			fi; \
+		elif test "$$prog" = 'testdbm'; then \
+			./$$prog auto SDBM; \
+			if test $$? = 255; then \
+				echo "$$prog failed"; \
+				break; \
+			fi; \
+		else \
+			./$$prog ;\
+			if test $$? = 255; then \
+				echo "$$prog failed"; \
+				break; \
+			fi; \
+		fi; \
+	done
+
+testdbm_OBJECTS = testdbm.lo
+testdbm_LDADD =  $(TARGET_LIB_PATH)
+testdbm: $(testdbm_OBJECTS) $(testdbm_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testdbm_OBJECTS) $(testdbm_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testdate_OBJECTS = testdate.lo
+testdate_LDADD =  $(TARGET_LIB_PATH)
+testdate: $(testdate_OBJECTS) $(testdate_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testdate_OBJECTS) $(testdate_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testxml_OBJECTS = testxml.lo
+testxml_LDADD =  $(TARGET_LIB_PATH)
+testxml: $(testxml_OBJECTS) $(testxml_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testxml_OBJECTS) $(testxml_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testmd4_OBJECTS = testmd4.lo
+testmd4_LDADD =  $(TARGET_LIB_PATH)
+testmd4: $(testmd4_OBJECTS) $(testmd4_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testmd4_OBJECTS) $(testmd4_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testmd5_OBJECTS = testmd5.lo
+testmd5_LDADD =  $(TARGET_LIB_PATH)
+testmd5: $(testmd5_OBJECTS) $(testmd5_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testmd5_OBJECTS) $(testmd5_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testrmm_OBJECTS = testrmm.lo
+testrmm_LDADD =  $(TARGET_LIB_PATH)
+testrmm: $(testrmm_OBJECTS) $(testrmm_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testrmm_OBJECTS) $(testrmm_LDADD) $(PROGRAM_DEPENDENCIES)
+
+teststrmatch_OBJECTS = teststrmatch.lo
+teststrmatch_LDADD =  $(TARGET_LIB_PATH)
+teststrmatch: $(teststrmatch_OBJECTS) $(teststrmatch_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(teststrmatch_OBJECTS) $(teststrmatch_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testuuid_OBJECTS = testuuid.lo
+testuuid_LDADD =  $(TARGET_LIB_PATH)
+testuuid: $(testuuid_OBJECTS) $(testuuid_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testuuid_OBJECTS) $(testuuid_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testreslist_OBJECTS = testreslist.lo
+testreslist_LDADD =  $(TARGET_LIB_PATH)
+testreslist: $(testreslist_OBJECTS) $(testreslist_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testreslist_OBJECTS) $(testreslist_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testqueue_OBJECTS = testqueue.lo
+testqueue_LDADD =  $(TARGET_LIB_PATH)
+testqueue: $(testqueue_OBJECTS) $(testqueue_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testqueue_OBJECTS) $(testqueue_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testuri_OBJECTS = testuri.lo
+testuri_LDADD =  $(TARGET_LIB_PATH)
+testuri: $(testuri_OBJECTS) $(testuri_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testuri_OBJECTS) $(testuri_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testpass_OBJECTS = testpass.lo
+testpass_LDADD =  $(TARGET_LIB_PATH)
+testpass: $(testpass_OBJECTS) $(testpass_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testpass_OBJECTS) $(testpass_LDADD) $(PROGRAM_DEPENDENCIES)
+
+testxlate_OBJECTS = testxlate.lo
+testxlate_LDADD =  $(TARGET_LIB_PATH)
+testxlate: $(testxlate_OBJECTS) $(testxlate_LDADD)
+	$(LINK) $(APRUTIL_LDFLAGS) $(testxlate_OBJECTS) $(testxlate_LDADD) $(PROGRAM_DEPENDENCIES)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile.win b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile.win
new file mode 100644
index 00000000..96ea2602
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/Makefile.win
@@ -0,0 +1,125 @@
+# -*- Makefile -*-
+!IF "$(OS)" == "Windows_NT"
+NULL=
+rmdir=rd /s /q
+!ELSE
+NULL=nul
+rmdir=deltree /y
+!ENDIF
+
+SILENT=@
+
+# Default build and bind modes
+BUILD_MODE = release
+BIND_MODE  = shared
+
+!IF "$(BUILD_MODE)" == "release" || "$(BUILD_MODE)" == "Release"
+!IF "$(BIND_MODE)" == "shared"
+# release shared
+APR_LIB_PFX = $(APR_SOURCE)\Release\lib
+APU_LIB_PFX = $(APU_SOURCE)\Release\lib
+API_LIB_PFX = $(API_SOURCE)\Release\lib
+CFG_CFLAGS  = /MD /O2
+CFG_DEFINES = /D "NDEBUG"
+CFG_OUTPUT  = Release
+
+!ELSE
+!IF "$(BIND_MODE)" == "static"
+# release static
+APR_LIB_PFX = $(APR_SOURCE)\LibR\	# no line continuation
+APU_LIB_PFX = $(APU_SOURCE)\LibR\	# no line continuation
+API_LIB_PFX = $(API_SOURCE)\LibR\	# no line continuation
+CFG_CFLAGS  = /MD /O2
+CFG_DEFINES = /D "NDEBUG" /D "APR_DECLARE_STATIC" \
+		/D "APU_DECLARE_STATIC" /D "API_DECLARE_STATIC"
+CFG_API_LIB = $(API_LIB_PFX)apriconv.lib
+CFG_OUTPUT  = LibR
+
+!ELSE
+!ERROR Unknown bind mode "$(BIND_MODE)"
+!ENDIF
+!ENDIF
+
+!ELSE
+!IF "$(BUILD_MODE)" == "debug" || "$(BUILD_MODE)" == "Debug"
+!IF "$(BIND_MODE)" == "shared"
+# debug shared
+APR_LIB_PFX = $(APR_SOURCE)\Debug\lib
+APU_LIB_PFX = $(APU_SOURCE)\Debug\lib
+API_LIB_PFX = $(API_SOURCE)\Debug\lib
+CFG_CFLAGS  = /MDd /Zi /Od
+CFG_DEFINES = /D "_DEBUG"
+CFG_LDFLAGS = /DEBUG
+CFG_OUTPUT  = Debug
+
+!ELSE
+!IF "$(BIND_MODE)" == "static"
+# debug static
+APR_LIB_PFX = $(APR_SOURCE)\LibD\	# no line continuation
+APU_LIB_PFX = $(APU_SOURCE)\LibD\	# no line continuation
+API_LIB_PFX = $(API_SOURCE)\LibD\	# no line continuation
+CFG_CFLAGS  = /MDd /Zi /Od
+CFG_DEFINES = /D "_DEBUG" /D "APR_DECLARE_STATIC" \
+		/D "APU_DECLARE_STATIC" /D "API_DECLARE_STATIC"
+CFG_LDFLAGS = /DEBUG
+CFG_API_LIB = $(API_LIB_PFX)apriconv.lib
+CFG_OUTPUT  = LibD
+
+!ELSE
+!ERROR Unknown bind mode "$(BIND_MODE)"
+!ENDIF
+!ENDIF
+
+!ELSE
+!ERROR Unknown build mode "$(BUILD_MODE)"
+!ENDIF
+!ENDIF
+
+
+APR_SOURCE   = ..\..\apr
+APU_SOURCE   = ..
+API_SOURCE   = ..\..\apr-iconv
+OUTPUT_DIR   = .\$(CFG_OUTPUT)
+
+INT_CFLAGS   = /nologo $(CFG_CFLAGS) /Fp"$(OUTPUT_DIR)\iconv.pch" /YX"iconv.h"
+INT_INCLUDES = /I "$(APU_SOURCE)\include" /I "$(APR_SOURCE)\include"
+#		/I "$(API_SOURCE)\include"
+INT_DEFINES  = /D "WIN32" /D "_CONSOLE" /D "_MBCS" $(CFG_DEFINES)
+INT_LDFLAGS  = /nologo /incremental:no /subsystem:console $(CFG_LDFLAGS)
+
+CFLAGS       = /W3
+ALL_CFLAGS   = $(INT_CFLAGS) $(INT_INCLUDES) $(INT_DEFINES) $(CFLAGS)
+
+LDFLAGS      = /WARN:0
+ALL_LDFLAGS  = $(INT_LDFLAGS) $(LDFLAGS)
+
+.c{$(OUTPUT_DIR)}.exe:
+	-$(SILENT)if not exist "$(OUTPUT_DIR)\$(NULL)" mkdir "$(OUTPUT_DIR)"
+	$(SILENT)echo Compiling and linking $@...
+	$(SILENT)cl $(ALL_CFLAGS) /Fo"$*.obj" /Fd"$*" $< \
+		/link $(ALL_LDFLAGS) /out:$@ \
+		"$(APU_LIB_PFX)aprutil.lib" \
+		"$(APR_LIB_PFX)apr.lib" \
+		"$(CFG_API)" \
+		kernel32.lib advapi32.lib ws2_32.lib mswsock.lib
+
+
+##!ALL_TARGETS = 	$(OUTPUT_DIR)\testdate.exe \
+##!		$(OUTPUT_DIR)\testdbm.exe \
+##!		$(OUTPUT_DIR)\testmd4.exe \
+##!		$(OUTPUT_DIR)\testmd5.exe \
+##!		$(OUTPUT_DIR)\testqueue.exe \
+##!		$(OUTPUT_DIR)\testreslist.exe \
+##!		$(OUTPUT_DIR)\testrmm.exe \
+##!		$(OUTPUT_DIR)\teststrmatch.exe \
+##!		$(OUTPUT_DIR)\testuri.exe \
+##!		$(OUTPUT_DIR)\testuuid.exe \
+##!		$(OUTPUT_DIR)\testxlate.exe \
+##!		$(OUTPUT_DIR)\testxml.exe
+
+ALL_TARGETS = 	$(OUTPUT_DIR)\testxlate.exe
+
+all: $(ALL_TARGETS)
+
+clean:
+	-$(SILENT)if exist "$(OUTPUT_DIR)/$(NULL)" $(rmdir) $(OUTPUT_DIR)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUmakefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUmakefile
new file mode 100644
index 00000000..a73af650
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUmakefile
@@ -0,0 +1,265 @@
+#

+# Declare the sub-directories to be built here

+#

+

+SUBDIRS = \

+	$(EOLIST) 

+

+#

+# Get the 'head' of the build environment.  This includes default targets and

+# paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# build this level's files

+

+#

+# Make sure all needed macro's are defined

+#

+

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	=

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	=  NLM is to test the apr layer

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= 

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME =

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	= 

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	= 

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= 

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= 

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	=

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/testdate.nlm \

+	$(OBJDIR)/testdbm.nlm \

+	$(OBJDIR)/testmd4.nlm \

+	$(OBJDIR)/testmd5.nlm \

+	$(OBJDIR)/testpass.nlm \

+	$(OBJDIR)/testqueue.nlm \

+	$(OBJDIR)/testreslist.nlm \

+	$(OBJDIR)/teststrmatch.nlm \

+	$(OBJDIR)/testuri.nlm \

+	$(OBJDIR)/testuuid.nlm \

+	$(OBJDIR)/testxlate.nlm \

+	$(OBJDIR)/testxml.nlm \

+	$(EOLIST)

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(EOLIST)

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	aprlib \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+	copy $(OBJDIR)\*.nlm $(INSTALL)\Apache2

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestdate b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestdate
new file mode 100644
index 00000000..e468260a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestdate
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testdate

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestdbm b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestdbm
new file mode 100644
index 00000000..8c188a6a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestdbm
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testdbm

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestmd4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestmd4
new file mode 100644
index 00000000..15f2e612
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestmd4
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testmd4

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestmd5 b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestmd5
new file mode 100644
index 00000000..567c0e42
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestmd5
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testmd5

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestpass b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestpass
new file mode 100644
index 00000000..56df3a15
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestpass
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testpass

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestqueue b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestqueue
new file mode 100644
index 00000000..702831e8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestqueue
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testqueue

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestreslist b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestreslist
new file mode 100644
index 00000000..ac9d48c9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestreslist
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testreslist

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestrmm b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestrmm
new file mode 100644
index 00000000..eb7d6897
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestrmm
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testrmm

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUteststrmatch b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUteststrmatch
new file mode 100644
index 00000000..bb8b85e7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUteststrmatch
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= teststrmatch

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtesturi b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtesturi
new file mode 100644
index 00000000..e3b228bc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtesturi
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testuri

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestuuid b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestuuid
new file mode 100644
index 00000000..d100af7f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestuuid
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testuuid

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestxlate b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestxlate
new file mode 100644
index 00000000..fdcec184
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestxlate
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testxlate

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestxml b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestxml
new file mode 100644
index 00000000..00225056
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/NWGNUtestxml
@@ -0,0 +1,254 @@
+#

+# Make sure all needed macro's are defined

+#

+

+#

+# Get the 'head' of the build environment if necessary.  This includes default

+# targets and paths to tools

+#

+

+include $(APR_WORK)\build\NWGNUhead.inc

+

+#

+# These directories will be at the beginning of the include list, followed by

+# INCDIRS

+#

+XINCDIRS	+= \

+			$(APR_WORK)/include \

+			$(APU_WORK)/include \

+			$(APR_WORK)/include/arch/NetWare \

+			$(EOLIST)

+

+#

+# These flags will come after CFLAGS

+#

+XCFLAGS		+= \

+			$(EOLIST)

+

+#

+# These defines will come after DEFINES

+#

+XDEFINES	+= \

+			$(EOLIST)

+

+#

+# These flags will be added to the link.opt file

+#

+XLFLAGS		+= \

+			$(EOLIST)

+

+#

+# These values will be appended to the correct variables based on the value of

+# RELEASE

+#

+ifeq "$(RELEASE)" "debug"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "noopt"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+ifeq "$(RELEASE)" "release"

+XINCDIRS	+= \

+			$(EOLIST)

+

+XCFLAGS		+= \

+			$(EOLIST)

+

+XDEFINES	+= \

+			$(EOLIST)

+

+XLFLAGS		+= \

+			$(EOLIST)

+endif

+

+#

+# These are used by the link target if an NLM is being generated

+# This is used by the link 'name' directive to name the nlm.  If left blank

+# TARGET_nlm (see below) will be used.

+#

+NLM_NAME	= testxml

+

+#

+# This is used by the link '-desc ' directive. 

+# If left blank, NLM_NAME will be used.

+#

+NLM_DESCRIPTION	= NLM is to test the APR-UTIL functions

+

+#

+# This is used by the '-threadname' directive.  If left blank,

+# NLM_NAME Thread will be used.

+#

+NLM_THREAD_NAME	= $(NLM_NAME)

+

+#

+# This is used by the '-screenname' directive.  If left blank,

+# 'Apache for NetWare' Thread will be used.

+#

+NLM_SCREEN_NAME = $(NLM_NAME)

+

+#

+# If this is specified, it will override VERSION value in 

+# $(APR_WORK)\build\NWGNUenvironment.inc

+#

+NLM_VERSION	=

+

+#

+# If this is specified, it will override the default of 64K

+#

+NLM_STACK_SIZE	=

+

+#

+# If this is specified it will be used by the link '-entry' directive

+#

+NLM_ENTRY_SYM	= _LibCPrelude

+

+#

+# If this is specified it will be used by the link '-exit' directive

+#

+NLM_EXIT_SYM	= _LibCPostlude

+

+#

+# If this is specified it will be used by the link '-check' directive

+#

+NLM_CHECK_SYM	=

+

+#

+# If this is specified it will be used by the link '-flags' directive

+#

+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

+ 

+#

+# If this is specified it will be linked in with the XDCData option in the def 

+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 

+# be disabled by setting APACHE_UNIPROC in the environment

+#

+XDCDATA		= 

+

+#

+# Declare all target files (you must add your files here)

+#

+

+#

+# If there is an NLM target, put it here

+#

+TARGET_nlm = \

+	$(OBJDIR)/$(NLM_NAME).nlm \

+	$(EOLIST)

+

+#

+# If there is an LIB target, put it here

+#

+TARGET_lib = \

+	$(EOLIST)

+

+#

+# These are the OBJ files needed to create the NLM target above.

+# Paths must all use the '/' character

+#

+FILES_nlm_objs = \

+	$(OBJDIR)/$(NLM_NAME).o \

+	$(OBJDIR)/nw_misc.o \

+	$(EOLIST)

+

+# Pending tests

+

+#

+# These are the LIB files needed to create the NLM target above.

+# These will be added as a library command in the link.opt file.

+#

+FILES_nlm_libs = \

+	libcpre.o \

+	$(EOLIST)

+

+#

+# These are the modules that the above NLM target depends on to load.

+# These will be added as a module command in the link.opt file.

+#

+FILES_nlm_modules = \

+	Libc \

+	APRLIB \

+	$(EOLIST)

+

+#

+# If the nlm has a msg file, put it's path here

+#

+FILE_nlm_msg =

+ 

+#

+# If the nlm has a hlp file put it's path here

+#

+FILE_nlm_hlp =

+

+#

+# If this is specified, it will override the default copyright.

+#

+FILE_nlm_copyright =

+

+#

+# Any additional imports go here

+#

+FILES_nlm_Ximports = \

+	@libc.imp \

+	@$(APR)/aprlib.imp \

+	$(EOLIST)

+ 

+#   

+# Any symbols exported to here

+#

+FILES_nlm_exports = \

+	$(EOLIST)

+

+#   

+# These are the OBJ files needed to create the LIB target above.

+# Paths must all use the '/' character

+#

+FILES_lib_objs = \

+	$(EOLIST)

+

+#

+# implement targets and dependancies (leave this section alone)

+#

+

+libs :: $(OBJDIR) $(TARGET_lib)

+

+nlms :: libs $(TARGET_nlm)

+

+#

+# Updated this target to create necessary directories and copy files to the 

+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)

+#

+install :: nlms FORCE

+

+#

+# Any specialized rules here

+#

+

+#

+# Include the 'tail' makefile that has targets that depend on variables defined

+# in this makefile

+#

+

+include $(APR_WORK)\build\NWGNUtail.inc

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/data/billion-laughs.xml b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/data/billion-laughs.xml
new file mode 100644
index 00000000..3af89ae4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/data/billion-laughs.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0"?>
+<!DOCTYPE billion [
+<!ELEMENT billion (#PCDATA)>
+<!ENTITY laugh0 "ha">
+<!ENTITY laugh1 "&laugh0;&laugh0;">
+<!ENTITY laugh2 "&laugh1;&laugh1;">
+<!ENTITY laugh3 "&laugh2;&laugh2;">
+<!ENTITY laugh4 "&laugh3;&laugh3;">
+<!ENTITY laugh5 "&laugh4;&laugh4;">
+<!ENTITY laugh6 "&laugh5;&laugh5;">
+<!ENTITY laugh7 "&laugh6;&laugh6;">
+<!ENTITY laugh8 "&laugh7;&laugh7;">
+<!ENTITY laugh9 "&laugh8;&laugh8;">
+<!ENTITY laugh10 "&laugh9;&laugh9;">
+<!ENTITY laugh11 "&laugh10;&laugh10;">
+<!ENTITY laugh12 "&laugh11;&laugh11;">
+<!ENTITY laugh13 "&laugh12;&laugh12;">
+<!ENTITY laugh14 "&laugh13;&laugh13;">
+<!ENTITY laugh15 "&laugh14;&laugh14;">
+<!ENTITY laugh16 "&laugh15;&laugh15;">
+<!ENTITY laugh17 "&laugh16;&laugh16;">
+<!ENTITY laugh18 "&laugh17;&laugh17;">
+<!ENTITY laugh19 "&laugh18;&laugh18;">
+<!ENTITY laugh20 "&laugh19;&laugh19;">
+<!ENTITY laugh21 "&laugh20;&laugh20;">
+<!ENTITY laugh22 "&laugh21;&laugh21;">
+<!ENTITY laugh23 "&laugh22;&laugh22;">
+<!ENTITY laugh24 "&laugh23;&laugh23;">
+<!ENTITY laugh25 "&laugh24;&laugh24;">
+<!ENTITY laugh26 "&laugh25;&laugh25;">
+<!ENTITY laugh27 "&laugh26;&laugh26;">
+<!ENTITY laugh28 "&laugh27;&laugh27;">
+<!ENTITY laugh29 "&laugh28;&laugh28;">
+<!ENTITY laugh30 "&laugh29;&laugh29;">
+]>
+<billion>&laugh30;</billion>
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/nw_misc.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/nw_misc.c
new file mode 100644
index 00000000..91874411
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/nw_misc.c
@@ -0,0 +1,17 @@
+#include <stdlib.h>

+#include <netware.h>

+#include <screen.h>

+

+void _NonAppStop( void )

+{

+  if (getenv("_IN_NETWARE_BASH_") == NULL)

+    pressanykey();

+}

+

+/*

+static void test_not_impl(CuTest *tc)

+{

+    CuNotImpl(tc, "Test not implemented on this platform yet");

+}

+*/

+

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/test_apu.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/test_apu.h
new file mode 100644
index 00000000..8d5f6dde
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/test_apu.h
@@ -0,0 +1,100 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Some simple functions to make the test apps easier to write and
+ * a bit more consistent...
+ * this is a >copy< of apr_test.h
+ */
+
+/* Things to bear in mind when using these...
+ *
+ * If you include '\t' within the string passed in it won't be included
+ * in the spacing, so use spaces instead :)
+ * 
+ */ 
+
+#ifndef APU_TEST_INCLUDES
+#define APU_TEST_INCLUDES
+
+#include "apr_strings.h"
+#include "apr_time.h"
+
+#define TEST_EQ(str, func, value, good, bad) \
+    printf("%-60s", str); \
+    { \
+    apr_status_t rv; \
+    if ((rv = func) == value){ \
+        char errmsg[200]; \
+        printf("%s\n", bad); \
+        fprintf(stderr, "Error was %d : %s\n", rv, \
+                apr_strerror(rv, (char*)&errmsg, 200)); \
+        exit(-1); \
+    } \
+    printf("%s\n", good); \
+    }
+
+#define TEST_NEQ(str, func, value, good, bad) \
+    printf("%-60s", str); \
+    { \
+    apr_status_t rv; \
+    if ((rv = func) != value){ \
+        char errmsg[200]; \
+        printf("%s\n", bad); \
+        fprintf(stderr, "Error was %d : %s\n", rv, \
+                apr_strerror(rv, (char*)&errmsg, 200)); \
+        exit(-1); \
+    } \
+    printf("%s\n", good); \
+    }
+
+#define TEST_STATUS(str, func, testmacro, good, bad) \
+    printf("%-60s", str); \
+    { \
+        apr_status_t rv = func; \
+        if (!testmacro(rv)) { \
+            char errmsg[200]; \
+            printf("%s\n", bad); \
+            fprintf(stderr, "Error was %d : %s\n", rv, \
+                    apr_strerror(rv, (char*)&errmsg, 200)); \
+            exit(-1); \
+        } \
+        printf("%s\n", good); \
+    }
+
+#define STD_TEST_NEQ(str, func) \
+	TEST_NEQ(str, func, APR_SUCCESS, "OK", "Failed");
+
+#define PRINT_ERROR(rv) \
+    { \
+        char errmsg[200]; \
+        fprintf(stderr, "Error was %d : %s\n", rv, \
+                apr_strerror(rv, (char*)&errmsg, 200)); \
+        exit(-1); \
+    }
+
+#define MSG_AND_EXIT(msg) \
+    printf("%s\n", msg); \
+    exit (-1);
+
+#define TIME_FUNCTION(time, function) \
+    { \
+        apr_time_t tt = apr_time_now(); \
+        function; \
+        time = apr_time_now() - tt; \
+    }
+    
+    
+#endif /* APU_TEST_INCLUDES */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testdate.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testdate.c
new file mode 100644
index 00000000..173f03bf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testdate.c
@@ -0,0 +1,198 @@
+/* This program tests the date_parse_http routine in ../main/util_date.c.
+ *
+ * It is only semiautomated in that I would run it, modify the code to
+ * use a different algorithm or seed, recompile and run again, etc.
+ * Obviously it should use an argument for that, but I never got around
+ * to changing the implementation.
+ * 
+ *     gcc -g -O2 -I../main -o test_date ../main/util_date.o test_date.c
+ *     test_date | egrep '^No '
+ * 
+ * Roy Fielding, 1996
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include "apr_date.h"
+
+#ifndef srand48
+#define srand48 srandom
+#endif
+
+#ifndef mrand48
+#define mrand48 random
+#endif
+
+void gm_timestr_822(char *ts, apr_time_t sec);
+void gm_timestr_850(char *ts, apr_time_t sec);
+void gm_timestr_ccc(char *ts, apr_time_t sec);
+
+static const apr_time_t year2secs[] = {
+             APR_INT64_C(0),    /* 1970 */
+      APR_INT64_C(31536000),    /* 1971 */
+      APR_INT64_C(63072000),    /* 1972 */
+      APR_INT64_C(94694400),    /* 1973 */
+     APR_INT64_C(126230400),    /* 1974 */
+     APR_INT64_C(157766400),    /* 1975 */
+     APR_INT64_C(189302400),    /* 1976 */
+     APR_INT64_C(220924800),    /* 1977 */
+     APR_INT64_C(252460800),    /* 1978 */
+     APR_INT64_C(283996800),    /* 1979 */
+     APR_INT64_C(315532800),    /* 1980 */
+     APR_INT64_C(347155200),    /* 1981 */
+     APR_INT64_C(378691200),    /* 1982 */
+     APR_INT64_C(410227200),    /* 1983 */
+     APR_INT64_C(441763200),    /* 1984 */
+     APR_INT64_C(473385600),    /* 1985 */
+     APR_INT64_C(504921600),    /* 1986 */
+     APR_INT64_C(536457600),    /* 1987 */
+     APR_INT64_C(567993600),    /* 1988 */
+     APR_INT64_C(599616000),    /* 1989 */
+     APR_INT64_C(631152000),    /* 1990 */
+     APR_INT64_C(662688000),    /* 1991 */
+     APR_INT64_C(694224000),    /* 1992 */
+     APR_INT64_C(725846400),    /* 1993 */
+     APR_INT64_C(757382400),    /* 1994 */
+     APR_INT64_C(788918400),    /* 1995 */
+     APR_INT64_C(820454400),    /* 1996 */
+     APR_INT64_C(852076800),    /* 1997 */
+     APR_INT64_C(883612800),    /* 1998 */
+     APR_INT64_C(915148800),    /* 1999 */
+     APR_INT64_C(946684800),    /* 2000 */
+     APR_INT64_C(978307200),    /* 2001 */
+    APR_INT64_C(1009843200),    /* 2002 */
+    APR_INT64_C(1041379200),    /* 2003 */
+    APR_INT64_C(1072915200),    /* 2004 */
+    APR_INT64_C(1104537600),    /* 2005 */
+    APR_INT64_C(1136073600),    /* 2006 */
+    APR_INT64_C(1167609600),    /* 2007 */
+    APR_INT64_C(1199145600),    /* 2008 */
+    APR_INT64_C(1230768000),    /* 2009 */
+    APR_INT64_C(1262304000),    /* 2010 */
+    APR_INT64_C(1293840000),    /* 2011 */
+    APR_INT64_C(1325376000),    /* 2012 */
+    APR_INT64_C(1356998400),    /* 2013 */
+    APR_INT64_C(1388534400),    /* 2014 */
+    APR_INT64_C(1420070400),    /* 2015 */
+    APR_INT64_C(1451606400),    /* 2016 */
+    APR_INT64_C(1483228800),    /* 2017 */
+    APR_INT64_C(1514764800),    /* 2018 */
+    APR_INT64_C(1546300800),    /* 2019 */
+    APR_INT64_C(1577836800),    /* 2020 */
+    APR_INT64_C(1609459200),    /* 2021 */
+    APR_INT64_C(1640995200),    /* 2022 */
+    APR_INT64_C(1672531200),    /* 2023 */
+    APR_INT64_C(1704067200),    /* 2024 */
+    APR_INT64_C(1735689600),    /* 2025 */
+    APR_INT64_C(1767225600),    /* 2026 */
+    APR_INT64_C(1798761600),    /* 2027 */
+    APR_INT64_C(1830297600),    /* 2028 */
+    APR_INT64_C(1861920000),    /* 2029 */
+    APR_INT64_C(1893456000),    /* 2030 */
+    APR_INT64_C(1924992000),    /* 2031 */
+    APR_INT64_C(1956528000),    /* 2032 */
+    APR_INT64_C(1988150400),    /* 2033 */
+    APR_INT64_C(2019686400),    /* 2034 */
+    APR_INT64_C(2051222400),    /* 2035 */
+    APR_INT64_C(2082758400),    /* 2036 */
+    APR_INT64_C(2114380800),    /* 2037 */
+    APR_INT64_C(2145916800)     /* 2038 */
+};
+
+const char month_snames[12][4] = {
+    "Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"
+};
+
+void gm_timestr_822(char *ts, apr_time_t sec)
+{
+    static const char *const days[7]=
+        {"Sun","Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
+    struct tm *tms;
+    time_t ls = (time_t)sec;
+
+    tms = gmtime(&ls);
+ 
+    sprintf(ts, "%s, %.2d %s %d %.2d:%.2d:%.2d GMT", days[tms->tm_wday],
+            tms->tm_mday, month_snames[tms->tm_mon], tms->tm_year + 1900,
+            tms->tm_hour, tms->tm_min, tms->tm_sec);
+}
+
+void gm_timestr_850(char *ts, apr_time_t sec)
+{
+    static const char *const days[7]=
+           {"Sunday","Monday", "Tuesday", "Wednesday", "Thursday", "Friday", 
+            "Saturday"};
+    struct tm *tms;
+    int year;
+    time_t ls = (time_t)sec;
+ 
+    tms = gmtime(&ls);
+
+    year = tms->tm_year;
+    if (year >= 100) year -= 100;
+ 
+    sprintf(ts, "%s, %.2d-%s-%.2d %.2d:%.2d:%.2d GMT", days[tms->tm_wday],
+            tms->tm_mday, month_snames[tms->tm_mon], year,
+            tms->tm_hour, tms->tm_min, tms->tm_sec);
+}
+
+void gm_timestr_ccc(char *ts, apr_time_t sec)
+{
+    static const char *const days[7]=
+       {"Sun","Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
+    struct tm *tms;
+    time_t ls = (time_t)sec;
+ 
+    tms = gmtime(&ls);
+ 
+    sprintf(ts, "%s %s %2d %.2d:%.2d:%.2d %d", days[tms->tm_wday],
+            month_snames[tms->tm_mon], tms->tm_mday, 
+            tms->tm_hour, tms->tm_min, tms->tm_sec, tms->tm_year + 1900);
+}
+
+int main (void)
+{
+    int year, i;
+    apr_time_t guess;
+    apr_time_t offset = 0;
+ /* apr_time_t offset = 0; */
+ /* apr_time_t offset = ((31 + 28) * 24 * 3600) - 1; */
+    apr_time_t secstodate, newsecs;
+    char datestr[50];
+
+    for (year = 1970; year < 2038; ++year) {
+        secstodate = year2secs[year - 1970] + offset;
+        gm_timestr_822(datestr, secstodate);
+        secstodate *= APR_USEC_PER_SEC;
+        newsecs = apr_date_parse_http(datestr);
+        if (secstodate == newsecs)
+            printf("Yes %4d %19" APR_TIME_T_FMT " %s\n", year, secstodate, datestr);
+        else if (newsecs == APR_DATE_BAD)
+            printf("No  %4d %19" APR_TIME_T_FMT " %19" APR_TIME_T_FMT " %s\n",
+                   year, secstodate, newsecs, datestr);
+        else
+            printf("No* %4d %19" APR_TIME_T_FMT " %19" APR_TIME_T_FMT " %s\n",
+                   year, secstodate, newsecs, datestr);
+    }
+    
+    srand48(978245L);
+
+    for (i = 0; i < 10000; ++i) {
+        guess = (time_t)mrand48();
+        if (guess < 0) guess *= -1;
+        secstodate = guess + offset;
+        gm_timestr_822(datestr, secstodate);
+        secstodate *= APR_USEC_PER_SEC;
+        newsecs = apr_date_parse_http(datestr);
+        if (secstodate == newsecs)
+            printf("Yes %" APR_TIME_T_FMT " %s\n", secstodate, datestr);
+        else if (newsecs == APR_DATE_BAD)
+            printf("No  %" APR_TIME_T_FMT " %" APR_TIME_T_FMT " %s\n", 
+                   secstodate, newsecs, datestr);
+        else
+            printf("No* %" APR_TIME_T_FMT " %" APR_TIME_T_FMT " %s\n", 
+                   secstodate, newsecs, datestr);
+    }
+    exit(0);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testdbm.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testdbm.c
new file mode 100644
index 00000000..da787125
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testdbm.c
@@ -0,0 +1,425 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* This file came from the SDBM package (written by oz@nexus.yorku.ca).
+ * That package was under public domain. This file has been ported to
+ * APR, updated to ANSI C and other, newer idioms, and added to the Apache
+ * codebase under the above copyright and license.
+ */
+
+/*
+ * testdbm: Simple APR dbm tester.
+ * Automatic test case: ./testdbm auto foo
+ *  - Attempts to store and fetch values from the DBM.
+ *
+ * Run the program for more help.
+ */
+
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_getopt.h"
+#include "apr_time.h"
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <stdlib.h>     /* for atexit(), malloc() */
+#include <string.h>
+
+#include "apr_dbm.h"
+
+static const char *progname;
+static int rflag;
+
+#define DERROR      0
+#define DLOOK       1
+
+#define DDELETE     3
+#define DCAT        4
+#define DBUILD      5
+#define DPRESS      6
+#define DCREAT      7
+#define DNAME       8
+#define DTRUNC      9
+#define DAUTO      10
+
+#define LINEMAX     8192
+
+typedef struct {
+    const char *sname;
+    int scode;
+    int flags;
+} cmd;
+
+static const cmd cmds[] = {
+
+    { "fetch",   DLOOK,   APR_DBM_READONLY },
+    { "get",     DLOOK,   APR_DBM_READONLY },
+    { "look",    DLOOK,   APR_DBM_READONLY },
+    { "add",     DBUILD,  APR_DBM_READWRITE },
+    { "insert",  DBUILD,  APR_DBM_READWRITE },
+    { "store",   DBUILD,  APR_DBM_READWRITE },
+    { "delete",  DDELETE, APR_DBM_READWRITE },
+    { "remove",  DDELETE, APR_DBM_READWRITE },
+    { "dump",    DCAT,    APR_DBM_READONLY },
+    { "list",    DCAT,    APR_DBM_READONLY },
+    { "cat",     DCAT,    APR_DBM_READONLY },
+    { "build",   DBUILD,  APR_DBM_RWCREATE },    /** this one creates the DB */
+    { "creat",   DCREAT,  APR_DBM_RWCREATE },
+    { "trunc",   DTRUNC,  APR_DBM_RWTRUNC },
+    { "new",     DCREAT,  APR_DBM_RWCREATE },
+    { "names",   DNAME,   APR_DBM_READONLY },
+#if 0
+    {"squash",   DPRESS,  APR_DBM_READWRITE, },
+    {"compact",  DPRESS,  APR_DBM_READWRITE, },
+    {"compress", DPRESS,  APR_DBM_READWRITE, },
+#endif
+    { "auto",    DAUTO,   APR_DBM_RWCREATE },
+};
+
+#define CMD_SIZE (sizeof(cmds)/sizeof(cmd))
+
+static void doit(const cmd *act, const char*type, const char *file, apr_pool_t *pool);
+static const cmd *parse_command(const char *str);
+static void prdatum(FILE *stream, apr_datum_t d);
+static void oops(apr_dbm_t *dbm, apr_status_t rv, const char *s1,
+                 const char *s2);
+static void show_usage(void);
+
+int main(int argc, const char * const * argv)
+{
+    apr_pool_t *pool;
+    const cmd *act;
+    apr_getopt_t *os;
+    char optch;
+    const char *optarg;
+    const char*dbtype;
+
+    (void) apr_initialize();
+    apr_pool_create(&pool, NULL);
+    atexit(apr_terminate);
+
+    (void) apr_getopt_init(&os, pool, argc, argv);
+
+    progname = argv[0];
+    dbtype = "default";
+
+    while (apr_getopt(os, "Rt:", &optch, &optarg) == APR_SUCCESS) {
+        switch (optch) {
+        case 'R':       /* raw processing  */
+            rflag++;
+            break;
+        case 't':
+            dbtype = optarg;
+            break;
+        default:
+            show_usage();
+            fputs("unknown option.",stderr);
+            exit(-1);
+            break;
+        }
+    }
+
+    if (argc <= os->ind) {
+        show_usage();
+        fputs("Note: If you have no clue what this program is, start with:\n", stderr);
+        fputs("      ./testdbm auto foo\n", stderr);
+        fputs("      where foo is the DBM prefix.\n", stderr);
+        exit(-2);
+    }
+
+    if ((act = parse_command(argv[os->ind])) == NULL) {
+        show_usage();
+        fprintf(stderr, "unrecognized command: %s\n", argv[os->ind]);
+        exit(-3);
+    }
+
+    if (++os->ind >= argc) {
+        show_usage();
+        fputs("please supply a DB file to use (may be created)\n", stderr);
+        exit(-4);
+    }
+
+    doit(act, dbtype, argv[os->ind], pool);
+
+    apr_pool_destroy(pool);
+
+    return 0;
+}
+
+static void doit(const cmd *act, const char*type, const char *file, 
+                 apr_pool_t *pool)
+{
+    apr_status_t rv;
+    apr_datum_t key;
+    apr_datum_t val;
+    apr_dbm_t *db;
+    char *op;
+    int n;
+    char *line;
+    const char *use1;
+    const char *use2;
+#ifdef TIME
+    long start;
+    extern long time();
+#endif
+
+    rv = apr_dbm_open_ex(&db, type, file, act->flags, APR_OS_DEFAULT, pool);
+    if (rv != APR_SUCCESS)
+        oops(db, rv, "cannot open: %s", file);
+
+    line = (char *) apr_palloc(pool,LINEMAX);
+
+    switch (act->scode) {
+
+    case DLOOK:
+        while (fgets(line, LINEMAX, stdin) != NULL) {
+            n = strlen(line) - 1;
+            line[n] = 0;
+            if (n == 0)
+                break;
+
+            key.dptr = line;
+            key.dsize = n;
+            rv = apr_dbm_fetch(db, key, &val);
+            if (rv == APR_SUCCESS) {
+                prdatum(stdout, val);
+                putchar('\n');
+                continue;
+            }
+            prdatum(stderr, key);
+            fprintf(stderr, ": not found.\n");
+        }
+        break;
+
+    case DDELETE:
+        while (fgets(line, LINEMAX, stdin) != NULL) {
+            n = strlen(line) - 1;
+            line[n] = 0;
+            if (n == 0)
+                break;
+
+            key.dptr = line;
+            key.dsize = n;
+            if (apr_dbm_delete(db, key) != APR_SUCCESS) {
+                prdatum(stderr, key);
+                fprintf(stderr, ": not found.\n");
+            }
+        }
+        break;
+    case DCAT:
+        rv = apr_dbm_firstkey(db, &key);
+        if (rv != APR_SUCCESS)
+            oops(db, rv, "could not fetch first key: %s", file);
+
+        while (key.dptr != NULL) {
+            prdatum(stdout, key);
+            putchar('\t');
+            rv = apr_dbm_fetch(db, key, &val);
+            if (rv != APR_SUCCESS)
+                oops(db, rv, "apr_dbm_fetch", "failure");
+            prdatum(stdout, val);
+            putchar('\n');
+            rv = apr_dbm_nextkey(db, &key);
+            if (rv != APR_SUCCESS)
+                oops(db, rv, "NextKey", "failure");
+        }
+        break;
+    case DBUILD:
+#ifdef TIME
+        start = time(0);
+#endif
+        while (fgets(line, LINEMAX, stdin) != NULL) {
+            n = strlen(line) - 1;
+            line[n] = 0;
+            if (n == 0)
+                break;
+
+            key.dptr = line;
+            if ((op = strchr(line, '\t')) != 0) {
+                key.dsize = op - line;
+                *op++ = 0;
+                val.dptr = op;
+                val.dsize = line + n - op;
+            }
+            else
+                oops(NULL, APR_EGENERAL, "bad input: %s", line);
+
+            rv = apr_dbm_store(db, key, val);
+            if (rv != APR_SUCCESS) {
+                prdatum(stderr, key);
+                fprintf(stderr, ": ");
+                oops(db, rv, "store: %s", "failed");
+            }
+        }
+#ifdef TIME
+        printf("done: %d seconds.\n", time(0) - start);
+#endif
+        break;
+    case DPRESS:
+        break;
+    case DCREAT:
+        break;
+    case DTRUNC:
+        break;
+    case DNAME:
+        apr_dbm_get_usednames(pool, file, &use1, &use2);
+        fprintf(stderr, "%s %s\n", use1, use2);
+        break;
+    case DAUTO:
+        {
+            int i;
+            char *valdata = "0123456789";
+            fprintf(stderr, "Generating data: ");
+            for (i = 0; i < 10; i++) {
+                int j;
+                char c, keydata[10];
+                for (j = 0, c = 'A' + (i % 16); j < 10; j++, c++) {
+                    keydata[j] = c;
+                }
+                key.dptr = keydata;
+                key.dsize = 10;
+                val.dptr = valdata;
+                val.dsize = 10;
+                rv = apr_dbm_store(db, key, val);
+                if (rv != APR_SUCCESS) {
+                    prdatum(stderr, key);
+                    fprintf(stderr, ": ");
+                    oops(db, rv, "store: %s", "failed");
+                }
+            }
+            fputs("OK\n", stderr);
+            fputs("Testing existence/retrieval: ", stderr);
+            for (i = 0; i < 10; i++) {
+                int j;
+                char c, keydata[10];
+                for (j = 0, c = 'A' + (i % 16); j < 10; j++, c++) {
+                    keydata[j] = c;
+                }
+                key.dptr = keydata;
+                key.dsize = 10;
+                if (!apr_dbm_exists(db, key)) {
+                    prdatum(stderr, key);
+                    oops(db, 0, "exists: %s", "failed");
+                }
+                rv = apr_dbm_fetch(db, key, &val);
+                if (rv != APR_SUCCESS || val.dsize != 10 ||
+                    (strncmp(val.dptr, valdata, 10) != 0) ) { 
+                    prdatum(stderr, key);
+                    fprintf(stderr, ": ");
+                    oops(db, rv, "fetch: %s", "failed");
+                }
+            }
+            fputs("OK\n", stderr);
+        }
+        break;
+    }
+
+    apr_dbm_close(db);
+}
+
+static const cmd *parse_command(const char *str)
+{
+    int i;
+
+    for (i = 0; i < CMD_SIZE; i++)
+        if (strcasecmp(cmds[i].sname, str) == 0)
+            return &cmds[i];
+
+    return NULL;
+}
+
+static void prdatum(FILE *stream, apr_datum_t d)
+{
+    int c;
+    const char *p = d.dptr;
+    int n = d.dsize;
+
+    while (n--) {
+        c = *p++ & 0377;
+        if (c & 0200) {
+            fprintf(stream, "M-");
+            c &= 0177;
+        }
+        if (c == 0177 || c < ' ') 
+            fprintf(stream, "^%c", (c == 0177) ? '?' : c + '@');
+        else
+            putc(c, stream);
+    }
+}
+
+static void oops(apr_dbm_t * dbm, apr_status_t rv, const char *s1,
+                 const char *s2)
+{
+    char errbuf[200];
+
+    if (progname) {
+        fprintf(stderr, "%s: ", progname);
+    }
+    fprintf(stderr, s1, s2);
+    fprintf(stderr, "\n");
+
+    if (rv != APR_SUCCESS) {
+        apr_strerror(rv, errbuf, sizeof(errbuf));
+        fprintf(stderr, "APR Error %d - %s\n", rv, errbuf);
+
+        if (dbm) {
+            apr_dbm_geterror(dbm, &rv, errbuf, sizeof(errbuf));
+            fprintf(stderr, "APR_DB Error %d - %s\n", rv, errbuf);
+        }
+    }
+    exit(1);
+}
+
+static void show_usage(void)
+{
+    int i;
+
+    if (!progname) {
+        progname = "testdbm";
+    }
+
+    fprintf(stderr, "%s [-t DBM-type] [-R] [commands] dbm-file-path\n", 
+            progname);
+
+    fputs("Available DBM-types:", stderr);
+#if APU_HAVE_GDBM
+    fputs(" GDBM", stderr);
+#endif
+#if APU_HAVE_NDBM
+    fputs(" NDBM", stderr);
+#endif
+#if APU_HAVE_SDBM
+    fputs(" SDBM", stderr);
+#endif
+#if APU_HAVE_DB
+    fputs(" DB", stderr);
+#endif
+    fputs(" default\n", stderr);
+
+    fputs("Available commands:\n", stderr);
+    for (i = 0; i < CMD_SIZE; i++) {
+        fprintf(stderr, "%-8s%c", cmds[i].sname,
+                ((i + 1) % 6 == 0) ? '\n' : ' ');
+    }
+    fputs("\n", stderr);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testmd4.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testmd4.c
new file mode 100644
index 00000000..26d43a8e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testmd4.c
@@ -0,0 +1,238 @@
+/* Copyright 2001-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* This is derived from material copyright RSA Data Security, Inc.
+ * Their notice is reproduced below in its entirety.
+ *
+ * Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All
+ * rights reserved.
+ *
+ * RSA Data Security, Inc. makes no representations concerning either
+ * the merchantability of this software or the suitability of this
+ * software for any particular purpose. It is provided "as is"
+ * without express or implied warranty of any kind.
+ *
+ * These notices must be retained in any copies of any part of this
+ * documentation and/or software.
+ */
+
+
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_file_io.h"
+#include "apr_time.h"
+#include "apr_md4.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+/*
+ * This is a MD4 test program based on the code published in RFC 1320.
+ * When run as ./testmd4 -x it should produce the following output:
+
+MD4 test suite:
+MD4 ("") = 31d6cfe0d16ae931b73c59d7e0c089c0
+MD4 ("a") = bde52cb31de33e46245e05fbdbd6fb24
+MD4 ("abc") = a448017aaf21d8525fc10ae87aa6729d
+MD4 ("message digest") = d9130a8164549fe818874806e1c7014b
+MD4 ("abcdefghijklmnopqrstuvwxyz") = d79e1c308aa5bbcdeea8ed63df412da9
+MD4 ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789") = 043f8582f241db351ce627e153e7f0e4
+MD4 ("12345678901234567890123456789012345678901234567890123456789012345678901234567890") = e33b4ddc9c38f2199c3e7b164fcc0536
+
+*/
+
+/* Length of test block, number of test blocks.
+ */
+#define TEST_BLOCK_LEN 1000
+#define TEST_BLOCK_COUNT 1000
+
+apr_pool_t *local_pool;
+apr_file_t *in, *out, *err;
+
+/* Prints a message digest in hexadecimal.
+ */
+static void MDPrint (unsigned char digest[APR_MD4_DIGESTSIZE])
+{
+    unsigned int i;
+
+    for (i = 0; i < APR_MD4_DIGESTSIZE; i++)
+        apr_file_printf(out, "%02x", digest[i]);
+}
+
+/* Digests a string and prints the result.
+ */
+static void MDString(char *string)
+{
+    apr_md4_ctx_t context;
+    unsigned char digest[APR_MD4_DIGESTSIZE];
+    unsigned int len = strlen(string);
+
+    apr_md4_init(&context);
+    apr_md4_update(&context, (unsigned char *)string, len);
+    apr_md4_final(digest, &context);
+
+    apr_file_printf (out, "MD4 (\"%s\") = ", string);
+    MDPrint(digest);
+    apr_file_printf (out, "\n");
+}
+
+/* Measures the time to digest TEST_BLOCK_COUNT TEST_BLOCK_LEN-byte
+     blocks.
+ */
+static void MDTimeTrial(void)
+{
+    apr_md4_ctx_t context;
+    apr_time_t endTime, startTime;
+    apr_interval_time_t timeTaken;
+    unsigned char block[TEST_BLOCK_LEN], digest[APR_MD4_DIGESTSIZE];
+    unsigned int i;
+
+    apr_file_printf(out, "MD4 time trial. Digesting %d %d-byte blocks ...", 
+                     TEST_BLOCK_LEN, TEST_BLOCK_COUNT);
+
+    /* Initialize block */
+    for (i = 0; i < TEST_BLOCK_LEN; i++)
+        block[i] = (unsigned char)(i & 0xff);
+
+    /* Start timer */
+    startTime = apr_time_now();
+
+    /* Digest blocks */
+    apr_md4_init(&context);
+    for (i = 0; i < TEST_BLOCK_COUNT; i++)
+        apr_md4_update(&context, block, TEST_BLOCK_LEN);
+
+    apr_md4_final(digest, &context);
+
+    /* Stop timer */
+    endTime = apr_time_now();
+    timeTaken = endTime - startTime;
+
+    apr_file_printf(out, " done\n");
+    apr_file_printf(out, "Digest = ");
+    MDPrint(digest);
+
+    apr_file_printf(out, "\nTime = %" APR_TIME_T_FMT " seconds\n", timeTaken);
+    apr_file_printf(out, "Speed = % " APR_TIME_T_FMT " bytes/second\n",
+                    TEST_BLOCK_LEN * TEST_BLOCK_COUNT/timeTaken);
+}
+
+/* Digests a reference suite of strings and prints the results.
+ */
+static void MDTestSuite(void)
+{
+    apr_file_printf(out, "MD4 test suite:\n");
+
+    MDString("");
+    MDString("a");
+    MDString("abc");
+    MDString("message digest");
+    MDString("abcdefghijklmnopqrstuvwxyz");
+    MDString("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
+    MDString("12345678901234567890123456789012345678901234567890123456789012345678901234567890");
+}
+
+/* Digests a file and prints the result.
+ */
+static void MDFile(char *filename)
+{
+    apr_file_t *file;
+    apr_md4_ctx_t context;
+    apr_size_t len = 1024;
+    unsigned char buffer[1024], digest[APR_MD4_DIGESTSIZE];
+
+    if (apr_file_open(&file, filename, APR_READ, APR_OS_DEFAULT, local_pool) 
+        != APR_SUCCESS)
+        apr_file_printf(err, "%s can't be opened\n", filename);
+    else {
+        apr_md4_init(&context);
+        while (apr_file_read(file, buffer, &len) != APR_SUCCESS)
+        {
+            apr_md4_update(&context, buffer, len);
+            len = 1024;
+        }
+        apr_md4_final(digest, &context);
+
+        apr_file_close(file);
+
+        apr_file_printf(out, "MD4 (%s) = ", filename);
+        MDPrint(digest);
+        apr_file_printf(out, "\n");
+    }
+}
+
+/* Digests the standard input and prints the result.
+ */
+static void MDFilter(void)
+{
+    apr_md4_ctx_t context;
+    apr_size_t len = 16;
+    unsigned char buffer[16], digest[16];
+
+    apr_md4_init(&context);
+    while (apr_file_read(in, buffer, &len) != APR_SUCCESS)
+    {
+        apr_md4_update(&context, buffer, len);
+        len = 16;
+    }
+    apr_md4_update(&context, buffer, len);
+    apr_md4_final(digest, &context);
+
+    MDPrint(digest);
+    apr_file_printf(out, "\n");
+}
+
+
+/* Main driver.
+
+   Arguments (may be any combination):
+     -sstring - digests string
+     -t       - runs time trial
+     -x       - runs test script
+     filename - digests file
+     (none)   - digests standard input
+ */
+int main (int argc, char **argv)
+{
+    int i;
+
+    apr_initialize();
+    atexit(apr_terminate);
+
+    if (apr_pool_create(&local_pool, NULL) != APR_SUCCESS)
+        exit(-1);
+
+    apr_file_open_stdin(&in, local_pool); 
+    apr_file_open_stdout(&out, local_pool); 
+    apr_file_open_stderr(&err, local_pool); 
+
+    if (argc > 1)
+    {
+        for (i = 1; i < argc; i++)
+            if (argv[i][0] == '-' && argv[i][1] == 's')
+                MDString(argv[i] + 2);
+            else if (strcmp(argv[i], "-t") == 0)
+                MDTimeTrial();
+            else if (strcmp (argv[i], "-x") == 0)
+                MDTestSuite();
+            else
+                MDFile(argv[i]);
+    }
+    else
+        MDFilter();
+
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testmd5.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testmd5.c
new file mode 100644
index 00000000..fb4ff716
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testmd5.c
@@ -0,0 +1,142 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "apr_md5.h"
+#include "apr_xlate.h"
+#include "apr_general.h"
+#include "test_apu.h"
+
+int cur; 
+
+struct testcase {
+    const char *s;
+    const char *digest;
+};
+
+struct testcase testcases[] =
+{
+    {"Jeff was here!",
+     "\xa5\x25\x8a\x89\x11\xb2\x9d\x1f\x81\x75\x96\x3b\x60\x94\x49\xc0"},
+    {"01234567890aBcDeFASDFGHJKLPOIUYTR"
+     "POIUYTREWQZXCVBN  LLLLLLLLLLLLLLL",
+     "\xd4\x1a\x06\x2c\xc5\xfd\x6f\x24\x67\x68\x56\x7c\x40\x8a\xd5\x69"},
+    {"111111118888888888888888*******%%%%%%%%%%#####"
+     "142134u8097289720432098409289nkjlfkjlmn,m..   ",
+     "\xb6\xea\x5b\xe8\xca\x45\x8a\x33\xf0\xf1\x84\x6f\xf9\x65\xa8\xe1"},
+    {"01234567890aBcDeFASDFGHJKLPOIUYTR"
+     "POIUYTREWQZXCVBN  LLLLLLLLLLLLLLL"
+     "01234567890aBcDeFASDFGHJKLPOIUYTR"
+     "POIUYTREWQZXCVBN  LLLLLLLLLLLLLLL"
+     "1",
+     "\xd1\xa1\xc0\x97\x8a\x60\xbb\xfb\x2a\x25\x46\x9d\xa5\xae\xd0\xb0"}
+};
+
+static void try(const void *buf, apr_size_t bufLen, apr_xlate_t *xlate,
+                const void *digest)
+{
+    int i;
+    apr_md5_ctx_t context;
+    unsigned char hash[APR_MD5_DIGESTSIZE];
+    
+    printf("Trying translation %d\n", cur + 1);
+
+    STD_TEST_NEQ("    apr_md5_init", apr_md5_init(&context))
+
+    if (xlate) {
+#if APR_HAS_XLATE
+        STD_TEST_NEQ("    apr_md5_set_xlate", 
+                     apr_md5_set_xlate(&context, xlate))
+#else
+        printf("    Didn't expect a translation handle! Not fatal.\n");
+#endif
+    }
+    
+    STD_TEST_NEQ("    apr_md5_update", apr_md5_update(&context, buf, bufLen))
+    STD_TEST_NEQ("    apr_md5_final", apr_md5_final(hash, &context))
+
+    printf("     (MD5 hash : ");
+    for (i = 0; i < APR_MD5_DIGESTSIZE; i++) {
+        printf("%02x",hash[i]);
+    }
+    
+    printf(")\n");
+
+    printf("%-60s", "    Checking hash against expected");
+    if (memcmp(hash, digest, APR_MD5_DIGESTSIZE)) {
+        /* This is a fatal error...report on stderr */
+        fprintf(stderr, "The digest is not as expected!\n");
+#if 'A' != 0x41
+        fprintf(stderr,
+                "Maybe you didn't tell me what character sets "
+                "to translate between?\n"
+                "The expected digest is based on the string "
+                "being in ASCII.\n");
+#endif
+    }
+    printf("OK\n");
+}
+
+int main(int argc, char **argv)
+{
+    apr_status_t rv;
+    apr_xlate_t *xlate = NULL;
+    apr_pool_t *pool;
+    const char *src = NULL, *dst = NULL;
+
+    switch(argc) {
+    case 1:
+        break;
+    case 3:
+        src = argv[1];
+        dst = argv[2];
+        break;
+    default:
+        fprintf(stderr,
+                "Usage: %s [src-charset dst-charset]\n",
+                argv[0]);
+        exit(1);
+    }
+
+    rv = apr_initialize();
+    assert(!rv);
+    atexit(apr_terminate);
+
+    printf("APR MD5 Test\n============\n\n");
+    STD_TEST_NEQ("Creating pool", apr_pool_create(&pool, NULL))
+
+    if (src) {
+#if APR_HAS_XLATE
+        STD_TEST_NEQ("Opening xlate functions", 
+                     apr_xlate_open(&xlate, dst, src, pool))
+#else
+        /* This isn't a fatal error, so just report it... */
+        printf("APR doesn't implement translation for this "
+               "configuration.\n");
+#endif
+    }
+
+    for (cur = 0; cur < sizeof(testcases) / sizeof(testcases[0]); cur++) {
+        try(testcases[cur].s, strlen(testcases[cur].s), xlate,
+            testcases[cur].digest);
+    }
+
+    printf("\nMD5 Test passed.\n");    
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testpass.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testpass.c
new file mode 100644
index 00000000..6bf85625
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testpass.c
@@ -0,0 +1,129 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "apr_errno.h"
+#include "apr_strings.h"
+#include "apr_file_io.h"
+#include "apr_thread_proc.h"
+#include "apr_md5.h"
+
+static struct {
+    const char *password;
+    const char *hash;
+} passwords[] =
+{
+/*
+  passwords and hashes created with Apache's htpasswd utility like this:
+  
+  htpasswd -c -b passwords pass1 pass1
+  htpasswd -b passwords pass2 pass2
+  htpasswd -b passwords pass3 pass3
+  htpasswd -b passwords pass4 pass4
+  htpasswd -b passwords pass5 pass5
+  htpasswd -b passwords pass6 pass6
+  htpasswd -b passwords pass7 pass7
+  htpasswd -b passwords pass8 pass8
+  (insert Perl one-liner to convert to initializer :) )
+ */
+    {"pass1", "1fWDc9QWYCWrQ"},
+    {"pass2", "1fiGx3u7QoXaM"},
+    {"pass3", "1fzijMylTiwCs"},
+    {"pass4", "nHUYc8U2UOP7s"},
+    {"pass5", "nHpETGLGPwAmA"},
+    {"pass6", "nHbsbWmJ3uyhc"},
+    {"pass7", "nHQ3BbF0Y9vpI"},
+    {"pass8", "nHZA1rViSldQk"}
+};
+static int num_passwords = sizeof(passwords) / sizeof(passwords[0]);
+
+static void check_rv(apr_status_t rv)
+{
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "bailing\n");
+        exit(1);
+    }
+}
+
+static void test(void)
+{
+    int i;
+
+    for (i = 0; i < num_passwords; i++) {
+        apr_status_t rv = apr_password_validate(passwords[i].password,
+                                                passwords[i].hash);
+        assert(rv == APR_SUCCESS);
+    }
+}
+
+#if APR_HAS_THREADS
+
+static void * APR_THREAD_FUNC testing_thread(apr_thread_t *thd,
+                                             void *data)
+{
+    int i;
+
+    for (i = 0; i < 100; i++) {
+        test();
+    }
+    return APR_SUCCESS;
+}
+
+static void thread_safe_test(apr_pool_t *p)
+{
+#define NUM_THR 20
+    apr_thread_t *my_threads[NUM_THR];
+    int i;
+    apr_status_t rv;
+    
+    for (i = 0; i < NUM_THR; i++) {
+        rv = apr_thread_create(&my_threads[i], NULL, testing_thread, NULL, p);
+        check_rv(rv);
+    }
+
+    for (i = 0; i < NUM_THR; i++) {
+        apr_thread_join(&rv, my_threads[i]);
+    }
+}
+#endif
+
+int main(void)
+{
+    apr_status_t rv;
+    apr_pool_t *p;
+
+    rv = apr_initialize();
+    check_rv(rv);
+    rv = apr_pool_create(&p, NULL);
+    check_rv(rv);
+    atexit(apr_terminate);
+
+    /* before creating any threads, test it first just to check
+     * for problems with the test driver
+     */
+    printf("dry run\n");
+    test();
+
+#if APR_HAS_THREADS
+    printf("thread-safe test\n");
+    thread_safe_test(p);
+#endif
+    
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testqueue.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testqueue.c
new file mode 100644
index 00000000..9a971f4b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testqueue.c
@@ -0,0 +1,282 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <apr_thread_proc.h>
+#include <apr_errno.h>
+#include <apr_general.h>
+#include <apr_getopt.h>
+#include <apr_strings.h>
+#include "errno.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <apr_time.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <apr_portable.h>
+#include "apr_queue.h"
+
+#if !APR_HAS_THREADS
+int main(void)
+{
+    fprintf(stderr,
+            "This program won't work on this platform because there is no "
+            "support for threads.\n");
+    return 0;
+}
+#else /* !APR_HAS_THREADS */
+
+apr_pool_t *context;
+int consumer_activity=400;
+int producer_activity=300;
+int verbose=0;
+static void * APR_THREAD_FUNC consumer(apr_thread_t *thd, void *data);
+static void * APR_THREAD_FUNC producer(apr_thread_t *thd, void *data);
+static void usage(void);
+
+static void * APR_THREAD_FUNC consumer(apr_thread_t *thd, void *data)
+{
+    long sleeprate;
+    apr_queue_t *q = (apr_queue_t*)data;
+    apr_status_t rv;
+    int val;
+    void *v;
+    char current_thread_str[30];
+    apr_os_thread_t current_thread = apr_os_thread_current();
+
+    apr_snprintf(current_thread_str, sizeof current_thread_str,
+                 "%pT", &current_thread);
+
+    sleeprate = 1000000/consumer_activity;
+    apr_sleep( (rand() % 4 ) * 1000000 ); /* sleep random seconds */
+    while (1) {
+        do {
+            rv = apr_queue_pop(q, &v);
+            if (rv == APR_EINTR) {
+                fprintf(stderr, "%s\tconsumer intr\n", current_thread_str);
+            }
+
+        } while (rv == APR_EINTR) ;
+        if (rv != APR_SUCCESS) {
+            if (rv == APR_EOF) {
+                fprintf(stderr, "%s\tconsumer:queue terminated APR_EOF\n", current_thread_str);
+                rv=APR_SUCCESS;
+            }
+            else 
+                fprintf(stderr, "%s\tconsumer thread exit rv %d\n", current_thread_str, rv);
+            apr_thread_exit(thd, rv);
+            return NULL;
+        }
+        val = *(int*)v;
+        if (verbose)
+            fprintf(stderr,  "%s\tpop %d\n", current_thread_str, val);
+        apr_sleep( sleeprate ); /* sleep this long to acheive our rate */
+    }
+    /* not reached */
+    return NULL;
+} 
+
+static void * APR_THREAD_FUNC producer(apr_thread_t *thd, void *data)
+{
+    int i=0;
+    long sleeprate;
+    apr_queue_t *q = (apr_queue_t*)data;
+    apr_status_t rv;
+    int *val;
+    char current_thread_str[30];
+    apr_os_thread_t current_thread = apr_os_thread_current();
+
+    apr_snprintf(current_thread_str, sizeof current_thread_str,
+                 "%pT", &current_thread);
+
+    sleeprate = 1000000/producer_activity;
+    apr_sleep( (rand() % 4 ) * 1000000 ); /* sleep random seconds */
+        
+    while(1) {
+        val = apr_palloc(context, sizeof(int));
+        *val=i;
+        if (verbose)
+            fprintf(stderr,  "%s\tpush %d\n", current_thread_str, *val);
+        do {
+            rv = apr_queue_push(q, val);
+            if (rv == APR_EINTR) 
+                fprintf(stderr, "%s\tproducer intr\n", current_thread_str);
+        } while (rv == APR_EINTR);
+
+        if (rv != APR_SUCCESS) {
+            if (rv == APR_EOF) {
+                fprintf(stderr, "%s\tproducer: queue terminated APR_EOF\n", current_thread_str);
+                rv = APR_SUCCESS;
+            }
+            else
+                fprintf(stderr, "%s\tproducer thread exit rv %d\n", current_thread_str, rv);
+            apr_thread_exit(thd, rv);
+            return NULL;
+        }
+        i++;
+        apr_sleep( sleeprate ); /* sleep this long to acheive our rate */
+    }
+   /* not reached */
+    return NULL;
+} 
+
+static void usage(void)
+{
+    fprintf(stderr,"usage: testqueue -p n -P n -c n -C n -q n -s n\n");
+    fprintf(stderr,"-c # of consumer\n");
+    fprintf(stderr,"-C amount they consumer before dying\n");
+    fprintf(stderr,"-p # of producers\n");
+    fprintf(stderr,"-P amount they produce before dying\n");
+    fprintf(stderr,"-q queue size\n");
+    fprintf(stderr,"-s amount of time to sleep before killing it\n");
+    fprintf(stderr,"-v verbose\n");
+}
+
+int main(int argc, const char* const argv[])
+{
+    apr_thread_t **t;
+    apr_queue_t *queue;
+    int i;
+    apr_status_t rv;
+    apr_getopt_t *opt;
+    const char *optarg;
+    char c;
+    int numconsumers=3;
+    int numproducers=4;
+    int queuesize=100;
+    int sleeptime=30;
+    char errorbuf[200];
+
+    apr_initialize();
+    srand((unsigned int)apr_time_now());
+    printf("APR Queue Test\n======================\n\n");
+    
+    printf("%-60s", "Initializing the context"); 
+    if (apr_pool_create(&context, NULL) != APR_SUCCESS) {
+        fflush(stdout);
+        fprintf(stderr, "Failed.\nCould not initialize\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    apr_getopt_init(&opt, context, argc, argv);
+    while ((rv = apr_getopt(opt, "p:c:P:C:q:s:v", &c, &optarg))
+            == APR_SUCCESS) {
+        switch (c)  {
+        case 'c':
+            numconsumers = atoi( optarg);
+            break;
+        case 'p':
+            numproducers = atoi( optarg);
+            break;
+        case 'C':
+            consumer_activity = atoi( optarg);
+            break;
+        case 'P':
+            producer_activity = atoi( optarg);
+            break;
+        case 's':
+            sleeptime= atoi(optarg);
+            break;
+        case 'q':
+            queuesize = atoi(optarg);
+            break;
+        case 'v':
+            verbose= 1;
+            break;
+        default:
+            usage();
+            exit(-1);
+        }
+    }
+    /* bad cmdline option?  then we die */
+    if (rv != APR_EOF || opt->ind < opt->argc) {
+        usage();
+        exit(-1);
+    }
+
+
+
+    printf("test stats %d consumers (rate %d/sec) %d producers (rate %d/sec) queue size %d sleep %d\n",
+            numconsumers,consumer_activity, numproducers, producer_activity, queuesize,sleeptime); 
+    printf("%-60s", "Initializing the queue"); 
+    rv  = apr_queue_create(&queue, queuesize, context);
+
+    if (rv != APR_SUCCESS) {
+        fflush(stdout);
+        fprintf(stderr, "Failed\nCould not create queue %d\n",rv);
+        apr_strerror(rv, errorbuf,200);
+        fprintf(stderr,"%s\n",errorbuf);
+        exit(-1);
+    }
+    printf("OK\n");
+
+    t = apr_palloc( context, sizeof(apr_thread_t*) * (numconsumers+numproducers));
+    printf("%-60s", "Starting consumers"); 
+    for (i=0;i<numconsumers;i++) {
+        rv = apr_thread_create(&t[i], NULL, consumer, queue, context);
+        if (rv != APR_SUCCESS) {
+            apr_strerror(rv, errorbuf,200);
+            fprintf(stderr, "Failed\nError starting consumer thread (%d) rv=%d:%s\n",i, rv,errorbuf);
+            exit(-1);
+
+        }
+    }
+    for (i=numconsumers;i<(numconsumers+numproducers);i++) {
+        rv = apr_thread_create(&t[i], NULL, producer, queue, context);
+        if (rv != APR_SUCCESS) {
+            apr_strerror(rv, errorbuf,200);
+            fprintf(stderr, "Failed\nError starting producer thread (%d) rv=%d:%s\n",i, rv,errorbuf);
+            exit(-1);
+
+        }
+    }
+
+    printf("OK\n");
+    printf("%-60s", "Sleeping\n"); 
+    apr_sleep( sleeptime * 1000000 ); /* sleep 10 seconds */
+    printf("OK\n");
+
+    printf("%-60s", "Terminating queue"); 
+    rv = apr_queue_term(queue);
+    if (rv != APR_SUCCESS) {
+        apr_strerror(rv, errorbuf,200);
+        fprintf( stderr, "apr_queue_term failed  %d:%s\n",rv,errorbuf);
+    }
+    printf("OK\n");
+
+
+    printf("%-60s", "Waiting for threads to exit\n");
+    fflush(stdout);
+    for (i=0;i<numconsumers+numproducers;i++) {
+        apr_thread_join(&rv, t[i]);
+        if (rv != 0 ) {
+            apr_strerror(rv, errorbuf,200);
+            if (i<numconsumers) 
+                fprintf( stderr, "consumer thread %d failed rv %d:%s\n",i,rv,errorbuf);
+            else
+                fprintf( stderr, "producer thread %d failed rv %d:%s\n",i,rv,errorbuf);
+        }
+    }
+
+    printf("OK\n");
+
+    apr_terminate();
+
+    return 0;
+}
+
+#endif /* !APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testreslist.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testreslist.c
new file mode 100644
index 00000000..68f5902a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testreslist.c
@@ -0,0 +1,232 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "apr_reslist.h"
+#include "apr_thread_proc.h"
+
+#if !APR_HAS_THREADS
+
+int main(void)
+{
+    fprintf(stderr, "this program requires APR thread support\n");
+    return 0;
+}
+
+#else
+
+#define RESLIST_MIN   3
+#define RESLIST_SMAX 10
+#define RESLIST_HMAX 20
+#define RESLIST_TTL  APR_TIME_C(350000) /* 35 ms */
+#define CONSUMER_THREADS 25
+#define CONSUMER_ITERATIONS 250
+#define CONSTRUCT_SLEEP_TIME  APR_TIME_C(250000) /* 25 ms */
+#define DESTRUCT_SLEEP_TIME   APR_TIME_C(100000) /* 10 ms */
+#define WORK_DELAY_SLEEP_TIME APR_TIME_C(150000) /* 15 ms */
+
+typedef struct {
+    apr_interval_time_t sleep_upon_construct;
+    apr_interval_time_t sleep_upon_destruct;
+    int c_count;
+    int d_count;
+} my_parameters_t;
+
+typedef struct {
+    int id;
+} my_resource_t;
+
+static apr_status_t my_constructor(void **resource, void *params,
+                                   apr_pool_t *pool)
+{
+    my_resource_t *res;
+    my_parameters_t *my_params = params;
+
+    /* Create some resource */
+    res = apr_palloc(pool, sizeof(*res));
+    res->id = my_params->c_count++;
+
+    printf("++ constructing new resource [id:%d]\n", res->id);
+
+    /* Sleep for awhile, to simulate construction overhead. */
+    apr_sleep(my_params->sleep_upon_construct);
+
+    /* Set the resource so it can be managed by the reslist */
+    *resource = res;
+    return APR_SUCCESS;
+}
+
+static apr_status_t my_destructor(void *resource, void *params,
+                                  apr_pool_t *pool)
+{
+    my_resource_t *res = resource;
+    my_parameters_t *my_params = params;
+
+    printf("-- destructing old resource [id:%d, #%d]\n", res->id,
+           my_params->d_count++);
+
+    apr_sleep(my_params->sleep_upon_destruct);
+
+    return APR_SUCCESS;
+}
+
+typedef struct {
+    int tid;
+    apr_reslist_t *reslist;
+    apr_interval_time_t work_delay_sleep;
+} my_thread_info_t;
+
+static void * APR_THREAD_FUNC resource_consuming_thread(apr_thread_t *thd,
+                                                        void *data)
+{
+    apr_status_t rv;
+    my_thread_info_t *thread_info = data;
+    apr_reslist_t *rl = thread_info->reslist;
+    int i;
+
+    for (i = 0; i < CONSUMER_ITERATIONS; i++) {
+        my_resource_t *res;
+        rv = apr_reslist_acquire(rl, (void**)&res);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "Failed to retrieve resource from reslist\n");
+            apr_thread_exit(thd, rv);
+            return NULL;
+        }
+        printf("  [tid:%d,iter:%d] using resource id:%d\n", thread_info->tid,
+               i, res->id);
+        apr_sleep(thread_info->work_delay_sleep);
+        rv = apr_reslist_release(rl, res);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "Failed to return resource to reslist\n");
+            apr_thread_exit(thd, rv);
+            return NULL;
+        }
+    }
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t test_reslist(apr_pool_t *parpool)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    apr_reslist_t *rl;
+    my_parameters_t *params;
+    int i;
+    apr_thread_t *my_threads[CONSUMER_THREADS];
+    my_thread_info_t my_thread_info[CONSUMER_THREADS];
+
+    printf("Creating child pool.......................");
+    rv = apr_pool_create(&pool, parpool);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Error creating child pool\n");
+        return rv;
+    }
+    printf("OK\n");
+
+    /* Create some parameters that will be passed into each
+     * constructor and destructor call. */
+    params = apr_pcalloc(pool, sizeof(*params));
+    params->sleep_upon_construct = CONSTRUCT_SLEEP_TIME;
+    params->sleep_upon_destruct = DESTRUCT_SLEEP_TIME;
+
+    /* We're going to want 10 blocks of data from our target rmm. */
+    printf("Creating resource list:\n"
+           " min/smax/hmax: %d/%d/%d\n"
+           " ttl: %" APR_TIME_T_FMT "\n", RESLIST_MIN, RESLIST_SMAX,
+           RESLIST_HMAX, RESLIST_TTL);
+    rv = apr_reslist_create(&rl, RESLIST_MIN, RESLIST_SMAX, RESLIST_HMAX,
+                            RESLIST_TTL, my_constructor, my_destructor,
+                            params, pool);
+    if (rv != APR_SUCCESS) { 
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Creating %d threads", CONSUMER_THREADS);
+    for (i = 0; i < CONSUMER_THREADS; i++) {
+        putchar('.');
+        my_thread_info[i].tid = i;
+        my_thread_info[i].reslist = rl;
+        my_thread_info[i].work_delay_sleep = WORK_DELAY_SLEEP_TIME;
+        rv = apr_thread_create(&my_threads[i], NULL,
+                               resource_consuming_thread, &my_thread_info[i],
+                               pool);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "Failed to create thread %d\n", i);
+            return rv;
+        }
+    }
+    printf("\nDone!\n");
+
+    printf("Waiting for threads to finish");
+    for (i = 0; i < CONSUMER_THREADS; i++) {
+        apr_status_t thread_rv;
+        putchar('.');
+        apr_thread_join(&thread_rv, my_threads[i]);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "Failed to join thread %d\n", i);
+            return rv;
+        }
+    }
+    printf("\nDone!\n");
+
+    printf("Destroying resource list.................");
+    rv = apr_reslist_destroy(rl);
+    if (rv != APR_SUCCESS) {
+        printf("FAILED\n");
+        return rv;
+    }
+    printf("OK\n");
+
+    apr_pool_destroy(pool);
+
+    return APR_SUCCESS;
+}
+
+
+int main(void)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    char errmsg[200];
+
+    apr_initialize();
+    
+    printf("APR Resource List Test\n");
+    printf("======================\n\n");
+
+    printf("Initializing the pool............................"); 
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        printf("could not initialize pool\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    rv = test_reslist(pool);
+    if (rv != APR_SUCCESS) {
+        printf("Resource list test FAILED: [%d] %s\n",
+               rv, apr_strerror(rv, errmsg, sizeof(errmsg)));
+        exit(-2);
+    }
+    printf("Resource list test passed!\n");
+
+    return 0;
+}
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testrmm.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testrmm.c
new file mode 100644
index 00000000..3c3ac604
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testrmm.c
@@ -0,0 +1,281 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_shm.h"
+#include "apr_rmm.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_time.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if APR_HAS_SHARED_MEMORY
+
+#define FRAG_SIZE 80
+#define FRAG_COUNT 10
+#define SHARED_SIZE (apr_size_t)(FRAG_SIZE * FRAG_COUNT * sizeof(char*))
+
+static apr_status_t test_rmm(apr_pool_t *parpool)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    apr_shm_t *shm;
+    apr_rmm_t *rmm;
+    apr_size_t size, fragsize;
+    apr_rmm_off_t *off;
+    int i;
+    void *entity;
+
+    rv = apr_pool_create(&pool, parpool);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Error creating child pool\n");
+        return rv;
+    }
+
+    /* We're going to want 10 blocks of data from our target rmm. */
+    size = SHARED_SIZE + apr_rmm_overhead_get(FRAG_COUNT + 1);
+    printf("Creating anonymous shared memory (%"
+           APR_SIZE_T_FMT " bytes).....", size); 
+    rv = apr_shm_create(&shm, size, NULL, pool);
+    if (rv != APR_SUCCESS) { 
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Creating rmm segment.............................");
+    rv = apr_rmm_init(&rmm, NULL, apr_shm_baseaddr_get(shm), size,
+                      pool);
+
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Error allocating rmm..............\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    fragsize = SHARED_SIZE / FRAG_COUNT;
+    printf("Creating each fragment of size %" APR_SIZE_T_FMT "................",
+           fragsize);
+    off = apr_palloc(pool, FRAG_COUNT * sizeof(apr_rmm_off_t));
+    for (i = 0; i < FRAG_COUNT; i++) {
+        off[i] = apr_rmm_malloc(rmm, fragsize);
+    } 
+    fprintf(stdout, "OK\n");
+    
+    printf("Checking for out of memory allocation............");
+    if (apr_rmm_malloc(rmm, FRAG_SIZE * FRAG_COUNT) == 0) {
+        fprintf(stdout, "OK\n");
+    }
+    else {
+        return APR_EGENERAL;  
+    }
+
+    printf("Checking each fragment for address alignment.....");
+    for (i = 0; i < FRAG_COUNT; i++) {
+        char *c = apr_rmm_addr_get(rmm, off[i]);
+        apr_size_t sc = (apr_size_t)c;
+
+        if (off[i] == 0) {
+            printf("allocation failed for offset %d\n", i);
+            return APR_ENOMEM;
+        }
+
+        if (sc & 7) {
+            printf("Bad alignment for fragment %d; %p not %p!\n",
+                   i, c, (void *)APR_ALIGN_DEFAULT((apr_size_t)c));
+            return APR_EGENERAL;
+        }
+    }
+    fprintf(stdout, "OK\n");   
+    
+    printf("Setting each fragment to a unique value..........");
+    for (i = 0; i < FRAG_COUNT; i++) {
+        int j;
+        char **c = apr_rmm_addr_get(rmm, off[i]);
+        for (j = 0; j < FRAG_SIZE; j++, c++) {
+            *c = apr_itoa(pool, i + j);
+        }
+    } 
+    fprintf(stdout, "OK\n");
+
+    printf("Checking each fragment for its unique value......");
+    for (i = 0; i < FRAG_COUNT; i++) {
+        int j;
+        char **c = apr_rmm_addr_get(rmm, off[i]);
+        for (j = 0; j < FRAG_SIZE; j++, c++) {
+            char *d = apr_itoa(pool, i + j);
+            if (strcmp(*c, d) != 0) {
+                return APR_EGENERAL;
+            }
+        }
+    } 
+    fprintf(stdout, "OK\n");
+
+    printf("Freeing each fragment............................");
+    for (i = 0; i < FRAG_COUNT; i++) {
+        rv = apr_rmm_free(rmm, off[i]);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+    } 
+    fprintf(stdout, "OK\n");
+
+    printf("Creating one large segment.......................");
+    off[0] = apr_rmm_calloc(rmm, SHARED_SIZE);
+    fprintf(stdout, "OK\n");
+
+    printf("Setting large segment............................");
+    for (i = 0; i < FRAG_COUNT * FRAG_SIZE; i++) {
+        char **c = apr_rmm_addr_get(rmm, off[0]);
+        c[i] = apr_itoa(pool, i);
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Freeing large segment............................");
+    apr_rmm_free(rmm, off[0]);
+    fprintf(stdout, "OK\n");
+
+    printf("Creating each fragment of size %" APR_SIZE_T_FMT " (again)........",
+           fragsize);
+    for (i = 0; i < FRAG_COUNT; i++) {
+        off[i] = apr_rmm_malloc(rmm, fragsize);
+    } 
+    fprintf(stdout, "OK\n");
+
+    printf("Freeing each fragment backwards..................");
+    for (i = FRAG_COUNT - 1; i >= 0; i--) {
+        rv = apr_rmm_free(rmm, off[i]);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+    } 
+    fprintf(stdout, "OK\n");
+
+    printf("Creating one large segment (again)...............");
+    off[0] = apr_rmm_calloc(rmm, SHARED_SIZE);
+    fprintf(stdout, "OK\n");
+
+    printf("Freeing large segment............................");
+    apr_rmm_free(rmm, off[0]);
+    fprintf(stdout, "OK\n");
+
+    printf("Checking realloc.................................");
+    off[0] = apr_rmm_calloc(rmm, SHARED_SIZE - 100);
+    off[1] = apr_rmm_calloc(rmm, 100);
+    if (off[0] == 0 || off[1] == 0) {
+        printf("FAILED\n");
+        return APR_EINVAL;
+    }
+    entity = apr_rmm_addr_get(rmm, off[1]);
+    rv = apr_rmm_free(rmm, off[0]);
+    if (rv != APR_SUCCESS) {
+        printf("FAILED\n");
+        return rv;
+    }
+
+    {
+        unsigned char *c = entity;
+
+        /* Fill in the region; the first half with zereos, which will
+         * likely catch the apr_rmm_realloc offset calculation bug by
+         * making it think the old region was zero length. */
+        for (i = 0; i < 100; i++) {
+            c[i] = (i < 50) ? 0 : i;
+        }
+    }
+
+    /* now we can realloc off[1] and get many more bytes */
+    off[0] = apr_rmm_realloc(rmm, entity, SHARED_SIZE - 100);
+    if (off[0] == 0) {
+        printf("FAILED\n");
+        return APR_EINVAL;
+    }
+
+    {
+        unsigned char *c = apr_rmm_addr_get(rmm, off[0]);
+
+        /* fill in the region */
+        for (i = 0; i < 100; i++) {
+            if (c[i] != (i < 50 ? 0 : i)) {
+                printf("FAILED at offset %d: %hx\n", i, c[i]);
+                return APR_EGENERAL;
+            }
+        }
+    }
+
+    fprintf(stdout, "OK\n");
+
+    printf("Destroying rmm segment...........................");
+    rv = apr_rmm_destroy(rmm);
+    if (rv != APR_SUCCESS) {
+        printf("FAILED\n");
+        return rv;
+    }
+    printf("OK\n");
+
+    printf("Destroying shared memory segment.................");
+    rv = apr_shm_destroy(shm);
+    if (rv != APR_SUCCESS) {
+        printf("FAILED\n");
+        return rv;
+    }
+    printf("OK\n");
+
+    apr_pool_destroy(pool);
+
+    return APR_SUCCESS;
+}
+
+
+int main(void)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    char errmsg[200];
+
+    apr_initialize();
+    
+    printf("APR RMM Memory Test\n");
+    printf("======================\n\n");
+
+    printf("Initializing the pool............................"); 
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        printf("could not initialize pool\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    rv = test_rmm(pool);
+    if (rv != APR_SUCCESS) {
+        printf("Anonymous shared memory test FAILED: [%d] %s\n",
+               rv, apr_strerror(rv, errmsg, sizeof(errmsg)));
+        exit(-2);
+    }
+    printf("RMM test passed!\n");
+
+    return 0;
+}
+
+#else /* APR_HAS_SHARED_MEMORY */
+#error shmem is not supported on this platform
+#endif /* APR_HAS_SHARED_MEMORY */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/teststrmatch.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/teststrmatch.c
new file mode 100644
index 00000000..f5cda393
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/teststrmatch.c
@@ -0,0 +1,132 @@
+/* Copyright 2002-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_strmatch.h"
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#define APR_WANT_STDIO
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+
+int main (void)
+{
+    apr_pool_t *pool;
+    const apr_strmatch_pattern *pattern;
+    const apr_strmatch_pattern *pattern_nocase;
+    const apr_strmatch_pattern *pattern_onechar;
+    const apr_strmatch_pattern *pattern_zero;
+    const char *input1 = "string that contains a patterN...";
+    const char *input2 = "string that contains a pattern...";
+    const char *input3 = "pattern at the start of a string";
+    const char *input4 = "string that ends with a pattern";
+    const char *input5 = "patter\200n not found, negative chars in input";
+    const char *input6 = "patter\200n, negative chars, contains pattern...";
+
+    (void) apr_initialize();
+    apr_pool_create(&pool, NULL);
+
+    printf("testing pattern precompilation...");
+    pattern = apr_strmatch_precompile(pool, "pattern", 1);
+    if (!pattern) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    pattern_nocase = apr_strmatch_precompile(pool, "pattern", 0);
+    if (!pattern_nocase) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    pattern_onechar = apr_strmatch_precompile(pool, "g", 0);
+    if (!pattern_onechar) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    pattern_zero = apr_strmatch_precompile(pool, "", 0);
+    if (!pattern_zero) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing invalid match...");
+    if (apr_strmatch(pattern, input1, strlen(input1)) != NULL) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing valid match...");
+    if (apr_strmatch(pattern, input2, strlen(input2)) != input2 + 23) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing single-character match...");
+    if (apr_strmatch(pattern_onechar, input1, strlen(input1)) != input1 + 5) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing zero-length pattern...");
+    if (apr_strmatch(pattern_zero, input1, strlen(input1)) != input1) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing inexact-case match...");
+    if (apr_strmatch(pattern_nocase, input1, strlen(input1)) != input1 + 23) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing match at start of string...");
+    if (apr_strmatch(pattern, input3, strlen(input3)) != input3) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing match at end of string...");
+    if (apr_strmatch(pattern, input4, strlen(input4)) != input4 + 24) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing invalid match with negative chars in input string...");
+    if (apr_strmatch(pattern, input5, strlen(input5)) != NULL) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    printf("testing valid match with negative chars in input string...");
+    if (apr_strmatch(pattern, input6, strlen(input6)) != input6 + 35) {
+        printf("FAILED\n");
+        exit(1);
+    }
+    printf("OK\n");
+
+    exit(0);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testuri.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testuri.c
new file mode 100644
index 00000000..675fa79f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testuri.c
@@ -0,0 +1,278 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "apr_general.h"
+#include "apr_uri.h"
+
+struct aup_test {
+    const char *uri;
+    apr_status_t rv;
+    const char *scheme;
+    const char *hostinfo;
+    const char *user;
+    const char *password;
+    const char *hostname;
+    const char *port_str;
+    const char *path;
+    const char *query;
+    const char *fragment;
+    apr_port_t  port;
+};
+
+struct aup_test aup_tests[] =
+{
+    { "http://[/::1]/index.html", APR_EGENERAL },
+    { "http://[", APR_EGENERAL },
+    { "http://[?::1]/index.html", APR_EGENERAL },
+
+
+    {
+        "http://127.0.0.1:9999/asdf.html",
+        0, "http", "127.0.0.1:9999", NULL, NULL, "127.0.0.1", "9999", "/asdf.html", NULL, NULL, 9999
+    },
+    {
+        "http://127.0.0.1:9999a/asdf.html",
+        APR_EGENERAL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 0
+    },
+    {
+        "http://[::127.0.0.1]:9999/asdf.html",
+        0, "http", "[::127.0.0.1]:9999", NULL, NULL, "::127.0.0.1", "9999", "/asdf.html", NULL, NULL, 9999
+    },
+    {
+        "http://[::127.0.0.1]:9999a/asdf.html",
+        APR_EGENERAL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 0
+    },
+    {
+        "/error/include/top.html",
+        0, NULL, NULL, NULL, NULL, NULL, NULL, "/error/include/top.html", NULL, NULL, 0
+    },
+    {
+        "/error/include/../contact.html.var",
+        0, NULL, NULL, NULL, NULL, NULL, NULL, "/error/include/../contact.html.var", NULL, NULL, 0
+    },
+    {
+        "/",
+        0, NULL, NULL, NULL, NULL, NULL, NULL, "/", NULL, NULL, 0
+    },
+    {
+        "/manual/",
+        0, NULL, NULL, NULL, NULL, NULL, NULL, "/manual/", NULL, NULL, 0
+    },
+    {
+        "/cocoon/developing/graphics/Using%20Databases-label_over.jpg",
+        0, NULL, NULL, NULL, NULL, NULL, NULL, "/cocoon/developing/graphics/Using%20Databases-label_over.jpg", NULL, NULL, 0
+    },
+    {
+        "http://sonyamt:garbage@127.0.0.1/filespace/",
+        0, "http", "sonyamt:garbage@127.0.0.1", "sonyamt", "garbage", "127.0.0.1", NULL, "/filespace/", NULL, NULL, 0
+    },
+    {
+        "http://sonyamt:garbage@[fe80::1]/filespace/",
+        0, "http", "sonyamt:garbage@[fe80::1]", "sonyamt", "garbage", "fe80::1", NULL, "/filespace/", NULL, NULL, 0
+    },
+    {
+        "http://sonyamt@[fe80::1]/filespace/?arg1=store",
+        0, "http", "sonyamt@[fe80::1]", "sonyamt", NULL, "fe80::1", NULL, "/filespace/", "arg1=store", NULL, 0
+    }
+};
+
+struct uph_test {
+    const char *hostinfo;
+    apr_status_t rv;
+    const char *hostname;
+    const char *port_str;
+    apr_port_t port;
+};
+
+struct uph_test uph_tests[] =
+{
+    {
+        "www.ibm.com:443",
+        0, "www.ibm.com", "443", 443
+    },
+    {
+        "[fe80::1]:443",
+        0, "fe80::1", "443", 443
+    },
+    {
+        "127.0.0.1:443",
+        0, "127.0.0.1", "443", 443
+    },
+    {
+        "127.0.0.1",
+        APR_EGENERAL, NULL, NULL, 0
+    },
+    {
+        "[fe80:80",
+        APR_EGENERAL, NULL, NULL, 0
+    },
+    {
+        "fe80::80]:443",
+        APR_EGENERAL, NULL, NULL, 0
+    }
+};
+
+static void show_info(apr_status_t rv, apr_status_t expected, const apr_uri_t *info)
+{
+    if (rv != expected) {
+        fprintf(stderr, "  actual rv: %d    expected rv:  %d\n", rv, expected);
+    }
+    else {
+        fprintf(stderr, 
+                "  scheme:           %s\n"
+                "  hostinfo:         %s\n"
+                "  user:             %s\n"
+                "  password:         %s\n"
+                "  hostname:         %s\n"
+                "  port_str:         %s\n"
+                "  path:             %s\n"
+                "  query:            %s\n"
+                "  fragment:         %s\n"
+                "  hostent:          %p\n"
+                "  port:             %u\n"
+                "  is_initialized:   %u\n"
+                "  dns_looked_up:    %u\n"
+                "  dns_resolved:     %u\n",
+                info->scheme, info->hostinfo, info->user, info->password,
+                info->hostname, info->port_str, info->path, info->query,
+                info->fragment, info->hostent, info->port, info->is_initialized,
+                info->dns_looked_up, info->dns_resolved);
+    }
+}
+
+static int same_str(const char *s1, const char *s2)
+{
+    if (s1 == s2) { /* e.g., NULL and NULL */
+        return 1;
+    }
+    else if (!s1 || !s2) { /* only 1 is NULL */
+        return 0;
+    }
+    else {
+        return strcmp(s1, s2) == 0;
+    }
+}
+
+static int test_aup(apr_pool_t *p)
+{
+    int i;
+    apr_status_t rv;
+    apr_uri_t info;
+    struct aup_test *t;
+    const char *failed;
+    int rc = 0;
+
+    for (i = 0; i < sizeof(aup_tests) / sizeof(aup_tests[0]); i++) {
+        memset(&info, 0, sizeof(info));
+        t = &aup_tests[i];
+        rv = apr_uri_parse(p, t->uri, &info);
+        failed = (rv != t->rv) ? "bad rc" : NULL;
+        if (!failed && t->rv == APR_SUCCESS) {
+            if (!same_str(info.scheme, t->scheme))
+                failed = "bad scheme";
+            if (!same_str(info.hostinfo, t->hostinfo))
+                failed = "bad hostinfo";
+            if (!same_str(info.user, t->user))
+                failed = "bad user";
+            if (!same_str(info.password, t->password))
+                failed = "bad password";
+            if (!same_str(info.hostname, t->hostname))
+                failed = "bad hostname";
+            if (!same_str(info.port_str, t->port_str))
+                failed = "bad port_str";
+            if (!same_str(info.path, t->path))
+                failed = "bad path";
+            if (!same_str(info.query, t->query))
+                failed = "bad query";
+            if (!same_str(info.fragment, t->fragment))
+                failed = "bad fragment";
+            if (info.port != t->port)
+                failed = "bad port";
+        }
+        if (failed) {
+            ++rc;
+            fprintf(stderr, "failure for testcase %d/uri %s: %s\n", i,
+                    t->uri, failed);
+            show_info(rv, t->rv, &info);
+        }
+        else if (t->rv == APR_SUCCESS) {
+            const char *s = apr_uri_unparse(p, &info,
+                                            APR_URI_UNP_REVEALPASSWORD);
+
+            if (strcmp(s, t->uri)) {
+                fprintf(stderr, "apr_uri_unparsed failed for testcase %d\n", i);
+                fprintf(stderr, "  got %s, expected %s\n", s, t->uri);
+            }
+        }
+    }
+
+    return rc;
+}
+
+static int test_uph(apr_pool_t *p)
+{
+    int i;
+    apr_status_t rv;
+    apr_uri_t info;
+    struct uph_test *t;
+    const char *failed;
+    int rc = 0;
+
+    for (i = 0; i < sizeof(uph_tests) / sizeof(uph_tests[0]); i++) {
+        memset(&info, 0, sizeof(info));
+        t = &uph_tests[i];
+        rv = apr_uri_parse_hostinfo(p, t->hostinfo, &info);
+        failed = (rv != t->rv) ? "bad rc" : NULL;
+        if (!failed && t->rv == APR_SUCCESS) {
+            if (!same_str(info.hostname, t->hostname))
+                failed = "bad hostname";
+            if (!same_str(info.port_str, t->port_str))
+                failed = "bad port_str";
+            if (info.port != t->port)
+                failed = "bad port";
+        }
+        if (failed) {
+            ++rc;
+            fprintf(stderr, "failure for testcase %d/hostinfo %s: %s\n", i,
+                    t->hostinfo, failed);
+            show_info(rv, t->rv, &info);
+        }
+    }
+
+    return rc;
+}
+
+int main(void)
+{
+    apr_pool_t *pool;
+    int rc;
+
+    apr_initialize();
+    atexit(apr_terminate);
+
+    apr_pool_create(&pool, NULL);
+
+    rc = test_aup(pool);
+
+    if (!rc) {
+        rc = test_uph(pool);
+    }
+    
+    return rc;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testuuid.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testuuid.c
new file mode 100644
index 00000000..e022bb50
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testuuid.c
@@ -0,0 +1,58 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "apr_general.h"
+#include "apr_uuid.h"
+
+
+int main(int argc, char **argv)
+{
+    apr_uuid_t uuid;
+    apr_uuid_t uuid2;
+    char buf[APR_UUID_FORMATTED_LENGTH + 1];
+    int retcode = 0;
+
+    apr_initialize();
+    atexit(apr_terminate);
+
+    apr_uuid_get(&uuid);
+    apr_uuid_format(buf, &uuid);
+    printf("UUID: %s\n", buf);
+
+    apr_uuid_parse(&uuid2, buf);
+    if (memcmp(&uuid, &uuid2, sizeof(uuid)) == 0)
+        printf("Parse appears to work.\n");
+    else {
+        printf("ERROR: parse produced a different UUID.\n");
+        retcode = 1;
+    }
+
+    apr_uuid_format(buf, &uuid2);
+    printf("parsed/reformatted UUID: %s\n", buf);
+
+    /* generate two of them quickly */
+    apr_uuid_get(&uuid);
+    apr_uuid_get(&uuid2);
+    apr_uuid_format(buf, &uuid);
+    printf("UUID 1: %s\n", buf);
+    apr_uuid_format(buf, &uuid2);
+    printf("UUID 2: %s\n", buf);
+
+    return retcode;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testxlate.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testxlate.c
new file mode 100644
index 00000000..3f0f1796
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testxlate.c
@@ -0,0 +1,118 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "apr.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_xlate.h"
+
+static const char test_utf8[] = "Edelwei\xc3\x9f";
+static const char test_utf7[] = "Edelwei+AN8-";
+static const char test_latin1[] = "Edelwei\xdf";
+static const char test_latin2[] = "Edelwei\xdf";
+
+
+static int check_status (apr_status_t status, const char *msg)
+{
+    if (status)
+    {
+        static char buf[1024];
+        printf("ERROR: %s\n      %s\n", msg,
+               apr_strerror(status, buf, sizeof(buf)));
+        return 1;
+    }
+    return 0;
+}
+
+static int test_conversion (apr_xlate_t *convset,
+                            const char *inbuf,
+                            const char *expected)
+{
+    static char buf[1024];
+    int retcode = 0;
+    apr_size_t inbytes_left = strlen(inbuf) + 1;
+    apr_size_t outbytes_left = sizeof(buf) - 1;
+    apr_status_t status = apr_xlate_conv_buffer(convset,
+                                                inbuf,
+                                                &inbytes_left,
+                                                buf,
+                                                &outbytes_left);
+    retcode |= check_status(status, "apr_xlate_conv_buffer");
+    if ((!status || APR_STATUS_IS_INCOMPLETE(status))
+        && strcmp(buf, expected))
+    {
+        printf("ERROR: expected: '%s'\n       actual:   '%s'"
+               "\n       inbytes_left: %"APR_SIZE_T_FMT"\n",
+               expected, buf, inbytes_left);
+        retcode |= 1;
+    }
+    return retcode;
+}
+
+static int one_test (const char *cs1, const char *cs2,
+                     const char *str1, const char *str2,
+                     apr_pool_t *pool)
+{
+    apr_xlate_t *convset;
+    const char *msg = apr_psprintf(pool, "apr_xlate_open(%s, %s)", cs2, cs1);
+    int retcode = check_status(apr_xlate_open(&convset, cs2, cs1, pool), msg);
+    if (!retcode)
+    {
+        retcode |= test_conversion(convset, str1, str2);
+        retcode |= check_status(apr_xlate_close(convset), "apr_xlate_close");
+    }
+    printf("%s:  %s -> %s\n", (retcode ? "FAIL" : "PASS"), cs1, cs2);
+    return retcode;
+}
+
+
+int main (int argc, char **argv)
+{
+    apr_pool_t *pool;
+    int retcode = 0;
+
+#ifndef APR_HAS_XLATE
+    puts("SKIP: apr_xlate not implemented");
+    return 0;
+#endif
+
+    apr_initialize();
+    atexit(apr_terminate);
+    apr_pool_create(&pool, NULL);
+
+    /* 1. Identity transformation: UTF-8 -> UTF-8 */
+    retcode |= one_test("UTF-8", "UTF-8", test_utf8, test_utf8, pool);
+
+    /* 2. UTF-8 <-> ISO-8859-1 */
+    retcode |= one_test("UTF-8", "ISO-8859-1", test_utf8, test_latin1, pool);
+    retcode |= one_test("ISO-8859-1", "UTF-8", test_latin1, test_utf8, pool);
+
+    /* 3. ISO-8859-1 <-> ISO-8859-2, identity */
+    retcode |= one_test("ISO-8859-1", "ISO-8859-2",
+                        test_latin1, test_latin2, pool);
+    retcode |= one_test("ISO-8859-2", "ISO-8859-1",
+                        test_latin2, test_latin1, pool);
+
+    /* 4. Transformation using charset aliases */
+    retcode |= one_test("UTF-8", "UTF-7", test_utf8, test_utf7, pool);
+    retcode |= one_test("UTF-7", "UTF-8", test_utf7, test_utf8, pool);
+
+    return retcode;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testxml.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testxml.c
new file mode 100644
index 00000000..748f43b3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/test/testxml.c
@@ -0,0 +1,287 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_xml.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>  /* for exit() */
+#endif
+
+static const char *progname;
+static const char *usage = "%s [xmlfile]\nIt will create "
+                           "a dummy XML file if none is supplied";
+/*
+ * If our platform knows about the tmpnam() external buffer size, create
+ * a buffer to pass in.  This is needed in a threaded environment, or
+ * one that thinks it is (like HP-UX).
+ */
+
+#ifdef L_tmpnam
+static char tname_buf[L_tmpnam];
+#else
+static char *tname_buf = NULL;
+#endif
+
+static apr_status_t create_dummy_file_error(apr_pool_t *p, apr_file_t **fd)
+{
+    apr_status_t rv;
+    char *tmpfile;
+    int i;
+    apr_off_t off = 0L;
+    tmpfile = tmpnam(tname_buf);
+
+    if ((tmpfile == NULL) || (*tmpfile == '\0')) {
+        fprintf(stderr, "unable to generate temporary filename\n");
+        if (errno == 0) {
+            errno = ENOENT;
+        }
+        perror("tmpnam");
+        return APR_ENOENT;
+    }
+    rv = apr_file_open(fd, tmpfile, APR_CREATE|APR_TRUNCATE|APR_DELONCLOSE|
+                       APR_READ|APR_WRITE|APR_EXCL, APR_OS_DEFAULT, p);
+
+    if (rv != APR_SUCCESS)
+        return rv;
+    rv = apr_file_puts("<?xml version=\"1.0\" ?>\n<maryx>"
+                       "<had a=\"little\"/><lamb its='fleece "
+                       "was white as snow' />\n", *fd);
+    if (rv != APR_SUCCESS)
+        return rv;
+
+    for (i = 0; i < 5000; i++) {
+        rv = apr_file_puts("<hmm roast=\"lamb\" "
+                           "for=\"dinner\">yummy</hmm>\n", *fd);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    rv = apr_file_puts("</mary>\n", *fd);
+    if (rv != APR_SUCCESS)
+        return rv;
+
+    return apr_file_seek(*fd, APR_SET, &off);
+}
+
+static apr_status_t create_dummy_file(apr_pool_t *p, apr_file_t **fd)
+{
+    apr_status_t rv;
+    char *tmpfile;
+    int i;
+    apr_off_t off = 0L;
+    tmpfile = tmpnam(tname_buf);
+
+    if ((tmpfile == NULL) || (*tmpfile == '\0')) {
+        fprintf(stderr, "unable to generate temporary filename\n");
+        if (errno == 0) {
+            errno = ENOENT;
+        }
+        perror("tmpnam");
+        return APR_ENOENT;
+    }
+    rv = apr_file_open(fd, tmpfile, APR_CREATE|APR_TRUNCATE|APR_DELONCLOSE|
+                       APR_READ|APR_WRITE|APR_EXCL, APR_OS_DEFAULT, p);
+
+    if (rv != APR_SUCCESS)
+        return rv;
+    rv = apr_file_puts("<?xml version=\"1.0\" ?>\n<mary>"
+                       "<had a=\"little\"/><lamb its='fleece "
+                       "was white as snow' />\n", *fd);
+    if (rv != APR_SUCCESS)
+        return rv;
+
+    for (i = 0; i < 5000; i++) {
+        rv = apr_file_puts("<hmm roast=\"lamb\" "
+                           "for=\"dinner\">yummy</hmm>\n", *fd);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    rv = apr_file_puts("</mary>\n", *fd);
+    if (rv != APR_SUCCESS)
+        return rv;
+
+    rv = apr_file_seek(*fd, APR_SET, &off);
+    return rv;
+}
+
+static void dump_xml(apr_xml_elem *e, int level)
+{
+    apr_xml_attr *a;
+    apr_xml_elem *ec;
+
+    printf("%d: element %s\n", level, e->name);
+    if (e->attr) {
+        a = e->attr;
+        printf("%d:\tattrs\t", level);
+        while (a) {
+            printf("%s=%s\t", a->name, a->value);
+            a = a->next;
+        }
+        printf("\n");
+    }
+    if (e->first_child) {
+        ec = e->first_child;
+        while (ec) {
+            dump_xml(ec, level + 1);
+            ec = ec->next;
+        }
+    }
+}
+
+static void oops(const char *s1, const char *s2, apr_status_t rv)
+{
+    if (progname)
+        fprintf(stderr, "%s: ", progname);
+    fprintf(stderr, s1, s2);
+    if (rv != APR_SUCCESS) {
+        char buf[120];
+
+        fprintf(stderr, " (%s)", apr_strerror(rv, buf, sizeof buf));
+    }
+    fprintf(stderr, "\n");
+    exit(1);
+}
+
+static int test_xml_parser(apr_pool_t *pool, const char *file)
+{
+    apr_file_t *fd;
+    apr_xml_parser *parser;
+    apr_xml_doc *doc;
+    apr_status_t rv;
+    char errbuf[2000];
+    char errbufXML[2000];
+
+    if (file == NULL) {
+        rv = create_dummy_file(pool, &fd);
+        if (rv != APR_SUCCESS) {
+            oops("cannot create dummy file", "oops", rv);
+        }
+    }
+    else {
+        rv = apr_file_open(&fd, file, APR_READ, APR_OS_DEFAULT, pool);
+        if (rv != APR_SUCCESS) {
+            oops("cannot open: %s", file, rv);
+        }
+    }
+
+    rv = apr_xml_parse_file(pool, &parser, &doc, fd, 2000);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "APR Error %s\nXML Error: %s\n",
+                apr_strerror(rv, errbuf, sizeof(errbuf)),
+             apr_xml_parser_geterror(parser, errbufXML, sizeof(errbufXML)));
+        return rv;
+    }
+
+    dump_xml(doc->root, 0);
+
+    rv = apr_file_close(fd);
+
+    if (file == NULL) {
+        rv = create_dummy_file_error(pool, &fd);
+        if (rv != APR_SUCCESS) {
+            oops("cannot create error dummy file", "oops", rv);
+        }
+        rv = apr_xml_parse_file(pool, &parser, &doc, fd, 2000);
+        if (rv != APR_SUCCESS) {
+            fprintf(stdout, "APR Error %s\nXML Error: %s "
+                            "(EXPECTED) This is good.\n",
+                    apr_strerror(rv, errbuf, sizeof(errbuf)),
+             apr_xml_parser_geterror(parser, errbufXML, sizeof(errbufXML)));
+             rv = APR_SUCCESS; /* reset the return code, as the test is supposed to get this error */
+        }
+        else {
+            fprintf(stderr, "Expected an error, but didn't get one ;( ");
+            return APR_EGENERAL;
+        }
+    }
+    return rv;
+}
+
+static void test_billion_laughs(apr_pool_t *pool)
+{
+    apr_file_t *fd;
+    apr_xml_parser *parser;
+    apr_xml_doc *doc;
+    apr_status_t rv;
+    char errbuf[2000];
+
+    rv = apr_file_open(&fd, "data/billion-laughs.xml", 
+                       APR_READ, 0, pool);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "APR Error %s\n",
+                apr_strerror(rv, errbuf, sizeof(errbuf)));
+    }
+
+    /* Don't test for return value; if it returns, chances are the bug
+     * is fixed or the machine has insane amounts of RAM. */
+    apr_xml_parse_file(pool, &parser, &doc, fd, 2000);
+
+    apr_file_close(fd);
+}
+
+static void test_CVE_2009_3720_alpha(apr_pool_t *pool)
+{
+    apr_xml_parser *xp;
+    apr_xml_doc *doc;
+    apr_status_t rv;
+
+    xp = apr_xml_parser_create(pool);
+    
+    rv = apr_xml_parser_feed(xp, "\0\r\n", 3);
+    if (rv == APR_SUCCESS)
+        apr_xml_parser_done(xp, &doc);
+}
+
+static void test_CVE_2009_3720_beta(apr_pool_t *pool)
+{
+    apr_xml_parser *xp;
+    apr_xml_doc *doc;
+    apr_status_t rv;
+
+    xp = apr_xml_parser_create(pool);
+    
+    rv = apr_xml_parser_feed(xp, "<?xml version\xc2\x85='1.0'?>\r\n", 25);
+    if (rv == APR_SUCCESS)
+        apr_xml_parser_done(xp, &doc);
+}
+
+int main(int argc, const char *const * argv)
+{
+    apr_pool_t *pool;
+    apr_status_t rv;
+
+    (void) apr_initialize();
+    apr_pool_create(&pool, NULL);
+    progname = argv[0];
+    if (argc == 1) {
+        rv = test_xml_parser(pool, NULL);
+    }
+    else {
+        if (argc == 2) {
+            rv = test_xml_parser(pool, argv[1]);
+        }
+        else {
+            oops("usage: %s", usage, 0);
+        }
+    }
+    test_billion_laughs(pool);
+    test_CVE_2009_3720_alpha(pool);
+    test_CVE_2009_3720_beta(pool);
+    apr_pool_destroy(pool);
+    apr_terminate();
+    return rv;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/.libs/apr_uri.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/.libs/apr_uri.o
new file mode 100644
index 00000000..2b7716a8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/.libs/apr_uri.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/.libs/gen_uri_delims.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/.libs/gen_uri_delims.o
new file mode 100644
index 00000000..4cdf44c8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/.libs/gen_uri_delims.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/Makefile
new file mode 100644
index 00000000..f528b004
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/Makefile
@@ -0,0 +1,18 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib -I.
+
+TARGETS = uri_delims.h apr_uri.lo
+CLEAN_TARGETS = gen_uri_delims uri_delims.h
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
+
+gen_uri_delims_OBJECTS = gen_uri_delims.lo
+gen_uri_delims: $(gen_uri_delims_OBJECTS)
+	$(LINK) $(EXTRA_LDFLAGS) $(gen_uri_delims_OBJECTS) $(EXTRA_LIBS)
+
+apr_uri.lo: uri_delims.h apr_uri.c
+
+uri_delims.h: gen_uri_delims
+	./gen_uri_delims > uri_delims.h
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/Makefile.in
new file mode 100644
index 00000000..37d2f065
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/Makefile.in
@@ -0,0 +1,18 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@ -I.
+
+TARGETS = uri_delims.h apr_uri.lo
+CLEAN_TARGETS = gen_uri_delims uri_delims.h
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+gen_uri_delims_OBJECTS = gen_uri_delims.lo
+gen_uri_delims: $(gen_uri_delims_OBJECTS)
+	$(LINK) $(EXTRA_LDFLAGS) $(gen_uri_delims_OBJECTS) $(EXTRA_LIBS)
+
+apr_uri.lo: uri_delims.h apr_uri.c
+
+uri_delims.h: gen_uri_delims
+	./gen_uri_delims > uri_delims.h
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/NWGNUmakefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/NWGNUmakefile
new file mode 100644
index 00000000..828e5792
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/NWGNUmakefile
@@ -0,0 +1,258 @@
+#
+# NWGNUmakefile for GenUri.nlm (Apache2)
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(APR_WORK)\build\NWGNUhead.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR_WORK)/include/arch/NetWare \
+			$(APR_WORK)/include \
+			$(APRUTIL)/include \
+			$(APRUTIL)/include/private \
+			$(APRUTIL)/xml/expat/lib \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Genuri
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Generate URI Delimiters
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= genuri
+
+#
+# If this is specified, it will override VERSION value in 
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,0,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=_LibCPrelude 
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=_LibCPostlude 
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		= PSEUDOPREEMPTION
+ 
+#
+# If this is specified it will be linked in with the XDCData option in the def 
+# file instead of the default of $(APR)/misc/netware/apr.xdc.  XDCData can 
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA         = 
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+$(OBJDIR)/Genuri.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/gen_uri_delims.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	Libc \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@libc.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+# End of NWGNUmakefile for GenUri.nlm (Apache2)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.c
new file mode 100644
index 00000000..78144ee6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.c
@@ -0,0 +1,412 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * apr_uri.c: URI related utility things
+ * 
+ */
+
+#include <stdlib.h>
+
+#include "apu.h"
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#include "apr_uri.h"
+
+typedef struct schemes_t schemes_t;
+
+/** Structure to store various schemes and their default ports */
+struct schemes_t {
+    /** The name of the scheme */
+    const char *name;
+    /** The default port for the scheme */
+    apr_port_t default_port;
+};
+
+/* Some WWW schemes and their default ports; this is basically /etc/services */
+/* This will become global when the protocol abstraction comes */
+/* As the schemes are searched by a linear search, */
+/* they are sorted by their expected frequency */
+static schemes_t schemes[] =
+{
+    {"http",     APR_URI_HTTP_DEFAULT_PORT},
+    {"ftp",      APR_URI_FTP_DEFAULT_PORT},
+    {"https",    APR_URI_HTTPS_DEFAULT_PORT},
+    {"gopher",   APR_URI_GOPHER_DEFAULT_PORT},
+    {"ldap",     APR_URI_LDAP_DEFAULT_PORT},
+    {"nntp",     APR_URI_NNTP_DEFAULT_PORT},
+    {"snews",    APR_URI_SNEWS_DEFAULT_PORT},
+    {"imap",     APR_URI_IMAP_DEFAULT_PORT},
+    {"pop",      APR_URI_POP_DEFAULT_PORT},
+    {"sip",      APR_URI_SIP_DEFAULT_PORT},
+    {"rtsp",     APR_URI_RTSP_DEFAULT_PORT},
+    {"wais",     APR_URI_WAIS_DEFAULT_PORT},
+    {"z39.50r",  APR_URI_WAIS_DEFAULT_PORT},
+    {"z39.50s",  APR_URI_WAIS_DEFAULT_PORT},
+    {"prospero", APR_URI_PROSPERO_DEFAULT_PORT},
+    {"nfs",      APR_URI_NFS_DEFAULT_PORT},
+    {"tip",      APR_URI_TIP_DEFAULT_PORT},
+    {"acap",     APR_URI_ACAP_DEFAULT_PORT},
+    {"telnet",   APR_URI_TELNET_DEFAULT_PORT},
+    {"ssh",      APR_URI_SSH_DEFAULT_PORT},
+    { NULL, 0xFFFF }     /* unknown port */
+};
+
+APU_DECLARE(apr_port_t) apr_uri_port_of_scheme(const char *scheme_str)
+{
+    schemes_t *scheme;
+
+    if (scheme_str) {
+        for (scheme = schemes; scheme->name != NULL; ++scheme) {
+            if (strcasecmp(scheme_str, scheme->name) == 0) {
+                return scheme->default_port;
+            }
+        }
+    }
+    return 0;
+}
+
+/** @deprecated @see apr_uri_port_of_scheme */
+APU_DECLARE(apr_port_t) apr_uri_default_port_for_scheme(const char *scheme_str)
+{
+        return apr_uri_port_of_scheme(scheme_str);
+}
+
+/* Unparse a apr_uri_t structure to an URI string.
+ * Optionally suppress the password for security reasons.
+ */
+APU_DECLARE(char *) apr_uri_unparse(apr_pool_t *p, 
+                                    const apr_uri_t *uptr, 
+                                    unsigned flags)
+{
+    char *ret = "";
+
+    /* If suppressing the site part, omit both user name & scheme://hostname */
+    if (!(flags & APR_URI_UNP_OMITSITEPART)) {
+
+        /* Construct a "user:password@" string, honoring the passed
+         * APR_URI_UNP_ flags: */
+        if (uptr->user || uptr->password) {
+            ret = apr_pstrcat(p,
+                      (uptr->user     && !(flags & APR_URI_UNP_OMITUSER))
+                          ? uptr->user : "",
+                      (uptr->password && !(flags & APR_URI_UNP_OMITPASSWORD))
+                          ? ":" : "",
+                      (uptr->password && !(flags & APR_URI_UNP_OMITPASSWORD))
+                          ? ((flags & APR_URI_UNP_REVEALPASSWORD)
+                              ? uptr->password : "XXXXXXXX")
+                          : "",
+                      ((uptr->user     && !(flags & APR_URI_UNP_OMITUSER)) ||
+                       (uptr->password && !(flags & APR_URI_UNP_OMITPASSWORD)))
+                          ? "@" : "", 
+                      NULL);
+        }
+
+        /* Construct scheme://site string */
+        if (uptr->hostname) {
+            int is_default_port;
+            const char *lbrk = "", *rbrk = "";
+
+            if (strchr(uptr->hostname, ':')) { /* v6 literal */
+                lbrk = "[";
+                rbrk = "]";
+            }
+
+            is_default_port =
+                (uptr->port_str == NULL ||
+                 uptr->port == 0 ||
+                 uptr->port == apr_uri_port_of_scheme(uptr->scheme));
+
+            if (uptr->scheme) {
+                ret = apr_pstrcat(p,
+                              uptr->scheme, "://", ret,
+                              lbrk, uptr->hostname, rbrk,
+                              is_default_port ? "" : ":",
+                              is_default_port ? "" : uptr->port_str,
+                              NULL);
+            }
+            else {
+                /* A violation of RFC2396, but it is clear from section 3.2
+                 * that the : belongs above to the scheme, while // belongs
+                 * to the authority, so include the authority prefix while
+                 * omitting the "scheme:" that the user neglected to pass us.
+                 */
+                ret = apr_pstrcat(p,
+                              "//", ret, lbrk, uptr->hostname, rbrk,
+                              is_default_port ? "" : ":",
+                              is_default_port ? "" : uptr->port_str,
+                              NULL);
+            }
+        }
+    }
+
+    /* Should we suppress all path info? */
+    if (!(flags & APR_URI_UNP_OMITPATHINFO)) {
+        /* Append path, query and fragment strings: */
+        ret = apr_pstrcat(p,
+                          ret,
+                          (uptr->path)
+                              ? uptr->path : "",
+                          (uptr->query    && !(flags & APR_URI_UNP_OMITQUERY))
+                              ? "?" : "",
+                          (uptr->query    && !(flags & APR_URI_UNP_OMITQUERY))
+                              ? uptr->query : "",
+                          (uptr->fragment && !(flags & APR_URI_UNP_OMITQUERY))
+                              ? "#" : NULL,
+                          (uptr->fragment && !(flags & APR_URI_UNP_OMITQUERY))
+                              ? uptr->fragment : NULL,
+                          NULL);
+    }
+    return ret;
+}
+
+/* Here is the hand-optimized parse_uri_components().  There are some wild
+ * tricks we could pull in assembly language that we don't pull here... like we
+ * can do word-at-time scans for delimiter characters using the same technique
+ * that fast memchr()s use.  But that would be way non-portable. -djg
+ */
+
+/* We have a apr_table_t that we can index by character and it tells us if the
+ * character is one of the interesting delimiters.  Note that we even get
+ * compares for NUL for free -- it's just another delimiter.
+ */
+
+#define T_COLON           0x01        /* ':' */
+#define T_SLASH           0x02        /* '/' */
+#define T_QUESTION        0x04        /* '?' */
+#define T_HASH            0x08        /* '#' */
+#define T_NUL             0x80        /* '\0' */
+
+/* the uri_delims.h file is autogenerated by gen_uri_delims.c */
+#include "uri_delims.h"
+
+/* it works like this:
+    if (uri_delims[ch] & NOTEND_foobar) {
+        then we're not at a delimiter for foobar
+    }
+*/
+
+/* Note that we optimize the scheme scanning here, we cheat and let the
+ * compiler know that it doesn't have to do the & masking.
+ */
+#define NOTEND_SCHEME     (0xff)
+#define NOTEND_HOSTINFO   (T_SLASH | T_QUESTION | T_HASH | T_NUL)
+#define NOTEND_PATH       (T_QUESTION | T_HASH | T_NUL)
+
+/* parse_uri_components():
+ * Parse a given URI, fill in all supplied fields of a uri_components
+ * structure. This eliminates the necessity of extracting host, port,
+ * path, query info repeatedly in the modules.
+ * Side effects:
+ *  - fills in fields of uri_components *uptr
+ *  - none on any of the r->* fields
+ */
+APU_DECLARE(apr_status_t) apr_uri_parse(apr_pool_t *p, const char *uri, 
+                                        apr_uri_t *uptr)
+{
+    const char *s;
+    const char *s1;
+    const char *hostinfo;
+    char *endstr;
+    int port;
+    int v6_offset1 = 0, v6_offset2 = 0;
+
+    /* Initialize the structure. parse_uri() and parse_uri_components()
+     * can be called more than once per request.
+     */
+    memset (uptr, '\0', sizeof(*uptr));
+    uptr->is_initialized = 1;
+
+    /* We assume the processor has a branch predictor like most --
+     * it assumes forward branches are untaken and backwards are taken.  That's
+     * the reason for the gotos.  -djg
+     */
+    if (uri[0] == '/') {
+deal_with_path:
+        /* we expect uri to point to first character of path ... remember
+         * that the path could be empty -- http://foobar?query for example
+         */
+        s = uri;
+        while ((uri_delims[*(unsigned char *)s] & NOTEND_PATH) == 0) {
+            ++s;
+        }
+        if (s != uri) {
+            uptr->path = apr_pstrmemdup(p, uri, s - uri);
+        }
+        if (*s == 0) {
+            return APR_SUCCESS;
+        }
+        if (*s == '?') {
+            ++s;
+            s1 = strchr(s, '#');
+            if (s1) {
+                uptr->fragment = apr_pstrdup(p, s1 + 1);
+                uptr->query = apr_pstrmemdup(p, s, s1 - s);
+            }
+            else {
+                uptr->query = apr_pstrdup(p, s);
+            }
+            return APR_SUCCESS;
+        }
+        /* otherwise it's a fragment */
+        uptr->fragment = apr_pstrdup(p, s + 1);
+        return APR_SUCCESS;
+    }
+
+    /* find the scheme: */
+    s = uri;
+    while ((uri_delims[*(unsigned char *)s] & NOTEND_SCHEME) == 0) {
+        ++s;
+    }
+    /* scheme must be non-empty and followed by :// */
+    if (s == uri || s[0] != ':' || s[1] != '/' || s[2] != '/') {
+        goto deal_with_path;        /* backwards predicted taken! */
+    }
+
+    uptr->scheme = apr_pstrmemdup(p, uri, s - uri);
+    s += 3;
+    hostinfo = s;
+    while ((uri_delims[*(unsigned char *)s] & NOTEND_HOSTINFO) == 0) {
+        ++s;
+    }
+    uri = s;        /* whatever follows hostinfo is start of uri */
+    uptr->hostinfo = apr_pstrmemdup(p, hostinfo, uri - hostinfo);
+
+    /* If there's a username:password@host:port, the @ we want is the last @...
+     * too bad there's no memrchr()... For the C purists, note that hostinfo
+     * is definately not the first character of the original uri so therefore
+     * &hostinfo[-1] < &hostinfo[0] ... and this loop is valid C.
+     */
+    do {
+        --s;
+    } while (s >= hostinfo && *s != '@');
+    if (s < hostinfo) {
+        /* again we want the common case to be fall through */
+deal_with_host:
+        /* We expect hostinfo to point to the first character of
+         * the hostname.  If there's a port it is the first colon,
+         * except with IPv6.
+         */
+        if (*hostinfo == '[') {
+            v6_offset1 = 1;
+            v6_offset2 = 2;
+            s = memchr(hostinfo, ']', uri - hostinfo);
+            if (s == NULL) {
+                return APR_EGENERAL;
+            }
+            if (*++s != ':') {
+                s = NULL; /* no port */
+            }
+        }
+        else {
+            s = memchr(hostinfo, ':', uri - hostinfo);
+        }
+        if (s == NULL) {
+            /* we expect the common case to have no port */
+            uptr->hostname = apr_pstrmemdup(p,
+                                            hostinfo + v6_offset1,
+                                            uri - hostinfo - v6_offset2);
+            goto deal_with_path;
+        }
+        uptr->hostname = apr_pstrmemdup(p,
+                                        hostinfo + v6_offset1,
+                                        s - hostinfo - v6_offset2);
+        ++s;
+        uptr->port_str = apr_pstrmemdup(p, s, uri - s);
+        if (uri != s) {
+            port = strtol(uptr->port_str, &endstr, 10);
+            uptr->port = port;
+            if (*endstr == '\0') {
+                goto deal_with_path;
+            }
+            /* Invalid characters after ':' found */
+            return APR_EGENERAL;
+        }
+        uptr->port = apr_uri_port_of_scheme(uptr->scheme);
+        goto deal_with_path;
+    }
+
+    /* first colon delimits username:password */
+    s1 = memchr(hostinfo, ':', s - hostinfo);
+    if (s1) {
+        uptr->user = apr_pstrmemdup(p, hostinfo, s1 - hostinfo);
+        ++s1;
+        uptr->password = apr_pstrmemdup(p, s1, s - s1);
+    }
+    else {
+        uptr->user = apr_pstrmemdup(p, hostinfo, s - hostinfo);
+    }
+    hostinfo = s + 1;
+    goto deal_with_host;
+}
+
+/* Special case for CONNECT parsing: it comes with the hostinfo part only */
+/* See the INTERNET-DRAFT document "Tunneling SSL Through a WWW Proxy"
+ * currently at http://www.mcom.com/newsref/std/tunneling_ssl.html
+ * for the format of the "CONNECT host:port HTTP/1.0" request
+ */
+APU_DECLARE(apr_status_t) apr_uri_parse_hostinfo(apr_pool_t *p, 
+                                                 const char *hostinfo, 
+                                                 apr_uri_t *uptr)
+{
+    const char *s;
+    char *endstr;
+    const char *rsb;
+    int v6_offset1 = 0;
+
+    /* Initialize the structure. parse_uri() and parse_uri_components()
+     * can be called more than once per request.
+     */
+    memset(uptr, '\0', sizeof(*uptr));
+    uptr->is_initialized = 1;
+    uptr->hostinfo = apr_pstrdup(p, hostinfo);
+
+    /* We expect hostinfo to point to the first character of
+     * the hostname.  There must be a port, separated by a colon
+     */
+    if (*hostinfo == '[') {
+        if ((rsb = strchr(hostinfo, ']')) == NULL ||
+            *(rsb + 1) != ':') {
+            return APR_EGENERAL;
+        }
+        /* literal IPv6 address */
+        s = rsb + 1;
+        ++hostinfo;
+        v6_offset1 = 1;
+    }
+    else {
+        s = strchr(hostinfo, ':');
+    }
+    if (s == NULL) {
+        return APR_EGENERAL;
+    }
+    uptr->hostname = apr_pstrndup(p, hostinfo, s - hostinfo - v6_offset1);
+    ++s;
+    uptr->port_str = apr_pstrdup(p, s);
+    if (*s != '\0') {
+        uptr->port = (unsigned short) strtol(uptr->port_str, &endstr, 10);
+        if (*endstr == '\0') {
+            return APR_SUCCESS;
+        }
+        /* Invalid characters after ':' found */
+    }
+    return APR_EGENERAL;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.lo
new file mode 100644
index 00000000..82420399
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.lo
@@ -0,0 +1,12 @@
+# apr_uri.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_uri.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_uri.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.o
new file mode 100644
index 00000000..7376c447
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/apr_uri.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims
new file mode 100755
index 00000000..b0db7dc7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.c
new file mode 100644
index 00000000..6bd7bd45
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.c
@@ -0,0 +1,47 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+
+/* generate a apr_table_t of 256 values, where certain characters are
+ * marked "interesting"... for the uri parsing process.
+ */
+
+int main(int argc, char *argv[])
+{
+    int i;
+    char *value;
+
+    printf("/* this file is automatically generated by "
+	    "gen_uri_delims, do not edit */\n");
+    printf("static const unsigned char uri_delims[256] = {");
+    for (i = 0; i < 256; ++i) {
+	if (i % 20 == 0)
+	    printf("\n    ");
+	switch (i) {
+	case ':': 	value = "T_COLON";	break;
+	case '/': 	value = "T_SLASH";	break;
+	case '?': 	value = "T_QUESTION";	break;
+	case '#': 	value = "T_HASH";	break;
+	case '\0': 	value = "T_NUL";	break;
+	default:	value = "0";		break;
+	}
+	printf("%s%c", value, (i < 255) ? ',' : ' ');
+    }
+    printf("\n};\n");
+
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.dep b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.dep
new file mode 100644
index 00000000..5e93c3c2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.dep
@@ -0,0 +1,2 @@
+# Microsoft Developer Studio Generated Dependency File, included by gen_uri_delims.mak
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.dsp b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.dsp
new file mode 100644
index 00000000..3dea06c5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.dsp
@@ -0,0 +1,94 @@
+# Microsoft Developer Studio Project File - Name="gen_uri_delims" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=gen_uri_delims - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_uri_delims.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "gen_uri_delims - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "gen_uri_delims - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "gen_uri_delims - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir ""
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Release\gen_uri_delims" /FD /c
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:console /pdb:"Release\gen_uri_delims.pdb" /machine:I386
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 kernel32.lib /nologo /subsystem:console /pdb:"Release\gen_uri_delims.pdb" /machine:I386
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "gen_uri_delims - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir ""
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Debug\gen_uri_delims" /FD /c
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_uri_delims.pdb" /debug /machine:I386
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_uri_delims.pdb" /debug /machine:I386
+# SUBTRACT LINK32 /pdb:none
+
+!ENDIF 
+
+# Begin Target
+
+# Name "gen_uri_delims - Win32 Release"
+# Name "gen_uri_delims - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\gen_uri_delims.c
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.lo
new file mode 100644
index 00000000..4413869b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.lo
@@ -0,0 +1,12 @@
+# gen_uri_delims.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/gen_uri_delims.o'
+
+# Name of the non-PIC object.
+non_pic_object='gen_uri_delims.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.mak b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.mak
new file mode 100644
index 00000000..39cdb1bc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.mak
@@ -0,0 +1,183 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on gen_uri_delims.dsp
+!IF "$(CFG)" == ""
+CFG=gen_uri_delims - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to gen_uri_delims - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "gen_uri_delims - Win32 Release" && "$(CFG)" != "gen_uri_delims - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "gen_uri_delims - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "gen_uri_delims - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "gen_uri_delims - Win32 Release"
+
+OUTDIR=.
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.
+# End Custom Macros
+
+ALL : "$(OUTDIR)\gen_uri_delims.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\gen_uri_delims.idb"
+	-@erase "$(INTDIR)\gen_uri_delims.obj"
+	-@erase "$(OUTDIR)\gen_uri_delims.exe"
+
+"$(INTDIR)" :
+    if not exist "$(INTDIR)/$(NULL)" mkdir "$(INTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\gen_uri_delims" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\gen_uri_delims.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\Release\gen_uri_delims.pdb" /out:"$(OUTDIR)\gen_uri_delims.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\gen_uri_delims.obj"
+
+"$(OUTDIR)\gen_uri_delims.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "gen_uri_delims - Win32 Debug"
+
+OUTDIR=.
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.
+# End Custom Macros
+
+ALL : "$(OUTDIR)\gen_uri_delims.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\gen_uri_delims.idb"
+	-@erase "$(INTDIR)\gen_uri_delims.obj"
+	-@erase "$(OUTDIR)\Debug\gen_uri_delims.pdb"
+	-@erase "$(OUTDIR)\gen_uri_delims.exe"
+
+"$(INTDIR)" :
+    if not exist "$(INTDIR)/$(NULL)" mkdir "$(INTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\gen_uri_delims" /FD /EHsc /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\gen_uri_delims.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\Debug\gen_uri_delims.pdb" /debug /out:"$(OUTDIR)\gen_uri_delims.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\gen_uri_delims.obj"
+
+"$(OUTDIR)\gen_uri_delims.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("gen_uri_delims.dep")
+!INCLUDE "gen_uri_delims.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "gen_uri_delims.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "gen_uri_delims - Win32 Release" || "$(CFG)" == "gen_uri_delims - Win32 Debug"
+SOURCE=.\gen_uri_delims.c
+
+"$(INTDIR)\gen_uri_delims.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.o
new file mode 100644
index 00000000..4e1fa764
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/gen_uri_delims.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/uri_delims.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/uri_delims.h
new file mode 100644
index 00000000..0c855bf7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/uri/uri_delims.h
@@ -0,0 +1,16 @@
+/* this file is automatically generated by gen_uri_delims, do not edit */
+static const unsigned char uri_delims[256] = {
+    T_NUL,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,T_HASH,0,0,0,0,
+    0,0,0,0,0,0,0,T_SLASH,0,0,0,0,0,0,0,0,0,0,T_COLON,0,
+    0,0,0,T_QUESTION,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/.libs/xlate.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/.libs/xlate.o
new file mode 100644
index 00000000..d061e2f8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/.libs/xlate.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/Makefile
new file mode 100644
index 00000000..3c1af606
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/Makefile
@@ -0,0 +1,11 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = xlate.lo
+CLEAN_TARGETS = xlate
+
+SUBDIRS = @APR_ICONV_SUBDIRS@
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/Makefile.in
new file mode 100644
index 00000000..15cc02a8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/Makefile.in
@@ -0,0 +1,11 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = xlate.lo
+CLEAN_TARGETS = xlate
+
+SUBDIRS = @APR_ICONV_SUBDIRS@
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.c
new file mode 100644
index 00000000..feab0045
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.c
@@ -0,0 +1,464 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apu.h"
+#include "apu_config.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_xlate.h"
+
+/* If no implementation is available, don't generate code here since
+ * apr_xlate.h emitted macros which return APR_ENOTIMPL.
+ */
+
+#if APR_HAS_XLATE
+
+#ifdef HAVE_STDDEF_H
+#include <stddef.h> /* for NULL */
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#ifdef HAVE_ICONV_H
+#include <iconv.h>
+#endif
+#if APU_HAVE_APR_ICONV
+#include <apr_iconv.h>
+#endif
+
+#if defined(APU_ICONV_INBUF_CONST) || APU_HAVE_APR_ICONV
+#define ICONV_INBUF_TYPE const char **
+#else
+#define ICONV_INBUF_TYPE char **
+#endif
+
+#ifndef min
+#define min(x,y) ((x) <= (y) ? (x) : (y))
+#endif
+
+struct apr_xlate_t {
+    apr_pool_t *pool;
+    char *frompage;
+    char *topage;
+    char *sbcs_table;
+#if APU_HAVE_ICONV
+    iconv_t ich;
+#elif APU_HAVE_APR_ICONV
+    apr_iconv_t ich;
+#endif
+};
+
+
+static const char *handle_special_names(const char *page, apr_pool_t *pool)
+{
+    if (page == APR_DEFAULT_CHARSET) {
+        return apr_os_default_encoding(pool);
+    }
+    else if (page == APR_LOCALE_CHARSET) {
+        return apr_os_locale_encoding(pool);
+    }
+    else {
+        return page;
+    }
+}
+
+static apr_status_t apr_xlate_cleanup(void *convset)
+{
+    apr_xlate_t *old = convset;
+
+#if APU_HAVE_APR_ICONV
+    if (old->ich != (apr_iconv_t)-1) {
+        return apr_iconv_close(old->ich, old->pool);
+    }
+
+#elif APU_HAVE_ICONV
+    if (old->ich != (iconv_t)-1) {
+        if (iconv_close(old->ich)) {
+            int rv = errno;
+
+            /* Sometimes, iconv is not good about setting errno. */
+            return rv ? rv : APR_EINVAL;
+        }
+    }
+#endif
+
+    return APR_SUCCESS;
+}
+
+#if APU_HAVE_ICONV
+static void check_sbcs(apr_xlate_t *convset)
+{
+    char inbuf[256], outbuf[256];
+    char *inbufptr = inbuf;
+    char *outbufptr = outbuf;
+    apr_size_t inbytes_left, outbytes_left;
+    int i;
+    apr_size_t translated;
+
+    for (i = 0; i < sizeof(inbuf); i++) {
+        inbuf[i] = i;
+    }
+
+    inbytes_left = outbytes_left = sizeof(inbuf);
+    translated = iconv(convset->ich, (ICONV_INBUF_TYPE)&inbufptr,
+                       &inbytes_left, &outbufptr, &outbytes_left);
+
+    if (translated != (apr_size_t)-1
+        && inbytes_left == 0
+        && outbytes_left == 0) {
+        /* hurray... this is simple translation; save the table,
+         * close the iconv descriptor
+         */
+
+        convset->sbcs_table = apr_palloc(convset->pool, sizeof(outbuf));
+        memcpy(convset->sbcs_table, outbuf, sizeof(outbuf));
+        iconv_close(convset->ich);
+        convset->ich = (iconv_t)-1;
+
+        /* TODO: add the table to the cache */
+    }
+    else {
+        /* reset the iconv descriptor, since it's now in an undefined
+         * state. */
+        iconv_close(convset->ich);
+        convset->ich = iconv_open(convset->topage, convset->frompage);
+    }
+}
+#elif APU_HAVE_APR_ICONV
+static void check_sbcs(apr_xlate_t *convset)
+{
+    char inbuf[256], outbuf[256];
+    char *inbufptr = inbuf;
+    char *outbufptr = outbuf;
+    apr_size_t inbytes_left, outbytes_left;
+    int i;
+    apr_size_t translated;
+    apr_status_t rv;
+
+    for (i = 0; i < sizeof(inbuf); i++) {
+        inbuf[i] = i;
+    }
+
+    inbytes_left = outbytes_left = sizeof(inbuf);
+    rv = apr_iconv(convset->ich, (ICONV_INBUF_TYPE)&inbufptr,
+                   &inbytes_left, &outbufptr, &outbytes_left,
+                   &translated);
+
+    if ((rv == APR_SUCCESS)
+        && (translated != (apr_size_t)-1)
+        && inbytes_left == 0
+        && outbytes_left == 0) {
+        /* hurray... this is simple translation; save the table,
+         * close the iconv descriptor
+         */
+
+        convset->sbcs_table = apr_palloc(convset->pool, sizeof(outbuf));
+        memcpy(convset->sbcs_table, outbuf, sizeof(outbuf));
+        apr_iconv_close(convset->ich, convset->pool);
+        convset->ich = (apr_iconv_t)-1;
+
+        /* TODO: add the table to the cache */
+    }
+    else {
+        /* reset the iconv descriptor, since it's now in an undefined
+         * state. */
+        apr_iconv_close(convset->ich, convset->pool);
+        rv = apr_iconv_open(convset->topage, convset->frompage, convset->pool, &convset->ich);
+     }
+}
+#endif /* APU_HAVE_APR_ICONV */
+
+static void make_identity_table(apr_xlate_t *convset)
+{
+  int i;
+
+  convset->sbcs_table = apr_palloc(convset->pool, 256);
+  for (i = 0; i < 256; i++)
+      convset->sbcs_table[i] = i;
+}
+
+APU_DECLARE(apr_status_t) apr_xlate_open(apr_xlate_t **convset,
+                                         const char *topage,
+                                         const char *frompage,
+                                         apr_pool_t *pool)
+{
+    apr_status_t rv;
+    apr_xlate_t *new;
+    int found = 0;
+
+    *convset = NULL;
+
+    topage = handle_special_names(topage, pool);
+    frompage = handle_special_names(frompage, pool);
+
+    new = (apr_xlate_t *)apr_pcalloc(pool, sizeof(apr_xlate_t));
+    if (!new) {
+        return APR_ENOMEM;
+    }
+
+    new->pool = pool;
+    new->topage = apr_pstrdup(pool, topage);
+    new->frompage = apr_pstrdup(pool, frompage);
+    if (!new->topage || !new->frompage) {
+        return APR_ENOMEM;
+    }
+
+#ifdef TODO
+    /* search cache of codepage pairs; we may be able to avoid the
+     * expensive iconv_open()
+     */
+
+    set found to non-zero if found in the cache
+#endif
+
+    if ((! found) && (strcmp(topage, frompage) == 0)) {
+        /* to and from are the same */
+        found = 1;
+        make_identity_table(new);
+    }
+
+#if APU_HAVE_APR_ICONV
+    if (!found) {
+        rv = apr_iconv_open(topage, frompage, pool, &new->ich);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+        found = 1;
+        check_sbcs(new);
+    } else
+        new->ich = (apr_iconv_t)-1;
+
+#elif APU_HAVE_ICONV
+    if (!found) {
+        new->ich = iconv_open(topage, frompage);
+        if (new->ich == (iconv_t)-1) {
+            int rv = errno;
+            /* Sometimes, iconv is not good about setting errno. */
+            return rv ? rv : APR_EINVAL;
+        }
+        found = 1;
+        check_sbcs(new);
+    } else
+        new->ich = (iconv_t)-1;
+#endif /* APU_HAVE_ICONV */
+
+    if (found) {
+        *convset = new;
+        apr_pool_cleanup_register(pool, (void *)new, apr_xlate_cleanup,
+                            apr_pool_cleanup_null);
+        rv = APR_SUCCESS;
+    }
+    else {
+        rv = APR_EINVAL; /* iconv() would return EINVAL if it
+                                couldn't handle the pair */
+    }
+
+    return rv;
+}
+
+APU_DECLARE(apr_status_t) apr_xlate_sb_get(apr_xlate_t *convset, int *onoff)
+{
+    *onoff = convset->sbcs_table != NULL;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_xlate_conv_buffer(apr_xlate_t *convset,
+                                                const char *inbuf,
+                                                apr_size_t *inbytes_left,
+                                                char *outbuf,
+                                                apr_size_t *outbytes_left)
+{
+    apr_status_t status = APR_SUCCESS;
+
+#if APU_HAVE_APR_ICONV
+    if (convset->ich != (apr_iconv_t)-1) {
+        const char *inbufptr = inbuf;
+        apr_size_t translated;
+        char *outbufptr = outbuf;
+        status = apr_iconv(convset->ich, &inbufptr, inbytes_left,
+                           &outbufptr, outbytes_left, &translated);
+
+        /* If everything went fine but we ran out of buffer, don't
+         * report it as an error.  Caller needs to look at the two
+         * bytes-left values anyway.
+         *
+         * There are three expected cases where rc is -1.  In each of
+         * these cases, *inbytes_left != 0.
+         * a) the non-error condition where we ran out of output
+         *    buffer
+         * b) the non-error condition where we ran out of input (i.e.,
+         *    the last input character is incomplete)
+         * c) the error condition where the input is invalid
+         */
+        switch (status) {
+
+            case E2BIG:  /* out of space on output */
+                status = 0; /* change table lookup code below if you
+                               make this an error */
+                break;
+
+            case EINVAL: /* input character not complete (yet) */
+                status = APR_INCOMPLETE;
+                break;
+
+            case EILSEQ: /* bad input byte */
+                status = APR_EINVAL;
+                break;
+
+             /* Sometimes, iconv is not good about setting errno. */
+            case 0:
+                if (inbytes_left && *inbytes_left)
+                    status = APR_INCOMPLETE;
+                break;
+
+            default:
+                break;
+        }
+    }
+    else
+
+#elif APU_HAVE_ICONV
+    if (convset->ich != (iconv_t)-1) {
+        const char *inbufptr = inbuf;
+        char *outbufptr = outbuf;
+        apr_size_t translated;
+        translated = iconv(convset->ich, (ICONV_INBUF_TYPE)&inbufptr,
+                           inbytes_left, &outbufptr, outbytes_left);
+
+        /* If everything went fine but we ran out of buffer, don't
+         * report it as an error.  Caller needs to look at the two
+         * bytes-left values anyway.
+         *
+         * There are three expected cases where rc is -1.  In each of
+         * these cases, *inbytes_left != 0.
+         * a) the non-error condition where we ran out of output
+         *    buffer
+         * b) the non-error condition where we ran out of input (i.e.,
+         *    the last input character is incomplete)
+         * c) the error condition where the input is invalid
+         */
+        if (translated == (apr_size_t)-1) {
+            int rv = errno;
+            switch (rv) {
+
+            case E2BIG:  /* out of space on output */
+                status = 0; /* change table lookup code below if you
+                               make this an error */
+                break;
+
+            case EINVAL: /* input character not complete (yet) */
+                status = APR_INCOMPLETE;
+                break;
+
+            case EILSEQ: /* bad input byte */
+                status = APR_EINVAL;
+                break;
+
+             /* Sometimes, iconv is not good about setting errno. */
+            case 0:
+                status = APR_INCOMPLETE;
+                break;
+
+            default:
+                status = rv;
+                break;
+            }
+        }
+    }
+    else
+#endif
+
+    {
+        int to_convert = min(*inbytes_left, *outbytes_left);
+        int converted = to_convert;
+        char *table = convset->sbcs_table;
+
+        while (to_convert) {
+            *outbuf = table[(unsigned char)*inbuf];
+            ++outbuf;
+            ++inbuf;
+            --to_convert;
+        }
+        *inbytes_left -= converted;
+        *outbytes_left -= converted;
+    }
+
+    return status;
+}
+
+APU_DECLARE(apr_int32_t) apr_xlate_conv_byte(apr_xlate_t *convset,
+                                             unsigned char inchar)
+{
+    if (convset->sbcs_table) {
+        return convset->sbcs_table[inchar];
+    }
+    else {
+        return -1;
+    }
+}
+
+APU_DECLARE(apr_status_t) apr_xlate_close(apr_xlate_t *convset)
+{
+    return apr_pool_cleanup_run(convset->pool, convset, apr_xlate_cleanup);
+}
+
+#else /* !APR_HAS_XLATE */
+
+APU_DECLARE(apr_status_t) apr_xlate_open(apr_xlate_t **convset,
+                                         const char *topage,
+                                         const char *frompage,
+                                         apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}
+
+APU_DECLARE(apr_status_t) apr_xlate_sb_get(apr_xlate_t *convset, int *onoff)
+{
+    return APR_ENOTIMPL;
+}
+
+APU_DECLARE(apr_int32_t) apr_xlate_conv_byte(apr_xlate_t *convset,
+                                             unsigned char inchar)
+{
+    return (-1);
+}
+
+APU_DECLARE(apr_status_t) apr_xlate_conv_buffer(apr_xlate_t *convset,
+                                                const char *inbuf,
+                                                apr_size_t *inbytes_left,
+                                                char *outbuf,
+                                                apr_size_t *outbytes_left)
+{
+    return APR_ENOTIMPL;
+}
+
+APU_DECLARE(apr_status_t) apr_xlate_close(apr_xlate_t *convset)
+{
+    return APR_ENOTIMPL;
+}
+
+#endif /* APR_HAS_XLATE */
+
+/* Deprecated
+ */
+APU_DECLARE(apr_status_t) apr_xlate_get_sb(apr_xlate_t *convset, int *onoff)
+{
+    return apr_xlate_sb_get(convset, onoff);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.lo
new file mode 100644
index 00000000..9fc3c824
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.lo
@@ -0,0 +1,12 @@
+# xlate.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/xlate.o'
+
+# Name of the non-PIC object.
+non_pic_object='xlate.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.o
new file mode 100644
index 00000000..6b137d74
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xlate/xlate.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/.libs/apr_xml.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/.libs/apr_xml.o
new file mode 100644
index 00000000..8ae9bf3e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/.libs/apr_xml.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/Makefile
new file mode 100644
index 00000000..9fc7bee7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/Makefile
@@ -0,0 +1,10 @@
+
+
+INCLUDES = -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/include/private  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include  -I/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib
+
+TARGETS = apr_xml.lo
+
+SUBDIRS = expat
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/build/rules.mk
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/Makefile.in
new file mode 100644
index 00000000..f6c0f71c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/Makefile.in
@@ -0,0 +1,10 @@
+VPATH = @srcdir@
+
+INCLUDES = @APRUTIL_PRIV_INCLUDES@ @APR_INCLUDES@ @APRUTIL_INCLUDES@
+
+TARGETS = apr_xml.lo
+
+SUBDIRS = @APR_XML_SUBDIRS@
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/NWGNUmakefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/NWGNUmakefile
new file mode 100644
index 00000000..05a8ecca
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/NWGNUmakefile
@@ -0,0 +1,261 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST)
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(APR_WORK)\build\NWGNUhead.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR)/include \
+			$(APR)/include/arch/NetWare \
+			$(APRUTIL)/include \
+			$(APRUTIL)/uri \
+			$(APRUTIL)/dbm/sdbm \
+			$(APRUTIL)/include/private \
+			$(APRUTIL)/xml/expat/lib \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			-DHAVE_EXPAT_CONFIG_H \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	=
+
+#
+# This is used by the link '-desc ' directive.
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	=
+#
+# If this is specified, it will override VERSION value in
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	=
+
+#
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(OBJDIR)/xmllib.lib \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override the default copyright.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	$(EOLIST)
+
+#
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(OBJDIR)/apr_xml.o \
+	$(OBJDIR)/xmlparse.o \
+	$(OBJDIR)/xmlrole.o \
+	$(OBJDIR)/xmltok.o \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+$(OBJDIR)/%.o: expat/lib/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) expat/lib\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.c
new file mode 100644
index 00000000..4337ca31
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.c
@@ -0,0 +1,920 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+
+#define APR_WANT_STDIO          /* for sprintf() */
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#include "apr_xml.h"
+
+#include "apu_config.h"
+
+#ifdef APR_HAVE_OLD_EXPAT
+#include "xmlparse.h"
+#else
+#include "expat.h"
+#endif
+
+#define DEBUG_CR "\r\n"
+
+/* errors related to namespace processing */
+#define APR_XML_NS_ERROR_UNKNOWN_PREFIX (-1000)
+#define APR_XML_NS_ERROR_INVALID_DECL (-1001)
+
+/* test for a namespace prefix that begins with [Xx][Mm][Ll] */
+#define APR_XML_NS_IS_RESERVED(name) \
+	( (name[0] == 'X' || name[0] == 'x') && \
+	  (name[1] == 'M' || name[1] == 'm') && \
+	  (name[2] == 'L' || name[2] == 'l') )
+
+
+/* the real (internal) definition of the parser context */
+struct apr_xml_parser {
+    apr_xml_doc *doc;		/* the doc we're parsing */
+    apr_pool_t *p;		/* the pool we allocate from */
+    apr_xml_elem *cur_elem;	/* current element */
+
+    int error;			/* an error has occurred */
+#define APR_XML_ERROR_EXPAT             1
+#define APR_XML_ERROR_PARSE_DONE        2
+/* also: public APR_XML_NS_ERROR_* values (if any) */
+
+    XML_Parser xp;              /* the actual (Expat) XML parser */
+    enum XML_Error xp_err;      /* stored Expat error code */
+};
+
+/* struct for scoping namespace declarations */
+typedef struct apr_xml_ns_scope {
+    const char *prefix;		/* prefix used for this ns */
+    int ns;			/* index into namespace table */
+    int emptyURI;		/* the namespace URI is the empty string */
+    struct apr_xml_ns_scope *next;	/* next scoped namespace */
+} apr_xml_ns_scope;
+
+
+/* return namespace table index for a given prefix */
+static int find_prefix(apr_xml_parser *parser, const char *prefix)
+{
+    apr_xml_elem *elem = parser->cur_elem;
+
+    /*
+    ** Walk up the tree, looking for a namespace scope that defines this
+    ** prefix.
+    */
+    for (; elem; elem = elem->parent) {
+	apr_xml_ns_scope *ns_scope = elem->ns_scope;
+
+	for (ns_scope = elem->ns_scope; ns_scope; ns_scope = ns_scope->next) {
+	    if (strcmp(prefix, ns_scope->prefix) == 0) {
+		if (ns_scope->emptyURI) {
+		    /*
+		    ** It is possible to set the default namespace to an
+		    ** empty URI string; this resets the default namespace
+		    ** to mean "no namespace." We just found the prefix
+		    ** refers to an empty URI, so return "no namespace."
+		    */
+		    return APR_XML_NS_NONE;
+		}
+
+		return ns_scope->ns;
+	    }
+	}
+    }
+
+    /*
+     * If the prefix is empty (""), this means that a prefix was not
+     * specified in the element/attribute. The search that was performed
+     * just above did not locate a default namespace URI (which is stored
+     * into ns_scope with an empty prefix). This means the element/attribute
+     * has "no namespace". We have a reserved value for this.
+     */
+    if (*prefix == '\0') {
+	return APR_XML_NS_NONE;
+    }
+
+    /* not found */
+    return APR_XML_NS_ERROR_UNKNOWN_PREFIX;
+}
+
+static void start_handler(void *userdata, const char *name, const char **attrs)
+{
+    apr_xml_parser *parser = userdata;
+    apr_xml_elem *elem;
+    apr_xml_attr *attr;
+    apr_xml_attr *prev;
+    char *colon;
+    const char *quoted;
+    char *elem_name;
+
+    /* punt once we find an error */
+    if (parser->error)
+	return;
+
+    elem = apr_pcalloc(parser->p, sizeof(*elem));
+
+    /* prep the element */
+    elem->name = elem_name = apr_pstrdup(parser->p, name);
+
+    /* fill in the attributes (note: ends up in reverse order) */
+    while (*attrs) {
+	attr = apr_palloc(parser->p, sizeof(*attr));
+	attr->name = apr_pstrdup(parser->p, *attrs++);
+	attr->value = apr_pstrdup(parser->p, *attrs++);
+	attr->next = elem->attr;
+	elem->attr = attr;
+    }
+
+    /* hook the element into the tree */
+    if (parser->cur_elem == NULL) {
+	/* no current element; this also becomes the root */
+	parser->cur_elem = parser->doc->root = elem;
+    }
+    else {
+	/* this element appeared within the current elem */
+	elem->parent = parser->cur_elem;
+
+	/* set up the child/sibling links */
+	if (elem->parent->last_child == NULL) {
+	    /* no first child either */
+	    elem->parent->first_child = elem->parent->last_child = elem;
+	}
+	else {
+	    /* hook onto the end of the parent's children */
+	    elem->parent->last_child->next = elem;
+	    elem->parent->last_child = elem;
+	}
+
+	/* this element is now the current element */
+	parser->cur_elem = elem;
+    }
+
+    /* scan the attributes for namespace declarations */
+    for (prev = NULL, attr = elem->attr;
+	 attr;
+	 attr = attr->next) {
+	if (strncmp(attr->name, "xmlns", 5) == 0) {
+	    const char *prefix = &attr->name[5];
+	    apr_xml_ns_scope *ns_scope;
+
+	    /* test for xmlns:foo= form and xmlns= form */
+	    if (*prefix == ':') {
+                /* a namespace prefix declaration must have a
+                   non-empty value. */
+                if (attr->value[0] == '\0') {
+                    parser->error = APR_XML_NS_ERROR_INVALID_DECL;
+                    return;
+                }
+		++prefix;
+            }
+	    else if (*prefix != '\0') {
+		/* advance "prev" since "attr" is still present */
+		prev = attr;
+		continue;
+	    }
+
+	    /* quote the URI before we ever start working with it */
+	    quoted = apr_xml_quote_string(parser->p, attr->value, 1);
+
+	    /* build and insert the new scope */
+	    ns_scope = apr_pcalloc(parser->p, sizeof(*ns_scope));
+	    ns_scope->prefix = prefix;
+	    ns_scope->ns = apr_xml_insert_uri(parser->doc->namespaces, quoted);
+	    ns_scope->emptyURI = *quoted == '\0';
+	    ns_scope->next = elem->ns_scope;
+	    elem->ns_scope = ns_scope;
+
+	    /* remove this attribute from the element */
+	    if (prev == NULL)
+		elem->attr = attr->next;
+	    else
+		prev->next = attr->next;
+
+	    /* Note: prev will not be advanced since we just removed "attr" */
+	}
+	else if (strcmp(attr->name, "xml:lang") == 0) {
+	    /* save away the language (in quoted form) */
+	    elem->lang = apr_xml_quote_string(parser->p, attr->value, 1);
+
+	    /* remove this attribute from the element */
+	    if (prev == NULL)
+		elem->attr = attr->next;
+	    else
+		prev->next = attr->next;
+
+	    /* Note: prev will not be advanced since we just removed "attr" */
+	}
+	else {
+	    /* advance "prev" since "attr" is still present */
+	    prev = attr;
+	}
+    }
+
+    /*
+    ** If an xml:lang attribute didn't exist (lang==NULL), then copy the
+    ** language from the parent element (if present).
+    **
+    ** NOTE: elem_size() *depends* upon this pointer equality.
+    */
+    if (elem->lang == NULL && elem->parent != NULL)
+	elem->lang = elem->parent->lang;
+
+    /* adjust the element's namespace */
+    colon = strchr(elem_name, ':');
+    if (colon == NULL) {
+	/*
+	 * The element is using the default namespace, which will always
+	 * be found. Either it will be "no namespace", or a default
+	 * namespace URI has been specified at some point.
+	 */
+	elem->ns = find_prefix(parser, "");
+    }
+    else if (APR_XML_NS_IS_RESERVED(elem->name)) {
+	elem->ns = APR_XML_NS_NONE;
+    }
+    else {
+	*colon = '\0';
+	elem->ns = find_prefix(parser, elem->name);
+	elem->name = colon + 1;
+
+	if (APR_XML_NS_IS_ERROR(elem->ns)) {
+	    parser->error = elem->ns;
+	    return;
+	}
+    }
+
+    /* adjust all remaining attributes' namespaces */
+    for (attr = elem->attr; attr; attr = attr->next) {
+        /*
+         * apr_xml_attr defines this as "const" but we dup'd it, so we
+         * know that we can change it. a bit hacky, but the existing
+         * structure def is best.
+         */
+        char *attr_name = (char *)attr->name;
+
+	colon = strchr(attr_name, ':');
+	if (colon == NULL) {
+	    /*
+	     * Attributes do NOT use the default namespace. Therefore,
+	     * we place them into the "no namespace" category.
+	     */
+	    attr->ns = APR_XML_NS_NONE;
+	}
+	else if (APR_XML_NS_IS_RESERVED(attr->name)) {
+	    attr->ns = APR_XML_NS_NONE;
+	}
+	else {
+	    *colon = '\0';
+	    attr->ns = find_prefix(parser, attr->name);
+	    attr->name = colon + 1;
+
+	    if (APR_XML_NS_IS_ERROR(attr->ns)) {
+		parser->error = attr->ns;
+		return;
+	    }
+	}
+    }
+}
+
+static void end_handler(void *userdata, const char *name)
+{
+    apr_xml_parser *parser = userdata;
+
+    /* punt once we find an error */
+    if (parser->error)
+	return;
+
+    /* pop up one level */
+    parser->cur_elem = parser->cur_elem->parent;
+}
+
+static void cdata_handler(void *userdata, const char *data, int len)
+{
+    apr_xml_parser *parser = userdata;
+    apr_xml_elem *elem;
+    apr_text_header *hdr;
+    const char *s;
+
+    /* punt once we find an error */
+    if (parser->error)
+	return;
+
+    elem = parser->cur_elem;
+    s = apr_pstrndup(parser->p, data, len);
+
+    if (elem->last_child == NULL) {
+	/* no children yet. this cdata follows the start tag */
+	hdr = &elem->first_cdata;
+    }
+    else {
+	/* child elements exist. this cdata follows the last child. */
+	hdr = &elem->last_child->following_cdata;
+    }
+
+    apr_text_append(parser->p, hdr, s);
+}
+
+static apr_status_t cleanup_parser(void *ctx)
+{
+    apr_xml_parser *parser = ctx;
+
+    XML_ParserFree(parser->xp);
+    parser->xp = NULL;
+
+    return APR_SUCCESS;
+}
+
+#if XML_MAJOR_VERSION > 1
+/* Stop the parser if an entity declaration is hit. */
+static void entity_declaration(void *userData, const XML_Char *entityName,
+                               int is_parameter_entity, const XML_Char *value,
+                               int value_length, const XML_Char *base,
+                               const XML_Char *systemId, const XML_Char *publicId,
+                               const XML_Char *notationName)
+{
+    apr_xml_parser *parser = userData;
+
+    XML_StopParser(parser->xp, XML_FALSE);
+}
+#else
+/* A noop default_handler. */
+static void default_handler(void *userData, const XML_Char *s, int len)
+{
+}
+#endif
+
+APU_DECLARE(apr_xml_parser *) apr_xml_parser_create(apr_pool_t *pool)
+{
+    apr_xml_parser *parser = apr_pcalloc(pool, sizeof(*parser));
+
+    parser->p = pool;
+    parser->doc = apr_pcalloc(pool, sizeof(*parser->doc));
+
+    parser->doc->namespaces = apr_array_make(pool, 5, sizeof(const char *));
+
+    /* ### is there a way to avoid hard-coding this? */
+    apr_xml_insert_uri(parser->doc->namespaces, "DAV:");
+
+    parser->xp = XML_ParserCreate(NULL);
+    if (parser->xp == NULL) {
+        (*apr_pool_get_abort(pool))(APR_ENOMEM);
+        return NULL;
+    }
+
+    apr_pool_cleanup_register(pool, parser, cleanup_parser,
+                              apr_pool_cleanup_null);
+
+    XML_SetUserData(parser->xp, parser);
+    XML_SetElementHandler(parser->xp, start_handler, end_handler);
+    XML_SetCharacterDataHandler(parser->xp, cdata_handler);
+
+    /* Prevent the "billion laughs" attack against expat by disabling
+     * internal entity expansion.  With 2.x, forcibly stop the parser
+     * if an entity is declared - this is safer and a more obvious
+     * failure mode.  With older versions, installing a noop
+     * DefaultHandler means that internal entities will be expanded as
+     * the empty string, which is also sufficient to prevent the
+     * attack. */
+#if XML_MAJOR_VERSION > 1
+    XML_SetEntityDeclHandler(parser->xp, entity_declaration);
+#else
+    XML_SetDefaultHandler(parser->xp, default_handler);
+#endif
+
+    return parser;
+}
+
+static apr_status_t do_parse(apr_xml_parser *parser,
+                             const char *data, apr_size_t len,
+                             int is_final)
+{
+    if (parser->xp == NULL) {
+        parser->error = APR_XML_ERROR_PARSE_DONE;
+    }
+    else {
+        int rv = XML_Parse(parser->xp, data, len, is_final);
+
+        if (rv == 0) {
+            parser->error = APR_XML_ERROR_EXPAT;
+            parser->xp_err = XML_GetErrorCode(parser->xp);
+        }
+    }
+
+    /* ### better error code? */
+    return parser->error ? APR_EGENERAL : APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_xml_parser_feed(apr_xml_parser *parser,
+                                              const char *data,
+                                              apr_size_t len)
+{
+    return do_parse(parser, data, len, 0 /* is_final */);
+}
+
+APU_DECLARE(apr_status_t) apr_xml_parser_done(apr_xml_parser *parser,
+                                              apr_xml_doc **pdoc)
+{
+    char end;
+    apr_status_t status = do_parse(parser, &end, 0, 1 /* is_final */);
+
+    /* get rid of the parser */
+    (void) apr_pool_cleanup_run(parser->p, parser, cleanup_parser);
+
+    if (status)
+        return status;
+
+    if (pdoc != NULL)
+        *pdoc = parser->doc;
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(char *) apr_xml_parser_geterror(apr_xml_parser *parser,
+                                            char *errbuf,
+                                            apr_size_t errbufsize)
+{
+    int error = parser->error;
+    const char *msg;
+
+    /* clear our record of an error */
+    parser->error = 0;
+
+    switch (error) {
+    case 0:
+        msg = "No error.";
+        break;
+
+    case APR_XML_NS_ERROR_UNKNOWN_PREFIX:
+        msg = "An undefined namespace prefix was used.";
+        break;
+
+    case APR_XML_NS_ERROR_INVALID_DECL:
+        msg = "A namespace prefix was defined with an empty URI.";
+        break;
+
+    case APR_XML_ERROR_EXPAT:
+        (void) apr_snprintf(errbuf, errbufsize,
+                            "XML parser error code: %s (%d)",
+                            XML_ErrorString(parser->xp_err), parser->xp_err);
+        return errbuf;
+
+    case APR_XML_ERROR_PARSE_DONE:
+        msg = "The parser is not active.";
+        break;
+
+    default:
+        msg = "There was an unknown error within the XML body.";
+        break;
+    }
+
+    (void) apr_cpystrn(errbuf, msg, errbufsize);
+    return errbuf;
+}
+
+APU_DECLARE(apr_status_t) apr_xml_parse_file(apr_pool_t *p,
+                                             apr_xml_parser **parser,
+                                             apr_xml_doc **ppdoc,
+                                             apr_file_t *xmlfd,
+                                             apr_size_t buffer_length)
+{
+    apr_status_t rv;
+    char *buffer;
+    apr_size_t length;
+
+    *parser = apr_xml_parser_create(p);
+    if (*parser == NULL) {
+        /* FIXME: returning an error code would be nice,
+         * but we dont get one ;( */
+        return APR_EGENERAL;
+    }
+    buffer = apr_palloc(p, buffer_length);
+    length = buffer_length;
+
+    rv = apr_file_read(xmlfd, buffer, &length);
+
+    while (rv == APR_SUCCESS) {
+        rv = apr_xml_parser_feed(*parser, buffer, length);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+
+        length = buffer_length;
+        rv = apr_file_read(xmlfd, buffer, &length);
+    }
+    if (rv != APR_EOF) {
+        return rv;
+    }
+    rv = apr_xml_parser_done(*parser, ppdoc);
+    *parser = NULL;
+    return rv;
+}
+
+APU_DECLARE(void) apr_text_append(apr_pool_t * p, apr_text_header *hdr,
+                                  const char *text)
+{
+    apr_text *t = apr_palloc(p, sizeof(*t));
+
+    t->text = text;
+    t->next = NULL;
+
+    if (hdr->first == NULL) {
+	/* no text elements yet */
+	hdr->first = hdr->last = t;
+    }
+    else {
+	/* append to the last text element */
+	hdr->last->next = t;
+	hdr->last = t;
+    }
+}
+
+
+/* ---------------------------------------------------------------
+**
+** XML UTILITY FUNCTIONS
+*/
+
+/*
+** apr_xml_quote_string: quote an XML string
+**
+** Replace '<', '>', and '&' with '&lt;', '&gt;', and '&amp;'.
+** If quotes is true, then replace '"' with '&quot;'.
+**
+** quotes is typically set to true for XML strings that will occur within
+** double quotes -- attribute values.
+*/
+APU_DECLARE(const char *) apr_xml_quote_string(apr_pool_t *p, const char *s,
+                                               int quotes)
+{
+    const char *scan;
+    apr_size_t len = 0;
+    apr_size_t extra = 0;
+    char *qstr;
+    char *qscan;
+    char c;
+
+    for (scan = s; (c = *scan) != '\0'; ++scan, ++len) {
+	if (c == '<' || c == '>')
+	    extra += 3;		/* &lt; or &gt; */
+	else if (c == '&')
+	    extra += 4;		/* &amp; */
+	else if (quotes && c == '"')
+	    extra += 5;		/* &quot; */
+    }
+
+    /* nothing to do? */
+    if (extra == 0)
+	return s;
+
+    qstr = apr_palloc(p, len + extra + 1);
+    for (scan = s, qscan = qstr; (c = *scan) != '\0'; ++scan) {
+	if (c == '<') {
+	    *qscan++ = '&';
+	    *qscan++ = 'l';
+	    *qscan++ = 't';
+	    *qscan++ = ';';
+	}
+	else if (c == '>') {
+	    *qscan++ = '&';
+	    *qscan++ = 'g';
+	    *qscan++ = 't';
+	    *qscan++ = ';';
+	}
+	else if (c == '&') {
+	    *qscan++ = '&';
+	    *qscan++ = 'a';
+	    *qscan++ = 'm';
+	    *qscan++ = 'p';
+	    *qscan++ = ';';
+	}
+	else if (quotes && c == '"') {
+	    *qscan++ = '&';
+	    *qscan++ = 'q';
+	    *qscan++ = 'u';
+	    *qscan++ = 'o';
+	    *qscan++ = 't';
+	    *qscan++ = ';';
+	}
+	else {
+	    *qscan++ = c;
+	}
+    }
+
+    *qscan = '\0';
+    return qstr;
+}
+
+/* how many characters for the given integer? */
+#define APR_XML_NS_LEN(ns) ((ns) < 10 ? 1 : (ns) < 100 ? 2 : (ns) < 1000 ? 3 : \
+                            (ns) < 10000 ? 4 : (ns) < 100000 ? 5 : \
+                            (ns) < 1000000 ? 6 : (ns) < 10000000 ? 7 : \
+                            (ns) < 100000000 ? 8 : (ns) < 1000000000 ? 9 : 10)
+
+static apr_size_t text_size(const apr_text *t)
+{
+    apr_size_t size = 0;
+
+    for (; t; t = t->next)
+	size += strlen(t->text);
+    return size;
+}
+
+static apr_size_t elem_size(const apr_xml_elem *elem, int style,
+                            apr_array_header_t *namespaces, int *ns_map)
+{
+    apr_size_t size;
+
+    if (style == APR_XML_X2T_FULL || style == APR_XML_X2T_FULL_NS_LANG) {
+	const apr_xml_attr *attr;
+
+	size = 0;
+
+	if (style == APR_XML_X2T_FULL_NS_LANG) {
+	    int i;
+
+	    /*
+	    ** The outer element will contain xmlns:ns%d="%s" attributes
+	    ** and an xml:lang attribute, if applicable.
+	    */
+
+	    for (i = namespaces->nelts; i--;) {
+		/* compute size of: ' xmlns:ns%d="%s"' */
+		size += (9 + APR_XML_NS_LEN(i) + 2 +
+			 strlen(APR_XML_GET_URI_ITEM(namespaces, i)) + 1);
+	    }
+
+	    if (elem->lang != NULL) {
+		/* compute size of: ' xml:lang="%s"' */
+		size += 11 + strlen(elem->lang) + 1;
+	    }
+	}
+
+	if (elem->ns == APR_XML_NS_NONE) {
+	    /* compute size of: <%s> */
+	    size += 1 + strlen(elem->name) + 1;
+	}
+	else {
+	    int ns = ns_map ? ns_map[elem->ns] : elem->ns;
+
+	    /* compute size of: <ns%d:%s> */
+	    size += 3 + APR_XML_NS_LEN(ns) + 1 + strlen(elem->name) + 1;
+	}
+
+	if (APR_XML_ELEM_IS_EMPTY(elem)) {
+	    /* insert a closing "/" */
+	    size += 1;
+	}
+	else {
+	    /*
+	     * two of above plus "/":
+	     *     <ns%d:%s> ... </ns%d:%s>
+	     * OR  <%s> ... </%s>
+	     */
+	    size = 2 * size + 1;
+	}
+
+	for (attr = elem->attr; attr; attr = attr->next) {
+	    if (attr->ns == APR_XML_NS_NONE) {
+		/* compute size of: ' %s="%s"' */
+		size += 1 + strlen(attr->name) + 2 + strlen(attr->value) + 1;
+	    }
+	    else {
+		/* compute size of: ' ns%d:%s="%s"' */
+                int ns = ns_map ? ns_map[attr->ns] : attr->ns;
+                size += 3 + APR_XML_NS_LEN(ns) + 1 + strlen(attr->name) + 2 + strlen(attr->value) + 1;
+	    }
+	}
+
+	/*
+	** If the element has an xml:lang value that is *different* from
+	** its parent, then add the thing in: ' xml:lang="%s"'.
+	**
+	** NOTE: we take advantage of the pointer equality established by
+	** the parsing for "inheriting" the xml:lang values from parents.
+	*/
+	if (elem->lang != NULL &&
+	    (elem->parent == NULL || elem->lang != elem->parent->lang)) {
+	    size += 11 + strlen(elem->lang) + 1;
+	}
+    }
+    else if (style == APR_XML_X2T_LANG_INNER) {
+	/*
+	 * This style prepends the xml:lang value plus a null terminator.
+	 * If a lang value is not present, then we insert a null term.
+	 */
+	size = elem->lang ? strlen(elem->lang) + 1 : 1;
+    }
+    else
+	size = 0;
+
+    size += text_size(elem->first_cdata.first);
+
+    for (elem = elem->first_child; elem; elem = elem->next) {
+	/* the size of the child element plus the CDATA that follows it */
+	size += (elem_size(elem, APR_XML_X2T_FULL, NULL, ns_map) +
+		 text_size(elem->following_cdata.first));
+    }
+
+    return size;
+}
+
+static char *write_text(char *s, const apr_text *t)
+{
+    for (; t; t = t->next) {
+	apr_size_t len = strlen(t->text);
+	memcpy(s, t->text, len);
+	s += len;
+    }
+    return s;
+}
+
+static char *write_elem(char *s, const apr_xml_elem *elem, int style,
+			apr_array_header_t *namespaces, int *ns_map)
+{
+    const apr_xml_elem *child;
+    apr_size_t len;
+    int ns;
+
+    if (style == APR_XML_X2T_FULL || style == APR_XML_X2T_FULL_NS_LANG) {
+	int empty = APR_XML_ELEM_IS_EMPTY(elem);
+	const apr_xml_attr *attr;
+
+	if (elem->ns == APR_XML_NS_NONE) {
+	    len = sprintf(s, "<%s", elem->name);
+	}
+	else {
+	    ns = ns_map ? ns_map[elem->ns] : elem->ns;
+	    len = sprintf(s, "<ns%d:%s", ns, elem->name);
+	}
+	s += len;
+
+	for (attr = elem->attr; attr; attr = attr->next) {
+	    if (attr->ns == APR_XML_NS_NONE)
+		len = sprintf(s, " %s=\"%s\"", attr->name, attr->value);
+            else {
+                ns = ns_map ? ns_map[attr->ns] : attr->ns;
+                len = sprintf(s, " ns%d:%s=\"%s\"", ns, attr->name, attr->value);
+            }
+	    s += len;
+	}
+
+	/* add the xml:lang value if necessary */
+	if (elem->lang != NULL &&
+	    (style == APR_XML_X2T_FULL_NS_LANG ||
+	     elem->parent == NULL ||
+	     elem->lang != elem->parent->lang)) {
+	    len = sprintf(s, " xml:lang=\"%s\"", elem->lang);
+	    s += len;
+	}
+
+	/* add namespace definitions, if required */
+	if (style == APR_XML_X2T_FULL_NS_LANG) {
+	    int i;
+
+	    for (i = namespaces->nelts; i--;) {
+		len = sprintf(s, " xmlns:ns%d=\"%s\"", i,
+			      APR_XML_GET_URI_ITEM(namespaces, i));
+		s += len;
+	    }
+	}
+
+	/* no more to do. close it up and go. */
+	if (empty) {
+	    *s++ = '/';
+	    *s++ = '>';
+	    return s;
+	}
+
+	/* just close it */
+	*s++ = '>';
+    }
+    else if (style == APR_XML_X2T_LANG_INNER) {
+	/* prepend the xml:lang value */
+	if (elem->lang != NULL) {
+	    len = strlen(elem->lang);
+	    memcpy(s, elem->lang, len);
+	    s += len;
+	}
+	*s++ = '\0';
+    }
+
+    s = write_text(s, elem->first_cdata.first);
+
+    for (child = elem->first_child; child; child = child->next) {
+	s = write_elem(s, child, APR_XML_X2T_FULL, NULL, ns_map);
+	s = write_text(s, child->following_cdata.first);
+    }
+
+    if (style == APR_XML_X2T_FULL || style == APR_XML_X2T_FULL_NS_LANG) {
+	if (elem->ns == APR_XML_NS_NONE) {
+	    len = sprintf(s, "</%s>", elem->name);
+	}
+	else {
+	    ns = ns_map ? ns_map[elem->ns] : elem->ns;
+	    len = sprintf(s, "</ns%d:%s>", ns, elem->name);
+	}
+	s += len;
+    }
+
+    return s;
+}
+
+APU_DECLARE(void) apr_xml_quote_elem(apr_pool_t *p, apr_xml_elem *elem)
+{
+    apr_text *scan_txt;
+    apr_xml_attr *scan_attr;
+    apr_xml_elem *scan_elem;
+
+    /* convert the element's text */
+    for (scan_txt = elem->first_cdata.first;
+	 scan_txt != NULL;
+	 scan_txt = scan_txt->next) {
+	scan_txt->text = apr_xml_quote_string(p, scan_txt->text, 0);
+    }
+    for (scan_txt = elem->following_cdata.first;
+	 scan_txt != NULL;
+	 scan_txt = scan_txt->next) {
+	scan_txt->text = apr_xml_quote_string(p, scan_txt->text, 0);
+    }
+
+    /* convert the attribute values */
+    for (scan_attr = elem->attr;
+	 scan_attr != NULL;
+	 scan_attr = scan_attr->next) {
+	scan_attr->value = apr_xml_quote_string(p, scan_attr->value, 1);
+    }
+
+    /* convert the child elements */
+    for (scan_elem = elem->first_child;
+	 scan_elem != NULL;
+	 scan_elem = scan_elem->next) {
+	apr_xml_quote_elem(p, scan_elem);
+    }
+}
+
+/* convert an element to a text string */
+APU_DECLARE(void) apr_xml_to_text(apr_pool_t * p, const apr_xml_elem *elem,
+                                  int style, apr_array_header_t *namespaces,
+                                  int *ns_map, const char **pbuf,
+                                  apr_size_t *psize)
+{
+    /* get the exact size, plus a null terminator */
+    apr_size_t size = elem_size(elem, style, namespaces, ns_map) + 1;
+    char *s = apr_palloc(p, size);
+
+    (void) write_elem(s, elem, style, namespaces, ns_map);
+    s[size - 1] = '\0';
+
+    *pbuf = s;
+    if (psize)
+	*psize = size;
+}
+
+APU_DECLARE(const char *) apr_xml_empty_elem(apr_pool_t * p,
+                                             const apr_xml_elem *elem)
+{
+    if (elem->ns == APR_XML_NS_NONE) {
+	/*
+	 * The prefix (xml...) is already within the prop name, or
+	 * the element simply has no prefix.
+	 */
+	return apr_psprintf(p, "<%s/>" DEBUG_CR, elem->name);
+    }
+
+    return apr_psprintf(p, "<ns%d:%s/>" DEBUG_CR, elem->ns, elem->name);
+}
+
+/* return the URI's (existing) index, or insert it and return a new index */
+APU_DECLARE(int) apr_xml_insert_uri(apr_array_header_t *uri_array,
+                                    const char *uri)
+{
+    int i;
+    const char **pelt;
+
+    /* never insert an empty URI; this index is always APR_XML_NS_NONE */
+    if (*uri == '\0')
+        return APR_XML_NS_NONE;  
+
+    for (i = uri_array->nelts; i--;) {
+	if (strcmp(uri, APR_XML_GET_URI_ITEM(uri_array, i)) == 0)
+	    return i;
+    }
+
+    pelt = apr_array_push(uri_array);
+    *pelt = uri;		/* assume uri is const or in a pool */
+    return uri_array->nelts - 1;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.lo
new file mode 100644
index 00000000..86edf54d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.lo
@@ -0,0 +1,12 @@
+# apr_xml.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_xml.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_xml.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.o
new file mode 100644
index 00000000..738be5f0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/apr_xml.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.a b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.a
new file mode 100644
index 00000000..b38d406d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.a
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.la b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.la
new file mode 100644
index 00000000..5d5897c9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.la
@@ -0,0 +1,35 @@
+# libexpat.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libexpat.so.0'
+
+# Names of this library.
+library_names='libexpat.so.0.5.0 libexpat.so.0 libexpat.so'
+
+# The name of the static archive.
+old_library='libexpat.a'
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Version information for libexpat.
+current=5
+age=5
+revision=0
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.lai b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.lai
new file mode 100644
index 00000000..b5f91d99
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.lai
@@ -0,0 +1,35 @@
+# libexpat.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libexpat.so.0'
+
+# Names of this library.
+library_names='libexpat.so.0.5.0 libexpat.so.0 libexpat.so'
+
+# The name of the static archive.
+old_library='libexpat.a'
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Version information for libexpat.
+current=5
+age=5
+revision=0
+
+# Is this an already installed library?
+installed=yes
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so
new file mode 100755
index 00000000..aecd7ef4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so.0 b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so.0
new file mode 100755
index 00000000..aecd7ef4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so.0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so.0.5.0 b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so.0.5.0
new file mode 100755
index 00000000..aecd7ef4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/.libs/libexpat.so.0.5.0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/COPYING b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/COPYING
new file mode 100644
index 00000000..e3ad54e9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/COPYING
@@ -0,0 +1,22 @@
+Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
+                               and Clark Cooper
+Copyright (c) 2001, 2002 Expat maintainers.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/Makefile
new file mode 100644
index 00000000..07be7166
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/Makefile
@@ -0,0 +1,113 @@
+################################################################
+# Process this file with top-level configure script to produce Makefile
+#
+# Copyright 2000 Clark Cooper
+#
+#  This file is part of EXPAT.
+#
+#  EXPAT is free software; you can redistribute it and/or modify it
+#  under the terms of the License (based on the MIT/X license) contained
+#  in the file COPYING that comes with this distribution.
+#
+# EXPAT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN EXPAT.
+#
+
+SHELL = /bin/bash
+
+srcdir = .
+top_srcdir = .
+
+
+prefix = /bottlenecks/rubbos/app/apache2
+exec_prefix = /bottlenecks/rubbos/app/apache2
+
+bindir = /bottlenecks/rubbos/app/apache2/bin
+libdir = /bottlenecks/rubbos/app/apache2/lib
+includedir = /bottlenecks/rubbos/app/apache2/include
+mandir = ${prefix}/man/man1
+
+top_builddir = .
+
+
+INSTALL = /usr/bin/install -c
+INSTALL_PROGRAM = ${INSTALL}
+INSTALL_DATA = ${INSTALL} -m 644
+mkinstalldirs = $(SHELL) $(top_srcdir)/conftools/mkinstalldirs
+
+MANFILE = $(srcdir)/doc/xmlwf.1
+APIHEADER = $(srcdir)/lib/expat.h
+LIBRARY = libexpat.la
+
+CC = gcc
+LIBTOOL = $(SHELL) $(top_builddir)/libtool
+
+INCLUDES = -I$(srcdir)/lib -I.
+LDFLAGS = 
+CPPFLAGS = 
+CFLAGS = -g -O2 -DHAVE_EXPAT_CONFIG_H
+VSNFLAG = -version-info 5:0:5
+
+### autoconf this?
+LTFLAGS = --silent
+
+COMPILE = $(CC) $(CFLAGS) $(DEFS) $(CPPFLAGS) $(INCLUDES)
+LTCOMPILE = $(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE)
+LINK_LIB = $(LIBTOOL) $(LTFLAGS) --mode=link $(COMPILE) -no-undefined $(VSNFLAG) -rpath $(libdir) $(LDFLAGS) -o $@
+LINK_EXE = $(LIBTOOL) $(LTFLAGS) --mode=link $(COMPILE) $(LDFLAGS) -o $@
+
+LIB_OBJS = lib/xmlparse.lo lib/xmltok.lo lib/xmlrole.lo
+
+all: $(LIBRARY)
+
+clean:
+	cd lib && rm -f $(LIBRARY) *.o *.lo && rm -rf .libs _libs
+	rm -rf .libs libexpat.la
+
+clobber: clean
+
+distclean: clean
+	rm -f expat_config.h config.status config.log config.cache libtool
+	rm -f Makefile
+
+extraclean: distclean
+	rm -f expat_config.h.in configure
+	rm -f conftools/ltconfig conftools/ltmain.sh conftools/libtool.m4
+
+check: tests/runtests
+	tests/runtests
+
+install: installlib
+
+installlib: $(LIBRARY) $(APIHEADER)
+	$(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir)
+	$(LIBTOOL)  --mode=install $(INSTALL) $(LIBRARY) $(DESTDIR)$(libdir)/$(LIBRARY)
+	$(INSTALL_DATA) $(APIHEADER) $(DESTDIR)$(includedir)
+
+$(LIBRARY): $(LIB_OBJS)
+	$(LINK_LIB) $(LIB_OBJS)
+
+lib/xmlparse.lo: lib/xmlparse.c lib/expat.h lib/xmlrole.h lib/xmltok.h \
+	$(top_builddir)/expat_config.h lib/internal.h
+
+lib/xmltok.lo: lib/xmltok.c lib/xmltok_impl.c lib/xmltok_ns.c \
+	lib/ascii.h lib/asciitab.h lib/iasciitab.h lib/latin1tab.h \
+	lib/nametab.h lib/utf8tab.h lib/xmltok.h lib/xmltok_impl.h \
+	$(top_builddir)/expat_config.h
+
+.SUFFIXES: .c .lo .o
+
+.c.o:
+	$(COMPILE) -o $@ -c $<
+.c.lo:
+	$(LTCOMPILE) -o $@ -c $<
+
+.PHONY: buildlib all \
+	clean distclean extraclean maintainer-clean \
+	dist distdir \
+	install uninstall
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/Makefile.in
new file mode 100644
index 00000000..5dd7d919
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/Makefile.in
@@ -0,0 +1,113 @@
+################################################################
+# Process this file with top-level configure script to produce Makefile
+#
+# Copyright 2000 Clark Cooper
+#
+#  This file is part of EXPAT.
+#
+#  EXPAT is free software; you can redistribute it and/or modify it
+#  under the terms of the License (based on the MIT/X license) contained
+#  in the file COPYING that comes with this distribution.
+#
+# EXPAT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN EXPAT.
+#
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+libdir = @libdir@
+includedir = @includedir@
+mandir = ${prefix}/man/man1
+
+top_builddir = .
+
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+mkinstalldirs = $(SHELL) $(top_srcdir)/conftools/mkinstalldirs
+
+MANFILE = $(srcdir)/doc/xmlwf.1
+APIHEADER = $(srcdir)/lib/expat.h
+LIBRARY = libexpat.la
+
+CC = @CC@
+LIBTOOL = @LIBTOOL@
+
+INCLUDES = -I$(srcdir)/lib -I.
+LDFLAGS = @LDFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CFLAGS = @CFLAGS@ -DHAVE_EXPAT_CONFIG_H
+VSNFLAG = -version-info @LIBCURRENT@:@LIBREVISION@:@LIBAGE@
+
+### autoconf this?
+LTFLAGS = --silent
+
+COMPILE = $(CC) $(CFLAGS) $(DEFS) $(CPPFLAGS) $(INCLUDES)
+LTCOMPILE = $(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE)
+LINK_LIB = $(LIBTOOL) $(LTFLAGS) --mode=link $(COMPILE) -no-undefined $(VSNFLAG) -rpath $(libdir) $(LDFLAGS) -o $@
+LINK_EXE = $(LIBTOOL) $(LTFLAGS) --mode=link $(COMPILE) $(LDFLAGS) -o $@
+
+LIB_OBJS = lib/xmlparse.lo lib/xmltok.lo lib/xmlrole.lo
+
+all: $(LIBRARY)
+
+clean:
+	cd lib && rm -f $(LIBRARY) *.o *.lo && rm -rf .libs _libs
+	rm -rf .libs libexpat.la
+
+clobber: clean
+
+distclean: clean
+	rm -f expat_config.h config.status config.log config.cache libtool
+	rm -f Makefile
+
+extraclean: distclean
+	rm -f expat_config.h.in configure
+	rm -f conftools/ltconfig conftools/ltmain.sh conftools/libtool.m4
+
+check: tests/runtests
+	tests/runtests
+
+install: installlib
+
+installlib: $(LIBRARY) $(APIHEADER)
+	$(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir)
+	$(LIBTOOL)  --mode=install $(INSTALL) $(LIBRARY) $(DESTDIR)$(libdir)/$(LIBRARY)
+	$(INSTALL_DATA) $(APIHEADER) $(DESTDIR)$(includedir)
+
+$(LIBRARY): $(LIB_OBJS)
+	$(LINK_LIB) $(LIB_OBJS)
+
+lib/xmlparse.lo: lib/xmlparse.c lib/expat.h lib/xmlrole.h lib/xmltok.h \
+	$(top_builddir)/expat_config.h lib/internal.h
+
+lib/xmltok.lo: lib/xmltok.c lib/xmltok_impl.c lib/xmltok_ns.c \
+	lib/ascii.h lib/asciitab.h lib/iasciitab.h lib/latin1tab.h \
+	lib/nametab.h lib/utf8tab.h lib/xmltok.h lib/xmltok_impl.h \
+	$(top_builddir)/expat_config.h
+
+.SUFFIXES: .c .lo .o
+
+.c.o:
+	$(COMPILE) -o $@ -c $<
+.c.lo:
+	$(LTCOMPILE) -o $@ -c $<
+
+.PHONY: buildlib all \
+	clean distclean extraclean maintainer-clean \
+	dist distdir \
+	install uninstall
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/README b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/README
new file mode 100644
index 00000000..d391c7e1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/README
@@ -0,0 +1,119 @@
+
+                        Expat, Release 1.95.7
+
+This is Expat, a C library for parsing XML, written by James Clark.
+Expat is a stream-oriented XML parser.  This means that you register
+handlers with the parser before starting the parse.  These handlers
+are called when the parser discovers the associated structures in the
+document being parsed.  A start tag is an example of the kind of
+structures for which you may register handlers.
+
+Windows users should use the expat_win32bin package, which includes
+both precompiled libraries and executalbes, and source code for
+developers.
+
+Expat is free software.  You may copy, distribute, and modify it under
+the terms of the License contained in the file COPYING distributed
+with this package.  This license is the same as the MIT/X Consortium
+license.
+
+Versions of Expat that have an odd minor version (the middle number in
+the release above), are development releases and should be considered
+as beta software.  Releases with even minor version numbers are
+intended to be production grade software.
+
+If you are building Expat from a check-out from the CVS repository,
+you need to run a script that generates the configure script using the
+GNU autoconf and libtool tools.  To do this, you need to have
+autoconf 2.52 or newer and libtool 1.4 or newer.  Run the script like
+this:
+
+        ./buildconf.sh
+
+Once this has been done, follow the same instructions as for building
+from a source distribution.
+
+To build Expat from a source distribution, you first run the
+configuration shell script in the top level distribution directory:
+
+        ./configure
+
+There are many options which you may provide to configure (which you
+can discover by running configure with the --help option).  But the
+one of most interest is the one that sets the installation directory.
+By default, the configure script will set things up to install
+libexpat into /usr/local/lib, expat.h into /usr/local/include, and
+xmlwf into /usr/local/bin.  If, for example, you'd prefer to install
+into /home/me/mystuff/lib, /home/me/mystuff/include, and
+/home/me/mystuff/bin, you can tell configure about that with:
+
+        ./configure --prefix=/home/me/mystuff
+
+After running the configure script, the "make" command will build
+things and "make install" will install things into their proper
+location.  Note that you need to have write permission into the
+directories into which things will be installed.
+
+If you are interested in building Expat to provide document
+information in UTF-16 rather than the default UTF-8, following these
+instructions:
+
+        1. For UTF-16 output as unsigned short (and version/error
+           strings as char), run:
+
+               ./configure CPPFLAGS=-DXML_UNICODE
+
+           For UTF-16 output as wchar_t (incl. version/error strings),
+           run:
+
+               ./configure CFLAGS="-g -O2 -fshort-wchar" \
+                           CPPFLAGS=-DXML_UNICODE_WCHAR_T
+
+        2. Edit the MakeFile, changing:
+
+               LIBRARY = libexpat.la
+
+           to:
+
+               LIBRARY = libexpatw.la
+
+           (Note the additional "w" in the library name.)
+
+        3. Run "make buildlib" (which builds the library only).
+
+        4. Run "make installlib" (which installs the library only).
+
+Note for Solaris users:  The "ar" command is usually located in
+"/usr/ccs/bin", which is not in the default PATH.  You will need to
+add this to your path for the "make" command, and probably also switch
+to GNU make (the "make" found in /usr/ccs/bin does not seem to work
+properly -- appearantly it does not understand .PHONY directives).  If
+you're using ksh or bash, use this command to build:
+
+        PATH=/usr/ccs/bin:$PATH make
+
+The unit and regression tests for Expat require the "check" library on
+Unix; more information is available at http://check.sourceforge.net/,
+and downloadable packages are available from the library's project
+page on SourceForge: http://sourceforge.net/projects/check/.  You do
+not need to install the check library to build and use Expat, only to
+build and run Expat's test suite.
+
+When using Expat with a project using autoconf for configuration, you
+can use the probing macro in conftools/expat.m4 to determine how to
+include Expat.  See the comments at the top of that file for more
+information.
+
+A reference manual is available in the file doc/reference.html in this
+distribution.
+
+The homepage for this project is http://www.libexpat.org/.  There
+are links there to connect you to the bug reports page.  If you need
+to report a bug when you don't have access to a browser, you may also
+send a bug report by email to expat-bugs@mail.libexpat.org.
+
+Discussion related to the direction of future expat development takes
+place on expat-discuss@mail.libexpat.org.  Archives of this list and
+other Expat-related lists may be found at:
+
+        http://mail.libexpat.org/mailman-21/listinfo/
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/buildconf.sh b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/buildconf.sh
new file mode 100755
index 00000000..94ea8a1c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/buildconf.sh
@@ -0,0 +1,78 @@
+#! /bin/sh
+
+#
+# Find libtoolize. Prefer 1.x versions.
+#
+libtoolize=`conftools/PrintPath glibtoolize1 glibtoolize libtoolize libtoolize15 libtoolize14`
+if [ "x$libtoolize" = "x" ]; then
+    echo "libtoolize not found in path"
+    exit 1
+fi
+
+#
+# Create the libtool helper files
+#
+# Note: we copy (rather than link) the files.
+#
+# Note: This bundled version of expat will not always replace the
+# files since we have a special config.guess/config.sub that we
+# want to ensure is used.
+echo "Copying libtool helper files ..."
+
+# Remove any m4 cache and libtool files so one can switch between 
+# autoconf and libtool versions by simply rerunning the buildconf script.
+#
+m4files='lt~obsolete.m4 ltversion.m4 ltoptions.m4 argz.m4 ltsugar.m4 libtool.m4'
+
+(cd conftools ; rm -f ltconfig ltmain.sh aclocal.m4 $m4files)
+rm -rf autom4te*.cache aclocal.m4
+
+$libtoolize --copy --automake
+
+#
+# find libtool.m4
+#
+if [ ! -f libtool.m4 ]; then
+  ltpath=`dirname $libtoolize`
+  ltfile=${LIBTOOL_M4-`cd $ltpath/../share/aclocal ; pwd`/libtool.m4}
+  if [ -f $ltfile ]; then
+    echo "libtool.m4 found at $ltfile"
+    cp $ltfile conftools/libtool.m4
+  else
+    echo "libtool.m4 not found - aborting!"
+    exit 1
+  fi
+fi
+
+#
+# Build aclocal.m4 from libtool's m4 files
+#
+echo "dnl THIS FILE IS AUTOMATICALLY GENERATED BY buildconf.sh" > aclocal.m4
+echo "dnl edits here will be lost" >> aclocal.m4
+
+for m4file in $m4files
+do
+  m4file=conftools/$m4file
+  if [ -f $m4file ]; then
+    echo "Incorporating $m4file into aclocal.m4 ..."
+    cat $m4file >> aclocal.m4
+    rm -f $m4file
+  fi
+done
+
+cross_compile_warning="warning: AC_TRY_RUN called without default to allow cross compiling"
+
+#
+# Generate the autoconf header template (config.h.in) and ./configure
+#
+echo "Creating config.h.in ..."
+${AUTOHEADER:-autoheader} 2>&1 | grep -v "$cross_compile_warning"
+
+echo "Creating configure ..."
+### do some work to toss config.cache?
+${AUTOCONF:-autoconf} 2>&1 | grep -v "$cross_compile_warning"
+
+# Remove autoconf caches
+rm -rf autom4te*.cache aclocal.m4
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/config.log b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/config.log
new file mode 100644
index 00000000..ce696c8b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/config.log
@@ -0,0 +1,1017 @@
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by expat configure 1.95.7, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure --disable-option-checking --disable-option-checking --enable-module=so --enable-so --with-mpm=worker --cache-file=/dev/null --srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util --with-apr=../apr --prefix=/bottlenecks/rubbos/app/apache2 --exec-prefix=/bottlenecks/rubbos/app/apache2 --libdir=${prefix}/lib --includedir=/bottlenecks/rubbos/app/apache2/include --bindir=${prefix}/bin --cache-file=/dev/null --srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat --prefix=/bottlenecks/rubbos/app/apache2 --exec-prefix=/bottlenecks/rubbos/app/apache2 --libdir=/bottlenecks/rubbos/app/apache2/lib --includedir=/bottlenecks/rubbos/app/apache2/include --bindir=/bottlenecks/rubbos/app/apache2/bin
+
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = ubuntu
+uname -m = x86_64
+uname -r = 3.16.0-30-generic
+uname -s = Linux
+uname -v = #40~14.04.1-Ubuntu SMP Thu Jan 15 17:43:14 UTC 2015
+
+/usr/bin/uname -p = unknown
+/bin/uname -X     = unknown
+
+/bin/arch              = unknown
+/usr/bin/arch -k       = unknown
+/usr/convex/getsysinfo = unknown
+/usr/bin/hostinfo      = unknown
+/bin/machine           = unknown
+/usr/bin/oslevel       = unknown
+/bin/universe          = unknown
+
+PATH: /bottlenecks/rubbos/app/jdk1.6.0_27/bin
+PATH: /bin/unix
+PATH: /bottlenecks/rubbos/app/apache-ant-1.6.5/bin
+PATH: /bottlenecks/rubbos/app/apache-tomcat-5.5.17/bin
+PATH: /usr/local/sbin
+PATH: /usr/local/bin
+PATH: /usr/sbin
+PATH: /usr/bin
+PATH: /sbin
+PATH: /bin
+PATH: /usr/games
+PATH: /usr/local/games
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+configure:2061: checking build system type
+configure:2079: result: x86_64-unknown-linux-gnu
+configure:2101: checking host system type
+configure:2116: result: x86_64-unknown-linux-gnu
+configure:2138: checking target system type
+configure:2153: result: x86_64-unknown-linux-gnu
+configure:2311: checking for gcc
+configure:2327: found /usr/bin/gcc
+configure:2338: result: gcc
+configure:2570: checking for C compiler version
+configure:2578: gcc --version >&5
+gcc (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4
+Copyright (C) 2013 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+configure:2582: $? = 0
+configure:2589: gcc -v >&5
+Using built-in specs.
+COLLECT_GCC=gcc
+COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
+Thread model: posix
+gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) 
+configure:2593: $? = 0
+configure:2600: gcc -V >&5
+gcc: error: unrecognized command line option '-V'
+gcc: fatal error: no input files
+compilation terminated.
+configure:2604: $? = 4
+configure:2627: checking for C compiler default output file name
+configure:2649: gcc    conftest.c  >&5
+configure:2653: $? = 0
+configure:2691: result: a.out
+configure:2710: checking whether the C compiler works
+configure:2720: ./a.out
+configure:2724: $? = 0
+configure:2743: result: yes
+configure:2750: checking whether we are cross compiling
+configure:2752: result: no
+configure:2755: checking for suffix of executables
+configure:2762: gcc -o conftest    conftest.c  >&5
+configure:2766: $? = 0
+configure:2792: result: 
+configure:2798: checking for suffix of object files
+configure:2824: gcc -c   conftest.c >&5
+configure:2828: $? = 0
+configure:2853: result: o
+configure:2857: checking whether we are using the GNU C compiler
+configure:2886: gcc -c   conftest.c >&5
+configure:2893: $? = 0
+configure:2910: result: yes
+configure:2919: checking whether gcc accepts -g
+configure:2949: gcc -c -g  conftest.c >&5
+configure:2956: $? = 0
+configure:3057: result: yes
+configure:3074: checking for gcc option to accept ISO C89
+configure:3148: gcc  -c -g -O2  conftest.c >&5
+configure:3155: $? = 0
+configure:3178: result: none needed
+configure:3196: checking for a sed that does not truncate output
+configure:3252: result: /bin/sed
+configure:3255: checking for grep that handles long lines and -e
+configure:3315: result: /bin/grep
+configure:3320: checking for egrep
+configure:3384: result: /bin/grep -E
+configure:3400: checking for ld used by gcc
+configure:3467: result: /usr/bin/ld
+configure:3476: checking if the linker (/usr/bin/ld) is GNU ld
+configure:3491: result: yes
+configure:3496: checking for /usr/bin/ld option to reload object files
+configure:3503: result: -r
+configure:3521: checking for BSD-compatible nm
+configure:3570: result: /usr/bin/nm -B
+configure:3574: checking whether ln -s works
+configure:3578: result: yes
+configure:3585: checking how to recognize dependent libraries
+configure:3771: result: pass_all
+configure:3860: gcc -c -g -O2  conftest.c >&5
+configure:3863: $? = 0
+configure:4299: checking how to run the C preprocessor
+configure:4339: gcc -E  conftest.c
+configure:4346: $? = 0
+configure:4377: gcc -E  conftest.c
+conftest.c:8:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:4384: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:4417: result: gcc -E
+configure:4446: gcc -E  conftest.c
+configure:4453: $? = 0
+configure:4484: gcc -E  conftest.c
+conftest.c:8:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:4491: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:4531: checking for ANSI C header files
+configure:4561: gcc -c -g -O2  conftest.c >&5
+configure:4568: $? = 0
+configure:4667: gcc -o conftest -g -O2   conftest.c  >&5
+configure:4671: $? = 0
+configure:4677: ./conftest
+configure:4681: $? = 0
+configure:4699: result: yes
+configure:4723: checking for sys/types.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4723: checking for sys/stat.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4723: checking for stdlib.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4723: checking for string.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4723: checking for memory.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4723: checking for strings.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4723: checking for inttypes.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4723: checking for stdint.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4723: checking for unistd.h
+configure:4744: gcc -c -g -O2  conftest.c >&5
+configure:4751: $? = 0
+configure:4768: result: yes
+configure:4798: checking dlfcn.h usability
+configure:4815: gcc -c -g -O2  conftest.c >&5
+configure:4822: $? = 0
+configure:4836: result: yes
+configure:4840: checking dlfcn.h presence
+configure:4855: gcc -E  conftest.c
+configure:4862: $? = 0
+configure:4876: result: yes
+configure:4909: checking for dlfcn.h
+configure:4918: result: yes
+configure:4991: checking for g++
+configure:5007: found /usr/bin/g++
+configure:5018: result: g++
+configure:5045: checking for C++ compiler version
+configure:5053: g++ --version >&5
+g++ (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4
+Copyright (C) 2013 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+configure:5057: $? = 0
+configure:5064: g++ -v >&5
+Using built-in specs.
+COLLECT_GCC=g++
+COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
+Thread model: posix
+gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) 
+configure:5068: $? = 0
+configure:5075: g++ -V >&5
+g++: error: unrecognized command line option '-V'
+g++: fatal error: no input files
+compilation terminated.
+configure:5079: $? = 4
+configure:5082: checking whether we are using the GNU C++ compiler
+configure:5111: g++ -c   conftest.cpp >&5
+configure:5118: $? = 0
+configure:5135: result: yes
+configure:5144: checking whether g++ accepts -g
+configure:5174: g++ -c -g  conftest.cpp >&5
+configure:5181: $? = 0
+configure:5282: result: yes
+configure:5315: checking how to run the C++ preprocessor
+configure:5351: g++ -E  conftest.cpp
+configure:5358: $? = 0
+configure:5389: g++ -E  conftest.cpp
+conftest.cpp:19:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:5396: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_DLFCN_H 1
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:5429: result: g++ -E
+configure:5458: g++ -E  conftest.cpp
+configure:5465: $? = 0
+configure:5496: g++ -E  conftest.cpp
+conftest.cpp:19:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:5503: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_DLFCN_H 1
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:5598: checking for g77
+configure:5628: result: no
+configure:5598: checking for xlf
+configure:5628: result: no
+configure:5598: checking for f77
+configure:5628: result: no
+configure:5598: checking for frt
+configure:5628: result: no
+configure:5598: checking for pgf77
+configure:5628: result: no
+configure:5598: checking for cf77
+configure:5628: result: no
+configure:5598: checking for fort77
+configure:5628: result: no
+configure:5598: checking for fl32
+configure:5628: result: no
+configure:5598: checking for af77
+configure:5628: result: no
+configure:5598: checking for xlf90
+configure:5628: result: no
+configure:5598: checking for f90
+configure:5628: result: no
+configure:5598: checking for pgf90
+configure:5628: result: no
+configure:5598: checking for pghpf
+configure:5628: result: no
+configure:5598: checking for epcf90
+configure:5628: result: no
+configure:5598: checking for gfortran
+configure:5628: result: no
+configure:5598: checking for g95
+configure:5628: result: no
+configure:5598: checking for xlf95
+configure:5628: result: no
+configure:5598: checking for f95
+configure:5628: result: no
+configure:5598: checking for fort
+configure:5628: result: no
+configure:5598: checking for ifort
+configure:5628: result: no
+configure:5598: checking for ifc
+configure:5628: result: no
+configure:5598: checking for efc
+configure:5628: result: no
+configure:5598: checking for pgf95
+configure:5628: result: no
+configure:5598: checking for lf95
+configure:5628: result: no
+configure:5598: checking for ftn
+configure:5628: result: no
+configure:5651: checking for Fortran 77 compiler version
+configure:5659:  --version >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure: line 5661: --version: command not found
+configure:5663: $? = 127
+configure:5670:  -v >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure: line 5672: -v: command not found
+configure:5674: $? = 127
+configure:5681:  -V >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure: line 5683: -V: command not found
+configure:5685: $? = 127
+configure:5693: checking whether we are using the GNU Fortran 77 compiler
+configure:5712:  -c  conftest.F >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure: line 5714: -c: command not found
+configure:5719: $? = 127
+configure: failed program was:
+|       program main
+| #ifndef __GNUC__
+|        choke me
+| #endif
+| 
+|       end
+configure:5736: result: no
+configure:5742: checking whether  accepts -g
+configure:5759:  -c -g conftest.f >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure: line 5761: -c: command not found
+configure:5766: $? = 127
+configure: failed program was:
+|       program main
+| 
+|       end
+configure:5782: result: no
+configure:5815: checking the maximum length of command line arguments
+configure:5927: result: 1572864
+configure:5939: checking command to parse /usr/bin/nm -B output from gcc object
+configure:6044: gcc -c -g -O2  conftest.c >&5
+configure:6047: $? = 0
+configure:6051: /usr/bin/nm -B conftest.o \| sed -n -e 's/^.*[ 	]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ 	][ 	]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' \> conftest.nm
+configure:6054: $? = 0
+configure:6106: gcc -o conftest -g -O2   conftest.c conftstm.o >&5
+configure:6109: $? = 0
+configure:6147: result: ok
+configure:6151: checking for objdir
+configure:6166: result: .libs
+configure:6258: checking for ar
+configure:6274: found /usr/bin/ar
+configure:6285: result: ar
+configure:6350: checking for ranlib
+configure:6366: found /usr/bin/ranlib
+configure:6377: result: ranlib
+configure:6442: checking for strip
+configure:6458: found /usr/bin/strip
+configure:6469: result: strip
+configure:7063: checking if gcc supports -fno-rtti -fno-exceptions
+configure:7081: gcc -c -g -O2  -fno-rtti -fno-exceptions conftest.c >&5
+cc1: warning: command line option '-fno-rtti' is valid for C++/ObjC++ but not for C [enabled by default]
+configure:7085: $? = 0
+configure:7098: result: no
+configure:7113: checking for gcc option to produce PIC
+configure:7345: result: -fPIC
+configure:7353: checking if gcc PIC flag -fPIC works
+configure:7371: gcc -c -g -O2  -fPIC -DPIC conftest.c >&5
+configure:7375: $? = 0
+configure:7388: result: yes
+configure:7416: checking if gcc static flag -static works
+configure:7444: result: yes
+configure:7454: checking if gcc supports -c -o file.o
+configure:7475: gcc -c -g -O2  -o out/conftest2.o conftest.c >&5
+configure:7479: $? = 0
+configure:7501: result: yes
+configure:7527: checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
+configure:8515: result: yes
+configure:8536: checking whether -lc should be explicitly linked in
+configure:8541: gcc -c -g -O2  conftest.c >&5
+configure:8544: $? = 0
+configure:8559: gcc -shared conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| grep  -lc  \>/dev/null 2\>\&1
+configure:8562: $? = 0
+configure:8574: result: no
+configure:8582: checking dynamic linker characteristics
+configure:9186: result: GNU/Linux ld.so
+configure:9210: checking how to hardcode library paths into programs
+configure:9235: result: immediate
+configure:9249: checking whether stripping libraries is possible
+configure:9254: result: yes
+configure:10084: checking if libtool supports shared libraries
+configure:10086: result: yes
+configure:10089: checking whether to build shared libraries
+configure:10110: result: yes
+configure:10113: checking whether to build static libraries
+configure:10117: result: yes
+configure:10211: creating libtool
+configure:10804: checking for ld used by g++
+configure:10871: result: /usr/bin/ld -m elf_x86_64
+configure:10880: checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld
+configure:10895: result: yes
+configure:10946: checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
+configure:11900: result: yes
+configure:11921: g++ -c -g -O2  conftest.cpp >&5
+configure:11924: $? = 0
+configure:12080: checking for g++ option to produce PIC
+configure:12364: result: -fPIC
+configure:12372: checking if g++ PIC flag -fPIC works
+configure:12390: g++ -c -g -O2  -fPIC -DPIC conftest.cpp >&5
+configure:12394: $? = 0
+configure:12407: result: yes
+configure:12435: checking if g++ static flag -static works
+configure:12463: result: yes
+configure:12473: checking if g++ supports -c -o file.o
+configure:12494: g++ -c -g -O2  -o out/conftest2.o conftest.cpp >&5
+configure:12498: $? = 0
+configure:12520: result: yes
+configure:12546: checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
+configure:12572: result: yes
+configure:12639: checking dynamic linker characteristics
+configure:13191: result: GNU/Linux ld.so
+configure:13215: checking how to hardcode library paths into programs
+configure:13240: result: immediate
+configure:19540: checking for gcc
+configure:19567: result: gcc
+configure:19799: checking for C compiler version
+configure:19807: gcc --version >&5
+gcc (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4
+Copyright (C) 2013 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+configure:19811: $? = 0
+configure:19818: gcc -v >&5
+Using built-in specs.
+COLLECT_GCC=gcc
+COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
+Thread model: posix
+gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) 
+configure:19822: $? = 0
+configure:19829: gcc -V >&5
+gcc: error: unrecognized command line option '-V'
+gcc: fatal error: no input files
+compilation terminated.
+configure:19833: $? = 4
+configure:19836: checking whether we are using the GNU C compiler
+configure:19889: result: yes
+configure:19898: checking whether gcc accepts -g
+configure:20036: result: yes
+configure:20053: checking for gcc option to accept ISO C89
+configure:20157: result: none needed
+configure:20189: checking for a BSD-compatible install
+configure:20257: result: /usr/bin/install -c
+configure:20269: checking for ANSI C header files
+configure:20437: result: yes
+configure:20450: checking whether byte ordering is bigendian
+configure:20475: gcc -c -g -O2  conftest.c >&5
+conftest.c:21:9: error: unknown type name 'not'
+         not a universal capable compiler
+         ^
+conftest.c:21:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'universal'
+         not a universal capable compiler
+               ^
+conftest.c:21:15: error: unknown type name 'universal'
+configure:20482: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_DLFCN_H 1
+| #define STDC_HEADERS 1
+| /* end confdefs.h.  */
+| #ifndef __APPLE_CC__
+| 	       not a universal capable compiler
+| 	     #endif
+| 	     typedef int dummy;
+| 
+configure:20532: gcc -c -g -O2  conftest.c >&5
+configure:20539: $? = 0
+configure:20571: gcc -c -g -O2  conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:27:4: error: unknown type name 'not'
+    not big endian
+    ^
+conftest.c:27:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'endian'
+    not big endian
+            ^
+configure:20578: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_DLFCN_H 1
+| #define STDC_HEADERS 1
+| /* end confdefs.h.  */
+| #include <sys/types.h>
+| 		#include <sys/param.h>
+| 
+| int
+| main ()
+| {
+| #if BYTE_ORDER != BIG_ENDIAN
+| 		 not big endian
+| 		#endif
+| 
+|   ;
+|   return 0;
+| }
+configure:20830: result: no
+configure:20862: checking for an ANSI C-conforming const
+configure:20937: gcc -c -g -O2  conftest.c >&5
+configure:20944: $? = 0
+configure:20959: result: yes
+configure:20969: checking for size_t
+configure:20997: gcc -c -g -O2  conftest.c >&5
+configure:21004: $? = 0
+configure:21031: gcc -c -g -O2  conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:56:21: error: expected expression before ')' token
+ if (sizeof ((size_t)))
+                     ^
+configure:21038: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_DLFCN_H 1
+| #define STDC_HEADERS 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| if (sizeof ((size_t)))
+| 	  return 0;
+|   ;
+|   return 0;
+| }
+configure:21061: result: yes
+configure:21078: checking for memmove
+configure:21134: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c:43:6: warning: conflicting types for built-in function 'memmove' [enabled by default]
+ char memmove ();
+      ^
+configure:21141: $? = 0
+configure:21163: result: yes
+configure:21078: checking for bcopy
+configure:21134: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c:44:6: warning: conflicting types for built-in function 'bcopy' [enabled by default]
+ char bcopy ();
+      ^
+configure:21141: $? = 0
+configure:21163: result: yes
+configure:21192: checking check.h usability
+configure:21209: gcc -c -g -O2  conftest.c >&5
+conftest.c:55:19: fatal error: check.h: No such file or directory
+ #include <check.h>
+                   ^
+compilation terminated.
+configure:21216: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_DLFCN_H 1
+| #define STDC_HEADERS 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_BCOPY 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <check.h>
+configure:21230: result: no
+configure:21234: checking check.h presence
+configure:21249: gcc -E  conftest.c
+conftest.c:22:19: fatal error: check.h: No such file or directory
+ #include <check.h>
+                   ^
+compilation terminated.
+configure:21256: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME "expat"
+| #define PACKAGE_TARNAME "expat"
+| #define PACKAGE_VERSION "1.95.7"
+| #define PACKAGE_STRING "expat 1.95.7"
+| #define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_DLFCN_H 1
+| #define STDC_HEADERS 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_BCOPY 1
+| /* end confdefs.h.  */
+| #include <check.h>
+configure:21270: result: no
+configure:21303: checking for check.h
+configure:21312: result: no
+configure:21449: creating ./config.status
+
+## ---------------------- ##
+## Running config.status. ##
+## ---------------------- ##
+
+This file was extended by expat config.status 1.95.7, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = 
+  CONFIG_HEADERS  = 
+  CONFIG_LINKS    = 
+  CONFIG_COMMANDS = 
+  $ ./config.status 
+
+on ubuntu
+
+config.status:766: creating Makefile
+config.status:766: creating expat_config.h
+config.status:982: expat_config.h is unchanged
+
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+
+ac_cv_build=x86_64-unknown-linux-gnu
+ac_cv_c_bigendian=no
+ac_cv_c_compiler_gnu=yes
+ac_cv_c_const=yes
+ac_cv_cxx_compiler_gnu=yes
+ac_cv_env_CCC_set=
+ac_cv_env_CCC_value=
+ac_cv_env_CC_set=
+ac_cv_env_CC_value=
+ac_cv_env_CFLAGS_set=
+ac_cv_env_CFLAGS_value=
+ac_cv_env_CPPFLAGS_set=
+ac_cv_env_CPPFLAGS_value=
+ac_cv_env_CPP_set=
+ac_cv_env_CPP_value=
+ac_cv_env_CXXCPP_set=
+ac_cv_env_CXXCPP_value=
+ac_cv_env_CXXFLAGS_set=
+ac_cv_env_CXXFLAGS_value=
+ac_cv_env_CXX_set=
+ac_cv_env_CXX_value=
+ac_cv_env_F77_set=
+ac_cv_env_F77_value=
+ac_cv_env_FFLAGS_set=
+ac_cv_env_FFLAGS_value=
+ac_cv_env_LDFLAGS_set=
+ac_cv_env_LDFLAGS_value=
+ac_cv_env_LIBS_set=
+ac_cv_env_LIBS_value=
+ac_cv_env_build_alias_set=
+ac_cv_env_build_alias_value=
+ac_cv_env_host_alias_set=
+ac_cv_env_host_alias_value=
+ac_cv_env_target_alias_set=
+ac_cv_env_target_alias_value=
+ac_cv_f77_compiler_gnu=no
+ac_cv_func_bcopy=yes
+ac_cv_func_memmove=yes
+ac_cv_header_check_h=no
+ac_cv_header_dlfcn_h=yes
+ac_cv_header_inttypes_h=yes
+ac_cv_header_memory_h=yes
+ac_cv_header_stdc=yes
+ac_cv_header_stdint_h=yes
+ac_cv_header_stdlib_h=yes
+ac_cv_header_string_h=yes
+ac_cv_header_strings_h=yes
+ac_cv_header_sys_stat_h=yes
+ac_cv_header_sys_types_h=yes
+ac_cv_header_unistd_h=yes
+ac_cv_host=x86_64-unknown-linux-gnu
+ac_cv_objext=o
+ac_cv_path_EGREP='/bin/grep -E'
+ac_cv_path_GREP=/bin/grep
+ac_cv_path_install='/usr/bin/install -c'
+ac_cv_prog_CPP='gcc -E'
+ac_cv_prog_CXXCPP='g++ -E'
+ac_cv_prog_ac_ct_AR=ar
+ac_cv_prog_ac_ct_CC=gcc
+ac_cv_prog_ac_ct_CXX=g++
+ac_cv_prog_ac_ct_RANLIB=ranlib
+ac_cv_prog_ac_ct_STRIP=strip
+ac_cv_prog_cc_c89=
+ac_cv_prog_cc_g=yes
+ac_cv_prog_cxx_g=yes
+ac_cv_prog_f77_g=no
+ac_cv_target=x86_64-unknown-linux-gnu
+ac_cv_type_size_t=yes
+lt_cv_deplibs_check_method=pass_all
+lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_ld_reload_flag=-r
+lt_cv_objdir=.libs
+lt_cv_path_LD=/usr/bin/ld
+lt_cv_path_LDCXX='/usr/bin/ld -m elf_x86_64'
+lt_cv_path_NM='/usr/bin/nm -B'
+lt_cv_path_SED=/bin/sed
+lt_cv_prog_compiler_c_o=yes
+lt_cv_prog_compiler_c_o_CXX=yes
+lt_cv_prog_compiler_pic_works=yes
+lt_cv_prog_compiler_pic_works_CXX=yes
+lt_cv_prog_compiler_rtti_exceptions=no
+lt_cv_prog_compiler_static_works=yes
+lt_cv_prog_compiler_static_works_CXX=yes
+lt_cv_prog_gnu_ld=yes
+lt_cv_prog_gnu_ldcxx=yes
+lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ 	]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ 	][ 	]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'''
+lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/  {\"\1\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \([^ ]*\) \([^ ]*\)$/  {"\2", (lt_ptr) \&\2},/p'\'''
+lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^. .* \(.*\)$/extern int \1;/p'\'''
+lt_cv_sys_lib_dlsearch_path_spec='/usr/lib64 /lib64 /usr/lib/x86_64-linux-gnu/libfakeroot /usr/local/lib /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu '
+lt_cv_sys_lib_search_path_spec='/usr/lib64 /lib64 /usr/local/lib64'
+lt_cv_sys_max_cmd_len=1572864
+lt_lt_cv_prog_compiler_c_o='"yes"'
+lt_lt_cv_prog_compiler_c_o_CXX='"yes"'
+lt_lt_cv_sys_global_symbol_pipe='"sed -n -e '\''s/^.*[ 	]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ 	][ 	]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'\''"'
+lt_lt_cv_sys_global_symbol_to_c_name_address='"sed -n -e '\''s/^: \\([^ ]*\\) \$/  {\\\"\\1\\\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (lt_ptr) \\&\\2},/p'\''"'
+lt_lt_cv_sys_global_symbol_to_cdecl='"sed -n -e '\''s/^. .* \\(.*\\)\$/extern int \\1;/p'\''"'
+
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+
+AR='ar'
+AS='as'
+CC='gcc'
+CFLAGS='-g -O2'
+CPP='gcc -E'
+CPPFLAGS=''
+CXX='g++'
+CXXCPP='g++ -E'
+CXXFLAGS='-g -O2'
+DEFS='-DHAVE_CONFIG_H'
+DLLTOOL='dlltool'
+DSYMUTIL=''
+ECHO='echo'
+ECHO_C=''
+ECHO_N='-n'
+ECHO_T=''
+EGREP='/bin/grep -E'
+EXEEXT=''
+F77=''
+FFLAGS=''
+GREP='/bin/grep'
+INSTALL_DATA='${INSTALL} -m 644'
+INSTALL_PROGRAM='${INSTALL}'
+INSTALL_SCRIPT='${INSTALL}'
+LDFLAGS=''
+LIBAGE='5'
+LIBCURRENT='5'
+LIBOBJS=''
+LIBREVISION='0'
+LIBS=''
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+LN_S='ln -s'
+LTLIBOBJS=''
+NMEDIT=''
+OBJDUMP='objdump'
+OBJEXT='o'
+PACKAGE_BUGREPORT='expat-bugs@mail.libexpat.org'
+PACKAGE_NAME='expat'
+PACKAGE_STRING='expat 1.95.7'
+PACKAGE_TARNAME='expat'
+PACKAGE_VERSION='1.95.7'
+PATH_SEPARATOR=':'
+RANLIB='ranlib'
+SED='/bin/sed'
+SHELL='/bin/bash'
+STRIP='strip'
+ac_ct_CC='gcc'
+ac_ct_CXX='g++'
+ac_ct_F77=''
+bindir='/bottlenecks/rubbos/app/apache2/bin'
+build='x86_64-unknown-linux-gnu'
+build_alias=''
+build_cpu='x86_64'
+build_os='linux-gnu'
+build_vendor='unknown'
+datadir='${datarootdir}'
+datarootdir='${prefix}/share'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+dvidir='${docdir}'
+exec_prefix='/bottlenecks/rubbos/app/apache2'
+host='x86_64-unknown-linux-gnu'
+host_alias=''
+host_cpu='x86_64'
+host_os='linux-gnu'
+host_vendor='unknown'
+htmldir='${docdir}'
+includedir='/bottlenecks/rubbos/app/apache2/include'
+infodir='${datarootdir}/info'
+libdir='/bottlenecks/rubbos/app/apache2/lib'
+libexecdir='${exec_prefix}/libexec'
+localedir='${datarootdir}/locale'
+localstatedir='${prefix}/var'
+mandir='${datarootdir}/man'
+oldincludedir='/usr/include'
+pdfdir='${docdir}'
+prefix='/bottlenecks/rubbos/app/apache2'
+program_transform_name='s,x,x,'
+psdir='${docdir}'
+sbindir='${exec_prefix}/sbin'
+sharedstatedir='${prefix}/com'
+sysconfdir='${prefix}/etc'
+target='x86_64-unknown-linux-gnu'
+target_alias=''
+target_cpu='x86_64'
+target_os='linux-gnu'
+target_vendor='unknown'
+
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+
+#define PACKAGE_NAME "expat"
+#define PACKAGE_TARNAME "expat"
+#define PACKAGE_VERSION "1.95.7"
+#define PACKAGE_STRING "expat 1.95.7"
+#define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+#define STDC_HEADERS 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRING_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_UNISTD_H 1
+#define HAVE_DLFCN_H 1
+#define STDC_HEADERS 1
+#define HAVE_MEMMOVE 1
+#define HAVE_BCOPY 1
+#define XML_NS 1
+#define XML_DTD 1
+#define XML_CONTEXT_BYTES 1024
+
+configure: exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/config.status b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/config.status
new file mode 100755
index 00000000..d3c51482
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/config.status
@@ -0,0 +1,1006 @@
+#! /bin/bash
+# Generated by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=${CONFIG_SHELL-/bin/bash}
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by expat $as_me 1.95.7, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+# Files that config.status was made for.
+config_files=" Makefile"
+config_headers=" expat_config.h"
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+ac_cs_version="\
+expat config.status 1.95.7
+configured by /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure, generated by GNU Autoconf 2.63,
+  with options \"'--disable-option-checking' '--enable-module=so' '--enable-so' '--with-mpm=worker' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util' '--with-apr=../apr' '--libdir=\${prefix}/lib' '--bindir=\${prefix}/bin' '--cache-file=/dev/null' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat' '--prefix=/bottlenecks/rubbos/app/apache2' '--exec-prefix=/bottlenecks/rubbos/app/apache2' '--libdir=/bottlenecks/rubbos/app/apache2/lib' '--includedir=/bottlenecks/rubbos/app/apache2/include' '--bindir=/bottlenecks/rubbos/app/apache2/bin'\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat'
+srcdir='.'
+INSTALL='/usr/bin/install -c'
+test -n "$AWK" || AWK=awk
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+if $ac_cs_recheck; then
+  set X '/bin/bash' '/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure'  '--disable-option-checking' '--enable-module=so' '--enable-so' '--with-mpm=worker' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util' '--with-apr=../apr' '--libdir=${prefix}/lib' '--bindir=${prefix}/bin' '--cache-file=/dev/null' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat' '--prefix=/bottlenecks/rubbos/app/apache2' '--exec-prefix=/bottlenecks/rubbos/app/apache2' '--libdir=/bottlenecks/rubbos/app/apache2/lib' '--includedir=/bottlenecks/rubbos/app/apache2/include' '--bindir=/bottlenecks/rubbos/app/apache2/bin' $ac_configure_extra_args --no-create --no-recursion
+  shift
+  $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6
+  CONFIG_SHELL='/bin/bash'
+  export CONFIG_SHELL
+  exec "$@"
+fi
+
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "expat_config.h") CONFIG_HEADERS="$CONFIG_HEADERS expat_config.h" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+cat >>"$tmp/subs1.awk" <<\_ACAWK &&
+S["LTLIBOBJS"]=""
+S["LIBOBJS"]=""
+S["INSTALL_DATA"]="${INSTALL} -m 644"
+S["INSTALL_SCRIPT"]="${INSTALL}"
+S["INSTALL_PROGRAM"]="${INSTALL}"
+S["LIBAGE"]="5"
+S["LIBREVISION"]="0"
+S["LIBCURRENT"]="5"
+S["LIBTOOL"]="$(SHELL) $(top_builddir)/libtool"
+S["ac_ct_F77"]=""
+S["FFLAGS"]=""
+S["F77"]=""
+S["CXXCPP"]="g++ -E"
+S["ac_ct_CXX"]="g++"
+S["CXXFLAGS"]="-g -O2"
+S["CXX"]="g++"
+S["CPP"]="gcc -E"
+S["OBJDUMP"]="objdump"
+S["AS"]="as"
+S["DLLTOOL"]="dlltool"
+S["NMEDIT"]=""
+S["DSYMUTIL"]=""
+S["STRIP"]="strip"
+S["RANLIB"]="ranlib"
+S["AR"]="ar"
+S["ECHO"]="echo"
+S["LN_S"]="ln -s"
+S["EGREP"]="/bin/grep -E"
+S["GREP"]="/bin/grep"
+S["SED"]="/bin/sed"
+S["OBJEXT"]="o"
+S["EXEEXT"]=""
+S["ac_ct_CC"]="gcc"
+S["CPPFLAGS"]=""
+S["LDFLAGS"]=""
+S["CFLAGS"]="-g -O2"
+S["CC"]="gcc"
+S["target_os"]="linux-gnu"
+S["target_vendor"]="unknown"
+S["target_cpu"]="x86_64"
+S["target"]="x86_64-unknown-linux-gnu"
+S["host_os"]="linux-gnu"
+S["host_vendor"]="unknown"
+S["host_cpu"]="x86_64"
+S["host"]="x86_64-unknown-linux-gnu"
+S["build_os"]="linux-gnu"
+S["build_vendor"]="unknown"
+S["build_cpu"]="x86_64"
+S["build"]="x86_64-unknown-linux-gnu"
+S["target_alias"]=""
+S["host_alias"]=""
+S["build_alias"]=""
+S["LIBS"]=""
+S["ECHO_T"]=""
+S["ECHO_N"]="-n"
+S["ECHO_C"]=""
+S["DEFS"]="-DHAVE_CONFIG_H"
+S["mandir"]="${datarootdir}/man"
+S["localedir"]="${datarootdir}/locale"
+S["libdir"]="/bottlenecks/rubbos/app/apache2/lib"
+S["psdir"]="${docdir}"
+S["pdfdir"]="${docdir}"
+S["dvidir"]="${docdir}"
+S["htmldir"]="${docdir}"
+S["infodir"]="${datarootdir}/info"
+S["docdir"]="${datarootdir}/doc/${PACKAGE_TARNAME}"
+S["oldincludedir"]="/usr/include"
+S["includedir"]="/bottlenecks/rubbos/app/apache2/include"
+S["localstatedir"]="${prefix}/var"
+S["sharedstatedir"]="${prefix}/com"
+S["sysconfdir"]="${prefix}/etc"
+S["datadir"]="${datarootdir}"
+S["datarootdir"]="${prefix}/share"
+S["libexecdir"]="${exec_prefix}/libexec"
+S["sbindir"]="${exec_prefix}/sbin"
+S["bindir"]="/bottlenecks/rubbos/app/apache2/bin"
+S["program_transform_name"]="s,x,x,"
+S["prefix"]="/bottlenecks/rubbos/app/apache2"
+S["exec_prefix"]="/bottlenecks/rubbos/app/apache2"
+S["PACKAGE_BUGREPORT"]="expat-bugs@mail.libexpat.org"
+S["PACKAGE_STRING"]="expat 1.95.7"
+S["PACKAGE_VERSION"]="1.95.7"
+S["PACKAGE_TARNAME"]="expat"
+S["PACKAGE_NAME"]="expat"
+S["PATH_SEPARATOR"]=":"
+S["SHELL"]="/bin/bash"
+_ACAWK
+cat >>"$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+D["PACKAGE_NAME"]=" \"expat\""
+D["PACKAGE_TARNAME"]=" \"expat\""
+D["PACKAGE_VERSION"]=" \"1.95.7\""
+D["PACKAGE_STRING"]=" \"expat 1.95.7\""
+D["PACKAGE_BUGREPORT"]=" \"expat-bugs@mail.libexpat.org\""
+D["STDC_HEADERS"]=" 1"
+D["HAVE_SYS_TYPES_H"]=" 1"
+D["HAVE_SYS_STAT_H"]=" 1"
+D["HAVE_STDLIB_H"]=" 1"
+D["HAVE_STRING_H"]=" 1"
+D["HAVE_MEMORY_H"]=" 1"
+D["HAVE_STRINGS_H"]=" 1"
+D["HAVE_INTTYPES_H"]=" 1"
+D["HAVE_STDINT_H"]=" 1"
+D["HAVE_UNISTD_H"]=" 1"
+D["HAVE_DLFCN_H"]=" 1"
+D["STDC_HEADERS"]=" 1"
+D["HAVE_MEMMOVE"]=" 1"
+D["HAVE_BCOPY"]=" 1"
+D["XML_NS"]=" 1"
+D["XML_DTD"]=" 1"
+D["XML_CONTEXT_BYTES"]=" 1024"
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+[_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ][_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]*([\t (]|$)/ {
+  line = $ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  ac_datarootdir_hack='
+  s&@datadir@&${datarootdir}&g
+  s&@docdir@&${datarootdir}/doc/${PACKAGE_TARNAME}&g
+  s&@infodir@&${datarootdir}/info&g
+  s&@localedir@&${datarootdir}/locale&g
+  s&@mandir@&${datarootdir}/man&g
+    s&\${datarootdir}&${prefix}/share&g' ;;
+esac
+ac_sed_extra="/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}
+
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+ ;;
+
+
+  esac
+
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure
new file mode 100755
index 00000000..c45e0acb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure
@@ -0,0 +1,22597 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for expat 1.95.7.
+#
+# Report bugs to <expat-bugs@mail.libexpat.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
+  ;;
+esac
+
+echo=${ECHO-echo}
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$ECHO"; then
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+       echo_test_string=`eval $cmd` &&
+       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
+    then
+      break
+    fi
+  done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+   test "X$echo_testing_string" = "X$echo_test_string"; then
+  :
+else
+  # The Solaris, AIX, and Digital Unix default echo programs unquote
+  # backslashes.  This makes it impossible to quote backslashes using
+  #   echo "$something" | sed 's/\\/\\\\/g'
+  #
+  # So, first we look for a working echo in the user's PATH.
+
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for dir in $PATH /usr/ucb; do
+    IFS="$lt_save_ifs"
+    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      echo="$dir/echo"
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  if test "X$echo" = Xecho; then
+    # We didn't find a better echo, so look for alternatives.
+    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      # This shell has a builtin print -r that does the trick.
+      echo='print -r'
+    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+	 test "X$CONFIG_SHELL" != X/bin/ksh; then
+      # If we have ksh, try running configure again with it.
+      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+      export ORIGINAL_CONFIG_SHELL
+      CONFIG_SHELL=/bin/ksh
+      export CONFIG_SHELL
+      exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+    else
+      # Try using printf.
+      echo='printf %s\n'
+      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+	 test "X$echo_testing_string" = "X$echo_test_string"; then
+	# Cool, printf works
+	:
+      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+	export CONFIG_SHELL
+	SHELL="$CONFIG_SHELL"
+	export SHELL
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      else
+	# maybe with a smaller string...
+	prev=:
+
+	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
+	  then
+	    break
+	  fi
+	  prev="$cmd"
+	done
+
+	if test "$prev" != 'sed 50q "$0"'; then
+	  echo_test_string=`eval $prev`
+	  export echo_test_string
+	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+	else
+	  # Oops.  We lost completely, so just stick with echo.
+	  echo=echo
+	fi
+      fi
+    fi
+  fi
+fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+ECHO=$echo
+if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+tagnames=${tagnames+${tagnames},}CXX
+
+tagnames=${tagnames+${tagnames},}F77
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='expat'
+PACKAGE_TARNAME='expat'
+PACKAGE_VERSION='1.95.7'
+PACKAGE_STRING='expat 1.95.7'
+PACKAGE_BUGREPORT='expat-bugs@mail.libexpat.org'
+
+ac_unique_file="Makefile.in"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+LIBAGE
+LIBREVISION
+LIBCURRENT
+LIBTOOL
+ac_ct_F77
+FFLAGS
+F77
+CXXCPP
+ac_ct_CXX
+CXXFLAGS
+CXX
+CPP
+OBJDUMP
+AS
+DLLTOOL
+NMEDIT
+DSYMUTIL
+STRIP
+RANLIB
+AR
+ECHO
+LN_S
+EGREP
+GREP
+SED
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_shared
+enable_static
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+with_pic
+with_tags
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+CXX
+CXXFLAGS
+CCC
+CXXCPP
+F77
+FFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures expat 1.95.7 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/expat]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of expat 1.95.7:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-tags[=TAGS]      include additional configurations [automatic]
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
+  CXXCPP      C++ preprocessor
+  F77         Fortran 77 compiler command
+  FFLAGS      Fortran 77 compiler flags
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <expat-bugs@mail.libexpat.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+expat configure 1.95.7
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by expat $as_me 1.95.7, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+ac_aux_dir=
+for ac_dir in conftools "$srcdir"/conftools; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in conftools \"$srcdir\"/conftools" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in conftools \"$srcdir\"/conftools" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+
+
+
+LIBCURRENT=5
+LIBREVISION=0
+LIBAGE=5
+
+ac_config_headers="$ac_config_headers expat_config.h"
+
+
+
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$target_alias" = x; then
+  ac_cv_target=$ac_cv_host
+else
+  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+case "$host_os" in
+*os2*)
+    # Use a custom made libtool replacement
+    echo Using aplibtool
+    LIBTOOL="$srcdir/../../../apr/build/aplibtool"
+    ;;
+*)
+
+
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+# Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${lt_cv_path_SED+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  # Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+
+fi
+
+SED=$lt_cv_path_SED
+
+{ $as_echo "$as_me:$LINENO: result: $SED" >&5
+$as_echo "$SED" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
+$as_echo_n "checking for BSD-compatible nm... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+NM="$lt_cv_path_NM"
+
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+nto-qnx*)
+  lt_cv_deplibs_check_method=unknown
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *ELF-32*)
+      HPUX_IA64_MODE="32"
+      ;;
+    *ELF-64*)
+      HPUX_IA64_MODE="64"
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line 3821 "configure"' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+   if test "$lt_cv_prog_gnu_ld" = yes; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -melf32bsmip"
+      ;;
+    *N32*)
+      LD="${LD-ld} -melf32bmipn32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -melf64bmip"
+      ;;
+    esac
+   else
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -32"
+      ;;
+    *N32*)
+      LD="${LD-ld} -n32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -64"
+      ;;
+    esac
+   fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+    *32-bit*)
+      case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_i386"
+          ;;
+        ppc64-*linux*|powerpc64-*linux*)
+          LD="${LD-ld} -m elf32ppclinux"
+          ;;
+        s390x-*linux*)
+          LD="${LD-ld} -m elf_s390"
+          ;;
+        sparc64-*linux*)
+          LD="${LD-ld} -m elf32_sparc"
+          ;;
+      esac
+      ;;
+    *64-bit*)
+      libsuff=64
+      case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        ppc*-*linux*|powerpc*-*linux*)
+          LD="${LD-ld} -m elf64ppc"
+          ;;
+        s390*-*linux*)
+          LD="${LD-ld} -m elf64_s390"
+          ;;
+        sparc*-*linux*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_cc_needs_belf=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_cc_needs_belf=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-cygwin* | *-*-mingw* | *-*-pw32*)
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DLLTOOL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { $as_echo "$as_me:$LINENO: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AS+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AS"; then
+  ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AS="${ac_tool_prefix}as"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+  { $as_echo "$as_me:$LINENO: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+  ac_ct_AS=$AS
+  # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AS"; then
+  ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AS="as"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AS" = x; then
+    AS="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AS=$ac_ct_AS
+  fi
+else
+  AS="$ac_cv_prog_AS"
+fi
+
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+  ;;
+
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in dlfcn.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to expat-bugs@mail.libexpat.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cxx_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CXXFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cxx_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+  if test "${ac_cv_prog_CXXCPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CXXCPP needs to be expanded
+    for CXXCPP in "$CXX -E" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+  CXXCPP=$ac_cv_prog_CXXCPP
+else
+  ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+fi
+
+
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$F77"; then
+  ac_cv_prog_F77="$F77" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+F77=$ac_cv_prog_F77
+if test -n "$F77"; then
+  { $as_echo "$as_me:$LINENO: result: $F77" >&5
+$as_echo "$F77" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$F77" && break
+  done
+fi
+if test -z "$F77"; then
+  ac_ct_F77=$F77
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_F77"; then
+  ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_F77="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_F77=$ac_cv_prog_ac_ct_F77
+if test -n "$ac_ct_F77"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
+$as_echo "$ac_ct_F77" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_F77" && break
+done
+
+  if test "x$ac_ct_F77" = x; then
+    F77=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    F77=$ac_ct_F77
+  fi
+fi
+
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+rm -f a.out
+
+# If we don't use `.F' as extension, the preprocessor is not run on the
+# input file.  (Note that this only needs to work for GNU compilers.)
+ac_save_ext=$ac_ext
+ac_ext=F
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
+$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
+if test "${ac_cv_f77_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+      program main
+#ifndef __GNUC__
+       choke me
+#endif
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_f77_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
+$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
+ac_ext=$ac_save_ext
+ac_test_FFLAGS=${FFLAGS+set}
+ac_save_FFLAGS=$FFLAGS
+FFLAGS=
+{ $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
+$as_echo_n "checking whether $F77 accepts -g... " >&6; }
+if test "${ac_cv_prog_f77_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  FFLAGS=-g
+cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_f77_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_prog_f77_g=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
+$as_echo "$ac_cv_prog_f77_g" >&6; }
+if test "$ac_test_FFLAGS" = set; then
+  FFLAGS=$ac_save_FFLAGS
+elif test $ac_cv_prog_f77_g = yes; then
+  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+    FFLAGS="-g -O2"
+  else
+    FFLAGS="-g"
+  fi
+else
+  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+    FFLAGS="-O2"
+  else
+    FFLAGS=
+  fi
+fi
+
+if test $ac_compiler_gnu = yes; then
+  G77=yes
+else
+  G77=
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ 	]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
+	       = "XX$teststring") >/dev/null 2>&1 &&
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
+fi
+
+
+
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Transform an extracted symbol line into a proper C declaration
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*) # Its linker distinguishes data from code symbols
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+  lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  ;;
+linux* | k*bsd*-gnu)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDGIRSTW]'
+    lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+    lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ 	]\($symcode$symcode*\)[ 	][ 	]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if grep ' nm_test_var$' "$nlist" >/dev/null; then
+	if grep ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
+
+	  cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{
+EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+	  cat <<\EOF >> conftest.$ac_ext
+  {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Constants:
+rm="rm -f"
+
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+ltmain="$ac_aux_dir/ltmain.sh"
+ofile="$default_ofile"
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+test -z "$AS" && AS=as
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$LD" && LD=ld
+test -z "$LN_S" && LN_S="ln -s"
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+test -z "$NM" && NM=nm
+test -z "$SED" && SED=sed
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$RANLIB" && RANLIB=:
+test -z "$STRIP" && STRIP=:
+test -z "$ac_objext" && ac_objext=o
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+
+    { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+   # By default we will add the -single_module flag. You can override
+   # by either setting the environment variable LT_MULTI_MODULE
+   # non-empty at configure time, or by adding -multi_module to the
+   # link flags.
+   echo "int foo(void){return 1;}" > conftest.c
+   $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+     -dynamiclib ${wl}-single_module conftest.c
+   if test -f libconftest.dylib; then
+     lt_cv_apple_cc_single_mod=yes
+     rm -rf libconftest.dylib*
+   fi
+   rm conftest.c
+      fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_ld_exported_symbols_list=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[0123])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*)
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+   10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+   10.[012]*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+   10.*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil="~$DSYMUTIL \$lib || :"
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+
+enable_dlopen=no
+enable_win32_dll=yes
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+test -z "$pic_mode" && pic_mode=default
+
+# Use C for the default configuration in the libtool script
+tagname=
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7081: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7085: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic='-qnocommon'
+         lt_prog_compiler_wl='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7371: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7375: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7475: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:7479: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  enable_shared_with_static_runtimes=no
+  archive_cmds=
+  archive_expsym_cmds=
+  old_archive_From_new_cmds=
+  old_archive_from_expsyms_cmds=
+  export_dynamic_flag_spec=
+  whole_archive_flag_spec=
+  thread_safe_flag_spec=
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_direct=no
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  link_all_deplibs=unknown
+  hardcode_automatic=no
+  module_cmds=
+  module_expsym_cmds=
+  always_export_symbols=no
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | k*bsd*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  :
+	  else
+  	  # We have old collect2
+  	  hardcode_direct=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L=yes
+  	  hardcode_libdir_flag_spec='-L$libdir'
+  	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec='$convenience'
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc=no
+      hardcode_direct=no
+      hardcode_automatic=yes
+      hardcode_shlibpath_var=unsupported
+      whole_archive_flag_spec=''
+      link_all_deplibs=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	hardcode_direct=yes
+	export_dynamic_flag_spec='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld='+b $libdir'
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl
+	pic_flag=$lt_prog_compiler_pic
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag
+        allow_undefined_flag=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc=no
+        else
+	  archive_cmds_need_lc=yes
+        fi
+        allow_undefined_flag=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" || \
+   test -n "$runpath_var" || \
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+   darwin*)
+       if test -n "$STRIP" ; then
+         striplib="$STRIP -x"
+         old_striplib="$STRIP -S"
+         { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+       else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+       ;;
+   *)
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+   ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+   ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+   ;;
+
+  *)
+    { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shl_load (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
+if test "x$ac_cv_func_shl_load" = x""yes; then
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char dlopen (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
+if test "x$ac_cv_func_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_svld_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_svld_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_dld_link=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_dld_link=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<EOF
+#line 9877 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+    exit (status);
+}
+EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<EOF
+#line 9977 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+    exit (status);
+}
+EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+# Report which library types will actually be built
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+
+aix[4-9]*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler \
+    CC \
+    LD \
+    lt_prog_compiler_wl \
+    lt_prog_compiler_pic \
+    lt_prog_compiler_static \
+    lt_prog_compiler_no_builtin_flag \
+    export_dynamic_flag_spec \
+    thread_safe_flag_spec \
+    whole_archive_flag_spec \
+    enable_shared_with_static_runtimes \
+    old_archive_cmds \
+    old_archive_from_new_cmds \
+    predep_objects \
+    postdep_objects \
+    predeps \
+    postdeps \
+    compiler_lib_search_path \
+    compiler_lib_search_dirs \
+    archive_cmds \
+    archive_expsym_cmds \
+    postinstall_cmds \
+    postuninstall_cmds \
+    old_archive_from_expsyms_cmds \
+    allow_undefined_flag \
+    no_undefined_flag \
+    export_symbols_cmds \
+    hardcode_libdir_flag_spec \
+    hardcode_libdir_flag_spec_ld \
+    hardcode_libdir_separator \
+    hardcode_automatic \
+    module_cmds \
+    module_expsym_cmds \
+    lt_cv_prog_compiler_c_o \
+    fix_srcfile_path \
+    exclude_expsyms \
+    include_expsyms; do
+
+    case $var in
+    old_archive_cmds | \
+    old_archive_from_new_cmds | \
+    archive_cmds | \
+    archive_expsym_cmds | \
+    module_cmds | \
+    module_expsym_cmds | \
+    old_archive_from_expsyms_cmds | \
+    export_symbols_cmds | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="${ofile}T"
+  trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+  $rm -f "$cfgfile"
+  { $as_echo "$as_me:$LINENO: creating $ofile" >&5
+$as_echo "$as_me: creating $ofile" >&6;}
+
+  cat <<__EOF__ >> "$cfgfile"
+#! $SHELL
+
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# The names of the tagged configurations supported by this script.
+available_tags=
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# ### END LIBTOOL CONFIG
+
+__EOF__
+
+
+  case $host_os in
+  aix3*)
+    cat <<\EOF >> "$cfgfile"
+
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+EOF
+    ;;
+  esac
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" || \
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+# Check whether --with-tags was given.
+if test "${with_tags+set}" = set; then
+  withval=$with_tags; tagnames="$withval"
+fi
+
+
+if test -f "$ltmain" && test -n "$tagnames"; then
+  if test ! -f "${ofile}"; then
+    { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
+  fi
+
+  if test -z "$LTCC"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+    if test -z "$LTCC"; then
+      { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
+    else
+      { $as_echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
+$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
+    fi
+  fi
+  if test -z "$LTCFLAGS"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
+  fi
+
+  # Extract list of available tagged configurations in $ofile.
+  # Note that this assumes the entire list is on one line.
+  available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
+
+  lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+  for tagname in $tagnames; do
+    IFS="$lt_save_ifs"
+    # Check whether tagname contains only valid characters
+    case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
+    "") ;;
+    *)  { { $as_echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
+$as_echo "$as_me: error: invalid tag name: $tagname" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+    esac
+
+    if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
+    then
+      { { $as_echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
+$as_echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+
+    # Update the list of available tags.
+    if test -n "$tagname"; then
+      echo appending configuration tag \"$tagname\" to $ofile
+
+      case $tagname in
+      CXX)
+	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+	    (test "X$CXX" != "Xg++"))) ; then
+	  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+compiler_lib_search_dirs_CXX=
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+  lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+  $as_unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+  lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+  $as_unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
+compiler=$CC
+compiler_CXX=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+  lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+else
+  lt_prog_compiler_no_builtin_flag_CXX=
+fi
+
+if test "$GXX" = yes; then
+  # Set up default GNU C++ configuration
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+  # Check if GNU C++ uses GNU ld as the underlying linker, since the
+  # archiving commands below assume that GNU ld is being used.
+  if test "$with_gnu_ld" = yes; then
+    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+    hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+    #     investigate it a little bit more. (MM)
+    wlarc='${wl}'
+
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+	grep 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec_CXX=
+    fi
+  else
+    with_gnu_ld=no
+    wlarc=
+
+    # A generic and very simple default shared library creation
+    # command for GNU C++ for the case where it uses the native
+    # linker, instead of GNU ld.  If possible, this setting should
+    # overridden to take advantage of the native linker features on
+    # the platform it is being used on.
+    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+  fi
+
+  # Commands to make compiler produce verbose output that lists
+  # what "hidden" libraries, object files and flags are used when
+  # linking a shared library.
+  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+else
+  GXX=no
+  with_gnu_ld=no
+  wlarc=
+fi
+
+# PORTME: fill in a description of your system's C++ link characteristics
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ld_shlibs_CXX=yes
+case $host_os in
+  aix3*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  aix[4-9]*)
+    if test "$host_cpu" = ia64; then
+      # On IA64, the linker does run time linking by default, so we don't
+      # have to do anything special.
+      aix_use_runtimelinking=no
+      exp_sym_flag='-Bexport'
+      no_entry_flag=""
+    else
+      aix_use_runtimelinking=no
+
+      # Test if we are trying to use run time linking or normal
+      # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+      # need to do runtime linking.
+      case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	for ld_flag in $LDFLAGS; do
+	  case $ld_flag in
+	  *-brtl*)
+	    aix_use_runtimelinking=yes
+	    break
+	    ;;
+	  esac
+	done
+	;;
+      esac
+
+      exp_sym_flag='-bexport'
+      no_entry_flag='-bnoentry'
+    fi
+
+    # When large executables or shared objects are built, AIX ld can
+    # have problems creating the table of contents.  If linking a library
+    # or program results in "error TOC overflow" add -mminimal-toc to
+    # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+    # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+    archive_cmds_CXX=''
+    hardcode_direct_CXX=yes
+    hardcode_libdir_separator_CXX=':'
+    link_all_deplibs_CXX=yes
+
+    if test "$GXX" = yes; then
+      case $host_os in aix4.[012]|aix4.[012].*)
+      # We only want to do this on AIX 4.2 and lower, the check
+      # below for broken collect2 doesn't work under 4.3+
+	collect2name=`${CC} -print-prog-name=collect2`
+	if test -f "$collect2name" && \
+	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	then
+	  # We have reworked collect2
+	  :
+	else
+	  # We have old collect2
+	  hardcode_direct_CXX=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L_CXX=yes
+	  hardcode_libdir_flag_spec_CXX='-L$libdir'
+	  hardcode_libdir_separator_CXX=
+	fi
+	;;
+      esac
+      shared_flag='-shared'
+      if test "$aix_use_runtimelinking" = yes; then
+	shared_flag="$shared_flag "'${wl}-G'
+      fi
+    else
+      # not using gcc
+      if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	shared_flag='-G'
+      else
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag='${wl}-G'
+	else
+	  shared_flag='${wl}-bM:SRE'
+	fi
+      fi
+    fi
+
+    # It seems that -bexpall does not export symbols beginning with
+    # underscore (_), so it is better to generate a list of symbols to export.
+    always_export_symbols_CXX=yes
+    if test "$aix_use_runtimelinking" = yes; then
+      # Warning - without using the other runtime loading flags (-brtl),
+      # -berok will link without error, but may produce a broken library.
+      allow_undefined_flag_CXX='-berok'
+      # Determine the default libpath from the value encoded in an empty executable.
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+      hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+      archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+     else
+      if test "$host_cpu" = ia64; then
+	hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+	allow_undefined_flag_CXX="-z nodefs"
+	archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+      else
+	# Determine the default libpath from the value encoded in an empty executable.
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+	# Warning - without using the other run time loading flags,
+	# -berok will link without error, but may produce a broken library.
+	no_undefined_flag_CXX=' ${wl}-bernotok'
+	allow_undefined_flag_CXX=' ${wl}-berok'
+	# Exported symbols can be pulled into shared objects from archives
+	whole_archive_flag_spec_CXX='$convenience'
+	archive_cmds_need_lc_CXX=yes
+	# This is similar to how AIX traditionally builds its shared libraries.
+	archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+      fi
+    fi
+    ;;
+
+  beos*)
+    if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+      allow_undefined_flag_CXX=unsupported
+      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+      # support --undefined.  This deserves some investigation.  FIXME
+      archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    else
+      ld_shlibs_CXX=no
+    fi
+    ;;
+
+  chorus*)
+    case $cc_basename in
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+
+  cygwin* | mingw* | pw32*)
+    # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+    # as there is no search path for DLLs.
+    hardcode_libdir_flag_spec_CXX='-L$libdir'
+    allow_undefined_flag_CXX=unsupported
+    always_export_symbols_CXX=no
+    enable_shared_with_static_runtimes_CXX=yes
+
+    if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+      archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      # If the export-symbols file already is a .def file (1st line
+      # is EXPORTS), use it as is; otherwise, prepend...
+      archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	cp $export_symbols $output_objdir/$soname.def;
+      else
+	echo EXPORTS > $output_objdir/$soname.def;
+	cat $export_symbols >> $output_objdir/$soname.def;
+      fi~
+      $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+    else
+      ld_shlibs_CXX=no
+    fi
+  ;;
+      darwin* | rhapsody*)
+      archive_cmds_need_lc_CXX=no
+      hardcode_direct_CXX=no
+      hardcode_automatic_CXX=yes
+      hardcode_shlibpath_var_CXX=unsupported
+      whole_archive_flag_spec_CXX=''
+      link_all_deplibs_CXX=yes
+      allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+      if test "$GXX" = yes ; then
+      output_verbose_link_cmd='echo'
+      archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+      module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+      archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+      module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+      if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+        archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+        archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+      fi
+      else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+          module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_CXX=no
+          ;;
+      esac
+      fi
+        ;;
+
+  dgux*)
+    case $cc_basename in
+      ec++*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      ghcx*)
+	# Green Hills C++ Compiler
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  freebsd[12]*)
+    # C++ shared libraries reported to be fairly broken before switch to ELF
+    ld_shlibs_CXX=no
+    ;;
+  freebsd-elf*)
+    archive_cmds_need_lc_CXX=no
+    ;;
+  freebsd* | dragonfly*)
+    # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+    # conventions
+    ld_shlibs_CXX=yes
+    ;;
+  gnu*)
+    ;;
+  hpux9*)
+    hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+    hardcode_libdir_separator_CXX=:
+    export_dynamic_flag_spec_CXX='${wl}-E'
+    hardcode_direct_CXX=yes
+    hardcode_minus_L_CXX=yes # Not in the search PATH,
+				# but as the default
+				# location of the library.
+
+    case $cc_basename in
+    CC*)
+      # FIXME: insert proper C++ library support
+      ld_shlibs_CXX=no
+      ;;
+    aCC*)
+      archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      #
+      # There doesn't appear to be a way to prevent this compiler from
+      # explicitly linking system object files so we need to strip them
+      # from the output so that they don't get included in the library
+      # dependencies.
+      output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+      ;;
+    *)
+      if test "$GXX" = yes; then
+        archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+      fi
+      ;;
+    esac
+    ;;
+  hpux10*|hpux11*)
+    if test $with_gnu_ld = no; then
+      hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_CXX=:
+
+      case $host_cpu in
+      hppa*64*|ia64*) ;;
+      *)
+	export_dynamic_flag_spec_CXX='${wl}-E'
+        ;;
+      esac
+    fi
+    case $host_cpu in
+    hppa*64*|ia64*)
+      hardcode_direct_CXX=no
+      hardcode_shlibpath_var_CXX=no
+      ;;
+    *)
+      hardcode_direct_CXX=yes
+      hardcode_minus_L_CXX=yes # Not in the search PATH,
+					      # but as the default
+					      # location of the library.
+      ;;
+    esac
+
+    case $cc_basename in
+      CC*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      aCC*)
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	esac
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test $with_gnu_ld = no; then
+	    case $host_cpu in
+	    hppa*64*)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    ia64*)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    *)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    esac
+	  fi
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  interix[3-9]*)
+    hardcode_direct_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+    export_dynamic_flag_spec_CXX='${wl}-E'
+    # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+    # Instead, shared libraries are loaded at an image base (0x10000000 by
+    # default) and relocated if they conflict, which is a slow very memory
+    # consuming and fragmenting process.  To avoid this, we pick a random,
+    # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+    # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+    archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    ;;
+  irix5* | irix6*)
+    case $cc_basename in
+      CC*)
+	# SGI C++
+	archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	# Archives containing C++ object files must be created using
+	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test "$with_gnu_ld" = no; then
+	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	  else
+	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+	  fi
+	fi
+	link_all_deplibs_CXX=yes
+	;;
+    esac
+    hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator_CXX=:
+    ;;
+  linux* | k*bsd*-gnu)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+
+	hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+	;;
+      icpc*)
+	# Intel C++
+	with_gnu_ld=yes
+	# version 8.0 and above of icpc choke on multiply defined symbols
+	# if we add $predep_objects and $postdep_objects, however 7.1 and
+	# earlier do not add the objects themselves.
+	case `$CC -V 2>&1` in
+	*"Version 7."*)
+  	  archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+  	  archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	*)  # Version 8.0 or newer
+	  tmp_idyn=
+	  case $host_cpu in
+	    ia64*) tmp_idyn=' -i_dynamic';;
+	  esac
+  	  archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	  archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	esac
+	archive_cmds_need_lc_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	;;
+      pgCC* | pgcpp*)
+        # Portland Group C++ compiler
+	archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+  	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+        ;;
+      cxx*)
+	# Compaq C++
+	archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	runpath_var=LD_RUN_PATH
+	hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  no_undefined_flag_CXX=' -zdefs'
+	  archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  hardcode_libdir_flag_spec_CXX='-R$libdir'
+	  whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
+    esac
+    ;;
+  lynxos*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  m88k*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  mvs*)
+    case $cc_basename in
+      cxx*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+      wlarc=
+      hardcode_libdir_flag_spec_CXX='-R$libdir'
+      hardcode_direct_CXX=yes
+      hardcode_shlibpath_var_CXX=no
+    fi
+    # Workaround some broken pre-1.5 toolchains
+    output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+    ;;
+  openbsd2*)
+    # C++ shared libraries are fairly broken
+    ld_shlibs_CXX=no
+    ;;
+  openbsd*)
+    if test -f /usr/libexec/ld.so; then
+      hardcode_direct_CXX=yes
+      hardcode_shlibpath_var_CXX=no
+      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	export_dynamic_flag_spec_CXX='${wl}-E'
+	whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      ld_shlibs_CXX=no
+    fi
+    ;;
+  osf3*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      cxx*)
+	allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	  archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  osf4* | osf5*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Archives containing C++ object files must be created using
+	# the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      cxx*)
+	allow_undefined_flag_CXX=' -expect_unresolved \*'
+	archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	  echo "-hidden">> $lib.exp~
+	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version	$verstring` -update_registry ${output_objdir}/so_locations -o $lib~
+	  $rm $lib.exp'
+
+	hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  psos*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  sunos4*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.x
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      lcc*)
+	# Lucid
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  solaris*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.2, 5.x and Centerline C++
+        archive_cmds_need_lc_CXX=yes
+	no_undefined_flag_CXX=' -zdefs'
+	archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	hardcode_libdir_flag_spec_CXX='-R$libdir'
+	hardcode_shlibpath_var_CXX=no
+	case $host_os in
+	  solaris2.[0-5] | solaris2.[0-5].*) ;;
+	  *)
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
+	    # Supported since Solaris 2.6 (maybe 2.5.1?)
+	    whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+	    ;;
+	esac
+	link_all_deplibs_CXX=yes
+
+	output_verbose_link_cmd='echo'
+
+	# Archives containing C++ object files must be created using
+	# "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	;;
+      gcx*)
+	# Green Hills C++ Compiler
+	archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	# The C++ compiler must be used to create the archive.
+	old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	;;
+      *)
+	# GNU C++ compiler with Solaris linker
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+	  if $CC --version | grep -v '^2\.7' > /dev/null; then
+	    archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  else
+	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	    # platform.
+	    archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  fi
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[0-5] | solaris2.[0-5].*) ;;
+	  *)
+	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
+	fi
+	;;
+    esac
+    ;;
+  sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+    no_undefined_flag_CXX='${wl}-z,text'
+    archive_cmds_need_lc_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  sysv5* | sco3.2v5* | sco5v6*)
+    # Note: We can NOT use -z defs as we might desire, because we do not
+    # link with -lc, and that would cause any symbols used from libc to
+    # always be unresolved, which means just about no library would
+    # ever link correctly.  If we're not using GNU ld we use -z text
+    # though, which does catch some bad symbols but isn't as heavy-handed
+    # as -z defs.
+    # For security reasons, it is highly recommended that you always
+    # use absolute paths for naming shared libraries, and exclude the
+    # DT_RUNPATH tag from executables and libraries.  But doing so
+    # requires that you compile everything twice, which is a pain.
+    # So that behaviour is only enabled if SCOABSPATH is set to a
+    # non-empty value in the environment.  Most likely only useful for
+    # creating official distributions of packages.
+    # This is a hack until libtool officially supports absolute path
+    # names for shared libraries.
+    no_undefined_flag_CXX='${wl}-z,text'
+    allow_undefined_flag_CXX='${wl}-z,nodefs'
+    archive_cmds_need_lc_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+    hardcode_libdir_separator_CXX=':'
+    link_all_deplibs_CXX=yes
+    export_dynamic_flag_spec_CXX='${wl}-Bexport'
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  tandem*)
+    case $cc_basename in
+      NCC*)
+	# NonStop-UX NCC 3.20
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  vxworks*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  *)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+GCC_CXX="$GXX"
+LD_CXX="$LD"
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+cat > conftest.$ac_ext <<EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+EOF
+
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  # The `*' in the case matches for architectures that use `case' in
+  # $output_verbose_cmd can trigger glob expansion during the loop
+  # eval without this substitution.
+  output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
+
+  for p in `eval $output_verbose_link_cmd`; do
+    case $p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" \
+	  || test $p = "-R"; then
+	 prev=$p
+	 continue
+       else
+	 prev=
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 case $p in
+	 -L* | -R*)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$compiler_lib_search_path_CXX"; then
+	     compiler_lib_search_path_CXX="${prev}${p}"
+	   else
+	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$postdeps_CXX"; then
+	   postdeps_CXX="${prev}${p}"
+	 else
+	   postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+	 fi
+       fi
+       ;;
+
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$predep_objects_CXX"; then
+	   predep_objects_CXX="$p"
+	 else
+	   predep_objects_CXX="$predep_objects_CXX $p"
+	 fi
+       else
+	 if test -z "$postdep_objects_CXX"; then
+	   postdep_objects_CXX="$p"
+	 else
+	   postdep_objects_CXX="$postdep_objects_CXX $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$rm -f confest.$objext
+
+compiler_lib_search_dirs_CXX=
+if test -n "$compiler_lib_search_path_CXX"; then
+  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  predep_objects_CXX=
+  postdep_objects_CXX=
+  postdeps_CXX=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+
+lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    lt_prog_compiler_wl_CXX='-Wl,'
+    lt_prog_compiler_static_CXX='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_CXX='-Bstatic'
+      fi
+      ;;
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+      ;;
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_CXX='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      lt_prog_compiler_pic_CXX=
+      ;;
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_CXX=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	;;
+      *)
+	lt_prog_compiler_pic_CXX='-fPIC'
+	;;
+      esac
+      ;;
+    *)
+      lt_prog_compiler_pic_CXX='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[4-9]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  lt_prog_compiler_static_CXX='-Bstatic'
+	else
+	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+       darwin*)
+         # PIC is the default on this platform
+         # Common symbols not allowed in MH_DYLIB files
+         case $cc_basename in
+           xlc*)
+           lt_prog_compiler_pic_CXX='-qnocommon'
+           lt_prog_compiler_wl_CXX='-Wl,'
+           ;;
+         esac
+       ;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      lt_prog_compiler_pic_CXX='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      lt_prog_compiler_pic_CXX='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    ;;
+	  icpc* | ecpc*)
+	    # Intel C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fpic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      lt_prog_compiler_pic_CXX='-KPIC'
+	      lt_prog_compiler_static_CXX='-Bstatic'
+	      lt_prog_compiler_wl_CXX='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    lt_prog_compiler_pic_CXX='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    lt_prog_compiler_wl_CXX='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    lt_prog_compiler_pic_CXX='-pic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	lt_prog_compiler_can_build_shared_CXX=no
+	;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_CXX=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:12390: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:12394: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_CXX=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+    case $lt_prog_compiler_pic_CXX in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+     esac
+else
+    lt_prog_compiler_pic_CXX=
+     lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_CXX=
+    ;;
+  *)
+    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_CXX=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_CXX=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_CXX=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+    :
+else
+    lt_prog_compiler_static_CXX=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:12494: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:12498: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  case $host_os in
+  aix[4-9]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+    else
+      export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    export_symbols_cmds_CXX="$ltdll_cmds"
+  ;;
+  cygwin* | mingw*)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+  ;;
+  *)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  esac
+  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_CXX=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_CXX in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_CXX
+	pic_flag=$lt_prog_compiler_pic_CXX
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+        allow_undefined_flag_CXX=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_CXX=no
+        else
+	  archive_cmds_need_lc_CXX=yes
+        fi
+        allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
+$as_echo "$archive_cmds_need_lc_CXX" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" || \
+   test -n "$runpath_var_CXX" || \
+   test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_CXX" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+     test "$hardcode_minus_L_CXX" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_CXX=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_CXX=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_CXX \
+    CC_CXX \
+    LD_CXX \
+    lt_prog_compiler_wl_CXX \
+    lt_prog_compiler_pic_CXX \
+    lt_prog_compiler_static_CXX \
+    lt_prog_compiler_no_builtin_flag_CXX \
+    export_dynamic_flag_spec_CXX \
+    thread_safe_flag_spec_CXX \
+    whole_archive_flag_spec_CXX \
+    enable_shared_with_static_runtimes_CXX \
+    old_archive_cmds_CXX \
+    old_archive_from_new_cmds_CXX \
+    predep_objects_CXX \
+    postdep_objects_CXX \
+    predeps_CXX \
+    postdeps_CXX \
+    compiler_lib_search_path_CXX \
+    compiler_lib_search_dirs_CXX \
+    archive_cmds_CXX \
+    archive_expsym_cmds_CXX \
+    postinstall_cmds_CXX \
+    postuninstall_cmds_CXX \
+    old_archive_from_expsyms_cmds_CXX \
+    allow_undefined_flag_CXX \
+    no_undefined_flag_CXX \
+    export_symbols_cmds_CXX \
+    hardcode_libdir_flag_spec_CXX \
+    hardcode_libdir_flag_spec_ld_CXX \
+    hardcode_libdir_separator_CXX \
+    hardcode_automatic_CXX \
+    module_cmds_CXX \
+    module_expsym_cmds_CXX \
+    lt_cv_prog_compiler_c_o_CXX \
+    fix_srcfile_path_CXX \
+    exclude_expsyms_CXX \
+    include_expsyms_CXX; do
+
+    case $var in
+    old_archive_cmds_CXX | \
+    old_archive_from_new_cmds_CXX | \
+    archive_cmds_CXX | \
+    archive_expsym_cmds_CXX | \
+    module_cmds_CXX | \
+    module_expsym_cmds_CXX | \
+    old_archive_from_expsyms_cmds_CXX | \
+    export_symbols_cmds_CXX | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_CXX
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_CXX
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_CXX
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_CXX
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_CXX
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_CXX
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      F77)
+	if test -n "$F77" && test "X$F77" != "Xno"; then
+
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+
+
+archive_cmds_need_lc_F77=no
+allow_undefined_flag_F77=
+always_export_symbols_F77=no
+archive_expsym_cmds_F77=
+export_dynamic_flag_spec_F77=
+hardcode_direct_F77=no
+hardcode_libdir_flag_spec_F77=
+hardcode_libdir_flag_spec_ld_F77=
+hardcode_libdir_separator_F77=
+hardcode_minus_L_F77=no
+hardcode_automatic_F77=no
+module_cmds_F77=
+module_expsym_cmds_F77=
+link_all_deplibs_F77=unknown
+old_archive_cmds_F77=$old_archive_cmds
+no_undefined_flag_F77=
+whole_archive_flag_spec_F77=
+enable_shared_with_static_runtimes_F77=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+objext_F77=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="\
+      program t
+      end
+"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${F77-"f77"}
+compiler=$CC
+compiler_F77=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+aix[4-9]*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+GCC_F77="$G77"
+LD_F77="$LD"
+
+lt_prog_compiler_wl_F77=
+lt_prog_compiler_pic_F77=
+lt_prog_compiler_static_F77=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl_F77='-Wl,'
+    lt_prog_compiler_static_F77='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_F77='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_F77='-fno-common'
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared_F77=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_F77=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_F77='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic_F77='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_F77='-Bstatic'
+      else
+	lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic_F77='-qnocommon'
+         lt_prog_compiler_wl_F77='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_F77='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl_F77='-Wl,'
+	lt_prog_compiler_pic_F77='-KPIC'
+	lt_prog_compiler_static_F77='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl_F77='-Wl,'
+	lt_prog_compiler_pic_F77='-fpic'
+	lt_prog_compiler_static_F77='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl_F77='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static_F77='-non_shared'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl_F77='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl_F77='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl_F77='-Qoption ld '
+      lt_prog_compiler_pic_F77='-PIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic_F77='-Kconform_pic'
+	lt_prog_compiler_static_F77='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_can_build_shared_F77=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic_F77='-pic'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared_F77=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
+$as_echo "$lt_prog_compiler_pic_F77" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_F77"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_F77=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_F77"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:14079: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:14083: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_F77=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_F77" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then
+    case $lt_prog_compiler_pic_F77 in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
+     esac
+else
+    lt_prog_compiler_pic_F77=
+     lt_prog_compiler_can_build_shared_F77=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_F77=
+    ;;
+  *)
+    lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_F77=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_F77=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_F77=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_F77" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then
+    :
+else
+    lt_prog_compiler_static_F77=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_F77=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:14183: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:14187: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_F77=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag_F77=
+  enable_shared_with_static_runtimes_F77=no
+  archive_cmds_F77=
+  archive_expsym_cmds_F77=
+  old_archive_From_new_cmds_F77=
+  old_archive_from_expsyms_cmds_F77=
+  export_dynamic_flag_spec_F77=
+  whole_archive_flag_spec_F77=
+  thread_safe_flag_spec_F77=
+  hardcode_libdir_flag_spec_F77=
+  hardcode_libdir_flag_spec_ld_F77=
+  hardcode_libdir_separator_F77=
+  hardcode_direct_F77=no
+  hardcode_minus_L_F77=no
+  hardcode_shlibpath_var_F77=unsupported
+  link_all_deplibs_F77=unknown
+  hardcode_automatic_F77=no
+  module_cmds_F77=
+  module_expsym_cmds_F77=
+  always_export_symbols_F77=no
+  export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms_F77=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs_F77=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_F77='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec_F77=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs_F77=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs_F77=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag_F77=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      allow_undefined_flag_F77=unsupported
+      always_export_symbols_F77=no
+      enable_shared_with_static_runtimes_F77=yes
+      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct_F77=no
+      hardcode_shlibpath_var_F77=no
+      hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec_F77='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | k*bsd*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs_F77=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs_F77=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs_F77=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs_F77" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec_F77=
+      export_dynamic_flag_spec_F77=
+      whole_archive_flag_spec_F77=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag_F77=unsupported
+      always_export_symbols_F77=yes
+      archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L_F77=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct_F77=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds_F77=''
+      hardcode_direct_F77=yes
+      hardcode_libdir_separator_F77=':'
+      link_all_deplibs_F77=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  :
+	  else
+  	  # We have old collect2
+  	  hardcode_direct_F77=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L_F77=yes
+  	  hardcode_libdir_flag_spec_F77='-L$libdir'
+  	  hardcode_libdir_separator_F77=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols_F77=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag_F77='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag_F77="-z nodefs"
+	  archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag_F77=' ${wl}-bernotok'
+	  allow_undefined_flag_F77=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec_F77='$convenience'
+	  archive_cmds_need_lc_F77=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs_F77=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec_F77=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec_F77=' '
+      allow_undefined_flag_F77=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds_F77='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes_F77=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc_F77=no
+      hardcode_direct_F77=no
+      hardcode_automatic_F77=yes
+      hardcode_shlibpath_var_F77=unsupported
+      whole_archive_flag_spec_F77=''
+      link_all_deplibs_F77=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+         module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_F77=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs_F77=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_F77=yes
+      hardcode_minus_L_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      hardcode_direct_F77=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L_F77=yes
+      export_dynamic_flag_spec_F77='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_F77=:
+
+	hardcode_direct_F77=yes
+	export_dynamic_flag_spec_F77='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L_F77=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_F77=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld_F77='+b $libdir'
+	  hardcode_direct_F77=no
+	  hardcode_shlibpath_var_F77=no
+	  ;;
+	*)
+	  hardcode_direct_F77=yes
+	  export_dynamic_flag_spec_F77='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L_F77=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      link_all_deplibs_F77=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    newsos6)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_F77=yes
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_F77=yes
+	hardcode_shlibpath_var_F77=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_F77='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_F77='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+      allow_undefined_flag_F77=unsupported
+      archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag_F77=' -expect_unresolved \*'
+	archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag_F77=' -expect_unresolved \*'
+	archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec_F77='-rpath $libdir'
+      fi
+      hardcode_libdir_separator_F77=:
+      ;;
+
+    solaris*)
+      no_undefined_flag_F77=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_shlibpath_var_F77=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs_F77=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_direct_F77=yes
+      hardcode_minus_L_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_F77=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds_F77='$CC -r -o $output$reload_objs'
+	  hardcode_direct_F77=no
+        ;;
+	motorola)
+	  archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var_F77=no
+      export_dynamic_flag_spec_F77='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var_F77=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs_F77=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag_F77='${wl}-z,text'
+      archive_cmds_need_lc_F77=no
+      hardcode_shlibpath_var_F77=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag_F77='${wl}-z,text'
+      allow_undefined_flag_F77='${wl}-z,nodefs'
+      archive_cmds_need_lc_F77=no
+      hardcode_shlibpath_var_F77=no
+      hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator_F77=':'
+      link_all_deplibs_F77=yes
+      export_dynamic_flag_spec_F77='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    *)
+      ld_shlibs_F77=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
+$as_echo "$ld_shlibs_F77" >&6; }
+test "$ld_shlibs_F77" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_F77" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_F77=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_F77 in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_F77
+	pic_flag=$lt_prog_compiler_pic_F77
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_F77
+        allow_undefined_flag_F77=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_F77=no
+        else
+	  archive_cmds_need_lc_F77=yes
+        fi
+        allow_undefined_flag_F77=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
+$as_echo "$archive_cmds_need_lc_F77" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_F77=
+if test -n "$hardcode_libdir_flag_spec_F77" || \
+   test -n "$runpath_var_F77" || \
+   test "X$hardcode_automatic_F77" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_F77" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
+     test "$hardcode_minus_L_F77" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_F77=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_F77=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_F77=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
+$as_echo "$hardcode_action_F77" >&6; }
+
+if test "$hardcode_action_F77" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_F77 \
+    CC_F77 \
+    LD_F77 \
+    lt_prog_compiler_wl_F77 \
+    lt_prog_compiler_pic_F77 \
+    lt_prog_compiler_static_F77 \
+    lt_prog_compiler_no_builtin_flag_F77 \
+    export_dynamic_flag_spec_F77 \
+    thread_safe_flag_spec_F77 \
+    whole_archive_flag_spec_F77 \
+    enable_shared_with_static_runtimes_F77 \
+    old_archive_cmds_F77 \
+    old_archive_from_new_cmds_F77 \
+    predep_objects_F77 \
+    postdep_objects_F77 \
+    predeps_F77 \
+    postdeps_F77 \
+    compiler_lib_search_path_F77 \
+    compiler_lib_search_dirs_F77 \
+    archive_cmds_F77 \
+    archive_expsym_cmds_F77 \
+    postinstall_cmds_F77 \
+    postuninstall_cmds_F77 \
+    old_archive_from_expsyms_cmds_F77 \
+    allow_undefined_flag_F77 \
+    no_undefined_flag_F77 \
+    export_symbols_cmds_F77 \
+    hardcode_libdir_flag_spec_F77 \
+    hardcode_libdir_flag_spec_ld_F77 \
+    hardcode_libdir_separator_F77 \
+    hardcode_automatic_F77 \
+    module_cmds_F77 \
+    module_expsym_cmds_F77 \
+    lt_cv_prog_compiler_c_o_F77 \
+    fix_srcfile_path_F77 \
+    exclude_expsyms_F77 \
+    include_expsyms_F77; do
+
+    case $var in
+    old_archive_cmds_F77 | \
+    old_archive_from_new_cmds_F77 | \
+    archive_cmds_F77 | \
+    archive_expsym_cmds_F77 | \
+    module_cmds_F77 | \
+    module_expsym_cmds_F77 | \
+    old_archive_from_expsyms_cmds_F77 | \
+    export_symbols_cmds_F77 | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_F77
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_F77
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_F77
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_F77
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_F77
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_F77
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_F77
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_F77
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_F77
+archive_expsym_cmds=$lt_archive_expsym_cmds_F77
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_F77
+module_expsym_cmds=$lt_module_expsym_cmds_F77
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_F77
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_F77
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_F77
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_F77
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_F77
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_F77
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_F77
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_F77
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_F77
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_F77
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_F77
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_F77
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_F77
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_F77
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_F77
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_F77
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      GCJ)
+	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+objext_GCJ=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${GCJ-"gcj"}
+compiler=$CC
+compiler_GCJ=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+archive_cmds_need_lc_GCJ=no
+
+old_archive_cmds_GCJ=$old_archive_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+
+lt_prog_compiler_no_builtin_flag_GCJ=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:16404: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:16408: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+lt_prog_compiler_wl_GCJ=
+lt_prog_compiler_pic_GCJ=
+lt_prog_compiler_static_GCJ=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl_GCJ='-Wl,'
+    lt_prog_compiler_static_GCJ='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_GCJ='-fno-common'
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared_GCJ=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_GCJ=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_GCJ='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic_GCJ='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      else
+	lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic_GCJ='-qnocommon'
+         lt_prog_compiler_wl_GCJ='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_GCJ='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl_GCJ='-Wl,'
+	lt_prog_compiler_pic_GCJ='-KPIC'
+	lt_prog_compiler_static_GCJ='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl_GCJ='-Wl,'
+	lt_prog_compiler_pic_GCJ='-fpic'
+	lt_prog_compiler_static_GCJ='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl_GCJ='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static_GCJ='-non_shared'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl_GCJ='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl_GCJ='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl_GCJ='-Qoption ld '
+      lt_prog_compiler_pic_GCJ='-PIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic_GCJ='-Kconform_pic'
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_can_build_shared_GCJ=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic_GCJ='-pic'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared_GCJ=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
+$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_GCJ"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_GCJ=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:16694: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:16698: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_GCJ=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_GCJ" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then
+    case $lt_prog_compiler_pic_GCJ in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
+     esac
+else
+    lt_prog_compiler_pic_GCJ=
+     lt_prog_compiler_can_build_shared_GCJ=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_GCJ=
+    ;;
+  *)
+    lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_GCJ=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_GCJ=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_GCJ=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_GCJ" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then
+    :
+else
+    lt_prog_compiler_static_GCJ=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_GCJ=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:16798: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:16802: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_GCJ=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag_GCJ=
+  enable_shared_with_static_runtimes_GCJ=no
+  archive_cmds_GCJ=
+  archive_expsym_cmds_GCJ=
+  old_archive_From_new_cmds_GCJ=
+  old_archive_from_expsyms_cmds_GCJ=
+  export_dynamic_flag_spec_GCJ=
+  whole_archive_flag_spec_GCJ=
+  thread_safe_flag_spec_GCJ=
+  hardcode_libdir_flag_spec_GCJ=
+  hardcode_libdir_flag_spec_ld_GCJ=
+  hardcode_libdir_separator_GCJ=
+  hardcode_direct_GCJ=no
+  hardcode_minus_L_GCJ=no
+  hardcode_shlibpath_var_GCJ=unsupported
+  link_all_deplibs_GCJ=unknown
+  hardcode_automatic_GCJ=no
+  module_cmds_GCJ=
+  module_expsym_cmds_GCJ=
+  always_export_symbols_GCJ=no
+  export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms_GCJ=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs_GCJ=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec_GCJ=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs_GCJ=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs_GCJ=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag_GCJ=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      allow_undefined_flag_GCJ=unsupported
+      always_export_symbols_GCJ=no
+      enable_shared_with_static_runtimes_GCJ=yes
+      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec_GCJ='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | k*bsd*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs_GCJ=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs_GCJ=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs_GCJ=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs_GCJ" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec_GCJ=
+      export_dynamic_flag_spec_GCJ=
+      whole_archive_flag_spec_GCJ=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag_GCJ=unsupported
+      always_export_symbols_GCJ=yes
+      archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L_GCJ=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct_GCJ=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds_GCJ=''
+      hardcode_direct_GCJ=yes
+      hardcode_libdir_separator_GCJ=':'
+      link_all_deplibs_GCJ=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  :
+	  else
+  	  # We have old collect2
+  	  hardcode_direct_GCJ=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L_GCJ=yes
+  	  hardcode_libdir_flag_spec_GCJ='-L$libdir'
+  	  hardcode_libdir_separator_GCJ=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols_GCJ=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag_GCJ='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag_GCJ="-z nodefs"
+	  archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag_GCJ=' ${wl}-bernotok'
+	  allow_undefined_flag_GCJ=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec_GCJ='$convenience'
+	  archive_cmds_need_lc_GCJ=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs_GCJ=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec_GCJ=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec_GCJ=' '
+      allow_undefined_flag_GCJ=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds_GCJ='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes_GCJ=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc_GCJ=no
+      hardcode_direct_GCJ=no
+      hardcode_automatic_GCJ=yes
+      hardcode_shlibpath_var_GCJ=unsupported
+      whole_archive_flag_spec_GCJ=''
+      link_all_deplibs_GCJ=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+         module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_GCJ=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs_GCJ=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_GCJ=yes
+      hardcode_minus_L_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      hardcode_direct_GCJ=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L_GCJ=yes
+      export_dynamic_flag_spec_GCJ='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_GCJ=:
+
+	hardcode_direct_GCJ=yes
+	export_dynamic_flag_spec_GCJ='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L_GCJ=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_GCJ=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
+	  hardcode_direct_GCJ=no
+	  hardcode_shlibpath_var_GCJ=no
+	  ;;
+	*)
+	  hardcode_direct_GCJ=yes
+	  export_dynamic_flag_spec_GCJ='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L_GCJ=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      link_all_deplibs_GCJ=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    newsos6)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_GCJ=yes
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_GCJ=yes
+	hardcode_shlibpath_var_GCJ=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_GCJ='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_GCJ='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+      allow_undefined_flag_GCJ=unsupported
+      archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag_GCJ=' -expect_unresolved \*'
+	archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag_GCJ=' -expect_unresolved \*'
+	archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
+      fi
+      hardcode_libdir_separator_GCJ=:
+      ;;
+
+    solaris*)
+      no_undefined_flag_GCJ=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs_GCJ=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_minus_L_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_GCJ=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds_GCJ='$CC -r -o $output$reload_objs'
+	  hardcode_direct_GCJ=no
+        ;;
+	motorola)
+	  archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var_GCJ=no
+      export_dynamic_flag_spec_GCJ='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var_GCJ=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs_GCJ=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag_GCJ='${wl}-z,text'
+      archive_cmds_need_lc_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag_GCJ='${wl}-z,text'
+      allow_undefined_flag_GCJ='${wl}-z,nodefs'
+      archive_cmds_need_lc_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator_GCJ=':'
+      link_all_deplibs_GCJ=yes
+      export_dynamic_flag_spec_GCJ='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    *)
+      ld_shlibs_GCJ=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
+$as_echo "$ld_shlibs_GCJ" >&6; }
+test "$ld_shlibs_GCJ" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_GCJ" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_GCJ=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_GCJ in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_GCJ
+	pic_flag=$lt_prog_compiler_pic_GCJ
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
+        allow_undefined_flag_GCJ=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_GCJ=no
+        else
+	  archive_cmds_need_lc_GCJ=yes
+        fi
+        allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
+$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_GCJ=
+if test -n "$hardcode_libdir_flag_spec_GCJ" || \
+   test -n "$runpath_var_GCJ" || \
+   test "X$hardcode_automatic_GCJ" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_GCJ" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
+     test "$hardcode_minus_L_GCJ" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_GCJ=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_GCJ=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_GCJ=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
+$as_echo "$hardcode_action_GCJ" >&6; }
+
+if test "$hardcode_action_GCJ" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_GCJ \
+    CC_GCJ \
+    LD_GCJ \
+    lt_prog_compiler_wl_GCJ \
+    lt_prog_compiler_pic_GCJ \
+    lt_prog_compiler_static_GCJ \
+    lt_prog_compiler_no_builtin_flag_GCJ \
+    export_dynamic_flag_spec_GCJ \
+    thread_safe_flag_spec_GCJ \
+    whole_archive_flag_spec_GCJ \
+    enable_shared_with_static_runtimes_GCJ \
+    old_archive_cmds_GCJ \
+    old_archive_from_new_cmds_GCJ \
+    predep_objects_GCJ \
+    postdep_objects_GCJ \
+    predeps_GCJ \
+    postdeps_GCJ \
+    compiler_lib_search_path_GCJ \
+    compiler_lib_search_dirs_GCJ \
+    archive_cmds_GCJ \
+    archive_expsym_cmds_GCJ \
+    postinstall_cmds_GCJ \
+    postuninstall_cmds_GCJ \
+    old_archive_from_expsyms_cmds_GCJ \
+    allow_undefined_flag_GCJ \
+    no_undefined_flag_GCJ \
+    export_symbols_cmds_GCJ \
+    hardcode_libdir_flag_spec_GCJ \
+    hardcode_libdir_flag_spec_ld_GCJ \
+    hardcode_libdir_separator_GCJ \
+    hardcode_automatic_GCJ \
+    module_cmds_GCJ \
+    module_expsym_cmds_GCJ \
+    lt_cv_prog_compiler_c_o_GCJ \
+    fix_srcfile_path_GCJ \
+    exclude_expsyms_GCJ \
+    include_expsyms_GCJ; do
+
+    case $var in
+    old_archive_cmds_GCJ | \
+    old_archive_from_new_cmds_GCJ | \
+    archive_cmds_GCJ | \
+    archive_expsym_cmds_GCJ | \
+    module_cmds_GCJ | \
+    module_expsym_cmds_GCJ | \
+    old_archive_from_expsyms_cmds_GCJ | \
+    export_symbols_cmds_GCJ | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_GCJ
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_GCJ
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_GCJ
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_GCJ
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_GCJ
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_GCJ
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_GCJ
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_GCJ
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_GCJ
+archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_GCJ
+module_expsym_cmds=$lt_module_expsym_cmds_GCJ
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_GCJ
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_GCJ
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_GCJ
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_GCJ
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_GCJ
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_GCJ
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_GCJ
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_GCJ
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_GCJ
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_GCJ
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_GCJ
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_GCJ
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_GCJ
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_GCJ
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_GCJ
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      RC)
+
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+objext_RC=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${RC-"windres"}
+compiler=$CC
+compiler_RC=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+lt_cv_prog_compiler_c_o_RC=yes
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_RC \
+    CC_RC \
+    LD_RC \
+    lt_prog_compiler_wl_RC \
+    lt_prog_compiler_pic_RC \
+    lt_prog_compiler_static_RC \
+    lt_prog_compiler_no_builtin_flag_RC \
+    export_dynamic_flag_spec_RC \
+    thread_safe_flag_spec_RC \
+    whole_archive_flag_spec_RC \
+    enable_shared_with_static_runtimes_RC \
+    old_archive_cmds_RC \
+    old_archive_from_new_cmds_RC \
+    predep_objects_RC \
+    postdep_objects_RC \
+    predeps_RC \
+    postdeps_RC \
+    compiler_lib_search_path_RC \
+    compiler_lib_search_dirs_RC \
+    archive_cmds_RC \
+    archive_expsym_cmds_RC \
+    postinstall_cmds_RC \
+    postuninstall_cmds_RC \
+    old_archive_from_expsyms_cmds_RC \
+    allow_undefined_flag_RC \
+    no_undefined_flag_RC \
+    export_symbols_cmds_RC \
+    hardcode_libdir_flag_spec_RC \
+    hardcode_libdir_flag_spec_ld_RC \
+    hardcode_libdir_separator_RC \
+    hardcode_automatic_RC \
+    module_cmds_RC \
+    module_expsym_cmds_RC \
+    lt_cv_prog_compiler_c_o_RC \
+    fix_srcfile_path_RC \
+    exclude_expsyms_RC \
+    include_expsyms_RC; do
+
+    case $var in
+    old_archive_cmds_RC | \
+    old_archive_from_new_cmds_RC | \
+    archive_cmds_RC | \
+    archive_expsym_cmds_RC | \
+    module_cmds_RC | \
+    module_expsym_cmds_RC | \
+    old_archive_from_expsyms_cmds_RC | \
+    export_symbols_cmds_RC | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_RC
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_RC
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_RC
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_RC
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_RC
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_RC
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_RC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_RC
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_RC
+archive_expsym_cmds=$lt_archive_expsym_cmds_RC
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_RC
+module_expsym_cmds=$lt_module_expsym_cmds_RC
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_RC
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_RC
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_RC
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_RC
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_RC
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_RC
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_RC
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_RC
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_RC
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_RC
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_RC
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_RC
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_RC
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_RC
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_RC
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_RC
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	;;
+
+      *)
+	{ { $as_echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
+$as_echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+      esac
+
+      # Append the new tag name to the list of available tags.
+      if test -n "$tagname" ; then
+      available_tags="$available_tags $tagname"
+    fi
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  # Now substitute the updated list of available tags.
+  if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+    mv "${ofile}T" "$ofile"
+    chmod +x "$ofile"
+  else
+    rm -f "${ofile}T"
+    { { $as_echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
+$as_echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+fi
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+# Prevent multiple expansion
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    ;;
+esac
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+
+if test "$cross_compiling" = "no"; then
+
+ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if test "${ac_cv_c_bigendian+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are some -arch flags.  Note that *ppc* also matches
+	# ppc64.  This check is also rather less than ideal.
+	case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in  #(
+	  *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
+	esac
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then
+  # Try to guess by grepping values from an object file.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=no
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_bigendian=yes
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+    fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+;; #(
+   no)
+      ;; #(
+   universal)
+
+cat >>confdefs.h <<\_ACEOF
+#define AC_APPLE_UNIVERSAL_BUILD 1
+_ACEOF
+
+     ;; #(
+   *)
+     { { $as_echo "$as_me:$LINENO: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+$as_echo "$as_me: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+   { (exit 1); exit 1; }; } ;;
+ esac
+
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define AP_UNKNOWN_BYTE_ORDER 1
+_ACEOF
+
+fi
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_const=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test "x$ac_cv_type_size_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+
+
+for ac_func in memmove bcopy
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+for ac_header in check.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to expat-bugs@mail.libexpat.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define XML_NS 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define XML_DTD 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define XML_CONTEXT_BYTES 1024
+_ACEOF
+
+
+ac_config_files="$ac_config_files Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by expat $as_me 1.95.7, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+expat config.status 1.95.7
+configured by $0, generated by GNU Autoconf 2.63,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "expat_config.h") CONFIG_HEADERS="$CONFIG_HEADERS expat_config.h" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+ ;;
+
+
+  esac
+
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+abs_srcdir="`cd $srcdir && pwd`"
+abs_builddir="`pwd`"
+if test "$abs_srcdir" != "$abs_builddir"; then
+  mkdir lib
+fi
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure.in
new file mode 100644
index 00000000..c8d76e51
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/configure.in
@@ -0,0 +1,99 @@
+dnl   configuration script for expat
+dnl   Process this file with autoconf to produce a configure script.
+dnl
+dnl   Copyright 2000 Clark Cooper
+dnl
+dnl   This file is part of EXPAT.
+dnl
+dnl   EXPAT is free software; you can redistribute it and/or modify it
+dnl   under the terms of the License (based on the MIT/X license) contained
+dnl   in the file COPYING that comes with this distribution.
+dnl
+
+dnl Ensure that Expat is configured with autoconf 2.52 or newer
+AC_PREREQ(2.52)
+
+
+dnl ### apr-util hack: just hard-code the version here, as is done in expat.h.
+AC_INIT(expat, 1.95.7, expat-bugs@mail.libexpat.org)
+
+AC_CONFIG_SRCDIR(Makefile.in)
+AC_CONFIG_AUX_DIR(conftools)
+AC_CONFIG_MACRO_DIR(conftools)
+
+dnl
+dnl Increment LIBREVISION if source code has changed at all
+dnl
+dnl If the API has changed, increment LIBCURRENT and set LIBREVISION to 0
+dnl
+dnl If the API changes compatibly (i.e. simply adding a new function
+dnl without changing or removing earlier interfaces), then increment LIBAGE.
+dnl 
+dnl If the API changes incompatibly set LIBAGE back to 0
+dnl
+
+LIBCURRENT=5
+LIBREVISION=0
+LIBAGE=5
+
+AC_CONFIG_HEADER(expat_config.h)
+
+sinclude(conftools/ac_c_bigendian_cross.m4)
+
+AC_CANONICAL_SYSTEM
+
+case "$host_os" in
+*os2*)
+    # Use a custom made libtool replacement
+    echo Using aplibtool
+    LIBTOOL="$srcdir/../../../apr/build/aplibtool"
+    ;;
+*)
+AC_LIBTOOL_WIN32_DLL
+AC_PROG_LIBTOOL
+    ;;
+esac
+
+AC_SUBST(LIBCURRENT)
+AC_SUBST(LIBREVISION)
+AC_SUBST(LIBAGE)
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+
+dnl Checks for header files.
+AC_HEADER_STDC
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+dnl check for endianness
+if test "$cross_compiling" = "no"; then
+  AC_C_BIGENDIAN
+else
+  AC_DEFINE(AP_UNKNOWN_BYTE_ORDER,1,
+                [byte order is unknown due to cross-compilation])
+fi
+AC_C_CONST
+AC_TYPE_SIZE_T
+AC_CHECK_FUNCS(memmove bcopy)
+
+dnl Only needed for regression tests:
+AC_CHECK_HEADERS(check.h)
+
+dnl Some basic configuration:
+AC_DEFINE([XML_NS], 1,
+          [Define to make XML Namespaces functionality available.])
+AC_DEFINE([XML_DTD], 1,
+          [Define to make parameter entity parsing functionality available.])
+AC_DEFINE([XML_CONTEXT_BYTES], 1024,
+          [Define to specify how much context to retain around the current parse point.])
+
+AC_CONFIG_FILES(Makefile)
+AC_OUTPUT
+
+abs_srcdir="`cd $srcdir && pwd`"
+abs_builddir="`pwd`"
+if test "$abs_srcdir" != "$abs_builddir"; then
+  mkdir lib
+fi
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/PrintPath b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/PrintPath
new file mode 100755
index 00000000..68435f37
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/PrintPath
@@ -0,0 +1,116 @@
+#!/bin/sh
+# Look for program[s] somewhere in $PATH.
+#
+# Options:
+#  -s
+#    Do not print out full pathname. (silent)
+#  -pPATHNAME
+#    Look in PATHNAME instead of $PATH
+#
+# Usage:
+#  PrintPath [-s] [-pPATHNAME] program [program ...]
+#
+# Initially written by Jim Jagielski for the Apache configuration mechanism
+#  (with kudos to Kernighan/Pike)
+#
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+##
+# Some "constants"
+##
+pathname=$PATH
+echo="yes"
+
+##
+# Find out what OS we are running for later on
+##
+os=`(uname) 2>/dev/null`
+
+##
+# Parse command line
+##
+for args in $*
+do
+    case $args in
+	-s  ) echo="no" ;;
+	-p* ) pathname="`echo $args | sed 's/^..//'`" ;;
+	*   ) programs="$programs $args" ;;
+    esac
+done
+
+##
+# Now we make the adjustments required for OS/2 and everyone
+# else :)
+#
+# First of all, all OS/2 programs have the '.exe' extension.
+# Next, we adjust PATH (or what was given to us as PATH) to
+# be whitespace seperated directories.
+# Finally, we try to determine the best flag to use for
+# test/[] to look for an executable file. OS/2 just has '-r'
+# but with other OSs, we do some funny stuff to check to see
+# if test/[] knows about -x, which is the prefered flag.
+##
+
+if [ "x$os" = "xOS/2" ]
+then
+    ext=".exe"
+    pathname=`echo -E $pathname |
+     sed 's/^;/.;/
+	  s/;;/;.;/g
+	  s/;$/;./
+	  s/;/ /g
+	  s/\\\\/\\//g' `
+    test_exec_flag="-r"
+else
+    ext=""	# No default extensions
+    pathname=`echo $pathname |
+     sed 's/^:/.:/
+	  s/::/:.:/g
+	  s/:$/:./
+	  s/:/ /g' `
+    # Here is how we test to see if test/[] can handle -x
+    testfile="pp.t.$$"
+
+    cat > $testfile <<ENDTEST
+#!/bin/sh
+if [ -x / ] || [ -x /bin ] || [ -x /bin/ls ]; then
+    exit 0
+fi
+exit 1
+ENDTEST
+
+    if `/bin/sh $testfile 2>/dev/null`; then
+	test_exec_flag="-x"
+    else
+	test_exec_flag="-r"
+    fi
+    rm -f $testfile
+fi
+
+for program in $programs
+do
+    for path in $pathname
+    do
+	if [ $test_exec_flag $path/${program}${ext} ] && \
+	   [ ! -d $path/${program}${ext} ]; then
+	    if [ "x$echo" = "xyes" ]; then
+		echo $path/${program}${ext}
+	    fi
+	    exit 0
+	fi
+
+# Next try without extension (if one was used above)
+	if [ "x$ext" != "x" ]; then
+            if [ $test_exec_flag $path/${program} ] && \
+               [ ! -d $path/${program} ]; then
+                if [ "x$echo" = "xyes" ]; then
+                    echo $path/${program}
+                fi
+                exit 0
+            fi
+        fi
+    done
+done
+exit 1
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/ac_c_bigendian_cross.m4 b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/ac_c_bigendian_cross.m4
new file mode 100644
index 00000000..8ed3edb2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/ac_c_bigendian_cross.m4
@@ -0,0 +1,81 @@
+dnl @synopsis AC_C_BIGENDIAN_CROSS
+dnl
+dnl Check endianess even when crosscompiling
+dnl (partially based on the original AC_C_BIGENDIAN).
+dnl
+dnl The implementation will create a binary, and instead of running
+dnl the binary it will be grep'ed for some symbols that will look
+dnl different for different endianess of the binary.
+dnl
+dnl @version $Id: ac_c_bigendian_cross.m4,v 1.2 2001/10/01 20:03:13 fdrake Exp $
+dnl @author Guido Draheim <guidod@gmx.de>
+dnl
+AC_DEFUN([AC_C_BIGENDIAN_CROSS],
+[AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
+[ac_cv_c_bigendian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
+if test $ac_cv_c_bigendian = unknown; then
+AC_TRY_RUN([main () {
+  /* Are we little or big endian?  From Harbison&Steele.  */
+  union
+  {
+    long l;
+    char c[sizeof (long)];
+  } u;
+  u.l = 1;
+  exit (u.c[sizeof (long) - 1] == 1);
+}], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes,
+[ echo $ac_n "cross-compiling... " 2>&AC_FD_MSG ])
+fi])
+if test $ac_cv_c_bigendian = unknown; then
+AC_MSG_CHECKING(to probe for byte ordering)
+[
+cat >conftest.c <<EOF
+short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
+short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
+int main() { _ascii (); _ebcdic (); return 0; }
+EOF
+] if test -f conftest.c ; then
+     if ${CC-cc} -c conftest.c -o conftest.o && test -f conftest.o ; then
+        if test `grep -l BIGenDianSyS conftest.o` ; then
+           echo $ac_n ' big endian probe OK, ' 1>&AC_FD_MSG
+           ac_cv_c_bigendian=yes
+        fi
+        if test `grep -l LiTTleEnDian conftest.o` ; then
+           echo $ac_n ' little endian probe OK, ' 1>&AC_FD_MSG
+           if test $ac_cv_c_bigendian = yes ; then
+            ac_cv_c_bigendian=unknown;
+           else
+            ac_cv_c_bigendian=no
+           fi
+        fi
+        echo $ac_n 'guessing bigendian ...  ' >&AC_FD_MSG
+     fi
+  fi
+AC_MSG_RESULT($ac_cv_c_bigendian)
+fi
+if test $ac_cv_c_bigendian = yes; then
+  AC_DEFINE(WORDS_BIGENDIAN, 1, [whether byteorder is bigendian])
+  BYTEORDER=4321
+else
+  BYTEORDER=1234
+fi
+AC_DEFINE_UNQUOTED(BYTEORDER, $BYTEORDER, [1234 = LIL_ENDIAN, 4321 = BIGENDIAN])
+if test $ac_cv_c_bigendian = unknown; then
+  AC_MSG_ERROR(unknown endianess - sorry, please pre-set ac_cv_c_bigendian)
+fi
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/config.guess b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/config.guess
new file mode 100755
index 00000000..115f944a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/config.guess
@@ -0,0 +1,1502 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+#   Free Software Foundation, Inc.
+
+timestamp='2010-04-03'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner.  Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' HUP INT TERM
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" HUP INT PIPE TERM ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep -q __ELF__
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    s390x:SunOS:*:*)
+	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux${UNAME_RELEASE}
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	eval $set_cc_for_build
+	SUN_ARCH="i386"
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH="x86_64"
+	    fi
+	fi
+	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[456])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	case ${UNAME_MACHINE} in
+	    pc98)
+		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    *:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:windows32*:*)
+    	# uname -m includes "-pc" on this system.
+    	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    *:Interix*:*)
+    	case ${UNAME_MACHINE} in
+	    x86)
+		echo i586-pc-interix${UNAME_RELEASE}
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    8664:Windows_NT:*)
+	echo x86_64-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit ;;
+    arm*:Linux:*:*)
+	eval $set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	else
+	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+	fi
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    cris:Linux:*:*)
+	echo cris-axis-linux-gnu
+	exit ;;
+    crisv32:Linux:*:*)
+	echo crisv32-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+    	echo frv-unknown-linux-gnu
+	exit ;;
+    i*86:Linux:*:*)
+	LIBC=gnu
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef ${UNAME_MACHINE}
+	#undef ${UNAME_MACHINE}el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=${UNAME_MACHINE}el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=${UNAME_MACHINE}
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    or32:Linux:*:*)
+	echo or32-unknown-linux-gnu
+	exit ;;
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-gnu
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
+    sh64*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit ;;
+    xtensa*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configury will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+        exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    i386)
+		eval $set_cc_for_build
+		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		      grep IS_64BIT_ARCH >/dev/null
+		  then
+		      UNAME_PROCESSOR="x86_64"
+		  fi
+		fi ;;
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+        echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo ${UNAME_MACHINE}-pc-aros
+	exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/config.sub b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/config.sub
new file mode 100755
index 00000000..204218c0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/config.sub
@@ -0,0 +1,1731 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+#   Free Software Foundation, Inc.
+
+timestamp='2010-05-21'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray | -microblaze)
+		os=
+		basic_machine=$1
+		;;
+        -bluegene*)
+	        os=-cnk
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+	| bfin \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| fido | fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| lm32 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore | mep | metag \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64octeon | mips64octeonel \
+	| mips64orion | mips64orionel \
+	| mips64r5900 | mips64r5900el \
+	| mips64vr | mips64vrel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| moxie \
+	| mt \
+	| msp430 \
+	| nios | nios2 \
+	| ns16k | ns32k \
+	| or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| rx \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu | strongarm \
+	| tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+	| ubicom32 \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+	| z8k | z80)
+		basic_machine=$basic_machine-unknown
+		;;
+	c54x)
+		basic_machine=tic54x-unknown
+		;;
+	c55x)
+		basic_machine=tic55x-unknown
+		;;
+	c6x)
+		basic_machine=tic6x-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| lm32-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64octeon-* | mips64octeonel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64r5900-* | mips64r5900el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* | rx-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tile-* | tilegx-* \
+	| tron-* \
+	| ubicom32-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+	| xstormy16-* | xtensa*-* \
+	| ymp-* \
+	| z8k-* | z80-*)
+		;;
+	# Recognize the basic CPU types without company name, with glob match.
+	xtensa*)
+		basic_machine=$basic_machine-unknown
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aros)
+		basic_machine=i386-pc
+		os=-aros
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	blackfin)
+		basic_machine=bfin-unknown
+		os=-linux
+		;;
+	blackfin-*)
+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	bluegene*)
+		basic_machine=powerpc-ibm
+		os=-cnk
+		;;
+	c54x-*)
+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c55x-*)
+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c6x-*)
+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+        cegcc)
+		basic_machine=arm-unknown
+		os=-cegcc
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16)
+		basic_machine=cr16-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dicos)
+		basic_machine=i686-pc
+		os=-dicos
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m68knommu)
+		basic_machine=m68k-unknown
+		os=-linux
+		;;
+	m68knommu-*)
+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+        microblaze)
+		basic_machine=microblaze-xilinx
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	mingw32ce)
+		basic_machine=arm-unknown
+		os=-mingw32ce
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	parisc)
+		basic_machine=hppa-unknown
+		os=-linux
+		;;
+	parisc-*)
+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+		;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh5el)
+		basic_machine=sh5le-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+        # This must be matched before tile*.
+        tilegx*)
+		basic_machine=tilegx-unknown
+		os=-linux-gnu
+		;;
+	tile*)
+		basic_machine=tile-unknown
+		os=-linux-gnu
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	z80-*-coff)
+		basic_machine=z80-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+        -auroraux)
+	        os=-auroraux
+		;;
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+	      | -sym* | -kopensolaris* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* | -aros* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -linux-android* \
+	      | -linux-newlib* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+        -os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+        -tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-dicos*)
+		os=-dicos
+		;;
+        -nacl*)
+	        ;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+        score-*)
+		os=-elf
+		;;
+        spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+        c4x-* | tic4x-*)
+        	os=-coff
+		;;
+	tic54x-*)
+		os=-coff
+		;;
+	tic55x-*)
+		os=-coff
+		;;
+	tic6x-*)
+		os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+        mep-*)
+		os=-elf
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+    	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-cnk*|-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/install-sh b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/install-sh
new file mode 100755
index 00000000..e9de2384
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/install-sh
@@ -0,0 +1,251 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+		chmodcmd=""
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/ltmain.sh b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/ltmain.sh
new file mode 100644
index 00000000..2bcb8482
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/ltmain.sh
@@ -0,0 +1,6956 @@
+# ltmain.sh - Provide generalized library-building support services.
+# NOTE: Changing this file will not affect anything until you rerun configure.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008  Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+basename="s,^.*/,,g"
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+progname=`echo "$progpath" | $SED $basename`
+modename="$progname"
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.5.26
+TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)"
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Check that we have a working $echo.
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell, and then maybe $echo will work.
+  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit $EXIT_SUCCESS
+fi
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  SP2NL='tr \040 \012'
+  NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  SP2NL='tr \100 \n'
+  NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+# We save the old values to restore during execute mode.
+lt_env=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+	  save_$lt_var=\$$lt_var
+	  lt_env=\"$lt_var=\$$lt_var \$lt_env\"
+	  $lt_var=C
+	  export $lt_var
+	fi"
+done
+
+if test -n "$lt_env"; then
+  lt_env="env $lt_env"
+fi
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+  $echo "$modename: not configured to build any kind of library" 1>&2
+  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  exit $EXIT_FAILURE
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+duplicate_deps=no
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+#####################################
+# Shell function definitions:
+# This seems to be the best place for them
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+	# Failing that, at least try and use $RANDOM to avoid a race
+	my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+	save_mktempdir_umask=`umask`
+	umask 0077
+	$mkdir "$my_tmpdir"
+	umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || {
+        $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
+	exit $EXIT_FAILURE
+      }
+    fi
+
+    $echo "X$my_tmpdir" | $Xsed
+}
+
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
+      $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+      win32_nmres=`eval $NM -f posix -A $1 | \
+	$SED -n -e '1,100{
+		/ I /{
+			s,.*,import,
+			p
+			q
+			}
+		}'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $echo $win32_libid_type
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	case $arg in
+	  *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	CC_quoted="$CC_quoted $arg"
+      done
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	    # Double-quote args containing other shell metacharacters.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    CC_quoted="$CC_quoted $arg"
+	  done
+	    case "$@ " in
+	      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  $echo "$modename: unable to infer tagged configuration"
+	  $echo "$modename: specify a tag with \`--tag'" 1>&2
+	  exit $EXIT_FAILURE
+#        else
+#          $echo "$modename: using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+
+    $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
+    $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
+      exit $EXIT_FAILURE
+    fi
+}
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+    my_status=""
+
+    $show "${rm}r $my_gentop"
+    $run ${rm}r "$my_gentop"
+    $show "$mkdir $my_gentop"
+    $run $mkdir "$my_gentop"
+    my_status=$?
+    if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
+      exit $my_status
+    fi
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  extracted_serial=`expr $extracted_serial + 1`
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      $show "${rm}r $my_xdir"
+      $run ${rm}r "$my_xdir"
+      $show "$mkdir $my_xdir"
+      $run $mkdir "$my_xdir"
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
+	exit $exit_status
+      fi
+      case $host in
+      *-darwin*)
+	$show "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	if test -z "$run"; then
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
+	  darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
+	  if test -n "$darwin_arches"; then 
+	    darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    $show "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+      ## Okay now we have a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+	      lipo -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    ${rm}r unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd "$darwin_orig_dir"
+ 	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	fi # $run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+        ;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+    done
+    func_extract_archives_result="$my_oldobjs"
+}
+# End of Shell function definitions
+#####################################
+
+# Darwin sucks
+eval std_shrext=\"$shrext_cmds\"
+
+disable_libs=no
+
+# Parse our command line options once, thoroughly.
+while test "$#" -gt 0
+do
+  arg="$1"
+  shift
+
+  case $arg in
+  -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    case $prev in
+    execute_dlfiles)
+      execute_dlfiles="$execute_dlfiles $arg"
+      ;;
+    tag)
+      tagname="$arg"
+      preserve_args="${preserve_args}=$arg"
+
+      # Check whether tagname contains only valid characters
+      case $tagname in
+      *[!-_A-Za-z0-9,/]*)
+	$echo "$progname: invalid tag name: $tagname" 1>&2
+	exit $EXIT_FAILURE
+	;;
+      esac
+
+      case $tagname in
+      CC)
+	# Don't test for the "default" C tag, as we know, it's there, but
+	# not specially marked.
+	;;
+      *)
+	if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
+	  taglist="$taglist $tagname"
+	  # Evaluate the configuration.
+	  eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
+	else
+	  $echo "$progname: ignoring unknown tag $tagname" 1>&2
+	fi
+	;;
+      esac
+      ;;
+    *)
+      eval "$prev=\$arg"
+      ;;
+    esac
+
+    prev=
+    prevopt=
+    continue
+  fi
+
+  # Have we seen a non-optional argument yet?
+  case $arg in
+  --help)
+    show_help=yes
+    ;;
+
+  --version)
+    echo "\
+$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+
+Copyright (C) 2008  Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+    exit $?
+    ;;
+
+  --config)
+    ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
+    done
+    exit $?
+    ;;
+
+  --debug)
+    $echo "$progname: enabling shell trace mode"
+    set -x
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --dry-run | -n)
+    run=:
+    ;;
+
+  --features)
+    $echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      $echo "enable shared libraries"
+    else
+      $echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      $echo "enable static libraries"
+    else
+      $echo "disable static libraries"
+    fi
+    exit $?
+    ;;
+
+  --finish) mode="finish" ;;
+
+  --mode) prevopt="--mode" prev=mode ;;
+  --mode=*) mode="$optarg" ;;
+
+  --preserve-dup-deps) duplicate_deps="yes" ;;
+
+  --quiet | --silent)
+    show=:
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --tag)
+    prevopt="--tag"
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+  --tag=*)
+    set tag "$optarg" ${1+"$@"}
+    shift
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+
+  -dlopen)
+    prevopt="-dlopen"
+    prev=execute_dlfiles
+    ;;
+
+  -*)
+    $echo "$modename: unrecognized option \`$arg'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+
+  *)
+    nonopt="$arg"
+    break
+    ;;
+  esac
+done
+
+if test -n "$prevopt"; then
+  $echo "$modename: option \`$prevopt' requires an argument" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+fi
+
+case $disable_libs in
+no) 
+  ;;
+shared)
+  build_libtool_libs=no
+  build_old_libs=yes
+  ;;
+static)
+  build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+  ;;
+esac
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+if test -z "$show_help"; then
+
+  # Infer the operation mode.
+  if test -z "$mode"; then
+    $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
+    $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
+    case $nonopt in
+    *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
+      mode=link
+      for arg
+      do
+	case $arg in
+	-c)
+	   mode=compile
+	   break
+	   ;;
+	esac
+      done
+      ;;
+    *db | *dbx | *strace | *truss)
+      mode=execute
+      ;;
+    *install*|cp|mv)
+      mode=install
+      ;;
+    *rm)
+      mode=uninstall
+      ;;
+    *)
+      # If we have no mode, but dlfiles were specified, then do execute mode.
+      test -n "$execute_dlfiles" && mode=execute
+
+      # Just use the default operation mode.
+      if test -z "$mode"; then
+	if test -n "$nonopt"; then
+	  $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+	else
+	  $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+	fi
+      fi
+      ;;
+    esac
+  fi
+
+  # Only execute mode is allowed to have -dlopen flags.
+  if test -n "$execute_dlfiles" && test "$mode" != execute; then
+    $echo "$modename: unrecognized option \`-dlopen'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+
+  # Change the help message to a mode-specific one.
+  generic_help="$help"
+  help="Try \`$modename --help --mode=$mode' for more information."
+
+  # These modes are in order of execution frequency so that they run quickly.
+  case $mode in
+  # libtool compile mode
+  compile)
+    modename="$modename: compile"
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  if test -n "$libobj" ; then
+	    $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-static | -prefer-pic | -prefer-non-pic)
+	  later="$later $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+ 	  for arg in $args; do
+	    IFS="$save_ifs"
+
+	    # Double-quote args containing other shell metacharacters.
+	    # Many Bourne shells cannot handle close brackets correctly
+	    # in scan sets, so we specify it separately.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    lastarg="$lastarg $arg"
+	  done
+	  IFS="$save_ifs"
+	  lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
+
+	  # Add the arguments to base_compile.
+	  base_compile="$base_compile $lastarg"
+	  continue
+	  ;;
+
+	* )
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+
+      case $lastarg in
+      # Double-quote args containing other shell metacharacters.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, and some SunOS ksh mistreat backslash-escaping
+      # in scan sets (worked around with variable expansion),
+      # and furthermore cannot handle '|' '&' '(' ')' in scan sets 
+      # at all, so we specify them separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	lastarg="\"$lastarg\""
+	;;
+      esac
+
+      base_compile="$base_compile $lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      $echo "$modename: you must specify an argument for -Xcompile"
+      exit $EXIT_FAILURE
+      ;;
+    target)
+      $echo "$modename: you must specify a target with \`-o'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *)
+      # Get the name of the library object.
+      [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    xform='[cCFSifmso]'
+    case $libobj in
+    *.ada) xform=ada ;;
+    *.adb) xform=adb ;;
+    *.ads) xform=ads ;;
+    *.asm) xform=asm ;;
+    *.c++) xform=c++ ;;
+    *.cc) xform=cc ;;
+    *.ii) xform=ii ;;
+    *.class) xform=class ;;
+    *.cpp) xform=cpp ;;
+    *.cxx) xform=cxx ;;
+    *.[fF][09]?) xform=[fF][09]. ;;
+    *.for) xform=for ;;
+    *.java) xform=java ;;
+    *.obj) xform=obj ;;
+    *.sx) xform=sx ;;
+    esac
+
+    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
+
+    case $libobj in
+    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+    *)
+      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -static)
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
+    case $qlibobj in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qlibobj="\"$qlibobj\"" ;;
+    esac
+    test "X$libobj" != "X$qlibobj" \
+	&& $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' 	&()|`$[]' \
+	&& $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
+    objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+    xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$xdir" = "X$obj"; then
+      xdir=
+    else
+      xdir=$xdir/
+    fi
+    lobj=${xdir}$objdir/$objname
+
+    if test -z "$base_compile"; then
+      $echo "$modename: you must specify a compilation command" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    $run $rm $removelist
+    trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+      removelist="$removelist $output_obj $lockfile"
+      trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $run ln "$progpath" "$lockfile" 2>/dev/null; do
+	$show "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$echo "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+      $echo "$srcfile" > "$lockfile"
+    fi
+
+    if test -n "$fix_srcfile_path"; then
+      eval srcfile=\"$fix_srcfile_path\"
+    fi
+    qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
+    case $qsrcfile in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      qsrcfile="\"$qsrcfile\"" ;;
+    esac
+
+    $run $rm "$libobj" "${libobj}T"
+
+    # Create a libtool object file (analogous to a ".la" file),
+    # but don't create it if we're doing a dry run.
+    test -z "$run" && cat > ${libobj}T <<EOF
+# $libobj - a libtool object file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+EOF
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      if test ! -d "${xdir}$objdir"; then
+	$show "$mkdir ${xdir}$objdir"
+	$run $mkdir ${xdir}$objdir
+	exit_status=$?
+	if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
+	  exit $exit_status
+	fi
+      fi
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	command="$command -o $lobj"
+      fi
+
+      $run $rm "$lobj" "$output_obj"
+
+      $show "$command"
+      if $run eval $lt_env "$command"; then :
+      else
+	test -n "$output_obj" && $run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	$show "$mv $output_obj $lobj"
+	if $run $mv $output_obj $lobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the PIC object to the libtool object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object='$objdir/$objname'
+
+EOF
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+        suppress_output=' >/dev/null 2>&1'
+      fi
+    else
+      # No PIC object so indicate it doesn't exist in the libtool
+      # object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object=none
+
+EOF
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	command="$command -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command="$command$suppress_output"
+      $run $rm "$obj" "$output_obj"
+      $show "$command"
+      if $run eval $lt_env "$command"; then :
+      else
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	$show "$mv $output_obj $obj"
+	if $run $mv $output_obj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object='$objname'
+
+EOF
+    else
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object=none
+
+EOF
+    fi
+
+    $run $mv "${libobj}T" "${libobj}"
+
+    # Unlock the critical section if it was locked
+    if test "$need_locks" != no; then
+      $run $rm "$lockfile"
+    fi
+
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool link mode
+  link | relink)
+    modename="$modename: link"
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args="$nonopt"
+    base_compile="$nonopt $@"
+    compile_command="$nonopt"
+    finalize_command="$nonopt"
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+
+    avoid_version=no
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    notinst_path= # paths that contain not-installed libtool libraries
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    single_module="${wl}-single_module"
+
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
+	;;
+      *) qarg=$arg ;;
+      esac
+      libtool_args="$libtool_args $qarg"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  compile_command="$compile_command @OUTPUT@"
+	  finalize_command="$finalize_command @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    compile_command="$compile_command @SYMFILE@"
+	    finalize_command="$finalize_command @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      dlfiles="$dlfiles $arg"
+	    else
+	      dlprefiles="$dlprefiles $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  if test ! -f "$arg"; then
+	    $echo "$modename: symbol file \`$arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat $save_arg`
+	    do
+#	      moreargs="$moreargs $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		# If there is no directory component, then add one.
+		case $arg in
+		*/* | *\\*) . $arg ;;
+		*) . ./$arg ;;
+		esac
+
+		if test -z "$pic_object" || \
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none && \
+		   test "$non_pic_object" = none; then
+		  $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+
+		# Extract subdirectory from the argument.
+		xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		if test "X$xdir" = "X$arg"; then
+		  xdir=
+		else
+		  xdir="$xdir/"
+		fi
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      dlfiles="$dlfiles $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    dlprefiles="$dlprefiles $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  libobjs="$libobjs $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if test -z "$run"; then
+		  $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+		  exit $EXIT_FAILURE
+		else
+		  # Dry-run case.
+
+		  # Extract subdirectory from the argument.
+		  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		  if test "X$xdir" = "X$arg"; then
+		    xdir=
+		  else
+		    xdir="$xdir/"
+		  fi
+
+		  pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+		  non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+		  libobjs="$libobjs $pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      fi
+	    done
+	  else
+	    $echo "$modename: link input file \`$save_arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    $echo "$modename: only absolute run-paths are allowed" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) rpath="$rpath $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) xrpath="$xrpath $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	xcompiler)
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $wl$qarg"
+	  prev=
+	  compile_command="$compile_command $wl$qarg"
+	  finalize_command="$finalize_command $wl$qarg"
+	  continue
+	  ;;
+	xcclinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	shrext)
+  	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	darwin_framework|darwin_framework_skip)
+	  test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  prev=
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  compile_command="$compile_command $link_static_flag"
+	  finalize_command="$finalize_command $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
+	continue
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  $echo "$modename: more than one -exported-symbols argument is not allowed"
+	  exit $EXIT_FAILURE
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework|-arch|-isysroot)
+	case " $CC " in
+	  *" ${arg} ${1} "* | *" ${arg}	${1} "*) 
+		prev=darwin_framework_skip ;;
+	  *) compiler_flags="$compiler_flags $arg"
+	     prev=darwin_framework ;;
+	esac
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  if test -z "$absdir"; then
+	    $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
+	    absdir="$dir"
+	    notinst_path="$notinst_path $dir"
+	  fi
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "*) ;;
+	*)
+	  deplibs="$deplibs -L$dir"
+	  lib_search_path="$lib_search_path $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    deplibs="$deplibs -framework System"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	deplibs="$deplibs $arg"
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      -model)
+	compile_command="$compile_command $arg"
+	compiler_flags="$compiler_flags $arg"
+	finalize_command="$finalize_command $arg"
+	prev=xcompiler
+	continue
+	;;
+
+     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	compiler_flags="$compiler_flags $arg"
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+      # -r[0-9][0-9]* specifies the processor on the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+      # +DA*, +DD* enable 64-bit mode on the HP compiler
+      # -q* pass through compiler args for the IBM compiler
+      # -m* pass through architecture-specific compiler args for GCC
+      # -m*, -t[45]*, -txscale* pass through architecture-specific
+      # compiler args for GCC
+      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+      # -F/path gives path to uninstalled frameworks, gcc on darwin
+      # @file GCC response files
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+        compile_command="$compile_command $arg"
+        finalize_command="$finalize_command $arg"
+        compiler_flags="$compiler_flags $arg"
+        continue
+        ;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
+	  $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  $echo "$modename: only absolute run-paths are allowed" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) xrpath="$xrpath $dir" ;;
+	esac
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -Wc,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Wl,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $wl$flag"
+	  linker_flags="$linker_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # Some other compiler flag.
+      -* | +*)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+
+      *.$objext)
+	# A standard object.
+	objs="$objs $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  # If there is no directory component, then add one.
+	  case $arg in
+	  */* | *\\*) . $arg ;;
+	  *) . ./$arg ;;
+	  esac
+
+	  if test -z "$pic_object" || \
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none && \
+	     test "$non_pic_object" = none; then
+	    $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$xdir" = "X$arg"; then
+	    xdir=
+ 	  else
+	    xdir="$xdir/"
+	  fi
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		dlfiles="$dlfiles $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      dlprefiles="$dlprefiles $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    libobjs="$libobjs $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if test -z "$run"; then
+	    $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+	    exit $EXIT_FAILURE
+	  else
+	    # Dry-run case.
+
+	    # Extract subdirectory from the argument.
+	    xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	    if test "X$xdir" = "X$arg"; then
+	      xdir=
+	    else
+	      xdir="$xdir/"
+	    fi
+
+	    pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+	    non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+	    libobjs="$libobjs $pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	deplibs="$deplibs $arg"
+	old_deplibs="$old_deplibs $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  dlfiles="$dlfiles $arg"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  dlprefiles="$dlprefiles $arg"
+	  prev=
+	else
+	  deplibs="$deplibs $arg"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+      fi
+    done # argument parsing loop
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      compile_command="$compile_command $arg"
+      finalize_command="$finalize_command $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$output_objdir" = "X$output"; then
+      output_objdir="$objdir"
+    else
+      output_objdir="$output_objdir/$objdir"
+    fi
+    # Create the object directory.
+    if test ! -d "$output_objdir"; then
+      $show "$mkdir $output_objdir"
+      $run $mkdir $output_objdir
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
+	exit $exit_status
+      fi
+    fi
+
+    # Determine the type of output
+    case $output in
+    "")
+      $echo "$modename: you must specify an output file" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    case $host in
+    *cygwin* | *mingw* | *pw32*)
+      # don't eliminate duplications in $postdeps and $predeps
+      duplicate_compiler_generated_deps=yes
+      ;;
+    *)
+      duplicate_compiler_generated_deps=$duplicate_deps
+      ;;
+    esac
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if test "X$duplicate_deps" = "Xyes" ; then
+	case "$libs " in
+	*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	esac
+      fi
+      libs="$libs $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+	  esac
+	  pre_post_deps="$pre_post_deps $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    case $linkmode in
+    lib)
+	passes="conv link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+    for pass in $passes; do
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    compiler_flags="$compiler_flags $deplib"
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
+	    continue
+	  fi
+	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if (${SED} -e '2q' $lib |
+                    grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		  library_names=
+		  old_library=
+		  case $lib in
+		  */* | *\\*) . $lib ;;
+		  *) . ./$lib ;;
+		  esac
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+		    test "X$ladir" = "X$lib" && ladir="."
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+	        ;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  *)
+	    $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) xrpath="$xrpath $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la) lib="$deplib" ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    valid_a_lib=no
+	    case $deplibs_check_method in
+	      match_pattern*)
+		set dummy $deplibs_check_method
+	        match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+		if eval $echo \"$deplib\" 2>/dev/null \
+		    | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		  valid_a_lib=yes
+		fi
+		;;
+	      pass_all)
+		valid_a_lib=yes
+		;;
+            esac
+	    if test "$valid_a_lib" != yes; then
+	      $echo
+	      $echo "*** Warning: Trying to link with static lib archive $deplib."
+	      $echo "*** I have the capability to make that library automatically link in when"
+	      $echo "*** you link to this library.  But I can only do this if you have a"
+	      $echo "*** shared version of the library, which you do not appear to have"
+	      $echo "*** because the file extensions .$libext of this argument makes me believe"
+	      $echo "*** that it is just a static archive that I should not used here."
+	    else
+	      $echo
+	      $echo "*** Warning: Linking the shared library $output against the"
+	      $echo "*** static library $deplib is not portable!"
+	      deplibs="$deplib $deplibs"
+	    fi
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      newdlprefiles="$newdlprefiles $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      newdlfiles="$newdlfiles $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$ladir" = "X$lib" && ladir="."
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	case $lib in
+	*/* | *\\*) . $lib ;;
+	*) . ./$lib ;;
+	esac
+
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	      exit $EXIT_FAILURE
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    convenience="$convenience $ladir/$objdir/$old_library"
+	    old_convenience="$old_convenience $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+              if test "X$duplicate_deps" = "Xyes" ; then
+	        case "$tmp_libs " in
+	        *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	        esac
+              fi
+	      tmp_libs="$tmp_libs $deplib"
+	    done
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    $echo "$modename: \`$lib' is not a convenience library" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	for l in $old_library $library_names; do
+	  linklib="$l"
+	done
+	if test -z "$linklib"; then
+	  $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    dlprefiles="$dlprefiles $lib $dependency_libs"
+	  else
+	    newdlfiles="$newdlfiles $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
+	    $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    $echo "$modename: warning: library \`$lib' was moved." 1>&2
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$libdir"
+	    absdir="$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  fi
+	fi # $installed = yes
+	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  # Prefer using a static library (so that no silly _DYNAMIC symbols
+	  # are required to link).
+	  if test -n "$old_library"; then
+	    newdlprefiles="$newdlprefiles $dir/$old_library"
+	  # Otherwise, use the dlname, so that lt_dlopen finds it.
+	  elif test -n "$dlname"; then
+	    newdlprefiles="$newdlprefiles $dir/$dlname"
+	  else
+	    newdlprefiles="$newdlprefiles $dir/$linklib"
+	  fi
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  newlib_search_path="$newlib_search_path $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+		 test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath " in
+	      *" $dir "*) ;;
+	      *" $absdir "*) ;;
+	      *) temp_rpath="$temp_rpath $absdir" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes ; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  if test "$installed" = no; then
+	    notinst_deplibs="$notinst_deplibs $lib"
+	    need_relink=yes
+	  fi
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on
+	  # some systems (darwin)
+	  if test "$shouldnotlink" = yes && test "$pass" = link ; then
+	    $echo
+	    if test "$linkmode" = prog; then
+	      $echo "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $echo "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $echo "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    realname="$2"
+	    shift; shift
+	    libname=`eval \\$echo \"$libname_spec\"`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw*)
+		major=`expr $current - $age`
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
+	    newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      $show "extracting exported symbol list from \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$extract_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      $show "generating import library for \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$old_archive_from_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a module then we can not link against
+		    # it, someone is ignoring the new warnings I added
+		    if /usr/bin/file -L $add 2> /dev/null |
+                      $EGREP ": [^:]* bundle" >/dev/null ; then
+		      $echo "** Warning, lib $linklib is a module, not a shared library"
+		      if test -z "$old_library" ; then
+		        $echo
+		        $echo "** And there doesn't seem to be a static archive available"
+		        $echo "** The link will probably fail, sorry"
+		      else
+		        add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$dir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      $echo "$modename: configuration error: unsupported hardcode properties"
+	      exit $EXIT_FAILURE
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes && \
+		 test "$hardcode_minus_L" != yes && \
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+	        add="$inst_prefix_dir$libdir/$linklib"
+	      else
+	        add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    $echo
+	    $echo "*** Warning: This system can not link to static lib archive $lib."
+	    $echo "*** I have the capability to make that library automatically link in when"
+	    $echo "*** you link to this library.  But I can only do this if you have a"
+	    $echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      $echo "*** But as you try to build a module library, libtool will still create "
+	      $echo "*** a static module, that should work as long as the dlopening application"
+	      $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		$echo
+		$echo "*** However, this would only work if libtool was able to extract symbol"
+		$echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		$echo "*** not find such a program.  So, this module is probably useless."
+		$echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) xrpath="$xrpath $temp_xrpath";;
+		   esac;;
+	      *) temp_deplibs="$temp_deplibs $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  newlib_search_path="$newlib_search_path $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+		dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
+		test "X$dir" = "X$deplib" && dir="."
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if grep "^installed=no" $deplib > /dev/null; then
+		  path="$absdir/$objdir"
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -z "$libdir"; then
+		    $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		    exit $EXIT_FAILURE
+		  fi
+		  if test "$absdir" != "$libdir"; then
+		    $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
+		  fi
+		  path="$absdir"
+		fi
+		depdepl=
+		case $host in
+		*-*-darwin*)
+		  # we do not want to link against static libs,
+		  # but need to link against shared
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$deplibdir/$depdepl" ; then
+		      depdepl="$deplibdir/$depdepl"
+	      	    elif test -f "$path/$depdepl" ; then
+		      depdepl="$path/$depdepl"
+		    else
+		      # Can't find it, oh well...
+		      depdepl=
+		    fi
+		    # do not add paths which are already there
+		    case " $newlib_search_path " in
+		    *" $path "*) ;;
+		    *) newlib_search_path="$newlib_search_path $path";;
+		    esac
+		  fi
+		  path=""
+		  ;;
+		*)
+		  path="-L$path"
+		  ;;
+		esac
+		;;
+	      -l*)
+		case $host in
+		*-*-darwin*)
+		  # Again, we only want to link against shared libraries
+		  eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
+		  for tmp in $newlib_search_path ; do
+		    if test -f "$tmp/lib$tmp_libs.dylib" ; then
+		      eval depdepl="$tmp/lib$tmp_libs.dylib"
+		      break
+		    fi
+		  done
+		  path=""
+		  ;;
+		*) continue ;;
+		esac
+		;;
+	      *) continue ;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	      case " $deplibs " in
+	      *" $depdepl "*) ;;
+	      *) deplibs="$depdepl $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) lib_search_path="$lib_search_path $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) tmp_libs="$tmp_libs $deplib" ;;
+	      esac
+	      ;;
+	    *) tmp_libs="$tmp_libs $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  tmp_libs="$tmp_libs $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;;
+      esac
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
+      fi
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      objs="$objs$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	if test "$module" = no; then
+	  $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
+	  exit $EXIT_FAILURE
+	else
+	  $echo
+	  $echo "*** Warning: Linking the shared library $output against the non-libtool"
+	  $echo "*** objects $objs is not portable!"
+	  libobjs="$libobjs $objs"
+	fi
+      fi
+
+      if test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
+      fi
+
+      set dummy $rpath
+      if test "$#" -gt 2; then
+	$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+      fi
+      install_libdir="$2"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	if test -n "$vinfo"; then
+	  $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
+	fi
+
+	if test -n "$release"; then
+	  $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
+	fi
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	IFS="$save_ifs"
+
+	if test -n "$8"; then
+	  $echo "$modename: too many parameters to \`-version-info'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$2"
+	  number_minor="$3"
+	  number_revision="$4"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  darwin|linux|osf|windows|none)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$2"
+	  revision="$3"
+	  age="$4"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  minor_current=`expr $current + 1`
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current";
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    major=`expr $current - $age`
+	  else
+	    major=`expr $current - $age + 1`
+	  fi
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    iface=`expr $revision - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux)
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  major=.`expr $current - $age`
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    iface=`expr $current - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  verstring="$verstring:${current}.0"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  major=`expr $current - $age`
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  $echo "$modename: unknown library version type \`$version_type'" 1>&2
+	  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+      fi
+
+      if test "$mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$echo "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+	         if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+	         then
+		   continue
+		 fi
+	       fi
+	       removelist="$removelist $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	if test -n "$removelist"; then
+	  $show "${rm}r $removelist"
+	  $run ${rm}r $removelist
+	fi
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+      #	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+      #	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  temp_xrpath="$temp_xrpath -R$libdir"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) dlfiles="$dlfiles $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) dlprefiles="$dlprefiles $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    deplibs="$deplibs -framework System"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+ 	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      deplibs="$deplibs -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $rm conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $rm conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    newdeplibs="$newdeplibs $i"
+		    i=""
+		    ;;
+		  esac
+	        fi
+		if test -n "$i" ; then
+		  libname=`eval \\$echo \"$libname_spec\"`
+		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		  set dummy $deplib_matches
+		  deplib_match=$2
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    newdeplibs="$newdeplibs $i"
+		  else
+		    droppeddeps=yes
+		    $echo
+		    $echo "*** Warning: dynamic linker does not accept needed library $i."
+		    $echo "*** I have the capability to make that library automatically link in when"
+		    $echo "*** you link to this library.  But I can only do this if you have a"
+		    $echo "*** shared version of the library, which I believe you do not have"
+		    $echo "*** because a test_compile did reveal that the linker did not use it for"
+		    $echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		$rm conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      newdeplibs="$newdeplibs $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval \\$echo \"$libname_spec\"`
+		    deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		    set dummy $deplib_matches
+		    deplib_match=$2
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      newdeplibs="$newdeplibs $i"
+		    else
+		      droppeddeps=yes
+		      $echo
+		      $echo "*** Warning: dynamic linker does not accept needed library $i."
+		      $echo "*** I have the capability to make that library automatically link in when"
+		      $echo "*** you link to this library.  But I can only do this if you have a"
+		      $echo "*** shared version of the library, which you do not appear to have"
+		      $echo "*** because a test_compile did reveal that the linker did not use this one"
+		      $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  $echo
+		  $echo "*** Warning!  Library $i is needed by this library but I was not able to"
+		  $echo "*** make it link in!  You will probably need to install it or some"
+		  $echo "*** library that it depends on before this library will be fully"
+		  $echo "*** functional.  Installing it before continuing would be even better."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method
+	  file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+            if test "$name" != "" && test  "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null \
+			 | grep " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
+			 | ${SED} 10q \
+			 | $EGREP "$file_magic_regex" > /dev/null; then
+			newdeplibs="$newdeplibs $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+	    if test -n "$name" && test "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval $echo \"$potent_lib\" 2>/dev/null \
+		        | ${SED} 10q \
+		        | $EGREP "$match_pattern_regex" > /dev/null; then
+		      newdeplibs="$newdeplibs $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+	    -e 's/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
+	    done
+	  fi
+	  if $echo "X $tmp_deplibs" | $Xsed -e 's/[ 	]//g' \
+	    | grep . >/dev/null; then
+	    $echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      $echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      $echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    $echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	  fi
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library is the System framework
+	  newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    $echo
+	    $echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $echo "*** dependencies of module $libname.  Therefore, libtool will create"
+	    $echo "*** a static module, that should work as long as the dlopening"
+	    $echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      $echo
+	      $echo "*** However, this would only work if libtool was able to extract symbol"
+	      $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      $echo "*** not find such a program.  So, this module is probably useless."
+	      $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    $echo "*** The inter-library dependencies that have been dropped here will be"
+	    $echo "*** automatically added whenever a program is linked with this library"
+	    $echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      $echo
+	      $echo "*** Since this library must not contain undefined symbols,"
+	      $echo "*** because either the platform does not support them or"
+	      $echo "*** it was explicitly requested with -no-undefined,"
+	      $echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		dep_rpath="$dep_rpath $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) perm_rpath="$perm_rpath $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    if test -n "$hardcode_libdir_flag_spec_ld"; then
+	      case $archive_cmds in
+	      *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
+	      *)      eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
+	      esac
+	    else
+	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+	    fi
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      rpath="$rpath$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	realname="$2"
+	shift; shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  linknames="$linknames $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      eval cmd=\"$cmd\"
+	      if len=`expr "X$cmd" : ".*"` &&
+	       test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	        $show "$cmd"
+	        $run eval "$cmd" || exit $?
+	        skipped_export=false
+	      else
+	        # The command line is too long to execute in one step.
+	        $show "using reloadable object file for export list..."
+	        skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex"; then
+	      $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
+	      $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      $show "$mv \"${export_symbols}T\" \"$export_symbols\""
+	      $run eval '$mv "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+		case " $convenience " in
+		*" $test_deplib "*) ;;
+		*)
+			tmp_deplibs="$tmp_deplibs $test_deplib"
+			;;
+		esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    libobjs="$libobjs $func_extract_archives_result"
+	  fi
+	fi
+	
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  linker_flags="$linker_flags $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	  eval test_cmds=\"$archive_expsym_cmds\"
+	  cmds=$archive_expsym_cmds
+	else
+	  eval test_cmds=\"$archive_cmds\"
+	  cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	   test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise.
+	  $echo "creating reloadable object files..."
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  output_la=`$echo "X$output" | $Xsed -e "$basename"`
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  delfiles=
+	  last_robj=
+	  k=1
+	  output=$output_objdir/$output_la-${k}.$objext
+	  # Loop over the list of objects to be linked.
+	  for obj in $save_libobjs
+	  do
+	    eval test_cmds=\"$reload_cmds $objlist $last_robj\"
+	    if test "X$objlist" = X ||
+	       { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+		 test "$len" -le "$max_cmd_len"; }; then
+	      objlist="$objlist $obj"
+	    else
+	      # The command $test_cmds is almost too long, add a
+	      # command to the queue.
+	      if test "$k" -eq 1 ; then
+		# The first file doesn't have a previous command to add.
+		eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+	      else
+		# All subsequent reloadable object files will link in
+		# the last one created.
+		eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
+	      fi
+	      last_robj=$output_objdir/$output_la-${k}.$objext
+	      k=`expr $k + 1`
+	      output=$output_objdir/$output_la-${k}.$objext
+	      objlist=$obj
+	      len=1
+	    fi
+	  done
+	  # Handle the remaining objects by creating one last
+	  # reloadable object file.  All subsequent reloadable object
+	  # files will link in the last one created.
+	  test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	  eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+
+	  if ${skipped_export-false}; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    libobjs=$output
+	    # Append the command to create the export file.
+	    eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
+          fi
+
+	  # Set up a command to remove the reloadable object files
+	  # after they are used.
+	  i=0
+	  while test "$i" -lt "$k"
+	  do
+	    i=`expr $i + 1`
+	    delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
+	  done
+
+	  $echo "creating a temporary reloadable object file: $output"
+
+	  # Loop through the commands generated above and execute them.
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $concat_cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || exit $?
+	  done
+	  IFS="$save_ifs"
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    cmds=$archive_expsym_cmds
+	  else
+	    cmds=$archive_cmds
+	    fi
+	  fi
+
+	  # Append the command to remove the reloadable object files
+	  # to the just-reset $cmds.
+	  eval cmds=\"\$cmds~\$rm $delfiles\"
+	fi
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$mode" = relink; then
+	      $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      $show "${rm}r $gentop"
+	      $run ${rm}r "$gentop"
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
+	    $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;;
+      esac
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
+      fi
+
+      case $output in
+      *.lo)
+	if test -n "$objs$old_deplibs"; then
+	  $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	libobj="$output"
+	obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $run $rm $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  generated="$generated $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      cmds=$reload_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $run eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	cmds=$reload_cmds
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+      fi
+
+      if test -n "$gentop"; then
+	$show "${rm}r $gentop"
+	$run ${rm}r $gentop
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
+      esac
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
+      fi
+
+      if test "$preload" = yes; then
+	if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
+	   test "$dlopen_self_static" = unknown; then
+	  $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
+	fi
+      fi
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	;;
+      esac
+
+      case $host in
+      *darwin*)
+        # Don't allow lazy linking, it breaks C++ global constructors
+        if test "$tagname" = CXX ; then
+        compile_command="$compile_command ${wl}-bind_at_load"
+        finalize_command="$finalize_command ${wl}-bind_at_load"
+        fi
+        ;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      compile_command="$compile_command $compile_deplibs"
+      finalize_command="$finalize_command $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) perm_rpath="$perm_rpath $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+      fi
+
+      dlsyms=
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	  dlsyms="${outputname}S.c"
+	else
+	  $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
+	fi
+      fi
+
+      if test -n "$dlsyms"; then
+	case $dlsyms in
+	"") ;;
+	*.c)
+	  # Discover the nlist of each of the dlfiles.
+	  nlist="$output_objdir/${outputname}.nm"
+
+	  $show "$rm $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Parse the name list into a source file.
+	  $show "creating $output_objdir/$dlsyms"
+
+	  test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
+/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define lt_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */\
+"
+
+	  if test "$dlself" = yes; then
+	    $show "generating symbol list for \`$output'"
+
+	    test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
+
+	    # Add our own program objects to the symbol list.
+	    progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	    for arg in $progfiles; do
+	      $show "extracting global C symbols from \`$arg'"
+	      $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	    done
+
+	    if test -n "$exclude_expsyms"; then
+	      $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    if test -n "$export_symbols_regex"; then
+	      $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    # Prepare the list of exported symbols
+	    if test -z "$export_symbols"; then
+	      export_symbols="$output_objdir/$outputname.exp"
+	      $run $rm $export_symbols
+	      $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    else
+	      $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      $run eval 'mv "$nlist"T "$nlist"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    fi
+	  fi
+
+	  for arg in $dlprefiles; do
+	    $show "extracting global C symbols from \`$arg'"
+	    name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
+	    $run eval '$echo ": $name " >> "$nlist"'
+	    $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -z "$run"; then
+	    # Make sure we have at least an empty file.
+	    test -f "$nlist" || : > "$nlist"
+
+	    if test -n "$exclude_expsyms"; then
+	      $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	      $mv "$nlist"T "$nlist"
+	    fi
+
+	    # Try sorting and uniquifying the output.
+	    if grep -v "^: " < "$nlist" |
+		if sort -k 3 </dev/null >/dev/null 2>&1; then
+		  sort -k 3
+		else
+		  sort +2
+		fi |
+		uniq > "$nlist"S; then
+	      :
+	    else
+	      grep -v "^: " < "$nlist" > "$nlist"S
+	    fi
+
+	    if test -f "$nlist"S; then
+	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
+	    else
+	      $echo '/* NONE */' >> "$output_objdir/$dlsyms"
+	    fi
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+
+#undef lt_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define lt_ptr void *
+#else
+# define lt_ptr char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+"
+
+	    case $host in
+	    *cygwin* | *mingw* )
+	  $echo >> "$output_objdir/$dlsyms" "\
+/* DATA imports from DLLs on WIN32 can't be const, because
+   runtime relocations are performed -- see ld's documentation
+   on pseudo-relocs */
+struct {
+"
+	      ;;
+	    * )
+	  $echo >> "$output_objdir/$dlsyms" "\
+const struct {
+"
+	      ;;
+	    esac
+
+
+	  $echo >> "$output_objdir/$dlsyms" "\
+  const char *name;
+  lt_ptr address;
+}
+lt_preloaded_symbols[] =
+{\
+"
+
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+  {0, (lt_ptr) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	  fi
+
+	  pic_flag_for_symtable=
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
+	    esac;;
+	  *-*-hpux*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag";;
+	    esac
+	  esac
+
+	  # Now compile the dynamic symbol file.
+	  $show "(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+	  $run eval '(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+
+	  # Clean up the generated files.
+	  $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Transform the symbol file into the correct name.
+          case $host in
+          *cygwin* | *mingw* )
+            if test -f "$output_objdir/${outputname}.def" ; then
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            else
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+             fi
+            ;;
+          * )
+            compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            ;;
+          esac
+	  ;;
+	*)
+	  $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      else
+	# We keep going just in case the user didn't refer to
+	# lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+	# really was required.
+
+	# Nullify the symbol file.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+      fi
+
+      if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+	# Replace the output file specification.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	$show "$link_command"
+	$run eval "$link_command"
+	exit_status=$?
+
+	# Delete the generated files.
+	if test -n "$dlsyms"; then
+	  $show "$rm $output_objdir/${outputname}S.${objext}"
+	  $run $rm "$output_objdir/${outputname}S.${objext}"
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$shlibpath_var"; then
+	# We should set the shlibpath_var
+	rpath=
+	for dir in $temp_rpath; do
+	  case $dir in
+	  [\\/]* | [A-Za-z]:[\\/]*)
+	    # Absolute path.
+	    rpath="$rpath$dir:"
+	    ;;
+	  *)
+	    # Relative path: add a thisdir entry.
+	    rpath="$rpath\$thisdir/$dir:"
+	    ;;
+	  esac
+	done
+	temp_rpath="$rpath"
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$run $rm $output
+	# Link the executable and exit
+	$show "$link_command"
+	$run eval "$link_command" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
+	$echo "$modename: \`$output' will be relinked during installation" 1>&2
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      $show "$link_command"
+      $run eval "$link_command" || exit $?
+
+      # Now create the wrapper script.
+      $show "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	    relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+      fi
+
+      # Quote $echo for shipping.
+      if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
+	case $progpath in
+	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+	*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+	esac
+	qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+      else
+	qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if our run command is non-null.
+      if test -z "$run"; then
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+            output_name=`basename $output`
+            output_path=`dirname $output`
+            cwrappersource="$output_path/$objdir/lt-$output_name.c"
+            cwrapper="$output_path/$output_name.exe"
+            $rm $cwrappersource $cwrapper
+            trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    cat > $cwrappersource <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+
+   Currently, it simply execs the wrapper *script* "/bin/sh $output",
+   but could eventually absorb all of the scripts functionality and
+   exec $objdir/$outputname directly.
+*/
+EOF
+	    cat >> $cwrappersource<<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+        (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+/* -DDEBUG is fairly common in CFLAGS.  */
+#undef DEBUG
+#if defined DEBUGWRAPPER
+# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
+#else
+# define DEBUG(format, ...)
+#endif
+
+const char *program_name = NULL;
+
+void * xmalloc (size_t num);
+char * xstrdup (const char *string);
+const char * base_name (const char *name);
+char * find_executable(const char *wrapper);
+int    check_executable(const char *path);
+char * strendzap(char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  DEBUG("(main) argv[0]      : %s\n",argv[0]);
+  DEBUG("(main) program_name : %s\n",program_name);
+  newargz = XMALLOC(char *, argc+2);
+EOF
+
+            cat >> $cwrappersource <<EOF
+  newargz[0] = (char *) xstrdup("$SHELL");
+EOF
+
+            cat >> $cwrappersource <<"EOF"
+  newargz[1] = find_executable(argv[0]);
+  if (newargz[1] == NULL)
+    lt_fatal("Couldn't find %s", argv[0]);
+  DEBUG("(main) found exe at : %s\n",newargz[1]);
+  /* we know the script has the same name, without the .exe */
+  /* so make sure newargz[1] doesn't end in .exe */
+  strendzap(newargz[1],".exe");
+  for (i = 1; i < argc; i++)
+    newargz[i+1] = xstrdup(argv[i]);
+  newargz[argc+1] = NULL;
+
+  for (i=0; i<argc+1; i++)
+  {
+    DEBUG("(main) newargz[%d]   : %s\n",i,newargz[i]);
+    ;
+  }
+
+EOF
+
+            case $host_os in
+              mingw*)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",(char const **)newargz);
+EOF
+              ;;
+              *)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",newargz);
+EOF
+              ;;
+            esac
+
+            cat >> $cwrappersource <<"EOF"
+  return 127;
+}
+
+void *
+xmalloc (size_t num)
+{
+  void * p = (void *) malloc (num);
+  if (!p)
+    lt_fatal ("Memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
+;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char)name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable(const char * path)
+{
+  struct stat st;
+
+  DEBUG("(check_executable)  : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0) &&
+      (
+        /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
+#if defined (S_IXOTH)
+       ((st.st_mode & S_IXOTH) == S_IXOTH) ||
+#endif
+#if defined (S_IXGRP)
+       ((st.st_mode & S_IXGRP) == S_IXGRP) ||
+#endif
+       ((st.st_mode & S_IXUSR) == S_IXUSR))
+      )
+    return 1;
+  else
+    return 0;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise */
+char *
+find_executable (const char* wrapper)
+{
+  int has_slash = 0;
+  const char* p;
+  const char* p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char* concat_name;
+
+  DEBUG("(find_executable)  : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
+  {
+    concat_name = xstrdup (wrapper);
+    if (check_executable(concat_name))
+      return concat_name;
+    XFREE(concat_name);
+  }
+  else
+  {
+#endif
+    if (IS_DIR_SEPARATOR (wrapper[0]))
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable(concat_name))
+        return concat_name;
+      XFREE(concat_name);
+    }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+    {
+      has_slash = 1;
+      break;
+    }
+  if (!has_slash)
+  {
+    /* no slashes; search PATH */
+    const char* path = getenv ("PATH");
+    if (path != NULL)
+    {
+      for (p = path; *p; p = p_next)
+      {
+        const char* q;
+        size_t p_len;
+        for (q = p; *q; q++)
+          if (IS_PATH_SEPARATOR(*q))
+            break;
+        p_len = q - p;
+        p_next = (*q == '\0' ? q : q + 1);
+        if (p_len == 0)
+        {
+          /* empty path: current directory */
+          if (getcwd (tmp, LT_PATHMAX) == NULL)
+            lt_fatal ("getcwd failed");
+          tmp_len = strlen(tmp);
+          concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, tmp, tmp_len);
+          concat_name[tmp_len] = '/';
+          strcpy (concat_name + tmp_len + 1, wrapper);
+        }
+        else
+        {
+          concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, p, p_len);
+          concat_name[p_len] = '/';
+          strcpy (concat_name + p_len + 1, wrapper);
+        }
+        if (check_executable(concat_name))
+          return concat_name;
+        XFREE(concat_name);
+      }
+    }
+    /* not found in PATH; assume curdir */
+  }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal ("getcwd failed");
+  tmp_len = strlen(tmp);
+  concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable(concat_name))
+    return concat_name;
+  XFREE(concat_name);
+  return NULL;
+}
+
+char *
+strendzap(char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert(str != NULL);
+  assert(pat != NULL);
+
+  len = strlen(str);
+  patlen = strlen(pat);
+
+  if (patlen <= len)
+  {
+    str += len - patlen;
+    if (strcmp(str, pat) == 0)
+      *str = '\0';
+  }
+  return str;
+}
+
+static void
+lt_error_core (int exit_status, const char * mode,
+          const char * message, va_list ap)
+{
+  fprintf (stderr, "%s: %s: ", program_name, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  va_end (ap);
+}
+EOF
+          # we should really use a build-platform specific compiler
+          # here, but OTOH, the wrappers (shell script and this C one)
+          # are only useful if you want to execute the "real" binary.
+          # Since the "real" binary is built for $host, then this
+          # wrapper might as well be built for $host, too.
+          $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
+          ;;
+        esac
+        $rm $output
+        trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
+
+	$echo > $output "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variable:
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$echo are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    echo=\"$qecho\"
+    file=\"\$0\"
+    # Make sure echo works.
+    if test \"X\$1\" = X--no-reexec; then
+      # Discard the --no-reexec flag, and continue.
+      shift
+    elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
+      # Yippee, \$echo works!
+      :
+    else
+      # Restart under the correct shell, and then maybe \$echo will work.
+      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+    fi
+  fi\
+"
+	$echo >> $output "\
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+  done
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $echo >> $output "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" || \\
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $mkdir \"\$progdir\"
+    else
+      $rm \"\$progdir/\$file\"
+    fi"
+
+	  $echo >> $output "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$echo \"\$relink_command_output\" >&2
+	$rm \"\$progdir/\$file\"
+	exit $EXIT_FAILURE
+      fi
+    fi
+
+    $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $rm \"\$progdir/\$program\";
+      $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $rm \"\$progdir/\$file\"
+  fi"
+	else
+	  $echo >> $output "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$echo >> $output "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $echo >> $output "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	# fixup the dll searchpath if we need to.
+	if test -n "$dllsearchpath"; then
+	  $echo >> $output "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	$echo >> $output "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+"
+	case $host in
+	# Backslashes separate directories on plain windows
+	*-*-mingw | *-*-os2*)
+	  $echo >> $output "\
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+	  ;;
+
+	*)
+	  $echo >> $output "\
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+	  ;;
+	esac
+	$echo >> $output "\
+      \$echo \"\$0: cannot exec \$program \$*\"
+      exit $EXIT_FAILURE
+    fi
+  else
+    # The program doesn't exist.
+    \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$echo \"This script is just a wrapper for \$program.\" 1>&2
+    $echo \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi\
+"
+	chmod +x $output
+      fi
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	generated="$generated $gentop"
+
+	func_extract_archives $gentop $addlibs
+	oldobjs="$oldobjs $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+       cmds=$old_archive_from_new_cmds
+      else
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      $echo "X$obj" | $Xsed -e 's%^.*/%%'
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  $echo "copying selected object files to avoid basename conflicts..."
+
+	  if test -z "$gentop"; then
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    $show "${rm}r $gentop"
+	    $run ${rm}r "$gentop"
+	    $show "$mkdir $gentop"
+	    $run $mkdir "$gentop"
+	    exit_status=$?
+	    if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
+	      exit $exit_status
+	    fi
+	  fi
+
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		counter=`expr $counter + 1`
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      $run ln "$obj" "$gentop/$newobj" ||
+	      $run cp "$obj" "$gentop/$newobj"
+	      oldobjs="$oldobjs $gentop/$newobj"
+	      ;;
+	    *) oldobjs="$oldobjs $obj" ;;
+	    esac
+	  done
+	fi
+
+	eval cmds=\"$old_archive_cmds\"
+
+	if len=`expr "X$cmds" : ".*"` &&
+	     test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  $echo "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  for obj in $save_oldobjs
+	  do
+	    oldobjs="$objlist $obj"
+	    objlist="$objlist $obj"
+	    eval test_cmds=\"$old_archive_cmds\"
+	    if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	       test "$len" -le "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+	        RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+        eval cmd=\"$cmd\"
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$generated"; then
+      $show "${rm}r$generated"
+      $run ${rm}r$generated
+    fi
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      $show "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	  relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+
+      # Only create the output if not a dry run.
+      if test -z "$run"; then
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		if test -z "$libdir"; then
+		  $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+		newdependency_libs="$newdependency_libs $libdir/$name"
+		;;
+	      *) newdependency_libs="$newdependency_libs $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlfiles="$newdlfiles $libdir/$name"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlprefiles="$newdlprefiles $libdir/$name"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlfiles="$newdlfiles $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlprefiles="$newdlprefiles $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $rm $output
+	  # place dlname in correct position for cygwin
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+	  esac
+	  $echo > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $echo >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      fi
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
+      $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool install mode
+  install)
+    modename="$modename: install"
+
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       $echo "X$nonopt" | grep shtool > /dev/null; then
+      # Aesthetically quote it.
+      arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$arg "
+      arg="$1"
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+    case $arg in
+    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      arg="\"$arg\""
+      ;;
+    esac
+    install_prog="$install_prog$arg"
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    for arg
+    do
+      if test -n "$dest"; then
+	files="$files $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f) 
+      	case " $install_prog " in
+	*[\\\ /]cp\ *) ;;
+	*) prev=$arg ;;
+	esac
+	;;
+      -g | -m | -o) prev=$arg ;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$install_prog $arg"
+    done
+
+    if test -z "$install_prog"; then
+      $echo "$modename: you must specify an install program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prev' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	$echo "$modename: no file or destination specified" 1>&2
+      else
+	$echo "$modename: you must specify a destination" 1>&2
+      fi
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Strip any trailing slash from the destination.
+    dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
+      test "X$destdir" = "X$dest" && destdir=.
+      destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files
+      if test "$#" -gt 2; then
+	$echo "$modename: \`$dest' is not a directory" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	staticlibs="$staticlibs $file"
+	;;
+
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	library_names=
+	old_library=
+	relink_command=
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) current_libdirs="$current_libdirs $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) future_libdirs="$future_libdirs $libdir" ;;
+	  esac
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
+	test "X$dir" = "X$file/" && dir=
+	dir="$dir$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  if test "$inst_prefix_dir" = "$destdir"; then
+	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
+	  else
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
+	  fi
+
+	  $echo "$modename: warning: relinking \`$file'" 1>&2
+	  $show "$relink_command"
+	  if $run eval "$relink_command"; then :
+	  else
+	    $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names
+	if test -n "$2"; then
+	  realname="$2"
+	  shift
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  $show "$install_prog $dir/$srcname $destdir/$realname"
+	  $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
+	  if test -n "$stripme" && test -n "$striplib"; then
+	    $show "$striplib $destdir/$realname"
+	    $run eval "$striplib $destdir/$realname" || exit $?
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      if test "$linkname" != "$realname"; then
+                $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+                $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+	      fi
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  cmds=$postinstall_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || {
+	      lt_exit=$?
+
+	      # Restore the uninstalled library and exit
+	      if test "$mode" = relink; then
+		$run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	      fi
+
+	      exit $lt_exit
+	    }
+	  done
+	  IFS="$save_ifs"
+	fi
+
+	# Install the pseudo-library for information purposes.
+	name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	instname="$dir/$name"i
+	$show "$install_prog $instname $destdir/$name"
+	$run eval "$install_prog $instname $destdir/$name" || exit $?
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	if test -n "$destfile"; then
+	  $show "$install_prog $file $destfile"
+	  $run eval "$install_prog $file $destfile" || exit $?
+	fi
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
+
+	  $show "$install_prog $staticobj $staticdest"
+	  $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      file=`$echo $file|${SED} 's,.exe$,,'`
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin*|*mingw*)
+	    wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  # Check the variables that should have been set.
+	  if test -z "$notinst_deplibs"; then
+	    $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      # If there is no directory component, then add one.
+	      case $lib in
+	      */* | *\\*) . $lib ;;
+	      *) . ./$lib ;;
+	      esac
+	    fi
+	    libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    if test "$finalize" = yes && test -z "$run"; then
+	      tmpdir=`func_mktempdir`
+	      file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
+	      outputname="$tmpdir/$file"
+	      # Replace the output file specification.
+	      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
+
+	      $show "$relink_command"
+	      if $run eval "$relink_command"; then :
+	      else
+		$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+		${rm}r "$tmpdir"
+		continue
+	      fi
+	      file="$outputname"
+	    else
+	      $echo "$modename: warning: cannot relink \`$file'" 1>&2
+	    fi
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway 
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
+	    ;;
+	  esac
+	  ;;
+	esac
+	$show "$install_prog$stripme $file $destfile"
+	$run eval "$install_prog\$stripme \$file \$destfile" || exit $?
+	test -n "$outputname" && ${rm}r "$tmpdir"
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+
+      $show "$install_prog $file $oldlib"
+      $run eval "$install_prog \$file \$oldlib" || exit $?
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	$show "$old_striplib $oldlib"
+	$run eval "$old_striplib $oldlib" || exit $?
+      fi
+
+      # Do each command in the postinstall commands.
+      cmds=$old_postinstall_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$future_libdirs"; then
+      $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+    fi
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      test -n "$run" && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool finish mode
+  finish)
+    modename="$modename: finish"
+    libdirs="$nonopt"
+    admincmds=
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for dir
+      do
+	libdirs="$libdirs $dir"
+      done
+
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  cmds=$finish_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || admincmds="$admincmds
+       $cmd"
+	  done
+	  IFS="$save_ifs"
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $run eval "$cmds" || admincmds="$admincmds
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    test "$show" = : && exit $EXIT_SUCCESS
+
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    $echo "Libraries have been installed in:"
+    for libdir in $libdirs; do
+      $echo "   $libdir"
+    done
+    $echo
+    $echo "If you ever happen to want to link against installed libraries"
+    $echo "in a given directory, LIBDIR, you must either use libtool, and"
+    $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    $echo "flag during linking and do at least one of the following:"
+    if test -n "$shlibpath_var"; then
+      $echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      $echo "     during execution"
+    fi
+    if test -n "$runpath_var"; then
+      $echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      $echo "     during linking"
+    fi
+    if test -n "$hardcode_libdir_flag_spec"; then
+      libdir=LIBDIR
+      eval flag=\"$hardcode_libdir_flag_spec\"
+
+      $echo "   - use the \`$flag' linker flag"
+    fi
+    if test -n "$admincmds"; then
+      $echo "   - have your system administrator run these commands:$admincmds"
+    fi
+    if test -f /etc/ld.so.conf; then
+      $echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+    fi
+    $echo
+    $echo "See any operating system documentation about shared libraries for"
+    $echo "more information, such as the ld(1) and ld.so(8) manual pages."
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool execute mode
+  execute)
+    modename="$modename: execute"
+
+    # The first argument is the command name.
+    cmd="$nonopt"
+    if test -z "$cmd"; then
+      $echo "$modename: you must specify a COMMAND" 1>&2
+      $echo "$help"
+      exit $EXIT_FAILURE
+    fi
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      if test ! -f "$file"; then
+	$echo "$modename: \`$file' is not a file" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+
+      dir=
+      case $file in
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  dir="$dir/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+	;;
+
+      *)
+	$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -*) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+      args="$args \"$file\""
+    done
+
+    if test -z "$run"; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+		$lt_var=\$save_$lt_var; export $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+	$echo "export $shlibpath_var"
+      fi
+      $echo "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool clean and uninstall mode
+  clean | uninstall)
+    modename="$modename: $mode"
+    rm="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) rm="$rm $arg"; rmforce=yes ;;
+      -*) rm="$rm $arg" ;;
+      *) files="$files $arg" ;;
+      esac
+    done
+
+    if test -z "$rm"; then
+      $echo "$modename: you must specify an RM program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    rmdirs=
+
+    origobjdir="$objdir"
+    for file in $files; do
+      dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+      if test "X$dir" = "X$file"; then
+	dir=.
+	objdir="$origobjdir"
+      else
+	objdir="$dir/$origobjdir"
+      fi
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+      test "$mode" = uninstall && objdir="$dir"
+
+      # Remember objdir for removal later, being careful to avoid duplicates
+      if test "$mode" = clean; then
+	case " $rmdirs " in
+	  *" $objdir "*) ;;
+	  *) rmdirs="$rmdirs $objdir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if (test -L "$file") >/dev/null 2>&1 \
+	|| (test -h "$file") >/dev/null 2>&1 \
+	|| test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  . $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    rmfiles="$rmfiles $objdir/$n"
+	  done
+	  test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+	  case "$mode" in
+	  clean)
+	    case "  $library_names " in
+	    # "  " in the beginning catches empty $dlname
+	    *" $dlname "*) ;;
+	    *) rmfiles="$rmfiles $objdir/$dlname" ;;
+	    esac
+	     test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      cmds=$postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      cmds=$old_postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+
+	  # Read the .lo file
+	  . $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" \
+	     && test "$pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" \
+	     && test "$non_pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    file=`$echo $file|${SED} 's,.exe$,,'`
+	    noexename=`$echo $name|${SED} 's,.exe$,,'`
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    rmfiles="$rmfiles $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	    relink_command=
+	    . $dir/$noexename
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      rmfiles="$rmfiles $objdir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      $show "$rm $rmfiles"
+      $run $rm $rmfiles || exit_status=1
+    done
+    objdir="$origobjdir"
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	$show "rmdir $dir"
+	$run rmdir $dir >/dev/null 2>&1
+      fi
+    done
+
+    exit $exit_status
+    ;;
+
+  "")
+    $echo "$modename: you must specify a MODE" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+  esac
+
+  if test -z "$exec_cmd"; then
+    $echo "$modename: invalid operation mode \`$mode'" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi # test -z "$show_help"
+
+if test -n "$exec_cmd"; then
+  eval exec $exec_cmd
+  exit $EXIT_FAILURE
+fi
+
+# We need to display help for each of the modes.
+case $mode in
+"") $echo \
+"Usage: $modename [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+    --config          show all configuration variables
+    --debug           enable verbose shell tracing
+-n, --dry-run         display commands without modifying any files
+    --features        display basic configuration information and exit
+    --finish          same as \`--mode=finish'
+    --help            display this help message and exit
+    --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
+    --quiet           same as \`--silent'
+    --silent          don't print informational messages
+    --tag=TAG         use configuration variables from tag TAG
+    --version         print version information
+
+MODE must be one of the following:
+
+      clean           remove files from the build directory
+      compile         compile a source file into a libtool object
+      execute         automatically set library path, then run a program
+      finish          complete the installation of libtool libraries
+      install         install libraries or executables
+      link            create a library or an executable
+      uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
+a more detailed description of MODE.
+
+Report bugs to <bug-libtool@gnu.org>."
+  exit $EXIT_SUCCESS
+  ;;
+
+clean)
+  $echo \
+"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+compile)
+  $echo \
+"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -prefer-pic       try to building PIC objects only
+  -prefer-non-pic   try to building non-PIC objects only
+  -static           always build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+  ;;
+
+execute)
+  $echo \
+"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+  ;;
+
+finish)
+  $echo \
+"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+  ;;
+
+install)
+  $echo \
+"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+  ;;
+
+link)
+  $echo \
+"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+  ;;
+
+uninstall)
+  $echo \
+"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+*)
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+  ;;
+esac
+
+$echo
+$echo "Try \`$modename --help' for more information about other modes."
+
+exit $?
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+disable_libs=shared
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+disable_libs=static
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/mkinstalldirs b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/mkinstalldirs
new file mode 100755
index 00000000..d0aa5646
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/conftools/mkinstalldirs
@@ -0,0 +1,40 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+# $Id: mkinstalldirs 106503 2004-11-24 23:45:40Z nd $
+
+errstatus=0
+
+for file
+do
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d
+   do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp"
+
+        mkdir "$pathcomp" || lasterr=$?
+
+        if test ! -d "$pathcomp"; then
+  	  errstatus=$lasterr
+        fi
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/expat_config.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/expat_config.h
new file mode 100644
index 00000000..b380d0c7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/expat_config.h
@@ -0,0 +1,93 @@
+/* expat_config.h.  Generated from expat_config.h.in by configure.  */
+/* expat_config.h.in.  Generated from configure.in by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* byte order is unknown due to cross-compilation */
+/* #undef AP_UNKNOWN_BYTE_ORDER */
+
+/* Define to 1 if you have the `bcopy' function. */
+#define HAVE_BCOPY 1
+
+/* Define to 1 if you have the <check.h> header file. */
+/* #undef HAVE_CHECK_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `memmove' function. */
+#define HAVE_MEMMOVE 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "expat-bugs@mail.libexpat.org"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "expat"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "expat 1.95.7"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "expat"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.95.7"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Define to specify how much context to retain around the current parse
+   point. */
+#define XML_CONTEXT_BYTES 1024
+
+/* Define to make parameter entity parsing functionality available. */
+#define XML_DTD 1
+
+/* Define to make XML Namespaces functionality available. */
+#define XML_NS 1
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/expat_config.h.in b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/expat_config.h.in
new file mode 100644
index 00000000..d1dd9713
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/expat_config.h.in
@@ -0,0 +1,92 @@
+/* expat_config.h.in.  Generated from configure.in by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
+
+/* byte order is unknown due to cross-compilation */
+#undef AP_UNKNOWN_BYTE_ORDER
+
+/* Define to 1 if you have the `bcopy' function. */
+#undef HAVE_BCOPY
+
+/* Define to 1 if you have the <check.h> header file. */
+#undef HAVE_CHECK_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `memmove' function. */
+#undef HAVE_MEMMOVE
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+#  undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* Define to specify how much context to retain around the current parse
+   point. */
+#undef XML_CONTEXT_BYTES
+
+/* Define to make parameter entity parsing functionality available. */
+#undef XML_DTD
+
+/* Define to make XML Namespaces functionality available. */
+#undef XML_NS
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmlparse.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmlparse.o
new file mode 100644
index 00000000..1e3b92f8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmlparse.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmlrole.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmlrole.o
new file mode 100644
index 00000000..19d8f6ea
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmlrole.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmltok.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmltok.o
new file mode 100644
index 00000000..9a8132a6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/.libs/xmltok.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/ascii.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/ascii.h
new file mode 100644
index 00000000..337e5bb7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/ascii.h
@@ -0,0 +1,85 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#define ASCII_A 0x41
+#define ASCII_B 0x42
+#define ASCII_C 0x43
+#define ASCII_D 0x44
+#define ASCII_E 0x45
+#define ASCII_F 0x46
+#define ASCII_G 0x47
+#define ASCII_H 0x48
+#define ASCII_I 0x49
+#define ASCII_J 0x4A
+#define ASCII_K 0x4B
+#define ASCII_L 0x4C
+#define ASCII_M 0x4D
+#define ASCII_N 0x4E
+#define ASCII_O 0x4F
+#define ASCII_P 0x50
+#define ASCII_Q 0x51
+#define ASCII_R 0x52
+#define ASCII_S 0x53
+#define ASCII_T 0x54
+#define ASCII_U 0x55
+#define ASCII_V 0x56
+#define ASCII_W 0x57
+#define ASCII_X 0x58
+#define ASCII_Y 0x59
+#define ASCII_Z 0x5A
+
+#define ASCII_a 0x61
+#define ASCII_b 0x62
+#define ASCII_c 0x63
+#define ASCII_d 0x64
+#define ASCII_e 0x65
+#define ASCII_f 0x66
+#define ASCII_g 0x67
+#define ASCII_h 0x68
+#define ASCII_i 0x69
+#define ASCII_j 0x6A
+#define ASCII_k 0x6B
+#define ASCII_l 0x6C
+#define ASCII_m 0x6D
+#define ASCII_n 0x6E
+#define ASCII_o 0x6F
+#define ASCII_p 0x70
+#define ASCII_q 0x71
+#define ASCII_r 0x72
+#define ASCII_s 0x73
+#define ASCII_t 0x74
+#define ASCII_u 0x75
+#define ASCII_v 0x76
+#define ASCII_w 0x77
+#define ASCII_x 0x78
+#define ASCII_y 0x79
+#define ASCII_z 0x7A
+
+#define ASCII_0 0x30
+#define ASCII_1 0x31
+#define ASCII_2 0x32
+#define ASCII_3 0x33
+#define ASCII_4 0x34
+#define ASCII_5 0x35
+#define ASCII_6 0x36
+#define ASCII_7 0x37
+#define ASCII_8 0x38
+#define ASCII_9 0x39
+
+#define ASCII_TAB 0x09
+#define ASCII_SPACE 0x20
+#define ASCII_EXCL 0x21
+#define ASCII_QUOT 0x22
+#define ASCII_AMP 0x26
+#define ASCII_APOS 0x27
+#define ASCII_MINUS 0x2D
+#define ASCII_PERIOD 0x2E
+#define ASCII_COLON 0x3A
+#define ASCII_SEMI 0x3B
+#define ASCII_LT 0x3C
+#define ASCII_EQUALS 0x3D
+#define ASCII_GT 0x3E
+#define ASCII_LSQB 0x5B
+#define ASCII_RSQB 0x5D
+#define ASCII_UNDERSCORE 0x5F
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/asciitab.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/asciitab.h
new file mode 100644
index 00000000..79a15c28
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/asciitab.h
@@ -0,0 +1,36 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+/* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
+/* 0x0C */ BT_NONXML, BT_CR, BT_NONXML, BT_NONXML,
+/* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
+/* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
+/* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
+/* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
+/* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+/* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+/* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
+/* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
+/* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+/* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+/* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
+/* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
+/* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+/* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+/* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+/* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat.dsp b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat.dsp
new file mode 100644
index 00000000..ef485712
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat.dsp
@@ -0,0 +1,227 @@
+# Microsoft Developer Studio Project File - Name="expat" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=expat - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "expat.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "expat.mak" CFG="expat - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "expat - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "expat - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "expat - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /EHsc /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXPAT_EXPORTS" /Yu"stdafx.h" /FD /c
+# ADD CPP /nologo /MT /W3 /EHsc /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXPAT_EXPORTS" /D "COMPILED_FROM_DSP" /Yu"stdafx.h" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+
+!ELSEIF  "$(CFG)" == "expat - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXPAT_EXPORTS" /Yu"stdafx.h" /FD /GZ /c
+# ADD CPP /nologo /MTd /W3 /EHsc /Zi /Od /D "_DEBUG" /D "COMPILED_FROM_DSP" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXPAT_EXPORTS" /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+
+!ENDIF 
+
+# Begin Target
+
+# Name "expat - Win32 Release"
+# Name "expat - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=.\xmlparse.c
+
+!IF  "$(CFG)" == "expat - Win32 Release"
+
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ELSEIF  "$(CFG)" == "expat - Win32 Debug"
+
+# ADD CPP /GX- /Od /D VERSION=\"expat_1.95.7\"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlrole.c
+
+!IF  "$(CFG)" == "expat - Win32 Release"
+
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ELSEIF  "$(CFG)" == "expat - Win32 Debug"
+
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok.c
+
+!IF  "$(CFG)" == "expat - Win32 Release"
+
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ELSEIF  "$(CFG)" == "expat - Win32 Debug"
+
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=xmltok_impl.c
+
+!IF  "$(CFG)" == "expat - Win32 Release"
+
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ELSEIF  "$(CFG)" == "expat - Win32 Debug"
+
+# PROP Exclude_From_Build 1
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=xmltok_ns.c
+
+!IF  "$(CFG)" == "expat - Win32 Release"
+
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ELSEIF  "$(CFG)" == "expat - Win32 Debug"
+
+# PROP Exclude_From_Build 1
+# ADD CPP /D VERSION=\"expat_1.95.7\"
+
+!ENDIF 
+
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=.\ascii.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\asciitab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\config.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\expat.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\iasciitab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\latin1tab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\nametab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\utf8tab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlrole.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok_impl.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# End Group
+# Begin Source File
+
+SOURCE=.\ReadMe.txt
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat.h
new file mode 100644
index 00000000..f3130d45
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat.h
@@ -0,0 +1,1001 @@
+/* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#ifndef XmlParse_INCLUDED
+#define XmlParse_INCLUDED 1
+
+#ifdef __VMS
+/*      0        1         2         3      0        1         2         3
+        1234567890123456789012345678901     1234567890123456789012345678901 */
+#define XML_SetProcessingInstructionHandler XML_SetProcessingInstrHandler
+#define XML_SetUnparsedEntityDeclHandler    XML_SetUnparsedEntDeclHandler
+#define XML_SetStartNamespaceDeclHandler    XML_SetStartNamespcDeclHandler
+#define XML_SetExternalEntityRefHandlerArg  XML_SetExternalEntRefHandlerArg
+#endif
+
+#include <stdlib.h>
+
+#if defined(_MSC_EXTENSIONS) && !defined(__BEOS__) && !defined(__CYGWIN__)
+#define XML_USE_MSC_EXTENSIONS 1
+#endif
+
+/* Expat tries very hard to make the API boundary very specifically
+   defined.  There are two macros defined to control this boundary;
+   each of these can be defined before including this header to
+   achieve some different behavior, but doing so it not recommended or
+   tested frequently.
+
+   XMLCALL    - The calling convention to use for all calls across the
+                "library boundary."  This will default to cdecl, and
+                try really hard to tell the compiler that's what we
+                want.
+
+   XMLIMPORT  - Whatever magic is needed to note that a function is
+                to be imported from a dynamically loaded library
+                (.dll, .so, or .sl, depending on your platform).
+
+   The XMLCALL macro was added in Expat 1.95.7.  The only one which is
+   expected to be directly useful in client code is XMLCALL.
+
+   Note that on at least some Unix versions, the Expat library must be
+   compiled with the cdecl calling convention as the default since
+   system headers may assume the cdecl convention.
+*/
+#ifndef XMLCALL
+#if defined(XML_USE_MSC_EXTENSIONS)
+#define XMLCALL __cdecl
+#elif defined(__GNUC__) && defined(__i386)
+#define XMLCALL __attribute__((cdecl))
+#else
+/* For any platform which uses this definition and supports more than
+   one calling convention, we need to extend this definition to
+   declare the convention used on that platform, if it's possible to
+   do so.
+
+   If this is the case for your platform, please file a bug report
+   with information on how to identify your platform via the C
+   pre-processor and how to specify the same calling convention as the
+   platform's malloc() implementation.
+*/
+#define XMLCALL
+#endif
+#endif  /* not defined XMLCALL */
+
+
+#if !defined(XML_STATIC) && !defined(XMLIMPORT)
+#ifndef XML_BUILDING_EXPAT
+/* using Expat from an application */
+
+#ifdef XML_USE_MSC_EXTENSIONS
+#define XMLIMPORT __declspec(dllimport)
+#endif
+
+#endif
+#endif  /* not defined XML_STATIC */
+
+/* If we didn't define it above, define it away: */
+#ifndef XMLIMPORT
+#define XMLIMPORT
+#endif
+
+
+#define XMLPARSEAPI(type) XMLIMPORT type XMLCALL
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef XML_UNICODE_WCHAR_T
+#define XML_UNICODE
+#endif
+
+struct XML_ParserStruct;
+typedef struct XML_ParserStruct *XML_Parser;
+
+#ifdef XML_UNICODE     /* Information is UTF-16 encoded. */
+#ifdef XML_UNICODE_WCHAR_T
+typedef wchar_t XML_Char;
+typedef wchar_t XML_LChar;
+#else
+typedef unsigned short XML_Char;
+typedef char XML_LChar;
+#endif /* XML_UNICODE_WCHAR_T */
+#else                  /* Information is UTF-8 encoded. */
+typedef char XML_Char;
+typedef char XML_LChar;
+#endif /* XML_UNICODE */
+
+/* Should this be defined using stdbool.h when C99 is available? */
+typedef unsigned char XML_Bool;
+#define XML_TRUE   ((XML_Bool) 1)
+#define XML_FALSE  ((XML_Bool) 0)
+
+/* The XML_Status enum gives the possible return values for several
+   API functions.  The preprocessor #defines are included so this
+   stanza can be added to code that still needs to support older
+   versions of Expat 1.95.x:
+
+   #ifndef XML_STATUS_OK
+   #define XML_STATUS_OK    1
+   #define XML_STATUS_ERROR 0
+   #endif
+
+   Otherwise, the #define hackery is quite ugly and would have been
+   dropped.
+*/
+enum XML_Status {
+  XML_STATUS_ERROR = 0,
+#define XML_STATUS_ERROR XML_STATUS_ERROR
+  XML_STATUS_OK = 1
+#define XML_STATUS_OK XML_STATUS_OK
+};
+
+enum XML_Error {
+  XML_ERROR_NONE,
+  XML_ERROR_NO_MEMORY,
+  XML_ERROR_SYNTAX,
+  XML_ERROR_NO_ELEMENTS,
+  XML_ERROR_INVALID_TOKEN,
+  XML_ERROR_UNCLOSED_TOKEN,
+  XML_ERROR_PARTIAL_CHAR,
+  XML_ERROR_TAG_MISMATCH,
+  XML_ERROR_DUPLICATE_ATTRIBUTE,
+  XML_ERROR_JUNK_AFTER_DOC_ELEMENT,
+  XML_ERROR_PARAM_ENTITY_REF,
+  XML_ERROR_UNDEFINED_ENTITY,
+  XML_ERROR_RECURSIVE_ENTITY_REF,
+  XML_ERROR_ASYNC_ENTITY,
+  XML_ERROR_BAD_CHAR_REF,
+  XML_ERROR_BINARY_ENTITY_REF,
+  XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF,
+  XML_ERROR_MISPLACED_XML_PI,
+  XML_ERROR_UNKNOWN_ENCODING,
+  XML_ERROR_INCORRECT_ENCODING,
+  XML_ERROR_UNCLOSED_CDATA_SECTION,
+  XML_ERROR_EXTERNAL_ENTITY_HANDLING,
+  XML_ERROR_NOT_STANDALONE,
+  XML_ERROR_UNEXPECTED_STATE,
+  XML_ERROR_ENTITY_DECLARED_IN_PE,
+  XML_ERROR_FEATURE_REQUIRES_XML_DTD,
+  XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING,
+  XML_ERROR_UNBOUND_PREFIX
+};
+
+enum XML_Content_Type {
+  XML_CTYPE_EMPTY = 1,
+  XML_CTYPE_ANY,
+  XML_CTYPE_MIXED,
+  XML_CTYPE_NAME,
+  XML_CTYPE_CHOICE,
+  XML_CTYPE_SEQ
+};
+
+enum XML_Content_Quant {
+  XML_CQUANT_NONE,
+  XML_CQUANT_OPT,
+  XML_CQUANT_REP,
+  XML_CQUANT_PLUS
+};
+
+/* If type == XML_CTYPE_EMPTY or XML_CTYPE_ANY, then quant will be
+   XML_CQUANT_NONE, and the other fields will be zero or NULL.
+   If type == XML_CTYPE_MIXED, then quant will be NONE or REP and
+   numchildren will contain number of elements that may be mixed in
+   and children point to an array of XML_Content cells that will be
+   all of XML_CTYPE_NAME type with no quantification.
+
+   If type == XML_CTYPE_NAME, then the name points to the name, and
+   the numchildren field will be zero and children will be NULL. The
+   quant fields indicates any quantifiers placed on the name.
+
+   CHOICE and SEQ will have name NULL, the number of children in
+   numchildren and children will point, recursively, to an array
+   of XML_Content cells.
+
+   The EMPTY, ANY, and MIXED types will only occur at top level.
+*/
+
+typedef struct XML_cp XML_Content;
+
+struct XML_cp {
+  enum XML_Content_Type         type;
+  enum XML_Content_Quant        quant;
+  XML_Char *                    name;
+  unsigned int                  numchildren;
+  XML_Content *                 children;
+};
+
+
+/* This is called for an element declaration. See above for
+   description of the model argument. It's the caller's responsibility
+   to free model when finished with it.
+*/
+typedef void (XMLCALL *XML_ElementDeclHandler) (void *userData,
+                                                const XML_Char *name,
+                                                XML_Content *model);
+
+XMLPARSEAPI(void)
+XML_SetElementDeclHandler(XML_Parser parser,
+                          XML_ElementDeclHandler eldecl);
+
+/* The Attlist declaration handler is called for *each* attribute. So
+   a single Attlist declaration with multiple attributes declared will
+   generate multiple calls to this handler. The "default" parameter
+   may be NULL in the case of the "#IMPLIED" or "#REQUIRED"
+   keyword. The "isrequired" parameter will be true and the default
+   value will be NULL in the case of "#REQUIRED". If "isrequired" is
+   true and default is non-NULL, then this is a "#FIXED" default.
+*/
+typedef void (XMLCALL *XML_AttlistDeclHandler) (
+                                    void            *userData,
+                                    const XML_Char  *elname,
+                                    const XML_Char  *attname,
+                                    const XML_Char  *att_type,
+                                    const XML_Char  *dflt,
+                                    int              isrequired);
+
+XMLPARSEAPI(void)
+XML_SetAttlistDeclHandler(XML_Parser parser,
+                          XML_AttlistDeclHandler attdecl);
+
+/* The XML declaration handler is called for *both* XML declarations
+   and text declarations. The way to distinguish is that the version
+   parameter will be NULL for text declarations. The encoding
+   parameter may be NULL for XML declarations. The standalone
+   parameter will be -1, 0, or 1 indicating respectively that there
+   was no standalone parameter in the declaration, that it was given
+   as no, or that it was given as yes.
+*/
+typedef void (XMLCALL *XML_XmlDeclHandler) (void           *userData,
+                                            const XML_Char *version,
+                                            const XML_Char *encoding,
+                                            int             standalone);
+
+XMLPARSEAPI(void)
+XML_SetXmlDeclHandler(XML_Parser parser,
+                      XML_XmlDeclHandler xmldecl);
+
+
+typedef struct {
+  void *(XMLCALL *malloc_fcn)(size_t size);
+  void *(XMLCALL *realloc_fcn)(void *ptr, size_t size);
+  void (XMLCALL *free_fcn)(void *ptr);
+} XML_Memory_Handling_Suite;
+
+/* Constructs a new parser; encoding is the encoding specified by the
+   external protocol or NULL if there is none specified.
+*/
+XMLPARSEAPI(XML_Parser)
+XML_ParserCreate(const XML_Char *encoding);
+
+/* Constructs a new parser and namespace processor.  Element type
+   names and attribute names that belong to a namespace will be
+   expanded; unprefixed attribute names are never expanded; unprefixed
+   element type names are expanded only if there is a default
+   namespace. The expanded name is the concatenation of the namespace
+   URI, the namespace separator character, and the local part of the
+   name.  If the namespace separator is '\0' then the namespace URI
+   and the local part will be concatenated without any separator.
+   When a namespace is not declared, the name and prefix will be
+   passed through without expansion.
+*/
+XMLPARSEAPI(XML_Parser)
+XML_ParserCreateNS(const XML_Char *encoding, XML_Char namespaceSeparator);
+
+
+/* Constructs a new parser using the memory management suite referred to
+   by memsuite. If memsuite is NULL, then use the standard library memory
+   suite. If namespaceSeparator is non-NULL it creates a parser with
+   namespace processing as described above. The character pointed at
+   will serve as the namespace separator.
+
+   All further memory operations used for the created parser will come from
+   the given suite.
+*/
+XMLPARSEAPI(XML_Parser)
+XML_ParserCreate_MM(const XML_Char *encoding,
+                    const XML_Memory_Handling_Suite *memsuite,
+                    const XML_Char *namespaceSeparator);
+
+/* Prepare a parser object to be re-used.  This is particularly
+   valuable when memory allocation overhead is disproportionatly high,
+   such as when a large number of small documnents need to be parsed.
+   All handlers are cleared from the parser, except for the
+   unknownEncodingHandler. The parser's external state is re-initialized
+   except for the values of ns and ns_triplets.
+
+   Added in Expat 1.95.3.
+*/
+XMLPARSEAPI(XML_Bool)
+XML_ParserReset(XML_Parser parser, const XML_Char *encoding);
+
+/* atts is array of name/value pairs, terminated by 0;
+   names and values are 0 terminated.
+*/
+typedef void (XMLCALL *XML_StartElementHandler) (void *userData,
+                                                 const XML_Char *name,
+                                                 const XML_Char **atts);
+
+typedef void (XMLCALL *XML_EndElementHandler) (void *userData,
+                                               const XML_Char *name);
+
+
+/* s is not 0 terminated. */
+typedef void (XMLCALL *XML_CharacterDataHandler) (void *userData,
+                                                  const XML_Char *s,
+                                                  int len);
+
+/* target and data are 0 terminated */
+typedef void (XMLCALL *XML_ProcessingInstructionHandler) (
+                                                void *userData,
+                                                const XML_Char *target,
+                                                const XML_Char *data);
+
+/* data is 0 terminated */
+typedef void (XMLCALL *XML_CommentHandler) (void *userData,
+                                            const XML_Char *data);
+
+typedef void (XMLCALL *XML_StartCdataSectionHandler) (void *userData);
+typedef void (XMLCALL *XML_EndCdataSectionHandler) (void *userData);
+
+/* This is called for any characters in the XML document for which
+   there is no applicable handler.  This includes both characters that
+   are part of markup which is of a kind that is not reported
+   (comments, markup declarations), or characters that are part of a
+   construct which could be reported but for which no handler has been
+   supplied. The characters are passed exactly as they were in the XML
+   document except that they will be encoded in UTF-8 or UTF-16.
+   Line boundaries are not normalized. Note that a byte order mark
+   character is not passed to the default handler. There are no
+   guarantees about how characters are divided between calls to the
+   default handler: for example, a comment might be split between
+   multiple calls.
+*/
+typedef void (XMLCALL *XML_DefaultHandler) (void *userData,
+                                            const XML_Char *s,
+                                            int len);
+
+/* This is called for the start of the DOCTYPE declaration, before
+   any DTD or internal subset is parsed.
+*/
+typedef void (XMLCALL *XML_StartDoctypeDeclHandler) (
+                                            void *userData,
+                                            const XML_Char *doctypeName,
+                                            const XML_Char *sysid,
+                                            const XML_Char *pubid,
+                                            int has_internal_subset);
+
+/* This is called for the start of the DOCTYPE declaration when the
+   closing > is encountered, but after processing any external
+   subset.
+*/
+typedef void (XMLCALL *XML_EndDoctypeDeclHandler)(void *userData);
+
+/* This is called for entity declarations. The is_parameter_entity
+   argument will be non-zero if the entity is a parameter entity, zero
+   otherwise.
+
+   For internal entities (<!ENTITY foo "bar">), value will
+   be non-NULL and systemId, publicID, and notationName will be NULL.
+   The value string is NOT nul-terminated; the length is provided in
+   the value_length argument. Since it is legal to have zero-length
+   values, do not use this argument to test for internal entities.
+
+   For external entities, value will be NULL and systemId will be
+   non-NULL. The publicId argument will be NULL unless a public
+   identifier was provided. The notationName argument will have a
+   non-NULL value only for unparsed entity declarations.
+
+   Note that is_parameter_entity can't be changed to XML_Bool, since
+   that would break binary compatibility.
+*/
+typedef void (XMLCALL *XML_EntityDeclHandler) (
+                              void *userData,
+                              const XML_Char *entityName,
+                              int is_parameter_entity,
+                              const XML_Char *value,
+                              int value_length,
+                              const XML_Char *base,
+                              const XML_Char *systemId,
+                              const XML_Char *publicId,
+                              const XML_Char *notationName);
+
+XMLPARSEAPI(void)
+XML_SetEntityDeclHandler(XML_Parser parser,
+                         XML_EntityDeclHandler handler);
+
+/* OBSOLETE -- OBSOLETE -- OBSOLETE
+   This handler has been superceded by the EntityDeclHandler above.
+   It is provided here for backward compatibility.
+
+   This is called for a declaration of an unparsed (NDATA) entity.
+   The base argument is whatever was set by XML_SetBase. The
+   entityName, systemId and notationName arguments will never be
+   NULL. The other arguments may be.
+*/
+typedef void (XMLCALL *XML_UnparsedEntityDeclHandler) (
+                                    void *userData,
+                                    const XML_Char *entityName,
+                                    const XML_Char *base,
+                                    const XML_Char *systemId,
+                                    const XML_Char *publicId,
+                                    const XML_Char *notationName);
+
+/* This is called for a declaration of notation.  The base argument is
+   whatever was set by XML_SetBase. The notationName will never be
+   NULL.  The other arguments can be.
+*/
+typedef void (XMLCALL *XML_NotationDeclHandler) (
+                                    void *userData,
+                                    const XML_Char *notationName,
+                                    const XML_Char *base,
+                                    const XML_Char *systemId,
+                                    const XML_Char *publicId);
+
+/* When namespace processing is enabled, these are called once for
+   each namespace declaration. The call to the start and end element
+   handlers occur between the calls to the start and end namespace
+   declaration handlers. For an xmlns attribute, prefix will be
+   NULL.  For an xmlns="" attribute, uri will be NULL.
+*/
+typedef void (XMLCALL *XML_StartNamespaceDeclHandler) (
+                                    void *userData,
+                                    const XML_Char *prefix,
+                                    const XML_Char *uri);
+
+typedef void (XMLCALL *XML_EndNamespaceDeclHandler) (
+                                    void *userData,
+                                    const XML_Char *prefix);
+
+/* This is called if the document is not standalone, that is, it has an
+   external subset or a reference to a parameter entity, but does not
+   have standalone="yes". If this handler returns XML_STATUS_ERROR,
+   then processing will not continue, and the parser will return a
+   XML_ERROR_NOT_STANDALONE error.
+   If parameter entity parsing is enabled, then in addition to the
+   conditions above this handler will only be called if the referenced
+   entity was actually read.
+*/
+typedef int (XMLCALL *XML_NotStandaloneHandler) (void *userData);
+
+/* This is called for a reference to an external parsed general
+   entity.  The referenced entity is not automatically parsed.  The
+   application can parse it immediately or later using
+   XML_ExternalEntityParserCreate.
+
+   The parser argument is the parser parsing the entity containing the
+   reference; it can be passed as the parser argument to
+   XML_ExternalEntityParserCreate.  The systemId argument is the
+   system identifier as specified in the entity declaration; it will
+   not be NULL.
+
+   The base argument is the system identifier that should be used as
+   the base for resolving systemId if systemId was relative; this is
+   set by XML_SetBase; it may be NULL.
+
+   The publicId argument is the public identifier as specified in the
+   entity declaration, or NULL if none was specified; the whitespace
+   in the public identifier will have been normalized as required by
+   the XML spec.
+
+   The context argument specifies the parsing context in the format
+   expected by the context argument to XML_ExternalEntityParserCreate;
+   context is valid only until the handler returns, so if the
+   referenced entity is to be parsed later, it must be copied.
+   context is NULL only when the entity is a parameter entity.
+
+   The handler should return XML_STATUS_ERROR if processing should not
+   continue because of a fatal error in the handling of the external
+   entity.  In this case the calling parser will return an
+   XML_ERROR_EXTERNAL_ENTITY_HANDLING error.
+
+   Note that unlike other handlers the first argument is the parser,
+   not userData.
+*/
+typedef int (XMLCALL *XML_ExternalEntityRefHandler) (
+                                    XML_Parser parser,
+                                    const XML_Char *context,
+                                    const XML_Char *base,
+                                    const XML_Char *systemId,
+                                    const XML_Char *publicId);
+
+/* This is called in two situations:
+   1) An entity reference is encountered for which no declaration
+      has been read *and* this is not an error.
+   2) An internal entity reference is read, but not expanded, because
+      XML_SetDefaultHandler has been called.
+   Note: skipped parameter entities in declarations and skipped general
+         entities in attribute values cannot be reported, because
+         the event would be out of sync with the reporting of the
+         declarations or attribute values
+*/
+typedef void (XMLCALL *XML_SkippedEntityHandler) (
+                                    void *userData,
+                                    const XML_Char *entityName,
+                                    int is_parameter_entity);
+
+/* This structure is filled in by the XML_UnknownEncodingHandler to
+   provide information to the parser about encodings that are unknown
+   to the parser.
+
+   The map[b] member gives information about byte sequences whose
+   first byte is b.
+
+   If map[b] is c where c is >= 0, then b by itself encodes the
+   Unicode scalar value c.
+
+   If map[b] is -1, then the byte sequence is malformed.
+
+   If map[b] is -n, where n >= 2, then b is the first byte of an
+   n-byte sequence that encodes a single Unicode scalar value.
+
+   The data member will be passed as the first argument to the convert
+   function.
+
+   The convert function is used to convert multibyte sequences; s will
+   point to a n-byte sequence where map[(unsigned char)*s] == -n.  The
+   convert function must return the Unicode scalar value represented
+   by this byte sequence or -1 if the byte sequence is malformed.
+
+   The convert function may be NULL if the encoding is a single-byte
+   encoding, that is if map[b] >= -1 for all bytes b.
+
+   When the parser is finished with the encoding, then if release is
+   not NULL, it will call release passing it the data member; once
+   release has been called, the convert function will not be called
+   again.
+
+   Expat places certain restrictions on the encodings that are supported
+   using this mechanism.
+
+   1. Every ASCII character that can appear in a well-formed XML document,
+      other than the characters
+
+      $@\^`{}~
+
+      must be represented by a single byte, and that byte must be the
+      same byte that represents that character in ASCII.
+
+   2. No character may require more than 4 bytes to encode.
+
+   3. All characters encoded must have Unicode scalar values <=
+      0xFFFF, (i.e., characters that would be encoded by surrogates in
+      UTF-16 are  not allowed).  Note that this restriction doesn't
+      apply to the built-in support for UTF-8 and UTF-16.
+
+   4. No Unicode character may be encoded by more than one distinct
+      sequence of bytes.
+*/
+typedef struct {
+  int map[256];
+  void *data;
+  int (XMLCALL *convert)(void *data, const char *s);
+  void (XMLCALL *release)(void *data);
+} XML_Encoding;
+
+/* This is called for an encoding that is unknown to the parser.
+
+   The encodingHandlerData argument is that which was passed as the
+   second argument to XML_SetUnknownEncodingHandler.
+
+   The name argument gives the name of the encoding as specified in
+   the encoding declaration.
+
+   If the callback can provide information about the encoding, it must
+   fill in the XML_Encoding structure, and return XML_STATUS_OK.
+   Otherwise it must return XML_STATUS_ERROR.
+
+   If info does not describe a suitable encoding, then the parser will
+   return an XML_UNKNOWN_ENCODING error.
+*/
+typedef int (XMLCALL *XML_UnknownEncodingHandler) (
+                                    void *encodingHandlerData,
+                                    const XML_Char *name,
+                                    XML_Encoding *info);
+
+XMLPARSEAPI(void)
+XML_SetElementHandler(XML_Parser parser,
+                      XML_StartElementHandler start,
+                      XML_EndElementHandler end);
+
+XMLPARSEAPI(void)
+XML_SetStartElementHandler(XML_Parser, XML_StartElementHandler);
+
+XMLPARSEAPI(void)
+XML_SetEndElementHandler(XML_Parser, XML_EndElementHandler);
+
+XMLPARSEAPI(void)
+XML_SetCharacterDataHandler(XML_Parser parser,
+                            XML_CharacterDataHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetProcessingInstructionHandler(XML_Parser parser,
+                                    XML_ProcessingInstructionHandler handler);
+XMLPARSEAPI(void)
+XML_SetCommentHandler(XML_Parser parser,
+                      XML_CommentHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetCdataSectionHandler(XML_Parser parser,
+                           XML_StartCdataSectionHandler start,
+                           XML_EndCdataSectionHandler end);
+
+XMLPARSEAPI(void)
+XML_SetStartCdataSectionHandler(XML_Parser parser,
+                                XML_StartCdataSectionHandler start);
+
+XMLPARSEAPI(void)
+XML_SetEndCdataSectionHandler(XML_Parser parser,
+                              XML_EndCdataSectionHandler end);
+
+/* This sets the default handler and also inhibits expansion of
+   internal entities. These entity references will be passed to the
+   default handler, or to the skipped entity handler, if one is set.
+*/
+XMLPARSEAPI(void)
+XML_SetDefaultHandler(XML_Parser parser,
+                      XML_DefaultHandler handler);
+
+/* This sets the default handler but does not inhibit expansion of
+   internal entities.  The entity reference will not be passed to the
+   default handler.
+*/
+XMLPARSEAPI(void)
+XML_SetDefaultHandlerExpand(XML_Parser parser,
+                            XML_DefaultHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetDoctypeDeclHandler(XML_Parser parser,
+                          XML_StartDoctypeDeclHandler start,
+                          XML_EndDoctypeDeclHandler end);
+
+XMLPARSEAPI(void)
+XML_SetStartDoctypeDeclHandler(XML_Parser parser,
+                               XML_StartDoctypeDeclHandler start);
+
+XMLPARSEAPI(void)
+XML_SetEndDoctypeDeclHandler(XML_Parser parser,
+                             XML_EndDoctypeDeclHandler end);
+
+XMLPARSEAPI(void)
+XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
+                                 XML_UnparsedEntityDeclHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetNotationDeclHandler(XML_Parser parser,
+                           XML_NotationDeclHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetNamespaceDeclHandler(XML_Parser parser,
+                            XML_StartNamespaceDeclHandler start,
+                            XML_EndNamespaceDeclHandler end);
+
+XMLPARSEAPI(void)
+XML_SetStartNamespaceDeclHandler(XML_Parser parser,
+                                 XML_StartNamespaceDeclHandler start);
+
+XMLPARSEAPI(void)
+XML_SetEndNamespaceDeclHandler(XML_Parser parser,
+                               XML_EndNamespaceDeclHandler end);
+
+XMLPARSEAPI(void)
+XML_SetNotStandaloneHandler(XML_Parser parser,
+                            XML_NotStandaloneHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetExternalEntityRefHandler(XML_Parser parser,
+                                XML_ExternalEntityRefHandler handler);
+
+/* If a non-NULL value for arg is specified here, then it will be
+   passed as the first argument to the external entity ref handler
+   instead of the parser object.
+*/
+XMLPARSEAPI(void)
+XML_SetExternalEntityRefHandlerArg(XML_Parser, void *arg);
+
+XMLPARSEAPI(void)
+XML_SetSkippedEntityHandler(XML_Parser parser,
+                            XML_SkippedEntityHandler handler);
+
+XMLPARSEAPI(void)
+XML_SetUnknownEncodingHandler(XML_Parser parser,
+                              XML_UnknownEncodingHandler handler,
+                              void *encodingHandlerData);
+
+/* This can be called within a handler for a start element, end
+   element, processing instruction or character data.  It causes the
+   corresponding markup to be passed to the default handler.
+*/
+XMLPARSEAPI(void)
+XML_DefaultCurrent(XML_Parser parser);
+
+/* If do_nst is non-zero, and namespace processing is in effect, and
+   a name has a prefix (i.e. an explicit namespace qualifier) then
+   that name is returned as a triplet in a single string separated by
+   the separator character specified when the parser was created: URI
+   + sep + local_name + sep + prefix.
+
+   If do_nst is zero, then namespace information is returned in the
+   default manner (URI + sep + local_name) whether or not the name
+   has a prefix.
+
+   Note: Calling XML_SetReturnNSTriplet after XML_Parse or
+     XML_ParseBuffer has no effect.
+*/
+
+XMLPARSEAPI(void)
+XML_SetReturnNSTriplet(XML_Parser parser, int do_nst);
+
+/* This value is passed as the userData argument to callbacks. */
+XMLPARSEAPI(void)
+XML_SetUserData(XML_Parser parser, void *userData);
+
+/* Returns the last value set by XML_SetUserData or NULL. */
+#define XML_GetUserData(parser) (*(void **)(parser))
+
+/* This is equivalent to supplying an encoding argument to
+   XML_ParserCreate. On success XML_SetEncoding returns non-zero,
+   zero otherwise.
+   Note: Calling XML_SetEncoding after XML_Parse or XML_ParseBuffer
+     has no effect and returns XML_STATUS_ERROR.
+*/
+XMLPARSEAPI(enum XML_Status)
+XML_SetEncoding(XML_Parser parser, const XML_Char *encoding);
+
+/* If this function is called, then the parser will be passed as the
+   first argument to callbacks instead of userData.  The userData will
+   still be accessible using XML_GetUserData.
+*/
+XMLPARSEAPI(void)
+XML_UseParserAsHandlerArg(XML_Parser parser);
+
+/* If useDTD == XML_TRUE is passed to this function, then the parser
+   will assume that there is an external subset, even if none is
+   specified in the document. In such a case the parser will call the
+   externalEntityRefHandler with a value of NULL for the systemId
+   argument (the publicId and context arguments will be NULL as well).
+   Note: If this function is called, then this must be done before
+     the first call to XML_Parse or XML_ParseBuffer, since it will
+     have no effect after that.  Returns
+     XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING.
+   Note: If the document does not have a DOCTYPE declaration at all,
+     then startDoctypeDeclHandler and endDoctypeDeclHandler will not
+     be called, despite an external subset being parsed.
+   Note: If XML_DTD is not defined when Expat is compiled, returns
+     XML_ERROR_FEATURE_REQUIRES_XML_DTD.
+*/
+XMLPARSEAPI(enum XML_Error)
+XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD);
+
+
+/* Sets the base to be used for resolving relative URIs in system
+   identifiers in declarations.  Resolving relative identifiers is
+   left to the application: this value will be passed through as the
+   base argument to the XML_ExternalEntityRefHandler,
+   XML_NotationDeclHandler and XML_UnparsedEntityDeclHandler. The base
+   argument will be copied.  Returns XML_STATUS_ERROR if out of memory,
+   XML_STATUS_OK otherwise.
+*/
+XMLPARSEAPI(enum XML_Status)
+XML_SetBase(XML_Parser parser, const XML_Char *base);
+
+XMLPARSEAPI(const XML_Char *)
+XML_GetBase(XML_Parser parser);
+
+/* Returns the number of the attribute/value pairs passed in last call
+   to the XML_StartElementHandler that were specified in the start-tag
+   rather than defaulted. Each attribute/value pair counts as 2; thus
+   this correspondds to an index into the atts array passed to the
+   XML_StartElementHandler.
+*/
+XMLPARSEAPI(int)
+XML_GetSpecifiedAttributeCount(XML_Parser parser);
+
+/* Returns the index of the ID attribute passed in the last call to
+   XML_StartElementHandler, or -1 if there is no ID attribute.  Each
+   attribute/value pair counts as 2; thus this correspondds to an
+   index into the atts array passed to the XML_StartElementHandler.
+*/
+XMLPARSEAPI(int)
+XML_GetIdAttributeIndex(XML_Parser parser);
+
+/* Parses some input. Returns XML_STATUS_ERROR if a fatal error is
+   detected.  The last call to XML_Parse must have isFinal true; len
+   may be zero for this call (or any other).
+
+   Though the return values for these functions has always been
+   described as a Boolean value, the implementation, at least for the
+   1.95.x series, has always returned exactly one of the XML_Status
+   values.
+*/
+XMLPARSEAPI(enum XML_Status)
+XML_Parse(XML_Parser parser, const char *s, int len, int isFinal);
+
+XMLPARSEAPI(void *)
+XML_GetBuffer(XML_Parser parser, int len);
+
+XMLPARSEAPI(enum XML_Status)
+XML_ParseBuffer(XML_Parser parser, int len, int isFinal);
+
+/* Creates an XML_Parser object that can parse an external general
+   entity; context is a '\0'-terminated string specifying the parse
+   context; encoding is a '\0'-terminated string giving the name of
+   the externally specified encoding, or NULL if there is no
+   externally specified encoding.  The context string consists of a
+   sequence of tokens separated by formfeeds (\f); a token consisting
+   of a name specifies that the general entity of the name is open; a
+   token of the form prefix=uri specifies the namespace for a
+   particular prefix; a token of the form =uri specifies the default
+   namespace.  This can be called at any point after the first call to
+   an ExternalEntityRefHandler so longer as the parser has not yet
+   been freed.  The new parser is completely independent and may
+   safely be used in a separate thread.  The handlers and userData are
+   initialized from the parser argument.  Returns NULL if out of memory.
+   Otherwise returns a new XML_Parser object.
+*/
+XMLPARSEAPI(XML_Parser)
+XML_ExternalEntityParserCreate(XML_Parser parser,
+                               const XML_Char *context,
+                               const XML_Char *encoding);
+
+enum XML_ParamEntityParsing {
+  XML_PARAM_ENTITY_PARSING_NEVER,
+  XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE,
+  XML_PARAM_ENTITY_PARSING_ALWAYS
+};
+
+/* Controls parsing of parameter entities (including the external DTD
+   subset). If parsing of parameter entities is enabled, then
+   references to external parameter entities (including the external
+   DTD subset) will be passed to the handler set with
+   XML_SetExternalEntityRefHandler.  The context passed will be 0.
+
+   Unlike external general entities, external parameter entities can
+   only be parsed synchronously.  If the external parameter entity is
+   to be parsed, it must be parsed during the call to the external
+   entity ref handler: the complete sequence of
+   XML_ExternalEntityParserCreate, XML_Parse/XML_ParseBuffer and
+   XML_ParserFree calls must be made during this call.  After
+   XML_ExternalEntityParserCreate has been called to create the parser
+   for the external parameter entity (context must be 0 for this
+   call), it is illegal to make any calls on the old parser until
+   XML_ParserFree has been called on the newly created parser.
+   If the library has been compiled without support for parameter
+   entity parsing (ie without XML_DTD being defined), then
+   XML_SetParamEntityParsing will return 0 if parsing of parameter
+   entities is requested; otherwise it will return non-zero.
+   Note: If XML_SetParamEntityParsing is called after XML_Parse or
+      XML_ParseBuffer, then it has no effect and will always return 0.
+*/
+XMLPARSEAPI(int)
+XML_SetParamEntityParsing(XML_Parser parser,
+                          enum XML_ParamEntityParsing parsing);
+
+/* If XML_Parse or XML_ParseBuffer have returned XML_STATUS_ERROR, then
+   XML_GetErrorCode returns information about the error.
+*/
+XMLPARSEAPI(enum XML_Error)
+XML_GetErrorCode(XML_Parser parser);
+
+/* These functions return information about the current parse
+   location.  They may be called from any callback called to report
+   some parse event; in this case the location is the location of the
+   first of the sequence of characters that generated the event.  When
+   called from callbacks generated by declarations in the document
+   prologue, the location identified isn't as neatly defined, but will
+   be within the relevant markup.  When called outside of the callback
+   functions, the position indicated will be just past the last parse
+   event (regardless of whether there was an associated callback).
+   
+   They may also be called after returning from a call to XML_Parse
+   or XML_ParseBuffer.  If the return value is XML_STATUS_ERROR then
+   the location is the location of the character at which the error
+   was detected; otherwise the location is the location of the last
+   parse event, as described above.
+*/
+XMLPARSEAPI(int) XML_GetCurrentLineNumber(XML_Parser parser);
+XMLPARSEAPI(int) XML_GetCurrentColumnNumber(XML_Parser parser);
+XMLPARSEAPI(long) XML_GetCurrentByteIndex(XML_Parser parser);
+
+/* Return the number of bytes in the current event.
+   Returns 0 if the event is in an internal entity.
+*/
+XMLPARSEAPI(int)
+XML_GetCurrentByteCount(XML_Parser parser);
+
+/* If XML_CONTEXT_BYTES is defined, returns the input buffer, sets
+   the integer pointed to by offset to the offset within this buffer
+   of the current parse position, and sets the integer pointed to by size
+   to the size of this buffer (the number of input bytes). Otherwise
+   returns a NULL pointer. Also returns a NULL pointer if a parse isn't
+   active.
+
+   NOTE: The character pointer returned should not be used outside
+   the handler that makes the call.
+*/
+XMLPARSEAPI(const char *)
+XML_GetInputContext(XML_Parser parser,
+                    int *offset,
+                    int *size);
+
+/* For backwards compatibility with previous versions. */
+#define XML_GetErrorLineNumber   XML_GetCurrentLineNumber
+#define XML_GetErrorColumnNumber XML_GetCurrentColumnNumber
+#define XML_GetErrorByteIndex    XML_GetCurrentByteIndex
+
+/* Frees the content model passed to the element declaration handler */
+XMLPARSEAPI(void)
+XML_FreeContentModel(XML_Parser parser, XML_Content *model);
+
+/* Exposing the memory handling functions used in Expat */
+XMLPARSEAPI(void *)
+XML_MemMalloc(XML_Parser parser, size_t size);
+
+XMLPARSEAPI(void *)
+XML_MemRealloc(XML_Parser parser, void *ptr, size_t size);
+
+XMLPARSEAPI(void)
+XML_MemFree(XML_Parser parser, void *ptr);
+
+/* Frees memory used by the parser. */
+XMLPARSEAPI(void)
+XML_ParserFree(XML_Parser parser);
+
+/* Returns a string describing the error. */
+XMLPARSEAPI(const XML_LChar *)
+XML_ErrorString(enum XML_Error code);
+
+/* Return a string containing the version number of this expat */
+XMLPARSEAPI(const XML_LChar *)
+XML_ExpatVersion(void);
+
+typedef struct {
+  int major;
+  int minor;
+  int micro;
+} XML_Expat_Version;
+
+/* Return an XML_Expat_Version structure containing numeric version
+   number information for this version of expat.
+*/
+XMLPARSEAPI(XML_Expat_Version)
+XML_ExpatVersionInfo(void);
+
+/* Added in Expat 1.95.5. */
+enum XML_FeatureEnum {
+  XML_FEATURE_END = 0,
+  XML_FEATURE_UNICODE,
+  XML_FEATURE_UNICODE_WCHAR_T,
+  XML_FEATURE_DTD,
+  XML_FEATURE_CONTEXT_BYTES,
+  XML_FEATURE_MIN_SIZE,
+  XML_FEATURE_SIZEOF_XML_CHAR,
+  XML_FEATURE_SIZEOF_XML_LCHAR
+  /* Additional features must be added to the end of this enum. */
+};
+
+typedef struct {
+  enum XML_FeatureEnum  feature;
+  const XML_LChar       *name;
+  long int              value;
+} XML_Feature;
+
+XMLPARSEAPI(const XML_Feature *)
+XML_GetFeatureList(void);
+
+
+/* Expat follows the GNU/Linux convention of odd number minor version for
+   beta/development releases and even number minor version for stable
+   releases. Micro is bumped with each release, and set to 0 with each
+   change to major or minor version.
+*/
+#define XML_MAJOR_VERSION 1
+#define XML_MINOR_VERSION 95
+#define XML_MICRO_VERSION 7
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* not XmlParse_INCLUDED */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat_config.hnw b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat_config.hnw
new file mode 100644
index 00000000..ca9a9489
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/expat_config.hnw
@@ -0,0 +1,25 @@
+/*================================================================
+** Copyright 2000, Clark Cooper
+** All rights reserved.
+**
+** This is free software. You are permitted to copy, distribute, or modify
+** it under the terms of the MIT/X license (contained in the COPYING file
+** with this distribution.)
+**
+**
+*/
+
+#ifndef EXPAT_CONFIG_HNW
+#define EXPAT_CONFIG_HNW
+
+#include <memory.h>
+#include <string.h>
+
+#define HAVE_MEMMOVE
+
+#define XML_NS 1
+#define XML_DTD 1
+#define XML_BYTE_ORDER 12
+#define XML_CONTEXT_BYTES 1024
+
+#endif /* ndef EXPAT_CONFIG_HNW */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/iasciitab.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/iasciitab.h
new file mode 100644
index 00000000..24a1d5cc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/iasciitab.h
@@ -0,0 +1,37 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+/* Like asciitab.h, except that 0xD has code BT_S rather than BT_CR */
+/* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
+/* 0x0C */ BT_NONXML, BT_S, BT_NONXML, BT_NONXML,
+/* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
+/* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
+/* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
+/* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
+/* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+/* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+/* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
+/* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
+/* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+/* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+/* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
+/* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
+/* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+/* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+/* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+/* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/internal.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/internal.h
new file mode 100644
index 00000000..ff056c65
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/internal.h
@@ -0,0 +1,73 @@
+/* internal.h
+
+   Internal definitions used by Expat.  This is not needed to compile
+   client code.
+
+   The following calling convention macros are defined for frequently
+   called functions:
+
+   FASTCALL    - Used for those internal functions that have a simple
+                 body and a low number of arguments and local variables.
+
+   PTRCALL     - Used for functions called though function pointers.
+
+   PTRFASTCALL - Like PTRCALL, but for low number of arguments.
+
+   inline      - Used for selected internal functions for which inlining
+                 may improve performance on some platforms.
+
+   Note: Use of these macros is based on judgement, not hard rules,
+         and therefore subject to change.
+*/
+
+#if defined(__GNUC__) && defined(__i386__)
+/* We'll use this version by default only where we know it helps.
+
+   regparm() generates warnings on Solaris boxes.   See SF bug #692878.
+
+   Instability reported with egcs on a RedHat Linux 7.3.
+   Let's comment out:
+   #define FASTCALL __attribute__((stdcall, regparm(3)))
+   and let's try this:
+*/
+#define FASTCALL __attribute__((regparm(3)))
+#define PTRFASTCALL __attribute__((regparm(3)))
+#endif
+
+/* Using __fastcall seems to have an unexpected negative effect under
+   MS VC++, especially for function pointers, so we won't use it for
+   now on that platform. It may be reconsidered for a future release
+   if it can be made more effective.
+   Likely reason: __fastcall on Windows is like stdcall, therefore
+   the compiler cannot perform stack optimizations for call clusters.
+*/
+
+/* Make sure all of these are defined if they aren't already. */
+
+#ifndef FASTCALL
+#define FASTCALL
+#endif
+
+#ifndef PTRCALL
+#define PTRCALL
+#endif
+
+#ifndef PTRFASTCALL
+#define PTRFASTCALL
+#endif
+
+#ifndef XML_MIN_SIZE
+#if !defined(__cplusplus) && !defined(inline)
+#ifdef __GNUC__
+#define inline __inline
+#endif /* __GNUC__ */
+#endif
+#endif /* XML_MIN_SIZE */
+
+#ifdef __cplusplus
+#define inline inline
+#else
+#ifndef inline
+#define inline
+#endif
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/latin1tab.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/latin1tab.h
new file mode 100644
index 00000000..53c25d76
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/latin1tab.h
@@ -0,0 +1,36 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+/* 0x80 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x84 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x88 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x8C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x90 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x94 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x98 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x9C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xA0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xA4 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xA8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
+/* 0xAC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xB0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xB4 */ BT_OTHER, BT_NMSTRT, BT_OTHER, BT_NAME,
+/* 0xB8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
+/* 0xBC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xC0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xC4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xC8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xCC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xD0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xD4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+/* 0xD8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xDC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xE0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xE4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xE8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xEC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xF0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xF4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+/* 0xF8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xFC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/nametab.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/nametab.h
new file mode 100644
index 00000000..b05e62c7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/nametab.h
@@ -0,0 +1,150 @@
+static const unsigned namingBitmap[] = {
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0x00000000, 0x04000000, 0x87FFFFFE, 0x07FFFFFE,
+0x00000000, 0x00000000, 0xFF7FFFFF, 0xFF7FFFFF,
+0xFFFFFFFF, 0x7FF3FFFF, 0xFFFFFDFE, 0x7FFFFFFF,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFE00F, 0xFC31FFFF,
+0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
+0xFFFFFFFF, 0xF80001FF, 0x00000003, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFD740, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
+0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
+0xFFFF0003, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF,
+0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
+0x0000007F, 0x00000000, 0xFFFF0000, 0x000707FF,
+0x00000000, 0x07FFFFFE, 0x000007FE, 0xFFFE0000,
+0xFFFFFFFF, 0x7CFFFFFF, 0x002F7FFF, 0x00000060,
+0xFFFFFFE0, 0x23FFFFFF, 0xFF000000, 0x00000003,
+0xFFF99FE0, 0x03C5FDFF, 0xB0000000, 0x00030003,
+0xFFF987E0, 0x036DFDFF, 0x5E000000, 0x001C0000,
+0xFFFBAFE0, 0x23EDFDFF, 0x00000000, 0x00000001,
+0xFFF99FE0, 0x23CDFDFF, 0xB0000000, 0x00000003,
+0xD63DC7E0, 0x03BFC718, 0x00000000, 0x00000000,
+0xFFFDDFE0, 0x03EFFDFF, 0x00000000, 0x00000003,
+0xFFFDDFE0, 0x03EFFDFF, 0x40000000, 0x00000003,
+0xFFFDDFE0, 0x03FFFDFF, 0x00000000, 0x00000003,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFFFFE, 0x000D7FFF, 0x0000003F, 0x00000000,
+0xFEF02596, 0x200D6CAE, 0x0000001F, 0x00000000,
+0x00000000, 0x00000000, 0xFFFFFEFF, 0x000003FF,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0x00000000, 0xFFFFFFFF, 0xFFFF003F, 0x007FFFFF,
+0x0007DAED, 0x50000000, 0x82315001, 0x002C62AB,
+0x40000000, 0xF580C900, 0x00000007, 0x02010800,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0x0FFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x03FFFFFF,
+0x3F3FFFFF, 0xFFFFFFFF, 0xAAFF3F3F, 0x3FFFFFFF,
+0xFFFFFFFF, 0x5FDFFFFF, 0x0FCF1FDC, 0x1FDC1FFF,
+0x00000000, 0x00004C40, 0x00000000, 0x00000000,
+0x00000007, 0x00000000, 0x00000000, 0x00000000,
+0x00000080, 0x000003FE, 0xFFFFFFFE, 0xFFFFFFFF,
+0x001FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x07FFFFFF,
+0xFFFFFFE0, 0x00001FFF, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0xFFFFFFFF, 0x0000003F, 0x00000000, 0x00000000,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0xFFFFFFFF, 0x0000000F, 0x00000000, 0x00000000,
+0x00000000, 0x07FF6000, 0x87FFFFFE, 0x07FFFFFE,
+0x00000000, 0x00800000, 0xFF7FFFFF, 0xFF7FFFFF,
+0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
+0xFFFFFFFF, 0xF80001FF, 0x00030003, 0x00000000,
+0xFFFFFFFF, 0xFFFFFFFF, 0x0000003F, 0x00000003,
+0xFFFFD7C0, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
+0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
+0xFFFF007B, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF,
+0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
+0xFFFE007F, 0xBBFFFFFB, 0xFFFF0016, 0x000707FF,
+0x00000000, 0x07FFFFFE, 0x0007FFFF, 0xFFFF03FF,
+0xFFFFFFFF, 0x7CFFFFFF, 0xFFEF7FFF, 0x03FF3DFF,
+0xFFFFFFEE, 0xF3FFFFFF, 0xFF1E3FFF, 0x0000FFCF,
+0xFFF99FEE, 0xD3C5FDFF, 0xB080399F, 0x0003FFCF,
+0xFFF987E4, 0xD36DFDFF, 0x5E003987, 0x001FFFC0,
+0xFFFBAFEE, 0xF3EDFDFF, 0x00003BBF, 0x0000FFC1,
+0xFFF99FEE, 0xF3CDFDFF, 0xB0C0398F, 0x0000FFC3,
+0xD63DC7EC, 0xC3BFC718, 0x00803DC7, 0x0000FF80,
+0xFFFDDFEE, 0xC3EFFDFF, 0x00603DDF, 0x0000FFC3,
+0xFFFDDFEC, 0xC3EFFDFF, 0x40603DDF, 0x0000FFC3,
+0xFFFDDFEC, 0xC3FFFDFF, 0x00803DCF, 0x0000FFC3,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFFFFE, 0x07FF7FFF, 0x03FF7FFF, 0x00000000,
+0xFEF02596, 0x3BFF6CAE, 0x03FF3F5F, 0x00000000,
+0x03000000, 0xC2A003FF, 0xFFFFFEFF, 0xFFFE03FF,
+0xFEBF0FDF, 0x02FE3FFF, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x1FFF0000, 0x00000002,
+0x000000A0, 0x003EFFFE, 0xFFFFFFFE, 0xFFFFFFFF,
+0x661FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x77FFFFFF,
+};
+static const unsigned char nmstrtPages[] = {
+0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x00,
+0x00, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13,
+0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x15, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+static const unsigned char namePages[] = {
+0x19, 0x03, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x00,
+0x00, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
+0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13,
+0x26, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x27, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/utf8tab.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/utf8tab.h
new file mode 100644
index 00000000..7bb3e776
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/utf8tab.h
@@ -0,0 +1,37 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+
+/* 0x80 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x84 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x88 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x8C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x90 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x94 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x98 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x9C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xA0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xA4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xA8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xAC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xB0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xB4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xB8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xBC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xC0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xC4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xC8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xCC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xD0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xD4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xD8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xDC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xE0 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+/* 0xE4 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+/* 0xE8 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+/* 0xEC */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+/* 0xF0 */ BT_LEAD4, BT_LEAD4, BT_LEAD4, BT_LEAD4,
+/* 0xF4 */ BT_LEAD4, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0xF8 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0xFC */ BT_NONXML, BT_NONXML, BT_MALFORM, BT_MALFORM,
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/winconfig.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/winconfig.h
new file mode 100644
index 00000000..c1b791d6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/winconfig.h
@@ -0,0 +1,30 @@
+/*================================================================
+** Copyright 2000, Clark Cooper
+** All rights reserved.
+**
+** This is free software. You are permitted to copy, distribute, or modify
+** it under the terms of the MIT/X license (contained in the COPYING file
+** with this distribution.)
+*/
+
+#ifndef WINCONFIG_H
+#define WINCONFIG_H
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#undef WIN32_LEAN_AND_MEAN
+
+#include <memory.h>
+#include <string.h>
+
+#define XML_NS 1
+#define XML_DTD 1
+#define XML_CONTEXT_BYTES 1024
+
+/* we will assume all Windows platforms are little endian */
+#define BYTEORDER 1234
+
+/* Windows has memmove() available. */
+#define HAVE_MEMMOVE
+
+#endif /* ndef WINCONFIG_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.dep b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.dep
new file mode 100644
index 00000000..05e840c1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.dep
@@ -0,0 +1,45 @@
+# Microsoft Developer Studio Generated Dependency File, included by xml.mak
+
+.\xmlparse.c : \
+	".\config.h"\
+	".\expat.h"\
+	".\winconfig.h"\
+	".\xmlrole.h"\
+	".\xmltok.h"\
+	
+
+.\xmlrole.c : \
+	".\ascii.h"\
+	".\config.h"\
+	".\winconfig.h"\
+	".\xmlrole.h"\
+	".\xmltok.h"\
+	
+
+.\xmltok.c : \
+	".\ascii.h"\
+	".\asciitab.h"\
+	".\config.h"\
+	".\iasciitab.h"\
+	".\latin1tab.h"\
+	".\nametab.h"\
+	".\utf8tab.h"\
+	".\winconfig.h"\
+	".\xmltok.h"\
+	".\xmltok_impl.c"\
+	".\xmltok_impl.h"\
+	".\xmltok_ns.c"\
+	
+
+!IF  "$(CFG)" == "xml - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "xml - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "xml - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "xml - Win32 Debug"
+
+!ENDIF 
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.dsp b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.dsp
new file mode 100644
index 00000000..c8772f01
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.dsp
@@ -0,0 +1,214 @@
+# Microsoft Developer Studio Project File - Name="xml" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=xml - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "xml.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "xml.mak" CFG="xml - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "xml - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "xml - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE "xml - x64 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "xml - x64 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "xml - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "LibR"
+# PROP BASE Intermediate_Dir "LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "." /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "COMPILED_FROM_DSP" /D "XML_STATIC" /Fo"$(INTDIR)\" /Fd"$(OUTDIR)\xml" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"LibR\xml.lib"
+
+!ELSEIF  "$(CFG)" == "xml - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "LibD"
+# PROP BASE Intermediate_Dir "LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "." /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "COMPILED_FROM_DSP" /D "XML_STATIC" /Fo"$(INTDIR)\" /Fd"$(OUTDIR)\xml" /FD /EHsc /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"LibD\xml.lib"
+
+!ELSEIF  "$(CFG)" == "xml - x64 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "x64\LibR"
+# PROP BASE Intermediate_Dir "x64\LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "x64\LibR"
+# PROP Intermediate_Dir "x64\LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "." /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "COMPILED_FROM_DSP" /D "XML_STATIC" /Fo"$(INTDIR)\" /Fd"$(OUTDIR)\xml" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"x64\LibR\xml.lib"
+
+!ELSEIF  "$(CFG)" == "xml - x64 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x64\LibD"
+# PROP BASE Intermediate_Dir "x64\LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x64\LibD"
+# PROP Intermediate_Dir "x64\LibD"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "." /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "COMPILED_FROM_DSP" /D "XML_STATIC" /Fo"$(INTDIR)\" /Fd"$(OUTDIR)\xml" /FD /EHsc /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"x64\LibD\xml.lib"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "xml - Win32 Release"
+# Name "xml - Win32 Debug"
+# Name "xml - x64 Release"
+# Name "xml - x64 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=.\xmlparse.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlrole.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok.c
+# End Source File
+# Begin Source File
+
+SOURCE=xmltok_impl.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=xmltok_ns.c
+# PROP Exclude_From_Build 1
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=.\ascii.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\asciitab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\expat.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\iasciitab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\latin1tab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\nametab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\utf8tab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\winconfig.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlrole.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok_impl.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\ReadMe.txt
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.mak b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.mak
new file mode 100644
index 00000000..156e56b4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xml.mak
@@ -0,0 +1,258 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on xml.dsp
+!IF "$(CFG)" == ""
+CFG=xml - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to xml - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "xml - Win32 Release" && "$(CFG)" != "xml - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "xml.mak" CFG="xml - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "xml - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "xml - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "xml - Win32 Release"
+
+OUTDIR=.\LibR
+INTDIR=.\LibR
+# Begin Custom Macros
+OutDir=.\LibR
+# End Custom Macros
+
+ALL : "$(OUTDIR)\xml.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\xml_src.idb"
+	-@erase "$(INTDIR)\xml_src.pdb"
+	-@erase "$(INTDIR)\xmlparse.obj"
+	-@erase "$(INTDIR)\xmlrole.obj"
+	-@erase "$(INTDIR)\xmltok.obj"
+	-@erase "$(OUTDIR)\xml.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "." /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D VERSION=\"expat_1.95.2\" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\xml_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\xml.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\xml.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\xmlparse.obj" \
+	"$(INTDIR)\xmlrole.obj" \
+	"$(INTDIR)\xmltok.obj"
+
+"$(OUTDIR)\xml.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "xml - Win32 Debug"
+
+OUTDIR=.\LibD
+INTDIR=.\LibD
+# Begin Custom Macros
+OutDir=.\LibD
+# End Custom Macros
+
+ALL : ".\expat.h" ".\config.h" "$(OUTDIR)\xml.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\xml_src.idb"
+	-@erase "$(INTDIR)\xml_src.pdb"
+	-@erase "$(INTDIR)\xmlparse.obj"
+	-@erase "$(INTDIR)\xmlrole.obj"
+	-@erase "$(INTDIR)\xmltok.obj"
+	-@erase "$(OUTDIR)\xml.lib"
+	-@erase ".\config.h"
+	-@erase ".\expat.h"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /Zi /Od /I "." /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D VERSION=\"expat_1.95.2\" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\xml_src" /FD /EHsc /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\xml.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\xml.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\xmlparse.obj" \
+	"$(INTDIR)\xmlrole.obj" \
+	"$(INTDIR)\xmltok.obj"
+
+"$(OUTDIR)\xml.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("xml.dep")
+!INCLUDE "xml.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "xml.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "xml - Win32 Release" || "$(CFG)" == "xml - Win32 Debug"
+SOURCE=.\xmlparse.c
+
+"$(INTDIR)\xmlparse.obj" : $(SOURCE) "$(INTDIR)" ".\winconfig.h" ".\expat.h" ".\config.h"
+
+
+SOURCE=.\xmlrole.c
+
+"$(INTDIR)\xmlrole.obj" : $(SOURCE) "$(INTDIR)" ".\winconfig.h" ".\config.h"
+
+
+SOURCE=.\xmltok.c
+
+"$(INTDIR)\xmltok.obj" : $(SOURCE) "$(INTDIR)" ".\winconfig.h" ".\config.h"
+
+
+SOURCE=xmltok_impl.c
+SOURCE=xmltok_ns.c
+SOURCE=.\expat.h.in
+
+!IF  "$(CFG)" == "xml - Win32 Release"
+
+InputPath=.\expat.h.in
+
+".\expat.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\expat.h.in > .\expat.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "xml - Win32 Debug"
+
+InputPath=.\expat.h.in
+
+".\expat.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\expat.h.in > .\expat.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\winconfig.h
+
+!IF  "$(CFG)" == "xml - Win32 Release"
+
+InputPath=.\winconfig.h
+
+".\config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\winconfig.h > .\config.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "xml - Win32 Debug"
+
+InputPath=.\winconfig.h
+
+".\config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	type .\winconfig.h > .\config.h
+<< 
+	
+
+!ENDIF 
+
+
+!ENDIF 
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.c
new file mode 100644
index 00000000..4a86edc3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.c
@@ -0,0 +1,5817 @@
+/* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#include <stddef.h>
+#include <string.h>                     /* memset(), memcpy() */
+
+#define XML_BUILDING_EXPAT 1
+
+#ifdef COMPILED_FROM_DSP
+#include "winconfig.h"
+#elif defined(MACOS_CLASSIC)
+#include "macconfig.h"
+#else
+#ifdef HAVE_EXPAT_CONFIG_H
+#include <expat_config.h>
+#endif
+#endif /* ndef COMPILED_FROM_DSP */
+
+#include "expat.h"
+
+#ifdef XML_UNICODE
+#define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX
+#define XmlConvert XmlUtf16Convert
+#define XmlGetInternalEncoding XmlGetUtf16InternalEncoding
+#define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS
+#define XmlEncode XmlUtf16Encode
+#define MUST_CONVERT(enc, s) (!(enc)->isUtf16 || (((unsigned long)s) & 1))
+typedef unsigned short ICHAR;
+#else
+#define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX
+#define XmlConvert XmlUtf8Convert
+#define XmlGetInternalEncoding XmlGetUtf8InternalEncoding
+#define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS
+#define XmlEncode XmlUtf8Encode
+#define MUST_CONVERT(enc, s) (!(enc)->isUtf8)
+typedef char ICHAR;
+#endif
+
+
+#ifndef XML_NS
+
+#define XmlInitEncodingNS XmlInitEncoding
+#define XmlInitUnknownEncodingNS XmlInitUnknownEncoding
+#undef XmlGetInternalEncodingNS
+#define XmlGetInternalEncodingNS XmlGetInternalEncoding
+#define XmlParseXmlDeclNS XmlParseXmlDecl
+
+#endif
+
+#ifdef XML_UNICODE
+
+#ifdef XML_UNICODE_WCHAR_T
+#define XML_T(x) (const wchar_t)x
+#define XML_L(x) L ## x
+#else
+#define XML_T(x) (const unsigned short)x
+#define XML_L(x) x
+#endif
+
+#else
+
+#define XML_T(x) x
+#define XML_L(x) x
+
+#endif
+
+/* Round up n to be a multiple of sz, where sz is a power of 2. */
+#define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1))
+
+/* Handle the case where memmove() doesn't exist. */
+#ifndef HAVE_MEMMOVE
+#ifdef HAVE_BCOPY
+#define memmove(d,s,l) bcopy((s),(d),(l))
+#else
+#error memmove does not exist on this platform, nor is a substitute available
+#endif /* HAVE_BCOPY */
+#endif /* HAVE_MEMMOVE */
+
+#include "internal.h"
+#include "xmltok.h"
+#include "xmlrole.h"
+
+typedef const XML_Char *KEY;
+
+typedef struct {
+  KEY name;
+} NAMED;
+
+typedef struct {
+  NAMED **v;
+  unsigned char power;
+  size_t size;
+  size_t used;
+  const XML_Memory_Handling_Suite *mem;
+} HASH_TABLE;
+
+/* Basic character hash algorithm, taken from Python's string hash:
+   h = h * 1000003 ^ character, the constant being a prime number.
+
+*/
+#ifdef XML_UNICODE
+#define CHAR_HASH(h, c) \
+  (((h) * 0xF4243) ^ (unsigned short)(c))
+#else
+#define CHAR_HASH(h, c) \
+  (((h) * 0xF4243) ^ (unsigned char)(c))
+#endif
+
+/* For probing (after a collision) we need a step size relative prime
+   to the hash table size, which is a power of 2. We use double-hashing,
+   since we can calculate a second hash value cheaply by taking those bits
+   of the first hash value that were discarded (masked out) when the table
+   index was calculated: index = hash & mask, where mask = table->size - 1.
+   We limit the maximum step size to table->size / 4 (mask >> 2) and make
+   it odd, since odd numbers are always relative prime to a power of 2.
+*/
+#define SECOND_HASH(hash, mask, power) \
+  ((((hash) & ~(mask)) >> ((power) - 1)) & ((mask) >> 2))
+#define PROBE_STEP(hash, mask, power) \
+  ((unsigned char)((SECOND_HASH(hash, mask, power)) | 1))
+
+typedef struct {
+  NAMED **p;
+  NAMED **end;
+} HASH_TABLE_ITER;
+
+#define INIT_TAG_BUF_SIZE 32  /* must be a multiple of sizeof(XML_Char) */
+#define INIT_DATA_BUF_SIZE 1024
+#define INIT_ATTS_SIZE 16
+#define INIT_ATTS_VERSION 0xFFFFFFFF
+#define INIT_BLOCK_SIZE 1024
+#define INIT_BUFFER_SIZE 1024
+
+#define EXPAND_SPARE 24
+
+typedef struct binding {
+  struct prefix *prefix;
+  struct binding *nextTagBinding;
+  struct binding *prevPrefixBinding;
+  const struct attribute_id *attId;
+  XML_Char *uri;
+  int uriLen;
+  int uriAlloc;
+} BINDING;
+
+typedef struct prefix {
+  const XML_Char *name;
+  BINDING *binding;
+} PREFIX;
+
+typedef struct {
+  const XML_Char *str;
+  const XML_Char *localPart;
+  const XML_Char *prefix;
+  int strLen;
+  int uriLen;
+  int prefixLen;
+} TAG_NAME;
+
+/* TAG represents an open element.
+   The name of the element is stored in both the document and API
+   encodings.  The memory buffer 'buf' is a separately-allocated
+   memory area which stores the name.  During the XML_Parse()/
+   XMLParseBuffer() when the element is open, the memory for the 'raw'
+   version of the name (in the document encoding) is shared with the
+   document buffer.  If the element is open across calls to
+   XML_Parse()/XML_ParseBuffer(), the buffer is re-allocated to
+   contain the 'raw' name as well.
+
+   A parser re-uses these structures, maintaining a list of allocated
+   TAG objects in a free list.
+*/
+typedef struct tag {
+  struct tag *parent;           /* parent of this element */
+  const char *rawName;          /* tagName in the original encoding */
+  int rawNameLength;
+  TAG_NAME name;                /* tagName in the API encoding */
+  char *buf;                    /* buffer for name components */
+  char *bufEnd;                 /* end of the buffer */
+  BINDING *bindings;
+} TAG;
+
+typedef struct {
+  const XML_Char *name;
+  const XML_Char *textPtr;
+  int textLen;
+  const XML_Char *systemId;
+  const XML_Char *base;
+  const XML_Char *publicId;
+  const XML_Char *notation;
+  XML_Bool open;
+  XML_Bool is_param;
+  XML_Bool is_internal; /* true if declared in internal subset outside PE */
+} ENTITY;
+
+typedef struct {
+  enum XML_Content_Type         type;
+  enum XML_Content_Quant        quant;
+  const XML_Char *              name;
+  int                           firstchild;
+  int                           lastchild;
+  int                           childcnt;
+  int                           nextsib;
+} CONTENT_SCAFFOLD;
+
+#define INIT_SCAFFOLD_ELEMENTS 32
+
+typedef struct block {
+  struct block *next;
+  int size;
+  XML_Char s[1];
+} BLOCK;
+
+typedef struct {
+  BLOCK *blocks;
+  BLOCK *freeBlocks;
+  const XML_Char *end;
+  XML_Char *ptr;
+  XML_Char *start;
+  const XML_Memory_Handling_Suite *mem;
+} STRING_POOL;
+
+/* The XML_Char before the name is used to determine whether
+   an attribute has been specified. */
+typedef struct attribute_id {
+  XML_Char *name;
+  PREFIX *prefix;
+  XML_Bool maybeTokenized;
+  XML_Bool xmlns;
+} ATTRIBUTE_ID;
+
+typedef struct {
+  const ATTRIBUTE_ID *id;
+  XML_Bool isCdata;
+  const XML_Char *value;
+} DEFAULT_ATTRIBUTE;
+
+typedef struct {
+  unsigned long version;
+  unsigned long hash;
+  const XML_Char *uriName;
+} NS_ATT;
+
+typedef struct {
+  const XML_Char *name;
+  PREFIX *prefix;
+  const ATTRIBUTE_ID *idAtt;
+  int nDefaultAtts;
+  int allocDefaultAtts;
+  DEFAULT_ATTRIBUTE *defaultAtts;
+} ELEMENT_TYPE;
+
+typedef struct {
+  HASH_TABLE generalEntities;
+  HASH_TABLE elementTypes;
+  HASH_TABLE attributeIds;
+  HASH_TABLE prefixes;
+  STRING_POOL pool;
+  STRING_POOL entityValuePool;
+  /* false once a parameter entity reference has been skipped */
+  XML_Bool keepProcessing;
+  /* true once an internal or external PE reference has been encountered;
+     this includes the reference to an external subset */
+  XML_Bool hasParamEntityRefs;
+  XML_Bool standalone;
+#ifdef XML_DTD
+  /* indicates if external PE has been read */
+  XML_Bool paramEntityRead;
+  HASH_TABLE paramEntities;
+#endif /* XML_DTD */
+  PREFIX defaultPrefix;
+  /* === scaffolding for building content model === */
+  XML_Bool in_eldecl;
+  CONTENT_SCAFFOLD *scaffold;
+  unsigned contentStringLen;
+  unsigned scaffSize;
+  unsigned scaffCount;
+  int scaffLevel;
+  int *scaffIndex;
+} DTD;
+
+typedef struct open_internal_entity {
+  const char *internalEventPtr;
+  const char *internalEventEndPtr;
+  struct open_internal_entity *next;
+  ENTITY *entity;
+} OPEN_INTERNAL_ENTITY;
+
+typedef enum XML_Error PTRCALL Processor(XML_Parser parser,
+                                         const char *start,
+                                         const char *end,
+                                         const char **endPtr);
+
+static Processor prologProcessor;
+static Processor prologInitProcessor;
+static Processor contentProcessor;
+static Processor cdataSectionProcessor;
+#ifdef XML_DTD
+static Processor ignoreSectionProcessor;
+static Processor externalParEntProcessor;
+static Processor externalParEntInitProcessor;
+static Processor entityValueProcessor;
+static Processor entityValueInitProcessor;
+#endif /* XML_DTD */
+static Processor epilogProcessor;
+static Processor errorProcessor;
+static Processor externalEntityInitProcessor;
+static Processor externalEntityInitProcessor2;
+static Processor externalEntityInitProcessor3;
+static Processor externalEntityContentProcessor;
+
+static enum XML_Error
+handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName);
+static enum XML_Error
+processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
+               const char *, const char *);
+static enum XML_Error
+initializeEncoding(XML_Parser parser);
+static enum XML_Error
+doProlog(XML_Parser parser, const ENCODING *enc, const char *s,
+         const char *end, int tok, const char *next, const char **nextPtr);
+static enum XML_Error
+processInternalParamEntity(XML_Parser parser, ENTITY *entity);
+static enum XML_Error
+doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc,
+          const char *start, const char *end, const char **endPtr);
+static enum XML_Error
+doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr,
+               const char *end, const char **nextPtr);
+#ifdef XML_DTD
+static enum XML_Error
+doIgnoreSection(XML_Parser parser, const ENCODING *, const char **startPtr,
+                const char *end, const char **nextPtr);
+#endif /* XML_DTD */
+
+static enum XML_Error
+storeAtts(XML_Parser parser, const ENCODING *, const char *s,
+          TAG_NAME *tagNamePtr, BINDING **bindingsPtr);
+static enum XML_Error
+addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
+           const XML_Char *uri, BINDING **bindingsPtr);
+static int
+defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *,
+                XML_Bool isCdata, XML_Bool isId, const XML_Char *dfltValue,
+                XML_Parser parser);
+static enum XML_Error
+storeAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata,
+                    const char *, const char *, STRING_POOL *);
+static enum XML_Error
+appendAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata,
+                     const char *, const char *, STRING_POOL *);
+static ATTRIBUTE_ID *
+getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start,
+               const char *end);
+static int
+setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *);
+static enum XML_Error
+storeEntityValue(XML_Parser parser, const ENCODING *enc, const char *start,
+                 const char *end);
+static int
+reportProcessingInstruction(XML_Parser parser, const ENCODING *enc,
+                            const char *start, const char *end);
+static int
+reportComment(XML_Parser parser, const ENCODING *enc, const char *start,
+              const char *end);
+static void
+reportDefault(XML_Parser parser, const ENCODING *enc, const char *start,
+              const char *end);
+
+static const XML_Char * getContext(XML_Parser parser);
+static XML_Bool
+setContext(XML_Parser parser, const XML_Char *context);
+
+static void FASTCALL normalizePublicId(XML_Char *s);
+
+static DTD * dtdCreate(const XML_Memory_Handling_Suite *ms);
+/* do not call if parentParser != NULL */
+static void dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms);
+static void
+dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms);
+static int
+dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms);
+static int
+copyEntityTable(HASH_TABLE *, STRING_POOL *, const HASH_TABLE *);
+
+static NAMED *
+lookup(HASH_TABLE *table, KEY name, size_t createSize);
+static void FASTCALL
+hashTableInit(HASH_TABLE *, const XML_Memory_Handling_Suite *ms);
+static void FASTCALL hashTableClear(HASH_TABLE *);
+static void FASTCALL hashTableDestroy(HASH_TABLE *);
+static void FASTCALL
+hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *);
+static NAMED * FASTCALL hashTableIterNext(HASH_TABLE_ITER *);
+
+static void FASTCALL
+poolInit(STRING_POOL *, const XML_Memory_Handling_Suite *ms);
+static void FASTCALL poolClear(STRING_POOL *);
+static void FASTCALL poolDestroy(STRING_POOL *);
+static XML_Char *
+poolAppend(STRING_POOL *pool, const ENCODING *enc,
+           const char *ptr, const char *end);
+static XML_Char *
+poolStoreString(STRING_POOL *pool, const ENCODING *enc,
+                const char *ptr, const char *end);
+static XML_Bool FASTCALL poolGrow(STRING_POOL *pool);
+static const XML_Char * FASTCALL
+poolCopyString(STRING_POOL *pool, const XML_Char *s);
+static const XML_Char *
+poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n);
+static const XML_Char * FASTCALL
+poolAppendString(STRING_POOL *pool, const XML_Char *s);
+
+static int FASTCALL nextScaffoldPart(XML_Parser parser);
+static XML_Content * build_model(XML_Parser parser);
+static ELEMENT_TYPE *
+getElementType(XML_Parser parser, const ENCODING *enc,
+               const char *ptr, const char *end);
+
+static XML_Parser
+parserCreate(const XML_Char *encodingName,
+             const XML_Memory_Handling_Suite *memsuite,
+             const XML_Char *nameSep,
+             DTD *dtd);
+static void
+parserInit(XML_Parser parser, const XML_Char *encodingName);
+
+#define poolStart(pool) ((pool)->start)
+#define poolEnd(pool) ((pool)->ptr)
+#define poolLength(pool) ((pool)->ptr - (pool)->start)
+#define poolChop(pool) ((void)--(pool->ptr))
+#define poolLastChar(pool) (((pool)->ptr)[-1])
+#define poolDiscard(pool) ((pool)->ptr = (pool)->start)
+#define poolFinish(pool) ((pool)->start = (pool)->ptr)
+#define poolAppendChar(pool, c) \
+  (((pool)->ptr == (pool)->end && !poolGrow(pool)) \
+   ? 0 \
+   : ((*((pool)->ptr)++ = c), 1))
+
+struct XML_ParserStruct {
+  /* The first member must be userData so that the XML_GetUserData
+     macro works. */
+  void *m_userData;
+  void *m_handlerArg;
+  char *m_buffer;
+  const XML_Memory_Handling_Suite m_mem;
+  /* first character to be parsed */
+  const char *m_bufferPtr;
+  /* past last character to be parsed */
+  char *m_bufferEnd;
+  /* allocated end of buffer */
+  const char *m_bufferLim;
+  long m_parseEndByteIndex;
+  const char *m_parseEndPtr;
+  XML_Char *m_dataBuf;
+  XML_Char *m_dataBufEnd;
+  XML_StartElementHandler m_startElementHandler;
+  XML_EndElementHandler m_endElementHandler;
+  XML_CharacterDataHandler m_characterDataHandler;
+  XML_ProcessingInstructionHandler m_processingInstructionHandler;
+  XML_CommentHandler m_commentHandler;
+  XML_StartCdataSectionHandler m_startCdataSectionHandler;
+  XML_EndCdataSectionHandler m_endCdataSectionHandler;
+  XML_DefaultHandler m_defaultHandler;
+  XML_StartDoctypeDeclHandler m_startDoctypeDeclHandler;
+  XML_EndDoctypeDeclHandler m_endDoctypeDeclHandler;
+  XML_UnparsedEntityDeclHandler m_unparsedEntityDeclHandler;
+  XML_NotationDeclHandler m_notationDeclHandler;
+  XML_StartNamespaceDeclHandler m_startNamespaceDeclHandler;
+  XML_EndNamespaceDeclHandler m_endNamespaceDeclHandler;
+  XML_NotStandaloneHandler m_notStandaloneHandler;
+  XML_ExternalEntityRefHandler m_externalEntityRefHandler;
+  XML_Parser m_externalEntityRefHandlerArg;
+  XML_SkippedEntityHandler m_skippedEntityHandler;
+  XML_UnknownEncodingHandler m_unknownEncodingHandler;
+  XML_ElementDeclHandler m_elementDeclHandler;
+  XML_AttlistDeclHandler m_attlistDeclHandler;
+  XML_EntityDeclHandler m_entityDeclHandler;
+  XML_XmlDeclHandler m_xmlDeclHandler;
+  const ENCODING *m_encoding;
+  INIT_ENCODING m_initEncoding;
+  const ENCODING *m_internalEncoding;
+  const XML_Char *m_protocolEncodingName;
+  XML_Bool m_ns;
+  XML_Bool m_ns_triplets;
+  void *m_unknownEncodingMem;
+  void *m_unknownEncodingData;
+  void *m_unknownEncodingHandlerData;
+  void (*m_unknownEncodingRelease)(void *);
+  PROLOG_STATE m_prologState;
+  Processor *m_processor;
+  enum XML_Error m_errorCode;
+  const char *m_eventPtr;
+  const char *m_eventEndPtr;
+  const char *m_positionPtr;
+  OPEN_INTERNAL_ENTITY *m_openInternalEntities;
+  XML_Bool m_defaultExpandInternalEntities;
+  int m_tagLevel;
+  ENTITY *m_declEntity;
+  const XML_Char *m_doctypeName;
+  const XML_Char *m_doctypeSysid;
+  const XML_Char *m_doctypePubid;
+  const XML_Char *m_declAttributeType;
+  const XML_Char *m_declNotationName;
+  const XML_Char *m_declNotationPublicId;
+  ELEMENT_TYPE *m_declElementType;
+  ATTRIBUTE_ID *m_declAttributeId;
+  XML_Bool m_declAttributeIsCdata;
+  XML_Bool m_declAttributeIsId;
+  DTD *m_dtd;
+  const XML_Char *m_curBase;
+  TAG *m_tagStack;
+  TAG *m_freeTagList;
+  BINDING *m_inheritedBindings;
+  BINDING *m_freeBindingList;
+  int m_attsSize;
+  int m_nSpecifiedAtts;
+  int m_idAttIndex;
+  ATTRIBUTE *m_atts;
+  NS_ATT *m_nsAtts;
+  unsigned long m_nsAttsVersion;
+  unsigned char m_nsAttsPower;
+  POSITION m_position;
+  STRING_POOL m_tempPool;
+  STRING_POOL m_temp2Pool;
+  char *m_groupConnector;
+  unsigned int m_groupSize;
+  XML_Char m_namespaceSeparator;
+  XML_Parser m_parentParser;
+#ifdef XML_DTD
+  XML_Bool m_isParamEntity;
+  XML_Bool m_useForeignDTD;
+  enum XML_ParamEntityParsing m_paramEntityParsing;
+#endif
+};
+
+#define MALLOC(s) (parser->m_mem.malloc_fcn((s)))
+#define REALLOC(p,s) (parser->m_mem.realloc_fcn((p),(s)))
+#define FREE(p) (parser->m_mem.free_fcn((p)))
+
+#define userData (parser->m_userData)
+#define handlerArg (parser->m_handlerArg)
+#define startElementHandler (parser->m_startElementHandler)
+#define endElementHandler (parser->m_endElementHandler)
+#define characterDataHandler (parser->m_characterDataHandler)
+#define processingInstructionHandler \
+        (parser->m_processingInstructionHandler)
+#define commentHandler (parser->m_commentHandler)
+#define startCdataSectionHandler \
+        (parser->m_startCdataSectionHandler)
+#define endCdataSectionHandler (parser->m_endCdataSectionHandler)
+#define defaultHandler (parser->m_defaultHandler)
+#define startDoctypeDeclHandler (parser->m_startDoctypeDeclHandler)
+#define endDoctypeDeclHandler (parser->m_endDoctypeDeclHandler)
+#define unparsedEntityDeclHandler \
+        (parser->m_unparsedEntityDeclHandler)
+#define notationDeclHandler (parser->m_notationDeclHandler)
+#define startNamespaceDeclHandler \
+        (parser->m_startNamespaceDeclHandler)
+#define endNamespaceDeclHandler (parser->m_endNamespaceDeclHandler)
+#define notStandaloneHandler (parser->m_notStandaloneHandler)
+#define externalEntityRefHandler \
+        (parser->m_externalEntityRefHandler)
+#define externalEntityRefHandlerArg \
+        (parser->m_externalEntityRefHandlerArg)
+#define internalEntityRefHandler \
+        (parser->m_internalEntityRefHandler)
+#define skippedEntityHandler (parser->m_skippedEntityHandler)
+#define unknownEncodingHandler (parser->m_unknownEncodingHandler)
+#define elementDeclHandler (parser->m_elementDeclHandler)
+#define attlistDeclHandler (parser->m_attlistDeclHandler)
+#define entityDeclHandler (parser->m_entityDeclHandler)
+#define xmlDeclHandler (parser->m_xmlDeclHandler)
+#define encoding (parser->m_encoding)
+#define initEncoding (parser->m_initEncoding)
+#define internalEncoding (parser->m_internalEncoding)
+#define unknownEncodingMem (parser->m_unknownEncodingMem)
+#define unknownEncodingData (parser->m_unknownEncodingData)
+#define unknownEncodingHandlerData \
+  (parser->m_unknownEncodingHandlerData)
+#define unknownEncodingRelease (parser->m_unknownEncodingRelease)
+#define protocolEncodingName (parser->m_protocolEncodingName)
+#define ns (parser->m_ns)
+#define ns_triplets (parser->m_ns_triplets)
+#define prologState (parser->m_prologState)
+#define processor (parser->m_processor)
+#define errorCode (parser->m_errorCode)
+#define eventPtr (parser->m_eventPtr)
+#define eventEndPtr (parser->m_eventEndPtr)
+#define positionPtr (parser->m_positionPtr)
+#define position (parser->m_position)
+#define openInternalEntities (parser->m_openInternalEntities)
+#define defaultExpandInternalEntities \
+        (parser->m_defaultExpandInternalEntities)
+#define tagLevel (parser->m_tagLevel)
+#define buffer (parser->m_buffer)
+#define bufferPtr (parser->m_bufferPtr)
+#define bufferEnd (parser->m_bufferEnd)
+#define parseEndByteIndex (parser->m_parseEndByteIndex)
+#define parseEndPtr (parser->m_parseEndPtr)
+#define bufferLim (parser->m_bufferLim)
+#define dataBuf (parser->m_dataBuf)
+#define dataBufEnd (parser->m_dataBufEnd)
+#define _dtd (parser->m_dtd)
+#define curBase (parser->m_curBase)
+#define declEntity (parser->m_declEntity)
+#define doctypeName (parser->m_doctypeName)
+#define doctypeSysid (parser->m_doctypeSysid)
+#define doctypePubid (parser->m_doctypePubid)
+#define declAttributeType (parser->m_declAttributeType)
+#define declNotationName (parser->m_declNotationName)
+#define declNotationPublicId (parser->m_declNotationPublicId)
+#define declElementType (parser->m_declElementType)
+#define declAttributeId (parser->m_declAttributeId)
+#define declAttributeIsCdata (parser->m_declAttributeIsCdata)
+#define declAttributeIsId (parser->m_declAttributeIsId)
+#define freeTagList (parser->m_freeTagList)
+#define freeBindingList (parser->m_freeBindingList)
+#define inheritedBindings (parser->m_inheritedBindings)
+#define tagStack (parser->m_tagStack)
+#define atts (parser->m_atts)
+#define attsSize (parser->m_attsSize)
+#define nSpecifiedAtts (parser->m_nSpecifiedAtts)
+#define idAttIndex (parser->m_idAttIndex)
+#define nsAtts (parser->m_nsAtts)
+#define nsAttsVersion (parser->m_nsAttsVersion)
+#define nsAttsPower (parser->m_nsAttsPower)
+#define tempPool (parser->m_tempPool)
+#define temp2Pool (parser->m_temp2Pool)
+#define groupConnector (parser->m_groupConnector)
+#define groupSize (parser->m_groupSize)
+#define namespaceSeparator (parser->m_namespaceSeparator)
+#define parentParser (parser->m_parentParser)
+#ifdef XML_DTD
+#define isParamEntity (parser->m_isParamEntity)
+#define useForeignDTD (parser->m_useForeignDTD)
+#define paramEntityParsing (parser->m_paramEntityParsing)
+#endif /* XML_DTD */
+
+#ifdef XML_DTD
+#define parsing \
+  (parentParser \
+    ? \
+    (isParamEntity \
+      ? \
+      (processor != externalParEntInitProcessor) \
+      : \
+      (processor != externalEntityInitProcessor)) \
+    : \
+    (processor != prologInitProcessor))
+#else
+#define parsing \
+  (parentParser \
+    ? \
+    (processor != externalEntityInitProcessor) \
+    : \
+    (processor != prologInitProcessor))
+#endif /* XML_DTD */
+
+XML_Parser XMLCALL
+XML_ParserCreate(const XML_Char *encodingName)
+{
+  return XML_ParserCreate_MM(encodingName, NULL, NULL);
+}
+
+XML_Parser XMLCALL
+XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep)
+{
+  XML_Char tmp[2];
+  *tmp = nsSep;
+  return XML_ParserCreate_MM(encodingName, NULL, tmp);
+}
+
+static const XML_Char implicitContext[] = {
+  'x', 'm', 'l', '=', 'h', 't', 't', 'p', ':', '/', '/',
+  'w', 'w', 'w', '.', 'w', '3', '.', 'o', 'r', 'g', '/',
+  'X', 'M', 'L', '/', '1', '9', '9', '8', '/',
+  'n', 'a', 'm', 'e', 's', 'p', 'a', 'c', 'e', '\0'
+};
+
+XML_Parser XMLCALL
+XML_ParserCreate_MM(const XML_Char *encodingName,
+                    const XML_Memory_Handling_Suite *memsuite,
+                    const XML_Char *nameSep)
+{
+  XML_Parser parser = parserCreate(encodingName, memsuite, nameSep, NULL);
+  if (parser != NULL && ns) {
+    /* implicit context only set for root parser, since child
+       parsers (i.e. external entity parsers) will inherit it
+    */
+    if (!setContext(parser, implicitContext)) {
+      XML_ParserFree(parser);
+      return NULL;
+    }
+  }
+  return parser;
+}
+
+static XML_Parser
+parserCreate(const XML_Char *encodingName,
+             const XML_Memory_Handling_Suite *memsuite,
+             const XML_Char *nameSep,
+             DTD *dtd)
+{
+  XML_Parser parser;
+
+  if (memsuite) {
+    XML_Memory_Handling_Suite *mtemp;
+    parser = (XML_Parser)
+      memsuite->malloc_fcn(sizeof(struct XML_ParserStruct));
+    if (parser != NULL) {
+      mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem);
+      mtemp->malloc_fcn = memsuite->malloc_fcn;
+      mtemp->realloc_fcn = memsuite->realloc_fcn;
+      mtemp->free_fcn = memsuite->free_fcn;
+    }
+  }
+  else {
+    XML_Memory_Handling_Suite *mtemp;
+    parser = (XML_Parser)malloc(sizeof(struct XML_ParserStruct));
+    if (parser != NULL) {
+      mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem);
+      mtemp->malloc_fcn = malloc;
+      mtemp->realloc_fcn = realloc;
+      mtemp->free_fcn = free;
+    }
+  }
+
+  if (!parser)
+    return parser;
+
+  buffer = NULL;
+  bufferLim = NULL;
+
+  attsSize = INIT_ATTS_SIZE;
+  atts = (ATTRIBUTE *)MALLOC(attsSize * sizeof(ATTRIBUTE));
+  if (atts == NULL) {
+    FREE(parser);
+    return NULL;
+  }
+  dataBuf = (XML_Char *)MALLOC(INIT_DATA_BUF_SIZE * sizeof(XML_Char));
+  if (dataBuf == NULL) {
+    FREE(atts);
+    FREE(parser);
+    return NULL;
+  }
+  dataBufEnd = dataBuf + INIT_DATA_BUF_SIZE;
+
+  if (dtd)
+    _dtd = dtd;
+  else {
+    _dtd = dtdCreate(&parser->m_mem);
+    if (_dtd == NULL) {
+      FREE(dataBuf);
+      FREE(atts);
+      FREE(parser);
+      return NULL;
+    }
+  }
+
+  freeBindingList = NULL;
+  freeTagList = NULL;
+
+  groupSize = 0;
+  groupConnector = NULL;
+
+  unknownEncodingHandler = NULL;
+  unknownEncodingHandlerData = NULL;
+
+  namespaceSeparator = '!';
+  ns = XML_FALSE;
+  ns_triplets = XML_FALSE;
+
+  nsAtts = NULL;
+  nsAttsVersion = 0;
+  nsAttsPower = 0;
+
+  poolInit(&tempPool, &(parser->m_mem));
+  poolInit(&temp2Pool, &(parser->m_mem));
+  parserInit(parser, encodingName);
+
+  if (encodingName && !protocolEncodingName) {
+    XML_ParserFree(parser);
+    return NULL;
+  }
+
+  if (nameSep) {
+    ns = XML_TRUE;
+    internalEncoding = XmlGetInternalEncodingNS();
+    namespaceSeparator = *nameSep;
+  }
+  else {
+    internalEncoding = XmlGetInternalEncoding();
+  }
+
+  return parser;
+}
+
+static void
+parserInit(XML_Parser parser, const XML_Char *encodingName)
+{
+  processor = prologInitProcessor;
+  XmlPrologStateInit(&prologState);
+  protocolEncodingName = (encodingName != NULL
+                          ? poolCopyString(&tempPool, encodingName)
+                          : NULL);
+  curBase = NULL;
+  XmlInitEncoding(&initEncoding, &encoding, 0);
+  userData = NULL;
+  handlerArg = NULL;
+  startElementHandler = NULL;
+  endElementHandler = NULL;
+  characterDataHandler = NULL;
+  processingInstructionHandler = NULL;
+  commentHandler = NULL;
+  startCdataSectionHandler = NULL;
+  endCdataSectionHandler = NULL;
+  defaultHandler = NULL;
+  startDoctypeDeclHandler = NULL;
+  endDoctypeDeclHandler = NULL;
+  unparsedEntityDeclHandler = NULL;
+  notationDeclHandler = NULL;
+  startNamespaceDeclHandler = NULL;
+  endNamespaceDeclHandler = NULL;
+  notStandaloneHandler = NULL;
+  externalEntityRefHandler = NULL;
+  externalEntityRefHandlerArg = parser;
+  skippedEntityHandler = NULL;
+  elementDeclHandler = NULL;
+  attlistDeclHandler = NULL;
+  entityDeclHandler = NULL;
+  xmlDeclHandler = NULL;
+  bufferPtr = buffer;
+  bufferEnd = buffer;
+  parseEndByteIndex = 0;
+  parseEndPtr = NULL;
+  declElementType = NULL;
+  declAttributeId = NULL;
+  declEntity = NULL;
+  doctypeName = NULL;
+  doctypeSysid = NULL;
+  doctypePubid = NULL;
+  declAttributeType = NULL;
+  declNotationName = NULL;
+  declNotationPublicId = NULL;
+  declAttributeIsCdata = XML_FALSE;
+  declAttributeIsId = XML_FALSE;
+  memset(&position, 0, sizeof(POSITION));
+  errorCode = XML_ERROR_NONE;
+  eventPtr = NULL;
+  eventEndPtr = NULL;
+  positionPtr = NULL;
+  openInternalEntities = 0;
+  defaultExpandInternalEntities = XML_TRUE;
+  tagLevel = 0;
+  tagStack = NULL;
+  inheritedBindings = NULL;
+  nSpecifiedAtts = 0;
+  unknownEncodingMem = NULL;
+  unknownEncodingRelease = NULL;
+  unknownEncodingData = NULL;
+  parentParser = NULL;
+#ifdef XML_DTD
+  isParamEntity = XML_FALSE;
+  useForeignDTD = XML_FALSE;
+  paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER;
+#endif
+}
+
+/* moves list of bindings to freeBindingList */
+static void FASTCALL
+moveToFreeBindingList(XML_Parser parser, BINDING *bindings)
+{
+  while (bindings) {
+    BINDING *b = bindings;
+    bindings = bindings->nextTagBinding;
+    b->nextTagBinding = freeBindingList;
+    freeBindingList = b;
+  }
+}
+
+XML_Bool XMLCALL
+XML_ParserReset(XML_Parser parser, const XML_Char *encodingName)
+{
+  TAG *tStk;
+  if (parentParser)
+    return XML_FALSE;
+  /* move tagStack to freeTagList */
+  tStk = tagStack;
+  while (tStk) {
+    TAG *tag = tStk;
+    tStk = tStk->parent;
+    tag->parent = freeTagList;
+    moveToFreeBindingList(parser, tag->bindings);
+    tag->bindings = NULL;
+    freeTagList = tag;
+  }
+  moveToFreeBindingList(parser, inheritedBindings);
+  FREE(unknownEncodingMem);
+  if (unknownEncodingRelease)
+    unknownEncodingRelease(unknownEncodingData);
+  poolClear(&tempPool);
+  poolClear(&temp2Pool);
+  parserInit(parser, encodingName);
+  dtdReset(_dtd, &parser->m_mem);
+  return setContext(parser, implicitContext);
+}
+
+enum XML_Status XMLCALL
+XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName)
+{
+  /* Block after XML_Parse()/XML_ParseBuffer() has been called.
+     XXX There's no way for the caller to determine which of the
+     XXX possible error cases caused the XML_STATUS_ERROR return.
+  */
+  if (parsing)
+    return XML_STATUS_ERROR;
+  if (encodingName == NULL)
+    protocolEncodingName = NULL;
+  else {
+    protocolEncodingName = poolCopyString(&tempPool, encodingName);
+    if (!protocolEncodingName)
+      return XML_STATUS_ERROR;
+  }
+  return XML_STATUS_OK;
+}
+
+XML_Parser XMLCALL
+XML_ExternalEntityParserCreate(XML_Parser oldParser,
+                               const XML_Char *context,
+                               const XML_Char *encodingName)
+{
+  XML_Parser parser = oldParser;
+  DTD *newDtd = NULL;
+  DTD *oldDtd = _dtd;
+  XML_StartElementHandler oldStartElementHandler = startElementHandler;
+  XML_EndElementHandler oldEndElementHandler = endElementHandler;
+  XML_CharacterDataHandler oldCharacterDataHandler = characterDataHandler;
+  XML_ProcessingInstructionHandler oldProcessingInstructionHandler
+      = processingInstructionHandler;
+  XML_CommentHandler oldCommentHandler = commentHandler;
+  XML_StartCdataSectionHandler oldStartCdataSectionHandler
+      = startCdataSectionHandler;
+  XML_EndCdataSectionHandler oldEndCdataSectionHandler
+      = endCdataSectionHandler;
+  XML_DefaultHandler oldDefaultHandler = defaultHandler;
+  XML_UnparsedEntityDeclHandler oldUnparsedEntityDeclHandler
+      = unparsedEntityDeclHandler;
+  XML_NotationDeclHandler oldNotationDeclHandler = notationDeclHandler;
+  XML_StartNamespaceDeclHandler oldStartNamespaceDeclHandler
+      = startNamespaceDeclHandler;
+  XML_EndNamespaceDeclHandler oldEndNamespaceDeclHandler
+      = endNamespaceDeclHandler;
+  XML_NotStandaloneHandler oldNotStandaloneHandler = notStandaloneHandler;
+  XML_ExternalEntityRefHandler oldExternalEntityRefHandler
+      = externalEntityRefHandler;
+  XML_SkippedEntityHandler oldSkippedEntityHandler = skippedEntityHandler;
+  XML_UnknownEncodingHandler oldUnknownEncodingHandler
+      = unknownEncodingHandler;
+  XML_ElementDeclHandler oldElementDeclHandler = elementDeclHandler;
+  XML_AttlistDeclHandler oldAttlistDeclHandler = attlistDeclHandler;
+  XML_EntityDeclHandler oldEntityDeclHandler = entityDeclHandler;
+  XML_XmlDeclHandler oldXmlDeclHandler = xmlDeclHandler;
+  ELEMENT_TYPE * oldDeclElementType = declElementType;
+
+  void *oldUserData = userData;
+  void *oldHandlerArg = handlerArg;
+  XML_Bool oldDefaultExpandInternalEntities = defaultExpandInternalEntities;
+  XML_Parser oldExternalEntityRefHandlerArg = externalEntityRefHandlerArg;
+#ifdef XML_DTD
+  enum XML_ParamEntityParsing oldParamEntityParsing = paramEntityParsing;
+  int oldInEntityValue = prologState.inEntityValue;
+#endif
+  XML_Bool oldns_triplets = ns_triplets;
+
+#ifdef XML_DTD
+  if (!context)
+    newDtd = oldDtd;
+#endif /* XML_DTD */
+
+  /* Note that the magical uses of the pre-processor to make field
+     access look more like C++ require that `parser' be overwritten
+     here.  This makes this function more painful to follow than it
+     would be otherwise.
+  */
+  if (ns) {
+    XML_Char tmp[2];
+    *tmp = namespaceSeparator;
+    parser = parserCreate(encodingName, &parser->m_mem, tmp, newDtd);
+  }
+  else {
+    parser = parserCreate(encodingName, &parser->m_mem, NULL, newDtd);
+  }
+
+  if (!parser)
+    return NULL;
+
+  startElementHandler = oldStartElementHandler;
+  endElementHandler = oldEndElementHandler;
+  characterDataHandler = oldCharacterDataHandler;
+  processingInstructionHandler = oldProcessingInstructionHandler;
+  commentHandler = oldCommentHandler;
+  startCdataSectionHandler = oldStartCdataSectionHandler;
+  endCdataSectionHandler = oldEndCdataSectionHandler;
+  defaultHandler = oldDefaultHandler;
+  unparsedEntityDeclHandler = oldUnparsedEntityDeclHandler;
+  notationDeclHandler = oldNotationDeclHandler;
+  startNamespaceDeclHandler = oldStartNamespaceDeclHandler;
+  endNamespaceDeclHandler = oldEndNamespaceDeclHandler;
+  notStandaloneHandler = oldNotStandaloneHandler;
+  externalEntityRefHandler = oldExternalEntityRefHandler;
+  skippedEntityHandler = oldSkippedEntityHandler;
+  unknownEncodingHandler = oldUnknownEncodingHandler;
+  elementDeclHandler = oldElementDeclHandler;
+  attlistDeclHandler = oldAttlistDeclHandler;
+  entityDeclHandler = oldEntityDeclHandler;
+  xmlDeclHandler = oldXmlDeclHandler;
+  declElementType = oldDeclElementType;
+  userData = oldUserData;
+  if (oldUserData == oldHandlerArg)
+    handlerArg = userData;
+  else
+    handlerArg = parser;
+  if (oldExternalEntityRefHandlerArg != oldParser)
+    externalEntityRefHandlerArg = oldExternalEntityRefHandlerArg;
+  defaultExpandInternalEntities = oldDefaultExpandInternalEntities;
+  ns_triplets = oldns_triplets;
+  parentParser = oldParser;
+#ifdef XML_DTD
+  paramEntityParsing = oldParamEntityParsing;
+  prologState.inEntityValue = oldInEntityValue;
+  if (context) {
+#endif /* XML_DTD */
+    if (!dtdCopy(_dtd, oldDtd, &parser->m_mem)
+      || !setContext(parser, context)) {
+      XML_ParserFree(parser);
+      return NULL;
+    }
+    processor = externalEntityInitProcessor;
+#ifdef XML_DTD
+  }
+  else {
+    /* The DTD instance referenced by _dtd is shared between the document's
+       root parser and external PE parsers, therefore one does not need to
+       call setContext. In addition, one also *must* not call setContext,
+       because this would overwrite existing prefix->binding pointers in
+       _dtd with ones that get destroyed with the external PE parser.
+       This would leave those prefixes with dangling pointers.
+    */
+    isParamEntity = XML_TRUE;
+    XmlPrologStateInitExternalEntity(&prologState);
+    processor = externalParEntInitProcessor;
+  }
+#endif /* XML_DTD */
+  return parser;
+}
+
+static void FASTCALL
+destroyBindings(BINDING *bindings, XML_Parser parser)
+{
+  for (;;) {
+    BINDING *b = bindings;
+    if (!b)
+      break;
+    bindings = b->nextTagBinding;
+    FREE(b->uri);
+    FREE(b);
+  }
+}
+
+void XMLCALL
+XML_ParserFree(XML_Parser parser)
+{
+  for (;;) {
+    TAG *p;
+    if (tagStack == NULL) {
+      if (freeTagList == NULL)
+        break;
+      tagStack = freeTagList;
+      freeTagList = NULL;
+    }
+    p = tagStack;
+    tagStack = tagStack->parent;
+    FREE(p->buf);
+    destroyBindings(p->bindings, parser);
+    FREE(p);
+  }
+  destroyBindings(freeBindingList, parser);
+  destroyBindings(inheritedBindings, parser);
+  poolDestroy(&tempPool);
+  poolDestroy(&temp2Pool);
+#ifdef XML_DTD
+  /* external parameter entity parsers share the DTD structure
+     parser->m_dtd with the root parser, so we must not destroy it
+  */
+  if (!isParamEntity && _dtd)
+#else
+  if (_dtd)
+#endif /* XML_DTD */
+    dtdDestroy(_dtd, (XML_Bool)!parentParser, &parser->m_mem);
+  FREE((void *)atts);
+  FREE(groupConnector);
+  FREE(buffer);
+  FREE(dataBuf);
+  FREE(nsAtts);
+  FREE(unknownEncodingMem);
+  if (unknownEncodingRelease)
+    unknownEncodingRelease(unknownEncodingData);
+  FREE(parser);
+}
+
+void XMLCALL
+XML_UseParserAsHandlerArg(XML_Parser parser)
+{
+  handlerArg = parser;
+}
+
+enum XML_Error XMLCALL
+XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD)
+{
+#ifdef XML_DTD
+  /* block after XML_Parse()/XML_ParseBuffer() has been called */
+  if (parsing)
+    return XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING;
+  useForeignDTD = useDTD;
+  return XML_ERROR_NONE;
+#else
+  return XML_ERROR_FEATURE_REQUIRES_XML_DTD;
+#endif
+}
+
+void XMLCALL
+XML_SetReturnNSTriplet(XML_Parser parser, int do_nst)
+{
+  /* block after XML_Parse()/XML_ParseBuffer() has been called */
+  if (parsing)
+    return;
+  ns_triplets = do_nst ? XML_TRUE : XML_FALSE;
+}
+
+void XMLCALL
+XML_SetUserData(XML_Parser parser, void *p)
+{
+  if (handlerArg == userData)
+    handlerArg = userData = p;
+  else
+    userData = p;
+}
+
+enum XML_Status XMLCALL
+XML_SetBase(XML_Parser parser, const XML_Char *p)
+{
+  if (p) {
+    p = poolCopyString(&_dtd->pool, p);
+    if (!p)
+      return XML_STATUS_ERROR;
+    curBase = p;
+  }
+  else
+    curBase = NULL;
+  return XML_STATUS_OK;
+}
+
+const XML_Char * XMLCALL
+XML_GetBase(XML_Parser parser)
+{
+  return curBase;
+}
+
+int XMLCALL
+XML_GetSpecifiedAttributeCount(XML_Parser parser)
+{
+  return nSpecifiedAtts;
+}
+
+int XMLCALL
+XML_GetIdAttributeIndex(XML_Parser parser)
+{
+  return idAttIndex;
+}
+
+void XMLCALL
+XML_SetElementHandler(XML_Parser parser,
+                      XML_StartElementHandler start,
+                      XML_EndElementHandler end)
+{
+  startElementHandler = start;
+  endElementHandler = end;
+}
+
+void XMLCALL
+XML_SetStartElementHandler(XML_Parser parser,
+                           XML_StartElementHandler start) {
+  startElementHandler = start;
+}
+
+void XMLCALL
+XML_SetEndElementHandler(XML_Parser parser,
+                         XML_EndElementHandler end) {
+  endElementHandler = end;
+}
+
+void XMLCALL
+XML_SetCharacterDataHandler(XML_Parser parser,
+                            XML_CharacterDataHandler handler)
+{
+  characterDataHandler = handler;
+}
+
+void XMLCALL
+XML_SetProcessingInstructionHandler(XML_Parser parser,
+                                    XML_ProcessingInstructionHandler handler)
+{
+  processingInstructionHandler = handler;
+}
+
+void XMLCALL
+XML_SetCommentHandler(XML_Parser parser,
+                      XML_CommentHandler handler)
+{
+  commentHandler = handler;
+}
+
+void XMLCALL
+XML_SetCdataSectionHandler(XML_Parser parser,
+                           XML_StartCdataSectionHandler start,
+                           XML_EndCdataSectionHandler end)
+{
+  startCdataSectionHandler = start;
+  endCdataSectionHandler = end;
+}
+
+void XMLCALL
+XML_SetStartCdataSectionHandler(XML_Parser parser,
+                                XML_StartCdataSectionHandler start) {
+  startCdataSectionHandler = start;
+}
+
+void XMLCALL
+XML_SetEndCdataSectionHandler(XML_Parser parser,
+                              XML_EndCdataSectionHandler end) {
+  endCdataSectionHandler = end;
+}
+
+void XMLCALL
+XML_SetDefaultHandler(XML_Parser parser,
+                      XML_DefaultHandler handler)
+{
+  defaultHandler = handler;
+  defaultExpandInternalEntities = XML_FALSE;
+}
+
+void XMLCALL
+XML_SetDefaultHandlerExpand(XML_Parser parser,
+                            XML_DefaultHandler handler)
+{
+  defaultHandler = handler;
+  defaultExpandInternalEntities = XML_TRUE;
+}
+
+void XMLCALL
+XML_SetDoctypeDeclHandler(XML_Parser parser,
+                          XML_StartDoctypeDeclHandler start,
+                          XML_EndDoctypeDeclHandler end)
+{
+  startDoctypeDeclHandler = start;
+  endDoctypeDeclHandler = end;
+}
+
+void XMLCALL
+XML_SetStartDoctypeDeclHandler(XML_Parser parser,
+                               XML_StartDoctypeDeclHandler start) {
+  startDoctypeDeclHandler = start;
+}
+
+void XMLCALL
+XML_SetEndDoctypeDeclHandler(XML_Parser parser,
+                             XML_EndDoctypeDeclHandler end) {
+  endDoctypeDeclHandler = end;
+}
+
+void XMLCALL
+XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
+                                 XML_UnparsedEntityDeclHandler handler)
+{
+  unparsedEntityDeclHandler = handler;
+}
+
+void XMLCALL
+XML_SetNotationDeclHandler(XML_Parser parser,
+                           XML_NotationDeclHandler handler)
+{
+  notationDeclHandler = handler;
+}
+
+void XMLCALL
+XML_SetNamespaceDeclHandler(XML_Parser parser,
+                            XML_StartNamespaceDeclHandler start,
+                            XML_EndNamespaceDeclHandler end)
+{
+  startNamespaceDeclHandler = start;
+  endNamespaceDeclHandler = end;
+}
+
+void XMLCALL
+XML_SetStartNamespaceDeclHandler(XML_Parser parser,
+                                 XML_StartNamespaceDeclHandler start) {
+  startNamespaceDeclHandler = start;
+}
+
+void XMLCALL
+XML_SetEndNamespaceDeclHandler(XML_Parser parser,
+                               XML_EndNamespaceDeclHandler end) {
+  endNamespaceDeclHandler = end;
+}
+
+void XMLCALL
+XML_SetNotStandaloneHandler(XML_Parser parser,
+                            XML_NotStandaloneHandler handler)
+{
+  notStandaloneHandler = handler;
+}
+
+void XMLCALL
+XML_SetExternalEntityRefHandler(XML_Parser parser,
+                                XML_ExternalEntityRefHandler handler)
+{
+  externalEntityRefHandler = handler;
+}
+
+void XMLCALL
+XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg)
+{
+  if (arg)
+    externalEntityRefHandlerArg = (XML_Parser)arg;
+  else
+    externalEntityRefHandlerArg = parser;
+}
+
+void XMLCALL
+XML_SetSkippedEntityHandler(XML_Parser parser,
+                            XML_SkippedEntityHandler handler)
+{
+  skippedEntityHandler = handler;
+}
+
+void XMLCALL
+XML_SetUnknownEncodingHandler(XML_Parser parser,
+                              XML_UnknownEncodingHandler handler,
+                              void *data)
+{
+  unknownEncodingHandler = handler;
+  unknownEncodingHandlerData = data;
+}
+
+void XMLCALL
+XML_SetElementDeclHandler(XML_Parser parser,
+                          XML_ElementDeclHandler eldecl)
+{
+  elementDeclHandler = eldecl;
+}
+
+void XMLCALL
+XML_SetAttlistDeclHandler(XML_Parser parser,
+                          XML_AttlistDeclHandler attdecl)
+{
+  attlistDeclHandler = attdecl;
+}
+
+void XMLCALL
+XML_SetEntityDeclHandler(XML_Parser parser,
+                         XML_EntityDeclHandler handler)
+{
+  entityDeclHandler = handler;
+}
+
+void XMLCALL
+XML_SetXmlDeclHandler(XML_Parser parser,
+                      XML_XmlDeclHandler handler) {
+  xmlDeclHandler = handler;
+}
+
+int XMLCALL
+XML_SetParamEntityParsing(XML_Parser parser,
+                          enum XML_ParamEntityParsing peParsing)
+{
+  /* block after XML_Parse()/XML_ParseBuffer() has been called */
+  if (parsing)
+    return 0;
+#ifdef XML_DTD
+  paramEntityParsing = peParsing;
+  return 1;
+#else
+  return peParsing == XML_PARAM_ENTITY_PARSING_NEVER;
+#endif
+}
+
+enum XML_Status XMLCALL
+XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
+{
+  if (len == 0) {
+    if (!isFinal)
+      return XML_STATUS_OK;
+    positionPtr = bufferPtr;
+    errorCode = processor(parser, bufferPtr, parseEndPtr = bufferEnd, 0);
+    if (errorCode == XML_ERROR_NONE)
+      return XML_STATUS_OK;
+    eventEndPtr = eventPtr;
+    processor = errorProcessor;
+    return XML_STATUS_ERROR;
+  }
+#ifndef XML_CONTEXT_BYTES
+  else if (bufferPtr == bufferEnd) {
+    const char *end;
+    int nLeftOver;
+    parseEndByteIndex += len;
+    positionPtr = s;
+    if (isFinal) {
+      errorCode = processor(parser, s, parseEndPtr = s + len, 0);
+      if (errorCode == XML_ERROR_NONE)
+        return XML_STATUS_OK;
+      eventEndPtr = eventPtr;
+      processor = errorProcessor;
+      return XML_STATUS_ERROR;
+    }
+    errorCode = processor(parser, s, parseEndPtr = s + len, &end);
+    if (errorCode != XML_ERROR_NONE) {
+      eventEndPtr = eventPtr;
+      processor = errorProcessor;
+      return XML_STATUS_ERROR;
+    }
+    XmlUpdatePosition(encoding, positionPtr, end, &position);
+    positionPtr = end;
+    nLeftOver = s + len - end;
+    if (nLeftOver) {
+      if (buffer == NULL || nLeftOver > bufferLim - buffer) {
+        /* FIXME avoid integer overflow */
+        char *temp;
+        temp = (buffer == NULL
+                ? (char *)MALLOC(len * 2)
+                : (char *)REALLOC(buffer, len * 2));
+        if (temp == NULL) {
+          errorCode = XML_ERROR_NO_MEMORY;
+          return XML_STATUS_ERROR;
+        }
+        buffer = temp;
+        if (!buffer) {
+          errorCode = XML_ERROR_NO_MEMORY;
+          eventPtr = eventEndPtr = NULL;
+          processor = errorProcessor;
+          return XML_STATUS_ERROR;
+        }
+        bufferLim = buffer + len * 2;
+      }
+      memcpy(buffer, end, nLeftOver);
+      bufferPtr = buffer;
+      bufferEnd = buffer + nLeftOver;
+    }
+    return XML_STATUS_OK;
+  }
+#endif  /* not defined XML_CONTEXT_BYTES */
+  else {
+    void *buff = XML_GetBuffer(parser, len);
+    if (buff == NULL)
+      return XML_STATUS_ERROR;
+    else {
+      memcpy(buff, s, len);
+      return XML_ParseBuffer(parser, len, isFinal);
+    }
+  }
+}
+
+enum XML_Status XMLCALL
+XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
+{
+  const char *start = bufferPtr;
+  positionPtr = start;
+  bufferEnd += len;
+  parseEndByteIndex += len;
+  errorCode = processor(parser, start, parseEndPtr = bufferEnd,
+                        isFinal ? (const char **)NULL : &bufferPtr);
+  if (errorCode == XML_ERROR_NONE) {
+    if (!isFinal) {
+      XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position);
+      positionPtr = bufferPtr;
+    }
+    return XML_STATUS_OK;
+  }
+  else {
+    eventEndPtr = eventPtr;
+    processor = errorProcessor;
+    return XML_STATUS_ERROR;
+  }
+}
+
+void * XMLCALL
+XML_GetBuffer(XML_Parser parser, int len)
+{
+  if (len > bufferLim - bufferEnd) {
+    /* FIXME avoid integer overflow */
+    int neededSize = len + (bufferEnd - bufferPtr);
+#ifdef XML_CONTEXT_BYTES
+    int keep = bufferPtr - buffer;
+
+    if (keep > XML_CONTEXT_BYTES)
+      keep = XML_CONTEXT_BYTES;
+    neededSize += keep;
+#endif  /* defined XML_CONTEXT_BYTES */
+    if (neededSize  <= bufferLim - buffer) {
+#ifdef XML_CONTEXT_BYTES
+      if (keep < bufferPtr - buffer) {
+        int offset = (bufferPtr - buffer) - keep;
+        memmove(buffer, &buffer[offset], bufferEnd - bufferPtr + keep);
+        bufferEnd -= offset;
+        bufferPtr -= offset;
+      }
+#else
+      memmove(buffer, bufferPtr, bufferEnd - bufferPtr);
+      bufferEnd = buffer + (bufferEnd - bufferPtr);
+      bufferPtr = buffer;
+#endif  /* not defined XML_CONTEXT_BYTES */
+    }
+    else {
+      char *newBuf;
+      int bufferSize = bufferLim - bufferPtr;
+      if (bufferSize == 0)
+        bufferSize = INIT_BUFFER_SIZE;
+      do {
+        bufferSize *= 2;
+      } while (bufferSize < neededSize);
+      newBuf = (char *)MALLOC(bufferSize);
+      if (newBuf == 0) {
+        errorCode = XML_ERROR_NO_MEMORY;
+        return NULL;
+      }
+      bufferLim = newBuf + bufferSize;
+#ifdef XML_CONTEXT_BYTES
+      if (bufferPtr) {
+        int keep = bufferPtr - buffer;
+        if (keep > XML_CONTEXT_BYTES)
+          keep = XML_CONTEXT_BYTES;
+        memcpy(newBuf, &bufferPtr[-keep], bufferEnd - bufferPtr + keep);
+        FREE(buffer);
+        buffer = newBuf;
+        bufferEnd = buffer + (bufferEnd - bufferPtr) + keep;
+        bufferPtr = buffer + keep;
+      }
+      else {
+        bufferEnd = newBuf + (bufferEnd - bufferPtr);
+        bufferPtr = buffer = newBuf;
+      }
+#else
+      if (bufferPtr) {
+        memcpy(newBuf, bufferPtr, bufferEnd - bufferPtr);
+        FREE(buffer);
+      }
+      bufferEnd = newBuf + (bufferEnd - bufferPtr);
+      bufferPtr = buffer = newBuf;
+#endif  /* not defined XML_CONTEXT_BYTES */
+    }
+  }
+  return bufferEnd;
+}
+
+enum XML_Error XMLCALL
+XML_GetErrorCode(XML_Parser parser)
+{
+  return errorCode;
+}
+
+long XMLCALL
+XML_GetCurrentByteIndex(XML_Parser parser)
+{
+  if (eventPtr)
+    return parseEndByteIndex - (parseEndPtr - eventPtr);
+  return -1;
+}
+
+int XMLCALL
+XML_GetCurrentByteCount(XML_Parser parser)
+{
+  if (eventEndPtr && eventPtr)
+    return eventEndPtr - eventPtr;
+  return 0;
+}
+
+const char * XMLCALL
+XML_GetInputContext(XML_Parser parser, int *offset, int *size)
+{
+#ifdef XML_CONTEXT_BYTES
+  if (eventPtr && buffer) {
+    *offset = eventPtr - buffer;
+    *size   = bufferEnd - buffer;
+    return buffer;
+  }
+#endif /* defined XML_CONTEXT_BYTES */
+  return (char *) 0;
+}
+
+int XMLCALL
+XML_GetCurrentLineNumber(XML_Parser parser)
+{
+  if (eventPtr) {
+    XmlUpdatePosition(encoding, positionPtr, eventPtr, &position);
+    positionPtr = eventPtr;
+  }
+  return position.lineNumber + 1;
+}
+
+int XMLCALL
+XML_GetCurrentColumnNumber(XML_Parser parser)
+{
+  if (eventPtr) {
+    XmlUpdatePosition(encoding, positionPtr, eventPtr, &position);
+    positionPtr = eventPtr;
+  }
+  return position.columnNumber;
+}
+
+void XMLCALL
+XML_FreeContentModel(XML_Parser parser, XML_Content *model)
+{
+  FREE(model);
+}
+
+void * XMLCALL
+XML_MemMalloc(XML_Parser parser, size_t size)
+{
+  return MALLOC(size);
+}
+
+void * XMLCALL
+XML_MemRealloc(XML_Parser parser, void *ptr, size_t size)
+{
+  return REALLOC(ptr, size);
+}
+
+void XMLCALL
+XML_MemFree(XML_Parser parser, void *ptr)
+{
+  FREE(ptr);
+}
+
+void XMLCALL
+XML_DefaultCurrent(XML_Parser parser)
+{
+  if (defaultHandler) {
+    if (openInternalEntities)
+      reportDefault(parser,
+                    internalEncoding,
+                    openInternalEntities->internalEventPtr,
+                    openInternalEntities->internalEventEndPtr);
+    else
+      reportDefault(parser, encoding, eventPtr, eventEndPtr);
+  }
+}
+
+const XML_LChar * XMLCALL
+XML_ErrorString(enum XML_Error code)
+{
+  static const XML_LChar *message[] = {
+    0,
+    XML_L("out of memory"),
+    XML_L("syntax error"),
+    XML_L("no element found"),
+    XML_L("not well-formed (invalid token)"),
+    XML_L("unclosed token"),
+    XML_L("partial character"),
+    XML_L("mismatched tag"),
+    XML_L("duplicate attribute"),
+    XML_L("junk after document element"),
+    XML_L("illegal parameter entity reference"),
+    XML_L("undefined entity"),
+    XML_L("recursive entity reference"),
+    XML_L("asynchronous entity"),
+    XML_L("reference to invalid character number"),
+    XML_L("reference to binary entity"),
+    XML_L("reference to external entity in attribute"),
+    XML_L("xml declaration not at start of external entity"),
+    XML_L("unknown encoding"),
+    XML_L("encoding specified in XML declaration is incorrect"),
+    XML_L("unclosed CDATA section"),
+    XML_L("error in processing external entity reference"),
+    XML_L("document is not standalone"),
+    XML_L("unexpected parser state - please send a bug report"),
+    XML_L("entity declared in parameter entity"),
+    XML_L("requested feature requires XML_DTD support in Expat"),
+    XML_L("cannot change setting once parsing has begun"),
+    XML_L("unbound prefix")
+  };
+  if (code > 0 && code < sizeof(message)/sizeof(message[0]))
+    return message[code];
+  return NULL;
+}
+
+const XML_LChar * XMLCALL
+XML_ExpatVersion(void) {
+
+  /* V1 is used to string-ize the version number. However, it would
+     string-ize the actual version macro *names* unless we get them
+     substituted before being passed to V1. CPP is defined to expand
+     a macro, then rescan for more expansions. Thus, we use V2 to expand
+     the version macros, then CPP will expand the resulting V1() macro
+     with the correct numerals. */
+  /* ### I'm assuming cpp is portable in this respect... */
+
+#define V1(a,b,c) XML_L(#a)XML_L(".")XML_L(#b)XML_L(".")XML_L(#c)
+#define V2(a,b,c) XML_L("expat_")V1(a,b,c)
+
+  return V2(XML_MAJOR_VERSION, XML_MINOR_VERSION, XML_MICRO_VERSION);
+
+#undef V1
+#undef V2
+}
+
+XML_Expat_Version XMLCALL
+XML_ExpatVersionInfo(void)
+{
+  XML_Expat_Version version;
+
+  version.major = XML_MAJOR_VERSION;
+  version.minor = XML_MINOR_VERSION;
+  version.micro = XML_MICRO_VERSION;
+
+  return version;
+}
+
+const XML_Feature * XMLCALL
+XML_GetFeatureList(void)
+{
+  static XML_Feature features[] = {
+    {XML_FEATURE_SIZEOF_XML_CHAR,  XML_L("sizeof(XML_Char)"), 0},
+    {XML_FEATURE_SIZEOF_XML_LCHAR, XML_L("sizeof(XML_LChar)"), 0},
+#ifdef XML_UNICODE
+    {XML_FEATURE_UNICODE,          XML_L("XML_UNICODE"), 0},
+#endif
+#ifdef XML_UNICODE_WCHAR_T
+    {XML_FEATURE_UNICODE_WCHAR_T,  XML_L("XML_UNICODE_WCHAR_T"), 0},
+#endif
+#ifdef XML_DTD
+    {XML_FEATURE_DTD,              XML_L("XML_DTD"), 0},
+#endif
+#ifdef XML_CONTEXT_BYTES
+    {XML_FEATURE_CONTEXT_BYTES,    XML_L("XML_CONTEXT_BYTES"),
+     XML_CONTEXT_BYTES},
+#endif
+#ifdef XML_MIN_SIZE
+    {XML_FEATURE_MIN_SIZE,         XML_L("XML_MIN_SIZE"), 0},
+#endif
+    {XML_FEATURE_END,              NULL, 0}
+  };
+
+  features[0].value = sizeof(XML_Char);
+  features[1].value = sizeof(XML_LChar);
+  return features;
+}
+
+/* Initially tag->rawName always points into the parse buffer;
+   for those TAG instances opened while the current parse buffer was
+   processed, and not yet closed, we need to store tag->rawName in a more
+   permanent location, since the parse buffer is about to be discarded.
+*/
+static XML_Bool
+storeRawNames(XML_Parser parser)
+{
+  TAG *tag = tagStack;
+  while (tag) {
+    int bufSize;
+    int nameLen = sizeof(XML_Char) * (tag->name.strLen + 1);
+    char *rawNameBuf = tag->buf + nameLen;
+    /* Stop if already stored.  Since tagStack is a stack, we can stop
+       at the first entry that has already been copied; everything
+       below it in the stack is already been accounted for in a
+       previous call to this function.
+    */
+    if (tag->rawName == rawNameBuf)
+      break;
+    /* For re-use purposes we need to ensure that the
+       size of tag->buf is a multiple of sizeof(XML_Char).
+    */
+    bufSize = nameLen + ROUND_UP(tag->rawNameLength, sizeof(XML_Char));
+    if (bufSize > tag->bufEnd - tag->buf) {
+      char *temp = (char *)REALLOC(tag->buf, bufSize);
+      if (temp == NULL)
+        return XML_FALSE;
+      /* if tag->name.str points to tag->buf (only when namespace
+         processing is off) then we have to update it
+      */
+      if (tag->name.str == (XML_Char *)tag->buf)
+        tag->name.str = (XML_Char *)temp;
+      /* if tag->name.localPart is set (when namespace processing is on)
+         then update it as well, since it will always point into tag->buf
+      */
+      if (tag->name.localPart)
+        tag->name.localPart = (XML_Char *)temp + (tag->name.localPart -
+                                                  (XML_Char *)tag->buf);
+      tag->buf = temp;
+      tag->bufEnd = temp + bufSize;
+      rawNameBuf = temp + nameLen;
+    }
+    memcpy(rawNameBuf, tag->rawName, tag->rawNameLength);
+    tag->rawName = rawNameBuf;
+    tag = tag->parent;
+  }
+  return XML_TRUE;
+}
+
+static enum XML_Error PTRCALL
+contentProcessor(XML_Parser parser,
+                 const char *start,
+                 const char *end,
+                 const char **endPtr)
+{
+  enum XML_Error result =
+    doContent(parser, 0, encoding, start, end, endPtr);
+  if (result != XML_ERROR_NONE)
+    return result;
+  if (!storeRawNames(parser))
+    return XML_ERROR_NO_MEMORY;
+  return result;
+}
+
+static enum XML_Error PTRCALL
+externalEntityInitProcessor(XML_Parser parser,
+                            const char *start,
+                            const char *end,
+                            const char **endPtr)
+{
+  enum XML_Error result = initializeEncoding(parser);
+  if (result != XML_ERROR_NONE)
+    return result;
+  processor = externalEntityInitProcessor2;
+  return externalEntityInitProcessor2(parser, start, end, endPtr);
+}
+
+static enum XML_Error PTRCALL
+externalEntityInitProcessor2(XML_Parser parser,
+                             const char *start,
+                             const char *end,
+                             const char **endPtr)
+{
+  const char *next = start; /* XmlContentTok doesn't always set the last arg */
+  int tok = XmlContentTok(encoding, start, end, &next);
+  switch (tok) {
+  case XML_TOK_BOM:
+    /* If we are at the end of the buffer, this would cause the next stage,
+       i.e. externalEntityInitProcessor3, to pass control directly to
+       doContent (by detecting XML_TOK_NONE) without processing any xml text
+       declaration - causing the error XML_ERROR_MISPLACED_XML_PI in doContent.
+    */
+    if (next == end && endPtr) {
+      *endPtr = next;
+      return XML_ERROR_NONE;
+    }
+    start = next;
+    break;
+  case XML_TOK_PARTIAL:
+    if (endPtr) {
+      *endPtr = start;
+      return XML_ERROR_NONE;
+    }
+    eventPtr = start;
+    return XML_ERROR_UNCLOSED_TOKEN;
+  case XML_TOK_PARTIAL_CHAR:
+    if (endPtr) {
+      *endPtr = start;
+      return XML_ERROR_NONE;
+    }
+    eventPtr = start;
+    return XML_ERROR_PARTIAL_CHAR;
+  }
+  processor = externalEntityInitProcessor3;
+  return externalEntityInitProcessor3(parser, start, end, endPtr);
+}
+
+static enum XML_Error PTRCALL
+externalEntityInitProcessor3(XML_Parser parser,
+                             const char *start,
+                             const char *end,
+                             const char **endPtr)
+{
+  const char *next = start; /* XmlContentTok doesn't always set the last arg */
+  int tok = XmlContentTok(encoding, start, end, &next);
+  switch (tok) {
+  case XML_TOK_XML_DECL:
+    {
+      enum XML_Error result = processXmlDecl(parser, 1, start, next);
+      if (result != XML_ERROR_NONE)
+        return result;
+      start = next;
+    }
+    break;
+  case XML_TOK_PARTIAL:
+    if (endPtr) {
+      *endPtr = start;
+      return XML_ERROR_NONE;
+    }
+    eventPtr = start;
+    return XML_ERROR_UNCLOSED_TOKEN;
+  case XML_TOK_PARTIAL_CHAR:
+    if (endPtr) {
+      *endPtr = start;
+      return XML_ERROR_NONE;
+    }
+    eventPtr = start;
+    return XML_ERROR_PARTIAL_CHAR;
+  }
+  processor = externalEntityContentProcessor;
+  tagLevel = 1;
+  return externalEntityContentProcessor(parser, start, end, endPtr);
+}
+
+static enum XML_Error PTRCALL
+externalEntityContentProcessor(XML_Parser parser,
+                               const char *start,
+                               const char *end,
+                               const char **endPtr)
+{
+  enum XML_Error result =
+    doContent(parser, 1, encoding, start, end, endPtr);
+  if (result != XML_ERROR_NONE)
+    return result;
+  if (!storeRawNames(parser))
+    return XML_ERROR_NO_MEMORY;
+  return result;
+}
+
+static enum XML_Error
+doContent(XML_Parser parser,
+          int startTagLevel,
+          const ENCODING *enc,
+          const char *s,
+          const char *end,
+          const char **nextPtr)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  const char **eventPP;
+  const char **eventEndPP;
+  if (enc == encoding) {
+    eventPP = &eventPtr;
+    eventEndPP = &eventEndPtr;
+  }
+  else {
+    eventPP = &(openInternalEntities->internalEventPtr);
+    eventEndPP = &(openInternalEntities->internalEventEndPtr);
+  }
+  *eventPP = s;
+  for (;;) {
+    const char *next = s; /* XmlContentTok doesn't always set the last arg */
+    int tok = XmlContentTok(enc, s, end, &next);
+    *eventEndPP = next;
+    switch (tok) {
+    case XML_TOK_TRAILING_CR:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      *eventEndPP = end;
+      if (characterDataHandler) {
+        XML_Char c = 0xA;
+        characterDataHandler(handlerArg, &c, 1);
+      }
+      else if (defaultHandler)
+        reportDefault(parser, enc, s, end);
+      if (startTagLevel == 0)
+        return XML_ERROR_NO_ELEMENTS;
+      if (tagLevel != startTagLevel)
+        return XML_ERROR_ASYNC_ENTITY;
+      return XML_ERROR_NONE;
+    case XML_TOK_NONE:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      if (startTagLevel > 0) {
+        if (tagLevel != startTagLevel)
+          return XML_ERROR_ASYNC_ENTITY;
+        return XML_ERROR_NONE;
+      }
+      return XML_ERROR_NO_ELEMENTS;
+    case XML_TOK_INVALID:
+      *eventPP = next;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      return XML_ERROR_UNCLOSED_TOKEN;
+    case XML_TOK_PARTIAL_CHAR:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      return XML_ERROR_PARTIAL_CHAR;
+    case XML_TOK_ENTITY_REF:
+      {
+        const XML_Char *name;
+        ENTITY *entity;
+        XML_Char ch = (XML_Char) XmlPredefinedEntityName(enc,
+                                              s + enc->minBytesPerChar,
+                                              next - enc->minBytesPerChar);
+        if (ch) {
+          if (characterDataHandler)
+            characterDataHandler(handlerArg, &ch, 1);
+          else if (defaultHandler)
+            reportDefault(parser, enc, s, next);
+          break;
+        }
+        name = poolStoreString(&dtd->pool, enc,
+                                s + enc->minBytesPerChar,
+                                next - enc->minBytesPerChar);
+        if (!name)
+          return XML_ERROR_NO_MEMORY;
+        entity = (ENTITY *)lookup(&dtd->generalEntities, name, 0);
+        poolDiscard(&dtd->pool);
+        /* First, determine if a check for an existing declaration is needed;
+           if yes, check that the entity exists, and that it is internal,
+           otherwise call the skipped entity or default handler.
+        */
+        if (!dtd->hasParamEntityRefs || dtd->standalone) {
+          if (!entity)
+            return XML_ERROR_UNDEFINED_ENTITY;
+          else if (!entity->is_internal)
+            return XML_ERROR_ENTITY_DECLARED_IN_PE;
+        }
+        else if (!entity) {
+          if (skippedEntityHandler)
+            skippedEntityHandler(handlerArg, name, 0);
+          else if (defaultHandler)
+            reportDefault(parser, enc, s, next);
+          break;
+        }
+        if (entity->open)
+          return XML_ERROR_RECURSIVE_ENTITY_REF;
+        if (entity->notation)
+          return XML_ERROR_BINARY_ENTITY_REF;
+        if (entity->textPtr) {
+          enum XML_Error result;
+          OPEN_INTERNAL_ENTITY openEntity;
+          if (!defaultExpandInternalEntities) {
+            if (skippedEntityHandler)
+              skippedEntityHandler(handlerArg, entity->name, 0);
+            else if (defaultHandler)
+              reportDefault(parser, enc, s, next);
+            break;
+          }
+          entity->open = XML_TRUE;
+          openEntity.next = openInternalEntities;
+          openInternalEntities = &openEntity;
+          openEntity.entity = entity;
+          openEntity.internalEventPtr = NULL;
+          openEntity.internalEventEndPtr = NULL;
+          result = doContent(parser,
+                             tagLevel,
+                             internalEncoding,
+                             (char *)entity->textPtr,
+                             (char *)(entity->textPtr + entity->textLen),
+                             0);
+          entity->open = XML_FALSE;
+          openInternalEntities = openEntity.next;
+          if (result)
+            return result;
+        }
+        else if (externalEntityRefHandler) {
+          const XML_Char *context;
+          entity->open = XML_TRUE;
+          context = getContext(parser);
+          entity->open = XML_FALSE;
+          if (!context)
+            return XML_ERROR_NO_MEMORY;
+          if (!externalEntityRefHandler((XML_Parser)externalEntityRefHandlerArg,
+                                        context,
+                                        entity->base,
+                                        entity->systemId,
+                                        entity->publicId))
+            return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
+          poolDiscard(&tempPool);
+        }
+        else if (defaultHandler)
+          reportDefault(parser, enc, s, next);
+        break;
+      }
+    case XML_TOK_START_TAG_NO_ATTS:
+      /* fall through */
+    case XML_TOK_START_TAG_WITH_ATTS:
+      {
+        TAG *tag;
+        enum XML_Error result;
+        XML_Char *toPtr;
+        if (freeTagList) {
+          tag = freeTagList;
+          freeTagList = freeTagList->parent;
+        }
+        else {
+          tag = (TAG *)MALLOC(sizeof(TAG));
+          if (!tag)
+            return XML_ERROR_NO_MEMORY;
+          tag->buf = (char *)MALLOC(INIT_TAG_BUF_SIZE);
+          if (!tag->buf) {
+            FREE(tag);
+            return XML_ERROR_NO_MEMORY;
+          }
+          tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE;
+        }
+        tag->bindings = NULL;
+        tag->parent = tagStack;
+        tagStack = tag;
+        tag->name.localPart = NULL;
+        tag->name.prefix = NULL;
+        tag->rawName = s + enc->minBytesPerChar;
+        tag->rawNameLength = XmlNameLength(enc, tag->rawName);
+        ++tagLevel;
+        {
+          const char *rawNameEnd = tag->rawName + tag->rawNameLength;
+          const char *fromPtr = tag->rawName;
+          toPtr = (XML_Char *)tag->buf;
+          for (;;) {
+            int bufSize;
+            int convLen;
+            XmlConvert(enc,
+                       &fromPtr, rawNameEnd,
+                       (ICHAR **)&toPtr, (ICHAR *)tag->bufEnd - 1);
+            convLen = toPtr - (XML_Char *)tag->buf;
+            if (fromPtr == rawNameEnd) {
+              tag->name.strLen = convLen;
+              break;
+            }
+            bufSize = (tag->bufEnd - tag->buf) << 1;
+            {
+              char *temp = (char *)REALLOC(tag->buf, bufSize);
+              if (temp == NULL)
+                return XML_ERROR_NO_MEMORY;
+              tag->buf = temp;
+              tag->bufEnd = temp + bufSize;
+              toPtr = (XML_Char *)temp + convLen;
+            }
+          }
+        }
+        tag->name.str = (XML_Char *)tag->buf;
+        *toPtr = XML_T('\0');
+        result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings));
+        if (result)
+          return result;
+        if (startElementHandler)
+          startElementHandler(handlerArg, tag->name.str,
+                              (const XML_Char **)atts);
+        else if (defaultHandler)
+          reportDefault(parser, enc, s, next);
+        poolClear(&tempPool);
+        break;
+      }
+    case XML_TOK_EMPTY_ELEMENT_NO_ATTS:
+      /* fall through */
+    case XML_TOK_EMPTY_ELEMENT_WITH_ATTS:
+      {
+        const char *rawName = s + enc->minBytesPerChar;
+        enum XML_Error result;
+        BINDING *bindings = NULL;
+        XML_Bool noElmHandlers = XML_TRUE;
+        TAG_NAME name;
+        name.str = poolStoreString(&tempPool, enc, rawName,
+                                   rawName + XmlNameLength(enc, rawName));
+        if (!name.str)
+          return XML_ERROR_NO_MEMORY;
+        poolFinish(&tempPool);
+        result = storeAtts(parser, enc, s, &name, &bindings);
+        if (result)
+          return result;
+        poolFinish(&tempPool);
+        if (startElementHandler) {
+          startElementHandler(handlerArg, name.str, (const XML_Char **)atts);
+          noElmHandlers = XML_FALSE;
+        }
+        if (endElementHandler) {
+          if (startElementHandler)
+            *eventPP = *eventEndPP;
+          endElementHandler(handlerArg, name.str);
+          noElmHandlers = XML_FALSE;
+        }
+        if (noElmHandlers && defaultHandler)
+          reportDefault(parser, enc, s, next);
+        poolClear(&tempPool);
+        while (bindings) {
+          BINDING *b = bindings;
+          if (endNamespaceDeclHandler)
+            endNamespaceDeclHandler(handlerArg, b->prefix->name);
+          bindings = bindings->nextTagBinding;
+          b->nextTagBinding = freeBindingList;
+          freeBindingList = b;
+          b->prefix->binding = b->prevPrefixBinding;
+        }
+      }
+      if (tagLevel == 0)
+        return epilogProcessor(parser, next, end, nextPtr);
+      break;
+    case XML_TOK_END_TAG:
+      if (tagLevel == startTagLevel)
+        return XML_ERROR_ASYNC_ENTITY;
+      else {
+        int len;
+        const char *rawName;
+        TAG *tag = tagStack;
+        tagStack = tag->parent;
+        tag->parent = freeTagList;
+        freeTagList = tag;
+        rawName = s + enc->minBytesPerChar*2;
+        len = XmlNameLength(enc, rawName);
+        if (len != tag->rawNameLength
+            || memcmp(tag->rawName, rawName, len) != 0) {
+          *eventPP = rawName;
+          return XML_ERROR_TAG_MISMATCH;
+        }
+        --tagLevel;
+        if (endElementHandler) {
+          const XML_Char *localPart;
+          const XML_Char *prefix;
+          XML_Char *uri;
+          localPart = tag->name.localPart;
+          if (ns && localPart) {
+            /* localPart and prefix may have been overwritten in
+               tag->name.str, since this points to the binding->uri
+               buffer which gets re-used; so we have to add them again
+            */
+            uri = (XML_Char *)tag->name.str + tag->name.uriLen;
+            /* don't need to check for space - already done in storeAtts() */
+            while (*localPart) *uri++ = *localPart++;
+            prefix = (XML_Char *)tag->name.prefix;
+            if (ns_triplets && prefix) {
+              *uri++ = namespaceSeparator;
+              while (*prefix) *uri++ = *prefix++;
+             }
+            *uri = XML_T('\0');
+          }
+          endElementHandler(handlerArg, tag->name.str);
+        }
+        else if (defaultHandler)
+          reportDefault(parser, enc, s, next);
+        while (tag->bindings) {
+          BINDING *b = tag->bindings;
+          if (endNamespaceDeclHandler)
+            endNamespaceDeclHandler(handlerArg, b->prefix->name);
+          tag->bindings = tag->bindings->nextTagBinding;
+          b->nextTagBinding = freeBindingList;
+          freeBindingList = b;
+          b->prefix->binding = b->prevPrefixBinding;
+        }
+        if (tagLevel == 0)
+          return epilogProcessor(parser, next, end, nextPtr);
+      }
+      break;
+    case XML_TOK_CHAR_REF:
+      {
+        int n = XmlCharRefNumber(enc, s);
+        if (n < 0)
+          return XML_ERROR_BAD_CHAR_REF;
+        if (characterDataHandler) {
+          XML_Char buf[XML_ENCODE_MAX];
+          characterDataHandler(handlerArg, buf, XmlEncode(n, (ICHAR *)buf));
+        }
+        else if (defaultHandler)
+          reportDefault(parser, enc, s, next);
+      }
+      break;
+    case XML_TOK_XML_DECL:
+      return XML_ERROR_MISPLACED_XML_PI;
+    case XML_TOK_DATA_NEWLINE:
+      if (characterDataHandler) {
+        XML_Char c = 0xA;
+        characterDataHandler(handlerArg, &c, 1);
+      }
+      else if (defaultHandler)
+        reportDefault(parser, enc, s, next);
+      break;
+    case XML_TOK_CDATA_SECT_OPEN:
+      {
+        enum XML_Error result;
+        if (startCdataSectionHandler)
+          startCdataSectionHandler(handlerArg);
+#if 0
+        /* Suppose you doing a transformation on a document that involves
+           changing only the character data.  You set up a defaultHandler
+           and a characterDataHandler.  The defaultHandler simply copies
+           characters through.  The characterDataHandler does the
+           transformation and writes the characters out escaping them as
+           necessary.  This case will fail to work if we leave out the
+           following two lines (because & and < inside CDATA sections will
+           be incorrectly escaped).
+
+           However, now we have a start/endCdataSectionHandler, so it seems
+           easier to let the user deal with this.
+        */
+        else if (characterDataHandler)
+          characterDataHandler(handlerArg, dataBuf, 0);
+#endif
+        else if (defaultHandler)
+          reportDefault(parser, enc, s, next);
+        result = doCdataSection(parser, enc, &next, end, nextPtr);
+        if (!next) {
+          processor = cdataSectionProcessor;
+          return result;
+        }
+      }
+      break;
+    case XML_TOK_TRAILING_RSQB:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      if (characterDataHandler) {
+        if (MUST_CONVERT(enc, s)) {
+          ICHAR *dataPtr = (ICHAR *)dataBuf;
+          XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd);
+          characterDataHandler(handlerArg, dataBuf,
+                               dataPtr - (ICHAR *)dataBuf);
+        }
+        else
+          characterDataHandler(handlerArg,
+                               (XML_Char *)s,
+                               (XML_Char *)end - (XML_Char *)s);
+      }
+      else if (defaultHandler)
+        reportDefault(parser, enc, s, end);
+      if (startTagLevel == 0) {
+        *eventPP = end;
+        return XML_ERROR_NO_ELEMENTS;
+      }
+      if (tagLevel != startTagLevel) {
+        *eventPP = end;
+        return XML_ERROR_ASYNC_ENTITY;
+      }
+      return XML_ERROR_NONE;
+    case XML_TOK_DATA_CHARS:
+      if (characterDataHandler) {
+        if (MUST_CONVERT(enc, s)) {
+          for (;;) {
+            ICHAR *dataPtr = (ICHAR *)dataBuf;
+            XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd);
+            *eventEndPP = s;
+            characterDataHandler(handlerArg, dataBuf,
+                                 dataPtr - (ICHAR *)dataBuf);
+            if (s == next)
+              break;
+            *eventPP = s;
+          }
+        }
+        else
+          characterDataHandler(handlerArg,
+                               (XML_Char *)s,
+                               (XML_Char *)next - (XML_Char *)s);
+      }
+      else if (defaultHandler)
+        reportDefault(parser, enc, s, next);
+      break;
+    case XML_TOK_PI:
+      if (!reportProcessingInstruction(parser, enc, s, next))
+        return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_COMMENT:
+      if (!reportComment(parser, enc, s, next))
+        return XML_ERROR_NO_MEMORY;
+      break;
+    default:
+      if (defaultHandler)
+        reportDefault(parser, enc, s, next);
+      break;
+    }
+    *eventPP = s = next;
+  }
+  /* not reached */
+}
+
+/* Precondition: all arguments must be non-NULL;
+   Purpose:
+   - normalize attributes
+   - check attributes for well-formedness
+   - generate namespace aware attribute names (URI, prefix)
+   - build list of attributes for startElementHandler
+   - default attributes
+   - process namespace declarations (check and report them)
+   - generate namespace aware element name (URI, prefix)
+*/
+static enum XML_Error
+storeAtts(XML_Parser parser, const ENCODING *enc,
+          const char *attStr, TAG_NAME *tagNamePtr,
+          BINDING **bindingsPtr)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  ELEMENT_TYPE *elementType;
+  int nDefaultAtts;
+  const XML_Char **appAtts;   /* the attribute list for the application */
+  int attIndex = 0;
+  int prefixLen;
+  int i;
+  int n;
+  XML_Char *uri;
+  int nPrefixes = 0;
+  BINDING *binding;
+  const XML_Char *localPart;
+
+  /* lookup the element type name */
+  elementType = (ELEMENT_TYPE *)lookup(&dtd->elementTypes, tagNamePtr->str,0);
+  if (!elementType) {
+    const XML_Char *name = poolCopyString(&dtd->pool, tagNamePtr->str);
+    if (!name)
+      return XML_ERROR_NO_MEMORY;
+    elementType = (ELEMENT_TYPE *)lookup(&dtd->elementTypes, name,
+                                         sizeof(ELEMENT_TYPE));
+    if (!elementType)
+      return XML_ERROR_NO_MEMORY;
+    if (ns && !setElementTypePrefix(parser, elementType))
+      return XML_ERROR_NO_MEMORY;
+  }
+  nDefaultAtts = elementType->nDefaultAtts;
+
+  /* get the attributes from the tokenizer */
+  n = XmlGetAttributes(enc, attStr, attsSize, atts);
+  if (n + nDefaultAtts > attsSize) {
+    int oldAttsSize = attsSize;
+    ATTRIBUTE *temp;
+    attsSize = n + nDefaultAtts + INIT_ATTS_SIZE;
+    temp = (ATTRIBUTE *)REALLOC((void *)atts, attsSize * sizeof(ATTRIBUTE));
+    if (temp == NULL)
+      return XML_ERROR_NO_MEMORY;
+    atts = temp;
+    if (n > oldAttsSize)
+      XmlGetAttributes(enc, attStr, n, atts);
+  }
+
+  appAtts = (const XML_Char **)atts;
+  for (i = 0; i < n; i++) {
+    /* add the name and value to the attribute list */
+    ATTRIBUTE_ID *attId = getAttributeId(parser, enc, atts[i].name,
+                                         atts[i].name
+                                         + XmlNameLength(enc, atts[i].name));
+    if (!attId)
+      return XML_ERROR_NO_MEMORY;
+    /* Detect duplicate attributes by their QNames. This does not work when
+       namespace processing is turned on and different prefixes for the same
+       namespace are used. For this case we have a check further down.
+    */
+    if ((attId->name)[-1]) {
+      if (enc == encoding)
+        eventPtr = atts[i].name;
+      return XML_ERROR_DUPLICATE_ATTRIBUTE;
+    }
+    (attId->name)[-1] = 1;
+    appAtts[attIndex++] = attId->name;
+    if (!atts[i].normalized) {
+      enum XML_Error result;
+      XML_Bool isCdata = XML_TRUE;
+
+      /* figure out whether declared as other than CDATA */
+      if (attId->maybeTokenized) {
+        int j;
+        for (j = 0; j < nDefaultAtts; j++) {
+          if (attId == elementType->defaultAtts[j].id) {
+            isCdata = elementType->defaultAtts[j].isCdata;
+            break;
+          }
+        }
+      }
+
+      /* normalize the attribute value */
+      result = storeAttributeValue(parser, enc, isCdata,
+                                   atts[i].valuePtr, atts[i].valueEnd,
+                                   &tempPool);
+      if (result)
+        return result;
+      appAtts[attIndex] = poolStart(&tempPool);
+      poolFinish(&tempPool);
+    }
+    else {
+      /* the value did not need normalizing */
+      appAtts[attIndex] = poolStoreString(&tempPool, enc, atts[i].valuePtr,
+                                          atts[i].valueEnd);
+      if (appAtts[attIndex] == 0)
+        return XML_ERROR_NO_MEMORY;
+      poolFinish(&tempPool);
+    }
+    /* handle prefixed attribute names */
+    if (attId->prefix) {
+      if (attId->xmlns) {
+        /* deal with namespace declarations here */
+        enum XML_Error result = addBinding(parser, attId->prefix, attId,
+                                           appAtts[attIndex], bindingsPtr);
+        if (result)
+          return result;
+        --attIndex;
+      }
+      else {
+        /* deal with other prefixed names later */
+        attIndex++;
+        nPrefixes++;
+        (attId->name)[-1] = 2;
+      }
+    }
+    else
+      attIndex++;
+  }
+
+  /* set-up for XML_GetSpecifiedAttributeCount and XML_GetIdAttributeIndex */
+  nSpecifiedAtts = attIndex;
+  if (elementType->idAtt && (elementType->idAtt->name)[-1]) {
+    for (i = 0; i < attIndex; i += 2)
+      if (appAtts[i] == elementType->idAtt->name) {
+        idAttIndex = i;
+        break;
+      }
+  }
+  else
+    idAttIndex = -1;
+
+  /* do attribute defaulting */
+  for (i = 0; i < nDefaultAtts; i++) {
+    const DEFAULT_ATTRIBUTE *da = elementType->defaultAtts + i;
+    if (!(da->id->name)[-1] && da->value) {
+      if (da->id->prefix) {
+        if (da->id->xmlns) {
+          enum XML_Error result = addBinding(parser, da->id->prefix, da->id,
+                                             da->value, bindingsPtr);
+          if (result)
+            return result;
+        }
+        else {
+          (da->id->name)[-1] = 2;
+          nPrefixes++;
+          appAtts[attIndex++] = da->id->name;
+          appAtts[attIndex++] = da->value;
+        }
+      }
+      else {
+        (da->id->name)[-1] = 1;
+        appAtts[attIndex++] = da->id->name;
+        appAtts[attIndex++] = da->value;
+      }
+    }
+  }
+  appAtts[attIndex] = 0;
+
+  /* expand prefixed attribute names, check for duplicates,
+     and clear flags that say whether attributes were specified */
+  i = 0;
+  if (nPrefixes) {
+    int j;  /* hash table index */
+    unsigned long version = nsAttsVersion;
+    int nsAttsSize = (int)1 << nsAttsPower;
+    /* size of hash table must be at least 2 * (# of prefixed attributes) */
+    if ((nPrefixes << 1) >> nsAttsPower) {  /* true for nsAttsPower = 0 */
+      NS_ATT *temp;
+      /* hash table size must also be a power of 2 and >= 8 */
+      while (nPrefixes >> nsAttsPower++);
+      if (nsAttsPower < 3)
+        nsAttsPower = 3;
+      nsAttsSize = (int)1 << nsAttsPower;
+      temp = (NS_ATT *)REALLOC(nsAtts, nsAttsSize * sizeof(NS_ATT));
+      if (!temp)
+        return XML_ERROR_NO_MEMORY;
+      nsAtts = temp;
+      version = 0;  /* force re-initialization of nsAtts hash table */
+    }
+    /* using a version flag saves us from initializing nsAtts every time */
+    if (!version) {  /* initialize version flags when version wraps around */
+      version = INIT_ATTS_VERSION;
+      for (j = nsAttsSize; j != 0; )
+        nsAtts[--j].version = version;
+    }
+    nsAttsVersion = --version;
+
+    /* expand prefixed names and check for duplicates */
+    for (; i < attIndex; i += 2) {
+      const XML_Char *s = appAtts[i];
+      if (s[-1] == 2) {  /* prefixed */
+        ATTRIBUTE_ID *id;
+        const BINDING *b;
+        unsigned long uriHash = 0;
+        ((XML_Char *)s)[-1] = 0;  /* clear flag */
+        id = (ATTRIBUTE_ID *)lookup(&dtd->attributeIds, s, 0);
+        b = id->prefix->binding;
+        if (!b)
+          return XML_ERROR_UNBOUND_PREFIX;
+
+        /* as we expand the name we also calculate its hash value */
+        for (j = 0; j < b->uriLen; j++) {
+          const XML_Char c = b->uri[j];
+          if (!poolAppendChar(&tempPool, c))
+            return XML_ERROR_NO_MEMORY;
+          uriHash = CHAR_HASH(uriHash, c);
+        }
+        while (*s++ != XML_T(':'))
+          ;
+        do {  /* copies null terminator */
+          const XML_Char c = *s;
+          if (!poolAppendChar(&tempPool, *s))
+            return XML_ERROR_NO_MEMORY;
+          uriHash = CHAR_HASH(uriHash, c);
+        } while (*s++);
+
+        { /* Check hash table for duplicate of expanded name (uriName).
+             Derived from code in lookup(HASH_TABLE *table, ...).
+          */
+          unsigned char step = 0;
+          unsigned long mask = nsAttsSize - 1;
+          j = uriHash & mask;  /* index into hash table */
+          while (nsAtts[j].version == version) {
+            /* for speed we compare stored hash values first */
+            if (uriHash == nsAtts[j].hash) {
+              const XML_Char *s1 = poolStart(&tempPool);
+              const XML_Char *s2 = nsAtts[j].uriName;
+              /* s1 is null terminated, but not s2 */
+              for (; *s1 == *s2 && *s1 != 0; s1++, s2++);
+              if (*s1 == 0)
+                return XML_ERROR_DUPLICATE_ATTRIBUTE;
+            }
+            if (!step)
+              step = PROBE_STEP(uriHash, mask, nsAttsPower);
+            j < step ? ( j += nsAttsSize - step) : (j -= step);
+          }
+        }
+
+        if (ns_triplets) {  /* append namespace separator and prefix */
+          tempPool.ptr[-1] = namespaceSeparator;
+          s = b->prefix->name;
+          do {
+            if (!poolAppendChar(&tempPool, *s))
+              return XML_ERROR_NO_MEMORY;
+          } while (*s++);
+        }
+
+        /* store expanded name in attribute list */
+        s = poolStart(&tempPool);
+        poolFinish(&tempPool);
+        appAtts[i] = s;
+
+        /* fill empty slot with new version, uriName and hash value */
+        nsAtts[j].version = version;
+        nsAtts[j].hash = uriHash;
+        nsAtts[j].uriName = s;
+
+        if (!--nPrefixes)
+          break;
+      }
+      else  /* not prefixed */
+        ((XML_Char *)s)[-1] = 0;  /* clear flag */
+    }
+  }
+  /* clear flags for the remaining attributes */
+  for (; i < attIndex; i += 2)
+    ((XML_Char *)(appAtts[i]))[-1] = 0;
+  for (binding = *bindingsPtr; binding; binding = binding->nextTagBinding)
+    binding->attId->name[-1] = 0;
+
+  if (!ns)
+    return XML_ERROR_NONE;
+
+  /* expand the element type name */
+  if (elementType->prefix) {
+    binding = elementType->prefix->binding;
+    if (!binding)
+      return XML_ERROR_UNBOUND_PREFIX;
+    localPart = tagNamePtr->str;
+    while (*localPart++ != XML_T(':'))
+      ;
+  }
+  else if (dtd->defaultPrefix.binding) {
+    binding = dtd->defaultPrefix.binding;
+    localPart = tagNamePtr->str;
+  }
+  else
+    return XML_ERROR_NONE;
+  prefixLen = 0;
+  if (ns_triplets && binding->prefix->name) {
+    for (; binding->prefix->name[prefixLen++];)
+      ;
+  }
+  tagNamePtr->localPart = localPart;
+  tagNamePtr->uriLen = binding->uriLen;
+  tagNamePtr->prefix = binding->prefix->name;
+  tagNamePtr->prefixLen = prefixLen;
+  for (i = 0; localPart[i++];)
+    ;
+  n = i + binding->uriLen + prefixLen;
+  if (n > binding->uriAlloc) {
+    TAG *p;
+    uri = (XML_Char *)MALLOC((n + EXPAND_SPARE) * sizeof(XML_Char));
+    if (!uri)
+      return XML_ERROR_NO_MEMORY;
+    binding->uriAlloc = n + EXPAND_SPARE;
+    memcpy(uri, binding->uri, binding->uriLen * sizeof(XML_Char));
+    for (p = tagStack; p; p = p->parent)
+      if (p->name.str == binding->uri)
+        p->name.str = uri;
+    FREE(binding->uri);
+    binding->uri = uri;
+  }
+  uri = binding->uri + binding->uriLen;
+  memcpy(uri, localPart, i * sizeof(XML_Char));
+  if (prefixLen) {
+    uri = uri + (i - 1);
+    if (namespaceSeparator)
+      *uri = namespaceSeparator;
+    memcpy(uri + 1, binding->prefix->name, prefixLen * sizeof(XML_Char));
+  }
+  tagNamePtr->str = binding->uri;
+  return XML_ERROR_NONE;
+}
+
+/* addBinding() overwrites the value of prefix->binding without checking.
+   Therefore one must keep track of the old value outside of addBinding().
+*/
+static enum XML_Error
+addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
+           const XML_Char *uri, BINDING **bindingsPtr)
+{
+  BINDING *b;
+  int len;
+
+  /* empty string is only valid when there is no prefix per XML NS 1.0 */
+  if (*uri == XML_T('\0') && prefix->name)
+    return XML_ERROR_SYNTAX;
+
+  for (len = 0; uri[len]; len++)
+    ;
+  if (namespaceSeparator)
+    len++;
+  if (freeBindingList) {
+    b = freeBindingList;
+    if (len > b->uriAlloc) {
+      XML_Char *temp = (XML_Char *)REALLOC(b->uri,
+                          sizeof(XML_Char) * (len + EXPAND_SPARE));
+      if (temp == NULL)
+        return XML_ERROR_NO_MEMORY;
+      b->uri = temp;
+      b->uriAlloc = len + EXPAND_SPARE;
+    }
+    freeBindingList = b->nextTagBinding;
+  }
+  else {
+    b = (BINDING *)MALLOC(sizeof(BINDING));
+    if (!b)
+      return XML_ERROR_NO_MEMORY;
+    b->uri = (XML_Char *)MALLOC(sizeof(XML_Char) * (len + EXPAND_SPARE));
+    if (!b->uri) {
+      FREE(b);
+      return XML_ERROR_NO_MEMORY;
+    }
+    b->uriAlloc = len + EXPAND_SPARE;
+  }
+  b->uriLen = len;
+  memcpy(b->uri, uri, len * sizeof(XML_Char));
+  if (namespaceSeparator)
+    b->uri[len - 1] = namespaceSeparator;
+  b->prefix = prefix;
+  b->attId = attId;
+  b->prevPrefixBinding = prefix->binding;
+  /* NULL binding when default namespace undeclared */
+  if (*uri == XML_T('\0') && prefix == &_dtd->defaultPrefix)
+    prefix->binding = NULL;
+  else
+    prefix->binding = b;
+  b->nextTagBinding = *bindingsPtr;
+  *bindingsPtr = b;
+  if (startNamespaceDeclHandler)
+    startNamespaceDeclHandler(handlerArg, prefix->name,
+                              prefix->binding ? uri : 0);
+  return XML_ERROR_NONE;
+}
+
+/* The idea here is to avoid using stack for each CDATA section when
+   the whole file is parsed with one call.
+*/
+static enum XML_Error PTRCALL
+cdataSectionProcessor(XML_Parser parser,
+                      const char *start,
+                      const char *end,
+                      const char **endPtr)
+{
+  enum XML_Error result = doCdataSection(parser, encoding, &start,
+                                         end, endPtr);
+  if (start) {
+    if (parentParser) {  /* we are parsing an external entity */
+      processor = externalEntityContentProcessor;
+      return externalEntityContentProcessor(parser, start, end, endPtr);
+    }
+    else {
+      processor = contentProcessor;
+      return contentProcessor(parser, start, end, endPtr);
+    }
+  }
+  return result;
+}
+
+/* startPtr gets set to non-null is the section is closed, and to null if
+   the section is not yet closed.
+*/
+static enum XML_Error
+doCdataSection(XML_Parser parser,
+               const ENCODING *enc,
+               const char **startPtr,
+               const char *end,
+               const char **nextPtr)
+{
+  const char *s = *startPtr;
+  const char **eventPP;
+  const char **eventEndPP;
+  if (enc == encoding) {
+    eventPP = &eventPtr;
+    *eventPP = s;
+    eventEndPP = &eventEndPtr;
+  }
+  else {
+    eventPP = &(openInternalEntities->internalEventPtr);
+    eventEndPP = &(openInternalEntities->internalEventEndPtr);
+  }
+  *eventPP = s;
+  *startPtr = NULL;
+  for (;;) {
+    const char *next;
+    int tok = XmlCdataSectionTok(enc, s, end, &next);
+    *eventEndPP = next;
+    switch (tok) {
+    case XML_TOK_CDATA_SECT_CLOSE:
+      if (endCdataSectionHandler)
+        endCdataSectionHandler(handlerArg);
+#if 0
+      /* see comment under XML_TOK_CDATA_SECT_OPEN */
+      else if (characterDataHandler)
+        characterDataHandler(handlerArg, dataBuf, 0);
+#endif
+      else if (defaultHandler)
+        reportDefault(parser, enc, s, next);
+      *startPtr = next;
+      return XML_ERROR_NONE;
+    case XML_TOK_DATA_NEWLINE:
+      if (characterDataHandler) {
+        XML_Char c = 0xA;
+        characterDataHandler(handlerArg, &c, 1);
+      }
+      else if (defaultHandler)
+        reportDefault(parser, enc, s, next);
+      break;
+    case XML_TOK_DATA_CHARS:
+      if (characterDataHandler) {
+        if (MUST_CONVERT(enc, s)) {
+          for (;;) {
+            ICHAR *dataPtr = (ICHAR *)dataBuf;
+            XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd);
+            *eventEndPP = next;
+            characterDataHandler(handlerArg, dataBuf,
+                                 dataPtr - (ICHAR *)dataBuf);
+            if (s == next)
+              break;
+            *eventPP = s;
+          }
+        }
+        else
+          characterDataHandler(handlerArg,
+                               (XML_Char *)s,
+                               (XML_Char *)next - (XML_Char *)s);
+      }
+      else if (defaultHandler)
+        reportDefault(parser, enc, s, next);
+      break;
+    case XML_TOK_INVALID:
+      *eventPP = next;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL_CHAR:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      return XML_ERROR_PARTIAL_CHAR;
+    case XML_TOK_PARTIAL:
+    case XML_TOK_NONE:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      return XML_ERROR_UNCLOSED_CDATA_SECTION;
+    default:
+      *eventPP = next;
+      return XML_ERROR_UNEXPECTED_STATE;
+    }
+    *eventPP = s = next;
+  }
+  /* not reached */
+}
+
+#ifdef XML_DTD
+
+/* The idea here is to avoid using stack for each IGNORE section when
+   the whole file is parsed with one call.
+*/
+static enum XML_Error PTRCALL
+ignoreSectionProcessor(XML_Parser parser,
+                       const char *start,
+                       const char *end,
+                       const char **endPtr)
+{
+  enum XML_Error result = doIgnoreSection(parser, encoding, &start,
+                                          end, endPtr);
+  if (start) {
+    processor = prologProcessor;
+    return prologProcessor(parser, start, end, endPtr);
+  }
+  return result;
+}
+
+/* startPtr gets set to non-null is the section is closed, and to null
+   if the section is not yet closed.
+*/
+static enum XML_Error
+doIgnoreSection(XML_Parser parser,
+                const ENCODING *enc,
+                const char **startPtr,
+                const char *end,
+                const char **nextPtr)
+{
+  const char *next;
+  int tok;
+  const char *s = *startPtr;
+  const char **eventPP;
+  const char **eventEndPP;
+  if (enc == encoding) {
+    eventPP = &eventPtr;
+    *eventPP = s;
+    eventEndPP = &eventEndPtr;
+  }
+  else {
+    eventPP = &(openInternalEntities->internalEventPtr);
+    eventEndPP = &(openInternalEntities->internalEventEndPtr);
+  }
+  *eventPP = s;
+  *startPtr = NULL;
+  tok = XmlIgnoreSectionTok(enc, s, end, &next);
+  *eventEndPP = next;
+  switch (tok) {
+  case XML_TOK_IGNORE_SECT:
+    if (defaultHandler)
+      reportDefault(parser, enc, s, next);
+    *startPtr = next;
+    return XML_ERROR_NONE;
+  case XML_TOK_INVALID:
+    *eventPP = next;
+    return XML_ERROR_INVALID_TOKEN;
+  case XML_TOK_PARTIAL_CHAR:
+    if (nextPtr) {
+      *nextPtr = s;
+      return XML_ERROR_NONE;
+    }
+    return XML_ERROR_PARTIAL_CHAR;
+  case XML_TOK_PARTIAL:
+  case XML_TOK_NONE:
+    if (nextPtr) {
+      *nextPtr = s;
+      return XML_ERROR_NONE;
+    }
+    return XML_ERROR_SYNTAX; /* XML_ERROR_UNCLOSED_IGNORE_SECTION */
+  default:
+    *eventPP = next;
+    return XML_ERROR_UNEXPECTED_STATE;
+  }
+  /* not reached */
+}
+
+#endif /* XML_DTD */
+
+static enum XML_Error
+initializeEncoding(XML_Parser parser)
+{
+  const char *s;
+#ifdef XML_UNICODE
+  char encodingBuf[128];
+  if (!protocolEncodingName)
+    s = NULL;
+  else {
+    int i;
+    for (i = 0; protocolEncodingName[i]; i++) {
+      if (i == sizeof(encodingBuf) - 1
+          || (protocolEncodingName[i] & ~0x7f) != 0) {
+        encodingBuf[0] = '\0';
+        break;
+      }
+      encodingBuf[i] = (char)protocolEncodingName[i];
+    }
+    encodingBuf[i] = '\0';
+    s = encodingBuf;
+  }
+#else
+  s = protocolEncodingName;
+#endif
+  if ((ns ? XmlInitEncodingNS : XmlInitEncoding)(&initEncoding, &encoding, s))
+    return XML_ERROR_NONE;
+  return handleUnknownEncoding(parser, protocolEncodingName);
+}
+
+static enum XML_Error
+processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
+               const char *s, const char *next)
+{
+  const char *encodingName = NULL;
+  const XML_Char *storedEncName = NULL;
+  const ENCODING *newEncoding = NULL;
+  const char *version = NULL;
+  const char *versionend;
+  const XML_Char *storedversion = NULL;
+  int standalone = -1;
+  if (!(ns
+        ? XmlParseXmlDeclNS
+        : XmlParseXmlDecl)(isGeneralTextEntity,
+                           encoding,
+                           s,
+                           next,
+                           &eventPtr,
+                           &version,
+                           &versionend,
+                           &encodingName,
+                           &newEncoding,
+                           &standalone))
+    return XML_ERROR_SYNTAX;
+  if (!isGeneralTextEntity && standalone == 1) {
+    _dtd->standalone = XML_TRUE;
+#ifdef XML_DTD
+    if (paramEntityParsing == XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE)
+      paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER;
+#endif /* XML_DTD */
+  }
+  if (xmlDeclHandler) {
+    if (encodingName != NULL) {
+      storedEncName = poolStoreString(&temp2Pool,
+                                      encoding,
+                                      encodingName,
+                                      encodingName
+                                      + XmlNameLength(encoding, encodingName));
+      if (!storedEncName)
+              return XML_ERROR_NO_MEMORY;
+      poolFinish(&temp2Pool);
+    }
+    if (version) {
+      storedversion = poolStoreString(&temp2Pool,
+                                      encoding,
+                                      version,
+                                      versionend - encoding->minBytesPerChar);
+      if (!storedversion)
+        return XML_ERROR_NO_MEMORY;
+    }
+    xmlDeclHandler(handlerArg, storedversion, storedEncName, standalone);
+  }
+  else if (defaultHandler)
+    reportDefault(parser, encoding, s, next);
+  if (protocolEncodingName == NULL) {
+    if (newEncoding) {
+      if (newEncoding->minBytesPerChar != encoding->minBytesPerChar) {
+        eventPtr = encodingName;
+        return XML_ERROR_INCORRECT_ENCODING;
+      }
+      encoding = newEncoding;
+    }
+    else if (encodingName) {
+      enum XML_Error result;
+      if (!storedEncName) {
+        storedEncName = poolStoreString(
+          &temp2Pool, encoding, encodingName,
+          encodingName + XmlNameLength(encoding, encodingName));
+        if (!storedEncName)
+          return XML_ERROR_NO_MEMORY;
+      }
+      result = handleUnknownEncoding(parser, storedEncName);
+      poolClear(&temp2Pool);
+      if (result == XML_ERROR_UNKNOWN_ENCODING)
+        eventPtr = encodingName;
+      return result;
+    }
+  }
+
+  if (storedEncName || storedversion)
+    poolClear(&temp2Pool);
+
+  return XML_ERROR_NONE;
+}
+
+static enum XML_Error
+handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName)
+{
+  if (unknownEncodingHandler) {
+    XML_Encoding info;
+    int i;
+    for (i = 0; i < 256; i++)
+      info.map[i] = -1;
+    info.convert = NULL;
+    info.data = NULL;
+    info.release = NULL;
+    if (unknownEncodingHandler(unknownEncodingHandlerData, encodingName,
+                               &info)) {
+      ENCODING *enc;
+      unknownEncodingMem = MALLOC(XmlSizeOfUnknownEncoding());
+      if (!unknownEncodingMem) {
+        if (info.release)
+          info.release(info.data);
+        return XML_ERROR_NO_MEMORY;
+      }
+      enc = (ns
+             ? XmlInitUnknownEncodingNS
+             : XmlInitUnknownEncoding)(unknownEncodingMem,
+                                       info.map,
+                                       info.convert,
+                                       info.data);
+      if (enc) {
+        unknownEncodingData = info.data;
+        unknownEncodingRelease = info.release;
+        encoding = enc;
+        return XML_ERROR_NONE;
+      }
+    }
+    if (info.release != NULL)
+      info.release(info.data);
+  }
+  return XML_ERROR_UNKNOWN_ENCODING;
+}
+
+static enum XML_Error PTRCALL
+prologInitProcessor(XML_Parser parser,
+                    const char *s,
+                    const char *end,
+                    const char **nextPtr)
+{
+  enum XML_Error result = initializeEncoding(parser);
+  if (result != XML_ERROR_NONE)
+    return result;
+  processor = prologProcessor;
+  return prologProcessor(parser, s, end, nextPtr);
+}
+
+#ifdef XML_DTD
+
+static enum XML_Error PTRCALL
+externalParEntInitProcessor(XML_Parser parser,
+                            const char *s,
+                            const char *end,
+                            const char **nextPtr)
+{
+  enum XML_Error result = initializeEncoding(parser);
+  if (result != XML_ERROR_NONE)
+    return result;
+
+  /* we know now that XML_Parse(Buffer) has been called,
+     so we consider the external parameter entity read */
+  _dtd->paramEntityRead = XML_TRUE;
+
+  if (prologState.inEntityValue) {
+    processor = entityValueInitProcessor;
+    return entityValueInitProcessor(parser, s, end, nextPtr);
+  }
+  else {
+    processor = externalParEntProcessor;
+    return externalParEntProcessor(parser, s, end, nextPtr);
+  }
+}
+
+static enum XML_Error PTRCALL
+entityValueInitProcessor(XML_Parser parser,
+                         const char *s,
+                         const char *end,
+                         const char **nextPtr)
+{
+  const char *start = s;
+  const char *next = s;
+  int tok;
+
+  for (;;) {
+    tok = XmlPrologTok(encoding, start, end, &next);
+    if (tok <= 0) {
+      if (nextPtr != 0 && tok != XML_TOK_INVALID) {
+              *nextPtr = s;
+              return XML_ERROR_NONE;
+      }
+      switch (tok) {
+      case XML_TOK_INVALID:
+              return XML_ERROR_INVALID_TOKEN;
+      case XML_TOK_PARTIAL:
+              return XML_ERROR_UNCLOSED_TOKEN;
+      case XML_TOK_PARTIAL_CHAR:
+              return XML_ERROR_PARTIAL_CHAR;
+      case XML_TOK_NONE:   /* start == end */
+      default:
+        break;
+      }
+      return storeEntityValue(parser, encoding, s, end);
+    }
+    else if (tok == XML_TOK_XML_DECL) {
+      enum XML_Error result = processXmlDecl(parser, 0, start, next);
+            if (result != XML_ERROR_NONE)
+              return result;
+      if (nextPtr) *nextPtr = next;
+      /* stop scanning for text declaration - we found one */
+      processor = entityValueProcessor;
+      return entityValueProcessor(parser, next, end, nextPtr);
+    }
+    /* If we are at the end of the buffer, this would cause XmlPrologTok to
+       return XML_TOK_NONE on the next call, which would then cause the
+       function to exit with *nextPtr set to s - that is what we want for other
+       tokens, but not for the BOM - we would rather like to skip it;
+       then, when this routine is entered the next time, XmlPrologTok will
+       return XML_TOK_INVALID, since the BOM is still in the buffer
+    */
+    else if (tok == XML_TOK_BOM && next == end && nextPtr) {
+      *nextPtr = next;
+      return XML_ERROR_NONE;
+    }
+    start = next;
+  }
+}
+
+static enum XML_Error PTRCALL
+externalParEntProcessor(XML_Parser parser,
+                        const char *s,
+                        const char *end,
+                        const char **nextPtr)
+{
+  const char *start = s;
+  const char *next = s;
+  int tok;
+
+  tok = XmlPrologTok(encoding, start, end, &next);
+  if (tok <= 0) {
+    if (nextPtr != 0 && tok != XML_TOK_INVALID) {
+      *nextPtr = s;
+      return XML_ERROR_NONE;
+    }
+    switch (tok) {
+    case XML_TOK_INVALID:
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL:
+      return XML_ERROR_UNCLOSED_TOKEN;
+    case XML_TOK_PARTIAL_CHAR:
+      return XML_ERROR_PARTIAL_CHAR;
+    case XML_TOK_NONE:   /* start == end */
+    default:
+      break;
+    }
+  }
+  /* This would cause the next stage, i.e. doProlog to be passed XML_TOK_BOM.
+     However, when parsing an external subset, doProlog will not accept a BOM
+     as valid, and report a syntax error, so we have to skip the BOM
+  */
+  else if (tok == XML_TOK_BOM) {
+    s = next;
+    tok = XmlPrologTok(encoding, s, end, &next);
+  }
+
+  processor = prologProcessor;
+  return doProlog(parser, encoding, s, end, tok, next, nextPtr);
+}
+
+static enum XML_Error PTRCALL
+entityValueProcessor(XML_Parser parser,
+                     const char *s,
+                     const char *end,
+                     const char **nextPtr)
+{
+  const char *start = s;
+  const char *next = s;
+  const ENCODING *enc = encoding;
+  int tok;
+
+  for (;;) {
+    tok = XmlPrologTok(enc, start, end, &next);
+    if (tok <= 0) {
+      if (nextPtr != 0 && tok != XML_TOK_INVALID) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      switch (tok) {
+      case XML_TOK_INVALID:
+              return XML_ERROR_INVALID_TOKEN;
+      case XML_TOK_PARTIAL:
+              return XML_ERROR_UNCLOSED_TOKEN;
+      case XML_TOK_PARTIAL_CHAR:
+              return XML_ERROR_PARTIAL_CHAR;
+      case XML_TOK_NONE:   /* start == end */
+      default:
+        break;
+      }
+      return storeEntityValue(parser, enc, s, end);
+    }
+    start = next;
+  }
+}
+
+#endif /* XML_DTD */
+
+static enum XML_Error PTRCALL
+prologProcessor(XML_Parser parser,
+                const char *s,
+                const char *end,
+                const char **nextPtr)
+{
+  const char *next = s;
+  int tok = XmlPrologTok(encoding, s, end, &next);
+  return doProlog(parser, encoding, s, end, tok, next, nextPtr);
+}
+
+static enum XML_Error
+doProlog(XML_Parser parser,
+         const ENCODING *enc,
+         const char *s,
+         const char *end,
+         int tok,
+         const char *next,
+         const char **nextPtr)
+{
+#ifdef XML_DTD
+  static const XML_Char externalSubsetName[] = { '#' , '\0' };
+#endif /* XML_DTD */
+  static const XML_Char atypeCDATA[] = { 'C', 'D', 'A', 'T', 'A', '\0' };
+  static const XML_Char atypeID[] = { 'I', 'D', '\0' };
+  static const XML_Char atypeIDREF[] = { 'I', 'D', 'R', 'E', 'F', '\0' };
+  static const XML_Char atypeIDREFS[] = { 'I', 'D', 'R', 'E', 'F', 'S', '\0' };
+  static const XML_Char atypeENTITY[] = { 'E', 'N', 'T', 'I', 'T', 'Y', '\0' };
+  static const XML_Char atypeENTITIES[] =
+      { 'E', 'N', 'T', 'I', 'T', 'I', 'E', 'S', '\0' };
+  static const XML_Char atypeNMTOKEN[] = {
+      'N', 'M', 'T', 'O', 'K', 'E', 'N', '\0' };
+  static const XML_Char atypeNMTOKENS[] = {
+      'N', 'M', 'T', 'O', 'K', 'E', 'N', 'S', '\0' };
+  static const XML_Char notationPrefix[] = {
+      'N', 'O', 'T', 'A', 'T', 'I', 'O', 'N', '(', '\0' };
+  static const XML_Char enumValueSep[] = { '|', '\0' };
+  static const XML_Char enumValueStart[] = { '(', '\0' };
+
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+
+  const char **eventPP;
+  const char **eventEndPP;
+  enum XML_Content_Quant quant;
+
+  if (enc == encoding) {
+    eventPP = &eventPtr;
+    eventEndPP = &eventEndPtr;
+  }
+  else {
+    eventPP = &(openInternalEntities->internalEventPtr);
+    eventEndPP = &(openInternalEntities->internalEventEndPtr);
+  }
+  for (;;) {
+    int role;
+    XML_Bool handleDefault = XML_TRUE;
+    *eventPP = s;
+    *eventEndPP = next;
+    if (tok <= 0) {
+      if (nextPtr != 0 && tok != XML_TOK_INVALID) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      switch (tok) {
+      case XML_TOK_INVALID:
+        *eventPP = next;
+        return XML_ERROR_INVALID_TOKEN;
+      case XML_TOK_PARTIAL:
+        return XML_ERROR_UNCLOSED_TOKEN;
+      case XML_TOK_PARTIAL_CHAR:
+        return XML_ERROR_PARTIAL_CHAR;
+      case -XML_TOK_PROLOG_S:
+        tok = -tok;
+        break;
+      case XML_TOK_NONE:
+#ifdef XML_DTD
+        if (enc != encoding)
+          return XML_ERROR_NONE;
+        if (isParamEntity) {
+          if (XmlTokenRole(&prologState, XML_TOK_NONE, end, end, enc)
+              == XML_ROLE_ERROR)
+            return XML_ERROR_SYNTAX;
+          return XML_ERROR_NONE;
+        }
+#endif /* XML_DTD */
+        return XML_ERROR_NO_ELEMENTS;
+      default:
+        tok = -tok;
+        next = end;
+        break;
+      }
+    }
+    role = XmlTokenRole(&prologState, tok, s, next, enc);
+    switch (role) {
+    case XML_ROLE_XML_DECL:
+      {
+        enum XML_Error result = processXmlDecl(parser, 0, s, next);
+        if (result != XML_ERROR_NONE)
+          return result;
+        enc = encoding;
+        handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_DOCTYPE_NAME:
+      if (startDoctypeDeclHandler) {
+        doctypeName = poolStoreString(&tempPool, enc, s, next);
+        if (!doctypeName)
+          return XML_ERROR_NO_MEMORY;
+        poolFinish(&tempPool);
+        doctypePubid = NULL;
+        handleDefault = XML_FALSE;
+      }
+      doctypeSysid = NULL; /* always initialize to NULL */
+      break;
+    case XML_ROLE_DOCTYPE_INTERNAL_SUBSET:
+      if (startDoctypeDeclHandler) {
+        startDoctypeDeclHandler(handlerArg, doctypeName, doctypeSysid,
+                                doctypePubid, 1);
+        doctypeName = NULL;
+        poolClear(&tempPool);
+        handleDefault = XML_FALSE;
+      }
+      break;
+#ifdef XML_DTD
+    case XML_ROLE_TEXT_DECL:
+      {
+        enum XML_Error result = processXmlDecl(parser, 1, s, next);
+        if (result != XML_ERROR_NONE)
+          return result;
+        enc = encoding;
+        handleDefault = XML_FALSE;
+      }
+      break;
+#endif /* XML_DTD */
+    case XML_ROLE_DOCTYPE_PUBLIC_ID:
+#ifdef XML_DTD
+      useForeignDTD = XML_FALSE;
+#endif /* XML_DTD */
+      dtd->hasParamEntityRefs = XML_TRUE;
+      if (startDoctypeDeclHandler) {
+        doctypePubid = poolStoreString(&tempPool, enc,
+                                       s + enc->minBytesPerChar,
+                                       next - enc->minBytesPerChar);
+        if (!doctypePubid)
+          return XML_ERROR_NO_MEMORY;
+        poolFinish(&tempPool);
+        handleDefault = XML_FALSE;
+      }
+#ifdef XML_DTD
+      declEntity = (ENTITY *)lookup(&dtd->paramEntities,
+                                    externalSubsetName,
+                                    sizeof(ENTITY));
+      if (!declEntity)
+        return XML_ERROR_NO_MEMORY;
+#endif /* XML_DTD */
+      /* fall through */
+    case XML_ROLE_ENTITY_PUBLIC_ID:
+      if (!XmlIsPublicId(enc, s, next, eventPP))
+        return XML_ERROR_SYNTAX;
+      if (dtd->keepProcessing && declEntity) {
+        XML_Char *tem = poolStoreString(&dtd->pool,
+                                        enc,
+                                        s + enc->minBytesPerChar,
+                                        next - enc->minBytesPerChar);
+        if (!tem)
+          return XML_ERROR_NO_MEMORY;
+        normalizePublicId(tem);
+        declEntity->publicId = tem;
+        poolFinish(&dtd->pool);
+        if (entityDeclHandler)
+          handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_DOCTYPE_CLOSE:
+      if (doctypeName) {
+        startDoctypeDeclHandler(handlerArg, doctypeName,
+                                doctypeSysid, doctypePubid, 0);
+        poolClear(&tempPool);
+        handleDefault = XML_FALSE;
+      }
+      /* doctypeSysid will be non-NULL in the case of a previous
+         XML_ROLE_DOCTYPE_SYSTEM_ID, even if startDoctypeDeclHandler
+         was not set, indicating an external subset
+      */
+#ifdef XML_DTD
+      if (doctypeSysid || useForeignDTD) {
+        dtd->hasParamEntityRefs = XML_TRUE; /* when docTypeSysid == NULL */
+        if (paramEntityParsing && externalEntityRefHandler) {
+          ENTITY *entity = (ENTITY *)lookup(&dtd->paramEntities,
+                                            externalSubsetName,
+                                            sizeof(ENTITY));
+          if (!entity)
+            return XML_ERROR_NO_MEMORY;
+          if (useForeignDTD)
+            entity->base = curBase;
+          dtd->paramEntityRead = XML_FALSE;
+          if (!externalEntityRefHandler(externalEntityRefHandlerArg,
+                                        0,
+                                        entity->base,
+                                        entity->systemId,
+                                        entity->publicId))
+            return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
+          if (dtd->paramEntityRead &&
+              !dtd->standalone &&
+              notStandaloneHandler &&
+              !notStandaloneHandler(handlerArg))
+            return XML_ERROR_NOT_STANDALONE;
+          /* end of DTD - no need to update dtd->keepProcessing */
+        }
+        useForeignDTD = XML_FALSE;
+      }
+#endif /* XML_DTD */
+      if (endDoctypeDeclHandler) {
+        endDoctypeDeclHandler(handlerArg);
+        handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_INSTANCE_START:
+#ifdef XML_DTD
+      /* if there is no DOCTYPE declaration then now is the
+         last chance to read the foreign DTD
+      */
+      if (useForeignDTD) {
+        dtd->hasParamEntityRefs = XML_TRUE;
+        if (paramEntityParsing && externalEntityRefHandler) {
+          ENTITY *entity = (ENTITY *)lookup(&dtd->paramEntities,
+                                            externalSubsetName,
+                                            sizeof(ENTITY));
+          if (!entity)
+            return XML_ERROR_NO_MEMORY;
+          entity->base = curBase;
+          dtd->paramEntityRead = XML_FALSE;
+          if (!externalEntityRefHandler(externalEntityRefHandlerArg,
+                                        0,
+                                        entity->base,
+                                        entity->systemId,
+                                        entity->publicId))
+            return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
+          if (dtd->paramEntityRead &&
+              !dtd->standalone &&
+              notStandaloneHandler &&
+              !notStandaloneHandler(handlerArg))
+            return XML_ERROR_NOT_STANDALONE;
+          /* end of DTD - no need to update dtd->keepProcessing */
+        }
+      }
+#endif /* XML_DTD */
+      processor = contentProcessor;
+      return contentProcessor(parser, s, end, nextPtr);
+    case XML_ROLE_ATTLIST_ELEMENT_NAME:
+      declElementType = getElementType(parser, enc, s, next);
+      if (!declElementType)
+        return XML_ERROR_NO_MEMORY;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_NAME:
+      declAttributeId = getAttributeId(parser, enc, s, next);
+      if (!declAttributeId)
+        return XML_ERROR_NO_MEMORY;
+      declAttributeIsCdata = XML_FALSE;
+      declAttributeType = NULL;
+      declAttributeIsId = XML_FALSE;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_TYPE_CDATA:
+      declAttributeIsCdata = XML_TRUE;
+      declAttributeType = atypeCDATA;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_TYPE_ID:
+      declAttributeIsId = XML_TRUE;
+      declAttributeType = atypeID;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_TYPE_IDREF:
+      declAttributeType = atypeIDREF;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_TYPE_IDREFS:
+      declAttributeType = atypeIDREFS;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_TYPE_ENTITY:
+      declAttributeType = atypeENTITY;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_TYPE_ENTITIES:
+      declAttributeType = atypeENTITIES;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN:
+      declAttributeType = atypeNMTOKEN;
+      goto checkAttListDeclHandler;
+    case XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS:
+      declAttributeType = atypeNMTOKENS;
+    checkAttListDeclHandler:
+      if (dtd->keepProcessing && attlistDeclHandler)
+        handleDefault = XML_FALSE;
+      break;
+    case XML_ROLE_ATTRIBUTE_ENUM_VALUE:
+    case XML_ROLE_ATTRIBUTE_NOTATION_VALUE:
+      if (dtd->keepProcessing && attlistDeclHandler) {
+        const XML_Char *prefix;
+        if (declAttributeType) {
+          prefix = enumValueSep;
+        }
+        else {
+          prefix = (role == XML_ROLE_ATTRIBUTE_NOTATION_VALUE
+                    ? notationPrefix
+                    : enumValueStart);
+        }
+        if (!poolAppendString(&tempPool, prefix))
+          return XML_ERROR_NO_MEMORY;
+        if (!poolAppend(&tempPool, enc, s, next))
+          return XML_ERROR_NO_MEMORY;
+        declAttributeType = tempPool.start;
+        handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_IMPLIED_ATTRIBUTE_VALUE:
+    case XML_ROLE_REQUIRED_ATTRIBUTE_VALUE:
+      if (dtd->keepProcessing) {
+        if (!defineAttribute(declElementType, declAttributeId,
+                             declAttributeIsCdata, declAttributeIsId,
+                             0, parser))
+          return XML_ERROR_NO_MEMORY;
+        if (attlistDeclHandler && declAttributeType) {
+          if (*declAttributeType == XML_T('(')
+              || (*declAttributeType == XML_T('N')
+                  && declAttributeType[1] == XML_T('O'))) {
+            /* Enumerated or Notation type */
+            if (!poolAppendChar(&tempPool, XML_T(')'))
+                || !poolAppendChar(&tempPool, XML_T('\0')))
+              return XML_ERROR_NO_MEMORY;
+            declAttributeType = tempPool.start;
+            poolFinish(&tempPool);
+          }
+          *eventEndPP = s;
+          attlistDeclHandler(handlerArg, declElementType->name,
+                             declAttributeId->name, declAttributeType,
+                             0, role == XML_ROLE_REQUIRED_ATTRIBUTE_VALUE);
+          poolClear(&tempPool);
+          handleDefault = XML_FALSE;
+        }
+      }
+      break;
+    case XML_ROLE_DEFAULT_ATTRIBUTE_VALUE:
+    case XML_ROLE_FIXED_ATTRIBUTE_VALUE:
+      if (dtd->keepProcessing) {
+        const XML_Char *attVal;
+        enum XML_Error result =
+          storeAttributeValue(parser, enc, declAttributeIsCdata,
+                              s + enc->minBytesPerChar,
+                              next - enc->minBytesPerChar,
+                              &dtd->pool);
+        if (result)
+          return result;
+        attVal = poolStart(&dtd->pool);
+        poolFinish(&dtd->pool);
+        /* ID attributes aren't allowed to have a default */
+        if (!defineAttribute(declElementType, declAttributeId,
+                             declAttributeIsCdata, XML_FALSE, attVal, parser))
+          return XML_ERROR_NO_MEMORY;
+        if (attlistDeclHandler && declAttributeType) {
+          if (*declAttributeType == XML_T('(')
+              || (*declAttributeType == XML_T('N')
+                  && declAttributeType[1] == XML_T('O'))) {
+            /* Enumerated or Notation type */
+            if (!poolAppendChar(&tempPool, XML_T(')'))
+                || !poolAppendChar(&tempPool, XML_T('\0')))
+              return XML_ERROR_NO_MEMORY;
+            declAttributeType = tempPool.start;
+            poolFinish(&tempPool);
+          }
+          *eventEndPP = s;
+          attlistDeclHandler(handlerArg, declElementType->name,
+                             declAttributeId->name, declAttributeType,
+                             attVal,
+                             role == XML_ROLE_FIXED_ATTRIBUTE_VALUE);
+          poolClear(&tempPool);
+          handleDefault = XML_FALSE;
+        }
+      }
+      break;
+    case XML_ROLE_ENTITY_VALUE:
+      if (dtd->keepProcessing) {
+        enum XML_Error result = storeEntityValue(parser, enc,
+                                            s + enc->minBytesPerChar,
+                                            next - enc->minBytesPerChar);
+        if (declEntity) {
+          declEntity->textPtr = poolStart(&dtd->entityValuePool);
+          declEntity->textLen = poolLength(&dtd->entityValuePool);
+          poolFinish(&dtd->entityValuePool);
+          if (entityDeclHandler) {
+            *eventEndPP = s;
+            entityDeclHandler(handlerArg,
+                              declEntity->name,
+                              declEntity->is_param,
+                              declEntity->textPtr,
+                              declEntity->textLen,
+                              curBase, 0, 0, 0);
+            handleDefault = XML_FALSE;
+          }
+        }
+        else
+          poolDiscard(&dtd->entityValuePool);
+        if (result != XML_ERROR_NONE)
+          return result;
+      }
+      break;
+    case XML_ROLE_DOCTYPE_SYSTEM_ID:
+#ifdef XML_DTD
+      useForeignDTD = XML_FALSE;
+#endif /* XML_DTD */
+      dtd->hasParamEntityRefs = XML_TRUE;
+      if (startDoctypeDeclHandler) {
+        doctypeSysid = poolStoreString(&tempPool, enc,
+                                       s + enc->minBytesPerChar,
+                                       next - enc->minBytesPerChar);
+        if (doctypeSysid == NULL)
+          return XML_ERROR_NO_MEMORY;
+        poolFinish(&tempPool);
+        handleDefault = XML_FALSE;
+      }
+#ifdef XML_DTD
+      else
+        /* use externalSubsetName to make doctypeSysid non-NULL
+           for the case where no startDoctypeDeclHandler is set */
+        doctypeSysid = externalSubsetName;
+#endif /* XML_DTD */
+      if (!dtd->standalone
+#ifdef XML_DTD
+          && !paramEntityParsing
+#endif /* XML_DTD */
+          && notStandaloneHandler
+          && !notStandaloneHandler(handlerArg))
+        return XML_ERROR_NOT_STANDALONE;
+#ifndef XML_DTD
+      break;
+#else /* XML_DTD */
+      if (!declEntity) {
+        declEntity = (ENTITY *)lookup(&dtd->paramEntities,
+                                      externalSubsetName,
+                                      sizeof(ENTITY));
+        if (!declEntity)
+          return XML_ERROR_NO_MEMORY;
+        declEntity->publicId = NULL;
+      }
+      /* fall through */
+#endif /* XML_DTD */
+    case XML_ROLE_ENTITY_SYSTEM_ID:
+      if (dtd->keepProcessing && declEntity) {
+        declEntity->systemId = poolStoreString(&dtd->pool, enc,
+                                               s + enc->minBytesPerChar,
+                                               next - enc->minBytesPerChar);
+        if (!declEntity->systemId)
+          return XML_ERROR_NO_MEMORY;
+        declEntity->base = curBase;
+        poolFinish(&dtd->pool);
+        if (entityDeclHandler)
+          handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_ENTITY_COMPLETE:
+      if (dtd->keepProcessing && declEntity && entityDeclHandler) {
+        *eventEndPP = s;
+        entityDeclHandler(handlerArg,
+                          declEntity->name,
+                          declEntity->is_param,
+                          0,0,
+                          declEntity->base,
+                          declEntity->systemId,
+                          declEntity->publicId,
+                          0);
+        handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_ENTITY_NOTATION_NAME:
+      if (dtd->keepProcessing && declEntity) {
+        declEntity->notation = poolStoreString(&dtd->pool, enc, s, next);
+        if (!declEntity->notation)
+          return XML_ERROR_NO_MEMORY;
+        poolFinish(&dtd->pool);
+        if (unparsedEntityDeclHandler) {
+          *eventEndPP = s;
+          unparsedEntityDeclHandler(handlerArg,
+                                    declEntity->name,
+                                    declEntity->base,
+                                    declEntity->systemId,
+                                    declEntity->publicId,
+                                    declEntity->notation);
+          handleDefault = XML_FALSE;
+        }
+        else if (entityDeclHandler) {
+          *eventEndPP = s;
+          entityDeclHandler(handlerArg,
+                            declEntity->name,
+                            0,0,0,
+                            declEntity->base,
+                            declEntity->systemId,
+                            declEntity->publicId,
+                            declEntity->notation);
+          handleDefault = XML_FALSE;
+        }
+      }
+      break;
+    case XML_ROLE_GENERAL_ENTITY_NAME:
+      {
+        if (XmlPredefinedEntityName(enc, s, next)) {
+          declEntity = NULL;
+          break;
+        }
+        if (dtd->keepProcessing) {
+          const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next);
+          if (!name)
+            return XML_ERROR_NO_MEMORY;
+          declEntity = (ENTITY *)lookup(&dtd->generalEntities, name,
+                                        sizeof(ENTITY));
+          if (!declEntity)
+            return XML_ERROR_NO_MEMORY;
+          if (declEntity->name != name) {
+            poolDiscard(&dtd->pool);
+            declEntity = NULL;
+          }
+          else {
+            poolFinish(&dtd->pool);
+            declEntity->publicId = NULL;
+            declEntity->is_param = XML_FALSE;
+            /* if we have a parent parser or are reading an internal parameter
+               entity, then the entity declaration is not considered "internal"
+            */
+            declEntity->is_internal = !(parentParser || openInternalEntities);
+            if (entityDeclHandler)
+              handleDefault = XML_FALSE;
+          }
+        }
+        else {
+          poolDiscard(&dtd->pool);
+          declEntity = NULL;
+        }
+      }
+      break;
+    case XML_ROLE_PARAM_ENTITY_NAME:
+#ifdef XML_DTD
+      if (dtd->keepProcessing) {
+        const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next);
+        if (!name)
+          return XML_ERROR_NO_MEMORY;
+        declEntity = (ENTITY *)lookup(&dtd->paramEntities,
+                                           name, sizeof(ENTITY));
+        if (!declEntity)
+          return XML_ERROR_NO_MEMORY;
+        if (declEntity->name != name) {
+          poolDiscard(&dtd->pool);
+          declEntity = NULL;
+        }
+        else {
+          poolFinish(&dtd->pool);
+          declEntity->publicId = NULL;
+          declEntity->is_param = XML_TRUE;
+          /* if we have a parent parser or are reading an internal parameter
+             entity, then the entity declaration is not considered "internal"
+          */
+          declEntity->is_internal = !(parentParser || openInternalEntities);
+          if (entityDeclHandler)
+            handleDefault = XML_FALSE;
+        }
+      }
+      else {
+        poolDiscard(&dtd->pool);
+        declEntity = NULL;
+      }
+#else /* not XML_DTD */
+      declEntity = NULL;
+#endif /* XML_DTD */
+      break;
+    case XML_ROLE_NOTATION_NAME:
+      declNotationPublicId = NULL;
+      declNotationName = NULL;
+      if (notationDeclHandler) {
+        declNotationName = poolStoreString(&tempPool, enc, s, next);
+        if (!declNotationName)
+          return XML_ERROR_NO_MEMORY;
+        poolFinish(&tempPool);
+        handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_NOTATION_PUBLIC_ID:
+      if (!XmlIsPublicId(enc, s, next, eventPP))
+        return XML_ERROR_SYNTAX;
+      if (declNotationName) {  /* means notationDeclHandler != NULL */
+        XML_Char *tem = poolStoreString(&tempPool,
+                                        enc,
+                                        s + enc->minBytesPerChar,
+                                        next - enc->minBytesPerChar);
+        if (!tem)
+          return XML_ERROR_NO_MEMORY;
+        normalizePublicId(tem);
+        declNotationPublicId = tem;
+        poolFinish(&tempPool);
+        handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_NOTATION_SYSTEM_ID:
+      if (declNotationName && notationDeclHandler) {
+        const XML_Char *systemId
+          = poolStoreString(&tempPool, enc,
+                            s + enc->minBytesPerChar,
+                            next - enc->minBytesPerChar);
+        if (!systemId)
+          return XML_ERROR_NO_MEMORY;
+        *eventEndPP = s;
+        notationDeclHandler(handlerArg,
+                            declNotationName,
+                            curBase,
+                            systemId,
+                            declNotationPublicId);
+        handleDefault = XML_FALSE;
+      }
+      poolClear(&tempPool);
+      break;
+    case XML_ROLE_NOTATION_NO_SYSTEM_ID:
+      if (declNotationPublicId && notationDeclHandler) {
+        *eventEndPP = s;
+        notationDeclHandler(handlerArg,
+                            declNotationName,
+                            curBase,
+                            0,
+                            declNotationPublicId);
+        handleDefault = XML_FALSE;
+      }
+      poolClear(&tempPool);
+      break;
+    case XML_ROLE_ERROR:
+      switch (tok) {
+      case XML_TOK_PARAM_ENTITY_REF:
+        return XML_ERROR_PARAM_ENTITY_REF;
+      case XML_TOK_XML_DECL:
+        return XML_ERROR_MISPLACED_XML_PI;
+      default:
+        return XML_ERROR_SYNTAX;
+      }
+#ifdef XML_DTD
+    case XML_ROLE_IGNORE_SECT:
+      {
+        enum XML_Error result;
+        if (defaultHandler)
+          reportDefault(parser, enc, s, next);
+        handleDefault = XML_FALSE;
+        result = doIgnoreSection(parser, enc, &next, end, nextPtr);
+        if (!next) {
+          processor = ignoreSectionProcessor;
+          return result;
+        }
+      }
+      break;
+#endif /* XML_DTD */
+    case XML_ROLE_GROUP_OPEN:
+      if (prologState.level >= groupSize) {
+        if (groupSize) {
+          char *temp = (char *)REALLOC(groupConnector, groupSize *= 2);
+          if (temp == NULL)
+            return XML_ERROR_NO_MEMORY;
+          groupConnector = temp;
+          if (dtd->scaffIndex) {
+            int *temp = (int *)REALLOC(dtd->scaffIndex,
+                          groupSize * sizeof(int));
+            if (temp == NULL)
+              return XML_ERROR_NO_MEMORY;
+            dtd->scaffIndex = temp;
+          }
+        }
+        else {
+          groupConnector = (char *)MALLOC(groupSize = 32);
+          if (!groupConnector)
+            return XML_ERROR_NO_MEMORY;
+        }
+      }
+      groupConnector[prologState.level] = 0;
+      if (dtd->in_eldecl) {
+        int myindex = nextScaffoldPart(parser);
+        if (myindex < 0)
+          return XML_ERROR_NO_MEMORY;
+        dtd->scaffIndex[dtd->scaffLevel] = myindex;
+        dtd->scaffLevel++;
+        dtd->scaffold[myindex].type = XML_CTYPE_SEQ;
+        if (elementDeclHandler)
+          handleDefault = XML_FALSE;
+      }
+      break;
+    case XML_ROLE_GROUP_SEQUENCE:
+      if (groupConnector[prologState.level] == '|')
+        return XML_ERROR_SYNTAX;
+      groupConnector[prologState.level] = ',';
+      if (dtd->in_eldecl && elementDeclHandler)
+        handleDefault = XML_FALSE;
+      break;
+    case XML_ROLE_GROUP_CHOICE:
+      if (groupConnector[prologState.level] == ',')
+        return XML_ERROR_SYNTAX;
+      if (dtd->in_eldecl
+          && !groupConnector[prologState.level]
+          && (dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type
+              != XML_CTYPE_MIXED)
+          ) {
+        dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type
+            = XML_CTYPE_CHOICE;
+        if (elementDeclHandler)
+          handleDefault = XML_FALSE;
+      }
+      groupConnector[prologState.level] = '|';
+      break;
+    case XML_ROLE_PARAM_ENTITY_REF:
+#ifdef XML_DTD
+    case XML_ROLE_INNER_PARAM_ENTITY_REF:
+      /* PE references in internal subset are
+         not allowed within declarations      */
+      if (prologState.documentEntity &&
+          role == XML_ROLE_INNER_PARAM_ENTITY_REF)
+        return XML_ERROR_PARAM_ENTITY_REF;
+      dtd->hasParamEntityRefs = XML_TRUE;
+      if (!paramEntityParsing)
+        dtd->keepProcessing = dtd->standalone;
+      else {
+        const XML_Char *name;
+        ENTITY *entity;
+        name = poolStoreString(&dtd->pool, enc,
+                                s + enc->minBytesPerChar,
+                                next - enc->minBytesPerChar);
+        if (!name)
+          return XML_ERROR_NO_MEMORY;
+        entity = (ENTITY *)lookup(&dtd->paramEntities, name, 0);
+        poolDiscard(&dtd->pool);
+        /* first, determine if a check for an existing declaration is needed;
+           if yes, check that the entity exists, and that it is internal,
+           otherwise call the skipped entity handler
+        */
+        if (prologState.documentEntity &&
+            (dtd->standalone
+             ? !openInternalEntities
+             : !dtd->hasParamEntityRefs)) {
+          if (!entity)
+            return XML_ERROR_UNDEFINED_ENTITY;
+          else if (!entity->is_internal)
+            return XML_ERROR_ENTITY_DECLARED_IN_PE;
+        }
+        else if (!entity) {
+          dtd->keepProcessing = dtd->standalone;
+          /* cannot report skipped entities in declarations */
+          if ((role == XML_ROLE_PARAM_ENTITY_REF) && skippedEntityHandler) {
+            skippedEntityHandler(handlerArg, name, 1);
+            handleDefault = XML_FALSE;
+          }
+          break;
+        }
+        if (entity->open)
+          return XML_ERROR_RECURSIVE_ENTITY_REF;
+        if (entity->textPtr) {
+          enum XML_Error result;
+          result = processInternalParamEntity(parser, entity);
+          if (result != XML_ERROR_NONE)
+            return result;
+          handleDefault = XML_FALSE;
+          break;
+        }
+        if (externalEntityRefHandler) {
+          dtd->paramEntityRead = XML_FALSE;
+          entity->open = XML_TRUE;
+          if (!externalEntityRefHandler(externalEntityRefHandlerArg,
+                                        0,
+                                        entity->base,
+                                        entity->systemId,
+                                        entity->publicId)) {
+            entity->open = XML_FALSE;
+            return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
+          }
+          entity->open = XML_FALSE;
+          handleDefault = XML_FALSE;
+          if (!dtd->paramEntityRead) {
+            dtd->keepProcessing = dtd->standalone;
+            break;
+          }
+        }
+        else {
+          dtd->keepProcessing = dtd->standalone;
+          break;
+        }
+      }
+#endif /* XML_DTD */
+      if (!dtd->standalone &&
+          notStandaloneHandler &&
+          !notStandaloneHandler(handlerArg))
+        return XML_ERROR_NOT_STANDALONE;
+      break;
+
+    /* Element declaration stuff */
+
+    case XML_ROLE_ELEMENT_NAME:
+      if (elementDeclHandler) {
+        declElementType = getElementType(parser, enc, s, next);
+        if (!declElementType)
+          return XML_ERROR_NO_MEMORY;
+        dtd->scaffLevel = 0;
+        dtd->scaffCount = 0;
+        dtd->in_eldecl = XML_TRUE;
+        handleDefault = XML_FALSE;
+      }
+      break;
+
+    case XML_ROLE_CONTENT_ANY:
+    case XML_ROLE_CONTENT_EMPTY:
+      if (dtd->in_eldecl) {
+        if (elementDeclHandler) {
+          XML_Content * content = (XML_Content *) MALLOC(sizeof(XML_Content));
+          if (!content)
+            return XML_ERROR_NO_MEMORY;
+          content->quant = XML_CQUANT_NONE;
+          content->name = NULL;
+          content->numchildren = 0;
+          content->children = NULL;
+          content->type = ((role == XML_ROLE_CONTENT_ANY) ?
+                           XML_CTYPE_ANY :
+                           XML_CTYPE_EMPTY);
+          *eventEndPP = s;
+          elementDeclHandler(handlerArg, declElementType->name, content);
+          handleDefault = XML_FALSE;
+        }
+        dtd->in_eldecl = XML_FALSE;
+      }
+      break;
+
+    case XML_ROLE_CONTENT_PCDATA:
+      if (dtd->in_eldecl) {
+        dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type
+            = XML_CTYPE_MIXED;
+        if (elementDeclHandler)
+          handleDefault = XML_FALSE;
+      }
+      break;
+
+    case XML_ROLE_CONTENT_ELEMENT:
+      quant = XML_CQUANT_NONE;
+      goto elementContent;
+    case XML_ROLE_CONTENT_ELEMENT_OPT:
+      quant = XML_CQUANT_OPT;
+      goto elementContent;
+    case XML_ROLE_CONTENT_ELEMENT_REP:
+      quant = XML_CQUANT_REP;
+      goto elementContent;
+    case XML_ROLE_CONTENT_ELEMENT_PLUS:
+      quant = XML_CQUANT_PLUS;
+    elementContent:
+      if (dtd->in_eldecl) {
+        ELEMENT_TYPE *el;
+        const XML_Char *name;
+        int nameLen;
+        const char *nxt = (quant == XML_CQUANT_NONE
+                           ? next
+                           : next - enc->minBytesPerChar);
+        int myindex = nextScaffoldPart(parser);
+        if (myindex < 0)
+          return XML_ERROR_NO_MEMORY;
+        dtd->scaffold[myindex].type = XML_CTYPE_NAME;
+        dtd->scaffold[myindex].quant = quant;
+        el = getElementType(parser, enc, s, nxt);
+        if (!el)
+          return XML_ERROR_NO_MEMORY;
+        name = el->name;
+        dtd->scaffold[myindex].name = name;
+        nameLen = 0;
+        for (; name[nameLen++]; );
+        dtd->contentStringLen +=  nameLen;
+        if (elementDeclHandler)
+          handleDefault = XML_FALSE;
+      }
+      break;
+
+    case XML_ROLE_GROUP_CLOSE:
+      quant = XML_CQUANT_NONE;
+      goto closeGroup;
+    case XML_ROLE_GROUP_CLOSE_OPT:
+      quant = XML_CQUANT_OPT;
+      goto closeGroup;
+    case XML_ROLE_GROUP_CLOSE_REP:
+      quant = XML_CQUANT_REP;
+      goto closeGroup;
+    case XML_ROLE_GROUP_CLOSE_PLUS:
+      quant = XML_CQUANT_PLUS;
+    closeGroup:
+      if (dtd->in_eldecl) {
+        if (elementDeclHandler)
+          handleDefault = XML_FALSE;
+        dtd->scaffLevel--;
+        dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel]].quant = quant;
+        if (dtd->scaffLevel == 0) {
+          if (!handleDefault) {
+            XML_Content *model = build_model(parser);
+            if (!model)
+              return XML_ERROR_NO_MEMORY;
+            *eventEndPP = s;
+            elementDeclHandler(handlerArg, declElementType->name, model);
+          }
+          dtd->in_eldecl = XML_FALSE;
+          dtd->contentStringLen = 0;
+        }
+      }
+      break;
+      /* End element declaration stuff */
+
+    case XML_ROLE_PI:
+      if (!reportProcessingInstruction(parser, enc, s, next))
+        return XML_ERROR_NO_MEMORY;
+      handleDefault = XML_FALSE;
+      break;
+    case XML_ROLE_COMMENT:
+      if (!reportComment(parser, enc, s, next))
+        return XML_ERROR_NO_MEMORY;
+      handleDefault = XML_FALSE;
+      break;
+    case XML_ROLE_NONE:
+      switch (tok) {
+      case XML_TOK_BOM:
+        handleDefault = XML_FALSE;
+        break;
+      }
+      break;
+    case XML_ROLE_DOCTYPE_NONE:
+      if (startDoctypeDeclHandler)
+        handleDefault = XML_FALSE;
+      break;
+    case XML_ROLE_ENTITY_NONE:
+      if (dtd->keepProcessing && entityDeclHandler)
+        handleDefault = XML_FALSE;
+      break;
+    case XML_ROLE_NOTATION_NONE:
+      if (notationDeclHandler)
+        handleDefault = XML_FALSE;
+      break;
+    case XML_ROLE_ATTLIST_NONE:
+      if (dtd->keepProcessing && attlistDeclHandler)
+        handleDefault = XML_FALSE;
+      break;
+    case XML_ROLE_ELEMENT_NONE:
+      if (elementDeclHandler)
+        handleDefault = XML_FALSE;
+      break;
+    } /* end of big switch */
+
+    if (handleDefault && defaultHandler)
+      reportDefault(parser, enc, s, next);
+
+    s = next;
+    tok = XmlPrologTok(enc, s, end, &next);
+  }
+  /* not reached */
+}
+
+static enum XML_Error PTRCALL
+epilogProcessor(XML_Parser parser,
+                const char *s,
+                const char *end,
+                const char **nextPtr)
+{
+  processor = epilogProcessor;
+  eventPtr = s;
+  for (;;) {
+    const char *next = NULL;
+    int tok = XmlPrologTok(encoding, s, end, &next);
+    eventEndPtr = next;
+    switch (tok) {
+    /* report partial linebreak - it might be the last token */
+    case -XML_TOK_PROLOG_S:
+      if (defaultHandler) {
+        eventEndPtr = next;
+        reportDefault(parser, encoding, s, next);
+      }
+      if (nextPtr)
+        *nextPtr = next;
+      return XML_ERROR_NONE;
+    case XML_TOK_NONE:
+      if (nextPtr)
+        *nextPtr = s;
+      return XML_ERROR_NONE;
+    case XML_TOK_PROLOG_S:
+      if (defaultHandler)
+        reportDefault(parser, encoding, s, next);
+      break;
+    case XML_TOK_PI:
+      if (!reportProcessingInstruction(parser, encoding, s, next))
+        return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_COMMENT:
+      if (!reportComment(parser, encoding, s, next))
+        return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_INVALID:
+      eventPtr = next;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      return XML_ERROR_UNCLOSED_TOKEN;
+    case XML_TOK_PARTIAL_CHAR:
+      if (nextPtr) {
+        *nextPtr = s;
+        return XML_ERROR_NONE;
+      }
+      return XML_ERROR_PARTIAL_CHAR;
+    default:
+      return XML_ERROR_JUNK_AFTER_DOC_ELEMENT;
+    }
+    eventPtr = s = next;
+  }
+}
+
+#ifdef XML_DTD
+
+static enum XML_Error
+processInternalParamEntity(XML_Parser parser, ENTITY *entity)
+{
+  const char *s, *end, *next;
+  int tok;
+  enum XML_Error result;
+  OPEN_INTERNAL_ENTITY openEntity;
+  entity->open = XML_TRUE;
+  openEntity.next = openInternalEntities;
+  openInternalEntities = &openEntity;
+  openEntity.entity = entity;
+  openEntity.internalEventPtr = NULL;
+  openEntity.internalEventEndPtr = NULL;
+  s = (char *)entity->textPtr;
+  end = (char *)(entity->textPtr + entity->textLen);
+  tok = XmlPrologTok(internalEncoding, s, end, &next);
+  result = doProlog(parser, internalEncoding, s, end, tok, next, 0);
+  entity->open = XML_FALSE;
+  openInternalEntities = openEntity.next;
+  return result;
+}
+
+#endif /* XML_DTD */
+
+static enum XML_Error PTRCALL
+errorProcessor(XML_Parser parser,
+               const char *s,
+               const char *end,
+               const char **nextPtr)
+{
+  return errorCode;
+}
+
+static enum XML_Error
+storeAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
+                    const char *ptr, const char *end,
+                    STRING_POOL *pool)
+{
+  enum XML_Error result = appendAttributeValue(parser, enc, isCdata, ptr,
+                                               end, pool);
+  if (result)
+    return result;
+  if (!isCdata && poolLength(pool) && poolLastChar(pool) == 0x20)
+    poolChop(pool);
+  if (!poolAppendChar(pool, XML_T('\0')))
+    return XML_ERROR_NO_MEMORY;
+  return XML_ERROR_NONE;
+}
+
+static enum XML_Error
+appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
+                     const char *ptr, const char *end,
+                     STRING_POOL *pool)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  for (;;) {
+    const char *next;
+    int tok = XmlAttributeValueTok(enc, ptr, end, &next);
+    switch (tok) {
+    case XML_TOK_NONE:
+      return XML_ERROR_NONE;
+    case XML_TOK_INVALID:
+      if (enc == encoding)
+        eventPtr = next;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL:
+      if (enc == encoding)
+        eventPtr = ptr;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_CHAR_REF:
+      {
+        XML_Char buf[XML_ENCODE_MAX];
+        int i;
+        int n = XmlCharRefNumber(enc, ptr);
+        if (n < 0) {
+          if (enc == encoding)
+            eventPtr = ptr;
+          return XML_ERROR_BAD_CHAR_REF;
+        }
+        if (!isCdata
+            && n == 0x20 /* space */
+            && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
+          break;
+        n = XmlEncode(n, (ICHAR *)buf);
+        if (!n) {
+          if (enc == encoding)
+            eventPtr = ptr;
+          return XML_ERROR_BAD_CHAR_REF;
+        }
+        for (i = 0; i < n; i++) {
+          if (!poolAppendChar(pool, buf[i]))
+            return XML_ERROR_NO_MEMORY;
+        }
+      }
+      break;
+    case XML_TOK_DATA_CHARS:
+      if (!poolAppend(pool, enc, ptr, next))
+        return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_TRAILING_CR:
+      next = ptr + enc->minBytesPerChar;
+      /* fall through */
+    case XML_TOK_ATTRIBUTE_VALUE_S:
+    case XML_TOK_DATA_NEWLINE:
+      if (!isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
+        break;
+      if (!poolAppendChar(pool, 0x20))
+        return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_ENTITY_REF:
+      {
+        const XML_Char *name;
+        ENTITY *entity;
+        char checkEntityDecl;
+        XML_Char ch = (XML_Char) XmlPredefinedEntityName(enc,
+                                              ptr + enc->minBytesPerChar,
+                                              next - enc->minBytesPerChar);
+        if (ch) {
+          if (!poolAppendChar(pool, ch))
+                return XML_ERROR_NO_MEMORY;
+          break;
+        }
+        name = poolStoreString(&temp2Pool, enc,
+                               ptr + enc->minBytesPerChar,
+                               next - enc->minBytesPerChar);
+        if (!name)
+          return XML_ERROR_NO_MEMORY;
+        entity = (ENTITY *)lookup(&dtd->generalEntities, name, 0);
+        poolDiscard(&temp2Pool);
+        /* first, determine if a check for an existing declaration is needed;
+           if yes, check that the entity exists, and that it is internal,
+           otherwise call the default handler (if called from content)
+        */
+        if (pool == &dtd->pool)  /* are we called from prolog? */
+          checkEntityDecl =
+#ifdef XML_DTD
+              prologState.documentEntity &&
+#endif /* XML_DTD */
+              (dtd->standalone
+               ? !openInternalEntities
+               : !dtd->hasParamEntityRefs);
+        else /* if (pool == &tempPool): we are called from content */
+          checkEntityDecl = !dtd->hasParamEntityRefs || dtd->standalone;
+        if (checkEntityDecl) {
+          if (!entity)
+            return XML_ERROR_UNDEFINED_ENTITY;
+          else if (!entity->is_internal)
+            return XML_ERROR_ENTITY_DECLARED_IN_PE;
+        }
+        else if (!entity) {
+          /* cannot report skipped entity here - see comments on
+             skippedEntityHandler
+          if (skippedEntityHandler)
+            skippedEntityHandler(handlerArg, name, 0);
+          */
+          if ((pool == &tempPool) && defaultHandler)
+            reportDefault(parser, enc, ptr, next);
+          break;
+        }
+        if (entity->open) {
+          if (enc == encoding)
+            eventPtr = ptr;
+          return XML_ERROR_RECURSIVE_ENTITY_REF;
+        }
+        if (entity->notation) {
+          if (enc == encoding)
+            eventPtr = ptr;
+          return XML_ERROR_BINARY_ENTITY_REF;
+        }
+        if (!entity->textPtr) {
+          if (enc == encoding)
+            eventPtr = ptr;
+              return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
+        }
+        else {
+          enum XML_Error result;
+          const XML_Char *textEnd = entity->textPtr + entity->textLen;
+          entity->open = XML_TRUE;
+          result = appendAttributeValue(parser, internalEncoding, isCdata,
+                                        (char *)entity->textPtr,
+                                        (char *)textEnd, pool);
+          entity->open = XML_FALSE;
+          if (result)
+            return result;
+        }
+      }
+      break;
+    default:
+      if (enc == encoding)
+        eventPtr = ptr;
+      return XML_ERROR_UNEXPECTED_STATE;
+    }
+    ptr = next;
+  }
+  /* not reached */
+}
+
+static enum XML_Error
+storeEntityValue(XML_Parser parser,
+                 const ENCODING *enc,
+                 const char *entityTextPtr,
+                 const char *entityTextEnd)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  STRING_POOL *pool = &(dtd->entityValuePool);
+  enum XML_Error result = XML_ERROR_NONE;
+#ifdef XML_DTD
+  int oldInEntityValue = prologState.inEntityValue;
+  prologState.inEntityValue = 1;
+#endif /* XML_DTD */
+  /* never return Null for the value argument in EntityDeclHandler,
+     since this would indicate an external entity; therefore we
+     have to make sure that entityValuePool.start is not null */
+  if (!pool->blocks) {
+    if (!poolGrow(pool))
+      return XML_ERROR_NO_MEMORY;
+  }
+
+  for (;;) {
+    const char *next;
+    int tok = XmlEntityValueTok(enc, entityTextPtr, entityTextEnd, &next);
+    switch (tok) {
+    case XML_TOK_PARAM_ENTITY_REF:
+#ifdef XML_DTD
+      if (isParamEntity || enc != encoding) {
+        const XML_Char *name;
+        ENTITY *entity;
+        name = poolStoreString(&tempPool, enc,
+                               entityTextPtr + enc->minBytesPerChar,
+                               next - enc->minBytesPerChar);
+        if (!name) {
+          result = XML_ERROR_NO_MEMORY;
+          goto endEntityValue;
+        }
+        entity = (ENTITY *)lookup(&dtd->paramEntities, name, 0);
+        poolDiscard(&tempPool);
+        if (!entity) {
+          /* not a well-formedness error - see XML 1.0: WFC Entity Declared */
+          /* cannot report skipped entity here - see comments on
+             skippedEntityHandler
+          if (skippedEntityHandler)
+            skippedEntityHandler(handlerArg, name, 0);
+          */
+          dtd->keepProcessing = dtd->standalone;
+          goto endEntityValue;
+        }
+        if (entity->open) {
+          if (enc == encoding)
+            eventPtr = entityTextPtr;
+          result = XML_ERROR_RECURSIVE_ENTITY_REF;
+          goto endEntityValue;
+        }
+        if (entity->systemId) {
+          if (externalEntityRefHandler) {
+            dtd->paramEntityRead = XML_FALSE;
+            entity->open = XML_TRUE;
+            if (!externalEntityRefHandler(externalEntityRefHandlerArg,
+                                          0,
+                                          entity->base,
+                                          entity->systemId,
+                                          entity->publicId)) {
+              entity->open = XML_FALSE;
+              result = XML_ERROR_EXTERNAL_ENTITY_HANDLING;
+              goto endEntityValue;
+            }
+            entity->open = XML_FALSE;
+            if (!dtd->paramEntityRead)
+              dtd->keepProcessing = dtd->standalone;
+          }
+          else
+            dtd->keepProcessing = dtd->standalone;
+        }
+        else {
+          entity->open = XML_TRUE;
+          result = storeEntityValue(parser,
+                                    internalEncoding,
+                                    (char *)entity->textPtr,
+                                    (char *)(entity->textPtr
+                                             + entity->textLen));
+          entity->open = XML_FALSE;
+          if (result)
+            goto endEntityValue;
+        }
+        break;
+      }
+#endif /* XML_DTD */
+      /* in the internal subset, PE references are not legal
+         within markup declarations, e.g entity values in this case */
+      eventPtr = entityTextPtr;
+      result = XML_ERROR_PARAM_ENTITY_REF;
+      goto endEntityValue;
+    case XML_TOK_NONE:
+      result = XML_ERROR_NONE;
+      goto endEntityValue;
+    case XML_TOK_ENTITY_REF:
+    case XML_TOK_DATA_CHARS:
+      if (!poolAppend(pool, enc, entityTextPtr, next)) {
+        result = XML_ERROR_NO_MEMORY;
+        goto endEntityValue;
+      }
+      break;
+    case XML_TOK_TRAILING_CR:
+      next = entityTextPtr + enc->minBytesPerChar;
+      /* fall through */
+    case XML_TOK_DATA_NEWLINE:
+      if (pool->end == pool->ptr && !poolGrow(pool)) {
+              result = XML_ERROR_NO_MEMORY;
+        goto endEntityValue;
+      }
+      *(pool->ptr)++ = 0xA;
+      break;
+    case XML_TOK_CHAR_REF:
+      {
+        XML_Char buf[XML_ENCODE_MAX];
+        int i;
+        int n = XmlCharRefNumber(enc, entityTextPtr);
+        if (n < 0) {
+          if (enc == encoding)
+            eventPtr = entityTextPtr;
+          result = XML_ERROR_BAD_CHAR_REF;
+          goto endEntityValue;
+        }
+        n = XmlEncode(n, (ICHAR *)buf);
+        if (!n) {
+          if (enc == encoding)
+            eventPtr = entityTextPtr;
+          result = XML_ERROR_BAD_CHAR_REF;
+          goto endEntityValue;
+        }
+        for (i = 0; i < n; i++) {
+          if (pool->end == pool->ptr && !poolGrow(pool)) {
+            result = XML_ERROR_NO_MEMORY;
+            goto endEntityValue;
+          }
+          *(pool->ptr)++ = buf[i];
+        }
+      }
+      break;
+    case XML_TOK_PARTIAL:
+      if (enc == encoding)
+        eventPtr = entityTextPtr;
+      result = XML_ERROR_INVALID_TOKEN;
+      goto endEntityValue;
+    case XML_TOK_INVALID:
+      if (enc == encoding)
+        eventPtr = next;
+      result = XML_ERROR_INVALID_TOKEN;
+      goto endEntityValue;
+    default:
+      if (enc == encoding)
+        eventPtr = entityTextPtr;
+      result = XML_ERROR_UNEXPECTED_STATE;
+      goto endEntityValue;
+    }
+    entityTextPtr = next;
+  }
+endEntityValue:
+#ifdef XML_DTD
+  prologState.inEntityValue = oldInEntityValue;
+#endif /* XML_DTD */
+  return result;
+}
+
+static void FASTCALL
+normalizeLines(XML_Char *s)
+{
+  XML_Char *p;
+  for (;; s++) {
+    if (*s == XML_T('\0'))
+      return;
+    if (*s == 0xD)
+      break;
+  }
+  p = s;
+  do {
+    if (*s == 0xD) {
+      *p++ = 0xA;
+      if (*++s == 0xA)
+        s++;
+    }
+    else
+      *p++ = *s++;
+  } while (*s);
+  *p = XML_T('\0');
+}
+
+static int
+reportProcessingInstruction(XML_Parser parser, const ENCODING *enc,
+                            const char *start, const char *end)
+{
+  const XML_Char *target;
+  XML_Char *data;
+  const char *tem;
+  if (!processingInstructionHandler) {
+    if (defaultHandler)
+      reportDefault(parser, enc, start, end);
+    return 1;
+  }
+  start += enc->minBytesPerChar * 2;
+  tem = start + XmlNameLength(enc, start);
+  target = poolStoreString(&tempPool, enc, start, tem);
+  if (!target)
+    return 0;
+  poolFinish(&tempPool);
+  data = poolStoreString(&tempPool, enc,
+                        XmlSkipS(enc, tem),
+                        end - enc->minBytesPerChar*2);
+  if (!data)
+    return 0;
+  normalizeLines(data);
+  processingInstructionHandler(handlerArg, target, data);
+  poolClear(&tempPool);
+  return 1;
+}
+
+static int
+reportComment(XML_Parser parser, const ENCODING *enc,
+              const char *start, const char *end)
+{
+  XML_Char *data;
+  if (!commentHandler) {
+    if (defaultHandler)
+      reportDefault(parser, enc, start, end);
+    return 1;
+  }
+  data = poolStoreString(&tempPool,
+                         enc,
+                         start + enc->minBytesPerChar * 4,
+                         end - enc->minBytesPerChar * 3);
+  if (!data)
+    return 0;
+  normalizeLines(data);
+  commentHandler(handlerArg, data);
+  poolClear(&tempPool);
+  return 1;
+}
+
+static void
+reportDefault(XML_Parser parser, const ENCODING *enc,
+              const char *s, const char *end)
+{
+  if (MUST_CONVERT(enc, s)) {
+    const char **eventPP;
+    const char **eventEndPP;
+    if (enc == encoding) {
+      eventPP = &eventPtr;
+      eventEndPP = &eventEndPtr;
+    }
+    else {
+      eventPP = &(openInternalEntities->internalEventPtr);
+      eventEndPP = &(openInternalEntities->internalEventEndPtr);
+    }
+    do {
+      ICHAR *dataPtr = (ICHAR *)dataBuf;
+      XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd);
+      *eventEndPP = s;
+      defaultHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
+      *eventPP = s;
+    } while (s != end);
+  }
+  else
+    defaultHandler(handlerArg, (XML_Char *)s, (XML_Char *)end - (XML_Char *)s);
+}
+
+
+static int
+defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, XML_Bool isCdata,
+                XML_Bool isId, const XML_Char *value, XML_Parser parser)
+{
+  DEFAULT_ATTRIBUTE *att;
+  if (value || isId) {
+    /* The handling of default attributes gets messed up if we have
+       a default which duplicates a non-default. */
+    int i;
+    for (i = 0; i < type->nDefaultAtts; i++)
+      if (attId == type->defaultAtts[i].id)
+        return 1;
+    if (isId && !type->idAtt && !attId->xmlns)
+      type->idAtt = attId;
+  }
+  if (type->nDefaultAtts == type->allocDefaultAtts) {
+    if (type->allocDefaultAtts == 0) {
+      type->allocDefaultAtts = 8;
+      type->defaultAtts = (DEFAULT_ATTRIBUTE *)MALLOC(type->allocDefaultAtts
+                            * sizeof(DEFAULT_ATTRIBUTE));
+      if (!type->defaultAtts)
+        return 0;
+    }
+    else {
+      DEFAULT_ATTRIBUTE *temp;
+      int count = type->allocDefaultAtts * 2;
+      temp = (DEFAULT_ATTRIBUTE *)
+        REALLOC(type->defaultAtts, (count * sizeof(DEFAULT_ATTRIBUTE)));
+      if (temp == NULL)
+        return 0;
+      type->allocDefaultAtts = count;
+      type->defaultAtts = temp;
+    }
+  }
+  att = type->defaultAtts + type->nDefaultAtts;
+  att->id = attId;
+  att->value = value;
+  att->isCdata = isCdata;
+  if (!isCdata)
+    attId->maybeTokenized = XML_TRUE;
+  type->nDefaultAtts += 1;
+  return 1;
+}
+
+static int
+setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  const XML_Char *name;
+  for (name = elementType->name; *name; name++) {
+    if (*name == XML_T(':')) {
+      PREFIX *prefix;
+      const XML_Char *s;
+      for (s = elementType->name; s != name; s++) {
+        if (!poolAppendChar(&dtd->pool, *s))
+          return 0;
+      }
+      if (!poolAppendChar(&dtd->pool, XML_T('\0')))
+        return 0;
+      prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&dtd->pool),
+                                sizeof(PREFIX));
+      if (!prefix)
+        return 0;
+      if (prefix->name == poolStart(&dtd->pool))
+        poolFinish(&dtd->pool);
+      else
+        poolDiscard(&dtd->pool);
+      elementType->prefix = prefix;
+
+    }
+  }
+  return 1;
+}
+
+static ATTRIBUTE_ID *
+getAttributeId(XML_Parser parser, const ENCODING *enc,
+               const char *start, const char *end)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  ATTRIBUTE_ID *id;
+  const XML_Char *name;
+  if (!poolAppendChar(&dtd->pool, XML_T('\0')))
+    return NULL;
+  name = poolStoreString(&dtd->pool, enc, start, end);
+  if (!name)
+    return NULL;
+  /* skip quotation mark - its storage will be re-used (like in name[-1]) */
+  ++name;
+  id = (ATTRIBUTE_ID *)lookup(&dtd->attributeIds, name, sizeof(ATTRIBUTE_ID));
+  if (!id)
+    return NULL;
+  if (id->name != name)
+    poolDiscard(&dtd->pool);
+  else {
+    poolFinish(&dtd->pool);
+    if (!ns)
+      ;
+    else if (name[0] == XML_T('x')
+        && name[1] == XML_T('m')
+        && name[2] == XML_T('l')
+        && name[3] == XML_T('n')
+        && name[4] == XML_T('s')
+        && (name[5] == XML_T('\0') || name[5] == XML_T(':'))) {
+      if (name[5] == XML_T('\0'))
+        id->prefix = &dtd->defaultPrefix;
+      else
+        id->prefix = (PREFIX *)lookup(&dtd->prefixes, name + 6, sizeof(PREFIX));
+      id->xmlns = XML_TRUE;
+    }
+    else {
+      int i;
+      for (i = 0; name[i]; i++) {
+        /* attributes without prefix are *not* in the default namespace */
+        if (name[i] == XML_T(':')) {
+          int j;
+          for (j = 0; j < i; j++) {
+            if (!poolAppendChar(&dtd->pool, name[j]))
+              return NULL;
+          }
+          if (!poolAppendChar(&dtd->pool, XML_T('\0')))
+            return NULL;
+          id->prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&dtd->pool),
+                                        sizeof(PREFIX));
+          if (id->prefix->name == poolStart(&dtd->pool))
+            poolFinish(&dtd->pool);
+          else
+            poolDiscard(&dtd->pool);
+          break;
+        }
+      }
+    }
+  }
+  return id;
+}
+
+#define CONTEXT_SEP XML_T('\f')
+
+static const XML_Char *
+getContext(XML_Parser parser)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  HASH_TABLE_ITER iter;
+  XML_Bool needSep = XML_FALSE;
+
+  if (dtd->defaultPrefix.binding) {
+    int i;
+    int len;
+    if (!poolAppendChar(&tempPool, XML_T('=')))
+      return NULL;
+    len = dtd->defaultPrefix.binding->uriLen;
+    if (namespaceSeparator != XML_T('\0'))
+      len--;
+    for (i = 0; i < len; i++)
+      if (!poolAppendChar(&tempPool, dtd->defaultPrefix.binding->uri[i]))
+        return NULL;
+    needSep = XML_TRUE;
+  }
+
+  hashTableIterInit(&iter, &(dtd->prefixes));
+  for (;;) {
+    int i;
+    int len;
+    const XML_Char *s;
+    PREFIX *prefix = (PREFIX *)hashTableIterNext(&iter);
+    if (!prefix)
+      break;
+    if (!prefix->binding)
+      continue;
+    if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP))
+      return NULL;
+    for (s = prefix->name; *s; s++)
+      if (!poolAppendChar(&tempPool, *s))
+        return NULL;
+    if (!poolAppendChar(&tempPool, XML_T('=')))
+      return NULL;
+    len = prefix->binding->uriLen;
+    if (namespaceSeparator != XML_T('\0'))
+      len--;
+    for (i = 0; i < len; i++)
+      if (!poolAppendChar(&tempPool, prefix->binding->uri[i]))
+        return NULL;
+    needSep = XML_TRUE;
+  }
+
+
+  hashTableIterInit(&iter, &(dtd->generalEntities));
+  for (;;) {
+    const XML_Char *s;
+    ENTITY *e = (ENTITY *)hashTableIterNext(&iter);
+    if (!e)
+      break;
+    if (!e->open)
+      continue;
+    if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP))
+      return NULL;
+    for (s = e->name; *s; s++)
+      if (!poolAppendChar(&tempPool, *s))
+        return 0;
+    needSep = XML_TRUE;
+  }
+
+  if (!poolAppendChar(&tempPool, XML_T('\0')))
+    return NULL;
+  return tempPool.start;
+}
+
+static XML_Bool
+setContext(XML_Parser parser, const XML_Char *context)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  const XML_Char *s = context;
+
+  while (*context != XML_T('\0')) {
+    if (*s == CONTEXT_SEP || *s == XML_T('\0')) {
+      ENTITY *e;
+      if (!poolAppendChar(&tempPool, XML_T('\0')))
+        return XML_FALSE;
+      e = (ENTITY *)lookup(&dtd->generalEntities, poolStart(&tempPool), 0);
+      if (e)
+        e->open = XML_TRUE;
+      if (*s != XML_T('\0'))
+        s++;
+      context = s;
+      poolDiscard(&tempPool);
+    }
+    else if (*s == XML_T('=')) {
+      PREFIX *prefix;
+      if (poolLength(&tempPool) == 0)
+        prefix = &dtd->defaultPrefix;
+      else {
+        if (!poolAppendChar(&tempPool, XML_T('\0')))
+          return XML_FALSE;
+        prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&tempPool),
+                                  sizeof(PREFIX));
+        if (!prefix)
+          return XML_FALSE;
+        if (prefix->name == poolStart(&tempPool)) {
+          prefix->name = poolCopyString(&dtd->pool, prefix->name);
+          if (!prefix->name)
+            return XML_FALSE;
+        }
+        poolDiscard(&tempPool);
+      }
+      for (context = s + 1;
+           *context != CONTEXT_SEP && *context != XML_T('\0');
+           context++)
+        if (!poolAppendChar(&tempPool, *context))
+          return XML_FALSE;
+      if (!poolAppendChar(&tempPool, XML_T('\0')))
+        return XML_FALSE;
+      if (addBinding(parser, prefix, 0, poolStart(&tempPool),
+                     &inheritedBindings) != XML_ERROR_NONE)
+        return XML_FALSE;
+      poolDiscard(&tempPool);
+      if (*context != XML_T('\0'))
+        ++context;
+      s = context;
+    }
+    else {
+      if (!poolAppendChar(&tempPool, *s))
+        return XML_FALSE;
+      s++;
+    }
+  }
+  return XML_TRUE;
+}
+
+static void FASTCALL
+normalizePublicId(XML_Char *publicId)
+{
+  XML_Char *p = publicId;
+  XML_Char *s;
+  for (s = publicId; *s; s++) {
+    switch (*s) {
+    case 0x20:
+    case 0xD:
+    case 0xA:
+      if (p != publicId && p[-1] != 0x20)
+        *p++ = 0x20;
+      break;
+    default:
+      *p++ = *s;
+    }
+  }
+  if (p != publicId && p[-1] == 0x20)
+    --p;
+  *p = XML_T('\0');
+}
+
+static DTD *
+dtdCreate(const XML_Memory_Handling_Suite *ms)
+{
+  DTD *p = (DTD *)ms->malloc_fcn(sizeof(DTD));
+  if (p == NULL)
+    return p;
+  poolInit(&(p->pool), ms);
+#ifdef XML_DTD
+  poolInit(&(p->entityValuePool), ms);
+#endif /* XML_DTD */
+  hashTableInit(&(p->generalEntities), ms);
+  hashTableInit(&(p->elementTypes), ms);
+  hashTableInit(&(p->attributeIds), ms);
+  hashTableInit(&(p->prefixes), ms);
+#ifdef XML_DTD
+  p->paramEntityRead = XML_FALSE;
+  hashTableInit(&(p->paramEntities), ms);
+#endif /* XML_DTD */
+  p->defaultPrefix.name = NULL;
+  p->defaultPrefix.binding = NULL;
+
+  p->in_eldecl = XML_FALSE;
+  p->scaffIndex = NULL;
+  p->scaffold = NULL;
+  p->scaffLevel = 0;
+  p->scaffSize = 0;
+  p->scaffCount = 0;
+  p->contentStringLen = 0;
+
+  p->keepProcessing = XML_TRUE;
+  p->hasParamEntityRefs = XML_FALSE;
+  p->standalone = XML_FALSE;
+  return p;
+}
+
+static void
+dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms)
+{
+  HASH_TABLE_ITER iter;
+  hashTableIterInit(&iter, &(p->elementTypes));
+  for (;;) {
+    ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter);
+    if (!e)
+      break;
+    if (e->allocDefaultAtts != 0)
+      ms->free_fcn(e->defaultAtts);
+  }
+  hashTableClear(&(p->generalEntities));
+#ifdef XML_DTD
+  p->paramEntityRead = XML_FALSE;
+  hashTableClear(&(p->paramEntities));
+#endif /* XML_DTD */
+  hashTableClear(&(p->elementTypes));
+  hashTableClear(&(p->attributeIds));
+  hashTableClear(&(p->prefixes));
+  poolClear(&(p->pool));
+#ifdef XML_DTD
+  poolClear(&(p->entityValuePool));
+#endif /* XML_DTD */
+  p->defaultPrefix.name = NULL;
+  p->defaultPrefix.binding = NULL;
+
+  p->in_eldecl = XML_FALSE;
+
+  ms->free_fcn(p->scaffIndex);
+  p->scaffIndex = NULL;
+  ms->free_fcn(p->scaffold);
+  p->scaffold = NULL;
+
+  p->scaffLevel = 0;
+  p->scaffSize = 0;
+  p->scaffCount = 0;
+  p->contentStringLen = 0;
+
+  p->keepProcessing = XML_TRUE;
+  p->hasParamEntityRefs = XML_FALSE;
+  p->standalone = XML_FALSE;
+}
+
+static void
+dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms)
+{
+  HASH_TABLE_ITER iter;
+  hashTableIterInit(&iter, &(p->elementTypes));
+  for (;;) {
+    ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter);
+    if (!e)
+      break;
+    if (e->allocDefaultAtts != 0)
+      ms->free_fcn(e->defaultAtts);
+  }
+  hashTableDestroy(&(p->generalEntities));
+#ifdef XML_DTD
+  hashTableDestroy(&(p->paramEntities));
+#endif /* XML_DTD */
+  hashTableDestroy(&(p->elementTypes));
+  hashTableDestroy(&(p->attributeIds));
+  hashTableDestroy(&(p->prefixes));
+  poolDestroy(&(p->pool));
+#ifdef XML_DTD
+  poolDestroy(&(p->entityValuePool));
+#endif /* XML_DTD */
+  if (isDocEntity) {
+    ms->free_fcn(p->scaffIndex);
+    ms->free_fcn(p->scaffold);
+  }
+  ms->free_fcn(p);
+}
+
+/* Do a deep copy of the DTD. Return 0 for out of memory, non-zero otherwise.
+   The new DTD has already been initialized.
+*/
+static int
+dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
+{
+  HASH_TABLE_ITER iter;
+
+  /* Copy the prefix table. */
+
+  hashTableIterInit(&iter, &(oldDtd->prefixes));
+  for (;;) {
+    const XML_Char *name;
+    const PREFIX *oldP = (PREFIX *)hashTableIterNext(&iter);
+    if (!oldP)
+      break;
+    name = poolCopyString(&(newDtd->pool), oldP->name);
+    if (!name)
+      return 0;
+    if (!lookup(&(newDtd->prefixes), name, sizeof(PREFIX)))
+      return 0;
+  }
+
+  hashTableIterInit(&iter, &(oldDtd->attributeIds));
+
+  /* Copy the attribute id table. */
+
+  for (;;) {
+    ATTRIBUTE_ID *newA;
+    const XML_Char *name;
+    const ATTRIBUTE_ID *oldA = (ATTRIBUTE_ID *)hashTableIterNext(&iter);
+
+    if (!oldA)
+      break;
+    /* Remember to allocate the scratch byte before the name. */
+    if (!poolAppendChar(&(newDtd->pool), XML_T('\0')))
+      return 0;
+    name = poolCopyString(&(newDtd->pool), oldA->name);
+    if (!name)
+      return 0;
+    ++name;
+    newA = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), name,
+                                  sizeof(ATTRIBUTE_ID));
+    if (!newA)
+      return 0;
+    newA->maybeTokenized = oldA->maybeTokenized;
+    if (oldA->prefix) {
+      newA->xmlns = oldA->xmlns;
+      if (oldA->prefix == &oldDtd->defaultPrefix)
+        newA->prefix = &newDtd->defaultPrefix;
+      else
+        newA->prefix = (PREFIX *)lookup(&(newDtd->prefixes),
+                                        oldA->prefix->name, 0);
+    }
+  }
+
+  /* Copy the element type table. */
+
+  hashTableIterInit(&iter, &(oldDtd->elementTypes));
+
+  for (;;) {
+    int i;
+    ELEMENT_TYPE *newE;
+    const XML_Char *name;
+    const ELEMENT_TYPE *oldE = (ELEMENT_TYPE *)hashTableIterNext(&iter);
+    if (!oldE)
+      break;
+    name = poolCopyString(&(newDtd->pool), oldE->name);
+    if (!name)
+      return 0;
+    newE = (ELEMENT_TYPE *)lookup(&(newDtd->elementTypes), name,
+                                  sizeof(ELEMENT_TYPE));
+    if (!newE)
+      return 0;
+    if (oldE->nDefaultAtts) {
+      newE->defaultAtts = (DEFAULT_ATTRIBUTE *)
+          ms->malloc_fcn(oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE));
+      if (!newE->defaultAtts) {
+        ms->free_fcn(newE);
+        return 0;
+      }
+    }
+    if (oldE->idAtt)
+      newE->idAtt = (ATTRIBUTE_ID *)
+          lookup(&(newDtd->attributeIds), oldE->idAtt->name, 0);
+    newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts;
+    if (oldE->prefix)
+      newE->prefix = (PREFIX *)lookup(&(newDtd->prefixes),
+                                      oldE->prefix->name, 0);
+    for (i = 0; i < newE->nDefaultAtts; i++) {
+      newE->defaultAtts[i].id = (ATTRIBUTE_ID *)
+          lookup(&(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0);
+      newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata;
+      if (oldE->defaultAtts[i].value) {
+        newE->defaultAtts[i].value
+            = poolCopyString(&(newDtd->pool), oldE->defaultAtts[i].value);
+        if (!newE->defaultAtts[i].value)
+          return 0;
+      }
+      else
+        newE->defaultAtts[i].value = NULL;
+    }
+  }
+
+  /* Copy the entity tables. */
+  if (!copyEntityTable(&(newDtd->generalEntities),
+                       &(newDtd->pool),
+                       &(oldDtd->generalEntities)))
+      return 0;
+
+#ifdef XML_DTD
+  if (!copyEntityTable(&(newDtd->paramEntities),
+                       &(newDtd->pool),
+                       &(oldDtd->paramEntities)))
+      return 0;
+  newDtd->paramEntityRead = oldDtd->paramEntityRead;
+#endif /* XML_DTD */
+
+  newDtd->keepProcessing = oldDtd->keepProcessing;
+  newDtd->hasParamEntityRefs = oldDtd->hasParamEntityRefs;
+  newDtd->standalone = oldDtd->standalone;
+
+  /* Don't want deep copying for scaffolding */
+  newDtd->in_eldecl = oldDtd->in_eldecl;
+  newDtd->scaffold = oldDtd->scaffold;
+  newDtd->contentStringLen = oldDtd->contentStringLen;
+  newDtd->scaffSize = oldDtd->scaffSize;
+  newDtd->scaffLevel = oldDtd->scaffLevel;
+  newDtd->scaffIndex = oldDtd->scaffIndex;
+
+  return 1;
+}  /* End dtdCopy */
+
+static int
+copyEntityTable(HASH_TABLE *newTable,
+                STRING_POOL *newPool,
+                const HASH_TABLE *oldTable)
+{
+  HASH_TABLE_ITER iter;
+  const XML_Char *cachedOldBase = NULL;
+  const XML_Char *cachedNewBase = NULL;
+
+  hashTableIterInit(&iter, oldTable);
+
+  for (;;) {
+    ENTITY *newE;
+    const XML_Char *name;
+    const ENTITY *oldE = (ENTITY *)hashTableIterNext(&iter);
+    if (!oldE)
+      break;
+    name = poolCopyString(newPool, oldE->name);
+    if (!name)
+      return 0;
+    newE = (ENTITY *)lookup(newTable, name, sizeof(ENTITY));
+    if (!newE)
+      return 0;
+    if (oldE->systemId) {
+      const XML_Char *tem = poolCopyString(newPool, oldE->systemId);
+      if (!tem)
+        return 0;
+      newE->systemId = tem;
+      if (oldE->base) {
+        if (oldE->base == cachedOldBase)
+          newE->base = cachedNewBase;
+        else {
+          cachedOldBase = oldE->base;
+          tem = poolCopyString(newPool, cachedOldBase);
+          if (!tem)
+            return 0;
+          cachedNewBase = newE->base = tem;
+        }
+      }
+      if (oldE->publicId) {
+        tem = poolCopyString(newPool, oldE->publicId);
+        if (!tem)
+          return 0;
+        newE->publicId = tem;
+      }
+    }
+    else {
+      const XML_Char *tem = poolCopyStringN(newPool, oldE->textPtr,
+                                            oldE->textLen);
+      if (!tem)
+        return 0;
+      newE->textPtr = tem;
+      newE->textLen = oldE->textLen;
+    }
+    if (oldE->notation) {
+      const XML_Char *tem = poolCopyString(newPool, oldE->notation);
+      if (!tem)
+        return 0;
+      newE->notation = tem;
+    }
+    newE->is_param = oldE->is_param;
+    newE->is_internal = oldE->is_internal;
+  }
+  return 1;
+}
+
+#define INIT_POWER 6
+
+static XML_Bool FASTCALL
+keyeq(KEY s1, KEY s2)
+{
+  for (; *s1 == *s2; s1++, s2++)
+    if (*s1 == 0)
+      return XML_TRUE;
+  return XML_FALSE;
+}
+
+static unsigned long FASTCALL
+hash(KEY s)
+{
+  unsigned long h = 0;
+  while (*s)
+    h = CHAR_HASH(h, *s++);
+  return h;
+}
+
+static NAMED *
+lookup(HASH_TABLE *table, KEY name, size_t createSize)
+{
+  size_t i;
+  if (table->size == 0) {
+    size_t tsize;
+    if (!createSize)
+      return NULL;
+    table->power = INIT_POWER;
+    /* table->size is a power of 2 */
+    table->size = (size_t)1 << INIT_POWER;
+    tsize = table->size * sizeof(NAMED *);
+    table->v = (NAMED **)table->mem->malloc_fcn(tsize);
+    if (!table->v)
+      return NULL;
+    memset(table->v, 0, tsize);
+    i = hash(name) & ((unsigned long)table->size - 1);
+  }
+  else {
+    unsigned long h = hash(name);
+    unsigned long mask = (unsigned long)table->size - 1;
+    unsigned char step = 0;
+    i = h & mask;
+    while (table->v[i]) {
+      if (keyeq(name, table->v[i]->name))
+        return table->v[i];
+      if (!step)
+        step = PROBE_STEP(h, mask, table->power);
+      i < step ? (i += table->size - step) : (i -= step);
+    }
+    if (!createSize)
+      return NULL;
+
+    /* check for overflow (table is half full) */
+    if (table->used >> (table->power - 1)) {
+      unsigned char newPower = table->power + 1;
+      size_t newSize = (size_t)1 << newPower;
+      unsigned long newMask = (unsigned long)newSize - 1;
+      size_t tsize = newSize * sizeof(NAMED *);
+      NAMED **newV = (NAMED **)table->mem->malloc_fcn(tsize);
+      if (!newV)
+        return NULL;
+      memset(newV, 0, tsize);
+      for (i = 0; i < table->size; i++)
+        if (table->v[i]) {
+          unsigned long newHash = hash(table->v[i]->name);
+          size_t j = newHash & newMask;
+          step = 0;
+          while (newV[j]) {
+            if (!step)
+              step = PROBE_STEP(newHash, newMask, newPower);
+            j < step ? (j += newSize - step) : (j -= step);
+          }
+          newV[j] = table->v[i];
+        }
+      table->mem->free_fcn(table->v);
+      table->v = newV;
+      table->power = newPower;
+      table->size = newSize;
+      i = h & newMask;
+      step = 0;
+      while (table->v[i]) {
+        if (!step)
+          step = PROBE_STEP(h, newMask, newPower);
+        i < step ? (i += newSize - step) : (i -= step);
+      }
+    }
+  }
+  table->v[i] = (NAMED *)table->mem->malloc_fcn(createSize);
+  if (!table->v[i])
+    return NULL;
+  memset(table->v[i], 0, createSize);
+  table->v[i]->name = name;
+  (table->used)++;
+  return table->v[i];
+}
+
+static void FASTCALL
+hashTableClear(HASH_TABLE *table)
+{
+  size_t i;
+  for (i = 0; i < table->size; i++) {
+    table->mem->free_fcn(table->v[i]);
+    table->v[i] = NULL;
+  }
+  table->used = 0;
+}
+
+static void FASTCALL
+hashTableDestroy(HASH_TABLE *table)
+{
+  size_t i;
+  for (i = 0; i < table->size; i++)
+    table->mem->free_fcn(table->v[i]);
+  table->mem->free_fcn(table->v);
+}
+
+static void FASTCALL
+hashTableInit(HASH_TABLE *p, const XML_Memory_Handling_Suite *ms)
+{
+  p->power = 0;
+  p->size = 0;
+  p->used = 0;
+  p->v = NULL;
+  p->mem = ms;
+}
+
+static void FASTCALL
+hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table)
+{
+  iter->p = table->v;
+  iter->end = iter->p + table->size;
+}
+
+static NAMED * FASTCALL
+hashTableIterNext(HASH_TABLE_ITER *iter)
+{
+  while (iter->p != iter->end) {
+    NAMED *tem = *(iter->p)++;
+    if (tem)
+      return tem;
+  }
+  return NULL;
+}
+
+static void FASTCALL
+poolInit(STRING_POOL *pool, const XML_Memory_Handling_Suite *ms)
+{
+  pool->blocks = NULL;
+  pool->freeBlocks = NULL;
+  pool->start = NULL;
+  pool->ptr = NULL;
+  pool->end = NULL;
+  pool->mem = ms;
+}
+
+static void FASTCALL
+poolClear(STRING_POOL *pool)
+{
+  if (!pool->freeBlocks)
+    pool->freeBlocks = pool->blocks;
+  else {
+    BLOCK *p = pool->blocks;
+    while (p) {
+      BLOCK *tem = p->next;
+      p->next = pool->freeBlocks;
+      pool->freeBlocks = p;
+      p = tem;
+    }
+  }
+  pool->blocks = NULL;
+  pool->start = NULL;
+  pool->ptr = NULL;
+  pool->end = NULL;
+}
+
+static void FASTCALL
+poolDestroy(STRING_POOL *pool)
+{
+  BLOCK *p = pool->blocks;
+  while (p) {
+    BLOCK *tem = p->next;
+    pool->mem->free_fcn(p);
+    p = tem;
+  }
+  p = pool->freeBlocks;
+  while (p) {
+    BLOCK *tem = p->next;
+    pool->mem->free_fcn(p);
+    p = tem;
+  }
+}
+
+static XML_Char *
+poolAppend(STRING_POOL *pool, const ENCODING *enc,
+           const char *ptr, const char *end)
+{
+  if (!pool->ptr && !poolGrow(pool))
+    return NULL;
+  for (;;) {
+    XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end);
+    if (ptr == end)
+      break;
+    if (!poolGrow(pool))
+      return NULL;
+  }
+  return pool->start;
+}
+
+static const XML_Char * FASTCALL
+poolCopyString(STRING_POOL *pool, const XML_Char *s)
+{
+  do {
+    if (!poolAppendChar(pool, *s))
+      return NULL;
+  } while (*s++);
+  s = pool->start;
+  poolFinish(pool);
+  return s;
+}
+
+static const XML_Char *
+poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n)
+{
+  if (!pool->ptr && !poolGrow(pool))
+    return NULL;
+  for (; n > 0; --n, s++) {
+    if (!poolAppendChar(pool, *s))
+      return NULL;
+  }
+  s = pool->start;
+  poolFinish(pool);
+  return s;
+}
+
+static const XML_Char * FASTCALL
+poolAppendString(STRING_POOL *pool, const XML_Char *s)
+{
+  while (*s) {
+    if (!poolAppendChar(pool, *s))
+      return NULL;
+    s++;
+  }
+  return pool->start;
+}
+
+static XML_Char *
+poolStoreString(STRING_POOL *pool, const ENCODING *enc,
+                const char *ptr, const char *end)
+{
+  if (!poolAppend(pool, enc, ptr, end))
+    return NULL;
+  if (pool->ptr == pool->end && !poolGrow(pool))
+    return NULL;
+  *(pool->ptr)++ = 0;
+  return pool->start;
+}
+
+static XML_Bool FASTCALL
+poolGrow(STRING_POOL *pool)
+{
+  if (pool->freeBlocks) {
+    if (pool->start == 0) {
+      pool->blocks = pool->freeBlocks;
+      pool->freeBlocks = pool->freeBlocks->next;
+      pool->blocks->next = NULL;
+      pool->start = pool->blocks->s;
+      pool->end = pool->start + pool->blocks->size;
+      pool->ptr = pool->start;
+      return XML_TRUE;
+    }
+    if (pool->end - pool->start < pool->freeBlocks->size) {
+      BLOCK *tem = pool->freeBlocks->next;
+      pool->freeBlocks->next = pool->blocks;
+      pool->blocks = pool->freeBlocks;
+      pool->freeBlocks = tem;
+      memcpy(pool->blocks->s, pool->start,
+             (pool->end - pool->start) * sizeof(XML_Char));
+      pool->ptr = pool->blocks->s + (pool->ptr - pool->start);
+      pool->start = pool->blocks->s;
+      pool->end = pool->start + pool->blocks->size;
+      return XML_TRUE;
+    }
+  }
+  if (pool->blocks && pool->start == pool->blocks->s) {
+    int blockSize = (pool->end - pool->start)*2;
+    pool->blocks = (BLOCK *)
+      pool->mem->realloc_fcn(pool->blocks,
+                             (offsetof(BLOCK, s)
+                              + blockSize * sizeof(XML_Char)));
+    if (pool->blocks == NULL)
+      return XML_FALSE;
+    pool->blocks->size = blockSize;
+    pool->ptr = pool->blocks->s + (pool->ptr - pool->start);
+    pool->start = pool->blocks->s;
+    pool->end = pool->start + blockSize;
+  }
+  else {
+    BLOCK *tem;
+    int blockSize = pool->end - pool->start;
+    if (blockSize < INIT_BLOCK_SIZE)
+      blockSize = INIT_BLOCK_SIZE;
+    else
+      blockSize *= 2;
+    tem = (BLOCK *)pool->mem->malloc_fcn(offsetof(BLOCK, s)
+                                        + blockSize * sizeof(XML_Char));
+    if (!tem)
+      return XML_FALSE;
+    tem->size = blockSize;
+    tem->next = pool->blocks;
+    pool->blocks = tem;
+    if (pool->ptr != pool->start)
+      memcpy(tem->s, pool->start,
+             (pool->ptr - pool->start) * sizeof(XML_Char));
+    pool->ptr = tem->s + (pool->ptr - pool->start);
+    pool->start = tem->s;
+    pool->end = tem->s + blockSize;
+  }
+  return XML_TRUE;
+}
+
+static int FASTCALL
+nextScaffoldPart(XML_Parser parser)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  CONTENT_SCAFFOLD * me;
+  int next;
+
+  if (!dtd->scaffIndex) {
+    dtd->scaffIndex = (int *)MALLOC(groupSize * sizeof(int));
+    if (!dtd->scaffIndex)
+      return -1;
+    dtd->scaffIndex[0] = 0;
+  }
+
+  if (dtd->scaffCount >= dtd->scaffSize) {
+    CONTENT_SCAFFOLD *temp;
+    if (dtd->scaffold) {
+      temp = (CONTENT_SCAFFOLD *)
+        REALLOC(dtd->scaffold, dtd->scaffSize * 2 * sizeof(CONTENT_SCAFFOLD));
+      if (temp == NULL)
+        return -1;
+      dtd->scaffSize *= 2;
+    }
+    else {
+      temp = (CONTENT_SCAFFOLD *)MALLOC(INIT_SCAFFOLD_ELEMENTS
+                                        * sizeof(CONTENT_SCAFFOLD));
+      if (temp == NULL)
+        return -1;
+      dtd->scaffSize = INIT_SCAFFOLD_ELEMENTS;
+    }
+    dtd->scaffold = temp;
+  }
+  next = dtd->scaffCount++;
+  me = &dtd->scaffold[next];
+  if (dtd->scaffLevel) {
+    CONTENT_SCAFFOLD *parent = &dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel-1]];
+    if (parent->lastchild) {
+      dtd->scaffold[parent->lastchild].nextsib = next;
+    }
+    if (!parent->childcnt)
+      parent->firstchild = next;
+    parent->lastchild = next;
+    parent->childcnt++;
+  }
+  me->firstchild = me->lastchild = me->childcnt = me->nextsib = 0;
+  return next;
+}
+
+static void
+build_node(XML_Parser parser,
+           int src_node,
+           XML_Content *dest,
+           XML_Content **contpos,
+           XML_Char **strpos)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  dest->type = dtd->scaffold[src_node].type;
+  dest->quant = dtd->scaffold[src_node].quant;
+  if (dest->type == XML_CTYPE_NAME) {
+    const XML_Char *src;
+    dest->name = *strpos;
+    src = dtd->scaffold[src_node].name;
+    for (;;) {
+      *(*strpos)++ = *src;
+      if (!*src)
+        break;
+      src++;
+    }
+    dest->numchildren = 0;
+    dest->children = NULL;
+  }
+  else {
+    unsigned int i;
+    int cn;
+    dest->numchildren = dtd->scaffold[src_node].childcnt;
+    dest->children = *contpos;
+    *contpos += dest->numchildren;
+    for (i = 0, cn = dtd->scaffold[src_node].firstchild;
+         i < dest->numchildren;
+         i++, cn = dtd->scaffold[cn].nextsib) {
+      build_node(parser, cn, &(dest->children[i]), contpos, strpos);
+    }
+    dest->name = NULL;
+  }
+}
+
+static XML_Content *
+build_model (XML_Parser parser)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  XML_Content *ret;
+  XML_Content *cpos;
+  XML_Char * str;
+  int allocsize = (dtd->scaffCount * sizeof(XML_Content)
+                   + (dtd->contentStringLen * sizeof(XML_Char)));
+
+  ret = (XML_Content *)MALLOC(allocsize);
+  if (!ret)
+    return NULL;
+
+  str =  (XML_Char *) (&ret[dtd->scaffCount]);
+  cpos = &ret[1];
+
+  build_node(parser, 0, ret, &cpos, &str);
+  return ret;
+}
+
+static ELEMENT_TYPE *
+getElementType(XML_Parser parser,
+               const ENCODING *enc,
+               const char *ptr,
+               const char *end)
+{
+  DTD * const dtd = _dtd;  /* save one level of indirection */
+  const XML_Char *name = poolStoreString(&dtd->pool, enc, ptr, end);
+  ELEMENT_TYPE *ret;
+
+  if (!name)
+    return NULL;
+  ret = (ELEMENT_TYPE *) lookup(&dtd->elementTypes, name, sizeof(ELEMENT_TYPE));
+  if (!ret)
+    return NULL;
+  if (ret->name != name)
+    poolDiscard(&dtd->pool);
+  else {
+    poolFinish(&dtd->pool);
+    if (!setElementTypePrefix(parser, ret))
+      return NULL;
+  }
+  return ret;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.lo
new file mode 100644
index 00000000..be3d0204
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.lo
@@ -0,0 +1,12 @@
+# lib/xmlparse.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/xmlparse.o'
+
+# Name of the non-PIC object.
+non_pic_object='xmlparse.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.o
new file mode 100644
index 00000000..1171fd32
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlparse.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.c
new file mode 100644
index 00000000..83c0d71f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.c
@@ -0,0 +1,1323 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#ifdef COMPILED_FROM_DSP
+#include "winconfig.h"
+#elif defined(MACOS_CLASSIC)
+#include "macconfig.h"
+#else
+#ifdef HAVE_EXPAT_CONFIG_H
+#include <expat_config.h>
+#endif
+#endif /* ndef COMPILED_FROM_DSP */
+
+#include "internal.h"
+#include "xmlrole.h"
+#include "ascii.h"
+
+/* Doesn't check:
+
+ that ,| are not mixed in a model group
+ content of literals
+
+*/
+
+static const char KW_ANY[] = {
+    ASCII_A, ASCII_N, ASCII_Y, '\0' };
+static const char KW_ATTLIST[] = {
+    ASCII_A, ASCII_T, ASCII_T, ASCII_L, ASCII_I, ASCII_S, ASCII_T, '\0' };
+static const char KW_CDATA[] = {
+    ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
+static const char KW_DOCTYPE[] = {
+    ASCII_D, ASCII_O, ASCII_C, ASCII_T, ASCII_Y, ASCII_P, ASCII_E, '\0' };
+static const char KW_ELEMENT[] = {
+    ASCII_E, ASCII_L, ASCII_E, ASCII_M, ASCII_E, ASCII_N, ASCII_T, '\0' };
+static const char KW_EMPTY[] = {
+    ASCII_E, ASCII_M, ASCII_P, ASCII_T, ASCII_Y, '\0' };
+static const char KW_ENTITIES[] = {
+    ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S,
+    '\0' };
+static const char KW_ENTITY[] = {
+    ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' };
+static const char KW_FIXED[] = {
+    ASCII_F, ASCII_I, ASCII_X, ASCII_E, ASCII_D, '\0' };
+static const char KW_ID[] = {
+    ASCII_I, ASCII_D, '\0' };
+static const char KW_IDREF[] = {
+    ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' };
+static const char KW_IDREFS[] = {
+    ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' };
+static const char KW_IGNORE[] = {
+    ASCII_I, ASCII_G, ASCII_N, ASCII_O, ASCII_R, ASCII_E, '\0' };
+static const char KW_IMPLIED[] = {
+    ASCII_I, ASCII_M, ASCII_P, ASCII_L, ASCII_I, ASCII_E, ASCII_D, '\0' };
+static const char KW_INCLUDE[] = {
+    ASCII_I, ASCII_N, ASCII_C, ASCII_L, ASCII_U, ASCII_D, ASCII_E, '\0' };
+static const char KW_NDATA[] = {
+    ASCII_N, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
+static const char KW_NMTOKEN[] = {
+    ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' };
+static const char KW_NMTOKENS[] = {
+    ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S,
+    '\0' };
+static const char KW_NOTATION[] =
+    { ASCII_N, ASCII_O, ASCII_T, ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N,
+      '\0' };
+static const char KW_PCDATA[] = {
+    ASCII_P, ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
+static const char KW_PUBLIC[] = {
+    ASCII_P, ASCII_U, ASCII_B, ASCII_L, ASCII_I, ASCII_C, '\0' };
+static const char KW_REQUIRED[] = {
+    ASCII_R, ASCII_E, ASCII_Q, ASCII_U, ASCII_I, ASCII_R, ASCII_E, ASCII_D,
+    '\0' };
+static const char KW_SYSTEM[] = {
+    ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, ASCII_M, '\0' };
+
+#ifndef MIN_BYTES_PER_CHAR
+#define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar)
+#endif
+
+#ifdef XML_DTD
+#define setTopLevel(state) \
+  ((state)->handler = ((state)->documentEntity \
+                       ? internalSubset \
+                       : externalSubset1))
+#else /* not XML_DTD */
+#define setTopLevel(state) ((state)->handler = internalSubset)
+#endif /* not XML_DTD */
+
+typedef int PTRCALL PROLOG_HANDLER(PROLOG_STATE *state,
+                                   int tok,
+                                   const char *ptr,
+                                   const char *end,
+                                   const ENCODING *enc);
+
+static PROLOG_HANDLER
+  prolog0, prolog1, prolog2,
+  doctype0, doctype1, doctype2, doctype3, doctype4, doctype5,
+  internalSubset,
+  entity0, entity1, entity2, entity3, entity4, entity5, entity6,
+  entity7, entity8, entity9, entity10,
+  notation0, notation1, notation2, notation3, notation4,
+  attlist0, attlist1, attlist2, attlist3, attlist4, attlist5, attlist6,
+  attlist7, attlist8, attlist9,
+  element0, element1, element2, element3, element4, element5, element6,
+  element7,
+#ifdef XML_DTD
+  externalSubset0, externalSubset1,
+  condSect0, condSect1, condSect2,
+#endif /* XML_DTD */
+  declClose,
+  error;
+
+static int FASTCALL common(PROLOG_STATE *state, int tok);
+
+static int PTRCALL
+prolog0(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    state->handler = prolog1;
+    return XML_ROLE_NONE;
+  case XML_TOK_XML_DECL:
+    state->handler = prolog1;
+    return XML_ROLE_XML_DECL;
+  case XML_TOK_PI:
+    state->handler = prolog1;
+    return XML_ROLE_PI;
+  case XML_TOK_COMMENT:
+    state->handler = prolog1;
+    return XML_ROLE_COMMENT;
+  case XML_TOK_BOM:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_OPEN:
+    if (!XmlNameMatchesAscii(enc,
+                             ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+                             end,
+                             KW_DOCTYPE))
+      break;
+    state->handler = doctype0;
+    return XML_ROLE_DOCTYPE_NONE;
+  case XML_TOK_INSTANCE_START:
+    state->handler = error;
+    return XML_ROLE_INSTANCE_START;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+prolog1(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_PI:
+    return XML_ROLE_PI;
+  case XML_TOK_COMMENT:
+    return XML_ROLE_COMMENT;
+  case XML_TOK_BOM:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_OPEN:
+    if (!XmlNameMatchesAscii(enc,
+                             ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+                             end,
+                             KW_DOCTYPE))
+      break;
+    state->handler = doctype0;
+    return XML_ROLE_DOCTYPE_NONE;
+  case XML_TOK_INSTANCE_START:
+    state->handler = error;
+    return XML_ROLE_INSTANCE_START;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+prolog2(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_PI:
+    return XML_ROLE_PI;
+  case XML_TOK_COMMENT:
+    return XML_ROLE_COMMENT;
+  case XML_TOK_INSTANCE_START:
+    state->handler = error;
+    return XML_ROLE_INSTANCE_START;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+doctype0(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_DOCTYPE_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = doctype1;
+    return XML_ROLE_DOCTYPE_NAME;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+doctype1(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_DOCTYPE_NONE;
+  case XML_TOK_OPEN_BRACKET:
+    state->handler = internalSubset;
+    return XML_ROLE_DOCTYPE_INTERNAL_SUBSET;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = prolog2;
+    return XML_ROLE_DOCTYPE_CLOSE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) {
+      state->handler = doctype3;
+      return XML_ROLE_DOCTYPE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) {
+      state->handler = doctype2;
+      return XML_ROLE_DOCTYPE_NONE;
+    }
+    break;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+doctype2(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_DOCTYPE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = doctype3;
+    return XML_ROLE_DOCTYPE_PUBLIC_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+doctype3(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_DOCTYPE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = doctype4;
+    return XML_ROLE_DOCTYPE_SYSTEM_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+doctype4(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_DOCTYPE_NONE;
+  case XML_TOK_OPEN_BRACKET:
+    state->handler = internalSubset;
+    return XML_ROLE_DOCTYPE_INTERNAL_SUBSET;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = prolog2;
+    return XML_ROLE_DOCTYPE_CLOSE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+doctype5(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_DOCTYPE_NONE;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = prolog2;
+    return XML_ROLE_DOCTYPE_CLOSE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+internalSubset(PROLOG_STATE *state,
+               int tok,
+               const char *ptr,
+               const char *end,
+               const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_OPEN:
+    if (XmlNameMatchesAscii(enc,
+                            ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+                            end,
+                            KW_ENTITY)) {
+      state->handler = entity0;
+      return XML_ROLE_ENTITY_NONE;
+    }
+    if (XmlNameMatchesAscii(enc,
+                            ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+                            end,
+                            KW_ATTLIST)) {
+      state->handler = attlist0;
+      return XML_ROLE_ATTLIST_NONE;
+    }
+    if (XmlNameMatchesAscii(enc,
+                            ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+                            end,
+                            KW_ELEMENT)) {
+      state->handler = element0;
+      return XML_ROLE_ELEMENT_NONE;
+    }
+    if (XmlNameMatchesAscii(enc,
+                            ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+                            end,
+                            KW_NOTATION)) {
+      state->handler = notation0;
+      return XML_ROLE_NOTATION_NONE;
+    }
+    break;
+  case XML_TOK_PI:
+    return XML_ROLE_PI;
+  case XML_TOK_COMMENT:
+    return XML_ROLE_COMMENT;
+  case XML_TOK_PARAM_ENTITY_REF:
+    return XML_ROLE_PARAM_ENTITY_REF;
+  case XML_TOK_CLOSE_BRACKET:
+    state->handler = doctype5;
+    return XML_ROLE_DOCTYPE_NONE;
+  }
+  return common(state, tok);
+}
+
+#ifdef XML_DTD
+
+static int PTRCALL
+externalSubset0(PROLOG_STATE *state,
+                int tok,
+                const char *ptr,
+                const char *end,
+                const ENCODING *enc)
+{
+  state->handler = externalSubset1;
+  if (tok == XML_TOK_XML_DECL)
+    return XML_ROLE_TEXT_DECL;
+  return externalSubset1(state, tok, ptr, end, enc);
+}
+
+static int PTRCALL
+externalSubset1(PROLOG_STATE *state,
+                int tok,
+                const char *ptr,
+                const char *end,
+                const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_COND_SECT_OPEN:
+    state->handler = condSect0;
+    return XML_ROLE_NONE;
+  case XML_TOK_COND_SECT_CLOSE:
+    if (state->includeLevel == 0)
+      break;
+    state->includeLevel -= 1;
+    return XML_ROLE_NONE;
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_CLOSE_BRACKET:
+    break;
+  case XML_TOK_NONE:
+    if (state->includeLevel)
+      break;
+    return XML_ROLE_NONE;
+  default:
+    return internalSubset(state, tok, ptr, end, enc);
+  }
+  return common(state, tok);
+}
+
+#endif /* XML_DTD */
+
+static int PTRCALL
+entity0(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_PERCENT:
+    state->handler = entity1;
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_NAME:
+    state->handler = entity2;
+    return XML_ROLE_GENERAL_ENTITY_NAME;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity1(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_NAME:
+    state->handler = entity7;
+    return XML_ROLE_PARAM_ENTITY_NAME;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity2(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) {
+      state->handler = entity4;
+      return XML_ROLE_ENTITY_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) {
+      state->handler = entity3;
+      return XML_ROLE_ENTITY_NONE;
+    }
+    break;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    state->role_none = XML_ROLE_ENTITY_NONE;
+    return XML_ROLE_ENTITY_VALUE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity3(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = entity4;
+    return XML_ROLE_ENTITY_PUBLIC_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity4(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = entity5;
+    return XML_ROLE_ENTITY_SYSTEM_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity5(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_DECL_CLOSE:
+    setTopLevel(state);
+    return XML_ROLE_ENTITY_COMPLETE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_NDATA)) {
+      state->handler = entity6;
+      return XML_ROLE_ENTITY_NONE;
+    }
+    break;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity6(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_NAME:
+    state->handler = declClose;
+    state->role_none = XML_ROLE_ENTITY_NONE;
+    return XML_ROLE_ENTITY_NOTATION_NAME;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity7(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) {
+      state->handler = entity9;
+      return XML_ROLE_ENTITY_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) {
+      state->handler = entity8;
+      return XML_ROLE_ENTITY_NONE;
+    }
+    break;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    state->role_none = XML_ROLE_ENTITY_NONE;
+    return XML_ROLE_ENTITY_VALUE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity8(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = entity9;
+    return XML_ROLE_ENTITY_PUBLIC_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity9(PROLOG_STATE *state,
+        int tok,
+        const char *ptr,
+        const char *end,
+        const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = entity10;
+    return XML_ROLE_ENTITY_SYSTEM_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+entity10(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ENTITY_NONE;
+  case XML_TOK_DECL_CLOSE:
+    setTopLevel(state);
+    return XML_ROLE_ENTITY_COMPLETE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+notation0(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NOTATION_NONE;
+  case XML_TOK_NAME:
+    state->handler = notation1;
+    return XML_ROLE_NOTATION_NAME;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+notation1(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NOTATION_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) {
+      state->handler = notation3;
+      return XML_ROLE_NOTATION_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) {
+      state->handler = notation2;
+      return XML_ROLE_NOTATION_NONE;
+    }
+    break;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+notation2(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NOTATION_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = notation4;
+    return XML_ROLE_NOTATION_PUBLIC_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+notation3(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NOTATION_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    state->role_none = XML_ROLE_NOTATION_NONE;
+    return XML_ROLE_NOTATION_SYSTEM_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+notation4(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NOTATION_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    state->role_none = XML_ROLE_NOTATION_NONE;
+    return XML_ROLE_NOTATION_SYSTEM_ID;
+  case XML_TOK_DECL_CLOSE:
+    setTopLevel(state);
+    return XML_ROLE_NOTATION_NO_SYSTEM_ID;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist0(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = attlist1;
+    return XML_ROLE_ATTLIST_ELEMENT_NAME;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist1(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_DECL_CLOSE:
+    setTopLevel(state);
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = attlist2;
+    return XML_ROLE_ATTRIBUTE_NAME;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist2(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_NAME:
+    {
+      static const char *types[] = {
+        KW_CDATA,
+        KW_ID,
+        KW_IDREF,
+        KW_IDREFS,
+        KW_ENTITY,
+        KW_ENTITIES,
+        KW_NMTOKEN,
+        KW_NMTOKENS,
+      };
+      int i;
+      for (i = 0; i < (int)(sizeof(types)/sizeof(types[0])); i++)
+        if (XmlNameMatchesAscii(enc, ptr, end, types[i])) {
+          state->handler = attlist8;
+          return XML_ROLE_ATTRIBUTE_TYPE_CDATA + i;
+        }
+    }
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_NOTATION)) {
+      state->handler = attlist5;
+      return XML_ROLE_ATTLIST_NONE;
+    }
+    break;
+  case XML_TOK_OPEN_PAREN:
+    state->handler = attlist3;
+    return XML_ROLE_ATTLIST_NONE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist3(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_NMTOKEN:
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = attlist4;
+    return XML_ROLE_ATTRIBUTE_ENUM_VALUE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist4(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_CLOSE_PAREN:
+    state->handler = attlist8;
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_OR:
+    state->handler = attlist3;
+    return XML_ROLE_ATTLIST_NONE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist5(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_OPEN_PAREN:
+    state->handler = attlist6;
+    return XML_ROLE_ATTLIST_NONE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist6(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_NAME:
+    state->handler = attlist7;
+    return XML_ROLE_ATTRIBUTE_NOTATION_VALUE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist7(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_CLOSE_PAREN:
+    state->handler = attlist8;
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_OR:
+    state->handler = attlist6;
+    return XML_ROLE_ATTLIST_NONE;
+  }
+  return common(state, tok);
+}
+
+/* default value */
+static int PTRCALL
+attlist8(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_POUND_NAME:
+    if (XmlNameMatchesAscii(enc,
+                            ptr + MIN_BYTES_PER_CHAR(enc),
+                            end,
+                            KW_IMPLIED)) {
+      state->handler = attlist1;
+      return XML_ROLE_IMPLIED_ATTRIBUTE_VALUE;
+    }
+    if (XmlNameMatchesAscii(enc,
+                            ptr + MIN_BYTES_PER_CHAR(enc),
+                            end,
+                            KW_REQUIRED)) {
+      state->handler = attlist1;
+      return XML_ROLE_REQUIRED_ATTRIBUTE_VALUE;
+    }
+    if (XmlNameMatchesAscii(enc,
+                            ptr + MIN_BYTES_PER_CHAR(enc),
+                            end,
+                            KW_FIXED)) {
+      state->handler = attlist9;
+      return XML_ROLE_ATTLIST_NONE;
+    }
+    break;
+  case XML_TOK_LITERAL:
+    state->handler = attlist1;
+    return XML_ROLE_DEFAULT_ATTRIBUTE_VALUE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+attlist9(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ATTLIST_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = attlist1;
+    return XML_ROLE_FIXED_ATTRIBUTE_VALUE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+element0(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ELEMENT_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = element1;
+    return XML_ROLE_ELEMENT_NAME;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+element1(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ELEMENT_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_EMPTY)) {
+      state->handler = declClose;
+      state->role_none = XML_ROLE_ELEMENT_NONE;
+      return XML_ROLE_CONTENT_EMPTY;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_ANY)) {
+      state->handler = declClose;
+      state->role_none = XML_ROLE_ELEMENT_NONE;
+      return XML_ROLE_CONTENT_ANY;
+    }
+    break;
+  case XML_TOK_OPEN_PAREN:
+    state->handler = element2;
+    state->level = 1;
+    return XML_ROLE_GROUP_OPEN;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+element2(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ELEMENT_NONE;
+  case XML_TOK_POUND_NAME:
+    if (XmlNameMatchesAscii(enc,
+                            ptr + MIN_BYTES_PER_CHAR(enc),
+                            end,
+                            KW_PCDATA)) {
+      state->handler = element3;
+      return XML_ROLE_CONTENT_PCDATA;
+    }
+    break;
+  case XML_TOK_OPEN_PAREN:
+    state->level = 2;
+    state->handler = element6;
+    return XML_ROLE_GROUP_OPEN;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT;
+  case XML_TOK_NAME_QUESTION:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_OPT;
+  case XML_TOK_NAME_ASTERISK:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_REP;
+  case XML_TOK_NAME_PLUS:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_PLUS;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+element3(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ELEMENT_NONE;
+  case XML_TOK_CLOSE_PAREN:
+    state->handler = declClose;
+    state->role_none = XML_ROLE_ELEMENT_NONE;
+    return XML_ROLE_GROUP_CLOSE;
+  case XML_TOK_CLOSE_PAREN_ASTERISK:
+    state->handler = declClose;
+    state->role_none = XML_ROLE_ELEMENT_NONE;
+    return XML_ROLE_GROUP_CLOSE_REP;
+  case XML_TOK_OR:
+    state->handler = element4;
+    return XML_ROLE_ELEMENT_NONE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+element4(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ELEMENT_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = element5;
+    return XML_ROLE_CONTENT_ELEMENT;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+element5(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ELEMENT_NONE;
+  case XML_TOK_CLOSE_PAREN_ASTERISK:
+    state->handler = declClose;
+    state->role_none = XML_ROLE_ELEMENT_NONE;
+    return XML_ROLE_GROUP_CLOSE_REP;
+  case XML_TOK_OR:
+    state->handler = element4;
+    return XML_ROLE_ELEMENT_NONE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+element6(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ELEMENT_NONE;
+  case XML_TOK_OPEN_PAREN:
+    state->level += 1;
+    return XML_ROLE_GROUP_OPEN;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT;
+  case XML_TOK_NAME_QUESTION:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_OPT;
+  case XML_TOK_NAME_ASTERISK:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_REP;
+  case XML_TOK_NAME_PLUS:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_PLUS;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+element7(PROLOG_STATE *state,
+         int tok,
+         const char *ptr,
+         const char *end,
+         const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_ELEMENT_NONE;
+  case XML_TOK_CLOSE_PAREN:
+    state->level -= 1;
+    if (state->level == 0) {
+      state->handler = declClose;
+      state->role_none = XML_ROLE_ELEMENT_NONE;
+    }
+    return XML_ROLE_GROUP_CLOSE;
+  case XML_TOK_CLOSE_PAREN_ASTERISK:
+    state->level -= 1;
+    if (state->level == 0) {
+      state->handler = declClose;
+      state->role_none = XML_ROLE_ELEMENT_NONE;
+    }
+    return XML_ROLE_GROUP_CLOSE_REP;
+  case XML_TOK_CLOSE_PAREN_QUESTION:
+    state->level -= 1;
+    if (state->level == 0) {
+      state->handler = declClose;
+      state->role_none = XML_ROLE_ELEMENT_NONE;
+    }
+    return XML_ROLE_GROUP_CLOSE_OPT;
+  case XML_TOK_CLOSE_PAREN_PLUS:
+    state->level -= 1;
+    if (state->level == 0) {
+      state->handler = declClose;
+      state->role_none = XML_ROLE_ELEMENT_NONE;
+    }
+    return XML_ROLE_GROUP_CLOSE_PLUS;
+  case XML_TOK_COMMA:
+    state->handler = element6;
+    return XML_ROLE_GROUP_SEQUENCE;
+  case XML_TOK_OR:
+    state->handler = element6;
+    return XML_ROLE_GROUP_CHOICE;
+  }
+  return common(state, tok);
+}
+
+#ifdef XML_DTD
+
+static int PTRCALL
+condSect0(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_INCLUDE)) {
+      state->handler = condSect1;
+      return XML_ROLE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, end, KW_IGNORE)) {
+      state->handler = condSect2;
+      return XML_ROLE_NONE;
+    }
+    break;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+condSect1(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_OPEN_BRACKET:
+    state->handler = externalSubset1;
+    state->includeLevel += 1;
+    return XML_ROLE_NONE;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+condSect2(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_OPEN_BRACKET:
+    state->handler = externalSubset1;
+    return XML_ROLE_IGNORE_SECT;
+  }
+  return common(state, tok);
+}
+
+#endif /* XML_DTD */
+
+static int PTRCALL
+declClose(PROLOG_STATE *state,
+          int tok,
+          const char *ptr,
+          const char *end,
+          const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return state->role_none;
+  case XML_TOK_DECL_CLOSE:
+    setTopLevel(state);
+    return state->role_none;
+  }
+  return common(state, tok);
+}
+
+static int PTRCALL
+error(PROLOG_STATE *state,
+      int tok,
+      const char *ptr,
+      const char *end,
+      const ENCODING *enc)
+{
+  return XML_ROLE_NONE;
+}
+
+static int FASTCALL
+common(PROLOG_STATE *state, int tok)
+{
+#ifdef XML_DTD
+  if (!state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF)
+    return XML_ROLE_INNER_PARAM_ENTITY_REF;
+#endif
+  state->handler = error;
+  return XML_ROLE_ERROR;
+}
+
+void
+XmlPrologStateInit(PROLOG_STATE *state)
+{
+  state->handler = prolog0;
+#ifdef XML_DTD
+  state->documentEntity = 1;
+  state->includeLevel = 0;
+  state->inEntityValue = 0;
+#endif /* XML_DTD */
+}
+
+#ifdef XML_DTD
+
+void
+XmlPrologStateInitExternalEntity(PROLOG_STATE *state)
+{
+  state->handler = externalSubset0;
+  state->documentEntity = 0;
+  state->includeLevel = 0;
+}
+
+#endif /* XML_DTD */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.h
new file mode 100644
index 00000000..4dd9f06f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.h
@@ -0,0 +1,114 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#ifndef XmlRole_INCLUDED
+#define XmlRole_INCLUDED 1
+
+#ifdef __VMS
+/*      0        1         2         3      0        1         2         3
+        1234567890123456789012345678901     1234567890123456789012345678901 */
+#define XmlPrologStateInitExternalEntity    XmlPrologStateInitExternalEnt
+#endif
+
+#include "xmltok.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum {
+  XML_ROLE_ERROR = -1,
+  XML_ROLE_NONE = 0,
+  XML_ROLE_XML_DECL,
+  XML_ROLE_INSTANCE_START,
+  XML_ROLE_DOCTYPE_NONE,
+  XML_ROLE_DOCTYPE_NAME,
+  XML_ROLE_DOCTYPE_SYSTEM_ID,
+  XML_ROLE_DOCTYPE_PUBLIC_ID,
+  XML_ROLE_DOCTYPE_INTERNAL_SUBSET,
+  XML_ROLE_DOCTYPE_CLOSE,
+  XML_ROLE_GENERAL_ENTITY_NAME,
+  XML_ROLE_PARAM_ENTITY_NAME,
+  XML_ROLE_ENTITY_NONE,
+  XML_ROLE_ENTITY_VALUE,
+  XML_ROLE_ENTITY_SYSTEM_ID,
+  XML_ROLE_ENTITY_PUBLIC_ID,
+  XML_ROLE_ENTITY_COMPLETE,
+  XML_ROLE_ENTITY_NOTATION_NAME,
+  XML_ROLE_NOTATION_NONE,
+  XML_ROLE_NOTATION_NAME,
+  XML_ROLE_NOTATION_SYSTEM_ID,
+  XML_ROLE_NOTATION_NO_SYSTEM_ID,
+  XML_ROLE_NOTATION_PUBLIC_ID,
+  XML_ROLE_ATTRIBUTE_NAME,
+  XML_ROLE_ATTRIBUTE_TYPE_CDATA,
+  XML_ROLE_ATTRIBUTE_TYPE_ID,
+  XML_ROLE_ATTRIBUTE_TYPE_IDREF,
+  XML_ROLE_ATTRIBUTE_TYPE_IDREFS,
+  XML_ROLE_ATTRIBUTE_TYPE_ENTITY,
+  XML_ROLE_ATTRIBUTE_TYPE_ENTITIES,
+  XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN,
+  XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS,
+  XML_ROLE_ATTRIBUTE_ENUM_VALUE,
+  XML_ROLE_ATTRIBUTE_NOTATION_VALUE,
+  XML_ROLE_ATTLIST_NONE,
+  XML_ROLE_ATTLIST_ELEMENT_NAME,
+  XML_ROLE_IMPLIED_ATTRIBUTE_VALUE,
+  XML_ROLE_REQUIRED_ATTRIBUTE_VALUE,
+  XML_ROLE_DEFAULT_ATTRIBUTE_VALUE,
+  XML_ROLE_FIXED_ATTRIBUTE_VALUE,
+  XML_ROLE_ELEMENT_NONE,
+  XML_ROLE_ELEMENT_NAME,
+  XML_ROLE_CONTENT_ANY,
+  XML_ROLE_CONTENT_EMPTY,
+  XML_ROLE_CONTENT_PCDATA,
+  XML_ROLE_GROUP_OPEN,
+  XML_ROLE_GROUP_CLOSE,
+  XML_ROLE_GROUP_CLOSE_REP,
+  XML_ROLE_GROUP_CLOSE_OPT,
+  XML_ROLE_GROUP_CLOSE_PLUS,
+  XML_ROLE_GROUP_CHOICE,
+  XML_ROLE_GROUP_SEQUENCE,
+  XML_ROLE_CONTENT_ELEMENT,
+  XML_ROLE_CONTENT_ELEMENT_REP,
+  XML_ROLE_CONTENT_ELEMENT_OPT,
+  XML_ROLE_CONTENT_ELEMENT_PLUS,
+  XML_ROLE_PI,
+  XML_ROLE_COMMENT,
+#ifdef XML_DTD
+  XML_ROLE_TEXT_DECL,
+  XML_ROLE_IGNORE_SECT,
+  XML_ROLE_INNER_PARAM_ENTITY_REF,
+#endif /* XML_DTD */
+  XML_ROLE_PARAM_ENTITY_REF
+};
+
+typedef struct prolog_state {
+  int (PTRCALL *handler) (struct prolog_state *state,
+                          int tok,
+                          const char *ptr,
+                          const char *end,
+                          const ENCODING *enc);
+  unsigned level;
+  int role_none;
+#ifdef XML_DTD
+  unsigned includeLevel;
+  int documentEntity;
+  int inEntityValue;
+#endif /* XML_DTD */
+} PROLOG_STATE;
+
+void XmlPrologStateInit(PROLOG_STATE *);
+#ifdef XML_DTD
+void XmlPrologStateInitExternalEntity(PROLOG_STATE *);
+#endif /* XML_DTD */
+
+#define XmlTokenRole(state, tok, ptr, end, enc) \
+ (((state)->handler)(state, tok, ptr, end, enc))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* not XmlRole_INCLUDED */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.lo
new file mode 100644
index 00000000..17800e9d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.lo
@@ -0,0 +1,12 @@
+# lib/xmlrole.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/xmlrole.o'
+
+# Name of the non-PIC object.
+non_pic_object='xmlrole.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.o
new file mode 100644
index 00000000..b5ddd5b6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmlrole.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.c
new file mode 100644
index 00000000..962df0e9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.c
@@ -0,0 +1,1634 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#ifdef COMPILED_FROM_DSP
+#include "winconfig.h"
+#elif defined(MACOS_CLASSIC)
+#include "macconfig.h"
+#else
+#ifdef HAVE_EXPAT_CONFIG_H
+#include <expat_config.h>
+#endif
+#endif /* ndef COMPILED_FROM_DSP */
+
+#include "internal.h"
+#include "xmltok.h"
+#include "nametab.h"
+
+#ifdef XML_DTD
+#define IGNORE_SECTION_TOK_VTABLE , PREFIX(ignoreSectionTok)
+#else
+#define IGNORE_SECTION_TOK_VTABLE /* as nothing */
+#endif
+
+#define VTABLE1 \
+  { PREFIX(prologTok), PREFIX(contentTok), \
+    PREFIX(cdataSectionTok) IGNORE_SECTION_TOK_VTABLE }, \
+  { PREFIX(attributeValueTok), PREFIX(entityValueTok) }, \
+  PREFIX(sameName), \
+  PREFIX(nameMatchesAscii), \
+  PREFIX(nameLength), \
+  PREFIX(skipS), \
+  PREFIX(getAtts), \
+  PREFIX(charRefNumber), \
+  PREFIX(predefinedEntityName), \
+  PREFIX(updatePosition), \
+  PREFIX(isPublicId)
+
+#define VTABLE VTABLE1, PREFIX(toUtf8), PREFIX(toUtf16)
+
+#define UCS2_GET_NAMING(pages, hi, lo) \
+   (namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1 << ((lo) & 0x1F)))
+
+/* A 2 byte UTF-8 representation splits the characters 11 bits between
+   the bottom 5 and 6 bits of the bytes.  We need 8 bits to index into
+   pages, 3 bits to add to that index and 5 bits to generate the mask.
+*/
+#define UTF8_GET_NAMING2(pages, byte) \
+    (namingBitmap[((pages)[(((byte)[0]) >> 2) & 7] << 3) \
+                      + ((((byte)[0]) & 3) << 1) \
+                      + ((((byte)[1]) >> 5) & 1)] \
+         & (1 << (((byte)[1]) & 0x1F)))
+
+/* A 3 byte UTF-8 representation splits the characters 16 bits between
+   the bottom 4, 6 and 6 bits of the bytes.  We need 8 bits to index
+   into pages, 3 bits to add to that index and 5 bits to generate the
+   mask.
+*/
+#define UTF8_GET_NAMING3(pages, byte) \
+  (namingBitmap[((pages)[((((byte)[0]) & 0xF) << 4) \
+                             + ((((byte)[1]) >> 2) & 0xF)] \
+                       << 3) \
+                      + ((((byte)[1]) & 3) << 1) \
+                      + ((((byte)[2]) >> 5) & 1)] \
+         & (1 << (((byte)[2]) & 0x1F)))
+
+#define UTF8_GET_NAMING(pages, p, n) \
+  ((n) == 2 \
+  ? UTF8_GET_NAMING2(pages, (const unsigned char *)(p)) \
+  : ((n) == 3 \
+     ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) \
+     : 0))
+
+/* Detection of invalid UTF-8 sequences is based on Table 3.1B
+   of Unicode 3.2: http://www.unicode.org/unicode/reports/tr28/
+   with the additional restriction of not allowing the Unicode
+   code points 0xFFFF and 0xFFFE (sequences EF,BF,BF and EF,BF,BE).
+   Implementation details:
+     (A & 0x80) == 0     means A < 0x80
+   and
+     (A & 0xC0) == 0xC0  means A > 0xBF
+*/
+
+#define UTF8_INVALID2(p) \
+  ((*p) < 0xC2 || ((p)[1] & 0x80) == 0 || ((p)[1] & 0xC0) == 0xC0)
+
+#define UTF8_INVALID3(p) \
+  (((p)[2] & 0x80) == 0 \
+  || \
+  ((*p) == 0xEF && (p)[1] == 0xBF \
+    ? \
+    (p)[2] > 0xBD \
+    : \
+    ((p)[2] & 0xC0) == 0xC0) \
+  || \
+  ((*p) == 0xE0 \
+    ? \
+    (p)[1] < 0xA0 || ((p)[1] & 0xC0) == 0xC0 \
+    : \
+    ((p)[1] & 0x80) == 0 \
+    || \
+    ((*p) == 0xED ? (p)[1] > 0x9F : ((p)[1] & 0xC0) == 0xC0)))
+
+#define UTF8_INVALID4(p) \
+  (((p)[3] & 0x80) == 0 || ((p)[3] & 0xC0) == 0xC0 \
+  || \
+  ((p)[2] & 0x80) == 0 || ((p)[2] & 0xC0) == 0xC0 \
+  || \
+  ((*p) == 0xF0 \
+    ? \
+    (p)[1] < 0x90 || ((p)[1] & 0xC0) == 0xC0 \
+    : \
+    ((p)[1] & 0x80) == 0 \
+    || \
+    ((*p) == 0xF4 ? (p)[1] > 0x8F : ((p)[1] & 0xC0) == 0xC0)))
+
+static int PTRFASTCALL
+isNever(const ENCODING *enc, const char *p)
+{
+  return 0;
+}
+
+static int PTRFASTCALL
+utf8_isName2(const ENCODING *enc, const char *p)
+{
+  return UTF8_GET_NAMING2(namePages, (const unsigned char *)p);
+}
+
+static int PTRFASTCALL
+utf8_isName3(const ENCODING *enc, const char *p)
+{
+  return UTF8_GET_NAMING3(namePages, (const unsigned char *)p);
+}
+
+#define utf8_isName4 isNever
+
+static int PTRFASTCALL
+utf8_isNmstrt2(const ENCODING *enc, const char *p)
+{
+  return UTF8_GET_NAMING2(nmstrtPages, (const unsigned char *)p);
+}
+
+static int PTRFASTCALL
+utf8_isNmstrt3(const ENCODING *enc, const char *p)
+{
+  return UTF8_GET_NAMING3(nmstrtPages, (const unsigned char *)p);
+}
+
+#define utf8_isNmstrt4 isNever
+
+static int PTRFASTCALL
+utf8_isInvalid2(const ENCODING *enc, const char *p)
+{
+  return UTF8_INVALID2((const unsigned char *)p);
+}
+
+static int PTRFASTCALL
+utf8_isInvalid3(const ENCODING *enc, const char *p)
+{
+  return UTF8_INVALID3((const unsigned char *)p);
+}
+
+static int PTRFASTCALL
+utf8_isInvalid4(const ENCODING *enc, const char *p)
+{
+  return UTF8_INVALID4((const unsigned char *)p);
+}
+
+struct normal_encoding {
+  ENCODING enc;
+  unsigned char type[256];
+#ifdef XML_MIN_SIZE
+  int (PTRFASTCALL *byteType)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isNameMin)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isNmstrtMin)(const ENCODING *, const char *);
+  int (PTRFASTCALL *byteToAscii)(const ENCODING *, const char *);
+  int (PTRCALL *charMatches)(const ENCODING *, const char *, int);
+#endif /* XML_MIN_SIZE */
+  int (PTRFASTCALL *isName2)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isName3)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isName4)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isNmstrt2)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isNmstrt3)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isNmstrt4)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isInvalid2)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isInvalid3)(const ENCODING *, const char *);
+  int (PTRFASTCALL *isInvalid4)(const ENCODING *, const char *);
+};
+
+#define AS_NORMAL_ENCODING(enc)   ((const struct normal_encoding *) (enc))
+
+#ifdef XML_MIN_SIZE
+
+#define STANDARD_VTABLE(E) \
+ E ## byteType, \
+ E ## isNameMin, \
+ E ## isNmstrtMin, \
+ E ## byteToAscii, \
+ E ## charMatches,
+
+#else
+
+#define STANDARD_VTABLE(E) /* as nothing */
+
+#endif
+
+#define NORMAL_VTABLE(E) \
+ E ## isName2, \
+ E ## isName3, \
+ E ## isName4, \
+ E ## isNmstrt2, \
+ E ## isNmstrt3, \
+ E ## isNmstrt4, \
+ E ## isInvalid2, \
+ E ## isInvalid3, \
+ E ## isInvalid4
+
+static int FASTCALL checkCharRefNumber(int);
+
+#include "xmltok_impl.h"
+#include "ascii.h"
+
+#ifdef XML_MIN_SIZE
+#define sb_isNameMin isNever
+#define sb_isNmstrtMin isNever
+#endif
+
+#ifdef XML_MIN_SIZE
+#define MINBPC(enc) ((enc)->minBytesPerChar)
+#else
+/* minimum bytes per character */
+#define MINBPC(enc) 1
+#endif
+
+#define SB_BYTE_TYPE(enc, p) \
+  (((struct normal_encoding *)(enc))->type[(unsigned char)*(p)])
+
+#ifdef XML_MIN_SIZE
+static int PTRFASTCALL
+sb_byteType(const ENCODING *enc, const char *p)
+{
+  return SB_BYTE_TYPE(enc, p);
+}
+#define BYTE_TYPE(enc, p) \
+ (AS_NORMAL_ENCODING(enc)->byteType(enc, p))
+#else
+#define BYTE_TYPE(enc, p) SB_BYTE_TYPE(enc, p)
+#endif
+
+#ifdef XML_MIN_SIZE
+#define BYTE_TO_ASCII(enc, p) \
+ (AS_NORMAL_ENCODING(enc)->byteToAscii(enc, p))
+static int PTRFASTCALL
+sb_byteToAscii(const ENCODING *enc, const char *p)
+{
+  return *p;
+}
+#else
+#define BYTE_TO_ASCII(enc, p) (*(p))
+#endif
+
+#define IS_NAME_CHAR(enc, p, n) \
+ (AS_NORMAL_ENCODING(enc)->isName ## n(enc, p))
+#define IS_NMSTRT_CHAR(enc, p, n) \
+ (AS_NORMAL_ENCODING(enc)->isNmstrt ## n(enc, p))
+#define IS_INVALID_CHAR(enc, p, n) \
+ (AS_NORMAL_ENCODING(enc)->isInvalid ## n(enc, p))
+
+#ifdef XML_MIN_SIZE
+#define IS_NAME_CHAR_MINBPC(enc, p) \
+ (AS_NORMAL_ENCODING(enc)->isNameMin(enc, p))
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) \
+ (AS_NORMAL_ENCODING(enc)->isNmstrtMin(enc, p))
+#else
+#define IS_NAME_CHAR_MINBPC(enc, p) (0)
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) (0)
+#endif
+
+#ifdef XML_MIN_SIZE
+#define CHAR_MATCHES(enc, p, c) \
+ (AS_NORMAL_ENCODING(enc)->charMatches(enc, p, c))
+static int PTRCALL
+sb_charMatches(const ENCODING *enc, const char *p, int c)
+{
+  return *p == c;
+}
+#else
+/* c is an ASCII character */
+#define CHAR_MATCHES(enc, p, c) (*(p) == c)
+#endif
+
+#define PREFIX(ident) normal_ ## ident
+#include "xmltok_impl.c"
+
+#undef MINBPC
+#undef BYTE_TYPE
+#undef BYTE_TO_ASCII
+#undef CHAR_MATCHES
+#undef IS_NAME_CHAR
+#undef IS_NAME_CHAR_MINBPC
+#undef IS_NMSTRT_CHAR
+#undef IS_NMSTRT_CHAR_MINBPC
+#undef IS_INVALID_CHAR
+
+enum {  /* UTF8_cvalN is value of masked first byte of N byte sequence */
+  UTF8_cval1 = 0x00,
+  UTF8_cval2 = 0xc0,
+  UTF8_cval3 = 0xe0,
+  UTF8_cval4 = 0xf0
+};
+
+static void PTRCALL
+utf8_toUtf8(const ENCODING *enc,
+            const char **fromP, const char *fromLim,
+            char **toP, const char *toLim)
+{
+  char *to;
+  const char *from;
+  if (fromLim - *fromP > toLim - *toP) {
+    /* Avoid copying partial characters. */
+    for (fromLim = *fromP + (toLim - *toP); fromLim > *fromP; fromLim--)
+      if (((unsigned char)fromLim[-1] & 0xc0) != 0x80)
+        break;
+  }
+  for (to = *toP, from = *fromP; from != fromLim; from++, to++)
+    *to = *from;
+  *fromP = from;
+  *toP = to;
+}
+
+static void PTRCALL
+utf8_toUtf16(const ENCODING *enc,
+             const char **fromP, const char *fromLim,
+             unsigned short **toP, const unsigned short *toLim)
+{
+  unsigned short *to = *toP;
+  const char *from = *fromP;
+  while (from != fromLim && to != toLim) {
+    switch (((struct normal_encoding *)enc)->type[(unsigned char)*from]) {
+    case BT_LEAD2:
+      *to++ = (unsigned short)(((from[0] & 0x1f) << 6) | (from[1] & 0x3f));
+      from += 2;
+      break;
+    case BT_LEAD3:
+      *to++ = (unsigned short)(((from[0] & 0xf) << 12)
+                               | ((from[1] & 0x3f) << 6) | (from[2] & 0x3f));
+      from += 3;
+      break;
+    case BT_LEAD4:
+      {
+        unsigned long n;
+        if (to + 1 == toLim)
+          goto after;
+        n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12)
+            | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f);
+        n -= 0x10000;
+        to[0] = (unsigned short)((n >> 10) | 0xD800);
+        to[1] = (unsigned short)((n & 0x3FF) | 0xDC00);
+        to += 2;
+        from += 4;
+      }
+      break;
+    default:
+      *to++ = *from++;
+      break;
+    }
+  }
+after:
+  *fromP = from;
+  *toP = to;
+}
+
+#ifdef XML_NS
+static const struct normal_encoding utf8_encoding_ns = {
+  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
+  {
+#include "asciitab.h"
+#include "utf8tab.h"
+  },
+  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
+};
+#endif
+
+static const struct normal_encoding utf8_encoding = {
+  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+#include "utf8tab.h"
+  },
+  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
+};
+
+#ifdef XML_NS
+
+static const struct normal_encoding internal_utf8_encoding_ns = {
+  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
+  {
+#include "iasciitab.h"
+#include "utf8tab.h"
+  },
+  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
+};
+
+#endif
+
+static const struct normal_encoding internal_utf8_encoding = {
+  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "iasciitab.h"
+#undef BT_COLON
+#include "utf8tab.h"
+  },
+  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
+};
+
+static void PTRCALL
+latin1_toUtf8(const ENCODING *enc,
+              const char **fromP, const char *fromLim,
+              char **toP, const char *toLim)
+{
+  for (;;) {
+    unsigned char c;
+    if (*fromP == fromLim)
+      break;
+    c = (unsigned char)**fromP;
+    if (c & 0x80) {
+      if (toLim - *toP < 2)
+        break;
+      *(*toP)++ = (char)((c >> 6) | UTF8_cval2);
+      *(*toP)++ = (char)((c & 0x3f) | 0x80);
+      (*fromP)++;
+    }
+    else {
+      if (*toP == toLim)
+        break;
+      *(*toP)++ = *(*fromP)++;
+    }
+  }
+}
+
+static void PTRCALL
+latin1_toUtf16(const ENCODING *enc,
+               const char **fromP, const char *fromLim,
+               unsigned short **toP, const unsigned short *toLim)
+{
+  while (*fromP != fromLim && *toP != toLim)
+    *(*toP)++ = (unsigned char)*(*fromP)++;
+}
+
+#ifdef XML_NS
+
+static const struct normal_encoding latin1_encoding_ns = {
+  { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
+  {
+#include "asciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(sb_)
+};
+
+#endif
+
+static const struct normal_encoding latin1_encoding = {
+  { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(sb_)
+};
+
+static void PTRCALL
+ascii_toUtf8(const ENCODING *enc,
+             const char **fromP, const char *fromLim,
+             char **toP, const char *toLim)
+{
+  while (*fromP != fromLim && *toP != toLim)
+    *(*toP)++ = *(*fromP)++;
+}
+
+#ifdef XML_NS
+
+static const struct normal_encoding ascii_encoding_ns = {
+  { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
+  {
+#include "asciitab.h"
+/* BT_NONXML == 0 */
+  },
+  STANDARD_VTABLE(sb_)
+};
+
+#endif
+
+static const struct normal_encoding ascii_encoding = {
+  { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+/* BT_NONXML == 0 */
+  },
+  STANDARD_VTABLE(sb_)
+};
+
+static int PTRFASTCALL
+unicode_byte_type(char hi, char lo)
+{
+  switch ((unsigned char)hi) {
+  case 0xD8: case 0xD9: case 0xDA: case 0xDB:
+    return BT_LEAD4;
+  case 0xDC: case 0xDD: case 0xDE: case 0xDF:
+    return BT_TRAIL;
+  case 0xFF:
+    switch ((unsigned char)lo) {
+    case 0xFF:
+    case 0xFE:
+      return BT_NONXML;
+    }
+    break;
+  }
+  return BT_NONASCII;
+}
+
+#define DEFINE_UTF16_TO_UTF8(E) \
+static void  PTRCALL \
+E ## toUtf8(const ENCODING *enc, \
+            const char **fromP, const char *fromLim, \
+            char **toP, const char *toLim) \
+{ \
+  const char *from; \
+  for (from = *fromP; from != fromLim; from += 2) { \
+    int plane; \
+    unsigned char lo2; \
+    unsigned char lo = GET_LO(from); \
+    unsigned char hi = GET_HI(from); \
+    switch (hi) { \
+    case 0: \
+      if (lo < 0x80) { \
+        if (*toP == toLim) { \
+          *fromP = from; \
+          return; \
+        } \
+        *(*toP)++ = lo; \
+        break; \
+      } \
+      /* fall through */ \
+    case 0x1: case 0x2: case 0x3: \
+    case 0x4: case 0x5: case 0x6: case 0x7: \
+      if (toLim -  *toP < 2) { \
+        *fromP = from; \
+        return; \
+      } \
+      *(*toP)++ = ((lo >> 6) | (hi << 2) |  UTF8_cval2); \
+      *(*toP)++ = ((lo & 0x3f) | 0x80); \
+      break; \
+    default: \
+      if (toLim -  *toP < 3)  { \
+        *fromP = from; \
+        return; \
+      } \
+      /* 16 bits divided 4, 6, 6 amongst 3 bytes */ \
+      *(*toP)++ = ((hi >> 4) | UTF8_cval3); \
+      *(*toP)++ = (((hi & 0xf) << 2) | (lo >> 6) | 0x80); \
+      *(*toP)++ = ((lo & 0x3f) | 0x80); \
+      break; \
+    case 0xD8: case 0xD9: case 0xDA: case 0xDB: \
+      if (toLim -  *toP < 4) { \
+        *fromP = from; \
+        return; \
+      } \
+      plane = (((hi & 0x3) << 2) | ((lo >> 6) & 0x3)) + 1; \
+      *(*toP)++ = ((plane >> 2) | UTF8_cval4); \
+      *(*toP)++ = (((lo >> 2) & 0xF) | ((plane & 0x3) << 4) | 0x80); \
+      from += 2; \
+      lo2 = GET_LO(from); \
+      *(*toP)++ = (((lo & 0x3) << 4) \
+                   | ((GET_HI(from) & 0x3) << 2) \
+                   | (lo2 >> 6) \
+                   | 0x80); \
+      *(*toP)++ = ((lo2 & 0x3f) | 0x80); \
+      break; \
+    } \
+  } \
+  *fromP = from; \
+}
+
+#define DEFINE_UTF16_TO_UTF16(E) \
+static void  PTRCALL \
+E ## toUtf16(const ENCODING *enc, \
+             const char **fromP, const char *fromLim, \
+             unsigned short **toP, const unsigned short *toLim) \
+{ \
+  /* Avoid copying first half only of surrogate */ \
+  if (fromLim - *fromP > ((toLim - *toP) << 1) \
+      && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) \
+    fromLim -= 2; \
+  for (; *fromP != fromLim && *toP != toLim; *fromP += 2) \
+    *(*toP)++ = (GET_HI(*fromP) << 8) | GET_LO(*fromP); \
+}
+
+#define SET2(ptr, ch) \
+  (((ptr)[0] = ((ch) & 0xff)), ((ptr)[1] = ((ch) >> 8)))
+#define GET_LO(ptr) ((unsigned char)(ptr)[0])
+#define GET_HI(ptr) ((unsigned char)(ptr)[1])
+
+DEFINE_UTF16_TO_UTF8(little2_)
+DEFINE_UTF16_TO_UTF16(little2_)
+
+#undef SET2
+#undef GET_LO
+#undef GET_HI
+
+#define SET2(ptr, ch) \
+  (((ptr)[0] = ((ch) >> 8)), ((ptr)[1] = ((ch) & 0xFF)))
+#define GET_LO(ptr) ((unsigned char)(ptr)[1])
+#define GET_HI(ptr) ((unsigned char)(ptr)[0])
+
+DEFINE_UTF16_TO_UTF8(big2_)
+DEFINE_UTF16_TO_UTF16(big2_)
+
+#undef SET2
+#undef GET_LO
+#undef GET_HI
+
+#define LITTLE2_BYTE_TYPE(enc, p) \
+ ((p)[1] == 0 \
+  ? ((struct normal_encoding *)(enc))->type[(unsigned char)*(p)] \
+  : unicode_byte_type((p)[1], (p)[0]))
+#define LITTLE2_BYTE_TO_ASCII(enc, p) ((p)[1] == 0 ? (p)[0] : -1)
+#define LITTLE2_CHAR_MATCHES(enc, p, c) ((p)[1] == 0 && (p)[0] == c)
+#define LITTLE2_IS_NAME_CHAR_MINBPC(enc, p) \
+  UCS2_GET_NAMING(namePages, (unsigned char)p[1], (unsigned char)p[0])
+#define LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p) \
+  UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[1], (unsigned char)p[0])
+
+#ifdef XML_MIN_SIZE
+
+static int PTRFASTCALL
+little2_byteType(const ENCODING *enc, const char *p)
+{
+  return LITTLE2_BYTE_TYPE(enc, p);
+}
+
+static int PTRFASTCALL
+little2_byteToAscii(const ENCODING *enc, const char *p)
+{
+  return LITTLE2_BYTE_TO_ASCII(enc, p);
+}
+
+static int PTRCALL
+little2_charMatches(const ENCODING *enc, const char *p, int c)
+{
+  return LITTLE2_CHAR_MATCHES(enc, p, c);
+}
+
+static int PTRFASTCALL
+little2_isNameMin(const ENCODING *enc, const char *p)
+{
+  return LITTLE2_IS_NAME_CHAR_MINBPC(enc, p);
+}
+
+static int PTRFASTCALL
+little2_isNmstrtMin(const ENCODING *enc, const char *p)
+{
+  return LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p);
+}
+
+#undef VTABLE
+#define VTABLE VTABLE1, little2_toUtf8, little2_toUtf16
+
+#else /* not XML_MIN_SIZE */
+
+#undef PREFIX
+#define PREFIX(ident) little2_ ## ident
+#define MINBPC(enc) 2
+/* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
+#define BYTE_TYPE(enc, p) LITTLE2_BYTE_TYPE(enc, p)
+#define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(enc, p)
+#define CHAR_MATCHES(enc, p, c) LITTLE2_CHAR_MATCHES(enc, p, c)
+#define IS_NAME_CHAR(enc, p, n) 0
+#define IS_NAME_CHAR_MINBPC(enc, p) LITTLE2_IS_NAME_CHAR_MINBPC(enc, p)
+#define IS_NMSTRT_CHAR(enc, p, n) (0)
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p)
+
+#include "xmltok_impl.c"
+
+#undef MINBPC
+#undef BYTE_TYPE
+#undef BYTE_TO_ASCII
+#undef CHAR_MATCHES
+#undef IS_NAME_CHAR
+#undef IS_NAME_CHAR_MINBPC
+#undef IS_NMSTRT_CHAR
+#undef IS_NMSTRT_CHAR_MINBPC
+#undef IS_INVALID_CHAR
+
+#endif /* not XML_MIN_SIZE */
+
+#ifdef XML_NS
+
+static const struct normal_encoding little2_encoding_ns = {
+  { VTABLE, 2, 0,
+#if BYTEORDER == 1234
+    1
+#else
+    0
+#endif
+  },
+  {
+#include "asciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(little2_)
+};
+
+#endif
+
+static const struct normal_encoding little2_encoding = {
+  { VTABLE, 2, 0,
+#if BYTEORDER == 1234
+    1
+#else
+    0
+#endif
+  },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(little2_)
+};
+
+#if BYTEORDER != 4321
+
+#ifdef XML_NS
+
+static const struct normal_encoding internal_little2_encoding_ns = {
+  { VTABLE, 2, 0, 1 },
+  {
+#include "iasciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(little2_)
+};
+
+#endif
+
+static const struct normal_encoding internal_little2_encoding = {
+  { VTABLE, 2, 0, 1 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "iasciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(little2_)
+};
+
+#endif
+
+
+#define BIG2_BYTE_TYPE(enc, p) \
+ ((p)[0] == 0 \
+  ? ((struct normal_encoding *)(enc))->type[(unsigned char)(p)[1]] \
+  : unicode_byte_type((p)[0], (p)[1]))
+#define BIG2_BYTE_TO_ASCII(enc, p) ((p)[0] == 0 ? (p)[1] : -1)
+#define BIG2_CHAR_MATCHES(enc, p, c) ((p)[0] == 0 && (p)[1] == c)
+#define BIG2_IS_NAME_CHAR_MINBPC(enc, p) \
+  UCS2_GET_NAMING(namePages, (unsigned char)p[0], (unsigned char)p[1])
+#define BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p) \
+  UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[0], (unsigned char)p[1])
+
+#ifdef XML_MIN_SIZE
+
+static int PTRFASTCALL
+big2_byteType(const ENCODING *enc, const char *p)
+{
+  return BIG2_BYTE_TYPE(enc, p);
+}
+
+static int PTRFASTCALL
+big2_byteToAscii(const ENCODING *enc, const char *p)
+{
+  return BIG2_BYTE_TO_ASCII(enc, p);
+}
+
+static int PTRCALL
+big2_charMatches(const ENCODING *enc, const char *p, int c)
+{
+  return BIG2_CHAR_MATCHES(enc, p, c);
+}
+
+static int PTRFASTCALL
+big2_isNameMin(const ENCODING *enc, const char *p)
+{
+  return BIG2_IS_NAME_CHAR_MINBPC(enc, p);
+}
+
+static int PTRFASTCALL
+big2_isNmstrtMin(const ENCODING *enc, const char *p)
+{
+  return BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p);
+}
+
+#undef VTABLE
+#define VTABLE VTABLE1, big2_toUtf8, big2_toUtf16
+
+#else /* not XML_MIN_SIZE */
+
+#undef PREFIX
+#define PREFIX(ident) big2_ ## ident
+#define MINBPC(enc) 2
+/* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
+#define BYTE_TYPE(enc, p) BIG2_BYTE_TYPE(enc, p)
+#define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(enc, p)
+#define CHAR_MATCHES(enc, p, c) BIG2_CHAR_MATCHES(enc, p, c)
+#define IS_NAME_CHAR(enc, p, n) 0
+#define IS_NAME_CHAR_MINBPC(enc, p) BIG2_IS_NAME_CHAR_MINBPC(enc, p)
+#define IS_NMSTRT_CHAR(enc, p, n) (0)
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p)
+
+#include "xmltok_impl.c"
+
+#undef MINBPC
+#undef BYTE_TYPE
+#undef BYTE_TO_ASCII
+#undef CHAR_MATCHES
+#undef IS_NAME_CHAR
+#undef IS_NAME_CHAR_MINBPC
+#undef IS_NMSTRT_CHAR
+#undef IS_NMSTRT_CHAR_MINBPC
+#undef IS_INVALID_CHAR
+
+#endif /* not XML_MIN_SIZE */
+
+#ifdef XML_NS
+
+static const struct normal_encoding big2_encoding_ns = {
+  { VTABLE, 2, 0,
+#if BYTEORDER == 4321
+  1
+#else
+  0
+#endif
+  },
+  {
+#include "asciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(big2_)
+};
+
+#endif
+
+static const struct normal_encoding big2_encoding = {
+  { VTABLE, 2, 0,
+#if BYTEORDER == 4321
+  1
+#else
+  0
+#endif
+  },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(big2_)
+};
+
+#if BYTEORDER != 1234
+
+#ifdef XML_NS
+
+static const struct normal_encoding internal_big2_encoding_ns = {
+  { VTABLE, 2, 0, 1 },
+  {
+#include "iasciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(big2_)
+};
+
+#endif
+
+static const struct normal_encoding internal_big2_encoding = {
+  { VTABLE, 2, 0, 1 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "iasciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(big2_)
+};
+
+#endif
+
+#undef PREFIX
+
+static int FASTCALL
+streqci(const char *s1, const char *s2)
+{
+  for (;;) {
+    char c1 = *s1++;
+    char c2 = *s2++;
+    if (ASCII_a <= c1 && c1 <= ASCII_z)
+      c1 += ASCII_A - ASCII_a;
+    if (ASCII_a <= c2 && c2 <= ASCII_z)
+      c2 += ASCII_A - ASCII_a;
+    if (c1 != c2)
+      return 0;
+    if (!c1)
+      break;
+  }
+  return 1;
+}
+
+static void PTRCALL
+initUpdatePosition(const ENCODING *enc, const char *ptr,
+                   const char *end, POSITION *pos)
+{
+  normal_updatePosition(&utf8_encoding.enc, ptr, end, pos);
+}
+
+static int
+toAscii(const ENCODING *enc, const char *ptr, const char *end)
+{
+  char buf[1];
+  char *p = buf;
+  XmlUtf8Convert(enc, &ptr, end, &p, p + 1);
+  if (p == buf)
+    return -1;
+  else
+    return buf[0];
+}
+
+static int FASTCALL
+isSpace(int c)
+{
+  switch (c) {
+  case 0x20:
+  case 0xD:
+  case 0xA:
+  case 0x9:
+    return 1;
+  }
+  return 0;
+}
+
+/* Return 1 if there's just optional white space or there's an S
+   followed by name=val.
+*/
+static int
+parsePseudoAttribute(const ENCODING *enc,
+                     const char *ptr,
+                     const char *end,
+                     const char **namePtr,
+                     const char **nameEndPtr,
+                     const char **valPtr,
+                     const char **nextTokPtr)
+{
+  int c;
+  char open;
+  if (ptr == end) {
+    *namePtr = NULL;
+    return 1;
+  }
+  if (!isSpace(toAscii(enc, ptr, end))) {
+    *nextTokPtr = ptr;
+    return 0;
+  }
+  do {
+    ptr += enc->minBytesPerChar;
+  } while (isSpace(toAscii(enc, ptr, end)));
+  if (ptr == end) {
+    *namePtr = NULL;
+    return 1;
+  }
+  *namePtr = ptr;
+  for (;;) {
+    c = toAscii(enc, ptr, end);
+    if (c == -1) {
+      *nextTokPtr = ptr;
+      return 0;
+    }
+    if (c == ASCII_EQUALS) {
+      *nameEndPtr = ptr;
+      break;
+    }
+    if (isSpace(c)) {
+      *nameEndPtr = ptr;
+      do {
+        ptr += enc->minBytesPerChar;
+      } while (isSpace(c = toAscii(enc, ptr, end)));
+      if (c != ASCII_EQUALS) {
+        *nextTokPtr = ptr;
+        return 0;
+      }
+      break;
+    }
+    ptr += enc->minBytesPerChar;
+  }
+  if (ptr == *namePtr) {
+    *nextTokPtr = ptr;
+    return 0;
+  }
+  ptr += enc->minBytesPerChar;
+  c = toAscii(enc, ptr, end);
+  while (isSpace(c)) {
+    ptr += enc->minBytesPerChar;
+    c = toAscii(enc, ptr, end);
+  }
+  if (c != ASCII_QUOT && c != ASCII_APOS) {
+    *nextTokPtr = ptr;
+    return 0;
+  }
+  open = (char)c;
+  ptr += enc->minBytesPerChar;
+  *valPtr = ptr;
+  for (;; ptr += enc->minBytesPerChar) {
+    c = toAscii(enc, ptr, end);
+    if (c == open)
+      break;
+    if (!(ASCII_a <= c && c <= ASCII_z)
+        && !(ASCII_A <= c && c <= ASCII_Z)
+        && !(ASCII_0 <= c && c <= ASCII_9)
+        && c != ASCII_PERIOD
+        && c != ASCII_MINUS
+        && c != ASCII_UNDERSCORE) {
+      *nextTokPtr = ptr;
+      return 0;
+    }
+  }
+  *nextTokPtr = ptr + enc->minBytesPerChar;
+  return 1;
+}
+
+static const char KW_version[] = {
+  ASCII_v, ASCII_e, ASCII_r, ASCII_s, ASCII_i, ASCII_o, ASCII_n, '\0'
+};
+
+static const char KW_encoding[] = {
+  ASCII_e, ASCII_n, ASCII_c, ASCII_o, ASCII_d, ASCII_i, ASCII_n, ASCII_g, '\0'
+};
+
+static const char KW_standalone[] = {
+  ASCII_s, ASCII_t, ASCII_a, ASCII_n, ASCII_d, ASCII_a, ASCII_l, ASCII_o,
+  ASCII_n, ASCII_e, '\0'
+};
+
+static const char KW_yes[] = {
+  ASCII_y, ASCII_e, ASCII_s,  '\0'
+};
+
+static const char KW_no[] = {
+  ASCII_n, ASCII_o,  '\0'
+};
+
+static int
+doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *,
+                                                 const char *,
+                                                 const char *),
+               int isGeneralTextEntity,
+               const ENCODING *enc,
+               const char *ptr,
+               const char *end,
+               const char **badPtr,
+               const char **versionPtr,
+               const char **versionEndPtr,
+               const char **encodingName,
+               const ENCODING **encoding,
+               int *standalone)
+{
+  const char *val = NULL;
+  const char *name = NULL;
+  const char *nameEnd = NULL;
+  ptr += 5 * enc->minBytesPerChar;
+  end -= 2 * enc->minBytesPerChar;
+  if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)
+      || !name) {
+    *badPtr = ptr;
+    return 0;
+  }
+  if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_version)) {
+    if (!isGeneralTextEntity) {
+      *badPtr = name;
+      return 0;
+    }
+  }
+  else {
+    if (versionPtr)
+      *versionPtr = val;
+    if (versionEndPtr)
+      *versionEndPtr = ptr;
+    if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
+      *badPtr = ptr;
+      return 0;
+    }
+    if (!name) {
+      if (isGeneralTextEntity) {
+        /* a TextDecl must have an EncodingDecl */
+        *badPtr = ptr;
+        return 0;
+      }
+      return 1;
+    }
+  }
+  if (XmlNameMatchesAscii(enc, name, nameEnd, KW_encoding)) {
+    int c = toAscii(enc, val, end);
+    if (!(ASCII_a <= c && c <= ASCII_z) && !(ASCII_A <= c && c <= ASCII_Z)) {
+      *badPtr = val;
+      return 0;
+    }
+    if (encodingName)
+      *encodingName = val;
+    if (encoding)
+      *encoding = encodingFinder(enc, val, ptr - enc->minBytesPerChar);
+    if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
+      *badPtr = ptr;
+      return 0;
+    }
+    if (!name)
+      return 1;
+  }
+  if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_standalone)
+      || isGeneralTextEntity) {
+    *badPtr = name;
+    return 0;
+  }
+  if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_yes)) {
+    if (standalone)
+      *standalone = 1;
+  }
+  else if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_no)) {
+    if (standalone)
+      *standalone = 0;
+  }
+  else {
+    *badPtr = val;
+    return 0;
+  }
+  while (isSpace(toAscii(enc, ptr, end)))
+    ptr += enc->minBytesPerChar;
+  if (ptr != end) {
+    *badPtr = ptr;
+    return 0;
+  }
+  return 1;
+}
+
+static int FASTCALL
+checkCharRefNumber(int result)
+{
+  switch (result >> 8) {
+  case 0xD8: case 0xD9: case 0xDA: case 0xDB:
+  case 0xDC: case 0xDD: case 0xDE: case 0xDF:
+    return -1;
+  case 0:
+    if (latin1_encoding.type[result] == BT_NONXML)
+      return -1;
+    break;
+  case 0xFF:
+    if (result == 0xFFFE || result == 0xFFFF)
+      return -1;
+    break;
+  }
+  return result;
+}
+
+int FASTCALL
+XmlUtf8Encode(int c, char *buf)
+{
+  enum {
+    /* minN is minimum legal resulting value for N byte sequence */
+    min2 = 0x80,
+    min3 = 0x800,
+    min4 = 0x10000
+  };
+
+  if (c < 0)
+    return 0;
+  if (c < min2) {
+    buf[0] = (char)(c | UTF8_cval1);
+    return 1;
+  }
+  if (c < min3) {
+    buf[0] = (char)((c >> 6) | UTF8_cval2);
+    buf[1] = (char)((c & 0x3f) | 0x80);
+    return 2;
+  }
+  if (c < min4) {
+    buf[0] = (char)((c >> 12) | UTF8_cval3);
+    buf[1] = (char)(((c >> 6) & 0x3f) | 0x80);
+    buf[2] = (char)((c & 0x3f) | 0x80);
+    return 3;
+  }
+  if (c < 0x110000) {
+    buf[0] = (char)((c >> 18) | UTF8_cval4);
+    buf[1] = (char)(((c >> 12) & 0x3f) | 0x80);
+    buf[2] = (char)(((c >> 6) & 0x3f) | 0x80);
+    buf[3] = (char)((c & 0x3f) | 0x80);
+    return 4;
+  }
+  return 0;
+}
+
+int FASTCALL
+XmlUtf16Encode(int charNum, unsigned short *buf)
+{
+  if (charNum < 0)
+    return 0;
+  if (charNum < 0x10000) {
+    buf[0] = (unsigned short)charNum;
+    return 1;
+  }
+  if (charNum < 0x110000) {
+    charNum -= 0x10000;
+    buf[0] = (unsigned short)((charNum >> 10) + 0xD800);
+    buf[1] = (unsigned short)((charNum & 0x3FF) + 0xDC00);
+    return 2;
+  }
+  return 0;
+}
+
+struct unknown_encoding {
+  struct normal_encoding normal;
+  int (*convert)(void *userData, const char *p);
+  void *userData;
+  unsigned short utf16[256];
+  char utf8[256][4];
+};
+
+#define AS_UNKNOWN_ENCODING(enc)  ((const struct unknown_encoding *) (enc))
+
+int
+XmlSizeOfUnknownEncoding(void)
+{
+  return sizeof(struct unknown_encoding);
+}
+
+static int PTRFASTCALL
+unknown_isName(const ENCODING *enc, const char *p)
+{
+  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
+  int c = uenc->convert(uenc->userData, p);
+  if (c & ~0xFFFF)
+    return 0;
+  return UCS2_GET_NAMING(namePages, c >> 8, c & 0xFF);
+}
+
+static int PTRFASTCALL
+unknown_isNmstrt(const ENCODING *enc, const char *p)
+{
+  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
+  int c = uenc->convert(uenc->userData, p);
+  if (c & ~0xFFFF)
+    return 0;
+  return UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xFF);
+}
+
+static int PTRFASTCALL
+unknown_isInvalid(const ENCODING *enc, const char *p)
+{
+  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
+  int c = uenc->convert(uenc->userData, p);
+  return (c & ~0xFFFF) || checkCharRefNumber(c) < 0;
+}
+
+static void PTRCALL
+unknown_toUtf8(const ENCODING *enc,
+               const char **fromP, const char *fromLim,
+               char **toP, const char *toLim)
+{
+  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
+  char buf[XML_UTF8_ENCODE_MAX];
+  for (;;) {
+    const char *utf8;
+    int n;
+    if (*fromP == fromLim)
+      break;
+    utf8 = uenc->utf8[(unsigned char)**fromP];
+    n = *utf8++;
+    if (n == 0) {
+      int c = uenc->convert(uenc->userData, *fromP);
+      n = XmlUtf8Encode(c, buf);
+      if (n > toLim - *toP)
+        break;
+      utf8 = buf;
+      *fromP += (AS_NORMAL_ENCODING(enc)->type[(unsigned char)**fromP]
+                 - (BT_LEAD2 - 2));
+    }
+    else {
+      if (n > toLim - *toP)
+        break;
+      (*fromP)++;
+    }
+    do {
+      *(*toP)++ = *utf8++;
+    } while (--n != 0);
+  }
+}
+
+static void PTRCALL
+unknown_toUtf16(const ENCODING *enc,
+                const char **fromP, const char *fromLim,
+                unsigned short **toP, const unsigned short *toLim)
+{
+  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
+  while (*fromP != fromLim && *toP != toLim) {
+    unsigned short c = uenc->utf16[(unsigned char)**fromP];
+    if (c == 0) {
+      c = (unsigned short)
+          uenc->convert(uenc->userData, *fromP);
+      *fromP += (AS_NORMAL_ENCODING(enc)->type[(unsigned char)**fromP]
+                 - (BT_LEAD2 - 2));
+    }
+    else
+      (*fromP)++;
+    *(*toP)++ = c;
+  }
+}
+
+ENCODING *
+XmlInitUnknownEncoding(void *mem,
+                       int *table,
+                       CONVERTER convert, 
+                       void *userData)
+{
+  int i;
+  struct unknown_encoding *e = (struct unknown_encoding *)mem;
+  for (i = 0; i < (int)sizeof(struct normal_encoding); i++)
+    ((char *)mem)[i] = ((char *)&latin1_encoding)[i];
+  for (i = 0; i < 128; i++)
+    if (latin1_encoding.type[i] != BT_OTHER
+        && latin1_encoding.type[i] != BT_NONXML
+        && table[i] != i)
+      return 0;
+  for (i = 0; i < 256; i++) {
+    int c = table[i];
+    if (c == -1) {
+      e->normal.type[i] = BT_MALFORM;
+      /* This shouldn't really get used. */
+      e->utf16[i] = 0xFFFF;
+      e->utf8[i][0] = 1;
+      e->utf8[i][1] = 0;
+    }
+    else if (c < 0) {
+      if (c < -4)
+        return 0;
+      e->normal.type[i] = (unsigned char)(BT_LEAD2 - (c + 2));
+      e->utf8[i][0] = 0;
+      e->utf16[i] = 0;
+    }
+    else if (c < 0x80) {
+      if (latin1_encoding.type[c] != BT_OTHER
+          && latin1_encoding.type[c] != BT_NONXML
+          && c != i)
+        return 0;
+      e->normal.type[i] = latin1_encoding.type[c];
+      e->utf8[i][0] = 1;
+      e->utf8[i][1] = (char)c;
+      e->utf16[i] = (unsigned short)(c == 0 ? 0xFFFF : c);
+    }
+    else if (checkCharRefNumber(c) < 0) {
+      e->normal.type[i] = BT_NONXML;
+      /* This shouldn't really get used. */
+      e->utf16[i] = 0xFFFF;
+      e->utf8[i][0] = 1;
+      e->utf8[i][1] = 0;
+    }
+    else {
+      if (c > 0xFFFF)
+        return 0;
+      if (UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xff))
+        e->normal.type[i] = BT_NMSTRT;
+      else if (UCS2_GET_NAMING(namePages, c >> 8, c & 0xff))
+        e->normal.type[i] = BT_NAME;
+      else
+        e->normal.type[i] = BT_OTHER;
+      e->utf8[i][0] = (char)XmlUtf8Encode(c, e->utf8[i] + 1);
+      e->utf16[i] = (unsigned short)c;
+    }
+  }
+  e->userData = userData;
+  e->convert = convert;
+  if (convert) {
+    e->normal.isName2 = unknown_isName;
+    e->normal.isName3 = unknown_isName;
+    e->normal.isName4 = unknown_isName;
+    e->normal.isNmstrt2 = unknown_isNmstrt;
+    e->normal.isNmstrt3 = unknown_isNmstrt;
+    e->normal.isNmstrt4 = unknown_isNmstrt;
+    e->normal.isInvalid2 = unknown_isInvalid;
+    e->normal.isInvalid3 = unknown_isInvalid;
+    e->normal.isInvalid4 = unknown_isInvalid;
+  }
+  e->normal.enc.utf8Convert = unknown_toUtf8;
+  e->normal.enc.utf16Convert = unknown_toUtf16;
+  return &(e->normal.enc);
+}
+
+/* If this enumeration is changed, getEncodingIndex and encodings
+must also be changed. */
+enum {
+  UNKNOWN_ENC = -1,
+  ISO_8859_1_ENC = 0,
+  US_ASCII_ENC,
+  UTF_8_ENC,
+  UTF_16_ENC,
+  UTF_16BE_ENC,
+  UTF_16LE_ENC,
+  /* must match encodingNames up to here */
+  NO_ENC
+};
+
+static const char KW_ISO_8859_1[] = {
+  ASCII_I, ASCII_S, ASCII_O, ASCII_MINUS, ASCII_8, ASCII_8, ASCII_5, ASCII_9,
+  ASCII_MINUS, ASCII_1, '\0'
+};
+static const char KW_US_ASCII[] = {
+  ASCII_U, ASCII_S, ASCII_MINUS, ASCII_A, ASCII_S, ASCII_C, ASCII_I, ASCII_I,
+  '\0'
+};
+static const char KW_UTF_8[] =  {
+  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_8, '\0'
+};
+static const char KW_UTF_16[] = {
+  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, '\0'
+};
+static const char KW_UTF_16BE[] = {
+  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_B, ASCII_E,
+  '\0'
+};
+static const char KW_UTF_16LE[] = {
+  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_L, ASCII_E,
+  '\0'
+};
+
+static int FASTCALL
+getEncodingIndex(const char *name)
+{
+  static const char *encodingNames[] = {
+    KW_ISO_8859_1,
+    KW_US_ASCII,
+    KW_UTF_8,
+    KW_UTF_16,
+    KW_UTF_16BE,
+    KW_UTF_16LE,
+  };
+  int i;
+  if (name == NULL)
+    return NO_ENC;
+  for (i = 0; i < (int)(sizeof(encodingNames)/sizeof(encodingNames[0])); i++)
+    if (streqci(name, encodingNames[i]))
+      return i;
+  return UNKNOWN_ENC;
+}
+
+/* For binary compatibility, we store the index of the encoding
+   specified at initialization in the isUtf16 member.
+*/
+
+#define INIT_ENC_INDEX(enc) ((int)(enc)->initEnc.isUtf16)
+#define SET_INIT_ENC_INDEX(enc, i) ((enc)->initEnc.isUtf16 = (char)i)
+
+/* This is what detects the encoding.  encodingTable maps from
+   encoding indices to encodings; INIT_ENC_INDEX(enc) is the index of
+   the external (protocol) specified encoding; state is
+   XML_CONTENT_STATE if we're parsing an external text entity, and
+   XML_PROLOG_STATE otherwise.
+*/
+
+
+static int
+initScan(const ENCODING **encodingTable,
+         const INIT_ENCODING *enc,
+         int state,
+         const char *ptr,
+         const char *end,
+         const char **nextTokPtr)
+{
+  const ENCODING **encPtr;
+
+  if (ptr == end)
+    return XML_TOK_NONE;
+  encPtr = enc->encPtr;
+  if (ptr + 1 == end) {
+    /* only a single byte available for auto-detection */
+#ifndef XML_DTD /* FIXME */
+    /* a well-formed document entity must have more than one byte */
+    if (state != XML_CONTENT_STATE)
+      return XML_TOK_PARTIAL;
+#endif
+    /* so we're parsing an external text entity... */
+    /* if UTF-16 was externally specified, then we need at least 2 bytes */
+    switch (INIT_ENC_INDEX(enc)) {
+    case UTF_16_ENC:
+    case UTF_16LE_ENC:
+    case UTF_16BE_ENC:
+      return XML_TOK_PARTIAL;
+    }
+    switch ((unsigned char)*ptr) {
+    case 0xFE:
+    case 0xFF:
+    case 0xEF: /* possibly first byte of UTF-8 BOM */
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
+          && state == XML_CONTENT_STATE)
+        break;
+      /* fall through */
+    case 0x00:
+    case 0x3C:
+      return XML_TOK_PARTIAL;
+    }
+  }
+  else {
+    switch (((unsigned char)ptr[0] << 8) | (unsigned char)ptr[1]) {
+    case 0xFEFF:
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
+          && state == XML_CONTENT_STATE)
+        break;
+      *nextTokPtr = ptr + 2;
+      *encPtr = encodingTable[UTF_16BE_ENC];
+      return XML_TOK_BOM;
+    /* 00 3C is handled in the default case */
+    case 0x3C00:
+      if ((INIT_ENC_INDEX(enc) == UTF_16BE_ENC
+           || INIT_ENC_INDEX(enc) == UTF_16_ENC)
+          && state == XML_CONTENT_STATE)
+        break;
+      *encPtr = encodingTable[UTF_16LE_ENC];
+      return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
+    case 0xFFFE:
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
+          && state == XML_CONTENT_STATE)
+        break;
+      *nextTokPtr = ptr + 2;
+      *encPtr = encodingTable[UTF_16LE_ENC];
+      return XML_TOK_BOM;
+    case 0xEFBB:
+      /* Maybe a UTF-8 BOM (EF BB BF) */
+      /* If there's an explicitly specified (external) encoding
+         of ISO-8859-1 or some flavour of UTF-16
+         and this is an external text entity,
+         don't look for the BOM,
+         because it might be a legal data.
+      */
+      if (state == XML_CONTENT_STATE) {
+        int e = INIT_ENC_INDEX(enc);
+        if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC
+            || e == UTF_16LE_ENC || e == UTF_16_ENC)
+          break;
+      }
+      if (ptr + 2 == end)
+        return XML_TOK_PARTIAL;
+      if ((unsigned char)ptr[2] == 0xBF) {
+        *nextTokPtr = ptr + 3;
+        *encPtr = encodingTable[UTF_8_ENC];
+        return XML_TOK_BOM;
+      }
+      break;
+    default:
+      if (ptr[0] == '\0') {
+        /* 0 isn't a legal data character. Furthermore a document
+           entity can only start with ASCII characters.  So the only
+           way this can fail to be big-endian UTF-16 if it it's an
+           external parsed general entity that's labelled as
+           UTF-16LE.
+        */
+        if (state == XML_CONTENT_STATE && INIT_ENC_INDEX(enc) == UTF_16LE_ENC)
+          break;
+        *encPtr = encodingTable[UTF_16BE_ENC];
+        return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
+      }
+      else if (ptr[1] == '\0') {
+        /* We could recover here in the case:
+            - parsing an external entity
+            - second byte is 0
+            - no externally specified encoding
+            - no encoding declaration
+           by assuming UTF-16LE.  But we don't, because this would mean when
+           presented just with a single byte, we couldn't reliably determine
+           whether we needed further bytes.
+        */
+        if (state == XML_CONTENT_STATE)
+          break;
+        *encPtr = encodingTable[UTF_16LE_ENC];
+        return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
+      }
+      break;
+    }
+  }
+  *encPtr = encodingTable[INIT_ENC_INDEX(enc)];
+  return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
+}
+
+
+#define NS(x) x
+#define ns(x) x
+#include "xmltok_ns.c"
+#undef NS
+#undef ns
+
+#ifdef XML_NS
+
+#define NS(x) x ## NS
+#define ns(x) x ## _ns
+
+#include "xmltok_ns.c"
+
+#undef NS
+#undef ns
+
+ENCODING *
+XmlInitUnknownEncodingNS(void *mem,
+                         int *table,
+                         CONVERTER convert, 
+                         void *userData)
+{
+  ENCODING *enc = XmlInitUnknownEncoding(mem, table, convert, userData);
+  if (enc)
+    ((struct normal_encoding *)enc)->type[ASCII_COLON] = BT_COLON;
+  return enc;
+}
+
+#endif /* XML_NS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.h
new file mode 100644
index 00000000..3d776be7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.h
@@ -0,0 +1,315 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#ifndef XmlTok_INCLUDED
+#define XmlTok_INCLUDED 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The following token may be returned by XmlContentTok */
+#define XML_TOK_TRAILING_RSQB -5 /* ] or ]] at the end of the scan; might be
+                                    start of illegal ]]> sequence */
+/* The following tokens may be returned by both XmlPrologTok and
+   XmlContentTok.
+*/
+#define XML_TOK_NONE -4          /* The string to be scanned is empty */
+#define XML_TOK_TRAILING_CR -3   /* A CR at the end of the scan;
+                                    might be part of CRLF sequence */
+#define XML_TOK_PARTIAL_CHAR -2  /* only part of a multibyte sequence */
+#define XML_TOK_PARTIAL -1       /* only part of a token */
+#define XML_TOK_INVALID 0
+
+/* The following tokens are returned by XmlContentTok; some are also
+   returned by XmlAttributeValueTok, XmlEntityTok, XmlCdataSectionTok.
+*/
+#define XML_TOK_START_TAG_WITH_ATTS 1
+#define XML_TOK_START_TAG_NO_ATTS 2
+#define XML_TOK_EMPTY_ELEMENT_WITH_ATTS 3 /* empty element tag <e/> */
+#define XML_TOK_EMPTY_ELEMENT_NO_ATTS 4
+#define XML_TOK_END_TAG 5
+#define XML_TOK_DATA_CHARS 6
+#define XML_TOK_DATA_NEWLINE 7
+#define XML_TOK_CDATA_SECT_OPEN 8
+#define XML_TOK_ENTITY_REF 9
+#define XML_TOK_CHAR_REF 10               /* numeric character reference */
+
+/* The following tokens may be returned by both XmlPrologTok and
+   XmlContentTok.
+*/
+#define XML_TOK_PI 11                     /* processing instruction */
+#define XML_TOK_XML_DECL 12               /* XML decl or text decl */
+#define XML_TOK_COMMENT 13
+#define XML_TOK_BOM 14                    /* Byte order mark */
+
+/* The following tokens are returned only by XmlPrologTok */
+#define XML_TOK_PROLOG_S 15
+#define XML_TOK_DECL_OPEN 16              /* <!foo */
+#define XML_TOK_DECL_CLOSE 17             /* > */
+#define XML_TOK_NAME 18
+#define XML_TOK_NMTOKEN 19
+#define XML_TOK_POUND_NAME 20             /* #name */
+#define XML_TOK_OR 21                     /* | */
+#define XML_TOK_PERCENT 22
+#define XML_TOK_OPEN_PAREN 23
+#define XML_TOK_CLOSE_PAREN 24
+#define XML_TOK_OPEN_BRACKET 25
+#define XML_TOK_CLOSE_BRACKET 26
+#define XML_TOK_LITERAL 27
+#define XML_TOK_PARAM_ENTITY_REF 28
+#define XML_TOK_INSTANCE_START 29
+
+/* The following occur only in element type declarations */
+#define XML_TOK_NAME_QUESTION 30          /* name? */
+#define XML_TOK_NAME_ASTERISK 31          /* name* */
+#define XML_TOK_NAME_PLUS 32              /* name+ */
+#define XML_TOK_COND_SECT_OPEN 33         /* <![ */
+#define XML_TOK_COND_SECT_CLOSE 34        /* ]]> */
+#define XML_TOK_CLOSE_PAREN_QUESTION 35   /* )? */
+#define XML_TOK_CLOSE_PAREN_ASTERISK 36   /* )* */
+#define XML_TOK_CLOSE_PAREN_PLUS 37       /* )+ */
+#define XML_TOK_COMMA 38
+
+/* The following token is returned only by XmlAttributeValueTok */
+#define XML_TOK_ATTRIBUTE_VALUE_S 39
+
+/* The following token is returned only by XmlCdataSectionTok */
+#define XML_TOK_CDATA_SECT_CLOSE 40
+
+/* With namespace processing this is returned by XmlPrologTok for a
+   name with a colon.
+*/
+#define XML_TOK_PREFIXED_NAME 41
+
+#ifdef XML_DTD
+#define XML_TOK_IGNORE_SECT 42
+#endif /* XML_DTD */
+
+#ifdef XML_DTD
+#define XML_N_STATES 4
+#else /* not XML_DTD */
+#define XML_N_STATES 3
+#endif /* not XML_DTD */
+
+#define XML_PROLOG_STATE 0
+#define XML_CONTENT_STATE 1
+#define XML_CDATA_SECTION_STATE 2
+#ifdef XML_DTD
+#define XML_IGNORE_SECTION_STATE 3
+#endif /* XML_DTD */
+
+#define XML_N_LITERAL_TYPES 2
+#define XML_ATTRIBUTE_VALUE_LITERAL 0
+#define XML_ENTITY_VALUE_LITERAL 1
+
+/* The size of the buffer passed to XmlUtf8Encode must be at least this. */
+#define XML_UTF8_ENCODE_MAX 4
+/* The size of the buffer passed to XmlUtf16Encode must be at least this. */
+#define XML_UTF16_ENCODE_MAX 2
+
+typedef struct position {
+  /* first line and first column are 0 not 1 */
+  unsigned long lineNumber;
+  unsigned long columnNumber;
+} POSITION;
+
+typedef struct {
+  const char *name;
+  const char *valuePtr;
+  const char *valueEnd;
+  char normalized;
+} ATTRIBUTE;
+
+struct encoding;
+typedef struct encoding ENCODING;
+
+typedef int (PTRCALL *SCANNER)(const ENCODING *,
+                               const char *,
+                               const char *,
+                               const char **);
+
+struct encoding {
+  SCANNER scanners[XML_N_STATES];
+  SCANNER literalScanners[XML_N_LITERAL_TYPES];
+  int (PTRCALL *sameName)(const ENCODING *,
+                          const char *,
+                          const char *);
+  int (PTRCALL *nameMatchesAscii)(const ENCODING *,
+                                  const char *,
+                                  const char *,
+                                  const char *);
+  int (PTRFASTCALL *nameLength)(const ENCODING *, const char *);
+  const char *(PTRFASTCALL *skipS)(const ENCODING *, const char *);
+  int (PTRCALL *getAtts)(const ENCODING *enc,
+                         const char *ptr,
+                         int attsMax,
+                         ATTRIBUTE *atts);
+  int (PTRFASTCALL *charRefNumber)(const ENCODING *enc, const char *ptr);
+  int (PTRCALL *predefinedEntityName)(const ENCODING *,
+                                      const char *,
+                                      const char *);
+  void (PTRCALL *updatePosition)(const ENCODING *,
+                                 const char *ptr,
+                                 const char *end,
+                                 POSITION *);
+  int (PTRCALL *isPublicId)(const ENCODING *enc,
+                            const char *ptr,
+                            const char *end,
+                            const char **badPtr);
+  void (PTRCALL *utf8Convert)(const ENCODING *enc,
+                              const char **fromP,
+                              const char *fromLim,
+                              char **toP,
+                              const char *toLim);
+  void (PTRCALL *utf16Convert)(const ENCODING *enc,
+                               const char **fromP,
+                               const char *fromLim,
+                               unsigned short **toP,
+                               const unsigned short *toLim);
+  int minBytesPerChar;
+  char isUtf8;
+  char isUtf16;
+};
+
+/* Scan the string starting at ptr until the end of the next complete
+   token, but do not scan past eptr.  Return an integer giving the
+   type of token.
+
+   Return XML_TOK_NONE when ptr == eptr; nextTokPtr will not be set.
+
+   Return XML_TOK_PARTIAL when the string does not contain a complete
+   token; nextTokPtr will not be set.
+
+   Return XML_TOK_INVALID when the string does not start a valid
+   token; nextTokPtr will be set to point to the character which made
+   the token invalid.
+
+   Otherwise the string starts with a valid token; nextTokPtr will be
+   set to point to the character following the end of that token.
+
+   Each data character counts as a single token, but adjacent data
+   characters may be returned together.  Similarly for characters in
+   the prolog outside literals, comments and processing instructions.
+*/
+
+
+#define XmlTok(enc, state, ptr, end, nextTokPtr) \
+  (((enc)->scanners[state])(enc, ptr, end, nextTokPtr))
+
+#define XmlPrologTok(enc, ptr, end, nextTokPtr) \
+   XmlTok(enc, XML_PROLOG_STATE, ptr, end, nextTokPtr)
+
+#define XmlContentTok(enc, ptr, end, nextTokPtr) \
+   XmlTok(enc, XML_CONTENT_STATE, ptr, end, nextTokPtr)
+
+#define XmlCdataSectionTok(enc, ptr, end, nextTokPtr) \
+   XmlTok(enc, XML_CDATA_SECTION_STATE, ptr, end, nextTokPtr)
+
+#ifdef XML_DTD
+
+#define XmlIgnoreSectionTok(enc, ptr, end, nextTokPtr) \
+   XmlTok(enc, XML_IGNORE_SECTION_STATE, ptr, end, nextTokPtr)
+
+#endif /* XML_DTD */
+
+/* This is used for performing a 2nd-level tokenization on the content
+   of a literal that has already been returned by XmlTok.
+*/
+#define XmlLiteralTok(enc, literalType, ptr, end, nextTokPtr) \
+  (((enc)->literalScanners[literalType])(enc, ptr, end, nextTokPtr))
+
+#define XmlAttributeValueTok(enc, ptr, end, nextTokPtr) \
+   XmlLiteralTok(enc, XML_ATTRIBUTE_VALUE_LITERAL, ptr, end, nextTokPtr)
+
+#define XmlEntityValueTok(enc, ptr, end, nextTokPtr) \
+   XmlLiteralTok(enc, XML_ENTITY_VALUE_LITERAL, ptr, end, nextTokPtr)
+
+#define XmlSameName(enc, ptr1, ptr2) (((enc)->sameName)(enc, ptr1, ptr2))
+
+#define XmlNameMatchesAscii(enc, ptr1, end1, ptr2) \
+  (((enc)->nameMatchesAscii)(enc, ptr1, end1, ptr2))
+
+#define XmlNameLength(enc, ptr) \
+  (((enc)->nameLength)(enc, ptr))
+
+#define XmlSkipS(enc, ptr) \
+  (((enc)->skipS)(enc, ptr))
+
+#define XmlGetAttributes(enc, ptr, attsMax, atts) \
+  (((enc)->getAtts)(enc, ptr, attsMax, atts))
+
+#define XmlCharRefNumber(enc, ptr) \
+  (((enc)->charRefNumber)(enc, ptr))
+
+#define XmlPredefinedEntityName(enc, ptr, end) \
+  (((enc)->predefinedEntityName)(enc, ptr, end))
+
+#define XmlUpdatePosition(enc, ptr, end, pos) \
+  (((enc)->updatePosition)(enc, ptr, end, pos))
+
+#define XmlIsPublicId(enc, ptr, end, badPtr) \
+  (((enc)->isPublicId)(enc, ptr, end, badPtr))
+
+#define XmlUtf8Convert(enc, fromP, fromLim, toP, toLim) \
+  (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim))
+
+#define XmlUtf16Convert(enc, fromP, fromLim, toP, toLim) \
+  (((enc)->utf16Convert)(enc, fromP, fromLim, toP, toLim))
+
+typedef struct {
+  ENCODING initEnc;
+  const ENCODING **encPtr;
+} INIT_ENCODING;
+
+int XmlParseXmlDecl(int isGeneralTextEntity,
+                    const ENCODING *enc,
+                    const char *ptr,
+                    const char *end,
+                    const char **badPtr,
+                    const char **versionPtr,
+                    const char **versionEndPtr,
+                    const char **encodingNamePtr,
+                    const ENCODING **namedEncodingPtr,
+                    int *standalonePtr);
+
+int XmlInitEncoding(INIT_ENCODING *, const ENCODING **, const char *name);
+const ENCODING *XmlGetUtf8InternalEncoding(void);
+const ENCODING *XmlGetUtf16InternalEncoding(void);
+int FASTCALL XmlUtf8Encode(int charNumber, char *buf);
+int FASTCALL XmlUtf16Encode(int charNumber, unsigned short *buf);
+int XmlSizeOfUnknownEncoding(void);
+
+typedef int (*CONVERTER)(void *userData, const char *p);
+
+ENCODING *
+XmlInitUnknownEncoding(void *mem,
+                       int *table,
+                       CONVERTER convert,
+                       void *userData);
+
+int XmlParseXmlDeclNS(int isGeneralTextEntity,
+                      const ENCODING *enc,
+                      const char *ptr,
+                      const char *end,
+                      const char **badPtr,
+                      const char **versionPtr,
+                      const char **versionEndPtr,
+                      const char **encodingNamePtr,
+                      const ENCODING **namedEncodingPtr,
+                      int *standalonePtr);
+
+int XmlInitEncodingNS(INIT_ENCODING *, const ENCODING **, const char *name);
+const ENCODING *XmlGetUtf8InternalEncodingNS(void);
+const ENCODING *XmlGetUtf16InternalEncodingNS(void);
+ENCODING *
+XmlInitUnknownEncodingNS(void *mem,
+                         int *table,
+                         CONVERTER convert,
+                         void *userData);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* not XmlTok_INCLUDED */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.lo b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.lo
new file mode 100644
index 00000000..8522abf9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.lo
@@ -0,0 +1,12 @@
+# lib/xmltok.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/xmltok.o'
+
+# Name of the non-PIC object.
+non_pic_object='xmltok.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.o b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.o
new file mode 100644
index 00000000..28b8cf94
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_impl.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_impl.c
new file mode 100644
index 00000000..f3e0e522
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_impl.c
@@ -0,0 +1,1779 @@
+/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+   See the file COPYING for copying permission.
+*/
+
+#ifndef IS_INVALID_CHAR
+#define IS_INVALID_CHAR(enc, ptr, n) (0)
+#endif
+
+#define INVALID_LEAD_CASE(n, ptr, nextTokPtr) \
+    case BT_LEAD ## n: \
+      if (end - ptr < n) \
+        return XML_TOK_PARTIAL_CHAR; \
+      if (IS_INVALID_CHAR(enc, ptr, n)) { \
+        *(nextTokPtr) = (ptr); \
+        return XML_TOK_INVALID; \
+      } \
+      ptr += n; \
+      break;
+
+#define INVALID_CASES(ptr, nextTokPtr) \
+  INVALID_LEAD_CASE(2, ptr, nextTokPtr) \
+  INVALID_LEAD_CASE(3, ptr, nextTokPtr) \
+  INVALID_LEAD_CASE(4, ptr, nextTokPtr) \
+  case BT_NONXML: \
+  case BT_MALFORM: \
+  case BT_TRAIL: \
+    *(nextTokPtr) = (ptr); \
+    return XML_TOK_INVALID;
+
+#define CHECK_NAME_CASE(n, enc, ptr, end, nextTokPtr) \
+   case BT_LEAD ## n: \
+     if (end - ptr < n) \
+       return XML_TOK_PARTIAL_CHAR; \
+     if (!IS_NAME_CHAR(enc, ptr, n)) { \
+       *nextTokPtr = ptr; \
+       return XML_TOK_INVALID; \
+     } \
+     ptr += n; \
+     break;
+
+#define CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) \
+  case BT_NONASCII: \
+    if (!IS_NAME_CHAR_MINBPC(enc, ptr)) { \
+      *nextTokPtr = ptr; \
+      return XML_TOK_INVALID; \
+    } \
+  case BT_NMSTRT: \
+  case BT_HEX: \
+  case BT_DIGIT: \
+  case BT_NAME: \
+  case BT_MINUS: \
+    ptr += MINBPC(enc); \
+    break; \
+  CHECK_NAME_CASE(2, enc, ptr, end, nextTokPtr) \
+  CHECK_NAME_CASE(3, enc, ptr, end, nextTokPtr) \
+  CHECK_NAME_CASE(4, enc, ptr, end, nextTokPtr)
+
+#define CHECK_NMSTRT_CASE(n, enc, ptr, end, nextTokPtr) \
+   case BT_LEAD ## n: \
+     if (end - ptr < n) \
+       return XML_TOK_PARTIAL_CHAR; \
+     if (!IS_NMSTRT_CHAR(enc, ptr, n)) { \
+       *nextTokPtr = ptr; \
+       return XML_TOK_INVALID; \
+     } \
+     ptr += n; \
+     break;
+
+#define CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) \
+  case BT_NONASCII: \
+    if (!IS_NMSTRT_CHAR_MINBPC(enc, ptr)) { \
+      *nextTokPtr = ptr; \
+      return XML_TOK_INVALID; \
+    } \
+  case BT_NMSTRT: \
+  case BT_HEX: \
+    ptr += MINBPC(enc); \
+    break; \
+  CHECK_NMSTRT_CASE(2, enc, ptr, end, nextTokPtr) \
+  CHECK_NMSTRT_CASE(3, enc, ptr, end, nextTokPtr) \
+  CHECK_NMSTRT_CASE(4, enc, ptr, end, nextTokPtr)
+
+#ifndef PREFIX
+#define PREFIX(ident) ident
+#endif
+
+/* ptr points to character following "<!-" */
+
+static int PTRCALL
+PREFIX(scanComment)(const ENCODING *enc, const char *ptr,
+                    const char *end, const char **nextTokPtr)
+{
+  if (ptr != end) {
+    if (!CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+    ptr += MINBPC(enc);
+    while (ptr != end) {
+      switch (BYTE_TYPE(enc, ptr)) {
+      INVALID_CASES(ptr, nextTokPtr)
+      case BT_MINUS:
+        if ((ptr += MINBPC(enc)) == end)
+          return XML_TOK_PARTIAL;
+        if (CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
+          if ((ptr += MINBPC(enc)) == end)
+            return XML_TOK_PARTIAL;
+          if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+            *nextTokPtr = ptr;
+            return XML_TOK_INVALID;
+          }
+          *nextTokPtr = ptr + MINBPC(enc);
+          return XML_TOK_COMMENT;
+        }
+        break;
+      default:
+        ptr += MINBPC(enc);
+        break;
+      }
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "<!" */
+
+static int PTRCALL
+PREFIX(scanDecl)(const ENCODING *enc, const char *ptr,
+                 const char *end, const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  case BT_MINUS:
+    return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_LSQB:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_COND_SECT_OPEN;
+  case BT_NMSTRT:
+  case BT_HEX:
+    ptr += MINBPC(enc);
+    break;
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_PERCNT:
+      if (ptr + MINBPC(enc) == end)
+        return XML_TOK_PARTIAL;
+      /* don't allow <!ENTITY% foo "whatever"> */
+      switch (BYTE_TYPE(enc, ptr + MINBPC(enc))) {
+      case BT_S: case BT_CR: case BT_LF: case BT_PERCNT:
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      /* fall through */
+    case BT_S: case BT_CR: case BT_LF:
+      *nextTokPtr = ptr;
+      return XML_TOK_DECL_OPEN;
+    case BT_NMSTRT:
+    case BT_HEX:
+      ptr += MINBPC(enc);
+      break;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static int PTRCALL
+PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr,
+                      const char *end, int *tokPtr)
+{
+  int upper = 0;
+  *tokPtr = XML_TOK_PI;
+  if (end - ptr != MINBPC(enc)*3)
+    return 1;
+  switch (BYTE_TO_ASCII(enc, ptr)) {
+  case ASCII_x:
+    break;
+  case ASCII_X:
+    upper = 1;
+    break;
+  default:
+    return 1;
+  }
+  ptr += MINBPC(enc);
+  switch (BYTE_TO_ASCII(enc, ptr)) {
+  case ASCII_m:
+    break;
+  case ASCII_M:
+    upper = 1;
+    break;
+  default:
+    return 1;
+  }
+  ptr += MINBPC(enc);
+  switch (BYTE_TO_ASCII(enc, ptr)) {
+  case ASCII_l:
+    break;
+  case ASCII_L:
+    upper = 1;
+    break;
+  default:
+    return 1;
+  }
+  if (upper)
+    return 0;
+  *tokPtr = XML_TOK_XML_DECL;
+  return 1;
+}
+
+/* ptr points to character following "<?" */
+
+static int PTRCALL
+PREFIX(scanPi)(const ENCODING *enc, const char *ptr,
+               const char *end, const char **nextTokPtr)
+{
+  int tok;
+  const char *target = ptr;
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_S: case BT_CR: case BT_LF:
+      if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      ptr += MINBPC(enc);
+      while (ptr != end) {
+        switch (BYTE_TYPE(enc, ptr)) {
+        INVALID_CASES(ptr, nextTokPtr)
+        case BT_QUEST:
+          ptr += MINBPC(enc);
+          if (ptr == end)
+            return XML_TOK_PARTIAL;
+          if (CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+            *nextTokPtr = ptr + MINBPC(enc);
+            return tok;
+          }
+          break;
+        default:
+          ptr += MINBPC(enc);
+          break;
+        }
+      }
+      return XML_TOK_PARTIAL;
+    case BT_QUEST:
+      if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      ptr += MINBPC(enc);
+      if (ptr == end)
+        return XML_TOK_PARTIAL;
+      if (CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+        *nextTokPtr = ptr + MINBPC(enc);
+        return tok;
+      }
+      /* fall through */
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static int PTRCALL
+PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr,
+                         const char *end, const char **nextTokPtr)
+{
+  static const char CDATA_LSQB[] = { ASCII_C, ASCII_D, ASCII_A,
+                                     ASCII_T, ASCII_A, ASCII_LSQB };
+  int i;
+  /* CDATA[ */
+  if (end - ptr < 6 * MINBPC(enc))
+    return XML_TOK_PARTIAL;
+  for (i = 0; i < 6; i++, ptr += MINBPC(enc)) {
+    if (!CHAR_MATCHES(enc, ptr, CDATA_LSQB[i])) {
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_CDATA_SECT_OPEN;
+}
+
+static int PTRCALL
+PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr,
+                        const char *end, const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_NONE;
+  if (MINBPC(enc) > 1) {
+    size_t n = end - ptr;
+    if (n & (MINBPC(enc) - 1)) {
+      n &= ~(MINBPC(enc) - 1);
+      if (n == 0)
+        return XML_TOK_PARTIAL;
+      end = ptr + n;
+    }
+  }
+  switch (BYTE_TYPE(enc, ptr)) {
+  case BT_RSQB:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_PARTIAL;
+    if (!CHAR_MATCHES(enc, ptr, ASCII_RSQB))
+      break;
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_PARTIAL;
+    if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+      ptr -= MINBPC(enc);
+      break;
+    }
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_CDATA_SECT_CLOSE;
+  case BT_CR:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_PARTIAL;
+    if (BYTE_TYPE(enc, ptr) == BT_LF)
+      ptr += MINBPC(enc);
+    *nextTokPtr = ptr;
+    return XML_TOK_DATA_NEWLINE;
+  case BT_LF:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_DATA_NEWLINE;
+  INVALID_CASES(ptr, nextTokPtr)
+  default:
+    ptr += MINBPC(enc);
+    break;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: \
+      if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \
+        *nextTokPtr = ptr; \
+        return XML_TOK_DATA_CHARS; \
+      } \
+      ptr += n; \
+      break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_NONXML:
+    case BT_MALFORM:
+    case BT_TRAIL:
+    case BT_CR:
+    case BT_LF:
+    case BT_RSQB:
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_DATA_CHARS;
+}
+
+/* ptr points to character following "</" */
+
+static int PTRCALL
+PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr,
+                   const char *end, const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_S: case BT_CR: case BT_LF:
+      for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
+        switch (BYTE_TYPE(enc, ptr)) {
+        case BT_S: case BT_CR: case BT_LF:
+          break;
+        case BT_GT:
+          *nextTokPtr = ptr + MINBPC(enc);
+          return XML_TOK_END_TAG;
+        default:
+          *nextTokPtr = ptr;
+          return XML_TOK_INVALID;
+        }
+      }
+      return XML_TOK_PARTIAL;
+#ifdef XML_NS
+    case BT_COLON:
+      /* no need to check qname syntax here,
+         since end-tag must match exactly */
+      ptr += MINBPC(enc);
+      break;
+#endif
+    case BT_GT:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_END_TAG;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "&#X" */
+
+static int PTRCALL
+PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr,
+                       const char *end, const char **nextTokPtr)
+{
+  if (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_DIGIT:
+    case BT_HEX:
+      break;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+    for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_DIGIT:
+      case BT_HEX:
+        break;
+      case BT_SEMI:
+        *nextTokPtr = ptr + MINBPC(enc);
+        return XML_TOK_CHAR_REF;
+      default:
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "&#" */
+
+static int PTRCALL
+PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr,
+                    const char *end, const char **nextTokPtr)
+{
+  if (ptr != end) {
+    if (CHAR_MATCHES(enc, ptr, ASCII_x))
+      return PREFIX(scanHexCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_DIGIT:
+      break;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+    for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_DIGIT:
+        break;
+      case BT_SEMI:
+        *nextTokPtr = ptr + MINBPC(enc);
+        return XML_TOK_CHAR_REF;
+      default:
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "&" */
+
+static int PTRCALL
+PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end,
+                const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  case BT_NUM:
+    return PREFIX(scanCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_SEMI:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_ENTITY_REF;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following first character of attribute name */
+
+static int PTRCALL
+PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end,
+                 const char **nextTokPtr)
+{
+#ifdef XML_NS
+  int hadColon = 0;
+#endif
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+#ifdef XML_NS
+    case BT_COLON:
+      if (hadColon) {
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      hadColon = 1;
+      ptr += MINBPC(enc);
+      if (ptr == end)
+        return XML_TOK_PARTIAL;
+      switch (BYTE_TYPE(enc, ptr)) {
+      CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+      default:
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      break;
+#endif
+    case BT_S: case BT_CR: case BT_LF:
+      for (;;) {
+        int t;
+
+        ptr += MINBPC(enc);
+        if (ptr == end)
+          return XML_TOK_PARTIAL;
+        t = BYTE_TYPE(enc, ptr);
+        if (t == BT_EQUALS)
+          break;
+        switch (t) {
+        case BT_S:
+        case BT_LF:
+        case BT_CR:
+          break;
+        default:
+          *nextTokPtr = ptr;
+          return XML_TOK_INVALID;
+        }
+      }
+    /* fall through */
+    case BT_EQUALS:
+      {
+        int open;
+#ifdef XML_NS
+        hadColon = 0;
+#endif
+        for (;;) {
+          ptr += MINBPC(enc);
+          if (ptr == end)
+            return XML_TOK_PARTIAL;
+          open = BYTE_TYPE(enc, ptr);
+          if (open == BT_QUOT || open == BT_APOS)
+            break;
+          switch (open) {
+          case BT_S:
+          case BT_LF:
+          case BT_CR:
+            break;
+          default:
+            *nextTokPtr = ptr;
+            return XML_TOK_INVALID;
+          }
+        }
+        ptr += MINBPC(enc);
+        /* in attribute value */
+        for (;;) {
+          int t;
+          if (ptr == end)
+            return XML_TOK_PARTIAL;
+          t = BYTE_TYPE(enc, ptr);
+          if (t == open)
+            break;
+          switch (t) {
+          INVALID_CASES(ptr, nextTokPtr)
+          case BT_AMP:
+            {
+              int tok = PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, &ptr);
+              if (tok <= 0) {
+                if (tok == XML_TOK_INVALID)
+                  *nextTokPtr = ptr;
+                return tok;
+              }
+              break;
+            }
+          case BT_LT:
+            *nextTokPtr = ptr;
+            return XML_TOK_INVALID;
+          default:
+            ptr += MINBPC(enc);
+            break;
+          }
+        }
+        ptr += MINBPC(enc);
+        if (ptr == end)
+          return XML_TOK_PARTIAL;
+        switch (BYTE_TYPE(enc, ptr)) {
+        case BT_S:
+        case BT_CR:
+        case BT_LF:
+          break;
+        case BT_SOL:
+          goto sol;
+        case BT_GT:
+          goto gt;
+        default:
+          *nextTokPtr = ptr;
+          return XML_TOK_INVALID;
+        }
+        /* ptr points to closing quote */
+        for (;;) {
+          ptr += MINBPC(enc);
+          if (ptr == end)
+            return XML_TOK_PARTIAL;
+          switch (BYTE_TYPE(enc, ptr)) {
+          CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+          case BT_S: case BT_CR: case BT_LF:
+            continue;
+          case BT_GT:
+          gt:
+            *nextTokPtr = ptr + MINBPC(enc);
+            return XML_TOK_START_TAG_WITH_ATTS;
+          case BT_SOL:
+          sol:
+            ptr += MINBPC(enc);
+            if (ptr == end)
+              return XML_TOK_PARTIAL;
+            if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+              *nextTokPtr = ptr;
+              return XML_TOK_INVALID;
+            }
+            *nextTokPtr = ptr + MINBPC(enc);
+            return XML_TOK_EMPTY_ELEMENT_WITH_ATTS;
+          default:
+            *nextTokPtr = ptr;
+            return XML_TOK_INVALID;
+          }
+          break;
+        }
+        break;
+      }
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "<" */
+
+static int PTRCALL
+PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
+               const char **nextTokPtr)
+{
+#ifdef XML_NS
+  int hadColon;
+#endif
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  case BT_EXCL:
+    if ((ptr += MINBPC(enc)) == end)
+      return XML_TOK_PARTIAL;
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_MINUS:
+      return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+    case BT_LSQB:
+      return PREFIX(scanCdataSection)(enc, ptr + MINBPC(enc),
+                                      end, nextTokPtr);
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  case BT_QUEST:
+    return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_SOL:
+    return PREFIX(scanEndTag)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+#ifdef XML_NS
+  hadColon = 0;
+#endif
+  /* we have a start-tag */
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+#ifdef XML_NS
+    case BT_COLON:
+      if (hadColon) {
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      hadColon = 1;
+      ptr += MINBPC(enc);
+      if (ptr == end)
+        return XML_TOK_PARTIAL;
+      switch (BYTE_TYPE(enc, ptr)) {
+      CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+      default:
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      break;
+#endif
+    case BT_S: case BT_CR: case BT_LF:
+      {
+        ptr += MINBPC(enc);
+        while (ptr != end) {
+          switch (BYTE_TYPE(enc, ptr)) {
+          CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+          case BT_GT:
+            goto gt;
+          case BT_SOL:
+            goto sol;
+          case BT_S: case BT_CR: case BT_LF:
+            ptr += MINBPC(enc);
+            continue;
+          default:
+            *nextTokPtr = ptr;
+            return XML_TOK_INVALID;
+          }
+          return PREFIX(scanAtts)(enc, ptr, end, nextTokPtr);
+        }
+        return XML_TOK_PARTIAL;
+      }
+    case BT_GT:
+    gt:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_START_TAG_NO_ATTS;
+    case BT_SOL:
+    sol:
+      ptr += MINBPC(enc);
+      if (ptr == end)
+        return XML_TOK_PARTIAL;
+      if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_EMPTY_ELEMENT_NO_ATTS;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static int PTRCALL
+PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end,
+                   const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_NONE;
+  if (MINBPC(enc) > 1) {
+    size_t n = end - ptr;
+    if (n & (MINBPC(enc) - 1)) {
+      n &= ~(MINBPC(enc) - 1);
+      if (n == 0)
+        return XML_TOK_PARTIAL;
+      end = ptr + n;
+    }
+  }
+  switch (BYTE_TYPE(enc, ptr)) {
+  case BT_LT:
+    return PREFIX(scanLt)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_AMP:
+    return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_CR:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_TRAILING_CR;
+    if (BYTE_TYPE(enc, ptr) == BT_LF)
+      ptr += MINBPC(enc);
+    *nextTokPtr = ptr;
+    return XML_TOK_DATA_NEWLINE;
+  case BT_LF:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_DATA_NEWLINE;
+  case BT_RSQB:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_TRAILING_RSQB;
+    if (!CHAR_MATCHES(enc, ptr, ASCII_RSQB))
+      break;
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_TRAILING_RSQB;
+    if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+      ptr -= MINBPC(enc);
+      break;
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  INVALID_CASES(ptr, nextTokPtr)
+  default:
+    ptr += MINBPC(enc);
+    break;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: \
+      if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \
+        *nextTokPtr = ptr; \
+        return XML_TOK_DATA_CHARS; \
+      } \
+      ptr += n; \
+      break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_RSQB:
+      if (ptr + MINBPC(enc) != end) {
+         if (!CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_RSQB)) {
+           ptr += MINBPC(enc);
+           break;
+         }
+         if (ptr + 2*MINBPC(enc) != end) {
+           if (!CHAR_MATCHES(enc, ptr + 2*MINBPC(enc), ASCII_GT)) {
+             ptr += MINBPC(enc);
+             break;
+           }
+           *nextTokPtr = ptr + 2*MINBPC(enc);
+           return XML_TOK_INVALID;
+         }
+      }
+      /* fall through */
+    case BT_AMP:
+    case BT_LT:
+    case BT_NONXML:
+    case BT_MALFORM:
+    case BT_TRAIL:
+    case BT_CR:
+    case BT_LF:
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_DATA_CHARS;
+}
+
+/* ptr points to character following "%" */
+
+static int PTRCALL
+PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end,
+                    const char **nextTokPtr)
+{
+  if (ptr == end)
+    return -XML_TOK_PERCENT;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  case BT_S: case BT_LF: case BT_CR: case BT_PERCNT:
+    *nextTokPtr = ptr;
+    return XML_TOK_PERCENT;
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_SEMI:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_PARAM_ENTITY_REF;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static int PTRCALL
+PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end,
+                      const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_CR: case BT_LF: case BT_S:
+    case BT_RPAR: case BT_GT: case BT_PERCNT: case BT_VERBAR:
+      *nextTokPtr = ptr;
+      return XML_TOK_POUND_NAME;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return -XML_TOK_POUND_NAME;
+}
+
+static int PTRCALL
+PREFIX(scanLit)(int open, const ENCODING *enc,
+                const char *ptr, const char *end,
+                const char **nextTokPtr)
+{
+  while (ptr != end) {
+    int t = BYTE_TYPE(enc, ptr);
+    switch (t) {
+    INVALID_CASES(ptr, nextTokPtr)
+    case BT_QUOT:
+    case BT_APOS:
+      ptr += MINBPC(enc);
+      if (t != open)
+        break;
+      if (ptr == end)
+        return -XML_TOK_LITERAL;
+      *nextTokPtr = ptr;
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_S: case BT_CR: case BT_LF:
+      case BT_GT: case BT_PERCNT: case BT_LSQB:
+        return XML_TOK_LITERAL;
+      default:
+        return XML_TOK_INVALID;
+      }
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static int PTRCALL
+PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
+                  const char **nextTokPtr)
+{
+  int tok;
+  if (ptr == end)
+    return XML_TOK_NONE;
+  if (MINBPC(enc) > 1) {
+    size_t n = end - ptr;
+    if (n & (MINBPC(enc) - 1)) {
+      n &= ~(MINBPC(enc) - 1);
+      if (n == 0)
+        return XML_TOK_PARTIAL;
+      end = ptr + n;
+    }
+  }
+  switch (BYTE_TYPE(enc, ptr)) {
+  case BT_QUOT:
+    return PREFIX(scanLit)(BT_QUOT, enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_APOS:
+    return PREFIX(scanLit)(BT_APOS, enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_LT:
+    {
+      ptr += MINBPC(enc);
+      if (ptr == end)
+        return XML_TOK_PARTIAL;
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_EXCL:
+        return PREFIX(scanDecl)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      case BT_QUEST:
+        return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      case BT_NMSTRT:
+      case BT_HEX:
+      case BT_NONASCII:
+      case BT_LEAD2:
+      case BT_LEAD3:
+      case BT_LEAD4:
+        *nextTokPtr = ptr - MINBPC(enc);
+        return XML_TOK_INSTANCE_START;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  case BT_CR:
+    if (ptr + MINBPC(enc) == end) {
+      *nextTokPtr = end;
+      /* indicate that this might be part of a CR/LF pair */
+      return -XML_TOK_PROLOG_S;
+    }
+    /* fall through */
+  case BT_S: case BT_LF:
+    for (;;) {
+      ptr += MINBPC(enc);
+      if (ptr == end)
+        break;
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_S: case BT_LF:
+        break;
+      case BT_CR:
+        /* don't split CR/LF pair */
+        if (ptr + MINBPC(enc) != end)
+          break;
+        /* fall through */
+      default:
+        *nextTokPtr = ptr;
+        return XML_TOK_PROLOG_S;
+      }
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_PROLOG_S;
+  case BT_PERCNT:
+    return PREFIX(scanPercent)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_COMMA:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_COMMA;
+  case BT_LSQB:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_OPEN_BRACKET;
+  case BT_RSQB:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return -XML_TOK_CLOSE_BRACKET;
+    if (CHAR_MATCHES(enc, ptr, ASCII_RSQB)) {
+      if (ptr + MINBPC(enc) == end)
+        return XML_TOK_PARTIAL;
+      if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_GT)) {
+        *nextTokPtr = ptr + 2*MINBPC(enc);
+        return XML_TOK_COND_SECT_CLOSE;
+      }
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_CLOSE_BRACKET;
+  case BT_LPAR:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_OPEN_PAREN;
+  case BT_RPAR:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return -XML_TOK_CLOSE_PAREN;
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_AST:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_CLOSE_PAREN_ASTERISK;
+    case BT_QUEST:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_CLOSE_PAREN_QUESTION;
+    case BT_PLUS:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_CLOSE_PAREN_PLUS;
+    case BT_CR: case BT_LF: case BT_S:
+    case BT_GT: case BT_COMMA: case BT_VERBAR:
+    case BT_RPAR:
+      *nextTokPtr = ptr;
+      return XML_TOK_CLOSE_PAREN;
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  case BT_VERBAR:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_OR;
+  case BT_GT:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_DECL_CLOSE;
+  case BT_NUM:
+    return PREFIX(scanPoundName)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+#define LEAD_CASE(n) \
+  case BT_LEAD ## n: \
+    if (end - ptr < n) \
+      return XML_TOK_PARTIAL_CHAR; \
+    if (IS_NMSTRT_CHAR(enc, ptr, n)) { \
+      ptr += n; \
+      tok = XML_TOK_NAME; \
+      break; \
+    } \
+    if (IS_NAME_CHAR(enc, ptr, n)) { \
+      ptr += n; \
+      tok = XML_TOK_NMTOKEN; \
+      break; \
+    } \
+    *nextTokPtr = ptr; \
+    return XML_TOK_INVALID;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+  case BT_NMSTRT:
+  case BT_HEX:
+    tok = XML_TOK_NAME;
+    ptr += MINBPC(enc);
+    break;
+  case BT_DIGIT:
+  case BT_NAME:
+  case BT_MINUS:
+#ifdef XML_NS
+  case BT_COLON:
+#endif
+    tok = XML_TOK_NMTOKEN;
+    ptr += MINBPC(enc);
+    break;
+  case BT_NONASCII:
+    if (IS_NMSTRT_CHAR_MINBPC(enc, ptr)) {
+      ptr += MINBPC(enc);
+      tok = XML_TOK_NAME;
+      break;
+    }
+    if (IS_NAME_CHAR_MINBPC(enc, ptr)) {
+      ptr += MINBPC(enc);
+      tok = XML_TOK_NMTOKEN;
+      break;
+    }
+    /* fall through */
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_GT: case BT_RPAR: case BT_COMMA:
+    case BT_VERBAR: case BT_LSQB: case BT_PERCNT:
+    case BT_S: case BT_CR: case BT_LF:
+      *nextTokPtr = ptr;
+      return tok;
+#ifdef XML_NS
+    case BT_COLON:
+      ptr += MINBPC(enc);
+      switch (tok) {
+      case XML_TOK_NAME:
+        if (ptr == end)
+          return XML_TOK_PARTIAL;
+        tok = XML_TOK_PREFIXED_NAME;
+        switch (BYTE_TYPE(enc, ptr)) {
+        CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+        default:
+          tok = XML_TOK_NMTOKEN;
+          break;
+        }
+        break;
+      case XML_TOK_PREFIXED_NAME:
+        tok = XML_TOK_NMTOKEN;
+        break;
+      }
+      break;
+#endif
+    case BT_PLUS:
+      if (tok == XML_TOK_NMTOKEN)  {
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_NAME_PLUS;
+    case BT_AST:
+      if (tok == XML_TOK_NMTOKEN)  {
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_NAME_ASTERISK;
+    case BT_QUEST:
+      if (tok == XML_TOK_NMTOKEN)  {
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_NAME_QUESTION;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return -tok;
+}
+
+static int PTRCALL
+PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr,
+                          const char *end, const char **nextTokPtr)
+{
+  const char *start;
+  if (ptr == end)
+    return XML_TOK_NONE;
+  start = ptr;
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: ptr += n; break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_AMP:
+      if (ptr == start)
+        return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_LT:
+      /* this is for inside entity references */
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    case BT_LF:
+      if (ptr == start) {
+        *nextTokPtr = ptr + MINBPC(enc);
+        return XML_TOK_DATA_NEWLINE;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_CR:
+      if (ptr == start) {
+        ptr += MINBPC(enc);
+        if (ptr == end)
+          return XML_TOK_TRAILING_CR;
+        if (BYTE_TYPE(enc, ptr) == BT_LF)
+          ptr += MINBPC(enc);
+        *nextTokPtr = ptr;
+        return XML_TOK_DATA_NEWLINE;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_S:
+      if (ptr == start) {
+        *nextTokPtr = ptr + MINBPC(enc);
+        return XML_TOK_ATTRIBUTE_VALUE_S;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_DATA_CHARS;
+}
+
+static int PTRCALL
+PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr,
+                       const char *end, const char **nextTokPtr)
+{
+  const char *start;
+  if (ptr == end)
+    return XML_TOK_NONE;
+  start = ptr;
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: ptr += n; break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_AMP:
+      if (ptr == start)
+        return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_PERCNT:
+      if (ptr == start) {
+        int tok =  PREFIX(scanPercent)(enc, ptr + MINBPC(enc),
+                                       end, nextTokPtr);
+        return (tok == XML_TOK_PERCENT) ? XML_TOK_INVALID : tok;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_LF:
+      if (ptr == start) {
+        *nextTokPtr = ptr + MINBPC(enc);
+        return XML_TOK_DATA_NEWLINE;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_CR:
+      if (ptr == start) {
+        ptr += MINBPC(enc);
+        if (ptr == end)
+          return XML_TOK_TRAILING_CR;
+        if (BYTE_TYPE(enc, ptr) == BT_LF)
+          ptr += MINBPC(enc);
+        *nextTokPtr = ptr;
+        return XML_TOK_DATA_NEWLINE;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_DATA_CHARS;
+}
+
+#ifdef XML_DTD
+
+static int PTRCALL
+PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr,
+                         const char *end, const char **nextTokPtr)
+{
+  int level = 0;
+  if (MINBPC(enc) > 1) {
+    size_t n = end - ptr;
+    if (n & (MINBPC(enc) - 1)) {
+      n &= ~(MINBPC(enc) - 1);
+      end = ptr + n;
+    }
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    INVALID_CASES(ptr, nextTokPtr)
+    case BT_LT:
+      if ((ptr += MINBPC(enc)) == end)
+        return XML_TOK_PARTIAL;
+      if (CHAR_MATCHES(enc, ptr, ASCII_EXCL)) {
+        if ((ptr += MINBPC(enc)) == end)
+          return XML_TOK_PARTIAL;
+        if (CHAR_MATCHES(enc, ptr, ASCII_LSQB)) {
+          ++level;
+          ptr += MINBPC(enc);
+        }
+      }
+      break;
+    case BT_RSQB:
+      if ((ptr += MINBPC(enc)) == end)
+        return XML_TOK_PARTIAL;
+      if (CHAR_MATCHES(enc, ptr, ASCII_RSQB)) {
+        if ((ptr += MINBPC(enc)) == end)
+          return XML_TOK_PARTIAL;
+        if (CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+          ptr += MINBPC(enc);
+          if (level == 0) {
+            *nextTokPtr = ptr;
+            return XML_TOK_IGNORE_SECT;
+          }
+          --level;
+        }
+      }
+      break;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+#endif /* XML_DTD */
+
+static int PTRCALL
+PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
+                   const char **badPtr)
+{
+  ptr += MINBPC(enc);
+  end -= MINBPC(enc);
+  for (; ptr != end; ptr += MINBPC(enc)) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_DIGIT:
+    case BT_HEX:
+    case BT_MINUS:
+    case BT_APOS:
+    case BT_LPAR:
+    case BT_RPAR:
+    case BT_PLUS:
+    case BT_COMMA:
+    case BT_SOL:
+    case BT_EQUALS:
+    case BT_QUEST:
+    case BT_CR:
+    case BT_LF:
+    case BT_SEMI:
+    case BT_EXCL:
+    case BT_AST:
+    case BT_PERCNT:
+    case BT_NUM:
+#ifdef XML_NS
+    case BT_COLON:
+#endif
+      break;
+    case BT_S:
+      if (CHAR_MATCHES(enc, ptr, ASCII_TAB)) {
+        *badPtr = ptr;
+        return 0;
+      }
+      break;
+    case BT_NAME:
+    case BT_NMSTRT:
+      if (!(BYTE_TO_ASCII(enc, ptr) & ~0x7f))
+        break;
+    default:
+      switch (BYTE_TO_ASCII(enc, ptr)) {
+      case 0x24: /* $ */
+      case 0x40: /* @ */
+        break;
+      default:
+        *badPtr = ptr;
+        return 0;
+      }
+      break;
+    }
+  }
+  return 1;
+}
+
+/* This must only be called for a well-formed start-tag or empty
+   element tag.  Returns the number of attributes.  Pointers to the
+   first attsMax attributes are stored in atts.
+*/
+
+static int PTRCALL
+PREFIX(getAtts)(const ENCODING *enc, const char *ptr,
+                int attsMax, ATTRIBUTE *atts)
+{
+  enum { other, inName, inValue } state = inName;
+  int nAtts = 0;
+  int open = 0; /* defined when state == inValue;
+                   initialization just to shut up compilers */
+
+  for (ptr += MINBPC(enc);; ptr += MINBPC(enc)) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define START_NAME \
+      if (state == other) { \
+        if (nAtts < attsMax) { \
+          atts[nAtts].name = ptr; \
+          atts[nAtts].normalized = 1; \
+        } \
+        state = inName; \
+      }
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: START_NAME ptr += (n - MINBPC(enc)); break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_NONASCII:
+    case BT_NMSTRT:
+    case BT_HEX:
+      START_NAME
+      break;
+#undef START_NAME
+    case BT_QUOT:
+      if (state != inValue) {
+        if (nAtts < attsMax)
+          atts[nAtts].valuePtr = ptr + MINBPC(enc);
+        state = inValue;
+        open = BT_QUOT;
+      }
+      else if (open == BT_QUOT) {
+        state = other;
+        if (nAtts < attsMax)
+          atts[nAtts].valueEnd = ptr;
+        nAtts++;
+      }
+      break;
+    case BT_APOS:
+      if (state != inValue) {
+        if (nAtts < attsMax)
+          atts[nAtts].valuePtr = ptr + MINBPC(enc);
+        state = inValue;
+        open = BT_APOS;
+      }
+      else if (open == BT_APOS) {
+        state = other;
+        if (nAtts < attsMax)
+          atts[nAtts].valueEnd = ptr;
+        nAtts++;
+      }
+      break;
+    case BT_AMP:
+      if (nAtts < attsMax)
+        atts[nAtts].normalized = 0;
+      break;
+    case BT_S:
+      if (state == inName)
+        state = other;
+      else if (state == inValue
+               && nAtts < attsMax
+               && atts[nAtts].normalized
+               && (ptr == atts[nAtts].valuePtr
+                   || BYTE_TO_ASCII(enc, ptr) != ASCII_SPACE
+                   || BYTE_TO_ASCII(enc, ptr + MINBPC(enc)) == ASCII_SPACE
+                   || BYTE_TYPE(enc, ptr + MINBPC(enc)) == open))
+        atts[nAtts].normalized = 0;
+      break;
+    case BT_CR: case BT_LF:
+      /* This case ensures that the first attribute name is counted
+         Apart from that we could just change state on the quote. */
+      if (state == inName)
+        state = other;
+      else if (state == inValue && nAtts < attsMax)
+        atts[nAtts].normalized = 0;
+      break;
+    case BT_GT:
+    case BT_SOL:
+      if (state != inValue)
+        return nAtts;
+      break;
+    default:
+      break;
+    }
+  }
+  /* not reached */
+}
+
+static int PTRFASTCALL
+PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr)
+{
+  int result = 0;
+  /* skip &# */
+  ptr += 2*MINBPC(enc);
+  if (CHAR_MATCHES(enc, ptr, ASCII_x)) {
+    for (ptr += MINBPC(enc);
+         !CHAR_MATCHES(enc, ptr, ASCII_SEMI);
+         ptr += MINBPC(enc)) {
+      int c = BYTE_TO_ASCII(enc, ptr);
+      switch (c) {
+      case ASCII_0: case ASCII_1: case ASCII_2: case ASCII_3: case ASCII_4:
+      case ASCII_5: case ASCII_6: case ASCII_7: case ASCII_8: case ASCII_9:
+        result <<= 4;
+        result |= (c - ASCII_0);
+        break;
+      case ASCII_A: case ASCII_B: case ASCII_C:
+      case ASCII_D: case ASCII_E: case ASCII_F:
+        result <<= 4;
+        result += 10 + (c - ASCII_A);
+        break;
+      case ASCII_a: case ASCII_b: case ASCII_c:
+      case ASCII_d: case ASCII_e: case ASCII_f:
+        result <<= 4;
+        result += 10 + (c - ASCII_a);
+        break;
+      }
+      if (result >= 0x110000)
+        return -1;
+    }
+  }
+  else {
+    for (; !CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) {
+      int c = BYTE_TO_ASCII(enc, ptr);
+      result *= 10;
+      result += (c - ASCII_0);
+      if (result >= 0x110000)
+        return -1;
+    }
+  }
+  return checkCharRefNumber(result);
+}
+
+static int PTRCALL
+PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr,
+                             const char *end)
+{
+  switch ((end - ptr)/MINBPC(enc)) {
+  case 2:
+    if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_t)) {
+      switch (BYTE_TO_ASCII(enc, ptr)) {
+      case ASCII_l:
+        return ASCII_LT;
+      case ASCII_g:
+        return ASCII_GT;
+      }
+    }
+    break;
+  case 3:
+    if (CHAR_MATCHES(enc, ptr, ASCII_a)) {
+      ptr += MINBPC(enc);
+      if (CHAR_MATCHES(enc, ptr, ASCII_m)) {
+        ptr += MINBPC(enc);
+        if (CHAR_MATCHES(enc, ptr, ASCII_p))
+          return ASCII_AMP;
+      }
+    }
+    break;
+  case 4:
+    switch (BYTE_TO_ASCII(enc, ptr)) {
+    case ASCII_q:
+      ptr += MINBPC(enc);
+      if (CHAR_MATCHES(enc, ptr, ASCII_u)) {
+        ptr += MINBPC(enc);
+        if (CHAR_MATCHES(enc, ptr, ASCII_o)) {
+          ptr += MINBPC(enc);
+          if (CHAR_MATCHES(enc, ptr, ASCII_t))
+            return ASCII_QUOT;
+        }
+      }
+      break;
+    case ASCII_a:
+      ptr += MINBPC(enc);
+      if (CHAR_MATCHES(enc, ptr, ASCII_p)) {
+        ptr += MINBPC(enc);
+        if (CHAR_MATCHES(enc, ptr, ASCII_o)) {
+          ptr += MINBPC(enc);
+          if (CHAR_MATCHES(enc, ptr, ASCII_s))
+            return ASCII_APOS;
+        }
+      }
+      break;
+    }
+  }
+  return 0;
+}
+
+static int PTRCALL
+PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2)
+{
+  for (;;) {
+    switch (BYTE_TYPE(enc, ptr1)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: \
+      if (*ptr1++ != *ptr2++) \
+        return 0;
+    LEAD_CASE(4) LEAD_CASE(3) LEAD_CASE(2)
+#undef LEAD_CASE
+      /* fall through */
+      if (*ptr1++ != *ptr2++)
+        return 0;
+      break;
+    case BT_NONASCII:
+    case BT_NMSTRT:
+#ifdef XML_NS
+    case BT_COLON:
+#endif
+    case BT_HEX:
+    case BT_DIGIT:
+    case BT_NAME:
+    case BT_MINUS:
+      if (*ptr2++ != *ptr1++)
+        return 0;
+      if (MINBPC(enc) > 1) {
+        if (*ptr2++ != *ptr1++)
+          return 0;
+        if (MINBPC(enc) > 2) {
+          if (*ptr2++ != *ptr1++)
+            return 0;
+          if (MINBPC(enc) > 3) {
+            if (*ptr2++ != *ptr1++)
+              return 0;
+          }
+        }
+      }
+      break;
+    default:
+      if (MINBPC(enc) == 1 && *ptr1 == *ptr2)
+        return 1;
+      switch (BYTE_TYPE(enc, ptr2)) {
+      case BT_LEAD2:
+      case BT_LEAD3:
+      case BT_LEAD4:
+      case BT_NONASCII:
+      case BT_NMSTRT:
+#ifdef XML_NS
+      case BT_COLON:
+#endif
+      case BT_HEX:
+      case BT_DIGIT:
+      case BT_NAME:
+      case BT_MINUS:
+        return 0;
+      default:
+        return 1;
+      }
+    }
+  }
+  /* not reached */
+}
+
+static int PTRCALL
+PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1,
+                         const char *end1, const char *ptr2)
+{
+  for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) {
+    if (ptr1 == end1)
+      return 0;
+    if (!CHAR_MATCHES(enc, ptr1, *ptr2))
+      return 0;
+  }
+  return ptr1 == end1;
+}
+
+static int PTRFASTCALL
+PREFIX(nameLength)(const ENCODING *enc, const char *ptr)
+{
+  const char *start = ptr;
+  for (;;) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: ptr += n; break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_NONASCII:
+    case BT_NMSTRT:
+#ifdef XML_NS
+    case BT_COLON:
+#endif
+    case BT_HEX:
+    case BT_DIGIT:
+    case BT_NAME:
+    case BT_MINUS:
+      ptr += MINBPC(enc);
+      break;
+    default:
+      return ptr - start;
+    }
+  }
+}
+
+static const char * PTRFASTCALL
+PREFIX(skipS)(const ENCODING *enc, const char *ptr)
+{
+  for (;;) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_LF:
+    case BT_CR:
+    case BT_S:
+      ptr += MINBPC(enc);
+      break;
+    default:
+      return ptr;
+    }
+  }
+}
+
+static void PTRCALL
+PREFIX(updatePosition)(const ENCODING *enc,
+                       const char *ptr,
+                       const char *end,
+                       POSITION *pos)
+{
+  while (ptr < end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: \
+      ptr += n; \
+      break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_LF:
+      pos->columnNumber = (unsigned)-1;
+      pos->lineNumber++;
+      ptr += MINBPC(enc);
+      break;
+    case BT_CR:
+      pos->lineNumber++;
+      ptr += MINBPC(enc);
+      if (ptr != end && BYTE_TYPE(enc, ptr) == BT_LF)
+        ptr += MINBPC(enc);
+      pos->columnNumber = (unsigned)-1;
+      break;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+    pos->columnNumber++;
+  }
+}
+
+#undef DO_LEAD_CASE
+#undef MULTIBYTE_CASES
+#undef INVALID_CASES
+#undef CHECK_NAME_CASE
+#undef CHECK_NAME_CASES
+#undef CHECK_NMSTRT_CASE
+#undef CHECK_NMSTRT_CASES
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_impl.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_impl.h
new file mode 100644
index 00000000..da0ea60a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_impl.h
@@ -0,0 +1,46 @@
+/*
+Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
+See the file COPYING for copying permission.
+*/
+
+enum {
+  BT_NONXML,
+  BT_MALFORM,
+  BT_LT,
+  BT_AMP,
+  BT_RSQB,
+  BT_LEAD2,
+  BT_LEAD3,
+  BT_LEAD4,
+  BT_TRAIL,
+  BT_CR,
+  BT_LF,
+  BT_GT,
+  BT_QUOT,
+  BT_APOS,
+  BT_EQUALS,
+  BT_QUEST,
+  BT_EXCL,
+  BT_SOL,
+  BT_SEMI,
+  BT_NUM,
+  BT_LSQB,
+  BT_S,
+  BT_NMSTRT,
+  BT_COLON,
+  BT_HEX,
+  BT_DIGIT,
+  BT_NAME,
+  BT_MINUS,
+  BT_OTHER, /* known not to be a name or name start character */
+  BT_NONASCII, /* might be a name or name start character */
+  BT_PERCNT,
+  BT_LPAR,
+  BT_RPAR,
+  BT_AST,
+  BT_PLUS,
+  BT_COMMA,
+  BT_VERBAR
+};
+
+#include <stddef.h>
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_ns.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_ns.c
new file mode 100644
index 00000000..5610eb95
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib/xmltok_ns.c
@@ -0,0 +1,106 @@
+const ENCODING *
+NS(XmlGetUtf8InternalEncoding)(void)
+{
+  return &ns(internal_utf8_encoding).enc;
+}
+
+const ENCODING *
+NS(XmlGetUtf16InternalEncoding)(void)
+{
+#if BYTEORDER == 1234
+  return &ns(internal_little2_encoding).enc;
+#elif BYTEORDER == 4321
+  return &ns(internal_big2_encoding).enc;
+#else
+  const short n = 1;
+  return (*(const char *)&n
+          ? &ns(internal_little2_encoding).enc
+          : &ns(internal_big2_encoding).enc);
+#endif
+}
+
+static const ENCODING *NS(encodings)[] = {
+  &ns(latin1_encoding).enc,
+  &ns(ascii_encoding).enc,
+  &ns(utf8_encoding).enc,
+  &ns(big2_encoding).enc,
+  &ns(big2_encoding).enc,
+  &ns(little2_encoding).enc,
+  &ns(utf8_encoding).enc /* NO_ENC */
+};
+
+static int PTRCALL
+NS(initScanProlog)(const ENCODING *enc, const char *ptr, const char *end,
+                   const char **nextTokPtr)
+{
+  return initScan(NS(encodings), (const INIT_ENCODING *)enc,
+                  XML_PROLOG_STATE, ptr, end, nextTokPtr);
+}
+
+static int PTRCALL
+NS(initScanContent)(const ENCODING *enc, const char *ptr, const char *end,
+                    const char **nextTokPtr)
+{
+  return initScan(NS(encodings), (const INIT_ENCODING *)enc,
+                  XML_CONTENT_STATE, ptr, end, nextTokPtr);
+}
+
+int
+NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr,
+                    const char *name)
+{
+  int i = getEncodingIndex(name);
+  if (i == UNKNOWN_ENC)
+    return 0;
+  SET_INIT_ENC_INDEX(p, i);
+  p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog);
+  p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent);
+  p->initEnc.updatePosition = initUpdatePosition;
+  p->encPtr = encPtr;
+  *encPtr = &(p->initEnc);
+  return 1;
+}
+
+static const ENCODING *
+NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end)
+{
+#define ENCODING_MAX 128
+  char buf[ENCODING_MAX];
+  char *p = buf;
+  int i;
+  XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
+  if (ptr != end)
+    return 0;
+  *p = 0;
+  if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2)
+    return enc;
+  i = getEncodingIndex(buf);
+  if (i == UNKNOWN_ENC)
+    return 0;
+  return NS(encodings)[i];
+}
+
+int
+NS(XmlParseXmlDecl)(int isGeneralTextEntity,
+                    const ENCODING *enc,
+                    const char *ptr,
+                    const char *end,
+                    const char **badPtr,
+                    const char **versionPtr,
+                    const char **versionEndPtr,
+                    const char **encodingName,
+                    const ENCODING **encoding,
+                    int *standalone)
+{
+  return doParseXmlDecl(NS(findEncoding),
+                        isGeneralTextEntity,
+                        enc,
+                        ptr,
+                        end,
+                        badPtr,
+                        versionPtr,
+                        versionEndPtr,
+                        encodingName,
+                        encoding,
+                        standalone);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la
new file mode 100644
index 00000000..5d5897c9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libexpat.la
@@ -0,0 +1,35 @@
+# libexpat.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libexpat.so.0'
+
+# Names of this library.
+library_names='libexpat.so.0.5.0 libexpat.so.0 libexpat.so'
+
+# The name of the static archive.
+old_library='libexpat.a'
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Version information for libexpat.
+current=5
+age=5
+revision=0
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libtool b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libtool
new file mode 100755
index 00000000..5ae0c56c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/libtool
@@ -0,0 +1,7621 @@
+#! /bin/bash
+
+# libtoolT - Provide generalized library-building support services.
+# Generated automatically by  (GNU  )
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED="/bin/sed"
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="/bin/sed -e 1s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# The names of the tagged configurations supported by this script.
+available_tags=" CXX"
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Libtool was configured on host ubuntu:
+
+# Shell to use when invoking shell scripts.
+SHELL="/bin/bash"
+
+# Whether or not to build shared libraries.
+build_libtool_libs=yes
+
+# Whether or not to build static libraries.
+build_old_libs=yes
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=no
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=no
+
+# Whether or not to optimize for fast installation.
+fast_install=yes
+
+# The host system.
+host_alias=
+host=x86_64-unknown-linux-gnu
+host_os=linux-gnu
+
+# The build system.
+build_alias=
+build=x86_64-unknown-linux-gnu
+build_os=linux-gnu
+
+# An echo program that does not interpret backslashes.
+echo="echo"
+
+# The archiver.
+AR="ar"
+AR_FLAGS="cru"
+
+# A C compiler.
+LTCC="gcc"
+
+# LTCC compiler flags.
+LTCFLAGS="-g -O2"
+
+# A language-specific compiler.
+CC="gcc"
+
+# Is the compiler the GNU C compiler?
+with_gcc=yes
+
+# An ERE matcher.
+EGREP="/bin/grep -E"
+
+# The linker used to build libraries.
+LD="/usr/bin/ld -m elf_x86_64"
+
+# Whether we need hard or soft links.
+LN_S="ln -s"
+
+# A BSD-compatible nm program.
+NM="/usr/bin/nm -B"
+
+# A symbol stripping program
+STRIP="strip"
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=file
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="dlltool"
+
+# Used on cygwin: object dumper.
+OBJDUMP="objdump"
+
+# Used on cygwin: assembler.
+AS="as"
+
+# The name of the directory that contains temporary libtool files.
+objdir=.libs
+
+# How to create reloadable object files.
+reload_flag=" -r"
+reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
+
+# How to pass a linker flag through the compiler.
+wl="-Wl,"
+
+# Object file suffix (normally "o").
+objext="o"
+
+# Old archive suffix (normally "a").
+libext="a"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='.so'
+
+# Executable file suffix (normally "").
+exeext=""
+
+# Additional compiler flags for building library objects.
+pic_flag=" -fPIC -DPIC"
+pic_mode=default
+
+# What is the maximum length of a command?
+max_cmd_len=1572864
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o="yes"
+
+# Must we lock files when doing compilation?
+need_locks="no"
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=no
+
+# Do we need a version for libraries?
+need_version=no
+
+# Whether dlopen is supported.
+dlopen_support=unknown
+
+# Whether dlopen of programs is supported.
+dlopen_self=unknown
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=unknown
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag="-static"
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=" -fno-builtin"
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec="\${wl}--export-dynamic"
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive"
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=""
+
+# Library versioning type.
+version_type=linux
+
+# Format of library name prefix.
+libname_spec="lib\$name"
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}"
+
+# The coded name of the library, if different from the real name.
+soname_spec="\${libname}\${release}\${shared_ext}\$major"
+
+# Commands used to build and install an old-style archive.
+RANLIB="ranlib"
+old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib"
+old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$oldlib"
+old_postuninstall_cmds=""
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=""
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=""
+
+# Commands used to build and install a shared archive.
+archive_cmds="\$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib"
+archive_expsym_cmds="\$echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~
+  cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~
+  \$echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~
+	  \$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib"
+postinstall_cmds=""
+postuninstall_cmds=""
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=""
+module_expsym_cmds=""
+
+# Commands to strip libraries.
+old_striplib="strip --strip-debug"
+striplib="strip --strip-unneeded"
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=""
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=""
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=""
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=""
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=""
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=""
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method="pass_all"
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd="\$MAGIC_CMD"
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=""
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=""
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=""
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe="sed -n -e 's/^.*[ 	]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ 	][ 	]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'"
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl="sed -n -e 's/^. .* \\(.*\\)\$/extern int \\1;/p'"
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\) \$/  {\\\"\\1\\\", (lt_ptr) 0},/p' -e 's/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (lt_ptr) \\&\\2},/p'"
+
+# This is the shared library runtime path variable.
+runpath_var=LD_RUN_PATH
+
+# This is the shared library path variable.
+shlibpath_var=LD_LIBRARY_PATH
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=no
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=immediate
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=yes
+
+# Flag to hardcode $libdir into a binary during linking.
+# This must work even if $libdir does not exist.
+hardcode_libdir_flag_spec="\${wl}--rpath \${wl}\$libdir"
+
+# If ld is used when linking, flag to hardcode $libdir into
+# a binary during linking. This must work even if $libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=""
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=""
+
+# Set to yes if using DIR/libNAME during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=no
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=no
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=unsupported
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=no
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=unknown
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec="/usr/lib64 /lib64 /usr/local/lib64"
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec="/usr/lib64 /lib64 /usr/lib/x86_64-linux-gnu/libfakeroot /usr/local/lib /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu "
+
+# Fix the shell variable $srcfile for the compiler.
+fix_srcfile_path=""
+
+# Set to yes if exported symbols are required.
+always_export_symbols=no
+
+# The commands to list exported symbols.
+export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=""
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"
+
+# Symbols that must always be exported.
+include_expsyms=""
+
+# ### END LIBTOOL CONFIG
+
+# ltmain.sh - Provide generalized library-building support services.
+# NOTE: Changing this file will not affect anything until you rerun configure.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008  Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+basename="s,^.*/,,g"
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+progname=`echo "$progpath" | $SED $basename`
+modename="$progname"
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.5.26
+TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)"
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Check that we have a working $echo.
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell, and then maybe $echo will work.
+  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit $EXIT_SUCCESS
+fi
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  SP2NL='tr \040 \012'
+  NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  SP2NL='tr \100 \n'
+  NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+# We save the old values to restore during execute mode.
+lt_env=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+	  save_$lt_var=\$$lt_var
+	  lt_env=\"$lt_var=\$$lt_var \$lt_env\"
+	  $lt_var=C
+	  export $lt_var
+	fi"
+done
+
+if test -n "$lt_env"; then
+  lt_env="env $lt_env"
+fi
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+  $echo "$modename: not configured to build any kind of library" 1>&2
+  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  exit $EXIT_FAILURE
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+duplicate_deps=no
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+#####################################
+# Shell function definitions:
+# This seems to be the best place for them
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+	# Failing that, at least try and use $RANDOM to avoid a race
+	my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+	save_mktempdir_umask=`umask`
+	umask 0077
+	$mkdir "$my_tmpdir"
+	umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || {
+        $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
+	exit $EXIT_FAILURE
+      }
+    fi
+
+    $echo "X$my_tmpdir" | $Xsed
+}
+
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
+      $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+      win32_nmres=`eval $NM -f posix -A $1 | \
+	$SED -n -e '1,100{
+		/ I /{
+			s,.*,import,
+			p
+			q
+			}
+		}'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $echo $win32_libid_type
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	case $arg in
+	  *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	CC_quoted="$CC_quoted $arg"
+      done
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	    # Double-quote args containing other shell metacharacters.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    CC_quoted="$CC_quoted $arg"
+	  done
+	    case "$@ " in
+	      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  $echo "$modename: unable to infer tagged configuration"
+	  $echo "$modename: specify a tag with \`--tag'" 1>&2
+	  exit $EXIT_FAILURE
+#        else
+#          $echo "$modename: using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+
+    $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
+    $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
+      exit $EXIT_FAILURE
+    fi
+}
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+    my_status=""
+
+    $show "${rm}r $my_gentop"
+    $run ${rm}r "$my_gentop"
+    $show "$mkdir $my_gentop"
+    $run $mkdir "$my_gentop"
+    my_status=$?
+    if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
+      exit $my_status
+    fi
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  extracted_serial=`expr $extracted_serial + 1`
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      $show "${rm}r $my_xdir"
+      $run ${rm}r "$my_xdir"
+      $show "$mkdir $my_xdir"
+      $run $mkdir "$my_xdir"
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
+	exit $exit_status
+      fi
+      case $host in
+      *-darwin*)
+	$show "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	if test -z "$run"; then
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
+	  darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
+	  if test -n "$darwin_arches"; then 
+	    darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    $show "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+      ## Okay now we have a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+	      lipo -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    ${rm}r unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd "$darwin_orig_dir"
+ 	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	fi # $run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+        ;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+    done
+    func_extract_archives_result="$my_oldobjs"
+}
+# End of Shell function definitions
+#####################################
+
+# Darwin sucks
+eval std_shrext=\"$shrext_cmds\"
+
+disable_libs=no
+
+# Parse our command line options once, thoroughly.
+while test "$#" -gt 0
+do
+  arg="$1"
+  shift
+
+  case $arg in
+  -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    case $prev in
+    execute_dlfiles)
+      execute_dlfiles="$execute_dlfiles $arg"
+      ;;
+    tag)
+      tagname="$arg"
+      preserve_args="${preserve_args}=$arg"
+
+      # Check whether tagname contains only valid characters
+      case $tagname in
+      *[!-_A-Za-z0-9,/]*)
+	$echo "$progname: invalid tag name: $tagname" 1>&2
+	exit $EXIT_FAILURE
+	;;
+      esac
+
+      case $tagname in
+      CC)
+	# Don't test for the "default" C tag, as we know, it's there, but
+	# not specially marked.
+	;;
+      *)
+	if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
+	  taglist="$taglist $tagname"
+	  # Evaluate the configuration.
+	  eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
+	else
+	  $echo "$progname: ignoring unknown tag $tagname" 1>&2
+	fi
+	;;
+      esac
+      ;;
+    *)
+      eval "$prev=\$arg"
+      ;;
+    esac
+
+    prev=
+    prevopt=
+    continue
+  fi
+
+  # Have we seen a non-optional argument yet?
+  case $arg in
+  --help)
+    show_help=yes
+    ;;
+
+  --version)
+    echo "\
+$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+
+Copyright (C) 2008  Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+    exit $?
+    ;;
+
+  --config)
+    ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
+    done
+    exit $?
+    ;;
+
+  --debug)
+    $echo "$progname: enabling shell trace mode"
+    set -x
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --dry-run | -n)
+    run=:
+    ;;
+
+  --features)
+    $echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      $echo "enable shared libraries"
+    else
+      $echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      $echo "enable static libraries"
+    else
+      $echo "disable static libraries"
+    fi
+    exit $?
+    ;;
+
+  --finish) mode="finish" ;;
+
+  --mode) prevopt="--mode" prev=mode ;;
+  --mode=*) mode="$optarg" ;;
+
+  --preserve-dup-deps) duplicate_deps="yes" ;;
+
+  --quiet | --silent)
+    show=:
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --tag)
+    prevopt="--tag"
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+  --tag=*)
+    set tag "$optarg" ${1+"$@"}
+    shift
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+
+  -dlopen)
+    prevopt="-dlopen"
+    prev=execute_dlfiles
+    ;;
+
+  -*)
+    $echo "$modename: unrecognized option \`$arg'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+
+  *)
+    nonopt="$arg"
+    break
+    ;;
+  esac
+done
+
+if test -n "$prevopt"; then
+  $echo "$modename: option \`$prevopt' requires an argument" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+fi
+
+case $disable_libs in
+no) 
+  ;;
+shared)
+  build_libtool_libs=no
+  build_old_libs=yes
+  ;;
+static)
+  build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+  ;;
+esac
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+if test -z "$show_help"; then
+
+  # Infer the operation mode.
+  if test -z "$mode"; then
+    $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
+    $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
+    case $nonopt in
+    *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
+      mode=link
+      for arg
+      do
+	case $arg in
+	-c)
+	   mode=compile
+	   break
+	   ;;
+	esac
+      done
+      ;;
+    *db | *dbx | *strace | *truss)
+      mode=execute
+      ;;
+    *install*|cp|mv)
+      mode=install
+      ;;
+    *rm)
+      mode=uninstall
+      ;;
+    *)
+      # If we have no mode, but dlfiles were specified, then do execute mode.
+      test -n "$execute_dlfiles" && mode=execute
+
+      # Just use the default operation mode.
+      if test -z "$mode"; then
+	if test -n "$nonopt"; then
+	  $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+	else
+	  $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+	fi
+      fi
+      ;;
+    esac
+  fi
+
+  # Only execute mode is allowed to have -dlopen flags.
+  if test -n "$execute_dlfiles" && test "$mode" != execute; then
+    $echo "$modename: unrecognized option \`-dlopen'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+
+  # Change the help message to a mode-specific one.
+  generic_help="$help"
+  help="Try \`$modename --help --mode=$mode' for more information."
+
+  # These modes are in order of execution frequency so that they run quickly.
+  case $mode in
+  # libtool compile mode
+  compile)
+    modename="$modename: compile"
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  if test -n "$libobj" ; then
+	    $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-static | -prefer-pic | -prefer-non-pic)
+	  later="$later $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+ 	  for arg in $args; do
+	    IFS="$save_ifs"
+
+	    # Double-quote args containing other shell metacharacters.
+	    # Many Bourne shells cannot handle close brackets correctly
+	    # in scan sets, so we specify it separately.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    lastarg="$lastarg $arg"
+	  done
+	  IFS="$save_ifs"
+	  lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
+
+	  # Add the arguments to base_compile.
+	  base_compile="$base_compile $lastarg"
+	  continue
+	  ;;
+
+	* )
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+
+      case $lastarg in
+      # Double-quote args containing other shell metacharacters.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, and some SunOS ksh mistreat backslash-escaping
+      # in scan sets (worked around with variable expansion),
+      # and furthermore cannot handle '|' '&' '(' ')' in scan sets 
+      # at all, so we specify them separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	lastarg="\"$lastarg\""
+	;;
+      esac
+
+      base_compile="$base_compile $lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      $echo "$modename: you must specify an argument for -Xcompile"
+      exit $EXIT_FAILURE
+      ;;
+    target)
+      $echo "$modename: you must specify a target with \`-o'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *)
+      # Get the name of the library object.
+      [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    xform='[cCFSifmso]'
+    case $libobj in
+    *.ada) xform=ada ;;
+    *.adb) xform=adb ;;
+    *.ads) xform=ads ;;
+    *.asm) xform=asm ;;
+    *.c++) xform=c++ ;;
+    *.cc) xform=cc ;;
+    *.ii) xform=ii ;;
+    *.class) xform=class ;;
+    *.cpp) xform=cpp ;;
+    *.cxx) xform=cxx ;;
+    *.[fF][09]?) xform=[fF][09]. ;;
+    *.for) xform=for ;;
+    *.java) xform=java ;;
+    *.obj) xform=obj ;;
+    *.sx) xform=sx ;;
+    esac
+
+    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
+
+    case $libobj in
+    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+    *)
+      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -static)
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
+    case $qlibobj in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qlibobj="\"$qlibobj\"" ;;
+    esac
+    test "X$libobj" != "X$qlibobj" \
+	&& $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' 	&()|`$[]' \
+	&& $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
+    objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+    xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$xdir" = "X$obj"; then
+      xdir=
+    else
+      xdir=$xdir/
+    fi
+    lobj=${xdir}$objdir/$objname
+
+    if test -z "$base_compile"; then
+      $echo "$modename: you must specify a compilation command" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    $run $rm $removelist
+    trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+      removelist="$removelist $output_obj $lockfile"
+      trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $run ln "$progpath" "$lockfile" 2>/dev/null; do
+	$show "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$echo "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+      $echo "$srcfile" > "$lockfile"
+    fi
+
+    if test -n "$fix_srcfile_path"; then
+      eval srcfile=\"$fix_srcfile_path\"
+    fi
+    qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
+    case $qsrcfile in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      qsrcfile="\"$qsrcfile\"" ;;
+    esac
+
+    $run $rm "$libobj" "${libobj}T"
+
+    # Create a libtool object file (analogous to a ".la" file),
+    # but don't create it if we're doing a dry run.
+    test -z "$run" && cat > ${libobj}T <<EOF
+# $libobj - a libtool object file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+EOF
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      if test ! -d "${xdir}$objdir"; then
+	$show "$mkdir ${xdir}$objdir"
+	$run $mkdir ${xdir}$objdir
+	exit_status=$?
+	if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
+	  exit $exit_status
+	fi
+      fi
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	command="$command -o $lobj"
+      fi
+
+      $run $rm "$lobj" "$output_obj"
+
+      $show "$command"
+      if $run eval $lt_env "$command"; then :
+      else
+	test -n "$output_obj" && $run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	$show "$mv $output_obj $lobj"
+	if $run $mv $output_obj $lobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the PIC object to the libtool object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object='$objdir/$objname'
+
+EOF
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+        suppress_output=' >/dev/null 2>&1'
+      fi
+    else
+      # No PIC object so indicate it doesn't exist in the libtool
+      # object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object=none
+
+EOF
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	command="$command -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command="$command$suppress_output"
+      $run $rm "$obj" "$output_obj"
+      $show "$command"
+      if $run eval $lt_env "$command"; then :
+      else
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	$show "$mv $output_obj $obj"
+	if $run $mv $output_obj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object='$objname'
+
+EOF
+    else
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object=none
+
+EOF
+    fi
+
+    $run $mv "${libobj}T" "${libobj}"
+
+    # Unlock the critical section if it was locked
+    if test "$need_locks" != no; then
+      $run $rm "$lockfile"
+    fi
+
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool link mode
+  link | relink)
+    modename="$modename: link"
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args="$nonopt"
+    base_compile="$nonopt $@"
+    compile_command="$nonopt"
+    finalize_command="$nonopt"
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+
+    avoid_version=no
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    notinst_path= # paths that contain not-installed libtool libraries
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    single_module="${wl}-single_module"
+
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
+	;;
+      *) qarg=$arg ;;
+      esac
+      libtool_args="$libtool_args $qarg"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  compile_command="$compile_command @OUTPUT@"
+	  finalize_command="$finalize_command @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    compile_command="$compile_command @SYMFILE@"
+	    finalize_command="$finalize_command @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      dlfiles="$dlfiles $arg"
+	    else
+	      dlprefiles="$dlprefiles $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  if test ! -f "$arg"; then
+	    $echo "$modename: symbol file \`$arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat $save_arg`
+	    do
+#	      moreargs="$moreargs $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		# If there is no directory component, then add one.
+		case $arg in
+		*/* | *\\*) . $arg ;;
+		*) . ./$arg ;;
+		esac
+
+		if test -z "$pic_object" || \
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none && \
+		   test "$non_pic_object" = none; then
+		  $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+
+		# Extract subdirectory from the argument.
+		xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		if test "X$xdir" = "X$arg"; then
+		  xdir=
+		else
+		  xdir="$xdir/"
+		fi
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      dlfiles="$dlfiles $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    dlprefiles="$dlprefiles $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  libobjs="$libobjs $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if test -z "$run"; then
+		  $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+		  exit $EXIT_FAILURE
+		else
+		  # Dry-run case.
+
+		  # Extract subdirectory from the argument.
+		  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		  if test "X$xdir" = "X$arg"; then
+		    xdir=
+		  else
+		    xdir="$xdir/"
+		  fi
+
+		  pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+		  non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+		  libobjs="$libobjs $pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      fi
+	    done
+	  else
+	    $echo "$modename: link input file \`$save_arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    $echo "$modename: only absolute run-paths are allowed" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) rpath="$rpath $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) xrpath="$xrpath $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	xcompiler)
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $wl$qarg"
+	  prev=
+	  compile_command="$compile_command $wl$qarg"
+	  finalize_command="$finalize_command $wl$qarg"
+	  continue
+	  ;;
+	xcclinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	shrext)
+  	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	darwin_framework|darwin_framework_skip)
+	  test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  prev=
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  compile_command="$compile_command $link_static_flag"
+	  finalize_command="$finalize_command $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
+	continue
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  $echo "$modename: more than one -exported-symbols argument is not allowed"
+	  exit $EXIT_FAILURE
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework|-arch|-isysroot)
+	case " $CC " in
+	  *" ${arg} ${1} "* | *" ${arg}	${1} "*) 
+		prev=darwin_framework_skip ;;
+	  *) compiler_flags="$compiler_flags $arg"
+	     prev=darwin_framework ;;
+	esac
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  if test -z "$absdir"; then
+	    $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
+	    absdir="$dir"
+	    notinst_path="$notinst_path $dir"
+	  fi
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "*) ;;
+	*)
+	  deplibs="$deplibs -L$dir"
+	  lib_search_path="$lib_search_path $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    deplibs="$deplibs -framework System"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	deplibs="$deplibs $arg"
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      -model)
+	compile_command="$compile_command $arg"
+	compiler_flags="$compiler_flags $arg"
+	finalize_command="$finalize_command $arg"
+	prev=xcompiler
+	continue
+	;;
+
+     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	compiler_flags="$compiler_flags $arg"
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+      # -r[0-9][0-9]* specifies the processor on the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+      # +DA*, +DD* enable 64-bit mode on the HP compiler
+      # -q* pass through compiler args for the IBM compiler
+      # -m* pass through architecture-specific compiler args for GCC
+      # -m*, -t[45]*, -txscale* pass through architecture-specific
+      # compiler args for GCC
+      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+      # -F/path gives path to uninstalled frameworks, gcc on darwin
+      # @file GCC response files
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+        compile_command="$compile_command $arg"
+        finalize_command="$finalize_command $arg"
+        compiler_flags="$compiler_flags $arg"
+        continue
+        ;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
+	  $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  $echo "$modename: only absolute run-paths are allowed" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) xrpath="$xrpath $dir" ;;
+	esac
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -Wc,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Wl,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $wl$flag"
+	  linker_flags="$linker_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # Some other compiler flag.
+      -* | +*)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+
+      *.$objext)
+	# A standard object.
+	objs="$objs $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  # If there is no directory component, then add one.
+	  case $arg in
+	  */* | *\\*) . $arg ;;
+	  *) . ./$arg ;;
+	  esac
+
+	  if test -z "$pic_object" || \
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none && \
+	     test "$non_pic_object" = none; then
+	    $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$xdir" = "X$arg"; then
+	    xdir=
+ 	  else
+	    xdir="$xdir/"
+	  fi
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		dlfiles="$dlfiles $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      dlprefiles="$dlprefiles $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    libobjs="$libobjs $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if test -z "$run"; then
+	    $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+	    exit $EXIT_FAILURE
+	  else
+	    # Dry-run case.
+
+	    # Extract subdirectory from the argument.
+	    xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	    if test "X$xdir" = "X$arg"; then
+	      xdir=
+	    else
+	      xdir="$xdir/"
+	    fi
+
+	    pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+	    non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+	    libobjs="$libobjs $pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	deplibs="$deplibs $arg"
+	old_deplibs="$old_deplibs $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  dlfiles="$dlfiles $arg"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  dlprefiles="$dlprefiles $arg"
+	  prev=
+	else
+	  deplibs="$deplibs $arg"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+      fi
+    done # argument parsing loop
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      compile_command="$compile_command $arg"
+      finalize_command="$finalize_command $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$output_objdir" = "X$output"; then
+      output_objdir="$objdir"
+    else
+      output_objdir="$output_objdir/$objdir"
+    fi
+    # Create the object directory.
+    if test ! -d "$output_objdir"; then
+      $show "$mkdir $output_objdir"
+      $run $mkdir $output_objdir
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
+	exit $exit_status
+      fi
+    fi
+
+    # Determine the type of output
+    case $output in
+    "")
+      $echo "$modename: you must specify an output file" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    case $host in
+    *cygwin* | *mingw* | *pw32*)
+      # don't eliminate duplications in $postdeps and $predeps
+      duplicate_compiler_generated_deps=yes
+      ;;
+    *)
+      duplicate_compiler_generated_deps=$duplicate_deps
+      ;;
+    esac
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if test "X$duplicate_deps" = "Xyes" ; then
+	case "$libs " in
+	*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	esac
+      fi
+      libs="$libs $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+	  esac
+	  pre_post_deps="$pre_post_deps $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    case $linkmode in
+    lib)
+	passes="conv link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+    for pass in $passes; do
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    compiler_flags="$compiler_flags $deplib"
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
+	    continue
+	  fi
+	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if (${SED} -e '2q' $lib |
+                    grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		  library_names=
+		  old_library=
+		  case $lib in
+		  */* | *\\*) . $lib ;;
+		  *) . ./$lib ;;
+		  esac
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+		    test "X$ladir" = "X$lib" && ladir="."
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+	        ;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  *)
+	    $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) xrpath="$xrpath $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la) lib="$deplib" ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    valid_a_lib=no
+	    case $deplibs_check_method in
+	      match_pattern*)
+		set dummy $deplibs_check_method
+	        match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+		if eval $echo \"$deplib\" 2>/dev/null \
+		    | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		  valid_a_lib=yes
+		fi
+		;;
+	      pass_all)
+		valid_a_lib=yes
+		;;
+            esac
+	    if test "$valid_a_lib" != yes; then
+	      $echo
+	      $echo "*** Warning: Trying to link with static lib archive $deplib."
+	      $echo "*** I have the capability to make that library automatically link in when"
+	      $echo "*** you link to this library.  But I can only do this if you have a"
+	      $echo "*** shared version of the library, which you do not appear to have"
+	      $echo "*** because the file extensions .$libext of this argument makes me believe"
+	      $echo "*** that it is just a static archive that I should not used here."
+	    else
+	      $echo
+	      $echo "*** Warning: Linking the shared library $output against the"
+	      $echo "*** static library $deplib is not portable!"
+	      deplibs="$deplib $deplibs"
+	    fi
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      newdlprefiles="$newdlprefiles $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      newdlfiles="$newdlfiles $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$ladir" = "X$lib" && ladir="."
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	case $lib in
+	*/* | *\\*) . $lib ;;
+	*) . ./$lib ;;
+	esac
+
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	      exit $EXIT_FAILURE
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    convenience="$convenience $ladir/$objdir/$old_library"
+	    old_convenience="$old_convenience $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+              if test "X$duplicate_deps" = "Xyes" ; then
+	        case "$tmp_libs " in
+	        *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	        esac
+              fi
+	      tmp_libs="$tmp_libs $deplib"
+	    done
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    $echo "$modename: \`$lib' is not a convenience library" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	for l in $old_library $library_names; do
+	  linklib="$l"
+	done
+	if test -z "$linklib"; then
+	  $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    dlprefiles="$dlprefiles $lib $dependency_libs"
+	  else
+	    newdlfiles="$newdlfiles $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
+	    $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    $echo "$modename: warning: library \`$lib' was moved." 1>&2
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$libdir"
+	    absdir="$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  fi
+	fi # $installed = yes
+	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  # Prefer using a static library (so that no silly _DYNAMIC symbols
+	  # are required to link).
+	  if test -n "$old_library"; then
+	    newdlprefiles="$newdlprefiles $dir/$old_library"
+	  # Otherwise, use the dlname, so that lt_dlopen finds it.
+	  elif test -n "$dlname"; then
+	    newdlprefiles="$newdlprefiles $dir/$dlname"
+	  else
+	    newdlprefiles="$newdlprefiles $dir/$linklib"
+	  fi
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  newlib_search_path="$newlib_search_path $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+		 test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath " in
+	      *" $dir "*) ;;
+	      *" $absdir "*) ;;
+	      *) temp_rpath="$temp_rpath $absdir" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes ; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  if test "$installed" = no; then
+	    notinst_deplibs="$notinst_deplibs $lib"
+	    need_relink=yes
+	  fi
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on
+	  # some systems (darwin)
+	  if test "$shouldnotlink" = yes && test "$pass" = link ; then
+	    $echo
+	    if test "$linkmode" = prog; then
+	      $echo "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $echo "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $echo "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    realname="$2"
+	    shift; shift
+	    libname=`eval \\$echo \"$libname_spec\"`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw*)
+		major=`expr $current - $age`
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
+	    newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      $show "extracting exported symbol list from \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$extract_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      $show "generating import library for \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$old_archive_from_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a module then we can not link against
+		    # it, someone is ignoring the new warnings I added
+		    if /usr/bin/file -L $add 2> /dev/null |
+                      $EGREP ": [^:]* bundle" >/dev/null ; then
+		      $echo "** Warning, lib $linklib is a module, not a shared library"
+		      if test -z "$old_library" ; then
+		        $echo
+		        $echo "** And there doesn't seem to be a static archive available"
+		        $echo "** The link will probably fail, sorry"
+		      else
+		        add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$dir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      $echo "$modename: configuration error: unsupported hardcode properties"
+	      exit $EXIT_FAILURE
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes && \
+		 test "$hardcode_minus_L" != yes && \
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+	        add="$inst_prefix_dir$libdir/$linklib"
+	      else
+	        add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    $echo
+	    $echo "*** Warning: This system can not link to static lib archive $lib."
+	    $echo "*** I have the capability to make that library automatically link in when"
+	    $echo "*** you link to this library.  But I can only do this if you have a"
+	    $echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      $echo "*** But as you try to build a module library, libtool will still create "
+	      $echo "*** a static module, that should work as long as the dlopening application"
+	      $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		$echo
+		$echo "*** However, this would only work if libtool was able to extract symbol"
+		$echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		$echo "*** not find such a program.  So, this module is probably useless."
+		$echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) xrpath="$xrpath $temp_xrpath";;
+		   esac;;
+	      *) temp_deplibs="$temp_deplibs $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  newlib_search_path="$newlib_search_path $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+		dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
+		test "X$dir" = "X$deplib" && dir="."
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if grep "^installed=no" $deplib > /dev/null; then
+		  path="$absdir/$objdir"
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -z "$libdir"; then
+		    $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		    exit $EXIT_FAILURE
+		  fi
+		  if test "$absdir" != "$libdir"; then
+		    $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
+		  fi
+		  path="$absdir"
+		fi
+		depdepl=
+		case $host in
+		*-*-darwin*)
+		  # we do not want to link against static libs,
+		  # but need to link against shared
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$deplibdir/$depdepl" ; then
+		      depdepl="$deplibdir/$depdepl"
+	      	    elif test -f "$path/$depdepl" ; then
+		      depdepl="$path/$depdepl"
+		    else
+		      # Can't find it, oh well...
+		      depdepl=
+		    fi
+		    # do not add paths which are already there
+		    case " $newlib_search_path " in
+		    *" $path "*) ;;
+		    *) newlib_search_path="$newlib_search_path $path";;
+		    esac
+		  fi
+		  path=""
+		  ;;
+		*)
+		  path="-L$path"
+		  ;;
+		esac
+		;;
+	      -l*)
+		case $host in
+		*-*-darwin*)
+		  # Again, we only want to link against shared libraries
+		  eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
+		  for tmp in $newlib_search_path ; do
+		    if test -f "$tmp/lib$tmp_libs.dylib" ; then
+		      eval depdepl="$tmp/lib$tmp_libs.dylib"
+		      break
+		    fi
+		  done
+		  path=""
+		  ;;
+		*) continue ;;
+		esac
+		;;
+	      *) continue ;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	      case " $deplibs " in
+	      *" $depdepl "*) ;;
+	      *) deplibs="$depdepl $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) lib_search_path="$lib_search_path $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) tmp_libs="$tmp_libs $deplib" ;;
+	      esac
+	      ;;
+	    *) tmp_libs="$tmp_libs $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  tmp_libs="$tmp_libs $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;;
+      esac
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
+      fi
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      objs="$objs$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	if test "$module" = no; then
+	  $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
+	  exit $EXIT_FAILURE
+	else
+	  $echo
+	  $echo "*** Warning: Linking the shared library $output against the non-libtool"
+	  $echo "*** objects $objs is not portable!"
+	  libobjs="$libobjs $objs"
+	fi
+      fi
+
+      if test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
+      fi
+
+      set dummy $rpath
+      if test "$#" -gt 2; then
+	$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+      fi
+      install_libdir="$2"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	if test -n "$vinfo"; then
+	  $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
+	fi
+
+	if test -n "$release"; then
+	  $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
+	fi
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	IFS="$save_ifs"
+
+	if test -n "$8"; then
+	  $echo "$modename: too many parameters to \`-version-info'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$2"
+	  number_minor="$3"
+	  number_revision="$4"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  darwin|linux|osf|windows|none)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$2"
+	  revision="$3"
+	  age="$4"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  minor_current=`expr $current + 1`
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current";
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    major=`expr $current - $age`
+	  else
+	    major=`expr $current - $age + 1`
+	  fi
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    iface=`expr $revision - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux)
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  major=.`expr $current - $age`
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    iface=`expr $current - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  verstring="$verstring:${current}.0"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  major=`expr $current - $age`
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  $echo "$modename: unknown library version type \`$version_type'" 1>&2
+	  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+      fi
+
+      if test "$mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$echo "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+	         if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+	         then
+		   continue
+		 fi
+	       fi
+	       removelist="$removelist $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	if test -n "$removelist"; then
+	  $show "${rm}r $removelist"
+	  $run ${rm}r $removelist
+	fi
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+      #	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+      #	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  temp_xrpath="$temp_xrpath -R$libdir"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) dlfiles="$dlfiles $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) dlprefiles="$dlprefiles $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    deplibs="$deplibs -framework System"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+ 	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      deplibs="$deplibs -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $rm conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $rm conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    newdeplibs="$newdeplibs $i"
+		    i=""
+		    ;;
+		  esac
+	        fi
+		if test -n "$i" ; then
+		  libname=`eval \\$echo \"$libname_spec\"`
+		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		  set dummy $deplib_matches
+		  deplib_match=$2
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    newdeplibs="$newdeplibs $i"
+		  else
+		    droppeddeps=yes
+		    $echo
+		    $echo "*** Warning: dynamic linker does not accept needed library $i."
+		    $echo "*** I have the capability to make that library automatically link in when"
+		    $echo "*** you link to this library.  But I can only do this if you have a"
+		    $echo "*** shared version of the library, which I believe you do not have"
+		    $echo "*** because a test_compile did reveal that the linker did not use it for"
+		    $echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		$rm conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      newdeplibs="$newdeplibs $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval \\$echo \"$libname_spec\"`
+		    deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		    set dummy $deplib_matches
+		    deplib_match=$2
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      newdeplibs="$newdeplibs $i"
+		    else
+		      droppeddeps=yes
+		      $echo
+		      $echo "*** Warning: dynamic linker does not accept needed library $i."
+		      $echo "*** I have the capability to make that library automatically link in when"
+		      $echo "*** you link to this library.  But I can only do this if you have a"
+		      $echo "*** shared version of the library, which you do not appear to have"
+		      $echo "*** because a test_compile did reveal that the linker did not use this one"
+		      $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  $echo
+		  $echo "*** Warning!  Library $i is needed by this library but I was not able to"
+		  $echo "*** make it link in!  You will probably need to install it or some"
+		  $echo "*** library that it depends on before this library will be fully"
+		  $echo "*** functional.  Installing it before continuing would be even better."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method
+	  file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+            if test "$name" != "" && test  "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null \
+			 | grep " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
+			 | ${SED} 10q \
+			 | $EGREP "$file_magic_regex" > /dev/null; then
+			newdeplibs="$newdeplibs $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+	    if test -n "$name" && test "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval $echo \"$potent_lib\" 2>/dev/null \
+		        | ${SED} 10q \
+		        | $EGREP "$match_pattern_regex" > /dev/null; then
+		      newdeplibs="$newdeplibs $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+	    -e 's/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
+	    done
+	  fi
+	  if $echo "X $tmp_deplibs" | $Xsed -e 's/[ 	]//g' \
+	    | grep . >/dev/null; then
+	    $echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      $echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      $echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    $echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	  fi
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library is the System framework
+	  newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    $echo
+	    $echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $echo "*** dependencies of module $libname.  Therefore, libtool will create"
+	    $echo "*** a static module, that should work as long as the dlopening"
+	    $echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      $echo
+	      $echo "*** However, this would only work if libtool was able to extract symbol"
+	      $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      $echo "*** not find such a program.  So, this module is probably useless."
+	      $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    $echo "*** The inter-library dependencies that have been dropped here will be"
+	    $echo "*** automatically added whenever a program is linked with this library"
+	    $echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      $echo
+	      $echo "*** Since this library must not contain undefined symbols,"
+	      $echo "*** because either the platform does not support them or"
+	      $echo "*** it was explicitly requested with -no-undefined,"
+	      $echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		dep_rpath="$dep_rpath $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) perm_rpath="$perm_rpath $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    if test -n "$hardcode_libdir_flag_spec_ld"; then
+	      case $archive_cmds in
+	      *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
+	      *)      eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
+	      esac
+	    else
+	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+	    fi
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      rpath="$rpath$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	realname="$2"
+	shift; shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  linknames="$linknames $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      eval cmd=\"$cmd\"
+	      if len=`expr "X$cmd" : ".*"` &&
+	       test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	        $show "$cmd"
+	        $run eval "$cmd" || exit $?
+	        skipped_export=false
+	      else
+	        # The command line is too long to execute in one step.
+	        $show "using reloadable object file for export list..."
+	        skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex"; then
+	      $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
+	      $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      $show "$mv \"${export_symbols}T\" \"$export_symbols\""
+	      $run eval '$mv "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+		case " $convenience " in
+		*" $test_deplib "*) ;;
+		*)
+			tmp_deplibs="$tmp_deplibs $test_deplib"
+			;;
+		esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    libobjs="$libobjs $func_extract_archives_result"
+	  fi
+	fi
+	
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  linker_flags="$linker_flags $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	  eval test_cmds=\"$archive_expsym_cmds\"
+	  cmds=$archive_expsym_cmds
+	else
+	  eval test_cmds=\"$archive_cmds\"
+	  cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	   test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise.
+	  $echo "creating reloadable object files..."
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  output_la=`$echo "X$output" | $Xsed -e "$basename"`
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  delfiles=
+	  last_robj=
+	  k=1
+	  output=$output_objdir/$output_la-${k}.$objext
+	  # Loop over the list of objects to be linked.
+	  for obj in $save_libobjs
+	  do
+	    eval test_cmds=\"$reload_cmds $objlist $last_robj\"
+	    if test "X$objlist" = X ||
+	       { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+		 test "$len" -le "$max_cmd_len"; }; then
+	      objlist="$objlist $obj"
+	    else
+	      # The command $test_cmds is almost too long, add a
+	      # command to the queue.
+	      if test "$k" -eq 1 ; then
+		# The first file doesn't have a previous command to add.
+		eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+	      else
+		# All subsequent reloadable object files will link in
+		# the last one created.
+		eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
+	      fi
+	      last_robj=$output_objdir/$output_la-${k}.$objext
+	      k=`expr $k + 1`
+	      output=$output_objdir/$output_la-${k}.$objext
+	      objlist=$obj
+	      len=1
+	    fi
+	  done
+	  # Handle the remaining objects by creating one last
+	  # reloadable object file.  All subsequent reloadable object
+	  # files will link in the last one created.
+	  test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	  eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+
+	  if ${skipped_export-false}; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    libobjs=$output
+	    # Append the command to create the export file.
+	    eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
+          fi
+
+	  # Set up a command to remove the reloadable object files
+	  # after they are used.
+	  i=0
+	  while test "$i" -lt "$k"
+	  do
+	    i=`expr $i + 1`
+	    delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
+	  done
+
+	  $echo "creating a temporary reloadable object file: $output"
+
+	  # Loop through the commands generated above and execute them.
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $concat_cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || exit $?
+	  done
+	  IFS="$save_ifs"
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    cmds=$archive_expsym_cmds
+	  else
+	    cmds=$archive_cmds
+	    fi
+	  fi
+
+	  # Append the command to remove the reloadable object files
+	  # to the just-reset $cmds.
+	  eval cmds=\"\$cmds~\$rm $delfiles\"
+	fi
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$mode" = relink; then
+	      $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      $show "${rm}r $gentop"
+	      $run ${rm}r "$gentop"
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
+	    $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;;
+      esac
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
+      fi
+
+      case $output in
+      *.lo)
+	if test -n "$objs$old_deplibs"; then
+	  $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	libobj="$output"
+	obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $run $rm $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  generated="$generated $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      cmds=$reload_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $run eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	cmds=$reload_cmds
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+      fi
+
+      if test -n "$gentop"; then
+	$show "${rm}r $gentop"
+	$run ${rm}r $gentop
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
+      esac
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
+      fi
+
+      if test "$preload" = yes; then
+	if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
+	   test "$dlopen_self_static" = unknown; then
+	  $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
+	fi
+      fi
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	;;
+      esac
+
+      case $host in
+      *darwin*)
+        # Don't allow lazy linking, it breaks C++ global constructors
+        if test "$tagname" = CXX ; then
+        compile_command="$compile_command ${wl}-bind_at_load"
+        finalize_command="$finalize_command ${wl}-bind_at_load"
+        fi
+        ;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      compile_command="$compile_command $compile_deplibs"
+      finalize_command="$finalize_command $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) perm_rpath="$perm_rpath $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+      fi
+
+      dlsyms=
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	  dlsyms="${outputname}S.c"
+	else
+	  $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
+	fi
+      fi
+
+      if test -n "$dlsyms"; then
+	case $dlsyms in
+	"") ;;
+	*.c)
+	  # Discover the nlist of each of the dlfiles.
+	  nlist="$output_objdir/${outputname}.nm"
+
+	  $show "$rm $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Parse the name list into a source file.
+	  $show "creating $output_objdir/$dlsyms"
+
+	  test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
+/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define lt_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */\
+"
+
+	  if test "$dlself" = yes; then
+	    $show "generating symbol list for \`$output'"
+
+	    test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
+
+	    # Add our own program objects to the symbol list.
+	    progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	    for arg in $progfiles; do
+	      $show "extracting global C symbols from \`$arg'"
+	      $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	    done
+
+	    if test -n "$exclude_expsyms"; then
+	      $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    if test -n "$export_symbols_regex"; then
+	      $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    # Prepare the list of exported symbols
+	    if test -z "$export_symbols"; then
+	      export_symbols="$output_objdir/$outputname.exp"
+	      $run $rm $export_symbols
+	      $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    else
+	      $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      $run eval 'mv "$nlist"T "$nlist"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    fi
+	  fi
+
+	  for arg in $dlprefiles; do
+	    $show "extracting global C symbols from \`$arg'"
+	    name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
+	    $run eval '$echo ": $name " >> "$nlist"'
+	    $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -z "$run"; then
+	    # Make sure we have at least an empty file.
+	    test -f "$nlist" || : > "$nlist"
+
+	    if test -n "$exclude_expsyms"; then
+	      $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	      $mv "$nlist"T "$nlist"
+	    fi
+
+	    # Try sorting and uniquifying the output.
+	    if grep -v "^: " < "$nlist" |
+		if sort -k 3 </dev/null >/dev/null 2>&1; then
+		  sort -k 3
+		else
+		  sort +2
+		fi |
+		uniq > "$nlist"S; then
+	      :
+	    else
+	      grep -v "^: " < "$nlist" > "$nlist"S
+	    fi
+
+	    if test -f "$nlist"S; then
+	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
+	    else
+	      $echo '/* NONE */' >> "$output_objdir/$dlsyms"
+	    fi
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+
+#undef lt_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define lt_ptr void *
+#else
+# define lt_ptr char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+"
+
+	    case $host in
+	    *cygwin* | *mingw* )
+	  $echo >> "$output_objdir/$dlsyms" "\
+/* DATA imports from DLLs on WIN32 can't be const, because
+   runtime relocations are performed -- see ld's documentation
+   on pseudo-relocs */
+struct {
+"
+	      ;;
+	    * )
+	  $echo >> "$output_objdir/$dlsyms" "\
+const struct {
+"
+	      ;;
+	    esac
+
+
+	  $echo >> "$output_objdir/$dlsyms" "\
+  const char *name;
+  lt_ptr address;
+}
+lt_preloaded_symbols[] =
+{\
+"
+
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+  {0, (lt_ptr) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	  fi
+
+	  pic_flag_for_symtable=
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
+	    esac;;
+	  *-*-hpux*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag";;
+	    esac
+	  esac
+
+	  # Now compile the dynamic symbol file.
+	  $show "(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+	  $run eval '(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+
+	  # Clean up the generated files.
+	  $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Transform the symbol file into the correct name.
+          case $host in
+          *cygwin* | *mingw* )
+            if test -f "$output_objdir/${outputname}.def" ; then
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            else
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+             fi
+            ;;
+          * )
+            compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            ;;
+          esac
+	  ;;
+	*)
+	  $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      else
+	# We keep going just in case the user didn't refer to
+	# lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+	# really was required.
+
+	# Nullify the symbol file.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+      fi
+
+      if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+	# Replace the output file specification.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	$show "$link_command"
+	$run eval "$link_command"
+	exit_status=$?
+
+	# Delete the generated files.
+	if test -n "$dlsyms"; then
+	  $show "$rm $output_objdir/${outputname}S.${objext}"
+	  $run $rm "$output_objdir/${outputname}S.${objext}"
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$shlibpath_var"; then
+	# We should set the shlibpath_var
+	rpath=
+	for dir in $temp_rpath; do
+	  case $dir in
+	  [\\/]* | [A-Za-z]:[\\/]*)
+	    # Absolute path.
+	    rpath="$rpath$dir:"
+	    ;;
+	  *)
+	    # Relative path: add a thisdir entry.
+	    rpath="$rpath\$thisdir/$dir:"
+	    ;;
+	  esac
+	done
+	temp_rpath="$rpath"
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$run $rm $output
+	# Link the executable and exit
+	$show "$link_command"
+	$run eval "$link_command" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
+	$echo "$modename: \`$output' will be relinked during installation" 1>&2
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      $show "$link_command"
+      $run eval "$link_command" || exit $?
+
+      # Now create the wrapper script.
+      $show "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	    relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+      fi
+
+      # Quote $echo for shipping.
+      if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
+	case $progpath in
+	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+	*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+	esac
+	qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+      else
+	qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if our run command is non-null.
+      if test -z "$run"; then
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+            output_name=`basename $output`
+            output_path=`dirname $output`
+            cwrappersource="$output_path/$objdir/lt-$output_name.c"
+            cwrapper="$output_path/$output_name.exe"
+            $rm $cwrappersource $cwrapper
+            trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    cat > $cwrappersource <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+
+   Currently, it simply execs the wrapper *script* "/bin/sh $output",
+   but could eventually absorb all of the scripts functionality and
+   exec $objdir/$outputname directly.
+*/
+EOF
+	    cat >> $cwrappersource<<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+        (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+/* -DDEBUG is fairly common in CFLAGS.  */
+#undef DEBUG
+#if defined DEBUGWRAPPER
+# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
+#else
+# define DEBUG(format, ...)
+#endif
+
+const char *program_name = NULL;
+
+void * xmalloc (size_t num);
+char * xstrdup (const char *string);
+const char * base_name (const char *name);
+char * find_executable(const char *wrapper);
+int    check_executable(const char *path);
+char * strendzap(char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  DEBUG("(main) argv[0]      : %s\n",argv[0]);
+  DEBUG("(main) program_name : %s\n",program_name);
+  newargz = XMALLOC(char *, argc+2);
+EOF
+
+            cat >> $cwrappersource <<EOF
+  newargz[0] = (char *) xstrdup("$SHELL");
+EOF
+
+            cat >> $cwrappersource <<"EOF"
+  newargz[1] = find_executable(argv[0]);
+  if (newargz[1] == NULL)
+    lt_fatal("Couldn't find %s", argv[0]);
+  DEBUG("(main) found exe at : %s\n",newargz[1]);
+  /* we know the script has the same name, without the .exe */
+  /* so make sure newargz[1] doesn't end in .exe */
+  strendzap(newargz[1],".exe");
+  for (i = 1; i < argc; i++)
+    newargz[i+1] = xstrdup(argv[i]);
+  newargz[argc+1] = NULL;
+
+  for (i=0; i<argc+1; i++)
+  {
+    DEBUG("(main) newargz[%d]   : %s\n",i,newargz[i]);
+    ;
+  }
+
+EOF
+
+            case $host_os in
+              mingw*)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",(char const **)newargz);
+EOF
+              ;;
+              *)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",newargz);
+EOF
+              ;;
+            esac
+
+            cat >> $cwrappersource <<"EOF"
+  return 127;
+}
+
+void *
+xmalloc (size_t num)
+{
+  void * p = (void *) malloc (num);
+  if (!p)
+    lt_fatal ("Memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
+;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char)name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable(const char * path)
+{
+  struct stat st;
+
+  DEBUG("(check_executable)  : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0) &&
+      (
+        /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
+#if defined (S_IXOTH)
+       ((st.st_mode & S_IXOTH) == S_IXOTH) ||
+#endif
+#if defined (S_IXGRP)
+       ((st.st_mode & S_IXGRP) == S_IXGRP) ||
+#endif
+       ((st.st_mode & S_IXUSR) == S_IXUSR))
+      )
+    return 1;
+  else
+    return 0;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise */
+char *
+find_executable (const char* wrapper)
+{
+  int has_slash = 0;
+  const char* p;
+  const char* p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char* concat_name;
+
+  DEBUG("(find_executable)  : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
+  {
+    concat_name = xstrdup (wrapper);
+    if (check_executable(concat_name))
+      return concat_name;
+    XFREE(concat_name);
+  }
+  else
+  {
+#endif
+    if (IS_DIR_SEPARATOR (wrapper[0]))
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable(concat_name))
+        return concat_name;
+      XFREE(concat_name);
+    }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+    {
+      has_slash = 1;
+      break;
+    }
+  if (!has_slash)
+  {
+    /* no slashes; search PATH */
+    const char* path = getenv ("PATH");
+    if (path != NULL)
+    {
+      for (p = path; *p; p = p_next)
+      {
+        const char* q;
+        size_t p_len;
+        for (q = p; *q; q++)
+          if (IS_PATH_SEPARATOR(*q))
+            break;
+        p_len = q - p;
+        p_next = (*q == '\0' ? q : q + 1);
+        if (p_len == 0)
+        {
+          /* empty path: current directory */
+          if (getcwd (tmp, LT_PATHMAX) == NULL)
+            lt_fatal ("getcwd failed");
+          tmp_len = strlen(tmp);
+          concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, tmp, tmp_len);
+          concat_name[tmp_len] = '/';
+          strcpy (concat_name + tmp_len + 1, wrapper);
+        }
+        else
+        {
+          concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, p, p_len);
+          concat_name[p_len] = '/';
+          strcpy (concat_name + p_len + 1, wrapper);
+        }
+        if (check_executable(concat_name))
+          return concat_name;
+        XFREE(concat_name);
+      }
+    }
+    /* not found in PATH; assume curdir */
+  }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal ("getcwd failed");
+  tmp_len = strlen(tmp);
+  concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable(concat_name))
+    return concat_name;
+  XFREE(concat_name);
+  return NULL;
+}
+
+char *
+strendzap(char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert(str != NULL);
+  assert(pat != NULL);
+
+  len = strlen(str);
+  patlen = strlen(pat);
+
+  if (patlen <= len)
+  {
+    str += len - patlen;
+    if (strcmp(str, pat) == 0)
+      *str = '\0';
+  }
+  return str;
+}
+
+static void
+lt_error_core (int exit_status, const char * mode,
+          const char * message, va_list ap)
+{
+  fprintf (stderr, "%s: %s: ", program_name, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  va_end (ap);
+}
+EOF
+          # we should really use a build-platform specific compiler
+          # here, but OTOH, the wrappers (shell script and this C one)
+          # are only useful if you want to execute the "real" binary.
+          # Since the "real" binary is built for $host, then this
+          # wrapper might as well be built for $host, too.
+          $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
+          ;;
+        esac
+        $rm $output
+        trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
+
+	$echo > $output "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variable:
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$echo are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    echo=\"$qecho\"
+    file=\"\$0\"
+    # Make sure echo works.
+    if test \"X\$1\" = X--no-reexec; then
+      # Discard the --no-reexec flag, and continue.
+      shift
+    elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
+      # Yippee, \$echo works!
+      :
+    else
+      # Restart under the correct shell, and then maybe \$echo will work.
+      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+    fi
+  fi\
+"
+	$echo >> $output "\
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+  done
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $echo >> $output "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" || \\
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $mkdir \"\$progdir\"
+    else
+      $rm \"\$progdir/\$file\"
+    fi"
+
+	  $echo >> $output "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$echo \"\$relink_command_output\" >&2
+	$rm \"\$progdir/\$file\"
+	exit $EXIT_FAILURE
+      fi
+    fi
+
+    $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $rm \"\$progdir/\$program\";
+      $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $rm \"\$progdir/\$file\"
+  fi"
+	else
+	  $echo >> $output "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$echo >> $output "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $echo >> $output "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	# fixup the dll searchpath if we need to.
+	if test -n "$dllsearchpath"; then
+	  $echo >> $output "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	$echo >> $output "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+"
+	case $host in
+	# Backslashes separate directories on plain windows
+	*-*-mingw | *-*-os2*)
+	  $echo >> $output "\
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+	  ;;
+
+	*)
+	  $echo >> $output "\
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+	  ;;
+	esac
+	$echo >> $output "\
+      \$echo \"\$0: cannot exec \$program \$*\"
+      exit $EXIT_FAILURE
+    fi
+  else
+    # The program doesn't exist.
+    \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$echo \"This script is just a wrapper for \$program.\" 1>&2
+    $echo \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi\
+"
+	chmod +x $output
+      fi
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	generated="$generated $gentop"
+
+	func_extract_archives $gentop $addlibs
+	oldobjs="$oldobjs $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+       cmds=$old_archive_from_new_cmds
+      else
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      $echo "X$obj" | $Xsed -e 's%^.*/%%'
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  $echo "copying selected object files to avoid basename conflicts..."
+
+	  if test -z "$gentop"; then
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    $show "${rm}r $gentop"
+	    $run ${rm}r "$gentop"
+	    $show "$mkdir $gentop"
+	    $run $mkdir "$gentop"
+	    exit_status=$?
+	    if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
+	      exit $exit_status
+	    fi
+	  fi
+
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		counter=`expr $counter + 1`
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      $run ln "$obj" "$gentop/$newobj" ||
+	      $run cp "$obj" "$gentop/$newobj"
+	      oldobjs="$oldobjs $gentop/$newobj"
+	      ;;
+	    *) oldobjs="$oldobjs $obj" ;;
+	    esac
+	  done
+	fi
+
+	eval cmds=\"$old_archive_cmds\"
+
+	if len=`expr "X$cmds" : ".*"` &&
+	     test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  $echo "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  for obj in $save_oldobjs
+	  do
+	    oldobjs="$objlist $obj"
+	    objlist="$objlist $obj"
+	    eval test_cmds=\"$old_archive_cmds\"
+	    if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	       test "$len" -le "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+	        RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+        eval cmd=\"$cmd\"
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$generated"; then
+      $show "${rm}r$generated"
+      $run ${rm}r$generated
+    fi
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      $show "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	  relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+
+      # Only create the output if not a dry run.
+      if test -z "$run"; then
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		if test -z "$libdir"; then
+		  $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+		newdependency_libs="$newdependency_libs $libdir/$name"
+		;;
+	      *) newdependency_libs="$newdependency_libs $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlfiles="$newdlfiles $libdir/$name"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlprefiles="$newdlprefiles $libdir/$name"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlfiles="$newdlfiles $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlprefiles="$newdlprefiles $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $rm $output
+	  # place dlname in correct position for cygwin
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+	  esac
+	  $echo > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $echo >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      fi
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
+      $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool install mode
+  install)
+    modename="$modename: install"
+
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       $echo "X$nonopt" | grep shtool > /dev/null; then
+      # Aesthetically quote it.
+      arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$arg "
+      arg="$1"
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+    case $arg in
+    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      arg="\"$arg\""
+      ;;
+    esac
+    install_prog="$install_prog$arg"
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    for arg
+    do
+      if test -n "$dest"; then
+	files="$files $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f) 
+      	case " $install_prog " in
+	*[\\\ /]cp\ *) ;;
+	*) prev=$arg ;;
+	esac
+	;;
+      -g | -m | -o) prev=$arg ;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$install_prog $arg"
+    done
+
+    if test -z "$install_prog"; then
+      $echo "$modename: you must specify an install program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prev' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	$echo "$modename: no file or destination specified" 1>&2
+      else
+	$echo "$modename: you must specify a destination" 1>&2
+      fi
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Strip any trailing slash from the destination.
+    dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
+      test "X$destdir" = "X$dest" && destdir=.
+      destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files
+      if test "$#" -gt 2; then
+	$echo "$modename: \`$dest' is not a directory" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	staticlibs="$staticlibs $file"
+	;;
+
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	library_names=
+	old_library=
+	relink_command=
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) current_libdirs="$current_libdirs $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) future_libdirs="$future_libdirs $libdir" ;;
+	  esac
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
+	test "X$dir" = "X$file/" && dir=
+	dir="$dir$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  if test "$inst_prefix_dir" = "$destdir"; then
+	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
+	  else
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
+	  fi
+
+	  $echo "$modename: warning: relinking \`$file'" 1>&2
+	  $show "$relink_command"
+	  if $run eval "$relink_command"; then :
+	  else
+	    $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names
+	if test -n "$2"; then
+	  realname="$2"
+	  shift
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  $show "$install_prog $dir/$srcname $destdir/$realname"
+	  $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
+	  if test -n "$stripme" && test -n "$striplib"; then
+	    $show "$striplib $destdir/$realname"
+	    $run eval "$striplib $destdir/$realname" || exit $?
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      if test "$linkname" != "$realname"; then
+                $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+                $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+	      fi
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  cmds=$postinstall_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || {
+	      lt_exit=$?
+
+	      # Restore the uninstalled library and exit
+	      if test "$mode" = relink; then
+		$run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	      fi
+
+	      exit $lt_exit
+	    }
+	  done
+	  IFS="$save_ifs"
+	fi
+
+	# Install the pseudo-library for information purposes.
+	name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	instname="$dir/$name"i
+	$show "$install_prog $instname $destdir/$name"
+	$run eval "$install_prog $instname $destdir/$name" || exit $?
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	if test -n "$destfile"; then
+	  $show "$install_prog $file $destfile"
+	  $run eval "$install_prog $file $destfile" || exit $?
+	fi
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
+
+	  $show "$install_prog $staticobj $staticdest"
+	  $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      file=`$echo $file|${SED} 's,.exe$,,'`
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin*|*mingw*)
+	    wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  # Check the variables that should have been set.
+	  if test -z "$notinst_deplibs"; then
+	    $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      # If there is no directory component, then add one.
+	      case $lib in
+	      */* | *\\*) . $lib ;;
+	      *) . ./$lib ;;
+	      esac
+	    fi
+	    libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    if test "$finalize" = yes && test -z "$run"; then
+	      tmpdir=`func_mktempdir`
+	      file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
+	      outputname="$tmpdir/$file"
+	      # Replace the output file specification.
+	      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
+
+	      $show "$relink_command"
+	      if $run eval "$relink_command"; then :
+	      else
+		$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+		${rm}r "$tmpdir"
+		continue
+	      fi
+	      file="$outputname"
+	    else
+	      $echo "$modename: warning: cannot relink \`$file'" 1>&2
+	    fi
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway 
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
+	    ;;
+	  esac
+	  ;;
+	esac
+	$show "$install_prog$stripme $file $destfile"
+	$run eval "$install_prog\$stripme \$file \$destfile" || exit $?
+	test -n "$outputname" && ${rm}r "$tmpdir"
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+
+      $show "$install_prog $file $oldlib"
+      $run eval "$install_prog \$file \$oldlib" || exit $?
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	$show "$old_striplib $oldlib"
+	$run eval "$old_striplib $oldlib" || exit $?
+      fi
+
+      # Do each command in the postinstall commands.
+      cmds=$old_postinstall_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$future_libdirs"; then
+      $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+    fi
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      test -n "$run" && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool finish mode
+  finish)
+    modename="$modename: finish"
+    libdirs="$nonopt"
+    admincmds=
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for dir
+      do
+	libdirs="$libdirs $dir"
+      done
+
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  cmds=$finish_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || admincmds="$admincmds
+       $cmd"
+	  done
+	  IFS="$save_ifs"
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $run eval "$cmds" || admincmds="$admincmds
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    test "$show" = : && exit $EXIT_SUCCESS
+
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    $echo "Libraries have been installed in:"
+    for libdir in $libdirs; do
+      $echo "   $libdir"
+    done
+    $echo
+    $echo "If you ever happen to want to link against installed libraries"
+    $echo "in a given directory, LIBDIR, you must either use libtool, and"
+    $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    $echo "flag during linking and do at least one of the following:"
+    if test -n "$shlibpath_var"; then
+      $echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      $echo "     during execution"
+    fi
+    if test -n "$runpath_var"; then
+      $echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      $echo "     during linking"
+    fi
+    if test -n "$hardcode_libdir_flag_spec"; then
+      libdir=LIBDIR
+      eval flag=\"$hardcode_libdir_flag_spec\"
+
+      $echo "   - use the \`$flag' linker flag"
+    fi
+    if test -n "$admincmds"; then
+      $echo "   - have your system administrator run these commands:$admincmds"
+    fi
+    if test -f /etc/ld.so.conf; then
+      $echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+    fi
+    $echo
+    $echo "See any operating system documentation about shared libraries for"
+    $echo "more information, such as the ld(1) and ld.so(8) manual pages."
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool execute mode
+  execute)
+    modename="$modename: execute"
+
+    # The first argument is the command name.
+    cmd="$nonopt"
+    if test -z "$cmd"; then
+      $echo "$modename: you must specify a COMMAND" 1>&2
+      $echo "$help"
+      exit $EXIT_FAILURE
+    fi
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      if test ! -f "$file"; then
+	$echo "$modename: \`$file' is not a file" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+
+      dir=
+      case $file in
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  dir="$dir/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+	;;
+
+      *)
+	$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -*) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+      args="$args \"$file\""
+    done
+
+    if test -z "$run"; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+		$lt_var=\$save_$lt_var; export $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+	$echo "export $shlibpath_var"
+      fi
+      $echo "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool clean and uninstall mode
+  clean | uninstall)
+    modename="$modename: $mode"
+    rm="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) rm="$rm $arg"; rmforce=yes ;;
+      -*) rm="$rm $arg" ;;
+      *) files="$files $arg" ;;
+      esac
+    done
+
+    if test -z "$rm"; then
+      $echo "$modename: you must specify an RM program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    rmdirs=
+
+    origobjdir="$objdir"
+    for file in $files; do
+      dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+      if test "X$dir" = "X$file"; then
+	dir=.
+	objdir="$origobjdir"
+      else
+	objdir="$dir/$origobjdir"
+      fi
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+      test "$mode" = uninstall && objdir="$dir"
+
+      # Remember objdir for removal later, being careful to avoid duplicates
+      if test "$mode" = clean; then
+	case " $rmdirs " in
+	  *" $objdir "*) ;;
+	  *) rmdirs="$rmdirs $objdir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if (test -L "$file") >/dev/null 2>&1 \
+	|| (test -h "$file") >/dev/null 2>&1 \
+	|| test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  . $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    rmfiles="$rmfiles $objdir/$n"
+	  done
+	  test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+	  case "$mode" in
+	  clean)
+	    case "  $library_names " in
+	    # "  " in the beginning catches empty $dlname
+	    *" $dlname "*) ;;
+	    *) rmfiles="$rmfiles $objdir/$dlname" ;;
+	    esac
+	     test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      cmds=$postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      cmds=$old_postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+
+	  # Read the .lo file
+	  . $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" \
+	     && test "$pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" \
+	     && test "$non_pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    file=`$echo $file|${SED} 's,.exe$,,'`
+	    noexename=`$echo $name|${SED} 's,.exe$,,'`
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    rmfiles="$rmfiles $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	    relink_command=
+	    . $dir/$noexename
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      rmfiles="$rmfiles $objdir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      $show "$rm $rmfiles"
+      $run $rm $rmfiles || exit_status=1
+    done
+    objdir="$origobjdir"
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	$show "rmdir $dir"
+	$run rmdir $dir >/dev/null 2>&1
+      fi
+    done
+
+    exit $exit_status
+    ;;
+
+  "")
+    $echo "$modename: you must specify a MODE" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+  esac
+
+  if test -z "$exec_cmd"; then
+    $echo "$modename: invalid operation mode \`$mode'" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi # test -z "$show_help"
+
+if test -n "$exec_cmd"; then
+  eval exec $exec_cmd
+  exit $EXIT_FAILURE
+fi
+
+# We need to display help for each of the modes.
+case $mode in
+"") $echo \
+"Usage: $modename [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+    --config          show all configuration variables
+    --debug           enable verbose shell tracing
+-n, --dry-run         display commands without modifying any files
+    --features        display basic configuration information and exit
+    --finish          same as \`--mode=finish'
+    --help            display this help message and exit
+    --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
+    --quiet           same as \`--silent'
+    --silent          don't print informational messages
+    --tag=TAG         use configuration variables from tag TAG
+    --version         print version information
+
+MODE must be one of the following:
+
+      clean           remove files from the build directory
+      compile         compile a source file into a libtool object
+      execute         automatically set library path, then run a program
+      finish          complete the installation of libtool libraries
+      install         install libraries or executables
+      link            create a library or an executable
+      uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
+a more detailed description of MODE.
+
+Report bugs to <bug-libtool@gnu.org>."
+  exit $EXIT_SUCCESS
+  ;;
+
+clean)
+  $echo \
+"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+compile)
+  $echo \
+"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -prefer-pic       try to building PIC objects only
+  -prefer-non-pic   try to building non-PIC objects only
+  -static           always build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+  ;;
+
+execute)
+  $echo \
+"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+  ;;
+
+finish)
+  $echo \
+"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+  ;;
+
+install)
+  $echo \
+"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+  ;;
+
+link)
+  $echo \
+"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+  ;;
+
+uninstall)
+  $echo \
+"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+*)
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+  ;;
+esac
+
+$echo
+$echo "Try \`$modename --help' for more information about other modes."
+
+exit $?
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+disable_libs=shared
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+disable_libs=static
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# Libtool was configured on host ubuntu:
+
+# Shell to use when invoking shell scripts.
+SHELL="/bin/bash"
+
+# Whether or not to build shared libraries.
+build_libtool_libs=yes
+
+# Whether or not to build static libraries.
+build_old_libs=yes
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=no
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=no
+
+# Whether or not to optimize for fast installation.
+fast_install=yes
+
+# The host system.
+host_alias=
+host=x86_64-unknown-linux-gnu
+host_os=linux-gnu
+
+# The build system.
+build_alias=
+build=x86_64-unknown-linux-gnu
+build_os=linux-gnu
+
+# An echo program that does not interpret backslashes.
+echo="echo"
+
+# The archiver.
+AR="ar"
+AR_FLAGS="cru"
+
+# A C compiler.
+LTCC="gcc"
+
+# LTCC compiler flags.
+LTCFLAGS="-g -O2"
+
+# A language-specific compiler.
+CC="g++"
+
+# Is the compiler the GNU C compiler?
+with_gcc=yes
+
+# An ERE matcher.
+EGREP="/bin/grep -E"
+
+# The linker used to build libraries.
+LD="/usr/bin/ld -m elf_x86_64"
+
+# Whether we need hard or soft links.
+LN_S="ln -s"
+
+# A BSD-compatible nm program.
+NM="/usr/bin/nm -B"
+
+# A symbol stripping program
+STRIP="strip"
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=file
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="dlltool"
+
+# Used on cygwin: object dumper.
+OBJDUMP="objdump"
+
+# Used on cygwin: assembler.
+AS="as"
+
+# The name of the directory that contains temporary libtool files.
+objdir=.libs
+
+# How to create reloadable object files.
+reload_flag=" -r"
+reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
+
+# How to pass a linker flag through the compiler.
+wl="-Wl,"
+
+# Object file suffix (normally "o").
+objext="o"
+
+# Old archive suffix (normally "a").
+libext="a"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='.so'
+
+# Executable file suffix (normally "").
+exeext=""
+
+# Additional compiler flags for building library objects.
+pic_flag=" -fPIC -DPIC"
+pic_mode=default
+
+# What is the maximum length of a command?
+max_cmd_len=1572864
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o="yes"
+
+# Must we lock files when doing compilation?
+need_locks="no"
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=no
+
+# Do we need a version for libraries?
+need_version=no
+
+# Whether dlopen is supported.
+dlopen_support=unknown
+
+# Whether dlopen of programs is supported.
+dlopen_self=unknown
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=unknown
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag="-static"
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=" -fno-builtin"
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec="\${wl}--export-dynamic"
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive"
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=""
+
+# Library versioning type.
+version_type=linux
+
+# Format of library name prefix.
+libname_spec="lib\$name"
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}"
+
+# The coded name of the library, if different from the real name.
+soname_spec="\${libname}\${release}\${shared_ext}\$major"
+
+# Commands used to build and install an old-style archive.
+RANLIB="ranlib"
+old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib"
+old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$oldlib"
+old_postuninstall_cmds=""
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=""
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=""
+
+# Commands used to build and install a shared archive.
+archive_cmds="\$CC -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib"
+archive_expsym_cmds="\$CC -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-retain-symbols-file \$wl\$export_symbols -o \$lib"
+postinstall_cmds=""
+postuninstall_cmds=""
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=""
+module_expsym_cmds=""
+
+# Commands to strip libraries.
+old_striplib="strip --strip-debug"
+striplib="strip --strip-unneeded"
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects="/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.8/crtbeginS.o"
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects="/usr/lib/gcc/x86_64-linux-gnu/4.8/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/crtn.o"
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=""
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps="-lstdc++ -lm -lgcc_s -lc -lgcc_s"
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs="/usr/lib/gcc/x86_64-linux-gnu/4.8 /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /usr/lib/gcc/x86_64-linux-gnu/4.8/../../.."
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path="-L/usr/lib/gcc/x86_64-linux-gnu/4.8 -L/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.8/../../.."
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method="pass_all"
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd="\$MAGIC_CMD"
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=""
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=""
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=""
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe="sed -n -e 's/^.*[ 	]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ 	][ 	]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'"
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl="sed -n -e 's/^. .* \\(.*\\)\$/extern int \\1;/p'"
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\) \$/  {\\\"\\1\\\", (lt_ptr) 0},/p' -e 's/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (lt_ptr) \\&\\2},/p'"
+
+# This is the shared library runtime path variable.
+runpath_var=LD_RUN_PATH
+
+# This is the shared library path variable.
+shlibpath_var=LD_LIBRARY_PATH
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=no
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=immediate
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=yes
+
+# Flag to hardcode $libdir into a binary during linking.
+# This must work even if $libdir does not exist.
+hardcode_libdir_flag_spec="\${wl}--rpath \${wl}\$libdir"
+
+# If ld is used when linking, flag to hardcode $libdir into
+# a binary during linking. This must work even if $libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=""
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=""
+
+# Set to yes if using DIR/libNAME during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=no
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=no
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=unsupported
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=no
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=unknown
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec="/usr/lib64 /lib64 /usr/local/lib64"
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec="/usr/lib64 /lib64 /usr/lib/x86_64-linux-gnu/libfakeroot /usr/local/lib /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu "
+
+# Fix the shell variable $srcfile for the compiler.
+fix_srcfile_path=""
+
+# Set to yes if exported symbols are required.
+always_export_symbols=no
+
+# The commands to list exported symbols.
+export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=""
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"
+
+# Symbols that must always be exported.
+include_expsyms=""
+
+# ### END LIBTOOL TAG CONFIG: CXX
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/win32/MANIFEST.txt b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/win32/MANIFEST.txt
new file mode 100644
index 00000000..66b780ed
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/win32/MANIFEST.txt
@@ -0,0 +1,29 @@
+                     Overview of the Expat distribution
+
+The Expat distribution creates several subdirectories on your system.
+Some of these directories contain components of interest to all Expat
+users, and some contain material of interest to developers who wish to
+use Expat in their applications.  In the list below, <top> is the
+directory you specified to the installer.
+
+    Directory           Contents
+    --------------------------------------------------------------------
+    <top>\              The XML well-formedness checker and some general
+                        information files.
+
+    <top>\Doc\          API documentation for developers.
+
+    <top>\Libs\         Pre-compiled dynamic libraries for developers.
+
+    <top>\StaticLibs\   Pre-compiled static libraries for developers.
+
+    <top>\Source\       Source code, which may interest some developers,
+                        including a workspace for Microsft Visual C++.
+                        The source code includes the parser, the well-
+                        formedness checker, and a couple of small sample
+                        applications.
+
+    <top>\Source\bcb5\  Project files for Borland C++ Builder 5 and BCC
+                        5.5.
+
+    <top>\Unistall\     The uninstaller and its data files.
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/win32/expat.iss b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/win32/expat.iss
new file mode 100644
index 00000000..5bb96399
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/win32/expat.iss
@@ -0,0 +1,62 @@
+; Basic setup script for the Inno Setep installer builder.  For more
+; information on the free installer builder, see www.jrsoftware.org.
+;
+; This script was contributed by Tim Peters.
+; The current version is used with Inno Setup 2.0.19.
+
+[Setup]
+AppName=expat
+AppId=expat
+AppVersion=1.95.7
+AppVerName=expat 1.95.7
+AppCopyright=Copyright � 1998-2003 Thai Open Source Software Center, Clark Cooper, and the Expat maintainers
+DefaultDirName={sd}\Expat-1.95.7
+AppPublisher=The Expat Developers
+AppPublisherURL=http://www.libexpat.org/
+AppSupportURL=http://www.libexpat.org/
+AppUpdatesURL=http://www.libexpat.org/
+UninstallDisplayName=Expat XML Parser (version 1.95.7)
+UninstallFilesDir={app}\Uninstall
+
+Compression=bzip/9
+SourceDir=..
+OutputDir=win32
+DisableStartupPrompt=yes
+AllowNoIcons=yes
+DisableProgramGroupPage=yes
+DisableReadyPage=yes
+
+[Files]
+CopyMode: alwaysoverwrite; Source: xmlwf\Release\*.exe;        DestDir: "{app}"
+CopyMode: alwaysoverwrite; Source: win32\MANIFEST.txt;         DestDir: "{app}"
+CopyMode: alwaysoverwrite; Source: Changes;                    DestDir: "{app}"; DestName: Changes.txt
+CopyMode: alwaysoverwrite; Source: COPYING;                    DestDir: "{app}"; DestName: COPYING.txt
+CopyMode: alwaysoverwrite; Source: README;                     DestDir: "{app}"; DestName: README.txt
+CopyMode: alwaysoverwrite; Source: doc\*.html;                 DestDir: "{app}\Doc"
+CopyMode: alwaysoverwrite; Source: doc\*.css;                  DestDir: "{app}\Doc"
+CopyMode: alwaysoverwrite; Source: doc\*.png;                  DestDir: "{app}\Doc"
+CopyMode: alwaysoverwrite; Source: lib\Release\*.dll;          DestDir: "{app}\Libs"
+CopyMode: alwaysoverwrite; Source: lib\Release\*.lib;          DestDir: "{app}\Libs"
+CopyMode: alwaysoverwrite; Source: lib\Release-w\*.dll;        DestDir: "{app}\Libs"
+CopyMode: alwaysoverwrite; Source: lib\Release-w\*.lib;        DestDir: "{app}\Libs"
+CopyMode: alwaysoverwrite; Source: lib\Release_static\*.lib;   DestDir: "{app}\StaticLibs"
+CopyMode: alwaysoverwrite; Source: lib\Release-w_static\*.lib; DestDir: "{app}\StaticLibs"
+CopyMode: alwaysoverwrite; Source: expat.dsw;                  DestDir: "{app}\Source"
+CopyMode: alwaysoverwrite; Source: win32\README.txt;           DestDir: "{app}\Source"
+CopyMode: alwaysoverwrite; Source: bcb5\*.*;                   DestDir: "{app}\Source\bcb5"
+CopyMode: alwaysoverwrite; Source: lib\*.c;                    DestDir: "{app}\Source\lib"
+CopyMode: alwaysoverwrite; Source: lib\*.h;                    DestDir: "{app}\Source\lib"
+CopyMode: alwaysoverwrite; Source: lib\*.def;                  DestDir: "{app}\Source\lib"
+CopyMode: alwaysoverwrite; Source: lib\*.dsp;                  DestDir: "{app}\Source\lib"
+CopyMode: alwaysoverwrite; Source: examples\*.c;               DestDir: "{app}\Source\examples"
+CopyMode: alwaysoverwrite; Source: examples\*.dsp;             DestDir: "{app}\Source\examples"
+CopyMode: alwaysoverwrite; Source: tests\*.c;                  DestDir: "{app}\Source\tests"
+CopyMode: alwaysoverwrite; Source: tests\*.h;                  DestDir: "{app}\Source\tests"
+CopyMode: alwaysoverwrite; Source: tests\README.txt;           DestDir: "{app}\Source\tests"
+CopyMode: alwaysoverwrite; Source: xmlwf\*.c*;                 DestDir: "{app}\Source\xmlwf"
+CopyMode: alwaysoverwrite; Source: xmlwf\*.h;                  DestDir: "{app}\Source\xmlwf"
+CopyMode: alwaysoverwrite; Source: xmlwf\*.dsp;                DestDir: "{app}\Source\xmlwf"
+
+[Messages]
+WelcomeLabel1=Welcome to the Expat XML Parser Setup Wizard
+WelcomeLabel2=This will install [name/ver] on your computer.%n%nExpat is an XML parser with a C-language API, and is primarily made available to allow developers to build applications which use XML using a portable API and fast implementation.%n%nIt is strongly recommended that you close all other applications you have running before continuing. This will help prevent any conflicts during the installation process.
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.a b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.a
new file mode 100644
index 00000000..581e7eff
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.a
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.la b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.la
new file mode 100644
index 00000000..213c75df
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.la
@@ -0,0 +1,35 @@
+# libapr-0.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libapr-0.so.0'
+
+# Names of this library.
+library_names='libapr-0.so.0.9.19 libapr-0.so.0 libapr-0.so'
+
+# The name of the static archive.
+old_library='libapr-0.a'
+
+# Libraries that this one depends upon.
+dependency_libs=' -lrt -lm -lcrypt -lnsl -lpthread -ldl'
+
+# Version information for libapr-0.
+current=9
+age=9
+revision=19
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.lai b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.lai
new file mode 100644
index 00000000..7906d95a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.lai
@@ -0,0 +1,35 @@
+# libapr-0.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libapr-0.so.0'
+
+# Names of this library.
+library_names='libapr-0.so.0.9.19 libapr-0.so.0 libapr-0.so'
+
+# The name of the static archive.
+old_library='libapr-0.a'
+
+# Libraries that this one depends upon.
+dependency_libs=' -lrt -lm -lcrypt -lnsl -lpthread -ldl'
+
+# Version information for libapr-0.
+current=9
+age=9
+revision=19
+
+# Is this an already installed library?
+installed=yes
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so
new file mode 100755
index 00000000..605582aa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so.0 b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so.0
new file mode 100755
index 00000000..605582aa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so.0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so.0.9.19 b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so.0.9.19
new file mode 100755
index 00000000..605582aa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/.libs/libapr-0.so.0.9.19
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/CHANGES b/rubbos/app/httpd-2.0.64/srclib/apr/CHANGES
new file mode 100644
index 00000000..96e7b4e2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/CHANGES
@@ -0,0 +1,1909 @@
+                                                     -*- coding: utf-8 -*-
+Changes with APR 0.9.19
+
+  *) SECURITY: CVE-2009-2412 (cve.mitre.org)
+     Fix overflow in pools and rmm, where size alignment was taking place.
+     [Matt Lewis <mattlewis@google.com>, Sander Striker, William Rowe]
+
+  *) Improve platform detection by updating config.guess and config.sub.
+     [Rainer Jung]
+
+Changes with APR 0.9.18
+
+  *) z/OS: return standard apr_status_t codes from apr_dso_load()
+     and apr_dso_sym().  [David Jones <oscaremma gmail.com>]
+
+  *) Fix apr_tokenize_to_argv parsing.  PR 46128
+     [Edward Rudd <eddie omegaware.com>]
+
+Changes with APR 0.9.17
+
+  *) Fix DSO-related crash on z/OS caused by incorrect memory
+     allocation.  [David Jones <oscaremma gmail.com>]
+
+  *) Define apr_ino_t in such a way that it doesn't change definition
+     based on the library consumer's -D'efines to the filesystem.
+     [Lucian Adrian Grijincu <lucian.grijincu gmail.com>]
+
+  *) Cause apr_file_dup2() on Win32 to update the MSVCRT psuedo-stdio
+     handles for fd-based and FILE * based I/O.  [William Rowe]
+
+  *) Revert Win32 to the 0.9.14 behavior of apr_proc_create() for any 
+     of the three stdio streams which are not initialized, through either
+     apr_procattr_io_set() or apr_procattr_child_XXX_set(), when given a
+     procattr_t with one or two streams which were initialized through
+     apr_procattr_child_XXX_set().  Once again, these do not inherit the 
+     parent process stdio stream to WIN32 child processes (passing 
+     INVALID_HANDLE_VALUE instead) as on Unix.  Note APR 1.3.0 adopts 
+     the Unix behavior of inheriting any uninitialized streams as the 
+     parent's corresponding stdio stream, in such cases.  [William Rowe]
+
+Changes with APR 0.9.16
+
+  *) Win32 apr_file_read: Correctly handle completion-based read-to-EOF.
+     [Steven Naim <steven.naim googlemail.com>]
+
+  *) Fixed Win32 regression of StdOutput inheritance in apr_proc_create.
+     [William Rowe]
+
+Changes with APR 0.9.15
+
+  *) Solve WinNT inherited pipe leaks by mutexing apr_proc_create calls,
+     on WinNT (not WinCE, nor 9x) so that we toggle the inherited state 
+     of the stdin/out/err pipes.  All other file handles are treated as
+     not-inherited until apr_file_dup2'ed a std handle of this process, 
+     or while they are used by apr_proc_create.  [William Rowe]
+
+  *) Define the Mac OS/X filesystem_encoding as utf-8 (in previous
+     releases the interpretation would vary).  [Branko Čibej]
+
+  *) Fix day of year (tm_day) calculation for July. The bug only affects
+     Windows builds.  PR 42953.  [Davi Arnaut]
+
+Changes with APR 0.9.14
+
+  *) Register a cleanup only if APR_FILE_NOCLEANUP was not flagged in
+     apr_file_mktemp. [Brian J. France <list firehawksystems.com>]
+
+  *) Numerous build fixes for non-GCC builds and GCC builds on Win32,
+     as well as WinCE builds.  [Davi Arnaut <davi haxent.com.br>,
+     Curt Arnold <carnold apache.org>, John Mark Vandenberg, 
+     Kouhei Sutou <kou cozmixng.org>, William Rowe]
+
+  *) Discard file buffers when running cleanups for exec.
+     PR 41119.  [Davi Arnaut <davi haxent.com.br>, Bojan Smojver]
+
+  *) Improve thread safety of assorted file_io functions.
+     PR 42400.  [Davi Arnaut <davi haxent.com.br>]
+
+  *) Fix file pointer position calculation in apr_file_writev() on
+     buffered file.  PR 40963.  [Davi Arnaut <davi haxent.com.br>]
+
+Changes with APR 0.9.13
+
+  *) Fix detection of pthread cross-process robust mutexes.
+     PR 39833.  [Tsuyoshi SASAMOTO <nazonazo miobox.jp>]
+
+  *) Correctly retrieve 'empty' environment values with apr_env_get
+     on Win32 (e.g. "VAR="), and added validation to testall suite.  
+     PR 40764.  [Issac Goldstand <margol beamartyr.net>]
+
+  *) Portably check for EEXIST in mktemp code.  PR 40818
+     [Kenneth Golomb <KGolomb TradeCard.com>]
+
+  *) Fix apr_atomic_cas on platforms with 64 bit longs.
+     [Philip Martin <philip codematters.co.uk>]
+
+  *) Provide folding in autogenerated .manifest files for Win32 builders
+     using VisualStudio 2005  [William Rowe]
+
+Changes with APR 0.9.12
+
+  *) Netware - add missing apu_version.c parsing for apu_version_string()
+     to the Netware specific builds.  Unix platforms supporte this API 
+     since 0.9.1.  [Brad Nicholes]
+
+Changes with APR 0.9.11
+
+  *) Synced get-version.sh to trunk to correctly retrieve 2 digit subversion,
+     which broke the 0.9.10 candidate.  [William Rowe]
+
+  *) Fixed 'make check' target to avoid invoking sub-programs of testshm,
+     testshmconsumer and testshmproducer.  [William Rowe]
+
+  *) Permit Win32 to seek to the point 2^32-1, by checking that result
+     against the actual error and continuing on success.  [William Rowe]
+
+Changes with APR 0.9.10
+
+  *) Minor bug fixes to address various platform build and run time issues.
+
+  *) Permit 'make check' binaries to run on Darwin by omitting -no-install
+     flag [William Rowe, Joe Orton]
+
+Changes with APR 0.9.9
+
+  *) Prevent detection of robust mutex support with glibc 2.4,
+     fixing APR_LOCK_PROC_PTHREAD locks.  PR 38442.  [Joe Orton]
+
+  *) Fix apr_strerror() with glibc 2.4.  [Joe Orton]
+
+  *) Install mkdir.sh, make_exports.awk, make_var_export.awk to the APR
+     installbuilddir, and provide working accessor variables in
+     apr_rules.mk.
+     [Max Bowsher]
+
+  *) Fix seeks with files opened in xthread mode for append on win32.
+     [M Joonas Pihlaja <jpihlaja cc.helsinki.fi>, Garrett Rooney]
+
+  *) Keep testpipe.c from hanging on win32. [Garrett Rooney]
+
+  *) Cause apr_file_write_full on win32 to consider the timeout value set by 
+     apr_file_pipe_timeout_set.  PR 30182
+     [<eholyat olf.com>]
+
+  *) Fix assertion from double close of a handle with a rwlock on win32.
+     [Evgueni Brevnov <evgueni.brevnov gmail.com>]
+
+  *) Fix EOF handling for unbuffered reads on win32.
+     [Konstantin Sharenkov <Konstantin.Sharenkov enterra-inc.com>]
+
+  *) Documented that apr_stat and apr_dir_read can return APR_INCOMPLETE,
+     and how to determine which parts of the resulting apr_finfo_t can be
+     used in such a case.
+     [Garrett Rooney]
+
+  *) Fix passing "" as an argument to the program started by apr_proc_create
+     on Win32.
+     [Philip Martin <philip codematters.co.uk>
+
+  *) Fix warning when compiling on FreeBSD by correcting the type of
+     the final argument passed to sysctlbyname. [Garrett Rooney]
+
+Changes with APR 0.9.7
+
+  *) Fix crash in apr_dir_make_recursive() for relative path
+     when the working directory has been deleted.  [Joe Orton]
+
+  *) Win32: fix apr_proc_mutex_trylock() to handle WAIT_TIMEOUT,
+     returning APR_EBUSY.  [Ronen Mizrahi <ronen@tversity.com>]
+
+  *) Fix apr_file_read() to catch write failures when flushing pending
+     writes for a buffered file.  [Joe Orton]
+
+  *) Fix apr_file_write() infinite loop on write failure for buffered
+     files.  [Erik Huelsmann <ehuels gmail.com>]
+
+  *) Fix error handling where apr_uid_* and apr_gid_* could segfault
+     or return APR_SUCCESS in failure cases.  PR 34053.  [Joe Orton,
+     Paul Querna]
+
+  *) Refactor Win32 condition variables code to address bugs 27654, 34336.
+     [Henry Jen <henryjen ztune.net>, E Holyat <eholyat yahoo.com>]
+
+  *) Support APR_SO_SNDBUF and APR_SO_RCVBUF on Windows.  PR 32177.
+     [Sim <sgobbi datamanagement.it>, Jeff Trawick]
+
+  *) Fix detection of rwlocks on Mac OS X. [Aaron Bannert]
+
+  *) Fix issue with poll() followed by net I/O yielding EAGAIN on
+     Mac OS 10.4 (Darwin 8). [Wilfredo Sanchez]
+
+Changes with APR 0.9.6
+
+  *) Add apr_threadattr_stacksize_set() for overriding the default
+     stack size for threads created by apr_thread_create().
+     [Jeff Trawick]
+
+  *) Add an RPM spec file. [Graham Leggett]
+
+  *) Add a build script to create a solaris package. [Graham Leggett]
+
+Changes with APR 0.9.5
+
+  *) Prevent unbounded memory use during repeated operations on a hash table.
+     [Julian Foad <julianfoad btopenworld.com>
+
+  *) fix apr_file_dup and apr_file_dup2 win32 implementations
+     to create a mutex [Steve Hay <steve.hay uk.radan.com>]
+
+  *) Makes the threads to behave like on posix. If the thread is created
+     without APR_DETACH expect that the thread_join will be called, so don't
+     close the handle in advance, if the thread has already finished.
+     [Mladen Turk]
+ 
+   *) The apr/test/Makefile.win is missing a target to build a
+     readchild.exe that test is depending on but is never built.
+     [Mladen Turk]
+ 
+  *) Fix build issues in paths containing symlinks.  PR 8867.
+     [Joe Orton]
+
+  *) Update config.{guess,sub} for DragonFly BSD.  PR 29858.
+     [Joe Orton]
+
+  *) Win32: Fix bug in apr_socket_sendfile that interferred with
+     Win32 LSPs. Bug is described in Apache 2.0 bugzilla report 
+     23982 [Jan Bilek, Bill Stoddard]
+
+  *) apr_proc_create() on Unix: Remove unnecessary check for read 
+     access to the working directory of the child process.
+     PR 30137.  [Jeremy Chadwick <apache jdc.parodius.com>]
+
+  *) Win32: Fix bug tracking the file pointer on a file opened for 
+     overlapped/APR_XTHREAD io. [Bill Stoddard]
+
+  *) Fix FreeBSD atomics.  [Paul Querna <chip force-elite.com>]
+
+  *) Fix apr_snprintf() to respect precision for small floating point
+     numbers.  PR 29621.  [Artur Zaprzala <zybi talex.pl>]
+
+  *) Add command type APR_SHELLCMD_ENV for creating a process
+     which is started by the shell and which inherits the parent's
+     environment variables.  [Jeff Trawick]
+
+  *) Change default inter-process locking mechanisms: POSIX semaphores
+     and pthread cross-process mutexes are not used by default; on 
+     Solaris, fcntl locks are used by default.  [Joe Orton]
+
+  *) Don't try to enable run-time linking on AIX < 4.2, as this
+     results in invalid linker options being used.  PR 29170.  
+     [Jeff Trawick]
+
+  *) Remove apr_file_copy()'s 2Gb file size limit on some platforms.
+     [Joe Orton]
+
+  *) Don't assume getnameinfo() can handle IPv4-mapped IPv6 addresses
+     on any platforms.
+     [Jeff Trawick, Joe Orton, Colm MacCárthaigh <colm stdlib.net>]
+
+  *) Support setuid, setgid and sticky file permissions bits on Unix.
+     [André Malo]
+
+  *) Fix sign error in apr_file_seek(APR_END).
+     [Greg Hudson <ghudson MIT.EDU>]
+
+  *) Provide workaround for socklen_t declaration problem with 64-bit
+     build on HP-UX.  Stop setting a PA-RISC-specific compile option
+     on ia64.  Look for -mt thread option, which is used with HP-UX
+     vendor compiler on ia64.  [Jeff Trawick, based on idea from
+     Madhusudan Mathihalli]
+
+  *) Return an error instead of silently failing when apr_poll() is
+     used with file descriptors >= FD_SETSIZE.  (Unix systems with
+     no native poll())  [Jeff Trawick, Brad Nicholes]
+
+  *) Fix handling of negative numbers in apr_strtoi64() on platforms
+     without strtoll.  [Joe Orton]
+
+  *) Fix printing apr_int64_t values smaller than LONG_MIN on 32-bit
+     platforms in apr_vformatter.  [Joe Orton]
+
+  *) Fix apr_socket_opt_set with APR_IPV6_V6ONLY flag.  Fixes httpd
+     Listen IPv6 socket behavior on FreeBSD 5.x, OpenBSD, NetBSD.
+     [Justin Erenkrantz]
+
+  *) Fix apr_time_exp_get() for dates in 2038.  
+     [Philip Martin <philip codematters.co.uk>]
+
+  *) Add APR_LARGEFILE flag to allow opening files with the
+     O_LARGEFILE flag; not recommended for general use, see
+     include/apr_file_io.h.  [Joe Orton]
+
+  *) Various build fixes: thread_rwlock.c on some Solaris platforms
+     (PR 22990); filestat.c on ReliantUnix (PR 22990); config.status
+     on IRIX (PR 19251).  [Various]
+
+  *) Use NI_NAMEREQD instead of NI_NUMERICHOST in
+     APR_CHECK_GETNAMEINFO_IPV4_MAPPED.  PR 24469.  [Justin Erenkrantz]
+
+  *) Ensure that apr_sockaddr_info_get() does not return anything
+     other than AF_INET and AF_INET6 addresses.  [Joe Orton]
+
+  *) Clarify that apr_dir_read() does not guarantee order of returned
+     entries as previously claimed.  [Joe Orton]
+
+  *) The whole codebase was relicensed and is now available under
+     the Apache License, Version 2.0 (http://www.apache.org/licenses).
+     [Apache Software Foundation]
+
+  *) Define apr_off_t as long rather than as off_t on platforms with a
+     32-bit off_t to prevent incompatibility with packages such as
+     Perl which redefine the size of off_t via _FILE_OFFSET_BITS on
+     some platforms.  [Ben Reser <ben reser.org>]
+
+  *) apr_socket_connect(): allow app to make subsequent call on 
+     non-blocking socket.  [Jeff Trawick]
+ 
+  *) Add apr_os_pipe_put_ex(), which allows the caller to tell APR
+     to establish a cleanup on the pipe.  [Jeff Trawick, Brad Nicholes]
+
+  *) Fix make_exports.awk to work with apr-iconv.  [Justin Erenkrantz]
+
+Changes with APR 0.9.4
+
+  *) win32: fix apr_file_dup() and apr_file_dup2() to dup the
+     ungetchar member [Stas Bekman]
+
+  *) Preserve leading '../' segments as when merging to an empty and
+     unrooted path - fixes a bug observed in SVN with Win32/Netware/OS2.
+     [Mike Pilato <cmpilato@collab.net>, William Rowe]
+
+  *) Work around a bug in Darwin when calling getnameinfo() on IPv4-mapped
+     IPv6-addresses.  [Colm MacCárthaigh <colm@stdlib.net>, Jeff Trawick,
+     Justin Erenkrantz]
+
+  *) Add apr_temp_dir_get() for getting the most suitable temp directory
+     [Mike Pilato <cmpilato@collab.net>, Thom May]
+
+  *) Modify apr_sockaddr_info_get to call the resolver when we
+     do not have a hostname.  Also, fix bugs in the getaddrinfo()
+     implementation.
+     [Colm MacCárthaigh <colm@stdlib.net>, Justin Erenkrantz]
+
+  *) Change the behavior of unix process 'trylock's to return
+     APR_ENOTIMPL instead of segfaulting, consistent with the
+     other lock implementations.  [William Rowe]
+
+  *) Fix a subtle race where the ownership of a unix nested
+     thread lock could be corrupted when the prior owner released
+     the lock with another thread waiting on the same lock.
+     [William Rowe]
+
+  *) apr_socket_data_set(): allow the same key to be used for
+     multiple sockets in the same pool.  [Jeff Trawick]
+
+  *) Add new table function apr_table_compress() and replace
+     red-black trees with mergesort in apr_table_overlap()
+     [Joe Schaefer <joe+gmane@sunstarsys.com>, Brian Pane]
+
+  *) Win32: Adopt Brian Havard's OS/2 rwlock implementation for
+     Windows [Marc Adkins, Bill Stoddard]
+
+  *) Add apr_proc_mutex_lockfile() for retrieving the name of the
+     file associated with a mutex.  [Jeff Trawick]
+
+  *) Don't require the lock file name to be passed into 
+     apr_proc_mutex_child_init() or apr_global_mutex_child_init().
+     This allows child init to work when the lock file was a temp
+     file created by APR.  (The problem only occurred with flock-
+     based mutexes.)  [Jeff Trawick]
+
+  *) When using a temporary file for flock- and fcntl-based mutexes, 
+     don't let the file be deleted on close.  For flock-based mutexes,
+     this corrects a fatal problem, since the file would disappear 
+     when a program was spawned and cleanup-for-exec was performed, 
+     and a subsequent attempt to perform child process mutex 
+     initialization would fail.  For fcntl-based mutexes, this was a 
+     very minor issue that resulted in a failing unlink() when the 
+     file was closed, since fcntl lock initialization always removes 
+     the file immediately.  [Jeff Trawick]
+
+  *) When writing to pipes with a timeout set, handle the situation
+     where the kernel says the pipe is writable but an attempt to
+     write <= PIPE_BUF bytes gets EAGAIN.  APR will now write whatever
+     data will fit.  APR applications that relied on the atomic nature
+     of relatively small pipe write requests may be affected.
+     PR 20295  [Mark Street <mark@faime.demon.co.uk>, Jeff Trawick]
+
+  *) Define _THREAD_SAFE for all compilations on AIX.  Previously
+     those of us who used the vendor compiler had it defined
+     implicitly and others did not.  The difference became obvious
+     with the recent thread safety fixes to apr_password_validate().
+     PR 20420  [Jeff Trawick]
+
+  *) For apr_proc_detach(APR_PROC_DETACH_FOREGROUND), don't treat
+     a setsid() failure as fatal, as the usual cause is that the
+     caller is already a process group leader.  PR 18519
+     [Jeff Trawick]
+
+  *) Fix some problems with non-blocking socket handling on unix
+     that resulted in infinite timeouts being used for non-blocking
+     sockets with apr_socket_connect() and some read/write calls.
+     [Jeff Trawick]
+
+  *) Fix a bug in socket timeout handling on unix that left the
+     socket non-blocking after disabling the timeout.
+     [Jacob Craig Lewallen <jlewalle@cs.ucr.edu>]
+
+  *) Added flag APR_FILE_ATTR_HIDDEN for manipulating the "hidden"
+     file attribute on Windows and OS/2.  [Branko Čibej]
+
+  *) SECURITY [CAN-2003-0245]: Fixed a bug that could be triggered
+     remotely through mod_dav and possibly other mechanisms, causing
+     an Apache child process to crash.  The crash was first reported
+     by David Endler <DEndler@iDefense.com> and was researched and
+     fixed by Joe Orton <jorton@redhat.com>.  Details will be released
+     on 30 May 2003.
+
+  *) apr_proc_wait(): Handle interrupted waitpid(2) calls by calling
+     it repeatedly until it succeeds or fails with errno other than
+     EINTR.  This hides this UNIX-specific behavior from APR clients.
+
+  *) Removed the solaris-specific atomic code, due to licence
+     concerns (it was MPL 1.0, and the author could not be contacted)
+     [Ian Holsman]
+
+  *) apr_file_gets(): Return APR_SUCCESS if any characters are
+     returned.  Any I/O errors or EOF will be reported on the
+     next call.  Callers that are coded to expect returned 
+     data + APR_EOF when there is no final newline are affected 
+     by this change.  [Jeff Trawick]
+
+  *) apr_proc_create() on Unix: Make the APR_SHELLCMD mode work
+     when there is more than one program argument passed in.
+     [Jeff Trawick]
+
+  *) Add --cc and --cpp flags to apr-config.  [Jeff Trawick]
+
+  *) Don't segfault trying to close a file in error paths of flock
+     and fcntl mutex creation.  PR 19036  [Jeff Trawick]
+
+  *) Add %pT support to apr_snprintf() for printing an apr_os_thread_t.
+     [Jeff Trawick]
+
+  *) Add APR_TCP_NODELAY_INHERITED & APR_O_NONBLOCK_INHERITED to apr.hw
+     [Allan Edwards]
+
+  *) Add APR_UINT64_T_HEX_FMT.  [Jeff Trawick]
+
+  *) Add parameter to APR_SUBDIR_CONFIG to drop options passed to configure
+     before the subdir's configure is invoked.
+     [Jeff Trawick, Justin Erenkrantz]
+
+  *) Implement APR_SO_RCVBUF socket option on Unix.  
+     [Adam Sussman <myddryn@vishnu.vidya.com>]
+
+  *) Don't add the math library (-lm) if the modf() function
+     is already available via libc.  [Roy Fielding]
+
+  *) Solaris cc: Don't use the -mt option for threaded builds.  That
+     is for non-Posix threading, and the use of it prevented us from
+     linking with -lpthread, which in turn caused weird problems for
+     APR applications.  [Kristofer Spinka <kspinka@style.net>]
+
+  *) OS/2: apr_stat() fixes - When a character device is stat'ed, 
+     fill in finfo.name if it was asked for.  Return APR_INCOMPLETE 
+     when appropriate.  Addresses httpd incident [CAN-2003-0134].
+     [Brian Havard]
+
+Changes with APR 0.9.3
+
+  *) Don't enable posixsem, at build time, on systems where sem_t *
+     won't "fit" into an int (sizeof-wise). Also, better error handling
+     when we fail to create a posixsem. PR 17186 [Scott Herod
+     <sherod@pillardata.com>, Jim Jagielski]
+
+  *) Default hpux 10.x to disable threading, since if it exists at all
+     the pthread implementation should not be trusted, while hpux 10 
+     had its own threads implementation that is no longer supported.
+     PR 9457 [William Rowe]
+
+  *) Fix error in apr-config when symlinks are involved.
+     [Garrett Rooney <rooneg@electricjellyfish.net>]
+
+Changes with APR 0.9.2
+
+  *) Numerous bug fixes for file and socket inheritence by child
+     processes on Unix, correcting bugs that affected the correct 
+     behavior of apr_[file|socket]_inherit_[un]set() API.
+     [Bjoern A. Zeeb <bz@zabbadoz.net>, William Rowe, Joe Orton]
+
+  *) Define APR_UINT64_T_FMT and APR_UINT64_T_FMT_LEN.
+     Define APR_INT64_T_FMT_LEN on Windows and Netware.  [Branko Čibej]
+
+  *) Correct apr_file_gets() on OS2 and Win32 so that '\r's are no longer
+     eaten, and apr_file_gets() -> apr_file_puts() moves the contents
+     uncorrupted.  [William Rowe]
+
+  *) Alter Win32's handling of the apr_proc_t hproc member, so that we
+     close that system handle wherever an apr function would invoke the
+     final waitpid() against a zombie process on Unix.  [William Rowe]
+
+  *) APR_MAX_SECONDS_TO_LINGER and APR_FNM_* #defines replace their
+     old undecorated names (missing APR_ prefix).  The old names will
+     disappear with APR 1.0.0.
+     [Craig Rodrigues <rodrigc@attbi.com>, William Rowe]
+
+
+  *) When generating a semaphore name for posixsem locking, try to
+     be a little more robust (and unique). [Jim Jagielski]
+
+  *) Add functions apr_env_get, apr_env_set and apr_env_delete for
+     manipulating the environment.  [Branko Čibej]
+
+  *) Fix APR_LAYOUT to work with layout files with no preceding blank lines
+     and emit errors when layout is not found.  PR 15679.
+     [Justin Erenkrantz]
+
+  *) Add functions apr_filepath_list_split and apr_filepath_list_merge
+     for managing search paths.  [Branko Čibej]
+
+  *) Introduce Release mode debugging symbols for Win32 builds of apr.
+     All library builds gain /Zi for debug symbols (which are discarded
+     at link time if some flavor of the /debug flag isn't passed to link)
+     and .dll builds gain .pdb symbols.  [Allen Edwards, William Rowe]
+
+  *) Add two new proc attributes to improve diagnostics for 
+     apr_proc_create() failures on platforms where fork()+exec() is used.
+     See the doc for apr_procattr_child_errfn_set() and
+     apr_procattr_error_check_set().  [Jeff Trawick]
+
+  *) Rename rules.mk to apr_rules.mk and make apr_rules.mk be installed.
+     [Thom May]
+     
+  *) Fix a bug in apr_proc_create() that could cause a new child process
+     to run the parent's code if setrlimit() fails.  [Jeff Trawick]
+
+  *) Disable apr_socket_sendfile() on 64-bit AIX to avoid an apparent
+     system problem.  PR 11408.  [Jeff Trawick]
+
+  *) Add --includedir flag to apr-config.  [Justin Erenkrantz]
+
+  *) Only include sys/syslimits.h if we don't have limits.h
+     [Craig Rodrigues <rodrigc@attbi.com>, Garrett Rooney 
+     <rooneg@electricjellyfish.net>, Thom May]
+
+  *) Allow apr-config to work in symlinked install directories when
+     'realpath' is available.  [Justin Erenkrantz]
+
+  *) Namespace protect the header files in include/arch
+     [Thom May]
+
+  *) Add function apr_filepath_encoding and associated constants.
+     [Branko Čibej]
+
+  *) Allow apr_hash to have greater than int number of elements.
+     [Justin Erenkrantz]
+
+  *) Allow generation of dependencies by non-GCC compilers.
+     [Justin Erenkrantz]
+
+  *) Prevent obscenely large values of precision in apr_vformatter
+     from clobbering a buffer. [Sander Striker, Jim Jagielski]
+
+  *) limit the renames performed in apr_rename.pl to the most recent renames.
+     [Thom May]
+
+  *) Changed apr_mmap_dup() and friends so that there's no longer any
+     is_owner concept on the mmaped region, but rather something more
+     along the lines of a reference count.  This allows the old apr_mmap_t
+     to still be used safely when the new apr_mmap_t is in a disjoint pool.
+     [Cliff Woolley, Sander Striker]
+
+  *) Fix a bug in apr_hash_merge() which caused the last entry in the
+     overlay hash to be lost.  PR 10522  [Jeff Trawick]
+
+  *) Add DougM's apr_rename.pl script into helpers, and update for the new 
+     batch of updates [Thom May]
+
+  *) Renames done (deprecated functions wrapped):
+     apr_filename_of_pathname -> apr_filepath_name_get
+     apr_get_groupid -> apr_gid_get
+     apr_get_groupname -> apr_gid_name_get
+     apr_compare_groups -> apr_gid_compare
+     apr_parse_addr_port -> apr_port_addr_parse
+     apr_shutdown -> apr_socket_shutdown
+     apr_bind -> apr_socket_bind
+     apr_listen -> apr_socket_listen
+     apr_accept -> apr_socket_accept
+     apr_connect -> apr_socket_connect
+     apr_send -> apr_socket_send
+     apr_sendv -> apr_socket_sendv
+     apr_sendto -> apr_socket_sendto
+     apr_implode_gmt -> apr_time_exp_gmt_get
+     apr_get_home_directory -> apr_uid_homepath_get
+     apr_get_userid -> apr_uid_get
+     apr_current_userid -> apr_uid_current
+     apr_compare_users -> apr_uid_compare
+     apr_get_username -> apr_uid_name_get
+     apr_recvfrom -> apr_socket_recvfrom
+     apr_sendfile -> apr_socket_sendfile
+     apr_recv -> apr_socket_recv 
+     [Thom May]
+
+  *) Add APR_IPV6_V6ONLY socket option.  [Jeff Trawick]
+
+  *) Update timeout algorithm in free_proc_chain. If a subprocess
+     did not exit immediately, the thread would sleep for 3 seconds
+     before checking the subprocess exit status again. In a very
+     common case when the subprocess was an HTTP server CGI script,
+     the CGI script actually exited a fraction of a second into the 3
+     second sleep, which effectively limited the server to serving one 
+     CGI request every 3 seconds across a persistent connection.
+     [Bill Stoddard, Kai.Risku@arrak.fi]
+
+  *) Update doxygen tags.  [Justin Erenkrantz]
+
+  *) NetWare: implemented a file IO path context scheme to directly
+     reference directory paths and files in the file system rather
+     than having to traverse the file system on every stat() or
+     open() call. (Performance enhancement) [Brad Nicholes]
+     
+  *) ReliantUnix: recognize that dlsym() is in libdl and dlopen() is in
+     libc.  The check is generic so maybe this fixes some other system.
+     PR 14189  [Jeff Trawick]
+
+  *) Win32: Fix APR_APPEND file i/o. [Bill Stoddard]
+
+  *) Fix a problem retrieving the remote socket address for sockets
+     created via apr_os_sock_put() or apr_os_sock_make().  [Jeff Trawick]
+
+  *) Add recognition of and socket API support for the SCTP protocol.
+     [Randall Stewart <randall@stewart.chicago.il.us>]
+
+  *) Win32: apr_shutdown was not honoring apr_shutdown_how_e and
+     always shutting down the socket for read. This could result
+     in Apache HTTPD 2.0 clients getting early connection closures
+     because lingering_close() was broken. [Bill Stoddard, Allan Edwards]
+
+  *) Add apr_atomic_casptr() to support atomic compare-and-swap
+     of pointers  [Brian Pane]
+
+  *) Add apr_socket_create_ex() to allow protocol to be specified for the
+     socket.  With APR 1.0, this function will be removed and apr_socket_create()
+     will have the additional parameter.
+     [Randall Stewart <randall@stewart.chicago.il.us>]
+
+  *) Fix the detection of INT64_C() when defined in <stdint.h>.
+     [Joe Orton <joe@manyfish.co.uk>]
+
+  *) Don't use whitespace before preprocessor directives in the configure
+     logic.  Such whitespace breaks with some older preprocessors; a 
+     particularly nasty break occurs on Tru64 4.0f where APR_CHECK_DEFINE 
+     will always succeed.  [Joe Orton <joe@manyfish.co.uk>]
+
+  *) Add APR_IPV4_ADDR_OK flag to apr_sockaddr_info_get() to allow
+     apps to avoid lookup of IPv6 address if IPv4 address is sufficient.
+     (New APR_IPV6_ADDR_OK flag is similar.)  [Jeff Trawick]
+
+  *) Disable IPv6 support on Darwin.  The current IPv6 support has a
+     problem in getnameinfo() which breaks certain applications.
+     [Sander Temme <sctemme@covalent.net>, Jeff Trawick]
+
+  *) Support for SCO OpenServer Release 5 [Kean Johnston <jkj@caldera.com>]
+
+  *) Faster (inline and mutex-free) implementations of all apr_atomic
+     operations for Linux/x86 (requires a 486 or later; to enable,
+     configure APR with --enable-nonportable-atomics=yes )   [Brian Pane]
+
+  *) Add --bindir option to apr-config.  [Justin Erenkrantz]
+
+  *) Begin to rehash the test suite.  There is now a new test program called
+     testall.  This program currently runs testtime and teststr with the
+     CuTest framework.  The stand-alone programs for testtime and teststr
+     can be built, but only if a special flag is specified when building.
+     [Ryan Bloom]
+
+  *) Fix a broken check for a failure to read from the random device file.
+     PR 12615  [tenthumbs@cybernex.net]
+
+  *) Print informative link errors on Darwin.  [Justin Erenkrantz]
+
+Changes with APR 0.9.1
+
+  *) Fixed usage of alloca in apr_poll() on Tru64
+     [Dave Hill <ddhill@zk3.dec.com>]
+
+  *) Running "make check" in the toplevel directory or the test/ directory
+     will build and run all test programs.  [Aaron Bannert]
+
+  *) Add apr_array_pop().  [Justin Erenkrantz]
+
+  *) Fixed the native SPARC v8plus version of apr_atomic_dec
+     to match the semantics of the default C version [Brian Pane]
+
+Changes with APR 0.9.0
+
+  *) If the length argument to apr_snprintf is 0, then we should return the
+     length that the string would be if we actually were going to fill it out.
+     However, if the length argument is 0, we can also accept a NULL string.
+     Also, added a test case for this.  [Ryan Bloom]
+
+  *) Printing a string with apr_snprintf can seg fault, if a precision is
+     specified for the string, and the string being printed doesn't have a
+     trailing '\0'.  Fix that seg fault by not calling strlen if a precision
+     is specified when printing a string.  Also add a test to the test suite
+     for this case.
+     [R Samuel Klatchko <rsk@brightmail.com>]
+
+  *) handle leak related to threads on Windows2000/XP 
+     [INOUE Seiichiro <inoue@ariel-networks.com>]
+
+  *) Includes moved to INCLUDEDIR/apr-{major} (e.g. /usr/include/apr-0)
+     [Greg Stein]
+
+  *) libtool versioning is used to give the library sonames a real
+     value. The libraries will be libapr-{major}.so.0.{minor}.{patch}
+     [Greg Stein]
+
+  *) Fix apr_tokenize_to_argv() to remove the escape character
+     (backslash) from the argument tokens. PR 11793 [Paul J. Reder]
+
+  *) Add APR_PARSE_ARGUMENTS and APR_LAYOUT macros for better layout
+     support. [Thom May]
+
+  *) Add parallel-apr layout which utilizes the major version number in
+     directories and library names.  [Justin Erenkrantz]
+
+  *) Add a version number to the library name (e.g. libapr-1.so) so
+     that apps can do things like: -lapr-1 or -lapr-2, depending on
+     which version they want to use and link against. [Greg Stein]
+
+  *) Add --version to apr-config so that apps can retrieve the version
+     information of the (installed) APR. [Greg Stein]
+
+  *) Remove the APRVARS system; apps should use apr-config. [Greg Stein]
+
+  *) EBCDIC: fix compile failure in strings/apr_strings.c in
+     httpd-2.0.40 with the following error message:
+     CANNOT COMPILE apr_strtoi64(), only ASCII and EBCDIC supported
+     
+  *) In apr_signal_thread() remove synchronous signals from the mask
+     passed to sigwait().  It is never valid for them to be there.
+     Some platforms silently ignore them, some return EINVAL, some
+     don't process it as desired.  [Jeff Trawick]
+
+  *) Change config.nice generation to always expand variables.
+     [Justin Erenkrantz]
+
+  *) Renamed apr_strtoll()/apr_atoll() to follow int64 convention,
+     so these new helpers are apr_strtoi64/apr_atoi64(), since
+     'll' (long long) is a nonportable and aspecific construct.
+     Used ac/m4 tests to choose the appropriate fn behind strtoi64.
+     [William Rowe]
+
+  *) don't perform a strlen on that name value without checking for NULL 
+     first (in getopt)
+     [David Waite <mass@akuma.org>, Ian Holsman]
+
+  *) Added apr_strtoll() and apr_atoll() to strings lib.
+     [Shantonu Sen <ssen@apple.com>, Wilfredo Sanchez]
+
+  *) Added a lightweight internal index to apr_table_t to speed up
+     table lookup operations  [Brian Pane]
+
+  *) initalize handle members to invalid before calling createprocess
+     on win32 [Rob Saccoccio <robs@fastcgi.com>]
+
+  *) Removed apr/i18n to apr-util/xlate for inclusion of apr-iconv
+     as required by missing libiconv.  [William Rowe]
+
+  *) Removed apr/md5 and apr/uuid into apr-util/crypto.  [William Rowe]
+
+  *) Add APR_BUFFERED support to apr_os_file_put().  [Justin Erenkrantz]
+
+  *) Fix misinterpretation of timeout for select() on Win32/Netware.
+     Identified by [TANAKA Koichi <tanaka@ariel-networks.com>]
+
+  *) Re-write apr_poll() on Unix.  This improves the performance by
+     giving the user back control over the memory in the pollset.
+     [Ryan Bloom]
+
+  *) Added APR_LIMIT_NOFILE option to apr_procattr_limit_set() to
+     control the file descriptor limit on platforms that support
+     RLIMIT_NOFILE.  [Brian Pane]
+
+  *) FreeBSD: change apr_sendfile to accomodate a 4.6 kernel patch.
+     [Greg Ames]
+
+  *) Faster code for the apr_table get/set functions  [Brian Pane]
+
+  *) Fix the userid functions on Irix to handle the way that Irix 
+     reports a failure from getpwnam_r().  PR 10095.
+     [Robert I. Cowles <ric@cs.uregina.ca>, Jeff Trawick]
+
+  *) apr_table_do() and apr_table_vdo() now return an int rather than
+     void to indicate whether or not any of its iterations returned 0.
+     [Cliff Woolley]
+
+  *) Fix the definition of union semun so that it is valid on systems
+     where sizeof(long) != sizeof(int).  This resolves a hang on
+     HP-UX/Itanium.  
+     [Madhusudan Mathihalli <madhusudan_mathihalli@hp.com>]
+
+  *) Correct shared library support on Darwin to not fatally error out
+     when a shared library does not exist.  [Justin Erenkrantz]
+
+  *) Added optimized atomic CAS support for Linux/x86 (available only
+     when APR is configured with --enable-nonportable-atomics=yes)
+     [Brian Pane]
+
+  *) Fix a compile error in the EGD support in rand.c on older Solaris
+     versions.  PR 9976  [Jim Morris <jmorris@sunflower.com>]
+
+  *) Fixed apr_file_seek() to unset the eof_hit flag.  [Stas Bekman]
+
+  *) Removed --disable-atomics flag and added --enable-nonportable-atomics,
+     thereby defaulting to portable binaries on those systems that could
+     be optimized at the expense of portability. PR: 9507  [Aaron Bannert]
+
+  *) Added 2 additional lock functions: apr_proc_mutex_name and
+     apr_proc_mutex_defname which returns the type name of the mutex
+     (eg: "sysvsem") as well as the default mutex type (APR_LOCK_DEFAULT).
+     Mostly useful under Unix were the locktypes are selectable.
+     [Jim Jagielski]
+
+  *) Fixed apr_generate_random_bytes() for Win32 on Win NT or 9x by
+     dropping the 0x40 bit (CRYPT_SILENT) for earlier OS'es.
+     PR 9286  [William Rowe]
+
+  *) Added --with-devrandom=[DEV] configure flag which allows a particular
+     "/dev/random"-compatible device to be specified, overriding the
+     default search path (/dev/random then /dev/arandom then /dev/urandom).
+     Also, if --with-egd=<path> is specified, it now implies
+     --without-devrandom.  [Cliff Woolley]
+
+  *) Darwin/Mac OS X: Don't leave zombie processes when the app calls
+     apr_signal(SIGCHLD, SIG_IGN).  This fixes a problem with Apache's
+     mod_cgid.  PR 9168.  [Jeff Trawick]
+
+  *) Win32: Fix bug where apr_sendfile() was incorrectly returning
+     APR_SUCCESS on a TransmitFile call that was interrupted by
+     the client closing its end of the connection. Always call 
+     GetOverlappedResults() to get results of async TransmitFile()
+     completion notification. [Bill Stoddard] 
+
+  *) Renamed APR_XtOffset -> APR_OFFSET and APR_XtOffsetOf -> APR_OFFSETOF.
+     [Cliff Woolley]
+
+  *) Cygwin: the unix version of apr_file_open() must respect the
+     APR_BINARY flag if the underlying platform requires it (in
+     which case we assume O_BINARY is defined).  PR 9185.
+     [Cliff Woolley]
+
+  *) Linux, AIX: Use crypt_r() instead of crypt() because the native
+     crypt() is not thread-safe.  The misuse of crypt() led to   
+     intermittent failures with Apache basic authentication when crypt 
+     passwords were being used.  [Jeff Trawick]
+
+  *) AIX: Global mutexes don't need an intraprocess mutex when SysV
+     sems are used for the crossprocess mutex.
+     Darwin: The same optimization was applied for Posix sems.
+     [Jeff Trawick]
+
+  *) Fix a problem with global mutexes on OS/390 when something other
+     than the default mechanism (SysV sem) was used.  The mutexes didn't
+     necessarily block out other threads in the same process.
+     [Jeff Trawick]
+
+  *) Fixed apr_strfsize formatting of values over 1 gig
+     [Matsuzaki Yoshinobu <maz@iij.ad.jp>]
+
+  *) Renamed --disable-atomics as --disable-optimized-atomics,
+     since it doesn't really disable the atomics.  [Aaron Bannert]
+
+  *) Converted apr_pcalloc to a macro  [Brian Pane]
+
+  *) Fixed APR_STATUS_IS_ETIMEDOUT macro.
+     [Dagfinn Aarvaag <dagfinn.aarvaag@beepscience.com>]
+
+  *) Add --disable-atomics switch to override our handcoded assembly
+     optimizations.  Note that this has no effect if your operating
+     system has a userspace atomic interface.  [Justin Erenkrantz]
+
+  *) Remove Linux atomic support since it does not have a usable
+     userspace atomic interface.  [Justin Erenkrantz]
+
+  *) Don't require that the DNS can map 127.0.0.1 when checking for
+     the presence/usability of getnameinfo().  PR 7642.  [Jeff Trawick]
+
+  *) Remove APR_WANT_SIGNAL from apr_want.h because code must include
+     apr_signal.h in order to get consistent definitions. [Roy Fielding]
+
+  *) Don't try to use /dev/zero and mmap on platforms that don't
+     support that (such as HP-UX).  PR 8537.  [Justin Erenkrantz]
+
+  *) Reduce the number of apr_sendfile calls on AIX and OS/390 by
+     remembering when the kernel tells us the next one will block.
+     [Jeff Trawick]
+
+  *) Reduce the number of apr_sendfile calls on FreeBSD by remembering
+     when the kernel tells us the next one will block.  [Greg Ames]
+
+  *) To support modules like PHP, which implement their own
+     loaded extensions, Darwin needs to place their public
+     symbols in the global table. [Marko Karppinen <markonen@php.net>,
+     Jim Jagielski]
+
+  *) Rename apr_get_groupname to apr_group_name_get.
+     [Thom May <thom@planetarytramp.net>]
+     
+  *) Allow VPATH builds to properly build dependencies and switch to
+     a .deps dependency model to mimic httpd-2.0.  [Justin Erenkrantz]
+
+  *) Tru64: Stop leaving zombies in APR apps like mod_cgid which
+     tell APR to ignore SIGCHLD.  
+     [Dave Hill <David.D.Hill@Compaq.com>]
+
+  *) Ensure that the ATOMIC_HASH can not be negative.
+     [Joe Orton <jorton@redhat.com>]
+
+  *) Fix a problem with eof reporting with Unix file I/O on 
+     unbuffered files.  [Stas Bekman <stas@stason.org>]
+
+  *) Rename apr_explode_time to apr_time_exp_tz.
+     [Thom May <thom@planetarytramp.net>]
+
+  *) Rename apr_explode_localtime to apr_time_exp_lt.
+     [Thom May <thom@planetarytramp.net>]
+
+  *) Set precompiler for Solaris atomics when using GNU binutils.
+     PR 7876.  [solomon@conceptshopping.com (Marvin Solomon)]
+
+  *) AIX: Fix breakage with 64-bit builds on versions of AIX prior
+     to 5L.  PR 7957  [Jeff Trawick]
+
+  *) On socket write functions (apr_sendfile, apr_send, apr_sendv),
+     added a select to wait for writability on the socket if the
+     previous write was incomplete.  [Jeff Trawick, Brian Pane]
+
+  *) Deprecated the apr_lock.h API. Please see the following files
+     for the improved thread and process locking and signaling:
+     apr_proc_mutex.h, apr_thread_mutex.h, apr_thread_rwlock.h,
+     apr_thread_cond.h, and apr_global_mutex.h.  [Aaron Bannert]
+
+  *) Fix some daylight savings time breakage on (at least) AIX, 
+     Solaris, and HP-UX.  [Jeff Trawick]
+
+  *) Added support for Posix semaphores (sem_open, et.al.) for mutex
+     locking. We use named semaphores in this implementation. The
+     default priority is between pthread and sysvsem.
+     [Jim Jagielski]
+
+  *) Get flock-based mutexes to work in apps like Apache.  Use the
+     same permissions on flock- and fcntl-based mutexes as Apache
+     1.3.  [Jeff Trawick]
+
+  *) Fix apr-config so that it will not attempt to cd to a non-existent
+     directory.  [Justin Erenkrantz]
+
+  *) Change the ordering of the apr_lock implementation method to
+     better match what's done in Apache 1.3. The ordering is
+     now (highest to lowest): pthread -> sysvsem -> fcntl -> flock.
+     [Jim Jagielski]
+
+  *) Improve detection of the INT64_C macro to prevent problems
+     with HP-UX's ANSI C compiler.  PR 8932.  [Justin Erenkrantz]
+
+  *) Make sure gethostbyname() can handle 255.255.255.255 if we
+     are to trust it to handle numeric address strings in
+     apr_sockaddr_info_get().  This fixes a problem on HP-UX
+     which led to an assertion failure at Apache startup when
+     using vhosts.  [Jeff Trawick]
+
+  *) Don't mask SIGUSR2 [Jin Hong <jinh@cnet.com>]  
+
+  *) Load libraries if they not MH_BUNDLE, but if they are not, it 
+     just attempts to link them as shared libs.
+     [Pier Fumagalli <pier@betaversion.org>]
+
+  *) apr_atomic_dec now returns a zero value if the value of 
+     the atomic is zero, non-zero otherwise [Ian Holsman]
+
+  *) When opening a file, only create an internal thread mutex
+     if APR_XTHREAD is set.  [Brian Pane]
+
+  *) Move the kill_conditions enum in apr_thread_proc.h into the
+     APR namespace. kill_after_timeout et al have been renamed
+     appropriately (e.g., APR_KILL_AFTER_TIMEOUT).  [Jeff Trawick]
+
+  *) Fix a segfault in apr_thread_rwlock_destroy() on Win32.
+     [INOUE Seiichiro <inoue@ariel-networks.com>]
+  
+  *) configure now checks to see if we can change DNS timeout values
+     [Ian Holsman]
+
+  *) Fix a bug in apr_file_seek() on Unix when using buffered
+     files.  PR 10003 [Jeff Trawick]
+
+  *) Small table performance optimization: eliminate the
+     zero-fill of newly allocated elements when expanding
+     a table's size. [Brian Pane]
+
+  *) Allow APR to install its generated libtool(s) via the 
+     --with-installbuilddir option (defaults to ${datadir}/build).
+     [Justin Erenkrantz]
+
+  *) renames: apr_ansi_time_to_apr_time becomes apr_time_ansi_put
+     ap_exploded_time_t becomes apr_time_exp_t
+     [Thom May <thom@planetarytramp.net>]
+
+  *) Add the APR_FILE_NOCLEANUP flag to apr_file_open().
+     Adding the flag will prevent the file from being closed 
+     when the pool passed in on apr_file_open() is destroyed.
+     This feature is useful when using apr_os_file_get|put()
+     to manage the apr_os_file_t in apr_file_t (ie, file handle
+     caching in the HTTP server) [Bill Stoddard]
+
+  *) Win32: Fix APR_XTHREAD problems in apr_file_read()
+     and apr_file_write(). Multiple threads were using the
+     same overlapped structure and io event handle created
+     in the open call, which could cause unpredictable
+     file i/o results. [Bill Stoddard]
+
+  *) Win32: apr_proc_mutex_trylock and apr_proc_mutex_lock were 
+     incorrectly returning APR_BUSY if the lock was previously
+     held by a thread that exited before releasing the lock 
+     (ie, if the process holding the lock segfaults). The MSDN
+     doc says when WaitForSingleObject returns WAIT_ABANDONED,
+     the calling thread takes ownership of the mutex, so these
+     two routines should return APR_SUCCESS in this case, not
+     APR_BUSY. [Bill Stoddard]
+
+  *) Added a new m4 function APR_EXPAND_VAR that will iteratively
+     interpolate the contents of a variable, such as $sysconfdir,
+     for use in a borne script.  [Aaron Bannert]
+
+  *) apr-atomic support for old-sparc's and gas on solaris
+     [Dale Ghent <daleg@elemental.org>,  jean-frederic clere, Ian Holsman]
+
+  *) Change apr_proc_detach to take a parameter that can enable/disable
+     automatic forking (aka, to "daemonize").
+     [Jos Backus <josb@cncdsl.com>, Aaron Bannert]
+
+  *) Implement apr_global_lock_foo() on Win32
+     [Bill Stoddard]
+
+  *) Fix select() argument call when waiting for IO.  PR 9674.
+     [David MacKenzie <djm@pix.net>]
+
+  *) Add a new lock API (apr_global_mutex_t) to provide guaranteed
+     cross-process AND cross-thread mutual exclusion.  [Aaron Bannert]
+
+  *) Note: We are in the process of deprecating the apr_lock.h API.
+     The new and improved lock/synchronization APIs now reside
+     in apr_thread_mutex.h, apr_proc_mutex.h, apr_thread_rwlock.h,
+     and apr_thread_cond.h.  [Aaron Bannert]
+
+  *) Enable autoconf 2.52{f,g} build support.
+     [Blair Zajac <blair@orcaware.com>]
+
+  *) Added new functions for atomic operations. These are experimental
+     at the moment, so use in apps is discouraged [Ian Holsman]
+
+  *) Correct serious problems with the Win32 apr_file_dup2 
+     and apr_file_open_stdxxx() fns.  [William Rowe]
+
+  *) Begin implementation of the WinCE port.
+     [Mladen Turk <mturk@mappingsoft.com>]
+
+  *) Disable SHMEM_MMAP_ZERO on HPUX 11.x where it is not supported.
+     Use SHMEM_SHMGET_ANON instead.  [Aaron Bannert]
+
+  *) Fix a few attempts to add to a void * ptr in the Unix shared
+     memory support code.  PR #9710  Per Ekman [pek@pdc.kth.se]
+
+  *) In the Linux apr_sendfile(), fix the types of some parameters 
+     to apr_send() and apr_recv().  Breakage was seen in 64-bit mode
+     on s/390.  PR #9712  [Neale.Ferguson@SoftwareAG-usa.coom]
+
+  *) added APR_PROGRAM_ENV and APR_PROGRAM_PATH options for starting
+     processes via apr_proc_create() [Greg Stein]
+
+  *) Deprecated apr_pool_free_blocks_num_bytes() [Sander Striker]
+
+  *) Add --enable-pool-debug to make it easier for people to
+     enable pool debug mode.  Removed the APR_POOL_DEBUG_VERBOSE
+     define that was previously being used. [Sander Striker]
+     
+  *) Changed the apr_file_dup2() function prototype. It can only
+     take and reuse an apr_file_t*, and will no longer create one
+     if *new_file == NULL (use apr_file_dup() for that).  [Aaron Bannert]
+
+  *) Implemented name-based shared memory on Unix.  [Aaron Bannert]
+
+  *) Fix spelling mistakes in APRDesign.  
+     [Blair Zajac <blair@orcaware.com>]
+
+  *) Ensure that apr_file_mktemp creates the temp file if it isn't there.
+     [John Sterling <sterling@covalent.net>]
+
+  *) Make sure to pre-mark anon SysV shared memory segments as
+     removed. [Jim Jagielski]
+
+  *) Add --with-efence to allow usage of Electric Fence.
+     [Justin Erenkrantz]
+
+  *) Updated the pools debug code.  Check if a pool is still
+     valid on the most common apr_pool_xxx functions.
+     Fix the way APR_POOL_DEBUG_VERBOSE was using stderr.
+     Make the output somewhat nicer in this debug mode. [Sander Striker]
+
+  *) Add new define APR_POOL_DEBUG_VERBOSE which spits out info
+     about pool creation/destruction [Ian Holsman]
+
+  *) Fix GMT offset adjustments for platforms that do not have native
+     GMT offset adjustments.  [Jon Travis <jtravis@covalent.net>]
+
+  *) Add new apr_shm_t API and remove old apr_shmem_t API. The new
+     API handles both anonymous and name-based shared memory. Anonymous
+     shared memory segments are only usable on systems with process
+     inheritance, and so the new API with name-based segments is
+     usable on platforms like Win32.  [Aaron Bannert and William Rowe
+     with much help from Justin Erenkrantz and Sander Striker]
+
+  *) Add --with-egd to support EGD-compatible entropy gatherers for 
+     those platforms without native support.  [Justin Erenkrantz]
+
+  *) apr_lock_create() and apr_proc_mutex_create() now have an
+     additional parameter for specifying the lock mechanism.  
+     apr_lock_create_np() and apr_proc_mutex_create_np() have been
+     removed.  [Jeff Trawick]
+
+  *) Change the prototype of apr_thread_exit() so that the apr_status_t
+     is no longer a pointer. It was difficult and sometimes hazardous
+     to return a apr_status_t* at times, and this allows us to return
+     the APR_* error codes directly.  [Aaron Bannert]
+
+  *) Add apr_sockaddr_equal() for comparing APR sockaddrs.
+     [Jeff Trawick]
+
+  *) Win32: apr_sendfile() should return APR_ENOTIMPL if
+     oslevel < WINNT. [Bill Stoddard]
+
+  *) Put new pools code in place which allows applications to
+     switch off locking on pools operations in case a pool is
+     guaranteed to never being used in more than one thread
+     at the same time.  We've seen a significant performance
+     improvement over the old code. [Sander Striker]
+
+  *) Add apr-config - a shell script to allow third-party programs
+     easy access to APR configuration parameters.  [Justin Erenkrantz]
+
+  *) Add find_apr.m4 to allow third-party programs that use APR to
+     have a standard m4 macro for detection.  [Greg Stein]
+
+  *) SEGV in apr_table_overlap [Brian Pane]
+
+  *) apr_array_copy speedup by removing the zero-fill [Brian Pane]
+
+  *) Fix build breakage on systems with getaddrinfo() but not 
+     gai_strerror() (e.g., RedHat 5.2).  [Jeff Trawick]
+
+  *) Fix a problem in Unix apr_file_dup() which caused 0 to be returned
+     by the first read.  [Stas Bekman <stas@stason.org>]
+
+  *) Fix a buglet that caused APR_FILE_BASED_SHM to be set inadvertently 
+     on some platforms (e.g., Linux, AIX).  [Jeff Trawick]
+
+  *) Speed up apr_table operations by using a cache/checksum and a
+     red-black tree in the overlay.
+     [Brian Pane <bpane@pacbell.net>, Cliff Woolley]
+
+  *) Speed up apr_pool_userdata_set[n] by letting hash_set figure out
+     the strings length.  [Brian Pane <bpane@pacbell.net>]
+
+  *) New function apr_mmap_dup. This is called in the mmap_setaside.
+     [Brian Pane <bpane@pacbell.net>]
+
+  *) Speed up the apr_hash_t implementation's handling of APR_HASH_KEY_STRING.
+     [Brian Pane <bpane@pacbell.net>]
+
+  *) Tweak apr_gethostname() so that it detects truncation of the
+     name and returns an error.  [Jeff Trawick]
+
+  *) Fix bug in Darwin DSO code.  [Sander Temme]
+
+  *) Fix apr_setup_signal_thread() to grab the right error code from
+     a sigprocmask() failure.  This only affects platforms that use
+     sigprocmask() in lieu of pthread_sigmask().  [Jeff Trawick]
+
+  *) Fix the Unix HAVE_POLL flavor of apr_poll_socket_mask() so that
+     it doesn't segfault.  Avoid some wasted storage in a poll-related
+     APR structure.  [INOUE Seiichiro <inoue@ariel-networks.com>]
+
+  *) Fix apr_setup_signal_thread() so that threads don't block
+     synchronous signals (e.g., SIGSEGV).  It is a programming error
+     to do so, and some platforms (e.g., Solaris, AIX) don't call any
+     registered signal handler when such signals are blocked.
+     [Jeff Trawick]
+
+  *) Change the apr_table_elts macro so that it provides access via
+     a const pointer instead of a non-const pointer.
+     [Brian Pane <bpane@pacbell.net>]
+
+  *) Use strerror_r() where available, since strerror() isn't always
+     thread-safe.  Example systems where strerror() isn't thread-safe:
+     Linux+glibc, AIX  [Jeff Trawick]
+
+  *) Fix some file cleanup problems in apr_proc_create() which could
+     result in the pipes for stdin/stdout/stderr being closed
+     immediately.  [Jeff Trawick]
+
+  *) New functions apr_hash_[merge|copy], change to overlay fn
+     so that it calls merge, which does a inline iteration instead
+     of calling the iterator function. [Brian Pane <bpane@pacbell.net>]
+
+  *) Introduce the apr_pool_userdata_setn() variant that doesn't 
+     strdup the key.  Allows both the _setn() and _set() variant to 
+     accept NULL for the cleanup.  [Brian Pane <bpane@pacbell.net>]
+
+  *) Re-vamp the apr_proc_wait and apr_proc_wait_all functions.  We
+     now return the exit code from the program and a reason that the
+     program died, either normal exit or signalled.
+     [Jeff Trawick and Ryan Bloom]
+
+  *) Implement portable accessors for proc mutex. These are equivalent
+     to apr_os_lock_get/set, but they work for apr_proc_mutex_t types
+     instead.   [Aaron Bannert]
+
+  *) Added a new parameter to apr_thread_mutex_init(). Now, by default,
+     thread mutexes are not nested (sometimes called "recursive"). To
+     enable nested mutexes, a flag must be passed to the init script.
+     Non-nested mutexes are much faster than nested ones.
+     [Aaron Bannert]
+
+  *) read_with_timeout in apr/file_io/win32/readwrite.c incorrectly 
+     returned APR_SUCCESS instead of APR_EOF when PeekNamedPipe failed
+     and the result from GetLastError() was ERROR_BROKEN_PIPE. Because 
+     of this, the pipe wasn't closed as soon as it could be.
+     [Tim Costello <tim.costello@zcmgroup.com.au>]
+
+  *) Fix a problem in the Win32 pipe creation code called by 
+     apr_proc_create():  It didn't register cleanups for either the 
+     read or the write ends of the pipe, so file handles (and event 
+     handles for pipes with asynchronous I/O mode set) are never 
+     closed.  [Tim Costello <tim.costello@zcmgroup.com.au>]
+
+  *) Add support for QNX 6.  [J.T. Conklin <jtc@acorntoolworks.com>]
+
+  *) We now create exports.c and export_vars.h, which in turn create
+     exports.c.  From this we generate two more files with different
+     purposes: apr.exp - list of exported symbols; and exports.lo
+     (exports.o) - an object file that can be linked with an executable
+     to force resolution of all apr symbols.   [Aaron Bannert]
+
+  *) Add the apr_thread_cond_timedwait function to the condition
+     variable API.   [Aaron Bannert]
+
+  *) Fixed apr_file_mktemp on systems without mkstemp (Win32, etc).
+     [Mladen Turk, Cliff Woolley]
+
+  *) Fix a segfault in apr_poll_clear on Unix.   Also fix the logic 
+     for the case where there are multiple events ORed together in 
+     the events list.   [Jamshid Mahdavi <mahdavi@volera.com>]
+
+  *) Files opened on Unix with the flag APR_DELONCLOSE are now
+     not unlinked until they are actually closed, rather than as
+     soon as they're opened.  The old approach worked but made
+     handling temp files harder.  [Cliff Woolley]
+
+  *) Fix potential segfault when closing a file on Unix.  If
+     apr_file_close() was called and it failed, it would not
+     deregister the file cleanup.  Therefore the cleanup would
+     be run again later on a now-invalid descriptor.  [Cliff Woolley]
+
+  *) Introduce apr_pool_lock for debugging, in combination with
+     ALLOC_USE_MALLOC + DEBUG_WITH_MPROTECT.  Only implemented
+     on Win32 today, very effective for debugging pool constness.
+     [William Rowe]
+
+  *) Optimize apr_pstrcat by caching lengths of first 6 strings
+     [Brian Pane <bpane@pacbell.net>]
+
+  *) Add pool accessors to the apr_thread_mutex_t datatype.
+     [Aaron Bannert <aaron@clove.org>]
+
+  *) Add the apr_file_mktemp function.  This creates and opens a 
+     temporary file, for use by the program.  This file is created
+     delete_on_close.  The initial implementation only works on
+     Unix, but Windows is coming soon.  [Ryan Bloom]
+
+  *) Make the unix version of apr_proc_wait_all_procs a simple wrapper 
+     around apr_proc_wait, and which extracts the exit code from the 
+     status returned by waitpid.  
+     [Kevin Pilch-Bisson <kevin@pilch-bisson.net>]
+
+  *) Add process locking API to APR. [Aaron Bannert <aaron@clove.org>]
+
+  *) Add condition variables for Windows.  [Ryan Bloom]
+
+  *) Add condition variables to the APR set of locking functions.
+     This does Unix, and provides stubs for all other platforms.
+     [Aaron Bannert <aaron@clove.org>]
+
+  *) Don't search for IPv6 names in apr_sockaddr_info_get() if the 
+     application doesn't specify the family (i.e., the application
+     passes in AF_UNSPEC) and APR isn't built with IPv6 support.  
+     [Jeff Trawick]
+
+  *) Fix the API for the apr_proc_create() call on Win32.  Several
+     bad assumptions are gone, including a mismatch between unix and
+     win32, where win32 was defaulting to create detached.  Also fixes
+     the apr_proc_t's pid member to a real pid (identity that works
+     across processes) instead of the handle (which is a new hproc
+     member value.)  [William Rowe]
+
+  *) Modify the external apr_filepath_get() fn to take a flags arg,
+     currently only for APR_FILEPATH_NATIVE.  This returns c:\foo
+     format on Win32, and should do the same on OS2, or sys\vol:\foo
+     on Netware.  Primarily for internals, but possibly useful to
+     others (and it mirrors some of the other apr_filepath_*() calls.)
+     [William Rowe]
+
+  *) Add the new thread read/write lock API to APR.
+     [Aaron Bannert <aaron@clove.org>]
+
+  *) Add the new thread mutex lock API to APR.
+     [Aaron Bannert <aaron@clove.org>]
+  
+  *) Cache GMT offset on platforms that don't store it in the tm struct.
+     This offset is normalized to be independent of daylight savings
+     time.  [Brian Pane <bpane@pacbell.net>]
+
+  *) Initial support for cygwin.  [Stipe Tolj <tolj@wapme-systems.de>]
+
+  *) Fix a problem with buffered files on Unix.  [Brian Havard]
+
+  *) Fix the bungling of getaddrinfo() error codes.  [Jeff Trawick]
+
+  *) Add an apr_thread_once function to APR.  This allows a
+     program to ensure that a function is only called once.
+     [Ryan Bloom]
+
+  *) APR Documentation is now in Doxygen format.
+     [Ian Holsman]
+
+  *) Get apr_ungetc() to work with buffered files on Unix.
+     [Jeff Trawick]
+
+  *) Fixed apr_filepath_root on Unix [William Rowe, Cliff Woolley].
+
+  *) Rename XtOffset to APR_XtOffset.  This namespace protection
+     is important to keep from conflicting with other packages.
+     [Perl]
+
+  *) Introduce a new --disable-ipv6 option to disable IPv6 support.
+     [Sterling Hughes <sterling@designmultimedia.com>, Jeff
+     Trawick]
+
+  *) Fix the new shared memory code.  We need to pass a pointer to
+     an apr_file_t to apr_file_open.  Also, apr_os_file_get returns
+     a status value, not the OS file descriptor.  [Ryan Bloom]
+
+  *) Fix the new shared memory configure script.  The APR_DECIDE
+     macros go in order, so the last set of dependancies that are
+     met are the ones used.  That means that when using those macros,
+     options should be listed with the least desirable option first,
+     and the most desirable last.  The new shared memory routines did
+     the opposite, so we chose the wrong shared memory option on Linux.
+     [Ryan Bloom]
+
+  *) Move the necessary shared memory code from MM into APR and remove
+     our dependency upon MM.  [Justin Erenkrantz]
+
+  *) Get apr_lock_file and apr_unlock_file working on Windows 9x.
+     [Mladen Turk, Bill Stoddard]
+
+  *) Make all APR pools be allocated out of the permanent pool.
+     This brings APR pools back to a tree structure.  There are
+     no longer any way to create a pool that is not a decendant
+     of the permanent_pool.  [Ryan Bloom]
+
+  *) Wrap all functions in APR_DECLARE macro. 
+     [Sterling Hughes <sterling@designmultimedia.com>]
+
+  *) Non-blocking connects shouldn't be calling connect a second
+     time.  According to Single Unix, a non-blocking connect has
+     succeeded when the select pops successfully.  It has failed
+     if the select failed.  The second connect was causing 502's
+     in the httpd-proxy.  [John Barbee barbee@veribox.net]
+
+  *) Fix apr_dir_rewind() for Win32 to avoid returning a bogus error.
+     [Jeff Trawick, William Rowe]
+
+  *) Detect required libraries first.  This minimizes the libraries
+     needed in apr_hints.m4.  [Justin Erenkrantz]
+
+  *) Support the AIX, glibc2, and Solaris variants of gethostby{name|addr}_r.
+     Use gethostbyaddr_r function when available.
+     [Sterling Hughes <sterling@designmultimedia.com>]
+
+  *) Add new socket option, APR_INCOMPLETE_READ, that should be
+     set when you expect the first non-blocking read to fail with
+     EAGAIN. Setting APR_INCOMPLETE_READ prior to calling apr_read
+     will cause select() to be called first to wait for bytes
+     to read. [Brian Pane, Dean Gaudet]
+
+  *) Better installation.  This makes us install the APRVARS file,
+     as well as MM.  [Ryan Bloom]
+
+  *) Provide new number conversion functions apr_itoa, apr_ltoa, and 
+     apr_off_t_toa, and inline code in inet_ntop4, to reduce CPU
+     consumption. [Brian Pane]
+
+  *) Updated APR to pass the thread worker_function prototype 
+     (apr_thread_start_t) two parameters, the apr private data 
+     (apr_thread_t*) and the application private data (void*).  
+     Applications' worker_thread() routines may use apr_thread_pool_get
+     to access the pool (implemented using APR_POOL_*_ACCESSOR() macros.)
+     [Aaron Bannert <aaron@ebuilt.com>]
+
+  *) Add Solaris 8's sendfilev() support.  This requires the following 
+     patches from Sun: 111297 (Sparc), 111298 (x86).  You'll need the
+     other patches listed in the patch description.  [Justin Erenkrantz]
+
+  *) Close file descriptor when we are done with fcntl or flock-based
+     cross-process lock.  Otherwise, we leak descriptors.
+     [Justin Erenkrantz]
+ 
+  *) Fix a possible data corruption problem with the use of getpwnam_r() on 
+     all platforms where that function is used.
+     Use getpwnam_r() and getgrgid_r() instead of getpwnam() and getgrgid()
+     with threaded builds on glibc (2.1, at least) to avoid thread safety
+     issues.  [Jeff Trawick]
+
+  *) Added apr_lock_tryacquire.  It will attempt to acquire the lock, but 
+     will not block if it can not acquire the lock.  Returns APR_EBUSY if 
+     acquistion can not happen.  [Justin Erenkrantz]
+
+  *) Added an inherit flag to apr_socket_create and other socket creation
+     functions.  This allows APR programs to specify that a socket should
+     be passed to any child processes that are created.  The inherit flag
+     is only meaningful if programs use apr_process_create().  This
+     also adds a couple of macros that allow APR types to set and unset
+     the inherit flag.  [Ryan Bloom]
+
+  *) apr_connect()on Windows: Handle timeouts and returning the proper
+     status code when a connect is in progress. [Bill Stoddard]
+
+  *) apr_connect() on Unix: Handle EINTR during connect().  Handle timeouts.
+     [Jeff Trawick]
+
+  *) Handle the weird case where getpwnam() returns NULL but errno is zero.
+     [Jeff Trawick]
+
+  *) Add apr_file_flags_get() which returns the flags that were originally
+     passed in to apr_file_open().  [Cliff Woolley]
+
+  *) Added APR_HAS_XTHREAD_FILES macro that indicates whether or not the
+     platform handles files opened in APR_XTHREAD mode natively.  Currently
+     only Win32 has such native support.  [Cliff Woolley]
+
+  *) Fix gmt offset handling on Solaris.  Apache log messages now show
+     local time again. PR #7902 [Taketo Kabe <kabe@sra-tohoku.co.jp>]
+
+  *) apr_pstrcat() optimizations [Doug MacEachern, Jeff Trawick]
+
+  *) Make the apr_pool_is_ancestor logic public.  This is required for 
+     some new logic that is going into HTTPD.  I have left the join logic
+     in that function debug only.  [Ryan Bloom]
+
+  *) Clean up Win32 locks when the pool goes away.
+     [Justin Erenkrantz, Jeff Trawick]
+
+  *) Implement apr_get_home_directory for Win32.  [William Rowe]
+
+  *) Complete the implementation of LARGEFILE support on Win32, although
+     the mmap semantics still need a touch of work.  [William Rowe]
+
+  *) Fix the APR_XTHREAD support, and apr_sendfile mechanics, so we can
+     handle cross-threaded file handles on Win32.  [William Rowe]
+
+  *) Implement APR_READWRITE locks on Unix with POSIX rwlocks.
+     Introduce new apr_lock_acquire_rw() function which takes in 
+     APR_READER or APR_WRITER.  [Justin Erenkrantz]
+
+  *) Add apr_open_stdin.  This mirrors apr_open_stderr, except it works
+     on stdin.  [Aaron Bannert <abannert@ebuilt.com>]
+
+  *) Add apr_strtok(), a thread-safe flavor of strtok() which has the
+     same interface as strtok_r().  [Jeff Trawick]
+     
+  *) Add other child support to Win32 [Bill Stoddard]
+
+  *) Other-child registrations are automatically removed when the
+     associated pool is destroyed.  This avoids garbage in the list
+     of registrations when a pool with a registration is freed.
+     [Jeff Trawick]
+
+  *) Allow LTFLAGS to be overridden by the configure command-line 
+     (default="--silent") and introduce LT_LDFLAGS.  [Roy Fielding]
+
+  *) Add memory code kindly donated to APR by  
+       Elrond  <elrond@samba-tng.org> 
+       Luke Kenneth Casson Leighton <lkcl@samba-tng.org>
+       Sander Striker <striker@samba-tng.org>
+     [David Reid]
+
+  *) Fix a problem with the FreeBSD flavor of apr_sendfile() where we 
+     could return APR_EAGAIN+bytes_sent.  [Jeff Trawick]
+
+  *) Fix a problem on unixware where clearing h_errno wouldn't work.
+     Use set_h_errno() instead.  PR #7651  [Jeff Trawick]
+
+  *) Add the test and build directories (when present) to the recursive
+     make process, being sure that they are run last.  test is only done
+     recursively for make *clean targets.  [Roy Fielding]
+
+  *) Make the apr_mmap_create() function use the native_flags variable.
+     This allows us to actually create WRITEABLE MMAPs.
+     [Ed Korthof <ed@apache.org>]
+
+  *) Completely revamp configure so that it preserves the standard make
+     variables CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS and LIBS by moving
+     the configure additions to EXTRA_* variables.  Also, allow the user
+     to specify NOTEST_* values for all of the above, which eliminates the
+     need for THREAD_CPPFLAGS, THREAD_CFLAGS, and OPTIM.  Fix the setting
+     of INCLUDES and EXTRA_INCLUDES.  Check flags as they are added to
+     avoid pointless duplications.  Fix the order in which flags are given
+     on the compile and link lines.  [Roy Fielding]
+ 
+  *) Fix DSO code on HP/UX.  We have to use == not =, and it makes more
+     sense to actually return errno, so that the return code means 
+     something.  [Ryan Bloom]
+
+  *) Clean up conditionals in unix DSO code so that we decide based on
+     the dynamic loading implementation, which we noticed at configure
+     time, instead of by operating system.
+     [Wilfredo Sanchez]
+
+  *) Add DSO support for dyld platforms (Darwin/Mac OS and OpenStep).
+     [Wilfredo Sanchez]
+
+  *) Amend the time code to better deal with time zones.
+     [David Reid]
+
+  *) Carefully select an appropriate native type for apr_int64_t and
+     define its format as APR_INT64_T_FMT and literal using APR_INT64_C().
+     [Justin Erenkrantz, William Rowe]
+
+  *) Make clean, distclean, and extraclean consistently according to the
+     Gnu makefile guidelines.  [Justin Erenkrantz <jerenkrantz@ebuilt.com>]
+
+  *) Initial implementation of of apr_filepath (get/set/parse_root and 
+     merge) for Windows.  [William Rowe]
+
+  *) Cleaned up implementation of of apr_filepath (get/set/parse_root
+     and merge) for Unix.  [Greg Stein, William Rowe]
+
+  *) Fixup the --enable-libtool option.  This allows the test directory
+     to compile again.  The test directory still doesn't work when
+     APR is configured without libtool.  [Ryan Bloom]
+
+  *) If we don't have sigwait() in the system, see if sigsuspend() is
+     available, and use that instead. [Wilfredo Sanchez]
+
+  *) Make libtool optional at configure time.  This is done with 
+     --disable-libtool.  [Ryan Bloom]
+
+  *) Recognize systems where the TCP_NODELAY setting is inherited from
+     the listening socket, and optimize apr_setsockopt(APR_TCP_NODELAY)
+     accordingly.  [Jeff Trawick]
+
+  *) Recognize the presence of getnameinfo() on Tru64.  [David Reid]
+
+  *) Allow APR to be installed. [Ryan Bloom]
+
+  *) Generate config.nice for easy re-run of configure. [Roy Fielding]
+
+  *) Define preprocessor flags in CPPFLAGS instead of CFLAGS and
+     bring some sanity to the compiler command-lines. [Roy Fielding]
+
+  *) Use the dso/aix subdirectory for older versions of AIX and fix 
+     a number of bugs in the dso code in that directory.
+     [Victor Orlikowski]
+
+  *) Allow libtool 1.3b to be used.  [Victor Orlikowski]
+
+  *) Misc. Win32 fixes: Set the pool pointer in apr_sockaddr_t 
+     structures created with the apr_socket_t to prevent segfault 
+     in certain apps.  Flush unwritten buffered data when the file 
+     is closed.  [Jeff Trawick]
+
+  *) Win32: Get APR to compile with MSVC 5.0 (a.k.a. VC97).
+     PR #7489  [Jeff Trawick]
+
+  *) First draft implementation of apr_filepath (get/set/parse_root
+     and merge) for Unix.  [William Rowe]
+
+  *) Add apr_ipsubnet_create() and apr_ipsubnet_test() for testing
+     whether or not an address is within a subnet.  [Jeff Trawick]
+
+  *) Add apr_sendto and apr_recvfrom for Unix.  Start of adding UDP
+     support.  [David Reid]
+
+  *) Add a method to get the password from the system for a given
+     user.  [John Barbee <jbarbee@covalent.net>]
+
+  *) Change the include path order, so that we look for included files
+     in the APR paths first, and the system paths second.
+     [jean-frederic clere <jfrederic.clere@fujitsu-siemens.com>]
+
+  *) Add a with-sendfile option, so that people on platforms without a
+     sendfile implementation for APR can easily disable it from the 
+     configure line.  [Ryan Bloom]
+
+  *) Change the check for netinet/tcp.h to work around an issue with
+     that header file on IRIX 6.5 which prevented it from being
+     detected.  PR #6459  [Jeff Trawick]
+
+  *) Introduce apr_get_userid to return a named user's apr_uid_t and
+     apr_gid_t across platforms [Cliff Woolley, William Rowe]
+
+  *) In apr_shm_init(), check the retcode from mm_malloc().  Previously,
+     we segfaulted here if mm_malloc() failed to get a lock.  An example
+     error scenario is when the lock file lives on a filesystem which
+     doesn't support locking.  [Jeff Trawick]
+
+  *) Name protected the autoconf macros defined by APR.  Moved the
+     REENTRANCY_FLAGS settings into apr_hints.m4. Inlined the
+     APR_PREPARE_MM_DIR macro because it could only be used once.
+     Removed the unused macros MY_TRY_RUN, MY_TRY_RUN_NATIVE, and
+     AC_USE_FUNCTION.  Added some macro comments.  [Roy Fielding]
+
+  *) Cope with BSDi installations where the default make has been
+     replaced with GNU make.  [Joe Orton <joe@manyfish.co.uk>]
+
+  *) Changed apr/helpers to apr/build to be consistent with other Apache
+     source trees.  Added make variables to rules.mk.in that point to the
+     builders directory and its scripts.  Updated buildconf, configure.in,
+     and Makefile.in files to create and use the new scripts.  Moved scandoc
+     to scandoc.pl and its default.pl template to scandoc_template.pl.
+     [Roy Fielding]
+
+  *) Updated config.guess and config.sub to GNU libtool 1.3.5 features,
+     with the Apache additions for OS/390 and OS/2 emx.  [Roy Fielding]
+
+  *) Moved hints.m4, apr_common.m4, and helpers/apr-conf.m4 into the
+     new build directory as apr_hints.m4, apr_common.m4, apr_network.m4,
+     and apr_threads.m4.  [Roy Fielding]
+
+  *) Get apr_sendfile() working on HP-UX.  This gets APR to build on
+     HP-UX without having to turn off APR_HAS_SENDFILE.  [Jeff Trawick]
+
+  *) Force FreeBSD to compile without threads by default.  To enable
+     threads, use --enable-threads on the configure line.
+     [Ryan Bloom]
+
+  *) Purge system password buffer before returning from apr_password_get.
+     No longer abuses bufsize argument on return.  [William Rowe]
+
+  *) Moved the prototypes for apr_snprintf and apr_vsnprintf to the
+     apr_strings.h header, from apr_lib.h.  This location makes more
+     sense.  [Ryan Bloom]
+
+  *) Added the APR_TRY_COMPILE_NO_WARNING configure macro for testing a
+     compile with -Werror as well as the APR_CHECK_ICONV_INBUF macro to
+     test for annoying iconv prototype differences.
+     [Jeff Trawick, Roy Fielding]
+
+  *) Fix a problem with configure on NetBSD.  We must include sys/types.h
+     for some platforms.  [jun-ichiro hagino <itojun@kame.net>]
+
+  *) Some fixes in the Win32 time support.
+     (IsLeapYear): New macro for quickly figgerin' out if a given year is a 
+     leap year. (SystemTimeToAprExpTime): Perform the calculation of
+     tm_yday.  Also, negate the sign of the tm_gmtoff field to be
+     consistent with Unix platforms and APR header file comments.
+     [Mike Pilato]
+
+  *) Implement WinNT Unix'ish permissions. [William Rowe]
+
+  *) Corrected an OS2'ism of apr_get_home_directory.  OS2 now returns the
+     proper directory, including the user's name.
+
+  *) Removed private os2errno.h and integrated the OS2 network error codes
+     into apr_errno.h for optimized error tests (APR_STATUS_IS_EFOO(rv)).
+     [William Rowe]
+
+  *) Moved inclusion of <os2.h> header from multiple modules into apr.h
+     [William Rowe]
+
+  *) Added apr_compare_users() and apr_compare_groups() for more complex
+     apr_uid_t and apr_gid_t structures.  Enabled both .user and .group
+     results from WinNT/2000 stat/getfileinfo, but expect to find that 
+     .group is 'None' in most cases.  [William Rowe]
+
+  *) Replace configure --with-optim option by using the environment
+     variable OPTIM instead.  This is needed because configure options
+     do not support multiple flags separated by spaces.  [Roy Fielding]
+
+  *) Eliminate the APR_SIG* aliases for standard signal names,
+     since they serve no useful purpose.  [Roy Fielding]
+
+  *) Abstracted apr_get_username and apr_get_groupname for unix and win32.
+     Modified Win32 apr_uid_t and apr_gid_t to use PSIDs, and elimintated
+     the uid_t and gid_t definitions.  [William Rowe]
+
+  *) Radically refactored apr_stat/lstat/getfileinfo/dir_read for Win32
+     to assure we are retrieving what we expect to retrieve, and reporting
+     the correct result (APR_SUCCESS or APR_INCOMPLETE).  The potential
+     for a bit more optimization still remains.  [William Rowe]
+
+  *) While we have the future opportunity to cache the apr_stat'ed file
+     handle for a very fast open (dup handle) on Win32, patched to close
+     that file after a stat always.  Needs a new semantic before we leave
+     handles dangling when the user intends to rm.  [William Rowe]
+
+  *) Correct Win32 apr_stat/lstat/getfileinfo/dir_read to all zero out
+     the finfo buffer on success (or incomplete success).  [William Rowe]
+
+  *) Fix Win32/Unix apr_lstat to throw the .valid bit APR_FINFO_LINK to
+     indicate we attempted to open the link.  Only the .filetype APR_LNK
+     reflects if the file found was, in fact, a link.   [William Rowe]
+
+  *) Fixed apr_open and apr_rename to function on Win9x.
+     [Mike Pilato <cmpilato@collab.net>] 
+  
+  *) Add apr_open_stdout.  This mirrors apr_open_stderr, except it works
+     on stdout.  [Mike Pilato <cmpilato@collab.net>]
+
+  *) Fix bug in file_io/unix/dir.c.  There is no such thing as a dirent,
+     it must be a struct dirent.  
+     [Kevin Pilch-Bisson <kevin@pilch-bisson.net>]
+
+  *) Fix the configure script so that we can build from a different
+     directory.  [Kevin Pilch-Bisson <kevin@pilch-bisson.net>]
+
+  *) Introduce the wanted flag argument to the apr_stat/lstat/getfileinfo
+     family of functions.  This change allows the user to determine what
+     platform-specific file information is retrieved, to optimize both
+     portability and performance.  [William Rowe]
+
+  *) Fix make depend.  [Ryan Bloom]
+
+  *) All dso implementations now register a cleanup to unload the DSO
+     when it is loaded.  If the pool is removed, we really do need to
+     remove the DSO.  In the past, different platforms behaved differently
+     it this respect.  [Ryan Bloom]
+
+  *) Add linkage declarations to the DSO code.
+     [Gregory Nicholls <gnicholls@level8.com>]
+
+  *) Some adjustment of hints.m4 setting flags (used to check if null
+     first) and added some verbosity. [Jim Jagielski]
+
+  *) Specify APR_DECLARE to some of the APR functions.  This helps linking
+     on some operating systems.  [Gregory Nicholls <gnicholls@level8.com>]
+
+  *) Libtool'ized APR and converted all the makefiles to share rules
+     from helpers/rules.mk. [Greg Stein]
+
+  *) Remove a warning on FreeBSD.  FreeBSD defines TCP_NO_PUSH, but we
+     don't actually use it.  This causes os_cork to be defined but not
+     used.  This patch keeps us from defining os_cork and os_uncork on
+     FreeBSD.  [Ryan Bloom]
+
+  *) Keep apr_terminate from seg faulting on terminate.  This is
+     happening on systems that do not NULL out locks when they are
+     destroyed.  To keep this from happening, we set the locks to
+     NULL after destroying them in apr_terminate, and we have to 
+     check for NULL in free_blocks.  
+     [Allan Edwards and Gregory Nicholls <gnicholls@level8.com>]
+
+  *) Remove the ability to allocate memory out of a NULL pool.
+     [Ryan Bloom]
+
+  *) Add an APR_GET_POOL macro to get a pool from any APR type that has
+     a pool.  This requires that ALL apr types put the pool as the first
+     field in their structure. [Ryan Bloom]
+
+  *) Begin to remove the ability to allocate out of NULL pools.  The first
+     problem to solve, is that we need an apr_lock in order to allocate
+     pools, so that we can lock things out when allocating.  So, how do we
+     allocate locks without a pool to allocate from?  The answer is to create
+     a global_apr_pool, which is a bootstrapping pool.  There should NEVER
+     be a sub-pool off this pool, and it is static to an APR file.  This is
+     only used to allow us to allocate the locks cleanly, without using the
+     NULL pool hack.  [Ryan Bloom]
+
+  *) Fix a logic error in the poll code when implemented using select.
+     [Nick Caruso <ncaruso@gamesville.com>]
+
+  *) FreeBSD does not support sendfile() in combination with threads
+     before version 4.2.  We no longer even try to support it.
+     [Ryan Bloom]
+
+  *) On FreeBSD, it is possible for the first call to sendfile to
+     get EAGAIN, but still send some data.  This means that we cannot
+     call sendfile and then check for EAGAIN, and then wait and call
+     sendfile again.  If we do that, then we are likely to send the
+     first chunk of data twice, once in the first call and once in the
+     second.  If we are using a timed write, then we check to make sure
+     we can send data before trying to send it. [Ryan Bloom]
+
+  *) Cleanup to help Apache support programs build cleanly.
+     [Cliff Woolley <cliffwoolley@yahoo.com>]
+
+  *) Cleanup some compiler warnings on Solaris
+     [Dale Ghent <daleg@elemental.org>]
+
+  *) apr_getaddrinfo() can now return multiple addresses for a host
+     via the next field in apr_sockaddr_t.  [Jeff Trawick]
+
+  *) Tighten up the check for getaddrinfo().  If it can't figure out
+     the appropriate address family for 127.0.0.1, it fails.  
+     Unfortunately, Tru64 fails this test so we won't do IPv6 on
+     Tru64.  [Jeff Trawick]
+
+  *) Rename apr_opendir to apr_dir_open.  [Ryan Bloom]
+
+  *) apr_snprintf()'s %pI format string now takes apr_sockaddr_t *
+     instead of sockaddr_in *.  [Jeff Trawick]
+
+  *) Fix a bug in apr_accept() for Win32 and Unix where the local 
+     apr_sockaddr_t in the new connected socket was not initialized
+     properly.  This could result in a bad string for apr_get_ipaddr(),
+     among other things.  [Jeff Trawick]
+
+  *) Add apr_getnameinfo(), a replacement for apr_get_hostname() which
+     supports IPv6 and will be friendlier for use with eventual 
+     SOCK_DGRAM support.  apr_get_hostname() is gone.  [Jeff Trawick]
+
+
+Changes with APR a9
+
+  *) Removed the iconv implementation from the i18n/unix/iconv branch.
+     This now resides in the apr-iconv repository, and will be ported
+     over time to use native apr types (e.g. apr_dso) for portability.
+
+  *) Only support IPv6 if we have sockaddr_in and a working 
+     getaddrinfo().  [Jeff Trawick]
+
+  *) Add apr_parse_addr_port() for parsing the hostname:port portion
+     of URLs and similar strings.  [Jeff Trawick]
+
+  *) Add Win32 MMAP support [William Rowe]
+
+  *) Allow the APR programmer to specify if the MMAP is read-only or
+     write-able.
+     [Ryan Bloom and Will Rowe]
+
+  *) Check more carefully for getaddrinfo().  Accept those that
+     require <netdb.h> to be included (e.g., Tru64).  Reject those that 
+     fail a very basic operational test (e.g., AIX).  [Jeff Trawick]
+
+  *) Add apr_make_os_sock() for constructing a fully-capable APR
+     socket.  [Jeff Trawick]
+
+  *) Make APR's shared memory routines always allocate enough memory
+     for the requested segment, the MM internal types, and the APR
+     internal types.
+     [Ryan Bloom]
+
+  *) Add APR_SIZE_T_FMT.  Get the other APR_xx_T_FMT variables
+     defined properly on AIX.  [Jeff Trawick]
+
+  *) network API changes: get rid of apr_get_socket_inaddr(), 
+     apr_get_remote_name(), and apr_get_local_name()  [Jeff Trawick]
+
+  *) Add a step at configure time to create a file at the top-level,
+     apr.exports, which lists every function exported by APR.  The
+     file is generated by a script in helpers, that reads each header
+     file.
+     [Ryan Bloom]
+
+  *) Lock config changes: Detect SysV sem capability by the presence of
+     sempaphore functions, not by the presence of union semun.  New
+     config variable apr_lock_method can override autodetection of the 
+     apr_lock implementation method.  For now, hints.m4 uses it to select 
+     SysV semaphores for OS/390.  New config variable 
+     apr_process_lock_is_global specifies that the selected inter-process
+     lock method is sufficient for APR_LOCKALL (i.e., it blocks all
+     threads and processes).  For now, hints.m4 turns on this flag for
+     OS/390.  [Jeff Trawick]
+     
+  *) Get APR_OFF_T_FMT defined properly on Solaris Sparc.
+     [Jeff Trawick]
+
+
+Changes with APR a8
+
+  *) Change the name of the sa_len field in apr_sockaddr_t to salen.
+     Some platforms have a macro named sa_len.
+     [Tony Finch]
+
+  *) apr_set_port(), apr_get_port(), apr_set_ipaddr(), and apr_get_ipaddr()
+     now take apr_sockaddr_t as a parameter instead of apr_socket_t +
+     apr_interface_e.  This will allow the same routines to be used with
+     datagram APIs to be added later.  Note that code which calls 
+     apr_set_ipaddr() should probably be changed to call apr_getaddrinfo()
+     for protocol independence.  [Jeff Trawick]
+
+  *) apr_create_tcp_socket() has been removed.  Use apr_create_socket()
+     instead.  [Jeff Trawick]
+
+  *) Source was moved from the apache-2.0 repository.  For all CHANGES
+     prior to this time, please see the apache-2.0 repository
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/LICENSE b/rubbos/app/httpd-2.0.64/srclib/apr/LICENSE
new file mode 100644
index 00000000..af1c4695
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/LICENSE
@@ -0,0 +1,370 @@
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+APACHE PORTABLE RUNTIME SUBCOMPONENTS: 
+
+The Apache Portable Runtime includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses. 
+
+From strings/apr_fnmatch.c, include/apr_fnmatch.h, misc/unix/getopt.c,
+file_io/unix/mktemp.c, strings/apr_strings.c:
+
+/* 
+ * Copyright (c) 1987, 1993, 1994
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+From network_io/unix/inet_ntop.c, network_io/unix/inet_pton.c:
+
+/* Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+
+From dso/aix/dso.c:
+
+ *  Based on libdl (dlfcn.c/dlfcn.h) which is
+ *  Copyright (c) 1992,1993,1995,1996,1997,1988
+ *  Jens-Uwe Mager, Helios Software GmbH, Hannover, Germany.
+ *
+ *  Not derived from licensed software.
+ *
+ *  Permission is granted to freely use, copy, modify, and redistribute
+ *  this software, provided that the author is not construed to be liable
+ *  for any results of using the software, alterations are clearly marked
+ *  as such, and this notice is not modified.
+
+From strings/apr_strnatcmp.c, include/apr_strings.h:
+
+  strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
+  Copyright (C) 2000 by Martin Pool <mbp@humbug.org.au>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+
+From test/CuTest.c, test/CuTest.h:
+
+ * Copyright (c) 2002-2006 Asim Jalis
+ * 
+ * This library is released under the zlib/libpng license as described at
+ * 
+ * http://www.opensource.org/licenses/zlib-license.html
+ * 
+ * Here is the statement of the license:
+ * 
+ * This software is provided 'as-is', without any express or implied warranty. 
+ * In no event will the authors be held liable for any damages arising from 
+ * the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose, 
+ * including commercial applications, and to alter it and redistribute it 
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not 
+ * claim that you wrote the original software. If you use this software in a 
+ * product, an acknowledgment in the product documentation would be 
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source distribution.
+
+
+From strings/apr_snprintf.c:
+
+  *
+  * cvt - IEEE floating point formatting routines.
+  *       Derived from UNIX V7, Copyright(C) Caldera International Inc.
+  *
+
+  Copyright(C) Caldera International Inc.  2001-2002.  All rights reserved.
+  
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  Redistributions of source code and documentation must retain the above
+  copyright notice, this list of conditions and the following disclaimer.
+
+  Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+
+  All advertising materials mentioning features or use of this software
+  must display the following acknowledgement:
+
+     This product includes software developed or owned by  Caldera
+     International, Inc.
+
+  Neither the name of Caldera International, Inc. nor the names of other
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+  USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA
+  INTERNATIONAL, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED
+  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+  NO EVENT SHALL CALDERA INTERNATIONAL, INC. BE LIABLE FOR ANY DIRECT,
+  INDIRECT INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/Makefile
new file mode 100644
index 00000000..ad3c4319
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/Makefile
@@ -0,0 +1,149 @@
+#
+# APR (Apache Portable Runtime) library Makefile.
+#
+CPP = gcc -E
+
+# get substituted into some targets
+APR_MAJOR_VERSION=0
+
+#
+# Macros for supporting directories
+#
+INCDIR=./include
+INCDIR1=../include
+INCLUDES=-I$(INCDIR) -I$(INCDIR1)
+
+#
+# Macros for target determination
+#
+SUBDIRS=strings passwd tables  file_io/unix  network_io/unix  threadproc/unix  misc/unix  locks/unix  time/unix  mmap/unix  shmem/unix  user/unix  memory/unix  atomic/unix  poll/unix  support/unix  dso/unix 
+CLEAN_SUBDIRS= . test build
+INSTALL_SUBDIRS=none
+
+TARGET_LIB = libapr-${APR_MAJOR_VERSION}.la
+
+#
+# Rules for building specific targets, starting with 'all' for
+# building the entire package.
+#
+TARGETS = delete-lib $(TARGET_LIB) delete-exports export_vars.c apr.exp
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+CLEAN_TARGETS = apr.exp exports.c export_vars.c apr-config.out \
+	build/apr_rules.out
+DISTCLEAN_TARGETS = config.cache config.log config.status \
+	include/apr.h include/arch/unix/apr_private.h \
+	libtool apr-config
+EXTRACLEAN_TARGETS = configure aclocal.m4 include/arch/unix/apr_private.h.in
+
+prefix=/bottlenecks/rubbos/app/apache2
+exec_prefix=/bottlenecks/rubbos/app/apache2
+bindir=${prefix}/bin
+libdir=${prefix}/lib
+includedir=/bottlenecks/rubbos/app/apache2/include
+installbuilddir=${prefix}/build
+srcdir=.
+
+top_srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr
+top_blddir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr
+
+EXPORT_FILES = $(top_srcdir)/include/*.h
+
+delete-lib:
+	@if test -f $(TARGET_LIB); then \
+	    for i in $(SUBDIRS); do objects="$$objects $$i/*.lo"; done ; \
+	    if test -n "`find $$objects -newer $(TARGET_LIB)`"; then \
+		echo Found newer objects. Will relink $(TARGET_LIB). ; \
+		echo $(RM) -f $(TARGET_LIB) ; \
+		$(RM) -f $(TARGET_LIB) ; \
+	    fi \
+	fi
+
+# Create apr-config script suitable for the install tree
+apr-config.out: apr-config
+	sed 's,^\(location=\).*$$,\1installed,' < apr-config > $@
+
+# Create apr_rules.mk suitable for the install tree
+build/apr_rules.out: build/apr_rules.mk
+	sed 's,^\(apr_build.*=\).*$$,\1$(installbuilddir),' < build/apr_rules.mk > $@
+
+install: $(TARGET_LIB) apr-config.out build/apr_rules.out
+	if [ ! -d $(DESTDIR)$(includedir) ]; then \
+	    $(top_srcdir)/build/mkdir.sh $(DESTDIR)$(includedir); \
+	fi;
+	cp -p $(top_srcdir)/include/*.h $(DESTDIR)$(includedir);
+
+	if test -n "$(top_blddir)"; then \
+	    cp -p $(top_blddir)/include/*.h $(DESTDIR)$(includedir); \
+	fi;
+	if [ ! -d $(DESTDIR)$(libdir) ]; then \
+	    $(top_srcdir)/build/mkdir.sh $(DESTDIR)$(libdir); \
+	fi;
+	$(LIBTOOL) --mode=install cp $(TARGET_LIB) $(DESTDIR)$(libdir)
+	$(LIBTOOL) --mode=install cp apr.exp $(DESTDIR)$(libdir)
+	if [ ! -d $(DESTDIR)$(installbuilddir) ]; then \
+	   	$(top_srcdir)/build/mkdir.sh $(DESTDIR)$(installbuilddir); \
+	fi; 
+	if [ -f libtool ]; then \
+		$(LIBTOOL) --mode=install cp libtool $(DESTDIR)$(installbuilddir); \
+	fi;
+	if [ -f shlibtool ]; then \
+		$(LIBTOOL) --mode=install cp shlibtool $(DESTDIR)$(installbuilddir); \
+	fi;
+	for f in mkdir.sh make_exports.awk make_var_export.awk; do \
+	        cp $(top_srcdir)/build/$${f} $(DESTDIR)$(installbuilddir); \
+	done
+	cp build/apr_rules.out $(DESTDIR)$(installbuilddir)/apr_rules.mk
+	if [ ! -d $(DESTDIR)$(bindir) ]; then \
+	    $(top_srcdir)/build/mkdir.sh $(DESTDIR)$(bindir); \
+	fi;
+	$(LIBTOOL) --mode=install cp apr-config.out $(DESTDIR)$(bindir)/apr-config
+	chmod 755 $(DESTDIR)$(bindir)/apr-config
+	@if [ $(INSTALL_SUBDIRS) != "none" ]; then \
+            for i in $(INSTALL_SUBDIRS); do \
+	        ( cd $$i ; $(MAKE) DESTDIR=$(DESTDIR) install ); \
+	    done \
+	fi
+
+$(TARGET_LIB):
+	@for i in $(SUBDIRS); do objects="$$objects $$i/*.lo"; done ; \
+	    tmpcmd="$(LINK) -rpath $(libdir) $$objects $(ALL_LIBS)"; \
+	    echo $$tmpcmd; \
+	    $$tmpcmd && touch $@
+
+delete-exports:
+	@if test -f apr.exp; then \
+	    headers="`find include/*.h -newer apr.exp`" ; \
+	    if test -n "$$headers"; then \
+		echo Found newer headers. Will rebuild apr.exp. ; \
+		echo $(RM) -f apr.exp exports.c export_vars.h ; \
+		$(RM) -f apr.exp exports.c export_vars.h ; \
+	    fi \
+	fi
+
+exports.c:
+	$(APR_MKEXPORT) $(EXPORT_FILES) > $@
+
+export_vars.c:
+	$(APR_MKVAREXPORT) $(EXPORT_FILES) > $@
+
+apr.exp: exports.c export_vars.c
+	@echo "#! libapr-${APR_MAJOR_VERSION}.so" > $@
+	@echo "* This file was AUTOGENERATED at build time." >> $@
+	@echo "* Please do not edit by hand." >> $@
+	$(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) exports.c | grep "ap_hack_" | sed -e 's/^.*[)]\(.*\);$$/\1/' >> $@
+	$(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) export_vars.c | sed -e 's/^\#[^!]*//' | sed -e '/^$$/d' >> $@
+
+dox:
+	doxygen $(top_srcdir)/docs/doxygen.conf
+
+check: $(TARGET_LIB)
+	(cd test && $(MAKE) check)
+
+# DO NOT REMOVE
+docs: $(INCDIR)/*.h
+
+.PHONY: delete-lib delete-exports
+.NOTPARALLEL: delete-lib delete-exports
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/Makefile.in
new file mode 100644
index 00000000..42139ea9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/Makefile.in
@@ -0,0 +1,149 @@
+#
+# APR (Apache Portable Runtime) library Makefile.
+#
+CPP = @CPP@
+
+# get substituted into some targets
+APR_MAJOR_VERSION=@APR_MAJOR_VERSION@
+
+#
+# Macros for supporting directories
+#
+INCDIR=./include
+INCDIR1=../include
+INCLUDES=-I$(INCDIR) -I$(INCDIR1)
+
+#
+# Macros for target determination
+#
+SUBDIRS=@SUBDIRS@
+CLEAN_SUBDIRS= . test build
+INSTALL_SUBDIRS=@INSTALL_SUBDIRS@
+
+TARGET_LIB = lib@APR_LIBNAME@.la
+
+#
+# Rules for building specific targets, starting with 'all' for
+# building the entire package.
+#
+TARGETS = delete-lib $(TARGET_LIB) delete-exports export_vars.c apr.exp
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+CLEAN_TARGETS = apr.exp exports.c export_vars.c apr-config.out \
+	build/apr_rules.out
+DISTCLEAN_TARGETS = config.cache config.log config.status \
+	include/apr.h include/arch/unix/apr_private.h \
+	libtool apr-config
+EXTRACLEAN_TARGETS = configure aclocal.m4 include/arch/unix/apr_private.h.in
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+bindir=@bindir@
+libdir=@libdir@
+includedir=@includedir@
+installbuilddir=@installbuilddir@
+srcdir=@srcdir@
+VPATH=@srcdir@
+top_srcdir=@apr_srcdir@
+top_blddir=@apr_builddir@
+
+EXPORT_FILES = $(top_srcdir)/include/*.h
+
+delete-lib:
+	@if test -f $(TARGET_LIB); then \
+	    for i in $(SUBDIRS); do objects="$$objects $$i/*.@so_ext@"; done ; \
+	    if test -n "`find $$objects -newer $(TARGET_LIB)`"; then \
+		echo Found newer objects. Will relink $(TARGET_LIB). ; \
+		echo $(RM) -f $(TARGET_LIB) ; \
+		$(RM) -f $(TARGET_LIB) ; \
+	    fi \
+	fi
+
+# Create apr-config script suitable for the install tree
+apr-config.out: apr-config
+	sed 's,^\(location=\).*$$,\1installed,' < apr-config > $@
+
+# Create apr_rules.mk suitable for the install tree
+build/apr_rules.out: build/apr_rules.mk
+	sed 's,^\(apr_build.*=\).*$$,\1$(installbuilddir),' < build/apr_rules.mk > $@
+
+install: $(TARGET_LIB) apr-config.out build/apr_rules.out
+	if [ ! -d $(DESTDIR)$(includedir) ]; then \
+	    $(top_srcdir)/build/mkdir.sh $(DESTDIR)$(includedir); \
+	fi;
+	cp -p $(top_srcdir)/include/*.h $(DESTDIR)$(includedir);
+
+	if test -n "$(top_blddir)"; then \
+	    cp -p $(top_blddir)/include/*.h $(DESTDIR)$(includedir); \
+	fi;
+	if [ ! -d $(DESTDIR)$(libdir) ]; then \
+	    $(top_srcdir)/build/mkdir.sh $(DESTDIR)$(libdir); \
+	fi;
+	$(LIBTOOL) --mode=install cp $(TARGET_LIB) $(DESTDIR)$(libdir)
+	$(LIBTOOL) --mode=install cp apr.exp $(DESTDIR)$(libdir)
+	if [ ! -d $(DESTDIR)$(installbuilddir) ]; then \
+	   	$(top_srcdir)/build/mkdir.sh $(DESTDIR)$(installbuilddir); \
+	fi; 
+	if [ -f libtool ]; then \
+		$(LIBTOOL) --mode=install cp libtool $(DESTDIR)$(installbuilddir); \
+	fi;
+	if [ -f shlibtool ]; then \
+		$(LIBTOOL) --mode=install cp shlibtool $(DESTDIR)$(installbuilddir); \
+	fi;
+	for f in mkdir.sh make_exports.awk make_var_export.awk; do \
+	        cp $(top_srcdir)/build/$${f} $(DESTDIR)$(installbuilddir); \
+	done
+	cp build/apr_rules.out $(DESTDIR)$(installbuilddir)/apr_rules.mk
+	if [ ! -d $(DESTDIR)$(bindir) ]; then \
+	    $(top_srcdir)/build/mkdir.sh $(DESTDIR)$(bindir); \
+	fi;
+	$(LIBTOOL) --mode=install cp apr-config.out $(DESTDIR)$(bindir)/apr-config
+	chmod 755 $(DESTDIR)$(bindir)/apr-config
+	@if [ $(INSTALL_SUBDIRS) != "none" ]; then \
+            for i in $(INSTALL_SUBDIRS); do \
+	        ( cd $$i ; $(MAKE) DESTDIR=$(DESTDIR) install ); \
+	    done \
+	fi
+
+$(TARGET_LIB):
+	@for i in $(SUBDIRS); do objects="$$objects $$i/*.@so_ext@"; done ; \
+	    tmpcmd="$(LINK) @lib_target@ $(ALL_LIBS)"; \
+	    echo $$tmpcmd; \
+	    $$tmpcmd && touch $@
+
+delete-exports:
+	@if test -f apr.exp; then \
+	    headers="`find include/*.h -newer apr.exp`" ; \
+	    if test -n "$$headers"; then \
+		echo Found newer headers. Will rebuild apr.exp. ; \
+		echo $(RM) -f apr.exp exports.c export_vars.h ; \
+		$(RM) -f apr.exp exports.c export_vars.h ; \
+	    fi \
+	fi
+
+exports.c:
+	$(APR_MKEXPORT) $(EXPORT_FILES) > $@
+
+export_vars.c:
+	$(APR_MKVAREXPORT) $(EXPORT_FILES) > $@
+
+apr.exp: exports.c export_vars.c
+	@echo "#! lib@APR_LIBNAME@.so" > $@
+	@echo "* This file was AUTOGENERATED at build time." >> $@
+	@echo "* Please do not edit by hand." >> $@
+	$(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) exports.c | grep "ap_hack_" | sed -e 's/^.*[)]\(.*\);$$/\1/' >> $@
+	$(CPP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) export_vars.c | sed -e 's/^\#[^!]*//' | sed -e '/^$$/d' >> $@
+
+dox:
+	doxygen $(top_srcdir)/docs/doxygen.conf
+
+check: $(TARGET_LIB)
+	(cd test && $(MAKE) check)
+
+# DO NOT REMOVE
+docs: $(INCDIR)/*.h
+
+.PHONY: delete-lib delete-exports
+.NOTPARALLEL: delete-lib delete-exports
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/NOTICE b/rubbos/app/httpd-2.0.64/srclib/apr/NOTICE
new file mode 100644
index 00000000..1e0abd3a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/NOTICE
@@ -0,0 +1,15 @@
+Apache Portable Runtime
+Copyright (c) 2009 The Apache Software Foundation.
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+Portions of this software were developed at the National Center
+for Supercomputing Applications (NCSA) at the University of
+Illinois at Urbana-Champaign.
+
+This software contains code derived from the RSA Data Security
+Inc. MD5 Message-Digest Algorithm.
+
+This software contains code derived from UNIX V7, Copyright(C)
+Caldera International Inc.
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/NWGNUmakefile b/rubbos/app/httpd-2.0.64/srclib/apr/NWGNUmakefile
new file mode 100644
index 00000000..49830ca8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/NWGNUmakefile
@@ -0,0 +1,440 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		build \
+		..\apr-util \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(APR_WORK)\build\NWGNUhead.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR_WORK)/include \
+			$(APR_WORK)/include/arch/NetWare \
+			$(APR_WORK)/include/arch/unix \
+			$(APR_WORK)/memory/unix \
+			$(APRUTIL)/xml \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= aprlib
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR)
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= 
+#
+# If this is specified, it will override VERSION value in 
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION		=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		= AUTOUNLOAD, PSEUDOPREEMPTION
+ 
+#
+# If this is specified it will be linked in with the XDCData option in the def 
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA         = 
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/aprlib.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(OBJDIR)/aprlib.lib \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/libprews.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(APRLIB) \
+	$(APRUTLIB) \
+	$(XMLLIB) \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	Libc \
+	ws2_32 \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@libc.imp \
+	@ws2nlm.imp \
+	@netware.imp \
+	WSAStartupRTags \
+	WSACleanupRTag \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	@aprlib.imp	\
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(OBJDIR)/apr_cpystrn.o \
+	$(OBJDIR)/apr_fnmatch.o \
+	$(OBJDIR)/apr_getpass.o \
+	$(OBJDIR)/apr_hash.o \
+	$(OBJDIR)/apr_pools.o \
+	$(OBJDIR)/apr_snprintf.o \
+	$(OBJDIR)/apr_strings.o \
+	$(OBJDIR)/apr_strnatcmp.o \
+	$(OBJDIR)/apr_strtok.o \
+	$(OBJDIR)/apr_tables.o \
+	$(OBJDIR)/charset.o \
+	$(OBJDIR)/copy.o \
+	$(OBJDIR)/common.o \
+	$(OBJDIR)/dir.o \
+	$(OBJDIR)/dso.o \
+	$(OBJDIR)/errorcodes.o \
+	$(OBJDIR)/env.o \
+	$(OBJDIR)/fileacc.o \
+	$(OBJDIR)/filedup.o \
+	$(OBJDIR)/filepath.o \
+	$(OBJDIR)/filepath_util.o \
+	$(OBJDIR)/filestat.o \
+	$(OBJDIR)/filesys.o \
+	$(OBJDIR)/flock.o \
+	$(OBJDIR)/fullrw.o \
+	$(OBJDIR)/getopt.o \
+	$(OBJDIR)/groupinfo.o \
+	$(OBJDIR)/inet_pton.o \
+	$(OBJDIR)/inet_ntop.o \
+	$(OBJDIR)/libprews.o \
+	$(OBJDIR)/mktemp.o \
+	$(OBJDIR)/mmap.o \
+	$(OBJDIR)/open.o \
+	$(OBJDIR)/pipe.o \
+	$(OBJDIR)/otherchild.o \
+	$(OBJDIR)/poll.o \
+	$(OBJDIR)/pollacc.o \
+	$(OBJDIR)/proc.o \
+	$(OBJDIR)/procsup.o \
+	$(OBJDIR)/proc_mutex.o \
+	$(OBJDIR)/rand.o \
+	$(OBJDIR)/readwrite.o \
+	$(OBJDIR)/seek.o \
+	$(OBJDIR)/sendrecv.o \
+	$(OBJDIR)/shm.o \
+	$(OBJDIR)/signals.o \
+	$(OBJDIR)/sockaddr.o \
+	$(OBJDIR)/sockets.o \
+	$(OBJDIR)/sockopt.o \
+	$(OBJDIR)/start.o \
+	$(OBJDIR)/tempdir.o \
+	$(OBJDIR)/thread.o \
+	$(OBJDIR)/thread_cond.o \
+	$(OBJDIR)/thread_mutex.o \
+	$(OBJDIR)/thread_rwlock.o \
+	$(OBJDIR)/threadpriv.o \
+	$(OBJDIR)/time.o \
+	$(OBJDIR)/timestr.o \
+	$(OBJDIR)/userinfo.o \
+	$(OBJDIR)/version.o \
+	$(OBJDIR)/waitio.o \
+	$(EOLIST)
+
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms $(INSTDIRS) FORCE
+	copy $(OBJDIR)\aprlib.nlm                          $(INSTALLBASE)\*.*
+ifndef DEST
+	-copy $(subst /,\,$(APR))\STATUS                   $(INSTALLBASE)\*.apr
+	-copy $(subst /,\,$(APR))\LICENSE                  $(INSTALLBASE)\*
+	-copy $(subst /,\,$(APR))\CHANGES                  $(INSTALLBASE)\*.apr
+	-copy $(subst /,\,$(APRUTIL))\STATUS               $(INSTALLBASE)\*.apu
+	-copy $(subst /,\,$(APRUTIL))\CHANGES              $(INSTALLBASE)\*.apu
+	@echo rem copying the docs directories > xc.bat
+	@echo xcopy docs $(INSTALLBASE)\docs\*.* $(XCOPYSW) >> xc.bat
+	$(CMD) xc.bat
+	$(DEL) xc.bat
+	
+endif	
+	
+$(INSTDIRS) ::
+	$(CHKNOT) $@\NUL mkdir $@
+
+ifndef DEST
+installdev :: $(INSTDEVDIRS) FORCE
+	-copy $(subst /,\,$(APR))\include\*.h               $(INSTALLBASE)\include\*.*
+	-copy $(subst /,\,$(APRUTIL))\include\*.h           $(INSTALLBASE)\include\*.*
+	-copy $(subst /,\,$(APR))\*.imp                     $(INSTALLBASE)\lib\*.*
+	-copy $(subst /,\,$(APR))\misc\netware\*.xdc        $(INSTALLBASE)\lib\*.*
+	
+$(INSTDEVDIRS) ::
+	$(CHKNOT) $@\NUL mkdir $@
+endif	
+
+#
+# Any specialized rules here
+#
+
+$(OBJDIR)/%.o: strings/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) strings\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: tables/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) tables\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: passwd/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) passwd\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: lib/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) lib\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: time/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) time\unix\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: file_io/netware/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) file_io\netware\$(<F) -cwd source -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: file_io/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) file_io\unix\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: locks/netware/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) locks\netware\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: misc/netware/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) misc\netware\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: misc/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) misc\unix\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: threadproc/netware/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) threadproc\netware\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: dso/netware/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) dso\netware\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: memory/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) memory\unix\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: mmap/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) mmap\unix\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: user/netware/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) user\netware\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: network_io/win32/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) network_io\win32\$(<F) -cwd source -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: network_io/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) network_io\unix\$(<F) -cwd source -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+	
+$(OBJDIR)/%.o: poll/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) poll\unix\$(<F) -cwd source -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: file_io/os2/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) file_io\os2\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: shmem/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) shmem\unix\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)/%.o: support/unix/%.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) support\unix\$(<F) -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/README.dev b/rubbos/app/httpd-2.0.64/srclib/apr/README.dev
new file mode 100644
index 00000000..26bdc93c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/README.dev
@@ -0,0 +1,15 @@
+Apache Portable Runtime
+=======================
+
+If you are building APR from SVN, you need to use a slightly non-standard
+build process.  You must have autoconf and libtool installed for this to
+work.  There are three steps:
+
+1) ./buildconf
+2) ./configure
+3) make
+
+If you are building APR from a distribution tarball, buildconf will have
+already been run for you, and you therefore do not need to have either
+autoconf or libtool installed, and you do not need to run buildconf.  Skip
+step one above and just run configure then make.
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/acconfig.h b/rubbos/app/httpd-2.0.64/srclib/apr/acconfig.h
new file mode 100644
index 00000000..cbd03e53
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/acconfig.h
@@ -0,0 +1,50 @@
+#ifndef APR_PRIVATE_H
+#define APR_PRIVATE_H
+
+@TOP@
+
+/* Various #defines we need to know about */
+#undef USE_THREADS
+#undef EGD_DEFAULT_SOCKET
+#undef HAVE_isascii
+#undef DIRENT_INODE
+#undef DIRENT_TYPE
+
+/* Cross process serialization techniques */
+#undef USE_FLOCK_SERIALIZE
+#undef USE_SYSVSEM_SERIALIZE
+#undef USE_FCNTL_SERIALIZE
+#undef USE_PROC_PTHREAD_SERIALIZE
+#undef USE_PTHREAD_SERIALIZE
+
+#undef POSIXSEM_IS_GLOBAL
+#undef SYSVSEM_IS_GLOBAL
+#undef FCNTL_IS_GLOBAL
+#undef FLOCK_IS_GLOBAL
+
+#undef HAVE_INT64_C
+
+@BOTTOM@
+
+/* Make sure we have ssize_t defined to be something */
+#undef ssize_t
+
+/* switch this on if we have a BeOS version below BONE */
+#if BEOS && !HAVE_BONE_VERSION
+#define BEOS_R5 1
+#else
+#define BEOS_BONE 1
+#endif
+
+#ifdef SIGWAIT_TAKES_ONE_ARG
+#define apr_sigwait(a,b) ((*(b)=sigwait((a)))<0?-1:0)
+#else
+#define apr_sigwait(a,b) sigwait((a),(b))
+#endif
+
+/*
+ * Include common private declarations.
+ */
+#include "../apr_private_common.h"
+
+#endif /* APR_PRIVATE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/apr-config b/rubbos/app/httpd-2.0.64/srclib/apr/apr-config
new file mode 100755
index 00000000..fce0f7a0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/apr-config
@@ -0,0 +1,249 @@
+#!/bin/sh
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# APR script designed to allow easy command line access to APR configuration
+# parameters.
+
+APR_MAJOR_VERSION="0"
+APR_DOTTED_VERSION="0.9.19"
+
+prefix="/bottlenecks/rubbos/app/apache2"
+exec_prefix="/bottlenecks/rubbos/app/apache2"
+bindir="${prefix}/bin"
+libdir="${prefix}/lib"
+datarootdir="/bottlenecks/rubbos/app/apache2"
+datadir="/bottlenecks/rubbos/app/apache2"
+installbuilddir="${prefix}/build"
+includedir="/bottlenecks/rubbos/app/apache2/include"
+
+CC="gcc"
+CPP="gcc -E"
+SHELL="/bin/bash"
+CPPFLAGS="-D_REENTRANT -D_GNU_SOURCE"
+CFLAGS="-g -O2 -pthread"
+LDFLAGS=""
+LIBS="-lrt -lm -lcrypt -lnsl  -lpthread -ldl"
+EXTRA_INCLUDES=""
+SHLIBPATH_VAR="LD_LIBRARY_PATH"
+APR_SOURCE_DIR="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr"
+APR_BUILD_DIR="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr"
+APR_SO_EXT="lo"
+APR_LIB_TARGET="-rpath \$(libdir) \$\$objects"
+APR_LIBNAME="apr-${APR_MAJOR_VERSION}"
+
+# NOTE: the following line is modified during 'make install': alter with care!
+location=source
+
+show_usage()
+{
+    cat << EOF
+Usage: apr-config [OPTION]
+
+Known values for OPTION are:
+  --prefix[=DIR]    change prefix to DIR
+  --bindir          print location where binaries are installed
+  --includedir      print location where headers are installed
+  --cc              print C compiler name
+  --cpp             print C preprocessor name and any required options
+  --cflags          print C compiler flags
+  --cppflags        print cpp flags
+  --includes        print include information
+  --ldflags         print linker flags
+  --libs            print additional libraries to link against
+  --srcdir          print APR source directory
+  --installbuilddir print APR build helper directory
+  --link-ld         print link switch(es) for linking to APR
+  --link-libtool    print the libtool inputs for linking to APR
+  --shlib-path-var  print the name of the shared library path env var
+  --apr-la-file     print the path to the .la file, if available
+  --apr-so-ext      print the extensions of shared objects on this platform
+  --apr-lib-target  print the libtool target information
+  --apr-libtool     print the path to APR's libtool
+  --version         print the APR's version as a dotted triple
+  --help            print this help
+
+When linking with libtool, an application should do something like:
+  APR_LIBS="\`apr-config --link-libtool --libs\`"
+or when linking directly:
+  APR_LIBS="\`apr-config --link-ld --libs\`"
+
+An application should use the results of --cflags, --cppflags, --includes,
+and --ldflags in their build process.
+EOF
+}
+
+if test $# -eq 0; then
+    show_usage
+    exit 1
+fi
+
+if test "$location" = "installed"; then
+    LA_FILE="$libdir/lib${APR_LIBNAME}.la"
+else
+    LA_FILE="$APR_BUILD_DIR/lib${APR_LIBNAME}.la"
+fi
+
+flags=""
+
+while test $# -gt 0; do
+    # Normalize the prefix.
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    # It is possible for the user to override our prefix.
+    --prefix=*)
+    prefix=$optarg
+    ;;
+    --prefix)
+    echo $prefix
+    exit 0
+    ;;
+    --bindir)
+    echo $bindir
+    exit 0
+    ;;
+    --includedir)
+    if test "$location" = "installed"; then
+        flags="$includedir"
+    elif test "$location" = "source"; then
+        flags="$APR_SOURCE_DIR/include"
+    else
+        # this is for VPATH builds
+        flags="$APR_BUILD_DIR/include $APR_SOURCE_DIR/include"
+    fi
+    echo $flags
+    exit 0
+    ;;
+    --cc)
+    echo $CC
+    exit 0
+    ;;
+    --cpp)
+    echo $CPP
+    exit 0
+    ;;
+    --cflags)
+    flags="$flags $CFLAGS"
+    ;;
+    --cppflags)
+    flags="$flags $CPPFLAGS"
+    ;;
+    --libs)
+    flags="$flags $LIBS"
+    ;;
+    --ldflags)
+    flags="$flags $LDFLAGS"
+    ;;
+    --includes)
+    if test "$location" = "installed"; then
+        flags="$flags -I$includedir $EXTRA_INCLUDES"
+    elif test "$location" = "source"; then
+        flags="$flags -I$APR_SOURCE_DIR/include $EXTRA_INCLUDES"
+    else
+        # this is for VPATH builds
+        flags="$flags -I$APR_BUILD_DIR/include -I$APR_SOURCE_DIR/include $EXTRA_INCLUDES"
+    fi
+    ;;
+    --srcdir)
+    echo $APR_SOURCE_DIR
+    exit 0
+    ;;
+    --installbuilddir)
+    if test "$location" = "installed"; then
+        echo "${installbuilddir}"
+    elif test "$location" = "source"; then
+        echo "$APR_SOURCE_DIR/build"
+    else
+        # this is for VPATH builds
+        echo "$APR_BUILD_DIR/build"
+    fi
+    exit 0
+    ;;
+    --version)
+    echo $APR_DOTTED_VERSION
+    exit 0
+    ;;
+    --link-ld)
+    if test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l${APR_LIBNAME}"
+    else
+        ### this surely can't work since the library is in .libs?
+        flags="$flags -L$APR_BUILD_DIR -l${APR_LIBNAME}"
+    fi
+    ;;
+    --link-libtool)
+    # If the LA_FILE exists where we think it should be, use it.  If we're
+    # installed and the LA_FILE does not exist, assume to use -L/-l
+    # (the LA_FILE may not have been installed).  If we're building ourselves,
+    # we'll assume that at some point the .la file be created.
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    elif test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l${APR_LIBNAME}"
+    else
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --shlib-path-var)
+    echo "$SHLIBPATH_VAR"
+    exit 0
+    ;;
+    --apr-la-file)
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --apr-so-ext)
+    echo "$APR_SO_EXT"
+    exit 0
+    ;;
+    --apr-lib-target)
+    echo "$APR_LIB_TARGET"
+    exit 0
+    ;;
+    --apr-libtool)
+    if test "$location" = "installed"; then
+        echo "${installbuilddir}/libtool"
+    else
+        echo "$APR_BUILD_DIR/libtool"
+    fi
+    exit 0
+    ;;
+    --help)
+    show_usage
+    exit 0
+    ;;
+    *)
+    show_usage
+    exit 1
+    ;;
+    esac
+
+    # Next please.
+    shift
+done
+
+if test -n "$flags"; then
+  echo "$flags"
+fi
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/apr-config.in b/rubbos/app/httpd-2.0.64/srclib/apr/apr-config.in
new file mode 100644
index 00000000..9eae645d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/apr-config.in
@@ -0,0 +1,249 @@
+#!/bin/sh
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# APR script designed to allow easy command line access to APR configuration
+# parameters.
+
+APR_MAJOR_VERSION="@APR_MAJOR_VERSION@"
+APR_DOTTED_VERSION="@APR_DOTTED_VERSION@"
+
+prefix="@prefix@"
+exec_prefix="@exec_prefix@"
+bindir="@bindir@"
+libdir="@libdir@"
+datarootdir="@datadir@"
+datadir="@datadir@"
+installbuilddir="@installbuilddir@"
+includedir="@includedir@"
+
+CC="@CC@"
+CPP="@CPP@"
+SHELL="@SHELL@"
+CPPFLAGS="@EXTRA_CPPFLAGS@"
+CFLAGS="@EXTRA_CFLAGS@"
+LDFLAGS="@EXTRA_LDFLAGS@"
+LIBS="@EXTRA_LIBS@"
+EXTRA_INCLUDES="@EXTRA_INCLUDES@"
+SHLIBPATH_VAR="@shlibpath_var@"
+APR_SOURCE_DIR="@apr_srcdir@"
+APR_BUILD_DIR="@apr_builddir@"
+APR_SO_EXT="@so_ext@"
+APR_LIB_TARGET="@export_lib_target@"
+APR_LIBNAME="@APR_LIBNAME@"
+
+# NOTE: the following line is modified during 'make install': alter with care!
+location=@APR_CONFIG_LOCATION@
+
+show_usage()
+{
+    cat << EOF
+Usage: apr-config [OPTION]
+
+Known values for OPTION are:
+  --prefix[=DIR]    change prefix to DIR
+  --bindir          print location where binaries are installed
+  --includedir      print location where headers are installed
+  --cc              print C compiler name
+  --cpp             print C preprocessor name and any required options
+  --cflags          print C compiler flags
+  --cppflags        print cpp flags
+  --includes        print include information
+  --ldflags         print linker flags
+  --libs            print additional libraries to link against
+  --srcdir          print APR source directory
+  --installbuilddir print APR build helper directory
+  --link-ld         print link switch(es) for linking to APR
+  --link-libtool    print the libtool inputs for linking to APR
+  --shlib-path-var  print the name of the shared library path env var
+  --apr-la-file     print the path to the .la file, if available
+  --apr-so-ext      print the extensions of shared objects on this platform
+  --apr-lib-target  print the libtool target information
+  --apr-libtool     print the path to APR's libtool
+  --version         print the APR's version as a dotted triple
+  --help            print this help
+
+When linking with libtool, an application should do something like:
+  APR_LIBS="\`apr-config --link-libtool --libs\`"
+or when linking directly:
+  APR_LIBS="\`apr-config --link-ld --libs\`"
+
+An application should use the results of --cflags, --cppflags, --includes,
+and --ldflags in their build process.
+EOF
+}
+
+if test $# -eq 0; then
+    show_usage
+    exit 1
+fi
+
+if test "$location" = "installed"; then
+    LA_FILE="$libdir/lib${APR_LIBNAME}.la"
+else
+    LA_FILE="$APR_BUILD_DIR/lib${APR_LIBNAME}.la"
+fi
+
+flags=""
+
+while test $# -gt 0; do
+    # Normalize the prefix.
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    # It is possible for the user to override our prefix.
+    --prefix=*)
+    prefix=$optarg
+    ;;
+    --prefix)
+    echo $prefix
+    exit 0
+    ;;
+    --bindir)
+    echo $bindir
+    exit 0
+    ;;
+    --includedir)
+    if test "$location" = "installed"; then
+        flags="$includedir"
+    elif test "$location" = "source"; then
+        flags="$APR_SOURCE_DIR/include"
+    else
+        # this is for VPATH builds
+        flags="$APR_BUILD_DIR/include $APR_SOURCE_DIR/include"
+    fi
+    echo $flags
+    exit 0
+    ;;
+    --cc)
+    echo $CC
+    exit 0
+    ;;
+    --cpp)
+    echo $CPP
+    exit 0
+    ;;
+    --cflags)
+    flags="$flags $CFLAGS"
+    ;;
+    --cppflags)
+    flags="$flags $CPPFLAGS"
+    ;;
+    --libs)
+    flags="$flags $LIBS"
+    ;;
+    --ldflags)
+    flags="$flags $LDFLAGS"
+    ;;
+    --includes)
+    if test "$location" = "installed"; then
+        flags="$flags -I$includedir $EXTRA_INCLUDES"
+    elif test "$location" = "source"; then
+        flags="$flags -I$APR_SOURCE_DIR/include $EXTRA_INCLUDES"
+    else
+        # this is for VPATH builds
+        flags="$flags -I$APR_BUILD_DIR/include -I$APR_SOURCE_DIR/include $EXTRA_INCLUDES"
+    fi
+    ;;
+    --srcdir)
+    echo $APR_SOURCE_DIR
+    exit 0
+    ;;
+    --installbuilddir)
+    if test "$location" = "installed"; then
+        echo "${installbuilddir}"
+    elif test "$location" = "source"; then
+        echo "$APR_SOURCE_DIR/build"
+    else
+        # this is for VPATH builds
+        echo "$APR_BUILD_DIR/build"
+    fi
+    exit 0
+    ;;
+    --version)
+    echo $APR_DOTTED_VERSION
+    exit 0
+    ;;
+    --link-ld)
+    if test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l${APR_LIBNAME}"
+    else
+        ### this surely can't work since the library is in .libs?
+        flags="$flags -L$APR_BUILD_DIR -l${APR_LIBNAME}"
+    fi
+    ;;
+    --link-libtool)
+    # If the LA_FILE exists where we think it should be, use it.  If we're
+    # installed and the LA_FILE does not exist, assume to use -L/-l
+    # (the LA_FILE may not have been installed).  If we're building ourselves,
+    # we'll assume that at some point the .la file be created.
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    elif test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l${APR_LIBNAME}"
+    else
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --shlib-path-var)
+    echo "$SHLIBPATH_VAR"
+    exit 0
+    ;;
+    --apr-la-file)
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --apr-so-ext)
+    echo "$APR_SO_EXT"
+    exit 0
+    ;;
+    --apr-lib-target)
+    echo "$APR_LIB_TARGET"
+    exit 0
+    ;;
+    --apr-libtool)
+    if test "$location" = "installed"; then
+        echo "${installbuilddir}/libtool"
+    else
+        echo "$APR_BUILD_DIR/libtool"
+    fi
+    exit 0
+    ;;
+    --help)
+    show_usage
+    exit 0
+    ;;
+    *)
+    show_usage
+    exit 1
+    ;;
+    esac
+
+    # Next please.
+    shift
+done
+
+if test -n "$flags"; then
+  echo "$flags"
+fi
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/apr-config.out b/rubbos/app/httpd-2.0.64/srclib/apr/apr-config.out
new file mode 100644
index 00000000..84f95e73
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/apr-config.out
@@ -0,0 +1,249 @@
+#!/bin/sh
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# APR script designed to allow easy command line access to APR configuration
+# parameters.
+
+APR_MAJOR_VERSION="0"
+APR_DOTTED_VERSION="0.9.19"
+
+prefix="/bottlenecks/rubbos/app/apache2"
+exec_prefix="/bottlenecks/rubbos/app/apache2"
+bindir="${prefix}/bin"
+libdir="${prefix}/lib"
+datarootdir="/bottlenecks/rubbos/app/apache2"
+datadir="/bottlenecks/rubbos/app/apache2"
+installbuilddir="${prefix}/build"
+includedir="/bottlenecks/rubbos/app/apache2/include"
+
+CC="gcc"
+CPP="gcc -E"
+SHELL="/bin/bash"
+CPPFLAGS="-D_REENTRANT -D_GNU_SOURCE"
+CFLAGS="-g -O2 -pthread"
+LDFLAGS=""
+LIBS="-lrt -lm -lcrypt -lnsl  -lpthread -ldl"
+EXTRA_INCLUDES=""
+SHLIBPATH_VAR="LD_LIBRARY_PATH"
+APR_SOURCE_DIR="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr"
+APR_BUILD_DIR="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr"
+APR_SO_EXT="lo"
+APR_LIB_TARGET="-rpath \$(libdir) \$\$objects"
+APR_LIBNAME="apr-${APR_MAJOR_VERSION}"
+
+# NOTE: the following line is modified during 'make install': alter with care!
+location=installed
+
+show_usage()
+{
+    cat << EOF
+Usage: apr-config [OPTION]
+
+Known values for OPTION are:
+  --prefix[=DIR]    change prefix to DIR
+  --bindir          print location where binaries are installed
+  --includedir      print location where headers are installed
+  --cc              print C compiler name
+  --cpp             print C preprocessor name and any required options
+  --cflags          print C compiler flags
+  --cppflags        print cpp flags
+  --includes        print include information
+  --ldflags         print linker flags
+  --libs            print additional libraries to link against
+  --srcdir          print APR source directory
+  --installbuilddir print APR build helper directory
+  --link-ld         print link switch(es) for linking to APR
+  --link-libtool    print the libtool inputs for linking to APR
+  --shlib-path-var  print the name of the shared library path env var
+  --apr-la-file     print the path to the .la file, if available
+  --apr-so-ext      print the extensions of shared objects on this platform
+  --apr-lib-target  print the libtool target information
+  --apr-libtool     print the path to APR's libtool
+  --version         print the APR's version as a dotted triple
+  --help            print this help
+
+When linking with libtool, an application should do something like:
+  APR_LIBS="\`apr-config --link-libtool --libs\`"
+or when linking directly:
+  APR_LIBS="\`apr-config --link-ld --libs\`"
+
+An application should use the results of --cflags, --cppflags, --includes,
+and --ldflags in their build process.
+EOF
+}
+
+if test $# -eq 0; then
+    show_usage
+    exit 1
+fi
+
+if test "$location" = "installed"; then
+    LA_FILE="$libdir/lib${APR_LIBNAME}.la"
+else
+    LA_FILE="$APR_BUILD_DIR/lib${APR_LIBNAME}.la"
+fi
+
+flags=""
+
+while test $# -gt 0; do
+    # Normalize the prefix.
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    # It is possible for the user to override our prefix.
+    --prefix=*)
+    prefix=$optarg
+    ;;
+    --prefix)
+    echo $prefix
+    exit 0
+    ;;
+    --bindir)
+    echo $bindir
+    exit 0
+    ;;
+    --includedir)
+    if test "$location" = "installed"; then
+        flags="$includedir"
+    elif test "$location" = "source"; then
+        flags="$APR_SOURCE_DIR/include"
+    else
+        # this is for VPATH builds
+        flags="$APR_BUILD_DIR/include $APR_SOURCE_DIR/include"
+    fi
+    echo $flags
+    exit 0
+    ;;
+    --cc)
+    echo $CC
+    exit 0
+    ;;
+    --cpp)
+    echo $CPP
+    exit 0
+    ;;
+    --cflags)
+    flags="$flags $CFLAGS"
+    ;;
+    --cppflags)
+    flags="$flags $CPPFLAGS"
+    ;;
+    --libs)
+    flags="$flags $LIBS"
+    ;;
+    --ldflags)
+    flags="$flags $LDFLAGS"
+    ;;
+    --includes)
+    if test "$location" = "installed"; then
+        flags="$flags -I$includedir $EXTRA_INCLUDES"
+    elif test "$location" = "source"; then
+        flags="$flags -I$APR_SOURCE_DIR/include $EXTRA_INCLUDES"
+    else
+        # this is for VPATH builds
+        flags="$flags -I$APR_BUILD_DIR/include -I$APR_SOURCE_DIR/include $EXTRA_INCLUDES"
+    fi
+    ;;
+    --srcdir)
+    echo $APR_SOURCE_DIR
+    exit 0
+    ;;
+    --installbuilddir)
+    if test "$location" = "installed"; then
+        echo "${installbuilddir}"
+    elif test "$location" = "source"; then
+        echo "$APR_SOURCE_DIR/build"
+    else
+        # this is for VPATH builds
+        echo "$APR_BUILD_DIR/build"
+    fi
+    exit 0
+    ;;
+    --version)
+    echo $APR_DOTTED_VERSION
+    exit 0
+    ;;
+    --link-ld)
+    if test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l${APR_LIBNAME}"
+    else
+        ### this surely can't work since the library is in .libs?
+        flags="$flags -L$APR_BUILD_DIR -l${APR_LIBNAME}"
+    fi
+    ;;
+    --link-libtool)
+    # If the LA_FILE exists where we think it should be, use it.  If we're
+    # installed and the LA_FILE does not exist, assume to use -L/-l
+    # (the LA_FILE may not have been installed).  If we're building ourselves,
+    # we'll assume that at some point the .la file be created.
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    elif test "$location" = "installed"; then
+        ### avoid using -L if libdir is a "standard" location like /usr/lib
+        flags="$flags -L$libdir -l${APR_LIBNAME}"
+    else
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --shlib-path-var)
+    echo "$SHLIBPATH_VAR"
+    exit 0
+    ;;
+    --apr-la-file)
+    if test -f "$LA_FILE"; then
+        flags="$flags $LA_FILE"
+    fi
+    ;;
+    --apr-so-ext)
+    echo "$APR_SO_EXT"
+    exit 0
+    ;;
+    --apr-lib-target)
+    echo "$APR_LIB_TARGET"
+    exit 0
+    ;;
+    --apr-libtool)
+    if test "$location" = "installed"; then
+        echo "${installbuilddir}/libtool"
+    else
+        echo "$APR_BUILD_DIR/libtool"
+    fi
+    exit 0
+    ;;
+    --help)
+    show_usage
+    exit 0
+    ;;
+    *)
+    show_usage
+    exit 1
+    ;;
+    esac
+
+    # Next please.
+    shift
+done
+
+if test -n "$flags"; then
+  echo "$flags"
+fi
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/apr.dsp b/rubbos/app/httpd-2.0.64/srclib/apr/apr.dsp
new file mode 100644
index 00000000..b029f777
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/apr.dsp
@@ -0,0 +1,631 @@
+# Microsoft Developer Studio Project File - Name="apr" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=apr - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "apr.mak" CFG="apr - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "apr - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "apr - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "LibR"
+# PROP BASE Intermediate_Dir "LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /I "./include" /I "./include/arch" /I "./include/arch/win32" /I "./include/arch/unix" /D "NDEBUG" /D "APR_DECLARE_STATIC" /D "WIN32" /D "_WINDOWS" /Fd"LibR\apr_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "apr - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "LibD"
+# PROP BASE Intermediate_Dir "LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /I "./include" /I "./include/arch" /I "./include/arch/win32" /I "./include/arch/unix" /D "_DEBUG" /D "APR_DECLARE_STATIC" /D "WIN32" /D "_WINDOWS" /Fd"LibD\apr_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr - Win32 Release"
+# Name "apr - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ".c"
+# Begin Group "dso"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\dso\win32\dso.c
+# End Source File
+# End Group
+# Begin Group "file_io"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\file_io\unix\copy.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\dir.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\fileacc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\filedup.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\filepath.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\filepath_util.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\filestat.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\filesys.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\flock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\fullrw.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\mktemp.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\open.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\pipe.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\readwrite.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\seek.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\tempdir.c
+# End Source File
+# End Group
+# Begin Group "locks"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\locks\win32\proc_mutex.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\locks\win32\thread_cond.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\locks\win32\thread_mutex.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\locks\win32\thread_rwlock.c
+# End Source File
+# End Group
+# Begin Group "memory"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\memory\unix\apr_pools.c
+# End Source File
+# End Group
+# Begin Group "misc"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\misc\win32\apr_app.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\charset.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\env.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\unix\errorcodes.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\unix\getopt.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\internal.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\misc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\unix\otherchild.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\rand.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\start.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\utf8.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\unix\version.c
+# End Source File
+# End Group
+# Begin Group "mmap"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\mmap\unix\common.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\mmap\win32\mmap.c
+# End Source File
+# End Group
+# Begin Group "network_io"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\network_io\unix\inet_ntop.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\unix\inet_pton.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\poll\unix\poll.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\poll\unix\pollacc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\win32\sendrecv.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\unix\sockaddr.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\win32\sockets.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\win32\sockopt.c
+# End Source File
+# End Group
+# Begin Group "passwd"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\passwd\apr_getpass.c
+# End Source File
+# End Group
+# Begin Group "shmem"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\shmem\win32\shm.c
+# End Source File
+# End Group
+# Begin Group "strings"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\strings\apr_cpystrn.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_fnmatch.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_snprintf.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_strings.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_strnatcmp.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_strtok.c
+# End Source File
+# End Group
+# Begin Group "tables"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\tables\apr_hash.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\tables\apr_tables.c
+# End Source File
+# End Group
+# Begin Group "threadproc"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\threadproc\win32\proc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\threadproc\win32\signals.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\threadproc\win32\thread.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\threadproc\win32\threadpriv.c
+# End Source File
+# End Group
+# Begin Group "time"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\time\win32\access.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\time\win32\time.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\time\win32\timestr.c
+# End Source File
+# End Group
+# Begin Group "user"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\user\win32\groupinfo.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\user\win32\userinfo.c
+# End Source File
+# End Group
+# End Group
+# Begin Group "Private Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_atime.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_dso.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_file_io.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_inherit.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_misc.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_networkio.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_thread_mutex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_thread_rwlock.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_threadproc.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_utf8.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_private.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\apr_private_common.h
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\include\apr.h.in
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr.hnw
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr.hw
+
+!IF  "$(CFG)" == "apr - Win32 Release"
+
+# Begin Custom Build - Creating apr.h from apr.hw
+InputPath=.\include\apr.hw
+
+".\include\apr.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apr.hw > .\include\apr.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "apr - Win32 Debug"
+
+# Begin Custom Build - Creating apr.h from apr.hw
+InputPath=.\include\apr.hw
+
+".\include\apr.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apr.hw > .\include\apr.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_allocator.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_atomic.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_compat.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_dso.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_env.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_errno.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_file_info.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_file_io.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_fnmatch.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_general.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_getopt.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_global_mutex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_hash.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_inherit.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_lib.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_mmap.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_network_io.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_poll.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_pools.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_portable.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_proc_mutex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_ring.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_shm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_signal.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_strings.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_support.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_tables.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_thread_cond.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_thread_mutex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_thread_proc.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_thread_rwlock.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_time.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_user.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_version.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_want.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/apr.dsw b/rubbos/app/httpd-2.0.64/srclib/apr/apr.dsw
new file mode 100644
index 00000000..dc0871bb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/apr.dsw
@@ -0,0 +1,71 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "apr"=".\apr.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "apr_app"=".\build\apr_app.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name apr
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "libapr"=".\libapr.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "libapr_app"=".\build\libapr_app.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/apr.exp b/rubbos/app/httpd-2.0.64/srclib/apr/apr.exp
new file mode 100644
index 00000000..830875dc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/apr.exp
@@ -0,0 +1,419 @@
+#! libapr-0.so
+* This file was AUTOGENERATED at build time.
+* Please do not edit by hand.
+apr_allocator_create
+apr_allocator_destroy
+apr_allocator_alloc
+apr_allocator_free
+apr_allocator_owner_set
+apr_allocator_set_owner
+apr_allocator_owner_get
+apr_allocator_get_owner
+apr_allocator_max_free_set
+apr_allocator_set_max_free
+apr_allocator_mutex_set
+apr_allocator_set_mutex
+apr_allocator_mutex_get
+apr_allocator_get_mutex
+apr_dso_load
+apr_dso_unload
+apr_dso_sym
+apr_dso_error
+apr_env_get
+apr_env_set
+apr_env_delete
+apr_strerror
+apr_stat
+apr_lstat
+apr_dir_open
+apr_dir_close
+apr_dir_read
+apr_dir_rewind
+apr_filepath_root
+apr_filepath_merge
+apr_filepath_list_split
+apr_filepath_list_merge
+apr_filepath_get
+apr_filepath_set
+apr_filepath_encoding
+apr_file_open
+apr_file_close
+apr_file_remove
+apr_file_rename
+apr_file_copy
+apr_file_append
+apr_file_eof
+apr_file_open_stderr
+apr_file_open_stdout
+apr_file_open_stdin
+apr_file_read
+apr_file_write
+apr_file_writev
+apr_file_read_full
+apr_file_write_full
+apr_file_putc
+apr_file_getc
+apr_file_ungetc
+apr_file_gets
+apr_file_puts
+apr_file_flush
+apr_file_dup
+apr_file_dup2
+apr_file_setaside
+apr_file_seek
+apr_file_pipe_create
+apr_file_namedpipe_create
+apr_file_pipe_timeout_get
+apr_file_pipe_timeout_set
+apr_file_lock
+apr_file_unlock
+apr_file_name_get
+apr_file_data_get
+apr_file_data_set
+apr_file_printf
+apr_file_perms_set
+apr_file_attrs_set
+apr_file_mtime_set
+apr_dir_make
+apr_dir_make_recursive
+apr_dir_remove
+apr_file_info_get
+apr_file_trunc
+apr_file_flags_get
+apr_file_pool_get
+apr_file_inherit_set
+apr_file_set_inherit
+apr_file_inherit_unset
+apr_file_unset_inherit
+apr_file_mktemp
+apr_temp_dir_get
+apr_fnmatch
+apr_fnmatch_test
+apr_is_fnmatch
+apr_initialize
+apr_app_initialize
+apr_terminate
+apr_terminate2
+apr_generate_random_bytes
+apr_getopt_init
+apr_getopt
+apr_getopt_long
+apr_global_mutex_create
+apr_global_mutex_child_init
+apr_global_mutex_lock
+apr_global_mutex_trylock
+apr_global_mutex_unlock
+apr_global_mutex_destroy
+apr_global_mutex_pool_get
+apr_hash_make
+apr_hash_copy
+apr_hash_set
+apr_hash_get
+apr_hash_first
+apr_hash_next
+apr_hash_this
+apr_hash_count
+apr_hash_overlay
+apr_hash_merge
+apr_hash_pool_get
+apr_filepath_name_get
+apr_filename_of_pathname
+apr_vformatter
+apr_password_get
+apr_mmap_create
+apr_mmap_dup
+apr_mmap_delete
+apr_mmap_offset
+apr_socket_create
+apr_socket_create_ex
+apr_socket_shutdown
+apr_shutdown
+apr_socket_close
+apr_socket_bind
+apr_bind
+apr_socket_listen
+apr_listen
+apr_socket_accept
+apr_accept
+apr_socket_connect
+apr_connect
+apr_sockaddr_info_get
+apr_getnameinfo
+apr_parse_addr_port
+apr_gethostname
+apr_socket_data_get
+apr_socket_data_set
+apr_socket_send
+apr_send
+apr_socket_sendv
+apr_sendv
+apr_socket_sendto
+apr_sendto
+apr_socket_recvfrom
+apr_recvfrom
+apr_socket_sendfile
+apr_sendfile
+apr_socket_recv
+apr_recv
+apr_socket_opt_set
+apr_setsocketopt
+apr_socket_timeout_set
+apr_socket_opt_get
+apr_getsocketopt
+apr_socket_timeout_get
+apr_socket_atmark
+apr_socket_addr_get
+apr_sockaddr_port_set
+apr_sockaddr_port_get
+apr_sockaddr_ip_set
+apr_sockaddr_ip_get
+apr_sockaddr_equal
+apr_socket_from_file
+apr_getservbyname
+apr_ipsubnet_create
+apr_ipsubnet_test
+apr_socket_protocol_get
+apr_socket_inherit_set
+apr_socket_set_inherit
+apr_socket_inherit_unset
+apr_socket_unset_inherit
+apr_poll_setup
+apr_poll
+apr_poll_socket_add
+apr_poll_socket_mask
+apr_poll_socket_remove
+apr_poll_socket_clear
+apr_poll_revents_get
+apr_pollset_create
+apr_pollset_destroy
+apr_pollset_add
+apr_pollset_remove
+apr_pollset_poll
+apr_pool_initialize
+apr_pool_terminate
+apr_pool_create_ex
+apr_pool_create_ex_debug
+apr_pool_allocator_get
+apr_pool_clear
+apr_pool_clear_debug
+apr_pool_destroy
+apr_pool_destroy_debug
+apr_palloc
+apr_palloc_debug
+apr_pcalloc_debug
+apr_pool_abort_set
+apr_pool_set_abort
+apr_pool_abort_get
+apr_pool_get_abort
+apr_pool_parent_get
+apr_pool_get_parent
+apr_pool_is_ancestor
+apr_pool_tag
+apr_pool_userdata_set
+apr_pool_userdata_setn
+apr_pool_userdata_get
+apr_pool_cleanup_register
+apr_pool_cleanup_kill
+apr_pool_child_cleanup_set
+apr_pool_cleanup_run
+apr_pool_cleanup_null
+apr_pool_cleanup_for_exec
+apr_os_global_mutex_get
+apr_os_file_get
+apr_os_dir_get
+apr_os_sock_get
+apr_os_proc_mutex_get
+apr_os_exp_time_get
+apr_os_imp_time_get
+apr_os_shm_get
+apr_os_thread_get
+apr_os_threadkey_get
+apr_os_thread_put
+apr_os_threadkey_put
+apr_os_thread_current
+apr_os_thread_equal
+apr_os_file_put
+apr_os_pipe_put
+apr_os_pipe_put_ex
+apr_os_dir_put
+apr_os_sock_put
+apr_os_sock_make
+apr_os_proc_mutex_put
+apr_os_imp_time_put
+apr_os_exp_time_put
+apr_os_shm_put
+apr_os_dso_handle_put
+apr_os_dso_handle_get
+apr_os_default_encoding
+apr_os_locale_encoding
+apr_proc_mutex_create
+apr_proc_mutex_child_init
+apr_proc_mutex_lock
+apr_proc_mutex_trylock
+apr_proc_mutex_unlock
+apr_proc_mutex_destroy
+apr_proc_mutex_cleanup
+apr_proc_mutex_lockfile
+apr_proc_mutex_name
+apr_proc_mutex_defname
+apr_proc_mutex_pool_get
+apr_shm_create
+apr_shm_destroy
+apr_shm_attach
+apr_shm_detach
+apr_shm_baseaddr_get
+apr_shm_size_get
+apr_shm_pool_get
+apr_signal
+apr_signal_description_get
+apr_signal_get_description
+apr_strnatcmp
+apr_strnatcasecmp
+apr_pstrdup
+apr_pstrmemdup
+apr_pstrndup
+apr_pmemdup
+apr_pstrcat
+apr_pstrcatv
+apr_pvsprintf
+apr_psprintf
+apr_cpystrn
+apr_collapse_spaces
+apr_tokenize_to_argv
+apr_strtok
+apr_snprintf
+apr_vsnprintf
+apr_itoa
+apr_ltoa
+apr_off_t_toa
+apr_strtoi64
+apr_atoi64
+apr_strfsize
+apr_table_elts
+apr_is_empty_table
+apr_is_empty_array
+apr_array_make
+apr_array_push
+apr_array_pop
+apr_array_cat
+apr_array_copy
+apr_array_copy_hdr
+apr_array_append
+apr_array_pstrcat
+apr_table_make
+apr_table_copy
+apr_table_clear
+apr_table_get
+apr_table_set
+apr_table_setn
+apr_table_unset
+apr_table_merge
+apr_table_mergen
+apr_table_add
+apr_table_addn
+apr_table_overlay
+apr_table_do
+apr_table_vdo
+apr_table_overlap
+apr_table_compress
+apr_thread_cond_create
+apr_thread_cond_wait
+apr_thread_cond_timedwait
+apr_thread_cond_signal
+apr_thread_cond_broadcast
+apr_thread_cond_destroy
+apr_thread_cond_pool_get
+apr_thread_mutex_create
+apr_thread_mutex_lock
+apr_thread_mutex_trylock
+apr_thread_mutex_unlock
+apr_thread_mutex_destroy
+apr_thread_mutex_pool_get
+apr_threadattr_create
+apr_threadattr_detach_set
+apr_threadattr_detach_get
+apr_threadattr_stacksize_set
+apr_thread_create
+apr_thread_exit
+apr_thread_join
+apr_thread_yield
+apr_thread_once_init
+apr_thread_once
+apr_thread_detach
+apr_thread_data_get
+apr_thread_data_set
+apr_threadkey_private_create
+apr_threadkey_private_get
+apr_threadkey_private_set
+apr_threadkey_private_delete
+apr_threadkey_data_get
+apr_threadkey_data_set
+apr_procattr_create
+apr_procattr_io_set
+apr_procattr_child_in_set
+apr_procattr_child_out_set
+apr_procattr_child_err_set
+apr_procattr_dir_set
+apr_procattr_cmdtype_set
+apr_procattr_detach_set
+apr_procattr_limit_set
+apr_procattr_child_errfn_set
+apr_procattr_error_check_set
+apr_procattr_addrspace_set
+apr_proc_fork
+apr_proc_create
+apr_proc_wait
+apr_proc_wait_all_procs
+apr_proc_detach
+apr_proc_other_child_register
+apr_proc_other_child_unregister
+apr_proc_other_child_alert
+apr_proc_other_child_refresh
+apr_proc_other_child_refresh_all
+apr_proc_other_child_check
+apr_proc_other_child_read
+apr_proc_kill
+apr_pool_note_subprocess
+apr_setup_signal_thread
+apr_signal_thread
+apr_thread_pool_get
+apr_thread_rwlock_create
+apr_thread_rwlock_rdlock
+apr_thread_rwlock_tryrdlock
+apr_thread_rwlock_wrlock
+apr_thread_rwlock_trywrlock
+apr_thread_rwlock_unlock
+apr_thread_rwlock_destroy
+apr_thread_rwlock_pool_get
+apr_time_now
+apr_time_ansi_put
+apr_time_exp_tz
+apr_explode_time
+apr_time_exp_gmt
+apr_time_exp_lt
+apr_explode_localtime
+apr_time_exp_get
+apr_time_exp_gmt_get
+apr_implode_gmt
+apr_sleep
+apr_rfc822_date
+apr_ctime
+apr_strftime
+apr_time_clock_hires
+apr_uid_current
+apr_current_userid
+apr_uid_name_get
+apr_get_username
+apr_uid_get
+apr_get_userid
+apr_uid_homepath_get
+apr_get_home_directory
+apr_gid_name_get
+apr_group_name_get
+apr_get_groupname
+apr_gid_get
+apr_get_groupid
+apr_version
+apr_version_string
+apr_month_snames
+apr_day_snames
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/netware/apr_atomic.c b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/netware/apr_atomic.c
new file mode 100644
index 00000000..82336cde
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/netware/apr_atomic.c
@@ -0,0 +1,26 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#include "apr.h"
+#include "apr_atomic.h"
+
+int apr_atomic_dec(apr_atomic_t *mem) 
+{
+    atomic_dec(mem);
+    return *mem; 
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/os390/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/os390/Makefile.in
new file mode 100644
index 00000000..28cc1b6d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/os390/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = atomic.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/os390/atomic.c b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/os390/atomic.c
new file mode 100644
index 00000000..ce971e3f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/os390/atomic.c
@@ -0,0 +1,44 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#include "apr.h"
+#include "apr_atomic.h"
+
+#if APR_HAS_THREADS
+
+apr_int32_t apr_atomic_add(volatile apr_atomic_t *mem, apr_int32_t val) 
+{
+    apr_atomic_t old, new_val; 
+
+    old = *mem;   /* old is automatically updated on cs failure */
+    do {
+        new_val = old + val;
+    } while (__cs(&old, (cs_t *)mem, new_val)); 
+
+    return new_val;
+}
+
+apr_uint32_t apr_atomic_cas(volatile apr_atomic_t *mem, apr_uint32_t swap, 
+                            apr_uint32_t cmp)
+{
+    apr_uint32_t old = cmp;
+    
+    __cs(&old, (cs_t *)mem, swap);
+    return old; /* old is automatically updated from mem on cs failure */
+}
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/.libs/apr_atomic.o b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/.libs/apr_atomic.o
new file mode 100644
index 00000000..f31389f7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/.libs/apr_atomic.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/Makefile
new file mode 100644
index 00000000..b7002192
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/Makefile
@@ -0,0 +1,13 @@
+srcdir = .
+
+
+TARGETS = apr_atomic.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+DEFOSDIR=$(INCDIR)/arch/unix
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/Makefile.in
new file mode 100644
index 00000000..188d0d24
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/Makefile.in
@@ -0,0 +1,13 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = apr_atomic.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.c b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.c
new file mode 100644
index 00000000..d7a223a0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.c
@@ -0,0 +1,173 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_atomic.h"
+#include "apr_thread_mutex.h"
+
+#if !defined(apr_atomic_init) && !defined(APR_OVERRIDE_ATOMIC_INIT)
+
+#if APR_HAS_THREADS
+#define NUM_ATOMIC_HASH 7
+/* shift by 2 to get rid of alignment issues */
+#define ATOMIC_HASH(x) (unsigned int)(((unsigned long)(x)>>2)%(unsigned int)NUM_ATOMIC_HASH)
+static apr_thread_mutex_t **hash_mutex;
+#endif /* APR_HAS_THREADS */
+
+apr_status_t apr_atomic_init(apr_pool_t *p)
+{
+#if APR_HAS_THREADS
+    int i;
+    apr_status_t rv;
+    hash_mutex = apr_palloc(p, sizeof(apr_thread_mutex_t*) * NUM_ATOMIC_HASH);
+
+    for (i = 0; i < NUM_ATOMIC_HASH; i++) {
+        rv = apr_thread_mutex_create(&(hash_mutex[i]),
+                                     APR_THREAD_MUTEX_DEFAULT, p);
+        if (rv != APR_SUCCESS) {
+           return rv;
+        }
+    }
+#endif /* APR_HAS_THREADS */
+    return APR_SUCCESS;
+}
+#endif /*!defined(apr_atomic_init) && !defined(APR_OVERRIDE_ATOMIC_INIT) */
+
+#if !defined(apr_atomic_add) && !defined(APR_OVERRIDE_ATOMIC_ADD)
+void apr_atomic_add(volatile apr_atomic_t *mem, apr_uint32_t val) 
+{
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
+    apr_uint32_t prev;
+       
+    if (apr_thread_mutex_lock(lock) == APR_SUCCESS) {
+        prev = *mem;
+        *mem += val;
+        apr_thread_mutex_unlock(lock);
+    }
+#else
+    *mem += val;
+#endif /* APR_HAS_THREADS */
+}
+#endif /*!defined(apr_atomic_add) && !defined(APR_OVERRIDE_ATOMIC_ADD) */
+
+#if !defined(apr_atomic_set) && !defined(APR_OVERRIDE_ATOMIC_SET)
+void apr_atomic_set(volatile apr_atomic_t *mem, apr_uint32_t val) 
+{
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
+    apr_uint32_t prev;
+
+    if (apr_thread_mutex_lock(lock) == APR_SUCCESS) {
+        prev = *mem;
+        *mem = val;
+        apr_thread_mutex_unlock(lock);
+    }
+#else
+    *mem = val;
+#endif /* APR_HAS_THREADS */
+}
+#endif /*!defined(apr_atomic_set) && !defined(APR_OVERRIDE_ATOMIC_SET) */
+
+#if !defined(apr_atomic_inc) && !defined(APR_OVERRIDE_ATOMIC_INC)
+void apr_atomic_inc(volatile apr_uint32_t *mem) 
+{
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
+    apr_uint32_t prev;
+
+    if (apr_thread_mutex_lock(lock) == APR_SUCCESS) {
+        prev = *mem;
+        (*mem)++;
+        apr_thread_mutex_unlock(lock);
+    }
+#else
+    (*mem)++;
+#endif /* APR_HAS_THREADS */
+}
+#endif /*!defined(apr_atomic_inc) && !defined(APR_OVERRIDE_ATOMIC_INC) */
+
+#if !defined(apr_atomic_dec) && !defined(APR_OVERRIDE_ATOMIC_DEC)
+int apr_atomic_dec(volatile apr_atomic_t *mem) 
+{
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
+    apr_uint32_t new;
+
+    if (apr_thread_mutex_lock(lock) == APR_SUCCESS) {
+        (*mem)--;
+        new = *mem;
+        apr_thread_mutex_unlock(lock);
+        return new; 
+    }
+#else
+    (*mem)--;
+#endif /* APR_HAS_THREADS */
+    return *mem; 
+}
+#endif /*!defined(apr_atomic_dec) && !defined(APR_OVERRIDE_ATOMIC_DEC) */
+
+#if !defined(apr_atomic_cas) && !defined(APR_OVERRIDE_ATOMIC_CAS)
+apr_uint32_t apr_atomic_cas(volatile apr_uint32_t *mem, long with, long cmp)
+{
+    apr_uint32_t prev;
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
+
+    if (apr_thread_mutex_lock(lock) == APR_SUCCESS) {
+        prev = *mem;
+        if (prev == (apr_uint32_t)cmp) {
+            *mem = (apr_uint32_t)with;
+        }
+        apr_thread_mutex_unlock(lock);
+        return prev;
+    }
+    return *mem;
+#else
+    prev = *mem;
+    if (prev == (apr_uint32_t)cmp) {
+        *mem = (apr_uint32_t)with;
+    }
+    return prev;
+#endif /* APR_HAS_THREADS */
+}
+#endif /*!defined(apr_atomic_cas) && !defined(APR_OVERRIDE_ATOMIC_CAS) */
+
+#if !defined(apr_atomic_casptr) && !defined(APR_OVERRIDE_ATOMIC_CASPTR)
+void *apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
+{
+    void *prev;
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
+
+    if (apr_thread_mutex_lock(lock) == APR_SUCCESS) {
+        prev = *(void **)mem;
+        if (prev == cmp) {
+            *mem = with;
+        }
+        apr_thread_mutex_unlock(lock);
+        return prev;
+    }
+    return *(void **)mem;
+#else
+    prev = *(void **)mem;
+    if (prev == cmp) {
+        *mem = with;
+    }
+    return prev;
+#endif /* APR_HAS_THREADS */
+}
+#endif /*!defined(apr_atomic_cas) && !defined(APR_OVERRIDE_ATOMIC_CAS) */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.lo b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.lo
new file mode 100644
index 00000000..3b16143d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.lo
@@ -0,0 +1,12 @@
+# apr_atomic.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_atomic.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_atomic.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.o b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.o
new file mode 100644
index 00000000..f5cb1491
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/atomic/unix/apr_atomic.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/MakeEtags b/rubbos/app/httpd-2.0.64/srclib/apr/build/MakeEtags
new file mode 100755
index 00000000..c4e957c9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/MakeEtags
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+# This file illustrates how to generate a useful TAGS file via etags
+# for emacs.  This should be invoked from the top source directory i.e.:
+#   > build/MakeEtags
+# and will create a TAGS file in the top source directory.
+
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+# Once you have created ./TAGS in emacs you'll need to setup
+# tag-table-alist with an entry to assure it finds the single ./TAGS
+# file from the many source directories.  Something along these lines:
+# (setq tag-table-alist
+#	'(("/home/me/work/httpd-2.0/" 
+#	   . "/home/me/work/httpd-2.0/")
+#	 ))
+
+# This requires a special version of etags, i.e. the
+# one called "Exuberant ctags" available at:
+#    http://fly.hiwaay.net/~darren/ctags/
+# Once that is setup you'll need to point to the
+# executable here:
+
+etags=~/local/bin/etags
+
+# Exuberant etags is necessary since it can ignore some defined symbols
+# that obscure the function signatures.
+
+ignore=AP_DECLARE,AP_DECLARE_NONSTD,__declspec
+
+# Create an etags file at the root of the source
+# tree, then create symbol links to it from each
+# directory in the source tree.  By passing etags
+# absolute pathnames we get a tag file that is
+# NOT portable when we move the directory tree.
+
+find . -name '*.[ch]' -print | $etags -I "$ignore"  -L -
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/build/Makefile
new file mode 100644
index 00000000..8d888e70
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/Makefile
@@ -0,0 +1,12 @@
+srcdir = .
+
+
+TARGETS=
+INCLUDES=
+DISTCLEAN_TARGETS = apr_rules.mk
+EXTRACLEAN_TARGETS = ltcf-c.sh ltmain.sh libtool.m4
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/build/Makefile.in
new file mode 100644
index 00000000..c05665a1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/Makefile.in
@@ -0,0 +1,12 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS=
+INCLUDES=
+DISTCLEAN_TARGETS = apr_rules.mk
+EXTRACLEAN_TARGETS = ltcf-c.sh ltmain.sh libtool.m4
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUenvironment.inc b/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUenvironment.inc
new file mode 100644
index 00000000..c93b940c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUenvironment.inc
@@ -0,0 +1,302 @@
+#
+# Setup needed Tools and Libraries
+#
+
+ifeq "$(wildcard $(APR_WORK)\build\NWGNUcustom.inc)" "$(APR_WORK)\build\NWGNUcustom.inc"
+include $(APR_WORK)\build\NWGNUcustom.inc
+CUSTOM_INI = $(AP_WORK)\NWGNUcustom.ini
+endif
+
+ifndef VERBOSE
+.SILENT:
+endif
+
+#
+# Treat like an include
+#
+ifndef EnvironmentDefined
+
+#
+# simple macros for parsing makefiles
+#
+EOLIST:=
+EMPTY :=
+COMMA := ,
+SPACE := $(EMPTY) $(EMPTY)
+
+#
+# Base environment
+#
+
+# Try and handle case issues
+ifndef NOVELLLIBC
+ifdef NovellLibC
+NOVELLLIBC = $(NovellLibC)
+endif
+endif
+
+ifndef NOVELLLIBC
+NOVELLLIBC = C:/novell/ndk/libc
+endif
+
+# This is a placeholder
+# ifndef LDAPSDK
+# LDAPSDK = C:/novell/ndk/cldapsdk
+# endif
+
+ifndef METROWERKS
+METROWERKS = C:\Program Files\Metrowerks\CodeWarrior
+endif
+
+# If LM_LICENSE_FILE isn't defined, define a variable that can be used to
+# restart make with it defined
+ifndef LM_LICENSE_FILE
+NO_LICENSE_FILE = NO_LICENSE_FILE
+endif
+
+#
+# Set the Release type that you want to build, possible values are:
+#
+#  debug		- full debug switches are set
+#  noopt		- normal switches are set (default)
+#  optimized	- optimization switches are set
+
+ifdef reltype
+RELEASE=$(reltype)
+endif
+
+ifdef RELTYPE
+RELEASE=$(RELTYPE)
+endif
+
+ifdef debug
+RELEASE=debug
+endif
+
+ifdef DEBUG
+RELEASE=debug
+endif
+
+ifdef optimized
+RELEASE=optimized
+endif
+
+ifdef OPTIMIZED
+RELEASE=optimized
+endif
+
+ifndef RELEASE
+RELEASE = optimized
+endif
+
+ifeq "$(RELEASE)" "debug"
+OBJDIR = Debug
+endif
+
+ifeq "$(RELEASE)" "noopt"
+OBJDIR = Noopt
+endif
+
+ifeq "$(RELEASE)" "optimized"
+OBJDIR = Release
+endif
+
+#
+# Setup compiler information
+#
+
+# MetroWerks NLM tools
+CC	= mwccnlm
+CPP	= mwccnlm
+LINK	= mwldnlm
+LIB	= mwldnlm -type library -w nocmdline
+WIN_CC	= mwcc
+
+# Setup build tools
+AWK	= awk
+
+NOVI	= $(NOVELLLIBC)\imports
+
+INCDIRS	= $(NOVELLLIBC)\include;$(NOVELLLIBC)\include\nks;$(NOVELLLIBC)\include\winsock;
+
+DEFINES	= -DNETWARE
+ifndef DEBUG
+DEFINES += -DNDEBUG
+endif
+
+# MetroWerks static Libraries
+CLIB3S	= $(METROWERKS)\Novell Support\Metrowerks Support\Libraries\Runtime\mwcrtl.lib
+MATH3S	=
+PLIB3S	= $(METROWERKS)\Novell Support\Metrowerks Support\Libraries\MSL C++\MWCPP.lib
+
+# MetroWerks Win32 build flags to create build tool
+MWCW_MSL   = "$(METROWERKS)/MSL"
+MWCW_W32   = "$(METROWERKS)/Win32-x86 Support"
+WIN_CFLAGS =  -O2 -gccinc -nodefaults -proc 586 -w off
+WIN_CFLAGS += -ir $(MWCW_MSL) -ir $(MWCW_W32) -lr $(MWCW_MSL) -lr $(MWCW_W32)
+WIN_CFLAGS += -lMSL_All_x86.lib -lkernel32.lib -luser32.lib
+
+# Base compile flags
+# and prefix or precompiled header added here.
+
+# The default flags are as follows:
+#
+# -c                    compile only, no link
+# -nosyspath            treat #include <...> like #include "..."
+# -Cpp_exceptions off   disable C++ exceptions
+# -RTTI off             disable C++ run-time typing information
+# -align 4              align on 4 byte bounderies
+# -w nocmdline          disable command-line driver/parser warnings
+# -proc PII             generate code base on Pentium II instruction set
+# -inst mmx             use MMX extensions (not used)
+
+CFLAGS = -c -nosyspath -Cpp_exceptions off -RTTI off -align 4 -w nocmdline -proc PII
+
+# -g                    generate debugging information
+# -O0                   level 0 optimizations
+
+ifeq "$(RELEASE)" "debug"
+CFLAGS += -g -O0
+endif
+
+# -O4,p                 level 4 optimizations, optimize for speed
+ifeq "$(RELEASE)" "optimized"
+CFLAGS += -O4,p
+endif
+
+# -prefix apr_arch_pre_nw.h      #include pre_nw.h for all files
+
+CFLAGS += -prefix apr_arch_pre_nw.h
+
+
+PATH:=$(PATH);$(METROWERKS)\bin;$(METROWERKS)\Other Metrowerks Tools\Command Line Tools
+
+#
+# Declare major project deliverables output directories here
+#
+
+ifdef DEST
+INSTALL = $(DEST)
+ifeq (\, $(findstring \,$(INSTALL)))
+INSTDIRS = $(DEST)
+endif
+endif
+
+ifdef dest
+INSTALL = $(dest)
+ifeq (\, $(findstring \,$(INSTALL)))
+INSTDIRS = $(dest)
+endif
+endif
+
+ifndef INSTALL
+INSTALL = $(APR_WORK)\Dist
+INSTDIRS = $(APR_WORK)\Dist
+endif
+
+# Add support for building IPV6 alongside
+ifneq "$(IPV6)" ""
+DEFINES += -DNW_BUILD_IPV6
+INCDIRS := $(NOVELLLIBC)\include\winsock\IPV6;$(INCDIRS)
+
+ifneq "$(findstring IPV6,$(OBJDIR))" "IPV6"
+OBJDIR := $(OBJDIR)_IPV6
+endif
+        
+ifneq "$(findstring IPV6,$(INSTALL))" "IPV6"
+INSTALL := $(INSTALL)_IPV6
+endif        
+
+ifneq "$(findstring IPV6,$(INSTDIRS))" "IPV6"
+INSTDIRS := $(INSTDIRS)_IPV6
+endif
+
+endif
+
+ifdef DEST
+INSTALLBASE := $(INSTALL)\Apache2
+
+INSTDEVDIRS := \
+    $(INSTDIRS) \
+	$(INSTALLBASE) \
+	$(INSTALLBASE)\include \
+	$(INSTALLBASE)\lib \
+
+INSTDIRS += \
+	$(INSTALLBASE) \
+	
+else
+INSTALLBASE := $(INSTALL)\apr
+
+INSTDEVDIRS := \
+    $(INSTDIRS) \
+	$(INSTALLBASE) \
+	$(INSTALLBASE)\include \
+	$(INSTALLBASE)\lib \
+
+INSTDIRS += \
+	$(INSTALLBASE) \
+	
+endif	
+
+#
+# Declare Command and tool macros here
+#
+
+# Os2LibPath is an extra check to see if we are on NT
+ifdef Os2LibPath
+OS = Windows_NT
+endif
+
+ifeq "$(OS)" "Windows_NT"
+CMD=cmd /C
+CHK=cmd /C if exist
+CHKNOT=cmd /C if not exist
+DEL = del /F
+DELTREE = cmd /C rd /s/q
+WINNT=1
+XCOPYSW = /E
+else
+CMD=command /C
+CHK=command /C if exist
+CHKNOT=command /C if not exist
+DEL = del
+DELTREE = deltree /y
+XCOPYSW = /E /Y
+endif
+
+
+#
+# Setup base C compiler flags
+#
+
+#
+# Common directories
+#
+
+APR			= $(APR_WORK)
+APRTEST		= $(APR_WORK)/test
+APRUTIL		= $(APR_WORK)/../apr-util
+XML			= $(APRUTIL)/xml
+
+#
+# Internal Libraries
+#
+
+APRLIB		= $(APR)/$(OBJDIR)/aprlib.lib
+APRUTLIB	= $(APRUTIL)/$(OBJDIR)/aprutil.lib
+XMLLIB		= $(XML)/$(OBJDIR)/xmllib.lib
+
+#
+# Additional general defines
+#
+
+EnvironmentDefined = 1
+endif # ifndef EnvironmentDefined
+
+# This is always set so that it will show up in lower directories
+
+ifdef Path
+Path = $(PATH)
+endif
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUhead.inc b/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUhead.inc
new file mode 100644
index 00000000..17f149ca
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUhead.inc
@@ -0,0 +1,96 @@
+#
+# Obtain the global build environment
+#
+
+include $(APR_WORK)\build\NWGNUenvironment.inc
+
+#
+# Define base targets and rules
+# 
+
+TARGETS = libs nlms install clobber_libs clobber_nlms clean installdev
+
+.PHONY : $(TARGETS) default all help $(NO_LICENSE_FILE)
+
+# Here is where we will use the NO_LICENSE_FILE variable to see if we need to
+# restart the make with it defined
+
+ifdef NO_LICENSE_FILE
+
+default: NO_LICENSE_FILE
+
+all: NO_LICENSE_FILE
+
+install :: NO_LICENSE_FILE
+
+installdev :: NO_LICENSE_FILE
+
+NO_LICENSE_FILE :
+	$(MAKE) $(MAKECMDGOALS) -f NWGNUmakefile RELEASE=$(RELEASE) DEST="$(INSTALL)" LM_LICENSE_FILE="$(METROWERKS)\license.dat"
+
+else # LM_LICENSE_FILE must be defined so use the real targets
+
+default: $(SUBDIRS) libs nlms
+
+all: $(SUBDIRS) libs nlms install
+
+$(TARGETS) :: $(SUBDIRS)
+
+endif #NO_LICENSE_FILE check
+
+help :
+	@echo targets for RELEASE=$(RELEASE):
+	@echo (default) . . . . libs nlms
+	@echo all . . . . . . . does everything (libs nlms install)
+	@echo libs. . . . . . . builds all libs
+	@echo nlms. . . . . . . builds all nlms
+	@echo install . . . . . builds libs and nlms and copies install files to
+	@echo                   "$(INSTALL)"
+	@echo installdev. . . . copies headers and files needed for development to
+	@echo                   "$(INSTALL)"
+	@echo clean . . . . . . deletes $(OBJDIR) dirs, *.err, and *.map
+	@echo clobber_all . . . deletes all possible output from the make
+	@echo clobber_install . deletes all files in $(INSTALL)
+	@$(CMD) echo.
+	@echo Multiple targets can be used on a single nmake command line -
+	@echo (i.e. $(MAKE) clean all)
+	@$(CMD) echo.
+	@echo You can also specify RELEASE=debug, RELEASE=noopt, or RELEASE=optimized
+	@echo The default is RELEASE=optimized
+
+clobber_all :: clean clobber_install
+
+clobber_install ::
+	-$(DELTREE) $(INSTALL) 2>NUL
+
+#
+# build recursive targets
+#
+
+$(SUBDIRS) : FORCE
+ifneq "$(MAKECMDGOALS)" "clean"
+	$(CMD) echo.
+	@echo Building $(CURDIR)/$@
+endif
+	$(MAKE) -C $@ $(MAKECMDGOALS) -f NWGNUmakefile RELEASE=$(RELEASE) DEST="$(INSTALL)" LM_LICENSE_FILE="$(LM_LICENSE_FILE)"
+	$(CMD) echo.
+
+FORCE:
+
+#
+# Standard targets
+#
+
+clean :: $(SUBDIRS)
+	@echo Cleaning up $(CURDIR)
+	-$(DELTREE) $(OBJDIR) 2> NUL
+	$(CHK) *.err $(DEL) *.err
+	$(CHK) *.map $(DEL) *.map
+	$(CHK) *.d $(DEL) *.d
+	$(CHK) *.tmp $(DEL) *.tmp
+	$(CHK) xc.bat $(DEL) xc.bat
+	-$(DELTREE) $(OBJDIR) 2> NUL
+
+$(OBJDIR) ::
+	$(CHKNOT) $(OBJDIR)\nul mkdir $(OBJDIR)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUmakefile b/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUmakefile
new file mode 100644
index 00000000..b097bcb0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUmakefile
@@ -0,0 +1,107 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(APR_WORK)\build\NWGNUhead.inc
+
+#
+# build this level's files
+
+FILES_prebuild_headers = \
+	$(APR)/include/apr.h \
+	$(APRUTIL)/include/apu.h \
+	$(APRUTIL)/include/apu_want.h \
+	$(APRUTIL)/include/apr_ldap.h \
+	$(APRUTIL)/include/private/apu_config.h \
+	$(APRUTIL)/include/private/apu_select_dbm.h \
+	$(APRUTIL)/xml/expat/lib/expat_config.h \
+	$(APRUTIL)/uri/uri_delims.h \
+	$(EOLIST) 
+
+nlms :: $(APR)/aprlib.imp
+
+$(APR)/aprlib.imp : make_nw_export.awk nw_export.i
+	@echo Generating $(subst /,\,$@)
+	awk -f make_nw_export.awk nw_export.i | sort >$(APR)/aprlib.imp
+    
+nw_export.i : nw_export.inc $(FILES_prebuild_headers) $(NLM_NAME)_cc.opt
+	@echo Generating $(subst /,\,$@)
+	$(CC) $< @$(NLM_NAME)_cc.opt
+
+$(NLM_NAME)_cc.opt : NWGNUmakefile $(APR_WORK)\build\NWGNUenvironment.inc $(APR_WORK)\build\NWGNUhead.inc $(APR_WORK)\build\NWGNUtail.inc $(CUSTOM_INI)
+	$(CHK) $@ $(DEL) $@
+	@echo -P >> $@
+	@echo -EP >> $@
+	@echo -nosyspath >> $@
+	@echo -w nocmdline >> $@
+	@echo -DNETWARE >> $@
+	@echo -I..\include >> $@
+	@echo -I..\include\arch\netware >> $@
+	@echo -I..\include\arch\unix >> $@
+	@echo -I$(APRUTIL)\include >> $@
+	@echo -ir $(NOVELLLIBC)\include >> $@
+
+$(APR)/include/%.h: $(subst /,\,$(APR))\include\%.hnw
+	@echo Creating $(subst /,\,$@)
+	copy $< $(subst /,\,$(APR))\include\$(@F)
+
+$(APRUTIL)/include/%.h: $(subst /,\,$(APRUTIL))\include\%.hnw
+	@echo Creating $(subst /,\,$@)
+	copy $< $(subst /,\,$(APRUTIL))\include\$(@F)
+
+$(APRUTIL)/include/private/%.h: $(subst /,\,$(APRUTIL))\include\private\%.hw
+	@echo Creating $(subst /,\,$@)
+	copy $< $(subst /,\,$(APRUTIL))\include\private\$(@F)
+
+$(APRUTIL)/xml/expat/lib/%.h: $(subst /,\,$(APRUTIL))\xml\expat\lib\%.hnw
+	@echo Creating $(subst /,\,$@)
+	copy $< $(subst /,\,$(APRUTIL))\xml\expat\lib\$(@F)
+
+ifneq "$(BUILDTOOL_AS_NLM)" "1"
+
+$(APRUTIL)/uri/uri_delims.h: gen_uri_delims.exe $(APRUTIL)/uri/gen_uri_delims.c
+	@echo Creating $(subst /,\,$@)
+	@$< > $@
+
+%.exe: $(APRUTIL)/uri/%.c
+	@echo Creating $@
+	@$(WIN_CC) $(WIN_CFLAGS) $< -o $@
+
+else
+
+ifneq "$(wildcard $(APRUTIL)/uri/uri_delims.h)" "$(APRUTIL)/uri/uri_delims.h"
+$(error Error: required header $(abspath $(APRUTIL)/uri/uri_delims.h) not found!)
+endif
+
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
+clean ::
+	$(CHK) nw_export.i                                              $(DEL) nw_export.i
+	$(CHK) $(NLM_NAME)_cc.opt                                       $(DEL) $(NLM_NAME)_cc.opt
+	$(CHK) NWGNUversion.inc                                         $(DEL) NWGNUversion.inc	
+	$(CHK) $(subst /,\,$(APR))\include\apr.h                        $(DEL) $(subst /,\,$(APR))\include\apr.h
+	$(CHK) $(subst /,\,$(APRUTIL))\include\apu.h                    $(DEL) $(subst /,\,$(APRUTIL))\include\apu.h
+	$(CHK) $(subst /,\,$(APRUTIL))\include\apr_ldap.h               $(DEL) $(subst /,\,$(APRUTIL))\include\apr_ldap.h
+	$(CHK) $(subst /,\,$(APRUTIL))\include\private\apu_config.h     $(DEL) $(subst /,\,$(APRUTIL))\include\private\apu_config.h
+	$(CHK) $(subst /,\,$(APRUTIL))\include\private\apu_select_dbm.h $(DEL) $(subst /,\,$(APRUTIL))\include\private\apu_select_dbm.h
+	$(CHK) $(subst /,\,$(APRUTIL))\xml\expat\lib\expat_config.h     $(DEL) $(subst /,\,$(APRUTIL))\xml\expat\lib\expat_config.h
+	$(CHK) $(subst /,\,$(APR))\aprlib.imp                           $(DEL) $(subst /,\,$(APR))\aprlib.imp
+ifneq "$(BUILDTOOL_AS_NLM)" "1"
+	$(CHK) $(subst /,\,$(APRUTIL))\uri\uri_delims.h                 $(DEL) $(subst /,\,$(APRUTIL))\uri\uri_delims.h
+	$(CHK) gen_uri_delims.exe                                       $(DEL) gen_uri_delims.exe
+endif
+    
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUtail.inc b/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUtail.inc
new file mode 100644
index 00000000..6d76df67
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/NWGNUtail.inc
@@ -0,0 +1,323 @@
+#
+# This contains final targets and should be included at the end of any
+# NWGNUmakefile file
+#
+
+#
+# If we are going to create an nlm, make sure we have assigned variables to
+# use during the link.
+#
+echo NLM_NAME=$(NLM_NAME)
+ifndef NLM_NAME
+NLM_NAME = $(TARGET_nlm)
+endif
+
+ifndef NLM_DESCRIPTION
+NLM_DESCRIPTION = $(NLM_NAME)
+endif
+
+ifndef NLM_THREAD_NAME
+NLM_THREAD_NAME = $(NLM_NAME) Thread
+endif
+
+ifndef NLM_SCREEN_NAME
+NLM_SCREEN_NAME = DEFAULT
+endif
+
+ifndef NLM_COPYRIGHT
+NLM_COPYRIGHT = Licensed under the Apache License Version 2.0
+endif
+
+#
+# Create dependency lists based on the files available
+#
+
+
+CCOPT_DEPENDS 	= \
+				$(APR_WORK)\build\NWGNUhead.inc \
+				$(APR_WORK)\build\NWGNUenvironment.inc \
+				$(APR_WORK)\build\NWGNUtail.inc \
+				NWGNUmakefile \
+				$(CUSTOM_INI) \
+				$(EOLIST)
+
+CPPOPT_DEPENDS	= \
+				$(APR_WORK)\build\NWGNUhead.inc \
+				$(APR_WORK)\build\NWGNUenvironment.inc \
+				$(APR_WORK)\build\NWGNUtail.inc \
+				NWGNUmakefile \
+				$(CUSTOM_INI) \
+				$(EOLIST)
+
+$(NLM_NAME)_LINKOPT_DEPENDS	= \
+				$(TARGET_lib) \
+				$(APR_WORK)\build\NWGNUenvironment.inc \
+				NWGNUmakefile \
+				$(APR_WORK)\build\NWGNUtail.inc \
+				$(CUSTOM_INI) \
+				$(VERSION_INC) \
+				$(EOLIST)
+
+ifeq "$(words $(strip $(TARGET_lib)))" "1"
+LIB_NAME					= $(basename $(notdir $(TARGET_lib)))
+$(LIB_NAME)_LIBLST_DEPENDS	= \
+				$(FILES_lib_objs) \
+				$(APR_WORK)\build\NWGNUenvironment.inc \
+				NWGNUmakefile \
+				$(APR_WORK)\build\NWGNUtail.inc \
+				$(CUSTOM_INI) \
+				$(EOLIST)
+endif
+
+ifeq "$(wildcard NWGNU$(LIB_NAME))" "NWGNU$(LIB_NAME)"
+$(LIB_NAME)_LIBLST_DEPENDS	+= NWGNU$(LIB_NAME)
+endif
+
+ifeq "$(wildcard NWGNU$(NLM_NAME))" "NWGNU$(NLM_NAME)"
+$(NLM_NAME)_LINKOPT_DEPENDS	+= NWGNU$(NLM_NAME)
+CCOPT_DEPENDS 	+= NWGNU$(NLM_NAME)
+CPPOPT_DEPENDS 	+= NWGNU$(NLM_NAME)
+endif
+
+#
+# Generic compiler rules
+#
+
+ifneq ($(MAKECMDGOALS),clean)
+$(APR_WORK)\build\NWGNUversion.inc : $(APR_WORK)\build\nw_ver.awk $(APR_WORK)\include\apr_version.h
+	@echo Generating $(subst /,\,$@)
+	@$(AWK) -f $^ > $@
+
+-include $(APR_WORK)\build\NWGNUversion.inc
+
+ifneq "$(strip $(VERSION_STR))" ""
+VERSION_INC = $(APR_WORK)\build\NWGNUversion.inc
+else
+VERSION		= 0,9,0
+VERSION_STR	= 0.9.0
+endif
+endif
+
+ifeq "$(words $(strip $(TARGET_nlm)))" "1"
+INCLUDE_BLDCMDS=1
+endif
+
+ifeq "$(words $(strip $(TARGET_lib)))" "1"
+INCLUDE_BLDCMDS=1
+endif
+
+ifeq "$(INCLUDE_BLDCMDS)" "1"
+
+$(OBJDIR)/%.o: %.c $(OBJDIR)\$(NLM_NAME)_cc.opt
+	@echo Compiling $<
+	$(CC) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\$(NLM_NAME)_cc.opt
+
+$(OBJDIR)\$(NLM_NAME)_cc.opt: $(CCOPT_DEPENDS)
+	@echo CCOPT_DEPENDS=$(CCOPT_DEPENDS)
+	$(CHK) $@ $(DEL) $@
+	@echo Generating $@
+ifneq "$(strip $(CFLAGS))" ""
+	@echo $(CFLAGS) >> $@
+endif
+ifneq "$(strip $(XCFLAGS))" ""
+	@echo $(XCFLAGS) >> $@
+endif
+ifneq "$(strip $(XINCDIRS))" ""
+	@echo $(foreach xincdir,$(strip $(subst ;,$(SPACE),$(XINCDIRS))),-I$(xincdir)) >> $@
+endif
+ifneq "$(strip $(INCDIRS))" ""
+	@echo $(foreach incdir,$(strip $(subst ;,$(SPACE),$(INCDIRS))),-I$(incdir)) >> $@
+endif
+ifneq "$(strip $(DEFINES))" ""
+	@echo $(DEFINES) >> $@
+endif
+ifneq "$(strip $(XDEFINES))" ""
+	@echo $(XDEFINES) >> $@
+endif
+
+$(OBJDIR)/%.o: %.cpp $(OBJDIR)\cpp.opt
+	@echo Compiling $<
+	$(CPP) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\cpp.opt
+
+$(OBJDIR)\cpp.opt: $(CPPOPT_DEPENDS)
+	$(CHK) $@ $(DEL) $@
+	@echo Generating $@
+ifneq "$(strip $(CFLAGS))" ""
+	@echo $(CFLAGS) >> $@
+endif
+ifneq "$(strip $(XCFLAGS))" ""
+	@echo $(XCFLAGS) >> $@
+endif
+ifneq "$(strip $(XINCDIRS))" ""
+	@echo $(foreach xincdir,$(strip $(subst ;,$(SPACE),$(XINCDIRS))),-I$(xincdir)) >> $@
+endif
+ifneq "$(strip $(INCDIRS))" ""
+	@echo $(foreach incdir,$(strip $(subst ;,$(SPACE),$(INCDIRS))),-I$(incdir)) >> $@
+endif
+ifneq "$(strip $(DEFINES))" ""
+	@echo $(DEFINES) >> $@
+endif
+ifneq "$(strip $(XDEFINES))" ""
+	@echo $(XDEFINES) >> $@
+endif
+
+endif # one target nlm
+
+#
+# Rules to build libraries
+#
+
+# If we only have one target library then build it
+
+ifeq "$(words $(strip $(TARGET_lib)))" "1"
+
+$(TARGET_lib) : $(OBJDIR)\$(LIB_NAME)_lib.lst
+	@echo Generating $@
+	$(CHK) $(OBJDIR)\$(@F) $(DEL) $(OBJDIR)\$(@F)
+	$(LIB) -o $(OBJDIR)\$(@F) @$?
+
+$(OBJDIR)\$(LIB_NAME)_lib.lst: $($(LIB_NAME)_LIBLST_DEPENDS)
+	$(CHK) $@ $(DEL) $@
+	@echo Generating $@
+ifneq "$(strip $(FILES_lib_objs))" ""
+	@echo $(foreach objfile,$(FILES_lib_objs),$(subst /,\,$(objfile)) ) >> $@
+endif
+
+else # We must have more than one target library so load the individual makefiles
+
+$(OBJDIR)/%.lib: NWGNU% $(APR_WORK)\build\NWGNUhead.inc $(APR_WORK)\build\NWGNUtail.inc $(APR_WORK)\build\NWGNUenvironment.inc FORCE
+	@echo Calling $<
+	$(MAKE) -f $< $(MAKECMDGOALS) RELEASE=$(RELEASE)
+
+endif
+
+#
+# Rules to build nlms.
+#
+
+vpath libcpre.o $(NOVELLLIBC)\imports
+
+# If we only have one target NLM then build it
+ifeq "$(words $(strip $(TARGET_nlm)))" "1"
+
+$(TARGET_nlm) : $(FILES_nlm_objs) $(FILES_nlm_libs) $(OBJDIR)\$(NLM_NAME)_link.opt
+	@echo Linking $@
+	$(LINK) @$(OBJDIR)\$(NLM_NAME)_link.opt
+
+# This will force the link option file to be rebuilt if we change the
+# corresponding makefile
+
+$(OBJDIR)\$(NLM_NAME)_link.opt : $($(NLM_NAME)_LINKOPT_DEPENDS)
+	$(CHK) $(OBJDIR)\$(@F) $(DEL) $(OBJDIR)\$(@F)
+	$(CHK) $(OBJDIR)\$(NLM_NAME)_link.def $(DEL) $(OBJDIR)\$(NLM_NAME)_link.def
+	@echo Generating $@
+	@echo -warnings off >> $@
+	@echo -zerobss >> $@
+	@echo -desc "$(NLM_DESCRIPTION)" >> $@
+	@echo -o $(TARGET_nlm) >> $@
+ifneq "$(FILE_nlm_copyright)" ""
+	@-type $(FILE_nlm_copyright) >> $@
+else
+	@echo -copy "$(NLM_COPYRIGHT)" >> $@
+endif
+ifeq "$(RELEASE)" "debug"
+	@echo -g >> $@
+	@echo -sym internal >> $@
+	@echo -sym codeview4 >> $@
+	@echo -osym $(OBJDIR)\$(NLM_NAME).sym >> $@
+else
+	@echo -sym internal >> $@
+endif
+	@echo -screenname "$(NLM_SCREEN_NAME)" >> $@
+ifneq "$(NLM_VERSION)" ""
+	@echo -nlmversion=$(NLM_VERSION) >> $@
+else
+	@echo -nlmversion=$(VERSION) >> $@
+endif
+	@echo -l $(APR)/$(OBJDIR) >> $@
+	@echo -l $(APRUTIL)/$(OBJDIR) >> $@
+	@echo -l $(XML)/$(OBJDIR) >> $@
+	@echo -l "$(METROWERKS)/Novell Support/Metrowerks Support/Libraries/Runtime" >> $@
+	@echo -l "$(METROWERKS)/Novell Support/Metrowerks Support/Libraries/MSL C++" >> $@
+ifneq "$(IPV6)" ""
+	@echo -l $(NOVELLLIBC)\include\winsock\IPV6 >> $@
+endif
+		@echo -l $(NOVELLLIBC)/imports >> $@
+ifneq "$(LDAPSDK)" ""
+	@echo -l $(LDAPSDK)/lib/nlm >> $@
+endif
+	@echo -nodefaults >> $@
+	@echo -map $(OBJDIR)\$(NLM_NAME).map>> $@
+	@echo -threadname "$(NLM_THREAD_NAME)" >> $@
+ifneq "$(NLM_STACK_SIZE)" ""
+	@echo -stacksize $(subst K,000,$(subst k,K,$(strip $(NLM_STACK_SIZE)))) >> $@
+else
+	@echo -stacksize 64000 >> $@
+endif
+ifneq "$(NLM_ENTRY_SYM)" ""
+	@echo -entry $(NLM_ENTRY_SYM) >> $@
+endif
+ifneq "$(NLM_EXIT_SYM)" ""
+	@echo -exit $(NLM_EXIT_SYM) >> $@
+endif
+ifneq "$(NLM_CHECK_SYM)" ""
+	@echo -check $(NLM_CHECK_SYM) >> $@
+endif
+ifneq "$(NLM_FLAGS)" ""
+	@echo -flags $(NLM_FLAGS) >> $@
+endif
+ifneq "$(strip $(XLFLAGS))" ""
+	@echo $(XLFLAGS) >> $@
+endif
+ifneq "$(strip $(FILES_nlm_objs))" ""
+	@echo $(foreach objfile,$(strip $(FILES_nlm_objs)),$(subst /,\,$(objfile))) >> $@
+endif
+ifneq "$(FILES_nlm_libs)" ""
+	@echo $(foreach libfile, $(notdir $(strip $(FILES_nlm_libs))),-l$(subst /,\,$(libfile))) >> $@
+endif
+	@echo -commandfile $(OBJDIR)\$(NLM_NAME)_link.def >> $@
+ifneq "$(FILE_nlm_msg)" ""
+	@echo Messages $(FILE_nlm_msg) >> $(OBJDIR)\$(NLM_NAME)_link.def
+endif
+ifneq "$(FILE_nlm_hlp)" ""
+	@echo Help $(FILE_nlm_hlp) >> $(OBJDIR)\$(NLM_NAME)_link.def
+endif
+ifneq "$(FILES_nlm_modules)" ""
+	@echo module $(foreach module,$(subst $(SPACE),$(COMMA),$(strip $(FILES_nlm_modules))),$(subst /,\,$(module))) >> $(OBJDIR)\$(NLM_NAME)_link.def
+endif
+ifneq "$(FILES_nlm_Ximports)" ""
+	@echo Import $(foreach import,$(subst $(SPACE),$(COMMA),$(strip $(FILES_nlm_Ximports))),$(subst /,\,$(import))) >> $(OBJDIR)\$(NLM_NAME)_link.def
+endif
+ifneq "$(FILES_nlm_exports)" ""
+	@echo Export $(foreach export,$(subst $(SPACE),$(COMMA),$(strip $(FILES_nlm_exports))),$(subst /,\,$(export))) >> $(OBJDIR)\$(NLM_NAME)_link.def
+endif
+
+# if APACHE_UNIPROC is defined, don't include XDCData
+ifndef APACHE_UNIPROC
+ifneq "$(string $(XDCDATA))" ""
+	@echo XDCData $(XDCDATA) >> $(OBJDIR)\$(NLM_NAME)_link.def
+else
+	@echo XDCData $(APR)\misc\netware\apr.xdc >> $(OBJDIR)\$(NLM_NAME)_link.def
+endif
+endif
+
+else # more than one target so look for individual makefiles.
+
+# Only include these if NO_LICENSE_FILE isn't set to prevent excessive
+# recursion
+
+ifndef NO_LICENSE_FILE
+
+$(OBJDIR)/%.nlm: NWGNU% $(APR_WORK)\build\NWGNUhead.inc $(APR_WORK)\build\NWGNUtail.inc $(APR_WORK)\build\NWGNUenvironment.inc $(CUSTOM_INI) $(VERSION_INC) FORCE
+	@echo Calling $<
+	$(MAKE) -f $< $(MAKECMDGOALS) RELEASE=$(RELEASE)
+	$(CMD) echo.
+
+else
+
+$(TARGET_nlm):
+
+endif # NO_LICENSE_FILE
+
+endif # multiple targets
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/PrintPath b/rubbos/app/httpd-2.0.64/srclib/apr/build/PrintPath
new file mode 100755
index 00000000..2a2b48b6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/PrintPath
@@ -0,0 +1,130 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Look for program[s] somewhere in $PATH.
+#
+# Options:
+#  -s
+#    Do not print out full pathname. (silent)
+#  -pPATHNAME
+#    Look in PATHNAME instead of $PATH
+#
+# Usage:
+#  PrintPath [-s] [-pPATHNAME] program [program ...]
+#
+# Initially written by Jim Jagielski for the Apache configuration mechanism
+#  (with kudos to Kernighan/Pike)
+
+##
+# Some "constants"
+##
+pathname=$PATH
+echo="yes"
+
+##
+# Find out what OS we are running for later on
+##
+os=`(uname) 2>/dev/null`
+
+##
+# Parse command line
+##
+for args in $*
+do
+    case $args in
+	-s  ) echo="no" ;;
+	-p* ) pathname="`echo $args | sed 's/^..//'`" ;;
+	*   ) programs="$programs $args" ;;
+    esac
+done
+
+##
+# Now we make the adjustments required for OS/2 and everyone
+# else :)
+#
+# First of all, all OS/2 programs have the '.exe' extension.
+# Next, we adjust PATH (or what was given to us as PATH) to
+# be whitespace separated directories.
+# Finally, we try to determine the best flag to use for
+# test/[] to look for an executable file. OS/2 just has '-r'
+# but with other OSs, we do some funny stuff to check to see
+# if test/[] knows about -x, which is the prefered flag.
+##
+
+if [ "x$os" = "xOS/2" ]
+then
+    ext=".exe"
+    pathname=`echo -E $pathname |
+     sed 's/^;/.;/
+	  s/;;/;.;/g
+	  s/;$/;./
+	  s/;/ /g
+	  s/\\\\/\\//g' `
+    test_exec_flag="-r"
+else
+    ext=""	# No default extensions
+    pathname=`echo $pathname |
+     sed 's/^:/.:/
+	  s/::/:.:/g
+	  s/:$/:./
+	  s/:/ /g' `
+    # Here is how we test to see if test/[] can handle -x
+    testfile="pp.t.$$"
+
+    cat > $testfile <<ENDTEST
+#!/bin/sh
+if [ -x / ] || [ -x /bin ] || [ -x /bin/ls ]; then
+    exit 0
+fi
+exit 1
+ENDTEST
+
+    if `/bin/sh $testfile 2>/dev/null`; then
+	test_exec_flag="-x"
+    else
+	test_exec_flag="-r"
+    fi
+    rm -f $testfile
+fi
+
+for program in $programs
+do
+    for path in $pathname
+    do
+	if [ $test_exec_flag $path/${program}${ext} ] && \
+	   [ ! -d $path/${program}${ext} ]; then
+	    if [ "x$echo" = "xyes" ]; then
+		echo $path/${program}${ext}
+	    fi
+	    exit 0
+	fi
+
+# Next try without extension (if one was used above)
+	if [ "x$ext" != "x" ]; then
+            if [ $test_exec_flag $path/${program} ] && \
+               [ ! -d $path/${program} ]; then
+                if [ "x$echo" = "xyes" ]; then
+                    echo $path/${program}
+                fi
+                exit 0
+            fi
+        fi
+    done
+done
+exit 1
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/aplibtool.c b/rubbos/app/httpd-2.0.64/srclib/apr/build/aplibtool.c
new file mode 100644
index 00000000..110700ab
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/aplibtool.c
@@ -0,0 +1,751 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <process.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <dirent.h>
+
+typedef char bool;
+#define false 0
+#define true (!false)
+
+bool silent = false;
+bool shared = false;
+bool export_all = false;
+enum mode_t { mCompile, mLink, mInstall };
+enum output_type_t { otGeneral, otObject, otProgram, otStaticLibrary, otDynamicLibrary };
+
+#ifdef __EMX__
+#  define SHELL_CMD  "sh"
+#  define CC         "gcc"
+#  define GEN_EXPORTS "emxexp"
+#  define DEF2IMPLIB_CMD "emximp"
+#  define SHARE_SW   "-Zdll -Zmtd"
+#  define USE_OMF true
+#  define TRUNCATE_DLL_NAME
+#  define DYNAMIC_LIB_EXT "dll"
+#  define EXE_EXT ".exe"
+
+#  if USE_OMF
+     /* OMF is the native format under OS/2 */
+#    define STATIC_LIB_EXT "lib"
+#    define OBJECT_EXT     "obj"
+#    define LIBRARIAN      "emxomfar"
+#  else
+     /* but the alternative, a.out, can fork() which is sometimes necessary */
+#    define STATIC_LIB_EXT "a"
+#    define OBJECT_EXT     "o"
+#    define LIBRARIAN      "ar"
+#  endif
+#endif
+
+
+typedef struct {
+    char *arglist[1024];
+    int num_args;
+    enum mode_t mode;
+    enum output_type_t output_type;
+    char *output_name;
+    char *stub_name;
+    char *tmp_dirs[1024];
+    int num_tmp_dirs;
+    char *obj_files[1024];
+    int num_obj_files;
+} cmd_data_t;
+
+void parse_args(int argc, char *argv[], cmd_data_t *cmd_data);
+bool parse_long_opt(char *arg, cmd_data_t *cmd_data);
+int parse_short_opt(char *arg, cmd_data_t *cmd_data);
+bool parse_input_file_name(char *arg, cmd_data_t *cmd_data);
+bool parse_output_file_name(char *arg, cmd_data_t *cmd_data);
+void post_parse_fixup(cmd_data_t *cmd_data);
+bool explode_static_lib(char *lib, cmd_data_t *cmd_data);
+int execute_command(cmd_data_t *cmd_data);
+char *shell_esc(const char *str);
+void cleanup_tmp_dirs(cmd_data_t *cmd_data);
+void generate_def_file(cmd_data_t *cmd_data);
+char *nameof(char *fullpath);
+char *truncate_dll_name(char *path);
+
+
+int main(int argc, char *argv[])
+{
+    int rc;
+    cmd_data_t cmd_data;
+
+    memset(&cmd_data, 0, sizeof(cmd_data));
+    cmd_data.mode = mCompile;
+    cmd_data.output_type = otGeneral;
+
+    parse_args(argc, argv, &cmd_data);
+    rc = execute_command(&cmd_data);
+
+    if (rc == 0 && cmd_data.stub_name) {
+        fopen(cmd_data.stub_name, "w");
+    }
+
+    cleanup_tmp_dirs(&cmd_data);
+    return rc;
+}
+
+
+
+void parse_args(int argc, char *argv[], cmd_data_t *cmd_data)
+{
+    int a;
+    char *arg;
+    bool argused;
+
+    for (a=1; a < argc; a++) {
+        arg = argv[a];
+        argused = false;
+
+        if (arg[0] == '-') {
+            if (arg[1] == '-') {
+                argused = parse_long_opt(arg + 2, cmd_data);
+            } else if (arg[1] == 'o' && a+1 < argc) {
+                cmd_data->arglist[cmd_data->num_args++] = arg;
+                arg = argv[++a];
+                argused = parse_output_file_name(arg, cmd_data);
+            } else {
+                int num_used = parse_short_opt(arg + 1, cmd_data);
+                argused = num_used > 0;
+
+                if (num_used > 1) {
+                    a += num_used - 1;
+                }
+            }
+        } else {
+            argused = parse_input_file_name(arg, cmd_data);
+        }
+
+        if (!argused) {
+            cmd_data->arglist[cmd_data->num_args++] = arg;
+        }
+    }
+
+    post_parse_fixup(cmd_data);
+}
+
+
+
+bool parse_long_opt(char *arg, cmd_data_t *cmd_data)
+{
+    char *equal_pos = strchr(arg, '=');
+    char var[50];
+    char value[500];
+
+    if (equal_pos) {
+        strncpy(var, arg, equal_pos - arg);
+        var[equal_pos - arg] = 0;
+        strcpy(value, equal_pos + 1);
+    } else {
+        strcpy(var, arg);
+    }
+
+    if (strcmp(var, "silent") == 0) {
+        silent = true;
+    } else if (strcmp(var, "mode") == 0) {
+        if (strcmp(value, "compile") == 0) {
+            cmd_data->mode = mCompile;
+            cmd_data->output_type = otObject;
+        }
+
+        if (strcmp(value, "link") == 0) {
+            cmd_data->mode = mLink;
+        }
+
+        if (strcmp(value, "install") == 0) {
+            cmd_data->mode = mInstall;
+        }
+    } else if (strcmp(var, "shared") == 0) {
+        shared = true;
+    } else if (strcmp(var, "export-all") == 0) {
+        export_all = true;
+    } else {
+        return false;
+    }
+
+    return true;
+}
+
+
+
+int parse_short_opt(char *arg, cmd_data_t *cmd_data)
+{
+    if (strcmp(arg, "export-dynamic") == 0) {
+        return 1;
+    }
+
+    if (strcmp(arg, "module") == 0) {
+        return 1;
+    }
+
+    if (strcmp(arg, "Zexe") == 0) {
+        return 1;
+    }
+
+    if (strcmp(arg, "avoid-version") == 0) {
+        return 1;
+    }
+
+    if (strcmp(arg, "prefer-pic") == 0) {
+        return 1;
+    }
+
+    if (strcmp(arg, "prefer-non-pic") == 0) {
+        return 1;
+    }
+
+    if (strcmp(arg, "version-info") == 0 ) {
+        return 2;
+    }
+
+    return 0;
+}
+
+
+
+bool parse_input_file_name(char *arg, cmd_data_t *cmd_data)
+{
+    char *ext = strrchr(arg, '.');
+    char *name = strrchr(arg, '/');
+    int pathlen;
+    char *newarg;
+
+    if (!ext) {
+        return false;
+    }
+
+    ext++;
+
+    if (name == NULL) {
+        name = strrchr(arg, '\\');
+
+        if (name == NULL) {
+            name = arg;
+        } else {
+            name++;
+        }
+    } else {
+        name++;
+    }
+
+    pathlen = name - arg;
+
+    if (strcmp(ext, "lo") == 0) {
+        newarg = (char *)malloc(strlen(arg) + 10);
+        strcpy(newarg, arg);
+        strcpy(newarg + (ext - arg), OBJECT_EXT);
+        cmd_data->arglist[cmd_data->num_args++] = newarg;
+        cmd_data->obj_files[cmd_data->num_obj_files++] = newarg;
+        return true;
+    }
+
+    if (strcmp(ext, "la") == 0) {
+        newarg = (char *)malloc(strlen(arg) + 10);
+        strcpy(newarg, arg);
+        newarg[pathlen] = 0;
+        strcat(newarg, ".libs/");
+
+        if (strncmp(name, "lib", 3) == 0) {
+            name += 3;
+        }
+
+        strcat(newarg, name);
+        ext = strrchr(newarg, '.') + 1;
+
+        if (shared && cmd_data->mode == mInstall) {
+          strcpy(ext, DYNAMIC_LIB_EXT);
+          newarg = truncate_dll_name(newarg);
+        } else {
+          strcpy(ext, STATIC_LIB_EXT);
+        }
+
+        cmd_data->arglist[cmd_data->num_args++] = newarg;
+        return true;
+    }
+
+    if (strcmp(ext, "c") == 0) {
+        if (cmd_data->stub_name == NULL) {
+            cmd_data->stub_name = (char *)malloc(strlen(arg) + 4);
+            strcpy(cmd_data->stub_name, arg);
+            strcpy(strrchr(cmd_data->stub_name, '.') + 1, "lo");
+        }
+    }
+
+    if (strcmp(name, CC) == 0 || strcmp(name, CC EXE_EXT) == 0) {
+        if (cmd_data->output_type == otGeneral) {
+            cmd_data->output_type = otObject;
+        }
+    }
+
+    return false;
+}
+
+
+
+bool parse_output_file_name(char *arg, cmd_data_t *cmd_data)
+{
+    char *name = strrchr(arg, '/');
+    char *ext = strrchr(arg, '.');
+    char *newarg = NULL, *newext;
+    int pathlen;
+
+    if (name == NULL) {
+        name = strrchr(arg, '\\');
+
+        if (name == NULL) {
+            name = arg;
+        } else {
+            name++;
+        }
+    } else {
+        name++;
+    }
+
+    if (!ext) {
+        cmd_data->stub_name = arg;
+        cmd_data->output_type = otProgram;
+        newarg = (char *)malloc(strlen(arg) + 5);
+        strcpy(newarg, arg);
+        strcat(newarg, EXE_EXT);
+        cmd_data->arglist[cmd_data->num_args++] = newarg;
+        cmd_data->output_name = newarg;
+        return true;
+    }
+
+    ext++;
+    pathlen = name - arg;
+
+    if (strcmp(ext, "la") == 0) {
+        cmd_data->stub_name = arg;
+        cmd_data->output_type = shared ? otDynamicLibrary : otStaticLibrary;
+        newarg = (char *)malloc(strlen(arg) + 10);
+        mkdir(".libs", 0);
+        strcpy(newarg, ".libs/");
+
+        if (strncmp(arg, "lib", 3) == 0) {
+            arg += 3;
+        }
+
+        strcat(newarg, arg);
+        newext = strrchr(newarg, '.') + 1;
+        strcpy(newext, shared ? DYNAMIC_LIB_EXT : STATIC_LIB_EXT);
+
+#ifdef TRUNCATE_DLL_NAME
+        if (shared) {
+          newarg = truncate_dll_name(newarg);
+        }
+#endif
+
+        cmd_data->arglist[cmd_data->num_args++] = newarg;
+        cmd_data->output_name = newarg;
+        return true;
+    }
+
+    if (strcmp(ext, "lo") == 0) {
+        cmd_data->stub_name = arg;
+        cmd_data->output_type = otObject;
+        newarg = (char *)malloc(strlen(arg) + 2);
+        strcpy(newarg, arg);
+        ext = strrchr(newarg, '.') + 1;
+        strcpy(ext, OBJECT_EXT);
+        cmd_data->arglist[cmd_data->num_args++] = newarg;
+        cmd_data->output_name = newarg;
+        return true;
+    }
+
+    return false;
+}
+
+
+
+void post_parse_fixup(cmd_data_t *cmd_data)
+{
+    int a;
+    char *arg;
+    char *ext;
+
+    if (cmd_data->output_type == otStaticLibrary && cmd_data->mode == mLink) {
+        /* We do a real hatchet job on the args when making a static library
+         * removing all compiler switches & any other cruft that ar won't like
+         * We also need to explode any libraries listed
+         */
+
+        for (a=0; a < cmd_data->num_args; a++) {
+            arg = cmd_data->arglist[a];
+
+            if (arg) {
+                ext = strrchr(arg, '.');
+
+                if (ext) {
+                    ext++;
+                }
+
+                if (arg[0] == '-') {
+                    cmd_data->arglist[a] = NULL;
+
+                    if (strcmp(arg, "-rpath") == 0 && a+1 < cmd_data->num_args) {
+                        cmd_data->arglist[a+1] = NULL;
+                    }
+
+                    if (strcmp(arg, "-R") == 0 && a+1 < cmd_data->num_args) {
+                        cmd_data->arglist[a+1] = NULL;
+                    }
+
+                    if (strcmp(arg, "-version-info") == 0 && a+1 < cmd_data->num_args) {
+                        cmd_data->arglist[a+1] = NULL;
+                    }
+
+                    if (strcmp(arg, "-Zstack") == 0 && a+1 < cmd_data->num_args) {
+                        cmd_data->arglist[a+1] = NULL;
+                    }
+
+                    if (strcmp(arg, "-o") == 0) {
+                        a++;
+                    }
+                }
+
+                if (strcmp(arg, CC) == 0 || strcmp(arg, CC EXE_EXT) == 0) {
+                    cmd_data->arglist[a] = LIBRARIAN " cr";
+                }
+
+                if (ext) {
+                    if (strcmp(ext, "h") == 0 || strcmp(ext, "c") == 0) {
+                        /* ignore source files, they don't belong in a library */
+                        cmd_data->arglist[a] = NULL;
+                    }
+
+                    if (strcmp(ext, STATIC_LIB_EXT) == 0) {
+                        cmd_data->arglist[a] = NULL;
+                        explode_static_lib(arg, cmd_data);
+                    }
+                }
+            }
+        }
+    }
+
+    if (cmd_data->output_type == otDynamicLibrary) {
+        for (a=0; a < cmd_data->num_args; a++) {
+            arg = cmd_data->arglist[a];
+
+            if (arg) {
+                if (strcmp(arg, "-rpath") == 0 && a+1 < cmd_data->num_args) {
+                    cmd_data->arglist[a] = NULL;
+                    cmd_data->arglist[a+1] = NULL;
+                }
+            }
+        }
+
+        if (export_all) {
+            generate_def_file(cmd_data);
+        }
+    }
+
+#if USE_OMF
+    if (cmd_data->output_type == otObject ||
+        cmd_data->output_type == otProgram ||
+        cmd_data->output_type == otDynamicLibrary) {
+        cmd_data->arglist[cmd_data->num_args++] = "-Zomf";
+    }
+#endif
+
+    if (shared && (cmd_data->output_type == otObject || cmd_data->output_type == otDynamicLibrary)) {
+        cmd_data->arglist[cmd_data->num_args++] = SHARE_SW;
+    }
+}
+
+
+
+int execute_command(cmd_data_t *cmd_data)
+{
+    int target = 0;
+    char *command;
+    int a, total_len = 0;
+    char *args[4];
+
+    for (a=0; a < cmd_data->num_args; a++) {
+        if (cmd_data->arglist[a]) {
+            total_len += strlen(cmd_data->arglist[a]) + 1;
+        }
+    }
+
+    command = (char *)malloc( total_len );
+    command[0] = 0;
+
+    for (a=0; a < cmd_data->num_args; a++) {
+        if (cmd_data->arglist[a]) {
+            strcat(command, cmd_data->arglist[a]);
+            strcat(command, " ");
+        }
+    }
+
+    command[strlen(command)-1] = 0;
+
+    if (!silent) {
+        puts(command);
+    }
+
+    cmd_data->num_args = target;
+    cmd_data->arglist[cmd_data->num_args] = NULL;
+    command = shell_esc(command);
+
+    args[0] = SHELL_CMD;
+    args[1] = "-c";
+    args[2] = command;
+    args[3] = NULL;
+    return spawnvp(P_WAIT, args[0], args);
+}
+
+
+
+char *shell_esc(const char *str)
+{
+    char *cmd;
+    unsigned char *d;
+    const unsigned char *s;
+
+    cmd = (char *)malloc(2 * strlen(str) + 1);
+    d = (unsigned char *)cmd;
+    s = (const unsigned char *)str;
+
+    for (; *s; ++s) {
+        if (*s == '"' || *s == '\\') {
+	    *d++ = '\\';
+	}
+	*d++ = *s;
+    }
+
+    *d = '\0';
+    return cmd;
+}
+
+
+
+bool explode_static_lib(char *lib, cmd_data_t *cmd_data)
+{
+    char tmpdir[1024];
+    char savewd[1024];
+    char cmd[1024];
+    char *name;
+    DIR *dir;
+    struct dirent *entry;
+
+    strcpy(tmpdir, lib);
+    strcat(tmpdir, ".exploded");
+
+    mkdir(tmpdir, 0);
+    cmd_data->tmp_dirs[cmd_data->num_tmp_dirs++] = strdup(tmpdir);
+    getcwd(savewd, sizeof(savewd));
+
+    if (chdir(tmpdir) != 0)
+        return false;
+
+    strcpy(cmd, LIBRARIAN " x ");
+    name = strrchr(lib, '/');
+
+    if (name) {
+        name++;
+    } else {
+        name = lib;
+    }
+
+    strcat(cmd, "../");
+    strcat(cmd, name);
+    system(cmd);
+    chdir(savewd);
+    dir = opendir(tmpdir);
+
+    while ((entry = readdir(dir)) != NULL) {
+        if (entry->d_name[0] != '.') {
+            strcpy(cmd, tmpdir);
+            strcat(cmd, "/");
+            strcat(cmd, entry->d_name);
+            cmd_data->arglist[cmd_data->num_args++] = strdup(cmd);
+        }
+    }
+
+    closedir(dir);
+    return true;
+}
+
+
+
+void cleanup_tmp_dir(char *dirname)
+{
+    DIR *dir;
+    struct dirent *entry;
+    char fullname[1024];
+
+    dir = opendir(dirname);
+
+    if (dir == NULL)
+        return;
+
+    while ((entry = readdir(dir)) != NULL) {
+        if (entry->d_name[0] != '.') {
+            strcpy(fullname, dirname);
+            strcat(fullname, "/");
+            strcat(fullname, entry->d_name);
+            remove(fullname);
+        }
+    }
+
+    rmdir(dirname);
+}
+
+
+
+void cleanup_tmp_dirs(cmd_data_t *cmd_data)
+{
+    int d;
+
+    for (d=0; d < cmd_data->num_tmp_dirs; d++) {
+        cleanup_tmp_dir(cmd_data->tmp_dirs[d]);
+    }
+}
+
+
+
+void generate_def_file(cmd_data_t *cmd_data)
+{
+    char def_file[1024];
+    char implib_file[1024];
+    char *ext;
+    FILE *hDef;
+    char *export_args[1024];
+    int num_export_args = 0;
+    char *cmd;
+    int cmd_size = 0;
+    int a;
+
+    if (cmd_data->output_name) {
+        strcpy(def_file, cmd_data->output_name);
+        strcat(def_file, ".def");
+        hDef = fopen(def_file, "w");
+
+        if (hDef != NULL) {
+            fprintf(hDef, "LIBRARY '%s' INITINSTANCE\n", nameof(cmd_data->output_name));
+            fprintf(hDef, "DATA NONSHARED\n");
+            fprintf(hDef, "EXPORTS\n");
+            fclose(hDef);
+
+            for (a=0; a < cmd_data->num_obj_files; a++) {
+                cmd_size += strlen(cmd_data->obj_files[a]) + 1;
+            }
+
+            cmd_size += strlen(GEN_EXPORTS) + strlen(def_file) + 3;
+            cmd = (char *)malloc(cmd_size);
+            strcpy(cmd, GEN_EXPORTS);
+
+            for (a=0; a < cmd_data->num_obj_files; a++) {
+                strcat(cmd, " ");
+                strcat(cmd, cmd_data->obj_files[a] );
+            }
+
+            strcat(cmd, ">>");
+            strcat(cmd, def_file);
+            puts(cmd);
+            export_args[num_export_args++] = SHELL_CMD;
+            export_args[num_export_args++] = "-c";
+            export_args[num_export_args++] = cmd;
+            export_args[num_export_args++] = NULL;
+            spawnvp(P_WAIT, export_args[0], export_args);
+            cmd_data->arglist[cmd_data->num_args++] = strdup(def_file);
+
+            /* Now make an import library for the dll */
+            num_export_args = 0;
+            export_args[num_export_args++] = DEF2IMPLIB_CMD;
+            export_args[num_export_args++] = "-o";
+
+            strcpy(implib_file, ".libs/");
+            strcat(implib_file, cmd_data->stub_name);
+            ext = strrchr(implib_file, '.');
+
+            if (ext)
+                *ext = 0;
+
+            strcat(implib_file, ".");
+            strcat(implib_file, STATIC_LIB_EXT);
+
+            export_args[num_export_args++] = implib_file;
+            export_args[num_export_args++] = def_file;
+            export_args[num_export_args++] = NULL;
+            spawnvp(P_WAIT, export_args[0], export_args);
+        }
+    }
+}
+
+
+
+/* returns just a file's name without path or extension */
+char *nameof(char *fullpath)
+{
+    char buffer[1024];
+    char *ext;
+    char *name = strrchr(fullpath, '/');
+
+    if (name == NULL) {
+        name = strrchr(fullpath, '\\');
+    }
+
+    if (name == NULL) {
+        name = fullpath;
+    } else {
+        name++;
+    }
+
+    strcpy(buffer, name);
+    ext = strrchr(buffer, '.');
+
+    if (ext) {
+        *ext = 0;
+        return strdup(buffer);
+    }
+
+    return name;
+}
+
+
+
+char *truncate_dll_name(char *path)
+{
+    /* Cut DLL name down to 8 characters after removing any mod_ prefix */
+    char *tmppath = strdup(path);
+    char *newname = strrchr(tmppath, '/') + 1;
+    char *ext = strrchr(tmppath, '.');
+    int len;
+
+    if (ext == NULL)
+        return tmppath;
+
+    len = ext - newname;
+
+    if (strncmp(newname, "mod_", 4) == 0) {
+        strcpy(newname, newname + 4);
+        len -= 4;
+    }
+
+    if (len > 8) {
+        strcpy(newname + 8, strchr(newname, '.'));
+    }
+
+    return tmppath;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_app.dsp b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_app.dsp
new file mode 100644
index 00000000..9956a0c7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_app.dsp
@@ -0,0 +1,89 @@
+# Microsoft Developer Studio Project File - Name="apr_app" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=apr_app - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_app.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_app.mak" CFG="apr_app - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr_app - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "apr_app - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "apr_app - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "LibR"
+# PROP BASE Intermediate_Dir "LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /I "../include" /I "../include/arch" /I "../include/arch/win32" /I "../include/arch/unix" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APR_APP" /D "APR_DECLARE_STATIC" /Fd"LibR\apr_app_src" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "apr_app - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "LibD"
+# PROP BASE Intermediate_Dir "LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /I "../include" /I "../include/arch" /I "../include/arch/win32" /I "../include/arch/unix" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APR_APP" /D "APR_DECLARE_STATIC" /Fd"LibD\apr_app_src" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr_app - Win32 Release"
+# Name "apr_app - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\misc\win32\apr_app.c
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_common.m4 b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_common.m4
new file mode 100644
index 00000000..ace88c44
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_common.m4
@@ -0,0 +1,993 @@
+dnl -----------------------------------------------------------------
+dnl apr_common.m4: APR's general-purpose autoconf macros
+dnl
+
+dnl APR_CONFIG_NICE(filename)
+dnl
+dnl Saves a snapshot of the configure command-line for later reuse
+dnl
+AC_DEFUN(APR_CONFIG_NICE,[
+  rm -f $1
+  cat >$1<<EOF
+#! /bin/sh
+#
+# Created by configure
+
+EOF
+  if test -n "$CC"; then
+    echo "CC=\"$CC\"; export CC" >> $1
+  fi
+  if test -n "$CFLAGS"; then
+    echo "CFLAGS=\"$CFLAGS\"; export CFLAGS" >> $1
+  fi
+  if test -n "$CPPFLAGS"; then
+    echo "CPPFLAGS=\"$CPPFLAGS\"; export CPPFLAGS" >> $1
+  fi
+  if test -n "$LDFLAGS"; then
+    echo "LDFLAGS=\"$LDFLAGS\"; export LDFLAGS" >> $1
+  fi
+  if test -n "$LIBS"; then
+    echo "LIBS=\"$LIBS\"; export LIBS" >> $1
+  fi
+  if test -n "$INCLUDES"; then
+    echo "INCLUDES=\"$INCLUDES\"; export INCLUDES" >> $1
+  fi
+  if test -n "$NOTEST_CFLAGS"; then
+    echo "NOTEST_CFLAGS=\"$NOTEST_CFLAGS\"; export NOTEST_CFLAGS" >> $1
+  fi
+  if test -n "$NOTEST_CPPFLAGS"; then
+    echo "NOTEST_CPPFLAGS=\"$NOTEST_CPPFLAGS\"; export NOTEST_CPPFLAGS" >> $1
+  fi
+  if test -n "$NOTEST_LDFLAGS"; then
+    echo "NOTEST_LDFLAGS=\"$NOTEST_LDFLAGS\"; export NOTEST_LDFLAGS" >> $1
+  fi
+  if test -n "$NOTEST_LIBS"; then
+    echo "NOTEST_LIBS=\"$NOTEST_LIBS\"; export NOTEST_LIBS" >> $1
+  fi
+
+  # Retrieve command-line arguments.
+  eval "set x $[0] $ac_configure_args"
+  shift
+
+  for arg
+  do
+    APR_EXPAND_VAR(arg, $arg)
+    echo "\"[$]arg\" \\" >> $1
+  done
+  echo '"[$]@"' >> $1
+  chmod +x $1
+])dnl
+
+dnl APR_MKDIR_P_CHECK(fallback-mkdir-p)
+dnl checks whether mkdir -p works
+AC_DEFUN(APR_MKDIR_P_CHECK,[
+  AC_CACHE_CHECK(for working mkdir -p, ac_cv_mkdir_p,[
+    test -d conftestdir && rm -rf conftestdir
+    mkdir -p conftestdir/somedir >/dev/null 2>&1
+    if test -d conftestdir/somedir; then
+      ac_cv_mkdir_p=yes
+    else
+      ac_cv_mkdir_p=no
+    fi
+    rm -rf conftestdir
+  ])
+  if test "$ac_cv_mkdir_p" = "yes"; then
+      mkdir_p="mkdir -p"
+  else
+      mkdir_p="$1"
+  fi
+])
+
+dnl
+dnl APR_SUBDIR_CONFIG(dir [, sub-package-cmdline-args, args-to-drop])
+dnl
+dnl dir: directory to find configure in
+dnl sub-package-cmdline-args: arguments to add to the invocation (optional)
+dnl args-to-drop: arguments to drop from the invocation (optional)
+dnl
+dnl Note: This macro relies on ac_configure_args being set properly.
+dnl
+dnl The args-to-drop argument is shoved into a case statement, so
+dnl multiple arguments can be separated with a |.
+dnl
+dnl Note: Older versions of autoconf do not single-quote args, while 2.54+
+dnl places quotes around every argument.  So, if you want to drop the
+dnl argument called --enable-layout, you must pass the third argument as:
+dnl [--enable-layout=*|\'--enable-layout=*]
+dnl
+dnl Trying to optimize this is left as an exercise to the reader who wants
+dnl to put up with more autoconf craziness.  I give up.
+dnl
+AC_DEFUN(APR_SUBDIR_CONFIG, [
+  # save our work to this point; this allows the sub-package to use it
+  AC_CACHE_SAVE
+
+  echo "configuring package in $1 now"
+  ac_popdir=`pwd`
+  apr_config_subdirs="$1"
+  test -d $1 || $mkdir_p $1
+  ac_abs_srcdir=`(cd $srcdir/$1 && pwd)`
+  cd $1
+
+changequote(, )dnl
+      # A "../" for each directory in /$config_subdirs.
+      ac_dots=`echo $apr_config_subdirs|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
+changequote([, ])dnl
+
+  # Make the cache file pathname absolute for the subdirs
+  # required to correctly handle subdirs that might actually
+  # be symlinks
+  case "$cache_file" in
+  /*) # already absolute
+    ac_sub_cache_file=$cache_file ;;
+  *)  # Was relative path.
+    ac_sub_cache_file="$ac_popdir/$cache_file" ;;
+  esac
+
+  ifelse($3, [], [apr_configure_args=$ac_configure_args],[
+  apr_configure_args=
+  apr_sep=
+  for apr_configure_arg in $ac_configure_args
+  do
+    case "$apr_configure_arg" in
+      $3)
+        continue ;;
+    esac
+    apr_configure_args="$apr_configure_args$apr_sep'$apr_configure_arg'"
+    apr_sep=" "
+  done
+  ])
+
+  dnl autoconf doesn't add --silent to ac_configure_args; explicitly pass it
+  test "x$silent" = "xyes" && apr_configure_args="$apr_configure_args --silent"
+
+  dnl AC_CONFIG_SUBDIRS silences option warnings, emulate this for 2.62
+  apr_configure_args="--disable-option-checking $apr_configure_args" 
+
+  dnl The eval makes quoting arguments work - specifically $2 where the
+  dnl quoting mechanisms used is "" rather than [].
+  dnl
+  dnl We need to execute another shell because some autoconf/shell combinations
+  dnl will choke after doing repeated APR_SUBDIR_CONFIG()s.  (Namely Solaris
+  dnl and autoconf-2.54+)
+  if eval $SHELL $ac_abs_srcdir/configure $apr_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_abs_srcdir $2
+  then :
+    echo "$1 configured properly"
+  else
+    echo "configure failed for $1"
+    exit 1
+  fi
+
+  cd $ac_popdir
+
+  # grab any updates from the sub-package
+  AC_CACHE_LOAD
+])dnl
+
+dnl
+dnl APR_SAVE_THE_ENVIRONMENT(variable_name)
+dnl
+dnl Stores the variable (usually a Makefile macro) for later restoration
+dnl
+AC_DEFUN(APR_SAVE_THE_ENVIRONMENT,[
+  apr_ste_save_$1="$$1"
+])dnl
+
+dnl
+dnl APR_RESTORE_THE_ENVIRONMENT(variable_name, prefix_)
+dnl
+dnl Uses the previously saved variable content to figure out what configure
+dnl has added to the variable, moving the new bits to prefix_variable_name
+dnl and restoring the original variable contents.  This makes it possible
+dnl for a user to override configure when it does something stupid.
+dnl
+AC_DEFUN(APR_RESTORE_THE_ENVIRONMENT,[
+if test "x$apr_ste_save_$1" = "x"; then
+  $2$1="$$1"
+  $1=
+else
+  if test "x$apr_ste_save_$1" = "x$$1"; then
+    $2$1=
+  else
+    $2$1=`echo $$1 | sed -e "s%${apr_ste_save_$1}%%"`
+    $1="$apr_ste_save_$1"
+  fi
+fi
+echo "  restoring $1 to \"$$1\""
+echo "  setting $2$1 to \"$$2$1\""
+AC_SUBST($2$1)
+])dnl
+
+dnl
+dnl APR_SETIFNULL(variable, value)
+dnl
+dnl  Set variable iff it's currently null
+dnl
+AC_DEFUN(APR_SETIFNULL,[
+  if test -z "$$1"; then
+    echo "  setting $1 to \"$2\""
+    $1="$2"
+  fi
+])dnl
+
+dnl
+dnl APR_SETVAR(variable, value)
+dnl
+dnl  Set variable no matter what
+dnl
+AC_DEFUN(APR_SETVAR,[
+  echo "  forcing $1 to \"$2\""
+  $1="$2"
+])dnl
+
+dnl
+dnl APR_ADDTO(variable, value)
+dnl
+dnl  Add value to variable
+dnl
+AC_DEFUN(APR_ADDTO,[
+  if test "x$$1" = "x"; then
+    echo "  setting $1 to \"$2\""
+    $1="$2"
+  else
+    apr_addto_bugger="$2"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $$1; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to $1"
+        $1="$$1 $i"
+      fi
+    done
+  fi
+])dnl
+
+dnl
+dnl APR_REMOVEFROM(variable, value)
+dnl
+dnl Remove a value from a variable
+dnl
+AC_DEFUN(APR_REMOVEFROM,[
+  if test "x$$1" = "x$2"; then
+    echo "  nulling $1"
+    $1=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $$1; do
+      if test "x$i" != "x$2"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"$2\" from $1"
+      $1=$apr_new_bugger
+    fi
+  fi
+]) dnl
+
+dnl
+dnl APR_CHECK_DEFINE_FILES( symbol, header_file [header_file ...] )
+dnl
+AC_DEFUN(APR_CHECK_DEFINE_FILES,[
+  AC_CACHE_CHECK([for $1 in $2],ac_cv_define_$1,[
+    ac_cv_define_$1=no
+    for curhdr in $2
+    do
+      AC_EGREP_CPP(YES_IS_DEFINED, [
+#include <$curhdr>
+#ifdef $1
+YES_IS_DEFINED
+#endif
+      ], ac_cv_define_$1=yes)
+    done
+  ])
+  if test "$ac_cv_define_$1" = "yes"; then
+    AC_DEFINE(HAVE_$1, 1, [Define if $1 is defined])
+  fi
+])
+
+
+dnl
+dnl APR_CHECK_DEFINE(symbol, header_file)
+dnl
+AC_DEFUN(APR_CHECK_DEFINE,[
+  AC_CACHE_CHECK([for $1 in $2],ac_cv_define_$1,[
+    AC_EGREP_CPP(YES_IS_DEFINED, [
+#include <$2>
+#ifdef $1
+YES_IS_DEFINED
+#endif
+    ], ac_cv_define_$1=yes, ac_cv_define_$1=no)
+  ])
+  if test "$ac_cv_define_$1" = "yes"; then
+    AC_DEFINE(HAVE_$1, 1, [Define if $1 is defined in $2])
+  fi
+])
+
+dnl
+dnl APR_CHECK_APR_DEFINE( symbol )
+dnl
+AC_DEFUN(APR_CHECK_APR_DEFINE,[
+apr_old_cppflags=$CPPFLAGS
+CPPFLAGS="$CPPFLAGS $INCLUDES"
+AC_EGREP_CPP(YES_IS_DEFINED, [
+#include <apr.h>
+#if $1
+YES_IS_DEFINED
+#endif
+], ac_cv_define_$1=yes, ac_cv_define_$1=no)
+CPPFLAGS=$apr_old_cppflags
+])
+
+dnl APR_CHECK_FILE(filename); set ac_cv_file_filename to
+dnl "yes" if 'filename' is readable, else "no".
+dnl @deprecated! - use AC_CHECK_FILE instead
+AC_DEFUN([APR_CHECK_FILE], [
+dnl Pick a safe variable name
+define([apr_cvname], ac_cv_file_[]translit([$1], [./+-], [__p_]))
+AC_CACHE_CHECK([for $1], [apr_cvname],
+[if test -r $1; then
+   apr_cvname=yes
+ else
+   apr_cvname=no
+ fi])
+])
+
+define(APR_IFALLYES,[dnl
+ac_rc=yes
+for ac_spec in $1; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    $2
+else
+    :
+    $3
+fi
+])
+
+
+define(APR_BEGIN_DECISION,[dnl
+ac_decision_item='$1'
+ac_decision_msg='FAILED'
+ac_decision=''
+])
+
+
+define(APR_DECIDE,[dnl
+ac_decision='$1'
+ac_decision_msg='$2'
+ac_decision_$1=yes
+ac_decision_$1_msg='$2'
+])
+
+
+define(APR_DECISION_OVERRIDE,[dnl
+    ac_decision=''
+    for ac_item in $1; do
+         eval "ac_decision_this=\$ac_decision_${ac_item}"
+         if test ".$ac_decision_this" = .yes; then
+             ac_decision=$ac_item
+             eval "ac_decision_msg=\$ac_decision_${ac_item}_msg"
+         fi
+    done
+])
+
+
+define(APR_DECISION_FORCE,[dnl
+ac_decision="$1"
+eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\""
+])
+
+
+define(APR_END_DECISION,[dnl
+if test ".$ac_decision" = .; then
+    echo "[$]0:Error: decision on $ac_decision_item failed" 1>&2
+    exit 1
+else
+    if test ".$ac_decision_msg" = .; then
+        ac_decision_msg="$ac_decision"
+    fi
+    AC_DEFINE_UNQUOTED(${ac_decision_item})
+    AC_MSG_RESULT([decision on $ac_decision_item... $ac_decision_msg])
+fi
+])
+
+
+dnl
+dnl APR_CHECK_SIZEOF_EXTENDED(INCLUDES, TYPE [, CROSS_SIZE])
+dnl
+dnl A variant of AC_CHECK_SIZEOF which allows the checking of
+dnl sizes of non-builtin types
+dnl
+AC_DEFUN(APR_CHECK_SIZEOF_EXTENDED,
+[changequote(<<,>>)dnl
+dnl The name to #define
+define(<<AC_TYPE_NAME>>, translit(sizeof_$2, [a-z *], [A-Z_P]))dnl
+dnl The cache variable
+define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$2, [ *],[<p>]))dnl
+changequote([, ])dnl
+AC_MSG_CHECKING(size of $2)
+AC_CACHE_VAL(AC_CV_NAME,
+[AC_TRY_RUN([#include <stdio.h>
+$1
+main()
+{
+  FILE *f=fopen("conftestval","w");
+  if (!f) exit(1);
+  fprintf(f, "%d\n", sizeof($2));
+  exit(0);
+}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, ifelse([$3],,,
+AC_CV_NAME=$3))])dnl
+AC_MSG_RESULT($AC_CV_NAME)
+AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The size of ]$2)
+undefine([AC_TYPE_NAME])dnl
+undefine([AC_CV_NAME])dnl
+])
+
+
+dnl
+dnl APR_TRY_COMPILE_NO_WARNING(INCLUDES, FUNCTION-BODY,
+dnl             [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl
+dnl Tries a compile test with warnings activated so that the result
+dnl is false if the code doesn't compile cleanly.
+dnl
+AC_DEFUN(APR_TRY_COMPILE_NO_WARNING,
+[if test "x$CFLAGS_WARN" = "x"; then
+  apr_tcnw_flags=""
+else
+  apr_tcnw_flags=$CFLAGS_WARN
+fi
+if test "$ac_cv_prog_gcc" = "yes"; then 
+  apr_tcnw_flags="$apr_tcnw_flags -Werror"
+fi
+changequote(', ')
+cat > conftest.$ac_ext <<EOTEST
+#include "confdefs.h"
+'$1'
+int main(int argc, const char * const *argv) {
+'$2'
+; return 0; }
+EOTEST
+changequote([, ])
+if ${CC-cc} -c $CFLAGS $CPPFLAGS $apr_tcnw_flags conftest.$ac_ext 2>&AC_FD_CC ; then
+  ifelse([$3], , :, [rm -rf conftest*
+  $3])
+else
+  echo "configure: failed or warning program:" >&AC_FD_CC
+  cat conftest.$ac_ext >&AC_FD_CC
+  ifelse([$4], , , [rm -rf conftest*
+  $4])
+fi
+rm -f conftest*
+])dnl
+
+dnl
+dnl APR_CHECK_STRERROR_R_RC
+dnl
+dnl  Decide which style of retcode is used by this system's 
+dnl  strerror_r().  It either returns int (0 for success, -1
+dnl  for failure), or it returns a pointer to the error 
+dnl  string.
+dnl
+dnl
+AC_DEFUN(APR_CHECK_STRERROR_R_RC,[
+AC_MSG_CHECKING(for type of return code from strerror_r)
+AC_TRY_RUN([
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+main()
+{
+  char buf[1024];
+  if (strerror_r(ERANGE, buf, sizeof buf) < 1) {
+    exit(0);
+  }
+  else {
+    exit(1);
+  }
+}], [
+    ac_cv_strerror_r_rc_int=yes ], [
+    ac_cv_strerror_r_rc_int=no ], [
+    ac_cv_strerror_r_rc_int=no ] )
+if test "x$ac_cv_strerror_r_rc_int" = xyes; then
+  AC_DEFINE(STRERROR_R_RC_INT, 1, [Define if strerror returns int])
+  msg="int"
+else
+  msg="pointer"
+fi
+AC_MSG_RESULT([$msg])
+] )
+dnl
+dnl APR_CHECK_CRYPT_R_STYLE
+dnl
+dnl  Decide which of a couple of flavors of crypt_r() is necessary for
+dnl  this platform.
+dnl
+AC_DEFUN(APR_CHECK_CRYPT_R_STYLE,[
+AC_CACHE_CHECK(style of crypt_r, ac_cv_crypt_r_style,[
+dnl
+ac_cv_crypt_r_style=none
+dnl
+AC_TRY_COMPILE([
+#include <crypt.h>
+],[
+CRYPTD buffer;
+crypt_r("passwd", "hash", &buffer);
+], ac_cv_crypt_r_style=cryptd)
+dnl
+if test "$ac_cv_crypt_r_style" = "none"; then
+AC_TRY_COMPILE([
+#include <crypt.h>
+],[
+struct crypt_data buffer;
+crypt_r("passwd", "hash", &buffer);
+], ac_cv_crypt_r_style=struct_crypt_data)
+fi
+dnl
+])
+if test "$ac_cv_crypt_r_style" = "cryptd"; then
+    AC_DEFINE(CRYPT_R_CRYPTD, 1, [Define if crypt_r has uses CRYPTD])
+fi
+# if we don't combine these conditions, CRYPT_R_STRUCT_CRYPT_DATA
+# will end up defined twice
+if test "$ac_cv_crypt_r_style" = "struct_crypt_data"; then
+    AC_DEFINE(CRYPT_R_STRUCT_CRYPT_DATA, 1, [Define if crypt_r uses struct crypt_data])
+fi
+])
+
+dnl
+dnl APR_CHECK_DIRENT_INODE
+dnl
+dnl  Decide if d_fileno or d_ino are available in the dirent
+dnl  structure on this platform.  Single UNIX Spec says d_ino,
+dnl  BSD uses d_fileno.  Undef to find the real beast.
+dnl
+AC_DEFUN(APR_CHECK_DIRENT_INODE, [
+AC_CACHE_CHECK([for inode member of struct dirent], apr_cv_dirent_inode, [
+apr_cv_dirent_inode=no
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <dirent.h>
+],[
+#ifdef d_ino
+#undef d_ino
+#endif
+struct dirent de; de.d_fileno;
+], apr_cv_dirent_inode=d_fileno)
+if test "$apr_cv_dirent_inode" = "no"; then
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <dirent.h>
+],[
+#ifdef d_fileno
+#undef d_fileno
+#endif
+struct dirent de; de.d_ino;
+], apr_cv_dirent_inode=d_ino)
+fi
+])
+if test "$apr_cv_dirent_inode" != "no"; then
+  AC_DEFINE_UNQUOTED(DIRENT_INODE, $apr_cv_dirent_inode)
+fi
+])
+
+dnl
+dnl APR_CHECK_DIRENT_TYPE
+dnl
+dnl  Decide if d_type is available in the dirent structure 
+dnl  on this platform.  Not part of the Single UNIX Spec.
+dnl  Note that this is worthless without DT_xxx macros, so
+dnl  look for one while we are at it.
+dnl
+AC_DEFUN(APR_CHECK_DIRENT_TYPE,[
+AC_CACHE_CHECK([for file type member of struct dirent], apr_cv_dirent_type,[
+apr_cv_dirent_type=no
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <dirent.h>
+],[
+struct dirent de; de.d_type = DT_REG;
+], apr_cv_dirent_type=d_type)
+])
+if test "$apr_cv_dirent_type" != "no"; then
+  AC_DEFINE_UNQUOTED(DIRENT_TYPE, $apr_cv_dirent_type) 
+fi
+])
+
+dnl the following is a newline, a space, a tab, and a backslash (the
+dnl backslash is used by the shell to skip newlines, but m4 sees it;
+dnl treat it like whitespace).
+dnl WARNING: don't reindent these lines, or the space/tab will be lost!
+define([apr_whitespace],[
+ 	\])
+
+dnl
+dnl APR_COMMA_ARGS(ARG1 ...)
+dnl  convert the whitespace-separated arguments into comman-separated
+dnl  arguments.
+dnl
+dnl APR_FOREACH(CODE-BLOCK, ARG1, ARG2, ...)
+dnl  subsitute CODE-BLOCK for each ARG[i]. "eachval" will be set to ARG[i]
+dnl  within each iteration.
+dnl
+changequote({,})
+define({APR_COMMA_ARGS},{patsubst([$}{1],[[}apr_whitespace{]+],[,])})
+define({APR_FOREACH},
+  {ifelse($}{2,,,
+          [define([eachval],
+                  $}{2)$}{1[]APR_FOREACH([$}{1],
+                                         builtin([shift],
+                                                 builtin([shift], $}{@)))])})
+changequote([,])
+
+dnl APR_FLAG_HEADERS(HEADER-FILE ... [, FLAG-TO-SET ] [, "yes" ])
+dnl  we set FLAG-TO-SET to 1 if we find HEADER-FILE, otherwise we set to 0
+dnl  if FLAG-TO-SET is null, we automagically determine it's name
+dnl  by changing all "/" to "_" in the HEADER-FILE and dropping
+dnl  all "." and "-" chars. If the 3rd parameter is "yes" then instead of
+dnl  setting to 1 or 0, we set FLAG-TO-SET to yes or no.
+dnl  
+AC_DEFUN(APR_FLAG_HEADERS,[
+AC_CHECK_HEADERS($1)
+for aprt_i in $1
+do
+    ac_safe=`echo "$aprt_i" | sed 'y%./+-%__p_%'`
+    aprt_2=`echo "$aprt_i" | sed -e 's%/%_%g' -e 's/\.//g' -e 's/-//g'`
+    if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+       eval "ifelse($2,,$aprt_2,$2)=ifelse($3,yes,yes,1)"
+    else
+       eval "ifelse($2,,$aprt_2,$2)=ifelse($3,yes,no,0)"
+    fi
+done
+])
+
+dnl APR_FLAG_FUNCS(FUNC ... [, FLAG-TO-SET] [, "yes" ])
+dnl  if FLAG-TO-SET is null, we automagically determine it's name
+dnl  prepending "have_" to the function name in FUNC, otherwise
+dnl  we use what's provided as FLAG-TO-SET. If the 3rd parameter
+dnl  is "yes" then instead of setting to 1 or 0, we set FLAG-TO-SET
+dnl  to yes or no.
+dnl
+AC_DEFUN(APR_FLAG_FUNCS,[
+AC_CHECK_FUNCS($1)
+for aprt_j in $1
+do
+    aprt_3="have_$aprt_j"
+    if eval "test \"`echo '$ac_cv_func_'$aprt_j`\" = yes"; then
+       eval "ifelse($2,,$aprt_3,$2)=ifelse($3,yes,yes,1)"
+    else
+       eval "ifelse($2,,$aprt_3,$2)=ifelse($3,yes,no,0)"
+    fi
+done
+])
+
+dnl Iteratively interpolate the contents of the second argument
+dnl until interpolation offers no new result. Then assign the
+dnl final result to $1.
+dnl
+dnl Example:
+dnl
+dnl foo=1
+dnl bar='${foo}/2'
+dnl baz='${bar}/3'
+dnl APR_EXPAND_VAR(fraz, $baz)
+dnl   $fraz is now "1/2/3"
+dnl 
+AC_DEFUN(APR_EXPAND_VAR,[
+ap_last=
+ap_cur="$2"
+while test "x${ap_cur}" != "x${ap_last}";
+do
+  ap_last="${ap_cur}"
+  ap_cur=`eval "echo ${ap_cur}"`
+done
+$1="${ap_cur}"
+])
+
+dnl
+dnl Removes the value of $3 from the string in $2, strips of any leading
+dnl slashes, and returns the value in $1.
+dnl
+dnl Example:
+dnl orig_path="${prefix}/bar"
+dnl APR_PATH_RELATIVE(final_path, $orig_path, $prefix)
+dnl    $final_path now contains "bar"
+AC_DEFUN(APR_PATH_RELATIVE,[
+ap_stripped=`echo $2 | sed -e "s#^$3##"`
+# check if the stripping was successful
+if test "x$2" != "x${ap_stripped}"; then
+    # it was, so strip of any leading slashes
+    $1="`echo ${ap_stripped} | sed -e 's#^/*##'`"
+else
+    # it wasn't so return the original
+    $1="$2"
+fi
+])
+
+dnl APR_HELP_STRING(LHS, RHS)
+dnl Autoconf 2.50 can not handle substr correctly.  It does have 
+dnl AC_HELP_STRING, so let's try to call it if we can.
+dnl Note: this define must be on one line so that it can be properly returned
+dnl as the help string.  When using this macro with a multi-line RHS, ensure
+dnl that you surround the macro invocation with []s
+AC_DEFUN(APR_HELP_STRING,[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING([$1],[$2]),[  ][$1] substr([                       ],len($1))[$2])])
+
+dnl
+dnl APR_LAYOUT(configlayout, layoutname [, extravars])
+dnl
+AC_DEFUN(APR_LAYOUT,[
+  if test ! -f $srcdir/config.layout; then
+    echo "** Error: Layout file $srcdir/config.layout not found"
+    echo "** Error: Cannot use undefined layout '$LAYOUT'"
+    exit 1
+  fi
+  pldconf=./config.pld
+  changequote({,})
+  sed -e "1s/[ 	]*<[lL]ayout[ 	]*$2[ 	]*>[ 	]*//;1t" \
+      -e "1,/[ 	]*<[lL]ayout[ 	]*$2[ 	]*>[ 	]*/d" \
+      -e '/[ 	]*<\/Layout>[ 	]*/,$d' \
+      -e "s/^[ 	]*//g" \
+      -e "s/:[ 	]*/=\'/g" \
+      -e "s/[ 	]*$/'/g" \
+      $1 > $pldconf
+  layout_name=$2
+  if test ! -s $pldconf; then
+    echo "** Error: unable to find layout $layout_name"
+    exit 1
+  fi
+  . $pldconf
+  rm $pldconf
+  for var in prefix exec_prefix bindir sbindir libexecdir mandir \
+             sysconfdir datadir includedir localstatedir runtimedir \
+             logfiledir libdir installbuilddir libsuffix $3; do
+    eval "val=\"\$$var\""
+    case $val in
+      *+)
+        val=`echo $val | sed -e 's;\+$;;'`
+        eval "$var=\"\$val\""
+        autosuffix=yes
+        ;;
+      *)
+        autosuffix=no
+        ;;
+    esac
+    val=`echo $val | sed -e 's:\(.\)/*$:\1:'`
+    val=`echo $val | sed -e 's:[\$]\([a-z_]*\):${\1}:g'`
+    if test "$autosuffix" = "yes"; then
+      if echo $val | grep apache >/dev/null; then
+        addtarget=no
+      else
+        addtarget=yes
+      fi
+      if test "$addtarget" = "yes"; then
+        val="$val/apache2"
+      fi
+    fi
+    eval "$var='$val'"
+  done
+  changequote([,])
+])dnl
+
+dnl
+dnl APR_ENABLE_LAYOUT(default layout name [, extra vars])
+dnl
+AC_DEFUN(APR_ENABLE_LAYOUT,[
+AC_ARG_ENABLE(layout,
+[  --enable-layout=LAYOUT],[
+  LAYOUT=$enableval
+])
+
+if test -z "$LAYOUT"; then
+  LAYOUT="$1"
+fi
+APR_LAYOUT($srcdir/config.layout, $LAYOUT, $2)
+
+AC_MSG_CHECKING(for chosen layout)
+AC_MSG_RESULT($layout_name)
+])
+
+
+dnl
+dnl APR_PARSE_ARGUMENTS
+dnl a reimplementation of autoconf's argument parser,
+dnl used here to allow us to co-exist layouts and argument based
+dnl set ups.
+AC_DEFUN(APR_PARSE_ARGUMENTS,[
+ac_prev=
+# Retrieve the command-line arguments.  The eval is needed because
+# the arguments are quoted to preserve accuracy.
+eval "set x $ac_configure_args"
+shift
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[[^=]]*=\(.*\)'`
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [[\\/$]]* | ?:[[\\/]]* | NONE | '' ) ;;
+    *)  AC_MSG_ERROR([expected an absolute path for --$ac_var: $ac_val]);;
+  esac
+done
+
+])dnl
+
+dnl
+dnl APR_CHECK_DEPEND
+dnl
+dnl Determine what program we can use to generate .deps-style dependencies
+dnl
+AC_DEFUN(APR_CHECK_DEPEND,[
+dnl Try to determine what depend program we can use
+dnl All GCC-variants should have -MM.
+dnl If not, then we can check on those, too.
+if test "$GCC" = "yes"; then
+  MKDEP='$(CC) -MM'
+else
+  rm -f conftest.c
+dnl <sys/types.h> should be available everywhere!
+  cat > conftest.c <<EOF
+#include <sys/types.h>
+  int main() { return 0; }
+EOF
+  MKDEP="true"
+  for i in "$CC -MM" "$CC -M" "$CPP -MM" "$CPP -M" "cpp -M"; do
+    AC_MSG_CHECKING([if $i can create proper make dependencies])
+    if $i conftest.c 2>/dev/null | grep 'conftest.o: conftest.c' >/dev/null; then
+      MKDEP=$i
+      AC_MSG_RESULT(yes)
+      break;
+    fi
+    AC_MSG_RESULT(no)
+  done
+  rm -f conftest.c
+fi
+
+AC_SUBST(MKDEP)
+])
+
+dnl
+dnl APR_CHECK_TYPES_COMPATIBLE(TYPE-1, TYPE-2, [ACTION-IF-TRUE])
+dnl
+dnl Try to determine whether two types are the same. Only works
+dnl for gcc and icc.
+dnl
+AC_DEFUN([APR_CHECK_TYPES_COMPATIBLE], [
+define([apr_cvname], apr_cv_typematch_[]translit([$1], [ ], [_])_[]translit([$2], [ ], [_]))
+AC_CACHE_CHECK([whether $1 and $2 are the same], apr_cvname, [
+AC_TRY_COMPILE(AC_INCLUDES_DEFAULT, [
+    int foo[0 - !__builtin_types_compatible_p($1, $2)];
+], [apr_cvname=yes $3], [apr_cvname=no])])
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_hints.m4 b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_hints.m4
new file mode 100644
index 00000000..a36be247
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_hints.m4
@@ -0,0 +1,439 @@
+dnl -----------------------------------------------------------------
+dnl apr_hints.m4: APR's autoconf macros for platform-specific hints
+dnl
+dnl  We preload various configure settings depending
+dnl  on previously obtained platform knowledge.
+dnl  We allow all settings to be overridden from
+dnl  the command-line.
+dnl
+dnl  We maintain the "format" that we've used
+dnl  under 1.3.x, so we don't exactly follow
+dnl  what is "recommended" by autoconf.
+
+dnl
+dnl APR_PRELOAD
+dnl
+dnl  Preload various ENV/makefile params such as CC, CFLAGS, etc
+dnl  based on outside knowledge
+dnl
+dnl  Generally, we force the setting of CC, and add flags
+dnl  to CFLAGS, CPPFLAGS, LIBS and LDFLAGS. 
+dnl
+AC_DEFUN(APR_PRELOAD, [
+if test "x$apr_preload_done" != "xyes" ; then
+
+  apr_preload_done="yes"
+
+  echo "Applying APR hints file rules for $host"
+
+  case "$host" in
+    *mint)
+	APR_ADDTO(CPPFLAGS, [-DMINT])
+	APR_ADDTO(LIBS, [-lportlib])
+	;;
+    *MPE/iX*)
+	APR_ADDTO(CPPFLAGS, [-DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE])
+	APR_ADDTO(LIBS, [-lsvipc -lcurses])
+	APR_ADDTO(LDFLAGS, [-Xlinker \"-WL,cap=ia,ba,ph;nmstack=1024000\"])
+	;;
+    *-apple-aux3*)
+	APR_ADDTO(CPPFLAGS, [-DAUX3 -D_POSIX_SOURCE])
+	APR_ADDTO(LIBS, [-lposix -lbsd])
+	APR_ADDTO(LDFLAGS, [-s])
+	APR_SETVAR(SHELL, [/bin/ksh])
+	;;
+    *-ibm-aix*)
+	APR_ADDTO(CPPFLAGS, [-U__STR__ -D_THREAD_SAFE])
+        dnl _USR_IRS gets us the hstrerror() proto in netdb.h
+        case $host in
+            *-ibm-aix4.3)
+	        APR_ADDTO(CPPFLAGS, [-D_USE_IRS])
+	        ;;
+            *-ibm-aix5*)
+	        APR_ADDTO(CPPFLAGS, [-D_USE_IRS])
+	        ;;
+            *-ibm-aix4.3.*)
+                APR_ADDTO(CPPFLAGS, [-D_USE_IRS])
+                ;;
+        esac
+        dnl If using xlc, remember it, and give it the right options.
+        if $CC 2>&1 | grep 'xlc' > /dev/null; then
+          APR_SETIFNULL(AIX_XLC, [yes])
+          APR_ADDTO(CFLAGS, [-qHALT=E])
+        fi
+	APR_SETIFNULL(apr_sysvsem_is_global, [yes])
+	APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
+        case $host in
+            *-ibm-aix3* | *-ibm-aix4.1.*)
+                ;;
+            *)
+                APR_ADDTO(LDFLAGS, [-Wl,-brtl])
+                ;;
+	esac
+        ;;
+    *-apollo-*)
+	APR_ADDTO(CPPFLAGS, [-DAPOLLO])
+	;;
+    *-dg-dgux*)
+	APR_ADDTO(CPPFLAGS, [-DDGUX])
+	;;
+    *os2_emx*)
+	APR_SETVAR(SHELL, [sh])
+	APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
+	APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
+	;;
+    *-hi-hiux)
+	APR_ADDTO(CPPFLAGS, [-DHIUX])
+	;;
+    *-hp-hpux11.*)
+	APR_ADDTO(CPPFLAGS, [-DHPUX11 -D_REENTRANT -D_XOPEN_SOURCE_EXTENDED])
+	;;
+    *-hp-hpux10.*)
+ 	case $host in
+ 	  *-hp-hpux10.01)
+dnl	       # We know this is a problem in 10.01.
+dnl	       # Not a problem in 10.20.  Otherwise, who knows?
+	       APR_ADDTO(CPPFLAGS, [-DSELECT_NEEDS_CAST])
+	       ;;	     
+ 	esac
+	APR_ADDTO(CPPFLAGS, [-D_REENTRANT])
+	;;
+    *-hp-hpux*)
+	APR_ADDTO(CPPFLAGS, [-DHPUX -D_REENTRANT])
+	;;
+    *-linux*)
+        case `uname -r` in
+	    2.* )  APR_ADDTO(CPPFLAGS, [-DLINUX=2])
+	           ;;
+	    1.* )  APR_ADDTO(CPPFLAGS, [-DLINUX=1])
+	           ;;
+	    * )
+	           ;;
+        esac
+	APR_ADDTO(CPPFLAGS, [-D_REENTRANT -D_GNU_SOURCE])
+	;;
+    *-GNU*)
+	APR_ADDTO(CPPFLAGS, [-DHURD -D_GNU_SOURCE])
+	;;
+    *-lynx-lynxos)
+	APR_ADDTO(CPPFLAGS, [-D__NO_INCLUDE_WARN__ -DLYNXOS])
+	APR_ADDTO(LIBS, [-lbsd])
+	;;
+    *486-*-bsdi*)
+	APR_ADDTO(CFLAGS, [-m486])
+	;;
+    *-*-bsdi*)
+        case $host in
+            *bsdi4.1)
+                APR_ADDTO(CFLAGS, [-D_REENTRANT])
+                ;;
+        esac
+        ;;
+    *-openbsd*)
+	APR_ADDTO(CPPFLAGS, [-D_POSIX_THREADS])
+        # getsockname() reports the wrong address on a socket
+        # bound to an ephmeral port so the test fails.
+        APR_SETIFNULL(ac_cv_o_nonblock_inherited, [yes])
+	;;
+    *-netbsd*)
+	APR_ADDTO(CPPFLAGS, [-DNETBSD])
+        # fcntl() lies about O_NONBLOCK on an accept()ed socket (PR kern/26950)
+        APR_SETIFNULL(ac_cv_o_nonblock_inherited, [yes])
+	;;
+    *-freebsd*)
+	case $host in
+	    *freebsd[2345]*)
+		APR_ADDTO(CFLAGS, [-funsigned-char])
+		;;
+	esac
+	APR_SETIFNULL(enable_threads, [no])
+        APR_SETIFNULL(apr_lock_method, [USE_FLOCK_SERIALIZE])
+	APR_ADDTO(CPPFLAGS, [-D_REENTRANT -D_THREAD_SAFE])
+	;;
+    *-next-nextstep*)
+	APR_SETIFNULL(CFLAGS, [-O])
+	APR_ADDTO(CPPFLAGS, [-DNEXT])
+	;;
+    *-next-openstep*)
+	APR_SETIFNULL(CFLAGS, [-O])
+	APR_ADDTO(CPPFLAGS, [-DNEXT])
+	;;
+    *-apple-rhapsody*)
+	APR_ADDTO(CPPFLAGS, [-DRHAPSODY])
+	;;
+    *-apple-darwin*)
+	APR_ADDTO(CPPFLAGS, [-DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp])
+	APR_SETIFNULL(apr_posixsem_is_global, [yes])
+        APR_SETIFNULL(ac_cv_func_poll, [no]) # See issue 34332
+	;;
+    *-dec-osf*)
+	APR_ADDTO(CPPFLAGS, [-DOSF1])
+        # process-shared mutexes don't seem to work in Tru64 5.0
+        APR_SETIFNULL(apr_cv_process_shared_works, [no])
+	;;
+    *-nto-qnx*)
+	;;
+    *-qnx)
+	APR_ADDTO(CPPFLAGS, [-DQNX])
+	APR_ADDTO(LIBS, [-N128k -lunix])
+	;;
+    *-qnx32)
+	APR_ADDTO(CPPFLAGS, [-DQNX])
+	APR_ADDTO(CFLAGS, [-mf -3])
+	APR_ADDTO(LIBS, [-N128k -lunix])
+	;;
+    *-isc4*)
+	APR_ADDTO(CPPFLAGS, [-posix -DISC])
+	APR_ADDTO(LDFLAGS, [-posix])
+	APR_ADDTO(LIBS, [-linet])
+	;;
+    *-sco3.2v[[234]]*)
+	APR_ADDTO(CPPFLAGS, [-DSCO -D_REENTRANT])
+	if test "$GCC" = "no"; then
+	    APR_ADDTO(CFLAGS, [-Oacgiltz])
+	fi
+	APR_ADDTO(LIBS, [-lPW -lmalloc])
+	;;
+    *-sco3.2v5*)
+	APR_ADDTO(CPPFLAGS, [-DSCO5 -D_REENTRANT])
+	;;
+    *-sco_sv*|*-SCO_SV*)
+	APR_ADDTO(CPPFLAGS, [-DSCO -D_REENTRANT])
+	APR_ADDTO(LIBS, [-lPW -lmalloc])
+	;;
+    *-solaris2*)
+    	PLATOSVERS=`echo $host | sed 's/^.*solaris2.//'`
+	APR_ADDTO(CPPFLAGS, [-DSOLARIS2=$PLATOSVERS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT])
+        APR_SETIFNULL(apr_lock_method, [USE_FCNTL_SERIALIZE])
+	;;
+    *-sunos4*)
+	APR_ADDTO(CPPFLAGS, [-DSUNOS4])
+	;;
+    *-unixware1)
+	APR_ADDTO(CPPFLAGS, [-DUW=100])
+	;;
+    *-unixware2)
+	APR_ADDTO(CPPFLAGS, [-DUW=200])
+	APR_ADDTO(LIBS, [-lgen])
+	;;
+    *-unixware211)
+	APR_ADDTO(CPPFLAGS, [-DUW=211])
+	APR_ADDTO(LIBS, [-lgen])
+	;;
+    *-unixware212)
+	APR_ADDTO(CPPFLAGS, [-DUW=212])
+	APR_ADDTO(LIBS, [-lgen])
+	;;
+    *-unixware7)
+	APR_ADDTO(CPPFLAGS, [-DUW=700])
+	APR_ADDTO(LIBS, [-lgen])
+	;;
+    maxion-*-sysv4*)
+	APR_ADDTO(CPPFLAGS, [-DSVR4])
+	APR_ADDTO(LIBS, [-lc -lgen])
+	;;
+    *-*-powermax*)
+	APR_ADDTO(CPPFLAGS, [-DSVR4])
+	APR_ADDTO(LIBS, [-lgen])
+	;;
+    TPF)
+       APR_ADDTO(CPPFLAGS, [-DTPF -D_POSIX_SOURCE])
+       ;;
+    bs2000*-siemens-sysv*)
+	APR_SETIFNULL(CFLAGS, [-O])
+	APR_ADDTO(CPPFLAGS, [-DSVR4 -D_XPG_IV -D_KMEMUSER])
+	APR_ADDTO(LIBS, [-lsocket])
+	APR_SETIFNULL(enable_threads, [no])
+	;;
+    *-siemens-sysv4*)
+	APR_ADDTO(CPPFLAGS, [-DSVR4 -D_XPG_IV -DHAS_DLFCN -DUSE_MMAP_FILES -DUSE_SYSVSEM_SERIALIZED_ACCEPT])
+	APR_ADDTO(LIBS, [-lc])
+	;;
+    pyramid-pyramid-svr4)
+	APR_ADDTO(CPPFLAGS, [-DSVR4 -DNO_LONG_DOUBLE])
+	APR_ADDTO(LIBS, [-lc])
+	;;
+    DS/90\ 7000-*-sysv4*)
+	APR_ADDTO(CPPFLAGS, [-DUXPDS])
+	;;
+    *-tandem-sysv4*)
+	APR_ADDTO(CPPFLAGS, [-DSVR4])
+	;;
+    *-ncr-sysv4)
+	APR_ADDTO(CPPFLAGS, [-DSVR4 -DMPRAS])
+	APR_ADDTO(LIBS, [-lc -L/usr/ucblib -lucb])
+	;;
+    *-sysv4*)
+	APR_ADDTO(CPPFLAGS, [-DSVR4])
+	APR_ADDTO(LIBS, [-lc])
+	;;
+    88k-encore-sysv4)
+	APR_ADDTO(CPPFLAGS, [-DSVR4 -DENCORE])
+	APR_ADDTO(LIBS, [-lPW])
+	;;
+    *-uts*)
+	PLATOSVERS=`echo $host | sed 's/^.*,//'`
+	case $PLATOSVERS in
+	    2*) APR_ADDTO(CPPFLAGS, [-DUTS21])
+	        APR_ADDTO(CFLAGS, [-Xa -eft])
+	        APR_ADDTO(LIBS, [-lbsd -la])
+	        ;;
+	    *)  APR_ADDTO(CPPFLAGS, [-DSVR4])
+	        APR_ADDTO(CFLAGS, [-Xa])
+	        ;;
+	esac
+	;;
+    *-ultrix)
+	APR_ADDTO(CPPFLAGS, [-DULTRIX])
+	APR_SETVAR(SHELL, [/bin/sh5])
+	;;
+    *powerpc-tenon-machten*)
+	APR_ADDTO(LDFLAGS, [-Xlstack=0x14000 -Xldelcsect])
+	;;
+    *-machten*)
+	APR_ADDTO(LDFLAGS, [-stack 0x14000])
+	;;
+    *convex-v11*)
+	APR_ADDTO(CPPFLAGS, [-DCONVEXOS11])
+	APR_SETIFNULL(CFLAGS, [-O1])
+	APR_ADDTO(CFLAGS, [-ext])
+	;;
+    i860-intel-osf1)
+	APR_ADDTO(CPPFLAGS, [-DPARAGON])
+	;;
+    *-sequent-ptx2.*.*)
+	APR_ADDTO(CPPFLAGS, [-DSEQUENT=20])
+	APR_ADDTO(CFLAGS, [-Wc,-pw])
+	APR_ADDTO(LIBS, [-linet -lc -lseq])
+	;;
+    *-sequent-ptx4.0.*)
+	APR_ADDTO(CPPFLAGS, [-DSEQUENT=40])
+	APR_ADDTO(CFLAGS, [-Wc,-pw])
+	APR_ADDTO(LIBS, [-linet -lc])
+	;;
+    *-sequent-ptx4.[[123]].*)
+	APR_ADDTO(CPPFLAGS, [-DSEQUENT=41])
+	APR_ADDTO(CFLAGS, [-Wc,-pw])
+	APR_ADDTO(LIBS, [-lc])
+	;;
+    *-sequent-ptx4.4.*)
+	APR_ADDTO(CPPFLAGS, [-DSEQUENT=44])
+	APR_ADDTO(CFLAGS, [-Wc,-pw])
+	APR_ADDTO(LIBS, [-lc])
+	;;
+    *-sequent-ptx4.5.*)
+	APR_ADDTO(CPPFLAGS, [-DSEQUENT=45])
+	APR_ADDTO(CFLAGS, [-Wc,-pw])
+	APR_ADDTO(LIBS, [-lc])
+	;;
+    *-sequent-ptx5.0.*)
+	APR_ADDTO(CPPFLAGS, [-DSEQUENT=50])
+	APR_ADDTO(CFLAGS, [-Wc,-pw])
+	APR_ADDTO(LIBS, [-lc])
+	;;
+    *NEWS-OS*)
+	APR_ADDTO(CPPFLAGS, [-DNEWSOS])
+	;;
+    *-riscix)
+	APR_ADDTO(CPPFLAGS, [-DRISCIX])
+	APR_SETIFNULL(CFLAGS, [-O])
+	;;
+    *-irix*)
+	APR_ADDTO(CPPFLAGS, [-D_POSIX_THREAD_SAFE_FUNCTIONS])
+	;;
+    *beos*)
+        APR_ADDTO(CPPFLAGS, [-DBEOS])
+        PLATOSVERS=`uname -r`
+        APR_SETIFNULL(apr_process_lock_is_global, [yes])
+        case $PLATOSVERS in
+            5.0.4)
+                APR_ADDTO(LDFLAGS, [-L/boot/beos/system/lib])
+                APR_ADDTO(LIBS, [-lbind -lsocket])
+                APR_ADDTO(CPPFLAGS,[-DBONE7])
+                ;;
+            5.1)
+                APR_ADDTO(LDFLAGS, [-L/boot/beos/system/lib])
+                APR_ADDTO(LIBS, [-lbind -lsocket])
+                ;;
+	esac
+	APR_ADDTO(CPPFLAGS, [-DSIGPROCMASK_SETS_THREAD_MASK -DAP_AUTH_DBM_USE_APR])
+        ;;
+    4850-*.*)
+	APR_ADDTO(CPPFLAGS, [-DSVR4 -DMPRAS])
+	APR_ADDTO(LIBS, [-lc -L/usr/ucblib -lucb])
+	;;
+    drs6000*)
+	APR_ADDTO(CPPFLAGS, [-DSVR4])
+	APR_ADDTO(LIBS, [-lc -L/usr/ucblib -lucb])
+	;;
+    m88k-*-CX/SX|CYBER)
+	APR_ADDTO(CPPFLAGS, [-D_CX_SX])
+	APR_ADDTO(CFLAGS, [-Xa])
+	;;
+    *-tandem-oss)
+	APR_ADDTO(CPPFLAGS, [-D_TANDEM_SOURCE -D_XOPEN_SOURCE_EXTENDED=1])
+	;;
+    *-ibm-os390)
+       APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
+       APR_SETIFNULL(apr_sysvsem_is_global, [yes])
+       APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
+       APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
+       APR_ADDTO(CPPFLAGS, [-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1])
+       ;;
+    *-ibm-as400)
+       APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
+       APR_SETIFNULL(apr_process_lock_is_global, [yes])
+       APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
+       APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
+       ;;
+    *cygwin*)
+	APR_ADDTO(CPPFLAGS, [-DCYGWIN])
+	APR_ADDTO(LIBS, [-lcrypt])
+	;;
+  esac
+
+fi
+])
+
+dnl
+dnl APR_CC_HINTS
+dnl
+dnl  Allows us to provide a default choice of compiler which
+dnl  the user can override.
+AC_DEFUN(APR_CC_HINTS, [
+case "$host" in
+  *-apple-aux3*)
+      APR_SETIFNULL(CC, [gcc])
+      ;;
+  bs2000*-siemens-sysv*)
+      APR_SETIFNULL(CC, [c89 -XLLML -XLLMK -XL -Kno_integer_overflow])
+      ;;
+  *convex-v11*)
+      APR_SETIFNULL(CC, [cc])
+      ;;
+  *-ibm-os390)
+      APR_SETIFNULL(CC, [cc])
+      ;;
+  *-ibm-as400)
+      APR_SETIFNULL(CC, [icc])
+      ;;
+  *-isc4*)
+      APR_SETIFNULL(CC, [gcc])
+      ;;
+  m88k-*-CX/SX|CYBER)
+      APR_SETIFNULL(CC, [cc])
+      ;;
+  *-next-openstep*)
+      APR_SETIFNULL(CC, [cc])
+      ;;
+  *-qnx32)
+      APR_SETIFNULL(CC, [cc -F])
+      ;;
+  *-tandem-oss)
+      APR_SETIFNULL(CC, [c89])
+      ;;
+  TPF)
+      APR_SETIFNULL(CC, [c89])
+      ;;
+esac
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_network.m4 b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_network.m4
new file mode 100644
index 00000000..16eb92b8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_network.m4
@@ -0,0 +1,724 @@
+dnl -----------------------------------------------------------------
+dnl apr_network.m4: APR's autoconf macros for testing network support
+dnl
+
+dnl
+dnl check for working getaddrinfo()
+dnl
+dnl Note that if the system doesn't have gai_strerror(), we
+dnl can't use getaddrinfo() because we can't get strings
+dnl describing the error codes.
+dnl
+AC_DEFUN(APR_CHECK_WORKING_GETADDRINFO,[
+  AC_CACHE_CHECK(for working getaddrinfo, ac_cv_working_getaddrinfo,[
+  AC_TRY_RUN( [
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+void main(void) {
+    struct addrinfo hints, *ai;
+    int error;
+
+    memset(&hints, 0, sizeof(hints));
+    hints.ai_family = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    error = getaddrinfo("127.0.0.1", NULL, &hints, &ai);
+    if (error) {
+        exit(1);
+    }
+    if (ai->ai_addr->sa_family != AF_INET) {
+        exit(1);
+    }
+    exit(0);
+}
+],[
+  ac_cv_working_getaddrinfo="yes"
+],[
+  ac_cv_working_getaddrinfo="no"
+],[
+  ac_cv_working_getaddrinfo="yes"
+])])
+if test "$ac_cv_working_getaddrinfo" = "yes"; then
+  if test "$ac_cv_func_gai_strerror" != "yes"; then
+    ac_cv_working_getaddrinfo="no"
+  else
+    AC_DEFINE(HAVE_GETADDRINFO, 1, [Define if getaddrinfo exists and works well enough for APR])
+  fi
+fi
+])
+
+dnl
+dnl check for working getnameinfo()
+dnl
+AC_DEFUN(APR_CHECK_WORKING_GETNAMEINFO,[
+  AC_CACHE_CHECK(for working getnameinfo, ac_cv_working_getnameinfo,[
+  AC_TRY_RUN( [
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+void main(void) {
+    struct sockaddr_in sa;
+    char hbuf[256];
+    int error;
+
+    sa.sin_family = AF_INET;
+    sa.sin_port = 0;
+    sa.sin_addr.s_addr = inet_addr("127.0.0.1");
+#ifdef SIN6_LEN
+    sa.sin_len = sizeof(sa);
+#endif
+
+    error = getnameinfo((const struct sockaddr *)&sa, sizeof(sa),
+                        hbuf, 256, NULL, 0,
+                        NI_NUMERICHOST);
+    if (error) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+],[
+  ac_cv_working_getnameinfo="yes"
+],[
+  ac_cv_working_getnameinfo="no"
+],[
+  ac_cv_working_getnameinfo="yes"
+])])
+if test "$ac_cv_working_getnameinfo" = "yes"; then
+  AC_DEFINE(HAVE_GETNAMEINFO, 1, [Define if getnameinfo exists])
+fi
+])
+
+dnl
+dnl check for negative error codes for getaddrinfo()
+dnl
+AC_DEFUN(APR_CHECK_NEGATIVE_EAI,[
+  AC_CACHE_CHECK(for negative error codes for getaddrinfo, ac_cv_negative_eai,[
+  AC_TRY_RUN( [
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+void main(void) {
+    if (EAI_ADDRFAMILY < 0) {
+        exit(0);
+    }
+    exit(1);
+}
+],[
+  ac_cv_negative_eai="yes"
+],[
+  ac_cv_negative_eai="no"
+],[
+  ac_cv_negative_eai="no"
+])])
+if test "$ac_cv_negative_eai" = "yes"; then
+  AC_DEFINE(NEGATIVE_EAI, 1, [Define if EAI_ error codes from getaddrinfo are negative])
+fi
+])
+
+dnl
+dnl check for presence of  retrans/retry variables in the res_state structure
+dnl
+AC_DEFUN(APR_CHECK_RESOLV_RETRANS,[
+  AC_CACHE_CHECK(for presence of retrans/retry fields in res_state/resolv.h , ac_cv_retransretry,[
+  AC_TRY_RUN( [
+#include <sys/types.h>
+#if defined(__sun__)
+#include <inet/ip.h>
+#endif
+#include <resolv.h>
+/* _res is a global defined in resolv.h */
+int main(void) {
+    _res.retrans = 2;
+    _res.retry = 1;
+    exit(0);
+    return 0;
+}
+],[
+  ac_cv_retransretry="yes"
+],[
+  ac_cv_retransretry="no"
+],[
+  ac_cv_retransretry="no"
+])])
+if test "$ac_cv_retransretry" = "yes"; then
+  AC_DEFINE(RESOLV_RETRANSRETRY, 1, [Define if resolv.h's res_state has the fields retrans/rety])
+fi
+])
+
+dnl
+dnl Checks the definition of gethostbyname_r and gethostbyaddr_r
+dnl which are different for glibc, solaris and assorted other operating
+dnl systems
+dnl
+dnl Note that this test is executed too early to see if we have all of
+dnl the headers.
+AC_DEFUN(APR_CHECK_GETHOSTBYNAME_R_STYLE,[
+
+dnl Try and compile a glibc2 gethostbyname_r piece of code, and set the
+dnl style of the routines to glibc2 on success
+AC_CACHE_CHECK([style of gethostbyname_r routine], ac_cv_gethostbyname_r_style,
+APR_TRY_COMPILE_NO_WARNING([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+],[
+int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0, 
+                          (char *) 0, 0, (struct hostent **) 0, &tmp);
+], ac_cv_gethostbyname_r_style=glibc2, ac_cv_gethostbyname_r_style=none))
+
+if test "$ac_cv_gethostbyname_r_style" = "glibc2"; then
+    AC_DEFINE(GETHOSTBYNAME_R_GLIBC2, 1, [Define if gethostbyname_r has the glibc style])
+fi
+
+AC_CACHE_CHECK([3rd argument to the gethostbyname_r routines], ac_cv_gethostbyname_r_arg,
+APR_TRY_COMPILE_NO_WARNING([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+],[
+int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0, 
+                          (struct hostent_data *) 0);],
+ac_cv_gethostbyname_r_arg=hostent_data, ac_cv_gethostbyname_r_arg=char))
+
+if test "$ac_cv_gethostbyname_r_arg" = "hostent_data"; then
+    AC_DEFINE(GETHOSTBYNAME_R_HOSTENT_DATA, 1, [Define if gethostbyname_r has the hostent_data for the third argument])
+fi
+])
+
+dnl
+dnl see if TCP_NODELAY setting is inherited from listening sockets
+dnl
+AC_DEFUN(APR_CHECK_TCP_NODELAY_INHERITED,[
+  AC_CACHE_CHECK(if TCP_NODELAY setting is inherited from listening sockets, ac_cv_tcp_nodelay_inherited,[
+  AC_TRY_RUN( [
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+#ifndef HAVE_SOCKLEN_T
+typedef int socklen_t;
+#endif
+int main(void) {
+    int listen_s, connected_s, client_s;
+    int listen_port, rc;
+    struct sockaddr_in sa;
+    socklen_t sa_len;
+    socklen_t option_len;
+    int option;
+
+    listen_s = socket(AF_INET, SOCK_STREAM, 0);
+    if (listen_s < 0) {
+        perror("socket");
+        exit(1);
+    }
+    option = 1;
+    rc = setsockopt(listen_s, IPPROTO_TCP, TCP_NODELAY, &option, sizeof option);
+    if (rc < 0) {
+        perror("setsockopt TCP_NODELAY");
+        exit(1);
+    }
+    memset(&sa, 0, sizeof sa);
+    sa.sin_family = AF_INET;
+#ifdef BEOS
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+#endif
+    /* leave port 0 to get ephemeral */
+    rc = bind(listen_s, (struct sockaddr *)&sa, sizeof sa);
+    if (rc < 0) {
+        perror("bind for ephemeral port");
+        exit(1);
+    }
+    /* find ephemeral port */
+    sa_len = sizeof(sa);
+    rc = getsockname(listen_s, (struct sockaddr *)&sa, &sa_len);
+    if (rc < 0) {
+        perror("getsockname");
+        exit(1);
+    }
+    listen_port = sa.sin_port;
+    rc = listen(listen_s, 5);
+    if (rc < 0) {
+        perror("listen");
+        exit(1);
+    }
+    client_s = socket(AF_INET, SOCK_STREAM, 0);
+    if (client_s < 0) {
+        perror("socket");
+        exit(1);
+    }
+    memset(&sa, 0, sizeof sa);
+    sa.sin_family = AF_INET;
+    sa.sin_port   = listen_port;
+#ifdef BEOS
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+#endif
+    /* leave sin_addr all zeros to use loopback */
+    rc = connect(client_s, (struct sockaddr *)&sa, sizeof sa);
+    if (rc < 0) {
+        perror("connect");
+        exit(1);
+    }
+    sa_len = sizeof sa;
+    connected_s = accept(listen_s, (struct sockaddr *)&sa, &sa_len);
+    if (connected_s < 0) {
+        perror("accept");
+        exit(1);
+    }
+    option_len = sizeof option;
+    rc = getsockopt(connected_s, IPPROTO_TCP, TCP_NODELAY, &option, &option_len);
+    if (rc < 0) {
+        perror("getsockopt");
+        exit(1);
+    }
+    if (!option) {
+        fprintf(stderr, "TCP_NODELAY is not set in the child.\n");
+        exit(1);
+    }
+    return 0;
+}
+],[
+    ac_cv_tcp_nodelay_inherited="yes"
+],[
+    ac_cv_tcp_nodelay_inherited="no"
+],[
+    ac_cv_tcp_nodelay_inherited="yes"
+])])
+if test "$ac_cv_tcp_nodelay_inherited" = "yes"; then
+    tcp_nodelay_inherited=1
+else
+    tcp_nodelay_inherited=0
+fi
+])
+
+dnl
+dnl see if O_NONBLOCK setting is inherited from listening sockets
+dnl
+AC_DEFUN(APR_CHECK_O_NONBLOCK_INHERITED,[
+  AC_CACHE_CHECK(if O_NONBLOCK setting is inherited from listening sockets, ac_cv_o_nonblock_inherited,[
+  AC_TRY_RUN( [
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+#ifndef HAVE_SOCKLEN_T
+typedef int socklen_t;
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+int main(void) {
+    int listen_s, connected_s, client_s;
+    int listen_port, rc;
+    struct sockaddr_in sa;
+    socklen_t sa_len;
+
+    listen_s = socket(AF_INET, SOCK_STREAM, 0);
+    if (listen_s < 0) {
+        perror("socket");
+        exit(1);
+    }
+    memset(&sa, 0, sizeof sa);
+    sa.sin_family = AF_INET;
+#ifdef BEOS
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+#endif
+    /* leave port 0 to get ephemeral */
+    rc = bind(listen_s, (struct sockaddr *)&sa, sizeof sa);
+    if (rc < 0) {
+        perror("bind for ephemeral port");
+        exit(1);
+    }
+    /* find ephemeral port */
+    sa_len = sizeof(sa);
+    rc = getsockname(listen_s, (struct sockaddr *)&sa, &sa_len);
+    if (rc < 0) {
+        perror("getsockname");
+        exit(1);
+    }
+    listen_port = sa.sin_port;
+    rc = listen(listen_s, 5);
+    if (rc < 0) {
+        perror("listen");
+        exit(1);
+    }
+    rc = fcntl(listen_s, F_SETFL, O_NONBLOCK);
+    if (rc < 0) {
+        perror("fcntl(F_SETFL)");
+        exit(1);
+    }
+    client_s = socket(AF_INET, SOCK_STREAM, 0);
+    if (client_s < 0) {
+        perror("socket");
+        exit(1);
+    }
+    memset(&sa, 0, sizeof sa);
+    sa.sin_family = AF_INET;
+    sa.sin_port   = listen_port;
+#ifdef BEOS
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+#endif
+    /* leave sin_addr all zeros to use loopback */
+    rc = connect(client_s, (struct sockaddr *)&sa, sizeof sa);
+    if (rc < 0) {
+        perror("connect");
+        exit(1);
+    }
+    sa_len = sizeof sa;
+    connected_s = accept(listen_s, (struct sockaddr *)&sa, &sa_len);
+    if (connected_s < 0) {
+        perror("accept");
+        exit(1);
+    }
+    rc = fcntl(connected_s, F_GETFL, 0);
+    if (rc < 0) {
+        perror("fcntl(F_GETFL)");
+        exit(1);
+    }
+    if (!(rc & O_NONBLOCK)) {
+        fprintf(stderr, "O_NONBLOCK is not set in the child.\n");
+        exit(1);
+    }
+    return 0;
+}
+],[
+    ac_cv_o_nonblock_inherited="yes"
+],[
+    ac_cv_o_nonblock_inherited="no"
+],[
+    ac_cv_o_nonblock_inherited="yes"
+])])
+if test "$ac_cv_o_nonblock_inherited" = "yes"; then
+    o_nonblock_inherited=1
+else
+    o_nonblock_inherited=0
+fi
+])
+
+dnl 
+dnl check for socklen_t, fall back to unsigned int
+dnl
+AC_DEFUN(APR_CHECK_SOCKLEN_T,[
+AC_CACHE_CHECK(for socklen_t, ac_cv_socklen_t,[
+AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+],[
+socklen_t foo = (socklen_t) 0;
+],[
+    ac_cv_socklen_t=yes
+],[
+    ac_cv_socklen_t=no
+])
+])
+
+if test "$ac_cv_socklen_t" = "yes"; then
+  AC_DEFINE(HAVE_SOCKLEN_T, 1, [Whether you have socklen_t])
+fi
+])
+
+
+AC_DEFUN(APR_CHECK_INET_ADDR,[
+AC_CACHE_CHECK(for inet_addr, ac_cv_func_inet_addr,[
+AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+],[
+inet_addr("127.0.0.1");
+],[
+    ac_cv_func_inet_addr=yes
+],[
+    ac_cv_func_inet_addr=no
+])
+])
+
+if test "$ac_cv_func_inet_addr" = "yes"; then
+  have_inet_addr=1
+else
+  have_inet_addr=0
+fi
+])
+
+
+AC_DEFUN(APR_CHECK_INET_NETWORK,[
+AC_CACHE_CHECK(for inet_network, ac_cv_func_inet_network,[
+AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+],[
+inet_network("127.0.0.1");
+],[
+    ac_cv_func_inet_network=yes
+],[
+    ac_cv_func_inet_network=no
+])
+])
+
+if test "$ac_cv_func_inet_network" = "yes"; then
+  have_inet_network=1
+else
+  have_inet_network=0
+fi
+])
+
+
+AC_DEFUN(APR_CHECK_SOCKADDR_IN6,[
+AC_CACHE_CHECK(for sockaddr_in6, ac_cv_define_sockaddr_in6,[
+AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+],[
+struct sockaddr_in6 sa;
+],[
+    ac_cv_define_sockaddr_in6=yes
+],[
+    ac_cv_define_sockaddr_in6=no
+])
+])
+
+if test "$ac_cv_define_sockaddr_in6" = "yes"; then
+  have_sockaddr_in6=1
+else
+  have_sockaddr_in6=0
+fi
+])
+
+dnl
+dnl APR_INADDR_NONE
+dnl
+dnl checks for missing INADDR_NONE macro
+dnl
+AC_DEFUN(APR_INADDR_NONE,[
+  AC_CACHE_CHECK(whether system defines INADDR_NONE, ac_cv_inaddr_none,[
+  AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+],[
+unsigned long foo = INADDR_NONE;
+],[
+    ac_cv_inaddr_none=yes
+],[
+    ac_cv_inaddr_none=no
+])])
+  if test "$ac_cv_inaddr_none" = "no"; then
+    apr_inaddr_none="((unsigned int) 0xffffffff)"
+  else
+    apr_inaddr_none="INADDR_NONE"
+  fi
+])
+
+
+dnl
+dnl APR_H_ERRNO_COMPILE_CHECK
+dnl
+AC_DEFUN(APR_H_ERRNO_COMPILE_CHECK,[
+  if test x$1 != x; then
+    CPPFLAGS="-D$1 $CPPFLAGS"
+  fi
+  AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+],[
+int h_e = h_errno;
+],[
+  if test x$1 != x; then
+    ac_cv_h_errno_cppflags="$1"
+  else
+    ac_cv_h_errno_cppflags=yes
+  fi
+],[
+  ac_cv_h_errno_cppflags=no
+])])
+
+
+dnl
+dnl APR_CHECK_SCTP
+dnl
+dnl check for presence of SCTP protocol support
+dnl
+AC_DEFUN([APR_CHECK_SCTP],
+[
+  AC_CACHE_CHECK([whether SCTP is supported], [apr_cv_sctp], [
+  AC_TRY_RUN([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_SCTP_H
+#include <netinet/sctp.h>
+#endif
+#ifdef HAVE_NETINET_SCTP_UIO_H
+#include <netinet/sctp_uio.h>
+#endif
+#include <stdlib.h>
+int main(void) {
+    int s, opt = 1;
+    if ((s = socket(AF_INET, SOCK_STREAM, IPPROTO_SCTP)) < 0)
+       exit(1);
+    if (setsockopt(s, IPPROTO_SCTP, SCTP_NODELAY, &opt, sizeof(int)) < 0)
+       exit(2);
+    exit(0);
+}], [apr_cv_sctp=yes], [apr_cv_sctp=no], [apr_cv_sctp=no])])
+
+if test "$apr_cv_sctp" = "yes"; then
+    have_sctp=1
+else
+    have_sctp=0
+fi
+])
+
+dnl
+dnl APR_CHECK_H_ERRNO_FLAG
+dnl
+dnl checks which flags are necessary for <netdb.h> to define h_errno
+dnl
+AC_DEFUN(APR_CHECK_H_ERRNO_FLAG,[
+  AC_MSG_CHECKING([for h_errno in netdb.h])
+  AC_CACHE_VAL(ac_cv_h_errno_cppflags,[
+    APR_H_ERRNO_COMPILE_CHECK
+    if test "$ac_cv_h_errno_cppflags" = "no"; then
+      ac_save="$CPPFLAGS"
+      for flag in _XOPEN_SOURCE_EXTENDED; do
+        APR_H_ERRNO_COMPILE_CHECK($flag)
+        if test "$ac_cv_h_errno_cppflags" != "no"; then
+          break
+        fi
+      done
+      CPPFLAGS="$ac_save"
+    fi
+  ])
+  if test "$ac_cv_h_errno_cppflags" != "no"; then
+    if test "$ac_cv_h_errno_cppflags" != "yes"; then
+      CPPFLAGS="-D$ac_cv_h_errno_cppflags $CPPFLAGS"
+      AC_MSG_RESULT([yes, with -D$ac_cv_h_errno_cppflags])
+    else
+      AC_MSG_RESULT([$ac_cv_h_errno_cppflags])
+    fi
+  else
+    AC_MSG_RESULT([$ac_cv_h_errno_cppflags])
+  fi
+])
+
+
+AC_DEFUN(APR_EBCDIC,[
+  AC_CACHE_CHECK([whether system uses EBCDIC],ac_cv_ebcdic,[
+  AC_TRY_RUN( [
+int main(void) { 
+  return (unsigned char)'A' != (unsigned char)0xC1; 
+} 
+],[
+  ac_cv_ebcdic="yes"
+],[
+  ac_cv_ebcdic="no"
+],[
+  ac_cv_ebcdic="no"
+])])
+  if test "$ac_cv_ebcdic" = "yes"; then
+    apr_charset_ebcdic=1
+  else
+    apr_charset_ebcdic=0
+  fi
+  AC_SUBST(apr_charset_ebcdic)
+])
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
new file mode 100644
index 00000000..78f0ef18
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
@@ -0,0 +1,194 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+#
+# rules.mk: standard rules for APR
+#
+
+
+
+#
+# Configuration variables
+#
+apr_builddir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr
+apr_builders=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build
+
+# Some layouts require knowing what version we are at.
+APR_MAJOR_VERSION=0
+APR_DOTTED_VERSION=0.9.19
+
+CC=gcc
+RM=rm
+AWK=gawk
+SHELL=/bin/bash
+LIBTOOL=$(SHELL) $(apr_builddir)/libtool
+
+# compilation and linking flags that are supposed to be set only by the user.
+# configure adds to them for tests, but we restore them at the end.
+#
+CFLAGS=
+CPPFLAGS=
+LDFLAGS=
+LIBS=
+DEFS=-DHAVE_CONFIG_H
+
+# anything added to the standard flags by configure is moved to EXTRA_*
+# at the end of the process.
+#
+EXTRA_CFLAGS=-g -O2 -pthread
+EXTRA_CPPFLAGS=-D_REENTRANT -D_GNU_SOURCE
+EXTRA_LDFLAGS=
+EXTRA_LIBS=-lrt -lm -lcrypt -lnsl  -lpthread -ldl
+EXTRA_INCLUDES=
+
+# NOTEST_* are flags and libraries that can be added by the user without
+# causing them to be used in configure tests (necessary for things like
+# -Werror and other strict warnings that maintainers like to use).
+#
+NOTEST_CFLAGS=
+NOTEST_CPPFLAGS=
+NOTEST_LDFLAGS=
+NOTEST_LIBS=
+
+# Finally, combine all of the flags together in the proper order so that
+# the user-defined flags can always override the configure ones, if needed.
+# Note that includes are listed after the flags because -I options have
+# left-to-right precedence and CPPFLAGS may include user-defined overrides.
+#
+ALL_CFLAGS   = $(EXTRA_CFLAGS) $(NOTEST_CFLAGS) $(CFLAGS)
+ALL_CPPFLAGS = $(DEFS) $(EXTRA_CPPFLAGS) $(NOTEST_CPPFLAGS) $(CPPFLAGS)
+ALL_LDFLAGS  = $(EXTRA_LDFLAGS) $(NOTEST_LDFLAGS) $(LDFLAGS)
+ALL_LIBS     = $(LIBS) $(NOTEST_LIBS) $(EXTRA_LIBS)
+ALL_INCLUDES = $(INCLUDES) $(EXTRA_INCLUDES)
+
+LTFLAGS      = --silent
+LT_LDFLAGS   = 
+
+#
+# Basic macro setup
+#
+COMPILE      = $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(ALL_INCLUDES)
+LT_COMPILE   = $(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -c $< && touch $@
+
+LINK         = $(LIBTOOL) $(LTFLAGS) --mode=link $(LT_LDFLAGS) $(COMPILE) -version-info 9:19:9 $(ALL_LDFLAGS) -o $@
+
+APR_MKDIR        = $(apr_builders)/mkdir.sh
+APR_MKEXPORT     = $(AWK) -f $(apr_builders)/make_exports.awk
+APR_MKVAREXPORT  = $(AWK) -f $(apr_builders)/make_var_export.awk
+MKDEP            = $(CC) -MM
+
+#
+# Standard build rules
+#
+all: all-recursive
+depend: depend-recursive
+clean: clean-recursive
+distclean: distclean-recursive
+extraclean: extraclean-recursive
+
+install: all-recursive
+
+
+all-recursive depend-recursive:
+	@otarget=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; \
+	for i in $$list; do \
+	    if test -d "$$i"; then \
+		target="$$otarget"; \
+		echo "Making $$target in $$i"; \
+		if test "$$i" = "."; then \
+		    made_local=yes; \
+		    target="local-$$target"; \
+		fi; \
+		(cd $$i && $(MAKE) $$target) || exit 1; \
+	    fi; \
+	done; \
+        if test "$$otarget" = "all" && test -z "$(TARGETS)"; then \
+	    made_local=yes; \
+	fi; \
+	if test "$$made_local" != "yes"; then \
+	    $(MAKE) "local-$$otarget" || exit 1; \
+	fi
+
+clean-recursive distclean-recursive extraclean-recursive:
+	@otarget=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS) $(CLEAN_SUBDIRS)'; \
+	for i in $$list; do \
+	    if test -d "$$i"; then \
+		target="$$otarget"; \
+		echo "Making $$target in $$i"; \
+		if test "$$i" = "."; then \
+		    made_local=yes; \
+		    target="local-$$target"; \
+		fi; \
+		(cd $$i && $(MAKE) $$target); \
+	    fi; \
+	done; \
+        if test "$$otarget" = "all" && test -z "$(TARGETS)"; then \
+	    made_local=yes; \
+	fi; \
+	if test "$$made_local" != "yes"; then \
+	    $(MAKE) "local-$$otarget"; \
+	fi
+
+# autoconf 2.5x is creating a 'autom4te.cache' directory
+# In case someone ran autoconf by hand, get rid of that directory
+# aswell.
+local-clean: x-local-clean
+	$(RM) -f *.o *.lo *.a *.la *.so *.obj $(CLEAN_TARGETS) $(PROGRAMS)
+	$(RM) -rf .libs autom4te.cache
+
+local-distclean: local-clean x-local-distclean
+	$(RM) -f Makefile $(DISTCLEAN_TARGETS)
+
+local-extraclean: local-distclean x-local-extraclean
+	@if test -n "$(EXTRACLEAN_TARGETS)"; then \
+	    echo $(RM) -f $(EXTRACLEAN_TARGETS) ; \
+	    $(RM) -f $(EXTRACLEAN_TARGETS) ; \
+	fi
+
+local-all: $(TARGETS)
+
+local-depend: x-local-depend
+	@if test -n "`ls $(srcdir)/*.c 2> /dev/null`"; then \
+		$(RM) -f .deps; \
+		list='$(srcdir)/*.c'; \
+		for i in $$list; do \
+			$(MKDEP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) $$i | sed 's/\.o:/.lo:/' >> .deps; \
+		done; \
+	fi
+
+# to be filled in by the actual Makefile
+x-local-depend x-local-clean x-local-distclean x-local-extraclean:
+
+#
+# Implicit rules for creating outputs from input files
+#
+.SUFFIXES:
+.SUFFIXES: .c .lo .o
+
+.c.o:
+	$(COMPILE) -c $<
+
+.c.lo:
+	$(LT_COMPILE)
+
+.PHONY: all all-recursive local-all install \
+	depend depend-recursive local-depend x-local-depend \
+	clean clean-recursive local-clean x-local-clean \
+	distclean distclean-recursive local-distclean x-local-distclean \
+	extraclean extraclean-recursive local-extraclean x-local-extraclean
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk.in b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk.in
new file mode 100644
index 00000000..a5433367
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk.in
@@ -0,0 +1,194 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+#
+# rules.mk: standard rules for APR
+#
+
+@SET_MAKE@
+
+#
+# Configuration variables
+#
+apr_builddir=@apr_builddir@
+apr_builders=@apr_builders@
+
+# Some layouts require knowing what version we are at.
+APR_MAJOR_VERSION=@APR_MAJOR_VERSION@
+APR_DOTTED_VERSION=@APR_DOTTED_VERSION@
+
+CC=@CC@
+RM=@RM@
+AWK=@AWK@
+SHELL=@SHELL@
+LIBTOOL=@LIBTOOL@
+
+# compilation and linking flags that are supposed to be set only by the user.
+# configure adds to them for tests, but we restore them at the end.
+#
+CFLAGS=@CFLAGS@
+CPPFLAGS=@CPPFLAGS@
+LDFLAGS=@LDFLAGS@
+LIBS=@LIBS@
+DEFS=@DEFS@
+
+# anything added to the standard flags by configure is moved to EXTRA_*
+# at the end of the process.
+#
+EXTRA_CFLAGS=@EXTRA_CFLAGS@
+EXTRA_CPPFLAGS=@EXTRA_CPPFLAGS@
+EXTRA_LDFLAGS=@EXTRA_LDFLAGS@
+EXTRA_LIBS=@EXTRA_LIBS@
+EXTRA_INCLUDES=@EXTRA_INCLUDES@
+
+# NOTEST_* are flags and libraries that can be added by the user without
+# causing them to be used in configure tests (necessary for things like
+# -Werror and other strict warnings that maintainers like to use).
+#
+NOTEST_CFLAGS=@NOTEST_CFLAGS@
+NOTEST_CPPFLAGS=@NOTEST_CPPFLAGS@
+NOTEST_LDFLAGS=@NOTEST_LDFLAGS@
+NOTEST_LIBS=@NOTEST_LIBS@
+
+# Finally, combine all of the flags together in the proper order so that
+# the user-defined flags can always override the configure ones, if needed.
+# Note that includes are listed after the flags because -I options have
+# left-to-right precedence and CPPFLAGS may include user-defined overrides.
+#
+ALL_CFLAGS   = $(EXTRA_CFLAGS) $(NOTEST_CFLAGS) $(CFLAGS)
+ALL_CPPFLAGS = $(DEFS) $(EXTRA_CPPFLAGS) $(NOTEST_CPPFLAGS) $(CPPFLAGS)
+ALL_LDFLAGS  = $(EXTRA_LDFLAGS) $(NOTEST_LDFLAGS) $(LDFLAGS)
+ALL_LIBS     = $(LIBS) $(NOTEST_LIBS) $(EXTRA_LIBS)
+ALL_INCLUDES = $(INCLUDES) $(EXTRA_INCLUDES)
+
+LTFLAGS      = @LTFLAGS@
+LT_LDFLAGS   = @LT_LDFLAGS@
+
+#
+# Basic macro setup
+#
+COMPILE      = $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(ALL_INCLUDES)
+LT_COMPILE   = @lt_compile@
+
+LINK         = @link@
+
+APR_MKDIR        = $(apr_builders)/mkdir.sh
+APR_MKEXPORT     = $(AWK) -f $(apr_builders)/make_exports.awk
+APR_MKVAREXPORT  = $(AWK) -f $(apr_builders)/make_var_export.awk
+MKDEP            = @MKDEP@
+
+#
+# Standard build rules
+#
+all: all-recursive
+depend: depend-recursive
+clean: clean-recursive
+distclean: distclean-recursive
+extraclean: extraclean-recursive
+
+install: all-recursive
+
+
+all-recursive depend-recursive:
+	@otarget=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; \
+	for i in $$list; do \
+	    if test -d "$$i"; then \
+		target="$$otarget"; \
+		echo "Making $$target in $$i"; \
+		if test "$$i" = "."; then \
+		    made_local=yes; \
+		    target="local-$$target"; \
+		fi; \
+		(cd $$i && $(MAKE) $$target) || exit 1; \
+	    fi; \
+	done; \
+        if test "$$otarget" = "all" && test -z "$(TARGETS)"; then \
+	    made_local=yes; \
+	fi; \
+	if test "$$made_local" != "yes"; then \
+	    $(MAKE) "local-$$otarget" || exit 1; \
+	fi
+
+clean-recursive distclean-recursive extraclean-recursive:
+	@otarget=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS) $(CLEAN_SUBDIRS)'; \
+	for i in $$list; do \
+	    if test -d "$$i"; then \
+		target="$$otarget"; \
+		echo "Making $$target in $$i"; \
+		if test "$$i" = "."; then \
+		    made_local=yes; \
+		    target="local-$$target"; \
+		fi; \
+		(cd $$i && $(MAKE) $$target); \
+	    fi; \
+	done; \
+        if test "$$otarget" = "all" && test -z "$(TARGETS)"; then \
+	    made_local=yes; \
+	fi; \
+	if test "$$made_local" != "yes"; then \
+	    $(MAKE) "local-$$otarget"; \
+	fi
+
+# autoconf 2.5x is creating a 'autom4te.cache' directory
+# In case someone ran autoconf by hand, get rid of that directory
+# aswell.
+local-clean: x-local-clean
+	$(RM) -f *.o *.lo *.a *.la *.so *.obj $(CLEAN_TARGETS) $(PROGRAMS)
+	$(RM) -rf .libs autom4te.cache
+
+local-distclean: local-clean x-local-distclean
+	$(RM) -f Makefile $(DISTCLEAN_TARGETS)
+
+local-extraclean: local-distclean x-local-extraclean
+	@if test -n "$(EXTRACLEAN_TARGETS)"; then \
+	    echo $(RM) -f $(EXTRACLEAN_TARGETS) ; \
+	    $(RM) -f $(EXTRACLEAN_TARGETS) ; \
+	fi
+
+local-all: $(TARGETS)
+
+local-depend: x-local-depend
+	@if test -n "`ls $(srcdir)/*.c 2> /dev/null`"; then \
+		$(RM) -f .deps; \
+		list='$(srcdir)/*.c'; \
+		for i in $$list; do \
+			$(MKDEP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) $$i | sed 's/\.o:/.lo:/' >> .deps; \
+		done; \
+	fi
+
+# to be filled in by the actual Makefile
+x-local-depend x-local-clean x-local-distclean x-local-extraclean:
+
+#
+# Implicit rules for creating outputs from input files
+#
+.SUFFIXES:
+.SUFFIXES: .c .lo .o
+
+.c.o:
+	$(COMPILE) -c $<
+
+.c.lo:
+	$(LT_COMPILE)
+
+.PHONY: all all-recursive local-all install \
+	depend depend-recursive local-depend x-local-depend \
+	clean clean-recursive local-clean x-local-clean \
+	distclean distclean-recursive local-distclean x-local-distclean \
+	extraclean extraclean-recursive local-extraclean x-local-extraclean
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.out b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.out
new file mode 100644
index 00000000..fc2d641f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.out
@@ -0,0 +1,194 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+#
+# rules.mk: standard rules for APR
+#
+
+
+
+#
+# Configuration variables
+#
+apr_builddir=/bottlenecks/rubbos/app/apache2/build
+apr_builders=/bottlenecks/rubbos/app/apache2/build
+
+# Some layouts require knowing what version we are at.
+APR_MAJOR_VERSION=0
+APR_DOTTED_VERSION=0.9.19
+
+CC=gcc
+RM=rm
+AWK=gawk
+SHELL=/bin/bash
+LIBTOOL=$(SHELL) $(apr_builddir)/libtool
+
+# compilation and linking flags that are supposed to be set only by the user.
+# configure adds to them for tests, but we restore them at the end.
+#
+CFLAGS=
+CPPFLAGS=
+LDFLAGS=
+LIBS=
+DEFS=-DHAVE_CONFIG_H
+
+# anything added to the standard flags by configure is moved to EXTRA_*
+# at the end of the process.
+#
+EXTRA_CFLAGS=-g -O2 -pthread
+EXTRA_CPPFLAGS=-D_REENTRANT -D_GNU_SOURCE
+EXTRA_LDFLAGS=
+EXTRA_LIBS=-lrt -lm -lcrypt -lnsl  -lpthread -ldl
+EXTRA_INCLUDES=
+
+# NOTEST_* are flags and libraries that can be added by the user without
+# causing them to be used in configure tests (necessary for things like
+# -Werror and other strict warnings that maintainers like to use).
+#
+NOTEST_CFLAGS=
+NOTEST_CPPFLAGS=
+NOTEST_LDFLAGS=
+NOTEST_LIBS=
+
+# Finally, combine all of the flags together in the proper order so that
+# the user-defined flags can always override the configure ones, if needed.
+# Note that includes are listed after the flags because -I options have
+# left-to-right precedence and CPPFLAGS may include user-defined overrides.
+#
+ALL_CFLAGS   = $(EXTRA_CFLAGS) $(NOTEST_CFLAGS) $(CFLAGS)
+ALL_CPPFLAGS = $(DEFS) $(EXTRA_CPPFLAGS) $(NOTEST_CPPFLAGS) $(CPPFLAGS)
+ALL_LDFLAGS  = $(EXTRA_LDFLAGS) $(NOTEST_LDFLAGS) $(LDFLAGS)
+ALL_LIBS     = $(LIBS) $(NOTEST_LIBS) $(EXTRA_LIBS)
+ALL_INCLUDES = $(INCLUDES) $(EXTRA_INCLUDES)
+
+LTFLAGS      = --silent
+LT_LDFLAGS   = 
+
+#
+# Basic macro setup
+#
+COMPILE      = $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(ALL_INCLUDES)
+LT_COMPILE   = $(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -c $< && touch $@
+
+LINK         = $(LIBTOOL) $(LTFLAGS) --mode=link $(LT_LDFLAGS) $(COMPILE) -version-info 9:19:9 $(ALL_LDFLAGS) -o $@
+
+APR_MKDIR        = $(apr_builders)/mkdir.sh
+APR_MKEXPORT     = $(AWK) -f $(apr_builders)/make_exports.awk
+APR_MKVAREXPORT  = $(AWK) -f $(apr_builders)/make_var_export.awk
+MKDEP            = $(CC) -MM
+
+#
+# Standard build rules
+#
+all: all-recursive
+depend: depend-recursive
+clean: clean-recursive
+distclean: distclean-recursive
+extraclean: extraclean-recursive
+
+install: all-recursive
+
+
+all-recursive depend-recursive:
+	@otarget=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; \
+	for i in $$list; do \
+	    if test -d "$$i"; then \
+		target="$$otarget"; \
+		echo "Making $$target in $$i"; \
+		if test "$$i" = "."; then \
+		    made_local=yes; \
+		    target="local-$$target"; \
+		fi; \
+		(cd $$i && $(MAKE) $$target) || exit 1; \
+	    fi; \
+	done; \
+        if test "$$otarget" = "all" && test -z "$(TARGETS)"; then \
+	    made_local=yes; \
+	fi; \
+	if test "$$made_local" != "yes"; then \
+	    $(MAKE) "local-$$otarget" || exit 1; \
+	fi
+
+clean-recursive distclean-recursive extraclean-recursive:
+	@otarget=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS) $(CLEAN_SUBDIRS)'; \
+	for i in $$list; do \
+	    if test -d "$$i"; then \
+		target="$$otarget"; \
+		echo "Making $$target in $$i"; \
+		if test "$$i" = "."; then \
+		    made_local=yes; \
+		    target="local-$$target"; \
+		fi; \
+		(cd $$i && $(MAKE) $$target); \
+	    fi; \
+	done; \
+        if test "$$otarget" = "all" && test -z "$(TARGETS)"; then \
+	    made_local=yes; \
+	fi; \
+	if test "$$made_local" != "yes"; then \
+	    $(MAKE) "local-$$otarget"; \
+	fi
+
+# autoconf 2.5x is creating a 'autom4te.cache' directory
+# In case someone ran autoconf by hand, get rid of that directory
+# aswell.
+local-clean: x-local-clean
+	$(RM) -f *.o *.lo *.a *.la *.so *.obj $(CLEAN_TARGETS) $(PROGRAMS)
+	$(RM) -rf .libs autom4te.cache
+
+local-distclean: local-clean x-local-distclean
+	$(RM) -f Makefile $(DISTCLEAN_TARGETS)
+
+local-extraclean: local-distclean x-local-extraclean
+	@if test -n "$(EXTRACLEAN_TARGETS)"; then \
+	    echo $(RM) -f $(EXTRACLEAN_TARGETS) ; \
+	    $(RM) -f $(EXTRACLEAN_TARGETS) ; \
+	fi
+
+local-all: $(TARGETS)
+
+local-depend: x-local-depend
+	@if test -n "`ls $(srcdir)/*.c 2> /dev/null`"; then \
+		$(RM) -f .deps; \
+		list='$(srcdir)/*.c'; \
+		for i in $$list; do \
+			$(MKDEP) $(ALL_CPPFLAGS) $(ALL_INCLUDES) $$i | sed 's/\.o:/.lo:/' >> .deps; \
+		done; \
+	fi
+
+# to be filled in by the actual Makefile
+x-local-depend x-local-clean x-local-distclean x-local-extraclean:
+
+#
+# Implicit rules for creating outputs from input files
+#
+.SUFFIXES:
+.SUFFIXES: .c .lo .o
+
+.c.o:
+	$(COMPILE) -c $<
+
+.c.lo:
+	$(LT_COMPILE)
+
+.PHONY: all all-recursive local-all install \
+	depend depend-recursive local-depend x-local-depend \
+	clean clean-recursive local-clean x-local-clean \
+	distclean distclean-recursive local-distclean x-local-distclean \
+	extraclean extraclean-recursive local-extraclean x-local-extraclean
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_threads.m4 b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_threads.m4
new file mode 100644
index 00000000..8491105a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_threads.m4
@@ -0,0 +1,267 @@
+dnl -----------------------------------------------------------------
+dnl apr_threads.m4: APR's autoconf macros for testing thread support
+dnl
+
+dnl
+dnl APR_CHECK_PTHREADS_H([ ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl
+dnl gcc issues warnings when parsing AIX 4.3.3's pthread.h
+dnl which causes autoconf to incorrectly conclude that
+dnl pthreads is not available.
+dnl Turn off warnings if we're using gcc.
+dnl
+AC_DEFUN(APR_CHECK_PTHREADS_H, [
+  if test "$GCC" = "yes"; then
+    SAVE_FL="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS -w"
+    AC_CHECK_HEADERS(pthread.h, [ $1 ] , [ $2 ] )
+    CPPFLAGS="$SAVE_FL"
+  else
+    AC_CHECK_HEADERS(pthread.h, [ $1 ] , [ $2 ] )
+  fi
+])dnl
+
+
+dnl
+dnl APR_CHECK_PTHREAD_GETSPECIFIC_TWO_ARGS
+dnl
+AC_DEFUN(APR_CHECK_PTHREAD_GETSPECIFIC_TWO_ARGS, [
+AC_CACHE_CHECK(whether pthread_getspecific takes two arguments, ac_cv_pthread_getspecific_two_args,[
+AC_TRY_COMPILE([
+#include <pthread.h>
+],[
+pthread_key_t key;
+void *tmp;
+pthread_getspecific(key,&tmp);
+],[
+    ac_cv_pthread_getspecific_two_args=yes
+],[
+    ac_cv_pthread_getspecific_two_args=no
+])
+])
+
+if test "$ac_cv_pthread_getspecific_two_args" = "yes"; then
+  AC_DEFINE(PTHREAD_GETSPECIFIC_TAKES_TWO_ARGS, 1, [Define if pthread_getspecific() has two args])
+fi
+])dnl
+
+
+dnl
+dnl APR_CHECK_PTHREAD_ATTR_GETDETACHSTATE_ONE_ARG
+dnl
+AC_DEFUN(APR_CHECK_PTHREAD_ATTR_GETDETACHSTATE_ONE_ARG, [
+AC_CACHE_CHECK(whether pthread_attr_getdetachstate takes one argument, ac_cv_pthread_attr_getdetachstate_one_arg,[
+AC_TRY_COMPILE([
+#include <pthread.h>
+],[
+pthread_attr_t *attr;
+pthread_attr_getdetachstate(attr);
+],[
+    ac_cv_pthread_attr_getdetachstate_one_arg=yes
+],[
+    ac_cv_pthread_attr_getdetachstate_one_arg=no
+])
+])
+
+if test "$ac_cv_pthread_attr_getdetachstate_one_arg" = "yes"; then
+  AC_DEFINE(PTHREAD_ATTR_GETDETACHSTATE_TAKES_ONE_ARG, 1, [Define if pthread_attr_getdetachstate() has one arg])
+fi
+])dnl
+
+
+dnl
+dnl APR_PTHREADS_TRY_RUN(actions-if-success)
+dnl
+dnl Try running a program which uses pthreads, executing the
+dnl actions-if-success commands on success.
+dnl
+AC_DEFUN(APR_PTHREADS_TRY_RUN, [
+AC_TRY_RUN( [
+#include <pthread.h>
+#include <stddef.h>
+
+void *thread_routine(void *data) {
+    return data;
+}
+
+int main() {
+    pthread_t thd;
+    pthread_mutexattr_t mattr;
+    pthread_once_t once_init = PTHREAD_ONCE_INIT;
+    int data = 1;
+    pthread_mutexattr_init(&mattr);
+    return pthread_create(&thd, NULL, thread_routine, &data);
+} ], [apr_p_t_r=yes], [apr_p_t_r=no], [apr_p_t_r=no])
+
+if test $apr_p_t_r = yes; then
+  $1
+fi
+
+])dnl
+
+
+dnl
+dnl APR_PTHREADS_CHECK()
+dnl
+dnl Try to find a way to enable POSIX threads.  Sets the 
+dnl pthreads_working variable to "yes" on success.
+dnl
+AC_DEFUN(APR_PTHREADS_CHECK,[
+
+AC_CACHE_CHECK([for CFLAGS needed for pthreads], [apr_cv_pthreads_cflags],
+[apr_ptc_cflags=$CFLAGS
+ for flag in none -kthread -pthread -pthreads -mt -mthreads -Kthread -threads; do 
+    CFLAGS=$apr_ptc_cflags
+    test "x$flag" != "xnone" && CFLAGS="$CFLAGS $flag"
+    APR_PTHREADS_TRY_RUN([
+      apr_cv_pthreads_cflags="$flag"
+      break
+    ])
+ done
+ CFLAGS=$apr_ptc_cflags
+])
+
+if test -n "$apr_cv_pthreads_cflags"; then
+   pthreads_working=yes
+   if test "x$apr_cv_pthreads_cflags" != "xnone"; then
+     APR_ADDTO(CFLAGS,[$apr_cv_pthreads_cflags])
+   fi
+fi
+
+# The CFLAGS may or may not be sufficient to ensure that libapr
+# depends on the pthreads library: some versions of libtool
+# drop -pthread when passed on the link line; some versions of
+# gcc ignore -pthread when linking a shared object.  So always
+# try and add the relevant library to LIBS too.
+
+AC_CACHE_CHECK([for LIBS needed for pthreads], [apr_cv_pthreads_lib], [
+  apr_ptc_libs=$LIBS
+  for lib in -lpthread -lpthreads -lc_r; do
+    LIBS="$apr_ptc_libs $lib"
+    APR_PTHREADS_TRY_RUN([
+      apr_cv_pthreads_lib=$lib
+      break
+    ])
+  done
+  LIBS=$apr_ptc_libs
+])
+
+if test -n "$apr_cv_pthreads_lib"; then
+   pthreads_working=yes
+   APR_ADDTO(LIBS,[$apr_cv_pthreads_lib])
+fi
+
+if test "$pthreads_working" = "yes"; then
+  threads_result="POSIX Threads found"
+else
+  threads_result="POSIX Threads not found"
+fi
+])dnl
+
+dnl
+dnl APR_PTHREADS_CHECK_SAVE
+dnl APR_PTHREADS_CHECK_RESTORE
+dnl
+dnl Save the global environment variables that might be modified during
+dnl the checks for threading support so that they can restored if the
+dnl result is not what the caller wanted.
+dnl
+AC_DEFUN(APR_PTHREADS_CHECK_SAVE, [
+  apr_pthsv_CFLAGS="$CFLAGS"
+  apr_pthsv_LIBS="$LIBS"
+])dnl
+
+AC_DEFUN(APR_PTHREADS_CHECK_RESTORE, [
+  CFLAGS="$apr_pthsv_CFLAGS"
+  LIBS="$apr_pthsv_LIBS"
+])dnl
+
+dnl
+dnl APR_CHECK_SIGWAIT_ONE_ARG
+dnl
+AC_DEFUN(APR_CHECK_SIGWAIT_ONE_ARG,[
+  AC_CACHE_CHECK(whether sigwait takes one argument,ac_cv_sigwait_one_arg,[
+  AC_TRY_COMPILE([
+#if defined(__NETBSD__) || defined(DARWIN)
+    /* When using the unproven-pthreads package, we need to pull in this
+     * header to get a prototype for sigwait().  Else things will fail later
+     * on.  XXX Should probably be fixed in the unproven-pthreads package.
+     * Darwin is declaring sigwait() in the wrong place as well.
+     */
+#include <pthread.h>
+#endif
+#include <signal.h>
+],[
+  sigset_t set;
+ 
+  sigwait(&set);
+],[
+  ac_cv_sigwait_one_arg=yes
+],[
+  ac_cv_sigwait_one_arg=no
+])])
+  if test "$ac_cv_sigwait_one_arg" = "yes"; then
+    AC_DEFINE(SIGWAIT_TAKES_ONE_ARG,1,[ ])
+  fi
+])
+
+dnl Check for recursive mutex support (per SUSv3).
+AC_DEFUN([APR_CHECK_PTHREAD_RECURSIVE_MUTEX], [
+  AC_CACHE_CHECK([for recursive mutex support], [apr_cv_mutex_recursive],
+[AC_TRY_RUN([#include <sys/types.h>
+#include <pthread.h>
+#include <stdlib.h>
+
+int main() {
+    pthread_mutexattr_t attr;
+    pthread_mutex_t m;
+
+    exit (pthread_mutexattr_init(&attr) 
+          || pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
+          || pthread_mutex_init(&m, &attr));
+}], [apr_cv_mutex_recursive=yes], [apr_cv_mutex_recursive=no], 
+[apr_cv_mutex_recursive=no])])
+
+if test "$apr_cv_mutex_recursive" = "yes"; then
+   AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], 1,
+             [Define if recursive pthread mutexes are available])
+fi
+])
+
+dnl Check for robust process-shared mutex support
+AC_DEFUN([APR_CHECK_PTHREAD_ROBUST_SHARED_MUTEX], [
+AC_CACHE_CHECK([for robust cross-process mutex support], 
+[apr_cv_mutex_robust_shared],
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <pthread.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+    pthread_mutex_t mutex;
+    pthread_mutexattr_t attr;
+
+    if (pthread_mutexattr_init(&attr))
+        exit(1);
+    if (pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED))
+        exit(2);
+    if (pthread_mutexattr_setrobust_np(&attr, PTHREAD_MUTEX_ROBUST_NP))
+        exit(3);
+    if (pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT))
+        exit(4);
+    if (pthread_mutex_init(&mutex, &attr))
+        exit(5);
+    if (pthread_mutexattr_destroy(&attr))
+        exit(6);
+    if (pthread_mutex_destroy(&mutex))
+        exit(7);
+
+    exit(0);
+}], [apr_cv_mutex_robust_shared=yes], [apr_cv_mutex_robust_shared=no])])
+
+if test "$apr_cv_mutex_robust_shared" = "yes"; then
+   AC_DEFINE([HAVE_PTHREAD_MUTEX_ROBUST], 1,
+             [Define if cross-process robust mutexes are available])
+fi
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/buildcheck.sh b/rubbos/app/httpd-2.0.64/srclib/apr/build/buildcheck.sh
new file mode 100755
index 00000000..5670c0f6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/buildcheck.sh
@@ -0,0 +1,60 @@
+#! /bin/sh
+
+echo "buildconf: checking installation..."
+
+# autoconf 2.13 or newer
+ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|sed -e 's/^[^0-9]*//;s/[a-z]* *$//;q'`
+if test -z "$ac_version"; then
+echo "buildconf: autoconf not found."
+echo "           You need autoconf version 2.13 or newer installed"
+echo "           to build Apache from CVS."
+exit 1
+fi
+IFS=.; set $ac_version; IFS=' '
+if test "$1" = "2" -a "$2" -lt "13" || test "$1" -lt "2"; then
+echo "buildconf: autoconf version $ac_version found."
+echo "           You need autoconf version 2.13 or newer installed"
+echo "           to build Apache from CVS."
+exit 1
+else
+echo "buildconf: autoconf version $ac_version (ok)"
+fi
+
+# Sample libtool --version outputs:
+# ltmain.sh (GNU libtool) 1.3.3 (1.385.2.181 1999/07/02 15:49:11)
+# ltmain.sh (GNU libtool 1.1361 2004/01/02 23:10:52) 1.5a
+# output is multiline from 1.5 onwards
+
+# Require libtool 1.3.3 or newer
+libtool=`build/PrintPath glibtool libtool`
+lt_pversion=`$libtool --version 2>/dev/null|sed -e 's/([^)]*)//g;s/^[^0-9]*//;s/[- ].*//g;q'`
+if test -z "$lt_pversion"; then
+echo "buildconf: libtool not found."
+echo "           You need libtool version 1.3.3 or newer installed"
+echo "           to build Apache from CVS."
+exit 1
+fi
+lt_version=`echo $lt_pversion|sed -e 's/\([a-z]*\)$/.\1/'`
+IFS=.; set $lt_version; IFS=' '
+lt_status="good"
+if test "$1" = "1"; then
+   if test "$2" -lt "3"; then
+      lt_status="bad"
+   else
+      if test "$2" = "3"; then
+         if test -z "$3" -o "$3" = "1" -o "$3" = "2"; then
+            lt_status="bad"
+         fi
+      fi
+   fi
+fi
+if test $lt_status = "good"; then
+   echo "buildconf: libtool version $lt_pversion (ok)"
+   exit 0
+fi
+
+echo "buildconf: libtool version $lt_pversion found."
+echo "           You need libtool version 1.3.3 or newer installed"
+echo "           to build Apache from CVS."
+
+exit 1
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/config.guess b/rubbos/app/httpd-2.0.64/srclib/apr/build/config.guess
new file mode 100755
index 00000000..115f944a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/config.guess
@@ -0,0 +1,1502 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+#   Free Software Foundation, Inc.
+
+timestamp='2010-04-03'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner.  Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' HUP INT TERM
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" HUP INT PIPE TERM ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep -q __ELF__
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    s390x:SunOS:*:*)
+	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux${UNAME_RELEASE}
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	eval $set_cc_for_build
+	SUN_ARCH="i386"
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH="x86_64"
+	    fi
+	fi
+	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[456])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	case ${UNAME_MACHINE} in
+	    pc98)
+		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    *:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:windows32*:*)
+    	# uname -m includes "-pc" on this system.
+    	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    *:Interix*:*)
+    	case ${UNAME_MACHINE} in
+	    x86)
+		echo i586-pc-interix${UNAME_RELEASE}
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    8664:Windows_NT:*)
+	echo x86_64-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit ;;
+    arm*:Linux:*:*)
+	eval $set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	else
+	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+	fi
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    cris:Linux:*:*)
+	echo cris-axis-linux-gnu
+	exit ;;
+    crisv32:Linux:*:*)
+	echo crisv32-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+    	echo frv-unknown-linux-gnu
+	exit ;;
+    i*86:Linux:*:*)
+	LIBC=gnu
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef ${UNAME_MACHINE}
+	#undef ${UNAME_MACHINE}el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=${UNAME_MACHINE}el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=${UNAME_MACHINE}
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    or32:Linux:*:*)
+	echo or32-unknown-linux-gnu
+	exit ;;
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-gnu
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
+    sh64*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit ;;
+    xtensa*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configury will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+        exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    i386)
+		eval $set_cc_for_build
+		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		      grep IS_64BIT_ARCH >/dev/null
+		  then
+		      UNAME_PROCESSOR="x86_64"
+		  fi
+		fi ;;
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+        echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo ${UNAME_MACHINE}-pc-aros
+	exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/config.sub b/rubbos/app/httpd-2.0.64/srclib/apr/build/config.sub
new file mode 100755
index 00000000..204218c0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/config.sub
@@ -0,0 +1,1731 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+#   Free Software Foundation, Inc.
+
+timestamp='2010-05-21'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray | -microblaze)
+		os=
+		basic_machine=$1
+		;;
+        -bluegene*)
+	        os=-cnk
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+	| bfin \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| fido | fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| lm32 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore | mep | metag \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64octeon | mips64octeonel \
+	| mips64orion | mips64orionel \
+	| mips64r5900 | mips64r5900el \
+	| mips64vr | mips64vrel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| moxie \
+	| mt \
+	| msp430 \
+	| nios | nios2 \
+	| ns16k | ns32k \
+	| or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| rx \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu | strongarm \
+	| tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+	| ubicom32 \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+	| z8k | z80)
+		basic_machine=$basic_machine-unknown
+		;;
+	c54x)
+		basic_machine=tic54x-unknown
+		;;
+	c55x)
+		basic_machine=tic55x-unknown
+		;;
+	c6x)
+		basic_machine=tic6x-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| lm32-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64octeon-* | mips64octeonel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64r5900-* | mips64r5900el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* | rx-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tile-* | tilegx-* \
+	| tron-* \
+	| ubicom32-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+	| xstormy16-* | xtensa*-* \
+	| ymp-* \
+	| z8k-* | z80-*)
+		;;
+	# Recognize the basic CPU types without company name, with glob match.
+	xtensa*)
+		basic_machine=$basic_machine-unknown
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aros)
+		basic_machine=i386-pc
+		os=-aros
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	blackfin)
+		basic_machine=bfin-unknown
+		os=-linux
+		;;
+	blackfin-*)
+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	bluegene*)
+		basic_machine=powerpc-ibm
+		os=-cnk
+		;;
+	c54x-*)
+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c55x-*)
+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c6x-*)
+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+        cegcc)
+		basic_machine=arm-unknown
+		os=-cegcc
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16)
+		basic_machine=cr16-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dicos)
+		basic_machine=i686-pc
+		os=-dicos
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m68knommu)
+		basic_machine=m68k-unknown
+		os=-linux
+		;;
+	m68knommu-*)
+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+        microblaze)
+		basic_machine=microblaze-xilinx
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	mingw32ce)
+		basic_machine=arm-unknown
+		os=-mingw32ce
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	parisc)
+		basic_machine=hppa-unknown
+		os=-linux
+		;;
+	parisc-*)
+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+		;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh5el)
+		basic_machine=sh5le-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+        # This must be matched before tile*.
+        tilegx*)
+		basic_machine=tilegx-unknown
+		os=-linux-gnu
+		;;
+	tile*)
+		basic_machine=tile-unknown
+		os=-linux-gnu
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	z80-*-coff)
+		basic_machine=z80-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+        -auroraux)
+	        os=-auroraux
+		;;
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+	      | -sym* | -kopensolaris* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* | -aros* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -linux-android* \
+	      | -linux-newlib* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+        -os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+        -tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-dicos*)
+		os=-dicos
+		;;
+        -nacl*)
+	        ;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+        score-*)
+		os=-elf
+		;;
+        spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+        c4x-* | tic4x-*)
+        	os=-coff
+		;;
+	tic54x-*)
+		os=-coff
+		;;
+	tic55x-*)
+		os=-coff
+		;;
+	tic6x-*)
+		os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+        mep-*)
+		os=-elf
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+    	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-cnk*|-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/cvtdsp.pl b/rubbos/app/httpd-2.0.64/srclib/apr/build/cvtdsp.pl
new file mode 100644
index 00000000..becb75bd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/cvtdsp.pl
@@ -0,0 +1,605 @@
+use IO::File;
+use File::Find;
+
+if ($ARGV[0] eq '-6') {
+    find(\&tovc6, '.');
+}
+elsif ($ARGV[0] eq '-5') {
+    find(\&tovc5, '.');
+}
+elsif ($ARGV[0] eq '-2005') {
+    find(\&tovc2005, '.');
+}
+elsif ($ARGV[0] eq '-w3') {
+    find(\&tow3, '.');
+}
+elsif ($ARGV[0] eq '-w4') {
+    find(\&tow4, '.');
+}
+elsif ($ARGV[0] eq '-ia64') {
+    find(\&tovc64, '.');
+}
+elsif ($ARGV[0] eq '-d') {
+    find(\&todebugpools, '.');
+}
+elsif ($ARGV[0] eq '-b') {
+    find(\&tobrowse, '.');
+}
+elsif ($ARGV[0] eq '-mt') {
+    find(\&addmt, '.');
+}
+elsif ($ARGV[0] eq '-m') {
+        ## 0 - conapp, 1 - dll lib, 2 - static lib
+        $dsptype = 2;
+        $name = "apr";
+        onemake();
+}
+else {
+    print "Specify -5 or -6 for Visual Studio 5 or 6 (98) .dsp format\n";
+    print "Specify -w3 or -w4 for .dsp build with warning level 3 or 4 (strict)\n\n";
+    print "Specify -ia64 for build targeted at Itanium (req's psdk tools)\n\n";
+    print "Specify -p for extreme pool debugging\n\n";
+    print "Specify -mt to add .manifest embedding\n\n";
+    die "Missing argument";
+}
+
+sub addmt { 
+    my $outpath, $outtype;
+
+    if (m|\.dsp$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $oname, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            if ($src =~ m|^# TARGTYPE .+ Application|) {
+                $outtype = ".exe"
+            }
+            if ($src =~ m|^# TARGTYPE .+ Dynamic-Link|) {
+                $outtype = ".dll"
+            }
+            if ($src =~ m|^# PROP Output_Dir "(.+)"|) {
+                $outdir = $1;
+                $outpath = $oname;
+                $outpath =~ s|\.dsp||;
+                $outpath =  ".\\" . $outdir . "\\" . $outpath . $outtype;
+            }
+            if ($src =~ m|^# ADD (BASE )?LINK32 .+ /out:"([^"]+)"|) {
+                $outpath = $2;
+                $outpath =~ s|/|\\|;
+                $outpath = ".\\" . $outpath if (!($outpath =~ m|^\.|));
+                $src =~ s|/out:"([^"]+)"|/out:"$outpath"|;
+            }
+            if (defined($outpath) && ($src =~ m|^# Begin Special Build Tool|)) {
+                undef $outpath;
+            }
+            if (defined($outpath) && defined($outtype) && ($src =~ m|^\s*$|)) {
+                print $dstfl '# Begin Special Build Tool' . "\n";
+                print $dstfl 'TargetPath=' . $outpath . "\n";
+                print $dstfl 'SOURCE="$(InputPath)"' . "\n";
+                print $dstfl 'PostBuild_Desc=Embed .manifest' . "\n";
+                print $dstfl 'PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2' . "\n";
+                print $dstfl '# End Special Build Tool' . "\n";
+                $verchg = -1;
+                undef $outpath;
+            }
+            print $dstfl $src;
+        }
+        undef $outtype if (defined($outtype));
+        undef $outpath if (defined($outpath));
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Added manifest to " . $oname . " in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+sub tovc5 { 
+
+    if (m|\.dsp$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $oname, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            if ($src =~ s|Format Version 6\.00|Format Version 5\.00|) {
+                $verchg = -1;
+            }
+            if ($src =~ s|^(# ADD CPP .*)/ZI (.*)|$1/Zi $2|) {
+                $verchg = -1;
+            }
+            if ($src =~ s|^(# ADD BASE CPP .*)/ZI (.*)|$1/Zi $2|) {
+                $verchg = -1;
+            }
+            if ($src =~ s|^(# ADD CPP .*)/EHsc (.*)|$1/GX $2|) {
+                $verchg = -1;
+            }
+            if ($src =~ s|^(# ADD BASE CPP .*)/EHsc (.*)|$1/GX $2|) {
+                $verchg = -1;
+            }
+            while ($src =~ s|^(# ADD RSC .*)/d "([^ ="]+)=([^"]+)"|$1/d $2="$3"|) {
+                $verchg = -1;
+            }
+            if ($src !~ m|^# PROP AllowPerConfigDependencies|) {
+                print $dstfl $src; }
+            else {
+                $verchg = -1;
+            }
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted VC6 project " . $oname . " to VC5 in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+sub tovc6 { 
+
+    if (m|\.dsp$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $_, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            if ($src =~ s|Format Version 5\.00|Format Version 6\.00|) {
+                $verchg = -1;
+            }
+            if ($src =~ s|^(!MESSAGE .*)\\\n|$1|) {
+                $cont = <$srcfl>;
+                $src = $src . $cont;
+                $verchg = -1;
+            }
+            if ($src =~ s|^(# ADD CPP .*)/GX (.*)|$1/EHsc $2|) {
+                $verchg = -1;
+            }
+            if ($src =~ s|^(# ADD BASE CPP .*)/GX (.*)|$1/EHsc $2|) {
+                $verchg = -1;
+            }
+            while ($src =~ s|^(# ADD RSC .*)/d "([^ ="]+)=([^"]+)"|$1/d $2="$3"|) {
+                $verchg = -1;
+            }
+            print $dstfl $src; 
+            if ($verchg && $src =~ m|^# Begin Project|) {
+                print $dstfl "# PROP AllowPerConfigDependencies 0\n"; 
+            }
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted VC5 project " . $oname . " to VC6 in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+sub tovc2005 { 
+
+    if (m|\.dsp$| || m|\.mak$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $_, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            if ($src =~ s|(\bCPP.*) /GX(.*)|$1 /EHsc$2|) {
+                $verchg = -1;
+            }
+            if ($src =~ s|(\bLINK32.*) /machine:I386(.*)|$1$2|) {
+                $verchg = -1;
+            }
+            while ($src =~ s|^(# ADD RSC .*)/d ([^ ="]+)="([^"]+)"|$1/d "$2=$3"|) {
+                $verchg = -1;
+            }
+            print $dstfl $src; 
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted project " . $oname . " to 2005 in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+sub tow3 { 
+
+    if (m|\.dsp$| || m|\.mak$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $_, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            while ($src =~ m|\\\n$|) {
+                $src = $src . <$srcfl>
+            }
+            if ($src =~ s|(\bCPP.*) /W4(.*)|$1 /W3$2|) {
+                $verchg = -1;
+            }
+            print $dstfl $src; 
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted project " . $oname . " to warn:3 in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+sub tow4 { 
+
+    if (m|\.dsp$| || m|\.mak$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $_, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            while ($src =~ m|\\\n$|) {
+                $src = $src . <$srcfl>
+            }
+            if ($src =~ s|(\bCPP.*) /W3(.*)|$1 /W4$2|) {
+                $verchg = -1;
+            }
+            print $dstfl $src; 
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted project " . $oname . " to warn:4 " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+sub tovc64 { 
+
+    if (m|\.dsp$| || m|\.mak$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $_, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            while ($src =~ m|\\\n$|) {
+                $src = $src . <$srcfl>
+            }
+            if ($src =~ s|Win32 \(x86\) (Release)|Win32 (IA64) $1|s) {
+                $verchg = -1;
+            }
+            if ($src =~ s|Win32 \(x86\) (Debug)|Win32 (IA64) $1|s) {
+                $verchg = -1;
+            }
+            if ($src =~ s| - Win32 (Release)| - Win32 (IA64) $1|s) {
+                $verchg = -1;
+            }
+            if ($src =~ s| - Win32 (Debug)| - Win32 (IA64) $1|s) {
+                $verchg = -1;
+            }
+            # Cross compilation exceptions
+            if (!(m|gen[^/]*$| || m|dftables[^/]*$|)) {
+                if ($src =~ s|(\bCPP.* /W3)(.*) /FD(.*)|$1 /As64 /Wp64$2$3|s) {
+                    $verchg = -1;
+                }
+                if ($src =~ s|(\bLINK.*/machine):I386(.*)|$1:IA64$2|s) {
+                    $verchg = -1;
+                }
+            }
+            else {
+                if ($src =~ s|(\bCPP.* /W3)(.*) /FD(.*)|$1 /As32 /Wp64$2$3|s) {
+                    $verchg = -1;
+                }
+            }
+            print $dstfl $src; 
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted build file " . $oname . " to Win64 in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+sub todebugpools { 
+
+    if (m|\.dsp$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $oname, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            if ($src =~ s|^(# ADD CPP .* /D "_DEBUG" )|$1/D "APR_POOL_DEBUG" |) {
+                $verchg = -1;
+                if ($oname =~ /apr\.dsp$/) {
+                    $src =~ s|^(# ADD CPP .* /D "_DEBUG" )|$1/D "POOL_DEBUG" |;
+                }
+            }
+            print $dstfl $src; 
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted project " . $oname . " to debug pools in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+sub tobrowsesources { 
+
+    if (m|\.dsp$|) {
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $oname, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            if ($src =~ s|^(# ADD CPP .*)( /Fd)|$1 /Fr "/httpd-2.0/srclib/apr"$2|) {
+                $verchg = -1;
+            }
+            print $dstfl $src; 
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted project " . $oname . " to browse sources in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+sub frommakefiles {
+
+    if (m|\.mak\.in$|) {
+        $oname = $_;
+        $dname = $_;
+        $_ =~ s/\.mak\.in/.dsp/;
+        $verchg = 0;
+        $srcfl = new IO::File $oname, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            if ($src =~ s|^(# ADD CPP .*)( /Fd)|$1 /Fr "/httpd-2.0/srclib/apr"$2|) {
+                $verchg = -1;
+            }
+            print $dstfl $src; 
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Converted project " . $oname . " to browse sources in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+    }
+}
+
+
+sub onemake {
+
+    if ($dsptype == 0) {
+        $cdefs = qq{/D "WIN32" /D "_CONSOLE"};
+        $lmodel = qq{/subsystem:console};
+        $targname = "Win32 (x86) Console Application";
+        $targid = "0x0103";
+        $debpath = "Debug"; $relpath = "Release";
+    } elsif ($dsptype == 1) {
+        $cdefs = qq{/D "WIN32" /D "_WINDOWS"};
+        $lmodel = qq{/subsystem:windows /dll};
+        $targname = "Win32 (x86) Dynamic-Link Library";
+        $targid = "0x0102";
+        $debpath = "Debug"; $relpath = "Release";
+    } elsif($dsptype == 2) {
+        $cdefs = qq{/D "WIN32" /D "_CONSOLE"};
+        $lmodel = qq{/subsystem:console};
+        $targname = "Win32 (x86) Static Library";
+        $targid = "0x0104";
+        $debpath = "LibD"; $relpath = "LibR";
+    }
+        $file = dspheader();
+
+
+        $second = "";
+
+        $model = "Release";
+        $usedebuglib = "0";
+        $debugdef = "NDEBUG";
+        $cflags = "/MD /W3 /O2";
+        $cincl = qq{/I "./include" /I "./os/win32" /I "./srclib/apr/include" /I "./srclib/apr-util/include"};
+        $lflags = qq{/map};
+        $file .= dsponemodel();
+
+        $second = "ELSE";
+        $model = "Debug";
+        $usedebuglib = "1";
+        $debugdef = "_DEBUG";
+        $cflags = "/MDd /W3 /GX /Zi /Od";
+        $cincl = qq{/I "./include" /I "./os/win32" /I "./srclib/apr/include" /I "./srclib/apr-util/include"};
+        $lflags = qq{/incremental:no /debug};
+        $file .= dsponemodel();
+
+        $file .= qq{
+!ENDIF 
+
+# Begin Target
+
+# Name "$name - Win32 Release"
+# Name "$name - Win32 Debug"
+};
+
+        $toroot = ".";
+
+#HERE IS OUR FOREACH!
+        $file .= qq{# Begin Source File
+
+SOURCE=./server/main.c
+# End Source File
+};
+
+    if ($dsptype == 0) {
+        #HERE IS OUR ICON!
+        $icon="$toroot/build/win32/apache.ico";
+        $file .= qq{# Begin Source File
+
+SOURCE=$icon
+# End Source File
+};
+        $icon = "icon=" . $icon . " ";
+    }
+    if ($dsptype == 0 || $dsptype == 1) {
+        $file .= qq{
+# Begin Source File
+
+SOURCE=./$name.rc
+# End Source File
+# Begin Source File
+
+SOURCE=$toroot/include/ap_release.h
+# PROP Ignore_Default_Tool 1
+# Begin Custom Build - Creating Version Resource
+InputPath=$toroot/include/ap_release.h $toroot/build/win32/win32ver.awk
+
+"./$name.rc" : \$(SOURCE) "\$(INTDIR)" "\$(OUTDIR)"
+        awk -f $toroot/build/win32/win32ver.awk $name "Apache HTTP Server" $toroot/include/ap_release.h $icon> ./Apache.rc
+
+# End Custom Build
+# End Source File
+};
+    }
+        $file .= qq{
+# End Target
+# End Project
+};
+        print $file;
+}
+
+sub dspheader {
+    if ($dsptype == 1) {
+        $midl = "MTL=midl.exe\n";
+    } else {
+        $midl = ""
+    }
+qq{# Microsoft Developer Studio Project File - Name="$name" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "$targname" $targid
+
+CFG=$name - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "$name.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "$name.mak" CFG="$name - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "$name - Win32 Release" (based on "$targname")
+!MESSAGE "$name - Win32 Debug" (based on "$targname")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+${midl}RSC=rc.exe
+};
+}
+sub dsponemodel {
+    if ($model eq "Release") {
+        $targpath = $relpath;
+    } else {
+        $targpath = $debpath;
+    }
+    if ($dsptype == 1) {
+        $midl = 
+qq{# ADD BASE MTL /nologo /D "$debugdef" /win32
+# ADD MTL /nologo /D "$debugdef" /mktyplib203 /win32
+};  }
+    if ($dsptype == 2) {
+        $linkop = qq{LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+};
+    } else {
+        $linkop = qq{LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib advapi32.lib ws2_32.lib mswsock.lib /nologo $lmodel $lflags /machine:I386
+# ADD LINK32 kernel32.lib user32.lib advapi32.lib ws2_32.lib mswsock.lib /nologo $lmodel $lflags /machine:I386
+};
+    }        
+
+qq{
+!${second}IF  "\$(CFG)" == "$name - Win32 $model"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries $usedebuglib
+# PROP BASE Output_Dir "$targpath"
+# PROP BASE Intermediate_Dir "$targpath"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries $usedebuglib
+# PROP Output_Dir "$targpath"
+# PROP Intermediate_Dir "$targpath"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo $cflags $cincl /D "$debugdef" $cdefs /FD /c
+# ADD CPP /nologo $cflags $cincl /D "$debugdef" $cdefs /Fd"$targpath/$name" /FD /c
+${midl}# ADD BASE RSC /l 0x409 /d "$debugdef"
+# ADD RSC /l 0x409 /d "$debugdef"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+$linkop};
+}
\ No newline at end of file
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/find_apr.m4 b/rubbos/app/httpd-2.0.64/srclib/apr/build/find_apr.m4
new file mode 100644
index 00000000..90865aec
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/find_apr.m4
@@ -0,0 +1,104 @@
+dnl
+dnl find_apr.m4 : locate the APR include files and libraries
+dnl
+dnl This macro file can be used by applications to find and use the APR
+dnl library. It provides a standardized mechanism for using APR. It supports
+dnl embedding APR into the application source, or locating an installed
+dnl copy of APR.
+dnl
+dnl APR_FIND_APR([srcdir [, builddir, implicit-install-check]])
+dnl
+dnl   where srcdir is the location of the bundled APR source directory, or
+dnl   empty if source is not bundled.
+dnl
+dnl   where blddir is the location where the bundled APR will will be built,
+dnl   or empty if the build will occur in the srcdir.
+dnl
+dnl   where implicit-install-check set to 1 indicates if there is no
+dnl   --with-apr option specified, we will look for installed copies.
+dnl
+dnl Sets the following variables on exit:
+dnl
+dnl   apr_found : "yes", "no", "reconfig"
+dnl
+dnl   apr_config : If the apr-config tool exists, this refers to it. If
+dnl                apr_found is "reconfig", then the bundled directory
+dnl                should be reconfigured *before* using apr_config.
+dnl
+dnl Note: this macro file assumes that apr-config has been installed; it
+dnl       is normally considered a required part of an APR installation.
+dnl
+dnl If a bundled source directory is available and needs to be (re)configured,
+dnl then apr_found is set to "reconfig". The caller should reconfigure the
+dnl (passed-in) source directory, placing the result in the build directory,
+dnl as appropriate.
+dnl
+dnl If apr_found is "yes" or "reconfig", then the caller should use the
+dnl value of apr_config to fetch any necessary build/link information.
+dnl
+
+AC_DEFUN(APR_FIND_APR, [
+  apr_found="no"
+
+  if test "$ac_cv_emxos2" = "yes"; then
+    # Scripts don't pass test -x on OS/2
+    TEST_X="test -f"
+  else
+    TEST_X="test -x"
+  fi
+
+  AC_MSG_CHECKING(for APR)
+  AC_ARG_WITH(apr,
+  [  --with-apr=DIR|FILE     prefix for installed APR, path to APR build tree,
+                          or the full path to apr-config],
+  [
+    if test "$withval" = "no" || test "$withval" = "yes"; then
+      AC_MSG_ERROR([--with-apr requires a directory to be provided])
+    fi
+
+    if $TEST_X "$withval/bin/apr-config"; then
+      apr_found="yes"
+      apr_config="$withval/bin/apr-config"
+    elif $TEST_X "$withval/apr-config"; then
+      apr_found="yes"
+      apr_config="$withval/apr-config"
+    elif $TEST_X "$withval" && $withval --help > /dev/null 2>&1 ; then
+      apr_found="yes"
+      apr_config="$withval"
+    fi
+
+    dnl if --with-apr is used, then the target prefix/directory must be valid
+    if test "$apr_found" != "yes"; then
+      AC_MSG_ERROR([the --with-apr parameter is incorrect. It must specify an install prefix, a
+build directory, or an apr-config file.])
+    fi
+  ],[
+    dnl if we have a bundled source directory, use it
+    if test -d "$1"; then
+      apr_temp_abs_srcdir="`cd $1 && pwd`"
+      apr_found="reconfig"
+      if test -n "$2"; then
+        apr_config="$2/apr-config"
+      else
+        apr_config="$1/apr-config"
+      fi
+    fi
+    if test "$apr_found" = "no" && test -n "$3" && test "$3" = "1"; then
+      if apr-config --help > /dev/null 2>&1 ; then
+        apr_found="yes"
+        apr_config="apr-config"
+      else
+        dnl look in some standard places (apparently not in builtin/default)
+        for lookdir in /usr /usr/local /opt/apr /usr/local/apache2 ; do
+          if $TEST_X "$lookdir/bin/apr-config"; then
+            apr_found="yes"
+            apr_config="$lookdir/bin/apr-config"
+            break
+          fi
+        done
+      fi
+    fi
+  ])
+
+  AC_MSG_RESULT($apr_found)
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/fixwin32mak.pl b/rubbos/app/httpd-2.0.64/srclib/apr/build/fixwin32mak.pl
new file mode 100644
index 00000000..7efdc11b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/fixwin32mak.pl
@@ -0,0 +1,81 @@
+#
+# fixwin32mak.pl ::: Apache/Win32 maintanace program
+#
+# This program, launched from the build/ directory, replaces all nasty absoulute paths
+# in the win32 .mak files with the appropriate relative root.
+#
+# Run this program prior to committing or packaging any newly exported make files.
+
+use Cwd;
+use IO::File;
+use File::Find;
+
+$root = cwd;
+# ignore our own direcory (allowing us to move into any parallel tree)
+$root =~ s|^.:(.*)?$|cd "$1|;
+$root =~ s|/|\\\\|g;
+$altroot = $root;
+$altroot =~ s| ".:| "|;
+print "Stripping " . $root . " and " . $altroot . "\n";
+find(\&fixcwd, '.');
+
+sub fixcwd { 
+    if (m|.mak$|) {
+        $thisroot = $File::Find::dir;
+        $thisroot =~ s|^./(.*)$|$1|;
+        $thisroot =~ s|/|\\\\|g;
+        $thisroot = $root . "\\\\" . $thisroot;
+        $thisaltroot = $altroot . "\\\\" . $thisroot;
+        $oname = $_;
+        $tname = '.#' . $_;
+        $verchg = 0;
+        $srcfl = new IO::File $_, "r" || die;
+        $dstfl = new IO::File $tname, "w" || die;
+        while ($src = <$srcfl>) {
+            if ($src =~ m|^\s*($root[^\"]*)\".*$|) {
+                $orig = $thisroot;
+            } elsif ($src =~ m|^\s*($altroot[^\"]*)\".*$|) {
+                $orig = $thisaltroot;
+            }
+            if (defined($orig)) {
+                $repl = "cd \".";
+                while (!($src =~ s|$orig|$repl|)) {
+                   if (!($orig =~ s|^(.*)\\\\[^\\]+$|$1|)) {
+                       break;
+                   }
+                   $repl .= "\\..";
+                }
+                print "Replaced " . $orig . " with " . $repl . "\n";
+                $verchg = -1;
+                undef $orig;
+            }
+            print $dstfl $src; 
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if ($verchg) {
+            unlink $oname || die;
+            rename $tname, $oname || die;
+            print "Corrected absolute paths within " . $oname . " in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname;
+        }
+        $dname = $oname;
+        $dname =~ s/.mak$/.dsp/;
+        @dstat = stat($dname);
+        @ostat = stat($oname);    
+        if ($ostat[9] && $dstat[9] && ($ostat[9] != $dstat[9])) {
+            @onames = ($oname);
+            utime $dstat[9], $dstat[9], @onames;
+            print "Touched datestamp for " . $oname . " in " . $File::Find::dir . "\n"; 
+        }
+        $oname =~ s/.mak$/.dep/;
+        @ostat = stat($oname);    
+        if ($ostat[9] && $dstat[9] && ($ostat[9] != $dstat[9])) {
+            @onames = ($oname);
+            utime $dstat[9], $dstat[9], @onames;
+            print "Touched datestamp for " . $oname . " in " . $File::Find::dir . "\n"; 
+        }
+    }
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/get-version.sh b/rubbos/app/httpd-2.0.64/srclib/apr/build/get-version.sh
new file mode 100755
index 00000000..fd685b22
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/get-version.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# extract version numbers from a header file
+#
+# USAGE: get-version.sh CMD VERSION_HEADER PREFIX
+#   where CMD is one of: all, major, libtool
+#   where PREFIX is the prefix to {MAJOR|MINOR|PATCH}_VERSION defines
+#
+#   get-version.sh all returns a dotted version number
+#   get-version.sh major returns just the major version number
+#   get-version.sh libtool returns a version "libtool -version-info" format
+#
+
+if test $# != 3; then
+  echo "USAGE: $0 CMD VERSION_HEADER PREFIX"
+  echo "  where CMD is one of: all, major, libtool"
+  exit 1
+fi
+
+major_sed="/#define.*$3_MAJOR_VERSION/s/^[^0-9]*\([0-9]*\).*$/\1/p"
+minor_sed="/#define.*$3_MINOR_VERSION/s/^[^0-9]*\([0-9]*\).*$/\1/p"
+patch_sed="/#define.*$3_PATCH_VERSION/s/^[^0-9]*\([0-9]*\).*$/\1/p"
+major="`sed -n $major_sed $2`"
+minor="`sed -n $minor_sed $2`"
+patch="`sed -n $patch_sed $2`"
+
+if test "$1" = "all"; then
+  echo ${major}.${minor}.${patch}
+elif test "$1" = "major"; then
+  echo ${major}
+elif test "$1" = "libtool"; then
+  # Yes, ${minor}:${patch}:${minor} is correct due to libtool idiocy.
+  echo ${minor}:${patch}:${minor}
+else
+  echo "ERROR: unknown version CMD ($1)"
+  exit 1
+fi
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/install.sh b/rubbos/app/httpd-2.0.64/srclib/apr/build/install.sh
new file mode 100755
index 00000000..9a8821fa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/install.sh
@@ -0,0 +1,112 @@
+#!/bin/sh
+##
+##  install.sh -- install a program, script or datafile
+##
+##  Based on `install-sh' from the X Consortium's X11R5 distribution
+##  as of 89/12/18 which is freely available.
+##  Cleaned up for Apache's Autoconf-style Interface (APACI)
+##  by Ralf S. Engelschall <rse@apache.org>
+##
+#
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+
+#
+#   put in absolute paths if you don't have them in your path; 
+#   or use env. vars.
+#
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+
+#
+#   parse argument line
+#
+instcmd="$mvprog"
+chmodcmd=""
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+ext=""
+src=""
+dst=""
+while [ "x$1" != "x" ]; do
+    case $1 in
+        -c) instcmd="$cpprog"
+            shift; continue
+            ;;
+        -m) chmodcmd="$chmodprog $2"
+            shift; shift; continue
+            ;;
+        -o) chowncmd="$chownprog $2"
+            shift; shift; continue
+            ;;
+        -g) chgrpcmd="$chgrpprog $2"
+            shift; shift; continue
+            ;;
+        -s) stripcmd="$stripprog"
+            shift; continue
+            ;;
+        -S) stripcmd="$stripprog $2"
+            shift; shift; continue
+            ;;
+        -e) ext="$2"
+            shift; shift; continue
+            ;;
+        *)  if [ "x$src" = "x" ]; then
+                src=$1
+            else
+                dst=$1
+            fi
+            shift; continue
+            ;;
+    esac
+done
+if [ "x$src" = "x" ]; then
+     echo "install.sh: no input file specified"
+     exit 1
+fi
+if [ "x$dst" = "x" ]; then
+     echo "install.sh: no destination specified"
+     exit 1
+fi
+
+#
+#  If destination is a directory, append the input filename; if
+#  your system does not like double slashes in filenames, you may
+#  need to add some logic
+#
+if [ -d $dst ]; then
+    dst="$dst/`basename $src`"
+fi
+
+#  Add a possible extension (such as ".exe") to src and dst
+src="$src$ext"
+dst="$dst$ext"
+
+#  Make a temp file name in the proper directory.
+dstdir=`dirname $dst`
+dsttmp=$dstdir/#inst.$$#
+
+#  Move or copy the file name to the temp name
+$instcmd $src $dsttmp
+
+#  And set any options; do chmod last to preserve setuid bits
+if [ "x$chowncmd" != "x" ]; then $chowncmd $dsttmp; fi
+if [ "x$chgrpcmd" != "x" ]; then $chgrpcmd $dsttmp; fi
+if [ "x$stripcmd" != "x" ]; then $stripcmd $dsttmp; fi
+if [ "x$chmodcmd" != "x" ]; then $chmodcmd $dsttmp; fi
+
+#  Now rename the file to the real destination.
+$rmcmd $dst
+$mvcmd $dsttmp $dst
+
+exit 0
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/libapr_app.dsp b/rubbos/app/httpd-2.0.64/srclib/apr/build/libapr_app.dsp
new file mode 100644
index 00000000..2067fe30
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/libapr_app.dsp
@@ -0,0 +1,93 @@
+# Microsoft Developer Studio Project File - Name="libapr_app" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=libapr_app - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "libapr_app.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "libapr_app.mak" CFG="libapr_app - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "libapr_app - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "libapr_app - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "libapr_app - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /I "../include" /I "../include/arch" /I "../include/arch/win32" /I "../include/arch/unix" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APR_APP" /Fd"Release\libapr_app_src" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "libapr_app - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /I "../include" /I "../include/arch" /I "../include/arch/win32" /I "../include/arch/unix" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APR_APP" /Fd"Debug\libapr_app_src" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "libapr_app - Win32 Release"
+# Name "libapr_app - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\misc\win32\apr_app.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\misc\win32\internal.c
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/libtool.m4 b/rubbos/app/httpd-2.0.64/srclib/apr/build/libtool.m4
new file mode 100644
index 00000000..1b0d7c9f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/libtool.m4
@@ -0,0 +1,6659 @@
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007,
+## 2008  Free Software Foundation, Inc.
+## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+##
+## This file is free software; the Free Software Foundation gives
+## unlimited permission to copy and/or distribute it, with or without
+## modifications, as long as this notice is preserved.
+
+# serial 52 AC_PROG_LIBTOOL
+
+
+# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
+# -----------------------------------------------------------
+# If this macro is not defined by Autoconf, define it here.
+m4_ifdef([AC_PROVIDE_IFELSE],
+         [],
+         [m4_define([AC_PROVIDE_IFELSE],
+	         [m4_ifdef([AC_PROVIDE_$1],
+		           [$2], [$3])])])
+
+
+# AC_PROG_LIBTOOL
+# ---------------
+AC_DEFUN([AC_PROG_LIBTOOL],
+[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
+dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
+dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
+  AC_PROVIDE_IFELSE([AC_PROG_CXX],
+    [AC_LIBTOOL_CXX],
+    [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
+  ])])
+dnl And a similar setup for Fortran 77 support
+  AC_PROVIDE_IFELSE([AC_PROG_F77],
+    [AC_LIBTOOL_F77],
+    [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
+])])
+
+dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
+dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
+dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
+  AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+    [AC_LIBTOOL_GCJ],
+    [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+      [AC_LIBTOOL_GCJ],
+      [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
+	[AC_LIBTOOL_GCJ],
+      [ifdef([AC_PROG_GCJ],
+	     [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
+       ifdef([A][M_PROG_GCJ],
+	     [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
+       ifdef([LT_AC_PROG_GCJ],
+	     [define([LT_AC_PROG_GCJ],
+		defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
+])])# AC_PROG_LIBTOOL
+
+
+# _AC_PROG_LIBTOOL
+# ----------------
+AC_DEFUN([_AC_PROG_LIBTOOL],
+[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(apr_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+# Prevent multiple expansion
+define([AC_PROG_LIBTOOL], [])
+])# _AC_PROG_LIBTOOL
+
+
+# AC_LIBTOOL_SETUP
+# ----------------
+AC_DEFUN([AC_LIBTOOL_SETUP],
+[AC_PREREQ(2.50)dnl
+AC_REQUIRE([AC_ENABLE_SHARED])dnl
+AC_REQUIRE([AC_ENABLE_STATIC])dnl
+AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_LD])dnl
+AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
+AC_REQUIRE([AC_PROG_NM])dnl
+
+AC_REQUIRE([AC_PROG_LN_S])dnl
+AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
+# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
+AC_REQUIRE([AC_OBJEXT])dnl
+AC_REQUIRE([AC_EXEEXT])dnl
+dnl
+AC_LIBTOOL_SYS_MAX_CMD_LEN
+AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+AC_LIBTOOL_OBJDIR
+
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+_LT_AC_PROG_ECHO_BACKSLASH
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
+
+# Same as above, but do not quote variable references.
+[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Constants:
+rm="rm -f"
+
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+ltmain="$ac_aux_dir/ltmain.sh"
+ofile="$default_ofile"
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+AC_CHECK_TOOL(AR, ar, false)
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+AC_CHECK_TOOL(STRIP, strip, :)
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+test -z "$AS" && AS=as
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$LD" && LD=ld
+test -z "$LN_S" && LN_S="ln -s"
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+test -z "$NM" && NM=nm
+test -z "$SED" && SED=sed
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$RANLIB" && RANLIB=:
+test -z "$STRIP" && STRIP=:
+test -z "$ac_objext" && ac_objext=o
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    AC_PATH_MAGIC
+  fi
+  ;;
+esac
+
+_LT_REQUIRED_DARWIN_CHECKS
+
+AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
+AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
+enable_win32_dll=yes, enable_win32_dll=no)
+
+AC_ARG_ENABLE([libtool-lock],
+    [AC_HELP_STRING([--disable-libtool-lock],
+	[avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+AC_ARG_WITH([pic],
+    [AC_HELP_STRING([--with-pic],
+	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+    [pic_mode="$withval"],
+    [pic_mode=default])
+test -z "$pic_mode" && pic_mode=default
+
+# Use C for the default configuration in the libtool script
+tagname=
+AC_LIBTOOL_LANG_C_CONFIG
+_LT_AC_TAGCONFIG
+])# AC_LIBTOOL_SETUP
+
+
+# _LT_AC_SYS_COMPILER
+# -------------------
+AC_DEFUN([_LT_AC_SYS_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_AC_SYS_COMPILER
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+AC_DEFUN([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+AC_DEFUN([_LT_COMPILER_BOILERPLATE],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+AC_DEFUN([_LT_LINKER_BOILERPLATE],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# --------------------------
+# Check for some things on darwin
+AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+   # By default we will add the -single_module flag. You can override
+   # by either setting the environment variable LT_MULTI_MODULE
+   # non-empty at configure time, or by adding -multi_module to the
+   # link flags.
+   echo "int foo(void){return 1;}" > conftest.c
+   $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+     -dynamiclib ${wl}-single_module conftest.c
+   if test -f libconftest.dylib; then
+     lt_cv_apple_cc_single_mod=yes
+     rm -rf libconftest.dylib*
+   fi
+   rm conftest.c
+      fi])
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+   [lt_cv_ld_exported_symbols_list=yes],
+   [lt_cv_ld_exported_symbols_list=no])
+   LDFLAGS="$save_LDFLAGS"
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[0123]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*)
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+   10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+   10.[[012]]*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+   10.*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil="~$DSYMUTIL \$lib || :"
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
+
+# _LT_AC_SYS_LIBPATH_AIX
+# ----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_AC_SYS_LIBPATH_AIX
+
+
+# _LT_AC_SHELL_INIT(ARG)
+# ----------------------
+AC_DEFUN([_LT_AC_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+	 [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_AC_SHELL_INIT
+
+
+# _LT_AC_PROG_ECHO_BACKSLASH
+# --------------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
+[_LT_AC_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+  ;;
+esac
+
+echo=${ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X[$]1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+[$]*
+EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$ECHO"; then
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+  for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+       echo_test_string=`eval $cmd` &&
+       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
+    then
+      break
+    fi
+  done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+   test "X$echo_testing_string" = "X$echo_test_string"; then
+  :
+else
+  # The Solaris, AIX, and Digital Unix default echo programs unquote
+  # backslashes.  This makes it impossible to quote backslashes using
+  #   echo "$something" | sed 's/\\/\\\\/g'
+  #
+  # So, first we look for a working echo in the user's PATH.
+
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for dir in $PATH /usr/ucb; do
+    IFS="$lt_save_ifs"
+    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      echo="$dir/echo"
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  if test "X$echo" = Xecho; then
+    # We didn't find a better echo, so look for alternatives.
+    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      # This shell has a builtin print -r that does the trick.
+      echo='print -r'
+    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+	 test "X$CONFIG_SHELL" != X/bin/ksh; then
+      # If we have ksh, try running configure again with it.
+      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+      export ORIGINAL_CONFIG_SHELL
+      CONFIG_SHELL=/bin/ksh
+      export CONFIG_SHELL
+      exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+    else
+      # Try using printf.
+      echo='printf %s\n'
+      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+	 test "X$echo_testing_string" = "X$echo_test_string"; then
+	# Cool, printf works
+	:
+      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+	export CONFIG_SHELL
+	SHELL="$CONFIG_SHELL"
+	export SHELL
+	echo="$CONFIG_SHELL [$]0 --fallback-echo"
+      elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	echo="$CONFIG_SHELL [$]0 --fallback-echo"
+      else
+	# maybe with a smaller string...
+	prev=:
+
+	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
+	  then
+	    break
+	  fi
+	  prev="$cmd"
+	done
+
+	if test "$prev" != 'sed 50q "[$]0"'; then
+	  echo_test_string=`eval $prev`
+	  export echo_test_string
+	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+	else
+	  # Oops.  We lost completely, so just stick with echo.
+	  echo=echo
+	fi
+      fi
+    fi
+  fi
+fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+ECHO=$echo
+if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+   ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(ECHO)
+])])# _LT_AC_PROG_ECHO_BACKSLASH
+
+
+# _LT_AC_LOCK
+# -----------
+AC_DEFUN([_LT_AC_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+    [AC_HELP_STRING([--disable-libtool-lock],
+	[avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *ELF-32*)
+      HPUX_IA64_MODE="32"
+      ;;
+    *ELF-64*)
+      HPUX_IA64_MODE="64"
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+   if test "$lt_cv_prog_gnu_ld" = yes; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -melf32bsmip"
+      ;;
+    *N32*)
+      LD="${LD-ld} -melf32bmipn32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -melf64bmip"
+      ;;
+    esac
+   else
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -32"
+      ;;
+    *N32*)
+      LD="${LD-ld} -n32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -64"
+      ;;
+    esac
+   fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *32-bit*)
+      case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_i386"
+          ;;
+        ppc64-*linux*|powerpc64-*linux*)
+          LD="${LD-ld} -m elf32ppclinux"
+          ;;
+        s390x-*linux*)
+          LD="${LD-ld} -m elf_s390"
+          ;;
+        sparc64-*linux*)
+          LD="${LD-ld} -m elf32_sparc"
+          ;;
+      esac
+      ;;
+    *64-bit*)
+      libsuff=64
+      case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        ppc*-*linux*|powerpc*-*linux*)
+          LD="${LD-ld} -m elf64ppc"
+          ;;
+        s390*-*linux*)
+          LD="${LD-ld} -m elf64_s390"
+          ;;
+        sparc*-*linux*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
+[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+  ])
+esac
+
+need_locks="$enable_libtool_lock"
+
+])# _LT_AC_LOCK
+
+
+# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
+[AC_REQUIRE([LT_AC_PROG_SED])
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+  ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$3"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       $2=yes
+     fi
+   fi
+   $rm conftest*
+])
+
+if test x"[$]$2" = xyes; then
+    ifelse([$5], , :, [$5])
+else
+    ifelse([$6], , :, [$6])
+fi
+])# AC_LIBTOOL_COMPILER_OPTION
+
+
+# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                          [ACTION-SUCCESS], [ACTION-FAILURE])
+# ------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $3"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+    ifelse([$4], , :, [$4])
+else
+    ifelse([$5], , :, [$5])
+fi
+])# AC_LIBTOOL_LINKER_OPTION
+
+
+# AC_LIBTOOL_SYS_MAX_CMD_LEN
+# --------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
+[# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ 	]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+	       = "XX$teststring") >/dev/null 2>&1 &&
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+])# AC_LIBTOOL_SYS_MAX_CMD_LEN
+
+
+# _LT_AC_CHECK_DLFCN
+# ------------------
+AC_DEFUN([_LT_AC_CHECK_DLFCN],
+[AC_CHECK_HEADERS(dlfcn.h)dnl
+])# _LT_AC_CHECK_DLFCN
+
+
+# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ---------------------------------------------------------------------
+AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
+[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+    exit (status);
+}]
+EOF
+  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_AC_TRY_DLOPEN_SELF
+
+
+# AC_LIBTOOL_DLOPEN_SELF
+# ----------------------
+AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
+[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+   ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+   ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+   ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+	  [lt_cv_dlopen="shl_load"],
+      [AC_CHECK_LIB([dld], [shl_load],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+	[AC_CHECK_FUNC([dlopen],
+	      [lt_cv_dlopen="dlopen"],
+	  [AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+	    [AC_CHECK_LIB([svld], [dlopen],
+		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+	      [AC_CHECK_LIB([dld], [dld_link],
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+	      ])
+	    ])
+	  ])
+	])
+      ])
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+	  lt_cv_dlopen_self, [dnl
+	  _LT_AC_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+    	  lt_cv_dlopen_self_static, [dnl
+	  _LT_AC_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+])# AC_LIBTOOL_DLOPEN_SELF
+
+
+# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
+# ---------------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler
+AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+  [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+  [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+])
+])# AC_LIBTOOL_PROG_CC_C_O
+
+
+# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
+# -----------------------------------------
+# Check to see if we can do hard links to lock some files if needed
+AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
+[AC_REQUIRE([_LT_AC_LOCK])dnl
+
+hard_links="nottested"
+if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test "$hard_links" = no; then
+    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
+
+
+# AC_LIBTOOL_OBJDIR
+# -----------------
+AC_DEFUN([AC_LIBTOOL_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+])# AC_LIBTOOL_OBJDIR
+
+
+# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
+# ----------------------------------------------
+# Check hardcoding attributes.
+AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_AC_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
+   test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
+   test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+     test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_AC_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_AC_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
+
+
+# AC_LIBTOOL_SYS_LIB_STRIP
+# ------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
+[striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+   darwin*)
+       if test -n "$STRIP" ; then
+         striplib="$STRIP -x"
+         old_striplib="$STRIP -S"
+         AC_MSG_RESULT([yes])
+       else
+  AC_MSG_RESULT([no])
+fi
+       ;;
+   *)
+  AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+])# AC_LIBTOOL_SYS_LIB_STRIP
+
+
+# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+m4_if($1,[],[
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[[4-9]]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+  m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[123]]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[[3-9]]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[[89]] | openbsd2.[[89]].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
+[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
+[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+
+
+# _LT_AC_TAGCONFIG
+# ----------------
+AC_DEFUN([_LT_AC_TAGCONFIG],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_ARG_WITH([tags],
+    [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
+        [include additional configurations @<:@automatic@:>@])],
+    [tagnames="$withval"])
+
+if test -f "$ltmain" && test -n "$tagnames"; then
+  if test ! -f "${ofile}"; then
+    AC_MSG_WARN([output file `$ofile' does not exist])
+  fi
+
+  if test -z "$LTCC"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+    if test -z "$LTCC"; then
+      AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
+    else
+      AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
+    fi
+  fi
+  if test -z "$LTCFLAGS"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
+  fi
+
+  # Extract list of available tagged configurations in $ofile.
+  # Note that this assumes the entire list is on one line.
+  available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
+
+  lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+  for tagname in $tagnames; do
+    IFS="$lt_save_ifs"
+    # Check whether tagname contains only valid characters
+    case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
+    "") ;;
+    *)  AC_MSG_ERROR([invalid tag name: $tagname])
+	;;
+    esac
+
+    if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
+    then
+      AC_MSG_ERROR([tag name \"$tagname\" already exists])
+    fi
+
+    # Update the list of available tags.
+    if test -n "$tagname"; then
+      echo appending configuration tag \"$tagname\" to $ofile
+
+      case $tagname in
+      CXX)
+	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+	    (test "X$CXX" != "Xg++"))) ; then
+	  AC_LIBTOOL_LANG_CXX_CONFIG
+	else
+	  tagname=""
+	fi
+	;;
+
+      F77)
+	if test -n "$F77" && test "X$F77" != "Xno"; then
+	  AC_LIBTOOL_LANG_F77_CONFIG
+	else
+	  tagname=""
+	fi
+	;;
+
+      GCJ)
+	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+	  AC_LIBTOOL_LANG_GCJ_CONFIG
+	else
+	  tagname=""
+	fi
+	;;
+
+      RC)
+	AC_LIBTOOL_LANG_RC_CONFIG
+	;;
+
+      *)
+	AC_MSG_ERROR([Unsupported tag name: $tagname])
+	;;
+      esac
+
+      # Append the new tag name to the list of available tags.
+      if test -n "$tagname" ; then
+      available_tags="$available_tags $tagname"
+    fi
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  # Now substitute the updated list of available tags.
+  if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+    mv "${ofile}T" "$ofile"
+    chmod +x "$ofile"
+  else
+    rm -f "${ofile}T"
+    AC_MSG_ERROR([unable to update list of available tagged configurations.])
+  fi
+fi
+])# _LT_AC_TAGCONFIG
+
+
+# AC_LIBTOOL_DLOPEN
+# -----------------
+# enable checks for dlopen support
+AC_DEFUN([AC_LIBTOOL_DLOPEN],
+ [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
+])# AC_LIBTOOL_DLOPEN
+
+
+# AC_LIBTOOL_WIN32_DLL
+# --------------------
+# declare package support for building win32 DLLs
+AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
+])# AC_LIBTOOL_WIN32_DLL
+
+
+# AC_ENABLE_SHARED([DEFAULT])
+# ---------------------------
+# implement the --enable-shared flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_SHARED],
+[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([shared],
+    [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
+])# AC_ENABLE_SHARED
+
+
+# AC_DISABLE_SHARED
+# -----------------
+# set the default shared flag to --disable-shared
+AC_DEFUN([AC_DISABLE_SHARED],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_SHARED(no)
+])# AC_DISABLE_SHARED
+
+
+# AC_ENABLE_STATIC([DEFAULT])
+# ---------------------------
+# implement the --enable-static flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_STATIC],
+[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([static],
+    [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_static=]AC_ENABLE_STATIC_DEFAULT)
+])# AC_ENABLE_STATIC
+
+
+# AC_DISABLE_STATIC
+# -----------------
+# set the default static flag to --disable-static
+AC_DEFUN([AC_DISABLE_STATIC],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_STATIC(no)
+])# AC_DISABLE_STATIC
+
+
+# AC_ENABLE_FAST_INSTALL([DEFAULT])
+# ---------------------------------
+# implement the --enable-fast-install flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_FAST_INSTALL],
+[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([fast-install],
+    [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+    [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
+])# AC_ENABLE_FAST_INSTALL
+
+
+# AC_DISABLE_FAST_INSTALL
+# -----------------------
+# set the default to --disable-fast-install
+AC_DEFUN([AC_DISABLE_FAST_INSTALL],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_FAST_INSTALL(no)
+])# AC_DISABLE_FAST_INSTALL
+
+
+# AC_LIBTOOL_PICMODE([MODE])
+# --------------------------
+# implement the --with-pic flag
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+AC_DEFUN([AC_LIBTOOL_PICMODE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+pic_mode=ifelse($#,1,$1,default)
+])# AC_LIBTOOL_PICMODE
+
+
+# AC_PROG_EGREP
+# -------------
+# This is predefined starting with Autoconf 2.54, so this conditional
+# definition can be removed once we require Autoconf 2.54 or later.
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
+[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
+   [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+    then ac_cv_prog_egrep='grep -E'
+    else ac_cv_prog_egrep='egrep'
+    fi])
+ EGREP=$ac_cv_prog_egrep
+ AC_SUBST([EGREP])
+])])
+
+
+# AC_PATH_TOOL_PREFIX
+# -------------------
+# find a file program which can recognize shared library
+AC_DEFUN([AC_PATH_TOOL_PREFIX],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="ifelse([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$1; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+])# AC_PATH_TOOL_PREFIX
+
+
+# AC_PATH_MAGIC
+# -------------
+# find a file program which can recognize a shared library
+AC_DEFUN([AC_PATH_MAGIC],
+[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# AC_PATH_MAGIC
+
+
+# AC_PROG_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([AC_PROG_LD],
+[AC_ARG_WITH([gnu-ld],
+    [AC_HELP_STRING([--with-gnu-ld],
+	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test "$withval" = no || with_gnu_ld=yes],
+    [with_gnu_ld=no])
+AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_PROG_LD_GNU
+])# AC_PROG_LD
+
+
+# AC_PROG_LD_GNU
+# --------------
+AC_DEFUN([AC_PROG_LD_GNU],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# AC_PROG_LD_GNU
+
+
+# AC_PROG_LD_RELOAD_FLAG
+# ----------------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+])# AC_PROG_LD_RELOAD_FLAG
+
+
+# AC_DEPLIBS_CHECK_METHOD
+# -----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
+[AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+nto-qnx*)
+  lt_cv_deplibs_check_method=unknown
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+])# AC_DEPLIBS_CHECK_METHOD
+
+
+# AC_PROG_NM
+# ----------
+# find the pathname to a BSD-compatible name lister
+AC_DEFUN([AC_PROG_NM],
+[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+fi])
+NM="$lt_cv_path_NM"
+])# AC_PROG_NM
+
+
+# AC_CHECK_LIBM
+# -------------
+# check for math library
+AC_DEFUN([AC_CHECK_LIBM],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  ;;
+esac
+])# AC_CHECK_LIBM
+
+
+# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl convenience library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-convenience to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
+# it is assumed to be `libltdl'.  LIBLTDL will be prefixed with
+# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
+# (note the single quotes!).  If your package is not flat and you're not
+# using automake, define top_builddir and top_srcdir appropriately in
+# the Makefiles.
+AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+  case $enable_ltdl_convenience in
+  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
+  "") enable_ltdl_convenience=yes
+      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
+  esac
+  LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
+  LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+  # For backwards non-gettext consistent compatibility...
+  INCLTDL="$LTDLINCL"
+])# AC_LIBLTDL_CONVENIENCE
+
+
+# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl installable library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-install to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
+# and an installed libltdl is not found, it is assumed to be `libltdl'.
+# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
+# '${top_srcdir}/' (note the single quotes!).  If your package is not
+# flat and you're not using automake, define top_builddir and top_srcdir
+# appropriately in the Makefiles.
+# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
+AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+  AC_CHECK_LIB(ltdl, lt_dlinit,
+  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
+  [if test x"$enable_ltdl_install" = xno; then
+     AC_MSG_WARN([libltdl not installed, but installation disabled])
+   else
+     enable_ltdl_install=yes
+   fi
+  ])
+  if test x"$enable_ltdl_install" = x"yes"; then
+    ac_configure_args="$ac_configure_args --enable-ltdl-install"
+    LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
+    LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+  else
+    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
+    LIBLTDL="-lltdl"
+    LTDLINCL=
+  fi
+  # For backwards non-gettext consistent compatibility...
+  INCLTDL="$LTDLINCL"
+])# AC_LIBLTDL_INSTALLABLE
+
+
+# AC_LIBTOOL_CXX
+# --------------
+# enable support for C++ libraries
+AC_DEFUN([AC_LIBTOOL_CXX],
+[AC_REQUIRE([_LT_AC_LANG_CXX])
+])# AC_LIBTOOL_CXX
+
+
+# _LT_AC_LANG_CXX
+# ---------------
+AC_DEFUN([_LT_AC_LANG_CXX],
+[AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
+])# _LT_AC_LANG_CXX
+
+# _LT_AC_PROG_CXXCPP
+# ------------------
+AC_DEFUN([_LT_AC_PROG_CXXCPP],
+[
+AC_REQUIRE([AC_PROG_CXX])
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+fi
+])# _LT_AC_PROG_CXXCPP
+
+# AC_LIBTOOL_F77
+# --------------
+# enable support for Fortran 77 libraries
+AC_DEFUN([AC_LIBTOOL_F77],
+[AC_REQUIRE([_LT_AC_LANG_F77])
+])# AC_LIBTOOL_F77
+
+
+# _LT_AC_LANG_F77
+# ---------------
+AC_DEFUN([_LT_AC_LANG_F77],
+[AC_REQUIRE([AC_PROG_F77])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
+])# _LT_AC_LANG_F77
+
+
+# AC_LIBTOOL_GCJ
+# --------------
+# enable support for GCJ libraries
+AC_DEFUN([AC_LIBTOOL_GCJ],
+[AC_REQUIRE([_LT_AC_LANG_GCJ])
+])# AC_LIBTOOL_GCJ
+
+
+# _LT_AC_LANG_GCJ
+# ---------------
+AC_DEFUN([_LT_AC_LANG_GCJ],
+[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
+    [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
+      [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
+	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
+	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
+])# _LT_AC_LANG_GCJ
+
+
+# AC_LIBTOOL_RC
+# -------------
+# enable support for Windows resource files
+AC_DEFUN([AC_LIBTOOL_RC],
+[AC_REQUIRE([LT_AC_PROG_RC])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
+])# AC_LIBTOOL_RC
+
+
+# AC_LIBTOOL_LANG_C_CONFIG
+# ------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
+AC_DEFUN([_LT_AC_LANG_C_CONFIG],
+[lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+AC_LIBTOOL_SYS_LIB_STRIP
+AC_LIBTOOL_DLOPEN_SELF
+
+# Report which library types will actually be built
+AC_MSG_CHECKING([if libtool supports shared libraries])
+AC_MSG_RESULT([$can_build_shared])
+
+AC_MSG_CHECKING([whether to build shared libraries])
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+
+aix[[4-9]]*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+    ;;
+esac
+AC_MSG_RESULT([$enable_shared])
+
+AC_MSG_CHECKING([whether to build static libraries])
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+AC_MSG_RESULT([$enable_static])
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_C_CONFIG
+
+
+# AC_LIBTOOL_LANG_CXX_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
+AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
+[AC_LANG_PUSH(C++)
+AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
+
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(allow_undefined_flag, $1)=
+_LT_AC_TAGVAR(always_export_symbols, $1)=no
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_direct, $1)=no
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_AC_TAGVAR(hardcode_automatic, $1)=no
+_LT_AC_TAGVAR(module_cmds, $1)=
+_LT_AC_TAGVAR(module_expsym_cmds, $1)=
+_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_AC_TAGVAR(no_undefined_flag, $1)=
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Dependencies to place before and after the object being linked:
+_LT_AC_TAGVAR(predep_objects, $1)=
+_LT_AC_TAGVAR(postdep_objects, $1)=
+_LT_AC_TAGVAR(predeps, $1)=
+_LT_AC_TAGVAR(postdeps, $1)=
+_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
+_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+  lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+  $as_unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+  lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+  $as_unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+else
+  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+fi
+
+if test "$GXX" = yes; then
+  # Set up default GNU C++ configuration
+
+  AC_PROG_LD
+
+  # Check if GNU C++ uses GNU ld as the underlying linker, since the
+  # archiving commands below assume that GNU ld is being used.
+  if test "$with_gnu_ld" = yes; then
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+    #     investigate it a little bit more. (MM)
+    wlarc='${wl}'
+
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+	grep 'no-whole-archive' > /dev/null; then
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    with_gnu_ld=no
+    wlarc=
+
+    # A generic and very simple default shared library creation
+    # command for GNU C++ for the case where it uses the native
+    # linker, instead of GNU ld.  If possible, this setting should
+    # overridden to take advantage of the native linker features on
+    # the platform it is being used on.
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+  fi
+
+  # Commands to make compiler produce verbose output that lists
+  # what "hidden" libraries, object files and flags are used when
+  # linking a shared library.
+  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+else
+  GXX=no
+  with_gnu_ld=no
+  wlarc=
+fi
+
+# PORTME: fill in a description of your system's C++ link characteristics
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+_LT_AC_TAGVAR(ld_shlibs, $1)=yes
+case $host_os in
+  aix3*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  aix[[4-9]]*)
+    if test "$host_cpu" = ia64; then
+      # On IA64, the linker does run time linking by default, so we don't
+      # have to do anything special.
+      aix_use_runtimelinking=no
+      exp_sym_flag='-Bexport'
+      no_entry_flag=""
+    else
+      aix_use_runtimelinking=no
+
+      # Test if we are trying to use run time linking or normal
+      # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+      # need to do runtime linking.
+      case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	for ld_flag in $LDFLAGS; do
+	  case $ld_flag in
+	  *-brtl*)
+	    aix_use_runtimelinking=yes
+	    break
+	    ;;
+	  esac
+	done
+	;;
+      esac
+
+      exp_sym_flag='-bexport'
+      no_entry_flag='-bnoentry'
+    fi
+
+    # When large executables or shared objects are built, AIX ld can
+    # have problems creating the table of contents.  If linking a library
+    # or program results in "error TOC overflow" add -mminimal-toc to
+    # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+    # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+    _LT_AC_TAGVAR(archive_cmds, $1)=''
+    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+    if test "$GXX" = yes; then
+      case $host_os in aix4.[[012]]|aix4.[[012]].*)
+      # We only want to do this on AIX 4.2 and lower, the check
+      # below for broken collect2 doesn't work under 4.3+
+	collect2name=`${CC} -print-prog-name=collect2`
+	if test -f "$collect2name" && \
+	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	then
+	  # We have reworked collect2
+	  :
+	else
+	  # We have old collect2
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+	fi
+	;;
+      esac
+      shared_flag='-shared'
+      if test "$aix_use_runtimelinking" = yes; then
+	shared_flag="$shared_flag "'${wl}-G'
+      fi
+    else
+      # not using gcc
+      if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	shared_flag='-G'
+      else
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag='${wl}-G'
+	else
+	  shared_flag='${wl}-bM:SRE'
+	fi
+      fi
+    fi
+
+    # It seems that -bexpall does not export symbols beginning with
+    # underscore (_), so it is better to generate a list of symbols to export.
+    _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+    if test "$aix_use_runtimelinking" = yes; then
+      # Warning - without using the other runtime loading flags (-brtl),
+      # -berok will link without error, but may produce a broken library.
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
+      # Determine the default libpath from the value encoded in an empty executable.
+      _LT_AC_SYS_LIBPATH_AIX
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+     else
+      if test "$host_cpu" = ia64; then
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+      else
+	# Determine the default libpath from the value encoded in an empty executable.
+	_LT_AC_SYS_LIBPATH_AIX
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	# Warning - without using the other run time loading flags,
+	# -berok will link without error, but may produce a broken library.
+	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	# Exported symbols can be pulled into shared objects from archives
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+	# This is similar to how AIX traditionally builds its shared libraries.
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+      fi
+    fi
+    ;;
+
+  beos*)
+    if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+      # support --undefined.  This deserves some investigation.  FIXME
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    fi
+    ;;
+
+  chorus*)
+    case $cc_basename in
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+
+  cygwin* | mingw* | pw32*)
+    # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+    # as there is no search path for DLLs.
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+    _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+    _LT_AC_TAGVAR(always_export_symbols, $1)=no
+    _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+    if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      # If the export-symbols file already is a .def file (1st line
+      # is EXPORTS), use it as is; otherwise, prepend...
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	cp $export_symbols $output_objdir/$soname.def;
+      else
+	echo EXPORTS > $output_objdir/$soname.def;
+	cat $export_symbols >> $output_objdir/$soname.def;
+      fi~
+      $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    fi
+  ;;
+      darwin* | rhapsody*)
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_AC_TAGVAR(hardcode_direct, $1)=no
+      _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+      if test "$GXX" = yes ; then
+      output_verbose_link_cmd='echo'
+      _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+      _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+      _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+      if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+        _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+        _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+      fi
+      else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         _LT_AC_TAGVAR(ld_shlibs, $1)=no
+          ;;
+      esac
+      fi
+        ;;
+
+  dgux*)
+    case $cc_basename in
+      ec++*)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      ghcx*)
+	# Green Hills C++ Compiler
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+  freebsd[[12]]*)
+    # C++ shared libraries reported to be fairly broken before switch to ELF
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  freebsd-elf*)
+    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+    ;;
+  freebsd* | dragonfly*)
+    # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+    # conventions
+    _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+    ;;
+  gnu*)
+    ;;
+  hpux9*)
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+    _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+				# but as the default
+				# location of the library.
+
+    case $cc_basename in
+    CC*)
+      # FIXME: insert proper C++ library support
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    aCC*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      #
+      # There doesn't appear to be a way to prevent this compiler from
+      # explicitly linking system object files so we need to strip them
+      # from the output so that they don't get included in the library
+      # dependencies.
+      output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+      ;;
+    *)
+      if test "$GXX" = yes; then
+        _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+        # FIXME: insert proper C++ library support
+        _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+    ;;
+  hpux10*|hpux11*)
+    if test $with_gnu_ld = no; then
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+      case $host_cpu in
+      hppa*64*|ia64*) ;;
+      *)
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        ;;
+      esac
+    fi
+    case $host_cpu in
+    hppa*64*|ia64*)
+      _LT_AC_TAGVAR(hardcode_direct, $1)=no
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+    *)
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+					      # but as the default
+					      # location of the library.
+      ;;
+    esac
+
+    case $cc_basename in
+      CC*)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      aCC*)
+	case $host_cpu in
+	hppa*64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	esac
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test $with_gnu_ld = no; then
+	    case $host_cpu in
+	    hppa*64*)
+	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    ia64*)
+	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    *)
+	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    esac
+	  fi
+	else
+	  # FIXME: insert proper C++ library support
+	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+    esac
+    ;;
+  interix[[3-9]]*)
+    _LT_AC_TAGVAR(hardcode_direct, $1)=no
+    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+    # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+    # Instead, shared libraries are loaded at an image base (0x10000000 by
+    # default) and relocated if they conflict, which is a slow very memory
+    # consuming and fragmenting process.  To avoid this, we pick a random,
+    # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+    # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    ;;
+  irix5* | irix6*)
+    case $cc_basename in
+      CC*)
+	# SGI C++
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	# Archives containing C++ object files must be created using
+	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test "$with_gnu_ld" = no; then
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	  else
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+	  fi
+	fi
+	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+	;;
+    esac
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+    ;;
+  linux* | k*bsd*-gnu)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+	;;
+      icpc*)
+	# Intel C++
+	with_gnu_ld=yes
+	# version 8.0 and above of icpc choke on multiply defined symbols
+	# if we add $predep_objects and $postdep_objects, however 7.1 and
+	# earlier do not add the objects themselves.
+	case `$CC -V 2>&1` in
+	*"Version 7."*)
+  	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+  	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	*)  # Version 8.0 or newer
+	  tmp_idyn=
+	  case $host_cpu in
+	    ia64*) tmp_idyn=' -i_dynamic';;
+	  esac
+  	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	esac
+	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	;;
+      pgCC* | pgcpp*)
+        # Portland Group C++ compiler
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+  	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+        ;;
+      cxx*)
+	# Compaq C++
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	runpath_var=LD_RUN_PATH
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
+    esac
+    ;;
+  lynxos*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  m88k*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  mvs*)
+    case $cc_basename in
+      cxx*)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+      wlarc=
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    fi
+    # Workaround some broken pre-1.5 toolchains
+    output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+    ;;
+  openbsd2*)
+    # C++ shared libraries are fairly broken
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  openbsd*)
+    if test -f /usr/libexec/ld.so; then
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    fi
+    ;;
+  osf3*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      cxx*)
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+    esac
+    ;;
+  osf4* | osf5*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Archives containing C++ object files must be created using
+	# the KAI C++ compiler.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      cxx*)
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	  echo "-hidden">> $lib.exp~
+	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version	$verstring` -update_registry ${output_objdir}/so_locations -o $lib~
+	  $rm $lib.exp'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+    esac
+    ;;
+  psos*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  sunos4*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.x
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      lcc*)
+	# Lucid
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+  solaris*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.2, 5.x and Centerline C++
+        _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
+	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	case $host_os in
+	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	  *)
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
+	    # Supported since Solaris 2.6 (maybe 2.5.1?)
+	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	    ;;
+	esac
+	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+	output_verbose_link_cmd='echo'
+
+	# Archives containing C++ object files must be created using
+	# "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	;;
+      gcx*)
+	# Green Hills C++ Compiler
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	# The C++ compiler must be used to create the archive.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	;;
+      *)
+	# GNU C++ compiler with Solaris linker
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+	  if $CC --version | grep -v '^2\.7' > /dev/null; then
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  else
+	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	    # platform.
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  fi
+
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	  *)
+	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
+	fi
+	;;
+    esac
+    ;;
+  sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+    _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  sysv5* | sco3.2v5* | sco5v6*)
+    # Note: We can NOT use -z defs as we might desire, because we do not
+    # link with -lc, and that would cause any symbols used from libc to
+    # always be unresolved, which means just about no library would
+    # ever link correctly.  If we're not using GNU ld we use -z text
+    # though, which does catch some bad symbols but isn't as heavy-handed
+    # as -z defs.
+    # For security reasons, it is highly recommended that you always
+    # use absolute paths for naming shared libraries, and exclude the
+    # DT_RUNPATH tag from executables and libraries.  But doing so
+    # requires that you compile everything twice, which is a pain.
+    # So that behaviour is only enabled if SCOABSPATH is set to a
+    # non-empty value in the environment.  Most likely only useful for
+    # creating official distributions of packages.
+    # This is a hack until libtool officially supports absolute path
+    # names for shared libraries.
+    _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+    _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  tandem*)
+    case $cc_basename in
+      NCC*)
+	# NonStop-UX NCC 3.20
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+  vxworks*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  *)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+esac
+AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_AC_TAGVAR(GCC, $1)="$GXX"
+_LT_AC_TAGVAR(LD, $1)="$LD"
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+AC_LIBTOOL_POSTDEP_PREDEP($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+])# AC_LIBTOOL_LANG_CXX_CONFIG
+
+# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
+# ------------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library.  It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
+int a;
+void foo (void) { a = 0; }
+EOF
+],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+EOF
+],[$1],[F77],[cat > conftest.$ac_ext <<EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+EOF
+],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  # The `*' in the case matches for architectures that use `case' in
+  # $output_verbose_cmd can trigger glob expansion during the loop
+  # eval without this substitution.
+  output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
+
+  for p in `eval $output_verbose_link_cmd`; do
+    case $p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" \
+	  || test $p = "-R"; then
+	 prev=$p
+	 continue
+       else
+	 prev=
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 case $p in
+	 -L* | -R*)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
+	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+	   else
+	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
+	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
+	 else
+	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
+	 fi
+       fi
+       ;;
+
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
+	   _LT_AC_TAGVAR(predep_objects, $1)="$p"
+	 else
+	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
+	 fi
+       else
+	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
+	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"
+	 else
+	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$rm -f confest.$objext
+
+_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
+  _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+# PORTME: override above test on systems where it is broken
+ifelse([$1],[CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_AC_TAGVAR(predep_objects,$1)=
+  _LT_AC_TAGVAR(postdep_objects,$1)=
+  _LT_AC_TAGVAR(postdeps,$1)=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+])
+case " $_LT_AC_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+])# AC_LIBTOOL_POSTDEP_PREDEP
+
+# AC_LIBTOOL_LANG_F77_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
+AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
+[AC_REQUIRE([AC_PROG_F77])
+AC_LANG_PUSH(Fortran 77)
+
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(allow_undefined_flag, $1)=
+_LT_AC_TAGVAR(always_export_symbols, $1)=no
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_direct, $1)=no
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+_LT_AC_TAGVAR(hardcode_automatic, $1)=no
+_LT_AC_TAGVAR(module_cmds, $1)=
+_LT_AC_TAGVAR(module_expsym_cmds, $1)=
+_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_AC_TAGVAR(no_undefined_flag, $1)=
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="\
+      program t
+      end
+"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${F77-"f77"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+AC_MSG_CHECKING([if libtool supports shared libraries])
+AC_MSG_RESULT([$can_build_shared])
+
+AC_MSG_CHECKING([whether to build shared libraries])
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+aix[[4-9]]*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+  ;;
+esac
+AC_MSG_RESULT([$enable_shared])
+
+AC_MSG_CHECKING([whether to build static libraries])
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+AC_MSG_RESULT([$enable_static])
+
+_LT_AC_TAGVAR(GCC, $1)="$G77"
+_LT_AC_TAGVAR(LD, $1)="$LD"
+
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_F77_CONFIG
+
+
+# AC_LIBTOOL_LANG_GCJ_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
+AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
+[AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_GCJ_CONFIG
+
+
+# AC_LIBTOOL_LANG_RC_CONFIG
+# -------------------------
+# Ensure that the configuration vars for the Windows resource compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
+AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
+[AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${RC-"windres"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_RC_CONFIG
+
+
+# AC_LIBTOOL_CONFIG([TAGNAME])
+# ----------------------------
+# If TAGNAME is not passed, then create an initial libtool script
+# with a default configuration from the untagged config vars.  Otherwise
+# add code to config.status for appending the configuration named by
+# TAGNAME from the matching tagged config vars.
+AC_DEFUN([AC_LIBTOOL_CONFIG],
+[# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    _LT_AC_TAGVAR(compiler, $1) \
+    _LT_AC_TAGVAR(CC, $1) \
+    _LT_AC_TAGVAR(LD, $1) \
+    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
+    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
+    _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
+    _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
+    _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
+    _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
+    _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
+    _LT_AC_TAGVAR(old_archive_cmds, $1) \
+    _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
+    _LT_AC_TAGVAR(predep_objects, $1) \
+    _LT_AC_TAGVAR(postdep_objects, $1) \
+    _LT_AC_TAGVAR(predeps, $1) \
+    _LT_AC_TAGVAR(postdeps, $1) \
+    _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
+    _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
+    _LT_AC_TAGVAR(archive_cmds, $1) \
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
+    _LT_AC_TAGVAR(postinstall_cmds, $1) \
+    _LT_AC_TAGVAR(postuninstall_cmds, $1) \
+    _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
+    _LT_AC_TAGVAR(allow_undefined_flag, $1) \
+    _LT_AC_TAGVAR(no_undefined_flag, $1) \
+    _LT_AC_TAGVAR(export_symbols_cmds, $1) \
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
+    _LT_AC_TAGVAR(hardcode_automatic, $1) \
+    _LT_AC_TAGVAR(module_cmds, $1) \
+    _LT_AC_TAGVAR(module_expsym_cmds, $1) \
+    _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
+    _LT_AC_TAGVAR(fix_srcfile_path, $1) \
+    _LT_AC_TAGVAR(exclude_expsyms, $1) \
+    _LT_AC_TAGVAR(include_expsyms, $1); do
+
+    case $var in
+    _LT_AC_TAGVAR(old_archive_cmds, $1) | \
+    _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
+    _LT_AC_TAGVAR(archive_cmds, $1) | \
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
+    _LT_AC_TAGVAR(module_cmds, $1) | \
+    _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
+    _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
+    _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\[$]0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
+    ;;
+  esac
+
+ifelse([$1], [],
+  [cfgfile="${ofile}T"
+  trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+  $rm -f "$cfgfile"
+  AC_MSG_NOTICE([creating $ofile])],
+  [cfgfile="$ofile"])
+
+  cat <<__EOF__ >> "$cfgfile"
+ifelse([$1], [],
+[#! $SHELL
+
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# The names of the tagged configurations supported by this script.
+available_tags=
+
+# ### BEGIN LIBTOOL CONFIG],
+[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
+
+# Is the compiler the GNU C compiler?
+with_gcc=$_LT_AC_TAGVAR(GCC, $1)
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
+archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
+module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
+
+# Symbols that must always be exported.
+include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
+
+ifelse([$1],[],
+[# ### END LIBTOOL CONFIG],
+[# ### END LIBTOOL TAG CONFIG: $tagname])
+
+__EOF__
+
+ifelse([$1],[], [
+  case $host_os in
+  aix3*)
+    cat <<\EOF >> "$cfgfile"
+
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+EOF
+    ;;
+  esac
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" || \
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+])
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+])# AC_LIBTOOL_CONFIG
+
+
+# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------------------
+AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
+[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+
+_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+  AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
+
+
+# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+# ---------------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
+[AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([LT_AC_PROG_SED])
+AC_REQUIRE([AC_PROG_NM])
+AC_REQUIRE([AC_OBJEXT])
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Transform an extracted symbol line into a proper C declaration
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*) # Its linker distinguishes data from code symbols
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+  lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  ;;
+linux* | k*bsd*-gnu)
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDGIRSTW]]'
+    lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+    lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if grep ' nm_test_var$' "$nlist" >/dev/null; then
+	if grep ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
+
+	  cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[[]] =
+{
+EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+	  cat <<\EOF >> conftest.$ac_ext
+  {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+
+
+# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
+# ---------------------------------------
+AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
+[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+ ifelse([$1],[CXX],[
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+      ;;
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	;;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+    *)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[[4-9]]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	else
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+       darwin*)
+         # PIC is the default on this platform
+         # Common symbols not allowed in MH_DYLIB files
+         case $cc_basename in
+           xlc*)
+           _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+           _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+           ;;
+         esac
+       ;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    ;;
+	  icpc* | ecpc*)
+	    # Intel C++
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler.
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+	;;
+    esac
+  fi
+],
+[
+  if test "$GCC" = yes; then
+    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    newsos6)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      icc* | ecc*)
+	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    rdos*)
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    solaris*)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
+  AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
+    _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
+    [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
+AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
+])
+
+
+# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
+# ------------------------------------
+# See if the linker supports building shared libraries.
+AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ifelse([$1],[CXX],[
+  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  case $host_os in
+  aix[[4-9]]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+  ;;
+  cygwin* | mingw*)
+    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+  ;;
+  *)
+    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  esac
+  _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+],[
+  runpath_var=
+  _LT_AC_TAGVAR(allow_undefined_flag, $1)=
+  _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_AC_TAGVAR(archive_cmds, $1)=
+  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
+  _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+  _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_AC_TAGVAR(hardcode_direct, $1)=no
+  _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_AC_TAGVAR(hardcode_automatic, $1)=no
+  _LT_AC_TAGVAR(module_cmds, $1)=
+  _LT_AC_TAGVAR(module_expsym_cmds, $1)=
+  _LT_AC_TAGVAR(always_export_symbols, $1)=no
+  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_AC_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  _LT_CC_BASENAME([$compiler])
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[[3-9]]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_AC_TAGVAR(always_export_symbols, $1)=no
+      _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    interix[[3-9]]*)
+      _LT_AC_TAGVAR(hardcode_direct, $1)=no
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | k*bsd*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix[[4-9]]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+	else
+	  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_AC_TAGVAR(archive_cmds, $1)=''
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[[012]]|aix4.[[012]].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  :
+	  else
+  	  # We have old collect2
+  	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+  	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+  	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       _LT_AC_SYS_LIBPATH_AIX
+       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 _LT_AC_SYS_LIBPATH_AIX
+	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      # see comment about different semantics on the GNU ld section
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+
+    bsdi[[45]]*)
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
+      # FIXME: Should let the user specify the lib program.
+      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+      _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[[012]])
+         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[[012]])
+               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_AC_TAGVAR(hardcode_direct, $1)=no
+      _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+         _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         _LT_AC_TAGVAR(ld_shlibs, $1)=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    freebsd1*)
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
+	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  ;;
+	*)
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    os2*)
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      else
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      case $host_os in
+      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
+        ;;
+	motorola)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+  fi
+])
+AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $_LT_AC_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
+	pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
+        _LT_AC_TAGVAR(allow_undefined_flag, $1)=
+        if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
+        then
+	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+        else
+	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+        fi
+        _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
+      ;;
+    esac
+  fi
+  ;;
+esac
+])# AC_LIBTOOL_PROG_LD_SHLIBS
+
+
+# _LT_AC_FILE_LTDLL_C
+# -------------------
+# Be careful that the start marker always follows a newline.
+AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
+# /* ltdll.c starts here */
+# #define WIN32_LEAN_AND_MEAN
+# #include <windows.h>
+# #undef WIN32_LEAN_AND_MEAN
+# #include <stdio.h>
+#
+# #ifndef __CYGWIN__
+# #  ifdef __CYGWIN32__
+# #    define __CYGWIN__ __CYGWIN32__
+# #  endif
+# #endif
+#
+# #ifdef __cplusplus
+# extern "C" {
+# #endif
+# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
+# #ifdef __cplusplus
+# }
+# #endif
+#
+# #ifdef __CYGWIN__
+# #include <cygwin/cygwin_dll.h>
+# DECLARE_CYGWIN_DLL( DllMain );
+# #endif
+# HINSTANCE __hDllInstance_base;
+#
+# BOOL APIENTRY
+# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
+# {
+#   __hDllInstance_base = hInst;
+#   return TRUE;
+# }
+# /* ltdll.c ends here */
+])# _LT_AC_FILE_LTDLL_C
+
+
+# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
+# ---------------------------------
+AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
+
+
+# old names
+AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
+AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
+AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
+AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
+AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
+
+# This is just to silence aclocal about the macro not being used
+ifelse([AC_DISABLE_FAST_INSTALL])
+
+AC_DEFUN([LT_AC_PROG_GCJ],
+[AC_CHECK_TOOL(GCJ, gcj, no)
+  test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+  AC_SUBST(GCJFLAGS)
+])
+
+AC_DEFUN([LT_AC_PROG_RC],
+[AC_CHECK_TOOL(RC, windres, no)
+])
+
+
+# Cheap backport of AS_EXECUTABLE_P and required macros
+# from Autoconf 2.59; we should not use $as_executable_p directly.
+
+# _AS_TEST_PREPARE
+# ----------------
+m4_ifndef([_AS_TEST_PREPARE],
+[m4_defun([_AS_TEST_PREPARE],
+[if test -x / >/dev/null 2>&1; then
+  as_executable_p='test -x'
+else
+  as_executable_p='test -f'
+fi
+])])# _AS_TEST_PREPARE
+
+# AS_EXECUTABLE_P
+# ---------------
+# Check whether a file is executable.
+m4_ifndef([AS_EXECUTABLE_P],
+[m4_defun([AS_EXECUTABLE_P],
+[AS_REQUIRE([_AS_TEST_PREPARE])dnl
+$as_executable_p $1[]dnl
+])])# AS_EXECUTABLE_P
+
+############################################################
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+############################################################
+# LT_AC_PROG_SED
+# --------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+AC_DEFUN([LT_AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/lineends.pl b/rubbos/app/httpd-2.0.64/srclib/apr/build/lineends.pl
new file mode 100644
index 00000000..3e3067f7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/lineends.pl
@@ -0,0 +1,150 @@
+#!/usr/local/bin/perl
+#
+#  Heuristically converts line endings to the current OS's preferred format
+#  
+#  All existing line endings must be identical (e.g. lf's only, or even
+#  the accedental cr.cr.lf sequence.)  If some lines end lf, and others as
+#  cr.lf, the file is presumed binary.  If the cr character appears anywhere
+#  except prefixed to an lf, the file is presumed binary.  If there is no 
+#  change in the resulting file size, or the file is binary, the conversion 
+#  is discarded.
+#  
+#  Todo: Handle NULL stdin characters gracefully.
+#
+
+use IO::File;
+use File::Find;
+
+# The ignore list is '-' seperated, with this leading hyphen and
+# trailing hyphens in ever concatinated list below.
+$ignore = "-";
+
+# Image formats
+$ignore .= "gif-jpg-jpeg-png-ico-bmp-";
+
+# Archive formats
+$ignore .= "tar-gz-z-zip-jar-war-bz2-tgz-";
+
+# Many document formats
+$ignore .= "eps-psd-pdf-chm-ai-";
+
+# Some encodings
+$ignore .= "ucs2-ucs4-";
+
+# Some binary objects
+$ignore .= "class-so-dll-exe-obj-lib-a-o-lo-slo-sl-dylib-";
+
+# Some build env files 
+$ignore .= "mcp-xdc-ncb-opt-pdb-ilk-exp-res-pch-idb-sbr-";
+
+$preservedate = 1;
+
+$forceending = 0;
+
+$givenpaths = 0;
+
+$notnative = 0;
+
+while (defined @ARGV[0]) {
+    if (@ARGV[0] eq '--touch') {
+        $preservedate = 0;
+    }
+    elsif (@ARGV[0] eq '--nocr') {
+        $notnative = -1;
+    }
+    elsif (@ARGV[0] eq '--cr') {
+        $notnative = 1;
+    }
+    elsif (@ARGV[0] eq '--force') {
+        $forceending = 1;
+    }
+    elsif (@ARGV[0] eq '--FORCE') {
+        $forceending = 2;
+    }
+    elsif (@ARGV[0] =~ m/^-/) {
+        die "What is " . @ARGV[0] . " supposed to mean?\n\n" 
+          . "Syntax:\t$0 [option()s] [path(s)]\n\n" . <<'OUTCH'
+Where:  paths specifies the top level directory to convert (default of '.')
+        options are;
+
+          --cr     keep/add one ^M
+          --nocr   remove ^M's
+          --touch  the datestamp (default: keeps date/attribs)
+          --force  mismatched corrections (unbalanced ^M's)
+          --FORCE  all files regardless of file name!
+
+OUTCH
+    }
+    else {
+        find(\&totxt, @ARGV[0]);
+        print "scanned " . @ARGV[0] . "\n";
+        $givenpaths = 1;
+    }
+    shift @ARGV;
+}
+
+if (!$givenpaths) {
+    find(\&totxt, '.');
+    print "did .\n";
+}
+
+sub totxt {
+        $oname = $_;
+        $tname = '.#' . $_;
+        if (!-f) {
+            return;
+        }
+        @exts = split /\./;
+        if ($forceending < 2) {
+            while ($#exts && ($ext = pop(@exts))) {
+                if ($ignore =~ m|-$ext-|i) {
+                    return;
+                }
+            }
+        }
+        return if ($File::Find::dir =~ m|^(.+/)?.svn(/.+)?$|);
+        @ostat = stat($oname);
+        $srcfl = new IO::File $oname, "r" or die;
+        $dstfl = new IO::File $tname, "w" or die;
+        binmode $srcfl; 
+        if ($notnative) {
+            binmode $dstfl;
+        }
+        undef $t;
+        while (<$srcfl>) { 
+            if (s/(\r*)\n$/\n/) {
+                $n = length $1;
+                if (!defined $t) { 
+                    $t = $n; 
+                }
+                if (!$forceending && (($n != $t) || m/\r/)) {
+                    print "mismatch in " .$oname. ":" .$n. " expected " .$t. "\n";
+                    undef $t;
+                    last;
+                }
+                elsif ($notnative > 0) {
+                    s/\n$/\r\n/; 
+                }
+            }
+            print $dstfl $_; 
+        }
+        if (defined $t && (tell $srcfl == tell $dstfl)) {
+            undef $t;
+        }
+        undef $srcfl;
+        undef $dstfl;
+        if (defined $t) {
+            unlink $oname or die;
+            rename $tname, $oname or die;
+            @anames = ($oname);
+            if ($preservedate) {
+                utime $ostat[9], $ostat[9], @anames;
+            }
+            chmod $ostat[2] & 07777, @anames;
+            chown $ostat[5], $ostat[6], @anames;
+            print "Converted file " . $oname . " to text in " . $File::Find::dir . "\n"; 
+        }
+        else {
+            unlink $tname or die;
+        }
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/ltmain.sh b/rubbos/app/httpd-2.0.64/srclib/apr/build/ltmain.sh
new file mode 100644
index 00000000..2bcb8482
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/ltmain.sh
@@ -0,0 +1,6956 @@
+# ltmain.sh - Provide generalized library-building support services.
+# NOTE: Changing this file will not affect anything until you rerun configure.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008  Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+basename="s,^.*/,,g"
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+progname=`echo "$progpath" | $SED $basename`
+modename="$progname"
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.5.26
+TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)"
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Check that we have a working $echo.
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell, and then maybe $echo will work.
+  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit $EXIT_SUCCESS
+fi
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  SP2NL='tr \040 \012'
+  NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  SP2NL='tr \100 \n'
+  NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+# We save the old values to restore during execute mode.
+lt_env=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+	  save_$lt_var=\$$lt_var
+	  lt_env=\"$lt_var=\$$lt_var \$lt_env\"
+	  $lt_var=C
+	  export $lt_var
+	fi"
+done
+
+if test -n "$lt_env"; then
+  lt_env="env $lt_env"
+fi
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+  $echo "$modename: not configured to build any kind of library" 1>&2
+  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  exit $EXIT_FAILURE
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+duplicate_deps=no
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+#####################################
+# Shell function definitions:
+# This seems to be the best place for them
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+	# Failing that, at least try and use $RANDOM to avoid a race
+	my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+	save_mktempdir_umask=`umask`
+	umask 0077
+	$mkdir "$my_tmpdir"
+	umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || {
+        $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
+	exit $EXIT_FAILURE
+      }
+    fi
+
+    $echo "X$my_tmpdir" | $Xsed
+}
+
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
+      $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+      win32_nmres=`eval $NM -f posix -A $1 | \
+	$SED -n -e '1,100{
+		/ I /{
+			s,.*,import,
+			p
+			q
+			}
+		}'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $echo $win32_libid_type
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	case $arg in
+	  *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	CC_quoted="$CC_quoted $arg"
+      done
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	    # Double-quote args containing other shell metacharacters.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    CC_quoted="$CC_quoted $arg"
+	  done
+	    case "$@ " in
+	      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  $echo "$modename: unable to infer tagged configuration"
+	  $echo "$modename: specify a tag with \`--tag'" 1>&2
+	  exit $EXIT_FAILURE
+#        else
+#          $echo "$modename: using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+
+    $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
+    $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
+      exit $EXIT_FAILURE
+    fi
+}
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+    my_status=""
+
+    $show "${rm}r $my_gentop"
+    $run ${rm}r "$my_gentop"
+    $show "$mkdir $my_gentop"
+    $run $mkdir "$my_gentop"
+    my_status=$?
+    if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
+      exit $my_status
+    fi
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  extracted_serial=`expr $extracted_serial + 1`
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      $show "${rm}r $my_xdir"
+      $run ${rm}r "$my_xdir"
+      $show "$mkdir $my_xdir"
+      $run $mkdir "$my_xdir"
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
+	exit $exit_status
+      fi
+      case $host in
+      *-darwin*)
+	$show "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	if test -z "$run"; then
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
+	  darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
+	  if test -n "$darwin_arches"; then 
+	    darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    $show "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+      ## Okay now we have a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+	      lipo -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    ${rm}r unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd "$darwin_orig_dir"
+ 	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	fi # $run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+        ;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+    done
+    func_extract_archives_result="$my_oldobjs"
+}
+# End of Shell function definitions
+#####################################
+
+# Darwin sucks
+eval std_shrext=\"$shrext_cmds\"
+
+disable_libs=no
+
+# Parse our command line options once, thoroughly.
+while test "$#" -gt 0
+do
+  arg="$1"
+  shift
+
+  case $arg in
+  -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    case $prev in
+    execute_dlfiles)
+      execute_dlfiles="$execute_dlfiles $arg"
+      ;;
+    tag)
+      tagname="$arg"
+      preserve_args="${preserve_args}=$arg"
+
+      # Check whether tagname contains only valid characters
+      case $tagname in
+      *[!-_A-Za-z0-9,/]*)
+	$echo "$progname: invalid tag name: $tagname" 1>&2
+	exit $EXIT_FAILURE
+	;;
+      esac
+
+      case $tagname in
+      CC)
+	# Don't test for the "default" C tag, as we know, it's there, but
+	# not specially marked.
+	;;
+      *)
+	if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
+	  taglist="$taglist $tagname"
+	  # Evaluate the configuration.
+	  eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
+	else
+	  $echo "$progname: ignoring unknown tag $tagname" 1>&2
+	fi
+	;;
+      esac
+      ;;
+    *)
+      eval "$prev=\$arg"
+      ;;
+    esac
+
+    prev=
+    prevopt=
+    continue
+  fi
+
+  # Have we seen a non-optional argument yet?
+  case $arg in
+  --help)
+    show_help=yes
+    ;;
+
+  --version)
+    echo "\
+$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+
+Copyright (C) 2008  Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+    exit $?
+    ;;
+
+  --config)
+    ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
+    done
+    exit $?
+    ;;
+
+  --debug)
+    $echo "$progname: enabling shell trace mode"
+    set -x
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --dry-run | -n)
+    run=:
+    ;;
+
+  --features)
+    $echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      $echo "enable shared libraries"
+    else
+      $echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      $echo "enable static libraries"
+    else
+      $echo "disable static libraries"
+    fi
+    exit $?
+    ;;
+
+  --finish) mode="finish" ;;
+
+  --mode) prevopt="--mode" prev=mode ;;
+  --mode=*) mode="$optarg" ;;
+
+  --preserve-dup-deps) duplicate_deps="yes" ;;
+
+  --quiet | --silent)
+    show=:
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --tag)
+    prevopt="--tag"
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+  --tag=*)
+    set tag "$optarg" ${1+"$@"}
+    shift
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+
+  -dlopen)
+    prevopt="-dlopen"
+    prev=execute_dlfiles
+    ;;
+
+  -*)
+    $echo "$modename: unrecognized option \`$arg'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+
+  *)
+    nonopt="$arg"
+    break
+    ;;
+  esac
+done
+
+if test -n "$prevopt"; then
+  $echo "$modename: option \`$prevopt' requires an argument" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+fi
+
+case $disable_libs in
+no) 
+  ;;
+shared)
+  build_libtool_libs=no
+  build_old_libs=yes
+  ;;
+static)
+  build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+  ;;
+esac
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+if test -z "$show_help"; then
+
+  # Infer the operation mode.
+  if test -z "$mode"; then
+    $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
+    $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
+    case $nonopt in
+    *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
+      mode=link
+      for arg
+      do
+	case $arg in
+	-c)
+	   mode=compile
+	   break
+	   ;;
+	esac
+      done
+      ;;
+    *db | *dbx | *strace | *truss)
+      mode=execute
+      ;;
+    *install*|cp|mv)
+      mode=install
+      ;;
+    *rm)
+      mode=uninstall
+      ;;
+    *)
+      # If we have no mode, but dlfiles were specified, then do execute mode.
+      test -n "$execute_dlfiles" && mode=execute
+
+      # Just use the default operation mode.
+      if test -z "$mode"; then
+	if test -n "$nonopt"; then
+	  $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+	else
+	  $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+	fi
+      fi
+      ;;
+    esac
+  fi
+
+  # Only execute mode is allowed to have -dlopen flags.
+  if test -n "$execute_dlfiles" && test "$mode" != execute; then
+    $echo "$modename: unrecognized option \`-dlopen'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+
+  # Change the help message to a mode-specific one.
+  generic_help="$help"
+  help="Try \`$modename --help --mode=$mode' for more information."
+
+  # These modes are in order of execution frequency so that they run quickly.
+  case $mode in
+  # libtool compile mode
+  compile)
+    modename="$modename: compile"
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  if test -n "$libobj" ; then
+	    $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-static | -prefer-pic | -prefer-non-pic)
+	  later="$later $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+ 	  for arg in $args; do
+	    IFS="$save_ifs"
+
+	    # Double-quote args containing other shell metacharacters.
+	    # Many Bourne shells cannot handle close brackets correctly
+	    # in scan sets, so we specify it separately.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    lastarg="$lastarg $arg"
+	  done
+	  IFS="$save_ifs"
+	  lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
+
+	  # Add the arguments to base_compile.
+	  base_compile="$base_compile $lastarg"
+	  continue
+	  ;;
+
+	* )
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+
+      case $lastarg in
+      # Double-quote args containing other shell metacharacters.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, and some SunOS ksh mistreat backslash-escaping
+      # in scan sets (worked around with variable expansion),
+      # and furthermore cannot handle '|' '&' '(' ')' in scan sets 
+      # at all, so we specify them separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	lastarg="\"$lastarg\""
+	;;
+      esac
+
+      base_compile="$base_compile $lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      $echo "$modename: you must specify an argument for -Xcompile"
+      exit $EXIT_FAILURE
+      ;;
+    target)
+      $echo "$modename: you must specify a target with \`-o'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *)
+      # Get the name of the library object.
+      [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    xform='[cCFSifmso]'
+    case $libobj in
+    *.ada) xform=ada ;;
+    *.adb) xform=adb ;;
+    *.ads) xform=ads ;;
+    *.asm) xform=asm ;;
+    *.c++) xform=c++ ;;
+    *.cc) xform=cc ;;
+    *.ii) xform=ii ;;
+    *.class) xform=class ;;
+    *.cpp) xform=cpp ;;
+    *.cxx) xform=cxx ;;
+    *.[fF][09]?) xform=[fF][09]. ;;
+    *.for) xform=for ;;
+    *.java) xform=java ;;
+    *.obj) xform=obj ;;
+    *.sx) xform=sx ;;
+    esac
+
+    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
+
+    case $libobj in
+    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+    *)
+      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -static)
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
+    case $qlibobj in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qlibobj="\"$qlibobj\"" ;;
+    esac
+    test "X$libobj" != "X$qlibobj" \
+	&& $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' 	&()|`$[]' \
+	&& $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
+    objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+    xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$xdir" = "X$obj"; then
+      xdir=
+    else
+      xdir=$xdir/
+    fi
+    lobj=${xdir}$objdir/$objname
+
+    if test -z "$base_compile"; then
+      $echo "$modename: you must specify a compilation command" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    $run $rm $removelist
+    trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+      removelist="$removelist $output_obj $lockfile"
+      trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $run ln "$progpath" "$lockfile" 2>/dev/null; do
+	$show "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$echo "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+      $echo "$srcfile" > "$lockfile"
+    fi
+
+    if test -n "$fix_srcfile_path"; then
+      eval srcfile=\"$fix_srcfile_path\"
+    fi
+    qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
+    case $qsrcfile in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      qsrcfile="\"$qsrcfile\"" ;;
+    esac
+
+    $run $rm "$libobj" "${libobj}T"
+
+    # Create a libtool object file (analogous to a ".la" file),
+    # but don't create it if we're doing a dry run.
+    test -z "$run" && cat > ${libobj}T <<EOF
+# $libobj - a libtool object file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+EOF
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      if test ! -d "${xdir}$objdir"; then
+	$show "$mkdir ${xdir}$objdir"
+	$run $mkdir ${xdir}$objdir
+	exit_status=$?
+	if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
+	  exit $exit_status
+	fi
+      fi
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	command="$command -o $lobj"
+      fi
+
+      $run $rm "$lobj" "$output_obj"
+
+      $show "$command"
+      if $run eval $lt_env "$command"; then :
+      else
+	test -n "$output_obj" && $run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	$show "$mv $output_obj $lobj"
+	if $run $mv $output_obj $lobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the PIC object to the libtool object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object='$objdir/$objname'
+
+EOF
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+        suppress_output=' >/dev/null 2>&1'
+      fi
+    else
+      # No PIC object so indicate it doesn't exist in the libtool
+      # object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object=none
+
+EOF
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	command="$command -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command="$command$suppress_output"
+      $run $rm "$obj" "$output_obj"
+      $show "$command"
+      if $run eval $lt_env "$command"; then :
+      else
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	$show "$mv $output_obj $obj"
+	if $run $mv $output_obj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object='$objname'
+
+EOF
+    else
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object=none
+
+EOF
+    fi
+
+    $run $mv "${libobj}T" "${libobj}"
+
+    # Unlock the critical section if it was locked
+    if test "$need_locks" != no; then
+      $run $rm "$lockfile"
+    fi
+
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool link mode
+  link | relink)
+    modename="$modename: link"
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args="$nonopt"
+    base_compile="$nonopt $@"
+    compile_command="$nonopt"
+    finalize_command="$nonopt"
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+
+    avoid_version=no
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    notinst_path= # paths that contain not-installed libtool libraries
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    single_module="${wl}-single_module"
+
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
+	;;
+      *) qarg=$arg ;;
+      esac
+      libtool_args="$libtool_args $qarg"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  compile_command="$compile_command @OUTPUT@"
+	  finalize_command="$finalize_command @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    compile_command="$compile_command @SYMFILE@"
+	    finalize_command="$finalize_command @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      dlfiles="$dlfiles $arg"
+	    else
+	      dlprefiles="$dlprefiles $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  if test ! -f "$arg"; then
+	    $echo "$modename: symbol file \`$arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat $save_arg`
+	    do
+#	      moreargs="$moreargs $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		# If there is no directory component, then add one.
+		case $arg in
+		*/* | *\\*) . $arg ;;
+		*) . ./$arg ;;
+		esac
+
+		if test -z "$pic_object" || \
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none && \
+		   test "$non_pic_object" = none; then
+		  $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+
+		# Extract subdirectory from the argument.
+		xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		if test "X$xdir" = "X$arg"; then
+		  xdir=
+		else
+		  xdir="$xdir/"
+		fi
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      dlfiles="$dlfiles $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    dlprefiles="$dlprefiles $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  libobjs="$libobjs $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if test -z "$run"; then
+		  $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+		  exit $EXIT_FAILURE
+		else
+		  # Dry-run case.
+
+		  # Extract subdirectory from the argument.
+		  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		  if test "X$xdir" = "X$arg"; then
+		    xdir=
+		  else
+		    xdir="$xdir/"
+		  fi
+
+		  pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+		  non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+		  libobjs="$libobjs $pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      fi
+	    done
+	  else
+	    $echo "$modename: link input file \`$save_arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    $echo "$modename: only absolute run-paths are allowed" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) rpath="$rpath $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) xrpath="$xrpath $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	xcompiler)
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $wl$qarg"
+	  prev=
+	  compile_command="$compile_command $wl$qarg"
+	  finalize_command="$finalize_command $wl$qarg"
+	  continue
+	  ;;
+	xcclinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	shrext)
+  	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	darwin_framework|darwin_framework_skip)
+	  test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  prev=
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  compile_command="$compile_command $link_static_flag"
+	  finalize_command="$finalize_command $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
+	continue
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  $echo "$modename: more than one -exported-symbols argument is not allowed"
+	  exit $EXIT_FAILURE
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework|-arch|-isysroot)
+	case " $CC " in
+	  *" ${arg} ${1} "* | *" ${arg}	${1} "*) 
+		prev=darwin_framework_skip ;;
+	  *) compiler_flags="$compiler_flags $arg"
+	     prev=darwin_framework ;;
+	esac
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  if test -z "$absdir"; then
+	    $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
+	    absdir="$dir"
+	    notinst_path="$notinst_path $dir"
+	  fi
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "*) ;;
+	*)
+	  deplibs="$deplibs -L$dir"
+	  lib_search_path="$lib_search_path $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    deplibs="$deplibs -framework System"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	deplibs="$deplibs $arg"
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      -model)
+	compile_command="$compile_command $arg"
+	compiler_flags="$compiler_flags $arg"
+	finalize_command="$finalize_command $arg"
+	prev=xcompiler
+	continue
+	;;
+
+     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	compiler_flags="$compiler_flags $arg"
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+      # -r[0-9][0-9]* specifies the processor on the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+      # +DA*, +DD* enable 64-bit mode on the HP compiler
+      # -q* pass through compiler args for the IBM compiler
+      # -m* pass through architecture-specific compiler args for GCC
+      # -m*, -t[45]*, -txscale* pass through architecture-specific
+      # compiler args for GCC
+      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+      # -F/path gives path to uninstalled frameworks, gcc on darwin
+      # @file GCC response files
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+        compile_command="$compile_command $arg"
+        finalize_command="$finalize_command $arg"
+        compiler_flags="$compiler_flags $arg"
+        continue
+        ;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
+	  $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  $echo "$modename: only absolute run-paths are allowed" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) xrpath="$xrpath $dir" ;;
+	esac
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -Wc,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Wl,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $wl$flag"
+	  linker_flags="$linker_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # Some other compiler flag.
+      -* | +*)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+
+      *.$objext)
+	# A standard object.
+	objs="$objs $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  # If there is no directory component, then add one.
+	  case $arg in
+	  */* | *\\*) . $arg ;;
+	  *) . ./$arg ;;
+	  esac
+
+	  if test -z "$pic_object" || \
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none && \
+	     test "$non_pic_object" = none; then
+	    $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$xdir" = "X$arg"; then
+	    xdir=
+ 	  else
+	    xdir="$xdir/"
+	  fi
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		dlfiles="$dlfiles $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      dlprefiles="$dlprefiles $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    libobjs="$libobjs $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if test -z "$run"; then
+	    $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+	    exit $EXIT_FAILURE
+	  else
+	    # Dry-run case.
+
+	    # Extract subdirectory from the argument.
+	    xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	    if test "X$xdir" = "X$arg"; then
+	      xdir=
+	    else
+	      xdir="$xdir/"
+	    fi
+
+	    pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+	    non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+	    libobjs="$libobjs $pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	deplibs="$deplibs $arg"
+	old_deplibs="$old_deplibs $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  dlfiles="$dlfiles $arg"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  dlprefiles="$dlprefiles $arg"
+	  prev=
+	else
+	  deplibs="$deplibs $arg"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+      fi
+    done # argument parsing loop
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      compile_command="$compile_command $arg"
+      finalize_command="$finalize_command $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$output_objdir" = "X$output"; then
+      output_objdir="$objdir"
+    else
+      output_objdir="$output_objdir/$objdir"
+    fi
+    # Create the object directory.
+    if test ! -d "$output_objdir"; then
+      $show "$mkdir $output_objdir"
+      $run $mkdir $output_objdir
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
+	exit $exit_status
+      fi
+    fi
+
+    # Determine the type of output
+    case $output in
+    "")
+      $echo "$modename: you must specify an output file" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    case $host in
+    *cygwin* | *mingw* | *pw32*)
+      # don't eliminate duplications in $postdeps and $predeps
+      duplicate_compiler_generated_deps=yes
+      ;;
+    *)
+      duplicate_compiler_generated_deps=$duplicate_deps
+      ;;
+    esac
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if test "X$duplicate_deps" = "Xyes" ; then
+	case "$libs " in
+	*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	esac
+      fi
+      libs="$libs $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+	  esac
+	  pre_post_deps="$pre_post_deps $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    case $linkmode in
+    lib)
+	passes="conv link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+    for pass in $passes; do
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    compiler_flags="$compiler_flags $deplib"
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
+	    continue
+	  fi
+	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if (${SED} -e '2q' $lib |
+                    grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		  library_names=
+		  old_library=
+		  case $lib in
+		  */* | *\\*) . $lib ;;
+		  *) . ./$lib ;;
+		  esac
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+		    test "X$ladir" = "X$lib" && ladir="."
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+	        ;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  *)
+	    $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) xrpath="$xrpath $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la) lib="$deplib" ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    valid_a_lib=no
+	    case $deplibs_check_method in
+	      match_pattern*)
+		set dummy $deplibs_check_method
+	        match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+		if eval $echo \"$deplib\" 2>/dev/null \
+		    | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		  valid_a_lib=yes
+		fi
+		;;
+	      pass_all)
+		valid_a_lib=yes
+		;;
+            esac
+	    if test "$valid_a_lib" != yes; then
+	      $echo
+	      $echo "*** Warning: Trying to link with static lib archive $deplib."
+	      $echo "*** I have the capability to make that library automatically link in when"
+	      $echo "*** you link to this library.  But I can only do this if you have a"
+	      $echo "*** shared version of the library, which you do not appear to have"
+	      $echo "*** because the file extensions .$libext of this argument makes me believe"
+	      $echo "*** that it is just a static archive that I should not used here."
+	    else
+	      $echo
+	      $echo "*** Warning: Linking the shared library $output against the"
+	      $echo "*** static library $deplib is not portable!"
+	      deplibs="$deplib $deplibs"
+	    fi
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      newdlprefiles="$newdlprefiles $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      newdlfiles="$newdlfiles $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$ladir" = "X$lib" && ladir="."
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	case $lib in
+	*/* | *\\*) . $lib ;;
+	*) . ./$lib ;;
+	esac
+
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	      exit $EXIT_FAILURE
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    convenience="$convenience $ladir/$objdir/$old_library"
+	    old_convenience="$old_convenience $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+              if test "X$duplicate_deps" = "Xyes" ; then
+	        case "$tmp_libs " in
+	        *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	        esac
+              fi
+	      tmp_libs="$tmp_libs $deplib"
+	    done
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    $echo "$modename: \`$lib' is not a convenience library" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	for l in $old_library $library_names; do
+	  linklib="$l"
+	done
+	if test -z "$linklib"; then
+	  $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    dlprefiles="$dlprefiles $lib $dependency_libs"
+	  else
+	    newdlfiles="$newdlfiles $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
+	    $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    $echo "$modename: warning: library \`$lib' was moved." 1>&2
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$libdir"
+	    absdir="$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  fi
+	fi # $installed = yes
+	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  # Prefer using a static library (so that no silly _DYNAMIC symbols
+	  # are required to link).
+	  if test -n "$old_library"; then
+	    newdlprefiles="$newdlprefiles $dir/$old_library"
+	  # Otherwise, use the dlname, so that lt_dlopen finds it.
+	  elif test -n "$dlname"; then
+	    newdlprefiles="$newdlprefiles $dir/$dlname"
+	  else
+	    newdlprefiles="$newdlprefiles $dir/$linklib"
+	  fi
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  newlib_search_path="$newlib_search_path $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+		 test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath " in
+	      *" $dir "*) ;;
+	      *" $absdir "*) ;;
+	      *) temp_rpath="$temp_rpath $absdir" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes ; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  if test "$installed" = no; then
+	    notinst_deplibs="$notinst_deplibs $lib"
+	    need_relink=yes
+	  fi
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on
+	  # some systems (darwin)
+	  if test "$shouldnotlink" = yes && test "$pass" = link ; then
+	    $echo
+	    if test "$linkmode" = prog; then
+	      $echo "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $echo "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $echo "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    realname="$2"
+	    shift; shift
+	    libname=`eval \\$echo \"$libname_spec\"`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw*)
+		major=`expr $current - $age`
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
+	    newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      $show "extracting exported symbol list from \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$extract_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      $show "generating import library for \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$old_archive_from_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a module then we can not link against
+		    # it, someone is ignoring the new warnings I added
+		    if /usr/bin/file -L $add 2> /dev/null |
+                      $EGREP ": [^:]* bundle" >/dev/null ; then
+		      $echo "** Warning, lib $linklib is a module, not a shared library"
+		      if test -z "$old_library" ; then
+		        $echo
+		        $echo "** And there doesn't seem to be a static archive available"
+		        $echo "** The link will probably fail, sorry"
+		      else
+		        add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$dir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      $echo "$modename: configuration error: unsupported hardcode properties"
+	      exit $EXIT_FAILURE
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes && \
+		 test "$hardcode_minus_L" != yes && \
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+	        add="$inst_prefix_dir$libdir/$linklib"
+	      else
+	        add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    $echo
+	    $echo "*** Warning: This system can not link to static lib archive $lib."
+	    $echo "*** I have the capability to make that library automatically link in when"
+	    $echo "*** you link to this library.  But I can only do this if you have a"
+	    $echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      $echo "*** But as you try to build a module library, libtool will still create "
+	      $echo "*** a static module, that should work as long as the dlopening application"
+	      $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		$echo
+		$echo "*** However, this would only work if libtool was able to extract symbol"
+		$echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		$echo "*** not find such a program.  So, this module is probably useless."
+		$echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) xrpath="$xrpath $temp_xrpath";;
+		   esac;;
+	      *) temp_deplibs="$temp_deplibs $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  newlib_search_path="$newlib_search_path $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+		dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
+		test "X$dir" = "X$deplib" && dir="."
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if grep "^installed=no" $deplib > /dev/null; then
+		  path="$absdir/$objdir"
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -z "$libdir"; then
+		    $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		    exit $EXIT_FAILURE
+		  fi
+		  if test "$absdir" != "$libdir"; then
+		    $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
+		  fi
+		  path="$absdir"
+		fi
+		depdepl=
+		case $host in
+		*-*-darwin*)
+		  # we do not want to link against static libs,
+		  # but need to link against shared
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$deplibdir/$depdepl" ; then
+		      depdepl="$deplibdir/$depdepl"
+	      	    elif test -f "$path/$depdepl" ; then
+		      depdepl="$path/$depdepl"
+		    else
+		      # Can't find it, oh well...
+		      depdepl=
+		    fi
+		    # do not add paths which are already there
+		    case " $newlib_search_path " in
+		    *" $path "*) ;;
+		    *) newlib_search_path="$newlib_search_path $path";;
+		    esac
+		  fi
+		  path=""
+		  ;;
+		*)
+		  path="-L$path"
+		  ;;
+		esac
+		;;
+	      -l*)
+		case $host in
+		*-*-darwin*)
+		  # Again, we only want to link against shared libraries
+		  eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
+		  for tmp in $newlib_search_path ; do
+		    if test -f "$tmp/lib$tmp_libs.dylib" ; then
+		      eval depdepl="$tmp/lib$tmp_libs.dylib"
+		      break
+		    fi
+		  done
+		  path=""
+		  ;;
+		*) continue ;;
+		esac
+		;;
+	      *) continue ;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	      case " $deplibs " in
+	      *" $depdepl "*) ;;
+	      *) deplibs="$depdepl $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) lib_search_path="$lib_search_path $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) tmp_libs="$tmp_libs $deplib" ;;
+	      esac
+	      ;;
+	    *) tmp_libs="$tmp_libs $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  tmp_libs="$tmp_libs $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;;
+      esac
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
+      fi
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      objs="$objs$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	if test "$module" = no; then
+	  $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
+	  exit $EXIT_FAILURE
+	else
+	  $echo
+	  $echo "*** Warning: Linking the shared library $output against the non-libtool"
+	  $echo "*** objects $objs is not portable!"
+	  libobjs="$libobjs $objs"
+	fi
+      fi
+
+      if test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
+      fi
+
+      set dummy $rpath
+      if test "$#" -gt 2; then
+	$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+      fi
+      install_libdir="$2"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	if test -n "$vinfo"; then
+	  $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
+	fi
+
+	if test -n "$release"; then
+	  $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
+	fi
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	IFS="$save_ifs"
+
+	if test -n "$8"; then
+	  $echo "$modename: too many parameters to \`-version-info'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$2"
+	  number_minor="$3"
+	  number_revision="$4"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  darwin|linux|osf|windows|none)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$2"
+	  revision="$3"
+	  age="$4"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  minor_current=`expr $current + 1`
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current";
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    major=`expr $current - $age`
+	  else
+	    major=`expr $current - $age + 1`
+	  fi
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    iface=`expr $revision - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux)
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  major=.`expr $current - $age`
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    iface=`expr $current - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  verstring="$verstring:${current}.0"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  major=`expr $current - $age`
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  $echo "$modename: unknown library version type \`$version_type'" 1>&2
+	  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+      fi
+
+      if test "$mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$echo "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+	         if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+	         then
+		   continue
+		 fi
+	       fi
+	       removelist="$removelist $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	if test -n "$removelist"; then
+	  $show "${rm}r $removelist"
+	  $run ${rm}r $removelist
+	fi
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+      #	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+      #	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  temp_xrpath="$temp_xrpath -R$libdir"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) dlfiles="$dlfiles $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) dlprefiles="$dlprefiles $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    deplibs="$deplibs -framework System"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+ 	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      deplibs="$deplibs -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $rm conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $rm conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    newdeplibs="$newdeplibs $i"
+		    i=""
+		    ;;
+		  esac
+	        fi
+		if test -n "$i" ; then
+		  libname=`eval \\$echo \"$libname_spec\"`
+		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		  set dummy $deplib_matches
+		  deplib_match=$2
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    newdeplibs="$newdeplibs $i"
+		  else
+		    droppeddeps=yes
+		    $echo
+		    $echo "*** Warning: dynamic linker does not accept needed library $i."
+		    $echo "*** I have the capability to make that library automatically link in when"
+		    $echo "*** you link to this library.  But I can only do this if you have a"
+		    $echo "*** shared version of the library, which I believe you do not have"
+		    $echo "*** because a test_compile did reveal that the linker did not use it for"
+		    $echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		$rm conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      newdeplibs="$newdeplibs $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval \\$echo \"$libname_spec\"`
+		    deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		    set dummy $deplib_matches
+		    deplib_match=$2
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      newdeplibs="$newdeplibs $i"
+		    else
+		      droppeddeps=yes
+		      $echo
+		      $echo "*** Warning: dynamic linker does not accept needed library $i."
+		      $echo "*** I have the capability to make that library automatically link in when"
+		      $echo "*** you link to this library.  But I can only do this if you have a"
+		      $echo "*** shared version of the library, which you do not appear to have"
+		      $echo "*** because a test_compile did reveal that the linker did not use this one"
+		      $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  $echo
+		  $echo "*** Warning!  Library $i is needed by this library but I was not able to"
+		  $echo "*** make it link in!  You will probably need to install it or some"
+		  $echo "*** library that it depends on before this library will be fully"
+		  $echo "*** functional.  Installing it before continuing would be even better."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method
+	  file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+            if test "$name" != "" && test  "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null \
+			 | grep " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
+			 | ${SED} 10q \
+			 | $EGREP "$file_magic_regex" > /dev/null; then
+			newdeplibs="$newdeplibs $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+	    if test -n "$name" && test "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval $echo \"$potent_lib\" 2>/dev/null \
+		        | ${SED} 10q \
+		        | $EGREP "$match_pattern_regex" > /dev/null; then
+		      newdeplibs="$newdeplibs $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+	    -e 's/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
+	    done
+	  fi
+	  if $echo "X $tmp_deplibs" | $Xsed -e 's/[ 	]//g' \
+	    | grep . >/dev/null; then
+	    $echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      $echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      $echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    $echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	  fi
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library is the System framework
+	  newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    $echo
+	    $echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $echo "*** dependencies of module $libname.  Therefore, libtool will create"
+	    $echo "*** a static module, that should work as long as the dlopening"
+	    $echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      $echo
+	      $echo "*** However, this would only work if libtool was able to extract symbol"
+	      $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      $echo "*** not find such a program.  So, this module is probably useless."
+	      $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    $echo "*** The inter-library dependencies that have been dropped here will be"
+	    $echo "*** automatically added whenever a program is linked with this library"
+	    $echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      $echo
+	      $echo "*** Since this library must not contain undefined symbols,"
+	      $echo "*** because either the platform does not support them or"
+	      $echo "*** it was explicitly requested with -no-undefined,"
+	      $echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		dep_rpath="$dep_rpath $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) perm_rpath="$perm_rpath $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    if test -n "$hardcode_libdir_flag_spec_ld"; then
+	      case $archive_cmds in
+	      *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
+	      *)      eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
+	      esac
+	    else
+	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+	    fi
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      rpath="$rpath$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	realname="$2"
+	shift; shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  linknames="$linknames $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      eval cmd=\"$cmd\"
+	      if len=`expr "X$cmd" : ".*"` &&
+	       test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	        $show "$cmd"
+	        $run eval "$cmd" || exit $?
+	        skipped_export=false
+	      else
+	        # The command line is too long to execute in one step.
+	        $show "using reloadable object file for export list..."
+	        skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex"; then
+	      $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
+	      $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      $show "$mv \"${export_symbols}T\" \"$export_symbols\""
+	      $run eval '$mv "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+		case " $convenience " in
+		*" $test_deplib "*) ;;
+		*)
+			tmp_deplibs="$tmp_deplibs $test_deplib"
+			;;
+		esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    libobjs="$libobjs $func_extract_archives_result"
+	  fi
+	fi
+	
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  linker_flags="$linker_flags $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	  eval test_cmds=\"$archive_expsym_cmds\"
+	  cmds=$archive_expsym_cmds
+	else
+	  eval test_cmds=\"$archive_cmds\"
+	  cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	   test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise.
+	  $echo "creating reloadable object files..."
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  output_la=`$echo "X$output" | $Xsed -e "$basename"`
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  delfiles=
+	  last_robj=
+	  k=1
+	  output=$output_objdir/$output_la-${k}.$objext
+	  # Loop over the list of objects to be linked.
+	  for obj in $save_libobjs
+	  do
+	    eval test_cmds=\"$reload_cmds $objlist $last_robj\"
+	    if test "X$objlist" = X ||
+	       { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+		 test "$len" -le "$max_cmd_len"; }; then
+	      objlist="$objlist $obj"
+	    else
+	      # The command $test_cmds is almost too long, add a
+	      # command to the queue.
+	      if test "$k" -eq 1 ; then
+		# The first file doesn't have a previous command to add.
+		eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+	      else
+		# All subsequent reloadable object files will link in
+		# the last one created.
+		eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
+	      fi
+	      last_robj=$output_objdir/$output_la-${k}.$objext
+	      k=`expr $k + 1`
+	      output=$output_objdir/$output_la-${k}.$objext
+	      objlist=$obj
+	      len=1
+	    fi
+	  done
+	  # Handle the remaining objects by creating one last
+	  # reloadable object file.  All subsequent reloadable object
+	  # files will link in the last one created.
+	  test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	  eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+
+	  if ${skipped_export-false}; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    libobjs=$output
+	    # Append the command to create the export file.
+	    eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
+          fi
+
+	  # Set up a command to remove the reloadable object files
+	  # after they are used.
+	  i=0
+	  while test "$i" -lt "$k"
+	  do
+	    i=`expr $i + 1`
+	    delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
+	  done
+
+	  $echo "creating a temporary reloadable object file: $output"
+
+	  # Loop through the commands generated above and execute them.
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $concat_cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || exit $?
+	  done
+	  IFS="$save_ifs"
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    cmds=$archive_expsym_cmds
+	  else
+	    cmds=$archive_cmds
+	    fi
+	  fi
+
+	  # Append the command to remove the reloadable object files
+	  # to the just-reset $cmds.
+	  eval cmds=\"\$cmds~\$rm $delfiles\"
+	fi
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$mode" = relink; then
+	      $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      $show "${rm}r $gentop"
+	      $run ${rm}r "$gentop"
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
+	    $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;;
+      esac
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
+      fi
+
+      case $output in
+      *.lo)
+	if test -n "$objs$old_deplibs"; then
+	  $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	libobj="$output"
+	obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $run $rm $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  generated="$generated $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      cmds=$reload_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $run eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	cmds=$reload_cmds
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+      fi
+
+      if test -n "$gentop"; then
+	$show "${rm}r $gentop"
+	$run ${rm}r $gentop
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
+      esac
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
+      fi
+
+      if test "$preload" = yes; then
+	if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
+	   test "$dlopen_self_static" = unknown; then
+	  $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
+	fi
+      fi
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	;;
+      esac
+
+      case $host in
+      *darwin*)
+        # Don't allow lazy linking, it breaks C++ global constructors
+        if test "$tagname" = CXX ; then
+        compile_command="$compile_command ${wl}-bind_at_load"
+        finalize_command="$finalize_command ${wl}-bind_at_load"
+        fi
+        ;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      compile_command="$compile_command $compile_deplibs"
+      finalize_command="$finalize_command $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) perm_rpath="$perm_rpath $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+      fi
+
+      dlsyms=
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	  dlsyms="${outputname}S.c"
+	else
+	  $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
+	fi
+      fi
+
+      if test -n "$dlsyms"; then
+	case $dlsyms in
+	"") ;;
+	*.c)
+	  # Discover the nlist of each of the dlfiles.
+	  nlist="$output_objdir/${outputname}.nm"
+
+	  $show "$rm $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Parse the name list into a source file.
+	  $show "creating $output_objdir/$dlsyms"
+
+	  test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
+/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define lt_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */\
+"
+
+	  if test "$dlself" = yes; then
+	    $show "generating symbol list for \`$output'"
+
+	    test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
+
+	    # Add our own program objects to the symbol list.
+	    progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	    for arg in $progfiles; do
+	      $show "extracting global C symbols from \`$arg'"
+	      $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	    done
+
+	    if test -n "$exclude_expsyms"; then
+	      $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    if test -n "$export_symbols_regex"; then
+	      $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    # Prepare the list of exported symbols
+	    if test -z "$export_symbols"; then
+	      export_symbols="$output_objdir/$outputname.exp"
+	      $run $rm $export_symbols
+	      $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    else
+	      $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      $run eval 'mv "$nlist"T "$nlist"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    fi
+	  fi
+
+	  for arg in $dlprefiles; do
+	    $show "extracting global C symbols from \`$arg'"
+	    name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
+	    $run eval '$echo ": $name " >> "$nlist"'
+	    $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -z "$run"; then
+	    # Make sure we have at least an empty file.
+	    test -f "$nlist" || : > "$nlist"
+
+	    if test -n "$exclude_expsyms"; then
+	      $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	      $mv "$nlist"T "$nlist"
+	    fi
+
+	    # Try sorting and uniquifying the output.
+	    if grep -v "^: " < "$nlist" |
+		if sort -k 3 </dev/null >/dev/null 2>&1; then
+		  sort -k 3
+		else
+		  sort +2
+		fi |
+		uniq > "$nlist"S; then
+	      :
+	    else
+	      grep -v "^: " < "$nlist" > "$nlist"S
+	    fi
+
+	    if test -f "$nlist"S; then
+	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
+	    else
+	      $echo '/* NONE */' >> "$output_objdir/$dlsyms"
+	    fi
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+
+#undef lt_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define lt_ptr void *
+#else
+# define lt_ptr char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+"
+
+	    case $host in
+	    *cygwin* | *mingw* )
+	  $echo >> "$output_objdir/$dlsyms" "\
+/* DATA imports from DLLs on WIN32 can't be const, because
+   runtime relocations are performed -- see ld's documentation
+   on pseudo-relocs */
+struct {
+"
+	      ;;
+	    * )
+	  $echo >> "$output_objdir/$dlsyms" "\
+const struct {
+"
+	      ;;
+	    esac
+
+
+	  $echo >> "$output_objdir/$dlsyms" "\
+  const char *name;
+  lt_ptr address;
+}
+lt_preloaded_symbols[] =
+{\
+"
+
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+  {0, (lt_ptr) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	  fi
+
+	  pic_flag_for_symtable=
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
+	    esac;;
+	  *-*-hpux*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag";;
+	    esac
+	  esac
+
+	  # Now compile the dynamic symbol file.
+	  $show "(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+	  $run eval '(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+
+	  # Clean up the generated files.
+	  $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Transform the symbol file into the correct name.
+          case $host in
+          *cygwin* | *mingw* )
+            if test -f "$output_objdir/${outputname}.def" ; then
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            else
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+             fi
+            ;;
+          * )
+            compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            ;;
+          esac
+	  ;;
+	*)
+	  $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      else
+	# We keep going just in case the user didn't refer to
+	# lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+	# really was required.
+
+	# Nullify the symbol file.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+      fi
+
+      if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+	# Replace the output file specification.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	$show "$link_command"
+	$run eval "$link_command"
+	exit_status=$?
+
+	# Delete the generated files.
+	if test -n "$dlsyms"; then
+	  $show "$rm $output_objdir/${outputname}S.${objext}"
+	  $run $rm "$output_objdir/${outputname}S.${objext}"
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$shlibpath_var"; then
+	# We should set the shlibpath_var
+	rpath=
+	for dir in $temp_rpath; do
+	  case $dir in
+	  [\\/]* | [A-Za-z]:[\\/]*)
+	    # Absolute path.
+	    rpath="$rpath$dir:"
+	    ;;
+	  *)
+	    # Relative path: add a thisdir entry.
+	    rpath="$rpath\$thisdir/$dir:"
+	    ;;
+	  esac
+	done
+	temp_rpath="$rpath"
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$run $rm $output
+	# Link the executable and exit
+	$show "$link_command"
+	$run eval "$link_command" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
+	$echo "$modename: \`$output' will be relinked during installation" 1>&2
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      $show "$link_command"
+      $run eval "$link_command" || exit $?
+
+      # Now create the wrapper script.
+      $show "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	    relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+      fi
+
+      # Quote $echo for shipping.
+      if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
+	case $progpath in
+	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+	*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+	esac
+	qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+      else
+	qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if our run command is non-null.
+      if test -z "$run"; then
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+            output_name=`basename $output`
+            output_path=`dirname $output`
+            cwrappersource="$output_path/$objdir/lt-$output_name.c"
+            cwrapper="$output_path/$output_name.exe"
+            $rm $cwrappersource $cwrapper
+            trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    cat > $cwrappersource <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+
+   Currently, it simply execs the wrapper *script* "/bin/sh $output",
+   but could eventually absorb all of the scripts functionality and
+   exec $objdir/$outputname directly.
+*/
+EOF
+	    cat >> $cwrappersource<<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+        (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+/* -DDEBUG is fairly common in CFLAGS.  */
+#undef DEBUG
+#if defined DEBUGWRAPPER
+# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
+#else
+# define DEBUG(format, ...)
+#endif
+
+const char *program_name = NULL;
+
+void * xmalloc (size_t num);
+char * xstrdup (const char *string);
+const char * base_name (const char *name);
+char * find_executable(const char *wrapper);
+int    check_executable(const char *path);
+char * strendzap(char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  DEBUG("(main) argv[0]      : %s\n",argv[0]);
+  DEBUG("(main) program_name : %s\n",program_name);
+  newargz = XMALLOC(char *, argc+2);
+EOF
+
+            cat >> $cwrappersource <<EOF
+  newargz[0] = (char *) xstrdup("$SHELL");
+EOF
+
+            cat >> $cwrappersource <<"EOF"
+  newargz[1] = find_executable(argv[0]);
+  if (newargz[1] == NULL)
+    lt_fatal("Couldn't find %s", argv[0]);
+  DEBUG("(main) found exe at : %s\n",newargz[1]);
+  /* we know the script has the same name, without the .exe */
+  /* so make sure newargz[1] doesn't end in .exe */
+  strendzap(newargz[1],".exe");
+  for (i = 1; i < argc; i++)
+    newargz[i+1] = xstrdup(argv[i]);
+  newargz[argc+1] = NULL;
+
+  for (i=0; i<argc+1; i++)
+  {
+    DEBUG("(main) newargz[%d]   : %s\n",i,newargz[i]);
+    ;
+  }
+
+EOF
+
+            case $host_os in
+              mingw*)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",(char const **)newargz);
+EOF
+              ;;
+              *)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",newargz);
+EOF
+              ;;
+            esac
+
+            cat >> $cwrappersource <<"EOF"
+  return 127;
+}
+
+void *
+xmalloc (size_t num)
+{
+  void * p = (void *) malloc (num);
+  if (!p)
+    lt_fatal ("Memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
+;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char)name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable(const char * path)
+{
+  struct stat st;
+
+  DEBUG("(check_executable)  : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0) &&
+      (
+        /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
+#if defined (S_IXOTH)
+       ((st.st_mode & S_IXOTH) == S_IXOTH) ||
+#endif
+#if defined (S_IXGRP)
+       ((st.st_mode & S_IXGRP) == S_IXGRP) ||
+#endif
+       ((st.st_mode & S_IXUSR) == S_IXUSR))
+      )
+    return 1;
+  else
+    return 0;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise */
+char *
+find_executable (const char* wrapper)
+{
+  int has_slash = 0;
+  const char* p;
+  const char* p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char* concat_name;
+
+  DEBUG("(find_executable)  : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
+  {
+    concat_name = xstrdup (wrapper);
+    if (check_executable(concat_name))
+      return concat_name;
+    XFREE(concat_name);
+  }
+  else
+  {
+#endif
+    if (IS_DIR_SEPARATOR (wrapper[0]))
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable(concat_name))
+        return concat_name;
+      XFREE(concat_name);
+    }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+    {
+      has_slash = 1;
+      break;
+    }
+  if (!has_slash)
+  {
+    /* no slashes; search PATH */
+    const char* path = getenv ("PATH");
+    if (path != NULL)
+    {
+      for (p = path; *p; p = p_next)
+      {
+        const char* q;
+        size_t p_len;
+        for (q = p; *q; q++)
+          if (IS_PATH_SEPARATOR(*q))
+            break;
+        p_len = q - p;
+        p_next = (*q == '\0' ? q : q + 1);
+        if (p_len == 0)
+        {
+          /* empty path: current directory */
+          if (getcwd (tmp, LT_PATHMAX) == NULL)
+            lt_fatal ("getcwd failed");
+          tmp_len = strlen(tmp);
+          concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, tmp, tmp_len);
+          concat_name[tmp_len] = '/';
+          strcpy (concat_name + tmp_len + 1, wrapper);
+        }
+        else
+        {
+          concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, p, p_len);
+          concat_name[p_len] = '/';
+          strcpy (concat_name + p_len + 1, wrapper);
+        }
+        if (check_executable(concat_name))
+          return concat_name;
+        XFREE(concat_name);
+      }
+    }
+    /* not found in PATH; assume curdir */
+  }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal ("getcwd failed");
+  tmp_len = strlen(tmp);
+  concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable(concat_name))
+    return concat_name;
+  XFREE(concat_name);
+  return NULL;
+}
+
+char *
+strendzap(char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert(str != NULL);
+  assert(pat != NULL);
+
+  len = strlen(str);
+  patlen = strlen(pat);
+
+  if (patlen <= len)
+  {
+    str += len - patlen;
+    if (strcmp(str, pat) == 0)
+      *str = '\0';
+  }
+  return str;
+}
+
+static void
+lt_error_core (int exit_status, const char * mode,
+          const char * message, va_list ap)
+{
+  fprintf (stderr, "%s: %s: ", program_name, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  va_end (ap);
+}
+EOF
+          # we should really use a build-platform specific compiler
+          # here, but OTOH, the wrappers (shell script and this C one)
+          # are only useful if you want to execute the "real" binary.
+          # Since the "real" binary is built for $host, then this
+          # wrapper might as well be built for $host, too.
+          $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
+          ;;
+        esac
+        $rm $output
+        trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
+
+	$echo > $output "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variable:
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$echo are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    echo=\"$qecho\"
+    file=\"\$0\"
+    # Make sure echo works.
+    if test \"X\$1\" = X--no-reexec; then
+      # Discard the --no-reexec flag, and continue.
+      shift
+    elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
+      # Yippee, \$echo works!
+      :
+    else
+      # Restart under the correct shell, and then maybe \$echo will work.
+      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+    fi
+  fi\
+"
+	$echo >> $output "\
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+  done
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $echo >> $output "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" || \\
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $mkdir \"\$progdir\"
+    else
+      $rm \"\$progdir/\$file\"
+    fi"
+
+	  $echo >> $output "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$echo \"\$relink_command_output\" >&2
+	$rm \"\$progdir/\$file\"
+	exit $EXIT_FAILURE
+      fi
+    fi
+
+    $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $rm \"\$progdir/\$program\";
+      $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $rm \"\$progdir/\$file\"
+  fi"
+	else
+	  $echo >> $output "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$echo >> $output "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $echo >> $output "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	# fixup the dll searchpath if we need to.
+	if test -n "$dllsearchpath"; then
+	  $echo >> $output "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	$echo >> $output "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+"
+	case $host in
+	# Backslashes separate directories on plain windows
+	*-*-mingw | *-*-os2*)
+	  $echo >> $output "\
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+	  ;;
+
+	*)
+	  $echo >> $output "\
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+	  ;;
+	esac
+	$echo >> $output "\
+      \$echo \"\$0: cannot exec \$program \$*\"
+      exit $EXIT_FAILURE
+    fi
+  else
+    # The program doesn't exist.
+    \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$echo \"This script is just a wrapper for \$program.\" 1>&2
+    $echo \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi\
+"
+	chmod +x $output
+      fi
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	generated="$generated $gentop"
+
+	func_extract_archives $gentop $addlibs
+	oldobjs="$oldobjs $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+       cmds=$old_archive_from_new_cmds
+      else
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      $echo "X$obj" | $Xsed -e 's%^.*/%%'
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  $echo "copying selected object files to avoid basename conflicts..."
+
+	  if test -z "$gentop"; then
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    $show "${rm}r $gentop"
+	    $run ${rm}r "$gentop"
+	    $show "$mkdir $gentop"
+	    $run $mkdir "$gentop"
+	    exit_status=$?
+	    if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
+	      exit $exit_status
+	    fi
+	  fi
+
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		counter=`expr $counter + 1`
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      $run ln "$obj" "$gentop/$newobj" ||
+	      $run cp "$obj" "$gentop/$newobj"
+	      oldobjs="$oldobjs $gentop/$newobj"
+	      ;;
+	    *) oldobjs="$oldobjs $obj" ;;
+	    esac
+	  done
+	fi
+
+	eval cmds=\"$old_archive_cmds\"
+
+	if len=`expr "X$cmds" : ".*"` &&
+	     test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  $echo "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  for obj in $save_oldobjs
+	  do
+	    oldobjs="$objlist $obj"
+	    objlist="$objlist $obj"
+	    eval test_cmds=\"$old_archive_cmds\"
+	    if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	       test "$len" -le "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+	        RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+        eval cmd=\"$cmd\"
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$generated"; then
+      $show "${rm}r$generated"
+      $run ${rm}r$generated
+    fi
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      $show "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	  relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+
+      # Only create the output if not a dry run.
+      if test -z "$run"; then
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		if test -z "$libdir"; then
+		  $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+		newdependency_libs="$newdependency_libs $libdir/$name"
+		;;
+	      *) newdependency_libs="$newdependency_libs $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlfiles="$newdlfiles $libdir/$name"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlprefiles="$newdlprefiles $libdir/$name"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlfiles="$newdlfiles $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlprefiles="$newdlprefiles $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $rm $output
+	  # place dlname in correct position for cygwin
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+	  esac
+	  $echo > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $echo >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      fi
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
+      $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool install mode
+  install)
+    modename="$modename: install"
+
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       $echo "X$nonopt" | grep shtool > /dev/null; then
+      # Aesthetically quote it.
+      arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$arg "
+      arg="$1"
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+    case $arg in
+    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      arg="\"$arg\""
+      ;;
+    esac
+    install_prog="$install_prog$arg"
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    for arg
+    do
+      if test -n "$dest"; then
+	files="$files $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f) 
+      	case " $install_prog " in
+	*[\\\ /]cp\ *) ;;
+	*) prev=$arg ;;
+	esac
+	;;
+      -g | -m | -o) prev=$arg ;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$install_prog $arg"
+    done
+
+    if test -z "$install_prog"; then
+      $echo "$modename: you must specify an install program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prev' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	$echo "$modename: no file or destination specified" 1>&2
+      else
+	$echo "$modename: you must specify a destination" 1>&2
+      fi
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Strip any trailing slash from the destination.
+    dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
+      test "X$destdir" = "X$dest" && destdir=.
+      destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files
+      if test "$#" -gt 2; then
+	$echo "$modename: \`$dest' is not a directory" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	staticlibs="$staticlibs $file"
+	;;
+
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	library_names=
+	old_library=
+	relink_command=
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) current_libdirs="$current_libdirs $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) future_libdirs="$future_libdirs $libdir" ;;
+	  esac
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
+	test "X$dir" = "X$file/" && dir=
+	dir="$dir$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  if test "$inst_prefix_dir" = "$destdir"; then
+	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
+	  else
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
+	  fi
+
+	  $echo "$modename: warning: relinking \`$file'" 1>&2
+	  $show "$relink_command"
+	  if $run eval "$relink_command"; then :
+	  else
+	    $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names
+	if test -n "$2"; then
+	  realname="$2"
+	  shift
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  $show "$install_prog $dir/$srcname $destdir/$realname"
+	  $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
+	  if test -n "$stripme" && test -n "$striplib"; then
+	    $show "$striplib $destdir/$realname"
+	    $run eval "$striplib $destdir/$realname" || exit $?
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      if test "$linkname" != "$realname"; then
+                $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+                $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+	      fi
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  cmds=$postinstall_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || {
+	      lt_exit=$?
+
+	      # Restore the uninstalled library and exit
+	      if test "$mode" = relink; then
+		$run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	      fi
+
+	      exit $lt_exit
+	    }
+	  done
+	  IFS="$save_ifs"
+	fi
+
+	# Install the pseudo-library for information purposes.
+	name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	instname="$dir/$name"i
+	$show "$install_prog $instname $destdir/$name"
+	$run eval "$install_prog $instname $destdir/$name" || exit $?
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	if test -n "$destfile"; then
+	  $show "$install_prog $file $destfile"
+	  $run eval "$install_prog $file $destfile" || exit $?
+	fi
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
+
+	  $show "$install_prog $staticobj $staticdest"
+	  $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      file=`$echo $file|${SED} 's,.exe$,,'`
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin*|*mingw*)
+	    wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  # Check the variables that should have been set.
+	  if test -z "$notinst_deplibs"; then
+	    $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      # If there is no directory component, then add one.
+	      case $lib in
+	      */* | *\\*) . $lib ;;
+	      *) . ./$lib ;;
+	      esac
+	    fi
+	    libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    if test "$finalize" = yes && test -z "$run"; then
+	      tmpdir=`func_mktempdir`
+	      file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
+	      outputname="$tmpdir/$file"
+	      # Replace the output file specification.
+	      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
+
+	      $show "$relink_command"
+	      if $run eval "$relink_command"; then :
+	      else
+		$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+		${rm}r "$tmpdir"
+		continue
+	      fi
+	      file="$outputname"
+	    else
+	      $echo "$modename: warning: cannot relink \`$file'" 1>&2
+	    fi
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway 
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
+	    ;;
+	  esac
+	  ;;
+	esac
+	$show "$install_prog$stripme $file $destfile"
+	$run eval "$install_prog\$stripme \$file \$destfile" || exit $?
+	test -n "$outputname" && ${rm}r "$tmpdir"
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+
+      $show "$install_prog $file $oldlib"
+      $run eval "$install_prog \$file \$oldlib" || exit $?
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	$show "$old_striplib $oldlib"
+	$run eval "$old_striplib $oldlib" || exit $?
+      fi
+
+      # Do each command in the postinstall commands.
+      cmds=$old_postinstall_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$future_libdirs"; then
+      $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+    fi
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      test -n "$run" && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool finish mode
+  finish)
+    modename="$modename: finish"
+    libdirs="$nonopt"
+    admincmds=
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for dir
+      do
+	libdirs="$libdirs $dir"
+      done
+
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  cmds=$finish_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || admincmds="$admincmds
+       $cmd"
+	  done
+	  IFS="$save_ifs"
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $run eval "$cmds" || admincmds="$admincmds
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    test "$show" = : && exit $EXIT_SUCCESS
+
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    $echo "Libraries have been installed in:"
+    for libdir in $libdirs; do
+      $echo "   $libdir"
+    done
+    $echo
+    $echo "If you ever happen to want to link against installed libraries"
+    $echo "in a given directory, LIBDIR, you must either use libtool, and"
+    $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    $echo "flag during linking and do at least one of the following:"
+    if test -n "$shlibpath_var"; then
+      $echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      $echo "     during execution"
+    fi
+    if test -n "$runpath_var"; then
+      $echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      $echo "     during linking"
+    fi
+    if test -n "$hardcode_libdir_flag_spec"; then
+      libdir=LIBDIR
+      eval flag=\"$hardcode_libdir_flag_spec\"
+
+      $echo "   - use the \`$flag' linker flag"
+    fi
+    if test -n "$admincmds"; then
+      $echo "   - have your system administrator run these commands:$admincmds"
+    fi
+    if test -f /etc/ld.so.conf; then
+      $echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+    fi
+    $echo
+    $echo "See any operating system documentation about shared libraries for"
+    $echo "more information, such as the ld(1) and ld.so(8) manual pages."
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool execute mode
+  execute)
+    modename="$modename: execute"
+
+    # The first argument is the command name.
+    cmd="$nonopt"
+    if test -z "$cmd"; then
+      $echo "$modename: you must specify a COMMAND" 1>&2
+      $echo "$help"
+      exit $EXIT_FAILURE
+    fi
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      if test ! -f "$file"; then
+	$echo "$modename: \`$file' is not a file" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+
+      dir=
+      case $file in
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  dir="$dir/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+	;;
+
+      *)
+	$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -*) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+      args="$args \"$file\""
+    done
+
+    if test -z "$run"; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+		$lt_var=\$save_$lt_var; export $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+	$echo "export $shlibpath_var"
+      fi
+      $echo "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool clean and uninstall mode
+  clean | uninstall)
+    modename="$modename: $mode"
+    rm="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) rm="$rm $arg"; rmforce=yes ;;
+      -*) rm="$rm $arg" ;;
+      *) files="$files $arg" ;;
+      esac
+    done
+
+    if test -z "$rm"; then
+      $echo "$modename: you must specify an RM program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    rmdirs=
+
+    origobjdir="$objdir"
+    for file in $files; do
+      dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+      if test "X$dir" = "X$file"; then
+	dir=.
+	objdir="$origobjdir"
+      else
+	objdir="$dir/$origobjdir"
+      fi
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+      test "$mode" = uninstall && objdir="$dir"
+
+      # Remember objdir for removal later, being careful to avoid duplicates
+      if test "$mode" = clean; then
+	case " $rmdirs " in
+	  *" $objdir "*) ;;
+	  *) rmdirs="$rmdirs $objdir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if (test -L "$file") >/dev/null 2>&1 \
+	|| (test -h "$file") >/dev/null 2>&1 \
+	|| test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  . $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    rmfiles="$rmfiles $objdir/$n"
+	  done
+	  test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+	  case "$mode" in
+	  clean)
+	    case "  $library_names " in
+	    # "  " in the beginning catches empty $dlname
+	    *" $dlname "*) ;;
+	    *) rmfiles="$rmfiles $objdir/$dlname" ;;
+	    esac
+	     test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      cmds=$postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      cmds=$old_postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+
+	  # Read the .lo file
+	  . $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" \
+	     && test "$pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" \
+	     && test "$non_pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    file=`$echo $file|${SED} 's,.exe$,,'`
+	    noexename=`$echo $name|${SED} 's,.exe$,,'`
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    rmfiles="$rmfiles $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	    relink_command=
+	    . $dir/$noexename
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      rmfiles="$rmfiles $objdir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      $show "$rm $rmfiles"
+      $run $rm $rmfiles || exit_status=1
+    done
+    objdir="$origobjdir"
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	$show "rmdir $dir"
+	$run rmdir $dir >/dev/null 2>&1
+      fi
+    done
+
+    exit $exit_status
+    ;;
+
+  "")
+    $echo "$modename: you must specify a MODE" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+  esac
+
+  if test -z "$exec_cmd"; then
+    $echo "$modename: invalid operation mode \`$mode'" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi # test -z "$show_help"
+
+if test -n "$exec_cmd"; then
+  eval exec $exec_cmd
+  exit $EXIT_FAILURE
+fi
+
+# We need to display help for each of the modes.
+case $mode in
+"") $echo \
+"Usage: $modename [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+    --config          show all configuration variables
+    --debug           enable verbose shell tracing
+-n, --dry-run         display commands without modifying any files
+    --features        display basic configuration information and exit
+    --finish          same as \`--mode=finish'
+    --help            display this help message and exit
+    --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
+    --quiet           same as \`--silent'
+    --silent          don't print informational messages
+    --tag=TAG         use configuration variables from tag TAG
+    --version         print version information
+
+MODE must be one of the following:
+
+      clean           remove files from the build directory
+      compile         compile a source file into a libtool object
+      execute         automatically set library path, then run a program
+      finish          complete the installation of libtool libraries
+      install         install libraries or executables
+      link            create a library or an executable
+      uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
+a more detailed description of MODE.
+
+Report bugs to <bug-libtool@gnu.org>."
+  exit $EXIT_SUCCESS
+  ;;
+
+clean)
+  $echo \
+"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+compile)
+  $echo \
+"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -prefer-pic       try to building PIC objects only
+  -prefer-non-pic   try to building non-PIC objects only
+  -static           always build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+  ;;
+
+execute)
+  $echo \
+"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+  ;;
+
+finish)
+  $echo \
+"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+  ;;
+
+install)
+  $echo \
+"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+  ;;
+
+link)
+  $echo \
+"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+  ;;
+
+uninstall)
+  $echo \
+"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+*)
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+  ;;
+esac
+
+$echo
+$echo "Try \`$modename --help' for more information about other modes."
+
+exit $?
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+disable_libs=shared
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+disable_libs=static
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/make_exports.awk b/rubbos/app/httpd-2.0.64/srclib/apr/build/make_exports.awk
new file mode 100644
index 00000000..1d12fc65
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/make_exports.awk
@@ -0,0 +1,150 @@
+
+BEGIN {
+    printf("/*\n")
+    printf(" * THIS FILE WAS AUTOGENERATED BY make_exports.awk\n")
+    printf(" *\n")
+    printf(" * This is an ugly hack that needs to be here, so\n")
+    printf(" * that libtool will link all of the APR functions\n")
+    printf(" * into server regardless of whether the base server\n")
+    printf(" * uses them.\n")
+    printf(" */\n")
+    printf("\n")
+    printf("#define CORE_PRIVATE\n")
+    printf("\n")
+    
+    for (i = 1; i < ARGC; i++) {
+        file = ARGV[i]
+        sub("([^/]*[/])*", "", file)
+        printf("#include \"%s\"\n", file)
+    }
+
+    printf("\n")
+    printf("const void *ap_ugly_hack = NULL;\n")
+    printf("\n")
+    
+    TYPE_NORMAL = 0
+    TYPE_HEADER = 1
+
+    stackptr = 0
+}
+
+function push(line) {
+    stack[stackptr] = line
+    stackptr++
+}
+
+function do_output() {
+    printf("/*\n")
+    printf(" * %s\n", FILENAME)
+    printf(" */\n")
+    
+    for (i = 0; i < stackptr; i++) {
+        printf("%s\n", stack[i])
+    }
+    
+    stackptr = 0
+
+    printf("\n");
+}
+
+function enter_scope(type) {
+    scope++
+    scope_type[scope] = type
+    scope_stack[scope] = stackptr
+    delete scope_used[scope]
+}
+
+function leave_scope() {
+    used = scope_used[scope]
+   
+    if (!used)
+        stackptr = scope_stack[scope]
+
+    scope--
+    if (used) {
+        scope_used[scope] = 1
+        
+        if (!scope)
+            do_output()
+    }
+}
+
+function add_symbol(symbol) {
+    if (!index(symbol, "#")) {
+        push("const void *ap_hack_" symbol " = (const void *)" symbol ";")
+        scope_used[scope] = 1
+    }
+}
+
+/^[ \t]*AP[RUI]?_(CORE_)?DECLARE[^(]*[(][^)]*[)]([^ ]* )*[^(]+[(]/ {
+    sub("[ \t]*AP[RUI]?_(CORE_)?DECLARE[^(]*[(][^)]*[)][ \t]*", "")
+    sub("[(].*", "")
+    sub("([^ ]* (^([ \t]*[(])))+", "")
+
+    add_symbol($0)
+    next
+}
+
+/^[ \t]*AP_DECLARE_HOOK[^(]*[(][^)]*/ {
+    split($0, args, ",")
+    symbol = args[2]
+    sub("^[ \t]+", "", symbol)
+    sub("[ \t]+$", "", symbol)
+
+    add_symbol("ap_hook_" symbol)
+    add_symbol("ap_hook_get_" symbol)
+    add_symbol("ap_run_" symbol)
+    next
+}
+
+/^[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(][^)]*[)]/ {
+    sub("[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(]", "", $0)
+    sub("[)].*$", "", $0)
+    add_symbol("apr_" $0 "_pool_get")
+    next
+}
+
+/^[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(][^)]*[)]/ {
+    sub("[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(]", "", $0)
+    sub("[)].*$", "", $0)
+    add_symbol("apr_" $0 "_inherit_set")
+    next
+}
+
+/^[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(][^)]*[)]/ {
+    sub("[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(]", "", $0)
+    sub("[)].*$", "", $0)
+    add_symbol("apr_" $0 "_inherit_unset")
+    next
+}
+
+/^#[ \t]*if(ndef| !defined[(])([^_]*_)*H/ {
+    enter_scope(TYPE_HEADER)
+    next
+}
+
+/^#[ \t]*if([n]?def)? / {
+    enter_scope(TYPE_NORMAL)
+    push($0)
+    next
+}
+
+/^#[ \t]*endif/ {
+    if (scope_type[scope] == TYPE_NORMAL)
+        push($0)
+        
+    leave_scope()
+    next
+}
+
+/^#[ \t]*else/ {
+    push($0)
+    next
+}
+
+/^#[ \t]*elif/ {
+    push($0)
+    next
+}
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/make_nw_export.awk b/rubbos/app/httpd-2.0.64/srclib/apr/build/make_nw_export.awk
new file mode 100644
index 00000000..291ecc0b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/make_nw_export.awk
@@ -0,0 +1,78 @@
+# Based on apr's make_export.awk, which is
+# based on Ryan Bloom's make_export.pl
+
+BEGIN {
+    printf(" (APRLIB)\n")
+}
+
+# List of functions that we don't support, yet??
+#/apr_##name##_set_inherit/{next}
+#/apr_##name##_unset_inherit/{next}
+
+
+function add_symbol (sym_name) {
+	if (count) {
+		found++
+	}
+    gsub (/ /, "", sym_name)
+	line = line sym_name ",\n"
+
+	if (count == 0) {
+		printf(" %s", line)
+		line = ""
+	}
+}
+
+/^[ \t]*AP[RUI]?_DECLARE[^(]*[(][^)]*[)]([^ ]* )*[^(]+[(]/ {
+    sub("[ \t]*AP[RUI]?_DECLARE[^(]*[(][^)]*[)][ \t]*", "")
+    sub("[(].*", "")
+    sub("([^ ]* (^([ \t]*[(])))+", "")
+
+    add_symbol($0)
+    next
+}
+
+/^[ \t]*AP_DECLARE_HOOK[^(]*[(][^)]*/ {
+    split($0, args, ",")
+    symbol = args[2]
+    sub("^[ \t]+", "", symbol)
+    sub("[ \t]+$", "", symbol)
+
+    add_symbol("ap_hook_" symbol)
+    add_symbol("ap_hook_get_" symbol)
+    add_symbol("ap_run_" symbol)
+    next
+}
+
+/^[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(][^)]*[)]/ {
+    sub("[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(]", "", $0)
+    sub("[)].*$", "", $0)
+    add_symbol("apr_" $0 "_pool_get")
+    next
+}
+
+/^[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(][^)]*[)]/ {
+    sub("[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(]", "", $0)
+    sub("[)].*$", "", $0)
+    add_symbol("apr_" $0 "_inherit_set")
+    next
+}
+
+/^[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(][^)]*[)]/ {
+    sub("[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(]", "", $0)
+    sub("[)].*$", "", $0)
+    add_symbol("apr_" $0 "_inherit_unset")
+    next
+}
+
+/^[ \t]*AP[RUI]?_DECLARE_DATA .*;$/ {
+       varname = $NF;
+       gsub( /[*;]/, "", varname);
+       gsub( /\[.*\]/, "", varname);
+       add_symbol(varname);
+}
+
+
+#END {
+#	printf(" %s", line)
+#}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/make_var_export.awk b/rubbos/app/httpd-2.0.64/srclib/apr/build/make_var_export.awk
new file mode 100644
index 00000000..59922758
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/make_var_export.awk
@@ -0,0 +1,59 @@
+# Based on apr's make_export.awk, which is
+# based on Ryan Bloom's make_export.pl
+
+/^#[ \t]*if(def)? (AP[RUI]?_|!?defined).*/ {
+	if (old_filename != FILENAME) {
+		if (old_filename != "") printf("%s", line)
+		macro_no = 0
+		found = 0
+		count = 0
+		old_filename = FILENAME
+		line = ""
+	}
+	macro_stack[macro_no++] = macro
+	macro = substr($0, length($1)+2)
+	count++
+	line = line "#ifdef " macro "\n"
+	next
+}
+
+/^#[ \t]*endif/ {
+	if (count > 0) {
+		count--
+		line = line "#endif /* " macro " */\n"
+		macro = macro_stack[--macro_no]
+	}
+	if (count == 0) {
+		if (found != 0) {
+			printf("%s", line)
+		}
+		line = ""
+	}
+	next
+}
+
+function add_symbol (sym_name) {
+	if (count) {
+		found++
+	}
+	for (i = 0; i < count; i++) {
+		line = line "\t"
+	}
+	line = line sym_name "\n"
+
+	if (count == 0) {
+		printf("%s", line)
+		line = ""
+	}
+}
+
+/^[ \t]*(extern[ \t]+)?AP[RUI]?_DECLARE_DATA .*;$/ {
+       varname = $NF;
+       gsub( /[*;]/, "", varname);
+       gsub( /\[.*\]/, "", varname);
+       add_symbol(varname);
+}
+
+END {
+	printf("%s", line)
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/mkdir.sh b/rubbos/app/httpd-2.0.64/srclib/apr/build/mkdir.sh
new file mode 100755
index 00000000..b947c926
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/mkdir.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+## 
+##  mkdir.sh -- make directory hierarchy
+##
+##  Based on `mkinstalldirs' from Noah Friedman <friedman@prep.ai.mit.edu>
+##  as of 1994-03-25, which was placed in the Public Domain.
+##  Cleaned up for Apache's Autoconf-style Interface (APACI)
+##  by Ralf S. Engelschall <rse@apache.org>
+##
+#
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+
+umask 022
+errstatus=0
+for file in ${1+"$@"} ; do 
+    set fnord `echo ":$file" |\
+               sed -e 's/^:\//%/' -e 's/^://' -e 's/\// /g' -e 's/^%/\//'`
+    shift
+    pathcomp=
+    for d in ${1+"$@"}; do
+        pathcomp="$pathcomp$d"
+        case "$pathcomp" in
+            -* ) pathcomp=./$pathcomp ;;
+            ?: ) pathcomp="$pathcomp/" 
+                 continue ;;
+        esac
+        if test ! -d "$pathcomp"; then
+            echo "mkdir $pathcomp" 1>&2
+            mkdir "$pathcomp" || errstatus=$?
+        fi
+        pathcomp="$pathcomp/"
+    done
+done
+exit $errstatus
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/nw_export.inc b/rubbos/app/httpd-2.0.64/srclib/apr/build/nw_export.inc
new file mode 100644
index 00000000..38e225cb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/nw_export.inc
@@ -0,0 +1,82 @@
+/* Must include apr.h first so that we can undefine
+    the standard prototypes macros after it messes with
+    them. */
+#include "apr.h"
+
+#undef APR_DECLARE
+#undef APR_DECLARE_NONSTD
+#undef APR_DECLARE_HOOK
+#undef APR_POOL_DECLARE_ACCESSOR
+#undef APR_DECLARE_DATA
+
+/* Preprocess all of the standard APR headers. */
+#include "apr_allocator.h"
+#include "apr_atomic.h"
+#include "apr_compat.h"
+#include "apr_dso.h"
+#include "apr_env.h"
+#include "apr_errno.h"
+#include "apr_file_info.h"
+#include "apr_file_io.h"
+#include "apr_fnmatch.h"
+#include "apr_general.h"
+#include "apr_getopt.h"
+#include "apr_global_mutex.h"
+#include "apr_hash.h"
+#include "apr_inherit.h"
+#include "apr_lib.h"
+#include "apr_mmap.h"
+#include "apr_network_io.h"
+#include "apr_poll.h"
+#include "apr_pools.h"
+#include "apr_portable.h"
+#include "apr_proc_mutex.h"
+#include "apr_ring.h"
+#include "apr_shm.h"
+#include "apr_signal.h"
+#include "apr_strings.h"
+#include "apr_support.h"
+#include "apr_tables.h"
+#include "apr_thread_cond.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_proc.h"
+#include "apr_thread_rwlock.h"
+#include "apr_time.h"
+#include "apr_user.h"
+#include "apr_version.h"
+#include "apr_want.h"
+
+
+/* Must include apu.h first so that we can undefine
+    the standard prototypes macros after it messes with
+    them. */
+#include "apu.h"
+
+#undef APU_DECLARE
+#undef APU_DECLARE_NONSTD
+#undef APU_DECLARE_DATA
+
+/* Preprocess all of the standard APR headers. */
+#include "apr_anylock.h"
+#include "apr_base64.h"
+#include "apr_buckets.h"
+#include "apr_date.h"
+#include "apr_dbm.h"
+#include "apr_hooks.h"
+#include "apr_md4.h"
+#include "apr_md5.h"
+#include "apr_optional.h"
+#include "apr_optional_hooks.h"
+#include "apr_queue.h"
+#include "apr_reslist.h"
+#include "apr_rmm.h"
+#include "apr_sdbm.h"
+#include "apr_sha1.h"
+#include "apr_strmatch.h"
+#include "apr_uri.h"
+#include "apr_uuid.h"
+#include "apr_xlate.h"
+#include "apr_xml.h"
+#include "apu_compat.h"
+#include "apu_version.h"
+#include "apu_want.h"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/nw_ver.awk b/rubbos/app/httpd-2.0.64/srclib/apr/build/nw_ver.awk
new file mode 100644
index 00000000..7eef25fe
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/nw_ver.awk
@@ -0,0 +1,40 @@
+BEGIN {
+
+  # fetch APR version numbers from input file and writes them to STDOUT
+
+  while ((getline < ARGV[1]) > 0) {
+    if (match ($0, /^#define APR_MAJOR_VERSION/)) {
+      ver_major = $3;
+    }
+    else if (match ($0, /^#define APR_MINOR_VERSION/)) {
+      ver_minor = $3;
+    }
+    else if (match ($0, /^#define APR_PATCH_VERSION/)) {
+      ver_patch = $3;
+    }
+    else if (match ($0, /^#define APR_IS_DEV_VERSION/)) {
+      ver_devbuild = 1;
+    }
+  }
+  ver_str = ver_major "." ver_minor "." ver_patch (ver_devbuild ? "-dev" : "");
+  if (WANTED) {
+    ver_num = ver_major * 1000000 + ver_minor * 1000 + ver_patch;
+    if (ver_num < WANTED) {
+      print "ERROR: APR version " ver_str " does NOT match!";
+      exit 1;
+    } else if (ver_num >= 1000000) {
+      print "ERROR: APR version " ver_str " higher than expected!";
+      exit 1;
+    } else {
+      print "OK: APR version " ver_str "";
+      exit 0;
+    }
+  } else {
+    ver_nlm = ver_major "," ver_minor "," ver_patch;
+    print "VERSION = " ver_nlm "";
+    print "VERSION_STR = " ver_str "";
+  }
+
+}
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/README b/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/README
new file mode 100644
index 00000000..f6b0e633
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/README
@@ -0,0 +1,17 @@
+The script in this directory will attempt to build a Solaris package
+out of a source tree for APR.
+
+To build a package, make sure you are in the root of the source tree,
+and run:
+
+build/pkg/buildpkg.sh
+
+A Solaris package called apr-<version>-<architecture>-local.gz will be
+created in the root of the source tree.
+
+By default, if you attempt to build packages for apr-util, it will
+search for the sources for apr in:
+
+../apr-<version>
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/buildpkg.sh b/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/buildpkg.sh
new file mode 100755
index 00000000..073e89d7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/buildpkg.sh
@@ -0,0 +1,72 @@
+#!/bin/sh
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+# buildpkg.sh: This script builds a Solaris PKG from the source tree
+#              provided.
+
+PREFIX=/usr/local
+TEMPDIR=/var/tmp/$USER/apr-root
+rm -rf $TEMPDIR
+
+apr_src_dir=.
+
+while test $# -gt 0 
+do
+  # Normalize
+  case "$1" in
+  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  case "$1" in
+  --with-apr=*)
+  apr_src_dir=$optarg
+  ;;
+  esac
+
+  shift
+done
+
+if [ -f "$apr_src_dir/configure.in" ]; then
+  cd $apr_src_dir
+else
+  echo "The apr source could not be found within $apr_src_dir"
+  echo "Usage: buildpkg [--with-apr=dir]"
+  exit 1
+fi
+
+./configure --prefix=$PREFIX
+make
+make install DESTDIR=$TEMPDIR
+rm $TEMPDIR$PREFIX/lib/apr.exp
+. build/pkg/pkginfo
+cp build/pkg/pkginfo $TEMPDIR$PREFIX
+
+current=`pwd`
+cd $TEMPDIR$PREFIX
+echo "i pkginfo=./pkginfo" > prototype
+find . -print | grep -v ./prototype | grep -v ./pkginfo | pkgproto | awk '{print $1" "$2" "$3" "$4" root bin"}' >> prototype
+mkdir $TEMPDIR/pkg
+pkgmk -r $TEMPDIR$PREFIX -d $TEMPDIR/pkg
+
+cd $current
+pkgtrans -s $TEMPDIR/pkg $current/$NAME-$VERSION-$ARCH-local
+gzip $current/$NAME-$VERSION-$ARCH-local
+
+rm -rf $TEMPDIR
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/pkginfo b/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/pkginfo
new file mode 100644
index 00000000..4fd66333
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/pkginfo
@@ -0,0 +1,11 @@
+PKG="ASFapr-0"
+NAME="apr"
+ARCH="x86_64"
+VERSION="0.9.19"
+CATEGORY="application"
+VENDOR="Apache Software Foundation"
+EMAIL="dev@apr.apache.org"
+PSTAMP="dev@apr.apache.org"
+BASEDIR="/bottlenecks/rubbos/app/apache2"
+CLASSES="none"
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/pkginfo.in b/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/pkginfo.in
new file mode 100644
index 00000000..91fbc2b7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/pkg/pkginfo.in
@@ -0,0 +1,11 @@
+PKG="ASFapr-0"
+NAME="apr"
+ARCH="@target_cpu@"
+VERSION="@APR_DOTTED_VERSION@"
+CATEGORY="application"
+VENDOR="Apache Software Foundation"
+EMAIL="dev@apr.apache.org"
+PSTAMP="dev@apr.apache.org"
+BASEDIR="@prefix@"
+CLASSES="none"
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/prebuildNW.bat b/rubbos/app/httpd-2.0.64/srclib/apr/build/prebuildNW.bat
new file mode 100755
index 00000000..941d920c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/prebuildNW.bat
@@ -0,0 +1,48 @@
+@echo off
+
+if not "%NovellLibC%" == "" goto CheckNDK
+set NovellLibC=\novell\ndk\libc
+@echo Could not find the NovellLibC environment variable
+@echo Setting NovellLibC = %NovellLibC%
+@echo ---------------------  
+
+:CheckNDK
+if exist %NovellLibC%\include\netware.h goto NDKOK
+@echo The path to the NDK "%NovellLibC%" is invalid.
+@echo Please set then NovellLibC environment variable to the location of the NDK
+@echo ---------------------  
+goto Done
+
+:NDKOK
+@echo # As part of the pre-build process, the utility GenURI.NLM
+@echo #  (Gen URI Delims) must be built, copied to a NetWare server 
+@echo #  and run using the following command:
+@echo #
+@echo # "sys:\genuri >sys:\uri_delims.h"
+@echo #
+@echo #  The file "sys:\uri_delims.h" must then be copied to
+@echo #  "apr-util\uri\uri_delims.h" on the build machine.
+
+@echo Fixing up the APR headers
+copy ..\include\apr.hnw ..\include\apr.h
+
+@echo Fixing up the APR-Util headers
+copy ..\..\apr-util\include\apu.hnw ..\..\apr-util\include\apu.h
+copy ..\..\apr-util\include\apu_want.hnw ..\..\apr-util\include\apu_want.h
+copy ..\..\apr-util\include\apr_ldap.hnw ..\..\apr-util\include\apr_ldap.h
+copy ..\..\apr-util\include\private\apu_config.hw ..\..\apr-util\include\private\apu_config.h
+copy ..\..\apr-util\xml\expat\lib\expat.h.in ..\..\apr-util\xml\expat\lib\expat.h
+copy ..\..\apr-util\xml\expat\lib\config.hnw ..\..\apr-util\xml\expat\lib\config.h
+copy ..\..\apr-util\include\private\apu_select_dbm.hw ..\..\apr-util\include\private\apu_select_dbm.h
+
+@echo Fixing up the pcre headers
+copy ..\..\pcre\config.hw ..\..\pcre\config.h
+copy ..\..\pcre\pcre.hw ..\..\pcre\pcre.h
+
+@echo Generating the import list...
+set MWCIncludes=..\include;..\include\arch\netware;..\include\arch\unix;..\..\apr-util\include;+%NovellLibC%
+mwccnlm -P nw_export.inc -d NETWARE -EP
+awk -f make_nw_export.awk nw_export.i |sort >..\aprlib.imp
+
+:Done
+pause
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/rpm/apr.spec.in b/rubbos/app/httpd-2.0.64/srclib/apr/build/rpm/apr.spec.in
new file mode 100644
index 00000000..dd0c2735
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/rpm/apr.spec.in
@@ -0,0 +1,105 @@
+
+%define aprver 0
+
+Summary: Apache Portable Runtime library
+Name: apr
+Version: APR_VERSION
+Release: APR_RELEASE
+License: Apache Software License
+Group: System Environment/Libraries
+URL: http://apr.apache.org/
+Source0: %{name}-%{version}.tar.gz
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
+BuildPrereq: autoconf, libtool, doxygen
+
+%description
+The mission of the Apache Portable Runtime (APR) is to provide a
+free library of C data structures and routines, forming a system
+portability layer to as many operating systems as possible,
+including Unices, MS Win32, BeOS and OS/2.
+
+%package devel
+Group: Development/Libraries
+Summary: APR library development kit
+Requires: apr = %{version}
+
+%description devel
+This package provides the support files which can be used to 
+build applications using the APR library.  The mission of the
+Apache Portable Runtime (APR) is to provide a free library of 
+C data structures and routines.
+
+%prep
+%setup -q
+
+%build
+# regenerate configure script etc.
+./buildconf
+%configure \
+        --prefix=/usr \
+        --includedir=%{_includedir}/apr-%{aprver} \
+        --with-installbuilddir=%{_libdir}/apr/build-%{aprver} \
+        --with-devrandom=/dev/urandom \
+        CC=gcc CXX=g++
+make %{?_smp_mflags} && make dox
+
+%check
+# Run non-interactive tests
+pushd test
+make %{?_smp_mflags} testall CFLAGS=-fno-strict-aliasing
+#./testall -v || exit 1
+popd
+
+%install
+rm -rf $RPM_BUILD_ROOT
+make install DESTDIR=$RPM_BUILD_ROOT
+
+# Move docs to more convenient location
+mv docs/dox/html html
+
+# Copy helper files for apr-util
+#mkdir $RPM_BUILD_ROOT%{_libdir}/apr/build-%{aprver}
+cp build/apr_common.m4 build/find_apr.m4 build/install.sh \
+   build/config.guess build/config.sub \
+      $RPM_BUILD_ROOT%{_libdir}/apr/build-%{aprver}
+
+# Unpackaged files:
+rm -f $RPM_BUILD_ROOT%{_libdir}/apr.exp
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root,-)
+%doc CHANGES LICENSE NOTICE
+%{_libdir}/libapr-%{aprver}.so.*
+
+%files devel
+%defattr(-,root,root,-)
+%doc docs/APRDesign.html docs/canonical_filenames.html
+%doc docs/incomplete_types docs/non_apr_programs
+%doc --parents html
+%{_bindir}/apr*config
+%{_libdir}/libapr-%{aprver}.*a
+%{_libdir}/libapr-%{aprver}.so
+%dir %{_libdir}/apr
+%dir %{_libdir}/apr/build-%{aprver}
+%{_libdir}/apr/build-%{aprver}/*
+#%{_libdir}/pkgconfig/apr-%{aprver}.pc
+%dir %{_includedir}/apr-%{aprver}
+%{_includedir}/apr-%{aprver}/*.h
+
+%changelog
+* Mon Dec 13 2004 Graham Leggett <minfrin@sharp.fm> 0.9.6-1
+- backport to support v0.9.6 of APR
+
+* Tue Jun 22 2004 Graham Leggett <minfrin@sharp.fm> 1.0.0-1
+- update to support v1.0.0 of APR
+
+* Tue Jun 22 2004 Graham Leggett <minfrin@sharp.fm> 1.0.0-1
+- derived from Fedora Core apr.spec
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/build/win32ver.awk b/rubbos/app/httpd-2.0.64/srclib/apr/build/win32ver.awk
new file mode 100644
index 00000000..e41811df
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/build/win32ver.awk
@@ -0,0 +1,117 @@
+BEGIN {
+
+  # ff bits: 1(debug), 2(prerelease), 4(patched), 8(vendor) and 32(special)
+  # debug is summed based on the /Define _DEBUG
+  # prerelease is based on the -dev extension,
+  # patched is based on a non-standard "-ver" extension, 
+  # special and vendor are toggled by their args.
+  #
+  ff = 0;
+
+  file=ARGV[1];
+  desc=ARGV[2];
+  rel_h=ARGV[3];
+
+  filename = file;
+  if (match(file, /\./)) {
+    sub(/\.[^\.]*$/, "", file);
+  }
+
+  i = 4;
+  while (length(ARGV[i])) {
+    if (match(ARGV[i], /icon=/)) {
+      icon = substr(ARGV[i], 6);
+    }
+    if (match(ARGV[i], /vendor=/)) {
+      vendor = substr(ARGV[i], 8);
+      ff = ff + 8;
+    }
+    if (match(ARGV[i], /special=/)) {
+      special = substr(ARGV[i], 9);
+      ff = ff + 32;
+    }
+    i = i + 1
+  }
+
+  i = i - 1;
+  while (i) {
+    delete ARGV[i];
+    i = i - 1;
+  }
+
+  while ((getline < rel_h) > 0) {
+    if (match ($0, /^#define AP_SERVER_BASEREVISION "[^"]+"/)) {
+      ver = substr($0, RSTART + 32, RLENGTH - 33);
+    }
+  }
+  if (ver) {
+    verc = ver;
+    gsub(/\./, ",", verc);
+    if (build) {
+      sub(/-.*/, "", verc)
+      verc = verc "," build;
+    } else if (sub(/-dev/, ",0", verc)) {
+        ff = ff + 2;
+    } else if (!sub(/-alpha/, ",10", verc)  \
+            && !sub(/-beta/, ",100", verc)  \
+            && !sub(/-gold/, ",200", verc)) {
+      sub(/-.*/, "", verc);
+      verc = verc "," 0;
+    }
+  } else {
+# XXX Gotta fix this for non-httpd installs :(
+    ver = "0.0.0.0"
+    verc = "0,0,0,0"
+    ff = ff + 2;
+  }
+
+  if (length(vendor)) {
+    ff = ff + 8;
+  }
+
+  if (length(icon)) {
+    print "1 ICON DISCARDABLE \"" icon "\"";
+  }
+  print "1 VERSIONINFO";
+  print " FILEVERSION " verc "";
+  print " PRODUCTVERSION " verc "";
+  print " FILEFLAGSMASK 0x3fL";
+  print "#if defined(_DEBUG)"
+  print " FILEFLAGS 0x" sprintf("%02x", ff + 1) "L";
+  print "#else"
+  print " FILEFLAGS 0x" sprintf("%02x", ff) "L";
+  print "#endif"
+  print " FILEOS 0x40004L";
+  print " FILETYPE 0x1L";
+  print " FILESUBTYPE 0x0L";
+  print "BEGIN";
+  print "  BLOCK \"StringFileInfo\"";
+  print "  BEGIN";
+  print "    BLOCK \"040904b0\"";
+  print "    BEGIN";
+  print "      VALUE \"Comments\", \"All rights reserved.  The "\
+        "license is available at <http://www.apache.org/LICENSE.txt>.  "\
+        "The APR project pages are at <http://apr.apache.org/>.\\0\"";
+  print "      VALUE \"CompanyName\", \"Apache Software Foundation\\0\"";
+  print "      VALUE \"FileDescription\", \"" desc "\\0\"";
+  print "      VALUE \"FileVersion\", \"" ver "\\0\"";
+  print "      VALUE \"InternalName\", \"" file "\\0\"";
+  print "      VALUE \"LegalCopyright\", \"Copyright � 2000-2003 "\
+        "The Apache Software Foundation.\\0\"";
+  print "      VALUE \"OriginalFilename\", \"" filename "\\0\"";
+  if (vendor) {
+    print "      VALUE \"PrivateBuild\", \"" vendor "\\0\"";
+  }
+  if (special) {
+    print "      VALUE \"SpecialBuild\", \"" vendor "\\0\"";
+  }
+  print "      VALUE \"ProductName\", \"Apache Portable Runtime\\0\"";
+  print "      VALUE \"ProductVersion\", \"" ver "\\0\"";
+  print "    END";
+  print "  END";
+  print "  BLOCK \"VarFileInfo\"";
+  print "  BEGIN";
+  print "    VALUE \"Translation\", 0x409, 1200";
+  print "  END";
+  print "END";
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/buildconf b/rubbos/app/httpd-2.0.64/srclib/apr/buildconf
new file mode 100755
index 00000000..2afd04de
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/buildconf
@@ -0,0 +1,91 @@
+#!/bin/sh
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+# buildconf: Build the support scripts needed to compile from a
+#            checked-out version of the source code.
+
+# Verify that the builder has the right config tools installed
+#
+build/buildcheck.sh || exit 1
+
+libtoolize=`build/PrintPath glibtoolize libtoolize`
+if [ "x$libtoolize" = "x" ]; then
+    echo "libtoolize not found in path"
+    exit 1
+fi
+
+# Create the libtool helper files
+#
+# Note: we copy (rather than link) them to simplify distribution.
+# Note: APR supplies its own config.guess and config.sub -- we do not
+#       rely on libtool's versions
+#
+echo "Copying libtool helper files ..."
+
+# Remove any libtool files so one can switch between libtool 1.3
+# and libtool 1.4 by simply rerunning the buildconf script.
+(cd build ; rm -f ltconfig ltmain.sh libtool.m4)
+
+$libtoolize --copy --automake
+
+ltpath=`dirname $libtoolize`
+ltfile=${LIBTOOL_M4-`cd $ltpath/../share/aclocal ; pwd`/libtool.m4}
+
+if [ ! -f $ltfile ]; then
+    echo "$ltfile not found"
+    exit 1
+fi
+
+echo "buildconf: Using libtool.m4 at ${ltfile}."
+
+cat $ltfile | sed -e 's/LIBTOOL=\(.*\)top_build/LIBTOOL=\1apr_build/' > build/libtool.m4
+
+# This is just temporary until people's workspaces are cleared -- remove
+# any old aclocal.m4 left over from prior build so it doesn't cause errors.
+rm -f aclocal.m4
+
+#
+# Generate the autoconf header and ./configure
+#
+echo "Creating include/arch/unix/apr_private.h.in ..."
+${AUTOHEADER:-autoheader}
+
+echo "Creating configure ..."
+### do some work to toss config.cache?
+${AUTOCONF:-autoconf}
+
+# Remove autoconf 2.5x's cache directory
+rm -rf autom4te*.cache
+
+# Create RPM Spec file
+if [ -f `which cut` ]; then
+  echo rebuilding rpm spec file
+  ( REVISION=`build/get-version.sh all include/apr_version.h APR`
+    VERSION=`echo $REVISION | cut -d- -s -f1`
+    RELEASE=`echo $REVISION | cut -d- -s -f2`
+    if [ "x$VERSION" = "x" ]; then
+      VERSION=$REVISION
+      RELEASE=1
+    fi
+    cat ./build/rpm/apr.spec.in | \
+    sed -e "s/APR_VERSION/$VERSION/" \
+        -e "s/APR_RELEASE/$RELEASE/" \
+    > apr.spec )
+fi
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/config.layout b/rubbos/app/httpd-2.0.64/srclib/apr/config.layout
new file mode 100644
index 00000000..731710bd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/config.layout
@@ -0,0 +1,231 @@
+##
+##  config.layout -- Pre-defined Installation Path Layouts
+##
+##  Hints:
+##  - layouts can be loaded with configure's --enable-layout=ID option
+##  - when no --enable-layout option is given, the default layout is `apr'
+##  - a trailing plus character (`+') on paths is replaced with a 
+##    `/<target>' suffix where <target> is currently hardcoded to 'apr'.
+##    (This may become a configurable parameter at some point.)
+##
+
+#   Classical APR path layout designed for parallel installs.
+<Layout apr>
+    prefix:        /usr/local/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/modules
+    mandir:        ${prefix}/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include/apr-${APR_MAJOR_VERSION}
+    localstatedir: ${prefix}
+    libsuffix:     -${APR_MAJOR_VERSION}
+</Layout>
+
+#   Classical single-installation APR path layout.
+<Layout classic>
+    prefix:        /usr/local/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/modules
+    mandir:        ${prefix}/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include
+    localstatedir: ${prefix}
+</Layout>
+
+#   GNU standards conforming path layout.
+#   See FSF's GNU project `make-stds' document for details.
+<Layout GNU>
+    prefix:        /usr/local
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec
+    mandir:        ${prefix}/man
+    sysconfdir:    ${prefix}/etc+
+    datadir:       ${prefix}/share+
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include+
+    localstatedir: ${prefix}/var+
+    runtimedir:    ${localstatedir}/run
+</Layout>
+
+#   Mac OS X Server (Rhapsody)
+<Layout Mac OS X Server>
+    prefix:        /Local/Library/WebServer
+    exec_prefix:   /usr
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    /System/Library/apr/Modules
+    mandir:        ${exec_prefix}/share/man
+    sysconfdir:    ${prefix}/Configuration
+    datadir:       ${prefix}
+    installbuilddir: /System/Library/apr/Build
+    includedir:    /System/Library/Frameworks/apr.framework/Versions/2.0/Headers
+    localstatedir: /var
+    runtimedir:    ${prefix}/Logs
+</Layout>
+
+#   Darwin/Mac OS Layout
+<Layout Darwin>
+    prefix:        /usr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec+
+    mandir:        ${prefix}/share/man
+    datadir:       /Library/WebServer
+    sysconfdir:    /etc+
+    installbuilddir: ${prefix}/share/httpd/build
+    includedir:    ${prefix}/include+
+    localstatedir: /var
+    runtimedir:    ${localstatedir}/run
+</Layout>
+
+#   Red Hat Linux 7.x layout
+<Layout RedHat>
+    prefix:        /usr
+    exec_prefix:   ${prefix}
+    bindir:        ${prefix}/bin
+    sbindir:       ${prefix}/sbin
+    libdir:        ${prefix}/lib
+    libexecdir:    ${prefix}/lib/apr
+    mandir:        ${prefix}/man
+    sysconfdir:    /etc/httpd/conf
+    datadir:       /var/www
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include/apr
+    localstatedir: /var
+    runtimedir:    ${localstatedir}/run
+</Layout>     
+
+#   According to the /opt filesystem conventions
+<Layout opt>
+    prefix:        /opt/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec
+    mandir:        ${prefix}/man
+    sysconfdir:    /etc${prefix}
+    datadir:       ${prefix}/share
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include
+    localstatedir: /var${prefix}
+    runtimedir:    ${localstatedir}/run
+</Layout>
+
+#  BeOS layout...
+<Layout beos>
+    prefix:        /boot/home/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec
+    mandir:        ${prefix}/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include
+    localstatedir: ${prefix}
+    runtimedir:    ${localstatedir}/logs
+</Layout>
+
+#   SuSE 6.x layout
+<Layout SuSE>
+    prefix:        /usr
+    exec_prefix:   ${prefix}
+    bindir:        ${prefix}/bin
+    sbindir:       ${prefix}/sbin
+    libdir:        ${prefix}/lib
+    libexecdir:    ${prefix}/lib/apr
+    mandir:        ${prefix}/share/man
+    sysconfdir:    /etc/httpd
+    datadir:       /usr/local/httpd
+    installbuilddir: ${datadir}/build
+    includedir:    ${prefix}/include/apr
+    localstatedir: /var/lib/httpd
+    runtimedir:    /var/run
+</Layout>
+
+#   BSD/OS layout
+<Layout BSDI>
+    prefix:        /var/www
+    exec_prefix:   /usr/contrib
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec/apr
+    mandir:        ${exec_prefix}/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${datadir}/build
+    includedir:    ${exec_prefix}/include/apr
+    localstatedir: /var
+    runtimedir:    ${localstatedir}/run
+</Layout>
+
+#   Solaris 8 Layout
+<Layout Solaris>
+    prefix:        /usr/apr
+    exec_prefix:   ${prefix}
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/bin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/libexec
+    mandir:        ${exec_prefix}/man
+    sysconfdir:    /etc/apr
+    datadir:       /var/apr
+    installbuilddir: ${datadir}/build
+    includedir:    ${exec_prefix}/include
+    localstatedir: ${prefix}
+    runtimedir:    /var/run
+</Layout>
+
+#   OpenBSD Layout
+<Layout OpenBSD>
+    prefix:        /var/www
+    exec_prefix:   /usr
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/lib/apr/modules
+    mandir:        ${exec_prefix}/share/man
+    sysconfdir:    ${prefix}/conf
+    datadir:       ${prefix}
+    installbuilddir: ${prefix}/build
+    includedir:    ${exec_prefix}/lib/apr/include
+    localstatedir: ${prefix}
+    runtimedir:    ${prefix}/logs
+</Layout>
+
+# Debian layout
+<Layout Debian>
+    prefix:        
+    exec_prefix:   ${prefix}/usr
+    bindir:        ${exec_prefix}/bin
+    sbindir:       ${exec_prefix}/sbin
+    libdir:        ${exec_prefix}/lib
+    libexecdir:    ${exec_prefix}/lib/apr/modules
+    mandir:        ${exec_prefix}/share/man
+    datadir:       ${exec_prefix}/share/apr
+    includedir:    ${exec_prefix}/include/apr-${APR_MAJOR_VERSION}
+    localstatedir: ${prefix}/var/run
+    runtimedir:    ${prefix}/var/run
+    infodir:       ${exec_prefix}/share/info
+    libsuffix:    -${APR_MAJOR_VERSION}
+</Layout>
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/config.log b/rubbos/app/httpd-2.0.64/srclib/apr/config.log
new file mode 100644
index 00000000..ab60c1ba
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/config.log
@@ -0,0 +1,12911 @@
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by configure, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure --disable-option-checking --prefix=/bottlenecks/rubbos/app/apache2 --enable-module=so --enable-so --with-mpm=worker --cache-file=/dev/null --srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr --prefix=/bottlenecks/rubbos/app/apache2 --exec-prefix=/bottlenecks/rubbos/app/apache2 --libdir=${prefix}/lib --includedir=/bottlenecks/rubbos/app/apache2/include --bindir=${prefix}/bin --datadir=/bottlenecks/rubbos/app/apache2 --with-installbuilddir=${prefix}/build
+
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = ubuntu
+uname -m = x86_64
+uname -r = 3.16.0-30-generic
+uname -s = Linux
+uname -v = #40~14.04.1-Ubuntu SMP Thu Jan 15 17:43:14 UTC 2015
+
+/usr/bin/uname -p = unknown
+/bin/uname -X     = unknown
+
+/bin/arch              = unknown
+/usr/bin/arch -k       = unknown
+/usr/convex/getsysinfo = unknown
+/usr/bin/hostinfo      = unknown
+/bin/machine           = unknown
+/usr/bin/oslevel       = unknown
+/bin/universe          = unknown
+
+PATH: /bottlenecks/rubbos/app/jdk1.6.0_27/bin
+PATH: /bin/unix
+PATH: /bottlenecks/rubbos/app/apache-ant-1.6.5/bin
+PATH: /bottlenecks/rubbos/app/apache-tomcat-5.5.17/bin
+PATH: /usr/local/sbin
+PATH: /usr/local/bin
+PATH: /usr/sbin
+PATH: /usr/bin
+PATH: /sbin
+PATH: /bin
+PATH: /usr/games
+PATH: /usr/local/games
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+configure:2931: checking build system type
+configure:2949: result: x86_64-unknown-linux-gnu
+configure:2971: checking host system type
+configure:2986: result: x86_64-unknown-linux-gnu
+configure:3008: checking target system type
+configure:3023: result: x86_64-unknown-linux-gnu
+configure:3087: checking for working mkdir -p
+configure:3103: result: yes
+configure:3188: checking for chosen layout
+configure:3190: result: apr
+configure:3457: checking for gcc
+configure:3473: found /usr/bin/gcc
+configure:3484: result: gcc
+configure:3716: checking for C compiler version
+configure:3724: gcc --version >&5
+gcc (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4
+Copyright (C) 2013 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+configure:3728: $? = 0
+configure:3735: gcc -v >&5
+Using built-in specs.
+COLLECT_GCC=gcc
+COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
+Thread model: posix
+gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) 
+configure:3739: $? = 0
+configure:3746: gcc -V >&5
+gcc: error: unrecognized command line option '-V'
+gcc: fatal error: no input files
+compilation terminated.
+configure:3750: $? = 4
+configure:3773: checking for C compiler default output file name
+configure:3795: gcc    conftest.c  >&5
+configure:3799: $? = 0
+configure:3837: result: a.out
+configure:3856: checking whether the C compiler works
+configure:3866: ./a.out
+configure:3870: $? = 0
+configure:3889: result: yes
+configure:3896: checking whether we are cross compiling
+configure:3898: result: no
+configure:3901: checking for suffix of executables
+configure:3908: gcc -o conftest    conftest.c  >&5
+configure:3912: $? = 0
+configure:3938: result: 
+configure:3944: checking for suffix of object files
+configure:3970: gcc -c   conftest.c >&5
+configure:3974: $? = 0
+configure:3999: result: o
+configure:4003: checking whether we are using the GNU C compiler
+configure:4032: gcc -c   conftest.c >&5
+configure:4039: $? = 0
+configure:4056: result: yes
+configure:4065: checking whether gcc accepts -g
+configure:4095: gcc -c -g  conftest.c >&5
+configure:4102: $? = 0
+configure:4203: result: yes
+configure:4220: checking for gcc option to accept ISO C89
+configure:4294: gcc  -c -g -O2  conftest.c >&5
+configure:4301: $? = 0
+configure:4324: result: none needed
+configure:7489: checking whether make sets $(MAKE)
+configure:7511: result: yes
+configure:7525: checking how to run the C preprocessor
+configure:7565: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:7572: $? = 0
+configure:7603: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:8:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:7610: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:7643: result: gcc -E
+configure:7672: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:7679: $? = 0
+configure:7710: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:8:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:7717: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:7760: checking for gawk
+configure:7776: found /usr/bin/gawk
+configure:7787: result: gawk
+configure:7798: checking whether ln -s works
+configure:7802: result: yes
+configure:7852: checking for ranlib
+configure:7868: found /usr/bin/ranlib
+configure:7879: result: ranlib
+configure:7915: checking for a BSD-compatible install
+configure:7983: result: /usr/bin/install -c
+configure:7996: checking for rm
+configure:8012: found /bin/rm
+configure:8023: result: rm
+configure:8033: checking for as
+configure:8049: found /usr/bin/as
+configure:8060: result: as
+configure:8070: checking for cpp
+configure:8086: found /usr/bin/cpp
+configure:8097: result: cpp
+configure:8148: checking for ar
+configure:8164: found /usr/bin/ar
+configure:8175: result: ar
+configure:8201: checking for grep that handles long lines and -e
+configure:8261: result: /bin/grep
+configure:8266: checking for egrep
+configure:8330: result: /bin/grep -E
+configure:8335: checking for ANSI C header files
+configure:8365: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8372: $? = 0
+configure:8471: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+configure:8475: $? = 0
+configure:8481: ./conftest
+configure:8485: $? = 0
+configure:8503: result: yes
+configure:8527: checking for sys/types.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8527: checking for sys/stat.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8527: checking for stdlib.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8527: checking for string.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8527: checking for memory.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8527: checking for strings.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8527: checking for inttypes.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8527: checking for stdint.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8527: checking for unistd.h
+configure:8548: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8555: $? = 0
+configure:8572: result: yes
+configure:8597: checking minix/config.h usability
+configure:8614: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:51:26: fatal error: minix/config.h: No such file or directory
+ #include <minix/config.h>
+                          ^
+compilation terminated.
+configure:8621: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <minix/config.h>
+configure:8635: result: no
+configure:8639: checking minix/config.h presence
+configure:8654: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:18:26: fatal error: minix/config.h: No such file or directory
+ #include <minix/config.h>
+                          ^
+compilation terminated.
+configure:8661: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| /* end confdefs.h.  */
+| #include <minix/config.h>
+configure:8675: result: no
+configure:8703: checking for minix/config.h
+configure:8710: result: no
+configure:8741: checking whether it is safe to define __EXTENSIONS__
+configure:8769: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:8776: $? = 0
+configure:8791: result: yes
+configure:8817: checking for library containing strerror
+configure:8858: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+configure:8865: $? = 0
+configure:8896: result: none required
+configure:8905: checking whether system uses EBCDIC
+configure:8934: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c  >&5
+configure:8938: $? = 0
+configure:8944: ./conftest
+configure:8948: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| /* end confdefs.h.  */
+| 
+| int main(void) {
+|   return (unsigned char)'A' != (unsigned char)0xC1;
+| }
+| 
+configure:8969: result: no
+configure:9087: checking for a sed that does not truncate output
+configure:9143: result: /bin/sed
+configure:9157: checking for ld used by gcc
+configure:9224: result: /usr/bin/ld
+configure:9233: checking if the linker (/usr/bin/ld) is GNU ld
+configure:9248: result: yes
+configure:9253: checking for /usr/bin/ld option to reload object files
+configure:9260: result: -r
+configure:9278: checking for BSD-compatible nm
+configure:9327: result: /usr/bin/nm -B
+configure:9331: checking how to recognize dependent libraries
+configure:9517: result: pass_all
+configure:9605: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:9608: $? = 0
+configure:9777: checking dlfcn.h usability
+configure:9794: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:9801: $? = 0
+configure:9815: result: yes
+configure:9819: checking dlfcn.h presence
+configure:9834: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:9841: $? = 0
+configure:9855: result: yes
+configure:9883: checking for dlfcn.h
+configure:9892: result: yes
+configure:9965: checking for g++
+configure:9981: found /usr/bin/g++
+configure:9992: result: g++
+configure:10019: checking for C++ compiler version
+configure:10027: g++ --version >&5
+g++ (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4
+Copyright (C) 2013 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+configure:10031: $? = 0
+configure:10038: g++ -v >&5
+Using built-in specs.
+COLLECT_GCC=g++
+COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
+Thread model: posix
+gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) 
+configure:10042: $? = 0
+configure:10049: g++ -V >&5
+g++: error: unrecognized command line option '-V'
+g++: fatal error: no input files
+compilation terminated.
+configure:10053: $? = 4
+configure:10056: checking whether we are using the GNU C++ compiler
+configure:10085: g++ -c  -D_REENTRANT -D_GNU_SOURCE conftest.cpp >&5
+configure:10092: $? = 0
+configure:10109: result: yes
+configure:10118: checking whether g++ accepts -g
+configure:10148: g++ -c -g -D_REENTRANT -D_GNU_SOURCE conftest.cpp >&5
+configure:10155: $? = 0
+configure:10256: result: yes
+configure:10289: checking how to run the C++ preprocessor
+configure:10325: g++ -E -D_REENTRANT -D_GNU_SOURCE conftest.cpp
+configure:10332: $? = 0
+configure:10363: g++ -E -D_REENTRANT -D_GNU_SOURCE conftest.cpp
+conftest.cpp:24:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:10370: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:10403: result: g++ -E
+configure:10432: g++ -E -D_REENTRANT -D_GNU_SOURCE conftest.cpp
+configure:10439: $? = 0
+configure:10470: g++ -E -D_REENTRANT -D_GNU_SOURCE conftest.cpp
+conftest.cpp:24:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:10477: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:10572: checking for g77
+configure:10602: result: no
+configure:10572: checking for xlf
+configure:10602: result: no
+configure:10572: checking for f77
+configure:10602: result: no
+configure:10572: checking for frt
+configure:10602: result: no
+configure:10572: checking for pgf77
+configure:10602: result: no
+configure:10572: checking for cf77
+configure:10602: result: no
+configure:10572: checking for fort77
+configure:10602: result: no
+configure:10572: checking for fl32
+configure:10602: result: no
+configure:10572: checking for af77
+configure:10602: result: no
+configure:10572: checking for xlf90
+configure:10602: result: no
+configure:10572: checking for f90
+configure:10602: result: no
+configure:10572: checking for pgf90
+configure:10602: result: no
+configure:10572: checking for pghpf
+configure:10602: result: no
+configure:10572: checking for epcf90
+configure:10602: result: no
+configure:10572: checking for gfortran
+configure:10602: result: no
+configure:10572: checking for g95
+configure:10602: result: no
+configure:10572: checking for xlf95
+configure:10602: result: no
+configure:10572: checking for f95
+configure:10602: result: no
+configure:10572: checking for fort
+configure:10602: result: no
+configure:10572: checking for ifort
+configure:10602: result: no
+configure:10572: checking for ifc
+configure:10602: result: no
+configure:10572: checking for efc
+configure:10602: result: no
+configure:10572: checking for pgf95
+configure:10602: result: no
+configure:10572: checking for lf95
+configure:10602: result: no
+configure:10572: checking for ftn
+configure:10602: result: no
+configure:10625: checking for Fortran 77 compiler version
+configure:10633:  --version >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure: line 10635: --version: command not found
+configure:10637: $? = 127
+configure:10644:  -v >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure: line 10646: -v: command not found
+configure:10648: $? = 127
+configure:10655:  -V >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure: line 10657: -V: command not found
+configure:10659: $? = 127
+configure:10667: checking whether we are using the GNU Fortran 77 compiler
+configure:10686:  -c  conftest.F >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure: line 10688: -c: command not found
+configure:10693: $? = 127
+configure: failed program was:
+|       program main
+| #ifndef __GNUC__
+|        choke me
+| #endif
+| 
+|       end
+configure:10710: result: no
+configure:10716: checking whether  accepts -g
+configure:10733:  -c -g conftest.f >&5
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure: line 10735: -c: command not found
+configure:10740: $? = 127
+configure: failed program was:
+|       program main
+| 
+|       end
+configure:10756: result: no
+configure:10789: checking the maximum length of command line arguments
+configure:10901: result: 1572864
+configure:10913: checking command to parse /usr/bin/nm -B output from gcc object
+configure:11018: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:11021: $? = 0
+configure:11025: /usr/bin/nm -B conftest.o \| sed -n -e 's/^.*[ 	]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ 	][ 	]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' \> conftest.nm
+configure:11028: $? = 0
+configure:11080: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c conftstm.o >&5
+configure:11083: $? = 0
+configure:11121: result: ok
+configure:11125: checking for objdir
+configure:11140: result: .libs
+configure:11232: checking for ar
+configure:11259: result: ar
+configure:11324: checking for ranlib
+configure:11351: result: ranlib
+configure:11416: checking for strip
+configure:11432: found /usr/bin/strip
+configure:11443: result: strip
+configure:12037: checking if gcc supports -fno-rtti -fno-exceptions
+configure:12055: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE -fno-rtti -fno-exceptions conftest.c >&5
+cc1: warning: command line option '-fno-rtti' is valid for C++/ObjC++ but not for C [enabled by default]
+configure:12059: $? = 0
+configure:12072: result: no
+configure:12087: checking for gcc option to produce PIC
+configure:12319: result: -fPIC
+configure:12327: checking if gcc PIC flag -fPIC works
+configure:12345: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE -fPIC -DPIC conftest.c >&5
+configure:12349: $? = 0
+configure:12362: result: yes
+configure:12390: checking if gcc static flag -static works
+configure:12418: result: yes
+configure:12428: checking if gcc supports -c -o file.o
+configure:12449: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE -o out/conftest2.o conftest.c >&5
+configure:12453: $? = 0
+configure:12475: result: yes
+configure:12501: checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
+configure:13489: result: yes
+configure:13510: checking whether -lc should be explicitly linked in
+configure:13515: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:13518: $? = 0
+configure:13533: gcc -shared conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| grep  -lc  \>/dev/null 2\>\&1
+configure:13536: $? = 0
+configure:13548: result: no
+configure:13556: checking dynamic linker characteristics
+configure:14160: result: GNU/Linux ld.so
+configure:14184: checking how to hardcode library paths into programs
+configure:14209: result: immediate
+configure:14223: checking whether stripping libraries is possible
+configure:14228: result: yes
+configure:15058: checking if libtool supports shared libraries
+configure:15060: result: yes
+configure:15063: checking whether to build shared libraries
+configure:15084: result: yes
+configure:15087: checking whether to build static libraries
+configure:15091: result: yes
+configure:15185: creating libtool
+configure:15778: checking for ld used by g++
+configure:15845: result: /usr/bin/ld -m elf_x86_64
+configure:15854: checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld
+configure:15869: result: yes
+configure:15920: checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
+configure:16874: result: yes
+configure:16895: g++ -c -g -O2 -D_REENTRANT -D_GNU_SOURCE conftest.cpp >&5
+configure:16898: $? = 0
+configure:17054: checking for g++ option to produce PIC
+configure:17338: result: -fPIC
+configure:17346: checking if g++ PIC flag -fPIC works
+configure:17364: g++ -c -g -O2 -D_REENTRANT -D_GNU_SOURCE -fPIC -DPIC conftest.cpp >&5
+configure:17368: $? = 0
+configure:17381: result: yes
+configure:17409: checking if g++ static flag -static works
+configure:17437: result: yes
+configure:17447: checking if g++ supports -c -o file.o
+configure:17468: g++ -c -g -O2 -D_REENTRANT -D_GNU_SOURCE -o out/conftest2.o conftest.cpp >&5
+configure:17472: $? = 0
+configure:17494: result: yes
+configure:17520: checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
+configure:17546: result: yes
+configure:17613: checking dynamic linker characteristics
+configure:18165: result: GNU/Linux ld.so
+configure:18189: checking how to hardcode library paths into programs
+configure:18214: result: immediate
+configure:25518: checking for res_init in -lresolv
+configure:25553: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lresolv   >&5
+/tmp/cc8dGFK1.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:35: undefined reference to `res_init'
+collect2: error: ld returned 1 exit status
+configure:25560: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char res_init ();
+| int
+| main ()
+| {
+| return res_init ();
+|   ;
+|   return 0;
+| }
+configure:25581: result: no
+configure:25593: checking for gethostbyname in -lnsl
+configure:25628: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lnsl   >&5
+configure:25635: $? = 0
+configure:25656: result: yes
+configure:25667: checking for library containing gethostname
+configure:25708: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lnsl  >&5
+configure:25715: $? = 0
+configure:25746: result: none required
+configure:25755: checking for socket in -lsocket
+configure:25790: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lsocket  -lnsl  >&5
+/usr/bin/ld: cannot find -lsocket
+collect2: error: ld returned 1 exit status
+configure:25797: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char socket ();
+| int
+| main ()
+| {
+| return socket ();
+|   ;
+|   return 0;
+| }
+configure:25818: result: no
+configure:25829: checking for library containing crypt
+configure:25870: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lnsl  >&5
+/tmp/ccTRafjf.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:36: undefined reference to `crypt'
+collect2: error: ld returned 1 exit status
+configure:25877: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char crypt ();
+| int
+| main ()
+| {
+| return crypt ();
+|   ;
+|   return 0;
+| }
+configure:25870: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lcrypt  -lnsl  >&5
+configure:25877: $? = 0
+configure:25908: result: -lcrypt
+configure:25917: checking for main in -ltruerand
+configure:25946: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -ltruerand  -lcrypt -lnsl  >&5
+/usr/bin/ld: cannot find -ltruerand
+collect2: error: ld returned 1 exit status
+configure:25953: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| /* end confdefs.h.  */
+| 
+| 
+| int
+| main ()
+| {
+| return main ();
+|   ;
+|   return 0;
+| }
+configure:25974: result: no
+configure:25985: checking for library containing modf
+configure:26026: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lcrypt -lnsl  >&5
+conftest.c:32:6: warning: conflicting types for built-in function 'modf' [enabled by default]
+ char modf ();
+      ^
+configure:26033: $? = 0
+configure:26064: result: none required
+configure:26072: checking for library containing sqrt
+configure:26113: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lcrypt -lnsl  >&5
+conftest.c:32:6: warning: conflicting types for built-in function 'sqrt' [enabled by default]
+ char sqrt ();
+      ^
+/tmp/cciET2lf.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:36: undefined reference to `sqrt'
+collect2: error: ld returned 1 exit status
+configure:26120: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char sqrt ();
+| int
+| main ()
+| {
+| return sqrt ();
+|   ;
+|   return 0;
+| }
+configure:26113: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm  -lcrypt -lnsl  >&5
+conftest.c:32:6: warning: conflicting types for built-in function 'sqrt' [enabled by default]
+ char sqrt ();
+      ^
+configure:26120: $? = 0
+configure:26151: result: -lm
+configure:26187: checking pthread.h usability
+configure:26204: gcc -c -g -O2 -D_REENTRANT -D_GNU_SOURCE -w conftest.c >&5
+configure:26211: $? = 0
+configure:26225: result: yes
+configure:26229: checking pthread.h presence
+configure:26244: gcc -E -D_REENTRANT -D_GNU_SOURCE -w conftest.c
+configure:26251: $? = 0
+configure:26265: result: yes
+configure:26293: checking for pthread.h
+configure:26302: result: yes
+configure:26489: checking for CFLAGS needed for pthreads
+configure:26531: gcc -o conftest -g -O2 -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  >&5
+/tmp/ccKuAZUs.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:39: undefined reference to `pthread_mutexattr_init'
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:40: undefined reference to `pthread_create'
+collect2: error: ld returned 1 exit status
+configure:26535: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| /* end confdefs.h.  */
+| 
+| #include <pthread.h>
+| #include <stddef.h>
+| 
+| void *thread_routine(void *data) {
+|     return data;
+| }
+| 
+| int main() {
+|     pthread_t thd;
+|     pthread_mutexattr_t mattr;
+|     pthread_once_t once_init = PTHREAD_ONCE_INIT;
+|     int data = 1;
+|     pthread_mutexattr_init(&mattr);
+|     return pthread_create(&thd, NULL, thread_routine, &data);
+| }
+configure:26531: gcc -o conftest -g -O2 -kthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  >&5
+gcc: error: unrecognized command line option '-kthread'
+configure:26535: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| /* end confdefs.h.  */
+| 
+| #include <pthread.h>
+| #include <stddef.h>
+| 
+| void *thread_routine(void *data) {
+|     return data;
+| }
+| 
+| int main() {
+|     pthread_t thd;
+|     pthread_mutexattr_t mattr;
+|     pthread_once_t once_init = PTHREAD_ONCE_INIT;
+|     int data = 1;
+|     pthread_mutexattr_init(&mattr);
+|     return pthread_create(&thd, NULL, thread_routine, &data);
+| }
+configure:26531: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  >&5
+configure:26535: $? = 0
+configure:26541: ./conftest
+configure:26545: $? = 0
+configure:26574: result: -pthread
+configure:26610: checking for LIBS needed for pthreads
+configure:26652: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:26656: $? = 0
+configure:26662: ./conftest
+configure:26666: $? = 0
+configure:26695: result: -lpthread
+configure:26738: checking for pthread.h
+configure:26745: result: yes
+configure:27652: checking whether pthread_getspecific takes two arguments
+configure:27685: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:37:1: error: too many arguments to function 'pthread_getspecific'
+ pthread_getspecific(key,&tmp);
+ ^
+In file included from conftest.c:29:0:
+/usr/include/pthread.h:1130:14: note: declared here
+ extern void *pthread_getspecific (pthread_key_t __key) __THROW;
+              ^
+configure:27692: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| /* end confdefs.h.  */
+| 
+| #include <pthread.h>
+| 
+| int
+| main ()
+| {
+| 
+| pthread_key_t key;
+| void *tmp;
+| pthread_getspecific(key,&tmp);
+| 
+|   ;
+|   return 0;
+| }
+configure:27712: result: no
+configure:27724: checking whether pthread_attr_getdetachstate takes one argument
+configure:27756: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:36:1: error: too few arguments to function 'pthread_attr_getdetachstate'
+ pthread_attr_getdetachstate(attr);
+ ^
+In file included from conftest.c:29:0:
+/usr/include/pthread.h:305:12: note: declared here
+ extern int pthread_attr_getdetachstate (const pthread_attr_t *__attr,
+            ^
+configure:27763: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| /* end confdefs.h.  */
+| 
+| #include <pthread.h>
+| 
+| int
+| main ()
+| {
+| 
+| pthread_attr_t *attr;
+| pthread_attr_getdetachstate(attr);
+| 
+|   ;
+|   return 0;
+| }
+configure:27783: result: no
+configure:27799: checking for pthread_key_delete
+configure:27855: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:27862: $? = 0
+configure:27884: result: yes
+configure:27799: checking for pthread_rwlock_init
+configure:27855: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:27862: $? = 0
+configure:27884: result: yes
+configure:27898: checking for pthread_rwlock_t
+configure:27925: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:27932: $? = 0
+configure:27947: result: yes
+configure:27960: checking for recursive mutex support
+configure:27993: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:27997: $? = 0
+configure:28003: ./conftest
+configure:28007: $? = 0
+configure:28024: result: yes
+configure:28043: checking for readdir in -lc_r
+configure:28078: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lc_r  -lm -lcrypt -lnsl  -lpthread >&5
+/usr/bin/ld: cannot find -lc_r
+collect2: error: ld returned 1 exit status
+configure:28085: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char readdir ();
+| int
+| main ()
+| {
+| return readdir ();
+|   ;
+|   return 0;
+| }
+configure:28106: result: no
+configure:28117: checking for gethostbyname in -lc_r
+configure:28152: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lc_r  -lm -lcrypt -lnsl  -lpthread >&5
+/usr/bin/ld: cannot find -lc_r
+collect2: error: ld returned 1 exit status
+configure:28159: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char gethostbyname ();
+| int
+| main ()
+| {
+| return gethostbyname ();
+|   ;
+|   return 0;
+| }
+configure:28180: result: no
+configure:28195: checking for gethostbyaddr in -lc_r
+configure:28230: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lc_r  -lm -lcrypt -lnsl  -lpthread >&5
+/usr/bin/ld: cannot find -lc_r
+collect2: error: ld returned 1 exit status
+configure:28237: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char gethostbyaddr ();
+| int
+| main ()
+| {
+| return gethostbyaddr ();
+|   ;
+|   return 0;
+| }
+configure:28258: result: no
+configure:28277: checking for gethostbyname_r
+configure:28333: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28340: $? = 0
+configure:28362: result: yes
+configure:28277: checking for gethostbyaddr_r
+configure:28333: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28340: $? = 0
+configure:28362: result: yes
+configure:28382: checking for sigsuspend
+configure:28438: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28445: $? = 0
+configure:28467: result: yes
+configure:28485: checking for sigwait
+configure:28541: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28548: $? = 0
+configure:28570: result: yes
+configure:28598: checking for poll
+configure:28654: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28661: $? = 0
+configure:28683: result: yes
+configure:28703: checking for getpwnam_r
+configure:28759: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28766: $? = 0
+configure:28788: result: yes
+configure:28703: checking for getpwuid_r
+configure:28759: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28766: $? = 0
+configure:28788: result: yes
+configure:28703: checking for getgrnam_r
+configure:28759: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28766: $? = 0
+configure:28788: result: yes
+configure:28703: checking for getgrgid_r
+configure:28759: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+configure:28766: $? = 0
+configure:28788: result: yes
+configure:28805: checking for library containing shm_open
+configure:28846: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccz1UcbD.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:52: undefined reference to `shm_open'
+collect2: error: ld returned 1 exit status
+configure:28853: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char shm_open ();
+| int
+| main ()
+| {
+| return shm_open ();
+|   ;
+|   return 0;
+| }
+configure:28846: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt  -lm -lcrypt -lnsl  -lpthread >&5
+configure:28853: $? = 0
+configure:28884: result: -lrt
+configure:28923: checking sys/mman.h usability
+configure:28940: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:28947: $? = 0
+configure:28961: result: yes
+configure:28965: checking sys/mman.h presence
+configure:28980: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:28987: $? = 0
+configure:29001: result: yes
+configure:29029: checking for sys/mman.h
+configure:29038: result: yes
+configure:28923: checking sys/ipc.h usability
+configure:28940: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:28947: $? = 0
+configure:28961: result: yes
+configure:28965: checking sys/ipc.h presence
+configure:28980: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:28987: $? = 0
+configure:29001: result: yes
+configure:29029: checking for sys/ipc.h
+configure:29038: result: yes
+configure:28923: checking sys/mutex.h usability
+configure:28940: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:76:23: fatal error: sys/mutex.h: No such file or directory
+ #include <sys/mutex.h>
+                       ^
+compilation terminated.
+configure:28947: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <sys/mutex.h>
+configure:28961: result: no
+configure:28965: checking sys/mutex.h presence
+configure:28980: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:43:23: fatal error: sys/mutex.h: No such file or directory
+ #include <sys/mutex.h>
+                       ^
+compilation terminated.
+configure:28987: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| /* end confdefs.h.  */
+| #include <sys/mutex.h>
+configure:29001: result: no
+configure:29029: checking for sys/mutex.h
+configure:29038: result: no
+configure:28923: checking sys/shm.h usability
+configure:28940: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:28947: $? = 0
+configure:28961: result: yes
+configure:28965: checking sys/shm.h presence
+configure:28980: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:28987: $? = 0
+configure:29001: result: yes
+configure:29029: checking for sys/shm.h
+configure:29038: result: yes
+configure:28923: checking sys/file.h usability
+configure:28940: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:28947: $? = 0
+configure:28961: result: yes
+configure:28965: checking sys/file.h presence
+configure:28980: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:28987: $? = 0
+configure:29001: result: yes
+configure:29029: checking for sys/file.h
+configure:29038: result: yes
+configure:28923: checking kernel/OS.h usability
+configure:28940: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:78:23: fatal error: kernel/OS.h: No such file or directory
+ #include <kernel/OS.h>
+                       ^
+compilation terminated.
+configure:28947: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <kernel/OS.h>
+configure:28961: result: no
+configure:28965: checking kernel/OS.h presence
+configure:28980: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:45:23: fatal error: kernel/OS.h: No such file or directory
+ #include <kernel/OS.h>
+                       ^
+compilation terminated.
+configure:28987: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| /* end confdefs.h.  */
+| #include <kernel/OS.h>
+configure:29001: result: no
+configure:29029: checking for kernel/OS.h
+configure:29038: result: no
+configure:28923: checking os2.h usability
+configure:28940: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:78:17: fatal error: os2.h: No such file or directory
+ #include <os2.h>
+                 ^
+compilation terminated.
+configure:28947: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <os2.h>
+configure:28961: result: no
+configure:28965: checking os2.h presence
+configure:28980: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:45:17: fatal error: os2.h: No such file or directory
+ #include <os2.h>
+                 ^
+compilation terminated.
+configure:28987: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| /* end confdefs.h.  */
+| #include <os2.h>
+configure:29001: result: no
+configure:29029: checking for os2.h
+configure:29038: result: no
+configure:29066: checking for mmap
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29129: $? = 0
+configure:29151: result: yes
+configure:29066: checking for munmap
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29129: $? = 0
+configure:29151: result: yes
+configure:29066: checking for shm_open
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29129: $? = 0
+configure:29151: result: yes
+configure:29066: checking for shm_unlink
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29129: $? = 0
+configure:29151: result: yes
+configure:29066: checking for shmget
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29129: $? = 0
+configure:29151: result: yes
+configure:29066: checking for shmat
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29129: $? = 0
+configure:29151: result: yes
+configure:29066: checking for shmdt
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29129: $? = 0
+configure:29151: result: yes
+configure:29066: checking for shmctl
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29129: $? = 0
+configure:29151: result: yes
+configure:29066: checking for create_area
+configure:29122: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/cc3UymK3.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:87: undefined reference to `create_area'
+collect2: error: ld returned 1 exit status
+configure:29129: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| /* end confdefs.h.  */
+| /* Define create_area to an innocuous variant, in case <limits.h> declares create_area.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define create_area innocuous_create_area
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char create_area (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef create_area
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char create_area ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_create_area || defined __stub___create_area
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return create_area ();
+|   ;
+|   return 0;
+| }
+configure:29151: result: no
+configure:29164: checking for MAP_ANON in sys/mman.h
+configure:29193: result: yes
+configure:29203: checking for /dev/zero
+configure:29218: result: yes
+configure:29225: checking for mmap that can map /dev/zero
+configure:29267: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29271: $? = 0
+configure:29277: ./conftest
+configure:29281: $? = 0
+configure:29298: result: yes
+configure:29536: result: decision on anonymous shared memory allocation method... 4.4BSD-style mmap() via MAP_ANON
+configure:29793: result: decision on namebased memory allocation method... SysV IPC shmget()
+configure:29855: checking for alloca
+configure:29911: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:81:6: warning: conflicting types for built-in function 'alloca' [enabled by default]
+ char alloca ();
+      ^
+/tmp/cclYoRWq.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:92: undefined reference to `alloca'
+collect2: error: ld returned 1 exit status
+configure:29918: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| /* end confdefs.h.  */
+| /* Define alloca to an innocuous variant, in case <limits.h> declares alloca.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define alloca innocuous_alloca
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char alloca (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef alloca
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char alloca ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_alloca || defined __stub___alloca
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return alloca ();
+|   ;
+|   return 0;
+| }
+configure:29940: result: no
+configure:29855: checking for calloc
+configure:29911: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:81:6: warning: conflicting types for built-in function 'calloc' [enabled by default]
+ char calloc ();
+      ^
+configure:29918: $? = 0
+configure:29940: result: yes
+configure:29855: checking for strcasecmp
+configure:29911: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:82:6: warning: conflicting types for built-in function 'strcasecmp' [enabled by default]
+ char strcasecmp ();
+      ^
+configure:29918: $? = 0
+configure:29940: result: yes
+configure:29855: checking for stricmp
+configure:29911: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccdtbwHC.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:94: undefined reference to `stricmp'
+collect2: error: ld returned 1 exit status
+configure:29918: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| /* end confdefs.h.  */
+| /* Define stricmp to an innocuous variant, in case <limits.h> declares stricmp.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define stricmp innocuous_stricmp
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char stricmp (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef stricmp
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char stricmp ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_stricmp || defined __stub___stricmp
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return stricmp ();
+|   ;
+|   return 0;
+| }
+configure:29940: result: no
+configure:29855: checking for setsid
+configure:29911: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:29918: $? = 0
+configure:29940: result: yes
+configure:29855: checking for isinf
+configure:29911: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:84:6: warning: conflicting types for built-in function 'isinf' [enabled by default]
+ char isinf ();
+      ^
+configure:29918: $? = 0
+configure:29940: result: yes
+configure:29855: checking for isnan
+configure:29911: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:85:6: warning: conflicting types for built-in function 'isnan' [enabled by default]
+ char isnan ();
+      ^
+configure:29918: $? = 0
+configure:29940: result: yes
+configure:29959: checking for getenv
+configure:30015: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30022: $? = 0
+configure:30044: result: yes
+configure:29959: checking for putenv
+configure:30015: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30022: $? = 0
+configure:30044: result: yes
+configure:29959: checking for setenv
+configure:30015: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30022: $? = 0
+configure:30044: result: yes
+configure:29959: checking for unsetenv
+configure:30015: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30022: $? = 0
+configure:30044: result: yes
+configure:30060: checking for setrlimit
+configure:30116: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30123: $? = 0
+configure:30145: result: yes
+configure:30163: checking for getrlimit
+configure:30219: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30226: $? = 0
+configure:30248: result: yes
+configure:30266: checking for writev
+configure:30322: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30329: $? = 0
+configure:30351: result: yes
+configure:30365: checking for sendfilev in -lsendfile
+configure:30400: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lsendfile  -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/usr/bin/ld: cannot find -lsendfile
+collect2: error: ld returned 1 exit status
+configure:30407: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char sendfilev ();
+| int
+| main ()
+| {
+| return sendfilev ();
+|   ;
+|   return 0;
+| }
+configure:30428: result: no
+configure:30445: checking for sendfile
+configure:30501: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30508: $? = 0
+configure:30530: result: yes
+configure:30445: checking for send_file
+configure:30501: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccNZPzzj.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:105: undefined reference to `send_file'
+collect2: error: ld returned 1 exit status
+configure:30508: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| /* end confdefs.h.  */
+| /* Define send_file to an innocuous variant, in case <limits.h> declares send_file.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define send_file innocuous_send_file
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char send_file (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef send_file
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char send_file ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_send_file || defined __stub___send_file
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return send_file ();
+|   ;
+|   return 0;
+| }
+configure:30530: result: no
+configure:30445: checking for sendfilev
+configure:30501: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccZjyf0k.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:105: undefined reference to `sendfilev'
+collect2: error: ld returned 1 exit status
+configure:30508: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| /* end confdefs.h.  */
+| /* Define sendfilev to an innocuous variant, in case <limits.h> declares sendfilev.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define sendfilev innocuous_sendfilev
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char sendfilev (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef sendfilev
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char sendfilev ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_sendfilev || defined __stub___sendfilev
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return sendfilev ();
+|   ;
+|   return 0;
+| }
+configure:30530: result: no
+configure:30547: checking for utime
+configure:30603: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30610: $? = 0
+configure:30632: result: yes
+configure:30547: checking for utimes
+configure:30603: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:30610: $? = 0
+configure:30632: result: yes
+configure:31057: checking for sigaction
+configure:31113: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:31120: $? = 0
+configure:31142: result: yes
+configure:31156: checking whether sys_siglist is declared
+configure:31191: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:31198: $? = 0
+configure:31213: result: yes
+configure:31237: checking for fork
+configure:31293: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:98:6: warning: conflicting types for built-in function 'fork' [enabled by default]
+ char fork ();
+      ^
+configure:31300: $? = 0
+configure:31322: result: yes
+configure:31337: checking for inet_addr
+configure:31373: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:31380: $? = 0
+configure:31400: result: yes
+configure:31410: checking for inet_network
+configure:31446: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:31453: $? = 0
+configure:31473: result: yes
+configure:31483: checking for _getch
+configure:31539: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccERY85F.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:110: undefined reference to `_getch'
+collect2: error: ld returned 1 exit status
+configure:31546: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| /* end confdefs.h.  */
+| /* Define _getch to an innocuous variant, in case <limits.h> declares _getch.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define _getch innocuous__getch
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char _getch (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef _getch
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char _getch ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub__getch || defined __stub____getch
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return _getch ();
+|   ;
+|   return 0;
+| }
+configure:31566: result: no
+configure:31573: checking for strerror_r
+configure:31629: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:31636: $? = 0
+configure:31658: result: yes
+configure:31674: checking for type of return code from strerror_r
+configure:31707: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c: In function 'main':
+conftest.c:84:43: warning: comparison between pointer and integer [enabled by default]
+   if (strerror_r(ERANGE, buf, sizeof buf) < 1) {
+                                           ^
+conftest.c:85:5: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+     exit(0);
+     ^
+conftest.c:88:5: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+     exit(1);
+     ^
+configure:31711: $? = 0
+configure:31717: ./conftest
+configure:31721: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| /* end confdefs.h.  */
+| 
+| #include <errno.h>
+| #include <string.h>
+| #include <stdio.h>
+| main()
+| {
+|   char buf[1024];
+|   if (strerror_r(ERANGE, buf, sizeof buf) < 1) {
+|     exit(0);
+|   }
+|   else {
+|     exit(1);
+|   }
+| }
+configure:31749: result: pointer
+configure:31757: checking for crypt_r
+configure:31813: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:31820: $? = 0
+configure:31842: result: yes
+configure:31858: checking style of crypt_r
+configure:31891: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:85:1: error: unknown type name 'CRYPTD'
+ CRYPTD buffer;
+ ^
+conftest.c:86:1: warning: passing argument 3 of 'crypt_r' from incompatible pointer type [enabled by default]
+ crypt_r("passwd", "hash", &buffer);
+ ^
+In file included from conftest.c:79:0:
+/usr/include/crypt.h:60:14: note: expected 'struct crypt_data * __restrict__' but argument is of type 'int *'
+ extern char *crypt_r (const char *__key, const char *__salt,
+              ^
+configure:31898: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| /* end confdefs.h.  */
+| 
+| #include <crypt.h>
+| 
+| int
+| main ()
+| {
+| 
+| CRYPTD buffer;
+| crypt_r("passwd", "hash", &buffer);
+| 
+|   ;
+|   return 0;
+| }
+configure:31939: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:31946: $? = 0
+configure:31963: result: struct_crypt_data
+configure:31987: checking for mmap
+configure:32072: result: yes
+configure:32093: checking for memmove
+configure:32149: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:103:6: warning: conflicting types for built-in function 'memmove' [enabled by default]
+ char memmove ();
+      ^
+configure:32156: $? = 0
+configure:32178: result: yes
+configure:32201: checking for getpass
+configure:32257: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:32264: $? = 0
+configure:32286: result: yes
+configure:32201: checking for getpassphrase
+configure:32257: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccL1vv5a.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:116: undefined reference to `getpassphrase'
+collect2: error: ld returned 1 exit status
+configure:32264: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| /* end confdefs.h.  */
+| /* Define getpassphrase to an innocuous variant, in case <limits.h> declares getpassphrase.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define getpassphrase innocuous_getpassphrase
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char getpassphrase (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef getpassphrase
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char getpassphrase ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_getpassphrase || defined __stub___getpassphrase
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return getpassphrase ();
+|   ;
+|   return 0;
+| }
+configure:32286: result: no
+configure:32201: checking for gmtime_r
+configure:32257: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:32264: $? = 0
+configure:32286: result: yes
+configure:32201: checking for localtime_r
+configure:32257: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:32264: $? = 0
+configure:32286: result: yes
+configure:32201: checking for hstrerror
+configure:32257: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:32264: $? = 0
+configure:32286: result: yes
+configure:32201: checking for mkstemp
+configure:32257: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:32264: $? = 0
+configure:32286: result: yes
+configure:32311: checking whether sigwait takes one argument
+configure:32352: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:103:3: error: too few arguments to function 'sigwait'
+   sigwait(&set);
+   ^
+In file included from conftest.c:95:0:
+/usr/include/signal.h:270:12: note: declared here
+ extern int sigwait (const sigset_t *__restrict __set, int *__restrict __sig)
+            ^
+configure:32359: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| /* end confdefs.h.  */
+| 
+| #if defined(__NETBSD__) || defined(DARWIN)
+|     /* When using the unproven-pthreads package, we need to pull in this
+|      * header to get a prototype for sigwait().  Else things will fail later
+|      * on.  XXX Should probably be fixed in the unproven-pthreads package.
+|      * Darwin is declaring sigwait() in the wrong place as well.
+|      */
+| #include <pthread.h>
+| #endif
+| #include <signal.h>
+| 
+| int
+| main ()
+| {
+| 
+|   sigset_t set;
+| 
+|   sigwait(&set);
+| 
+|   ;
+|   return 0;
+| }
+configure:32378: result: no
+configure:32389: checking for inode member of struct dirent
+configure:32425: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32432: $? = 0
+configure:32500: result: d_fileno
+configure:32510: checking for file type member of struct dirent
+configure:32543: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32550: $? = 0
+configure:32566: result: d_type
+configure:32576: checking for ANSI C header files
+configure:32744: result: yes
+configure:32896: checking alloca.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking alloca.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for alloca.h
+configure:33011: result: yes
+configure:32896: checking ByteOrder.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:123:23: fatal error: ByteOrder.h: No such file or directory
+ #include <ByteOrder.h>
+                       ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <ByteOrder.h>
+configure:32934: result: no
+configure:32938: checking ByteOrder.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:90:23: fatal error: ByteOrder.h: No such file or directory
+ #include <ByteOrder.h>
+                       ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| /* end confdefs.h.  */
+| #include <ByteOrder.h>
+configure:32974: result: no
+configure:33002: checking for ByteOrder.h
+configure:33011: result: no
+configure:32896: checking conio.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:123:19: fatal error: conio.h: No such file or directory
+ #include <conio.h>
+                   ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <conio.h>
+configure:32934: result: no
+configure:32938: checking conio.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:90:19: fatal error: conio.h: No such file or directory
+ #include <conio.h>
+                   ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| /* end confdefs.h.  */
+| #include <conio.h>
+configure:32974: result: no
+configure:33002: checking for conio.h
+configure:33011: result: no
+configure:32896: checking crypt.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking crypt.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for crypt.h
+configure:33011: result: yes
+configure:32896: checking ctype.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking ctype.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for ctype.h
+configure:33011: result: yes
+configure:32896: checking dir.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:125:17: fatal error: dir.h: No such file or directory
+ #include <dir.h>
+                 ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <dir.h>
+configure:32934: result: no
+configure:32938: checking dir.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:92:17: fatal error: dir.h: No such file or directory
+ #include <dir.h>
+                 ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| /* end confdefs.h.  */
+| #include <dir.h>
+configure:32974: result: no
+configure:33002: checking for dir.h
+configure:33011: result: no
+configure:32896: checking dirent.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking dirent.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for dirent.h
+configure:33011: result: yes
+configure:32896: checking dl.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:126:16: fatal error: dl.h: No such file or directory
+ #include <dl.h>
+                ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <dl.h>
+configure:32934: result: no
+configure:32938: checking dl.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:93:16: fatal error: dl.h: No such file or directory
+ #include <dl.h>
+                ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| /* end confdefs.h.  */
+| #include <dl.h>
+configure:32974: result: no
+configure:33002: checking for dl.h
+configure:33011: result: no
+configure:32885: checking for dlfcn.h
+configure:32892: result: yes
+configure:32896: checking errno.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking errno.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for errno.h
+configure:33011: result: yes
+configure:32896: checking fcntl.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking fcntl.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for fcntl.h
+configure:33011: result: yes
+configure:32896: checking grp.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking grp.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for grp.h
+configure:33011: result: yes
+configure:32896: checking io.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:130:16: fatal error: io.h: No such file or directory
+ #include <io.h>
+                ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <io.h>
+configure:32934: result: no
+configure:32938: checking io.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:97:16: fatal error: io.h: No such file or directory
+ #include <io.h>
+                ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| /* end confdefs.h.  */
+| #include <io.h>
+configure:32974: result: no
+configure:33002: checking for io.h
+configure:33011: result: no
+configure:32896: checking limits.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking limits.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for limits.h
+configure:33011: result: yes
+configure:32896: checking mach-o/dyld.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:131:25: fatal error: mach-o/dyld.h: No such file or directory
+ #include <mach-o/dyld.h>
+                         ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <mach-o/dyld.h>
+configure:32934: result: no
+configure:32938: checking mach-o/dyld.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:98:25: fatal error: mach-o/dyld.h: No such file or directory
+ #include <mach-o/dyld.h>
+                         ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| /* end confdefs.h.  */
+| #include <mach-o/dyld.h>
+configure:32974: result: no
+configure:33002: checking for mach-o/dyld.h
+configure:33011: result: no
+configure:32896: checking malloc.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking malloc.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for malloc.h
+configure:33011: result: yes
+configure:32885: checking for memory.h
+configure:32892: result: yes
+configure:32896: checking netdb.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking netdb.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for netdb.h
+configure:33011: result: yes
+configure:32896: checking osreldate.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:134:23: fatal error: osreldate.h: No such file or directory
+ #include <osreldate.h>
+                       ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <osreldate.h>
+configure:32934: result: no
+configure:32938: checking osreldate.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:101:23: fatal error: osreldate.h: No such file or directory
+ #include <osreldate.h>
+                       ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| /* end confdefs.h.  */
+| #include <osreldate.h>
+configure:32974: result: no
+configure:33002: checking for osreldate.h
+configure:33011: result: no
+configure:32896: checking poll.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking poll.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for poll.h
+configure:33011: result: yes
+configure:32896: checking process.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:135:21: fatal error: process.h: No such file or directory
+ #include <process.h>
+                     ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <process.h>
+configure:32934: result: no
+configure:32938: checking process.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:102:21: fatal error: process.h: No such file or directory
+ #include <process.h>
+                     ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| /* end confdefs.h.  */
+| #include <process.h>
+configure:32974: result: no
+configure:33002: checking for process.h
+configure:33011: result: no
+configure:32896: checking pwd.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking pwd.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for pwd.h
+configure:33011: result: yes
+configure:32896: checking semaphore.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking semaphore.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for semaphore.h
+configure:33011: result: yes
+configure:32896: checking signal.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking signal.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for signal.h
+configure:33011: result: yes
+configure:32896: checking stdarg.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking stdarg.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for stdarg.h
+configure:33011: result: yes
+configure:32896: checking stddef.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking stddef.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for stddef.h
+configure:33011: result: yes
+configure:32896: checking stdio.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking stdio.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for stdio.h
+configure:33011: result: yes
+configure:32885: checking for stdlib.h
+configure:32892: result: yes
+configure:32885: checking for string.h
+configure:32892: result: yes
+configure:32885: checking for strings.h
+configure:32892: result: yes
+configure:32896: checking sysapi.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:144:20: fatal error: sysapi.h: No such file or directory
+ #include <sysapi.h>
+                    ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <sysapi.h>
+configure:32934: result: no
+configure:32938: checking sysapi.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:111:20: fatal error: sysapi.h: No such file or directory
+ #include <sysapi.h>
+                    ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| /* end confdefs.h.  */
+| #include <sysapi.h>
+configure:32974: result: no
+configure:33002: checking for sysapi.h
+configure:33011: result: no
+configure:32896: checking sysgtime.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:144:22: fatal error: sysgtime.h: No such file or directory
+ #include <sysgtime.h>
+                      ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <sysgtime.h>
+configure:32934: result: no
+configure:32938: checking sysgtime.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:111:22: fatal error: sysgtime.h: No such file or directory
+ #include <sysgtime.h>
+                      ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| /* end confdefs.h.  */
+| #include <sysgtime.h>
+configure:32974: result: no
+configure:33002: checking for sysgtime.h
+configure:33011: result: no
+configure:32896: checking termios.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking termios.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for termios.h
+configure:33011: result: yes
+configure:32896: checking time.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking time.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for time.h
+configure:33011: result: yes
+configure:32896: checking tpfeq.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:146:19: fatal error: tpfeq.h: No such file or directory
+ #include <tpfeq.h>
+                   ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <tpfeq.h>
+configure:32934: result: no
+configure:32938: checking tpfeq.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:113:19: fatal error: tpfeq.h: No such file or directory
+ #include <tpfeq.h>
+                   ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| /* end confdefs.h.  */
+| #include <tpfeq.h>
+configure:32974: result: no
+configure:33002: checking for tpfeq.h
+configure:33011: result: no
+configure:32896: checking tpfio.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:146:19: fatal error: tpfio.h: No such file or directory
+ #include <tpfio.h>
+                   ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <tpfio.h>
+configure:32934: result: no
+configure:32938: checking tpfio.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:113:19: fatal error: tpfio.h: No such file or directory
+ #include <tpfio.h>
+                   ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| /* end confdefs.h.  */
+| #include <tpfio.h>
+configure:32974: result: no
+configure:33002: checking for tpfio.h
+configure:33011: result: no
+configure:32885: checking for unistd.h
+configure:32892: result: yes
+configure:32896: checking unix.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:147:18: fatal error: unix.h: No such file or directory
+ #include <unix.h>
+                  ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <unix.h>
+configure:32934: result: no
+configure:32938: checking unix.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:114:18: fatal error: unix.h: No such file or directory
+ #include <unix.h>
+                  ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| /* end confdefs.h.  */
+| #include <unix.h>
+configure:32974: result: no
+configure:33002: checking for unix.h
+configure:33011: result: no
+configure:32896: checking arpa/inet.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking arpa/inet.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for arpa/inet.h
+configure:33011: result: yes
+configure:32885: checking for kernel/OS.h
+configure:32892: result: no
+configure:32896: checking net/errno.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:148:23: fatal error: net/errno.h: No such file or directory
+ #include <net/errno.h>
+                       ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <net/errno.h>
+configure:32934: result: no
+configure:32938: checking net/errno.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:115:23: fatal error: net/errno.h: No such file or directory
+ #include <net/errno.h>
+                       ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| /* end confdefs.h.  */
+| #include <net/errno.h>
+configure:32974: result: no
+configure:33002: checking for net/errno.h
+configure:33011: result: no
+configure:32896: checking netinet/in.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking netinet/in.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for netinet/in.h
+configure:33011: result: yes
+configure:32896: checking netinet/sctp.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:149:26: fatal error: netinet/sctp.h: No such file or directory
+ #include <netinet/sctp.h>
+                          ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <netinet/sctp.h>
+configure:32934: result: no
+configure:32938: checking netinet/sctp.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:116:26: fatal error: netinet/sctp.h: No such file or directory
+ #include <netinet/sctp.h>
+                          ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| /* end confdefs.h.  */
+| #include <netinet/sctp.h>
+configure:32974: result: no
+configure:33002: checking for netinet/sctp.h
+configure:33011: result: no
+configure:32896: checking netinet/sctp_uio.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:149:30: fatal error: netinet/sctp_uio.h: No such file or directory
+ #include <netinet/sctp_uio.h>
+                              ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <netinet/sctp_uio.h>
+configure:32934: result: no
+configure:32938: checking netinet/sctp_uio.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:116:30: fatal error: netinet/sctp_uio.h: No such file or directory
+ #include <netinet/sctp_uio.h>
+                              ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| /* end confdefs.h.  */
+| #include <netinet/sctp_uio.h>
+configure:32974: result: no
+configure:33002: checking for netinet/sctp_uio.h
+configure:33011: result: no
+configure:32885: checking for sys/file.h
+configure:32892: result: yes
+configure:32896: checking sys/ioctl.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/ioctl.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/ioctl.h
+configure:33011: result: yes
+configure:32885: checking for sys/mman.h
+configure:32892: result: yes
+configure:32896: checking sys/poll.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/poll.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/poll.h
+configure:33011: result: yes
+configure:32896: checking sys/resource.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/resource.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/resource.h
+configure:33011: result: yes
+configure:32896: checking sys/select.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/select.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/select.h
+configure:33011: result: yes
+configure:32896: checking sys/sem.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/sem.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/sem.h
+configure:33011: result: yes
+configure:32896: checking sys/sendfile.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/sendfile.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/sendfile.h
+configure:33011: result: yes
+configure:32896: checking sys/signal.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/signal.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/signal.h
+configure:33011: result: yes
+configure:32896: checking sys/socket.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/socket.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/socket.h
+configure:33011: result: yes
+configure:32896: checking sys/sockio.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:159:24: fatal error: sys/sockio.h: No such file or directory
+ #include <sys/sockio.h>
+                        ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <sys/sockio.h>
+configure:32934: result: no
+configure:32938: checking sys/sockio.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:126:24: fatal error: sys/sockio.h: No such file or directory
+ #include <sys/sockio.h>
+                        ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| /* end confdefs.h.  */
+| #include <sys/sockio.h>
+configure:32974: result: no
+configure:33002: checking for sys/sockio.h
+configure:33011: result: no
+configure:32885: checking for sys/stat.h
+configure:32892: result: yes
+configure:32896: checking sys/sysctl.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/sysctl.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/sysctl.h
+configure:33011: result: yes
+configure:32896: checking sys/syslimits.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c:161:27: fatal error: sys/syslimits.h: No such file or directory
+ #include <sys/syslimits.h>
+                           ^
+compilation terminated.
+configure:32920: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <sys/syslimits.h>
+configure:32934: result: no
+configure:32938: checking sys/syslimits.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+conftest.c:128:27: fatal error: sys/syslimits.h: No such file or directory
+ #include <sys/syslimits.h>
+                           ^
+compilation terminated.
+configure:32960: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| /* end confdefs.h.  */
+| #include <sys/syslimits.h>
+configure:32974: result: no
+configure:33002: checking for sys/syslimits.h
+configure:33011: result: no
+configure:32896: checking sys/time.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/time.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/time.h
+configure:33011: result: yes
+configure:32885: checking for sys/types.h
+configure:32892: result: yes
+configure:32896: checking sys/uio.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/uio.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/uio.h
+configure:33011: result: yes
+configure:32896: checking sys/un.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/un.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/un.h
+configure:33011: result: yes
+configure:32896: checking sys/wait.h usability
+configure:32913: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:32920: $? = 0
+configure:32934: result: yes
+configure:32938: checking sys/wait.h presence
+configure:32953: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:32960: $? = 0
+configure:32974: result: yes
+configure:33002: checking for sys/wait.h
+configure:33011: result: yes
+configure:33103: checking for netinet/tcp.h
+configure:33125: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:33132: $? = 0
+configure:33147: result: yes
+configure:33199: checking for h_errno in netdb.h
+configure:33239: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:33246: $? = 0
+configure:33349: result: yes
+configure:33364: checking for off_t
+configure:33392: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:33399: $? = 0
+configure:33426: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:170:20: error: expected expression before ')' token
+ if (sizeof ((off_t)))
+                    ^
+configure:33433: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| if (sizeof ((off_t)))
+| 	  return 0;
+|   ;
+|   return 0;
+| }
+configure:33456: result: yes
+configure:33468: checking for pid_t
+configure:33496: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:33503: $? = 0
+configure:33530: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:170:20: error: expected expression before ')' token
+ if (sizeof ((pid_t)))
+                    ^
+configure:33537: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| if (sizeof ((pid_t)))
+| 	  return 0;
+|   ;
+|   return 0;
+| }
+configure:33560: result: yes
+configure:33572: checking for size_t
+configure:33600: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:33607: $? = 0
+configure:33634: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:170:21: error: expected expression before ')' token
+ if (sizeof ((size_t)))
+                     ^
+configure:33641: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| if (sizeof ((size_t)))
+| 	  return 0;
+|   ;
+|   return 0;
+| }
+configure:33664: result: yes
+configure:33676: checking for uid_t in sys/types.h
+configure:33699: result: yes
+configure:33714: checking for ssize_t
+configure:33742: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:33749: $? = 0
+configure:33776: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:170:22: error: expected expression before ')' token
+ if (sizeof ((ssize_t)))
+                      ^
+configure:33783: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| if (sizeof ((ssize_t)))
+| 	  return 0;
+|   ;
+|   return 0;
+| }
+configure:33806: result: yes
+configure:33818: checking for inline
+configure:33844: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:33851: $? = 0
+configure:33869: result: inline
+configure:33888: checking for an ANSI C-conforming const
+configure:33963: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:33970: $? = 0
+configure:33985: result: yes
+configure:33995: checking for size_t
+configure:34087: result: yes
+configure:34099: checking whether setpgrp takes no argument
+configure:34133: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c: In function 'main':
+conftest.c:173:3: error: too many arguments to function 'setpgrp'
+   return setpgrp (1,1) != -1;
+   ^
+In file included from conftest.c:165:0:
+/usr/include/unistd.h:660:12: note: declared here
+ extern int setpgrp (void) __THROW;
+            ^
+configure:34137: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| /* If this system has a BSD-style setpgrp which takes arguments,
+|   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
+|   exit successfully. */
+|   return setpgrp (1,1) != -1;
+|   ;
+|   return 0;
+| }
+configure:34164: result: yes
+configure:34176: checking for socklen_t
+configure:34212: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:34219: $? = 0
+configure:34239: result: yes
+configure:34252: checking whether system defines INADDR_NONE
+configure:34294: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:34301: $? = 0
+configure:34320: result: yes
+configure:34333: checking size of void*
+configure:34638: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:34642: $? = 0
+configure:34648: ./conftest
+configure:34652: $? = 0
+configure:34678: result: 8
+configure:34701: checking size of char
+configure:35006: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:35010: $? = 0
+configure:35016: ./conftest
+configure:35020: $? = 0
+configure:35046: result: 1
+configure:35060: checking size of int
+configure:35365: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:35369: $? = 0
+configure:35375: ./conftest
+configure:35379: $? = 0
+configure:35405: result: 4
+configure:35419: checking size of long
+configure:35724: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:35728: $? = 0
+configure:35734: ./conftest
+configure:35738: $? = 0
+configure:35764: result: 8
+configure:35778: checking size of short
+configure:36083: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:36087: $? = 0
+configure:36093: ./conftest
+configure:36097: $? = 0
+configure:36123: result: 2
+configure:36137: checking size of long double
+configure:36442: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:36446: $? = 0
+configure:36452: ./conftest
+configure:36456: $? = 0
+configure:36482: result: 16
+configure:36496: checking size of long long
+configure:36801: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:36805: $? = 0
+configure:36811: ./conftest
+configure:36815: $? = 0
+configure:36841: result: 8
+configure:36929: checking for INT64_C
+configure:36974: result: yes
+configure:37012: checking size of ssize_t
+configure:37042: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c: In function 'main':
+conftest.c:148:11: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+   if (!f) exit(1);
+           ^
+conftest.c:149:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Wformat=]
+   fprintf(f, "%d\n", sizeof(ssize_t));
+   ^
+configure:37046: $? = 0
+configure:37052: ./conftest
+configure:37056: $? = 0
+configure:37073: result: 8
+configure:37090: checking size of size_t
+configure:37120: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c: In function 'main':
+conftest.c:149:11: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+   if (!f) exit(1);
+           ^
+conftest.c:150:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Wformat=]
+   fprintf(f, "%d\n", sizeof(size_t));
+   ^
+configure:37124: $? = 0
+configure:37130: ./conftest
+configure:37134: $? = 0
+configure:37151: result: 8
+configure:37169: checking size of off_t
+configure:37199: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c: In function 'main':
+conftest.c:150:11: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+   if (!f) exit(1);
+           ^
+conftest.c:151:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Wformat=]
+   fprintf(f, "%d\n", sizeof(off_t));
+   ^
+configure:37203: $? = 0
+configure:37209: ./conftest
+configure:37213: $? = 0
+configure:37230: result: 8
+configure:37238: checking which type to use for apr_off_t
+configure:37263: result: off_t
+configure:37269: checking whether ino_t and unsigned long long are the same
+configure:37298: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:183:9: error: size of array 'foo' is negative
+     int foo[0 - !__builtin_types_compatible_p(ino_t, unsigned long long)];
+         ^
+configure:37305: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| 
+|     int foo[0 - !__builtin_types_compatible_p(ino_t, unsigned long long)];
+| 
+|   ;
+|   return 0;
+| }
+configure:37320: result: no
+configure:37325: checking whether ino_t and unsigned long are the same
+configure:37354: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:37361: $? = 0
+configure:37376: result: yes
+configure:37381: checking whether ino_t and unsigned int are the same
+configure:37410: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:183:9: error: size of array 'foo' is negative
+     int foo[0 - !__builtin_types_compatible_p(ino_t, unsigned int)];
+         ^
+configure:37417: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| 
+|     int foo[0 - !__builtin_types_compatible_p(ino_t, unsigned int)];
+| 
+|   ;
+|   return 0;
+| }
+configure:37432: result: no
+configure:37441: checking size of pid_t
+configure:37471: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c: In function 'main':
+conftest.c:151:11: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+   if (!f) exit(1);
+           ^
+conftest.c:152:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Wformat=]
+   fprintf(f, "%d\n", sizeof(pid_t));
+   ^
+configure:37475: $? = 0
+configure:37481: ./conftest
+configure:37485: $? = 0
+configure:37502: result: 4
+configure:37589: checking for strnicmp
+configure:37645: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccjxStEC.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:181: undefined reference to `strnicmp'
+collect2: error: ld returned 1 exit status
+configure:37652: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| /* end confdefs.h.  */
+| /* Define strnicmp to an innocuous variant, in case <limits.h> declares strnicmp.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define strnicmp innocuous_strnicmp
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char strnicmp (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef strnicmp
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char strnicmp ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_strnicmp || defined __stub___strnicmp
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return strnicmp ();
+|   ;
+|   return 0;
+| }
+configure:37674: result: no
+configure:37692: checking for strncasecmp
+configure:37748: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:170:6: warning: conflicting types for built-in function 'strncasecmp' [enabled by default]
+ char strncasecmp ();
+      ^
+configure:37755: $? = 0
+configure:37777: result: yes
+configure:37795: checking for stricmp
+configure:37880: result: no
+configure:37898: checking for strcasecmp
+configure:37983: result: yes
+configure:38001: checking for strdup
+configure:38057: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:172:6: warning: conflicting types for built-in function 'strdup' [enabled by default]
+ char strdup ();
+      ^
+configure:38064: $? = 0
+configure:38086: result: yes
+configure:38104: checking for strstr
+configure:38160: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:173:6: warning: conflicting types for built-in function 'strstr' [enabled by default]
+ char strstr ();
+      ^
+configure:38167: $? = 0
+configure:38189: result: yes
+configure:38207: checking for memchr
+configure:38263: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+conftest.c:174:6: warning: conflicting types for built-in function 'memchr' [enabled by default]
+ char memchr ();
+      ^
+configure:38270: $? = 0
+configure:38292: result: yes
+configure:38310: checking for strtol
+configure:38366: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:38373: $? = 0
+configure:38395: result: yes
+configure:38537: checking for NSLinkModule
+configure:38593: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccKVb5F5.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:187: undefined reference to `NSLinkModule'
+collect2: error: ld returned 1 exit status
+configure:38600: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| #define HAVE_STRNCASECMP 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_STRDUP 1
+| #define HAVE_STRSTR 1
+| #define HAVE_MEMCHR 1
+| #define HAVE_STRTOL 1
+| /* end confdefs.h.  */
+| /* Define NSLinkModule to an innocuous variant, in case <limits.h> declares NSLinkModule.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define NSLinkModule innocuous_NSLinkModule
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char NSLinkModule (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef NSLinkModule
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char NSLinkModule ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_NSLinkModule || defined __stub___NSLinkModule
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return NSLinkModule ();
+|   ;
+|   return 0;
+| }
+configure:38622: result: no
+configure:38637: checking for shl_load in -ldld
+configure:38672: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -ldld  -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/usr/bin/ld: cannot find -ldld
+collect2: error: ld returned 1 exit status
+configure:38679: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| #define HAVE_STRNCASECMP 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_STRDUP 1
+| #define HAVE_STRSTR 1
+| #define HAVE_MEMCHR 1
+| #define HAVE_STRTOL 1
+| /* end confdefs.h.  */
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char shl_load ();
+| int
+| main ()
+| {
+| return shl_load ();
+|   ;
+|   return 0;
+| }
+configure:38700: result: no
+configure:38734: checking for dlopen
+configure:38790: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread >&5
+/tmp/ccYBIJVc.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:187: undefined reference to `dlopen'
+collect2: error: ld returned 1 exit status
+configure:38797: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| #define HAVE_STRNCASECMP 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_STRDUP 1
+| #define HAVE_STRSTR 1
+| #define HAVE_MEMCHR 1
+| #define HAVE_STRTOL 1
+| /* end confdefs.h.  */
+| /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define dlopen innocuous_dlopen
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char dlopen (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef dlopen
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char dlopen ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_dlopen || defined __stub___dlopen
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return dlopen ();
+|   ;
+|   return 0;
+| }
+configure:38819: result: no
+configure:38835: checking for dlopen in -ldl
+configure:38870: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -ldl  -lrt -lm -lcrypt -lnsl  -lpthread >&5
+configure:38877: $? = 0
+configure:38898: result: yes
+configure:38933: checking for dlsym
+configure:38989: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:38996: $? = 0
+configure:39018: result: yes
+configure:39245: checking for waitpid
+configure:39301: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39308: $? = 0
+configure:39330: result: yes
+configure:39357: checking for Variable Length Arrays
+configure:39390: result: yes
+configure:39400: checking struct rlimit
+configure:39434: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:166:5: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+     exit(0);
+     ^
+configure:39438: $? = 0
+configure:39444: ./conftest
+configure:39448: $? = 0
+configure:39467: result: yes
+configure:39481: checking for semget
+configure:39537: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39544: $? = 0
+configure:39566: result: yes
+configure:39481: checking for semctl
+configure:39537: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39544: $? = 0
+configure:39566: result: yes
+configure:39481: checking for flock
+configure:39537: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39544: $? = 0
+configure:39566: result: yes
+configure:39583: checking for semaphore.h
+configure:39590: result: yes
+configure:39731: checking for sem_close
+configure:39787: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39794: $? = 0
+configure:39816: result: yes
+configure:39731: checking for sem_unlink
+configure:39787: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39794: $? = 0
+configure:39816: result: yes
+configure:39731: checking for sem_post
+configure:39787: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39794: $? = 0
+configure:39816: result: yes
+configure:39731: checking for sem_wait
+configure:39787: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39794: $? = 0
+configure:39816: result: yes
+configure:39830: checking for working sem_open
+configure:39872: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:39876: $? = 0
+configure:39882: ./conftest
+configure:39886: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| #define HAVE_STRNCASECMP 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_STRDUP 1
+| #define HAVE_STRSTR 1
+| #define HAVE_MEMCHR 1
+| #define HAVE_STRTOL 1
+| #define HAVE_DLSYM 1
+| #define DSO_USE_DLFCN 1
+| #define HAVE_WAITPID 1
+| #define HAVE_VLA 1
+| #define HAVE_SEMGET 1
+| #define HAVE_SEMCTL 1
+| #define HAVE_FLOCK 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SEM_CLOSE 1
+| #define HAVE_SEM_UNLINK 1
+| #define HAVE_SEM_POST 1
+| #define HAVE_SEM_WAIT 1
+| /* end confdefs.h.  */
+| 
+| #include <errno.h>
+| #include <stdlib.h>
+| #include <fcntl.h>
+| #include <semaphore.h>
+| main()
+| {
+|     sem_t *psem;
+|     const char *sem_name = "/apr_autoconf";
+| 
+|     if (sizeof(int) < sizeof(sem_t *))
+|         exit(1);
+|     psem = sem_open(sem_name, O_CREAT, 0644, 1);
+|     if (psem == (sem_t *)SEM_FAILED) {
+| 	exit(1);
+|     }
+|     sem_close(psem);
+|     sem_unlink(sem_name);
+|     exit(0);
+| }
+configure:39903: result: no
+configure:39907: checking for union semun in sys/sem.h
+configure:39937: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:174:13: error: storage size of 'arg' isn't known
+ union semun arg;
+             ^
+configure:39944: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| #define HAVE_STRNCASECMP 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_STRDUP 1
+| #define HAVE_STRSTR 1
+| #define HAVE_MEMCHR 1
+| #define HAVE_STRTOL 1
+| #define HAVE_DLSYM 1
+| #define DSO_USE_DLFCN 1
+| #define HAVE_WAITPID 1
+| #define HAVE_VLA 1
+| #define HAVE_SEMGET 1
+| #define HAVE_SEMCTL 1
+| #define HAVE_FLOCK 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SEM_CLOSE 1
+| #define HAVE_SEM_UNLINK 1
+| #define HAVE_SEM_POST 1
+| #define HAVE_SEM_WAIT 1
+| /* end confdefs.h.  */
+| 
+| #include <sys/types.h>
+| #include <sys/ipc.h>
+| #include <sys/sem.h>
+| 
+| int
+| main ()
+| {
+| 
+| union semun arg;
+| semctl(0, 0, 0, arg);
+| 
+|   ;
+|   return 0;
+| }
+configure:39961: result: no
+configure:39966: checking for LOCK_EX in sys/file.h
+configure:39995: result: yes
+configure:40006: checking for F_SETLK in fcntl.h
+configure:40035: result: yes
+configure:40046: checking for SEM_UNDO in sys/sem.h
+configure:40075: result: yes
+configure:40089: checking for POLLIN in poll.h sys/poll.h
+configure:40120: result: yes
+configure:40133: checking for PTHREAD_PROCESS_SHARED in pthread.h
+configure:40162: result: yes
+configure:40176: checking for pthread_mutexattr_setpshared
+configure:40232: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:40239: $? = 0
+configure:40261: result: yes
+configure:40304: checking for working PROCESS_SHARED locks
+configure:40351: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:179:17: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+                 exit(1);
+                 ^
+configure:40355: $? = 0
+configure:40361: ./conftest
+configure:40365: $? = 0
+configure:40382: result: yes
+configure:40394: checking for robust cross-process mutex support
+configure:40448: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:40452: $? = 0
+configure:40458: ./conftest
+configure:40462: $? = 0
+configure:40479: result: yes
+configure:40823: result: decision on apr_lock implementation method... SysV IPC semget()
+configure:40868: checking if all interprocess locks affect threads
+configure:40876: result: no
+configure:40882: checking if POSIX sems affect threads in the same process
+configure:40893: result: no
+configure:40897: checking if SysV sems affect threads in the same process
+configure:40908: result: no
+configure:40912: checking if fcntl locks affect threads in the same process
+configure:40923: result: no
+configure:40927: checking if flock locks affect threads in the same process
+configure:40938: result: no
+configure:40942: checking for entropy source
+configure:41008: result: /dev/random
+configure:41044: checking for tm_gmtoff in struct tm
+configure:41071: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:41078: $? = 0
+configure:41093: result: yes
+configure:41105: checking for in_addr in netinet/in.h
+configure:41134: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:41141: $? = 0
+configure:41157: result: yes
+configure:41160: checking if fd == socket on this platform
+configure:41176: checking style of gethostbyname_r routine
+configure:41229: result: glibc2
+configure:41240: checking 3rd argument to the gethostbyname_r routines
+conftest.c: In function 'main':
+conftest.c:22:35: error: passing argument 3 of 'gethostbyname_r' from incompatible pointer type [-Werror]
+                           (struct hostent_data *) 0);
+                                   ^
+In file included from conftest.c:13:0:
+/usr/include/netdb.h:179:12: note: expected 'char * __restrict__' but argument is of type 'struct hostent_data *'
+ extern int gethostbyname_r (const char *__restrict __name,
+            ^
+conftest.c:22:35: error: too few arguments to function 'gethostbyname_r'
+                           (struct hostent_data *) 0);
+                                   ^
+In file included from conftest.c:13:0:
+/usr/include/netdb.h:179:12: note: declared here
+ extern int gethostbyname_r (const char *__restrict __name,
+            ^
+cc1: all warnings being treated as errors
+configure: failed or warning program:
+#include "confdefs.h"
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+int main(int argc, const char * const *argv) {
+
+int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0,
+                          (struct hostent_data *) 0);
+; return 0; }
+configure:41292: result: char
+configure:41306: checking if TCP_NODELAY setting is inherited from listening sockets
+configure:41426: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:205:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:211:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:213:5: warning: incompatible implicit declaration of built-in function 'memset' [enabled by default]
+     memset(&sa, 0, sizeof sa);
+     ^
+conftest.c:222:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:229:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:235:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:240:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:252:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:258:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:264:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:268:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+configure:41430: $? = 0
+configure:41436: ./conftest
+configure:41440: $? = 0
+configure:41461: result: yes
+configure:41470: checking if O_NONBLOCK setting is inherited from listening sockets
+configure:41589: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:206:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:208:5: warning: incompatible implicit declaration of built-in function 'memset' [enabled by default]
+     memset(&sa, 0, sizeof sa);
+     ^
+conftest.c:217:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:224:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:230:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:235:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:240:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:252:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:258:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:263:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:267:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+configure:41593: $? = 0
+configure:41599: ./conftest
+O_NONBLOCK is not set in the child.
+configure:41603: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| #define HAVE_STRNCASECMP 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_STRDUP 1
+| #define HAVE_STRSTR 1
+| #define HAVE_MEMCHR 1
+| #define HAVE_STRTOL 1
+| #define HAVE_DLSYM 1
+| #define DSO_USE_DLFCN 1
+| #define HAVE_WAITPID 1
+| #define HAVE_VLA 1
+| #define HAVE_SEMGET 1
+| #define HAVE_SEMCTL 1
+| #define HAVE_FLOCK 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SEM_CLOSE 1
+| #define HAVE_SEM_UNLINK 1
+| #define HAVE_SEM_POST 1
+| #define HAVE_SEM_WAIT 1
+| #define HAVE_LOCK_EX 1
+| #define HAVE_F_SETLK 1
+| #define HAVE_SEM_UNDO 1
+| #define HAVE_POLLIN 1
+| #define HAVE_PTHREAD_PROCESS_SHARED 1
+| #define HAVE_PTHREAD_MUTEXATTR_SETPSHARED 1
+| #define HAVE_PTHREAD_MUTEX_ROBUST 1
+| #define apr_lock implementation method 1
+| #define USE_SYSVSEM_SERIALIZE 1
+| #define DEV_RANDOM "/dev/random"
+| #define HAVE_GMTOFF 1
+| #define GETHOSTBYNAME_R_GLIBC2 1
+| /* end confdefs.h.  */
+| 
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| #include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_SOCKET_H
+| #include <sys/socket.h>
+| #endif
+| #ifdef HAVE_NETINET_IN_H
+| #include <netinet/in.h>
+| #endif
+| #ifdef HAVE_NETINET_TCP_H
+| #include <netinet/tcp.h>
+| #endif
+| #ifndef HAVE_SOCKLEN_T
+| typedef int socklen_t;
+| #endif
+| #ifdef HAVE_FCNTL_H
+| #include <fcntl.h>
+| #endif
+| int main(void) {
+|     int listen_s, connected_s, client_s;
+|     int listen_port, rc;
+|     struct sockaddr_in sa;
+|     socklen_t sa_len;
+| 
+|     listen_s = socket(AF_INET, SOCK_STREAM, 0);
+|     if (listen_s < 0) {
+|         perror("socket");
+|         exit(1);
+|     }
+|     memset(&sa, 0, sizeof sa);
+|     sa.sin_family = AF_INET;
+| #ifdef BEOS
+|     sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+| #endif
+|     /* leave port 0 to get ephemeral */
+|     rc = bind(listen_s, (struct sockaddr *)&sa, sizeof sa);
+|     if (rc < 0) {
+|         perror("bind for ephemeral port");
+|         exit(1);
+|     }
+|     /* find ephemeral port */
+|     sa_len = sizeof(sa);
+|     rc = getsockname(listen_s, (struct sockaddr *)&sa, &sa_len);
+|     if (rc < 0) {
+|         perror("getsockname");
+|         exit(1);
+|     }
+|     listen_port = sa.sin_port;
+|     rc = listen(listen_s, 5);
+|     if (rc < 0) {
+|         perror("listen");
+|         exit(1);
+|     }
+|     rc = fcntl(listen_s, F_SETFL, O_NONBLOCK);
+|     if (rc < 0) {
+|         perror("fcntl(F_SETFL)");
+|         exit(1);
+|     }
+|     client_s = socket(AF_INET, SOCK_STREAM, 0);
+|     if (client_s < 0) {
+|         perror("socket");
+|         exit(1);
+|     }
+|     memset(&sa, 0, sizeof sa);
+|     sa.sin_family = AF_INET;
+|     sa.sin_port   = listen_port;
+| #ifdef BEOS
+|     sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+| #endif
+|     /* leave sin_addr all zeros to use loopback */
+|     rc = connect(client_s, (struct sockaddr *)&sa, sizeof sa);
+|     if (rc < 0) {
+|         perror("connect");
+|         exit(1);
+|     }
+|     sa_len = sizeof sa;
+|     connected_s = accept(listen_s, (struct sockaddr *)&sa, &sa_len);
+|     if (connected_s < 0) {
+|         perror("accept");
+|         exit(1);
+|     }
+|     rc = fcntl(connected_s, F_GETFL, 0);
+|     if (rc < 0) {
+|         perror("fcntl(F_GETFL)");
+|         exit(1);
+|     }
+|     if (!(rc & O_NONBLOCK)) {
+|         fprintf(stderr, "O_NONBLOCK is not set in the child.\n");
+|         exit(1);
+|     }
+|     return 0;
+| }
+| 
+configure:41624: result: no
+configure:41635: checking for TCP_CORK in netinet/tcp.h
+configure:41664: result: yes
+configure:41675: checking for TCP_NOPUSH in netinet/tcp.h
+configure:41704: result: no
+configure:41755: checking for SO_ACCEPTFILTER in sys/socket.h
+configure:41784: result: no
+configure:41801: checking whether SCTP is supported
+configure:41848: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:199:37: error: 'SCTP_NODELAY' undeclared (first use in this function)
+     if (setsockopt(s, IPPROTO_SCTP, SCTP_NODELAY, &opt, sizeof(int)) < 0)
+                                     ^
+conftest.c:199:37: note: each undeclared identifier is reported only once for each function it appears in
+configure:41852: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| #define HAVE_STRNCASECMP 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_STRDUP 1
+| #define HAVE_STRSTR 1
+| #define HAVE_MEMCHR 1
+| #define HAVE_STRTOL 1
+| #define HAVE_DLSYM 1
+| #define DSO_USE_DLFCN 1
+| #define HAVE_WAITPID 1
+| #define HAVE_VLA 1
+| #define HAVE_SEMGET 1
+| #define HAVE_SEMCTL 1
+| #define HAVE_FLOCK 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SEM_CLOSE 1
+| #define HAVE_SEM_UNLINK 1
+| #define HAVE_SEM_POST 1
+| #define HAVE_SEM_WAIT 1
+| #define HAVE_LOCK_EX 1
+| #define HAVE_F_SETLK 1
+| #define HAVE_SEM_UNDO 1
+| #define HAVE_POLLIN 1
+| #define HAVE_PTHREAD_PROCESS_SHARED 1
+| #define HAVE_PTHREAD_MUTEXATTR_SETPSHARED 1
+| #define HAVE_PTHREAD_MUTEX_ROBUST 1
+| #define apr_lock implementation method 1
+| #define USE_SYSVSEM_SERIALIZE 1
+| #define DEV_RANDOM "/dev/random"
+| #define HAVE_GMTOFF 1
+| #define GETHOSTBYNAME_R_GLIBC2 1
+| #define HAVE_TCP_CORK 1
+| /* end confdefs.h.  */
+| 
+| #ifdef HAVE_SYS_TYPES_H
+| #include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_SOCKET_H
+| #include <sys/socket.h>
+| #endif
+| #ifdef HAVE_NETINET_IN_H
+| #include <netinet/in.h>
+| #endif
+| #ifdef HAVE_NETINET_SCTP_H
+| #include <netinet/sctp.h>
+| #endif
+| #ifdef HAVE_NETINET_SCTP_UIO_H
+| #include <netinet/sctp_uio.h>
+| #endif
+| #include <stdlib.h>
+| int main(void) {
+|     int s, opt = 1;
+|     if ((s = socket(AF_INET, SOCK_STREAM, IPPROTO_SCTP)) < 0)
+|        exit(1);
+|     if (setsockopt(s, IPPROTO_SCTP, SCTP_NODELAY, &opt, sizeof(int)) < 0)
+|        exit(2);
+|     exit(0);
+| }
+configure:41879: result: no
+configure:41898: checking for set_h_errno
+configure:41954: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+/tmp/cc6cYjpL.o: In function `main':
+/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/conftest.c:212: undefined reference to `set_h_errno'
+collect2: error: ld returned 1 exit status
+configure:41961: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define __EXTENSIONS__ 1
+| #define _ALL_SOURCE 1
+| #define _GNU_SOURCE 1
+| #define _POSIX_PTHREAD_SEMANTICS 1
+| #define _TANDEM_SOURCE 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_LIBNSL 1
+| #define HAVE_PTHREAD_H 1
+| #define HAVE_PTHREAD_H 1
+| #define USE_THREADS 1
+| #define HAVE_PTHREAD_KEY_DELETE 1
+| #define HAVE_PTHREAD_RWLOCK_INIT 1
+| #define HAVE_PTHREAD_RWLOCKS 1
+| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+| #define HAVE_GETHOSTBYNAME_R 1
+| #define HAVE_GETHOSTBYADDR_R 1
+| #define HAVE_SIGSUSPEND 1
+| #define HAVE_SIGWAIT 1
+| #define HAVE_POLL 1
+| #define HAVE_GETPWNAM_R 1
+| #define HAVE_GETPWUID_R 1
+| #define HAVE_GETGRNAM_R 1
+| #define HAVE_GETGRGID_R 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_IPC_H 1
+| #define HAVE_SYS_SHM_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_MMAP 1
+| #define HAVE_MUNMAP 1
+| #define HAVE_SHM_OPEN 1
+| #define HAVE_SHM_UNLINK 1
+| #define HAVE_SHMGET 1
+| #define HAVE_SHMAT 1
+| #define HAVE_SHMDT 1
+| #define HAVE_SHMCTL 1
+| #define HAVE_MAP_ANON 1
+| #define anonymous shared memory allocation method 1
+| #define USE_SHMEM_MMAP_ANON 1
+| #define namebased memory allocation method 1
+| #define USE_SHMEM_SHMGET 1
+| #define HAVE_CALLOC 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_SETSID 1
+| #define HAVE_ISINF 1
+| #define HAVE_ISNAN 1
+| #define HAVE_GETENV 1
+| #define HAVE_PUTENV 1
+| #define HAVE_SETENV 1
+| #define HAVE_UNSETENV 1
+| #define HAVE_SETRLIMIT 1
+| #define HAVE_GETRLIMIT 1
+| #define HAVE_WRITEV 1
+| #define HAVE_SENDFILE 1
+| #define HAVE_UTIME 1
+| #define HAVE_UTIMES 1
+| #define HAVE_SIGACTION 1
+| #define HAVE_DECL_SYS_SIGLIST 1
+| #define HAVE_FORK 1
+| #define HAVE_STRERROR_R 1
+| #define HAVE_CRYPT_R 1
+| #define CRYPT_R_STRUCT_CRYPT_DATA 1
+| #define HAVE_MMAP 1
+| #define HAVE_MEMMOVE 1
+| #define HAVE_GETPASS 1
+| #define HAVE_GMTIME_R 1
+| #define HAVE_LOCALTIME_R 1
+| #define HAVE_HSTRERROR 1
+| #define HAVE_MKSTEMP 1
+| #define DIRENT_INODE d_fileno
+| #define DIRENT_TYPE d_type
+| #define STDC_HEADERS 1
+| #define HAVE_ALLOCA_H 1
+| #define HAVE_CRYPT_H 1
+| #define HAVE_CTYPE_H 1
+| #define HAVE_DIRENT_H 1
+| #define HAVE_DLFCN_H 1
+| #define HAVE_ERRNO_H 1
+| #define HAVE_FCNTL_H 1
+| #define HAVE_GRP_H 1
+| #define HAVE_LIMITS_H 1
+| #define HAVE_MALLOC_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_NETDB_H 1
+| #define HAVE_POLL_H 1
+| #define HAVE_PWD_H 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SIGNAL_H 1
+| #define HAVE_STDARG_H 1
+| #define HAVE_STDDEF_H 1
+| #define HAVE_STDIO_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_TERMIOS_H 1
+| #define HAVE_TIME_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_ARPA_INET_H 1
+| #define HAVE_NETINET_IN_H 1
+| #define HAVE_SYS_FILE_H 1
+| #define HAVE_SYS_IOCTL_H 1
+| #define HAVE_SYS_MMAN_H 1
+| #define HAVE_SYS_POLL_H 1
+| #define HAVE_SYS_RESOURCE_H 1
+| #define HAVE_SYS_SELECT_H 1
+| #define HAVE_SYS_SEM_H 1
+| #define HAVE_SYS_SENDFILE_H 1
+| #define HAVE_SYS_SIGNAL_H 1
+| #define HAVE_SYS_SOCKET_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_SYS_SYSCTL_H 1
+| #define HAVE_SYS_TIME_H 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_UIO_H 1
+| #define HAVE_SYS_UN_H 1
+| #define HAVE_SYS_WAIT_H 1
+| #define HAVE_NETINET_TCP_H 1
+| #define SETPGRP_VOID 1
+| #define HAVE_SOCKLEN_T 1
+| #define SIZEOF_VOIDP 8
+| #define SIZEOF_CHAR 1
+| #define SIZEOF_INT 4
+| #define SIZEOF_LONG 8
+| #define SIZEOF_SHORT 2
+| #define SIZEOF_LONG_DOUBLE 16
+| #define SIZEOF_LONG_LONG 8
+| #define SIZEOF_SSIZE_T 8
+| #define SIZEOF_SIZE_T 8
+| #define SIZEOF_OFF_T 8
+| #define SIZEOF_PID_T 4
+| #define HAVE_STRNCASECMP 1
+| #define HAVE_STRCASECMP 1
+| #define HAVE_STRDUP 1
+| #define HAVE_STRSTR 1
+| #define HAVE_MEMCHR 1
+| #define HAVE_STRTOL 1
+| #define HAVE_DLSYM 1
+| #define DSO_USE_DLFCN 1
+| #define HAVE_WAITPID 1
+| #define HAVE_VLA 1
+| #define HAVE_SEMGET 1
+| #define HAVE_SEMCTL 1
+| #define HAVE_FLOCK 1
+| #define HAVE_SEMAPHORE_H 1
+| #define HAVE_SEM_CLOSE 1
+| #define HAVE_SEM_UNLINK 1
+| #define HAVE_SEM_POST 1
+| #define HAVE_SEM_WAIT 1
+| #define HAVE_LOCK_EX 1
+| #define HAVE_F_SETLK 1
+| #define HAVE_SEM_UNDO 1
+| #define HAVE_POLLIN 1
+| #define HAVE_PTHREAD_PROCESS_SHARED 1
+| #define HAVE_PTHREAD_MUTEXATTR_SETPSHARED 1
+| #define HAVE_PTHREAD_MUTEX_ROBUST 1
+| #define apr_lock implementation method 1
+| #define USE_SYSVSEM_SERIALIZE 1
+| #define DEV_RANDOM "/dev/random"
+| #define HAVE_GMTOFF 1
+| #define GETHOSTBYNAME_R_GLIBC2 1
+| #define HAVE_TCP_CORK 1
+| /* end confdefs.h.  */
+| /* Define set_h_errno to an innocuous variant, in case <limits.h> declares set_h_errno.
+|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+| #define set_h_errno innocuous_set_h_errno
+| 
+| /* System header to define __stub macros and hopefully few prototypes,
+|     which can conflict with char set_h_errno (); below.
+|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+|     <limits.h> exists even on freestanding compilers.  */
+| 
+| #ifdef __STDC__
+| # include <limits.h>
+| #else
+| # include <assert.h>
+| #endif
+| 
+| #undef set_h_errno
+| 
+| /* Override any GCC internal prototype to avoid an error.
+|    Use char because int might match the return type of a GCC
+|    builtin and then its argument prototype would still apply.  */
+| #ifdef __cplusplus
+| extern "C"
+| #endif
+| char set_h_errno ();
+| /* The GNU C library defines this for functions which it implements
+|     to always fail with ENOSYS.  Some functions are actually named
+|     something starting with __ and the normal name is an alias.  */
+| #if defined __stub_set_h_errno || defined __stub___set_h_errno
+| choke me
+| #endif
+| 
+| int
+| main ()
+| {
+| return set_h_errno ();
+|   ;
+|   return 0;
+| }
+configure:41983: result: no
+configure:41996: checking for presence of retrans/retry fields in res_state/resolv.h 
+configure:42034: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:188:5: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+     exit(0);
+     ^
+configure:42038: $? = 0
+configure:42044: ./conftest
+configure:42048: $? = 0
+configure:42069: result: yes
+configure:42097: checking for library containing getaddrinfo
+configure:42138: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:42145: $? = 0
+configure:42176: result: none required
+configure:42184: checking for library containing gai_strerror
+configure:42225: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:42232: $? = 0
+configure:42263: result: none required
+configure:42271: checking for library containing getnameinfo
+configure:42312: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:42319: $? = 0
+configure:42350: result: none required
+configure:42362: checking for gai_strerror
+configure:42418: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:42425: $? = 0
+configure:42447: result: yes
+configure:42460: checking for working getaddrinfo
+configure:42515: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:203:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:206:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:208:5: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+     exit(0);
+     ^
+configure:42519: $? = 0
+configure:42525: ./conftest
+configure:42529: $? = 0
+configure:42550: result: yes
+configure:42565: checking for negative error codes for getaddrinfo
+configure:42601: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:188:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(0);
+         ^
+conftest.c:190:5: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+     exit(1);
+     ^
+configure:42605: $? = 0
+configure:42611: ./conftest
+configure:42615: $? = 0
+configure:42636: result: yes
+configure:42647: checking for working getnameinfo
+configure:42710: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+conftest.c: In function 'main':
+conftest.c:215:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(1);
+         ^
+conftest.c:217:9: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
+         exit(0);
+         ^
+configure:42714: $? = 0
+configure:42720: ./conftest
+configure:42724: $? = 0
+configure:42745: result: yes
+configure:42756: checking for sockaddr_in6
+configure:42792: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:42799: $? = 0
+configure:42819: result: yes
+configure:42853: checking if APR supports IPv6
+configure:42855: result: yes
+configure:42877: checking langinfo.h usability
+configure:42894: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:42901: $? = 0
+configure:42915: result: yes
+configure:42919: checking langinfo.h presence
+configure:42934: gcc -E -D_REENTRANT -D_GNU_SOURCE conftest.c
+configure:42941: $? = 0
+configure:42955: result: yes
+configure:42983: checking for langinfo.h
+configure:42992: result: yes
+configure:43011: checking for nl_langinfo
+configure:43067: gcc -o conftest -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE  conftest.c -lrt -lm -lcrypt -lnsl  -lpthread -ldl >&5
+configure:43074: $? = 0
+configure:43096: result: yes
+configure:43114: checking for usable fstat64
+configure:43142: gcc -c -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE conftest.c >&5
+configure:43149: $? = 0
+configure:43164: result: yes
+configure:43427: creating ./config.status
+
+## ---------------------- ##
+## Running config.status. ##
+## ---------------------- ##
+
+This file was extended by config.status, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = 
+  CONFIG_HEADERS  = 
+  CONFIG_LINKS    = 
+  CONFIG_COMMANDS = 
+  $ ./config.status 
+
+on ubuntu
+
+config.status:1101: creating Makefile
+config.status:1101: creating strings/Makefile
+config.status:1101: creating passwd/Makefile
+config.status:1101: creating tables/Makefile
+config.status:1101: creating build/Makefile
+config.status:1101: creating file_io/unix/Makefile
+config.status:1101: creating network_io/unix/Makefile
+config.status:1101: creating threadproc/unix/Makefile
+config.status:1101: creating misc/unix/Makefile
+config.status:1101: creating locks/unix/Makefile
+config.status:1101: creating time/unix/Makefile
+config.status:1101: creating mmap/unix/Makefile
+config.status:1101: creating shmem/unix/Makefile
+config.status:1101: creating user/unix/Makefile
+config.status:1101: creating memory/unix/Makefile
+config.status:1101: creating atomic/unix/Makefile
+config.status:1101: creating poll/unix/Makefile
+config.status:1101: creating support/unix/Makefile
+config.status:1101: creating dso/unix/Makefile
+config.status:1101: creating test/Makefile
+config.status:1101: creating test/internal/Makefile
+config.status:1101: creating include/apr.h
+config.status:1101: creating build/apr_rules.mk
+config.status:1101: creating build/pkg/pkginfo
+config.status:1101: creating apr-config
+config.status:1101: creating include/arch/unix/apr_private.h
+config.status:1335: executing default commands
+
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+
+ac_cv_build=x86_64-unknown-linux-gnu
+ac_cv_c_compiler_gnu=yes
+ac_cv_c_const=yes
+ac_cv_c_inline=inline
+ac_cv_crypt_r_style=struct_crypt_data
+ac_cv_cxx_compiler_gnu=yes
+ac_cv_define_F_SETLK=yes
+ac_cv_define_GETHOSTBYADDR_IS_THREAD_SAFE=no
+ac_cv_define_GETHOSTBYNAME_IS_THREAD_SAFE=no
+ac_cv_define_LOCK_EX=yes
+ac_cv_define_MAP_ANON=yes
+ac_cv_define_POLLIN=yes
+ac_cv_define_PTHREAD_PROCESS_SHARED=yes
+ac_cv_define_READDIR_IS_THREAD_SAFE=no
+ac_cv_define_SEM_UNDO=yes
+ac_cv_define_SO_ACCEPTFILTER=no
+ac_cv_define_TCP_CORK=yes
+ac_cv_define_TCP_NOPUSH=no
+ac_cv_define_sockaddr_in6=yes
+ac_cv_ebcdic=no
+ac_cv_env_CCC_set=
+ac_cv_env_CCC_value=
+ac_cv_env_CC_set=
+ac_cv_env_CC_value=
+ac_cv_env_CFLAGS_set=
+ac_cv_env_CFLAGS_value=
+ac_cv_env_CPPFLAGS_set=
+ac_cv_env_CPPFLAGS_value=
+ac_cv_env_CPP_set=
+ac_cv_env_CPP_value=
+ac_cv_env_CXXCPP_set=
+ac_cv_env_CXXCPP_value=
+ac_cv_env_CXXFLAGS_set=
+ac_cv_env_CXXFLAGS_value=
+ac_cv_env_CXX_set=
+ac_cv_env_CXX_value=
+ac_cv_env_F77_set=
+ac_cv_env_F77_value=
+ac_cv_env_FFLAGS_set=
+ac_cv_env_FFLAGS_value=
+ac_cv_env_LDFLAGS_set=
+ac_cv_env_LDFLAGS_value=
+ac_cv_env_LIBS_set=
+ac_cv_env_LIBS_value=
+ac_cv_env_build_alias_set=
+ac_cv_env_build_alias_value=
+ac_cv_env_host_alias_set=
+ac_cv_env_host_alias_value=
+ac_cv_env_target_alias_set=
+ac_cv_env_target_alias_value=
+ac_cv_f77_compiler_gnu=no
+ac_cv_file__dev_zero=yes
+ac_cv_func_NSLinkModule=no
+ac_cv_func__getch=no
+ac_cv_func_alloca=no
+ac_cv_func_calloc=yes
+ac_cv_func_create_area=no
+ac_cv_func_crypt_r=yes
+ac_cv_func_dlopen=no
+ac_cv_func_dlsym=yes
+ac_cv_func_flock=yes
+ac_cv_func_fork=yes
+ac_cv_func_gai_strerror=yes
+ac_cv_func_getenv=yes
+ac_cv_func_getgrgid_r=yes
+ac_cv_func_getgrnam_r=yes
+ac_cv_func_gethostbyaddr_r=yes
+ac_cv_func_gethostbyname_r=yes
+ac_cv_func_getpass=yes
+ac_cv_func_getpassphrase=no
+ac_cv_func_getpwnam_r=yes
+ac_cv_func_getpwuid_r=yes
+ac_cv_func_getrlimit=yes
+ac_cv_func_gmtime_r=yes
+ac_cv_func_hstrerror=yes
+ac_cv_func_inet_addr=yes
+ac_cv_func_inet_network=yes
+ac_cv_func_isinf=yes
+ac_cv_func_isnan=yes
+ac_cv_func_localtime_r=yes
+ac_cv_func_memchr=yes
+ac_cv_func_memmove=yes
+ac_cv_func_mkstemp=yes
+ac_cv_func_mmap=yes
+ac_cv_func_munmap=yes
+ac_cv_func_nl_langinfo=yes
+ac_cv_func_poll=yes
+ac_cv_func_pthread_key_delete=yes
+ac_cv_func_pthread_mutexattr_setpshared=yes
+ac_cv_func_pthread_rwlock_init=yes
+ac_cv_func_putenv=yes
+ac_cv_func_sem_close=yes
+ac_cv_func_sem_open=no
+ac_cv_func_sem_post=yes
+ac_cv_func_sem_unlink=yes
+ac_cv_func_sem_wait=yes
+ac_cv_func_semctl=yes
+ac_cv_func_semget=yes
+ac_cv_func_send_file=no
+ac_cv_func_sendfile=yes
+ac_cv_func_sendfilev=no
+ac_cv_func_set_h_errno=no
+ac_cv_func_setenv=yes
+ac_cv_func_setpgrp_void=yes
+ac_cv_func_setrlimit=yes
+ac_cv_func_setsid=yes
+ac_cv_func_shm_open=yes
+ac_cv_func_shm_unlink=yes
+ac_cv_func_shmat=yes
+ac_cv_func_shmctl=yes
+ac_cv_func_shmdt=yes
+ac_cv_func_shmget=yes
+ac_cv_func_sigaction=yes
+ac_cv_func_sigsuspend=yes
+ac_cv_func_sigwait=yes
+ac_cv_func_strcasecmp=yes
+ac_cv_func_strdup=yes
+ac_cv_func_strerror_r=yes
+ac_cv_func_stricmp=no
+ac_cv_func_strncasecmp=yes
+ac_cv_func_strnicmp=no
+ac_cv_func_strstr=yes
+ac_cv_func_strtol=yes
+ac_cv_func_unsetenv=yes
+ac_cv_func_utime=yes
+ac_cv_func_utimes=yes
+ac_cv_func_waitpid=yes
+ac_cv_func_writev=yes
+ac_cv_gethostbyname_r_arg=char
+ac_cv_gethostbyname_r_style=glibc2
+ac_cv_h_errno_cppflags=yes
+ac_cv_have_decl_sys_siglist=yes
+ac_cv_header_ByteOrder_h=no
+ac_cv_header_alloca_h=yes
+ac_cv_header_arpa_inet_h=yes
+ac_cv_header_conio_h=no
+ac_cv_header_crypt_h=yes
+ac_cv_header_ctype_h=yes
+ac_cv_header_dir_h=no
+ac_cv_header_dirent_h=yes
+ac_cv_header_dl_h=no
+ac_cv_header_dlfcn_h=yes
+ac_cv_header_errno_h=yes
+ac_cv_header_fcntl_h=yes
+ac_cv_header_grp_h=yes
+ac_cv_header_inttypes_h=yes
+ac_cv_header_io_h=no
+ac_cv_header_kernel_OS_h=no
+ac_cv_header_langinfo_h=yes
+ac_cv_header_limits_h=yes
+ac_cv_header_mach_o_dyld_h=no
+ac_cv_header_malloc_h=yes
+ac_cv_header_memory_h=yes
+ac_cv_header_minix_config_h=no
+ac_cv_header_net_errno_h=no
+ac_cv_header_netdb_h=yes
+ac_cv_header_netinet_in_h=yes
+ac_cv_header_netinet_sctp_h=no
+ac_cv_header_netinet_sctp_uio_h=no
+ac_cv_header_os2_h=no
+ac_cv_header_osreldate_h=no
+ac_cv_header_poll_h=yes
+ac_cv_header_process_h=no
+ac_cv_header_pthread_h=yes
+ac_cv_header_pwd_h=yes
+ac_cv_header_semaphore_h=yes
+ac_cv_header_signal_h=yes
+ac_cv_header_stdarg_h=yes
+ac_cv_header_stdc=yes
+ac_cv_header_stddef_h=yes
+ac_cv_header_stdint_h=yes
+ac_cv_header_stdio_h=yes
+ac_cv_header_stdlib_h=yes
+ac_cv_header_string_h=yes
+ac_cv_header_strings_h=yes
+ac_cv_header_sys_file_h=yes
+ac_cv_header_sys_ioctl_h=yes
+ac_cv_header_sys_ipc_h=yes
+ac_cv_header_sys_mman_h=yes
+ac_cv_header_sys_mutex_h=no
+ac_cv_header_sys_poll_h=yes
+ac_cv_header_sys_resource_h=yes
+ac_cv_header_sys_select_h=yes
+ac_cv_header_sys_sem_h=yes
+ac_cv_header_sys_sendfile_h=yes
+ac_cv_header_sys_shm_h=yes
+ac_cv_header_sys_signal_h=yes
+ac_cv_header_sys_socket_h=yes
+ac_cv_header_sys_sockio_h=no
+ac_cv_header_sys_stat_h=yes
+ac_cv_header_sys_sysctl_h=yes
+ac_cv_header_sys_syslimits_h=no
+ac_cv_header_sys_time_h=yes
+ac_cv_header_sys_types_h=yes
+ac_cv_header_sys_uio_h=yes
+ac_cv_header_sys_un_h=yes
+ac_cv_header_sys_wait_h=yes
+ac_cv_header_sysapi_h=no
+ac_cv_header_sysgtime_h=no
+ac_cv_header_termios_h=yes
+ac_cv_header_time_h=yes
+ac_cv_header_tpfeq_h=no
+ac_cv_header_tpfio_h=no
+ac_cv_header_unistd_h=yes
+ac_cv_header_unix_h=no
+ac_cv_host=x86_64-unknown-linux-gnu
+ac_cv_inaddr_none=yes
+ac_cv_lib_c_r_gethostbyaddr=no
+ac_cv_lib_c_r_gethostbyname=no
+ac_cv_lib_c_r_readdir=no
+ac_cv_lib_dl_dlopen=yes
+ac_cv_lib_dld_shl_load=no
+ac_cv_lib_nsl_gethostbyname=yes
+ac_cv_lib_resolv_res_init=no
+ac_cv_lib_sendfile_sendfilev=no
+ac_cv_lib_socket_socket=no
+ac_cv_lib_truerand_main=no
+ac_cv_mkdir_p=yes
+ac_cv_negative_eai=yes
+ac_cv_o_nonblock_inherited=no
+ac_cv_objext=o
+ac_cv_path_EGREP='/bin/grep -E'
+ac_cv_path_GREP=/bin/grep
+ac_cv_path_install='/usr/bin/install -c'
+ac_cv_prog_AS=as
+ac_cv_prog_ASCPP=cpp
+ac_cv_prog_AWK=gawk
+ac_cv_prog_CPP='gcc -E'
+ac_cv_prog_CXXCPP='g++ -E'
+ac_cv_prog_RM=rm
+ac_cv_prog_ac_ct_AR=ar
+ac_cv_prog_ac_ct_CC=gcc
+ac_cv_prog_ac_ct_CXX=g++
+ac_cv_prog_ac_ct_RANLIB=ranlib
+ac_cv_prog_ac_ct_STRIP=strip
+ac_cv_prog_cc_c89=
+ac_cv_prog_cc_g=yes
+ac_cv_prog_cxx_g=yes
+ac_cv_prog_f77_g=no
+ac_cv_prog_make_make_set=yes
+ac_cv_pthread_attr_getdetachstate_one_arg=no
+ac_cv_pthread_getspecific_two_args=no
+ac_cv_retransretry=yes
+ac_cv_safe_to_define___extensions__=yes
+ac_cv_search_crypt=-lcrypt
+ac_cv_search_gai_strerror='none required'
+ac_cv_search_getaddrinfo='none required'
+ac_cv_search_gethostname='none required'
+ac_cv_search_getnameinfo='none required'
+ac_cv_search_modf='none required'
+ac_cv_search_shm_open=-lrt
+ac_cv_search_sqrt=-lm
+ac_cv_search_strerror='none required'
+ac_cv_sigwait_one_arg=no
+ac_cv_sizeof_char=1
+ac_cv_sizeof_int=4
+ac_cv_sizeof_long=8
+ac_cv_sizeof_long_double=16
+ac_cv_sizeof_long_long=8
+ac_cv_sizeof_off_t=8
+ac_cv_sizeof_pid_t=4
+ac_cv_sizeof_short=2
+ac_cv_sizeof_size_t=8
+ac_cv_sizeof_ssize_t=8
+ac_cv_sizeof_voidp=8
+ac_cv_socklen_t=yes
+ac_cv_strerror_r_rc_int=no
+ac_cv_struct_rlimit=yes
+ac_cv_struct_tm_gmtoff=yes
+ac_cv_target=x86_64-unknown-linux-gnu
+ac_cv_tcp_nodelay_inherited=yes
+ac_cv_type_off_t=yes
+ac_cv_type_pid_t=yes
+ac_cv_type_size_t=yes
+ac_cv_type_ssize_t=yes
+ac_cv_type_uid_t=yes
+ac_cv_working_getaddrinfo=yes
+ac_cv_working_getnameinfo=yes
+apr_cv_define_INT64_C=yes
+apr_cv_dirent_inode=d_fileno
+apr_cv_dirent_type=d_type
+apr_cv_func_fstat64=yes
+apr_cv_hdr_netinet_tcp_h=yes
+apr_cv_mutex_recursive=yes
+apr_cv_mutex_robust_shared=yes
+apr_cv_process_shared_works=yes
+apr_cv_pthreads_cflags=-pthread
+apr_cv_pthreads_lib=-lpthread
+apr_cv_sctp=no
+apr_cv_type_rwlock_t=yes
+apr_cv_typematch_ino_t_unsigned_int=no
+apr_cv_typematch_ino_t_unsigned_long=yes
+apr_cv_typematch_ino_t_unsigned_long_long=no
+lt_cv_deplibs_check_method=pass_all
+lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_ld_reload_flag=-r
+lt_cv_objdir=.libs
+lt_cv_path_LD=/usr/bin/ld
+lt_cv_path_LDCXX='/usr/bin/ld -m elf_x86_64'
+lt_cv_path_NM='/usr/bin/nm -B'
+lt_cv_path_SED=/bin/sed
+lt_cv_prog_compiler_c_o=yes
+lt_cv_prog_compiler_c_o_CXX=yes
+lt_cv_prog_compiler_pic_works=yes
+lt_cv_prog_compiler_pic_works_CXX=yes
+lt_cv_prog_compiler_rtti_exceptions=no
+lt_cv_prog_compiler_static_works=yes
+lt_cv_prog_compiler_static_works_CXX=yes
+lt_cv_prog_gnu_ld=yes
+lt_cv_prog_gnu_ldcxx=yes
+lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ 	]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ 	][ 	]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'''
+lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/  {\"\1\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \([^ ]*\) \([^ ]*\)$/  {"\2", (lt_ptr) \&\2},/p'\'''
+lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^. .* \(.*\)$/extern int \1;/p'\'''
+lt_cv_sys_lib_dlsearch_path_spec='/usr/lib64 /lib64 /usr/lib/x86_64-linux-gnu/libfakeroot /usr/local/lib /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu '
+lt_cv_sys_lib_search_path_spec='/usr/lib64 /lib64 /usr/local/lib64'
+lt_cv_sys_max_cmd_len=1572864
+lt_lt_cv_prog_compiler_c_o='"yes"'
+lt_lt_cv_prog_compiler_c_o_CXX='"yes"'
+lt_lt_cv_sys_global_symbol_pipe='"sed -n -e '\''s/^.*[ 	]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ 	][ 	]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'\''"'
+lt_lt_cv_sys_global_symbol_to_c_name_address='"sed -n -e '\''s/^: \\([^ ]*\\) \$/  {\\\"\\1\\\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (lt_ptr) \\&\\2},/p'\''"'
+lt_lt_cv_sys_global_symbol_to_cdecl='"sed -n -e '\''s/^. .* \\(.*\\)\$/extern int \\1;/p'\''"'
+
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+
+APR_CONFIG_LOCATION='source'
+APR_DOTTED_VERSION='0.9.19'
+APR_LIBNAME='apr-${APR_MAJOR_VERSION}'
+APR_MAJOR_VERSION='0'
+AR='ar'
+AS='as'
+ASCPP='cpp'
+AWK='gawk'
+CC='gcc'
+CFLAGS=''
+CPP='gcc -E'
+CPPFLAGS=''
+CXX='g++'
+CXXCPP='g++ -E'
+CXXFLAGS='-g -O2'
+DEFAULT_OSDIR='unix'
+DEFS='-DHAVE_CONFIG_H'
+DSYMUTIL=''
+ECHO='echo'
+ECHO_C=''
+ECHO_N='-n'
+ECHO_T=''
+EGREP='/bin/grep -E'
+EXEEXT=''
+EXTRA_CFLAGS='-g -O2 -pthread'
+EXTRA_CPPFLAGS='-D_REENTRANT -D_GNU_SOURCE'
+EXTRA_INCLUDES=''
+EXTRA_LDFLAGS=''
+EXTRA_LIBS='-lrt -lm -lcrypt -lnsl  -lpthread -ldl'
+F77=''
+FFLAGS=''
+GREP='/bin/grep'
+INCLUDE_RULES='include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk'
+INSTALL_DATA='${INSTALL} -m 644'
+INSTALL_PROGRAM='${INSTALL}'
+INSTALL_SCRIPT='${INSTALL}'
+INSTALL_SUBDIRS='none'
+LDFLAGS=''
+LDLIBS=''
+LIBOBJS=''
+LIBS=''
+LIBTOOL='$(SHELL) $(apr_builddir)/libtool'
+LIBTOOL_LIBS=''
+LN_S='ln -s'
+LTFLAGS='--silent'
+LTLIBOBJS=''
+LT_LDFLAGS=''
+MKDEP='$(CC) -MM'
+NMEDIT=''
+NOTEST_CFLAGS=''
+NOTEST_CPPFLAGS=''
+NOTEST_INCLUDES=''
+NOTEST_LDFLAGS=''
+NOTEST_LIBS=''
+OBJEXT='o'
+OSDIR='unix'
+PACKAGE_BUGREPORT=''
+PACKAGE_NAME=''
+PACKAGE_STRING=''
+PACKAGE_TARNAME=''
+PACKAGE_VERSION=''
+PATH_SEPARATOR=':'
+RANLIB='ranlib'
+RM='rm'
+SED='/bin/sed'
+SET_MAKE=''
+SHELL='/bin/bash'
+STRIP='strip'
+SUBDIRS='strings passwd tables  file_io/unix  network_io/unix  threadproc/unix  misc/unix  locks/unix  time/unix  mmap/unix  shmem/unix  user/unix  memory/unix  atomic/unix  poll/unix  support/unix  dso/unix '
+ac_ct_CC='gcc'
+ac_ct_CXX='g++'
+ac_ct_F77=''
+acceptfilter='0'
+apr_builddir='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr'
+apr_builders='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build'
+apr_charset_ebcdic='0'
+apr_force_atomic_generic='1'
+apr_inaddr_none='INADDR_NONE'
+apr_srcdir='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr'
+apr_tcp_nopush_flag='TCP_CORK'
+aprdso='1'
+arpa_ineth='1'
+bindir='${prefix}/bin'
+build='x86_64-unknown-linux-gnu'
+build_alias=''
+build_cpu='x86_64'
+build_os='linux-gnu'
+build_vendor='unknown'
+conioh='0'
+crypth='1'
+ctypeh='1'
+datadir='/bottlenecks/rubbos/app/apache2'
+datarootdir='${prefix}/share'
+direnth='1'
+docdir='${datarootdir}/doc/${PACKAGE}'
+dvidir='${docdir}'
+eolstr='\n'
+errnoh='1'
+exec_prefix='/bottlenecks/rubbos/app/apache2'
+export_lib_target='-rpath \$(libdir) \$\$objects'
+fcntlh='1'
+fcntlser='0'
+file_as_socket='1'
+flockser='0'
+fork='1'
+hasfcntlser='1'
+hasflockser='1'
+hasposixser='0'
+hasprocpthreadser='1'
+hasrwlockser='0'
+hassysvser='1'
+have_corkable_tcp='1'
+have_getrlimit='1'
+have_in_addr='1'
+have_inet_addr='1'
+have_inet_network='1'
+have_int64_strfn='1'
+have_ipv6='1'
+have_memchr='1'
+have_memmove='1'
+have_sctp='0'
+have_setrlimit='1'
+have_sigaction='1'
+have_sigsuspend='1'
+have_sigwait='1'
+have_strcasecmp='1'
+have_strdup='1'
+have_stricmp='0'
+have_strncasecmp='1'
+have_strnicmp='0'
+have_strstr='1'
+have_union_semun='0'
+havebeosarea='0'
+havemmapanon='1'
+havemmapshm='1'
+havemmaptmp='1'
+havemmapzero='1'
+haveos2shm='0'
+haveshmget='1'
+haveshmgetanon='1'
+host='x86_64-unknown-linux-gnu'
+host_alias=''
+host_cpu='x86_64'
+host_os='linux-gnu'
+host_vendor='unknown'
+htmldir='${docdir}'
+includedir='/bottlenecks/rubbos/app/apache2/include'
+infodir='${datarootdir}/info'
+ino_t_value='unsigned long'
+installbuilddir='${prefix}/build'
+int64_literal='#define APR_INT64_C(val) INT64_C(val)'
+int64_strfn='strtol'
+int64_t_fmt='#define APR_INT64_T_FMT "ld"'
+int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 2'
+int64_value='long'
+int_value='int'
+ioh='0'
+lib_target='-rpath $(libdir) $$objects'
+libdir='${prefix}/lib'
+libexecdir='${exec_prefix}/modules'
+limitsh='1'
+link='$(LIBTOOL) $(LTFLAGS) --mode=link $(LT_LDFLAGS) $(COMPILE) -version-info 9:19:9 $(ALL_LDFLAGS) -o $@'
+localedir='${datarootdir}/locale'
+localstatedir='${prefix}'
+long_value='long'
+lt_compile='$(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -c $< && touch $@'
+mandir='${prefix}/man'
+mmap='1'
+netdbh='1'
+netinet_inh='1'
+netinet_sctp_uioh='0'
+netinet_sctph='0'
+netinet_tcph='1'
+o_nonblock_inherited='0'
+oc='1'
+off_t_fmt='#define APR_OFF_T_FMT "ld"'
+off_t_value='off_t'
+oldincludedir='/usr/include'
+pdfdir='${docdir}'
+pid_t_fmt='#define APR_PID_T_FMT "d"'
+posixser='0'
+prefix='/bottlenecks/rubbos/app/apache2'
+proc_mutex_is_global='0'
+proclockglobal='0'
+procpthreadser='0'
+program_transform_name='s,x,x,'
+psdir='${docdir}'
+pthreadh='1'
+pthreadser='1'
+rand='1'
+sbindir='${exec_prefix}/bin'
+semaphoreh='1'
+sendfile='1'
+sharedmem='1'
+sharedstatedir='${prefix}/com'
+shlibpath_var='LD_LIBRARY_PATH'
+short_value='short'
+signalh='1'
+size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+size_t_value='size_t'
+so_ext='lo'
+socklen_t_value='socklen_t'
+ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+ssize_t_value='ssize_t'
+stdargh='1'
+stdint='1'
+stdioh='1'
+stdlibh='1'
+stringh='1'
+stringsh='1'
+struct_rlimit='1'
+sys_ioctlh='1'
+sys_sendfileh='1'
+sys_signalh='1'
+sys_socketh='1'
+sys_sockioh='0'
+sys_syslimitsh='0'
+sys_timeh='1'
+sys_typesh='1'
+sys_uioh='1'
+sys_unh='1'
+sys_waith='1'
+sysconfdir='${prefix}/conf'
+sysvser='1'
+target='x86_64-unknown-linux-gnu'
+target_alias=''
+target_cpu='x86_64'
+target_os='linux-gnu'
+target_vendor='unknown'
+tcp_nodelay_inherited='1'
+threads='1'
+timeh='1'
+top_builddir='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr'
+uint64_t_fmt='#define APR_UINT64_T_FMT "lu"'
+uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 2'
+uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "lx"'
+unistdh='1'
+usebeosarea='0'
+usemmapanon='1'
+usemmapshm='0'
+usemmaptmp='0'
+usemmapzero='0'
+useos2shm='0'
+useshmget='1'
+useshmgetanon='0'
+voidp_size='8'
+
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+
+#define PACKAGE_NAME ""
+#define PACKAGE_TARNAME ""
+#define PACKAGE_VERSION ""
+#define PACKAGE_STRING ""
+#define PACKAGE_BUGREPORT ""
+#define STDC_HEADERS 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRING_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_UNISTD_H 1
+#define __EXTENSIONS__ 1
+#define _ALL_SOURCE 1
+#define _GNU_SOURCE 1
+#define _POSIX_PTHREAD_SEMANTICS 1
+#define _TANDEM_SOURCE 1
+#define HAVE_DLFCN_H 1
+#define HAVE_LIBNSL 1
+#define HAVE_PTHREAD_H 1
+#define HAVE_PTHREAD_H 1
+#define USE_THREADS 1
+#define HAVE_PTHREAD_KEY_DELETE 1
+#define HAVE_PTHREAD_RWLOCK_INIT 1
+#define HAVE_PTHREAD_RWLOCKS 1
+#define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+#define HAVE_GETHOSTBYNAME_R 1
+#define HAVE_GETHOSTBYADDR_R 1
+#define HAVE_SIGSUSPEND 1
+#define HAVE_SIGWAIT 1
+#define HAVE_POLL 1
+#define HAVE_GETPWNAM_R 1
+#define HAVE_GETPWUID_R 1
+#define HAVE_GETGRNAM_R 1
+#define HAVE_GETGRGID_R 1
+#define HAVE_SYS_MMAN_H 1
+#define HAVE_SYS_IPC_H 1
+#define HAVE_SYS_SHM_H 1
+#define HAVE_SYS_FILE_H 1
+#define HAVE_MMAP 1
+#define HAVE_MUNMAP 1
+#define HAVE_SHM_OPEN 1
+#define HAVE_SHM_UNLINK 1
+#define HAVE_SHMGET 1
+#define HAVE_SHMAT 1
+#define HAVE_SHMDT 1
+#define HAVE_SHMCTL 1
+#define HAVE_MAP_ANON 1
+#define anonymous shared memory allocation method 1
+#define USE_SHMEM_MMAP_ANON 1
+#define namebased memory allocation method 1
+#define USE_SHMEM_SHMGET 1
+#define HAVE_CALLOC 1
+#define HAVE_STRCASECMP 1
+#define HAVE_SETSID 1
+#define HAVE_ISINF 1
+#define HAVE_ISNAN 1
+#define HAVE_GETENV 1
+#define HAVE_PUTENV 1
+#define HAVE_SETENV 1
+#define HAVE_UNSETENV 1
+#define HAVE_SETRLIMIT 1
+#define HAVE_GETRLIMIT 1
+#define HAVE_WRITEV 1
+#define HAVE_SENDFILE 1
+#define HAVE_UTIME 1
+#define HAVE_UTIMES 1
+#define HAVE_SIGACTION 1
+#define HAVE_DECL_SYS_SIGLIST 1
+#define HAVE_FORK 1
+#define HAVE_STRERROR_R 1
+#define HAVE_CRYPT_R 1
+#define CRYPT_R_STRUCT_CRYPT_DATA 1
+#define HAVE_MMAP 1
+#define HAVE_MEMMOVE 1
+#define HAVE_GETPASS 1
+#define HAVE_GMTIME_R 1
+#define HAVE_LOCALTIME_R 1
+#define HAVE_HSTRERROR 1
+#define HAVE_MKSTEMP 1
+#define DIRENT_INODE d_fileno
+#define DIRENT_TYPE d_type
+#define STDC_HEADERS 1
+#define HAVE_ALLOCA_H 1
+#define HAVE_CRYPT_H 1
+#define HAVE_CTYPE_H 1
+#define HAVE_DIRENT_H 1
+#define HAVE_DLFCN_H 1
+#define HAVE_ERRNO_H 1
+#define HAVE_FCNTL_H 1
+#define HAVE_GRP_H 1
+#define HAVE_LIMITS_H 1
+#define HAVE_MALLOC_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_NETDB_H 1
+#define HAVE_POLL_H 1
+#define HAVE_PWD_H 1
+#define HAVE_SEMAPHORE_H 1
+#define HAVE_SIGNAL_H 1
+#define HAVE_STDARG_H 1
+#define HAVE_STDDEF_H 1
+#define HAVE_STDIO_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRING_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_TERMIOS_H 1
+#define HAVE_TIME_H 1
+#define HAVE_UNISTD_H 1
+#define HAVE_ARPA_INET_H 1
+#define HAVE_NETINET_IN_H 1
+#define HAVE_SYS_FILE_H 1
+#define HAVE_SYS_IOCTL_H 1
+#define HAVE_SYS_MMAN_H 1
+#define HAVE_SYS_POLL_H 1
+#define HAVE_SYS_RESOURCE_H 1
+#define HAVE_SYS_SELECT_H 1
+#define HAVE_SYS_SEM_H 1
+#define HAVE_SYS_SENDFILE_H 1
+#define HAVE_SYS_SIGNAL_H 1
+#define HAVE_SYS_SOCKET_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_SYS_SYSCTL_H 1
+#define HAVE_SYS_TIME_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_SYS_UIO_H 1
+#define HAVE_SYS_UN_H 1
+#define HAVE_SYS_WAIT_H 1
+#define HAVE_NETINET_TCP_H 1
+#define SETPGRP_VOID 1
+#define HAVE_SOCKLEN_T 1
+#define SIZEOF_VOIDP 8
+#define SIZEOF_CHAR 1
+#define SIZEOF_INT 4
+#define SIZEOF_LONG 8
+#define SIZEOF_SHORT 2
+#define SIZEOF_LONG_DOUBLE 16
+#define SIZEOF_LONG_LONG 8
+#define SIZEOF_SSIZE_T 8
+#define SIZEOF_SIZE_T 8
+#define SIZEOF_OFF_T 8
+#define SIZEOF_PID_T 4
+#define HAVE_STRNCASECMP 1
+#define HAVE_STRCASECMP 1
+#define HAVE_STRDUP 1
+#define HAVE_STRSTR 1
+#define HAVE_MEMCHR 1
+#define HAVE_STRTOL 1
+#define HAVE_DLSYM 1
+#define DSO_USE_DLFCN 1
+#define HAVE_WAITPID 1
+#define HAVE_VLA 1
+#define HAVE_SEMGET 1
+#define HAVE_SEMCTL 1
+#define HAVE_FLOCK 1
+#define HAVE_SEMAPHORE_H 1
+#define HAVE_SEM_CLOSE 1
+#define HAVE_SEM_UNLINK 1
+#define HAVE_SEM_POST 1
+#define HAVE_SEM_WAIT 1
+#define HAVE_LOCK_EX 1
+#define HAVE_F_SETLK 1
+#define HAVE_SEM_UNDO 1
+#define HAVE_POLLIN 1
+#define HAVE_PTHREAD_PROCESS_SHARED 1
+#define HAVE_PTHREAD_MUTEXATTR_SETPSHARED 1
+#define HAVE_PTHREAD_MUTEX_ROBUST 1
+#define apr_lock implementation method 1
+#define USE_SYSVSEM_SERIALIZE 1
+#define DEV_RANDOM "/dev/random"
+#define HAVE_GMTOFF 1
+#define GETHOSTBYNAME_R_GLIBC2 1
+#define HAVE_TCP_CORK 1
+#define RESOLV_RETRANSRETRY 1
+#define HAVE_GAI_STRERROR 1
+#define HAVE_GETADDRINFO 1
+#define NEGATIVE_EAI 1
+#define HAVE_GETNAMEINFO 1
+#define HAVE_LANGINFO_H 1
+#define HAVE_NL_LANGINFO 1
+#define HAVE_FSTAT64 1
+
+configure: exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/config.nice b/rubbos/app/httpd-2.0.64/srclib/apr/config.nice
new file mode 100755
index 00000000..0f57ab55
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/config.nice
@@ -0,0 +1,19 @@
+#! /bin/sh
+#
+# Created by configure
+
+"/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure" \
+"--disable-option-checking" \
+"--enable-module=so" \
+"--enable-so" \
+"--with-mpm=worker" \
+"--cache-file=/dev/null" \
+"--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr" \
+"--prefix=/bottlenecks/rubbos/app/apache2" \
+"--exec-prefix=/bottlenecks/rubbos/app/apache2" \
+"--libdir=/bottlenecks/rubbos/app/apache2/lib" \
+"--includedir=/bottlenecks/rubbos/app/apache2/include" \
+"--bindir=/bottlenecks/rubbos/app/apache2/bin" \
+"--datadir=/bottlenecks/rubbos/app/apache2" \
+"--with-installbuilddir=/bottlenecks/rubbos/app/apache2/build" \
+"$@"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/config.status b/rubbos/app/httpd-2.0.64/srclib/apr/config.status
new file mode 100755
index 00000000..e5a5a822
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/config.status
@@ -0,0 +1,1357 @@
+#! /bin/bash
+# Generated by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=${CONFIG_SHELL-/bin/bash}
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+# Files that config.status was made for.
+config_files=" Makefile strings/Makefile passwd/Makefile tables/Makefile build/Makefile  file_io/unix/Makefile  network_io/unix/Makefile  threadproc/unix/Makefile  misc/unix/Makefile  locks/unix/Makefile  time/unix/Makefile  mmap/unix/Makefile  shmem/unix/Makefile  user/unix/Makefile  memory/unix/Makefile  atomic/unix/Makefile  poll/unix/Makefile  support/unix/Makefile  dso/unix/Makefile  test/Makefile test/internal/Makefile include/apr.h build/apr_rules.mk build/pkg/pkginfo apr-config"
+config_headers=" include/arch/unix/apr_private.h"
+config_commands=" default"
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+ac_cs_version="\
+config.status
+configured by /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure, generated by GNU Autoconf 2.63,
+  with options \"'--disable-option-checking' '--enable-module=so' '--enable-so' '--with-mpm=worker' '--cache-file=/dev/null' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr' '--prefix=/bottlenecks/rubbos/app/apache2' '--exec-prefix=/bottlenecks/rubbos/app/apache2' '--libdir=\${prefix}/lib' '--includedir=/bottlenecks/rubbos/app/apache2/include' '--bindir=\${prefix}/bin' '--datadir=/bottlenecks/rubbos/app/apache2' '--with-installbuilddir=\${prefix}/build'\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr'
+srcdir='.'
+INSTALL='/usr/bin/install -c'
+AWK='gawk'
+test -n "$AWK" || AWK=awk
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+if $ac_cs_recheck; then
+  set X '/bin/bash' '/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/configure'  '--disable-option-checking' '--enable-module=so' '--enable-so' '--with-mpm=worker' '--cache-file=/dev/null' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr' '--prefix=/bottlenecks/rubbos/app/apache2' '--exec-prefix=/bottlenecks/rubbos/app/apache2' '--libdir=${prefix}/lib' '--includedir=/bottlenecks/rubbos/app/apache2/include' '--bindir=${prefix}/bin' '--datadir=/bottlenecks/rubbos/app/apache2' '--with-installbuilddir=${prefix}/build' $ac_configure_extra_args --no-create --no-recursion
+  shift
+  $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6
+  CONFIG_SHELL='/bin/bash'
+  export CONFIG_SHELL
+  exec "$@"
+fi
+
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "include/arch/unix/apr_private.h") CONFIG_HEADERS="$CONFIG_HEADERS include/arch/unix/apr_private.h" ;;
+    "$MAKEFILE1") CONFIG_FILES="$CONFIG_FILES $MAKEFILE1" ;;
+    "$MAKEFILE2") CONFIG_FILES="$CONFIG_FILES $MAKEFILE2" ;;
+    "$MAKEFILE3") CONFIG_FILES="$CONFIG_FILES $MAKEFILE3" ;;
+    "include/apr.h") CONFIG_FILES="$CONFIG_FILES include/apr.h" ;;
+    "build/apr_rules.mk") CONFIG_FILES="$CONFIG_FILES build/apr_rules.mk" ;;
+    "build/pkg/pkginfo") CONFIG_FILES="$CONFIG_FILES build/pkg/pkginfo" ;;
+    "apr-config") CONFIG_FILES="$CONFIG_FILES apr-config" ;;
+    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+cat >>"$tmp/subs1.awk" <<\_ACAWK &&
+S["LTLIBOBJS"]=""
+S["LIBOBJS"]=""
+S["INCLUDE_RULES"]="include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk"
+S["SUBDIRS"]="strings passwd tables  file_io/unix  network_io/unix  threadproc/unix  misc/unix  locks/unix  time/unix  mmap/unix  shmem/unix  user/unix  memory/un"\
+"ix  atomic/unix  poll/unix  support/unix  dso/unix "
+S["LIBTOOL_LIBS"]=""
+S["DEFAULT_OSDIR"]="unix"
+S["OSDIR"]="unix"
+S["LDLIBS"]=""
+S["NOTEST_INCLUDES"]=""
+S["NOTEST_LIBS"]=""
+S["NOTEST_LDFLAGS"]=""
+S["NOTEST_CFLAGS"]=""
+S["NOTEST_CPPFLAGS"]=""
+S["EXTRA_INCLUDES"]=""
+S["EXTRA_LIBS"]="-lrt -lm -lcrypt -lnsl  -lpthread -ldl"
+S["EXTRA_LDFLAGS"]=""
+S["EXTRA_CFLAGS"]="-g -O2 -pthread"
+S["EXTRA_CPPFLAGS"]="-D_REENTRANT -D_GNU_SOURCE"
+S["have_ipv6"]="1"
+S["have_sctp"]="0"
+S["acceptfilter"]="0"
+S["have_corkable_tcp"]="1"
+S["apr_tcp_nopush_flag"]="TCP_CORK"
+S["file_as_socket"]="1"
+S["have_in_addr"]="1"
+S["rand"]="1"
+S["proclockglobal"]="0"
+S["pthreadser"]="1"
+S["procpthreadser"]="0"
+S["fcntlser"]="0"
+S["posixser"]="0"
+S["sysvser"]="1"
+S["flockser"]="0"
+S["hasrwlockser"]="0"
+S["hasprocpthreadser"]="1"
+S["hasfcntlser"]="1"
+S["hasposixser"]="0"
+S["hassysvser"]="1"
+S["hasflockser"]="1"
+S["have_union_semun"]="0"
+S["struct_rlimit"]="1"
+S["oc"]="1"
+S["aprdso"]="1"
+S["int64_strfn"]="strtol"
+S["have_int64_strfn"]="1"
+S["have_memchr"]="1"
+S["have_strstr"]="1"
+S["have_strdup"]="1"
+S["have_strcasecmp"]="1"
+S["have_stricmp"]="0"
+S["have_strncasecmp"]="1"
+S["have_strnicmp"]="0"
+S["ino_t_value"]="unsigned long"
+S["stdint"]="1"
+S["int64_literal"]="#define APR_INT64_C(val) INT64_C(val)"
+S["pid_t_fmt"]="#define APR_PID_T_FMT \"d\""
+S["off_t_fmt"]="#define APR_OFF_T_FMT \"ld\""
+S["size_t_fmt"]="#define APR_SIZE_T_FMT \"ld\""
+S["ssize_t_fmt"]="#define APR_SSIZE_T_FMT \"ld\""
+S["uint64_t_hex_fmt"]="#define APR_UINT64_T_HEX_FMT \"lx\""
+S["uint64_t_fmt_len"]="#define APR_UINT64_T_FMT_LEN 2"
+S["uint64_t_fmt"]="#define APR_UINT64_T_FMT \"lu\""
+S["int64_t_fmt_len"]="#define APR_INT64_T_FMT_LEN 2"
+S["int64_t_fmt"]="#define APR_INT64_T_FMT \"ld\""
+S["socklen_t_value"]="socklen_t"
+S["ssize_t_value"]="ssize_t"
+S["size_t_value"]="size_t"
+S["off_t_value"]="off_t"
+S["int64_value"]="long"
+S["long_value"]="long"
+S["int_value"]="int"
+S["short_value"]="short"
+S["voidp_size"]="8"
+S["semaphoreh"]="1"
+S["pthreadh"]="1"
+S["sys_waith"]="1"
+S["signalh"]="1"
+S["unistdh"]="1"
+S["timeh"]="1"
+S["sys_unh"]="1"
+S["sys_uioh"]="1"
+S["sys_timeh"]="1"
+S["sys_typesh"]="1"
+S["sys_sockioh"]="0"
+S["sys_socketh"]="1"
+S["sys_signalh"]="1"
+S["sys_sendfileh"]="1"
+S["sys_ioctlh"]="1"
+S["stringsh"]="1"
+S["stringh"]="1"
+S["stdlibh"]="1"
+S["stdioh"]="1"
+S["stdargh"]="1"
+S["netinet_tcph"]="1"
+S["netinet_sctp_uioh"]="0"
+S["netinet_sctph"]="0"
+S["netinet_inh"]="1"
+S["sys_syslimitsh"]="0"
+S["netdbh"]="1"
+S["limitsh"]="1"
+S["ioh"]="0"
+S["fcntlh"]="1"
+S["direnth"]="1"
+S["errnoh"]="1"
+S["crypth"]="1"
+S["ctypeh"]="1"
+S["conioh"]="0"
+S["arpa_ineth"]="1"
+S["have_memmove"]="1"
+S["mmap"]="1"
+S["have_getrlimit"]="1"
+S["have_setrlimit"]="1"
+S["have_sigaction"]="1"
+S["have_inet_network"]="1"
+S["o_nonblock_inherited"]="0"
+S["tcp_nodelay_inherited"]="1"
+S["have_inet_addr"]="1"
+S["fork"]="1"
+S["apr_inaddr_none"]="INADDR_NONE"
+S["sendfile"]="1"
+S["sharedmem"]="1"
+S["haveos2shm"]="0"
+S["havebeosarea"]="0"
+S["haveshmget"]="1"
+S["havemmapshm"]="1"
+S["havemmaptmp"]="1"
+S["useos2shm"]="0"
+S["usebeosarea"]="0"
+S["useshmget"]="1"
+S["usemmapshm"]="0"
+S["usemmaptmp"]="0"
+S["havemmapanon"]="1"
+S["havemmapzero"]="1"
+S["haveshmgetanon"]="1"
+S["usemmapanon"]="1"
+S["usemmapzero"]="0"
+S["useshmgetanon"]="0"
+S["have_sigwait"]="1"
+S["have_sigsuspend"]="1"
+S["threads"]="1"
+S["INSTALL_SUBDIRS"]="none"
+S["eolstr"]="\\n"
+S["proc_mutex_is_global"]="0"
+S["apr_force_atomic_generic"]="1"
+S["MKDEP"]="$(CC) -MM"
+S["LT_LDFLAGS"]=""
+S["LTFLAGS"]="--silent"
+S["shlibpath_var"]="LD_LIBRARY_PATH"
+S["export_lib_target"]="-rpath \\$(libdir) \\$\\$objects"
+S["lib_target"]="-rpath $(libdir) $$objects"
+S["so_ext"]="lo"
+S["link"]="$(LIBTOOL) $(LTFLAGS) --mode=link $(LT_LDFLAGS) $(COMPILE) -version-info 9:19:9 $(ALL_LDFLAGS) -o $@"
+S["lt_compile"]="$(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -c $< && touch $@"
+S["installbuilddir"]="${prefix}/build"
+S["LIBTOOL"]="$(SHELL) $(apr_builddir)/libtool"
+S["ac_ct_F77"]=""
+S["FFLAGS"]=""
+S["F77"]=""
+S["CXXCPP"]="g++ -E"
+S["ac_ct_CXX"]="g++"
+S["CXXFLAGS"]="-g -O2"
+S["CXX"]="g++"
+S["NMEDIT"]=""
+S["DSYMUTIL"]=""
+S["STRIP"]="strip"
+S["ECHO"]="echo"
+S["SED"]="/bin/sed"
+S["APR_LIBNAME"]="apr-${APR_MAJOR_VERSION}"
+S["apr_charset_ebcdic"]="0"
+S["EGREP"]="/bin/grep -E"
+S["GREP"]="/bin/grep"
+S["AR"]="ar"
+S["ASCPP"]="cpp"
+S["AS"]="as"
+S["RM"]="rm"
+S["INSTALL_DATA"]="${INSTALL} -m 644"
+S["INSTALL_SCRIPT"]="${INSTALL}"
+S["INSTALL_PROGRAM"]="${INSTALL}"
+S["RANLIB"]="ranlib"
+S["LN_S"]="ln -s"
+S["AWK"]="gawk"
+S["CPP"]="gcc -E"
+S["SET_MAKE"]=""
+S["OBJEXT"]="o"
+S["EXEEXT"]=""
+S["ac_ct_CC"]="gcc"
+S["CPPFLAGS"]=""
+S["LDFLAGS"]=""
+S["CFLAGS"]=""
+S["CC"]="gcc"
+S["APR_MAJOR_VERSION"]="0"
+S["APR_DOTTED_VERSION"]="0.9.19"
+S["apr_builders"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build"
+S["top_builddir"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr"
+S["APR_CONFIG_LOCATION"]="source"
+S["apr_builddir"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr"
+S["apr_srcdir"]="/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr"
+S["target_os"]="linux-gnu"
+S["target_vendor"]="unknown"
+S["target_cpu"]="x86_64"
+S["target"]="x86_64-unknown-linux-gnu"
+S["host_os"]="linux-gnu"
+S["host_vendor"]="unknown"
+S["host_cpu"]="x86_64"
+S["host"]="x86_64-unknown-linux-gnu"
+S["build_os"]="linux-gnu"
+S["build_vendor"]="unknown"
+S["build_cpu"]="x86_64"
+S["build"]="x86_64-unknown-linux-gnu"
+S["target_alias"]=""
+S["host_alias"]=""
+S["build_alias"]=""
+S["LIBS"]=""
+S["ECHO_T"]=""
+S["ECHO_N"]="-n"
+S["ECHO_C"]=""
+S["DEFS"]="-DHAVE_CONFIG_H"
+S["mandir"]="${prefix}/man"
+S["localedir"]="${datarootdir}/locale"
+S["libdir"]="${prefix}/lib"
+S["psdir"]="${docdir}"
+S["pdfdir"]="${docdir}"
+S["dvidir"]="${docdir}"
+S["htmldir"]="${docdir}"
+S["infodir"]="${datarootdir}/info"
+S["docdir"]="${datarootdir}/doc/${PACKAGE}"
+S["oldincludedir"]="/usr/include"
+S["includedir"]="/bottlenecks/rubbos/app/apache2/include"
+S["localstatedir"]="${prefix}"
+S["sharedstatedir"]="${prefix}/com"
+S["sysconfdir"]="${prefix}/conf"
+S["datadir"]="/bottlenecks/rubbos/app/apache2"
+S["datarootdir"]="${prefix}/share"
+S["libexecdir"]="${exec_prefix}/modules"
+S["sbindir"]="${exec_prefix}/bin"
+S["bindir"]="${prefix}/bin"
+S["program_transform_name"]="s,x,x,"
+S["prefix"]="/bottlenecks/rubbos/app/apache2"
+S["exec_prefix"]="/bottlenecks/rubbos/app/apache2"
+S["PACKAGE_BUGREPORT"]=""
+S["PACKAGE_STRING"]=""
+S["PACKAGE_VERSION"]=""
+S["PACKAGE_TARNAME"]=""
+S["PACKAGE_NAME"]=""
+S["PATH_SEPARATOR"]=":"
+S["SHELL"]="/bin/bash"
+_ACAWK
+cat >>"$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+D["PACKAGE_NAME"]=" \"\""
+D["PACKAGE_TARNAME"]=" \"\""
+D["PACKAGE_VERSION"]=" \"\""
+D["PACKAGE_STRING"]=" \"\""
+D["PACKAGE_BUGREPORT"]=" \"\""
+D["STDC_HEADERS"]=" 1"
+D["HAVE_SYS_TYPES_H"]=" 1"
+D["HAVE_SYS_STAT_H"]=" 1"
+D["HAVE_STDLIB_H"]=" 1"
+D["HAVE_STRING_H"]=" 1"
+D["HAVE_MEMORY_H"]=" 1"
+D["HAVE_STRINGS_H"]=" 1"
+D["HAVE_INTTYPES_H"]=" 1"
+D["HAVE_STDINT_H"]=" 1"
+D["HAVE_UNISTD_H"]=" 1"
+D["__EXTENSIONS__"]=" 1"
+D["_ALL_SOURCE"]=" 1"
+D["_GNU_SOURCE"]=" 1"
+D["_POSIX_PTHREAD_SEMANTICS"]=" 1"
+D["_TANDEM_SOURCE"]=" 1"
+D["HAVE_DLFCN_H"]=" 1"
+D["HAVE_LIBNSL"]=" 1"
+D["HAVE_PTHREAD_H"]=" 1"
+D["HAVE_PTHREAD_H"]=" 1"
+D["USE_THREADS"]=" 1"
+D["HAVE_PTHREAD_KEY_DELETE"]=" 1"
+D["HAVE_PTHREAD_RWLOCK_INIT"]=" 1"
+D["HAVE_PTHREAD_RWLOCKS"]=" 1"
+D["HAVE_PTHREAD_MUTEX_RECURSIVE"]=" 1"
+D["HAVE_GETHOSTBYNAME_R"]=" 1"
+D["HAVE_GETHOSTBYADDR_R"]=" 1"
+D["HAVE_SIGSUSPEND"]=" 1"
+D["HAVE_SIGWAIT"]=" 1"
+D["HAVE_POLL"]=" 1"
+D["HAVE_GETPWNAM_R"]=" 1"
+D["HAVE_GETPWUID_R"]=" 1"
+D["HAVE_GETGRNAM_R"]=" 1"
+D["HAVE_GETGRGID_R"]=" 1"
+D["HAVE_SYS_MMAN_H"]=" 1"
+D["HAVE_SYS_IPC_H"]=" 1"
+D["HAVE_SYS_SHM_H"]=" 1"
+D["HAVE_SYS_FILE_H"]=" 1"
+D["HAVE_MMAP"]=" 1"
+D["HAVE_MUNMAP"]=" 1"
+D["HAVE_SHM_OPEN"]=" 1"
+D["HAVE_SHM_UNLINK"]=" 1"
+D["HAVE_SHMGET"]=" 1"
+D["HAVE_SHMAT"]=" 1"
+D["HAVE_SHMDT"]=" 1"
+D["HAVE_SHMCTL"]=" 1"
+D["HAVE_MAP_ANON"]=" 1"
+D["anonymous"]=" shared memory allocation method 1"
+D["USE_SHMEM_MMAP_ANON"]=" 1"
+D["namebased"]=" memory allocation method 1"
+D["USE_SHMEM_SHMGET"]=" 1"
+D["HAVE_CALLOC"]=" 1"
+D["HAVE_STRCASECMP"]=" 1"
+D["HAVE_SETSID"]=" 1"
+D["HAVE_ISINF"]=" 1"
+D["HAVE_ISNAN"]=" 1"
+D["HAVE_GETENV"]=" 1"
+D["HAVE_PUTENV"]=" 1"
+D["HAVE_SETENV"]=" 1"
+D["HAVE_UNSETENV"]=" 1"
+D["HAVE_SETRLIMIT"]=" 1"
+D["HAVE_GETRLIMIT"]=" 1"
+D["HAVE_WRITEV"]=" 1"
+D["HAVE_SENDFILE"]=" 1"
+D["HAVE_UTIME"]=" 1"
+D["HAVE_UTIMES"]=" 1"
+D["HAVE_SIGACTION"]=" 1"
+D["HAVE_DECL_SYS_SIGLIST"]=" 1"
+D["HAVE_FORK"]=" 1"
+D["HAVE_STRERROR_R"]=" 1"
+D["HAVE_CRYPT_R"]=" 1"
+D["CRYPT_R_STRUCT_CRYPT_DATA"]=" 1"
+D["HAVE_MMAP"]=" 1"
+D["HAVE_MEMMOVE"]=" 1"
+D["HAVE_GETPASS"]=" 1"
+D["HAVE_GMTIME_R"]=" 1"
+D["HAVE_LOCALTIME_R"]=" 1"
+D["HAVE_HSTRERROR"]=" 1"
+D["HAVE_MKSTEMP"]=" 1"
+D["DIRENT_INODE"]=" d_fileno"
+D["DIRENT_TYPE"]=" d_type"
+D["STDC_HEADERS"]=" 1"
+D["HAVE_ALLOCA_H"]=" 1"
+D["HAVE_CRYPT_H"]=" 1"
+D["HAVE_CTYPE_H"]=" 1"
+D["HAVE_DIRENT_H"]=" 1"
+D["HAVE_DLFCN_H"]=" 1"
+D["HAVE_ERRNO_H"]=" 1"
+D["HAVE_FCNTL_H"]=" 1"
+D["HAVE_GRP_H"]=" 1"
+D["HAVE_LIMITS_H"]=" 1"
+D["HAVE_MALLOC_H"]=" 1"
+D["HAVE_MEMORY_H"]=" 1"
+D["HAVE_NETDB_H"]=" 1"
+D["HAVE_POLL_H"]=" 1"
+D["HAVE_PWD_H"]=" 1"
+D["HAVE_SEMAPHORE_H"]=" 1"
+D["HAVE_SIGNAL_H"]=" 1"
+D["HAVE_STDARG_H"]=" 1"
+D["HAVE_STDDEF_H"]=" 1"
+D["HAVE_STDIO_H"]=" 1"
+D["HAVE_STDLIB_H"]=" 1"
+D["HAVE_STRING_H"]=" 1"
+D["HAVE_STRINGS_H"]=" 1"
+D["HAVE_TERMIOS_H"]=" 1"
+D["HAVE_TIME_H"]=" 1"
+D["HAVE_UNISTD_H"]=" 1"
+D["HAVE_ARPA_INET_H"]=" 1"
+D["HAVE_NETINET_IN_H"]=" 1"
+D["HAVE_SYS_FILE_H"]=" 1"
+D["HAVE_SYS_IOCTL_H"]=" 1"
+D["HAVE_SYS_MMAN_H"]=" 1"
+D["HAVE_SYS_POLL_H"]=" 1"
+D["HAVE_SYS_RESOURCE_H"]=" 1"
+D["HAVE_SYS_SELECT_H"]=" 1"
+D["HAVE_SYS_SEM_H"]=" 1"
+D["HAVE_SYS_SENDFILE_H"]=" 1"
+D["HAVE_SYS_SIGNAL_H"]=" 1"
+D["HAVE_SYS_SOCKET_H"]=" 1"
+D["HAVE_SYS_STAT_H"]=" 1"
+D["HAVE_SYS_SYSCTL_H"]=" 1"
+D["HAVE_SYS_TIME_H"]=" 1"
+D["HAVE_SYS_TYPES_H"]=" 1"
+D["HAVE_SYS_UIO_H"]=" 1"
+D["HAVE_SYS_UN_H"]=" 1"
+D["HAVE_SYS_WAIT_H"]=" 1"
+D["HAVE_NETINET_TCP_H"]=" 1"
+D["SETPGRP_VOID"]=" 1"
+D["HAVE_SOCKLEN_T"]=" 1"
+D["SIZEOF_VOIDP"]=" 8"
+D["SIZEOF_CHAR"]=" 1"
+D["SIZEOF_INT"]=" 4"
+D["SIZEOF_LONG"]=" 8"
+D["SIZEOF_SHORT"]=" 2"
+D["SIZEOF_LONG_DOUBLE"]=" 16"
+D["SIZEOF_LONG_LONG"]=" 8"
+D["SIZEOF_SSIZE_T"]=" 8"
+D["SIZEOF_SIZE_T"]=" 8"
+D["SIZEOF_OFF_T"]=" 8"
+D["SIZEOF_PID_T"]=" 4"
+D["HAVE_STRNCASECMP"]=" 1"
+D["HAVE_STRCASECMP"]=" 1"
+D["HAVE_STRDUP"]=" 1"
+D["HAVE_STRSTR"]=" 1"
+D["HAVE_MEMCHR"]=" 1"
+D["HAVE_STRTOL"]=" 1"
+D["HAVE_DLSYM"]=" 1"
+D["DSO_USE_DLFCN"]=" 1"
+D["HAVE_WAITPID"]=" 1"
+D["HAVE_VLA"]=" 1"
+D["HAVE_SEMGET"]=" 1"
+D["HAVE_SEMCTL"]=" 1"
+D["HAVE_FLOCK"]=" 1"
+D["HAVE_SEMAPHORE_H"]=" 1"
+D["HAVE_SEM_CLOSE"]=" 1"
+D["HAVE_SEM_UNLINK"]=" 1"
+D["HAVE_SEM_POST"]=" 1"
+D["HAVE_SEM_WAIT"]=" 1"
+D["HAVE_LOCK_EX"]=" 1"
+D["HAVE_F_SETLK"]=" 1"
+D["HAVE_SEM_UNDO"]=" 1"
+D["HAVE_POLLIN"]=" 1"
+D["HAVE_PTHREAD_PROCESS_SHARED"]=" 1"
+D["HAVE_PTHREAD_MUTEXATTR_SETPSHARED"]=" 1"
+D["HAVE_PTHREAD_MUTEX_ROBUST"]=" 1"
+D["apr_lock"]=" implementation method 1"
+D["USE_SYSVSEM_SERIALIZE"]=" 1"
+D["DEV_RANDOM"]=" \"/dev/random\""
+D["HAVE_GMTOFF"]=" 1"
+D["GETHOSTBYNAME_R_GLIBC2"]=" 1"
+D["HAVE_TCP_CORK"]=" 1"
+D["RESOLV_RETRANSRETRY"]=" 1"
+D["HAVE_GAI_STRERROR"]=" 1"
+D["HAVE_GETADDRINFO"]=" 1"
+D["NEGATIVE_EAI"]=" 1"
+D["HAVE_GETNAMEINFO"]=" 1"
+D["HAVE_LANGINFO_H"]=" 1"
+D["HAVE_NL_LANGINFO"]=" 1"
+D["HAVE_FSTAT64"]=" 1"
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+[_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ][_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]*([\t (]|$)/ {
+  line = $ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  ac_datarootdir_hack='
+  s&@datadir@&/bottlenecks/rubbos/app/apache2&g
+  s&@docdir@&${datarootdir}/doc/${PACKAGE}&g
+  s&@infodir@&${datarootdir}/info&g
+  s&@localedir@&${datarootdir}/locale&g
+  s&@mandir@&${prefix}/man&g
+    s&\${datarootdir}&${prefix}/share&g' ;;
+esac
+ac_sed_extra="/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}
+
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "default":C)
+for i in $SAVE_FILES; do
+  if cmp -s $i $i.save 2>/dev/null; then
+    mv $i.save $i
+    echo "$i is unchanged"
+  fi
+  rm -f $i.save
+done
+chmod +x apr-config
+ ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/configure b/rubbos/app/httpd-2.0.64/srclib/apr/configure
new file mode 100755
index 00000000..98751c30
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/configure
@@ -0,0 +1,44615 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
+  ;;
+esac
+
+echo=${ECHO-echo}
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$ECHO"; then
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+       echo_test_string=`eval $cmd` &&
+       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
+    then
+      break
+    fi
+  done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+   test "X$echo_testing_string" = "X$echo_test_string"; then
+  :
+else
+  # The Solaris, AIX, and Digital Unix default echo programs unquote
+  # backslashes.  This makes it impossible to quote backslashes using
+  #   echo "$something" | sed 's/\\/\\\\/g'
+  #
+  # So, first we look for a working echo in the user's PATH.
+
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for dir in $PATH /usr/ucb; do
+    IFS="$lt_save_ifs"
+    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      echo="$dir/echo"
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  if test "X$echo" = Xecho; then
+    # We didn't find a better echo, so look for alternatives.
+    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      # This shell has a builtin print -r that does the trick.
+      echo='print -r'
+    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+	 test "X$CONFIG_SHELL" != X/bin/ksh; then
+      # If we have ksh, try running configure again with it.
+      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+      export ORIGINAL_CONFIG_SHELL
+      CONFIG_SHELL=/bin/ksh
+      export CONFIG_SHELL
+      exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+    else
+      # Try using printf.
+      echo='printf %s\n'
+      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+	 test "X$echo_testing_string" = "X$echo_test_string"; then
+	# Cool, printf works
+	:
+      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+	export CONFIG_SHELL
+	SHELL="$CONFIG_SHELL"
+	export SHELL
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      else
+	# maybe with a smaller string...
+	prev=:
+
+	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
+	  then
+	    break
+	  fi
+	  prev="$cmd"
+	done
+
+	if test "$prev" != 'sed 50q "$0"'; then
+	  echo_test_string=`eval $prev`
+	  export echo_test_string
+	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+	else
+	  # Oops.  We lost completely, so just stick with echo.
+	  echo=echo
+	fi
+      fi
+    fi
+  fi
+fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+ECHO=$echo
+if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+tagnames=${tagnames+${tagnames},}CXX
+
+tagnames=${tagnames+${tagnames},}F77
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="build/apr_common.m4"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+INCLUDE_RULES
+SUBDIRS
+LIBTOOL_LIBS
+DEFAULT_OSDIR
+OSDIR
+LDLIBS
+NOTEST_INCLUDES
+NOTEST_LIBS
+NOTEST_LDFLAGS
+NOTEST_CFLAGS
+NOTEST_CPPFLAGS
+EXTRA_INCLUDES
+EXTRA_LIBS
+EXTRA_LDFLAGS
+EXTRA_CFLAGS
+EXTRA_CPPFLAGS
+have_ipv6
+have_sctp
+acceptfilter
+have_corkable_tcp
+apr_tcp_nopush_flag
+file_as_socket
+have_in_addr
+rand
+proclockglobal
+pthreadser
+procpthreadser
+fcntlser
+posixser
+sysvser
+flockser
+hasrwlockser
+hasprocpthreadser
+hasfcntlser
+hasposixser
+hassysvser
+hasflockser
+have_union_semun
+struct_rlimit
+oc
+aprdso
+int64_strfn
+have_int64_strfn
+have_memchr
+have_strstr
+have_strdup
+have_strcasecmp
+have_stricmp
+have_strncasecmp
+have_strnicmp
+ino_t_value
+stdint
+int64_literal
+pid_t_fmt
+off_t_fmt
+size_t_fmt
+ssize_t_fmt
+uint64_t_hex_fmt
+uint64_t_fmt_len
+uint64_t_fmt
+int64_t_fmt_len
+int64_t_fmt
+socklen_t_value
+ssize_t_value
+size_t_value
+off_t_value
+int64_value
+long_value
+int_value
+short_value
+voidp_size
+semaphoreh
+pthreadh
+sys_waith
+signalh
+unistdh
+timeh
+sys_unh
+sys_uioh
+sys_timeh
+sys_typesh
+sys_sockioh
+sys_socketh
+sys_signalh
+sys_sendfileh
+sys_ioctlh
+stringsh
+stringh
+stdlibh
+stdioh
+stdargh
+netinet_tcph
+netinet_sctp_uioh
+netinet_sctph
+netinet_inh
+sys_syslimitsh
+netdbh
+limitsh
+ioh
+fcntlh
+direnth
+errnoh
+crypth
+ctypeh
+conioh
+arpa_ineth
+have_memmove
+mmap
+have_getrlimit
+have_setrlimit
+have_sigaction
+have_inet_network
+o_nonblock_inherited
+tcp_nodelay_inherited
+have_inet_addr
+fork
+apr_inaddr_none
+sendfile
+sharedmem
+haveos2shm
+havebeosarea
+haveshmget
+havemmapshm
+havemmaptmp
+useos2shm
+usebeosarea
+useshmget
+usemmapshm
+usemmaptmp
+havemmapanon
+havemmapzero
+haveshmgetanon
+usemmapanon
+usemmapzero
+useshmgetanon
+have_sigwait
+have_sigsuspend
+threads
+INSTALL_SUBDIRS
+eolstr
+proc_mutex_is_global
+apr_force_atomic_generic
+MKDEP
+LT_LDFLAGS
+LTFLAGS
+shlibpath_var
+export_lib_target
+lib_target
+so_ext
+link
+lt_compile
+installbuilddir
+LIBTOOL
+ac_ct_F77
+FFLAGS
+F77
+CXXCPP
+ac_ct_CXX
+CXXFLAGS
+CXX
+NMEDIT
+DSYMUTIL
+STRIP
+ECHO
+SED
+APR_LIBNAME
+apr_charset_ebcdic
+EGREP
+GREP
+AR
+ASCPP
+AS
+RM
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+RANLIB
+LN_S
+AWK
+CPP
+SET_MAKE
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+APR_MAJOR_VERSION
+APR_DOTTED_VERSION
+apr_builders
+top_builddir
+APR_CONFIG_LOCATION
+apr_builddir
+apr_srcdir
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_layout
+enable_experimental_libtool
+enable_shared
+enable_static
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+with_pic
+with_tags
+with_installbuilddir
+with_libtool
+enable_debug
+enable_maintainer_mode
+enable_profile
+enable_pool_debug
+with_efence
+enable_malloc_debug
+enable_nonportable_atomics
+enable_threads
+with_sendfile
+enable_dso
+enable_other_child
+with_egd
+with_devrandom
+enable_ipv6
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+CXX
+CXXFLAGS
+CCC
+CXXCPP
+F77
+FFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
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+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
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+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
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+test "$silent" = yes && exec 6>/dev/null
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+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-layout=LAYOUT
+  --experimental-libtool Use experimental custom libtool (not included in source distribution)
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --enable-debug          Turn on debugging and compile time warnings
+  --enable-maintainer-mode  Turn on debugging and compile time warnings
+  --enable-profile        Turn on profiling for the build (GCC)
+  --enable-pool-debug[=yes|no|verbose|verbose-alloc|lifetime|owner|all]    Turn on pools debugging
+  --enable-malloc-debug   Switch on malloc_debug for BeOS
+  --enable-nonportable-atomics  Turn on optimized atomic code which may produce nonportable binaries
+  --enable-threads        Enable threading support in APR.
+  --disable-dso           Disable DSO support
+  --enable-other-child    Enable reliable child processes
+  --disable-ipv6          Disable IPv6 support in APR.
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-tags[=TAGS]      include additional configurations [automatic]
+  --with-installbuilddir=DIR location to store APR build files (defaults to '${datadir}/build')
+  --without-libtool       avoid using libtool to link the library
+  --with-efence[=DIR]     path to Electric Fence installation
+  --with-sendfile         Override decision to use sendfile
+  --with-egd[=DIR]        use EGD-compatible socket
+  --with-devrandom[=DEV]  use /dev/random or compatible [searches by default]
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
+  CXXCPP      C++ preprocessor
+  F77         Fortran 77 compiler command
+  FFLAGS      Fortran 77 compiler flags
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
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+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
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+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
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+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
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+ac_configure_args=
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+for ac_pass in 1 2
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+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_config_headers="$ac_config_headers include/arch/unix/apr_private.h"
+
+ac_aux_dir=
+for ac_dir in build "$srcdir"/build; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+
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+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007,
+## 2008  Free Software Foundation, Inc.
+## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+##
+## This file is free software; the Free Software Foundation gives
+## unlimited permission to copy and/or distribute it, with or without
+## modifications, as long as this notice is preserved.
+
+# serial 52 AC_PROG_LIBTOOL
+
+
+# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
+# -----------------------------------------------------------
+# If this macro is not defined by Autoconf, define it here.
+
+
+
+# AC_PROG_LIBTOOL
+# ---------------
+# AC_PROG_LIBTOOL
+
+
+# _AC_PROG_LIBTOOL
+# ----------------
+# _AC_PROG_LIBTOOL
+
+
+# AC_LIBTOOL_SETUP
+# ----------------
+# AC_LIBTOOL_SETUP
+
+
+# _LT_AC_SYS_COMPILER
+# -------------------
+# _LT_AC_SYS_COMPILER
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# --------------------------
+# Check for some things on darwin
+
+
+# _LT_AC_SYS_LIBPATH_AIX
+# ----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# _LT_AC_SYS_LIBPATH_AIX
+
+
+# _LT_AC_SHELL_INIT(ARG)
+# ----------------------
+# _LT_AC_SHELL_INIT
+
+
+# _LT_AC_PROG_ECHO_BACKSLASH
+# --------------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+# _LT_AC_PROG_ECHO_BACKSLASH
+
+
+# _LT_AC_LOCK
+# -----------
+# _LT_AC_LOCK
+
+
+# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+# AC_LIBTOOL_COMPILER_OPTION
+
+
+# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                          [ACTION-SUCCESS], [ACTION-FAILURE])
+# ------------------------------------------------------------
+# Check whether the given compiler option works
+# AC_LIBTOOL_LINKER_OPTION
+
+
+# AC_LIBTOOL_SYS_MAX_CMD_LEN
+# --------------------------
+# AC_LIBTOOL_SYS_MAX_CMD_LEN
+
+
+# _LT_AC_CHECK_DLFCN
+# ------------------
+# _LT_AC_CHECK_DLFCN
+
+
+# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ---------------------------------------------------------------------
+# _LT_AC_TRY_DLOPEN_SELF
+
+
+# AC_LIBTOOL_DLOPEN_SELF
+# ----------------------
+# AC_LIBTOOL_DLOPEN_SELF
+
+
+# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
+# ---------------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler
+# AC_LIBTOOL_PROG_CC_C_O
+
+
+# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
+# -----------------------------------------
+# Check to see if we can do hard links to lock some files if needed
+# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
+
+
+# AC_LIBTOOL_OBJDIR
+# -----------------
+# AC_LIBTOOL_OBJDIR
+
+
+# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
+# ----------------------------------------------
+# Check hardcoding attributes.
+# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
+
+
+# AC_LIBTOOL_SYS_LIB_STRIP
+# ------------------------
+# AC_LIBTOOL_SYS_LIB_STRIP
+
+
+# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+
+
+# _LT_AC_TAGCONFIG
+# ----------------
+# _LT_AC_TAGCONFIG
+
+
+# AC_LIBTOOL_DLOPEN
+# -----------------
+# enable checks for dlopen support
+# AC_LIBTOOL_DLOPEN
+
+
+# AC_LIBTOOL_WIN32_DLL
+# --------------------
+# declare package support for building win32 DLLs
+# AC_LIBTOOL_WIN32_DLL
+
+
+# AC_ENABLE_SHARED([DEFAULT])
+# ---------------------------
+# implement the --enable-shared flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+# AC_ENABLE_SHARED
+
+
+# AC_DISABLE_SHARED
+# -----------------
+# set the default shared flag to --disable-shared
+# AC_DISABLE_SHARED
+
+
+# AC_ENABLE_STATIC([DEFAULT])
+# ---------------------------
+# implement the --enable-static flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+# AC_ENABLE_STATIC
+
+
+# AC_DISABLE_STATIC
+# -----------------
+# set the default static flag to --disable-static
+# AC_DISABLE_STATIC
+
+
+# AC_ENABLE_FAST_INSTALL([DEFAULT])
+# ---------------------------------
+# implement the --enable-fast-install flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+# AC_ENABLE_FAST_INSTALL
+
+
+# AC_DISABLE_FAST_INSTALL
+# -----------------------
+# set the default to --disable-fast-install
+# AC_DISABLE_FAST_INSTALL
+
+
+# AC_LIBTOOL_PICMODE([MODE])
+# --------------------------
+# implement the --with-pic flag
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+# AC_LIBTOOL_PICMODE
+
+
+# AC_PROG_EGREP
+# -------------
+# This is predefined starting with Autoconf 2.54, so this conditional
+# definition can be removed once we require Autoconf 2.54 or later.
+
+
+
+# AC_PATH_TOOL_PREFIX
+# -------------------
+# find a file program which can recognize shared library
+# AC_PATH_TOOL_PREFIX
+
+
+# AC_PATH_MAGIC
+# -------------
+# find a file program which can recognize a shared library
+# AC_PATH_MAGIC
+
+
+# AC_PROG_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+# AC_PROG_LD
+
+
+# AC_PROG_LD_GNU
+# --------------
+# AC_PROG_LD_GNU
+
+
+# AC_PROG_LD_RELOAD_FLAG
+# ----------------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+# AC_PROG_LD_RELOAD_FLAG
+
+
+# AC_DEPLIBS_CHECK_METHOD
+# -----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+# AC_DEPLIBS_CHECK_METHOD
+
+
+# AC_PROG_NM
+# ----------
+# find the pathname to a BSD-compatible name lister
+# AC_PROG_NM
+
+
+# AC_CHECK_LIBM
+# -------------
+# check for math library
+# AC_CHECK_LIBM
+
+
+# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl convenience library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-convenience to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
+# it is assumed to be `libltdl'.  LIBLTDL will be prefixed with
+# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
+# (note the single quotes!).  If your package is not flat and you're not
+# using automake, define top_builddir and top_srcdir appropriately in
+# the Makefiles.
+# AC_LIBLTDL_CONVENIENCE
+
+
+# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl installable library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-install to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
+# and an installed libltdl is not found, it is assumed to be `libltdl'.
+# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
+# '${top_srcdir}/' (note the single quotes!).  If your package is not
+# flat and you're not using automake, define top_builddir and top_srcdir
+# appropriately in the Makefiles.
+# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
+# AC_LIBLTDL_INSTALLABLE
+
+
+# AC_LIBTOOL_CXX
+# --------------
+# enable support for C++ libraries
+# AC_LIBTOOL_CXX
+
+
+# _LT_AC_LANG_CXX
+# ---------------
+# _LT_AC_LANG_CXX
+
+# _LT_AC_PROG_CXXCPP
+# ------------------
+# _LT_AC_PROG_CXXCPP
+
+# AC_LIBTOOL_F77
+# --------------
+# enable support for Fortran 77 libraries
+# AC_LIBTOOL_F77
+
+
+# _LT_AC_LANG_F77
+# ---------------
+# _LT_AC_LANG_F77
+
+
+# AC_LIBTOOL_GCJ
+# --------------
+# enable support for GCJ libraries
+# AC_LIBTOOL_GCJ
+
+
+# _LT_AC_LANG_GCJ
+# ---------------
+# _LT_AC_LANG_GCJ
+
+
+# AC_LIBTOOL_RC
+# -------------
+# enable support for Windows resource files
+# AC_LIBTOOL_RC
+
+
+# AC_LIBTOOL_LANG_C_CONFIG
+# ------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+
+# AC_LIBTOOL_LANG_C_CONFIG
+
+
+# AC_LIBTOOL_LANG_CXX_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+
+# AC_LIBTOOL_LANG_CXX_CONFIG
+
+# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
+# ------------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+# AC_LIBTOOL_POSTDEP_PREDEP
+
+# AC_LIBTOOL_LANG_F77_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+
+# AC_LIBTOOL_LANG_F77_CONFIG
+
+
+# AC_LIBTOOL_LANG_GCJ_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+
+# AC_LIBTOOL_LANG_GCJ_CONFIG
+
+
+# AC_LIBTOOL_LANG_RC_CONFIG
+# -------------------------
+# Ensure that the configuration vars for the Windows resource compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+
+# AC_LIBTOOL_LANG_RC_CONFIG
+
+
+# AC_LIBTOOL_CONFIG([TAGNAME])
+# ----------------------------
+# If TAGNAME is not passed, then create an initial libtool script
+# with a default configuration from the untagged config vars.  Otherwise
+# add code to config.status for appending the configuration named by
+# TAGNAME from the matching tagged config vars.
+# AC_LIBTOOL_CONFIG
+
+
+# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------------------
+# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
+
+
+# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+# ---------------------------------
+ # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+
+
+# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
+# ---------------------------------------
+
+
+
+# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
+# ------------------------------------
+# See if the linker supports building shared libraries.
+# AC_LIBTOOL_PROG_LD_SHLIBS
+
+
+# _LT_AC_FILE_LTDLL_C
+# -------------------
+# Be careful that the start marker always follows a newline.
+# _LT_AC_FILE_LTDLL_C
+
+
+# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
+# ---------------------------------
+
+
+
+# old names
+
+
+
+
+
+
+
+
+# This is just to silence aclocal about the macro not being used
+
+
+
+
+
+
+
+# Cheap backport of AS_EXECUTABLE_P and required macros
+# from Autoconf 2.59; we should not use $as_executable_p directly.
+
+# _AS_TEST_PREPARE
+# ----------------
+# _AS_TEST_PREPARE
+
+# AS_EXECUTABLE_P
+# ---------------
+# Check whether a file is executable.
+# AS_EXECUTABLE_P
+
+############################################################
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+############################################################
+# LT_AC_PROG_SED
+# --------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+
+
+
+
+  apr_ste_save_CPPFLAGS="$CPPFLAGS"
+
+
+  apr_ste_save_CFLAGS="$CFLAGS"
+
+
+  apr_ste_save_LDFLAGS="$LDFLAGS"
+
+
+  apr_ste_save_LIBS="$LIBS"
+
+
+  apr_ste_save_INCLUDES="$INCLUDES"
+
+
+
+  rm -f config.nice
+  cat >config.nice<<EOF
+#! /bin/sh
+#
+# Created by configure
+
+EOF
+  if test -n "$CC"; then
+    echo "CC=\"$CC\"; export CC" >> config.nice
+  fi
+  if test -n "$CFLAGS"; then
+    echo "CFLAGS=\"$CFLAGS\"; export CFLAGS" >> config.nice
+  fi
+  if test -n "$CPPFLAGS"; then
+    echo "CPPFLAGS=\"$CPPFLAGS\"; export CPPFLAGS" >> config.nice
+  fi
+  if test -n "$LDFLAGS"; then
+    echo "LDFLAGS=\"$LDFLAGS\"; export LDFLAGS" >> config.nice
+  fi
+  if test -n "$LIBS"; then
+    echo "LIBS=\"$LIBS\"; export LIBS" >> config.nice
+  fi
+  if test -n "$INCLUDES"; then
+    echo "INCLUDES=\"$INCLUDES\"; export INCLUDES" >> config.nice
+  fi
+  if test -n "$NOTEST_CFLAGS"; then
+    echo "NOTEST_CFLAGS=\"$NOTEST_CFLAGS\"; export NOTEST_CFLAGS" >> config.nice
+  fi
+  if test -n "$NOTEST_CPPFLAGS"; then
+    echo "NOTEST_CPPFLAGS=\"$NOTEST_CPPFLAGS\"; export NOTEST_CPPFLAGS" >> config.nice
+  fi
+  if test -n "$NOTEST_LDFLAGS"; then
+    echo "NOTEST_LDFLAGS=\"$NOTEST_LDFLAGS\"; export NOTEST_LDFLAGS" >> config.nice
+  fi
+  if test -n "$NOTEST_LIBS"; then
+    echo "NOTEST_LIBS=\"$NOTEST_LIBS\"; export NOTEST_LIBS" >> config.nice
+  fi
+
+  # Retrieve command-line arguments.
+  eval "set x $0 $ac_configure_args"
+  shift
+
+  for arg
+  do
+
+ap_last=
+ap_cur="$arg"
+while test "x${ap_cur}" != "x${ap_last}";
+do
+  ap_last="${ap_cur}"
+  ap_cur=`eval "echo ${ap_cur}"`
+done
+arg="${ap_cur}"
+
+    echo "\"$arg\" \\" >> config.nice
+  done
+  echo '"$@"' >> config.nice
+  chmod +x config.nice
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$target_alias" = x; then
+  ac_cv_target=$ac_cv_host
+else
+  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+echo "Configuring APR library"
+echo "Platform: $host"
+
+
+
+# Absolute source/build directory
+apr_srcdir=`(cd $srcdir && pwd)`
+apr_builddir=`pwd`
+
+
+
+if test "$apr_builddir" != "$apr_srcdir"; then
+  USE_VPATH=1
+  APR_CONFIG_LOCATION=build
+else
+  APR_CONFIG_LOCATION=source
+fi
+
+
+
+# Libtool might need this symbol -- it must point to the location of
+# the generated libtool script (not necessarily the "top" build dir).
+#
+top_builddir="$apr_builddir"
+
+
+# Directory containing apr build macros, helpers, and make rules
+# NOTE: make rules (apr_rules.mk) will be in the builddir for vpath
+#
+apr_buildout=$apr_builddir/build
+apr_builders=$apr_srcdir/build
+
+
+MKDIR=$apr_builders/mkdir.sh
+
+
+  { $as_echo "$as_me:$LINENO: checking for working mkdir -p" >&5
+$as_echo_n "checking for working mkdir -p... " >&6; }
+if test "${ac_cv_mkdir_p+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    test -d conftestdir && rm -rf conftestdir
+    mkdir -p conftestdir/somedir >/dev/null 2>&1
+    if test -d conftestdir/somedir; then
+      ac_cv_mkdir_p=yes
+    else
+      ac_cv_mkdir_p=no
+    fi
+    rm -rf conftestdir
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_mkdir_p" >&5
+$as_echo "$ac_cv_mkdir_p" >&6; }
+  if test "$ac_cv_mkdir_p" = "yes"; then
+      mkdir_p="mkdir -p"
+  else
+      mkdir_p="$apr_builders/mkdir.sh"
+  fi
+
+
+# get our version information
+get_version="$apr_builders/get-version.sh"
+version_hdr="$apr_srcdir/include/apr_version.h"
+APR_MAJOR_VERSION="`$get_version major $version_hdr APR`"
+APR_DOTTED_VERSION="`$get_version all $version_hdr APR`"
+
+
+
+
+echo "APR Version: ${APR_DOTTED_VERSION}"
+
+
+# Check whether --enable-layout was given.
+if test "${enable_layout+set}" = set; then
+  enableval=$enable_layout;
+  LAYOUT=$enableval
+
+fi
+
+
+if test -z "$LAYOUT"; then
+  LAYOUT="apr"
+fi
+
+  if test ! -f $srcdir/config.layout; then
+    echo "** Error: Layout file $srcdir/config.layout not found"
+    echo "** Error: Cannot use undefined layout '$LAYOUT'"
+    exit 1
+  fi
+  pldconf=./config.pld
+
+  sed -e "1s/[ 	]*<[lL]ayout[ 	]*$LAYOUT[ 	]*>[ 	]*//;1t" \
+      -e "1,/[ 	]*<[lL]ayout[ 	]*$LAYOUT[ 	]*>[ 	]*/d" \
+      -e '/[ 	]*<\/Layout>[ 	]*/,$d' \
+      -e "s/^[ 	]*//g" \
+      -e "s/:[ 	]*/=\'/g" \
+      -e "s/[ 	]*$/'/g" \
+      $srcdir/config.layout > $pldconf
+  layout_name=$LAYOUT
+  if test ! -s $pldconf; then
+    echo "** Error: unable to find layout $layout_name"
+    exit 1
+  fi
+  . $pldconf
+  rm $pldconf
+  for var in prefix exec_prefix bindir sbindir libexecdir mandir \
+             sysconfdir datadir includedir localstatedir runtimedir \
+             logfiledir libdir installbuilddir libsuffix ; do
+    eval "val=\"\$$var\""
+    case $val in
+      *+)
+        val=`echo $val | sed -e 's;\+$;;'`
+        eval "$var=\"\$val\""
+        autosuffix=yes
+        ;;
+      *)
+        autosuffix=no
+        ;;
+    esac
+    val=`echo $val | sed -e 's:\(.\)/*$:\1:'`
+    val=`echo $val | sed -e 's:[\$]\([a-z_]*\):$\1:g'`
+    if test "$autosuffix" = "yes"; then
+      if echo $val | grep apache >/dev/null; then
+        addtarget=no
+      else
+        addtarget=yes
+      fi
+      if test "$addtarget" = "yes"; then
+        val="$val/apache2"
+      fi
+    fi
+    eval "$var='$val'"
+  done
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for chosen layout" >&5
+$as_echo_n "checking for chosen layout... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $layout_name" >&5
+$as_echo "$layout_name" >&6; }
+
+
+ac_prev=
+# Retrieve the command-line arguments.  The eval is needed because
+# the arguments are quoted to preserve accuracy.
+eval "set x $ac_configure_args"
+shift
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+    *)  { { $as_echo "$as_me:$LINENO: error: expected an absolute path for --$ac_var: $ac_val" >&5
+$as_echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+
+
+case "$host" in
+  *-apple-aux3*)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"gcc\""
+    CC="gcc"
+  fi
+
+      ;;
+  bs2000*-siemens-sysv*)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"c89 -XLLML -XLLMK -XL -Kno_integer_overflow\""
+    CC="c89 -XLLML -XLLMK -XL -Kno_integer_overflow"
+  fi
+
+      ;;
+  *convex-v11*)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"cc\""
+    CC="cc"
+  fi
+
+      ;;
+  *-ibm-os390)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"cc\""
+    CC="cc"
+  fi
+
+      ;;
+  *-ibm-as400)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"icc\""
+    CC="icc"
+  fi
+
+      ;;
+  *-isc4*)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"gcc\""
+    CC="gcc"
+  fi
+
+      ;;
+  m88k-*-CX/SX|CYBER)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"cc\""
+    CC="cc"
+  fi
+
+      ;;
+  *-next-openstep*)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"cc\""
+    CC="cc"
+  fi
+
+      ;;
+  *-qnx32)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"cc -F\""
+    CC="cc -F"
+  fi
+
+      ;;
+  *-tandem-oss)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"c89\""
+    CC="c89"
+  fi
+
+      ;;
+  TPF)
+
+  if test -z "$CC"; then
+    echo "  setting CC to \"c89\""
+    CC="c89"
+  fi
+
+      ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+if test "x$apr_preload_done" != "xyes" ; then
+
+  apr_preload_done="yes"
+
+  echo "Applying APR hints file rules for $host"
+
+  case "$host" in
+    *mint)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DMINT\""
+    CPPFLAGS="-DMINT"
+  else
+    apr_addto_bugger="-DMINT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lportlib\""
+    LIBS="-lportlib"
+  else
+    apr_addto_bugger="-lportlib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *MPE/iX*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE\""
+    CPPFLAGS="-DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE"
+  else
+    apr_addto_bugger="-DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lsvipc -lcurses\""
+    LIBS="-lsvipc -lcurses"
+  else
+    apr_addto_bugger="-lsvipc -lcurses"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-Xlinker \"-WL,cap=ia,ba,ph;nmstack=1024000\"\""
+    LDFLAGS="-Xlinker \"-WL,cap=ia,ba,ph;nmstack=1024000\""
+  else
+    apr_addto_bugger="-Xlinker \"-WL,cap=ia,ba,ph;nmstack=1024000\""
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-apple-aux3*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DAUX3 -D_POSIX_SOURCE\""
+    CPPFLAGS="-DAUX3 -D_POSIX_SOURCE"
+  else
+    apr_addto_bugger="-DAUX3 -D_POSIX_SOURCE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lposix -lbsd\""
+    LIBS="-lposix -lbsd"
+  else
+    apr_addto_bugger="-lposix -lbsd"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-s\""
+    LDFLAGS="-s"
+  else
+    apr_addto_bugger="-s"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+  echo "  forcing SHELL to \"/bin/ksh\""
+  SHELL="/bin/ksh"
+
+	;;
+    *-ibm-aix*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-U__STR__ -D_THREAD_SAFE\""
+    CPPFLAGS="-U__STR__ -D_THREAD_SAFE"
+  else
+    apr_addto_bugger="-U__STR__ -D_THREAD_SAFE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+                case $host in
+            *-ibm-aix4.3)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_USE_IRS\""
+    CPPFLAGS="-D_USE_IRS"
+  else
+    apr_addto_bugger="-D_USE_IRS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	        ;;
+            *-ibm-aix5*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_USE_IRS\""
+    CPPFLAGS="-D_USE_IRS"
+  else
+    apr_addto_bugger="-D_USE_IRS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	        ;;
+            *-ibm-aix4.3.*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_USE_IRS\""
+    CPPFLAGS="-D_USE_IRS"
+  else
+    apr_addto_bugger="-D_USE_IRS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+                ;;
+        esac
+                if $CC 2>&1 | grep 'xlc' > /dev/null; then
+
+  if test -z "$AIX_XLC"; then
+    echo "  setting AIX_XLC to \"yes\""
+    AIX_XLC="yes"
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-qHALT=E\""
+    CFLAGS="-qHALT=E"
+  else
+    apr_addto_bugger="-qHALT=E"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+        fi
+
+  if test -z "$apr_sysvsem_is_global"; then
+    echo "  setting apr_sysvsem_is_global to \"yes\""
+    apr_sysvsem_is_global="yes"
+  fi
+
+
+  if test -z "$apr_lock_method"; then
+    echo "  setting apr_lock_method to \"USE_SYSVSEM_SERIALIZE\""
+    apr_lock_method="USE_SYSVSEM_SERIALIZE"
+  fi
+
+        case $host in
+            *-ibm-aix3* | *-ibm-aix4.1.*)
+                ;;
+            *)
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-Wl,-brtl\""
+    LDFLAGS="-Wl,-brtl"
+  else
+    apr_addto_bugger="-Wl,-brtl"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+                ;;
+	esac
+        ;;
+    *-apollo-*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DAPOLLO\""
+    CPPFLAGS="-DAPOLLO"
+  else
+    apr_addto_bugger="-DAPOLLO"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-dg-dgux*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DDGUX\""
+    CPPFLAGS="-DDGUX"
+  else
+    apr_addto_bugger="-DDGUX"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *os2_emx*)
+
+  echo "  forcing SHELL to \"sh\""
+  SHELL="sh"
+
+
+  if test -z "$apr_gethostbyname_is_thread_safe"; then
+    echo "  setting apr_gethostbyname_is_thread_safe to \"yes\""
+    apr_gethostbyname_is_thread_safe="yes"
+  fi
+
+
+  if test -z "$apr_gethostbyaddr_is_thread_safe"; then
+    echo "  setting apr_gethostbyaddr_is_thread_safe to \"yes\""
+    apr_gethostbyaddr_is_thread_safe="yes"
+  fi
+
+	;;
+    *-hi-hiux)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DHIUX\""
+    CPPFLAGS="-DHIUX"
+  else
+    apr_addto_bugger="-DHIUX"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-hp-hpux11.*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DHPUX11 -D_REENTRANT -D_XOPEN_SOURCE_EXTENDED\""
+    CPPFLAGS="-DHPUX11 -D_REENTRANT -D_XOPEN_SOURCE_EXTENDED"
+  else
+    apr_addto_bugger="-DHPUX11 -D_REENTRANT -D_XOPEN_SOURCE_EXTENDED"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-hp-hpux10.*)
+ 	case $host in
+ 	  *-hp-hpux10.01)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSELECT_NEEDS_CAST\""
+    CPPFLAGS="-DSELECT_NEEDS_CAST"
+  else
+    apr_addto_bugger="-DSELECT_NEEDS_CAST"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	       ;;
+ 	esac
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_REENTRANT\""
+    CPPFLAGS="-D_REENTRANT"
+  else
+    apr_addto_bugger="-D_REENTRANT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-hp-hpux*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DHPUX -D_REENTRANT\""
+    CPPFLAGS="-DHPUX -D_REENTRANT"
+  else
+    apr_addto_bugger="-DHPUX -D_REENTRANT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-linux*)
+        case `uname -r` in
+	    2.* )
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DLINUX=2\""
+    CPPFLAGS="-DLINUX=2"
+  else
+    apr_addto_bugger="-DLINUX=2"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	           ;;
+	    1.* )
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DLINUX=1\""
+    CPPFLAGS="-DLINUX=1"
+  else
+    apr_addto_bugger="-DLINUX=1"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	           ;;
+	    * )
+	           ;;
+        esac
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_REENTRANT -D_GNU_SOURCE\""
+    CPPFLAGS="-D_REENTRANT -D_GNU_SOURCE"
+  else
+    apr_addto_bugger="-D_REENTRANT -D_GNU_SOURCE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-GNU*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DHURD -D_GNU_SOURCE\""
+    CPPFLAGS="-DHURD -D_GNU_SOURCE"
+  else
+    apr_addto_bugger="-DHURD -D_GNU_SOURCE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-lynx-lynxos)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D__NO_INCLUDE_WARN__ -DLYNXOS\""
+    CPPFLAGS="-D__NO_INCLUDE_WARN__ -DLYNXOS"
+  else
+    apr_addto_bugger="-D__NO_INCLUDE_WARN__ -DLYNXOS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lbsd\""
+    LIBS="-lbsd"
+  else
+    apr_addto_bugger="-lbsd"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *486-*-bsdi*)
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-m486\""
+    CFLAGS="-m486"
+  else
+    apr_addto_bugger="-m486"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-*-bsdi*)
+        case $host in
+            *bsdi4.1)
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-D_REENTRANT\""
+    CFLAGS="-D_REENTRANT"
+  else
+    apr_addto_bugger="-D_REENTRANT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+                ;;
+        esac
+        ;;
+    *-openbsd*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_POSIX_THREADS\""
+    CPPFLAGS="-D_POSIX_THREADS"
+  else
+    apr_addto_bugger="-D_POSIX_THREADS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+        # getsockname() reports the wrong address on a socket
+        # bound to an ephmeral port so the test fails.
+
+  if test -z "$ac_cv_o_nonblock_inherited"; then
+    echo "  setting ac_cv_o_nonblock_inherited to \"yes\""
+    ac_cv_o_nonblock_inherited="yes"
+  fi
+
+	;;
+    *-netbsd*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DNETBSD\""
+    CPPFLAGS="-DNETBSD"
+  else
+    apr_addto_bugger="-DNETBSD"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+        # fcntl() lies about O_NONBLOCK on an accept()ed socket (PR kern/26950)
+
+  if test -z "$ac_cv_o_nonblock_inherited"; then
+    echo "  setting ac_cv_o_nonblock_inherited to \"yes\""
+    ac_cv_o_nonblock_inherited="yes"
+  fi
+
+	;;
+    *-freebsd*)
+	case $host in
+	    *freebsd2345*)
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-funsigned-char\""
+    CFLAGS="-funsigned-char"
+  else
+    apr_addto_bugger="-funsigned-char"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+		;;
+	esac
+
+  if test -z "$enable_threads"; then
+    echo "  setting enable_threads to \"no\""
+    enable_threads="no"
+  fi
+
+
+  if test -z "$apr_lock_method"; then
+    echo "  setting apr_lock_method to \"USE_FLOCK_SERIALIZE\""
+    apr_lock_method="USE_FLOCK_SERIALIZE"
+  fi
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_REENTRANT -D_THREAD_SAFE\""
+    CPPFLAGS="-D_REENTRANT -D_THREAD_SAFE"
+  else
+    apr_addto_bugger="-D_REENTRANT -D_THREAD_SAFE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-next-nextstep*)
+
+  if test -z "$CFLAGS"; then
+    echo "  setting CFLAGS to \"-O\""
+    CFLAGS="-O"
+  fi
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DNEXT\""
+    CPPFLAGS="-DNEXT"
+  else
+    apr_addto_bugger="-DNEXT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-next-openstep*)
+
+  if test -z "$CFLAGS"; then
+    echo "  setting CFLAGS to \"-O\""
+    CFLAGS="-O"
+  fi
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DNEXT\""
+    CPPFLAGS="-DNEXT"
+  else
+    apr_addto_bugger="-DNEXT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-apple-rhapsody*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DRHAPSODY\""
+    CPPFLAGS="-DRHAPSODY"
+  else
+    apr_addto_bugger="-DRHAPSODY"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-apple-darwin*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp\""
+    CPPFLAGS="-DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp"
+  else
+    apr_addto_bugger="-DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test -z "$apr_posixsem_is_global"; then
+    echo "  setting apr_posixsem_is_global to \"yes\""
+    apr_posixsem_is_global="yes"
+  fi
+
+
+  if test -z "$ac_cv_func_poll"; then
+    echo "  setting ac_cv_func_poll to \"no\""
+    ac_cv_func_poll="no"
+  fi
+ # See issue 34332
+	;;
+    *-dec-osf*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DOSF1\""
+    CPPFLAGS="-DOSF1"
+  else
+    apr_addto_bugger="-DOSF1"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+        # process-shared mutexes don't seem to work in Tru64 5.0
+
+  if test -z "$apr_cv_process_shared_works"; then
+    echo "  setting apr_cv_process_shared_works to \"no\""
+    apr_cv_process_shared_works="no"
+  fi
+
+	;;
+    *-nto-qnx*)
+	;;
+    *-qnx)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DQNX\""
+    CPPFLAGS="-DQNX"
+  else
+    apr_addto_bugger="-DQNX"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-N128k -lunix\""
+    LIBS="-N128k -lunix"
+  else
+    apr_addto_bugger="-N128k -lunix"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-qnx32)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DQNX\""
+    CPPFLAGS="-DQNX"
+  else
+    apr_addto_bugger="-DQNX"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-mf -3\""
+    CFLAGS="-mf -3"
+  else
+    apr_addto_bugger="-mf -3"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-N128k -lunix\""
+    LIBS="-N128k -lunix"
+  else
+    apr_addto_bugger="-N128k -lunix"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-isc4*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-posix -DISC\""
+    CPPFLAGS="-posix -DISC"
+  else
+    apr_addto_bugger="-posix -DISC"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-posix\""
+    LDFLAGS="-posix"
+  else
+    apr_addto_bugger="-posix"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-linet\""
+    LIBS="-linet"
+  else
+    apr_addto_bugger="-linet"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sco3.2v[234]*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSCO -D_REENTRANT\""
+    CPPFLAGS="-DSCO -D_REENTRANT"
+  else
+    apr_addto_bugger="-DSCO -D_REENTRANT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	if test "$GCC" = "no"; then
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Oacgiltz\""
+    CFLAGS="-Oacgiltz"
+  else
+    apr_addto_bugger="-Oacgiltz"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+	fi
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lPW -lmalloc\""
+    LIBS="-lPW -lmalloc"
+  else
+    apr_addto_bugger="-lPW -lmalloc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sco3.2v5*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSCO5 -D_REENTRANT\""
+    CPPFLAGS="-DSCO5 -D_REENTRANT"
+  else
+    apr_addto_bugger="-DSCO5 -D_REENTRANT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sco_sv*|*-SCO_SV*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSCO -D_REENTRANT\""
+    CPPFLAGS="-DSCO -D_REENTRANT"
+  else
+    apr_addto_bugger="-DSCO -D_REENTRANT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lPW -lmalloc\""
+    LIBS="-lPW -lmalloc"
+  else
+    apr_addto_bugger="-lPW -lmalloc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-solaris2*)
+    	PLATOSVERS=`echo $host | sed 's/^.*solaris2.//'`
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSOLARIS2=$PLATOSVERS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT\""
+    CPPFLAGS="-DSOLARIS2=$PLATOSVERS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT"
+  else
+    apr_addto_bugger="-DSOLARIS2=$PLATOSVERS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test -z "$apr_lock_method"; then
+    echo "  setting apr_lock_method to \"USE_FCNTL_SERIALIZE\""
+    apr_lock_method="USE_FCNTL_SERIALIZE"
+  fi
+
+	;;
+    *-sunos4*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSUNOS4\""
+    CPPFLAGS="-DSUNOS4"
+  else
+    apr_addto_bugger="-DSUNOS4"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-unixware1)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DUW=100\""
+    CPPFLAGS="-DUW=100"
+  else
+    apr_addto_bugger="-DUW=100"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-unixware2)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DUW=200\""
+    CPPFLAGS="-DUW=200"
+  else
+    apr_addto_bugger="-DUW=200"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lgen\""
+    LIBS="-lgen"
+  else
+    apr_addto_bugger="-lgen"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-unixware211)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DUW=211\""
+    CPPFLAGS="-DUW=211"
+  else
+    apr_addto_bugger="-DUW=211"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lgen\""
+    LIBS="-lgen"
+  else
+    apr_addto_bugger="-lgen"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-unixware212)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DUW=212\""
+    CPPFLAGS="-DUW=212"
+  else
+    apr_addto_bugger="-DUW=212"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lgen\""
+    LIBS="-lgen"
+  else
+    apr_addto_bugger="-lgen"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-unixware7)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DUW=700\""
+    CPPFLAGS="-DUW=700"
+  else
+    apr_addto_bugger="-DUW=700"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lgen\""
+    LIBS="-lgen"
+  else
+    apr_addto_bugger="-lgen"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    maxion-*-sysv4*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4\""
+    CPPFLAGS="-DSVR4"
+  else
+    apr_addto_bugger="-DSVR4"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc -lgen\""
+    LIBS="-lc -lgen"
+  else
+    apr_addto_bugger="-lc -lgen"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-*-powermax*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4\""
+    CPPFLAGS="-DSVR4"
+  else
+    apr_addto_bugger="-DSVR4"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lgen\""
+    LIBS="-lgen"
+  else
+    apr_addto_bugger="-lgen"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    TPF)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DTPF -D_POSIX_SOURCE\""
+    CPPFLAGS="-DTPF -D_POSIX_SOURCE"
+  else
+    apr_addto_bugger="-DTPF -D_POSIX_SOURCE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+       ;;
+    bs2000*-siemens-sysv*)
+
+  if test -z "$CFLAGS"; then
+    echo "  setting CFLAGS to \"-O\""
+    CFLAGS="-O"
+  fi
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4 -D_XPG_IV -D_KMEMUSER\""
+    CPPFLAGS="-DSVR4 -D_XPG_IV -D_KMEMUSER"
+  else
+    apr_addto_bugger="-DSVR4 -D_XPG_IV -D_KMEMUSER"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lsocket\""
+    LIBS="-lsocket"
+  else
+    apr_addto_bugger="-lsocket"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test -z "$enable_threads"; then
+    echo "  setting enable_threads to \"no\""
+    enable_threads="no"
+  fi
+
+	;;
+    *-siemens-sysv4*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4 -D_XPG_IV -DHAS_DLFCN -DUSE_MMAP_FILES -DUSE_SYSVSEM_SERIALIZED_ACCEPT\""
+    CPPFLAGS="-DSVR4 -D_XPG_IV -DHAS_DLFCN -DUSE_MMAP_FILES -DUSE_SYSVSEM_SERIALIZED_ACCEPT"
+  else
+    apr_addto_bugger="-DSVR4 -D_XPG_IV -DHAS_DLFCN -DUSE_MMAP_FILES -DUSE_SYSVSEM_SERIALIZED_ACCEPT"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc\""
+    LIBS="-lc"
+  else
+    apr_addto_bugger="-lc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    pyramid-pyramid-svr4)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4 -DNO_LONG_DOUBLE\""
+    CPPFLAGS="-DSVR4 -DNO_LONG_DOUBLE"
+  else
+    apr_addto_bugger="-DSVR4 -DNO_LONG_DOUBLE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc\""
+    LIBS="-lc"
+  else
+    apr_addto_bugger="-lc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    DS/90\ 7000-*-sysv4*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DUXPDS\""
+    CPPFLAGS="-DUXPDS"
+  else
+    apr_addto_bugger="-DUXPDS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-tandem-sysv4*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4\""
+    CPPFLAGS="-DSVR4"
+  else
+    apr_addto_bugger="-DSVR4"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-ncr-sysv4)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4 -DMPRAS\""
+    CPPFLAGS="-DSVR4 -DMPRAS"
+  else
+    apr_addto_bugger="-DSVR4 -DMPRAS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc -L/usr/ucblib -lucb\""
+    LIBS="-lc -L/usr/ucblib -lucb"
+  else
+    apr_addto_bugger="-lc -L/usr/ucblib -lucb"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sysv4*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4\""
+    CPPFLAGS="-DSVR4"
+  else
+    apr_addto_bugger="-DSVR4"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc\""
+    LIBS="-lc"
+  else
+    apr_addto_bugger="-lc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    88k-encore-sysv4)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4 -DENCORE\""
+    CPPFLAGS="-DSVR4 -DENCORE"
+  else
+    apr_addto_bugger="-DSVR4 -DENCORE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lPW\""
+    LIBS="-lPW"
+  else
+    apr_addto_bugger="-lPW"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-uts*)
+	PLATOSVERS=`echo $host | sed 's/^.*,//'`
+	case $PLATOSVERS in
+	    2*)
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DUTS21\""
+    CPPFLAGS="-DUTS21"
+  else
+    apr_addto_bugger="-DUTS21"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Xa -eft\""
+    CFLAGS="-Xa -eft"
+  else
+    apr_addto_bugger="-Xa -eft"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lbsd -la\""
+    LIBS="-lbsd -la"
+  else
+    apr_addto_bugger="-lbsd -la"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	        ;;
+	    *)
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4\""
+    CPPFLAGS="-DSVR4"
+  else
+    apr_addto_bugger="-DSVR4"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Xa\""
+    CFLAGS="-Xa"
+  else
+    apr_addto_bugger="-Xa"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+	        ;;
+	esac
+	;;
+    *-ultrix)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DULTRIX\""
+    CPPFLAGS="-DULTRIX"
+  else
+    apr_addto_bugger="-DULTRIX"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  echo "  forcing SHELL to \"/bin/sh5\""
+  SHELL="/bin/sh5"
+
+	;;
+    *powerpc-tenon-machten*)
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-Xlstack=0x14000 -Xldelcsect\""
+    LDFLAGS="-Xlstack=0x14000 -Xldelcsect"
+  else
+    apr_addto_bugger="-Xlstack=0x14000 -Xldelcsect"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-machten*)
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-stack 0x14000\""
+    LDFLAGS="-stack 0x14000"
+  else
+    apr_addto_bugger="-stack 0x14000"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *convex-v11*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DCONVEXOS11\""
+    CPPFLAGS="-DCONVEXOS11"
+  else
+    apr_addto_bugger="-DCONVEXOS11"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test -z "$CFLAGS"; then
+    echo "  setting CFLAGS to \"-O1\""
+    CFLAGS="-O1"
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-ext\""
+    CFLAGS="-ext"
+  else
+    apr_addto_bugger="-ext"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    i860-intel-osf1)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DPARAGON\""
+    CPPFLAGS="-DPARAGON"
+  else
+    apr_addto_bugger="-DPARAGON"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sequent-ptx2.*.*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSEQUENT=20\""
+    CPPFLAGS="-DSEQUENT=20"
+  else
+    apr_addto_bugger="-DSEQUENT=20"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Wc,-pw\""
+    CFLAGS="-Wc,-pw"
+  else
+    apr_addto_bugger="-Wc,-pw"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-linet -lc -lseq\""
+    LIBS="-linet -lc -lseq"
+  else
+    apr_addto_bugger="-linet -lc -lseq"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sequent-ptx4.0.*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSEQUENT=40\""
+    CPPFLAGS="-DSEQUENT=40"
+  else
+    apr_addto_bugger="-DSEQUENT=40"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Wc,-pw\""
+    CFLAGS="-Wc,-pw"
+  else
+    apr_addto_bugger="-Wc,-pw"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-linet -lc\""
+    LIBS="-linet -lc"
+  else
+    apr_addto_bugger="-linet -lc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sequent-ptx4.[123].*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSEQUENT=41\""
+    CPPFLAGS="-DSEQUENT=41"
+  else
+    apr_addto_bugger="-DSEQUENT=41"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Wc,-pw\""
+    CFLAGS="-Wc,-pw"
+  else
+    apr_addto_bugger="-Wc,-pw"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc\""
+    LIBS="-lc"
+  else
+    apr_addto_bugger="-lc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sequent-ptx4.4.*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSEQUENT=44\""
+    CPPFLAGS="-DSEQUENT=44"
+  else
+    apr_addto_bugger="-DSEQUENT=44"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Wc,-pw\""
+    CFLAGS="-Wc,-pw"
+  else
+    apr_addto_bugger="-Wc,-pw"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc\""
+    LIBS="-lc"
+  else
+    apr_addto_bugger="-lc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sequent-ptx4.5.*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSEQUENT=45\""
+    CPPFLAGS="-DSEQUENT=45"
+  else
+    apr_addto_bugger="-DSEQUENT=45"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Wc,-pw\""
+    CFLAGS="-Wc,-pw"
+  else
+    apr_addto_bugger="-Wc,-pw"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc\""
+    LIBS="-lc"
+  else
+    apr_addto_bugger="-lc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-sequent-ptx5.0.*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSEQUENT=50\""
+    CPPFLAGS="-DSEQUENT=50"
+  else
+    apr_addto_bugger="-DSEQUENT=50"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Wc,-pw\""
+    CFLAGS="-Wc,-pw"
+  else
+    apr_addto_bugger="-Wc,-pw"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc\""
+    LIBS="-lc"
+  else
+    apr_addto_bugger="-lc"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    *NEWS-OS*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DNEWSOS\""
+    CPPFLAGS="-DNEWSOS"
+  else
+    apr_addto_bugger="-DNEWSOS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-riscix)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DRISCIX\""
+    CPPFLAGS="-DRISCIX"
+  else
+    apr_addto_bugger="-DRISCIX"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test -z "$CFLAGS"; then
+    echo "  setting CFLAGS to \"-O\""
+    CFLAGS="-O"
+  fi
+
+	;;
+    *-irix*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_POSIX_THREAD_SAFE_FUNCTIONS\""
+    CPPFLAGS="-D_POSIX_THREAD_SAFE_FUNCTIONS"
+  else
+    apr_addto_bugger="-D_POSIX_THREAD_SAFE_FUNCTIONS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *beos*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DBEOS\""
+    CPPFLAGS="-DBEOS"
+  else
+    apr_addto_bugger="-DBEOS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+        PLATOSVERS=`uname -r`
+
+  if test -z "$apr_process_lock_is_global"; then
+    echo "  setting apr_process_lock_is_global to \"yes\""
+    apr_process_lock_is_global="yes"
+  fi
+
+        case $PLATOSVERS in
+            5.0.4)
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-L/boot/beos/system/lib\""
+    LDFLAGS="-L/boot/beos/system/lib"
+  else
+    apr_addto_bugger="-L/boot/beos/system/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lbind -lsocket\""
+    LIBS="-lbind -lsocket"
+  else
+    apr_addto_bugger="-lbind -lsocket"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DBONE7\""
+    CPPFLAGS="-DBONE7"
+  else
+    apr_addto_bugger="-DBONE7"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+                ;;
+            5.1)
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-L/boot/beos/system/lib\""
+    LDFLAGS="-L/boot/beos/system/lib"
+  else
+    apr_addto_bugger="-L/boot/beos/system/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lbind -lsocket\""
+    LIBS="-lbind -lsocket"
+  else
+    apr_addto_bugger="-lbind -lsocket"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+                ;;
+	esac
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSIGPROCMASK_SETS_THREAD_MASK -DAP_AUTH_DBM_USE_APR\""
+    CPPFLAGS="-DSIGPROCMASK_SETS_THREAD_MASK -DAP_AUTH_DBM_USE_APR"
+  else
+    apr_addto_bugger="-DSIGPROCMASK_SETS_THREAD_MASK -DAP_AUTH_DBM_USE_APR"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+        ;;
+    4850-*.*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4 -DMPRAS\""
+    CPPFLAGS="-DSVR4 -DMPRAS"
+  else
+    apr_addto_bugger="-DSVR4 -DMPRAS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc -L/usr/ucblib -lucb\""
+    LIBS="-lc -L/usr/ucblib -lucb"
+  else
+    apr_addto_bugger="-lc -L/usr/ucblib -lucb"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    drs6000*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DSVR4\""
+    CPPFLAGS="-DSVR4"
+  else
+    apr_addto_bugger="-DSVR4"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lc -L/usr/ucblib -lucb\""
+    LIBS="-lc -L/usr/ucblib -lucb"
+  else
+    apr_addto_bugger="-lc -L/usr/ucblib -lucb"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+    m88k-*-CX/SX|CYBER)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_CX_SX\""
+    CPPFLAGS="-D_CX_SX"
+  else
+    apr_addto_bugger="-D_CX_SX"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Xa\""
+    CFLAGS="-Xa"
+  else
+    apr_addto_bugger="-Xa"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-tandem-oss)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-D_TANDEM_SOURCE -D_XOPEN_SOURCE_EXTENDED=1\""
+    CPPFLAGS="-D_TANDEM_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+  else
+    apr_addto_bugger="-D_TANDEM_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+	;;
+    *-ibm-os390)
+
+  if test -z "$apr_lock_method"; then
+    echo "  setting apr_lock_method to \"USE_SYSVSEM_SERIALIZE\""
+    apr_lock_method="USE_SYSVSEM_SERIALIZE"
+  fi
+
+
+  if test -z "$apr_sysvsem_is_global"; then
+    echo "  setting apr_sysvsem_is_global to \"yes\""
+    apr_sysvsem_is_global="yes"
+  fi
+
+
+  if test -z "$apr_gethostbyname_is_thread_safe"; then
+    echo "  setting apr_gethostbyname_is_thread_safe to \"yes\""
+    apr_gethostbyname_is_thread_safe="yes"
+  fi
+
+
+  if test -z "$apr_gethostbyaddr_is_thread_safe"; then
+    echo "  setting apr_gethostbyaddr_is_thread_safe to \"yes\""
+    apr_gethostbyaddr_is_thread_safe="yes"
+  fi
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1\""
+    CPPFLAGS="-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1"
+  else
+    apr_addto_bugger="-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+       ;;
+    *-ibm-as400)
+
+  if test -z "$apr_lock_method"; then
+    echo "  setting apr_lock_method to \"USE_SYSVSEM_SERIALIZE\""
+    apr_lock_method="USE_SYSVSEM_SERIALIZE"
+  fi
+
+
+  if test -z "$apr_process_lock_is_global"; then
+    echo "  setting apr_process_lock_is_global to \"yes\""
+    apr_process_lock_is_global="yes"
+  fi
+
+
+  if test -z "$apr_gethostbyname_is_thread_safe"; then
+    echo "  setting apr_gethostbyname_is_thread_safe to \"yes\""
+    apr_gethostbyname_is_thread_safe="yes"
+  fi
+
+
+  if test -z "$apr_gethostbyaddr_is_thread_safe"; then
+    echo "  setting apr_gethostbyaddr_is_thread_safe to \"yes\""
+    apr_gethostbyaddr_is_thread_safe="yes"
+  fi
+
+       ;;
+    *cygwin*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DCYGWIN\""
+    CPPFLAGS="-DCYGWIN"
+  else
+    apr_addto_bugger="-DCYGWIN"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lcrypt\""
+    LIBS="-lcrypt"
+  else
+    apr_addto_bugger="-lcrypt"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+	;;
+  esac
+
+fi
+
+
+DEFAULT_OSDIR="unix"
+echo "(Default will be ${DEFAULT_OSDIR})"
+
+apr_modules="file_io network_io threadproc misc locks time mmap shmem user memory atomic poll support"
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+# Extract the first word of "rm", so it can be a program name with args.
+set dummy rm; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RM+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RM"; then
+  ac_cv_prog_RM="$RM" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RM="rm"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RM=$ac_cv_prog_RM
+if test -n "$RM"; then
+  { $as_echo "$as_me:$LINENO: result: $RM" >&5
+$as_echo "$RM" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AS+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AS"; then
+  ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AS="as"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+  { $as_echo "$as_me:$LINENO: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "cpp", so it can be a program name with args.
+set dummy cpp; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ASCPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ASCPP"; then
+  ac_cv_prog_ASCPP="$ASCPP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ASCPP="cpp"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ASCPP=$ac_cv_prog_ASCPP
+if test -n "$ASCPP"; then
+  { $as_echo "$as_me:$LINENO: result: $ASCPP" >&5
+$as_echo "$ASCPP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="ar"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+  if test "${ac_cv_header_minix_config_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
+$as_echo_n "checking minix/config.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <minix/config.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
+$as_echo_n "checking minix/config.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <minix/config.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_minix_config_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
+
+fi
+if test "x$ac_cv_header_minix_config_h" = x""yes; then
+  MINIX=yes
+else
+  MINIX=
+fi
+
+
+  if test "$MINIX" = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define _POSIX_SOURCE 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _POSIX_1_SOURCE 2
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _MINIX 1
+_ACEOF
+
+  fi
+
+
+
+  { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#	  define __EXTENSIONS__ 1
+	  $ac_includes_default
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_safe_to_define___extensions__=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_safe_to_define___extensions__=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+  test $ac_cv_safe_to_define___extensions__ = yes &&
+    cat >>confdefs.h <<\_ACEOF
+#define __EXTENSIONS__ 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _ALL_SOURCE 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _GNU_SOURCE 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _POSIX_PTHREAD_SEMANTICS 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _TANDEM_SOURCE 1
+_ACEOF
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if test "${ac_cv_search_strerror+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_strerror=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_strerror+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_strerror+set}" = set; then
+  :
+else
+  ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+  { $as_echo "$as_me:$LINENO: checking whether system uses EBCDIC" >&5
+$as_echo_n "checking whether system uses EBCDIC... " >&6; }
+if test "${ac_cv_ebcdic+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  if test "$cross_compiling" = yes; then
+
+  ac_cv_ebcdic="no"
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int main(void) {
+  return (unsigned char)'A' != (unsigned char)0xC1;
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+  ac_cv_ebcdic="yes"
+
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+  ac_cv_ebcdic="no"
+
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_ebcdic" >&5
+$as_echo "$ac_cv_ebcdic" >&6; }
+  if test "$ac_cv_ebcdic" = "yes"; then
+    apr_charset_ebcdic=1
+  else
+    apr_charset_ebcdic=0
+  fi
+
+
+
+APR_LIBNAME="apr${libsuffix}"
+
+
+echo "performing libtool configuration..."
+
+# Check whether --enable-experimental-libtool was given.
+if test "${enable_experimental_libtool+set}" = set; then
+  enableval=$enable_experimental_libtool; experimental_libtool=$enableval
+else
+  experimental_libtool=no
+fi
+
+
+case $host in
+*os2*)
+    # Use a custom-made libtool replacement
+    echo "using aplibtool"
+    LIBTOOL="$srcdir/build/aplibtool"
+    gcc $CFLAGS $CPPFLAGS -o $LIBTOOL.exe $LIBTOOL.c
+    ;;
+*)
+    if test "x$LTFLAGS" = "x"; then
+        LTFLAGS='--silent'
+    fi
+    if test "$experimental_libtool" = "yes"; then
+        # Use a custom-made libtool replacement
+        echo "using jlibtool"
+        LIBTOOL="$apr_builddir/libtool"
+        LIBTOOL_SRC="$apr_srcdir/build/jlibtool.c"
+        if test ! -f $LIBTOOL_SRC; then
+          { { $as_echo "$as_me:$LINENO: error: Experimental libtool source not found.  It is not included with APR by default." >&5
+$as_echo "$as_me: error: Experimental libtool source not found.  It is not included with APR by default." >&2;}
+   { (exit 1); exit 1; }; }
+        fi
+        $CC $CFLAGS $CPPFLAGS -o $LIBTOOL $LIBTOOL_SRC
+    else
+    # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+# Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${lt_cv_path_SED+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  # Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+
+fi
+
+SED=$lt_cv_path_SED
+
+{ $as_echo "$as_me:$LINENO: result: $SED" >&5
+$as_echo "$SED" >&6; }
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
+$as_echo_n "checking for BSD-compatible nm... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+NM="$lt_cv_path_NM"
+
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+nto-qnx*)
+  lt_cv_deplibs_check_method=unknown
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *ELF-32*)
+      HPUX_IA64_MODE="32"
+      ;;
+    *ELF-64*)
+      HPUX_IA64_MODE="64"
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line 9566 "configure"' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+   if test "$lt_cv_prog_gnu_ld" = yes; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -melf32bsmip"
+      ;;
+    *N32*)
+      LD="${LD-ld} -melf32bmipn32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -melf64bmip"
+      ;;
+    esac
+   else
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -32"
+      ;;
+    *N32*)
+      LD="${LD-ld} -n32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -64"
+      ;;
+    esac
+   fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+    *32-bit*)
+      case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_i386"
+          ;;
+        ppc64-*linux*|powerpc64-*linux*)
+          LD="${LD-ld} -m elf32ppclinux"
+          ;;
+        s390x-*linux*)
+          LD="${LD-ld} -m elf_s390"
+          ;;
+        sparc64-*linux*)
+          LD="${LD-ld} -m elf32_sparc"
+          ;;
+      esac
+      ;;
+    *64-bit*)
+      libsuff=64
+      case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        ppc*-*linux*|powerpc*-*linux*)
+          LD="${LD-ld} -m elf64ppc"
+          ;;
+        s390*-*linux*)
+          LD="${LD-ld} -m elf64_s390"
+          ;;
+        sparc*-*linux*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_cc_needs_belf=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_cc_needs_belf=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+
+for ac_header in dlfcn.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cxx_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CXXFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cxx_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+  if test "${ac_cv_prog_CXXCPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CXXCPP needs to be expanded
+    for CXXCPP in "$CXX -E" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+  CXXCPP=$ac_cv_prog_CXXCPP
+else
+  ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+fi
+
+
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$F77"; then
+  ac_cv_prog_F77="$F77" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+F77=$ac_cv_prog_F77
+if test -n "$F77"; then
+  { $as_echo "$as_me:$LINENO: result: $F77" >&5
+$as_echo "$F77" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$F77" && break
+  done
+fi
+if test -z "$F77"; then
+  ac_ct_F77=$F77
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_F77"; then
+  ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_F77="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_F77=$ac_cv_prog_ac_ct_F77
+if test -n "$ac_ct_F77"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
+$as_echo "$ac_ct_F77" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_F77" && break
+done
+
+  if test "x$ac_ct_F77" = x; then
+    F77=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    F77=$ac_ct_F77
+  fi
+fi
+
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+rm -f a.out
+
+# If we don't use `.F' as extension, the preprocessor is not run on the
+# input file.  (Note that this only needs to work for GNU compilers.)
+ac_save_ext=$ac_ext
+ac_ext=F
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
+$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
+if test "${ac_cv_f77_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+      program main
+#ifndef __GNUC__
+       choke me
+#endif
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_f77_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
+$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
+ac_ext=$ac_save_ext
+ac_test_FFLAGS=${FFLAGS+set}
+ac_save_FFLAGS=$FFLAGS
+FFLAGS=
+{ $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
+$as_echo_n "checking whether $F77 accepts -g... " >&6; }
+if test "${ac_cv_prog_f77_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  FFLAGS=-g
+cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_f77_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_prog_f77_g=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
+$as_echo "$ac_cv_prog_f77_g" >&6; }
+if test "$ac_test_FFLAGS" = set; then
+  FFLAGS=$ac_save_FFLAGS
+elif test $ac_cv_prog_f77_g = yes; then
+  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+    FFLAGS="-g -O2"
+  else
+    FFLAGS="-g"
+  fi
+else
+  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+    FFLAGS="-O2"
+  else
+    FFLAGS=
+  fi
+fi
+
+if test $ac_compiler_gnu = yes; then
+  G77=yes
+else
+  G77=
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ 	]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
+	       = "XX$teststring") >/dev/null 2>&1 &&
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
+fi
+
+
+
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Transform an extracted symbol line into a proper C declaration
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*) # Its linker distinguishes data from code symbols
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+  lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  ;;
+linux* | k*bsd*-gnu)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDGIRSTW]'
+    lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+    lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ 	]\($symcode$symcode*\)[ 	][ 	]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if grep ' nm_test_var$' "$nlist" >/dev/null; then
+	if grep ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
+
+	  cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{
+EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+	  cat <<\EOF >> conftest.$ac_ext
+  {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Constants:
+rm="rm -f"
+
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+ltmain="$ac_aux_dir/ltmain.sh"
+ofile="$default_ofile"
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+test -z "$AS" && AS=as
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$LD" && LD=ld
+test -z "$LN_S" && LN_S="ln -s"
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+test -z "$NM" && NM=nm
+test -z "$SED" && SED=sed
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$RANLIB" && RANLIB=:
+test -z "$STRIP" && STRIP=:
+test -z "$ac_objext" && ac_objext=o
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+
+    { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+   # By default we will add the -single_module flag. You can override
+   # by either setting the environment variable LT_MULTI_MODULE
+   # non-empty at configure time, or by adding -multi_module to the
+   # link flags.
+   echo "int foo(void){return 1;}" > conftest.c
+   $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+     -dynamiclib ${wl}-single_module conftest.c
+   if test -f libconftest.dylib; then
+     lt_cv_apple_cc_single_mod=yes
+     rm -rf libconftest.dylib*
+   fi
+   rm conftest.c
+      fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_ld_exported_symbols_list=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[0123])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*)
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+   10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+   10.[012]*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+   10.*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil="~$DSYMUTIL \$lib || :"
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+
+enable_dlopen=no
+enable_win32_dll=no
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+test -z "$pic_mode" && pic_mode=default
+
+# Use C for the default configuration in the libtool script
+tagname=
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:12055: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:12059: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic='-qnocommon'
+         lt_prog_compiler_wl='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:12345: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:12349: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:12449: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:12453: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  enable_shared_with_static_runtimes=no
+  archive_cmds=
+  archive_expsym_cmds=
+  old_archive_From_new_cmds=
+  old_archive_from_expsyms_cmds=
+  export_dynamic_flag_spec=
+  whole_archive_flag_spec=
+  thread_safe_flag_spec=
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_direct=no
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  link_all_deplibs=unknown
+  hardcode_automatic=no
+  module_cmds=
+  module_expsym_cmds=
+  always_export_symbols=no
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | k*bsd*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  :
+	  else
+  	  # We have old collect2
+  	  hardcode_direct=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L=yes
+  	  hardcode_libdir_flag_spec='-L$libdir'
+  	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec='$convenience'
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc=no
+      hardcode_direct=no
+      hardcode_automatic=yes
+      hardcode_shlibpath_var=unsupported
+      whole_archive_flag_spec=''
+      link_all_deplibs=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	hardcode_direct=yes
+	export_dynamic_flag_spec='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld='+b $libdir'
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl
+	pic_flag=$lt_prog_compiler_pic
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag
+        allow_undefined_flag=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc=no
+        else
+	  archive_cmds_need_lc=yes
+        fi
+        allow_undefined_flag=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" || \
+   test -n "$runpath_var" || \
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+   darwin*)
+       if test -n "$STRIP" ; then
+         striplib="$STRIP -x"
+         old_striplib="$STRIP -S"
+         { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+       else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+       ;;
+   *)
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+   ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+   ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+   ;;
+
+  *)
+    { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shl_load (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
+if test "x$ac_cv_func_shl_load" = x""yes; then
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char dlopen (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
+if test "x$ac_cv_func_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_svld_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_svld_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_dld_link=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_dld_link=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<EOF
+#line 14851 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+    exit (status);
+}
+EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<EOF
+#line 14951 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+    exit (status);
+}
+EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+# Report which library types will actually be built
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+
+aix[4-9]*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler \
+    CC \
+    LD \
+    lt_prog_compiler_wl \
+    lt_prog_compiler_pic \
+    lt_prog_compiler_static \
+    lt_prog_compiler_no_builtin_flag \
+    export_dynamic_flag_spec \
+    thread_safe_flag_spec \
+    whole_archive_flag_spec \
+    enable_shared_with_static_runtimes \
+    old_archive_cmds \
+    old_archive_from_new_cmds \
+    predep_objects \
+    postdep_objects \
+    predeps \
+    postdeps \
+    compiler_lib_search_path \
+    compiler_lib_search_dirs \
+    archive_cmds \
+    archive_expsym_cmds \
+    postinstall_cmds \
+    postuninstall_cmds \
+    old_archive_from_expsyms_cmds \
+    allow_undefined_flag \
+    no_undefined_flag \
+    export_symbols_cmds \
+    hardcode_libdir_flag_spec \
+    hardcode_libdir_flag_spec_ld \
+    hardcode_libdir_separator \
+    hardcode_automatic \
+    module_cmds \
+    module_expsym_cmds \
+    lt_cv_prog_compiler_c_o \
+    fix_srcfile_path \
+    exclude_expsyms \
+    include_expsyms; do
+
+    case $var in
+    old_archive_cmds | \
+    old_archive_from_new_cmds | \
+    archive_cmds | \
+    archive_expsym_cmds | \
+    module_cmds | \
+    module_expsym_cmds | \
+    old_archive_from_expsyms_cmds | \
+    export_symbols_cmds | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="${ofile}T"
+  trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+  $rm -f "$cfgfile"
+  { $as_echo "$as_me:$LINENO: creating $ofile" >&5
+$as_echo "$as_me: creating $ofile" >&6;}
+
+  cat <<__EOF__ >> "$cfgfile"
+#! $SHELL
+
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# The names of the tagged configurations supported by this script.
+available_tags=
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# ### END LIBTOOL CONFIG
+
+__EOF__
+
+
+  case $host_os in
+  aix3*)
+    cat <<\EOF >> "$cfgfile"
+
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+EOF
+    ;;
+  esac
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" || \
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+# Check whether --with-tags was given.
+if test "${with_tags+set}" = set; then
+  withval=$with_tags; tagnames="$withval"
+fi
+
+
+if test -f "$ltmain" && test -n "$tagnames"; then
+  if test ! -f "${ofile}"; then
+    { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
+  fi
+
+  if test -z "$LTCC"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+    if test -z "$LTCC"; then
+      { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
+    else
+      { $as_echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
+$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
+    fi
+  fi
+  if test -z "$LTCFLAGS"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
+  fi
+
+  # Extract list of available tagged configurations in $ofile.
+  # Note that this assumes the entire list is on one line.
+  available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
+
+  lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+  for tagname in $tagnames; do
+    IFS="$lt_save_ifs"
+    # Check whether tagname contains only valid characters
+    case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
+    "") ;;
+    *)  { { $as_echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
+$as_echo "$as_me: error: invalid tag name: $tagname" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+    esac
+
+    if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
+    then
+      { { $as_echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
+$as_echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+
+    # Update the list of available tags.
+    if test -n "$tagname"; then
+      echo appending configuration tag \"$tagname\" to $ofile
+
+      case $tagname in
+      CXX)
+	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+	    (test "X$CXX" != "Xg++"))) ; then
+	  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+compiler_lib_search_dirs_CXX=
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+  lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+  $as_unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+  lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+  $as_unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
+compiler=$CC
+compiler_CXX=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+  lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+else
+  lt_prog_compiler_no_builtin_flag_CXX=
+fi
+
+if test "$GXX" = yes; then
+  # Set up default GNU C++ configuration
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+  # Check if GNU C++ uses GNU ld as the underlying linker, since the
+  # archiving commands below assume that GNU ld is being used.
+  if test "$with_gnu_ld" = yes; then
+    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+    hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+    #     investigate it a little bit more. (MM)
+    wlarc='${wl}'
+
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+	grep 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec_CXX=
+    fi
+  else
+    with_gnu_ld=no
+    wlarc=
+
+    # A generic and very simple default shared library creation
+    # command for GNU C++ for the case where it uses the native
+    # linker, instead of GNU ld.  If possible, this setting should
+    # overridden to take advantage of the native linker features on
+    # the platform it is being used on.
+    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+  fi
+
+  # Commands to make compiler produce verbose output that lists
+  # what "hidden" libraries, object files and flags are used when
+  # linking a shared library.
+  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+else
+  GXX=no
+  with_gnu_ld=no
+  wlarc=
+fi
+
+# PORTME: fill in a description of your system's C++ link characteristics
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ld_shlibs_CXX=yes
+case $host_os in
+  aix3*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  aix[4-9]*)
+    if test "$host_cpu" = ia64; then
+      # On IA64, the linker does run time linking by default, so we don't
+      # have to do anything special.
+      aix_use_runtimelinking=no
+      exp_sym_flag='-Bexport'
+      no_entry_flag=""
+    else
+      aix_use_runtimelinking=no
+
+      # Test if we are trying to use run time linking or normal
+      # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+      # need to do runtime linking.
+      case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	for ld_flag in $LDFLAGS; do
+	  case $ld_flag in
+	  *-brtl*)
+	    aix_use_runtimelinking=yes
+	    break
+	    ;;
+	  esac
+	done
+	;;
+      esac
+
+      exp_sym_flag='-bexport'
+      no_entry_flag='-bnoentry'
+    fi
+
+    # When large executables or shared objects are built, AIX ld can
+    # have problems creating the table of contents.  If linking a library
+    # or program results in "error TOC overflow" add -mminimal-toc to
+    # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+    # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+    archive_cmds_CXX=''
+    hardcode_direct_CXX=yes
+    hardcode_libdir_separator_CXX=':'
+    link_all_deplibs_CXX=yes
+
+    if test "$GXX" = yes; then
+      case $host_os in aix4.[012]|aix4.[012].*)
+      # We only want to do this on AIX 4.2 and lower, the check
+      # below for broken collect2 doesn't work under 4.3+
+	collect2name=`${CC} -print-prog-name=collect2`
+	if test -f "$collect2name" && \
+	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	then
+	  # We have reworked collect2
+	  :
+	else
+	  # We have old collect2
+	  hardcode_direct_CXX=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L_CXX=yes
+	  hardcode_libdir_flag_spec_CXX='-L$libdir'
+	  hardcode_libdir_separator_CXX=
+	fi
+	;;
+      esac
+      shared_flag='-shared'
+      if test "$aix_use_runtimelinking" = yes; then
+	shared_flag="$shared_flag "'${wl}-G'
+      fi
+    else
+      # not using gcc
+      if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	shared_flag='-G'
+      else
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag='${wl}-G'
+	else
+	  shared_flag='${wl}-bM:SRE'
+	fi
+      fi
+    fi
+
+    # It seems that -bexpall does not export symbols beginning with
+    # underscore (_), so it is better to generate a list of symbols to export.
+    always_export_symbols_CXX=yes
+    if test "$aix_use_runtimelinking" = yes; then
+      # Warning - without using the other runtime loading flags (-brtl),
+      # -berok will link without error, but may produce a broken library.
+      allow_undefined_flag_CXX='-berok'
+      # Determine the default libpath from the value encoded in an empty executable.
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+      hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+      archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+     else
+      if test "$host_cpu" = ia64; then
+	hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+	allow_undefined_flag_CXX="-z nodefs"
+	archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+      else
+	# Determine the default libpath from the value encoded in an empty executable.
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+	# Warning - without using the other run time loading flags,
+	# -berok will link without error, but may produce a broken library.
+	no_undefined_flag_CXX=' ${wl}-bernotok'
+	allow_undefined_flag_CXX=' ${wl}-berok'
+	# Exported symbols can be pulled into shared objects from archives
+	whole_archive_flag_spec_CXX='$convenience'
+	archive_cmds_need_lc_CXX=yes
+	# This is similar to how AIX traditionally builds its shared libraries.
+	archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+      fi
+    fi
+    ;;
+
+  beos*)
+    if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+      allow_undefined_flag_CXX=unsupported
+      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+      # support --undefined.  This deserves some investigation.  FIXME
+      archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    else
+      ld_shlibs_CXX=no
+    fi
+    ;;
+
+  chorus*)
+    case $cc_basename in
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+
+  cygwin* | mingw* | pw32*)
+    # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+    # as there is no search path for DLLs.
+    hardcode_libdir_flag_spec_CXX='-L$libdir'
+    allow_undefined_flag_CXX=unsupported
+    always_export_symbols_CXX=no
+    enable_shared_with_static_runtimes_CXX=yes
+
+    if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+      archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      # If the export-symbols file already is a .def file (1st line
+      # is EXPORTS), use it as is; otherwise, prepend...
+      archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	cp $export_symbols $output_objdir/$soname.def;
+      else
+	echo EXPORTS > $output_objdir/$soname.def;
+	cat $export_symbols >> $output_objdir/$soname.def;
+      fi~
+      $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+    else
+      ld_shlibs_CXX=no
+    fi
+  ;;
+      darwin* | rhapsody*)
+      archive_cmds_need_lc_CXX=no
+      hardcode_direct_CXX=no
+      hardcode_automatic_CXX=yes
+      hardcode_shlibpath_var_CXX=unsupported
+      whole_archive_flag_spec_CXX=''
+      link_all_deplibs_CXX=yes
+      allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+      if test "$GXX" = yes ; then
+      output_verbose_link_cmd='echo'
+      archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+      module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+      archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+      module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+      if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+        archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+        archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+      fi
+      else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+          module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_CXX=no
+          ;;
+      esac
+      fi
+        ;;
+
+  dgux*)
+    case $cc_basename in
+      ec++*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      ghcx*)
+	# Green Hills C++ Compiler
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  freebsd[12]*)
+    # C++ shared libraries reported to be fairly broken before switch to ELF
+    ld_shlibs_CXX=no
+    ;;
+  freebsd-elf*)
+    archive_cmds_need_lc_CXX=no
+    ;;
+  freebsd* | dragonfly*)
+    # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+    # conventions
+    ld_shlibs_CXX=yes
+    ;;
+  gnu*)
+    ;;
+  hpux9*)
+    hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+    hardcode_libdir_separator_CXX=:
+    export_dynamic_flag_spec_CXX='${wl}-E'
+    hardcode_direct_CXX=yes
+    hardcode_minus_L_CXX=yes # Not in the search PATH,
+				# but as the default
+				# location of the library.
+
+    case $cc_basename in
+    CC*)
+      # FIXME: insert proper C++ library support
+      ld_shlibs_CXX=no
+      ;;
+    aCC*)
+      archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      #
+      # There doesn't appear to be a way to prevent this compiler from
+      # explicitly linking system object files so we need to strip them
+      # from the output so that they don't get included in the library
+      # dependencies.
+      output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+      ;;
+    *)
+      if test "$GXX" = yes; then
+        archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+      fi
+      ;;
+    esac
+    ;;
+  hpux10*|hpux11*)
+    if test $with_gnu_ld = no; then
+      hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_CXX=:
+
+      case $host_cpu in
+      hppa*64*|ia64*) ;;
+      *)
+	export_dynamic_flag_spec_CXX='${wl}-E'
+        ;;
+      esac
+    fi
+    case $host_cpu in
+    hppa*64*|ia64*)
+      hardcode_direct_CXX=no
+      hardcode_shlibpath_var_CXX=no
+      ;;
+    *)
+      hardcode_direct_CXX=yes
+      hardcode_minus_L_CXX=yes # Not in the search PATH,
+					      # but as the default
+					      # location of the library.
+      ;;
+    esac
+
+    case $cc_basename in
+      CC*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      aCC*)
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	esac
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test $with_gnu_ld = no; then
+	    case $host_cpu in
+	    hppa*64*)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    ia64*)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    *)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    esac
+	  fi
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  interix[3-9]*)
+    hardcode_direct_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+    export_dynamic_flag_spec_CXX='${wl}-E'
+    # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+    # Instead, shared libraries are loaded at an image base (0x10000000 by
+    # default) and relocated if they conflict, which is a slow very memory
+    # consuming and fragmenting process.  To avoid this, we pick a random,
+    # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+    # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+    archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    ;;
+  irix5* | irix6*)
+    case $cc_basename in
+      CC*)
+	# SGI C++
+	archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	# Archives containing C++ object files must be created using
+	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test "$with_gnu_ld" = no; then
+	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	  else
+	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+	  fi
+	fi
+	link_all_deplibs_CXX=yes
+	;;
+    esac
+    hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator_CXX=:
+    ;;
+  linux* | k*bsd*-gnu)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+
+	hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+	;;
+      icpc*)
+	# Intel C++
+	with_gnu_ld=yes
+	# version 8.0 and above of icpc choke on multiply defined symbols
+	# if we add $predep_objects and $postdep_objects, however 7.1 and
+	# earlier do not add the objects themselves.
+	case `$CC -V 2>&1` in
+	*"Version 7."*)
+  	  archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+  	  archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	*)  # Version 8.0 or newer
+	  tmp_idyn=
+	  case $host_cpu in
+	    ia64*) tmp_idyn=' -i_dynamic';;
+	  esac
+  	  archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	  archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	esac
+	archive_cmds_need_lc_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	;;
+      pgCC* | pgcpp*)
+        # Portland Group C++ compiler
+	archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+  	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+        ;;
+      cxx*)
+	# Compaq C++
+	archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	runpath_var=LD_RUN_PATH
+	hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  no_undefined_flag_CXX=' -zdefs'
+	  archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  hardcode_libdir_flag_spec_CXX='-R$libdir'
+	  whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
+    esac
+    ;;
+  lynxos*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  m88k*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  mvs*)
+    case $cc_basename in
+      cxx*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+      wlarc=
+      hardcode_libdir_flag_spec_CXX='-R$libdir'
+      hardcode_direct_CXX=yes
+      hardcode_shlibpath_var_CXX=no
+    fi
+    # Workaround some broken pre-1.5 toolchains
+    output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+    ;;
+  openbsd2*)
+    # C++ shared libraries are fairly broken
+    ld_shlibs_CXX=no
+    ;;
+  openbsd*)
+    if test -f /usr/libexec/ld.so; then
+      hardcode_direct_CXX=yes
+      hardcode_shlibpath_var_CXX=no
+      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	export_dynamic_flag_spec_CXX='${wl}-E'
+	whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      ld_shlibs_CXX=no
+    fi
+    ;;
+  osf3*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      cxx*)
+	allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	  archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  osf4* | osf5*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Archives containing C++ object files must be created using
+	# the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      cxx*)
+	allow_undefined_flag_CXX=' -expect_unresolved \*'
+	archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	  echo "-hidden">> $lib.exp~
+	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version	$verstring` -update_registry ${output_objdir}/so_locations -o $lib~
+	  $rm $lib.exp'
+
+	hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  psos*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  sunos4*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.x
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      lcc*)
+	# Lucid
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  solaris*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.2, 5.x and Centerline C++
+        archive_cmds_need_lc_CXX=yes
+	no_undefined_flag_CXX=' -zdefs'
+	archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	hardcode_libdir_flag_spec_CXX='-R$libdir'
+	hardcode_shlibpath_var_CXX=no
+	case $host_os in
+	  solaris2.[0-5] | solaris2.[0-5].*) ;;
+	  *)
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
+	    # Supported since Solaris 2.6 (maybe 2.5.1?)
+	    whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+	    ;;
+	esac
+	link_all_deplibs_CXX=yes
+
+	output_verbose_link_cmd='echo'
+
+	# Archives containing C++ object files must be created using
+	# "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	;;
+      gcx*)
+	# Green Hills C++ Compiler
+	archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	# The C++ compiler must be used to create the archive.
+	old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	;;
+      *)
+	# GNU C++ compiler with Solaris linker
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+	  if $CC --version | grep -v '^2\.7' > /dev/null; then
+	    archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  else
+	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	    # platform.
+	    archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  fi
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[0-5] | solaris2.[0-5].*) ;;
+	  *)
+	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
+	fi
+	;;
+    esac
+    ;;
+  sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+    no_undefined_flag_CXX='${wl}-z,text'
+    archive_cmds_need_lc_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  sysv5* | sco3.2v5* | sco5v6*)
+    # Note: We can NOT use -z defs as we might desire, because we do not
+    # link with -lc, and that would cause any symbols used from libc to
+    # always be unresolved, which means just about no library would
+    # ever link correctly.  If we're not using GNU ld we use -z text
+    # though, which does catch some bad symbols but isn't as heavy-handed
+    # as -z defs.
+    # For security reasons, it is highly recommended that you always
+    # use absolute paths for naming shared libraries, and exclude the
+    # DT_RUNPATH tag from executables and libraries.  But doing so
+    # requires that you compile everything twice, which is a pain.
+    # So that behaviour is only enabled if SCOABSPATH is set to a
+    # non-empty value in the environment.  Most likely only useful for
+    # creating official distributions of packages.
+    # This is a hack until libtool officially supports absolute path
+    # names for shared libraries.
+    no_undefined_flag_CXX='${wl}-z,text'
+    allow_undefined_flag_CXX='${wl}-z,nodefs'
+    archive_cmds_need_lc_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+    hardcode_libdir_separator_CXX=':'
+    link_all_deplibs_CXX=yes
+    export_dynamic_flag_spec_CXX='${wl}-Bexport'
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  tandem*)
+    case $cc_basename in
+      NCC*)
+	# NonStop-UX NCC 3.20
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  vxworks*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  *)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+GCC_CXX="$GXX"
+LD_CXX="$LD"
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+cat > conftest.$ac_ext <<EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+EOF
+
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  # The `*' in the case matches for architectures that use `case' in
+  # $output_verbose_cmd can trigger glob expansion during the loop
+  # eval without this substitution.
+  output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
+
+  for p in `eval $output_verbose_link_cmd`; do
+    case $p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" \
+	  || test $p = "-R"; then
+	 prev=$p
+	 continue
+       else
+	 prev=
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 case $p in
+	 -L* | -R*)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$compiler_lib_search_path_CXX"; then
+	     compiler_lib_search_path_CXX="${prev}${p}"
+	   else
+	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$postdeps_CXX"; then
+	   postdeps_CXX="${prev}${p}"
+	 else
+	   postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+	 fi
+       fi
+       ;;
+
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$predep_objects_CXX"; then
+	   predep_objects_CXX="$p"
+	 else
+	   predep_objects_CXX="$predep_objects_CXX $p"
+	 fi
+       else
+	 if test -z "$postdep_objects_CXX"; then
+	   postdep_objects_CXX="$p"
+	 else
+	   postdep_objects_CXX="$postdep_objects_CXX $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$rm -f confest.$objext
+
+compiler_lib_search_dirs_CXX=
+if test -n "$compiler_lib_search_path_CXX"; then
+  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  predep_objects_CXX=
+  postdep_objects_CXX=
+  postdeps_CXX=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+
+lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    lt_prog_compiler_wl_CXX='-Wl,'
+    lt_prog_compiler_static_CXX='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_CXX='-Bstatic'
+      fi
+      ;;
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+      ;;
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_CXX='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      lt_prog_compiler_pic_CXX=
+      ;;
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_CXX=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	;;
+      *)
+	lt_prog_compiler_pic_CXX='-fPIC'
+	;;
+      esac
+      ;;
+    *)
+      lt_prog_compiler_pic_CXX='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[4-9]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  lt_prog_compiler_static_CXX='-Bstatic'
+	else
+	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+       darwin*)
+         # PIC is the default on this platform
+         # Common symbols not allowed in MH_DYLIB files
+         case $cc_basename in
+           xlc*)
+           lt_prog_compiler_pic_CXX='-qnocommon'
+           lt_prog_compiler_wl_CXX='-Wl,'
+           ;;
+         esac
+       ;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      lt_prog_compiler_pic_CXX='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      lt_prog_compiler_pic_CXX='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    ;;
+	  icpc* | ecpc*)
+	    # Intel C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fpic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      lt_prog_compiler_pic_CXX='-KPIC'
+	      lt_prog_compiler_static_CXX='-Bstatic'
+	      lt_prog_compiler_wl_CXX='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    lt_prog_compiler_pic_CXX='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    lt_prog_compiler_wl_CXX='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    lt_prog_compiler_pic_CXX='-pic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	lt_prog_compiler_can_build_shared_CXX=no
+	;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_CXX=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:17364: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:17368: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_CXX=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+    case $lt_prog_compiler_pic_CXX in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+     esac
+else
+    lt_prog_compiler_pic_CXX=
+     lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_CXX=
+    ;;
+  *)
+    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_CXX=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_CXX=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_CXX=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+    :
+else
+    lt_prog_compiler_static_CXX=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:17468: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:17472: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  case $host_os in
+  aix[4-9]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+    else
+      export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    export_symbols_cmds_CXX="$ltdll_cmds"
+  ;;
+  cygwin* | mingw*)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+  ;;
+  *)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  esac
+  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_CXX=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_CXX in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_CXX
+	pic_flag=$lt_prog_compiler_pic_CXX
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+        allow_undefined_flag_CXX=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_CXX=no
+        else
+	  archive_cmds_need_lc_CXX=yes
+        fi
+        allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
+$as_echo "$archive_cmds_need_lc_CXX" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" || \
+   test -n "$runpath_var_CXX" || \
+   test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_CXX" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+     test "$hardcode_minus_L_CXX" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_CXX=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_CXX=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_CXX \
+    CC_CXX \
+    LD_CXX \
+    lt_prog_compiler_wl_CXX \
+    lt_prog_compiler_pic_CXX \
+    lt_prog_compiler_static_CXX \
+    lt_prog_compiler_no_builtin_flag_CXX \
+    export_dynamic_flag_spec_CXX \
+    thread_safe_flag_spec_CXX \
+    whole_archive_flag_spec_CXX \
+    enable_shared_with_static_runtimes_CXX \
+    old_archive_cmds_CXX \
+    old_archive_from_new_cmds_CXX \
+    predep_objects_CXX \
+    postdep_objects_CXX \
+    predeps_CXX \
+    postdeps_CXX \
+    compiler_lib_search_path_CXX \
+    compiler_lib_search_dirs_CXX \
+    archive_cmds_CXX \
+    archive_expsym_cmds_CXX \
+    postinstall_cmds_CXX \
+    postuninstall_cmds_CXX \
+    old_archive_from_expsyms_cmds_CXX \
+    allow_undefined_flag_CXX \
+    no_undefined_flag_CXX \
+    export_symbols_cmds_CXX \
+    hardcode_libdir_flag_spec_CXX \
+    hardcode_libdir_flag_spec_ld_CXX \
+    hardcode_libdir_separator_CXX \
+    hardcode_automatic_CXX \
+    module_cmds_CXX \
+    module_expsym_cmds_CXX \
+    lt_cv_prog_compiler_c_o_CXX \
+    fix_srcfile_path_CXX \
+    exclude_expsyms_CXX \
+    include_expsyms_CXX; do
+
+    case $var in
+    old_archive_cmds_CXX | \
+    old_archive_from_new_cmds_CXX | \
+    archive_cmds_CXX | \
+    archive_expsym_cmds_CXX | \
+    module_cmds_CXX | \
+    module_expsym_cmds_CXX | \
+    old_archive_from_expsyms_cmds_CXX | \
+    export_symbols_cmds_CXX | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_CXX
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_CXX
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_CXX
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_CXX
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_CXX
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_CXX
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      F77)
+	if test -n "$F77" && test "X$F77" != "Xno"; then
+
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+
+
+archive_cmds_need_lc_F77=no
+allow_undefined_flag_F77=
+always_export_symbols_F77=no
+archive_expsym_cmds_F77=
+export_dynamic_flag_spec_F77=
+hardcode_direct_F77=no
+hardcode_libdir_flag_spec_F77=
+hardcode_libdir_flag_spec_ld_F77=
+hardcode_libdir_separator_F77=
+hardcode_minus_L_F77=no
+hardcode_automatic_F77=no
+module_cmds_F77=
+module_expsym_cmds_F77=
+link_all_deplibs_F77=unknown
+old_archive_cmds_F77=$old_archive_cmds
+no_undefined_flag_F77=
+whole_archive_flag_spec_F77=
+enable_shared_with_static_runtimes_F77=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+objext_F77=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="\
+      program t
+      end
+"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${F77-"f77"}
+compiler=$CC
+compiler_F77=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+aix[4-9]*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+GCC_F77="$G77"
+LD_F77="$LD"
+
+lt_prog_compiler_wl_F77=
+lt_prog_compiler_pic_F77=
+lt_prog_compiler_static_F77=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl_F77='-Wl,'
+    lt_prog_compiler_static_F77='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_F77='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_F77='-fno-common'
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared_F77=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_F77=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_F77='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic_F77='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_F77='-Bstatic'
+      else
+	lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic_F77='-qnocommon'
+         lt_prog_compiler_wl_F77='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_F77='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl_F77='-Wl,'
+	lt_prog_compiler_pic_F77='-KPIC'
+	lt_prog_compiler_static_F77='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl_F77='-Wl,'
+	lt_prog_compiler_pic_F77='-fpic'
+	lt_prog_compiler_static_F77='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl_F77='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static_F77='-non_shared'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl_F77='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl_F77='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl_F77='-Qoption ld '
+      lt_prog_compiler_pic_F77='-PIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic_F77='-Kconform_pic'
+	lt_prog_compiler_static_F77='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_can_build_shared_F77=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic_F77='-pic'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared_F77=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
+$as_echo "$lt_prog_compiler_pic_F77" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_F77"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_F77=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_F77"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:19053: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:19057: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_F77=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_F77" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then
+    case $lt_prog_compiler_pic_F77 in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
+     esac
+else
+    lt_prog_compiler_pic_F77=
+     lt_prog_compiler_can_build_shared_F77=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_F77=
+    ;;
+  *)
+    lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_F77=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_F77=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_F77=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_F77" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then
+    :
+else
+    lt_prog_compiler_static_F77=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_F77=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:19157: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:19161: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_F77=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag_F77=
+  enable_shared_with_static_runtimes_F77=no
+  archive_cmds_F77=
+  archive_expsym_cmds_F77=
+  old_archive_From_new_cmds_F77=
+  old_archive_from_expsyms_cmds_F77=
+  export_dynamic_flag_spec_F77=
+  whole_archive_flag_spec_F77=
+  thread_safe_flag_spec_F77=
+  hardcode_libdir_flag_spec_F77=
+  hardcode_libdir_flag_spec_ld_F77=
+  hardcode_libdir_separator_F77=
+  hardcode_direct_F77=no
+  hardcode_minus_L_F77=no
+  hardcode_shlibpath_var_F77=unsupported
+  link_all_deplibs_F77=unknown
+  hardcode_automatic_F77=no
+  module_cmds_F77=
+  module_expsym_cmds_F77=
+  always_export_symbols_F77=no
+  export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms_F77=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs_F77=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_F77='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec_F77=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs_F77=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs_F77=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag_F77=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      allow_undefined_flag_F77=unsupported
+      always_export_symbols_F77=no
+      enable_shared_with_static_runtimes_F77=yes
+      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct_F77=no
+      hardcode_shlibpath_var_F77=no
+      hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec_F77='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | k*bsd*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs_F77=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs_F77=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs_F77=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs_F77" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec_F77=
+      export_dynamic_flag_spec_F77=
+      whole_archive_flag_spec_F77=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag_F77=unsupported
+      always_export_symbols_F77=yes
+      archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L_F77=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct_F77=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds_F77=''
+      hardcode_direct_F77=yes
+      hardcode_libdir_separator_F77=':'
+      link_all_deplibs_F77=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  :
+	  else
+  	  # We have old collect2
+  	  hardcode_direct_F77=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L_F77=yes
+  	  hardcode_libdir_flag_spec_F77='-L$libdir'
+  	  hardcode_libdir_separator_F77=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols_F77=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag_F77='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag_F77="-z nodefs"
+	  archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag_F77=' ${wl}-bernotok'
+	  allow_undefined_flag_F77=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec_F77='$convenience'
+	  archive_cmds_need_lc_F77=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs_F77=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec_F77=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec_F77=' '
+      allow_undefined_flag_F77=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds_F77='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes_F77=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc_F77=no
+      hardcode_direct_F77=no
+      hardcode_automatic_F77=yes
+      hardcode_shlibpath_var_F77=unsupported
+      whole_archive_flag_spec_F77=''
+      link_all_deplibs_F77=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+         module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_F77=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs_F77=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_F77=yes
+      hardcode_minus_L_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      hardcode_direct_F77=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L_F77=yes
+      export_dynamic_flag_spec_F77='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_F77=:
+
+	hardcode_direct_F77=yes
+	export_dynamic_flag_spec_F77='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L_F77=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_F77=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld_F77='+b $libdir'
+	  hardcode_direct_F77=no
+	  hardcode_shlibpath_var_F77=no
+	  ;;
+	*)
+	  hardcode_direct_F77=yes
+	  export_dynamic_flag_spec_F77='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L_F77=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      link_all_deplibs_F77=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    newsos6)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_F77=yes
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_F77=yes
+	hardcode_shlibpath_var_F77=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_F77='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_F77='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+      allow_undefined_flag_F77=unsupported
+      archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag_F77=' -expect_unresolved \*'
+	archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag_F77=' -expect_unresolved \*'
+	archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec_F77='-rpath $libdir'
+      fi
+      hardcode_libdir_separator_F77=:
+      ;;
+
+    solaris*)
+      no_undefined_flag_F77=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_shlibpath_var_F77=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs_F77=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_direct_F77=yes
+      hardcode_minus_L_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_F77=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds_F77='$CC -r -o $output$reload_objs'
+	  hardcode_direct_F77=no
+        ;;
+	motorola)
+	  archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var_F77=no
+      export_dynamic_flag_spec_F77='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var_F77=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs_F77=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag_F77='${wl}-z,text'
+      archive_cmds_need_lc_F77=no
+      hardcode_shlibpath_var_F77=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag_F77='${wl}-z,text'
+      allow_undefined_flag_F77='${wl}-z,nodefs'
+      archive_cmds_need_lc_F77=no
+      hardcode_shlibpath_var_F77=no
+      hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator_F77=':'
+      link_all_deplibs_F77=yes
+      export_dynamic_flag_spec_F77='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    *)
+      ld_shlibs_F77=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
+$as_echo "$ld_shlibs_F77" >&6; }
+test "$ld_shlibs_F77" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_F77" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_F77=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_F77 in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_F77
+	pic_flag=$lt_prog_compiler_pic_F77
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_F77
+        allow_undefined_flag_F77=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_F77=no
+        else
+	  archive_cmds_need_lc_F77=yes
+        fi
+        allow_undefined_flag_F77=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
+$as_echo "$archive_cmds_need_lc_F77" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_F77=
+if test -n "$hardcode_libdir_flag_spec_F77" || \
+   test -n "$runpath_var_F77" || \
+   test "X$hardcode_automatic_F77" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_F77" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
+     test "$hardcode_minus_L_F77" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_F77=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_F77=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_F77=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
+$as_echo "$hardcode_action_F77" >&6; }
+
+if test "$hardcode_action_F77" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_F77 \
+    CC_F77 \
+    LD_F77 \
+    lt_prog_compiler_wl_F77 \
+    lt_prog_compiler_pic_F77 \
+    lt_prog_compiler_static_F77 \
+    lt_prog_compiler_no_builtin_flag_F77 \
+    export_dynamic_flag_spec_F77 \
+    thread_safe_flag_spec_F77 \
+    whole_archive_flag_spec_F77 \
+    enable_shared_with_static_runtimes_F77 \
+    old_archive_cmds_F77 \
+    old_archive_from_new_cmds_F77 \
+    predep_objects_F77 \
+    postdep_objects_F77 \
+    predeps_F77 \
+    postdeps_F77 \
+    compiler_lib_search_path_F77 \
+    compiler_lib_search_dirs_F77 \
+    archive_cmds_F77 \
+    archive_expsym_cmds_F77 \
+    postinstall_cmds_F77 \
+    postuninstall_cmds_F77 \
+    old_archive_from_expsyms_cmds_F77 \
+    allow_undefined_flag_F77 \
+    no_undefined_flag_F77 \
+    export_symbols_cmds_F77 \
+    hardcode_libdir_flag_spec_F77 \
+    hardcode_libdir_flag_spec_ld_F77 \
+    hardcode_libdir_separator_F77 \
+    hardcode_automatic_F77 \
+    module_cmds_F77 \
+    module_expsym_cmds_F77 \
+    lt_cv_prog_compiler_c_o_F77 \
+    fix_srcfile_path_F77 \
+    exclude_expsyms_F77 \
+    include_expsyms_F77; do
+
+    case $var in
+    old_archive_cmds_F77 | \
+    old_archive_from_new_cmds_F77 | \
+    archive_cmds_F77 | \
+    archive_expsym_cmds_F77 | \
+    module_cmds_F77 | \
+    module_expsym_cmds_F77 | \
+    old_archive_from_expsyms_cmds_F77 | \
+    export_symbols_cmds_F77 | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_F77
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_F77
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_F77
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_F77
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_F77
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_F77
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_F77
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_F77
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_F77
+archive_expsym_cmds=$lt_archive_expsym_cmds_F77
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_F77
+module_expsym_cmds=$lt_module_expsym_cmds_F77
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_F77
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_F77
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_F77
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_F77
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_F77
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_F77
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_F77
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_F77
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_F77
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_F77
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_F77
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_F77
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_F77
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_F77
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_F77
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_F77
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      GCJ)
+	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+objext_GCJ=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${GCJ-"gcj"}
+compiler=$CC
+compiler_GCJ=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+archive_cmds_need_lc_GCJ=no
+
+old_archive_cmds_GCJ=$old_archive_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+
+lt_prog_compiler_no_builtin_flag_GCJ=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:21378: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:21382: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+lt_prog_compiler_wl_GCJ=
+lt_prog_compiler_pic_GCJ=
+lt_prog_compiler_static_GCJ=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl_GCJ='-Wl,'
+    lt_prog_compiler_static_GCJ='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_GCJ='-fno-common'
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared_GCJ=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_GCJ=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_GCJ='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic_GCJ='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      else
+	lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic_GCJ='-qnocommon'
+         lt_prog_compiler_wl_GCJ='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | cygwin* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_GCJ='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl_GCJ='-Wl,'
+	lt_prog_compiler_pic_GCJ='-KPIC'
+	lt_prog_compiler_static_GCJ='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl_GCJ='-Wl,'
+	lt_prog_compiler_pic_GCJ='-fpic'
+	lt_prog_compiler_static_GCJ='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl_GCJ='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static_GCJ='-non_shared'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl_GCJ='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl_GCJ='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl_GCJ='-Qoption ld '
+      lt_prog_compiler_pic_GCJ='-PIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic_GCJ='-Kconform_pic'
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_can_build_shared_GCJ=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic_GCJ='-pic'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared_GCJ=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
+$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_GCJ"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_GCJ=no
+  ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:21668: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:21672: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_GCJ=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_GCJ" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then
+    case $lt_prog_compiler_pic_GCJ in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
+     esac
+else
+    lt_prog_compiler_pic_GCJ=
+     lt_prog_compiler_can_build_shared_GCJ=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_GCJ=
+    ;;
+  *)
+    lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_GCJ=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_GCJ=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_GCJ=yes
+     fi
+   fi
+   $rm -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_GCJ" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then
+    :
+else
+    lt_prog_compiler_static_GCJ=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_GCJ=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:21772: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:21776: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_GCJ=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag_GCJ=
+  enable_shared_with_static_runtimes_GCJ=no
+  archive_cmds_GCJ=
+  archive_expsym_cmds_GCJ=
+  old_archive_From_new_cmds_GCJ=
+  old_archive_from_expsyms_cmds_GCJ=
+  export_dynamic_flag_spec_GCJ=
+  whole_archive_flag_spec_GCJ=
+  thread_safe_flag_spec_GCJ=
+  hardcode_libdir_flag_spec_GCJ=
+  hardcode_libdir_flag_spec_ld_GCJ=
+  hardcode_libdir_separator_GCJ=
+  hardcode_direct_GCJ=no
+  hardcode_minus_L_GCJ=no
+  hardcode_shlibpath_var_GCJ=unsupported
+  link_all_deplibs_GCJ=unknown
+  hardcode_automatic_GCJ=no
+  module_cmds_GCJ=
+  module_expsym_cmds_GCJ=
+  always_export_symbols_GCJ=no
+  export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms_GCJ=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs_GCJ=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec_GCJ=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs_GCJ=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs_GCJ=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag_GCJ=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      allow_undefined_flag_GCJ=unsupported
+      always_export_symbols_GCJ=no
+      enable_shared_with_static_runtimes_GCJ=yes
+      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec_GCJ='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | k*bsd*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs_GCJ=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs_GCJ=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs_GCJ=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs_GCJ" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec_GCJ=
+      export_dynamic_flag_spec_GCJ=
+      whole_archive_flag_spec_GCJ=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag_GCJ=unsupported
+      always_export_symbols_GCJ=yes
+      archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L_GCJ=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct_GCJ=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds_GCJ=''
+      hardcode_direct_GCJ=yes
+      hardcode_libdir_separator_GCJ=':'
+      link_all_deplibs_GCJ=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  :
+	  else
+  	  # We have old collect2
+  	  hardcode_direct_GCJ=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L_GCJ=yes
+  	  hardcode_libdir_flag_spec_GCJ='-L$libdir'
+  	  hardcode_libdir_separator_GCJ=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols_GCJ=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag_GCJ='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag_GCJ="-z nodefs"
+	  archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag_GCJ=' ${wl}-bernotok'
+	  allow_undefined_flag_GCJ=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec_GCJ='$convenience'
+	  archive_cmds_need_lc_GCJ=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs_GCJ=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec_GCJ=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec_GCJ=' '
+      allow_undefined_flag_GCJ=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds_GCJ='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes_GCJ=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc_GCJ=no
+      hardcode_direct_GCJ=no
+      hardcode_automatic_GCJ=yes
+      hardcode_shlibpath_var_GCJ=unsupported
+      whole_archive_flag_spec_GCJ=''
+      link_all_deplibs_GCJ=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+         module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_GCJ=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs_GCJ=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_GCJ=yes
+      hardcode_minus_L_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      hardcode_direct_GCJ=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L_GCJ=yes
+      export_dynamic_flag_spec_GCJ='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_GCJ=:
+
+	hardcode_direct_GCJ=yes
+	export_dynamic_flag_spec_GCJ='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L_GCJ=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_GCJ=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
+	  hardcode_direct_GCJ=no
+	  hardcode_shlibpath_var_GCJ=no
+	  ;;
+	*)
+	  hardcode_direct_GCJ=yes
+	  export_dynamic_flag_spec_GCJ='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L_GCJ=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      link_all_deplibs_GCJ=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    newsos6)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_GCJ=yes
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_GCJ=yes
+	hardcode_shlibpath_var_GCJ=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_GCJ='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_GCJ='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+      allow_undefined_flag_GCJ=unsupported
+      archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag_GCJ=' -expect_unresolved \*'
+	archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag_GCJ=' -expect_unresolved \*'
+	archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
+      fi
+      hardcode_libdir_separator_GCJ=:
+      ;;
+
+    solaris*)
+      no_undefined_flag_GCJ=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs_GCJ=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_minus_L_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_GCJ=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds_GCJ='$CC -r -o $output$reload_objs'
+	  hardcode_direct_GCJ=no
+        ;;
+	motorola)
+	  archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var_GCJ=no
+      export_dynamic_flag_spec_GCJ='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var_GCJ=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs_GCJ=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag_GCJ='${wl}-z,text'
+      archive_cmds_need_lc_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag_GCJ='${wl}-z,text'
+      allow_undefined_flag_GCJ='${wl}-z,nodefs'
+      archive_cmds_need_lc_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator_GCJ=':'
+      link_all_deplibs_GCJ=yes
+      export_dynamic_flag_spec_GCJ='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    *)
+      ld_shlibs_GCJ=no
+      ;;
+    esac
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
+$as_echo "$ld_shlibs_GCJ" >&6; }
+test "$ld_shlibs_GCJ" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_GCJ" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_GCJ=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_GCJ in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $rm conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_GCJ
+	pic_flag=$lt_prog_compiler_pic_GCJ
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
+        allow_undefined_flag_GCJ=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_GCJ=no
+        else
+	  archive_cmds_need_lc_GCJ=yes
+        fi
+        allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
+$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_GCJ=
+if test -n "$hardcode_libdir_flag_spec_GCJ" || \
+   test -n "$runpath_var_GCJ" || \
+   test "X$hardcode_automatic_GCJ" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_GCJ" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
+     test "$hardcode_minus_L_GCJ" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_GCJ=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_GCJ=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_GCJ=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
+$as_echo "$hardcode_action_GCJ" >&6; }
+
+if test "$hardcode_action_GCJ" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_GCJ \
+    CC_GCJ \
+    LD_GCJ \
+    lt_prog_compiler_wl_GCJ \
+    lt_prog_compiler_pic_GCJ \
+    lt_prog_compiler_static_GCJ \
+    lt_prog_compiler_no_builtin_flag_GCJ \
+    export_dynamic_flag_spec_GCJ \
+    thread_safe_flag_spec_GCJ \
+    whole_archive_flag_spec_GCJ \
+    enable_shared_with_static_runtimes_GCJ \
+    old_archive_cmds_GCJ \
+    old_archive_from_new_cmds_GCJ \
+    predep_objects_GCJ \
+    postdep_objects_GCJ \
+    predeps_GCJ \
+    postdeps_GCJ \
+    compiler_lib_search_path_GCJ \
+    compiler_lib_search_dirs_GCJ \
+    archive_cmds_GCJ \
+    archive_expsym_cmds_GCJ \
+    postinstall_cmds_GCJ \
+    postuninstall_cmds_GCJ \
+    old_archive_from_expsyms_cmds_GCJ \
+    allow_undefined_flag_GCJ \
+    no_undefined_flag_GCJ \
+    export_symbols_cmds_GCJ \
+    hardcode_libdir_flag_spec_GCJ \
+    hardcode_libdir_flag_spec_ld_GCJ \
+    hardcode_libdir_separator_GCJ \
+    hardcode_automatic_GCJ \
+    module_cmds_GCJ \
+    module_expsym_cmds_GCJ \
+    lt_cv_prog_compiler_c_o_GCJ \
+    fix_srcfile_path_GCJ \
+    exclude_expsyms_GCJ \
+    include_expsyms_GCJ; do
+
+    case $var in
+    old_archive_cmds_GCJ | \
+    old_archive_from_new_cmds_GCJ | \
+    archive_cmds_GCJ | \
+    archive_expsym_cmds_GCJ | \
+    module_cmds_GCJ | \
+    module_expsym_cmds_GCJ | \
+    old_archive_from_expsyms_cmds_GCJ | \
+    export_symbols_cmds_GCJ | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_GCJ
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_GCJ
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_GCJ
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_GCJ
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_GCJ
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_GCJ
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_GCJ
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_GCJ
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_GCJ
+archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_GCJ
+module_expsym_cmds=$lt_module_expsym_cmds_GCJ
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_GCJ
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_GCJ
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_GCJ
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_GCJ
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_GCJ
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_GCJ
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_GCJ
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_GCJ
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_GCJ
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_GCJ
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_GCJ
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_GCJ
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_GCJ
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_GCJ
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_GCJ
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      RC)
+
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+objext_RC=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${RC-"windres"}
+compiler=$CC
+compiler_RC=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+lt_cv_prog_compiler_c_o_RC=yes
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_RC \
+    CC_RC \
+    LD_RC \
+    lt_prog_compiler_wl_RC \
+    lt_prog_compiler_pic_RC \
+    lt_prog_compiler_static_RC \
+    lt_prog_compiler_no_builtin_flag_RC \
+    export_dynamic_flag_spec_RC \
+    thread_safe_flag_spec_RC \
+    whole_archive_flag_spec_RC \
+    enable_shared_with_static_runtimes_RC \
+    old_archive_cmds_RC \
+    old_archive_from_new_cmds_RC \
+    predep_objects_RC \
+    postdep_objects_RC \
+    predeps_RC \
+    postdeps_RC \
+    compiler_lib_search_path_RC \
+    compiler_lib_search_dirs_RC \
+    archive_cmds_RC \
+    archive_expsym_cmds_RC \
+    postinstall_cmds_RC \
+    postuninstall_cmds_RC \
+    old_archive_from_expsyms_cmds_RC \
+    allow_undefined_flag_RC \
+    no_undefined_flag_RC \
+    export_symbols_cmds_RC \
+    hardcode_libdir_flag_spec_RC \
+    hardcode_libdir_flag_spec_ld_RC \
+    hardcode_libdir_separator_RC \
+    hardcode_automatic_RC \
+    module_cmds_RC \
+    module_expsym_cmds_RC \
+    lt_cv_prog_compiler_c_o_RC \
+    fix_srcfile_path_RC \
+    exclude_expsyms_RC \
+    include_expsyms_RC; do
+
+    case $var in
+    old_archive_cmds_RC | \
+    old_archive_from_new_cmds_RC | \
+    archive_cmds_RC | \
+    archive_expsym_cmds_RC | \
+    module_cmds_RC | \
+    module_expsym_cmds_RC | \
+    old_archive_from_expsyms_cmds_RC | \
+    export_symbols_cmds_RC | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_RC
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_RC
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_RC
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_RC
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_RC
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_RC
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_RC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_RC
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_RC
+archive_expsym_cmds=$lt_archive_expsym_cmds_RC
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_RC
+module_expsym_cmds=$lt_module_expsym_cmds_RC
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_RC
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_RC
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_RC
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_RC
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_RC
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_RC
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_RC
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_RC
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_RC
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_RC
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_RC
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_RC
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_RC
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_RC
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_RC
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_RC
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	;;
+
+      *)
+	{ { $as_echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
+$as_echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+      esac
+
+      # Append the new tag name to the list of available tags.
+      if test -n "$tagname" ; then
+      available_tags="$available_tags $tagname"
+    fi
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  # Now substitute the updated list of available tags.
+  if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+    mv "${ofile}T" "$ofile"
+    chmod +x "$ofile"
+  else
+    rm -f "${ofile}T"
+    { { $as_echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
+$as_echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+fi
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(apr_builddir)/libtool'
+
+# Prevent multiple expansion
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        # get libtool's setting of shlibpath_var
+        eval `grep "^shlibpath_var=[A-Z_]*$" $apr_builddir/libtool`
+        if test "x$shlibpath_var" = "x"; then
+            shlibpath_var=REPLACE_WITH_YOUR_SHLIBPATH_VAR
+        fi
+    fi
+    ;;
+esac
+
+
+# Check whether --with-installbuilddir was given.
+if test "${with_installbuilddir+set}" = set; then
+  withval=$with_installbuilddir;  installbuilddir=$withval
+else
+   installbuilddir="${datadir}/build"
+fi
+
+
+
+
+# Check whether --with-libtool was given.
+if test "${with_libtool+set}" = set; then
+  withval=$with_libtool;  use_libtool=$withval
+else
+   use_libtool="yes"
+fi
+
+
+if test "x$use_libtool" = "xyes"; then
+      lt_compile='$(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -c $< && touch $@'
+      LT_VERSION="-version-info `$get_version libtool $version_hdr APR`"
+      link="\$(LIBTOOL) \$(LTFLAGS) --mode=link \$(LT_LDFLAGS) \$(COMPILE) ${LT_VERSION} \$(ALL_LDFLAGS) -o \$@"
+      so_ext='lo'
+      lib_target='-rpath $(libdir) $$objects'
+      export_lib_target='-rpath \$(libdir) \$\$objects'
+else
+      lt_compile='$(COMPILE) -c $<'
+      link='$(AR) cr $(TARGET_LIB) $$objects; $(RANLIB) $(TARGET_LIB)'
+      so_ext='o'
+      lib_target=''
+      export_lib_target=''
+fi
+
+case $host in
+    *-solaris2*)
+        apr_platform_runtime_link_flag="-R"
+        ;;
+    *)
+        ;;
+esac
+
+
+
+
+
+
+
+
+
+
+nl='
+'
+echo "${nl}Check for compiler flags..."
+
+
+case $host in
+    *os390)
+        if test "$ac_test_CFLAGS" != set; then
+
+  if test "x$CFLAGS" = "x-g"; then
+    echo "  nulling CFLAGS"
+    CFLAGS=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $CFLAGS; do
+      if test "x$i" != "x-g"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"-g\" from CFLAGS"
+      CFLAGS=$apr_new_bugger
+    fi
+  fi
+
+        fi
+        ;;
+esac
+
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval=$enable_debug;
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-g\""
+    CFLAGS="-g"
+  else
+    apr_addto_bugger="-g"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+   if test "$GCC" = "yes"; then
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Wall\""
+    CFLAGS="-Wall"
+  else
+    apr_addto_bugger="-Wall"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+   elif test "$AIX_XLC" = "yes"; then
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-qfullpath\""
+    CFLAGS="-qfullpath"
+  else
+    apr_addto_bugger="-qfullpath"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+   fi
+
+fi
+
+# Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+  enableval=$enable_maintainer_mode;
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-g\""
+    CFLAGS="-g"
+  else
+    apr_addto_bugger="-g"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+   if test "$GCC" = "yes"; then
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations\""
+    CFLAGS="-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"
+  else
+    apr_addto_bugger="-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+   elif test "$AIX_XLC" = "yes"; then
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-qfullpath -qinitauto=FE -qcheck=all -qinfo=pro\""
+    CFLAGS="-qfullpath -qinitauto=FE -qcheck=all -qinfo=pro"
+  else
+    apr_addto_bugger="-qfullpath -qinitauto=FE -qcheck=all -qinfo=pro"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+   fi
+
+fi
+
+# Check whether --enable-profile was given.
+if test "${enable_profile+set}" = set; then
+  enableval=$enable_profile; if test "$GCC" = "yes"; then
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-pg\""
+    CFLAGS="-pg"
+  else
+    apr_addto_bugger="-pg"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x-g"; then
+    echo "  nulling CFLAGS"
+    CFLAGS=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $CFLAGS; do
+      if test "x$i" != "x-g"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"-g\" from CFLAGS"
+      CFLAGS=$apr_new_bugger
+    fi
+  fi
+
+    if test "$host" = "i586-pc-beos"; then
+
+  if test "x$CFLAGS" = "x-O2"; then
+    echo "  nulling CFLAGS"
+    CFLAGS=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $CFLAGS; do
+      if test "x$i" != "x-O2"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"-O2\" from CFLAGS"
+      CFLAGS=$apr_new_bugger
+    fi
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-O1\""
+    CFLAGS="-O1"
+  else
+    apr_addto_bugger="-O1"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-p\""
+    LDFLAGS="-p"
+  else
+    apr_addto_bugger="-p"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+    fi
+  fi
+
+fi
+
+# Check whether --enable-pool-debug was given.
+if test "${enable_pool_debug+set}" = set; then
+  enableval=$enable_pool_debug;  if test -z "$enableval"; then
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DAPR_POOL_DEBUG=1\""
+    CPPFLAGS="-DAPR_POOL_DEBUG=1"
+  else
+    apr_addto_bugger="-DAPR_POOL_DEBUG=1"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+    elif test ! "$enableval" = "no"; then
+        apr_pool_debug=1
+
+        for i in $enableval
+        do
+            flag=0
+
+            case $i in
+            yes)
+                flag=1
+                ;;
+            verbose)
+                flag=2
+                ;;
+            lifetime)
+                flag=4
+                ;;
+            owner)
+                flag=8
+                ;;
+            verbose-alloc)
+                flag=16
+                ;;
+            all)
+                apr_pool_debug=31
+                ;;
+            *)
+                ;;
+            esac
+
+            if test $flag -gt 0; then
+                apr_pool_debug=`expr '(' $apr_pool_debug - $apr_pool_debug % \
+                    '(' $flag '*' 2 ')' ')' + $flag + $apr_pool_debug % $flag`
+            fi
+        done
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DAPR_POOL_DEBUG=$apr_pool_debug\""
+    CPPFLAGS="-DAPR_POOL_DEBUG=$apr_pool_debug"
+  else
+    apr_addto_bugger="-DAPR_POOL_DEBUG=$apr_pool_debug"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+    fi
+
+fi
+
+
+
+# Check whether --with-efence was given.
+if test "${with_efence+set}" = set; then
+  withval=$with_efence;  apr_efence_dir="$withval"
+    if test "$apr_efence_dir" != "yes"; then
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-L$apr_efence_dir/lib\""
+    LDFLAGS="-L$apr_efence_dir/lib"
+  else
+    apr_addto_bugger="-L$apr_efence_dir/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+      if test "x$apr_platform_runtime_link_flag" != "x"; then
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"$apr_platform_runtime_link_flag$apr_efence_dir/lib\""
+    LDFLAGS="$apr_platform_runtime_link_flag$apr_efence_dir/lib"
+  else
+    apr_addto_bugger="$apr_platform_runtime_link_flag$apr_efence_dir/lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+      fi
+    fi
+    { $as_echo "$as_me:$LINENO: checking for malloc in -lefence" >&5
+$as_echo_n "checking for malloc in -lefence... " >&6; }
+if test "${ac_cv_lib_efence_malloc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lefence  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char malloc ();
+int
+main ()
+{
+return malloc ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_efence_malloc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_efence_malloc=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_efence_malloc" >&5
+$as_echo "$ac_cv_lib_efence_malloc" >&6; }
+if test "x$ac_cv_lib_efence_malloc" = x""yes; then
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-lefence\""
+    LIBS="-lefence"
+  else
+    apr_addto_bugger="-lefence"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+else
+   { { $as_echo "$as_me:$LINENO: error: Electric Fence requested but not detected" >&5
+$as_echo "$as_me: error: Electric Fence requested but not detected" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+fi
+
+
+if test "$host" = "i586-pc-beos"; then
+  # Check whether --enable-malloc-debug was given.
+if test "${enable_malloc_debug+set}" = set; then
+  enableval=$enable_malloc_debug;
+  if test "x$CFLAGS" = "x-O2"; then
+    echo "  nulling CFLAGS"
+    CFLAGS=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $CFLAGS; do
+      if test "x$i" != "x-O2"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      echo "  removed \"-O2\" from CFLAGS"
+      CFLAGS=$apr_new_bugger
+    fi
+  fi
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-fcheck-memory-usage -D_KERNEL_MODE\""
+    CPPFLAGS="-fcheck-memory-usage -D_KERNEL_MODE"
+  else
+    apr_addto_bugger="-fcheck-memory-usage -D_KERNEL_MODE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+fi
+ fi
+
+# this is the place to put specific options for platform/compiler
+# combinations
+case "$host:$CC" in
+    *-hp-hpux*:cc )
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Ae +Z\""
+    CFLAGS="-Ae +Z"
+  else
+    apr_addto_bugger="-Ae +Z"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+	case $host in
+	  ia64-* )
+	    ;;
+          * )
+	    if echo "$CFLAGS " | grep '+DA' >/dev/null; then :
+	    else
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"+DAportable\""
+    CFLAGS="+DAportable"
+  else
+    apr_addto_bugger="+DAportable"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+	    fi
+	    ;;
+        esac
+	;;
+    powerpc-*-beos:mwcc* )
+
+  echo "  forcing CPP to \"mwcc -E\""
+  CPP="mwcc -E"
+
+
+  echo "  forcing CC to \"mwcc\""
+  CC="mwcc"
+
+
+  echo "  forcing AR to \"ar\""
+  AR="ar"
+
+	;;
+esac
+
+
+if test "$GCC" = "yes"; then
+  MKDEP='$(CC) -MM'
+else
+  rm -f conftest.c
+  cat > conftest.c <<EOF
+#include <sys/types.h>
+  int main() { return 0; }
+EOF
+  MKDEP="true"
+  for i in "$CC -MM" "$CC -M" "$CPP -MM" "$CPP -M" "cpp -M"; do
+    { $as_echo "$as_me:$LINENO: checking if $i can create proper make dependencies" >&5
+$as_echo_n "checking if $i can create proper make dependencies... " >&6; }
+    if $i conftest.c 2>/dev/null | grep 'conftest.o: conftest.c' >/dev/null; then
+      MKDEP=$i
+      { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+      break;
+    fi
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+  done
+  rm -f conftest.c
+fi
+
+
+
+
+# force_atomic_generic flag
+# this will be set we find a cpu/OS combo
+# which is historical and doesn't work with the method
+# we are using for the more up to date cpu/OS
+# (ie.. old sparcs)
+apr_force_atomic_generic=0
+proc_mutex_is_global=0
+nonportable_atomics_enabled=0
+
+# Check whether --enable-nonportable-atomics was given.
+if test "${enable_nonportable_atomics+set}" = set; then
+  enableval=$enable_nonportable_atomics;
+    if test "$enableval" = "yes"; then
+        nonportable_atomics_enabled=1
+    fi
+
+fi
+
+
+config_subdirs="none"
+INSTALL_SUBDIRS="none"
+case $host in
+   i386-ibm-aix* | *-ibm-aix[1-2].* | *-ibm-aix3.* | *-ibm-aix4.1 | *-ibm-aix4.1.* | *-ibm-aix4.2 | *-ibm-aix4.2.*)
+       OSDIR="aix"
+
+  if test "x$LDFLAGS" = "x"; then
+    echo "  setting LDFLAGS to \"-lld\""
+    LDFLAGS="-lld"
+  else
+    apr_addto_bugger="-lld"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+       eolstr="\\n"
+       ;;
+   *-os2*)
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DOS2\""
+    CPPFLAGS="-DOS2"
+  else
+    apr_addto_bugger="-DOS2"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"-Zmt\""
+    CFLAGS="-Zmt"
+  else
+    apr_addto_bugger="-Zmt"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for random in -lbsd" >&5
+$as_echo_n "checking for random in -lbsd... " >&6; }
+if test "${ac_cv_lib_bsd_random+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char random ();
+int
+main ()
+{
+return random ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_bsd_random=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_bsd_random=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_random" >&5
+$as_echo "$ac_cv_lib_bsd_random" >&6; }
+if test "x$ac_cv_lib_bsd_random" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBBSD 1
+_ACEOF
+
+  LIBS="-lbsd $LIBS"
+
+fi
+
+       OSDIR="os2"
+       enable_threads="system_threads"
+       eolstr="\\r\\n"
+       file_as_socket="0"
+       proc_mutex_is_global=1
+       ;;
+   *beos*)
+       OSDIR="beos"
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DBEOS\""
+    CPPFLAGS="-DBEOS"
+  else
+    apr_addto_bugger="-DBEOS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+       enable_threads="system_threads"
+       native_mmap_emul="1"
+
+  { $as_echo "$as_me:$LINENO: checking for BONE_VERSION in sys/socket.h" >&5
+$as_echo_n "checking for BONE_VERSION in sys/socket.h... " >&6; }
+if test "${ac_cv_define_BONE_VERSION+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/socket.h>
+#ifdef BONE_VERSION
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_BONE_VERSION=yes
+else
+  ac_cv_define_BONE_VERSION=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_BONE_VERSION" >&5
+$as_echo "$ac_cv_define_BONE_VERSION" >&6; }
+  if test "$ac_cv_define_BONE_VERSION" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_BONE_VERSION 1
+_ACEOF
+
+  fi
+
+       eolstr="\\n"
+       osver=`uname -r`
+       proc_mutex_is_global=1
+       case $osver in
+          5.0.4)
+             file_as_socket="1"
+             ;;
+          *)
+             file_as_socket="0"
+             ;;
+       esac
+       ;;
+   *os390)
+       OSDIR="os390"
+       eolstr="\\n"
+       ;;
+   *os400)
+       OSDIR="as400"
+       eolstr="\\n"
+       ;;
+   *cygwin*)
+       OSDIR="unix"
+
+  if test "x$CPPFLAGS" = "x"; then
+    echo "  setting CPPFLAGS to \"-DCYGWIN\""
+    CPPFLAGS="-DCYGWIN"
+  else
+    apr_addto_bugger="-DCYGWIN"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+       enable_threads="no"
+       eolstr="\\n"
+       ;;
+   *linux*)
+       apr_force_atomic_generic=1
+       case $host_cpu in
+         i486|i586|i686)
+            if test "$nonportable_atomics_enabled" = 1; then
+              apr_force_atomic_generic=0
+            fi
+            ;;
+       esac
+       OSDIR="unix"
+       eolstr="\\n"
+       ;;
+   *hpux10* )
+       enable_threads="no"
+       OSDIR="unix"
+       eolstr="\\n"
+       ;;
+   *)
+       OSDIR="unix"
+       eolstr="\\n"
+       ;;
+esac
+
+
+
+
+
+
+# For some platforms we need a version string which allows easy numeric
+# comparisons.
+case $host in
+    *freebsd*)
+        if test -x /sbin/sysctl; then
+            os_version=`/sbin/sysctl -n kern.osreldate`
+        else
+            os_version=000000
+        fi
+        ;;
+    *linux*)
+        os_version=`uname -r | sed -e 's/\(.\)\.\(.\)\.\(.\).*/\1\2\3/'`
+        ;;
+    *darwin*)
+        os_version=`uname -r | sed -e 's/\(.\)\.\(.\).*/\1\2/'`
+        ;;
+    *)
+        os_version=OS_VERSION_IS_NOT_SET
+        ;;
+esac
+
+
+{ $as_echo "$as_me:$LINENO: checking for res_init in -lresolv" >&5
+$as_echo_n "checking for res_init in -lresolv... " >&6; }
+if test "${ac_cv_lib_resolv_res_init+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char res_init ();
+int
+main ()
+{
+return res_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_resolv_res_init=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_resolv_res_init=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_init" >&5
+$as_echo "$ac_cv_lib_resolv_res_init" >&6; }
+if test "x$ac_cv_lib_resolv_res_init" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRESOLV 1
+_ACEOF
+
+  LIBS="-lresolv $LIBS"
+
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
+if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_nsl_gethostbyname=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
+if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBNSL 1
+_ACEOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for library containing gethostname" >&5
+$as_echo_n "checking for library containing gethostname... " >&6; }
+if test "${ac_cv_search_gethostname+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostname ();
+int
+main ()
+{
+return gethostname ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_gethostname=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_gethostname+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_gethostname+set}" = set; then
+  :
+else
+  ac_cv_search_gethostname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_gethostname" >&5
+$as_echo "$ac_cv_search_gethostname" >&6; }
+ac_res=$ac_cv_search_gethostname
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
+$as_echo_n "checking for socket in -lsocket... " >&6; }
+if test "${ac_cv_lib_socket_socket+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_socket_socket=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_socket_socket=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
+$as_echo "$ac_cv_lib_socket_socket" >&6; }
+if test "x$ac_cv_lib_socket_socket" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSOCKET 1
+_ACEOF
+
+  LIBS="-lsocket $LIBS"
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for library containing crypt" >&5
+$as_echo_n "checking for library containing crypt... " >&6; }
+if test "${ac_cv_search_crypt+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char crypt ();
+int
+main ()
+{
+return crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' crypt ufc; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_crypt=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_crypt+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_crypt+set}" = set; then
+  :
+else
+  ac_cv_search_crypt=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5
+$as_echo "$ac_cv_search_crypt" >&6; }
+ac_res=$ac_cv_search_crypt
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for main in -ltruerand" >&5
+$as_echo_n "checking for main in -ltruerand... " >&6; }
+if test "${ac_cv_lib_truerand_main+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltruerand  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+
+int
+main ()
+{
+return main ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_truerand_main=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_truerand_main=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_truerand_main" >&5
+$as_echo "$ac_cv_lib_truerand_main" >&6; }
+if test "x$ac_cv_lib_truerand_main" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBTRUERAND 1
+_ACEOF
+
+  LIBS="-ltruerand $LIBS"
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for library containing modf" >&5
+$as_echo_n "checking for library containing modf... " >&6; }
+if test "${ac_cv_search_modf+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char modf ();
+int
+main ()
+{
+return modf ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_modf=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_modf+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_modf+set}" = set; then
+  :
+else
+  ac_cv_search_modf=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_modf" >&5
+$as_echo "$ac_cv_search_modf" >&6; }
+ac_res=$ac_cv_search_modf
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for library containing sqrt" >&5
+$as_echo_n "checking for library containing sqrt... " >&6; }
+if test "${ac_cv_search_sqrt+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrt ();
+int
+main ()
+{
+return sqrt ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_sqrt=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_sqrt+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_sqrt+set}" = set; then
+  :
+else
+  ac_cv_search_sqrt=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_sqrt" >&5
+$as_echo "$ac_cv_search_sqrt" >&6; }
+ac_res=$ac_cv_search_sqrt
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+echo "${nl}Checking for Threads..."
+
+if test -z "$enable_threads"; then
+	# Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then
+  enableval=$enable_threads;  enable_threads=$enableval
+else
+
+  if test "$GCC" = "yes"; then
+    SAVE_FL="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS -w"
+
+for ac_header in pthread.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+   enable_threads="pthread"
+else
+    enable_threads="no"
+fi
+
+done
+
+    CPPFLAGS="$SAVE_FL"
+  else
+
+for ac_header in pthread.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+   enable_threads="pthread"
+else
+    enable_threads="no"
+fi
+
+done
+
+  fi
+
+fi
+
+fi
+
+if test "$enable_threads" = "no"; then
+    threads="0"
+    pthreadh="0"
+    pthreadser="0"
+else
+    if test "$enable_threads" = "pthread"; then
+# We have specified pthreads for our threading library, just make sure
+# that we have everything we need
+
+  apr_pthsv_CFLAGS="$CFLAGS"
+  apr_pthsv_LIBS="$LIBS"
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for CFLAGS needed for pthreads" >&5
+$as_echo_n "checking for CFLAGS needed for pthreads... " >&6; }
+if test "${apr_cv_pthreads_cflags+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  apr_ptc_cflags=$CFLAGS
+ for flag in none -kthread -pthread -pthreads -mt -mthreads -Kthread -threads; do
+    CFLAGS=$apr_ptc_cflags
+    test "x$flag" != "xnone" && CFLAGS="$CFLAGS $flag"
+
+if test "$cross_compiling" = yes; then
+  apr_p_t_r=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pthread.h>
+#include <stddef.h>
+
+void *thread_routine(void *data) {
+    return data;
+}
+
+int main() {
+    pthread_t thd;
+    pthread_mutexattr_t mattr;
+    pthread_once_t once_init = PTHREAD_ONCE_INIT;
+    int data = 1;
+    pthread_mutexattr_init(&mattr);
+    return pthread_create(&thd, NULL, thread_routine, &data);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apr_p_t_r=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apr_p_t_r=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+if test $apr_p_t_r = yes; then
+
+      apr_cv_pthreads_cflags="$flag"
+      break
+
+fi
+
+
+ done
+ CFLAGS=$apr_ptc_cflags
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_pthreads_cflags" >&5
+$as_echo "$apr_cv_pthreads_cflags" >&6; }
+
+if test -n "$apr_cv_pthreads_cflags"; then
+   pthreads_working=yes
+   if test "x$apr_cv_pthreads_cflags" != "xnone"; then
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"$apr_cv_pthreads_cflags\""
+    CFLAGS="$apr_cv_pthreads_cflags"
+  else
+    apr_addto_bugger="$apr_cv_pthreads_cflags"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+   fi
+fi
+
+# The CFLAGS may or may not be sufficient to ensure that libapr
+# depends on the pthreads library: some versions of libtool
+# drop -pthread when passed on the link line; some versions of
+# gcc ignore -pthread when linking a shared object.  So always
+# try and add the relevant library to LIBS too.
+
+{ $as_echo "$as_me:$LINENO: checking for LIBS needed for pthreads" >&5
+$as_echo_n "checking for LIBS needed for pthreads... " >&6; }
+if test "${apr_cv_pthreads_lib+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  apr_ptc_libs=$LIBS
+  for lib in -lpthread -lpthreads -lc_r; do
+    LIBS="$apr_ptc_libs $lib"
+
+if test "$cross_compiling" = yes; then
+  apr_p_t_r=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pthread.h>
+#include <stddef.h>
+
+void *thread_routine(void *data) {
+    return data;
+}
+
+int main() {
+    pthread_t thd;
+    pthread_mutexattr_t mattr;
+    pthread_once_t once_init = PTHREAD_ONCE_INIT;
+    int data = 1;
+    pthread_mutexattr_init(&mattr);
+    return pthread_create(&thd, NULL, thread_routine, &data);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apr_p_t_r=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apr_p_t_r=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+if test $apr_p_t_r = yes; then
+
+      apr_cv_pthreads_lib=$lib
+      break
+
+fi
+
+
+  done
+  LIBS=$apr_ptc_libs
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_pthreads_lib" >&5
+$as_echo "$apr_cv_pthreads_lib" >&6; }
+
+if test -n "$apr_cv_pthreads_lib"; then
+   pthreads_working=yes
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"$apr_cv_pthreads_lib\""
+    LIBS="$apr_cv_pthreads_lib"
+  else
+    apr_addto_bugger="$apr_cv_pthreads_lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+fi
+
+if test "$pthreads_working" = "yes"; then
+  threads_result="POSIX Threads found"
+else
+  threads_result="POSIX Threads not found"
+fi
+
+
+  if test "$GCC" = "yes"; then
+    SAVE_FL="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS -w"
+
+for ac_header in pthread.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+          threads="1"
+          pthreadh="1"
+          pthreadser="1"
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_THREADS 1
+_ACEOF
+
+else
+
+          threads="0"
+          pthreadh="0"
+          pthreadser="0"
+
+  CFLAGS="$apr_pthsv_CFLAGS"
+  LIBS="$apr_pthsv_LIBS"
+
+fi
+
+done
+
+    CPPFLAGS="$SAVE_FL"
+  else
+
+for ac_header in pthread.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+          threads="1"
+          pthreadh="1"
+          pthreadser="1"
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_THREADS 1
+_ACEOF
+
+else
+
+          threads="0"
+          pthreadh="0"
+          pthreadser="0"
+
+  CFLAGS="$apr_pthsv_CFLAGS"
+  LIBS="$apr_pthsv_LIBS"
+
+fi
+
+done
+
+  fi
+
+    elif test "$enable_threads" = "system_threads"; then
+        threads="1"
+        pthreadh="0"
+        pthreadser="0"
+    else
+# We basically specified that we wanted threads, but not how to implement
+# them.  In this case, just look for pthreads.  In the future, we can check
+# for other threading libraries as well.
+
+  apr_pthsv_CFLAGS="$CFLAGS"
+  apr_pthsv_LIBS="$LIBS"
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for CFLAGS needed for pthreads" >&5
+$as_echo_n "checking for CFLAGS needed for pthreads... " >&6; }
+if test "${apr_cv_pthreads_cflags+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  apr_ptc_cflags=$CFLAGS
+ for flag in none -kthread -pthread -pthreads -mt -mthreads -Kthread -threads; do
+    CFLAGS=$apr_ptc_cflags
+    test "x$flag" != "xnone" && CFLAGS="$CFLAGS $flag"
+
+if test "$cross_compiling" = yes; then
+  apr_p_t_r=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pthread.h>
+#include <stddef.h>
+
+void *thread_routine(void *data) {
+    return data;
+}
+
+int main() {
+    pthread_t thd;
+    pthread_mutexattr_t mattr;
+    pthread_once_t once_init = PTHREAD_ONCE_INIT;
+    int data = 1;
+    pthread_mutexattr_init(&mattr);
+    return pthread_create(&thd, NULL, thread_routine, &data);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apr_p_t_r=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apr_p_t_r=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+if test $apr_p_t_r = yes; then
+
+      apr_cv_pthreads_cflags="$flag"
+      break
+
+fi
+
+
+ done
+ CFLAGS=$apr_ptc_cflags
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_pthreads_cflags" >&5
+$as_echo "$apr_cv_pthreads_cflags" >&6; }
+
+if test -n "$apr_cv_pthreads_cflags"; then
+   pthreads_working=yes
+   if test "x$apr_cv_pthreads_cflags" != "xnone"; then
+
+  if test "x$CFLAGS" = "x"; then
+    echo "  setting CFLAGS to \"$apr_cv_pthreads_cflags\""
+    CFLAGS="$apr_cv_pthreads_cflags"
+  else
+    apr_addto_bugger="$apr_cv_pthreads_cflags"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
+      fi
+    done
+  fi
+
+   fi
+fi
+
+# The CFLAGS may or may not be sufficient to ensure that libapr
+# depends on the pthreads library: some versions of libtool
+# drop -pthread when passed on the link line; some versions of
+# gcc ignore -pthread when linking a shared object.  So always
+# try and add the relevant library to LIBS too.
+
+{ $as_echo "$as_me:$LINENO: checking for LIBS needed for pthreads" >&5
+$as_echo_n "checking for LIBS needed for pthreads... " >&6; }
+if test "${apr_cv_pthreads_lib+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  apr_ptc_libs=$LIBS
+  for lib in -lpthread -lpthreads -lc_r; do
+    LIBS="$apr_ptc_libs $lib"
+
+if test "$cross_compiling" = yes; then
+  apr_p_t_r=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pthread.h>
+#include <stddef.h>
+
+void *thread_routine(void *data) {
+    return data;
+}
+
+int main() {
+    pthread_t thd;
+    pthread_mutexattr_t mattr;
+    pthread_once_t once_init = PTHREAD_ONCE_INIT;
+    int data = 1;
+    pthread_mutexattr_init(&mattr);
+    return pthread_create(&thd, NULL, thread_routine, &data);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apr_p_t_r=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apr_p_t_r=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+if test $apr_p_t_r = yes; then
+
+      apr_cv_pthreads_lib=$lib
+      break
+
+fi
+
+
+  done
+  LIBS=$apr_ptc_libs
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_pthreads_lib" >&5
+$as_echo "$apr_cv_pthreads_lib" >&6; }
+
+if test -n "$apr_cv_pthreads_lib"; then
+   pthreads_working=yes
+
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"$apr_cv_pthreads_lib\""
+    LIBS="$apr_cv_pthreads_lib"
+  else
+    apr_addto_bugger="$apr_cv_pthreads_lib"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+fi
+
+if test "$pthreads_working" = "yes"; then
+  threads_result="POSIX Threads found"
+else
+  threads_result="POSIX Threads not found"
+fi
+
+
+  if test "$GCC" = "yes"; then
+    SAVE_FL="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS -w"
+
+for ac_header in pthread.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+          threads="1"
+          pthreadh="1"
+          pthreadser="1"
+          cat >>confdefs.h <<\_ACEOF
+#define USE_THREADS 1
+_ACEOF
+
+else
+
+          threads="0"
+          pthreadser="0"
+          pthreadh="0"
+
+  CFLAGS="$apr_pthsv_CFLAGS"
+  LIBS="$apr_pthsv_LIBS"
+
+fi
+
+done
+
+    CPPFLAGS="$SAVE_FL"
+  else
+
+for ac_header in pthread.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+          threads="1"
+          pthreadh="1"
+          pthreadser="1"
+          cat >>confdefs.h <<\_ACEOF
+#define USE_THREADS 1
+_ACEOF
+
+else
+
+          threads="0"
+          pthreadser="0"
+          pthreadh="0"
+
+  CFLAGS="$apr_pthsv_CFLAGS"
+  LIBS="$apr_pthsv_LIBS"
+
+fi
+
+done
+
+  fi
+
+    fi
+    if test "$pthreadh" = "1"; then
+
+{ $as_echo "$as_me:$LINENO: checking whether pthread_getspecific takes two arguments" >&5
+$as_echo_n "checking whether pthread_getspecific takes two arguments... " >&6; }
+if test "${ac_cv_pthread_getspecific_two_args+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pthread.h>
+
+int
+main ()
+{
+
+pthread_key_t key;
+void *tmp;
+pthread_getspecific(key,&tmp);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+    ac_cv_pthread_getspecific_two_args=yes
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+    ac_cv_pthread_getspecific_two_args=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_getspecific_two_args" >&5
+$as_echo "$ac_cv_pthread_getspecific_two_args" >&6; }
+
+if test "$ac_cv_pthread_getspecific_two_args" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define PTHREAD_GETSPECIFIC_TAKES_TWO_ARGS 1
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking whether pthread_attr_getdetachstate takes one argument" >&5
+$as_echo_n "checking whether pthread_attr_getdetachstate takes one argument... " >&6; }
+if test "${ac_cv_pthread_attr_getdetachstate_one_arg+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pthread.h>
+
+int
+main ()
+{
+
+pthread_attr_t *attr;
+pthread_attr_getdetachstate(attr);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+    ac_cv_pthread_attr_getdetachstate_one_arg=yes
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+    ac_cv_pthread_attr_getdetachstate_one_arg=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_attr_getdetachstate_one_arg" >&5
+$as_echo "$ac_cv_pthread_attr_getdetachstate_one_arg" >&6; }
+
+if test "$ac_cv_pthread_attr_getdetachstate_one_arg" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define PTHREAD_ATTR_GETDETACHSTATE_TAKES_ONE_ARG 1
+_ACEOF
+
+fi
+
+
+
+for ac_func in pthread_key_delete pthread_rwlock_init
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+        if test "$ac_cv_func_pthread_rwlock_init" = "yes"; then
+                        { $as_echo "$as_me:$LINENO: checking for pthread_rwlock_t" >&5
+$as_echo_n "checking for pthread_rwlock_t... " >&6; }
+if test "${apr_cv_type_rwlock_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <pthread.h>
+int
+main ()
+{
+pthread_rwlock_t *rwlock;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_type_rwlock_t=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_type_rwlock_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_type_rwlock_t" >&5
+$as_echo "$apr_cv_type_rwlock_t" >&6; }
+            if test "$apr_cv_type_rwlock_t" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PTHREAD_RWLOCKS 1
+_ACEOF
+
+            fi
+        fi
+        # this might also require -DXOPEN_SOURCE=500, so leave after the
+        # rwlock check.
+
+  { $as_echo "$as_me:$LINENO: checking for recursive mutex support" >&5
+$as_echo_n "checking for recursive mutex support... " >&6; }
+if test "${apr_cv_mutex_recursive+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  apr_cv_mutex_recursive=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <pthread.h>
+#include <stdlib.h>
+
+int main() {
+    pthread_mutexattr_t attr;
+    pthread_mutex_t m;
+
+    exit (pthread_mutexattr_init(&attr)
+          || pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
+          || pthread_mutex_init(&m, &attr));
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apr_cv_mutex_recursive=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apr_cv_mutex_recursive=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_mutex_recursive" >&5
+$as_echo "$apr_cv_mutex_recursive" >&6; }
+
+if test "$apr_cv_mutex_recursive" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+_ACEOF
+
+fi
+
+    fi
+fi
+
+ac_cv_define_READDIR_IS_THREAD_SAFE=no
+ac_cv_define_GETHOSTBYNAME_IS_THREAD_SAFE=no
+ac_cv_define_GETHOSTBYADDR_IS_THREAD_SAFE=no
+if test "$threads" = "1"; then
+    echo "APR will use threads"
+    { $as_echo "$as_me:$LINENO: checking for readdir in -lc_r" >&5
+$as_echo_n "checking for readdir in -lc_r... " >&6; }
+if test "${ac_cv_lib_c_r_readdir+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc_r  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char readdir ();
+int
+main ()
+{
+return readdir ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_c_r_readdir=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_c_r_readdir=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_readdir" >&5
+$as_echo "$ac_cv_lib_c_r_readdir" >&6; }
+if test "x$ac_cv_lib_c_r_readdir" = x""yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define READDIR_IS_THREAD_SAFE 1
+_ACEOF
+
+fi
+
+    if test "x$apr_gethostbyname_is_thread_safe" = "x"; then
+        { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lc_r" >&5
+$as_echo_n "checking for gethostbyname in -lc_r... " >&6; }
+if test "${ac_cv_lib_c_r_gethostbyname+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc_r  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_c_r_gethostbyname=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_c_r_gethostbyname=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_gethostbyname" >&5
+$as_echo "$ac_cv_lib_c_r_gethostbyname" >&6; }
+if test "x$ac_cv_lib_c_r_gethostbyname" = x""yes; then
+  apr_gethostbyname_is_thread_safe=yes
+fi
+
+    fi
+    if test "$apr_gethostbyname_is_thread_safe" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define GETHOSTBYNAME_IS_THREAD_SAFE 1
+_ACEOF
+
+    fi
+    if test "x$apr_gethostbyaddr_is_thread_safe" = "x"; then
+        { $as_echo "$as_me:$LINENO: checking for gethostbyaddr in -lc_r" >&5
+$as_echo_n "checking for gethostbyaddr in -lc_r... " >&6; }
+if test "${ac_cv_lib_c_r_gethostbyaddr+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc_r  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyaddr ();
+int
+main ()
+{
+return gethostbyaddr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_c_r_gethostbyaddr=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_c_r_gethostbyaddr=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_gethostbyaddr" >&5
+$as_echo "$ac_cv_lib_c_r_gethostbyaddr" >&6; }
+if test "x$ac_cv_lib_c_r_gethostbyaddr" = x""yes; then
+  apr_gethostbyaddr_is_thread_safe=yes
+fi
+
+    fi
+    if test "$apr_gethostbyaddr_is_thread_safe" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define GETHOSTBYADDR_IS_THREAD_SAFE 1
+_ACEOF
+
+    fi
+
+
+for ac_func in gethostbyname_r gethostbyaddr_r
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+else
+    echo "APR will be non-threaded"
+fi
+
+
+for ac_func in sigsuspend
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  have_sigsuspend="1"
+else
+   have_sigsuspend="0"
+fi
+done
+
+
+for ac_func in sigwait
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  have_sigwait="1"
+else
+   have_sigwait="0"
+fi
+done
+
+case $host in
+    *alpha*-dec-osf* )
+        have_sigwait="1"
+        ;;
+esac
+
+
+
+
+
+
+for ac_func in poll
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+for ac_func in getpwnam_r getpwuid_r getgrnam_r getgrgid_r
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+echo "${nl}Checking for Shared Memory Support..."
+
+# The real-time POSIX extensions (e.g. shm_*, sem_*) may only
+# be available if linking against librt.
+{ $as_echo "$as_me:$LINENO: checking for library containing shm_open" >&5
+$as_echo_n "checking for library containing shm_open... " >&6; }
+if test "${ac_cv_search_shm_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shm_open ();
+int
+main ()
+{
+return shm_open ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' rt; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_shm_open=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_shm_open+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_shm_open+set}" = set; then
+  :
+else
+  ac_cv_search_shm_open=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_shm_open" >&5
+$as_echo "$ac_cv_search_shm_open" >&6; }
+ac_res=$ac_cv_search_shm_open
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+case $host in
+ *-sysv*)
+   ac_includes_default="$ac_includes_default
+#if HAVE_SYS_MUTEX_H /* needed to define lock_t for sys/shm.h */
+# include <sys/mutex.h>
+#endif";;
+esac
+
+
+
+
+
+
+
+
+for ac_header in sys/mman.h sys/ipc.h sys/mutex.h sys/shm.h sys/file.h kernel/OS.h os2.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+
+
+
+for ac_func in mmap munmap shm_open shm_unlink shmget shmat shmdt shmctl \
+                create_area
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+  { $as_echo "$as_me:$LINENO: checking for MAP_ANON in sys/mman.h" >&5
+$as_echo_n "checking for MAP_ANON in sys/mman.h... " >&6; }
+if test "${ac_cv_define_MAP_ANON+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/mman.h>
+#ifdef MAP_ANON
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_MAP_ANON=yes
+else
+  ac_cv_define_MAP_ANON=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_MAP_ANON" >&5
+$as_echo "$ac_cv_define_MAP_ANON" >&6; }
+  if test "$ac_cv_define_MAP_ANON" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MAP_ANON 1
+_ACEOF
+
+  fi
+
+{ $as_echo "$as_me:$LINENO: checking for /dev/zero" >&5
+$as_echo_n "checking for /dev/zero... " >&6; }
+if test "${ac_cv_file__dev_zero+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  test "$cross_compiling" = yes &&
+  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+if test -r "/dev/zero"; then
+  ac_cv_file__dev_zero=yes
+else
+  ac_cv_file__dev_zero=no
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__dev_zero" >&5
+$as_echo "$ac_cv_file__dev_zero" >&6; }
+
+
+# Not all systems can mmap /dev/zero (such as HP-UX).  Check for that.
+if test "$ac_cv_func_mmap" = "yes" &&
+   test "$ac_cv_file__dev_zero" = "yes"; then
+    { $as_echo "$as_me:$LINENO: checking for mmap that can map /dev/zero" >&5
+$as_echo_n "checking for mmap that can map /dev/zero... " >&6; }
+    if test "$cross_compiling" = yes; then
+  ac_cv_file__dev_zero=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+    int main()
+    {
+        int fd;
+        void *m;
+        fd = open("/dev/zero", O_RDWR);
+        if (fd < 0) {
+            return 1;
+        }
+        m = mmap(0, sizeof(void*), PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
+        if (m == (void *)-1) {  /* aka MAP_FAILED */
+            return 2;
+        }
+        if (munmap(m, sizeof(void*)) < 0) {
+            return 3;
+        }
+        return 0;
+    }
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_file__dev_zero=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_file__dev_zero" >&5
+$as_echo "$ac_cv_file__dev_zero" >&6; }
+fi
+
+# Now we determine which one is our anonymous shmem preference.
+haveshmgetanon="0"
+havemmapzero="0"
+havemmapanon="0"
+ac_decision_item='anonymous shared memory allocation method'
+ac_decision_msg='FAILED'
+ac_decision=''
+
+ac_rc=yes
+for ac_spec in header:sys/ipc.h header:sys/shm.h header:sys/file.h              func:shmget func:shmat func:shmdt func:shmctl; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    haveshmgetanon="1"
+              ac_decision='USE_SHMEM_SHMGET_ANON'
+ac_decision_msg='SysV IPC shmget()'
+ac_decision_USE_SHMEM_SHMGET_ANON=yes
+ac_decision_USE_SHMEM_SHMGET_ANON_msg='SysV IPC shmget()'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:sys/mman.h func:mmap func:munmap file:/dev/zero; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    havemmapzero="1"
+              ac_decision='USE_SHMEM_MMAP_ZERO'
+ac_decision_msg='SVR4-style mmap() on /dev/zero'
+ac_decision_USE_SHMEM_MMAP_ZERO=yes
+ac_decision_USE_SHMEM_MMAP_ZERO_msg='SVR4-style mmap() on /dev/zero'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:sys/mman.h func:mmap func:munmap define:MAP_ANON; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    havemmapanon="1"
+              ac_decision='USE_SHMEM_MMAP_ANON'
+ac_decision_msg='4.4BSD-style mmap() via MAP_ANON'
+ac_decision_USE_SHMEM_MMAP_ANON=yes
+ac_decision_USE_SHMEM_MMAP_ANON_msg='4.4BSD-style mmap() via MAP_ANON'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:os2.h; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    haveos2shm="1"
+              ac_decision='USE_SHMEM_OS2_ANON'
+ac_decision_msg='OS/2 DosAllocSharedMem()'
+ac_decision_USE_SHMEM_OS2_ANON=yes
+ac_decision_USE_SHMEM_OS2_ANON_msg='OS/2 DosAllocSharedMem()'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:kernel/OS.h func:create_area; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    havebeosshm="1"
+              ac_decision='USE_SHMEM_BEOS_ANON'
+ac_decision_msg='BeOS areas'
+ac_decision_USE_SHMEM_BEOS_ANON=yes
+ac_decision_USE_SHMEM_BEOS_ANON_msg='BeOS areas'
+
+else
+    :
+
+fi
+
+case $host in
+    *linux* )
+        # Linux has problems with MM_SHMT_MMANON even though it reports
+        # that it has it.
+        # FIXME - find exact 2.3 version that MMANON was fixed in.  It is
+        # confirmed fixed in 2.4 series.
+        if test $os_version -le "240"; then
+                ac_decision=''
+    for ac_item in USE_SHMEM_MMAP_ZERO USE_SHMEM_SHMGET_ANON; do
+         eval "ac_decision_this=\$ac_decision_${ac_item}"
+         if test ".$ac_decision_this" = .yes; then
+             ac_decision=$ac_item
+             eval "ac_decision_msg=\$ac_decision_${ac_item}_msg"
+         fi
+    done
+
+        fi
+        ;;
+    *hpux11* )
+            ac_decision=''
+    for ac_item in USE_SHMEM_SHMGET_ANON; do
+         eval "ac_decision_this=\$ac_decision_${ac_item}"
+         if test ".$ac_decision_this" = .yes; then
+             ac_decision=$ac_item
+             eval "ac_decision_msg=\$ac_decision_${ac_item}_msg"
+         fi
+    done
+
+        ;;
+esac
+if test ".$ac_decision" = .; then
+    echo "$0:Error: decision on $ac_decision_item failed" 1>&2
+    exit 1
+else
+    if test ".$ac_decision_msg" = .; then
+        ac_decision_msg="$ac_decision"
+    fi
+    cat >>confdefs.h <<_ACEOF
+#define ${ac_decision_item} 1
+_ACEOF
+
+    { $as_echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
+$as_echo "decision on $ac_decision_item... $ac_decision_msg" >&6; }
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define $ac_decision 1
+_ACEOF
+
+
+useshmgetanon="0"
+usemmapzero="0"
+usemmapanon="0"
+
+case $ac_decision in
+    USE_SHMEM_SHMGET_ANON )
+        useshmgetanon="1"
+        ;;
+    USE_SHMEM_MMAP_ZERO )
+        usemmapzero="1"
+        ;;
+    USE_SHMEM_MMAP_ANON )
+        usemmapanon="1"
+        ;;
+esac
+
+
+
+
+
+
+
+
+# Now we determine which one is our name-based shmem preference.
+havemmaptmp="0"
+havemmapshm="0"
+haveshmget="0"
+havebeosarea="0"
+haveos2shm="0"
+ac_decision_item='namebased memory allocation method'
+ac_decision_msg='FAILED'
+ac_decision=''
+
+ac_rc=yes
+for ac_spec in header:sys/mman.h func:mmap func:munmap; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    havemmaptmp="1"
+              ac_decision='USE_SHMEM_MMAP_TMP'
+ac_decision_msg='Classical mmap() on temporary file'
+ac_decision_USE_SHMEM_MMAP_TMP=yes
+ac_decision_USE_SHMEM_MMAP_TMP_msg='Classical mmap() on temporary file'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:sys/mman.h func:mmap func:munmap func:shm_open              func:shm_unlink; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    havemmapshm="1"
+              ac_decision='USE_SHMEM_MMAP_SHM'
+ac_decision_msg='mmap() via POSIX.1 shm_open() on temporary file'
+ac_decision_USE_SHMEM_MMAP_SHM=yes
+ac_decision_USE_SHMEM_MMAP_SHM_msg='mmap() via POSIX.1 shm_open() on temporary file'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:sys/ipc.h header:sys/shm.h header:sys/file.h              func:shmget func:shmat func:shmdt func:shmctl; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    haveshmget="1"
+              ac_decision='USE_SHMEM_SHMGET'
+ac_decision_msg='SysV IPC shmget()'
+ac_decision_USE_SHMEM_SHMGET=yes
+ac_decision_USE_SHMEM_SHMGET_msg='SysV IPC shmget()'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:kernel/OS.h func:create_area; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    havebeosshm="1"
+              ac_decision='USE_SHMEM_BEOS'
+ac_decision_msg='BeOS areas'
+ac_decision_USE_SHMEM_BEOS=yes
+ac_decision_USE_SHMEM_BEOS_msg='BeOS areas'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:os2.h; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    haveos2shm="1"
+              ac_decision='USE_SHMEM_OS2'
+ac_decision_msg='OS/2 DosAllocSharedMem()'
+ac_decision_USE_SHMEM_OS2=yes
+ac_decision_USE_SHMEM_OS2_msg='OS/2 DosAllocSharedMem()'
+
+else
+    :
+
+fi
+
+case $host in
+    *linux* )
+        # Linux has problems with MM_SHMT_MMANON even though it reports
+        # that it has it.
+        # FIXME - find exact 2.3 version that MMANON was fixed in.  It is
+        # confirmed fixed in 2.4 series.
+        if test $os_version -le "240"; then
+                ac_decision=''
+    for ac_item in USE_SHMEM_MMAP_TMP USE_SHMEM_MMAP_SHM                                   USE_SHMEM_SHMGET; do
+         eval "ac_decision_this=\$ac_decision_${ac_item}"
+         if test ".$ac_decision_this" = .yes; then
+             ac_decision=$ac_item
+             eval "ac_decision_msg=\$ac_decision_${ac_item}_msg"
+         fi
+    done
+
+        fi
+        ;;
+esac
+if test ".$ac_decision" = .; then
+    echo "$0:Error: decision on $ac_decision_item failed" 1>&2
+    exit 1
+else
+    if test ".$ac_decision_msg" = .; then
+        ac_decision_msg="$ac_decision"
+    fi
+    cat >>confdefs.h <<_ACEOF
+#define ${ac_decision_item} 1
+_ACEOF
+
+    { $as_echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
+$as_echo "decision on $ac_decision_item... $ac_decision_msg" >&6; }
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define $ac_decision 1
+_ACEOF
+
+
+usemmaptmp="0"
+usemmapshm="0"
+useshmget="0"
+usebeosarea="0"
+useos2shm="0"
+
+case $ac_decision in
+    USE_SHMEM_MMAP_TMP )
+        usemmaptmp="1"
+        ;;
+    USE_SHMEM_MMAP_SHM )
+        usemmapshm="1"
+        ;;
+    USE_SHMEM_SHMGET )
+        useshmget="1"
+        ;;
+    USE_SHMEM_BEOS )
+        usebeosarea="1"
+        ;;
+    USE_SHMEM_OS2 )
+        useos2shm="1"
+        ;;
+esac
+
+# Do we have any shared memory support?
+if test "$usemmaptmp$usemmapshm$usemmapzero$useshmget$usemmapanon$usebeosarea$useos2shm" = "0000000"; then
+  sharedmem="0"
+else
+  sharedmem="1"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in alloca calloc strcasecmp stricmp setsid isinf isnan
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+for ac_func in getenv putenv setenv unsetenv
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+for ac_func in setrlimit
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  have_setrlimit="1"
+else
+   have_setrlimit="0"
+fi
+done
+
+
+for ac_func in getrlimit
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  have_getrlimit="1"
+else
+   have_getrlimit="0"
+fi
+done
+
+
+for ac_func in writev
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+sendfile="0"
+
+{ $as_echo "$as_me:$LINENO: checking for sendfilev in -lsendfile" >&5
+$as_echo_n "checking for sendfilev in -lsendfile... " >&6; }
+if test "${ac_cv_lib_sendfile_sendfilev+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsendfile  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sendfilev ();
+int
+main ()
+{
+return sendfilev ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_sendfile_sendfilev=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_sendfile_sendfilev=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sendfile_sendfilev" >&5
+$as_echo "$ac_cv_lib_sendfile_sendfilev" >&6; }
+if test "x$ac_cv_lib_sendfile_sendfilev" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSENDFILE 1
+_ACEOF
+
+  LIBS="-lsendfile $LIBS"
+
+fi
+
+
+
+
+for ac_func in sendfile send_file sendfilev
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  sendfile="1"
+fi
+done
+
+
+
+for ac_func in utime utimes
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+# Check whether --with-sendfile was given.
+if test "${with_sendfile+set}" = set; then
+  withval=$with_sendfile;  if test "$withval" = "yes"; then
+        sendfile="1"
+    else
+        sendfile="0"
+    fi
+else
+
+    orig_sendfile=$sendfile
+    case $host in
+        *freebsd*)
+            # FreeBSD < 4.2 has issues with threads+sendfile
+            if test $os_version -le "401999"; then
+                if test "$threads" = "1"; then
+                    sendfile="0"
+                fi
+            fi
+            ;;
+        *alpha*-dec-osf* )
+            sendfile="0"
+            ;;
+        s390-*-linux-gnu)
+            # disable sendfile support for 2.2 on S/390
+            if test $os_version -lt 240; then
+                sendfile="0"
+            fi
+            ;;
+        *aix*)
+            # compiler-independent check for 64-bit build
+            # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of void*" >&5
+$as_echo_n "checking size of void*... " >&6; }
+if test "${ac_cv_sizeof_voidp+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_voidp=$ac_lo;;
+'') if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (void*)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (void*)); }
+static unsigned long int ulongval () { return (long int) (sizeof (void*)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (void*))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (void*))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (void*))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_voidp=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (void*)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5
+$as_echo "$ac_cv_sizeof_voidp" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
+_ACEOF
+
+
+            if test "x$ac_cv_sizeof_voidp" = "x8"; then
+                # sendfile not working for 64-bit build
+                sendfile="0"
+            fi
+            ;;
+        *darwin*)
+            # darwin semantics in 9.0.0 appear to be fubar
+            sendfile="0"
+            ;;
+    esac
+    if test "$orig_sendfile" != "$sendfile"; then
+      echo "sendfile support disabled to avoid system problem"
+    fi
+fi
+
+
+
+
+for ac_func in sigaction
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  have_sigaction="1"
+else
+   have_sigaction="0"
+fi
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
+$as_echo_n "checking whether sys_siglist is declared... " >&6; }
+if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <signal.h>
+/* NetBSD declares sys_siglist in unistd.h.  */
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef sys_siglist
+  (void) sys_siglist;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_sys_siglist=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_sys_siglist=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
+$as_echo "$ac_cv_have_decl_sys_siglist" >&6; }
+if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SYS_SIGLIST 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SYS_SIGLIST 0
+_ACEOF
+
+
+fi
+
+
+
+
+
+for ac_func in fork
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  fork="1"
+else
+   fork="0"
+fi
+done
+
+
+{ $as_echo "$as_me:$LINENO: checking for inet_addr" >&5
+$as_echo_n "checking for inet_addr... " >&6; }
+if test "${ac_cv_func_inet_addr+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+int
+main ()
+{
+
+inet_addr("127.0.0.1");
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+    ac_cv_func_inet_addr=yes
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+    ac_cv_func_inet_addr=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_inet_addr" >&5
+$as_echo "$ac_cv_func_inet_addr" >&6; }
+
+if test "$ac_cv_func_inet_addr" = "yes"; then
+  have_inet_addr=1
+else
+  have_inet_addr=0
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for inet_network" >&5
+$as_echo_n "checking for inet_network... " >&6; }
+if test "${ac_cv_func_inet_network+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+int
+main ()
+{
+
+inet_network("127.0.0.1");
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+    ac_cv_func_inet_network=yes
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+    ac_cv_func_inet_network=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_inet_network" >&5
+$as_echo "$ac_cv_func_inet_network" >&6; }
+
+if test "$ac_cv_func_inet_network" = "yes"; then
+  have_inet_network=1
+else
+  have_inet_network=0
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for _getch" >&5
+$as_echo_n "checking for _getch... " >&6; }
+if test "${ac_cv_func__getch+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define _getch to an innocuous variant, in case <limits.h> declares _getch.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define _getch innocuous__getch
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char _getch (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef _getch
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char _getch ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub__getch || defined __stub____getch
+choke me
+#endif
+
+int
+main ()
+{
+return _getch ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func__getch=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func__getch=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func__getch" >&5
+$as_echo "$ac_cv_func__getch" >&6; }
+
+
+for ac_func in strerror_r
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  strerror_r="1"
+else
+   strerror_r="0"
+fi
+done
+
+if test "$strerror_r" = "1"; then
+
+{ $as_echo "$as_me:$LINENO: checking for type of return code from strerror_r" >&5
+$as_echo_n "checking for type of return code from strerror_r... " >&6; }
+if test "$cross_compiling" = yes; then
+
+    ac_cv_strerror_r_rc_int=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+main()
+{
+  char buf[1024];
+  if (strerror_r(ERANGE, buf, sizeof buf) < 1) {
+    exit(0);
+  }
+  else {
+    exit(1);
+  }
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+    ac_cv_strerror_r_rc_int=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+    ac_cv_strerror_r_rc_int=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+if test "x$ac_cv_strerror_r_rc_int" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STRERROR_R_RC_INT 1
+_ACEOF
+
+  msg="int"
+else
+  msg="pointer"
+fi
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
+
+fi
+
+for ac_func in crypt_r
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  crypt_r="1"
+else
+   crypt_r="0"
+fi
+done
+
+if test "$crypt_r" = "1"; then
+
+{ $as_echo "$as_me:$LINENO: checking style of crypt_r" >&5
+$as_echo_n "checking style of crypt_r... " >&6; }
+if test "${ac_cv_crypt_r_style+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+ac_cv_crypt_r_style=none
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <crypt.h>
+
+int
+main ()
+{
+
+CRYPTD buffer;
+crypt_r("passwd", "hash", &buffer);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_crypt_r_style=cryptd
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test "$ac_cv_crypt_r_style" = "none"; then
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <crypt.h>
+
+int
+main ()
+{
+
+struct crypt_data buffer;
+crypt_r("passwd", "hash", &buffer);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_crypt_r_style=struct_crypt_data
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_crypt_r_style" >&5
+$as_echo "$ac_cv_crypt_r_style" >&6; }
+if test "$ac_cv_crypt_r_style" = "cryptd"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define CRYPT_R_CRYPTD 1
+_ACEOF
+
+fi
+# if we don't combine these conditions, CRYPT_R_STRUCT_CRYPT_DATA
+# will end up defined twice
+if test "$ac_cv_crypt_r_style" = "struct_crypt_data"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define CRYPT_R_STRUCT_CRYPT_DATA 1
+_ACEOF
+
+fi
+
+fi
+
+for ac_func in mmap
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  mmap="1"
+else
+   mmap="0"
+fi
+done
+
+if test "$native_mmap_emul" = "1"; then
+    mmap="1"
+fi
+
+for ac_func in memmove
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  have_memmove="1"
+else
+  have_memmove="0"
+fi
+done
+
+
+
+
+
+
+
+for ac_func in getpass getpassphrase gmtime_r localtime_r hstrerror mkstemp
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking whether sigwait takes one argument" >&5
+$as_echo_n "checking whether sigwait takes one argument... " >&6; }
+if test "${ac_cv_sigwait_one_arg+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#if defined(__NETBSD__) || defined(DARWIN)
+    /* When using the unproven-pthreads package, we need to pull in this
+     * header to get a prototype for sigwait().  Else things will fail later
+     * on.  XXX Should probably be fixed in the unproven-pthreads package.
+     * Darwin is declaring sigwait() in the wrong place as well.
+     */
+#include <pthread.h>
+#endif
+#include <signal.h>
+
+int
+main ()
+{
+
+  sigset_t set;
+
+  sigwait(&set);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+  ac_cv_sigwait_one_arg=yes
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+  ac_cv_sigwait_one_arg=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sigwait_one_arg" >&5
+$as_echo "$ac_cv_sigwait_one_arg" >&6; }
+  if test "$ac_cv_sigwait_one_arg" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define SIGWAIT_TAKES_ONE_ARG 1
+_ACEOF
+
+  fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for inode member of struct dirent" >&5
+$as_echo_n "checking for inode member of struct dirent... " >&6; }
+if test "${apr_cv_dirent_inode+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+apr_cv_dirent_inode=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <dirent.h>
+
+int
+main ()
+{
+
+#ifdef d_ino
+#undef d_ino
+#endif
+struct dirent de; de.d_fileno;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_dirent_inode=d_fileno
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test "$apr_cv_dirent_inode" = "no"; then
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <dirent.h>
+
+int
+main ()
+{
+
+#ifdef d_fileno
+#undef d_fileno
+#endif
+struct dirent de; de.d_ino;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_dirent_inode=d_ino
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_dirent_inode" >&5
+$as_echo "$apr_cv_dirent_inode" >&6; }
+if test "$apr_cv_dirent_inode" != "no"; then
+  cat >>confdefs.h <<_ACEOF
+#define DIRENT_INODE $apr_cv_dirent_inode
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for file type member of struct dirent" >&5
+$as_echo_n "checking for file type member of struct dirent... " >&6; }
+if test "${apr_cv_dirent_type+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+apr_cv_dirent_type=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <dirent.h>
+
+int
+main ()
+{
+
+struct dirent de; de.d_type = DT_REG;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_dirent_type=d_type
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_dirent_type" >&5
+$as_echo "$apr_cv_dirent_type" >&6; }
+if test "$apr_cv_dirent_type" != "no"; then
+  cat >>confdefs.h <<_ACEOF
+#define DIRENT_TYPE $apr_cv_dirent_type
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_header in alloca.h            \
+    ByteOrder.h		\
+    conio.h		\
+    crypt.h		\
+    ctype.h		\
+    dir.h		\
+    dirent.h		\
+    dl.h		\
+    dlfcn.h		\
+    errno.h		\
+    fcntl.h		\
+    grp.h		\
+    io.h		\
+    limits.h		\
+    mach-o/dyld.h	\
+    malloc.h		\
+    memory.h		\
+    netdb.h		\
+    osreldate.h		\
+    poll.h		\
+    process.h		\
+    pwd.h		\
+    semaphore.h		\
+    signal.h		\
+    stdarg.h		\
+    stddef.h		\
+    stdio.h		\
+    stdlib.h		\
+    string.h		\
+    strings.h		\
+    sysapi.h		\
+    sysgtime.h		\
+    termios.h		\
+    time.h		\
+    tpfeq.h		\
+    tpfio.h		\
+    unistd.h		\
+    unix.h		\
+    arpa/inet.h		\
+    kernel/OS.h		\
+    net/errno.h		\
+    netinet/in.h	\
+    netinet/sctp.h      \
+    netinet/sctp_uio.h  \
+    sys/file.h		\
+    sys/ioctl.h         \
+    sys/mman.h		\
+    sys/poll.h		\
+    sys/resource.h	\
+    sys/select.h	\
+    sys/sem.h		\
+    sys/sendfile.h	\
+    sys/signal.h	\
+    sys/socket.h	\
+    sys/sockio.h	\
+    sys/stat.h          \
+    sys/sysctl.h	\
+    sys/syslimits.h	\
+    sys/time.h		\
+    sys/types.h		\
+    sys/uio.h		\
+    sys/un.h		\
+    sys/wait.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for aprt_i in alloca.h            \
+    ByteOrder.h		\
+    conio.h		\
+    crypt.h		\
+    ctype.h		\
+    dir.h		\
+    dirent.h		\
+    dl.h		\
+    dlfcn.h		\
+    errno.h		\
+    fcntl.h		\
+    grp.h		\
+    io.h		\
+    limits.h		\
+    mach-o/dyld.h	\
+    malloc.h		\
+    memory.h		\
+    netdb.h		\
+    osreldate.h		\
+    poll.h		\
+    process.h		\
+    pwd.h		\
+    semaphore.h		\
+    signal.h		\
+    stdarg.h		\
+    stddef.h		\
+    stdio.h		\
+    stdlib.h		\
+    string.h		\
+    strings.h		\
+    sysapi.h		\
+    sysgtime.h		\
+    termios.h		\
+    time.h		\
+    tpfeq.h		\
+    tpfio.h		\
+    unistd.h		\
+    unix.h		\
+    arpa/inet.h		\
+    kernel/OS.h		\
+    net/errno.h		\
+    netinet/in.h	\
+    netinet/sctp.h      \
+    netinet/sctp_uio.h  \
+    sys/file.h		\
+    sys/ioctl.h         \
+    sys/mman.h		\
+    sys/poll.h		\
+    sys/resource.h	\
+    sys/select.h	\
+    sys/sem.h		\
+    sys/sendfile.h	\
+    sys/signal.h	\
+    sys/socket.h	\
+    sys/sockio.h	\
+    sys/stat.h          \
+    sys/sysctl.h	\
+    sys/syslimits.h	\
+    sys/time.h		\
+    sys/types.h		\
+    sys/uio.h		\
+    sys/un.h		\
+    sys/wait.h
+do
+    ac_safe=`echo "$aprt_i" | sed 'y%./+-%__p_%'`
+    aprt_2=`echo "$aprt_i" | sed -e 's%/%_%g' -e 's/\.//g' -e 's/-//g'`
+    if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+       eval "$aprt_2=1"
+    else
+       eval "$aprt_2=0"
+    fi
+done
+
+
+# IRIX 6.5 has a problem in <netinet/tcp.h> which prevents it from
+# being included by itself.  Check for <netinet/tcp.h> manually,
+# including another header file first.
+{ $as_echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5
+$as_echo_n "checking for netinet/tcp.h... " >&6; }
+if test "${apr_cv_hdr_netinet_tcp_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#include <netinet/tcp.h>
+
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  apr_cv_hdr_netinet_tcp_h=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  apr_cv_hdr_netinet_tcp_h=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_hdr_netinet_tcp_h" >&5
+$as_echo "$apr_cv_hdr_netinet_tcp_h" >&6; }
+if test "$apr_cv_hdr_netinet_tcp_h" = "yes"; then
+   netinet_tcph=1
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_NETINET_TCP_H 1
+_ACEOF
+
+else
+   netinet_tcph=0
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Checking for h_errno in <netdb.h>
+if test "$netdbh" = "1"; then
+
+  { $as_echo "$as_me:$LINENO: checking for h_errno in netdb.h" >&5
+$as_echo_n "checking for h_errno in netdb.h... " >&6; }
+  if test "${ac_cv_h_errno_cppflags+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+  if test x != x; then
+    CPPFLAGS="-D $CPPFLAGS"
+  fi
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+int
+main ()
+{
+
+int h_e = h_errno;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+  if test x != x; then
+    ac_cv_h_errno_cppflags=""
+  else
+    ac_cv_h_errno_cppflags=yes
+  fi
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+  ac_cv_h_errno_cppflags=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test "$ac_cv_h_errno_cppflags" = "no"; then
+      ac_save="$CPPFLAGS"
+      for flag in _XOPEN_SOURCE_EXTENDED; do
+
+  if test x$flag != x; then
+    CPPFLAGS="-D$flag $CPPFLAGS"
+  fi
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+int
+main ()
+{
+
+int h_e = h_errno;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+  if test x$flag != x; then
+    ac_cv_h_errno_cppflags="$flag"
+  else
+    ac_cv_h_errno_cppflags=yes
+  fi
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+  ac_cv_h_errno_cppflags=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+        if test "$ac_cv_h_errno_cppflags" != "no"; then
+          break
+        fi
+      done
+      CPPFLAGS="$ac_save"
+    fi
+
+fi
+
+  if test "$ac_cv_h_errno_cppflags" != "no"; then
+    if test "$ac_cv_h_errno_cppflags" != "yes"; then
+      CPPFLAGS="-D$ac_cv_h_errno_cppflags $CPPFLAGS"
+      { $as_echo "$as_me:$LINENO: result: yes, with -D$ac_cv_h_errno_cppflags" >&5
+$as_echo "yes, with -D$ac_cv_h_errno_cppflags" >&6; }
+    else
+      { $as_echo "$as_me:$LINENO: result: $ac_cv_h_errno_cppflags" >&5
+$as_echo "$ac_cv_h_errno_cppflags" >&6; }
+    fi
+  else
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_h_errno_cppflags" >&5
+$as_echo "$ac_cv_h_errno_cppflags" >&6; }
+  fi
+
+  if test "$ac_cv_h_errno_cflags" = "no"; then
+    { { $as_echo "$as_me:$LINENO: error: can not find h_errno in netdb.h" >&5
+$as_echo "$as_me: error: can not find h_errno in netdb.h" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for off_t" >&5
+$as_echo_n "checking for off_t... " >&6; }
+if test "${ac_cv_type_off_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_off_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (off_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((off_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_off_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
+$as_echo "$ac_cv_type_off_t" >&6; }
+if test "x$ac_cv_type_off_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define off_t long int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for pid_t" >&5
+$as_echo_n "checking for pid_t... " >&6; }
+if test "${ac_cv_type_pid_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_pid_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (pid_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((pid_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_pid_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
+$as_echo "$ac_cv_type_pid_t" >&6; }
+if test "x$ac_cv_type_pid_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test "x$ac_cv_type_size_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+if test "${ac_cv_type_uid_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "uid_t" >/dev/null 2>&1; then
+  ac_cv_type_uid_t=yes
+else
+  ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
+if test $ac_cv_type_uid_t = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define uid_t int
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define gid_t int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for ssize_t" >&5
+$as_echo_n "checking for ssize_t... " >&6; }
+if test "${ac_cv_type_ssize_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_ssize_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (ssize_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((ssize_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_ssize_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
+$as_echo "$ac_cv_type_ssize_t" >&6; }
+if test "x$ac_cv_type_ssize_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define ssize_t int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if test "${ac_cv_c_inline+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_inline=$ac_kw
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+    ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_const=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test "x$ac_cv_type_size_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether setpgrp takes no argument" >&5
+$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
+if test "${ac_cv_func_setpgrp_void+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  { { $as_echo "$as_me:$LINENO: error: cannot check setpgrp when cross compiling" >&5
+$as_echo "$as_me: error: cannot check setpgrp when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+/* If this system has a BSD-style setpgrp which takes arguments,
+  setpgrp(1, 1) will fail with ESRCH and return -1, in that case
+  exit successfully. */
+  return setpgrp (1,1) != -1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_setpgrp_void=no
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_setpgrp_void=yes
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_setpgrp_void" >&5
+$as_echo "$ac_cv_func_setpgrp_void" >&6; }
+if test $ac_cv_func_setpgrp_void = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define SETPGRP_VOID 1
+_ACEOF
+
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for socklen_t" >&5
+$as_echo_n "checking for socklen_t... " >&6; }
+if test "${ac_cv_socklen_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+int
+main ()
+{
+
+socklen_t foo = (socklen_t) 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+    ac_cv_socklen_t=yes
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+    ac_cv_socklen_t=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_socklen_t" >&5
+$as_echo "$ac_cv_socklen_t" >&6; }
+
+if test "$ac_cv_socklen_t" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SOCKLEN_T 1
+_ACEOF
+
+fi
+
+
+
+  { $as_echo "$as_me:$LINENO: checking whether system defines INADDR_NONE" >&5
+$as_echo_n "checking whether system defines INADDR_NONE... " >&6; }
+if test "${ac_cv_inaddr_none+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+int
+main ()
+{
+
+unsigned long foo = INADDR_NONE;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+    ac_cv_inaddr_none=yes
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+    ac_cv_inaddr_none=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_inaddr_none" >&5
+$as_echo "$ac_cv_inaddr_none" >&6; }
+  if test "$ac_cv_inaddr_none" = "no"; then
+    apr_inaddr_none="((unsigned int) 0xffffffff)"
+  else
+    apr_inaddr_none="INADDR_NONE"
+  fi
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of void*" >&5
+$as_echo_n "checking size of void*... " >&6; }
+if test "${ac_cv_sizeof_voidp+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_voidp=$ac_lo;;
+'') if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (void*)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (void*)); }
+static unsigned long int ulongval () { return (long int) (sizeof (void*)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (void*))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (void*))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (void*))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_voidp=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (void*)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5
+$as_echo "$ac_cv_sizeof_voidp" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
+_ACEOF
+
+
+
+if test "x$ac_cv_sizeof_voidp" != "x"; then
+    voidp_size=$ac_cv_sizeof_voidp
+else
+    { { $as_echo "$as_me:$LINENO: error: Cannot determine size of void*" >&5
+$as_echo "$as_me: error: Cannot determine size of void*" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of char" >&5
+$as_echo_n "checking size of char... " >&6; }
+if test "${ac_cv_sizeof_char+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_char=$ac_lo;;
+'') if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (char)); }
+static unsigned long int ulongval () { return (long int) (sizeof (char)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (char))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (char))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (char))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_char=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+$as_echo "$ac_cv_sizeof_char" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if test "${ac_cv_sizeof_int+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (int)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (int))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (int))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (int))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_int=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if test "${ac_cv_sizeof_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long=$ac_lo;;
+'') if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (long)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (long))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (long))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (long))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if test "${ac_cv_sizeof_short+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_short=$ac_lo;;
+'') if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (short)); }
+static unsigned long int ulongval () { return (long int) (sizeof (short)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (short))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (short))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (short))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_short=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of long double" >&5
+$as_echo_n "checking size of long double... " >&6; }
+if test "${ac_cv_sizeof_long_double+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long double))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_double=$ac_lo;;
+'') if test "$ac_cv_type_long_double" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long double)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long_double=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (long double)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long double)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (long double))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (long double))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (long double))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long_double=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_long_double" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long double)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long_double=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
+$as_echo "$ac_cv_sizeof_long_double" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of long long" >&5
+$as_echo_n "checking size of long long... " >&6; }
+if test "${ac_cv_sizeof_long_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_long=$ac_lo;;
+'') if test "$ac_cv_type_long_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long long)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long_long=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (long long)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (long long))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (long long))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (long long))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long_long=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_long_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long long)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long_long=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
+$as_echo "$ac_cv_sizeof_long_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+
+if test "$ac_cv_sizeof_short" = "2"; then
+    short_value=short
+fi
+if test "$ac_cv_sizeof_int" = "4"; then
+    int_value=int
+fi
+# Now we need to find what apr_int64_t (sizeof == 8) will be.
+# The first match is our preference.
+if test "$ac_cv_sizeof_int" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val)'
+    int64_t_fmt='#define APR_INT64_T_FMT "d"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 1'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "u"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 1'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "x"'
+    int64_value="int"
+    long_value=int
+    int64_strfn="strtoi"
+elif test "$ac_cv_sizeof_long" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val##L)'
+    int64_t_fmt='#define APR_INT64_T_FMT "ld"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 2'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "lu"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 2'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "lx"'
+    int64_value="long"
+    long_value=long
+    int64_strfn="strtol"
+elif test "$ac_cv_sizeof_long_long" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val##LL)'
+    # Linux, Solaris, FreeBSD all support ll with printf.
+    # BSD 4.4 originated 'q'.  Solaris is more popular and
+    # doesn't support 'q'.  Solaris wins.  Exceptions can
+    # go to the OS-dependent section.
+    int64_t_fmt='#define APR_INT64_T_FMT "lld"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 3'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "llu"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 3'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "llx"'
+    int64_value="long long"
+    long_value="long long"
+    int64_strfn="strtoll"
+elif test "$ac_cv_sizeof_long_double" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val##LD)'
+    int64_t_fmt='#define APR_INT64_T_FMT "Ld"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 2'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "Lu"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 2'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "Lx"'
+    int64_value="long double"
+    long_value="long double"
+    int64_strfn="strtoll"
+elif test "$ac_cv_sizeof_longlong" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val##LL)'
+    int64_t_fmt='#define APR_INT64_T_FMT "qd"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 2'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "qu"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 2'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "qx"'
+    int64_value="__int64"
+    long_value="__int64"
+    int64_strfn="strtoll"
+else
+    # int64_literal may be overriden if your compiler thinks you have
+    # a 64-bit value but APR does not agree.
+    int64_literal='#error Can not determine the proper size for apr_int64_t'
+    int64_t_fmt='#error Can not determine the proper size for apr_int64_t'
+    int64_t_fmt_len='#error Can not determine the proper size for apr_int64_t'
+    uint64_t_fmt='#error Can not determine the proper size for apr_int64_t'
+    uint64_t_fmt_len='#error Can not determine the proper size for apr_int64_t'
+    uint64_t_hex_fmt='#error Can not determine the proper size for apr_uint64_t'
+fi
+
+# If present, allow the C99 macro INT64_C to override our conversion.
+#
+# HP-UX's ANSI C compiler provides this without any includes, so we
+# will first look for INT64_C without adding stdint.h
+{ $as_echo "$as_me:$LINENO: checking for INT64_C" >&5
+$as_echo_n "checking for INT64_C... " >&6; }
+if test "${apr_cv_define_INT64_C+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef INT64_C
+YES_IS_DEFINED
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  apr_cv_define_INT64_C=yes
+else
+
+    # Now check for INT64_C in stdint.h
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdint.h>
+#ifdef INT64_C
+YES_IS_DEFINED
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  apr_cv_define_INT64_C=yes
+else
+  apr_cv_define_INT64_C=no
+fi
+rm -f conftest*
+
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_define_INT64_C" >&5
+$as_echo "$apr_cv_define_INT64_C" >&6; }
+
+if test "$apr_cv_define_INT64_C" = "yes"; then
+    int64_literal='#define APR_INT64_C(val) INT64_C(val)'
+    stdint=1
+else
+    stdint=0
+fi
+
+if test "$ac_cv_type_size_t" = "yes"; then
+    size_t_value="size_t"
+else
+    size_t_value="apr_int32_t"
+fi
+if test "$ac_cv_type_ssize_t" = "yes"; then
+    ssize_t_value="ssize_t"
+else
+    ssize_t_value="apr_int32_t"
+fi
+if test "$ac_cv_socklen_t" = "yes"; then
+    socklen_t_value="socklen_t"
+    case $host in
+        *-hp-hpux*)
+            if test "$ac_cv_sizeof_long" = "8"; then
+                # 64-bit HP-UX requires 32-bit socklens in
+                # kernel, but user-space declarations say
+                # 64-bit (socklen_t == size_t == long).
+                # This will result in many compile warnings,
+                # but we're functionally busted otherwise.
+                socklen_t_value="int"
+            fi
+            ;;
+    esac
+else
+    socklen_t_value="int"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking size of ssize_t" >&5
+$as_echo_n "checking size of ssize_t... " >&6; }
+if test "${ac_cv_sizeof_ssize_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_sizeof_ssize_t=8
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+#include <sys/types.h>
+main()
+{
+  FILE *f=fopen("conftestval","w");
+  if (!f) exit(1);
+  fprintf(f, "%d\n", sizeof(ssize_t));
+  exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_ssize_t=`cat conftestval`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_sizeof_ssize_t=0
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_ssize_t" >&5
+$as_echo "$ac_cv_sizeof_ssize_t" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SSIZE_T $ac_cv_sizeof_ssize_t
+_ACEOF
+
+
+
+if test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_int"; then
+    ssize_t_fmt='#define APR_SSIZE_T_FMT "d"'
+elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_long"; then
+    ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+else
+    ssize_t_fmt='#error Can not determine the proper size for ssize_t'
+fi
+
+{ $as_echo "$as_me:$LINENO: checking size of size_t" >&5
+$as_echo_n "checking size of size_t... " >&6; }
+if test "${ac_cv_sizeof_size_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_sizeof_size_t=8
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+#include <stddef.h>
+main()
+{
+  FILE *f=fopen("conftestval","w");
+  if (!f) exit(1);
+  fprintf(f, "%d\n", sizeof(size_t));
+  exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_size_t=`cat conftestval`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_sizeof_size_t=0
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5
+$as_echo "$ac_cv_sizeof_size_t" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
+_ACEOF
+
+
+
+if test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_int"; then
+    size_t_fmt='#define APR_SIZE_T_FMT "d"'
+elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_long"; then
+    size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+else
+    size_t_fmt='#error Can not determine the proper size for size_t'
+fi
+
+if test "$ac_cv_type_off_t" = "yes"; then
+    { $as_echo "$as_me:$LINENO: checking size of off_t" >&5
+$as_echo_n "checking size of off_t... " >&6; }
+if test "${ac_cv_sizeof_off_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_sizeof_off_t=8
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+#include <sys/types.h>
+main()
+{
+  FILE *f=fopen("conftestval","w");
+  if (!f) exit(1);
+  fprintf(f, "%d\n", sizeof(off_t));
+  exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_off_t=`cat conftestval`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_sizeof_off_t=0
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5
+$as_echo "$ac_cv_sizeof_off_t" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
+_ACEOF
+
+
+    { $as_echo "$as_me:$LINENO: checking which type to use for apr_off_t" >&5
+$as_echo_n "checking which type to use for apr_off_t... " >&6; }
+    if test "${ac_cv_sizeof_off_t}${ac_cv_sizeof_long}" = "44"; then
+        # Special case: off_t may change size with _FILE_OFFSET_BITS
+        # on 32-bit systems with LFS support.  To avoid compatibility
+        # issues when other packages do define _FILE_OFFSET_BITS,
+        # hard-code apr_off_t to long.
+        off_t_value=long
+        off_t_fmt='#define APR_OFF_T_FMT "ld"'
+    else
+        off_t_value=off_t
+        # off_t is more commonly a long than an int; prefer that case
+        # where int and long are the same size.
+        if test "$ac_cv_sizeof_off_t" = "$ac_cv_sizeof_long"; then
+            off_t_fmt='#define APR_OFF_T_FMT "ld"'
+        elif test "$ac_cv_sizeof_off_t" = "$ac_cv_sizeof_int"; then
+            off_t_fmt='#define APR_OFF_T_FMT "d"'
+        elif test "$ac_cv_sizeof_off_t" = "$ac_cv_sizeof_long_long"; then
+            off_t_fmt='#define APR_OFF_T_FMT APR_INT64_T_FMT'
+        else
+            { { $as_echo "$as_me:$LINENO: error: could not determine the size of off_t" >&5
+$as_echo "$as_me: error: could not determine the size of off_t" >&2;}
+   { (exit 1); exit 1; }; }
+        fi
+    fi
+    { $as_echo "$as_me:$LINENO: result: $off_t_value" >&5
+$as_echo "$off_t_value" >&6; }
+
+            ino_t_value=ino_t
+
+
+{ $as_echo "$as_me:$LINENO: checking whether ino_t and unsigned long long are the same" >&5
+$as_echo_n "checking whether ino_t and unsigned long long are the same... " >&6; }
+if test "${apr_cv_typematch_ino_t_unsigned_long_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+    int foo[0 - !__builtin_types_compatible_p(ino_t, unsigned long long)];
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_typematch_ino_t_unsigned_long_long=yes ino_t_value="unsigned long long"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_typematch_ino_t_unsigned_long_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_typematch_ino_t_unsigned_long_long" >&5
+$as_echo "$apr_cv_typematch_ino_t_unsigned_long_long" >&6; }
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether ino_t and unsigned long are the same" >&5
+$as_echo_n "checking whether ino_t and unsigned long are the same... " >&6; }
+if test "${apr_cv_typematch_ino_t_unsigned_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+    int foo[0 - !__builtin_types_compatible_p(ino_t, unsigned long)];
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_typematch_ino_t_unsigned_long=yes ino_t_value="unsigned long"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_typematch_ino_t_unsigned_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_typematch_ino_t_unsigned_long" >&5
+$as_echo "$apr_cv_typematch_ino_t_unsigned_long" >&6; }
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether ino_t and unsigned int are the same" >&5
+$as_echo_n "checking whether ino_t and unsigned int are the same... " >&6; }
+if test "${apr_cv_typematch_ino_t_unsigned_int+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+    int foo[0 - !__builtin_types_compatible_p(ino_t, unsigned int)];
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_typematch_ino_t_unsigned_int=yes ino_t_value="unsigned int"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_typematch_ino_t_unsigned_int=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_typematch_ino_t_unsigned_int" >&5
+$as_echo "$apr_cv_typematch_ino_t_unsigned_int" >&6; }
+
+
+else
+    off_t_value='apr_int32_t'
+    off_t_fmt='#define APR_OFF_T_FMT "d"'
+fi
+
+{ $as_echo "$as_me:$LINENO: checking size of pid_t" >&5
+$as_echo_n "checking size of pid_t... " >&6; }
+if test "${ac_cv_sizeof_pid_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_sizeof_pid_t=8
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+#include <sys/types.h>
+main()
+{
+  FILE *f=fopen("conftestval","w");
+  if (!f) exit(1);
+  fprintf(f, "%d\n", sizeof(pid_t));
+  exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_pid_t=`cat conftestval`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_sizeof_pid_t=0
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5
+$as_echo "$ac_cv_sizeof_pid_t" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_PID_T $ac_cv_sizeof_pid_t
+_ACEOF
+
+
+
+if test "$ac_cv_sizeof_pid_t" = "$ac_cv_sizeof_short"; then
+    pid_t_fmt='#define APR_PID_T_FMT "hd"'
+elif test "$ac_cv_sizeof_pid_t" = "$ac_cv_sizeof_int"; then
+    pid_t_fmt='#define APR_PID_T_FMT "d"'
+elif test "$ac_cv_sizeof_pid_t" = "$ac_cv_sizeof_long"; then
+    pid_t_fmt='#define APR_PID_T_FMT "ld"'
+elif test "$ac_cv_sizeof_pid_t" = "$ac_cv_sizeof_long_long"; then
+    pid_t_fmt='#define APR_PID_T_FMT APR_INT64_T_FMT'
+else
+    pid_t_fmt='#error Can not determine the proper size for pid_t'
+fi
+
+# Basically, we have tried to figure out the correct format strings
+# for APR types which vary between platforms, but we don't always get
+# it right.  If you find that we don't get it right for your platform,
+# you can override our decision below.
+case $host in
+   *linux*)
+       case $host in
+           s390*)
+               size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+               ;;
+       esac
+       ;;
+   *os2_emx)
+       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
+       ;;
+   *-solaris*)
+       pid_t_fmt='#define APR_PID_T_FMT "ld"'
+       ;;
+   *aix4*|*aix5*)
+       ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
+       ;;
+    *beos*)
+        ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+        size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+        ;;
+    *apple-darwin*)
+        osver=`uname -r`
+        case $osver in
+           [0-7].*)
+              ssize_t_fmt='#define APR_SSIZE_T_FMT "d"'
+              ;;
+           *)
+              ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+              ;;
+        esac
+        size_t_fmt='#define APR_SIZE_T_FMT "lu"'
+        ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in strnicmp
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_strnicmp="1"
+else
+  have_strnicmp="0"
+fi
+done
+
+
+for ac_func in strncasecmp
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_strncasecmp="1"
+else
+  have_strncasecmp="0"
+fi
+done
+
+
+for ac_func in stricmp
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_stricmp="1"
+else
+  have_stricmp="0"
+fi
+done
+
+
+for ac_func in strcasecmp
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_strcasecmp="1"
+else
+  have_strcasecmp="0"
+fi
+done
+
+
+for ac_func in strdup
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_strdup="1"
+else
+  have_strdup="0"
+fi
+done
+
+
+for ac_func in strstr
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_strstr="1"
+else
+  have_strstr="0"
+fi
+done
+
+
+for ac_func in memchr
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_memchr="1"
+else
+  have_memchr="0"
+fi
+done
+
+
+for ac_func in $int64_strfn
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_int64_strfn="1"
+else
+  have_int64_strfn="0"
+fi
+done
+
+
+if test "$have_int64_strfn" = "0" && test "$int64_strfn" = "strtoll"; then
+    int64_strfn="strtoq"
+
+for ac_func in $int64_strfn
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ have_int64_strfn="1"
+else
+  have_int64_strfn="0"
+fi
+done
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+echo "${nl}Checking for DSO..."
+# Check whether --enable-dso was given.
+if test "${enable_dso+set}" = set; then
+  enableval=$enable_dso;  tempdso=$enableval
+else
+
+
+for ac_func in NSLinkModule
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  tempdso="dyld"
+else
+   tempdso="no"
+fi
+done
+
+    if test "$tempdso" = "no"; then
+      { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then
+   tempdso="shl"
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-ldld\""
+    LIBS="-ldld"
+  else
+    apr_addto_bugger="-ldld"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+else
+  tempdso="no"
+fi
+
+    fi
+    if test "$tempdso" = "no"; then
+
+for ac_func in dlopen
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  tempdso="dlfcn"
+else
+   tempdso="no"
+fi
+done
+
+    fi
+    if test "$tempdso" = "no"; then
+      { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+   tempdso="dlfcn"
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-ldl\""
+    LIBS="-ldl"
+  else
+    apr_addto_bugger="-ldl"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+else
+  tempdso="no"
+fi
+
+    fi
+    if test "$tempdso" = "dlfcn"; then
+        # ReliantUnix has dlopen() in libc but dlsym() in libdl :(
+
+for ac_func in dlsym
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+  tempdso="dlfcn"
+else
+   tempdso="no"
+fi
+done
+
+        if test "$tempdso" = "no"; then
+            { $as_echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5
+$as_echo_n "checking for dlsym in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlsym+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlsym ();
+int
+main ()
+{
+return dlsym ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlsym=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlsym=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlsym" >&5
+$as_echo "$ac_cv_lib_dl_dlsym" >&6; }
+if test "x$ac_cv_lib_dl_dlsym" = x""yes; then
+   tempdso="dlfcn"
+  if test "x$LIBS" = "x"; then
+    echo "  setting LIBS to \"-ldl\""
+    LIBS="-ldl"
+  else
+    apr_addto_bugger="-ldl"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+else
+  tempdso="no"
+fi
+
+        fi
+        if test "$tempdso" = "no"; then
+            echo "Weird: dlopen() was found but dlsym() was not found!"
+        fi
+    fi
+    if test "$tempdso" = "no"; then
+      { $as_echo "$as_me:$LINENO: checking for load_image in -lroot" >&5
+$as_echo_n "checking for load_image in -lroot... " >&6; }
+if test "${ac_cv_lib_root_load_image+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lroot  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char load_image ();
+int
+main ()
+{
+return load_image ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_root_load_image=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_root_load_image=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_root_load_image" >&5
+$as_echo "$ac_cv_lib_root_load_image" >&6; }
+if test "x$ac_cv_lib_root_load_image" = x""yes; then
+  tempdso="yes"
+else
+  tempdso="no"
+fi
+
+    fi
+    if test "$tempdso" = "no"; then
+        case $host in
+            *os390|*-os2*|*os400)
+                tempdso="yes"
+                ;;
+        esac
+    fi
+
+fi
+
+
+if test "$tempdso" = "no"; then
+    aprdso="0"
+else
+    case "$tempdso" in
+    dlfcn)
+cat >>confdefs.h <<\_ACEOF
+#define DSO_USE_DLFCN 1
+_ACEOF
+;;
+    shl)
+cat >>confdefs.h <<\_ACEOF
+#define DSO_USE_SHL 1
+_ACEOF
+;;
+    dyld)
+cat >>confdefs.h <<\_ACEOF
+#define DSO_USE_DYLD 1
+_ACEOF
+;;
+    esac
+    aprdso="1"
+    apr_modules="$apr_modules dso"
+fi
+
+
+
+echo "${nl}Checking for Processes..."
+
+
+for ac_func in waitpid
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# Check whether --enable-other-child was given.
+if test "${enable_other_child+set}" = set; then
+  enableval=$enable_other_child;  if test "$enableval" = "yes"; then
+        oc="1"
+    else
+        oc="0"
+    fi
+else
+   oc=1
+fi
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for Variable Length Arrays" >&5
+$as_echo_n "checking for Variable Length Arrays... " >&6; }
+if test "x$CFLAGS_WARN" = "x"; then
+  apr_tcnw_flags=""
+else
+  apr_tcnw_flags=$CFLAGS_WARN
+fi
+if test "$ac_cv_c_compiler_gnu" = "yes"; then
+  apr_tcnw_flags="$apr_tcnw_flags -Werror"
+fi
+
+cat > conftest.$ac_ext <<EOTEST
+#include "confdefs.h"
+
+int main(int argc, const char * const *argv) {
+
+    int foo[argc];
+    foo[0] = 0;
+
+; return 0; }
+EOTEST
+
+if ${CC-cc} -c $CFLAGS $CPPFLAGS $apr_tcnw_flags conftest.$ac_ext 2>&5 ; then
+  rm -rf conftest*
+  vla_msg=yes
+else
+  echo "configure: failed or warning program:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  vla_msg=no
+fi
+rm -f conftest*
+
+{ $as_echo "$as_me:$LINENO: result: $vla_msg" >&5
+$as_echo "$vla_msg" >&6; }
+if test "$vla_msg" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_VLA 1
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking struct rlimit" >&5
+$as_echo_n "checking struct rlimit... " >&6; }
+if test "${ac_cv_struct_rlimit+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+if test "$cross_compiling" = yes; then
+
+    ac_cv_struct_rlimit=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+main()
+{
+    struct rlimit limit;
+    limit.rlim_cur = 0;
+    limit.rlim_max = 0;
+    exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+    ac_cv_struct_rlimit=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+    ac_cv_struct_rlimit=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_rlimit" >&5
+$as_echo "$ac_cv_struct_rlimit" >&6; }
+struct_rlimit=0
+test "x$ac_cv_struct_rlimit" = xyes && struct_rlimit=1
+
+
+echo "${nl}Checking for Locking..."
+
+
+
+
+for ac_func in semget semctl flock
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+for ac_header in semaphore.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+for ac_func in sem_close sem_unlink sem_post sem_wait
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# Some systems return ENOSYS from sem_open.
+{ $as_echo "$as_me:$LINENO: checking for working sem_open" >&5
+$as_echo_n "checking for working sem_open... " >&6; }
+if test "${ac_cv_func_sem_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+if test "$cross_compiling" = yes; then
+  ac_cv_func_sem_open=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <semaphore.h>
+main()
+{
+    sem_t *psem;
+    const char *sem_name = "/apr_autoconf";
+
+    if (sizeof(int) < sizeof(sem_t *))
+        exit(1);
+    psem = sem_open(sem_name, O_CREAT, 0644, 1);
+    if (psem == (sem_t *)SEM_FAILED) {
+	exit(1);
+    }
+    sem_close(psem);
+    sem_unlink(sem_name);
+    exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_sem_open=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_sem_open=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_sem_open" >&5
+$as_echo "$ac_cv_func_sem_open" >&6; }
+
+# It's stupid, but not all platforms have union semun, even those that need it.
+{ $as_echo "$as_me:$LINENO: checking for union semun in sys/sem.h" >&5
+$as_echo_n "checking for union semun in sys/sem.h... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/sem.h>
+
+int
+main ()
+{
+
+union semun arg;
+semctl(0, 0, 0, arg);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  have_union_semun="1" union_semun=yes
+msg=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+have_union_semun="0"
+msg=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
+
+
+
+  { $as_echo "$as_me:$LINENO: checking for LOCK_EX in sys/file.h" >&5
+$as_echo_n "checking for LOCK_EX in sys/file.h... " >&6; }
+if test "${ac_cv_define_LOCK_EX+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/file.h>
+#ifdef LOCK_EX
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_LOCK_EX=yes
+else
+  ac_cv_define_LOCK_EX=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_LOCK_EX" >&5
+$as_echo "$ac_cv_define_LOCK_EX" >&6; }
+  if test "$ac_cv_define_LOCK_EX" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LOCK_EX 1
+_ACEOF
+
+  fi
+
+
+  { $as_echo "$as_me:$LINENO: checking for F_SETLK in fcntl.h" >&5
+$as_echo_n "checking for F_SETLK in fcntl.h... " >&6; }
+if test "${ac_cv_define_F_SETLK+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <fcntl.h>
+#ifdef F_SETLK
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_F_SETLK=yes
+else
+  ac_cv_define_F_SETLK=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_F_SETLK" >&5
+$as_echo "$ac_cv_define_F_SETLK" >&6; }
+  if test "$ac_cv_define_F_SETLK" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_F_SETLK 1
+_ACEOF
+
+  fi
+
+
+  { $as_echo "$as_me:$LINENO: checking for SEM_UNDO in sys/sem.h" >&5
+$as_echo_n "checking for SEM_UNDO in sys/sem.h... " >&6; }
+if test "${ac_cv_define_SEM_UNDO+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/sem.h>
+#ifdef SEM_UNDO
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_SEM_UNDO=yes
+else
+  ac_cv_define_SEM_UNDO=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_SEM_UNDO" >&5
+$as_echo "$ac_cv_define_SEM_UNDO" >&6; }
+  if test "$ac_cv_define_SEM_UNDO" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SEM_UNDO 1
+_ACEOF
+
+  fi
+
+
+# We are assuming that if the platform doesn't have POLLIN, it doesn't have
+# any POLL definitions.
+
+  { $as_echo "$as_me:$LINENO: checking for POLLIN in poll.h sys/poll.h" >&5
+$as_echo_n "checking for POLLIN in poll.h sys/poll.h... " >&6; }
+if test "${ac_cv_define_POLLIN+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    ac_cv_define_POLLIN=no
+    for curhdr in poll.h sys/poll.h
+    do
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <$curhdr>
+#ifdef POLLIN
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_POLLIN=yes
+fi
+rm -f conftest*
+
+    done
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_POLLIN" >&5
+$as_echo "$ac_cv_define_POLLIN" >&6; }
+  if test "$ac_cv_define_POLLIN" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_POLLIN 1
+_ACEOF
+
+  fi
+
+
+if test "$threads" = "1"; then
+
+  { $as_echo "$as_me:$LINENO: checking for PTHREAD_PROCESS_SHARED in pthread.h" >&5
+$as_echo_n "checking for PTHREAD_PROCESS_SHARED in pthread.h... " >&6; }
+if test "${ac_cv_define_PTHREAD_PROCESS_SHARED+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pthread.h>
+#ifdef PTHREAD_PROCESS_SHARED
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_PTHREAD_PROCESS_SHARED=yes
+else
+  ac_cv_define_PTHREAD_PROCESS_SHARED=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_PTHREAD_PROCESS_SHARED" >&5
+$as_echo "$ac_cv_define_PTHREAD_PROCESS_SHARED" >&6; }
+  if test "$ac_cv_define_PTHREAD_PROCESS_SHARED" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PTHREAD_PROCESS_SHARED 1
+_ACEOF
+
+  fi
+
+
+for ac_func in pthread_mutexattr_setpshared
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+    # Some systems have setpshared and define PROCESS_SHARED, but don't
+    # really support PROCESS_SHARED locks.  So, we must validate that we
+    # can go through the steps without receiving some sort of system error.
+    # Linux and older versions of AIX have this problem.
+    ac_rc=yes
+for ac_spec in header:pthread.h define:PTHREAD_PROCESS_SHARED func:pthread_mutexattr_setpshared; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+
+      { $as_echo "$as_me:$LINENO: checking for working PROCESS_SHARED locks" >&5
+$as_echo_n "checking for working PROCESS_SHARED locks... " >&6; }
+if test "${apr_cv_process_shared_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+      if test "$cross_compiling" = yes; then
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <pthread.h>
+        int main()
+        {
+            pthread_mutex_t mutex;
+            pthread_mutexattr_t attr;
+            if (pthread_mutexattr_init(&attr))
+                exit(1);
+            if (pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED))
+                exit(2);
+            if (pthread_mutex_init(&mutex, &attr))
+                exit(3);
+            if (pthread_mutexattr_destroy(&attr))
+                exit(4);
+            if (pthread_mutex_destroy(&mutex))
+                exit(5);
+            exit(0);
+        }
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apr_cv_process_shared_works=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apr_cv_process_shared_works=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_process_shared_works" >&5
+$as_echo "$apr_cv_process_shared_works" >&6; }
+      # Override detection of pthread_mutexattr_setpshared
+      ac_cv_func_pthread_mutexattr_setpshared=$apr_cv_process_shared_works
+else
+    :
+
+fi
+
+
+    if test "$ac_cv_func_pthread_mutexattr_setpshared" = "yes"; then
+
+{ $as_echo "$as_me:$LINENO: checking for robust cross-process mutex support" >&5
+$as_echo_n "checking for robust cross-process mutex support... " >&6; }
+if test "${apr_cv_mutex_robust_shared+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <pthread.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+    pthread_mutex_t mutex;
+    pthread_mutexattr_t attr;
+
+    if (pthread_mutexattr_init(&attr))
+        exit(1);
+    if (pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED))
+        exit(2);
+    if (pthread_mutexattr_setrobust_np(&attr, PTHREAD_MUTEX_ROBUST_NP))
+        exit(3);
+    if (pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT))
+        exit(4);
+    if (pthread_mutex_init(&mutex, &attr))
+        exit(5);
+    if (pthread_mutexattr_destroy(&attr))
+        exit(6);
+    if (pthread_mutex_destroy(&mutex))
+        exit(7);
+
+    exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apr_cv_mutex_robust_shared=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apr_cv_mutex_robust_shared=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_mutex_robust_shared" >&5
+$as_echo "$apr_cv_mutex_robust_shared" >&6; }
+
+if test "$apr_cv_mutex_robust_shared" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PTHREAD_MUTEX_ROBUST 1
+_ACEOF
+
+fi
+
+    fi
+fi
+
+# See which lock mechanisms we can support on this system.
+ac_rc=yes
+for ac_spec in header:semaphore.h func:sem_open func:sem_close              func:sem_unlink func:sem_post func:sem_wait; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    hasposixser="1"
+else
+    :
+    hasposixser="0"
+fi
+
+ac_rc=yes
+for ac_spec in func:semget func:semctl define:SEM_UNDO; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    hassysvser="1"
+else
+    :
+    hassysvser="0"
+fi
+
+ac_rc=yes
+for ac_spec in func:flock define:LOCK_EX; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    hasflockser="1"
+else
+    :
+    hasflockser="0"
+fi
+
+ac_rc=yes
+for ac_spec in header:fcntl.h define:F_SETLK; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    hasfcntlser="1"
+else
+    :
+    hasfcntlser="0"
+fi
+
+# note: the current APR use of shared mutex requires /dev/zero
+ac_rc=yes
+for ac_spec in header:pthread.h define:PTHREAD_PROCESS_SHARED              func:pthread_mutexattr_setpshared              file:/dev/zero; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    hasprocpthreadser="1"
+else
+    :
+    hasprocpthreadser="0"
+fi
+
+ac_rc=yes
+for ac_spec in struct:pthread_rw; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    hasrwlockser="1"
+else
+    :
+    hasrwlockser="0"
+fi
+
+
+# See which lock mechanism we'll select by default on this system.
+# The last APR_DECIDE to execute sets the default.
+# At this stage, we match the ordering in Apache 1.3
+# which is (highest to lowest): sysvsem -> fcntl -> flock.
+# POSIX semaphores and cross-process pthread mutexes are not
+# used by default since they have less desirable behaviour when
+# e.g. a process holding the mutex segfaults.
+ac_decision_item='apr_lock implementation method'
+ac_decision_msg='FAILED'
+ac_decision=''
+
+ac_rc=yes
+for ac_spec in func:flock define:LOCK_EX; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    ac_decision='USE_FLOCK_SERIALIZE'
+ac_decision_msg='4.2BSD-style flock()'
+ac_decision_USE_FLOCK_SERIALIZE=yes
+ac_decision_USE_FLOCK_SERIALIZE_msg='4.2BSD-style flock()'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in header:fcntl.h define:F_SETLK; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    ac_decision='USE_FCNTL_SERIALIZE'
+ac_decision_msg='SVR4-style fcntl()'
+ac_decision_USE_FCNTL_SERIALIZE=yes
+ac_decision_USE_FCNTL_SERIALIZE_msg='SVR4-style fcntl()'
+
+else
+    :
+
+fi
+
+ac_rc=yes
+for ac_spec in func:semget func:semctl define:SEM_UNDO; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    ac_decision='USE_SYSVSEM_SERIALIZE'
+ac_decision_msg='SysV IPC semget()'
+ac_decision_USE_SYSVSEM_SERIALIZE=yes
+ac_decision_USE_SYSVSEM_SERIALIZE_msg='SysV IPC semget()'
+
+else
+    :
+
+fi
+
+if test "x$apr_lock_method" != "x"; then
+    ac_decision="$apr_lock_method"
+eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\""
+
+fi
+if test ".$ac_decision" = .; then
+    echo "$0:Error: decision on $ac_decision_item failed" 1>&2
+    exit 1
+else
+    if test ".$ac_decision_msg" = .; then
+        ac_decision_msg="$ac_decision"
+    fi
+    cat >>confdefs.h <<_ACEOF
+#define ${ac_decision_item} 1
+_ACEOF
+
+    { $as_echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
+$as_echo "decision on $ac_decision_item... $ac_decision_msg" >&6; }
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define $ac_decision 1
+_ACEOF
+
+
+flockser="0"
+sysvser="0"
+posixser="0"
+procpthreadser="0"
+fcntlser="0"
+case $ac_decision in
+    USE_FLOCK_SERIALIZE )
+        flockser="1"
+        ;;
+    USE_FCNTL_SERIALIZE )
+        fcntlser="1"
+        ;;
+    USE_SYSVSEM_SERIALIZE )
+        sysvser="1"
+        ;;
+    USE_POSIXSEM_SERIALIZE )
+        posixser="1"
+        ;;
+    USE_PROC_PTHREAD_SERIALIZE )
+        procpthreadser="1"
+        ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking if all interprocess locks affect threads" >&5
+$as_echo_n "checking if all interprocess locks affect threads... " >&6; }
+if test "x$apr_process_lock_is_global" = "xyes"; then
+    proclockglobal="1"
+    { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+    proclockglobal="0"
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: checking if POSIX sems affect threads in the same process" >&5
+$as_echo_n "checking if POSIX sems affect threads in the same process... " >&6; }
+if test "x$apr_posixsem_is_global" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define POSIXSEM_IS_GLOBAL 1
+_ACEOF
+
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking if SysV sems affect threads in the same process" >&5
+$as_echo_n "checking if SysV sems affect threads in the same process... " >&6; }
+if test "x$apr_sysvsem_is_global" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define SYSVSEM_IS_GLOBAL 1
+_ACEOF
+
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking if fcntl locks affect threads in the same process" >&5
+$as_echo_n "checking if fcntl locks affect threads in the same process... " >&6; }
+if test "x$apr_fcntl_is_global" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define FCNTL_IS_GLOBAL 1
+_ACEOF
+
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking if flock locks affect threads in the same process" >&5
+$as_echo_n "checking if flock locks affect threads in the same process... " >&6; }
+if test "x$apr_flock_is_global" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define FLOCK_IS_GLOBAL 1
+_ACEOF
+
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for entropy source" >&5
+$as_echo_n "checking for entropy source... " >&6; }
+
+
+# Check whether --with-egd was given.
+if test "${with_egd+set}" = set; then
+  withval=$with_egd;
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_EGD 1
+_ACEOF
+
+    if test "$withval" = "yes"; then
+
+cat >>confdefs.h <<_ACEOF
+#define EGD_DEFAULT_SOCKET "/var/run/egd-pool","/dev/egd-pool","/etc/egd-pool","/etc/entropy"
+_ACEOF
+
+    else
+        cat >>confdefs.h <<_ACEOF
+#define EGD_DEFAULT_SOCKET "$withval"
+_ACEOF
+
+    fi
+    { $as_echo "$as_me:$LINENO: result: EGD-compatible daemon" >&5
+$as_echo "EGD-compatible daemon" >&6; }
+    rand="1"
+
+fi
+
+
+if test "$rand" != "1"; then
+
+# Check whether --with-devrandom was given.
+if test "${with_devrandom+set}" = set; then
+  withval=$with_devrandom;  apr_devrandom="$withval"
+else
+   apr_devrandom="yes"
+fi
+
+
+  if test "$apr_devrandom" = "yes"; then
+    # /dev/random on OpenBSD doesn't provide random data, so
+    # prefer /dev/arandom, which does; see random(4).
+    for f in /dev/arandom /dev/random /dev/urandom; do
+      if test -r $f; then
+        apr_devrandom=$f
+        rand=1
+        break
+      fi
+    done
+  elif test "$apr_devrandom" != "no"; then
+    if test -r "$apr_devrandom"; then
+      rand="1"
+    else
+      { { $as_echo "$as_me:$LINENO: error: $apr_devrandom not found or unreadable." >&5
+$as_echo "$as_me: error: $apr_devrandom not found or unreadable." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+
+  if test "$rand" = "1"; then
+
+cat >>confdefs.h <<_ACEOF
+#define DEV_RANDOM "$apr_devrandom"
+_ACEOF
+
+    { $as_echo "$as_me:$LINENO: result: $apr_devrandom" >&5
+$as_echo "$apr_devrandom" >&6; }
+  fi
+fi
+
+if test "$rand" != "1"; then
+    case $host in
+        # we have built in support for OS/2
+        *-os2*)
+            { $as_echo "$as_me:$LINENO: result: Using OS/2 builtin random" >&5
+$as_echo "Using OS/2 builtin random" >&6; }
+            rand="1"
+            ;;
+        *)
+            if test "$rand" != "1"; then
+              if test "$ac_cv_lib_truerand_main" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TRUERAND 1
+_ACEOF
+
+                { $as_echo "$as_me:$LINENO: result: truerand" >&5
+$as_echo "truerand" >&6; }
+                rand="1"
+              else
+                { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
+                rand="0"
+              fi
+            fi
+            ;;
+    esac
+fi
+
+
+echo "${nl}Checking for Time Support..."
+{ $as_echo "$as_me:$LINENO: checking for tm_gmtoff in struct tm" >&5
+$as_echo_n "checking for tm_gmtoff in struct tm... " >&6; }
+if test "${ac_cv_struct_tm_gmtoff+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <time.h>
+int
+main ()
+{
+struct tm tm; tm.tm_gmtoff;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_struct_tm_gmtoff=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_struct_tm_gmtoff=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm_gmtoff" >&5
+$as_echo "$ac_cv_struct_tm_gmtoff" >&6; }
+
+if test "$ac_cv_struct_tm_gmtoff" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GMTOFF 1
+_ACEOF
+
+fi
+
+echo "${nl}Checking for Networking support..."
+{ $as_echo "$as_me:$LINENO: checking for in_addr in netinet/in.h" >&5
+$as_echo_n "checking for in_addr in netinet/in.h... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <netinet/in.h>
+
+int
+main ()
+{
+
+struct in_addr arg;
+arg.s_addr = htonl(INADDR_ANY);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   have_in_addr="1"
+msg=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	 have_in_addr="0"
+msg=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking if fd == socket on this platform" >&5
+$as_echo_n "checking if fd == socket on this platform... " >&6; }
+if test "x$file_as_socket" != "x0" ; then
+    file_as_socket="1";
+    echo "yes"
+else
+    echo "no"
+fi
+
+
+
+
+# Check the types only if we have gethostbyname_r
+if test "$ac_cv_func_gethostbyname_r" = "yes"; then
+
+
+{ $as_echo "$as_me:$LINENO: checking style of gethostbyname_r routine" >&5
+$as_echo_n "checking style of gethostbyname_r routine... " >&6; }
+if test "${ac_cv_gethostbyname_r_style+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$CFLAGS_WARN" = "x"; then
+  apr_tcnw_flags=""
+else
+  apr_tcnw_flags=$CFLAGS_WARN
+fi
+if test "$ac_cv_c_compiler_gnu" = "yes"; then
+  apr_tcnw_flags="$apr_tcnw_flags -Werror"
+fi
+
+cat > conftest.$ac_ext <<EOTEST
+#include "confdefs.h"
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+int main(int argc, const char * const *argv) {
+
+int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0,
+                          (char *) 0, 0, (struct hostent **) 0, &tmp);
+
+; return 0; }
+EOTEST
+
+if ${CC-cc} -c $CFLAGS $CPPFLAGS $apr_tcnw_flags conftest.$ac_ext 2>&5 ; then
+  rm -rf conftest*
+  ac_cv_gethostbyname_r_style=glibc2
+else
+  echo "configure: failed or warning program:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_gethostbyname_r_style=none
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_gethostbyname_r_style" >&5
+$as_echo "$ac_cv_gethostbyname_r_style" >&6; }
+
+if test "$ac_cv_gethostbyname_r_style" = "glibc2"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define GETHOSTBYNAME_R_GLIBC2 1
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking 3rd argument to the gethostbyname_r routines" >&5
+$as_echo_n "checking 3rd argument to the gethostbyname_r routines... " >&6; }
+if test "${ac_cv_gethostbyname_r_arg+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$CFLAGS_WARN" = "x"; then
+  apr_tcnw_flags=""
+else
+  apr_tcnw_flags=$CFLAGS_WARN
+fi
+if test "$ac_cv_c_compiler_gnu" = "yes"; then
+  apr_tcnw_flags="$apr_tcnw_flags -Werror"
+fi
+
+cat > conftest.$ac_ext <<EOTEST
+#include "confdefs.h"
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+int main(int argc, const char * const *argv) {
+
+int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0,
+                          (struct hostent_data *) 0);
+; return 0; }
+EOTEST
+
+if ${CC-cc} -c $CFLAGS $CPPFLAGS $apr_tcnw_flags conftest.$ac_ext 2>&5 ; then
+  rm -rf conftest*
+  ac_cv_gethostbyname_r_arg=hostent_data
+else
+  echo "configure: failed or warning program:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_gethostbyname_r_arg=char
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_gethostbyname_r_arg" >&5
+$as_echo "$ac_cv_gethostbyname_r_arg" >&6; }
+
+if test "$ac_cv_gethostbyname_r_arg" = "hostent_data"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define GETHOSTBYNAME_R_HOSTENT_DATA 1
+_ACEOF
+
+fi
+
+fi
+
+
+  { $as_echo "$as_me:$LINENO: checking if TCP_NODELAY setting is inherited from listening sockets" >&5
+$as_echo_n "checking if TCP_NODELAY setting is inherited from listening sockets... " >&6; }
+if test "${ac_cv_tcp_nodelay_inherited+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  if test "$cross_compiling" = yes; then
+
+    ac_cv_tcp_nodelay_inherited="yes"
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+#ifndef HAVE_SOCKLEN_T
+typedef int socklen_t;
+#endif
+int main(void) {
+    int listen_s, connected_s, client_s;
+    int listen_port, rc;
+    struct sockaddr_in sa;
+    socklen_t sa_len;
+    socklen_t option_len;
+    int option;
+
+    listen_s = socket(AF_INET, SOCK_STREAM, 0);
+    if (listen_s < 0) {
+        perror("socket");
+        exit(1);
+    }
+    option = 1;
+    rc = setsockopt(listen_s, IPPROTO_TCP, TCP_NODELAY, &option, sizeof option);
+    if (rc < 0) {
+        perror("setsockopt TCP_NODELAY");
+        exit(1);
+    }
+    memset(&sa, 0, sizeof sa);
+    sa.sin_family = AF_INET;
+#ifdef BEOS
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+#endif
+    /* leave port 0 to get ephemeral */
+    rc = bind(listen_s, (struct sockaddr *)&sa, sizeof sa);
+    if (rc < 0) {
+        perror("bind for ephemeral port");
+        exit(1);
+    }
+    /* find ephemeral port */
+    sa_len = sizeof(sa);
+    rc = getsockname(listen_s, (struct sockaddr *)&sa, &sa_len);
+    if (rc < 0) {
+        perror("getsockname");
+        exit(1);
+    }
+    listen_port = sa.sin_port;
+    rc = listen(listen_s, 5);
+    if (rc < 0) {
+        perror("listen");
+        exit(1);
+    }
+    client_s = socket(AF_INET, SOCK_STREAM, 0);
+    if (client_s < 0) {
+        perror("socket");
+        exit(1);
+    }
+    memset(&sa, 0, sizeof sa);
+    sa.sin_family = AF_INET;
+    sa.sin_port   = listen_port;
+#ifdef BEOS
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+#endif
+    /* leave sin_addr all zeros to use loopback */
+    rc = connect(client_s, (struct sockaddr *)&sa, sizeof sa);
+    if (rc < 0) {
+        perror("connect");
+        exit(1);
+    }
+    sa_len = sizeof sa;
+    connected_s = accept(listen_s, (struct sockaddr *)&sa, &sa_len);
+    if (connected_s < 0) {
+        perror("accept");
+        exit(1);
+    }
+    option_len = sizeof option;
+    rc = getsockopt(connected_s, IPPROTO_TCP, TCP_NODELAY, &option, &option_len);
+    if (rc < 0) {
+        perror("getsockopt");
+        exit(1);
+    }
+    if (!option) {
+        fprintf(stderr, "TCP_NODELAY is not set in the child.\n");
+        exit(1);
+    }
+    return 0;
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+    ac_cv_tcp_nodelay_inherited="yes"
+
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+    ac_cv_tcp_nodelay_inherited="no"
+
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_tcp_nodelay_inherited" >&5
+$as_echo "$ac_cv_tcp_nodelay_inherited" >&6; }
+if test "$ac_cv_tcp_nodelay_inherited" = "yes"; then
+    tcp_nodelay_inherited=1
+else
+    tcp_nodelay_inherited=0
+fi
+
+
+  { $as_echo "$as_me:$LINENO: checking if O_NONBLOCK setting is inherited from listening sockets" >&5
+$as_echo_n "checking if O_NONBLOCK setting is inherited from listening sockets... " >&6; }
+if test "${ac_cv_o_nonblock_inherited+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  if test "$cross_compiling" = yes; then
+
+    ac_cv_o_nonblock_inherited="yes"
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+#ifndef HAVE_SOCKLEN_T
+typedef int socklen_t;
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+int main(void) {
+    int listen_s, connected_s, client_s;
+    int listen_port, rc;
+    struct sockaddr_in sa;
+    socklen_t sa_len;
+
+    listen_s = socket(AF_INET, SOCK_STREAM, 0);
+    if (listen_s < 0) {
+        perror("socket");
+        exit(1);
+    }
+    memset(&sa, 0, sizeof sa);
+    sa.sin_family = AF_INET;
+#ifdef BEOS
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+#endif
+    /* leave port 0 to get ephemeral */
+    rc = bind(listen_s, (struct sockaddr *)&sa, sizeof sa);
+    if (rc < 0) {
+        perror("bind for ephemeral port");
+        exit(1);
+    }
+    /* find ephemeral port */
+    sa_len = sizeof(sa);
+    rc = getsockname(listen_s, (struct sockaddr *)&sa, &sa_len);
+    if (rc < 0) {
+        perror("getsockname");
+        exit(1);
+    }
+    listen_port = sa.sin_port;
+    rc = listen(listen_s, 5);
+    if (rc < 0) {
+        perror("listen");
+        exit(1);
+    }
+    rc = fcntl(listen_s, F_SETFL, O_NONBLOCK);
+    if (rc < 0) {
+        perror("fcntl(F_SETFL)");
+        exit(1);
+    }
+    client_s = socket(AF_INET, SOCK_STREAM, 0);
+    if (client_s < 0) {
+        perror("socket");
+        exit(1);
+    }
+    memset(&sa, 0, sizeof sa);
+    sa.sin_family = AF_INET;
+    sa.sin_port   = listen_port;
+#ifdef BEOS
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+#endif
+    /* leave sin_addr all zeros to use loopback */
+    rc = connect(client_s, (struct sockaddr *)&sa, sizeof sa);
+    if (rc < 0) {
+        perror("connect");
+        exit(1);
+    }
+    sa_len = sizeof sa;
+    connected_s = accept(listen_s, (struct sockaddr *)&sa, &sa_len);
+    if (connected_s < 0) {
+        perror("accept");
+        exit(1);
+    }
+    rc = fcntl(connected_s, F_GETFL, 0);
+    if (rc < 0) {
+        perror("fcntl(F_GETFL)");
+        exit(1);
+    }
+    if (!(rc & O_NONBLOCK)) {
+        fprintf(stderr, "O_NONBLOCK is not set in the child.\n");
+        exit(1);
+    }
+    return 0;
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+    ac_cv_o_nonblock_inherited="yes"
+
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+    ac_cv_o_nonblock_inherited="no"
+
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_o_nonblock_inherited" >&5
+$as_echo "$ac_cv_o_nonblock_inherited" >&6; }
+if test "$ac_cv_o_nonblock_inherited" = "yes"; then
+    o_nonblock_inherited=1
+else
+    o_nonblock_inherited=0
+fi
+
+
+# Look for a way of corking TCP...
+
+  { $as_echo "$as_me:$LINENO: checking for TCP_CORK in netinet/tcp.h" >&5
+$as_echo_n "checking for TCP_CORK in netinet/tcp.h... " >&6; }
+if test "${ac_cv_define_TCP_CORK+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <netinet/tcp.h>
+#ifdef TCP_CORK
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_TCP_CORK=yes
+else
+  ac_cv_define_TCP_CORK=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_TCP_CORK" >&5
+$as_echo "$ac_cv_define_TCP_CORK" >&6; }
+  if test "$ac_cv_define_TCP_CORK" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TCP_CORK 1
+_ACEOF
+
+  fi
+
+
+  { $as_echo "$as_me:$LINENO: checking for TCP_NOPUSH in netinet/tcp.h" >&5
+$as_echo_n "checking for TCP_NOPUSH in netinet/tcp.h... " >&6; }
+if test "${ac_cv_define_TCP_NOPUSH+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <netinet/tcp.h>
+#ifdef TCP_NOPUSH
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_TCP_NOPUSH=yes
+else
+  ac_cv_define_TCP_NOPUSH=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_TCP_NOPUSH" >&5
+$as_echo "$ac_cv_define_TCP_NOPUSH" >&6; }
+  if test "$ac_cv_define_TCP_NOPUSH" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TCP_NOPUSH 1
+_ACEOF
+
+  fi
+
+apr_tcp_nopush_flag="0"
+have_corkable_tcp="0"
+if test "x$ac_cv_define_TCP_CORK" = "xyes"; then
+    apr_tcp_nopush_flag="TCP_CORK"
+    have_corkable_tcp="1"
+else
+    case $host in
+        *linux*)
+            cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <linux/socket.h>
+#ifdef TCP_CORK
+yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then
+
+                apr_tcp_nopush_flag="3"
+                have_corkable_tcp="1"
+
+fi
+rm -f conftest*
+
+            ;;
+        *)
+            ;;
+    esac
+fi
+if test "x$ac_cv_define_TCP_NOPUSH" = "xyes"; then
+    apr_tcp_nopush_flag="TCP_NOPUSH"
+    have_corkable_tcp="1"
+fi
+
+
+  { $as_echo "$as_me:$LINENO: checking for SO_ACCEPTFILTER in sys/socket.h" >&5
+$as_echo_n "checking for SO_ACCEPTFILTER in sys/socket.h... " >&6; }
+if test "${ac_cv_define_SO_ACCEPTFILTER+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/socket.h>
+#ifdef SO_ACCEPTFILTER
+YES_IS_DEFINED
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "YES_IS_DEFINED" >/dev/null 2>&1; then
+  ac_cv_define_SO_ACCEPTFILTER=yes
+else
+  ac_cv_define_SO_ACCEPTFILTER=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_SO_ACCEPTFILTER" >&5
+$as_echo "$ac_cv_define_SO_ACCEPTFILTER" >&6; }
+  if test "$ac_cv_define_SO_ACCEPTFILTER" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SO_ACCEPTFILTER 1
+_ACEOF
+
+  fi
+
+if test "x$ac_cv_define_SO_ACCEPTFILTER" = "xyes"; then
+    acceptfilter="1"
+else
+    acceptfilter="0"
+fi
+
+
+  { $as_echo "$as_me:$LINENO: checking whether SCTP is supported" >&5
+$as_echo_n "checking whether SCTP is supported... " >&6; }
+if test "${apr_cv_sctp+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  if test "$cross_compiling" = yes; then
+  apr_cv_sctp=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_SCTP_H
+#include <netinet/sctp.h>
+#endif
+#ifdef HAVE_NETINET_SCTP_UIO_H
+#include <netinet/sctp_uio.h>
+#endif
+#include <stdlib.h>
+int main(void) {
+    int s, opt = 1;
+    if ((s = socket(AF_INET, SOCK_STREAM, IPPROTO_SCTP)) < 0)
+       exit(1);
+    if (setsockopt(s, IPPROTO_SCTP, SCTP_NODELAY, &opt, sizeof(int)) < 0)
+       exit(2);
+    exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  apr_cv_sctp=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+apr_cv_sctp=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_sctp" >&5
+$as_echo "$apr_cv_sctp" >&6; }
+
+if test "$apr_cv_sctp" = "yes"; then
+    have_sctp=1
+else
+    have_sctp=0
+fi
+
+
+
+
+
+
+
+
+for ac_func in set_h_errno
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+  { $as_echo "$as_me:$LINENO: checking for presence of retrans/retry fields in res_state/resolv.h " >&5
+$as_echo_n "checking for presence of retrans/retry fields in res_state/resolv.h ... " >&6; }
+if test "${ac_cv_retransretry+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  if test "$cross_compiling" = yes; then
+
+  ac_cv_retransretry="no"
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#if defined(__sun__)
+#include <inet/ip.h>
+#endif
+#include <resolv.h>
+/* _res is a global defined in resolv.h */
+int main(void) {
+    _res.retrans = 2;
+    _res.retry = 1;
+    exit(0);
+    return 0;
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+  ac_cv_retransretry="yes"
+
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+  ac_cv_retransretry="no"
+
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_retransretry" >&5
+$as_echo "$ac_cv_retransretry" >&6; }
+if test "$ac_cv_retransretry" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define RESOLV_RETRANSRETRY 1
+_ACEOF
+
+fi
+
+
+echo "${nl}Checking for IPv6 Networking support..."
+
+# Check whether --enable-ipv6 was given.
+if test "${enable_ipv6+set}" = set; then
+  enableval=$enable_ipv6;  if test "$enableval" = "no"; then
+        user_disabled_ipv6=1
+    fi
+else
+   user_disabled_ipv6=0
+fi
+
+
+case $host in
+  *)
+    broken_ipv6=0
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for library containing getaddrinfo" >&5
+$as_echo_n "checking for library containing getaddrinfo... " >&6; }
+if test "${ac_cv_search_getaddrinfo+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getaddrinfo ();
+int
+main ()
+{
+return getaddrinfo ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' socket inet6; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_getaddrinfo=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_getaddrinfo+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_getaddrinfo+set}" = set; then
+  :
+else
+  ac_cv_search_getaddrinfo=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_getaddrinfo" >&5
+$as_echo "$ac_cv_search_getaddrinfo" >&6; }
+ac_res=$ac_cv_search_getaddrinfo
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for library containing gai_strerror" >&5
+$as_echo_n "checking for library containing gai_strerror... " >&6; }
+if test "${ac_cv_search_gai_strerror+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gai_strerror ();
+int
+main ()
+{
+return gai_strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' socket inet6; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_gai_strerror=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_gai_strerror+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_gai_strerror+set}" = set; then
+  :
+else
+  ac_cv_search_gai_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_gai_strerror" >&5
+$as_echo "$ac_cv_search_gai_strerror" >&6; }
+ac_res=$ac_cv_search_gai_strerror
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for library containing getnameinfo" >&5
+$as_echo_n "checking for library containing getnameinfo... " >&6; }
+if test "${ac_cv_search_getnameinfo+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getnameinfo ();
+int
+main ()
+{
+return getnameinfo ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' socket inet6; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_getnameinfo=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_getnameinfo+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_getnameinfo+set}" = set; then
+  :
+else
+  ac_cv_search_getnameinfo=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_getnameinfo" >&5
+$as_echo "$ac_cv_search_getnameinfo" >&6; }
+ac_res=$ac_cv_search_getnameinfo
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+for ac_func in gai_strerror
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+  { $as_echo "$as_me:$LINENO: checking for working getaddrinfo" >&5
+$as_echo_n "checking for working getaddrinfo... " >&6; }
+if test "${ac_cv_working_getaddrinfo+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  if test "$cross_compiling" = yes; then
+
+  ac_cv_working_getaddrinfo="yes"
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+void main(void) {
+    struct addrinfo hints, *ai;
+    int error;
+
+    memset(&hints, 0, sizeof(hints));
+    hints.ai_family = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    error = getaddrinfo("127.0.0.1", NULL, &hints, &ai);
+    if (error) {
+        exit(1);
+    }
+    if (ai->ai_addr->sa_family != AF_INET) {
+        exit(1);
+    }
+    exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+  ac_cv_working_getaddrinfo="yes"
+
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+  ac_cv_working_getaddrinfo="no"
+
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_getaddrinfo" >&5
+$as_echo "$ac_cv_working_getaddrinfo" >&6; }
+if test "$ac_cv_working_getaddrinfo" = "yes"; then
+  if test "$ac_cv_func_gai_strerror" != "yes"; then
+    ac_cv_working_getaddrinfo="no"
+  else
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETADDRINFO 1
+_ACEOF
+
+  fi
+fi
+
+
+  { $as_echo "$as_me:$LINENO: checking for negative error codes for getaddrinfo" >&5
+$as_echo_n "checking for negative error codes for getaddrinfo... " >&6; }
+if test "${ac_cv_negative_eai+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  if test "$cross_compiling" = yes; then
+
+  ac_cv_negative_eai="no"
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+void main(void) {
+    if (EAI_ADDRFAMILY < 0) {
+        exit(0);
+    }
+    exit(1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+  ac_cv_negative_eai="yes"
+
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+  ac_cv_negative_eai="no"
+
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_negative_eai" >&5
+$as_echo "$ac_cv_negative_eai" >&6; }
+if test "$ac_cv_negative_eai" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define NEGATIVE_EAI 1
+_ACEOF
+
+fi
+
+
+  { $as_echo "$as_me:$LINENO: checking for working getnameinfo" >&5
+$as_echo_n "checking for working getnameinfo... " >&6; }
+if test "${ac_cv_working_getnameinfo+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  if test "$cross_compiling" = yes; then
+
+  ac_cv_working_getnameinfo="yes"
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+void main(void) {
+    struct sockaddr_in sa;
+    char hbuf[256];
+    int error;
+
+    sa.sin_family = AF_INET;
+    sa.sin_port = 0;
+    sa.sin_addr.s_addr = inet_addr("127.0.0.1");
+#ifdef SIN6_LEN
+    sa.sin_len = sizeof(sa);
+#endif
+
+    error = getnameinfo((const struct sockaddr *)&sa, sizeof(sa),
+                        hbuf, 256, NULL, 0,
+                        NI_NUMERICHOST);
+    if (error) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+  ac_cv_working_getnameinfo="yes"
+
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+  ac_cv_working_getnameinfo="no"
+
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_getnameinfo" >&5
+$as_echo "$ac_cv_working_getnameinfo" >&6; }
+if test "$ac_cv_working_getnameinfo" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETNAMEINFO 1
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for sockaddr_in6" >&5
+$as_echo_n "checking for sockaddr_in6... " >&6; }
+if test "${ac_cv_define_sockaddr_in6+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+int
+main ()
+{
+
+struct sockaddr_in6 sa;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+    ac_cv_define_sockaddr_in6=yes
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+    ac_cv_define_sockaddr_in6=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_sockaddr_in6" >&5
+$as_echo "$ac_cv_define_sockaddr_in6" >&6; }
+
+if test "$ac_cv_define_sockaddr_in6" = "yes"; then
+  have_sockaddr_in6=1
+else
+  have_sockaddr_in6=0
+fi
+
+
+have_ipv6="0"
+if test "$user_disabled_ipv6" = 1; then
+    ipv6_result="no -- disabled by user"
+else
+    if test "x$broken_ipv6" = "x0"; then
+        if test "x$have_sockaddr_in6" = "x1"; then
+            if test "x$ac_cv_working_getaddrinfo" = "xyes"; then
+                if test "x$ac_cv_working_getnameinfo" = "xyes"; then
+                    have_ipv6="1"
+                    ipv6_result="yes"
+                else
+                    ipv6_result="no -- no getnameinfo"
+                fi
+            else
+                ipv6_result="no -- no working getaddrinfo"
+            fi
+        else
+            ipv6_result="no -- no sockaddr_in6"
+        fi
+    else
+        ipv6_result="no -- the platform has known problems supporting IPv6"
+    fi
+fi
+
+{ $as_echo "$as_me:$LINENO: checking if APR supports IPv6" >&5
+$as_echo_n "checking if APR supports IPv6... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ipv6_result" >&5
+$as_echo "$ipv6_result" >&6; }
+
+
+
+
+
+for ac_header in langinfo.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in nl_langinfo
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+# AC_CHECK_FUNCS is not sufficient since the function may be usable when
+# struct stat64 is not exposed (e.g. HP-UX).  Note that fstat64 only
+# happens to be usable on Linux because -D_GNU_SOURCE is picked up
+# by the earlier crypt_r check.
+{ $as_echo "$as_me:$LINENO: checking for usable fstat64" >&5
+$as_echo_n "checking for usable fstat64... " >&6; }
+if test "${apr_cv_func_fstat64+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+int
+main ()
+{
+struct stat64 st; fstat64(0, &st);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_func_fstat64=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_func_fstat64=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_func_fstat64" >&5
+$as_echo "$apr_cv_func_fstat64" >&6; }
+if test $apr_cv_func_fstat64 = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_FSTAT64 1
+_ACEOF
+
+fi
+
+
+
+echo "${nl}Restore user-defined environment settings..."
+
+
+if test "x$apr_ste_save_CPPFLAGS" = "x"; then
+  EXTRA_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS=
+else
+  if test "x$apr_ste_save_CPPFLAGS" = "x$CPPFLAGS"; then
+    EXTRA_CPPFLAGS=
+  else
+    EXTRA_CPPFLAGS=`echo $CPPFLAGS | sed -e "s%${apr_ste_save_CPPFLAGS}%%"`
+    CPPFLAGS="$apr_ste_save_CPPFLAGS"
+  fi
+fi
+echo "  restoring CPPFLAGS to \"$CPPFLAGS\""
+echo "  setting EXTRA_CPPFLAGS to \"$EXTRA_CPPFLAGS\""
+
+
+
+if test "x$apr_ste_save_CFLAGS" = "x"; then
+  EXTRA_CFLAGS="$CFLAGS"
+  CFLAGS=
+else
+  if test "x$apr_ste_save_CFLAGS" = "x$CFLAGS"; then
+    EXTRA_CFLAGS=
+  else
+    EXTRA_CFLAGS=`echo $CFLAGS | sed -e "s%${apr_ste_save_CFLAGS}%%"`
+    CFLAGS="$apr_ste_save_CFLAGS"
+  fi
+fi
+echo "  restoring CFLAGS to \"$CFLAGS\""
+echo "  setting EXTRA_CFLAGS to \"$EXTRA_CFLAGS\""
+
+
+
+if test "x$apr_ste_save_LDFLAGS" = "x"; then
+  EXTRA_LDFLAGS="$LDFLAGS"
+  LDFLAGS=
+else
+  if test "x$apr_ste_save_LDFLAGS" = "x$LDFLAGS"; then
+    EXTRA_LDFLAGS=
+  else
+    EXTRA_LDFLAGS=`echo $LDFLAGS | sed -e "s%${apr_ste_save_LDFLAGS}%%"`
+    LDFLAGS="$apr_ste_save_LDFLAGS"
+  fi
+fi
+echo "  restoring LDFLAGS to \"$LDFLAGS\""
+echo "  setting EXTRA_LDFLAGS to \"$EXTRA_LDFLAGS\""
+
+
+
+if test "x$apr_ste_save_LIBS" = "x"; then
+  EXTRA_LIBS="$LIBS"
+  LIBS=
+else
+  if test "x$apr_ste_save_LIBS" = "x$LIBS"; then
+    EXTRA_LIBS=
+  else
+    EXTRA_LIBS=`echo $LIBS | sed -e "s%${apr_ste_save_LIBS}%%"`
+    LIBS="$apr_ste_save_LIBS"
+  fi
+fi
+echo "  restoring LIBS to \"$LIBS\""
+echo "  setting EXTRA_LIBS to \"$EXTRA_LIBS\""
+
+
+
+if test "x$apr_ste_save_INCLUDES" = "x"; then
+  EXTRA_INCLUDES="$INCLUDES"
+  INCLUDES=
+else
+  if test "x$apr_ste_save_INCLUDES" = "x$INCLUDES"; then
+    EXTRA_INCLUDES=
+  else
+    EXTRA_INCLUDES=`echo $INCLUDES | sed -e "s%${apr_ste_save_INCLUDES}%%"`
+    INCLUDES="$apr_ste_save_INCLUDES"
+  fi
+fi
+echo "  restoring INCLUDES to \"$INCLUDES\""
+echo "  setting EXTRA_INCLUDES to \"$EXTRA_INCLUDES\""
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+echo "${nl}Construct Makefiles and header files."
+MAKEFILE1="Makefile strings/Makefile passwd/Makefile tables/Makefile build/Makefile"
+SUBDIRS="strings passwd tables "
+for dir in $apr_modules
+do
+    test -d $dir || $MKDIR $dir
+    if test -f $srcdir/$dir/$OSDIR/Makefile.in; then
+        MAKEFILE2="$MAKEFILE2 $dir/$OSDIR/Makefile "
+        SUBDIRS="$SUBDIRS $dir/$OSDIR "
+    else
+        MAKEFILE2="$MAKEFILE2 $dir/$DEFAULT_OSDIR/Makefile "
+        SUBDIRS="$SUBDIRS $dir/$DEFAULT_OSDIR "
+    fi
+done
+
+if test -d $srcdir/test; then
+    MAKEFILE3="test/Makefile test/internal/Makefile"
+fi
+
+
+#
+# BSD/OS (BSDi) needs to use a different include syntax in the Makefiles
+#
+case $host in
+*bsdi*)
+    # Check whether they've installed GNU make
+    if make --version > /dev/null 2>&1; then
+	INCLUDE_RULES="include $apr_buildout/apr_rules.mk"
+    else
+	# BSDi make
+	INCLUDE_RULES=".include \"$apr_buildout/apr_rules.mk\""
+    fi
+    ;;
+*)
+    INCLUDE_RULES="include $apr_buildout/apr_rules.mk"
+    ;;
+esac
+
+
+SAVE_FILES="include/apr.h include/arch/unix/apr_private.h"
+
+for i in $SAVE_FILES; do
+  test -r $i && mv $i $i.save
+done
+
+dir=include/arch/unix
+test -d $dir || $MKDIR $dir
+
+ac_config_files="$ac_config_files $MAKEFILE1 $MAKEFILE2 $MAKEFILE3 include/apr.h build/apr_rules.mk build/pkg/pkginfo apr-config"
+
+ac_config_commands="$ac_config_commands default"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.63,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "include/arch/unix/apr_private.h") CONFIG_HEADERS="$CONFIG_HEADERS include/arch/unix/apr_private.h" ;;
+    "$MAKEFILE1") CONFIG_FILES="$CONFIG_FILES $MAKEFILE1" ;;
+    "$MAKEFILE2") CONFIG_FILES="$CONFIG_FILES $MAKEFILE2" ;;
+    "$MAKEFILE3") CONFIG_FILES="$CONFIG_FILES $MAKEFILE3" ;;
+    "include/apr.h") CONFIG_FILES="$CONFIG_FILES include/apr.h" ;;
+    "build/apr_rules.mk") CONFIG_FILES="$CONFIG_FILES build/apr_rules.mk" ;;
+    "build/pkg/pkginfo") CONFIG_FILES="$CONFIG_FILES build/pkg/pkginfo" ;;
+    "apr-config") CONFIG_FILES="$CONFIG_FILES apr-config" ;;
+    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "default":C)
+for i in $SAVE_FILES; do
+  if cmp -s $i $i.save 2>/dev/null; then
+    mv $i.save $i
+    echo "$i is unchanged"
+  fi
+  rm -f $i.save
+done
+chmod +x apr-config
+ ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+
+
+
+if test -n "$USE_VPATH"; then
+  for makefile in $MAKEFILE1 $MAKEFILE2 $MAKEFILE3; do
+    cat $makefile | \
+        sed \
+		-e 's#-I\($(INCDIR[0-9]*)\)#-I\1 -I$(srcdir)/\1#g' \
+		-e 's#-I\($(OSDIR[0-9]*)\)#-I\1 -I$(srcdir)/\1#g' \
+		-e 's#-I\($(DEFOSDIR[0-9]*)\)#-I\1 -I$(srcdir)/\1#g' \
+		> tmp
+    cp tmp $makefile
+  done
+  rm -f tmp
+fi
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/configure.in b/rubbos/app/httpd-2.0.64/srclib/apr/configure.in
new file mode 100644
index 00000000..3e63c9fa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/configure.in
@@ -0,0 +1,1998 @@
+dnl 
+dnl Autoconf configuration file for APR
+dnl 
+dnl Process this file with autoconf to produce a configure script.
+dnl Use ./buildconf to prepare build files and run autoconf for APR.
+
+AC_INIT(build/apr_common.m4)
+AC_CONFIG_HEADER(include/arch/unix/apr_private.h)
+AC_CONFIG_AUX_DIR(build)
+
+dnl 
+dnl Include our own M4 macros along with those for libtool
+dnl 
+sinclude(build/apr_common.m4)
+sinclude(build/apr_network.m4)
+sinclude(build/apr_threads.m4)
+sinclude(build/apr_hints.m4)
+sinclude(build/libtool.m4)
+
+dnl Save user-defined environment settings for later restoration
+dnl
+APR_SAVE_THE_ENVIRONMENT(CPPFLAGS)
+APR_SAVE_THE_ENVIRONMENT(CFLAGS)
+APR_SAVE_THE_ENVIRONMENT(LDFLAGS)
+APR_SAVE_THE_ENVIRONMENT(LIBS)
+APR_SAVE_THE_ENVIRONMENT(INCLUDES)
+
+dnl Generate ./config.nice for reproducing runs of configure
+dnl
+APR_CONFIG_NICE(config.nice)
+
+AC_CANONICAL_SYSTEM
+echo "Configuring APR library"
+echo "Platform: $host"
+
+dnl Some initial steps for configuration.  We setup the default directory
+dnl and which files are to be configured.
+
+dnl Setup the directory macros now
+
+# Absolute source/build directory
+apr_srcdir=`(cd $srcdir && pwd)`
+apr_builddir=`pwd`
+AC_SUBST(apr_srcdir)
+AC_SUBST(apr_builddir)
+
+if test "$apr_builddir" != "$apr_srcdir"; then
+  USE_VPATH=1
+  APR_CONFIG_LOCATION=build
+else
+  APR_CONFIG_LOCATION=source
+fi
+
+AC_SUBST(APR_CONFIG_LOCATION)
+
+# Libtool might need this symbol -- it must point to the location of
+# the generated libtool script (not necessarily the "top" build dir).
+#
+top_builddir="$apr_builddir"
+AC_SUBST(top_builddir)
+
+# Directory containing apr build macros, helpers, and make rules
+# NOTE: make rules (apr_rules.mk) will be in the builddir for vpath
+#
+apr_buildout=$apr_builddir/build
+apr_builders=$apr_srcdir/build
+AC_SUBST(apr_builders)
+
+MKDIR=$apr_builders/mkdir.sh
+
+dnl Initialize mkdir -p functionality.
+APR_MKDIR_P_CHECK($apr_builders/mkdir.sh)
+
+# get our version information
+get_version="$apr_builders/get-version.sh"
+version_hdr="$apr_srcdir/include/apr_version.h"
+APR_MAJOR_VERSION="`$get_version major $version_hdr APR`"
+APR_DOTTED_VERSION="`$get_version all $version_hdr APR`"
+
+AC_SUBST(APR_DOTTED_VERSION)
+AC_SUBST(APR_MAJOR_VERSION)
+
+echo "APR Version: ${APR_DOTTED_VERSION}"
+
+dnl Enable the layout handling code, then reparse the prefix-style
+dnl arguments due to autoconf being a PITA.
+APR_ENABLE_LAYOUT(apr)
+APR_PARSE_ARGUMENTS
+
+dnl Set optional CC hints here in case autoconf makes an inappropriate choice.
+dnl This allows us to suggest what the compiler should be, but still
+dnl allows the user to override CC externally.
+APR_CC_HINTS
+
+dnl Do the various CC checks *before* preloading values. The preload code
+dnl may need to use compiler characteristics to make decisions. This macro
+dnl can only be used once within a configure script, so this prevents a
+dnl preload section from invoking the macro to get compiler info.
+AC_PROG_CC
+
+dnl Preload
+APR_PRELOAD
+
+dnl These added to allow default directories to be used...
+DEFAULT_OSDIR="unix"
+echo "(Default will be ${DEFAULT_OSDIR})"
+
+apr_modules="file_io network_io threadproc misc locks time mmap shmem user memory atomic poll support"
+
+dnl Checks for programs.
+AC_PROG_MAKE_SET
+AC_PROG_CPP
+AC_PROG_AWK
+AC_PROG_LN_S
+AC_PROG_RANLIB
+AC_PROG_INSTALL
+AC_CHECK_PROG(RM, rm, rm)
+AC_CHECK_PROG(AS, as, as)
+AC_CHECK_PROG(ASCPP, cpp, cpp)
+AC_CHECK_TOOL(AR, ar, ar)
+
+dnl Various OS checks that apparently set required flags
+ifdef([AC_USE_SYSTEM_EXTENSIONS], [
+AC_USE_SYSTEM_EXTENSIONS
+], [
+AC_AIX
+AC_MINIX
+])
+
+AC_ISC_POSIX
+APR_EBCDIC
+
+dnl this is our library name
+APR_LIBNAME="apr${libsuffix}"
+AC_SUBST(APR_LIBNAME)
+
+dnl prep libtool
+dnl
+echo "performing libtool configuration..."
+
+AC_ARG_ENABLE(experimental-libtool,[  --experimental-libtool Use experimental custom libtool (not included in source distribution)],
+  [experimental_libtool=$enableval],[experimental_libtool=no])
+
+case $host in
+*os2*)
+    # Use a custom-made libtool replacement
+    echo "using aplibtool"
+    LIBTOOL="$srcdir/build/aplibtool"
+    gcc $CFLAGS $CPPFLAGS -o $LIBTOOL.exe $LIBTOOL.c
+    ;;
+*)
+    if test "x$LTFLAGS" = "x"; then
+        LTFLAGS='--silent'
+    fi
+    if test "$experimental_libtool" = "yes"; then
+        # Use a custom-made libtool replacement
+        echo "using jlibtool"
+        LIBTOOL="$apr_builddir/libtool"
+        LIBTOOL_SRC="$apr_srcdir/build/jlibtool.c"
+        if test ! -f $LIBTOOL_SRC; then
+          AC_MSG_ERROR([Experimental libtool source not found.  It is not included with APR by default.])
+        fi
+        $CC $CFLAGS $CPPFLAGS -o $LIBTOOL $LIBTOOL_SRC
+    else
+    dnl libtoolize requires that the following not be indented
+AC_PROG_LIBTOOL
+        # get libtool's setting of shlibpath_var
+        eval `grep "^shlibpath_var=[[A-Z_]]*$" $apr_builddir/libtool`
+        if test "x$shlibpath_var" = "x"; then
+            shlibpath_var=REPLACE_WITH_YOUR_SHLIBPATH_VAR
+        fi
+    fi
+    ;;
+esac
+
+AC_ARG_WITH(installbuilddir, [  --with-installbuilddir=DIR location to store APR build files (defaults to '${datadir}/build')],
+  [ installbuilddir=$withval ], [ installbuilddir="${datadir}/build" ] )
+AC_SUBST(installbuilddir)
+
+AC_ARG_WITH(libtool, [  --without-libtool       avoid using libtool to link the library],
+  [ use_libtool=$withval ], [ use_libtool="yes" ] )
+
+if test "x$use_libtool" = "xyes"; then
+      lt_compile='$(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -c $< && touch $@'
+      LT_VERSION="-version-info `$get_version libtool $version_hdr APR`"
+      link="\$(LIBTOOL) \$(LTFLAGS) --mode=link \$(LT_LDFLAGS) \$(COMPILE) ${LT_VERSION} \$(ALL_LDFLAGS) -o \$@"
+      so_ext='lo'
+      lib_target='-rpath $(libdir) $$objects'
+      export_lib_target='-rpath \$(libdir) \$\$objects'
+else
+      lt_compile='$(COMPILE) -c $<'
+      link='$(AR) cr $(TARGET_LIB) $$objects; $(RANLIB) $(TARGET_LIB)'
+      so_ext='o'
+      lib_target=''
+      export_lib_target=''
+fi
+
+case $host in
+    *-solaris2*)
+        apr_platform_runtime_link_flag="-R"
+        ;;
+    *)
+        ;;
+esac
+
+AC_SUBST(lt_compile)
+AC_SUBST(link)
+AC_SUBST(so_ext)
+AC_SUBST(lib_target)
+AC_SUBST(export_lib_target)
+AC_SUBST(shlibpath_var)
+AC_SUBST(LTFLAGS)
+AC_SUBST(LT_LDFLAGS)
+
+dnl ----------------------------- Checks for compiler flags
+nl='
+'
+echo "${nl}Check for compiler flags..."
+
+dnl AC_PROG_CC sets -g in CFLAGS (and -O2 for gcc) by default.
+dnl On OS/390 this causes the compiler to insert extra debugger
+dnl hook instructions.  That's fine for debug/maintainer builds, not fine
+dnl otherwise.
+
+case $host in
+    *os390)
+        if test "$ac_test_CFLAGS" != set; then
+           APR_REMOVEFROM(CFLAGS,-g)
+        fi
+        ;;
+esac
+
+AC_ARG_ENABLE(debug,[  --enable-debug          Turn on debugging and compile time warnings],
+  [APR_ADDTO(CFLAGS,-g)
+   if test "$GCC" = "yes"; then
+     APR_ADDTO(CFLAGS,-Wall)
+   elif test "$AIX_XLC" = "yes"; then
+     APR_ADDTO(CFLAGS,-qfullpath)
+   fi
+])dnl
+
+AC_ARG_ENABLE(maintainer-mode,[  --enable-maintainer-mode  Turn on debugging and compile time warnings],
+  [APR_ADDTO(CFLAGS,-g)
+   if test "$GCC" = "yes"; then
+     APR_ADDTO(CFLAGS,[-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations])
+   elif test "$AIX_XLC" = "yes"; then
+     APR_ADDTO(CFLAGS,-qfullpath -qinitauto=FE -qcheck=all -qinfo=pro)
+   fi
+])dnl
+
+AC_ARG_ENABLE(profile,[  --enable-profile        Turn on profiling for the build (GCC)],
+  if test "$GCC" = "yes"; then
+    APR_ADDTO(CFLAGS, -pg)
+    APR_REMOVEFROM(CFLAGS, -g)
+    if test "$host" = "i586-pc-beos"; then
+        APR_REMOVEFROM(CFLAGS, -O2)
+        APR_ADDTO(CFLAGS, -O1)
+        APR_ADDTO(LDFLAGS, -p)
+    fi
+  fi
+)dnl
+
+AC_ARG_ENABLE(pool-debug,
+  [  --enable-pool-debug[[=yes|no|verbose|verbose-alloc|lifetime|owner|all]]    Turn on pools debugging],
+  [ if test -z "$enableval"; then
+        APR_ADDTO(CPPFLAGS, -DAPR_POOL_DEBUG=1)
+    elif test ! "$enableval" = "no"; then
+        apr_pool_debug=1
+    
+        for i in $enableval
+        do
+            flag=0
+        
+            case $i in
+            yes)
+                flag=1
+                ;;
+            verbose)
+                flag=2
+                ;;
+            lifetime)
+                flag=4
+                ;;
+            owner)
+                flag=8
+                ;;
+            verbose-alloc)
+                flag=16
+                ;;
+            all)
+                apr_pool_debug=31
+                ;;
+            *)
+                ;;
+            esac
+
+            if test $flag -gt 0; then
+                apr_pool_debug=`expr '(' $apr_pool_debug - $apr_pool_debug % \
+                    '(' $flag '*' 2 ')' ')' + $flag + $apr_pool_debug % $flag`
+            fi
+        done
+      
+        APR_ADDTO(CPPFLAGS, -DAPR_POOL_DEBUG=$apr_pool_debug)
+    fi
+  ])
+
+dnl Electric Fence malloc checker.
+dnl --with-efence specifies the path to Electric Fence
+AC_ARG_WITH(efence, 
+  [  --with-efence[[=DIR]]     path to Electric Fence installation], 
+  [ apr_efence_dir="$withval"
+    if test "$apr_efence_dir" != "yes"; then
+      APR_ADDTO(LDFLAGS,[-L$apr_efence_dir/lib])
+      if test "x$apr_platform_runtime_link_flag" != "x"; then
+          APR_ADDTO(LDFLAGS, 
+                    [$apr_platform_runtime_link_flag$apr_efence_dir/lib])
+      fi
+    fi
+    AC_CHECK_LIB(efence, malloc, 
+                 [ APR_ADDTO(LIBS,-lefence) ],
+                 [ AC_MSG_ERROR(Electric Fence requested but not detected) ])
+  ])
+
+if test "$host" = "i586-pc-beos"; then
+  AC_ARG_ENABLE(malloc-debug,[  --enable-malloc-debug   Switch on malloc_debug for BeOS],
+    APR_REMOVEFROM(CFLAGS, -O2)
+    APR_ADDTO(CPPFLAGS, -fcheck-memory-usage -D_KERNEL_MODE)
+  ) dnl
+fi
+
+# this is the place to put specific options for platform/compiler
+# combinations
+case "$host:$CC" in
+    *-hp-hpux*:cc )
+	APR_ADDTO(CFLAGS,[-Ae +Z])
+	case $host in
+	  ia64-* )
+	    ;;
+          * )
+	    if echo "$CFLAGS " | grep '+DA' >/dev/null; then :
+	    else
+	      APR_ADDTO(CFLAGS,[+DAportable])
+	    fi 
+	    ;;
+        esac
+	;;
+    powerpc-*-beos:mwcc* )
+	APR_SETVAR(CPP,[mwcc -E])
+	APR_SETVAR(CC,mwcc)
+	APR_SETVAR(AR,ar)
+	;;
+esac
+
+dnl Check the depend program we can use
+APR_CHECK_DEPEND
+
+# force_atomic_generic flag 
+# this will be set we find a cpu/OS combo
+# which is historical and doesn't work with the method
+# we are using for the more up to date cpu/OS
+# (ie.. old sparcs)
+apr_force_atomic_generic=0
+proc_mutex_is_global=0
+nonportable_atomics_enabled=0
+
+AC_ARG_ENABLE(nonportable-atomics,
+[  --enable-nonportable-atomics  Turn on optimized atomic code which may produce nonportable binaries],
+[
+    if test "$enableval" = "yes"; then
+        nonportable_atomics_enabled=1
+    fi
+])
+
+config_subdirs="none"
+INSTALL_SUBDIRS="none"
+case $host in
+   i386-ibm-aix* | *-ibm-aix[[1-2]].* | *-ibm-aix3.* | *-ibm-aix4.1 | *-ibm-aix4.1.* | *-ibm-aix4.2 | *-ibm-aix4.2.*)
+       OSDIR="aix"
+       APR_ADDTO(LDFLAGS,-lld)
+       eolstr="\\n"
+       ;;
+   *-os2*)
+       APR_ADDTO(CPPFLAGS,-DOS2)
+       APR_ADDTO(CFLAGS,-Zmt)
+       AC_CHECK_LIB(bsd, random)
+       OSDIR="os2"
+       enable_threads="system_threads"
+       eolstr="\\r\\n"
+       file_as_socket="0"
+       proc_mutex_is_global=1
+       ;;
+   *beos*)
+       OSDIR="beos"
+       APR_ADDTO(CPPFLAGS,-DBEOS)
+       enable_threads="system_threads"
+       native_mmap_emul="1"
+       APR_CHECK_DEFINE(BONE_VERSION, sys/socket.h)
+       eolstr="\\n"
+       osver=`uname -r`
+       proc_mutex_is_global=1
+       case $osver in
+          5.0.4)
+             file_as_socket="1"
+             ;;
+          *)
+             file_as_socket="0"
+             ;;
+       esac
+       ;;
+   *os390)
+       OSDIR="os390"
+       eolstr="\\n"
+       ;;
+   *os400)
+       OSDIR="as400"
+       eolstr="\\n"
+       ;;
+   *cygwin*)
+       OSDIR="unix"
+       APR_ADDTO(CPPFLAGS,-DCYGWIN)
+       enable_threads="no"
+       eolstr="\\n"
+       ;;
+   *linux*)
+       apr_force_atomic_generic=1
+       case $host_cpu in
+         i486|i586|i686)
+            if test "$nonportable_atomics_enabled" = 1; then
+              apr_force_atomic_generic=0
+            fi
+            ;;
+       esac
+       OSDIR="unix"
+       eolstr="\\n"
+       ;;
+   *hpux10* ) 
+       enable_threads="no"
+       OSDIR="unix"
+       eolstr="\\n"
+       ;;
+   *)
+       OSDIR="unix"
+       eolstr="\\n"
+       ;;
+esac
+
+AC_SUBST(apr_force_atomic_generic)
+AC_SUBST(proc_mutex_is_global)
+AC_SUBST(eolstr)
+AC_SUBST(INSTALL_SUBDIRS)
+
+# For some platforms we need a version string which allows easy numeric
+# comparisons.
+case $host in
+    *freebsd*)
+        if test -x /sbin/sysctl; then
+            os_version=`/sbin/sysctl -n kern.osreldate`
+        else
+            os_version=000000
+        fi
+        ;;
+    *linux*)
+        os_version=`uname -r | sed -e 's/\(.\)\.\(.\)\.\(.\).*/\1\2\3/'`
+        ;;
+    *darwin*)
+        os_version=`uname -r | sed -e 's/\(.\)\.\(.\).*/\1\2/'`
+        ;;
+    *)
+        os_version=OS_VERSION_IS_NOT_SET
+        ;;
+esac
+
+dnl ----------------------------- Checks for Any required Libraries
+dnl Note: Autoconf will always append LIBS with an extra " " in AC_CHECK_LIB.
+dnl It should check for LIBS being empty and set LIBS equal to the new value 
+dnl without the extra " " in that case, but they didn't do that.  So, we
+dnl end up LIBS="-lm -lcrypt -lnsl  -ldl" which is an annoyance.
+AC_CHECK_LIB(resolv, res_init)
+AC_CHECK_LIB(nsl, gethostbyname)
+AC_SEARCH_LIBS(gethostname, nsl)
+AC_CHECK_LIB(socket, socket)
+AC_SEARCH_LIBS(crypt, crypt ufc)
+AC_CHECK_LIB(truerand, main)
+AC_SEARCH_LIBS(modf, m)
+AC_SEARCH_LIBS(sqrt, m)
+
+dnl ----------------------------- Checking for Threads
+echo "${nl}Checking for Threads..."
+
+if test -z "$enable_threads"; then
+	AC_ARG_ENABLE(threads,
+	[  --enable-threads        Enable threading support in APR.],
+	[ enable_threads=$enableval] ,
+	[ APR_CHECK_PTHREADS_H([ enable_threads="pthread" ] ,
+	                       [ enable_threads="no" ] ) ] )
+fi
+
+if test "$enable_threads" = "no"; then
+    threads="0"
+    pthreadh="0"
+    pthreadser="0"
+else
+    if test "$enable_threads" = "pthread"; then
+# We have specified pthreads for our threading library, just make sure
+# that we have everything we need
+      APR_PTHREADS_CHECK_SAVE
+      APR_PTHREADS_CHECK
+      APR_CHECK_PTHREADS_H([
+          threads="1"
+          pthreadh="1"
+          pthreadser="1"
+          AC_DEFINE(USE_THREADS, 1, [Define if APR supports threads]) ], [
+          threads="0"
+          pthreadh="0"
+          pthreadser="0"
+          APR_PTHREADS_CHECK_RESTORE ] )
+    elif test "$enable_threads" = "system_threads"; then
+        threads="1"
+        pthreadh="0"
+        pthreadser="0"
+    else
+# We basically specified that we wanted threads, but not how to implement
+# them.  In this case, just look for pthreads.  In the future, we can check
+# for other threading libraries as well.
+      APR_PTHREADS_CHECK_SAVE
+      APR_PTHREADS_CHECK
+      APR_CHECK_PTHREADS_H([
+          threads="1"
+          pthreadh="1"
+          pthreadser="1"
+          AC_DEFINE(USE_THREADS) ], [
+          threads="0"
+          pthreadser="0"
+          pthreadh="0"
+          APR_PTHREADS_CHECK_RESTORE ] )
+    fi
+    if test "$pthreadh" = "1"; then
+        APR_CHECK_PTHREAD_GETSPECIFIC_TWO_ARGS
+        APR_CHECK_PTHREAD_ATTR_GETDETACHSTATE_ONE_ARG
+        AC_CHECK_FUNCS(pthread_key_delete pthread_rwlock_init)
+
+        if test "$ac_cv_func_pthread_rwlock_init" = "yes"; then
+            dnl ----------------------------- Checking for pthread_rwlock_t
+            AC_CACHE_CHECK([for pthread_rwlock_t], [apr_cv_type_rwlock_t],
+            AC_TRY_COMPILE([#include <sys/types.h>
+#include <pthread.h>], [pthread_rwlock_t *rwlock;],
+              [apr_cv_type_rwlock_t=yes], [apr_cv_type_rwlock_t=no], 
+              [apr_cv_type_rwlock_t=no]))
+            if test "$apr_cv_type_rwlock_t" = "yes"; then
+               AC_DEFINE(HAVE_PTHREAD_RWLOCKS, 1, [Define if pthread rwlocks are available])
+            fi
+        fi
+        # this might also require -DXOPEN_SOURCE=500, so leave after the
+        # rwlock check.
+        APR_CHECK_PTHREAD_RECURSIVE_MUTEX
+    fi
+fi
+
+ac_cv_define_READDIR_IS_THREAD_SAFE=no
+ac_cv_define_GETHOSTBYNAME_IS_THREAD_SAFE=no
+ac_cv_define_GETHOSTBYADDR_IS_THREAD_SAFE=no
+if test "$threads" = "1"; then
+    echo "APR will use threads"
+    AC_CHECK_LIB(c_r, readdir,
+        AC_DEFINE(READDIR_IS_THREAD_SAFE, 1, 
+                  [Define if readdir is thread safe]))
+    if test "x$apr_gethostbyname_is_thread_safe" = "x"; then
+        AC_CHECK_LIB(c_r, gethostbyname, apr_gethostbyname_is_thread_safe=yes)
+    fi
+    if test "$apr_gethostbyname_is_thread_safe" = "yes"; then
+        AC_DEFINE(GETHOSTBYNAME_IS_THREAD_SAFE, 1,
+                  [Define if gethostbyname is thread safe])
+    fi
+    if test "x$apr_gethostbyaddr_is_thread_safe" = "x"; then
+        AC_CHECK_LIB(c_r, gethostbyaddr, apr_gethostbyaddr_is_thread_safe=yes)
+    fi
+    if test "$apr_gethostbyaddr_is_thread_safe" = "yes"; then
+        AC_DEFINE(GETHOSTBYADDR_IS_THREAD_SAFE, 1, 
+                  [Define if gethostbyaddr is thread safe])
+    fi
+    AC_CHECK_FUNCS(gethostbyname_r gethostbyaddr_r)
+else
+    echo "APR will be non-threaded"
+fi
+
+AC_CHECK_FUNCS(sigsuspend, [ have_sigsuspend="1" ], [ have_sigsuspend="0" ])
+AC_CHECK_FUNCS(sigwait, [ have_sigwait="1" ], [ have_sigwait="0" ]) 
+dnl AC_CHECK_FUNCS doesn't work for this on Tru64 since the function
+dnl is renamed in signal.h.  Todo: Autodetect
+case $host in
+    *alpha*-dec-osf* )
+        have_sigwait="1"
+        ;;
+esac
+
+AC_SUBST(threads)
+AC_SUBST(have_sigsuspend)
+AC_SUBST(have_sigwait)
+
+AC_CHECK_FUNCS(poll)
+
+dnl ----------------------------- Checking for missing POSIX thread functions
+AC_CHECK_FUNCS([getpwnam_r getpwuid_r getgrnam_r getgrgid_r])
+
+dnl ----------------------------- Checking for Shared Memory Support 
+echo "${nl}Checking for Shared Memory Support..."
+
+# The real-time POSIX extensions (e.g. shm_*, sem_*) may only
+# be available if linking against librt.
+AC_SEARCH_LIBS(shm_open, rt)
+
+case $host in
+ *-sysv*)
+   ac_includes_default="$ac_includes_default
+#if HAVE_SYS_MUTEX_H /* needed to define lock_t for sys/shm.h */
+# include <sys/mutex.h>
+#endif";;
+esac
+
+AC_CHECK_HEADERS([sys/mman.h sys/ipc.h sys/mutex.h sys/shm.h sys/file.h kernel/OS.h os2.h])
+AC_CHECK_FUNCS([mmap munmap shm_open shm_unlink shmget shmat shmdt shmctl \
+                create_area])
+APR_CHECK_DEFINE(MAP_ANON, sys/mman.h)
+AC_CHECK_FILE(/dev/zero)
+
+# Not all systems can mmap /dev/zero (such as HP-UX).  Check for that.
+if test "$ac_cv_func_mmap" = "yes" &&
+   test "$ac_cv_file__dev_zero" = "yes"; then
+    AC_MSG_CHECKING(for mmap that can map /dev/zero)
+    AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+    int main()
+    {
+        int fd;
+        void *m;
+        fd = open("/dev/zero", O_RDWR);
+        if (fd < 0) {
+            return 1;
+        }
+        m = mmap(0, sizeof(void*), PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
+        if (m == (void *)-1) {  /* aka MAP_FAILED */
+            return 2;
+        }
+        if (munmap(m, sizeof(void*)) < 0) {
+            return 3;
+        }
+        return 0;
+    }], [], [ac_cv_file__dev_zero=no], [ac_cv_file__dev_zero=no])
+
+    AC_MSG_RESULT($ac_cv_file__dev_zero)
+fi
+
+# Now we determine which one is our anonymous shmem preference.
+haveshmgetanon="0"
+havemmapzero="0"
+havemmapanon="0"
+APR_BEGIN_DECISION([anonymous shared memory allocation method])
+APR_IFALLYES(header:sys/ipc.h header:sys/shm.h header:sys/file.h dnl
+             func:shmget func:shmat func:shmdt func:shmctl,
+             [haveshmgetanon="1"
+              APR_DECIDE(USE_SHMEM_SHMGET_ANON, [SysV IPC shmget()])])
+APR_IFALLYES(header:sys/mman.h func:mmap func:munmap file:/dev/zero,
+             [havemmapzero="1"
+              APR_DECIDE(USE_SHMEM_MMAP_ZERO, 
+                  [SVR4-style mmap() on /dev/zero])])
+APR_IFALLYES(header:sys/mman.h func:mmap func:munmap define:MAP_ANON,
+             [havemmapanon="1"
+              APR_DECIDE(USE_SHMEM_MMAP_ANON, 
+                  [4.4BSD-style mmap() via MAP_ANON])])
+APR_IFALLYES(header:os2.h,
+             [haveos2shm="1"
+              APR_DECIDE(USE_SHMEM_OS2_ANON, [OS/2 DosAllocSharedMem()])])
+APR_IFALLYES(header:kernel/OS.h func:create_area,
+             [havebeosshm="1"
+              APR_DECIDE(USE_SHMEM_BEOS_ANON,
+                         [BeOS areas])])
+case $host in
+    *linux* ) 
+        # Linux has problems with MM_SHMT_MMANON even though it reports
+        # that it has it.
+        # FIXME - find exact 2.3 version that MMANON was fixed in.  It is
+        # confirmed fixed in 2.4 series.
+        if test $os_version -le "240"; then
+            APR_DECISION_OVERRIDE(USE_SHMEM_MMAP_ZERO USE_SHMEM_SHMGET_ANON)
+        fi
+        ;;
+    *hpux11* ) 
+        APR_DECISION_OVERRIDE(USE_SHMEM_SHMGET_ANON)
+        ;;
+esac
+APR_END_DECISION
+AC_DEFINE_UNQUOTED($ac_decision)
+
+useshmgetanon="0"
+usemmapzero="0"
+usemmapanon="0"
+
+case $ac_decision in
+    USE_SHMEM_SHMGET_ANON )
+        useshmgetanon="1"
+        ;;
+    USE_SHMEM_MMAP_ZERO )
+        usemmapzero="1"
+        ;;
+    USE_SHMEM_MMAP_ANON )
+        usemmapanon="1"
+        ;;
+esac
+
+AC_SUBST(useshmgetanon)
+AC_SUBST(usemmapzero)
+AC_SUBST(usemmapanon)
+AC_SUBST(haveshmgetanon)
+AC_SUBST(havemmapzero)
+AC_SUBST(havemmapanon)
+
+# Now we determine which one is our name-based shmem preference.
+havemmaptmp="0"
+havemmapshm="0"
+haveshmget="0"
+havebeosarea="0"
+haveos2shm="0"
+APR_BEGIN_DECISION([namebased memory allocation method])
+APR_IFALLYES(header:sys/mman.h func:mmap func:munmap,
+             [havemmaptmp="1"
+              APR_DECIDE(USE_SHMEM_MMAP_TMP, 
+                  [Classical mmap() on temporary file])])
+APR_IFALLYES(header:sys/mman.h func:mmap func:munmap func:shm_open dnl
+             func:shm_unlink,
+             [havemmapshm="1"
+              APR_DECIDE(USE_SHMEM_MMAP_SHM, 
+                  [mmap() via POSIX.1 shm_open() on temporary file])])
+APR_IFALLYES(header:sys/ipc.h header:sys/shm.h header:sys/file.h dnl
+             func:shmget func:shmat func:shmdt func:shmctl,
+             [haveshmget="1"
+              APR_DECIDE(USE_SHMEM_SHMGET, [SysV IPC shmget()])])
+APR_IFALLYES(header:kernel/OS.h func:create_area,
+             [havebeosshm="1"
+              APR_DECIDE(USE_SHMEM_BEOS, [BeOS areas])])
+APR_IFALLYES(header:os2.h,
+             [haveos2shm="1"
+              APR_DECIDE(USE_SHMEM_OS2, [OS/2 DosAllocSharedMem()])])
+case $host in
+    *linux* ) 
+        # Linux has problems with MM_SHMT_MMANON even though it reports
+        # that it has it.
+        # FIXME - find exact 2.3 version that MMANON was fixed in.  It is
+        # confirmed fixed in 2.4 series.
+        if test $os_version -le "240"; then
+            APR_DECISION_OVERRIDE(USE_SHMEM_MMAP_TMP USE_SHMEM_MMAP_SHM dnl
+                                  USE_SHMEM_SHMGET)
+        fi
+        ;;
+esac
+APR_END_DECISION
+AC_DEFINE_UNQUOTED($ac_decision)
+
+usemmaptmp="0"
+usemmapshm="0"
+useshmget="0"
+usebeosarea="0"
+useos2shm="0"
+
+case $ac_decision in
+    USE_SHMEM_MMAP_TMP )
+        usemmaptmp="1"
+        ;;
+    USE_SHMEM_MMAP_SHM )
+        usemmapshm="1"
+        ;;
+    USE_SHMEM_SHMGET )
+        useshmget="1"
+        ;;
+    USE_SHMEM_BEOS )
+        usebeosarea="1"
+        ;;
+    USE_SHMEM_OS2 )
+        useos2shm="1"
+        ;;
+esac
+
+# Do we have any shared memory support?
+if test "$usemmaptmp$usemmapshm$usemmapzero$useshmget$usemmapanon$usebeosarea$useos2shm" = "0000000"; then
+  sharedmem="0"
+else
+  sharedmem="1"
+fi
+
+AC_SUBST(usemmaptmp)
+AC_SUBST(usemmapshm)
+AC_SUBST(useshmget)
+AC_SUBST(usebeosarea)
+AC_SUBST(useos2shm)
+AC_SUBST(havemmaptmp)
+AC_SUBST(havemmapshm)
+AC_SUBST(haveshmget)
+AC_SUBST(havebeosarea)
+AC_SUBST(haveos2shm)
+AC_SUBST(sharedmem)
+
+dnl ----------------------------- Checks for Any required Functions
+dnl Checks for library functions. (N.B. poll is further down)
+AC_CHECK_FUNCS(alloca calloc strcasecmp stricmp setsid isinf isnan)
+AC_CHECK_FUNCS(getenv putenv setenv unsetenv)
+AC_CHECK_FUNCS(setrlimit, [ have_setrlimit="1" ], [ have_setrlimit="0" ]) 
+AC_CHECK_FUNCS(getrlimit, [ have_getrlimit="1" ], [ have_getrlimit="0" ]) 
+AC_CHECK_FUNCS(writev)
+sendfile="0"
+AC_CHECK_LIB(sendfile, sendfilev)
+AC_CHECK_FUNCS(sendfile send_file sendfilev, [ sendfile="1" ])
+AC_CHECK_FUNCS(utime utimes)
+
+dnl THIS MUST COME AFTER THE THREAD TESTS - FreeBSD doesn't always have a
+dnl threaded poll() and we don't want to use sendfile on early FreeBSD 
+dnl systems if we are also using threads.
+
+AC_ARG_WITH(sendfile, [  --with-sendfile         Override decision to use sendfile],
+  [ if test "$withval" = "yes"; then
+        sendfile="1"
+    else
+        sendfile="0"
+    fi ], [
+    orig_sendfile=$sendfile
+    case $host in
+        *freebsd*)
+            # FreeBSD < 4.2 has issues with threads+sendfile
+            if test $os_version -le "401999"; then
+                if test "$threads" = "1"; then
+                    sendfile="0"
+                fi
+            fi
+            ;;
+        *alpha*-dec-osf* )
+            sendfile="0"
+            ;;
+        s390-*-linux-gnu)
+            # disable sendfile support for 2.2 on S/390
+            if test $os_version -lt 240; then
+                sendfile="0"
+            fi
+            ;;
+        *aix*)
+            # compiler-independent check for 64-bit build
+            AC_CHECK_SIZEOF(void*, 4)
+            if test "x$ac_cv_sizeof_voidp" = "x8"; then
+                # sendfile not working for 64-bit build
+                sendfile="0"
+            fi
+            ;;
+        *darwin*)
+            # darwin semantics in 9.0.0 appear to be fubar
+            sendfile="0"
+            ;;
+    esac       
+    if test "$orig_sendfile" != "$sendfile"; then
+      echo "sendfile support disabled to avoid system problem"
+    fi ] )
+AC_SUBST(sendfile)
+
+AC_CHECK_FUNCS(sigaction, [ have_sigaction="1" ], [ have_sigaction="0" ]) 
+AC_DECL_SYS_SIGLIST
+
+AC_CHECK_FUNCS(fork, [ fork="1" ], [ fork="0" ])
+APR_CHECK_INET_ADDR
+APR_CHECK_INET_NETWORK
+AC_SUBST(apr_inaddr_none)
+AC_CHECK_FUNC(_getch)
+AC_CHECK_FUNCS(strerror_r, [ strerror_r="1" ], [ strerror_r="0" ])
+if test "$strerror_r" = "1"; then
+  APR_CHECK_STRERROR_R_RC
+fi
+AC_CHECK_FUNCS(crypt_r, [ crypt_r="1" ], [ crypt_r="0" ])
+if test "$crypt_r" = "1"; then
+  APR_CHECK_CRYPT_R_STYLE
+fi
+AC_CHECK_FUNCS(mmap, [ mmap="1" ], [ mmap="0" ])
+if test "$native_mmap_emul" = "1"; then
+    mmap="1"
+fi
+AC_CHECK_FUNCS(memmove, [ have_memmove="1" ], [have_memmove="0" ])
+AC_CHECK_FUNCS([getpass getpassphrase gmtime_r localtime_r hstrerror mkstemp])
+
+AC_SUBST(fork)
+AC_SUBST(have_inet_addr)
+AC_SUBST(tcp_nodelay_inherited)
+AC_SUBST(o_nonblock_inherited)
+AC_SUBST(have_inet_network)
+AC_SUBST(have_sigaction)
+AC_SUBST(have_setrlimit)
+AC_SUBST(have_getrlimit)
+AC_SUBST(mmap)
+AC_SUBST(have_memmove)
+
+APR_CHECK_SIGWAIT_ONE_ARG
+APR_CHECK_DIRENT_INODE
+APR_CHECK_DIRENT_TYPE
+
+dnl ----------------------------- Checks for Any required Headers
+AC_HEADER_STDC
+
+APR_FLAG_HEADERS(
+    alloca.h            \
+    ByteOrder.h		\
+    conio.h		\
+    crypt.h		\
+    ctype.h		\
+    dir.h		\
+    dirent.h		\
+    dl.h		\
+    dlfcn.h		\
+    errno.h		\
+    fcntl.h		\
+    grp.h		\
+    io.h		\
+    limits.h		\
+    mach-o/dyld.h	\
+    malloc.h		\
+    memory.h		\
+    netdb.h		\
+    osreldate.h		\
+    poll.h		\
+    process.h		\
+    pwd.h		\
+    semaphore.h		\
+    signal.h		\
+    stdarg.h		\
+    stddef.h		\
+    stdio.h		\
+    stdlib.h		\
+    string.h		\
+    strings.h		\
+    sysapi.h		\
+    sysgtime.h		\
+    termios.h		\
+    time.h		\
+    tpfeq.h		\
+    tpfio.h		\
+    unistd.h		\
+    unix.h		\
+    arpa/inet.h		\
+    kernel/OS.h		\
+    net/errno.h		\
+    netinet/in.h	\
+    netinet/sctp.h      \
+    netinet/sctp_uio.h  \
+    sys/file.h		\
+    sys/ioctl.h         \
+    sys/mman.h		\
+    sys/poll.h		\
+    sys/resource.h	\
+    sys/select.h	\
+    sys/sem.h		\
+    sys/sendfile.h	\
+    sys/signal.h	\
+    sys/socket.h	\
+    sys/sockio.h	\
+    sys/stat.h          \
+    sys/sysctl.h	\
+    sys/syslimits.h	\
+    sys/time.h		\
+    sys/types.h		\
+    sys/uio.h		\
+    sys/un.h		\
+    sys/wait.h)
+
+# IRIX 6.5 has a problem in <netinet/tcp.h> which prevents it from
+# being included by itself.  Check for <netinet/tcp.h> manually,
+# including another header file first.
+AC_CACHE_CHECK([for netinet/tcp.h], [apr_cv_hdr_netinet_tcp_h],
+[AC_TRY_CPP(
+[#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#include <netinet/tcp.h>
+], [apr_cv_hdr_netinet_tcp_h=yes], [apr_cv_hdr_netinet_tcp_h=no])])
+if test "$apr_cv_hdr_netinet_tcp_h" = "yes"; then
+   netinet_tcph=1
+   AC_DEFINE([HAVE_NETINET_TCP_H], 1, [Defined if netinet/tcp.h is present])
+else
+   netinet_tcph=0
+fi
+
+AC_SUBST(arpa_ineth)
+AC_SUBST(conioh)
+AC_SUBST(ctypeh)
+AC_SUBST(crypth)
+AC_SUBST(errnoh)
+AC_SUBST(direnth)
+AC_SUBST(fcntlh)
+AC_SUBST(ioh)
+AC_SUBST(limitsh)
+AC_SUBST(netdbh)
+AC_SUBST(sys_syslimitsh)
+AC_SUBST(netinet_inh)
+AC_SUBST(netinet_sctph)
+AC_SUBST(netinet_sctp_uioh)
+AC_SUBST(netinet_tcph)
+AC_SUBST(stdargh)
+AC_SUBST(stdioh)
+AC_SUBST(stdlibh)
+AC_SUBST(stringh)
+AC_SUBST(stringsh)
+AC_SUBST(sys_ioctlh)
+AC_SUBST(sys_sendfileh)
+AC_SUBST(sys_signalh)
+AC_SUBST(sys_socketh)
+AC_SUBST(sys_sockioh)
+AC_SUBST(sys_typesh)
+AC_SUBST(sys_timeh)
+AC_SUBST(sys_uioh)
+AC_SUBST(sys_unh)
+AC_SUBST(timeh)
+AC_SUBST(unistdh)
+AC_SUBST(signalh)
+AC_SUBST(sys_waith)
+AC_SUBST(pthreadh)
+AC_SUBST(semaphoreh)
+
+# Checking for h_errno in <netdb.h>
+if test "$netdbh" = "1"; then
+  APR_CHECK_H_ERRNO_FLAG
+  if test "$ac_cv_h_errno_cflags" = "no"; then
+    AC_MSG_ERROR([can not find h_errno in netdb.h])
+  fi
+fi
+
+dnl ----------------------------- Checks for standard typedefs
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_TYPE_UID_T
+AC_CHECK_TYPE(ssize_t, int)
+AC_C_INLINE
+AC_C_CONST
+AC_TYPE_SIZE_T
+AC_FUNC_SETPGRP
+
+APR_CHECK_SOCKLEN_T
+
+APR_INADDR_NONE
+
+dnl Checks for pointer size
+AC_CHECK_SIZEOF(void*, 4)
+
+if test "x$ac_cv_sizeof_voidp" != "x"; then
+    voidp_size=$ac_cv_sizeof_voidp
+else
+    AC_ERROR([Cannot determine size of void*])
+fi
+
+dnl Checks for integer size
+AC_CHECK_SIZEOF(char, 1)
+AC_CHECK_SIZEOF(int, 4)
+AC_CHECK_SIZEOF(long, 4)
+AC_CHECK_SIZEOF(short, 2)
+AC_CHECK_SIZEOF(long double, 12)
+AC_CHECK_SIZEOF(long long, 8)
+
+if test "$ac_cv_sizeof_short" = "2"; then
+    short_value=short
+fi
+if test "$ac_cv_sizeof_int" = "4"; then
+    int_value=int
+fi
+# Now we need to find what apr_int64_t (sizeof == 8) will be.
+# The first match is our preference.
+if test "$ac_cv_sizeof_int" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val)'
+    int64_t_fmt='#define APR_INT64_T_FMT "d"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 1'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "u"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 1'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "x"'
+    int64_value="int"
+    long_value=int
+    int64_strfn="strtoi"
+elif test "$ac_cv_sizeof_long" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val##L)'
+    int64_t_fmt='#define APR_INT64_T_FMT "ld"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 2'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "lu"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 2'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "lx"'
+    int64_value="long"
+    long_value=long
+    int64_strfn="strtol"
+elif test "$ac_cv_sizeof_long_long" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val##LL)'
+    # Linux, Solaris, FreeBSD all support ll with printf.
+    # BSD 4.4 originated 'q'.  Solaris is more popular and 
+    # doesn't support 'q'.  Solaris wins.  Exceptions can
+    # go to the OS-dependent section.
+    int64_t_fmt='#define APR_INT64_T_FMT "lld"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 3'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "llu"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 3'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "llx"'
+    int64_value="long long"
+    long_value="long long"
+    int64_strfn="strtoll"
+elif test "$ac_cv_sizeof_long_double" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val##LD)'
+    int64_t_fmt='#define APR_INT64_T_FMT "Ld"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 2'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "Lu"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 2'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "Lx"'
+    int64_value="long double"
+    long_value="long double"
+    int64_strfn="strtoll"
+elif test "$ac_cv_sizeof_longlong" = "8"; then
+    int64_literal='#define APR_INT64_C(val) (val##LL)'
+    int64_t_fmt='#define APR_INT64_T_FMT "qd"'
+    int64_t_fmt_len='#define APR_INT64_T_FMT_LEN 2'
+    uint64_t_fmt='#define APR_UINT64_T_FMT "qu"'
+    uint64_t_fmt_len='#define APR_UINT64_T_FMT_LEN 2'
+    uint64_t_hex_fmt='#define APR_UINT64_T_HEX_FMT "qx"'
+    int64_value="__int64"
+    long_value="__int64"
+    int64_strfn="strtoll"
+else
+    # int64_literal may be overriden if your compiler thinks you have
+    # a 64-bit value but APR does not agree.
+    int64_literal='#error Can not determine the proper size for apr_int64_t'
+    int64_t_fmt='#error Can not determine the proper size for apr_int64_t'
+    int64_t_fmt_len='#error Can not determine the proper size for apr_int64_t'
+    uint64_t_fmt='#error Can not determine the proper size for apr_int64_t'
+    uint64_t_fmt_len='#error Can not determine the proper size for apr_int64_t'
+    uint64_t_hex_fmt='#error Can not determine the proper size for apr_uint64_t'
+fi
+
+# If present, allow the C99 macro INT64_C to override our conversion.
+#
+# HP-UX's ANSI C compiler provides this without any includes, so we
+# will first look for INT64_C without adding stdint.h
+AC_CACHE_CHECK([for INT64_C], [apr_cv_define_INT64_C], [
+AC_EGREP_CPP(YES_IS_DEFINED,
+[#ifdef INT64_C
+YES_IS_DEFINED
+#endif], [apr_cv_define_INT64_C=yes], [
+    # Now check for INT64_C in stdint.h
+    AC_EGREP_CPP(YES_IS_DEFINED, [#include <stdint.h>
+#ifdef INT64_C
+YES_IS_DEFINED
+#endif], [apr_cv_define_INT64_C=yes], [apr_cv_define_INT64_C=no])])])
+
+if test "$apr_cv_define_INT64_C" = "yes"; then
+    int64_literal='#define APR_INT64_C(val) INT64_C(val)'
+    stdint=1
+else
+    stdint=0
+fi
+
+if test "$ac_cv_type_size_t" = "yes"; then
+    size_t_value="size_t"
+else
+    size_t_value="apr_int32_t"
+fi
+if test "$ac_cv_type_ssize_t" = "yes"; then
+    ssize_t_value="ssize_t"
+else
+    ssize_t_value="apr_int32_t"
+fi
+if test "$ac_cv_socklen_t" = "yes"; then
+    socklen_t_value="socklen_t"
+    case $host in
+        *-hp-hpux*)
+            if test "$ac_cv_sizeof_long" = "8"; then
+                # 64-bit HP-UX requires 32-bit socklens in
+                # kernel, but user-space declarations say
+                # 64-bit (socklen_t == size_t == long).
+                # This will result in many compile warnings,
+                # but we're functionally busted otherwise.
+                socklen_t_value="int"
+            fi
+            ;;
+    esac
+else
+    socklen_t_value="int"
+fi
+
+APR_CHECK_SIZEOF_EXTENDED([#include <sys/types.h>], ssize_t, 8)
+
+if test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_int"; then
+    ssize_t_fmt='#define APR_SSIZE_T_FMT "d"'
+elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_long"; then
+    ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+else
+    ssize_t_fmt='#error Can not determine the proper size for ssize_t'
+fi
+
+APR_CHECK_SIZEOF_EXTENDED([#include <stddef.h>], size_t, 8)
+
+if test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_int"; then
+    size_t_fmt='#define APR_SIZE_T_FMT "d"'
+elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_long"; then
+    size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+else
+    size_t_fmt='#error Can not determine the proper size for size_t'
+fi
+
+if test "$ac_cv_type_off_t" = "yes"; then
+    APR_CHECK_SIZEOF_EXTENDED([#include <sys/types.h>], off_t, 8)
+    AC_MSG_CHECKING([which type to use for apr_off_t])
+    if test "${ac_cv_sizeof_off_t}${ac_cv_sizeof_long}" = "44"; then
+        # Special case: off_t may change size with _FILE_OFFSET_BITS
+        # on 32-bit systems with LFS support.  To avoid compatibility
+        # issues when other packages do define _FILE_OFFSET_BITS,
+        # hard-code apr_off_t to long.
+        off_t_value=long
+        off_t_fmt='#define APR_OFF_T_FMT "ld"'
+    else
+        off_t_value=off_t
+        # off_t is more commonly a long than an int; prefer that case
+        # where int and long are the same size.
+        if test "$ac_cv_sizeof_off_t" = "$ac_cv_sizeof_long"; then
+            off_t_fmt='#define APR_OFF_T_FMT "ld"'
+        elif test "$ac_cv_sizeof_off_t" = "$ac_cv_sizeof_int"; then
+            off_t_fmt='#define APR_OFF_T_FMT "d"'
+        elif test "$ac_cv_sizeof_off_t" = "$ac_cv_sizeof_long_long"; then
+            off_t_fmt='#define APR_OFF_T_FMT APR_INT64_T_FMT'
+        else
+            AC_ERROR([could not determine the size of off_t])
+        fi
+    fi
+    AC_MSG_RESULT([$off_t_value])
+    
+    dnl define apr_ino_t in a manner independent of _FILE_OFFSET_BITS setting
+    dnl default fallback
+    ino_t_value=ino_t
+    APR_CHECK_TYPES_COMPATIBLE(ino_t, unsigned long long, ino_t_value="unsigned long long")
+    APR_CHECK_TYPES_COMPATIBLE(ino_t, unsigned long, ino_t_value="unsigned long")
+    APR_CHECK_TYPES_COMPATIBLE(ino_t, unsigned int, ino_t_value="unsigned int")
+
+else
+    off_t_value='apr_int32_t'
+    off_t_fmt='#define APR_OFF_T_FMT "d"'
+fi
+
+APR_CHECK_SIZEOF_EXTENDED([#include <sys/types.h>], pid_t, 8)
+
+if test "$ac_cv_sizeof_pid_t" = "$ac_cv_sizeof_short"; then
+    pid_t_fmt='#define APR_PID_T_FMT "hd"'
+elif test "$ac_cv_sizeof_pid_t" = "$ac_cv_sizeof_int"; then
+    pid_t_fmt='#define APR_PID_T_FMT "d"'
+elif test "$ac_cv_sizeof_pid_t" = "$ac_cv_sizeof_long"; then
+    pid_t_fmt='#define APR_PID_T_FMT "ld"'
+elif test "$ac_cv_sizeof_pid_t" = "$ac_cv_sizeof_long_long"; then
+    pid_t_fmt='#define APR_PID_T_FMT APR_INT64_T_FMT'
+else
+    pid_t_fmt='#error Can not determine the proper size for pid_t'
+fi
+
+# Basically, we have tried to figure out the correct format strings
+# for APR types which vary between platforms, but we don't always get 
+# it right.  If you find that we don't get it right for your platform, 
+# you can override our decision below.
+case $host in
+   *linux*)
+       case $host in
+           s390*)
+               size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+               ;;
+       esac
+       ;;
+   *os2_emx)
+       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
+       ;;
+   *-solaris*)
+       pid_t_fmt='#define APR_PID_T_FMT "ld"'
+       ;;
+   *aix4*|*aix5*)
+       ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
+       ;;
+    *beos*)
+        ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+        size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+        ;;
+    *apple-darwin*)
+        osver=`uname -r`
+        case $osver in
+           [[0-7]].*)
+              ssize_t_fmt='#define APR_SSIZE_T_FMT "d"'
+              ;;
+           *)
+              ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+              ;;
+        esac
+        size_t_fmt='#define APR_SIZE_T_FMT "lu"'
+        ;;
+esac
+
+AC_SUBST(voidp_size)
+AC_SUBST(short_value)
+AC_SUBST(int_value)
+AC_SUBST(long_value)
+AC_SUBST(int64_value)
+AC_SUBST(off_t_value)
+AC_SUBST(size_t_value)
+AC_SUBST(ssize_t_value)
+AC_SUBST(socklen_t_value)
+AC_SUBST(int64_t_fmt) 
+AC_SUBST(int64_t_fmt_len) 
+AC_SUBST(uint64_t_fmt) 
+AC_SUBST(uint64_t_fmt_len) 
+AC_SUBST(uint64_t_hex_fmt) 
+AC_SUBST(ssize_t_fmt) 
+AC_SUBST(size_t_fmt)
+AC_SUBST(off_t_fmt) 
+AC_SUBST(pid_t_fmt)
+AC_SUBST(int64_literal) 
+AC_SUBST(stdint) 
+AC_SUBST(ino_t_value)
+
+dnl ----------------------------- Checking for string functions
+AC_CHECK_FUNCS(strnicmp, have_strnicmp="1", have_strnicmp="0")
+AC_CHECK_FUNCS(strncasecmp, have_strncasecmp="1", have_strncasecmp="0")
+AC_CHECK_FUNCS(stricmp, have_stricmp="1", have_stricmp="0")
+AC_CHECK_FUNCS(strcasecmp, have_strcasecmp="1", have_strcasecmp="0")
+AC_CHECK_FUNCS(strdup, have_strdup="1", have_strdup="0")
+AC_CHECK_FUNCS(strstr, have_strstr="1", have_strstr="0")
+AC_CHECK_FUNCS(memchr, have_memchr="1", have_memchr="0")
+AC_CHECK_FUNCS($int64_strfn, have_int64_strfn="1", have_int64_strfn="0")
+
+dnl ----------------------------- We have a fallback position
+if test "$have_int64_strfn" = "0" && test "$int64_strfn" = "strtoll"; then
+    int64_strfn="strtoq"
+    AC_CHECK_FUNCS($int64_strfn, have_int64_strfn="1", have_int64_strfn="0")
+fi
+
+AC_SUBST(have_strnicmp)
+AC_SUBST(have_strncasecmp)
+AC_SUBST(have_stricmp)
+AC_SUBST(have_strcasecmp)
+AC_SUBST(have_strdup)
+AC_SUBST(have_strstr)
+AC_SUBST(have_memchr)
+AC_SUBST(have_int64_strfn)
+AC_SUBST(int64_strfn)
+
+dnl ----------------------------- Checking for DSO support
+echo "${nl}Checking for DSO..."
+AC_ARG_ENABLE(dso,
+  [  --disable-dso           Disable DSO support ],
+  [ tempdso=$enableval],
+  [ 
+    AC_CHECK_FUNCS(NSLinkModule, [ tempdso="dyld" ], [ tempdso="no" ])
+    if test "$tempdso" = "no"; then
+      AC_CHECK_LIB(dld, shl_load, [ tempdso="shl" APR_ADDTO(LIBS,-ldld) ],
+                   tempdso="no")
+    fi
+    if test "$tempdso" = "no"; then
+      AC_CHECK_FUNCS(dlopen, [ tempdso="dlfcn" ], [ tempdso="no" ])
+    fi
+    if test "$tempdso" = "no"; then
+      AC_CHECK_LIB(dl, dlopen, [ tempdso="dlfcn" APR_ADDTO(LIBS,-ldl) ], 
+                   tempdso="no")
+    fi
+    if test "$tempdso" = "dlfcn"; then
+        # ReliantUnix has dlopen() in libc but dlsym() in libdl :(
+        AC_CHECK_FUNCS(dlsym, [ tempdso="dlfcn" ], [ tempdso="no" ])
+        if test "$tempdso" = "no"; then
+            AC_CHECK_LIB(dl, dlsym, [ tempdso="dlfcn" APR_ADDTO(LIBS, -ldl) ],
+                         tempdso="no")
+        fi
+        if test "$tempdso" = "no"; then
+            echo "Weird: dlopen() was found but dlsym() was not found!"
+        fi
+    fi
+    if test "$tempdso" = "no"; then
+      AC_CHECK_LIB(root, load_image, tempdso="yes", tempdso="no")
+    fi
+    if test "$tempdso" = "no"; then
+        case $host in
+            *os390|*-os2*|*os400)
+                tempdso="yes"
+                ;;
+        esac
+    fi
+ ] )
+
+if test "$tempdso" = "no"; then
+    aprdso="0"
+else
+    case "$tempdso" in
+    dlfcn) AC_DEFINE(DSO_USE_DLFCN, 1, [Define if DSO support uses dlfcn.h]);;
+    shl)   AC_DEFINE(DSO_USE_SHL, 1, [Define if DSO support uses shl_load]);;
+    dyld)  AC_DEFINE(DSO_USE_DYLD, 1, [Define if DSO support uses dyld.h]);;
+    esac
+    aprdso="1"
+    apr_modules="$apr_modules dso"
+fi
+
+AC_SUBST(aprdso)
+
+dnl ----------------------------- Checking for Processes
+echo "${nl}Checking for Processes..."
+
+AC_CHECK_FUNCS(waitpid)
+
+AC_ARG_ENABLE(other-child,
+  [  --enable-other-child    Enable reliable child processes ],
+  [ if test "$enableval" = "yes"; then
+        oc="1"
+    else
+        oc="0"
+    fi ],
+  [ oc=1 ] ) 
+  
+AC_SUBST(oc) 
+
+AC_MSG_CHECKING(for Variable Length Arrays)
+APR_TRY_COMPILE_NO_WARNING([],
+[
+    int foo[argc];
+    foo[0] = 0;
+], vla_msg=yes, vla_msg=no )
+AC_MSG_RESULT([$vla_msg])
+if test "$vla_msg" = "yes"; then
+    AC_DEFINE(HAVE_VLA, 1, [Define if C compiler supports VLA])
+fi
+
+AC_CACHE_CHECK(struct rlimit,ac_cv_struct_rlimit,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+main()
+{
+    struct rlimit limit;
+    limit.rlim_cur = 0;
+    limit.rlim_max = 0;
+    exit(0);
+}], [
+    ac_cv_struct_rlimit=yes ], [
+    ac_cv_struct_rlimit=no ], [
+    ac_cv_struct_rlimit=no ] ) ] )
+struct_rlimit=0
+test "x$ac_cv_struct_rlimit" = xyes && struct_rlimit=1
+AC_SUBST(struct_rlimit)
+
+dnl ----------------------------- Checking for Locking Characteristics 
+echo "${nl}Checking for Locking..."
+
+AC_CHECK_FUNCS(semget semctl flock)
+AC_CHECK_HEADERS(semaphore.h)
+AC_CHECK_FUNCS(sem_close sem_unlink sem_post sem_wait)
+
+# Some systems return ENOSYS from sem_open.
+AC_CACHE_CHECK(for working sem_open,ac_cv_func_sem_open,[
+AC_TRY_RUN([
+#include <errno.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <semaphore.h>
+main()
+{
+    sem_t *psem;
+    const char *sem_name = "/apr_autoconf";
+
+    if (sizeof(int) < sizeof(sem_t *))
+        exit(1);
+    psem = sem_open(sem_name, O_CREAT, 0644, 1);
+    if (psem == (sem_t *)SEM_FAILED) {
+	exit(1);
+    }
+    sem_close(psem);
+    sem_unlink(sem_name);
+    exit(0);
+}], [ac_cv_func_sem_open=yes], [ac_cv_func_sem_open=no],
+[ac_cv_func_sem_open=no])])
+
+# It's stupid, but not all platforms have union semun, even those that need it.
+AC_MSG_CHECKING(for union semun in sys/sem.h)
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/sem.h>
+],[
+union semun arg;
+semctl(0, 0, 0, arg);
+], [have_union_semun="1" union_semun=yes ]
+msg=yes, [
+have_union_semun="0"
+msg=no ] )
+AC_MSG_RESULT([$msg])
+AC_SUBST(have_union_semun)
+
+dnl Checks for libraries.
+APR_CHECK_DEFINE(LOCK_EX, sys/file.h)
+APR_CHECK_DEFINE(F_SETLK, fcntl.h)
+APR_CHECK_DEFINE(SEM_UNDO, sys/sem.h)
+
+# We are assuming that if the platform doesn't have POLLIN, it doesn't have
+# any POLL definitions.
+APR_CHECK_DEFINE_FILES(POLLIN, poll.h sys/poll.h)
+
+if test "$threads" = "1"; then
+    APR_CHECK_DEFINE(PTHREAD_PROCESS_SHARED, pthread.h)
+    AC_CHECK_FUNCS(pthread_mutexattr_setpshared)
+    # Some systems have setpshared and define PROCESS_SHARED, but don't 
+    # really support PROCESS_SHARED locks.  So, we must validate that we 
+    # can go through the steps without receiving some sort of system error.
+    # Linux and older versions of AIX have this problem.
+    APR_IFALLYES(header:pthread.h define:PTHREAD_PROCESS_SHARED func:pthread_mutexattr_setpshared, [
+      AC_CACHE_CHECK([for working PROCESS_SHARED locks], apr_cv_process_shared_works, [
+      AC_TRY_RUN([
+#include <sys/types.h>
+#include <pthread.h>
+        int main()
+        {
+            pthread_mutex_t mutex;
+            pthread_mutexattr_t attr;
+            if (pthread_mutexattr_init(&attr))
+                exit(1);
+            if (pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED))
+                exit(2);
+            if (pthread_mutex_init(&mutex, &attr))
+                exit(3);
+            if (pthread_mutexattr_destroy(&attr))
+                exit(4);
+            if (pthread_mutex_destroy(&mutex))
+                exit(5);
+            exit(0);
+        }], [apr_cv_process_shared_works=yes], [apr_cv_process_shared_works=no])])
+      # Override detection of pthread_mutexattr_setpshared
+      ac_cv_func_pthread_mutexattr_setpshared=$apr_cv_process_shared_works])
+
+    if test "$ac_cv_func_pthread_mutexattr_setpshared" = "yes"; then
+        APR_CHECK_PTHREAD_ROBUST_SHARED_MUTEX
+    fi
+fi
+
+# See which lock mechanisms we can support on this system.
+APR_IFALLYES(header:semaphore.h func:sem_open func:sem_close dnl
+             func:sem_unlink func:sem_post func:sem_wait,
+             hasposixser="1", hasposixser="0")
+APR_IFALLYES(func:semget func:semctl define:SEM_UNDO, hassysvser="1", 
+             hassysvser="0")
+APR_IFALLYES(func:flock define:LOCK_EX, hasflockser="1", hasflockser="0")
+APR_IFALLYES(header:fcntl.h define:F_SETLK, hasfcntlser="1", hasfcntlser="0")
+# note: the current APR use of shared mutex requires /dev/zero
+APR_IFALLYES(header:pthread.h define:PTHREAD_PROCESS_SHARED dnl
+             func:pthread_mutexattr_setpshared dnl
+             file:/dev/zero,
+             hasprocpthreadser="1", hasprocpthreadser="0")
+APR_IFALLYES(struct:pthread_rw, hasrwlockser="1", hasrwlockser="0")
+
+# See which lock mechanism we'll select by default on this system.
+# The last APR_DECIDE to execute sets the default.
+# At this stage, we match the ordering in Apache 1.3
+# which is (highest to lowest): sysvsem -> fcntl -> flock.
+# POSIX semaphores and cross-process pthread mutexes are not
+# used by default since they have less desirable behaviour when
+# e.g. a process holding the mutex segfaults.
+APR_BEGIN_DECISION([apr_lock implementation method])
+APR_IFALLYES(func:flock define:LOCK_EX,
+            APR_DECIDE(USE_FLOCK_SERIALIZE, [4.2BSD-style flock()]))
+APR_IFALLYES(header:fcntl.h define:F_SETLK,
+            APR_DECIDE(USE_FCNTL_SERIALIZE, [SVR4-style fcntl()]))
+APR_IFALLYES(func:semget func:semctl define:SEM_UNDO,
+            APR_DECIDE(USE_SYSVSEM_SERIALIZE, [SysV IPC semget()]))
+if test "x$apr_lock_method" != "x"; then
+    APR_DECISION_FORCE($apr_lock_method)
+fi
+APR_END_DECISION
+AC_DEFINE_UNQUOTED($ac_decision)
+
+flockser="0"
+sysvser="0"
+posixser="0"
+procpthreadser="0"
+fcntlser="0"
+case $ac_decision in
+    USE_FLOCK_SERIALIZE )
+        flockser="1"
+        ;;
+    USE_FCNTL_SERIALIZE )
+        fcntlser="1"
+        ;;
+    USE_SYSVSEM_SERIALIZE )
+        sysvser="1"
+        ;;
+    USE_POSIXSEM_SERIALIZE )
+        posixser="1"
+        ;;
+    USE_PROC_PTHREAD_SERIALIZE )
+        procpthreadser="1"
+        ;;
+esac
+
+AC_SUBST(hasflockser)
+AC_SUBST(hassysvser)
+AC_SUBST(hasposixser)
+AC_SUBST(hasfcntlser)
+AC_SUBST(hasprocpthreadser)
+AC_SUBST(hasrwlockser)
+AC_SUBST(flockser)
+AC_SUBST(sysvser)
+AC_SUBST(posixser)
+AC_SUBST(fcntlser)
+AC_SUBST(procpthreadser)
+AC_SUBST(pthreadser)
+
+AC_MSG_CHECKING(if all interprocess locks affect threads)
+if test "x$apr_process_lock_is_global" = "xyes"; then
+    proclockglobal="1"
+    AC_MSG_RESULT(yes)
+else
+    proclockglobal="0"
+    AC_MSG_RESULT(no)
+fi
+
+AC_SUBST(proclockglobal)
+
+AC_MSG_CHECKING(if POSIX sems affect threads in the same process)
+if test "x$apr_posixsem_is_global" = "xyes"; then
+  AC_DEFINE(POSIXSEM_IS_GLOBAL, 1, 
+            [Define if POSIX semaphores affect threads within the process])
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+fi
+
+AC_MSG_CHECKING(if SysV sems affect threads in the same process)
+if test "x$apr_sysvsem_is_global" = "xyes"; then
+  AC_DEFINE(SYSVSEM_IS_GLOBAL, 1,
+            [Define if SysV semaphores affect threads within the process])
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+fi
+
+AC_MSG_CHECKING(if fcntl locks affect threads in the same process)
+if test "x$apr_fcntl_is_global" = "xyes"; then
+  AC_DEFINE(FCNTL_IS_GLOBAL, 1,
+            [Define if fcntl locks affect threads within the process])
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+fi
+
+AC_MSG_CHECKING(if flock locks affect threads in the same process)
+if test "x$apr_flock_is_global" = "xyes"; then
+  AC_DEFINE(FLOCK_IS_GLOBAL, 1,
+            [Define if flock locks affect threads within the process])
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+fi
+
+dnl ----------------------------- Checking for /dev/random 
+AC_MSG_CHECKING(for entropy source)
+
+AC_ARG_WITH(egd, 
+  [  --with-egd[[=DIR]]        use EGD-compatible socket],
+  [ AC_DEFINE(HAVE_EGD, 1, [Define if EGD is supported])
+    if test "$withval" = "yes"; then
+        AC_DEFINE_UNQUOTED(EGD_DEFAULT_SOCKET, ["/var/run/egd-pool","/dev/egd-pool","/etc/egd-pool","/etc/entropy"], 
+         [Define to list of paths to EGD sockets])
+    else
+        AC_DEFINE_UNQUOTED(EGD_DEFAULT_SOCKET, ["$withval"])
+    fi
+    AC_MSG_RESULT(EGD-compatible daemon)
+    rand="1"
+  ])
+
+if test "$rand" != "1"; then
+  AC_ARG_WITH(devrandom,
+    [  --with-devrandom[[=DEV]]  use /dev/random or compatible [[searches by default]]],
+    [ apr_devrandom="$withval" ], [ apr_devrandom="yes" ])
+
+  if test "$apr_devrandom" = "yes"; then
+    # /dev/random on OpenBSD doesn't provide random data, so
+    # prefer /dev/arandom, which does; see random(4).
+    for f in /dev/arandom /dev/random /dev/urandom; do
+      if test -r $f; then
+        apr_devrandom=$f
+        rand=1
+        break
+      fi
+    done
+  elif test "$apr_devrandom" != "no"; then
+    if test -r "$apr_devrandom"; then
+      rand="1"
+    else
+      AC_ERROR([$apr_devrandom not found or unreadable.])
+    fi
+  fi
+
+  if test "$rand" = "1"; then
+    AC_DEFINE_UNQUOTED(DEV_RANDOM, ["$apr_devrandom"], [Define to path of random device])
+    AC_MSG_RESULT([$apr_devrandom])
+  fi
+fi
+
+if test "$rand" != "1"; then
+    case $host in
+        # we have built in support for OS/2
+        *-os2*)
+            AC_MSG_RESULT([Using OS/2 builtin random])
+            rand="1"
+            ;;
+        *)
+            if test "$rand" != "1"; then
+              if test "$ac_cv_lib_truerand_main" = "yes"; then
+                AC_DEFINE(HAVE_TRUERAND, 1, [Define if truerand is supported])
+                AC_MSG_RESULT(truerand)
+                rand="1"
+              else
+                AC_MSG_RESULT(not found)
+                rand="0"
+              fi
+            fi
+            ;;
+    esac
+fi
+
+AC_SUBST(rand)
+dnl ----------------------------- Checking for Time Support 
+echo "${nl}Checking for Time Support..."
+AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <time.h>], [struct tm tm; tm.tm_gmtoff;],
+  ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)])
+
+if test "$ac_cv_struct_tm_gmtoff" = "yes"; then
+    AC_DEFINE(HAVE_GMTOFF, 1, [Define if struct tm has a tm_gmtoff field])
+fi
+
+dnl ----------------------------- Checking for Networking Support 
+echo "${nl}Checking for Networking support..."
+AC_MSG_CHECKING(for in_addr in netinet/in.h)
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <netinet/in.h>
+],[
+struct in_addr arg;
+arg.s_addr = htonl(INADDR_ANY);
+], [ have_in_addr="1" 
+msg=yes ] , [ have_in_addr="0"
+msg=no ])
+AC_MSG_RESULT([$msg])
+
+AC_MSG_CHECKING([if fd == socket on this platform])
+if test "x$file_as_socket" != "x0" ; then
+    file_as_socket="1";
+    echo "yes"
+else
+    echo "no"
+fi
+
+AC_SUBST(have_in_addr)
+AC_SUBST(file_as_socket)
+
+# Check the types only if we have gethostbyname_r
+if test "$ac_cv_func_gethostbyname_r" = "yes"; then
+    APR_CHECK_GETHOSTBYNAME_R_STYLE
+fi
+
+APR_CHECK_TCP_NODELAY_INHERITED
+APR_CHECK_O_NONBLOCK_INHERITED
+
+# Look for a way of corking TCP...
+APR_CHECK_DEFINE(TCP_CORK, netinet/tcp.h)
+APR_CHECK_DEFINE(TCP_NOPUSH, netinet/tcp.h)
+apr_tcp_nopush_flag="0"
+have_corkable_tcp="0"
+if test "x$ac_cv_define_TCP_CORK" = "xyes"; then
+    apr_tcp_nopush_flag="TCP_CORK"
+    have_corkable_tcp="1"
+else
+    case $host in
+        *linux*)
+            AC_EGREP_CPP(yes,[
+#include <linux/socket.h>
+#ifdef TCP_CORK
+yes
+#endif
+            ],[
+                apr_tcp_nopush_flag="3"
+                have_corkable_tcp="1"
+            ])
+            ;;
+        *)
+            ;;
+    esac
+fi
+if test "x$ac_cv_define_TCP_NOPUSH" = "xyes"; then
+    apr_tcp_nopush_flag="TCP_NOPUSH"
+    have_corkable_tcp="1"
+fi
+
+APR_CHECK_DEFINE(SO_ACCEPTFILTER, sys/socket.h)
+if test "x$ac_cv_define_SO_ACCEPTFILTER" = "xyes"; then
+    acceptfilter="1"
+else
+    acceptfilter="0"
+fi
+
+APR_CHECK_SCTP
+
+AC_SUBST(apr_tcp_nopush_flag)
+AC_SUBST(have_corkable_tcp)
+AC_SUBST(acceptfilter)
+AC_SUBST(have_sctp)
+
+AC_CHECK_FUNCS(set_h_errno)
+APR_CHECK_RESOLV_RETRANS
+
+echo "${nl}Checking for IPv6 Networking support..."
+dnl Start of checking for IPv6 support...
+
+AC_ARG_ENABLE(ipv6,
+  [  --disable-ipv6          Disable IPv6 support in APR.],
+  [ if test "$enableval" = "no"; then
+        user_disabled_ipv6=1
+    fi ],
+  [ user_disabled_ipv6=0 ] )
+
+case $host in
+  *)
+    broken_ipv6=0
+esac
+
+AC_SEARCH_LIBS(getaddrinfo, socket inet6)
+AC_SEARCH_LIBS(gai_strerror, socket inet6)
+AC_SEARCH_LIBS(getnameinfo, socket inet6)
+AC_CHECK_FUNCS(gai_strerror)
+APR_CHECK_WORKING_GETADDRINFO
+APR_CHECK_NEGATIVE_EAI
+APR_CHECK_WORKING_GETNAMEINFO
+APR_CHECK_SOCKADDR_IN6
+
+have_ipv6="0"
+if test "$user_disabled_ipv6" = 1; then
+    ipv6_result="no -- disabled by user"
+else
+    if test "x$broken_ipv6" = "x0"; then
+        if test "x$have_sockaddr_in6" = "x1"; then
+            if test "x$ac_cv_working_getaddrinfo" = "xyes"; then
+                if test "x$ac_cv_working_getnameinfo" = "xyes"; then
+                    have_ipv6="1"
+                    ipv6_result="yes"
+                else
+                    ipv6_result="no -- no getnameinfo"
+                fi
+            else
+                ipv6_result="no -- no working getaddrinfo"
+            fi
+        else
+            ipv6_result="no -- no sockaddr_in6"
+        fi
+    else
+        ipv6_result="no -- the platform has known problems supporting IPv6"
+    fi
+fi
+
+AC_MSG_CHECKING(if APR supports IPv6)
+AC_MSG_RESULT($ipv6_result)
+
+AC_SUBST(have_ipv6)
+
+dnl Check for langinfo support
+
+AC_CHECK_HEADERS(langinfo.h)
+AC_CHECK_FUNCS(nl_langinfo)
+
+dnl Random late checks...
+
+# AC_CHECK_FUNCS is not sufficient since the function may be usable when
+# struct stat64 is not exposed (e.g. HP-UX).  Note that fstat64 only
+# happens to be usable on Linux because -D_GNU_SOURCE is picked up
+# by the earlier crypt_r check.
+AC_CACHE_CHECK([for usable fstat64], [apr_cv_func_fstat64],
+ [AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>], [struct stat64 st; fstat64(0, &st);],
+  [apr_cv_func_fstat64=yes], [apr_cv_func_fstat64=no])])
+if test $apr_cv_func_fstat64 = yes; then
+  AC_DEFINE(HAVE_FSTAT64, 1, [Define if fstat64 can be used])
+fi
+
+
+dnl ----------------------------- Finalize the variables
+
+echo "${nl}Restore user-defined environment settings..."
+
+APR_RESTORE_THE_ENVIRONMENT(CPPFLAGS, EXTRA_)
+APR_RESTORE_THE_ENVIRONMENT(CFLAGS, EXTRA_)
+APR_RESTORE_THE_ENVIRONMENT(LDFLAGS, EXTRA_)
+APR_RESTORE_THE_ENVIRONMENT(LIBS, EXTRA_)
+APR_RESTORE_THE_ENVIRONMENT(INCLUDES, EXTRA_)
+AC_SUBST(NOTEST_CPPFLAGS)
+AC_SUBST(NOTEST_CFLAGS)
+AC_SUBST(NOTEST_LDFLAGS)
+AC_SUBST(NOTEST_LIBS)
+AC_SUBST(NOTEST_INCLUDES)
+
+dnl ----------------------------- Construct the files
+
+AC_SUBST(LDLIBS)
+AC_SUBST(AR)
+AC_SUBST(RM)
+AC_SUBST(OSDIR)
+AC_SUBST(DEFAULT_OSDIR)
+AC_SUBST(EXEEXT)
+AC_SUBST(LIBTOOL_LIBS)
+
+echo "${nl}Construct Makefiles and header files."
+MAKEFILE1="Makefile strings/Makefile passwd/Makefile tables/Makefile build/Makefile"
+SUBDIRS="strings passwd tables "
+for dir in $apr_modules
+do
+    test -d $dir || $MKDIR $dir
+    if test -f $srcdir/$dir/$OSDIR/Makefile.in; then
+        MAKEFILE2="$MAKEFILE2 $dir/$OSDIR/Makefile "
+        SUBDIRS="$SUBDIRS $dir/$OSDIR "
+    else
+        MAKEFILE2="$MAKEFILE2 $dir/$DEFAULT_OSDIR/Makefile "
+        SUBDIRS="$SUBDIRS $dir/$DEFAULT_OSDIR "
+    fi
+done
+
+if test -d $srcdir/test; then
+    MAKEFILE3="test/Makefile test/internal/Makefile"
+fi
+AC_SUBST(SUBDIRS)
+
+#
+# BSD/OS (BSDi) needs to use a different include syntax in the Makefiles
+#
+case $host in
+*bsdi*)
+    # Check whether they've installed GNU make
+    if make --version > /dev/null 2>&1; then 
+	INCLUDE_RULES="include $apr_buildout/apr_rules.mk"
+    else
+	# BSDi make
+	INCLUDE_RULES=".include \"$apr_buildout/apr_rules.mk\""
+    fi
+    ;;
+*)
+    INCLUDE_RULES="include $apr_buildout/apr_rules.mk"
+    ;;
+esac
+AC_SUBST(INCLUDE_RULES)
+
+SAVE_FILES="include/apr.h include/arch/unix/apr_private.h"
+
+for i in $SAVE_FILES; do
+  test -r $i && mv $i $i.save
+done
+
+dir=include/arch/unix
+test -d $dir || $MKDIR $dir
+
+AC_OUTPUT([
+	$MAKEFILE1 $MAKEFILE2 $MAKEFILE3
+	include/apr.h
+	build/apr_rules.mk
+	build/pkg/pkginfo
+	apr-config
+],[
+for i in $SAVE_FILES; do
+  if cmp -s $i $i.save 2>/dev/null; then
+    mv $i.save $i
+    echo "$i is unchanged"
+  fi
+  rm -f $i.save
+done
+chmod +x apr-config
+])
+
+dnl ----------------------------- Fixup Makefiles for VPATH support
+
+changequote({,})
+
+if test -n "$USE_VPATH"; then
+  for makefile in $MAKEFILE1 $MAKEFILE2 $MAKEFILE3; do
+    cat $makefile | \
+        sed \
+		-e 's#-I\($(INCDIR[0-9]*)\)#-I\1 -I$(srcdir)/\1#g' \
+		-e 's#-I\($(OSDIR[0-9]*)\)#-I\1 -I$(srcdir)/\1#g' \
+		-e 's#-I\($(DEFOSDIR[0-9]*)\)#-I\1 -I$(srcdir)/\1#g' \
+		> tmp
+    cp tmp $makefile
+  done
+  rm -f tmp
+fi
+
+changequote([,])
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/docs/APRDesign.html b/rubbos/app/httpd-2.0.64/srclib/apr/docs/APRDesign.html
new file mode 100644
index 00000000..7d1caeb8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/docs/APRDesign.html
@@ -0,0 +1,399 @@
+<HTML>
+<HEAD><TITLE>APR Design Document</TITLE></HEAD>
+<BODY>
+<h1>Design of APR</h1>
+
+<p>The Apache Portable Run-time libraries have been designed to provide a common
+interface to low level routines across any platform.  The original goal of APR
+was to combine all code in Apache to one common code base.  This is not the
+correct approach however, so the goal of APR has changed.  There are places 
+where common code is not a good thing.  For example, how to map requests 
+to either threads or processes should be platform specific.  APR's place 
+is now to combine any code that can be safely combined without sacrificing 
+performance.</p>
+
+<p>To this end we have created a set of operations that are required for cross
+platform development.  There may be other types that are desired and those
+will be implemented in the future.</p>
+
+<p>This document will discuss the structure of APR, and how best to contribute
+code to the effort.</p>
+
+<h2>APR On Windows and Netware</h2>
+
+<p>APR on Windows and Netware is different from APR on all other systems, 
+because those platforms don't use autoconf. On Unix, apr_private.h (private to 
+APR) and apr.h (public, used by applications that use APR) are generated by 
+autoconf from acconfig.h and apr.h.in respectively. On Windows (and Netware), 
+apr_private.h and apr.h are created from apr_private.hw (apr_private.hwn) 
+and apr.hw (apr.hwn) respectively.</p>
+
+<p> <strong>
+        If you add code to acconfig.h or tests to configure.in or aclocal.m4,
+        please give some thought to whether or not Windows and Netware need 
+	these additions as well.  A general rule of thumb, is that if it is 
+	a feature macro, such as APR_HAS_THREADS, Windows and Netware need it.
+	In other words, if the definition is going to be used in a public APR 
+	header file, such as apr_general.h, Windows needs it.
+        
+        The only time it is safe to add a macro or test without also adding 
+        the macro to apr*.h[n]w, is if the macro tells APR how to build.  For
+        example, a test for a header file does not need to be added to Windows.
+</strong></p>
+
+<h2>APR Features</h2>
+
+<p>One of the goals of APR is to provide a common set of features across all 
+platforms.  This is an admirable goal, it is also not realistic.  We cannot
+expect to be able to implement ALL features on ALL platforms.  So we are
+going to do the next best thing.  Provide a common interface to ALL APR 
+features on MOST platforms.</p>
+
+<p>APR developers should create FEATURE MACROS for any feature that is not
+available on ALL platforms.  This should be a simple definition which has
+the form:</p>
+
+<code>APR_HAS_FEATURE</code>
+
+<p>This macro should evaluate to true if APR has this feature on this platform.
+For example, Linux and Windows have mmap'ed files, and APR is providing an
+interface for mmapp'ing a file.  On both Linux and Windows, APR_HAS_MMAP
+should evaluate to one, and the ap_mmap_* functions should map files into
+memory and return the appropriate status codes.</p>
+
+<p>If your OS of choice does not have mmap'ed files, APR_HAS_MMAP should 
+evaluate to zero, and all ap_mmap_* functions should not be defined.  The 
+second step is a precaution that will allow us to break at compile time if a 
+programmer tries to use unsupported functions.</p>
+
+<h2>APR types</h2>
+
+<p>The base types in APR</p>
+
+<ul>
+<li>dso<br>
+	Shared library routines
+<li>mmap<br>
+	Memory-mapped files
+<li>poll<br>
+	Polling I/O
+<li>time<br>
+	Time
+<li>user<br>
+	Users and groups
+<li>locks<br>
+	Process and thread locks (critical sections)
+<li>shmem<br>
+	Shared memory
+<li>file_io<br>
+	File I/O, including pipes
+<li>atomic<br>
+	Atomic integer operations
+<li>strings<br>
+	String handling routines
+<li>memory<br>
+	Pool-based memory allocation
+<li>passwd<br>
+	Reading passwords from the terminal
+<li>tables<br>
+	Tables and hashes
+<li>network_io<br>
+	Network I/O
+<li>threadproc<br>
+	Threads and processes
+<li>misc<br>
+	Any APR type which doesn't have any other place to belong.  This
+	should be used sparingly.
+<li>support<br>
+	Functions meant to be used across multiple APR types.  This area
+	is for internal functions only.  If a function is exposed, it should
+	not be put here.
+</ul>
+
+<h2>Directory Structure</h2>
+
+<p>Each type has a base directory.  Inside this base directory, are
+subdirectories, which contain the actual code.  These subdirectories are named
+after the platforms the are compiled on.  Unix is also used as a common
+directory.  If the code you are writing is POSIX based, you should look at the
+code in the unix directory.  A good rule of thumb, is that if more than half
+your code needs to be ifdef'ed out, and the structures required for your code
+are substantively different from the POSIX code, you should create a new
+directory.</p>
+
+<p>Currently, the APR code is written for Unix, BeOS, Windows, and OS/2.  An
+example of the directory structure is the file I/O directory:</p>
+
+<pre>
+apr
+  |
+   ->  file_io
+          |
+           -> unix            The Unix and common base code
+          |
+           -> win32           The Windows code
+          | 
+           -> os2             The OS/2 code
+</pre>
+
+<p>Obviously, BeOS does not have a directory.  This is because BeOS is currently
+using the Unix directory for it's file_io.</p>
+
+<p>There are a few special top level directories.  These are test and include.
+Test is a directory which stores all test programs.  It is expected
+that if a new type is developed, there will also be a new test program, to
+help people port this new type to different platforms.  A small document
+describing how to create new tests that integrate with the test suite can be
+found in the test/ directory.  Include is a directory which stores all 
+required APR header files for external use.</p>
+
+<h2>Creating an APR Type</h2>
+
+<p>The current design of APR requires that most APR types be incomplete.  
+It is not possible to write flexible portable code if programs can access 
+the internals of APR types.  This is because different platforms are 
+likely to define different native types.  There are only two execptions to
+this rule:</p>
+
+<ul>
+<li>The first exception to this rule is if the type can only reasonably be 
+implemented one way.  For example, time is a complete type because there 
+is only one reasonable time implementation.
+
+<li>The second exception to the incomplete type rule can be found in 
+apr_portable.h.  This file defines the native types for each platform.  
+Using these types, it is possible to extract native types for any APR type.</p>
+</ul>
+
+<p>For this reason, each platform defines a structure in their own directories. 
+Those structures are then typedef'ed in an external header file.  For example
+in file_io/unix/fileio.h:</p>
+
+<pre>
+    struct ap_file_t {
+        apr_pool_t *cntxt;
+        int filedes;
+        FILE *filehand;
+        ...
+    }
+</pre>
+
+<p>In include/apr_file_io.h:</p>
+    </pre>
+    typedef struct ap_file_t    ap_file_t;
+    </pre>
+
+<p> This will cause a compiler error if somebody tries to access the filedes 
+field in this structure.  Windows does not have a filedes field, so obviously, 
+it is important that programs not be able to access these.</p>
+
+<p>You may notice the apr_pool_t field.  Most APR types have this field.  This
+type is used to allocate memory within APR.  Because every APR type has a pool,
+any APR function can allocate memory if it needs to.  This is very important
+and it is one of the reasons that APR works.  If you create a new type, you
+must add a pool to it.  If you do not, then all functions that operate on that
+type will need a pool argument.</p>
+
+<h2>New Function</h2>
+
+<p>When creating a new function, please try to adhere to these rules.</p>
+
+<ul>
+<li>  Result arguments should be the first arguments.
+<li>  If a function needs a pool, it should be the last argument.
+<li>  These rules are flexible, especially if it makes the code easier
+      to understand because it mimics a standard function.
+</ul>
+
+<h2>Documentation</h2>
+
+<p>Whenever a new function is added to APR, it MUST be documented.  New 
+functions will not be committed unless there are docs to go along with them.
+The documentation should be a comment block above the function in the header
+file.</p>
+
+<p>The format for the comment block is:</p>
+
+<pre>
+    /**
+     * Brief description of the function
+     * @param parma_1_name explanation
+     * @param parma_2_name explanation
+     * @param parma_n_name explanation
+     * @tip Any extra information people should know.
+     * @deffunc function prototype if required
+     */ 
+</pre>
+
+<p>For an actual example, look at any file in the include directory.  The 
+reason the docs are in the header files is to ensure that the docs always
+reflect the current code.  If you change paramters or return values for a 
+function, please be sure to update the documentation.</p>
+
+<h2>APR Error reporting</h2>
+
+<p>Most APR functions should return an ap_status_t type.  The only time an
+APR function does not return an ap_status_t is if it absolutely CAN NOT
+fail.  Examples of this would be filling out an array when you know you are
+not beyond the array's range.  If it cannot fail on your platform, but it
+could conceivably fail on another platform, it should return an ap_status_t.
+Unless you are sure, return an ap_status_t.</p>
+
+<strong>
+        This includes functions that return TRUE/FALSE values.  How that 
+        is handled is discussed below
+</strong>
+
+<p>All platforms return errno values unchanged.  Each platform can also have
+one system error type, which can be returned after an offset is added.  
+There are five types of error values in APR, each with it's own offset.</p>
+
+<!--  This should be turned into a table, but I am lazy today -->
+<pre>
+    Name			Purpose
+0) 			This is 0 for all platforms and isn't really defined
+ 			anywhere, but it is the offset for errno values.
+			(This has no name because it isn't actually defined, 
+                        but for completeness we are discussing it here).
+
+1) APR_OS_START_ERROR	This is platform dependent, and is the offset at which
+			APR errors start to be defined.  Error values are 
+			defined as anything which caused the APR function to 
+			fail.  APR errors in this range should be named 
+			APR_E* (i.e. APR_ENOSOCKET)
+
+2) APR_OS_START_STATUS	This is platform dependent, and is the offset at which
+			APR status values start.  Status values do not indicate
+			success or failure, and should be returned if 
+			APR_SUCCESS does not make sense.  APR status codes in 
+			this range should be name APR_* (i.e. APR_DETACH)
+
+4) APR_OS_START_USEERR	This is platform dependent, and is the offset at which
+			APR apps can begin to add their own error codes.
+
+3) APR_OS_START_SYSERR	This is platform dependent, and is the offset at which
+			system error values begin.
+</pre>
+
+<strong>The difference in naming between APR_OS_START_ERROR and 
+APR_OS_START_STATUS mentioned above allows programmers to easily determine if
+the error code indicates an error condition or a status codition.</strong>
+
+<p>If your function has multiple return codes that all indicate success, but
+with different results, or if your function can only return PASS/FAIL, you 
+should still return an apr_status_t.  In the first case, define one
+APR status code for each return value, an example of this is
+<code>apr_proc_wait</code>, which can only return APR_CHILDDONE, 
+APR_CHILDNOTDONE, or an error code.  In the second case, please return 
+APR_SUCCESS for PASS, and define a new APR status code for failure, an 
+example of this is <code>apr_compare_users</code>, which can only return
+APR_SUCCESS, APR_EMISMATCH, or an error code.</p>
+
+<p>All of these definitions can be found in apr_errno.h for all platforms.  When
+an error occurs in an APR function, the function must return an error code.
+If the error occurred in a system call and that system call uses errno to
+report an error, then the code is returned unchanged.  For example: </p>
+
+<pre>
+    if (open(fname, oflags, 0777) < 0)
+        return errno;
+</pre>
+
+<p>The next place an error can occur is a system call that uses some error value
+other than the primary error value on a platform.  This can also be handled
+by APR applications.  For example:</p>
+
+<pre>
+    if (CreateFile(fname, oflags, sharemod, NULL, 
+                   createflags, attributes, 0) == INVALID_HANDLE_VALUE
+        return (GetLAstError() + APR_OS_START_SYSERR);
+</pre>
+
+<p>These two examples implement the same function for two different platforms.
+Obviously even if the underlying problem is the same on both platforms, this
+will result in two different error codes being returned.  This is OKAY, and
+is correct for APR.  APR relies on the fact that most of the time an error
+occurs, the program logs the error and continues, it does not try to
+programatically solve the problem.  This does not mean we have not provided
+support for programmatically solving the problem, it just isn't the default
+case.  We'll get to how this problem is solved in a little while.</p>
+
+<p>If the error occurs in an APR function but it is not due to a system call,
+but it is actually an APR error or just a status code from APR, then the
+appropriate code should be returned.  These codes are defined in apr_errno.h
+and should be self explanatory.</p>
+
+<p>No APR code should ever return a code between APR_OS_START_USEERR and 
+APR_OS_START_SYSERR, those codes are reserved for APR applications.</p>
+
+<p>To programmatically correct an error in a running application, the error 
+codes need to be consistent across platforms.  This should make sense.  APR
+has provided macros to test for status code equivalency.  For example, to
+determine if the code that you received from the APR function means EOF, you
+would use the macro APR_STATUS_IS_EOF().</p>
+
+<p>Why did APR take this approach?  There are two ways to deal with error 
+codes portably.</p>
+
+<ol type=1>
+<li>  Return the same error code across all platforms.
+<li>  Return platform specific error codes and convert them when necessary.  
+</ol>
+
+<p>The problem with option number one is that it takes time to convert error 
+codes to a common code, and most of the time programs want to just output 
+an error string.  If we convert all errors to a common subset, we have four 
+steps to output an error string:</p>
+
+<p>The seocnd problem with option 1, is that it is a lossy conversion.  For
+example, Windows and OS/2 have a couple hundred error codes, but POSIX errno
+only defines about 50 errno values.  This means that if we convert to a
+canonical error value immediately, there is no way for the programmer to
+get the actual system error.</p>
+
+<pre>
+    make syscall that fails
+        convert to common error code                 step 1
+        return common error code
+            check for success
+            call error output function               step 2
+                convert back to system error         step 3
+                output error string                  step 4
+</pre>
+
+<p>By keeping the errors platform specific, we can output error strings in two
+steps.</p>
+
+<pre>
+    make syscall that fails
+        return error code
+            check for success
+            call error output function               step 1
+                output error string                  step 2
+</pre>
+
+<p>Less often, programs change their execution based on what error was returned.
+This is no more expensive using option 2 than it is using option 1, but we
+put the onus of converting the error code on the programmer themselves.
+For example, using option 1:</p>
+
+<pre>
+    make syscall that fails
+        convert to common error code
+        return common error code
+            decide execution based on common error code
+</pre>
+
+<p>Using option 2:</p>
+    
+<pre>
+    make syscall that fails
+        return error code
+            convert to common error code (using ap_canonical_error)
+            decide execution based on common error code
+</pre>
+
+<p>Finally, there is one more operation on error codes.  You can get a string
+that explains in human readable form what has happened.  To do this using 
+APR, call ap_strerror().</p>
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/docs/canonical_filenames.html b/rubbos/app/httpd-2.0.64/srclib/apr/docs/canonical_filenames.html
new file mode 100644
index 00000000..10867d37
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/docs/canonical_filenames.html
@@ -0,0 +1,156 @@
+<HTML>
+<HEAD><TITLE>APR Canonical Filenames</TITLE></HEAD>
+<BODY>
+<h1>APR Canonical Filename</h1>
+
+<h2>Requirements</h2>
+
+<p>APR porters need to address the underlying discrepancies between
+file systems.  To achieve a reasonable degree of security, the
+program depending upon APR needs to know that two paths may be
+compared, and that a mismatch is guarenteed to reflect that the
+two paths do not return the same resource</p>.
+
+<p>The first discrepancy is in volume roots.  Unix and pure deriviates
+have only one root path, "/".  Win32 and OS2 share root paths of
+the form "D:/", D: is the volume designation.  However, this can
+be specified as "//./D:/" as well, indicating D: volume of the 
+'this' machine.  Win32 and OS2 also may employ a UNC root path,
+of the form "//server/share/" where share is a share-point of the
+specified network server.  Finally, NetWare root paths are of the
+form "server/volume:/", or the simpler "volume:/" syntax for 'this'
+machine.  All these non-Unix file systems accept volume:path,
+without a slash following the colon, as a path relative to the
+current working directory, which APR will treat as ambigious, that
+is, neither an absolute nor a relative path per se.</p>
+
+<p>The second discrepancy is in the meaning of the 'this' directory.
+In general, 'this' must be eliminated from the path where it occurs.
+The syntax "path/./" and "path/" are both aliases to path.  However,
+this isn't file system independent, since the double slash "//" has
+a special meaning on OS2 and Win32 at the start of the path name,
+and is invalid on those platforms before the "//server/share/" UNC
+root path is completed.  Finally, as noted above, "//./volume/" is
+legal root syntax on WinNT, and perhaps others.</p>
+
+<p>The third discrepancy is in the context of the 'parent' directory.
+When "parent/path/.." occurs, the path must be unwound to "parent".
+It's also critical to simply truncate leading "/../" paths to "/",
+since the parent of the root is root.  This gets tricky on the
+Win32 and OS2 platforms, since the ".." element is invalid before
+the "//server/share/" is complete, and the "//server/share/../"
+seqence is the complete UNC root "//server/share/".  In relative
+paths, leading ".." elements are significant, until they are merged
+with an absolute path.  The relative form must only retain the ".."
+segments as leading segments, to be resolved once merged to another
+relative or an absolute path.</p>
+
+<p>The fourth discrepancy occurs with acceptance of alternate character
+codes for the same element.  Path seperators are not retained within
+the APR canonical forms.  The OS filesystem and APR (slashed) forms
+can both be returned as strings, to be used in the proper context.
+Unix, Win32 and Netware all accept slashes and backslashes as the
+same path seperator symbol, although unix strictly accepts slashes.
+While the APR form of the name strictly uses slashes, always consider
+that there could be a platform that actually accepts slashes as a
+character within a segment name.</p>
+
+<p>The fifth and worst discrepancy plauges Win32, OS2, Netware, and some
+filesystems mounted in Unix.  Case insensitivity can permit the same
+file to slip through in both it's proper case and alternate cases.
+Simply changing the case is insufficient for any character set beyond
+ASCII, since various dilectic forms of characters suffer from one to
+many or many to one translations.  An example would be u-umlaut, which
+might be accepted as a single character u-umlaut, a two character
+sequence u and the zero-width umlaut, the upper case form of the same,
+or perhaps even a captial U alone.  This can be handled in different
+ways depending on the purposes of the APR based program, but the one
+requirement is that the path must be absolute in order to resolve these
+ambiguities.  Methods employed include comparison of device and inode
+file uniqifiers, which is a fairly fast operation, or quering the OS
+for the true form of the name, which can be much slower.  Only the
+acknowledgement of the file names by the OS can validate the equality
+of two different cases of the same filename.</p>
+
+<p>The sixth discrepancy, illegal or insignificant characters, is especially 
+significant in non-unix file systems.  Trailing periods are accepted
+but never stored, therefore trailing periods must be ignored for any
+form of comparison.  And all OS's have certain expectations of what
+characters are illegal (or undesireable due to confusion.)</p>
+
+<p>A final warning, canonical functions don't transform or resolve case
+or character ambiguity issues until they are resolved into an absolute
+path.  The relative canonical path, while useful, while useful for URL
+or similar identifiers, cannot be used for testing or comparison of file 
+system objects.</p>
+
+<hr>
+
+<h2>Canonical API</h2>
+
+Functions to manipulate the apr_canon_file_t (an opaque type) include:
+
+<ul>
+<li>Create canon_file_t (from char* path and canon_file_t parent path)
+<li>Merged canon_file_t (from path and parent, both canon_file_t)
+<li>Get char* path of all or some segments
+<li>Get path flags of IsRelative, IsVirtualRoot, and IsAbsolute
+<li>Compare two canon_file_t structures for file equality
+</ul>
+
+<p>The path is corrected to the file system case only if is in absolute 
+form.  The apr_canon_file_t should be preserved as long as possible and 
+used as the parent to create child entries to reduce the number of expensive 
+stat and case canonicalization calls to the OS.</p>
+
+<p>The comparison operation provides that the APR can postpone correction
+of case by simply relying upon the device and inode for equivilance.  The
+stat implementation provides that two files are the same, while their
+strings are not equivilant, and eliminates the need for the operating
+system to return the proper form of the name.</p>
+
+<p>In any case, returning the char* path, with a flag to request the proper
+case, forces the OS calls to resolve the true names of each segment.  Where
+there is a penality for this operation and the stat device and inode test
+is faster, case correction is postponed until the char* result is requested.
+On platforms that identify the inode, device, or proper name interchangably
+with no penalities, this may occur when the name is initially processed.</p>
+
+<hr>
+
+<h2>Unix Example</h2>
+
+<p>First the simplest case:</p>
+
+<pre>
+Parse Canonical Name 
+accepts parent path as canonical_t
+        this path as string
+
+Split this path Segments on '/'
+
+For each of this path Segments
+  If first Segment
+    If this Segment is Empty ([nothing]/)
+      Append this Root Segment (don't merge)
+      Continue to next Segment
+    Else is relative
+      Append parent Segments (to merge)
+      Continue with this Segment
+  If Segment is '.' or empty (2 slashes)
+    Discard this Segment
+    Continue with next Segment
+  If Segment is '..'
+    If no previous Segment or previous Segment is '..'
+      Append this Segment
+      Continue with next Segment
+    If previous Segment and previous is not Root Segment
+      Discard previous Segment
+    Discard this Segment
+    Continue with next Segment
+  Append this Relative Segment
+  Continue with next Segment        
+</pre>
+
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/docs/doxygen.conf b/rubbos/app/httpd-2.0.64/srclib/apr/docs/doxygen.conf
new file mode 100644
index 00000000..2efb5547
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/docs/doxygen.conf
@@ -0,0 +1,33 @@
+PROJECT_NAME="Apache Portable Runtime"
+
+INPUT=.
+QUIET=YES
+RECURSIVE=YES
+FILE_PATTERNS=*.h
+
+OUTPUT_DIRECTORY=docs/dox
+
+MACRO_EXPANSION=YES
+EXPAND_ONLY_PREDEF=YES
+#EXPAND_AS_DEFINED=
+# not sure why this doesn't work as EXPAND_AS_DEFINED, it should!
+PREDEFINED="APR_DECLARE(x)=x" \
+           "APR_DECLARE_NONSTD(x)=x" \
+           "APR_DECLARE_DATA" \
+           "APR_POOL_DECLARE_ACCESSOR(x)=apr_pool_t* apr_##x##_pool_get (const apr_##x##_t *the##x)" \
+           "APR_DECLARE_INHERIT_SET(x)=apr_status_t apr_##x##_inherit_set(apr_##x##_t *the##x)" \
+           "APR_DECLARE_INHERIT_UNSET(x)=apr_status_t apr_##x##_inherit_unset(apr_##x##_t *the##x)" \
+           "APR_HAS_THREADS" \
+           "__attribute__(x)=" \
+           DOXYGEN=
+
+OPTIMIZE_OUTPUT_FOR_C=YES
+
+FULL_PATH_NAMES=NO
+# some autoconf guru needs to make configure set this correctly...
+# in the meantime, simply listing the headers should be alright
+STRIP_FROM_PATH=/buildpath/apr
+
+EXCLUDE_PATTERNS="*/acconfig.h" \
+                 "*/test/*" \
+                 "*/arch/*"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/docs/incomplete_types b/rubbos/app/httpd-2.0.64/srclib/apr/docs/incomplete_types
new file mode 100644
index 00000000..cbed7774
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/docs/incomplete_types
@@ -0,0 +1,84 @@
+The question has been asked multiple times, "Why is APR using Incomplete
+types?"  This document will try to explain that.
+
+Incomplete types are used in APR because they can enforce portability, and
+they make the APR developers job easier, as well as allowing APR to use native
+types on all platforms.  Imagine a scenario where APR wasn't using incomplete
+types.  The ap_file_t type would have to be defined as:
+
+typedef struct ap_file_t {
+    ap_pool_t *pool
+    char *fname;
+    int eof_hit;
+    int pipe;
+    ap_interval_time_t timeout;
+#ifdef WIN32
+    HANDLE file_handle;
+    DWORD dwFileAttributes;
+#elif defined(OS2)
+    HFILE filedes;
+    HEV PipeSem
+#else
+    int filedes;
+    int ungetchar;
+#endif
+
+#ifndef WIN32
+    int buffered;
+    ap_int32_flags
+    int isopen;
+   
+    /* Stuff for buffered mode */
+    char *buffer;
+    int bufpos;
+    unsigned long dataRead;
+    int direction;
+    unsigned long filePtr;
+    ap_lock_t *mutex; 
+#endif
+} ap_file_t;
+
+This captures the essense of what is currently being defined for ap_file_t
+using incomplete types.  However, using this structure leads developers to
+believe that they are safe accessing any of the fields in this structure.
+This is not true.  On some platforms, such as Windows, about half of the
+structure disappears.  We could combine some of these definitions with
+macros, for example:
+
+#ifdef WIN32
+#define filetype HANDLE
+#elif OS2
+#define filetype HFILE
+#else
+#define filetype int
+#endif
+
+And then in the defintion for ap_file_t, we could say:
+    filetype filedes;
+
+This gets rid of some of the complexity, by moving it off to the side, but
+it is still not safe for a programmers to access the filedes field directly 
+outside of APR, because the programmer has no way of knowing what the actual 
+type is.  So for example printing the filedes using printf would yield wildly 
+varying results on Windows and OS2 when compared to Unix.
+
+Another option also presents itself.  Stick strictly to POSIX.  This means
+that all code can be shared on any POSIX compliant platform.  The problem
+with this is performance.  One of the benefits to APR, is that it allows
+developers to easily use native types on all platforms with the same code.
+This has proven to provide a substantial performance boost on most non-Unix
+platforms.
+
+Having said all of that, sometimes incomplete types just don't make sense.
+For example, the first implementation of time functions used incomplete types,
+which added a layer of complexity that turned out to be unnecessary.  If
+a platform cannot provide a simple number that represents the number of seconds
+elapsed since a specifed date and time, then APR doesn't really want to 
+provide support for that platform.
+
+APR is trying hard to provide a balance of incomplete and complete types, 
+but like all things, sometimes the developers make mistakes.  If you are
+using APR and find that there is an incomplete type that doesn't need to be
+an incomplete type, please let us know, we are more than willing to listen
+and design parts of APR that do not use incomplete types.
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/docs/non_apr_programs b/rubbos/app/httpd-2.0.64/srclib/apr/docs/non_apr_programs
new file mode 100644
index 00000000..5003a8bd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/docs/non_apr_programs
@@ -0,0 +1,47 @@
+How do I use APR'ized programs in connection with programs that don't
+use APR?  These darn incomplete types don't let me fill out the APR types.
+
+The APR developers acknowledge that most programs are not using APR, and
+we don't expect them to migrate to using APR just because APR has been
+released.  So, we have provided a way for non-APR'ized programs to interact
+very cleanly with APR.
+
+There are a set of functions, all documented in apr_portable.h, which allow
+a programmer to either get a native type from an APR type, or to setup an
+APR type from a native type.
+
+For example, if you are writing an add-on to another program that does not use
+APR for file I/O, but you (in your infinite wisdom) want to use APR to make
+sure your section is portable.  Assume the program provides a type foo_t with
+a file descriptor in it (fd).
+
+void function_using_apr(foo_t non_apr_struct, ap_pool_t *p)
+{
+    ap_file_t *apr_file = NULL;
+
+    ap_put_os_file(&apr_file, &non_apr_struct->fd, p);
+
+    ...
+}
+
+There are portable functions for each APR incomplete type.  They are all 
+called ap_put_os_foobar(), and they each take the same basic arguments, a
+pointer to a pointer to the incomplete type (the last pointer in that list 
+should be NULL), a pointer to the native type, and a pool.  Each of these can
+be found in apr_portable.h.
+
+If you have to do the exact opposite (take an APR type and convert it to a 
+native type, there are functions for that too.  For example:
+
+void function_not_using_apr(apr_file_t *apr_file)
+{
+    int unix_file_desc;
+
+    ap_get_os_file(&unix_file_desc, apr_file);
+   
+    ...
+}
+
+For each ap_put_os_foobar, there is a corresponding ap_get_os_file.  These are
+also documented in apr_portable.h.
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/docs/pool-design.html b/rubbos/app/httpd-2.0.64/srclib/apr/docs/pool-design.html
new file mode 100644
index 00000000..d862ff9c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/docs/pool-design.html
@@ -0,0 +1,100 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head>
+    <title>Using APR Pools</title>
+  </head>
+  <body>
+    <div align="right">
+      Last modified at [$Date: 2004-11-24 23:02:04 +0000 (Wed, 24 Nov 2004) $]
+    </div>
+
+    <h1>Using APR Pools</h1>
+
+    <p>
+      From <a href="http://subversion.tigris.org/">Subversion</a>, we
+      have learned a <em>lot</em> about how to use pools in a heavily
+      structured/object-based environment.
+      <a href="http://httpd.apache.org/">Apache httpd</a> is a
+      completely different beast: "allocate a request pool. use
+      it. destroy it."
+    </p>
+
+    <p>
+      In a complex app, that request-style of behavior is not
+      present. Luckily, the "proper" use of pools can be described in
+      just a few rules:
+    </p>
+
+    <ul>
+      <li>
+        Objects should not have their own pools. An object is
+        allocated into a pool defined by the constructor's caller. The
+        <strong>caller</strong> knows the lifetime of the object and
+        will manage it via the pool. Generally, this also means that
+        objects will not have a "close" or a "free" since those
+        operations will happen implicitly as part of the destruction
+        of the pool the objects live within.
+      </li>
+
+      <li>
+        <p>
+          Functions should not create/destroy pools for their
+          operation; they should use a pool provided by the
+          caller. Again, the <strong>caller</strong> knows more about
+          how the function will be used, how often, how many times,
+          etc. Thus, it should be in charge of the function's memory
+          usage.
+        </p>
+        <p>
+          As an example, the caller might know that the app will exit
+          upon the function's return. Thus, the function would be
+          creating extra work if it built and destroyed a
+          pool. Instead, it should use the passed-in pool, which the
+          caller is going to be tossing as part of app-exit anyways.
+        </p>
+      </li>
+
+      <li>
+        <p>
+          Whenever an unbounded iteration occurs, a subpool should be
+          used. The general pattern is:
+        </p>
+        <blockquote>
+          <pre>
+subpool = apr_create_subpool(pool);
+for (i = 0; i < n; ++i) {
+  apr_pool_clear(subpool);
+
+  do_operation(..., subpool);
+}
+apr_pool_destroy(subpool);</pre>
+        </blockquote>
+        <p>
+          This pattern prevents the 'pool' from growing unbounded and
+          consuming all of memory. Note that it is slightly more
+          optimal to clear the pool on loop-entry. This pattern also
+          allows for a '<tt>continue</tt>' to occur within the loop,
+          yet still ensure the pool will be cleared.
+        </p>
+      </li>
+
+      <li>
+        Given all of the above, it is pretty well mandatory to pass a
+        pool to <em>every</em> function. Since objects are not
+        recording pools for themselves, and the caller is always
+        supposed to be managing memory, then each function needs a
+        pool, rather than relying on some hidden magic pool. In
+        limited cases, objects may record the pool used for their
+        construction so that they can construct sub-parts, but these
+        cases should be examined carefully. Internal pools can lead to
+        unbounded pool usage if the object is not careful.
+      </li>
+    </ul>
+
+    <hr>
+    <address>Greg Stein</address>
+    <!-- Created: Wed Jun 25 14:39:57 PDT 2003 -->
+    <!-- hhmts start -->
+Last modified: Wed Jun 25 14:50:19 PDT 2003
+<!-- hhmts end -->
+
+</body></html>
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/docs/win32_builds.html b/rubbos/app/httpd-2.0.64/srclib/apr/docs/win32_builds.html
new file mode 100644
index 00000000..ad57d8e1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/docs/win32_builds.html
@@ -0,0 +1,57 @@
+<HTML>
+<HEAD><TITLE>APR Win32 Builds and Debugging</TITLE></HEAD>
+<BODY>
+<h1>APR Win32 Builds and Debugging</h1>
+
+<h2>Configuration and Flavors</h2>
+
+<p>The Win32 APR Developer Studio projects consist of</p>
+
+<dl>
+  <dt>apr/apr.dsp</dt>
+    <dd>Builds the static apr.lib library (-D APR_DECLARE_STATIC)</dd>
+  <dt>apr/libapr.dsp</dt>
+    <dd>Builds the dynamic libapr.dll library (no define required)</dd>
+  <dt>apr-util/aprutil.dsp</dt>
+    <dd>Builds the static aprutil.lib library (-D APU_DECLARE_STATIC)</dd>
+  <dt>apr-util/libaprutil.dsp</dt>
+    <dd>Builds the dynamic libaprutil.dll library (no define required)</dd>
+  <dt>apr-iconv/apriconv.dsp</dt>
+    <dd>Builds the static apriconv.lib library (-D API_DECLARE_STATIC)</dd>
+  <dt>apr-iconv/libapriconv.dsp</dt>
+    <dd>Builds the dynamic libapriconv.dll library (no define required)</dd>
+</dl>
+
+<p>In order to prepare to use one of the <em>static</em> libraries above, 
+   your application must be compiled with the define shown above, so that the
+   correct linkage is created.  The APR authors intended the use of dynamic
+   libraries by default, so application authors do not need any special
+   defines in order to link to the dynamic library flavors.</p>
+
+<p>In order to build APR, you must use the proper dependencies.  A good
+   example of those dependencies is given in the apr-util/aprutil.dsw
+   Developer Studio workspace.  You can borrow the parts of that structure
+   your application needs, that workspace defines both the dynamic and static
+   library dependencies.</p>
+
+<p>The APR libraries (dynamic and static) are compiled with debugging symbols,
+   even in Release builds.  The dynamic library symbols are always usable,
+   simply keep the correspond .pdb file in the same path as the library .dll.
+   (E.g. both libapr.dll and libapr.pdb should be copied to the same path.)</p>
+
+<p>The static symbols will only be fully usable if your application does <em>not<em>
+   link with the /pdbtype:sept flag!  At the time your application links to
+   an APR library, the corresponding _src.pdb file should exist in the original
+   path the library was built, or it may be sufficient to keep the _src.pdb file
+   in the same path as the library file.  (E.g. apr.lib and apr_src.pdb should
+   reside together in your lib directory.)  The later option is unconfirmed.</p>
+
+<p>In order to keep the symbols compiled into the static library, your application
+   must use the linker's /debug flag.  If you do not want the application to be
+   debuggable with its corresponding .pdb file, omit the /debug flag and all debug
+   symbolic information is discarded.  Note that your application can only be
+   debugged with the corresponding .pdb file created by the linker, unless you use
+   /debugtype:coff or /debugtype:both in your link options.</p>
+
+</BODY>
+</HTML>
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/aix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/dso/aix/Makefile.in
new file mode 100644
index 00000000..7d42bded
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/aix/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = dso.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/aix/dso.c b/rubbos/app/httpd-2.0.64/srclib/apr/dso/aix/dso.c
new file mode 100644
index 00000000..25f6262a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/aix/dso.c
@@ -0,0 +1,714 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *  dso.c -- DSO system function emulation for AIX
+ *
+ *  This is *only* intended for AIX < 4.3.
+ */
+
+/*
+ *  Based on libdl (dlfcn.c/dlfcn.h) which is
+ *  Copyright (c) 1992,1993,1995,1996,1997,1988
+ *  Jens-Uwe Mager, Helios Software GmbH, Hannover, Germany.
+ *
+ *  Not derived from licensed software.
+ *
+ *  Permission is granted to freely use, copy, modify, and redistribute
+ *  this software, provided that the author is not construed to be liable
+ *  for any results of using the software, alterations are clearly marked
+ *  as such, and this notice is not modified.
+ *
+ *  Changes marked with `--jwe' were made on April 7 1996 by
+ *  John W. Eaton <jwe@bevo.che.wisc.edu> to support g++ 
+ *
+ *  Bundled, stripped and adjusted on April 1998 as one single source file 
+ *  for inclusion into the Apache HTTP server by 
+ *  Ralf S. Engelschall <rse@apache.org>
+ *
+ *  Added to APR by David Reid April 2000
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/ldr.h>
+#include <a.out.h>
+#include "apr_arch_dso.h"
+#include "apr_portable.h"
+
+#if APR_HAS_DSO
+
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+
+/*
+ * AIX 4.3 does remove some useful definitions from ldfcn.h. Define
+ * these here to compensate for that lossage.
+ */
+#ifndef BEGINNING
+#define BEGINNING SEEK_SET
+#endif
+#ifndef FSEEK
+#define FSEEK(ldptr,o,p)   fseek(IOPTR(ldptr),(p==BEGINNING)?(OFFSET(ldptr) +o):o,p)
+#endif
+#ifndef FREAD
+#define FREAD(p,s,n,ldptr) fread(p,s,n,IOPTR(ldptr))
+#endif
+
+/*
+ * Mode flags for the dlopen routine.
+ */
+#undef  RTLD_LAZY
+#define RTLD_LAZY	1	/* lazy function call binding */
+#undef  RTLD_NOW
+#define RTLD_NOW	2	/* immediate function call binding */
+#undef  RTLD_GLOBAL
+#define RTLD_GLOBAL	0x100	/* allow symbols to be global */
+
+/*
+ * To be able to initialize, a library may provide a dl_info structure
+ * that contains functions to be called to initialize and terminate.
+ */
+struct dl_info {
+    void (*init) (void);
+    void (*fini) (void);
+};
+
+/* APR functions...
+ *
+ * As the AIX functions have been declared in the header file we just
+ * add the basic "wrappers" here.
+ */
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **aprdso,
+                                                apr_os_dso_handle_t osdso,
+                                                apr_pool_t *pool)
+{
+    *aprdso = apr_pcalloc(pool, sizeof **aprdso);
+    (*aprdso)->handle = osdso;
+    (*aprdso)->pool = pool;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *osdso,
+                                                apr_dso_handle_t *aprdso)
+{
+    *osdso = aprdso->handle;
+    return APR_SUCCESS;
+}
+
+static apr_status_t dso_cleanup(void *thedso)
+{
+    apr_dso_handle_t *dso = thedso;
+
+    if (dso->handle != NULL && dlclose(dso->handle) != 0)
+        return APR_EINIT;
+    dso->handle = NULL;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle, 
+                                       const char *path, apr_pool_t *ctx)
+{
+    void *os_handle = dlopen((char *)path, RTLD_NOW | RTLD_GLOBAL);
+
+    *res_handle = apr_pcalloc(ctx, sizeof(*res_handle));
+
+    if(os_handle == NULL) {
+        (*res_handle)->errormsg = dlerror();       
+        return APR_EDSOOPEN;
+    }
+
+    (*res_handle)->handle = (void*)os_handle;
+    (*res_handle)->pool = ctx;
+    (*res_handle)->errormsg = NULL;
+
+    apr_pool_cleanup_register(ctx, *res_handle, dso_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle)
+{
+    return apr_pool_cleanup_run(handle->pool, handle, dso_cleanup);
+}
+
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, 
+                                      apr_dso_handle_t *handle, 
+                                      const char *symname)
+{
+    void *retval = dlsym(handle->handle, symname);
+
+    if (retval == NULL) {
+        handle->errormsg = dlerror();
+        return APR_ESYMNOTFOUND;
+    }
+
+    *ressym = retval;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *dso, char *buffer, apr_size_t buflen)
+{
+    if (dso->errormsg) {
+        apr_cpystrn(buffer, dso->errormsg, buflen);
+        return dso->errormsg;
+    }
+    return "No Error";
+}
+
+
+
+/*
+ * We simulate dlopen() et al. through a call to load. Because AIX has
+ * no call to find an exported symbol we read the loader section of the
+ * loaded module and build a list of exported symbols and their virtual
+ * address.
+ */
+
+typedef struct {
+    char *name;			/* the symbols's name */
+    void *addr;			/* its relocated virtual address */
+} Export, *ExportPtr;
+
+/*
+ * xlC uses the following structure to list its constructors and
+ * destructors. This is gleaned from the output of munch.
+ */
+typedef struct {
+    void (*init) (void);	/* call static constructors */
+    void (*term) (void);	/* call static destructors */
+} Cdtor, *CdtorPtr;
+
+typedef void (*GccCDtorPtr) (void);
+
+/*
+ * The void * handle returned from dlopen is actually a ModulePtr.
+ */
+typedef struct Module {
+    struct Module *next;
+    char *name;			/* module name for refcounting */
+    int refCnt;			/* the number of references */
+    void *entry;		/* entry point from load */
+    struct dl_info *info;	/* optional init/terminate functions */
+    CdtorPtr cdtors;		/* optional C++ constructors */
+    GccCDtorPtr gcc_ctor;	/* g++ constructors  --jwe */
+    GccCDtorPtr gcc_dtor;	/* g++ destructors  --jwe */
+    int nExports;		/* the number of exports found */
+    ExportPtr exports;		/* the array of exports */
+} Module, *ModulePtr;
+
+/*
+ * We keep a list of all loaded modules to be able to call the fini
+ * handlers and destructors at atexit() time.
+ */
+static ModulePtr modList;
+
+/*
+ * The last error from one of the dl* routines is kept in static
+ * variables here. Each error is returned only once to the caller.
+ */
+static char errbuf[BUFSIZ];
+static int errvalid;
+
+/*
+ * The `fixed' gcc header files on AIX 3.2.5 provide a prototype for
+ * strdup().  --jwe
+ */
+extern char *strdup(const char *);
+static void caterr(char *);
+static int readExports(ModulePtr);
+static void terminate(void);
+static void *findMain(void);
+
+void *dlopen(const char *path, int mode)
+{
+    register ModulePtr mp;
+    static void *mainModule;
+
+    /*
+     * Upon the first call register a terminate handler that will
+     * close all libraries. Also get a reference to the main module
+     * for use with loadbind.
+     */
+    if (!mainModule) {
+	if ((mainModule = findMain()) == NULL)
+	    return NULL;
+	atexit(terminate);
+    }
+    /*
+     * Scan the list of modules if we have the module already loaded.
+     */
+    for (mp = modList; mp; mp = mp->next)
+	if (strcmp(mp->name, path) == 0) {
+	    mp->refCnt++;
+	    return mp;
+	}
+    if ((mp = (ModulePtr) calloc(1, sizeof(*mp))) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "calloc: ");
+	strcat(errbuf, strerror(errno));
+	return NULL;
+    }
+    if ((mp->name = strdup(path)) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "strdup: ");
+	strcat(errbuf, strerror(errno));
+	free(mp);
+	return NULL;
+    }
+    /*
+     * load should be declared load(const char *...). Thus we
+     * cast the path to a normal char *. Ugly.
+     */
+    if ((mp->entry = (void *) loadAndInit((char *) path, L_NOAUTODEFER, NULL)) == NULL) {
+	free(mp->name);
+	free(mp);
+	errvalid++;
+	strcpy(errbuf, "dlopen: ");
+	strcat(errbuf, path);
+	strcat(errbuf, ": ");
+	/*
+	 * If AIX says the file is not executable, the error
+	 * can be further described by querying the loader about
+	 * the last error.
+	 */
+	if (errno == ENOEXEC) {
+	    char *tmp[BUFSIZ / sizeof(char *)];
+	    if (loadquery(L_GETMESSAGES, tmp, sizeof(tmp)) == -1)
+		strcpy(errbuf, strerror(errno));
+	    else {
+		char **p;
+		for (p = tmp; *p; p++)
+		    caterr(*p);
+	    }
+	}
+	else
+	    strcat(errbuf, strerror(errno));
+	return NULL;
+    }
+    mp->refCnt = 1;
+    mp->next = modList;
+    modList = mp;
+    if (loadbind(0, mainModule, mp->entry) == -1) {
+	dlclose(mp);
+	errvalid++;
+	strcpy(errbuf, "loadbind: ");
+	strcat(errbuf, strerror(errno));
+	return NULL;
+    }
+    /*
+     * If the user wants global binding, loadbind against all other
+     * loaded modules.
+     */
+    if (mode & RTLD_GLOBAL) {
+	register ModulePtr mp1;
+	for (mp1 = mp->next; mp1; mp1 = mp1->next)
+	    if (loadbind(0, mp1->entry, mp->entry) == -1) {
+		dlclose(mp);
+		errvalid++;
+		strcpy(errbuf, "loadbind: ");
+		strcat(errbuf, strerror(errno));
+		return NULL;
+	    }
+    }
+    if (readExports(mp) == -1) {
+	dlclose(mp);
+	return NULL;
+    }
+    /*
+     * If there is a dl_info structure, call the init function.
+     */
+    if (mp->info = (struct dl_info *) dlsym(mp, "dl_info")) {
+	if (mp->info->init)
+	    (*mp->info->init) ();
+    }
+    else
+	errvalid = 0;
+    /*
+     * If the shared object was compiled using xlC we will need
+     * to call static constructors (and later on dlclose destructors).
+     */
+    if (mp->cdtors = (CdtorPtr) dlsym(mp, "__cdtors")) {
+	CdtorPtr cp = mp->cdtors;
+	while (cp->init || cp->term) {
+	    if (cp->init && cp->init != (void (*)(void)) 0xffffffff)
+		(*cp->init) ();
+	    cp++;
+	}
+	/*
+	 * If the shared object was compiled using g++, we will need
+	 * to call global constructors using the _GLOBAL__DI function,
+	 * and later, global destructors using the _GLOBAL_DD
+	 * funciton.  --jwe
+	 */
+    }
+    else if (mp->gcc_ctor = (GccCDtorPtr) dlsym(mp, "_GLOBAL__DI")) {
+	(*mp->gcc_ctor) ();
+	mp->gcc_dtor = (GccCDtorPtr) dlsym(mp, "_GLOBAL__DD");
+    }
+    else
+	errvalid = 0;
+    return mp;
+}
+
+/*
+ * Attempt to decipher an AIX loader error message and append it
+ * to our static error message buffer.
+ */
+static void caterr(char *s)
+{
+    register char *p = s;
+
+    while (*p >= '0' && *p <= '9')
+	p++;
+    switch (atoi(s)) {
+    case L_ERROR_TOOMANY:
+	strcat(errbuf, "to many errors");
+	break;
+    case L_ERROR_NOLIB:
+	strcat(errbuf, "can't load library");
+	strcat(errbuf, p);
+	break;
+    case L_ERROR_UNDEF:
+	strcat(errbuf, "can't find symbol");
+	strcat(errbuf, p);
+	break;
+    case L_ERROR_RLDBAD:
+	strcat(errbuf, "bad RLD");
+	strcat(errbuf, p);
+	break;
+    case L_ERROR_FORMAT:
+	strcat(errbuf, "bad exec format in");
+	strcat(errbuf, p);
+	break;
+    case L_ERROR_ERRNO:
+	strcat(errbuf, strerror(atoi(++p)));
+	break;
+    default:
+	strcat(errbuf, s);
+	break;
+    }
+}
+
+void *dlsym(void *handle, const char *symbol)
+{
+    register ModulePtr mp = (ModulePtr) handle;
+    register ExportPtr ep;
+    register int i;
+
+    /*
+     * Could speed up the search, but I assume that one assigns
+     * the result to function pointers anyways.
+     */
+    for (ep = mp->exports, i = mp->nExports; i; i--, ep++)
+	if (strcmp(ep->name, symbol) == 0)
+	    return ep->addr;
+    errvalid++;
+    strcpy(errbuf, "dlsym: undefined symbol ");
+    strcat(errbuf, symbol);
+    return NULL;
+}
+
+const char *dlerror(void)
+{
+    if (errvalid) {
+	errvalid = 0;
+	return errbuf;
+    }
+    return NULL;
+}
+
+int dlclose(void *handle)
+{
+    register ModulePtr mp = (ModulePtr) handle;
+    int result;
+    register ModulePtr mp1;
+
+    if (--mp->refCnt > 0)
+	return 0;
+    if (mp->info && mp->info->fini)
+	(*mp->info->fini) ();
+    if (mp->cdtors) {
+	CdtorPtr cp = mp->cdtors;
+	while (cp->init || cp->term) {
+	    if (cp->term && cp->init != (void (*)(void)) 0xffffffff)
+		(*cp->term) ();
+	    cp++;
+	}
+	/*
+	 * If the function to handle global destructors for g++
+	 * exists, call it.  --jwe
+	 */
+    }
+    else if (mp->gcc_dtor) {
+	(*mp->gcc_dtor) ();
+    }
+    result = unload(mp->entry);
+    if (result == -1) {
+	errvalid++;
+	strcpy(errbuf, strerror(errno));
+    }
+    if (mp->exports) {
+	register ExportPtr ep;
+	register int i;
+	for (ep = mp->exports, i = mp->nExports; i; i--, ep++)
+	    if (ep->name)
+		free(ep->name);
+	free(mp->exports);
+    }
+    if (mp == modList)
+	modList = mp->next;
+    else {
+	for (mp1 = modList; mp1; mp1 = mp1->next)
+	    if (mp1->next == mp) {
+		mp1->next = mp->next;
+		break;
+	    }
+    }
+    free(mp->name);
+    free(mp);
+    return result;
+}
+
+static void terminate(void)
+{
+    while (modList)
+	dlclose(modList);
+}
+
+/*
+ * Build the export table from the XCOFF .loader section.
+ */
+static int readExports(ModulePtr mp)
+{
+    LDFILE *ldp = NULL;
+    SCNHDR sh, shdata;
+    LDHDR *lhp;
+    char *ldbuf;
+    LDSYM *ls;
+    int i;
+    ExportPtr ep;
+    struct ld_info *lp;
+    char *buf;
+    int size = 4 * 1024;
+    void *dataorg;
+
+    /*
+     * The module might be loaded due to the LIBPATH
+     * environment variable. Search for the loaded
+     * module using L_GETINFO.
+     */
+    if ((buf = malloc(size)) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	return -1;
+    }
+    while ((i = loadquery(L_GETINFO, buf, size)) == -1 && errno == ENOMEM) {
+	free(buf);
+	size += 4 * 1024;
+	if ((buf = malloc(size)) == NULL) {
+	    errvalid++;
+	    strcpy(errbuf, "readExports: ");
+	    strcat(errbuf, strerror(errno));
+	    return -1;
+	}
+    }
+    if (i == -1) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	free(buf);
+	return -1;
+    }
+    /*
+     * Traverse the list of loaded modules. The entry point
+     * returned by load() does actually point to the TOC
+     * entry contained in the data segment.
+     */
+    lp = (struct ld_info *) buf;
+    while (lp) {
+	if ((unsigned long) mp->entry >= (unsigned long) lp->ldinfo_dataorg &&
+	    (unsigned long) mp->entry < (unsigned long) lp->ldinfo_dataorg +
+	    lp->ldinfo_datasize) {
+	    dataorg = lp->ldinfo_dataorg;
+	    ldp = ldopen(lp->ldinfo_filename, ldp);
+	    break;
+	}
+	if (lp->ldinfo_next == 0)
+	    lp = NULL;
+	else
+	    lp = (struct ld_info *) ((char *) lp + lp->ldinfo_next);
+    }
+    free(buf);
+    if (!ldp) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	return -1;
+    }
+    if (TYPE(ldp) != U802TOCMAGIC) {
+	errvalid++;
+	strcpy(errbuf, "readExports: bad magic");
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    /*
+     * Get the padding for the data section. This is needed for
+     * AIX 4.1 compilers. This is used when building the final
+     * function pointer to the exported symbol.
+     */
+    if (ldnshread(ldp, _DATA, &shdata) != SUCCESS) {
+	errvalid++;
+	strcpy(errbuf, "readExports: cannot read data section header");
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    if (ldnshread(ldp, _LOADER, &sh) != SUCCESS) {
+	errvalid++;
+	strcpy(errbuf, "readExports: cannot read loader section header");
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    /*
+     * We read the complete loader section in one chunk, this makes
+     * finding long symbol names residing in the string table easier.
+     */
+    if ((ldbuf = (char *) malloc(sh.s_size)) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    if (FSEEK(ldp, sh.s_scnptr, BEGINNING) != OKFSEEK) {
+	errvalid++;
+	strcpy(errbuf, "readExports: cannot seek to loader section");
+	free(ldbuf);
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    if (FREAD(ldbuf, sh.s_size, 1, ldp) != 1) {
+	errvalid++;
+	strcpy(errbuf, "readExports: cannot read loader section");
+	free(ldbuf);
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    lhp = (LDHDR *) ldbuf;
+    ls = (LDSYM *) (ldbuf + LDHDRSZ);
+    /*
+     * Count the number of exports to include in our export table.
+     */
+    for (i = lhp->l_nsyms; i; i--, ls++) {
+	if (!LDR_EXPORT(*ls))
+	    continue;
+	mp->nExports++;
+    }
+    if ((mp->exports = (ExportPtr) calloc(mp->nExports, sizeof(*mp->exports))) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	free(ldbuf);
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    /*
+     * Fill in the export table. All entries are relative to
+     * the beginning of the data origin.
+     */
+    ep = mp->exports;
+    ls = (LDSYM *) (ldbuf + LDHDRSZ);
+    for (i = lhp->l_nsyms; i; i--, ls++) {
+	char *symname;
+	char tmpsym[SYMNMLEN + 1];
+	if (!LDR_EXPORT(*ls))
+	    continue;
+	if (ls->l_zeroes == 0)
+	    symname = ls->l_offset + lhp->l_stoff + ldbuf;
+	else {
+	    /*
+	     * The l_name member is not zero terminated, we
+	     * must copy the first SYMNMLEN chars and make
+	     * sure we have a zero byte at the end.
+	     */
+	    strncpy(tmpsym, ls->l_name, SYMNMLEN);
+	    tmpsym[SYMNMLEN] = '\0';
+	    symname = tmpsym;
+	}
+	ep->name = strdup(symname);
+	ep->addr = (void *) ((unsigned long) dataorg +
+			     ls->l_value - shdata.s_vaddr);
+	ep++;
+    }
+    free(ldbuf);
+    while (ldclose(ldp) == FAILURE);
+    return 0;
+}
+
+/*
+ * Find the main modules data origin. This is used as export pointer
+ * for loadbind() to be able to resolve references to the main part.
+ */
+static void *findMain(void)
+{
+    struct ld_info *lp;
+    char *buf;
+    int size = 4 * 1024;
+    int i;
+    void *ret;
+
+    if ((buf = malloc(size)) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "findMain: ");
+	strcat(errbuf, strerror(errno));
+	return NULL;
+    }
+    while ((i = loadquery(L_GETINFO, buf, size)) == -1 && errno == ENOMEM) {
+	free(buf);
+	size += 4 * 1024;
+	if ((buf = malloc(size)) == NULL) {
+	    errvalid++;
+	    strcpy(errbuf, "findMain: ");
+	    strcat(errbuf, strerror(errno));
+	    return NULL;
+	}
+    }
+    if (i == -1) {
+	errvalid++;
+	strcpy(errbuf, "findMain: ");
+	strcat(errbuf, strerror(errno));
+	free(buf);
+	return NULL;
+    }
+    /*
+     * The first entry is the main module. The data segment
+     * starts with the TOC entries for all exports, so the
+     * data segment origin works as argument for loadbind.
+     */
+    lp = (struct ld_info *) buf;
+    ret = lp->ldinfo_dataorg;
+    free(buf);
+    return ret;
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/Makefile.in
new file mode 100644
index 00000000..02326f80
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/Makefile.in
@@ -0,0 +1,13 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = dso.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(INCDIR)/arch -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/dso.c b/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/dso.c
new file mode 100644
index 00000000..832d860e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/dso.c
@@ -0,0 +1,95 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "beos/apr_arch_dso.h"
+#include "apr_portable.h"
+
+#if APR_HAS_DSO
+
+static apr_status_t dso_cleanup(void *thedso)
+{
+    apr_dso_handle_t *dso = thedso;
+
+    if (dso->handle > 0 && unload_add_on(dso->handle) < B_NO_ERROR)
+        return APR_EINIT;
+    dso->handle = -1;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle, 
+                                       const char *path, apr_pool_t *pool)
+{
+    image_id newid;
+
+    if((newid = load_add_on(path)) < B_NO_ERROR)
+        return APR_EDSOOPEN;
+
+    *res_handle = apr_pcalloc(pool, sizeof(*res_handle));
+    (*res_handle)->handle = newid;
+    (*res_handle)->pool = pool;
+
+    apr_pool_cleanup_register(pool, *res_handle, dso_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle)
+{
+    return apr_pool_cleanup_run(handle->pool, handle, dso_cleanup);
+}
+
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, apr_dso_handle_t *handle,
+               const char *symname)
+{
+    int err;
+
+    if (symname == NULL)
+        return APR_ESYMNOTFOUND;
+
+    err = get_image_symbol(handle->handle, symname, B_SYMBOL_TYPE_ANY, 
+			 ressym);
+
+    if(err != B_OK)
+        return APR_ESYMNOTFOUND;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *dso, char *buffer, apr_size_t buflen)
+{
+    strncpy(buffer, strerror(errno), buflen);
+    return buffer;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **aprdso,
+                                                apr_os_dso_handle_t osdso,
+                                                apr_pool_t *pool)
+{
+    *aprdso = apr_pcalloc(pool, sizeof **aprdso);
+    (*aprdso)->handle = osdso;
+    (*aprdso)->pool = pool;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *osdso,
+                                                apr_dso_handle_t *aprdso)
+{
+    *osdso = aprdso->handle;
+    return APR_SUCCESS;
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/netware/dso.c b/rubbos/app/httpd-2.0.64/srclib/apr/dso/netware/dso.c
new file mode 100644
index 00000000..4cd2ad61
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/netware/dso.c
@@ -0,0 +1,137 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_dso.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+#include <library.h>
+#include <unistd.h>
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **aprdso,
+                                                apr_os_dso_handle_t osdso,
+                                                apr_pool_t *pool)
+{
+    *aprdso = apr_pcalloc(pool, sizeof **aprdso);
+    (*aprdso)->handle = osdso;
+    (*aprdso)->pool = pool;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *osdso,
+                                                apr_dso_handle_t *aprdso)
+{
+    *osdso = aprdso->handle;
+    return APR_SUCCESS;
+}
+
+static apr_status_t dso_cleanup(void *thedso)
+{
+    apr_dso_handle_t *dso = thedso;
+    sym_list *symbol = NULL;
+    void *NLMHandle = getnlmhandle();
+
+    if (dso->handle == NULL)
+        return APR_SUCCESS;
+
+    if (dso->symbols != NULL) {
+        symbol = dso->symbols;
+        while (symbol) {
+            UnImportPublicObject(NLMHandle, symbol->symbol);
+            symbol = symbol->next;
+        }
+    }
+
+    if (dlclose(dso->handle) != 0)
+        return APR_EINIT;
+
+    dso->handle = NULL;
+    dso->symbols = NULL;
+    dso->path = NULL;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle, 
+                                       const char *path, apr_pool_t *pool)
+{
+
+    void *os_handle = NULL;
+    char *fullpath = NULL;
+    apr_status_t rv;
+
+    if ((rv = apr_filepath_merge(&fullpath, NULL, path, 
+                                 APR_FILEPATH_NATIVE, pool)) != APR_SUCCESS) {
+        return rv;
+    }
+
+    os_handle = dlopen(fullpath, RTLD_NOW | RTLD_LOCAL);
+
+    *res_handle = apr_pcalloc(pool, sizeof(**res_handle));
+
+    if(os_handle == NULL) {
+        (*res_handle)->errormsg = dlerror();
+        return APR_EDSOOPEN;
+    }
+
+    (*res_handle)->handle = (void*)os_handle;
+    (*res_handle)->pool = pool;
+    (*res_handle)->errormsg = NULL;
+    (*res_handle)->symbols = NULL;
+    (*res_handle)->path = apr_pstrdup(pool, fullpath);
+
+    apr_pool_cleanup_register(pool, *res_handle, dso_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+    
+APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle)
+{
+    return apr_pool_cleanup_run(handle->pool, handle, dso_cleanup);
+}
+
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, 
+                                      apr_dso_handle_t *handle, 
+                                      const char *symname)
+{
+    sym_list *symbol = NULL;
+    void *retval = dlsym(handle->handle, symname);
+
+    if (retval == NULL) {
+        handle->errormsg = dlerror();
+        return APR_ESYMNOTFOUND;
+    }
+
+    symbol = apr_pcalloc(handle->pool, sizeof(sym_list));
+    symbol->next = handle->symbols;
+    handle->symbols = symbol;
+    symbol->symbol = apr_pstrdup(handle->pool, symname);
+
+    *ressym = retval;
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *dso, char *buffer, 
+                                        apr_size_t buflen)
+{
+    if (dso->errormsg) {
+        apr_cpystrn(buffer, dso->errormsg, buflen);
+        return dso->errormsg;
+    }
+    return "No Error";
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/os2/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/dso/os2/Makefile.in
new file mode 100644
index 00000000..7d42bded
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/os2/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = dso.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/os2/dso.c b/rubbos/app/httpd-2.0.64/srclib/apr/dso/os2/dso.c
new file mode 100644
index 00000000..1a7f7de8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/os2/dso.c
@@ -0,0 +1,132 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_dso.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include <stdio.h>
+#include <string.h>
+
+#if APR_HAS_DSO
+
+static apr_status_t dso_cleanup(void *thedso)
+{
+    apr_dso_handle_t *dso = thedso;
+    int rc;
+
+    if (dso->handle == 0)
+        return APR_SUCCESS;
+       
+    rc = DosFreeModule(dso->handle);
+
+    if (rc == 0)
+        dso->handle = 0;
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle, const char *path, apr_pool_t *ctx)
+{
+    char failed_module[200];
+    HMODULE handle;
+    int rc;
+
+    *res_handle = apr_pcalloc(ctx, sizeof(**res_handle));
+    (*res_handle)->cont = ctx;
+    (*res_handle)->load_error = APR_SUCCESS;
+    (*res_handle)->failed_module = NULL;
+
+    if ((rc = DosLoadModule(failed_module, sizeof(failed_module), path, &handle)) != 0) {
+        (*res_handle)->load_error = APR_FROM_OS_ERROR(rc);
+        (*res_handle)->failed_module = apr_pstrdup(ctx, failed_module);
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    (*res_handle)->handle  = handle;
+    apr_pool_cleanup_register(ctx, *res_handle, dso_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle)
+{
+    return apr_pool_cleanup_run(handle->cont, handle, dso_cleanup);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, 
+                                      apr_dso_handle_t *handle, 
+                                      const char *symname)
+{
+    PFN func;
+    int rc;
+
+    if (symname == NULL || ressym == NULL)
+        return APR_ESYMNOTFOUND;
+
+    if ((rc = DosQueryProcAddr(handle->handle, 0, symname, &func)) != 0) {
+        handle->load_error = APR_FROM_OS_ERROR(rc);
+        return handle->load_error;
+    }
+
+    *ressym = func;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *dso, char *buffer, apr_size_t buflen)
+{
+    char message[200];
+    apr_strerror(dso->load_error, message, sizeof(message));
+
+    if (dso->failed_module != NULL) {
+        strcat(message, " (");
+        strcat(message, dso->failed_module);
+        strcat(message, ")");
+    }
+
+    apr_cpystrn(buffer, message, buflen);
+    return buffer;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **aprdso,
+                                                apr_os_dso_handle_t osdso,
+                                                apr_pool_t *pool)
+{
+    *aprdso = apr_pcalloc(pool, sizeof **aprdso);
+    (*aprdso)->handle = osdso;
+    (*aprdso)->cont = pool;
+    (*aprdso)->load_error = APR_SUCCESS;
+    (*aprdso)->failed_module = NULL;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *osdso,
+                                                apr_dso_handle_t *aprdso)
+{
+    *osdso = aprdso->handle;
+    return APR_SUCCESS;
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/os390/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/dso/os390/Makefile.in
new file mode 100644
index 00000000..7d42bded
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/os390/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = dso.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/os390/dso.c b/rubbos/app/httpd-2.0.64/srclib/apr/dso/os390/dso.c
new file mode 100644
index 00000000..9344c71a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/os390/dso.c
@@ -0,0 +1,109 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_portable.h"
+#include "apr_strings.h"
+#include "apr_arch_dso.h"
+#include <errno.h>
+#include <string.h>
+
+#if APR_HAS_DSO
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **aprdso,
+                                                apr_os_dso_handle_t osdso,
+                                                apr_pool_t *pool)
+{   
+    *aprdso = apr_pcalloc(pool, sizeof **aprdso);
+    (*aprdso)->handle = osdso;
+    (*aprdso)->pool = pool;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *osdso,
+                                                apr_dso_handle_t *aprdso)
+{
+    *osdso = aprdso->handle;
+    return APR_SUCCESS;
+}
+
+static apr_status_t dso_cleanup(void *thedso)
+{
+    apr_dso_handle_t *dso = thedso;
+    int rc;
+
+    if (dso->handle == 0)
+        return APR_SUCCESS;
+       
+    rc = dllfree(dso->handle);
+
+    if (rc == 0) {
+        dso->handle = 0;
+        return APR_SUCCESS;
+    }
+    dso->failing_errno = errno;
+    return errno;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle, 
+                                       const char *path, apr_pool_t *ctx)
+{
+    dllhandle *handle;
+    int rc;
+
+    *res_handle = apr_pcalloc(ctx, sizeof(**res_handle));
+    (*res_handle)->pool = ctx;
+    if ((handle = dllload(path)) != NULL) {
+        (*res_handle)->handle  = handle;
+        apr_pool_cleanup_register(ctx, *res_handle, dso_cleanup, apr_pool_cleanup_null);
+        return APR_SUCCESS;
+    }
+
+    (*res_handle)->failing_errno = errno;
+    return APR_EDSOOPEN;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle)
+{
+    return apr_pool_cleanup_run(handle->pool, handle, dso_cleanup);
+}
+
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, 
+                                      apr_dso_handle_t *handle, 
+                                      const char *symname)
+{
+    void *func_ptr;
+    void *var_ptr; 
+
+    if ((var_ptr = dllqueryvar(handle->handle, symname)) != NULL) {
+        *ressym = var_ptr;
+        return APR_SUCCESS;
+    }
+    if ((func_ptr = (void *)dllqueryfn(handle->handle, symname)) != NULL) {
+        *ressym = func_ptr;
+        return APR_SUCCESS;
+    }
+    handle->failing_errno = errno;
+    return APR_ESYMNOTFOUND;
+}
+
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *handle, char *buffer, 
+                          apr_size_t buflen)
+{
+    apr_cpystrn(buffer, strerror(handle->failing_errno), buflen);
+    return buffer;
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/.libs/dso.o b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/.libs/dso.o
new file mode 100644
index 00000000..0835f739
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/.libs/dso.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/Makefile
new file mode 100644
index 00000000..786f8829
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/Makefile
@@ -0,0 +1,14 @@
+srcdir = .
+
+
+TARGETS = dso.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+INCDIR2=$(INCDIR)/arch
+INCDIR3=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(INCDIR2) -I$(INCDIR3)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/Makefile.in
new file mode 100644
index 00000000..89c6b25b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = dso.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+INCDIR2=$(INCDIR)/arch
+INCDIR3=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(INCDIR2) -I$(INCDIR3)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.c b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.c
new file mode 100644
index 00000000..bbe87c6c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.c
@@ -0,0 +1,250 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_dso.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+#if APR_HAS_DSO
+
+#if !defined(DSO_USE_DLFCN) && !defined(DSO_USE_SHL) && !defined(DSO_USE_DYLD)
+#error No DSO implementation specified.
+#endif
+
+#ifdef HAVE_STDDEF_H
+#include <stddef.h>
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h> /* malloc(), free() */
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h> /* for strerror() on HP-UX */
+#endif
+
+#if defined(DSO_USE_DYLD)
+#define DYLD_LIBRARY_HANDLE (void *)-1
+#endif
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **aprdso,
+                                                apr_os_dso_handle_t osdso,
+                                                apr_pool_t *pool)
+{
+    *aprdso = apr_pcalloc(pool, sizeof **aprdso);
+    (*aprdso)->handle = osdso;
+    (*aprdso)->pool = pool;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *osdso,
+                                                apr_dso_handle_t *aprdso)
+{
+    *osdso = aprdso->handle;
+    return APR_SUCCESS;
+}
+
+static apr_status_t dso_cleanup(void *thedso)
+{
+    apr_dso_handle_t *dso = thedso;
+
+    if (dso->handle == NULL)
+        return APR_SUCCESS;
+
+#if defined(DSO_USE_SHL)
+    shl_unload((shl_t)dso->handle);
+#elif defined(DSO_USE_DYLD)
+    if (dso->handle != DYLD_LIBRARY_HANDLE) {
+        NSUnLinkModule(dso->handle, FALSE);
+    }
+#elif defined(DSO_USE_DLFCN)
+    if (dlclose(dso->handle) != 0)
+        return APR_EINIT;
+#endif
+    dso->handle = NULL;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle, 
+                                       const char *path, apr_pool_t *pool)
+{
+#if defined(DSO_USE_SHL)
+    shl_t os_handle = shl_load(path, BIND_IMMEDIATE, 0L);
+
+#elif defined(DSO_USE_DYLD)
+    NSObjectFileImage image;
+    NSModule os_handle = NULL;
+    NSObjectFileImageReturnCode dsoerr;
+    const char* err_msg = NULL;
+    dsoerr = NSCreateObjectFileImageFromFile(path, &image);
+
+    if (dsoerr == NSObjectFileImageSuccess) {
+#if defined(NSLINKMODULE_OPTION_RETURN_ON_ERROR) && defined(NSLINKMODULE_OPTION_NONE)
+        os_handle = NSLinkModule(image, path,
+                                 NSLINKMODULE_OPTION_RETURN_ON_ERROR |
+                                 NSLINKMODULE_OPTION_NONE);
+        /* If something went wrong, get the errors... */
+        if (!os_handle) {
+            NSLinkEditErrors errors;
+            int errorNumber;
+            const char *fileName;
+            NSLinkEditError(&errors, &errorNumber, &fileName, &err_msg);
+        }
+#else
+        os_handle = NSLinkModule(image, path, FALSE);
+#endif
+        NSDestroyObjectFileImage(image);
+    }
+    else if ((dsoerr == NSObjectFileImageFormat ||
+             dsoerr == NSObjectFileImageInappropriateFile) &&
+             NSAddLibrary(path) == TRUE) {
+        os_handle = (NSModule)DYLD_LIBRARY_HANDLE;
+    }
+    else {
+        err_msg = "cannot create object file image or add library";
+    }
+
+#elif defined(DSO_USE_DLFCN)
+#if defined(OSF1) || defined(SEQUENT) || defined(SNI) ||\
+    (defined(__FreeBSD_version) && (__FreeBSD_version >= 220000))
+    void *os_handle = dlopen((char *)path, RTLD_NOW | RTLD_GLOBAL);
+
+#else
+    int flags = RTLD_NOW | RTLD_GLOBAL;
+    void *os_handle;
+#ifdef _AIX
+    if (strchr(path + 1, '(') && path[strlen(path) - 1] == ')')
+    {
+        /* This special archive.a(dso.so) syntax is required for
+         * the way libtool likes to build shared libraries on AIX.
+         * dlopen() support for such a library requires that the
+         * RTLD_MEMBER flag be enabled.
+         */
+        flags |= RTLD_MEMBER;
+    }
+#endif
+    os_handle = dlopen(path, flags);
+#endif    
+#endif /* DSO_USE_x */
+
+    *res_handle = apr_pcalloc(pool, sizeof(**res_handle));
+
+    if(os_handle == NULL) {
+#if defined(DSO_USE_SHL)
+        (*res_handle)->errormsg = strerror(errno);
+        return APR_EDSOOPEN;
+#elif defined(DSO_USE_DYLD)
+        (*res_handle)->errormsg = (err_msg) ? err_msg : "link failed";
+        return APR_EDSOOPEN;
+#elif defined(DSO_USE_DLFCN)
+        (*res_handle)->errormsg = dlerror();
+        return APR_EDSOOPEN;
+#endif
+    }
+
+    (*res_handle)->handle = (void*)os_handle;
+    (*res_handle)->pool = pool;
+    (*res_handle)->errormsg = NULL;
+
+    apr_pool_cleanup_register(pool, *res_handle, dso_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+    
+APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle)
+{
+    return apr_pool_cleanup_run(handle->pool, handle, dso_cleanup);
+}
+
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, 
+                                      apr_dso_handle_t *handle, 
+                                      const char *symname)
+{
+#if defined(DSO_USE_SHL)
+    void *symaddr = NULL;
+    int status;
+
+    errno = 0;
+    status = shl_findsym((shl_t *)&handle->handle, symname, TYPE_PROCEDURE, &symaddr);
+    if (status == -1 && errno == 0) /* try TYPE_DATA instead */
+        status = shl_findsym((shl_t *)&handle->handle, symname, TYPE_DATA, &symaddr);
+    if (status == -1)
+        return APR_ESYMNOTFOUND;
+    *ressym = symaddr;
+    return APR_SUCCESS;
+
+#elif defined(DSO_USE_DYLD)
+    void *retval = NULL;
+    NSSymbol symbol;
+    char *symname2 = (char*)malloc(sizeof(char)*(strlen(symname)+2));
+    sprintf(symname2, "_%s", symname);
+#ifdef NSLINKMODULE_OPTION_PRIVATE
+    if (handle->handle == DYLD_LIBRARY_HANDLE) {
+        symbol = NSLookupAndBindSymbol(symname2);
+    }
+    else {
+        symbol = NSLookupSymbolInModule((NSModule)handle->handle, symname2);
+    }
+#else
+    symbol = NSLookupAndBindSymbol(symname2);
+#endif
+    free(symname2);
+    if (symbol == NULL) {
+        handle->errormsg = "undefined symbol";
+	return APR_ESYMNOTFOUND;
+    }
+    retval = NSAddressOfSymbol(symbol);
+    if (retval == NULL) {
+        handle->errormsg = "cannot resolve symbol";
+	return APR_ESYMNOTFOUND;
+    }
+    *ressym = retval;
+    return APR_SUCCESS;
+#elif defined(DSO_USE_DLFCN)
+
+#if defined(DLSYM_NEEDS_UNDERSCORE)
+    void *retval;
+    char *symbol = (char*)malloc(sizeof(char)*(strlen(symname)+2));
+    sprintf(symbol, "_%s", symname);
+    retval = dlsym(handle->handle, symbol);
+    free(symbol);
+#elif defined(SEQUENT) || defined(SNI)
+    void *retval = dlsym(handle->handle, (char *)symname);
+#else
+    void *retval = dlsym(handle->handle, symname);
+#endif /* DLSYM_NEEDS_UNDERSCORE */
+
+    if (retval == NULL) {
+        handle->errormsg = dlerror();
+        return APR_ESYMNOTFOUND;
+    }
+
+    *ressym = retval;
+    
+    return APR_SUCCESS;
+#endif /* DSO_USE_x */
+}
+
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *dso, char *buffer, 
+                                        apr_size_t buflen)
+{
+    if (dso->errormsg) {
+        apr_cpystrn(buffer, dso->errormsg, buflen);
+        return dso->errormsg;
+    }
+    return "No Error";
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.lo b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.lo
new file mode 100644
index 00000000..96207a16
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.lo
@@ -0,0 +1,12 @@
+# dso.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/dso.o'
+
+# Name of the non-PIC object.
+non_pic_object='dso.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.o b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.o
new file mode 100644
index 00000000..7ac432e7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/unix/dso.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/win32/dso.c b/rubbos/app/httpd-2.0.64/srclib/apr/dso/win32/dso.c
new file mode 100644
index 00000000..d4a68938
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/win32/dso.c
@@ -0,0 +1,167 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_dso.h"
+#include "apr_strings.h"
+#include "apr_private.h"
+#include "apr_arch_file_io.h"
+#include "apr_arch_utf8.h"
+
+#if APR_HAS_DSO
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **aprdso,
+                                                apr_os_dso_handle_t osdso,
+                                                apr_pool_t *pool)
+{
+    *aprdso = apr_pcalloc(pool, sizeof **aprdso);
+    (*aprdso)->handle = osdso;
+    (*aprdso)->cont = pool;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *osdso,
+                                                apr_dso_handle_t *aprdso)
+{
+    *osdso = aprdso->handle;
+    return APR_SUCCESS;
+}
+
+static apr_status_t dso_cleanup(void *thedso)
+{
+    apr_dso_handle_t *dso = thedso;
+
+    if (dso->handle != NULL && !FreeLibrary(dso->handle)) {
+        return apr_get_os_error();
+    }
+    dso->handle = NULL;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_load(struct apr_dso_handle_t **res_handle, 
+                                       const char *path, apr_pool_t *ctx)
+{
+    HINSTANCE os_handle;
+    apr_status_t rv;
+#ifndef _WIN32_WCE
+    UINT em;
+#endif
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE 
+    {
+        apr_wchar_t wpath[APR_PATH_MAX];
+        if ((rv = utf8_to_unicode_path(wpath, sizeof(wpath) 
+                                            / sizeof(apr_wchar_t), path))
+                != APR_SUCCESS) {
+            *res_handle = apr_pcalloc(ctx, sizeof(**res_handle));
+            return ((*res_handle)->load_error = rv);
+        }
+        /* Prevent ugly popups from killing our app */
+#ifndef _WIN32_WCE
+        em = SetErrorMode(SEM_FAILCRITICALERRORS);
+#endif
+        os_handle = LoadLibraryExW(wpath, NULL, 0);
+        if (!os_handle)
+            os_handle = LoadLibraryExW(wpath, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
+        if (!os_handle)
+            rv = apr_get_os_error();
+#ifndef _WIN32_WCE
+        SetErrorMode(em);
+#endif
+    }
+#endif /* APR_HAS_UNICODE_FS */
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        char fspec[APR_PATH_MAX], *p = fspec;
+        /* Must convert path from / to \ notation.
+         * Per PR2555, the LoadLibraryEx function is very picky about slashes.
+         * Debugging on NT 4 SP 6a reveals First Chance Exception within NTDLL.
+         * LoadLibrary in the MS PSDK also reveals that it -explicitly- states
+         * that backslashes must be used for the LoadLibrary family of calls.
+         */
+        apr_cpystrn(fspec, path, sizeof(fspec));
+        while ((p = strchr(p, '/')) != NULL)
+            *p = '\\';
+        
+        /* Prevent ugly popups from killing our app */
+        em = SetErrorMode(SEM_FAILCRITICALERRORS);
+        os_handle = LoadLibraryEx(path, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
+        if (!os_handle)
+            os_handle = LoadLibraryEx(path, NULL, 0);
+        if (!os_handle)
+            rv = apr_get_os_error();
+        else
+            rv = APR_SUCCESS;
+        SetErrorMode(em);
+    }
+#endif
+
+    *res_handle = apr_pcalloc(ctx, sizeof(**res_handle));
+    (*res_handle)->cont = ctx;
+
+    if (rv) {
+        return ((*res_handle)->load_error = rv);
+    }
+
+    (*res_handle)->handle = (void*)os_handle;
+    (*res_handle)->load_error = APR_SUCCESS;
+
+    apr_pool_cleanup_register(ctx, *res_handle, dso_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+    
+APR_DECLARE(apr_status_t) apr_dso_unload(struct apr_dso_handle_t *handle)
+{
+    return apr_pool_cleanup_run(handle->cont, handle, dso_cleanup);
+}
+
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, 
+                         struct apr_dso_handle_t *handle, 
+                         const char *symname)
+{
+#ifdef _WIN32_WCE
+    apr_size_t symlen = strlen(symname) + 1;
+    apr_size_t wsymlen = 256;
+    apr_wchar_t wsymname[256];
+    apr_status_t rv;
+
+    rv = apr_conv_utf8_to_ucs2(wsymname, &wsymlen, symname, &symlen);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+    else if (symlen) {
+        return APR_ENAMETOOLONG;
+    }
+
+    *ressym = (apr_dso_handle_sym_t)GetProcAddressW(handle->handle, wsymname);
+#else
+    *ressym = (apr_dso_handle_sym_t)GetProcAddress(handle->handle, symname);
+#endif
+    if (!*ressym) {
+        return apr_get_os_error();
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *dso, char *buf, apr_size_t bufsize)
+{
+    return apr_strerror(dso->load_error, buf, bufsize);
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/export_vars.c b/rubbos/app/httpd-2.0.64/srclib/apr/export_vars.c
new file mode 100644
index 00000000..65708e36
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/export_vars.c
@@ -0,0 +1,2 @@
+apr_month_snames
+apr_day_snames
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/exports.c b/rubbos/app/httpd-2.0.64/srclib/apr/exports.c
new file mode 100644
index 00000000..ef452009
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/exports.c
@@ -0,0 +1,659 @@
+/*
+ * THIS FILE WAS AUTOGENERATED BY make_exports.awk
+ *
+ * This is an ugly hack that needs to be here, so
+ * that libtool will link all of the APR functions
+ * into server regardless of whether the base server
+ * uses them.
+ */
+
+#define CORE_PRIVATE
+
+#include "apr_allocator.h"
+#include "apr_atomic.h"
+#include "apr_compat.h"
+#include "apr_dso.h"
+#include "apr_env.h"
+#include "apr_errno.h"
+#include "apr_file_info.h"
+#include "apr_file_io.h"
+#include "apr_fnmatch.h"
+#include "apr_general.h"
+#include "apr_getopt.h"
+#include "apr_global_mutex.h"
+#include "apr.h"
+#include "apr_hash.h"
+#include "apr_inherit.h"
+#include "apr_lib.h"
+#include "apr_mmap.h"
+#include "apr_network_io.h"
+#include "apr_poll.h"
+#include "apr_pools.h"
+#include "apr_portable.h"
+#include "apr_proc_mutex.h"
+#include "apr_ring.h"
+#include "apr_shm.h"
+#include "apr_signal.h"
+#include "apr_strings.h"
+#include "apr_support.h"
+#include "apr_tables.h"
+#include "apr_thread_cond.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_proc.h"
+#include "apr_thread_rwlock.h"
+#include "apr_time.h"
+#include "apr_user.h"
+#include "apr_version.h"
+#include "apr_want.h"
+
+const void *ap_ugly_hack = NULL;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_allocator.h
+ */
+const void *ap_hack_apr_allocator_create = (const void *)apr_allocator_create;
+const void *ap_hack_apr_allocator_destroy = (const void *)apr_allocator_destroy;
+const void *ap_hack_apr_allocator_alloc = (const void *)apr_allocator_alloc;
+const void *ap_hack_apr_allocator_free = (const void *)apr_allocator_free;
+const void *ap_hack_apr_allocator_owner_set = (const void *)apr_allocator_owner_set;
+const void *ap_hack_apr_allocator_set_owner = (const void *)apr_allocator_set_owner;
+const void *ap_hack_apr_allocator_owner_get = (const void *)apr_allocator_owner_get;
+const void *ap_hack_apr_allocator_get_owner = (const void *)apr_allocator_get_owner;
+const void *ap_hack_apr_allocator_max_free_set = (const void *)apr_allocator_max_free_set;
+const void *ap_hack_apr_allocator_set_max_free = (const void *)apr_allocator_set_max_free;
+#if APR_HAS_THREADS
+const void *ap_hack_apr_allocator_mutex_set = (const void *)apr_allocator_mutex_set;
+const void *ap_hack_apr_allocator_set_mutex = (const void *)apr_allocator_set_mutex;
+const void *ap_hack_apr_allocator_mutex_get = (const void *)apr_allocator_mutex_get;
+const void *ap_hack_apr_allocator_get_mutex = (const void *)apr_allocator_get_mutex;
+#endif /* APR_HAS_THREADS */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_dso.h
+ */
+#if APR_HAS_DSO || defined(DOXYGEN)
+const void *ap_hack_apr_dso_load = (const void *)apr_dso_load;
+const void *ap_hack_apr_dso_unload = (const void *)apr_dso_unload;
+const void *ap_hack_apr_dso_sym = (const void *)apr_dso_sym;
+const void *ap_hack_apr_dso_error = (const void *)apr_dso_error;
+#endif /* APR_HAS_DSO */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_env.h
+ */
+const void *ap_hack_apr_env_get = (const void *)apr_env_get;
+const void *ap_hack_apr_env_set = (const void *)apr_env_set;
+const void *ap_hack_apr_env_delete = (const void *)apr_env_delete;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_errno.h
+ */
+const void *ap_hack_apr_strerror = (const void *)apr_strerror;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_file_info.h
+ */
+const void *ap_hack_apr_stat = (const void *)apr_stat;
+const void *ap_hack_apr_lstat = (const void *)apr_lstat;
+const void *ap_hack_apr_dir_open = (const void *)apr_dir_open;
+const void *ap_hack_apr_dir_close = (const void *)apr_dir_close;
+const void *ap_hack_apr_dir_read = (const void *)apr_dir_read;
+const void *ap_hack_apr_dir_rewind = (const void *)apr_dir_rewind;
+const void *ap_hack_apr_filepath_root = (const void *)apr_filepath_root;
+const void *ap_hack_apr_filepath_merge = (const void *)apr_filepath_merge;
+const void *ap_hack_apr_filepath_list_split = (const void *)apr_filepath_list_split;
+const void *ap_hack_apr_filepath_list_merge = (const void *)apr_filepath_list_merge;
+const void *ap_hack_apr_filepath_get = (const void *)apr_filepath_get;
+const void *ap_hack_apr_filepath_set = (const void *)apr_filepath_set;
+const void *ap_hack_apr_filepath_encoding = (const void *)apr_filepath_encoding;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_file_io.h
+ */
+const void *ap_hack_apr_file_open = (const void *)apr_file_open;
+const void *ap_hack_apr_file_close = (const void *)apr_file_close;
+const void *ap_hack_apr_file_remove = (const void *)apr_file_remove;
+const void *ap_hack_apr_file_rename = (const void *)apr_file_rename;
+const void *ap_hack_apr_file_copy = (const void *)apr_file_copy;
+const void *ap_hack_apr_file_append = (const void *)apr_file_append;
+const void *ap_hack_apr_file_eof = (const void *)apr_file_eof;
+const void *ap_hack_apr_file_open_stderr = (const void *)apr_file_open_stderr;
+const void *ap_hack_apr_file_open_stdout = (const void *)apr_file_open_stdout;
+const void *ap_hack_apr_file_open_stdin = (const void *)apr_file_open_stdin;
+const void *ap_hack_apr_file_read = (const void *)apr_file_read;
+const void *ap_hack_apr_file_write = (const void *)apr_file_write;
+const void *ap_hack_apr_file_writev = (const void *)apr_file_writev;
+const void *ap_hack_apr_file_read_full = (const void *)apr_file_read_full;
+const void *ap_hack_apr_file_write_full = (const void *)apr_file_write_full;
+const void *ap_hack_apr_file_putc = (const void *)apr_file_putc;
+const void *ap_hack_apr_file_getc = (const void *)apr_file_getc;
+const void *ap_hack_apr_file_ungetc = (const void *)apr_file_ungetc;
+const void *ap_hack_apr_file_gets = (const void *)apr_file_gets;
+const void *ap_hack_apr_file_puts = (const void *)apr_file_puts;
+const void *ap_hack_apr_file_flush = (const void *)apr_file_flush;
+const void *ap_hack_apr_file_dup = (const void *)apr_file_dup;
+const void *ap_hack_apr_file_dup2 = (const void *)apr_file_dup2;
+const void *ap_hack_apr_file_setaside = (const void *)apr_file_setaside;
+const void *ap_hack_apr_file_seek = (const void *)apr_file_seek;
+const void *ap_hack_apr_file_pipe_create = (const void *)apr_file_pipe_create;
+const void *ap_hack_apr_file_namedpipe_create = (const void *)apr_file_namedpipe_create;
+const void *ap_hack_apr_file_pipe_timeout_get = (const void *)apr_file_pipe_timeout_get;
+const void *ap_hack_apr_file_pipe_timeout_set = (const void *)apr_file_pipe_timeout_set;
+const void *ap_hack_apr_file_lock = (const void *)apr_file_lock;
+const void *ap_hack_apr_file_unlock = (const void *)apr_file_unlock;
+const void *ap_hack_apr_file_name_get = (const void *)apr_file_name_get;
+const void *ap_hack_apr_file_data_get = (const void *)apr_file_data_get;
+const void *ap_hack_apr_file_data_set = (const void *)apr_file_data_set;
+const void *ap_hack_apr_file_printf = (const void *)apr_file_printf;
+const void *ap_hack_apr_file_perms_set = (const void *)apr_file_perms_set;
+const void *ap_hack_apr_file_attrs_set = (const void *)apr_file_attrs_set;
+const void *ap_hack_apr_file_mtime_set = (const void *)apr_file_mtime_set;
+const void *ap_hack_apr_dir_make = (const void *)apr_dir_make;
+const void *ap_hack_apr_dir_make_recursive = (const void *)apr_dir_make_recursive;
+const void *ap_hack_apr_dir_remove = (const void *)apr_dir_remove;
+const void *ap_hack_apr_file_info_get = (const void *)apr_file_info_get;
+const void *ap_hack_apr_file_trunc = (const void *)apr_file_trunc;
+const void *ap_hack_apr_file_flags_get = (const void *)apr_file_flags_get;
+const void *ap_hack_apr_file_pool_get = (const void *)apr_file_pool_get;
+const void *ap_hack_apr_file_inherit_set = (const void *)apr_file_inherit_set;
+const void *ap_hack_apr_file_set_inherit = (const void *)apr_file_set_inherit;
+const void *ap_hack_apr_file_inherit_unset = (const void *)apr_file_inherit_unset;
+const void *ap_hack_apr_file_unset_inherit = (const void *)apr_file_unset_inherit;
+const void *ap_hack_apr_file_mktemp = (const void *)apr_file_mktemp;
+const void *ap_hack_apr_temp_dir_get = (const void *)apr_temp_dir_get;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_fnmatch.h
+ */
+const void *ap_hack_apr_fnmatch = (const void *)apr_fnmatch;
+const void *ap_hack_apr_fnmatch_test = (const void *)apr_fnmatch_test;
+const void *ap_hack_apr_is_fnmatch = (const void *)apr_is_fnmatch;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_general.h
+ */
+const void *ap_hack_apr_initialize = (const void *)apr_initialize;
+const void *ap_hack_apr_app_initialize = (const void *)apr_app_initialize;
+const void *ap_hack_apr_terminate = (const void *)apr_terminate;
+const void *ap_hack_apr_terminate2 = (const void *)apr_terminate2;
+#if APR_HAS_RANDOM || defined(DOXYGEN)
+#ifdef APR_ENABLE_FOR_1_0
+const void *ap_hack_apr_generate_random_bytes = (const void *)apr_generate_random_bytes;
+#else
+const void *ap_hack_apr_generate_random_bytes = (const void *)apr_generate_random_bytes;
+#endif
+#endif
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_getopt.h
+ */
+const void *ap_hack_apr_getopt_init = (const void *)apr_getopt_init;
+const void *ap_hack_apr_getopt = (const void *)apr_getopt;
+const void *ap_hack_apr_getopt_long = (const void *)apr_getopt_long;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_global_mutex.h
+ */
+#if !APR_PROC_MUTEX_IS_GLOBAL || defined(DOXYGEN)
+const void *ap_hack_apr_global_mutex_create = (const void *)apr_global_mutex_create;
+const void *ap_hack_apr_global_mutex_child_init = (const void *)apr_global_mutex_child_init;
+const void *ap_hack_apr_global_mutex_lock = (const void *)apr_global_mutex_lock;
+const void *ap_hack_apr_global_mutex_trylock = (const void *)apr_global_mutex_trylock;
+const void *ap_hack_apr_global_mutex_unlock = (const void *)apr_global_mutex_unlock;
+const void *ap_hack_apr_global_mutex_destroy = (const void *)apr_global_mutex_destroy;
+const void *ap_hack_apr_global_mutex_pool_get = (const void *)apr_global_mutex_pool_get;
+#else /* APR_PROC_MUTEX_IS_GLOBAL */
+#endif
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_hash.h
+ */
+const void *ap_hack_apr_hash_make = (const void *)apr_hash_make;
+const void *ap_hack_apr_hash_copy = (const void *)apr_hash_copy;
+const void *ap_hack_apr_hash_set = (const void *)apr_hash_set;
+const void *ap_hack_apr_hash_get = (const void *)apr_hash_get;
+const void *ap_hack_apr_hash_first = (const void *)apr_hash_first;
+const void *ap_hack_apr_hash_next = (const void *)apr_hash_next;
+const void *ap_hack_apr_hash_this = (const void *)apr_hash_this;
+const void *ap_hack_apr_hash_count = (const void *)apr_hash_count;
+const void *ap_hack_apr_hash_overlay = (const void *)apr_hash_overlay;
+const void *ap_hack_apr_hash_merge = (const void *)apr_hash_merge;
+const void *ap_hack_apr_hash_pool_get = (const void *)apr_hash_pool_get;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_lib.h
+ */
+const void *ap_hack_apr_filepath_name_get = (const void *)apr_filepath_name_get;
+const void *ap_hack_apr_filename_of_pathname = (const void *)apr_filename_of_pathname;
+const void *ap_hack_apr_vformatter = (const void *)apr_vformatter;
+const void *ap_hack_apr_password_get = (const void *)apr_password_get;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_mmap.h
+ */
+#if APR_HAS_MMAP || defined(DOXYGEN)
+const void *ap_hack_apr_mmap_create = (const void *)apr_mmap_create;
+const void *ap_hack_apr_mmap_dup = (const void *)apr_mmap_dup;
+#if defined(DOXYGEN)
+const void *ap_hack_apr_mmap_setaside = (const void *)apr_mmap_setaside;
+#else
+#endif /* DOXYGEN */
+const void *ap_hack_apr_mmap_delete = (const void *)apr_mmap_delete;
+const void *ap_hack_apr_mmap_offset = (const void *)apr_mmap_offset;
+#endif /* APR_HAS_MMAP */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_network_io.h
+ */
+const void *ap_hack_apr_socket_create = (const void *)apr_socket_create;
+const void *ap_hack_apr_socket_create_ex = (const void *)apr_socket_create_ex;
+const void *ap_hack_apr_socket_shutdown = (const void *)apr_socket_shutdown;
+const void *ap_hack_apr_shutdown = (const void *)apr_shutdown;
+const void *ap_hack_apr_socket_close = (const void *)apr_socket_close;
+const void *ap_hack_apr_socket_bind = (const void *)apr_socket_bind;
+const void *ap_hack_apr_bind = (const void *)apr_bind;
+const void *ap_hack_apr_socket_listen = (const void *)apr_socket_listen;
+const void *ap_hack_apr_listen = (const void *)apr_listen;
+const void *ap_hack_apr_socket_accept = (const void *)apr_socket_accept;
+const void *ap_hack_apr_accept = (const void *)apr_accept;
+const void *ap_hack_apr_socket_connect = (const void *)apr_socket_connect;
+const void *ap_hack_apr_connect = (const void *)apr_connect;
+const void *ap_hack_apr_sockaddr_info_get = (const void *)apr_sockaddr_info_get;
+const void *ap_hack_apr_getnameinfo = (const void *)apr_getnameinfo;
+const void *ap_hack_apr_parse_addr_port = (const void *)apr_parse_addr_port;
+const void *ap_hack_apr_gethostname = (const void *)apr_gethostname;
+const void *ap_hack_apr_socket_data_get = (const void *)apr_socket_data_get;
+const void *ap_hack_apr_socket_data_set = (const void *)apr_socket_data_set;
+const void *ap_hack_apr_socket_send = (const void *)apr_socket_send;
+const void *ap_hack_apr_send = (const void *)apr_send;
+const void *ap_hack_apr_socket_sendv = (const void *)apr_socket_sendv;
+const void *ap_hack_apr_sendv = (const void *)apr_sendv;
+const void *ap_hack_apr_socket_sendto = (const void *)apr_socket_sendto;
+const void *ap_hack_apr_sendto = (const void *)apr_sendto;
+const void *ap_hack_apr_socket_recvfrom = (const void *)apr_socket_recvfrom;
+const void *ap_hack_apr_recvfrom = (const void *)apr_recvfrom;
+#if APR_HAS_SENDFILE || defined(DOXYGEN)
+const void *ap_hack_apr_socket_sendfile = (const void *)apr_socket_sendfile;
+const void *ap_hack_apr_sendfile = (const void *)apr_sendfile;
+#endif /* APR_HAS_SENDFILE */
+const void *ap_hack_apr_socket_recv = (const void *)apr_socket_recv;
+const void *ap_hack_apr_recv = (const void *)apr_recv;
+const void *ap_hack_apr_socket_opt_set = (const void *)apr_socket_opt_set;
+const void *ap_hack_apr_setsocketopt = (const void *)apr_setsocketopt;
+const void *ap_hack_apr_socket_timeout_set = (const void *)apr_socket_timeout_set;
+const void *ap_hack_apr_socket_opt_get = (const void *)apr_socket_opt_get;
+const void *ap_hack_apr_getsocketopt = (const void *)apr_getsocketopt;
+const void *ap_hack_apr_socket_timeout_get = (const void *)apr_socket_timeout_get;
+const void *ap_hack_apr_socket_atmark = (const void *)apr_socket_atmark;
+const void *ap_hack_apr_socket_addr_get = (const void *)apr_socket_addr_get;
+const void *ap_hack_apr_sockaddr_port_set = (const void *)apr_sockaddr_port_set;
+const void *ap_hack_apr_sockaddr_port_get = (const void *)apr_sockaddr_port_get;
+const void *ap_hack_apr_sockaddr_ip_set = (const void *)apr_sockaddr_ip_set;
+const void *ap_hack_apr_sockaddr_ip_get = (const void *)apr_sockaddr_ip_get;
+const void *ap_hack_apr_sockaddr_equal = (const void *)apr_sockaddr_equal;
+#if APR_FILES_AS_SOCKETS || defined(DOXYGEN)
+const void *ap_hack_apr_socket_from_file = (const void *)apr_socket_from_file;
+#endif /* APR_FILES_AS_SOCKETS */
+const void *ap_hack_apr_getservbyname = (const void *)apr_getservbyname;
+const void *ap_hack_apr_ipsubnet_create = (const void *)apr_ipsubnet_create;
+const void *ap_hack_apr_ipsubnet_test = (const void *)apr_ipsubnet_test;
+const void *ap_hack_apr_socket_protocol_get = (const void *)apr_socket_protocol_get;
+const void *ap_hack_apr_socket_inherit_set = (const void *)apr_socket_inherit_set;
+const void *ap_hack_apr_socket_set_inherit = (const void *)apr_socket_set_inherit;
+const void *ap_hack_apr_socket_inherit_unset = (const void *)apr_socket_inherit_unset;
+const void *ap_hack_apr_socket_unset_inherit = (const void *)apr_socket_unset_inherit;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_poll.h
+ */
+const void *ap_hack_apr_poll_setup = (const void *)apr_poll_setup;
+const void *ap_hack_apr_poll = (const void *)apr_poll;
+const void *ap_hack_apr_poll_socket_add = (const void *)apr_poll_socket_add;
+const void *ap_hack_apr_poll_socket_mask = (const void *)apr_poll_socket_mask;
+const void *ap_hack_apr_poll_socket_remove = (const void *)apr_poll_socket_remove;
+const void *ap_hack_apr_poll_socket_clear = (const void *)apr_poll_socket_clear;
+const void *ap_hack_apr_poll_revents_get = (const void *)apr_poll_revents_get;
+const void *ap_hack_apr_pollset_create = (const void *)apr_pollset_create;
+const void *ap_hack_apr_pollset_destroy = (const void *)apr_pollset_destroy;
+const void *ap_hack_apr_pollset_add = (const void *)apr_pollset_add;
+const void *ap_hack_apr_pollset_remove = (const void *)apr_pollset_remove;
+const void *ap_hack_apr_pollset_poll = (const void *)apr_pollset_poll;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_pools.h
+ */
+const void *ap_hack_apr_pool_initialize = (const void *)apr_pool_initialize;
+const void *ap_hack_apr_pool_terminate = (const void *)apr_pool_terminate;
+const void *ap_hack_apr_pool_create_ex = (const void *)apr_pool_create_ex;
+const void *ap_hack_apr_pool_create_ex_debug = (const void *)apr_pool_create_ex_debug;
+#if defined(DOXYGEN)
+const void *ap_hack_apr_pool_create = (const void *)apr_pool_create;
+#else
+#endif
+const void *ap_hack_apr_pool_allocator_get = (const void *)apr_pool_allocator_get;
+const void *ap_hack_apr_pool_clear = (const void *)apr_pool_clear;
+const void *ap_hack_apr_pool_clear_debug = (const void *)apr_pool_clear_debug;
+const void *ap_hack_apr_pool_destroy = (const void *)apr_pool_destroy;
+const void *ap_hack_apr_pool_destroy_debug = (const void *)apr_pool_destroy_debug;
+const void *ap_hack_apr_palloc = (const void *)apr_palloc;
+const void *ap_hack_apr_palloc_debug = (const void *)apr_palloc_debug;
+#if defined(DOXYGEN)
+const void *ap_hack_apr_pcalloc = (const void *)apr_pcalloc;
+#elif !APR_POOL_DEBUG
+#endif
+const void *ap_hack_apr_pcalloc_debug = (const void *)apr_pcalloc_debug;
+const void *ap_hack_apr_pool_abort_set = (const void *)apr_pool_abort_set;
+const void *ap_hack_apr_pool_set_abort = (const void *)apr_pool_set_abort;
+const void *ap_hack_apr_pool_abort_get = (const void *)apr_pool_abort_get;
+const void *ap_hack_apr_pool_get_abort = (const void *)apr_pool_get_abort;
+const void *ap_hack_apr_pool_parent_get = (const void *)apr_pool_parent_get;
+const void *ap_hack_apr_pool_get_parent = (const void *)apr_pool_get_parent;
+const void *ap_hack_apr_pool_is_ancestor = (const void *)apr_pool_is_ancestor;
+const void *ap_hack_apr_pool_tag = (const void *)apr_pool_tag;
+const void *ap_hack_apr_pool_userdata_set = (const void *)apr_pool_userdata_set;
+const void *ap_hack_apr_pool_userdata_setn = (const void *)apr_pool_userdata_setn;
+const void *ap_hack_apr_pool_userdata_get = (const void *)apr_pool_userdata_get;
+const void *ap_hack_apr_pool_cleanup_register = (const void *)apr_pool_cleanup_register;
+const void *ap_hack_apr_pool_cleanup_kill = (const void *)apr_pool_cleanup_kill;
+const void *ap_hack_apr_pool_child_cleanup_set = (const void *)apr_pool_child_cleanup_set;
+const void *ap_hack_apr_pool_cleanup_run = (const void *)apr_pool_cleanup_run;
+const void *ap_hack_apr_pool_cleanup_null = (const void *)apr_pool_cleanup_null;
+const void *ap_hack_apr_pool_cleanup_for_exec = (const void *)apr_pool_cleanup_for_exec;
+#if APR_POOL_DEBUG || defined(DOXYGEN)
+const void *ap_hack_apr_pool_join = (const void *)apr_pool_join;
+const void *ap_hack_apr_pool_find = (const void *)apr_pool_find;
+const void *ap_hack_apr_pool_num_bytes = (const void *)apr_pool_num_bytes;
+const void *ap_hack_apr_pool_lock = (const void *)apr_pool_lock;
+#else /* APR_POOL_DEBUG or DOXYGEN */
+#endif /* APR_POOL_DEBUG or DOXYGEN */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_portable.h
+ */
+#if APR_PROC_MUTEX_IS_GLOBAL || defined(DOXYGEN)
+#else
+const void *ap_hack_apr_os_global_mutex_get = (const void *)apr_os_global_mutex_get;
+#endif
+const void *ap_hack_apr_os_file_get = (const void *)apr_os_file_get;
+const void *ap_hack_apr_os_dir_get = (const void *)apr_os_dir_get;
+const void *ap_hack_apr_os_sock_get = (const void *)apr_os_sock_get;
+const void *ap_hack_apr_os_proc_mutex_get = (const void *)apr_os_proc_mutex_get;
+const void *ap_hack_apr_os_exp_time_get = (const void *)apr_os_exp_time_get;
+const void *ap_hack_apr_os_imp_time_get = (const void *)apr_os_imp_time_get;
+const void *ap_hack_apr_os_shm_get = (const void *)apr_os_shm_get;
+#if APR_HAS_THREADS || defined(DOXYGEN)
+const void *ap_hack_apr_os_thread_get = (const void *)apr_os_thread_get;
+const void *ap_hack_apr_os_threadkey_get = (const void *)apr_os_threadkey_get;
+const void *ap_hack_apr_os_thread_put = (const void *)apr_os_thread_put;
+const void *ap_hack_apr_os_threadkey_put = (const void *)apr_os_threadkey_put;
+const void *ap_hack_apr_os_thread_current = (const void *)apr_os_thread_current;
+const void *ap_hack_apr_os_thread_equal = (const void *)apr_os_thread_equal;
+#endif /* APR_HAS_THREADS */
+const void *ap_hack_apr_os_file_put = (const void *)apr_os_file_put;
+const void *ap_hack_apr_os_pipe_put = (const void *)apr_os_pipe_put;
+const void *ap_hack_apr_os_pipe_put_ex = (const void *)apr_os_pipe_put_ex;
+const void *ap_hack_apr_os_dir_put = (const void *)apr_os_dir_put;
+const void *ap_hack_apr_os_sock_put = (const void *)apr_os_sock_put;
+const void *ap_hack_apr_os_sock_make = (const void *)apr_os_sock_make;
+const void *ap_hack_apr_os_proc_mutex_put = (const void *)apr_os_proc_mutex_put;
+const void *ap_hack_apr_os_imp_time_put = (const void *)apr_os_imp_time_put;
+const void *ap_hack_apr_os_exp_time_put = (const void *)apr_os_exp_time_put;
+const void *ap_hack_apr_os_shm_put = (const void *)apr_os_shm_put;
+#if APR_HAS_DSO || defined(DOXYGEN)
+const void *ap_hack_apr_os_dso_handle_put = (const void *)apr_os_dso_handle_put;
+const void *ap_hack_apr_os_dso_handle_get = (const void *)apr_os_dso_handle_get;
+#if APR_HAS_OS_UUID
+const void *ap_hack_apr_os_uuid_get = (const void *)apr_os_uuid_get;
+#endif
+#endif /* APR_HAS_DSO */
+const void *ap_hack_apr_os_default_encoding = (const void *)apr_os_default_encoding;
+const void *ap_hack_apr_os_locale_encoding = (const void *)apr_os_locale_encoding;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_proc_mutex.h
+ */
+const void *ap_hack_apr_proc_mutex_create = (const void *)apr_proc_mutex_create;
+const void *ap_hack_apr_proc_mutex_child_init = (const void *)apr_proc_mutex_child_init;
+const void *ap_hack_apr_proc_mutex_lock = (const void *)apr_proc_mutex_lock;
+const void *ap_hack_apr_proc_mutex_trylock = (const void *)apr_proc_mutex_trylock;
+const void *ap_hack_apr_proc_mutex_unlock = (const void *)apr_proc_mutex_unlock;
+const void *ap_hack_apr_proc_mutex_destroy = (const void *)apr_proc_mutex_destroy;
+const void *ap_hack_apr_proc_mutex_cleanup = (const void *)apr_proc_mutex_cleanup;
+const void *ap_hack_apr_proc_mutex_lockfile = (const void *)apr_proc_mutex_lockfile;
+const void *ap_hack_apr_proc_mutex_name = (const void *)apr_proc_mutex_name;
+const void *ap_hack_apr_proc_mutex_defname = (const void *)apr_proc_mutex_defname;
+const void *ap_hack_apr_proc_mutex_pool_get = (const void *)apr_proc_mutex_pool_get;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_shm.h
+ */
+const void *ap_hack_apr_shm_create = (const void *)apr_shm_create;
+const void *ap_hack_apr_shm_destroy = (const void *)apr_shm_destroy;
+const void *ap_hack_apr_shm_attach = (const void *)apr_shm_attach;
+const void *ap_hack_apr_shm_detach = (const void *)apr_shm_detach;
+const void *ap_hack_apr_shm_baseaddr_get = (const void *)apr_shm_baseaddr_get;
+const void *ap_hack_apr_shm_size_get = (const void *)apr_shm_size_get;
+const void *ap_hack_apr_shm_pool_get = (const void *)apr_shm_pool_get;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_signal.h
+ */
+#if APR_HAVE_SIGACTION || defined(DOXYGEN)
+const void *ap_hack_apr_signal = (const void *)apr_signal;
+#else /* !APR_HAVE_SIGACTION */
+#endif
+const void *ap_hack_apr_signal_description_get = (const void *)apr_signal_description_get;
+const void *ap_hack_apr_signal_get_description = (const void *)apr_signal_get_description;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_strings.h
+ */
+const void *ap_hack_apr_strnatcmp = (const void *)apr_strnatcmp;
+const void *ap_hack_apr_strnatcasecmp = (const void *)apr_strnatcasecmp;
+const void *ap_hack_apr_pstrdup = (const void *)apr_pstrdup;
+const void *ap_hack_apr_pstrmemdup = (const void *)apr_pstrmemdup;
+const void *ap_hack_apr_pstrndup = (const void *)apr_pstrndup;
+const void *ap_hack_apr_pmemdup = (const void *)apr_pmemdup;
+const void *ap_hack_apr_pstrcat = (const void *)apr_pstrcat;
+const void *ap_hack_apr_pstrcatv = (const void *)apr_pstrcatv;
+const void *ap_hack_apr_pvsprintf = (const void *)apr_pvsprintf;
+const void *ap_hack_apr_psprintf = (const void *)apr_psprintf;
+const void *ap_hack_apr_cpystrn = (const void *)apr_cpystrn;
+const void *ap_hack_apr_collapse_spaces = (const void *)apr_collapse_spaces;
+const void *ap_hack_apr_tokenize_to_argv = (const void *)apr_tokenize_to_argv;
+const void *ap_hack_apr_strtok = (const void *)apr_strtok;
+const void *ap_hack_apr_snprintf = (const void *)apr_snprintf;
+const void *ap_hack_apr_vsnprintf = (const void *)apr_vsnprintf;
+const void *ap_hack_apr_itoa = (const void *)apr_itoa;
+const void *ap_hack_apr_ltoa = (const void *)apr_ltoa;
+const void *ap_hack_apr_off_t_toa = (const void *)apr_off_t_toa;
+const void *ap_hack_apr_strtoi64 = (const void *)apr_strtoi64;
+const void *ap_hack_apr_atoi64 = (const void *)apr_atoi64;
+const void *ap_hack_apr_strfsize = (const void *)apr_strfsize;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_tables.h
+ */
+const void *ap_hack_apr_table_elts = (const void *)apr_table_elts;
+const void *ap_hack_apr_is_empty_table = (const void *)apr_is_empty_table;
+const void *ap_hack_apr_is_empty_array = (const void *)apr_is_empty_array;
+const void *ap_hack_apr_array_make = (const void *)apr_array_make;
+const void *ap_hack_apr_array_push = (const void *)apr_array_push;
+const void *ap_hack_apr_array_pop = (const void *)apr_array_pop;
+const void *ap_hack_apr_array_cat = (const void *)apr_array_cat;
+const void *ap_hack_apr_array_copy = (const void *)apr_array_copy;
+const void *ap_hack_apr_array_copy_hdr = (const void *)apr_array_copy_hdr;
+const void *ap_hack_apr_array_append = (const void *)apr_array_append;
+const void *ap_hack_apr_array_pstrcat = (const void *)apr_array_pstrcat;
+const void *ap_hack_apr_table_make = (const void *)apr_table_make;
+const void *ap_hack_apr_table_copy = (const void *)apr_table_copy;
+const void *ap_hack_apr_table_clear = (const void *)apr_table_clear;
+const void *ap_hack_apr_table_get = (const void *)apr_table_get;
+const void *ap_hack_apr_table_set = (const void *)apr_table_set;
+const void *ap_hack_apr_table_setn = (const void *)apr_table_setn;
+const void *ap_hack_apr_table_unset = (const void *)apr_table_unset;
+const void *ap_hack_apr_table_merge = (const void *)apr_table_merge;
+const void *ap_hack_apr_table_mergen = (const void *)apr_table_mergen;
+const void *ap_hack_apr_table_add = (const void *)apr_table_add;
+const void *ap_hack_apr_table_addn = (const void *)apr_table_addn;
+const void *ap_hack_apr_table_overlay = (const void *)apr_table_overlay;
+const void *ap_hack_apr_table_do = (const void *)apr_table_do;
+const void *ap_hack_apr_table_vdo = (const void *)apr_table_vdo;
+const void *ap_hack_apr_table_overlap = (const void *)apr_table_overlap;
+const void *ap_hack_apr_table_compress = (const void *)apr_table_compress;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_cond.h
+ */
+#if APR_HAS_THREADS || defined(DOXYGEN)
+const void *ap_hack_apr_thread_cond_create = (const void *)apr_thread_cond_create;
+const void *ap_hack_apr_thread_cond_wait = (const void *)apr_thread_cond_wait;
+const void *ap_hack_apr_thread_cond_timedwait = (const void *)apr_thread_cond_timedwait;
+const void *ap_hack_apr_thread_cond_signal = (const void *)apr_thread_cond_signal;
+const void *ap_hack_apr_thread_cond_broadcast = (const void *)apr_thread_cond_broadcast;
+const void *ap_hack_apr_thread_cond_destroy = (const void *)apr_thread_cond_destroy;
+const void *ap_hack_apr_thread_cond_pool_get = (const void *)apr_thread_cond_pool_get;
+#endif /* APR_HAS_THREADS */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_mutex.h
+ */
+#if APR_HAS_THREADS || defined(DOXYGEN)
+const void *ap_hack_apr_thread_mutex_create = (const void *)apr_thread_mutex_create;
+const void *ap_hack_apr_thread_mutex_lock = (const void *)apr_thread_mutex_lock;
+const void *ap_hack_apr_thread_mutex_trylock = (const void *)apr_thread_mutex_trylock;
+const void *ap_hack_apr_thread_mutex_unlock = (const void *)apr_thread_mutex_unlock;
+const void *ap_hack_apr_thread_mutex_destroy = (const void *)apr_thread_mutex_destroy;
+const void *ap_hack_apr_thread_mutex_pool_get = (const void *)apr_thread_mutex_pool_get;
+#endif /* APR_HAS_THREADS */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_proc.h
+ */
+#if APR_HAS_THREADS
+const void *ap_hack_apr_threadattr_create = (const void *)apr_threadattr_create;
+const void *ap_hack_apr_threadattr_detach_set = (const void *)apr_threadattr_detach_set;
+const void *ap_hack_apr_threadattr_detach_get = (const void *)apr_threadattr_detach_get;
+const void *ap_hack_apr_threadattr_stacksize_set = (const void *)apr_threadattr_stacksize_set;
+const void *ap_hack_apr_thread_create = (const void *)apr_thread_create;
+const void *ap_hack_apr_thread_exit = (const void *)apr_thread_exit;
+const void *ap_hack_apr_thread_join = (const void *)apr_thread_join;
+const void *ap_hack_apr_thread_yield = (const void *)apr_thread_yield;
+const void *ap_hack_apr_thread_once_init = (const void *)apr_thread_once_init;
+const void *ap_hack_apr_thread_once = (const void *)apr_thread_once;
+const void *ap_hack_apr_thread_detach = (const void *)apr_thread_detach;
+const void *ap_hack_apr_thread_data_get = (const void *)apr_thread_data_get;
+const void *ap_hack_apr_thread_data_set = (const void *)apr_thread_data_set;
+const void *ap_hack_apr_threadkey_private_create = (const void *)apr_threadkey_private_create;
+const void *ap_hack_apr_threadkey_private_get = (const void *)apr_threadkey_private_get;
+const void *ap_hack_apr_threadkey_private_set = (const void *)apr_threadkey_private_set;
+const void *ap_hack_apr_threadkey_private_delete = (const void *)apr_threadkey_private_delete;
+const void *ap_hack_apr_threadkey_data_get = (const void *)apr_threadkey_data_get;
+const void *ap_hack_apr_threadkey_data_set = (const void *)apr_threadkey_data_set;
+#endif
+const void *ap_hack_apr_procattr_create = (const void *)apr_procattr_create;
+const void *ap_hack_apr_procattr_io_set = (const void *)apr_procattr_io_set;
+const void *ap_hack_apr_procattr_child_in_set = (const void *)apr_procattr_child_in_set;
+const void *ap_hack_apr_procattr_child_out_set = (const void *)apr_procattr_child_out_set;
+const void *ap_hack_apr_procattr_child_err_set = (const void *)apr_procattr_child_err_set;
+const void *ap_hack_apr_procattr_dir_set = (const void *)apr_procattr_dir_set;
+const void *ap_hack_apr_procattr_cmdtype_set = (const void *)apr_procattr_cmdtype_set;
+const void *ap_hack_apr_procattr_detach_set = (const void *)apr_procattr_detach_set;
+#if APR_HAVE_STRUCT_RLIMIT
+const void *ap_hack_apr_procattr_limit_set = (const void *)apr_procattr_limit_set;
+#endif
+const void *ap_hack_apr_procattr_child_errfn_set = (const void *)apr_procattr_child_errfn_set;
+const void *ap_hack_apr_procattr_error_check_set = (const void *)apr_procattr_error_check_set;
+const void *ap_hack_apr_procattr_addrspace_set = (const void *)apr_procattr_addrspace_set;
+#if APR_HAS_FORK
+const void *ap_hack_apr_proc_fork = (const void *)apr_proc_fork;
+#endif
+const void *ap_hack_apr_proc_create = (const void *)apr_proc_create;
+const void *ap_hack_apr_proc_wait = (const void *)apr_proc_wait;
+const void *ap_hack_apr_proc_wait_all_procs = (const void *)apr_proc_wait_all_procs;
+const void *ap_hack_apr_proc_detach = (const void *)apr_proc_detach;
+const void *ap_hack_apr_proc_other_child_register = (const void *)apr_proc_other_child_register;
+const void *ap_hack_apr_proc_other_child_unregister = (const void *)apr_proc_other_child_unregister;
+const void *ap_hack_apr_proc_other_child_alert = (const void *)apr_proc_other_child_alert;
+const void *ap_hack_apr_proc_other_child_refresh = (const void *)apr_proc_other_child_refresh;
+const void *ap_hack_apr_proc_other_child_refresh_all = (const void *)apr_proc_other_child_refresh_all;
+const void *ap_hack_apr_proc_other_child_check = (const void *)apr_proc_other_child_check;
+const void *ap_hack_apr_proc_other_child_read = (const void *)apr_proc_other_child_read;
+const void *ap_hack_apr_proc_kill = (const void *)apr_proc_kill;
+const void *ap_hack_apr_pool_note_subprocess = (const void *)apr_pool_note_subprocess;
+#if APR_HAS_THREADS 
+#if (APR_HAVE_SIGWAIT || APR_HAVE_SIGSUSPEND) && !defined(OS2)
+const void *ap_hack_apr_setup_signal_thread = (const void *)apr_setup_signal_thread;
+const void *ap_hack_apr_signal_thread = (const void *)apr_signal_thread;
+#endif /* (APR_HAVE_SIGWAIT || APR_HAVE_SIGSUSPEND) && !defined(OS2) */
+const void *ap_hack_apr_thread_pool_get = (const void *)apr_thread_pool_get;
+#endif /* APR_HAS_THREADS */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_rwlock.h
+ */
+#if APR_HAS_THREADS
+const void *ap_hack_apr_thread_rwlock_create = (const void *)apr_thread_rwlock_create;
+const void *ap_hack_apr_thread_rwlock_rdlock = (const void *)apr_thread_rwlock_rdlock;
+const void *ap_hack_apr_thread_rwlock_tryrdlock = (const void *)apr_thread_rwlock_tryrdlock;
+const void *ap_hack_apr_thread_rwlock_wrlock = (const void *)apr_thread_rwlock_wrlock;
+const void *ap_hack_apr_thread_rwlock_trywrlock = (const void *)apr_thread_rwlock_trywrlock;
+const void *ap_hack_apr_thread_rwlock_unlock = (const void *)apr_thread_rwlock_unlock;
+const void *ap_hack_apr_thread_rwlock_destroy = (const void *)apr_thread_rwlock_destroy;
+const void *ap_hack_apr_thread_rwlock_pool_get = (const void *)apr_thread_rwlock_pool_get;
+#endif  /* APR_HAS_THREADS */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_time.h
+ */
+const void *ap_hack_apr_time_now = (const void *)apr_time_now;
+const void *ap_hack_apr_time_ansi_put = (const void *)apr_time_ansi_put;
+const void *ap_hack_apr_time_exp_tz = (const void *)apr_time_exp_tz;
+const void *ap_hack_apr_explode_time = (const void *)apr_explode_time;
+const void *ap_hack_apr_time_exp_gmt = (const void *)apr_time_exp_gmt;
+const void *ap_hack_apr_time_exp_lt = (const void *)apr_time_exp_lt;
+const void *ap_hack_apr_explode_localtime = (const void *)apr_explode_localtime;
+const void *ap_hack_apr_time_exp_get = (const void *)apr_time_exp_get;
+const void *ap_hack_apr_time_exp_gmt_get = (const void *)apr_time_exp_gmt_get;
+const void *ap_hack_apr_implode_gmt = (const void *)apr_implode_gmt;
+const void *ap_hack_apr_sleep = (const void *)apr_sleep;
+const void *ap_hack_apr_rfc822_date = (const void *)apr_rfc822_date;
+const void *ap_hack_apr_ctime = (const void *)apr_ctime;
+const void *ap_hack_apr_strftime = (const void *)apr_strftime;
+const void *ap_hack_apr_time_clock_hires = (const void *)apr_time_clock_hires;
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_user.h
+ */
+#if APR_HAS_USER 
+const void *ap_hack_apr_uid_current = (const void *)apr_uid_current;
+const void *ap_hack_apr_current_userid = (const void *)apr_current_userid;
+const void *ap_hack_apr_uid_name_get = (const void *)apr_uid_name_get;
+const void *ap_hack_apr_get_username = (const void *)apr_get_username;
+const void *ap_hack_apr_uid_get = (const void *)apr_uid_get;
+const void *ap_hack_apr_get_userid = (const void *)apr_get_userid;
+const void *ap_hack_apr_uid_homepath_get = (const void *)apr_uid_homepath_get;
+const void *ap_hack_apr_get_home_directory = (const void *)apr_get_home_directory;
+#if defined(WIN32)
+const void *ap_hack_apr_uid_compare = (const void *)apr_uid_compare;
+const void *ap_hack_apr_compare_users = (const void *)apr_compare_users;
+#else
+#endif
+const void *ap_hack_apr_gid_name_get = (const void *)apr_gid_name_get;
+const void *ap_hack_apr_group_name_get = (const void *)apr_group_name_get;
+const void *ap_hack_apr_get_groupname = (const void *)apr_get_groupname;
+const void *ap_hack_apr_gid_get = (const void *)apr_gid_get;
+const void *ap_hack_apr_get_groupid = (const void *)apr_get_groupid;
+#if defined(WIN32)
+const void *ap_hack_apr_gid_compare = (const void *)apr_gid_compare;
+const void *ap_hack_apr_compare_groups = (const void *)apr_compare_groups;
+#else
+#endif
+#endif  /* ! APR_HAS_USER */
+
+/*
+ * /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_version.h
+ */
+const void *ap_hack_apr_version = (const void *)apr_version;
+const void *ap_hack_apr_version_string = (const void *)apr_version_string;
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filepath.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filepath.c
new file mode 100644
index 00000000..e4bb3f36
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filepath.c
@@ -0,0 +1,4 @@
+/* NetWare & Win32 have much in common with regards to file names (both are 
+ * DOSish) so it makes sense to share some code 
+ */
+#include "../win32/filepath.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filestat.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filestat.c
new file mode 100644
index 00000000..def63b7e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filestat.c
@@ -0,0 +1,421 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "fsio.h"
+#include "nks/dirio.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_errno.h"
+#include "apr_hash.h"
+#include "apr_thread_rwlock.h"
+
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+
+#define APR_HAS_PSA
+
+static apr_filetype_e filetype_from_mode(mode_t mode)
+{
+    apr_filetype_e type = APR_NOFILE;
+
+    if (S_ISREG(mode))
+        type = APR_REG;
+    else if (S_ISDIR(mode))
+        type = APR_DIR;
+    else if (S_ISCHR(mode))
+        type = APR_CHR;
+    else if (S_ISBLK(mode))
+        type = APR_BLK;
+    else if (S_ISFIFO(mode))
+        type = APR_PIPE;
+    else if (S_ISLNK(mode))
+        type = APR_LNK;
+    else if (S_ISSOCK(mode))
+        type = APR_SOCK;
+    else
+        type = APR_UNKFILE;
+    return type;
+}
+
+static void fill_out_finfo(apr_finfo_t *finfo, struct stat *info,
+                           apr_int32_t wanted)
+{ 
+    finfo->valid = APR_FINFO_MIN | APR_FINFO_IDENT | APR_FINFO_NLINK 
+                    | APR_FINFO_OWNER | APR_FINFO_PROT;
+    finfo->protection = apr_unix_mode2perms(info->st_mode);
+    finfo->filetype = filetype_from_mode(info->st_mode);
+    finfo->user = info->st_uid;
+    finfo->group = info->st_gid;
+    finfo->size = info->st_size;
+    finfo->inode = info->st_ino;
+    finfo->device = info->st_dev;
+    finfo->nlink = info->st_nlink;
+    apr_time_ansi_put(&finfo->atime, info->st_atime.tv_sec);
+    apr_time_ansi_put(&finfo->mtime, info->st_mtime.tv_sec);
+    apr_time_ansi_put(&finfo->ctime, info->st_ctime.tv_sec);
+    /* ### needs to be revisited  
+     * if (wanted & APR_FINFO_CSIZE) {
+     *   finfo->csize = info->st_blocks * 512;
+     *   finfo->valid |= APR_FINFO_CSIZE;
+     * }
+     */
+}
+
+apr_status_t apr_file_info_get_locked(apr_finfo_t *finfo, 
+                                      apr_int32_t wanted,
+                                      apr_file_t *thefile)
+{
+    struct stat info;
+
+    if (thefile->buffered) {
+        apr_status_t rv = apr_file_flush_locked(thefile);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+
+    if (fstat(thefile->filedes, &info) == 0) {
+        finfo->pool = thefile->pool;
+        finfo->fname = thefile->fname;
+        fill_out_finfo(finfo, &info, wanted);
+        return (wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_file_info_get(apr_finfo_t *finfo, 
+                                            apr_int32_t wanted,
+                                            apr_file_t *thefile)
+{
+    struct stat info;
+
+    if (thefile->buffered) {
+        apr_status_t rv = apr_file_flush(thefile);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+
+    if (fstat(thefile->filedes, &info) == 0) {
+        finfo->pool = thefile->pool;
+        finfo->fname = thefile->fname;
+        fill_out_finfo(finfo, &info, wanted);
+        return (wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_file_perms_set(const char *fname, 
+                                             apr_fileperms_t perms)
+{
+    mode_t mode = apr_unix_perms2mode(perms);
+
+    if (chmod(fname, mode) == -1)
+        return errno;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_attrs_set(const char *fname,
+                                             apr_fileattrs_t attributes,
+                                             apr_fileattrs_t attr_mask,
+                                             apr_pool_t *pool)
+{
+    apr_status_t status;
+    apr_finfo_t finfo;
+
+    /* Don't do anything if we can't handle the requested attributes */
+    if (!(attr_mask & (APR_FILE_ATTR_READONLY
+                       | APR_FILE_ATTR_EXECUTABLE)))
+        return APR_SUCCESS;
+
+    status = apr_stat(&finfo, fname, APR_FINFO_PROT, pool);
+    if (!APR_STATUS_IS_SUCCESS(status))
+        return status;
+
+    /* ### TODO: should added bits be umask'd? */
+    if (attr_mask & APR_FILE_ATTR_READONLY)
+    {
+        if (attributes & APR_FILE_ATTR_READONLY)
+        {
+            finfo.protection &= ~APR_UWRITE;
+            finfo.protection &= ~APR_GWRITE;
+            finfo.protection &= ~APR_WWRITE;
+        }
+        else
+        {
+            /* ### umask this! */
+            finfo.protection |= APR_UWRITE;
+            finfo.protection |= APR_GWRITE;
+            finfo.protection |= APR_WWRITE;
+        }
+    }
+
+    if (attr_mask & APR_FILE_ATTR_EXECUTABLE)
+    {
+        if (attributes & APR_FILE_ATTR_EXECUTABLE)
+        {
+            /* ### umask this! */
+            finfo.protection |= APR_UEXECUTE;
+            finfo.protection |= APR_GEXECUTE;
+            finfo.protection |= APR_WEXECUTE;
+        }
+        else
+        {
+            finfo.protection &= ~APR_UEXECUTE;
+            finfo.protection &= ~APR_GEXECUTE;
+            finfo.protection &= ~APR_WEXECUTE;
+        }
+    }
+
+    return apr_file_perms_set(fname, finfo.protection);
+}
+
+#ifndef APR_HAS_PSA
+static apr_status_t stat_cache_cleanup(void *data)
+{
+    apr_pool_t *p = (apr_pool_t *)getGlobalPool();
+    apr_hash_index_t *hi;
+    apr_hash_t *statCache = (apr_hash_t*)data;
+	char *key;
+    apr_ssize_t keylen;
+    NXPathCtx_t pathctx;
+
+    for (hi = apr_hash_first(p, statCache); hi; hi = apr_hash_next(hi)) {
+        apr_hash_this(hi, (const void**)&key, &keylen, (void**)&pathctx);
+
+        if (pathctx) {
+            NXFreePathContext(pathctx);
+        }
+    }
+
+    return APR_SUCCESS;
+}
+
+int cstat (NXPathCtx_t ctx, char *path, struct stat *buf, unsigned long requestmap, apr_pool_t *p)
+{
+    apr_pool_t *gPool = (apr_pool_t *)getGlobalPool();
+    apr_hash_t *statCache = NULL;
+    apr_thread_rwlock_t *rwlock = NULL;
+
+    NXPathCtx_t pathctx = 0;
+    char *ptr = NULL, *tr;
+    int len = 0, x;
+    char *ppath;
+    char *pinfo;
+
+    if (ctx == 1) {
+
+        /* If there isn't a global pool then just stat the file
+           and return */
+        if (!gPool) {
+            char poolname[50];
+    
+            if (apr_pool_create(&gPool, NULL) != APR_SUCCESS) {
+                return getstat(ctx, path, buf, requestmap);
+            }
+    
+            setGlobalPool(gPool);
+            apr_pool_tag(gPool, apr_pstrdup(gPool, "cstat_mem_pool"));
+    
+            statCache = apr_hash_make(gPool);
+            apr_pool_userdata_set ((void*)statCache, "STAT_CACHE", stat_cache_cleanup, gPool);
+
+            apr_thread_rwlock_create(&rwlock, gPool);
+            apr_pool_userdata_set ((void*)rwlock, "STAT_CACHE_LOCK", apr_pool_cleanup_null, gPool);
+        }
+        else {
+            apr_pool_userdata_get((void**)&statCache, "STAT_CACHE", gPool);
+            apr_pool_userdata_get((void**)&rwlock, "STAT_CACHE_LOCK", gPool);
+        }
+
+        if (!gPool || !statCache || !rwlock) {
+            return getstat(ctx, path, buf, requestmap);
+        }
+    
+        for (x = 0,tr = path;*tr != '\0';tr++,x++) {
+            if (*tr == '\\' || *tr == '/') {
+                ptr = tr;
+                len = x;
+            }
+            if (*tr == ':') {
+                ptr = "\\";
+                len = x;
+            }
+        }
+    
+        if (ptr) {
+            ppath = apr_pstrndup (p, path, len);
+            strlwr(ppath);
+            if (ptr[1] != '\0') {
+                ptr++;
+            }
+            /* If the path ended in a trailing slash then our result path
+               will be a single slash. To avoid stat'ing the root with a
+               slash, we need to make sure we stat the current directory
+               with a dot */
+            if (((*ptr == '/') || (*ptr == '\\')) && (*(ptr+1) == '\0')) {
+                pinfo = apr_pstrdup (p, ".");
+            }
+            else {
+                pinfo = apr_pstrdup (p, ptr);
+            }
+        }
+    
+        /* If we have a statCache then try to pull the information
+           from the cache.  Otherwise just stat the file and return.*/
+        if (statCache) {
+            apr_thread_rwlock_rdlock(rwlock);
+            pathctx = (NXPathCtx_t) apr_hash_get(statCache, ppath, APR_HASH_KEY_STRING);
+            apr_thread_rwlock_unlock(rwlock);
+            if (pathctx) {
+                return getstat(pathctx, pinfo, buf, requestmap);
+            }
+            else {
+                int err;
+
+                err = NXCreatePathContext(0, ppath, 0, NULL, &pathctx);
+                if (!err) {
+                    apr_thread_rwlock_wrlock(rwlock);
+                    apr_hash_set(statCache, apr_pstrdup(gPool,ppath) , APR_HASH_KEY_STRING, (void*)pathctx);
+                    apr_thread_rwlock_unlock(rwlock);
+                    return getstat(pathctx, pinfo, buf, requestmap);
+                }
+            }
+        }
+    }
+    return getstat(ctx, path, buf, requestmap);
+}
+#endif
+
+APR_DECLARE(apr_status_t) apr_stat(apr_finfo_t *finfo, 
+                                   const char *fname, 
+                                   apr_int32_t wanted, apr_pool_t *pool)
+{
+    struct stat info;
+    int srv;
+    NXPathCtx_t pathCtx = 0;
+
+    getcwdpath(NULL, &pathCtx, CTX_ACTUAL_CWD);
+#ifdef APR_HAS_PSA
+	srv = getstat(pathCtx, (char*)fname, &info, ST_STAT_BITS|ST_NAME_BIT);
+#else
+    srv = cstat(pathCtx, (char*)fname, &info, ST_STAT_BITS|ST_NAME_BIT, pool);
+#endif
+    errno = srv;
+
+    if (srv == 0) {
+        finfo->pool = pool;
+        finfo->fname = fname;
+        fill_out_finfo(finfo, &info, wanted);
+        if (wanted & APR_FINFO_LINK)
+            wanted &= ~APR_FINFO_LINK;
+        if (wanted & APR_FINFO_NAME) {
+            finfo->name = apr_pstrdup(pool, info.st_name);
+            finfo->valid |= APR_FINFO_NAME;
+        }
+        return (wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS;
+    }
+    else {
+#if !defined(ENOENT) || !defined(ENOTDIR)
+#error ENOENT || ENOTDIR not defined; please see the
+#error comments at this line in the source for a workaround.
+        /*
+         * If ENOENT || ENOTDIR is not defined in one of the your OS's
+         * include files, APR cannot report a good reason why the stat()
+         * of the file failed; there are cases where it can fail even though
+         * the file exists.  This opens holes in Apache, for example, because
+         * it becomes possible for someone to get a directory listing of a 
+         * directory even though there is an index (eg. index.html) file in 
+         * it.  If you do not have a problem with this, delete the above 
+         * #error lines and start the compile again.  If you need to do this,
+         * please submit a bug report to http://www.apache.org/bug_report.html
+         * letting us know that you needed to do this.  Please be sure to 
+         * include the operating system you are using.
+         */
+        /* WARNING: All errors will be handled as not found
+         */
+#if !defined(ENOENT) 
+        return APR_ENOENT;
+#else
+        /* WARNING: All errors but not found will be handled as not directory
+         */
+        if (errno != ENOENT)
+            return APR_ENOENT;
+        else
+            return errno;
+#endif
+#else /* All was defined well, report the usual: */
+        return errno;
+#endif
+    }
+}
+
+/* Perhaps this becomes nothing but a macro?
+ */
+APR_DECLARE(apr_status_t) apr_lstat(apr_finfo_t *finfo, const char *fname,
+                      apr_int32_t wanted, apr_pool_t *pool)
+{
+    return apr_stat(finfo, fname, wanted | APR_FINFO_LINK, pool);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_mtime_set(const char *fname,
+                                              apr_time_t mtime,
+                                              apr_pool_t *pool)
+{
+    apr_status_t status;
+    apr_finfo_t finfo;
+
+    status = apr_stat(&finfo, fname, APR_FINFO_ATIME, pool);
+    if (!APR_STATUS_IS_SUCCESS(status)) {
+        return status;
+    }
+
+#ifdef HAVE_UTIMES
+    {
+      struct timeval tvp[2];
+    
+      tvp[0].tv_sec = apr_time_sec(finfo.atime);
+      tvp[0].tv_usec = apr_time_usec(finfo.atime);
+      tvp[1].tv_sec = apr_time_sec(mtime);
+      tvp[1].tv_usec = apr_time_usec(mtime);
+      
+      if (utimes(fname, tvp) == -1) {
+        return errno;
+      }
+    }
+#elif defined(HAVE_UTIME)
+    {
+      struct utimbuf buf;
+      
+      buf.actime = (time_t) (finfo.atime / APR_USEC_PER_SEC);
+      buf.modtime = (time_t) (mtime / APR_USEC_PER_SEC);
+      
+      if (utime(fname, &buf) == -1) {
+        return errno;
+      }
+    }
+#else
+    return APR_ENOTIMPL;
+#endif
+
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filesys.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filesys.c
new file mode 100644
index 00000000..05c44cec
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/filesys.c
@@ -0,0 +1,106 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+
+apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p)
+{
+/* See the Windows code to figure out what to do here.
+    It probably checks to make sure that the root exists 
+    and case it correctly according to the file system.
+*/
+    *rootpath = apr_pstrdup(p, root);
+    return APR_SUCCESS;
+}
+
+apr_status_t filepath_has_drive(const char *rootpath, int only, apr_pool_t *p)
+{
+    char *s;
+
+    if (rootpath) {
+        s = strchr (rootpath, ':');
+        if (only)
+            /* Test if the path only has a drive/volume and nothing else
+            */
+            return (s && (s != rootpath) && !s[1]);
+        else
+            /* Test if the path includes a drive/volume
+            */
+            return (s && (s != rootpath));
+    }
+    return 0;
+}
+
+apr_status_t filepath_compare_drive(const char *path1, const char *path2, apr_pool_t *p)
+{
+    char *s1, *s2;
+
+    if (path1 && path2) {
+        s1 = strchr (path1, ':');
+        s2 = strchr (path2, ':');
+
+        /* Make sure that they both have a drive/volume delimiter
+            and are the same size.  Then see if they match.
+        */
+        if (s1 && s2 && ((s1-path1) == (s2-path2))) {
+            return strnicmp (s1, s2, s1-path1);
+        }
+    }
+    return -1;
+}
+
+APR_DECLARE(apr_status_t) apr_filepath_get(char **rootpath, apr_int32_t flags,
+                                           apr_pool_t *p)
+{
+    char path[APR_PATH_MAX];
+    char *ptr;
+
+    /* use getcwdpath to make sure that we get the volume name*/
+    if (!getcwdpath(path, NULL, 0)) {
+        if (errno == ERANGE)
+            return APR_ENAMETOOLONG;
+        else
+            return errno;
+    }
+    /* Strip off the server name if there is one*/
+    ptr = strpbrk(path, "\\/:");
+    if (!ptr) {
+        return APR_ENOENT;
+    }
+    if (*ptr == ':') {
+        ptr = path;
+    }
+    *rootpath = apr_pstrdup(p, ptr);
+    if (!(flags & APR_FILEPATH_NATIVE)) {
+        for (ptr = *rootpath; *ptr; ++ptr) {
+            if (*ptr == '\\')
+                *ptr = '/';
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_filepath_set(const char *rootpath,
+                                           apr_pool_t *p)
+{
+    if (chdir2(rootpath) != 0)
+        return errno;
+    return APR_SUCCESS;
+}
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/flock.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/flock.c
new file mode 100644
index 00000000..c083a0ed
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/flock.c
@@ -0,0 +1,39 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <nks/fsio.h>
+#include "apr_arch_file_io.h"
+
+
+apr_status_t apr_file_lock(apr_file_t *thefile, int type)
+{
+	int fc;
+
+	fc = (type & APR_FLOCK_NONBLOCK) ? NX_RANGE_LOCK_TRYLOCK : NX_RANGE_LOCK_CHECK;
+
+    if(NXFileRangeLock(thefile->filedes,fc, 0, 0) == -1)
+		return errno;
+            
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_file_unlock(apr_file_t *thefile)
+{
+    if(NXFileRangeUnlock(thefile->filedes,NX_RANGE_LOCK_CANCEL,0 , 0) == -1)
+		return errno;
+   
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/mktemp.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/mktemp.c
new file mode 100644
index 00000000..2a71af7d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/mktemp.c
@@ -0,0 +1,54 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+#include "apr_file_io.h" /* prototype of apr_mkstemp() */
+#include "apr_strings.h" /* prototype of apr_mkstemp() */
+#include "apr_arch_file_io.h" /* prototype of apr_mkstemp() */
+#include "apr_portable.h" /* for apr_os_file_put() */
+
+#include <stdlib.h> /* for mkstemp() - Single Unix */
+
+APR_DECLARE(apr_status_t) apr_file_mktemp(apr_file_t **fp, char *template, apr_int32_t flags, apr_pool_t *p)
+{
+    int fd;
+    apr_status_t rv;
+
+    flags = (!flags) ? APR_CREATE | APR_READ | APR_WRITE |  
+                       APR_DELONCLOSE : flags & ~APR_EXCL;
+
+    fd = mkstemp(template);
+    if (fd == -1) {
+        return errno;
+    }
+    /* We need to reopen the file to get rid of the o_excl flag.
+     * Otherwise file locking will not allow the file to be shared.
+     */
+    close(fd);
+    if ((rv = apr_file_open(fp, template, flags|APR_FILE_NOCLEANUP,
+                            APR_UREAD | APR_UWRITE, p)) == APR_SUCCESS) {
+
+
+	if (!(flags & APR_FILE_NOCLEANUP)) {
+	    apr_pool_cleanup_register((*fp)->pool, (void *)(*fp),
+				      apr_unix_file_cleanup,
+				      apr_unix_child_file_cleanup);
+	}
+    }
+
+    return rv;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/pipe.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/pipe.c
new file mode 100644
index 00000000..1e573615
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/netware/pipe.c
@@ -0,0 +1,185 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <nks/fsio.h>
+#include <nks/errno.h>
+
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_inherit.h"
+
+static apr_status_t pipeblock(apr_file_t *thepipe)
+{
+#ifdef USE_FLAGS
+    int				err;
+	unsigned long	flags;
+
+	if (fcntl(thepipe->filedes, F_GETFL, &flags) != -1)
+	{
+		flags &= ~FNDELAY;
+		fcntl(thepipe->filedes, F_SETFL, flags);
+	}
+#else
+        errno = 0;
+		fcntl(thepipe->filedes, F_SETFL, 0);
+#endif
+
+    if (errno)
+        return errno;
+
+    thepipe->blocking = BLK_ON;
+    return APR_SUCCESS;
+}
+
+static apr_status_t pipenonblock(apr_file_t *thepipe)
+{
+#ifdef USE_FLAGS
+	int				err;
+	unsigned long	flags;
+
+    errno = 0;
+	if (fcntl(thepipe->filedes, F_GETFL, &flags) != -1)
+	{
+		flags |= FNDELAY;
+		fcntl(thepipe->filedes, F_SETFL, flags);
+	}
+#else
+        errno = 0;
+		fcntl(thepipe->filedes, F_SETFL, FNDELAY);
+#endif
+
+    if (errno)
+        return errno;
+
+    thepipe->blocking = BLK_OFF;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_set(apr_file_t *thepipe, apr_interval_time_t timeout)
+{
+    if (thepipe->is_pipe == 1) {
+        thepipe->timeout = timeout;
+        if (timeout >= 0) {
+            if (thepipe->blocking != BLK_OFF) { /* blocking or unknown state */
+                return pipenonblock(thepipe);
+            }
+        }
+        else {
+            if (thepipe->blocking != BLK_ON) { /* non-blocking or unknown state */
+                return pipeblock(thepipe);
+            }
+        }
+        return APR_SUCCESS;
+    }
+    return APR_EINVAL;
+}
+
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_get(apr_file_t *thepipe, apr_interval_time_t *timeout)
+{
+    if (thepipe->is_pipe == 1) {
+        *timeout = thepipe->timeout;
+        return APR_SUCCESS;
+    }
+    return APR_EINVAL;
+}
+
+APR_DECLARE(apr_status_t) apr_os_pipe_put_ex(apr_file_t **file,
+                                             apr_os_file_t *thefile,
+                                             int register_cleanup,
+                                             apr_pool_t *pool)
+{
+    int *dafile = thefile;
+    
+    (*file) = apr_pcalloc(pool, sizeof(apr_file_t));
+    (*file)->pool = pool;
+    (*file)->eof_hit = 0;
+    (*file)->is_pipe = 1;
+    (*file)->blocking = BLK_UNKNOWN; /* app needs to make a timeout call */
+    (*file)->timeout = -1;
+    (*file)->ungetchar = -1; /* no char avail */
+    (*file)->filedes = *dafile;
+    if (!register_cleanup) {
+        (*file)->flags = APR_FILE_NOCLEANUP;
+    }
+    (*file)->buffered = 0;
+#if APR_HAS_THREADS
+    (*file)->thlock = NULL;
+#endif
+    if (register_cleanup) {
+        apr_pool_cleanup_register((*file)->pool, (void *)(*file),
+                                  apr_unix_file_cleanup,
+                                  apr_pool_cleanup_null);
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_pipe_put(apr_file_t **file,
+                                          apr_os_file_t *thefile,
+                                          apr_pool_t *pool)
+{
+    return apr_os_pipe_put_ex(file, thefile, 0, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out, apr_pool_t *pool)
+{
+	int     	filedes[2];
+	int 		err;
+
+    if (pipe(filedes) == -1) {
+        return errno;
+    }
+
+    (*in) = (apr_file_t *)apr_pcalloc(pool, sizeof(apr_file_t));
+    (*out) = (apr_file_t *)apr_pcalloc(pool, sizeof(apr_file_t));
+
+    (*in)->pool     =
+    (*out)->pool    = pool;
+    (*in)->filedes   = filedes[0];
+    (*out)->filedes  = filedes[1];
+    (*in)->flags     = APR_INHERIT;
+    (*out)->flags    = APR_INHERIT;
+    (*in)->is_pipe      =
+    (*out)->is_pipe     = 1;
+    (*out)->fname    = 
+    (*in)->fname     = NULL;
+    (*in)->buffered  =
+    (*out)->buffered = 0;
+    (*in)->blocking  =
+    (*out)->blocking = BLK_ON;
+    (*in)->timeout   =
+    (*out)->timeout  = -1;
+    (*in)->ungetchar = -1;
+    (*in)->thlock    =
+    (*out)->thlock   = NULL;
+
+    apr_pool_cleanup_register((*in)->pool, (void *)(*in), apr_unix_file_cleanup,
+                         apr_pool_cleanup_null);
+    apr_pool_cleanup_register((*out)->pool, (void *)(*out), apr_unix_file_cleanup,
+                         apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_namedpipe_create(const char *filename, 
+                                                    apr_fileperms_t perm, apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+} 
+
+    
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/Makefile.in
new file mode 100644
index 00000000..a87f4242
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/Makefile.in
@@ -0,0 +1,31 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	dir.lo \
+	fileacc.lo \
+	filedup.lo \
+	filestat.lo \
+	open.lo \
+	pipe.lo \
+	readwrite.lo \
+	seek.lo \
+	flock.lo \
+	maperrorcode.lo \
+	fullrw.lo \
+	filepath.lo \
+	filepath_util.lo \
+	filesys.lo \
+	mktemp.lo \
+	copy.lo \
+	tempdir.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/copy.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/copy.c
new file mode 100644
index 00000000..f4ce010f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/copy.c
@@ -0,0 +1 @@
+#include "../unix/copy.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/dir.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/dir.c
new file mode 100644
index 00000000..dc194e3b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/dir.c
@@ -0,0 +1,175 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include <string.h>
+
+static apr_status_t dir_cleanup(void *thedir)
+{
+    apr_dir_t *dir = thedir;
+    return apr_dir_close(dir);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_dir_open(apr_dir_t **new, const char *dirname, apr_pool_t *pool)
+{
+    apr_dir_t *thedir = (apr_dir_t *)apr_palloc(pool, sizeof(apr_dir_t));
+    
+    if (thedir == NULL)
+        return APR_ENOMEM;
+    
+    thedir->pool = pool;
+    thedir->dirname = apr_pstrdup(pool, dirname);
+
+    if (thedir->dirname == NULL)
+        return APR_ENOMEM;
+
+    thedir->handle = 0;
+    thedir->validentry = FALSE;
+    *new = thedir;
+    apr_pool_cleanup_register(pool, thedir, dir_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_dir_close(apr_dir_t *thedir)
+{
+    int rv = 0;
+    
+    if (thedir->handle) {
+        rv = DosFindClose(thedir->handle);
+        
+        if (rv == 0) {
+            thedir->handle = 0;
+        }
+    }
+
+    return APR_FROM_OS_ERROR(rv);
+} 
+
+
+
+APR_DECLARE(apr_status_t) apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted,
+                                       apr_dir_t *thedir)
+{
+    int rv;
+    ULONG entries = 1;
+    
+    if (thedir->handle == 0) {
+        thedir->handle = HDIR_CREATE;
+        rv = DosFindFirst(apr_pstrcat(thedir->pool, thedir->dirname, "/*", NULL), &thedir->handle, 
+                          FILE_ARCHIVED|FILE_DIRECTORY|FILE_SYSTEM|FILE_HIDDEN|FILE_READONLY, 
+                          &thedir->entry, sizeof(thedir->entry), &entries, FIL_STANDARD);
+    } else {
+        rv = DosFindNext(thedir->handle, &thedir->entry, sizeof(thedir->entry), &entries);
+    }
+
+    finfo->pool = thedir->pool;
+    finfo->fname = NULL;
+    finfo->valid = 0;
+
+    if (rv == 0 && entries == 1) {
+        thedir->validentry = TRUE;
+
+        /* We passed a name off the stack that has popped */
+        finfo->fname = NULL;
+        finfo->size = thedir->entry.cbFile;
+        finfo->csize = thedir->entry.cbFileAlloc;
+
+        /* Only directories & regular files show up in directory listings */
+        finfo->filetype = (thedir->entry.attrFile & FILE_DIRECTORY) ? APR_DIR : APR_REG;
+
+        apr_os2_time_to_apr_time(&finfo->mtime, thedir->entry.fdateLastWrite,
+                                 thedir->entry.ftimeLastWrite);
+        apr_os2_time_to_apr_time(&finfo->atime, thedir->entry.fdateLastAccess,
+                                 thedir->entry.ftimeLastAccess);
+        apr_os2_time_to_apr_time(&finfo->ctime, thedir->entry.fdateCreation,
+                                 thedir->entry.ftimeCreation);
+
+        finfo->name = thedir->entry.achName;
+        finfo->valid = APR_FINFO_NAME | APR_FINFO_MTIME | APR_FINFO_ATIME |
+            APR_FINFO_CTIME | APR_FINFO_TYPE | APR_FINFO_SIZE |
+            APR_FINFO_CSIZE;
+
+        return APR_SUCCESS;
+    }
+
+    thedir->validentry = FALSE;
+
+    if (rv)
+        return APR_FROM_OS_ERROR(rv);
+
+    return APR_ENOENT;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_dir_rewind(apr_dir_t *thedir)
+{
+    return apr_dir_close(thedir);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_dir_make(const char *path, apr_fileperms_t perm, apr_pool_t *pool)
+{
+    return APR_FROM_OS_ERROR(DosCreateDir(path, NULL));
+}
+
+
+
+apr_status_t apr_dir_make_recursive(const char *path, apr_fileperms_t perm,
+                                    apr_pool_t *pool) 
+{
+    return APR_ENOTIMPL;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_dir_remove(const char *path, apr_pool_t *pool)
+{
+    return APR_FROM_OS_ERROR(DosDeleteDir(path));
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_dir_get(apr_os_dir_t **thedir, apr_dir_t *dir)
+{
+    if (dir == NULL) {
+        return APR_ENODIR;
+    }
+    *thedir = &dir->handle;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_dir_put(apr_dir_t **dir, apr_os_dir_t *thedir,
+                                         apr_pool_t *pool)
+{
+    if ((*dir) == NULL) {
+        (*dir) = (apr_dir_t *)apr_pcalloc(pool, sizeof(apr_dir_t));
+        (*dir)->pool = pool;
+    }
+    (*dir)->handle = *thedir;
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/fileacc.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/fileacc.c
new file mode 100644
index 00000000..b5c1afd5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/fileacc.c
@@ -0,0 +1,18 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "../unix/fileacc.c"
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filedup.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filedup.c
new file mode 100644
index 00000000..0077d2d6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filedup.c
@@ -0,0 +1,124 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include <string.h>
+#include "apr_arch_inherit.h"
+
+static apr_status_t file_dup(apr_file_t **new_file, apr_file_t *old_file, apr_pool_t *p)
+{
+    int rv;
+    apr_file_t *dup_file;
+
+    if (*new_file == NULL) {
+        dup_file = (apr_file_t *)apr_palloc(p, sizeof(apr_file_t));
+
+        if (dup_file == NULL) {
+            return APR_ENOMEM;
+        }
+
+        dup_file->filedes = -1;
+    } else {
+      dup_file = *new_file;
+    }
+
+    dup_file->pool = p;
+    rv = DosDupHandle(old_file->filedes, &dup_file->filedes);
+
+    if (rv) {
+        return APR_FROM_OS_ERROR(rv);
+    }
+
+    dup_file->fname = apr_pstrdup(dup_file->pool, old_file->fname);
+    dup_file->buffered = old_file->buffered;
+    dup_file->isopen = old_file->isopen;
+    dup_file->flags = old_file->flags & ~APR_INHERIT;
+    /* TODO - dup pipes correctly */
+    dup_file->pipe = old_file->pipe;
+
+    if (*new_file == NULL) {
+        apr_pool_cleanup_register(dup_file->pool, dup_file, apr_file_cleanup,
+                            apr_pool_cleanup_null);
+        *new_file = dup_file;
+    }
+
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_dup(apr_file_t **new_file, apr_file_t *old_file, apr_pool_t *p)
+{
+  if (*new_file) {
+      apr_file_close(*new_file);
+      (*new_file)->filedes = -1;
+  }
+
+  return file_dup(new_file, old_file, p);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_dup2(apr_file_t *new_file, apr_file_t *old_file, apr_pool_t *p)
+{
+  return file_dup(&new_file, old_file, p);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_setaside(apr_file_t **new_file,
+                                            apr_file_t *old_file,
+                                            apr_pool_t *p)
+{
+    *new_file = (apr_file_t *)apr_palloc(p, sizeof(apr_file_t));
+    memcpy(*new_file, old_file, sizeof(apr_file_t));
+    (*new_file)->pool = p;
+
+    if (old_file->buffered) {
+        (*new_file)->buffer = apr_palloc(p, APR_FILE_BUFSIZE);
+
+        if (old_file->direction == 1) {
+            memcpy((*new_file)->buffer, old_file->buffer, old_file->bufpos);
+        }
+        else {
+            memcpy((*new_file)->buffer, old_file->buffer, old_file->dataRead);
+        }
+
+        if (old_file->mutex) {
+            apr_thread_mutex_create(&((*new_file)->mutex),
+                                    APR_THREAD_MUTEX_DEFAULT, p);
+            apr_thread_mutex_destroy(old_file->mutex);
+        }
+    }
+
+    if (old_file->fname) {
+        (*new_file)->fname = apr_pstrdup(p, old_file->fname);
+    }
+
+    if (!(old_file->flags & APR_FILE_NOCLEANUP)) {
+        apr_pool_cleanup_register(p, (void *)(*new_file), 
+                                  apr_file_cleanup,
+                                  apr_file_cleanup);
+    }
+
+    old_file->filedes = -1;
+    apr_pool_cleanup_kill(old_file->pool, (void *)old_file,
+                          apr_file_cleanup);
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filepath.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filepath.c
new file mode 100644
index 00000000..9422faa9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filepath.c
@@ -0,0 +1,16 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "../win32/filepath.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filepath_util.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filepath_util.c
new file mode 100644
index 00000000..a89c173e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filepath_util.c
@@ -0,0 +1 @@
+#include "../unix/filepath_util.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filestat.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filestat.c
new file mode 100644
index 00000000..2e5dc24b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filestat.c
@@ -0,0 +1,237 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define INCL_DOS
+#define INCL_DOSERRORS
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_lib.h"
+#include <sys/time.h>
+#include "apr_strings.h"
+
+
+static void FS3_to_finfo(apr_finfo_t *finfo, FILESTATUS3 *fstatus)
+{
+    finfo->protection = (fstatus->attrFile & FILE_READONLY) ? 0x555 : 0x777;
+
+    if (fstatus->attrFile & FILE_DIRECTORY)
+        finfo->filetype = APR_DIR;
+    else
+        finfo->filetype = APR_REG;
+    /* XXX: No other possible types from FS3? */
+
+    finfo->user = 0;
+    finfo->group = 0;
+    finfo->inode = 0;
+    finfo->device = 0;
+    finfo->size = fstatus->cbFile;
+    finfo->csize = fstatus->cbFileAlloc;
+    apr_os2_time_to_apr_time(&finfo->atime, fstatus->fdateLastAccess, 
+                             fstatus->ftimeLastAccess );
+    apr_os2_time_to_apr_time(&finfo->mtime, fstatus->fdateLastWrite,  
+                             fstatus->ftimeLastWrite );
+    apr_os2_time_to_apr_time(&finfo->ctime, fstatus->fdateCreation,   
+                             fstatus->ftimeCreation );
+    finfo->valid = APR_FINFO_TYPE | APR_FINFO_PROT | APR_FINFO_SIZE
+                 | APR_FINFO_CSIZE | APR_FINFO_MTIME 
+                 | APR_FINFO_CTIME | APR_FINFO_ATIME | APR_FINFO_LINK;
+}
+
+
+
+static apr_status_t handle_type(apr_filetype_e *ftype, HFILE file)
+{
+    ULONG filetype, fileattr, rc;
+
+    rc = DosQueryHType(file, &filetype, &fileattr);
+
+    if (rc == 0) {
+        switch (filetype & 0xff) {
+        case 0:
+            *ftype = APR_REG;
+            break;
+
+        case 1:
+            *ftype = APR_CHR;
+            break;
+
+        case 2:
+            *ftype = APR_PIPE;
+            break;
+
+        default:
+            /* Brian, is this correct???
+             */
+            *ftype = APR_UNKFILE;
+            break;
+        }
+
+        return APR_SUCCESS;
+    }
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_info_get(apr_finfo_t *finfo, apr_int32_t wanted, 
+                                   apr_file_t *thefile)
+{
+    ULONG rc;
+    FILESTATUS3 fstatus;
+
+    if (thefile->isopen) {
+        if (thefile->buffered) {
+            apr_status_t rv = apr_file_flush(thefile);
+
+            if (rv != APR_SUCCESS) {
+                return rv;
+            }
+        }
+
+        rc = DosQueryFileInfo(thefile->filedes, FIL_STANDARD, &fstatus, sizeof(fstatus));
+    }
+    else
+        rc = DosQueryPathInfo(thefile->fname, FIL_STANDARD, &fstatus, sizeof(fstatus));
+
+    if (rc == 0) {
+        FS3_to_finfo(finfo, &fstatus);
+        finfo->fname = thefile->fname;
+
+        if (finfo->filetype == APR_REG) {
+            if (thefile->isopen) {
+                return handle_type(&finfo->filetype, thefile->filedes);
+            }
+        } else {
+            return APR_SUCCESS;
+        }
+    }
+
+    finfo->protection = 0;
+    finfo->filetype = APR_NOFILE;
+    return APR_FROM_OS_ERROR(rc);
+}
+
+APR_DECLARE(apr_status_t) apr_file_perms_set(const char *fname, apr_fileperms_t perms)
+{
+    return APR_ENOTIMPL;
+}
+
+
+APR_DECLARE(apr_status_t) apr_stat(apr_finfo_t *finfo, const char *fname,
+                              apr_int32_t wanted, apr_pool_t *cont)
+{
+    ULONG rc;
+    FILESTATUS3 fstatus;
+    
+    finfo->protection = 0;
+    finfo->filetype = APR_NOFILE;
+    finfo->name = NULL;
+    rc = DosQueryPathInfo(fname, FIL_STANDARD, &fstatus, sizeof(fstatus));
+    
+    if (rc == 0) {
+        FS3_to_finfo(finfo, &fstatus);
+        finfo->fname = fname;
+
+        if (wanted & APR_FINFO_NAME) {
+            ULONG count = 1;
+            HDIR hDir = HDIR_SYSTEM;
+            FILEFINDBUF3 ffb;
+            rc = DosFindFirst(fname, &hDir,
+                              FILE_DIRECTORY|FILE_HIDDEN|FILE_SYSTEM|FILE_ARCHIVED,
+                              &ffb, sizeof(ffb), &count, FIL_STANDARD);
+            if (rc == 0 && count == 1) {
+                finfo->name = apr_pstrdup(cont, ffb.achName);
+                finfo->valid |= APR_FINFO_NAME;
+            }
+        }
+    } else if (rc == ERROR_INVALID_ACCESS) {
+        memset(finfo, 0, sizeof(apr_finfo_t));
+        finfo->valid = APR_FINFO_TYPE | APR_FINFO_PROT;
+        finfo->protection = 0666;
+        finfo->filetype = APR_CHR;
+
+        if (wanted & APR_FINFO_NAME) {
+            finfo->name = apr_pstrdup(cont, fname);
+            finfo->valid |= APR_FINFO_NAME;
+        }
+    } else {
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    return (wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_lstat(apr_finfo_t *finfo, const char *fname,
+                                    apr_int32_t wanted, apr_pool_t *cont)
+{
+    return apr_stat(finfo, fname, wanted, cont);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_attrs_set(const char *fname,
+                                             apr_fileattrs_t attributes,
+                                             apr_fileattrs_t attr_mask,
+                                             apr_pool_t *cont)
+{
+    FILESTATUS3 fs3;
+    ULONG rc;
+
+    /* Don't do anything if we can't handle the requested attributes */
+    if (!(attr_mask & (APR_FILE_ATTR_READONLY
+                       | APR_FILE_ATTR_HIDDEN)))
+        return APR_SUCCESS;
+
+    rc = DosQueryPathInfo(fname, FIL_STANDARD, &fs3, sizeof(fs3));
+    if (rc == 0) {
+        ULONG old_attr = fs3.attrFile;
+
+        if (attr_mask & APR_FILE_ATTR_READONLY)
+        {
+            if (attributes & APR_FILE_ATTR_READONLY) {
+                fs3.attrFile |= FILE_READONLY;
+            } else {
+                fs3.attrFile &= ~FILE_READONLY;
+            }
+        }
+
+        if (attr_mask & APR_FILE_ATTR_HIDDEN)
+        {
+            if (attributes & APR_FILE_ATTR_HIDDEN) {
+                fs3.attrFile |= FILE_HIDDEN;
+            } else {
+                fs3.attrFile &= ~FILE_HIDDEN;
+            }
+        }
+
+        if (fs3.attrFile != old_attr) {
+            rc = DosSetPathInfo(fname, FIL_STANDARD, &fs3, sizeof(fs3), 0);
+        }
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+/* ### Somebody please write this! */
+APR_DECLARE(apr_status_t) apr_file_mtime_set(const char *fname,
+                                              apr_time_t mtime,
+                                              apr_pool_t *pool)
+{
+  return APR_ENOTIMPL;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filesys.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filesys.c
new file mode 100644
index 00000000..ae43bc0a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/filesys.c
@@ -0,0 +1,148 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_lib.h"
+#include <ctype.h>
+
+/* OS/2 Exceptions:
+ *
+ * Note that trailing spaces and trailing periods are never recorded
+ * in the file system.
+ *
+ * Leading spaces and periods are accepted, however.
+ * The * ? < > codes all have wildcard side effects
+ * The " / \ : are exclusively component separator tokens 
+ * The system doesn't accept | for any (known) purpose 
+ * Oddly, \x7f _is_ acceptable ;)
+ */
+
+const char c_is_fnchar[256] =
+{/* Reject all ctrl codes...                                         */
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ /*     "               *         /                      :   <   > ? */
+    1,1,0,1,1,1,1,1,1,1,0,1,1,1,1,0, 1,1,1,1,1,1,1,1,1,1,0,1,0,1,0,0,
+ /*                                                          \       */
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,
+ /*                                                          |       */
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,
+ /* High bit codes are accepted                                      */
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
+};
+
+
+#define IS_SLASH(c) (c == '/' || c == '\\')
+
+
+apr_status_t filepath_root_test(char *path, apr_pool_t *p)
+{
+    char drive = apr_toupper(path[0]);
+
+    if (drive >= 'A' && drive <= 'Z' && path[1] == ':' && IS_SLASH(path[2]))
+        return APR_SUCCESS;
+
+    return APR_EBADPATH;
+}
+
+
+apr_status_t filepath_drive_get(char **rootpath, char drive, 
+                                apr_int32_t flags, apr_pool_t *p)
+{
+    char path[APR_PATH_MAX];
+    char *pos;
+    ULONG rc;
+    ULONG bufsize = sizeof(path) - 3;
+
+    path[0] = drive;
+    path[1] = ':';
+    path[2] = '/';
+
+    rc = DosQueryCurrentDir(apr_toupper(drive) - 'A', path+3, &bufsize);
+
+    if (rc) {
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    if (!(flags & APR_FILEPATH_NATIVE)) {
+        for (pos=path; *pos; pos++) {
+            if (*pos == '\\')
+                *pos = '/';
+        }
+    }
+
+    *rootpath = apr_pstrdup(p, path);
+    return APR_SUCCESS;
+}
+
+
+apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p)
+{
+    if (root[0] && apr_islower(root[0]) && root[1] == ':') {
+        *rootpath = apr_pstrdup(p, root);
+        (*rootpath)[0] = apr_toupper((*rootpath)[0]);
+    }
+    else {
+       *rootpath = root;
+    }
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_filepath_get(char **defpath, apr_int32_t flags,
+                                           apr_pool_t *p)
+{
+    char path[APR_PATH_MAX];
+    ULONG drive;
+    ULONG drivemap;
+    ULONG rv, pathlen = sizeof(path) - 3;
+    char *pos;
+
+    DosQueryCurrentDisk(&drive, &drivemap);
+    path[0] = '@' + drive;
+    strcpy(path+1, ":\\");
+    rv = DosQueryCurrentDir(drive, path+3, &pathlen);
+
+    *defpath = apr_pstrdup(p, path);
+
+    if (!(flags & APR_FILEPATH_NATIVE)) {
+        for (pos=*defpath; *pos; pos++) {
+            if (*pos == '\\')
+                *pos = '/';
+        }
+    }
+
+    return APR_SUCCESS;
+}    
+
+
+
+APR_DECLARE(apr_status_t) apr_filepath_set(const char *path, apr_pool_t *p)
+{
+    ULONG rv = 0;
+
+    if (path[1] == ':')
+        rv = DosSetDefaultDisk(apr_toupper(path[0]) - '@');
+
+    if (rv == 0)
+        rv = DosSetCurrentDir(path);
+
+    return APR_FROM_OS_ERROR(rv);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/flock.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/flock.c
new file mode 100644
index 00000000..ec940220
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/flock.c
@@ -0,0 +1,37 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+
+APR_DECLARE(apr_status_t) apr_file_lock(apr_file_t *thefile, int type)
+{
+    FILELOCK lockrange = { 0, 0x7fffffff };
+    ULONG rc;
+
+    rc = DosSetFileLocks(thefile->filedes, NULL, &lockrange,
+                         (type & APR_FLOCK_NONBLOCK) ? 0 : (ULONG)-1,
+                         (type & APR_FLOCK_TYPEMASK) == APR_FLOCK_SHARED);
+    return APR_FROM_OS_ERROR(rc);
+}
+
+APR_DECLARE(apr_status_t) apr_file_unlock(apr_file_t *thefile)
+{
+    FILELOCK unlockrange = { 0, 0x7fffffff };
+    ULONG rc;
+
+    rc = DosSetFileLocks(thefile->filedes, &unlockrange, NULL, 0, 0);
+    return APR_FROM_OS_ERROR(rc);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/fullrw.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/fullrw.c
new file mode 100644
index 00000000..cf629488
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/fullrw.c
@@ -0,0 +1 @@
+#include "../unix/fullrw.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/maperrorcode.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/maperrorcode.c
new file mode 100644
index 00000000..282338bb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/maperrorcode.c
@@ -0,0 +1,95 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define INCL_DOSERRORS
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include <errno.h>
+#include <string.h>
+#include "apr_errno.h"
+
+static int errormap[][2] = {
+    { NO_ERROR,                   APR_SUCCESS      },
+    { ERROR_FILE_NOT_FOUND,       APR_ENOENT       },
+    { ERROR_PATH_NOT_FOUND,       APR_ENOENT       },
+    { ERROR_TOO_MANY_OPEN_FILES,  APR_EMFILE       },
+    { ERROR_ACCESS_DENIED,        APR_EACCES       },
+    { ERROR_SHARING_VIOLATION,    APR_EACCES       },
+    { ERROR_INVALID_PARAMETER,    APR_EINVAL       },
+    { ERROR_OPEN_FAILED,          APR_ENOENT       },
+    { ERROR_DISK_FULL,            APR_ENOSPC       },
+    { ERROR_FILENAME_EXCED_RANGE, APR_ENAMETOOLONG },
+    { ERROR_INVALID_FUNCTION,     APR_EINVAL       },
+    { ERROR_INVALID_HANDLE,       APR_EBADF        },
+    { ERROR_NEGATIVE_SEEK,        APR_ESPIPE       },
+    { ERROR_NO_SIGNAL_SENT,       ESRCH            },
+    { ERROR_NO_DATA,              APR_EAGAIN       },
+    { SOCEINTR,                 EINTR           },
+    { SOCEWOULDBLOCK,           EWOULDBLOCK     },
+    { SOCEINPROGRESS,           EINPROGRESS     },
+    { SOCEALREADY,              EALREADY        },
+    { SOCENOTSOCK,              ENOTSOCK        },
+    { SOCEDESTADDRREQ,          EDESTADDRREQ    },
+    { SOCEMSGSIZE,              EMSGSIZE        },
+    { SOCEPROTOTYPE,            EPROTOTYPE      },
+    { SOCENOPROTOOPT,           ENOPROTOOPT     },
+    { SOCEPROTONOSUPPORT,       EPROTONOSUPPORT },
+    { SOCESOCKTNOSUPPORT,       ESOCKTNOSUPPORT },
+    { SOCEOPNOTSUPP,            EOPNOTSUPP      },
+    { SOCEPFNOSUPPORT,          EPFNOSUPPORT    },
+    { SOCEAFNOSUPPORT,          EAFNOSUPPORT    },
+    { SOCEADDRINUSE,            EADDRINUSE      },
+    { SOCEADDRNOTAVAIL,         EADDRNOTAVAIL   },
+    { SOCENETDOWN,              ENETDOWN        },
+    { SOCENETUNREACH,           ENETUNREACH     },
+    { SOCENETRESET,             ENETRESET       },
+    { SOCECONNABORTED,          ECONNABORTED    },
+    { SOCECONNRESET,            ECONNRESET      },
+    { SOCENOBUFS,               ENOBUFS         },
+    { SOCEISCONN,               EISCONN         },
+    { SOCENOTCONN,              ENOTCONN        },
+    { SOCESHUTDOWN,             ESHUTDOWN       },
+    { SOCETOOMANYREFS,          ETOOMANYREFS    },
+    { SOCETIMEDOUT,             ETIMEDOUT       },
+    { SOCECONNREFUSED,          ECONNREFUSED    },
+    { SOCELOOP,                 ELOOP           },
+    { SOCENAMETOOLONG,          ENAMETOOLONG    },
+    { SOCEHOSTDOWN,             EHOSTDOWN       },
+    { SOCEHOSTUNREACH,          EHOSTUNREACH    },
+    { SOCENOTEMPTY,             ENOTEMPTY       },
+    { SOCEPIPE,                 EPIPE           }
+};
+
+#define MAPSIZE (sizeof(errormap)/sizeof(errormap[0]))
+
+int apr_canonical_error(apr_status_t err)
+{
+    int rv = -1, index;
+
+    if (err < APR_OS_START_SYSERR)
+        return err;
+
+    err -= APR_OS_START_SYSERR;
+
+    for (index=0; index<MAPSIZE && errormap[index][0] != err; index++);
+    
+    if (index<MAPSIZE)
+        rv = errormap[index][1];
+    else
+        fprintf(stderr, "apr_canonical_error: Unknown OS/2 error code %d\n", err );
+        
+    return rv;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/mktemp.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/mktemp.c
new file mode 100644
index 00000000..9e852360
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/mktemp.c
@@ -0,0 +1 @@
+#include "../unix/mktemp.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/open.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/open.c
new file mode 100644
index 00000000..0994e7cf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/open.c
@@ -0,0 +1,244 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+#include "apr_strings.h"
+#include "apr_arch_inherit.h"
+#include <string.h>
+
+apr_status_t apr_file_cleanup(void *thefile)
+{
+    apr_file_t *file = thefile;
+    return apr_file_close(file);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, const char *fname, apr_int32_t flag,  apr_fileperms_t perm, apr_pool_t *pool)
+{
+    int oflags = 0;
+    int mflags = OPEN_FLAGS_FAIL_ON_ERROR|OPEN_SHARE_DENYNONE;
+    int rv;
+    ULONG action;
+    apr_file_t *dafile = (apr_file_t *)apr_palloc(pool, sizeof(apr_file_t));
+
+    dafile->pool = pool;
+    dafile->isopen = FALSE;
+    dafile->eof_hit = FALSE;
+    dafile->buffer = NULL;
+    dafile->flags = flag;
+    dafile->blocking = BLK_ON;
+    
+    if ((flag & APR_READ) && (flag & APR_WRITE)) {
+        mflags |= OPEN_ACCESS_READWRITE;
+    } else if (flag & APR_READ) {
+        mflags |= OPEN_ACCESS_READONLY;
+    } else if (flag & APR_WRITE) {
+        mflags |= OPEN_ACCESS_WRITEONLY;
+    } else {
+        dafile->filedes = -1;
+        return APR_EACCES;
+    }
+
+    dafile->buffered = (flag & APR_BUFFERED) > 0;
+
+    if (dafile->buffered) {
+        dafile->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+        rv = apr_thread_mutex_create(&dafile->mutex, 0, pool);
+
+        if (rv)
+            return rv;
+    }
+
+    if (flag & APR_CREATE) {
+        oflags |= OPEN_ACTION_CREATE_IF_NEW;
+
+        if (!(flag & APR_EXCL) && !(flag & APR_TRUNCATE)) {
+            oflags |= OPEN_ACTION_OPEN_IF_EXISTS;
+        }
+    }
+    
+    if ((flag & APR_EXCL) && !(flag & APR_CREATE))
+        return APR_EACCES;
+
+    if (flag & APR_TRUNCATE) {
+        oflags |= OPEN_ACTION_REPLACE_IF_EXISTS;
+    } else if ((oflags & 0xFF) == 0) {
+        oflags |= OPEN_ACTION_OPEN_IF_EXISTS;
+    }
+    
+    rv = DosOpen(fname, &(dafile->filedes), &action, 0, 0, oflags, mflags, NULL);
+    
+    if (rv == 0 && (flag & APR_APPEND)) {
+        ULONG newptr;
+        rv = DosSetFilePtr(dafile->filedes, 0, FILE_END, &newptr );
+        
+        if (rv)
+            DosClose(dafile->filedes);
+    }
+    
+    if (rv != 0)
+        return APR_FROM_OS_ERROR(rv);
+    
+    dafile->isopen = TRUE;
+    dafile->fname = apr_pstrdup(pool, fname);
+    dafile->filePtr = 0;
+    dafile->bufpos = 0;
+    dafile->dataRead = 0;
+    dafile->direction = 0;
+    dafile->pipe = FALSE;
+
+    if (!(flag & APR_FILE_NOCLEANUP)) { 
+        apr_pool_cleanup_register(dafile->pool, dafile, apr_file_cleanup, apr_file_cleanup);
+    }
+
+    *new = dafile;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_close(apr_file_t *file)
+{
+    ULONG rc;
+    apr_status_t status;
+    
+    if (file && file->isopen) {
+        apr_file_flush(file);
+        rc = DosClose(file->filedes);
+    
+        if (rc == 0) {
+            file->isopen = FALSE;
+            status = APR_SUCCESS;
+
+            if (file->flags & APR_DELONCLOSE) {
+                status = APR_FROM_OS_ERROR(DosDelete(file->fname));
+            }
+        } else {
+            return APR_FROM_OS_ERROR(rc);
+        }
+    }
+
+    if (file->buffered)
+        apr_thread_mutex_destroy(file->mutex);
+
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_remove(const char *path, apr_pool_t *pool)
+{
+    ULONG rc = DosDelete(path);
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_rename(const char *from_path, const char *to_path,
+                                   apr_pool_t *p)
+{
+    ULONG rc = DosMove(from_path, to_path);
+
+    if (rc == ERROR_ACCESS_DENIED || rc == ERROR_ALREADY_EXISTS) {
+        rc = DosDelete(to_path);
+
+        if (rc == 0 || rc == ERROR_FILE_NOT_FOUND) {
+            rc = DosMove(from_path, to_path);
+        }
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_file_get(apr_os_file_t *thefile, apr_file_t *file)
+{
+    *thefile = file->filedes;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file, apr_os_file_t *thefile, apr_int32_t flags, apr_pool_t *pool)
+{
+    apr_os_file_t *dafile = thefile;
+
+    (*file) = apr_palloc(pool, sizeof(apr_file_t));
+    (*file)->pool = pool;
+    (*file)->filedes = *dafile;
+    (*file)->isopen = TRUE;
+    (*file)->eof_hit = FALSE;
+    (*file)->flags = flags;
+    (*file)->pipe = FALSE;
+    (*file)->buffered = (flags & APR_BUFFERED) > 0;
+
+    if ((*file)->buffered) {
+        apr_status_t rv;
+
+        (*file)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+        rv = apr_thread_mutex_create(&(*file)->mutex, 0, pool);
+
+        if (rv)
+            return rv;
+    }
+    return APR_SUCCESS;
+}    
+
+
+APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr)
+{
+    if (!fptr->isopen || fptr->eof_hit == 1) {
+        return APR_EOF;
+    }
+    return APR_SUCCESS;
+}   
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool)
+{
+    apr_os_file_t fd = 2;
+
+    return apr_os_file_put(thefile, &fd, 0, pool);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool)
+{
+    apr_os_file_t fd = 1;
+
+    return apr_os_file_put(thefile, &fd, 0, pool);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool)
+{
+    apr_os_file_t fd = 0;
+
+    return apr_os_file_put(thefile, &fd, 0, pool);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(file);
+
+APR_IMPLEMENT_INHERIT_SET(file, flags, pool, apr_file_cleanup)
+
+APR_IMPLEMENT_INHERIT_UNSET(file, flags, pool, apr_file_cleanup)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/pipe.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/pipe.c
new file mode 100644
index 00000000..ee2b2b00
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/pipe.c
@@ -0,0 +1,177 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define INCL_DOSERRORS
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include <string.h>
+#include <process.h>
+
+APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out, apr_pool_t *pool)
+{
+    ULONG filedes[2];
+    ULONG rc, action;
+    static int id = 0;
+    char pipename[50];
+
+    sprintf(pipename, "/pipe/%d.%d", getpid(), id++);
+    rc = DosCreateNPipe(pipename, filedes, NP_ACCESS_INBOUND, NP_NOWAIT|1, 4096, 4096, 0);
+
+    if (rc)
+        return APR_FROM_OS_ERROR(rc);
+
+    rc = DosConnectNPipe(filedes[0]);
+
+    if (rc && rc != ERROR_PIPE_NOT_CONNECTED) {
+        DosClose(filedes[0]);
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    rc = DosOpen (pipename, filedes+1, &action, 0, FILE_NORMAL,
+                  OPEN_ACTION_OPEN_IF_EXISTS | OPEN_ACTION_FAIL_IF_NEW,
+                  OPEN_ACCESS_WRITEONLY | OPEN_SHARE_DENYREADWRITE,
+                  NULL);
+
+    if (rc) {
+        DosClose(filedes[0]);
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    (*in) = (apr_file_t *)apr_palloc(pool, sizeof(apr_file_t));
+    rc = DosCreateEventSem(NULL, &(*in)->pipeSem, DC_SEM_SHARED, FALSE);
+
+    if (rc) {
+        DosClose(filedes[0]);
+        DosClose(filedes[1]);
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    rc = DosSetNPipeSem(filedes[0], (HSEM)(*in)->pipeSem, 1);
+
+    if (!rc) {
+        rc = DosSetNPHState(filedes[0], NP_WAIT);
+    }
+
+    if (rc) {
+        DosClose(filedes[0]);
+        DosClose(filedes[1]);
+        DosCloseEventSem((*in)->pipeSem);
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    (*in)->pool = pool;
+    (*in)->filedes = filedes[0];
+    (*in)->fname = apr_pstrdup(pool, pipename);
+    (*in)->isopen = TRUE;
+    (*in)->buffered = FALSE;
+    (*in)->flags = 0;
+    (*in)->pipe = 1;
+    (*in)->timeout = -1;
+    (*in)->blocking = BLK_ON;
+    apr_pool_cleanup_register(pool, *in, apr_file_cleanup, apr_pool_cleanup_null);
+
+    (*out) = (apr_file_t *)apr_palloc(pool, sizeof(apr_file_t));
+    (*out)->pool = pool;
+    (*out)->filedes = filedes[1];
+    (*out)->fname = apr_pstrdup(pool, pipename);
+    (*out)->isopen = TRUE;
+    (*out)->buffered = FALSE;
+    (*out)->flags = 0;
+    (*out)->pipe = 1;
+    (*out)->timeout = -1;
+    (*out)->blocking = BLK_ON;
+    apr_pool_cleanup_register(pool, *out, apr_file_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_namedpipe_create(const char *filename, apr_fileperms_t perm, apr_pool_t *pool)
+{
+    /* Not yet implemented, interface not suitable */
+    return APR_ENOTIMPL;
+} 
+
+ 
+
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_set(apr_file_t *thepipe, apr_interval_time_t timeout)
+{
+    if (thepipe->pipe == 1) {
+        thepipe->timeout = timeout;
+
+        if (thepipe->timeout >= 0) {
+            if (thepipe->blocking != BLK_OFF) {
+                thepipe->blocking = BLK_OFF;
+                return APR_FROM_OS_ERROR(DosSetNPHState(thepipe->filedes, NP_NOWAIT));
+            }
+        }
+        else if (thepipe->timeout == -1) {
+            if (thepipe->blocking != BLK_ON) {
+                thepipe->blocking = BLK_ON;
+                return APR_FROM_OS_ERROR(DosSetNPHState(thepipe->filedes, NP_WAIT));
+            }
+        }
+    }
+    return APR_EINVAL;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_get(apr_file_t *thepipe, apr_interval_time_t *timeout)
+{
+    if (thepipe->pipe == 1) {
+        *timeout = thepipe->timeout;
+        return APR_SUCCESS;
+    }
+    return APR_EINVAL;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_pipe_put_ex(apr_file_t **file,
+                                             apr_os_file_t *thefile,
+                                             int register_cleanup,
+                                             apr_pool_t *pool)
+{
+    (*file) = apr_pcalloc(pool, sizeof(apr_file_t));
+    (*file)->pool = pool;
+    (*file)->isopen = TRUE;
+    (*file)->pipe = 1;
+    (*file)->blocking = BLK_UNKNOWN; /* app needs to make a timeout call */
+    (*file)->timeout = -1;
+    (*file)->filedes = *thefile;
+
+    if (register_cleanup) {
+        apr_pool_cleanup_register(pool, *file, apr_file_cleanup,
+                                  apr_pool_cleanup_null);
+    }
+
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_pipe_put(apr_file_t **file,
+                                          apr_os_file_t *thefile,
+                                          apr_pool_t *pool)
+{
+    return apr_os_pipe_put_ex(file, thefile, 0, pool);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/readwrite.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/readwrite.c
new file mode 100644
index 00000000..f25a4210
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/readwrite.c
@@ -0,0 +1,370 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define INCL_DOS
+#define INCL_DOSERRORS
+
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+
+#include <malloc.h>
+
+APR_DECLARE(apr_status_t) apr_file_read(apr_file_t *thefile, void *buf, apr_size_t *nbytes)
+{
+    ULONG rc = 0;
+    ULONG bytesread;
+
+    if (!thefile->isopen) {
+        *nbytes = 0;
+        return APR_EBADF;
+    }
+
+    if (thefile->buffered) {
+        char *pos = (char *)buf;
+        ULONG blocksize;
+        ULONG size = *nbytes;
+
+        apr_thread_mutex_lock(thefile->mutex);
+
+        if (thefile->direction == 1) {
+            int rv = apr_file_flush(thefile);
+
+            if (rv != APR_SUCCESS) {
+                apr_thread_mutex_unlock(thefile->mutex);
+                return rv;
+            }
+
+            thefile->bufpos = 0;
+            thefile->direction = 0;
+            thefile->dataRead = 0;
+        }
+
+        while (rc == 0 && size > 0) {
+            if (thefile->bufpos >= thefile->dataRead) {
+                ULONG bytesread;
+                rc = DosRead(thefile->filedes, thefile->buffer,
+                             APR_FILE_BUFSIZE, &bytesread);
+
+                if (bytesread == 0) {
+                    if (rc == 0)
+                        thefile->eof_hit = TRUE;
+                    break;
+                }
+
+                thefile->dataRead = bytesread;
+                thefile->filePtr += thefile->dataRead;
+                thefile->bufpos = 0;
+            }
+
+            blocksize = size > thefile->dataRead - thefile->bufpos ? thefile->dataRead - thefile->bufpos : size;
+            memcpy(pos, thefile->buffer + thefile->bufpos, blocksize);
+            thefile->bufpos += blocksize;
+            pos += blocksize;
+            size -= blocksize;
+        }
+
+        *nbytes = rc == 0 ? pos - (char *)buf : 0;
+        apr_thread_mutex_unlock(thefile->mutex);
+
+        if (*nbytes == 0 && rc == 0 && thefile->eof_hit) {
+            return APR_EOF;
+        }
+
+        return APR_FROM_OS_ERROR(rc);
+    } else {
+        if (thefile->pipe)
+            DosResetEventSem(thefile->pipeSem, &rc);
+
+        rc = DosRead(thefile->filedes, buf, *nbytes, &bytesread);
+
+        if (rc == ERROR_NO_DATA && thefile->timeout != 0) {
+            int rcwait = DosWaitEventSem(thefile->pipeSem, thefile->timeout >= 0 ? thefile->timeout / 1000 : SEM_INDEFINITE_WAIT);
+
+            if (rcwait == 0) {
+                rc = DosRead(thefile->filedes, buf, *nbytes, &bytesread);
+            }
+            else if (rcwait == ERROR_TIMEOUT) {
+                *nbytes = 0;
+                return APR_TIMEUP;
+            }
+        }
+
+        if (rc) {
+            *nbytes = 0;
+            return APR_FROM_OS_ERROR(rc);
+        }
+
+        *nbytes = bytesread;
+        
+        if (bytesread == 0) {
+            thefile->eof_hit = TRUE;
+            return APR_EOF;
+        }
+
+        return APR_SUCCESS;
+    }
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf, apr_size_t *nbytes)
+{
+    ULONG rc = 0;
+    ULONG byteswritten;
+
+    if (!thefile->isopen) {
+        *nbytes = 0;
+        return APR_EBADF;
+    }
+
+    if (thefile->buffered) {
+        char *pos = (char *)buf;
+        int blocksize;
+        int size = *nbytes;
+
+        apr_thread_mutex_lock(thefile->mutex);
+
+        if ( thefile->direction == 0 ) {
+            // Position file pointer for writing at the offset we are logically reading from
+            ULONG offset = thefile->filePtr - thefile->dataRead + thefile->bufpos;
+            if (offset != thefile->filePtr)
+                DosSetFilePtr(thefile->filedes, offset, FILE_BEGIN, &thefile->filePtr );
+            thefile->bufpos = thefile->dataRead = 0;
+            thefile->direction = 1;
+        }
+
+        while (rc == 0 && size > 0) {
+            if (thefile->bufpos == APR_FILE_BUFSIZE)   // write buffer is full
+                rc = apr_file_flush(thefile);
+
+            blocksize = size > APR_FILE_BUFSIZE - thefile->bufpos ? APR_FILE_BUFSIZE - thefile->bufpos : size;
+            memcpy(thefile->buffer + thefile->bufpos, pos, blocksize);
+            thefile->bufpos += blocksize;
+            pos += blocksize;
+            size -= blocksize;
+        }
+
+        apr_thread_mutex_unlock(thefile->mutex);
+        return APR_FROM_OS_ERROR(rc);
+    } else {
+        if (thefile->flags & APR_APPEND) {
+            FILELOCK all = { 0, 0x7fffffff };
+            ULONG newpos;
+            rc = DosSetFileLocks(thefile->filedes, NULL, &all, -1, 0);
+
+            if (rc == 0) {
+                rc = DosSetFilePtr(thefile->filedes, 0, FILE_END, &newpos);
+
+                if (rc == 0) {
+                    rc = DosWrite(thefile->filedes, buf, *nbytes, &byteswritten);
+                }
+
+                DosSetFileLocks(thefile->filedes, &all, NULL, -1, 0);
+            }
+        } else {
+            rc = DosWrite(thefile->filedes, buf, *nbytes, &byteswritten);
+        }
+
+        if (rc) {
+            *nbytes = 0;
+            return APR_FROM_OS_ERROR(rc);
+        }
+
+        *nbytes = byteswritten;
+        return APR_SUCCESS;
+    }
+}
+
+
+
+#ifdef HAVE_WRITEV
+
+APR_DECLARE(apr_status_t) apr_file_writev(apr_file_t *thefile, const struct iovec *vec, apr_size_t nvec, apr_size_t *nbytes)
+{
+    int bytes;
+    if ((bytes = writev(thefile->filedes, vec, nvec)) < 0) {
+        *nbytes = 0;
+        return errno;
+    }
+    else {
+        *nbytes = bytes;
+        return APR_SUCCESS;
+    }
+}
+#endif
+
+
+
+APR_DECLARE(apr_status_t) apr_file_putc(char ch, apr_file_t *thefile)
+{
+    ULONG rc;
+    ULONG byteswritten;
+
+    if (!thefile->isopen) {
+        return APR_EBADF;
+    }
+
+    rc = DosWrite(thefile->filedes, &ch, 1, &byteswritten);
+
+    if (rc) {
+        return APR_FROM_OS_ERROR(rc);
+    }
+    
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_ungetc(char ch, apr_file_t *thefile)
+{
+    apr_off_t offset = -1;
+    return apr_file_seek(thefile, APR_CUR, &offset);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_getc(char *ch, apr_file_t *thefile)
+{
+    ULONG rc;
+    apr_size_t bytesread;
+
+    if (!thefile->isopen) {
+        return APR_EBADF;
+    }
+
+    bytesread = 1;
+    rc = apr_file_read(thefile, ch, &bytesread);
+
+    if (rc) {
+        return rc;
+    }
+    
+    if (bytesread == 0) {
+        thefile->eof_hit = TRUE;
+        return APR_EOF;
+    }
+    
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_puts(const char *str, apr_file_t *thefile)
+{
+    apr_size_t len;
+
+    len = strlen(str);
+    return apr_file_write(thefile, str, &len); 
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_flush(apr_file_t *thefile)
+{
+    if (thefile->buffered) {
+        ULONG written = 0;
+        int rc = 0;
+
+        if (thefile->direction == 1 && thefile->bufpos) {
+            rc = DosWrite(thefile->filedes, thefile->buffer, thefile->bufpos, &written);
+            thefile->filePtr += written;
+
+            if (rc == 0)
+                thefile->bufpos = 0;
+        }
+
+        return APR_FROM_OS_ERROR(rc);
+    } else {
+        /* There isn't anything to do if we aren't buffering the output
+         * so just return success.
+         */
+        return APR_SUCCESS;
+    }
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_gets(char *str, int len, apr_file_t *thefile)
+{
+    apr_size_t readlen;
+    apr_status_t rv = APR_SUCCESS;
+    int i;    
+
+    for (i = 0; i < len-1; i++) {
+        readlen = 1;
+        rv = apr_file_read(thefile, str+i, &readlen);
+
+        if (rv != APR_SUCCESS) {
+            break;
+        }
+
+        if (readlen != 1) {
+            rv = APR_EOF;
+            break;
+        }
+        
+        if (str[i] == '\n') {
+            i++;
+            break;
+        }
+    }
+    str[i] = 0;
+    if (i > 0) {
+        /* we stored chars; don't report EOF or any other errors;
+         * the app will find out about that on the next call
+         */
+        return APR_SUCCESS;
+    }
+    return rv;
+}
+
+
+
+APR_DECLARE_NONSTD(int) apr_file_printf(apr_file_t *fptr, 
+                                        const char *format, ...)
+{
+    int cc;
+    va_list ap;
+    char *buf;
+    int len;
+
+    buf = malloc(HUGE_STRING_LEN);
+    if (buf == NULL) {
+        return 0;
+    }
+    va_start(ap, format);
+    len = apr_vsnprintf(buf, HUGE_STRING_LEN, format, ap);
+    cc = apr_file_puts(buf, fptr);
+    va_end(ap);
+    free(buf);
+    return (cc == APR_SUCCESS) ? len : -1;
+}
+
+
+
+apr_status_t apr_file_check_read(apr_file_t *fd)
+{
+    int rc;
+
+    if (!fd->pipe)
+        return APR_SUCCESS; /* Not a pipe, assume no waiting */
+
+    rc = DosWaitEventSem(fd->pipeSem, SEM_IMMEDIATE_RETURN);
+
+    if (rc == ERROR_TIMEOUT)
+        return APR_TIMEUP;
+
+    return APR_FROM_OS_ERROR(rc);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/seek.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/seek.c
new file mode 100644
index 00000000..6fdfe8e8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/seek.c
@@ -0,0 +1,119 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_lib.h"
+#include <string.h>
+#include <io.h>
+
+
+static apr_status_t setptr(apr_file_t *thefile, unsigned long pos )
+{
+    long newbufpos;
+    ULONG rc;
+
+    if (thefile->direction == 1) {
+        apr_status_t rv = apr_file_flush(thefile);
+
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+
+        thefile->bufpos = thefile->direction = thefile->dataRead = 0;
+    }
+
+    newbufpos = pos - (thefile->filePtr - thefile->dataRead);
+    if (newbufpos >= 0 && newbufpos <= thefile->dataRead) {
+        thefile->bufpos = newbufpos;
+        rc = 0;
+    } else {
+        rc = DosSetFilePtr(thefile->filedes, pos, FILE_BEGIN, &thefile->filePtr );
+
+        if ( !rc )
+            thefile->bufpos = thefile->dataRead = 0;
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_seek(apr_file_t *thefile, apr_seek_where_t where, apr_off_t *offset)
+{
+    if (!thefile->isopen) {
+        return APR_EBADF;
+    }
+
+    thefile->eof_hit = 0;
+
+    if (thefile->buffered) {
+        int rc = EINVAL;
+        apr_finfo_t finfo;
+
+        switch (where) {
+        case APR_SET:
+            rc = setptr(thefile, *offset);
+            break;
+
+        case APR_CUR:
+            rc = setptr(thefile, thefile->filePtr - thefile->dataRead + thefile->bufpos + *offset);
+            break;
+
+        case APR_END:
+            rc = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
+            if (rc == APR_SUCCESS)
+                rc = setptr(thefile, finfo.size + *offset);
+            break;
+        }
+
+        *offset = thefile->filePtr - thefile->dataRead + thefile->bufpos;
+        return rc;
+    } else {
+        switch (where) {
+        case APR_SET:
+            where = FILE_BEGIN;
+            break;
+
+        case APR_CUR:
+            where = FILE_CURRENT;
+            break;
+
+        case APR_END:
+            where = FILE_END;
+            break;
+        }
+
+        return APR_FROM_OS_ERROR(DosSetFilePtr(thefile->filedes, *offset, where, (ULONG *)offset));
+    }
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_trunc(apr_file_t *fp, apr_off_t offset)
+{
+    int rc = DosSetFileSize(fp->filedes, offset);
+
+    if (rc != 0) {
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    if (fp->buffered) {
+        return setptr(fp, offset);
+    }
+
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/tempdir.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/tempdir.c
new file mode 100644
index 00000000..6823569f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/tempdir.c
@@ -0,0 +1 @@
+#include "../unix/tempdir.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/copy.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/copy.o
new file mode 100644
index 00000000..54e9342c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/copy.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/dir.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/dir.o
new file mode 100644
index 00000000..69530d7f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/dir.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/fileacc.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/fileacc.o
new file mode 100644
index 00000000..c4088154
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/fileacc.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filedup.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filedup.o
new file mode 100644
index 00000000..61d2ea9c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filedup.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filepath.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filepath.o
new file mode 100644
index 00000000..fac1cc59
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filepath.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filepath_util.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filepath_util.o
new file mode 100644
index 00000000..23562757
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filepath_util.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filestat.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filestat.o
new file mode 100644
index 00000000..ba786fdd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/filestat.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/flock.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/flock.o
new file mode 100644
index 00000000..7c6cc570
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/flock.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/fullrw.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/fullrw.o
new file mode 100644
index 00000000..56b12074
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/fullrw.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/mktemp.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/mktemp.o
new file mode 100644
index 00000000..b029da25
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/mktemp.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/open.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/open.o
new file mode 100644
index 00000000..c0c5a246
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/open.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/pipe.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/pipe.o
new file mode 100644
index 00000000..3833ae8b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/pipe.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/readwrite.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/readwrite.o
new file mode 100644
index 00000000..ae68e124
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/readwrite.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/seek.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/seek.o
new file mode 100644
index 00000000..33128c10
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/seek.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/tempdir.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/tempdir.o
new file mode 100644
index 00000000..5faa35fc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/.libs/tempdir.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/Makefile
new file mode 100644
index 00000000..f6108fab
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/Makefile
@@ -0,0 +1,29 @@
+srcdir = .
+
+
+TARGETS = \
+	copy.lo \
+	dir.lo \
+	fileacc.lo \
+	filedup.lo \
+	filepath.lo \
+	filepath_util.lo \
+	filestat.lo \
+	flock.lo \
+	fullrw.lo \
+	open.lo \
+	pipe.lo \
+	readwrite.lo \
+	seek.lo \
+	mktemp.lo \
+	tempdir.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/unix
+DEFOSDIR=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/Makefile.in
new file mode 100644
index 00000000..fbc93b1c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/Makefile.in
@@ -0,0 +1,29 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	copy.lo \
+	dir.lo \
+	fileacc.lo \
+	filedup.lo \
+	filepath.lo \
+	filepath_util.lo \
+	filestat.lo \
+	flock.lo \
+	fullrw.lo \
+	open.lo \
+	pipe.lo \
+	readwrite.lo \
+	seek.lo \
+	mktemp.lo \
+	tempdir.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.c
new file mode 100644
index 00000000..e68322c5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.c
@@ -0,0 +1,131 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+
+static apr_status_t apr_file_transfer_contents(const char *from_path,
+                                               const char *to_path,
+                                               apr_int32_t flags,
+                                               apr_fileperms_t to_perms,
+                                               apr_pool_t *pool)
+{
+    apr_file_t *s, *d;
+    apr_status_t status;
+    apr_fileperms_t perms;
+
+    /* Open source file. */
+    status = apr_file_open(&s, from_path, APR_READ | APR_LARGEFILE, 
+                           APR_OS_DEFAULT, pool);
+    if (status)
+        return status;
+
+    /* Maybe get its permissions. */
+    if (to_perms == APR_FILE_SOURCE_PERMS) {
+#if defined(HAVE_FSTAT64) && defined(O_LARGEFILE) && SIZEOF_OFF_T == 4
+        struct stat64 st;
+
+        if (fstat64(s->filedes, &st) != 0)
+            return errno;
+
+        perms = apr_unix_mode2perms(st.st_mode);  
+#else
+        apr_finfo_t finfo;
+
+        status = apr_file_info_get(&finfo, APR_FINFO_PROT, s);
+        if (status != APR_SUCCESS && status != APR_INCOMPLETE) {
+            apr_file_close(s);  /* toss any error */
+            return status;
+        }
+        perms = finfo.protection;
+#endif
+    }
+    else
+        perms = to_perms;
+
+    /* Open dest file. */
+    status = apr_file_open(&d, to_path, flags, perms, pool);
+    if (status) {
+        apr_file_close(s);  /* toss any error */
+        return status;
+    }
+
+#if BUFSIZ > APR_FILE_DEFAULT_BUFSIZE
+#define COPY_BUFSIZ BUFSIZ
+#else
+#define COPY_BUFSIZ APR_FILE_DEFAULT_BUFSIZE
+#endif
+
+    /* Copy bytes till the cows come home. */
+    while (1) {
+        char buf[COPY_BUFSIZ];
+        apr_size_t bytes_this_time = sizeof(buf);
+        apr_status_t read_err;
+        apr_status_t write_err;
+
+        /* Read 'em. */
+        read_err = apr_file_read(s, buf, &bytes_this_time);
+        if (read_err && !APR_STATUS_IS_EOF(read_err)) {
+            apr_file_close(s);  /* toss any error */
+            apr_file_close(d);  /* toss any error */
+            return read_err;
+        }
+
+        /* Write 'em. */
+        write_err = apr_file_write_full(d, buf, bytes_this_time, NULL);
+        if (write_err) {
+            apr_file_close(s);  /* toss any error */
+            apr_file_close(d);  /* toss any error */
+            return write_err;
+        }
+
+        if (read_err && APR_STATUS_IS_EOF(read_err)) {
+            status = apr_file_close(s);
+            if (status) {
+                apr_file_close(d);  /* toss any error */
+                return status;
+            }
+
+            /* return the results of this close: an error, or success */
+            return apr_file_close(d);
+        }
+    }
+    /* NOTREACHED */
+}
+
+APR_DECLARE(apr_status_t) apr_file_copy(const char *from_path,
+                                        const char *to_path,
+                                        apr_fileperms_t perms,
+                                        apr_pool_t *pool)
+{
+    return apr_file_transfer_contents(from_path, to_path,
+                                      (APR_WRITE | APR_CREATE | APR_TRUNCATE
+                                       | APR_LARGEFILE),
+                                      perms,
+                                      pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_append(const char *from_path,
+                                          const char *to_path,
+                                          apr_fileperms_t perms,
+                                          apr_pool_t *pool)
+{
+    return apr_file_transfer_contents(from_path, to_path,
+                                      (APR_WRITE | APR_CREATE | APR_APPEND 
+                                       | APR_LARGEFILE),
+                                      perms,
+                                      pool);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.lo
new file mode 100644
index 00000000..968e921c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.lo
@@ -0,0 +1,12 @@
+# copy.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/copy.o'
+
+# Name of the non-PIC object.
+non_pic_object='copy.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.o
new file mode 100644
index 00000000..e9f93c51
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/copy.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.c
new file mode 100644
index 00000000..c42002a0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.c
@@ -0,0 +1,323 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#if APR_HAVE_SYS_SYSLIMITS_H
+#include <sys/syslimits.h>
+#endif
+#if APR_HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+static apr_status_t dir_cleanup(void *thedir)
+{
+    apr_dir_t *dir = thedir;
+    if (closedir(dir->dirstruct) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+} 
+
+#define PATH_SEPARATOR '/'
+
+/* Remove trailing separators that don't affect the meaning of PATH. */
+static const char *path_canonicalize (const char *path, apr_pool_t *pool)
+{
+    /* At some point this could eliminate redundant components.  For
+     * now, it just makes sure there is no trailing slash. */
+    apr_size_t len = strlen (path);
+    apr_size_t orig_len = len;
+    
+    while ((len > 0) && (path[len - 1] == PATH_SEPARATOR))
+        len--;
+    
+    if (len != orig_len)
+        return apr_pstrndup (pool, path, len);
+    else
+        return path;
+}
+
+/* Remove one component off the end of PATH. */
+static char *path_remove_last_component (const char *path, apr_pool_t *pool)
+{
+    const char *newpath = path_canonicalize (path, pool);
+    int i;
+    
+    for (i = (strlen(newpath) - 1); i >= 0; i--) {
+        if (path[i] == PATH_SEPARATOR)
+            break;
+    }
+
+    return apr_pstrndup (pool, path, (i < 0) ? 0 : i);
+}
+
+apr_status_t apr_dir_open(apr_dir_t **new, const char *dirname, 
+                          apr_pool_t *pool)
+{
+    /* On some platforms (e.g., Linux+GNU libc), d_name[] in struct 
+     * dirent is declared with enough storage for the name.  On other
+     * platforms (e.g., Solaris 8 for Intel), d_name is declared as a
+     * one-byte array.  Note: gcc evaluates this at compile time.
+     */
+    apr_size_t dirent_size = 
+        (sizeof((*new)->entry->d_name) > 1 ? 
+         sizeof(struct dirent) : sizeof (struct dirent) + 255);
+
+    (*new) = (apr_dir_t *)apr_palloc(pool, sizeof(apr_dir_t));
+
+    (*new)->pool = pool;
+    (*new)->dirname = apr_pstrdup(pool, dirname);
+    (*new)->dirstruct = opendir(dirname);
+    (*new)->entry = apr_pcalloc(pool, dirent_size);
+
+    if ((*new)->dirstruct == NULL) {
+        return errno;
+    }    
+    else {
+        apr_pool_cleanup_register((*new)->pool, (void *)(*new), dir_cleanup,
+	                          apr_pool_cleanup_null);
+        return APR_SUCCESS;
+    }
+}
+
+apr_status_t apr_dir_close(apr_dir_t *thedir)
+{
+    return apr_pool_cleanup_run(thedir->pool, thedir, dir_cleanup);
+}
+
+#ifdef DIRENT_TYPE
+static apr_filetype_e filetype_from_dirent_type(int type)
+{
+    switch (type) {
+    case DT_REG:
+        return APR_REG;
+    case DT_DIR:
+        return APR_DIR;
+    case DT_LNK:
+        return APR_LNK;
+    case DT_CHR:
+        return APR_CHR;
+    case DT_BLK:
+        return APR_BLK;
+#if defined(DT_FIFO)
+    case DT_FIFO:
+        return APR_PIPE;
+#endif
+#if !defined(BEOS) && defined(DT_SOCK)
+    case DT_SOCK:
+        return APR_SOCK;
+#endif
+    default:
+        return APR_UNKFILE;
+    }
+}
+#endif
+
+apr_status_t apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted,
+                          apr_dir_t *thedir)
+{
+    apr_status_t ret = 0;
+#ifdef DIRENT_TYPE
+    apr_filetype_e type;
+#endif
+#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) \
+                    && !defined(READDIR_IS_THREAD_SAFE)
+    struct dirent *retent;
+
+    ret = readdir_r(thedir->dirstruct, thedir->entry, &retent);
+
+    /* Avoid the Linux problem where at end-of-directory thedir->entry
+     * is set to NULL, but ret = APR_SUCCESS.
+     */
+    if(!ret && thedir->entry != retent)
+        ret = APR_ENOENT;
+
+    /* Solaris is a bit strange, if there are no more entries in the
+     * directory, it returns EINVAL.  Since this is against POSIX, we
+     * hack around the problem here.  EINVAL is possible from other
+     * readdir implementations, but only if the result buffer is too small.
+     * since we control the size of that buffer, we should never have
+     * that problem.
+     */
+    if (ret == EINVAL) {
+        ret = ENOENT;
+    }
+#else
+    /* We're about to call a non-thread-safe readdir() that may
+       possibly set `errno', and the logic below actually cares about
+       errno after the call.  Therefore we need to clear errno first. */
+    errno = 0;
+    thedir->entry = readdir(thedir->dirstruct);
+    if (thedir->entry == NULL) {
+        /* If NULL was returned, this can NEVER be a success. Can it?! */
+        if (errno == APR_SUCCESS) {
+            ret = APR_ENOENT;
+        }
+        else
+            ret = errno;
+    }
+#endif
+
+    /* No valid bit flag to test here - do we want one? */
+    finfo->fname = NULL;
+
+    if (ret) {
+        finfo->valid = 0;
+        return ret;
+    }
+
+#ifdef DIRENT_TYPE
+    type = filetype_from_dirent_type(thedir->entry->DIRENT_TYPE);
+    if (type != APR_UNKFILE) {
+        wanted &= ~APR_FINFO_TYPE;
+    }
+#endif
+#ifdef DIRENT_INODE
+    if (thedir->entry->DIRENT_INODE && thedir->entry->DIRENT_INODE != -1) {
+        wanted &= ~APR_FINFO_INODE;
+    }
+#endif
+
+    wanted &= ~APR_FINFO_NAME;
+
+    if (wanted)
+    {
+        char fspec[APR_PATH_MAX];
+        int off;
+        apr_cpystrn(fspec, thedir->dirname, sizeof(fspec));
+        off = strlen(fspec);
+        if ((fspec[off - 1] != '/') && (off + 1 < sizeof(fspec)))
+            fspec[off++] = '/';
+        apr_cpystrn(fspec + off, thedir->entry->d_name, sizeof(fspec) - off);
+        ret = apr_lstat(finfo, fspec, wanted, thedir->pool);
+        /* We passed a stack name that will disappear */
+        finfo->fname = NULL;
+    }
+
+    if (wanted && (ret == APR_SUCCESS || ret == APR_INCOMPLETE)) {
+        wanted &= ~finfo->valid;
+    }
+    else {
+        /* We don't bail because we fail to stat, when we are only -required-
+         * to readdir... but the result will be APR_INCOMPLETE
+         */
+        finfo->pool = thedir->pool;
+        finfo->valid = 0;
+#ifdef DIRENT_TYPE
+        if (type != APR_UNKFILE) {
+            finfo->filetype = type;
+            finfo->valid |= APR_FINFO_TYPE;
+        }
+#endif
+#ifdef DIRENT_INODE
+        if (thedir->entry->DIRENT_INODE && thedir->entry->DIRENT_INODE != -1) {
+            finfo->inode = thedir->entry->DIRENT_INODE;
+            finfo->valid |= APR_FINFO_INODE;
+        }
+#endif
+    }
+
+    finfo->name = apr_pstrdup(thedir->pool, thedir->entry->d_name);
+    finfo->valid |= APR_FINFO_NAME;
+
+    if (wanted)
+        return APR_INCOMPLETE;
+
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_dir_rewind(apr_dir_t *thedir)
+{
+    rewinddir(thedir->dirstruct);
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_dir_make(const char *path, apr_fileperms_t perm, 
+                          apr_pool_t *pool)
+{
+    mode_t mode = apr_unix_perms2mode(perm);
+
+    if (mkdir(path, mode) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+apr_status_t apr_dir_make_recursive(const char *path, apr_fileperms_t perm,
+                                           apr_pool_t *pool) 
+{
+    apr_status_t apr_err = 0;
+    
+    apr_err = apr_dir_make (path, perm, pool); /* Try to make PATH right out */
+    
+    if (apr_err == EEXIST) /* It's OK if PATH exists */
+        return APR_SUCCESS;
+    
+    if (apr_err == ENOENT) { /* Missing an intermediate dir */
+        char *dir;
+        
+        dir = path_remove_last_component(path, pool);
+        /* If there is no path left, give up. */
+        if (dir[0] == '\0') {
+            return apr_err;
+        }
+
+        apr_err = apr_dir_make_recursive(dir, perm, pool);
+        
+        if (!apr_err) 
+            apr_err = apr_dir_make (path, perm, pool);
+    }
+
+    return apr_err;
+}
+
+apr_status_t apr_dir_remove(const char *path, apr_pool_t *pool)
+{
+    if (rmdir(path) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+apr_status_t apr_os_dir_get(apr_os_dir_t **thedir, apr_dir_t *dir)
+{
+    if (dir == NULL) {
+        return APR_ENODIR;
+    }
+    *thedir = dir->dirstruct;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_os_dir_put(apr_dir_t **dir, apr_os_dir_t *thedir,
+                          apr_pool_t *pool)
+{
+    if ((*dir) == NULL) {
+        (*dir) = (apr_dir_t *)apr_pcalloc(pool, sizeof(apr_dir_t));
+        (*dir)->pool = pool;
+    }
+    (*dir)->dirstruct = thedir;
+    return APR_SUCCESS;
+}
+
+  
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.lo
new file mode 100644
index 00000000..a076bba3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.lo
@@ -0,0 +1,12 @@
+# dir.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/dir.o'
+
+# Name of the non-PIC object.
+non_pic_object='dir.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.o
new file mode 100644
index 00000000..b6f07689
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/dir.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.c
new file mode 100644
index 00000000..437f3589
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.c
@@ -0,0 +1,119 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+#include "apr_arch_file_io.h"
+
+/* A file to put ALL of the accessor functions for apr_file_t types. */
+
+APR_DECLARE(apr_status_t) apr_file_name_get(const char **fname,
+                                           apr_file_t *thefile)
+{
+    *fname = thefile->fname;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_int32_t) apr_file_flags_get(apr_file_t *f)
+{
+    return f->flags;
+}
+
+#if !defined(OS2) && !defined(WIN32)
+mode_t apr_unix_perms2mode(apr_fileperms_t perms)
+{
+    mode_t mode = 0;
+
+    if (perms & APR_USETID)
+        mode |= S_ISUID;
+    if (perms & APR_UREAD)
+        mode |= S_IRUSR;
+    if (perms & APR_UWRITE)
+        mode |= S_IWUSR;
+    if (perms & APR_UEXECUTE)
+        mode |= S_IXUSR;
+
+    if (perms & APR_GSETID)
+        mode |= S_ISGID;
+    if (perms & APR_GREAD)
+        mode |= S_IRGRP;
+    if (perms & APR_GWRITE)
+        mode |= S_IWGRP;
+    if (perms & APR_GEXECUTE)
+        mode |= S_IXGRP;
+
+#ifdef S_ISVTX
+    if (perms & APR_WSTICKY)
+        mode |= S_ISVTX;
+#endif
+    if (perms & APR_WREAD)
+        mode |= S_IROTH;
+    if (perms & APR_WWRITE)
+        mode |= S_IWOTH;
+    if (perms & APR_WEXECUTE)
+        mode |= S_IXOTH;
+
+    return mode;
+}
+
+apr_fileperms_t apr_unix_mode2perms(mode_t mode)
+{
+    apr_fileperms_t perms = 0;
+
+    if (mode & S_ISUID)
+        perms |= APR_USETID;
+    if (mode & S_IRUSR)
+        perms |= APR_UREAD;
+    if (mode & S_IWUSR)
+        perms |= APR_UWRITE;
+    if (mode & S_IXUSR)
+        perms |= APR_UEXECUTE;
+
+    if (mode & S_ISGID)
+        perms |= APR_GSETID;
+    if (mode & S_IRGRP)
+        perms |= APR_GREAD;
+    if (mode & S_IWGRP)
+        perms |= APR_GWRITE;
+    if (mode & S_IXGRP)
+        perms |= APR_GEXECUTE;
+
+#ifdef S_ISVTX
+    if (mode & S_ISVTX)
+        perms |= APR_WSTICKY;
+#endif
+    if (mode & S_IROTH)
+        perms |= APR_WREAD;
+    if (mode & S_IWOTH)
+        perms |= APR_WWRITE;
+    if (mode & S_IXOTH)
+        perms |= APR_WEXECUTE;
+
+    return perms;
+}
+#endif
+
+APR_DECLARE(apr_status_t) apr_file_data_get(void **data, const char *key,
+                                           apr_file_t *file)
+{    
+    return apr_pool_userdata_get(data, key, file->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_data_set(apr_file_t *file, void *data,
+                                           const char *key,
+                                           apr_status_t (*cleanup)(void *))
+{    
+    return apr_pool_userdata_set(data, key, cleanup, file->pool);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.lo
new file mode 100644
index 00000000..f7b91d17
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.lo
@@ -0,0 +1,12 @@
+# fileacc.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/fileacc.o'
+
+# Name of the non-PIC object.
+non_pic_object='fileacc.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.o
new file mode 100644
index 00000000..97bc3fbc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fileacc.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.c
new file mode 100644
index 00000000..a0830db5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.c
@@ -0,0 +1,149 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_thread_mutex.h"
+#include "apr_arch_inherit.h"
+
+static apr_status_t _file_dup(apr_file_t **new_file, 
+                              apr_file_t *old_file, apr_pool_t *p,
+                              int which_dup)
+{
+    int rv;
+    
+    if (which_dup == 2) {
+        if ((*new_file) == NULL) {
+            /* We can't dup2 unless we have a valid new_file */
+            return APR_EINVAL;
+        }
+        rv = dup2(old_file->filedes, (*new_file)->filedes);
+    } else {
+        rv = dup(old_file->filedes);
+    }
+
+    if (rv == -1)
+        return errno;
+    
+    if (which_dup == 1) {
+        (*new_file) = (apr_file_t *)apr_pcalloc(p, sizeof(apr_file_t));
+        (*new_file)->pool = p;
+        (*new_file)->filedes = rv;
+    }
+
+    (*new_file)->fname = apr_pstrdup(p, old_file->fname);
+    (*new_file)->buffered = old_file->buffered;
+
+    /* If the existing socket in a dup2 is already buffered, we
+     * have an existing and valid (hopefully) mutex, so we don't
+     * want to create it again as we could leak!
+     */
+#if APR_HAS_THREADS
+    if ((*new_file)->buffered && !(*new_file)->thlock && old_file->thlock) {
+        apr_thread_mutex_create(&((*new_file)->thlock),
+                                APR_THREAD_MUTEX_DEFAULT, p);
+    }
+#endif
+    /* As above, only create the buffer if we haven't already
+     * got one.
+     */
+    if ((*new_file)->buffered && !(*new_file)->buffer) {
+        (*new_file)->buffer = apr_palloc(p, APR_FILE_BUFSIZE);
+    }
+
+    /* this is the way dup() works */
+    (*new_file)->blocking = old_file->blocking; 
+
+    /* make sure unget behavior is consistent */
+    (*new_file)->ungetchar = old_file->ungetchar;
+
+    /* apr_file_dup2() retains the original cleanup, reflecting 
+     * the existing inherit and nocleanup flags.  This means, 
+     * that apr_file_dup2() cannot be called against an apr_file_t
+     * already closed with apr_file_close, because the expected
+     * cleanup was already killed.
+     */
+    if (which_dup == 2) {
+        return APR_SUCCESS;
+    }
+
+    /* apr_file_dup() retains all old_file flags with the exceptions
+     * of APR_INHERIT and APR_FILE_NOCLEANUP.
+     * The user must call apr_file_inherit_set() on the dupped 
+     * apr_file_t when desired.
+     */
+    (*new_file)->flags = old_file->flags
+                       & ~(APR_INHERIT | APR_FILE_NOCLEANUP);
+
+    apr_pool_cleanup_register((*new_file)->pool, (void *)(*new_file),
+                              apr_unix_file_cleanup, 
+                              apr_unix_child_file_cleanup);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_dup(apr_file_t **new_file,
+                                       apr_file_t *old_file, apr_pool_t *p)
+{
+    return _file_dup(new_file, old_file, p, 1);
+}
+
+APR_DECLARE(apr_status_t) apr_file_dup2(apr_file_t *new_file,
+                                        apr_file_t *old_file, apr_pool_t *p)
+{
+    return _file_dup(&new_file, old_file, p, 2);
+}
+
+APR_DECLARE(apr_status_t) apr_file_setaside(apr_file_t **new_file,
+                                            apr_file_t *old_file,
+                                            apr_pool_t *p)
+{
+    *new_file = (apr_file_t *)apr_palloc(p, sizeof(apr_file_t));
+    memcpy(*new_file, old_file, sizeof(apr_file_t));
+    (*new_file)->pool = p;
+    if (old_file->buffered) {
+        (*new_file)->buffer = apr_palloc(p, APR_FILE_BUFSIZE);
+        if (old_file->direction == 1) {
+            memcpy((*new_file)->buffer, old_file->buffer, old_file->bufpos);
+        }
+        else {
+            memcpy((*new_file)->buffer, old_file->buffer, old_file->dataRead);
+        }
+#if APR_HAS_THREADS
+        if (old_file->thlock) {
+            apr_thread_mutex_create(&((*new_file)->thlock),
+                                    APR_THREAD_MUTEX_DEFAULT, p);
+            apr_thread_mutex_destroy(old_file->thlock);
+        }
+#endif /* APR_HAS_THREADS */
+    }
+    if (old_file->fname) {
+        (*new_file)->fname = apr_pstrdup(p, old_file->fname);
+    }
+    if (!(old_file->flags & APR_FILE_NOCLEANUP)) {
+        apr_pool_cleanup_register(p, (void *)(*new_file), 
+                                  apr_unix_file_cleanup,
+                                  ((*new_file)->flags & APR_INHERIT)
+                                     ? apr_pool_cleanup_null
+                                     : apr_unix_child_file_cleanup);
+    }
+
+    old_file->filedes = -1;
+    apr_pool_cleanup_kill(old_file->pool, (void *)old_file,
+                          apr_unix_file_cleanup);
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.lo
new file mode 100644
index 00000000..e4630825
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.lo
@@ -0,0 +1,12 @@
+# filedup.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/filedup.o'
+
+# Name of the non-PIC object.
+non_pic_object='filedup.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.o
new file mode 100644
index 00000000..d8640055
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filedup.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.c
new file mode 100644
index 00000000..6a65b202
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.c
@@ -0,0 +1,314 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_strings.h"
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/* Win32 malpropism that can go away once everyone believes this
+ * code is golden, and I'm not testing it anymore :-)
+ */
+#if APR_HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+/* Any OS that requires/refuses trailing slashes should be dealt with here.
+ */
+APR_DECLARE(apr_status_t) apr_filepath_get(char **defpath, apr_int32_t flags,
+                                           apr_pool_t *p)
+{
+    char path[APR_PATH_MAX];
+
+    if (!getcwd(path, sizeof(path))) {
+        if (errno == ERANGE)
+            return APR_ENAMETOOLONG;
+        else
+            return errno;
+    }
+    *defpath = apr_pstrdup(p, path);
+
+    return APR_SUCCESS;
+}
+
+
+/* Any OS that requires/refuses trailing slashes should be dealt with here
+ */
+APR_DECLARE(apr_status_t) apr_filepath_set(const char *path, apr_pool_t *p)
+{
+    if (chdir(path) != 0)
+        return errno;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_filepath_root(const char **rootpath,
+                                            const char **inpath,
+                                            apr_int32_t flags,
+                                            apr_pool_t *p)
+{
+    if (**inpath == '/') {
+        *rootpath = apr_pstrdup(p, "/");
+        do {
+            ++(*inpath);
+        } while (**inpath == '/');
+
+        return APR_SUCCESS;
+    }
+
+    return APR_ERELATIVE;
+}
+
+APR_DECLARE(apr_status_t) apr_filepath_merge(char **newpath,
+                                             const char *rootpath,
+                                             const char *addpath,
+                                             apr_int32_t flags,
+                                             apr_pool_t *p)
+{
+    char *path;
+    apr_size_t rootlen; /* is the length of the src rootpath */
+    apr_size_t maxlen;  /* maximum total path length */
+    apr_size_t keptlen; /* is the length of the retained rootpath */
+    apr_size_t pathlen; /* is the length of the result path */
+    apr_size_t seglen;  /* is the end of the current segment */
+    apr_status_t rv;
+
+    /* Treat null as an empty path.
+     */
+    if (!addpath)
+        addpath = "";
+
+    if (addpath[0] == '/') {
+        /* If addpath is rooted, then rootpath is unused.
+         * Ths violates any APR_FILEPATH_SECUREROOTTEST and
+         * APR_FILEPATH_NOTABSOLUTE flags specified.
+         */
+        if (flags & APR_FILEPATH_SECUREROOTTEST)
+            return APR_EABOVEROOT;
+        if (flags & APR_FILEPATH_NOTABSOLUTE)
+            return APR_EABSOLUTE;
+
+        /* If APR_FILEPATH_NOTABOVEROOT wasn't specified,
+         * we won't test the root again, it's ignored.
+         * Waste no CPU retrieving the working path.
+         */
+        if (!rootpath && !(flags & APR_FILEPATH_NOTABOVEROOT))
+            rootpath = "";
+    }
+    else {
+        /* If APR_FILEPATH_NOTABSOLUTE is specified, the caller
+         * requires a relative result.  If the rootpath is
+         * ommitted, we do not retrieve the working path,
+         * if rootpath was supplied as absolute then fail.
+         */
+        if (flags & APR_FILEPATH_NOTABSOLUTE) {
+            if (!rootpath)
+                rootpath = "";
+            else if (rootpath[0] == '/')
+                return APR_EABSOLUTE;
+        }
+    }
+
+    if (!rootpath) {
+        /* Start with the current working path.  This is bass akwards,
+         * but required since the compiler (at least vc) doesn't like
+         * passing the address of a char const* for a char** arg.
+         */
+        char *getpath;
+        rv = apr_filepath_get(&getpath, flags, p);
+        rootpath = getpath;
+        if (rv != APR_SUCCESS)
+            return errno;
+
+        /* XXX: Any kernel subject to goofy, uncanonical results
+         * must run the rootpath against the user's given flags.
+         * Simplest would be a recursive call to apr_filepath_merge
+         * with an empty (not null) rootpath and addpath of the cwd.
+         */
+    }
+
+    rootlen = strlen(rootpath);
+    maxlen = rootlen + strlen(addpath) + 4; /* 4 for slashes at start, after
+                                             * root, and at end, plus trailing
+                                             * null */
+    if (maxlen > APR_PATH_MAX) {
+        return APR_ENAMETOOLONG;
+    }
+    path = (char *)apr_palloc(p, maxlen);
+
+    if (addpath[0] == '/') {
+        /* Ignore the given root path, strip off leading
+         * '/'s to a single leading '/' from the addpath,
+         * and leave addpath at the first non-'/' character.
+         */
+        keptlen = 0;
+        while (addpath[0] == '/')
+            ++addpath;
+        path[0] = '/';
+        pathlen = 1;
+    }
+    else {
+        /* If both paths are relative, fail early
+         */
+        if (rootpath[0] != '/' && (flags & APR_FILEPATH_NOTRELATIVE))
+            return APR_ERELATIVE;
+
+        /* Base the result path on the rootpath
+         */
+        keptlen = rootlen;
+        memcpy(path, rootpath, rootlen);
+
+        /* Always '/' terminate the given root path
+         */
+        if (keptlen && path[keptlen - 1] != '/') {
+            path[keptlen++] = '/';
+        }
+        pathlen = keptlen;
+    }
+
+    while (*addpath) {
+        /* Parse each segment, find the closing '/'
+         */
+        const char *next = addpath;
+        while (*next && (*next != '/')) {
+            ++next;
+        }
+        seglen = next - addpath;
+
+        if (seglen == 0 || (seglen == 1 && addpath[0] == '.')) {
+            /* noop segment (/ or ./) so skip it
+             */
+        }
+        else if (seglen == 2 && addpath[0] == '.' && addpath[1] == '.') {
+            /* backpath (../) */
+            if (pathlen == 1 && path[0] == '/') {
+                /* Attempt to move above root.  Always die if the
+                 * APR_FILEPATH_SECUREROOTTEST flag is specified.
+                 */
+                if (flags & APR_FILEPATH_SECUREROOTTEST) {
+                    return APR_EABOVEROOT;
+                }
+
+                /* Otherwise this is simply a noop, above root is root.
+                 * Flag that rootpath was entirely replaced.
+                 */
+                keptlen = 0;
+            }
+            else if (pathlen == 0
+                     || (pathlen == 3
+                         && !memcmp(path + pathlen - 3, "../", 3))
+                     || (pathlen  > 3
+                         && !memcmp(path + pathlen - 4, "/../", 4))) {
+                /* Path is already backpathed or empty, if the
+                 * APR_FILEPATH_SECUREROOTTEST.was given die now.
+                 */
+                if (flags & APR_FILEPATH_SECUREROOTTEST) {
+                    return APR_EABOVEROOT;
+                }
+
+                /* Otherwise append another backpath, including
+                 * trailing slash if present.
+                 */
+                memcpy(path + pathlen, "../", *next ? 3 : 2);
+                pathlen += *next ? 3 : 2;
+            }
+            else {
+                /* otherwise crop the prior segment
+                 */
+                do {
+                    --pathlen;
+                } while (pathlen && path[pathlen - 1] != '/');
+            }
+
+            /* Now test if we are above where we started and back up
+             * the keptlen offset to reflect the added/altered path.
+             */
+            if (pathlen < keptlen) {
+                if (flags & APR_FILEPATH_SECUREROOTTEST) {
+                    return APR_EABOVEROOT;
+                }
+                keptlen = pathlen;
+            }
+        }
+        else {
+            /* An actual segment, append it to the destination path
+             */
+            if (*next) {
+                seglen++;
+            }
+            memcpy(path + pathlen, addpath, seglen);
+            pathlen += seglen;
+        }
+
+        /* Skip over trailing slash to the next segment
+         */
+        if (*next) {
+            ++next;
+        }
+
+        addpath = next;
+    }
+    path[pathlen] = '\0';
+
+    /* keptlen will be the rootlen unless the addpath contained
+     * backpath elements.  If so, and APR_FILEPATH_NOTABOVEROOT
+     * is specified (APR_FILEPATH_SECUREROOTTEST was caught above),
+     * compare the original root to assure the result path is
+     * still within given root path.
+     */
+    if ((flags & APR_FILEPATH_NOTABOVEROOT) && keptlen < rootlen) {
+        if (strncmp(rootpath, path, rootlen)) {
+            return APR_EABOVEROOT;
+        }
+        if (rootpath[rootlen - 1] != '/'
+            && path[rootlen] && path[rootlen] != '/') {
+            return APR_EABOVEROOT;
+        }
+    }
+
+    *newpath = path;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_filepath_list_split(apr_array_header_t **pathelts,
+                                                  const char *liststr,
+                                                  apr_pool_t *p)
+{
+    return apr_filepath_list_split_impl(pathelts, liststr, ':', p);
+}
+
+APR_DECLARE(apr_status_t) apr_filepath_list_merge(char **liststr,
+                                                  apr_array_header_t *pathelts,
+                                                  apr_pool_t *p)
+{
+    return apr_filepath_list_merge_impl(liststr, pathelts, ':', p);
+}
+
+APR_DECLARE(apr_status_t) apr_filepath_encoding(int *style, apr_pool_t *p)
+{
+#if defined(DARWIN)
+    *style = APR_FILEPATH_ENCODING_UTF8;
+#else
+    *style = APR_FILEPATH_ENCODING_LOCALE;
+#endif
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.lo
new file mode 100644
index 00000000..af05a4cf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.lo
@@ -0,0 +1,12 @@
+# filepath.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/filepath.o'
+
+# Name of the non-PIC object.
+non_pic_object='filepath.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.o
new file mode 100644
index 00000000..010f1383
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.c
new file mode 100644
index 00000000..d8ccc567
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.c
@@ -0,0 +1,111 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#define APR_WANT_STRFUNC
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+
+#include "apr_errno.h"
+#include "apr_pools.h"
+#include "apr_strings.h"
+#include "apr_tables.h"
+
+#include "apr_private.h"
+
+apr_status_t apr_filepath_list_split_impl(apr_array_header_t **pathelts,
+                                          const char *liststr,
+                                          char separator,
+                                          apr_pool_t *p)
+{
+    char *path, *part, *ptr;
+    char separator_string[2] = { '\0', '\0' };
+    apr_array_header_t *elts;
+    int nelts;
+
+    separator_string[0] = separator;
+    /* Count the number of path elements. We know there'll be at least
+       one even if path is an empty string. */
+    path = apr_pstrdup(p, liststr);
+    for (nelts = 0, ptr = path; ptr != NULL; ++nelts)
+    {
+        ptr = strchr(ptr, separator);
+        if (ptr)
+            ++ptr;
+    }
+
+    /* Split the path into the array. */
+    elts = apr_array_make(p, nelts, sizeof(char*));
+    while ((part = apr_strtok(path, separator_string, &ptr)) != NULL)
+    {
+        if (*part == '\0')      /* Ignore empty path components. */
+            continue;
+
+        *(char**)apr_array_push(elts) = part;
+        path = NULL;            /* For the next call to apr_strtok */
+    }
+
+    *pathelts = elts;
+    return APR_SUCCESS;
+}
+
+
+apr_status_t apr_filepath_list_merge_impl(char **liststr,
+                                          apr_array_header_t *pathelts,
+                                          char separator,
+                                          apr_pool_t *p)
+{
+    apr_size_t path_size = 0;
+    char *path;
+    int i;
+
+    /* This test isn't 100% certain, but it'll catch at least some
+       invalid uses... */
+    if (pathelts->elt_size != sizeof(char*))
+        return APR_EINVAL;
+
+    /* Calculate the size of the merged path */
+    for (i = 0; i < pathelts->nelts; ++i)
+        path_size += strlen(((char**)pathelts->elts)[i]);
+
+    if (path_size == 0)
+    {
+        *liststr = NULL;
+        return APR_SUCCESS;
+    }
+
+    if (i > 0)                  /* Add space for the separators */
+        path_size += (i - 1);
+
+    /* Merge the path components */
+    path = *liststr = apr_palloc(p, path_size + 1);
+    for (i = 0; i < pathelts->nelts; ++i)
+    {
+        /* ### Hmmmm. Calling strlen twice on the same string. Yuck.
+               But is is better than reallocation in apr_pstrcat? */
+        const char *part = ((char**)pathelts->elts)[i];
+        apr_size_t part_size = strlen(part);
+        if (part_size == 0)     /* Ignore empty path components. */
+            continue;
+
+        if (i > 0)
+            *path++ = separator;
+        memcpy(path, part, part_size);
+        path += part_size;
+    }
+    *path = '\0';
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.lo
new file mode 100644
index 00000000..cdf8e7dc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.lo
@@ -0,0 +1,12 @@
+# filepath_util.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/filepath_util.o'
+
+# Name of the non-PIC object.
+non_pic_object='filepath_util.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.o
new file mode 100644
index 00000000..b693de00
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filepath_util.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.c
new file mode 100644
index 00000000..9b0ae6e6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.c
@@ -0,0 +1,311 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_errno.h"
+
+#ifdef HAVE_UTIME
+#include <utime.h>
+#endif
+
+static apr_filetype_e filetype_from_mode(mode_t mode)
+{
+    apr_filetype_e type;
+
+    switch (mode & S_IFMT) {
+    case S_IFREG:
+        type = APR_REG;  break;
+    case S_IFDIR:
+        type = APR_DIR;  break;
+    case S_IFLNK:
+        type = APR_LNK;  break;
+    case S_IFCHR:
+        type = APR_CHR;  break;
+    case S_IFBLK:
+        type = APR_BLK;  break;
+#if defined(S_IFFIFO)
+    case S_IFFIFO:
+        type = APR_PIPE; break;
+#endif
+#if !defined(BEOS) && defined(S_IFSOCK)
+    case S_IFSOCK:
+        type = APR_SOCK; break;
+#endif
+
+    default:
+	/* Work around missing S_IFxxx values above
+         * for Linux et al.
+         */
+#if !defined(S_IFFIFO) && defined(S_ISFIFO)
+    	if (S_ISFIFO(mode)) {
+            type = APR_PIPE;
+	} else
+#endif
+#if !defined(BEOS) && !defined(S_IFSOCK) && defined(S_ISSOCK)
+    	if (S_ISSOCK(mode)) {
+            type = APR_SOCK;
+	} else
+#endif
+        type = APR_UNKFILE;
+    }
+    return type;
+}
+
+static void fill_out_finfo(apr_finfo_t *finfo, struct stat *info,
+                           apr_int32_t wanted)
+{ 
+    finfo->valid = APR_FINFO_MIN | APR_FINFO_IDENT | APR_FINFO_NLINK
+                 | APR_FINFO_OWNER | APR_FINFO_PROT;
+    finfo->protection = apr_unix_mode2perms(info->st_mode);
+    finfo->filetype = filetype_from_mode(info->st_mode);
+    finfo->user = info->st_uid;
+    finfo->group = info->st_gid;
+    finfo->size = info->st_size;
+    finfo->inode = info->st_ino;
+    finfo->device = info->st_dev;
+    finfo->nlink = info->st_nlink;
+    apr_time_ansi_put(&finfo->atime, info->st_atime);
+    apr_time_ansi_put(&finfo->mtime, info->st_mtime);
+    apr_time_ansi_put(&finfo->ctime, info->st_ctime);
+    /* ### needs to be revisited  
+     * if (wanted & APR_FINFO_CSIZE) {
+     *   finfo->csize = info->st_blocks * 512;
+     *   finfo->valid |= APR_FINFO_CSIZE;
+     * }
+     */
+}
+
+apr_status_t apr_file_info_get_locked(apr_finfo_t *finfo, apr_int32_t wanted,
+                                      apr_file_t *thefile)
+{
+    struct stat info;
+
+    if (thefile->buffered) {
+        apr_status_t rv = apr_file_flush_locked(thefile);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+
+    if (fstat(thefile->filedes, &info) == 0) {
+        finfo->pool = thefile->pool;
+        finfo->fname = thefile->fname;
+        fill_out_finfo(finfo, &info, wanted);
+        return (wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_file_info_get(apr_finfo_t *finfo, 
+                                            apr_int32_t wanted,
+                                            apr_file_t *thefile)
+{
+    struct stat info;
+
+    if (thefile->buffered) {
+        apr_status_t rv = apr_file_flush(thefile);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+
+    if (fstat(thefile->filedes, &info) == 0) {
+        finfo->pool = thefile->pool;
+        finfo->fname = thefile->fname;
+        fill_out_finfo(finfo, &info, wanted);
+        return (wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_file_perms_set(const char *fname, 
+                                             apr_fileperms_t perms)
+{
+    mode_t mode = apr_unix_perms2mode(perms);
+
+    if (chmod(fname, mode) == -1)
+        return errno;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_attrs_set(const char *fname,
+                                             apr_fileattrs_t attributes,
+                                             apr_fileattrs_t attr_mask,
+                                             apr_pool_t *pool)
+{
+    apr_status_t status;
+    apr_finfo_t finfo;
+
+    /* Don't do anything if we can't handle the requested attributes */
+    if (!(attr_mask & (APR_FILE_ATTR_READONLY
+                       | APR_FILE_ATTR_EXECUTABLE)))
+        return APR_SUCCESS;
+
+    status = apr_stat(&finfo, fname, APR_FINFO_PROT, pool);
+    if (!APR_STATUS_IS_SUCCESS(status))
+        return status;
+
+    /* ### TODO: should added bits be umask'd? */
+    if (attr_mask & APR_FILE_ATTR_READONLY)
+    {
+        if (attributes & APR_FILE_ATTR_READONLY)
+        {
+            finfo.protection &= ~APR_UWRITE;
+            finfo.protection &= ~APR_GWRITE;
+            finfo.protection &= ~APR_WWRITE;
+        }
+        else
+        {
+            /* ### umask this! */
+            finfo.protection |= APR_UWRITE;
+            finfo.protection |= APR_GWRITE;
+            finfo.protection |= APR_WWRITE;
+        }
+    }
+
+    if (attr_mask & APR_FILE_ATTR_EXECUTABLE)
+    {
+        if (attributes & APR_FILE_ATTR_EXECUTABLE)
+        {
+            /* ### umask this! */
+            finfo.protection |= APR_UEXECUTE;
+            finfo.protection |= APR_GEXECUTE;
+            finfo.protection |= APR_WEXECUTE;
+        }
+        else
+        {
+            finfo.protection &= ~APR_UEXECUTE;
+            finfo.protection &= ~APR_GEXECUTE;
+            finfo.protection &= ~APR_WEXECUTE;
+        }
+    }
+
+    return apr_file_perms_set(fname, finfo.protection);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_mtime_set(const char *fname,
+                                              apr_time_t mtime,
+                                              apr_pool_t *pool)
+{
+    apr_status_t status;
+    apr_finfo_t finfo;
+
+    status = apr_stat(&finfo, fname, APR_FINFO_ATIME, pool);
+    if (!APR_STATUS_IS_SUCCESS(status)) {
+        return status;
+    }
+
+#ifdef HAVE_UTIMES
+    {
+      struct timeval tvp[2];
+    
+      tvp[0].tv_sec = apr_time_sec(finfo.atime);
+      tvp[0].tv_usec = apr_time_usec(finfo.atime);
+      tvp[1].tv_sec = apr_time_sec(mtime);
+      tvp[1].tv_usec = apr_time_usec(mtime);
+      
+      if (utimes(fname, tvp) == -1) {
+        return errno;
+      }
+    }
+#elif defined(HAVE_UTIME)
+    {
+      struct utimbuf buf;
+      
+      buf.actime = (time_t) (finfo.atime / APR_USEC_PER_SEC);
+      buf.modtime = (time_t) (mtime / APR_USEC_PER_SEC);
+      
+      if (utime(fname, &buf) == -1) {
+        return errno;
+      }
+    }
+#else
+    return APR_ENOTIMPL;
+#endif
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_stat(apr_finfo_t *finfo, 
+                                   const char *fname, 
+                                   apr_int32_t wanted, apr_pool_t *pool)
+{
+    struct stat info;
+    int srv;
+
+    if (wanted & APR_FINFO_LINK)
+        srv = lstat(fname, &info);
+    else
+        srv = stat(fname, &info);
+
+    if (srv == 0) {
+        finfo->pool = pool;
+        finfo->fname = fname;
+        fill_out_finfo(finfo, &info, wanted);
+        if (wanted & APR_FINFO_LINK)
+            wanted &= ~APR_FINFO_LINK;
+        return (wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS;
+    }
+    else {
+#if !defined(ENOENT) || !defined(ENOTDIR)
+#error ENOENT || ENOTDIR not defined; please see the
+#error comments at this line in the source for a workaround.
+        /*
+         * If ENOENT || ENOTDIR is not defined in one of the your OS's
+         * include files, APR cannot report a good reason why the stat()
+         * of the file failed; there are cases where it can fail even though
+         * the file exists.  This opens holes in Apache, for example, because
+         * it becomes possible for someone to get a directory listing of a 
+         * directory even though there is an index (eg. index.html) file in 
+         * it.  If you do not have a problem with this, delete the above 
+         * #error lines and start the compile again.  If you need to do this,
+         * please submit a bug report to http://www.apache.org/bug_report.html
+         * letting us know that you needed to do this.  Please be sure to 
+         * include the operating system you are using.
+         */
+        /* WARNING: All errors will be handled as not found
+         */
+#if !defined(ENOENT) 
+        return APR_ENOENT;
+#else
+        /* WARNING: All errors but not found will be handled as not directory
+         */
+        if (errno != ENOENT)
+            return APR_ENOENT;
+        else
+            return errno;
+#endif
+#else /* All was defined well, report the usual: */
+        return errno;
+#endif
+    }
+}
+
+/* Perhaps this becomes nothing but a macro?
+ */
+APR_DECLARE(apr_status_t) apr_lstat(apr_finfo_t *finfo, const char *fname,
+                      apr_int32_t wanted, apr_pool_t *pool)
+{
+    return apr_stat(finfo, fname, wanted | APR_FINFO_LINK, pool);
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.lo
new file mode 100644
index 00000000..f1074ce6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.lo
@@ -0,0 +1,12 @@
+# filestat.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/filestat.o'
+
+# Name of the non-PIC object.
+non_pic_object='filestat.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.o
new file mode 100644
index 00000000..7eed58ce
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/filestat.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.c
new file mode 100644
index 00000000..f400a967
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.c
@@ -0,0 +1,120 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+
+#if APR_HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_SYS_FILE_H
+#include <sys/file.h>
+#endif
+
+APR_DECLARE(apr_status_t) apr_file_lock(apr_file_t *thefile, int type)
+{
+    int rc;
+
+#if defined(HAVE_FCNTL_H)
+    {
+        struct flock l = { 0 };
+        int fc;
+
+        l.l_whence = SEEK_SET;  /* lock from current point */
+        l.l_start = 0;          /* begin lock at this offset */
+        l.l_len = 0;            /* lock to end of file */
+        if ((type & APR_FLOCK_TYPEMASK) == APR_FLOCK_SHARED)
+            l.l_type = F_RDLCK;
+        else
+            l.l_type = F_WRLCK;
+
+        fc = (type & APR_FLOCK_NONBLOCK) ? F_SETLK : F_SETLKW;
+
+        /* keep trying if fcntl() gets interrupted (by a signal) */
+        while ((rc = fcntl(thefile->filedes, fc, &l)) < 0 && errno == EINTR)
+            continue;
+
+        if (rc == -1) {
+            /* on some Unix boxes (e.g., Tru64), we get EACCES instead
+             * of EAGAIN; we don't want APR_STATUS_IS_EAGAIN() matching EACCES
+             * since that breaks other things, so fix up the retcode here
+             */
+            if (errno == EACCES) {
+                return EAGAIN;
+            }
+            return errno;
+        }
+    }
+#elif defined(HAVE_SYS_FILE_H)
+    {
+        int ltype;
+
+        if ((type & APR_FLOCK_TYPEMASK) == APR_FLOCK_SHARED)
+            ltype = LOCK_SH;
+        else
+            ltype = LOCK_EX;
+        if ((type & APR_FLOCK_NONBLOCK) != 0)
+            ltype |= LOCK_NB;
+
+        /* keep trying if flock() gets interrupted (by a signal) */
+        while ((rc = flock(thefile->filedes, ltype)) < 0 && errno == EINTR)
+            continue;
+
+        if (rc == -1)
+            return errno;
+    }
+#else
+#error No file locking mechanism is available.
+#endif
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_unlock(apr_file_t *thefile)
+{
+    int rc;
+
+#if defined(HAVE_FCNTL_H)
+    {
+        struct flock l = { 0 };
+
+        l.l_whence = SEEK_SET;  /* lock from current point */
+        l.l_start = 0;          /* begin lock at this offset */
+        l.l_len = 0;            /* lock to end of file */
+        l.l_type = F_UNLCK;
+
+        /* keep trying if fcntl() gets interrupted (by a signal) */
+        while ((rc = fcntl(thefile->filedes, F_SETLKW, &l)) < 0
+               && errno == EINTR)
+            continue;
+
+        if (rc == -1)
+            return errno;
+    }
+#elif defined(HAVE_SYS_FILE_H)
+    {
+        /* keep trying if flock() gets interrupted (by a signal) */
+        while ((rc = flock(thefile->filedes, LOCK_UN)) < 0 && errno == EINTR)
+            continue;
+
+        if (rc == -1)
+            return errno;
+    }
+#else
+#error No file locking mechanism is available.
+#endif
+
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.lo
new file mode 100644
index 00000000..b2401d49
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.lo
@@ -0,0 +1,12 @@
+# flock.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/flock.o'
+
+# Name of the non-PIC object.
+non_pic_object='flock.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.o
new file mode 100644
index 00000000..a3cf7194
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/flock.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.c
new file mode 100644
index 00000000..ff76a29f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.c
@@ -0,0 +1,63 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_file_io.h"
+
+
+APR_DECLARE(apr_status_t) apr_file_read_full(apr_file_t *thefile, void *buf,
+                                             apr_size_t nbytes,
+                                             apr_size_t *bytes_read)
+{
+    apr_status_t status;
+    apr_size_t total_read = 0;
+
+    do {
+	apr_size_t amt = nbytes;
+
+	status = apr_file_read(thefile, buf, &amt);
+	buf = (char *)buf + amt;
+        nbytes -= amt;
+        total_read += amt;
+    } while (status == APR_SUCCESS && nbytes > 0);
+
+    if (bytes_read != NULL)
+        *bytes_read = total_read;
+
+    return status;
+}
+
+APR_DECLARE(apr_status_t) apr_file_write_full(apr_file_t *thefile,
+                                              const void *buf,
+                                              apr_size_t nbytes,
+                                              apr_size_t *bytes_written)
+{
+    apr_status_t status;
+    apr_size_t total_written = 0;
+
+    do {
+	apr_size_t amt = nbytes;
+
+	status = apr_file_write(thefile, buf, &amt);
+	buf = (char *)buf + amt;
+        nbytes -= amt;
+        total_written += amt;
+    } while (status == APR_SUCCESS && nbytes > 0);
+
+    if (bytes_written != NULL)
+        *bytes_written = total_written;
+
+    return status;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.lo
new file mode 100644
index 00000000..003757c3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.lo
@@ -0,0 +1,12 @@
+# fullrw.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/fullrw.o'
+
+# Name of the non-PIC object.
+non_pic_object='fullrw.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.o
new file mode 100644
index 00000000..db1a343c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/fullrw.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.c
new file mode 100644
index 00000000..249f5772
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.c
@@ -0,0 +1,208 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * Copyright (c) 1987, 1993
+ * The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    This product includes software developed by the University of
+ *    California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "apr_private.h"
+#include "apr_file_io.h" /* prototype of apr_mkstemp() */
+#include "apr_strings.h" /* prototype of apr_mkstemp() */
+#include "apr_arch_file_io.h" /* prototype of apr_mkstemp() */
+#include "apr_portable.h" /* for apr_os_file_put() */
+
+#ifndef HAVE_MKSTEMP
+
+#if defined(SVR4) || defined(WIN32) || defined(NETWARE)
+#ifdef SVR4
+#if HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+#endif
+#define arc4random() rand()
+#define seedrandom(a) srand(a)
+#else
+#if APR_HAVE_STDINT_H
+#include <stdint.h>
+#endif
+#define arc4random() random()
+#define seedrandom(a) srandom(a)
+#endif
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#if APR_HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+static const unsigned char padchar[] =
+"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+static apr_uint32_t randseed=0;
+
+static int gettemp(char *path, apr_file_t **doopen, apr_int32_t flags, apr_pool_t *p)
+{
+    register char *start, *trv, *suffp;
+    char *pad;
+    apr_finfo_t sbuf;
+    apr_status_t rv;
+    apr_uint32_t randnum;
+
+    if (randseed==0) {
+        randseed = (int)apr_time_now();
+        seedrandom(randseed);
+    }
+
+    for (trv = path; *trv; ++trv)
+        ;
+    suffp = trv;
+    --trv;
+    if (trv < path) {
+        return APR_EINVAL;
+    }
+
+    /* Fill space with random characters */
+    while (*trv == 'X') {
+        randnum = arc4random() % (sizeof(padchar) - 1);
+        *trv-- = padchar[randnum];
+    }
+    start = trv + 1;
+
+    /*
+     * check the target directory.
+     */
+    for (;; --trv) {
+        if (trv <= path)
+            break;
+        if (*trv == '/') {
+            *trv = '\0';
+            rv = apr_stat(&sbuf, path, APR_FINFO_TYPE, p);
+            *trv = '/';
+            if (rv != APR_SUCCESS)
+                return rv;
+            if (sbuf.filetype != APR_DIR) {
+                return APR_ENOTDIR;
+            }
+            break;
+        }
+    }
+
+    for (;;) {
+        if ((rv = apr_file_open(doopen, path, flags,
+                                APR_UREAD | APR_UWRITE, p)) == APR_SUCCESS)
+            return APR_SUCCESS;
+        if (!APR_STATUS_IS_EEXIST(rv))
+            return rv;
+
+        /* If we have a collision, cycle through the space of filenames */
+        for (trv = start;;) {
+            if (*trv == '\0' || trv == suffp)
+                return APR_EINVAL; /* XXX: is this the correct return code? */
+            pad = strchr((char *)padchar, *trv);
+            if (pad == NULL || !*++pad) {
+                *trv++ = padchar[0];
+            }
+            else {
+                *trv++ = *pad;
+                break;
+            }
+        }
+    }
+    /*NOTREACHED*/
+}
+
+#else
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h> /* for mkstemp() - Single Unix */
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h> /* for mkstemp() - FreeBSD */
+#endif
+#endif /* !defined(HAVE_MKSTEMP) */
+
+APR_DECLARE(apr_status_t) apr_file_mktemp(apr_file_t **fp, char *template, apr_int32_t flags, apr_pool_t *p)
+{
+#ifdef HAVE_MKSTEMP
+    int fd;
+#endif
+    flags = (!flags) ? APR_CREATE | APR_READ | APR_WRITE | APR_EXCL | 
+                       APR_DELONCLOSE : flags;
+#ifndef HAVE_MKSTEMP
+    return gettemp(template, fp, flags, p);
+#else
+
+    fd = mkstemp(template);
+    if (fd == -1) {
+        return errno;
+    }
+    /* XXX: We must reset several flags values as passed-in, since
+     * mkstemp didn't subscribe to our preference flags.
+     *
+     * We either have to unset the flags, or fix up the fd and other
+     * xthread and inherit bits appropriately.  Since gettemp() above
+     * calls apr_file_open, our flags are respected in that code path.
+     */
+    apr_os_file_put(fp, &fd, flags, p);
+    (*fp)->fname = apr_pstrdup(p, template);
+
+    if (!(flags & APR_FILE_NOCLEANUP)) {
+        apr_pool_cleanup_register((*fp)->pool, (void *)(*fp),
+                                  apr_unix_file_cleanup,
+                                  apr_unix_child_file_cleanup);
+    }
+#endif
+    return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.lo
new file mode 100644
index 00000000..268a5865
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.lo
@@ -0,0 +1,12 @@
+# mktemp.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/mktemp.o'
+
+# Name of the non-PIC object.
+non_pic_object='mktemp.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.o
new file mode 100644
index 00000000..eaf9e090
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/mktemp.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.c
new file mode 100644
index 00000000..673da3e4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.c
@@ -0,0 +1,303 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_thread_mutex.h"
+#include "apr_arch_inherit.h"
+
+#ifdef NETWARE
+#include "nks/dirio.h"
+#include "apr_hash.h"
+#include "fsio.h"
+#endif
+
+static apr_status_t file_cleanup(apr_file_t *file)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (close(file->filedes) == 0) {
+        file->filedes = -1;
+        if (file->flags & APR_DELONCLOSE) {
+            unlink(file->fname);
+        }
+#if APR_HAS_THREADS
+        if (file->thlock) {
+            rv = apr_thread_mutex_destroy(file->thlock);
+        }
+#endif
+    }
+    else {
+        /* Are there any error conditions other than EINTR or EBADF? */
+        rv = errno;
+    }
+    return rv;
+}
+
+apr_status_t apr_unix_file_cleanup(void *thefile)
+{
+    apr_file_t *file = thefile;
+    apr_status_t flush_rv = APR_SUCCESS, rv = APR_SUCCESS;
+
+    if (file->buffered) {
+        flush_rv = apr_file_flush(file);
+    }
+
+    rv = file_cleanup(file);
+
+    return rv != APR_SUCCESS ? rv : flush_rv;
+}
+
+apr_status_t apr_unix_child_file_cleanup(void *thefile)
+{
+    return file_cleanup(thefile);
+}
+
+APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, 
+                                        const char *fname, 
+                                        apr_int32_t flag, 
+                                        apr_fileperms_t perm, 
+                                        apr_pool_t *pool)
+{
+    apr_os_file_t fd;
+    int oflags = 0;
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *thlock;
+    apr_status_t rv;
+#endif
+
+    if ((flag & APR_READ) && (flag & APR_WRITE)) {
+        oflags = O_RDWR;
+    }
+    else if (flag & APR_READ) {
+        oflags = O_RDONLY;
+    }
+    else if (flag & APR_WRITE) {
+        oflags = O_WRONLY;
+    }
+    else {
+        return APR_EACCES; 
+    }
+
+    if (flag & APR_CREATE) {
+        oflags |= O_CREAT; 
+        if (flag & APR_EXCL) {
+            oflags |= O_EXCL;
+        }
+    }
+    if ((flag & APR_EXCL) && !(flag & APR_CREATE)) {
+        return APR_EACCES;
+    }   
+
+    if (flag & APR_APPEND) {
+        oflags |= O_APPEND;
+    }
+    if (flag & APR_TRUNCATE) {
+        oflags |= O_TRUNC;
+    }
+#ifdef O_BINARY
+    if (flag & APR_BINARY) {
+        oflags |= O_BINARY;
+    }
+#endif
+#ifdef O_LARGEFILE
+    if (flag & APR_LARGEFILE) {
+        oflags |= O_LARGEFILE;
+    }
+#endif
+    
+#if APR_HAS_THREADS
+    if ((flag & APR_BUFFERED) && (flag & APR_XTHREAD)) {
+        rv = apr_thread_mutex_create(&thlock,
+                                     APR_THREAD_MUTEX_DEFAULT, pool);
+        if (rv) {
+            return rv;
+        }
+    }
+#endif
+
+    if (perm == APR_OS_DEFAULT) {
+        fd = open(fname, oflags, 0666);
+    }
+    else {
+        fd = open(fname, oflags, apr_unix_perms2mode(perm));
+    } 
+    if (fd < 0) {
+       return errno;
+    }
+
+    (*new) = (apr_file_t *)apr_pcalloc(pool, sizeof(apr_file_t));
+    (*new)->pool = pool;
+    (*new)->flags = flag;
+    (*new)->filedes = fd;
+
+    (*new)->fname = apr_pstrdup(pool, fname);
+
+    (*new)->blocking = BLK_ON;
+    (*new)->buffered = (flag & APR_BUFFERED) > 0;
+
+    if ((*new)->buffered) {
+        (*new)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+#if APR_HAS_THREADS
+        if ((*new)->flags & APR_XTHREAD) {
+            (*new)->thlock = thlock;
+        }
+#endif
+    }
+    else {
+        (*new)->buffer = NULL;
+    }
+
+    (*new)->is_pipe = 0;
+    (*new)->timeout = -1;
+    (*new)->ungetchar = -1;
+    (*new)->eof_hit = 0;
+    (*new)->filePtr = 0;
+    (*new)->bufpos = 0;
+    (*new)->dataRead = 0;
+    (*new)->direction = 0;
+
+    if (!(flag & APR_FILE_NOCLEANUP)) {
+        apr_pool_cleanup_register((*new)->pool, (void *)(*new), 
+                                  apr_unix_file_cleanup, 
+                                  apr_unix_child_file_cleanup);
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_close(apr_file_t *file)
+{
+    return apr_pool_cleanup_run(file->pool, file, apr_unix_file_cleanup);
+}
+
+APR_DECLARE(apr_status_t) apr_file_remove(const char *path, apr_pool_t *pool)
+{
+    if (unlink(path) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_file_rename(const char *from_path, 
+                                          const char *to_path,
+                                          apr_pool_t *p)
+{
+    if (rename(from_path, to_path) != 0) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_file_get(apr_os_file_t *thefile, 
+                                          apr_file_t *file)
+{
+    *thefile = file->filedes;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file, 
+                                          apr_os_file_t *thefile,
+                                          apr_int32_t flags, apr_pool_t *pool)
+{
+    int *dafile = thefile;
+    
+    (*file) = apr_pcalloc(pool, sizeof(apr_file_t));
+    (*file)->pool = pool;
+    (*file)->eof_hit = 0;
+    (*file)->blocking = BLK_UNKNOWN; /* in case it is a pipe */
+    (*file)->timeout = -1;
+    (*file)->ungetchar = -1; /* no char avail */
+    (*file)->filedes = *dafile;
+    (*file)->flags = flags | APR_FILE_NOCLEANUP;
+    (*file)->buffered = (flags & APR_BUFFERED) > 0;
+
+    if ((*file)->buffered) {
+        (*file)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+#if APR_HAS_THREADS
+        if ((*file)->flags & APR_XTHREAD) {
+            apr_status_t rv;
+            rv = apr_thread_mutex_create(&((*file)->thlock),
+                                         APR_THREAD_MUTEX_DEFAULT, pool);
+            if (rv) {
+                return rv;
+            }
+        }
+#endif
+    }
+    return APR_SUCCESS;
+}    
+
+APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr)
+{
+    if (fptr->eof_hit == 1) {
+        return APR_EOF;
+    }
+    return APR_SUCCESS;
+}   
+
+APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, 
+                                               apr_pool_t *pool)
+{
+    int fd = STDERR_FILENO;
+
+    return apr_os_file_put(thefile, &fd, 0, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, 
+                                               apr_pool_t *pool)
+{
+    int fd = STDOUT_FILENO;
+
+    return apr_os_file_put(thefile, &fd, 0, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, 
+                                              apr_pool_t *pool)
+{
+    int fd = STDIN_FILENO;
+
+    return apr_os_file_put(thefile, &fd, 0, pool);
+}
+
+APR_IMPLEMENT_INHERIT_SET(file, flags, pool, apr_unix_file_cleanup)
+
+/* We need to do this by hand instead of using APR_IMPLEMENT_INHERIT_UNSET
+ * because the macro sets both cleanups to the same function, which is not
+ * suitable on Unix (see PR 41119). */
+APR_DECLARE(apr_status_t) apr_file_inherit_unset(apr_file_t *thefile)
+{
+    if (thefile->flags & APR_FILE_NOCLEANUP) {
+        return APR_EINVAL;
+    }
+    if (thefile->flags & APR_INHERIT) {
+        thefile->flags &= ~APR_INHERIT;
+        apr_pool_child_cleanup_set(thefile->pool,
+                                   (void *)thefile,
+                                   apr_unix_file_cleanup,
+                                   apr_unix_child_file_cleanup);
+    }
+    return APR_SUCCESS;
+}
+/* Deprecated */
+APR_DECLARE(void) apr_file_unset_inherit(apr_file_t *thefile)
+{
+    apr_file_inherit_unset(thefile);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(file)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.lo
new file mode 100644
index 00000000..ebb21cc1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.lo
@@ -0,0 +1,12 @@
+# open.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/open.o'
+
+# Name of the non-PIC object.
+non_pic_object='open.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.o
new file mode 100644
index 00000000..9560247b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/open.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.c
new file mode 100644
index 00000000..8f96c494
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.c
@@ -0,0 +1,227 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+#include "apr_arch_inherit.h"
+
+/* Figure out how to get pipe block/nonblock on BeOS...
+ * Basically, BONE7 changed things again so that ioctl didn't work,
+ * but now fcntl does, hence we need to do this extra checking.
+ * The joys of beta programs. :-)
+ */
+#if BEOS
+#if !BONE7
+# define BEOS_BLOCKING 1
+#else
+# define BEOS_BLOCKING 0
+#endif
+#endif
+
+static apr_status_t pipeblock(apr_file_t *thepipe)
+{
+#if !BEOS_BLOCKING
+      int fd_flags;
+
+      fd_flags = fcntl(thepipe->filedes, F_GETFL, 0);
+#  if defined(O_NONBLOCK)
+      fd_flags &= ~O_NONBLOCK;
+#  elif defined(O_NDELAY)
+      fd_flags &= ~O_NDELAY;
+#  elif defined(FNDELAY)
+      fd_flags &= ~O_FNDELAY;
+#  else 
+      /* XXXX: this breaks things, but an alternative isn't obvious...*/
+      return APR_ENOTIMPL;
+#  endif
+      if (fcntl(thepipe->filedes, F_SETFL, fd_flags) == -1) {
+          return errno;
+      }
+#else /* BEOS_BLOCKING */
+
+#  if BEOS_BONE /* This only works on BONE 0-6 */
+      int on = 0;
+      if (ioctl(thepipe->filedes, FIONBIO, &on, sizeof(on)) < 0) {
+          return errno;
+      }
+#  else /* "classic" BeOS doesn't support this at all */
+      return APR_ENOTIMPL;
+#  endif 
+ 
+#endif /* !BEOS_BLOCKING */
+
+    thepipe->blocking = BLK_ON;
+    return APR_SUCCESS;
+}
+
+static apr_status_t pipenonblock(apr_file_t *thepipe)
+{
+#if !BEOS_BLOCKING
+      int fd_flags = fcntl(thepipe->filedes, F_GETFL, 0);
+
+#  if defined(O_NONBLOCK)
+      fd_flags |= O_NONBLOCK;
+#  elif defined(O_NDELAY)
+      fd_flags |= O_NDELAY;
+#  elif defined(FNDELAY)
+      fd_flags |= O_FNDELAY;
+#  else
+      /* XXXX: this breaks things, but an alternative isn't obvious...*/
+      return APR_ENOTIMPL;
+#  endif
+      if (fcntl(thepipe->filedes, F_SETFL, fd_flags) == -1) {
+          return errno;
+      }
+    
+#else /* BEOS_BLOCKING */
+
+#  if BEOS_BONE /* This only works on BONE 0-6 */
+      int on = 1;
+      if (ioctl(thepipe->filedes, FIONBIO, &on, sizeof(on)) < 0) {
+          return errno;
+      }
+#  else /* "classic" BeOS doesn't support this at all */
+      return APR_ENOTIMPL;
+#  endif
+
+#endif /* !BEOS_BLOCKING */
+
+    thepipe->blocking = BLK_OFF;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_set(apr_file_t *thepipe, apr_interval_time_t timeout)
+{
+    if (thepipe->is_pipe == 1) {
+        thepipe->timeout = timeout;
+        if (timeout >= 0) {
+            if (thepipe->blocking != BLK_OFF) { /* blocking or unknown state */
+                return pipenonblock(thepipe);
+            }
+        }
+        else {
+            if (thepipe->blocking != BLK_ON) { /* non-blocking or unknown state */
+                return pipeblock(thepipe);
+            }
+        }
+        return APR_SUCCESS;
+    }
+    return APR_EINVAL;
+}
+
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_get(apr_file_t *thepipe, apr_interval_time_t *timeout)
+{
+    if (thepipe->is_pipe == 1) {
+        *timeout = thepipe->timeout;
+        return APR_SUCCESS;
+    }
+    return APR_EINVAL;
+}
+
+APR_DECLARE(apr_status_t) apr_os_pipe_put_ex(apr_file_t **file,
+                                             apr_os_file_t *thefile,
+                                             int register_cleanup,
+                                             apr_pool_t *pool)
+{
+    int *dafile = thefile;
+    
+    (*file) = apr_pcalloc(pool, sizeof(apr_file_t));
+    (*file)->pool = pool;
+    (*file)->eof_hit = 0;
+    (*file)->is_pipe = 1;
+    (*file)->blocking = BLK_UNKNOWN; /* app needs to make a timeout call */
+    (*file)->timeout = -1;
+    (*file)->ungetchar = -1; /* no char avail */
+    (*file)->filedes = *dafile;
+    if (!register_cleanup) {
+        (*file)->flags = APR_FILE_NOCLEANUP;
+    }
+    (*file)->buffered = 0;
+#if APR_HAS_THREADS
+    (*file)->thlock = NULL;
+#endif
+    if (register_cleanup) {
+        apr_pool_cleanup_register((*file)->pool, (void *)(*file),
+                                  apr_unix_file_cleanup,
+                                  apr_pool_cleanup_null);
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_pipe_put(apr_file_t **file,
+                                          apr_os_file_t *thefile,
+                                          apr_pool_t *pool)
+{
+    return apr_os_pipe_put_ex(file, thefile, 0, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out, apr_pool_t *pool)
+{
+    int filedes[2];
+
+    if (pipe(filedes) == -1) {
+        return errno;
+    }
+    
+    (*in) = (apr_file_t *)apr_pcalloc(pool, sizeof(apr_file_t));
+    (*in)->pool = pool;
+    (*in)->filedes = filedes[0];
+    (*in)->is_pipe = 1;
+    (*in)->fname = NULL;
+    (*in)->buffered = 0;
+    (*in)->blocking = BLK_ON;
+    (*in)->timeout = -1;
+    (*in)->ungetchar = -1;
+    (*in)->flags = APR_INHERIT;
+#if APR_HAS_THREADS
+    (*in)->thlock = NULL;
+#endif
+
+    (*out) = (apr_file_t *)apr_pcalloc(pool, sizeof(apr_file_t));
+    (*out)->pool = pool;
+    (*out)->filedes = filedes[1];
+    (*out)->is_pipe = 1;
+    (*out)->fname = NULL;
+    (*out)->buffered = 0;
+    (*out)->blocking = BLK_ON;
+    (*out)->flags = APR_INHERIT;
+    (*out)->timeout = -1;
+#if APR_HAS_THREADS
+    (*out)->thlock = NULL;
+#endif
+
+    apr_pool_cleanup_register((*in)->pool, (void *)(*in), apr_unix_file_cleanup,
+                         apr_pool_cleanup_null);
+    apr_pool_cleanup_register((*out)->pool, (void *)(*out), apr_unix_file_cleanup,
+                         apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_namedpipe_create(const char *filename, 
+                                                    apr_fileperms_t perm, apr_pool_t *pool)
+{
+    mode_t mode = apr_unix_perms2mode(perm);
+
+    if (mkfifo(filename, mode) == -1) {
+        return errno;
+    }
+    return APR_SUCCESS;
+} 
+
+    
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.lo
new file mode 100644
index 00000000..5c56a72d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.lo
@@ -0,0 +1,12 @@
+# pipe.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/pipe.o'
+
+# Name of the non-PIC object.
+non_pic_object='pipe.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.o
new file mode 100644
index 00000000..f354c401
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/pipe.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.c
new file mode 100644
index 00000000..541ab587
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.c
@@ -0,0 +1,387 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_thread_mutex.h"
+#include "apr_support.h"
+
+/* The only case where we don't use wait_for_io_or_timeout is on
+ * pre-BONE BeOS, so this check should be sufficient and simpler */
+#if !BEOS_R5
+#define USE_WAIT_FOR_IO
+#endif
+
+/* problems: 
+ * 1) ungetchar not used for buffered files
+ */
+APR_DECLARE(apr_status_t) apr_file_read(apr_file_t *thefile, void *buf, apr_size_t *nbytes)
+{
+    apr_ssize_t rv;
+    apr_size_t bytes_read;
+
+    if (*nbytes <= 0) {
+        *nbytes = 0;
+        return APR_SUCCESS;
+    }
+
+    if (thefile->buffered) {
+        char *pos = (char *)buf;
+        apr_uint64_t blocksize;
+        apr_uint64_t size = *nbytes;
+
+        file_lock(thefile);
+
+        if (thefile->direction == 1) {
+            rv = apr_file_flush_locked(thefile);
+            if (rv) {
+                file_unlock(thefile);
+                return rv;
+            }
+            thefile->bufpos = 0;
+            thefile->direction = 0;
+            thefile->dataRead = 0;
+        }
+
+        rv = 0;
+        if (thefile->ungetchar != -1) {
+            *pos = (char)thefile->ungetchar;
+            ++pos;
+            --size;
+            thefile->ungetchar = -1;
+        }
+        while (rv == 0 && size > 0) {
+            if (thefile->bufpos >= thefile->dataRead) {
+                int bytesread = read(thefile->filedes, thefile->buffer, APR_FILE_BUFSIZE);
+                if (bytesread == 0) {
+                    thefile->eof_hit = TRUE;
+                    rv = APR_EOF;
+                    break;
+                }
+                else if (bytesread == -1) {
+                    rv = errno;
+                    break;
+                }
+                thefile->dataRead = bytesread;
+                thefile->filePtr += thefile->dataRead;
+                thefile->bufpos = 0;
+            }
+
+            blocksize = size > thefile->dataRead - thefile->bufpos ? thefile->dataRead - thefile->bufpos : size;
+            memcpy(pos, thefile->buffer + thefile->bufpos, blocksize);
+            thefile->bufpos += blocksize;
+            pos += blocksize;
+            size -= blocksize;
+        }
+
+        *nbytes = pos - (char *)buf;
+        if (*nbytes) {
+            rv = 0;
+        }
+
+        file_unlock(thefile);
+
+        return rv;
+    }
+    else {
+        bytes_read = 0;
+        if (thefile->ungetchar != -1) {
+            bytes_read = 1;
+            *(char *)buf = (char)thefile->ungetchar;
+            buf = (char *)buf + 1;
+            (*nbytes)--;
+            thefile->ungetchar = -1;
+            if (*nbytes == 0) {
+                *nbytes = bytes_read;
+                return APR_SUCCESS;
+            }
+        }
+
+        do {
+            rv = read(thefile->filedes, buf, *nbytes);
+        } while (rv == -1 && errno == EINTR);
+#ifdef USE_WAIT_FOR_IO
+        if (rv == -1 && 
+            (errno == EAGAIN || errno == EWOULDBLOCK) && 
+            thefile->timeout != 0) {
+            apr_status_t arv = apr_wait_for_io_or_timeout(thefile, NULL, 1);
+            if (arv != APR_SUCCESS) {
+                *nbytes = bytes_read;
+                return arv;
+            }
+            else {
+                do {
+                    rv = read(thefile->filedes, buf, *nbytes);
+                } while (rv == -1 && errno == EINTR);
+            }
+        }  
+#endif
+        *nbytes = bytes_read;
+        if (rv == 0) {
+            thefile->eof_hit = TRUE;
+            return APR_EOF;
+        }
+        if (rv > 0) {
+            *nbytes += rv;
+            return APR_SUCCESS;
+        }
+        return errno;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf, apr_size_t *nbytes)
+{
+    apr_size_t rv;
+
+    if (thefile->buffered) {
+        char *pos = (char *)buf;
+        int blocksize;
+        int size = *nbytes;
+
+        file_lock(thefile);
+
+        if ( thefile->direction == 0 ) {
+            /* Position file pointer for writing at the offset we are 
+             * logically reading from
+             */
+            apr_int64_t offset = thefile->filePtr - thefile->dataRead + thefile->bufpos;
+            if (offset != thefile->filePtr)
+                lseek(thefile->filedes, offset, SEEK_SET);
+            thefile->bufpos = thefile->dataRead = 0;
+            thefile->direction = 1;
+        }
+
+        rv = 0;
+        while (rv == 0 && size > 0) {
+            if (thefile->bufpos == APR_FILE_BUFSIZE)   /* write buffer is full*/
+                rv = apr_file_flush_locked(thefile);
+
+            blocksize = size > APR_FILE_BUFSIZE - thefile->bufpos ? 
+                        APR_FILE_BUFSIZE - thefile->bufpos : size;
+            memcpy(thefile->buffer + thefile->bufpos, pos, blocksize);                      
+            thefile->bufpos += blocksize;
+            pos += blocksize;
+            size -= blocksize;
+        }
+
+        file_unlock(thefile);
+
+        return rv;
+    }
+    else {
+        do {
+            rv = write(thefile->filedes, buf, *nbytes);
+        } while (rv == (apr_size_t)-1 && errno == EINTR);
+#ifdef USE_WAIT_FOR_IO
+        if (rv == (apr_size_t)-1 &&
+            (errno == EAGAIN || errno == EWOULDBLOCK) && 
+            thefile->timeout != 0) {
+            apr_status_t arv = apr_wait_for_io_or_timeout(thefile, NULL, 0);
+            if (arv != APR_SUCCESS) {
+                *nbytes = 0;
+                return arv;
+            }
+            else {
+                do {
+                    do {
+                        rv = write(thefile->filedes, buf, *nbytes);
+                    } while (rv == (apr_size_t)-1 && errno == EINTR);
+                    if (rv == (apr_size_t)-1 &&
+                        (errno == EAGAIN || errno == EWOULDBLOCK)) {
+                        *nbytes /= 2; /* yes, we'll loop if kernel lied
+                                       * and we can't even write 1 byte
+                                       */
+                    }
+                    else {
+                        break;
+                    }
+                } while (1);
+            }
+        }  
+#endif
+        if (rv == (apr_size_t)-1) {
+            (*nbytes) = 0;
+            return errno;
+        }
+        *nbytes = rv;
+        return APR_SUCCESS;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_file_writev(apr_file_t *thefile, const struct iovec *vec,
+                                          apr_size_t nvec, apr_size_t *nbytes)
+{
+#ifdef HAVE_WRITEV
+    apr_status_t rv;
+    int bytes;
+
+    if (thefile->buffered) {
+        file_lock(thefile);
+
+        rv = apr_file_flush_locked(thefile);
+        if (rv != APR_SUCCESS) {
+            file_unlock(thefile);
+            return rv;
+        }
+        if (thefile->direction == 0) {
+            /* Position file pointer for writing at the offset we are
+             * logically reading from
+             */
+            apr_int64_t offset = thefile->filePtr - thefile->dataRead +
+                                 thefile->bufpos;
+            if (offset != thefile->filePtr)
+                lseek(thefile->filedes, offset, SEEK_SET);
+            thefile->bufpos = thefile->dataRead = 0;
+        }
+
+        file_unlock(thefile);
+    }
+
+    if ((bytes = writev(thefile->filedes, vec, nvec)) < 0) {
+        *nbytes = 0;
+        rv = errno;
+    }
+    else {
+        *nbytes = bytes;
+        rv = APR_SUCCESS;
+    }
+    return rv;
+#else
+    *nbytes = vec[0].iov_len;
+    return apr_file_write(thefile, vec[0].iov_base, nbytes);
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_file_putc(char ch, apr_file_t *thefile)
+{
+    apr_size_t nbytes = 1;
+
+    return apr_file_write(thefile, &ch, &nbytes);
+}
+
+APR_DECLARE(apr_status_t) apr_file_ungetc(char ch, apr_file_t *thefile)
+{
+    thefile->ungetchar = (unsigned char)ch;
+    return APR_SUCCESS; 
+}
+
+APR_DECLARE(apr_status_t) apr_file_getc(char *ch, apr_file_t *thefile)
+{
+    apr_size_t nbytes = 1;
+
+    return apr_file_read(thefile, ch, &nbytes);
+}
+
+APR_DECLARE(apr_status_t) apr_file_puts(const char *str, apr_file_t *thefile)
+{
+    apr_size_t nbytes = strlen(str);
+
+    return apr_file_write(thefile, str, &nbytes);
+}
+
+apr_status_t apr_file_flush_locked(apr_file_t *thefile)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (thefile->direction == 1 && thefile->bufpos) {
+        apr_ssize_t written;
+
+        do {
+            written = write(thefile->filedes, thefile->buffer, thefile->bufpos);
+        } while (written == -1 && errno == EINTR);
+        if (written == -1) {
+            rv = errno;
+        } else {
+            thefile->filePtr += written;
+            thefile->bufpos = 0;
+        }
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_file_flush(apr_file_t *thefile)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (thefile->buffered) {
+        file_lock(thefile);
+        rv = apr_file_flush_locked(thefile);
+        file_unlock(thefile);
+    }
+    /* There isn't anything to do if we aren't buffering the output
+     * so just return success.
+     */
+    return rv; 
+}
+
+APR_DECLARE(apr_status_t) apr_file_gets(char *str, int len, apr_file_t *thefile)
+{
+    apr_status_t rv = APR_SUCCESS; /* get rid of gcc warning */
+    apr_size_t nbytes;
+    const char *str_start = str;
+    char *final = str + len - 1;
+
+    if (len <= 1) {  
+        /* sort of like fgets(), which returns NULL and stores no bytes 
+         */
+        return APR_SUCCESS;
+    }
+
+    while (str < final) { /* leave room for trailing '\0' */
+        nbytes = 1;
+        rv = apr_file_read(thefile, str, &nbytes);
+        if (rv != APR_SUCCESS) {
+            break;
+        }
+        if (*str == '\n') {
+            ++str;
+            break;
+        }
+        ++str;
+    }
+    /* We must store a terminating '\0' if we've stored any chars. We can
+     * get away with storing it if we hit an error first. 
+     */
+    *str = '\0';
+    if (str > str_start) {
+        /* we stored chars; don't report EOF or any other errors;
+         * the app will find out about that on the next call
+         */
+        return APR_SUCCESS;
+    }
+    return rv;
+}
+
+APR_DECLARE_NONSTD(int) apr_file_printf(apr_file_t *fptr, 
+                                        const char *format, ...)
+{
+    apr_status_t cc;
+    va_list ap;
+    char *buf;
+    int len;
+
+    buf = malloc(HUGE_STRING_LEN);
+    if (buf == NULL) {
+        return 0;
+    }
+    va_start(ap, format);
+    len = apr_vsnprintf(buf, HUGE_STRING_LEN, format, ap);
+    cc = apr_file_puts(buf, fptr);
+    va_end(ap);
+    free(buf);
+    return (cc == APR_SUCCESS) ? len : -1;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.lo
new file mode 100644
index 00000000..7e4eabce
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.lo
@@ -0,0 +1,12 @@
+# readwrite.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/readwrite.o'
+
+# Name of the non-PIC object.
+non_pic_object='readwrite.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.o
new file mode 100644
index 00000000..c69b0aef
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/readwrite.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.c
new file mode 100644
index 00000000..5daed0cb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.c
@@ -0,0 +1,105 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+
+static apr_status_t setptr(apr_file_t *thefile, unsigned long pos )
+{
+    apr_off_t newbufpos;
+    apr_status_t rv;
+
+    if (thefile->direction == 1) {
+        rv = apr_file_flush_locked(thefile);
+        if (rv) {
+            return rv;
+        }
+        thefile->bufpos = thefile->direction = thefile->dataRead = 0;
+    }
+
+    newbufpos = pos - (thefile->filePtr - thefile->dataRead);
+    if (newbufpos >= 0 && newbufpos <= thefile->dataRead) {
+        thefile->bufpos = newbufpos;
+        rv = APR_SUCCESS;
+    }
+    else {
+        if (lseek(thefile->filedes, pos, SEEK_SET) != -1) {
+            thefile->bufpos = thefile->dataRead = 0;
+            thefile->filePtr = pos;
+            rv = APR_SUCCESS;
+        }
+        else {
+            rv = errno;
+        }
+    }
+
+    return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_seek(apr_file_t *thefile, apr_seek_where_t where, apr_off_t *offset)
+{
+    apr_off_t rv;
+
+    thefile->eof_hit = 0;
+
+    if (thefile->buffered) {
+        int rc = EINVAL;
+        apr_finfo_t finfo;
+
+        file_lock(thefile);
+
+        switch (where) {
+        case APR_SET:
+            rc = setptr(thefile, *offset);
+            break;
+
+        case APR_CUR:
+            rc = setptr(thefile, thefile->filePtr - thefile->dataRead + thefile->bufpos + *offset);
+            break;
+
+        case APR_END:
+            rc = apr_file_info_get_locked(&finfo, APR_FINFO_SIZE, thefile);
+            if (rc == APR_SUCCESS)
+                rc = setptr(thefile, finfo.size + *offset);
+            break;
+        }
+
+        *offset = thefile->filePtr - thefile->dataRead + thefile->bufpos;
+
+        file_unlock(thefile);
+
+        return rc;
+    } else {
+
+        rv = lseek(thefile->filedes, *offset, where);
+        if (rv == -1) {
+            *offset = -1;
+            return errno;
+        }
+        else {
+            *offset = rv;
+            return APR_SUCCESS;
+        }
+    }
+}
+
+apr_status_t apr_file_trunc(apr_file_t *fp, apr_off_t offset)
+{
+    if (ftruncate(fp->filedes, offset) == -1) {
+        return errno;
+    }
+    return apr_file_seek(fp, APR_SET, &offset);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.lo
new file mode 100644
index 00000000..b46d86d0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.lo
@@ -0,0 +1,12 @@
+# seek.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/seek.o'
+
+# Name of the non-PIC object.
+non_pic_object='seek.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.o
new file mode 100644
index 00000000..b32032c1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/seek.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.c
new file mode 100644
index 00000000..62f52076
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.c
@@ -0,0 +1,136 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "apr_private.h"
+#include "apr_file_io.h"
+#include "apr_strings.h"
+#include "apr_env.h"
+
+/*
+ * FIXME
+ * Currently, this variable is a bit of misnomer.
+ * The intention is to have this in APR's global pool so that we don't have 
+ * to go through this every time.
+ */
+static char global_temp_dir[APR_PATH_MAX+1] = { 0 };
+
+/* Try to open a temporary file in the temporary dir, write to it,
+   and then close it. */
+static int test_tempdir(const char *temp_dir, apr_pool_t *p)
+{
+    apr_file_t *dummy_file;
+    const char *path = apr_pstrcat(p, temp_dir, "/apr-tmp.XXXXXX", NULL);
+
+    if (apr_file_mktemp(&dummy_file, (char *)path, 0, p) == APR_SUCCESS) {
+        if (apr_file_putc('!', dummy_file) == APR_SUCCESS) {
+            if (apr_file_close(dummy_file) == APR_SUCCESS) {
+                return 1;
+            }
+        }
+    }
+    return 0;
+}
+
+
+APR_DECLARE(apr_status_t) apr_temp_dir_get(const char **temp_dir, 
+                                           apr_pool_t *p)
+{
+    apr_status_t apr_err;
+    const char *try_dirs[] = { "/tmp", "/usr/tmp", "/var/tmp" };
+    const char *try_envs[] = { "TMP", "TEMP", "TMPDIR" };
+    char *cwd;
+    int i;
+
+    /* Our goal is to find a temporary directory suitable for writing
+       into.  We'll only pay the price once if we're successful -- we
+       cache our successful find.  Here's the order in which we'll try
+       various paths:
+
+          $TMP
+          $TEMP
+          $TMPDIR
+          "C:\TEMP"     (windows only)
+          "SYS:\TMP"    (netware only)
+          "/tmp"
+          "/var/tmp"
+          "/usr/tmp"
+          P_tmpdir      (POSIX define)
+          `pwd` 
+
+       NOTE: This algorithm is basically the same one used by Python
+       2.2's tempfile.py module.  */
+
+    /* Try the environment first. */
+    for (i = 0; i < (sizeof(try_envs) / sizeof(const char *)); i++) {
+        char *value;
+        apr_err = apr_env_get(&value, try_envs[i], p);
+        if ((apr_err == APR_SUCCESS) && value) {
+            apr_size_t len = strlen(value);
+            if (len && (len < APR_PATH_MAX) && test_tempdir(value, p)) {
+                memcpy(global_temp_dir, value, len + 1);
+                goto end;
+            }
+        }
+    }
+
+#ifdef WIN32
+    /* Next, on Win32, try the C:\TEMP directory. */
+    if (test_tempdir("C:\\TEMP", p)) {
+        memcpy(global_temp_dir, "C:\\TEMP", 7 + 1);
+        goto end;
+    }
+#endif
+#ifdef NETWARE
+    /* Next, on NetWare, try the SYS:/TMP directory. */
+    if (test_tempdir("SYS:/TMP", p)) {
+        memcpy(global_temp_dir, "SYS:/TMP", 8 + 1);
+        goto end;
+    }
+#endif
+
+    /* Next, try a set of hard-coded paths. */
+    for (i = 0; i < (sizeof(try_dirs) / sizeof(const char *)); i++) {
+        if (test_tempdir(try_dirs[i], p)) {
+            memcpy(global_temp_dir, try_dirs[i], strlen(try_dirs[i]) + 1);
+            goto end;
+        }
+    }
+
+#ifdef P_tmpdir
+    /* 
+     * If we have it, use the POSIX definition of where 
+     * the tmpdir should be 
+     */
+    if (test_tempdir(P_tmpdir, p)) {
+        memcpy(global_temp_dir, P_tmpdir, strlen(P_tmpdir) +1);
+        goto end;
+    }
+#endif
+    
+    /* Finally, try the current working directory. */
+    if (APR_SUCCESS == apr_filepath_get(&cwd, APR_FILEPATH_NATIVE, p)) {
+        if (test_tempdir(cwd, p)) {
+            memcpy(global_temp_dir, cwd, strlen(cwd) + 1);
+            goto end;
+        }
+    }
+
+end:
+    if (global_temp_dir[0]) {
+        *temp_dir = apr_pstrdup(p, global_temp_dir);
+        return APR_SUCCESS;
+    }
+    return APR_EGENERAL;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.lo b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.lo
new file mode 100644
index 00000000..5b1535ab
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.lo
@@ -0,0 +1,12 @@
+# tempdir.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/tempdir.o'
+
+# Name of the non-PIC object.
+non_pic_object='tempdir.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.o b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.o
new file mode 100644
index 00000000..93508b12
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/unix/tempdir.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/dir.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/dir.c
new file mode 100644
index 00000000..29a4e1c4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/dir.c
@@ -0,0 +1,393 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_atime.h"
+
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+
+static apr_status_t dir_cleanup(void *thedir)
+{
+    apr_dir_t *dir = thedir;
+    if (dir->dirhand != INVALID_HANDLE_VALUE && !FindClose(dir->dirhand)) {
+        return apr_get_os_error();
+    }
+    dir->dirhand = INVALID_HANDLE_VALUE;
+    return APR_SUCCESS;
+} 
+
+APR_DECLARE(apr_status_t) apr_dir_open(apr_dir_t **new, const char *dirname,
+                                       apr_pool_t *pool)
+{
+    apr_status_t rv;
+
+    int len = strlen(dirname);
+    (*new) = apr_pcalloc(pool, sizeof(apr_dir_t));
+    /* Leave room here to add and pop the '*' wildcard for FindFirstFile 
+     * and double-null terminate so we have one character to change.
+     */
+    (*new)->dirname = apr_palloc(pool, len + 3);
+    memcpy((*new)->dirname, dirname, len);
+    if (len && (*new)->dirname[len - 1] != '/') {
+    	(*new)->dirname[len++] = '/';
+    }
+    (*new)->dirname[len++] = '\0';
+    (*new)->dirname[len] = '\0';
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        /* Create a buffer for the longest file name we will ever see 
+         */
+        (*new)->w.entry = apr_pcalloc(pool, sizeof(WIN32_FIND_DATAW));
+        (*new)->name = apr_pcalloc(pool, APR_FILE_MAX * 3 + 1);        
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        /* Note that we won't open a directory that is greater than MAX_PATH,
+         * including the trailing /* wildcard suffix.  If a * won't fit, then
+         * neither will any other file name within the directory.
+         * The length not including the trailing '*' is stored as rootlen, to
+         * skip over all paths which are too long.
+         */
+        if (len >= APR_PATH_MAX) {
+            (*new) = NULL;
+            return APR_ENAMETOOLONG;
+        }
+        (*new)->n.entry = apr_pcalloc(pool, sizeof(WIN32_FIND_DATAW));
+    }
+#endif
+    (*new)->rootlen = len - 1;
+    (*new)->pool = pool;
+    (*new)->dirhand = INVALID_HANDLE_VALUE;
+    apr_pool_cleanup_register((*new)->pool, (void *)(*new), dir_cleanup,
+                        apr_pool_cleanup_null);
+
+    rv = apr_dir_read(NULL, 0, *new);
+    if (rv != APR_SUCCESS) {
+        dir_cleanup(*new);
+        *new = NULL;
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_dir_close(apr_dir_t *dir)
+{
+    apr_pool_cleanup_kill(dir->pool, dir, dir_cleanup);
+    return dir_cleanup(dir);
+}
+
+APR_DECLARE(apr_status_t) apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted,
+                                       apr_dir_t *thedir)
+{
+    apr_status_t rv;
+    char *fname;
+    /* The while loops below allow us to skip all invalid file names, so that
+     * we aren't reporting any files where their absolute paths are too long.
+     */
+#if APR_HAS_UNICODE_FS
+    apr_wchar_t wdirname[APR_PATH_MAX];
+    apr_wchar_t *eos = NULL;
+    IF_WIN_OS_IS_UNICODE
+    {
+        /* This code path is always be invoked by apr_dir_open or
+         * apr_dir_rewind, so return without filling out the finfo.
+         */
+        if (thedir->dirhand == INVALID_HANDLE_VALUE) 
+        {
+            apr_status_t rv;
+            if (rv = utf8_to_unicode_path(wdirname, sizeof(wdirname) 
+                                                     / sizeof(apr_wchar_t), 
+                                          thedir->dirname)) {
+                return rv;
+            }
+            eos = wcschr(wdirname, '\0');
+            eos[0] = '*';
+            eos[1] = '\0';
+            thedir->dirhand = FindFirstFileW(wdirname, thedir->w.entry);
+            eos[0] = '\0';
+            if (thedir->dirhand == INVALID_HANDLE_VALUE) {
+                return apr_get_os_error();
+            }
+            thedir->bof = 1;
+            return APR_SUCCESS;
+        }
+        else if (thedir->bof) {
+            /* Noop - we already called FindFirstFileW from
+             * either apr_dir_open or apr_dir_rewind ... use
+             * that first record.
+             */
+            thedir->bof = 0; 
+        }
+        else if (!FindNextFileW(thedir->dirhand, thedir->w.entry)) {
+            return apr_get_os_error();
+        }
+
+        while (thedir->rootlen &&
+               thedir->rootlen + wcslen(thedir->w.entry->cFileName) >= APR_PATH_MAX)
+        {
+            if (!FindNextFileW(thedir->dirhand, thedir->w.entry)) {
+                return apr_get_os_error();
+            }
+        }
+        if (rv = unicode_to_utf8_path(thedir->name, APR_FILE_MAX * 3 + 1, 
+                                      thedir->w.entry->cFileName))
+            return rv;
+        fname = thedir->name;
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        /* This code path is always be invoked by apr_dir_open or 
+         * apr_dir_rewind, so return without filling out the finfo.
+         */
+        if (thedir->dirhand == INVALID_HANDLE_VALUE) {
+            /* '/' terminated, so add the '*' and pop it when we finish */
+            char *eop = strchr(thedir->dirname, '\0');
+            eop[0] = '*';
+            eop[1] = '\0';
+            thedir->dirhand = FindFirstFileA(thedir->dirname, 
+                                             thedir->n.entry);
+            eop[0] = '\0';
+            if (thedir->dirhand == INVALID_HANDLE_VALUE) {
+                return apr_get_os_error();
+            }
+            thedir->bof = 1;
+            return APR_SUCCESS;
+        }
+        else if (thedir->bof) {
+            /* Noop - we already called FindFirstFileW from
+             * either apr_dir_open or apr_dir_rewind ... use
+             * that first record.
+             */
+            thedir->bof = 0; 
+        }
+        else if (!FindNextFileA(thedir->dirhand, thedir->n.entry)) {
+            return apr_get_os_error();
+        }
+        while (thedir->rootlen &&
+               thedir->rootlen + strlen(thedir->n.entry->cFileName) >= MAX_PATH)
+        {
+            if (!FindNextFileA(thedir->dirhand, thedir->n.entry)) {
+                return apr_get_os_error();
+            }
+        }
+        fname = thedir->n.entry->cFileName;
+    }
+#endif
+
+    fillin_fileinfo(finfo, (WIN32_FILE_ATTRIBUTE_DATA *) thedir->w.entry, 
+                    0, wanted);
+    finfo->pool = thedir->pool;
+
+    finfo->valid |= APR_FINFO_NAME;
+    finfo->name = fname;
+
+    if (wanted &= ~finfo->valid) {
+        /* Go back and get more_info if we can't answer the whole inquiry
+         */
+#if APR_HAS_UNICODE_FS
+        IF_WIN_OS_IS_UNICODE
+        {
+            /* Almost all our work is done.  Tack on the wide file name
+             * to the end of the wdirname (already / delimited)
+             */
+            if (!eos)
+                eos = wcschr(wdirname, '\0');
+            wcscpy(eos, thedir->w.entry->cFileName);
+            rv = more_finfo(finfo, wdirname, wanted, MORE_OF_WFSPEC);
+            eos[0] = '\0';
+            return rv;
+        }
+#endif
+#if APR_HAS_ANSI_FS
+        ELSE_WIN_OS_IS_ANSI
+        {
+#if APR_HAS_UNICODE_FS
+            /* Don't waste stack space on a second buffer, the one we set
+             * aside for the wide directory name is twice what we need.
+             */
+            char *fspec = (char*)wdirname;
+#else
+            char fspec[APR_PATH_MAX];
+#endif
+            int dirlen = strlen(thedir->dirname);
+            if (dirlen >= sizeof(fspec))
+                dirlen = sizeof(fspec) - 1;
+            apr_cpystrn(fspec, thedir->dirname, sizeof(fspec));
+            apr_cpystrn(fspec + dirlen, fname, sizeof(fspec) - dirlen);
+            return more_finfo(finfo, fspec, wanted, MORE_OF_FSPEC);
+        }
+#endif
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dir_rewind(apr_dir_t *dir)
+{
+    apr_status_t rv;
+
+    /* this will mark the handle as invalid and we'll open it
+     * again if apr_dir_read() is subsequently called
+     */
+    rv = dir_cleanup(dir);
+
+    if (rv == APR_SUCCESS)
+        rv = apr_dir_read(NULL, 0, dir);
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_dir_make(const char *path, apr_fileperms_t perm,
+                                       apr_pool_t *pool)
+{
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wpath[APR_PATH_MAX];
+        apr_status_t rv;
+        if (rv = utf8_to_unicode_path(wpath, sizeof(wpath) 
+                                              / sizeof(apr_wchar_t), path)) {
+            return rv;
+        }
+        if (!CreateDirectoryW(wpath, NULL)) {
+            return apr_get_os_error();
+        }
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+        if (!CreateDirectory(path, NULL)) {
+            return apr_get_os_error();
+        }
+#endif
+    return APR_SUCCESS;
+}
+
+
+static apr_status_t dir_make_parent(char *path,
+                                    apr_fileperms_t perm,
+                                    apr_pool_t *pool)
+{
+    apr_status_t rv;
+    char *ch = strrchr(path, '\\');
+    if (!ch) {
+        return APR_ENOENT;
+    }
+
+    *ch = '\0';
+    rv = apr_dir_make (path, perm, pool); /* Try to make straight off */
+    
+    if (APR_STATUS_IS_ENOENT(rv)) { /* Missing an intermediate dir */
+        rv = dir_make_parent(path, perm, pool);
+
+        if (rv == APR_SUCCESS) {
+            rv = apr_dir_make (path, perm, pool); /* And complete the path */
+        }
+    }
+
+    *ch = '\\'; /* Always replace the slash before returning */
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_dir_make_recursive(const char *path,
+                                                 apr_fileperms_t perm,
+                                                 apr_pool_t *pool)
+{
+    apr_status_t rv = 0;
+    
+    rv = apr_dir_make (path, perm, pool); /* Try to make PATH right out */
+    
+    if (APR_STATUS_IS_EEXIST(rv)) /* It's OK if PATH exists */
+        return APR_SUCCESS;
+    
+    if (APR_STATUS_IS_ENOENT(rv)) { /* Missing an intermediate dir */
+        char *dir;
+        
+        rv = apr_filepath_merge(&dir, "", path, APR_FILEPATH_NATIVE, pool);
+
+        if (rv == APR_SUCCESS)
+            rv = dir_make_parent(dir, perm, pool); /* Make intermediate dirs */
+        
+        if (rv == APR_SUCCESS)
+            rv = apr_dir_make (dir, perm, pool);   /* And complete the path */
+    }
+    return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_dir_remove(const char *path, apr_pool_t *pool)
+{
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wpath[APR_PATH_MAX];
+        apr_status_t rv;
+        if (rv = utf8_to_unicode_path(wpath, sizeof(wpath) 
+                                              / sizeof(apr_wchar_t), path)) {
+            return rv;
+        }
+        if (!RemoveDirectoryW(wpath)) {
+            return apr_get_os_error();
+        }
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+        if (!RemoveDirectory(path)) {
+            return apr_get_os_error();
+        }
+#endif
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dir_get(apr_os_dir_t **thedir,
+                                         apr_dir_t *dir)
+{
+    if (dir == NULL) {
+        return APR_ENODIR;
+    }
+    *thedir = dir->dirhand;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dir_put(apr_dir_t **dir,
+                                         apr_os_dir_t *thedir,
+                                         apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filedup.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filedup.c
new file mode 100644
index 00000000..8aaf6df2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filedup.c
@@ -0,0 +1,216 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include <string.h>
+#include "apr_arch_inherit.h"
+#include <io.h> /* for [_open/_get]_osfhandle */
+
+
+APR_DECLARE(apr_status_t) apr_file_dup(apr_file_t **new_file,
+                                       apr_file_t *old_file, apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    HANDLE hproc = GetCurrentProcess();
+    HANDLE newhand = NULL;
+
+    if (!DuplicateHandle(hproc, old_file->filehand, 
+                         hproc, &newhand, 0, FALSE, 
+                         DUPLICATE_SAME_ACCESS)) {
+        return apr_get_os_error();
+    }
+
+    (*new_file) = (apr_file_t *) apr_pcalloc(p, sizeof(apr_file_t));
+    (*new_file)->filehand = newhand;
+    (*new_file)->flags = old_file->flags & ~(APR_STD_FLAGS | APR_INHERIT);
+    (*new_file)->pool = p;
+    (*new_file)->fname = apr_pstrdup(p, old_file->fname);
+    (*new_file)->append = old_file->append;
+    (*new_file)->buffered = FALSE;
+    (*new_file)->ungetchar = old_file->ungetchar;
+
+#if APR_HAS_THREADS
+    if (old_file->mutex) {
+        apr_thread_mutex_create(&((*new_file)->mutex),
+                                APR_THREAD_MUTEX_DEFAULT, p);
+    }
+#endif
+
+    apr_pool_cleanup_register((*new_file)->pool, (void *)(*new_file), file_cleanup,
+                        apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+#endif /* !defined(_WIN32_WCE) */
+}
+
+APR_DECLARE(apr_status_t) apr_file_dup2(apr_file_t *new_file,
+                                        apr_file_t *old_file, apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    DWORD stdhandle = 0;
+    HANDLE hproc = GetCurrentProcess();
+    HANDLE newhand = NULL;
+    apr_int32_t newflags;
+    int fd;
+
+    if (new_file->flags & APR_STD_FLAGS)
+    {
+        if ((new_file->flags & APR_STD_FLAGS) == APR_STDERR_FLAG)
+        {
+            /* Flush stderr and unset its buffer, then commit the fd-based buffer.
+             * This is typically a noop for Win2K/XP since services with NULL std
+             * handles [but valid FILE *'s, oddly enough], but is required
+             * for NT 4.0 and to use this code outside of services.
+             */
+            fflush(stderr);
+            setvbuf(stderr, NULL, _IONBF, 0);
+            _commit(2 /* stderr */);
+
+            /* Clone a handle can _close() without harming the source handle,
+             * open an MSVCRT-based pseudo-fd for the file handle, then dup2
+             * and close our temporary pseudo-fd once it's been duplicated.
+             * This will incidently keep the FILE-based stderr in sync.
+             * Note the apparently redundant _O_BINARY coersions are required.
+             * Note the _dup2 will close the previous std Win32 handle.
+             */
+            if (!DuplicateHandle(hproc, old_file->filehand, hproc, &newhand,
+                                 0, FALSE, DUPLICATE_SAME_ACCESS)) {
+                return apr_get_os_error();
+            }
+            fd = _open_osfhandle((INT_PTR)newhand, _O_WRONLY | _O_BINARY);
+            _dup2(fd, 2);
+            _close(fd);
+            _setmode(2, _O_BINARY);
+
+            /* hPipeWrite was _close()'ed above, and _dup2()'ed
+             * to fd 2 creating a new, inherited Win32 handle.
+             * Recover that real handle from fd 2.  Note that
+             * SetStdHandle(STD_ERROR_HANDLE, _get_osfhandle(2))
+             * is implicit in the dup2() call above
+             */
+            newhand = (HANDLE)_get_osfhandle(2);
+        }
+        else if ((new_file->flags & APR_STD_FLAGS) == APR_STDOUT_FLAG) {
+            /* For the process flow see the stderr case above */
+            fflush(stdout);
+            setvbuf(stdout, NULL, _IONBF, 0);
+            _commit(1 /* stdout */);
+
+            if (!DuplicateHandle(hproc, old_file->filehand, hproc, &newhand,
+                                 0, FALSE, DUPLICATE_SAME_ACCESS)) {
+                return apr_get_os_error();
+            }
+            fd = _open_osfhandle((INT_PTR)newhand, _O_WRONLY | _O_BINARY);
+            _dup2(fd, 1);
+            _close(fd);
+            _setmode(1, _O_BINARY);
+            newhand = (HANDLE)_get_osfhandle(1);
+        }
+        else if ((new_file->flags & APR_STD_FLAGS) == APR_STDIN_FLAG) {
+            /* For the process flow see the stderr case above */
+            fflush(stdin);
+            setvbuf(stdin, NULL, _IONBF, 0);
+            _commit(0 /* stdin */);
+
+            if (!DuplicateHandle(hproc, old_file->filehand, hproc, &newhand,
+                                 0, FALSE, DUPLICATE_SAME_ACCESS)) {
+                return apr_get_os_error();
+            }
+            fd = _open_osfhandle((INT_PTR)newhand, _O_RDONLY | _O_BINARY);
+            _dup2(fd, 0);
+            _close(fd);
+            _setmode(0, _O_BINARY);
+            newhand = (HANDLE)_get_osfhandle(0);
+        }
+        newflags = (new_file->flags & APR_STD_FLAGS) 
+                 | (old_file->flags & ~APR_STD_FLAGS) | APR_INHERIT;
+
+        /* No need  to close the old file, _dup2() above did that for us */
+    }
+    else {
+        if (!DuplicateHandle(hproc, old_file->filehand, 
+                             hproc, &newhand, 0,
+                             FALSE, DUPLICATE_SAME_ACCESS)) {
+            return apr_get_os_error();
+        }
+        newflags = old_file->flags & ~(APR_STD_FLAGS | APR_INHERIT);
+
+        if (new_file->filehand
+                && (new_file->filehand != INVALID_HANDLE_VALUE)) {
+            CloseHandle(new_file->filehand);
+        }
+    }
+
+    new_file->flags = newflags;
+    new_file->filehand = newhand;
+    new_file->fname = apr_pstrdup(new_file->pool, old_file->fname);
+    new_file->append = old_file->append;
+    new_file->buffered = FALSE;
+    new_file->ungetchar = old_file->ungetchar;
+
+#if APR_HAS_THREADS
+    if (old_file->mutex) {
+        apr_thread_mutex_create(&(new_file->mutex),
+                                APR_THREAD_MUTEX_DEFAULT, p);
+    }
+#endif
+
+    return APR_SUCCESS;
+#endif /* !defined(_WIN32_WCE) */
+}
+
+APR_DECLARE(apr_status_t) apr_file_setaside(apr_file_t **new_file,
+                                            apr_file_t *old_file,
+                                            apr_pool_t *p)
+{
+    *new_file = (apr_file_t *)apr_palloc(p, sizeof(apr_file_t));
+    memcpy(*new_file, old_file, sizeof(apr_file_t));
+    (*new_file)->pool = p;
+    if (old_file->buffered) {
+        (*new_file)->buffer = apr_palloc(p, APR_FILE_BUFSIZE);
+        if (old_file->direction == 1) {
+            memcpy((*new_file)->buffer, old_file->buffer, old_file->bufpos);
+        }
+        else {
+            memcpy((*new_file)->buffer, old_file->buffer, old_file->dataRead);
+        }
+    }
+    if (old_file->mutex) {
+        apr_thread_mutex_create(&((*new_file)->mutex),
+                                APR_THREAD_MUTEX_DEFAULT, p);
+        apr_thread_mutex_destroy(old_file->mutex);
+    }
+    if (old_file->fname) {
+        (*new_file)->fname = apr_pstrdup(p, old_file->fname);
+    }
+    if (!(old_file->flags & APR_FILE_NOCLEANUP)) {
+        apr_pool_cleanup_register(p, (void *)(*new_file), 
+                                  file_cleanup,
+                                  file_cleanup);
+    }
+
+    old_file->filehand = INVALID_HANDLE_VALUE;
+    apr_pool_cleanup_kill(old_file->pool, (void *)old_file,
+                          file_cleanup);
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filepath.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filepath.c
new file mode 100644
index 00000000..f3c1b77b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filepath.c
@@ -0,0 +1,985 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_lib.h"
+#include <string.h>
+#include <ctype.h>
+
+#ifdef NETWARE
+#include <unistd.h>
+#include <fsio.h>
+#endif
+
+ /* WinNT accepts several odd forms of a 'root' path.  Under Unicode
+ * calls (ApiFunctionW) the //?/C:/foo or //?/UNC/mach/share/foo forms
+ * are accepted.  Ansi and Unicode functions both accept the //./C:/foo 
+ * form under WinNT/2K.  Since these forms are handled in the utf-8 to 
+ * unicode translation phase, we don't want the user confused by them, so 
+ * we will accept them but always return the canonical C:/ or //mach/share/
+ *
+ * OS2 appears immune from the nonsense :)
+ */
+
+APR_DECLARE(apr_status_t) apr_filepath_root(const char **rootpath, 
+                                            const char **inpath, 
+                                            apr_int32_t flags,
+                                            apr_pool_t *p)
+{
+    const char *testpath = *inpath;
+    char *newpath;
+#ifdef NETWARE
+    char seperator[2] = { 0, 0};
+    char server[APR_PATH_MAX+1];
+    char volume[APR_PATH_MAX+1];
+    char file[APR_PATH_MAX+1];
+    char *volsep = NULL;
+    int elements;
+
+    if (inpath && *inpath)
+        volsep = strchr (*inpath, ':');
+    else
+        return APR_EBADPATH;
+
+    if (strlen(*inpath) > APR_PATH_MAX) {
+        return APR_EBADPATH;
+    }
+
+    seperator[0] = (flags & APR_FILEPATH_NATIVE) ? '\\' : '/';
+
+    /* Allocate and initialize each of the segment buffers
+    */
+    server[0] = volume[0] = file[0] = '\0';
+
+    /* If we don't have a volume separator then don't bother deconstructing
+        the path since we won't use the deconstructed information anyway.
+    */
+    if (volsep) {
+        /* Split the inpath into its separate parts. */
+        deconstruct(testpath, server, volume, NULL, file, NULL, &elements, PATH_UNDEF);
+    
+        /* If we got a volume part then continue splitting out the root.
+            Otherwise we either have an incomplete or relative path
+        */
+        if (volume && strlen(volume) > 0) {
+            newpath = apr_pcalloc(p, strlen(server)+strlen(volume)+5);
+            construct(newpath, server, volume, NULL, NULL, NULL, PATH_NETWARE);
+
+            /* NetWare doesn't add the root slash so we need to add it manually.
+            */
+            strcat(newpath, seperator);
+            *rootpath = newpath;
+
+            /* Skip the inpath pointer down to the first non-root character
+            */
+            newpath = volsep;
+            do {
+                ++newpath;
+            } while (*newpath && ((*newpath == '/') || (*newpath == '\\')));
+            *inpath = newpath;
+
+            /* Need to handle APR_FILEPATH_TRUENAME checking here. */
+
+            return APR_SUCCESS;
+        }
+        else
+            return APR_EBADPATH;
+    }
+    else if ((**inpath == '/') || (**inpath == '\\')) {
+        /* if we have a root path without a volume then just split
+            in same manner as unix although this path will be
+            incomplete.
+        */
+        *rootpath = apr_pstrdup(p, seperator);
+        do {
+            ++(*inpath);
+        } while ((**inpath == '/') || (**inpath == '\\'));
+    }
+    else
+        return APR_ERELATIVE;
+
+    return APR_EINCOMPLETE;
+
+#else /* ndef(NETWARE) */
+
+    char seperator[2];
+    const char *delim1;
+    const char *delim2;
+
+    seperator[0] = (flags & APR_FILEPATH_NATIVE) ? '\\' : '/';
+    seperator[1] = 0;
+
+    if (testpath[0] == '/' || testpath[0] == '\\') {
+        if (testpath[1] == '/' || testpath[1] == '\\') {
+
+#ifdef WIN32 /* //server/share isn't the only // delimited syntax */
+            if ((testpath[2] == '?' || testpath[2] == '.')
+                    && (testpath[3] == '/' || testpath[3] == '\\')) {
+                if (IS_FNCHAR(testpath[4]) && testpath[5] == ':') 
+                {
+                    apr_status_t rv;
+                    testpath += 4;
+                    /* given  '//?/C: or //./C: let us try this
+                     * all over again from the drive designator
+                     */
+                    rv = apr_filepath_root(rootpath, &testpath, flags, p);
+                    if (!rv || rv == APR_EINCOMPLETE)
+                        *inpath = testpath;
+                    return rv;
+                }
+                else if (strncasecmp(testpath + 4, "UNC", 3) == 0
+                      && (testpath[7] == '/' || testpath[7] == '\\') 
+                      && (testpath[2] == '?')) {
+                    /* given  '//?/UNC/machine/share, a little magic 
+                     * at the end makes this all work out by using
+                     * 'C/machine' as the starting point and replacing
+                     * the UNC delimiters with \'s, including the 'C'
+                     */
+                    testpath += 6;
+                }
+                else
+                    /* This must not be a path to a file, but rather
+                     * a volume or device.  Die for now.
+                     */
+                    return APR_EBADPATH;
+            }
+#endif /* WIN32 (non - //server/share syntax) */
+
+            /* Evaluate path of '//[machine/[share[/]]]' */
+            delim1 = testpath + 2;
+            do {
+                /* Protect against //X/ where X is illegal */
+                if (*delim1 && !IS_FNCHAR(*(delim1++)))
+                    return APR_EBADPATH;
+            } while (*delim1 && *delim1 != '/' && *delim1 != '\\');
+
+            if (*delim1) {
+                apr_status_t rv;
+                delim2 = delim1 + 1;
+                while (*delim2 && *delim2 != '/' && *delim2 != '\\') {
+                    /* Protect against //machine/X/ where X is illegal */
+                    if (!IS_FNCHAR(*(delim2++)))
+                        return APR_EBADPATH;
+                } 
+
+                /* Copy the '//machine/[share[/]]' path, always providing 
+                 * an extra byte for the trailing slash.
+                 */
+                newpath = apr_pstrmemdup(p, testpath, delim2 - testpath + 1);
+
+                if (delim2 == delim1 + 1) {
+                    /* We found simply \\machine\, so give up already
+                     */
+                    *rootpath = newpath;
+                    *inpath = delim2;
+                    return APR_EINCOMPLETE;
+                }
+
+                if (flags & APR_FILEPATH_TRUENAME) {
+                    /* Validate the \\Machine\Share\ designation, 
+                     * Win32 will argue about slashed in UNC paths, 
+                     * so use backslashes till we finish testing,
+                     * and add the trailing backslash [required].
+                     * apr_pstrmemdup above guarentees us the new 
+                     * trailing null character.
+                     */
+                    newpath[0] = '\\';
+                    newpath[1] = '\\';
+                    newpath[delim1 - testpath] = '\\';
+                    newpath[delim2 - testpath] = '\\';
+
+                    rv = filepath_root_test(newpath, p);
+                    if (rv)
+                        return rv;
+                    rv = filepath_root_case(&newpath, newpath, p);
+                    if (rv)
+                        return rv;
+                    newpath[0] = seperator[0];
+                    newpath[1] = seperator[0];
+                    newpath[delim1 - testpath] = seperator[0];
+                    newpath[delim2 - testpath] = (*delim2 ? seperator[0] : '\0');
+                }
+                else {                
+                    /* Give back the caller's own choice of delimiters
+                     */
+                    newpath[0] = testpath[0];
+                    newpath[1] = testpath[1];
+                    newpath[delim1 - testpath] = *delim1;
+                    newpath[delim2 - testpath] = *delim2;
+                }
+
+                /* If this root included the trailing / or \ designation 
+                 * then lop off multiple trailing slashes and give back
+                 * appropriate delimiters.
+                 */
+                if (*delim2) {
+                    *inpath = delim2 + 1;
+                    while (**inpath == '/' || **inpath == '\\')
+                        ++*inpath;
+                }
+                else {
+                    *inpath = delim2;
+                }
+
+                *rootpath = newpath;
+                return APR_SUCCESS;
+            }
+            
+            /* Have path of '\\[machine]', if the machine is given,
+             * append same trailing slash as the leading slash
+             */
+            delim1 = strchr(testpath, '\0');
+            if (delim1 > testpath + 2) {
+                newpath = apr_pstrndup(p, testpath, delim1 - testpath + 1);
+                if (flags & APR_FILEPATH_TRUENAME)
+                    newpath[delim1 - testpath] = seperator[0];
+                else
+                    newpath[delim1 - testpath] = newpath[0];
+                newpath[delim1 - testpath + 1] = '\0';
+            }
+            else {
+                newpath = apr_pstrndup(p, testpath, delim1 - testpath);
+            }
+            if (flags & APR_FILEPATH_TRUENAME) {
+                newpath[0] = seperator[0];
+                newpath[1] = seperator[0];
+            }
+            *rootpath = newpath;
+            *inpath = delim1;
+            return APR_EINCOMPLETE;
+        }
+
+        /* Left with a path of '/', what drive are we asking about? 
+         */
+        *inpath = testpath + 1;
+        newpath = apr_palloc(p, 2);
+        if (flags & APR_FILEPATH_TRUENAME)
+            newpath[0] = seperator[0];
+        else
+            newpath[0] = testpath[0];
+        newpath[1] = '\0';
+        *rootpath = newpath;
+        return APR_EINCOMPLETE;
+    }
+
+    /* Evaluate path of 'd:[/]' */
+    if (IS_FNCHAR(*testpath) && testpath[1] == ':') 
+    {
+        apr_status_t rv;
+        /* Validate that D:\ drive exists, test must be rooted
+         * Note that posix/win32 insists a drive letter is upper case,
+         * so who are we to argue with a 'feature'.
+         * It is a safe fold, since only A-Z is legal, and has no
+         * side effects of legal mis-mapped non-us-ascii codes.
+         */
+        newpath = apr_palloc(p, 4);
+        newpath[0] = testpath[0];
+        newpath[1] = testpath[1];
+        newpath[2] = seperator[0];
+        newpath[3] = '\0';
+        if (flags & APR_FILEPATH_TRUENAME) {
+            newpath[0] = apr_toupper(newpath[0]);
+            rv = filepath_root_test(newpath, p);
+            if (rv)
+                return rv;
+        }
+        /* Just give back the root the user handed to us.
+         */
+        if (testpath[2] != '/' && testpath[2] != '\\') {
+            newpath[2] = '\0';
+            *rootpath = newpath;
+            *inpath = testpath + 2;
+            return APR_EINCOMPLETE;
+        }
+
+        /* strip off remaining slashes that designate the root,
+         * give the caller back their original choice of slash
+         * unless this is TRUENAME'ed
+         */
+        *inpath = testpath + 3;
+        while (**inpath == '/' || **inpath == '\\')
+            ++*inpath;
+        if (!(flags & APR_FILEPATH_TRUENAME))
+            newpath[2] = testpath[2];
+        *rootpath = newpath;
+        return APR_SUCCESS;
+    }
+
+    /* Nothing interesting */
+    return APR_ERELATIVE;
+
+#endif /* ndef(NETWARE) */
+}
+
+
+APR_DECLARE(apr_status_t) apr_filepath_merge(char **newpath, 
+                                             const char *basepath, 
+                                             const char *addpath, 
+                                             apr_int32_t flags,
+                                             apr_pool_t *p)
+{
+    char path[APR_PATH_MAX]; /* isn't null term */
+    const char *baseroot = NULL;
+    const char *addroot;
+    apr_size_t rootlen; /* the length of the root portion of path, d:/ is 3 */
+    apr_size_t baselen; /* the length of basepath (excluding baseroot) */
+    apr_size_t keptlen; /* the length of the retained basepath (incl root) */
+    apr_size_t pathlen; /* the length of the result path */
+    apr_size_t segend;  /* the end of the current segment */
+    apr_size_t seglen;  /* the length of the segment (excl trailing chars) */
+    apr_status_t basetype = 0; /* from parsing the basepath's baseroot */
+    apr_status_t addtype;      /* from parsing the addpath's addroot */
+    apr_status_t rv;
+#ifndef NETWARE
+    int fixunc = 0;  /* flag to complete an incomplete UNC basepath */
+#endif
+    
+    /* Treat null as an empty path, otherwise split addroot from the addpath
+     */
+    if (!addpath) {
+        addpath = addroot = "";
+        addtype = APR_ERELATIVE;
+    }
+    else {
+        /* This call _should_ test the path
+         */
+        addtype = apr_filepath_root(&addroot, &addpath, 
+                                    APR_FILEPATH_TRUENAME
+                                    | (flags & APR_FILEPATH_NATIVE),
+                                    p);
+        if (addtype == APR_SUCCESS) {
+            addtype = APR_EABSOLUTE;
+        }
+        else if (addtype == APR_ERELATIVE) {
+            addroot = "";
+        }
+        else if (addtype != APR_EINCOMPLETE) {
+            /* apr_filepath_root was incomprehensible so fail already
+             */
+            return addtype;
+        }
+    }
+
+    /* If addpath is (even partially) rooted, then basepath is
+     * unused.  Ths violates any APR_FILEPATH_SECUREROOTTEST 
+     * and APR_FILEPATH_NOTABSOLUTE flags specified.
+     */
+    if (addtype == APR_EABSOLUTE || addtype == APR_EINCOMPLETE)
+    {
+        if (flags & APR_FILEPATH_SECUREROOTTEST)
+            return APR_EABOVEROOT;
+        if (flags & APR_FILEPATH_NOTABSOLUTE)
+            return addtype;
+    }
+
+    /* Optimized tests before we query the current working path
+     */
+    if (!basepath) {
+
+        /* If APR_FILEPATH_NOTABOVEROOT wasn't specified,
+         * we won't test the root again, it's ignored.
+         * Waste no CPU retrieving the working path.
+         */
+        if (addtype == APR_EABSOLUTE && !(flags & APR_FILEPATH_NOTABOVEROOT)) {
+            basepath = baseroot = "";
+            basetype = APR_ERELATIVE;
+        }
+
+        /* If APR_FILEPATH_NOTABSOLUTE is specified, the caller 
+         * requires an absolutely relative result, So do not retrieve 
+         * the working path.
+         */
+        if (addtype == APR_ERELATIVE && (flags & APR_FILEPATH_NOTABSOLUTE)) {
+            basepath = baseroot = "";
+            basetype = APR_ERELATIVE;
+        }
+    }
+
+    if (!basepath) 
+    {
+        /* Start with the current working path.  This is bass akwards,
+         * but required since the compiler (at least vc) doesn't like
+         * passing the address of a char const* for a char** arg.
+         * We must grab the current path of the designated drive 
+         * if addroot is given in drive-relative form (e.g. d:foo)
+         */
+        char *getpath;
+#ifndef NETWARE
+        if (addtype == APR_EINCOMPLETE && addroot[1] == ':')
+            rv = filepath_drive_get(&getpath, addroot[0], flags, p);
+        else
+#endif
+            rv = apr_filepath_get(&getpath, flags, p);
+        if (rv != APR_SUCCESS)
+            return rv;
+        basepath = getpath;
+    }
+
+    if (!baseroot) {
+        /* This call should _not_ test the path
+         */
+        basetype = apr_filepath_root(&baseroot, &basepath,
+                                     (flags & APR_FILEPATH_NATIVE), p);
+        if (basetype == APR_SUCCESS) {
+            basetype = APR_EABSOLUTE;
+        }
+        else if (basetype == APR_ERELATIVE) {
+            baseroot = "";
+        }
+        else if (basetype != APR_EINCOMPLETE) {
+            /* apr_filepath_root was incomprehensible so fail already
+             */
+            return basetype;
+        }
+    }
+    baselen = strlen(basepath);
+
+    /* If APR_FILEPATH_NOTABSOLUTE is specified, the caller 
+     * requires an absolutely relative result.  If the given 
+     * basepath is not relative then fail.
+     */
+    if ((flags & APR_FILEPATH_NOTABSOLUTE) && basetype != APR_ERELATIVE)
+        return basetype;
+
+    /* The Win32 nightmare on unc street... start combining for
+     * many possible root combinations.
+     */
+    if (addtype == APR_EABSOLUTE)
+    {
+        /* Ignore the given root path, and start with the addroot
+         */
+        if ((flags & APR_FILEPATH_NOTABOVEROOT) 
+                && strncmp(baseroot, addroot, strlen(baseroot)))
+            return APR_EABOVEROOT;
+        keptlen = 0;
+        rootlen = pathlen = strlen(addroot);
+        memcpy(path, addroot, pathlen);
+    }
+    else if (addtype == APR_EINCOMPLETE)
+    {
+        /* There are several types of incomplete paths, 
+         *     incomplete UNC paths         (//foo/ or //),
+         *     drives without rooted paths  (d: as in d:foo), 
+         * and simple roots                 (/ as in /foo).
+         * Deal with these in significantly different manners...
+         */
+#ifndef NETWARE
+        if ((addroot[0] == '/' || addroot[0] == '\\') &&
+            (addroot[1] == '/' || addroot[1] == '\\')) 
+        {
+            /* Ignore the given root path if the incomplete addpath is UNC,
+             * (note that the final result will be incomplete).
+             */
+            if (flags & APR_FILEPATH_NOTRELATIVE)
+                return addtype;
+            if ((flags & APR_FILEPATH_NOTABOVEROOT) 
+                    && strncmp(baseroot, addroot, strlen(baseroot)))
+                return APR_EABOVEROOT;
+            fixunc = 1;
+            keptlen = 0;
+            rootlen = pathlen = strlen(addroot);
+            memcpy(path, addroot, pathlen);
+        }
+        else
+#endif            
+        if ((addroot[0] == '/' || addroot[0] == '\\') && !addroot[1]) 
+        {
+            /* Bring together the drive or UNC root from the baseroot
+             * if the addpath is a simple root and basepath is rooted,
+             * otherwise disregard the basepath entirely.
+             */
+            if (basetype != APR_EABSOLUTE && (flags & APR_FILEPATH_NOTRELATIVE))
+                return basetype;
+            if (basetype != APR_ERELATIVE) {
+#ifndef NETWARE
+                if (basetype == APR_INCOMPLETE 
+                        && (baseroot[0] == '/' || baseroot[0] == '\\')
+                        && (baseroot[1] == '/' || baseroot[1] == '\\'))
+                    fixunc = 1;
+#endif
+                keptlen = rootlen = pathlen = strlen(baseroot);
+                memcpy(path, baseroot, pathlen);
+            }
+            else {
+                if (flags & APR_FILEPATH_NOTABOVEROOT)
+                    return APR_EABOVEROOT;
+                keptlen = 0;
+                rootlen = pathlen = strlen(addroot);
+                memcpy(path, addroot, pathlen);
+            }
+        }
+#ifdef NETWARE
+        else if (filepath_has_drive(addroot, DRIVE_ONLY, p)) 
+        {
+            /* If the addroot is a drive (without a volume root)
+             * use the basepath _if_ it matches this drive letter!
+             * Otherwise we must discard the basepath.
+             */
+            if (!filepath_compare_drive(addroot, baseroot, p) && 
+                filepath_has_drive(baseroot, 0, p)) {
+#else
+        else if (addroot[0] && addroot[1] == ':' && !addroot[2]) 
+        {
+            /* If the addroot is a drive (without a volume root)
+             * use the basepath _if_ it matches this drive letter!
+             * Otherwise we must discard the basepath.
+             */
+            if (addroot[0] == baseroot[0] && baseroot[1] == ':') {
+#endif
+                /* Base the result path on the basepath
+                 */
+                if (basetype != APR_EABSOLUTE && (flags & APR_FILEPATH_NOTRELATIVE))
+                    return basetype;
+                rootlen = strlen(baseroot);
+                keptlen = pathlen = rootlen + baselen;
+                if (keptlen >= sizeof(path))
+                    return APR_ENAMETOOLONG;
+                memcpy(path, baseroot, rootlen);
+                memcpy(path + rootlen, basepath, baselen);
+            } 
+            else {
+                if (flags & APR_FILEPATH_NOTRELATIVE)
+                    return addtype;
+                if (flags & APR_FILEPATH_NOTABOVEROOT)
+                    return APR_EABOVEROOT;
+                keptlen = 0;
+                rootlen = pathlen = strlen(addroot);
+                memcpy(path, addroot, pathlen);
+            }
+        }
+        else {
+            /* Now this is unexpected, we aren't aware of any other
+             * incomplete path forms!  Fail now.
+             */
+            return APR_EBADPATH;
+        }
+    }
+    else { /* addtype == APR_ERELATIVE */
+        /* If both paths are relative, fail early
+         */
+        if (basetype != APR_EABSOLUTE && (flags & APR_FILEPATH_NOTRELATIVE))
+            return basetype;
+
+#ifndef NETWARE
+        /* An incomplete UNC path must be completed
+         */
+        if (basetype == APR_INCOMPLETE 
+                && (baseroot[0] == '/' || baseroot[0] == '\\')
+                && (baseroot[1] == '/' || baseroot[1] == '\\'))
+            fixunc = 1;
+#endif
+
+        /* Base the result path on the basepath
+         */
+        rootlen = strlen(baseroot);
+        keptlen = pathlen = rootlen + baselen;
+        if (keptlen >= sizeof(path))
+            return APR_ENAMETOOLONG;
+        memcpy(path, baseroot, rootlen);
+        memcpy(path + rootlen, basepath, baselen);
+    }
+
+    /* '/' terminate the given root path unless it's already terminated
+     * or is an incomplete drive root.  Correct the trailing slash unless
+     * we have an incomplete UNC path still to fix.
+     */
+    if (pathlen && path[pathlen - 1] != ':') {
+        if (path[pathlen - 1] != '/' && path[pathlen - 1] != '\\') {
+            if (pathlen + 1 >= sizeof(path))
+                return APR_ENAMETOOLONG;
+        
+            path[pathlen++] = ((flags & APR_FILEPATH_NATIVE) ? '\\' : '/');
+        }
+    /*  XXX: wrong, but gotta figure out what I intended;
+     *  else if (!fixunc)
+     *      path[pathlen++] = ((flags & APR_FILEPATH_NATIVE) ? '\\' : '/');
+     */
+    }
+
+    while (*addpath) 
+    {
+        /* Parse each segment, find the closing '/' 
+         */
+        seglen = 0;
+        while (addpath[seglen] && addpath[seglen] != '/'
+                               && addpath[seglen] != '\\')
+            ++seglen;
+
+        /* Truncate all trailing spaces and all but the first two dots */
+        segend = seglen;
+        while (seglen && (addpath[seglen - 1] == ' ' 
+                       || addpath[seglen - 1] == '.')) {
+            if (seglen > 2 || addpath[seglen - 1] != '.' || addpath[0] != '.')
+                --seglen;
+            else
+                break;
+        }
+
+        if (seglen == 0 || (seglen == 1 && addpath[0] == '.')) 
+        {
+            /* NOTE: win32 _hates_ '/ /' and '/. /' (yes, with spaces in there)
+             * so eliminate all preconceptions that it is valid.
+             */
+            if (seglen < segend)
+                return APR_EBADPATH;
+
+#ifndef NETWARE
+            /* This isn't legal unless the unc path is completed
+             */
+            if (fixunc)
+                return APR_EBADPATH;
+#endif
+
+            /* Otherwise, this is a noop segment (/ or ./) so ignore it 
+             */
+        }
+        else if (seglen == 2 && addpath[0] == '.' && addpath[1] == '.') 
+        {
+            /* NOTE: win32 _hates_ '/.. /' (yes, with a space in there)
+             * and '/..../', some functions treat it as ".", and some 
+             * fail! Eliminate all preconceptions that they are valid.
+             */
+            if (seglen < segend && (seglen != 3 || addpath[2] != '.'))
+                return APR_EBADPATH;
+
+#ifndef NETWARE
+            /* This isn't legal unless the unc path is completed
+             */
+            if (fixunc)
+                return APR_EBADPATH;
+#endif
+
+            /* backpath (../) when an absolute path is given */
+            if (rootlen && (pathlen <= rootlen)) 
+            {
+                /* Attempt to move above root.  Always die if the 
+                 * APR_FILEPATH_SECUREROOTTEST flag is specified.
+                 */
+                if (flags & APR_FILEPATH_SECUREROOTTEST)
+                    return APR_EABOVEROOT;
+                
+                /* Otherwise this is simply a noop, above root is root.
+                 */
+            }
+            else if (pathlen == 0 
+                      || (pathlen >= 3 
+                           && (pathlen == 3
+                                || path[pathlen - 4] == ':'
+                                || path[pathlen - 4] == '/' 
+                                || path[pathlen - 4] == '\\')
+                           &&  path[pathlen - 3] == '.' 
+                           &&  path[pathlen - 2] == '.' 
+                           && (path[pathlen - 1] == '/' 
+                                || path[pathlen - 1] == '\\')))
+            {
+                /* Verified path is empty, exactly "..[/\]", or ends
+                 * in "[:/\]..[/\]" - these patterns we will not back
+                 * over since they aren't 'prior segements'.
+                 * 
+                 * If APR_FILEPATH_SECUREROOTTEST.was given, die now.
+                 */
+                if (flags & APR_FILEPATH_SECUREROOTTEST)
+                    return APR_EABOVEROOT;
+
+                /* Otherwise append another backpath.
+                 */
+                if (pathlen + 3 >= sizeof(path))
+                    return APR_ENAMETOOLONG;
+                path[pathlen++] = '.';
+                path[pathlen++] = '.';
+                if (addpath[segend]) {
+                    path[pathlen++] = ((flags & APR_FILEPATH_NATIVE) 
+                                    ? '\\' : ((flags & APR_FILEPATH_TRUENAME)
+                                           ? '/' : addpath[segend]));
+                }
+                /* The 'root' part of this path now includes the ../ path,
+                 * because that backpath will not be parsed by the truename
+                 * code below.
+                 */
+                keptlen = pathlen;
+            }
+            else 
+            {
+                /* otherwise crop the prior segment 
+                 */
+                do {
+                    --pathlen;
+                } while (pathlen && path[pathlen - 1] != '/'
+                                 && path[pathlen - 1] != '\\');
+
+                /* Now test if we are above where we started and back up
+                 * the keptlen offset to reflect the added/altered path.
+                 */
+                if (pathlen < keptlen) 
+                {
+                    if (flags & APR_FILEPATH_SECUREROOTTEST)
+                        return APR_EABOVEROOT;
+                    keptlen = pathlen;
+                }
+            }
+        }
+        else /* not empty or dots */
+        {
+#ifndef NETWARE
+            if (fixunc) {
+                const char *testpath = path;
+                const char *testroot;
+                apr_status_t testtype;
+                apr_size_t i = (addpath[segend] != '\0');
+                
+                /* This isn't legal unless the unc path is complete!
+                 */
+                if (seglen < segend)
+                    return APR_EBADPATH;
+                if (pathlen + seglen + 1 >= sizeof(path))
+                    return APR_ENAMETOOLONG;
+                memcpy(path + pathlen, addpath, seglen + i);
+                
+                /* Always add the trailing slash to a UNC segment
+                 */
+                path[pathlen + seglen] = ((flags & APR_FILEPATH_NATIVE) 
+                                             ? '\\' : '/');
+                pathlen += seglen + 1;
+
+                /* Recanonicalize the UNC root with the new UNC segment,
+                 * and if we succeed, reset this test and the rootlen,
+                 * and replace our path with the canonical UNC root path
+                 */
+                path[pathlen] = '\0';
+                /* This call _should_ test the path
+                 */
+                testtype = apr_filepath_root(&testroot, &testpath, 
+                                             APR_FILEPATH_TRUENAME
+                                             | (flags & APR_FILEPATH_NATIVE),
+                                             p);
+                if (testtype == APR_SUCCESS) {
+                    rootlen = pathlen = (testpath - path);
+                    memcpy(path, testroot, pathlen);
+                    fixunc = 0;
+                }
+                else if (testtype != APR_EINCOMPLETE) {
+                    /* apr_filepath_root was very unexpected so fail already
+                     */
+                    return testtype;
+                }
+            }
+            else
+#endif
+            {
+                /* An actual segment, append it to the destination path
+                 */
+                apr_size_t i = (addpath[segend] != '\0');
+                if (pathlen + seglen + i >= sizeof(path))
+                    return APR_ENAMETOOLONG;
+                memcpy(path + pathlen, addpath, seglen + i);
+                if (i)
+                    path[pathlen + seglen] = ((flags & APR_FILEPATH_NATIVE) 
+                                                 ? '\\' : '/');
+                pathlen += seglen + i;
+            }
+        }
+
+        /* Skip over trailing slash to the next segment
+         */
+        if (addpath[segend])
+            ++segend;
+
+        addpath += segend;
+    }
+    
+    /* keptlen will be the baselen unless the addpath contained
+     * backpath elements.  If so, and APR_FILEPATH_NOTABOVEROOT
+     * is specified (APR_FILEPATH_SECUREROOTTEST was caught above),
+     * compare the string beyond the root to assure the result path 
+     * is still within given basepath.  Note that the root path 
+     * segment is thoroughly tested prior to path parsing.
+     */
+    if ((flags & APR_FILEPATH_NOTABOVEROOT) && baselen) {
+        if (memcmp(basepath, path + rootlen, baselen) != 0)
+            return APR_EABOVEROOT;
+ 
+         /* Ahem... if we have a basepath without a trailing slash,
+          * we better be sure that /foo wasn't replaced with /foobar!
+          */
+        if (basepath[baselen - 1] != '/' && basepath[baselen - 1] != '\\'
+              && path[rootlen + baselen] && path[rootlen + baselen] != '/' 
+                                         && path[rootlen + baselen] != '\\')
+            return APR_EABOVEROOT;
+    }
+
+    if (addpath && (flags & APR_FILEPATH_TRUENAME)) {
+        /* We can always skip the root, it's already true-named. */
+        if (rootlen > keptlen)
+            keptlen = rootlen;
+        if ((path[keptlen] == '/') || (path[keptlen] == '\\')) {
+            /* By rights, keptlen may grown longer than pathlen.
+             * we wont' use it again (in that case) so we don't care.
+             */
+            ++keptlen;
+        }
+        /* Go through all the new segments */
+        while (keptlen < pathlen) {
+            apr_finfo_t finfo;
+            char saveslash = 0;
+            seglen = 0;
+            /* find any slash and set it aside for a minute. */
+            for (seglen = 0; keptlen + seglen < pathlen; ++seglen) {
+                if ((path[keptlen + seglen] == '/')  ||
+                    (path[keptlen + seglen] == '\\')) {
+                    saveslash = path[keptlen + seglen];
+                    break;
+                }
+            }
+            /* Null term for stat! */
+            path[keptlen + seglen] = '\0';
+            if ((rv = apr_lstat(&finfo, path, 
+                                APR_FINFO_TYPE | APR_FINFO_NAME, p))
+                == APR_SUCCESS) {
+                apr_size_t namelen = strlen(finfo.name);
+
+#if defined(OS2) /* only has case folding, never aliases that change the length */
+
+                if (memcmp(finfo.name, path + keptlen, seglen) != 0) {
+                    memcpy(path + keptlen, finfo.name, namelen);
+                }
+#else /* WIN32 || NETWARE; here there be aliases that gire and gimble and change length */
+
+                if ((namelen != seglen) || 
+                    (memcmp(finfo.name, path + keptlen, seglen) != 0)) 
+                {
+                    if (namelen <= seglen) {
+                        memcpy(path + keptlen, finfo.name, namelen);
+                        if ((namelen < seglen) && saveslash) {
+                            memmove(path + keptlen + namelen + 1,
+                                   path + keptlen + seglen + 1,
+                                   pathlen - keptlen - seglen);
+                            pathlen += namelen - seglen;
+                            seglen = namelen;
+                        }
+                    }
+                    else { /* namelen > seglen */
+                        if (pathlen + namelen - seglen >= sizeof(path))
+                            return APR_ENAMETOOLONG;
+                        if (saveslash) {
+                            memmove(path + keptlen + namelen + 1,
+                                   path + keptlen + seglen + 1,
+                                   pathlen - keptlen - seglen);
+                        }
+                        memcpy(path + keptlen, finfo.name, namelen);
+                        pathlen += namelen - seglen;
+                        seglen = namelen;
+                    }
+                }
+#endif /* !OS2 (Whatever that alias was we're over it) */
+
+                /* That's it, the rest is path info. 
+                 * I don't know how we aught to handle this.  Should
+                 * we define a new error to indicate 'more info'?
+                 * Should we split out the rest of the path?
+                 */
+                if ((finfo.filetype != APR_DIR) && 
+                    (finfo.filetype != APR_LNK) && saveslash) 
+                    rv = APR_ENOTDIR;
+#ifdef XXX_FIGURE_THIS_OUT
+                {
+                    /* the example inserts a null between the end of 
+                     * the filename and the next segment, and increments
+                     * the path length so we would return both segments.
+                     */
+                    if (saveslash) {
+                        keptlen += seglen;
+                        path[keptlen] = saveslash;
+                        if (pathlen + 1 >= sizeof(path))
+                            return APR_ENAMETOOLONG;
+                        memmove(path + keptlen + 1,
+                               path + keptlen,
+                               pathlen - keptlen);
+                        path[keptlen] = '\0';
+                        ++pathlen;
+                        break;
+                    }
+                }
+#endif
+            }
+
+            /* put back the '/' */
+            if (saveslash) {
+                path[keptlen + seglen] = saveslash;
+                ++seglen;
+            }
+            keptlen += seglen;
+
+            if (rv != APR_SUCCESS) {
+                if (APR_STATUS_IS_ENOENT(rv))
+                    break;
+                if (APR_STATUS_IS_EPATHWILD(rv))
+                    /* This path included wildcards.  The path elements
+                     * that did not contain wildcards are canonicalized,
+                     * so we will return the path, although later elements
+                     * don't necessarily exist, and aren't canonical.
+                     */
+                    break;
+                else if (APR_STATUS_IS_ENOTDIR(rv))
+                    /* This is a little more serious, we just added a name
+                     * onto a filename (think http's PATH_INFO)
+                     * If the caller is foolish enough to do this, we expect
+                     * the've already canonicalized the root) that they knew
+                     * what they are doing :(
+                     */
+                    break;
+                else
+                    return rv;
+            }
+        }
+    }
+
+    *newpath = apr_pmemdup(p, path, pathlen + 1);
+    (*newpath)[pathlen] = '\0';
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_filepath_list_split(apr_array_header_t **pathelts,
+                                                  const char *liststr,
+                                                  apr_pool_t *p)
+{
+    return apr_filepath_list_split_impl(pathelts, liststr, ';', p);
+}
+
+APR_DECLARE(apr_status_t) apr_filepath_list_merge(char **liststr,
+                                                  apr_array_header_t *pathelts,
+                                                  apr_pool_t *p)
+{
+    return apr_filepath_list_merge_impl(liststr, pathelts, ';', p);
+}
+
+
+APR_DECLARE(apr_status_t) apr_filepath_encoding(int *style, apr_pool_t *p)
+{
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        *style = APR_FILEPATH_ENCODING_UTF8;
+        return APR_SUCCESS;
+    }
+#endif
+
+    *style = APR_FILEPATH_ENCODING_LOCALE;
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filestat.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filestat.c
new file mode 100644
index 00000000..041b78de
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filestat.c
@@ -0,0 +1,767 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include <aclapi.h>
+#include "apr_private.h"
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_errno.h"
+#include "apr_time.h"
+#include <sys/stat.h>
+#include "apr_arch_atime.h"
+#include "apr_arch_misc.h"
+
+/* We have to assure that the file name contains no '*'s, or other
+ * wildcards when using FindFirstFile to recover the true file name.
+ */
+static apr_status_t test_safe_name(const char *name)
+{
+    /* Only accept ':' in the second position of the filename,
+     * as the drive letter delimiter:
+     */
+    if (apr_isalpha(*name) && (name[1] == ':')) {
+        name += 2;
+    }
+    while (*name) {
+        if (!IS_FNCHAR(*name) && (*name != '\\') && (*name != '/')) {
+            if (*name == '?' || *name == '*')
+                return APR_EPATHWILD;
+            else
+                return APR_EBADPATH;
+        }
+        ++name;
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t free_localheap(void *heap) {
+    LocalFree(heap);
+    return APR_SUCCESS;
+}
+
+static apr_gid_t worldid = NULL;
+
+static void free_world(void)
+{
+    if (worldid) {
+        FreeSid(worldid);
+        worldid = NULL;
+    }
+}
+
+/* Left bit shifts from World scope to given scope */
+typedef enum prot_scope_e {
+    prot_scope_world = 0,
+    prot_scope_group = 4,
+    prot_scope_user =  8
+} prot_scope_e;
+
+static apr_fileperms_t convert_prot(ACCESS_MASK acc, prot_scope_e scope)
+{
+    /* These choices are based on the single filesystem bit that controls
+     * the given behavior.  They are -not- recommended for any set protection
+     * function, such a function should -set- use GENERIC_READ/WRITE/EXECUTE
+     */
+    apr_fileperms_t prot = 0;
+    if (acc & FILE_EXECUTE)
+        prot |= APR_WEXECUTE;
+    if (acc & FILE_WRITE_DATA)
+        prot |= APR_WWRITE;
+    if (acc & FILE_READ_DATA)
+        prot |= APR_WREAD;
+    return (prot << scope);
+}
+
+static void resolve_prot(apr_finfo_t *finfo, apr_int32_t wanted, PACL dacl)
+{
+    TRUSTEE_W ident = {NULL, NO_MULTIPLE_TRUSTEE, TRUSTEE_IS_SID};
+    ACCESS_MASK acc;
+    /*
+     * This function is only invoked for WinNT, 
+     * there is no reason for os_level testing here.
+     */
+    if ((wanted & APR_FINFO_WPROT) && !worldid) {
+        SID_IDENTIFIER_AUTHORITY SIDAuth = SECURITY_WORLD_SID_AUTHORITY;
+        if (AllocateAndInitializeSid(&SIDAuth, 1, SECURITY_WORLD_RID,
+                                     0, 0, 0, 0, 0, 0, 0, &worldid))
+            atexit(free_world);
+        else
+            worldid = NULL;
+    }
+    if ((wanted & APR_FINFO_UPROT) && (finfo->valid & APR_FINFO_USER)) {
+        ident.TrusteeType = TRUSTEE_IS_USER;
+        ident.ptstrName = finfo->user;
+        /* GetEffectiveRightsFromAcl isn't supported under Win9x,
+         * which shouldn't come as a surprize.  Since we are passing
+         * TRUSTEE_IS_SID, always skip the A->W layer.
+         */
+        if (GetEffectiveRightsFromAclW(dacl, &ident, &acc) == ERROR_SUCCESS) {
+            finfo->protection |= convert_prot(acc, prot_scope_user);
+            finfo->valid |= APR_FINFO_UPROT;
+        }
+    }
+    /* Windows NT: did not return group rights.
+     * Windows 2000 returns group rights information.
+     * Since WinNT kernels don't follow the unix model of 
+     * group associations, this all all pretty mute.
+     */
+    if ((wanted & APR_FINFO_GPROT) && (finfo->valid & APR_FINFO_GROUP)) {
+        ident.TrusteeType = TRUSTEE_IS_GROUP;
+        ident.ptstrName = finfo->group;
+        if (GetEffectiveRightsFromAclW(dacl, &ident, &acc) == ERROR_SUCCESS) {
+            finfo->protection |= convert_prot(acc, prot_scope_group);
+            finfo->valid |= APR_FINFO_GPROT;
+        }
+    }
+    if ((wanted & APR_FINFO_WPROT) && (worldid)) {
+        ident.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
+        ident.ptstrName = worldid;
+        if (GetEffectiveRightsFromAclW(dacl, &ident, &acc) == ERROR_SUCCESS) {
+            finfo->protection |= convert_prot(acc, prot_scope_world);
+            finfo->valid |= APR_FINFO_WPROT;
+        }
+    }
+}
+
+static apr_status_t resolve_ident(apr_finfo_t *finfo, const char *fname,
+                                  apr_int32_t wanted, apr_pool_t *pool)
+{
+    apr_file_t *thefile = NULL;
+    apr_status_t rv;
+    /* 
+     * NT5 (W2K) only supports symlinks in the same manner as mount points.
+     * This code should eventually take that into account, for now treat
+     * every reparse point as a symlink...
+     *
+     * We must open the file with READ_CONTROL if we plan to retrieve the
+     * user, group or permissions.
+     */
+    
+    if ((rv = apr_file_open(&thefile, fname, APR_OPENINFO
+                          | ((wanted & APR_FINFO_LINK) ? APR_OPENLINK : 0)
+                          | ((wanted & (APR_FINFO_PROT | APR_FINFO_OWNER))
+                                ? APR_READCONTROL : 0),
+                            APR_OS_DEFAULT, pool)) == APR_SUCCESS) {
+        rv = apr_file_info_get(finfo, wanted, thefile);
+        finfo->filehand = NULL;
+        apr_file_close(thefile);
+    }
+    else if (APR_STATUS_IS_EACCES(rv) && (wanted & (APR_FINFO_PROT 
+                                                  | APR_FINFO_OWNER))) {
+        /* We have a backup plan.  Perhaps we couldn't grab READ_CONTROL?
+         * proceed without asking for that permission...
+         */
+        if ((rv = apr_file_open(&thefile, fname, APR_OPENINFO
+                              | ((wanted & APR_FINFO_LINK) ? APR_OPENLINK : 0),
+                                APR_OS_DEFAULT, pool)) == APR_SUCCESS) {
+            rv = apr_file_info_get(finfo, wanted & ~(APR_FINFO_PROT 
+                                                 | APR_FINFO_OWNER),
+                                 thefile);
+            finfo->filehand = NULL;
+            apr_file_close(thefile);
+        }
+    }
+
+    if (rv != APR_SUCCESS && rv != APR_INCOMPLETE)
+        return (rv);
+
+    /* We picked up this case above and had opened the link's properties */
+    if (wanted & APR_FINFO_LINK)
+        finfo->valid |= APR_FINFO_LINK;
+
+    return rv;
+}
+
+static void guess_protection_bits(apr_finfo_t *finfo)
+{
+    /* Read, write execute for owner.  In the Win9x environment, any
+     * readable file is executable (well, not entirely 100% true, but
+     * still looking for some cheap logic that would help us here.)
+     * The same holds on NT if a file doesn't have a DACL (e.g., on FAT)
+     */
+    if (finfo->protection & APR_FREADONLY) {
+        finfo->protection |= APR_WREAD | APR_WEXECUTE;
+    }
+    else {
+        finfo->protection |= APR_WREAD | APR_WEXECUTE | APR_WWRITE;
+    }
+    finfo->protection |= (finfo->protection << prot_scope_group)
+                       | (finfo->protection << prot_scope_user);
+
+    finfo->valid |= APR_FINFO_UPROT | APR_FINFO_GPROT | APR_FINFO_WPROT;
+}
+
+apr_status_t more_finfo(apr_finfo_t *finfo, const void *ufile, 
+                        apr_int32_t wanted, int whatfile)
+{
+    PSID user = NULL, grp = NULL;
+    PACL dacl = NULL;
+    apr_status_t rv;
+
+    if (apr_os_level < APR_WIN_NT)
+        guess_protection_bits(finfo);
+    else if (wanted & (APR_FINFO_PROT | APR_FINFO_OWNER))
+    {
+        /* On NT this request is incredibly expensive, but accurate.
+         * Since the WinNT-only functions below are protected by the
+         * (apr_os_level < APR_WIN_NT) case above, we need no extra
+         * tests, but remember GetNamedSecurityInfo & GetSecurityInfo
+         * are not supported on 9x.
+         */
+        SECURITY_INFORMATION sinf = 0;
+        PSECURITY_DESCRIPTOR pdesc = NULL;
+        if (wanted & (APR_FINFO_USER | APR_FINFO_UPROT))
+            sinf |= OWNER_SECURITY_INFORMATION;
+        if (wanted & (APR_FINFO_GROUP | APR_FINFO_GPROT))
+            sinf |= GROUP_SECURITY_INFORMATION;
+        if (wanted & APR_FINFO_PROT)
+            sinf |= DACL_SECURITY_INFORMATION;
+        if (whatfile == MORE_OF_WFSPEC) {
+            apr_wchar_t *wfile = (apr_wchar_t*) ufile;
+            int fix = 0;
+            if (wcsncmp(wfile, L"\\\\?\\", 4) == 0) {
+                fix = 4;
+                if (wcsncmp(wfile + fix, L"UNC\\", 4) == 0)
+                    wfile[6] = L'\\', fix = 6;
+            }
+            rv = GetNamedSecurityInfoW(wfile + fix, 
+                                 SE_FILE_OBJECT, sinf,
+                                 ((wanted & (APR_FINFO_USER | APR_FINFO_UPROT)) ? &user : NULL),
+                                 ((wanted & (APR_FINFO_GROUP | APR_FINFO_GPROT)) ? &grp : NULL),
+                                 ((wanted & APR_FINFO_PROT) ? &dacl : NULL),
+                                 NULL, &pdesc);
+            if (fix == 6)
+                wfile[6] = L'C';
+        }
+        else if (whatfile == MORE_OF_FSPEC)
+            rv = GetNamedSecurityInfoA((char*)ufile, 
+                                 SE_FILE_OBJECT, sinf,
+                                 ((wanted & (APR_FINFO_USER | APR_FINFO_UPROT)) ? &user : NULL),
+                                 ((wanted & (APR_FINFO_GROUP | APR_FINFO_GPROT)) ? &grp : NULL),
+                                 ((wanted & APR_FINFO_PROT) ? &dacl : NULL),
+                                 NULL, &pdesc);
+        else if (whatfile == MORE_OF_HANDLE)
+            rv = GetSecurityInfo((HANDLE)ufile, 
+                                 SE_FILE_OBJECT, sinf,
+                                 ((wanted & (APR_FINFO_USER | APR_FINFO_UPROT)) ? &user : NULL),
+                                 ((wanted & (APR_FINFO_GROUP | APR_FINFO_GPROT)) ? &grp : NULL),
+                                 ((wanted & APR_FINFO_PROT) ? &dacl : NULL),
+                                 NULL, &pdesc);
+        else
+            return APR_INCOMPLETE;
+        if (rv == ERROR_SUCCESS)
+            apr_pool_cleanup_register(finfo->pool, pdesc, free_localheap, 
+                                 apr_pool_cleanup_null);
+        else
+            user = grp = dacl = NULL;
+
+        if (user) {
+            finfo->user = user;
+            finfo->valid |= APR_FINFO_USER;
+        }
+
+        if (grp) {
+            finfo->group = grp;
+            finfo->valid |= APR_FINFO_GROUP;
+        }
+
+        if (dacl) {
+            /* Retrieved the discresionary access list */
+            resolve_prot(finfo, wanted, dacl);
+        }
+        else if (wanted & APR_FINFO_PROT)
+            guess_protection_bits(finfo);
+    }
+
+    return ((wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS);
+}
+
+
+/* This generic fillin depends upon byhandle to be passed as 0 when
+ * a WIN32_FILE_ATTRIBUTE_DATA or either WIN32_FIND_DATA [A or W] is
+ * passed for wininfo.  When the BY_HANDLE_FILE_INFORMATION structure
+ * is passed for wininfo, byhandle is passed as 1 to offset the one
+ * dword discrepancy in offset of the High/Low size structure members.
+ *
+ * The generic fillin returns 1 if the caller should further inquire
+ * if this is a CHR filetype.  If it's reasonably certain it can't be,
+ * then the function returns 0.
+ */
+int fillin_fileinfo(apr_finfo_t *finfo, 
+                    WIN32_FILE_ATTRIBUTE_DATA *wininfo, 
+                    int byhandle, apr_int32_t wanted) 
+{
+    DWORD *sizes = &wininfo->nFileSizeHigh + byhandle;
+    int warn = 0;
+
+    memset(finfo, '\0', sizeof(*finfo));
+
+    FileTimeToAprTime(&finfo->atime, &wininfo->ftLastAccessTime);
+    FileTimeToAprTime(&finfo->ctime, &wininfo->ftCreationTime);
+    FileTimeToAprTime(&finfo->mtime, &wininfo->ftLastWriteTime);
+
+#if APR_HAS_LARGE_FILES
+    finfo->size =  (apr_off_t)sizes[1]
+                | ((apr_off_t)sizes[0] << 32);
+#else
+    finfo->size = (apr_off_t)sizes[1];
+    if (finfo->size < 0 || sizes[0])
+        finfo->size = 0x7fffffff;
+#endif
+
+    if (wanted & APR_FINFO_LINK &&
+        wininfo->dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) {
+        finfo->filetype = APR_LNK;
+    }
+    else if (wininfo->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
+        finfo->filetype = APR_DIR;
+    }
+    else if (wininfo->dwFileAttributes & FILE_ATTRIBUTE_DEVICE) {
+        /* Warning: This test only succeeds on Win9x, on NT these files
+         * (con, aux, nul, lpt#, com# etc) escape early detection!
+         */
+        finfo->filetype = APR_CHR;
+    }
+    else {
+        /* Warning: Short of opening the handle to the file, the 'FileType'
+         * appears to be unknowable (in any trustworthy or consistent sense)
+         * on WinNT/2K as far as PIPE, CHR, etc are concerned.
+         */
+        if (!wininfo->ftLastWriteTime.dwLowDateTime 
+                && !wininfo->ftLastWriteTime.dwHighDateTime 
+                && !finfo->size)
+            warn = 1;
+        finfo->filetype = APR_REG;
+    }
+
+    /* The following flags are [for this moment] private to Win32.
+     * That's the only excuse for not toggling valid bits to reflect them.
+     */
+    if (wininfo->dwFileAttributes & FILE_ATTRIBUTE_READONLY)
+        finfo->protection = APR_FREADONLY;
+    
+    finfo->valid = APR_FINFO_ATIME | APR_FINFO_CTIME | APR_FINFO_MTIME
+                 | APR_FINFO_SIZE  | APR_FINFO_TYPE;   /* == APR_FINFO_MIN */
+
+    /* Only byhandle optionally tests link targets, so tell that caller
+     * what it wants to hear, otherwise the byattributes is never
+     * reporting anything but the link.
+     */
+    if (!byhandle || (wanted & APR_FINFO_LINK))
+        finfo->valid |= APR_FINFO_LINK;
+    return warn;
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_info_get(apr_finfo_t *finfo, apr_int32_t wanted,
+                                            apr_file_t *thefile)
+{
+    BY_HANDLE_FILE_INFORMATION FileInfo;
+
+    if (thefile->buffered) {
+        /* XXX: flush here is not mutex protected */
+        apr_status_t rv = apr_file_flush(thefile);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+
+    if (!GetFileInformationByHandle(thefile->filehand, &FileInfo)) {
+        return apr_get_os_error();
+    }
+
+    fillin_fileinfo(finfo, (WIN32_FILE_ATTRIBUTE_DATA *) &FileInfo, 1, wanted);
+
+    if (finfo->filetype == APR_REG)
+    {
+        /* Go the extra mile to be -certain- that we have a real, regular
+         * file, since the attribute bits aren't a certain thing.  Even
+         * though fillin should have hinted if we *must* do this, we
+         * don't need to take chances while the handle is already open.
+         */
+        DWORD FileType;
+        if (FileType = GetFileType(thefile->filehand)) {
+            if (FileType == FILE_TYPE_CHAR) {
+                finfo->filetype = APR_CHR;
+            }
+            else if (FileType == FILE_TYPE_PIPE) {
+                finfo->filetype = APR_PIPE;
+            }
+            /* Otherwise leave the original conclusion alone 
+             */
+        }
+    }
+
+    finfo->pool = thefile->pool;
+
+    /* ### The finfo lifetime may exceed the lifetime of thefile->pool
+     * but finfo's aren't managed in pools, so where on earth would
+     * we pstrdup the fname into???
+     */
+    finfo->fname = thefile->fname;
+ 
+    /* Extra goodies known only by GetFileInformationByHandle() */
+    finfo->inode  =  (apr_ino_t)FileInfo.nFileIndexLow
+                  | ((apr_ino_t)FileInfo.nFileIndexHigh << 32);
+    finfo->device = FileInfo.dwVolumeSerialNumber;
+    finfo->nlink  = FileInfo.nNumberOfLinks;
+
+    finfo->valid |= APR_FINFO_IDENT | APR_FINFO_NLINK;
+
+    /* If we still want something more (besides the name) go get it! 
+     */
+    if ((wanted &= ~finfo->valid) & ~APR_FINFO_NAME) {
+        return more_finfo(finfo, thefile->filehand, wanted, MORE_OF_HANDLE);
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_perms_set(const char *fname,
+                                           apr_fileperms_t perms)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_stat(apr_finfo_t *finfo, const char *fname,
+                                   apr_int32_t wanted, apr_pool_t *pool)
+{
+    /* XXX: is constant - needs testing - which requires a lighter-weight root test fn */
+    int isroot = 0;
+    apr_status_t ident_rv = 0;
+    apr_status_t rv;
+#if APR_HAS_UNICODE_FS
+    apr_wchar_t wfname[APR_PATH_MAX];
+
+#endif
+    char *filename = NULL;
+    /* These all share a common subset of this structure */
+    union {
+        WIN32_FIND_DATAW w;
+        WIN32_FIND_DATAA n;
+        WIN32_FILE_ATTRIBUTE_DATA i;
+    } FileInfo;
+    
+    /* Catch fname length == MAX_PATH since GetFileAttributesEx fails 
+     * with PATH_NOT_FOUND.  We would rather indicate length error than 
+     * 'not found'
+     */        
+    if (strlen(fname) >= APR_PATH_MAX) {
+        return APR_ENAMETOOLONG;
+    }
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        if ((wanted & (APR_FINFO_IDENT | APR_FINFO_NLINK)) 
+               || (~wanted & APR_FINFO_LINK)) {
+            /* FindFirstFile and GetFileAttributesEx can't figure the inode,
+             * device or number of links, so we need to resolve with an open 
+             * file handle.  If the user has asked for these fields, fall over 
+             * to the get file info by handle method.  If we fail, or the user
+             * also asks for the file name, continue by our usual means.
+             *
+             * We also must use this method for a 'true' stat, that resolves
+             * a symlink (NTFS Junction) target.  This is because all fileinfo
+             * on a Junction always returns the junction, opening the target
+             * is the only way to resolve the target's attributes.
+             */
+            if ((ident_rv = resolve_ident(finfo, fname, wanted, pool)) 
+                    == APR_SUCCESS)
+                return ident_rv;
+            else if (ident_rv == APR_INCOMPLETE)
+                wanted &= ~finfo->valid;
+        }
+
+        if (rv = utf8_to_unicode_path(wfname, sizeof(wfname) 
+                                            / sizeof(apr_wchar_t), fname))
+            return rv;
+        if (!(wanted & APR_FINFO_NAME)) {
+            if (!GetFileAttributesExW(wfname, GetFileExInfoStandard, 
+                                      &FileInfo.i))
+                return apr_get_os_error();
+        }
+        else {
+            /* Guard against bogus wildcards and retrieve by name
+             * since we want the true name, and set aside a long
+             * enough string to handle the longest file name.
+             */
+            char tmpname[APR_FILE_MAX * 3 + 1];
+            HANDLE hFind;
+            if ((rv = test_safe_name(fname)) != APR_SUCCESS) {
+                return rv;
+            }
+            hFind = FindFirstFileW(wfname, &FileInfo.w);
+            if (hFind == INVALID_HANDLE_VALUE)
+                return apr_get_os_error();
+            FindClose(hFind);
+            if (unicode_to_utf8_path(tmpname, sizeof(tmpname), 
+                                     FileInfo.w.cFileName)) {
+                return APR_ENAMETOOLONG;
+            }
+            filename = apr_pstrdup(pool, tmpname);
+        }
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        char *root = NULL;
+        const char *test = fname;
+        rv = apr_filepath_root(&root, &test, APR_FILEPATH_NATIVE, pool);
+        isroot = (root && *root && !(*test));
+
+        if ((apr_os_level >= APR_WIN_98) && (!(wanted & APR_FINFO_NAME) || isroot))
+        {
+            /* cannot use FindFile on a Win98 root, it returns \*
+             * GetFileAttributesExA is not available on Win95
+             */
+            if (!GetFileAttributesExA(fname, GetFileExInfoStandard, 
+                                     &FileInfo.i)) {
+                return apr_get_os_error();
+            }
+        }
+        else if (isroot) {
+            /* This is Win95 and we are trying to stat a root.  Lie.
+             */
+            if (GetDriveType(fname) != DRIVE_UNKNOWN) 
+            {
+                finfo->pool = pool;
+                finfo->filetype = 0;
+                finfo->mtime = apr_time_now();
+                finfo->protection |= APR_WREAD | APR_WEXECUTE | APR_WWRITE;
+                finfo->protection |= (finfo->protection << prot_scope_group) 
+                                   | (finfo->protection << prot_scope_user);
+                finfo->valid |= APR_FINFO_TYPE | APR_FINFO_PROT 
+                              | APR_FINFO_MTIME
+                              | (wanted & APR_FINFO_LINK);
+                return (wanted &= ~finfo->valid) ? APR_INCOMPLETE 
+                                                 : APR_SUCCESS;
+            }
+            else
+                return APR_FROM_OS_ERROR(ERROR_PATH_NOT_FOUND);
+        }
+        else  {
+            /* Guard against bogus wildcards and retrieve by name
+             * since we want the true name, or are stuck in Win95,
+             * or are looking for the root of a Win98 drive.
+             */
+            HANDLE hFind;
+            if ((rv = test_safe_name(fname)) != APR_SUCCESS) {
+                return rv;
+            }
+            hFind = FindFirstFileA(fname, &FileInfo.n);
+            if (hFind == INVALID_HANDLE_VALUE) {
+                return apr_get_os_error();
+    	    } 
+            FindClose(hFind);
+            filename = apr_pstrdup(pool, FileInfo.n.cFileName);
+        }
+    }
+#endif
+
+    if (ident_rv != APR_INCOMPLETE) {
+        if (fillin_fileinfo(finfo, (WIN32_FILE_ATTRIBUTE_DATA *) &FileInfo, 
+                            0, wanted))
+        {
+            /* Go the extra mile to assure we have a file.  WinNT/2000 seems
+             * to reliably translate char devices to the path '\\.\device'
+             * so go ask for the full path.
+             */
+            if (apr_os_level >= APR_WIN_NT)
+            {
+#if APR_HAS_UNICODE_FS
+                apr_wchar_t tmpname[APR_FILE_MAX];
+                apr_wchar_t *tmpoff = NULL;
+                if (GetFullPathNameW(wfname, sizeof(tmpname) / sizeof(apr_wchar_t),
+                                     tmpname, &tmpoff))
+                {
+                    if (!wcsncmp(tmpname, L"\\\\.\\", 4)) {
+#else
+                /* Same initial logic as above, but
+                 * only for WinNT/non-UTF-8 builds of APR:
+                 */
+                char tmpname[APR_FILE_MAX];
+                char *tmpoff;
+                if (GetFullPathName(fname, sizeof(tmpname), tmpname, &tmpoff))
+                {
+                    if (!strncmp(tmpname, "\\\\.\\", 4)) {
+#endif
+                        if (tmpoff == tmpname + 4) {
+                            finfo->filetype = APR_CHR;
+                        }
+                        /* For WHATEVER reason, CHR devices such as \\.\con 
+                         * or \\.\lpt1 *may*not* update tmpoff; in fact the
+                         * resulting tmpoff is set to NULL.  Guard against 
+                         * either case.
+                         *
+                         * This code is identical for wide and narrow chars...
+                         */
+                        else if (!tmpoff) {
+                            tmpoff = tmpname + 4;
+                            while (*tmpoff) {
+                                if (*tmpoff == '\\' || *tmpoff == '/') {
+                                    break;
+                                }
+                                ++tmpoff;
+                            }
+                            if (!*tmpoff) {
+                                finfo->filetype = APR_CHR;
+                            }
+                        }
+                    }
+                }
+                else {
+                    finfo->valid &= ~APR_FINFO_TYPE;
+                }
+
+            }
+            else {
+                finfo->valid &= ~APR_FINFO_TYPE;
+            }
+        }
+        finfo->pool = pool;
+    }
+
+    if (filename && !isroot) {
+        finfo->name = filename;
+        finfo->valid |= APR_FINFO_NAME;
+    }
+
+    if (wanted &= ~finfo->valid) {
+        /* Caller wants more than APR_FINFO_MIN | APR_FINFO_NAME */
+#if APR_HAS_UNICODE_FS
+        if (apr_os_level >= APR_WIN_NT)
+            return more_finfo(finfo, wfname, wanted, MORE_OF_WFSPEC);
+#endif
+        return more_finfo(finfo, fname, wanted, MORE_OF_FSPEC);
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_lstat(apr_finfo_t *finfo, const char *fname,
+                                    apr_int32_t wanted, apr_pool_t *pool)
+{
+    return apr_stat(finfo, fname, wanted | APR_FINFO_LINK, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_attrs_set(const char *fname,
+                                             apr_fileattrs_t attributes,
+                                             apr_fileattrs_t attr_mask,
+                                             apr_pool_t *pool)
+{
+    DWORD flags;
+    apr_status_t rv;
+#if APR_HAS_UNICODE_FS
+    apr_wchar_t wfname[APR_PATH_MAX];
+#endif
+
+    /* Don't do anything if we can't handle the requested attributes */
+    if (!(attr_mask & (APR_FILE_ATTR_READONLY
+                       | APR_FILE_ATTR_HIDDEN)))
+        return APR_SUCCESS;
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        if (rv = utf8_to_unicode_path(wfname,
+                                      sizeof(wfname) / sizeof(wfname[0]),
+                                      fname))
+            return rv;
+        flags = GetFileAttributesW(wfname);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        flags = GetFileAttributesA(fname);
+    }
+#endif
+
+    if (flags == 0xFFFFFFFF)
+        return apr_get_os_error();
+
+    if (attr_mask & APR_FILE_ATTR_READONLY)
+    {
+        if (attributes & APR_FILE_ATTR_READONLY)
+            flags |= FILE_ATTRIBUTE_READONLY;
+        else
+            flags &= ~FILE_ATTRIBUTE_READONLY;
+    }
+
+    if (attr_mask & APR_FILE_ATTR_HIDDEN)
+    {
+        if (attributes & APR_FILE_ATTR_HIDDEN)
+            flags |= FILE_ATTRIBUTE_HIDDEN;
+        else
+            flags &= ~FILE_ATTRIBUTE_HIDDEN;
+    }
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        rv = SetFileAttributesW(wfname, flags);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        rv = SetFileAttributesA(fname, flags);
+    }
+#endif
+
+    if (rv == 0)
+        return apr_get_os_error();
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_mtime_set(const char *fname,
+                                             apr_time_t mtime,
+                                             apr_pool_t *pool)
+{
+    apr_file_t *thefile;
+    apr_status_t rv;
+
+    rv = apr_file_open(&thefile, fname,
+                       APR_READ | APR_WRITEATTRS,
+                       APR_OS_DEFAULT, pool);
+    if (!rv)
+    {
+        FILETIME file_ctime;
+        FILETIME file_atime;
+        FILETIME file_mtime;
+
+        if (!GetFileTime(thefile->filehand,
+                         &file_ctime, &file_atime, &file_mtime))
+            rv = apr_get_os_error();
+        else
+        {
+            AprTimeToFileTime(&file_mtime, mtime);
+            if (!SetFileTime(thefile->filehand,
+                             &file_ctime, &file_atime, &file_mtime))
+                rv = apr_get_os_error();
+        }
+
+        apr_file_close(thefile);
+    }
+
+    return rv;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filesys.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filesys.c
new file mode 100644
index 00000000..ad31e338
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/filesys.c
@@ -0,0 +1,229 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+
+/* Win32 Exceptions:
+ *
+ * Note that trailing spaces and trailing periods are never recorded
+ * in the file system, except by a very obscure bug where any file
+ * that is created with a trailing space or period, followed by the 
+ * ':' stream designator on an NTFS volume can never be accessed again.
+ * In other words, don't ever accept them when designating a stream!
+ *
+ * An interesting side effect is that two or three periods are both 
+ * treated as the parent directory, although the fourth and on are
+ * not [strongly suggest all trailing periods are trimmed off, or
+ * down to two if there are no other characters.]
+ *
+ * Leading spaces and periods are accepted, however.
+ * The * ? < > codes all have wildcard side effects
+ * The " / \ : are exclusively component separator tokens 
+ * The system doesn't accept | for any (known) purpose 
+ * Oddly, \x7f _is_ acceptable ;)
+ */
+
+/* apr_c_is_fnchar[] maps Win32's file name and shell escape symbols
+ *
+ *   element & 1 == valid file name character [excluding delimiters]
+ *   element & 2 == character should be shell (caret) escaped from cmd.exe
+ *
+ * this must be in-sync with Apache httpd's gen_test_char.c for cgi escaping.
+ */
+
+const char apr_c_is_fnchar[256] =
+{/* Reject all ctrl codes... Escape \n and \r (ascii 10 and 13)      */
+    0,0,0,0,0,0,0,0,0,0,2,0,0,2,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ /*   ! " # $ % & ' ( ) * + , - . /  0 1 2 3 4 5 6 7 8 9 : ; < = > ? */
+    1,1,2,1,3,3,3,3,3,3,2,1,1,1,1,0, 1,1,1,1,1,1,1,1,1,1,0,3,2,1,2,2,
+ /* @ A B C D E F G H I J K L M N O  P Q R S T U V W X Y Z [ \ ] ^ _ */
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,3,2,3,3,1,
+ /* ` a b c d e f g h i j k l m n o  p q r s t u v w x y z { | } ~   */
+    3,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,3,2,3,3,1,
+ /* High bit codes are accepted (subject to utf-8->Unicode xlation)  */
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
+};
+
+
+apr_status_t filepath_root_test(char *path, apr_pool_t *p)
+{
+    apr_status_t rv;
+#if APR_HAS_UNICODE_FS
+    if (apr_os_level >= APR_WIN_NT)
+    {
+        apr_wchar_t wpath[APR_PATH_MAX];
+        if (rv = utf8_to_unicode_path(wpath, sizeof(wpath) 
+                                           / sizeof(apr_wchar_t), path))
+            return rv;
+        rv = GetDriveTypeW(wpath);
+    }
+    else
+#endif
+        rv = GetDriveType(path);
+
+    if (rv == DRIVE_UNKNOWN || rv == DRIVE_NO_ROOT_DIR)
+        return APR_EBADPATH;
+    return APR_SUCCESS;
+}
+
+
+apr_status_t filepath_drive_get(char **rootpath, char drive, 
+                                apr_int32_t flags, apr_pool_t *p)
+{
+    char path[APR_PATH_MAX];
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t *ignored;
+        apr_wchar_t wdrive[8];
+        apr_wchar_t wpath[APR_PATH_MAX];
+        apr_status_t rv;
+        /* ???: This needs review, apparently "\\?\d:." returns "\\?\d:" 
+         * as if that is useful for anything.
+         */
+        wcscpy(wdrive, L"D:.");
+        wdrive[0] = (apr_wchar_t)(unsigned char)drive;
+        if (!GetFullPathNameW(wdrive, sizeof(wpath) / sizeof(apr_wchar_t), wpath, &ignored))
+            return apr_get_os_error();
+        if ((rv = unicode_to_utf8_path(path, sizeof(path), wpath)))
+            return rv;
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        char *ignored;
+        char drivestr[4];
+        drivestr[0] = drive;
+        drivestr[1] = ':';
+        drivestr[2] = '.';;
+        drivestr[3] = '\0';
+        if (!GetFullPathName(drivestr, sizeof(path), path, &ignored))
+            return apr_get_os_error();
+    }
+#endif
+    if (!(flags & APR_FILEPATH_NATIVE)) {
+        for (*rootpath = path; **rootpath; ++*rootpath) {
+            if (**rootpath == '\\')
+                **rootpath = '/';
+        }
+    }
+    *rootpath = apr_pstrdup(p, path);
+    return APR_SUCCESS;
+}
+
+
+apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p)
+{
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t *ignored;
+        apr_wchar_t wpath[APR_PATH_MAX];
+        apr_status_t rv;
+        apr_wchar_t wroot[APR_PATH_MAX];
+        /* ???: This needs review, apparently "\\?\d:." returns "\\?\d:" 
+         * as if that is useful for anything.
+         */
+        if (rv = utf8_to_unicode_path(wroot, sizeof(wroot) 
+                                           / sizeof(apr_wchar_t), root))
+            return rv;
+        if (!GetFullPathNameW(wroot, sizeof(wpath) / sizeof(apr_wchar_t), wpath, &ignored))
+            return apr_get_os_error();
+
+        /* Borrow wroot as a char buffer (twice as big as necessary) 
+         */
+        if ((rv = unicode_to_utf8_path((char*)wroot, sizeof(wroot), wpath)))
+            return rv;
+        *rootpath = apr_pstrdup(p, (char*)wroot);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        char path[APR_PATH_MAX];
+        char *ignored;
+        if (!GetFullPathName(root, sizeof(path), path, &ignored))
+            return apr_get_os_error();
+        *rootpath = apr_pstrdup(p, path);
+    }
+#endif
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_filepath_get(char **rootpath, apr_int32_t flags,
+                                           apr_pool_t *p)
+{
+    char path[APR_PATH_MAX];
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wpath[APR_PATH_MAX];
+        apr_status_t rv;
+        if (!GetCurrentDirectoryW(sizeof(wpath) / sizeof(apr_wchar_t), wpath))
+            return apr_get_os_error();
+        if ((rv = unicode_to_utf8_path(path, sizeof(path), wpath)))
+            return rv;
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        if (!GetCurrentDirectory(sizeof(path), path))
+            return apr_get_os_error();
+    }
+#endif
+    if (!(flags & APR_FILEPATH_NATIVE)) {
+        for (*rootpath = path; **rootpath; ++*rootpath) {
+            if (**rootpath == '\\')
+                **rootpath = '/';
+        }
+    }
+    *rootpath = apr_pstrdup(p, path);
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_filepath_set(const char *rootpath,
+                                           apr_pool_t *p)
+{
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wpath[APR_PATH_MAX];
+        apr_status_t rv;
+        if (rv = utf8_to_unicode_path(wpath, sizeof(wpath) 
+                                           / sizeof(apr_wchar_t), rootpath))
+            return rv;
+        if (!SetCurrentDirectoryW(wpath))
+            return apr_get_os_error();
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        if (!SetCurrentDirectory(rootpath))
+            return apr_get_os_error();
+    }
+#endif
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/flock.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/flock.c
new file mode 100644
index 00000000..e08e08a7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/flock.c
@@ -0,0 +1,86 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+
+APR_DECLARE(apr_status_t) apr_file_lock(apr_file_t *thefile, int type)
+{
+#ifdef _WIN32_WCE
+    /* The File locking is unsuported on WCE */
+    return APR_ENOTIMPL;
+#else
+    const DWORD len = 0xffffffff;
+    DWORD flags; 
+
+    flags = ((type & APR_FLOCK_NONBLOCK) ? LOCKFILE_FAIL_IMMEDIATELY : 0)
+          + (((type & APR_FLOCK_TYPEMASK) == APR_FLOCK_SHARED) 
+                                       ? 0 : LOCKFILE_EXCLUSIVE_LOCK);
+    if (apr_os_level >= APR_WIN_NT) {
+        /* Syntax is correct, len is passed for LengthLow and LengthHigh*/
+        OVERLAPPED offset;
+        memset (&offset, 0, sizeof(offset));
+        if (!LockFileEx(thefile->filehand, flags, 0, len, len, &offset))
+            return apr_get_os_error();
+    }
+    else {
+        /* On Win9x, LockFile() never blocks.  Hack in a crufty poll.
+         *
+         * Note that this hack exposes threads to being unserviced forever,
+         * in the situation that the given lock has low availability.
+         * When implemented in the kernel, LockFile will typically use
+         * FIFO or round robin distribution to ensure all threads get 
+         * one crack at the lock; but in this case we can't emulate that.
+         *
+         * However Win9x are barely maintainable anyways, if the user does
+         * choose to build to them, this is the best we can do.
+         */
+        while (!LockFile(thefile->filehand, 0, 0, len, 0)) {
+            DWORD err = GetLastError();
+            if ((err == ERROR_LOCK_VIOLATION) && !(type & APR_FLOCK_NONBLOCK))
+            {
+                Sleep(500); /* pause for a half second */
+                continue;   /* ... and then poll again */
+            }
+            return APR_FROM_OS_ERROR(err);
+        }
+    }
+
+    return APR_SUCCESS;
+#endif /* !defined(_WIN32_WCE) */
+}
+
+APR_DECLARE(apr_status_t) apr_file_unlock(apr_file_t *thefile)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    DWORD len = 0xffffffff;
+
+    if (apr_os_level >= APR_WIN_NT) {
+        /* Syntax is correct, len is passed for LengthLow and LengthHigh*/
+        OVERLAPPED offset;
+        memset (&offset, 0, sizeof(offset));
+        if (!UnlockFileEx(thefile->filehand, 0, len, len, &offset))
+            return apr_get_os_error();
+    }
+    else {
+        if (!UnlockFile(thefile->filehand, 0, 0, len, 0))
+            return apr_get_os_error();
+    }
+
+    return APR_SUCCESS;
+#endif /* !defined(_WIN32_WCE) */
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/open.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/open.c
new file mode 100644
index 00000000..a60fba26
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/open.c
@@ -0,0 +1,628 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_thread_mutex.h"
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <winbase.h>
+#include <string.h>
+#if APR_HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#include "apr_arch_misc.h"
+#include "apr_arch_inherit.h"
+#include <io.h>
+
+#if APR_HAS_UNICODE_FS
+apr_status_t utf8_to_unicode_path(apr_wchar_t* retstr, apr_size_t retlen, 
+                                  const char* srcstr)
+{
+    /* TODO: The computations could preconvert the string to determine
+     * the true size of the retstr, but that's a memory over speed
+     * tradeoff that isn't appropriate this early in development.
+     *
+     * Allocate the maximum string length based on leading 4 
+     * characters of \\?\ (allowing nearly unlimited path lengths) 
+     * plus the trailing null, then transform /'s into \\'s since
+     * the \\?\ form doesn't allow '/' path seperators.
+     *
+     * Note that the \\?\ form only works for local drive paths, and
+     * \\?\UNC\ is needed UNC paths.
+     */
+    int srcremains = strlen(srcstr) + 1;
+    apr_wchar_t *t = retstr;
+    apr_status_t rv;
+
+    /* This is correct, we don't twist the filename if it is will
+     * definately be shorter than 248 characters.  It merits some 
+     * performance testing to see if this has any effect, but there
+     * seem to be applications that get confused by the resulting
+     * Unicode \\?\ style file names, especially if they use argv[0]
+     * or call the Win32 API functions such as GetModuleName, etc.
+     * Not every application is prepared to handle such names.
+     * 
+     * Note also this is shorter than MAX_PATH, as directory paths 
+     * are actually limited to 248 characters. 
+     *
+     * Note that a utf-8 name can never result in more wide chars
+     * than the original number of utf-8 narrow chars.
+     */
+    if (srcremains > 248) {
+        if (srcstr[1] == ':' && (srcstr[2] == '/' || srcstr[2] == '\\')) {
+            wcscpy (retstr, L"\\\\?\\");
+            retlen -= 4;
+            t += 4;
+        }
+        else if ((srcstr[0] == '/' || srcstr[0] == '\\')
+              && (srcstr[1] == '/' || srcstr[1] == '\\')
+              && (srcstr[2] != '?')) {
+            /* Skip the slashes */
+            srcstr += 2;
+            srcremains -= 2;
+            wcscpy (retstr, L"\\\\?\\UNC\\");
+            retlen -= 8;
+            t += 8;
+        }
+    }
+
+    if (rv = apr_conv_utf8_to_ucs2(srcstr, &srcremains, t, &retlen)) {
+        return (rv == APR_INCOMPLETE) ? APR_EINVAL : rv;
+    }
+    if (srcremains) {
+        return APR_ENAMETOOLONG;
+    }
+    for (; *t; ++t)
+        if (*t == L'/')
+            *t = L'\\';
+    return APR_SUCCESS;
+}
+
+apr_status_t unicode_to_utf8_path(char* retstr, apr_size_t retlen,
+                                  const apr_wchar_t* srcstr)
+{
+    /* Skip the leading 4 characters if the path begins \\?\, or substitute
+     * // for the \\?\UNC\ path prefix, allocating the maximum string
+     * length based on the remaining string, plus the trailing null.
+     * then transform \\'s back into /'s since the \\?\ form never
+     * allows '/' path seperators, and APR always uses '/'s.
+     */
+    int srcremains = wcslen(srcstr) + 1;
+    apr_status_t rv;
+    char *t = retstr;
+    if (srcstr[0] == L'\\' && srcstr[1] == L'\\' && 
+        srcstr[2] == L'?'  && srcstr[3] == L'\\') {
+        if (srcstr[4] == L'U' && srcstr[5] == L'N' && 
+            srcstr[6] == L'C' && srcstr[7] == L'\\') {
+            srcremains -= 8;
+            srcstr += 8;
+            retstr[0] = '\\';
+            retstr[1] = '\\';
+            retlen -= 2;
+            t += 2;
+        }
+        else {
+            srcremains -= 4;
+            srcstr += 4;
+        }
+    }
+        
+    if (rv = apr_conv_ucs2_to_utf8(srcstr, &srcremains, t, &retlen)) {
+        return rv;
+    }
+    if (srcremains) {
+        return APR_ENAMETOOLONG;
+    }
+    return APR_SUCCESS;
+}
+#endif
+
+void *res_name_from_filename(const char *file, int global, apr_pool_t *pool)
+{
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t *wpre, *wfile, *ch;
+        apr_size_t n = strlen(file) + 1;
+        apr_size_t r, d;
+        apr_status_t rv;
+
+        if (apr_os_level >= APR_WIN_2000) {
+            if (global)
+                wpre = L"Global\\";
+            else
+                wpre = L"Local\\";
+        }
+        else
+            wpre = L"";
+        r = wcslen(wpre);
+
+        if (n > 256 - r) {
+            file += n - 256 - r;
+            n = 256;
+            /* skip utf8 continuation bytes */
+            while ((*file & 0xC0) == 0x80) {
+                ++file;
+                --n;
+            }
+        }
+        wfile = apr_palloc(pool, (r + n) * sizeof(apr_wchar_t));
+        wcscpy(wfile, wpre);
+        d = n;
+        if (rv = apr_conv_utf8_to_ucs2(file, &n, wfile + r, &d)) {
+            return NULL;
+        }
+        for (ch = wfile + r; *ch; ++ch) {
+            if (*ch == ':' || *ch == '/' || *ch == '\\')
+                *ch = '_';
+        }
+        return wfile;
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        char *nfile, *ch;
+        apr_size_t n = strlen(file) + 1;
+
+#if !APR_HAS_UNICODE_FS
+        apr_status_t rv;
+        apr_size_t r, d;
+        char *pre;
+
+        if (apr_os_level >= APR_WIN_2000) {
+            if (global)
+                pre = "Global\\";
+            else
+                pre = "Local\\";
+        }
+        else
+            pre = "";
+        r = strlen(pre);
+
+        if (n > 256 - r) {
+            file += n - 256 - r;
+            n = 256;
+        }
+        nfile = apr_palloc(pool, (r + n) * sizeof(apr_wchar_t));
+        memcpy(nfile, pre, r);
+        memcpy(nfile + r, file, n);
+#else
+        const apr_size_t r = 0;
+        if (n > 256) {
+            file += n - 256;
+            n = 256;
+        }
+        nfile = apr_pmemdup(pool, file, n);
+#endif
+        for (ch = nfile + r; *ch; ++ch) {
+            if (*ch == ':' || *ch == '/' || *ch == '\\')
+                *ch = '_';
+        }
+        return nfile;
+    }
+#endif
+}
+
+
+apr_status_t file_cleanup(void *thefile)
+{
+    apr_file_t *file = thefile;
+    apr_status_t flush_rv = APR_SUCCESS;
+
+    if (file->filehand != INVALID_HANDLE_VALUE) {
+
+        if (file->buffered) {
+            /* XXX: flush here is not mutex protected */
+            flush_rv = apr_file_flush((apr_file_t *)thefile);
+        }
+
+        /* In order to avoid later segfaults with handle 'reuse',
+         * we must protect against the case that a dup2'ed handle
+         * is being closed, and invalidate the corresponding StdHandle 
+         * We also tell msvcrt when stdhandles are closed.
+         */
+        if (file->flags & APR_STD_FLAGS)
+        {
+            if ((file->flags & APR_STD_FLAGS) == APR_STDERR_FLAG) {
+                _close(2);
+                SetStdHandle(STD_ERROR_HANDLE, INVALID_HANDLE_VALUE);
+            }
+            else if ((file->flags & APR_STD_FLAGS) == APR_STDOUT_FLAG) {
+                _close(1);
+                SetStdHandle(STD_OUTPUT_HANDLE, INVALID_HANDLE_VALUE);
+            }
+            else if ((file->flags & APR_STD_FLAGS) == APR_STDIN_FLAG) {
+                _close(0);
+                SetStdHandle(STD_INPUT_HANDLE, INVALID_HANDLE_VALUE);
+            }
+        }
+        else
+            CloseHandle(file->filehand);
+
+        file->filehand = INVALID_HANDLE_VALUE;
+    }
+    if (file->pOverlapped && file->pOverlapped->hEvent) {
+        CloseHandle(file->pOverlapped->hEvent);
+        file->pOverlapped = NULL;
+    }
+    return flush_rv;
+}
+
+APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, const char *fname,
+                                   apr_int32_t flag, apr_fileperms_t perm,
+                                   apr_pool_t *pool)
+{
+    HANDLE handle = INVALID_HANDLE_VALUE;
+    DWORD oflags = 0;
+    DWORD createflags = 0;
+    DWORD attributes = 0;
+    DWORD sharemode = FILE_SHARE_READ | FILE_SHARE_WRITE;
+    apr_status_t rv;
+
+    if (flag & APR_READ) {
+        oflags |= GENERIC_READ;
+    }
+    if (flag & APR_WRITE) {
+        oflags |= GENERIC_WRITE;
+    }
+    if (flag & APR_WRITEATTRS) {
+        oflags |= FILE_WRITE_ATTRIBUTES;
+    }
+
+    if (apr_os_level >= APR_WIN_NT) 
+        sharemode |= FILE_SHARE_DELETE;
+
+    if (flag & APR_CREATE) {
+        if (flag & APR_EXCL) {
+            /* only create new if file does not already exist */
+            createflags = CREATE_NEW;
+        } else if (flag & APR_TRUNCATE) {
+            /* truncate existing file or create new */
+            createflags = CREATE_ALWAYS;
+        } else {
+            /* open existing but create if necessary */
+            createflags = OPEN_ALWAYS;
+        }
+    } else if (flag & APR_TRUNCATE) {
+        /* only truncate if file already exists */
+        createflags = TRUNCATE_EXISTING;
+    } else {
+        /* only open if file already exists */
+        createflags = OPEN_EXISTING;
+    }
+
+    if ((flag & APR_EXCL) && !(flag & APR_CREATE)) {
+        return APR_EACCES;
+    }   
+    
+    if (flag & APR_DELONCLOSE) {
+        attributes |= FILE_FLAG_DELETE_ON_CLOSE;
+    }
+
+    if (flag & APR_OPENLINK) {
+       attributes |= FILE_FLAG_OPEN_REPARSE_POINT;
+    }
+
+    /* Without READ or WRITE, we fail unless apr called apr_file_open
+     * internally with the private APR_OPENINFO flag.
+     *
+     * With the APR_OPENINFO flag on NT, use the option flag
+     * FILE_FLAG_BACKUP_SEMANTICS to allow us to open directories.
+     * See the static resolve_ident() fn in file_io/win32/filestat.c
+     */
+    if (!(flag & (APR_READ | APR_WRITE))) {
+        if (flag & APR_OPENINFO) {
+            if (apr_os_level >= APR_WIN_NT) {
+                attributes |= FILE_FLAG_BACKUP_SEMANTICS;
+            }
+        }
+        else {
+            return APR_EACCES;
+        }
+        if (flag & APR_READCONTROL)
+            oflags |= READ_CONTROL;
+    }
+
+    if (flag & APR_XTHREAD) {
+        /* This win32 specific feature is required 
+         * to allow multiple threads to work with the file.
+         */
+        attributes |= FILE_FLAG_OVERLAPPED;
+    }
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wfname[APR_PATH_MAX];
+
+        if (flag & APR_SENDFILE_ENABLED) {    
+            /* This feature is required to enable sendfile operations
+             * against the file on Win32. Also implies APR_XTHREAD.
+             */
+            flag |= APR_XTHREAD;
+            attributes |= FILE_FLAG_SEQUENTIAL_SCAN | FILE_FLAG_OVERLAPPED;
+        }
+
+        if (rv = utf8_to_unicode_path(wfname, sizeof(wfname) 
+                                               / sizeof(apr_wchar_t), fname))
+            return rv;
+        handle = CreateFileW(wfname, oflags, sharemode,
+                             NULL, createflags, attributes, 0);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI {
+        handle = CreateFileA(fname, oflags, sharemode,
+                             NULL, createflags, attributes, 0);
+        if (flag & APR_SENDFILE_ENABLED) {    
+            /* This feature is not supported on this platform.
+             */
+            flag &= ~APR_SENDFILE_ENABLED;
+        }
+
+    }
+#endif
+    if (handle == INVALID_HANDLE_VALUE) {
+        return apr_get_os_error();
+    }
+
+    (*new) = (apr_file_t *)apr_pcalloc(pool, sizeof(apr_file_t));
+    (*new)->pool = pool;
+    (*new)->filehand = handle;
+    (*new)->fname = apr_pstrdup(pool, fname);
+    (*new)->flags = flag;
+    (*new)->timeout = -1;
+    (*new)->ungetchar = -1;
+
+    if (flag & APR_APPEND) {
+        (*new)->append = 1;
+        SetFilePointer((*new)->filehand, 0, NULL, FILE_END);
+    }
+    if (flag & APR_BUFFERED) {
+        (*new)->buffered = 1;
+        (*new)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+    }
+    /* Need the mutex to handled buffered and O_APPEND style file i/o */
+    if ((*new)->buffered || (*new)->append) {
+        rv = apr_thread_mutex_create(&(*new)->mutex, 
+                                     APR_THREAD_MUTEX_DEFAULT, pool);
+        if (rv) {
+            if (file_cleanup(*new) == APR_SUCCESS) {
+                apr_pool_cleanup_kill(pool, *new, file_cleanup);
+            }
+            return rv;
+        }
+    }
+
+    if (!(flag & APR_FILE_NOCLEANUP)) {
+        apr_pool_cleanup_register((*new)->pool, (void *)(*new), file_cleanup,
+                                  apr_pool_cleanup_null);
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_close(apr_file_t *file)
+{
+    apr_status_t stat;
+    if ((stat = file_cleanup(file)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(file->pool, file, file_cleanup);
+
+        if (file->mutex) {
+            apr_thread_mutex_destroy(file->mutex);
+        }
+
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_file_remove(const char *path, apr_pool_t *pool)
+{
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wpath[APR_PATH_MAX];
+        apr_status_t rv;
+        if (rv = utf8_to_unicode_path(wpath, sizeof(wpath) 
+                                              / sizeof(apr_wchar_t), path)) {
+            return rv;
+        }
+        if (DeleteFileW(wpath))
+            return APR_SUCCESS;
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+        if (DeleteFile(path))
+            return APR_SUCCESS;
+#endif
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_file_rename(const char *frompath,
+                                          const char *topath,
+                                          apr_pool_t *pool)
+{
+    IF_WIN_OS_IS_UNICODE
+    {
+#if APR_HAS_UNICODE_FS
+        apr_wchar_t wfrompath[APR_PATH_MAX], wtopath[APR_PATH_MAX];
+        apr_status_t rv;
+        if (rv = utf8_to_unicode_path(wfrompath, sizeof(wfrompath) 
+                                           / sizeof(apr_wchar_t), frompath)) {
+            return rv;
+        }
+        if (rv = utf8_to_unicode_path(wtopath, sizeof(wtopath) 
+                                             / sizeof(apr_wchar_t), topath)) {
+            return rv;
+        }
+#ifndef _WIN32_WCE
+        if (MoveFileExW(wfrompath, wtopath, MOVEFILE_REPLACE_EXISTING |
+                                            MOVEFILE_COPY_ALLOWED))
+#else
+        if (MoveFileW(wfrompath, wtopath))
+#endif
+            return APR_SUCCESS;
+#else
+        if (MoveFileEx(frompath, topath, MOVEFILE_REPLACE_EXISTING |
+                                         MOVEFILE_COPY_ALLOWED))
+            return APR_SUCCESS;
+#endif
+    }
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        /* Windows 95 and 98 do not support MoveFileEx, so we'll use
+         * the old MoveFile function.  However, MoveFile requires that
+         * the new file not already exist...so we have to delete that
+         * file if it does.  Perhaps we should back up the to-be-deleted
+         * file in case something happens?
+         */
+        HANDLE handle = INVALID_HANDLE_VALUE;
+
+        if ((handle = CreateFile(topath, GENERIC_WRITE, 0, 0,  
+            OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE )
+        {
+            CloseHandle(handle);
+            if (!DeleteFile(topath))
+                return apr_get_os_error();
+        }
+        if (MoveFile(frompath, topath))
+            return APR_SUCCESS;
+    }        
+#endif
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_os_file_get(apr_os_file_t *thefile,
+                                          apr_file_t *file)
+{
+    *thefile = file->filehand;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file,
+                                          apr_os_file_t *thefile,
+                                          apr_int32_t flags,
+                                          apr_pool_t *pool)
+{
+    (*file) = apr_pcalloc(pool, sizeof(apr_file_t));
+    (*file)->pool = pool;
+    (*file)->filehand = *thefile;
+    (*file)->ungetchar = -1; /* no char avail */
+    (*file)->timeout = -1;
+    (*file)->flags = flags;
+
+    if (flags & APR_APPEND) {
+        (*file)->append = 1;
+    }
+    if (flags & APR_BUFFERED) {
+        (*file)->buffered = 1;
+        (*file)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+    }
+
+    if ((*file)->append || (*file)->buffered) {
+        apr_status_t rv;
+        rv = apr_thread_mutex_create(&(*file)->mutex, 
+                                     APR_THREAD_MUTEX_DEFAULT, pool);
+        if (rv) {
+            if (file_cleanup(*file) == APR_SUCCESS) {
+                apr_pool_cleanup_kill(pool, *file, file_cleanup);
+            }
+            return rv;
+        }
+    }
+
+    /* XXX... we pcalloc above so all others are zeroed.
+     * Should we be testing if thefile is a handle to 
+     * a PIPE and set up the mechanics appropriately?
+     *
+     *  (*file)->pipe;
+     */
+    return APR_SUCCESS;
+}    
+
+APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr)
+{
+    if (fptr->eof_hit == 1) {
+        return APR_EOF;
+    }
+    return APR_SUCCESS;
+}   
+
+APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    apr_os_file_t file_handle;
+
+    apr_set_os_error(APR_SUCCESS);
+    file_handle = GetStdHandle(STD_ERROR_HANDLE);
+    if (!file_handle)
+        file_handle = INVALID_HANDLE_VALUE;
+
+    return apr_os_file_put(thefile, &file_handle,
+                           APR_WRITE | APR_STDERR_FLAG, pool);
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    apr_os_file_t file_handle;
+
+    apr_set_os_error(APR_SUCCESS);
+    file_handle = GetStdHandle(STD_OUTPUT_HANDLE);
+    if (!file_handle)
+        file_handle = INVALID_HANDLE_VALUE;
+
+    return apr_os_file_put(thefile, &file_handle,
+                           APR_WRITE | APR_STDOUT_FLAG, pool);
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    apr_os_file_t file_handle;
+
+    apr_set_os_error(APR_SUCCESS);
+    file_handle = GetStdHandle(STD_INPUT_HANDLE);
+    if (!file_handle)
+        file_handle = INVALID_HANDLE_VALUE;
+
+    return apr_os_file_put(thefile, &file_handle,
+                           APR_READ | APR_STDIN_FLAG, pool);
+#endif
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(file);
+
+APR_IMPLEMENT_INHERIT_SET(file, flags, pool, file_cleanup)
+ 
+APR_IMPLEMENT_INHERIT_UNSET(file, flags, pool, file_cleanup)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/pipe.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/pipe.c
new file mode 100644
index 00000000..78d6b096
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/pipe.c
@@ -0,0 +1,235 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <string.h>
+#include <stdio.h>
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#include "apr_arch_misc.h"
+
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_set(apr_file_t *thepipe, apr_interval_time_t timeout)
+{
+    /* Always OK to unset timeouts */
+    if (timeout == -1) {
+        thepipe->timeout = timeout;
+        return APR_SUCCESS;
+    }
+    if (!thepipe->pipe) {
+        return APR_ENOTIMPL;
+    }
+    if (timeout && !(thepipe->pOverlapped)) {
+        /* Cannot be nonzero if a pipe was opened blocking
+         */
+        return APR_EINVAL;
+    }
+    thepipe->timeout = timeout;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_get(apr_file_t *thepipe, apr_interval_time_t *timeout)
+{
+    /* Always OK to get the timeout (even if it's unset ... -1) */
+    *timeout = thepipe->timeout;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out, apr_pool_t *p)
+{
+    /* Unix creates full blocking pipes. */
+    return apr_create_nt_pipe(in, out, APR_FULL_BLOCK, p);
+}
+
+/* apr_create_nt_pipe()
+ * An internal (for now) APR function used by apr_proc_create() 
+ * when setting up pipes to communicate with the child process. 
+ * apr_create_nt_pipe() allows setting the blocking mode of each end of 
+ * the pipe when the pipe is created (rather than after the pipe is created). 
+ * A pipe handle must be opened in full async i/o mode in order to 
+ * emulate Unix non-blocking pipes with timeouts. 
+ *
+ * In general, we don't want to enable child side pipe handles for async i/o.
+ * This prevents us from enabling both ends of the pipe for async i/o in 
+ * apr_file_pipe_create.
+ *
+ * Why not use NamedPipes on NT which support setting pipe state to
+ * non-blocking? On NT, even though you can set a pipe non-blocking, 
+ * there is no clean way to set event driven non-zero timeouts (e.g select(),
+ * WaitForSinglelObject, et. al. will not detect pipe i/o). On NT, you 
+ * have to poll the pipe to detect i/o on a non-blocking pipe.
+ */
+apr_status_t apr_create_nt_pipe(apr_file_t **in, apr_file_t **out, 
+                                apr_int32_t blocking_mode, 
+                                apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    SECURITY_ATTRIBUTES sa;
+    static unsigned long id = 0;
+    DWORD dwPipeMode;
+    DWORD dwOpenMode;
+    char name[50];
+
+    sa.nLength = sizeof(sa);
+    
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+        sa.bInheritHandle = FALSE;
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+        sa.bInheritHandle = TRUE;
+#endif
+    sa.lpSecurityDescriptor = NULL;
+
+    (*in) = (apr_file_t *)apr_pcalloc(p, sizeof(apr_file_t));
+    (*in)->pool = p;
+    (*in)->fname = NULL;
+    (*in)->pipe = 1;
+    (*in)->timeout = -1;
+    (*in)->ungetchar = -1;
+    (*in)->eof_hit = 0;
+    (*in)->filePtr = 0;
+    (*in)->bufpos = 0;
+    (*in)->dataRead = 0;
+    (*in)->direction = 0;
+    (*in)->pOverlapped = NULL;
+
+    (*out) = (apr_file_t *)apr_pcalloc(p, sizeof(apr_file_t));
+    (*out)->pool = p;
+    (*out)->fname = NULL;
+    (*out)->pipe = 1;
+    (*out)->timeout = -1;
+    (*out)->ungetchar = -1;
+    (*out)->eof_hit = 0;
+    (*out)->filePtr = 0;
+    (*out)->bufpos = 0;
+    (*out)->dataRead = 0;
+    (*out)->direction = 0;
+    (*out)->pOverlapped = NULL;
+
+    if (apr_os_level >= APR_WIN_NT) {
+        /* Create the read end of the pipe */
+        dwOpenMode = PIPE_ACCESS_INBOUND;
+        if (blocking_mode == APR_WRITE_BLOCK /* READ_NONBLOCK */
+               || blocking_mode == APR_FULL_NONBLOCK) {
+            dwOpenMode |= FILE_FLAG_OVERLAPPED;
+            (*in)->pOverlapped = (OVERLAPPED*) apr_pcalloc(p, sizeof(OVERLAPPED));
+            (*in)->pOverlapped->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+        }
+
+        dwPipeMode = 0;
+
+        sprintf(name, "\\\\.\\pipe\\apr-pipe-%u.%lu", getpid(), id++);
+
+        (*in)->filehand = CreateNamedPipe(name,
+                                          dwOpenMode,
+                                          dwPipeMode,
+                                          1,            //nMaxInstances,
+                                          0,            //nOutBufferSize, 
+                                          65536,        //nInBufferSize,                   
+                                          1,            //nDefaultTimeOut,                
+                                          &sa);
+
+        /* Create the write end of the pipe */
+        dwOpenMode = FILE_ATTRIBUTE_NORMAL;
+        if (blocking_mode == APR_READ_BLOCK /* WRITE_NONBLOCK */
+                || blocking_mode == APR_FULL_NONBLOCK) {
+            dwOpenMode |= FILE_FLAG_OVERLAPPED;
+            (*out)->pOverlapped = (OVERLAPPED*) apr_pcalloc(p, sizeof(OVERLAPPED));
+            (*out)->pOverlapped->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+        }
+        
+        (*out)->filehand = CreateFile(name,
+                                      GENERIC_WRITE,   // access mode
+                                      0,               // share mode
+                                      &sa,             // Security attributes
+                                      OPEN_EXISTING,   // dwCreationDisposition
+                                      dwOpenMode,      // Pipe attributes
+                                      NULL);           // handle to template file
+    }
+    else {
+        /* Pipes on Win9* are blocking. Live with it. */
+        if (!CreatePipe(&(*in)->filehand, &(*out)->filehand, &sa, 65536)) {
+            return apr_get_os_error();
+        }
+    }
+
+    apr_pool_cleanup_register((*in)->pool, (void *)(*in), file_cleanup,
+                        apr_pool_cleanup_null);
+    apr_pool_cleanup_register((*out)->pool, (void *)(*out), file_cleanup,
+                        apr_pool_cleanup_null);
+    return APR_SUCCESS;
+#endif /* _WIN32_WCE */
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_namedpipe_create(const char *filename,
+                                                    apr_fileperms_t perm,
+                                                    apr_pool_t *pool)
+{
+    /* Not yet implemented, interface not suitable.
+     * Win32 requires the named pipe to be *opened* at the time it's
+     * created, and to do so, blocking or non blocking must be elected.
+     */
+    return APR_ENOTIMPL;
+}
+
+
+/* XXX: Problem; we need to choose between blocking and nonblocking based
+ * on how *thefile was opened, and we don't have that information :-/
+ * Hack; assume a blocking socket, since the most common use for the fn
+ * would be to handle stdio-style or blocking pipes.  Win32 doesn't have
+ * select() blocking for pipes anyways :(
+ */
+APR_DECLARE(apr_status_t) apr_os_pipe_put_ex(apr_file_t **file,
+                                             apr_os_file_t *thefile,
+                                             int register_cleanup,
+                                             apr_pool_t *pool)
+{
+    (*file) = apr_pcalloc(pool, sizeof(apr_file_t));
+    (*file)->pool = pool;
+    (*file)->pipe = 1;
+    (*file)->timeout = -1;
+    (*file)->ungetchar = -1;
+    (*file)->filehand = *thefile;
+
+    if (register_cleanup) {
+        apr_pool_cleanup_register(pool, *file, file_cleanup,
+                                  apr_pool_cleanup_null);
+    }
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_os_pipe_put(apr_file_t **file,
+                                          apr_os_file_t *thefile,
+                                          apr_pool_t *pool)
+{
+    return apr_os_pipe_put_ex(file, thefile, 0, pool);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/readwrite.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/readwrite.c
new file mode 100644
index 00000000..5291830a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/readwrite.c
@@ -0,0 +1,524 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_lib.h"
+#include "apr_errno.h"
+#include <malloc.h>
+#include "apr_arch_atime.h"
+#include "apr_arch_misc.h"
+
+/*
+ * read_with_timeout() 
+ * Uses async i/o to emulate unix non-blocking i/o with timeouts.
+ */
+static apr_status_t read_with_timeout(apr_file_t *file, void *buf, apr_size_t len, apr_size_t *nbytes)
+{
+    apr_status_t rv;
+    *nbytes = 0;
+
+    /* Handle the zero timeout non-blocking case */
+    if (file->timeout == 0) {
+        /* Peek at the pipe. If there is no data available, return APR_EAGAIN.
+         * If data is available, go ahead and read it.
+         */
+        if (file->pipe) {
+            DWORD bytes;
+            if (!PeekNamedPipe(file->filehand, NULL, 0, NULL, &bytes, NULL)) {
+                rv = apr_get_os_error();
+                if (rv == APR_FROM_OS_ERROR(ERROR_BROKEN_PIPE)) {
+                    rv = APR_EOF;
+                }
+                return rv;
+            }
+            else {
+                if (bytes == 0) {
+                    return APR_EAGAIN;
+                }
+                if (len > bytes) {
+                    len = bytes;
+                }
+            }
+        }
+        else {
+            /* ToDo: Handle zero timeout non-blocking file i/o 
+             * This is not needed until an APR application needs to
+             * timeout file i/o (which means setting file i/o non-blocking)
+             */
+        }
+    }
+
+    if (file->pOverlapped && !file->pipe) {
+        file->pOverlapped->Offset     = (DWORD)file->filePtr;
+        file->pOverlapped->OffsetHigh = (DWORD)(file->filePtr >> 32);
+    }
+
+    rv = ReadFile(file->filehand, buf, len, nbytes, file->pOverlapped);
+
+    if (!rv) {
+        rv = apr_get_os_error();
+        if (rv == APR_FROM_OS_ERROR(ERROR_IO_PENDING)) {
+            /* Wait for the pending i/o */
+            if (file->timeout > 0) {
+                /* timeout in milliseconds... */
+                rv = WaitForSingleObject(file->pOverlapped->hEvent, 
+                                         (DWORD)(file->timeout/1000)); 
+            }
+            else if (file->timeout == -1) {
+                rv = WaitForSingleObject(file->pOverlapped->hEvent, INFINITE);
+            }
+            switch (rv) {
+                case WAIT_OBJECT_0:
+                    GetOverlappedResult(file->filehand, file->pOverlapped, 
+                                        nbytes, TRUE);
+                    rv = APR_SUCCESS;
+                    break;
+
+                case WAIT_TIMEOUT:
+                    rv = APR_TIMEUP;
+                    break;
+
+                case WAIT_FAILED:
+                    rv = apr_get_os_error();
+                    break;
+
+                default:
+                    break;
+            }
+
+            if (rv != APR_SUCCESS) {
+                if (apr_os_level >= APR_WIN_98) {
+                    CancelIo(file->filehand);
+                }
+            }
+        }
+        else if (rv == APR_FROM_OS_ERROR(ERROR_BROKEN_PIPE)) {
+            /* Assume ERROR_BROKEN_PIPE signals an EOF reading from a pipe */
+            rv = APR_EOF;
+        } else if (rv == APR_FROM_OS_ERROR(ERROR_HANDLE_EOF)) {
+            /* Did we hit EOF reading from the handle? */
+            rv = APR_EOF;
+        }
+    } else {
+        /* OK and 0 bytes read ==> end of file */
+        if (*nbytes == 0)
+            rv = APR_EOF;
+        else
+            rv = APR_SUCCESS;
+    }
+    if (rv == APR_SUCCESS && file->pOverlapped && !file->pipe) {
+        file->filePtr += *nbytes;
+    }
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_file_read(apr_file_t *thefile, void *buf, apr_size_t *len)
+{
+    apr_status_t rv;
+    DWORD bytes_read = 0;
+
+    if (*len <= 0) {
+        *len = 0;
+        return APR_SUCCESS;
+    }
+
+    /* If the file is open for xthread support, allocate and
+     * initialize the overlapped and io completion event (hEvent). 
+     * Threads should NOT share an apr_file_t or its hEvent.
+     */
+    if ((thefile->flags & APR_XTHREAD) && !thefile->pOverlapped ) {
+        thefile->pOverlapped = (OVERLAPPED*) apr_pcalloc(thefile->pool, 
+                                                         sizeof(OVERLAPPED));
+        thefile->pOverlapped->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+        if (!thefile->pOverlapped->hEvent) {
+            rv = apr_get_os_error();
+            return rv;
+        }
+    }
+
+    /* Handle the ungetchar if there is one */
+    if (thefile->ungetchar != -1) {
+        bytes_read = 1;
+        *(char *)buf = (char)thefile->ungetchar;
+        buf = (char *)buf + 1;
+        (*len)--;
+        thefile->ungetchar = -1;
+        if (*len == 0) {
+            *len = bytes_read;
+            return APR_SUCCESS;
+        }
+    }
+    if (thefile->buffered) {
+        char *pos = (char *)buf;
+        apr_size_t blocksize;
+        apr_size_t size = *len;
+
+        apr_thread_mutex_lock(thefile->mutex);
+
+        if (thefile->direction == 1) {
+            rv = apr_file_flush(thefile);
+            if (rv != APR_SUCCESS) {
+                apr_thread_mutex_unlock(thefile->mutex);
+                return rv;
+            }
+            thefile->bufpos = 0;
+            thefile->direction = 0;
+            thefile->dataRead = 0;
+        }
+
+        rv = 0;
+        while (rv == 0 && size > 0) {
+            if (thefile->bufpos >= thefile->dataRead) {
+                apr_size_t read;
+                rv = read_with_timeout(thefile, thefile->buffer, 
+                                       APR_FILE_BUFSIZE, &read);
+                if (read == 0) {
+                    if (rv == APR_EOF)
+                        thefile->eof_hit = TRUE;
+                    break;
+                }
+                else {
+                    thefile->dataRead = read;
+                    thefile->filePtr += thefile->dataRead;
+                    thefile->bufpos = 0;
+                }
+            }
+
+            blocksize = size > thefile->dataRead - thefile->bufpos ? thefile->dataRead - thefile->bufpos : size;
+            memcpy(pos, thefile->buffer + thefile->bufpos, blocksize);
+            thefile->bufpos += blocksize;
+            pos += blocksize;
+            size -= blocksize;
+        }
+
+        *len = pos - (char *)buf;
+        if (*len) {
+            rv = APR_SUCCESS;
+        }
+        apr_thread_mutex_unlock(thefile->mutex);
+    } else {  
+        /* Unbuffered i/o */
+        apr_size_t nbytes;
+        rv = read_with_timeout(thefile, buf, *len, &nbytes);
+        if (rv == APR_EOF)
+            thefile->eof_hit = TRUE;
+        *len = nbytes;
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf, apr_size_t *nbytes)
+{
+    apr_status_t rv;
+    DWORD bwrote;
+
+    /* If the file is open for xthread support, allocate and
+     * initialize the overlapped and io completion event (hEvent). 
+     * Threads should NOT share an apr_file_t or its hEvent.
+     */
+    if ((thefile->flags & APR_XTHREAD) && !thefile->pOverlapped ) {
+        thefile->pOverlapped = (OVERLAPPED*) apr_pcalloc(thefile->pool, 
+                                                         sizeof(OVERLAPPED));
+        thefile->pOverlapped->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+        if (!thefile->pOverlapped->hEvent) {
+            rv = apr_get_os_error();
+            return rv;
+        }
+    }
+
+    if (thefile->buffered) {
+        char *pos = (char *)buf;
+        apr_size_t blocksize;
+        apr_size_t size = *nbytes;
+
+        apr_thread_mutex_lock(thefile->mutex);
+
+        if (thefile->direction == 0) {
+            // Position file pointer for writing at the offset we are logically reading from
+            apr_off_t offset = thefile->filePtr - thefile->dataRead + thefile->bufpos;
+            DWORD offlo = (DWORD)offset;
+            DWORD offhi = (DWORD)(offset >> 32);
+            if (offset != thefile->filePtr)
+                SetFilePointer(thefile->filehand, offlo, &offhi, FILE_BEGIN);
+            thefile->bufpos = thefile->dataRead = 0;
+            thefile->direction = 1;
+        }
+
+        rv = 0;
+        while (rv == 0 && size > 0) {
+            if (thefile->bufpos == APR_FILE_BUFSIZE)   // write buffer is full
+                rv = apr_file_flush(thefile);
+
+            blocksize = size > APR_FILE_BUFSIZE - thefile->bufpos ? APR_FILE_BUFSIZE - thefile->bufpos : size;
+            memcpy(thefile->buffer + thefile->bufpos, pos, blocksize);
+            thefile->bufpos += blocksize;
+            pos += blocksize;
+            size -= blocksize;
+        }
+
+        apr_thread_mutex_unlock(thefile->mutex);
+        return rv;
+    } else {
+        if (!thefile->pipe) {
+            apr_off_t offset = 0;
+            apr_status_t rc;
+            if (thefile->append) {
+                /* apr_file_lock will mutex the file across processes.
+                 * The call to apr_thread_mutex_lock is added to avoid
+                 * a race condition between LockFile and WriteFile 
+                 * that occasionally leads to deadlocked threads.
+                 */
+                apr_thread_mutex_lock(thefile->mutex);
+                rc = apr_file_lock(thefile, APR_FLOCK_EXCLUSIVE);
+                if (rc != APR_SUCCESS) {
+                    apr_thread_mutex_unlock(thefile->mutex);
+                    return rc;
+                }
+                rc = apr_file_seek(thefile, APR_END, &offset);
+                if (rc != APR_SUCCESS) {
+                    apr_thread_mutex_unlock(thefile->mutex);
+                    return rc;
+                }
+            }
+            if (thefile->pOverlapped) {
+                thefile->pOverlapped->Offset     = (DWORD)thefile->filePtr;
+                thefile->pOverlapped->OffsetHigh = (DWORD)(thefile->filePtr >> 32);
+            }
+            rv = WriteFile(thefile->filehand, buf, *nbytes, &bwrote,
+                           thefile->pOverlapped);
+            if (thefile->append) {
+                apr_file_unlock(thefile);
+                apr_thread_mutex_unlock(thefile->mutex);
+            }
+        }
+        else {
+            rv = WriteFile(thefile->filehand, buf, *nbytes, &bwrote,
+                           thefile->pOverlapped);
+        }
+        if (rv) {
+            *nbytes = bwrote;
+            rv = APR_SUCCESS;
+        }
+        else {
+            (*nbytes) = 0;
+            rv = apr_get_os_error();
+            if (rv == APR_FROM_OS_ERROR(ERROR_IO_PENDING)) {
+ 
+                DWORD timeout_ms;
+
+                if (thefile->timeout == 0) {
+                    timeout_ms = 0;
+                }
+                else if (thefile->timeout < 0) {
+                    timeout_ms = INFINITE;
+                }
+                else {
+                    timeout_ms = (DWORD)(thefile->timeout / 1000);
+                }
+	       
+                rv = WaitForSingleObject(thefile->pOverlapped->hEvent, timeout_ms);
+                switch (rv) {
+                    case WAIT_OBJECT_0:
+                        GetOverlappedResult(thefile->filehand, thefile->pOverlapped, nbytes, TRUE);
+                        rv = APR_SUCCESS;
+                        break;
+                    case WAIT_TIMEOUT:
+                        rv = APR_TIMEUP;
+                        break;
+                    case WAIT_FAILED:
+                        rv = apr_get_os_error();
+                        break;
+                    default:
+                        break;
+                }
+                if (rv != APR_SUCCESS) {
+                    if (apr_os_level >= APR_WIN_98)
+                        CancelIo(thefile->filehand);
+                }
+            }
+        }
+        if (rv == APR_SUCCESS && thefile->pOverlapped && !thefile->pipe) {
+            thefile->filePtr += *nbytes;
+        }
+    }
+    return rv;
+}
+/* ToDo: Write for it anyway and test the oslevel!
+ * Too bad WriteFileGather() is not supported on 95&98 (or NT prior to SP2)
+ */
+APR_DECLARE(apr_status_t) apr_file_writev(apr_file_t *thefile,
+                                     const struct iovec *vec,
+                                     apr_size_t nvec, 
+                                     apr_size_t *nbytes)
+{
+    apr_status_t rv = APR_SUCCESS;
+    apr_size_t i;
+    DWORD bwrote = 0;
+    char *buf;
+
+    *nbytes = 0;
+    for (i = 0; i < nvec; i++) {
+        buf = vec[i].iov_base;
+        bwrote = vec[i].iov_len;
+        rv = apr_file_write(thefile, buf, &bwrote);
+        *nbytes += bwrote;
+        if (rv != APR_SUCCESS) {
+            break;
+        }
+    }
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_file_putc(char ch, apr_file_t *thefile)
+{
+    DWORD len = 1;
+
+    return apr_file_write(thefile, &ch, &len);
+}
+
+APR_DECLARE(apr_status_t) apr_file_ungetc(char ch, apr_file_t *thefile)
+{
+    thefile->ungetchar = (unsigned char) ch;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_file_getc(char *ch, apr_file_t *thefile)
+{
+    apr_status_t rc;
+    int bread;
+
+    bread = 1;
+    rc = apr_file_read(thefile, ch, &bread);
+
+    if (rc) {
+        return rc;
+    }
+    
+    if (bread == 0) {
+        thefile->eof_hit = TRUE;
+        return APR_EOF;
+    }
+    return APR_SUCCESS; 
+}
+
+APR_DECLARE(apr_status_t) apr_file_puts(const char *str, apr_file_t *thefile)
+{
+    DWORD len = strlen(str);
+
+    return apr_file_write(thefile, str, &len);
+}
+
+APR_DECLARE(apr_status_t) apr_file_gets(char *str, int len, apr_file_t *thefile)
+{
+    apr_size_t readlen;
+    apr_status_t rv = APR_SUCCESS;
+    int i;    
+
+    for (i = 0; i < len-1; i++) {
+        readlen = 1;
+        rv = apr_file_read(thefile, str+i, &readlen);
+
+        if (rv != APR_SUCCESS && rv != APR_EOF)
+            return rv;
+
+        if (readlen == 0) {
+            /* If we have bytes, defer APR_EOF to the next call */
+            if (i > 0)
+                rv = APR_SUCCESS;
+            break;
+        }
+        
+        if (str[i] == '\n') {
+            i++; /* don't clobber this char below */
+            break;
+        }
+    }
+    str[i] = 0;
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_file_flush(apr_file_t *thefile)
+{
+    if (thefile->buffered) {
+        DWORD written = 0;
+        apr_status_t rc = 0;
+
+        if (thefile->direction == 1 && thefile->bufpos) {
+            if (!WriteFile(thefile->filehand, thefile->buffer, thefile->bufpos, &written, NULL))
+                rc = apr_get_os_error();
+            thefile->filePtr += written;
+
+            if (rc == 0)
+                thefile->bufpos = 0;
+        }
+
+        return rc;
+    }
+
+    /* There isn't anything to do if we aren't buffering the output
+     * so just return success.
+     */
+    return APR_SUCCESS; 
+}
+
+struct apr_file_printf_data {
+    apr_vformatter_buff_t vbuff;
+    apr_file_t *fptr;
+    char *buf;
+};
+
+static int file_printf_flush(apr_vformatter_buff_t *buff)
+{
+    struct apr_file_printf_data *data = (struct apr_file_printf_data *)buff;
+
+    if (apr_file_write_full(data->fptr, data->buf,
+                            data->vbuff.curpos - data->buf, NULL)) {
+        return -1;
+    }
+
+    data->vbuff.curpos = data->buf;
+    return 0;
+}
+
+APR_DECLARE_NONSTD(int) apr_file_printf(apr_file_t *fptr, 
+                                        const char *format, ...)
+{
+    struct apr_file_printf_data data;
+    va_list ap;
+    int count;
+
+    data.buf = malloc(HUGE_STRING_LEN);
+    if (data.buf == NULL) {
+        return 0;
+    }
+    data.vbuff.curpos = data.buf;
+    data.vbuff.endpos = data.buf + HUGE_STRING_LEN;
+    data.fptr = fptr;
+    va_start(ap, format);
+    count = apr_vformatter(file_printf_flush,
+                           (apr_vformatter_buff_t *)&data, format, ap);
+    /* apr_vformatter does not call flush for the last bits */
+    if (count >= 0) file_printf_flush((apr_vformatter_buff_t *)&data);
+
+    va_end(ap);
+
+    free(data.buf);
+    return count;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/seek.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/seek.c
new file mode 100644
index 00000000..3a291485
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/win32/seek.c
@@ -0,0 +1,171 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include <errno.h>
+#include <string.h>
+
+static apr_status_t setptr(apr_file_t *thefile, apr_off_t pos )
+{
+    apr_off_t newbufpos;
+    apr_status_t rv;
+    DWORD rc;
+
+    if (thefile->direction == 1) {
+        /* XXX: flush here is not mutex protected */
+        rv = apr_file_flush(thefile);
+        if (rv != APR_SUCCESS)
+            return rv;
+        thefile->bufpos = thefile->direction = thefile->dataRead = 0;
+    }
+
+    newbufpos = pos - (thefile->filePtr - thefile->dataRead);
+
+    if (newbufpos >= 0 && newbufpos <= thefile->dataRead) {
+        thefile->bufpos = (apr_size_t)newbufpos;
+        rv = APR_SUCCESS;
+    } else {
+        DWORD offlo = (DWORD)pos;
+        DWORD offhi = (DWORD)(pos >> 32);
+        rc = SetFilePointer(thefile->filehand, offlo, &offhi, FILE_BEGIN);
+
+        if (rc == (DWORD)-1)
+            /* A legal value, perhaps?  MSDN implies prior SetLastError isn't
+             * needed, googling for SetLastError SetFilePointer seems
+             * to confirm this.  INVALID_SET_FILE_POINTER is too recently
+             * added for us to rely on it as a constant.
+             */
+            rv = apr_get_os_error();
+        else
+            rv = APR_SUCCESS;
+
+        if (rv == APR_SUCCESS) {
+            thefile->eof_hit = thefile->bufpos = thefile->dataRead = 0;
+            thefile->filePtr = pos;
+        }
+    }
+
+    return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_seek(apr_file_t *thefile, apr_seek_where_t where, apr_off_t *offset)
+{
+    apr_finfo_t finfo;
+    apr_status_t rc = APR_SUCCESS;
+
+    thefile->eof_hit = 0;
+
+    if (thefile->buffered) {
+        switch (where) {
+            case APR_SET:
+                rc = setptr(thefile, *offset);
+                break;
+
+            case APR_CUR:
+                rc = setptr(thefile, thefile->filePtr - thefile->dataRead 
+                                      + thefile->bufpos + *offset);
+                break;
+
+            case APR_END:
+                rc = apr_file_info_get(&finfo, APR_FINFO_SIZE, thefile);
+                if (rc == APR_SUCCESS)
+                    rc = setptr(thefile, finfo.size + *offset);
+                break;
+
+            default:
+                return APR_EINVAL;
+        }
+
+        *offset = thefile->filePtr - thefile->dataRead + thefile->bufpos;
+        return rc;
+    } 
+    /* A file opened with APR_XTHREAD has been opened for overlapped i/o. 
+     * APR must explicitly track the file pointer in this case.
+     */
+    else if (thefile->pOverlapped || thefile->flags & APR_XTHREAD) {
+        switch(where) {
+            case APR_SET:
+                thefile->filePtr = *offset;
+                break;
+        
+            case APR_CUR:
+                thefile->filePtr += *offset;
+                break;
+        
+            case APR_END:
+                rc = apr_file_info_get(&finfo, APR_FINFO_SIZE, thefile);
+                if (rc == APR_SUCCESS && finfo.size + *offset >= 0)
+                    thefile->filePtr = finfo.size + *offset;
+                break;
+
+            default:
+                return APR_EINVAL;
+        }
+        *offset = thefile->filePtr;
+        return rc;
+    }
+    else {
+        DWORD howmove;
+        DWORD offlo = (DWORD)*offset;
+        DWORD offhi = (DWORD)(*offset >> 32);
+
+        switch(where) {
+            case APR_SET:
+                howmove = FILE_BEGIN;   break;
+            case APR_CUR:
+                howmove = FILE_CURRENT; break;
+            case APR_END:
+                howmove = FILE_END;     break;
+            default:
+                return APR_EINVAL;
+        }
+        offlo = SetFilePointer(thefile->filehand, (LONG)offlo, 
+                               (LONG*)&offhi, howmove);
+        if (offlo == 0xFFFFFFFF)
+            rc = apr_get_os_error();
+        else
+            rc = APR_SUCCESS;
+        /* Since we can land at 0xffffffff we will measure our APR_SUCCESS */
+        if (rc == APR_SUCCESS)
+            *offset = ((apr_off_t)offhi << 32) | offlo;
+        return rc;
+    }
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_trunc(apr_file_t *thefile, apr_off_t offset)
+{
+    apr_status_t rv;
+    DWORD offlo = (DWORD)offset;
+    DWORD offhi = (DWORD)(offset >> 32);
+    DWORD rc;
+
+    rc = SetFilePointer(thefile->filehand, offlo, &offhi, FILE_BEGIN);
+    if (rc == 0xFFFFFFFF)
+        if ((rv = apr_get_os_error()) != APR_SUCCESS)
+            return rv;
+
+    if (!SetEndOfFile(thefile->filehand))
+        return apr_get_os_error();
+
+    if (thefile->buffered) {
+        return setptr(thefile, offset);
+    }
+
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/ScanDocBig.jpg b/rubbos/app/httpd-2.0.64/srclib/apr/images/ScanDocBig.jpg
new file mode 100644
index 00000000..2c47fbc1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/ScanDocBig.jpg
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/ScanDocSmall.jpg b/rubbos/app/httpd-2.0.64/srclib/apr/images/ScanDocSmall.jpg
new file mode 100644
index 00000000..a10964aa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/ScanDocSmall.jpg
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/ball1.gif b/rubbos/app/httpd-2.0.64/srclib/apr/images/ball1.gif
new file mode 100644
index 00000000..f434b524
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/ball1.gif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/ball1.png b/rubbos/app/httpd-2.0.64/srclib/apr/images/ball1.png
new file mode 100644
index 00000000..311d4b3f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/ball1.png
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/ball2.gif b/rubbos/app/httpd-2.0.64/srclib/apr/images/ball2.gif
new file mode 100644
index 00000000..9adc11c6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/ball2.gif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/ball2.png b/rubbos/app/httpd-2.0.64/srclib/apr/images/ball2.png
new file mode 100644
index 00000000..cac3c07a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/ball2.png
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/bug.gif b/rubbos/app/httpd-2.0.64/srclib/apr/images/bug.gif
new file mode 100644
index 00000000..abf4c845
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/bug.gif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/bug.png b/rubbos/app/httpd-2.0.64/srclib/apr/images/bug.png
new file mode 100644
index 00000000..dd787888
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/bug.png
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/caution.gif b/rubbos/app/httpd-2.0.64/srclib/apr/images/caution.gif
new file mode 100644
index 00000000..39bac170
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/caution.gif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/caution.png b/rubbos/app/httpd-2.0.64/srclib/apr/images/caution.png
new file mode 100644
index 00000000..965fe7eb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/caution.png
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/master.gif b/rubbos/app/httpd-2.0.64/srclib/apr/images/master.gif
new file mode 100644
index 00000000..5751a403
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/master.gif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/master.png b/rubbos/app/httpd-2.0.64/srclib/apr/images/master.png
new file mode 100644
index 00000000..a5c0508a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/master.png
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/tip.gif b/rubbos/app/httpd-2.0.64/srclib/apr/images/tip.gif
new file mode 100644
index 00000000..25367912
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/tip.gif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/tip.png b/rubbos/app/httpd-2.0.64/srclib/apr/images/tip.png
new file mode 100644
index 00000000..82dfaa2a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/tip.png
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/warning.gif b/rubbos/app/httpd-2.0.64/srclib/apr/images/warning.gif
new file mode 100644
index 00000000..5d676d75
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/warning.gif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/images/warning.png b/rubbos/app/httpd-2.0.64/srclib/apr/images/warning.png
new file mode 100644
index 00000000..cf0d7ee4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/images/warning.png
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h
new file mode 100644
index 00000000..276e0ab6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h
@@ -0,0 +1,414 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef APR_H
+#define APR_H
+
+/* GENERATED FILE WARNING!  DO NOT EDIT apr.h
+ *
+ * You must modify apr.h.in instead.
+ *
+ * And please, make an effort to stub apr.hw and apr.hnw in the process.
+ */
+
+/**
+ * @file apr.h
+ * @brief APR Platform Definitions
+ * @remark This is a generated header generated from include/apr.h.in by
+ * ./configure, or copied from include/apr.hw or include/apr.hnw 
+ * for Win32 or Netware by those build environments, respectively.
+ */
+
+/**
+ * @defgroup APR Apache Portability Runtime library
+ * @{
+ */
+/**
+ * @defgroup apr_platform Platform Definitions
+ * @{
+ * @warning
+ * <strong><em>The actual values of macros and typedefs on this page<br>
+ * are platform specific and should NOT be relied upon!</em></strong>
+ */
+
+/* So that we can use inline on some critical functions, and use
+ * GNUC attributes (such as to get -Wall warnings for printf-like
+ * functions).  Only do this in gcc 2.7 or later ... it may work
+ * on earlier stuff, but why chance it.
+ *
+ * We've since discovered that the gcc shipped with NeXT systems
+ * as "cc" is completely broken.  It claims to be __GNUC__ and so
+ * on, but it doesn't implement half of the things that __GNUC__
+ * means.  In particular it's missing inline and the __attribute__
+ * stuff.  So we hack around it.  PR#1613. -djg
+ */
+#if !defined(__GNUC__) || __GNUC__ < 2 || \
+    (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\
+    defined(NEXT)
+#ifndef __attribute__
+#define __attribute__(__x)
+#endif
+#define APR_INLINE
+#define APR_HAS_INLINE		0
+#else
+#define APR_INLINE __inline__
+#define APR_HAS_INLINE		1
+#endif
+
+#define APR_HAVE_ARPA_INET_H     1
+#define APR_HAVE_CONIO_H         0
+#define APR_HAVE_CRYPT_H         1
+#define APR_HAVE_CTYPE_H         1
+#define APR_HAVE_DIRENT_H        1
+#define APR_HAVE_ERRNO_H         1
+#define APR_HAVE_FCNTL_H         1
+#define APR_HAVE_IO_H            0
+#define APR_HAVE_LIMITS_H        1
+#define APR_HAVE_NETDB_H         1
+#define APR_HAVE_NETINET_IN_H    1
+#define APR_HAVE_NETINET_SCTP_H  0
+#define APR_HAVE_NETINET_SCTP_UIO_H 0
+#define APR_HAVE_NETINET_TCP_H   1
+#define APR_HAVE_PTHREAD_H       1
+#define APR_HAVE_SEMAPHORE_H     1
+#define APR_HAVE_SIGNAL_H        1
+#define APR_HAVE_STDARG_H        1
+#define APR_HAVE_STDINT_H        1
+#define APR_HAVE_STDIO_H         1
+#define APR_HAVE_STDLIB_H        1
+#define APR_HAVE_STRING_H        1
+#define APR_HAVE_STRINGS_H       1
+#define APR_HAVE_SYS_IOCTL_H     1
+#define APR_HAVE_SYS_SENDFILE_H  1
+#define APR_HAVE_SYS_SIGNAL_H    1
+#define APR_HAVE_SYS_SOCKET_H    1
+#define APR_HAVE_SYS_SOCKIO_H    0
+#define APR_HAVE_SYS_SYSLIMITS_H 0
+#define APR_HAVE_SYS_TIME_H      1
+#define APR_HAVE_SYS_TYPES_H     1
+#define APR_HAVE_SYS_UIO_H       1
+#define APR_HAVE_SYS_UN_H        1
+#define APR_HAVE_SYS_WAIT_H      1
+#define APR_HAVE_TIME_H          1
+#define APR_HAVE_UNISTD_H        1
+
+/** @} */
+
+/* We don't include our conditional headers within the doxyblocks 
+ * or the extern "C" namespace 
+ */
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS)
+/* C99 7.18.4 requires that stdint.h only exposes INT64_C 
+ * and UINT64_C for C++ implementations if this is defined: */
+#define __STDC_CONSTANT_MACROS
+#endif
+
+#if APR_HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+#if APR_HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#ifdef OS2
+#define INCL_DOS
+#define INCL_DOSERRORS
+#include <os2.h>
+#endif
+
+/* header files for PATH_MAX, _POSIX_PATH_MAX */
+#if APR_HAVE_LIMITS_H
+#include <limits.h>
+#else
+#if APR_HAVE_SYS_SYSLIMITS_H
+#include <sys/syslimits.h>
+#endif
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @addtogroup apr_platform
+ * @ingroup APR 
+ * @{
+ */
+
+#define APR_HAVE_SHMEM_MMAP_TMP     1
+#define APR_HAVE_SHMEM_MMAP_SHM     1
+#define APR_HAVE_SHMEM_MMAP_ZERO    1
+#define APR_HAVE_SHMEM_SHMGET_ANON  1
+#define APR_HAVE_SHMEM_SHMGET       1
+#define APR_HAVE_SHMEM_MMAP_ANON    1
+#define APR_HAVE_SHMEM_BEOS         0
+
+#define APR_USE_SHMEM_MMAP_TMP     0
+#define APR_USE_SHMEM_MMAP_SHM     0
+#define APR_USE_SHMEM_MMAP_ZERO    0
+#define APR_USE_SHMEM_SHMGET_ANON  0
+#define APR_USE_SHMEM_SHMGET       1
+#define APR_USE_SHMEM_MMAP_ANON    1
+#define APR_USE_SHMEM_BEOS         0
+
+#define APR_USE_FLOCK_SERIALIZE           0 
+#define APR_USE_SYSVSEM_SERIALIZE         1
+#define APR_USE_POSIXSEM_SERIALIZE        0
+#define APR_USE_FCNTL_SERIALIZE           0
+#define APR_USE_PROC_PTHREAD_SERIALIZE    0 
+#define APR_USE_PTHREAD_SERIALIZE         1 
+
+#define APR_HAS_FLOCK_SERIALIZE           1
+#define APR_HAS_SYSVSEM_SERIALIZE         1
+#define APR_HAS_POSIXSEM_SERIALIZE        0
+#define APR_HAS_FCNTL_SERIALIZE           1
+#define APR_HAS_PROC_PTHREAD_SERIALIZE    1
+#define APR_HAS_RWLOCK_SERIALIZE          0
+
+#define APR_PROCESS_LOCK_IS_GLOBAL        0
+
+#define APR_HAVE_CORKABLE_TCP   1 
+#define APR_HAVE_GETRLIMIT      1
+#define APR_HAVE_IN_ADDR        1
+#define APR_HAVE_INET_ADDR      1
+#define APR_HAVE_INET_NETWORK   1
+#define APR_HAVE_IPV6           1
+#define APR_HAVE_MEMMOVE        1
+#define APR_HAVE_SETRLIMIT      1
+#define APR_HAVE_SIGACTION      1
+#define APR_HAVE_SIGSUSPEND     1
+#define APR_HAVE_SIGWAIT        1
+#define APR_HAVE_STRCASECMP     1
+#define APR_HAVE_STRDUP         1
+#define APR_HAVE_STRICMP        0
+#define APR_HAVE_STRNCASECMP    1
+#define APR_HAVE_STRNICMP       0
+#define APR_HAVE_STRSTR         1
+#define APR_HAVE_MEMCHR         1
+#define APR_HAVE_STRUCT_RLIMIT  1
+#define APR_HAVE_UNION_SEMUN    0
+#define APR_HAVE_SCTP           0
+
+/*  APR Feature Macros */
+#define APR_HAS_SHARED_MEMORY     1
+#define APR_HAS_THREADS           1
+#define APR_HAS_SENDFILE          1
+#define APR_HAS_MMAP              1
+#define APR_HAS_FORK              1
+#define APR_HAS_RANDOM            1
+#define APR_HAS_OTHER_CHILD       1
+#define APR_HAS_DSO               1
+#define APR_HAS_SO_ACCEPTFILTER   0
+#define APR_HAS_UNICODE_FS        0
+#define APR_HAS_PROC_INVOKED      0
+#define APR_HAS_USER              1
+#define APR_HAS_LARGE_FILES       0
+#define APR_HAS_XTHREAD_FILES     0
+#define APR_HAS_OS_UUID           0
+
+/* APR sets APR_FILES_AS_SOCKETS to 1 on systems where it is possible
+ * to poll on files/pipes.  On such a system, the application can
+ * call apr_socket_from_file() to get an APR socket representation and 
+ * then pass the socket representation to apr_poll_socket_add().
+ */
+#define APR_FILES_AS_SOCKETS      1
+
+/* Not all platforms have a real INADDR_NONE.  This macro replaces INADDR_NONE
+ * on all platforms.
+ */
+#define APR_INADDR_NONE           INADDR_NONE
+
+/* This macro indicates whether or not EBCDIC is the native character set.
+ */
+#define APR_CHARSET_EBCDIC        0
+
+/* If we have a TCP implementation that can be "corked", what flag
+ * do we use?
+ */
+#define APR_TCP_NOPUSH_FLAG       TCP_CORK
+
+/* Is the TCP_NODELAY socket option inherited from listening sockets?
+*/
+#define APR_TCP_NODELAY_INHERITED 1
+
+/* Is the O_NONBLOCK flag inherited from listening sockets?
+*/
+#define APR_O_NONBLOCK_INHERITED 0
+
+/* Typedefs that APR needs. */
+
+typedef  unsigned char           apr_byte_t;
+
+typedef  short           apr_int16_t;
+typedef  unsigned short  apr_uint16_t;
+                                               
+typedef  int             apr_int32_t;
+typedef  unsigned int    apr_uint32_t;
+                                               
+typedef  long            apr_int64_t;
+typedef  unsigned long   apr_uint64_t;
+
+typedef  size_t          apr_size_t;
+typedef  ssize_t         apr_ssize_t;
+typedef  off_t           apr_off_t;
+typedef  socklen_t       apr_socklen_t;
+
+typedef unsigned long            apr_ino_t;
+
+#define APR_SIZEOF_VOIDP 8
+
+/* Mechanisms to properly type numeric literals */
+#define APR_INT64_C(val) INT64_C(val)
+
+/* Definitions that APR programs need to work properly. */
+
+/** 
+ * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, 
+ * so that they follow the platform's calling convention.
+ * @example
+ */
+/** void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ */
+#define APR_THREAD_FUNC
+
+/**
+ * The public APR functions are declared with APR_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APR_DECLARE_NONSTD().
+ *
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE(rettype) apr_func(args)
+ * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA
+ * @remark Note that when APR compiles the library itself, it passes the 
+ * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) 
+ * to export public symbols from the dynamic library build.\n
+ * The user must define the APR_DECLARE_STATIC when compiling to target
+ * the static APR library on some platforms (e.g. Win32.)  The public symbols 
+ * are neither exported nor imported when APR_DECLARE_STATIC is defined.\n
+ * By default, compiling an application and including the APR public
+ * headers, without defining APR_DECLARE_STATIC, will prepare the code to be
+ * linked to the dynamic library.
+ */
+#define APR_DECLARE(type)            type 
+
+/**
+ * The public APR functions using variable arguments are declared with 
+ * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.
+ * @see APR_DECLARE @see APR_DECLARE_DATA
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APR_DECLARE_NONSTD(type)     type
+
+/**
+ * The public APR variables are declared with AP_MODULE_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ * @see APR_DECLARE @see APR_DECLARE_NONSTD
+ * @remark Note that the declaration and implementations use different forms,
+ * but both must include the macro.
+ * @example
+ */
+/** extern APR_DECLARE_DATA type apr_variable;\n
+ * APR_DECLARE_DATA type apr_variable = value;
+ */
+#define APR_DECLARE_DATA
+
+/* Define APR_SSIZE_T_FMT.  
+ * If ssize_t is an integer we define it to be "d",
+ * if ssize_t is a long int we define it to be "ld",
+ * if ssize_t is neither we declare an error here.
+ * I looked for a better way to define this here, but couldn't find one, so
+ * to find the logic for this definition search for "ssize_t_fmt" in
+ * configure.in.
+ */
+#define APR_SSIZE_T_FMT "ld"
+
+/* And APR_SIZE_T_FMT */
+#define APR_SIZE_T_FMT "ld"
+
+/* And APR_OFF_T_FMT */
+#define APR_OFF_T_FMT "ld"
+
+/* And APR_PID_T_FMT */
+#define APR_PID_T_FMT "d"
+
+/* And APR_INT64_T_FMT */
+#define APR_INT64_T_FMT "ld"
+#define APR_INT64_T_FMT_LEN 2
+
+/* And APR_UINT64_T_FMT */
+#define APR_UINT64_T_FMT "lu"
+#define APR_UINT64_T_FMT_LEN 2
+
+/* And APR_UINT64_T_HEX_FMT */
+#define APR_UINT64_T_HEX_FMT "lx"
+#define APR_UINT64_T_HEX_FMT_LEN  (sizeof(APR_UINT64_T_HEX_FMT) - 1)
+
+/* Deal with atoi64 variables ... these should move to apr_private.h */
+#define APR_HAVE_INT64_STRFN  1
+#define APR_INT64_STRFN	      strtol
+
+/* are we going to force the generic atomic operations */
+#define APR_FORCE_ATOMIC_GENERIC 1
+
+/* Does the proc mutex lock threads too */
+#define APR_PROC_MUTEX_IS_GLOBAL      0
+
+/* Local machine definition for console and log output. */
+#define APR_EOL_STR              "\n"
+
+
+#if APR_HAVE_SYS_WAIT_H
+#ifdef WEXITSTATUS
+#define apr_wait_t       int
+#else
+#define apr_wait_t       union wait
+#define WEXITSTATUS(status)    (int)((status).w_retcode)
+#define WTERMSIG(status)       (int)((status).w_termsig)
+#endif /* !WEXITSTATUS */
+#endif /* HAVE_SYS_WAIT_H */
+
+#if defined(PATH_MAX)
+#define APR_PATH_MAX       PATH_MAX
+#elif defined(_POSIX_PATH_MAX)
+#define APR_PATH_MAX       _POSIX_PATH_MAX
+#else
+#error no decision has been made on APR_PATH_MAX for your platform
+#endif
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h.in b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h.in
new file mode 100644
index 00000000..e6dfdc29
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h.in
@@ -0,0 +1,414 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef APR_H
+#define APR_H
+
+/* GENERATED FILE WARNING!  DO NOT EDIT apr.h
+ *
+ * You must modify apr.h.in instead.
+ *
+ * And please, make an effort to stub apr.hw and apr.hnw in the process.
+ */
+
+/**
+ * @file apr.h
+ * @brief APR Platform Definitions
+ * @remark This is a generated header generated from include/apr.h.in by
+ * ./configure, or copied from include/apr.hw or include/apr.hnw 
+ * for Win32 or Netware by those build environments, respectively.
+ */
+
+/**
+ * @defgroup APR Apache Portability Runtime library
+ * @{
+ */
+/**
+ * @defgroup apr_platform Platform Definitions
+ * @{
+ * @warning
+ * <strong><em>The actual values of macros and typedefs on this page<br>
+ * are platform specific and should NOT be relied upon!</em></strong>
+ */
+
+/* So that we can use inline on some critical functions, and use
+ * GNUC attributes (such as to get -Wall warnings for printf-like
+ * functions).  Only do this in gcc 2.7 or later ... it may work
+ * on earlier stuff, but why chance it.
+ *
+ * We've since discovered that the gcc shipped with NeXT systems
+ * as "cc" is completely broken.  It claims to be __GNUC__ and so
+ * on, but it doesn't implement half of the things that __GNUC__
+ * means.  In particular it's missing inline and the __attribute__
+ * stuff.  So we hack around it.  PR#1613. -djg
+ */
+#if !defined(__GNUC__) || __GNUC__ < 2 || \
+    (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\
+    defined(NEXT)
+#ifndef __attribute__
+#define __attribute__(__x)
+#endif
+#define APR_INLINE
+#define APR_HAS_INLINE		0
+#else
+#define APR_INLINE __inline__
+#define APR_HAS_INLINE		1
+#endif
+
+#define APR_HAVE_ARPA_INET_H     @arpa_ineth@
+#define APR_HAVE_CONIO_H         @conioh@
+#define APR_HAVE_CRYPT_H         @crypth@
+#define APR_HAVE_CTYPE_H         @ctypeh@
+#define APR_HAVE_DIRENT_H        @direnth@
+#define APR_HAVE_ERRNO_H         @errnoh@
+#define APR_HAVE_FCNTL_H         @fcntlh@
+#define APR_HAVE_IO_H            @ioh@
+#define APR_HAVE_LIMITS_H        @limitsh@
+#define APR_HAVE_NETDB_H         @netdbh@
+#define APR_HAVE_NETINET_IN_H    @netinet_inh@
+#define APR_HAVE_NETINET_SCTP_H  @netinet_sctph@
+#define APR_HAVE_NETINET_SCTP_UIO_H @netinet_sctp_uioh@
+#define APR_HAVE_NETINET_TCP_H   @netinet_tcph@
+#define APR_HAVE_PTHREAD_H       @pthreadh@
+#define APR_HAVE_SEMAPHORE_H     @semaphoreh@
+#define APR_HAVE_SIGNAL_H        @signalh@
+#define APR_HAVE_STDARG_H        @stdargh@
+#define APR_HAVE_STDINT_H        @stdint@
+#define APR_HAVE_STDIO_H         @stdioh@
+#define APR_HAVE_STDLIB_H        @stdlibh@
+#define APR_HAVE_STRING_H        @stringh@
+#define APR_HAVE_STRINGS_H       @stringsh@
+#define APR_HAVE_SYS_IOCTL_H     @sys_ioctlh@
+#define APR_HAVE_SYS_SENDFILE_H  @sys_sendfileh@
+#define APR_HAVE_SYS_SIGNAL_H    @sys_signalh@
+#define APR_HAVE_SYS_SOCKET_H    @sys_socketh@
+#define APR_HAVE_SYS_SOCKIO_H    @sys_sockioh@
+#define APR_HAVE_SYS_SYSLIMITS_H @sys_syslimitsh@
+#define APR_HAVE_SYS_TIME_H      @sys_timeh@
+#define APR_HAVE_SYS_TYPES_H     @sys_typesh@
+#define APR_HAVE_SYS_UIO_H       @sys_uioh@
+#define APR_HAVE_SYS_UN_H        @sys_unh@
+#define APR_HAVE_SYS_WAIT_H      @sys_waith@
+#define APR_HAVE_TIME_H          @timeh@
+#define APR_HAVE_UNISTD_H        @unistdh@
+
+/** @} */
+
+/* We don't include our conditional headers within the doxyblocks 
+ * or the extern "C" namespace 
+ */
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS)
+/* C99 7.18.4 requires that stdint.h only exposes INT64_C 
+ * and UINT64_C for C++ implementations if this is defined: */
+#define __STDC_CONSTANT_MACROS
+#endif
+
+#if APR_HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+#if APR_HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#ifdef OS2
+#define INCL_DOS
+#define INCL_DOSERRORS
+#include <os2.h>
+#endif
+
+/* header files for PATH_MAX, _POSIX_PATH_MAX */
+#if APR_HAVE_LIMITS_H
+#include <limits.h>
+#else
+#if APR_HAVE_SYS_SYSLIMITS_H
+#include <sys/syslimits.h>
+#endif
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @addtogroup apr_platform
+ * @ingroup APR 
+ * @{
+ */
+
+#define APR_HAVE_SHMEM_MMAP_TMP     @havemmaptmp@
+#define APR_HAVE_SHMEM_MMAP_SHM     @havemmapshm@
+#define APR_HAVE_SHMEM_MMAP_ZERO    @havemmapzero@
+#define APR_HAVE_SHMEM_SHMGET_ANON  @haveshmgetanon@
+#define APR_HAVE_SHMEM_SHMGET       @haveshmget@
+#define APR_HAVE_SHMEM_MMAP_ANON    @havemmapanon@
+#define APR_HAVE_SHMEM_BEOS         @havebeosarea@
+
+#define APR_USE_SHMEM_MMAP_TMP     @usemmaptmp@
+#define APR_USE_SHMEM_MMAP_SHM     @usemmapshm@
+#define APR_USE_SHMEM_MMAP_ZERO    @usemmapzero@
+#define APR_USE_SHMEM_SHMGET_ANON  @useshmgetanon@
+#define APR_USE_SHMEM_SHMGET       @useshmget@
+#define APR_USE_SHMEM_MMAP_ANON    @usemmapanon@
+#define APR_USE_SHMEM_BEOS         @usebeosarea@
+
+#define APR_USE_FLOCK_SERIALIZE           @flockser@ 
+#define APR_USE_SYSVSEM_SERIALIZE         @sysvser@
+#define APR_USE_POSIXSEM_SERIALIZE        @posixser@
+#define APR_USE_FCNTL_SERIALIZE           @fcntlser@
+#define APR_USE_PROC_PTHREAD_SERIALIZE    @procpthreadser@ 
+#define APR_USE_PTHREAD_SERIALIZE         @pthreadser@ 
+
+#define APR_HAS_FLOCK_SERIALIZE           @hasflockser@
+#define APR_HAS_SYSVSEM_SERIALIZE         @hassysvser@
+#define APR_HAS_POSIXSEM_SERIALIZE        @hasposixser@
+#define APR_HAS_FCNTL_SERIALIZE           @hasfcntlser@
+#define APR_HAS_PROC_PTHREAD_SERIALIZE    @hasprocpthreadser@
+#define APR_HAS_RWLOCK_SERIALIZE          @hasrwlockser@
+
+#define APR_PROCESS_LOCK_IS_GLOBAL        @proclockglobal@
+
+#define APR_HAVE_CORKABLE_TCP   @have_corkable_tcp@ 
+#define APR_HAVE_GETRLIMIT      @have_getrlimit@
+#define APR_HAVE_IN_ADDR        @have_in_addr@
+#define APR_HAVE_INET_ADDR      @have_inet_addr@
+#define APR_HAVE_INET_NETWORK   @have_inet_network@
+#define APR_HAVE_IPV6           @have_ipv6@
+#define APR_HAVE_MEMMOVE        @have_memmove@
+#define APR_HAVE_SETRLIMIT      @have_setrlimit@
+#define APR_HAVE_SIGACTION      @have_sigaction@
+#define APR_HAVE_SIGSUSPEND     @have_sigsuspend@
+#define APR_HAVE_SIGWAIT        @have_sigwait@
+#define APR_HAVE_STRCASECMP     @have_strcasecmp@
+#define APR_HAVE_STRDUP         @have_strdup@
+#define APR_HAVE_STRICMP        @have_stricmp@
+#define APR_HAVE_STRNCASECMP    @have_strncasecmp@
+#define APR_HAVE_STRNICMP       @have_strnicmp@
+#define APR_HAVE_STRSTR         @have_strstr@
+#define APR_HAVE_MEMCHR         @have_memchr@
+#define APR_HAVE_STRUCT_RLIMIT  @struct_rlimit@
+#define APR_HAVE_UNION_SEMUN    @have_union_semun@
+#define APR_HAVE_SCTP           @have_sctp@
+
+/*  APR Feature Macros */
+#define APR_HAS_SHARED_MEMORY     @sharedmem@
+#define APR_HAS_THREADS           @threads@
+#define APR_HAS_SENDFILE          @sendfile@
+#define APR_HAS_MMAP              @mmap@
+#define APR_HAS_FORK              @fork@
+#define APR_HAS_RANDOM            @rand@
+#define APR_HAS_OTHER_CHILD       @oc@
+#define APR_HAS_DSO               @aprdso@
+#define APR_HAS_SO_ACCEPTFILTER   @acceptfilter@
+#define APR_HAS_UNICODE_FS        0
+#define APR_HAS_PROC_INVOKED      0
+#define APR_HAS_USER              1
+#define APR_HAS_LARGE_FILES       0
+#define APR_HAS_XTHREAD_FILES     0
+#define APR_HAS_OS_UUID           0
+
+/* APR sets APR_FILES_AS_SOCKETS to 1 on systems where it is possible
+ * to poll on files/pipes.  On such a system, the application can
+ * call apr_socket_from_file() to get an APR socket representation and 
+ * then pass the socket representation to apr_poll_socket_add().
+ */
+#define APR_FILES_AS_SOCKETS      @file_as_socket@
+
+/* Not all platforms have a real INADDR_NONE.  This macro replaces INADDR_NONE
+ * on all platforms.
+ */
+#define APR_INADDR_NONE           @apr_inaddr_none@
+
+/* This macro indicates whether or not EBCDIC is the native character set.
+ */
+#define APR_CHARSET_EBCDIC        @apr_charset_ebcdic@
+
+/* If we have a TCP implementation that can be "corked", what flag
+ * do we use?
+ */
+#define APR_TCP_NOPUSH_FLAG       @apr_tcp_nopush_flag@
+
+/* Is the TCP_NODELAY socket option inherited from listening sockets?
+*/
+#define APR_TCP_NODELAY_INHERITED @tcp_nodelay_inherited@
+
+/* Is the O_NONBLOCK flag inherited from listening sockets?
+*/
+#define APR_O_NONBLOCK_INHERITED @o_nonblock_inherited@
+
+/* Typedefs that APR needs. */
+
+typedef  unsigned char           apr_byte_t;
+
+typedef  @short_value@           apr_int16_t;
+typedef  unsigned @short_value@  apr_uint16_t;
+                                               
+typedef  @int_value@             apr_int32_t;
+typedef  unsigned @int_value@    apr_uint32_t;
+                                               
+typedef  @long_value@            apr_int64_t;
+typedef  unsigned @long_value@   apr_uint64_t;
+
+typedef  @size_t_value@          apr_size_t;
+typedef  @ssize_t_value@         apr_ssize_t;
+typedef  @off_t_value@           apr_off_t;
+typedef  @socklen_t_value@       apr_socklen_t;
+
+typedef @ino_t_value@            apr_ino_t;
+
+#define APR_SIZEOF_VOIDP @voidp_size@
+
+/* Mechanisms to properly type numeric literals */
+@int64_literal@
+
+/* Definitions that APR programs need to work properly. */
+
+/** 
+ * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, 
+ * so that they follow the platform's calling convention.
+ * @example
+ */
+/** void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ */
+#define APR_THREAD_FUNC
+
+/**
+ * The public APR functions are declared with APR_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APR_DECLARE_NONSTD().
+ *
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE(rettype) apr_func(args)
+ * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA
+ * @remark Note that when APR compiles the library itself, it passes the 
+ * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) 
+ * to export public symbols from the dynamic library build.\n
+ * The user must define the APR_DECLARE_STATIC when compiling to target
+ * the static APR library on some platforms (e.g. Win32.)  The public symbols 
+ * are neither exported nor imported when APR_DECLARE_STATIC is defined.\n
+ * By default, compiling an application and including the APR public
+ * headers, without defining APR_DECLARE_STATIC, will prepare the code to be
+ * linked to the dynamic library.
+ */
+#define APR_DECLARE(type)            type 
+
+/**
+ * The public APR functions using variable arguments are declared with 
+ * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.
+ * @see APR_DECLARE @see APR_DECLARE_DATA
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APR_DECLARE_NONSTD(type)     type
+
+/**
+ * The public APR variables are declared with AP_MODULE_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ * @see APR_DECLARE @see APR_DECLARE_NONSTD
+ * @remark Note that the declaration and implementations use different forms,
+ * but both must include the macro.
+ * @example
+ */
+/** extern APR_DECLARE_DATA type apr_variable;\n
+ * APR_DECLARE_DATA type apr_variable = value;
+ */
+#define APR_DECLARE_DATA
+
+/* Define APR_SSIZE_T_FMT.  
+ * If ssize_t is an integer we define it to be "d",
+ * if ssize_t is a long int we define it to be "ld",
+ * if ssize_t is neither we declare an error here.
+ * I looked for a better way to define this here, but couldn't find one, so
+ * to find the logic for this definition search for "ssize_t_fmt" in
+ * configure.in.
+ */
+@ssize_t_fmt@
+
+/* And APR_SIZE_T_FMT */
+@size_t_fmt@
+
+/* And APR_OFF_T_FMT */
+@off_t_fmt@
+
+/* And APR_PID_T_FMT */
+@pid_t_fmt@
+
+/* And APR_INT64_T_FMT */
+@int64_t_fmt@
+@int64_t_fmt_len@
+
+/* And APR_UINT64_T_FMT */
+@uint64_t_fmt@
+@uint64_t_fmt_len@
+
+/* And APR_UINT64_T_HEX_FMT */
+@uint64_t_hex_fmt@
+#define APR_UINT64_T_HEX_FMT_LEN  (sizeof(APR_UINT64_T_HEX_FMT) - 1)
+
+/* Deal with atoi64 variables ... these should move to apr_private.h */
+#define APR_HAVE_INT64_STRFN  @have_int64_strfn@
+#define APR_INT64_STRFN	      @int64_strfn@
+
+/* are we going to force the generic atomic operations */
+#define APR_FORCE_ATOMIC_GENERIC @apr_force_atomic_generic@
+
+/* Does the proc mutex lock threads too */
+#define APR_PROC_MUTEX_IS_GLOBAL      @proc_mutex_is_global@
+
+/* Local machine definition for console and log output. */
+#define APR_EOL_STR              "@eolstr@"
+
+
+#if APR_HAVE_SYS_WAIT_H
+#ifdef WEXITSTATUS
+#define apr_wait_t       int
+#else
+#define apr_wait_t       union wait
+#define WEXITSTATUS(status)    (int)((status).w_retcode)
+#define WTERMSIG(status)       (int)((status).w_termsig)
+#endif /* !WEXITSTATUS */
+#endif /* HAVE_SYS_WAIT_H */
+
+#if defined(PATH_MAX)
+#define APR_PATH_MAX       PATH_MAX
+#elif defined(_POSIX_PATH_MAX)
+#define APR_PATH_MAX       _POSIX_PATH_MAX
+#else
+#error no decision has been made on APR_PATH_MAX for your platform
+#endif
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h.save b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h.save
new file mode 100644
index 00000000..276e0ab6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.h.save
@@ -0,0 +1,414 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef APR_H
+#define APR_H
+
+/* GENERATED FILE WARNING!  DO NOT EDIT apr.h
+ *
+ * You must modify apr.h.in instead.
+ *
+ * And please, make an effort to stub apr.hw and apr.hnw in the process.
+ */
+
+/**
+ * @file apr.h
+ * @brief APR Platform Definitions
+ * @remark This is a generated header generated from include/apr.h.in by
+ * ./configure, or copied from include/apr.hw or include/apr.hnw 
+ * for Win32 or Netware by those build environments, respectively.
+ */
+
+/**
+ * @defgroup APR Apache Portability Runtime library
+ * @{
+ */
+/**
+ * @defgroup apr_platform Platform Definitions
+ * @{
+ * @warning
+ * <strong><em>The actual values of macros and typedefs on this page<br>
+ * are platform specific and should NOT be relied upon!</em></strong>
+ */
+
+/* So that we can use inline on some critical functions, and use
+ * GNUC attributes (such as to get -Wall warnings for printf-like
+ * functions).  Only do this in gcc 2.7 or later ... it may work
+ * on earlier stuff, but why chance it.
+ *
+ * We've since discovered that the gcc shipped with NeXT systems
+ * as "cc" is completely broken.  It claims to be __GNUC__ and so
+ * on, but it doesn't implement half of the things that __GNUC__
+ * means.  In particular it's missing inline and the __attribute__
+ * stuff.  So we hack around it.  PR#1613. -djg
+ */
+#if !defined(__GNUC__) || __GNUC__ < 2 || \
+    (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\
+    defined(NEXT)
+#ifndef __attribute__
+#define __attribute__(__x)
+#endif
+#define APR_INLINE
+#define APR_HAS_INLINE		0
+#else
+#define APR_INLINE __inline__
+#define APR_HAS_INLINE		1
+#endif
+
+#define APR_HAVE_ARPA_INET_H     1
+#define APR_HAVE_CONIO_H         0
+#define APR_HAVE_CRYPT_H         1
+#define APR_HAVE_CTYPE_H         1
+#define APR_HAVE_DIRENT_H        1
+#define APR_HAVE_ERRNO_H         1
+#define APR_HAVE_FCNTL_H         1
+#define APR_HAVE_IO_H            0
+#define APR_HAVE_LIMITS_H        1
+#define APR_HAVE_NETDB_H         1
+#define APR_HAVE_NETINET_IN_H    1
+#define APR_HAVE_NETINET_SCTP_H  0
+#define APR_HAVE_NETINET_SCTP_UIO_H 0
+#define APR_HAVE_NETINET_TCP_H   1
+#define APR_HAVE_PTHREAD_H       1
+#define APR_HAVE_SEMAPHORE_H     1
+#define APR_HAVE_SIGNAL_H        1
+#define APR_HAVE_STDARG_H        1
+#define APR_HAVE_STDINT_H        1
+#define APR_HAVE_STDIO_H         1
+#define APR_HAVE_STDLIB_H        1
+#define APR_HAVE_STRING_H        1
+#define APR_HAVE_STRINGS_H       1
+#define APR_HAVE_SYS_IOCTL_H     1
+#define APR_HAVE_SYS_SENDFILE_H  1
+#define APR_HAVE_SYS_SIGNAL_H    1
+#define APR_HAVE_SYS_SOCKET_H    1
+#define APR_HAVE_SYS_SOCKIO_H    0
+#define APR_HAVE_SYS_SYSLIMITS_H 0
+#define APR_HAVE_SYS_TIME_H      1
+#define APR_HAVE_SYS_TYPES_H     1
+#define APR_HAVE_SYS_UIO_H       1
+#define APR_HAVE_SYS_UN_H        1
+#define APR_HAVE_SYS_WAIT_H      1
+#define APR_HAVE_TIME_H          1
+#define APR_HAVE_UNISTD_H        1
+
+/** @} */
+
+/* We don't include our conditional headers within the doxyblocks 
+ * or the extern "C" namespace 
+ */
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS)
+/* C99 7.18.4 requires that stdint.h only exposes INT64_C 
+ * and UINT64_C for C++ implementations if this is defined: */
+#define __STDC_CONSTANT_MACROS
+#endif
+
+#if APR_HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+#if APR_HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#ifdef OS2
+#define INCL_DOS
+#define INCL_DOSERRORS
+#include <os2.h>
+#endif
+
+/* header files for PATH_MAX, _POSIX_PATH_MAX */
+#if APR_HAVE_LIMITS_H
+#include <limits.h>
+#else
+#if APR_HAVE_SYS_SYSLIMITS_H
+#include <sys/syslimits.h>
+#endif
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @addtogroup apr_platform
+ * @ingroup APR 
+ * @{
+ */
+
+#define APR_HAVE_SHMEM_MMAP_TMP     1
+#define APR_HAVE_SHMEM_MMAP_SHM     1
+#define APR_HAVE_SHMEM_MMAP_ZERO    1
+#define APR_HAVE_SHMEM_SHMGET_ANON  1
+#define APR_HAVE_SHMEM_SHMGET       1
+#define APR_HAVE_SHMEM_MMAP_ANON    1
+#define APR_HAVE_SHMEM_BEOS         0
+
+#define APR_USE_SHMEM_MMAP_TMP     0
+#define APR_USE_SHMEM_MMAP_SHM     0
+#define APR_USE_SHMEM_MMAP_ZERO    0
+#define APR_USE_SHMEM_SHMGET_ANON  0
+#define APR_USE_SHMEM_SHMGET       1
+#define APR_USE_SHMEM_MMAP_ANON    1
+#define APR_USE_SHMEM_BEOS         0
+
+#define APR_USE_FLOCK_SERIALIZE           0 
+#define APR_USE_SYSVSEM_SERIALIZE         1
+#define APR_USE_POSIXSEM_SERIALIZE        0
+#define APR_USE_FCNTL_SERIALIZE           0
+#define APR_USE_PROC_PTHREAD_SERIALIZE    0 
+#define APR_USE_PTHREAD_SERIALIZE         1 
+
+#define APR_HAS_FLOCK_SERIALIZE           1
+#define APR_HAS_SYSVSEM_SERIALIZE         1
+#define APR_HAS_POSIXSEM_SERIALIZE        0
+#define APR_HAS_FCNTL_SERIALIZE           1
+#define APR_HAS_PROC_PTHREAD_SERIALIZE    1
+#define APR_HAS_RWLOCK_SERIALIZE          0
+
+#define APR_PROCESS_LOCK_IS_GLOBAL        0
+
+#define APR_HAVE_CORKABLE_TCP   1 
+#define APR_HAVE_GETRLIMIT      1
+#define APR_HAVE_IN_ADDR        1
+#define APR_HAVE_INET_ADDR      1
+#define APR_HAVE_INET_NETWORK   1
+#define APR_HAVE_IPV6           1
+#define APR_HAVE_MEMMOVE        1
+#define APR_HAVE_SETRLIMIT      1
+#define APR_HAVE_SIGACTION      1
+#define APR_HAVE_SIGSUSPEND     1
+#define APR_HAVE_SIGWAIT        1
+#define APR_HAVE_STRCASECMP     1
+#define APR_HAVE_STRDUP         1
+#define APR_HAVE_STRICMP        0
+#define APR_HAVE_STRNCASECMP    1
+#define APR_HAVE_STRNICMP       0
+#define APR_HAVE_STRSTR         1
+#define APR_HAVE_MEMCHR         1
+#define APR_HAVE_STRUCT_RLIMIT  1
+#define APR_HAVE_UNION_SEMUN    0
+#define APR_HAVE_SCTP           0
+
+/*  APR Feature Macros */
+#define APR_HAS_SHARED_MEMORY     1
+#define APR_HAS_THREADS           1
+#define APR_HAS_SENDFILE          1
+#define APR_HAS_MMAP              1
+#define APR_HAS_FORK              1
+#define APR_HAS_RANDOM            1
+#define APR_HAS_OTHER_CHILD       1
+#define APR_HAS_DSO               1
+#define APR_HAS_SO_ACCEPTFILTER   0
+#define APR_HAS_UNICODE_FS        0
+#define APR_HAS_PROC_INVOKED      0
+#define APR_HAS_USER              1
+#define APR_HAS_LARGE_FILES       0
+#define APR_HAS_XTHREAD_FILES     0
+#define APR_HAS_OS_UUID           0
+
+/* APR sets APR_FILES_AS_SOCKETS to 1 on systems where it is possible
+ * to poll on files/pipes.  On such a system, the application can
+ * call apr_socket_from_file() to get an APR socket representation and 
+ * then pass the socket representation to apr_poll_socket_add().
+ */
+#define APR_FILES_AS_SOCKETS      1
+
+/* Not all platforms have a real INADDR_NONE.  This macro replaces INADDR_NONE
+ * on all platforms.
+ */
+#define APR_INADDR_NONE           INADDR_NONE
+
+/* This macro indicates whether or not EBCDIC is the native character set.
+ */
+#define APR_CHARSET_EBCDIC        0
+
+/* If we have a TCP implementation that can be "corked", what flag
+ * do we use?
+ */
+#define APR_TCP_NOPUSH_FLAG       TCP_CORK
+
+/* Is the TCP_NODELAY socket option inherited from listening sockets?
+*/
+#define APR_TCP_NODELAY_INHERITED 1
+
+/* Is the O_NONBLOCK flag inherited from listening sockets?
+*/
+#define APR_O_NONBLOCK_INHERITED 0
+
+/* Typedefs that APR needs. */
+
+typedef  unsigned char           apr_byte_t;
+
+typedef  short           apr_int16_t;
+typedef  unsigned short  apr_uint16_t;
+                                               
+typedef  int             apr_int32_t;
+typedef  unsigned int    apr_uint32_t;
+                                               
+typedef  long            apr_int64_t;
+typedef  unsigned long   apr_uint64_t;
+
+typedef  size_t          apr_size_t;
+typedef  ssize_t         apr_ssize_t;
+typedef  off_t           apr_off_t;
+typedef  socklen_t       apr_socklen_t;
+
+typedef unsigned long            apr_ino_t;
+
+#define APR_SIZEOF_VOIDP 8
+
+/* Mechanisms to properly type numeric literals */
+#define APR_INT64_C(val) INT64_C(val)
+
+/* Definitions that APR programs need to work properly. */
+
+/** 
+ * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, 
+ * so that they follow the platform's calling convention.
+ * @example
+ */
+/** void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ */
+#define APR_THREAD_FUNC
+
+/**
+ * The public APR functions are declared with APR_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APR_DECLARE_NONSTD().
+ *
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE(rettype) apr_func(args)
+ * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA
+ * @remark Note that when APR compiles the library itself, it passes the 
+ * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) 
+ * to export public symbols from the dynamic library build.\n
+ * The user must define the APR_DECLARE_STATIC when compiling to target
+ * the static APR library on some platforms (e.g. Win32.)  The public symbols 
+ * are neither exported nor imported when APR_DECLARE_STATIC is defined.\n
+ * By default, compiling an application and including the APR public
+ * headers, without defining APR_DECLARE_STATIC, will prepare the code to be
+ * linked to the dynamic library.
+ */
+#define APR_DECLARE(type)            type 
+
+/**
+ * The public APR functions using variable arguments are declared with 
+ * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.
+ * @see APR_DECLARE @see APR_DECLARE_DATA
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APR_DECLARE_NONSTD(type)     type
+
+/**
+ * The public APR variables are declared with AP_MODULE_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ * @see APR_DECLARE @see APR_DECLARE_NONSTD
+ * @remark Note that the declaration and implementations use different forms,
+ * but both must include the macro.
+ * @example
+ */
+/** extern APR_DECLARE_DATA type apr_variable;\n
+ * APR_DECLARE_DATA type apr_variable = value;
+ */
+#define APR_DECLARE_DATA
+
+/* Define APR_SSIZE_T_FMT.  
+ * If ssize_t is an integer we define it to be "d",
+ * if ssize_t is a long int we define it to be "ld",
+ * if ssize_t is neither we declare an error here.
+ * I looked for a better way to define this here, but couldn't find one, so
+ * to find the logic for this definition search for "ssize_t_fmt" in
+ * configure.in.
+ */
+#define APR_SSIZE_T_FMT "ld"
+
+/* And APR_SIZE_T_FMT */
+#define APR_SIZE_T_FMT "ld"
+
+/* And APR_OFF_T_FMT */
+#define APR_OFF_T_FMT "ld"
+
+/* And APR_PID_T_FMT */
+#define APR_PID_T_FMT "d"
+
+/* And APR_INT64_T_FMT */
+#define APR_INT64_T_FMT "ld"
+#define APR_INT64_T_FMT_LEN 2
+
+/* And APR_UINT64_T_FMT */
+#define APR_UINT64_T_FMT "lu"
+#define APR_UINT64_T_FMT_LEN 2
+
+/* And APR_UINT64_T_HEX_FMT */
+#define APR_UINT64_T_HEX_FMT "lx"
+#define APR_UINT64_T_HEX_FMT_LEN  (sizeof(APR_UINT64_T_HEX_FMT) - 1)
+
+/* Deal with atoi64 variables ... these should move to apr_private.h */
+#define APR_HAVE_INT64_STRFN  1
+#define APR_INT64_STRFN	      strtol
+
+/* are we going to force the generic atomic operations */
+#define APR_FORCE_ATOMIC_GENERIC 1
+
+/* Does the proc mutex lock threads too */
+#define APR_PROC_MUTEX_IS_GLOBAL      0
+
+/* Local machine definition for console and log output. */
+#define APR_EOL_STR              "\n"
+
+
+#if APR_HAVE_SYS_WAIT_H
+#ifdef WEXITSTATUS
+#define apr_wait_t       int
+#else
+#define apr_wait_t       union wait
+#define WEXITSTATUS(status)    (int)((status).w_retcode)
+#define WTERMSIG(status)       (int)((status).w_termsig)
+#endif /* !WEXITSTATUS */
+#endif /* HAVE_SYS_WAIT_H */
+
+#if defined(PATH_MAX)
+#define APR_PATH_MAX       PATH_MAX
+#elif defined(_POSIX_PATH_MAX)
+#define APR_PATH_MAX       _POSIX_PATH_MAX
+#else
+#error no decision has been made on APR_PATH_MAX for your platform
+#endif
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.hnw b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.hnw
new file mode 100644
index 00000000..919e058c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.hnw
@@ -0,0 +1,348 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef APR_H
+#define APR_H
+
+/* GENERATED FILE WARNING!  DO NOT EDIT apr.h
+ *
+ * You must modify apr.hnw instead.
+ *
+ * And please, make an effort to stub apr.hw and apr.h.in in the process.
+ *
+ * This is the NetWare specific version of apr.h.  It is copied from
+ * apr.hnw at the start of a NetWare build by prebuildNW.bat. 
+ */
+
+/**
+ * @file apr.h
+ * @brief APR Platform Definitions
+ * @remark This is a generated header generated from include/apr.h.in by
+ * ./configure, or copied from include/apr.hw or include/apr.hnw 
+ * for Win32 or Netware by those build environments, respectively.
+ */
+
+#if defined(NETWARE) || defined(DOXYGEN)
+
+#define FD_SETSIZE 1024
+
+#include <sys/types.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <time.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <nks/thread.h>
+#include <nks/synch.h>
+#include <nks/time.h>
+#include <signal.h>
+#include <novsock2.h>
+#include <sys/types.h>
+
+#ifdef NW_BUILD_IPV6
+#include <novtcpip.h>
+#endif
+
+#define _POSIX_THREAD_SAFE_FUNCTIONS    1
+#define READDIR_IS_THREAD_SAFE          1
+
+/* Keep #include'd headers from within the __cplusplus or doxyblocks */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup apr_platform Platform Definitions
+ * @ingroup APR 
+ * @{
+ */
+
+#define APR_INLINE 
+#define APR_HAS_INLINE		0
+#ifndef __attribute__
+#define __attribute__(__x)
+#endif
+#define ENUM_BITFIELD(e,n,w)  signed int n : w
+
+#define APR_HAVE_ARPA_INET_H    0
+#define APR_HAVE_CONIO_H        0
+#define APR_HAVE_CRYPT_H        0
+#define APR_HAVE_CTYPE_H        1
+#define APR_HAVE_DIRENT_H       1
+#define APR_HAVE_ERRNO_H        1
+#define APR_HAVE_FCNTL_H        1
+#define APR_HAVE_IO_H           0
+#define APR_HAVE_LIMITS_H       1
+#define APR_HAVE_NETDB_H        0
+#define APR_HAVE_NETINET_IN_H   0
+#define APR_HAVE_NETINET_SCTP_H 0
+#define APR_HAVE_NETINET_SCTP_UIO_H 0
+#define APR_HAVE_NETINET_TCP_H  0
+#define APR_HAVE_PTHREAD_H      0
+#define APR_HAVE_SIGNAL_H       1
+#define APR_HAVE_STDARG_H       1
+#define APR_HAVE_STDINT_H       0
+#define APR_HAVE_STDIO_H        1
+#define APR_HAVE_STDLIB_H       1
+#define APR_HAVE_STRING_H       1
+#define APR_HAVE_STRINGS_H      0
+#define APR_HAVE_STRTOLL	1
+#define APR_HAVE_SYS_SENDFILE_H 0
+#define APR_HAVE_SYS_SIGNAL_H   0
+#define APR_HAVE_SYS_SOCKET_H   0
+#define APR_HAVE_SYS_SOCKIO_H   0
+#define APR_HAVE_SYS_SYSLIMITS_H 0
+#define APR_HAVE_SYS_TIME_H     0
+#define APR_HAVE_SYS_TYPES_H    1
+#define APR_HAVE_SYS_UIO_H      1
+#define APR_HAVE_SYS_UN_H       0
+#define APR_HAVE_SYS_WAIT_H     0
+#define APR_HAVE_TIME_H         1
+#define APR_HAVE_UNISTD_H       1
+
+#define APR_HAVE_SHMEM_MMAP_TMP     0
+#define APR_HAVE_SHMEM_MMAP_SHM     0
+#define APR_HAVE_SHMEM_MMAP_ZERO    0
+#define APR_HAVE_SHMEM_SHMGET_ANON  0
+#define APR_HAVE_SHMEM_SHMGET       0
+#define APR_HAVE_SHMEM_MMAP_ANON    0
+#define APR_HAVE_SHMEM_BEOS         0
+
+#define APR_USE_SHMEM_MMAP_TMP     0
+#define APR_USE_SHMEM_MMAP_SHM     0
+#define APR_USE_SHMEM_MMAP_ZERO    0
+#define APR_USE_SHMEM_SHMGET_ANON  0
+#define APR_USE_SHMEM_SHMGET       0
+#define APR_USE_SHMEM_MMAP_ANON    0
+#define APR_USE_SHMEM_BEOS         0
+
+#define APR_USE_FLOCK_SERIALIZE           0 
+#define APR_USE_SYSVSEM_SERIALIZE         0
+#define APR_USE_FCNTL_SERIALIZE           0
+#define APR_USE_PROC_PTHREAD_SERIALIZE    0 
+#define APR_USE_PTHREAD_SERIALIZE         0
+
+#define APR_HAS_FLOCK_SERIALIZE           0
+#define APR_HAS_SYSVSEM_SERIALIZE         0
+#define APR_HAS_FCNTL_SERIALIZE           0
+#define APR_HAS_PROC_PTHREAD_SERIALIZE    0
+#define APR_HAS_RWLOCK_SERIALIZE          0 
+
+#define APR_HAS_LOCK_CREATE_NP            0
+
+#define APR_PROCESS_LOCK_IS_GLOBAL        1
+
+#define APR_FILE_BASED_SHM      0
+
+#define APR_HAVE_CORKABLE_TCP	0
+#define APR_HAVE_GETRLIMIT      0
+#define APR_HAVE_ICONV          0
+#define APR_HAVE_IN_ADDR        1
+#define APR_HAVE_INET_ADDR      1
+#define APR_HAVE_INET_NETWORK   0
+#ifdef NW_BUILD_IPV6
+#define APR_HAVE_IPV6           1
+#else
+#define APR_HAVE_IPV6           0
+#endif
+#define APR_HAVE_MEMCHR         1
+#define APR_HAVE_MEMMOVE        1
+#define APR_HAVE_SETRLIMIT      0
+#define APR_HAVE_SIGACTION      0
+#define APR_HAVE_SIGSUSPEND     0
+#define APR_HAVE_SIGWAIT        0
+#define APR_HAVE_STRCASECMP     1
+#define APR_HAVE_STRDUP         1
+#define APR_HAVE_STRICMP        1
+#define APR_HAVE_STRNCASECMP    1
+#define APR_HAVE_STRNICMP       1
+#define APR_HAVE_STRSTR         1
+#define APR_HAVE_STRUCT_RLIMIT  0
+#define APR_HAVE_UNION_SEMUN    0
+#define APR_HAVE_SCTP           0
+
+/*  APR Feature Macros */
+#define APR_HAS_SHARED_MEMORY     0
+#define APR_HAS_THREADS           1
+#define APR_HAS_SENDFILE          0
+#define APR_HAS_MMAP              0
+#define APR_HAS_FORK              0
+#define APR_HAS_RANDOM            1
+#define APR_HAS_OTHER_CHILD       0
+#define APR_HAS_DSO               1
+#define APR_HAS_SO_ACCEPTFILTER   0
+#define APR_HAS_UNICODE_FS        0
+#define APR_HAS_PROC_INVOKED      0
+#define APR_HAS_USER              1
+#define APR_HAS_LARGE_FILES       0
+#define APR_HAS_XTHREAD_FILES     0
+#define APR_HAS_OS_UUID           0
+
+/* Netware can poll on files/pipes.
+ */
+#define APR_FILES_AS_SOCKETS      1
+
+/* Not all platforms have a real INADDR_NONE.  This macro replaces INADDR_NONE
+ * on all platforms.
+ */
+#define APR_INADDR_NONE           INADDR_NONE
+
+/* This macro indicates whether or not EBCDIC is the native character set.
+ */
+#define APR_CHARSET_EBCDIC        0
+
+/* Is the TCP_NODELAY socket option inherited from listening sockets?
+*/
+#define APR_TCP_NODELAY_INHERITED 1
+
+/* Is the O_NONBLOCK flag inherited from listening sockets?
+*/
+#define APR_O_NONBLOCK_INHERITED  1
+
+/* Typedefs that APR needs. */
+
+typedef  unsigned char     apr_byte_t;
+
+typedef  short             apr_int16_t;
+typedef  unsigned short    apr_uint16_t;
+                                               
+typedef  int               apr_int32_t;
+typedef  unsigned int      apr_uint32_t;
+                                               
+typedef  long long		   apr_int64_t;
+typedef  unsigned long long apr_uint64_t;
+
+typedef  size_t            apr_size_t;
+typedef  ssize_t           apr_ssize_t;
+typedef  off_t             apr_off_t;
+typedef  int               apr_socklen_t;
+
+typedef apr_uint64_t       apr_ino_t;
+
+#ifdef UNKNOWN_NETWARE_64BIT_FLAG_NEEDED
+#define APR_SIZEOF_VOIDP   8
+#else
+#define APR_SIZEOF_VOIDP   4
+#endif
+
+/* Mechanisms to properly type numeric literals */
+
+#ifdef __GNUC__
+#define APR_INT64_C(val) (val)
+#else
+#define APR_INT64_C(val) (val##i64)
+#endif
+
+/* PROC mutex is a GLOBAL mutex on Netware */
+#define APR_PROC_MUTEX_IS_GLOBAL      1
+
+/* Definitions that APR programs need to work properly. */
+
+/** 
+ * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, 
+ * so that they follow the platform's calling convention.
+ * @example
+ */
+/** void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ */
+#define APR_THREAD_FUNC
+
+/**
+ * The public APR functions are declared with APR_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APR_DECLARE_NONSTD().
+ *
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE(rettype) apr_func(args)
+ * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA
+ * @remark Note that when APR compiles the library itself, it passes the 
+ * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) 
+ * to export public symbols from the dynamic library build.\n
+ * The user must define the APR_DECLARE_STATIC when compiling to target
+ * the static APR library on some platforms (e.g. Win32.)  The public symbols 
+ * are neither exported nor imported when APR_DECLARE_STATIC is defined.\n
+ * By default, compiling an application and including the APR public
+ * headers, without defining APR_DECLARE_STATIC, will prepare the code to be
+ * linked to the dynamic library.
+ */
+#define APR_DECLARE(type)            type 
+
+/**
+ * The public APR functions using variable arguments are declared with 
+ * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.
+ * @see APR_DECLARE @see APR_DECLARE_DATA
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APR_DECLARE_NONSTD(type)     type
+
+/**
+ * The public APR variables are declared with AP_MODULE_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ * @see APR_DECLARE @see APR_DECLARE_NONSTD
+ * @remark Note that the declaration and implementations use different forms,
+ * but both must include the macro.
+ * @example
+ */
+/** extern APR_DECLARE_DATA type apr_variable;\n
+ * APR_DECLARE_DATA type apr_variable = value;
+ */
+#define APR_DECLARE_DATA
+
+#define APR_SSIZE_T_FMT          "d"
+
+#define APR_SIZE_T_FMT           "d"
+
+#define APR_OFF_T_FMT            "ld"
+
+#define APR_PID_T_FMT            "d"
+
+/* Local machine definition for console and log output. */
+#define APR_EOL_STR              "\r\n"
+
+typedef int apr_wait_t;
+
+#define APR_PATH_MAX PATH_MAX
+
+#define APR_INT64_T_FMT          "lld"
+#define APR_INT64_T_FMT_LEN      3
+#define APR_UINT64_T_FMT         "llu"
+#define APR_UINT64_T_FMT_LEN     3
+#define APR_UINT64_T_HEX_FMT     "llx"
+#define APR_UINT64_T_HEX_FMT_LEN (sizeof(APR_UINT64_T_HEX_FMT) - 1)
+#define APR_TIME_T_FMT APR_INT64_T_FMT
+
+/* Deal with atoi64 variables ... these should move to apr_private.h */
+#define APR_HAVE_INT64_STRFN  1
+#define APR_INT64_STRFN	      strtoll
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* NETWARE */
+
+#endif /* APR_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.hw b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.hw
new file mode 100644
index 00000000..920891fd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr.hw
@@ -0,0 +1,541 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef APR_H
+#define APR_H
+
+/* GENERATED FILE WARNING!  DO NOT EDIT apr.h
+ *
+ * You must modify apr.hw instead.
+ *
+ * And please, make an effort to stub apr.hnw and apr.h.in in the process.
+ *
+ * This is the Win32 specific version of apr.h.  It is copied from
+ * apr.hw by the apr.dsp and libapr.dsp projects. 
+ */
+
+/**
+ * @file apr.h
+ * @brief APR Platform Definitions
+ * @remark This is a generated header generated from include/apr.h.in by
+ * ./configure, or copied from include/apr.hw or include/apr.hnw 
+ * for Win32 or Netware by those build environments, respectively.
+ */
+
+#if defined(WIN32) || defined(DOXYGEN)
+
+/* Ignore most warnings (back down to /W3) for poorly constructed headers
+ */
+#if defined(_MSC_VER) && _MSC_VER >= 1200
+#pragma warning(push, 3)
+#endif
+
+/* disable or reduce the frequency of...
+ *   C4057: indirection to slightly different base types
+ *   C4075: slight indirection changes (unsigned short* vs short[])
+ *   C4100: unreferenced formal parameter
+ *   C4127: conditional expression is constant
+ *   C4201: nonstandard extension nameless struct/unions
+ *   C4244: int to char/short - precision loss
+ *   C4514: unreferenced inline function removed
+ */
+#pragma warning(disable: 4100 4127 4201 4514; once: 4057 4075 4244)
+
+/* Ignore Microsoft's interpretation of secure development
+ * and the POSIX string handling API
+ */
+#if defined(_MSC_VER) && _MSC_VER >= 1400
+#ifndef _CRT_SECURE_NO_DEPRECATE
+#define _CRT_SECURE_NO_DEPRECATE
+#endif
+#pragma warning(disable: 4996)
+#endif
+
+/* Has windows.h already been included?  If so, our preferences don't matter,
+ * but we will still need the winsock things no matter what was included.
+ * If not, include a restricted set of windows headers to our tastes.
+ */
+#ifndef _WINDOWS_
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#ifndef _WIN32_WINNT
+
+/* Restrict the server to a subset of Windows NT 4.0 header files by default
+ */
+#define _WIN32_WINNT 0x0400
+#endif
+#ifndef NOUSER
+#define NOUSER
+#endif
+#ifndef NOMCX
+#define NOMCX
+#endif
+#ifndef NOIME
+#define NOIME
+#endif
+#include <windows.h>
+/* 
+ * Add a _very_few_ declarations missing from the restricted set of headers
+ * (If this list becomes extensive, re-enable the required headers above!)
+ * winsock headers were excluded by WIN32_LEAN_AND_MEAN, so include them now
+ */
+#define SW_HIDE             0
+#ifndef _WIN32_WCE
+#include <winsock2.h>
+#include <mswsock.h>
+#else
+#include <winsock.h>
+#endif
+#endif /* !_WINDOWS_ */
+
+/**
+ * @defgroup apr_platform Platform Definitions
+ * @ingroup APR 
+ * @{
+ */
+
+#define APR_INLINE __inline
+#define APR_HAS_INLINE          1
+#if !defined(__GNUC__) && !defined(__attribute__)
+#define __attribute__(__x)
+#endif
+
+#define NO_USE_SIGACTION
+
+#ifndef _WIN32_WCE
+#define APR_HAVE_ARPA_INET_H    0
+#define APR_HAVE_CONIO_H        1
+#define APR_HAVE_CRYPT_H        0
+#define APR_HAVE_CTYPE_H        1
+#define APR_HAVE_DIRENT_H       0
+#define APR_HAVE_ERRNO_H        1
+#define APR_HAVE_FCNTL_H        1
+#define APR_HAVE_IO_H           1
+#define APR_HAVE_LIMITS_H       1
+#define APR_HAVE_NETDB_H        0
+#define APR_HAVE_NETINET_IN_H   0
+#define APR_HAVE_NETINET_SCTP_H 0
+#define APR_HAVE_NETINET_SCTP_UIO_H 0
+#define APR_HAVE_NETINET_TCP_H  0
+#define APR_HAVE_PTHREAD_H      0
+#define APR_HAVE_SIGNAL_H       1
+#define APR_HAVE_STDARG_H       1
+#define APR_HAVE_STDINT_H       0
+#define APR_HAVE_STDIO_H        1
+#define APR_HAVE_STDLIB_H       1
+#define APR_HAVE_STRING_H       1
+#define APR_HAVE_STRINGS_H      0
+#define APR_HAVE_SYS_SENDFILE_H 0
+#define APR_HAVE_SYS_SIGNAL_H   0
+#define APR_HAVE_SYS_SOCKET_H   0
+#define APR_HAVE_SYS_SOCKIO_H   0
+#define APR_HAVE_SYS_SYSLIMITS_H 0
+#define APR_HAVE_SYS_TIME_H     0
+#define APR_HAVE_SYS_TYPES_H    1
+#define APR_HAVE_SYS_UIO_H      0
+#define APR_HAVE_SYS_WAIT_H     0
+#define APR_HAVE_UNISTD_H       0
+#define APR_HAVE_STDDEF_H       1
+#define APR_HAVE_PROCESS_H      1
+#define APR_HAVE_TIME_H         1
+#else
+#define APR_HAVE_ARPA_INET_H    0
+#define APR_HAVE_CONIO_H        0
+#define APR_HAVE_CRYPT_H        0
+#define APR_HAVE_CTYPE_H        0
+#define APR_HAVE_DIRENT_H       0
+#define APR_HAVE_ERRNO_H        0
+#define APR_HAVE_FCNTL_H        0
+#define APR_HAVE_IO_H           0
+#define APR_HAVE_LIMITS_H       0
+#define APR_HAVE_NETDB_H        0
+#define APR_HAVE_NETINET_IN_H   0
+#define APR_HAVE_NETINET_TCP_H  0
+#define APR_HAVE_PTHREAD_H      0
+#define APR_HAVE_SIGNAL_H       0
+#define APR_HAVE_STDARG_H       0
+#define APR_HAVE_STDINT_H       0
+#define APR_HAVE_STDIO_H        1
+#define APR_HAVE_STDLIB_H       1
+#define APR_HAVE_STRING_H       1
+#define APR_HAVE_STRINGS_H      0
+#define APR_HAVE_SYS_SENDFILE_H 0
+#define APR_HAVE_SYS_SIGNAL_H   0
+#define APR_HAVE_SYS_SOCKET_H   0
+#define APR_HAVE_SYS_SYSLIMITS_H 0
+#define APR_HAVE_SYS_TIME_H     0
+#define APR_HAVE_SYS_TYPES_H    0
+#define APR_HAVE_SYS_UIO_H      0
+#define APR_HAVE_SYS_WAIT_H     0
+#define APR_HAVE_UNISTD_H       0
+#define APR_HAVE_STDDEF_H       0
+#define APR_HAVE_PROCESS_H      0
+#define APR_HAVE_TIME_H         0
+#endif
+
+#define APR_USE_FLOCK_SERIALIZE           0 
+#define APR_USE_SYSVSEM_SERIALIZE         0
+#define APR_USE_FCNTL_SERIALIZE           0
+#define APR_USE_PROC_PTHREAD_SERIALIZE    0 
+#define APR_USE_PTHREAD_SERIALIZE         0 
+
+#define APR_HAS_FLOCK_SERIALIZE           0
+#define APR_HAS_SYSVSEM_SERIALIZE         0
+#define APR_HAS_FCNTL_SERIALIZE           0
+#define APR_HAS_PROC_PTHREAD_SERIALIZE    0
+#define APR_HAS_RWLOCK_SERIALIZE          0
+
+#define APR_HAS_LOCK_CREATE_NP            0
+
+#define APR_PROCESS_LOCK_IS_GLOBAL        0
+
+#define APR_USES_ANONYMOUS_SHM            0
+#define APR_USES_FILEBASED_SHM            0
+#define APR_USES_KEYBASED_SHM             0
+
+#define APR_FILE_BASED_SHM      0
+#define APR_MEM_BASED_SHM       0
+
+#define APR_HAVE_CORKABLE_TCP   0
+#define APR_HAVE_GETRLIMIT      0
+#define APR_HAVE_ICONV          0
+#define APR_HAVE_IN_ADDR        1
+#define APR_HAVE_INET_ADDR      1
+#define APR_HAVE_INET_NETWORK   0
+#define APR_HAVE_IPV6           0
+#define APR_HAVE_MEMMOVE        1
+#define APR_HAVE_SETRLIMIT      0
+#define APR_HAVE_SIGACTION      0
+#define APR_HAVE_SIGSUSPEND     0
+#define APR_HAVE_SIGWAIT        0
+#define APR_HAVE_STRCASECMP     0
+#define APR_HAVE_STRDUP         1
+#define APR_HAVE_STRNCASECMP    0
+#define APR_HAVE_STRSTR         1
+#define APR_HAVE_MEMCHR         1
+#define APR_HAVE_STRUCT_RLIMIT  0
+#define APR_HAVE_UNION_SEMUN    0
+#define APR_HAVE_SCTP           0
+
+#ifndef _WIN32_WCE
+#define APR_HAVE_STRICMP        1
+#define APR_HAVE_STRNICMP       1
+#else
+#define APR_HAVE_STRICMP        0
+#define APR_HAVE_STRNICMP       0
+#endif
+
+/** @} */
+
+/* We don't include our conditional headers within the doxyblocks 
+ * or the extern "C" namespace 
+ */
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_STDDEF_H
+#include <stddef.h>
+#endif
+#if APR_HAVE_TIME_H
+#include <time.h>
+#endif
+#if APR_HAVE_PROCESS_H
+#include <process.h>
+#endif
+#if APR_HAVE_IPV6
+#include <ws2tcpip.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @addtogroup apr_platform
+ * @ingroup APR 
+ * @{
+ */
+
+/*  APR Feature Macros */
+#define APR_HAS_SHARED_MEMORY     1
+#define APR_HAS_THREADS           1
+#define APR_HAS_MMAP              1
+#define APR_HAS_FORK              0
+#define APR_HAS_RANDOM            1
+#define APR_HAS_OTHER_CHILD       1
+#define APR_HAS_DSO               1
+#define APR_HAS_SO_ACCEPTFILTER   0
+#define APR_HAS_UNICODE_FS        1
+#define APR_HAS_PROC_INVOKED      1
+#ifndef _WIN32_WCE
+#define APR_HAS_SENDFILE          1
+#define APR_HAS_USER              1
+#define APR_HAS_LARGE_FILES       1
+#define APR_HAS_XTHREAD_FILES     1
+#else
+#define APR_HAS_SENDFILE          0
+#define APR_HAS_USER              0
+#define APR_HAS_LARGE_FILES       0
+#define APR_HAS_XTHREAD_FILES     0
+#endif
+#define APR_HAS_OS_UUID           1
+
+/* Win32 cannot poll [just yet] on files/pipes.
+ */
+#define APR_FILES_AS_SOCKETS      0
+
+/* Not all platforms have a real INADDR_NONE.  This macro replaces INADDR_NONE
+ * on all platforms.
+ */
+#define APR_INADDR_NONE           INADDR_NONE
+
+/* This macro indicates whether or not EBCDIC is the native character set.
+ */
+#define APR_CHARSET_EBCDIC        0
+
+/* Is the TCP_NODELAY socket option inherited from listening sockets?
+ */
+#define APR_TCP_NODELAY_INHERITED 1
+
+/* Is the O_NONBLOCK flag inherited from listening sockets?
+ */
+#define APR_O_NONBLOCK_INHERITED  1
+
+/* Typedefs that APR needs. */
+
+typedef  unsigned char     apr_byte_t;
+
+typedef  short             apr_int16_t;
+typedef  unsigned short    apr_uint16_t;
+                                               
+typedef  int               apr_int32_t;
+typedef  unsigned int      apr_uint32_t;
+                                               
+typedef  __int64           apr_int64_t;
+typedef  unsigned __int64  apr_uint64_t;
+
+typedef  size_t      apr_size_t;
+#if APR_HAVE_STDDEF_H
+typedef  ptrdiff_t   apr_ssize_t;
+#else
+typedef  int         apr_ssize_t;
+#endif
+#if APR_HAS_LARGE_FILES
+typedef  __int64     apr_off_t;
+#else
+typedef  int         apr_off_t;
+#endif
+typedef  int         apr_socklen_t;
+
+typedef apr_uint64_t       apr_ino_t;
+
+#ifdef WIN64
+#define APR_SIZEOF_VOIDP   8
+#else
+#define APR_SIZEOF_VOIDP   4
+#endif
+
+/* XXX These simply don't belong here, perhaps in apr_portable.h
+ * based on some APR_HAVE_PID/GID/UID?
+ */
+#ifndef __GNUC__
+typedef  int         pid_t;
+#endif
+typedef  int         uid_t;
+typedef  int         gid_t;
+
+/* Mechanisms to properly type numeric literals */
+
+#ifndef __GNUC__
+#define APR_INT64_C(val) (val##i64)
+#else
+#define APR_INT64_C(val) (val##LL)
+#endif
+
+
+#if APR_HAVE_IPV6
+
+/* Appears in later flavors, not the originals. */
+#ifndef in_addr6
+#define  in6_addr    in_addr6
+#endif
+
+#ifndef WS2TCPIP_INLINE
+#define IN6_IS_ADDR_V4MAPPED(a) \
+    (   (*(const apr_uint64_t *)(const void *)(&(a)->s6_addr[0]) == 0) \
+     && (*(const apr_uint32_t *)(const void *)(&(a)->s6_addr[8]) == ntohl(0x0000ffff)))
+#endif
+
+#endif /* APR_HAS_IPV6 */
+
+/* Definitions that APR programs need to work properly. */
+
+/** 
+ * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, 
+ * so that they follow the platform's calling convention.
+ * @example
+ */
+/** void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ */
+#define APR_THREAD_FUNC  __stdcall
+
+
+#if defined(DOXYGEN) || !defined(WIN32)
+
+/**
+ * The public APR functions are declared with APR_DECLARE(), so they may
+ * use the most appropriate calling convention.  Public APR functions with 
+ * variable arguments must use APR_DECLARE_NONSTD().
+ *
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE(rettype) apr_func(args)
+ * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA
+ * @remark Note that when APR compiles the library itself, it passes the 
+ * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) 
+ * to export public symbols from the dynamic library build.\n
+ * The user must define the APR_DECLARE_STATIC when compiling to target
+ * the static APR library on some platforms (e.g. Win32.)  The public symbols 
+ * are neither exported nor imported when APR_DECLARE_STATIC is defined.\n
+ * By default, compiling an application and including the APR public
+ * headers, without defining APR_DECLARE_STATIC, will prepare the code to be
+ * linked to the dynamic library.
+ */
+#define APR_DECLARE(type)            type 
+
+/**
+ * The public APR functions using variable arguments are declared with 
+ * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.
+ * @see APR_DECLARE @see APR_DECLARE_DATA
+ * @remark Both the declaration and implementations must use the same macro.
+ * @example
+ */
+/** APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ */
+#define APR_DECLARE_NONSTD(type)     type
+
+/**
+ * The public APR variables are declared with AP_MODULE_DECLARE_DATA.
+ * This assures the appropriate indirection is invoked at compile time.
+ * @see APR_DECLARE @see APR_DECLARE_NONSTD
+ * @remark Note that the declaration and implementations use different forms,
+ * but both must include the macro.
+ * @example
+ */
+/** extern APR_DECLARE_DATA type apr_variable;\n
+ * APR_DECLARE_DATA type apr_variable = value;
+ */
+#define APR_DECLARE_DATA
+
+#elif defined(APR_DECLARE_STATIC)
+#define APR_DECLARE(type)            type __stdcall
+#define APR_DECLARE_NONSTD(type)     type
+#define APR_DECLARE_DATA
+#elif defined(APR_DECLARE_EXPORT)
+#define APR_DECLARE(type)            __declspec(dllexport) type __stdcall
+#define APR_DECLARE_NONSTD(type)     __declspec(dllexport) type
+#define APR_DECLARE_DATA             __declspec(dllexport)
+#else
+#define APR_DECLARE(type)            __declspec(dllimport) type __stdcall
+#define APR_DECLARE_NONSTD(type)     __declspec(dllimport) type
+#define APR_DECLARE_DATA             __declspec(dllimport)
+#endif
+
+#ifdef WIN64
+#define APR_SSIZE_T_FMT          "I64d"
+#define APR_SIZE_T_FMT           "I64d"
+#else
+#define APR_SSIZE_T_FMT          "d"
+#define APR_SIZE_T_FMT           "d"
+#endif
+
+#if APR_HAS_LARGE_FILES
+#define APR_OFF_T_FMT            "I64d"
+#else
+#define APR_OFF_T_FMT            "d"
+#endif
+
+#define APR_PID_T_FMT            "d"
+
+#define APR_INT64_T_FMT          "I64d"
+#define APR_INT64_T_FMT_LEN      4
+#define APR_UINT64_T_FMT         "I64u"
+#define APR_UINT64_T_FMT_LEN     4
+#define APR_UINT64_T_HEX_FMT     "I64x"
+#define APR_UINT64_T_HEX_FMT_LEN (sizeof(APR_UINT64_T_HEX_FMT) - 1)
+
+/* Deal with atoi64 variables ... these should move to apr_private.h */
+/* MSVC 7.0 introduced _strtoui64 */
+#if _MSC_VER >= 1300 && _INTEGRAL_MAX_BITS >= 64
+#define APR_HAVE_INT64_STRFN  1
+#define APR_INT64_STRFN	      _strtoui64
+#else
+#define APR_HAVE_INT64_STRFN  0
+#define APR_INT64_STRFN	      undef
+#endif
+
+/* Local machine definition for console and log output. */
+#define APR_EOL_STR              "\r\n"
+
+/* No difference between PROC and GLOBAL mutex */
+#define APR_PROC_MUTEX_IS_GLOBAL      1
+
+typedef int apr_wait_t;
+
+/* struct iovec is needed to emulate Unix writev */
+struct iovec {
+    char*      iov_base;
+    apr_size_t iov_len;
+};
+
+/* Nasty Win32 .h ommissions we really need */
+#define STDIN_FILENO  0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+
+#if APR_HAS_UNICODE_FS
+/* An arbitrary size that is digestable. True max is a bit less than 32000 */
+#define APR_PATH_MAX 8192
+#else /* !APR_HAS_UNICODE_FS */
+#define APR_PATH_MAX MAX_PATH
+#endif
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Done with badly written headers
+ */
+#if defined(_MSC_VER) && _MSC_VER >= 1200
+#pragma warning(pop)
+#pragma warning(disable: 4996)
+#endif
+
+#endif /* WIN32 */
+
+#endif /* APR_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_allocator.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_allocator.h
new file mode 100644
index 00000000..b880c4e2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_allocator.h
@@ -0,0 +1,170 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_ALLOCATOR_H
+#define APR_ALLOCATOR_H
+
+/**
+ * @file apr_allocator.h
+ * @brief APR Internal Memory Allocation
+ */
+
+#include "apr.h"
+#include "apr_errno.h"
+#define APR_WANT_MEMFUNC /**< For no good reason? */
+#include "apr_want.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup apr_allocator Internal Memory Allocation
+ * @ingroup APR 
+ * @{
+ */
+
+/** the allocator structure */
+typedef struct apr_allocator_t apr_allocator_t;
+/** the structure which holds information about the allocation */
+typedef struct apr_memnode_t apr_memnode_t;
+
+/** basic memory node structure */
+struct apr_memnode_t {
+    apr_memnode_t *next;            /**< next memnode */
+    apr_memnode_t **ref;            /**< reference to self */
+    apr_uint32_t   index;           /**< size */
+    apr_uint32_t   free_index;      /**< how much free */
+    char          *first_avail;     /**< pointer to first free memory */
+    char          *endp;            /**< pointer to end of free memory */
+};
+
+/** The base size of a memory node - aligned.  */
+#define APR_MEMNODE_T_SIZE APR_ALIGN_DEFAULT(sizeof(apr_memnode_t))
+
+/** Symbolic constants */
+#define APR_ALLOCATOR_MAX_FREE_UNLIMITED 0
+
+/**
+ * Create a new allocator
+ * @param allocator The allocator we have just created.
+ *
+ */
+APR_DECLARE(apr_status_t) apr_allocator_create(apr_allocator_t **allocator);
+
+/**
+ * Destroy an allocator
+ * @param allocator The allocator to be destroyed
+ * @remark Any memnodes not given back to the allocator prior to destroying
+ *         will _not_ be free()d.
+ */
+APR_DECLARE(void) apr_allocator_destroy(apr_allocator_t *allocator);
+
+/**
+ * Allocate a block of mem from the allocator
+ * @param allocator The allocator to allocate from
+ * @param size The size of the mem to allocate (excluding the
+ *        memnode structure)
+ */
+APR_DECLARE(apr_memnode_t *) apr_allocator_alloc(apr_allocator_t *allocator,
+                                                 apr_size_t size);
+
+/**
+ * Free a block of mem, giving it back to the allocator
+ * @param allocator The allocator to give the mem back to
+ * @param memnode The memory node to return
+ */
+APR_DECLARE(void) apr_allocator_free(apr_allocator_t *allocator,
+                                     apr_memnode_t *memnode);
+
+#include "apr_pools.h"
+
+/**
+ * Set the owner of the allocator
+ * @param allocator The allocator to set the owner for
+ * @param pool The pool that is to own the allocator
+ * @remark Typically pool is the highest level pool using the allocator
+ */
+/*
+ * XXX: see if we can come up with something a bit better.  Currently
+ * you can make a pool an owner, but if the pool doesn't use the allocator
+ * the allocator will never be destroyed.
+ */
+APR_DECLARE(void) apr_allocator_owner_set(apr_allocator_t *allocator,
+                                          apr_pool_t *pool);
+
+/** @deprecated @see apr_allocator_owner_set */
+APR_DECLARE(void) apr_allocator_set_owner(apr_allocator_t *allocator,
+                                          apr_pool_t *pool);
+
+/**
+ * Get the current owner of the allocator
+ * @param allocator The allocator to get the owner from
+ */
+APR_DECLARE(apr_pool_t *) apr_allocator_owner_get(apr_allocator_t *allocator);
+
+/** @deprecated @see apr_allocator_owner_get */
+APR_DECLARE(apr_pool_t *) apr_allocator_get_owner(
+                                  apr_allocator_t *allocator);
+
+/**
+ * Set the current threshold at which the allocator should start
+ * giving blocks back to the system.
+ * @param allocator The allocator the set the threshold on
+ * @param size The threshold.  0 == unlimited.
+ */
+APR_DECLARE(void) apr_allocator_max_free_set(apr_allocator_t *allocator,
+                                             apr_size_t size);
+
+/** @deprecated @see apr_allocator_max_free_set */
+APR_DECLARE(void) apr_allocator_set_max_free(apr_allocator_t *allocator,
+                                             apr_size_t size);
+
+#include "apr_thread_mutex.h"
+
+#if APR_HAS_THREADS
+/**
+ * Set a mutex for the allocator to use
+ * @param allocator The allocator to set the mutex for
+ * @param mutex The mutex
+ */
+APR_DECLARE(void) apr_allocator_mutex_set(apr_allocator_t *allocator,
+                                          apr_thread_mutex_t *mutex);
+
+/** @deprecated @see apr_allocator_mutex_set */
+APR_DECLARE(void) apr_allocator_set_mutex(apr_allocator_t *allocator,
+                                          apr_thread_mutex_t *mutex);
+
+/**
+ * Get the mutex currently set for the allocator
+ * @param allocator The allocator
+ */
+APR_DECLARE(apr_thread_mutex_t *) apr_allocator_mutex_get(
+                                      apr_allocator_t *allocator);
+
+/** @deprecated @see apr_allocator_mutex_get */
+APR_DECLARE(apr_thread_mutex_t *) apr_allocator_get_mutex(
+                                      apr_allocator_t *allocator);
+
+#endif /* APR_HAS_THREADS */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !APR_ALLOCATOR_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_atomic.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_atomic.h
new file mode 100644
index 00000000..87889292
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_atomic.h
@@ -0,0 +1,314 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_ATOMIC_H
+#define APR_ATOMIC_H
+
+/**
+ * @file apr_atomic.h
+ * @brief APR Atomic Operations
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+
+/* Platform includes for atomics */
+#if defined(NETWARE) || defined(__MVS__) /* OS/390 */
+#include <stdlib.h>
+#elif defined(__FreeBSD__)
+#include <machine/atomic.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup apr_atomic Atomic Operations
+ * @ingroup APR 
+ * @{
+ */
+
+/* easiest way to get these documented for the moment */
+#if defined(DOXYGEN)
+/**
+ * structure for holding a atomic value.
+ * this number >only< has a 24 bit size on some platforms
+ */
+typedef apr_atomic_t;
+
+/**
+ * this function is required on some platforms to initialize the
+ * atomic operation's internal structures
+ * @param p pool
+ * @return APR_SUCCESS on successful completion
+ */
+apr_status_t apr_atomic_init(apr_pool_t *p);
+/**
+ * read the value stored in a atomic variable
+ * @param mem the pointer
+ * @warning on certain platforms this number is not stored
+ * directly in the pointer. in others it is 
+ */
+apr_uint32_t apr_atomic_read(volatile apr_atomic_t *mem);
+/**
+ * set the value for atomic.
+ * @param mem the pointer
+ * @param val the value
+ */
+void apr_atomic_set(volatile apr_atomic_t *mem, apr_uint32_t val);
+/**
+ * Add 'val' to the atomic variable
+ * @param mem pointer to the atomic value
+ * @param val the addition
+ */
+void apr_atomic_add(volatile apr_atomic_t *mem, apr_uint32_t val);
+
+/**
+ * increment the atomic variable by 1
+ * @param mem pointer to the atomic value
+ */
+void apr_atomic_inc(volatile apr_atomic_t *mem);
+
+/**
+ * decrement the atomic variable by 1
+ * @param mem pointer to the atomic value
+ * @return zero if the value is zero, otherwise non-zero
+ */
+int apr_atomic_dec(volatile apr_atomic_t *mem);
+
+/**
+ * compare the atomic's value with cmp.
+ * If they are the same swap the value with 'with'
+ * @param mem pointer to the atomic value
+ * @param with what to swap it with
+ * @param cmp the value to compare it to
+ * @return the old value of the atomic
+ * @warning do not mix apr_atomic's with the CAS function.
+ * on some platforms they may be implemented by different mechanisms
+ */
+apr_uint32_t apr_atomic_cas(volatile apr_uint32_t *mem, long with, long cmp);
+
+/**
+ * compare the pointer's value with cmp.
+ * If they are the same swap the value with 'with'
+ * @param mem pointer to the pointer
+ * @param with what to swap it with
+ * @param cmp the value to compare it to
+ * @return the old value of the pointer
+ */
+void *apr_atomic_casptr(volatile void **mem, void *with, const void *cmp);
+#else /* !DOXYGEN */
+
+/* The following definitions provide optimized, OS-specific
+ * implementations of the APR atomic functions on various
+ * platforms.  Any atomic operation that isn't redefined as
+ * a macro here will be declared as a function later, and
+ * apr_atomic.c will provide a mutex-based default implementation.
+ */
+
+#if defined(WIN32)
+
+#define apr_atomic_t LONG
+
+#define apr_atomic_add(mem, val)     InterlockedExchangeAdd(mem,val)
+#define apr_atomic_dec(mem)          InterlockedDecrement(mem)
+#define apr_atomic_inc(mem)          InterlockedIncrement(mem)
+#define apr_atomic_set(mem, val)     InterlockedExchange(mem, val)
+#define apr_atomic_read(mem)         (*mem)
+#define apr_atomic_cas(mem,with,cmp) InterlockedCompareExchange(mem,with,cmp)
+#define apr_atomic_init(pool)        APR_SUCCESS
+#define apr_atomic_casptr(mem,with,cmp) InterlockedCompareExchangePointer(mem,with,cmp)
+
+#elif defined(NETWARE)
+
+#define apr_atomic_t unsigned long
+
+#define apr_atomic_add(mem, val)     atomic_add(mem,val)
+#define apr_atomic_inc(mem)          atomic_inc(mem)
+#define apr_atomic_set(mem, val)     (*mem = val)
+#define apr_atomic_read(mem)         (*mem)
+#define apr_atomic_init(pool)        APR_SUCCESS
+#define apr_atomic_cas(mem,with,cmp) atomic_cmpxchg((unsigned long *)(mem),(unsigned long)(cmp),(unsigned long)(with))
+    
+int apr_atomic_dec(apr_atomic_t *mem);
+void *apr_atomic_casptr(void **mem, void *with, const void *cmp);
+#define APR_OVERRIDE_ATOMIC_DEC 1
+#define APR_OVERRIDE_ATOMIC_CASPTR 1
+
+inline int apr_atomic_dec(apr_atomic_t *mem) 
+{
+    return (atomic_xchgadd(mem, 0xFFFFFFFF) - 1);
+}
+
+inline void *apr_atomic_casptr(void **mem, void *with, const void *cmp)
+{
+    return (void*)atomic_cmpxchg((unsigned long *)mem,(unsigned long)cmp,(unsigned long)with);
+}
+
+#elif defined(__FreeBSD__)
+
+#define apr_atomic_t apr_uint32_t
+#define apr_atomic_add(mem, val)     (atomic_add_int(mem,val),mem)
+#define apr_atomic_dec(mem)          (atomic_subtract_int(mem,1),mem)
+#define apr_atomic_inc(mem)          (atomic_add_int(mem,1),mem)
+#define apr_atomic_set(mem, val)     (atomic_set_int(mem, val),mem)
+#define apr_atomic_read(mem)         (*mem)
+
+#elif (defined(__linux__) || defined(__EMX__)) && defined(__i386__) && !APR_FORCE_ATOMIC_GENERIC
+
+#define apr_atomic_t apr_uint32_t
+#define apr_atomic_cas(mem,with,cmp) \
+({ apr_atomic_t prev; \
+    asm volatile ("lock; cmpxchgl %1, %2"              \
+         : "=a" (prev)               \
+         : "r" (with), "m" (*(mem)), "0"(cmp) \
+         : "memory"); \
+    prev;})
+
+#define apr_atomic_add(mem, val)                                \
+({ register apr_atomic_t last;                                  \
+   do {                                                         \
+       last = *(mem);                                           \
+   } while (apr_atomic_cas((mem), last + (val), last) != last); \
+  })
+
+#define apr_atomic_dec(mem)                                     \
+({ register apr_atomic_t last;                                  \
+   do {                                                         \
+       last = *(mem);                                           \
+   } while (apr_atomic_cas((mem), last - 1, last) != last);     \
+  (--last != 0); })
+
+#define apr_atomic_inc(mem)                                     \
+({ register apr_atomic_t last;                                  \
+   do {                                                         \
+       last = *(mem);                                           \
+   } while (apr_atomic_cas((mem), last + 1, last) != last);     \
+  })
+
+#define apr_atomic_set(mem, val)     (*(mem) = val)
+#define apr_atomic_read(mem)        (*(mem))
+#define apr_atomic_init(pool)        APR_SUCCESS
+
+#elif defined(__MVS__) /* OS/390 */
+
+#define apr_atomic_t cs_t
+
+apr_int32_t apr_atomic_add(volatile apr_atomic_t *mem, apr_int32_t val);
+apr_uint32_t apr_atomic_cas(volatile apr_atomic_t *mem, apr_uint32_t swap, 
+                            apr_uint32_t cmp);
+#define APR_OVERRIDE_ATOMIC_ADD 1
+#define APR_OVERRIDE_ATOMIC_CAS 1
+
+#define apr_atomic_inc(mem)          apr_atomic_add(mem, 1)
+#define apr_atomic_dec(mem)          apr_atomic_add(mem, -1)
+#define apr_atomic_init(pool)        APR_SUCCESS
+
+/* warning: the following two operations, _read and _set, are atomic
+ * if the memory variables are aligned (the usual case).  
+ * 
+ * If you try really hard and manage to mis-align them, they are not 
+ * guaranteed to be atomic on S/390.  But then your program will blow up 
+ * with SIGBUS on a sparc, or with a S0C6 abend if you use the mis-aligned 
+ * variables with other apr_atomic_* operations on OS/390.
+ */
+
+#define apr_atomic_read(p)           (*p)
+#define apr_atomic_set(mem, val)     (*mem = val)
+
+#endif /* end big if-elseif switch for platform-specifics */
+
+
+/* Default implementation of the atomic API
+ * The definitions above may override some or all of the
+ * atomic functions with optimized, platform-specific versions.
+ * Any operation that hasn't been overridden as a macro above
+ * is declared as a function here, unless APR_OVERRIDE_ATOMIC_[OPERATION]
+ * is defined.  (The purpose of the APR_OVERRIDE_ATOMIC_* is
+ * to allow a platform to declare an apr_atomic_*() function
+ * with a different signature than the default.)
+ */
+
+#if !defined(apr_atomic_t)
+#define apr_atomic_t apr_uint32_t
+#endif
+
+#if !defined(apr_atomic_init) && !defined(APR_OVERRIDE_ATOMIC_INIT)
+apr_status_t apr_atomic_init(apr_pool_t *p);
+#endif
+
+#if !defined(apr_atomic_read) && !defined(APR_OVERRIDE_ATOMIC_READ)
+#define apr_atomic_read(p)  *p
+#endif
+
+#if !defined(apr_atomic_set) && !defined(APR_OVERRIDE_ATOMIC_SET)
+void apr_atomic_set(volatile apr_atomic_t *mem, apr_uint32_t val);
+#define APR_ATOMIC_NEED_DEFAULT_INIT 1
+#endif
+
+#if !defined(apr_atomic_add) && !defined(APR_OVERRIDE_ATOMIC_ADD)
+void apr_atomic_add(volatile apr_atomic_t *mem, apr_uint32_t val);
+#define APR_ATOMIC_NEED_DEFAULT_INIT 1
+#endif
+
+#if !defined(apr_atomic_inc) && !defined(APR_OVERRIDE_ATOMIC_INC)
+void apr_atomic_inc(volatile apr_atomic_t *mem);
+#define APR_ATOMIC_NEED_DEFAULT_INIT 1
+#endif
+
+#if !defined(apr_atomic_dec) && !defined(APR_OVERRIDE_ATOMIC_DEC)
+int apr_atomic_dec(volatile apr_atomic_t *mem);
+#define APR_ATOMIC_NEED_DEFAULT_INIT 1
+#endif
+
+#if !defined(apr_atomic_cas) && !defined(APR_OVERRIDE_ATOMIC_CAS)
+apr_uint32_t apr_atomic_cas(volatile apr_uint32_t *mem,long with,long cmp);
+#define APR_ATOMIC_NEED_DEFAULT_INIT 1
+#endif
+
+#if !defined(apr_atomic_casptr) && !defined(APR_OVERRIDE_ATOMIC_CASPTR)
+#if APR_SIZEOF_VOIDP == 4
+#define apr_atomic_casptr(mem, with, cmp) (void *)apr_atomic_cas((apr_uint32_t *)(mem), (long)(with), (long)cmp)
+#else
+void *apr_atomic_casptr(volatile void **mem, void *with, const void *cmp);
+#define APR_ATOMIC_NEED_DEFAULT_INIT 1
+#endif
+#endif
+
+#ifndef APR_ATOMIC_NEED_DEFAULT_INIT
+#define APR_ATOMIC_NEED_DEFAULT_INIT 0
+#endif
+
+/* If we're using the default versions of any of the atomic functions,
+ * we'll need the atomic init to set up mutexes.  If a platform-specific
+ * override above has replaced the atomic_init with a macro, it's an error.
+ */
+#if APR_ATOMIC_NEED_DEFAULT_INIT
+#if defined(apr_atomic_init) || defined(APR_OVERRIDE_ATOMIC_INIT)
+#error Platform has redefined apr_atomic_init, but other default default atomics require a default apr_atomic_init
+#endif
+#endif /* APR_ATOMIC_NEED_DEFAULT_INIT */
+
+#endif /* !DOXYGEN */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APR_ATOMIC_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_compat.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_compat.h
new file mode 100644
index 00000000..45500c0a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_compat.h
@@ -0,0 +1,231 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_COMPAT_H
+#define APR_COMPAT_H
+
+ /**
+ * @file apr_compat.h
+ * @brief APR Legacy Apache 1.3 Compatibility
+ * @deprecated These defines are only present for historical purposes
+ */
+
+/**
+ * @defgroup apr_compat APR Legacy Apache 1.3 Compatibility
+ * @ingroup APR 
+ * @{
+ */
+
+/* redefine 1.3.x symbols to those that now live in libapr */
+
+/** @see APR_INLINE */
+#define ap_inline APR_INLINE
+
+/** @deprecated @see apr_md5_ctx_t */
+#define ap_md5_ctx_t apr_md5_ctx_t
+/** @deprecated @see apr_md5_encode */
+#define ap_MD5Encode apr_md5_encode
+/** @deprecated @see apr_md5_final */
+#define ap_MD5Final apr_md5_final
+/** @deprecated @see apr_md5_init */
+#define ap_MD5Init apr_md5_init
+/** @deprecated @see apr_md5_update */
+#define ap_MD5Update apr_md5_update
+/** @deprecated @see apr_array_append */
+#define ap_append_arrays apr_array_append
+/** @deprecated @see apr_array_cat */
+#define ap_array_cat apr_array_cat
+/** @deprecated @see apr_array_header_t */
+#define ap_array_header_t apr_array_header_t
+/** @deprecated @see apr_array_pstrcat */
+#define ap_array_pstrcat apr_array_pstrcat
+/** @deprecated @see apr_pool_free_blocks_num_bytes */
+#define ap_bytes_in_free_blocks apr_pool_free_blocks_num_bytes
+/** @deprecated @see apr_pool_num_bytes */
+#define ap_bytes_in_pool apr_pool_num_bytes
+/** @deprecated @see apr_check_file_time */
+#define ap_check_file_time apr_check_file_time
+/** @deprecated @see apr_filetype_e */
+#define ap_filetype_e apr_filetype_e
+/** @deprecated @see apr_pool_cleanup_for_exec */
+#define ap_cleanup_for_exec apr_pool_cleanup_for_exec
+/** @deprecated @see apr_pool_clear */
+#define ap_clear_pool apr_pool_clear
+/** @deprecated @see apr_table_clear */
+#define ap_clear_table apr_table_clear
+/** @deprecated @see apr_array_copy */
+#define ap_copy_array apr_array_copy
+/** @deprecated @see apr_array_copy_hdr */
+#define ap_copy_array_hdr apr_array_copy_hdr
+/** @deprecated @see apr_table_copy */
+#define ap_copy_table apr_table_copy
+/** @deprecated @see apr_cpystrn */
+#define ap_cpystrn apr_cpystrn
+/** @deprecated @see apr_day_snames */
+#define ap_day_snames apr_day_snames
+/** @deprecated @see apr_pool_destroy */
+#define ap_destroy_pool apr_pool_destroy
+/** @deprecated @see apr_time_exp_t */
+#define ap_exploded_time_t apr_time_exp_t
+/** @deprecated @see apr_fnmatch */
+#define ap_fnmatch apr_fnmatch
+/** @deprecated @see apr_getopt */
+#define ap_getopt apr_getopt
+/** @deprecated @see apr_inet_addr */
+#define ap_inet_addr apr_inet_addr
+/** @deprecated @see apr_pool_alloc_init */
+#define ap_init_alloc apr_pool_alloc_init
+/** @deprecated @see apr_is_empty_table */
+#define ap_is_empty_table apr_is_empty_table
+/** @deprecated @see apr_fnmatch_test */
+#define ap_is_fnmatch apr_fnmatch_test
+/** @deprecated @see apr_pool_cleanup_kill */
+#define ap_kill_cleanup apr_pool_cleanup_kill
+/** @deprecated @see apr_array_make */
+#define ap_make_array apr_array_make
+/** @deprecated @see apr_pool_sub_make */
+#define ap_make_sub_pool apr_pool_sub_make
+/** @deprecated @see apr_table_make */
+#define ap_make_table apr_table_make
+/** @deprecated @see apr_month_snames */
+#define ap_month_snames apr_month_snames
+/** @deprecated @see apr_pool_note_subprocess*/
+#define ap_note_subprocess apr_pool_note_subprocess
+/** @deprecated @see apr_pool_cleanup_null */
+#define ap_null_cleanup apr_pool_cleanup_null
+/** @deprecated @see apr_filepath_merge */
+#define ap_os_canonical_filename apr_filepath_merge
+/** @deprecated @see apr_filepath_merge */
+#define ap_os_case_canonical_filename apr_filepath_merge
+/** @deprecated @see apr_dso_load */
+#define ap_os_dso_load apr_dso_load
+/** @deprecated @see apr_dso_unload */
+#define ap_os_dso_unload apr_dso_unload
+/** @deprecated @see apr_dso_sym */
+#define ap_os_dso_sym apr_dso_sym
+/** @deprecated @see apr_dso_error */
+#define ap_os_dso_error apr_dso_error
+/** @deprecated @see apr_filepath_merge
+ *  @warning apr_filepath_merge rejects invalid filenames */
+#define ap_os_is_filename_valid apr_filepath_merge
+/** @deprecated @see apr_proc_kill */
+#define ap_os_kill apr_proc_kill
+/** @deprecated @see apr_filepath_merge */
+#define ap_os_systemcase_canonical_filename apr_filepath_merge
+/** @deprecated @see apr_table_overlap */
+#define ap_overlap_tables apr_table_overlap
+/** @deprecated @see apr_table_overlay */
+#define ap_overlay_tables apr_table_overlay
+/** @deprecated @see apr_palloc */
+#define ap_palloc apr_palloc
+/** @deprecated @see apr_pcalloc */
+#define ap_pcalloc apr_pcalloc
+/** @deprecated @see apr_pool_join */
+#define ap_pool_join apr_pool_join
+/** @deprecated @see apr_psprintf */
+#define ap_psprintf apr_psprintf
+/** @deprecated @see apr_pstrcat */
+#define ap_pstrcat apr_pstrcat
+/** @deprecated @see apr_pstrdup */
+#define ap_pstrdup apr_pstrdup
+/** @deprecated @see apr_pstrndup */
+#define ap_pstrndup apr_pstrndup
+/** @deprecated @see apr_array_push */
+#define ap_push_array apr_array_push
+/** @deprecated @see apr_pvsprintf */
+#define ap_pvsprintf apr_pvsprintf
+/** @deprecated @see apr_pool_cleanup_register */
+#define ap_register_cleanup apr_pool_cleanup_register
+/** @deprecated @see apr_proc_other_child_register */
+#define ap_register_other_child apr_proc_other_child_register
+/** @deprecated @see apr_pool_cleanup_run */
+#define ap_run_cleanup apr_pool_cleanup_run
+/** @deprecated @see apr_signal */
+#define ap_signal apr_signal
+/** @deprecated @see apr_snprintf */
+#define ap_snprintf apr_snprintf
+/** @deprecated @see apr_table_add */
+#define ap_table_add apr_table_add
+/** @deprecated @see apr_table_addn */
+#define ap_table_addn apr_table_addn
+/** @deprecated @see apr_table_do */
+#define ap_table_do apr_table_do
+/** @deprecated @see apr_table_elts */
+#define ap_table_elts apr_table_elts
+/** @deprecated @see apr_table_get */
+#define ap_table_get apr_table_get
+/** @deprecated @see apr_table_merge */
+#define ap_table_merge apr_table_merge
+/** @deprecated @see apr_table_mergen */
+#define ap_table_mergen apr_table_mergen
+/** @deprecated @see apr_table_set */
+#define ap_table_set apr_table_set
+/** @deprecated @see apr_table_setn */
+#define ap_table_setn apr_table_setn
+/** @deprecated @see apr_table_unset */
+#define ap_table_unset apr_table_unset
+/** @deprecated @see apr_proc_other_child_unregister */
+#define ap_unregister_other_child apr_proc_other_child_unregister
+/** @deprecated @see apr_password_validate */
+#define ap_validate_password apr_password_validate
+/** @deprecated @see apr_vformatter */
+#define ap_vformatter apr_vformatter
+/** @deprecated @see apr_vsnprintf */
+#define ap_vsnprintf apr_vsnprintf
+/** @deprecated @see apr_wait_t */
+#define ap_wait_t apr_wait_t
+
+/** @deprecated @see apr_isalnum */
+#define ap_isalnum apr_isalnum
+/** @deprecated @see apr_isalpha*/
+#define ap_isalpha apr_isalpha
+/** @deprecated @see apr_iscntrl */
+#define ap_iscntrl apr_iscntrl
+/** @deprecated @see apr_isdigit */
+#define ap_isdigit apr_isdigit
+/** @deprecated @see apr_isgraph */
+#define ap_isgraph apr_isgraph
+/** @deprecated @see apr_islower */
+#define ap_islower apr_islower
+/** @deprecated @see apr_isascii */
+#define ap_isascii apr_isascii
+/** @deprecated @see apr_isprint */
+#define ap_isprint apr_isprint
+/** @deprecated @see apr_ispunct */
+#define ap_ispunct apr_ispunct
+/** @deprecated @see apr_isspace */
+#define ap_isspace apr_isspace
+/** @deprecated @see apr_isupper */
+#define ap_isupper apr_isupper
+/** @deprecated @see apr_isxdigit */
+#define ap_isxdigit apr_isxdigit
+/** @deprecated @see apr_tolower */
+#define ap_tolower apr_tolower
+/** @deprecated @see apr_toupper */
+#define ap_toupper apr_toupper
+
+/** @deprecated @see APR_USEC_PER_SEC */
+#define AP_USEC_PER_SEC APR_USEC_PER_SEC
+/** @deprecated @see APR_RFC822_DATE_LEN */
+#define AP_RFC822_DATE_LEN APR_RFC822_DATE_LEN
+/** @deprecated @see APR_OVERLAP_TABLES_MERGE */
+#define AP_OVERLAP_TABLES_MERGE APR_OVERLAP_TABLES_MERGE
+/** @deprecated @see APR_OVERLAP_TABLES_SET */
+#define AP_OVERLAP_TABLES_SET APR_OVERLAP_TABLES_SET
+
+/** @} */
+
+#endif /* APR_COMPAT_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_dso.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_dso.h
new file mode 100644
index 00000000..ac701cfd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_dso.h
@@ -0,0 +1,94 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_DSO_DOT_H
+#define APR_DSO_DOT_H
+
+/**
+ * @file apr_dso.h
+ * @brief APR Dynamic Object Handling Routines
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup apr_dso Dynamic Object Handling
+ * @ingroup APR 
+ * @{
+ */
+
+#if APR_HAS_DSO || defined(DOXYGEN)
+
+/**
+ * Structure for referencing dynamic objects
+ */
+typedef struct apr_dso_handle_t       apr_dso_handle_t;
+
+/**
+ * Structure for referencing symbols from dynamic objects
+ */
+typedef void *                        apr_dso_handle_sym_t;
+
+/**
+ * Load a DSO library.
+ * @param res_handle Location to store new handle for the DSO.
+ * @param path Path to the DSO library
+ * @param ctx Pool to use.
+ * @bug We aught to provide an alternative to RTLD_GLOBAL, which
+ * is the only supported method of loading DSOs today.
+ */
+APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle, 
+                                       const char *path, apr_pool_t *ctx);
+
+/**
+ * Close a DSO library.
+ * @param handle handle to close.
+ */
+APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle);
+
+/**
+ * Load a symbol from a DSO handle.
+ * @param ressym Location to store the loaded symbol
+ * @param handle handle to load the symbol from.
+ * @param symname Name of the symbol to load.
+ */
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, 
+                                      apr_dso_handle_t *handle,
+                                      const char *symname);
+
+/**
+ * Report more information when a DSO function fails.
+ * @param dso The dso handle that has been opened
+ * @param buf Location to store the dso error
+ * @param bufsize The size of the provided buffer
+ */
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *dso, char *buf, apr_size_t bufsize);
+
+#endif /* APR_HAS_DSO */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_env.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_env.h
new file mode 100644
index 00000000..05419c37
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_env.h
@@ -0,0 +1,67 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_ENV_H
+#define APR_ENV_H
+/**
+ * @file apr_env.h
+ * @brief APR Environment functions
+ */
+#include "apr_errno.h"
+#include "apr_pools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_env Functions for manupulating the environment
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * Get the value of an environment variable
+ * @param value the returned value, allocated from @a pool
+ * @param envvar the name of the environment variable
+ * @param pool where to allocate @a value and any temporary storage from
+ */
+APR_DECLARE(apr_status_t) apr_env_get(char **value, const char *envvar,
+                                      apr_pool_t *pool);
+
+/**
+ * Set the value of an environment variable
+ * @param envvar the name of the environment variable
+ * @param value the value to set
+ * @param pool where to allocate temporary storage from
+ */
+APR_DECLARE(apr_status_t) apr_env_set(const char *envvar, const char *value,
+                                      apr_pool_t *pool);
+
+/**
+ * Delete a variable from the environment
+ * @param envvar the name of the environment variable
+ * @param pool where to allocate temporary storage from
+ */
+APR_DECLARE(apr_status_t) apr_env_delete(const char *envvar, apr_pool_t *pool);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_ENV_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_errno.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_errno.h
new file mode 100644
index 00000000..9d1d8447
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_errno.h
@@ -0,0 +1,1219 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_ERRNO_H
+#define APR_ERRNO_H
+
+/**
+ * @file apr_errno.h
+ * @brief APR Error Codes
+ */
+
+#include "apr.h"
+
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_errno Error Codes
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * Type for specifying an error or status code.
+ */
+typedef int apr_status_t;
+
+/**
+ * Return a human readable string describing the specified error.
+ * @param statcode The error code the get a string for.
+ * @param buf A buffer to hold the error string.
+ * @param bufsize Size of the buffer to hold the string.
+ */
+APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf, 
+                                 apr_size_t bufsize);
+
+#if defined(DOXYGEN)
+/**
+ * @def APR_FROM_OS_ERROR(os_err_type syserr)
+ * Fold a platform specific error into an apr_status_t code.
+ * @return apr_status_t
+ * @param e The platform os error code.
+ * @warning  macro implementation; the syserr argument may be evaluated
+ *      multiple times.
+ */
+#define APR_FROM_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e + APR_OS_START_SYSERR)
+
+/**
+ * @def APR_TO_OS_ERROR(apr_status_t statcode)
+ * @return os_err_type
+ * Fold an apr_status_t code back to the native platform defined error.
+ * @param e The apr_status_t folded platform os error code.
+ * @warning  macro implementation; the statcode argument may be evaluated
+ *      multiple times.  If the statcode was not created by apr_get_os_error 
+ *      or APR_FROM_OS_ERROR, the results are undefined.
+ */
+#define APR_TO_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e - APR_OS_START_SYSERR)
+
+/** @def apr_get_os_error()
+ * @return apr_status_t the last platform error, folded into apr_status_t, on most platforms
+ * @remark This retrieves errno, or calls a GetLastError() style function, and
+ *      folds it with APR_FROM_OS_ERROR.  Some platforms (such as OS2) have no
+ *      such mechanism, so this call may be unsupported.  Do NOT use this
+ *      call for socket errors from socket, send, recv etc!
+ */
+
+/** @def apr_set_os_error(e)
+ * Reset the last platform error, unfolded from an apr_status_t, on some platforms
+ * @param e The OS error folded in a prior call to APR_FROM_OS_ERROR()
+ * @warning This is a macro implementation; the statcode argument may be evaluated
+ *      multiple times.  If the statcode was not created by apr_get_os_error
+ *      or APR_FROM_OS_ERROR, the results are undefined.  This macro sets
+ *      errno, or calls a SetLastError() style function, unfolding statcode
+ *      with APR_TO_OS_ERROR.  Some platforms (such as OS2) have no such
+ *      mechanism, so this call may be unsupported.
+ */
+
+/** @def apr_get_netos_error()
+ * Return the last socket error, folded into apr_status_t, on all platforms
+ * @remark This retrieves errno or calls a GetLastSocketError() style function,
+ *      and folds it with APR_FROM_OS_ERROR.
+ */
+
+/** @def apr_set_netos_error(e)
+ * Reset the last socket error, unfolded from an apr_status_t
+ * @param e The socket error folded in a prior call to APR_FROM_OS_ERROR()
+ * @warning This is a macro implementation; the statcode argument may be evaluated
+ *      multiple times.  If the statcode was not created by apr_get_os_error
+ *      or APR_FROM_OS_ERROR, the results are undefined.  This macro sets
+ *      errno, or calls a WSASetLastError() style function, unfolding 
+ *      socketcode with APR_TO_OS_ERROR.
+ */
+
+#endif /* defined(DOXYGEN) */
+
+/**
+ * APR_OS_START_ERROR is where the APR specific error values start.
+ */
+#define APR_OS_START_ERROR     20000
+/**
+ * APR_OS_ERRSPACE_SIZE is the maximum number of errors you can fit
+ *    into one of the error/status ranges below -- except for
+ *    APR_OS_START_USERERR, which see.
+ */
+#define APR_OS_ERRSPACE_SIZE 50000
+/**
+ * APR_OS_START_STATUS is where the APR specific status codes start.
+ */
+#define APR_OS_START_STATUS    (APR_OS_START_ERROR + APR_OS_ERRSPACE_SIZE)
+/**
+ * APR_OS_START_USERERR are reserved for applications that use APR that
+ *     layer their own error codes along with APR's.  Note that the
+ *     error immediately following this one is set ten times farther
+ *     away than usual, so that users of apr have a lot of room in
+ *     which to declare custom error codes.
+ */
+#define APR_OS_START_USERERR    (APR_OS_START_STATUS + APR_OS_ERRSPACE_SIZE)
+/**
+ * APR_OS_START_USEERR is obsolete, defined for compatibility only.
+ * Use APR_OS_START_USERERR instead.
+ */
+#define APR_OS_START_USEERR     APR_OS_START_USERERR
+/**
+ * APR_OS_START_CANONERR is where APR versions of errno values are defined
+ *     on systems which don't have the corresponding errno.
+ */
+#define APR_OS_START_CANONERR  (APR_OS_START_USERERR \
+                                 + (APR_OS_ERRSPACE_SIZE * 10))
+/**
+ * APR_OS_START_EAIERR folds EAI_ error codes from getaddrinfo() into 
+ *     apr_status_t values.
+ */
+#define APR_OS_START_EAIERR    (APR_OS_START_CANONERR + APR_OS_ERRSPACE_SIZE)
+/**
+ * APR_OS_START_SYSERR folds platform-specific system error values into 
+ *     apr_status_t values.
+ */
+#define APR_OS_START_SYSERR    (APR_OS_START_EAIERR + APR_OS_ERRSPACE_SIZE)
+
+/** no error. @see APR_STATUS_IS_SUCCESS */
+#define APR_SUCCESS 0
+
+/** 
+ * @defgroup APR_Error APR Error Values
+ * <PRE>
+ * <b>APR ERROR VALUES</b>
+ * APR_ENOSTAT      APR was unable to perform a stat on the file 
+ * APR_ENOPOOL      APR was not provided a pool with which to allocate memory
+ * APR_EBADDATE     APR was given an invalid date 
+ * APR_EINVALSOCK   APR was given an invalid socket
+ * APR_ENOPROC      APR was not given a process structure
+ * APR_ENOTIME      APR was not given a time structure
+ * APR_ENODIR       APR was not given a directory structure
+ * APR_ENOLOCK      APR was not given a lock structure
+ * APR_ENOPOLL      APR was not given a poll structure
+ * APR_ENOSOCKET    APR was not given a socket
+ * APR_ENOTHREAD    APR was not given a thread structure
+ * APR_ENOTHDKEY    APR was not given a thread key structure
+ * APR_ENOSHMAVAIL  There is no more shared memory available
+ * APR_EDSOOPEN     APR was unable to open the dso object.  For more 
+ *                  information call apr_dso_error().
+ * APR_EGENERAL     General failure (specific information not available)
+ * APR_EBADIP       The specified IP address is invalid
+ * APR_EBADMASK     The specified netmask is invalid
+ * APR_ESYMNOTFOUND Could not find the requested symbol
+ * </PRE>
+ *
+ * <PRE>
+ * <b>APR STATUS VALUES</b>
+ * APR_INCHILD        Program is currently executing in the child
+ * APR_INPARENT       Program is currently executing in the parent
+ * APR_DETACH         The thread is detached
+ * APR_NOTDETACH      The thread is not detached
+ * APR_CHILD_DONE     The child has finished executing
+ * APR_CHILD_NOTDONE  The child has not finished executing
+ * APR_TIMEUP         The operation did not finish before the timeout
+ * APR_INCOMPLETE     The operation was incomplete although some processing
+ *                    was performed and the results are partially valid
+ * APR_BADCH          Getopt found an option not in the option string
+ * APR_BADARG         Getopt found an option that is missing an argument 
+ *                    and an argument was specified in the option string
+ * APR_EOF            APR has encountered the end of the file
+ * APR_NOTFOUND       APR was unable to find the socket in the poll structure
+ * APR_ANONYMOUS      APR is using anonymous shared memory
+ * APR_FILEBASED      APR is using a file name as the key to the shared memory
+ * APR_KEYBASED       APR is using a shared key as the key to the shared memory
+ * APR_EINIT          Ininitalizer value.  If no option has been found, but 
+ *                    the status variable requires a value, this should be used
+ * APR_ENOTIMPL       The APR function has not been implemented on this 
+ *                    platform, either because nobody has gotten to it yet, 
+ *                    or the function is impossible on this platform.
+ * APR_EMISMATCH      Two passwords do not match.
+ * APR_EABSOLUTE      The given path was absolute.
+ * APR_ERELATIVE      The given path was relative.
+ * APR_EINCOMPLETE    The given path was neither relative nor absolute.
+ * APR_EABOVEROOT     The given path was above the root path.
+ * APR_EBUSY          The given lock was busy.
+ * APR_EPROC_UNKNOWN  The given process wasn't recognized by APR
+ * </PRE>
+ * @{
+ */
+/** @see APR_STATUS_IS_ENOSTAT */
+#define APR_ENOSTAT        (APR_OS_START_ERROR + 1)
+/** @see APR_STATUS_IS_ENOPOOL */
+#define APR_ENOPOOL        (APR_OS_START_ERROR + 2)
+/* empty slot: +3 */
+/** @see APR_STATUS_IS_EBADDATE */
+#define APR_EBADDATE       (APR_OS_START_ERROR + 4)
+/** @see APR_STATUS_IS_EINVALSOCK */
+#define APR_EINVALSOCK     (APR_OS_START_ERROR + 5)
+/** @see APR_STATUS_IS_ENOPROC */
+#define APR_ENOPROC        (APR_OS_START_ERROR + 6)
+/** @see APR_STATUS_IS_ENOTIME */
+#define APR_ENOTIME        (APR_OS_START_ERROR + 7)
+/** @see APR_STATUS_IS_ENODIR */
+#define APR_ENODIR         (APR_OS_START_ERROR + 8)
+/** @see APR_STATUS_IS_ENOLOCK */
+#define APR_ENOLOCK        (APR_OS_START_ERROR + 9)
+/** @see APR_STATUS_IS_ENOPOLL */
+#define APR_ENOPOLL        (APR_OS_START_ERROR + 10)
+/** @see APR_STATUS_IS_ENOSOCKET */
+#define APR_ENOSOCKET      (APR_OS_START_ERROR + 11)
+/** @see APR_STATUS_IS_ENOTHREAD */
+#define APR_ENOTHREAD      (APR_OS_START_ERROR + 12)
+/** @see APR_STATUS_IS_ENOTHDKEY */
+#define APR_ENOTHDKEY      (APR_OS_START_ERROR + 13)
+/** @see APR_STATUS_IS_EGENERAL */
+#define APR_EGENERAL       (APR_OS_START_ERROR + 14)
+/** @see APR_STATUS_IS_ENOSHMAVAIL */
+#define APR_ENOSHMAVAIL    (APR_OS_START_ERROR + 15)
+/** @see APR_STATUS_IS_EBADIP */
+#define APR_EBADIP         (APR_OS_START_ERROR + 16)
+/** @see APR_STATUS_IS_EBADMASK */
+#define APR_EBADMASK       (APR_OS_START_ERROR + 17)
+/* empty slot: +18 */
+/** @see APR_STATUS_IS_EDSOPEN */
+#define APR_EDSOOPEN       (APR_OS_START_ERROR + 19)
+/** @see APR_STATUS_IS_EABSOLUTE */
+#define APR_EABSOLUTE      (APR_OS_START_ERROR + 20)
+/** @see APR_STATUS_IS_ERELATIVE */
+#define APR_ERELATIVE      (APR_OS_START_ERROR + 21)
+/** @see APR_STATUS_IS_EINCOMPLETE */
+#define APR_EINCOMPLETE    (APR_OS_START_ERROR + 22)
+/** @see APR_STATUS_IS_EABOVEROOT */
+#define APR_EABOVEROOT     (APR_OS_START_ERROR + 23)
+/** @see APR_STATUS_IS_EBADPATH */
+#define APR_EBADPATH       (APR_OS_START_ERROR + 24)
+/** @see APR_STATUS_IS_EPATHWILD */
+#define APR_EPATHWILD      (APR_OS_START_ERROR + 25)
+/** @see APR_STATUS_IS_ESYMNOTFOUND */
+#define APR_ESYMNOTFOUND   (APR_OS_START_ERROR + 26)
+/** @see APR_STATUS_IS_EPROC_UNKNOWN */
+#define APR_EPROC_UNKNOWN  (APR_OS_START_ERROR + 27)
+/** @} */
+
+/** 
+ * @defgroup APR_STATUS_IS Status Value Tests
+ * @warning For any particular error condition, more than one of these tests
+ *      may match. This is because platform-specific error codes may not
+ *      always match the semantics of the POSIX codes these tests (and the
+ *      correcponding APR error codes) are named after. A notable example
+ *      are the APR_STATUS_IS_ENOENT and APR_STATUS_IS_ENOTDIR tests on
+ *      Win32 platforms. The programmer should always be aware of this and
+ *      adjust the order of the tests accordingly.
+ * @{
+ */
+/** 
+ * APR was unable to perform a stat on the file 
+ * @warning always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_ENOSTAT(s)        ((s) == APR_ENOSTAT)
+/** 
+ * APR was not provided a pool with which to allocate memory 
+ * @warning always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_ENOPOOL(s)        ((s) == APR_ENOPOOL)
+/** APR was given an invalid date  */
+#define APR_STATUS_IS_EBADDATE(s)       ((s) == APR_EBADDATE)
+/** APR was given an invalid socket */
+#define APR_STATUS_IS_EINVALSOCK(s)     ((s) == APR_EINVALSOCK)
+/** APR was not given a process structure */
+#define APR_STATUS_IS_ENOPROC(s)        ((s) == APR_ENOPROC)
+/** APR was not given a time structure */
+#define APR_STATUS_IS_ENOTIME(s)        ((s) == APR_ENOTIME)
+/** APR was not given a directory structure */
+#define APR_STATUS_IS_ENODIR(s)         ((s) == APR_ENODIR)
+/** APR was not given a lock structure */
+#define APR_STATUS_IS_ENOLOCK(s)        ((s) == APR_ENOLOCK)
+/** APR was not given a poll structure */
+#define APR_STATUS_IS_ENOPOLL(s)        ((s) == APR_ENOPOLL)
+/** APR was not given a socket */
+#define APR_STATUS_IS_ENOSOCKET(s)      ((s) == APR_ENOSOCKET)
+/** APR was not given a thread structure */
+#define APR_STATUS_IS_ENOTHREAD(s)      ((s) == APR_ENOTHREAD)
+/** APR was not given a thread key structure */
+#define APR_STATUS_IS_ENOTHDKEY(s)      ((s) == APR_ENOTHDKEY)
+/** Generic Error which can not be put into another spot */
+#define APR_STATUS_IS_EGENERAL(s)       ((s) == APR_EGENERAL)
+/** There is no more shared memory available */
+#define APR_STATUS_IS_ENOSHMAVAIL(s)    ((s) == APR_ENOSHMAVAIL)
+/** The specified IP address is invalid */
+#define APR_STATUS_IS_EBADIP(s)         ((s) == APR_EBADIP)
+/** The specified netmask is invalid */
+#define APR_STATUS_IS_EBADMASK(s)       ((s) == APR_EBADMASK)
+/* empty slot: +18 */
+/** 
+ * APR was unable to open the dso object.  
+ * For more information call apr_dso_error().
+ */
+#if defined(WIN32)
+#define APR_STATUS_IS_EDSOOPEN(s)       ((s) == APR_EDSOOPEN \
+                       || APR_TO_OS_ERROR(s) == ERROR_MOD_NOT_FOUND)
+#else
+#define APR_STATUS_IS_EDSOOPEN(s)       ((s) == APR_EDSOOPEN)
+#endif
+/** The given path was absolute. */
+#define APR_STATUS_IS_EABSOLUTE(s)      ((s) == APR_EABSOLUTE)
+/** The given path was relative. */
+#define APR_STATUS_IS_ERELATIVE(s)      ((s) == APR_ERELATIVE)
+/** The given path was neither relative nor absolute. */
+#define APR_STATUS_IS_EINCOMPLETE(s)    ((s) == APR_EINCOMPLETE)
+/** The given path was above the root path. */
+#define APR_STATUS_IS_EABOVEROOT(s)     ((s) == APR_EABOVEROOT)
+/** The given path was bad. */
+#define APR_STATUS_IS_EBADPATH(s)       ((s) == APR_EBADPATH)
+/** The given path contained wildcards. */
+#define APR_STATUS_IS_EPATHWILD(s)      ((s) == APR_EPATHWILD)
+/** Could not find the requested symbol.
+ * For more information call apr_dso_error().
+ */
+#if defined(WIN32)
+#define APR_STATUS_IS_ESYMNOTFOUND(s)   ((s) == APR_ESYMNOTFOUND \
+                       || APR_TO_OS_ERROR(s) == ERROR_PROC_NOT_FOUND)
+#else
+#define APR_STATUS_IS_ESYMNOTFOUND(s)   ((s) == APR_ESYMNOTFOUND)
+#endif
+/** The given process was not recognized by APR. */
+#define APR_STATUS_IS_EPROC_UNKNOWN(s)  ((s) == APR_EPROC_UNKNOWN)
+
+/** @} */
+
+/** 
+ * @addtogroup APR_Error
+ * @{
+ */
+/** @see APR_STATUS_IS_INCHILD */
+#define APR_INCHILD        (APR_OS_START_STATUS + 1)
+/** @see APR_STATUS_IS_INPARENT */
+#define APR_INPARENT       (APR_OS_START_STATUS + 2)
+/** @see APR_STATUS_IS_DETACH */
+#define APR_DETACH         (APR_OS_START_STATUS + 3)
+/** @see APR_STATUS_IS_NOTDETACH */
+#define APR_NOTDETACH      (APR_OS_START_STATUS + 4)
+/** @see APR_STATUS_IS_CHILD_DONE */
+#define APR_CHILD_DONE     (APR_OS_START_STATUS + 5)
+/** @see APR_STATUS_IS_CHILD_NOTDONE */
+#define APR_CHILD_NOTDONE  (APR_OS_START_STATUS + 6)
+/** @see APR_STATUS_IS_TIMEUP */
+#define APR_TIMEUP         (APR_OS_START_STATUS + 7)
+/** @see APR_STATUS_IS_INCOMPLETE */
+#define APR_INCOMPLETE     (APR_OS_START_STATUS + 8)
+/* empty slot: +9 */
+/* empty slot: +10 */
+/* empty slot: +11 */
+/** @see APR_STATUS_IS_BADCH */
+#define APR_BADCH          (APR_OS_START_STATUS + 12)
+/** @see APR_STATUS_IS_BADARG */
+#define APR_BADARG         (APR_OS_START_STATUS + 13)
+/** @see APR_STATUS_IS_EOF */
+#define APR_EOF            (APR_OS_START_STATUS + 14)
+/** @see APR_STATUS_IS_NOTFOUND */
+#define APR_NOTFOUND       (APR_OS_START_STATUS + 15)
+/* empty slot: +16 */
+/* empty slot: +17 */
+/* empty slot: +18 */
+/** @see APR_STATUS_IS_ANONYMOUS */
+#define APR_ANONYMOUS      (APR_OS_START_STATUS + 19)
+/** @see APR_STATUS_IS_FILEBASED */
+#define APR_FILEBASED      (APR_OS_START_STATUS + 20)
+/** @see APR_STATUS_IS_KEYBASED */
+#define APR_KEYBASED       (APR_OS_START_STATUS + 21)
+/** @see APR_STATUS_IS_EINIT */
+#define APR_EINIT          (APR_OS_START_STATUS + 22)  
+/** @see APR_STATUS_IS_ENOTIMPL */
+#define APR_ENOTIMPL       (APR_OS_START_STATUS + 23)
+/** @see APR_STATUS_IS_EMISMATCH */
+#define APR_EMISMATCH      (APR_OS_START_STATUS + 24)
+/** @see APR_STATUS_IS_EBUSY */
+#define APR_EBUSY          (APR_OS_START_STATUS + 25)
+/** @} */
+
+/** 
+ * @addtogroup APR_STATUS_IS
+ * @{
+ */
+/** 
+ * Program is currently executing in the child 
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code */
+#define APR_STATUS_IS_INCHILD(s)        ((s) == APR_INCHILD)
+/** 
+ * Program is currently executing in the parent 
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_INPARENT(s)       ((s) == APR_INPARENT)
+/** 
+ * The thread is detached 
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_DETACH(s)         ((s) == APR_DETACH)
+/** 
+ * The thread is not detached 
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_NOTDETACH(s)      ((s) == APR_NOTDETACH)
+/** 
+ * The child has finished executing
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_CHILD_DONE(s)     ((s) == APR_CHILD_DONE)
+/** 
+ * The child has not finished executing
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_CHILD_NOTDONE(s)  ((s) == APR_CHILD_NOTDONE)
+/** 
+ * The operation did not finish before the timeout
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_TIMEUP(s)         ((s) == APR_TIMEUP)
+/** 
+ * The operation was incomplete although some processing was performed
+ * and the results are partially valid.
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_INCOMPLETE(s)     ((s) == APR_INCOMPLETE)
+/* empty slot: +9 */
+/* empty slot: +10 */
+/* empty slot: +11 */
+/** 
+ * Getopt found an option not in the option string
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_BADCH(s)          ((s) == APR_BADCH)
+/** 
+ * Getopt found an option not in the option string and an argument was 
+ * specified in the option string
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_BADARG(s)         ((s) == APR_BADARG)
+/** 
+ * APR has encountered the end of the file
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_EOF(s)            ((s) == APR_EOF)
+/** 
+ * APR was unable to find the socket in the poll structure
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_NOTFOUND(s)       ((s) == APR_NOTFOUND)
+/* empty slot: +16 */
+/* empty slot: +17 */
+/* empty slot: +18 */
+/** 
+ * APR is using anonymous shared memory
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_ANONYMOUS(s)      ((s) == APR_ANONYMOUS)
+/** 
+ * APR is using a file name as the key to the shared memory
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_FILEBASED(s)      ((s) == APR_FILEBASED)
+/** 
+ * APR is using a shared key as the key to the shared memory
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_KEYBASED(s)       ((s) == APR_KEYBASED)
+/** 
+ * Ininitalizer value.  If no option has been found, but 
+ * the status variable requires a value, this should be used
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_EINIT(s)          ((s) == APR_EINIT)
+/** 
+ * The APR function has not been implemented on this 
+ * platform, either because nobody has gotten to it yet, 
+ * or the function is impossible on this platform.
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_ENOTIMPL(s)       ((s) == APR_ENOTIMPL)
+/** 
+ * Two passwords do not match.
+ * @warning
+ * always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_EMISMATCH(s)      ((s) == APR_EMISMATCH)
+/** 
+ * The given lock was busy
+ * @warning always use this test, as platform-specific variances may meet this
+ * more than one error code 
+ */
+#define APR_STATUS_IS_EBUSY(s)          ((s) == APR_EBUSY)
+
+/** @} */
+
+/** 
+ * @addtogroup APR_Error APR Error Values
+ * @{
+ */
+/* APR CANONICAL ERROR VALUES */
+/** @see APR_STATUS_IS_EACCES */
+#ifdef EACCES
+#define APR_EACCES EACCES
+#else
+#define APR_EACCES         (APR_OS_START_CANONERR + 1)
+#endif
+
+/** @see APR_STATUS_IS_EXIST */
+#ifdef EEXIST
+#define APR_EEXIST EEXIST
+#else
+#define APR_EEXIST         (APR_OS_START_CANONERR + 2)
+#endif
+
+/** @see APR_STATUS_IS_ENAMETOOLONG */
+#ifdef ENAMETOOLONG
+#define APR_ENAMETOOLONG ENAMETOOLONG
+#else
+#define APR_ENAMETOOLONG   (APR_OS_START_CANONERR + 3)
+#endif
+
+/** @see APR_STATUS_IS_ENOENT */
+#ifdef ENOENT
+#define APR_ENOENT ENOENT
+#else
+#define APR_ENOENT         (APR_OS_START_CANONERR + 4)
+#endif
+
+/** @see APR_STATUS_IS_ENOTDIR */
+#ifdef ENOTDIR
+#define APR_ENOTDIR ENOTDIR
+#else
+#define APR_ENOTDIR        (APR_OS_START_CANONERR + 5)
+#endif
+
+/** @see APR_STATUS_IS_ENOSPC */
+#ifdef ENOSPC
+#define APR_ENOSPC ENOSPC
+#else
+#define APR_ENOSPC         (APR_OS_START_CANONERR + 6)
+#endif
+
+/** @see APR_STATUS_IS_ENOMEM */
+#ifdef ENOMEM
+#define APR_ENOMEM ENOMEM
+#else
+#define APR_ENOMEM         (APR_OS_START_CANONERR + 7)
+#endif
+
+/** @see APR_STATUS_IS_EMFILE */
+#ifdef EMFILE
+#define APR_EMFILE EMFILE
+#else
+#define APR_EMFILE         (APR_OS_START_CANONERR + 8)
+#endif
+
+/** @see APR_STATUS_IS_ENFILE */
+#ifdef ENFILE
+#define APR_ENFILE ENFILE
+#else
+#define APR_ENFILE         (APR_OS_START_CANONERR + 9)
+#endif
+
+/** @see APR_STATUS_IS_EBADF */
+#ifdef EBADF
+#define APR_EBADF EBADF
+#else
+#define APR_EBADF          (APR_OS_START_CANONERR + 10)
+#endif
+
+/** @see APR_STATUS_IS_EINVAL */
+#ifdef EINVAL
+#define APR_EINVAL EINVAL
+#else
+#define APR_EINVAL         (APR_OS_START_CANONERR + 11)
+#endif
+
+/** @see APR_STATUS_IS_ESPIPE */
+#ifdef ESPIPE
+#define APR_ESPIPE ESPIPE
+#else
+#define APR_ESPIPE         (APR_OS_START_CANONERR + 12)
+#endif
+
+/** 
+ * @see APR_STATUS_IS_EAGAIN 
+ * @warning use APR_STATUS_IS_EAGAIN instead of just testing this value
+ */
+#ifdef EAGAIN
+#define APR_EAGAIN EAGAIN
+#elif defined(EWOULDBLOCK)
+#define APR_EAGAIN EWOULDBLOCK
+#else
+#define APR_EAGAIN         (APR_OS_START_CANONERR + 13)
+#endif
+
+/** @see APR_STATUS_IS_EINTR */
+#ifdef EINTR
+#define APR_EINTR EINTR
+#else
+#define APR_EINTR          (APR_OS_START_CANONERR + 14)
+#endif
+
+/** @see APR_STATUS_IS_ENOTSOCK */
+#ifdef ENOTSOCK
+#define APR_ENOTSOCK ENOTSOCK
+#else
+#define APR_ENOTSOCK       (APR_OS_START_CANONERR + 15)
+#endif
+
+/** @see APR_STATUS_IS_ECONNREFUSED */
+#ifdef ECONNREFUSED
+#define APR_ECONNREFUSED ECONNREFUSED
+#else
+#define APR_ECONNREFUSED   (APR_OS_START_CANONERR + 16)
+#endif
+
+/** @see APR_STATUS_IS_EINPROGRESS */
+#ifdef EINPROGRESS
+#define APR_EINPROGRESS EINPROGRESS
+#else
+#define APR_EINPROGRESS    (APR_OS_START_CANONERR + 17)
+#endif
+
+/** 
+ * @see APR_STATUS_IS_ECONNABORTED
+ * @warning use APR_STATUS_IS_ECONNABORTED instead of just testing this value
+ */
+
+#ifdef ECONNABORTED
+#define APR_ECONNABORTED ECONNABORTED
+#else
+#define APR_ECONNABORTED   (APR_OS_START_CANONERR + 18)
+#endif
+
+/** @see APR_STATUS_IS_ECONNRESET */
+#ifdef ECONNRESET
+#define APR_ECONNRESET ECONNRESET
+#else
+#define APR_ECONNRESET     (APR_OS_START_CANONERR + 19)
+#endif
+
+/** @see APR_STATUS_IS_ETIMEDOUT */
+#ifdef ETIMEDOUT
+#define APR_ETIMEDOUT ETIMEDOUT
+#else
+#define APR_ETIMEDOUT      (APR_OS_START_CANONERR + 20)
+#endif
+
+/** @see APR_STATUS_IS_EHOSTUNREACH */
+#ifdef EHOSTUNREACH
+#define APR_EHOSTUNREACH EHOSTUNREACH
+#else
+#define APR_EHOSTUNREACH   (APR_OS_START_CANONERR + 21)
+#endif
+
+/** @see APR_STATUS_IS_ENETUNREACH */
+#ifdef ENETUNREACH
+#define APR_ENETUNREACH ENETUNREACH
+#else
+#define APR_ENETUNREACH    (APR_OS_START_CANONERR + 22)
+#endif
+
+/** @see APR_STATUS_IS_EFTYPE */
+#ifdef EFTYPE
+#define APR_EFTYPE EFTYPE
+#else
+#define APR_EFTYPE        (APR_OS_START_CANONERR + 23)
+#endif
+
+/** @see APR_STATUS_IS_EPIPE */
+#ifdef EPIPE
+#define APR_EPIPE EPIPE
+#else
+#define APR_EPIPE         (APR_OS_START_CANONERR + 24)
+#endif
+
+/** @see APR_STATUS_IS_EXDEV */
+#ifdef EXDEV
+#define APR_EXDEV EXDEV
+#else
+#define APR_EXDEV         (APR_OS_START_CANONERR + 25)
+#endif
+
+/** @see APR_STATUS_IS_ENOTEMPTY */
+#ifdef ENOTEMPTY
+#define APR_ENOTEMPTY ENOTEMPTY
+#else
+#define APR_ENOTEMPTY     (APR_OS_START_CANONERR + 26)
+#endif
+
+/** @} */
+
+#if defined(OS2) && !defined(DOXYGEN)
+
+#define APR_FROM_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e + APR_OS_START_SYSERR)
+#define APR_TO_OS_ERROR(e)   (e == 0 ? APR_SUCCESS : e - APR_OS_START_SYSERR)
+
+#define INCL_DOSERRORS
+#define INCL_DOS
+
+/* Leave these undefined.
+ * OS2 doesn't rely on the errno concept.
+ * The API calls always return a result codes which
+ * should be filtered through APR_FROM_OS_ERROR().
+ *
+ * #define apr_get_os_error()   (APR_FROM_OS_ERROR(GetLastError()))
+ * #define apr_set_os_error(e)  (SetLastError(APR_TO_OS_ERROR(e)))
+ */
+
+/* A special case, only socket calls require this;
+ */
+#define apr_get_netos_error()   (APR_FROM_OS_ERROR(errno))
+#define apr_set_netos_error(e)  (errno = APR_TO_OS_ERROR(e))
+
+/* And this needs to be greped away for good:
+ */
+#define APR_OS2_STATUS(e) (APR_FROM_OS_ERROR(e))
+
+#define APR_STATUS_IS_SUCCESS(s)           ((s) == APR_SUCCESS \
+                || (s) == APR_OS_START_SYSERR + NO_ERROR)
+
+/* These can't sit in a private header, so in spite of the extra size, 
+ * they need to be made available here.
+ */
+#define SOCBASEERR              10000
+#define SOCEPERM                (SOCBASEERR+1)             /* Not owner */
+#define SOCESRCH                (SOCBASEERR+3)             /* No such process */
+#define SOCEINTR                (SOCBASEERR+4)             /* Interrupted system call */
+#define SOCENXIO                (SOCBASEERR+6)             /* No such device or address */
+#define SOCEBADF                (SOCBASEERR+9)             /* Bad file number */
+#define SOCEACCES               (SOCBASEERR+13)            /* Permission denied */
+#define SOCEFAULT               (SOCBASEERR+14)            /* Bad address */
+#define SOCEINVAL               (SOCBASEERR+22)            /* Invalid argument */
+#define SOCEMFILE               (SOCBASEERR+24)            /* Too many open files */
+#define SOCEPIPE                (SOCBASEERR+32)            /* Broken pipe */
+#define SOCEOS2ERR              (SOCBASEERR+100)           /* OS/2 Error */
+#define SOCEWOULDBLOCK          (SOCBASEERR+35)            /* Operation would block */
+#define SOCEINPROGRESS          (SOCBASEERR+36)            /* Operation now in progress */
+#define SOCEALREADY             (SOCBASEERR+37)            /* Operation already in progress */
+#define SOCENOTSOCK             (SOCBASEERR+38)            /* Socket operation on non-socket */
+#define SOCEDESTADDRREQ         (SOCBASEERR+39)            /* Destination address required */
+#define SOCEMSGSIZE             (SOCBASEERR+40)            /* Message too long */
+#define SOCEPROTOTYPE           (SOCBASEERR+41)            /* Protocol wrong type for socket */
+#define SOCENOPROTOOPT          (SOCBASEERR+42)            /* Protocol not available */
+#define SOCEPROTONOSUPPORT      (SOCBASEERR+43)            /* Protocol not supported */
+#define SOCESOCKTNOSUPPORT      (SOCBASEERR+44)            /* Socket type not supported */
+#define SOCEOPNOTSUPP           (SOCBASEERR+45)            /* Operation not supported on socket */
+#define SOCEPFNOSUPPORT         (SOCBASEERR+46)            /* Protocol family not supported */
+#define SOCEAFNOSUPPORT         (SOCBASEERR+47)            /* Address family not supported by protocol family */
+#define SOCEADDRINUSE           (SOCBASEERR+48)            /* Address already in use */
+#define SOCEADDRNOTAVAIL        (SOCBASEERR+49)            /* Can't assign requested address */
+#define SOCENETDOWN             (SOCBASEERR+50)            /* Network is down */
+#define SOCENETUNREACH          (SOCBASEERR+51)            /* Network is unreachable */
+#define SOCENETRESET            (SOCBASEERR+52)            /* Network dropped connection on reset */
+#define SOCECONNABORTED         (SOCBASEERR+53)            /* Software caused connection abort */
+#define SOCECONNRESET           (SOCBASEERR+54)            /* Connection reset by peer */
+#define SOCENOBUFS              (SOCBASEERR+55)            /* No buffer space available */
+#define SOCEISCONN              (SOCBASEERR+56)            /* Socket is already connected */
+#define SOCENOTCONN             (SOCBASEERR+57)            /* Socket is not connected */
+#define SOCESHUTDOWN            (SOCBASEERR+58)            /* Can't send after socket shutdown */
+#define SOCETOOMANYREFS         (SOCBASEERR+59)            /* Too many references: can't splice */
+#define SOCETIMEDOUT            (SOCBASEERR+60)            /* Connection timed out */
+#define SOCECONNREFUSED         (SOCBASEERR+61)            /* Connection refused */
+#define SOCELOOP                (SOCBASEERR+62)            /* Too many levels of symbolic links */
+#define SOCENAMETOOLONG         (SOCBASEERR+63)            /* File name too long */
+#define SOCEHOSTDOWN            (SOCBASEERR+64)            /* Host is down */
+#define SOCEHOSTUNREACH         (SOCBASEERR+65)            /* No route to host */
+#define SOCENOTEMPTY            (SOCBASEERR+66)            /* Directory not empty */
+
+/* APR CANONICAL ERROR TESTS */
+#define APR_STATUS_IS_EACCES(s)         ((s) == APR_EACCES \
+                || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED \
+                || (s) == APR_OS_START_SYSERR + ERROR_SHARING_VIOLATION)
+#define APR_STATUS_IS_EEXIST(s)         ((s) == APR_EEXIST \
+                || (s) == APR_OS_START_SYSERR + ERROR_OPEN_FAILED \
+                || (s) == APR_OS_START_SYSERR + ERROR_FILE_EXISTS \
+                || (s) == APR_OS_START_SYSERR + ERROR_ALREADY_EXISTS \
+                || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED)
+#define APR_STATUS_IS_ENAMETOOLONG(s)   ((s) == APR_ENAMETOOLONG \
+                || (s) == APR_OS_START_SYSERR + ERROR_FILENAME_EXCED_RANGE \
+                || (s) == APR_OS_START_SYSERR + SOCENAMETOOLONG)
+#define APR_STATUS_IS_ENOENT(s)         ((s) == APR_ENOENT \
+                || (s) == APR_OS_START_SYSERR + ERROR_FILE_NOT_FOUND \
+                || (s) == APR_OS_START_SYSERR + ERROR_PATH_NOT_FOUND \
+                || (s) == APR_OS_START_SYSERR + ERROR_NO_MORE_FILES \
+                || (s) == APR_OS_START_SYSERR + ERROR_OPEN_FAILED)
+#define APR_STATUS_IS_ENOTDIR(s)        ((s) == APR_ENOTDIR)
+#define APR_STATUS_IS_ENOSPC(s)         ((s) == APR_ENOSPC \
+                || (s) == APR_OS_START_SYSERR + ERROR_DISK_FULL)
+#define APR_STATUS_IS_ENOMEM(s)         ((s) == APR_ENOMEM)
+#define APR_STATUS_IS_EMFILE(s)         ((s) == APR_EMFILE \
+                || (s) == APR_OS_START_SYSERR + ERROR_TOO_MANY_OPEN_FILES)
+#define APR_STATUS_IS_ENFILE(s)         ((s) == APR_ENFILE)
+#define APR_STATUS_IS_EBADF(s)          ((s) == APR_EBADF \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_HANDLE)
+#define APR_STATUS_IS_EINVAL(s)         ((s) == APR_EINVAL \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_PARAMETER \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_FUNCTION)
+#define APR_STATUS_IS_ESPIPE(s)         ((s) == APR_ESPIPE \
+                || (s) == APR_OS_START_SYSERR + ERROR_NEGATIVE_SEEK)
+#define APR_STATUS_IS_EAGAIN(s)         ((s) == APR_EAGAIN \
+                || (s) == APR_OS_START_SYSERR + ERROR_NO_DATA \
+                || (s) == APR_OS_START_SYSERR + SOCEWOULDBLOCK \
+                || (s) == APR_OS_START_SYSERR + ERROR_LOCK_VIOLATION)
+#define APR_STATUS_IS_EINTR(s)          ((s) == APR_EINTR \
+                || (s) == APR_OS_START_SYSERR + SOCEINTR)
+#define APR_STATUS_IS_ENOTSOCK(s)       ((s) == APR_ENOTSOCK \
+                || (s) == APR_OS_START_SYSERR + SOCENOTSOCK)
+#define APR_STATUS_IS_ECONNREFUSED(s)   ((s) == APR_ECONNREFUSED \
+                || (s) == APR_OS_START_SYSERR + SOCECONNREFUSED)
+#define APR_STATUS_IS_EINPROGRESS(s)    ((s) == APR_EINPROGRESS \
+                || (s) == APR_OS_START_SYSERR + SOCEINPROGRESS)
+#define APR_STATUS_IS_ECONNABORTED(s)   ((s) == APR_ECONNABORTED \
+                || (s) == APR_OS_START_SYSERR + SOCECONNABORTED)
+#define APR_STATUS_IS_ECONNRESET(s)     ((s) == APR_ECONNRESET \
+                || (s) == APR_OS_START_SYSERR + SOCECONNRESET)
+#define APR_STATUS_IS_ETIMEDOUT(s)      ((s) == APR_ETIMEDOUT \
+                || (s) == APR_OS_START_SYSERR + SOCETIMEDOUT)    
+#define APR_STATUS_IS_EHOSTUNREACH(s)   ((s) == APR_EHOSTUNREACH \
+                || (s) == APR_OS_START_SYSERR + SOCEHOSTUNREACH)
+#define APR_STATUS_IS_ENETUNREACH(s)    ((s) == APR_ENETUNREACH \
+                || (s) == APR_OS_START_SYSERR + SOCENETUNREACH)
+#define APR_STATUS_IS_EFTYPE(s)         ((s) == APR_EFTYPE)
+#define APR_STATUS_IS_EPIPE(s)          ((s) == APR_EPIPE \
+                || (s) == APR_OS_START_SYSERR + ERROR_BROKEN_PIPE \
+                || (s) == APR_OS_START_SYSERR + SOCEPIPE)
+#define APR_STATUS_IS_EXDEV(s)          ((s) == APR_EXDEV \
+                || (s) == APR_OS_START_SYSERR + ERROR_NOT_SAME_DEVICE)
+#define APR_STATUS_IS_ENOTEMPTY(s)      ((s) == APR_ENOTEMPTY \
+                || (s) == APR_OS_START_SYSERR + ERROR_DIR_NOT_EMPTY \
+                || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED)
+
+/*
+    Sorry, too tired to wrap this up for OS2... feel free to
+    fit the following into their best matches.
+
+    { ERROR_NO_SIGNAL_SENT,     ESRCH           },
+    { SOCEALREADY,              EALREADY        },
+    { SOCEDESTADDRREQ,          EDESTADDRREQ    },
+    { SOCEMSGSIZE,              EMSGSIZE        },
+    { SOCEPROTOTYPE,            EPROTOTYPE      },
+    { SOCENOPROTOOPT,           ENOPROTOOPT     },
+    { SOCEPROTONOSUPPORT,       EPROTONOSUPPORT },
+    { SOCESOCKTNOSUPPORT,       ESOCKTNOSUPPORT },
+    { SOCEOPNOTSUPP,            EOPNOTSUPP      },
+    { SOCEPFNOSUPPORT,          EPFNOSUPPORT    },
+    { SOCEAFNOSUPPORT,          EAFNOSUPPORT    },
+    { SOCEADDRINUSE,            EADDRINUSE      },
+    { SOCEADDRNOTAVAIL,         EADDRNOTAVAIL   },
+    { SOCENETDOWN,              ENETDOWN        },
+    { SOCENETRESET,             ENETRESET       },
+    { SOCENOBUFS,               ENOBUFS         },
+    { SOCEISCONN,               EISCONN         },
+    { SOCENOTCONN,              ENOTCONN        },
+    { SOCESHUTDOWN,             ESHUTDOWN       },
+    { SOCETOOMANYREFS,          ETOOMANYREFS    },
+    { SOCELOOP,                 ELOOP           },
+    { SOCEHOSTDOWN,             EHOSTDOWN       },
+    { SOCENOTEMPTY,             ENOTEMPTY       },
+    { SOCEPIPE,                 EPIPE           }
+*/
+
+#elif defined(WIN32) && !defined(DOXYGEN) /* !defined(OS2) */
+
+#define APR_FROM_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e + APR_OS_START_SYSERR)
+#define APR_TO_OS_ERROR(e)   (e == 0 ? APR_SUCCESS : e - APR_OS_START_SYSERR)
+
+#define apr_get_os_error()   (APR_FROM_OS_ERROR(GetLastError()))
+#define apr_set_os_error(e)  (SetLastError(APR_TO_OS_ERROR(e)))
+
+/* A special case, only socket calls require this:
+ */
+#define apr_get_netos_error()   (APR_FROM_OS_ERROR(WSAGetLastError()))
+#define apr_set_netos_error(e)   (WSASetLastError(APR_TO_OS_ERROR(e)))
+
+#define APR_STATUS_IS_SUCCESS(s)           ((s) == APR_SUCCESS \
+                || (s) == APR_OS_START_SYSERR + ERROR_SUCCESS)
+
+/* APR CANONICAL ERROR TESTS */
+#define APR_STATUS_IS_EACCES(s)         ((s) == APR_EACCES \
+                || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED \
+                || (s) == APR_OS_START_SYSERR + ERROR_CANNOT_MAKE \
+                || (s) == APR_OS_START_SYSERR + ERROR_CURRENT_DIRECTORY \
+                || (s) == APR_OS_START_SYSERR + ERROR_DRIVE_LOCKED \
+                || (s) == APR_OS_START_SYSERR + ERROR_FAIL_I24 \
+                || (s) == APR_OS_START_SYSERR + ERROR_LOCK_VIOLATION \
+                || (s) == APR_OS_START_SYSERR + ERROR_LOCK_FAILED \
+                || (s) == APR_OS_START_SYSERR + ERROR_NOT_LOCKED \
+                || (s) == APR_OS_START_SYSERR + ERROR_NETWORK_ACCESS_DENIED \
+                || (s) == APR_OS_START_SYSERR + ERROR_SHARING_VIOLATION)
+#define APR_STATUS_IS_EEXIST(s)         ((s) == APR_EEXIST \
+                || (s) == APR_OS_START_SYSERR + ERROR_FILE_EXISTS \
+                || (s) == APR_OS_START_SYSERR + ERROR_ALREADY_EXISTS)
+#define APR_STATUS_IS_ENAMETOOLONG(s)   ((s) == APR_ENAMETOOLONG \
+                || (s) == APR_OS_START_SYSERR + ERROR_FILENAME_EXCED_RANGE \
+                || (s) == APR_OS_START_SYSERR + WSAENAMETOOLONG)
+#define APR_STATUS_IS_ENOENT(s)         ((s) == APR_ENOENT \
+                || (s) == APR_OS_START_SYSERR + ERROR_FILE_NOT_FOUND \
+                || (s) == APR_OS_START_SYSERR + ERROR_PATH_NOT_FOUND \
+                || (s) == APR_OS_START_SYSERR + ERROR_OPEN_FAILED \
+                || (s) == APR_OS_START_SYSERR + ERROR_NO_MORE_FILES)
+#define APR_STATUS_IS_ENOTDIR(s)        ((s) == APR_ENOTDIR \
+                || (s) == APR_OS_START_SYSERR + ERROR_PATH_NOT_FOUND \
+                || (s) == APR_OS_START_SYSERR + ERROR_BAD_NETPATH \
+                || (s) == APR_OS_START_SYSERR + ERROR_BAD_NET_NAME \
+                || (s) == APR_OS_START_SYSERR + ERROR_BAD_PATHNAME \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_DRIVE)
+#define APR_STATUS_IS_ENOSPC(s)         ((s) == APR_ENOSPC \
+                || (s) == APR_OS_START_SYSERR + ERROR_DISK_FULL)
+#define APR_STATUS_IS_ENOMEM(s)         ((s) == APR_ENOMEM \
+                || (s) == APR_OS_START_SYSERR + ERROR_ARENA_TRASHED \
+                || (s) == APR_OS_START_SYSERR + ERROR_NOT_ENOUGH_MEMORY \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_BLOCK \
+                || (s) == APR_OS_START_SYSERR + ERROR_NOT_ENOUGH_QUOTA \
+                || (s) == APR_OS_START_SYSERR + ERROR_OUTOFMEMORY)
+#define APR_STATUS_IS_EMFILE(s)         ((s) == APR_EMFILE \
+                || (s) == APR_OS_START_SYSERR + ERROR_TOO_MANY_OPEN_FILES)
+#define APR_STATUS_IS_ENFILE(s)         ((s) == APR_ENFILE)
+#define APR_STATUS_IS_EBADF(s)          ((s) == APR_EBADF \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_HANDLE \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_TARGET_HANDLE)
+#define APR_STATUS_IS_EINVAL(s)         ((s) == APR_EINVAL \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_ACCESS \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_DATA \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_FUNCTION \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_HANDLE \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_PARAMETER \
+                || (s) == APR_OS_START_SYSERR + ERROR_NEGATIVE_SEEK)
+#define APR_STATUS_IS_ESPIPE(s)         ((s) == APR_ESPIPE \
+                || (s) == APR_OS_START_SYSERR + ERROR_SEEK_ON_DEVICE \
+                || (s) == APR_OS_START_SYSERR + ERROR_NEGATIVE_SEEK)
+#define APR_STATUS_IS_EAGAIN(s)         ((s) == APR_EAGAIN \
+                || (s) == APR_OS_START_SYSERR + ERROR_NO_DATA \
+                || (s) == APR_OS_START_SYSERR + ERROR_NO_PROC_SLOTS \
+                || (s) == APR_OS_START_SYSERR + ERROR_NESTING_NOT_ALLOWED \
+                || (s) == APR_OS_START_SYSERR + ERROR_MAX_THRDS_REACHED \
+                || (s) == APR_OS_START_SYSERR + ERROR_LOCK_VIOLATION \
+                || (s) == APR_OS_START_SYSERR + WSAEWOULDBLOCK)
+#define APR_STATUS_IS_EINTR(s)          ((s) == APR_EINTR \
+                || (s) == APR_OS_START_SYSERR + WSAEINTR)
+#define APR_STATUS_IS_ENOTSOCK(s)       ((s) == APR_ENOTSOCK \
+                || (s) == APR_OS_START_SYSERR + WSAENOTSOCK)
+#define APR_STATUS_IS_ECONNREFUSED(s)   ((s) == APR_ECONNREFUSED \
+                || (s) == APR_OS_START_SYSERR + WSAECONNREFUSED)
+#define APR_STATUS_IS_EINPROGRESS(s)    ((s) == APR_EINPROGRESS \
+                || (s) == APR_OS_START_SYSERR + WSAEINPROGRESS)
+#define APR_STATUS_IS_ECONNABORTED(s)   ((s) == APR_ECONNABORTED \
+                || (s) == APR_OS_START_SYSERR + WSAECONNABORTED)
+#define APR_STATUS_IS_ECONNRESET(s)     ((s) == APR_ECONNRESET \
+                || (s) == APR_OS_START_SYSERR + ERROR_NETNAME_DELETED \
+                || (s) == APR_OS_START_SYSERR + WSAECONNRESET)
+#define APR_STATUS_IS_ETIMEDOUT(s)      ((s) == APR_ETIMEDOUT \
+                || (s) == APR_OS_START_SYSERR + WSAETIMEDOUT \
+                || (s) == APR_OS_START_SYSERR + WAIT_TIMEOUT)
+#define APR_STATUS_IS_EHOSTUNREACH(s)   ((s) == APR_EHOSTUNREACH \
+                || (s) == APR_OS_START_SYSERR + WSAEHOSTUNREACH)
+#define APR_STATUS_IS_ENETUNREACH(s)    ((s) == APR_ENETUNREACH \
+                || (s) == APR_OS_START_SYSERR + WSAENETUNREACH)
+#define APR_STATUS_IS_EFTYPE(s)         ((s) == APR_EFTYPE \
+                || (s) == APR_OS_START_SYSERR + ERROR_EXE_MACHINE_TYPE_MISMATCH \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_DLL \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_MODULETYPE \
+                || (s) == APR_OS_START_SYSERR + ERROR_BAD_EXE_FORMAT \
+                || (s) == APR_OS_START_SYSERR + ERROR_INVALID_EXE_SIGNATURE \
+                || (s) == APR_OS_START_SYSERR + ERROR_FILE_CORRUPT \
+                || (s) == APR_OS_START_SYSERR + ERROR_BAD_FORMAT)
+#define APR_STATUS_IS_EPIPE(s)          ((s) == APR_EPIPE \
+                || (s) == APR_OS_START_SYSERR + ERROR_BROKEN_PIPE)
+#define APR_STATUS_IS_EXDEV(s)          ((s) == APR_EXDEV \
+                || (s) == APR_OS_START_SYSERR + ERROR_NOT_SAME_DEVICE)
+#define APR_STATUS_IS_ENOTEMPTY(s)      ((s) == APR_ENOTEMPTY \
+                || (s) == APR_OS_START_SYSERR + ERROR_DIR_NOT_EMPTY)
+
+#elif defined(NETWARE) && !defined(DOXYGEN) /* !defined(OS2) && !defined(WIN32) */
+
+#define APR_FROM_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e + APR_OS_START_SYSERR)
+#define APR_TO_OS_ERROR(e)   (e == 0 ? APR_SUCCESS : e - APR_OS_START_SYSERR)
+
+#define apr_get_os_error()    (errno)
+#define apr_set_os_error(e)   (errno = (e))
+
+/* A special case, only socket calls require this: */
+#define apr_get_netos_error()   (APR_FROM_OS_ERROR(WSAGetLastError()))
+#define apr_set_netos_error(e)  (WSASetLastError(APR_TO_OS_ERROR(e)))
+
+#define APR_STATUS_IS_SUCCESS(s)           ((s) == APR_SUCCESS)
+
+/* APR CANONICAL ERROR TESTS */
+#define APR_STATUS_IS_EACCES(s)         ((s) == APR_EACCES)
+#define APR_STATUS_IS_EEXIST(s)         ((s) == APR_EEXIST)
+#define APR_STATUS_IS_ENAMETOOLONG(s)   ((s) == APR_ENAMETOOLONG)
+#define APR_STATUS_IS_ENOENT(s)         ((s) == APR_ENOENT)
+#define APR_STATUS_IS_ENOTDIR(s)        ((s) == APR_ENOTDIR)
+#define APR_STATUS_IS_ENOSPC(s)         ((s) == APR_ENOSPC)
+#define APR_STATUS_IS_ENOMEM(s)         ((s) == APR_ENOMEM)
+#define APR_STATUS_IS_EMFILE(s)         ((s) == APR_EMFILE)
+#define APR_STATUS_IS_ENFILE(s)         ((s) == APR_ENFILE)
+#define APR_STATUS_IS_EBADF(s)          ((s) == APR_EBADF)
+#define APR_STATUS_IS_EINVAL(s)         ((s) == APR_EINVAL)
+#define APR_STATUS_IS_ESPIPE(s)         ((s) == APR_ESPIPE)
+
+#define APR_STATUS_IS_EAGAIN(s)         ((s) == APR_EAGAIN \
+                || (s) ==                       EWOULDBLOCK \
+                || (s) == APR_OS_START_SYSERR + WSAEWOULDBLOCK)
+#define APR_STATUS_IS_EINTR(s)          ((s) == APR_EINTR \
+                || (s) == APR_OS_START_SYSERR + WSAEINTR)
+#define APR_STATUS_IS_ENOTSOCK(s)       ((s) == APR_ENOTSOCK \
+                || (s) == APR_OS_START_SYSERR + WSAENOTSOCK)
+#define APR_STATUS_IS_ECONNREFUSED(s)   ((s) == APR_ECONNREFUSED \
+                || (s) == APR_OS_START_SYSERR + WSAECONNREFUSED)
+#define APR_STATUS_IS_EINPROGRESS(s)    ((s) == APR_EINPROGRESS \
+                || (s) == APR_OS_START_SYSERR + WSAEINPROGRESS)
+#define APR_STATUS_IS_ECONNABORTED(s)   ((s) == APR_ECONNABORTED \
+                || (s) == APR_OS_START_SYSERR + WSAECONNABORTED)
+#define APR_STATUS_IS_ECONNRESET(s)     ((s) == APR_ECONNRESET \
+                || (s) == APR_OS_START_SYSERR + WSAECONNRESET)
+#define APR_STATUS_IS_ETIMEDOUT(s)      ((s) == APR_ETIMEDOUT \
+                || (s) == APR_OS_START_SYSERR + WSAETIMEDOUT \
+                || (s) == APR_OS_START_SYSERR + WAIT_TIMEOUT)
+#define APR_STATUS_IS_EHOSTUNREACH(s)   ((s) == APR_EHOSTUNREACH \
+                || (s) == APR_OS_START_SYSERR + WSAEHOSTUNREACH)
+#define APR_STATUS_IS_ENETUNREACH(s)    ((s) == APR_ENETUNREACH \
+                || (s) == APR_OS_START_SYSERR + WSAENETUNREACH)
+#define APR_STATUS_IS_ENETDOWN(s)       ((s) == APR_OS_START_SYSERR + WSAENETDOWN)
+#define APR_STATUS_IS_EFTYPE(s)         ((s) == APR_EFTYPE)
+#define APR_STATUS_IS_EPIPE(s)          ((s) == APR_EPIPE)
+#define APR_STATUS_IS_EXDEV(s)          ((s) == APR_EXDEV)
+#define APR_STATUS_IS_ENOTEMPTY(s)      ((s) == APR_ENOTEMPTY)
+
+#else /* !defined(NETWARE) && !defined(OS2) && !defined(WIN32) */
+
+/*
+ *  os error codes are clib error codes
+ */
+#define APR_FROM_OS_ERROR(e)  (e)
+#define APR_TO_OS_ERROR(e)    (e)
+
+#define apr_get_os_error()    (errno)
+#define apr_set_os_error(e)   (errno = (e))
+
+/* A special case, only socket calls require this:
+ */
+#define apr_get_netos_error() (errno)
+#define apr_set_netos_error(e) (errno = (e))
+/** @} */
+
+/** 
+ * @addtogroup APR_STATUS_IS
+ * @{
+ */
+/** no error */
+#define APR_STATUS_IS_SUCCESS(s)        ((s) == APR_SUCCESS)
+
+/** permission denied */
+#define APR_STATUS_IS_EACCES(s)         ((s) == APR_EACCES)
+/** file exists */
+#define APR_STATUS_IS_EEXIST(s)         ((s) == APR_EEXIST)
+/** path name is too long */
+#define APR_STATUS_IS_ENAMETOOLONG(s)   ((s) == APR_ENAMETOOLONG)
+/**
+ * no such file or directory
+ * @remark
+ * EMVSCATLG can be returned by the automounter on z/OS for
+ * paths which do not exist.
+ */
+#ifdef EMVSCATLG
+#define APR_STATUS_IS_ENOENT(s)         ((s) == APR_ENOENT \
+                                      || (s) == EMVSCATLG)
+#else
+#define APR_STATUS_IS_ENOENT(s)         ((s) == APR_ENOENT)
+#endif
+/** not a directory */
+#define APR_STATUS_IS_ENOTDIR(s)        ((s) == APR_ENOTDIR)
+/** no space left on device */
+#define APR_STATUS_IS_ENOSPC(s)         ((s) == APR_ENOSPC)
+/** not enough memory */
+#define APR_STATUS_IS_ENOMEM(s)         ((s) == APR_ENOMEM)
+/** too many open files */
+#define APR_STATUS_IS_EMFILE(s)         ((s) == APR_EMFILE)
+/** file table overflow */
+#define APR_STATUS_IS_ENFILE(s)         ((s) == APR_ENFILE)
+/** bad file # */
+#define APR_STATUS_IS_EBADF(s)          ((s) == APR_EBADF)
+/** invalid argument */
+#define APR_STATUS_IS_EINVAL(s)         ((s) == APR_EINVAL)
+/** illegal seek */
+#define APR_STATUS_IS_ESPIPE(s)         ((s) == APR_ESPIPE)
+
+/** operation would block */
+#if !defined(EWOULDBLOCK) || !defined(EAGAIN)
+#define APR_STATUS_IS_EAGAIN(s)         ((s) == APR_EAGAIN)
+#elif (EWOULDBLOCK == EAGAIN)
+#define APR_STATUS_IS_EAGAIN(s)         ((s) == APR_EAGAIN)
+#else
+#define APR_STATUS_IS_EAGAIN(s)         ((s) == APR_EAGAIN \
+                                      || (s) == EWOULDBLOCK)
+#endif
+
+/** interrupted system call */
+#define APR_STATUS_IS_EINTR(s)          ((s) == APR_EINTR)
+/** socket operation on a non-socket */
+#define APR_STATUS_IS_ENOTSOCK(s)       ((s) == APR_ENOTSOCK)
+/** Connection Refused */
+#define APR_STATUS_IS_ECONNREFUSED(s)   ((s) == APR_ECONNREFUSED)
+/** operation now in progress */
+#define APR_STATUS_IS_EINPROGRESS(s)    ((s) == APR_EINPROGRESS)
+
+/** 
+ * Software caused connection abort 
+ * @remark
+ * EPROTO on certain older kernels really means ECONNABORTED, so we need to 
+ * ignore it for them.  See discussion in new-httpd archives nh.9701 & nh.9603
+ *
+ * There is potentially a bug in Solaris 2.x x<6, and other boxes that 
+ * implement tcp sockets in userland (i.e. on top of STREAMS).  On these
+ * systems, EPROTO can actually result in a fatal loop.  See PR#981 for 
+ * example.  It's hard to handle both uses of EPROTO.
+ */
+#ifdef EPROTO
+#define APR_STATUS_IS_ECONNABORTED(s)    ((s) == APR_ECONNABORTED \
+                                       || (s) == EPROTO)
+#else
+#define APR_STATUS_IS_ECONNABORTED(s)    ((s) == APR_ECONNABORTED)
+#endif
+
+/** Connection Reset by peer */
+#define APR_STATUS_IS_ECONNRESET(s)      ((s) == APR_ECONNRESET)
+/** Operation timed out */
+#define APR_STATUS_IS_ETIMEDOUT(s)       ((s) == APR_ETIMEDOUT)    
+/** no route to host */
+#define APR_STATUS_IS_EHOSTUNREACH(s)    ((s) == APR_EHOSTUNREACH)
+/** network is unreachable */
+#define APR_STATUS_IS_ENETUNREACH(s)     ((s) == APR_ENETUNREACH)
+/** inappropiate file type or format */
+#define APR_STATUS_IS_EFTYPE(s)          ((s) == APR_EFTYPE)
+/** broken pipe */
+#define APR_STATUS_IS_EPIPE(s)           ((s) == APR_EPIPE)
+/** cross device link */
+#define APR_STATUS_IS_EXDEV(s)           ((s) == APR_EXDEV)
+/** Directory Not Empty */
+#define APR_STATUS_IS_ENOTEMPTY(s)       ((s) == APR_ENOTEMPTY || \
+                                          (s) == APR_EEXIST)
+/** @} */
+
+#endif /* !defined(NETWARE) && !defined(OS2) && !defined(WIN32) */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_ERRNO_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_file_info.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_file_info.h
new file mode 100644
index 00000000..7e613d85
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_file_info.h
@@ -0,0 +1,421 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_FILE_INFO_H
+#define APR_FILE_INFO_H
+
+/**
+ * @file apr_file_info.h
+ * @brief APR File Information
+ */
+
+#include "apr.h"
+#include "apr_user.h"
+#include "apr_pools.h"
+#include "apr_tables.h"
+#include "apr_time.h"
+#include "apr_errno.h"
+
+#if APR_HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_file_info File Information
+ * @ingroup APR 
+ * @{
+ */
+
+/* Many applications use the type member to determine the
+ * existance of a file or initialization of the file info,
+ * so the APR_NOFILE value must be distinct from APR_UNKFILE.
+ */
+
+/** apr_filetype_e values for the filetype member of the 
+ * apr_file_info_t structure
+ * @warning: Not all of the filetypes below can be determined.
+ * For example, a given platform might not correctly report 
+ * a socket descriptor as APR_SOCK if that type isn't 
+ * well-identified on that platform.  In such cases where
+ * a filetype exists but cannot be described by the recognized
+ * flags below, the filetype will be APR_UNKFILE.  If the
+ * filetype member is not determined, the type will be APR_NOFILE.
+ */
+
+typedef enum {
+    APR_NOFILE = 0,     /**< no file type determined */
+    APR_REG,            /**< a regular file */
+    APR_DIR,            /**< a directory */
+    APR_CHR,            /**< a character device */
+    APR_BLK,            /**< a block device */
+    APR_PIPE,           /**< a FIFO / pipe */
+    APR_LNK,            /**< a symbolic link */
+    APR_SOCK,           /**< a [unix domain] socket */
+    APR_UNKFILE = 127   /**< a file of some other unknown type */
+} apr_filetype_e; 
+
+/**
+ * @defgroup apr_file_permissions File Permissions flags 
+ * @{
+ */
+
+#define APR_USETID      0x8000 /**< Set user id */
+#define APR_UREAD       0x0400 /**< Read by user */
+#define APR_UWRITE      0x0200 /**< Write by user */
+#define APR_UEXECUTE    0x0100 /**< Execute by user */
+
+#define APR_GSETID      0x4000 /**< Set group id */
+#define APR_GREAD       0x0040 /**< Read by group */
+#define APR_GWRITE      0x0020 /**< Write by group */
+#define APR_GEXECUTE    0x0010 /**< Execute by group */
+
+#define APR_WSTICKY     0x2000 /**< Sticky bit */
+#define APR_WREAD       0x0004 /**< Read by others */
+#define APR_WWRITE      0x0002 /**< Write by others */
+#define APR_WEXECUTE    0x0001 /**< Execute by others */
+
+#define APR_OS_DEFAULT  0x0FFF /**< use OS's default permissions */
+
+/* additional permission flags for apr_file_copy  and apr_file_append */
+#define APR_FILE_SOURCE_PERMS 0x1000 /**< Copy source file's permissions */
+
+/** @} */
+
+
+/**
+ * Structure for referencing directories.
+ */
+typedef struct apr_dir_t          apr_dir_t;
+/**
+ * Structure for determining file permissions.
+ */
+typedef apr_int32_t               apr_fileperms_t;
+#if (defined WIN32) || (defined NETWARE)
+/**
+ * Structure for determining the device the file is on.
+ */
+typedef apr_uint32_t              apr_dev_t;
+#else
+/**
+ * Structure for determining the device the file is on.
+ */
+typedef dev_t                     apr_dev_t;
+#endif
+
+/**
+ * @defgroup apr_file_stat Stat Functions
+ * @{
+ */
+/** file info structure */
+typedef struct apr_finfo_t        apr_finfo_t;
+
+#define APR_FINFO_LINK   0x00000001 /**< Stat the link not the file itself if it is a link */
+#define APR_FINFO_MTIME  0x00000010 /**< Modification Time */
+#define APR_FINFO_CTIME  0x00000020 /**< Creation Time */
+#define APR_FINFO_ATIME  0x00000040 /**< Access Time */
+#define APR_FINFO_SIZE   0x00000100 /**< Size of the file */
+#define APR_FINFO_CSIZE  0x00000200 /**< Storage size consumed by the file */
+#define APR_FINFO_DEV    0x00001000 /**< Device */
+#define APR_FINFO_INODE  0x00002000 /**< Inode */
+#define APR_FINFO_NLINK  0x00004000 /**< Number of links */
+#define APR_FINFO_TYPE   0x00008000 /**< Type */
+#define APR_FINFO_USER   0x00010000 /**< User */
+#define APR_FINFO_GROUP  0x00020000 /**< Group */
+#define APR_FINFO_UPROT  0x00100000 /**< User protection bits */
+#define APR_FINFO_GPROT  0x00200000 /**< Group protection bits */
+#define APR_FINFO_WPROT  0x00400000 /**< World protection bits */
+#define APR_FINFO_ICASE  0x01000000 /**< if dev is case insensitive */
+#define APR_FINFO_NAME   0x02000000 /**< ->name in proper case */
+
+#define APR_FINFO_MIN    0x00008170 /**< type, mtime, ctime, atime, size */
+#define APR_FINFO_IDENT  0x00003000 /**< dev and inode */
+#define APR_FINFO_OWNER  0x00030000 /**< user and group */
+#define APR_FINFO_PROT   0x00700000 /**<  all protections */
+#define APR_FINFO_NORM   0x0073b170 /**<  an atomic unix apr_stat() */
+#define APR_FINFO_DIRENT 0x02000000 /**<  an atomic unix apr_dir_read() */
+
+/**
+ * The file information structure.  This is analogous to the POSIX
+ * stat structure.
+ */
+struct apr_finfo_t {
+    /** Allocates memory and closes lingering handles in the specified pool */
+    apr_pool_t *pool;
+    /** The bitmask describing valid fields of this apr_finfo_t structure 
+     *  including all available 'wanted' fields and potentially more */
+    apr_int32_t valid;
+    /** The access permissions of the file.  Mimics Unix access rights. */
+    apr_fileperms_t protection;
+    /** The type of file.  One of APR_REG, APR_DIR, APR_CHR, APR_BLK, APR_PIPE, 
+     * APR_LNK or APR_SOCK.  If the type is undetermined, the value is APR_NOFILE.
+     * If the type cannot be determined, the value is APR_UNKFILE.
+     */
+    apr_filetype_e filetype;
+    /** The user id that owns the file */
+    apr_uid_t user;
+    /** The group id that owns the file */
+    apr_gid_t group;
+    /** The inode of the file. */
+    apr_ino_t inode;
+    /** The id of the device the file is on. */
+    apr_dev_t device;
+    /** The number of hard links to the file. */
+    apr_int32_t nlink;
+    /** The size of the file */
+    apr_off_t size;
+    /** The storage size consumed by the file */
+    apr_off_t csize;
+    /** The time the file was last accessed */
+    apr_time_t atime;
+    /** The time the file was last modified */
+    apr_time_t mtime;
+    /** The time the file was last changed */
+    apr_time_t ctime;
+    /** The pathname of the file (possibly unrooted) */
+    const char *fname;
+    /** The file's name (no path) in filesystem case */
+    const char *name;
+    /** The file's handle, if accessed (can be submitted to apr_duphandle) */
+    struct apr_file_t *filehand;
+};
+
+/**
+ * get the specified file's stats.  The file is specified by filename, 
+ * instead of using a pre-opened file.
+ * @param finfo Where to store the information about the file, which is
+ * never touched if the call fails.
+ * @param fname The name of the file to stat.
+ * @param wanted The desired apr_finfo_t fields, as a bit flag of APR_FINFO_
+                 values 
+ * @param cont the pool to use to allocate the new file. 
+ *
+ * @note If @c APR_INCOMPLETE is returned all the fields in @a finfo may
+ *       not be filled in, and you need to check the @c finfo->valid bitmask
+ *       to verify that what you're looking for is there.
+ */ 
+APR_DECLARE(apr_status_t) apr_stat(apr_finfo_t *finfo, const char *fname,
+                                   apr_int32_t wanted, apr_pool_t *cont);
+
+/**
+ * get the specified file's stats.  The file is specified by filename, 
+ * instead of using a pre-opened file.  If the file is a symlink, this function
+ * will get the stats for the symlink not the file the symlink refers to.
+ * @param finfo Where to store the information about the file, which is
+ * never touched if the call fails.
+ * @param fname The name of the file to stat.
+ * @param wanted The desired apr_finfo_t fields, as a bit flag of APR_FINFO_ values 
+ * @param cont the pool to use to allocate the new file. 
+ * @deprecated This function is deprecated, it's equivalent to calling apr_stat with 
+ * the wanted flag value APR_FINFO_LINK
+ */ 
+APR_DECLARE(apr_status_t) apr_lstat(apr_finfo_t *finfo, const char *fname,
+                                    apr_int32_t wanted, apr_pool_t *cont);
+/** @} */
+/**
+ * @defgroup apr_dir Directory Manipulation Functions
+ * @{
+ */
+
+/**
+ * Open the specified directory.
+ * @param new_dir The opened directory descriptor.
+ * @param dirname The full path to the directory (use / on all systems)
+ * @param cont The pool to use.
+ */                        
+APR_DECLARE(apr_status_t) apr_dir_open(apr_dir_t **new_dir, 
+                                       const char *dirname, 
+                                       apr_pool_t *cont);
+
+/**
+ * close the specified directory. 
+ * @param thedir the directory descriptor to close.
+ */                        
+APR_DECLARE(apr_status_t) apr_dir_close(apr_dir_t *thedir);
+
+/**
+ * Read the next entry from the specified directory. 
+ * @param finfo the file info structure and filled in by apr_dir_read
+ * @param wanted The desired apr_finfo_t fields, as a bit flag of APR_FINFO_
+                 values 
+ * @param thedir the directory descriptor returned from apr_dir_open
+ * @remark No ordering is guaranteed for the entries read.
+ *
+ * @note If @c APR_INCOMPLETE is returned all the fields in @a finfo may
+ *       not be filled in, and you need to check the @c finfo->valid bitmask
+ *       to verify that what you're looking for is there.
+ */                        
+APR_DECLARE(apr_status_t) apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted,
+                                       apr_dir_t *thedir);
+
+/**
+ * Rewind the directory to the first entry.
+ * @param thedir the directory descriptor to rewind.
+ */                        
+APR_DECLARE(apr_status_t) apr_dir_rewind(apr_dir_t *thedir);
+/** @} */
+
+/**
+ * @defgroup apr_filepath Filepath Manipulation Functions
+ * @{
+ */
+
+/** Cause apr_filepath_merge to fail if addpath is above rootpath */
+#define APR_FILEPATH_NOTABOVEROOT   0x01
+
+/** internal: Only meaningful with APR_FILEPATH_NOTABOVEROOT */
+#define APR_FILEPATH_SECUREROOTTEST 0x02
+
+/** Cause apr_filepath_merge to fail if addpath is above rootpath,
+ * even given a rootpath /foo/bar and an addpath ../bar/bash
+ */
+#define APR_FILEPATH_SECUREROOT     0x03
+
+/** Fail apr_filepath_merge if the merged path is relative */
+#define APR_FILEPATH_NOTRELATIVE    0x04
+
+/** Fail apr_filepath_merge if the merged path is absolute */
+#define APR_FILEPATH_NOTABSOLUTE    0x08
+
+/** Return the file system's native path format (e.g. path delimiters
+ * of ':' on MacOS9, '\' on Win32, etc.) */
+#define APR_FILEPATH_NATIVE         0x10
+
+/** Resolve the true case of existing directories and file elements
+ * of addpath, (resolving any aliases on Win32) and append a proper 
+ * trailing slash if a directory
+ */
+#define APR_FILEPATH_TRUENAME       0x20
+
+/**
+ * Extract the rootpath from the given filepath
+ * @param rootpath the root file path returned with APR_SUCCESS or APR_EINCOMPLETE
+ * @param filepath the pathname to parse for its root component
+ * @param flags the desired rules to apply, from
+ * <PRE>
+ *      APR_FILEPATH_NATIVE    Use native path seperators (e.g. '\' on Win32)
+ *      APR_FILEPATH_TRUENAME  Tests that the root exists, and makes it proper
+ * </PRE>
+ * @param p the pool to allocate the new path string from
+ * @remark on return, filepath points to the first non-root character in the
+ * given filepath.  In the simplest example, given a filepath of "/foo", 
+ * returns the rootpath of "/" and filepath points at "foo".  This is far 
+ * more complex on other platforms, which will canonicalize the root form
+ * to a consistant format, given the APR_FILEPATH_TRUENAME flag, and also
+ * test for the validity of that root (e.g., that a drive d:/ or network 
+ * share //machine/foovol/). 
+ * The function returns APR_ERELATIVE if filepath isn't rooted (an
+ * error), APR_EINCOMPLETE if the root path is ambigious (but potentially
+ * legitimate, e.g. "/" on Windows is incomplete because it doesn't specify
+ * the drive letter), or APR_EBADPATH if the root is simply invalid.
+ * APR_SUCCESS is returned if filepath is an absolute path.
+ */
+APR_DECLARE(apr_status_t) apr_filepath_root(const char **rootpath, 
+                                            const char **filepath, 
+                                            apr_int32_t flags,
+                                            apr_pool_t *p);
+
+/**
+ * Merge additional file path onto the previously processed rootpath
+ * @param newpath the merged paths returned
+ * @param rootpath the root file path (NULL uses the current working path)
+ * @param addpath the path to add to the root path
+ * @param flags the desired APR_FILEPATH_ rules to apply when merging
+ * @param p the pool to allocate the new path string from
+ * @remark if the flag APR_FILEPATH_TRUENAME is given, and the addpath 
+ * contains wildcard characters ('*', '?') on platforms that don't support 
+ * such characters within filenames, the paths will be merged, but the 
+ * result code will be APR_EPATHWILD, and all further segments will not
+ * reflect the true filenames including the wildcard and following segments.
+ */                        
+APR_DECLARE(apr_status_t) apr_filepath_merge(char **newpath, 
+                                             const char *rootpath,
+                                             const char *addpath, 
+                                             apr_int32_t flags,
+                                             apr_pool_t *p);
+
+/**
+ * Split a search path into separate components
+ * @param pathelts the returned components of the search path
+ * @param liststr the search path (e.g., <tt>getenv("PATH")</tt>)
+ * @param p the pool to allocate the array and path components from
+ * @remark empty path componenta do not become part of @a pathelts.
+ * @remark the path separator in @a liststr is system specific;
+ * e.g., ':' on Unix, ';' on Windows, etc.
+ */
+APR_DECLARE(apr_status_t) apr_filepath_list_split(apr_array_header_t **pathelts,
+                                                  const char *liststr,
+                                                  apr_pool_t *p);
+
+/**
+ * Merge a list of search path components into a single search path
+ * @param liststr the returned search path; may be NULL if @a pathelts is empty
+ * @param pathelts the components of the search path
+ * @param p the pool to allocate the search path from
+ * @remark emtpy strings in the source array are ignored.
+ * @remark the path separator in @a liststr is system specific;
+ * e.g., ':' on Unix, ';' on Windows, etc.
+ */
+APR_DECLARE(apr_status_t) apr_filepath_list_merge(char **liststr,
+                                                  apr_array_header_t *pathelts,
+                                                  apr_pool_t *p);
+
+/**
+ * Return the default file path (for relative file names)
+ * @param path the default path string returned
+ * @param flags optional flag APR_FILEPATH_NATIVE to retrieve the
+ *              default file path in os-native format.
+ * @param p the pool to allocate the default path string from
+ */
+APR_DECLARE(apr_status_t) apr_filepath_get(char **path, apr_int32_t flags,
+                                           apr_pool_t *p);
+
+/**
+ * Set the default file path (for relative file names)
+ * @param path the default path returned
+ * @param p the pool to allocate any working storage
+ */
+APR_DECLARE(apr_status_t) apr_filepath_set(const char *path, apr_pool_t *p);
+
+/** The FilePath character encoding is unknown */
+#define APR_FILEPATH_ENCODING_UNKNOWN  0
+
+/** The FilePath character encoding is locale-dependent */
+#define APR_FILEPATH_ENCODING_LOCALE   1
+
+/** The FilePath character encoding is UTF-8 */
+#define APR_FILEPATH_ENCODING_UTF8     2
+
+/**
+ * Determine the encoding used internally by the FilePath functions
+ * @param style points to a variable which receives the encoding style flag
+ * @param p the pool to allocate any working storage
+ * @remark Use @c apr_os_locale_encoding and/or @c apr_os_default_encoding
+ * to get the name of the path encoding if it's not UTF-8.
+ */
+APR_DECLARE(apr_status_t) apr_filepath_encoding(int *style, apr_pool_t *p);
+/** @} */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_FILE_INFO_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_file_io.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_file_io.h
new file mode 100644
index 00000000..bfa7a1bf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_file_io.h
@@ -0,0 +1,766 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_FILE_IO_H
+#define APR_FILE_IO_H
+
+/**
+ * @file apr_file_io.h
+ * @brief APR File I/O Handling
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_time.h"
+#include "apr_errno.h"
+#include "apr_file_info.h"
+#include "apr_inherit.h"
+
+#define APR_WANT_STDIO          /**< for SEEK_* */
+#define APR_WANT_IOVEC          /**< for apr_file_writev */
+#include "apr_want.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_file_io File I/O Handling Functions
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * @defgroup apr_file_open_flags File Open Flags/Routines
+ * @{
+ */
+
+/* Note to implementors: Values in the range 0x00100000--0x80000000
+   are reserved for platform-specific values. */
+
+#define APR_READ       0x00001     /**< Open the file for reading */
+#define APR_WRITE      0x00002     /**< Open the file for writing */
+#define APR_CREATE     0x00004     /**< Create the file if not there */
+#define APR_APPEND     0x00008     /**< Append to the end of the file */
+#define APR_TRUNCATE   0x00010     /**< Open the file and truncate to 0 length */
+#define APR_BINARY     0x00020     /**< Open the file in binary mode */
+#define APR_EXCL       0x00040     /**< Open should fail if APR_CREATE and file
+                                        exists. */
+#define APR_BUFFERED   0x00080     /**< Open the file for buffered I/O */
+#define APR_DELONCLOSE 0x00100     /**< Delete the file after close */
+#define APR_XTHREAD    0x00200     /**< Platform dependent tag to open the file
+                                        for use across multiple threads */
+#define APR_SHARELOCK  0x00400     /**< Platform dependent support for higher
+                                        level locked read/write access to support
+                                        writes across process/machines */
+#define APR_FILE_NOCLEANUP 0x00800 /**< Do not register a cleanup when the file
+                                        is opened */
+#define APR_SENDFILE_ENABLED 0x01000 /**< Advisory flag that this file should
+                                          support apr_sendfile operation */
+#define APR_LARGEFILE   0x04000    /**< Platform dependent flag to enable large file
+                                        support; WARNING see below. */
+
+/** @warning The APR_LARGEFILE flag only has effect on some platforms
+ * where sizeof(apr_off_t) == 4.  Where implemented, it allows opening
+ * and writing to a file which exceeds the size which can be
+ * represented by apr_off_t (2 gigabytes).  When a file's size does
+ * exceed 2Gb, apr_file_info_get() will fail with an error on the
+ * descriptor, likewise apr_stat()/apr_lstat() will fail on the
+ * filename.  apr_dir_read() will fail with APR_INCOMPLETE on a
+ * directory entry for a large file depending on the particular
+ * APR_FINFO_* flags.  Generally, it is not recommended to use this
+ * flag. */
+
+/** @} */
+
+/**
+ * @defgroup apr_file_seek_flags File Seek Flags
+ * @{
+ */
+
+/* flags for apr_file_seek */
+/** Set the file position */
+#define APR_SET SEEK_SET
+/** Current */
+#define APR_CUR SEEK_CUR
+/** Go to end of file */
+#define APR_END SEEK_END
+/** @} */
+
+/**
+ * @defgroup apr_file_attrs_set_flags File Attribute Flags
+ * @{
+ */
+
+/* flags for apr_file_attrs_set */
+#define APR_FILE_ATTR_READONLY   0x01          /**< File is read-only */
+#define APR_FILE_ATTR_EXECUTABLE 0x02          /**< File is executable */
+#define APR_FILE_ATTR_HIDDEN     0x04          /**< File is hidden */
+/** @} */
+
+/** File attributes */
+typedef apr_uint32_t apr_fileattrs_t;
+
+/** should be same as whence type in lseek, POSIX defines this as int */
+typedef int       apr_seek_where_t;
+
+/**
+ * Structure for referencing files.
+ */
+typedef struct apr_file_t         apr_file_t;
+
+/* File lock types/flags */
+/**
+ * @defgroup apr_file_lock_types File Lock Types
+ * @{
+ */
+
+#define APR_FLOCK_SHARED        1       /**< Shared lock. More than one process
+                                           or thread can hold a shared lock
+                                           at any given time. Essentially,
+                                           this is a "read lock", preventing
+                                           writers from establishing an
+                                           exclusive lock. */
+#define APR_FLOCK_EXCLUSIVE     2       /**< Exclusive lock. Only one process
+                                           may hold an exclusive lock at any
+                                           given time. This is analogous to
+                                           a "write lock". */
+
+#define APR_FLOCK_TYPEMASK      0x000F  /**< mask to extract lock type */
+#define APR_FLOCK_NONBLOCK      0x0010  /**< do not block while acquiring the
+                                           file lock */
+/** @} */
+
+/**
+ * Open the specified file.
+ * @param newf The opened file descriptor.
+ * @param fname The full path to the file (using / on all systems)
+ * @param flag Or'ed value of:
+ * <PRE>
+ *         APR_READ              open for reading
+ *         APR_WRITE             open for writing
+ *         APR_CREATE            create the file if not there
+ *         APR_APPEND            file ptr is set to end prior to all writes
+ *         APR_TRUNCATE          set length to zero if file exists
+ *         APR_BINARY            not a text file (This flag is ignored on 
+ *                               UNIX because it has no meaning)
+ *         APR_BUFFERED          buffer the data.  Default is non-buffered
+ *         APR_EXCL              return error if APR_CREATE and file exists
+ *         APR_DELONCLOSE        delete the file after closing.
+ *         APR_XTHREAD           Platform dependent tag to open the file
+ *                               for use across multiple threads
+ *         APR_SHARELOCK         Platform dependent support for higher
+ *                               level locked read/write access to support
+ *                               writes across process/machines
+ *         APR_FILE_NOCLEANUP    Do not register a cleanup with the pool 
+ *                               passed in on the <EM>cont</EM> argument (see below).
+ *                               The apr_os_file_t handle in apr_file_t will not
+ *                               be closed when the pool is destroyed.
+ *         APR_SENDFILE_ENABLED  Open with appropriate platform semantics
+ *                               for sendfile operations.  Advisory only,
+ *                               apr_sendfile does not check this flag.
+ * </PRE>
+ * @param perm Access permissions for file.
+ * @param pool The pool to use.
+ * @remark If perm is APR_OS_DEFAULT and the file is being created, appropriate 
+ *      default permissions will be used.  *arg1 must point to a valid file_t, 
+ *      or NULL (in which case it will be allocated)
+ */
+APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **newf, const char *fname,
+                                   apr_int32_t flag, apr_fileperms_t perm,
+                                   apr_pool_t *pool);
+
+/**
+ * Close the specified file.
+ * @param file The file descriptor to close.
+ */
+APR_DECLARE(apr_status_t) apr_file_close(apr_file_t *file);
+
+/**
+ * delete the specified file.
+ * @param path The full path to the file (using / on all systems)
+ * @param cont The pool to use.
+ * @remark If the file is open, it won't be removed until all instances are closed.
+ */
+APR_DECLARE(apr_status_t) apr_file_remove(const char *path, apr_pool_t *cont);
+
+/**
+ * rename the specified file.
+ * @param from_path The full path to the original file (using / on all systems)
+ * @param to_path The full path to the new file (using / on all systems)
+ * @param pool The pool to use.
+ * @warning If a file exists at the new location, then it will be overwritten.  
+ *      Moving files or directories across devices may not be possible.
+ */
+APR_DECLARE(apr_status_t) apr_file_rename(const char *from_path, 
+                                          const char *to_path,
+                                          apr_pool_t *pool);
+
+/**
+ * copy the specified file to another file.
+ * @param from_path The full path to the original file (using / on all systems)
+ * @param to_path The full path to the new file (using / on all systems)
+ * @param perms Access permissions for the new file if it is created.
+ *     In place of the usual or'd combination of file permissions, the
+ *     value APR_FILE_SOURCE_PERMS may be given, in which case the source
+ *     file's permissions are copied.
+ * @param pool The pool to use.
+ * @remark The new file does not need to exist, it will be created if required.
+ * @warning If the new file already exists, its contents will be overwritten.
+ */
+APR_DECLARE(apr_status_t) apr_file_copy(const char *from_path, 
+                                        const char *to_path,
+                                        apr_fileperms_t perms,
+                                        apr_pool_t *pool);
+
+/**
+ * append the specified file to another file.
+ * @param from_path The full path to the source file (using / on all systems)
+ * @param to_path The full path to the destination file (using / on all systems)
+ * @param perms Access permissions for the destination file if it is created.
+ *     In place of the usual or'd combination of file permissions, the
+ *     value APR_FILE_SOURCE_PERMS may be given, in which case the source
+ *     file's permissions are copied.
+ * @param pool The pool to use.
+ * @remark The new file does not need to exist, it will be created if required.
+ */
+APR_DECLARE(apr_status_t) apr_file_append(const char *from_path, 
+                                          const char *to_path,
+                                          apr_fileperms_t perms,
+                                          apr_pool_t *pool);
+
+/**
+ * Are we at the end of the file
+ * @param fptr The apr file we are testing.
+ * @remark Returns APR_EOF if we are at the end of file, APR_SUCCESS otherwise.
+ */
+APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr);
+
+/**
+ * open standard error as an apr file pointer.
+ * @param thefile The apr file to use as stderr.
+ * @param cont The pool to allocate the file out of.
+ * 
+ * @remark The only reason that the apr_file_open_std* functions exist
+ * is that you may not always have a stderr/out/in on Windows.  This
+ * is generally a problem with newer versions of Windows and services.
+ * 
+ * The other problem is that the C library functions generally work
+ * differently on Windows and Unix.  So, by using apr_file_open_std*
+ * functions, you can get a handle to an APR struct that works with
+ * the APR functions which are supposed to work identically on all
+ * platforms.
+ */
+APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile,
+                                          apr_pool_t *cont);
+
+/**
+ * open standard output as an apr file pointer.
+ * @param thefile The apr file to use as stdout.
+ * @param cont The pool to allocate the file out of.
+ * 
+ * @remark The only reason that the apr_file_open_std* functions exist
+ * is that you may not always have a stderr/out/in on Windows.  This
+ * is generally a problem with newer versions of Windows and services.
+ * 
+ * The other problem is that the C library functions generally work
+ * differently on Windows and Unix.  So, by using apr_file_open_std*
+ * functions, you can get a handle to an APR struct that works with
+ * the APR functions which are supposed to work identically on all
+ * platforms.
+ */
+APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile,
+                                          apr_pool_t *cont);
+
+/**
+ * open standard input as an apr file pointer.
+ * @param thefile The apr file to use as stdin.
+ * @param cont The pool to allocate the file out of.
+ * 
+ * @remark The only reason that the apr_file_open_std* functions exist
+ * is that you may not always have a stderr/out/in on Windows.  This
+ * is generally a problem with newer versions of Windows and services.
+ * 
+ * The other problem is that the C library functions generally work
+ * differently on Windows and Unix.  So, by using apr_file_open_std*
+ * functions, you can get a handle to an APR struct that works with
+ * the APR functions which are supposed to work identically on all
+ * platforms.
+ */
+APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile,
+                                              apr_pool_t *cont);
+
+/**
+ * Read data from the specified file.
+ * @param thefile The file descriptor to read from.
+ * @param buf The buffer to store the data to.
+ * @param nbytes On entry, the number of bytes to read; on exit, the number of bytes read.
+ * @remark apr_file_read will read up to the specified number of bytes, but 
+ *         never more.  If there isn't enough data to fill that number of 
+ *         bytes, all of the available data is read.  The third argument is 
+ *         modified to reflect the number of bytes read.  If a char was put 
+ *         back into the stream via ungetc, it will be the first character 
+ *         returned. 
+ *
+ *         It is not possible for both bytes to be read and an APR_EOF or other 
+ *         error to be returned.
+ *
+ *         APR_EINTR is never returned.
+ */
+APR_DECLARE(apr_status_t) apr_file_read(apr_file_t *thefile, void *buf,
+                                   apr_size_t *nbytes);
+
+/**
+ * Write data to the specified file.
+ * @param thefile The file descriptor to write to.
+ * @param buf The buffer which contains the data.
+ * @param nbytes On entry, the number of bytes to write; on exit, the number 
+ *               of bytes written.
+ * @remark apr_file_write will write up to the specified number of bytes, but never 
+ *      more.  If the OS cannot write that many bytes, it will write as many 
+ *      as it can.  The third argument is modified to reflect the * number 
+ *      of bytes written. 
+ *
+ *      It is possible for both bytes to be written and an error to be returned.
+ *
+ *      APR_EINTR is never returned.
+ */
+APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf,
+                                    apr_size_t *nbytes);
+
+/**
+ * Write data from iovec array to the specified file.
+ * @param thefile The file descriptor to write to.
+ * @param vec The array from which to get the data to write to the file.
+ * @param nvec The number of elements in the struct iovec array. This must 
+ *             be smaller than APR_MAX_IOVEC_SIZE.  If it isn't, the function 
+ *             will fail with APR_EINVAL.
+ * @param nbytes The number of bytes written.
+ * @remark It is possible for both bytes to be written and an error to be returned.
+ *      APR_EINTR is never returned.
+ *
+ *      apr_file_writev is available even if the underlying operating system 
+ *
+ *      doesn't provide writev().
+ */
+APR_DECLARE(apr_status_t) apr_file_writev(apr_file_t *thefile,
+                                     const struct iovec *vec,
+                                     apr_size_t nvec, apr_size_t *nbytes);
+
+/**
+ * Read data from the specified file, ensuring that the buffer is filled
+ * before returning.
+ * @param thefile The file descriptor to read from.
+ * @param buf The buffer to store the data to.
+ * @param nbytes The number of bytes to read.
+ * @param bytes_read If non-NULL, this will contain the number of bytes read.
+ * @remark apr_file_read will read up to the specified number of bytes, but never 
+ *      more.  If there isn't enough data to fill that number of bytes, 
+ *      then the process/thread will block until it is available or EOF 
+ *      is reached.  If a char was put back into the stream via ungetc, 
+ *      it will be the first character returned. 
+ *
+ *      It is possible for both bytes to be read and an error to be 
+ *      returned.  And if *bytes_read is less than nbytes, an
+ *      accompanying error is _always_ returned.
+ *
+ *      APR_EINTR is never returned.
+ */
+APR_DECLARE(apr_status_t) apr_file_read_full(apr_file_t *thefile, void *buf,
+                                        apr_size_t nbytes,
+                                        apr_size_t *bytes_read);
+
+/**
+ * Write data to the specified file, ensuring that all of the data is
+ * written before returning.
+ * @param thefile The file descriptor to write to.
+ * @param buf The buffer which contains the data.
+ * @param nbytes The number of bytes to write.
+ * @param bytes_written If non-NULL, this will contain the number of bytes written.
+ * @remark apr_file_write will write up to the specified number of bytes, but never 
+ *      more.  If the OS cannot write that many bytes, the process/thread 
+ *      will block until they can be written. Exceptional error such as 
+ *      "out of space" or "pipe closed" will terminate with an error.
+ *
+ *      It is possible for both bytes to be written and an error to be 
+ *      returned.  And if *bytes_written is less than nbytes, an
+ *      accompanying error is _always_ returned.
+ *
+ *      APR_EINTR is never returned.
+ */
+APR_DECLARE(apr_status_t) apr_file_write_full(apr_file_t *thefile, const void *buf,
+                                         apr_size_t nbytes, 
+                                         apr_size_t *bytes_written);
+
+/**
+ * put a character into the specified file.
+ * @param ch The character to write.
+ * @param thefile The file descriptor to write to
+ */
+APR_DECLARE(apr_status_t) apr_file_putc(char ch, apr_file_t *thefile);
+
+/**
+ * get a character from the specified file.
+ * @param ch The character to read into
+ * @param thefile The file descriptor to read from
+ */
+APR_DECLARE(apr_status_t) apr_file_getc(char *ch, apr_file_t *thefile);
+
+/**
+ * put a character back onto a specified stream.
+ * @param ch The character to write.
+ * @param thefile The file descriptor to write to
+ */
+APR_DECLARE(apr_status_t) apr_file_ungetc(char ch, apr_file_t *thefile);
+
+/**
+ * Get a string from a specified file.
+ * @param str The buffer to store the string in. 
+ * @param len The length of the string
+ * @param thefile The file descriptor to read from
+ * @remark The buffer will be '\0'-terminated if any characters are stored.
+ */
+APR_DECLARE(apr_status_t) apr_file_gets(char *str, int len, apr_file_t *thefile);
+
+/**
+ * Put the string into a specified file.
+ * @param str The string to write. 
+ * @param thefile The file descriptor to write to
+ */
+APR_DECLARE(apr_status_t) apr_file_puts(const char *str, apr_file_t *thefile);
+
+/**
+ * Flush the file's buffer.
+ * @param thefile The file descriptor to flush
+ */
+APR_DECLARE(apr_status_t) apr_file_flush(apr_file_t *thefile);
+
+/**
+ * duplicate the specified file descriptor.
+ * @param new_file The structure to duplicate into. 
+ * @param old_file The file to duplicate.
+ * @param p The pool to use for the new file.
+ * @remark *new_file must point to a valid apr_file_t, or point to NULL
+ */         
+APR_DECLARE(apr_status_t) apr_file_dup(apr_file_t **new_file,
+                                      apr_file_t *old_file,
+                                      apr_pool_t *p);
+
+/**
+ * duplicate the specified file descriptor and close the original
+ * @param new_file The old file that is to be closed and reused
+ * @param old_file The file to duplicate
+ * @param p        The pool to use for the new file
+ *
+ * @remark new_file MUST point at a valid apr_file_t. It cannot be NULL
+ */
+APR_DECLARE(apr_status_t) apr_file_dup2(apr_file_t *new_file,
+                                        apr_file_t *old_file,
+                                        apr_pool_t *p);
+
+/**
+ * move the specified file descriptor to a new pool
+ * @param new_file Pointer in which to return the new apr_file_t
+ * @param old_file The file to move
+ * @param p        The pool to which the descriptor is to be moved
+ * @remark Unlike apr_file_dup2(), this function doesn't do an
+ *         OS dup() operation on the underlying descriptor; it just
+ *         moves the descriptor's apr_file_t wrapper to a new pool.
+ * @remark The new pool need not be an ancestor of old_file's pool.
+ * @remark After calling this function, old_file may not be used
+ */
+APR_DECLARE(apr_status_t) apr_file_setaside(apr_file_t **new_file,
+                                            apr_file_t *old_file,
+                                            apr_pool_t *p);
+
+/**
+ * Move the read/write file offset to a specified byte within a file.
+ * @param thefile The file descriptor
+ * @param where How to move the pointer, one of:
+ * <PRE>
+ *            APR_SET  --  set the offset to offset
+ *            APR_CUR  --  add the offset to the current position 
+ *            APR_END  --  add the offset to the current file size 
+ * </PRE>
+ * @param offset The offset to move the pointer to.
+ * @remark The third argument is modified to be the offset the pointer
+          was actually moved to.
+ */
+APR_DECLARE(apr_status_t) apr_file_seek(apr_file_t *thefile, 
+                                   apr_seek_where_t where,
+                                   apr_off_t *offset);
+
+/**
+ * Create an anonymous pipe.
+ * @param in The file descriptor to use as input to the pipe.
+ * @param out The file descriptor to use as output from the pipe.
+ * @param cont The pool to operate on.
+ */
+APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out,
+                                          apr_pool_t *cont);
+
+/**
+ * Create a named pipe.
+ * @param filename The filename of the named pipe
+ * @param perm The permissions for the newly created pipe.
+ * @param cont The pool to operate on.
+ */
+APR_DECLARE(apr_status_t) apr_file_namedpipe_create(const char *filename, 
+                                               apr_fileperms_t perm, 
+                                               apr_pool_t *cont);
+
+/**
+ * Get the timeout value for a pipe or manipulate the blocking state.
+ * @param thepipe The pipe we are getting a timeout for.
+ * @param timeout The current timeout value in microseconds. 
+ */
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_get(apr_file_t *thepipe, 
+                                               apr_interval_time_t *timeout);
+
+/**
+ * Set the timeout value for a pipe or manipulate the blocking state.
+ * @param thepipe The pipe we are setting a timeout on.
+ * @param timeout The timeout value in microseconds.  Values < 0 mean wait 
+ *        forever, 0 means do not wait at all.
+ */
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_set(apr_file_t *thepipe, 
+                                               apr_interval_time_t timeout);
+
+/** file (un)locking functions. */
+
+/**
+ * Establish a lock on the specified, open file. The lock may be advisory
+ * or mandatory, at the discretion of the platform. The lock applies to
+ * the file as a whole, rather than a specific range. Locks are established
+ * on a per-thread/process basis; a second lock by the same thread will not
+ * block.
+ * @param thefile The file to lock.
+ * @param type The type of lock to establish on the file.
+ */
+APR_DECLARE(apr_status_t) apr_file_lock(apr_file_t *thefile, int type);
+
+/**
+ * Remove any outstanding locks on the file.
+ * @param thefile The file to unlock.
+ */
+APR_DECLARE(apr_status_t) apr_file_unlock(apr_file_t *thefile);
+
+/**accessor and general file_io functions. */
+
+/**
+ * return the file name of the current file.
+ * @param new_path The path of the file.  
+ * @param thefile The currently open file.
+ */                     
+APR_DECLARE(apr_status_t) apr_file_name_get(const char **new_path, 
+                                           apr_file_t *thefile);
+
+/**
+ * Return the data associated with the current file.
+ * @param data The user data associated with the file.  
+ * @param key The key to use for retreiving data associated with this file.
+ * @param file The currently open file.
+ */                     
+APR_DECLARE(apr_status_t) apr_file_data_get(void **data, const char *key, 
+                                           apr_file_t *file);
+
+/**
+ * Set the data associated with the current file.
+ * @param file The currently open file.
+ * @param data The user data to associate with the file.  
+ * @param key The key to use for assocaiteing data with the file.
+ * @param cleanup The cleanup routine to use when the file is destroyed.
+ */                     
+APR_DECLARE(apr_status_t) apr_file_data_set(apr_file_t *file, void *data,
+                                           const char *key,
+                                           apr_status_t (*cleanup)(void *));
+
+/**
+ * Write a string to a file using a printf format.
+ * @param fptr The file to write to.
+ * @param format The format string
+ * @param ... The values to substitute in the format string
+ * @return The number of bytes written
+ */ 
+APR_DECLARE_NONSTD(int) apr_file_printf(apr_file_t *fptr, 
+                                        const char *format, ...)
+        __attribute__((format(printf,2,3)));
+
+/**
+ * set the specified file's permission bits.
+ * @param fname The file (name) to apply the permissions to.
+ * @param perms The permission bits to apply to the file.
+ * @warning Some platforms may not be able to apply all of the available 
+ *      permission bits; APR_INCOMPLETE will be returned if some permissions 
+ *      are specified which could not be set.
+ *
+ *      Platforms which do not implement this feature will return APR_ENOTIMPL.
+ */
+APR_DECLARE(apr_status_t) apr_file_perms_set(const char *fname,
+                                           apr_fileperms_t perms);
+
+/**
+ * Set attributes of the specified file.
+ * @param fname The full path to the file (using / on all systems)
+ * @param attributes Or'd combination of
+ * <PRE>
+ *            APR_FILE_ATTR_READONLY   - make the file readonly
+ *            APR_FILE_ATTR_EXECUTABLE - make the file executable
+ *            APR_FILE_ATTR_HIDDEN     - make the file hidden
+ * </PRE>
+ * @param attr_mask Mask of valid bits in attributes.
+ * @param cont the pool to use.
+ * @remark This function should be used in preference to explict manipulation
+ *      of the file permissions, because the operations to provide these
+ *      attributes are platform specific and may involve more than simply
+ *      setting permission bits.
+ * @warning Platforms which do not implement this feature will return
+ *      APR_ENOTIMPL.
+ */
+APR_DECLARE(apr_status_t) apr_file_attrs_set(const char *fname,
+                                             apr_fileattrs_t attributes,
+                                             apr_fileattrs_t attr_mask,
+                                             apr_pool_t *cont);
+
+/**
+ * Set the mtime of the specified file.
+ * @param fname The full path to the file (using / on all systems)
+ * @param mtime The mtime to apply to the file.
+ * @param pool The pool to use.
+ * @warning Platforms which do not implement this feature will return
+ *      APR_ENOTIMPL.
+ */
+APR_DECLARE(apr_status_t) apr_file_mtime_set(const char *fname,
+                                             apr_time_t mtime,
+                                             apr_pool_t *pool);
+
+/**
+ * Create a new directory on the file system.
+ * @param path the path for the directory to be created.  (use / on all systems)
+ * @param perm Permissions for the new direcoty.
+ * @param cont the pool to use.
+ */                        
+APR_DECLARE(apr_status_t) apr_dir_make(const char *path, apr_fileperms_t perm, 
+                        apr_pool_t *cont);
+
+/** Creates a new directory on the file system, but behaves like
+ * 'mkdir -p'. Creates intermediate directories as required. No error
+ * will be reported if PATH already exists.
+ * @param path the path for the directory to be created.  (use / on all systems)
+ * @param perm Permissions for the new direcoty.
+ * @param pool the pool to use.
+ */
+APR_DECLARE(apr_status_t) apr_dir_make_recursive(const char *path,
+                                                 apr_fileperms_t perm,
+                                                 apr_pool_t *pool);
+
+/**
+ * Remove directory from the file system.
+ * @param path the path for the directory to be removed.  (use / on all systems)
+ * @param cont the pool to use.
+ */                        
+APR_DECLARE(apr_status_t) apr_dir_remove(const char *path, apr_pool_t *cont);
+
+/**
+ * get the specified file's stats.
+ * @param finfo Where to store the information about the file.
+ * @param wanted The desired apr_finfo_t fields, as a bit flag of APR_FINFO_ values 
+ * @param thefile The file to get information about.
+ */ 
+APR_DECLARE(apr_status_t) apr_file_info_get(apr_finfo_t *finfo, 
+                                          apr_int32_t wanted,
+                                          apr_file_t *thefile);
+
+
+/**
+ * Truncate the file's length to the specified offset
+ * @param fp The file to truncate
+ * @param offset The offset to truncate to.
+ * @remark The read/write file offset is repositioned to offset.
+ */
+APR_DECLARE(apr_status_t) apr_file_trunc(apr_file_t *fp, apr_off_t offset);
+
+/**
+ * Retrieve the flags that were passed into apr_file_open()
+ * when the file was opened.
+ * @return apr_int32_t the flags
+ */
+APR_DECLARE(apr_int32_t) apr_file_flags_get(apr_file_t *f);
+
+/**
+ * Get the pool used by the file.
+ */
+APR_POOL_DECLARE_ACCESSOR(file);
+
+/**
+ * Set a file to be inherited by child processes.
+ *
+ */
+APR_DECLARE_INHERIT_SET(file);
+
+/** @deprecated @see apr_file_inherit_set */
+APR_DECLARE(void) apr_file_set_inherit(apr_file_t *file);
+
+/**
+ * Unset a file from being inherited by child processes.
+ */
+APR_DECLARE_INHERIT_UNSET(file);
+
+/** @deprecated @see apr_file_inherit_unset */
+APR_DECLARE(void) apr_file_unset_inherit(apr_file_t *file);
+
+/**
+ * Open a temporary file
+ * @param fp The apr file to use as a temporary file.
+ * @param templ The template to use when creating a temp file.
+ * @param flags The flags to open the file with. If this is zero,
+ *              the file is opened with 
+ *              APR_CREATE | APR_READ | APR_WRITE | APR_EXCL | APR_DELONCLOSE
+ * @param p The pool to allocate the file out of.
+ * @remark   
+ * This function  generates  a unique temporary file name from template.  
+ * The last six characters of template must be XXXXXX and these are replaced 
+ * with a string that makes the filename unique. Since it will  be  modified,
+ * template must not be a string constant, but should be declared as a character
+ * array.  
+ *
+ */
+APR_DECLARE(apr_status_t) apr_file_mktemp(apr_file_t **fp, char *templ,
+                                          apr_int32_t flags, apr_pool_t *p);
+
+
+/**
+ * Find an existing directory suitable as a temporary storage location.
+ * @param temp_dir The temp directory.
+ * @param p The pool to use for any necessary allocations.
+ * @remark   
+ * This function uses an algorithm to search for a directory that an
+ * an application can use for temporary storage.  Once such a
+ * directory is found, that location is cached by the library.  Thus,
+ * callers only pay the cost of this algorithm once if that one time
+ * is successful.
+ *
+ */
+APR_DECLARE(apr_status_t) apr_temp_dir_get(const char **temp_dir, 
+                                           apr_pool_t *p);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_FILE_IO_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_fnmatch.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_fnmatch.h
new file mode 100644
index 00000000..8be40fc8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_fnmatch.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)fnmatch.h	8.1 (Berkeley) 6/2/93
+ */
+
+/* This file has been modified by the Apache Software Foundation. */
+#ifndef	_APR_FNMATCH_H_
+#define	_APR_FNMATCH_H_
+
+/**
+ * @file apr_fnmatch.h
+ * @brief APR FNMatch Functions
+ */
+
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup apr_fnmatch Filename Matching Functions
+ * @ingroup APR 
+ * @{
+ */
+
+#define APR_FNM_NOMATCH     1     /**< Match failed. */
+ 
+#define APR_FNM_NOESCAPE    0x01  /**< Disable backslash escaping. */
+#define APR_FNM_PATHNAME    0x02  /**< Slash must be matched by slash. */
+#define APR_FNM_PERIOD      0x04  /**< Period must be matched by period. */
+#define APR_FNM_CASE_BLIND  0x08  /**< Compare characters case-insensitively.
+                                   * @remark This flag is an Apache addition 
+                                   */
+
+#define FNM_NOMATCH    APR_FNM_NOMATCH    /**< @deprecated @see APR_FNM_NOMATCH */
+#define FNM_NOESCAPE   APR_FNM_NOESCAPE   /**< @deprecated @see APR_FNM_NOESCAPE */
+#define FNM_PATHNAME   APR_FNM_PATHNAME   /**< @deprecated @see APR_FNM_PATHNAME */
+#define FNM_PERIOD     APR_FNM_PERIOD     /**< @deprecated @see APR_FNM_PERIOD */
+#define FNM_CASE_BLIND APR_FNM_CASE_BLIND /**< @deprecated @see APR_FNM_CASE_BLIND */
+
+/**
+ * Try to match the string to the given pattern, return APR_SUCCESS if
+ *    match, else return APR_FNM_NOMATCH.
+ * @param pattern The pattern to match to
+ * @param strings The string we are trying to match
+ * @param flags flags to use in the match.  Bitwise OR of:
+ * <PRE>
+ *              APR_FNM_NOESCAPE       Disable backslash escaping
+ *              APR_FNM_PATHNAME       Slash must be matched by slash
+ *              APR_FNM_PERIOD         Period must be matched by period
+ *              APR_FNM_CASE_BLIND     Compare characters case-insensitively.
+ * </PRE>
+ */
+
+APR_DECLARE(apr_status_t) apr_fnmatch(const char *pattern, 
+                                      const char *strings, int flags);
+
+/**
+ * Determine if the given pattern is a regular expression.
+ * @param pattern The pattern to search for glob characters.
+ * @return non-zero if pattern has any glob characters in it
+ */
+APR_DECLARE(int) apr_fnmatch_test(const char *pattern);
+
+/** @deprecated @see apr_fnmatch_test */
+APR_DECLARE(int) apr_is_fnmatch(const char *pattern);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_APR_FNMATCH_H_ */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_general.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_general.h
new file mode 100644
index 00000000..10e150b9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_general.h
@@ -0,0 +1,249 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_GENERAL_H
+#define APR_GENERAL_H
+
+/**
+ * @file apr_general.h
+ * This is collection of oddballs that didn't fit anywhere else,
+ * and might move to more appropriate headers with the release
+ * of APR 1.0.
+ * @brief APR Miscellaneous library routines
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+
+#if APR_HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_general Miscellaneous library routines
+ * @ingroup APR 
+ * This is collection of oddballs that didn't fit anywhere else,
+ * and might move to more appropriate headers with the release
+ * of APR 1.0.
+ * @{
+ */
+
+/** FALSE */
+#ifndef FALSE
+#define FALSE 0
+#endif
+/** TRUE */
+#ifndef TRUE
+#define TRUE (!FALSE)
+#endif
+
+/** a space */
+#define APR_ASCII_BLANK  '\040'
+/** a carrige return */
+#define APR_ASCII_CR     '\015'
+/** a line feed */
+#define APR_ASCII_LF     '\012'
+/** a tab */
+#define APR_ASCII_TAB    '\011'
+
+/** signal numbers typedef */
+typedef int               apr_signum_t;
+
+/**
+ * Finding offsets of elements within structures.
+ * Taken from the X code... they've sweated portability of this stuff
+ * so we don't have to.  Sigh...
+ * @param p_type pointer type name
+ * @param field  data field within the structure pointed to
+ * @return offset
+ */
+
+#if defined(CRAY) || (defined(__arm) && !defined(LINUX))
+#ifdef __STDC__
+#define APR_OFFSET(p_type,field) _Offsetof(p_type,field)
+#else
+#ifdef CRAY2
+#define APR_OFFSET(p_type,field) \
+        (sizeof(int)*((unsigned int)&(((p_type)NULL)->field)))
+
+#else /* !CRAY2 */
+
+#define APR_OFFSET(p_type,field) ((unsigned int)&(((p_type)NULL)->field))
+
+#endif /* !CRAY2 */
+#endif /* __STDC__ */
+#else /* ! (CRAY || __arm) */
+
+#define APR_OFFSET(p_type,field) \
+        ((long) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))
+
+#endif /* !CRAY */
+
+/**
+ * Finding offsets of elements within structures.
+ * @param s_type structure type name
+ * @param field  data field within the structure
+ * @return offset
+ */
+#if defined(offsetof) && !defined(__cplusplus)
+#define APR_OFFSETOF(s_type,field) offsetof(s_type,field)
+#else
+#define APR_OFFSETOF(s_type,field) APR_OFFSET(s_type*,field)
+#endif
+
+/** @deprecated @see APR_OFFSET */
+#define APR_XtOffset APR_OFFSET
+
+/** @deprecated @see APR_OFFSETOF */
+#define APR_XtOffsetOf APR_OFFSETOF
+
+#ifndef DOXYGEN
+
+/* A couple of prototypes for functions in case some platform doesn't 
+ * have it
+ */
+#if (!APR_HAVE_STRCASECMP) && (APR_HAVE_STRICMP) 
+#define strcasecmp(s1, s2) stricmp(s1, s2)
+#elif (!APR_HAVE_STRCASECMP)
+int strcasecmp(const char *a, const char *b);
+#endif
+
+#if (!APR_HAVE_STRNCASECMP) && (APR_HAVE_STRNICMP)
+#define strncasecmp(s1, s2, n) strnicmp(s1, s2, n)
+#elif (!APR_HAVE_STRNCASECMP)
+int strncasecmp(const char *a, const char *b, size_t n);
+#endif
+
+#endif
+
+/**
+ * Alignment macros
+ */
+
+/* APR_ALIGN() is only to be used to align on a power of 2 boundary */
+#define APR_ALIGN(size, boundary) \
+    (((size) + ((boundary) - 1)) & ~((boundary) - 1))
+
+/** Default alignment */
+#define APR_ALIGN_DEFAULT(size) APR_ALIGN(size, 8)
+
+
+/**
+ * String and memory functions
+ */
+
+/** Properly quote a value as a string in the C preprocessor */
+#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n)
+/** Helper macro for APR_STRINGIFY */
+#define APR_STRINGIFY_HELPER(n) #n
+
+#if (!APR_HAVE_MEMMOVE)
+#define memmove(a,b,c) bcopy(b,a,c)
+#endif
+
+#if (!APR_HAVE_MEMCHR)
+void *memchr(const void *s, int c, size_t n);
+#endif
+
+/** @} */
+
+/**
+ * @defgroup apr_library Library initialization and termination
+ * @{
+ */
+
+/**
+ * Setup any APR internal data structures.  This MUST be the first function 
+ * called for any APR library.
+ * @remark See apr_app_initialize if this is an application, rather than
+ * a library consumer of apr.
+ */
+APR_DECLARE(apr_status_t) apr_initialize(void);
+
+/**
+ * Set up an application with normalized argc, argv (and optionally env) in
+ * order to deal with platform-specific oddities, such as Win32 services,
+ * code pages and signals.  This must be the first function called for any
+ * APR program.
+ * @param argc Pointer to the argc that may be corrected
+ * @param argv Pointer to the argv that may be corrected
+ * @param env Pointer to the env that may be corrected, may be NULL
+ * @remark See apr_initialize if this is a library consumer of apr.
+ * Otherwise, this call is identical to apr_initialize, and must be closed
+ * with a call to apr_terminate at the end of program execution.
+ */
+APR_DECLARE(apr_status_t) apr_app_initialize(int *argc, 
+                                             char const * const * *argv, 
+                                             char const * const * *env);
+
+/**
+ * Tear down any APR internal data structures which aren't torn down 
+ * automatically.
+ * @remark An APR program must call this function at termination once it 
+ *         has stopped using APR services.  The APR developers suggest using
+ *         atexit to ensure this is called.  When using APR from a language
+ *         other than C that has problems with the calling convention, use
+ *         apr_terminate2() instead.
+ */
+APR_DECLARE_NONSTD(void) apr_terminate(void);
+
+/**
+ * Tear down any APR internal data structures which aren't torn down 
+ * automatically, same as apr_terminate
+ * @remark An APR program must call either the apr_terminate or apr_terminate2 
+ *         function once it it has finished using APR services.  The APR 
+ *         developers suggest using atexit(apr_terminate) to ensure this is done.
+ *         apr_terminate2 exists to allow non-c language apps to tear down apr, 
+ *         while apr_terminate is recommended from c language applications.
+ */
+APR_DECLARE(void) apr_terminate2(void);
+
+/** @} */
+
+/**
+ * @defgroup apr_random Random Functions
+ * @{
+ */
+
+#if APR_HAS_RANDOM || defined(DOXYGEN)
+
+/* TODO: I'm not sure this is the best place to put this prototype...*/
+/**
+ * Generate random bytes.
+ * @param buf Buffer to fill with random bytes
+ * @param length Length of buffer in bytes (becomes apr_size_t in APR 1.0)
+ */
+#ifdef APR_ENABLE_FOR_1_0
+APR_DECLARE(apr_status_t) apr_generate_random_bytes(unsigned char * buf, 
+                                                    apr_size_t length);
+#else
+APR_DECLARE(apr_status_t) apr_generate_random_bytes(unsigned char * buf, 
+                                                    int length);
+#endif
+
+#endif
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_GENERAL_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_getopt.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_getopt.h
new file mode 100644
index 00000000..131aa4b3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_getopt.h
@@ -0,0 +1,158 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_GETOPT_H
+#define APR_GETOPT_H
+
+/**
+ * @file apr_getopt.h
+ * @brief APR Command Arguments (getopt)
+ */
+
+#include "apr_pools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_getopt Command Argument Parsing
+ * @ingroup APR 
+ * @{
+ */
+
+/** 
+ * defintion of a error function 
+ */
+typedef void (apr_getopt_err_fn_t)(void *arg, const char *err, ...);
+
+/** @see apr_getopt_t */
+typedef struct apr_getopt_t apr_getopt_t;
+
+/**
+ * Structure to store command line argument information.
+ */ 
+struct apr_getopt_t {
+    /** context for processing */
+    apr_pool_t *cont;
+    /** function to print error message (NULL == no messages) */
+    apr_getopt_err_fn_t *errfn;
+    /** user defined first arg to pass to error message  */
+    void *errarg;
+    /** index into parent argv vector */
+    int ind;
+    /** character checked for validity */
+    int opt;
+    /** reset getopt */
+    int reset;
+    /** count of arguments */
+    int argc;
+    /** array of pointers to arguments */
+    const char **argv;
+    /** argument associated with option */
+    char const* place;
+    /** set to nonzero to support interleaving options with regular args */
+    int interleave;
+    /** start of non-option arguments skipped for interleaving */
+    int skip_start;
+    /** end of non-option arguments skipped for interleaving */
+    int skip_end;
+};
+
+/** @see apr_getopt_option_t */
+typedef struct apr_getopt_option_t apr_getopt_option_t;
+
+/**
+ * Structure used to describe options that getopt should search for.
+ */
+struct apr_getopt_option_t {
+    /** long option name, or NULL if option has no long name */
+    const char *name;
+    /** option letter, or a value greater than 255 if option has no letter */
+    int optch;
+    /** nonzero if option takes an argument */
+    int has_arg;
+    /** a description of the option */
+    const char *description;
+};
+
+/**
+ * Initialize the arguments for parsing by apr_getopt().
+ * @param os   The options structure created for apr_getopt()
+ * @param cont The pool to operate on
+ * @param argc The number of arguments to parse
+ * @param argv The array of arguments to parse
+ * @remark Arguments 2 and 3 are most commonly argc and argv from main(argc, argv)
+ * The errfn is initialized to fprintf(stderr... but may be overridden.
+ */
+APR_DECLARE(apr_status_t) apr_getopt_init(apr_getopt_t **os, apr_pool_t *cont,
+                                      int argc, const char * const *argv);
+
+/**
+ * Parse the options initialized by apr_getopt_init().
+ * @param os     The apr_opt_t structure returned by apr_getopt_init()
+ * @param opts   A string of characters that are acceptable options to the 
+ *               program.  Characters followed by ":" are required to have an 
+ *               option associated
+ * @param option_ch  The next option character parsed
+ * @param option_arg The argument following the option character:
+ * @return There are four potential status values on exit. They are:
+ * <PRE>
+ *             APR_EOF      --  No more options to parse
+ *             APR_BADCH    --  Found a bad option character
+ *             APR_BADARG   --  No argument followed the option flag
+ *             APR_SUCCESS  --  The next option was found.
+ * </PRE>
+ */
+APR_DECLARE(apr_status_t) apr_getopt(apr_getopt_t *os, const char *opts, 
+                                     char *option_ch, const char **option_arg);
+
+/**
+ * Parse the options initialized by apr_getopt_init(), accepting long
+ * options beginning with "--" in addition to single-character
+ * options beginning with "-".
+ * @param os     The apr_getopt_t structure created by apr_getopt_init()
+ * @param opts   A pointer to a list of apr_getopt_option_t structures, which
+ *               can be initialized with { "name", optch, has_args }.  has_args
+ *               is nonzero if the option requires an argument.  A structure
+ *               with an optch value of 0 terminates the list.
+ * @param option_ch  Receives the value of "optch" from the apr_getopt_option_t
+ *                   structure corresponding to the next option matched.
+ * @param option_arg Receives the argument following the option, if any.
+ * @return There are four potential status values on exit.   They are:
+ * <PRE>
+ *             APR_EOF      --  No more options to parse
+ *             APR_BADCH    --  Found a bad option character
+ *             APR_BADARG   --  No argument followed the option flag
+ *             APR_SUCCESS  --  The next option was found.
+ * </PRE>
+ * When APR_SUCCESS is returned, os->ind gives the index of the first
+ * non-option argument.  On error, a message will be printed to stdout unless
+ * os->err is set to 0.  If os->interleave is set to nonzero, options can come
+ * after arguments, and os->argv will be permuted to leave non-option arguments
+ * at the end (the original argv is unaffected).
+ */
+APR_DECLARE(apr_status_t) apr_getopt_long(apr_getopt_t *os,
+					  const apr_getopt_option_t *opts,
+					  int *option_ch,
+                                          const char **option_arg);
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_GETOPT_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_global_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_global_mutex.h
new file mode 100644
index 00000000..9316001c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_global_mutex.h
@@ -0,0 +1,153 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_GLOBAL_MUTEX_H
+#define APR_GLOBAL_MUTEX_H
+
+/**
+ * @file apr_global_mutex.h
+ * @brief APR Global Locking Routines
+ */
+
+#include "apr.h"
+#include "apr_proc_mutex.h"    /* only for apr_lockmech_e */
+#include "apr_pools.h"
+#include "apr_errno.h"
+#if APR_PROC_MUTEX_IS_GLOBAL
+#include "apr_proc_mutex.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup APR_GlobalMutex Global Locking Routines
+ * @ingroup APR 
+ * @{
+ */
+
+#if !APR_PROC_MUTEX_IS_GLOBAL || defined(DOXYGEN)
+
+/** Opaque global mutex structure. */
+typedef struct apr_global_mutex_t apr_global_mutex_t;
+
+/*   Function definitions */
+
+/**
+ * Create and initialize a mutex that can be used to synchronize both
+ * processes and threads. Note: There is considerable overhead in using
+ * this API if only cross-process or cross-thread mutual exclusion is
+ * required. See apr_proc_mutex.h and apr_thread_mutex.h for more
+ * specialized lock routines.
+ * @param mutex the memory address where the newly created mutex will be
+ *        stored.
+ * @param fname A file name to use if the lock mechanism requires one.  This
+ *        argument should always be provided.  The lock code itself will
+ *        determine if it should be used.
+ * @param mech The mechanism to use for the interprocess lock, if any; one of
+ * <PRE>
+ *            APR_LOCK_FCNTL
+ *            APR_LOCK_FLOCK
+ *            APR_LOCK_SYSVSEM
+ *            APR_LOCK_POSIXSEM
+ *            APR_LOCK_PROC_PTHREAD
+ *            APR_LOCK_DEFAULT     pick the default mechanism for the platform
+ * </PRE>
+ * @param pool the pool from which to allocate the mutex.
+ * @warning Check APR_HAS_foo_SERIALIZE defines to see if the platform supports
+ *          APR_LOCK_foo.  Only APR_LOCK_DEFAULT is portable.
+ */
+APR_DECLARE(apr_status_t) apr_global_mutex_create(apr_global_mutex_t **mutex,
+                                                  const char *fname,
+                                                  apr_lockmech_e mech,
+                                                  apr_pool_t *pool);
+
+/**
+ * Re-open a mutex in a child process.
+ * @param mutex The newly re-opened mutex structure.
+ * @param fname A file name to use if the mutex mechanism requires one.  This
+ *              argument should always be provided.  The mutex code itself will
+ *              determine if it should be used.  This filename should be the 
+ *              same one that was passed to apr_global_mutex_create().
+ * @param pool The pool to operate on.
+ * @remark This function must be called to maintain portability, even
+ *         if the underlying lock mechanism does not require it.
+ */
+APR_DECLARE(apr_status_t) apr_global_mutex_child_init(
+                              apr_global_mutex_t **mutex,
+                              const char *fname,
+                              apr_pool_t *pool);
+
+/**
+ * Acquire the lock for the given mutex. If the mutex is already locked,
+ * the current thread will be put to sleep until the lock becomes available.
+ * @param mutex the mutex on which to acquire the lock.
+ */
+APR_DECLARE(apr_status_t) apr_global_mutex_lock(apr_global_mutex_t *mutex);
+
+/**
+ * Attempt to acquire the lock for the given mutex. If the mutex has already
+ * been acquired, the call returns immediately with APR_EBUSY. Note: it
+ * is important that the APR_STATUS_IS_EBUSY(s) macro be used to determine
+ * if the return value was APR_EBUSY, for portability reasons.
+ * @param mutex the mutex on which to attempt the lock acquiring.
+ */
+APR_DECLARE(apr_status_t) apr_global_mutex_trylock(apr_global_mutex_t *mutex);
+
+/**
+ * Release the lock for the given mutex.
+ * @param mutex the mutex from which to release the lock.
+ */
+APR_DECLARE(apr_status_t) apr_global_mutex_unlock(apr_global_mutex_t *mutex);
+
+/**
+ * Destroy the mutex and free the memory associated with the lock.
+ * @param mutex the mutex to destroy.
+ */
+APR_DECLARE(apr_status_t) apr_global_mutex_destroy(apr_global_mutex_t *mutex);
+
+/**
+ * Get the pool used by this global_mutex.
+ * @return apr_pool_t the pool
+ */
+APR_POOL_DECLARE_ACCESSOR(global_mutex);
+
+#else /* APR_PROC_MUTEX_IS_GLOBAL */
+
+/* Some platforms [e.g. Win32] have cross process locks that are truly
+ * global locks, since there isn't the concept of cross-process locks.
+ * Define these platforms in terms of an apr_proc_mutex_t.
+ */
+
+#define apr_global_mutex_t          apr_proc_mutex_t
+#define apr_global_mutex_create     apr_proc_mutex_create
+#define apr_global_mutex_child_init apr_proc_mutex_child_init
+#define apr_global_mutex_lock       apr_proc_mutex_lock
+#define apr_global_mutex_trylock    apr_proc_mutex_trylock
+#define apr_global_mutex_unlock     apr_proc_mutex_unlock
+#define apr_global_mutex_destroy    apr_proc_mutex_destroy
+#define apr_global_mutex_pool_get   apr_proc_mutex_pool_get
+
+#endif
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ndef APR_GLOBAL_MUTEX_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_hash.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_hash.h
new file mode 100644
index 00000000..87795c4a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_hash.h
@@ -0,0 +1,201 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_HASH_H
+#define APR_HASH_H
+
+/**
+ * @file apr_hash.h
+ * @brief APR Hash Tables
+ */
+
+#include "apr_pools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup apr_hash Hash Tables
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * When passing a key to apr_hash_set or apr_hash_get, this value can be
+ * passed to indicate a string-valued key, and have apr_hash compute the
+ * length automatically.
+ *
+ * @remark apr_hash will use strlen(key) for the length. The null-terminator
+ *         is not included in the hash value (why throw a constant in?).
+ *         Since the hash table merely references the provided key (rather
+ *         than copying it), apr_hash_this() will return the null-term'd key.
+ */
+#define APR_HASH_KEY_STRING     (-1)
+
+/**
+ * Abstract type for hash tables.
+ */
+typedef struct apr_hash_t apr_hash_t;
+
+/**
+ * Abstract type for scanning hash tables.
+ */
+typedef struct apr_hash_index_t apr_hash_index_t;
+
+/**
+ * Create a hash table.
+ * @param pool The pool to allocate the hash table out of
+ * @return The hash table just created
+  */
+APR_DECLARE(apr_hash_t *) apr_hash_make(apr_pool_t *pool);
+
+/**
+ * Make a copy of a hash table
+ * @param pool The pool from which to allocate the new hash table
+ * @param h The hash table to clone
+ * @return The hash table just created
+ * @remark Makes a shallow copy
+ */
+APR_DECLARE(apr_hash_t *) apr_hash_copy(apr_pool_t *pool,
+                                        const apr_hash_t *h);
+
+/**
+ * Associate a value with a key in a hash table.
+ * @param ht The hash table
+ * @param key Pointer to the key
+ * @param klen Length of the key. Can be APR_HASH_KEY_STRING to use the string length.
+ * @param val Value to associate with the key
+ * @remark If the value is NULL the hash entry is deleted.
+ */
+APR_DECLARE(void) apr_hash_set(apr_hash_t *ht, const void *key,
+                               apr_ssize_t klen, const void *val);
+
+/**
+ * Look up the value associated with a key in a hash table.
+ * @param ht The hash table
+ * @param key Pointer to the key
+ * @param klen Length of the key. Can be APR_HASH_KEY_STRING to use the string length.
+ * @return Returns NULL if the key is not present.
+ */
+APR_DECLARE(void *) apr_hash_get(apr_hash_t *ht, const void *key,
+                                 apr_ssize_t klen);
+
+/**
+ * Start iterating over the entries in a hash table.
+ * @param p The pool to allocate the apr_hash_index_t iterator. If this
+ *          pool is NULL, then an internal, non-thread-safe iterator is used.
+ * @param ht The hash table
+ * @remark  There is no restriction on adding or deleting hash entries during
+ * an iteration (although the results may be unpredictable unless all you do
+ * is delete the current entry) and multiple iterations can be in
+ * progress at the same time.
+
+ * @example
+ */
+/**
+ * <PRE>
+ * 
+ * int sum_values(apr_pool_t *p, apr_hash_t *ht)
+ * {
+ *     apr_hash_index_t *hi;
+ *     void *val;
+ *     int sum = 0;
+ *     for (hi = apr_hash_first(p, ht); hi; hi = apr_hash_next(hi)) {
+ *         apr_hash_this(hi, NULL, NULL, &val);
+ *         sum += *(int *)val;
+ *     }
+ *     return sum;
+ * }
+ * </PRE>
+ */
+APR_DECLARE(apr_hash_index_t *) apr_hash_first(apr_pool_t *p, apr_hash_t *ht);
+
+/**
+ * Continue iterating over the entries in a hash table.
+ * @param hi The iteration state
+ * @return a pointer to the updated iteration state.  NULL if there are no more  
+ *         entries.
+ */
+APR_DECLARE(apr_hash_index_t *) apr_hash_next(apr_hash_index_t *hi);
+
+/**
+ * Get the current entry's details from the iteration state.
+ * @param hi The iteration state
+ * @param key Return pointer for the pointer to the key.
+ * @param klen Return pointer for the key length.
+ * @param val Return pointer for the associated value.
+ * @remark The return pointers should point to a variable that will be set to the
+ *         corresponding data, or they may be NULL if the data isn't interesting.
+ */
+APR_DECLARE(void) apr_hash_this(apr_hash_index_t *hi, const void **key, 
+                                apr_ssize_t *klen, void **val);
+
+/**
+ * Get the number of key/value pairs in the hash table.
+ * @param ht The hash table
+ * @return The number of key/value pairs in the hash table.
+ */
+APR_DECLARE(unsigned int) apr_hash_count(apr_hash_t *ht);
+
+/**
+ * Merge two hash tables into one new hash table. The values of the overlay
+ * hash override the values of the base if both have the same key.
+ * @param p The pool to use for the new hash table
+ * @param overlay The table to add to the initial table
+ * @param base The table that represents the initial values of the new table
+ * @return A new hash table containing all of the data from the two passed in
+ */
+APR_DECLARE(apr_hash_t *) apr_hash_overlay(apr_pool_t *p,
+                                           const apr_hash_t *overlay, 
+                                           const apr_hash_t *base);
+
+/**
+ * Merge two hash tables into one new hash table. If the same key
+ * is present in both tables, call the supplied merge function to
+ * produce a merged value for the key in the new table.
+ * @param p The pool to use for the new hash table
+ * @param h1 The first of the tables to merge
+ * @param h2 The second of the tables to merge
+ * @param merger A callback function to merge values, or NULL to
+ *  make values from h1 override values from h2 (same semantics as
+ *  apr_hash_overlay())
+ * @param data Client data to pass to the merger function
+ * @return A new hash table containing all of the data from the two passed in
+ */
+APR_DECLARE(apr_hash_t *) apr_hash_merge(apr_pool_t *p,
+                                         const apr_hash_t *h1,
+                                         const apr_hash_t *h2,
+                                         void * (*merger)(apr_pool_t *p,
+                                                     const void *key,
+                                                     apr_ssize_t klen,
+                                                     const void *h1_val,
+                                                     const void *h2_val,
+                                                     const void *data),
+                                         const void *data);
+
+/**
+ * Get a pointer to the pool which the hash table was created in
+ */
+APR_POOL_DECLARE_ACCESSOR(hash);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APR_HASH_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_inherit.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_inherit.h
new file mode 100644
index 00000000..b7f7480f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_inherit.h
@@ -0,0 +1,51 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_INHERIT_H
+#define APR_INHERIT_H
+
+/**
+ * @file apr_inherit.h 
+ * @brief APR File Handle Inheritance Helpers
+ * @remark This internal header includes internal declaration helpers 
+ * for other headers to declare apr_foo_inherit_[un]set functions.
+ */
+
+/**
+ * Prototype for type-specific declarations of apr_foo_inherit_set 
+ * functions.  
+ * @remark Doxygen unwraps this macro (via doxygen.conf) to provide 
+ * actual help for each specific occurance of apr_foo_inherit_set.
+ * @remark the linkage is specified for APR. It would be possible to expand
+ *       the macros to support other linkages.
+ */
+#define APR_DECLARE_INHERIT_SET(type) \
+    APR_DECLARE(apr_status_t) apr_##type##_inherit_set( \
+                                          apr_##type##_t *the##type)
+
+/**
+ * Prototype for type-specific declarations of apr_foo_inherit_unset 
+ * functions.  
+ * @remark Doxygen unwraps this macro (via doxygen.conf) to provide 
+ * actual help for each specific occurance of apr_foo_inherit_unset.
+ * @remark the linkage is specified for APR. It would be possible to expand
+ *       the macros to support other linkages.
+ */
+#define APR_DECLARE_INHERIT_UNSET(type) \
+    APR_DECLARE(apr_status_t) apr_##type##_inherit_unset( \
+                                          apr_##type##_t *the##type)
+
+#endif	/* ! APR_INHERIT_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_lib.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_lib.h
new file mode 100644
index 00000000..2d9ce534
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_lib.h
@@ -0,0 +1,228 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_LIB_H
+#define APR_LIB_H
+
+/**
+ * @file apr_lib.h
+ * This is collection of oddballs that didn't fit anywhere else,
+ * and might move to more appropriate headers with the release
+ * of APR 1.0.
+ * @brief APR general purpose library routines
+ */
+
+#include "apr.h"
+#include "apr_errno.h"
+
+#if APR_HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#if APR_HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_lib General Purpose Library Routines
+ * @ingroup APR 
+ * This is collection of oddballs that didn't fit anywhere else,
+ * and might move to more appropriate headers with the release
+ * of APR 1.0.
+ * @{
+ */
+
+/** A constant representing a 'large' string. */
+#define HUGE_STRING_LEN 8192
+
+/*
+ * Define the structures used by the APR general-purpose library.
+ */
+
+/** @see apr_vformatter_buff_t */
+typedef struct apr_vformatter_buff_t apr_vformatter_buff_t;
+
+/**
+ * Structure used by the variable-formatter routines.
+ */
+struct apr_vformatter_buff_t {
+    /** The current position */
+    char *curpos;
+    /** The end position of the format string */
+    char *endpos;
+};
+
+/**
+ * return the final element of the pathname
+ * @param pathname The path to get the final element of
+ * @return the final element of the path
+ * @remark
+ * <PRE>
+ * For example:
+ *                 "/foo/bar/gum"    -> "gum"
+ *                 "/foo/bar/gum/"   -> ""
+ *                 "gum"             -> "gum"
+ *                 "bs\\path\\stuff" -> "stuff"
+ * </PRE>
+ */
+APR_DECLARE(const char *) apr_filepath_name_get(const char *pathname);
+
+/** @deprecated @see apr_filepath_name_get */
+APR_DECLARE(const char *) apr_filename_of_pathname(const char *pathname);
+
+/**
+ * apr_killpg
+ * Small utility macros to make things easier to read.  Not usually a
+ * goal, to be sure..
+ */
+
+#ifdef WIN32
+#define apr_killpg(x, y)
+#else /* WIN32 */
+#ifdef NO_KILLPG
+#define apr_killpg(x, y)        (kill (-(x), (y)))
+#else /* NO_KILLPG */
+#define apr_killpg(x, y)        (killpg ((x), (y)))
+#endif /* NO_KILLPG */
+#endif /* WIN32 */
+
+/**
+ * apr_vformatter() is a generic printf-style formatting routine
+ * with some extensions.
+ * @param flush_func The function to call when the buffer is full
+ * @param c The buffer to write to
+ * @param fmt The format string
+ * @param ap The arguments to use to fill out the format string.
+ *
+ * @remark
+ * <PRE>
+ * The extensions are:
+ *
+ * %%pA	takes a struct in_addr *, and prints it as a.b.c.d
+ * %%pI	takes an apr_sockaddr_t * and prints it as a.b.c.d:port or
+ *      [ipv6-address]:port
+ * %%pT takes an apr_os_thread_t * and prints it in decimal
+ *      ('0' is printed if !APR_HAS_THREADS)
+ * %%pp takes a void * and outputs it in hex
+ *
+ * The %%p hacks are to force gcc's printf warning code to skip
+ * over a pointer argument without complaining.  This does
+ * mean that the ANSI-style %%p (output a void * in hex format) won't
+ * work as expected at all, but that seems to be a fair trade-off
+ * for the increased robustness of having printf-warnings work.
+ *
+ * Additionally, apr_vformatter allows for arbitrary output methods
+ * using the apr_vformatter_buff and flush_func.
+ *
+ * The apr_vformatter_buff has two elements curpos and endpos.
+ * curpos is where apr_vformatter will write the next byte of output.
+ * It proceeds writing output to curpos, and updating curpos, until
+ * either the end of output is reached, or curpos == endpos (i.e. the
+ * buffer is full).
+ *
+ * If the end of output is reached, apr_vformatter returns the
+ * number of bytes written.
+ *
+ * When the buffer is full, the flush_func is called.  The flush_func
+ * can return -1 to indicate that no further output should be attempted,
+ * and apr_vformatter will return immediately with -1.  Otherwise
+ * the flush_func should flush the buffer in whatever manner is
+ * appropriate, re apr_pool_t nitialize curpos and endpos, and return 0.
+ *
+ * Note that flush_func is only invoked as a result of attempting to
+ * write another byte at curpos when curpos >= endpos.  So for
+ * example, it's possible when the output exactly matches the buffer
+ * space available that curpos == endpos will be true when
+ * apr_vformatter returns.
+ *
+ * apr_vformatter does not call out to any other code, it is entirely
+ * self-contained.  This allows the callers to do things which are
+ * otherwise "unsafe".  For example, apr_psprintf uses the "scratch"
+ * space at the unallocated end of a block, and doesn't actually
+ * complete the allocation until apr_vformatter returns.  apr_psprintf
+ * would be completely broken if apr_vformatter were to call anything
+ * that used this same pool.  Similarly http_bprintf() uses the "scratch"
+ * space at the end of its output buffer, and doesn't actually note
+ * that the space is in use until it either has to flush the buffer
+ * or until apr_vformatter returns.
+ * </PRE>
+ */
+APR_DECLARE(int) apr_vformatter(int (*flush_func)(apr_vformatter_buff_t *b),
+			        apr_vformatter_buff_t *c, const char *fmt,
+			        va_list ap);
+
+/**
+ * Display a prompt and read in the password from stdin.
+ * @param prompt The prompt to display
+ * @param pwbuf Buffer to store the password
+ * @param bufsize The length of the password buffer.
+ */
+APR_DECLARE(apr_status_t) apr_password_get(const char *prompt, char *pwbuf, 
+                                           apr_size_t *bufsize);
+
+/** @} */
+
+/**
+ * @defgroup apr_ctype ctype functions
+ * These macros allow correct support of 8-bit characters on systems which
+ * support 8-bit characters.  Pretty dumb how the cast is required, but
+ * that's legacy libc for ya.  These new macros do not support EOF like
+ * the standard macros do.  Tough.
+ * @{
+ */
+/** @see isalnum */
+#define apr_isalnum(c) (isalnum(((unsigned char)(c))))
+/** @see isalpha */
+#define apr_isalpha(c) (isalpha(((unsigned char)(c))))
+/** @see iscntrl */
+#define apr_iscntrl(c) (iscntrl(((unsigned char)(c))))
+/** @see isdigit */
+#define apr_isdigit(c) (isdigit(((unsigned char)(c))))
+/** @see isgraph */
+#define apr_isgraph(c) (isgraph(((unsigned char)(c))))
+/** @see islower*/
+#define apr_islower(c) (islower(((unsigned char)(c))))
+/** @see isascii */
+#ifdef isascii
+#define apr_isascii(c) (isascii(((unsigned char)(c))))
+#else
+#define apr_isascii(c) (((c) & ~0x7f)==0)
+#endif
+/** @see isprint */
+#define apr_isprint(c) (isprint(((unsigned char)(c))))
+/** @see ispunct */
+#define apr_ispunct(c) (ispunct(((unsigned char)(c))))
+/** @see isspace */
+#define apr_isspace(c) (isspace(((unsigned char)(c))))
+/** @see isupper */
+#define apr_isupper(c) (isupper(((unsigned char)(c))))
+/** @see isxdigit */
+#define apr_isxdigit(c) (isxdigit(((unsigned char)(c))))
+/** @see tolower */
+#define apr_tolower(c) (tolower(((unsigned char)(c))))
+/** @see toupper */
+#define apr_toupper(c) (toupper(((unsigned char)(c))))
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* ! APR_LIB_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_mmap.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_mmap.h
new file mode 100644
index 00000000..3070acca
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_mmap.h
@@ -0,0 +1,193 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_MMAP_H
+#define APR_MMAP_H
+
+/**
+ * @file apr_mmap.h
+ * @brief APR MMAP routines
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_ring.h"
+#include "apr_file_io.h"        /* for apr_file_t */
+
+#ifdef BEOS
+#include <kernel/OS.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_mmap MMAP (Memory Map) Routines
+ * @ingroup APR 
+ * @{
+ */
+
+/** MMap opened for reading */
+#define APR_MMAP_READ    1
+/** MMap opened for writing */
+#define APR_MMAP_WRITE   2
+
+/** @see apr_mmap_t */
+typedef struct apr_mmap_t            apr_mmap_t;
+
+/**
+ * @remark
+ * As far as I can tell the only really sane way to store an MMAP is as a
+ * void * and a length.  BeOS requires this area_id, but that's just a little
+ * something extra.  I am exposing this type, because it doesn't make much
+ * sense to keep it private, and opening it up makes some stuff easier in
+ * Apache.
+ */
+/** The MMAP structure */
+struct apr_mmap_t {
+    /** The pool the mmap structure was allocated out of. */
+    apr_pool_t *cntxt;
+#ifdef BEOS
+    /** An area ID.  Only valid on BeOS */
+    area_id area;
+#endif
+#ifdef WIN32
+    /** The handle of the file mapping */
+    HANDLE mhandle;
+    /** The start of the real memory page area (mapped view) */
+    void *mv;
+    /** The physical start, size and offset */
+    apr_off_t  pstart;
+    apr_size_t psize;
+    apr_off_t  poffset;
+#endif
+    /** The start of the memory mapped area */
+    void *mm;
+    /** The amount of data in the mmap */
+    apr_size_t size;
+    /** @deprecated this field is no longer used and will be removed
+     * in APR 1.0 */
+    int unused;
+    /** ring of apr_mmap_t's that reference the same
+     * mmap'ed region; acts in place of a reference count */
+    APR_RING_ENTRY(apr_mmap_t) link;
+};
+
+#if APR_HAS_MMAP || defined(DOXYGEN)
+
+/** @def APR_MMAP_THRESHOLD 
+ * Files have to be at least this big before they're mmap()d.  This is to deal
+ * with systems where the expense of doing an mmap() and an munmap() outweighs
+ * the benefit for small files.  It shouldn't be set lower than 1.
+ */
+#ifdef MMAP_THRESHOLD
+#  define APR_MMAP_THRESHOLD              MMAP_THRESHOLD
+#else
+#  ifdef SUNOS4
+#    define APR_MMAP_THRESHOLD            (8*1024)
+#  else
+#    define APR_MMAP_THRESHOLD            1
+#  endif /* SUNOS4 */
+#endif /* MMAP_THRESHOLD */
+
+/** @def APR_MMAP_LIMIT
+ * Maximum size of MMap region
+ */
+#ifdef MMAP_LIMIT
+#  define APR_MMAP_LIMIT                  MMAP_LIMIT
+#else
+#  define APR_MMAP_LIMIT                  (4*1024*1024)
+#endif /* MMAP_LIMIT */
+
+/** Can this file be MMaped */
+#define APR_MMAP_CANDIDATE(filelength) \
+    ((filelength >= APR_MMAP_THRESHOLD) && (filelength < APR_MMAP_LIMIT))
+
+/*   Function definitions */
+
+/** 
+ * Create a new mmap'ed file out of an existing APR file.
+ * @param newmmap The newly created mmap'ed file.
+ * @param file The file turn into an mmap.
+ * @param offset The offset into the file to start the data pointer at.
+ * @param size The size of the file
+ * @param flag bit-wise or of:
+ * <PRE>
+ *          APR_MMAP_READ       MMap opened for reading
+ *          APR_MMAP_WRITE      MMap opened for writing
+ * </PRE>
+ * @param cntxt The pool to use when creating the mmap.
+ */
+APR_DECLARE(apr_status_t) apr_mmap_create(apr_mmap_t **newmmap, 
+                                          apr_file_t *file, apr_off_t offset,
+                                          apr_size_t size, apr_int32_t flag,
+                                          apr_pool_t *cntxt);
+
+/**
+ * Duplicate the specified MMAP.
+ * @param new_mmap The structure to duplicate into. 
+ * @param old_mmap The mmap to duplicate.
+ * @param p The pool to use for new_mmap.
+ * @param transfer_ownership DEPRECATED: this param is now ignored
+ *  and should be removed prior to APR 1.0
+ */         
+APR_DECLARE(apr_status_t) apr_mmap_dup(apr_mmap_t **new_mmap,
+                                       apr_mmap_t *old_mmap,
+                                       apr_pool_t *p,
+                                       int transfer_ownership);
+
+#if defined(DOXYGEN)
+/**
+ * Transfer the specified MMAP to a different pool
+ * @param new_mmap The structure to duplicate into.
+ * @param old_mmap The file to transfer.
+ * @param p The pool to use for new_mmap.
+ * @deprecated Just use apr_mmap_dup().  The transfer_ownership flag will
+ *  go away soon anyway.
+ */
+APR_DECLARE(apr_status_t) apr_mmap_setaside(apr_mmap_t **new_mmap,
+                                            apr_mmap_t *old_mmap,
+                                            apr_pool_t *p);
+#else
+#define apr_mmap_setaside(new_mmap, old_mmap, p) apr_mmap_dup(new_mmap, old_mmap, p, 1)
+#endif /* DOXYGEN */
+
+/**
+ * Remove a mmap'ed.
+ * @param mm The mmap'ed file.
+ */
+APR_DECLARE(apr_status_t) apr_mmap_delete(apr_mmap_t *mm);
+
+/** 
+ * Move the pointer into the mmap'ed file to the specified offset.
+ * @param addr The pointer to the offset specified.
+ * @param mm The mmap'ed file.
+ * @param offset The offset to move to.
+ */
+APR_DECLARE(apr_status_t) apr_mmap_offset(void **addr, apr_mmap_t *mm, 
+                                          apr_off_t offset);
+
+#endif /* APR_HAS_MMAP */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_MMAP_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_network_io.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_network_io.h
new file mode 100644
index 00000000..2bc6ef1e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_network_io.h
@@ -0,0 +1,845 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_NETWORK_IO_H
+#define APR_NETWORK_IO_H
+/**
+ * @file apr_network_io.h
+ * @brief APR Network library
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_file_io.h"
+#include "apr_errno.h"
+#include "apr_inherit.h" 
+
+#if APR_HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_network_io Network Routines
+ * @ingroup APR 
+ * @{
+ */
+
+#ifndef APR_MAX_SECS_TO_LINGER
+/** Maximum seconds to linger */
+#define APR_MAX_SECS_TO_LINGER 30
+#endif
+
+#ifndef MAX_SECS_TO_LINGER
+/** @deprecated @see APR_MAX_SECS_TO_LINGER */
+#define MAX_SECS_TO_LINGER APR_MAX_SECS_TO_LINGER
+#endif
+
+#ifndef APRMAXHOSTLEN
+/** Maximum hostname length */
+#define APRMAXHOSTLEN 256
+#endif
+
+#ifndef APR_ANYADDR
+/** Default 'any' address */
+#define APR_ANYADDR "0.0.0.0"
+#endif
+
+/**
+ * @defgroup apr_sockopt Socket option definitions
+ * @{
+ */
+#define APR_SO_LINGER        1    /**< Linger */
+#define APR_SO_KEEPALIVE     2    /**< Keepalive */
+#define APR_SO_DEBUG         4    /**< Debug */
+#define APR_SO_NONBLOCK      8    /**< Non-blocking IO */
+#define APR_SO_REUSEADDR     16   /**< Reuse addresses */
+#define APR_SO_TIMEOUT       32   /**< Timeout */
+#define APR_SO_SNDBUF        64   /**< Send buffer */
+#define APR_SO_RCVBUF        128  /**< Receive buffer */
+#define APR_SO_DISCONNECTED  256  /**< Disconnected */
+#define APR_TCP_NODELAY      512  /**< For SCTP sockets, this is mapped
+                                   * to STCP_NODELAY internally.
+                                   */
+#define APR_TCP_NOPUSH       1024 /**< No push */
+#define APR_RESET_NODELAY    2048 /**< This flag is ONLY set internally
+                                   * when we set APR_TCP_NOPUSH with
+                                   * APR_TCP_NODELAY set to tell us that
+                                   * APR_TCP_NODELAY should be turned on
+                                   * again when NOPUSH is turned off
+                                   */
+#define APR_INCOMPLETE_READ 4096  /**< Set on non-blocking sockets
+				   * (timeout != 0) on which the
+				   * previous read() did not fill a buffer
+				   * completely.  the next apr_socket_recv() 
+                                   * will first call select()/poll() rather than
+				   * going straight into read().  (Can also
+				   * be set by an application to force a
+				   * select()/poll() call before the next
+				   * read, in cases where the app expects
+				   * that an immediate read would fail.)
+				   */
+#define APR_INCOMPLETE_WRITE 8192 /**< like APR_INCOMPLETE_READ, but for write
+                                   * @see APR_INCOMPLETE_READ
+                                   */
+#define APR_IPV6_V6ONLY     16384 /**< Don't accept IPv4 connections on an
+                                   * IPv6 listening socket.
+                                   */
+
+/** @} */
+
+/** Define what type of socket shutdown should occur. */
+typedef enum {
+    APR_SHUTDOWN_READ,          /**< no longer allow read request */
+    APR_SHUTDOWN_WRITE,         /**< no longer allow write requests */
+    APR_SHUTDOWN_READWRITE      /**< no longer allow read or write requests */
+} apr_shutdown_how_e;
+
+#define APR_IPV4_ADDR_OK  0x01  /**< @see apr_sockaddr_info_get() */
+#define APR_IPV6_ADDR_OK  0x02  /**< @see apr_sockaddr_info_get() */
+
+#if (!APR_HAVE_IN_ADDR)
+/**
+ * We need to make sure we always have an in_addr type, so APR will just
+ * define it ourselves, if the platform doesn't provide it.
+ */
+struct in_addr {
+    apr_uint32_t  s_addr; /**< storage to hold the IP# */
+};
+#endif
+
+/**
+ * @def APR_INET
+ * Not all platforms have these defined, so we'll define them here
+ * The default values come from FreeBSD 4.1.1
+ */
+#define APR_INET     AF_INET
+/** @def APR_UNSPEC
+ * Let the system decide which address family to use
+ */
+#ifdef AF_UNSPEC
+#define APR_UNSPEC   AF_UNSPEC
+#else
+#define APR_UNSPEC   0
+#endif
+#if APR_HAVE_IPV6
+#define APR_INET6    AF_INET6
+#endif
+
+/**
+ * @defgroup IP_Proto IP Protocol Definitions for use when creating sockets
+ * @{
+ */
+#define APR_PROTO_TCP       6   /**< TCP  */
+#define APR_PROTO_UDP      17   /**< UDP  */
+#define APR_PROTO_SCTP    132   /**< SCTP */
+/** @} */
+
+/**
+ * Enum to tell us if we're interested in remote or local socket
+ */
+typedef enum {
+    APR_LOCAL,
+    APR_REMOTE
+} apr_interface_e;
+
+/**
+ * The specific declaration of inet_addr's ... some platforms fall back
+ * inet_network (this is not good, but necessary)
+ */
+
+#if APR_HAVE_INET_ADDR
+#define apr_inet_addr    inet_addr
+#elif APR_HAVE_INET_NETWORK        /* only DGUX, as far as I know */
+/**
+ * @warning
+ * not generally safe... inet_network() and inet_addr() perform
+ * different functions */
+#define apr_inet_addr    inet_network
+#endif
+
+/** A structure to represent sockets */
+typedef struct apr_socket_t     apr_socket_t;
+/**
+ * A structure to encapsulate headers and trailers for apr_socket_sendfile
+ */
+typedef struct apr_hdtr_t       apr_hdtr_t;
+/** A structure to represent in_addr */
+typedef struct in_addr          apr_in_addr_t;
+/** A structure to represent an IP subnet */
+typedef struct apr_ipsubnet_t apr_ipsubnet_t;
+
+/** @remark use apr_uint16_t just in case some system has a short that isn't 16 bits... */
+typedef apr_uint16_t            apr_port_t;
+
+/** @remark It's defined here as I think it should all be platform safe...
+ * @see apr_sockaddr_t
+ */
+typedef struct apr_sockaddr_t apr_sockaddr_t;
+/**
+ * APRs socket address type, used to ensure protocol independence
+ */
+struct apr_sockaddr_t {
+    /** The pool to use... */
+    apr_pool_t *pool;
+    /** The hostname */
+    char *hostname;
+    /** Either a string of the port number or the service name for the port */
+    char *servname;
+    /** The numeric port */
+    apr_port_t port;
+    /** The family */
+    apr_int32_t family;
+    /** Union of either IPv4 or IPv6 sockaddr. */
+    union {
+        /** IPv4 sockaddr structure */
+        struct sockaddr_in sin;
+#if APR_HAVE_IPV6
+        /** IPv6 sockaddr structure */
+        struct sockaddr_in6 sin6;
+#endif
+    } sa;
+    /** How big is the sockaddr we're using? */
+    apr_socklen_t salen;
+    /** How big is the ip address structure we're using? */
+    int ipaddr_len;
+    /** How big should the address buffer be?  16 for v4 or 46 for v6
+     *  used in inet_ntop... */
+    int addr_str_len;
+    /** This points to the IP address structure within the appropriate
+     *  sockaddr structure.  */
+    void *ipaddr_ptr;
+    /** If multiple addresses were found by apr_sockaddr_info_get(), this 
+     *  points to a representation of the next address. */
+    apr_sockaddr_t *next;
+};
+
+#if APR_HAS_SENDFILE
+/** 
+ * Support reusing the socket on platforms which support it (from disconnect,
+ * specifically Win32.
+ * @remark Optional flag passed into apr_socket_sendfile() 
+ */
+#define APR_SENDFILE_DISCONNECT_SOCKET      1
+#endif
+
+/** A structure to encapsulate headers and trailers for apr_socket_sendfile */
+struct apr_hdtr_t {
+    /** An iovec to store the headers sent before the file. */
+    struct iovec* headers;
+    /** number of headers in the iovec */
+    int numheaders;
+    /** An iovec to store the trailers sent after the file. */
+    struct iovec* trailers;
+    /** number of trailers in the iovec */
+    int numtrailers;
+};
+
+/* function definitions */
+
+/**
+ * Create a socket.
+ * @remark With APR 1.0, this function follows the prototype 
+ * of apr_socket_create_ex.
+ * @param new_sock The new socket that has been set up.
+ * @param family The address family of the socket (e.g., APR_INET).
+ * @param type The type of the socket (e.g., SOCK_STREAM).
+ * @param cont The pool to use
+ */
+APR_DECLARE(apr_status_t) apr_socket_create(apr_socket_t **new_sock, 
+                                            int family, int type,
+                                            apr_pool_t *cont);
+
+/**
+ * Create a socket.
+ * @remark With APR 1.0, this function is deprecated and apr_socket_create 
+ * follows this prototype.
+ * @param new_sock The new socket that has been set up.
+ * @param family The address family of the socket (e.g., APR_INET).
+ * @param type The type of the socket (e.g., SOCK_STREAM).
+ * @param protocol The protocol of the socket (e.g., APR_PROTO_TCP).
+ * @param cont The pool to use
+ */
+APR_DECLARE(apr_status_t) apr_socket_create_ex(apr_socket_t **new_sock, 
+                                               int family, int type,
+                                               int protocol,
+                                               apr_pool_t *cont);
+
+/**
+ * Shutdown either reading, writing, or both sides of a socket.
+ * @param thesocket The socket to close 
+ * @param how How to shutdown the socket.  One of:
+ * <PRE>
+ *            APR_SHUTDOWN_READ         no longer allow read requests
+ *            APR_SHUTDOWN_WRITE        no longer allow write requests
+ *            APR_SHUTDOWN_READWRITE    no longer allow read or write requests 
+ * </PRE>
+ * @see apr_shutdown_how_e
+ * @remark This does not actually close the socket descriptor, it just
+ *      controls which calls are still valid on the socket.
+ */
+APR_DECLARE(apr_status_t) apr_socket_shutdown(apr_socket_t *thesocket,
+                                              apr_shutdown_how_e how);
+
+/** @deprecated @see apr_socket_shutdown */
+APR_DECLARE(apr_status_t) apr_shutdown(apr_socket_t *thesocket,
+                                       apr_shutdown_how_e how);
+
+/**
+ * Close a socket.
+ * @param thesocket The socket to close 
+ */
+APR_DECLARE(apr_status_t) apr_socket_close(apr_socket_t *thesocket);
+
+/**
+ * Bind the socket to its associated port
+ * @param sock The socket to bind 
+ * @param sa The socket address to bind to
+ * @remark This may be where we will find out if there is any other process
+ *      using the selected port.
+ */
+APR_DECLARE(apr_status_t) apr_socket_bind(apr_socket_t *sock, 
+                                          apr_sockaddr_t *sa);
+
+/** @deprecated @see apr_socket_bind */
+APR_DECLARE(apr_status_t) apr_bind(apr_socket_t *sock, apr_sockaddr_t *sa);
+
+/**
+ * Listen to a bound socket for connections.
+ * @param sock The socket to listen on 
+ * @param backlog The number of outstanding connections allowed in the sockets
+ *                listen queue.  If this value is less than zero, the listen
+ *                queue size is set to zero.  
+ */
+APR_DECLARE(apr_status_t) apr_socket_listen(apr_socket_t *sock, 
+                                            apr_int32_t backlog);
+
+/** @deprecated @see apr_socket_listen */
+APR_DECLARE(apr_status_t) apr_listen(apr_socket_t *sock, apr_int32_t backlog);
+
+/**
+ * Accept a new connection request
+ * @param new_sock A copy of the socket that is connected to the socket that
+ *                 made the connection request.  This is the socket which should
+ *                 be used for all future communication.
+ * @param sock The socket we are listening on.
+ * @param connection_pool The pool for the new socket.
+ */
+APR_DECLARE(apr_status_t) apr_socket_accept(apr_socket_t **new_sock, 
+                                            apr_socket_t *sock,
+                                            apr_pool_t *connection_pool);
+
+/** @deprecated @see apr_socket_accept */
+APR_DECLARE(apr_status_t) apr_accept(apr_socket_t **new_sock, 
+                                     apr_socket_t *sock,
+                                     apr_pool_t *connection_pool);
+
+/**
+ * Issue a connection request to a socket either on the same machine 
+ * or a different one.
+ * @param sock The socket we wish to use for our side of the connection 
+ * @param sa The address of the machine we wish to connect to.  If NULL,
+ *           APR assumes that the sockaddr_in in the apr_socket is 
+ *           completely filled out.
+ */
+APR_DECLARE(apr_status_t) apr_socket_connect(apr_socket_t *sock,
+                                             apr_sockaddr_t *sa);
+
+/** @deprecated @see apr_socket_connect */
+APR_DECLARE(apr_status_t) apr_connect(apr_socket_t *sock, apr_sockaddr_t *sa);
+
+/**
+ * Create apr_sockaddr_t from hostname, address family, and port.
+ * @param sa The new apr_sockaddr_t.
+ * @param hostname The hostname or numeric address string to resolve/parse, or
+ *               NULL to build an address that corresponds to 0.0.0.0 or ::
+ * @param family The address family to use, or APR_UNSPEC if the system should 
+ *               decide.
+ * @param port The port number.
+ * @param flags Special processing flags:
+ * <PRE>
+ *       APR_IPV4_ADDR_OK          first query for IPv4 addresses; only look
+ *                                 for IPv6 addresses if the first query failed;
+ *                                 only valid if family is APR_UNSPEC and hostname
+ *                                 isn't NULL; mutually exclusive with
+ *                                 APR_IPV6_ADDR_OK
+ *       APR_IPV6_ADDR_OK          first query for IPv6 addresses; only look
+ *                                 for IPv4 addresses if the first query failed;
+ *                                 only valid if family is APR_UNSPEC and hostname
+ *                                 isn't NULL and APR_HAVE_IPV6; mutually exclusive
+ *                                 with APR_IPV4_ADDR_OK
+ * </PRE>
+ * @param p The pool for the apr_sockaddr_t and associated storage.
+ */
+APR_DECLARE(apr_status_t) apr_sockaddr_info_get(apr_sockaddr_t **sa,
+                                          const char *hostname,
+                                          apr_int32_t family,
+                                          apr_port_t port,
+                                          apr_int32_t flags,
+                                          apr_pool_t *p);
+
+/**
+ * Look up the host name from an apr_sockaddr_t.
+ * @param hostname The hostname.
+ * @param sa The apr_sockaddr_t.
+ * @param flags Special processing flags.
+ */
+APR_DECLARE(apr_status_t) apr_getnameinfo(char **hostname,
+                                          apr_sockaddr_t *sa,
+                                          apr_int32_t flags);
+
+/**
+ * Parse hostname/IP address with scope id and port.
+ *
+ * Any of the following strings are accepted:
+ *   8080                  (just the port number)
+ *   www.apache.org        (just the hostname)
+ *   www.apache.org:8080   (hostname and port number)
+ *   [fe80::1]:80          (IPv6 numeric address string only)
+ *   [fe80::1%eth0]        (IPv6 numeric address string and scope id)
+ *
+ * Invalid strings:
+ *                         (empty string)
+ *   [abc]                 (not valid IPv6 numeric address string)
+ *   abc:65536             (invalid port number)
+ *
+ * @param addr The new buffer containing just the hostname.  On output, *addr 
+ *             will be NULL if no hostname/IP address was specfied.
+ * @param scope_id The new buffer containing just the scope id.  On output, 
+ *                 *scope_id will be NULL if no scope id was specified.
+ * @param port The port number.  On output, *port will be 0 if no port was 
+ *             specified.
+ *             ### FIXME: 0 is a legal port (per RFC 1700). this should
+ *             ### return something besides zero if the port is missing.
+ * @param str The input string to be parsed.
+ * @param p The pool from which *addr and *scope_id are allocated.
+ * @remark If scope id shouldn't be allowed, check for scope_id != NULL in 
+ *         addition to checking the return code.  If addr/hostname should be 
+ *         required, check for addr == NULL in addition to checking the 
+ *         return code.
+ */
+APR_DECLARE(apr_status_t) apr_parse_addr_port(char **addr,
+                                              char **scope_id,
+                                              apr_port_t *port,
+                                              const char *str,
+                                              apr_pool_t *p);
+
+/**
+ * Get name of the current machine
+ * @param buf A buffer to store the hostname in.
+ * @param len The maximum length of the hostname that can be stored in the
+ *            buffer provided.  The suggested length is APRMAXHOSTLEN + 1.
+ * @param cont The pool to use.
+ * @remark If the buffer was not large enough, an error will be returned.
+ */
+APR_DECLARE(apr_status_t) apr_gethostname(char *buf, int len, apr_pool_t *cont);
+
+/**
+ * Return the data associated with the current socket
+ * @param data The user data associated with the socket.
+ * @param key The key to associate with the user data.
+ * @param sock The currently open socket.
+ */
+APR_DECLARE(apr_status_t) apr_socket_data_get(void **data, const char *key,
+                                              apr_socket_t *sock);
+
+/**
+ * Set the data associated with the current socket.
+ * @param sock The currently open socket.
+ * @param data The user data to associate with the socket.
+ * @param key The key to associate with the data.
+ * @param cleanup The cleanup to call when the socket is destroyed.
+ */
+APR_DECLARE(apr_status_t) apr_socket_data_set(apr_socket_t *sock, void *data,
+                                              const char *key,
+                                              apr_status_t (*cleanup)(void*));
+
+/**
+ * Send data over a network.
+ * @param sock The socket to send the data over.
+ * @param buf The buffer which contains the data to be sent. 
+ * @param len On entry, the number of bytes to send; on exit, the number
+ *            of bytes sent.
+ * @remark
+ * <PRE>
+ * This functions acts like a blocking write by default.  To change 
+ * this behavior, use apr_socket_timeout_set().
+ *
+ * It is possible for both bytes to be sent and an error to be returned.
+ *
+ * APR_EINTR is never returned.
+ * </PRE>
+ */
+APR_DECLARE(apr_status_t) apr_socket_send(apr_socket_t *sock, const char *buf, 
+                                          apr_size_t *len);
+
+/** @deprecated @see apr_socket_send */
+APR_DECLARE(apr_status_t) apr_send(apr_socket_t *sock, const char *buf, 
+                                   apr_size_t *len);
+
+/**
+ * Send multiple packets of data over a network.
+ * @param sock The socket to send the data over.
+ * @param vec The array of iovec structs containing the data to send 
+ * @param nvec The number of iovec structs in the array
+ * @param len Receives the number of bytes actually written
+ * @remark
+ * <PRE>
+ * This functions acts like a blocking write by default.  To change 
+ * this behavior, use apr_socket_timeout_set().
+ * The number of bytes actually sent is stored in argument 3.
+ *
+ * It is possible for both bytes to be sent and an error to be returned.
+ *
+ * APR_EINTR is never returned.
+ * </PRE>
+ */
+APR_DECLARE(apr_status_t) apr_socket_sendv(apr_socket_t *sock, 
+                                           const struct iovec *vec,
+                                           apr_int32_t nvec, apr_size_t *len);
+
+/** @deprecated @see apr_socket_sendv */
+APR_DECLARE(apr_status_t) apr_sendv(apr_socket_t *sock, 
+                                    const struct iovec *vec,
+                                    apr_int32_t nvec, apr_size_t *len);
+
+/**
+ * @param sock The socket to send from
+ * @param where The apr_sockaddr_t describing where to send the data
+ * @param flags The flags to use
+ * @param buf  The data to send
+ * @param len  The length of the data to send
+ */
+APR_DECLARE(apr_status_t) apr_socket_sendto(apr_socket_t *sock, 
+                                            apr_sockaddr_t *where,
+                                            apr_int32_t flags, const char *buf, 
+                                            apr_size_t *len);
+
+/** @deprecated @see apr_socket_sendto */
+APR_DECLARE(apr_status_t) apr_sendto(apr_socket_t *sock, apr_sockaddr_t *where,
+                                     apr_int32_t flags, const char *buf, 
+                                     apr_size_t *len);
+
+/**
+ * @param from The apr_sockaddr_t to fill in the recipient info
+ * @param sock The socket to use
+ * @param flags The flags to use
+ * @param buf  The buffer to use
+ * @param len  The length of the available buffer
+ */
+
+APR_DECLARE(apr_status_t) apr_socket_recvfrom(apr_sockaddr_t *from, 
+                                              apr_socket_t *sock,
+                                              apr_int32_t flags, char *buf, 
+                                              apr_size_t *len);
+ 
+/** @deprecated @see apr_socket_recvfrom */
+APR_DECLARE(apr_status_t) apr_recvfrom(apr_sockaddr_t *from, apr_socket_t *sock,
+                                       apr_int32_t flags, char *buf, 
+                                       apr_size_t *len);
+
+#if APR_HAS_SENDFILE || defined(DOXYGEN)
+
+/**
+ * Send a file from an open file descriptor to a socket, along with 
+ * optional headers and trailers
+ * @param sock The socket to which we're writing
+ * @param file The open file from which to read
+ * @param hdtr A structure containing the headers and trailers to send
+ * @param offset Offset into the file where we should begin writing
+ * @param len (input)  - Number of bytes to send from the file 
+ *            (output) - Number of bytes actually sent, 
+ *                       including headers, file, and trailers
+ * @param flags APR flags that are mapped to OS specific flags
+ * @remark This functions acts like a blocking write by default.  To change 
+ *         this behavior, use apr_socket_timeout_set().
+ *         The number of bytes actually sent is stored in argument 5.
+ */
+APR_DECLARE(apr_status_t) apr_socket_sendfile(apr_socket_t *sock, 
+                                              apr_file_t *file,
+                                              apr_hdtr_t *hdtr,
+                                              apr_off_t *offset,
+                                              apr_size_t *len,
+                                              apr_int32_t flags);
+
+/** @deprecated @see apr_socket_sendfile */
+APR_DECLARE(apr_status_t) apr_sendfile(apr_socket_t *sock, apr_file_t *file,
+                                       apr_hdtr_t *hdtr, apr_off_t *offset,
+                                       apr_size_t *len, apr_int32_t flags);
+
+#endif /* APR_HAS_SENDFILE */
+
+/**
+ * Read data from a network.
+ * @param sock The socket to read the data from.
+ * @param buf The buffer to store the data in. 
+ * @param len On entry, the number of bytes to receive; on exit, the number
+ *            of bytes received.
+ * @remark
+ * <PRE>
+ * This functions acts like a blocking read by default.  To change 
+ * this behavior, use apr_socket_timeout_set().
+ * The number of bytes actually sent is stored in argument 3.
+ *
+ * It is possible for both bytes to be received and an APR_EOF or
+ * other error to be returned.
+ *
+ * APR_EINTR is never returned.
+ * </PRE>
+ */
+APR_DECLARE(apr_status_t) apr_socket_recv(apr_socket_t *sock, 
+                                   char *buf, apr_size_t *len);
+
+/** @deprecated @see apr_socket_recv */
+APR_DECLARE(apr_status_t) apr_recv(apr_socket_t *sock, 
+                                   char *buf, apr_size_t *len);
+
+/**
+ * Setup socket options for the specified socket
+ * @param sock The socket to set up.
+ * @param opt The option we would like to configure.  One of:
+ * <PRE>
+ *            APR_SO_DEBUG      --  turn on debugging information 
+ *            APR_SO_KEEPALIVE  --  keep connections active
+ *            APR_SO_LINGER     --  lingers on close if data is present
+ *            APR_SO_NONBLOCK   --  Turns blocking on/off for socket
+ *            APR_SO_REUSEADDR  --  The rules used in validating addresses
+ *                                  supplied to bind should allow reuse
+ *                                  of local addresses.
+ *            APR_SO_SNDBUF     --  Set the SendBufferSize
+ *            APR_SO_RCVBUF     --  Set the ReceiveBufferSize
+ * </PRE>
+ * @param on Value for the option.
+ */
+APR_DECLARE(apr_status_t) apr_socket_opt_set(apr_socket_t *sock,
+                                             apr_int32_t opt, apr_int32_t on);
+
+/** @deprecated @see apr_socket_opt_set */
+APR_DECLARE(apr_status_t) apr_setsocketopt(apr_socket_t *sock,
+                                           apr_int32_t opt, apr_int32_t on);
+
+/**
+ * Setup socket timeout for the specified socket
+ * @param sock The socket to set up.
+ * @param t Value for the timeout.
+ * <PRE>
+ *   t > 0  -- read and write calls return APR_TIMEUP if specified time
+ *             elapsess with no data read or written
+ *   t == 0 -- read and write calls never block
+ *   t < 0  -- read and write calls block
+ * </PRE>
+ */
+APR_DECLARE(apr_status_t) apr_socket_timeout_set(apr_socket_t *sock,
+                                                 apr_interval_time_t t);
+
+/**
+ * Query socket options for the specified socket
+ * @param sock The socket to query
+ * @param opt The option we would like to query.  One of:
+ * <PRE>
+ *            APR_SO_DEBUG      --  turn on debugging information 
+ *            APR_SO_KEEPALIVE  --  keep connections active
+ *            APR_SO_LINGER     --  lingers on close if data is present
+ *            APR_SO_NONBLOCK   --  Turns blocking on/off for socket
+ *            APR_SO_REUSEADDR  --  The rules used in validating addresses
+ *                                  supplied to bind should allow reuse
+ *                                  of local addresses.
+ *            APR_SO_SNDBUF     --  Set the SendBufferSize
+ *            APR_SO_RCVBUF     --  Set the ReceiveBufferSize
+ *            APR_SO_DISCONNECTED -- Query the disconnected state of the socket.
+ *                                  (Currently only used on Windows)
+ * </PRE>
+ * @param on Socket option returned on the call.
+ */
+APR_DECLARE(apr_status_t) apr_socket_opt_get(apr_socket_t *sock, 
+                                             apr_int32_t opt, apr_int32_t *on);
+
+/** @deprecated @see apr_socket_opt_set */
+APR_DECLARE(apr_status_t) apr_getsocketopt(apr_socket_t *sock, 
+                                           apr_int32_t opt, apr_int32_t *on);
+
+/**
+ * Query socket timeout for the specified socket
+ * @param sock The socket to query
+ * @param t Socket timeout returned from the query.
+ */
+APR_DECLARE(apr_status_t) apr_socket_timeout_get(apr_socket_t *sock, 
+                                                 apr_interval_time_t *t);
+
+/**
+ * Query the specified socket if at the OOB/Urgent data mark
+ * @param sock The socket to query
+ * @param atmark Is set to true if socket is at the OOB/urgent mark,
+ *               otherwise is set to false.
+ */
+APR_DECLARE(apr_status_t) apr_socket_atmark(apr_socket_t *sock, 
+                                            int *atmark);
+
+/**
+ * Return an apr_sockaddr_t from an apr_socket_t
+ * @param sa The returned apr_sockaddr_t.
+ * @param which Which interface do we want the apr_sockaddr_t for?
+ * @param sock The socket to use
+ */
+APR_DECLARE(apr_status_t) apr_socket_addr_get(apr_sockaddr_t **sa,
+                                              apr_interface_e which,
+                                              apr_socket_t *sock);
+ 
+/**
+ * Set the port in an APR socket address.
+ * @param sockaddr The socket address to set.
+ * @param port The port to be stored in the socket address.
+ * @deprecated @see apr_sockaddr_info_get
+ */
+APR_DECLARE(apr_status_t) apr_sockaddr_port_set(apr_sockaddr_t *sockaddr,
+                                                apr_port_t port);
+
+/**
+ * Return the port in an APR socket address.
+ * @param port The port from the socket address.
+ * @param sockaddr The socket address to reference.
+ * @deprecated Access port field directly.
+ */
+APR_DECLARE(apr_status_t) apr_sockaddr_port_get(apr_port_t *port,
+                                                apr_sockaddr_t *sockaddr);
+
+/**
+ * Set the IP address in an APR socket address.
+ * @param sockaddr The socket address to use 
+ * @param addr The IP address to attach to the socket.
+ *             Use APR_ANYADDR to use any IP addr on the machine.
+ * @deprecated @see apr_sockaddr_info_get
+ */
+APR_DECLARE(apr_status_t) apr_sockaddr_ip_set(apr_sockaddr_t *sockaddr,
+                                              const char *addr);
+
+/**
+ * Return the IP address (in numeric address string format) in
+ * an APR socket address.  APR will allocate storage for the IP address 
+ * string from the pool of the apr_sockaddr_t.
+ * @param addr The IP address.
+ * @param sockaddr The socket address to reference.
+ */
+APR_DECLARE(apr_status_t) apr_sockaddr_ip_get(char **addr, 
+                                              apr_sockaddr_t *sockaddr);
+
+/**
+ * See if the IP addresses in two APR socket addresses are
+ * equivalent.  Appropriate logic is present for comparing
+ * IPv4-mapped IPv6 addresses with IPv4 addresses.
+ *
+ * @param addr1 One of the APR socket addresses.
+ * @param addr2 The other APR socket address.
+ * @remark The return value will be non-zero if the addresses
+ * are equivalent.
+ */
+APR_DECLARE(int) apr_sockaddr_equal(const apr_sockaddr_t *addr1,
+                                    const apr_sockaddr_t *addr2);
+
+
+#if APR_FILES_AS_SOCKETS || defined(DOXYGEN)
+
+/**
+ * Convert a File type to a socket so that it can be used in a poll operation.
+ * @param newsock the newly created socket which represents a file.
+ * @param file the file to mask as a socket.
+ * @warning This is not available on all platforms.  Platforms that have the
+ *      ability to poll files for data to be read/written/exceptions will
+ *      have the APR_FILES_AS_SOCKETS macro defined as true.
+ * @deprecated This function has been deprecated, because of the new poll
+ *             implementation.
+ */
+APR_DECLARE(apr_status_t) apr_socket_from_file(apr_socket_t **newsock,
+                                               apr_file_t *file);
+
+#endif /* APR_FILES_AS_SOCKETS */
+
+/**
+ * Given an apr_sockaddr_t and a service name, set the port for the service
+ * @param sockaddr The apr_sockaddr_t that will have its port set
+ * @param servname The name of the service you wish to use
+ */
+APR_DECLARE(apr_status_t) apr_getservbyname(apr_sockaddr_t *sockaddr, 
+                                            const char *servname);
+/**
+ * Build an ip-subnet representation from an IP address and optional netmask or
+ * number-of-bits.
+ * @param ipsub The new ip-subnet representation
+ * @param ipstr The input IP address string
+ * @param mask_or_numbits The input netmask or number-of-bits string, or NULL
+ * @param p The pool to allocate from
+ */
+APR_DECLARE(apr_status_t) apr_ipsubnet_create(apr_ipsubnet_t **ipsub, 
+                                              const char *ipstr, 
+                                              const char *mask_or_numbits, 
+                                              apr_pool_t *p);
+
+/**
+ * Test the IP address in an apr_sockaddr_t against a pre-built ip-subnet
+ * representation.
+ * @param ipsub The ip-subnet representation
+ * @param sa The socket address to test
+ * @return non-zero if the socket address is within the subnet, 0 otherwise
+ */
+APR_DECLARE(int) apr_ipsubnet_test(apr_ipsubnet_t *ipsub, apr_sockaddr_t *sa);
+
+#if APR_HAS_SO_ACCEPTFILTER || defined(DOXYGEN)
+/**
+ * Set an OS level accept filter.
+ * @param sock The socket to put the accept filter on.
+ * @param name The accept filter
+ * @param args Any extra args to the accept filter.  Passing NULL here removes
+ *             the accept filter. 
+ */
+apr_status_t apr_socket_accept_filter(apr_socket_t *sock, char *name,
+                                      char *args);
+#endif
+
+/**
+ * Return the protocol of the socket.
+ * @param sock The socket to query.
+ * @param protocol The returned protocol (e.g., APR_PROTO_TCP).
+ */
+APR_DECLARE(apr_status_t) apr_socket_protocol_get(apr_socket_t *sock,
+                                                  int *protocol);
+
+/**
+ * Set a socket to be inherited by child processes.
+ */
+APR_DECLARE_INHERIT_SET(socket);
+
+/** @deprecated @see apr_socket_inherit_set */
+APR_DECLARE(void) apr_socket_set_inherit(apr_socket_t *skt);
+
+/**
+ * Unset a socket from being inherited by child processes.
+ */
+APR_DECLARE_INHERIT_UNSET(socket);
+
+/** @deprecated @see apr_socket_inherit_unset */
+APR_DECLARE(void) apr_socket_unset_inherit(apr_socket_t *skt);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_NETWORK_IO_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_poll.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_poll.h
new file mode 100644
index 00000000..d71cc3a1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_poll.h
@@ -0,0 +1,253 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_POLL_H
+#define APR_POLL_H
+/**
+ * @file apr_poll.h
+ * @brief APR Poll interface
+ */
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_inherit.h" 
+#include "apr_file_io.h" 
+#include "apr_network_io.h" 
+
+#if APR_HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_poll Poll Routines
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * @defgroup apr_poll_opt Poll options
+ * @{
+ */
+#define APR_POLLIN    0x001     /**< Can read without blocking */
+#define APR_POLLPRI   0x002     /**< Priority data available */
+#define APR_POLLOUT   0x004     /**< Can write without blocking */
+#define APR_POLLERR   0x010     /**< Pending error */
+#define APR_POLLHUP   0x020     /**< Hangup occurred */
+#define APR_POLLNVAL  0x040     /**< Descriptior invalid */
+/** @} */
+
+/** Used in apr_pollfd_t to determine what the apr_descriptor is */
+typedef enum { 
+    APR_NO_DESC,                /**< nothing here */
+    APR_POLL_SOCKET,            /**< descriptor refers to a socket */
+    APR_POLL_FILE,              /**< descriptor refers to a file */
+    APR_POLL_LASTDESC           /**< descriptor is the last one in the list */
+} apr_datatype_e ;
+
+/** Union of either an APR file or socket. */
+typedef union {
+    apr_file_t *f;              /**< file */
+    apr_socket_t *s;            /**< socket */
+} apr_descriptor;
+
+/** @see apr_pollfd_t */
+typedef struct apr_pollfd_t apr_pollfd_t;
+
+/** Poll descriptor set. */
+struct apr_pollfd_t {
+    apr_pool_t *p;              /**< associated pool */
+    apr_datatype_e desc_type;   /**< descriptor type */
+    apr_int16_t reqevents;      /**< requested events */
+    apr_int16_t rtnevents;      /**< returned events */
+    apr_descriptor desc;        /**< @see apr_descriptor */
+    void *client_data;          /**< allows app to associate context */
+};
+
+/**
+ * Setup the memory required for poll to operate properly
+ * @param new_poll The poll structure to be used. 
+ * @param num The number of socket descriptors to be polled.
+ * @param cont The pool to operate on.
+ * @deprecated This function is deprecated, APR applications should control the pollset memory themselves.
+ */
+APR_DECLARE(apr_status_t) apr_poll_setup(apr_pollfd_t **new_poll, 
+                                         apr_int32_t num,
+                                         apr_pool_t *cont);
+
+/**
+ * Poll the sockets in the poll structure
+ * @param aprset The poll structure we will be using. 
+ * @param numsock The number of sockets we are polling
+ * @param nsds The number of sockets signalled.
+ * @param timeout The amount of time in microseconds to wait.  This is 
+ *                a maximum, not a minimum.  If a socket is signalled, we 
+ *                will wake up before this time.  A negative number means 
+ *                wait until a socket is signalled.
+ * @remark
+ * <PRE>
+ * The number of sockets signalled is returned in the second argument. 
+ *
+ *        This is a blocking call, and it will not return until either a 
+ *        socket has been signalled, or the timeout has expired. 
+ * </PRE>
+ */
+APR_DECLARE(apr_status_t) apr_poll(apr_pollfd_t *aprset, apr_int32_t numsock,
+                                   apr_int32_t *nsds, 
+                                   apr_interval_time_t timeout);
+
+/**
+ * Add a socket to the poll structure.
+ * @param aprset The poll structure we will be using. 
+ * @param sock The socket to add to the current poll structure. 
+ * @param event The events to look for when we do the poll.  One of:
+ * <PRE>
+ *            APR_POLLIN       signal if read will not block
+ *            APR_POLLPRI      signal if prioirty data is availble to be read
+ *            APR_POLLOUT      signal if write will not block
+ * </PRE>
+ * @deprecated This function is deprecated, APR applications should control the pollset memory themselves.
+ */
+APR_DECLARE(apr_status_t) apr_poll_socket_add(apr_pollfd_t *aprset, 
+                                              apr_socket_t *sock,
+                                              apr_int16_t event);
+
+/**
+ * Modify a socket in the poll structure with mask.
+ * @param aprset The poll structure we will be using. 
+ * @param sock The socket to modify in poll structure. 
+ * @param events The events to stop looking for during the poll.  One of:
+ * <PRE>
+ *            APR_POLLIN       signal if read will not block
+ *            APR_POLLPRI      signal if priority data is available to be read
+ *            APR_POLLOUT      signal if write will not block
+ * </PRE>
+ * @deprecated This function is deprecated, APR applications should control the pollset memory themselves.
+ */
+APR_DECLARE(apr_status_t) apr_poll_socket_mask(apr_pollfd_t *aprset,
+                                               apr_socket_t *sock,
+                                               apr_int16_t events);
+/**
+ * Remove a socket from the poll structure.
+ * @param aprset The poll structure we will be using. 
+ * @param sock The socket to remove from the current poll structure. 
+ * @deprecated This function is deprecated, APR applications should control the pollset memory themselves.
+ */
+APR_DECLARE(apr_status_t) apr_poll_socket_remove(apr_pollfd_t *aprset, 
+                                                 apr_socket_t *sock);
+
+/**
+ * Clear all events in the poll structure.
+ * @param aprset The poll structure we will be using. 
+ * @param events The events to clear from all sockets.  One of:
+ * <PRE>
+ *            APR_POLLIN       signal if read will not block
+ *            APR_POLLPRI      signal if priority data is available to be read
+ *            APR_POLLOUT      signal if write will not block
+ * </PRE>
+ * @deprecated This function is deprecated, APR applications should control the pollset memory themselves.
+ */
+APR_DECLARE(apr_status_t) apr_poll_socket_clear(apr_pollfd_t *aprset, 
+                                                 apr_int16_t events);
+
+/**
+ * Get the return events for the specified socket.
+ * @param event The returned events for the socket.  One of:
+ * <PRE>
+ *            APR_POLLIN       Data is available to be read 
+ *            APR_POLLPRI      Priority data is availble to be read
+ *            APR_POLLOUT      Write will succeed
+ *            APR_POLLERR      An error occurred on the socket
+ *            APR_POLLHUP      The connection has been terminated
+ *            APR_POLLNVAL     This is an invalid socket to poll on.
+ *                             Socket not open.
+ * </PRE>
+ * @param sock The socket we wish to get information about. 
+ * @param aprset The poll structure we will be using. 
+ * @deprecated This function is deprecated, APR applications should control the pollset memory themselves.
+ */
+APR_DECLARE(apr_status_t) apr_poll_revents_get(apr_int16_t *event, 
+                                          apr_socket_t *sock,
+                                          apr_pollfd_t *aprset);
+
+/* General-purpose poll API for arbitrarily large numbers of
+ * file descriptors
+ */
+
+/** Opaque structure used for pollset API */
+typedef struct apr_pollset_t apr_pollset_t;
+
+/**
+ * Setup a pollset object
+ * @param pollset  The pointer in which to return the newly created object 
+ * @param size The maximum number of descriptors that this pollset can hold
+ * @param p The pool from which to allocate the pollset
+ * @param flags Optional flags to modify the operation of the pollset
+ *              (reserved for future expansion)
+ */
+APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
+                                             apr_uint32_t size,
+                                             apr_pool_t *p,
+                                             apr_uint32_t flags);
+
+/**
+ * Destroy a pollset object
+ * @param pollset The pollset to destroy
+ */
+APR_DECLARE(apr_status_t) apr_pollset_destroy(apr_pollset_t *pollset);
+
+/**
+ * Add a socket or file descriptor to a pollset
+ * @param pollset The pollset to which to add the descriptor
+ * @param descriptor The descriptor to add
+ * @remark If you set client_data in the descriptor, that value
+ *         will be returned in the client_data field whenever this
+ *         descriptor is signalled in apr_pollset_poll().
+ */
+APR_DECLARE(apr_status_t) apr_pollset_add(apr_pollset_t *pollset,
+                                          const apr_pollfd_t *descriptor);
+
+/**
+ * Remove a descriptor from a pollset
+ * @param pollset The pollset from which to remove the descriptor
+ * @param descriptor The descriptor to remove
+ */
+APR_DECLARE(apr_status_t) apr_pollset_remove(apr_pollset_t *pollset,
+                                             const apr_pollfd_t *descriptor);
+
+/**
+ * Block for activity on the descriptor(s) in a pollset
+ * @param pollset The pollset to use
+ * @param timeout Timeout in microseconds
+ * @param num Number of signalled descriptors (output parameter)
+ * @param descriptors Array of signalled descriptors (output parameter)
+ */
+APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
+                                           apr_interval_time_t timeout,
+                                           apr_int32_t *num,
+                                           const apr_pollfd_t **descriptors);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_POLL_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_pools.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_pools.h
new file mode 100644
index 00000000..2f4353f0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_pools.h
@@ -0,0 +1,664 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_POOLS_H
+#define APR_POOLS_H
+
+/**
+ * @file apr_pools.h
+ * @brief APR memory allocation
+ *
+ * Resource allocation routines...
+ *
+ * designed so that we don't have to keep track of EVERYTHING so that
+ * it can be explicitly freed later (a fundamentally unsound strategy ---
+ * particularly in the presence of die()).
+ *
+ * Instead, we maintain pools, and allocate items (both memory and I/O
+ * handlers) from the pools --- currently there are two, one for per
+ * transaction info, and one for config info.  When a transaction is over,
+ * we can delete everything in the per-transaction apr_pool_t without fear,
+ * and without thinking too hard about it either.
+ */
+
+#include "apr.h"
+#include "apr_errno.h"
+#include "apr_general.h" /* for APR_STRINGIFY */
+#define APR_WANT_MEMFUNC /**< for no good reason? */
+#include "apr_want.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup apr_pools Memory Pool Functions
+ * @ingroup APR 
+ * @{
+ */
+
+/** The fundamental pool type */
+typedef struct apr_pool_t apr_pool_t;
+
+
+/**
+ * Declaration helper macro to construct apr_foo_pool_get()s.
+ *
+ * This standardized macro is used by opaque (APR) data types to return
+ * the apr_pool_t that is associated with the data type.
+ *
+ * APR_POOL_DECLARE_ACCESSOR() is used in a header file to declare the
+ * accessor function. A typical usage and result would be:
+ * <pre>
+ *    APR_POOL_DECLARE_ACCESSOR(file);
+ * becomes:
+ *    APR_DECLARE(apr_pool_t *) apr_file_pool_get(apr_file_t *ob);
+ * </pre>
+ * @remark Doxygen unwraps this macro (via doxygen.conf) to provide 
+ * actual help for each specific occurance of apr_foo_pool_get.
+ * @remark the linkage is specified for APR. It would be possible to expand
+ *       the macros to support other linkages.
+ */
+#define APR_POOL_DECLARE_ACCESSOR(type) \
+    APR_DECLARE(apr_pool_t *) apr_##type##_pool_get \
+        (const apr_##type##_t *the##type)
+
+/** 
+ * Implementation helper macro to provide apr_foo_pool_get()s.
+ *
+ * In the implementation, the APR_POOL_IMPLEMENT_ACCESSOR() is used to
+ * actually define the function. It assumes the field is named "pool".
+ */
+#define APR_POOL_IMPLEMENT_ACCESSOR(type) \
+    APR_DECLARE(apr_pool_t *) apr_##type##_pool_get \
+            (const apr_##type##_t *the##type) \
+        { return the##type->pool; }
+
+
+/**
+ * Pool debug levels
+ *
+ * <pre>
+ * | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+ * ---------------------------------
+ * |   |   |   |   |   |   |   | x |  General debug code enabled (usefull in
+ *                                    combination with --with-efence).
+ *
+ * |   |   |   |   |   |   | x |   |  Verbose output on stderr (report
+ *                                    CREATE, CLEAR, DESTROY).
+ *
+ * |   |   |   | x |   |   |   |   |  Verbose output on stderr (report
+ *                                    PALLOC, PCALLOC).
+ *
+ * |   |   |   |   |   | x |   |   |  Lifetime checking. On each use of a
+ *                                    pool, check its lifetime.  If the pool
+ *                                    is out of scope, abort().
+ *                                    In combination with the verbose flag
+ *                                    above, it will output LIFE in such an
+ *                                    event prior to aborting.
+ *
+ * |   |   |   |   | x |   |   |   |  Pool owner checking.  On each use of a
+ *                                    pool, check if the current thread is the
+ *                                    pools owner.  If not, abort().  In
+ *                                    combination with the verbose flag above,
+ *                                    it will output OWNER in such an event
+ *                                    prior to aborting.  Use the debug
+ *                                    function apr_pool_owner_set() to switch
+ *                                    a pools ownership.
+ *
+ * When no debug level was specified, assume general debug mode.
+ * If level 0 was specified, debugging is switched off
+ * </pre>
+ */
+#if defined(APR_POOL_DEBUG)
+#if (APR_POOL_DEBUG != 0) && (APR_POOL_DEBUG - 0 == 0)
+#undef APR_POOL_DEBUG
+#define APR_POOL_DEBUG 1
+#endif
+#else
+#define APR_POOL_DEBUG 0
+#endif
+
+/** the place in the code where the particular function was called */
+#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__)
+
+
+
+/** A function that is called when allocation fails. */
+typedef int (*apr_abortfunc_t)(int retcode);
+
+/*
+ * APR memory structure manipulators (pools, tables, and arrays).
+ */
+
+/*
+ * Initialization
+ */
+
+/**
+ * Setup all of the internal structures required to use pools
+ * @remark Programs do NOT need to call this directly.  APR will call this
+ *      automatically from apr_initialize.
+ * @internal
+ */
+APR_DECLARE(apr_status_t) apr_pool_initialize(void);
+
+/**
+ * Tear down all of the internal structures required to use pools
+ * @remark Programs do NOT need to call this directly.  APR will call this
+ *      automatically from apr_terminate.
+ * @internal
+ */
+APR_DECLARE(void) apr_pool_terminate(void);
+
+
+/*
+ * Pool creation/destruction
+ */
+
+#include "apr_allocator.h"
+
+/**
+ * Create a new pool.
+ * @param newpool The pool we have just created.
+ * @param parent The parent pool.  If this is NULL, the new pool is a root
+ *        pool.  If it is non-NULL, the new pool will inherit all
+ *        of its parent pool's attributes, except the apr_pool_t will
+ *        be a sub-pool.
+ * @param abort_fn A function to use if the pool cannot allocate more memory.
+ * @param allocator The allocator to use with the new pool.  If NULL the
+ *        allocator of the parent pool will be used.
+ */
+APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
+                                             apr_pool_t *parent,
+                                             apr_abortfunc_t abort_fn,
+                                             apr_allocator_t *allocator);
+
+/**
+ * Debug version of apr_pool_create_ex.
+ * @param newpool @see apr_pool_create.
+ * @param parent @see apr_pool_create.
+ * @param abort_fn @see apr_pool_create.
+ * @param allocator @see apr_pool_create.
+ * @param file_line Where the function is called from.
+ *        This is usually APR_POOL__FILE_LINE__.
+ * @remark Only available when APR_POOL_DEBUG is defined.
+ *         Call this directly if you have you apr_pool_create_ex
+ *         calls in a wrapper function and wish to override
+ *         the file_line argument to reflect the caller of
+ *         your wrapper function.  If you do not have
+ *         apr_pool_create_ex in a wrapper, trust the macro
+ *         and don't call apr_pool_create_ex_debug directly.
+ */
+APR_DECLARE(apr_status_t) apr_pool_create_ex_debug(apr_pool_t **newpool,
+                                                   apr_pool_t *parent,
+                                                   apr_abortfunc_t abort_fn,
+                                                   apr_allocator_t *allocator,
+                                                   const char *file_line);
+
+#if APR_POOL_DEBUG
+#define apr_pool_create_ex(newpool, parent, abort_fn, allocator)  \
+    apr_pool_create_ex_debug(newpool, parent, abort_fn, allocator, \
+                             APR_POOL__FILE_LINE__)
+#endif
+
+/**
+ * Create a new pool.
+ * @param newpool The pool we have just created.
+ * @param parent The parent pool.  If this is NULL, the new pool is a root
+ *        pool.  If it is non-NULL, the new pool will inherit all
+ *        of its parent pool's attributes, except the apr_pool_t will
+ *        be a sub-pool.
+ */
+#if defined(DOXYGEN)
+APR_DECLARE(apr_status_t) apr_pool_create(apr_pool_t **newpool,
+                                          apr_pool_t *parent);
+#else
+#if APR_POOL_DEBUG
+#define apr_pool_create(newpool, parent) \
+    apr_pool_create_ex_debug(newpool, parent, NULL, NULL, \
+                             APR_POOL__FILE_LINE__)
+#else
+#define apr_pool_create(newpool, parent) \
+    apr_pool_create_ex(newpool, parent, NULL, NULL)
+#endif
+#endif
+
+/** @deprecated @see apr_pool_create_ex */
+#if APR_POOL_DEBUG
+#define apr_pool_sub_make(newpool, parent, abort_fn) \
+    (void)apr_pool_create_ex_debug(newpool, parent, abort_fn, \
+                                   NULL, \
+                                   APR_POOL__FILE_LINE__)
+#else
+#define apr_pool_sub_make(newpool, parent, abort_fn) \
+    (void)apr_pool_create_ex(newpool, parent, abort_fn, NULL)
+#endif
+
+/**
+ * Find the pools allocator
+ * @param pool The pool to get the allocator from.
+ */
+APR_DECLARE(apr_allocator_t *) apr_pool_allocator_get(apr_pool_t *pool);
+
+/**
+ * Clear all memory in the pool and run all the cleanups. This also destroys all
+ * subpools.
+ * @param p The pool to clear
+ * @remark This does not actually free the memory, it just allows the pool
+ *         to re-use this memory for the next allocation.
+ * @see apr_pool_destroy()
+ */
+APR_DECLARE(void) apr_pool_clear(apr_pool_t *p);
+
+/**
+ * Debug version of apr_pool_clear.
+ * @param p See: apr_pool_clear.
+ * @param file_line Where the function is called from.
+ *        This is usually APR_POOL__FILE_LINE__.
+ * @remark Only available when APR_POOL_DEBUG is defined.
+ *         Call this directly if you have you apr_pool_clear
+ *         calls in a wrapper function and wish to override
+ *         the file_line argument to reflect the caller of
+ *         your wrapper function.  If you do not have
+ *         apr_pool_clear in a wrapper, trust the macro
+ *         and don't call apr_pool_destroy_clear directly.
+ */
+APR_DECLARE(void) apr_pool_clear_debug(apr_pool_t *p,
+                                       const char *file_line);
+
+#if APR_POOL_DEBUG
+#define apr_pool_clear(p) \
+    apr_pool_clear_debug(p, APR_POOL__FILE_LINE__)
+#endif
+
+/**
+ * Destroy the pool. This takes similar action as apr_pool_clear() and then
+ * frees all the memory.
+ * @param p The pool to destroy
+ * @remark This will actually free the memory
+ */
+APR_DECLARE(void) apr_pool_destroy(apr_pool_t *p);
+
+/**
+ * Debug version of apr_pool_destroy.
+ * @param p See: apr_pool_destroy.
+ * @param file_line Where the function is called from.
+ *        This is usually APR_POOL__FILE_LINE__.
+ * @remark Only available when APR_POOL_DEBUG is defined.
+ *         Call this directly if you have you apr_pool_destroy
+ *         calls in a wrapper function and wish to override
+ *         the file_line argument to reflect the caller of
+ *         your wrapper function.  If you do not have
+ *         apr_pool_destroy in a wrapper, trust the macro
+ *         and don't call apr_pool_destroy_debug directly.
+ */
+APR_DECLARE(void) apr_pool_destroy_debug(apr_pool_t *p,
+                                         const char *file_line);
+
+#if APR_POOL_DEBUG
+#define apr_pool_destroy(p) \
+    apr_pool_destroy_debug(p, APR_POOL__FILE_LINE__)
+#endif
+
+
+/*
+ * Memory allocation
+ */
+
+/**
+ * Allocate a block of memory from a pool
+ * @param p The pool to allocate from
+ * @param size The amount of memory to allocate
+ * @return The allocated memory
+ */
+APR_DECLARE(void *) apr_palloc(apr_pool_t *p, apr_size_t size);
+
+/**
+ * Debug version of apr_palloc
+ * @param p See: apr_palloc
+ * @param size See: apr_palloc
+ * @param file_line Where the function is called from.
+ *        This is usually APR_POOL__FILE_LINE__.
+ * @return See: apr_palloc
+ */
+APR_DECLARE(void *) apr_palloc_debug(apr_pool_t *p, apr_size_t size,
+                                     const char *file_line);
+
+#if APR_POOL_DEBUG
+#define apr_palloc(p, size) \
+    apr_palloc_debug(p, size, APR_POOL__FILE_LINE__)
+#endif
+
+/**
+ * Allocate a block of memory from a pool and set all of the memory to 0
+ * @param p The pool to allocate from
+ * @param size The amount of memory to allocate
+ * @return The allocated memory
+ */
+#if defined(DOXYGEN)
+APR_DECLARE(void *) apr_pcalloc(apr_pool_t *p, apr_size_t size);
+#elif !APR_POOL_DEBUG
+#define apr_pcalloc(p, size) memset(apr_palloc(p, size), 0, size)
+#endif
+
+/**
+ * Debug version of apr_pcalloc
+ * @param p See: apr_pcalloc
+ * @param size See: apr_pcalloc
+ * @param file_line Where the function is called from.
+ *        This is usually APR_POOL__FILE_LINE__.
+ * @return See: apr_pcalloc
+ */
+APR_DECLARE(void *) apr_pcalloc_debug(apr_pool_t *p, apr_size_t size,
+                                      const char *file_line);
+
+#if APR_POOL_DEBUG
+#define apr_pcalloc(p, size) \
+    apr_pcalloc_debug(p, size, APR_POOL__FILE_LINE__)
+#endif
+
+
+/*
+ * Pool Properties
+ */
+
+/**
+ * Set the function to be called when an allocation failure occurs.
+ * @remark If the program wants APR to exit on a memory allocation error,
+ *      then this function can be called to set the callback to use (for
+ *      performing cleanup and then exiting). If this function is not called,
+ *      then APR will return an error and expect the calling program to
+ *      deal with the error accordingly.
+ */
+APR_DECLARE(void) apr_pool_abort_set(apr_abortfunc_t abortfunc,
+                                     apr_pool_t *pool);
+
+/** @deprecated @see apr_pool_abort_set */
+APR_DECLARE(void) apr_pool_set_abort(apr_abortfunc_t abortfunc,
+                                     apr_pool_t *pool);
+
+/**
+ * Get the abort function associated with the specified pool.
+ * @param pool The pool for retrieving the abort function.
+ * @return The abort function for the given pool.
+ */
+APR_DECLARE(apr_abortfunc_t) apr_pool_abort_get(apr_pool_t *pool);
+
+/** @deprecated @see apr_pool_abort_get */
+APR_DECLARE(apr_abortfunc_t) apr_pool_get_abort(apr_pool_t *pool);
+
+/**
+ * Get the parent pool of the specified pool.
+ * @param pool The pool for retrieving the parent pool.
+ * @return The parent of the given pool.
+ */
+APR_DECLARE(apr_pool_t *) apr_pool_parent_get(apr_pool_t *pool);
+
+/** @deprecated @see apr_pool_parent_get */
+APR_DECLARE(apr_pool_t *) apr_pool_get_parent(apr_pool_t *pool);
+
+/**
+ * Determine if pool a is an ancestor of pool b
+ * @param a The pool to search
+ * @param b The pool to search for
+ * @return True if a is an ancestor of b, NULL is considered an ancestor
+ *         of all pools.
+ */
+APR_DECLARE(int) apr_pool_is_ancestor(apr_pool_t *a, apr_pool_t *b);
+
+/**
+ * Tag a pool (give it a name)
+ * @param pool The pool to tag
+ * @param tag  The tag
+ */
+APR_DECLARE(void) apr_pool_tag(apr_pool_t *pool, const char *tag);
+
+
+/*
+ * User data management
+ */
+
+/**
+ * Set the data associated with the current pool
+ * @param data The user data associated with the pool.
+ * @param key The key to use for association
+ * @param cleanup The cleanup program to use to cleanup the data (NULL if none)
+ * @param pool The current pool
+ * @warning The data to be attached to the pool should have a life span
+ *          at least as long as the pool it is being attached to.
+ *
+ *      Users of APR must take EXTREME care when choosing a key to
+ *      use for their data.  It is possible to accidentally overwrite
+ *      data by choosing a key that another part of the program is using.
+ *      Therefore it is advised that steps are taken to ensure that unique
+ *      keys are used for all of the userdata objects in a particular pool
+ *      (the same key in two different pools or a pool and one of its
+ *      subpools is okay) at all times.  Careful namespace prefixing of
+ *      key names is a typical way to help ensure this uniqueness.
+ */
+APR_DECLARE(apr_status_t) apr_pool_userdata_set(
+    const void *data,
+    const char *key,
+    apr_status_t (*cleanup)(void *),
+    apr_pool_t *pool);
+
+/**
+ * Set the data associated with the current pool
+ * @param data The user data associated with the pool.
+ * @param key The key to use for association
+ * @param cleanup The cleanup program to use to cleanup the data (NULL if none)
+ * @param pool The current pool
+ * @note same as apr_pool_userdata_set(), except that this version doesn't
+ *       make a copy of the key (this function is useful, for example, when
+ *       the key is a string literal)
+ * @warning This should NOT be used if the key could change addresses by
+ *       any means between the apr_pool_userdata_setn() call and a
+ *       subsequent apr_pool_userdata_get() on that key, such as if a
+ *       static string is used as a userdata key in a DSO and the DSO could
+ *       be unloaded and reloaded between the _setn() and the _get().  You
+ *       MUST use apr_pool_userdata_set() in such cases.
+ * @warning More generally, the key and the data to be attached to the
+ *       pool should have a life span at least as long as the pool itself.
+ *
+ */
+APR_DECLARE(apr_status_t) apr_pool_userdata_setn(
+    const void *data,
+    const char *key,
+    apr_status_t (*cleanup)(void *),
+    apr_pool_t *pool);
+
+/**
+ * Return the data associated with the current pool.
+ * @param data The user data associated with the pool.
+ * @param key The key for the data to retrieve
+ * @param pool The current pool.
+ */
+APR_DECLARE(apr_status_t) apr_pool_userdata_get(void **data, const char *key,
+                                                apr_pool_t *pool);
+
+
+/*
+ * Cleanup
+ *
+ * Cleanups are performed in the reverse order they were registered.  That is:
+ * Last In, First Out.
+ */
+
+/**
+ * Register a function to be called when a pool is cleared or destroyed
+ * @param p The pool register the cleanup with
+ * @param data The data to pass to the cleanup function.
+ * @param plain_cleanup The function to call when the pool is cleared
+ *                      or destroyed
+ * @param child_cleanup The function to call when a child process is being
+ *                      shutdown - this function is called in the child, obviously!
+ */
+APR_DECLARE(void) apr_pool_cleanup_register(
+    apr_pool_t *p,
+    const void *data,
+    apr_status_t (*plain_cleanup)(void *),
+    apr_status_t (*child_cleanup)(void *));
+
+/**
+ * Remove a previously registered cleanup function
+ * @param p The pool remove the cleanup from
+ * @param data The data to remove from cleanup
+ * @param cleanup The function to remove from cleanup
+ * @remarks For some strange reason only the plain_cleanup is handled by this
+ *          function
+ */
+APR_DECLARE(void) apr_pool_cleanup_kill(apr_pool_t *p, const void *data,
+                                        apr_status_t (*cleanup)(void *));
+
+/**
+ * Replace the child cleanup of a previously registered cleanup
+ * @param p The pool of the registered cleanup
+ * @param data The data of the registered cleanup
+ * @param plain_cleanup The plain cleanup function of the registered cleanup
+ * @param child_cleanup The function to register as the child cleanup
+ */
+APR_DECLARE(void) apr_pool_child_cleanup_set(
+    apr_pool_t *p,
+    const void *data,
+    apr_status_t (*plain_cleanup)(void *),
+    apr_status_t (*child_cleanup)(void *));
+
+/**
+ * Run the specified cleanup function immediately and unregister it. Use
+ * @a data instead of the data that was registered with the cleanup.
+ * @param p The pool remove the cleanup from
+ * @param data The data to remove from cleanup
+ * @param cleanup The function to remove from cleanup
+ */
+APR_DECLARE(apr_status_t) apr_pool_cleanup_run(
+    apr_pool_t *p,
+    void *data,
+    apr_status_t (*cleanup)(void *));
+
+/**
+ * An empty cleanup function
+ * @param data The data to cleanup
+ */
+APR_DECLARE_NONSTD(apr_status_t) apr_pool_cleanup_null(void *data);
+
+/* Preparing for exec() --- close files, etc., but *don't* flush I/O
+ * buffers, *don't* wait for subprocesses, and *don't* free any memory.
+ */
+/**
+ * Run all of the child_cleanups, so that any unnecessary files are
+ * closed because we are about to exec a new program
+ */
+APR_DECLARE(void) apr_pool_cleanup_for_exec(void);
+
+
+/**
+ * @defgroup PoolDebug Pool Debugging functions.
+ *
+ * pools have nested lifetimes -- sub_pools are destroyed when the
+ * parent pool is cleared.  We allow certain liberties with operations
+ * on things such as tables (and on other structures in a more general
+ * sense) where we allow the caller to insert values into a table which
+ * were not allocated from the table's pool.  The table's data will
+ * remain valid as long as all the pools from which its values are
+ * allocated remain valid.
+ *
+ * For example, if B is a sub pool of A, and you build a table T in
+ * pool B, then it's safe to insert data allocated in A or B into T
+ * (because B lives at most as long as A does, and T is destroyed when
+ * B is cleared/destroyed).  On the other hand, if S is a table in
+ * pool A, it is safe to insert data allocated in A into S, but it
+ * is *not safe* to insert data allocated from B into S... because
+ * B can be cleared/destroyed before A is (which would leave dangling
+ * pointers in T's data structures).
+ *
+ * In general we say that it is safe to insert data into a table T
+ * if the data is allocated in any ancestor of T's pool.  This is the
+ * basis on which the APR_POOL_DEBUG code works -- it tests these ancestor
+ * relationships for all data inserted into tables.  APR_POOL_DEBUG also
+ * provides tools (apr_pool_find, and apr_pool_is_ancestor) for other
+ * folks to implement similar restrictions for their own data
+ * structures.
+ *
+ * However, sometimes this ancestor requirement is inconvenient --
+ * sometimes we're forced to create a sub pool (such as through
+ * apr_sub_req_lookup_uri), and the sub pool is guaranteed to have
+ * the same lifetime as the parent pool.  This is a guarantee implemented
+ * by the *caller*, not by the pool code.  That is, the caller guarantees
+ * they won't destroy the sub pool individually prior to destroying the
+ * parent pool.
+ *
+ * In this case the caller must call apr_pool_join() to indicate this
+ * guarantee to the APR_POOL_DEBUG code.  There are a few examples spread
+ * through the standard modules.
+ *
+ * These functions are only implemented when #APR_POOL_DEBUG is set.
+ *
+ * @{
+ */
+#if APR_POOL_DEBUG || defined(DOXYGEN)
+/**
+ * Guarantee that a subpool has the same lifetime as the parent.
+ * @param p The parent pool
+ * @param sub The subpool
+ */
+APR_DECLARE(void) apr_pool_join(apr_pool_t *p, apr_pool_t *sub);
+
+/**
+ * Find a pool from something allocated in it.
+ * @param mem The thing allocated in the pool
+ * @return The pool it is allocated in
+ */
+APR_DECLARE(apr_pool_t *) apr_pool_find(const void *mem);
+
+/**
+ * Report the number of bytes currently in the pool
+ * @param p The pool to inspect
+ * @param recurse Recurse/include the subpools' sizes
+ * @return The number of bytes
+ */
+APR_DECLARE(apr_size_t) apr_pool_num_bytes(apr_pool_t *p, int recurse);
+
+/**
+ * Lock a pool
+ * @param pool The pool to lock
+ * @param flag  The flag
+ */
+APR_DECLARE(void) apr_pool_lock(apr_pool_t *pool, int flag);
+
+/* @} */
+
+#else /* APR_POOL_DEBUG or DOXYGEN */
+
+#ifdef apr_pool_join
+#undef apr_pool_join
+#endif
+#define apr_pool_join(a,b)
+
+#ifdef apr_pool_lock
+#undef apr_pool_lock
+#endif
+#define apr_pool_lock(pool, lock)
+
+#endif /* APR_POOL_DEBUG or DOXYGEN */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !APR_POOLS_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_portable.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_portable.h
new file mode 100644
index 00000000..ffeff9b0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_portable.h
@@ -0,0 +1,505 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* This header file is where you should put ANY platform specific information.
+ * This should be the only header file that programs need to include that 
+ * actually has platform dependant code which refers to the .
+ */
+#ifndef APR_PORTABLE_H
+#define APR_PORTABLE_H
+/**
+ * @file apr_portable.h
+ * @brief APR Portability Routines
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_network_io.h"
+#include "apr_errno.h"
+#include "apr_global_mutex.h"
+#include "apr_proc_mutex.h"
+#include "apr_time.h"
+#include "apr_dso.h"
+#include "apr_shm.h"
+
+#if APR_HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#if APR_HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#if APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_portabile Portability Routines
+ * @ingroup APR 
+ * @{
+ */
+
+#ifdef WIN32
+/* The primitives for Windows types */
+typedef HANDLE                apr_os_file_t;
+typedef HANDLE                apr_os_dir_t;
+typedef SOCKET                apr_os_sock_t;
+typedef HANDLE                apr_os_proc_mutex_t;
+typedef HANDLE                apr_os_thread_t;
+typedef HANDLE                apr_os_proc_t;
+typedef DWORD                 apr_os_threadkey_t; 
+typedef FILETIME              apr_os_imp_time_t;
+typedef SYSTEMTIME            apr_os_exp_time_t;
+typedef HANDLE                apr_os_dso_handle_t;
+typedef HANDLE                apr_os_shm_t;
+
+#elif defined(OS2)
+typedef HFILE                 apr_os_file_t;
+typedef HDIR                  apr_os_dir_t;
+typedef int                   apr_os_sock_t;
+typedef HMTX                  apr_os_proc_mutex_t;
+typedef TID                   apr_os_thread_t;
+typedef PID                   apr_os_proc_t;
+typedef PULONG                apr_os_threadkey_t; 
+typedef struct timeval        apr_os_imp_time_t;
+typedef struct tm             apr_os_exp_time_t;
+typedef HMODULE               apr_os_dso_handle_t;
+typedef void*                 apr_os_shm_t;
+
+#elif defined(__BEOS__)
+#include <kernel/OS.h>
+#include <kernel/image.h>
+
+struct apr_os_proc_mutex_t {
+	sem_id sem;
+	int32  ben;
+};
+
+typedef int                   apr_os_file_t;
+typedef DIR                   apr_os_dir_t;
+typedef int                   apr_os_sock_t;
+typedef struct apr_os_proc_mutex_t  apr_os_proc_mutex_t;
+typedef thread_id             apr_os_thread_t;
+typedef thread_id             apr_os_proc_t;
+typedef int                   apr_os_threadkey_t;
+typedef struct timeval        apr_os_imp_time_t;
+typedef struct tm             apr_os_exp_time_t;
+typedef image_id              apr_os_dso_handle_t;
+typedef void*                 apr_os_shm_t;
+
+#elif defined(NETWARE)
+typedef int                   apr_os_file_t;
+typedef DIR                   apr_os_dir_t;
+typedef int                   apr_os_sock_t;
+typedef NXMutex_t             apr_os_proc_mutex_t;
+typedef NXThreadId_t          apr_os_thread_t;
+typedef long                  apr_os_proc_t;
+typedef NXKey_t               apr_os_threadkey_t; 
+typedef struct timeval        apr_os_imp_time_t;
+typedef struct tm             apr_os_exp_time_t;
+typedef void *                apr_os_dso_handle_t;
+typedef void*                 apr_os_shm_t;
+
+#else
+/* Any other OS should go above this one.  This is the lowest common
+ * denominator typedefs for  all UNIX-like systems.  :)
+ */
+
+/** Basic OS process mutex structure. */
+struct apr_os_proc_mutex_t {
+#if APR_HAS_SYSVSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || APR_HAS_FLOCK_SERIALIZE
+    int crossproc;
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+    pthread_mutex_t *pthread_interproc;
+#endif
+#if APR_HAS_THREADS
+    /* If no threads, no need for thread locks */
+#if APR_USE_PTHREAD_SERIALIZE
+    pthread_mutex_t *intraproc;
+#endif
+#endif
+};
+
+typedef int                   apr_os_file_t;        /**< native file */
+typedef DIR                   apr_os_dir_t;         /**< native dir */
+typedef int                   apr_os_sock_t;        /**< native dir */
+typedef struct apr_os_proc_mutex_t  apr_os_proc_mutex_t; /**< native proces
+                                                          *   mutex
+                                                          */
+#if APR_HAS_THREADS && APR_HAVE_PTHREAD_H 
+typedef pthread_t             apr_os_thread_t;      /**< native thread */
+typedef pthread_key_t         apr_os_threadkey_t;   /**< native thread address
+                                                     *   space */
+#endif
+typedef pid_t                 apr_os_proc_t;        /**< native pid */
+typedef struct timeval        apr_os_imp_time_t;    /**< native timeval */
+typedef struct tm             apr_os_exp_time_t;    /**< native tm */
+/** @var apr_os_dso_handle_t
+ * native dso types
+ */
+#if defined(HPUX) || defined(HPUX10) || defined(HPUX11)
+#include <dl.h>
+typedef shl_t                 apr_os_dso_handle_t;
+#elif defined(DARWIN)
+#include <mach-o/dyld.h>
+typedef NSModule              apr_os_dso_handle_t;
+#else
+typedef void *                apr_os_dso_handle_t;
+#endif
+typedef void*                 apr_os_shm_t;         /**< native SHM */
+
+#endif
+
+/**
+ * @typedef apr_os_sock_info_t
+ * @brief alias for local OS socket
+ */
+/**
+ * everything APR needs to know about an active socket to construct
+ * an APR socket from it; currently, this is platform-independent
+ */
+struct apr_os_sock_info_t {
+    apr_os_sock_t *os_sock; /**< always required */
+    struct sockaddr *local; /**< NULL if not yet bound */
+    struct sockaddr *remote; /**< NULL if not connected */
+    int family;             /**< always required (APR_INET, APR_INET6, etc.) */
+    int type;               /**< always required (SOCK_STREAM, SOCK_DGRAM, etc.) */
+#ifdef APR_ENABLE_FOR_1_0   /**< enable with APR 1.0 */
+    int protocol;           /**< 0 or actual protocol (APR_PROTO_SCTP, APR_PROTO_TCP, etc.) */
+#endif
+};
+
+typedef struct apr_os_sock_info_t apr_os_sock_info_t;
+
+#if APR_PROC_MUTEX_IS_GLOBAL || defined(DOXYGEN)
+/** Opaque global mutex type */
+#define apr_os_global_mutex_t apr_os_proc_mutex_t
+/** @return apr_os_global_mutex */
+#define apr_os_global_mutex_get apr_os_proc_mutex_get
+#else
+    /** Thread and process mutex for those platforms where process mutexes
+     *  are not held in threads.
+     */
+    struct apr_os_global_mutex_t {
+        apr_pool_t *pool;
+        apr_proc_mutex_t *proc_mutex;
+#if APR_HAS_THREADS
+        apr_thread_mutex_t *thread_mutex;
+#endif /* APR_HAS_THREADS */
+    };
+    typedef struct apr_os_global_mutex_t apr_os_global_mutex_t;
+
+APR_DECLARE(apr_status_t) apr_os_global_mutex_get(apr_os_global_mutex_t *ospmutex, 
+                                                apr_global_mutex_t *pmutex);
+#endif
+
+
+/**
+ * convert the file from apr type to os specific type.
+ * @param thefile The os specific file we are converting to
+ * @param file The apr file to convert.
+ * @remark On Unix, it is only possible to get a file descriptor from 
+ *         an apr file type.
+ */
+APR_DECLARE(apr_status_t) apr_os_file_get(apr_os_file_t *thefile,
+                                          apr_file_t *file);
+
+/**
+ * convert the dir from apr type to os specific type.
+ * @param thedir The os specific dir we are converting to
+ * @param dir The apr dir to convert.
+ */   
+APR_DECLARE(apr_status_t) apr_os_dir_get(apr_os_dir_t **thedir, 
+                                         apr_dir_t *dir);
+
+/**
+ * Convert the socket from an apr type to an OS specific socket
+ * @param thesock The socket to convert.
+ * @param sock The os specifc equivelant of the apr socket..
+ */
+APR_DECLARE(apr_status_t) apr_os_sock_get(apr_os_sock_t *thesock,
+                                          apr_socket_t *sock);
+
+/**
+ * Convert the proc mutex from os specific type to apr type
+ * @param ospmutex The os specific proc mutex we are converting to.
+ * @param pmutex The apr proc mutex to convert.
+ */
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex, 
+                                                apr_proc_mutex_t *pmutex);
+
+/**
+ * Get the exploded time in the platforms native format.
+ * @param ostime the native time format
+ * @param aprtime the time to convert
+ */
+APR_DECLARE(apr_status_t) apr_os_exp_time_get(apr_os_exp_time_t **ostime,
+                                 apr_time_exp_t *aprtime);
+
+/**
+ * Get the imploded time in the platforms native format.
+ * @param ostime  the native time format
+ * @param aprtime the time to convert
+ */
+APR_DECLARE(apr_status_t) apr_os_imp_time_get(apr_os_imp_time_t **ostime, 
+                                              apr_time_t *aprtime);
+
+/**
+ * convert the shm from apr type to os specific type.
+ * @param osshm The os specific shm representation
+ * @param shm The apr shm to convert.
+ */   
+APR_DECLARE(apr_status_t) apr_os_shm_get(apr_os_shm_t *osshm,
+                                         apr_shm_t *shm);
+
+#if APR_HAS_THREADS || defined(DOXYGEN)
+/** 
+ * @defgroup apr_os_thread Thread portability Routines
+ * @{ 
+ */
+/**
+ * convert the thread to os specific type from apr type.
+ * @param thethd The apr thread to convert
+ * @param thd The os specific thread we are converting to
+ */
+APR_DECLARE(apr_status_t) apr_os_thread_get(apr_os_thread_t **thethd, 
+                                            apr_thread_t *thd);
+
+/**
+ * convert the thread private memory key to os specific type from an apr type.
+ * @param thekey The apr handle we are converting from.
+ * @param key The os specific handle we are converting to.
+ */
+APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey,
+                                               apr_threadkey_t *key);
+
+/**
+ * convert the thread from os specific type to apr type.
+ * @param thd The apr thread we are converting to.
+ * @param thethd The os specific thread to convert
+ * @param cont The pool to use if it is needed.
+ */
+APR_DECLARE(apr_status_t) apr_os_thread_put(apr_thread_t **thd,
+                                            apr_os_thread_t *thethd,
+                                            apr_pool_t *cont);
+
+/**
+ * convert the thread private memory key from os specific type to apr type.
+ * @param key The apr handle we are converting to.
+ * @param thekey The os specific handle to convert
+ * @param cont The pool to use if it is needed.
+ */
+APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key,
+                                               apr_os_threadkey_t *thekey,
+                                               apr_pool_t *cont);
+/**
+ * Get the thread ID
+ */
+APR_DECLARE(apr_os_thread_t) apr_os_thread_current(void);
+
+/**
+ * Compare two thread id's
+ * @param tid1 1st Thread ID to compare
+ * @param tid2 2nd Thread ID to compare
+ */ 
+APR_DECLARE(int) apr_os_thread_equal(apr_os_thread_t tid1, 
+                                     apr_os_thread_t tid2);
+
+/** @} */
+#endif /* APR_HAS_THREADS */
+
+/**
+ * convert the file from os specific type to apr type.
+ * @param file The apr file we are converting to.
+ * @param thefile The os specific file to convert
+ * @param flags The flags that were used to open this file.
+ * @param cont The pool to use if it is needed.
+ * @remark On Unix, it is only possible to put a file descriptor into
+ *         an apr file type.
+ */
+APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file,
+                                          apr_os_file_t *thefile,
+                                          apr_int32_t flags, apr_pool_t *cont); 
+
+/**
+ * convert the file from os specific type to apr type.
+ * @param file The apr file we are converting to.
+ * @param thefile The os specific pipe to convert
+ * @param cont The pool to use if it is needed.
+ * @remark On Unix, it is only possible to put a file descriptor into
+ *         an apr file type.
+ */
+APR_DECLARE(apr_status_t) apr_os_pipe_put(apr_file_t **file,
+                                          apr_os_file_t *thefile,
+                                          apr_pool_t *cont);
+
+/**
+ * convert the file from os specific type to apr type.
+ * @param file The apr file we are converting to.
+ * @param thefile The os specific pipe to convert
+ * @param register_cleanup A cleanup will be registered on the apr_file_t
+ *   to issue apr_file_close().
+ * @param cont The pool to use if it is needed.
+ * @remark On Unix, it is only possible to put a file descriptor into
+ *         an apr file type.
+ */
+APR_DECLARE(apr_status_t) apr_os_pipe_put_ex(apr_file_t **file,
+                                             apr_os_file_t *thefile,
+                                             int register_cleanup,
+                                             apr_pool_t *cont);
+
+/**
+ * convert the dir from os specific type to apr type.
+ * @param dir The apr dir we are converting to.
+ * @param thedir The os specific dir to convert
+ * @param cont The pool to use when creating to apr directory.
+ */
+APR_DECLARE(apr_status_t) apr_os_dir_put(apr_dir_t **dir,
+                                         apr_os_dir_t *thedir,
+                                         apr_pool_t *cont); 
+
+/**
+ * Convert a socket from the os specific type to the apr type
+ * @param sock The pool to use.
+ * @param thesock The socket to convert to.
+ * @param cont The socket we are converting to an apr type.
+ * @remark If it is a true socket, it is best to call apr_os_sock_make()
+ *         and provide APR with more information about the socket.
+ */
+APR_DECLARE(apr_status_t) apr_os_sock_put(apr_socket_t **sock, 
+                                          apr_os_sock_t *thesock, 
+                                          apr_pool_t *cont);
+
+/**
+ * Create a socket from an existing descriptor and local and remote
+ * socket addresses.
+ * @param apr_sock The new socket that has been set up
+ * @param os_sock_info The os representation of the socket handle and
+ *        other characteristics of the socket
+ * @param cont The pool to use
+ * @remark If you only know the descriptor/handle or if it isn't really
+ *         a true socket, use apr_os_sock_put() instead.
+ */
+APR_DECLARE(apr_status_t) apr_os_sock_make(apr_socket_t **apr_sock,
+                                           apr_os_sock_info_t *os_sock_info,
+                                           apr_pool_t *cont);
+
+/**
+ * Convert the proc mutex from os specific type to apr type
+ * @param pmutex The apr proc mutex we are converting to.
+ * @param ospmutex The os specific proc mutex to convert.
+ * @param cont The pool to use if it is needed.
+ */
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+                                                apr_os_proc_mutex_t *ospmutex,
+                                                apr_pool_t *cont); 
+
+/**
+ * Put the imploded time in the APR format.
+ * @param aprtime the APR time format
+ * @param ostime the time to convert
+ * @param cont the pool to use if necessary
+ */
+APR_DECLARE(apr_status_t) apr_os_imp_time_put(apr_time_t *aprtime,
+                                              apr_os_imp_time_t **ostime,
+                                              apr_pool_t *cont); 
+
+/**
+ * Put the exploded time in the APR format.
+ * @param aprtime the APR time format
+ * @param ostime the time to convert
+ * @param cont the pool to use if necessary
+ */
+APR_DECLARE(apr_status_t) apr_os_exp_time_put(apr_time_exp_t *aprtime,
+                                              apr_os_exp_time_t **ostime,
+                                              apr_pool_t *cont); 
+
+/**
+ * convert the shared memory from os specific type to apr type.
+ * @param shm The apr shm representation of osshm
+ * @param osshm The os specific shm identity
+ * @param cont The pool to use if it is needed.
+ * @remark On fork()ed architectures, this is typically nothing more than
+ * the memory block mapped.  On non-fork architectures, this is typically
+ * some internal handle to pass the mapping from process to process.
+ */
+APR_DECLARE(apr_status_t) apr_os_shm_put(apr_shm_t **shm,
+                                         apr_os_shm_t *osshm,
+                                         apr_pool_t *cont); 
+
+
+#if APR_HAS_DSO || defined(DOXYGEN)
+/** 
+ * @defgroup apr_os_dso DSO (Dynamic Loading) Portabiliity Routines
+ * @{
+ */
+/**
+ * convert the dso handle from os specific to apr
+ * @param dso The apr handle we are converting to
+ * @param thedso the os specific handle to convert
+ * @param pool the pool to use if it is needed
+ */
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **dso,
+                                                apr_os_dso_handle_t thedso,
+                                                apr_pool_t *pool);
+
+/**
+ * convert the apr dso handle into an os specific one
+ * @param aprdso The apr dso handle to convert
+ * @param dso The os specific dso to return
+ */
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *dso,
+                                                apr_dso_handle_t *aprdso);
+
+#if APR_HAS_OS_UUID
+/**
+ * Private: apr-util's apr_uuid module when supported by the platform
+ */
+APR_DECLARE(apr_status_t) apr_os_uuid_get(unsigned char *uuid_data);
+#endif
+
+/** @} */
+#endif /* APR_HAS_DSO */
+
+
+/**
+ * Get the name of the system default characer set.
+ * @param pool the pool to allocate the name from, if needed
+ */
+APR_DECLARE(const char*) apr_os_default_encoding(apr_pool_t *pool);
+
+
+/**
+ * Get the name of the current locale character set.
+ * @param pool the pool to allocate the name from, if needed
+ * @remark Defers to apr_os_default_encoding if the current locale's
+ * data can't be retreved on this system.
+ */
+APR_DECLARE(const char*) apr_os_locale_encoding(apr_pool_t *pool);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_PORTABLE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_proc_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_proc_mutex.h
new file mode 100644
index 00000000..ceb9c82a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_proc_mutex.h
@@ -0,0 +1,166 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_PROC_MUTEX_H
+#define APR_PROC_MUTEX_H
+
+/**
+ * @file apr_proc_mutex.h
+ * @brief APR Process Locking Routines
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_proc_mutex Process Locking Routines
+ * @ingroup APR 
+ * @{
+ */
+
+/** 
+ * Enumerated potential types for APR process locking methods
+ * @warning Check APR_HAS_foo_SERIALIZE defines to see if the platform supports
+ *          APR_LOCK_foo.  Only APR_LOCK_DEFAULT is portable.
+ */
+typedef enum {
+    APR_LOCK_FCNTL,         /**< fcntl() */
+    APR_LOCK_FLOCK,         /**< flock() */
+    APR_LOCK_SYSVSEM,       /**< System V Semaphores */
+    APR_LOCK_PROC_PTHREAD,  /**< POSIX pthread process-based locking */
+    APR_LOCK_POSIXSEM,      /**< POSIX semaphore process-based locking */
+    APR_LOCK_DEFAULT        /**< Use the default process lock */
+} apr_lockmech_e;
+
+/** Opaque structure representing a process mutex. */
+typedef struct apr_proc_mutex_t apr_proc_mutex_t;
+
+/*   Function definitions */
+
+/**
+ * Create and initialize a mutex that can be used to synchronize processes.
+ * @param mutex the memory address where the newly created mutex will be
+ *        stored.
+ * @param fname A file name to use if the lock mechanism requires one.  This
+ *        argument should always be provided.  The lock code itself will
+ *        determine if it should be used.
+ * @param mech The mechanism to use for the interprocess lock, if any; one of
+ * <PRE>
+ *            APR_LOCK_FCNTL
+ *            APR_LOCK_FLOCK
+ *            APR_LOCK_SYSVSEM
+ *            APR_LOCK_POSIXSEM
+ *            APR_LOCK_PROC_PTHREAD
+ *            APR_LOCK_DEFAULT     pick the default mechanism for the platform
+ * </PRE>
+ * @param pool the pool from which to allocate the mutex.
+ * @see apr_lockmech_e
+ * @warning Check APR_HAS_foo_SERIALIZE defines to see if the platform supports
+ *          APR_LOCK_foo.  Only APR_LOCK_DEFAULT is portable.
+ */
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+                                                const char *fname,
+                                                apr_lockmech_e mech,
+                                                apr_pool_t *pool);
+
+/**
+ * Re-open a mutex in a child process.
+ * @param mutex The newly re-opened mutex structure.
+ * @param fname A file name to use if the mutex mechanism requires one.  This
+ *              argument should always be provided.  The mutex code itself will
+ *              determine if it should be used.  This filename should be the 
+ *              same one that was passed to apr_proc_mutex_create().
+ * @param pool The pool to operate on.
+ * @remark This function must be called to maintain portability, even
+ *         if the underlying lock mechanism does not require it.
+ */
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+                                                    const char *fname,
+                                                    apr_pool_t *pool);
+
+/**
+ * Acquire the lock for the given mutex. If the mutex is already locked,
+ * the current thread will be put to sleep until the lock becomes available.
+ * @param mutex the mutex on which to acquire the lock.
+ */
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex);
+
+/**
+ * Attempt to acquire the lock for the given mutex. If the mutex has already
+ * been acquired, the call returns immediately with APR_EBUSY. Note: it
+ * is important that the APR_STATUS_IS_EBUSY(s) macro be used to determine
+ * if the return value was APR_EBUSY, for portability reasons.
+ * @param mutex the mutex on which to attempt the lock acquiring.
+ */
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex);
+
+/**
+ * Release the lock for the given mutex.
+ * @param mutex the mutex from which to release the lock.
+ */
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex);
+
+/**
+ * Destroy the mutex and free the memory associated with the lock.
+ * @param mutex the mutex to destroy.
+ */
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex);
+
+/**
+ * Destroy the mutex and free the memory associated with the lock.
+ * @param mutex the mutex to destroy.
+ * @note This function is generally used to kill a cleanup on an already
+ *       created mutex
+ */
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *mutex);
+
+/**
+ * Return the name of the lockfile for the mutex, or NULL
+ * if the mutex doesn't use a lock file
+ */
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex);
+
+/**
+ * Display the name of the mutex, as it relates to the actual method used.
+ * This matches the valid options for Apache's AcceptMutex directive
+ * @param mutex the name of the mutex
+ */
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex);
+
+/**
+ * Display the name of the default mutex: APR_LOCK_DEFAULT
+ */
+APR_DECLARE(const char *) apr_proc_mutex_defname(void);
+
+/**
+ * Get the pool used by this proc_mutex.
+ * @return apr_pool_t the pool
+ */
+APR_POOL_DECLARE_ACCESSOR(proc_mutex);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_PROC_MUTEX_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_ring.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_ring.h
new file mode 100644
index 00000000..79efb436
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_ring.h
@@ -0,0 +1,551 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This code draws heavily from the 4.4BSD <sys/queue.h> macros
+ * and Dean Gaudet's "splim/ring.h".
+ * <http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/sys/queue.h>
+ * <http://www.arctic.org/~dean/splim/>
+ *
+ * We'd use Dean's code directly if we could guarantee the
+ * availability of inline functions.
+ */
+
+#ifndef APR_RING_H
+#define APR_RING_H
+
+/**
+ * @file apr_ring.h
+ * @brief APR Rings
+ */
+
+/*
+ * for offsetof()
+ */
+#include "apr_general.h"
+
+/**
+ * @defgroup apr_ring Ring Macro Implementations
+ * @ingroup APR 
+ * A ring is a kind of doubly-linked list that can be manipulated
+ * without knowing where its head is.
+ * @{
+ */
+
+/**
+ * The Ring Element
+ *
+ * A ring element struct is linked to the other elements in the ring
+ * through its ring entry field, e.g.
+ * <pre>
+ *      struct my_element_t {
+ *          APR_RING_ENTRY(my_element_t) link;
+ *          int foo;
+ *          char *bar;
+ *      };
+ * </pre>
+ *
+ * An element struct may be put on more than one ring if it has more
+ * than one APR_RING_ENTRY field. Each APR_RING_ENTRY has a corresponding
+ * APR_RING_HEAD declaration.
+ *
+ * @warning For strict C standards compliance you should put the APR_RING_ENTRY
+ * first in the element struct unless the head is always part of a larger
+ * object with enough earlier fields to accommodate the offsetof() used
+ * to compute the ring sentinel below. You can usually ignore this caveat.
+ */
+#define APR_RING_ENTRY(elem)						\
+    struct {								\
+	struct elem *next;						\
+	struct elem *prev;						\
+    }
+
+/**
+ * The Ring Head
+ *
+ * Each ring is managed via its head, which is a struct declared like this:
+ * <pre>
+ *      APR_RING_HEAD(my_ring_t, my_element_t);
+ *      struct my_ring_t ring, *ringp;
+ * </pre>
+ *
+ * This struct looks just like the element link struct so that we can
+ * be sure that the typecasting games will work as expected.
+ *
+ * The first element in the ring is next after the head, and the last
+ * element is just before the head.
+ */
+#define APR_RING_HEAD(head, elem)					\
+    struct head {							\
+	struct elem * volatile next;					\
+	struct elem * volatile prev;					\
+    }
+
+/**
+ * The Ring Sentinel
+ *
+ * This is the magic pointer value that occurs before the first and
+ * after the last elements in the ring, computed from the address of
+ * the ring's head.  The head itself isn't an element, but in order to
+ * get rid of all the special cases when dealing with the ends of the
+ * ring, we play typecasting games to make it look like one.
+ *
+ * Here is a diagram to illustrate the arrangements of the next and
+ * prev pointers of each element in a single ring. Note that they point
+ * to the start of each element, not to the APR_RING_ENTRY structure.
+ *
+ * <pre>
+ *     +->+------+<-+  +->+------+<-+  +->+------+<-+
+ *     |  |struct|  |  |  |struct|  |  |  |struct|  |
+ *    /   | elem |   \/   | elem |   \/   | elem |  \
+ * ...    |      |   /\   |      |   /\   |      |   ...
+ *        +------+  |  |  +------+  |  |  +------+
+ *   ...--|prev  |  |  +--|ring  |  |  +--|prev  |
+ *        |  next|--+     | entry|--+     |  next|--...
+ *        +------+        +------+        +------+
+ *        | etc. |        | etc. |        | etc. |
+ *        :      :        :      :        :      :
+ * </pre>
+ *
+ * The APR_RING_HEAD is nothing but a bare APR_RING_ENTRY. The prev
+ * and next pointers in the first and last elements don't actually
+ * point to the head, they point to a phantom place called the
+ * sentinel. Its value is such that last->next->next == first because
+ * the offset from the sentinel to the head's next pointer is the same
+ * as the offset from the start of an element to its next pointer.
+ * This also works in the opposite direction.
+ *
+ * <pre>
+ *        last                            first
+ *     +->+------+<-+  +->sentinel<-+  +->+------+<-+
+ *     |  |struct|  |  |            |  |  |struct|  |
+ *    /   | elem |   \/              \/   | elem |  \
+ * ...    |      |   /\              /\   |      |   ...
+ *        +------+  |  |  +------+  |  |  +------+
+ *   ...--|prev  |  |  +--|ring  |  |  +--|prev  |
+ *        |  next|--+     |  head|--+     |  next|--...
+ *        +------+        +------+        +------+
+ *        | etc. |                        | etc. |
+ *        :      :                        :      :
+ * </pre>
+ *
+ * Note that the offset mentioned above is different for each kind of
+ * ring that the element may be on, and each kind of ring has a unique
+ * name for its APR_RING_ENTRY in each element, and has its own type
+ * for its APR_RING_HEAD.
+ *
+ * Note also that if the offset is non-zero (which is required if an
+ * element has more than one APR_RING_ENTRY), the unreality of the
+ * sentinel may have bad implications on very perverse implementations
+ * of C -- see the warning in APR_RING_ENTRY.
+ *
+ * @param hp   The head of the ring
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_SENTINEL(hp, elem, link)				\
+    (struct elem *)((char *)(hp) - APR_OFFSETOF(struct elem, link))
+
+/**
+ * The first element of the ring
+ * @param hp   The head of the ring
+ */
+#define APR_RING_FIRST(hp)	(hp)->next
+/**
+ * The last element of the ring
+ * @param hp   The head of the ring
+ */
+#define APR_RING_LAST(hp)	(hp)->prev
+/**
+ * The next element in the ring
+ * @param ep   The current element
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_NEXT(ep, link)	(ep)->link.next
+/**
+ * The previous element in the ring
+ * @param ep   The current element
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_PREV(ep, link)	(ep)->link.prev
+
+
+/**
+ * Initialize a ring
+ * @param hp   The head of the ring
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_INIT(hp, elem, link) do {				\
+	APR_RING_FIRST((hp)) = APR_RING_SENTINEL((hp), elem, link);	\
+	APR_RING_LAST((hp))  = APR_RING_SENTINEL((hp), elem, link);	\
+    } while (0)
+
+/**
+ * Determine if a ring is empty
+ * @param hp   The head of the ring
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ * @return true or false
+ */
+#define APR_RING_EMPTY(hp, elem, link)					\
+    (APR_RING_FIRST((hp)) == APR_RING_SENTINEL((hp), elem, link))
+
+/**
+ * Initialize a singleton element
+ * @param ep   The element
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_ELEM_INIT(ep, link) do {				\
+	APR_RING_NEXT((ep), link) = (ep);				\
+	APR_RING_PREV((ep), link) = (ep);				\
+    } while (0)
+
+
+/**
+ * Splice the sequence ep1..epN into the ring before element lep
+ *   (..lep.. becomes ..ep1..epN..lep..)
+ * @warning This doesn't work for splicing before the first element or on
+ *   empty rings... see APR_RING_SPLICE_HEAD for one that does
+ * @param lep  Element in the ring to splice before
+ * @param ep1  First element in the sequence to splice in
+ * @param epN  Last element in the sequence to splice in
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_SPLICE_BEFORE(lep, ep1, epN, link) do {		\
+	APR_RING_NEXT((epN), link) = (lep);				\
+	APR_RING_PREV((ep1), link) = APR_RING_PREV((lep), link);	\
+	APR_RING_NEXT(APR_RING_PREV((lep), link), link) = (ep1);	\
+	APR_RING_PREV((lep), link) = (epN);				\
+    } while (0)
+
+/**
+ * Splice the sequence ep1..epN into the ring after element lep
+ *   (..lep.. becomes ..lep..ep1..epN..)
+ * @warning This doesn't work for splicing after the last element or on
+ *   empty rings... see APR_RING_SPLICE_TAIL for one that does
+ * @param lep  Element in the ring to splice after
+ * @param ep1  First element in the sequence to splice in
+ * @param epN  Last element in the sequence to splice in
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_SPLICE_AFTER(lep, ep1, epN, link) do {			\
+	APR_RING_PREV((ep1), link) = (lep);				\
+	APR_RING_NEXT((epN), link) = APR_RING_NEXT((lep), link);	\
+	APR_RING_PREV(APR_RING_NEXT((lep), link), link) = (epN);	\
+	APR_RING_NEXT((lep), link) = (ep1);				\
+    } while (0)
+
+/**
+ * Insert the element nep into the ring before element lep
+ *   (..lep.. becomes ..nep..lep..)
+ * @warning This doesn't work for inserting before the first element or on
+ *   empty rings... see APR_RING_INSERT_HEAD for one that does
+ * @param lep  Element in the ring to insert before
+ * @param nep  Element to insert
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_INSERT_BEFORE(lep, nep, link)				\
+	APR_RING_SPLICE_BEFORE((lep), (nep), (nep), link)
+
+/**
+ * Insert the element nep into the ring after element lep
+ *   (..lep.. becomes ..lep..nep..)
+ * @warning This doesn't work for inserting after the last element or on
+ *   empty rings... see APR_RING_INSERT_TAIL for one that does
+ * @param lep  Element in the ring to insert after
+ * @param nep  Element to insert
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_INSERT_AFTER(lep, nep, link)				\
+	APR_RING_SPLICE_AFTER((lep), (nep), (nep), link)
+
+
+/**
+ * Splice the sequence ep1..epN into the ring before the first element
+ *   (..hp.. becomes ..hp..ep1..epN..)
+ * @param hp   Head of the ring
+ * @param ep1  First element in the sequence to splice in
+ * @param epN  Last element in the sequence to splice in
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_SPLICE_HEAD(hp, ep1, epN, elem, link)			\
+	APR_RING_SPLICE_AFTER(APR_RING_SENTINEL((hp), elem, link),	\
+			     (ep1), (epN), link)
+
+/**
+ * Splice the sequence ep1..epN into the ring after the last element
+ *   (..hp.. becomes ..ep1..epN..hp..)
+ * @param hp   Head of the ring
+ * @param ep1  First element in the sequence to splice in
+ * @param epN  Last element in the sequence to splice in
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_SPLICE_TAIL(hp, ep1, epN, elem, link)			\
+	APR_RING_SPLICE_BEFORE(APR_RING_SENTINEL((hp), elem, link),	\
+			     (ep1), (epN), link)
+
+/**
+ * Insert the element nep into the ring before the first element
+ *   (..hp.. becomes ..hp..nep..)
+ * @param hp   Head of the ring
+ * @param nep  Element to insert
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_INSERT_HEAD(hp, nep, elem, link)			\
+	APR_RING_SPLICE_HEAD((hp), (nep), (nep), elem, link)
+
+/**
+ * Insert the element nep into the ring after the last element
+ *   (..hp.. becomes ..nep..hp..)
+ * @param hp   Head of the ring
+ * @param nep  Element to insert
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_INSERT_TAIL(hp, nep, elem, link)			\
+	APR_RING_SPLICE_TAIL((hp), (nep), (nep), elem, link)
+
+/**
+ * Concatenate ring h2 onto the end of ring h1, leaving h2 empty.
+ * @param h1   Head of the ring to concatenate onto
+ * @param h2   Head of the ring to concatenate
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_CONCAT(h1, h2, elem, link) do {			\
+	if (!APR_RING_EMPTY((h2), elem, link)) {			\
+	    APR_RING_SPLICE_BEFORE(APR_RING_SENTINEL((h1), elem, link),	\
+				  APR_RING_FIRST((h2)),			\
+				  APR_RING_LAST((h2)), link);		\
+	    APR_RING_INIT((h2), elem, link);				\
+	}								\
+    } while (0)
+
+/**
+ * Prepend ring h2 onto the beginning of ring h1, leaving h2 empty.
+ * @param h1   Head of the ring to prepend onto
+ * @param h2   Head of the ring to prepend
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_PREPEND(h1, h2, elem, link) do {			\
+	if (!APR_RING_EMPTY((h2), elem, link)) {			\
+	    APR_RING_SPLICE_AFTER(APR_RING_SENTINEL((h1), elem, link),	\
+				  APR_RING_FIRST((h2)),			\
+				  APR_RING_LAST((h2)), link);		\
+	    APR_RING_INIT((h2), elem, link);				\
+	}								\
+    } while (0)
+
+/**
+ * Unsplice a sequence of elements from a ring
+ * @warning The unspliced sequence is left with dangling pointers at either end
+ * @param ep1  First element in the sequence to unsplice
+ * @param epN  Last element in the sequence to unsplice
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_UNSPLICE(ep1, epN, link) do {				\
+	APR_RING_NEXT(APR_RING_PREV((ep1), link), link) =		\
+		     APR_RING_NEXT((epN), link);			\
+	APR_RING_PREV(APR_RING_NEXT((epN), link), link) =		\
+		     APR_RING_PREV((ep1), link);			\
+    } while (0)
+
+/**
+ * Remove a single element from a ring
+ * @warning The unspliced element is left with dangling pointers at either end
+ * @param ep   Element to remove
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_REMOVE(ep, link)					\
+    APR_RING_UNSPLICE((ep), (ep), link)
+
+
+/**
+ * Iterate through a ring
+ * @param ep The current element
+ * @param hp The ring to iterate over
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ * @remark This is the same as either:
+ * <pre>
+ *	ep = APR_RING_FIRST(hp);
+ * 	while (ep != APR_RING_SENTINEL(hp, elem, link)) {
+ *	    ...
+ * 	    ep = APR_RING_NEXT(ep, link);
+ * 	}
+ *   OR
+ * 	for (ep = APR_RING_FIRST(hp);
+ *           ep != APR_RING_SENTINEL(hp, elem, link);
+ *           ep = APR_RING_NEXT(ep, link)) {
+ *	    ...
+ * 	}
+ * </pre>
+ * @warning Be aware that you cannot change the value of ep within
+ * the foreach loop, nor can you destroy the ring element it points to.
+ * Modifying the prev and next pointers of the element is dangerous
+ * but can be done if you're careful.  If you change ep's value or
+ * destroy the element it points to, then APR_RING_FOREACH
+ * will have no way to find out what element to use for its next
+ * iteration.  The reason for this can be seen by looking closely
+ * at the equivalent loops given in the tip above.  So, for example,
+ * if you are writing a loop that empties out a ring one element
+ * at a time, APR_RING_FOREACH just won't work for you.  Do it
+ * by hand, like so:
+ * <pre>
+ *      while (!APR_RING_EMPTY(hp, elem, link)) {
+ *          ep = APR_RING_FIRST(hp);
+ *          ...
+ *          APR_RING_REMOVE(ep, link);
+ *      }
+ * </pre>
+ * @deprecated This macro causes more headaches than it's worth.  Use
+ * one of the alternatives documented here instead; the clarity gained
+ * in what's really going on is well worth the extra line or two of code.
+ * This macro will be removed at some point in the future.
+ */
+#define APR_RING_FOREACH(ep, hp, elem, link)				\
+    for ((ep)  = APR_RING_FIRST((hp));					\
+	 (ep) != APR_RING_SENTINEL((hp), elem, link);			\
+	 (ep)  = APR_RING_NEXT((ep), link))
+
+/**
+ * Iterate through a ring backwards
+ * @param ep The current element
+ * @param hp The ring to iterate over
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ * @see APR_RING_FOREACH
+ */
+#define APR_RING_FOREACH_REVERSE(ep, hp, elem, link)			\
+    for ((ep)  = APR_RING_LAST((hp));					\
+	 (ep) != APR_RING_SENTINEL((hp), elem, link);			\
+	 (ep)  = APR_RING_PREV((ep), link))
+
+
+/* Debugging tools: */
+
+#ifdef APR_RING_DEBUG
+#include <stdio.h>
+#include <assert.h>
+
+#define APR_RING_CHECK_ONE(msg, ptr)					\
+	fprintf(stderr, "*** %s %p\n", msg, ptr)
+
+#define APR_RING_CHECK(hp, elem, link, msg)				\
+	APR_RING_CHECK_ELEM(APR_RING_SENTINEL(hp, elem, link), elem, link, msg)
+
+#define APR_RING_CHECK_ELEM(ep, elem, link, msg) do {			\
+	struct elem *start = (ep);					\
+	struct elem *here = start;					\
+	fprintf(stderr, "*** ring check start -- %s\n", msg);		\
+	do {								\
+	    fprintf(stderr, "\telem %p\n", here);			\
+	    fprintf(stderr, "\telem->next %p\n",			\
+		    APR_RING_NEXT(here, link));				\
+	    fprintf(stderr, "\telem->prev %p\n",			\
+		    APR_RING_PREV(here, link));				\
+	    fprintf(stderr, "\telem->next->prev %p\n",			\
+		    APR_RING_PREV(APR_RING_NEXT(here, link), link));	\
+	    fprintf(stderr, "\telem->prev->next %p\n",			\
+		    APR_RING_NEXT(APR_RING_PREV(here, link), link));	\
+	    if (APR_RING_PREV(APR_RING_NEXT(here, link), link) != here) { \
+		fprintf(stderr, "\t*** elem->next->prev != elem\n");	\
+		break;							\
+	    }								\
+	    if (APR_RING_NEXT(APR_RING_PREV(here, link), link) != here) { \
+		fprintf(stderr, "\t*** elem->prev->next != elem\n");	\
+		break;							\
+	    }								\
+	    here = APR_RING_NEXT(here, link);				\
+	} while (here != start);					\
+	fprintf(stderr, "*** ring check end\n");			\
+    } while (0)
+
+#define APR_RING_CHECK_CONSISTENCY(hp, elem, link)			\
+	APR_RING_CHECK_ELEM_CONSISTENCY(APR_RING_SENTINEL(hp, elem, link),\
+					elem, link)
+
+#define APR_RING_CHECK_ELEM_CONSISTENCY(ep, elem, link) do {		\
+	struct elem *start = (ep);					\
+	struct elem *here = start;					\
+	do {								\
+	    assert(APR_RING_PREV(APR_RING_NEXT(here, link), link) == here); \
+	    assert(APR_RING_NEXT(APR_RING_PREV(here, link), link) == here); \
+	    here = APR_RING_NEXT(here, link);				\
+	} while (here != start);					\
+    } while (0)
+
+#else
+/**
+ * Print a single pointer value to STDERR
+ *   (This is a no-op unless APR_RING_DEBUG is defined.)
+ * @param msg Descriptive message
+ * @param ptr Pointer value to print
+ */
+#define APR_RING_CHECK_ONE(msg, ptr)
+/**
+ * Dump all ring pointers to STDERR, starting with the head and looping all
+ * the way around the ring back to the head.  Aborts if an inconsistency
+ * is found.
+ *   (This is a no-op unless APR_RING_DEBUG is defined.)
+ * @param hp   Head of the ring
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ * @param msg  Descriptive message
+ */
+#define APR_RING_CHECK(hp, elem, link, msg)
+/**
+ * Loops around a ring and checks all the pointers for consistency.  Pops
+ * an assertion if any inconsistency is found.  Same idea as APR_RING_CHECK()
+ * except that it's silent if all is well.
+ *   (This is a no-op unless APR_RING_DEBUG is defined.)
+ * @param hp   Head of the ring
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_CHECK_CONSISTENCY(hp, elem, link)
+/**
+ * Dump all ring pointers to STDERR, starting with the given element and
+ * looping all the way around the ring back to that element.  Aborts if
+ * an inconsistency is found.
+ *   (This is a no-op unless APR_RING_DEBUG is defined.)
+ * @param ep   The element
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ * @param msg  Descriptive message
+ */
+#define APR_RING_CHECK_ELEM(ep, elem, link, msg)
+/**
+ * Loops around a ring, starting with the given element, and checks all
+ * the pointers for consistency.  Pops an assertion if any inconsistency
+ * is found.  Same idea as APR_RING_CHECK_ELEM() except that it's silent
+ * if all is well.
+ *   (This is a no-op unless APR_RING_DEBUG is defined.)
+ * @param ep   The element
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_CHECK_ELEM_CONSISTENCY(ep, elem, link)
+#endif
+
+/** @} */ 
+
+#endif /* !APR_RING_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_shm.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_shm.h
new file mode 100644
index 00000000..5373f6a7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_shm.h
@@ -0,0 +1,127 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_SHM_H
+#define APR_SHM_H
+
+/**
+ * @file apr_shm.h
+ * @brief APR Shared Memory Routines
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_shm Shared Memory Routines
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * Private, platform-specific data struture representing a shared memory
+ * segment.
+ */
+typedef struct apr_shm_t apr_shm_t;
+
+/**
+ * Create and make accessable a shared memory segment.
+ * @param m The shared memory structure to create.
+ * @param reqsize The desired size of the segment.
+ * @param filename The file to use for shared memory on platforms that
+ *        require it.
+ * @param pool the pool from which to allocate the shared memory
+ *        structure.
+ * @remark A note about Anonymous vs. Named shared memory segments:
+ *         Not all plaforms support anonymous shared memory segments, but in
+ *         some cases it is prefered over other types of shared memory
+ *         implementations. Passing a NULL 'file' parameter to this function
+ *         will cause the subsystem to use anonymous shared memory segments.
+ *         If such a system is not available, APR_ENOTIMPL is returned.
+ * @remark A note about allocation sizes:
+ *         On some platforms it is necessary to store some metainformation
+ *         about the segment within the actual segment. In order to supply
+ *         the caller with the requested size it may be necessary for the
+ *         implementation to request a slightly greater segment length
+ *         from the subsystem. In all cases, the apr_shm_baseaddr_get()
+ *         function will return the first usable byte of memory.
+ * 
+ */
+APR_DECLARE(apr_status_t) apr_shm_create(apr_shm_t **m,
+                                         apr_size_t reqsize,
+                                         const char *filename,
+                                         apr_pool_t *pool);
+
+/**
+ * Destroy a shared memory segment and associated memory.
+ * @param m The shared memory segment structure to destroy.
+ */
+APR_DECLARE(apr_status_t) apr_shm_destroy(apr_shm_t *m);
+
+/**
+ * Attach to a shared memory segment that was created
+ * by another process.
+ * @param m The shared memory structure to create.
+ * @param filename The file used to create the original segment.
+ *        (This MUST match the original filename.)
+ * @param pool the pool from which to allocate the shared memory
+ *        structure for this process.
+ */
+APR_DECLARE(apr_status_t) apr_shm_attach(apr_shm_t **m,
+                                         const char *filename,
+                                         apr_pool_t *pool);
+
+/**
+ * Detach from a shared memory segment without destroying it.
+ * @param m The shared memory structure representing the segment
+ *        to detach from.
+ */
+APR_DECLARE(apr_status_t) apr_shm_detach(apr_shm_t *m);
+
+/**
+ * Retrieve the base address of the shared memory segment.
+ * NOTE: This address is only usable within the callers address
+ * space, since this API does not guarantee that other attaching
+ * processes will maintain the same address mapping.
+ * @param m The shared memory segment from which to retrieve
+ *        the base address.
+ */
+APR_DECLARE(void *) apr_shm_baseaddr_get(const apr_shm_t *m);
+
+/**
+ * Retrieve the length of a shared memory segment in bytes.
+ * @param m The shared memory segment from which to retrieve
+ *        the segment length.
+ */
+APR_DECLARE(apr_size_t) apr_shm_size_get(const apr_shm_t *m);
+
+/**
+ * Get the pool used by this shared memory segment.
+ */
+APR_POOL_DECLARE_ACCESSOR(shm);
+
+/** @} */ 
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* APR_SHM_T */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_signal.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_signal.h
new file mode 100644
index 00000000..7f4940a0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_signal.h
@@ -0,0 +1,98 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_SIGNAL_H
+#define APR_SIGNAL_H
+
+/**
+ * @file apr_signal.h 
+ * @brief APR Signal Handling
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+
+#if APR_HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_signal Handling
+ * @ingroup APR 
+ * @{
+ */
+
+#if APR_HAVE_SIGACTION || defined(DOXYGEN)
+
+#if defined(DARWIN) && !defined(__cplusplus) && !defined(_ANSI_SOURCE)
+/* work around Darwin header file bugs
+ *   http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2657228.html
+ */
+#undef SIG_DFL
+#undef SIG_IGN
+#undef SIG_ERR
+#define SIG_DFL (void (*)(int))0
+#define SIG_IGN (void (*)(int))1
+#define SIG_ERR (void (*)(int))-1
+#endif
+
+/** Function prototype for signal handlers */
+typedef void apr_sigfunc_t(int);
+
+/**
+ * Set the signal handler function for a given signal
+ * @param signo The signal (eg... SIGWINCH)
+ * @param func the function to get called
+ */
+APR_DECLARE(apr_sigfunc_t *) apr_signal(int signo, apr_sigfunc_t * func);
+
+#if defined(SIG_IGN) && !defined(SIG_ERR)
+#define SIG_ERR ((apr_sigfunc_t *) -1)
+#endif
+
+#else /* !APR_HAVE_SIGACTION */
+#define apr_signal(a, b) signal(a, b)
+#endif
+
+
+/**
+ * Get the description for a specific signal number
+ * @param signum The signal number
+ * @return The description of the signal
+ */
+APR_DECLARE(const char *) apr_signal_description_get(int signum);
+
+/** @deprecated @see apr_signal_description_get */
+APR_DECLARE(const char *) apr_signal_get_description(int signum);
+
+/**
+ * APR-private function for initializing the signal package
+ * @internal
+ * @param pglobal The internal, global pool
+ */
+void apr_signal_init(apr_pool_t *pglobal);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* APR_SIGNAL_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_strings.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_strings.h
new file mode 100644
index 00000000..24cfbdf8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_strings.h
@@ -0,0 +1,337 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Portions of this file are covered by */
+/* -*- mode: c; c-file-style: "k&r" -*-
+
+  strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
+  Copyright (C) 2000 by Martin Pool <mbp@humbug.org.au>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#ifndef APR_STRINGS_H
+#define APR_STRINGS_H
+
+/**
+ * @file apr_strings.h
+ * @brief APR Strings library
+ */
+
+#include "apr.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+#define APR_WANT_IOVEC
+#include "apr_want.h"
+
+#if APR_HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_strings String routines
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * Do a natural order comparison of two strings.
+ * @param a The first string to compare
+ * @param b The second string to compare
+ * @return Either <0, 0, or >0.  If the first string is less than the second
+ *          this returns <0, if they are equivalent it returns 0, and if the
+ *          first string is greater than second string it retuns >0.
+ */
+APR_DECLARE(int) apr_strnatcmp(char const *a, char const *b);
+
+/**
+ * Do a natural order comparison of two strings ignoring the case of the 
+ * strings.
+ * @param a The first string to compare
+ * @param b The second string to compare
+ * @return Either <0, 0, or >0.  If the first string is less than the second
+ *         this returns <0, if they are equivalent it returns 0, and if the
+ *         first string is greater than second string it retuns >0.
+ */
+APR_DECLARE(int) apr_strnatcasecmp(char const *a, char const *b);
+
+/**
+ * duplicate a string into memory allocated out of a pool
+ * @param p The pool to allocate out of
+ * @param s The string to duplicate
+ * @return The new string
+ */
+APR_DECLARE(char *) apr_pstrdup(apr_pool_t *p, const char *s);
+
+/**
+ * Create a null-terminated string by making a copy of a sequence
+ * of characters and appending a null byte
+ * @param p The pool to allocate out of
+ * @param s The block of characters to duplicate
+ * @param n The number of characters to duplicate
+ * @return The new string
+ * @remark This is a faster alternative to apr_pstrndup, for use
+ *         when you know that the string being duplicated really
+ *         has 'n' or more characters.  If the string might contain
+ *         fewer characters, use apr_pstrndup.
+ */
+APR_DECLARE(char *) apr_pstrmemdup(apr_pool_t *p, const char *s, apr_size_t n);
+
+/**
+ * Duplicate at most n characters of a string into memory allocated 
+ * out of a pool; the new string will be NUL-terminated
+ * @param p The pool to allocate out of
+ * @param s The string to duplicate
+ * @param n The maximum number of characters to duplicate
+ * @return The new string
+ * @remark The amount of memory allocated from the pool is the length
+ *         of the returned string including the NUL terminator
+ */
+APR_DECLARE(char *) apr_pstrndup(apr_pool_t *p, const char *s, apr_size_t n);
+
+/**
+ * Duplicate a block of memory.
+ *
+ * @param p The pool to allocate from
+ * @param m The memory to duplicate
+ * @param n The number of bytes to duplicate
+ * @return The new block of memory
+ */
+APR_DECLARE(void *) apr_pmemdup(apr_pool_t *p, const void *m, apr_size_t n);
+
+/**
+ * Concatenate multiple strings, allocating memory out a pool
+ * @param p The pool to allocate out of
+ * @param ... The strings to concatenate.  The final string must be NULL
+ * @return The new string
+ */
+APR_DECLARE_NONSTD(char *) apr_pstrcat(apr_pool_t *p, ...);
+
+/**
+ * Concatenate multiple strings specified in a writev-style vector
+ * @param p The pool from which to allocate
+ * @param vec The strings to concatenate
+ * @param nvec The number of strings to concatenate
+ * @param nbytes (output) strlen of new string (pass in NULL to omit)
+ * @return The new string
+ */
+APR_DECLARE(char *) apr_pstrcatv(apr_pool_t *p, const struct iovec *vec,
+                                 apr_size_t nvec, apr_size_t *nbytes);
+
+/**
+ * printf-style style printing routine.  The data is output to a string 
+ * allocated from a pool
+ * @param p The pool to allocate out of
+ * @param fmt The format of the string
+ * @param ap The arguments to use while printing the data
+ * @return The new string
+ */
+APR_DECLARE(char *) apr_pvsprintf(apr_pool_t *p, const char *fmt, va_list ap);
+
+/**
+ * printf-style style printing routine.  The data is output to a string 
+ * allocated from a pool
+ * @param p The pool to allocate out of
+ * @param fmt The format of the string
+ * @param ... The arguments to use while printing the data
+ * @return The new string
+ */
+APR_DECLARE_NONSTD(char *) apr_psprintf(apr_pool_t *p, const char *fmt, ...)
+        __attribute__((format(printf,2,3)));
+
+/**
+ * copy n characters from src to dst
+ * @param dst The destination string
+ * @param src The source string
+ * @param dst_size The space available in dst; dst always receives
+ *                 null-termination, so if src is longer than
+ *                 dst_size, the actual number of characters copied is
+ *                 dst_size - 1.
+ * @remark
+ * <PRE>
+ * We re-implement this function to implement these specific changes:
+ *       1) strncpy() doesn't always null terminate and we want it to.
+ *       2) strncpy() null fills, which is bogus, esp. when copy 8byte strings
+ *          into 8k blocks.
+ *       3) Instead of returning the pointer to the beginning of the
+ *          destination string, we return a pointer to the terminating null
+ *          to allow us to check for truncation.
+ * </PRE>
+ */
+APR_DECLARE(char *) apr_cpystrn(char *dst, const char *src,
+                                apr_size_t dst_size);
+
+/**
+ * Strip spaces from a string
+ * @param dest The destination string.  It is okay to modify the string
+ *             in place.  Namely dest == src
+ * @param src The string to rid the spaces from.
+ */
+APR_DECLARE(char *) apr_collapse_spaces(char *dest, const char *src);
+
+/**
+ * Convert the arguments to a program from one string to an array of 
+ * strings terminated by a NULL pointer
+ * @param arg_str The arguments to convert
+ * @param argv_out Output location.  This is a pointer to an array of strings.
+ * @param token_context Pool to use.
+ */
+APR_DECLARE(apr_status_t) apr_tokenize_to_argv(const char *arg_str,
+                                               char ***argv_out,
+                                               apr_pool_t *token_context);
+
+/**
+ * Split a string into separate null-terminated tokens.  The tokens are 
+ * delimited in the string by one or more characters from the sep
+ * argument.
+ * @param str The string to separate; this should be specified on the
+ *            first call to apr_strtok() for a given string, and NULL
+ *            on subsequent calls.
+ * @param sep The set of delimiters
+ * @param last Internal state saved by apr_strtok() between calls.
+ * @return The next token from the string
+ */
+APR_DECLARE(char *) apr_strtok(char *str, const char *sep, char **last);
+
+/**
+ * @defgroup APR_Strings_Snprintf snprintf implementations
+ * @warning
+ * These are snprintf implementations based on apr_vformatter().
+ *
+ * Note that various standards and implementations disagree on the return
+ * value of snprintf, and side-effects due to %n in the formatting string.
+ * apr_snprintf (and apr_vsnprintf) behaves as follows:
+ *
+ * Process the format string until the entire string is exhausted, or
+ * the buffer fills.  If the buffer fills then stop processing immediately
+ * (so no further %n arguments are processed), and return the buffer
+ * length.  In all cases the buffer is NUL terminated. It will return the
+ * number of characters inserted into the buffer, not including the
+ * terminating NUL. As a special case, if len is 0, apr_snprintf will
+ * return the number of characters that would have been inserted if
+ * the buffer had been infinite (in this case, *buffer can be NULL)
+ *
+ * In no event does apr_snprintf return a negative number.
+ * @{
+ */
+
+/**
+ * snprintf routine based on apr_vformatter.  This means it understands the
+ * same extensions.
+ * @param buf The buffer to write to
+ * @param len The size of the buffer
+ * @param format The format string
+ * @param ... The arguments to use to fill out the format string.
+ */
+APR_DECLARE_NONSTD(int) apr_snprintf(char *buf, apr_size_t len,
+                                     const char *format, ...)
+        __attribute__((format(printf,3,4)));
+
+/**
+ * vsnprintf routine based on apr_vformatter.  This means it understands the
+ * same extensions.
+ * @param buf The buffer to write to
+ * @param len The size of the buffer
+ * @param format The format string
+ * @param ap The arguments to use to fill out the format string.
+ */
+APR_DECLARE(int) apr_vsnprintf(char *buf, apr_size_t len, const char *format,
+                               va_list ap);
+/** @} */
+
+/**
+ * create a string representation of an int, allocated from a pool
+ * @param p The pool from which to allocate
+ * @param n The number to format
+ * @return The string representation of the number
+ */
+APR_DECLARE(char *) apr_itoa(apr_pool_t *p, int n);
+
+/**
+ * create a string representation of a long, allocated from a pool
+ * @param p The pool from which to allocate
+ * @param n The number to format
+ * @return The string representation of the number
+ */
+APR_DECLARE(char *) apr_ltoa(apr_pool_t *p, long n);
+
+/**
+ * create a string representation of an apr_off_t, allocated from a pool
+ * @param p The pool from which to allocate
+ * @param n The number to format
+ * @return The string representation of the number
+ */
+APR_DECLARE(char *) apr_off_t_toa(apr_pool_t *p, apr_off_t n);
+
+/**
+ * parse a numeric string into a 64-bit numeric value
+ * @param buf The string to parse. It may contain optional whitespace,
+ *   followed by an optional '+' (positive, default) or '-' (negative)
+ *   character, followed by an optional '0x' prefix if base is 0 or 16,
+ *   followed by numeric digits appropriate for base.
+ * @param end A pointer to the end of the valid character in buf. If
+ *   not nil, it is set to the first invalid character in buf.
+ * @param base A numeric base in the range between 2 and 36 inclusive,
+ *   or 0.  If base is zero, buf will be treated as base ten unless its
+ *   digits are prefixed with '0x', in which case it will be treated as
+ *   base 16.
+ * @return The numeric value of the string.
+ */
+APR_DECLARE(apr_int64_t) apr_strtoi64(const char *buf, char **end, int base);
+
+/**
+ * parse a base-10 numeric string into a 64-bit numeric value.
+ * Equivalent to apr_strtoi64(buf, (char**)NULL, 10).
+ * @param buf The string to parse
+ * @return The numeric value of the string
+ */
+APR_DECLARE(apr_int64_t) apr_atoi64(const char *buf);
+
+/**
+ * Format a binary size (magnitiudes are 2^10 rather than 10^3) from an apr_off_t,
+ * as bytes, K, M, T, etc, to a four character compacted human readable string.
+ * @param size The size to format
+ * @param buf The 5 byte text buffer (counting the trailing null)
+ * @return The buf passed to apr_strfsize()
+ * @remark All negative sizes report '  - ', apr_strfsize only formats positive values.
+ */
+APR_DECLARE(char *) apr_strfsize(apr_off_t size, char *buf);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* !APR_STRINGS_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_support.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_support.h
new file mode 100644
index 00000000..ee31860f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_support.h
@@ -0,0 +1,51 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_SUPPORT_H
+#define APR_SUPPORT_H
+
+/**
+ * @file apr_support.h
+ * @brief APR Support functions
+ */
+
+#include "apr.h"
+#include "apr_network_io.h"
+#include "apr_file_io.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_support Internal APR support functions
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * Wait for IO to occur or timeout.
+ */
+apr_status_t apr_wait_for_io_or_timeout(apr_file_t *f, apr_socket_t *s,
+                                        int for_read);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_SUPPORT_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_tables.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_tables.h
new file mode 100644
index 00000000..f286b5c7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_tables.h
@@ -0,0 +1,422 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_TABLES_H
+#define APR_TABLES_H
+
+/**
+ * @file apr_tables.h
+ * @brief APR Table library
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+
+#if APR_HAVE_STDARG_H
+#include <stdarg.h>     /* for va_list */
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_tables Table and Array Functions
+ * @ingroup APR 
+ * Tables are used to store entirely opaque structures 
+ * for applications, while Arrays are usually used to
+ * deal with string lists.
+ * @{
+ */
+
+/** the table abstract data type */
+typedef struct apr_table_t apr_table_t;
+
+/** @see apr_array_header_t */
+typedef struct apr_array_header_t apr_array_header_t;
+
+/** An opaque array type */
+struct apr_array_header_t {
+    /** The pool the array is allocated out of */
+    apr_pool_t *pool;
+    /** The amount of memory allocated for each element of the array */
+    int elt_size;
+    /** The number of active elements in the array */
+    int nelts;
+    /** The number of elements allocated in the array */
+    int nalloc;
+    /** The elements in the array */
+    char *elts;
+};
+
+/**
+ * The (opaque) structure for string-content tables.
+ */
+typedef struct apr_table_entry_t apr_table_entry_t;
+
+/** The type for each entry in a string-content table */
+struct apr_table_entry_t {
+    /** The key for the current table entry */
+    char *key;          /* maybe NULL in future;
+                         * check when iterating thru table_elts
+                         */
+    /** The value for the current table entry */
+    char *val;
+
+    /** A checksum for the key, for use by the apr_table internals */
+    apr_uint32_t key_checksum;
+};
+
+/**
+ * Get the elements from a table
+ * @param t The table
+ * @return An array containing the contents of the table
+ */
+APR_DECLARE(const apr_array_header_t *) apr_table_elts(const apr_table_t *t);
+
+/**
+ * Determine if the table is empty
+ * @param t The table to check
+ * @return True if empty, False otherwise
+ */
+APR_DECLARE(int) apr_is_empty_table(const apr_table_t *t);
+
+/**
+ * Determine if the array is empty
+ * @param a The array to check
+ * @return True if empty, False otherwise
+ */
+APR_DECLARE(int) apr_is_empty_array(const apr_array_header_t *a);
+
+/**
+ * Create an array
+ * @param p The pool to allocate the memory out of
+ * @param nelts the number of elements in the initial array
+ * @param elt_size The size of each element in the array.
+ * @return The new array
+ */
+APR_DECLARE(apr_array_header_t *) apr_array_make(apr_pool_t *p,
+                                                 int nelts, int elt_size);
+
+/**
+ * Add a new element to an array
+ * @param arr The array to add an element to.
+ * @return Location for the new element in the array.
+ * @remark If there are no free spots in the array, then this function will
+ *         allocate new space for the new element.
+ */
+APR_DECLARE(void *) apr_array_push(apr_array_header_t *arr);
+
+/**
+ * Remove an element from an array
+ * @param arr The array to remove an element from.
+ * @return Location of the element in the array.
+ * @remark If there are no elements in the array, NULL is returned.
+ */
+APR_DECLARE(void *) apr_array_pop(apr_array_header_t *arr);
+
+/**
+ * Concatenate two arrays together
+ * @param dst The destination array, and the one to go first in the combined 
+ *            array
+ * @param src The source array to add to the destination array
+ */
+APR_DECLARE(void) apr_array_cat(apr_array_header_t *dst,
+			        const apr_array_header_t *src);
+
+/**
+ * Copy the entire array
+ * @param p The pool to allocate the copy of the array out of
+ * @param arr The array to copy
+ * @return An exact copy of the array passed in
+ * @remark The alternate apr_array_copy_hdr copies only the header, and arranges 
+ *         for the elements to be copied if (and only if) the code subsequently
+ *         does a push or arraycat.
+ */
+APR_DECLARE(apr_array_header_t *) apr_array_copy(apr_pool_t *p,
+                                      const apr_array_header_t *arr);
+/**
+ * Copy the headers of the array, and arrange for the elements to be copied if
+ * and only if the code subsequently does a push or arraycat.
+ * @param p The pool to allocate the copy of the array out of
+ * @param arr The array to copy
+ * @return An exact copy of the array passed in
+ * @remark The alternate apr_array_copy copies the *entire* array.
+ */
+APR_DECLARE(apr_array_header_t *) apr_array_copy_hdr(apr_pool_t *p,
+                                      const apr_array_header_t *arr);
+
+/**
+ * Append one array to the end of another, creating a new array in the process.
+ * @param p The pool to allocate the new array out of
+ * @param first The array to put first in the new array.
+ * @param second The array to put second in the new array.
+ * @return A new array containing the data from the two arrays passed in.
+*/
+APR_DECLARE(apr_array_header_t *) apr_array_append(apr_pool_t *p,
+                                      const apr_array_header_t *first,
+                                      const apr_array_header_t *second);
+
+/**
+ * Generates a new string from the apr_pool_t containing the concatenated 
+ * sequence of substrings referenced as elements within the array.  The string 
+ * will be empty if all substrings are empty or null, or if there are no 
+ * elements in the array.  If sep is non-NUL, it will be inserted between 
+ * elements as a separator.
+ * @param p The pool to allocate the string out of
+ * @param arr The array to generate the string from
+ * @param sep The separator to use
+ * @return A string containing all of the data in the array.
+ */
+APR_DECLARE(char *) apr_array_pstrcat(apr_pool_t *p,
+				      const apr_array_header_t *arr,
+				      const char sep);
+
+/**
+ * Make a new table
+ * @param p The pool to allocate the pool out of
+ * @param nelts The number of elements in the initial table.
+ * @return The new table.
+ * @warning This table can only store text data
+ */
+APR_DECLARE(apr_table_t *) apr_table_make(apr_pool_t *p, int nelts);
+
+/**
+ * Create a new table and copy another table into it
+ * @param p The pool to allocate the new table out of
+ * @param t The table to copy
+ * @return A copy of the table passed in
+ */
+APR_DECLARE(apr_table_t *) apr_table_copy(apr_pool_t *p,
+                                          const apr_table_t *t);
+
+/**
+ * Delete all of the elements from a table
+ * @param t The table to clear
+ */
+APR_DECLARE(void) apr_table_clear(apr_table_t *t);
+
+/**
+ * Get the value associated with a given key from the table.  After this call,
+ * The data is still in the table
+ * @param t The table to search for the key
+ * @param key The key to search for
+ * @return The value associated with the key
+ */
+APR_DECLARE(const char *) apr_table_get(const apr_table_t *t, const char *key);
+
+/**
+ * Add a key/value pair to a table, if another element already exists with the
+ * same key, this will over-write the old data.
+ * @param t The table to add the data to.
+ * @param key The key fo use
+ * @param val The value to add
+ * @remark When adding data, this function makes a copy of both the key and the
+ *         value.
+ */
+APR_DECLARE(void) apr_table_set(apr_table_t *t, const char *key,
+                                const char *val);
+
+/**
+ * Add a key/value pair to a table, if another element already exists with the
+ * same key, this will over-write the old data.
+ * @param t The table to add the data to.
+ * @param key The key to use
+ * @param val The value to add
+ * @warning When adding data, this function does not make a copy of the key or 
+ *          the value, so care should be taken to ensure that the values will 
+ *          not change after they have been added..
+ */
+APR_DECLARE(void) apr_table_setn(apr_table_t *t, const char *key,
+                                 const char *val);
+
+/**
+ * Remove data from the table
+ * @param t The table to remove data from
+ * @param key The key of the data being removed
+ */
+APR_DECLARE(void) apr_table_unset(apr_table_t *t, const char *key);
+
+/**
+ * Add data to a table by merging the value with data that has already been 
+ * stored
+ * @param t The table to search for the data
+ * @param key The key to merge data for
+ * @param val The data to add
+ * @remark If the key is not found, then this function acts like apr_table_add
+ */
+APR_DECLARE(void) apr_table_merge(apr_table_t *t, const char *key,
+                                  const char *val);
+
+/**
+ * Add data to a table by merging the value with data that has already been 
+ * stored
+ * @param t The table to search for the data
+ * @param key The key to merge data for
+ * @param val The data to add
+ * @remark If the key is not found, then this function acts like apr_table_addn
+ */
+APR_DECLARE(void) apr_table_mergen(apr_table_t *t, const char *key,
+                                   const char *val);
+
+/**
+ * Add data to a table, regardless of whether there is another element with the
+ * same key.
+ * @param t The table to add to
+ * @param key The key to use
+ * @param val The value to add.
+ * @remark When adding data, this function makes a copy of both the key and the
+ *         value.
+ */
+APR_DECLARE(void) apr_table_add(apr_table_t *t, const char *key,
+                                const char *val);
+
+/**
+ * Add data to a table, regardless of whether there is another element with the
+ * same key.
+ * @param t The table to add to
+ * @param key The key to use
+ * @param val The value to add.
+ * @remark When adding data, this function does not make a copy of the key or the
+ *         value, so care should be taken to ensure that the values will not 
+ *         change after they have been added..
+ */
+APR_DECLARE(void) apr_table_addn(apr_table_t *t, const char *key,
+                                 const char *val);
+
+/**
+ * Merge two tables into one new table
+ * @param p The pool to use for the new table
+ * @param overlay The first table to put in the new table
+ * @param base The table to add at the end of the new table
+ * @return A new table containing all of the data from the two passed in
+ */
+APR_DECLARE(apr_table_t *) apr_table_overlay(apr_pool_t *p,
+                                             const apr_table_t *overlay,
+                                             const apr_table_t *base);
+
+/**
+ * Declaration prototype for the iterator callback function of apr_table_do()
+ * and apr_table_vdo().
+ * @param rec The data passed as the first argument to apr_table_[v]do()
+ * @param key The key from this iteration of the table
+ * @param value The value from this iteration of the table
+ * @remark Iteration continues while this callback function returns non-zero.
+ * To export the callback function for apr_table_[v]do() it must be declared 
+ * in the _NONSTD convention.
+ */
+typedef int (apr_table_do_callback_fn_t)(void *rec, const char *key, 
+                                                    const char *value);
+
+/** 
+ * Iterate over a table running the provided function once for every
+ * element in the table.  If there is data passed in as a vararg, then the 
+ * function is only run on those elements whose key matches something in 
+ * the vararg.  If the vararg is NULL, then every element is run through the
+ * function.  Iteration continues while the function returns non-zero.
+ * @param comp The function to run
+ * @param rec The data to pass as the first argument to the function
+ * @param t The table to iterate over
+ * @param ... The vararg.  If this is NULL, then all elements in the table are
+ *            run through the function, otherwise only those whose key matches
+ *            are run.
+ * @return FALSE if one of the comp() iterations returned zero; TRUE if all
+ *            iterations returned non-zero
+ * @see apr_table_do_callback_fn_t
+ */
+APR_DECLARE_NONSTD(int) apr_table_do(apr_table_do_callback_fn_t *comp,
+                                     void *rec, const apr_table_t *t, ...);
+
+/** 
+ * Iterate over a table running the provided function once for every
+ * element in the table.  If there is data passed in as a vararg, then the 
+ * function is only run on those element's whose key matches something in 
+ * the vararg.  If the vararg is NULL, then every element is run through the
+ * function.  Iteration continues while the function returns non-zero.
+ * @param comp The function to run
+ * @param rec The data to pass as the first argument to the function
+ * @param t The table to iterate over
+ * @param vp The vararg table.  If this is NULL, then all elements in the 
+ *                table are run through the function, otherwise only those 
+ *                whose key matches are run.
+ * @return FALSE if one of the comp() iterations returned zero; TRUE if all
+ *            iterations returned non-zero
+ * @see apr_table_do_callback_fn_t
+ */
+APR_DECLARE(int) apr_table_vdo(apr_table_do_callback_fn_t *comp,
+                               void *rec, const apr_table_t *t, va_list vp);
+
+/** flag for overlap to use apr_table_setn */
+#define APR_OVERLAP_TABLES_SET   (0)
+/** flag for overlap to use apr_table_mergen */
+#define APR_OVERLAP_TABLES_MERGE (1)
+/**
+ * For each element in table b, either use setn or mergen to add the data
+ * to table a.  Which method is used is determined by the flags passed in.
+ * @param a The table to add the data to.
+ * @param b The table to iterate over, adding its data to table a
+ * @param flags How to add the table to table a.  One of:
+ *          APR_OVERLAP_TABLES_SET        Use apr_table_setn
+ *          APR_OVERLAP_TABLES_MERGE      Use apr_table_mergen
+ * @remark  This function is highly optimized, and uses less memory and CPU cycles
+ *          than a function that just loops through table b calling other functions.
+ */
+/**
+ *<PRE>
+ * Conceptually, apr_table_overlap does this:
+ *
+ *  apr_array_header_t *barr = apr_table_elts(b);
+ *  apr_table_entry_t *belt = (apr_table_entry_t *)barr->elts;
+ *  int i;
+ *
+ *  for (i = 0; i < barr->nelts; ++i) {
+ *      if (flags & APR_OVERLAP_TABLES_MERGE) {
+ *          apr_table_mergen(a, belt[i].key, belt[i].val);
+ *      }
+ *      else {
+ *          apr_table_setn(a, belt[i].key, belt[i].val);
+ *      }
+ *  }
+ *
+ *  Except that it is more efficient (less space and cpu-time) especially
+ *  when b has many elements.
+ *
+ *  Notice the assumptions on the keys and values in b -- they must be
+ *  in an ancestor of a's pool.  In practice b and a are usually from
+ *  the same pool.
+ * </PRE>
+ */
+
+APR_DECLARE(void) apr_table_overlap(apr_table_t *a, const apr_table_t *b,
+                                     unsigned flags);
+
+/**
+ * Eliminate redunandant entries in a table by either overwriting
+ * or merging duplicates
+ *
+ * @param t Table.
+ * @param flags APR_OVERLAP_TABLES_MERGE to merge, or
+ *              APR_OVERLAP_TABLES_SET to overwrite
+ */
+APR_DECLARE(void) apr_table_compress(apr_table_t *t, unsigned flags);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* ! APR_TABLES_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_cond.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_cond.h
new file mode 100644
index 00000000..520fb309
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_cond.h
@@ -0,0 +1,128 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_THREAD_COND_H
+#define APR_THREAD_COND_H
+
+/**
+ * @file apr_thread_cond.h
+ * @brief APR Condition Variable Routines
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_time.h"
+#include "apr_thread_mutex.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#if APR_HAS_THREADS || defined(DOXYGEN)
+
+/**
+ * @defgroup apr_thread_cond Condition Variable Routines
+ * @ingroup APR 
+ * @{
+ */
+
+/** Opaque structure for thread condition variables */
+typedef struct apr_thread_cond_t apr_thread_cond_t;
+
+/**
+ * Create and initialize a condition variable that can be used to signal
+ * and schedule threads in a single process.
+ * @param cond the memory address where the newly created condition variable
+ *        will be stored.
+ * @param pool the pool from which to allocate the mutex.
+ */
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+                                                 apr_pool_t *pool);
+
+/**
+ * Put the active calling thread to sleep until signaled to wake up. Each
+ * condition variable must be associated with a mutex, and that mutex must
+ * be locked before  calling this function, or the behavior will be
+ * undefined. As the calling thread is put to sleep, the given mutex
+ * will be simultaneously released; and as this thread wakes up the lock
+ * is again simultaneously acquired.
+ * @param cond the condition variable on which to block.
+ * @param mutex the mutex that must be locked upon entering this function,
+ *        is released while the thread is asleep, and is again acquired before
+ *        returning from this function.
+ */
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+                                               apr_thread_mutex_t *mutex);
+
+/**
+ * Put the active calling thread to sleep until signaled to wake up or
+ * the timeout is reached. Each condition variable must be associated
+ * with a mutex, and that mutex must be locked before calling this
+ * function, or the behavior will be undefined. As the calling thread
+ * is put to sleep, the given mutex will be simultaneously released;
+ * and as this thread wakes up the lock is again simultaneously acquired.
+ * @param cond the condition variable on which to block.
+ * @param mutex the mutex that must be locked upon entering this function,
+ *        is released while the thread is asleep, and is again acquired before
+ *        returning from this function.
+ * @param timeout The amount of time in microseconds to wait. This is 
+ *        a maximum, not a minimum. If the condition is signaled, we 
+ *        will wake up before this time, otherwise the error APR_TIMEUP
+ *        is returned.
+ */
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+                                                    apr_thread_mutex_t *mutex,
+                                                    apr_interval_time_t timeout);
+
+/**
+ * Signals a singla thread, if one exists, that is blocking on the given
+ * condition variable. That thread is then scheduled to wake up and acquire
+ * the associated mutex. Although it is not required, if predictible schedule
+ * is desired, that mutex must be locked while calling this function.
+ * @param cond the condition variable on which to produce the signal.
+ */
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond);
+
+/**
+ * Signals all threads blocking on the given condition variable.
+ * Each thread that was signaled is then schedule to wake up and acquire
+ * the associated mutex. This will happen in a serialized manner.
+ * @param cond the condition variable on which to produce the broadcast.
+ */
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond);
+
+/**
+ * Destroy the condition variable and free the associated memory.
+ * @param cond the condition variable to destroy.
+ */
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond);
+
+/**
+ * Get the pool used by this thread_cond.
+ * @return apr_pool_t the pool
+ */
+APR_POOL_DECLARE_ACCESSOR(thread_cond);
+
+#endif /* APR_HAS_THREADS */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_THREAD_COND_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_mutex.h
new file mode 100644
index 00000000..4596dce5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_mutex.h
@@ -0,0 +1,110 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_THREAD_MUTEX_H
+#define APR_THREAD_MUTEX_H
+
+/**
+ * @file apr_thread_mutex.h
+ * @brief APR Thread Mutex Routines
+ */
+
+#include "apr.h"
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#if APR_HAS_THREADS || defined(DOXYGEN)
+
+/**
+ * @defgroup apr_thread_mutex Thread Mutex Routines
+ * @ingroup APR 
+ * @{
+ */
+
+/** Opaque thread-local mutex structure */
+typedef struct apr_thread_mutex_t apr_thread_mutex_t;
+
+#define APR_THREAD_MUTEX_DEFAULT  0x0   /**< platform-optimal lock behavior */
+#define APR_THREAD_MUTEX_NESTED   0x1   /**< enable nested (recursive) locks */
+#define APR_THREAD_MUTEX_UNNESTED 0x2   /**< disable nested locks */
+
+/* Delayed the include to avoid a circular reference */
+#include "apr_pools.h"
+
+/**
+ * Create and initialize a mutex that can be used to synchronize threads.
+ * @param mutex the memory address where the newly created mutex will be
+ *        stored.
+ * @param flags Or'ed value of:
+ * <PRE>
+ *           APR_THREAD_MUTEX_DEFAULT   platform-optimal lock behavior.
+ *           APR_THREAD_MUTEX_NESTED    enable nested (recursive) locks.
+ *           APR_THREAD_MUTEX_UNNESTED  disable nested locks (non-recursive).
+ * </PRE>
+ * @param pool the pool from which to allocate the mutex.
+ * @warning Be cautious in using APR_THREAD_MUTEX_DEFAULT.  While this is the
+ * most optimial mutex based on a given platform's performance charateristics,
+ * it will behave as either a nested or an unnested lock.
+ */
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+                                                  unsigned int flags,
+                                                  apr_pool_t *pool);
+/**
+ * Acquire the lock for the given mutex. If the mutex is already locked,
+ * the current thread will be put to sleep until the lock becomes available.
+ * @param mutex the mutex on which to acquire the lock.
+ */
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex);
+
+/**
+ * Attempt to acquire the lock for the given mutex. If the mutex has already
+ * been acquired, the call returns immediately with APR_EBUSY. Note: it
+ * is important that the APR_STATUS_IS_EBUSY(s) macro be used to determine
+ * if the return value was APR_EBUSY, for portability reasons.
+ * @param mutex the mutex on which to attempt the lock acquiring.
+ */
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex);
+
+/**
+ * Release the lock for the given mutex.
+ * @param mutex the mutex from which to release the lock.
+ */
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex);
+
+/**
+ * Destroy the mutex and free the memory associated with the lock.
+ * @param mutex the mutex to destroy.
+ */
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex);
+
+/**
+ * Get the pool used by this thread_mutex.
+ * @return apr_pool_t the pool
+ */
+APR_POOL_DECLARE_ACCESSOR(thread_mutex);
+
+#endif /* APR_HAS_THREADS */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_THREAD_MUTEX_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_proc.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_proc.h
new file mode 100644
index 00000000..be586040
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_proc.h
@@ -0,0 +1,772 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_THREAD_PROC_H
+#define APR_THREAD_PROC_H
+
+/**
+ * @file apr_thread_proc.h
+ * @brief APR Thread and Process Library
+ */
+
+#include "apr.h"
+#include "apr_file_io.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+
+#if APR_HAVE_STRUCT_RLIMIT
+#include <sys/time.h>
+#include <sys/resource.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_thread_proc Threads and Process Functions
+ * @ingroup APR 
+ * @{
+ */
+
+typedef enum {
+    APR_SHELLCMD,       /**< use the shell to invoke the program */
+    APR_PROGRAM,        /**< invoke the program directly, no copied env */
+    APR_PROGRAM_ENV,    /**< invoke the program, replicating our environment */
+    APR_PROGRAM_PATH,   /**< find program on PATH, use our environment */
+    APR_SHELLCMD_ENV    /**< use the shell to invoke the program,
+                          *   replicating our environment
+                          */
+} apr_cmdtype_e;
+
+typedef enum {
+    APR_WAIT,           /**< wait for the specified process to finish */
+    APR_NOWAIT          /**< do not wait -- just see if it has finished */
+} apr_wait_how_e;
+
+/* I am specifically calling out the values so that the macros below make
+ * more sense.  Yes, I know I don't need to, but I am hoping this makes what
+ * I am doing more clear.  If you want to add more reasons to exit, continue
+ * to use bitmasks.
+ */
+typedef enum {
+    APR_PROC_EXIT = 1,          /**< process exited normally */
+    APR_PROC_SIGNAL = 2,        /**< process exited due to a signal */
+    APR_PROC_SIGNAL_CORE = 4    /**< process exited and dumped a core file */
+} apr_exit_why_e;
+
+/** did we exit the process */
+#define APR_PROC_CHECK_EXIT(x)        (x & APR_PROC_EXIT)
+/** did we get a signal */
+#define APR_PROC_CHECK_SIGNALED(x)    (x & APR_PROC_SIGNAL)
+/** did we get core */
+#define APR_PROC_CHECK_CORE_DUMP(x)   (x & APR_PROC_SIGNAL_CORE)
+
+/** @see apr_procattr_io_set */
+#define APR_NO_PIPE          0
+
+/** @see apr_procattr_io_set */
+#define APR_FULL_BLOCK       1
+/** @see apr_procattr_io_set */
+#define APR_FULL_NONBLOCK    2
+/** @see apr_procattr_io_set */
+#define APR_PARENT_BLOCK     3
+/** @see apr_procattr_io_set */
+#define APR_CHILD_BLOCK      4
+
+/** @see apr_procattr_limit_set */
+#define APR_LIMIT_CPU        0
+/** @see apr_procattr_limit_set */
+#define APR_LIMIT_MEM        1
+/** @see apr_procattr_limit_set */
+#define APR_LIMIT_NPROC      2
+/** @see apr_procattr_limit_set */
+#define APR_LIMIT_NOFILE     3
+
+/**
+ * @defgroup APR_OC Other Child Flags
+ * @{
+ */
+#define APR_OC_REASON_DEATH         0     /**< child has died, caller must call
+                                           * unregister still */
+#define APR_OC_REASON_UNWRITABLE    1     /**< write_fd is unwritable */
+#define APR_OC_REASON_RESTART       2     /**< a restart is occuring, perform
+                                           * any necessary cleanup (including
+                                           * sending a special signal to child)
+                                           */
+#define APR_OC_REASON_UNREGISTER    3     /**< unregister has been called, do
+                                           * whatever is necessary (including
+                                           * kill the child) */
+#define APR_OC_REASON_LOST          4     /**< somehow the child exited without
+                                           * us knowing ... buggy os? */
+#define APR_OC_REASON_RUNNING       5     /**< a health check is occuring, 
+                                           * for most maintainence functions
+                                           * this is a no-op.
+                                           */
+/** @} */
+
+/** The APR process type */
+typedef struct apr_proc_t {
+    /** The process ID */
+    pid_t pid;
+    /** Parent's side of pipe to child's stdin */
+    apr_file_t *in;
+    /** Parent's side of pipe to child's stdout */
+    apr_file_t *out;
+    /** Parent's side of pipe to child's stdouterr */
+    apr_file_t *err;
+#if APR_HAS_PROC_INVOKED || defined(DOXYGEN)
+    /** Diagnositics/debugging string of the command invoked for 
+     *  this process [only present if APR_HAS_PROC_INVOKED is true]
+     * @remark Only enabled on Win32 by default.
+     * @bug This should either always or never be present in release
+     * builds - since it breaks binary compatibility.  We may enable
+     * it always in APR 1.0 yet leave it undefined in most cases.
+     */
+    char *invoked;
+#endif
+#if defined(WIN32) || defined(DOXYGEN)
+    /** (Win32 only) Creator's handle granting access to the process
+     * @remark This handle is closed and reset to NULL in every case
+     * corresponding to a waitpid() on Unix which returns the exit status.
+     * Therefore Win32 correspond's to Unix's zombie reaping characteristics
+     * and avoids potential handle leaks.
+     */
+    HANDLE hproc;
+#endif
+} apr_proc_t;
+
+/**
+ * The prototype for APR child errfn functions.  (See the description
+ * of apr_procattr_child_errfn_set() for more information.)
+ * It is passed the following parameters:
+ * @param pool Pool associated with the apr_proc_t.  If your child
+ *             error function needs user data, associate it with this
+ *             pool.
+ * @param err APR error code describing the error
+ * @param description Text description of type of processing which failed
+ */
+typedef void (apr_child_errfn_t)(apr_pool_t *proc, apr_status_t err,
+                                 const char *description);
+
+/** Opaque Thread structure. */
+typedef struct apr_thread_t           apr_thread_t;
+
+/** Opaque Thread attributes structure. */
+typedef struct apr_threadattr_t       apr_threadattr_t;
+
+/** Opaque Process attributes structure. */
+typedef struct apr_procattr_t         apr_procattr_t;
+
+/** Opaque control variable for one-time atomic variables.  */
+typedef struct apr_thread_once_t      apr_thread_once_t;
+
+/** Opaque thread private address space. */
+typedef struct apr_threadkey_t        apr_threadkey_t;
+
+/** Opaque record of child process. */
+typedef struct apr_other_child_rec_t  apr_other_child_rec_t;
+
+/**
+ * The prototype for any APR thread worker functions.
+ */
+typedef void *(APR_THREAD_FUNC *apr_thread_start_t)(apr_thread_t*, void*);
+
+typedef enum {
+    APR_KILL_NEVER,             /**< process is never sent any signals */
+    APR_KILL_ALWAYS,            /**< process is sent SIGKILL on apr_pool_t cleanup */
+    APR_KILL_AFTER_TIMEOUT,     /**< SIGTERM, wait 3 seconds, SIGKILL */
+    APR_JUST_WAIT,              /**< wait forever for the process to complete */
+    APR_KILL_ONLY_ONCE          /**< send SIGTERM and then wait */
+} apr_kill_conditions_e;
+
+/* Thread Function definitions */
+
+#if APR_HAS_THREADS
+
+/**
+ * Create and initialize a new threadattr variable
+ * @param new_attr The newly created threadattr.
+ * @param cont The pool to use
+ */
+APR_DECLARE(apr_status_t) apr_threadattr_create(apr_threadattr_t **new_attr, 
+                                                apr_pool_t *cont);
+
+/**
+ * Set if newly created threads should be created in detached state.
+ * @param attr The threadattr to affect 
+ * @param on Thread detach state on or off
+ */
+APR_DECLARE(apr_status_t) apr_threadattr_detach_set(apr_threadattr_t *attr, 
+                                                   apr_int32_t on);
+
+/**
+ * Get the detach state for this threadattr.
+ * @param attr The threadattr to reference 
+ */
+APR_DECLARE(apr_status_t) apr_threadattr_detach_get(apr_threadattr_t *attr);
+
+/**
+ * Set the stack size of newly created threads.
+ * @param attr The threadattr to affect 
+ * @param stacksize The stack size in bytes
+ */
+APR_DECLARE(apr_status_t) apr_threadattr_stacksize_set(apr_threadattr_t *attr,
+                                                       apr_size_t stacksize);
+
+/**
+ * Create a new thread of execution
+ * @param new_thread The newly created thread handle.
+ * @param attr The threadattr to use to determine how to create the thread
+ * @param func The function to start the new thread in
+ * @param data Any data to be passed to the starting function
+ * @param cont The pool to use
+ */
+APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new_thread, 
+                                            apr_threadattr_t *attr, 
+                                            apr_thread_start_t func, 
+                                            void *data, apr_pool_t *cont);
+
+/**
+ * stop the current thread
+ * @param thd The thread to stop
+ * @param retval The return value to pass back to any thread that cares
+ */
+APR_DECLARE(apr_status_t) apr_thread_exit(apr_thread_t *thd, 
+                                          apr_status_t retval);
+
+/**
+ * block until the desired thread stops executing.
+ * @param retval The return value from the dead thread.
+ * @param thd The thread to join
+ */
+APR_DECLARE(apr_status_t) apr_thread_join(apr_status_t *retval, 
+                                          apr_thread_t *thd); 
+
+/**
+ * force the current thread to yield the processor
+ */
+APR_DECLARE(void) apr_thread_yield(void);
+
+/**
+ * Initialize the control variable for apr_thread_once.  If this isn't
+ * called, apr_initialize won't work.
+ * @param control The control variable to initialize
+ * @param p The pool to allocate data from.
+ */
+APR_DECLARE(apr_status_t) apr_thread_once_init(apr_thread_once_t **control,
+                                               apr_pool_t *p);
+
+/**
+ * Run the specified function one time, regardless of how many threads
+ * call it.
+ * @param control The control variable.  The same variable should
+ *                be passed in each time the function is tried to be
+ *                called.  This is how the underlying functions determine
+ *                if the function has ever been called before.
+ * @param func The function to call.
+ */
+APR_DECLARE(apr_status_t) apr_thread_once(apr_thread_once_t *control,
+                                          void (*func)(void));
+
+/**
+ * detach a thread
+ * @param thd The thread to detach 
+ */
+APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd);
+
+/**
+ * Return the pool associated with the current thread.
+ * @param data The user data associated with the thread.
+ * @param key The key to associate with the data
+ * @param thread The currently open thread.
+ */
+APR_DECLARE(apr_status_t) apr_thread_data_get(void **data, const char *key,
+                                             apr_thread_t *thread);
+
+/**
+ * Return the pool associated with the current thread.
+ * @param data The user data to associate with the thread.
+ * @param key The key to use for associating the data with the thread
+ * @param cleanup The cleanup routine to use when the thread is destroyed.
+ * @param thread The currently open thread.
+ */
+APR_DECLARE(apr_status_t) apr_thread_data_set(void *data, const char *key,
+                                             apr_status_t (*cleanup) (void *),
+                                             apr_thread_t *thread);
+
+/**
+ * Create and initialize a new thread private address space
+ * @param key The thread private handle.
+ * @param dest The destructor to use when freeing the private memory.
+ * @param cont The pool to use
+ */
+APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key, 
+                                                    void (*dest)(void *),
+                                                    apr_pool_t *cont);
+
+/**
+ * Get a pointer to the thread private memory
+ * @param new_mem The data stored in private memory 
+ * @param key The handle for the desired thread private memory 
+ */
+APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new_mem, 
+                                                 apr_threadkey_t *key);
+
+/**
+ * Set the data to be stored in thread private memory
+ * @param priv The data to be stored in private memory 
+ * @param key The handle for the desired thread private memory 
+ */
+APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv, 
+                                                 apr_threadkey_t *key);
+
+/**
+ * Free the thread private memory
+ * @param key The handle for the desired thread private memory 
+ */
+APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key);
+
+/**
+ * Return the pool associated with the current threadkey.
+ * @param data The user data associated with the threadkey.
+ * @param key The key associated with the data
+ * @param threadkey The currently open threadkey.
+ */
+APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key,
+                                                apr_threadkey_t *threadkey);
+
+/**
+ * Return the pool associated with the current threadkey.
+ * @param data The data to set.
+ * @param key The key to associate with the data.
+ * @param cleanup The cleanup routine to use when the file is destroyed.
+ * @param threadkey The currently open threadkey.
+ */
+APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key,
+                                                apr_status_t (*cleanup) (void *),
+                                                apr_threadkey_t *threadkey);
+
+#endif
+
+/**
+ * Create and initialize a new procattr variable
+ * @param new_attr The newly created procattr. 
+ * @param cont The pool to use
+ */
+APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new_attr,
+                                                  apr_pool_t *cont);
+
+/**
+ * Determine if any of stdin, stdout, or stderr should be linked to pipes 
+ * when starting a child process.
+ * @param attr The procattr we care about. 
+ * @param in Should stdin be a pipe back to the parent?
+ * @param out Should stdout be a pipe back to the parent?
+ * @param err Should stderr be a pipe back to the parent?
+ */
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, 
+                                             apr_int32_t in, apr_int32_t out,
+                                             apr_int32_t err);
+
+/**
+ * Set the child_in and/or parent_in values to existing apr_file_t values.
+ * @param attr The procattr we care about. 
+ * @param child_in apr_file_t value to use as child_in. Must be a valid file.
+ * @param parent_in apr_file_t value to use as parent_in. Must be a valid file.
+ * @remark  This is NOT a required initializer function. This is
+ *          useful if you have already opened a pipe (or multiple files)
+ *          that you wish to use, perhaps persistently across multiple
+ *          process invocations - such as a log file. You can save some 
+ *          extra function calls by not creating your own pipe since this
+ *          creates one in the process space for you.
+ */
+APR_DECLARE(apr_status_t) apr_procattr_child_in_set(struct apr_procattr_t *attr,
+                                                  apr_file_t *child_in,
+                                                  apr_file_t *parent_in);
+
+/**
+ * Set the child_out and parent_out values to existing apr_file_t values.
+ * @param attr The procattr we care about. 
+ * @param child_out apr_file_t value to use as child_out. Must be a valid file.
+ * @param parent_out apr_file_t value to use as parent_out. Must be a valid file.
+ * @remark This is NOT a required initializer function. This is
+ *         useful if you have already opened a pipe (or multiple files)
+ *         that you wish to use, perhaps persistently across multiple
+ *         process invocations - such as a log file. 
+ */
+APR_DECLARE(apr_status_t) apr_procattr_child_out_set(struct apr_procattr_t *attr,
+                                                   apr_file_t *child_out,
+                                                   apr_file_t *parent_out);
+
+/**
+ * Set the child_err and parent_err values to existing apr_file_t values.
+ * @param attr The procattr we care about. 
+ * @param child_err apr_file_t value to use as child_err. Must be a valid file.
+ * @param parent_err apr_file_t value to use as parent_err. Must be a valid file.
+ * @remark This is NOT a required initializer function. This is
+ *         useful if you have already opened a pipe (or multiple files)
+ *         that you wish to use, perhaps persistently across multiple
+ *         process invocations - such as a log file. 
+ */
+APR_DECLARE(apr_status_t) apr_procattr_child_err_set(struct apr_procattr_t *attr,
+                                                   apr_file_t *child_err,
+                                                   apr_file_t *parent_err);
+
+/**
+ * Set which directory the child process should start executing in.
+ * @param attr The procattr we care about. 
+ * @param dir Which dir to start in.  By default, this is the same dir as
+ *            the parent currently resides in, when the createprocess call
+ *            is made. 
+ */
+APR_DECLARE(apr_status_t) apr_procattr_dir_set(apr_procattr_t *attr, 
+                                              const char *dir);
+
+/**
+ * Set what type of command the child process will call.
+ * @param attr The procattr we care about. 
+ * @param cmd The type of command.  One of:
+ * <PRE>
+ *            APR_SHELLCMD     --  Anything that the shell can handle
+ *            APR_PROGRAM      --  Executable program   (default) 
+ *            APR_PROGRAM_ENV  --  Executable program, copy environment
+ *            APR_PROGRAM_PATH --  Executable program on PATH, copy env
+ * </PRE>
+ */
+APR_DECLARE(apr_status_t) apr_procattr_cmdtype_set(apr_procattr_t *attr,
+                                                  apr_cmdtype_e cmd);
+
+/**
+ * Determine if the child should start in detached state.
+ * @param attr The procattr we care about. 
+ * @param detach Should the child start in detached state?  Default is no. 
+ */
+APR_DECLARE(apr_status_t) apr_procattr_detach_set(apr_procattr_t *attr, 
+                                                 apr_int32_t detach);
+
+#if APR_HAVE_STRUCT_RLIMIT
+/**
+ * Set the Resource Utilization limits when starting a new process.
+ * @param attr The procattr we care about. 
+ * @param what Which limit to set, one of:
+ * <PRE>
+ *                 APR_LIMIT_CPU
+ *                 APR_LIMIT_MEM
+ *                 APR_LIMIT_NPROC
+ *                 APR_LIMIT_NOFILE
+ * </PRE>
+ * @param limit Value to set the limit to.
+ */
+APR_DECLARE(apr_status_t) apr_procattr_limit_set(apr_procattr_t *attr, 
+                                                apr_int32_t what,
+                                                struct rlimit *limit);
+#endif
+
+/**
+ * Specify an error function to be called in the child process if APR
+ * encounters an error in the child prior to running the specified program.
+ * @param attr The procattr describing the child process to be created.
+ * @param errfn The function to call in the child process.
+ * @remark At the present time, it will only be called from apr_proc_create()
+ *         on platforms where fork() is used.  It will never be called on other
+ *         platforms, on those platforms apr_proc_create() will return the error
+ *         in the parent process rather than invoke the callback in the now-forked
+ *         child process.
+ */
+APR_DECLARE(apr_status_t) apr_procattr_child_errfn_set(apr_procattr_t *attr,
+                                                       apr_child_errfn_t *errfn);
+
+/**
+ * Specify that apr_proc_create() should do whatever it can to report
+ * failures to the caller of apr_proc_create(), rather than find out in
+ * the child.
+ * @param attr The procattr describing the child process to be created.
+ * @param chk Flag to indicate whether or not extra work should be done
+ *            to try to report failures to the caller.
+ * @remark This flag only affects apr_proc_create() on platforms where
+ *         fork() is used.  This leads to extra overhead in the calling
+ *         process, but that may help the application handle such
+ *         errors more gracefully.
+ */
+APR_DECLARE(apr_status_t) apr_procattr_error_check_set(apr_procattr_t *attr,
+                                                       apr_int32_t chk);
+
+/**
+ * Determine if the child should start in its own address space or using the 
+ * current one from its parent
+ * @param attr The procattr we care about. 
+ * @param addrspace Should the child start in its own address space?  Default
+ *                  is no on NetWare and yes on other platforms.
+ */
+APR_DECLARE(apr_status_t) apr_procattr_addrspace_set(apr_procattr_t *attr,
+                                                       apr_int32_t addrspace);
+
+#if APR_HAS_FORK
+/**
+ * This is currently the only non-portable call in APR.  This executes 
+ * a standard unix fork.
+ * @param proc The resulting process handle. 
+ * @param cont The pool to use. 
+ */
+APR_DECLARE(apr_status_t) apr_proc_fork(apr_proc_t *proc, apr_pool_t *cont);
+#endif
+
+/**
+ * Create a new process and execute a new program within that process.
+ * @param new_proc The resulting process handle.
+ * @param progname The program to run 
+ * @param args the arguments to pass to the new program.  The first 
+ *             one should be the program name.
+ * @param env The new environment table for the new process.  This 
+ *            should be a list of NULL-terminated strings. This argument
+ *            is ignored for APR_PROGRAM_ENV, APR_PROGRAM_PATH, and
+ *            APR_SHELLCMD_ENV types of commands.
+ * @param attr the procattr we should use to determine how to create the new
+ *         process
+ * @param cont The pool to use. 
+ */
+APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new_proc,
+                                             const char *progname,
+                                             const char * const *args,
+                                             const char * const *env, 
+                                             apr_procattr_t *attr, 
+                                             apr_pool_t *cont);
+
+/**
+ * Wait for a child process to die
+ * @param proc The process handle that corresponds to the desired child process 
+ * @param exitcode The returned exit status of the child, if a child process 
+ *                 dies, or the signal that caused the child to die.
+ *                 On platforms that don't support obtaining this information, 
+ *                 the status parameter will be returned as APR_ENOTIMPL.
+ * @param exitwhy Why the child died, the bitwise or of:
+ * <PRE>
+ *            APR_PROC_EXIT         -- process terminated normally
+ *            APR_PROC_SIGNAL       -- process was killed by a signal
+ *            APR_PROC_SIGNAL_CORE  -- process was killed by a signal, and
+ *                                     generated a core dump.
+ * </PRE>
+ * @param waithow How should we wait.  One of:
+ * <PRE>
+ *            APR_WAIT   -- block until the child process dies.
+ *            APR_NOWAIT -- return immediately regardless of if the 
+ *                          child is dead or not.
+ * </PRE>
+ * @remark The childs status is in the return code to this process.  It is one of:
+ * <PRE>
+ *            APR_CHILD_DONE     -- child is no longer running.
+ *            APR_CHILD_NOTDONE  -- child is still running.
+ * </PRE>
+ */
+APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc,
+                                        int *exitcode, apr_exit_why_e *exitwhy,
+                                        apr_wait_how_e waithow);
+
+/**
+ * Wait for any current child process to die and return information 
+ * about that child.
+ * @param proc Pointer to NULL on entry, will be filled out with child's 
+ *             information 
+ * @param exitcode The returned exit status of the child, if a child process 
+ *                 dies, or the signal that caused the child to die.
+ *                 On platforms that don't support obtaining this information, 
+ *                 the status parameter will be returned as APR_ENOTIMPL.
+ * @param exitwhy Why the child died, the bitwise or of:
+ * <PRE>
+ *            APR_PROC_EXIT         -- process terminated normally
+ *            APR_PROC_SIGNAL       -- process was killed by a signal
+ *            APR_PROC_SIGNAL_CORE  -- process was killed by a signal, and
+ *                                     generated a core dump.
+ * </PRE>
+ * @param waithow How should we wait.  One of:
+ * <PRE>
+ *            APR_WAIT   -- block until the child process dies.
+ *            APR_NOWAIT -- return immediately regardless of if the 
+ *                          child is dead or not.
+ * </PRE>
+ * @param p Pool to allocate child information out of.
+ * @bug Passing proc as a *proc rather than **proc was an odd choice
+ * for some platforms... this should be revisited in 1.0
+ */
+APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc,
+                                                  int *exitcode,
+                                                  apr_exit_why_e *exitwhy,
+                                                  apr_wait_how_e waithow,
+                                                  apr_pool_t *p);
+
+#define APR_PROC_DETACH_FOREGROUND 0    /**< Do not detach */
+#define APR_PROC_DETACH_DAEMONIZE 1     /**< Detach */
+
+/**
+ * Detach the process from the controlling terminal.
+ * @param daemonize set to non-zero if the process should daemonize
+ *                  and become a background process, else it will
+ *                  stay in the foreground.
+ */
+APR_DECLARE(apr_status_t) apr_proc_detach(int daemonize);
+
+/**
+ * Register an other_child -- a child associated to its registered 
+ * maintence callback.  This callback is invoked when the process
+ * dies, is disconnected or disappears.
+ * @param proc The child process to register.
+ * @param maintenance maintenance is a function that is invoked with a 
+ *                    reason and the data pointer passed here.
+ * @param data Opaque context data passed to the maintenance function.
+ * @param write_fd An fd that is probed for writing.  If it is ever unwritable
+ *                 then the maintenance is invoked with reason 
+ *                 OC_REASON_UNWRITABLE.
+ * @param p The pool to use for allocating memory.
+ * @bug write_fd duplicates the proc->out stream, it's really redundant
+ * and should be replaced in the APR 1.0 API with a bitflag of which
+ * proc->in/out/err handles should be health checked.
+ * @bug no platform currently tests the pipes health.
+ */
+APR_DECLARE(void) apr_proc_other_child_register(apr_proc_t *proc, 
+                                           void (*maintenance) (int reason, 
+                                                                void *, 
+                                                                int status),
+                                           void *data, apr_file_t *write_fd,
+                                           apr_pool_t *p);
+
+/**
+ * Stop watching the specified other child.  
+ * @param data The data to pass to the maintenance function.  This is
+ *             used to find the process to unregister.
+ * @warning Since this can be called by a maintenance function while we're
+ *          scanning the other_children list, all scanners should protect 
+ *          themself by loading ocr->next before calling any maintenance 
+ *          function.
+ */
+APR_DECLARE(void) apr_proc_other_child_unregister(void *data);
+
+/**
+ * Notify the maintenance callback of a registered other child process
+ * that application has detected an event, such as death.
+ * @param proc The process to check
+ * @param reason The reason code to pass to the maintenance function
+ * @param status The status to pass to the maintenance function
+ * @remark An example of code using this behavior;
+ * <pre>
+ * rv = apr_proc_wait_all_procs(&proc, &exitcode, &status, APR_WAIT, p);
+ * if (APR_STATUS_IS_CHILD_DONE(rv)) {
+ * #if APR_HAS_OTHER_CHILD
+ *     if (apr_proc_other_child_alert(&proc, APR_OC_REASON_DEATH, status)
+ *             == APR_SUCCESS) {
+ *         ;  (already handled)
+ *     }
+ *     else
+ * #endif
+ *         [... handling non-otherchild processes death ...]
+ * </pre>
+ */
+APR_DECLARE(apr_status_t) apr_proc_other_child_alert(apr_proc_t *proc, 
+                                                     int reason,
+                                                     int status);
+
+/**
+ * Test one specific other child processes and invoke the maintenance callback 
+ * with the appropriate reason code, if still running, or the appropriate reason 
+ * code if the process is no longer healthy.
+ * @param ocr The registered other child
+ * @param reason The reason code (e.g. APR_OC_REASON_RESTART) if still running
+ */
+APR_DECLARE(void) apr_proc_other_child_refresh(apr_other_child_rec_t *ocr,
+                                               int reason);
+
+/**
+ * Test all registered other child processes and invoke the maintenance callback 
+ * with the appropriate reason code, if still running, or the appropriate reason 
+ * code if the process is no longer healthy.
+ * @param reason The reason code (e.g. APR_OC_REASON_RESTART) to running processes
+ */
+APR_DECLARE(void) apr_proc_other_child_refresh_all(int reason);
+
+/** @deprecated @see apr_proc_other_child_refresh_all
+ * @remark Call apr_proc_other_child_refresh_all(APR_OC_REASON_RESTART)
+ * or apr_proc_other_child_refresh_all(APR_OC_REASON_RUNNING) instead.
+ * @bug The differing implementations of this function on Win32 (_RUNNING checks) 
+ * and Unix (used only for _RESTART) are the reason it will be dropped with APR 1.0.
+ */
+APR_DECLARE(void) apr_proc_other_child_check(void);
+
+/** @deprecated @see apr_proc_other_child_alert
+ * @bug This function's name had nothing to do with it's purpose
+ */
+APR_DECLARE(apr_status_t) apr_proc_other_child_read(apr_proc_t *proc, int status);
+
+
+/** 
+ * Terminate a process.
+ * @param proc The process to terminate.
+ * @param sig How to kill the process.
+ */
+APR_DECLARE(apr_status_t) apr_proc_kill(apr_proc_t *proc, int sig);
+
+/**
+ * Register a process to be killed when a pool dies.
+ * @param a The pool to use to define the processes lifetime 
+ * @param proc The process to register
+ * @param how How to kill the process, one of:
+ * <PRE>
+ *         APR_KILL_NEVER         -- process is never sent any signals
+ *         APR_KILL_ALWAYS        -- process is sent SIGKILL on apr_pool_t cleanup
+ *         APR_KILL_AFTER_TIMEOUT -- SIGTERM, wait 3 seconds, SIGKILL
+ *         APR_JUST_WAIT          -- wait forever for the process to complete
+ *         APR_KILL_ONLY_ONCE     -- send SIGTERM and then wait
+ * </PRE>
+ */
+APR_DECLARE(void) apr_pool_note_subprocess(apr_pool_t *a, apr_proc_t *proc,
+                                           apr_kill_conditions_e how);
+
+#if APR_HAS_THREADS 
+
+#if (APR_HAVE_SIGWAIT || APR_HAVE_SIGSUSPEND) && !defined(OS2)
+
+/**
+ * Setup the process for a single thread to be used for all signal handling.
+ * @warning This must be called before any threads are created
+ */
+APR_DECLARE(apr_status_t) apr_setup_signal_thread(void);
+
+/**
+ * Make the current thread listen for signals.  This thread will loop
+ * forever, calling a provided function whenever it receives a signal.  That
+ * functions should return 1 if the signal has been handled, 0 otherwise.
+ * @param signal_handler The function to call when a signal is received
+ * apr_status_t apr_signal_thread((int)(*signal_handler)(int signum))
+ */
+APR_DECLARE(apr_status_t) apr_signal_thread(int(*signal_handler)(int signum));
+
+#endif /* (APR_HAVE_SIGWAIT || APR_HAVE_SIGSUSPEND) && !defined(OS2) */
+
+/**
+ * Get the child-pool used by the thread from the thread info.
+ * @return apr_pool_t the pool
+ */
+APR_POOL_DECLARE_ACCESSOR(thread);
+
+#endif /* APR_HAS_THREADS */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_THREAD_PROC_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_rwlock.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_rwlock.h
new file mode 100644
index 00000000..0e69a2a4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_thread_rwlock.h
@@ -0,0 +1,120 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_THREAD_RWLOCK_H
+#define APR_THREAD_RWLOCK_H
+
+/**
+ * @file apr_thread_rwlock.h
+ * @brief APR Reader/Writer Lock Routines
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#if APR_HAS_THREADS
+
+/**
+ * @defgroup apr_thread_rwlock Reader/Writer Lock Routines
+ * @ingroup APR 
+ * @{
+ */
+
+/** Opaque read-write thread-safe lock. */
+typedef struct apr_thread_rwlock_t apr_thread_rwlock_t;
+
+/**
+ * Create and initialize a read-write lock that can be used to synchronize
+ * threads.
+ * @param rwlock the memory address where the newly created readwrite lock
+ *        will be stored.
+ * @param pool the pool from which to allocate the mutex.
+ */
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+                                                   apr_pool_t *pool);
+/**
+ * Acquire a shared-read lock on the given read-write lock. This will allow
+ * multiple threads to enter the same critical section while they have acquired
+ * the read lock.
+ * @param rwlock the read-write lock on which to acquire the shared read.
+ */
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock);
+
+/**
+ * Attempt to acquire the shread-read lock on the given read-write lock. This
+ * is the same as apr_thread_rwlock_rdlock(), only that the funtion fails
+ * if there is another thread holding the write lock, or if there are any
+ * write threads blocking on the lock. If the function failes for this case,
+ * APR_EBUSY will be returned. Note: it is important that the
+ * APR_STATUS_IS_EBUSY(s) macro be used to determine if the return value was
+ * APR_EBUSY, for portability reasons.
+ * @param rwlock the rwlock on which to attempt the shared read.
+ */
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock);
+
+/**
+ * Acquire an exclusive-write lock on the given read-write lock. This will
+ * allow only one single thread to enter the critical sections. If there
+ * are any threads currently holding thee read-lock, this thread is put to
+ * sleep until it can have exclusive access to the lock.
+ * @param rwlock the read-write lock on which to acquire the exclusive write.
+ */
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock);
+
+/**
+ * Attempt to acquire the exclusive-write lock on the given read-write lock. 
+ * This is the same as apr_thread_rwlock_wrlock(), only that the funtion fails
+ * if there is any other thread holding the lock (for reading or writing),
+ * in which case the function will return APR_EBUSY. Note: it is important
+ * that the APR_STATUS_IS_EBUSY(s) macro be used to determine if the return
+ * value was APR_EBUSY, for portability reasons.
+ * @param rwlock the rwlock on which to attempt the exclusive write.
+ */
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock);
+
+/**
+ * Release either the read or write lock currently held by the calling thread
+ * associated with the given read-write lock.
+ * @param rwlock the read-write lock to be released (unlocked).
+ */
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock);
+
+/**
+ * Destroy the read-write lock and free the associated memory.
+ * @param rwlock the rwlock to destroy.
+ */
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock);
+
+/**
+ * Get the pool used by this thread_rwlock.
+ * @return apr_pool_t the pool
+ */
+APR_POOL_DECLARE_ACCESSOR(thread_rwlock);
+
+#endif  /* APR_HAS_THREADS */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_THREAD_RWLOCK_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_time.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_time.h
new file mode 100644
index 00000000..d313910b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_time.h
@@ -0,0 +1,245 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_TIME_H
+#define APR_TIME_H
+
+/**
+ * @file apr_time.h
+ * @brief APR Time Library
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_time Time Routines
+ * @ingroup APR 
+ * @{
+ */
+
+/** month names */
+APR_DECLARE_DATA extern const char apr_month_snames[12][4];
+/** day names */
+APR_DECLARE_DATA extern const char apr_day_snames[7][4];
+
+
+/** number of microseconds since 00:00:00 january 1, 1970 UTC */
+typedef apr_int64_t apr_time_t;
+
+
+/** mechanism to properly type apr_time_t literals */
+#define APR_TIME_C(val) APR_INT64_C(val)
+
+/** mechanism to properly print apr_time_t values */
+#define APR_TIME_T_FMT APR_INT64_T_FMT
+
+/** intervals for I/O timeouts, in microseconds */
+typedef apr_int64_t apr_interval_time_t;
+/** short interval for I/O timeouts, in microseconds */
+typedef apr_int32_t apr_short_interval_time_t;
+
+/** number of microseconds per second */
+#define APR_USEC_PER_SEC APR_TIME_C(1000000)
+
+/** @return apr_time_t as a second */
+#define apr_time_sec(time) ((time) / APR_USEC_PER_SEC)
+
+/** @return apr_time_t as a usec */
+#define apr_time_usec(time) ((time) % APR_USEC_PER_SEC)
+
+/** @return apr_time_t as a msec */
+#define apr_time_msec(time) (((time) / 1000) % 1000)
+
+/** @return apr_time_t as a msec */
+#define apr_time_as_msec(time) ((time) / 1000)
+
+/** @return a second as an apr_time_t */
+#define apr_time_from_sec(sec) ((apr_time_t)(sec) * APR_USEC_PER_SEC)
+
+/** @return a second and usec combination as an apr_time_t */
+#define apr_time_make(sec, usec) ((apr_time_t)(sec) * APR_USEC_PER_SEC \
+                                + (apr_time_t)(usec))
+
+/**
+ * @return the current time
+ */
+APR_DECLARE(apr_time_t) apr_time_now(void);
+
+/** @see apr_time_exp_t */
+typedef struct apr_time_exp_t apr_time_exp_t;
+
+/**
+ * a structure similar to ANSI struct tm with the following differences:
+ *  - tm_usec isn't an ANSI field
+ *  - tm_gmtoff isn't an ANSI field (it's a bsdism)
+ */
+struct apr_time_exp_t {
+    /** microseconds past tm_sec */
+    apr_int32_t tm_usec;
+    /** (0-61) seconds past tm_min */
+    apr_int32_t tm_sec;
+    /** (0-59) minutes past tm_hour */
+    apr_int32_t tm_min;
+    /** (0-23) hours past midnight */
+    apr_int32_t tm_hour;
+    /** (1-31) day of the month */
+    apr_int32_t tm_mday;
+    /** (0-11) month of the year */
+    apr_int32_t tm_mon;
+    /** year since 1900 */
+    apr_int32_t tm_year;
+    /** (0-6) days since sunday */
+    apr_int32_t tm_wday;
+    /** (0-365) days since jan 1 */
+    apr_int32_t tm_yday;
+    /** daylight saving time */
+    apr_int32_t tm_isdst;
+    /** seconds east of UTC */
+    apr_int32_t tm_gmtoff;
+};
+
+/**
+ * convert an ansi time_t to an apr_time_t
+ * @param result the resulting apr_time_t
+ * @param input the time_t to convert
+ */
+APR_DECLARE(apr_status_t) apr_time_ansi_put(apr_time_t *result, 
+                                                    time_t input);
+
+/**
+ * convert a time to its human readable components using an offset
+ * from GMT
+ * @param result the exploded time
+ * @param input the time to explode
+ * @param offs the number of seconds offset to apply
+ */
+APR_DECLARE(apr_status_t) apr_time_exp_tz(apr_time_exp_t *result,
+                                          apr_time_t input,
+                                          apr_int32_t offs);
+
+/** @deprecated @see apr_time_exp_tz */
+APR_DECLARE(apr_status_t) apr_explode_time(apr_time_exp_t *result,
+                                           apr_time_t input,
+                                           apr_int32_t offs);
+
+/**
+ * convert a time to its human readable components in GMT timezone
+ * @param result the exploded time
+ * @param input the time to explode
+ */
+APR_DECLARE(apr_status_t) apr_time_exp_gmt(apr_time_exp_t *result, 
+                                           apr_time_t input);
+
+/**
+ * convert a time to its human readable components in local timezone
+ * @param result the exploded time
+ * @param input the time to explode
+ */
+APR_DECLARE(apr_status_t) apr_time_exp_lt(apr_time_exp_t *result, 
+                                          apr_time_t input);
+
+/** @deprecated @see apr_time_exp_lt */
+APR_DECLARE(apr_status_t) apr_explode_localtime(apr_time_exp_t *result, 
+                                                apr_time_t input);
+
+/**
+ * Convert time value from human readable format to a numeric apr_time_t 
+ * e.g. elapsed usec since epoch
+ * @param result the resulting imploded time
+ * @param input the input exploded time
+ */
+APR_DECLARE(apr_status_t) apr_time_exp_get(apr_time_t *result, 
+                                           apr_time_exp_t *input);
+
+/**
+ * Convert time value from human readable format to a numeric apr_time_t that
+ * always represents GMT
+ * @param result the resulting imploded time
+ * @param input the input exploded time
+ */
+APR_DECLARE(apr_status_t) apr_time_exp_gmt_get(apr_time_t *result, 
+                                               apr_time_exp_t *input);
+
+/** @deprecated @see apr_time_exp_gmt_get */
+APR_DECLARE(apr_status_t) apr_implode_gmt(apr_time_t *result, 
+                                          apr_time_exp_t *input);
+
+/**
+ * Sleep for the specified number of micro-seconds.
+ * @param t desired amount of time to sleep.
+ * @warning May sleep for longer than the specified time. 
+ */
+APR_DECLARE(void) apr_sleep(apr_interval_time_t t);
+
+/** length of a RFC822 Date */
+#define APR_RFC822_DATE_LEN (30)
+/**
+ * apr_rfc822_date formats dates in the RFC822
+ * format in an efficient manner.  It is a fixed length
+ * format which requires the indicated amount of storage,
+ * including the trailing null byte.
+ * @param date_str String to write to.
+ * @param t the time to convert 
+ */
+APR_DECLARE(apr_status_t) apr_rfc822_date(char *date_str, apr_time_t t);
+
+/** length of a CTIME date */
+#define APR_CTIME_LEN (25)
+/**
+ * apr_ctime formats dates in the ctime() format
+ * in an efficient manner.  it is a fixed length format
+ * and requires the indicated amount of storage including
+ * the trailing null byte.
+ * Unlike ANSI/ISO C ctime(), apr_ctime() does not include
+ * a \n at the end of the string.
+ * @param date_str String to write to.
+ * @param t the time to convert 
+ */
+APR_DECLARE(apr_status_t) apr_ctime(char *date_str, apr_time_t t);
+
+/**
+ * formats the exploded time according to the format specified
+ * @param s string to write to
+ * @param retsize The length of the returned string
+ * @param max The maximum length of the string
+ * @param format The format for the time string
+ * @param tm The time to convert
+ */
+APR_DECLARE(apr_status_t) apr_strftime(char *s, apr_size_t *retsize, 
+                                       apr_size_t max, const char *format, 
+                                       apr_time_exp_t *tm);
+
+/**
+ * Improve the clock resolution for the lifetime of the given pool.
+ * Generally this is only desireable on benchmarking and other very
+ * time-sensitive applications, and has no impact on most platforms.
+ * @param p The pool to associate the finer clock resolution 
+ */
+APR_DECLARE(void) apr_time_clock_hires(apr_pool_t *p);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_TIME_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_user.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_user.h
new file mode 100644
index 00000000..d96d5407
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_user.h
@@ -0,0 +1,195 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_USER_H
+#define APR_USER_H
+
+/**
+ * @file apr_user.h
+ * @brief APR User ID Services 
+ */
+
+#include "apr.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_user User and Group ID Services
+ * @ingroup APR 
+ * @{
+ */
+
+/**
+ * Structure for determining user ownership.
+ */
+#ifdef WIN32
+typedef PSID                      apr_uid_t;
+#else
+typedef uid_t                     apr_uid_t;
+#endif
+
+/**
+ * Structure for determining group ownership.
+ */
+#ifdef WIN32
+typedef PSID                      apr_gid_t;
+#else
+typedef gid_t                     apr_gid_t;
+#endif
+
+#if APR_HAS_USER 
+
+/**
+ * Get the userid (and groupid) of the calling process
+ * @param userid   Returns the user id
+ * @param groupid  Returns the user's group id
+ * @param p The pool from which to allocate working space
+ * @remark This function is available only if APR_HAS_USER is defined.
+ */
+APR_DECLARE(apr_status_t) apr_uid_current(apr_uid_t *userid,
+                                          apr_gid_t *groupid,
+                                          apr_pool_t *p);
+
+/** @deprecated @see apr_uid_current */
+APR_DECLARE(apr_status_t) apr_current_userid(apr_uid_t *userid,
+                                             apr_gid_t *groupid,
+                                             apr_pool_t *p);
+/**
+ * Get the user name for a specified userid
+ * @param username Pointer to new string containing user name (on output)
+ * @param userid The userid
+ * @param p The pool from which to allocate the string
+ * @remark This function is available only if APR_HAS_USER is defined.
+ */
+APR_DECLARE(apr_status_t) apr_uid_name_get(char **username, apr_uid_t userid,
+                                           apr_pool_t *p);
+
+/** @deprecated @see apr_uid_name_get */
+APR_DECLARE(apr_status_t) apr_get_username(char **username, apr_uid_t userid,
+                                           apr_pool_t *p);
+/**
+ * Get the userid (and groupid) for the specified username
+ * @param userid   Returns the user id
+ * @param groupid  Returns the user's group id
+ * @param username The username to lookup
+ * @param p The pool from which to allocate working space
+ * @remark This function is available only if APR_HAS_USER is defined.
+ */
+APR_DECLARE(apr_status_t) apr_uid_get(apr_uid_t *userid, apr_gid_t *groupid,
+                                      const char *username, apr_pool_t *p);
+
+/** @deprecated @see apr_uid_get */
+APR_DECLARE(apr_status_t) apr_get_userid(apr_uid_t *userid, apr_gid_t *groupid,
+                                         const char *username, apr_pool_t *p);
+
+/**
+ * Get the home directory for the named user
+ * @param dirname Pointer to new string containing directory name (on output)
+ * @param username The named user
+ * @param p The pool from which to allocate the string
+ * @remark This function is available only if APR_HAS_USER is defined.
+ */
+APR_DECLARE(apr_status_t) apr_uid_homepath_get(char **dirname, 
+                                               const char *username, 
+                                               apr_pool_t *p);
+
+/** @deprecated @see apr_uid_homepath_get */
+APR_DECLARE(apr_status_t) apr_get_home_directory(char **dirname, 
+                                                 const char *username, 
+                                                 apr_pool_t *p);
+
+/**
+ * Compare two user identifiers for equality.
+ * @param left One uid to test
+ * @param right Another uid to test
+ * @return APR_SUCCESS if the apr_uid_t strutures identify the same user,
+ * APR_EMISMATCH if not, APR_BADARG if an apr_uid_t is invalid.
+ * @remark This function is available only if APR_HAS_USER is defined.
+ */
+#if defined(WIN32)
+APR_DECLARE(apr_status_t) apr_uid_compare(apr_uid_t left, apr_uid_t right);
+
+/** @deprecated @see apr_uid_compare */
+APR_DECLARE(apr_status_t) apr_compare_users(apr_uid_t left, apr_uid_t right);
+#else
+#define apr_uid_compare(left,right) (((left) == (right)) ? APR_SUCCESS : APR_EMISMATCH)
+/** @deprecated @see apr_uid_compare */
+#define apr_compare_users(left,right) (((left) == (right)) ? APR_SUCCESS : APR_EMISMATCH)
+#endif
+
+/**
+ * Get the group name for a specified groupid
+ * @param groupname Pointer to new string containing group name (on output)
+ * @param groupid The groupid
+ * @param p The pool from which to allocate the string
+ * @remark This function is available only if APR_HAS_USER is defined.
+ */
+APR_DECLARE(apr_status_t) apr_gid_name_get(char **groupname, 
+                                             apr_gid_t groupid, apr_pool_t *p);
+
+/** @deprecated @see apr_gid_name_get */
+APR_DECLARE(apr_status_t) apr_group_name_get(char **groupname, 
+                                             apr_gid_t groupid, apr_pool_t *p);
+
+/** @deprecated @see apr_gid_name_get */
+APR_DECLARE(apr_status_t) apr_get_groupname(char **groupname, 
+                                            apr_gid_t groupid, apr_pool_t *p);
+
+/**
+ * Get the groupid for a specified group name
+ * @param groupid Pointer to the group id (on output)
+ * @param groupname The group name to look up
+ * @param p The pool from which to allocate the string
+ * @remark This function is available only if APR_HAS_USER is defined.
+ */
+APR_DECLARE(apr_status_t) apr_gid_get(apr_gid_t *groupid, 
+                                      const char *groupname, apr_pool_t *p);
+
+/** @deprecated @see apr_gid_get */
+APR_DECLARE(apr_status_t) apr_get_groupid(apr_gid_t *groupid, 
+                                          const char *groupname, apr_pool_t *p);
+
+/**
+ * Compare two group identifiers for equality.
+ * @param left One gid to test
+ * @param right Another gid to test
+ * @return APR_SUCCESS if the apr_gid_t strutures identify the same group,
+ * APR_EMISMATCH if not, APR_BADARG if an apr_gid_t is invalid.
+ * @remark This function is available only if APR_HAS_USER is defined.
+ */
+#if defined(WIN32)
+APR_DECLARE(apr_status_t) apr_gid_compare(apr_gid_t left, apr_gid_t right);
+/** @deprecated @see apr_gid_compare */
+APR_DECLARE(apr_status_t) apr_compare_groups(apr_gid_t left, apr_gid_t right);
+#else
+#define apr_gid_compare(left,right) (((left) == (right)) ? APR_SUCCESS : APR_EMISMATCH)
+/** @deprecated @see apr_gid_compare */
+#define apr_compare_groups(left,right) (((left) == (right)) ? APR_SUCCESS : APR_EMISMATCH)
+#endif
+
+#endif  /* ! APR_HAS_USER */
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* ! APR_USER_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_version.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_version.h
new file mode 100644
index 00000000..08bcd288
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_version.h
@@ -0,0 +1,115 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_VERSION_H
+#define APR_VERSION_H
+
+#include "apr.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file apr_version.h
+ * @brief APR Versioning Interface
+ * 
+ * APR's Version
+ *
+ * There are several different mechanisms for accessing the version. There
+ * is a string form, and a set of numbers; in addition, there are constants
+ * which can be compiled into your application, and you can query the library
+ * being used for its actual version.
+ *
+ * Note that it is possible for an application to detect that it has been
+ * compiled against a different version of APR by use of the compile-time
+ * constants and the use of the run-time query function.
+ *
+ * APR version numbering follows the guidelines specified in:
+ *
+ *     http://apr.apache.org/versioning.html
+ */
+
+/* The numeric compile-time version constants. These constants are the
+ * authoritative version numbers for APR. 
+ */
+
+/** major version 
+ * Major API changes that could cause compatibility problems for older
+ * programs such as structure size changes.  No binary compatibility is
+ * possible across a change in the major version.
+ */
+#define APR_MAJOR_VERSION       0
+
+/** 
+ * Minor API changes that do not cause binary compatibility problems.
+ * Should be reset to 0 when upgrading APR_MAJOR_VERSION
+ */
+#define APR_MINOR_VERSION       9
+
+/** patch level */
+#define APR_PATCH_VERSION      19
+
+/** 
+ *  This symbol is defined for internal, "development" copies of APR. This
+ *  symbol will be #undef'd for releases. 
+ */
+/* #define APR_IS_DEV_VERSION */
+
+
+/** The formatted string of APR's version */
+#define APR_VERSION_STRING \
+     APR_STRINGIFY(APR_MAJOR_VERSION) "." \
+     APR_STRINGIFY(APR_MINOR_VERSION) "." \
+     APR_STRINGIFY(APR_PATCH_VERSION) \
+     APR_IS_DEV_STRING
+
+
+/** 
+ * The numeric version information is broken out into fields within this 
+ * structure. 
+ */
+typedef struct {
+    int major;      /**< major number */
+    int minor;      /**< minor number */
+    int patch;      /**< patch number */
+    int is_dev;     /**< is development (1 or 0) */
+} apr_version_t;
+
+/**
+ * Return APR's version information information in a numeric form.
+ *
+ *  @param pvsn Pointer to a version structure for returning the version
+ *              information.
+ */
+APR_DECLARE(void) apr_version(apr_version_t *pvsn);
+
+/** Return APR's version information as a string. */
+APR_DECLARE(const char *) apr_version_string(void);
+
+
+/** Internal: string form of the "is dev" flag */
+#ifdef APR_IS_DEV_VERSION
+#define APR_IS_DEV_STRING "-dev"
+#else
+#define APR_IS_DEV_STRING ""
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_VERSION_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_want.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_want.h
new file mode 100644
index 00000000..39cc4fcb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/apr_want.h
@@ -0,0 +1,109 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"        /* configuration data */
+/**
+ * @file apr_want.h
+ * @brief APR Standard Headers Support
+ *
+ * <PRE>
+ * Features:
+ *
+ *   APR_WANT_STRFUNC:  strcmp, strcat, strcpy, etc
+ *   APR_WANT_MEMFUNC:  memcmp, memcpy, etc
+ *   APR_WANT_STDIO:    <stdio.h> and related bits
+ *   APR_WANT_IOVEC:    struct iovec
+ *   APR_WANT_BYTEFUNC: htons, htonl, ntohl, ntohs
+ *
+ * Typical usage:
+ *
+ *   #define APR_WANT_STRFUNC
+ *   #define APR_WANT_MEMFUNC
+ *   #include "apr_want.h"
+ *
+ * The appropriate headers will be included.
+ *
+ * Note: it is safe to use this in a header (it won't interfere with other
+ *       headers' or source files' use of apr_want.h)
+ * </PRE>
+ */
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APR_WANT_STRFUNC
+
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+#undef APR_WANT_STRFUNC
+#endif
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APR_WANT_MEMFUNC
+
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+
+#undef APR_WANT_MEMFUNC
+#endif
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APR_WANT_STDIO
+
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+
+#undef APR_WANT_STDIO
+#endif
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APR_WANT_IOVEC
+
+#if APR_HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+
+#undef APR_WANT_IOVEC
+#endif
+
+/* --------------------------------------------------------------------- */
+
+#ifdef APR_WANT_BYTEFUNC
+
+/* Single Unix says they are in arpa/inet.h.  Linux has them in
+ * netinet/in.h.  FreeBSD has them in arpa/inet.h but requires that
+ * netinet/in.h be included first.
+ */
+#if APR_HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#if APR_HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#undef APR_WANT_BYTEFUNC
+#endif
+
+/* --------------------------------------------------------------------- */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/aix/apr_arch_dso.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/aix/apr_arch_dso.h
new file mode 100644
index 00000000..d1cac684
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/aix/apr_arch_dso.h
@@ -0,0 +1,41 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DSO_H
+#define DSO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_dso.h"
+#include "apr.h"
+
+#if APR_HAS_DSO
+
+void *dlopen(const char *path, int mode);
+void *dlsym(void *handle, const char *symbol);
+const char *dlerror(void);
+int dlclose(void *handle);
+
+struct apr_dso_handle_t {
+    apr_pool_t  *pool;
+    void          *handle;
+    const char *errormsg;
+};
+
+#endif
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/apr_private_common.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/apr_private_common.h
new file mode 100644
index 00000000..3d8b7609
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/apr_private_common.h
@@ -0,0 +1,37 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file contains private declarations common to all architectures.
+ */
+
+#ifndef APR_PRIVATE_COMMON_H
+#define APR_PRIVATE_COMMON_H
+
+#include "apr_pools.h"
+#include "apr_tables.h"
+
+apr_status_t apr_filepath_list_split_impl(apr_array_header_t **pathelts,
+                                          const char *liststr,
+                                          char separator,
+                                          apr_pool_t *p);
+
+apr_status_t apr_filepath_list_merge_impl(char **liststr,
+                                          apr_array_header_t *pathelts,
+                                          char separator,
+                                          apr_pool_t *p);
+
+#endif  /*APR_PRIVATE_COMMON_H*/
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_dso.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_dso.h
new file mode 100644
index 00000000..0fbc9c1e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_dso.h
@@ -0,0 +1,38 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DSO_H
+#define DSO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_dso.h"
+#include "apr.h"
+#include <kernel/image.h>
+#include <string.h>
+
+#if APR_HAS_DSO
+
+struct apr_dso_handle_t {
+    image_id      handle;    /* Handle to the DSO loaded */
+    apr_pool_t   *pool;
+};
+
+#endif
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_proc_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_proc_mutex.h
new file mode 100644
index 00000000..c60d8c62
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_proc_mutex.h
@@ -0,0 +1,36 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef PROC_MUTEX_H
+#define PROC_MUTEX_H
+
+#include "apr_pools.h"
+#include "apr_proc_mutex.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+
+struct apr_proc_mutex_t {
+    apr_pool_t *pool;
+    
+    /* Our lock :) */
+    sem_id Lock;
+    int32  LockCount;
+};
+
+#endif  /* PROC_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_cond.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_cond.h
new file mode 100644
index 00000000..c9420b53
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_cond.h
@@ -0,0 +1,46 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_COND_H
+#define THREAD_COND_H
+
+#include <kernel/OS.h>
+#include "apr_pools.h"
+#include "apr_thread_cond.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+#include "apr_ring.h"
+
+struct waiter_t {
+    APR_RING_ENTRY(waiter_t) link;
+    sem_id sem;
+};
+
+struct apr_thread_cond_t {
+    apr_pool_t *pool;
+    sem_id lock;
+    apr_thread_mutex_t *condlock;
+    thread_id owner;
+    /* active list */
+    APR_RING_HEAD(active_list, waiter_t) alist;
+    /* free list */
+    APR_RING_HEAD(free_list,   waiter_t) flist;
+};
+
+#endif  /* THREAD_COND_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_mutex.h
new file mode 100644
index 00000000..bb7d4ae8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_mutex.h
@@ -0,0 +1,42 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_MUTEX_H
+#define THREAD_MUTEX_H
+
+#include <kernel/OS.h>
+#include "apr_pools.h"
+#include "apr_thread_mutex.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+
+struct apr_thread_mutex_t {
+    apr_pool_t *pool;
+    
+    /* Our lock :) */
+    sem_id Lock;
+    int32  LockCount;
+
+    /* If we nest locks we need these... */
+    int nested;  
+    apr_os_thread_t owner;
+    int owner_ref;
+};
+
+#endif  /* THREAD_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_rwlock.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_rwlock.h
new file mode 100644
index 00000000..694b0d50
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_thread_rwlock.h
@@ -0,0 +1,45 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_RWLOCK_H
+#define THREAD_RWLOCK_H
+
+#include <kernel/OS.h>
+#include "apr_pools.h"
+#include "apr_thread_rwlock.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+
+struct apr_thread_rwlock_t {
+    apr_pool_t *pool;
+
+    /* Our lock :) */
+    sem_id Lock;
+    int32  LockCount;
+    /* Read/Write lock stuff */
+    sem_id Read;
+    int32  ReadCount;
+    sem_id Write;
+    int32  WriteCount;
+    int32  Nested;
+
+    thread_id writer;
+};
+
+#endif  /* THREAD_RWLOCK_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_threadproc.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_threadproc.h
new file mode 100644
index 00000000..13de0536
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/beos/apr_arch_threadproc.h
@@ -0,0 +1,95 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_thread_proc.h"
+#include "apr_arch_file_io.h"
+#include "apr_file_io.h"
+#include "apr_thread_proc.h"
+#include "apr_general.h"
+#include "apr_portable.h"
+#include <kernel/OS.h>
+#include <signal.h>
+#include <string.h>
+#include <sys/wait.h>
+#include <image.h>
+
+#ifndef THREAD_PROC_H
+#define THREAD_PROC_H
+
+#define SHELL_PATH "/bin/sh"
+
+#define PTHREAD_CANCEL_AYNCHRONOUS  CANCEL_ASYNCH; 
+#define PTHREAD_CANCEL_DEFERRED     CANCEL_DEFER; 
+                                   
+#define PTHREAD_CANCEL_ENABLE       CANCEL_ENABLE; 
+#define PTHREAD_CANCEL_DISABLE      CANCEL_DISABLE; 
+
+#define BEOS_MAX_DATAKEYS	128
+
+struct apr_thread_t {
+    apr_pool_t *pool;
+    thread_id td;
+    void *data;
+    apr_thread_start_t func;
+    apr_status_t exitval;
+};
+
+struct apr_threadattr_t {
+    apr_pool_t *pool;
+    int32 attr;
+    int detached;
+    int joinable;
+};
+
+struct apr_threadkey_t {
+    apr_pool_t *pool;
+	int32  key;
+};
+
+struct beos_private_data {
+	const void ** data;
+	int count;
+	volatile thread_id  td;
+};
+
+struct beos_key {
+	int  assigned;
+	int  count;
+	sem_id  lock;
+	int32  ben_lock;
+	void (* destructor) (void *);
+};
+
+struct apr_procattr_t {
+    apr_pool_t *pool;
+    apr_file_t *parent_in;
+    apr_file_t *child_in;
+    apr_file_t *parent_out;
+    apr_file_t *child_out;
+    apr_file_t *parent_err;
+    apr_file_t *child_err;
+    char *currdir;
+    apr_int32_t cmdtype;
+    apr_int32_t detached;
+};
+
+struct apr_thread_once_t {
+    sem_id sem;
+    int hit;
+};
+
+#endif  /* ! THREAD_PROC_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_dso.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_dso.h
new file mode 100644
index 00000000..ea0fe8c2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_dso.h
@@ -0,0 +1,43 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DSO_H
+#define DSO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_dso.h"
+#include "apr.h"
+
+#include <dlfcn.h>
+
+typedef struct sym_list sym_list;
+
+struct sym_list {
+    sym_list *next;
+    char *symbol;
+};
+
+struct apr_dso_handle_t {
+    apr_pool_t  *pool;
+    void        *handle;
+    const char  *errormsg;
+    sym_list    *symbols;
+    char        *path;
+};
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_file_io.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_file_io.h
new file mode 100644
index 00000000..7548a237
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_file_io.h
@@ -0,0 +1,159 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FILE_IO_H
+#define FILE_IO_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_tables.h"
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_errno.h"
+#include "apr_lib.h"
+
+/* System headers the file I/O library needs */
+#if APR_HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#if APR_HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+#if APR_HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#include <fsio.h>
+
+/* End System headers */
+
+#define APR_FILE_BUFSIZE 4096
+
+struct apr_file_t {
+    apr_pool_t *pool;
+    int filedes;
+    char *fname;
+    apr_int32_t flags;
+    int eof_hit;
+    int is_pipe;
+    apr_interval_time_t timeout;
+    int buffered;
+    enum {BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking;
+    int ungetchar;    /* Last char provided by an unget op. (-1 = no char)*/
+
+    /* Stuff for buffered mode */
+    char *buffer;
+    int bufpos;               /* Read/Write position in buffer */
+    unsigned long dataRead;   /* amount of valid data read into buffer */
+    int direction;            /* buffer being used for 0 = read, 1 = write */
+    unsigned long filePtr;    /* position in file of handle */
+#if APR_HAS_THREADS
+    struct apr_thread_mutex_t *thlock;
+#endif
+};
+
+#if APR_HAS_THREADS
+#define file_lock(f)   do { \
+                           if ((f)->thlock) \
+                               apr_thread_mutex_lock((f)->thlock); \
+                       } while (0)
+#define file_unlock(f) do { \
+                           if ((f)->thlock) \
+                               apr_thread_mutex_unlock((f)->thlock); \
+                       } while (0)
+#else
+#define file_lock(f)   do {} while (0)
+#define file_unlock(f) do {} while (0)
+#endif
+
+struct apr_dir_t {
+    apr_pool_t *pool;
+    char *dirname;
+    DIR *dirstruct;
+    struct dirent *entry;
+};
+
+typedef struct apr_stat_entry_t apr_stat_entry_t;
+
+struct apr_stat_entry_t {
+    struct stat info;
+    char *casedName;
+    apr_time_t expire;
+    NXPathCtx_t pathCtx;
+};
+
+#define MAX_SERVER_NAME     64
+#define MAX_VOLUME_NAME     64
+#define MAX_PATH_NAME       256
+#define MAX_FILE_NAME       256
+
+#define DRIVE_ONLY          1
+
+/* If the user passes d: vs. D: (or //mach/share vs. //MACH/SHARE),
+ * we need to fold the case to canonical form.  This function is
+ * supposed to do so.
+ */
+apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p);
+
+/* This function check to see of the given path includes a drive/volume
+ * specifier.  If the _only_ parameter is set to DRIVE_ONLY then it 
+ * check to see of the path only contains a drive/volume specifier and
+ * nothing else.
+ */
+apr_status_t filepath_has_drive(const char *rootpath, int only, apr_pool_t *p);
+
+/* This function compares the drive/volume specifiers for each given path.
+ * It returns zero if they match or non-zero if not. 
+ */
+apr_status_t filepath_compare_drive(const char *path1, const char *path2, apr_pool_t *p);
+
+apr_status_t apr_unix_file_cleanup(void *);
+apr_status_t apr_unix_child_file_cleanup(void *);
+
+apr_status_t apr_file_flush_locked(apr_file_t *thefile);
+apr_status_t apr_file_info_get_locked(apr_finfo_t *finfo, apr_int32_t wanted,
+                                      apr_file_t *thefile);
+
+#endif  /* ! FILE_IO_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_global_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_global_mutex.h
new file mode 100644
index 00000000..4167d378
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_global_mutex.h
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef GLOBAL_MUTEX_H
+#define GLOBAL_MUTEX_H
+
+#include "apr_global_mutex.h"
+#include "apr_thread_mutex.h"
+
+struct apr_global_mutex_t {
+    apr_pool_t *pool;
+    apr_thread_mutex_t *mutex;
+};
+
+#endif  /* GLOBAL_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_internal_time.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_internal_time.h
new file mode 100644
index 00000000..59f10672
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_internal_time.h
@@ -0,0 +1,26 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef TIME_INTERNAL_H
+#define TIME_INTERNAL_H
+
+#include "apr.h"
+
+#define TZONE           (*___timezone())
+
+void apr_netware_setup_time(void);
+
+#endif  /* TIME_INTERNAL_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_networkio.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_networkio.h
new file mode 100644
index 00000000..bcd7ec84
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_networkio.h
@@ -0,0 +1,27 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef NETWORK_IO_H
+
+/* Making sure that we include the correct networkio.h since the
+    the project file is configured to first look for headers in
+    arch/netware and then arch/unix. But in this specific case we 
+    want arch/win32.
+*/
+#include <../win32/apr_arch_networkio.h>
+
+#endif  /* ! NETWORK_IO_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_pre_nw.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_pre_nw.h
new file mode 100644
index 00000000..36d9942c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_pre_nw.h
@@ -0,0 +1,67 @@
+#ifndef __pre_nw__
+#define __pre_nw__
+
+#include <stdint.h>
+
+#ifndef __GNUC__
+#pragma precompile_target "precomp.mch"
+#endif
+
+#define NETWARE
+
+#define N_PLAT_NLM
+
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define FAR
+#define far
+
+/* no-op for Codewarrior C compiler; a functions are cdecl 
+   by default */
+#define cdecl
+
+/* if we have wchar_t enabled in C++, predefine this type to avoid
+   a conflict in Novell's header files */
+#ifndef __GNUC__
+#ifndef DOXYGEN
+#if (__option(cplusplus) && __option(wchar_type))
+#define _WCHAR_T
+#endif
+#endif
+#endif
+
+/* C9X defintion used by MSL C++ library */
+#define DECIMAL_DIG 17
+
+/* some code may want to use the MS convention for long long */
+#ifndef __int64
+#define __int64 long long
+#endif
+
+/* expat version */
+#define VERSION "expat_1.95.1"
+#define EXPAT_MAJOR_VERSION     1
+#define EXPAT_MINOR_VERSION     95
+#define EXPAT_EDIT              2
+
+#define XML_MAJOR_VERSION       EXPAT_MAJOR_VERSION
+#define XML_MINOR_VERSION       EXPAT_MINOR_VERSION
+#define XML_MICRO_VERSION       EXPAT_EDIT
+
+#endif
+
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_proc_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_proc_mutex.h
new file mode 100644
index 00000000..7a634c2e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_proc_mutex.h
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef PROC_MUTEX_H
+#define PROC_MUTEX_H
+
+#include "apr_proc_mutex.h"
+#include "apr_thread_mutex.h"
+
+struct apr_proc_mutex_t {
+    apr_pool_t *pool;
+    apr_thread_mutex_t *mutex;
+};
+
+#endif  /* PROC_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_cond.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_cond.h
new file mode 100644
index 00000000..b11a5f86
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_cond.h
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_COND_H
+#define THREAD_COND_H
+
+#include "apr_thread_cond.h"
+#include <nks/synch.h>
+
+struct apr_thread_cond_t {
+    apr_pool_t *pool;
+    NXCond_t *cond;
+};
+
+#endif  /* THREAD_COND_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_mutex.h
new file mode 100644
index 00000000..0453799c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_mutex.h
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_MUTEX_H
+#define THREAD_MUTEX_H
+
+#include "apr_thread_mutex.h"
+#include <nks/synch.h>
+
+struct apr_thread_mutex_t {
+    apr_pool_t *pool;
+    NXMutex_t *mutex;
+};
+
+#endif  /* THREAD_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_rwlock.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_rwlock.h
new file mode 100644
index 00000000..d2dbd42f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_thread_rwlock.h
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_RWLOCK_H
+#define THREAD_RWLOCK_H
+
+#include "apr_thread_rwlock.h"
+#include <nks/synch.h>
+
+struct apr_thread_rwlock_t {
+    apr_pool_t *pool;
+    NXRwLock_t *rwlock;
+};
+
+#endif  /* THREAD_RWLOCK_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_threadproc.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_threadproc.h
new file mode 100644
index 00000000..713ed295
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_arch_threadproc.h
@@ -0,0 +1,78 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+
+#include <sys/wait.h>
+
+#ifndef THREAD_PROC_H
+#define THREAD_PROC_H
+
+#define SHELL_PATH ""
+#define APR_DEFAULT_STACK_SIZE 65536
+
+struct apr_thread_t {
+    apr_pool_t *pool;
+    NXContext_t ctx;
+    NXThreadId_t td;
+    char *thread_name;
+    apr_int32_t cancel;
+    apr_int32_t cancel_how;
+    void *data;
+    apr_thread_start_t func;
+    apr_status_t exitval;
+};
+
+struct apr_threadattr_t {
+    apr_pool_t *pool;
+    apr_size_t  stack_size;
+    apr_int32_t detach;
+    char *thread_name;
+};
+
+struct apr_threadkey_t {
+    apr_pool_t *pool;
+    NXKey_t key;
+};
+
+struct apr_procattr_t {
+    apr_pool_t *pool;
+    apr_file_t *parent_in;
+    apr_file_t *child_in;
+    apr_file_t *parent_out;
+    apr_file_t *child_out;
+    apr_file_t *parent_err;
+    apr_file_t *child_err;
+    char *currdir;
+    apr_int32_t cmdtype;
+    apr_int32_t detached;
+    apr_int32_t addrspace;
+};
+
+struct apr_thread_once_t {
+    unsigned long value;
+};
+
+//struct apr_proc_t {
+//    apr_pool_t *pool;
+//    pid_t pid;
+//    apr_procattr_t *attr;
+//};
+
+#endif  /* ! THREAD_PROC_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_private.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_private.h
new file mode 100644
index 00000000..0282adfb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/netware/apr_private.h
@@ -0,0 +1,175 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Note: 
+ * This is the windows specific autoconf-like config file
+ * which unix would create at build time.
+ */
+
+#ifdef NETWARE
+
+#ifndef APR_PRIVATE_H
+#define APR_PRIVATE_H
+
+/* Include the public APR symbols, include our idea of the 'right'
+ * subset of the Windows.h header.  This saves us repetition.
+ */
+#include "apr.h"
+
+#include <sys/types.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <library.h>
+#include <netware.h>
+
+/* Use this section to define all of the HAVE_FOO_H
+ * that are required to build properly.
+ */
+#define HAVE_DLFCN_H    1
+#define HAVE_LIMITS_H   1
+#define HAVE_SIGNAL_H   1
+#define HAVE_STDDEF_H   1
+#define HAVE_STDLIB_H   1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_SYS_MMAN_H 1
+#define HAVE_FCNTL_H    1
+#define HAVE_ICONV_H    1
+#define HAVE_UTIME_H    1
+
+#define HAVE_STRICMP    1
+#define HAVE_STRNICMP   1
+#define HAVE_STRDUP     1
+#define HAVE_STRSTR     1
+#define HAVE_MEMCHR     1
+#define HAVE_CALLOC     1
+#define HAVE_UTIME      1
+
+#define HAVE_GETENV     1
+#define HAVE_SETENV     1
+#define HAVE_UNSETENV   1
+
+#define HAVE_WRITEV     1
+
+/*#define DSO_USE_DLFCN */
+
+#ifdef NW_BUILD_IPV6
+#define HAVE_GETADDRINFO 1
+#define HAVE_GETNAMEINFO 1
+#endif
+
+/* 1 is used for SIGABRT on netware */
+/* 2 is used for SIGFPE on netware */
+/* 3 is used for SIGILL on netware */
+/* 4 is used for SIGINT on netware */
+/* 5 is used for SIGSEGV on netware */
+/* 6 is used for SIGTERM on netware */
+/* 7 is used for SIGPOLL on netware */
+
+#define SIGKILL         11
+#define SA_NOCLDSTOP    12
+#define SIGALRM         13
+#define SIGCHLD         14 
+#define SIGCONT         15
+#define SIGHUP          16
+#define SIGPIPE         17
+#define SIGQUIT         18
+#define SIGSTOP         19
+#define SIGTSTP         20
+#define SIGTTIN         21
+#define SIGTTOU         22
+#define SIGUSR1         23
+#define SIGUSR2         24
+    
+#define SIGTRAP         25
+#define SIGIOT          26
+#define SIGBUS          27
+#define SIGSTKFLT       28
+#define SIGURG          29
+#define SIGXCPU         30
+#define SIGXFSZ         31
+#define SIGVTALRM       32
+#define SIGPROF         33
+#define SIGWINCH        34
+#define SIGIO           35
+
+#if 0
+#define __attribute__(__x) 
+
+/* APR COMPATABILITY FUNCTIONS
+ * This section should be used to define functions and
+ * macros which are need to make Windows features look
+ * like POSIX features.
+ */
+typedef void (Sigfunc)(int);
+#endif
+
+#define strcasecmp(s1, s2)       stricmp(s1, s2)
+#define Sleep(t)                 delay(t)
+#define lstat(a,b)               stat(a,b)
+#define _getch()                 getcharacter()
+
+#define SIZEOF_SHORT           2
+#define SIZEOF_INT             4
+#define SIZEOF_LONGLONG        8
+#define SIZEOF_CHAR            1
+#define SIZEOF_SSIZE_T         SIZEOF_INT
+
+void netware_pool_proc_cleanup ();
+
+/* NLM registration routines for managing which NLMs
+    are using the library. */
+int register_NLM(void *NLMHandle);
+int unregister_NLM(void *NLMHandle);
+
+/* Application global data management */
+extern int  gLibId;
+extern void *gLibHandle;
+
+typedef struct app_data {
+    int     initialized;
+    void*   gPool;
+    void*   gs_aHooksToSort;
+    void*   gs_phOptionalHooks;
+    void*   gs_phOptionalFunctions;
+    void*   gs_nlmhandle;
+    rtag_t  gs_startup_rtag;
+    rtag_t  gs_socket_rtag;
+    rtag_t  gs_lookup_rtag;
+    rtag_t  gs_event_rtag;
+    rtag_t  gs_pcp_rtag;
+} APP_DATA;
+
+int setGlobalPool(void *data);
+void* getGlobalPool();
+int setStatCache(void *data);
+void* getStatCache();
+
+/* Redefine malloc to use the library malloc call so 
+    that all of the memory resources will be owned
+    and can be shared by the library. */
+#undef malloc
+#define malloc(x) library_malloc(gLibHandle,x)
+
+/*
+ * Include common private declarations.
+ */
+#include "../apr_private_common.h"
+
+#endif  /*APR_PRIVATE_H*/
+#endif  /*NETWARE*/
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_dso.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_dso.h
new file mode 100644
index 00000000..2bda6b7c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_dso.h
@@ -0,0 +1,37 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DSO_H
+#define DSO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_dso.h"
+#include "apr.h"
+
+#if APR_HAS_DSO
+
+struct apr_dso_handle_t {
+    apr_pool_t  *cont;       /* Context for returning error strings */
+    HMODULE       handle;     /* Handle to the DSO loaded            */
+    apr_status_t   load_error;
+    char          *failed_module;
+};
+
+#endif
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_file_io.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_file_io.h
new file mode 100644
index 00000000..60700656
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_file_io.h
@@ -0,0 +1,80 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FILE_IO_H
+#define FILE_IO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_thread_mutex.h"
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_errno.h"
+
+/* We have an implementation of mkstemp but it's not very multi-threading 
+ * friendly & is part of the POSIX emulation rather than native so don't
+ * use it.
+ */
+#undef HAVE_MKSTEMP
+
+#define APR_FILE_BUFSIZE 4096
+
+struct apr_file_t {
+    apr_pool_t *pool;
+    HFILE filedes;
+    char * fname;
+    int isopen;
+    int buffered;
+    int eof_hit;
+    apr_int32_t flags;
+    int timeout;
+    int pipe;
+    HEV pipeSem;
+    enum { BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking;
+
+    /* Stuff for buffered mode */
+    char *buffer;
+    int bufpos;               // Read/Write position in buffer
+    unsigned long dataRead;   // amount of valid data read into buffer
+    int direction;            // buffer being used for 0 = read, 1 = write
+    unsigned long filePtr;    // position in file of handle
+    apr_thread_mutex_t *mutex;// mutex semaphore, must be owned to access the above fields
+};
+
+struct apr_dir_t {
+    apr_pool_t *pool;
+    char *dirname;
+    ULONG handle;
+    FILEFINDBUF3 entry;
+    int validentry;
+};
+
+apr_status_t apr_file_cleanup(void *);
+apr_status_t apr_os2_time_to_apr_time(apr_time_t *result, FDATE os2date, 
+                                      FTIME os2time);
+
+/* see win32/fileio.h for description of these */
+extern const char c_is_fnchar[256];
+
+#define IS_FNCHAR(c) c_is_fnchar[(unsigned char)c]
+
+apr_status_t filepath_root_test(char *path, apr_pool_t *p);
+apr_status_t filepath_drive_get(char **rootpath, char drive, 
+                                apr_int32_t flags, apr_pool_t *p);
+apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p);
+
+#endif  /* ! FILE_IO_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_networkio.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_networkio.h
new file mode 100644
index 00000000..5db2def0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_networkio.h
@@ -0,0 +1,71 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef NETWORK_IO_H
+#define NETWORK_IO_H
+
+#include "apr_private.h"
+#include "apr_network_io.h"
+#include "apr_general.h"
+#include "apr_arch_os2calls.h"
+#if APR_HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+typedef struct sock_userdata_t sock_userdata_t;
+struct sock_userdata_t {
+    sock_userdata_t *next;
+    const char *key;
+    void *data;
+};
+
+struct apr_socket_t {
+    apr_pool_t *cntxt;
+    int socketdes;
+    int type;
+    int protocol;
+    apr_sockaddr_t *local_addr;
+    apr_sockaddr_t *remote_addr;
+    apr_interval_time_t timeout;
+    int nonblock;
+    int local_port_unknown;
+    int local_interface_unknown;
+    int remote_addr_unknown;
+    apr_int32_t netmask;
+    apr_int32_t inherit;
+    sock_userdata_t *userdata;
+};
+
+/* Error codes returned from sock_errno() */
+#define SOCBASEERR              10000
+#define SOCEPERM                (SOCBASEERR+1)             /* Not owner */
+#define SOCESRCH                (SOCBASEERR+3)             /* No such process */
+#define SOCEINTR                (SOCBASEERR+4)             /* Interrupted system call */
+#define SOCENXIO                (SOCBASEERR+6)             /* No such device or address */
+#define SOCEBADF                (SOCBASEERR+9)             /* Bad file number */
+#define SOCEACCES               (SOCBASEERR+13)            /* Permission denied */
+#define SOCEFAULT               (SOCBASEERR+14)            /* Bad address */
+#define SOCEINVAL               (SOCBASEERR+22)            /* Invalid argument */
+#define SOCEMFILE               (SOCBASEERR+24)            /* Too many open files */
+#define SOCEPIPE                (SOCBASEERR+32)            /* Broken pipe */
+#define SOCEOS2ERR              (SOCBASEERR+100)            /* OS/2 Error */
+
+const char *apr_inet_ntop(int af, const void *src, char *dst, apr_size_t size);
+int apr_inet_pton(int af, const char *src, void *dst);
+void apr_sockaddr_vars_set(apr_sockaddr_t *, int, apr_port_t);
+
+#endif  /* ! NETWORK_IO_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_os2calls.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_os2calls.h
new file mode 100644
index 00000000..3c739bfd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_os2calls.h
@@ -0,0 +1,59 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_errno.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+
+extern int (*apr_os2_socket)(int, int, int);
+extern int (*apr_os2_select)(int *, int, int, int, long);
+extern int (*apr_os2_sock_errno)();
+extern int (*apr_os2_accept)(int, struct sockaddr *, int *);
+extern int (*apr_os2_bind)(int, struct sockaddr *, int);
+extern int (*apr_os2_connect)(int, struct sockaddr *, int);
+extern int (*apr_os2_getpeername)(int, struct sockaddr *, int *);
+extern int (*apr_os2_getsockname)(int, struct sockaddr *, int *);
+extern int (*apr_os2_getsockopt)(int, int, int, char *, int *);
+extern int (*apr_os2_ioctl)(int, int, caddr_t, int);
+extern int (*apr_os2_listen)(int, int);
+extern int (*apr_os2_recv)(int, char *, int, int);
+extern int (*apr_os2_send)(int, const char *, int, int);
+extern int (*apr_os2_setsockopt)(int, int, int, char *, int);
+extern int (*apr_os2_shutdown)(int, int);
+extern int (*apr_os2_soclose)(int);
+extern int (*apr_os2_writev)(int, struct iovec *, int);
+extern int (*apr_os2_sendto)(int, const char *, int, int, const struct sockaddr *, int);
+extern int (*apr_os2_recvfrom)(int, char *, int, int, struct sockaddr *, int *);
+
+#define socket apr_os2_socket
+#define select apr_os2_select
+#define sock_errno apr_os2_sock_errno
+#define accept apr_os2_accept
+#define bind apr_os2_bind
+#define connect apr_os2_connect
+#define getpeername apr_os2_getpeername
+#define getsockname apr_os2_getsockname
+#define getsockopt apr_os2_getsockopt
+#define ioctl apr_os2_ioctl
+#define listen apr_os2_listen
+#define recv apr_os2_recv
+#define send apr_os2_send
+#define setsockopt apr_os2_setsockopt
+#define shutdown apr_os2_shutdown
+#define soclose apr_os2_soclose
+#define writev apr_os2_writev
+#define sendto apr_os2_sendto
+#define recvfrom apr_os2_recvfrom
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_proc_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_proc_mutex.h
new file mode 100644
index 00000000..8caf3369
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_proc_mutex.h
@@ -0,0 +1,31 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef PROC_MUTEX_H
+#define PROC_MUTEX_H
+
+#include "apr_proc_mutex.h"
+#include "apr_file_io.h"
+
+struct apr_proc_mutex_t {
+    apr_pool_t *pool;
+    HMTX hMutex;
+    TID owner;
+    int lock_count;
+};
+
+#endif  /* PROC_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_cond.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_cond.h
new file mode 100644
index 00000000..648b85d1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_cond.h
@@ -0,0 +1,28 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_COND_H
+#define THREAD_COND_H
+
+#include "apr_thread_cond.h"
+#include "apr_file_io.h"
+
+struct apr_thread_cond_t {
+    apr_pool_t *pool;
+};
+
+#endif  /* THREAD_COND_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_mutex.h
new file mode 100644
index 00000000..3ae2a41d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_mutex.h
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_MUTEX_H
+#define THREAD_MUTEX_H
+
+#include "apr_thread_mutex.h"
+#include "apr_file_io.h"
+
+struct apr_thread_mutex_t {
+    apr_pool_t *pool;
+    HMTX hMutex;
+};
+
+#endif  /* THREAD_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_rwlock.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_rwlock.h
new file mode 100644
index 00000000..7187d5cb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_thread_rwlock.h
@@ -0,0 +1,31 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_RWLOCK_H
+#define THREAD_RWLOCK_H
+
+#include "apr_thread_rwlock.h"
+#include "apr_file_io.h"
+
+struct apr_thread_rwlock_t {
+    apr_pool_t *pool;
+    int readers;
+    HMTX write_lock;
+    HEV read_done;
+};
+
+#endif  /* THREAD_RWLOCK_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_threadproc.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_threadproc.h
new file mode 100644
index 00000000..c8017adb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os2/apr_arch_threadproc.h
@@ -0,0 +1,67 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+
+#ifndef THREAD_PROC_H
+#define THREAD_PROC_H
+
+#define APR_THREADATTR_DETACHED 1
+
+#define SHELL_PATH "cmd.exe"
+#define APR_THREAD_STACKSIZE 65536
+
+struct apr_threadattr_t {
+    apr_pool_t *pool;
+    unsigned long attr;
+    apr_size_t stacksize;
+};
+
+struct apr_thread_t {
+    apr_pool_t *pool;
+    struct apr_threadattr_t *attr;
+    unsigned long tid;
+    apr_thread_start_t func;
+    void *data;
+    apr_status_t exitval;
+};
+
+struct apr_threadkey_t {
+    apr_pool_t *pool;
+    unsigned long *key;
+};
+
+struct apr_procattr_t {
+    apr_pool_t *pool;
+    apr_file_t *parent_in;
+    apr_file_t *child_in;
+    apr_file_t *parent_out;
+    apr_file_t *child_out;
+    apr_file_t *parent_err;
+    apr_file_t *child_err;
+    char *currdir;
+    apr_int32_t cmdtype;
+    apr_int32_t detached;
+};
+
+struct apr_thread_once_t {
+    unsigned long sem;
+    char hit;
+};
+
+#endif  /* ! THREAD_PROC_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os390/apr_arch_dso.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os390/apr_arch_dso.h
new file mode 100644
index 00000000..4263297b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/os390/apr_arch_dso.h
@@ -0,0 +1,39 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DSO_H
+#define DSO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_dso.h"
+#include "apr.h"
+
+#if APR_HAS_DSO
+
+#include <dll.h>
+
+struct apr_dso_handle_t {
+    dllhandle  *handle;     /* Handle to the DSO loaded            */
+    int failing_errno;      /* Don't save the buffer returned by
+                               strerror(); it gets reused          */
+    apr_pool_t *pool;
+};
+
+#endif
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_dso.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_dso.h
new file mode 100644
index 00000000..bfd12b43
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_dso.h
@@ -0,0 +1,62 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DSO_H
+#define DSO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_dso.h"
+#include "apr.h"
+
+#if APR_HAS_DSO
+
+#ifdef HAVE_MACH_O_DYLD_H
+#include <mach-o/dyld.h>
+#endif
+
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#ifdef HAVE_DL_H
+#include <dl.h>
+#endif
+
+#ifndef RTLD_NOW
+#define RTLD_NOW 1
+#endif
+
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
+#if (defined(__FreeBSD__) ||\
+     defined(__OpenBSD__) ||\
+     defined(__NetBSD__)     ) && !defined(__ELF__)
+#define DLSYM_NEEDS_UNDERSCORE
+#endif
+
+struct apr_dso_handle_t {
+    apr_pool_t    *pool;
+    void          *handle;
+    const char    *errormsg;
+};
+
+#endif
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_file_io.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_file_io.h
new file mode 100644
index 00000000..5606f5bc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_file_io.h
@@ -0,0 +1,140 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FILE_IO_H
+#define FILE_IO_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_tables.h"
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_errno.h"
+#include "apr_lib.h"
+#include "apr_thread_mutex.h"
+
+/* System headers the file I/O library needs */
+#if APR_HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#if APR_HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+#if APR_HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef BEOS
+#include <kernel/OS.h>
+#endif
+
+#if BEOS_BONE
+# ifndef BONE7
+  /* prior to BONE/7 fd_set & select were defined in sys/socket.h */
+#  include <sys/socket.h>
+# else
+  /* Be moved the fd_set stuff and also the FIONBIO definition... */
+#  include <sys/ioctl.h>
+# endif
+#endif
+/* End System headers */
+
+#define APR_FILE_BUFSIZE 4096
+
+struct apr_file_t {
+    apr_pool_t *pool;
+    int filedes;
+    char *fname;
+    apr_int32_t flags;
+    int eof_hit;
+    int is_pipe;
+    apr_interval_time_t timeout;
+    int buffered;
+    enum {BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking;
+    int ungetchar;    /* Last char provided by an unget op. (-1 = no char)*/
+
+    /* Stuff for buffered mode */
+    char *buffer;
+    int bufpos;               /* Read/Write position in buffer */
+    unsigned long dataRead;   /* amount of valid data read into buffer */
+    int direction;            /* buffer being used for 0 = read, 1 = write */
+    unsigned long filePtr;    /* position in file of handle */
+#if APR_HAS_THREADS
+    struct apr_thread_mutex_t *thlock;
+#endif
+};
+
+#if APR_HAS_THREADS
+#define file_lock(f)   do { \
+                           if ((f)->thlock) \
+                               apr_thread_mutex_lock((f)->thlock); \
+                       } while (0)
+#define file_unlock(f) do { \
+                           if ((f)->thlock) \
+                               apr_thread_mutex_unlock((f)->thlock); \
+                       } while (0)
+#else
+#define file_lock(f)   do {} while (0)
+#define file_unlock(f) do {} while (0)
+#endif
+
+struct apr_dir_t {
+    apr_pool_t *pool;
+    char *dirname;
+    DIR *dirstruct;
+    struct dirent *entry;
+};
+
+apr_status_t apr_unix_file_cleanup(void *);
+apr_status_t apr_unix_child_file_cleanup(void *);
+
+mode_t apr_unix_perms2mode(apr_fileperms_t perms);
+apr_fileperms_t apr_unix_mode2perms(mode_t mode);
+
+apr_status_t apr_file_flush_locked(apr_file_t *thefile);
+apr_status_t apr_file_info_get_locked(apr_finfo_t *finfo, apr_int32_t wanted,
+                                      apr_file_t *thefile);
+
+
+#endif  /* ! FILE_IO_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_global_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_global_mutex.h
new file mode 100644
index 00000000..3add9ecf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_global_mutex.h
@@ -0,0 +1,37 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef GLOBAL_MUTEX_H
+#define GLOBAL_MUTEX_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_global_mutex.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_thread_mutex.h"
+
+struct apr_global_mutex_t {
+    apr_pool_t *pool;
+    apr_proc_mutex_t *proc_mutex;
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *thread_mutex;
+#endif /* APR_HAS_THREADS */
+};
+
+#endif  /* GLOBAL_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_inherit.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_inherit.h
new file mode 100644
index 00000000..5e14f67d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_inherit.h
@@ -0,0 +1,62 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef INHERIT_H
+#define INHERIT_H
+
+#include "apr_inherit.h"
+
+#define APR_INHERIT (1 << 24)    /* Must not conflict with other bits */
+
+#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup)        \
+apr_status_t apr_##name##_inherit_set(apr_##name##_t *the##name)    \
+{                                                                   \
+    if (the##name->flag & APR_FILE_NOCLEANUP)                       \
+        return APR_EINVAL;                                          \
+    if (!(the##name->flag & APR_INHERIT)) {                         \
+        the##name->flag |= APR_INHERIT;                             \
+        apr_pool_child_cleanup_set(the##name->pool,                 \
+                                   (void *)the##name,               \
+                                   cleanup, apr_pool_cleanup_null); \
+    }                                                               \
+    return APR_SUCCESS;                                             \
+}                                                                   \
+/* Deprecated */                                                    \
+void apr_##name##_set_inherit(apr_##name##_t *the##name)            \
+{                                                                   \
+    apr_##name##_inherit_set(the##name);                            \
+}
+
+#define APR_IMPLEMENT_INHERIT_UNSET(name, flag, pool, cleanup)      \
+apr_status_t apr_##name##_inherit_unset(apr_##name##_t *the##name)  \
+{                                                                   \
+    if (the##name->flag & APR_FILE_NOCLEANUP)                       \
+        return APR_EINVAL;                                          \
+    if (the##name->flag & APR_INHERIT) {                            \
+        the##name->flag &= ~APR_INHERIT;                            \
+        apr_pool_child_cleanup_set(the##name->pool,                 \
+                                   (void *)the##name,               \
+                                   cleanup, cleanup);               \
+    }                                                               \
+    return APR_SUCCESS;                                             \
+}                                                                   \
+/* Deprecated */                                                    \
+void apr_##name##_unset_inherit(apr_##name##_t *the##name)          \
+{                                                                   \
+    apr_##name##_inherit_unset(the##name);                          \
+}
+
+#endif	/* ! INHERIT_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_internal_time.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_internal_time.h
new file mode 100644
index 00000000..6e12c674
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_internal_time.h
@@ -0,0 +1,24 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef TIME_INTERNAL_H
+#define TIME_INTERNAL_H
+
+#include "apr.h"
+
+void apr_unix_setup_time(void);
+
+#endif  /* TIME_INTERNAL_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_misc.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_misc.h
new file mode 100644
index 00000000..82351250
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_misc.h
@@ -0,0 +1,67 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MISC_H
+#define MISC_H
+
+#include "apr.h"
+#include "apr_portable.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_getopt.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_errno.h"
+#include "apr_getopt.h"
+
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#if APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+
+#ifdef BEOS
+#include <kernel/OS.h>
+#endif
+
+struct apr_other_child_rec_t {
+    apr_pool_t *p;
+    struct apr_other_child_rec_t *next;
+    apr_proc_t *proc;
+    void (*maintenance) (int, void *, int);
+    void *data;
+    apr_os_file_t write_fd;
+};
+
+#if defined(WIN32) || defined(NETWARE)
+#define WSAHighByte 2
+#define WSALowByte 0
+#endif
+
+#endif  /* ! MISC_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_networkio.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_networkio.h
new file mode 100644
index 00000000..9d77e5c1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_networkio.h
@@ -0,0 +1,134 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef NETWORK_IO_H
+#define NETWORK_IO_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_network_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+
+/* System headers the network I/O library needs */
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if APR_HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+#if APR_HAVE_NETINET_SCTP_UIO_H
+#include <netinet/sctp_uio.h>
+#endif
+#if APR_HAVE_NETINET_SCTP_H
+#include <netinet/sctp.h>
+#endif
+#if APR_HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#if APR_HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if APR_HAVE_SYS_SOCKIO_H
+#include <sys/sockio.h>
+#endif
+#if APR_HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#if APR_HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#if APR_HAVE_SYS_SENDFILE_H
+#include <sys/sendfile.h>
+#endif
+#if APR_HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+/* End System Headers */
+
+#ifndef HAVE_POLLIN
+#define POLLIN   1
+#define POLLPRI  2
+#define POLLOUT  4
+#define POLLERR  8
+#define POLLHUP  16
+#define POLLNVAL 32
+#endif
+
+typedef struct sock_userdata_t sock_userdata_t;
+struct sock_userdata_t {
+    sock_userdata_t *next;
+    const char *key;
+    void *data;
+};
+
+struct apr_socket_t {
+    apr_pool_t *cntxt;
+    int socketdes;
+    int type;
+    int protocol;
+    apr_sockaddr_t *local_addr;
+    apr_sockaddr_t *remote_addr;
+    apr_interval_time_t timeout; 
+#ifndef HAVE_POLL
+    int connected;
+#endif
+    int local_port_unknown;
+    int local_interface_unknown;
+    int remote_addr_unknown;
+    apr_int32_t netmask;
+    apr_int32_t inherit;
+    sock_userdata_t *userdata;
+};
+
+const char *apr_inet_ntop(int af, const void *src, char *dst, apr_size_t size);
+int apr_inet_pton(int af, const char *src, void *dst);
+void apr_sockaddr_vars_set(apr_sockaddr_t *, int, apr_port_t);
+
+#define apr_is_option_set(mask, option)  ((mask & option) ==option)
+
+#define apr_set_option(mask, option, on) \
+    do {                                 \
+        if (on)                          \
+            *mask |= option;             \
+        else                             \
+            *mask &= ~option;            \
+    } while (0)
+
+#endif  /* ! NETWORK_IO_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_proc_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_proc_mutex.h
new file mode 100644
index 00000000..5f4b5acc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_proc_mutex.h
@@ -0,0 +1,130 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef PROC_MUTEX_H
+#define PROC_MUTEX_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_proc_mutex.h"
+#include "apr_pools.h"
+#include "apr_portable.h"
+#include "apr_file_io.h"
+#include "apr_arch_file_io.h"
+
+/* System headers required by Locks library */
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#ifdef HAVE_SYS_IPC_H
+#include <sys/ipc.h>
+#endif
+#ifdef HAVE_SYS_SEM_H
+#include <sys/sem.h>
+#endif
+#ifdef HAVE_SYS_FILE_H
+#include <sys/file.h>
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+#if APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+#if APR_HAVE_SEMAPHORE_H
+#include <semaphore.h>
+#endif
+/* End System Headers */
+
+struct apr_proc_mutex_unix_lock_methods_t {
+    unsigned int flags;
+    apr_status_t (*create)(apr_proc_mutex_t *, const char *);
+    apr_status_t (*acquire)(apr_proc_mutex_t *);
+    apr_status_t (*tryacquire)(apr_proc_mutex_t *);
+    apr_status_t (*release)(apr_proc_mutex_t *);
+    apr_status_t (*cleanup)(void *);
+    apr_status_t (*child_init)(apr_proc_mutex_t **, apr_pool_t *, const char *);
+    const char *name;
+};
+typedef struct apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_lock_methods_t;
+
+/* bit values for flags field in apr_unix_lock_methods_t */
+#define APR_PROCESS_LOCK_MECH_IS_GLOBAL          1
+
+#if APR_HAS_POSIXSEM_SERIALIZE
+extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_posix_methods;
+#endif
+#if APR_HAS_SYSVSEM_SERIALIZE
+extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_sysv_methods;
+#endif
+#if APR_HAS_FCNTL_SERIALIZE
+extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_fcntl_methods;
+#endif
+#if APR_HAS_FLOCK_SERIALIZE
+extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_flock_methods;
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_proc_pthread_methods;
+#endif
+#if APR_HAS_RWLOCK_SERIALIZE
+extern const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_rwlock_methods;
+#endif
+
+
+#if !APR_HAVE_UNION_SEMUN && defined(APR_HAS_SYSVSEM_SERIALIZE)
+union semun {
+    int val;
+    struct semid_ds *buf;
+    unsigned short *array;
+};
+#endif
+
+struct apr_proc_mutex_t {
+    apr_pool_t *pool;
+    const apr_proc_mutex_unix_lock_methods_t *meth;
+    const apr_proc_mutex_unix_lock_methods_t *inter_meth;
+    int curr_locked;
+    char *fname;
+#if APR_HAS_SYSVSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || APR_HAS_FLOCK_SERIALIZE
+    apr_file_t *interproc;
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+    pthread_mutex_t *pthread_interproc;
+#endif
+};
+
+void apr_proc_mutex_unix_setup_lock(void);
+
+#endif  /* PROC_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_shm.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_shm.h
new file mode 100644
index 00000000..dbd9b9bc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_shm.h
@@ -0,0 +1,70 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SHM_H
+#define SHM_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_shm.h"
+#include "apr_pools.h"
+#include "apr_file_io.h"
+#include "apr_network_io.h"
+#include "apr_portable.h"
+
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+#ifdef HAVE_SYS_IPC_H
+#include <sys/ipc.h>
+#endif
+#ifdef HAVE_SYS_MUTEX_H
+#include <sys/mutex.h>
+#endif
+#ifdef HAVE_SYS_SHM_H
+#include <sys/shm.h>
+#endif
+#if !defined(SHM_R)
+#define SHM_R 0400
+#endif
+#if !defined(SHM_W)
+#define SHM_W 0200
+#endif
+#ifdef HAVE_SYS_FILE_H
+#include <sys/file.h>
+#endif
+
+/* Not all systems seem to have MAP_FAILED defined, but it should always
+ * just be (void *)-1. */
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+struct apr_shm_t {
+    apr_pool_t *pool;
+    void *base;          /* base real address */
+    void *usable;        /* base usable address */
+    apr_size_t reqsize;  /* requested segment size */
+    apr_size_t realsize; /* actual segment size */
+    const char *filename;      /* NULL if anonymous */
+#if APR_USE_SHMEM_SHMGET || APR_USE_SHMEM_SHMGET_ANON
+    int shmid;          /* shmem ID returned from shmget() */
+#endif
+};
+
+#endif /* SHM_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_cond.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_cond.h
new file mode 100644
index 00000000..fd9ed339
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_cond.h
@@ -0,0 +1,42 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_COND_H
+#define THREAD_COND_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_cond.h"
+#include "apr_pools.h"
+
+#if APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+/* XXX: Should we have a better autoconf search, something like
+ * APR_HAS_PTHREAD_COND? -aaron */
+#if APR_HAS_THREADS
+struct apr_thread_cond_t {
+    apr_pool_t *pool;
+    pthread_cond_t *cond;
+};
+#endif
+
+#endif  /* THREAD_COND_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_mutex.h
new file mode 100644
index 00000000..40cdef3c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_mutex.h
@@ -0,0 +1,39 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_MUTEX_H
+#define THREAD_MUTEX_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_thread_mutex.h"
+#include "apr_portable.h"
+#include "apr_atomic.h"
+
+#if APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+#if APR_HAS_THREADS
+struct apr_thread_mutex_t {
+    apr_pool_t *pool;
+    pthread_mutex_t mutex;
+};
+#endif
+
+#endif  /* THREAD_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_rwlock.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_rwlock.h
new file mode 100644
index 00000000..647ce264
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_thread_rwlock.h
@@ -0,0 +1,49 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_RWLOCK_H
+#define THREAD_RWLOCK_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_thread_rwlock.h"
+#include "apr_pools.h"
+
+#if APR_HAVE_PTHREAD_H
+/* this gives us pthread_rwlock_t */
+#include <pthread.h>
+#endif
+
+#if APR_HAS_THREADS
+#ifdef HAVE_PTHREAD_RWLOCKS
+
+struct apr_thread_rwlock_t {
+    apr_pool_t *pool;
+    pthread_rwlock_t *rwlock;
+};
+
+#else
+
+struct apr_thread_rwlock_t {
+    apr_pool_t *pool;
+};
+#endif
+
+#endif
+
+#endif  /* THREAD_RWLOCK_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_threadproc.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_threadproc.h
new file mode 100644
index 00000000..2955f502
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_arch_threadproc.h
@@ -0,0 +1,104 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_arch_file_io.h"
+
+/* System headers required for thread/process library */
+#if APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+#if APR_HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+/* End System Headers */
+
+
+#ifndef THREAD_PROC_H
+#define THREAD_PROC_H
+
+#define SHELL_PATH "/bin/sh"
+
+#if APR_HAS_THREADS
+
+struct apr_thread_t {
+    apr_pool_t *pool;
+    pthread_t *td;
+    void *data;
+    apr_thread_start_t func;
+    apr_status_t exitval;
+};
+
+struct apr_threadattr_t {
+    apr_pool_t *pool;
+    pthread_attr_t *attr;
+};
+
+struct apr_threadkey_t {
+    apr_pool_t *pool;
+    pthread_key_t key;
+};
+
+struct apr_thread_once_t {
+    pthread_once_t once;
+};
+
+#endif
+
+struct apr_procattr_t {
+    apr_pool_t *pool;
+    apr_file_t *parent_in;
+    apr_file_t *child_in;
+    apr_file_t *parent_out;
+    apr_file_t *child_out;
+    apr_file_t *parent_err;
+    apr_file_t *child_err;
+    char *currdir;
+    apr_int32_t cmdtype;
+    apr_int32_t detached;
+#ifdef RLIMIT_CPU
+    struct rlimit *limit_cpu;
+#endif
+#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)
+    struct rlimit *limit_mem;
+#endif
+#ifdef RLIMIT_NPROC
+    struct rlimit *limit_nproc;
+#endif
+#ifdef RLIMIT_NOFILE
+    struct rlimit *limit_nofile;
+#endif
+    apr_child_errfn_t *errfn;
+    apr_int32_t errchk;
+};
+
+#endif  /* ! THREAD_PROC_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h
new file mode 100644
index 00000000..c40a923b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h
@@ -0,0 +1,743 @@
+/* include/arch/unix/apr_private.h.  Generated from apr_private.h.in by configure.  */
+/* include/arch/unix/apr_private.h.in.  Generated from configure.in by autoheader.  */
+#ifndef APR_PRIVATE_H
+#define APR_PRIVATE_H
+
+
+/* Various #defines we need to know about */
+#define USE_THREADS 1
+/* #undef EGD_DEFAULT_SOCKET */
+/* #undef HAVE_isascii */
+#define DIRENT_INODE d_fileno
+#define DIRENT_TYPE d_type
+
+/* Cross process serialization techniques */
+/* #undef USE_FLOCK_SERIALIZE */
+#define USE_SYSVSEM_SERIALIZE 1
+/* #undef USE_FCNTL_SERIALIZE */
+/* #undef USE_PROC_PTHREAD_SERIALIZE */
+/* #undef USE_PTHREAD_SERIALIZE */
+
+/* #undef POSIXSEM_IS_GLOBAL */
+/* #undef SYSVSEM_IS_GLOBAL */
+/* #undef FCNTL_IS_GLOBAL */
+/* #undef FLOCK_IS_GLOBAL */
+
+/* #undef HAVE_INT64_C */
+
+
+/* Define if crypt_r has uses CRYPTD */
+/* #undef CRYPT_R_CRYPTD */
+
+/* Define if crypt_r uses struct crypt_data */
+#define CRYPT_R_STRUCT_CRYPT_DATA 1
+
+/* Define to path of random device */
+#define DEV_RANDOM "/dev/random"
+
+/* Define if DSO support uses dlfcn.h */
+#define DSO_USE_DLFCN 1
+
+/* Define if DSO support uses dyld.h */
+/* #undef DSO_USE_DYLD */
+
+/* Define if DSO support uses shl_load */
+/* #undef DSO_USE_SHL */
+
+/* Define to list of paths to EGD sockets */
+/* #undef EGD_DEFAULT_SOCKET */
+
+/* Define if fcntl locks affect threads within the process */
+/* #undef FCNTL_IS_GLOBAL */
+
+/* Define if flock locks affect threads within the process */
+/* #undef FLOCK_IS_GLOBAL */
+
+/* Define if gethostbyaddr is thread safe */
+/* #undef GETHOSTBYADDR_IS_THREAD_SAFE */
+
+/* Define if gethostbyname is thread safe */
+/* #undef GETHOSTBYNAME_IS_THREAD_SAFE */
+
+/* Define if gethostbyname_r has the glibc style */
+#define GETHOSTBYNAME_R_GLIBC2 1
+
+/* Define if gethostbyname_r has the hostent_data for the third argument */
+/* #undef GETHOSTBYNAME_R_HOSTENT_DATA */
+
+/* Define to 1 if you have the `alloca' function. */
+/* #undef HAVE_ALLOCA */
+
+/* Define to 1 if you have the <alloca.h> header file. */
+#define HAVE_ALLOCA_H 1
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H 1
+
+/* Define if BONE_VERSION is defined in sys/socket.h */
+/* #undef HAVE_BONE_VERSION */
+
+/* Define to 1 if you have the <ByteOrder.h> header file. */
+/* #undef HAVE_BYTEORDER_H */
+
+/* Define to 1 if you have the `calloc' function. */
+#define HAVE_CALLOC 1
+
+/* Define to 1 if you have the <conio.h> header file. */
+/* #undef HAVE_CONIO_H */
+
+/* Define to 1 if you have the `create_area' function. */
+/* #undef HAVE_CREATE_AREA */
+
+/* Define to 1 if you have the <crypt.h> header file. */
+#define HAVE_CRYPT_H 1
+
+/* Define to 1 if you have the `crypt_r' function. */
+#define HAVE_CRYPT_R 1
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#define HAVE_CTYPE_H 1
+
+/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
+   don't. */
+#define HAVE_DECL_SYS_SIGLIST 1
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#define HAVE_DIRENT_H 1
+
+/* Define to 1 if you have the <dir.h> header file. */
+/* #undef HAVE_DIR_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the `dlopen' function. */
+/* #undef HAVE_DLOPEN */
+
+/* Define to 1 if you have the `dlsym' function. */
+#define HAVE_DLSYM 1
+
+/* Define to 1 if you have the <dl.h> header file. */
+/* #undef HAVE_DL_H */
+
+/* Define if EGD is supported */
+/* #undef HAVE_EGD */
+
+/* Define to 1 if you have the <errno.h> header file. */
+#define HAVE_ERRNO_H 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `flock' function. */
+#define HAVE_FLOCK 1
+
+/* Define to 1 if you have the `fork' function. */
+#define HAVE_FORK 1
+
+/* Define if fstat64 can be used */
+#define HAVE_FSTAT64 1
+
+/* Define if F_SETLK is defined in fcntl.h */
+#define HAVE_F_SETLK 1
+
+/* Define to 1 if you have the `gai_strerror' function. */
+#define HAVE_GAI_STRERROR 1
+
+/* Define if getaddrinfo exists and works well enough for APR */
+#define HAVE_GETADDRINFO 1
+
+/* Define to 1 if you have the `getenv' function. */
+#define HAVE_GETENV 1
+
+/* Define to 1 if you have the `getgrgid_r' function. */
+#define HAVE_GETGRGID_R 1
+
+/* Define to 1 if you have the `getgrnam_r' function. */
+#define HAVE_GETGRNAM_R 1
+
+/* Define to 1 if you have the `gethostbyaddr_r' function. */
+#define HAVE_GETHOSTBYADDR_R 1
+
+/* Define to 1 if you have the `gethostbyname_r' function. */
+#define HAVE_GETHOSTBYNAME_R 1
+
+/* Define if getnameinfo exists */
+#define HAVE_GETNAMEINFO 1
+
+/* Define to 1 if you have the `getpass' function. */
+#define HAVE_GETPASS 1
+
+/* Define to 1 if you have the `getpassphrase' function. */
+/* #undef HAVE_GETPASSPHRASE */
+
+/* Define to 1 if you have the `getpwnam_r' function. */
+#define HAVE_GETPWNAM_R 1
+
+/* Define to 1 if you have the `getpwuid_r' function. */
+#define HAVE_GETPWUID_R 1
+
+/* Define to 1 if you have the `getrlimit' function. */
+#define HAVE_GETRLIMIT 1
+
+/* Define to 1 if you have the `gmtime_r' function. */
+#define HAVE_GMTIME_R 1
+
+/* Define if struct tm has a tm_gmtoff field */
+#define HAVE_GMTOFF 1
+
+/* Define to 1 if you have the <grp.h> header file. */
+#define HAVE_GRP_H 1
+
+/* Define to 1 if you have the `hstrerror' function. */
+#define HAVE_HSTRERROR 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <io.h> header file. */
+/* #undef HAVE_IO_H */
+
+/* Define to 1 if you have the `isinf' function. */
+#define HAVE_ISINF 1
+
+/* Define to 1 if you have the `isnan' function. */
+#define HAVE_ISNAN 1
+
+/* Define to 1 if you have the <kernel/OS.h> header file. */
+/* #undef HAVE_KERNEL_OS_H */
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#define HAVE_LANGINFO_H 1
+
+/* Define to 1 if you have the `bsd' library (-lbsd). */
+/* #undef HAVE_LIBBSD */
+
+/* Define to 1 if you have the `nsl' library (-lnsl). */
+#define HAVE_LIBNSL 1
+
+/* Define to 1 if you have the `resolv' library (-lresolv). */
+/* #undef HAVE_LIBRESOLV */
+
+/* Define to 1 if you have the `sendfile' library (-lsendfile). */
+/* #undef HAVE_LIBSENDFILE */
+
+/* Define to 1 if you have the `socket' library (-lsocket). */
+/* #undef HAVE_LIBSOCKET */
+
+/* Define to 1 if you have the `truerand' library (-ltruerand). */
+/* #undef HAVE_LIBTRUERAND */
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if you have the `localtime_r' function. */
+#define HAVE_LOCALTIME_R 1
+
+/* Define if LOCK_EX is defined in sys/file.h */
+#define HAVE_LOCK_EX 1
+
+/* Define to 1 if you have the <mach-o/dyld.h> header file. */
+/* #undef HAVE_MACH_O_DYLD_H */
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define if MAP_ANON is defined in sys/mman.h */
+#define HAVE_MAP_ANON 1
+
+/* Define to 1 if you have the `memchr' function. */
+#define HAVE_MEMCHR 1
+
+/* Define to 1 if you have the `memmove' function. */
+#define HAVE_MEMMOVE 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mkstemp' function. */
+#define HAVE_MKSTEMP 1
+
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#define HAVE_MUNMAP 1
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <netinet/sctp.h> header file. */
+/* #undef HAVE_NETINET_SCTP_H */
+
+/* Define to 1 if you have the <netinet/sctp_uio.h> header file. */
+/* #undef HAVE_NETINET_SCTP_UIO_H */
+
+/* Defined if netinet/tcp.h is present */
+#define HAVE_NETINET_TCP_H 1
+
+/* Define to 1 if you have the <net/errno.h> header file. */
+/* #undef HAVE_NET_ERRNO_H */
+
+/* Define to 1 if you have the `nl_langinfo' function. */
+#define HAVE_NL_LANGINFO 1
+
+/* Define to 1 if you have the `NSLinkModule' function. */
+/* #undef HAVE_NSLINKMODULE */
+
+/* Define to 1 if you have the <os2.h> header file. */
+/* #undef HAVE_OS2_H */
+
+/* Define to 1 if you have the <osreldate.h> header file. */
+/* #undef HAVE_OSRELDATE_H */
+
+/* Define to 1 if you have the `poll' function. */
+#define HAVE_POLL 1
+
+/* Define if POLLIN is defined */
+#define HAVE_POLLIN 1
+
+/* Define to 1 if you have the <poll.h> header file. */
+#define HAVE_POLL_H 1
+
+/* Define to 1 if you have the <process.h> header file. */
+/* #undef HAVE_PROCESS_H */
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#define HAVE_PTHREAD_H 1
+
+/* Define to 1 if you have the `pthread_key_delete' function. */
+#define HAVE_PTHREAD_KEY_DELETE 1
+
+/* Define to 1 if you have the `pthread_mutexattr_setpshared' function. */
+#define HAVE_PTHREAD_MUTEXATTR_SETPSHARED 1
+
+/* Define if recursive pthread mutexes are available */
+#define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+
+/* Define if cross-process robust mutexes are available */
+#define HAVE_PTHREAD_MUTEX_ROBUST 1
+
+/* Define if PTHREAD_PROCESS_SHARED is defined in pthread.h */
+#define HAVE_PTHREAD_PROCESS_SHARED 1
+
+/* Define if pthread rwlocks are available */
+#define HAVE_PTHREAD_RWLOCKS 1
+
+/* Define to 1 if you have the `pthread_rwlock_init' function. */
+#define HAVE_PTHREAD_RWLOCK_INIT 1
+
+/* Define to 1 if you have the `putenv' function. */
+#define HAVE_PUTENV 1
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#define HAVE_PWD_H 1
+
+/* Define to 1 if you have the <semaphore.h> header file. */
+#define HAVE_SEMAPHORE_H 1
+
+/* Define to 1 if you have the `semctl' function. */
+#define HAVE_SEMCTL 1
+
+/* Define to 1 if you have the `semget' function. */
+#define HAVE_SEMGET 1
+
+/* Define to 1 if you have the `sem_close' function. */
+#define HAVE_SEM_CLOSE 1
+
+/* Define to 1 if you have the `sem_post' function. */
+#define HAVE_SEM_POST 1
+
+/* Define if SEM_UNDO is defined in sys/sem.h */
+#define HAVE_SEM_UNDO 1
+
+/* Define to 1 if you have the `sem_unlink' function. */
+#define HAVE_SEM_UNLINK 1
+
+/* Define to 1 if you have the `sem_wait' function. */
+#define HAVE_SEM_WAIT 1
+
+/* Define to 1 if you have the `sendfile' function. */
+#define HAVE_SENDFILE 1
+
+/* Define to 1 if you have the `sendfilev' function. */
+/* #undef HAVE_SENDFILEV */
+
+/* Define to 1 if you have the `send_file' function. */
+/* #undef HAVE_SEND_FILE */
+
+/* Define to 1 if you have the `setenv' function. */
+#define HAVE_SETENV 1
+
+/* Define to 1 if you have the `setrlimit' function. */
+#define HAVE_SETRLIMIT 1
+
+/* Define to 1 if you have the `setsid' function. */
+#define HAVE_SETSID 1
+
+/* Define to 1 if you have the `set_h_errno' function. */
+/* #undef HAVE_SET_H_ERRNO */
+
+/* Define to 1 if you have the `shmat' function. */
+#define HAVE_SHMAT 1
+
+/* Define to 1 if you have the `shmctl' function. */
+#define HAVE_SHMCTL 1
+
+/* Define to 1 if you have the `shmdt' function. */
+#define HAVE_SHMDT 1
+
+/* Define to 1 if you have the `shmget' function. */
+#define HAVE_SHMGET 1
+
+/* Define to 1 if you have the `shm_open' function. */
+#define HAVE_SHM_OPEN 1
+
+/* Define to 1 if you have the `shm_unlink' function. */
+#define HAVE_SHM_UNLINK 1
+
+/* Define to 1 if you have the `sigaction' function. */
+#define HAVE_SIGACTION 1
+
+/* Define to 1 if you have the <signal.h> header file. */
+#define HAVE_SIGNAL_H 1
+
+/* Define to 1 if you have the `sigsuspend' function. */
+#define HAVE_SIGSUSPEND 1
+
+/* Define to 1 if you have the `sigwait' function. */
+#define HAVE_SIGWAIT 1
+
+/* Whether you have socklen_t */
+#define HAVE_SOCKLEN_T 1
+
+/* Define if SO_ACCEPTFILTER is defined in sys/socket.h */
+/* #undef HAVE_SO_ACCEPTFILTER */
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#define HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#define HAVE_STRCASECMP 1
+
+/* Define to 1 if you have the `strdup' function. */
+#define HAVE_STRDUP 1
+
+/* Define to 1 if you have the `strerror_r' function. */
+#define HAVE_STRERROR_R 1
+
+/* Define to 1 if you have the `stricmp' function. */
+/* #undef HAVE_STRICMP */
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strncasecmp' function. */
+#define HAVE_STRNCASECMP 1
+
+/* Define to 1 if you have the `strnicmp' function. */
+/* #undef HAVE_STRNICMP */
+
+/* Define to 1 if you have the `strstr' function. */
+#define HAVE_STRSTR 1
+
+/* Define to 1 if you have the <sysapi.h> header file. */
+/* #undef HAVE_SYSAPI_H */
+
+/* Define to 1 if you have the <sysgtime.h> header file. */
+/* #undef HAVE_SYSGTIME_H */
+
+/* Define to 1 if you have the <sys/file.h> header file. */
+#define HAVE_SYS_FILE_H 1
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#define HAVE_SYS_IOCTL_H 1
+
+/* Define to 1 if you have the <sys/ipc.h> header file. */
+#define HAVE_SYS_IPC_H 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/mutex.h> header file. */
+/* #undef HAVE_SYS_MUTEX_H */
+
+/* Define to 1 if you have the <sys/poll.h> header file. */
+#define HAVE_SYS_POLL_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#define HAVE_SYS_SELECT_H 1
+
+/* Define to 1 if you have the <sys/sem.h> header file. */
+#define HAVE_SYS_SEM_H 1
+
+/* Define to 1 if you have the <sys/sendfile.h> header file. */
+#define HAVE_SYS_SENDFILE_H 1
+
+/* Define to 1 if you have the <sys/shm.h> header file. */
+#define HAVE_SYS_SHM_H 1
+
+/* Define to 1 if you have the <sys/signal.h> header file. */
+#define HAVE_SYS_SIGNAL_H 1
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/sockio.h> header file. */
+/* #undef HAVE_SYS_SOCKIO_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/sysctl.h> header file. */
+#define HAVE_SYS_SYSCTL_H 1
+
+/* Define to 1 if you have the <sys/syslimits.h> header file. */
+/* #undef HAVE_SYS_SYSLIMITS_H */
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#define HAVE_SYS_UIO_H 1
+
+/* Define to 1 if you have the <sys/un.h> header file. */
+#define HAVE_SYS_UN_H 1
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#define HAVE_SYS_WAIT_H 1
+
+/* Define if TCP_CORK is defined in netinet/tcp.h */
+#define HAVE_TCP_CORK 1
+
+/* Define if TCP_NOPUSH is defined in netinet/tcp.h */
+/* #undef HAVE_TCP_NOPUSH */
+
+/* Define to 1 if you have the <termios.h> header file. */
+#define HAVE_TERMIOS_H 1
+
+/* Define to 1 if you have the <time.h> header file. */
+#define HAVE_TIME_H 1
+
+/* Define to 1 if you have the <tpfeq.h> header file. */
+/* #undef HAVE_TPFEQ_H */
+
+/* Define to 1 if you have the <tpfio.h> header file. */
+/* #undef HAVE_TPFIO_H */
+
+/* Define if truerand is supported */
+/* #undef HAVE_TRUERAND */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the <unix.h> header file. */
+/* #undef HAVE_UNIX_H */
+
+/* Define to 1 if you have the `unsetenv' function. */
+#define HAVE_UNSETENV 1
+
+/* Define to 1 if you have the `utime' function. */
+#define HAVE_UTIME 1
+
+/* Define to 1 if you have the `utimes' function. */
+#define HAVE_UTIMES 1
+
+/* Define if C compiler supports VLA */
+#define HAVE_VLA 1
+
+/* Define to 1 if you have the `waitpid' function. */
+#define HAVE_WAITPID 1
+
+/* Define to 1 if you have the `writev' function. */
+#define HAVE_WRITEV 1
+
+/* Define if EAI_ error codes from getaddrinfo are negative */
+#define NEGATIVE_EAI 1
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME ""
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING ""
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION ""
+
+/* Define if POSIX semaphores affect threads within the process */
+/* #undef POSIXSEM_IS_GLOBAL */
+
+/* Define if pthread_attr_getdetachstate() has one arg */
+/* #undef PTHREAD_ATTR_GETDETACHSTATE_TAKES_ONE_ARG */
+
+/* Define if pthread_getspecific() has two args */
+/* #undef PTHREAD_GETSPECIFIC_TAKES_TWO_ARGS */
+
+/* Define if readdir is thread safe */
+/* #undef READDIR_IS_THREAD_SAFE */
+
+/* Define if resolv.h's res_state has the fields retrans/rety */
+#define RESOLV_RETRANSRETRY 1
+
+/* Define to 1 if the `setpgrp' function takes no argument. */
+#define SETPGRP_VOID 1
+
+/* */
+/* #undef SIGWAIT_TAKES_ONE_ARG */
+
+/* The size of `char', as computed by sizeof. */
+#define SIZEOF_CHAR 1
+
+/* The size of `int', as computed by sizeof. */
+#define SIZEOF_INT 4
+
+/* The size of `long', as computed by sizeof. */
+#define SIZEOF_LONG 8
+
+/* The size of `long double', as computed by sizeof. */
+#define SIZEOF_LONG_DOUBLE 16
+
+/* The size of `long long', as computed by sizeof. */
+#define SIZEOF_LONG_LONG 8
+
+/* The size of off_t */
+#define SIZEOF_OFF_T 8
+
+/* The size of pid_t */
+#define SIZEOF_PID_T 4
+
+/* The size of `short', as computed by sizeof. */
+#define SIZEOF_SHORT 2
+
+/* The size of size_t */
+#define SIZEOF_SIZE_T 8
+
+/* The size of ssize_t */
+#define SIZEOF_SSIZE_T 8
+
+/* The size of `void*', as computed by sizeof. */
+#define SIZEOF_VOIDP 8
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define if strerror returns int */
+/* #undef STRERROR_R_RC_INT */
+
+/* Define if SysV semaphores affect threads within the process */
+/* #undef SYSVSEM_IS_GLOBAL */
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Define if APR supports threads */
+#define USE_THREADS 1
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef gid_t */
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+/* #undef inline */
+#endif
+
+/* Define to `long int' if <sys/types.h> does not define. */
+/* #undef off_t */
+
+/* Define to `int' if <sys/types.h> does not define. */
+/* #undef pid_t */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
+
+/* Define to `int' if <sys/types.h> does not define. */
+/* #undef ssize_t */
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef uid_t */
+
+/* Make sure we have ssize_t defined to be something */
+/* #undef ssize_t */
+
+/* switch this on if we have a BeOS version below BONE */
+#if BEOS && !HAVE_BONE_VERSION
+#define BEOS_R5 1
+#else
+#define BEOS_BONE 1
+#endif
+
+#ifdef SIGWAIT_TAKES_ONE_ARG
+#define apr_sigwait(a,b) ((*(b)=sigwait((a)))<0?-1:0)
+#else
+#define apr_sigwait(a,b) sigwait((a),(b))
+#endif
+
+/*
+ * Include common private declarations.
+ */
+#include "../apr_private_common.h"
+
+#endif /* APR_PRIVATE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h.in b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h.in
new file mode 100644
index 00000000..7e6b4d9d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h.in
@@ -0,0 +1,742 @@
+/* include/arch/unix/apr_private.h.in.  Generated from configure.in by autoheader.  */
+#ifndef APR_PRIVATE_H
+#define APR_PRIVATE_H
+
+
+/* Various #defines we need to know about */
+#undef USE_THREADS
+#undef EGD_DEFAULT_SOCKET
+#undef HAVE_isascii
+#undef DIRENT_INODE
+#undef DIRENT_TYPE
+
+/* Cross process serialization techniques */
+#undef USE_FLOCK_SERIALIZE
+#undef USE_SYSVSEM_SERIALIZE
+#undef USE_FCNTL_SERIALIZE
+#undef USE_PROC_PTHREAD_SERIALIZE
+#undef USE_PTHREAD_SERIALIZE
+
+#undef POSIXSEM_IS_GLOBAL
+#undef SYSVSEM_IS_GLOBAL
+#undef FCNTL_IS_GLOBAL
+#undef FLOCK_IS_GLOBAL
+
+#undef HAVE_INT64_C
+
+
+/* Define if crypt_r has uses CRYPTD */
+#undef CRYPT_R_CRYPTD
+
+/* Define if crypt_r uses struct crypt_data */
+#undef CRYPT_R_STRUCT_CRYPT_DATA
+
+/* Define to path of random device */
+#undef DEV_RANDOM
+
+/* Define if DSO support uses dlfcn.h */
+#undef DSO_USE_DLFCN
+
+/* Define if DSO support uses dyld.h */
+#undef DSO_USE_DYLD
+
+/* Define if DSO support uses shl_load */
+#undef DSO_USE_SHL
+
+/* Define to list of paths to EGD sockets */
+#undef EGD_DEFAULT_SOCKET
+
+/* Define if fcntl locks affect threads within the process */
+#undef FCNTL_IS_GLOBAL
+
+/* Define if flock locks affect threads within the process */
+#undef FLOCK_IS_GLOBAL
+
+/* Define if gethostbyaddr is thread safe */
+#undef GETHOSTBYADDR_IS_THREAD_SAFE
+
+/* Define if gethostbyname is thread safe */
+#undef GETHOSTBYNAME_IS_THREAD_SAFE
+
+/* Define if gethostbyname_r has the glibc style */
+#undef GETHOSTBYNAME_R_GLIBC2
+
+/* Define if gethostbyname_r has the hostent_data for the third argument */
+#undef GETHOSTBYNAME_R_HOSTENT_DATA
+
+/* Define to 1 if you have the `alloca' function. */
+#undef HAVE_ALLOCA
+
+/* Define to 1 if you have the <alloca.h> header file. */
+#undef HAVE_ALLOCA_H
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#undef HAVE_ARPA_INET_H
+
+/* Define if BONE_VERSION is defined in sys/socket.h */
+#undef HAVE_BONE_VERSION
+
+/* Define to 1 if you have the <ByteOrder.h> header file. */
+#undef HAVE_BYTEORDER_H
+
+/* Define to 1 if you have the `calloc' function. */
+#undef HAVE_CALLOC
+
+/* Define to 1 if you have the <conio.h> header file. */
+#undef HAVE_CONIO_H
+
+/* Define to 1 if you have the `create_area' function. */
+#undef HAVE_CREATE_AREA
+
+/* Define to 1 if you have the <crypt.h> header file. */
+#undef HAVE_CRYPT_H
+
+/* Define to 1 if you have the `crypt_r' function. */
+#undef HAVE_CRYPT_R
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#undef HAVE_CTYPE_H
+
+/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
+   don't. */
+#undef HAVE_DECL_SYS_SIGLIST
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dir.h> header file. */
+#undef HAVE_DIR_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the `dlopen' function. */
+#undef HAVE_DLOPEN
+
+/* Define to 1 if you have the `dlsym' function. */
+#undef HAVE_DLSYM
+
+/* Define to 1 if you have the <dl.h> header file. */
+#undef HAVE_DL_H
+
+/* Define if EGD is supported */
+#undef HAVE_EGD
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the `flock' function. */
+#undef HAVE_FLOCK
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define if fstat64 can be used */
+#undef HAVE_FSTAT64
+
+/* Define if F_SETLK is defined in fcntl.h */
+#undef HAVE_F_SETLK
+
+/* Define to 1 if you have the `gai_strerror' function. */
+#undef HAVE_GAI_STRERROR
+
+/* Define if getaddrinfo exists and works well enough for APR */
+#undef HAVE_GETADDRINFO
+
+/* Define to 1 if you have the `getenv' function. */
+#undef HAVE_GETENV
+
+/* Define to 1 if you have the `getgrgid_r' function. */
+#undef HAVE_GETGRGID_R
+
+/* Define to 1 if you have the `getgrnam_r' function. */
+#undef HAVE_GETGRNAM_R
+
+/* Define to 1 if you have the `gethostbyaddr_r' function. */
+#undef HAVE_GETHOSTBYADDR_R
+
+/* Define to 1 if you have the `gethostbyname_r' function. */
+#undef HAVE_GETHOSTBYNAME_R
+
+/* Define if getnameinfo exists */
+#undef HAVE_GETNAMEINFO
+
+/* Define to 1 if you have the `getpass' function. */
+#undef HAVE_GETPASS
+
+/* Define to 1 if you have the `getpassphrase' function. */
+#undef HAVE_GETPASSPHRASE
+
+/* Define to 1 if you have the `getpwnam_r' function. */
+#undef HAVE_GETPWNAM_R
+
+/* Define to 1 if you have the `getpwuid_r' function. */
+#undef HAVE_GETPWUID_R
+
+/* Define to 1 if you have the `getrlimit' function. */
+#undef HAVE_GETRLIMIT
+
+/* Define to 1 if you have the `gmtime_r' function. */
+#undef HAVE_GMTIME_R
+
+/* Define if struct tm has a tm_gmtoff field */
+#undef HAVE_GMTOFF
+
+/* Define to 1 if you have the <grp.h> header file. */
+#undef HAVE_GRP_H
+
+/* Define to 1 if you have the `hstrerror' function. */
+#undef HAVE_HSTRERROR
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <io.h> header file. */
+#undef HAVE_IO_H
+
+/* Define to 1 if you have the `isinf' function. */
+#undef HAVE_ISINF
+
+/* Define to 1 if you have the `isnan' function. */
+#undef HAVE_ISNAN
+
+/* Define to 1 if you have the <kernel/OS.h> header file. */
+#undef HAVE_KERNEL_OS_H
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#undef HAVE_LANGINFO_H
+
+/* Define to 1 if you have the `bsd' library (-lbsd). */
+#undef HAVE_LIBBSD
+
+/* Define to 1 if you have the `nsl' library (-lnsl). */
+#undef HAVE_LIBNSL
+
+/* Define to 1 if you have the `resolv' library (-lresolv). */
+#undef HAVE_LIBRESOLV
+
+/* Define to 1 if you have the `sendfile' library (-lsendfile). */
+#undef HAVE_LIBSENDFILE
+
+/* Define to 1 if you have the `socket' library (-lsocket). */
+#undef HAVE_LIBSOCKET
+
+/* Define to 1 if you have the `truerand' library (-ltruerand). */
+#undef HAVE_LIBTRUERAND
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the `localtime_r' function. */
+#undef HAVE_LOCALTIME_R
+
+/* Define if LOCK_EX is defined in sys/file.h */
+#undef HAVE_LOCK_EX
+
+/* Define to 1 if you have the <mach-o/dyld.h> header file. */
+#undef HAVE_MACH_O_DYLD_H
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define if MAP_ANON is defined in sys/mman.h */
+#undef HAVE_MAP_ANON
+
+/* Define to 1 if you have the `memchr' function. */
+#undef HAVE_MEMCHR
+
+/* Define to 1 if you have the `memmove' function. */
+#undef HAVE_MEMMOVE
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `mkstemp' function. */
+#undef HAVE_MKSTEMP
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
+
+/* Define to 1 if you have the `munmap' function. */
+#undef HAVE_MUNMAP
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* Define to 1 if you have the <netinet/sctp.h> header file. */
+#undef HAVE_NETINET_SCTP_H
+
+/* Define to 1 if you have the <netinet/sctp_uio.h> header file. */
+#undef HAVE_NETINET_SCTP_UIO_H
+
+/* Defined if netinet/tcp.h is present */
+#undef HAVE_NETINET_TCP_H
+
+/* Define to 1 if you have the <net/errno.h> header file. */
+#undef HAVE_NET_ERRNO_H
+
+/* Define to 1 if you have the `nl_langinfo' function. */
+#undef HAVE_NL_LANGINFO
+
+/* Define to 1 if you have the `NSLinkModule' function. */
+#undef HAVE_NSLINKMODULE
+
+/* Define to 1 if you have the <os2.h> header file. */
+#undef HAVE_OS2_H
+
+/* Define to 1 if you have the <osreldate.h> header file. */
+#undef HAVE_OSRELDATE_H
+
+/* Define to 1 if you have the `poll' function. */
+#undef HAVE_POLL
+
+/* Define if POLLIN is defined */
+#undef HAVE_POLLIN
+
+/* Define to 1 if you have the <poll.h> header file. */
+#undef HAVE_POLL_H
+
+/* Define to 1 if you have the <process.h> header file. */
+#undef HAVE_PROCESS_H
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#undef HAVE_PTHREAD_H
+
+/* Define to 1 if you have the `pthread_key_delete' function. */
+#undef HAVE_PTHREAD_KEY_DELETE
+
+/* Define to 1 if you have the `pthread_mutexattr_setpshared' function. */
+#undef HAVE_PTHREAD_MUTEXATTR_SETPSHARED
+
+/* Define if recursive pthread mutexes are available */
+#undef HAVE_PTHREAD_MUTEX_RECURSIVE
+
+/* Define if cross-process robust mutexes are available */
+#undef HAVE_PTHREAD_MUTEX_ROBUST
+
+/* Define if PTHREAD_PROCESS_SHARED is defined in pthread.h */
+#undef HAVE_PTHREAD_PROCESS_SHARED
+
+/* Define if pthread rwlocks are available */
+#undef HAVE_PTHREAD_RWLOCKS
+
+/* Define to 1 if you have the `pthread_rwlock_init' function. */
+#undef HAVE_PTHREAD_RWLOCK_INIT
+
+/* Define to 1 if you have the `putenv' function. */
+#undef HAVE_PUTENV
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#undef HAVE_PWD_H
+
+/* Define to 1 if you have the <semaphore.h> header file. */
+#undef HAVE_SEMAPHORE_H
+
+/* Define to 1 if you have the `semctl' function. */
+#undef HAVE_SEMCTL
+
+/* Define to 1 if you have the `semget' function. */
+#undef HAVE_SEMGET
+
+/* Define to 1 if you have the `sem_close' function. */
+#undef HAVE_SEM_CLOSE
+
+/* Define to 1 if you have the `sem_post' function. */
+#undef HAVE_SEM_POST
+
+/* Define if SEM_UNDO is defined in sys/sem.h */
+#undef HAVE_SEM_UNDO
+
+/* Define to 1 if you have the `sem_unlink' function. */
+#undef HAVE_SEM_UNLINK
+
+/* Define to 1 if you have the `sem_wait' function. */
+#undef HAVE_SEM_WAIT
+
+/* Define to 1 if you have the `sendfile' function. */
+#undef HAVE_SENDFILE
+
+/* Define to 1 if you have the `sendfilev' function. */
+#undef HAVE_SENDFILEV
+
+/* Define to 1 if you have the `send_file' function. */
+#undef HAVE_SEND_FILE
+
+/* Define to 1 if you have the `setenv' function. */
+#undef HAVE_SETENV
+
+/* Define to 1 if you have the `setrlimit' function. */
+#undef HAVE_SETRLIMIT
+
+/* Define to 1 if you have the `setsid' function. */
+#undef HAVE_SETSID
+
+/* Define to 1 if you have the `set_h_errno' function. */
+#undef HAVE_SET_H_ERRNO
+
+/* Define to 1 if you have the `shmat' function. */
+#undef HAVE_SHMAT
+
+/* Define to 1 if you have the `shmctl' function. */
+#undef HAVE_SHMCTL
+
+/* Define to 1 if you have the `shmdt' function. */
+#undef HAVE_SHMDT
+
+/* Define to 1 if you have the `shmget' function. */
+#undef HAVE_SHMGET
+
+/* Define to 1 if you have the `shm_open' function. */
+#undef HAVE_SHM_OPEN
+
+/* Define to 1 if you have the `shm_unlink' function. */
+#undef HAVE_SHM_UNLINK
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the <signal.h> header file. */
+#undef HAVE_SIGNAL_H
+
+/* Define to 1 if you have the `sigsuspend' function. */
+#undef HAVE_SIGSUSPEND
+
+/* Define to 1 if you have the `sigwait' function. */
+#undef HAVE_SIGWAIT
+
+/* Whether you have socklen_t */
+#undef HAVE_SOCKLEN_T
+
+/* Define if SO_ACCEPTFILTER is defined in sys/socket.h */
+#undef HAVE_SO_ACCEPTFILTER
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#undef HAVE_STDARG_H
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#undef HAVE_STDDEF_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror_r' function. */
+#undef HAVE_STRERROR_R
+
+/* Define to 1 if you have the `stricmp' function. */
+#undef HAVE_STRICMP
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strncasecmp' function. */
+#undef HAVE_STRNCASECMP
+
+/* Define to 1 if you have the `strnicmp' function. */
+#undef HAVE_STRNICMP
+
+/* Define to 1 if you have the `strstr' function. */
+#undef HAVE_STRSTR
+
+/* Define to 1 if you have the <sysapi.h> header file. */
+#undef HAVE_SYSAPI_H
+
+/* Define to 1 if you have the <sysgtime.h> header file. */
+#undef HAVE_SYSGTIME_H
+
+/* Define to 1 if you have the <sys/file.h> header file. */
+#undef HAVE_SYS_FILE_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define to 1 if you have the <sys/ipc.h> header file. */
+#undef HAVE_SYS_IPC_H
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the <sys/mutex.h> header file. */
+#undef HAVE_SYS_MUTEX_H
+
+/* Define to 1 if you have the <sys/poll.h> header file. */
+#undef HAVE_SYS_POLL_H
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/sem.h> header file. */
+#undef HAVE_SYS_SEM_H
+
+/* Define to 1 if you have the <sys/sendfile.h> header file. */
+#undef HAVE_SYS_SENDFILE_H
+
+/* Define to 1 if you have the <sys/shm.h> header file. */
+#undef HAVE_SYS_SHM_H
+
+/* Define to 1 if you have the <sys/signal.h> header file. */
+#undef HAVE_SYS_SIGNAL_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/sockio.h> header file. */
+#undef HAVE_SYS_SOCKIO_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/sysctl.h> header file. */
+#undef HAVE_SYS_SYSCTL_H
+
+/* Define to 1 if you have the <sys/syslimits.h> header file. */
+#undef HAVE_SYS_SYSLIMITS_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#undef HAVE_SYS_UIO_H
+
+/* Define to 1 if you have the <sys/un.h> header file. */
+#undef HAVE_SYS_UN_H
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define if TCP_CORK is defined in netinet/tcp.h */
+#undef HAVE_TCP_CORK
+
+/* Define if TCP_NOPUSH is defined in netinet/tcp.h */
+#undef HAVE_TCP_NOPUSH
+
+/* Define to 1 if you have the <termios.h> header file. */
+#undef HAVE_TERMIOS_H
+
+/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define to 1 if you have the <tpfeq.h> header file. */
+#undef HAVE_TPFEQ_H
+
+/* Define to 1 if you have the <tpfio.h> header file. */
+#undef HAVE_TPFIO_H
+
+/* Define if truerand is supported */
+#undef HAVE_TRUERAND
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the <unix.h> header file. */
+#undef HAVE_UNIX_H
+
+/* Define to 1 if you have the `unsetenv' function. */
+#undef HAVE_UNSETENV
+
+/* Define to 1 if you have the `utime' function. */
+#undef HAVE_UTIME
+
+/* Define to 1 if you have the `utimes' function. */
+#undef HAVE_UTIMES
+
+/* Define if C compiler supports VLA */
+#undef HAVE_VLA
+
+/* Define to 1 if you have the `waitpid' function. */
+#undef HAVE_WAITPID
+
+/* Define to 1 if you have the `writev' function. */
+#undef HAVE_WRITEV
+
+/* Define if EAI_ error codes from getaddrinfo are negative */
+#undef NEGATIVE_EAI
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define if POSIX semaphores affect threads within the process */
+#undef POSIXSEM_IS_GLOBAL
+
+/* Define if pthread_attr_getdetachstate() has one arg */
+#undef PTHREAD_ATTR_GETDETACHSTATE_TAKES_ONE_ARG
+
+/* Define if pthread_getspecific() has two args */
+#undef PTHREAD_GETSPECIFIC_TAKES_TWO_ARGS
+
+/* Define if readdir is thread safe */
+#undef READDIR_IS_THREAD_SAFE
+
+/* Define if resolv.h's res_state has the fields retrans/rety */
+#undef RESOLV_RETRANSRETRY
+
+/* Define to 1 if the `setpgrp' function takes no argument. */
+#undef SETPGRP_VOID
+
+/* */
+#undef SIGWAIT_TAKES_ONE_ARG
+
+/* The size of `char', as computed by sizeof. */
+#undef SIZEOF_CHAR
+
+/* The size of `int', as computed by sizeof. */
+#undef SIZEOF_INT
+
+/* The size of `long', as computed by sizeof. */
+#undef SIZEOF_LONG
+
+/* The size of `long double', as computed by sizeof. */
+#undef SIZEOF_LONG_DOUBLE
+
+/* The size of `long long', as computed by sizeof. */
+#undef SIZEOF_LONG_LONG
+
+/* The size of off_t */
+#undef SIZEOF_OFF_T
+
+/* The size of pid_t */
+#undef SIZEOF_PID_T
+
+/* The size of `short', as computed by sizeof. */
+#undef SIZEOF_SHORT
+
+/* The size of size_t */
+#undef SIZEOF_SIZE_T
+
+/* The size of ssize_t */
+#undef SIZEOF_SSIZE_T
+
+/* The size of `void*', as computed by sizeof. */
+#undef SIZEOF_VOIDP
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define if strerror returns int */
+#undef STRERROR_R_RC_INT
+
+/* Define if SysV semaphores affect threads within the process */
+#undef SYSVSEM_IS_GLOBAL
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
+/* Define if APR supports threads */
+#undef USE_THREADS
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to `long int' if <sys/types.h> does not define. */
+#undef off_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef ssize_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
+
+/* Make sure we have ssize_t defined to be something */
+#undef ssize_t
+
+/* switch this on if we have a BeOS version below BONE */
+#if BEOS && !HAVE_BONE_VERSION
+#define BEOS_R5 1
+#else
+#define BEOS_BONE 1
+#endif
+
+#ifdef SIGWAIT_TAKES_ONE_ARG
+#define apr_sigwait(a,b) ((*(b)=sigwait((a)))<0?-1:0)
+#else
+#define apr_sigwait(a,b) sigwait((a),(b))
+#endif
+
+/*
+ * Include common private declarations.
+ */
+#include "../apr_private_common.h"
+
+#endif /* APR_PRIVATE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h.save b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h.save
new file mode 100644
index 00000000..c40a923b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/unix/apr_private.h.save
@@ -0,0 +1,743 @@
+/* include/arch/unix/apr_private.h.  Generated from apr_private.h.in by configure.  */
+/* include/arch/unix/apr_private.h.in.  Generated from configure.in by autoheader.  */
+#ifndef APR_PRIVATE_H
+#define APR_PRIVATE_H
+
+
+/* Various #defines we need to know about */
+#define USE_THREADS 1
+/* #undef EGD_DEFAULT_SOCKET */
+/* #undef HAVE_isascii */
+#define DIRENT_INODE d_fileno
+#define DIRENT_TYPE d_type
+
+/* Cross process serialization techniques */
+/* #undef USE_FLOCK_SERIALIZE */
+#define USE_SYSVSEM_SERIALIZE 1
+/* #undef USE_FCNTL_SERIALIZE */
+/* #undef USE_PROC_PTHREAD_SERIALIZE */
+/* #undef USE_PTHREAD_SERIALIZE */
+
+/* #undef POSIXSEM_IS_GLOBAL */
+/* #undef SYSVSEM_IS_GLOBAL */
+/* #undef FCNTL_IS_GLOBAL */
+/* #undef FLOCK_IS_GLOBAL */
+
+/* #undef HAVE_INT64_C */
+
+
+/* Define if crypt_r has uses CRYPTD */
+/* #undef CRYPT_R_CRYPTD */
+
+/* Define if crypt_r uses struct crypt_data */
+#define CRYPT_R_STRUCT_CRYPT_DATA 1
+
+/* Define to path of random device */
+#define DEV_RANDOM "/dev/random"
+
+/* Define if DSO support uses dlfcn.h */
+#define DSO_USE_DLFCN 1
+
+/* Define if DSO support uses dyld.h */
+/* #undef DSO_USE_DYLD */
+
+/* Define if DSO support uses shl_load */
+/* #undef DSO_USE_SHL */
+
+/* Define to list of paths to EGD sockets */
+/* #undef EGD_DEFAULT_SOCKET */
+
+/* Define if fcntl locks affect threads within the process */
+/* #undef FCNTL_IS_GLOBAL */
+
+/* Define if flock locks affect threads within the process */
+/* #undef FLOCK_IS_GLOBAL */
+
+/* Define if gethostbyaddr is thread safe */
+/* #undef GETHOSTBYADDR_IS_THREAD_SAFE */
+
+/* Define if gethostbyname is thread safe */
+/* #undef GETHOSTBYNAME_IS_THREAD_SAFE */
+
+/* Define if gethostbyname_r has the glibc style */
+#define GETHOSTBYNAME_R_GLIBC2 1
+
+/* Define if gethostbyname_r has the hostent_data for the third argument */
+/* #undef GETHOSTBYNAME_R_HOSTENT_DATA */
+
+/* Define to 1 if you have the `alloca' function. */
+/* #undef HAVE_ALLOCA */
+
+/* Define to 1 if you have the <alloca.h> header file. */
+#define HAVE_ALLOCA_H 1
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H 1
+
+/* Define if BONE_VERSION is defined in sys/socket.h */
+/* #undef HAVE_BONE_VERSION */
+
+/* Define to 1 if you have the <ByteOrder.h> header file. */
+/* #undef HAVE_BYTEORDER_H */
+
+/* Define to 1 if you have the `calloc' function. */
+#define HAVE_CALLOC 1
+
+/* Define to 1 if you have the <conio.h> header file. */
+/* #undef HAVE_CONIO_H */
+
+/* Define to 1 if you have the `create_area' function. */
+/* #undef HAVE_CREATE_AREA */
+
+/* Define to 1 if you have the <crypt.h> header file. */
+#define HAVE_CRYPT_H 1
+
+/* Define to 1 if you have the `crypt_r' function. */
+#define HAVE_CRYPT_R 1
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#define HAVE_CTYPE_H 1
+
+/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
+   don't. */
+#define HAVE_DECL_SYS_SIGLIST 1
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#define HAVE_DIRENT_H 1
+
+/* Define to 1 if you have the <dir.h> header file. */
+/* #undef HAVE_DIR_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the `dlopen' function. */
+/* #undef HAVE_DLOPEN */
+
+/* Define to 1 if you have the `dlsym' function. */
+#define HAVE_DLSYM 1
+
+/* Define to 1 if you have the <dl.h> header file. */
+/* #undef HAVE_DL_H */
+
+/* Define if EGD is supported */
+/* #undef HAVE_EGD */
+
+/* Define to 1 if you have the <errno.h> header file. */
+#define HAVE_ERRNO_H 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `flock' function. */
+#define HAVE_FLOCK 1
+
+/* Define to 1 if you have the `fork' function. */
+#define HAVE_FORK 1
+
+/* Define if fstat64 can be used */
+#define HAVE_FSTAT64 1
+
+/* Define if F_SETLK is defined in fcntl.h */
+#define HAVE_F_SETLK 1
+
+/* Define to 1 if you have the `gai_strerror' function. */
+#define HAVE_GAI_STRERROR 1
+
+/* Define if getaddrinfo exists and works well enough for APR */
+#define HAVE_GETADDRINFO 1
+
+/* Define to 1 if you have the `getenv' function. */
+#define HAVE_GETENV 1
+
+/* Define to 1 if you have the `getgrgid_r' function. */
+#define HAVE_GETGRGID_R 1
+
+/* Define to 1 if you have the `getgrnam_r' function. */
+#define HAVE_GETGRNAM_R 1
+
+/* Define to 1 if you have the `gethostbyaddr_r' function. */
+#define HAVE_GETHOSTBYADDR_R 1
+
+/* Define to 1 if you have the `gethostbyname_r' function. */
+#define HAVE_GETHOSTBYNAME_R 1
+
+/* Define if getnameinfo exists */
+#define HAVE_GETNAMEINFO 1
+
+/* Define to 1 if you have the `getpass' function. */
+#define HAVE_GETPASS 1
+
+/* Define to 1 if you have the `getpassphrase' function. */
+/* #undef HAVE_GETPASSPHRASE */
+
+/* Define to 1 if you have the `getpwnam_r' function. */
+#define HAVE_GETPWNAM_R 1
+
+/* Define to 1 if you have the `getpwuid_r' function. */
+#define HAVE_GETPWUID_R 1
+
+/* Define to 1 if you have the `getrlimit' function. */
+#define HAVE_GETRLIMIT 1
+
+/* Define to 1 if you have the `gmtime_r' function. */
+#define HAVE_GMTIME_R 1
+
+/* Define if struct tm has a tm_gmtoff field */
+#define HAVE_GMTOFF 1
+
+/* Define to 1 if you have the <grp.h> header file. */
+#define HAVE_GRP_H 1
+
+/* Define to 1 if you have the `hstrerror' function. */
+#define HAVE_HSTRERROR 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <io.h> header file. */
+/* #undef HAVE_IO_H */
+
+/* Define to 1 if you have the `isinf' function. */
+#define HAVE_ISINF 1
+
+/* Define to 1 if you have the `isnan' function. */
+#define HAVE_ISNAN 1
+
+/* Define to 1 if you have the <kernel/OS.h> header file. */
+/* #undef HAVE_KERNEL_OS_H */
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#define HAVE_LANGINFO_H 1
+
+/* Define to 1 if you have the `bsd' library (-lbsd). */
+/* #undef HAVE_LIBBSD */
+
+/* Define to 1 if you have the `nsl' library (-lnsl). */
+#define HAVE_LIBNSL 1
+
+/* Define to 1 if you have the `resolv' library (-lresolv). */
+/* #undef HAVE_LIBRESOLV */
+
+/* Define to 1 if you have the `sendfile' library (-lsendfile). */
+/* #undef HAVE_LIBSENDFILE */
+
+/* Define to 1 if you have the `socket' library (-lsocket). */
+/* #undef HAVE_LIBSOCKET */
+
+/* Define to 1 if you have the `truerand' library (-ltruerand). */
+/* #undef HAVE_LIBTRUERAND */
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if you have the `localtime_r' function. */
+#define HAVE_LOCALTIME_R 1
+
+/* Define if LOCK_EX is defined in sys/file.h */
+#define HAVE_LOCK_EX 1
+
+/* Define to 1 if you have the <mach-o/dyld.h> header file. */
+/* #undef HAVE_MACH_O_DYLD_H */
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define if MAP_ANON is defined in sys/mman.h */
+#define HAVE_MAP_ANON 1
+
+/* Define to 1 if you have the `memchr' function. */
+#define HAVE_MEMCHR 1
+
+/* Define to 1 if you have the `memmove' function. */
+#define HAVE_MEMMOVE 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mkstemp' function. */
+#define HAVE_MKSTEMP 1
+
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#define HAVE_MUNMAP 1
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <netinet/sctp.h> header file. */
+/* #undef HAVE_NETINET_SCTP_H */
+
+/* Define to 1 if you have the <netinet/sctp_uio.h> header file. */
+/* #undef HAVE_NETINET_SCTP_UIO_H */
+
+/* Defined if netinet/tcp.h is present */
+#define HAVE_NETINET_TCP_H 1
+
+/* Define to 1 if you have the <net/errno.h> header file. */
+/* #undef HAVE_NET_ERRNO_H */
+
+/* Define to 1 if you have the `nl_langinfo' function. */
+#define HAVE_NL_LANGINFO 1
+
+/* Define to 1 if you have the `NSLinkModule' function. */
+/* #undef HAVE_NSLINKMODULE */
+
+/* Define to 1 if you have the <os2.h> header file. */
+/* #undef HAVE_OS2_H */
+
+/* Define to 1 if you have the <osreldate.h> header file. */
+/* #undef HAVE_OSRELDATE_H */
+
+/* Define to 1 if you have the `poll' function. */
+#define HAVE_POLL 1
+
+/* Define if POLLIN is defined */
+#define HAVE_POLLIN 1
+
+/* Define to 1 if you have the <poll.h> header file. */
+#define HAVE_POLL_H 1
+
+/* Define to 1 if you have the <process.h> header file. */
+/* #undef HAVE_PROCESS_H */
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#define HAVE_PTHREAD_H 1
+
+/* Define to 1 if you have the `pthread_key_delete' function. */
+#define HAVE_PTHREAD_KEY_DELETE 1
+
+/* Define to 1 if you have the `pthread_mutexattr_setpshared' function. */
+#define HAVE_PTHREAD_MUTEXATTR_SETPSHARED 1
+
+/* Define if recursive pthread mutexes are available */
+#define HAVE_PTHREAD_MUTEX_RECURSIVE 1
+
+/* Define if cross-process robust mutexes are available */
+#define HAVE_PTHREAD_MUTEX_ROBUST 1
+
+/* Define if PTHREAD_PROCESS_SHARED is defined in pthread.h */
+#define HAVE_PTHREAD_PROCESS_SHARED 1
+
+/* Define if pthread rwlocks are available */
+#define HAVE_PTHREAD_RWLOCKS 1
+
+/* Define to 1 if you have the `pthread_rwlock_init' function. */
+#define HAVE_PTHREAD_RWLOCK_INIT 1
+
+/* Define to 1 if you have the `putenv' function. */
+#define HAVE_PUTENV 1
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#define HAVE_PWD_H 1
+
+/* Define to 1 if you have the <semaphore.h> header file. */
+#define HAVE_SEMAPHORE_H 1
+
+/* Define to 1 if you have the `semctl' function. */
+#define HAVE_SEMCTL 1
+
+/* Define to 1 if you have the `semget' function. */
+#define HAVE_SEMGET 1
+
+/* Define to 1 if you have the `sem_close' function. */
+#define HAVE_SEM_CLOSE 1
+
+/* Define to 1 if you have the `sem_post' function. */
+#define HAVE_SEM_POST 1
+
+/* Define if SEM_UNDO is defined in sys/sem.h */
+#define HAVE_SEM_UNDO 1
+
+/* Define to 1 if you have the `sem_unlink' function. */
+#define HAVE_SEM_UNLINK 1
+
+/* Define to 1 if you have the `sem_wait' function. */
+#define HAVE_SEM_WAIT 1
+
+/* Define to 1 if you have the `sendfile' function. */
+#define HAVE_SENDFILE 1
+
+/* Define to 1 if you have the `sendfilev' function. */
+/* #undef HAVE_SENDFILEV */
+
+/* Define to 1 if you have the `send_file' function. */
+/* #undef HAVE_SEND_FILE */
+
+/* Define to 1 if you have the `setenv' function. */
+#define HAVE_SETENV 1
+
+/* Define to 1 if you have the `setrlimit' function. */
+#define HAVE_SETRLIMIT 1
+
+/* Define to 1 if you have the `setsid' function. */
+#define HAVE_SETSID 1
+
+/* Define to 1 if you have the `set_h_errno' function. */
+/* #undef HAVE_SET_H_ERRNO */
+
+/* Define to 1 if you have the `shmat' function. */
+#define HAVE_SHMAT 1
+
+/* Define to 1 if you have the `shmctl' function. */
+#define HAVE_SHMCTL 1
+
+/* Define to 1 if you have the `shmdt' function. */
+#define HAVE_SHMDT 1
+
+/* Define to 1 if you have the `shmget' function. */
+#define HAVE_SHMGET 1
+
+/* Define to 1 if you have the `shm_open' function. */
+#define HAVE_SHM_OPEN 1
+
+/* Define to 1 if you have the `shm_unlink' function. */
+#define HAVE_SHM_UNLINK 1
+
+/* Define to 1 if you have the `sigaction' function. */
+#define HAVE_SIGACTION 1
+
+/* Define to 1 if you have the <signal.h> header file. */
+#define HAVE_SIGNAL_H 1
+
+/* Define to 1 if you have the `sigsuspend' function. */
+#define HAVE_SIGSUSPEND 1
+
+/* Define to 1 if you have the `sigwait' function. */
+#define HAVE_SIGWAIT 1
+
+/* Whether you have socklen_t */
+#define HAVE_SOCKLEN_T 1
+
+/* Define if SO_ACCEPTFILTER is defined in sys/socket.h */
+/* #undef HAVE_SO_ACCEPTFILTER */
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#define HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#define HAVE_STRCASECMP 1
+
+/* Define to 1 if you have the `strdup' function. */
+#define HAVE_STRDUP 1
+
+/* Define to 1 if you have the `strerror_r' function. */
+#define HAVE_STRERROR_R 1
+
+/* Define to 1 if you have the `stricmp' function. */
+/* #undef HAVE_STRICMP */
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strncasecmp' function. */
+#define HAVE_STRNCASECMP 1
+
+/* Define to 1 if you have the `strnicmp' function. */
+/* #undef HAVE_STRNICMP */
+
+/* Define to 1 if you have the `strstr' function. */
+#define HAVE_STRSTR 1
+
+/* Define to 1 if you have the <sysapi.h> header file. */
+/* #undef HAVE_SYSAPI_H */
+
+/* Define to 1 if you have the <sysgtime.h> header file. */
+/* #undef HAVE_SYSGTIME_H */
+
+/* Define to 1 if you have the <sys/file.h> header file. */
+#define HAVE_SYS_FILE_H 1
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#define HAVE_SYS_IOCTL_H 1
+
+/* Define to 1 if you have the <sys/ipc.h> header file. */
+#define HAVE_SYS_IPC_H 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/mutex.h> header file. */
+/* #undef HAVE_SYS_MUTEX_H */
+
+/* Define to 1 if you have the <sys/poll.h> header file. */
+#define HAVE_SYS_POLL_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#define HAVE_SYS_SELECT_H 1
+
+/* Define to 1 if you have the <sys/sem.h> header file. */
+#define HAVE_SYS_SEM_H 1
+
+/* Define to 1 if you have the <sys/sendfile.h> header file. */
+#define HAVE_SYS_SENDFILE_H 1
+
+/* Define to 1 if you have the <sys/shm.h> header file. */
+#define HAVE_SYS_SHM_H 1
+
+/* Define to 1 if you have the <sys/signal.h> header file. */
+#define HAVE_SYS_SIGNAL_H 1
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/sockio.h> header file. */
+/* #undef HAVE_SYS_SOCKIO_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/sysctl.h> header file. */
+#define HAVE_SYS_SYSCTL_H 1
+
+/* Define to 1 if you have the <sys/syslimits.h> header file. */
+/* #undef HAVE_SYS_SYSLIMITS_H */
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#define HAVE_SYS_UIO_H 1
+
+/* Define to 1 if you have the <sys/un.h> header file. */
+#define HAVE_SYS_UN_H 1
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#define HAVE_SYS_WAIT_H 1
+
+/* Define if TCP_CORK is defined in netinet/tcp.h */
+#define HAVE_TCP_CORK 1
+
+/* Define if TCP_NOPUSH is defined in netinet/tcp.h */
+/* #undef HAVE_TCP_NOPUSH */
+
+/* Define to 1 if you have the <termios.h> header file. */
+#define HAVE_TERMIOS_H 1
+
+/* Define to 1 if you have the <time.h> header file. */
+#define HAVE_TIME_H 1
+
+/* Define to 1 if you have the <tpfeq.h> header file. */
+/* #undef HAVE_TPFEQ_H */
+
+/* Define to 1 if you have the <tpfio.h> header file. */
+/* #undef HAVE_TPFIO_H */
+
+/* Define if truerand is supported */
+/* #undef HAVE_TRUERAND */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the <unix.h> header file. */
+/* #undef HAVE_UNIX_H */
+
+/* Define to 1 if you have the `unsetenv' function. */
+#define HAVE_UNSETENV 1
+
+/* Define to 1 if you have the `utime' function. */
+#define HAVE_UTIME 1
+
+/* Define to 1 if you have the `utimes' function. */
+#define HAVE_UTIMES 1
+
+/* Define if C compiler supports VLA */
+#define HAVE_VLA 1
+
+/* Define to 1 if you have the `waitpid' function. */
+#define HAVE_WAITPID 1
+
+/* Define to 1 if you have the `writev' function. */
+#define HAVE_WRITEV 1
+
+/* Define if EAI_ error codes from getaddrinfo are negative */
+#define NEGATIVE_EAI 1
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME ""
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING ""
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION ""
+
+/* Define if POSIX semaphores affect threads within the process */
+/* #undef POSIXSEM_IS_GLOBAL */
+
+/* Define if pthread_attr_getdetachstate() has one arg */
+/* #undef PTHREAD_ATTR_GETDETACHSTATE_TAKES_ONE_ARG */
+
+/* Define if pthread_getspecific() has two args */
+/* #undef PTHREAD_GETSPECIFIC_TAKES_TWO_ARGS */
+
+/* Define if readdir is thread safe */
+/* #undef READDIR_IS_THREAD_SAFE */
+
+/* Define if resolv.h's res_state has the fields retrans/rety */
+#define RESOLV_RETRANSRETRY 1
+
+/* Define to 1 if the `setpgrp' function takes no argument. */
+#define SETPGRP_VOID 1
+
+/* */
+/* #undef SIGWAIT_TAKES_ONE_ARG */
+
+/* The size of `char', as computed by sizeof. */
+#define SIZEOF_CHAR 1
+
+/* The size of `int', as computed by sizeof. */
+#define SIZEOF_INT 4
+
+/* The size of `long', as computed by sizeof. */
+#define SIZEOF_LONG 8
+
+/* The size of `long double', as computed by sizeof. */
+#define SIZEOF_LONG_DOUBLE 16
+
+/* The size of `long long', as computed by sizeof. */
+#define SIZEOF_LONG_LONG 8
+
+/* The size of off_t */
+#define SIZEOF_OFF_T 8
+
+/* The size of pid_t */
+#define SIZEOF_PID_T 4
+
+/* The size of `short', as computed by sizeof. */
+#define SIZEOF_SHORT 2
+
+/* The size of size_t */
+#define SIZEOF_SIZE_T 8
+
+/* The size of ssize_t */
+#define SIZEOF_SSIZE_T 8
+
+/* The size of `void*', as computed by sizeof. */
+#define SIZEOF_VOIDP 8
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define if strerror returns int */
+/* #undef STRERROR_R_RC_INT */
+
+/* Define if SysV semaphores affect threads within the process */
+/* #undef SYSVSEM_IS_GLOBAL */
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Define if APR supports threads */
+#define USE_THREADS 1
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef gid_t */
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+/* #undef inline */
+#endif
+
+/* Define to `long int' if <sys/types.h> does not define. */
+/* #undef off_t */
+
+/* Define to `int' if <sys/types.h> does not define. */
+/* #undef pid_t */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
+
+/* Define to `int' if <sys/types.h> does not define. */
+/* #undef ssize_t */
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef uid_t */
+
+/* Make sure we have ssize_t defined to be something */
+/* #undef ssize_t */
+
+/* switch this on if we have a BeOS version below BONE */
+#if BEOS && !HAVE_BONE_VERSION
+#define BEOS_R5 1
+#else
+#define BEOS_BONE 1
+#endif
+
+#ifdef SIGWAIT_TAKES_ONE_ARG
+#define apr_sigwait(a,b) ((*(b)=sigwait((a)))<0?-1:0)
+#else
+#define apr_sigwait(a,b) sigwait((a),(b))
+#endif
+
+/*
+ * Include common private declarations.
+ */
+#include "../apr_private_common.h"
+
+#endif /* APR_PRIVATE_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_atime.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_atime.h
new file mode 100644
index 00000000..47b75a95
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_atime.h
@@ -0,0 +1,63 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ATIME_H
+#define ATIME_H
+
+#include "apr_private.h"
+#include "apr_time.h"
+#if APR_HAVE_TIME_H
+#include <time.h>
+#endif
+
+struct atime_t {
+    apr_pool_t *cntxt;
+    apr_time_t currtime;
+    SYSTEMTIME *explodedtime;
+};
+
+
+/* Number of micro-seconds between the beginning of the Windows epoch
+ * (Jan. 1, 1601) and the Unix epoch (Jan. 1, 1970) 
+ */
+#define APR_DELTA_EPOCH_IN_USEC   APR_TIME_C(11644473600000000);
+
+
+__inline void FileTimeToAprTime(apr_time_t *result, FILETIME *input)
+{
+    /* Convert FILETIME one 64 bit number so we can work with it. */
+    *result = input->dwHighDateTime;
+    *result = (*result) << 32;
+    *result |= input->dwLowDateTime;
+    *result /= 10;    /* Convert from 100 nano-sec periods to micro-seconds. */
+    *result -= APR_DELTA_EPOCH_IN_USEC;  /* Convert from Windows epoch to Unix epoch */
+    return;
+}
+
+
+__inline void AprTimeToFileTime(LPFILETIME pft, apr_time_t t)
+{
+    LONGLONG ll;
+    t += APR_DELTA_EPOCH_IN_USEC;
+    ll = t * 10;
+    pft->dwLowDateTime = (DWORD)ll;
+    pft->dwHighDateTime = (DWORD) (ll >> 32);
+    return;
+}
+
+
+#endif  /* ! ATIME_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_dso.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_dso.h
new file mode 100644
index 00000000..e2e4e40f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_dso.h
@@ -0,0 +1,36 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DSO_H
+#define DSO_H
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_dso.h"
+#include "apr.h"
+
+#if APR_HAS_DSO
+
+struct apr_dso_handle_t {
+    apr_pool_t  *cont;
+    void          *handle;
+    apr_status_t   load_error;
+};
+
+#endif
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_file_io.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_file_io.h
new file mode 100644
index 00000000..dc3f442a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_file_io.h
@@ -0,0 +1,276 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FILE_IO_H
+#define FILE_IO_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_pools.h"
+#include "apr_general.h"
+#include "apr_tables.h"
+#include "apr_thread_mutex.h"
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_errno.h"
+#include "apr_arch_misc.h"
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#if APR_HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
+#if APR_HAS_UNICODE_FS
+#include "arch/win32/apr_arch_utf8.h"
+#include <wchar.h>
+
+/* Helper functions for the WinNT ApiW() functions.  APR treats all
+ * resource identifiers (files, etc) by their UTF-8 name, to provide 
+ * access to all named identifiers.  [UTF-8 completely maps Unicode 
+ * into char type strings.]
+ *
+ * The _path flavors below provide us fast mappings of the
+ * Unicode filename //?/D:/path and //?/UNC/mach/share/path mappings,
+ * which allow unlimited (well, 32000 wide character) length names.
+ * These prefixes may appear in Unicode, but must not appear in the
+ * Ascii API calls.  So we tack them on in utf8_to_unicode_path, and
+ * strip them right back off in unicode_to_utf8_path.
+ */
+apr_status_t utf8_to_unicode_path(apr_wchar_t* dststr, apr_size_t dstchars, 
+                                  const char* srcstr);
+apr_status_t unicode_to_utf8_path(char* dststr, apr_size_t dstchars, 
+                                  const apr_wchar_t* srcstr);
+
+#endif /* APR_HAS_UNICODE_FS */
+
+/* Another Helper functions for the WinNT ApiW() functions.  We need to
+ * derive some 'resource' names (max length 255 characters, prefixed with
+ * Global/ or Local/ on WinNT) from something that looks like a filename.
+ * Since 'resource' names never contain slashes, convert these to '_'s
+ * and return the appropriate char* or wchar* for ApiA or ApiW calls.
+ */
+
+void *res_name_from_filename(const char *file, int global, apr_pool_t *pool);
+
+#define APR_FILE_MAX MAX_PATH
+
+#define APR_FILE_BUFSIZE 4096
+
+/* obscure ommissions from msvc's sys/stat.h */
+#ifdef _MSC_VER
+#define S_IFIFO        _S_IFIFO /* pipe */
+#define S_IFBLK        0060000  /* Block Special */
+#define S_IFLNK        0120000  /* Symbolic Link */
+#define S_IFSOCK       0140000  /* Socket */
+#define S_IFWHT        0160000  /* Whiteout */
+#endif
+
+/* Internal Flags for apr_file_open */
+#define APR_OPENINFO     0x00100000 /* Open without READ or WRITE access */
+#define APR_OPENLINK     0x00200000 /* Open a link itself, if supported */
+#define APR_READCONTROL  0x00400000 /* Read the file's owner/perms */
+#define APR_WRITECONTROL 0x00800000 /* Modifythe file's owner/perms */
+#define APR_WRITEATTRS   0x01000000 /* Modify the file's attributes */
+#define APR_STDIN_FLAG   0x02000000 /* Obtained via apr_file_open_stdin() */
+#define APR_STDOUT_FLAG  0x04000000 /* Obtained via apr_file_open_stdout() */
+#define APR_STDERR_FLAG  0x06000000 /* Obtained via apr_file_open_stderr() */
+#define APR_STD_FLAGS    (APR_STDIN_FLAG | APR_STDOUT_FLAG | APR_STDERR_FLAG)
+
+/* Entries missing from the MSVC 5.0 Win32 SDK:
+ */
+#ifndef FILE_ATTRIBUTE_DEVICE
+#define FILE_ATTRIBUTE_DEVICE        0x00000040
+#endif
+#ifndef FILE_ATTRIBUTE_REPARSE_POINT
+#define FILE_ATTRIBUTE_REPARSE_POINT 0x00000400
+#endif
+#ifndef FILE_FLAG_OPEN_NO_RECALL
+#define FILE_FLAG_OPEN_NO_RECALL     0x00100000
+#endif
+#ifndef FILE_FLAG_OPEN_REPARSE_POINT
+#define FILE_FLAG_OPEN_REPARSE_POINT 0x00200000
+#endif
+#ifndef TRUSTEE_IS_WELL_KNOWN_GROUP
+#define TRUSTEE_IS_WELL_KNOWN_GROUP  5
+#endif
+
+/* Information bits available from the WIN32 FindFirstFile function */
+#define APR_FINFO_WIN32_DIR (APR_FINFO_NAME  | APR_FINFO_TYPE \
+                           | APR_FINFO_CTIME | APR_FINFO_ATIME \
+                           | APR_FINFO_MTIME | APR_FINFO_SIZE)
+
+/* Sneak the Readonly bit through finfo->protection for internal use _only_ */
+#define APR_FREADONLY 0x10000000 
+
+/* Private function for apr_stat/lstat/getfileinfo/dir_read */
+int fillin_fileinfo(apr_finfo_t *finfo, WIN32_FILE_ATTRIBUTE_DATA *wininfo, 
+                    int byhandle, apr_int32_t wanted);
+
+/* Private function that extends apr_stat/lstat/getfileinfo/dir_read */
+apr_status_t more_finfo(apr_finfo_t *finfo, const void *ufile, 
+                        apr_int32_t wanted, int whatfile);
+
+/* whatfile types for the ufile arg */
+#define MORE_OF_HANDLE 0
+#define MORE_OF_FSPEC  1
+#define MORE_OF_WFSPEC 2
+
+/* quick run-down of fields in windows' apr_file_t structure that may have 
+ * obvious uses.
+ * fname --  the filename as passed to the open call.
+ * dwFileAttricutes -- Attributes used to open the file.
+ * append -- Windows doesn't support the append concept when opening files.
+ *           APR needs to keep track of this, and always make sure we append
+ *           correctly when writing to a file with this flag set TRUE.
+ */
+
+// for apr_poll.c;
+#define filedes filehand
+
+struct apr_file_t {
+    apr_pool_t *pool;
+    HANDLE filehand;
+    BOOLEAN pipe;              // Is this a pipe of a file?
+    OVERLAPPED *pOverlapped;
+    apr_interval_time_t timeout;
+    apr_int32_t flags;
+
+    /* File specific info */
+    apr_finfo_t *finfo;
+    char *fname;
+    DWORD dwFileAttributes;
+    int eof_hit;
+    BOOLEAN buffered;          // Use buffered I/O?
+    int ungetchar;             // Last char provided by an unget op. (-1 = no char)
+    int append; 
+
+    /* Stuff for buffered mode */
+    char *buffer;
+    apr_size_t bufpos;         // Read/Write position in buffer
+    apr_size_t dataRead;       // amount of valid data read into buffer
+    int direction;             // buffer being used for 0 = read, 1 = write
+    apr_off_t filePtr;         // position in file of handle
+    apr_thread_mutex_t *mutex; // mutex semaphore, must be owned to access the above fields
+
+    /* Pipe specific info */    
+};
+
+struct apr_dir_t {
+    apr_pool_t *pool;
+    HANDLE dirhand;
+    apr_size_t rootlen;
+    char *dirname;
+    char *name;
+    union {
+#if APR_HAS_UNICODE_FS
+        struct {
+            WIN32_FIND_DATAW *entry;
+        } w;
+#endif
+#if APR_HAS_ANSI_FS
+        struct {
+            WIN32_FIND_DATAA *entry;
+        } n;
+#endif        
+    };
+    int bof;
+};
+
+/* There are many goofy characters the filesystem can't accept
+ * or can confound the cmd.exe shell.  Here's the list
+ * [declared in filesys.c]
+ */
+extern const char apr_c_is_fnchar[256];
+
+#define IS_FNCHAR(c) (apr_c_is_fnchar[(unsigned char)(c)] & 1)
+#define IS_SHCHAR(c) ((apr_c_is_fnchar[(unsigned char)(c)] & 2) == 2)
+
+
+/* If the user passes APR_FILEPATH_TRUENAME to either
+ * apr_filepath_root or apr_filepath_merge, this fn determines
+ * that the root really exists.  It's expensive, wouldn't want
+ * to do this too frequenly.
+ */
+apr_status_t filepath_root_test(char *path, apr_pool_t *p);
+
+
+/* The apr_filepath_merge wants to canonicalize the cwd to the 
+ * addpath if the user passes NULL as the old root path (this
+ * isn't true of an empty string "", which won't be concatenated.
+ *
+ * But we need to figure out what the cwd of a given volume is,
+ * when the user passes D:foo.  This fn will determine D:'s cwd.
+ *
+ * If flags includes the bit APR_FILEPATH_NATIVE, the path returned
+ * is in the os-native format.
+ */
+apr_status_t filepath_drive_get(char **rootpath, char drive, 
+                                apr_int32_t flags, apr_pool_t *p);
+
+
+/* If the user passes d: vs. D: (or //mach/share vs. //MACH/SHARE),
+ * we need to fold the case to canonical form.  This function is
+ * supposed to do so.
+ */
+apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p);
+
+
+apr_status_t file_cleanup(void *);
+
+/**
+ * Internal function to create a Win32/NT pipe that respects some async
+ * timeout options.
+ * @param in new read end of the created pipe
+ * @param out new write end of the created pipe
+ * @param blocking_mode one of
+ * <pre>
+ *       APR_FULL_BLOCK
+ *       APR_READ_BLOCK
+ *       APR_WRITE_BLOCK
+ *       APR_FULL_NONBLOCK
+ * </pre>
+ * @remark It so happens that APR_FULL_BLOCK and APR_FULL_NONBLOCK
+ * are common to apr_procattr_io_set() in, out and err modes.
+ * Because APR_CHILD_BLOCK and APR_WRITE_BLOCK share the same value,
+ * as do APR_PARENT_BLOCK and APR_READ_BLOCK, it's possible to use
+ * that value directly for creating the stdout/stderr pipes.  When
+ * creating the stdin pipe, the values must be transposed.
+ * @see apr_procattr_io_set
+ */
+apr_status_t apr_create_nt_pipe(apr_file_t **in, apr_file_t **out, 
+                                apr_int32_t blocking_mode, 
+                                apr_pool_t *p);
+
+/** @see apr_create_nt_pipe */
+#define APR_READ_BLOCK     3
+/** @see apr_create_nt_pipe */
+#define APR_WRITE_BLOCK      4
+
+#endif  /* ! FILE_IO_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_inherit.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_inherit.h
new file mode 100644
index 00000000..88e6f0de
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_inherit.h
@@ -0,0 +1,133 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef INHERIT_H
+#define INHERIT_H
+
+#include "apr_inherit.h"
+
+#define APR_INHERIT (1 << 24)    /* Must not conflict with other bits */
+
+#if APR_HAS_UNICODE_FS && APR_HAS_ANSI_FS
+/* !defined(_WIN32_WCE) is implicit here */
+
+#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup)        \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_set(apr_##name##_t *the##name) \
+{                                                                   \
+    IF_WIN_OS_IS_UNICODE                                            \
+    {                                                               \
+/*     if (!SetHandleInformation(the##name->filehand,              \
+ *                                HANDLE_FLAG_INHERIT,              \
+ *                                HANDLE_FLAG_INHERIT))             \
+ *          return apr_get_os_error();                              \
+ */  }                                                               \
+    ELSE_WIN_OS_IS_ANSI                                             \
+    {                                                               \
+        HANDLE temp, hproc = GetCurrentProcess();                   \
+        if (!DuplicateHandle(hproc, the##name->filehand,            \
+                             hproc, &temp, 0, TRUE,                 \
+                             DUPLICATE_SAME_ACCESS))                \
+            return apr_get_os_error();                              \
+        CloseHandle(the##name->filehand);                           \
+        the##name->filehand = temp;                                 \
+    }                                                               \
+    return APR_SUCCESS;                                             \
+}                                                                   \
+/* Deprecated */                                                    \
+APR_DECLARE(void) apr_##name##_set_inherit(apr_##name##_t *the##name) \
+{                                                                   \
+    apr_##name##_inherit_set(the##name);                            \
+}
+
+#define APR_IMPLEMENT_INHERIT_UNSET(name, flag, pool, cleanup)      \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_unset(apr_##name##_t *the##name)\
+{                                                                   \
+    IF_WIN_OS_IS_UNICODE                                            \
+    {                                                               \
+/*      if (!SetHandleInformation(the##name->filehand,              \
+ *                                HANDLE_FLAG_INHERIT, 0))          \
+ *          return apr_get_os_error();                              \
+ */ }                                                               \
+    ELSE_WIN_OS_IS_ANSI                                             \
+    {                                                               \
+        HANDLE temp, hproc = GetCurrentProcess();                   \
+        if (!DuplicateHandle(hproc, the##name->filehand,            \
+                             hproc, &temp, 0, FALSE,                \
+                             DUPLICATE_SAME_ACCESS))                \
+            return apr_get_os_error();                              \
+        CloseHandle(the##name->filehand);                           \
+        the##name->filehand = temp;                                 \
+    }                                                               \
+    return APR_SUCCESS;                                             \
+}                                                                   \
+/* Deprecated */                                                    \
+APR_DECLARE(void) apr_##name##_unset_inherit(apr_##name##_t *the##name) \
+{                                                                   \
+    apr_##name##_inherit_unset(the##name);                          \
+}
+
+#elif APR_HAS_ANSI_FS || defined(_WIN32_WCE)
+
+#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup)        \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_set(apr_##name##_t *the##name) \
+{                                                                   \
+    HANDLE temp, hproc = GetCurrentProcess();                       \
+    if (!DuplicateHandle(hproc, the##name->filehand,                \
+                         hproc, &temp, 0, TRUE,                     \
+                         DUPLICATE_SAME_ACCESS))                    \
+        return apr_get_os_error();                                  \
+    CloseHandle(the##name->filehand);                               \
+    the##name->filehand = temp;                                     \
+    return APR_SUCCESS;                                             \
+}
+
+#define APR_IMPLEMENT_INHERIT_UNSET(name, flag, pool, cleanup)      \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_unset(apr_##name##_t *the##name)\
+{                                                                   \
+    HANDLE temp, hproc = GetCurrentProcess();                       \
+    if (!DuplicateHandle(hproc, the##name->filehand,                \
+                         hproc, &temp, 0, FALSE,                    \
+                         DUPLICATE_SAME_ACCESS))                    \
+        return apr_get_os_error();                                  \
+    CloseHandle(the##name->filehand);                               \
+    the##name->filehand = temp;                                     \
+    return APR_SUCCESS;                                             \
+}
+
+#else /* APR_HAS_UNICODE_FS && !APR_HAS_ANSI_FS && !defined(_WIN32_WCE) */
+
+#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup)        \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_set(apr_##name##_t *the##name) \
+{                                                                   \
+/*  if (!SetHandleInformation(the##name->filehand,                  \
+ *                            HANDLE_FLAG_INHERIT,                  \
+ *                            HANDLE_FLAG_INHERIT))                 \
+ *      return apr_get_os_error();                                  \
+ */ return APR_SUCCESS;                                             \
+}
+
+#define APR_IMPLEMENT_INHERIT_UNSET(name, flag, pool, cleanup)      \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_unset(apr_##name##_t *the##name)\
+{                                                                   \
+/*  if (!SetHandleInformation(the##name->filehand,                  \
+ *                            HANDLE_FLAG_INHERIT, 0))              \
+ *      return apr_get_os_error();                                  \
+ */ return APR_SUCCESS;                                             \
+}
+
+#endif /* defined(APR_HAS_UNICODE_FS) */
+
+#endif	/* ! INHERIT_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_misc.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_misc.h
new file mode 100644
index 00000000..dc61ac61
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_misc.h
@@ -0,0 +1,324 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MISC_H
+#define MISC_H
+
+#include "apr.h"
+#include "apr_portable.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_getopt.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_errno.h"
+#include "apr_getopt.h"
+
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#if APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+/* ### create APR_HAVE_* macros for these? */
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+
+struct apr_other_child_rec_t {
+    apr_pool_t *p;
+    struct apr_other_child_rec_t *next;
+    apr_proc_t *proc;
+    void (*maintenance) (int, void *, int);
+    void *data;
+    apr_os_file_t write_fd;
+};
+
+#define WSAHighByte 2
+#define WSALowByte 0
+
+/* start.c and apr_app.c helpers and communication within misc.c
+ *
+ * They are not for public consumption, although apr_app_init_complete
+ * must be an exported symbol to avoid reinitialization.
+ */
+extern int APR_DECLARE_DATA apr_app_init_complete;
+
+int apr_wastrtoastr(char const * const * *retarr, 
+                    wchar_t const * const *arr, int args);
+
+/* Platform specific designation of run time os version.
+ * Gaps allow for specific service pack levels that
+ * export new kernel or winsock functions or behavior.
+ */
+typedef enum {
+        APR_WIN_UNK =       0,
+        APR_WIN_UNSUP =     1,
+        APR_WIN_95 =       10,
+        APR_WIN_95_B =     11,
+        APR_WIN_95_OSR2 =  12,
+        APR_WIN_98 =       14,
+        APR_WIN_98_SE =    16,
+        APR_WIN_ME =       18,
+
+	APR_WIN_UNICODE =  20, /* Prior versions support only narrow chars */
+
+        APR_WIN_CE_3 =     23, /* CE is an odd beast, not supporting */
+                               /* some pre-NT features, such as the    */
+        APR_WIN_NT =       30, /* narrow charset APIs (fooA fns), while  */
+        APR_WIN_NT_3_5 =   35, /* not supporting some NT-family features.  */
+        APR_WIN_NT_3_51 =  36,
+
+        APR_WIN_NT_4 =     40,
+        APR_WIN_NT_4_SP2 = 42,
+        APR_WIN_NT_4_SP3 = 43,
+        APR_WIN_NT_4_SP4 = 44,
+        APR_WIN_NT_4_SP5 = 45,
+        APR_WIN_NT_4_SP6 = 46,
+
+        APR_WIN_2000 =     50,
+        APR_WIN_2000_SP1 = 51,
+        APR_WIN_2000_SP2 = 52,
+        APR_WIN_XP =       60
+} apr_oslevel_e;
+
+extern APR_DECLARE_DATA apr_oslevel_e apr_os_level;
+
+apr_status_t apr_get_oslevel(apr_oslevel_e *);
+
+/* The APR_HAS_ANSI_FS symbol is PRIVATE, and internal to APR.
+ * APR only supports char data for filenames.  Like most applications,
+ * characters >127 are essentially undefined.  APR_HAS_UNICODE_FS lets
+ * the application know that utf-8 is the encoding method of APR, and
+ * only incidently hints that we have Wide OS calls.
+ *
+ * APR_HAS_ANSI_FS is simply an OS flag to tell us all calls must be
+ * the unicode eqivilant.
+ */
+
+#if defined(_WIN32_WCE) || defined(WINNT)
+#define APR_HAS_ANSI_FS           0
+#else
+#define APR_HAS_ANSI_FS           1
+#endif
+
+/* IF_WIN_OS_IS_UNICODE / ELSE_WIN_OS_IS_ANSI help us keep the code trivial
+ * where have runtime tests for unicode-ness, that aren't needed in any
+ * build which supports only WINNT or WCE.
+ */
+#if APR_HAS_ANSI_FS && APR_HAS_UNICODE_FS
+#define IF_WIN_OS_IS_UNICODE if (apr_os_level >= APR_WIN_UNICODE)
+#define ELSE_WIN_OS_IS_ANSI else
+#else /* APR_HAS_UNICODE_FS */
+#define IF_WIN_OS_IS_UNICODE
+#define ELSE_WIN_OS_IS_ANSI
+#endif /* WINNT */
+
+typedef enum {
+    DLL_WINBASEAPI = 0,    // kernel32 From WinBase.h
+    DLL_WINADVAPI = 1,     // advapi32 From WinBase.h
+    DLL_WINSOCKAPI = 2,    // mswsock  From WinSock.h
+    DLL_WINSOCK2API = 3,   // ws2_32   From WinSock2.h
+    DLL_SHSTDAPI = 4,      // shell32  From ShellAPI.h
+    DLL_NTDLL = 5,         // shell32  From our real kernel
+    DLL_defined = 6        // must define as last idx_ + 1
+} apr_dlltoken_e;
+
+FARPROC apr_load_dll_func(apr_dlltoken_e fnLib, char *fnName, int ordinal);
+
+/* The apr_load_dll_func call WILL fault if the function cannot be loaded */
+
+#define APR_DECLARE_LATE_DLL_FUNC(lib, rettype, calltype, fn, ord, args, names) \
+    typedef rettype (calltype *apr_winapi_fpt_##fn) args; \
+    static apr_winapi_fpt_##fn apr_winapi_pfn_##fn = NULL; \
+    __inline rettype apr_winapi_##fn args \
+    {   if (!apr_winapi_pfn_##fn) \
+            apr_winapi_pfn_##fn = (apr_winapi_fpt_##fn) \
+                                      apr_load_dll_func(lib, #fn, ord); \
+        return (*(apr_winapi_pfn_##fn)) names; }; \
+
+/* Provide late bound declarations of every API function missing from
+ * one or more supported releases of the Win32 API
+ *
+ * lib is the enumerated token from apr_dlltoken_e, and must correspond
+ * to the string table entry in start.c used by the apr_load_dll_func().
+ * Token names (attempt to) follow Windows.h declarations prefixed by DLL_
+ * in order to facilitate comparison.  Use the exact declaration syntax
+ * and names from Windows.h to prevent ambigutity and bugs.
+ *
+ * rettype and calltype follow the original declaration in Windows.h
+ * fn is the true function name - beware Ansi/Unicode #defined macros
+ * ord is the ordinal within the library, use 0 if it varies between versions
+ * args is the parameter list following the original declaration, in parens
+ * names is the parameter list sans data types, enclosed in parens
+ *
+ * #undef/re#define the Ansi/Unicode generic name to abate confusion
+ * In the case of non-text functions, simply #define the original name
+ */
+
+#if !defined(_WIN32_WCE) && !defined(WINNT)
+
+#ifdef GetFileAttributesExA
+#undef GetFileAttributesExA
+#endif
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, GetFileAttributesExA, 0, (
+    IN LPCSTR lpFileName,
+    IN GET_FILEEX_INFO_LEVELS fInfoLevelId,
+    OUT LPVOID lpFileInformation),
+    (lpFileName, fInfoLevelId, lpFileInformation));
+#define GetFileAttributesExA apr_winapi_GetFileAttributesExA
+#undef GetFileAttributesEx
+#define GetFileAttributesEx apr_winapi_GetFileAttributesExA
+
+#ifdef GetFileAttributesExW
+#undef GetFileAttributesExW
+#endif
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, GetFileAttributesExW, 0, (
+    IN LPCWSTR lpFileName,
+    IN GET_FILEEX_INFO_LEVELS fInfoLevelId,
+    OUT LPVOID lpFileInformation),
+    (lpFileName, fInfoLevelId, lpFileInformation));
+#define GetFileAttributesExW apr_winapi_GetFileAttributesExW
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, CancelIo, 0, (
+    IN HANDLE hFile),
+    (hFile));
+#define CancelIo apr_winapi_CancelIo
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, TryEnterCriticalSection, 0, (
+    LPCRITICAL_SECTION lpCriticalSection),
+    (lpCriticalSection));
+#define TryEnterCriticalSection apr_winapi_TryEnterCriticalSection
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, SwitchToThread, 0, (
+    void),
+    ());
+#define SwitchToThread apr_winapi_SwitchToThread
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINADVAPI, BOOL, WINAPI, GetEffectiveRightsFromAclW, 0, (
+    IN PACL pacl,
+    IN PTRUSTEE_W pTrustee,
+    OUT PACCESS_MASK pAccessRights),
+    (pacl, pTrustee, pAccessRights));
+#define GetEffectiveRightsFromAclW apr_winapi_GetEffectiveRightsFromAclW
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINADVAPI, BOOL, WINAPI, GetNamedSecurityInfoW, 0, (
+    IN LPWSTR pObjectName,
+    IN SE_OBJECT_TYPE ObjectType,
+    IN SECURITY_INFORMATION SecurityInfo,
+    OUT PSID *ppsidOwner,
+    OUT PSID *ppsidGroup,
+    OUT PACL *ppDacl,
+    OUT PACL *ppSacl,
+    OUT PSECURITY_DESCRIPTOR *ppSecurityDescriptor),
+    (pObjectName, ObjectType, SecurityInfo, ppsidOwner, ppsidGroup, 
+	 ppDacl, ppSacl, ppSecurityDescriptor));
+#define GetNamedSecurityInfoW apr_winapi_GetNamedSecurityInfoW
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINADVAPI, BOOL, WINAPI, GetNamedSecurityInfoA, 0, (
+    IN LPSTR pObjectName,
+    IN SE_OBJECT_TYPE ObjectType,
+    IN SECURITY_INFORMATION SecurityInfo,
+    OUT PSID *ppsidOwner,
+    OUT PSID *ppsidGroup,
+    OUT PACL *ppDacl,
+    OUT PACL *ppSacl,
+    OUT PSECURITY_DESCRIPTOR *ppSecurityDescriptor),
+    (pObjectName, ObjectType, SecurityInfo, ppsidOwner, ppsidGroup, 
+	 ppDacl, ppSacl, ppSecurityDescriptor));
+#define GetNamedSecurityInfoA apr_winapi_GetNamedSecurityInfoA
+#undef GetNamedSecurityInfo
+#define GetNamedSecurityInfo apr_winapi_GetNamedSecurityInfoA
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINADVAPI, BOOL, WINAPI, GetSecurityInfo, 0, (
+    IN HANDLE handle,
+    IN SE_OBJECT_TYPE ObjectType,
+    IN SECURITY_INFORMATION SecurityInfo,
+    OUT PSID *ppsidOwner,
+    OUT PSID *ppsidGroup,
+    OUT PACL *ppDacl,
+    OUT PACL *ppSacl,
+    OUT PSECURITY_DESCRIPTOR *ppSecurityDescriptor),
+    (handle, ObjectType, SecurityInfo, ppsidOwner, ppsidGroup, 
+	 ppDacl, ppSacl, ppSecurityDescriptor));
+#define GetSecurityInfo apr_winapi_GetSecurityInfo
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_SHSTDAPI, LPWSTR *, WINAPI, CommandLineToArgvW, 0, (
+    LPCWSTR lpCmdLine, 
+    int *pNumArgs),
+    (lpCmdLine, pNumArgs));
+#define CommandLineToArgvW apr_winapi_CommandLineToArgvW
+
+#endif /* !defined(_WIN32_WCE) && !defined(WINNT) */
+
+#if !defined(_WIN32_WCE)
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtQueryTimerResolution, 0, (
+    ULONG *pMaxRes,  /* Minimum NS Resolution */
+    ULONG *pMinRes,  /* Maximum NS Resolution */
+    ULONG *pCurRes), /* Current NS Resolution */
+    (pMaxRes, pMinRes, pCurRes));
+#define QueryTimerResolution apr_winapi_NtQueryTimerResolution
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtSetTimerResolution, 0, (
+    ULONG ReqRes,    /* Requested NS Clock Resolution */
+    BOOL  Acquire,   /* Aquire (1) or Release (0) our interest */
+    ULONG *pNewRes), /* The NS Clock Resolution granted */
+    (ReqRes, Acquire, pNewRes));
+#define SetTimerResolution apr_winapi_NtSetTimerResolution
+
+/* ### These are ULONG_PTR values, but that's int32 for all we care
+ * until the Win64 port is prepared.
+ */
+typedef struct PBI {
+    DWORD ExitStatus;
+    PVOID PebBaseAddress;
+    ULONG AffinityMask;
+    LONG  BasePriority;
+    ULONG UniqueProcessId;
+    ULONG InheritedFromUniqueProcessId;
+} PBI, *PPBI;
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtQueryInformationProcess, 0, (
+    HANDLE hProcess,  /* Obvious */
+    INT   info,       /* Use 0 for PBI documented above */
+    PVOID pPI,        /* The PIB buffer */
+    ULONG LenPI,      /* Use sizeof(PBI) */
+    ULONG *pSizePI),  /* returns pPI buffer used (may pass NULL) */
+    (hProcess, info, pPI, LenPI, pSizePI));
+#define QueryInformationProcess apr_winapi_NtQueryInformationProcess
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtQueryObject, 0, (
+    HANDLE hObject,   /* Obvious */
+    INT   info,       /* Use 0 for PBI documented above */
+    PVOID pOI,        /* The PIB buffer */
+    ULONG LenOI,      /* Use sizeof(PBI) */
+    ULONG *pSizeOI),  /* returns pPI buffer used (may pass NULL) */
+    (hObject, info, pOI, LenOI, pSizeOI));
+#define QueryObject apr_winapi_NtQueryObject
+
+#endif /* !defined(_WIN32_WCE) */
+
+#endif  /* ! MISC_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_networkio.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_networkio.h
new file mode 100644
index 00000000..be6edc5b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_networkio.h
@@ -0,0 +1,80 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef NETWORK_IO_H
+#define NETWORK_IO_H
+
+#include "apr_network_io.h"
+#include "apr_general.h"
+
+typedef struct sock_userdata_t sock_userdata_t;
+struct sock_userdata_t {
+    sock_userdata_t *next;
+    const char *key;
+    void *data;
+};
+
+struct apr_socket_t {
+    apr_pool_t         *cntxt;
+    SOCKET              socketdes;
+    int                 type; /* SOCK_STREAM, SOCK_DGRAM */
+    int                 protocol;
+    apr_sockaddr_t     *local_addr;
+    apr_sockaddr_t     *remote_addr;
+    int                 timeout_ms; /* MUST MATCH if timeout > 0 */
+    apr_interval_time_t timeout;
+    apr_int32_t         disconnected;
+    int                 local_port_unknown;
+    int                 local_interface_unknown;
+    int                 remote_addr_unknown;
+    apr_int32_t         netmask;
+    apr_int32_t         inherit;
+#if APR_HAS_SENDFILE
+    /* As of 07.20.04, the overlapped structure is only used by 
+     * apr_socket_sendfile and that's where it will be allocated 
+     * and initialized.
+     */
+    OVERLAPPED         *overlapped;
+#endif
+    sock_userdata_t    *userdata;
+};
+
+#ifdef _WIN32_WCE
+#ifndef WSABUF
+typedef struct _WSABUF {
+    u_long      len;     /* the length of the buffer */
+    char FAR *  buf;     /* the pointer to the buffer */
+} WSABUF, FAR * LPWSABUF;
+#endif
+#endif
+
+apr_status_t status_from_res_error(int);
+
+const char *apr_inet_ntop(int af, const void *src, char *dst, apr_size_t size);
+int apr_inet_pton(int af, const char *src, void *dst);
+void apr_sockaddr_vars_set(apr_sockaddr_t *, int, apr_port_t);
+
+#define apr_is_option_set(mask, option)  ((mask & option) ==option)
+#define apr_set_option(mask, option, on) \
+    do {                                 \
+        if (on)                          \
+            *mask |= option;             \
+        else                             \
+            *mask &= ~option;            \
+    } while (0)
+
+#endif  /* ! NETWORK_IO_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_proc_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_proc_mutex.h
new file mode 100644
index 00000000..4e3e3993
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_proc_mutex.h
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef PROC_MUTEX_H
+#define PROC_MUTEX_H
+
+#include "apr_proc_mutex.h"
+
+struct apr_proc_mutex_t {
+    apr_pool_t *pool;
+    HANDLE handle;
+    const char *fname;
+};
+
+#endif  /* PROC_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_cond.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_cond.h
new file mode 100644
index 00000000..840949c2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_cond.h
@@ -0,0 +1,31 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_COND_H
+#define THREAD_COND_H
+
+#include "apr_thread_cond.h"
+
+struct apr_thread_cond_t {
+    apr_pool_t *pool;
+    HANDLE event;
+    int signal_all;
+    int num_waiting;
+    int signalled;
+};
+
+#endif  /* THREAD_COND_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_mutex.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_mutex.h
new file mode 100644
index 00000000..13d3c1cb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_mutex.h
@@ -0,0 +1,40 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_MUTEX_H
+#define THREAD_MUTEX_H
+
+#include "apr_pools.h"
+
+typedef enum thread_mutex_type {
+    thread_mutex_critical_section,
+    thread_mutex_unnested_event,
+    thread_mutex_nested_mutex
+} thread_mutex_type;
+
+/* handle applies only to unnested_event on all platforms 
+ * and nested_mutex on Win9x only.  Otherwise critical_section 
+ * is used for NT nexted mutexes providing optimal performance.
+ */
+struct apr_thread_mutex_t {
+    apr_pool_t       *pool;
+    thread_mutex_type type;
+    HANDLE            handle;
+    CRITICAL_SECTION  section;
+};
+
+#endif  /* THREAD_MUTEX_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_rwlock.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_rwlock.h
new file mode 100644
index 00000000..1177e529
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_thread_rwlock.h
@@ -0,0 +1,30 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef THREAD_RWLOCK_H
+#define THREAD_RWLOCK_H
+
+#include "apr_thread_rwlock.h"
+
+struct apr_thread_rwlock_t {
+    apr_pool_t *pool;
+    HANDLE      write_mutex;
+    HANDLE      read_event;
+    LONG        readers;
+};
+
+#endif  /* THREAD_RWLOCK_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_threadproc.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_threadproc.h
new file mode 100644
index 00000000..d5e43fd1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_threadproc.h
@@ -0,0 +1,69 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+
+#ifndef THREAD_PROC_H
+#define THREAD_PROC_H
+
+#define SHELL_PATH "cmd.exe"
+
+struct apr_thread_t {
+    apr_pool_t *pool;
+    HANDLE td;
+    apr_int32_t cancel;
+    apr_int32_t cancel_how;
+    void *data;
+    apr_thread_start_t func;
+    apr_status_t exitval;
+};
+
+struct apr_threadattr_t {
+    apr_pool_t *pool;
+    apr_int32_t detach;
+    apr_size_t stacksize;
+};
+
+struct apr_threadkey_t {
+    apr_pool_t *pool;
+    DWORD key;
+};
+
+struct apr_procattr_t {
+    apr_pool_t *pool;
+    apr_file_t *parent_in;
+    apr_file_t *child_in;
+    apr_file_t *parent_out;
+    apr_file_t *child_out;
+    apr_file_t *parent_err;
+    apr_file_t *child_err;
+    char *currdir;
+    apr_int32_t cmdtype;
+    apr_int32_t detached;
+    apr_child_errfn_t *errfn;
+    apr_int32_t errchk;
+};
+
+struct apr_thread_once_t {
+    long value;
+};
+
+extern apr_status_t apr_threadproc_init(apr_pool_t *pool);
+
+#endif  /* ! THREAD_PROC_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_utf8.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_utf8.h
new file mode 100644
index 00000000..84f8bf77
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_utf8.h
@@ -0,0 +1,56 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef UTF8_H
+#define UTF8_H
+
+#include "apr.h"
+#include "apr_lib.h"
+#include "apr_errno.h"
+
+/* If we ever support anything more exciting than char... this could move.
+ */
+typedef apr_uint16_t apr_wchar_t;
+
+/**
+ * An APR internal function for fast utf-8 octet-encoded Unicode conversion
+ * to the ucs-2 wide Unicode format.  This function is used for filename and 
+ * other resource conversions for platforms providing native Unicode support.
+ *
+ * @tip Only the errors APR_EINVAL and APR_INCOMPLETE may occur, the former
+ * when the character code is invalid (in or out of context) and the later
+ * when more characters were expected, but insufficient characters remain.
+ */
+APR_DECLARE(apr_status_t) apr_conv_utf8_to_ucs2(const char *in, 
+                                                apr_size_t *inbytes,
+                                                apr_wchar_t *out, 
+                                                apr_size_t *outwords);
+
+/**
+ * An APR internal function for fast ucs-2 wide Unicode format conversion to 
+ * the utf-8 octet-encoded Unicode.  This function is used for filename and 
+ * other resource conversions for platforms providing native Unicode support.
+ *
+ * @tip Only the errors APR_EINVAL and APR_INCOMPLETE may occur, the former
+ * when the character code is invalid (in or out of context) and the later
+ * when more words were expected, but insufficient words remain.
+ */
+APR_DECLARE(apr_status_t) apr_conv_ucs2_to_utf8(const apr_wchar_t *in, 
+                                                apr_size_t *inwords,
+                                                char *out, 
+                                                apr_size_t *outbytes);
+
+#endif /* def UTF8_H */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_dbg_win32_handles.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_dbg_win32_handles.h
new file mode 100644
index 00000000..471cd66d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_dbg_win32_handles.h
@@ -0,0 +1,217 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_DBG_WIN32_HANDLES_H
+#define APR_DBG_WIN32_HANDLES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* USAGE:
+ * 
+ * Add the following include to apr_private.h for internal debugging,
+ * or copy this header into apr/include add the include below to apr.h
+ * for really global debugging;
+ *
+ *   #include "apr_dbg_win32_handles.h"
+ *
+ * apr_dbg_log is the crux of this function ... it uses Win32 API and
+ * no apr calls itself to log all activity to a file named for the
+ * executing application with a .pid suffix.  Ergo several instances
+ * may be executing and logged at once.
+ *
+ * HANDLE apr_dbg_log(char* fn, HANDLE ha, char* fl, int ln, int nh 
+ *                           [, HANDLE *hv, char *dsc...])
+ *
+ * returns: the handle passed in ha, which is cast back to the real return type.
+ *
+ * formats one line into the debug log file if nh is zero;
+ * ha (hex) seq(hex) tid(hex) fn     fl         ln
+ * xxxxxxxx xxxxxxxx xxxxxxxx func() sourcefile:lineno
+ * The macro apr_dbg_rv makes this simple to implement for many APIs
+ * that simply take args that don't interest us, and return a handle.
+ *
+ * formats multiple lines (nh) into the debug log file for each hv/dsc pair
+ * (nh must correspond to the number of pairs);
+ * hv (hex) seq(hex) tid(hex) fn   dsc  fl         ln
+ * xxxxxxxx xxxxxxxx xxxxxxxx func(arg) sourcefile:lineno
+ * In this later usage, hv is the still the return value but is not
+ * treated as a handle.
+ */
+
+APR_DECLARE_NONSTD(HANDLE) apr_dbg_log(char* fn, HANDLE ha, char* fl, int ln, 
+                                       int nh,/* HANDLE *hv, char *dsc */...);
+
+#define apr_dbg_rv(fn, args) (apr_dbg_log(#fn,(fn) args,__FILE__,__LINE__,0))
+
+#define CloseHandle(h) \
+    ((BOOL)apr_dbg_log("CloseHandle", \
+                       (HANDLE)(CloseHandle)(h), \
+                       __FILE__,__LINE__,1, \
+                       &(h),""))
+
+#define CreateEventA(sd,b1,b2,nm) apr_dbg_rv(CreateEventA,(sd,b1,b2,nm))
+#define CreateEventW(sd,b1,b2,nm) apr_dbg_rv(CreateEventW,(sd,b1,b2,nm))
+
+#define CreateFileA(nm,d1,d2,sd,d3,d4,h) apr_dbg_rv(CreateFileA,(nm,d1,d2,sd,d3,d4,h))
+#define CreateFileW(nm,d1,d2,sd,d3,d4,h) apr_dbg_rv(CreateFileW,(nm,d1,d2,sd,d3,d4,h))
+
+#define CreateFileMappingA(fh,sd,d1,d2,d3,nm) apr_dbg_rv(CreateFileMappingA,(fh,sd,d1,d2,d3,nm))
+#define CreateFileMappingW(fh,sd,d1,d2,d3,nm) apr_dbg_rv(CreateFileMappingW,(fh,sd,d1,d2,d3,nm))
+
+#define CreateMutexA(sd,b,nm) apr_dbg_rv(CreateMutexA,(sd,b,nm))
+#define CreateMutexW(sd,b,nm) apr_dbg_rv(CreateMutexW,(sd,b,nm))
+
+#define CreateIoCompletionPort(h1,h2,pd1,d2) apr_dbg_rv(CreateIoCompletionPort,(h1,h2,pd1,d2))
+
+#define CreateNamedPipeA(nm,d1,d2,d3,d4,d5,d6,sd) apr_dbg_rv(CreateNamedPipeA,(nm,d1,d2,d3,d4,d5,d6,sd))
+#define CreateNamedPipeW(nm,d1,d2,d3,d4,d5,d6,sd) apr_dbg_rv(CreateNamedPipeW,(nm,d1,d2,d3,d4,d5,d6,sd))
+
+#define CreatePipe(ph1,ph2,sd,d) \
+    ((BOOL)apr_dbg_log("CreatePipe", \
+                       (HANDLE)(CreatePipe)(ph1,ph2,sd,d), \
+                       __FILE__,__LINE__,2, \
+                       (ph1),"hRead", \
+                       (ph2),"hWrite"))
+
+#define CreateProcessA(s1,s2,sd1,sd2,b,d1,s3,s4,pd2,hr) \
+    ((BOOL)apr_dbg_log("CreateProcessA", \
+                       (HANDLE)(CreateProcessA)(s1,s2,sd1,sd2,b,d1,s3,s4,pd2,hr), \
+                       __FILE__,__LINE__,2, \
+                       &((hr)->hProcess),"hProcess", \
+                       &((hr)->hThread),"hThread"))
+#define CreateProcessW(s1,s2,sd1,sd2,b,d1,s3,s4,pd2,hr) \
+    ((BOOL)apr_dbg_log("CreateProcessW", \
+                       (HANDLE)(CreateProcessW)(s1,s2,sd1,sd2,b,d1,s3,s4,pd2,hr), \
+                       __FILE__,__LINE__,2, \
+                       &((hr)->hProcess),"hProcess", \
+                       &((hr)->hThread),"hThread"))
+
+#define CreateSemaphoreA(sd,d1,d2,nm) apr_dbg_rv(CreateSemaphoreA,(sd,d1,d2,nm))
+#define CreateSemaphoreW(sd,d1,d2,nm) apr_dbg_rv(CreateSemaphoreW,(sd,d1,d2,nm))
+
+#define CreateThread(sd,d1,fn,pv,d2,pd3) apr_dbg_rv(CreateThread,(sd,d1,fn,pv,d2,pd3))
+
+#define DeregisterEventSource(h) \
+    ((BOOL)apr_dbg_log("DeregisterEventSource", \
+                       (HANDLE)(DeregisterEventSource)(h), \
+                       __FILE__,__LINE__,1, \
+                       &(h),""))
+
+#define DuplicateHandle(h1,h2,h3,ph4,d1,b,d2) \
+    ((BOOL)apr_dbg_log("DuplicateHandle", \
+                       (HANDLE)(DuplicateHandle)(h1,h2,h3,ph4,d1,b,d2), \
+                       __FILE__,__LINE__,2, \
+                       (ph4),((h3)==GetCurrentProcess()) \
+                                   ? "Target" : "EXTERN Target", \
+                       &(h2),((h1)==GetCurrentProcess()) \
+                                 ? "Source" : "EXTERN Source"))
+
+#define GetCurrentProcess() \
+    (apr_dbg_log("GetCurrentProcess", \
+                 (GetCurrentProcess)(),__FILE__,__LINE__,0))
+
+#define GetCurrentThread() \
+    (apr_dbg_log("GetCurrentThread", \
+                 (GetCurrentThread)(),__FILE__,__LINE__,0))
+
+#define GetModuleHandleA(nm) apr_dbg_rv(GetModuleHandleA,(nm))
+#define GetModuleHandleW(nm) apr_dbg_rv(GetModuleHandleW,(nm))
+
+#define GetStdHandle(d) apr_dbg_rv(GetStdHandle,(d))
+
+#define LoadLibraryA(nm) apr_dbg_rv(LoadLibraryA,(nm))
+#define LoadLibraryW(nm) apr_dbg_rv(LoadLibraryW,(nm))
+
+#define LoadLibraryExA(nm,h,d) apr_dbg_rv(LoadLibraryExA,(nm,h,d))
+#define LoadLibraryExW(nm,h,d) apr_dbg_rv(LoadLibraryExW,(nm,h,d))
+
+#define OpenEventA(d,b,nm) apr_dbg_rv(OpenEventA,(d,b,nm))
+#define OpenEventW(d,b,nm) apr_dbg_rv(OpenEventW,(d,b,nm))
+
+#define OpenFileMappingA(d,b,nm) apr_dbg_rv(OpenFileMappingA,(d,b,nm))
+#define OpenFileMappingW(d,b,nm) apr_dbg_rv(OpenFileMappingW,(d,b,nm))
+
+#define RegisterEventSourceA(s1,s2) apr_dbg_rv(RegisterEventSourceA,(s1,s2))
+#define RegisterEventSourceW(s1,s2) apr_dbg_rv(RegisterEventSourceW,(s1,s2))
+
+#define SetEvent(h) \
+    ((BOOL)apr_dbg_log("SetEvent", \
+                       (HANDLE)(SetEvent)(h), \
+                       __FILE__,__LINE__,1, \
+                       &(h),""))
+
+#define SetStdHandle(d,h) \
+    ((BOOL)apr_dbg_log("SetStdHandle", \
+                       (HANDLE)(SetStdHandle)(d,h), \
+                       __FILE__,__LINE__,1,&(h),""))
+
+#define socket(i1,i2,i3) \
+    ((SOCKET)apr_dbg_log("socket", \
+                         (HANDLE)(socket)(i1,i2,i3), \
+                       __FILE__,__LINE__,0))
+
+#define WaitForSingleObject(h,d) \
+    ((DWORD)apr_dbg_log("WaitForSingleObject", \
+                        (HANDLE)(WaitForSingleObject)(h,d), \
+                        __FILE__,__LINE__,1,&(h),"Signaled"))
+
+#define WaitForSingleObjectEx(h,d,b) \
+    ((DWORD)apr_dbg_log("WaitForSingleObjectEx", \
+                        (HANDLE)(WaitForSingleObjectEx)(h,d,b), \
+                        __FILE__,__LINE__,1,&(h),"Signaled"))
+
+#define WaitForMultipleObjects(d1,ah,b,d2) \
+    ((DWORD)apr_dbg_log("WaitForMultipleObjects", \
+                        (HANDLE)(WaitForMultipleObjects)(d1,ah,b,d2), \
+                        __FILE__,__LINE__,1,ah,"Signaled"))
+
+#define WaitForMultipleObjectsEx(d1,ah,b1,d2,b2) \
+    ((DWORD)apr_dbg_log("WaitForMultipleObjectsEx", \
+                        (HANDLE)(WaitForMultipleObjectsEx)(d1,ah,b1,d2,b2), \
+                        __FILE__,__LINE__,1,ah,"Signaled"))
+
+#define WSASocketA(i1,i2,i3,pi,g,dw) \
+    ((SOCKET)apr_dbg_log("WSASocketA", \
+                         (HANDLE)(WSASocketA)(i1,i2,i3,pi,g,dw), \
+                       __FILE__,__LINE__,0))
+
+#define WSASocketW(i1,i2,i3,pi,g,dw) \
+    ((SOCKET)apr_dbg_log("WSASocketW", \
+                         (HANDLE)(WSASocketW)(i1,i2,i3,pi,g,dw), \
+                       __FILE__,__LINE__,0))
+
+#define closesocket(sh) \
+    ((int)apr_dbg_log("closesocket", \
+                      (HANDLE)(closesocket)(sh), \
+                      __FILE__,__LINE__,1,&(sh),""))
+
+#define _beginthread(fn,d,pv) \
+    ((unsigned long)apr_dbg_log("_beginthread", \
+                                (HANDLE)(_beginthread)(fn,d,pv), \
+                                __FILE__,__LINE__,0))
+
+#define _beginthreadex(sd,d1,fn,pv,d2,pd3) \
+    ((unsigned long)apr_dbg_log("_beginthreadex", \
+                                (HANDLE)(_beginthreadex)(sd,d1,fn,pv,d2,pd3), \
+                                __FILE__,__LINE__,0))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !defined(APR_DBG_WIN32_HANDLES_H) */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_private.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_private.h
new file mode 100644
index 00000000..40a7f750
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_private.h
@@ -0,0 +1,151 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Note: 
+ * This is the windows specific autoconf-like config file
+ * which unix would create at build time.
+ */
+
+#ifdef WIN32
+
+#ifndef APR_PRIVATE_H
+#define APR_PRIVATE_H
+
+/* Include the public APR symbols, include our idea of the 'right'
+ * subset of the Windows.h header.  This saves us repetition.
+ */
+#include "apr.h"
+
+/* 
+ * Add a _very_few_ declarations missing from the restricted set of headers
+ * (If this list becomes extensive, re-enable the required headers above!)
+ * winsock headers were excluded by WIN32_LEAN_AND_MEAN, so include them now
+ */
+#ifndef SW_HIDE
+#define SW_HIDE             0
+#endif
+
+/* For the misc.h late-loaded dynamic symbols, we need some obscure types 
+ * Avoid dragging in wtypes.h unless it's absolutely necessary [generally
+ * not with APR itself, until some GUI-related security is introduced.]
+ */
+#ifndef _WIN32_WCE
+#define HAVE_ACLAPI 1
+#ifdef __wtypes_h__
+#include <accctrl.h>
+#else
+#define __wtypes_h__
+#include <accctrl.h>
+#undef __wtypes_h__
+#endif
+#else
+#define HAVE_ACLAPI 0
+#endif
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_STDDEF_H
+#include <stddef.h>
+#endif
+#include <stdio.h>
+#if APR_HAVE_TIME_H
+#include <time.h>
+#endif
+
+/* Use this section to define all of the HAVE_FOO_H
+ * that are required to build properly.
+ */
+#define HAVE_LIMITS_H 1
+#define HAVE_MALLOC_H 1
+#define HAVE_SIGNAL_H 1
+/* #define HAVE_STDDEF_H 1 why not? */
+#define HAVE_STDLIB_H 1
+
+#define HAVE_STRICMP  1
+#define HAVE_STRNICMP 1
+#define HAVE_STRDUP   1
+#define HAVE_STRSTR   1
+#define HAVE_MEMCHR   1
+
+#define SIGHUP     1
+/* 2 is used for SIGINT on windows */
+#define SIGQUIT    3
+/* 4 is used for SIGILL on windows */
+#define SIGTRAP    5
+#define SIGIOT     6
+#define SIGBUS     7
+/* 8 is used for SIGFPE on windows */
+#define SIGKILL    9
+#define SIGUSR1    10
+/* 11 is used for SIGSEGV on windows */
+#define SIGUSR2    12
+#define SIGPIPE    13
+#define SIGALRM    14
+/* 15 is used for SIGTERM on windows */
+#define SIGSTKFLT  16
+#define SIGCHLD    17 
+#define SIGCONT    18
+#define SIGSTOP    19
+#define SIGTSTP    20
+/* 21 is used for SIGBREAK on windows */
+/* 22 is used for SIGABRT on windows */
+#define SIGTTIN    23
+#define SIGTTOU    24
+#define SIGURG     25
+#define SIGXCPU    26
+#define SIGXFSZ    27
+#define SIGVTALRM  28
+#define SIGPROF    29
+#define SIGWINCH   30
+#define SIGIO      31
+
+/* APR COMPATABILITY FUNCTIONS
+ * This section should be used to define functions and
+ * macros which are need to make Windows features look
+ * like POSIX features.
+ */
+typedef void (Sigfunc)(int);
+
+#define sleep(t)                 Sleep((t) * 1000)
+
+#define SIZEOF_SHORT           2
+#define SIZEOF_INT             4
+#define SIZEOF_LONGLONG        8
+#define SIZEOF_CHAR            1
+#define SIZEOF_SSIZE_T         SIZEOF_INT
+
+unsigned __stdcall SignalHandling(void *);
+int thread_ready(void);
+
+#if !APR_HAVE_ERRNO_H
+APR_DECLARE_DATA int errno;
+#define ENOSPC 1
+#endif
+
+#if APR_HAVE_IPV6
+#define HAVE_GETADDRINFO 1
+#define HAVE_GETNAMEINFO 1
+#endif
+
+/*
+ * Include common private declarations.
+ */
+#include "../apr_private_common.h"
+
+#endif  /*APR_PRIVATE_H*/
+#endif  /*WIN32*/
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la b/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la
new file mode 100644
index 00000000..213c75df
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/libapr-0.la
@@ -0,0 +1,35 @@
+# libapr-0.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libapr-0.so.0'
+
+# Names of this library.
+library_names='libapr-0.so.0.9.19 libapr-0.so.0 libapr-0.so'
+
+# The name of the static archive.
+old_library='libapr-0.a'
+
+# Libraries that this one depends upon.
+dependency_libs=' -lrt -lm -lcrypt -lnsl -lpthread -ldl'
+
+# Version information for libapr-0.
+current=9
+age=9
+revision=19
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/bottlenecks/rubbos/app/apache2/lib'
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/libapr.dsp b/rubbos/app/httpd-2.0.64/srclib/apr/libapr.dsp
new file mode 100644
index 00000000..c394aafe
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/libapr.dsp
@@ -0,0 +1,653 @@
+# Microsoft Developer Studio Project File - Name="libapr" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=libapr - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "libapr.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "libapr.mak" CFG="libapr - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "libapr - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libapr - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "libapr - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /I "./include" /I "./include/arch" /I "./include/arch/win32" /I "./include/arch/unix" /D "NDEBUG" /D "APR_DECLARE_EXPORT" /D "WIN32" /D "_WINDOWS" /Fd"Release\libapr_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG" /d "APR_VERSION_ONLY" /I "./include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib shell32.lib rpcrt4.lib /nologo /base:"0x6EEC0000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib shell32.lib rpcrt4.lib /nologo /base:"0x6EEC0000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# Begin Special Build Tool
+OutDir=.\Release
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(OUTDIR)\libapr.dll.manifest mt.exe -manifest $(OUTDIR)\libapr.dll.manifest -outputresource:$(OUTDIR)\libapr.dll;2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "libapr - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /I "./include" /I "./include/arch" /I "./include/arch/win32" /I "./include/arch/unix" /D "_DEBUG" /D "APR_DECLARE_EXPORT" /D "WIN32" /D "_WINDOWS" /Fd"Debug\libapr_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG" /d "APR_VERSION_ONLY" /I "./include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib shell32.lib rpcrt4.lib /nologo /base:"0x6EEC0000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib shell32.lib rpcrt4.lib /nologo /base:"0x6EEC0000" /subsystem:windows /dll /incremental:no /debug
+# Begin Special Build Tool
+OutDir=.\Debug
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(OUTDIR)\libapr.dll.manifest mt.exe -manifest $(OUTDIR)\libapr.dll.manifest -outputresource:$(OUTDIR)\libapr.dll;2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "libapr - Win32 Release"
+# Name "libapr - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ".c"
+# Begin Group "dso"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\dso\win32\dso.c
+# End Source File
+# End Group
+# Begin Group "file_io"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\file_io\unix\copy.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\dir.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\fileacc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\filedup.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\filepath.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\filepath_util.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\filestat.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\filesys.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\flock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\fullrw.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\mktemp.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\open.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\pipe.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\readwrite.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\win32\seek.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\file_io\unix\tempdir.c
+# End Source File
+# End Group
+# Begin Group "locks"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\locks\win32\proc_mutex.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\locks\win32\thread_cond.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\locks\win32\thread_mutex.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\locks\win32\thread_rwlock.c
+# End Source File
+# End Group
+# Begin Group "memory"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\memory\unix\apr_pools.c
+# End Source File
+# End Group
+# Begin Group "misc"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\misc\win32\apr_app.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\charset.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\env.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\unix\errorcodes.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\unix\getopt.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\internal.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\misc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\unix\otherchild.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\rand.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\start.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\win32\utf8.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\misc\unix\version.c
+# End Source File
+# End Group
+# Begin Group "mmap"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\mmap\unix\common.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\mmap\win32\mmap.c
+# End Source File
+# End Group
+# Begin Group "network_io"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\network_io\unix\inet_ntop.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\unix\inet_pton.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\poll\unix\poll.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\poll\unix\pollacc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\win32\sendrecv.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\unix\sockaddr.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\win32\sockets.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\network_io\win32\sockopt.c
+# End Source File
+# End Group
+# Begin Group "passwd"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\passwd\apr_getpass.c
+# End Source File
+# End Group
+# Begin Group "shmem"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\shmem\win32\shm.c
+# End Source File
+# End Group
+# Begin Group "strings"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\strings\apr_cpystrn.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_fnmatch.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_snprintf.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_strings.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_strnatcmp.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\strings\apr_strtok.c
+# End Source File
+# End Group
+# Begin Group "tables"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\tables\apr_hash.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\tables\apr_tables.c
+# End Source File
+# End Group
+# Begin Group "threadproc"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\threadproc\win32\proc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\threadproc\win32\signals.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\threadproc\win32\thread.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\threadproc\win32\threadpriv.c
+# End Source File
+# End Group
+# Begin Group "time"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\time\win32\access.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\time\win32\time.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\time\win32\timestr.c
+# End Source File
+# End Group
+# Begin Group "user"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\user\win32\groupinfo.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\user\win32\userinfo.c
+# End Source File
+# End Group
+# End Group
+# Begin Group "Private Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_atime.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_dso.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_file_io.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_inherit.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_misc.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_networkio.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_thread_mutex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_thread_rwlock.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_threadproc.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_arch_utf8.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\win32\apr_private.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\arch\apr_private_common.h
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\include\apr.h.in
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr.hnw
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr.hw
+
+!IF  "$(CFG)" == "libapr - Win32 Release"
+
+# Begin Custom Build - Creating apr.h from apr.hw
+InputPath=.\include\apr.hw
+
+".\include\apr.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apr.hw > .\include\apr.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "libapr - Win32 Debug"
+
+# Begin Custom Build - Creating apr.h from apr.hw
+InputPath=.\include\apr.hw
+
+".\include\apr.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\include\apr.hw > .\include\apr.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_allocator.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_atomic.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_compat.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_dso.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_env.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_errno.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_file_info.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_file_io.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_fnmatch.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_general.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_getopt.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_global_mutex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_hash.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_inherit.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_lib.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_mmap.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_network_io.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_poll.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_pools.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_portable.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_proc_mutex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_ring.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_shm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_signal.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_strings.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_support.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_tables.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_thread_cond.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_thread_mutex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_thread_proc.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_thread_rwlock.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_time.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_user.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_version.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\apr_want.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\libapr.rc
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/libapr.rc b/rubbos/app/httpd-2.0.64/srclib/apr/libapr.rc
new file mode 100644
index 00000000..207b8b58
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/libapr.rc
@@ -0,0 +1,73 @@
+#include "apr_general.h"
+#include "apr_version.h"
+
+#define APR_COPYRIGHT "Copyright (c) 2009 The Apache Software " \
+                      "Foundation or its licensors, as applicable."
+
+#define APR_LICENSE "Licensed under the Apache License, Version 2.0 " \
+                    "(the ""License""); you may not use this file except " \
+                    "in compliance with the License.  You may obtain a " \
+                    "copy of the License at\r\n\r\n" \
+                    "http://www.apache.org/licenses/LICENSE-2.0\r\n\r\n" \
+                    "Unless required by applicable law or agreed to in " \
+                    "writing, software distributed under the License is " \
+                    "distributed on an ""AS IS"" BASIS, WITHOUT " \
+                    "WARRANTIES OR CONDITIONS OF ANY KIND, either " \
+                    "express or implied.  See the License for the " \
+                    "specific language governing permissions and " \
+                    "limitations under the License."
+
+#define APR_DLL_BASENAME "libapr"
+
+/** An alternative formatted string of APR's version */
+/* macro for Win32 .rc files using numeric csv representation */
+#define APR_VERSION_STRING_CSV APR_MAJOR_VERSION ##, \
+                             ##APR_MINOR_VERSION ##, \
+                             ##APR_PATCH_VERSION
+
+
+1 VERSIONINFO
+ FILEVERSION APR_VERSION_STRING_CSV,0
+ PRODUCTVERSION APR_VERSION_STRING_CSV,0
+ FILEFLAGSMASK 0x3fL
+#if defined(APR_IS_DEV_VERSION)
+#if defined(_DEBUG)
+ FILEFLAGS 0x03L
+#else
+ FILEFLAGS 0x02L
+#endif
+#else
+#if defined(_DEBUG)
+ FILEFLAGS 0x01L
+#else
+ FILEFLAGS 0x00L
+#endif
+#endif
+#if defined(WINNT) || defined(WIN64)
+ FILEOS 0x40004L
+#else
+ FILEOS 0x4L
+#endif
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN
+    BLOCK "040904b0"
+    BEGIN
+      VALUE "Comments", APR_LICENSE "\0"
+      VALUE "CompanyName", "Apache Software Foundation\0"
+      VALUE "FileDescription", "Apache Portable Runtime Library\0"
+      VALUE "FileVersion", APR_VERSION_STRING "\0"
+      VALUE "InternalName", APR_DLL_BASENAME "\0"
+      VALUE "LegalCopyright", APR_COPYRIGHT "\0"
+      VALUE "OriginalFilename", APR_DLL_BASENAME ".dll\0"
+      VALUE "ProductName", "Apache Portable Runtime Project\0"
+      VALUE "ProductVersion", APR_VERSION_STRING "\0"
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+    VALUE "Translation", 0x409, 1200
+  END
+END
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/libaprnw.mcp.zip b/rubbos/app/httpd-2.0.64/srclib/apr/libaprnw.mcp.zip
new file mode 100644
index 00000000..f9d5c14e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/libaprnw.mcp.zip
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/libtool b/rubbos/app/httpd-2.0.64/srclib/apr/libtool
new file mode 100755
index 00000000..5ae0c56c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/libtool
@@ -0,0 +1,7621 @@
+#! /bin/bash
+
+# libtoolT - Provide generalized library-building support services.
+# Generated automatically by  (GNU  )
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED="/bin/sed"
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="/bin/sed -e 1s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# The names of the tagged configurations supported by this script.
+available_tags=" CXX"
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Libtool was configured on host ubuntu:
+
+# Shell to use when invoking shell scripts.
+SHELL="/bin/bash"
+
+# Whether or not to build shared libraries.
+build_libtool_libs=yes
+
+# Whether or not to build static libraries.
+build_old_libs=yes
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=no
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=no
+
+# Whether or not to optimize for fast installation.
+fast_install=yes
+
+# The host system.
+host_alias=
+host=x86_64-unknown-linux-gnu
+host_os=linux-gnu
+
+# The build system.
+build_alias=
+build=x86_64-unknown-linux-gnu
+build_os=linux-gnu
+
+# An echo program that does not interpret backslashes.
+echo="echo"
+
+# The archiver.
+AR="ar"
+AR_FLAGS="cru"
+
+# A C compiler.
+LTCC="gcc"
+
+# LTCC compiler flags.
+LTCFLAGS="-g -O2"
+
+# A language-specific compiler.
+CC="gcc"
+
+# Is the compiler the GNU C compiler?
+with_gcc=yes
+
+# An ERE matcher.
+EGREP="/bin/grep -E"
+
+# The linker used to build libraries.
+LD="/usr/bin/ld -m elf_x86_64"
+
+# Whether we need hard or soft links.
+LN_S="ln -s"
+
+# A BSD-compatible nm program.
+NM="/usr/bin/nm -B"
+
+# A symbol stripping program
+STRIP="strip"
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=file
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="dlltool"
+
+# Used on cygwin: object dumper.
+OBJDUMP="objdump"
+
+# Used on cygwin: assembler.
+AS="as"
+
+# The name of the directory that contains temporary libtool files.
+objdir=.libs
+
+# How to create reloadable object files.
+reload_flag=" -r"
+reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
+
+# How to pass a linker flag through the compiler.
+wl="-Wl,"
+
+# Object file suffix (normally "o").
+objext="o"
+
+# Old archive suffix (normally "a").
+libext="a"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='.so'
+
+# Executable file suffix (normally "").
+exeext=""
+
+# Additional compiler flags for building library objects.
+pic_flag=" -fPIC -DPIC"
+pic_mode=default
+
+# What is the maximum length of a command?
+max_cmd_len=1572864
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o="yes"
+
+# Must we lock files when doing compilation?
+need_locks="no"
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=no
+
+# Do we need a version for libraries?
+need_version=no
+
+# Whether dlopen is supported.
+dlopen_support=unknown
+
+# Whether dlopen of programs is supported.
+dlopen_self=unknown
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=unknown
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag="-static"
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=" -fno-builtin"
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec="\${wl}--export-dynamic"
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive"
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=""
+
+# Library versioning type.
+version_type=linux
+
+# Format of library name prefix.
+libname_spec="lib\$name"
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}"
+
+# The coded name of the library, if different from the real name.
+soname_spec="\${libname}\${release}\${shared_ext}\$major"
+
+# Commands used to build and install an old-style archive.
+RANLIB="ranlib"
+old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib"
+old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$oldlib"
+old_postuninstall_cmds=""
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=""
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=""
+
+# Commands used to build and install a shared archive.
+archive_cmds="\$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib"
+archive_expsym_cmds="\$echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~
+  cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~
+  \$echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~
+	  \$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib"
+postinstall_cmds=""
+postuninstall_cmds=""
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=""
+module_expsym_cmds=""
+
+# Commands to strip libraries.
+old_striplib="strip --strip-debug"
+striplib="strip --strip-unneeded"
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=""
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=""
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=""
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=""
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=""
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=""
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method="pass_all"
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd="\$MAGIC_CMD"
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=""
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=""
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=""
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe="sed -n -e 's/^.*[ 	]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ 	][ 	]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'"
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl="sed -n -e 's/^. .* \\(.*\\)\$/extern int \\1;/p'"
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\) \$/  {\\\"\\1\\\", (lt_ptr) 0},/p' -e 's/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (lt_ptr) \\&\\2},/p'"
+
+# This is the shared library runtime path variable.
+runpath_var=LD_RUN_PATH
+
+# This is the shared library path variable.
+shlibpath_var=LD_LIBRARY_PATH
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=no
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=immediate
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=yes
+
+# Flag to hardcode $libdir into a binary during linking.
+# This must work even if $libdir does not exist.
+hardcode_libdir_flag_spec="\${wl}--rpath \${wl}\$libdir"
+
+# If ld is used when linking, flag to hardcode $libdir into
+# a binary during linking. This must work even if $libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=""
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=""
+
+# Set to yes if using DIR/libNAME during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=no
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=no
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=unsupported
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=no
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=unknown
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec="/usr/lib64 /lib64 /usr/local/lib64"
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec="/usr/lib64 /lib64 /usr/lib/x86_64-linux-gnu/libfakeroot /usr/local/lib /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu "
+
+# Fix the shell variable $srcfile for the compiler.
+fix_srcfile_path=""
+
+# Set to yes if exported symbols are required.
+always_export_symbols=no
+
+# The commands to list exported symbols.
+export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=""
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"
+
+# Symbols that must always be exported.
+include_expsyms=""
+
+# ### END LIBTOOL CONFIG
+
+# ltmain.sh - Provide generalized library-building support services.
+# NOTE: Changing this file will not affect anything until you rerun configure.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008  Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+basename="s,^.*/,,g"
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+progname=`echo "$progpath" | $SED $basename`
+modename="$progname"
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.5.26
+TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)"
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Check that we have a working $echo.
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell, and then maybe $echo will work.
+  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit $EXIT_SUCCESS
+fi
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  SP2NL='tr \040 \012'
+  NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  SP2NL='tr \100 \n'
+  NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+# We save the old values to restore during execute mode.
+lt_env=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+	  save_$lt_var=\$$lt_var
+	  lt_env=\"$lt_var=\$$lt_var \$lt_env\"
+	  $lt_var=C
+	  export $lt_var
+	fi"
+done
+
+if test -n "$lt_env"; then
+  lt_env="env $lt_env"
+fi
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+  $echo "$modename: not configured to build any kind of library" 1>&2
+  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  exit $EXIT_FAILURE
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+duplicate_deps=no
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+#####################################
+# Shell function definitions:
+# This seems to be the best place for them
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+	# Failing that, at least try and use $RANDOM to avoid a race
+	my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+	save_mktempdir_umask=`umask`
+	umask 0077
+	$mkdir "$my_tmpdir"
+	umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || {
+        $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
+	exit $EXIT_FAILURE
+      }
+    fi
+
+    $echo "X$my_tmpdir" | $Xsed
+}
+
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
+      $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+      win32_nmres=`eval $NM -f posix -A $1 | \
+	$SED -n -e '1,100{
+		/ I /{
+			s,.*,import,
+			p
+			q
+			}
+		}'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $echo $win32_libid_type
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	case $arg in
+	  *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	CC_quoted="$CC_quoted $arg"
+      done
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	    # Double-quote args containing other shell metacharacters.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    CC_quoted="$CC_quoted $arg"
+	  done
+	    case "$@ " in
+	      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  $echo "$modename: unable to infer tagged configuration"
+	  $echo "$modename: specify a tag with \`--tag'" 1>&2
+	  exit $EXIT_FAILURE
+#        else
+#          $echo "$modename: using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+
+    $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
+    $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
+      exit $EXIT_FAILURE
+    fi
+}
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+    my_status=""
+
+    $show "${rm}r $my_gentop"
+    $run ${rm}r "$my_gentop"
+    $show "$mkdir $my_gentop"
+    $run $mkdir "$my_gentop"
+    my_status=$?
+    if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
+      exit $my_status
+    fi
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  extracted_serial=`expr $extracted_serial + 1`
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      $show "${rm}r $my_xdir"
+      $run ${rm}r "$my_xdir"
+      $show "$mkdir $my_xdir"
+      $run $mkdir "$my_xdir"
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
+	exit $exit_status
+      fi
+      case $host in
+      *-darwin*)
+	$show "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	if test -z "$run"; then
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
+	  darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
+	  if test -n "$darwin_arches"; then 
+	    darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    $show "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+      ## Okay now we have a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+	      lipo -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    ${rm}r unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd "$darwin_orig_dir"
+ 	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	fi # $run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+        ;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+    done
+    func_extract_archives_result="$my_oldobjs"
+}
+# End of Shell function definitions
+#####################################
+
+# Darwin sucks
+eval std_shrext=\"$shrext_cmds\"
+
+disable_libs=no
+
+# Parse our command line options once, thoroughly.
+while test "$#" -gt 0
+do
+  arg="$1"
+  shift
+
+  case $arg in
+  -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    case $prev in
+    execute_dlfiles)
+      execute_dlfiles="$execute_dlfiles $arg"
+      ;;
+    tag)
+      tagname="$arg"
+      preserve_args="${preserve_args}=$arg"
+
+      # Check whether tagname contains only valid characters
+      case $tagname in
+      *[!-_A-Za-z0-9,/]*)
+	$echo "$progname: invalid tag name: $tagname" 1>&2
+	exit $EXIT_FAILURE
+	;;
+      esac
+
+      case $tagname in
+      CC)
+	# Don't test for the "default" C tag, as we know, it's there, but
+	# not specially marked.
+	;;
+      *)
+	if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
+	  taglist="$taglist $tagname"
+	  # Evaluate the configuration.
+	  eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
+	else
+	  $echo "$progname: ignoring unknown tag $tagname" 1>&2
+	fi
+	;;
+      esac
+      ;;
+    *)
+      eval "$prev=\$arg"
+      ;;
+    esac
+
+    prev=
+    prevopt=
+    continue
+  fi
+
+  # Have we seen a non-optional argument yet?
+  case $arg in
+  --help)
+    show_help=yes
+    ;;
+
+  --version)
+    echo "\
+$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+
+Copyright (C) 2008  Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+    exit $?
+    ;;
+
+  --config)
+    ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
+    done
+    exit $?
+    ;;
+
+  --debug)
+    $echo "$progname: enabling shell trace mode"
+    set -x
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --dry-run | -n)
+    run=:
+    ;;
+
+  --features)
+    $echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      $echo "enable shared libraries"
+    else
+      $echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      $echo "enable static libraries"
+    else
+      $echo "disable static libraries"
+    fi
+    exit $?
+    ;;
+
+  --finish) mode="finish" ;;
+
+  --mode) prevopt="--mode" prev=mode ;;
+  --mode=*) mode="$optarg" ;;
+
+  --preserve-dup-deps) duplicate_deps="yes" ;;
+
+  --quiet | --silent)
+    show=:
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --tag)
+    prevopt="--tag"
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+  --tag=*)
+    set tag "$optarg" ${1+"$@"}
+    shift
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+
+  -dlopen)
+    prevopt="-dlopen"
+    prev=execute_dlfiles
+    ;;
+
+  -*)
+    $echo "$modename: unrecognized option \`$arg'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+
+  *)
+    nonopt="$arg"
+    break
+    ;;
+  esac
+done
+
+if test -n "$prevopt"; then
+  $echo "$modename: option \`$prevopt' requires an argument" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+fi
+
+case $disable_libs in
+no) 
+  ;;
+shared)
+  build_libtool_libs=no
+  build_old_libs=yes
+  ;;
+static)
+  build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+  ;;
+esac
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+if test -z "$show_help"; then
+
+  # Infer the operation mode.
+  if test -z "$mode"; then
+    $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
+    $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
+    case $nonopt in
+    *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
+      mode=link
+      for arg
+      do
+	case $arg in
+	-c)
+	   mode=compile
+	   break
+	   ;;
+	esac
+      done
+      ;;
+    *db | *dbx | *strace | *truss)
+      mode=execute
+      ;;
+    *install*|cp|mv)
+      mode=install
+      ;;
+    *rm)
+      mode=uninstall
+      ;;
+    *)
+      # If we have no mode, but dlfiles were specified, then do execute mode.
+      test -n "$execute_dlfiles" && mode=execute
+
+      # Just use the default operation mode.
+      if test -z "$mode"; then
+	if test -n "$nonopt"; then
+	  $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+	else
+	  $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+	fi
+      fi
+      ;;
+    esac
+  fi
+
+  # Only execute mode is allowed to have -dlopen flags.
+  if test -n "$execute_dlfiles" && test "$mode" != execute; then
+    $echo "$modename: unrecognized option \`-dlopen'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+
+  # Change the help message to a mode-specific one.
+  generic_help="$help"
+  help="Try \`$modename --help --mode=$mode' for more information."
+
+  # These modes are in order of execution frequency so that they run quickly.
+  case $mode in
+  # libtool compile mode
+  compile)
+    modename="$modename: compile"
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  if test -n "$libobj" ; then
+	    $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-static | -prefer-pic | -prefer-non-pic)
+	  later="$later $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+ 	  for arg in $args; do
+	    IFS="$save_ifs"
+
+	    # Double-quote args containing other shell metacharacters.
+	    # Many Bourne shells cannot handle close brackets correctly
+	    # in scan sets, so we specify it separately.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    lastarg="$lastarg $arg"
+	  done
+	  IFS="$save_ifs"
+	  lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
+
+	  # Add the arguments to base_compile.
+	  base_compile="$base_compile $lastarg"
+	  continue
+	  ;;
+
+	* )
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+
+      case $lastarg in
+      # Double-quote args containing other shell metacharacters.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, and some SunOS ksh mistreat backslash-escaping
+      # in scan sets (worked around with variable expansion),
+      # and furthermore cannot handle '|' '&' '(' ')' in scan sets 
+      # at all, so we specify them separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	lastarg="\"$lastarg\""
+	;;
+      esac
+
+      base_compile="$base_compile $lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      $echo "$modename: you must specify an argument for -Xcompile"
+      exit $EXIT_FAILURE
+      ;;
+    target)
+      $echo "$modename: you must specify a target with \`-o'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *)
+      # Get the name of the library object.
+      [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    xform='[cCFSifmso]'
+    case $libobj in
+    *.ada) xform=ada ;;
+    *.adb) xform=adb ;;
+    *.ads) xform=ads ;;
+    *.asm) xform=asm ;;
+    *.c++) xform=c++ ;;
+    *.cc) xform=cc ;;
+    *.ii) xform=ii ;;
+    *.class) xform=class ;;
+    *.cpp) xform=cpp ;;
+    *.cxx) xform=cxx ;;
+    *.[fF][09]?) xform=[fF][09]. ;;
+    *.for) xform=for ;;
+    *.java) xform=java ;;
+    *.obj) xform=obj ;;
+    *.sx) xform=sx ;;
+    esac
+
+    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
+
+    case $libobj in
+    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+    *)
+      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -static)
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
+    case $qlibobj in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qlibobj="\"$qlibobj\"" ;;
+    esac
+    test "X$libobj" != "X$qlibobj" \
+	&& $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' 	&()|`$[]' \
+	&& $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
+    objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+    xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$xdir" = "X$obj"; then
+      xdir=
+    else
+      xdir=$xdir/
+    fi
+    lobj=${xdir}$objdir/$objname
+
+    if test -z "$base_compile"; then
+      $echo "$modename: you must specify a compilation command" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    $run $rm $removelist
+    trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+      removelist="$removelist $output_obj $lockfile"
+      trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $run ln "$progpath" "$lockfile" 2>/dev/null; do
+	$show "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$echo "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+      $echo "$srcfile" > "$lockfile"
+    fi
+
+    if test -n "$fix_srcfile_path"; then
+      eval srcfile=\"$fix_srcfile_path\"
+    fi
+    qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
+    case $qsrcfile in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      qsrcfile="\"$qsrcfile\"" ;;
+    esac
+
+    $run $rm "$libobj" "${libobj}T"
+
+    # Create a libtool object file (analogous to a ".la" file),
+    # but don't create it if we're doing a dry run.
+    test -z "$run" && cat > ${libobj}T <<EOF
+# $libobj - a libtool object file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+EOF
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      if test ! -d "${xdir}$objdir"; then
+	$show "$mkdir ${xdir}$objdir"
+	$run $mkdir ${xdir}$objdir
+	exit_status=$?
+	if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
+	  exit $exit_status
+	fi
+      fi
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	command="$command -o $lobj"
+      fi
+
+      $run $rm "$lobj" "$output_obj"
+
+      $show "$command"
+      if $run eval $lt_env "$command"; then :
+      else
+	test -n "$output_obj" && $run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	$show "$mv $output_obj $lobj"
+	if $run $mv $output_obj $lobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the PIC object to the libtool object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object='$objdir/$objname'
+
+EOF
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+        suppress_output=' >/dev/null 2>&1'
+      fi
+    else
+      # No PIC object so indicate it doesn't exist in the libtool
+      # object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object=none
+
+EOF
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	command="$command -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command="$command$suppress_output"
+      $run $rm "$obj" "$output_obj"
+      $show "$command"
+      if $run eval $lt_env "$command"; then :
+      else
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	$show "$mv $output_obj $obj"
+	if $run $mv $output_obj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object='$objname'
+
+EOF
+    else
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object=none
+
+EOF
+    fi
+
+    $run $mv "${libobj}T" "${libobj}"
+
+    # Unlock the critical section if it was locked
+    if test "$need_locks" != no; then
+      $run $rm "$lockfile"
+    fi
+
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool link mode
+  link | relink)
+    modename="$modename: link"
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args="$nonopt"
+    base_compile="$nonopt $@"
+    compile_command="$nonopt"
+    finalize_command="$nonopt"
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+
+    avoid_version=no
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    notinst_path= # paths that contain not-installed libtool libraries
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    single_module="${wl}-single_module"
+
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
+	;;
+      *) qarg=$arg ;;
+      esac
+      libtool_args="$libtool_args $qarg"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  compile_command="$compile_command @OUTPUT@"
+	  finalize_command="$finalize_command @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    compile_command="$compile_command @SYMFILE@"
+	    finalize_command="$finalize_command @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      dlfiles="$dlfiles $arg"
+	    else
+	      dlprefiles="$dlprefiles $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  if test ! -f "$arg"; then
+	    $echo "$modename: symbol file \`$arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat $save_arg`
+	    do
+#	      moreargs="$moreargs $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		# If there is no directory component, then add one.
+		case $arg in
+		*/* | *\\*) . $arg ;;
+		*) . ./$arg ;;
+		esac
+
+		if test -z "$pic_object" || \
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none && \
+		   test "$non_pic_object" = none; then
+		  $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+
+		# Extract subdirectory from the argument.
+		xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		if test "X$xdir" = "X$arg"; then
+		  xdir=
+		else
+		  xdir="$xdir/"
+		fi
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      dlfiles="$dlfiles $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    dlprefiles="$dlprefiles $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  libobjs="$libobjs $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if test -z "$run"; then
+		  $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+		  exit $EXIT_FAILURE
+		else
+		  # Dry-run case.
+
+		  # Extract subdirectory from the argument.
+		  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		  if test "X$xdir" = "X$arg"; then
+		    xdir=
+		  else
+		    xdir="$xdir/"
+		  fi
+
+		  pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+		  non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+		  libobjs="$libobjs $pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      fi
+	    done
+	  else
+	    $echo "$modename: link input file \`$save_arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    $echo "$modename: only absolute run-paths are allowed" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) rpath="$rpath $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) xrpath="$xrpath $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	xcompiler)
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $wl$qarg"
+	  prev=
+	  compile_command="$compile_command $wl$qarg"
+	  finalize_command="$finalize_command $wl$qarg"
+	  continue
+	  ;;
+	xcclinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	shrext)
+  	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	darwin_framework|darwin_framework_skip)
+	  test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  prev=
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  compile_command="$compile_command $link_static_flag"
+	  finalize_command="$finalize_command $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
+	continue
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  $echo "$modename: more than one -exported-symbols argument is not allowed"
+	  exit $EXIT_FAILURE
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework|-arch|-isysroot)
+	case " $CC " in
+	  *" ${arg} ${1} "* | *" ${arg}	${1} "*) 
+		prev=darwin_framework_skip ;;
+	  *) compiler_flags="$compiler_flags $arg"
+	     prev=darwin_framework ;;
+	esac
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  if test -z "$absdir"; then
+	    $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
+	    absdir="$dir"
+	    notinst_path="$notinst_path $dir"
+	  fi
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "*) ;;
+	*)
+	  deplibs="$deplibs -L$dir"
+	  lib_search_path="$lib_search_path $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    deplibs="$deplibs -framework System"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	deplibs="$deplibs $arg"
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      -model)
+	compile_command="$compile_command $arg"
+	compiler_flags="$compiler_flags $arg"
+	finalize_command="$finalize_command $arg"
+	prev=xcompiler
+	continue
+	;;
+
+     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	compiler_flags="$compiler_flags $arg"
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+      # -r[0-9][0-9]* specifies the processor on the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+      # +DA*, +DD* enable 64-bit mode on the HP compiler
+      # -q* pass through compiler args for the IBM compiler
+      # -m* pass through architecture-specific compiler args for GCC
+      # -m*, -t[45]*, -txscale* pass through architecture-specific
+      # compiler args for GCC
+      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+      # -F/path gives path to uninstalled frameworks, gcc on darwin
+      # @file GCC response files
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+        compile_command="$compile_command $arg"
+        finalize_command="$finalize_command $arg"
+        compiler_flags="$compiler_flags $arg"
+        continue
+        ;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
+	  $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  $echo "$modename: only absolute run-paths are allowed" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) xrpath="$xrpath $dir" ;;
+	esac
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -Wc,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Wl,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $wl$flag"
+	  linker_flags="$linker_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # Some other compiler flag.
+      -* | +*)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+
+      *.$objext)
+	# A standard object.
+	objs="$objs $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  # If there is no directory component, then add one.
+	  case $arg in
+	  */* | *\\*) . $arg ;;
+	  *) . ./$arg ;;
+	  esac
+
+	  if test -z "$pic_object" || \
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none && \
+	     test "$non_pic_object" = none; then
+	    $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$xdir" = "X$arg"; then
+	    xdir=
+ 	  else
+	    xdir="$xdir/"
+	  fi
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		dlfiles="$dlfiles $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      dlprefiles="$dlprefiles $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    libobjs="$libobjs $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if test -z "$run"; then
+	    $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+	    exit $EXIT_FAILURE
+	  else
+	    # Dry-run case.
+
+	    # Extract subdirectory from the argument.
+	    xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	    if test "X$xdir" = "X$arg"; then
+	      xdir=
+	    else
+	      xdir="$xdir/"
+	    fi
+
+	    pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+	    non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+	    libobjs="$libobjs $pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	deplibs="$deplibs $arg"
+	old_deplibs="$old_deplibs $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  dlfiles="$dlfiles $arg"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  dlprefiles="$dlprefiles $arg"
+	  prev=
+	else
+	  deplibs="$deplibs $arg"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+      fi
+    done # argument parsing loop
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      compile_command="$compile_command $arg"
+      finalize_command="$finalize_command $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$output_objdir" = "X$output"; then
+      output_objdir="$objdir"
+    else
+      output_objdir="$output_objdir/$objdir"
+    fi
+    # Create the object directory.
+    if test ! -d "$output_objdir"; then
+      $show "$mkdir $output_objdir"
+      $run $mkdir $output_objdir
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
+	exit $exit_status
+      fi
+    fi
+
+    # Determine the type of output
+    case $output in
+    "")
+      $echo "$modename: you must specify an output file" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    case $host in
+    *cygwin* | *mingw* | *pw32*)
+      # don't eliminate duplications in $postdeps and $predeps
+      duplicate_compiler_generated_deps=yes
+      ;;
+    *)
+      duplicate_compiler_generated_deps=$duplicate_deps
+      ;;
+    esac
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if test "X$duplicate_deps" = "Xyes" ; then
+	case "$libs " in
+	*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	esac
+      fi
+      libs="$libs $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+	  esac
+	  pre_post_deps="$pre_post_deps $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    case $linkmode in
+    lib)
+	passes="conv link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+    for pass in $passes; do
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    compiler_flags="$compiler_flags $deplib"
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
+	    continue
+	  fi
+	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if (${SED} -e '2q' $lib |
+                    grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		  library_names=
+		  old_library=
+		  case $lib in
+		  */* | *\\*) . $lib ;;
+		  *) . ./$lib ;;
+		  esac
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+		    test "X$ladir" = "X$lib" && ladir="."
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+	        ;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  *)
+	    $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) xrpath="$xrpath $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la) lib="$deplib" ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    valid_a_lib=no
+	    case $deplibs_check_method in
+	      match_pattern*)
+		set dummy $deplibs_check_method
+	        match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+		if eval $echo \"$deplib\" 2>/dev/null \
+		    | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		  valid_a_lib=yes
+		fi
+		;;
+	      pass_all)
+		valid_a_lib=yes
+		;;
+            esac
+	    if test "$valid_a_lib" != yes; then
+	      $echo
+	      $echo "*** Warning: Trying to link with static lib archive $deplib."
+	      $echo "*** I have the capability to make that library automatically link in when"
+	      $echo "*** you link to this library.  But I can only do this if you have a"
+	      $echo "*** shared version of the library, which you do not appear to have"
+	      $echo "*** because the file extensions .$libext of this argument makes me believe"
+	      $echo "*** that it is just a static archive that I should not used here."
+	    else
+	      $echo
+	      $echo "*** Warning: Linking the shared library $output against the"
+	      $echo "*** static library $deplib is not portable!"
+	      deplibs="$deplib $deplibs"
+	    fi
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      newdlprefiles="$newdlprefiles $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      newdlfiles="$newdlfiles $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$ladir" = "X$lib" && ladir="."
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	case $lib in
+	*/* | *\\*) . $lib ;;
+	*) . ./$lib ;;
+	esac
+
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	      exit $EXIT_FAILURE
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    convenience="$convenience $ladir/$objdir/$old_library"
+	    old_convenience="$old_convenience $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+              if test "X$duplicate_deps" = "Xyes" ; then
+	        case "$tmp_libs " in
+	        *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	        esac
+              fi
+	      tmp_libs="$tmp_libs $deplib"
+	    done
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    $echo "$modename: \`$lib' is not a convenience library" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	for l in $old_library $library_names; do
+	  linklib="$l"
+	done
+	if test -z "$linklib"; then
+	  $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    dlprefiles="$dlprefiles $lib $dependency_libs"
+	  else
+	    newdlfiles="$newdlfiles $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
+	    $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    $echo "$modename: warning: library \`$lib' was moved." 1>&2
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$libdir"
+	    absdir="$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  fi
+	fi # $installed = yes
+	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  # Prefer using a static library (so that no silly _DYNAMIC symbols
+	  # are required to link).
+	  if test -n "$old_library"; then
+	    newdlprefiles="$newdlprefiles $dir/$old_library"
+	  # Otherwise, use the dlname, so that lt_dlopen finds it.
+	  elif test -n "$dlname"; then
+	    newdlprefiles="$newdlprefiles $dir/$dlname"
+	  else
+	    newdlprefiles="$newdlprefiles $dir/$linklib"
+	  fi
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  newlib_search_path="$newlib_search_path $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+		 test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath " in
+	      *" $dir "*) ;;
+	      *" $absdir "*) ;;
+	      *) temp_rpath="$temp_rpath $absdir" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes ; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  if test "$installed" = no; then
+	    notinst_deplibs="$notinst_deplibs $lib"
+	    need_relink=yes
+	  fi
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on
+	  # some systems (darwin)
+	  if test "$shouldnotlink" = yes && test "$pass" = link ; then
+	    $echo
+	    if test "$linkmode" = prog; then
+	      $echo "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $echo "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $echo "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    realname="$2"
+	    shift; shift
+	    libname=`eval \\$echo \"$libname_spec\"`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw*)
+		major=`expr $current - $age`
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
+	    newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      $show "extracting exported symbol list from \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$extract_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      $show "generating import library for \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$old_archive_from_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a module then we can not link against
+		    # it, someone is ignoring the new warnings I added
+		    if /usr/bin/file -L $add 2> /dev/null |
+                      $EGREP ": [^:]* bundle" >/dev/null ; then
+		      $echo "** Warning, lib $linklib is a module, not a shared library"
+		      if test -z "$old_library" ; then
+		        $echo
+		        $echo "** And there doesn't seem to be a static archive available"
+		        $echo "** The link will probably fail, sorry"
+		      else
+		        add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$dir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      $echo "$modename: configuration error: unsupported hardcode properties"
+	      exit $EXIT_FAILURE
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes && \
+		 test "$hardcode_minus_L" != yes && \
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+	        add="$inst_prefix_dir$libdir/$linklib"
+	      else
+	        add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    $echo
+	    $echo "*** Warning: This system can not link to static lib archive $lib."
+	    $echo "*** I have the capability to make that library automatically link in when"
+	    $echo "*** you link to this library.  But I can only do this if you have a"
+	    $echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      $echo "*** But as you try to build a module library, libtool will still create "
+	      $echo "*** a static module, that should work as long as the dlopening application"
+	      $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		$echo
+		$echo "*** However, this would only work if libtool was able to extract symbol"
+		$echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		$echo "*** not find such a program.  So, this module is probably useless."
+		$echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) xrpath="$xrpath $temp_xrpath";;
+		   esac;;
+	      *) temp_deplibs="$temp_deplibs $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  newlib_search_path="$newlib_search_path $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+		dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
+		test "X$dir" = "X$deplib" && dir="."
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if grep "^installed=no" $deplib > /dev/null; then
+		  path="$absdir/$objdir"
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -z "$libdir"; then
+		    $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		    exit $EXIT_FAILURE
+		  fi
+		  if test "$absdir" != "$libdir"; then
+		    $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
+		  fi
+		  path="$absdir"
+		fi
+		depdepl=
+		case $host in
+		*-*-darwin*)
+		  # we do not want to link against static libs,
+		  # but need to link against shared
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$deplibdir/$depdepl" ; then
+		      depdepl="$deplibdir/$depdepl"
+	      	    elif test -f "$path/$depdepl" ; then
+		      depdepl="$path/$depdepl"
+		    else
+		      # Can't find it, oh well...
+		      depdepl=
+		    fi
+		    # do not add paths which are already there
+		    case " $newlib_search_path " in
+		    *" $path "*) ;;
+		    *) newlib_search_path="$newlib_search_path $path";;
+		    esac
+		  fi
+		  path=""
+		  ;;
+		*)
+		  path="-L$path"
+		  ;;
+		esac
+		;;
+	      -l*)
+		case $host in
+		*-*-darwin*)
+		  # Again, we only want to link against shared libraries
+		  eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
+		  for tmp in $newlib_search_path ; do
+		    if test -f "$tmp/lib$tmp_libs.dylib" ; then
+		      eval depdepl="$tmp/lib$tmp_libs.dylib"
+		      break
+		    fi
+		  done
+		  path=""
+		  ;;
+		*) continue ;;
+		esac
+		;;
+	      *) continue ;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	      case " $deplibs " in
+	      *" $depdepl "*) ;;
+	      *) deplibs="$depdepl $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) lib_search_path="$lib_search_path $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) tmp_libs="$tmp_libs $deplib" ;;
+	      esac
+	      ;;
+	    *) tmp_libs="$tmp_libs $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  tmp_libs="$tmp_libs $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;;
+      esac
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
+      fi
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      objs="$objs$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	if test "$module" = no; then
+	  $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
+	  exit $EXIT_FAILURE
+	else
+	  $echo
+	  $echo "*** Warning: Linking the shared library $output against the non-libtool"
+	  $echo "*** objects $objs is not portable!"
+	  libobjs="$libobjs $objs"
+	fi
+      fi
+
+      if test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
+      fi
+
+      set dummy $rpath
+      if test "$#" -gt 2; then
+	$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+      fi
+      install_libdir="$2"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	if test -n "$vinfo"; then
+	  $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
+	fi
+
+	if test -n "$release"; then
+	  $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
+	fi
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	IFS="$save_ifs"
+
+	if test -n "$8"; then
+	  $echo "$modename: too many parameters to \`-version-info'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$2"
+	  number_minor="$3"
+	  number_revision="$4"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  darwin|linux|osf|windows|none)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$2"
+	  revision="$3"
+	  age="$4"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  minor_current=`expr $current + 1`
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current";
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    major=`expr $current - $age`
+	  else
+	    major=`expr $current - $age + 1`
+	  fi
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    iface=`expr $revision - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux)
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  major=.`expr $current - $age`
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    iface=`expr $current - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  verstring="$verstring:${current}.0"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  major=`expr $current - $age`
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  $echo "$modename: unknown library version type \`$version_type'" 1>&2
+	  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+      fi
+
+      if test "$mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$echo "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+	         if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+	         then
+		   continue
+		 fi
+	       fi
+	       removelist="$removelist $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	if test -n "$removelist"; then
+	  $show "${rm}r $removelist"
+	  $run ${rm}r $removelist
+	fi
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+      #	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+      #	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  temp_xrpath="$temp_xrpath -R$libdir"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) dlfiles="$dlfiles $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) dlprefiles="$dlprefiles $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    deplibs="$deplibs -framework System"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+ 	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      deplibs="$deplibs -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $rm conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $rm conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    newdeplibs="$newdeplibs $i"
+		    i=""
+		    ;;
+		  esac
+	        fi
+		if test -n "$i" ; then
+		  libname=`eval \\$echo \"$libname_spec\"`
+		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		  set dummy $deplib_matches
+		  deplib_match=$2
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    newdeplibs="$newdeplibs $i"
+		  else
+		    droppeddeps=yes
+		    $echo
+		    $echo "*** Warning: dynamic linker does not accept needed library $i."
+		    $echo "*** I have the capability to make that library automatically link in when"
+		    $echo "*** you link to this library.  But I can only do this if you have a"
+		    $echo "*** shared version of the library, which I believe you do not have"
+		    $echo "*** because a test_compile did reveal that the linker did not use it for"
+		    $echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		$rm conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      newdeplibs="$newdeplibs $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval \\$echo \"$libname_spec\"`
+		    deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		    set dummy $deplib_matches
+		    deplib_match=$2
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      newdeplibs="$newdeplibs $i"
+		    else
+		      droppeddeps=yes
+		      $echo
+		      $echo "*** Warning: dynamic linker does not accept needed library $i."
+		      $echo "*** I have the capability to make that library automatically link in when"
+		      $echo "*** you link to this library.  But I can only do this if you have a"
+		      $echo "*** shared version of the library, which you do not appear to have"
+		      $echo "*** because a test_compile did reveal that the linker did not use this one"
+		      $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  $echo
+		  $echo "*** Warning!  Library $i is needed by this library but I was not able to"
+		  $echo "*** make it link in!  You will probably need to install it or some"
+		  $echo "*** library that it depends on before this library will be fully"
+		  $echo "*** functional.  Installing it before continuing would be even better."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method
+	  file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+            if test "$name" != "" && test  "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null \
+			 | grep " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
+			 | ${SED} 10q \
+			 | $EGREP "$file_magic_regex" > /dev/null; then
+			newdeplibs="$newdeplibs $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+	    if test -n "$name" && test "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval $echo \"$potent_lib\" 2>/dev/null \
+		        | ${SED} 10q \
+		        | $EGREP "$match_pattern_regex" > /dev/null; then
+		      newdeplibs="$newdeplibs $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+	    -e 's/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
+	    done
+	  fi
+	  if $echo "X $tmp_deplibs" | $Xsed -e 's/[ 	]//g' \
+	    | grep . >/dev/null; then
+	    $echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      $echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      $echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    $echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	  fi
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library is the System framework
+	  newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    $echo
+	    $echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $echo "*** dependencies of module $libname.  Therefore, libtool will create"
+	    $echo "*** a static module, that should work as long as the dlopening"
+	    $echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      $echo
+	      $echo "*** However, this would only work if libtool was able to extract symbol"
+	      $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      $echo "*** not find such a program.  So, this module is probably useless."
+	      $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    $echo "*** The inter-library dependencies that have been dropped here will be"
+	    $echo "*** automatically added whenever a program is linked with this library"
+	    $echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      $echo
+	      $echo "*** Since this library must not contain undefined symbols,"
+	      $echo "*** because either the platform does not support them or"
+	      $echo "*** it was explicitly requested with -no-undefined,"
+	      $echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		dep_rpath="$dep_rpath $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) perm_rpath="$perm_rpath $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    if test -n "$hardcode_libdir_flag_spec_ld"; then
+	      case $archive_cmds in
+	      *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
+	      *)      eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
+	      esac
+	    else
+	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+	    fi
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      rpath="$rpath$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	realname="$2"
+	shift; shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  linknames="$linknames $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      eval cmd=\"$cmd\"
+	      if len=`expr "X$cmd" : ".*"` &&
+	       test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	        $show "$cmd"
+	        $run eval "$cmd" || exit $?
+	        skipped_export=false
+	      else
+	        # The command line is too long to execute in one step.
+	        $show "using reloadable object file for export list..."
+	        skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex"; then
+	      $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
+	      $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      $show "$mv \"${export_symbols}T\" \"$export_symbols\""
+	      $run eval '$mv "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+		case " $convenience " in
+		*" $test_deplib "*) ;;
+		*)
+			tmp_deplibs="$tmp_deplibs $test_deplib"
+			;;
+		esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    libobjs="$libobjs $func_extract_archives_result"
+	  fi
+	fi
+	
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  linker_flags="$linker_flags $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	  eval test_cmds=\"$archive_expsym_cmds\"
+	  cmds=$archive_expsym_cmds
+	else
+	  eval test_cmds=\"$archive_cmds\"
+	  cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	   test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise.
+	  $echo "creating reloadable object files..."
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  output_la=`$echo "X$output" | $Xsed -e "$basename"`
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  delfiles=
+	  last_robj=
+	  k=1
+	  output=$output_objdir/$output_la-${k}.$objext
+	  # Loop over the list of objects to be linked.
+	  for obj in $save_libobjs
+	  do
+	    eval test_cmds=\"$reload_cmds $objlist $last_robj\"
+	    if test "X$objlist" = X ||
+	       { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+		 test "$len" -le "$max_cmd_len"; }; then
+	      objlist="$objlist $obj"
+	    else
+	      # The command $test_cmds is almost too long, add a
+	      # command to the queue.
+	      if test "$k" -eq 1 ; then
+		# The first file doesn't have a previous command to add.
+		eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+	      else
+		# All subsequent reloadable object files will link in
+		# the last one created.
+		eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
+	      fi
+	      last_robj=$output_objdir/$output_la-${k}.$objext
+	      k=`expr $k + 1`
+	      output=$output_objdir/$output_la-${k}.$objext
+	      objlist=$obj
+	      len=1
+	    fi
+	  done
+	  # Handle the remaining objects by creating one last
+	  # reloadable object file.  All subsequent reloadable object
+	  # files will link in the last one created.
+	  test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	  eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+
+	  if ${skipped_export-false}; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    libobjs=$output
+	    # Append the command to create the export file.
+	    eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
+          fi
+
+	  # Set up a command to remove the reloadable object files
+	  # after they are used.
+	  i=0
+	  while test "$i" -lt "$k"
+	  do
+	    i=`expr $i + 1`
+	    delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
+	  done
+
+	  $echo "creating a temporary reloadable object file: $output"
+
+	  # Loop through the commands generated above and execute them.
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $concat_cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || exit $?
+	  done
+	  IFS="$save_ifs"
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    cmds=$archive_expsym_cmds
+	  else
+	    cmds=$archive_cmds
+	    fi
+	  fi
+
+	  # Append the command to remove the reloadable object files
+	  # to the just-reset $cmds.
+	  eval cmds=\"\$cmds~\$rm $delfiles\"
+	fi
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$mode" = relink; then
+	      $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      $show "${rm}r $gentop"
+	      $run ${rm}r "$gentop"
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
+	    $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;;
+      esac
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
+      fi
+
+      case $output in
+      *.lo)
+	if test -n "$objs$old_deplibs"; then
+	  $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	libobj="$output"
+	obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $run $rm $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  generated="$generated $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      cmds=$reload_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $run eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	cmds=$reload_cmds
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+      fi
+
+      if test -n "$gentop"; then
+	$show "${rm}r $gentop"
+	$run ${rm}r $gentop
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
+      esac
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
+      fi
+
+      if test "$preload" = yes; then
+	if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
+	   test "$dlopen_self_static" = unknown; then
+	  $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
+	fi
+      fi
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	;;
+      esac
+
+      case $host in
+      *darwin*)
+        # Don't allow lazy linking, it breaks C++ global constructors
+        if test "$tagname" = CXX ; then
+        compile_command="$compile_command ${wl}-bind_at_load"
+        finalize_command="$finalize_command ${wl}-bind_at_load"
+        fi
+        ;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      compile_command="$compile_command $compile_deplibs"
+      finalize_command="$finalize_command $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) perm_rpath="$perm_rpath $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+      fi
+
+      dlsyms=
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	  dlsyms="${outputname}S.c"
+	else
+	  $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
+	fi
+      fi
+
+      if test -n "$dlsyms"; then
+	case $dlsyms in
+	"") ;;
+	*.c)
+	  # Discover the nlist of each of the dlfiles.
+	  nlist="$output_objdir/${outputname}.nm"
+
+	  $show "$rm $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Parse the name list into a source file.
+	  $show "creating $output_objdir/$dlsyms"
+
+	  test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
+/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define lt_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */\
+"
+
+	  if test "$dlself" = yes; then
+	    $show "generating symbol list for \`$output'"
+
+	    test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
+
+	    # Add our own program objects to the symbol list.
+	    progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	    for arg in $progfiles; do
+	      $show "extracting global C symbols from \`$arg'"
+	      $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	    done
+
+	    if test -n "$exclude_expsyms"; then
+	      $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    if test -n "$export_symbols_regex"; then
+	      $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    # Prepare the list of exported symbols
+	    if test -z "$export_symbols"; then
+	      export_symbols="$output_objdir/$outputname.exp"
+	      $run $rm $export_symbols
+	      $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    else
+	      $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      $run eval 'mv "$nlist"T "$nlist"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    fi
+	  fi
+
+	  for arg in $dlprefiles; do
+	    $show "extracting global C symbols from \`$arg'"
+	    name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
+	    $run eval '$echo ": $name " >> "$nlist"'
+	    $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -z "$run"; then
+	    # Make sure we have at least an empty file.
+	    test -f "$nlist" || : > "$nlist"
+
+	    if test -n "$exclude_expsyms"; then
+	      $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	      $mv "$nlist"T "$nlist"
+	    fi
+
+	    # Try sorting and uniquifying the output.
+	    if grep -v "^: " < "$nlist" |
+		if sort -k 3 </dev/null >/dev/null 2>&1; then
+		  sort -k 3
+		else
+		  sort +2
+		fi |
+		uniq > "$nlist"S; then
+	      :
+	    else
+	      grep -v "^: " < "$nlist" > "$nlist"S
+	    fi
+
+	    if test -f "$nlist"S; then
+	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
+	    else
+	      $echo '/* NONE */' >> "$output_objdir/$dlsyms"
+	    fi
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+
+#undef lt_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define lt_ptr void *
+#else
+# define lt_ptr char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+"
+
+	    case $host in
+	    *cygwin* | *mingw* )
+	  $echo >> "$output_objdir/$dlsyms" "\
+/* DATA imports from DLLs on WIN32 can't be const, because
+   runtime relocations are performed -- see ld's documentation
+   on pseudo-relocs */
+struct {
+"
+	      ;;
+	    * )
+	  $echo >> "$output_objdir/$dlsyms" "\
+const struct {
+"
+	      ;;
+	    esac
+
+
+	  $echo >> "$output_objdir/$dlsyms" "\
+  const char *name;
+  lt_ptr address;
+}
+lt_preloaded_symbols[] =
+{\
+"
+
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+  {0, (lt_ptr) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	  fi
+
+	  pic_flag_for_symtable=
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
+	    esac;;
+	  *-*-hpux*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag";;
+	    esac
+	  esac
+
+	  # Now compile the dynamic symbol file.
+	  $show "(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+	  $run eval '(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+
+	  # Clean up the generated files.
+	  $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Transform the symbol file into the correct name.
+          case $host in
+          *cygwin* | *mingw* )
+            if test -f "$output_objdir/${outputname}.def" ; then
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            else
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+             fi
+            ;;
+          * )
+            compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            ;;
+          esac
+	  ;;
+	*)
+	  $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      else
+	# We keep going just in case the user didn't refer to
+	# lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+	# really was required.
+
+	# Nullify the symbol file.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+      fi
+
+      if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+	# Replace the output file specification.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	$show "$link_command"
+	$run eval "$link_command"
+	exit_status=$?
+
+	# Delete the generated files.
+	if test -n "$dlsyms"; then
+	  $show "$rm $output_objdir/${outputname}S.${objext}"
+	  $run $rm "$output_objdir/${outputname}S.${objext}"
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$shlibpath_var"; then
+	# We should set the shlibpath_var
+	rpath=
+	for dir in $temp_rpath; do
+	  case $dir in
+	  [\\/]* | [A-Za-z]:[\\/]*)
+	    # Absolute path.
+	    rpath="$rpath$dir:"
+	    ;;
+	  *)
+	    # Relative path: add a thisdir entry.
+	    rpath="$rpath\$thisdir/$dir:"
+	    ;;
+	  esac
+	done
+	temp_rpath="$rpath"
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$run $rm $output
+	# Link the executable and exit
+	$show "$link_command"
+	$run eval "$link_command" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
+	$echo "$modename: \`$output' will be relinked during installation" 1>&2
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      $show "$link_command"
+      $run eval "$link_command" || exit $?
+
+      # Now create the wrapper script.
+      $show "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	    relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+      fi
+
+      # Quote $echo for shipping.
+      if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
+	case $progpath in
+	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+	*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+	esac
+	qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+      else
+	qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if our run command is non-null.
+      if test -z "$run"; then
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+            output_name=`basename $output`
+            output_path=`dirname $output`
+            cwrappersource="$output_path/$objdir/lt-$output_name.c"
+            cwrapper="$output_path/$output_name.exe"
+            $rm $cwrappersource $cwrapper
+            trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    cat > $cwrappersource <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+
+   Currently, it simply execs the wrapper *script* "/bin/sh $output",
+   but could eventually absorb all of the scripts functionality and
+   exec $objdir/$outputname directly.
+*/
+EOF
+	    cat >> $cwrappersource<<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+        (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+/* -DDEBUG is fairly common in CFLAGS.  */
+#undef DEBUG
+#if defined DEBUGWRAPPER
+# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
+#else
+# define DEBUG(format, ...)
+#endif
+
+const char *program_name = NULL;
+
+void * xmalloc (size_t num);
+char * xstrdup (const char *string);
+const char * base_name (const char *name);
+char * find_executable(const char *wrapper);
+int    check_executable(const char *path);
+char * strendzap(char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  DEBUG("(main) argv[0]      : %s\n",argv[0]);
+  DEBUG("(main) program_name : %s\n",program_name);
+  newargz = XMALLOC(char *, argc+2);
+EOF
+
+            cat >> $cwrappersource <<EOF
+  newargz[0] = (char *) xstrdup("$SHELL");
+EOF
+
+            cat >> $cwrappersource <<"EOF"
+  newargz[1] = find_executable(argv[0]);
+  if (newargz[1] == NULL)
+    lt_fatal("Couldn't find %s", argv[0]);
+  DEBUG("(main) found exe at : %s\n",newargz[1]);
+  /* we know the script has the same name, without the .exe */
+  /* so make sure newargz[1] doesn't end in .exe */
+  strendzap(newargz[1],".exe");
+  for (i = 1; i < argc; i++)
+    newargz[i+1] = xstrdup(argv[i]);
+  newargz[argc+1] = NULL;
+
+  for (i=0; i<argc+1; i++)
+  {
+    DEBUG("(main) newargz[%d]   : %s\n",i,newargz[i]);
+    ;
+  }
+
+EOF
+
+            case $host_os in
+              mingw*)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",(char const **)newargz);
+EOF
+              ;;
+              *)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",newargz);
+EOF
+              ;;
+            esac
+
+            cat >> $cwrappersource <<"EOF"
+  return 127;
+}
+
+void *
+xmalloc (size_t num)
+{
+  void * p = (void *) malloc (num);
+  if (!p)
+    lt_fatal ("Memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
+;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char)name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable(const char * path)
+{
+  struct stat st;
+
+  DEBUG("(check_executable)  : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0) &&
+      (
+        /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
+#if defined (S_IXOTH)
+       ((st.st_mode & S_IXOTH) == S_IXOTH) ||
+#endif
+#if defined (S_IXGRP)
+       ((st.st_mode & S_IXGRP) == S_IXGRP) ||
+#endif
+       ((st.st_mode & S_IXUSR) == S_IXUSR))
+      )
+    return 1;
+  else
+    return 0;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise */
+char *
+find_executable (const char* wrapper)
+{
+  int has_slash = 0;
+  const char* p;
+  const char* p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char* concat_name;
+
+  DEBUG("(find_executable)  : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
+  {
+    concat_name = xstrdup (wrapper);
+    if (check_executable(concat_name))
+      return concat_name;
+    XFREE(concat_name);
+  }
+  else
+  {
+#endif
+    if (IS_DIR_SEPARATOR (wrapper[0]))
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable(concat_name))
+        return concat_name;
+      XFREE(concat_name);
+    }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+    {
+      has_slash = 1;
+      break;
+    }
+  if (!has_slash)
+  {
+    /* no slashes; search PATH */
+    const char* path = getenv ("PATH");
+    if (path != NULL)
+    {
+      for (p = path; *p; p = p_next)
+      {
+        const char* q;
+        size_t p_len;
+        for (q = p; *q; q++)
+          if (IS_PATH_SEPARATOR(*q))
+            break;
+        p_len = q - p;
+        p_next = (*q == '\0' ? q : q + 1);
+        if (p_len == 0)
+        {
+          /* empty path: current directory */
+          if (getcwd (tmp, LT_PATHMAX) == NULL)
+            lt_fatal ("getcwd failed");
+          tmp_len = strlen(tmp);
+          concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, tmp, tmp_len);
+          concat_name[tmp_len] = '/';
+          strcpy (concat_name + tmp_len + 1, wrapper);
+        }
+        else
+        {
+          concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, p, p_len);
+          concat_name[p_len] = '/';
+          strcpy (concat_name + p_len + 1, wrapper);
+        }
+        if (check_executable(concat_name))
+          return concat_name;
+        XFREE(concat_name);
+      }
+    }
+    /* not found in PATH; assume curdir */
+  }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal ("getcwd failed");
+  tmp_len = strlen(tmp);
+  concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable(concat_name))
+    return concat_name;
+  XFREE(concat_name);
+  return NULL;
+}
+
+char *
+strendzap(char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert(str != NULL);
+  assert(pat != NULL);
+
+  len = strlen(str);
+  patlen = strlen(pat);
+
+  if (patlen <= len)
+  {
+    str += len - patlen;
+    if (strcmp(str, pat) == 0)
+      *str = '\0';
+  }
+  return str;
+}
+
+static void
+lt_error_core (int exit_status, const char * mode,
+          const char * message, va_list ap)
+{
+  fprintf (stderr, "%s: %s: ", program_name, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  va_end (ap);
+}
+EOF
+          # we should really use a build-platform specific compiler
+          # here, but OTOH, the wrappers (shell script and this C one)
+          # are only useful if you want to execute the "real" binary.
+          # Since the "real" binary is built for $host, then this
+          # wrapper might as well be built for $host, too.
+          $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
+          ;;
+        esac
+        $rm $output
+        trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
+
+	$echo > $output "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variable:
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$echo are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    echo=\"$qecho\"
+    file=\"\$0\"
+    # Make sure echo works.
+    if test \"X\$1\" = X--no-reexec; then
+      # Discard the --no-reexec flag, and continue.
+      shift
+    elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
+      # Yippee, \$echo works!
+      :
+    else
+      # Restart under the correct shell, and then maybe \$echo will work.
+      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+    fi
+  fi\
+"
+	$echo >> $output "\
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+  done
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $echo >> $output "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" || \\
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $mkdir \"\$progdir\"
+    else
+      $rm \"\$progdir/\$file\"
+    fi"
+
+	  $echo >> $output "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$echo \"\$relink_command_output\" >&2
+	$rm \"\$progdir/\$file\"
+	exit $EXIT_FAILURE
+      fi
+    fi
+
+    $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $rm \"\$progdir/\$program\";
+      $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $rm \"\$progdir/\$file\"
+  fi"
+	else
+	  $echo >> $output "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$echo >> $output "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $echo >> $output "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	# fixup the dll searchpath if we need to.
+	if test -n "$dllsearchpath"; then
+	  $echo >> $output "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	$echo >> $output "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+"
+	case $host in
+	# Backslashes separate directories on plain windows
+	*-*-mingw | *-*-os2*)
+	  $echo >> $output "\
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+	  ;;
+
+	*)
+	  $echo >> $output "\
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+	  ;;
+	esac
+	$echo >> $output "\
+      \$echo \"\$0: cannot exec \$program \$*\"
+      exit $EXIT_FAILURE
+    fi
+  else
+    # The program doesn't exist.
+    \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$echo \"This script is just a wrapper for \$program.\" 1>&2
+    $echo \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi\
+"
+	chmod +x $output
+      fi
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	generated="$generated $gentop"
+
+	func_extract_archives $gentop $addlibs
+	oldobjs="$oldobjs $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+       cmds=$old_archive_from_new_cmds
+      else
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      $echo "X$obj" | $Xsed -e 's%^.*/%%'
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  $echo "copying selected object files to avoid basename conflicts..."
+
+	  if test -z "$gentop"; then
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    $show "${rm}r $gentop"
+	    $run ${rm}r "$gentop"
+	    $show "$mkdir $gentop"
+	    $run $mkdir "$gentop"
+	    exit_status=$?
+	    if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
+	      exit $exit_status
+	    fi
+	  fi
+
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		counter=`expr $counter + 1`
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      $run ln "$obj" "$gentop/$newobj" ||
+	      $run cp "$obj" "$gentop/$newobj"
+	      oldobjs="$oldobjs $gentop/$newobj"
+	      ;;
+	    *) oldobjs="$oldobjs $obj" ;;
+	    esac
+	  done
+	fi
+
+	eval cmds=\"$old_archive_cmds\"
+
+	if len=`expr "X$cmds" : ".*"` &&
+	     test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  $echo "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  for obj in $save_oldobjs
+	  do
+	    oldobjs="$objlist $obj"
+	    objlist="$objlist $obj"
+	    eval test_cmds=\"$old_archive_cmds\"
+	    if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	       test "$len" -le "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+	        RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+        eval cmd=\"$cmd\"
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$generated"; then
+      $show "${rm}r$generated"
+      $run ${rm}r$generated
+    fi
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      $show "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	  relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+
+      # Only create the output if not a dry run.
+      if test -z "$run"; then
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		if test -z "$libdir"; then
+		  $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+		newdependency_libs="$newdependency_libs $libdir/$name"
+		;;
+	      *) newdependency_libs="$newdependency_libs $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlfiles="$newdlfiles $libdir/$name"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlprefiles="$newdlprefiles $libdir/$name"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlfiles="$newdlfiles $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlprefiles="$newdlprefiles $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $rm $output
+	  # place dlname in correct position for cygwin
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+	  esac
+	  $echo > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $echo >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      fi
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
+      $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool install mode
+  install)
+    modename="$modename: install"
+
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       $echo "X$nonopt" | grep shtool > /dev/null; then
+      # Aesthetically quote it.
+      arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$arg "
+      arg="$1"
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+    case $arg in
+    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      arg="\"$arg\""
+      ;;
+    esac
+    install_prog="$install_prog$arg"
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    for arg
+    do
+      if test -n "$dest"; then
+	files="$files $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f) 
+      	case " $install_prog " in
+	*[\\\ /]cp\ *) ;;
+	*) prev=$arg ;;
+	esac
+	;;
+      -g | -m | -o) prev=$arg ;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$install_prog $arg"
+    done
+
+    if test -z "$install_prog"; then
+      $echo "$modename: you must specify an install program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prev' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	$echo "$modename: no file or destination specified" 1>&2
+      else
+	$echo "$modename: you must specify a destination" 1>&2
+      fi
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Strip any trailing slash from the destination.
+    dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
+      test "X$destdir" = "X$dest" && destdir=.
+      destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files
+      if test "$#" -gt 2; then
+	$echo "$modename: \`$dest' is not a directory" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	staticlibs="$staticlibs $file"
+	;;
+
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	library_names=
+	old_library=
+	relink_command=
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) current_libdirs="$current_libdirs $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) future_libdirs="$future_libdirs $libdir" ;;
+	  esac
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
+	test "X$dir" = "X$file/" && dir=
+	dir="$dir$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  if test "$inst_prefix_dir" = "$destdir"; then
+	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
+	  else
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
+	  fi
+
+	  $echo "$modename: warning: relinking \`$file'" 1>&2
+	  $show "$relink_command"
+	  if $run eval "$relink_command"; then :
+	  else
+	    $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names
+	if test -n "$2"; then
+	  realname="$2"
+	  shift
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  $show "$install_prog $dir/$srcname $destdir/$realname"
+	  $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
+	  if test -n "$stripme" && test -n "$striplib"; then
+	    $show "$striplib $destdir/$realname"
+	    $run eval "$striplib $destdir/$realname" || exit $?
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      if test "$linkname" != "$realname"; then
+                $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+                $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+	      fi
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  cmds=$postinstall_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || {
+	      lt_exit=$?
+
+	      # Restore the uninstalled library and exit
+	      if test "$mode" = relink; then
+		$run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	      fi
+
+	      exit $lt_exit
+	    }
+	  done
+	  IFS="$save_ifs"
+	fi
+
+	# Install the pseudo-library for information purposes.
+	name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	instname="$dir/$name"i
+	$show "$install_prog $instname $destdir/$name"
+	$run eval "$install_prog $instname $destdir/$name" || exit $?
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	if test -n "$destfile"; then
+	  $show "$install_prog $file $destfile"
+	  $run eval "$install_prog $file $destfile" || exit $?
+	fi
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
+
+	  $show "$install_prog $staticobj $staticdest"
+	  $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      file=`$echo $file|${SED} 's,.exe$,,'`
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin*|*mingw*)
+	    wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  # Check the variables that should have been set.
+	  if test -z "$notinst_deplibs"; then
+	    $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      # If there is no directory component, then add one.
+	      case $lib in
+	      */* | *\\*) . $lib ;;
+	      *) . ./$lib ;;
+	      esac
+	    fi
+	    libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    if test "$finalize" = yes && test -z "$run"; then
+	      tmpdir=`func_mktempdir`
+	      file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
+	      outputname="$tmpdir/$file"
+	      # Replace the output file specification.
+	      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
+
+	      $show "$relink_command"
+	      if $run eval "$relink_command"; then :
+	      else
+		$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+		${rm}r "$tmpdir"
+		continue
+	      fi
+	      file="$outputname"
+	    else
+	      $echo "$modename: warning: cannot relink \`$file'" 1>&2
+	    fi
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway 
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
+	    ;;
+	  esac
+	  ;;
+	esac
+	$show "$install_prog$stripme $file $destfile"
+	$run eval "$install_prog\$stripme \$file \$destfile" || exit $?
+	test -n "$outputname" && ${rm}r "$tmpdir"
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+
+      $show "$install_prog $file $oldlib"
+      $run eval "$install_prog \$file \$oldlib" || exit $?
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	$show "$old_striplib $oldlib"
+	$run eval "$old_striplib $oldlib" || exit $?
+      fi
+
+      # Do each command in the postinstall commands.
+      cmds=$old_postinstall_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$future_libdirs"; then
+      $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+    fi
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      test -n "$run" && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool finish mode
+  finish)
+    modename="$modename: finish"
+    libdirs="$nonopt"
+    admincmds=
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for dir
+      do
+	libdirs="$libdirs $dir"
+      done
+
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  cmds=$finish_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || admincmds="$admincmds
+       $cmd"
+	  done
+	  IFS="$save_ifs"
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $run eval "$cmds" || admincmds="$admincmds
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    test "$show" = : && exit $EXIT_SUCCESS
+
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    $echo "Libraries have been installed in:"
+    for libdir in $libdirs; do
+      $echo "   $libdir"
+    done
+    $echo
+    $echo "If you ever happen to want to link against installed libraries"
+    $echo "in a given directory, LIBDIR, you must either use libtool, and"
+    $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    $echo "flag during linking and do at least one of the following:"
+    if test -n "$shlibpath_var"; then
+      $echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      $echo "     during execution"
+    fi
+    if test -n "$runpath_var"; then
+      $echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      $echo "     during linking"
+    fi
+    if test -n "$hardcode_libdir_flag_spec"; then
+      libdir=LIBDIR
+      eval flag=\"$hardcode_libdir_flag_spec\"
+
+      $echo "   - use the \`$flag' linker flag"
+    fi
+    if test -n "$admincmds"; then
+      $echo "   - have your system administrator run these commands:$admincmds"
+    fi
+    if test -f /etc/ld.so.conf; then
+      $echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+    fi
+    $echo
+    $echo "See any operating system documentation about shared libraries for"
+    $echo "more information, such as the ld(1) and ld.so(8) manual pages."
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool execute mode
+  execute)
+    modename="$modename: execute"
+
+    # The first argument is the command name.
+    cmd="$nonopt"
+    if test -z "$cmd"; then
+      $echo "$modename: you must specify a COMMAND" 1>&2
+      $echo "$help"
+      exit $EXIT_FAILURE
+    fi
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      if test ! -f "$file"; then
+	$echo "$modename: \`$file' is not a file" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+
+      dir=
+      case $file in
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  dir="$dir/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+	;;
+
+      *)
+	$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -*) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+      args="$args \"$file\""
+    done
+
+    if test -z "$run"; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+		$lt_var=\$save_$lt_var; export $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+	$echo "export $shlibpath_var"
+      fi
+      $echo "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool clean and uninstall mode
+  clean | uninstall)
+    modename="$modename: $mode"
+    rm="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) rm="$rm $arg"; rmforce=yes ;;
+      -*) rm="$rm $arg" ;;
+      *) files="$files $arg" ;;
+      esac
+    done
+
+    if test -z "$rm"; then
+      $echo "$modename: you must specify an RM program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    rmdirs=
+
+    origobjdir="$objdir"
+    for file in $files; do
+      dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+      if test "X$dir" = "X$file"; then
+	dir=.
+	objdir="$origobjdir"
+      else
+	objdir="$dir/$origobjdir"
+      fi
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+      test "$mode" = uninstall && objdir="$dir"
+
+      # Remember objdir for removal later, being careful to avoid duplicates
+      if test "$mode" = clean; then
+	case " $rmdirs " in
+	  *" $objdir "*) ;;
+	  *) rmdirs="$rmdirs $objdir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if (test -L "$file") >/dev/null 2>&1 \
+	|| (test -h "$file") >/dev/null 2>&1 \
+	|| test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  . $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    rmfiles="$rmfiles $objdir/$n"
+	  done
+	  test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+	  case "$mode" in
+	  clean)
+	    case "  $library_names " in
+	    # "  " in the beginning catches empty $dlname
+	    *" $dlname "*) ;;
+	    *) rmfiles="$rmfiles $objdir/$dlname" ;;
+	    esac
+	     test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      cmds=$postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      cmds=$old_postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+
+	  # Read the .lo file
+	  . $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" \
+	     && test "$pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" \
+	     && test "$non_pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    file=`$echo $file|${SED} 's,.exe$,,'`
+	    noexename=`$echo $name|${SED} 's,.exe$,,'`
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    rmfiles="$rmfiles $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	    relink_command=
+	    . $dir/$noexename
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      rmfiles="$rmfiles $objdir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      $show "$rm $rmfiles"
+      $run $rm $rmfiles || exit_status=1
+    done
+    objdir="$origobjdir"
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	$show "rmdir $dir"
+	$run rmdir $dir >/dev/null 2>&1
+      fi
+    done
+
+    exit $exit_status
+    ;;
+
+  "")
+    $echo "$modename: you must specify a MODE" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+  esac
+
+  if test -z "$exec_cmd"; then
+    $echo "$modename: invalid operation mode \`$mode'" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi # test -z "$show_help"
+
+if test -n "$exec_cmd"; then
+  eval exec $exec_cmd
+  exit $EXIT_FAILURE
+fi
+
+# We need to display help for each of the modes.
+case $mode in
+"") $echo \
+"Usage: $modename [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+    --config          show all configuration variables
+    --debug           enable verbose shell tracing
+-n, --dry-run         display commands without modifying any files
+    --features        display basic configuration information and exit
+    --finish          same as \`--mode=finish'
+    --help            display this help message and exit
+    --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
+    --quiet           same as \`--silent'
+    --silent          don't print informational messages
+    --tag=TAG         use configuration variables from tag TAG
+    --version         print version information
+
+MODE must be one of the following:
+
+      clean           remove files from the build directory
+      compile         compile a source file into a libtool object
+      execute         automatically set library path, then run a program
+      finish          complete the installation of libtool libraries
+      install         install libraries or executables
+      link            create a library or an executable
+      uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
+a more detailed description of MODE.
+
+Report bugs to <bug-libtool@gnu.org>."
+  exit $EXIT_SUCCESS
+  ;;
+
+clean)
+  $echo \
+"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+compile)
+  $echo \
+"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -prefer-pic       try to building PIC objects only
+  -prefer-non-pic   try to building non-PIC objects only
+  -static           always build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+  ;;
+
+execute)
+  $echo \
+"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+  ;;
+
+finish)
+  $echo \
+"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+  ;;
+
+install)
+  $echo \
+"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+  ;;
+
+link)
+  $echo \
+"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+  ;;
+
+uninstall)
+  $echo \
+"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+*)
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+  ;;
+esac
+
+$echo
+$echo "Try \`$modename --help' for more information about other modes."
+
+exit $?
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+disable_libs=shared
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+disable_libs=static
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# Libtool was configured on host ubuntu:
+
+# Shell to use when invoking shell scripts.
+SHELL="/bin/bash"
+
+# Whether or not to build shared libraries.
+build_libtool_libs=yes
+
+# Whether or not to build static libraries.
+build_old_libs=yes
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=no
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=no
+
+# Whether or not to optimize for fast installation.
+fast_install=yes
+
+# The host system.
+host_alias=
+host=x86_64-unknown-linux-gnu
+host_os=linux-gnu
+
+# The build system.
+build_alias=
+build=x86_64-unknown-linux-gnu
+build_os=linux-gnu
+
+# An echo program that does not interpret backslashes.
+echo="echo"
+
+# The archiver.
+AR="ar"
+AR_FLAGS="cru"
+
+# A C compiler.
+LTCC="gcc"
+
+# LTCC compiler flags.
+LTCFLAGS="-g -O2"
+
+# A language-specific compiler.
+CC="g++"
+
+# Is the compiler the GNU C compiler?
+with_gcc=yes
+
+# An ERE matcher.
+EGREP="/bin/grep -E"
+
+# The linker used to build libraries.
+LD="/usr/bin/ld -m elf_x86_64"
+
+# Whether we need hard or soft links.
+LN_S="ln -s"
+
+# A BSD-compatible nm program.
+NM="/usr/bin/nm -B"
+
+# A symbol stripping program
+STRIP="strip"
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=file
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="dlltool"
+
+# Used on cygwin: object dumper.
+OBJDUMP="objdump"
+
+# Used on cygwin: assembler.
+AS="as"
+
+# The name of the directory that contains temporary libtool files.
+objdir=.libs
+
+# How to create reloadable object files.
+reload_flag=" -r"
+reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
+
+# How to pass a linker flag through the compiler.
+wl="-Wl,"
+
+# Object file suffix (normally "o").
+objext="o"
+
+# Old archive suffix (normally "a").
+libext="a"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='.so'
+
+# Executable file suffix (normally "").
+exeext=""
+
+# Additional compiler flags for building library objects.
+pic_flag=" -fPIC -DPIC"
+pic_mode=default
+
+# What is the maximum length of a command?
+max_cmd_len=1572864
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o="yes"
+
+# Must we lock files when doing compilation?
+need_locks="no"
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=no
+
+# Do we need a version for libraries?
+need_version=no
+
+# Whether dlopen is supported.
+dlopen_support=unknown
+
+# Whether dlopen of programs is supported.
+dlopen_self=unknown
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=unknown
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag="-static"
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=" -fno-builtin"
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec="\${wl}--export-dynamic"
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive"
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=""
+
+# Library versioning type.
+version_type=linux
+
+# Format of library name prefix.
+libname_spec="lib\$name"
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}"
+
+# The coded name of the library, if different from the real name.
+soname_spec="\${libname}\${release}\${shared_ext}\$major"
+
+# Commands used to build and install an old-style archive.
+RANLIB="ranlib"
+old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib"
+old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$oldlib"
+old_postuninstall_cmds=""
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=""
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=""
+
+# Commands used to build and install a shared archive.
+archive_cmds="\$CC -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib"
+archive_expsym_cmds="\$CC -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-retain-symbols-file \$wl\$export_symbols -o \$lib"
+postinstall_cmds=""
+postuninstall_cmds=""
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=""
+module_expsym_cmds=""
+
+# Commands to strip libraries.
+old_striplib="strip --strip-debug"
+striplib="strip --strip-unneeded"
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects="/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.8/crtbeginS.o"
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects="/usr/lib/gcc/x86_64-linux-gnu/4.8/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/crtn.o"
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=""
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps="-lstdc++ -lm -lgcc_s -lc -lgcc_s"
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs="/usr/lib/gcc/x86_64-linux-gnu/4.8 /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /usr/lib/gcc/x86_64-linux-gnu/4.8/../../.."
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path="-L/usr/lib/gcc/x86_64-linux-gnu/4.8 -L/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.8/../../.."
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method="pass_all"
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd="\$MAGIC_CMD"
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=""
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=""
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=""
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe="sed -n -e 's/^.*[ 	]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ 	][ 	]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'"
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl="sed -n -e 's/^. .* \\(.*\\)\$/extern int \\1;/p'"
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\) \$/  {\\\"\\1\\\", (lt_ptr) 0},/p' -e 's/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (lt_ptr) \\&\\2},/p'"
+
+# This is the shared library runtime path variable.
+runpath_var=LD_RUN_PATH
+
+# This is the shared library path variable.
+shlibpath_var=LD_LIBRARY_PATH
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=no
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=immediate
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=yes
+
+# Flag to hardcode $libdir into a binary during linking.
+# This must work even if $libdir does not exist.
+hardcode_libdir_flag_spec="\${wl}--rpath \${wl}\$libdir"
+
+# If ld is used when linking, flag to hardcode $libdir into
+# a binary during linking. This must work even if $libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=""
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=""
+
+# Set to yes if using DIR/libNAME during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=no
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=no
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=unsupported
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=no
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=unknown
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec="/usr/lib64 /lib64 /usr/local/lib64"
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec="/usr/lib64 /lib64 /usr/lib/x86_64-linux-gnu/libfakeroot /usr/local/lib /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu "
+
+# Fix the shell variable $srcfile for the compiler.
+fix_srcfile_path=""
+
+# Set to yes if exported symbols are required.
+always_export_symbols=no
+
+# The commands to list exported symbols.
+export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=""
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"
+
+# Symbols that must always be exported.
+include_expsyms=""
+
+# ### END LIBTOOL TAG CONFIG: CXX
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/Makefile.in
new file mode 100644
index 00000000..6c8a1bcc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/Makefile.in
@@ -0,0 +1,16 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	thread_mutex.lo \
+	thread_rwlock.lo \
+	thread_cond.lo \
+	proc_mutex.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(INCDIR)/arch
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/proc_mutex.c
new file mode 100644
index 00000000..da315ce6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/proc_mutex.c
@@ -0,0 +1,169 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*Read/Write locking implementation based on the MultiLock code from
+ * Stephen Beaulieu <hippo@be.com>
+ */
+ 
+#include "beos/apr_arch_proc_mutex.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+static apr_status_t _proc_mutex_cleanup(void * data)
+{
+    apr_proc_mutex_t *lock = (apr_proc_mutex_t*)data;
+    if (lock->LockCount != 0) {
+        /* we're still locked... */
+    	while (atomic_add(&lock->LockCount , -1) > 1){
+    	    /* OK we had more than one person waiting on the lock so 
+    	     * the sem is also locked. Release it until we have no more
+    	     * locks left.
+    	     */
+            release_sem (lock->Lock);
+    	}
+    }
+    delete_sem(lock->Lock);
+    return APR_SUCCESS;
+}    
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+                                                const char *fname,
+                                                apr_lockmech_e mech,
+                                                apr_pool_t *pool)
+{
+    apr_proc_mutex_t *new;
+    apr_status_t stat = APR_SUCCESS;
+  
+    if (mech != APR_LOCK_DEFAULT) {
+        return APR_ENOTIMPL;
+    }
+
+    new = (apr_proc_mutex_t *)apr_pcalloc(pool, sizeof(apr_proc_mutex_t));
+    if (new == NULL){
+        return APR_ENOMEM;
+    }
+    
+    if ((stat = create_sem(0, "APR_Lock")) < B_NO_ERROR) {
+        _proc_mutex_cleanup(new);
+        return stat;
+    }
+    new->LockCount = 0;
+    new->Lock = stat;  
+    new->pool  = pool;
+
+    apr_pool_cleanup_register(new->pool, (void *)new, _proc_mutex_cleanup,
+                              apr_pool_cleanup_null);
+
+    (*mutex) = new;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+                                                    const char *fname,
+                                                    apr_pool_t *pool)
+{
+    return APR_SUCCESS;
+}
+    
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+    int32 stat;
+    
+	if (atomic_add(&mutex->LockCount, 1) > 0) {
+		if ((stat = acquire_sem(mutex->Lock)) < B_NO_ERROR) {
+		    atomic_add(&mutex->LockCount, -1);
+		    return stat;
+		}
+	}
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+    int32 stat;
+    
+	if (atomic_add(&mutex->LockCount, -1) > 1) {
+        if ((stat = release_sem(mutex->Lock)) < B_NO_ERROR) {
+            atomic_add(&mutex->LockCount, 1);
+            return stat;
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+    apr_status_t stat;
+    if ((stat = _proc_mutex_cleanup(mutex)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(mutex->pool, mutex, _proc_mutex_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *mutex)
+{
+    return _proc_mutex_cleanup(mutex);
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+    return NULL;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+    return "beossem";
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+    return "beossem";
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+                                                apr_proc_mutex_t *pmutex)
+{
+    ospmutex->sem = pmutex->Lock;
+    ospmutex->ben = pmutex->LockCount;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+                                                apr_os_proc_mutex_t *ospmutex,
+                                                apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*pmutex) == NULL) {
+        (*pmutex) = (apr_proc_mutex_t *)apr_pcalloc(pool, sizeof(apr_proc_mutex_t));
+        (*pmutex)->pool = pool;
+    }
+    (*pmutex)->Lock = ospmutex->sem;
+    (*pmutex)->LockCount = ospmutex->ben;
+    return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_cond.c
new file mode 100644
index 00000000..3729bf38
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_cond.c
@@ -0,0 +1,190 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "beos/apr_arch_thread_mutex.h"
+#include "beos/apr_arch_thread_cond.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+    struct waiter *w;
+    apr_thread_cond_t *cond = (apr_thread_cond_t *)data;
+
+    acquire_sem(cond->lock);
+/*
+    APR_RING_FOREACH(w, &cond->alist, waiter_t, link) {
+        delete_sem(w->sem);
+    }
+*/
+    delete_sem(cond->lock);
+
+    return APR_SUCCESS;
+}
+
+static struct waiter_t *make_waiter(apr_pool_t *pool)
+{
+    struct waiter_t *w = (struct waiter_t*)
+                       apr_palloc(pool, sizeof(struct waiter_t));
+    if (w == NULL)
+        return NULL;
+      
+    w->sem  = create_sem(0, "apr conditional waiter");
+    if (w->sem < 0)
+        return NULL;
+
+    APR_RING_ELEM_INIT(w, link);
+    
+    return w;
+}
+  
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+                                                 apr_pool_t *pool)
+{
+    apr_thread_cond_t *new_cond;
+    sem_id rv;
+    int i;
+
+    new_cond = (apr_thread_cond_t *)apr_palloc(pool, sizeof(apr_thread_cond_t));
+
+    if (new_cond == NULL)
+        return APR_ENOMEM;
+
+    if ((rv = create_sem(1, "apr conditional lock")) < B_OK)
+        return rv;
+    
+    new_cond->lock = rv;
+    new_cond->pool = pool;
+    APR_RING_INIT(&new_cond->alist, waiter_t, link);
+    APR_RING_INIT(&new_cond->flist, waiter_t, link);
+        
+    for (i=0;i < 10 ;i++) {
+        struct waiter_t *nw = make_waiter(pool);
+        APR_RING_INSERT_TAIL(&new_cond->flist, nw, waiter_t, link);
+    }
+
+    apr_pool_cleanup_register(new_cond->pool,
+                              (void *)new_cond, thread_cond_cleanup,
+                              apr_pool_cleanup_null);
+
+    *cond = new_cond;
+    return APR_SUCCESS;
+}
+
+
+static apr_status_t do_wait(apr_thread_cond_t *cond, apr_thread_mutex_t *mutex,
+                            int timeout)
+{
+    struct waiter_t *wait;
+    thread_id cth = find_thread(NULL);
+    apr_status_t rv;
+    int flags = B_RELATIVE_TIMEOUT;
+    
+    /* We must be the owner of the mutex or we can't do this... */    
+    if (mutex->owner != cth) {
+        /* What should we return??? */
+        return APR_EINVAL;
+    }
+
+    acquire_sem(cond->lock);
+    wait = APR_RING_FIRST(&cond->flist);
+    if (wait)
+        APR_RING_REMOVE(wait, link);
+    else
+        wait = make_waiter(cond->pool);   
+    APR_RING_INSERT_TAIL(&cond->alist, wait, waiter_t, link);
+    cond->condlock = mutex;
+    release_sem(cond->lock);
+       
+    apr_thread_mutex_unlock(cond->condlock);
+
+    if (timeout == 0)
+        flags = 0;
+        
+    rv = acquire_sem_etc(wait->sem, 1, flags, timeout);
+
+    apr_thread_mutex_lock(cond->condlock);
+    
+    if (rv != B_OK)
+        if (rv == B_TIMED_OUT)
+            return APR_TIMEUP;
+        return rv;       
+
+    acquire_sem(cond->lock);
+    APR_RING_REMOVE(wait, link);
+    APR_RING_INSERT_TAIL(&cond->flist, wait, waiter_t, link);
+    release_sem(cond->lock);
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+                                               apr_thread_mutex_t *mutex)
+{
+    return do_wait(cond, mutex, 0);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+                                                    apr_thread_mutex_t *mutex,
+                                                    apr_interval_time_t timeout)
+{
+    return do_wait(cond, mutex, timeout);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+    struct waiter_t *wake;
+
+    acquire_sem(cond->lock);    
+    if (!APR_RING_EMPTY(&cond->alist, waiter_t, link)) {
+        wake = APR_RING_FIRST(&cond->alist);
+        APR_RING_REMOVE(wake, link);
+        release_sem(wake->sem);
+        APR_RING_INSERT_TAIL(&cond->flist, wake, waiter_t, link);
+    }
+    release_sem(cond->lock);
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+    struct waiter_t *wake;
+    
+    acquire_sem(cond->lock);
+    while (! APR_RING_EMPTY(&cond->alist, waiter_t, link)) {
+        wake = APR_RING_FIRST(&cond->alist);
+        APR_RING_REMOVE(wake, link);
+        release_sem(wake->sem);
+        APR_RING_INSERT_TAIL(&cond->flist, wake, waiter_t, link);
+    }
+    release_sem(cond->lock);
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+    apr_status_t stat;
+    if ((stat = thread_cond_cleanup(cond)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(cond->pool, cond, thread_cond_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_mutex.c
new file mode 100644
index 00000000..1d23d3cf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_mutex.c
@@ -0,0 +1,147 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*Read/Write locking implementation based on the MultiLock code from
+ * Stephen Beaulieu <hippo@be.com>
+ */
+ 
+#include "beos/apr_arch_thread_mutex.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+static apr_status_t _thread_mutex_cleanup(void * data)
+{
+    apr_thread_mutex_t *lock = (apr_thread_mutex_t*)data;
+    if (lock->LockCount != 0) {
+        /* we're still locked... */
+    	while (atomic_add(&lock->LockCount , -1) > 1){
+    	    /* OK we had more than one person waiting on the lock so 
+    	     * the sem is also locked. Release it until we have no more
+    	     * locks left.
+    	     */
+            release_sem (lock->Lock);
+    	}
+    }
+    delete_sem(lock->Lock);
+    return APR_SUCCESS;
+}    
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+                                                  unsigned int flags,
+                                                  apr_pool_t *pool)
+{
+    apr_thread_mutex_t *new_m;
+    apr_status_t stat = APR_SUCCESS;
+  
+    new_m = (apr_thread_mutex_t *)apr_pcalloc(pool, sizeof(apr_thread_mutex_t));
+    if (new_m == NULL){
+        return APR_ENOMEM;
+    }
+    
+    if ((stat = create_sem(0, "APR_Lock")) < B_NO_ERROR) {
+        _thread_mutex_cleanup(new_m);
+        return stat;
+    }
+    new_m->LockCount = 0;
+    new_m->Lock = stat;  
+    new_m->pool  = pool;
+
+    /* Optimal default is APR_THREAD_MUTEX_UNNESTED, 
+     * no additional checks required for either flag.
+     */
+    new_m->nested = flags & APR_THREAD_MUTEX_NESTED;
+
+    apr_pool_cleanup_register(new_m->pool, (void *)new_m, _thread_mutex_cleanup,
+                              apr_pool_cleanup_null);
+
+    (*mutex) = new_m;
+    return APR_SUCCESS;
+}
+
+#if APR_HAS_CREATE_LOCKS_NP
+APR_DECLARE(apr_status_t) apr_thread_mutex_create_np(apr_thread_mutex_t **mutex,
+                                                   const char *fname,
+                                                   apr_lockmech_e_np mech,
+                                                   apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}       
+#endif
+  
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+    int32 stat;
+    thread_id me = find_thread(NULL);
+    
+    if (mutex->nested && mutex->owner == me) {
+        mutex->owner_ref++;
+        return APR_SUCCESS;
+    }
+    
+	if (atomic_add(&mutex->LockCount, 1) > 0) {
+		if ((stat = acquire_sem(mutex->Lock)) < B_NO_ERROR) {
+            /* Oh dear, acquire_sem failed!!  */
+		    atomic_add(&mutex->LockCount, -1);
+		    return stat;
+		}
+	}
+
+    mutex->owner = me;
+    mutex->owner_ref = 1;
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+    int32 stat;
+        
+    if (mutex->nested && mutex->owner == find_thread(NULL)) {
+        mutex->owner_ref--;
+        if (mutex->owner_ref > 0)
+            return APR_SUCCESS;
+    }
+    
+	if (atomic_add(&mutex->LockCount, -1) > 1) {
+        if ((stat = release_sem(mutex->Lock)) < B_NO_ERROR) {
+            atomic_add(&mutex->LockCount, 1);
+            return stat;
+        }
+    }
+
+    mutex->owner = -1;
+    mutex->owner_ref = 0;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+    apr_status_t stat;
+    if ((stat = _thread_mutex_cleanup(mutex)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(mutex->pool, mutex, _thread_mutex_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_rwlock.c
new file mode 100644
index 00000000..915b919c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/beos/thread_rwlock.c
@@ -0,0 +1,190 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*Read/Write locking implementation based on the MultiLock code from
+ * Stephen Beaulieu <hippo@be.com>
+ */
+ 
+#include "beos/apr_arch_thread_rwlock.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+#define BIG_NUM 100000
+
+static apr_status_t _thread_rw_cleanup(void * data)
+{
+    apr_thread_rwlock_t *mutex = (apr_thread_rwlock_t*)data;
+
+    if (mutex->ReadCount != 0) {
+    	while (atomic_add(&mutex->ReadCount , -1) > 1){
+            release_sem (mutex->Read);
+    	}
+    }
+    if (mutex->WriteCount != 0) {
+    	while (atomic_add(&mutex->WriteCount , -1) > 1){
+            release_sem (mutex->Write);
+    	}
+    }
+    if (mutex->LockCount != 0) {
+    	while (atomic_add(&mutex->LockCount , -1) > 1){
+            release_sem (mutex->Lock);
+    	}
+    }
+    
+    delete_sem(mutex->Read);
+    delete_sem(mutex->Write);
+    delete_sem(mutex->Lock);
+    return APR_SUCCESS;
+}    
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+                                                   apr_pool_t *pool)
+{
+    apr_thread_rwlock_t *new;
+  
+    new = (apr_thread_rwlock_t *)apr_pcalloc(pool, sizeof(apr_thread_rwlock_t));
+    if (new == NULL){
+        return APR_ENOMEM;
+    }
+    
+    new->pool  = pool;
+    /* we need to make 3 locks... */
+    new->ReadCount = 0;
+    new->WriteCount = 0;
+    new->LockCount = 0;
+    new->Read  = create_sem(0, "APR_ReadLock");
+    new->Write = create_sem(0, "APR_WriteLock");
+    new->Lock  = create_sem(0, "APR_Lock");
+    
+    if (new->Lock < 0 || new->Read < 0 || new->Write < 0) {
+        _thread_rw_cleanup(new);
+        return -1;
+    }
+
+    apr_pool_cleanup_register(new->pool, (void *)new, _thread_rw_cleanup,
+                              apr_pool_cleanup_null);
+    (*rwlock) = new;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+    int32 rv = APR_SUCCESS;
+
+    if (find_thread(NULL) == rwlock->writer) {
+        /* we're the writer - no problem */
+        rwlock->Nested++;
+    } else {
+        /* we're not the writer */
+        int32 r = atomic_add(&rwlock->ReadCount, 1);
+        if (r < 0) {
+            /* Oh dear, writer holds lock, wait for sem */
+            rv = acquire_sem_etc(rwlock->Read, 1, B_DO_NOT_RESCHEDULE,
+                                 B_INFINITE_TIMEOUT);
+        }
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+    int rv = APR_SUCCESS;
+
+    if (find_thread(NULL) == rwlock->writer) {
+        rwlock->Nested++;
+    } else {
+        /* we're not the writer... */
+        if (atomic_add(&rwlock->LockCount, 1) >= 1) {
+            /* we're locked - acquire the sem */
+            rv = acquire_sem_etc(rwlock->Lock, 1, B_DO_NOT_RESCHEDULE,
+                                 B_INFINITE_TIMEOUT);
+        }
+        if (rv == APR_SUCCESS) {
+            /* decrement the ReadCount to a large -ve number so that
+             * we block on new readers...
+             */
+            int32 readers = atomic_add(&rwlock->ReadCount, -BIG_NUM);
+            if (readers > 0) {
+                /* readers are holding the lock */
+                rv = acquire_sem_etc(rwlock->Write, readers, B_DO_NOT_RESCHEDULE,
+                                     B_INFINITE_TIMEOUT);
+            }
+            if (rv == APR_SUCCESS)
+                rwlock->writer = find_thread(NULL);
+        }
+    }
+    
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t rv = APR_SUCCESS;
+    int32 readers;
+
+    /* we know we hold the lock, so don't check it :) */
+    if (find_thread(NULL) == rwlock->writer) {
+    /* we know we hold the lock, so don't check it :) */
+        if (rwlock->Nested > 1) {
+            /* we're recursively locked */
+            rwlock->Nested--;
+            return APR_SUCCESS;
+        }
+        /* OK so we need to release the sem if we have it :) */
+        readers = atomic_add(&rwlock->ReadCount, BIG_NUM) + BIG_NUM;
+        if (readers > 0) {
+            rv = release_sem_etc(rwlock->Read, readers, B_DO_NOT_RESCHEDULE);
+        }
+        if (rv == APR_SUCCESS) {
+            rwlock->writer = -1;
+            if (atomic_add(&rwlock->LockCount, -1) > 1) {
+                rv = release_sem_etc(rwlock->Lock, 1, B_DO_NOT_RESCHEDULE);
+            }
+        }
+    } else {
+       /* We weren't the Writer, so just release the ReadCount... */
+       if (atomic_add(&rwlock->ReadCount, -1) < 0) {
+            /* we have a writer waiting for the lock, so release it */
+            rv = release_sem_etc(rwlock->Write, 1, B_DO_NOT_RESCHEDULE);
+        }
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t stat;
+    if ((stat = _thread_rw_cleanup(rwlock)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(rwlock->pool, rwlock, _thread_rw_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/proc_mutex.c
new file mode 100644
index 00000000..77411d0b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/proc_mutex.c
@@ -0,0 +1,118 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_portable.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_thread_mutex.h"
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+                                                const char *fname,
+                                                apr_lockmech_e mech,
+                                                apr_pool_t *pool)
+{
+    apr_status_t ret;
+    apr_proc_mutex_t *new_mutex = NULL;
+    new_mutex = (apr_proc_mutex_t *)apr_pcalloc(pool, sizeof(apr_proc_mutex_t));
+	
+	if(new_mutex ==NULL) {
+        return APR_ENOMEM;
+    }     
+    
+    new_mutex->pool = pool;
+    ret = apr_thread_mutex_create(&(new_mutex->mutex), APR_THREAD_MUTEX_DEFAULT, pool);
+
+    if (ret == APR_SUCCESS)
+        *mutex = new_mutex;
+
+    return ret;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+                                                    const char *fname,
+                                                    apr_pool_t *pool)
+{
+    return APR_SUCCESS;
+}
+    
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+    if (mutex)
+        return apr_thread_mutex_lock(mutex->mutex);
+    return APR_ENOLOCK;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+    if (mutex)
+        return apr_thread_mutex_trylock(mutex->mutex);
+    return APR_ENOLOCK;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+    if (mutex)
+        return apr_thread_mutex_unlock(mutex->mutex);
+    return APR_ENOLOCK;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *mutex)
+{
+    return apr_proc_mutex_destroy(mutex);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+    if (mutex)
+        return apr_thread_mutex_destroy(mutex->mutex);
+    return APR_ENOLOCK;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+    return NULL;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+    return "netwarethread";
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+    return "netwarethread";
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+apr_status_t apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+                                   apr_proc_mutex_t *pmutex)
+{
+    if (pmutex)
+        ospmutex = pmutex->mutex->mutex;
+    return APR_ENOLOCK;
+}
+
+apr_status_t apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+                                   apr_os_proc_mutex_t *ospmutex,
+                                   apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_cond.c
new file mode 100644
index 00000000..dcb21edc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_cond.c
@@ -0,0 +1,100 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <nks/errno.h>
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_thread_cond.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+    apr_thread_cond_t *cond = (apr_thread_cond_t *)data;
+
+    NXCondFree(cond->cond);        
+    return APR_SUCCESS;
+} 
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+                                                 apr_pool_t *pool)
+{
+    apr_thread_cond_t *new_cond = NULL;
+
+    new_cond = (apr_thread_cond_t *)apr_pcalloc(pool, sizeof(apr_thread_cond_t));
+	
+	if(new_cond ==NULL) {
+        return APR_ENOMEM;
+    }     
+    new_cond->pool = pool;
+
+    new_cond->cond = NXCondAlloc(NULL);
+    
+    if(new_cond->cond == NULL)
+        return APR_ENOMEM;
+
+    apr_pool_cleanup_register(new_cond->pool, new_cond, 
+                                (void*)thread_cond_cleanup,
+                                apr_pool_cleanup_null);
+   *cond = new_cond;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+                                               apr_thread_mutex_t *mutex)
+{
+    if (NXCondWait(cond->cond, mutex->mutex) != 0)
+        return APR_EINTR;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+                                                    apr_thread_mutex_t *mutex,
+                                                    apr_interval_time_t timeout){
+    if (NXCondTimedWait(cond->cond, mutex->mutex, 
+        (timeout*1000)/NXGetSystemTick()) == NX_ETIMEDOUT) {
+        return APR_TIMEUP;
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+    NXCondSignal(cond->cond);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+    NXCondBroadcast(cond->cond);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+    apr_status_t stat;
+    if ((stat = thread_cond_cleanup(cond)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(cond->pool, cond, thread_cond_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_mutex.c
new file mode 100644
index 00000000..98bf33bd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_mutex.c
@@ -0,0 +1,92 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_mutex_cleanup(void *data)
+{
+    apr_thread_mutex_t *mutex = (apr_thread_mutex_t *)data;
+
+    NXMutexFree(mutex->mutex);        
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+                                                  unsigned int flags,
+                                                  apr_pool_t *pool)
+{
+    apr_thread_mutex_t *new_mutex = NULL;
+
+    /* XXX: Implement _UNNESTED flavor and favor _DEFAULT for performance
+     */
+    if (flags & APR_THREAD_MUTEX_UNNESTED) {
+        return APR_ENOTIMPL;
+    }
+    new_mutex = (apr_thread_mutex_t *)apr_pcalloc(pool, sizeof(apr_thread_mutex_t));
+	
+	if(new_mutex ==NULL) {
+        return APR_ENOMEM;
+    }     
+    new_mutex->pool = pool;
+
+    new_mutex->mutex = NXMutexAlloc(NX_MUTEX_RECURSIVE, 0, NULL);
+    
+    if(new_mutex->mutex == NULL)
+        return APR_ENOMEM;
+
+    apr_pool_cleanup_register(new_mutex->pool, new_mutex, 
+                                (void*)thread_mutex_cleanup,
+                                apr_pool_cleanup_null);
+   *mutex = new_mutex;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+    NXLock(mutex->mutex);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+    if (!NXTryLock(mutex->mutex))
+        return APR_EBUSY;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+    NXUnlock(mutex->mutex);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+    apr_status_t stat;
+    if ((stat = thread_mutex_cleanup(mutex)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(mutex->pool, mutex, thread_mutex_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_rwlock.c
new file mode 100644
index 00000000..d0bf3ddf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/netware/thread_rwlock.c
@@ -0,0 +1,102 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_rwlock.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_rwlock_cleanup(void *data)
+{
+    apr_thread_rwlock_t *rwlock = (apr_thread_rwlock_t *)data;
+
+    NXRwLockFree (rwlock->rwlock);
+    return APR_SUCCESS;
+} 
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+                                                   apr_pool_t *pool)
+{
+    apr_thread_rwlock_t *new_rwlock = NULL;
+   
+	NXHierarchy_t hierarchy = 1;   //for libc NKS NXRwLockAlloc
+	NXLockInfo_t *info;			   //for libc NKS NXRwLockAlloc
+
+    new_rwlock = (apr_thread_rwlock_t *)apr_pcalloc(pool, sizeof(apr_thread_rwlock_t));
+	
+	if(new_rwlock ==NULL) {
+        return APR_ENOMEM;
+    }     
+    new_rwlock->pool = pool;
+    
+    info = (NXLockInfo_t *)apr_pcalloc(pool, sizeof(NXLockInfo_t));
+    new_rwlock->rwlock = NXRwLockAlloc(hierarchy, info);
+    if(new_rwlock->rwlock == NULL)
+        return APR_ENOMEM;
+
+    apr_pool_cleanup_register(new_rwlock->pool, new_rwlock, thread_rwlock_cleanup,
+                              apr_pool_cleanup_null);
+    *rwlock = new_rwlock;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+    NXRdLock(rwlock->rwlock);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+    if (!NXTryRdLock(rwlock->rwlock))
+        return APR_EBUSY;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+    NXWrLock(rwlock->rwlock);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+    if (!NXTryWrLock(rwlock->rwlock))
+        return APR_EBUSY;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+    NXRwUnlock(rwlock->rwlock);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t stat;
+    if ((stat = thread_rwlock_cleanup(rwlock)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(rwlock->pool, rwlock, thread_rwlock_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/Makefile.in
new file mode 100644
index 00000000..e22f85c9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/Makefile.in
@@ -0,0 +1,18 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	thread_mutex.lo \
+	thread_rwlock.lo \
+	thread_cond.lo \
+	proc_mutex.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/proc_mutex.c
new file mode 100644
index 00000000..5a493563
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/proc_mutex.c
@@ -0,0 +1,234 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_file_io.h"
+#include <string.h>
+#include <stddef.h>
+
+#define CurrentTid (*_threadid)
+
+static char *fixed_name(const char *fname, apr_pool_t *pool)
+{
+    char *semname;
+
+    if (fname == NULL)
+        semname = NULL;
+    else {
+        // Semaphores don't live in the file system, fix up the name
+        while (*fname == '/' || *fname == '\\') {
+            fname++;
+        }
+
+        semname = apr_pstrcat(pool, "/SEM32/", fname, NULL);
+
+        if (semname[8] == ':') {
+            semname[8] = '$';
+        }
+    }
+
+    return semname;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *vmutex)
+{
+    apr_proc_mutex_t *mutex = vmutex;
+    return apr_proc_mutex_destroy(mutex);
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+    return NULL;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+    return "os2sem";
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+    return "os2sem";
+}
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+                                                const char *fname,
+                                                apr_lockmech_e mech,
+                                                apr_pool_t *pool)
+{
+    apr_proc_mutex_t *new;
+    ULONG rc;
+    char *semname;
+
+    if (mech != APR_LOCK_DEFAULT) {
+        return APR_ENOTIMPL;
+    }
+
+    new = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+    new->pool       = pool;
+    new->owner      = 0;
+    new->lock_count = 0;
+    *mutex = new;
+
+    semname = fixed_name(fname, pool);
+    rc = DosCreateMutexSem(semname, &(new->hMutex), DC_SEM_SHARED, FALSE);
+
+    if (!rc) {
+        apr_pool_cleanup_register(pool, new, apr_proc_mutex_cleanup, apr_pool_cleanup_null);
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+                                                    const char *fname,
+                                                    apr_pool_t *pool)
+{
+    apr_proc_mutex_t *new;
+    ULONG rc;
+    char *semname;
+
+    new = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+    new->pool       = pool;
+    new->owner      = 0;
+    new->lock_count = 0;
+
+    semname = fixed_name(fname, pool);
+    rc = DosOpenMutexSem(semname, &(new->hMutex));
+    *mutex = new;
+
+    if (!rc) {
+        apr_pool_cleanup_register(pool, new, apr_proc_mutex_cleanup, apr_pool_cleanup_null);
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+    ULONG rc = DosRequestMutexSem(mutex->hMutex, SEM_INDEFINITE_WAIT);
+
+    if (rc == 0) {
+        mutex->owner = CurrentTid;
+        mutex->lock_count++;
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+    ULONG rc = DosRequestMutexSem(mutex->hMutex, SEM_IMMEDIATE_RETURN);
+
+    if (rc == 0) {
+        mutex->owner = CurrentTid;
+        mutex->lock_count++;
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+    ULONG rc;
+
+    if (mutex->owner == CurrentTid && mutex->lock_count > 0) {
+        mutex->lock_count--;
+        rc = DosReleaseMutexSem(mutex->hMutex);
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+    ULONG rc;
+    apr_status_t status = APR_SUCCESS;
+
+    if (mutex->owner == CurrentTid) {
+        while (mutex->lock_count > 0 && status == APR_SUCCESS) {
+            status = apr_proc_mutex_unlock(mutex);
+        }
+    }
+
+    if (status != APR_SUCCESS) {
+        return status;
+    }
+
+    if (mutex->hMutex == 0) {
+        return APR_SUCCESS;
+    }
+
+    rc = DosCloseMutexSem(mutex->hMutex);
+
+    if (!rc) {
+        mutex->hMutex = 0;
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+                                                apr_proc_mutex_t *pmutex)
+{
+    *ospmutex = pmutex->hMutex;
+    return APR_ENOTIMPL;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+                                                apr_os_proc_mutex_t *ospmutex,
+                                                apr_pool_t *pool)
+{
+    apr_proc_mutex_t *new;
+
+    new = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+    new->pool       = pool;
+    new->owner      = 0;
+    new->lock_count = 0;
+    new->hMutex     = *ospmutex;
+    *pmutex = new;
+
+    return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_cond.c
new file mode 100644
index 00000000..ec6034f5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_cond.c
@@ -0,0 +1,60 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_thread_cond.h"
+#include "apr_arch_file_io.h"
+#include <string.h>
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+                                                 apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+                                               apr_thread_mutex_t *mutex)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+                                                    apr_thread_mutex_t *mutex,
+                                                    apr_interval_time_t timeout){
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_mutex.c
new file mode 100644
index 00000000..5d8436be
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_mutex.c
@@ -0,0 +1,102 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_file_io.h"
+#include <string.h>
+#include <stddef.h>
+
+static apr_status_t thread_mutex_cleanup(void *themutex)
+{
+    apr_thread_mutex_t *mutex = themutex;
+    return apr_thread_mutex_destroy(mutex);
+}
+
+
+
+/* XXX: Need to respect APR_THREAD_MUTEX_[UN]NESTED flags argument
+ *      or return APR_ENOTIMPL!!!
+ */
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+                                                  unsigned int flags,
+                                                  apr_pool_t *pool)
+{
+    apr_thread_mutex_t *new_mutex;
+    ULONG rc;
+
+    new_mutex = (apr_thread_mutex_t *)apr_palloc(pool, sizeof(apr_thread_mutex_t));
+    new_mutex->pool = pool;
+
+    rc = DosCreateMutexSem(NULL, &(new_mutex->hMutex), 0, FALSE);
+    *mutex = new_mutex;
+
+    if (!rc)
+        apr_pool_cleanup_register(pool, new_mutex, thread_mutex_cleanup, apr_pool_cleanup_null);
+
+    return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+    ULONG rc = DosRequestMutexSem(mutex->hMutex, SEM_INDEFINITE_WAIT);
+    return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+    ULONG rc = DosRequestMutexSem(mutex->hMutex, SEM_IMMEDIATE_RETURN);
+    return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+    ULONG rc = DosReleaseMutexSem(mutex->hMutex);
+    return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+    ULONG rc;
+
+    if (mutex->hMutex == 0)
+        return APR_SUCCESS;
+
+    while (DosReleaseMutexSem(mutex->hMutex) == 0);
+
+    rc = DosCloseMutexSem(mutex->hMutex);
+
+    if (!rc) {
+        mutex->hMutex = 0;
+        return APR_SUCCESS;
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_rwlock.c
new file mode 100644
index 00000000..195a56bd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/os2/thread_rwlock.c
@@ -0,0 +1,200 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_thread_rwlock.h"
+#include "apr_arch_file_io.h"
+#include <string.h>
+
+static apr_status_t thread_rwlock_cleanup(void *therwlock)
+{
+    apr_thread_rwlock_t *rwlock = therwlock;
+    return apr_thread_rwlock_destroy(rwlock);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+                                                   apr_pool_t *pool)
+{
+    apr_thread_rwlock_t *new_rwlock;
+    ULONG rc;
+
+    new_rwlock = (apr_thread_rwlock_t *)apr_palloc(pool, sizeof(apr_thread_rwlock_t));
+    new_rwlock->pool = pool;
+    new_rwlock->readers = 0;
+
+    rc = DosCreateMutexSem(NULL, &(new_rwlock->write_lock), 0, FALSE);
+
+    if (rc)
+        return APR_FROM_OS_ERROR(rc);
+
+    rc = DosCreateEventSem(NULL, &(new_rwlock->read_done), 0, FALSE);
+
+    if (rc)
+        return APR_FROM_OS_ERROR(rc);
+
+    *rwlock = new_rwlock;
+
+    if (!rc)
+        apr_pool_cleanup_register(pool, new_rwlock, thread_rwlock_cleanup,
+                                  apr_pool_cleanup_null);
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+    ULONG rc, posts;
+
+    rc = DosRequestMutexSem(rwlock->write_lock, SEM_INDEFINITE_WAIT);
+
+    if (rc)
+        return APR_FROM_OS_ERROR(rc);
+
+    /* We've successfully acquired the writer mutex so we can't be locked
+     * for write which means it's ok to add a reader lock. The writer mutex
+     * doubles as race condition protection for the readers counter.
+     */
+    rwlock->readers++;
+    DosResetEventSem(rwlock->read_done, &posts);
+    rc = DosReleaseMutexSem(rwlock->write_lock);
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+    /* As above but with different wait time */
+    ULONG rc, posts;
+
+    rc = DosRequestMutexSem(rwlock->write_lock, SEM_IMMEDIATE_RETURN);
+
+    if (rc)
+        return APR_FROM_OS_ERROR(rc);
+
+    rwlock->readers++;
+    DosResetEventSem(rwlock->read_done, &posts);
+    rc = DosReleaseMutexSem(rwlock->write_lock);
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+    ULONG rc;
+
+    rc = DosRequestMutexSem(rwlock->write_lock, SEM_INDEFINITE_WAIT);
+
+    if (rc)
+        return APR_FROM_OS_ERROR(rc);
+
+    /* We've got the writer lock but we have to wait for all readers to
+     * unlock before it's ok to use it
+     */
+
+    if (rwlock->readers) {
+        rc = DosWaitEventSem(rwlock->read_done, SEM_INDEFINITE_WAIT);
+
+        if (rc)
+            DosReleaseMutexSem(rwlock->write_lock);
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+    ULONG rc;
+
+    rc = DosRequestMutexSem(rwlock->write_lock, SEM_IMMEDIATE_RETURN);
+
+    if (rc)
+        return APR_FROM_OS_ERROR(rc);
+
+    /* We've got the writer lock but we have to wait for all readers to
+     * unlock before it's ok to use it
+     */
+
+    if (rwlock->readers) {
+        /* There are readers active, give up */
+        DosReleaseMutexSem(rwlock->write_lock);
+        rc = ERROR_TIMEOUT;
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+    ULONG rc;
+
+    /* First, guess that we're unlocking a writer */
+    rc = DosReleaseMutexSem(rwlock->write_lock);
+
+    if (rc == ERROR_NOT_OWNER) {
+        /* Nope, we must have a read lock */
+        if (rwlock->readers) {
+            DosEnterCritSec();
+            rwlock->readers--;
+
+            if (rwlock->readers == 0) {
+                DosPostEventSem(rwlock->read_done);
+            }
+
+            DosExitCritSec();
+            rc = 0;
+        }
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+    ULONG rc;
+
+    if (rwlock->write_lock == 0)
+        return APR_SUCCESS;
+
+    while (DosReleaseMutexSem(rwlock->write_lock) == 0);
+
+    rc = DosCloseMutexSem(rwlock->write_lock);
+
+    if (!rc) {
+        rwlock->write_lock = 0;
+        DosCloseEventSem(rwlock->read_done);
+        return APR_SUCCESS;
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/global_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/global_mutex.o
new file mode 100644
index 00000000..3eebee5d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/global_mutex.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/proc_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/proc_mutex.o
new file mode 100644
index 00000000..400b58df
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/proc_mutex.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_cond.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_cond.o
new file mode 100644
index 00000000..bd2f15fe
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_cond.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_mutex.o
new file mode 100644
index 00000000..68df9b5e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_mutex.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_rwlock.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_rwlock.o
new file mode 100644
index 00000000..3b39fdc5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/.libs/thread_rwlock.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile
new file mode 100644
index 00000000..7e08a35e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile
@@ -0,0 +1,19 @@
+srcdir = .
+
+
+TARGETS = \
+	thread_mutex.lo \
+	thread_rwlock.lo \
+	thread_cond.lo \
+	proc_mutex.lo \
+	global_mutex.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+INCDIR2=$(INCDIR)/arch
+INCDIR3=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(INCDIR2) -I$(INCDIR3)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile.in
new file mode 100644
index 00000000..618b0eb1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/Makefile.in
@@ -0,0 +1,19 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	thread_mutex.lo \
+	thread_rwlock.lo \
+	thread_cond.lo \
+	proc_mutex.lo \
+	global_mutex.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+INCDIR2=$(INCDIR)/arch
+INCDIR3=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(INCDIR2) -I$(INCDIR3)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.c
new file mode 100644
index 00000000..bfe360aa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.c
@@ -0,0 +1,178 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_arch_global_mutex.h"
+#include "apr_proc_mutex.h"
+#include "apr_thread_mutex.h"
+#include "apr_portable.h"
+
+static apr_status_t global_mutex_cleanup(void *data)
+{
+    apr_global_mutex_t *m = (apr_global_mutex_t *)data;
+    apr_status_t rv;
+
+    rv = apr_proc_mutex_destroy(m->proc_mutex);
+
+#if APR_HAS_THREADS
+    if (m->thread_mutex) {
+        if (rv != APR_SUCCESS) {
+            (void)apr_thread_mutex_destroy(m->thread_mutex);
+        }
+        else {
+            rv = apr_thread_mutex_destroy(m->thread_mutex);
+        }
+    }
+#endif /* APR_HAS_THREADS */
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_create(apr_global_mutex_t **mutex,
+                                                  const char *fname,
+                                                  apr_lockmech_e mech,
+                                                  apr_pool_t *pool)
+{
+    apr_status_t rv;
+    apr_global_mutex_t *m;
+
+    m = (apr_global_mutex_t *)apr_palloc(pool, sizeof(*m));
+    m->pool = pool;
+
+    rv = apr_proc_mutex_create(&m->proc_mutex, fname, mech, m->pool);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+#if APR_HAS_THREADS
+    if (m->proc_mutex->inter_meth->flags & APR_PROCESS_LOCK_MECH_IS_GLOBAL) {
+        m->thread_mutex = NULL; /* We don't need a thread lock. */
+    }
+    else {
+        rv = apr_thread_mutex_create(&m->thread_mutex,
+                                     APR_THREAD_MUTEX_DEFAULT, m->pool);
+        if (rv != APR_SUCCESS) {
+            rv = apr_proc_mutex_destroy(m->proc_mutex);
+            return rv;
+        }
+    }
+#endif /* APR_HAS_THREADS */
+
+    apr_pool_cleanup_register(m->pool, (void *)m,
+                              global_mutex_cleanup, apr_pool_cleanup_null);
+    *mutex = m;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_child_init(
+                              apr_global_mutex_t **mutex,
+                              const char *fname,
+                              apr_pool_t *pool)
+{
+    apr_status_t rv;
+
+    rv = apr_proc_mutex_child_init(&((*mutex)->proc_mutex), fname, pool);
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_lock(apr_global_mutex_t *mutex)
+{
+    apr_status_t rv;
+
+#if APR_HAS_THREADS
+    if (mutex->thread_mutex) {
+        rv = apr_thread_mutex_lock(mutex->thread_mutex);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+    }
+#endif /* APR_HAS_THREADS */
+
+    rv = apr_proc_mutex_lock(mutex->proc_mutex);
+
+#if APR_HAS_THREADS
+    if (rv != APR_SUCCESS) {
+        if (mutex->thread_mutex) {
+            (void)apr_thread_mutex_unlock(mutex->thread_mutex);
+        }
+    }
+#endif /* APR_HAS_THREADS */
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_trylock(apr_global_mutex_t *mutex)
+{
+    apr_status_t rv;
+
+#if APR_HAS_THREADS
+    if (mutex->thread_mutex) {
+        rv = apr_thread_mutex_trylock(mutex->thread_mutex);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+    }
+#endif /* APR_HAS_THREADS */
+
+    rv = apr_proc_mutex_trylock(mutex->proc_mutex);
+
+#if APR_HAS_THREADS
+    if (rv != APR_SUCCESS) {
+        if (mutex->thread_mutex) {
+            (void)apr_thread_mutex_unlock(mutex->thread_mutex);
+        }
+    }
+#endif /* APR_HAS_THREADS */
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_unlock(apr_global_mutex_t *mutex)
+{
+    apr_status_t rv;
+
+    rv = apr_proc_mutex_unlock(mutex->proc_mutex);
+#if APR_HAS_THREADS
+    if (mutex->thread_mutex) {
+        if (rv != APR_SUCCESS) {
+            (void)apr_thread_mutex_unlock(mutex->thread_mutex);
+        }
+        else {
+            rv = apr_thread_mutex_unlock(mutex->thread_mutex);
+        }
+    }
+#endif /* APR_HAS_THREADS */
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_os_global_mutex_get(apr_os_global_mutex_t *ospmutex,
+                                                apr_global_mutex_t *pmutex)
+{
+    ospmutex->pool = pmutex->pool;
+    ospmutex->proc_mutex = pmutex->proc_mutex;
+#if APR_HAS_THREADS
+    ospmutex->thread_mutex = pmutex->thread_mutex;
+#endif
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_global_mutex_destroy(apr_global_mutex_t *mutex)
+{
+    return apr_pool_cleanup_run(mutex->pool, mutex, global_mutex_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(global_mutex)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.lo
new file mode 100644
index 00000000..d0fa5457
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.lo
@@ -0,0 +1,12 @@
+# global_mutex.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/global_mutex.o'
+
+# Name of the non-PIC object.
+non_pic_object='global_mutex.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.o
new file mode 100644
index 00000000..7e44179b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/global_mutex.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.c
new file mode 100644
index 00000000..eb7b8de4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.c
@@ -0,0 +1,894 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_file_io.h" /* for apr_mkstemp() */
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+    return apr_pool_cleanup_run(mutex->pool, mutex, apr_proc_mutex_cleanup);
+}
+
+static apr_status_t proc_mutex_no_tryacquire(apr_proc_mutex_t *new_mutex)
+{
+    return APR_ENOTIMPL;
+}
+
+#if APR_HAS_POSIXSEM_SERIALIZE
+
+#ifndef SEM_FAILED
+#define SEM_FAILED (-1)
+#endif
+
+static void proc_mutex_posix_setup(void)
+{
+}
+
+static apr_status_t proc_mutex_posix_cleanup(void *mutex_)
+{
+    apr_proc_mutex_t *mutex=mutex_;
+    apr_status_t stat = APR_SUCCESS;
+    
+    if (mutex->interproc->filedes != -1) {
+        if (sem_close((sem_t *)mutex->interproc->filedes) < 0) {
+            stat = errno;
+        }
+    }
+    return stat;
+}    
+
+static apr_status_t proc_mutex_posix_create(apr_proc_mutex_t *new_mutex,
+                                            const char *fname)
+{
+    sem_t *psem;
+    apr_status_t stat;
+    char semname[31];
+    apr_time_t now;
+    unsigned long sec;
+    unsigned long usec;
+    
+    new_mutex->interproc = apr_palloc(new_mutex->pool,
+                                      sizeof(*new_mutex->interproc));
+    new_mutex->interproc->filedes = -1;
+    /*
+     * This bogusness is to follow what appears to be the
+     * lowest common denominator in Posix semaphore naming:
+     *   - start with '/'
+     *   - be at most 14 chars
+     *   - be unique and not match anything on the filesystem
+     *
+     * Because of this, we ignore fname, and try our
+     * own naming system. We tuck the name away, since it might
+     * be useful for debugging. to  make this as robust as possible,
+     * we initially try something larger (and hopefully more unique)
+     * and gracefully fail down to the LCD above.
+     *
+     * NOTE: Darwin (Mac OS X) seems to be the most restrictive
+     * implementation. Versions previous to Darwin 6.2 had the 14
+     * char limit, but later rev's allow up to 31 characters.
+     *
+     * FIXME: There is a small window of opportunity where
+     * instead of getting a new semaphore descriptor, we get
+     * a previously obtained one. This can happen if the requests
+     * are made at the "same time" and in the small span of time between
+     * the sem_open and the sem_unlink. Use of O_EXCL does not
+     * help here however...
+     *
+     */
+    now = apr_time_now();
+    sec = apr_time_sec(now);
+    usec = apr_time_usec(now);
+    apr_snprintf(semname, sizeof(semname), "/ApR.%lxZ%lx", sec, usec);
+    psem = sem_open((const char *) semname, O_CREAT, 0644, 1);
+    if ((psem == (sem_t *)SEM_FAILED) && (errno == ENAMETOOLONG)) {
+        /* Oh well, good try */
+        semname[13] = '\0';
+        psem = sem_open((const char *) semname, O_CREAT, 0644, 1);
+    }
+
+    if (psem == (sem_t *)SEM_FAILED) {
+        stat = errno;
+        proc_mutex_posix_cleanup(new_mutex);
+        return stat;
+    }
+    /* Ahhh. The joys of Posix sems. Predelete it... */
+    sem_unlink((const char *) semname);
+    new_mutex->interproc->filedes = (int)psem;	/* Ugg */
+    new_mutex->fname = apr_pstrdup(new_mutex->pool, semname);
+    apr_pool_cleanup_register(new_mutex->pool, (void *)new_mutex,
+                              apr_proc_mutex_cleanup, 
+                              apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_posix_acquire(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    if ((rc = sem_wait((sem_t *)mutex->interproc->filedes)) < 0) {
+        return errno;
+    }
+    mutex->curr_locked = 1;
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_posix_release(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    mutex->curr_locked = 0;
+    if ((rc = sem_post((sem_t *)mutex->interproc->filedes)) < 0) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_posix_child_init(apr_proc_mutex_t **mutex,
+                                                apr_pool_t *cont,
+                                                const char *fname)
+{
+    return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_posix_methods =
+{
+#if APR_PROCESS_LOCK_IS_GLOBAL || !APR_HAS_THREADS || defined(POSIXSEM_IS_GLOBAL)
+    APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+#else
+    0,
+#endif
+    proc_mutex_posix_create,
+    proc_mutex_posix_acquire,
+    proc_mutex_no_tryacquire,
+    proc_mutex_posix_release,
+    proc_mutex_posix_cleanup,
+    proc_mutex_posix_child_init,
+    "posixsem"
+};
+
+#endif /* Posix sem implementation */
+
+#if APR_HAS_SYSVSEM_SERIALIZE
+
+static struct sembuf proc_mutex_op_on;
+static struct sembuf proc_mutex_op_off;
+
+static void proc_mutex_sysv_setup(void)
+{
+    proc_mutex_op_on.sem_num = 0;
+    proc_mutex_op_on.sem_op = -1;
+    proc_mutex_op_on.sem_flg = SEM_UNDO;
+    proc_mutex_op_off.sem_num = 0;
+    proc_mutex_op_off.sem_op = 1;
+    proc_mutex_op_off.sem_flg = SEM_UNDO;
+}
+
+static apr_status_t proc_mutex_sysv_cleanup(void *mutex_)
+{
+    apr_proc_mutex_t *mutex=mutex_;
+    union semun ick;
+    
+    if (mutex->interproc->filedes != -1) {
+        ick.val = 0;
+        semctl(mutex->interproc->filedes, 0, IPC_RMID, ick);
+    }
+    return APR_SUCCESS;
+}    
+
+static apr_status_t proc_mutex_sysv_create(apr_proc_mutex_t *new_mutex,
+                                           const char *fname)
+{
+    union semun ick;
+    apr_status_t rv;
+    
+    new_mutex->interproc = apr_palloc(new_mutex->pool, sizeof(*new_mutex->interproc));
+    new_mutex->interproc->filedes = semget(IPC_PRIVATE, 1, IPC_CREAT | 0600);
+
+    if (new_mutex->interproc->filedes < 0) {
+        rv = errno;
+        proc_mutex_sysv_cleanup(new_mutex);
+        return rv;
+    }
+    ick.val = 1;
+    if (semctl(new_mutex->interproc->filedes, 0, SETVAL, ick) < 0) {
+        rv = errno;
+        proc_mutex_sysv_cleanup(new_mutex);
+        return rv;
+    }
+    new_mutex->curr_locked = 0;
+    apr_pool_cleanup_register(new_mutex->pool,
+                              (void *)new_mutex, apr_proc_mutex_cleanup, 
+                              apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_sysv_acquire(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    do {
+        rc = semop(mutex->interproc->filedes, &proc_mutex_op_on, 1);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        return errno;
+    }
+    mutex->curr_locked = 1;
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_sysv_release(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    mutex->curr_locked = 0;
+    do {
+        rc = semop(mutex->interproc->filedes, &proc_mutex_op_off, 1);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_sysv_child_init(apr_proc_mutex_t **mutex, apr_pool_t *cont, const char *fname)
+{
+    return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_sysv_methods =
+{
+#if APR_PROCESS_LOCK_IS_GLOBAL || !APR_HAS_THREADS || defined(SYSVSEM_IS_GLOBAL)
+    APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+#else
+    0,
+#endif
+    proc_mutex_sysv_create,
+    proc_mutex_sysv_acquire,
+    proc_mutex_no_tryacquire,
+    proc_mutex_sysv_release,
+    proc_mutex_sysv_cleanup,
+    proc_mutex_sysv_child_init,
+    "sysvsem"
+};
+
+#endif /* SysV sem implementation */
+
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+
+static void proc_mutex_proc_pthread_setup(void)
+{
+}
+
+static apr_status_t proc_mutex_proc_pthread_cleanup(void *mutex_)
+{
+    apr_proc_mutex_t *mutex=mutex_;
+    apr_status_t rv;
+
+    if (mutex->curr_locked == 1) {
+        if ((rv = pthread_mutex_unlock(mutex->pthread_interproc))) {
+#ifdef PTHREAD_SETS_ERRNO
+            rv = errno;
+#endif
+            return rv;
+        } 
+        if (munmap((caddr_t)mutex->pthread_interproc, sizeof(pthread_mutex_t))){
+            return errno;
+        }
+    }
+    return APR_SUCCESS;
+}    
+
+static apr_status_t proc_mutex_proc_pthread_create(apr_proc_mutex_t *new_mutex,
+                                                   const char *fname)
+{
+    apr_status_t rv;
+    int fd;
+    pthread_mutexattr_t mattr;
+
+    fd = open("/dev/zero", O_RDWR);
+    if (fd < 0) {
+        return errno;
+    }
+
+    new_mutex->pthread_interproc = (pthread_mutex_t *)mmap(
+                                       (caddr_t) 0, 
+                                       sizeof(pthread_mutex_t), 
+                                       PROT_READ | PROT_WRITE, MAP_SHARED,
+                                       fd, 0); 
+    if (new_mutex->pthread_interproc == (pthread_mutex_t *) (caddr_t) -1) {
+        return errno;
+    }
+    close(fd);
+    if ((rv = pthread_mutexattr_init(&mattr))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        proc_mutex_proc_pthread_cleanup(new_mutex);
+        return rv;
+    }
+    if ((rv = pthread_mutexattr_setpshared(&mattr, PTHREAD_PROCESS_SHARED))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        proc_mutex_proc_pthread_cleanup(new_mutex);
+        return rv;
+    }
+
+#ifdef HAVE_PTHREAD_MUTEX_ROBUST
+    if ((rv = pthread_mutexattr_setrobust_np(&mattr, 
+                                               PTHREAD_MUTEX_ROBUST_NP))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        proc_mutex_proc_pthread_cleanup(new_mutex);
+        return rv;
+    }
+    if ((rv = pthread_mutexattr_setprotocol(&mattr, PTHREAD_PRIO_INHERIT))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        proc_mutex_proc_pthread_cleanup(new_mutex);
+        return rv;
+    }
+#endif /* HAVE_PTHREAD_MUTEX_ROBUST */
+
+    if ((rv = pthread_mutex_init(new_mutex->pthread_interproc, &mattr))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        proc_mutex_proc_pthread_cleanup(new_mutex);
+        return rv;
+    }
+
+    if ((rv = pthread_mutexattr_destroy(&mattr))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        proc_mutex_proc_pthread_cleanup(new_mutex);
+        return rv;
+    }
+
+    new_mutex->curr_locked = 0;
+    apr_pool_cleanup_register(new_mutex->pool,
+                              (void *)new_mutex,
+                              apr_proc_mutex_cleanup, 
+                              apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_proc_pthread_acquire(apr_proc_mutex_t *mutex)
+{
+    apr_status_t rv;
+
+    if ((rv = pthread_mutex_lock(mutex->pthread_interproc))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+#ifdef HAVE_PTHREAD_MUTEX_ROBUST
+        /* Okay, our owner died.  Let's try to make it consistent again. */
+        if (rv == EOWNERDEAD) {
+            pthread_mutex_consistent_np(mutex->pthread_interproc);
+        }
+        else
+            return rv;
+#else
+        return rv;
+#endif
+    }
+    mutex->curr_locked = 1;
+    return APR_SUCCESS;
+}
+
+/* TODO: Add proc_mutex_proc_pthread_tryacquire(apr_proc_mutex_t *mutex) */
+
+static apr_status_t proc_mutex_proc_pthread_release(apr_proc_mutex_t *mutex)
+{
+    apr_status_t rv;
+
+    mutex->curr_locked = 0;
+    if ((rv = pthread_mutex_unlock(mutex->pthread_interproc))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        return rv;
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_proc_pthread_child_init(apr_proc_mutex_t **mutex,
+                                            apr_pool_t *cont, 
+                                            const char *fname)
+{
+    return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_proc_pthread_methods =
+{
+    APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+    proc_mutex_proc_pthread_create,
+    proc_mutex_proc_pthread_acquire,
+    proc_mutex_no_tryacquire,
+    proc_mutex_proc_pthread_release,
+    proc_mutex_proc_pthread_cleanup,
+    proc_mutex_proc_pthread_child_init,
+    "pthread"
+};
+
+#endif
+
+#if APR_HAS_FCNTL_SERIALIZE
+
+static struct flock proc_mutex_lock_it;
+static struct flock proc_mutex_unlock_it;
+
+static apr_status_t proc_mutex_fcntl_release(apr_proc_mutex_t *);
+
+static void proc_mutex_fcntl_setup(void)
+{
+    proc_mutex_lock_it.l_whence = SEEK_SET;   /* from current point */
+    proc_mutex_lock_it.l_start = 0;           /* -"- */
+    proc_mutex_lock_it.l_len = 0;             /* until end of file */
+    proc_mutex_lock_it.l_type = F_WRLCK;      /* set exclusive/write lock */
+    proc_mutex_lock_it.l_pid = 0;             /* pid not actually interesting */
+    proc_mutex_unlock_it.l_whence = SEEK_SET; /* from current point */
+    proc_mutex_unlock_it.l_start = 0;         /* -"- */
+    proc_mutex_unlock_it.l_len = 0;           /* until end of file */
+    proc_mutex_unlock_it.l_type = F_UNLCK;    /* set exclusive/write lock */
+    proc_mutex_unlock_it.l_pid = 0;           /* pid not actually interesting */
+}
+
+static apr_status_t proc_mutex_fcntl_cleanup(void *mutex_)
+{
+    apr_status_t status;
+    apr_proc_mutex_t *mutex=mutex_;
+
+    if (mutex->curr_locked == 1) {
+        status = proc_mutex_fcntl_release(mutex);
+        if (status != APR_SUCCESS)
+            return status;
+    }
+    if (mutex->interproc) { /* if it was opened successfully */
+        apr_file_close(mutex->interproc);
+    }
+    return APR_SUCCESS;
+}    
+
+static apr_status_t proc_mutex_fcntl_create(apr_proc_mutex_t *new_mutex,
+                                            const char *fname)
+{
+    int rv;
+ 
+    if (fname) {
+        new_mutex->fname = apr_pstrdup(new_mutex->pool, fname);
+        rv = apr_file_open(&new_mutex->interproc, new_mutex->fname,
+                           APR_CREATE | APR_WRITE | APR_EXCL, 
+                           APR_UREAD | APR_UWRITE | APR_GREAD | APR_WREAD,
+                           new_mutex->pool);
+    }
+    else {
+        new_mutex->fname = apr_pstrdup(new_mutex->pool, "/tmp/aprXXXXXX");
+        rv = apr_file_mktemp(&new_mutex->interproc, new_mutex->fname,
+                             APR_CREATE | APR_WRITE | APR_EXCL,
+                             new_mutex->pool);
+    }
+ 
+    if (rv != APR_SUCCESS) {
+        proc_mutex_fcntl_cleanup(new_mutex);
+        return rv;
+    }
+
+    new_mutex->curr_locked = 0;
+    unlink(new_mutex->fname);
+    apr_pool_cleanup_register(new_mutex->pool,
+                              (void*)new_mutex,
+                              apr_proc_mutex_cleanup, 
+                              apr_pool_cleanup_null);
+    return APR_SUCCESS; 
+}
+
+static apr_status_t proc_mutex_fcntl_acquire(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    do {
+        rc = fcntl(mutex->interproc->filedes, F_SETLKW, &proc_mutex_lock_it);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        return errno;
+    }
+    mutex->curr_locked=1;
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_fcntl_release(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    mutex->curr_locked=0;
+    do {
+        rc = fcntl(mutex->interproc->filedes, F_SETLKW, &proc_mutex_unlock_it);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_fcntl_child_init(apr_proc_mutex_t **mutex,
+                                                apr_pool_t *pool, 
+                                                const char *fname)
+{
+    return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_fcntl_methods =
+{
+#if APR_PROCESS_LOCK_IS_GLOBAL || !APR_HAS_THREADS || defined(FCNTL_IS_GLOBAL)
+    APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+#else
+    0,
+#endif
+    proc_mutex_fcntl_create,
+    proc_mutex_fcntl_acquire,
+    proc_mutex_no_tryacquire,
+    proc_mutex_fcntl_release,
+    proc_mutex_fcntl_cleanup,
+    proc_mutex_fcntl_child_init,
+    "fcntl"
+};
+
+#endif /* fcntl implementation */
+
+#if APR_HAS_FLOCK_SERIALIZE
+
+static apr_status_t proc_mutex_flock_release(apr_proc_mutex_t *);
+
+static void proc_mutex_flock_setup(void)
+{
+}
+
+static apr_status_t proc_mutex_flock_cleanup(void *mutex_)
+{
+    apr_status_t status;
+    apr_proc_mutex_t *mutex=mutex_;
+
+    if (mutex->curr_locked == 1) {
+        status = proc_mutex_flock_release(mutex);
+        if (status != APR_SUCCESS)
+            return status;
+    }
+    if (mutex->interproc) { /* if it was opened properly */
+        apr_file_close(mutex->interproc);
+    }
+    unlink(mutex->fname);
+    return APR_SUCCESS;
+}    
+
+static apr_status_t proc_mutex_flock_create(apr_proc_mutex_t *new_mutex,
+                                            const char *fname)
+{
+    int rv;
+ 
+    if (fname) {
+        new_mutex->fname = apr_pstrdup(new_mutex->pool, fname);
+        rv = apr_file_open(&new_mutex->interproc, new_mutex->fname,
+                           APR_CREATE | APR_WRITE | APR_EXCL, 
+                           APR_UREAD | APR_UWRITE,
+                           new_mutex->pool);
+    }
+    else {
+        new_mutex->fname = apr_pstrdup(new_mutex->pool, "/tmp/aprXXXXXX");
+        rv = apr_file_mktemp(&new_mutex->interproc, new_mutex->fname,
+                             APR_CREATE | APR_WRITE | APR_EXCL,
+                             new_mutex->pool);
+    }
+ 
+    if (rv != APR_SUCCESS) {
+        proc_mutex_flock_cleanup(new_mutex);
+        return errno;
+    }
+    new_mutex->curr_locked = 0;
+    apr_pool_cleanup_register(new_mutex->pool, (void *)new_mutex,
+                              apr_proc_mutex_cleanup,
+                              apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_flock_acquire(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    do {
+        rc = flock(mutex->interproc->filedes, LOCK_EX);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        return errno;
+    }
+    mutex->curr_locked = 1;
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_flock_release(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    mutex->curr_locked = 0;
+    do {
+        rc = flock(mutex->interproc->filedes, LOCK_UN);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t proc_mutex_flock_child_init(apr_proc_mutex_t **mutex,
+                                                apr_pool_t *pool, 
+                                                const char *fname)
+{
+    apr_proc_mutex_t *new_mutex;
+    int rv;
+
+    new_mutex = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+
+    memcpy(new_mutex, *mutex, sizeof *new_mutex);
+    new_mutex->pool = pool;
+    if (!fname) {
+        fname = (*mutex)->fname;
+    }
+    new_mutex->fname = apr_pstrdup(pool, fname);
+    rv = apr_file_open(&new_mutex->interproc, new_mutex->fname,
+                       APR_WRITE, 0, new_mutex->pool);
+    if (rv != APR_SUCCESS) {
+        proc_mutex_flock_cleanup(new_mutex);
+        return rv;
+    }
+    *mutex = new_mutex;
+    return APR_SUCCESS;
+}
+
+const apr_proc_mutex_unix_lock_methods_t apr_proc_mutex_unix_flock_methods =
+{
+#if APR_PROCESS_LOCK_IS_GLOBAL || !APR_HAS_THREADS || defined(FLOCK_IS_GLOBAL)
+    APR_PROCESS_LOCK_MECH_IS_GLOBAL,
+#else
+    0,
+#endif
+    proc_mutex_flock_create,
+    proc_mutex_flock_acquire,
+    proc_mutex_no_tryacquire,
+    proc_mutex_flock_release,
+    proc_mutex_flock_cleanup,
+    proc_mutex_flock_child_init,
+    "flock"
+};
+
+#endif /* flock implementation */
+
+void apr_proc_mutex_unix_setup_lock(void)
+{
+#if APR_HAS_POSIXSEM_SERIALIZE
+    proc_mutex_posix_setup();
+#endif
+#if APR_HAS_SYSVSEM_SERIALIZE
+    proc_mutex_sysv_setup();
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+    proc_mutex_proc_pthread_setup();
+#endif
+#if APR_HAS_FCNTL_SERIALIZE
+    proc_mutex_fcntl_setup();
+#endif
+#if APR_HAS_FLOCK_SERIALIZE
+    proc_mutex_flock_setup();
+#endif
+}
+
+static apr_status_t proc_mutex_choose_method(apr_proc_mutex_t *new_mutex, apr_lockmech_e mech)
+{
+    switch (mech) {
+    case APR_LOCK_FCNTL:
+#if APR_HAS_FCNTL_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_fcntl_methods;
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_LOCK_FLOCK:
+#if APR_HAS_FLOCK_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_flock_methods;
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_LOCK_SYSVSEM:
+#if APR_HAS_SYSVSEM_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_sysv_methods;
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_LOCK_POSIXSEM:
+#if APR_HAS_POSIXSEM_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_posix_methods;
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_LOCK_PROC_PTHREAD:
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_proc_pthread_methods;
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_LOCK_DEFAULT:
+#if APR_USE_FLOCK_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_flock_methods;
+#elif APR_USE_SYSVSEM_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_sysv_methods;
+#elif APR_USE_FCNTL_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_fcntl_methods;
+#elif APR_USE_PROC_PTHREAD_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_proc_pthread_methods;
+#elif APR_USE_POSIXSEM_SERIALIZE
+        new_mutex->inter_meth = &apr_proc_mutex_unix_posix_methods;
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    default:
+        return APR_ENOTIMPL;
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+    apr_status_t rv;
+    apr_proc_mutex_t mutex;
+
+    if ((rv = proc_mutex_choose_method(&mutex, APR_LOCK_DEFAULT)) != APR_SUCCESS) {
+        return "unknown";
+    }
+    mutex.meth = mutex.inter_meth;
+
+    return apr_proc_mutex_name(&mutex);
+}
+   
+static apr_status_t proc_mutex_create(apr_proc_mutex_t *new_mutex, apr_lockmech_e mech, const char *fname)
+{
+    apr_status_t rv;
+
+    if ((rv = proc_mutex_choose_method(new_mutex, mech)) != APR_SUCCESS) {
+        return rv;
+    }
+
+    new_mutex->meth = new_mutex->inter_meth;
+
+    if ((rv = new_mutex->meth->create(new_mutex, fname)) != APR_SUCCESS) {
+        return rv;
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+                                                const char *fname,
+                                                apr_lockmech_e mech,
+                                                apr_pool_t *pool)
+{
+    apr_proc_mutex_t *new_mutex;
+    apr_status_t rv;
+
+    new_mutex = (apr_proc_mutex_t *)apr_pcalloc(pool,
+                                                sizeof(apr_proc_mutex_t));
+
+    new_mutex->pool  = pool;
+#if APR_HAS_SYSVSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || APR_HAS_FLOCK_SERIALIZE || APR_HAS_POSIXSEM_SERIALIZE
+    new_mutex->interproc = NULL;
+#endif
+
+    if ((rv = proc_mutex_create(new_mutex, mech, fname)) != APR_SUCCESS)
+        return rv;
+
+    *mutex = new_mutex;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+                                                    const char *fname,
+                                                    apr_pool_t *pool)
+{
+    return (*mutex)->meth->child_init(mutex, pool, fname);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+    return mutex->meth->acquire(mutex);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+    return mutex->meth->tryacquire(mutex);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+    return mutex->meth->release(mutex);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *mutex)
+{
+    return ((apr_proc_mutex_t *)mutex)->meth->cleanup(mutex);
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+    return mutex->meth->name;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+    /* posix sems use the fname field but don't use a file,
+     * so be careful 
+     */
+    if (!strcmp(mutex->meth->name, "flock") ||
+        !strcmp(mutex->meth->name, "fcntl")) {
+        return mutex->fname;
+    }
+    return NULL;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+                                                apr_proc_mutex_t *pmutex)
+{
+#if APR_HAS_SYSVSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || APR_HAS_FLOCK_SERIALIZE || APR_HAS_POSIXSEM_SERIALIZE
+    ospmutex->crossproc = pmutex->interproc->filedes;
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+    ospmutex->pthread_interproc = pmutex->pthread_interproc;
+#endif
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+                                                apr_os_proc_mutex_t *ospmutex,
+                                                apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*pmutex) == NULL) {
+        (*pmutex) = (apr_proc_mutex_t *)apr_pcalloc(pool,
+                                                    sizeof(apr_proc_mutex_t));
+        (*pmutex)->pool = pool;
+    }
+#if APR_HAS_SYSVSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || APR_HAS_FLOCK_SERIALIZE || APR_HAS_POSIXSEM_SERIALIZE
+    apr_os_file_put(&(*pmutex)->interproc, &ospmutex->crossproc, 0, pool);
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+    (*pmutex)->pthread_interproc = ospmutex->pthread_interproc;
+#endif
+    return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.lo
new file mode 100644
index 00000000..2359a0ee
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.lo
@@ -0,0 +1,12 @@
+# proc_mutex.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/proc_mutex.o'
+
+# Name of the non-PIC object.
+non_pic_object='proc_mutex.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.o
new file mode 100644
index 00000000..bee8bb3b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/proc_mutex.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.c
new file mode 100644
index 00000000..46d770f1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.c
@@ -0,0 +1,152 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+
+#if APR_HAS_THREADS
+
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_thread_cond.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+    apr_thread_cond_t *cond = (apr_thread_cond_t *)data;
+    apr_status_t rv;
+
+    rv = pthread_cond_destroy(cond->cond);
+#ifdef PTHREAD_SETS_ERRNO
+    if (rv) {
+        rv = errno;
+    }
+#endif
+    return rv;
+} 
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+                                                 apr_pool_t *pool)
+{
+    apr_thread_cond_t *new_cond;
+    apr_status_t rv;
+
+    new_cond = (apr_thread_cond_t *)apr_pcalloc(pool,
+                                                sizeof(apr_thread_cond_t));
+
+    if (new_cond == NULL) {
+        return APR_ENOMEM;
+    }
+
+    new_cond->pool = pool;
+    new_cond->cond = (pthread_cond_t *)apr_palloc(pool, 
+                                                  sizeof(pthread_cond_t));
+
+    if (new_cond->cond == NULL) {
+        return APR_ENOMEM;
+    }
+
+    if ((rv = pthread_cond_init(new_cond->cond, NULL))) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        thread_cond_cleanup(new_cond);
+        return rv;
+    }
+
+    apr_pool_cleanup_register(new_cond->pool,
+                              (void *)new_cond, thread_cond_cleanup,
+                              apr_pool_cleanup_null);
+
+    *cond = new_cond;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+                                               apr_thread_mutex_t *mutex)
+{
+    apr_status_t rv;
+
+    rv = pthread_cond_wait(cond->cond, &mutex->mutex);
+#ifdef PTHREAD_SETS_ERRNO
+    if (rv) {
+        rv = errno;
+    }
+#endif
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+                                                    apr_thread_mutex_t *mutex,
+                                                    apr_interval_time_t timeout)
+{
+    apr_status_t rv;
+    apr_time_t then;
+    struct timespec abstime;
+
+    then = apr_time_now() + timeout;
+    abstime.tv_sec = apr_time_sec(then);
+    abstime.tv_nsec = apr_time_usec(then) * 1000; /* nanoseconds */
+
+    rv = pthread_cond_timedwait(cond->cond, &mutex->mutex, &abstime);
+#ifdef PTHREAD_SETS_ERRNO
+    if (rv) {
+        rv = errno;
+    }
+#endif
+    if (ETIMEDOUT == rv) {
+        return APR_TIMEUP;
+    }
+    return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+    apr_status_t rv;
+
+    rv = pthread_cond_signal(cond->cond);
+#ifdef PTHREAD_SETS_ERRNO
+    if (rv) {
+        rv = errno;
+    }
+#endif
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+    apr_status_t rv;
+
+    rv = pthread_cond_broadcast(cond->cond);
+#ifdef PTHREAD_SETS_ERRNO
+    if (rv) {
+        rv = errno;
+    }
+#endif
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+    apr_status_t rv;
+    if ((rv = thread_cond_cleanup(cond)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(cond->pool, cond, thread_cond_cleanup);
+        return APR_SUCCESS;
+    }
+    return rv;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.lo
new file mode 100644
index 00000000..aa4051e8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.lo
@@ -0,0 +1,12 @@
+# thread_cond.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/thread_cond.o'
+
+# Name of the non-PIC object.
+non_pic_object='thread_cond.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.o
new file mode 100644
index 00000000..b453da92
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_cond.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.c
new file mode 100644
index 00000000..e146a28f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.c
@@ -0,0 +1,138 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_thread_mutex.h"
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+
+#if APR_HAS_THREADS
+
+static apr_status_t thread_mutex_cleanup(void *data)
+{
+    apr_thread_mutex_t *mutex = data;
+    apr_status_t rv;
+
+    rv = pthread_mutex_destroy(&mutex->mutex);
+#ifdef PTHREAD_SETS_ERRNO
+    if (rv) {
+        rv = errno;
+    }
+#endif
+    return rv;
+} 
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+                                                  unsigned int flags,
+                                                  apr_pool_t *pool)
+{
+    apr_thread_mutex_t *new_mutex;
+    apr_status_t rv;
+    
+#ifndef HAVE_PTHREAD_MUTEX_RECURSIVE
+    if (flags & APR_THREAD_MUTEX_NESTED) {
+        return APR_ENOTIMPL;
+    }
+#endif
+
+    new_mutex = apr_pcalloc(pool, sizeof(apr_thread_mutex_t));
+    new_mutex->pool = pool;
+
+#ifdef HAVE_PTHREAD_MUTEX_RECURSIVE
+    if (flags & APR_THREAD_MUTEX_NESTED) {
+        pthread_mutexattr_t mattr;
+        
+        rv = pthread_mutexattr_init(&mattr);
+        if (rv) return rv;
+        
+        rv = pthread_mutexattr_settype(&mattr, PTHREAD_MUTEX_RECURSIVE);
+        if (rv) {
+            pthread_mutexattr_destroy(&mattr);
+            return rv;
+        }
+         
+        rv = pthread_mutex_init(&new_mutex->mutex, &mattr);
+        
+        pthread_mutexattr_destroy(&mattr);
+    } else
+#endif
+        rv = pthread_mutex_init(&new_mutex->mutex, NULL);
+
+    if (rv) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        return rv;
+    }
+
+    apr_pool_cleanup_register(new_mutex->pool,
+                              new_mutex, thread_mutex_cleanup,
+                              apr_pool_cleanup_null);
+
+    *mutex = new_mutex;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+    apr_status_t rv;
+
+    rv = pthread_mutex_lock(&mutex->mutex);
+#ifdef PTHREAD_SETS_ERRNO
+    if (rv) {
+        rv = errno;
+    }
+#endif
+    
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+    apr_status_t rv;
+
+    rv = pthread_mutex_trylock(&mutex->mutex);
+    if (rv) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+        return (rv == EBUSY) ? APR_EBUSY : rv;
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+    apr_status_t status;
+
+    status = pthread_mutex_unlock(&mutex->mutex);
+#ifdef PTHREAD_SETS_ERRNO
+    if (status) {
+        status = errno;
+    }
+#endif
+
+    return status;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+    return apr_pool_cleanup_run(mutex->pool, mutex, thread_mutex_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.lo
new file mode 100644
index 00000000..9f6d1033
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.lo
@@ -0,0 +1,12 @@
+# thread_mutex.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/thread_mutex.o'
+
+# Name of the non-PIC object.
+non_pic_object='thread_mutex.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.o
new file mode 100644
index 00000000..87f97293
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_mutex.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.c
new file mode 100644
index 00000000..c322b455
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.c
@@ -0,0 +1,198 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_thread_rwlock.h"
+#include "apr_private.h"
+
+#if APR_HAS_THREADS
+
+#ifdef HAVE_PTHREAD_RWLOCKS
+
+static apr_status_t thread_rwlock_cleanup(void *data)
+{
+    apr_thread_rwlock_t *rwlock = (apr_thread_rwlock_t *)data;
+    apr_status_t stat;
+
+    pthread_rwlock_unlock(rwlock->rwlock);
+    stat = pthread_rwlock_destroy(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+    if (stat) {
+        stat = errno;
+    }
+#endif
+    return stat;
+} 
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+                                                   apr_pool_t *pool)
+{
+    apr_thread_rwlock_t *new_rwlock;
+    apr_status_t stat;
+
+    new_rwlock = (apr_thread_rwlock_t *)apr_pcalloc(pool,
+                                                  sizeof(apr_thread_rwlock_t));
+
+    if (new_rwlock == NULL) {
+        return APR_ENOMEM;
+    }
+
+    new_rwlock->pool = pool;
+    new_rwlock->rwlock = (pthread_rwlock_t *)apr_palloc(pool, 
+                                                     sizeof(pthread_rwlock_t));
+
+    if (new_rwlock->rwlock == NULL) {
+        return APR_ENOMEM;
+    }
+
+    if ((stat = pthread_rwlock_init(new_rwlock->rwlock, NULL))) {
+#ifdef PTHREAD_SETS_ERRNO
+        stat = errno;
+#endif
+        thread_rwlock_cleanup(new_rwlock);
+        return stat;
+    }
+
+    apr_pool_cleanup_register(new_rwlock->pool,
+                              (void *)new_rwlock, thread_rwlock_cleanup,
+                              apr_pool_cleanup_null);
+
+    *rwlock = new_rwlock;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t stat;
+
+    stat = pthread_rwlock_rdlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+    if (stat) {
+        stat = errno;
+    }
+#endif
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t stat;
+
+    stat = pthread_rwlock_tryrdlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+    if (stat) {
+        stat = errno;
+    }
+#endif
+    /* Normalize the return code. */
+    if (stat == EBUSY)
+        stat = APR_EBUSY;
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t stat;
+
+    stat = pthread_rwlock_wrlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+    if (stat) {
+        stat = errno;
+    }
+#endif
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t stat;
+
+    stat = pthread_rwlock_trywrlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+    if (stat) {
+        stat = errno;
+    }
+#endif
+    /* Normalize the return code. */
+    if (stat == EBUSY)
+        stat = APR_EBUSY;
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t stat;
+
+    stat = pthread_rwlock_unlock(rwlock->rwlock);
+#ifdef PTHREAD_SETS_ERRNO
+    if (stat) {
+        stat = errno;
+    }
+#endif
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t stat;
+    if ((stat = thread_rwlock_cleanup(rwlock)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(rwlock->pool, rwlock, thread_rwlock_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+#else  /* HAVE_PTHREAD_RWLOCKS */
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+                                                   apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+    return APR_ENOTIMPL;
+}
+
+#endif /* HAVE_PTHREAD_RWLOCKS */
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.lo b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.lo
new file mode 100644
index 00000000..e5ed346e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.lo
@@ -0,0 +1,12 @@
+# thread_rwlock.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/thread_rwlock.o'
+
+# Name of the non-PIC object.
+non_pic_object='thread_rwlock.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.o b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.o
new file mode 100644
index 00000000..42f33daf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/unix/thread_rwlock.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/proc_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/proc_mutex.c
new file mode 100644
index 00000000..3b249045
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/proc_mutex.c
@@ -0,0 +1,223 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_file_io.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_misc.h"
+
+static apr_status_t proc_mutex_cleanup(void *mutex_)
+{
+    apr_proc_mutex_t *mutex = mutex_;
+
+    if (mutex->handle) {
+        if (CloseHandle(mutex->handle) == 0) {
+            return apr_get_os_error();
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+                                                const char *fname,
+                                                apr_lockmech_e mech,
+                                                apr_pool_t *pool)
+{
+    HANDLE hMutex;
+    void *mutexkey;
+
+    /* res_name_from_filename turns fname into a pseduo-name
+     * without slashes or backslashes, and prepends the \global
+     * prefix on Win2K and later
+     */
+    if (fname) {
+        mutexkey = res_name_from_filename(fname, 1, pool);
+    }
+    else {
+        mutexkey = NULL;
+    }
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        hMutex = CreateMutexW(NULL, FALSE, mutexkey);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        hMutex = CreateMutexA(NULL, FALSE, mutexkey);
+    }
+#endif
+
+    if (!hMutex) {
+	return apr_get_os_error();
+    }
+
+    *mutex = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+    (*mutex)->pool = pool;
+    (*mutex)->handle = hMutex;
+    (*mutex)->fname = fname;
+    apr_pool_cleanup_register((*mutex)->pool, *mutex, 
+                              proc_mutex_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+                                                    const char *fname,
+                                                    apr_pool_t *pool)
+{
+    HANDLE hMutex;
+    void *mutexkey;
+
+    if (!fname) {
+        /* Reinitializing unnamed mutexes is a noop in the Unix code. */
+        return APR_SUCCESS;
+    }
+
+    /* res_name_from_filename turns file into a pseudo-name
+     * without slashes or backslashes, and prepends the \global
+     * prefix on Win2K and later
+     */
+    mutexkey = res_name_from_filename(fname, 1, pool);
+
+#if defined(_WIN32_WCE)
+    hMutex = CreateMutex(NULL, FALSE, mutexkey);
+    if (hMutex && ERROR_ALREADY_EXISTS != GetLastError()) {
+        CloseHandle(hMutex);
+        hMutex = NULL;
+        SetLastError(ERROR_FILE_NOT_FOUND);
+    }
+#else
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        hMutex = OpenMutexW(MUTEX_ALL_ACCESS, FALSE, mutexkey);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        hMutex = OpenMutexA(MUTEX_ALL_ACCESS, FALSE, mutexkey);
+    }
+#endif
+#endif
+
+    if (!hMutex) {
+	return apr_get_os_error();
+    }
+
+    *mutex = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+    (*mutex)->pool = pool;
+    (*mutex)->handle = hMutex;
+    (*mutex)->fname = fname;
+    apr_pool_cleanup_register((*mutex)->pool, *mutex, 
+                              proc_mutex_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+    
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+    DWORD rv;
+
+    rv = WaitForSingleObject(mutex->handle, INFINITE);
+
+    if (rv == WAIT_OBJECT_0 || rv == WAIT_ABANDONED) {
+        return APR_SUCCESS;
+    }
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+    DWORD rv;
+
+    rv = WaitForSingleObject(mutex->handle, 0);
+
+    if (rv == WAIT_OBJECT_0 || rv == WAIT_ABANDONED) {
+        return APR_SUCCESS;
+    } 
+    else if (rv == WAIT_TIMEOUT) {
+        return APR_EBUSY;
+    }
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+    if (ReleaseMutex(mutex->handle) == 0) {
+        return apr_get_os_error();
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+    apr_status_t stat;
+
+    stat = proc_mutex_cleanup(mutex);
+    if (stat == APR_SUCCESS) {
+        apr_pool_cleanup_kill(mutex->pool, mutex, proc_mutex_cleanup);
+    }
+    return stat;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+    return NULL;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+    return mutex->fname;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+    return "win32mutex";
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+                                                apr_proc_mutex_t *mutex)
+{
+    *ospmutex = mutex->handle;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+                                                apr_os_proc_mutex_t *ospmutex,
+                                                apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*pmutex) == NULL) {
+        (*pmutex) = (apr_proc_mutex_t *)apr_palloc(pool,
+                                                   sizeof(apr_proc_mutex_t));
+        (*pmutex)->pool = pool;
+    }
+    (*pmutex)->handle = *ospmutex;
+    return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_cond.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_cond.c
new file mode 100644
index 00000000..ac71a419
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_cond.c
@@ -0,0 +1,128 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "win32/apr_arch_thread_mutex.h"
+#include "win32/apr_arch_thread_cond.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+    apr_thread_cond_t *cond = data;
+    CloseHandle(cond->event);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+                                                 apr_pool_t *pool)
+{
+    *cond = apr_palloc(pool, sizeof(**cond));
+    (*cond)->pool = pool;
+    (*cond)->event = CreateEvent(NULL, TRUE, FALSE, NULL);
+    (*cond)->signal_all = 0;
+    (*cond)->num_waiting = 0;
+    return APR_SUCCESS;
+}
+
+static APR_INLINE apr_status_t _thread_cond_timedwait(apr_thread_cond_t *cond,
+                                                      apr_thread_mutex_t *mutex,
+                                                      DWORD timeout_ms )
+{
+    DWORD res;
+
+    while (1) {
+        cond->num_waiting++;
+
+        apr_thread_mutex_unlock(mutex);
+        res = WaitForSingleObject(cond->event, timeout_ms);
+        apr_thread_mutex_lock(mutex);
+        cond->num_waiting--;
+        if (res != WAIT_OBJECT_0) {
+            apr_status_t rv = apr_get_os_error();
+            if (res == WAIT_TIMEOUT) {
+                return APR_TIMEUP;
+            }
+            return apr_get_os_error();
+        }
+        if (cond->signal_all) {
+            if (cond->num_waiting == 0) {
+                cond->signal_all = 0;
+                cond->signalled = 0;
+                ResetEvent(cond->event);
+            }
+            break;
+        }
+        else if (cond->signalled) {
+            cond->signalled = 0;
+            ResetEvent(cond->event);
+            break;
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+                                               apr_thread_mutex_t *mutex)
+{
+    return _thread_cond_timedwait(cond, mutex, INFINITE);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+                                                    apr_thread_mutex_t *mutex,
+                                                    apr_interval_time_t timeout)
+{
+    DWORD timeout_ms = (DWORD) apr_time_as_msec(timeout);
+
+    return _thread_cond_timedwait(cond, mutex, timeout_ms);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+    apr_status_t rv = APR_SUCCESS;
+    DWORD res;
+
+    cond->signalled = 1;
+    res = SetEvent(cond->event);
+    if (res == 0) {
+        rv = apr_get_os_error();
+    }
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+    apr_status_t rv = APR_SUCCESS;
+    DWORD res;
+
+    cond->signalled = 1;
+    cond->signal_all = 1;
+    res = SetEvent(cond->event);
+    if (res == 0) {
+        rv = apr_get_os_error();
+    }
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+    return apr_pool_cleanup_run(cond->pool, cond, thread_cond_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_mutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_mutex.c
new file mode 100644
index 00000000..9b10d727
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_mutex.c
@@ -0,0 +1,136 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_thread_mutex.h"
+#include "apr_portable.h"
+#include "apr_arch_misc.h"
+
+static apr_status_t thread_mutex_cleanup(void *data)
+{
+    apr_thread_mutex_t *lock = data;
+
+    if (lock->type == thread_mutex_critical_section) {
+        lock->type = -1;
+        DeleteCriticalSection(&lock->section);
+    }
+    else {
+        if (!CloseHandle(lock->handle)) {
+            return apr_get_os_error();
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
+                                                  unsigned int flags,
+                                                  apr_pool_t *pool)
+{
+    (*mutex) = (apr_thread_mutex_t *)apr_palloc(pool, sizeof(**mutex));
+
+    (*mutex)->pool = pool;
+
+    if (flags & APR_THREAD_MUTEX_UNNESTED) {
+        /* Use an auto-reset signaled event, ready to accept one
+         * waiting thread.
+         */
+        (*mutex)->type = thread_mutex_unnested_event;
+        (*mutex)->handle = CreateEvent(NULL, FALSE, TRUE, NULL);
+    }
+    else {
+#if APR_HAS_UNICODE_FS
+        /* Critical Sections are terrific, performance-wise, on NT.
+         * On Win9x, we cannot 'try' on a critical section, so we 
+         * use a [slower] mutex object, instead.
+         */
+        IF_WIN_OS_IS_UNICODE {
+            InitializeCriticalSection(&(*mutex)->section);
+            (*mutex)->type = thread_mutex_critical_section;
+        }
+#endif
+#if APR_HAS_ANSI_FS
+        ELSE_WIN_OS_IS_ANSI {
+            (*mutex)->type = thread_mutex_nested_mutex;
+            (*mutex)->handle = CreateMutex(NULL, FALSE, NULL);
+
+        }
+#endif
+    }
+
+    apr_pool_cleanup_register((*mutex)->pool, (*mutex), thread_mutex_cleanup,
+                              apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
+{
+    if (mutex->type == thread_mutex_critical_section) {
+        EnterCriticalSection(&mutex->section);
+    }
+    else {
+        DWORD rv = WaitForSingleObject(mutex->handle, INFINITE);
+	if ((rv != WAIT_OBJECT_0) && (rv != WAIT_ABANDONED)) {
+            return (rv == WAIT_TIMEOUT) ? APR_EBUSY : apr_get_os_error();
+	}
+    }        
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
+{
+    if (mutex->type == thread_mutex_critical_section) {
+        if (!TryEnterCriticalSection(&mutex->section)) {
+            return APR_EBUSY;
+        }
+    }
+    else {
+        DWORD rv = WaitForSingleObject(mutex->handle, 0);
+	if ((rv != WAIT_OBJECT_0) && (rv != WAIT_ABANDONED)) {
+            return (rv == WAIT_TIMEOUT) ? APR_EBUSY : apr_get_os_error();
+	}
+    }        
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
+{
+    if (mutex->type == thread_mutex_critical_section) {
+        LeaveCriticalSection(&mutex->section);
+    }
+    else if (mutex->type == thread_mutex_unnested_event) {
+        if (!SetEvent(mutex->handle)) {
+            return apr_get_os_error();
+        }
+    }
+    else if (mutex->type == thread_mutex_nested_mutex) {
+        if (!ReleaseMutex(mutex->handle)) {
+            return apr_get_os_error();
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_mutex_destroy(apr_thread_mutex_t *mutex)
+{
+    return apr_pool_cleanup_run(mutex->pool, mutex, thread_mutex_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_mutex)
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_rwlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_rwlock.c
new file mode 100644
index 00000000..7099509f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/locks/win32/thread_rwlock.c
@@ -0,0 +1,165 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "win32/apr_arch_thread_rwlock.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_rwlock_cleanup(void *data)
+{
+    apr_thread_rwlock_t *rwlock = data;
+    
+    if (! CloseHandle(rwlock->read_event))
+        return apr_get_os_error();
+
+    if (! CloseHandle(rwlock->write_mutex))
+        return apr_get_os_error();
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t)apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
+                                                  apr_pool_t *pool)
+{
+    *rwlock = apr_palloc(pool, sizeof(**rwlock));
+
+    (*rwlock)->pool        = pool;
+    (*rwlock)->readers     = 0;
+
+    if (! ((*rwlock)->read_event = CreateEvent(NULL, TRUE, FALSE, NULL))) {
+        *rwlock = NULL;
+        return apr_get_os_error();
+    }
+
+    if (! ((*rwlock)->write_mutex = CreateMutex(NULL, FALSE, NULL))) {
+        CloseHandle((*rwlock)->read_event);
+        *rwlock = NULL;
+        return apr_get_os_error();
+    }
+
+    apr_pool_cleanup_register(pool, *rwlock, thread_rwlock_cleanup,
+                              apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t apr_thread_rwlock_rdlock_core(apr_thread_rwlock_t *rwlock,
+                                                  DWORD  milliseconds)
+{
+    DWORD   code = WaitForSingleObject(rwlock->write_mutex, milliseconds);
+
+    if (code == WAIT_FAILED || code == WAIT_TIMEOUT)
+        return APR_FROM_OS_ERROR(code);
+
+    /* We've successfully acquired the writer mutex, we can't be locked
+     * for write, so it's OK to add the reader lock.  The writer mutex
+     * doubles as race condition protection for the readers counter.   
+     */
+    InterlockedIncrement(&rwlock->readers);
+    
+    if (! ResetEvent(rwlock->read_event))
+        return apr_get_os_error();
+    
+    if (! ReleaseMutex(rwlock->write_mutex))
+        return apr_get_os_error();
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
+{
+    return apr_thread_rwlock_rdlock_core(rwlock, INFINITE);
+}
+
+APR_DECLARE(apr_status_t) 
+apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwlock)
+{
+    return apr_thread_rwlock_rdlock_core(rwlock, 0);
+}
+
+static apr_status_t 
+apr_thread_rwlock_wrlock_core(apr_thread_rwlock_t *rwlock, DWORD milliseconds)
+{
+    DWORD   code = WaitForSingleObject(rwlock->write_mutex, milliseconds);
+
+    if (code == WAIT_FAILED || code == WAIT_TIMEOUT)
+        return APR_FROM_OS_ERROR(code);
+
+    /* We've got the writer lock but we have to wait for all readers to
+     * unlock before it's ok to use it.
+     */
+    if (rwlock->readers) {
+        /* Must wait for readers to finish before returning, unless this
+         * is an trywrlock (milliseconds == 0):
+         */
+        code = milliseconds
+          ? WaitForSingleObject(rwlock->read_event, milliseconds)
+          : WAIT_TIMEOUT;
+        
+        if (code == WAIT_FAILED || code == WAIT_TIMEOUT) {
+            /* Unable to wait for readers to finish, release write lock: */
+            if (! ReleaseMutex(rwlock->write_mutex))
+                return apr_get_os_error();
+            
+            return APR_FROM_OS_ERROR(code);
+        }
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
+{
+    return apr_thread_rwlock_wrlock_core(rwlock, INFINITE);
+}
+
+APR_DECLARE(apr_status_t)apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwlock)
+{
+    return apr_thread_rwlock_wrlock_core(rwlock, 0);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
+{
+    apr_status_t rv = 0;
+
+    /* First, guess that we're unlocking a writer */
+    if (! ReleaseMutex(rwlock->write_mutex))
+        rv = apr_get_os_error();
+    
+    if (rv == APR_FROM_OS_ERROR(ERROR_NOT_OWNER)) {
+        /* Nope, we must have a read lock */
+        if (rwlock->readers &&
+            ! InterlockedDecrement(&rwlock->readers) &&
+            ! SetEvent(rwlock->read_event)) {
+            rv = apr_get_os_error();
+        }
+        else {
+            rv = 0;
+        }
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_rwlock_destroy(apr_thread_rwlock_t *rwlock)
+{
+    return apr_pool_cleanup_run(rwlock->pool, rwlock, thread_rwlock_cleanup);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_rwlock)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/.libs/apr_pools.o b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/.libs/apr_pools.o
new file mode 100644
index 00000000..13799b42
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/.libs/apr_pools.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/Makefile
new file mode 100644
index 00000000..e796db65
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/Makefile
@@ -0,0 +1,13 @@
+srcdir = .
+
+
+TARGETS = apr_pools.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+DEFOSDIR=$(INCDIR)/arch/unix
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/Makefile.in
new file mode 100644
index 00000000..2be5dd96
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/Makefile.in
@@ -0,0 +1,13 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = apr_pools.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.c b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.c
new file mode 100644
index 00000000..be371ad7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.c
@@ -0,0 +1,2305 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+
+#include "apr_atomic.h"
+#include "apr_portable.h" /* for get_os_proc */
+#include "apr_strings.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_allocator.h"
+#include "apr_lib.h"
+#include "apr_thread_mutex.h"
+#include "apr_hash.h"
+#include "apr_time.h"
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>     /* for malloc, free and abort */
+#endif
+
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>     /* for getpid */
+#endif
+
+
+/*
+ * Magic numbers
+ */
+
+#define MIN_ALLOC 8192
+#define MAX_INDEX   20
+
+#define BOUNDARY_INDEX 12
+#define BOUNDARY_SIZE (1 << BOUNDARY_INDEX)
+
+/* 
+ * Timing constants for killing subprocesses
+ * There is a total 3-second delay between sending a SIGINT 
+ * and sending of the final SIGKILL.
+ * TIMEOUT_INTERVAL should be set to TIMEOUT_USECS / 64
+ * for the exponetial timeout alogrithm.
+ */
+#define TIMEOUT_USECS    3000000
+#define TIMEOUT_INTERVAL   46875
+
+/*
+ * Allocator
+ *
+ * @note The max_free_index and current_free_index fields are not really
+ * indices, but quantities of BOUNDARY_SIZE big memory blocks.
+ */
+
+struct apr_allocator_t {
+    /** largest used index into free[], always < MAX_INDEX */
+    apr_uint32_t        max_index;
+    /** Total size (in BOUNDARY_SIZE multiples) of unused memory before
+     * blocks are given back. @see apr_allocator_max_free_set().
+     * @note Initialized to APR_ALLOCATOR_MAX_FREE_UNLIMITED,
+     * which means to never give back blocks.
+     */
+    apr_uint32_t        max_free_index;
+    /**
+     * Memory size (in BOUNDARY_SIZE multiples) that currently must be freed
+     * before blocks are given back. Range: 0..max_free_index
+     */
+    apr_uint32_t        current_free_index;
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *mutex;
+#endif /* APR_HAS_THREADS */
+    apr_pool_t         *owner;
+    /**
+     * Lists of free nodes. Slot 0 is used for oversized nodes,
+     * and the slots 1..MAX_INDEX-1 contain nodes of sizes
+     * (i+1) * BOUNDARY_SIZE. Example for BOUNDARY_INDEX == 12:
+     * slot  0: nodes larger than 81920
+     * slot  1: size  8192
+     * slot  2: size 12288
+     * ...
+     * slot 19: size 81920
+     */
+    apr_memnode_t      *free[MAX_INDEX];
+};
+
+#define SIZEOF_ALLOCATOR_T  APR_ALIGN_DEFAULT(sizeof(apr_allocator_t))
+
+
+/*
+ * Allocator
+ */
+
+APR_DECLARE(apr_status_t) apr_allocator_create(apr_allocator_t **allocator)
+{
+    apr_allocator_t *new_allocator;
+
+    *allocator = NULL;
+
+    if ((new_allocator = malloc(SIZEOF_ALLOCATOR_T)) == NULL)
+        return APR_ENOMEM;
+
+    memset(new_allocator, 0, SIZEOF_ALLOCATOR_T);
+    new_allocator->max_free_index = APR_ALLOCATOR_MAX_FREE_UNLIMITED;
+
+    *allocator = new_allocator;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(void) apr_allocator_destroy(apr_allocator_t *allocator)
+{
+    apr_uint32_t index;
+    apr_memnode_t *node, **ref;
+
+    for (index = 0; index < MAX_INDEX; index++) {
+        ref = &allocator->free[index];
+        while ((node = *ref) != NULL) {
+            *ref = node->next;
+            free(node);
+        }
+    }
+
+    free(allocator);
+}
+
+#if APR_HAS_THREADS
+APR_DECLARE(void) apr_allocator_mutex_set(apr_allocator_t *allocator,
+                                          apr_thread_mutex_t *mutex)
+{
+    allocator->mutex = mutex;
+}
+
+APR_DECLARE(apr_thread_mutex_t *) apr_allocator_mutex_get(
+                                      apr_allocator_t *allocator)
+{
+    return allocator->mutex;
+}
+#endif /* APR_HAS_THREADS */
+
+APR_DECLARE(void) apr_allocator_owner_set(apr_allocator_t *allocator,
+                                          apr_pool_t *pool)
+{
+    allocator->owner = pool;
+}
+
+APR_DECLARE(apr_pool_t *) apr_allocator_owner_get(apr_allocator_t *allocator)
+{
+    return allocator->owner;
+}
+
+APR_DECLARE(void) apr_allocator_max_free_set(apr_allocator_t *allocator,
+                                             apr_size_t size)
+{
+    apr_uint32_t max_free_index;
+
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *mutex;
+
+    mutex = apr_allocator_mutex_get(allocator);
+    if (mutex != NULL)
+        apr_thread_mutex_lock(mutex);
+#endif /* APR_HAS_THREADS */
+
+    max_free_index = APR_ALIGN(size, BOUNDARY_SIZE) >> BOUNDARY_INDEX;
+    allocator->current_free_index += max_free_index;
+    allocator->current_free_index -= allocator->max_free_index;
+    allocator->max_free_index = max_free_index;
+    if (allocator->current_free_index > max_free_index)
+        allocator->current_free_index = max_free_index;
+
+#if APR_HAS_THREADS
+    if (mutex != NULL)
+        apr_thread_mutex_unlock(mutex);
+#endif
+}
+
+static APR_INLINE
+apr_memnode_t *allocator_alloc(apr_allocator_t *allocator, apr_size_t in_size)
+{
+    apr_memnode_t *node, **ref;
+    apr_uint32_t i, index, max_index;
+    apr_size_t size;
+
+    /* Round up the block size to the next boundary, but always
+     * allocate at least a certain size (MIN_ALLOC).
+     */
+    size = APR_ALIGN(in_size + APR_MEMNODE_T_SIZE, BOUNDARY_SIZE);
+    if (size < in_size) {
+        return NULL;
+    }
+    if (size < MIN_ALLOC)
+        size = MIN_ALLOC;
+
+    /* Find the index for this node size by
+     * dividing its size by the boundary size
+     */
+    index = (size >> BOUNDARY_INDEX) - 1;
+
+    /* First see if there are any nodes in the area we know
+     * our node will fit into.
+     */
+    if (index <= allocator->max_index) {
+#if APR_HAS_THREADS
+        if (allocator->mutex)
+            apr_thread_mutex_lock(allocator->mutex);
+#endif /* APR_HAS_THREADS */
+
+        /* Walk the free list to see if there are
+         * any nodes on it of the requested size
+         *
+         * NOTE: an optimization would be to check
+         * allocator->free[index] first and if no
+         * node is present, directly use
+         * allocator->free[max_index].  This seems
+         * like overkill though and could cause
+         * memory waste.
+         */
+        max_index = allocator->max_index;
+        ref = &allocator->free[index];
+        i = index;
+        while (*ref == NULL && i < max_index) {
+           ref++;
+           i++;
+        }
+
+        if ((node = *ref) != NULL) {
+            /* If we have found a node and it doesn't have any
+             * nodes waiting in line behind it _and_ we are on
+             * the highest available index, find the new highest
+             * available index
+             */
+            if ((*ref = node->next) == NULL && i >= max_index) {
+                do {
+                    ref--;
+                    max_index--;
+                }
+                while (*ref == NULL && max_index > 0);
+
+                allocator->max_index = max_index;
+            }
+
+            allocator->current_free_index += node->index;
+            if (allocator->current_free_index > allocator->max_free_index)
+                allocator->current_free_index = allocator->max_free_index;
+
+#if APR_HAS_THREADS
+            if (allocator->mutex)
+                apr_thread_mutex_unlock(allocator->mutex);
+#endif /* APR_HAS_THREADS */
+
+            node->next = NULL;
+            node->first_avail = (char *)node + APR_MEMNODE_T_SIZE;
+
+            return node;
+        }
+
+#if APR_HAS_THREADS
+        if (allocator->mutex)
+            apr_thread_mutex_unlock(allocator->mutex);
+#endif /* APR_HAS_THREADS */
+    }
+
+    /* If we found nothing, seek the sink (at index 0), if
+     * it is not empty.
+     */
+    else if (allocator->free[0]) {
+#if APR_HAS_THREADS
+        if (allocator->mutex)
+            apr_thread_mutex_lock(allocator->mutex);
+#endif /* APR_HAS_THREADS */
+
+        /* Walk the free list to see if there are
+         * any nodes on it of the requested size
+         */
+        ref = &allocator->free[0];
+        while ((node = *ref) != NULL && index > node->index)
+            ref = &node->next;
+
+        if (node) {
+            *ref = node->next;
+
+            allocator->current_free_index += node->index;
+            if (allocator->current_free_index > allocator->max_free_index)
+                allocator->current_free_index = allocator->max_free_index;
+
+#if APR_HAS_THREADS
+            if (allocator->mutex)
+                apr_thread_mutex_unlock(allocator->mutex);
+#endif /* APR_HAS_THREADS */
+
+            node->next = NULL;
+            node->first_avail = (char *)node + APR_MEMNODE_T_SIZE;
+
+            return node;
+        }
+
+#if APR_HAS_THREADS
+        if (allocator->mutex)
+            apr_thread_mutex_unlock(allocator->mutex);
+#endif /* APR_HAS_THREADS */
+    }
+
+    /* If we haven't got a suitable node, malloc a new one
+     * and initialize it.
+     */
+    if ((node = malloc(size)) == NULL)
+        return NULL;
+
+    node->next = NULL;
+    node->index = index;
+    node->first_avail = (char *)node + APR_MEMNODE_T_SIZE;
+    node->endp = (char *)node + size;
+
+    return node;
+}
+
+static APR_INLINE
+void allocator_free(apr_allocator_t *allocator, apr_memnode_t *node)
+{
+    apr_memnode_t *next, *freelist = NULL;
+    apr_uint32_t index, max_index;
+    apr_uint32_t max_free_index, current_free_index;
+
+#if APR_HAS_THREADS
+    if (allocator->mutex)
+        apr_thread_mutex_lock(allocator->mutex);
+#endif /* APR_HAS_THREADS */
+
+    max_index = allocator->max_index;
+    max_free_index = allocator->max_free_index;
+    current_free_index = allocator->current_free_index;
+
+    /* Walk the list of submitted nodes and free them one by one,
+     * shoving them in the right 'size' buckets as we go.
+     */
+    do {
+        next = node->next;
+        index = node->index;
+
+        if (max_free_index != APR_ALLOCATOR_MAX_FREE_UNLIMITED
+            && index > current_free_index) {
+            node->next = freelist;
+            freelist = node;
+        }
+        else if (index < MAX_INDEX) {
+            /* Add the node to the appropiate 'size' bucket.  Adjust
+             * the max_index when appropiate.
+             */
+            if ((node->next = allocator->free[index]) == NULL
+                && index > max_index) {
+                max_index = index;
+            }
+            allocator->free[index] = node;
+            if (current_free_index >= index)
+                current_free_index -= index;
+            else
+                current_free_index = 0;
+        }
+        else {
+            /* This node is too large to keep in a specific size bucket,
+             * just add it to the sink (at index 0).
+             */
+            node->next = allocator->free[0];
+            allocator->free[0] = node;
+            if (current_free_index >= index)
+                current_free_index -= index;
+            else
+                current_free_index = 0;
+        }
+    } while ((node = next) != NULL);
+
+    allocator->max_index = max_index;
+    allocator->current_free_index = current_free_index;
+
+#if APR_HAS_THREADS
+    if (allocator->mutex)
+        apr_thread_mutex_unlock(allocator->mutex);
+#endif /* APR_HAS_THREADS */
+
+    while (freelist != NULL) {
+        node = freelist;
+        freelist = node->next;
+        free(node);
+    }
+}
+
+APR_DECLARE(apr_memnode_t *) apr_allocator_alloc(apr_allocator_t *allocator,
+                                                 apr_size_t size)
+{
+    return allocator_alloc(allocator, size);
+}
+
+APR_DECLARE(void) apr_allocator_free(apr_allocator_t *allocator,
+                                     apr_memnode_t *node)
+{
+    allocator_free(allocator, node);
+}
+
+
+
+/*
+ * Debug level
+ */
+
+#define APR_POOL_DEBUG_GENERAL  0x01
+#define APR_POOL_DEBUG_VERBOSE  0x02
+#define APR_POOL_DEBUG_LIFETIME 0x04
+#define APR_POOL_DEBUG_OWNER    0x08
+#define APR_POOL_DEBUG_VERBOSE_ALLOC 0x10
+
+#define APR_POOL_DEBUG_VERBOSE_ALL (APR_POOL_DEBUG_VERBOSE \
+                                    | APR_POOL_DEBUG_VERBOSE_ALLOC)
+
+
+/*
+ * Structures
+ */
+
+typedef struct cleanup_t cleanup_t;
+
+/** A list of processes */
+struct process_chain {
+    /** The process ID */
+    apr_proc_t *proc;
+    apr_kill_conditions_e kill_how;
+    /** The next process in the list */
+    struct process_chain *next;
+};
+
+
+#if APR_POOL_DEBUG
+
+typedef struct debug_node_t debug_node_t;
+
+struct debug_node_t {
+    debug_node_t *next;
+    apr_uint32_t  index;
+    void         *beginp[64];
+    void         *endp[64];
+};
+
+#define SIZEOF_DEBUG_NODE_T APR_ALIGN_DEFAULT(sizeof(debug_node_t))
+
+#endif /* APR_POOL_DEBUG */
+
+/* The ref field in the apr_pool_t struct holds a
+ * pointer to the pointer referencing this pool.
+ * It is used for parent, child, sibling management.
+ * Look at apr_pool_create_ex() and apr_pool_destroy()
+ * to see how it is used.
+ */
+struct apr_pool_t {
+    apr_pool_t           *parent;
+    apr_pool_t           *child;
+    apr_pool_t           *sibling;
+    apr_pool_t          **ref;
+    cleanup_t            *cleanups;
+    apr_allocator_t      *allocator;
+    struct process_chain *subprocesses;
+    apr_abortfunc_t       abort_fn;
+    apr_hash_t           *user_data;
+    const char           *tag;
+
+#if !APR_POOL_DEBUG
+    apr_memnode_t        *active;
+    apr_memnode_t        *self; /* The node containing the pool itself */
+    char                 *self_first_avail;
+
+#else /* APR_POOL_DEBUG */
+    debug_node_t         *nodes;
+    const char           *file_line;
+    apr_uint32_t          creation_flags;
+    unsigned int          stat_alloc;
+    unsigned int          stat_total_alloc;
+    unsigned int          stat_clear;
+#if APR_HAS_THREADS
+    apr_os_thread_t       owner;
+    apr_thread_mutex_t   *mutex;
+#endif /* APR_HAS_THREADS */
+#endif /* APR_POOL_DEBUG */
+#ifdef NETWARE
+    apr_os_proc_t         owner_proc;
+#endif /* defined(NETWARE) */
+};
+
+#define SIZEOF_POOL_T       APR_ALIGN_DEFAULT(sizeof(apr_pool_t))
+
+
+/*
+ * Variables
+ */
+
+static apr_byte_t   apr_pools_initialized = 0;
+static apr_pool_t  *global_pool = NULL;
+
+#if !APR_POOL_DEBUG
+static apr_allocator_t *global_allocator = NULL;
+#endif /* !APR_POOL_DEBUG */
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL)
+static apr_file_t *file_stderr = NULL;
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */
+
+/*
+ * Local functions
+ */
+
+static void run_cleanups(cleanup_t **c);
+static void run_child_cleanups(cleanup_t **c);
+static void free_proc_chain(struct process_chain *procs);
+
+
+#if !APR_POOL_DEBUG
+/*
+ * Initialization
+ */
+
+APR_DECLARE(apr_status_t) apr_pool_initialize(void)
+{
+    apr_status_t rv;
+
+    if (apr_pools_initialized++)
+        return APR_SUCCESS;
+
+    if ((rv = apr_allocator_create(&global_allocator)) != APR_SUCCESS) {
+        apr_pools_initialized = 0;
+        return rv;
+    }
+
+    if ((rv = apr_pool_create_ex(&global_pool, NULL, NULL,
+                                 global_allocator)) != APR_SUCCESS) {
+        apr_allocator_destroy(global_allocator);
+        global_allocator = NULL;
+        apr_pools_initialized = 0;
+        return rv;
+    }
+
+    apr_pool_tag(global_pool, "apr_global_pool");
+
+    /* This has to happen here because mutexes might be backed by
+     * atomics.  It used to be snug and safe in apr_initialize().
+     */
+    if ((rv = apr_atomic_init(global_pool)) != APR_SUCCESS) {
+        return rv;
+    }
+
+#if APR_HAS_THREADS
+    {
+        apr_thread_mutex_t *mutex;
+
+        if ((rv = apr_thread_mutex_create(&mutex,
+                                          APR_THREAD_MUTEX_DEFAULT,
+                                          global_pool)) != APR_SUCCESS) {
+            return rv;
+        }
+
+        apr_allocator_mutex_set(global_allocator, mutex);
+    }
+#endif /* APR_HAS_THREADS */
+
+    apr_allocator_owner_set(global_allocator, global_pool);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(void) apr_pool_terminate(void)
+{
+    if (!apr_pools_initialized)
+        return;
+
+    if (--apr_pools_initialized)
+        return;
+
+    apr_pool_destroy(global_pool); /* This will also destroy the mutex */
+    global_pool = NULL;
+
+    global_allocator = NULL;
+}
+
+#ifdef NETWARE
+void netware_pool_proc_cleanup ()
+{
+    apr_pool_t *pool = global_pool->child;
+    apr_os_proc_t owner_proc = (apr_os_proc_t)getnlmhandle();
+
+    while (pool) {
+        if (pool->owner_proc == owner_proc) {
+            apr_pool_destroy (pool);
+            pool = global_pool->child;
+        }
+        else {
+            pool = pool->sibling;
+        }
+    }
+    return;
+}
+#endif /* defined(NETWARE) */
+
+/* Node list management helper macros; list_insert() inserts 'node'
+ * before 'point'. */
+#define list_insert(node, point) do {           \
+    node->ref = point->ref;                     \
+    *node->ref = node;                          \
+    node->next = point;                         \
+    point->ref = &node->next;                   \
+} while (0)
+
+/* list_remove() removes 'node' from its list. */
+#define list_remove(node) do {                  \
+    *node->ref = node->next;                    \
+    node->next->ref = node->ref;                \
+} while (0)
+
+/*
+ * Memory allocation
+ */
+
+APR_DECLARE(void *) apr_palloc(apr_pool_t *pool, apr_size_t in_size)
+{
+    apr_memnode_t *active, *node;
+    void *mem;
+    apr_uint32_t free_index;
+    apr_size_t size;
+
+    size = APR_ALIGN_DEFAULT(in_size);
+    if (size < in_size) {
+        if (pool->abort_fn)
+            pool->abort_fn(APR_ENOMEM);
+        return NULL;
+    }
+    active = pool->active;
+
+    /* If the active node has enough bytes left, use it. */
+    if (size < (apr_size_t)(active->endp - active->first_avail)) {
+        mem = active->first_avail;
+        active->first_avail += size;
+
+        return mem;
+    }
+
+    node = active->next;
+    if (size < (apr_size_t)(node->endp - node->first_avail)) {
+        list_remove(node);
+    }
+    else {
+        if ((node = allocator_alloc(pool->allocator, size)) == NULL) {
+            if (pool->abort_fn)
+                pool->abort_fn(APR_ENOMEM);
+
+            return NULL;
+        }
+    }
+
+    node->free_index = 0;
+
+    mem = node->first_avail;
+    node->first_avail += size;
+
+    list_insert(node, active);
+
+    pool->active = node;
+
+    free_index = (APR_ALIGN(active->endp - active->first_avail + 1,
+                            BOUNDARY_SIZE) - BOUNDARY_SIZE) >> BOUNDARY_INDEX;
+
+    active->free_index = free_index;
+    node = active->next;
+    if (free_index >= node->free_index)
+        return mem;
+
+    do {
+        node = node->next;
+    }
+    while (free_index < node->free_index);
+
+    list_remove(active);
+    list_insert(active, node);
+
+    return mem;
+}
+
+/* Provide an implementation of apr_pcalloc for backward compatibility
+ * with code built before apr_pcalloc was a macro
+ */
+
+#ifdef apr_pcalloc
+#undef apr_pcalloc
+#endif
+
+APR_DECLARE(void *) apr_pcalloc(apr_pool_t *pool, apr_size_t size);
+APR_DECLARE(void *) apr_pcalloc(apr_pool_t *pool, apr_size_t size)
+{
+    void *mem;
+
+    if ((mem = apr_palloc(pool, size)) != NULL) {
+        memset(mem, 0, size);
+    }
+
+    return mem;
+}
+
+
+/*
+ * Pool creation/destruction
+ */
+
+APR_DECLARE(void) apr_pool_clear(apr_pool_t *pool)
+{
+    apr_memnode_t *active;
+
+    /* Destroy the subpools.  The subpools will detach themselves from
+     * this pool thus this loop is safe and easy.
+     */
+    while (pool->child)
+        apr_pool_destroy(pool->child);
+
+    /* Run cleanups */
+    run_cleanups(&pool->cleanups);
+    pool->cleanups = NULL;
+
+    /* Free subprocesses */
+    free_proc_chain(pool->subprocesses);
+    pool->subprocesses = NULL;
+
+    /* Clear the user data. */
+    pool->user_data = NULL;
+
+    /* Find the node attached to the pool structure, reset it, make
+     * it the active node and free the rest of the nodes.
+     */
+    active = pool->active = pool->self;
+    active->first_avail = pool->self_first_avail;
+
+    if (active->next == active)
+        return;
+
+    *active->ref = NULL;
+    allocator_free(pool->allocator, active->next);
+    active->next = active;
+    active->ref = &active->next;
+}
+
+APR_DECLARE(void) apr_pool_destroy(apr_pool_t *pool)
+{
+    apr_memnode_t *active;
+    apr_allocator_t *allocator;
+
+    /* Destroy the subpools.  The subpools will detach themselve from
+     * this pool thus this loop is safe and easy.
+     */
+    while (pool->child)
+        apr_pool_destroy(pool->child);
+
+    /* Run cleanups */
+    run_cleanups(&pool->cleanups);
+
+    /* Free subprocesses */
+    free_proc_chain(pool->subprocesses);
+
+    /* Remove the pool from the parents child list */
+    if (pool->parent) {
+#if APR_HAS_THREADS
+        apr_thread_mutex_t *mutex;
+
+        if ((mutex = apr_allocator_mutex_get(pool->parent->allocator)) != NULL)
+            apr_thread_mutex_lock(mutex);
+#endif /* APR_HAS_THREADS */
+
+        if ((*pool->ref = pool->sibling) != NULL)
+            pool->sibling->ref = pool->ref;
+
+#if APR_HAS_THREADS
+        if (mutex)
+            apr_thread_mutex_unlock(mutex);
+#endif /* APR_HAS_THREADS */
+    }
+
+    /* Find the block attached to the pool structure.  Save a copy of the
+     * allocator pointer, because the pool struct soon will be no more.
+     */
+    allocator = pool->allocator;
+    active = pool->self;
+    *active->ref = NULL;
+
+#if APR_HAS_THREADS
+    if (apr_allocator_owner_get(allocator) == pool) {
+        /* Make sure to remove the lock, since it is highly likely to
+         * be invalid now.
+         */
+        apr_allocator_mutex_set(allocator, NULL);
+    }
+#endif /* APR_HAS_THREADS */
+
+    /* Free all the nodes in the pool (including the node holding the
+     * pool struct), by giving them back to the allocator.
+     */
+    allocator_free(allocator, active);
+
+    /* If this pool happens to be the owner of the allocator, free
+     * everything in the allocator (that includes the pool struct
+     * and the allocator).  Don't worry about destroying the optional mutex
+     * in the allocator, it will have been destroyed by the cleanup function.
+     */
+    if (apr_allocator_owner_get(allocator) == pool) {
+        apr_allocator_destroy(allocator);
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
+                                             apr_pool_t *parent,
+                                             apr_abortfunc_t abort_fn,
+                                             apr_allocator_t *allocator)
+{
+    apr_pool_t *pool;
+    apr_memnode_t *node;
+
+    *newpool = NULL;
+
+    if (!parent)
+        parent = global_pool;
+
+    if (!abort_fn && parent)
+        abort_fn = parent->abort_fn;
+
+    if (allocator == NULL)
+        allocator = parent->allocator;
+
+    if ((node = allocator_alloc(allocator,
+                                MIN_ALLOC - APR_MEMNODE_T_SIZE)) == NULL) {
+        if (abort_fn)
+            abort_fn(APR_ENOMEM);
+
+        return APR_ENOMEM;
+    }
+
+    node->next = node;
+    node->ref = &node->next;
+
+    pool = (apr_pool_t *)node->first_avail;
+    node->first_avail = pool->self_first_avail = (char *)pool + SIZEOF_POOL_T;
+
+    pool->allocator = allocator;
+    pool->active = pool->self = node;
+    pool->abort_fn = abort_fn;
+    pool->child = NULL;
+    pool->cleanups = NULL;
+    pool->subprocesses = NULL;
+    pool->user_data = NULL;
+    pool->tag = NULL;
+
+#ifdef NETWARE
+    pool->owner_proc = (apr_os_proc_t)getnlmhandle();
+#endif /* defined(NETWARE) */
+
+    if ((pool->parent = parent) != NULL) {
+#if APR_HAS_THREADS
+        apr_thread_mutex_t *mutex;
+
+        if ((mutex = apr_allocator_mutex_get(parent->allocator)) != NULL)
+            apr_thread_mutex_lock(mutex);
+#endif /* APR_HAS_THREADS */
+
+        if ((pool->sibling = parent->child) != NULL)
+            pool->sibling->ref = &pool->sibling;
+
+        parent->child = pool;
+        pool->ref = &parent->child;
+
+#if APR_HAS_THREADS
+        if (mutex)
+            apr_thread_mutex_unlock(mutex);
+#endif /* APR_HAS_THREADS */
+    }
+    else {
+        pool->sibling = NULL;
+        pool->ref = NULL;
+    }
+
+    *newpool = pool;
+
+    return APR_SUCCESS;
+}
+
+
+/*
+ * "Print" functions
+ */
+
+/*
+ * apr_psprintf is implemented by writing directly into the current
+ * block of the pool, starting right at first_avail.  If there's
+ * insufficient room, then a new block is allocated and the earlier
+ * output is copied over.  The new block isn't linked into the pool
+ * until all the output is done.
+ *
+ * Note that this is completely safe because nothing else can
+ * allocate in this apr_pool_t while apr_psprintf is running.  alarms are
+ * blocked, and the only thing outside of apr_pools.c that's invoked
+ * is apr_vformatter -- which was purposefully written to be
+ * self-contained with no callouts.
+ */
+
+struct psprintf_data {
+    apr_vformatter_buff_t vbuff;
+    apr_memnode_t   *node;
+    apr_pool_t      *pool;
+    apr_byte_t       got_a_new_node;
+    apr_memnode_t   *free;
+};
+
+#define APR_PSPRINTF_MIN_STRINGSIZE 32
+
+static int psprintf_flush(apr_vformatter_buff_t *vbuff)
+{
+    struct psprintf_data *ps = (struct psprintf_data *)vbuff;
+    apr_memnode_t *node, *active;
+    apr_size_t cur_len, size;
+    char *strp;
+    apr_pool_t *pool;
+    apr_uint32_t free_index;
+
+    pool = ps->pool;
+    active = ps->node;
+    strp = ps->vbuff.curpos;
+    cur_len = strp - active->first_avail;
+    size = cur_len << 1;
+
+    /* Make sure that we don't try to use a block that has less
+     * than APR_PSPRINTF_MIN_STRINGSIZE bytes left in it.  This
+     * also catches the case where size == 0, which would result
+     * in reusing a block that can't even hold the NUL byte.
+     */
+    if (size < APR_PSPRINTF_MIN_STRINGSIZE)
+        size = APR_PSPRINTF_MIN_STRINGSIZE;
+
+    node = active->next;
+    if (!ps->got_a_new_node
+        && size < (apr_size_t)(node->endp - node->first_avail)) {
+
+        list_remove(node);
+        list_insert(node, active);
+
+        node->free_index = 0;
+
+        pool->active = node;
+
+        free_index = (APR_ALIGN(active->endp - active->first_avail + 1,
+                                BOUNDARY_SIZE) - BOUNDARY_SIZE) >> BOUNDARY_INDEX;
+
+        active->free_index = free_index;
+        node = active->next;
+        if (free_index < node->free_index) {
+            do {
+                node = node->next;
+            }
+            while (free_index < node->free_index);
+
+            list_remove(active);
+            list_insert(active, node);
+        }
+
+        node = pool->active;
+    }
+    else {
+        if ((node = allocator_alloc(pool->allocator, size)) == NULL)
+            return -1;
+
+        if (ps->got_a_new_node) {
+            active->next = ps->free;
+            ps->free = active;
+        }
+
+        ps->got_a_new_node = 1;
+    }
+
+    memcpy(node->first_avail, active->first_avail, cur_len);
+
+    ps->node = node;
+    ps->vbuff.curpos = node->first_avail + cur_len;
+    ps->vbuff.endpos = node->endp - 1; /* Save a byte for NUL terminator */
+
+    return 0;
+}
+
+APR_DECLARE(char *) apr_pvsprintf(apr_pool_t *pool, const char *fmt, va_list ap)
+{
+    struct psprintf_data ps;
+    char *strp;
+    apr_size_t size;
+    apr_memnode_t *active, *node;
+    apr_uint32_t free_index;
+
+    ps.node = active = pool->active;
+    ps.pool = pool;
+    ps.vbuff.curpos  = ps.node->first_avail;
+
+    /* Save a byte for the NUL terminator */
+    ps.vbuff.endpos = ps.node->endp - 1;
+    ps.got_a_new_node = 0;
+    ps.free = NULL;
+
+    /* Make sure that the first node passed to apr_vformatter has at least
+     * room to hold the NUL terminator.
+     */
+    if (ps.node->first_avail == ps.node->endp) {
+        if (psprintf_flush(&ps.vbuff) == -1) {
+            if (pool->abort_fn) {
+                pool->abort_fn(APR_ENOMEM);
+            }
+
+            return NULL;
+        }
+    }
+
+    if (apr_vformatter(psprintf_flush, &ps.vbuff, fmt, ap) == -1) {
+        if (pool->abort_fn)
+            pool->abort_fn(APR_ENOMEM);
+
+        return NULL;
+    }
+
+    strp = ps.vbuff.curpos;
+    *strp++ = '\0';
+
+    size = strp - ps.node->first_avail;
+    size = APR_ALIGN_DEFAULT(size);
+    strp = ps.node->first_avail;
+    ps.node->first_avail += size;
+
+    if (ps.free)
+        allocator_free(pool->allocator, ps.free);
+
+    /*
+     * Link the node in if it's a new one
+     */
+    if (!ps.got_a_new_node)
+        return strp;
+
+    active = pool->active;
+    node = ps.node;
+
+    node->free_index = 0;
+
+    list_insert(node, active);
+
+    pool->active = node;
+
+    free_index = (APR_ALIGN(active->endp - active->first_avail + 1,
+                            BOUNDARY_SIZE) - BOUNDARY_SIZE) >> BOUNDARY_INDEX;
+
+    active->free_index = free_index;
+    node = active->next;
+
+    if (free_index >= node->free_index)
+        return strp;
+
+    do {
+        node = node->next;
+    }
+    while (free_index < node->free_index);
+
+    list_remove(active);
+    list_insert(active, node);
+
+    return strp;
+}
+
+
+#else /* APR_POOL_DEBUG */
+/*
+ * Debug helper functions
+ */
+
+
+/*
+ * Walk the pool tree rooted at pool, depth first.  When fn returns
+ * anything other than 0, abort the traversal and return the value
+ * returned by fn.
+ */
+static int apr_pool_walk_tree(apr_pool_t *pool,
+                              int (*fn)(apr_pool_t *pool, void *data),
+                              void *data)
+{
+    int rv;
+    apr_pool_t *child;
+
+    rv = fn(pool, data);
+    if (rv)
+        return rv;
+
+#if APR_HAS_THREADS
+    if (pool->mutex) {
+        apr_thread_mutex_lock(pool->mutex);
+                        }
+#endif /* APR_HAS_THREADS */
+
+    child = pool->child;
+    while (child) {
+        rv = apr_pool_walk_tree(child, fn, data);
+        if (rv)
+            break;
+
+        child = child->sibling;
+    }
+
+#if APR_HAS_THREADS
+    if (pool->mutex) {
+        apr_thread_mutex_unlock(pool->mutex);
+    }
+#endif /* APR_HAS_THREADS */
+
+    return rv;
+}
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL)
+static void apr_pool_log_event(apr_pool_t *pool, const char *event,
+                               const char *file_line, int deref)
+{
+    if (file_stderr) {
+        if (deref) {
+            apr_file_printf(file_stderr,
+                "POOL DEBUG: "
+                "[%lu"
+#if APR_HAS_THREADS
+                "/%lu"
+#endif /* APR_HAS_THREADS */
+                "] "
+                "%7s "
+                "(%10lu/%10lu/%10lu) "
+                "0x%08X \"%s\" "
+                "<%s> "
+                "(%u/%u/%u) "
+                "\n",
+                (unsigned long)getpid(),
+#if APR_HAS_THREADS
+                (unsigned long)apr_os_thread_current(),
+#endif /* APR_HAS_THREADS */
+                event,
+                (unsigned long)apr_pool_num_bytes(pool, 0),
+                (unsigned long)apr_pool_num_bytes(pool, 1),
+                (unsigned long)apr_pool_num_bytes(global_pool, 1),
+                (unsigned int)pool, pool->tag,
+                file_line,
+                pool->stat_alloc, pool->stat_total_alloc, pool->stat_clear);
+        }
+        else {
+            apr_file_printf(file_stderr,
+                "POOL DEBUG: "
+                "[%lu"
+#if APR_HAS_THREADS
+                "/%lu"
+#endif /* APR_HAS_THREADS */
+                "] "
+                "%7s "
+                "                                   "
+                "0x%08X "
+                "<%s> "
+                "\n",
+                (unsigned long)getpid(),
+#if APR_HAS_THREADS
+                (unsigned long)apr_os_thread_current(),
+#endif /* APR_HAS_THREADS */
+                event,
+                (unsigned int)pool,
+                file_line);
+        }
+    }
+}
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_LIFETIME)
+static int pool_is_child_of(apr_pool_t *parent, void *data)
+{
+    apr_pool_t *pool = (apr_pool_t *)data;
+
+    return (pool == parent);
+}
+
+static int apr_pool_is_child_of(apr_pool_t *pool, apr_pool_t *parent)
+{
+    if (parent == NULL)
+        return 0;
+
+    return apr_pool_walk_tree(parent, pool_is_child_of, pool);
+}
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_LIFETIME) */
+
+static void apr_pool_check_integrity(apr_pool_t *pool)
+{
+    /* Rule of thumb: use of the global pool is always
+     * ok, since the only user is apr_pools.c.  Unless
+     * people have searched for the top level parent and
+     * started to use that...
+     */
+    if (pool == global_pool || global_pool == NULL)
+        return;
+
+    /* Lifetime
+     * This basically checks to see if the pool being used is still
+     * a relative to the global pool.  If not it was previously
+     * destroyed, in which case we abort().
+     */
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_LIFETIME)
+    if (!apr_pool_is_child_of(pool, global_pool)) {
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL)
+        apr_pool_log_event(pool, "LIFE",
+                           __FILE__ ":apr_pool_integrity check", 0);
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */
+        abort();
+    }
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_LIFETIME) */
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_OWNER)
+#if APR_HAS_THREADS
+    if (!apr_os_thread_equal(pool->owner, apr_os_thread_current())) {
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL)
+        apr_pool_log_event(pool, "THREAD",
+                           __FILE__ ":apr_pool_integrity check", 0);
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */
+        abort();
+    }
+#endif /* APR_HAS_THREADS */
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_OWNER) */
+}
+
+
+/*
+ * Initialization (debug)
+ */
+
+APR_DECLARE(apr_status_t) apr_pool_initialize(void)
+{
+    apr_status_t rv;
+
+    if (apr_pools_initialized++)
+        return APR_SUCCESS;
+
+    /* Since the debug code works a bit differently then the
+     * regular pools code, we ask for a lock here.  The regular
+     * pools code has got this lock embedded in the global
+     * allocator, a concept unknown to debug mode.
+     */
+    if ((rv = apr_pool_create_ex(&global_pool, NULL, NULL,
+                                 NULL)) != APR_SUCCESS) {
+        return rv;
+    }
+
+    apr_pool_tag(global_pool, "APR global pool");
+
+    apr_pools_initialized = 1;
+
+    /* This has to happen here because mutexes might be backed by
+     * atomics.  It used to be snug and safe in apr_initialize().
+     */
+    if ((rv = apr_atomic_init(global_pool)) != APR_SUCCESS) {
+        return rv;
+    }
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL)
+    apr_file_open_stderr(&file_stderr, global_pool);
+    if (file_stderr) {
+        apr_file_printf(file_stderr,
+            "POOL DEBUG: [PID"
+#if APR_HAS_THREADS
+            "/TID"
+#endif /* APR_HAS_THREADS */
+            "] ACTION  (SIZE      /POOL SIZE /TOTAL SIZE) "
+            "POOL       \"TAG\" <__FILE__:__LINE__> (ALLOCS/TOTAL ALLOCS/CLEARS)\n");
+
+        apr_pool_log_event(global_pool, "GLOBAL", __FILE__ ":apr_pool_initialize", 0);
+    }
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(void) apr_pool_terminate(void)
+{
+    if (!apr_pools_initialized)
+        return;
+
+    apr_pools_initialized = 0;
+
+    apr_pool_destroy(global_pool); /* This will also destroy the mutex */
+    global_pool = NULL;
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL)
+    file_stderr = NULL;
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */
+}
+
+
+/*
+ * Memory allocation (debug)
+ */
+
+static void *pool_alloc(apr_pool_t *pool, apr_size_t size)
+{
+    debug_node_t *node;
+    void *mem;
+
+    if ((mem = malloc(size)) == NULL) {
+        if (pool->abort_fn)
+            pool->abort_fn(APR_ENOMEM);
+
+        return NULL;
+    }
+
+    node = pool->nodes;
+    if (node == NULL || node->index == 64) {
+        if ((node = malloc(SIZEOF_DEBUG_NODE_T)) == NULL) {
+            if (pool->abort_fn)
+                pool->abort_fn(APR_ENOMEM);
+
+            return NULL;
+        }
+
+        memset(node, 0, SIZEOF_DEBUG_NODE_T);
+
+        node->next = pool->nodes;
+        pool->nodes = node;
+        node->index = 0;
+    }
+
+    node->beginp[node->index] = mem;
+    node->endp[node->index] = (char *)mem + size;
+    node->index++;
+
+    pool->stat_alloc++;
+    pool->stat_total_alloc++;
+
+    return mem;
+}
+
+APR_DECLARE(void *) apr_palloc_debug(apr_pool_t *pool, apr_size_t size,
+                                     const char *file_line)
+{
+    void *mem;
+
+    apr_pool_check_integrity(pool);
+
+    mem = pool_alloc(pool, size);
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALLOC)
+    apr_pool_log_event(pool, "PALLOC", file_line, 1);
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALLOC) */
+
+    return mem;
+}
+
+APR_DECLARE(void *) apr_pcalloc_debug(apr_pool_t *pool, apr_size_t size,
+                                      const char *file_line)
+{
+    void *mem;
+
+    apr_pool_check_integrity(pool);
+
+    mem = pool_alloc(pool, size);
+    memset(mem, 0, size);
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALLOC)
+    apr_pool_log_event(pool, "PCALLOC", file_line, 1);
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALLOC) */
+
+    return mem;
+}
+
+
+/*
+ * Pool creation/destruction (debug)
+ */
+
+#define POOL_POISON_BYTE 'A'
+
+static void pool_clear_debug(apr_pool_t *pool, const char *file_line)
+{
+    debug_node_t *node;
+    apr_uint32_t index;
+
+    /* Destroy the subpools.  The subpools will detach themselves from
+     * this pool thus this loop is safe and easy.
+     */
+    while (pool->child)
+        apr_pool_destroy_debug(pool->child, file_line);
+
+    /* Run cleanups */
+    run_cleanups(&pool->cleanups);
+    pool->cleanups = NULL;
+
+    /* Free subprocesses */
+    free_proc_chain(pool->subprocesses);
+    pool->subprocesses = NULL;
+
+    /* Clear the user data. */
+    pool->user_data = NULL;
+
+    /* Free the blocks, scribbling over them first to help highlight
+     * use-after-free issues. */
+    while ((node = pool->nodes) != NULL) {
+        pool->nodes = node->next;
+
+        for (index = 0; index < node->index; index++) {
+            memset(node->beginp[index], POOL_POISON_BYTE,
+                   node->endp[index] - node->beginp[index]);
+            free(node->beginp[index]);
+        }
+
+        memset(node, POOL_POISON_BYTE, SIZEOF_DEBUG_NODE_T);
+        free(node);
+    }
+
+    pool->stat_alloc = 0;
+    pool->stat_clear++;
+}
+
+APR_DECLARE(void) apr_pool_clear_debug(apr_pool_t *pool,
+                                       const char *file_line)
+{
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *mutex = NULL;
+#endif
+
+    apr_pool_check_integrity(pool);
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE)
+    apr_pool_log_event(pool, "CLEAR", file_line, 1);
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) */
+
+#if APR_HAS_THREADS
+    if (pool->parent != NULL)
+        mutex = pool->parent->mutex;
+
+    /* Lock the parent mutex before clearing so that if we have our
+     * own mutex it won't be accessed by apr_pool_walk_tree after
+     * it has been destroyed.
+     */
+    if (mutex != NULL && mutex != pool->mutex) {
+        apr_thread_mutex_lock(mutex);
+    }
+#endif
+
+    pool_clear_debug(pool, file_line);
+
+#if APR_HAS_THREADS
+    /* If we had our own mutex, it will have been destroyed by
+     * the registered cleanups.  Recreate the mutex.  Unlock
+     * the mutex we obtained above.
+     */
+    if (mutex != pool->mutex) {
+        (void)apr_thread_mutex_create(&pool->mutex,
+                                      APR_THREAD_MUTEX_NESTED, pool);
+
+        if (mutex != NULL)
+            (void)apr_thread_mutex_unlock(mutex);
+    }
+#endif /* APR_HAS_THREADS */
+}
+
+APR_DECLARE(void) apr_pool_destroy_debug(apr_pool_t *pool,
+                                         const char *file_line)
+{
+    apr_pool_check_integrity(pool);
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE)
+    apr_pool_log_event(pool, "DESTROY", file_line, 1);
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) */
+
+    pool_clear_debug(pool, file_line);
+
+    /* Remove the pool from the parents child list */
+    if (pool->parent) {
+#if APR_HAS_THREADS
+        apr_thread_mutex_t *mutex;
+
+        if ((mutex = pool->parent->mutex) != NULL)
+            apr_thread_mutex_lock(mutex);
+#endif /* APR_HAS_THREADS */
+
+        if ((*pool->ref = pool->sibling) != NULL)
+            pool->sibling->ref = pool->ref;
+
+#if APR_HAS_THREADS
+        if (mutex)
+            apr_thread_mutex_unlock(mutex);
+#endif /* APR_HAS_THREADS */
+    }
+
+    if (pool->allocator != NULL
+        && apr_allocator_owner_get(pool->allocator) == pool) {
+        apr_allocator_destroy(pool->allocator);
+    }
+
+    /* Free the pool itself */
+    free(pool);
+}
+
+APR_DECLARE(apr_status_t) apr_pool_create_ex_debug(apr_pool_t **newpool,
+                                                   apr_pool_t *parent,
+                                                   apr_abortfunc_t abort_fn,
+                                                   apr_allocator_t *allocator,
+                                                   const char *file_line)
+{
+    apr_pool_t *pool;
+
+    *newpool = NULL;
+
+    if (!parent) {
+        parent = global_pool;
+    }
+    else {
+       apr_pool_check_integrity(parent);
+
+       if (!allocator)
+           allocator = parent->allocator;
+    }
+
+    if (!abort_fn && parent)
+        abort_fn = parent->abort_fn;
+
+    if ((pool = malloc(SIZEOF_POOL_T)) == NULL) {
+        if (abort_fn)
+            abort_fn(APR_ENOMEM);
+
+         return APR_ENOMEM;
+    }
+
+    memset(pool, 0, SIZEOF_POOL_T);
+
+    pool->allocator = allocator;
+    pool->abort_fn = abort_fn;
+    pool->tag = file_line;
+    pool->file_line = file_line;
+
+    if ((pool->parent = parent) != NULL) {
+#if APR_HAS_THREADS
+        if (parent->mutex)
+            apr_thread_mutex_lock(parent->mutex);
+#endif /* APR_HAS_THREADS */
+        if ((pool->sibling = parent->child) != NULL)
+            pool->sibling->ref = &pool->sibling;
+
+        parent->child = pool;
+        pool->ref = &parent->child;
+
+#if APR_HAS_THREADS
+        if (parent->mutex)
+            apr_thread_mutex_unlock(parent->mutex);
+#endif /* APR_HAS_THREADS */
+    }
+    else {
+        pool->sibling = NULL;
+        pool->ref = NULL;
+    }
+
+#if APR_HAS_THREADS
+    pool->owner = apr_os_thread_current();
+#endif /* APR_HAS_THREADS */
+
+    if (parent == NULL || parent->allocator != allocator) {
+#if APR_HAS_THREADS
+        apr_status_t rv;
+
+        /* No matter what the creation flags say, always create
+         * a lock.  Without it integrity_check and apr_pool_num_bytes
+         * blow up (because they traverse pools child lists that
+         * possibly belong to another thread, in combination with
+         * the pool having no lock).  However, this might actually
+         * hide problems like creating a child pool of a pool
+         * belonging to another thread.
+         */
+        if ((rv = apr_thread_mutex_create(&pool->mutex,
+                APR_THREAD_MUTEX_NESTED, pool)) != APR_SUCCESS) {
+            free(pool);
+            return rv;
+        }
+#endif /* APR_HAS_THREADS */
+    }
+    else {
+#if APR_HAS_THREADS
+        if (parent)
+            pool->mutex = parent->mutex;
+#endif /* APR_HAS_THREADS */
+    }
+
+    *newpool = pool;
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE)
+    apr_pool_log_event(pool, "CREATE", file_line, 1);
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) */
+
+    return APR_SUCCESS;
+}
+
+
+/*
+ * "Print" functions (debug)
+ */
+
+struct psprintf_data {
+    apr_vformatter_buff_t vbuff;
+    char      *mem;
+    apr_size_t size;
+};
+
+static int psprintf_flush(apr_vformatter_buff_t *vbuff)
+{
+    struct psprintf_data *ps = (struct psprintf_data *)vbuff;
+    apr_size_t size;
+
+    size = ps->vbuff.curpos - ps->mem;
+
+    ps->size <<= 1;
+    if ((ps->mem = realloc(ps->mem, ps->size)) == NULL)
+        return -1;
+
+    ps->vbuff.curpos = ps->mem + size;
+    ps->vbuff.endpos = ps->mem + ps->size - 1;
+
+    return 0;
+}
+
+APR_DECLARE(char *) apr_pvsprintf(apr_pool_t *pool, const char *fmt, va_list ap)
+{
+    struct psprintf_data ps;
+    debug_node_t *node;
+
+    apr_pool_check_integrity(pool);
+
+    ps.size = 64;
+    ps.mem = malloc(ps.size);
+    ps.vbuff.curpos  = ps.mem;
+
+    /* Save a byte for the NUL terminator */
+    ps.vbuff.endpos = ps.mem + ps.size - 1;
+
+    if (apr_vformatter(psprintf_flush, &ps.vbuff, fmt, ap) == -1) {
+        if (pool->abort_fn)
+            pool->abort_fn(APR_ENOMEM);
+
+        return NULL;
+    }
+
+    *ps.vbuff.curpos++ = '\0';
+
+    /*
+     * Link the node in
+     */
+    node = pool->nodes;
+    if (node == NULL || node->index == 64) {
+        if ((node = malloc(SIZEOF_DEBUG_NODE_T)) == NULL) {
+            if (pool->abort_fn)
+                pool->abort_fn(APR_ENOMEM);
+
+            return NULL;
+        }
+
+        node->next = pool->nodes;
+        pool->nodes = node;
+        node->index = 0;
+    }
+
+    node->beginp[node->index] = ps.mem;
+    node->endp[node->index] = ps.mem + ps.size;
+    node->index++;
+
+    return ps.mem;
+}
+
+
+/*
+ * Debug functions
+ */
+
+APR_DECLARE(void) apr_pool_join(apr_pool_t *p, apr_pool_t *sub)
+{
+}
+
+static int pool_find(apr_pool_t *pool, void *data)
+{
+    void **pmem = (void **)data;
+    debug_node_t *node;
+    apr_uint32_t index;
+
+    node = pool->nodes;
+
+    while (node) {
+        for (index = 0; index < node->index; index++) {
+             if (node->beginp[index] <= *pmem
+                 && node->endp[index] > *pmem) {
+                 *pmem = pool;
+                 return 1;
+             }
+        }
+
+        node = node->next;
+    }
+
+    return 0;
+}
+
+APR_DECLARE(apr_pool_t *) apr_pool_find(const void *mem)
+{
+    void *pool = (void *)mem;
+
+    if (apr_pool_walk_tree(global_pool, pool_find, &pool))
+        return pool;
+
+    return NULL;
+}
+
+static int pool_num_bytes(apr_pool_t *pool, void *data)
+{
+    apr_size_t *psize = (apr_size_t *)data;
+    debug_node_t *node;
+    apr_uint32_t index;
+
+    node = pool->nodes;
+
+    while (node) {
+        for (index = 0; index < node->index; index++) {
+            *psize += (char *)node->endp[index] - (char *)node->beginp[index];
+        }
+
+        node = node->next;
+    }
+
+    return 0;
+}
+
+APR_DECLARE(apr_size_t) apr_pool_num_bytes(apr_pool_t *pool, int recurse)
+{
+    apr_size_t size = 0;
+
+    if (!recurse) {
+        pool_num_bytes(pool, &size);
+
+        return size;
+    }
+
+    apr_pool_walk_tree(pool, pool_num_bytes, &size);
+
+    return size;
+}
+
+APR_DECLARE(void) apr_pool_lock(apr_pool_t *pool, int flag)
+{
+}
+
+#endif /* !APR_POOL_DEBUG */
+
+
+/*
+ * "Print" functions (common)
+ */
+
+APR_DECLARE_NONSTD(char *) apr_psprintf(apr_pool_t *p, const char *fmt, ...)
+{
+    va_list ap;
+    char *res;
+
+    va_start(ap, fmt);
+    res = apr_pvsprintf(p, fmt, ap);
+    va_end(ap);
+    return res;
+}
+
+/*
+ * Pool Properties
+ */
+
+APR_DECLARE(void) apr_pool_abort_set(apr_abortfunc_t abort_fn,
+                                     apr_pool_t *pool)
+{
+    pool->abort_fn = abort_fn;
+}
+
+APR_DECLARE(apr_abortfunc_t) apr_pool_abort_get(apr_pool_t *pool)
+{
+    return pool->abort_fn;
+}
+
+APR_DECLARE(apr_pool_t *) apr_pool_parent_get(apr_pool_t *pool)
+{
+#ifdef NETWARE
+    /* On NetWare, don't return the global_pool, return the application pool 
+       as the top most pool */
+    if (pool->parent == global_pool)
+        return NULL;
+    else
+#endif
+    return pool->parent;
+}
+
+APR_DECLARE(apr_allocator_t *) apr_pool_allocator_get(apr_pool_t *pool)
+{
+    return pool->allocator;
+}
+
+/* return TRUE if a is an ancestor of b
+ * NULL is considered an ancestor of all pools
+ */
+APR_DECLARE(int) apr_pool_is_ancestor(apr_pool_t *a, apr_pool_t *b)
+{
+    if (a == NULL)
+        return 1;
+
+    while (b) {
+        if (a == b)
+            return 1;
+
+        b = b->parent;
+    }
+
+    return 0;
+}
+
+APR_DECLARE(void) apr_pool_tag(apr_pool_t *pool, const char *tag)
+{
+    pool->tag = tag;
+}
+
+
+/*
+ * User data management
+ */
+
+APR_DECLARE(apr_status_t) apr_pool_userdata_set(const void *data, const char *key,
+                                                apr_status_t (*cleanup) (void *),
+                                                apr_pool_t *pool)
+{
+#if APR_POOL_DEBUG
+    apr_pool_check_integrity(pool);
+#endif /* APR_POOL_DEBUG */
+
+    if (pool->user_data == NULL)
+        pool->user_data = apr_hash_make(pool);
+
+    if (apr_hash_get(pool->user_data, key, APR_HASH_KEY_STRING) == NULL) {
+        char *new_key = apr_pstrdup(pool, key);
+        apr_hash_set(pool->user_data, new_key, APR_HASH_KEY_STRING, data);
+    }
+    else {
+        apr_hash_set(pool->user_data, key, APR_HASH_KEY_STRING, data);
+    }
+
+    if (cleanup)
+        apr_pool_cleanup_register(pool, data, cleanup, cleanup);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pool_userdata_setn(const void *data,
+                              const char *key,
+                              apr_status_t (*cleanup)(void *),
+                              apr_pool_t *pool)
+{
+#if APR_POOL_DEBUG
+    apr_pool_check_integrity(pool);
+#endif /* APR_POOL_DEBUG */
+
+    if (pool->user_data == NULL)
+        pool->user_data = apr_hash_make(pool);
+
+    apr_hash_set(pool->user_data, key, APR_HASH_KEY_STRING, data);
+
+    if (cleanup)
+        apr_pool_cleanup_register(pool, data, cleanup, cleanup);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pool_userdata_get(void **data, const char *key,
+                                                apr_pool_t *pool)
+{
+#if APR_POOL_DEBUG
+    apr_pool_check_integrity(pool);
+#endif /* APR_POOL_DEBUG */
+
+    if (pool->user_data == NULL) {
+        *data = NULL;
+    }
+    else {
+        *data = apr_hash_get(pool->user_data, key, APR_HASH_KEY_STRING);
+    }
+
+    return APR_SUCCESS;
+}
+
+
+/*
+ * Cleanup
+ */
+
+struct cleanup_t {
+    struct cleanup_t *next;
+    const void *data;
+    apr_status_t (*plain_cleanup_fn)(void *data);
+    apr_status_t (*child_cleanup_fn)(void *data);
+};
+
+APR_DECLARE(void) apr_pool_cleanup_register(apr_pool_t *p, const void *data,
+                      apr_status_t (*plain_cleanup_fn)(void *data),
+                      apr_status_t (*child_cleanup_fn)(void *data))
+{
+    cleanup_t *c;
+
+#if APR_POOL_DEBUG
+    apr_pool_check_integrity(p);
+#endif /* APR_POOL_DEBUG */
+
+    if (p != NULL) {
+        c = (cleanup_t *)apr_palloc(p, sizeof(cleanup_t));
+        c->data = data;
+        c->plain_cleanup_fn = plain_cleanup_fn;
+        c->child_cleanup_fn = child_cleanup_fn;
+        c->next = p->cleanups;
+        p->cleanups = c;
+    }
+}
+
+APR_DECLARE(void) apr_pool_cleanup_kill(apr_pool_t *p, const void *data,
+                      apr_status_t (*cleanup_fn)(void *))
+{
+    cleanup_t *c, **lastp;
+
+#if APR_POOL_DEBUG
+    apr_pool_check_integrity(p);
+#endif /* APR_POOL_DEBUG */
+
+    if (p == NULL)
+        return;
+
+    c = p->cleanups;
+    lastp = &p->cleanups;
+    while (c) {
+        if (c->data == data && c->plain_cleanup_fn == cleanup_fn) {
+            *lastp = c->next;
+            break;
+        }
+
+        lastp = &c->next;
+        c = c->next;
+    }
+}
+
+APR_DECLARE(void) apr_pool_child_cleanup_set(apr_pool_t *p, const void *data,
+                      apr_status_t (*plain_cleanup_fn)(void *),
+                      apr_status_t (*child_cleanup_fn)(void *))
+{
+    cleanup_t *c;
+
+#if APR_POOL_DEBUG
+    apr_pool_check_integrity(p);
+#endif /* APR_POOL_DEBUG */
+
+    if (p == NULL)
+        return;
+
+    c = p->cleanups;
+    while (c) {
+        if (c->data == data && c->plain_cleanup_fn == plain_cleanup_fn) {
+            c->child_cleanup_fn = child_cleanup_fn;
+            break;
+        }
+
+        c = c->next;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_pool_cleanup_run(apr_pool_t *p, void *data,
+                              apr_status_t (*cleanup_fn)(void *))
+{
+    apr_pool_cleanup_kill(p, data, cleanup_fn);
+    return (*cleanup_fn)(data);
+}
+
+static void run_cleanups(cleanup_t **cref)
+{
+    cleanup_t *c = *cref;
+
+    while (c) {
+        *cref = c->next;
+        (*c->plain_cleanup_fn)((void *)c->data);
+        c = *cref;
+    }
+}
+
+static void run_child_cleanups(cleanup_t **cref)
+{
+    cleanup_t *c = *cref;
+
+    while (c) {
+        *cref = c->next;
+        (*c->child_cleanup_fn)((void *)c->data);
+        c = *cref;
+    }
+}
+
+static void cleanup_pool_for_exec(apr_pool_t *p)
+{
+    run_child_cleanups(&p->cleanups);
+
+    for (p = p->child; p; p = p->sibling)
+        cleanup_pool_for_exec(p);
+}
+
+APR_DECLARE(void) apr_pool_cleanup_for_exec(void)
+{
+#if !defined(WIN32) && !defined(OS2)
+    /*
+     * Don't need to do anything on NT or OS/2, because I
+     * am actually going to spawn the new process - not
+     * exec it. All handles that are not inheritable, will
+     * be automajically closed. The only problem is with
+     * file handles that are open, but there isn't much
+     * I can do about that (except if the child decides
+     * to go out and close them
+     */
+    cleanup_pool_for_exec(global_pool);
+#endif /* !defined(WIN32) && !defined(OS2) */
+}
+
+APR_DECLARE_NONSTD(apr_status_t) apr_pool_cleanup_null(void *data)
+{
+    /* do nothing cleanup routine */
+    return APR_SUCCESS;
+}
+
+/* Subprocesses don't use the generic cleanup interface because
+ * we don't want multiple subprocesses to result in multiple
+ * three-second pauses; the subprocesses have to be "freed" all
+ * at once.  If other resources are introduced with the same property,
+ * we might want to fold support for that into the generic interface.
+ * For now, it's a special case.
+ */
+APR_DECLARE(void) apr_pool_note_subprocess(apr_pool_t *pool, apr_proc_t *proc,
+                                           apr_kill_conditions_e how)
+{
+    struct process_chain *pc = apr_palloc(pool, sizeof(struct process_chain));
+
+    pc->proc = proc;
+    pc->kill_how = how;
+    pc->next = pool->subprocesses;
+    pool->subprocesses = pc;
+}
+
+static void free_proc_chain(struct process_chain *procs)
+{
+    /* Dispose of the subprocesses we've spawned off in the course of
+     * whatever it was we're cleaning up now.  This may involve killing
+     * some of them off...
+     */
+    struct process_chain *pc;
+    int need_timeout = 0;
+    apr_time_t timeout_interval;
+
+    if (!procs)
+        return; /* No work.  Whew! */
+
+    /* First, check to see if we need to do the SIGTERM, sleep, SIGKILL
+     * dance with any of the processes we're cleaning up.  If we've got
+     * any kill-on-sight subprocesses, ditch them now as well, so they
+     * don't waste any more cycles doing whatever it is that they shouldn't
+     * be doing anymore.
+     */
+
+#ifndef NEED_WAITPID
+    /* Pick up all defunct processes */
+    for (pc = procs; pc; pc = pc->next) {
+        if (apr_proc_wait(pc->proc, NULL, NULL, APR_NOWAIT) != APR_CHILD_NOTDONE)
+            pc->kill_how = APR_KILL_NEVER;
+    }
+#endif /* !defined(NEED_WAITPID) */
+
+    for (pc = procs; pc; pc = pc->next) {
+#ifndef WIN32
+        if ((pc->kill_how == APR_KILL_AFTER_TIMEOUT)
+            || (pc->kill_how == APR_KILL_ONLY_ONCE)) {
+            /*
+             * Subprocess may be dead already.  Only need the timeout if not.
+             * Note: apr_proc_kill on Windows is TerminateProcess(), which is
+             * similar to a SIGKILL, so always give the process a timeout
+             * under Windows before killing it.
+             */
+            if (apr_proc_kill(pc->proc, SIGTERM) == APR_SUCCESS)
+                need_timeout = 1;
+        }
+        else if (pc->kill_how == APR_KILL_ALWAYS) {
+#else /* WIN32 knows only one fast, clean method of killing processes today */
+        if (pc->kill_how != APR_KILL_NEVER) {
+            need_timeout = 1;
+            pc->kill_how = APR_KILL_ALWAYS;
+#endif
+            apr_proc_kill(pc->proc, SIGKILL);
+        }
+    }
+
+    /* Sleep only if we have to. The sleep algorithm grows
+     * by a factor of two on each iteration. TIMEOUT_INTERVAL
+     * is equal to TIMEOUT_USECS / 64.
+     */
+    if (need_timeout) {
+        timeout_interval = TIMEOUT_INTERVAL;
+        apr_sleep(timeout_interval);
+
+        do {
+            /* check the status of the subprocesses */
+            need_timeout = 0;
+            for (pc = procs; pc; pc = pc->next) {
+                if (pc->kill_how == APR_KILL_AFTER_TIMEOUT) {
+                    if (apr_proc_wait(pc->proc, NULL, NULL, APR_NOWAIT)
+                            == APR_CHILD_NOTDONE)
+                        need_timeout = 1;		/* subprocess is still active */
+                    else
+                        pc->kill_how = APR_KILL_NEVER;	/* subprocess has exited */
+                }
+            }
+            if (need_timeout) {
+                if (timeout_interval >= TIMEOUT_USECS) {
+                    break;
+                }
+                apr_sleep(timeout_interval);
+                timeout_interval *= 2;
+            }
+        } while (need_timeout);
+    }
+
+    /* OK, the scripts we just timed out for have had a chance to clean up
+     * --- now, just get rid of them, and also clean up the system accounting
+     * goop...
+     */
+    for (pc = procs; pc; pc = pc->next) {
+        if (pc->kill_how == APR_KILL_AFTER_TIMEOUT)
+            apr_proc_kill(pc->proc, SIGKILL);
+    }
+
+    /* Now wait for all the signaled processes to die */
+    for (pc = procs; pc; pc = pc->next) {
+        if (pc->kill_how != APR_KILL_NEVER)
+            (void)apr_proc_wait(pc->proc, NULL, NULL, APR_WAIT);
+    }
+}
+
+
+/*
+ * Pool creation/destruction stubs, for people who are running
+ * mixed release/debug enviroments.
+ */
+
+#if !APR_POOL_DEBUG
+APR_DECLARE(void *) apr_palloc_debug(apr_pool_t *pool, apr_size_t size,
+                                     const char *file_line)
+{
+    return apr_palloc(pool, size);
+}
+
+APR_DECLARE(void *) apr_pcalloc_debug(apr_pool_t *pool, apr_size_t size,
+                                      const char *file_line)
+{
+    return apr_pcalloc(pool, size);
+}
+
+APR_DECLARE(void) apr_pool_clear_debug(apr_pool_t *pool,
+                                       const char *file_line)
+{
+    apr_pool_clear(pool);
+}
+
+APR_DECLARE(void) apr_pool_destroy_debug(apr_pool_t *pool,
+                                         const char *file_line)
+{
+    apr_pool_destroy(pool);
+}
+
+APR_DECLARE(apr_status_t) apr_pool_create_ex_debug(apr_pool_t **newpool,
+                                                   apr_pool_t *parent,
+                                                   apr_abortfunc_t abort_fn,
+                                                   apr_allocator_t *allocator,
+                                                   const char *file_line)
+{
+    return apr_pool_create_ex(newpool, parent, abort_fn, allocator);
+}
+
+#else /* APR_POOL_DEBUG */
+
+#undef apr_palloc
+APR_DECLARE(void *) apr_palloc(apr_pool_t *pool, apr_size_t size);
+
+APR_DECLARE(void *) apr_palloc(apr_pool_t *pool, apr_size_t size)
+{
+    return apr_palloc_debug(pool, size, "undefined");
+}
+
+#undef apr_pcalloc
+APR_DECLARE(void *) apr_pcalloc(apr_pool_t *pool, apr_size_t size);
+
+APR_DECLARE(void *) apr_pcalloc(apr_pool_t *pool, apr_size_t size)
+{
+    return apr_pcalloc_debug(pool, size, "undefined");
+}
+
+#undef apr_pool_clear
+APR_DECLARE(void) apr_pool_clear(apr_pool_t *pool);
+
+APR_DECLARE(void) apr_pool_clear(apr_pool_t *pool)
+{
+    apr_pool_clear_debug(pool, "undefined");
+}
+
+#undef apr_pool_destroy
+APR_DECLARE(void) apr_pool_destroy(apr_pool_t *pool);
+
+APR_DECLARE(void) apr_pool_destroy(apr_pool_t *pool)
+{
+    apr_pool_destroy_debug(pool, "undefined");
+}
+
+#undef apr_pool_create_ex
+APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
+                                             apr_pool_t *parent,
+                                             apr_abortfunc_t abort_fn,
+                                             apr_allocator_t *allocator);
+
+APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
+                                             apr_pool_t *parent,
+                                             apr_abortfunc_t abort_fn,
+                                             apr_allocator_t *allocator)
+{
+    return apr_pool_create_ex_debug(newpool, parent,
+                                    abort_fn, allocator,
+                                    "undefined");
+}
+
+#endif /* APR_POOL_DEBUG */
+
+/* Deprecated */
+APR_DECLARE(void) apr_allocator_set_max_free(apr_allocator_t *allocator,
+                                             apr_size_t size)
+{
+    apr_allocator_max_free_set(allocator, size);
+}
+
+/* Deprecated */
+APR_DECLARE(void) apr_pool_set_abort(apr_abortfunc_t abort_fn,
+                                     apr_pool_t *pool)
+{
+    apr_pool_abort_set(abort_fn, pool);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_abortfunc_t) apr_pool_get_abort(apr_pool_t *pool)
+{
+    return apr_pool_abort_get(pool);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_pool_t *) apr_pool_get_parent(apr_pool_t *pool)
+{
+    return apr_pool_parent_get(pool);
+}
+
+/* Deprecated */
+APR_DECLARE(void) apr_allocator_set_owner(apr_allocator_t *allocator,
+                                          apr_pool_t *pool)
+{
+    apr_allocator_owner_set(allocator, pool);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_pool_t *) apr_allocator_get_owner(
+                                  apr_allocator_t *allocator)
+{
+    return apr_allocator_owner_get(allocator);
+}
+
+#if APR_HAS_THREADS
+/* Deprecated */
+APR_DECLARE(apr_thread_mutex_t *) apr_allocator_get_mutex(
+                                      apr_allocator_t *allocator)
+{
+    return apr_allocator_mutex_get(allocator);
+}
+
+/* Deprecated */
+APR_DECLARE(void) apr_allocator_set_mutex(apr_allocator_t *allocator,
+                                          apr_thread_mutex_t *mutex)
+{
+    apr_allocator_mutex_set(allocator, mutex);
+}
+#endif /* APR_HAS_THREADS */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.lo b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.lo
new file mode 100644
index 00000000..7b062dc8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.lo
@@ -0,0 +1,12 @@
+# apr_pools.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_pools.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_pools.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.o b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.o
new file mode 100644
index 00000000..c3f2036d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/memory/unix/apr_pools.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/apr.xdc b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/apr.xdc
new file mode 100644
index 00000000..12a7f6ba
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/apr.xdc
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/aprlib.def b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/aprlib.def
new file mode 100644
index 00000000..0a2a01eb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/aprlib.def
@@ -0,0 +1,3 @@
+MODULE  LIBC.NLM
+MODULE  WS2_32.NLM
+EXPORT	@aprlib.imp
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/charset.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/charset.c
new file mode 100644
index 00000000..b79add10
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/charset.c
@@ -0,0 +1,34 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+/* static struct utsname sysinfo; */
+
+/* XXX This needs to be fixed to produce the correct system language */
+
+APR_DECLARE(const char*) apr_os_default_encoding (apr_pool_t *pool)
+{
+    return apr_pstrdup(pool, "CP1252");
+}
+
+
+APR_DECLARE(const char*) apr_os_locale_encoding (apr_pool_t *pool)
+{
+    return apr_os_default_encoding(pool);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/libprews.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/libprews.c
new file mode 100644
index 00000000..53a630d2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/libprews.c
@@ -0,0 +1,179 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <netware.h>
+#include <library.h>
+#include <nks/synch.h>
+#include "novsock2.h"
+
+#include "apr_pools.h"
+#include "apr_private.h"
+
+
+/* library-private data...*/
+int          gLibId = -1;
+void         *gLibHandle = (void *) NULL;
+NXMutex_t    *gLibLock = (NXMutex_t *) NULL;
+
+/* internal library function prototypes...*/
+int DisposeLibraryData(void *);
+
+int _NonAppStart
+(
+    void        *NLMHandle,
+    void        *errorScreen,
+    const char  *cmdLine,
+    const char  *loadDirPath,
+    size_t      uninitializedDataLength,
+    void        *NLMFileHandle,
+    int         (*readRoutineP)( int conn, void *fileHandle, size_t offset,
+                    size_t nbytes, size_t *bytesRead, void *buffer ),
+    size_t      customDataOffset,
+    size_t      customDataSize,
+    int         messageCount,
+    const char  **messages
+)
+{
+    WSADATA wsaData;
+    apr_status_t status;
+
+    NX_LOCK_INFO_ALLOC(liblock, "Per-Application Data Lock", 0);
+
+#pragma unused(cmdLine)
+#pragma unused(loadDirPath)
+#pragma unused(uninitializedDataLength)
+#pragma unused(NLMFileHandle)
+#pragma unused(readRoutineP)
+#pragma unused(customDataOffset)
+#pragma unused(customDataSize)
+#pragma unused(messageCount)
+#pragma unused(messages)
+
+    
+    gLibId = register_library(DisposeLibraryData);
+
+    if (gLibId < -1)
+    {
+        OutputToScreen(errorScreen, "Unable to register library with kernel.\n");
+        return -1;
+    }
+
+    gLibHandle = NLMHandle;
+
+    gLibLock = NXMutexAlloc(0, 0, &liblock);
+
+    if (!gLibLock)
+    {
+        OutputToScreen(errorScreen, "Unable to allocate library data lock.\n");
+        return -1;
+    }
+
+    apr_netware_setup_time();
+
+    if ((status = apr_pool_initialize()) != APR_SUCCESS)
+        return status;
+
+    return WSAStartup((WORD) MAKEWORD(2, 0), &wsaData);
+}
+
+void _NonAppStop( void )
+{
+    apr_pool_terminate();
+
+    WSACleanup();
+
+    unregister_library(gLibId);
+    NXMutexFree(gLibLock);
+}
+
+int  _NonAppCheckUnload( void )
+{
+    return 0;
+}
+
+int register_NLM(void *NLMHandle)
+{
+    APP_DATA *app_data = (APP_DATA*) get_app_data(gLibId);
+
+    NXLock(gLibLock);
+    if (!app_data) {
+        app_data = (APP_DATA*)library_malloc(gLibHandle, sizeof(APP_DATA));
+
+        if (app_data) {
+            memset (app_data, 0, sizeof(APP_DATA));
+            set_app_data(gLibId, app_data);
+            app_data->gs_nlmhandle = NLMHandle;
+        }
+    }
+
+    if (app_data && (!app_data->initialized)) {
+        app_data->initialized = 1;
+        NXUnlock(gLibLock);
+        return 0;
+    }
+
+    NXUnlock(gLibLock);
+    return 1;
+}
+
+int unregister_NLM(void *NLMHandle)
+{
+    APP_DATA *app_data = (APP_DATA*) get_app_data(gLibId);
+
+    NXLock(gLibLock);
+    if (app_data) {
+        app_data->initialized = 0;
+        NXUnlock(gLibLock);
+        return 0;
+    }
+    NXUnlock(gLibLock);
+    return 1;
+}
+
+int DisposeLibraryData(void *data)
+{
+    if (data)
+    {
+        library_free(data);
+    }
+
+    return 0;
+}
+
+int setGlobalPool(void *data)
+{
+    APP_DATA *app_data = (APP_DATA*) get_app_data(gLibId);
+
+    NXLock(gLibLock);
+
+    if (app_data && !app_data->gPool) {
+        app_data->gPool = data;
+    }
+
+    NXUnlock(gLibLock);
+    return 1;
+}
+
+void* getGlobalPool()
+{
+    APP_DATA *app_data = (APP_DATA*) get_app_data(gLibId);
+
+    if (app_data) {
+        return app_data->gPool;
+    }
+
+    return NULL;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/rand.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/rand.c
new file mode 100644
index 00000000..f1f43bec
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/rand.c
@@ -0,0 +1,72 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+#include "apr_general.h"
+#include "apr_private.h"
+
+#if APR_HAS_RANDOM
+
+#include <nks/plat.h>
+
+static int NXSeedRandomInternal( size_t width, void *seed )
+{
+    static int init = 0;
+    int                        *s = (int *) seed;
+    union { int x; char y[4]; } u;
+
+    if (!init) {
+        srand(NXGetSystemTick());
+        init = 1;
+    }
+ 
+    if (width > 3)
+    {
+        do
+        {
+            *s++ = rand();
+        }
+        while ((width -= 4) > 3);
+    }
+ 
+    if (width > 0)
+    {
+        char *p = (char *) s;
+
+        u.x = rand();
+ 
+        while (width > 0)
+           *p++ = u.y[width--];
+    }
+ 
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_generate_random_bytes(unsigned char *buf, 
+#ifdef APR_ENABLE_FOR_1_0
+                                                    apr_size_t length)
+#else
+                                                    int length)
+#endif
+{
+    if (NXSeedRandom(length, buf) != 0) {
+        return NXSeedRandomInternal (length, buf);
+    }
+    return APR_SUCCESS;
+}
+
+#endif /* APR_HAS_RANDOM */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/start.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/start.c
new file mode 100644
index 00000000..29488e3a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/netware/start.c
@@ -0,0 +1,180 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_signal.h"
+
+#include "apr_arch_misc.h"       /* for WSAHighByte / WSALowByte */
+#include "apr_arch_proc_mutex.h" /* for apr_proc_mutex_unix_setup_lock() */
+#include "apr_arch_internal_time.h"
+
+/*
+** Resource tag signatures for using NetWare WinSock 2. These will no longer
+** be needed by anyone once the new WSAStartupWithNlmHandle() is available
+** since WinSock will make the calls to AllocateResourceTag().
+*/
+#define WS_LOAD_ENTRY_SIGNATURE     (*(unsigned long *) "WLDE")
+#define WS_SKT_SIGNATURE            (*(unsigned long *) "WSKT")
+#define WS_LOOKUP_SERVICE_SIGNATURE (*(unsigned long *) "WLUP")
+#define WS_WSAEVENT_SIGNATURE       (*(unsigned long *) "WEVT")
+#define WS_CPORT_SIGNATURE          (*(unsigned long *) "WCPT")
+
+
+int (*WSAStartupWithNLMHandle)( WORD version, LPWSADATA data, void *handle ) = NULL;
+int (*WSACleanupWithNLMHandle)( void *handle ) = NULL;
+
+static int wsa_startup_with_handle (WORD wVersionRequested, LPWSADATA data, void *handle)
+{
+    APP_DATA *app_data;
+    
+    if (!(app_data = (APP_DATA*) get_app_data(gLibId)))
+        return APR_EGENERAL;
+
+    app_data->gs_startup_rtag = AllocateResourceTag(handle, "WinSock Start-up", WS_LOAD_ENTRY_SIGNATURE);
+    app_data->gs_socket_rtag  = AllocateResourceTag(handle, "WinSock socket()", WS_SKT_SIGNATURE);
+    app_data->gs_lookup_rtag  = AllocateResourceTag(handle, "WinSock Look-up", WS_LOOKUP_SERVICE_SIGNATURE);
+    app_data->gs_event_rtag   = AllocateResourceTag(handle, "WinSock Event", WS_WSAEVENT_SIGNATURE);
+    app_data->gs_pcp_rtag     = AllocateResourceTag(handle, "WinSock C-Port", WS_CPORT_SIGNATURE);
+
+    return WSAStartupRTags(wVersionRequested, data, 
+                           app_data->gs_startup_rtag, 
+                           app_data->gs_socket_rtag, 
+                           app_data->gs_lookup_rtag, 
+                           app_data->gs_event_rtag, 
+                           app_data->gs_pcp_rtag);
+}
+
+static int wsa_cleanup_with_handle (void *handle)
+{
+    APP_DATA *app_data;
+    
+    if (!(app_data = (APP_DATA*) get_app_data(gLibId)))
+        return APR_EGENERAL;
+
+    return WSACleanupRTag(app_data->gs_startup_rtag);
+}
+
+static int UnregisterAppWithWinSock (void *nlm_handle)
+{
+    if (!WSACleanupWithNLMHandle)
+    {
+        if (!(WSACleanupWithNLMHandle = ImportPublicObject(gLibHandle, "WSACleanupWithNLMHandle")))
+            WSACleanupWithNLMHandle = wsa_cleanup_with_handle;
+    }
+
+    return (*WSACleanupWithNLMHandle)(nlm_handle);
+}
+
+static int RegisterAppWithWinSock (void *nlm_handle)
+{
+    int err;
+    WSADATA wsaData;
+    WORD wVersionRequested = MAKEWORD(WSAHighByte, WSALowByte);
+
+    if (!WSAStartupWithNLMHandle)
+    {
+        if (!(WSAStartupWithNLMHandle = ImportPublicObject(gLibHandle, "WSAStartupWithNLMHandle")))
+            WSAStartupWithNLMHandle = wsa_startup_with_handle;
+    }
+
+    err = (*WSAStartupWithNLMHandle)(wVersionRequested, &wsaData, nlm_handle);
+
+    if (LOBYTE(wsaData.wVersion) != WSAHighByte ||
+        HIBYTE(wsaData.wVersion) != WSALowByte) {
+        
+        UnregisterAppWithWinSock (nlm_handle);
+        return APR_EEXIST;
+    }
+
+    return err;
+}
+
+APR_DECLARE(apr_status_t) apr_app_initialize(int *argc, 
+                                             const char * const * *argv, 
+                                             const char * const * *env)
+{
+    /* An absolute noop.  At present, only Win32 requires this stub, but it's
+     * required in order to move command arguments passed through the service
+     * control manager into the process, and it's required to fix the char*
+     * data passed in from win32 unicode into utf-8, win32's apr internal fmt.
+     */
+    return apr_initialize();
+}
+
+APR_DECLARE(apr_status_t) apr_initialize(void)
+{
+    apr_pool_t *pool;
+    int err;
+    void *nlmhandle = getnlmhandle();
+
+    /* Register the NLM as using APR. If it is already
+        registered then just return. */
+    if (register_NLM(nlmhandle) != 0) {
+        return APR_SUCCESS;
+    }
+
+    /* apr_pool_initialize() is being called from the library
+        startup code since all of the memory resources belong 
+        to the library rather than the application. */
+    
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        return APR_ENOPOOL;
+    }
+
+    apr_pool_tag(pool, "apr_initilialize");
+
+    err = RegisterAppWithWinSock (nlmhandle);
+    
+    if (err) {
+        return err;
+    }
+
+    apr_signal_init(pool);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE_NONSTD(void) apr_terminate(void)
+{
+    APP_DATA *app_data;
+
+    /* Get our instance data for shutting down. */
+    if (!(app_data = (APP_DATA*) get_app_data(gLibId)))
+        return;
+
+    /* Unregister the NLM. If it is not registered
+        then just return. */
+    if (unregister_NLM(app_data->gs_nlmhandle) != 0) {
+        return;
+    }
+
+    /* apr_pool_terminate() is being called from the 
+        library shutdown code since the memory resources
+        belong to the library rather than the application */
+
+    /* Just clean up the memory for the app that is going
+        away. */
+    netware_pool_proc_cleanup ();
+
+    UnregisterAppWithWinSock (app_data->gs_nlmhandle);
+}
+
+APR_DECLARE(void) apr_terminate2(void)
+{
+    apr_terminate();
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/os2/randbyte.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/os2/randbyte.c
new file mode 100644
index 00000000..4020e31f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/os2/randbyte.c
@@ -0,0 +1,123 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* The high resolution timer API provides access to the hardware timer 
+ * running at around 1.1MHz. The amount this changes in a time slice is
+ * varies randomly due to system events, hardware interrupts etc
+ */
+static UCHAR randbyte_hrtimer()
+{
+    QWORD t1, t2;
+    UCHAR byte;
+
+    DosTmrQueryTime(&t1);
+    DosSleep(5);
+    DosTmrQueryTime(&t2);
+
+    byte = (t2.ulLo - t1.ulLo) & 0xFF;
+    byte ^= (t2.ulLo - t1.ulLo) >> 8;
+    return byte;
+}
+
+
+
+/* A bunch of system information like memory & process stats.
+ * Not highly random but every bit helps....
+ */
+static UCHAR randbyte_sysinfo()
+{
+    UCHAR byte = 0;
+    UCHAR SysVars[100];
+    int b;
+
+    DosQuerySysInfo(1, QSV_FOREGROUND_PROCESS, SysVars, sizeof(SysVars));
+
+    for (b = 0; b < 100; b++) {
+        byte ^= SysVars[b];
+    }
+
+    return byte;
+}
+
+
+
+/* Similar in concept to randbyte_hrtimer() but accesses the CPU's internal
+ * counters which run at the CPU's MHz speed. We get separate 
+ * idle / busy / interrupt cycle counts which should provide very good 
+ * randomness due to interference of hardware events.
+ * This only works on newer CPUs (at least PPro or K6) and newer OS/2 versions
+ * which is why it's run-time linked.
+ */
+
+static APIRET APIENTRY(*DosPerfSysCall) (ULONG ulCommand, ULONG ulParm1,
+                                         ULONG ulParm2, ULONG ulParm3) = NULL;
+static HMODULE hDoscalls = 0;
+#define   CMD_KI_RDCNT    (0x63)
+
+typedef struct _CPUUTIL {
+    ULONG ulTimeLow;            /* Low 32 bits of time stamp      */
+    ULONG ulTimeHigh;           /* High 32 bits of time stamp     */
+    ULONG ulIdleLow;            /* Low 32 bits of idle time       */
+    ULONG ulIdleHigh;           /* High 32 bits of idle time      */
+    ULONG ulBusyLow;            /* Low 32 bits of busy time       */
+    ULONG ulBusyHigh;           /* High 32 bits of busy time      */
+    ULONG ulIntrLow;            /* Low 32 bits of interrupt time  */
+    ULONG ulIntrHigh;           /* High 32 bits of interrupt time */
+} CPUUTIL;
+
+
+static UCHAR randbyte_perf()
+{
+    UCHAR byte = 0;
+    CPUUTIL util;
+    int c;
+
+    if (hDoscalls == 0) {
+        char failed_module[20];
+        ULONG rc;
+
+        rc = DosLoadModule(failed_module, sizeof(failed_module), "DOSCALLS",
+                           &hDoscalls);
+
+        if (rc == 0) {
+            rc = DosQueryProcAddr(hDoscalls, 976, NULL, (PFN *)&DosPerfSysCall);
+
+            if (rc) {
+                DosPerfSysCall = NULL;
+            }
+        }
+    }
+
+    if (DosPerfSysCall) {
+        if (DosPerfSysCall(CMD_KI_RDCNT, (ULONG)&util, 0, 0) == 0) {
+            for (c = 0; c < sizeof(util); c++) {
+                byte ^= ((UCHAR *)&util)[c];
+            }
+        }
+        else {
+            DosPerfSysCall = NULL;
+        }
+    }
+
+    return byte;
+}
+
+
+
+static UCHAR randbyte()
+{
+    return randbyte_hrtimer() ^ randbyte_sysinfo() ^ randbyte_perf();
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/charset.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/charset.o
new file mode 100644
index 00000000..10062ca8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/charset.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/env.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/env.o
new file mode 100644
index 00000000..c4a911b2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/env.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/errorcodes.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/errorcodes.o
new file mode 100644
index 00000000..b859d41d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/errorcodes.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/getopt.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/getopt.o
new file mode 100644
index 00000000..3ce5cd4f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/getopt.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/otherchild.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/otherchild.o
new file mode 100644
index 00000000..816cd352
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/otherchild.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/rand.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/rand.o
new file mode 100644
index 00000000..97f49838
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/rand.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/start.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/start.o
new file mode 100644
index 00000000..83415657
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/start.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/version.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/version.o
new file mode 100644
index 00000000..f1272498
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/.libs/version.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/Makefile
new file mode 100644
index 00000000..f25e2120
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/Makefile
@@ -0,0 +1,16 @@
+srcdir = .
+
+
+TARGETS = \
+	start.lo getopt.lo otherchild.lo errorcodes.lo rand.lo version.lo \
+	charset.lo env.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/unix
+DEFOSDIR=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/Makefile.in
new file mode 100644
index 00000000..fffd81c1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/Makefile.in
@@ -0,0 +1,16 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	start.lo getopt.lo otherchild.lo errorcodes.lo rand.lo version.lo \
+	charset.lo env.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.c
new file mode 100644
index 00000000..57018a7c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.c
@@ -0,0 +1,83 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+#ifdef HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+
+/*
+ * simple heuristic to determine codepage of source code so that
+ * literal strings (e.g., "GET /\r\n") in source code can be translated
+ * properly
+ *
+ * If appropriate, a symbol can be set at configure time to determine
+ * this.  On EBCDIC platforms, it will be important how the code was
+ * unpacked.
+ */
+
+APR_DECLARE(const char*) apr_os_default_encoding (apr_pool_t *pool)
+{
+#ifdef __MVS__
+#    ifdef __CODESET__
+        return __CODESET__;
+#    else
+        return "IBM-1047";
+#    endif
+#endif
+
+    if ('}' == 0xD0) {
+        return "IBM-1047";
+    }
+
+    if ('{' == 0xFB) {
+        return "EDF04";
+    }
+
+    if ('A' == 0xC1) {
+        return "EBCDIC"; /* not useful */
+    }
+
+    if ('A' == 0x41) {
+        return "ISO8859-1"; /* not necessarily true */
+    }
+
+    return "unknown";
+}
+
+
+APR_DECLARE(const char*) apr_os_locale_encoding (apr_pool_t *pool)
+{
+#if defined(HAVE_NL_LANGINFO) && defined(CODESET)
+    const char *charset;
+
+    charset = nl_langinfo(CODESET);
+    if (charset && *charset) {
+#ifdef _OSD_POSIX /* Bug workaround - delete as soon as fixed in OSD_POSIX */
+        /* Some versions of OSD_POSIX return nl_langinfo(CODESET)="^[nN]" */
+        /* Ignore the bogus information and use apr_os_default_encoding() */
+        if (charset[0] != '^')
+#endif
+        return apr_pstrdup(pool, charset);
+    }
+#endif
+
+    return apr_os_default_encoding(pool);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.lo b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.lo
new file mode 100644
index 00000000..d3e19344
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.lo
@@ -0,0 +1,12 @@
+# charset.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/charset.o'
+
+# Name of the non-PIC object.
+non_pic_object='charset.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.o
new file mode 100644
index 00000000..218e464a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/charset.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c
new file mode 100644
index 00000000..9ba6b61e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c
@@ -0,0 +1,97 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_env.h"
+
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+APR_DECLARE(apr_status_t) apr_env_get(char **value,
+                                      const char *envvar,
+                                      apr_pool_t *pool)
+{
+#ifdef HAVE_GETENV
+
+    char *val = getenv(envvar);
+    if (!val)
+        return APR_ENOENT;
+    *value = val;
+    return APR_SUCCESS;
+
+#else
+    return APR_ENOTIMPL;
+#endif
+}
+
+
+APR_DECLARE(apr_status_t) apr_env_set(const char *envvar,
+                                      const char *value,
+                                      apr_pool_t *pool)
+{
+#if defined(HAVE_SETENV)
+
+    if (0 > setenv(envvar, value, 1))
+        return APR_ENOMEM;
+    return APR_SUCCESS;
+
+#elif defined(HAVE_PUTENV)
+
+    apr_size_t elen = strlen(envvar);
+    apr_size_t vlen = strlen(value);
+    char *env = apr_palloc(pool, elen + vlen + 2);
+    char *p = env + elen;
+
+    memcpy(env, envvar, elen);
+    *p++ = '=';
+    memcpy(p, value, vlen);
+    p[vlen] = '\0';
+
+    if (0 > putenv(env))
+        return APR_ENOMEM;
+    return APR_SUCCESS;
+
+#else
+    return APR_ENOTIMPL;
+#endif
+}
+
+
+APR_DECLARE(apr_status_t) apr_env_delete(const char *envvar, apr_pool_t *pool)
+{
+#ifdef HAVE_UNSETENV
+
+    unsetenv(envvar);
+    return APR_SUCCESS;
+
+#else
+    /* hint: some platforms allow envvars to be unset via
+     *       putenv("varname")...  that isn't Single Unix spec,
+     *       but if your platform doesn't have unsetenv() it is
+     *       worth investigating and potentially adding a
+     *       configure check to decide when to use that form of
+     *       putenv() here
+     */
+    return APR_ENOTIMPL;
+#endif
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.lo b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.lo
new file mode 100644
index 00000000..7140ef3f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.lo
@@ -0,0 +1,12 @@
+# env.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/env.o'
+
+# Name of the non-PIC object.
+non_pic_object='env.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.o
new file mode 100644
index 00000000..2189927c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.c
new file mode 100644
index 00000000..ec81ca9d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.c
@@ -0,0 +1,414 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_misc.h"
+#include "apr_strings.h"
+#include "apr_lib.h"
+#include "apr_dso.h"
+
+#if APR_HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+/*
+ * stuffbuffer - like apr_cpystrn() but returns the address of the
+ * dest buffer instead of the address of the terminating '\0'
+ */
+static char *stuffbuffer(char *buf, apr_size_t bufsize, const char *s)
+{
+    apr_cpystrn(buf,s,bufsize);
+    return buf;
+}
+
+static char *apr_error_string(apr_status_t statcode)
+{
+    switch (statcode) {
+    case APR_ENOPOOL:
+        return "A new pool could not be created.";
+    case APR_EBADDATE:
+        return "An invalid date has been provided";
+    case APR_EINVALSOCK:
+        return "An invalid socket was returned";
+    case APR_ENOPROC:
+        return "No process was provided and one was required.";
+    case APR_ENOTIME:
+        return "No time was provided and one was required.";
+    case APR_ENODIR:
+        return "No directory was provided and one was required.";
+    case APR_ENOLOCK:
+        return "No lock was provided and one was required.";
+    case APR_ENOPOLL:
+        return "No poll structure was provided and one was required.";
+    case APR_ENOSOCKET:
+        return "No socket was provided and one was required.";
+    case APR_ENOTHREAD:
+        return "No thread was provided and one was required.";
+    case APR_ENOTHDKEY:
+        return "No thread key structure was provided and one was required.";
+    case APR_ENOSHMAVAIL:
+        return "No shared memory is currently available";
+    case APR_EDSOOPEN:
+#if APR_HAS_DSO && defined(HAVE_LIBDL)
+        return dlerror();
+#else
+        return "DSO load failed";
+#endif /* HAVE_LIBDL */
+    case APR_EBADIP:
+        return "The specified IP address is invalid.";
+    case APR_EBADMASK:
+        return "The specified network mask is invalid.";
+
+    case APR_INCHILD:
+        return
+	    "Your code just forked, and you are currently executing in the "
+	    "child process";
+    case APR_INPARENT:
+        return
+	    "Your code just forked, and you are currently executing in the "
+	    "parent process";
+    case APR_DETACH:
+        return "The specified thread is detached";
+    case APR_NOTDETACH:
+        return "The specified thread is not detached";
+    case APR_CHILD_DONE:
+        return "The specified child process is done executing";
+    case APR_CHILD_NOTDONE:
+        return "The specified child process is not done executing";
+    case APR_TIMEUP:
+        return "The timeout specified has expired";
+    case APR_INCOMPLETE:
+        return "Partial results are valid but processing is incomplete";
+    case APR_BADCH:
+        return "Bad character specified on command line";
+    case APR_BADARG:
+        return "Missing parameter for the specified command line option";
+    case APR_EOF:
+        return "End of file found";
+    case APR_NOTFOUND:
+        return "Could not find specified socket in poll list.";
+    case APR_ANONYMOUS:
+        return "Shared memory is implemented anonymously";
+    case APR_FILEBASED:
+        return "Shared memory is implemented using files";
+    case APR_KEYBASED:
+        return "Shared memory is implemented using a key system";
+    case APR_EINIT:
+        return
+	    "There is no error, this value signifies an initialized "
+	    "error code";
+    case APR_ENOTIMPL:
+        return "This function has not been implemented on this platform";
+    case APR_EMISMATCH:
+        return "passwords do not match";
+    case APR_EABSOLUTE:
+        return "The given path is absolute";
+    case APR_ERELATIVE:
+        return "The given path is relative";
+    case APR_EINCOMPLETE:
+        return "The given path is incomplete";
+    case APR_EABOVEROOT:
+        return "The given path was above the root path";
+    case APR_EBADPATH:
+        return "The given path misformatted or contained invalid characters";
+    case APR_EPATHWILD:
+        return "The given path contained wildcard characters";
+    case APR_EPROC_UNKNOWN:
+        return "The process is not recognized.";
+    default:
+        return "Error string not specified yet";
+    }
+}
+
+
+#ifdef OS2
+#include <ctype.h>
+
+int apr_canonical_error(apr_status_t err);
+
+static char *apr_os_strerror(char* buf, apr_size_t bufsize, int err)
+{
+  char result[200];
+  unsigned char message[HUGE_STRING_LEN];
+  ULONG len;
+  char *pos;
+  int c;
+  
+  if (err >= 10000 && err < 12000) {  /* socket error codes */
+      return stuffbuffer(buf, bufsize,
+                         strerror(apr_canonical_error(err+APR_OS_START_SYSERR)));
+  } 
+  else if (DosGetMessage(NULL, 0, message, HUGE_STRING_LEN, err,
+			 "OSO001.MSG", &len) == 0) {
+      len--;
+      message[len] = 0;
+      pos = result;
+  
+      if (len >= sizeof(result))
+        len = sizeof(result-1);
+
+      for (c=0; c<len; c++) {
+	  /* skip multiple whitespace */
+          while (apr_isspace(message[c]) && apr_isspace(message[c+1]))
+              c++;
+          *(pos++) = apr_isspace(message[c]) ? ' ' : message[c];
+      }
+  
+      *pos = 0;
+  } 
+  else {
+      sprintf(result, "OS/2 error %d", err);
+  }
+
+  /* Stuff the string into the caller supplied buffer, then return 
+   * a pointer to it.
+   */
+  return stuffbuffer(buf, bufsize, result);  
+}
+
+#elif defined(WIN32) || defined(NETWARE)
+
+static const struct {
+    apr_status_t code;
+    const char *msg;
+} gaErrorList[] = {
+    WSAEINTR,           "Interrupted system call",
+    WSAEBADF,           "Bad file number",
+    WSAEACCES,          "Permission denied",
+    WSAEFAULT,          "Bad address",
+    WSAEINVAL,          "Invalid argument",
+    WSAEMFILE,          "Too many open sockets",
+    WSAEWOULDBLOCK,     "Operation would block",
+    WSAEINPROGRESS,     "Operation now in progress",
+    WSAEALREADY,        "Operation already in progress",
+    WSAENOTSOCK,        "Socket operation on non-socket",
+    WSAEDESTADDRREQ,    "Destination address required",
+    WSAEMSGSIZE,        "Message too long",
+    WSAEPROTOTYPE,      "Protocol wrong type for socket",
+    WSAENOPROTOOPT,     "Bad protocol option",
+    WSAEPROTONOSUPPORT, "Protocol not supported",
+    WSAESOCKTNOSUPPORT, "Socket type not supported",
+    WSAEOPNOTSUPP,      "Operation not supported on socket",
+    WSAEPFNOSUPPORT,    "Protocol family not supported",
+    WSAEAFNOSUPPORT,    "Address family not supported",
+    WSAEADDRINUSE,      "Address already in use",
+    WSAEADDRNOTAVAIL,   "Can't assign requested address",
+    WSAENETDOWN,        "Network is down",
+    WSAENETUNREACH,     "Network is unreachable",
+    WSAENETRESET,       "Net connection reset",
+    WSAECONNABORTED,    "Software caused connection abort",
+    WSAECONNRESET,      "Connection reset by peer",
+    WSAENOBUFS,         "No buffer space available",
+    WSAEISCONN,         "Socket is already connected",
+    WSAENOTCONN,        "Socket is not connected",
+    WSAESHUTDOWN,       "Can't send after socket shutdown",
+    WSAETOOMANYREFS,    "Too many references, can't splice",
+    WSAETIMEDOUT,       "Connection timed out",
+    WSAECONNREFUSED,    "Connection refused",
+    WSAELOOP,           "Too many levels of symbolic links",
+    WSAENAMETOOLONG,    "File name too long",
+    WSAEHOSTDOWN,       "Host is down",
+    WSAEHOSTUNREACH,    "No route to host",
+    WSAENOTEMPTY,       "Directory not empty",
+    WSAEPROCLIM,        "Too many processes",
+    WSAEUSERS,          "Too many users",
+    WSAEDQUOT,          "Disc quota exceeded",
+    WSAESTALE,          "Stale NFS file handle",
+    WSAEREMOTE,         "Too many levels of remote in path",
+    WSASYSNOTREADY,     "Network system is unavailable",
+    WSAVERNOTSUPPORTED, "Winsock version out of range",
+    WSANOTINITIALISED,  "WSAStartup not yet called",
+    WSAEDISCON,         "Graceful shutdown in progress",
+    WSAHOST_NOT_FOUND,  "Host not found",
+    WSANO_DATA,         "No host data of that type was found",
+    0,                  NULL
+};
+
+
+static char *apr_os_strerror(char *buf, apr_size_t bufsize, apr_status_t errcode)
+{
+    apr_size_t len=0, i;
+
+#ifndef NETWARE
+    len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM 
+                      | FORMAT_MESSAGE_IGNORE_INSERTS,
+                        NULL,
+                        errcode,
+                        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */
+                        (LPTSTR) buf,
+                        (DWORD)bufsize,
+                        NULL);
+#endif
+
+    if (!len) {
+        for (i = 0; gaErrorList[i].msg; ++i) {
+            if (gaErrorList[i].code == errcode) {
+                apr_cpystrn(buf, gaErrorList[i].msg, bufsize);
+                len = strlen(buf);
+                break;
+            }
+        }
+    }
+
+    if (len) {
+        /* FormatMessage put the message in the buffer, but it may
+         * have embedded a newline (\r\n), and possible more than one.
+         * Remove the newlines replacing them with a space. This is not
+         * as visually perfect as moving all the remaining message over,
+         * but more efficient.
+         */
+        i = len;
+        while (i) {
+            i--;
+            if ((buf[i] == '\r') || (buf[i] == '\n'))
+                buf[i] = ' ';
+        }
+    }
+    else {
+        /* Windows didn't provide us with a message.  Even stuff like                    * WSAECONNREFUSED won't get a message.
+         */
+        apr_snprintf(buf, bufsize, "Unrecognized Win32 error code %d", errcode);
+    }
+
+    return buf;
+}
+
+#else
+/* On Unix, apr_os_strerror() handles error codes from the resolver 
+ * (h_errno). 
+ */
+static char *apr_os_strerror(char* buf, apr_size_t bufsize, int err) 
+{
+#ifdef HAVE_HSTRERROR
+    return stuffbuffer(buf, bufsize, hstrerror(err));
+#else /* HAVE_HSTRERROR */
+    const char *msg;
+
+    switch(err) {
+    case HOST_NOT_FOUND:
+        msg = "Unknown host";
+        break;
+#if defined(NO_DATA)
+    case NO_DATA:
+#if defined(NO_ADDRESS) && (NO_DATA != NO_ADDRESS)
+    case NO_ADDRESS:
+#endif
+        msg = "No address for host";
+        break;
+#elif defined(NO_ADDRESS)
+    case NO_ADDRESS:
+        msg = "No address for host";
+        break;
+#endif /* NO_DATA */
+    default:
+        msg = "Unrecognized resolver error";
+    }
+    return stuffbuffer(buf, bufsize, msg);
+#endif /* HAVE_STRERROR */
+}
+#endif
+
+#if defined(HAVE_STRERROR_R) && defined(STRERROR_R_RC_INT) && !defined(BEOS)
+/* AIX and Tru64 style */
+static char *native_strerror(apr_status_t statcode, char *buf,
+                             apr_size_t bufsize)
+{
+    if (strerror_r(statcode, buf, bufsize) < 0) {
+        return stuffbuffer(buf, bufsize, 
+                           "APR does not understand this error code");
+    }
+    else {
+        return buf;
+    }
+}
+#elif defined(HAVE_STRERROR_R)
+/* glibc style */
+
+/* BeOS has the function available, but it doesn't provide
+ * the prototype publically (doh!), so to avoid a build warning
+ * we add a suitable prototype here.
+ */
+#if defined(BEOS)
+const char *strerror_r(apr_status_t, char *, apr_size_t);
+#endif
+
+static char *native_strerror(apr_status_t statcode, char *buf,
+                             apr_size_t bufsize)
+{
+    const char *msg;
+
+    buf[0] = '\0';
+    msg = strerror_r(statcode, buf, bufsize);
+    if (buf[0] == '\0') { /* libc didn't use our buffer */
+        return stuffbuffer(buf, bufsize, msg);
+    }
+    else {
+        return buf;
+    }
+}
+#else
+/* plain old strerror(); 
+ * thread-safe on some platforms (e.g., Solaris, OS/390)
+ */
+static char *native_strerror(apr_status_t statcode, char *buf,
+                             apr_size_t bufsize)
+{
+#ifdef _WIN32_WCE
+    static char err[32];
+    sprintf(err, "Native Error #%d", statcode);
+    return stuffbuffer(buf, bufsize, err);
+#else
+    const char *err = strerror(statcode);
+    if (err) {
+        return stuffbuffer(buf, bufsize, err);
+    } else {
+        return stuffbuffer(buf, bufsize, 
+                           "APR does not understand this error code");
+    }
+#endif
+}
+#endif
+
+APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
+                                 apr_size_t bufsize)
+{
+    if (statcode < APR_OS_START_ERROR) {
+        return native_strerror(statcode, buf, bufsize);
+    }
+    else if (statcode < APR_OS_START_USERERR) {
+        return stuffbuffer(buf, bufsize, apr_error_string(statcode));
+    }
+    else if (statcode < APR_OS_START_EAIERR) {
+        return stuffbuffer(buf, bufsize, "APR does not understand this error code");
+    }
+    else if (statcode < APR_OS_START_SYSERR) {
+#if defined(HAVE_GAI_STRERROR)
+        statcode -= APR_OS_START_EAIERR;
+#if defined(NEGATIVE_EAI)
+        statcode = -statcode;
+#endif
+        return stuffbuffer(buf, bufsize, gai_strerror(statcode));
+#else
+        return stuffbuffer(buf, bufsize, "APR does not understand this error code");
+#endif
+    }
+    else {
+        return apr_os_strerror(buf, bufsize, statcode - APR_OS_START_SYSERR);
+    }
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.lo b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.lo
new file mode 100644
index 00000000..0d618afd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.lo
@@ -0,0 +1,12 @@
+# errorcodes.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/errorcodes.o'
+
+# Name of the non-PIC object.
+non_pic_object='errorcodes.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.o
new file mode 100644
index 00000000..9540c425
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/errorcodes.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.c
new file mode 100644
index 00000000..24be3c82
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.c
@@ -0,0 +1,309 @@
+/*
+ * Copyright (c) 1987, 1993, 1994
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "apr_arch_misc.h"
+#include "apr_strings.h"
+#include "apr_lib.h"
+
+#define EMSG    ""
+
+APR_DECLARE(apr_status_t) apr_getopt_init(apr_getopt_t **os, apr_pool_t *cont,
+                                      int argc, const char *const *argv)
+{
+    void *argv_buff;
+
+    *os = apr_palloc(cont, sizeof(apr_getopt_t));
+    (*os)->cont = cont;
+    (*os)->reset = 0;
+    (*os)->errfn = (apr_getopt_err_fn_t*)(fprintf);
+    (*os)->errarg = (void*)(stderr);
+
+    (*os)->place = EMSG;
+    (*os)->argc = argc;
+
+    /* The argv parameter must be compatible with main()'s argv, since
+       that's the primary purpose of this function.  But people might
+       want to use this function with arrays other than the main argv,
+       and we shouldn't touch the caller's data.  So we copy. */
+    argv_buff = apr_palloc(cont, (argc + 1) * sizeof(const char *));
+    memcpy(argv_buff, argv, argc * sizeof(const char *));
+    (*os)->argv = argv_buff;
+    (*os)->argv[argc] = NULL;
+
+    (*os)->interleave = 0;
+    (*os)->ind = 1;
+    (*os)->skip_start = 1;
+    (*os)->skip_end = 1;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_getopt(apr_getopt_t *os, const char *opts, 
+                                     char *optch, const char **optarg)
+{
+    const char *oli;  /* option letter list index */
+
+    if (os->reset || !*os->place) {   /* update scanning pointer */
+        os->reset = 0;
+        if (os->ind >= os->argc || *(os->place = os->argv[os->ind]) != '-') {
+            os->place = EMSG;
+            *optch = os->opt;
+            return (APR_EOF);
+        }
+        if (os->place[1] && *++os->place == '-') {        /* found "--" */
+            ++os->ind;
+            os->place = EMSG;
+            *optch = os->opt;
+            return (APR_EOF);
+        }
+    }                                /* option letter okay? */
+    if ((os->opt = (int) *os->place++) == (int) ':' ||
+        !(oli = strchr(opts, os->opt))) {
+        /*
+         * if the user didn't specify '-' as an option,
+         * assume it means -1.
+         */
+        if (os->opt == (int) '-') {
+            *optch = os->opt;
+            return (APR_EOF);
+        }
+        if (!*os->place)
+            ++os->ind;
+        if (os->errfn && *opts != ':') {
+            (os->errfn)(os->errarg, "%s: illegal option -- %c\n",
+                        apr_filepath_name_get(*os->argv), os->opt);
+        }
+        *optch = os->opt;
+        return (APR_BADCH);
+    }
+    if (*++oli != ':') {        /* don't need argument */
+        *optarg = NULL;
+        if (!*os->place)
+            ++os->ind;
+    }
+    else {                        /* need an argument */
+        if (*os->place)                /* no white space */
+            *optarg = os->place;
+        else if (os->argc <= ++os->ind) {        /* no arg */
+            os->place = EMSG;
+            if (*opts == ':') {
+                *optch = os->opt;
+                return (APR_BADARG);
+            }
+            if (os->errfn) {
+                (os->errfn)(os->errarg, 
+                            "%s: option requires an argument -- %c\n",
+                            apr_filepath_name_get(*os->argv), os->opt);
+            }
+            *optch = os->opt;
+            return (APR_BADCH);
+        }
+        else                        /* white space */
+            *optarg = os->argv[os->ind];
+        os->place = EMSG;
+        ++os->ind;
+    }
+    *optch = os->opt;
+    return APR_SUCCESS;
+}
+
+/* Reverse the sequence argv[start..start+len-1]. */
+static void reverse(const char **argv, int start, int len)
+{
+    const char *temp;
+
+    for (; len >= 2; start++, len -= 2) {
+        temp = argv[start];
+        argv[start] = argv[start + len - 1];
+        argv[start + len - 1] = temp;
+    }
+}
+
+/*
+ * Permute os->argv with the goal that non-option arguments will all
+ * appear at the end.  os->skip_start is where we started skipping
+ * non-option arguments, os->skip_end is where we stopped, and os->ind
+ * is where we are now.
+ */
+static void permute(apr_getopt_t *os)
+{
+    int len1 = os->skip_end - os->skip_start;
+    int len2 = os->ind - os->skip_end;
+
+    if (os->interleave) {
+        /*
+         * Exchange the sequences argv[os->skip_start..os->skip_end-1] and
+         * argv[os->skip_end..os->ind-1].  The easiest way to do that is
+         * to reverse the entire range and then reverse the two
+         * sub-ranges.
+         */
+        reverse(os->argv, os->skip_start, len1 + len2);
+        reverse(os->argv, os->skip_start, len2);
+        reverse(os->argv, os->skip_start + len2, len1);
+    }
+
+    /* Reset skip range to the new location of the non-option sequence. */
+    os->skip_start += len2;
+    os->skip_end += len2;
+}
+
+/* Helper function to print out an error involving a long option */
+static apr_status_t serr(apr_getopt_t *os, const char *err, const char *str,
+                         apr_status_t status)
+{
+    if (os->errfn)
+        (os->errfn)(os->errarg, "%s: %s: %s\n", 
+                    apr_filepath_name_get(*os->argv), err, str);
+    return status;
+}
+
+/* Helper function to print out an error involving a short option */
+static apr_status_t cerr(apr_getopt_t *os, const char *err, int ch,
+                         apr_status_t status)
+{
+    if (os->errfn)
+        (os->errfn)(os->errarg, "%s: %s: %c\n", 
+                    apr_filepath_name_get(*os->argv), err, ch);
+    return status;
+}
+
+APR_DECLARE(apr_status_t) apr_getopt_long(apr_getopt_t *os,
+                                          const apr_getopt_option_t *opts,
+                                          int *optch, const char **optarg)
+{
+    const char *p;
+    int i;
+
+    /* Let the calling program reset option processing. */
+    if (os->reset) {
+        os->place = EMSG;
+        os->ind = 1;
+        os->reset = 0;
+    }
+
+    /*
+     * We can be in one of two states: in the middle of processing a
+     * run of short options, or about to process a new argument.
+     * Since the second case can lead to the first one, handle that
+     * one first.  */
+    p = os->place;
+    if (*p == '\0') {
+        /* If we are interleaving, skip non-option arguments. */
+        if (os->interleave) {
+            while (os->ind < os->argc && *os->argv[os->ind] != '-')
+                os->ind++;
+            os->skip_end = os->ind;
+        }
+        if (os->ind >= os->argc || *os->argv[os->ind] != '-') {
+            os->ind = os->skip_start;
+            return APR_EOF;
+        }
+
+        p = os->argv[os->ind++] + 1;
+        if (*p == '-' && p[1] != '\0') {        /* Long option */
+            /* Search for the long option name in the caller's table. */
+            apr_size_t len = 0;
+
+            p++;
+            for (i = 0; ; i++) {
+                if (opts[i].optch == 0)             /* No match */
+                    return serr(os, "invalid option", p - 2, APR_BADCH);
+
+                if (opts[i].name) {
+                    len = strlen(opts[i].name);
+                    if (strncmp(p, opts[i].name, len) == 0
+                        && (p[len] == '\0' || p[len] == '='))
+                        break;
+                }
+            }
+            *optch = opts[i].optch;
+
+            if (opts[i].has_arg) {
+                if (p[len] == '=')             /* Argument inline */
+                    *optarg = p + len + 1;
+                else { 
+                    if (os->ind >= os->argc)   /* Argument missing */
+                        return serr(os, "missing argument", p - 2, APR_BADARG);
+                    else                       /* Argument in next arg */
+                        *optarg = os->argv[os->ind++];
+                }
+            } else {
+                *optarg = NULL;
+                if (p[len] == '=')
+                    return serr(os, "erroneous argument", p - 2, APR_BADARG);
+            }
+            permute(os);
+            return APR_SUCCESS;
+        } else {
+            if (*p == '-') {                 /* Bare "--"; we're done */
+                permute(os);
+                os->ind = os->skip_start;
+                return APR_EOF;
+            }
+            else 
+                if (*p == '\0')                    /* Bare "-" is illegal */
+                    return serr(os, "invalid option", p, APR_BADCH);
+        }
+    }
+
+    /*
+     * Now we're in a run of short options, and *p is the next one.
+     * Look for it in the caller's table.
+     */
+    for (i = 0; ; i++) {
+        if (opts[i].optch == 0)                     /* No match */
+            return cerr(os, "invalid option character", *p, APR_BADCH);
+
+        if (*p == opts[i].optch)
+            break;
+    }
+    *optch = *p++;
+
+    if (opts[i].has_arg) {
+        if (*p != '\0')                         /* Argument inline */
+            *optarg = p;
+        else { 
+            if (os->ind >= os->argc)           /* Argument missing */
+                return cerr(os, "missing argument", *optch, APR_BADARG);
+            else                               /* Argument in next arg */
+                *optarg = os->argv[os->ind++];
+        }
+        os->place = EMSG;
+    } else {
+        *optarg = NULL;
+        os->place = p;
+    }
+
+    permute(os);
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.lo b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.lo
new file mode 100644
index 00000000..fffb2aa4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.lo
@@ -0,0 +1,12 @@
+# getopt.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/getopt.o'
+
+# Name of the non-PIC object.
+non_pic_object='getopt.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.o
new file mode 100644
index 00000000..be33d356
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/getopt.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.c
new file mode 100644
index 00000000..0ea57739
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.c
@@ -0,0 +1,246 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_arch_misc.h"
+#include "apr_arch_threadproc.h"
+#include "apr_arch_file_io.h"
+
+#if APR_HAS_OTHER_CHILD
+
+#ifdef HAVE_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#if APR_HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+#ifdef BEOS
+#include <sys/socket.h> /* for fd_set definition! */
+#endif
+
+static apr_other_child_rec_t *other_children = NULL;
+
+static apr_status_t other_child_cleanup(void *data)
+{
+    apr_other_child_rec_t **pocr, *nocr;
+
+    for (pocr = &other_children; *pocr; pocr = &(*pocr)->next) {
+        if ((*pocr)->data == data) {
+            nocr = (*pocr)->next;
+            (*(*pocr)->maintenance) (APR_OC_REASON_UNREGISTER, (*pocr)->data, -1);
+            *pocr = nocr;
+            /* XXX: um, well we've just wasted some space in pconf ? */
+            return APR_SUCCESS;
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(void) apr_proc_other_child_register(apr_proc_t *proc,
+                     void (*maintenance) (int reason, void *, int status),
+                     void *data, apr_file_t *write_fd, apr_pool_t *p)
+{
+    apr_other_child_rec_t *ocr;
+
+    ocr = apr_palloc(p, sizeof(*ocr));
+    ocr->p = p;
+    ocr->proc = proc;
+    ocr->maintenance = maintenance;
+    ocr->data = data;
+    if (write_fd == NULL) {
+        ocr->write_fd = (apr_os_file_t) -1;
+    }
+    else {
+#ifdef WIN32
+        /* This should either go away as part of eliminating apr_proc_probe_writable_fds
+         * or write_fd should point to an apr_file_t
+         */
+        ocr->write_fd = write_fd->filehand; 
+#else
+        ocr->write_fd = write_fd->filedes;
+#endif
+
+    }
+    ocr->next = other_children;
+    other_children = ocr;
+    apr_pool_cleanup_register(p, ocr->data, other_child_cleanup, 
+                              apr_pool_cleanup_null);
+}
+
+APR_DECLARE(void) apr_proc_other_child_unregister(void *data)
+{
+    apr_other_child_rec_t *cur;
+
+    cur = other_children;
+    while (cur) {
+        if (cur->data == data) {
+            break;
+        }
+        cur = cur->next;
+    }
+
+    /* segfault if this function called with invalid parm */
+    apr_pool_cleanup_kill(cur->p, cur->data, other_child_cleanup);
+    other_child_cleanup(data);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_other_child_alert(apr_proc_t *proc,
+                                                     int reason,
+                                                     int status)
+{
+    apr_other_child_rec_t *ocr, *nocr;
+
+    for (ocr = other_children; ocr; ocr = nocr) {
+        nocr = ocr->next;
+        if (ocr->proc->pid != proc->pid)
+            continue;
+
+        ocr->proc = NULL;
+        (*ocr->maintenance) (reason, ocr->data, status);
+        return APR_SUCCESS;
+    }
+    return APR_EPROC_UNKNOWN;
+}
+
+APR_DECLARE(void) apr_proc_other_child_refresh(apr_other_child_rec_t *ocr,
+                                               int reason)
+{
+    /* Todo: 
+     * Implement code to detect if pipes are still alive.
+     */
+#ifdef WIN32
+    DWORD status;
+
+    if (ocr->proc == NULL)
+        return;
+
+    if (!ocr->proc->hproc) {
+        /* Already mopped up, perhaps we apr_proc_kill'ed it,
+         * they should have already unregistered!
+         */
+        ocr->proc = NULL;
+        (*ocr->maintenance) (APR_OC_REASON_LOST, ocr->data, -1);
+    }
+    else if (!GetExitCodeProcess(ocr->proc->hproc, &status)) {
+        CloseHandle(ocr->proc->hproc);
+        ocr->proc->hproc = NULL;
+        ocr->proc = NULL;
+        (*ocr->maintenance) (APR_OC_REASON_LOST, ocr->data, -1);
+    }
+    else if (status == STILL_ACTIVE) {
+        (*ocr->maintenance) (reason, ocr->data, -1);
+    }
+    else {
+        CloseHandle(ocr->proc->hproc);
+        ocr->proc->hproc = NULL;
+        ocr->proc = NULL;
+        (*ocr->maintenance) (APR_OC_REASON_DEATH, ocr->data, status);
+    }
+
+#else /* ndef Win32 */
+    pid_t waitret; 
+    int status;
+
+    if (ocr->proc == NULL)
+        return;
+
+    waitret = waitpid(ocr->proc->pid, &status, WNOHANG);
+    if (waitret == ocr->proc->pid) {
+        ocr->proc = NULL;
+        (*ocr->maintenance) (APR_OC_REASON_DEATH, ocr->data, status);
+    }
+    else if (waitret == 0) {
+        (*ocr->maintenance) (reason, ocr->data, -1);
+    }
+    else if (waitret == -1) {
+        /* uh what the heck? they didn't call unregister? */
+        ocr->proc = NULL;
+        (*ocr->maintenance) (APR_OC_REASON_LOST, ocr->data, -1);
+    }
+#endif
+}
+
+APR_DECLARE(void) apr_proc_other_child_refresh_all(int reason)
+{
+    apr_other_child_rec_t *ocr, *next_ocr;
+
+    for (ocr = other_children; ocr; ocr = next_ocr) {
+        next_ocr = ocr->next;
+        apr_proc_other_child_refresh(ocr, reason);
+    }
+}
+
+#else /* !APR_HAS_OTHER_CHILD */
+
+APR_DECLARE(void) apr_proc_other_child_register(apr_proc_t *proc,
+                     void (*maintenance) (int reason, void *, int status),
+                     void *data, apr_file_t *write_fd, apr_pool_t *p)
+{
+    return;
+}
+
+APR_DECLARE(void) apr_proc_other_child_unregister(void *data)
+{
+    return;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_other_child_alert(apr_proc_t *proc,
+                                                     int reason,
+                                                     int status)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(void) apr_proc_other_child_refresh(apr_other_child_rec_t *ocr,
+                                               int reason)
+{
+    return;
+}
+
+APR_DECLARE(void) apr_proc_other_child_refresh_all(int reason)
+{
+    return;
+}
+
+#endif /* APR_HAS_OTHER_CHILD */
+
+
+/* XXX: deprecated for removal in 1.0
+ * The checks behaved differently between win32 and unix, while
+ * the old win32 code did a health check, the unix code called
+ * other_child_check only at restart.
+ */
+APR_DECLARE(void) apr_proc_other_child_check(void)
+{
+#ifdef WIN32
+    apr_proc_other_child_refresh_all(APR_OC_REASON_RUNNING);
+#else
+    apr_proc_other_child_refresh_all(APR_OC_REASON_RESTART);
+#endif
+}
+
+/* XXX: deprecated for removal in 1.0
+ * This really didn't test any sort of read - it simply notified
+ * the maintenance function that the process had died.
+ */
+APR_DECLARE(apr_status_t) apr_proc_other_child_read(apr_proc_t *proc, int status)
+{
+    return apr_proc_other_child_alert(proc, APR_OC_REASON_DEATH, status);
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.lo b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.lo
new file mode 100644
index 00000000..3db8e42d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.lo
@@ -0,0 +1,12 @@
+# otherchild.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/otherchild.o'
+
+# Name of the non-PIC object.
+non_pic_object='otherchild.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.o
new file mode 100644
index 00000000..35ea63f9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/otherchild.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.c
new file mode 100644
index 00000000..843c13fc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.c
@@ -0,0 +1,209 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+#include "apr_general.h"
+
+#include "apr_arch_misc.h"
+#include <sys/stat.h>
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if APR_HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
+#ifndef SHUT_RDWR
+#define SHUT_RDWR 2
+#endif
+
+#if APR_HAS_RANDOM
+
+APR_DECLARE(apr_status_t) apr_generate_random_bytes(unsigned char *buf, 
+#ifdef APR_ENABLE_FOR_1_0
+                                                    apr_size_t length)
+#else
+                                                    int length)
+#endif
+{
+#ifdef DEV_RANDOM
+
+    int fd = -1;
+
+    /* On BSD/OS 4.1, /dev/random gives out 8 bytes at a time, then
+     * gives EOF, so reading 'length' bytes may require opening the
+     * device several times. */
+    do {
+        apr_ssize_t rc;
+
+        if (fd == -1)
+            if ((fd = open(DEV_RANDOM, O_RDONLY)) == -1)
+                return errno;
+        
+        rc = read(fd, buf, length);
+        if (rc < 0) {
+            int errnum = errno;
+            close(fd);
+            return errnum;
+        }
+        else if (rc == 0) {
+            close(fd);
+            fd = -1; /* force open() again */
+        }
+        else {
+            buf += rc;
+            length -= rc;
+        }
+    } while (length > 0);
+    
+    close(fd);
+#elif defined(OS2)
+    static UCHAR randbyte();
+    unsigned int idx;
+
+    for (idx=0; idx<length; idx++)
+	buf[idx] = randbyte();
+
+#elif defined(HAVE_EGD)
+    /* use EGD-compatible socket daemon (such as EGD or PRNGd).
+     * message format:
+     * 0x00 (get entropy level)
+     *   0xMM (msb) 0xmm 0xll 0xLL (lsb)
+     * 0x01 (read entropy nonblocking) 0xNN (bytes requested)
+     *   0xMM (bytes granted) MM bytes
+     * 0x02 (read entropy blocking) 0xNN (bytes desired)
+     *   [block] NN bytes
+     * 0x03 (write entropy) 0xMM 0xLL (bits of entropy) 0xNN (bytes of data) 
+     *      NN bytes
+     * (no response - write only) 
+     * 0x04 (report PID)
+     *   0xMM (length of PID string, not null-terminated) MM chars
+     */
+    static const char *egd_sockets[] = { EGD_DEFAULT_SOCKET, NULL };
+    const char **egdsockname = NULL;
+
+    int egd_socket, egd_path_len, rv, bad_errno;
+    struct sockaddr_un addr;
+    apr_socklen_t egd_addr_len;
+    apr_size_t resp_expected;
+    unsigned char req[2], resp[255];
+    unsigned char *curbuf = buf;
+
+    for (egdsockname = egd_sockets; *egdsockname && length > 0; egdsockname++) {
+        egd_path_len = strlen(*egdsockname);
+        
+        if (egd_path_len > sizeof(addr.sun_path)) {
+            return APR_EINVAL;
+        }
+
+        memset(&addr, 0, sizeof(struct sockaddr_un));
+        addr.sun_family = AF_UNIX;
+        memcpy(addr.sun_path, *egdsockname, egd_path_len);
+        egd_addr_len = APR_OFFSETOF(struct sockaddr_un, sun_path) + 
+          egd_path_len; 
+
+        egd_socket = socket(PF_UNIX, SOCK_STREAM, 0);
+
+        if (egd_socket == -1) {
+            return errno;
+        }
+
+        rv = connect(egd_socket, (struct sockaddr*)&addr, egd_addr_len);
+
+        if (rv == -1) {
+            bad_errno = errno;
+            continue;
+        }
+
+        /* EGD can only return 255 bytes of data at a time.  Silly.  */ 
+        while (length > 0) {
+            apr_ssize_t srv;
+            req[0] = 2; /* We'll block for now. */
+            req[1] = length > 255 ? 255: length;
+
+            srv = write(egd_socket, req, 2);
+            if (srv == -1) {
+                bad_errno = errno;
+                shutdown(egd_socket, SHUT_RDWR);
+                close(egd_socket);
+                break;
+            }
+
+            if (srv != 2) {
+                shutdown(egd_socket, SHUT_RDWR);
+                close(egd_socket);
+                return APR_EGENERAL;
+            }
+            
+            resp_expected = req[1];
+            srv = read(egd_socket, resp, resp_expected);
+            if (srv == -1) {
+                bad_errno = errno;
+                shutdown(egd_socket, SHUT_RDWR);
+                close(egd_socket);
+                return bad_errno;
+            }
+            
+            memcpy(curbuf, resp, srv);
+            curbuf += srv;
+            length -= srv;
+        }
+        
+        shutdown(egd_socket, SHUT_RDWR);
+        close(egd_socket);
+    }
+
+    if (length > 0) {
+        /* We must have iterated through the list of sockets,
+         * and no go. Return the errno.
+         */
+        return bad_errno;
+    }
+
+#elif defined(HAVE_TRUERAND) /* use truerand */
+
+    extern int randbyte(void);	/* from the truerand library */
+    unsigned int idx;
+
+    /* this will increase the startup time of the server, unfortunately...
+     * (generating 20 bytes takes about 8 seconds)
+     */
+    for (idx=0; idx<length; idx++)
+	buf[idx] = (unsigned char) randbyte();
+
+#endif	/* DEV_RANDOM */
+
+    return APR_SUCCESS;
+}
+
+#undef	STR
+#undef	XSTR
+
+#ifdef OS2
+#include "../os2/randbyte.c"
+#endif
+
+#endif /* APR_HAS_RANDOM */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.lo b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.lo
new file mode 100644
index 00000000..7f15c083
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.lo
@@ -0,0 +1,12 @@
+# rand.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/rand.o'
+
+# Name of the non-PIC object.
+non_pic_object='rand.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.o
new file mode 100644
index 00000000..d4a8f47d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/rand.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.c
new file mode 100644
index 00000000..4b8ad990
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.c
@@ -0,0 +1,89 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_signal.h"
+#include "apr_atomic.h"
+
+#include "apr_arch_proc_mutex.h" /* for apr_proc_mutex_unix_setup_lock() */
+#include "apr_arch_internal_time.h"
+
+
+APR_DECLARE(apr_status_t) apr_app_initialize(int *argc, 
+                                             const char * const * *argv, 
+                                             const char * const * *env)
+{
+    /* An absolute noop.  At present, only Win32 requires this stub, but it's
+     * required in order to move command arguments passed through the service
+     * control manager into the process, and it's required to fix the char*
+     * data passed in from win32 unicode into utf-8, win32's apr internal fmt.
+     */
+    return apr_initialize();
+}
+
+static int initialized = 0;
+
+APR_DECLARE(apr_status_t) apr_initialize(void)
+{
+    apr_pool_t *pool;
+    apr_status_t status;
+
+    if (initialized++) {
+        return APR_SUCCESS;
+    }
+
+#if !defined(BEOS) && !defined(OS2)
+    apr_proc_mutex_unix_setup_lock();
+    apr_unix_setup_time();
+#endif
+
+    if ((status = apr_pool_initialize()) != APR_SUCCESS)
+        return status;
+    
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        return APR_ENOPOOL;
+    }
+
+    apr_pool_tag(pool, "apr_initialize");
+
+    /* apr_atomic_init() used to be called from here aswell.
+     * Pools rely on mutexes though, which can be backed by
+     * atomics.  Due to this circular dependency
+     * apr_pool_initialize() is taking care of calling
+     * apr_atomic_init() at the correct time.
+     */
+
+    apr_signal_init(pool);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE_NONSTD(void) apr_terminate(void)
+{
+    initialized--;
+    if (initialized) {
+        return;
+    }
+    apr_pool_terminate();
+    
+}
+
+APR_DECLARE(void) apr_terminate2(void)
+{
+    apr_terminate();
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.lo b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.lo
new file mode 100644
index 00000000..07d5275b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.lo
@@ -0,0 +1,12 @@
+# start.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/start.o'
+
+# Name of the non-PIC object.
+non_pic_object='start.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.o
new file mode 100644
index 00000000..54e4ef9e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/start.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.c
new file mode 100644
index 00000000..2f111bf9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.c
@@ -0,0 +1,35 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_version.h"
+#include "apr_general.h" /* for APR_STRINGIFY */
+
+APR_DECLARE(void) apr_version(apr_version_t *pvsn)
+{
+    pvsn->major = APR_MAJOR_VERSION;
+    pvsn->minor = APR_MINOR_VERSION;
+    pvsn->patch = APR_PATCH_VERSION;
+#ifdef APR_IS_DEV_VERSION
+    pvsn->is_dev = 1;
+#else
+    pvsn->is_dev = 0;
+#endif
+}
+
+APR_DECLARE(const char *) apr_version_string(void)
+{
+    return APR_VERSION_STRING;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.lo b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.lo
new file mode 100644
index 00000000..dc9f16e3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.lo
@@ -0,0 +1,12 @@
+# version.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/version.o'
+
+# Name of the non-PIC object.
+non_pic_object='version.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.o b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.o
new file mode 100644
index 00000000..bb339315
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/version.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/apr_app.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/apr_app.c
new file mode 100644
index 00000000..baac96e8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/apr_app.c
@@ -0,0 +1,80 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Usage Notes:
+ *
+ *   this module, and the misc/win32/utf8.c modules must be 
+ *   compiled APR_EXPORT_STATIC and linked to an application with
+ *   the /entry:wmainCRTStartup flag.  This module becomes the true
+ *   wmain entry point, and passes utf-8 reformatted argv and env
+ *   arrays to the application's main function.
+ *
+ *   This module is only compatible with Unicode-only executables.
+ *   Mixed (Win9x backwards compatible) binaries should refer instead
+ *   to the apr_startup.c module.
+ *
+ *   _dbg_malloc/realloc is used in place of the usual API, in order
+ *   to convince the MSVCRT that they created these entities.  If we
+ *   do not create them as _CRT_BLOCK entities, the crt will fault
+ *   on an assert.  We are not worrying about the crt's locks here, 
+ *   since we are single threaded [so far].
+ */
+
+#include "apr_general.h"
+#include "ShellAPI.h"
+#include "crtdbg.h"
+#include "wchar.h"
+#include "apr_arch_file_io.h"
+#include "assert.h"
+#include "apr_private.h"
+#include "apr_arch_misc.h"
+
+/* This symbol is _private_, although it must be exported.
+ */
+
+extern int main(int argc, const char **argv, const char **env);
+
+int wmain(int argc, const wchar_t **wargv, const wchar_t **wenv)
+{
+    char **argv;
+    char **env;
+    int dupenv;
+
+    (void)apr_wastrtoastr(&argv, wargv, argc);
+
+    dupenv = apr_wastrtoastr(&env, wenv, -1);
+
+    _environ = _malloc_dbg((dupenv + 1) * sizeof (char *), 
+                           _CRT_BLOCK, __FILE__, __LINE__ );
+    memcpy(_environ, env, (dupenv + 1) * sizeof (char *));
+
+    /* MSVCRT will attempt to maintain the wide environment calls
+     * on _putenv(), which is bogus if we've passed a non-ascii
+     * string to _putenv(), since they use MultiByteToWideChar
+     * and breaking the implicit utf-8 assumption we've built.
+     *
+     * Reset _wenviron for good measure.
+     */
+    if (_wenviron) {
+        wenv = _wenviron;
+        _wenviron = NULL;
+        free((wchar_t **)wenv);
+    }
+
+    apr_app_init_complete = 1;
+
+    return main(argc, argv, env);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/charset.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/charset.c
new file mode 100644
index 00000000..41135b25
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/charset.c
@@ -0,0 +1,55 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+
+APR_DECLARE(const char*) apr_os_default_encoding (apr_pool_t *pool)
+{
+    return apr_psprintf(pool, "CP%u", (unsigned) GetACP());
+}
+
+
+APR_DECLARE(const char*) apr_os_locale_encoding (apr_pool_t *pool)
+{
+#ifdef _UNICODE
+    int i;
+#endif
+#if defined(_WIN32_WCE)
+    LCID locale = GetUserDefaultLCID();
+#else
+    LCID locale = GetThreadLocale();
+#endif
+    int len = GetLocaleInfo(locale, LOCALE_IDEFAULTANSICODEPAGE, NULL, 0);
+    char *cp = apr_palloc(pool, (len * sizeof(TCHAR)) + 2);
+    if (0 < GetLocaleInfo(locale, LOCALE_IDEFAULTANSICODEPAGE, (TCHAR*) (cp + 2), len))
+    {
+        /* Fix up the returned number to make a valid codepage name of
+          the form "CPnnnn". */
+        cp[0] = 'C';
+        cp[1] = 'P';
+#ifdef _UNICODE
+        for(i = 0; i < len; i++) {
+            cp[i + 2] = (char) ((TCHAR*) (cp + 2))[i];
+        }
+#endif
+        return cp;
+    }
+
+    return apr_os_default_encoding(pool);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/env.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/env.c
new file mode 100644
index 00000000..644f59b8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/env.c
@@ -0,0 +1,192 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+#include "apr.h"
+#include "apr_arch_misc.h"
+#include "apr_arch_utf8.h"
+#include "apr_env.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+#include "apr_strings.h"
+
+#if APR_HAS_UNICODE_FS && !defined(_WIN32_WCE)
+static apr_status_t widen_envvar_name (apr_wchar_t *buffer,
+                                       apr_size_t bufflen,
+                                       const char *envvar)
+{
+    apr_size_t inchars;
+    apr_status_t status;
+
+    inchars = strlen(envvar) + 1;
+    status = apr_conv_utf8_to_ucs2(envvar, &inchars, buffer, &bufflen);
+    if (status == APR_INCOMPLETE)
+        status = APR_ENAMETOOLONG;
+
+    return status;
+}
+#endif
+
+
+APR_DECLARE(apr_status_t) apr_env_get(char **value,
+                                      const char *envvar,
+                                      apr_pool_t *pool)
+{
+#if defined(_WIN32_WCE)
+    return APR_ENOTIMPL;
+#else
+    char *val = NULL;
+    DWORD size;
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wenvvar[APR_PATH_MAX];
+        apr_size_t inchars, outchars;
+        apr_wchar_t *wvalue, dummy;
+        apr_status_t status;
+
+        status = widen_envvar_name(wenvvar, APR_PATH_MAX, envvar);
+        if (status)
+            return status;
+
+        SetLastError(0);
+        size = GetEnvironmentVariableW(wenvvar, &dummy, 0);
+        if (GetLastError() == ERROR_ENVVAR_NOT_FOUND)
+            /* The environment variable doesn't exist. */
+            return APR_ENOENT;
+
+        if (size == 0) {
+            /* The environment value exists, but is zero-length. */
+            *value = apr_pstrdup(pool, "");
+            return APR_SUCCESS;
+        }
+
+        wvalue = apr_palloc(pool, size * sizeof(*wvalue));
+        size = GetEnvironmentVariableW(wenvvar, wvalue, size);
+
+        inchars = wcslen(wvalue) + 1;
+        outchars = 3 * inchars; /* Enough for any UTF-8 representation */
+        val = apr_palloc(pool, outchars);
+        status = apr_conv_ucs2_to_utf8(wvalue, &inchars, val, &outchars);
+        if (status)
+            return status;
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        char dummy;
+
+        SetLastError(0);
+        size = GetEnvironmentVariableA(envvar, &dummy, 0);
+        if (GetLastError() == ERROR_ENVVAR_NOT_FOUND)
+            /* The environment variable doesn't exist. */
+            return APR_ENOENT;
+
+        if (size == 0) {
+            /* The environment value exists, but is zero-length. */
+            *value = apr_pstrdup(pool, "");
+            return APR_SUCCESS;
+        }
+
+        val = apr_palloc(pool, size);
+        size = GetEnvironmentVariableA(envvar, val, size);
+        if (size == 0)
+            /* Mid-air collision?. Somebody must've changed the env. var. */
+            return APR_INCOMPLETE;
+    }
+#endif
+
+    *value = val;
+    return APR_SUCCESS;
+#endif
+}
+
+
+APR_DECLARE(apr_status_t) apr_env_set(const char *envvar,
+                                      const char *value,
+                                      apr_pool_t *pool)
+{
+#if defined(_WIN32_WCE)
+    return APR_ENOTIMPL;
+#else
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wenvvar[APR_PATH_MAX];
+        apr_wchar_t *wvalue;
+        apr_size_t inchars, outchars;
+        apr_status_t status;
+
+        status = widen_envvar_name(wenvvar, APR_PATH_MAX, envvar);
+        if (status)
+            return status;
+
+        outchars = inchars = strlen(value) + 1;
+        wvalue = apr_palloc(pool, outchars * sizeof(*wvalue));
+        status = apr_conv_utf8_to_ucs2(value, &inchars, wvalue, &outchars);
+        if (status)
+            return status;
+
+        if (!SetEnvironmentVariableW(wenvvar, wvalue))
+            return apr_get_os_error();
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        if (!SetEnvironmentVariableA(envvar, value))
+            return apr_get_os_error();
+    }
+#endif
+
+    return APR_SUCCESS;
+#endif
+}
+
+
+APR_DECLARE(apr_status_t) apr_env_delete(const char *envvar, apr_pool_t *pool)
+{
+#if defined(_WIN32_WCE)
+    return APR_ENOTIMPL;
+#else
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t wenvvar[APR_PATH_MAX];
+        apr_status_t status;
+
+        status = widen_envvar_name(wenvvar, APR_PATH_MAX, envvar);
+        if (status)
+            return status;
+
+        if (!SetEnvironmentVariableW(wenvvar, NULL))
+            return apr_get_os_error();
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        if (!SetEnvironmentVariableA(envvar, NULL))
+            return apr_get_os_error();
+    }
+#endif
+
+    return APR_SUCCESS;
+#endif
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/internal.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/internal.c
new file mode 100644
index 00000000..b045bd42
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/internal.c
@@ -0,0 +1,102 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+
+#include "apr_arch_misc.h"
+#include "apr_arch_file_io.h"
+#include <crtdbg.h>
+#include <assert.h>
+
+/* This module is the source of -static- helper functions that are
+ * entirely internal to apr.  If the fn is exported - it does not
+ * belong here.
+ *
+ * Namespace decoration is still required to protect us from symbol
+ * clashes in static linkages.
+ */
+
+
+/* Shared by apr_app.c and start.c 
+ *
+ * An internal apr function to convert an array of strings (either
+ * a counted or NULL terminated list, such as an argv[argc] or env[]
+ * list respectively) from wide Unicode strings to narrow utf-8 strings.
+ * These are allocated from the MSVCRT's _CRT_BLOCK to trick the system
+ * into trusting our store.
+ */
+int apr_wastrtoastr(char const * const * *retarr, 
+                    wchar_t const * const *arr, int args)
+{
+    apr_size_t elesize = 0;
+    char **newarr;
+    char *elements;
+    char *ele;
+    int arg;
+
+    if (args < 0) {
+        for (args = 0; arr[args]; ++args)
+            ;
+    }
+
+    newarr = _malloc_dbg((args + 1) * sizeof(char *),
+                         _CRT_BLOCK, __FILE__, __LINE__);
+
+    for (arg = 0; arg < args; ++arg) {
+        newarr[arg] = (void*)(wcslen(arr[arg]) + 1);
+        elesize += (apr_size_t)newarr[arg];
+    }
+
+    /* This is a safe max allocation, we will realloc after
+     * processing and return the excess to the free store.
+     * 3 ucs bytes hold any single wchar_t value (16 bits)
+     * 4 ucs bytes will hold a wchar_t pair value (20 bits)
+     */
+    elesize = elesize * 3 + 1;
+    ele = elements = _malloc_dbg(elesize * sizeof(char), 
+                                 _CRT_BLOCK, __FILE__, __LINE__);
+
+    for (arg = 0; arg < args; ++arg) {
+        apr_size_t len = (apr_size_t)newarr[arg];
+        apr_size_t newlen = elesize;
+
+        newarr[arg] = ele;
+        (void)apr_conv_ucs2_to_utf8(arr[arg], &len,
+                                    newarr[arg], &elesize);
+
+        newlen -= elesize;
+        ele += newlen;
+        assert(elesize && (len == 0));
+    }
+
+    newarr[arg] = NULL;
+    *(ele++) = '\0';
+
+    /* Return to the free store if the heap realloc is the least bit optimized
+     */
+    ele = _realloc_dbg(elements, ele - elements, 
+                       _CRT_BLOCK, __FILE__, __LINE__);
+
+    if (ele != elements) {
+        apr_size_t diff = ele - elements;
+        for (arg = 0; arg < args; ++arg) {
+            newarr[arg] += diff;
+        }
+    }
+
+    *retarr = newarr;
+    return args;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/misc.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/misc.c
new file mode 100644
index 00000000..f121cac9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/misc.c
@@ -0,0 +1,237 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+#include "apr_arch_misc.h"
+#include "crtdbg.h"
+#include "apr_arch_file_io.h"
+#include "assert.h"
+#include "apr_lib.h"
+
+APR_DECLARE_DATA apr_oslevel_e apr_os_level = APR_WIN_UNK;
+
+apr_status_t apr_get_oslevel(apr_oslevel_e *level)
+{
+    if (apr_os_level == APR_WIN_UNK) 
+    {
+        static OSVERSIONINFO oslev;
+        oslev.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+        GetVersionEx(&oslev);
+
+        if (oslev.dwPlatformId == VER_PLATFORM_WIN32_NT) 
+        {
+            static unsigned int servpack = 0;
+            char *pservpack;
+            if (pservpack = oslev.szCSDVersion) {
+                while (*pservpack && !apr_isdigit(*pservpack)) {
+                    pservpack++;
+                }
+                if (*pservpack)
+                    servpack = atoi(pservpack);
+            }
+
+            if (oslev.dwMajorVersion < 3) {
+                apr_os_level = APR_WIN_UNSUP;
+            }
+            else if (oslev.dwMajorVersion == 3) {
+                if (oslev.dwMajorVersion < 50) {
+                    apr_os_level = APR_WIN_UNSUP;
+                }
+                else if (oslev.dwMajorVersion == 50) {
+                    apr_os_level = APR_WIN_NT_3_5;
+                }
+                else {
+                    apr_os_level = APR_WIN_NT_3_51;
+                }
+            }
+            else if (oslev.dwMajorVersion == 4) {
+                if (servpack < 2)
+                    apr_os_level = APR_WIN_NT_4;
+                else if (servpack <= 2)
+                    apr_os_level = APR_WIN_NT_4_SP2;
+                else if (servpack <= 3)
+                    apr_os_level = APR_WIN_NT_4_SP3;
+                else if (servpack <= 4)
+                    apr_os_level = APR_WIN_NT_4_SP4;
+                else if (servpack <= 5)
+                    apr_os_level = APR_WIN_NT_4_SP5;
+                else 
+                    apr_os_level = APR_WIN_NT_4_SP6;
+            }
+            else if (oslev.dwMajorVersion == 5) {
+                if (oslev.dwMinorVersion == 0) {
+                    if (servpack == 0)
+                        apr_os_level = APR_WIN_2000;
+                    else if (servpack == 1)
+                        apr_os_level = APR_WIN_2000_SP1;
+                    else
+                        apr_os_level = APR_WIN_2000_SP2;
+                }
+                else {
+                    apr_os_level = APR_WIN_XP;
+                }
+            }
+            else {
+                apr_os_level = APR_WIN_XP;
+            }
+        }
+#ifndef WINNT
+        else if (oslev.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) {
+            char *prevision;
+            if (prevision = oslev.szCSDVersion) {
+                while (*prevision && !apr_isupper(*prevision)) {
+                     prevision++;
+                }
+            }
+            else prevision = "";
+
+            if (oslev.dwMinorVersion < 10) {
+                if (*prevision < 'C')
+                    apr_os_level = APR_WIN_95;
+                else
+                    apr_os_level = APR_WIN_95_OSR2;
+            }
+            else if (oslev.dwMinorVersion < 90) {
+                if (*prevision < 'A')
+                    apr_os_level = APR_WIN_98;
+                else
+                    apr_os_level = APR_WIN_98_SE;
+            }
+            else {
+                apr_os_level = APR_WIN_ME;
+            }
+        }
+#endif
+#ifdef _WIN32_WCE
+        else if (oslev.dwPlatformId == VER_PLATFORM_WIN32_CE) 
+        {
+            if (oslev.dwMajorVersion < 3) {
+                apr_os_level = APR_WIN_UNSUP;
+            }
+            else {
+                apr_os_level = APR_WIN_CE_3;
+            }
+        }
+#endif
+        else {
+            apr_os_level = APR_WIN_UNSUP;
+        }
+    }
+
+    *level = apr_os_level;
+
+    if (apr_os_level < APR_WIN_UNSUP) {
+        return APR_EGENERAL;
+    }
+
+    return APR_SUCCESS;
+}
+
+
+/* This is the helper code to resolve late bound entry points 
+ * missing from one or more releases of the Win32 API
+ */
+
+static const char* const lateDllName[DLL_defined] = {
+    "kernel32", "advapi32", "mswsock",  "ws2_32", "shell32", "ntdll.dll"  };
+static HMODULE lateDllHandle[DLL_defined] = {
+     NULL,       NULL,       NULL,       NULL,     NULL,       NULL       };
+
+FARPROC apr_load_dll_func(apr_dlltoken_e fnLib, char* fnName, int ordinal)
+{
+    if (!lateDllHandle[fnLib]) { 
+        lateDllHandle[fnLib] = LoadLibrary(lateDllName[fnLib]);
+        if (!lateDllHandle[fnLib])
+            return NULL;
+    }
+    if (ordinal)
+        return GetProcAddress(lateDllHandle[fnLib], (char *) ordinal);
+    else
+        return GetProcAddress(lateDllHandle[fnLib], fnName);
+}
+
+/* Declared in include/arch/win32/apr_dbg_win32_handles.h
+ */
+APR_DECLARE_NONSTD(HANDLE) apr_dbg_log(char* fn, HANDLE ha, char* fl, int ln, 
+                                       int nh, /* HANDLE hv, char *dsc */...)
+{
+    static DWORD tlsid = 0xFFFFFFFF;
+    static HANDLE fh = NULL;
+    static long ctr = 0;
+    static CRITICAL_SECTION cs;
+    long seq;
+    DWORD wrote;
+    char *sbuf;
+    
+    seq = (InterlockedIncrement)(&ctr);
+
+    if (tlsid == 0xFFFFFFFF) {
+        tlsid = (TlsAlloc)();
+    }
+
+    sbuf = (TlsGetValue)(tlsid);
+    if (!fh || !sbuf) {
+        sbuf = (malloc)(1024);
+        (TlsSetValue)(tlsid, sbuf);
+        sbuf[1023] = '\0';
+        if (!fh) {
+            (GetModuleFileName)(NULL, sbuf, 250);
+            sprintf(strchr(sbuf, '\0'), ".%d",
+                    (GetCurrentProcessId)());
+            fh = (CreateFile)(sbuf, GENERIC_WRITE, 0, NULL, 
+                            CREATE_ALWAYS, 0, NULL);
+            (InitializeCriticalSection)(&cs);
+        }
+    }
+
+    if (!nh) {
+        (sprintf)(sbuf, "%08x %08x %08x %s() %s:%d\n",
+                  (DWORD)ha, seq, GetCurrentThreadId(), fn, fl, ln);
+        (EnterCriticalSection)(&cs);
+        (WriteFile)(fh, sbuf, strlen(sbuf), &wrote, NULL);
+        (LeaveCriticalSection)(&cs);
+    } 
+    else {
+        va_list a;
+        va_start(a,nh);
+        (EnterCriticalSection)(&cs);
+        do {
+            HANDLE *hv = va_arg(a, HANDLE*);
+            char *dsc = va_arg(a, char*);
+            if (strcmp(dsc, "Signaled") == 0) {
+                if ((DWORD)ha >= STATUS_WAIT_0 
+                       && (DWORD)ha < STATUS_ABANDONED_WAIT_0) {
+                    hv += (DWORD)ha;
+                }
+                else if ((DWORD)ha >= STATUS_ABANDONED_WAIT_0
+                            && (DWORD)ha < STATUS_USER_APC) {
+                    hv += (DWORD)ha - STATUS_ABANDONED_WAIT_0;
+                    dsc = "Abandoned";
+                }
+                else if ((DWORD)ha == WAIT_TIMEOUT) {
+                    dsc = "Timed Out";
+                }
+            }
+            (sprintf)(sbuf, "%08x %08x %08x %s(%s) %s:%d\n",
+                      (DWORD*)*hv, seq, GetCurrentThreadId(), 
+                      fn, dsc, fl, ln);
+            (WriteFile)(fh, sbuf, strlen(sbuf), &wrote, NULL);
+        } while (--nh);
+        (LeaveCriticalSection)(&cs);
+        va_end(a);
+    }
+    return ha;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/rand.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/rand.c
new file mode 100644
index 00000000..e72637bf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/rand.c
@@ -0,0 +1,69 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <windows.h>
+#include <wincrypt.h>
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_portable.h"
+#include "apr_arch_misc.h"
+
+
+APR_DECLARE(apr_status_t) apr_generate_random_bytes(unsigned char * buf,
+#ifdef APR_ENABLE_FOR_1_0
+                                                    apr_size_t length)
+#else
+                                                    int length)
+#endif
+{
+    HCRYPTPROV hProv;
+    apr_status_t res = APR_SUCCESS;
+
+    /* 0x40 bit = CRYPT_SILENT, only introduced in more recent PSDKs 
+     * and will only work for Win2K and later.
+     */
+    DWORD flags = CRYPT_VERIFYCONTEXT
+                | ((apr_os_level >= APR_WIN_2000) ? 0x40 : 0);
+
+    if (!CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL, flags)) {
+	return apr_get_os_error();
+    }
+    if (!CryptGenRandom(hProv, length, buf)) {
+    	res = apr_get_os_error();
+    }
+    CryptReleaseContext(hProv, 0);
+    return res;
+}
+
+
+APR_DECLARE(apr_status_t) apr_os_uuid_get(unsigned char *uuid_data)
+{
+    /* Note: this call doesn't actually require CoInitialize() first 
+     *
+     * XXX: we should scramble the bytes or some such to eliminate the
+     * possible misuse/abuse since uuid is based on the NIC address, and
+     * is therefore not only a uniqifier, but an identity (which might not
+     * be appropriate in all cases.
+     *
+     * Note that Win2000, XP and later no longer suffer from this problem,
+     * a scrambling fix is only needed for (apr_os_level < APR_WIN_2000)
+     */
+    if (FAILED(UuidCreate((UUID *)uuid_data))) {
+        return APR_EGENERAL;
+    }
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/start.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/start.c
new file mode 100644
index 00000000..f25776be
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/start.c
@@ -0,0 +1,230 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_signal.h"
+#include "shellapi.h"
+
+#include "apr_arch_misc.h"       /* for WSAHighByte / WSALowByte */
+#include "wchar.h"
+#include "apr_arch_file_io.h"    /* bring in unicode-ness */
+#include "apr_arch_threadproc.h" /* bring in apr_threadproc_init */
+#include "crtdbg.h"
+#include "assert.h"
+
+/* This symbol is _private_, although it must be exported.
+ */
+int APR_DECLARE_DATA apr_app_init_complete = 0;
+
+#if !defined(_WIN32_WCE)
+/* Used by apr_app_initialize to reprocess the environment
+ *
+ * An internal apr function to convert a double-null terminated set
+ * of single-null terminated strings from wide Unicode to narrow utf-8
+ * as a list of strings.  These are allocated from the MSVCRT's 
+ * _CRT_BLOCK to trick the system into trusting our store.
+ */
+static int warrsztoastr(const char * const * *retarr, 
+                        const wchar_t * arrsz, int args)
+{
+    const apr_wchar_t *wch;
+    apr_size_t totlen;
+    apr_size_t newlen;
+    apr_size_t wsize;
+    char **newarr;
+    int arg;
+
+    if (args < 0) {
+        for (args = 1, wch = arrsz; wch[0] || wch[1]; ++wch)
+            if (!*wch) 
+                ++args;
+    }
+    wsize = 1 + wch - arrsz;
+
+    newarr = _malloc_dbg((args + 1) * sizeof(char *),
+                         _CRT_BLOCK, __FILE__, __LINE__);
+
+    /* This is a safe max allocation, we will realloc after
+     * processing and return the excess to the free store.
+     * 3 ucs bytes hold any single wchar_t value (16 bits)
+     * 4 ucs bytes will hold a wchar_t pair value (20 bits)
+     */
+    newlen = totlen = wsize * 3 + 1;
+    newarr[0] = _malloc_dbg(newlen * sizeof(char), 
+                            _CRT_BLOCK, __FILE__, __LINE__);
+
+    (void)apr_conv_ucs2_to_utf8(arrsz, &wsize,
+                                newarr[0], &newlen);
+
+    assert(newlen && !wsize);
+    /* Return to the free store if the heap realloc is the least bit optimized
+     */
+    newarr[0] = _realloc_dbg(newarr[0], totlen - newlen, 
+                             _CRT_BLOCK, __FILE__, __LINE__);
+
+    for (arg = 1; arg < args; ++arg) {
+        newarr[arg] = newarr[arg - 1] + 2;
+        while (*(newarr[arg]++)) {
+            /* continue */;
+        }
+    }
+
+    newarr[arg] = NULL;
+
+    *retarr = newarr;
+    return args;
+}
+#endif
+
+/* Reprocess the arguments to main() for a completely apr-ized application
+ */
+
+APR_DECLARE(apr_status_t) apr_app_initialize(int *argc, 
+                                             const char * const * *argv, 
+                                             const char * const * *env)
+{
+    apr_status_t rv = apr_initialize();
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+#if defined(_WIN32_WCE)
+    apr_app_init_complete = 1;
+#elif APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        apr_wchar_t **wstrs;
+        apr_wchar_t *sysstr;
+        int wstrc;
+        int dupenv;
+
+        if (apr_app_init_complete) {
+            return rv;
+        }
+
+        apr_app_init_complete = 1;
+
+        sysstr = GetCommandLineW();
+        if (sysstr) {
+            wstrs = CommandLineToArgvW(sysstr, &wstrc);
+            if (wstrs) {
+                *argc = apr_wastrtoastr(argv, wstrs, wstrc);
+                GlobalFree(wstrs);
+            }
+        }
+
+        sysstr = GetEnvironmentStringsW();
+        dupenv = warrsztoastr(&_environ, sysstr, -1);
+
+	if (env) {
+            *env = _malloc_dbg((dupenv + 1) * sizeof (char *), 
+                               _CRT_BLOCK, __FILE__, __LINE__ );
+            memcpy((void*)*env, _environ, (dupenv + 1) * sizeof (char *));
+        }
+        else {
+        }
+
+        FreeEnvironmentStringsW(sysstr);
+
+        /* MSVCRT will attempt to maintain the wide environment calls
+         * on _putenv(), which is bogus if we've passed a non-ascii
+         * string to _putenv(), since they use MultiByteToWideChar
+         * and breaking the implicit utf-8 assumption we've built.
+         *
+         * Reset _wenviron for good measure.
+         */
+        if (_wenviron) {
+            apr_wchar_t **wenv = _wenviron;
+            _wenviron = NULL;
+            free(wenv);
+        }
+
+    }
+#endif
+    return rv;
+}
+
+static int initialized = 0;
+
+/* Provide to win32/thread.c */
+extern DWORD tls_apr_thread;
+
+APR_DECLARE(apr_status_t) apr_initialize(void)
+{
+    apr_pool_t *pool;
+    apr_status_t status;
+    int iVersionRequested;
+    WSADATA wsaData;
+    int err;
+    apr_oslevel_e osver;
+
+    if (initialized++) {
+        return APR_SUCCESS;
+    }
+
+    /* Initialize apr_os_level global */
+    if (apr_get_oslevel(&osver) != APR_SUCCESS) {
+        return APR_EEXIST;
+    }
+    
+    tls_apr_thread = TlsAlloc();
+    if ((status = apr_pool_initialize()) != APR_SUCCESS)
+        return status;
+    
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        return APR_ENOPOOL;
+    }
+
+    apr_pool_tag(pool, "apr_initialize");
+
+    iVersionRequested = MAKEWORD(WSAHighByte, WSALowByte);
+    err = WSAStartup((WORD) iVersionRequested, &wsaData);
+    if (err) {
+        return err;
+    }
+    if (LOBYTE(wsaData.wVersion) != WSAHighByte ||
+        HIBYTE(wsaData.wVersion) != WSALowByte) {
+        WSACleanup();
+        return APR_EEXIST;
+    }
+    
+    apr_signal_init(pool);
+
+    apr_threadproc_init(pool);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE_NONSTD(void) apr_terminate(void)
+{
+    initialized--;
+    if (initialized) {
+        return;
+    }
+    apr_pool_terminate();
+    
+    WSACleanup();
+
+    TlsFree(tls_apr_thread);
+}
+
+APR_DECLARE(void) apr_terminate2(void)
+{
+    apr_terminate();
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/utf8.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/utf8.c
new file mode 100644
index 00000000..b37dba44
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/utf8.c
@@ -0,0 +1,254 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_errno.h"
+#include "apr_arch_utf8.h"
+
+/* Implement the design principal specified by RFC 2718 2.2.5 
+ * Guidelines for new URL Schemes - within the APR.
+ *
+ * Since many architectures support unicode, and UCS2 is the most
+ * efficient storage used by those archictures, these functions
+ * exist to validate a UCS string.  It is up to the operating system
+ * to determine the validitity of the string in the context of it's
+ * native language support.  File systems that support filename 
+ * characters of 0x80-0xff but have no support of Unicode will find 
+ * this function useful only for validating the character sequences 
+ * and rejecting poorly encoded strings, if RFC 2718 2.2.5 naming is
+ * desired.
+ *
+ * from RFC 2279 UTF-8, a transformation format of ISO 10646
+ *
+ *     UCS-4 range (hex.)    UTF-8 octet sequence (binary)
+ * 1:2 0000 0000-0000 007F   0xxxxxxx
+ * 2:2 0000 0080-0000 07FF   110XXXXx 10xxxxxx
+ * 3:2 0000 0800-0000 FFFF   1110XXXX 10Xxxxxx 10xxxxxx
+ * 4:4 0001 0000-001F FFFF   11110zXX 10XXxxxx 10xxxxxx 10xxxxxx
+ * inv 0020 0000-03FF FFFF   111110XX 10XXXxxx 10xxxxxx 10xxxxxx 10xxxxxx
+ * inv 0400 0000-7FFF FFFF   1111110X 10XXXXxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
+ *
+ * One of the X values must be one for the encoding length to be legit.
+ * Neither the z bit, nor the final two forms, are used for ucs-2
+ *
+ *   "Pairs of UCS-2 values between D800 and DFFF (surrogate pairs in 
+ *   Unicode parlance), being actually UCS-4 characters transformed 
+ *   through UTF-16, need special treatment: the UTF-16 transformation 
+ *   must be undone, yielding a UCS-4 character that is then transformed 
+ *   as above."
+ *
+ * from RFC2781 UTF-16: the compressed ISO 10646 encoding bitmask
+ *
+ *  U' = U - 0x10000
+ *  U' = 000000000000yyyyyyyyyyxxxxxxxxxx
+ *                  W1 = 110110yyyyyyyyyy
+ *                  W2 = 110111xxxxxxxxxx
+ *
+ * apr_conv_utf8_to_ucs2 out bytes:sizeof(in) * 1 <= Req <= sizeof(in) * 2
+ *
+ * apr_conv_ucs2_to_utf8 out words:sizeof(in) / 2 <= Req <= sizeof(in) * 3 / 2
+ */
+
+APR_DECLARE(apr_status_t) apr_conv_utf8_to_ucs2(const char *in, 
+                                                apr_size_t *inbytes,
+                                                apr_wchar_t *out, 
+                                                apr_size_t *outwords)
+{
+    apr_int64_t newch, mask;
+    apr_size_t expect, eating;
+    int ch;
+    
+    while (*inbytes && *outwords) 
+    {
+        ch = (unsigned char)(*in++);
+        if (!(ch & 0200)) {
+            /* US-ASCII-7 plain text
+             */
+            --*inbytes;
+            --*outwords;
+            *(out++) = ch;
+        }
+        else
+        {
+            if ((ch & 0300) != 0300) { 
+                /* Multibyte Continuation is out of place
+                 */
+                return APR_EINVAL;
+            }
+            else
+            {
+                /* Multibyte Sequence Lead Character
+                 *
+                 * Compute the expected bytes while adjusting
+                 * or lead byte and leading zeros mask.
+                 */
+                mask = 0340;
+                expect = 1;
+                while ((ch & mask) == mask) {
+                    mask |= mask >> 1;
+                    if (++expect > 3) /* (truly 5 for ucs-4) */
+                        return APR_EINVAL;
+                }
+                newch = ch & ~mask;
+                eating = expect + 1;
+                if (*inbytes <= expect)
+                    return APR_INCOMPLETE;
+                /* Reject values of excessive leading 0 bits
+                 * utf-8 _demands_ the shortest possible byte length
+                 */
+                if (expect == 1) {
+                    if (!(newch & 0036))
+                        return APR_EINVAL;
+                }
+                else {
+                    /* Reject values of excessive leading 0 bits
+                     */
+                    if (!newch && !((unsigned char)*in & 0077 & (mask << 1)))
+                        return APR_EINVAL;
+                    if (expect == 2) {
+                        /* Reject values D800-DFFF when not utf16 encoded
+                         * (may not be an appropriate restriction for ucs-4)
+                         */
+                        if (newch == 0015 && ((unsigned char)*in & 0040))
+                            return APR_EINVAL;
+                    }
+                    else if (expect == 3) {
+                        /* Short circuit values > 110000
+                         */
+                        if (newch > 4)
+                            return APR_EINVAL;
+                        if (newch == 4 && ((unsigned char)*in & 0060))
+                            return APR_EINVAL;
+                    }
+                }
+                /* Where the boolean (expect > 2) is true, we will need
+                 * an extra word for the output.
+                 */
+                if (*outwords < (apr_size_t)(expect > 2) + 1) 
+                    break; /* buffer full */
+                while (expect--)
+                {
+                    /* Multibyte Continuation must be legal */
+                    if (((ch = (unsigned char)*(in++)) & 0300) != 0200)
+                        return APR_EINVAL;
+                    newch <<= 6;
+                    newch |= (ch & 0077);
+                }
+                *inbytes -= eating;
+                /* newch is now a true ucs-4 character
+                 *
+                 * now we need to fold to ucs-2
+                 */
+                if (newch < 0x10000) 
+                {
+                    --*outwords;
+                    *(out++) = (apr_wchar_t) newch;
+                }
+                else 
+                {
+                    *outwords -= 2;
+                    newch -= 0x10000;
+                    *(out++) = (apr_wchar_t) (0xD800 | (newch >> 10));
+                    *(out++) = (apr_wchar_t) (0xDC00 | (newch & 0x03FF));                    
+                }
+            }
+        }
+    }
+    /* Buffer full 'errors' aren't errors, the client must inspect both
+     * the inbytes and outwords values
+     */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_conv_ucs2_to_utf8(const apr_wchar_t *in, 
+                                                apr_size_t *inwords,
+                                                char *out, 
+                                                apr_size_t *outbytes)
+{
+    apr_int64_t newch, require;
+    apr_size_t need;
+    char *invout;
+    int ch;
+    
+    while (*inwords && *outbytes) 
+    {
+        ch = (unsigned short)(*in++);
+        if (ch < 0x80)
+        {
+            --*inwords;
+            --*outbytes;
+            *(out++) = (unsigned char) ch;
+        }
+        else 
+        {
+            if ((ch & 0xFC00) == 0xDC00) {
+                /* Invalid Leading ucs-2 Multiword Continuation Character
+                 */
+                return APR_EINVAL;
+            }
+            if ((ch & 0xFC00) == 0xD800) {
+                /* Leading ucs-2 Multiword Character
+                 */
+                if (*inwords < 2) {
+                    /* Missing ucs-2 Multiword Continuation Character
+                     */
+                    return APR_INCOMPLETE;
+                }
+                if (((unsigned short)(*in) & 0xFC00) != 0xDC00) {
+                    /* Invalid ucs-2 Multiword Continuation Character
+                     */
+                    return APR_EINVAL;
+                }
+                newch = (ch & 0x03FF) << 10 | ((unsigned short)(*in++) & 0x03FF);
+                newch += 0x10000;
+            }
+            else {
+                /* ucs-2 Single Word Character
+                 */
+                newch = ch;
+            }
+            /* Determine the absolute minimum utf-8 bytes required
+             */
+            require = newch >> 11;
+            need = 1;
+            while (require)
+                require >>= 5, ++need;
+            if (need >= *outbytes)
+                break; /* Insufficient buffer */
+            *inwords -= (need > 2) + 1;
+            *outbytes -= need + 1;
+            /* Compute the utf-8 characters in last to first order,
+             * calculating the lead character length bits along the way.
+             */
+            ch = 0200;
+            out += need + 1;
+            invout = out;
+            while (need--) {
+                ch |= ch >> 1;
+                *(--invout) = (unsigned char)(0200 | (newch & 0077));
+                newch >>= 6;
+            }
+            /* Compute the lead utf-8 character and move the dest offset
+             */
+            *(--invout) = (unsigned char)(ch | newch);
+        }
+    }
+    /* Buffer full 'errors' aren't errors, the client must inspect both
+     * the inwords and outbytes values
+     */
+    return APR_SUCCESS;    
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/.libs/common.o b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/.libs/common.o
new file mode 100644
index 00000000..6d1983fa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/.libs/common.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/.libs/mmap.o b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/.libs/mmap.o
new file mode 100644
index 00000000..61b59ca3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/.libs/mmap.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/Makefile
new file mode 100644
index 00000000..b7e6ddb2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/Makefile
@@ -0,0 +1,13 @@
+srcdir = .
+
+
+TARGETS = mmap.lo common.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+DEFOSDIR=$(INCDIR)/arch/unix
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/Makefile.in
new file mode 100644
index 00000000..11dde067
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/Makefile.in
@@ -0,0 +1,13 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = mmap.lo common.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.c b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.c
new file mode 100644
index 00000000..a9789928
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.c
@@ -0,0 +1,43 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* common .c
+ * This file has any function that is truly common and platform
+ * neutral.  Or at least that's the theory.
+ * 
+ * The header files are a problem so there are a few #ifdef's to take
+ * care of those.
+ *
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_mmap.h"
+#include "apr_errno.h"
+
+#if APR_HAS_MMAP || defined(BEOS)
+
+APR_DECLARE(apr_status_t) apr_mmap_offset(void **addr, apr_mmap_t *mmap,
+                                          apr_off_t offset)
+{  
+    if (offset < 0 || offset > mmap->size)
+        return APR_EINVAL;
+    
+    (*addr) = (char *) mmap->mm + offset;
+    return APR_SUCCESS;
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.lo b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.lo
new file mode 100644
index 00000000..6a593217
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.lo
@@ -0,0 +1,12 @@
+# common.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/common.o'
+
+# Name of the non-PIC object.
+non_pic_object='common.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.o b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.o
new file mode 100644
index 00000000..784af170
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/common.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.c b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.c
new file mode 100644
index 00000000..eea7ac04
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.c
@@ -0,0 +1,165 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_mmap.h"
+#include "apr_errno.h"
+#include "apr_arch_file_io.h"
+#include "apr_portable.h"
+
+/* System headers required for the mmap library */
+#ifdef BEOS
+#include <kernel/OS.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
+#if APR_HAS_MMAP || defined(BEOS)
+
+static apr_status_t mmap_cleanup(void *themmap)
+{
+    apr_mmap_t *mm = themmap;
+    apr_mmap_t *next = APR_RING_NEXT(mm,link);
+    int rv = 0;
+
+    /* we no longer refer to the mmaped region */
+    APR_RING_REMOVE(mm,link);
+    APR_RING_NEXT(mm,link) = NULL;
+    APR_RING_PREV(mm,link) = NULL;
+
+    if (next != mm) {
+        /* more references exist, so we're done */
+        return APR_SUCCESS;
+    }
+
+#ifdef BEOS
+    rv = delete_area(mm->area);
+#else
+    rv = munmap(mm->mm, mm->size);
+#endif
+    mm->mm = (void *)-1;
+
+    if (rv == 0) {
+        return APR_SUCCESS;
+    }
+    return errno;
+}
+
+APR_DECLARE(apr_status_t) apr_mmap_create(apr_mmap_t **new, 
+                                          apr_file_t *file, apr_off_t offset, 
+                                          apr_size_t size, apr_int32_t flag, 
+                                          apr_pool_t *cont)
+{
+    void *mm;
+#ifdef BEOS
+    area_id aid = -1;
+    uint32 pages = 0;
+#else
+    apr_int32_t native_flags = 0;
+#endif
+
+    if (size == 0)
+        return APR_EINVAL;
+    
+    if (file == NULL || file->filedes == -1 || file->buffered)
+        return APR_EBADF;
+    (*new) = (apr_mmap_t *)apr_pcalloc(cont, sizeof(apr_mmap_t));
+    
+#ifdef BEOS
+    /* XXX: mmap shouldn't really change the seek offset */
+    apr_file_seek(file, APR_SET, &offset);
+
+    /* There seems to be some strange interactions that mean our area must
+     * be set as READ & WRITE or writev will fail!  Go figure...
+     * So we ignore the value in flags and always ask for both READ and WRITE
+     */
+    pages = (size + B_PAGE_SIZE -1) / B_PAGE_SIZE;
+    aid = create_area("apr_mmap", &mm , B_ANY_ADDRESS, pages * B_PAGE_SIZE,
+        B_NO_LOCK, B_WRITE_AREA|B_READ_AREA);
+
+    if (aid < B_NO_ERROR) {
+        /* we failed to get an area we can use... */
+        *new = NULL;
+        return APR_ENOMEM;
+    }
+
+    if (aid >= B_NO_ERROR)
+        read(file->filedes, mm, size);
+    
+    (*new)->area = aid;
+#else
+
+    if (flag & APR_MMAP_WRITE) {
+        native_flags |= PROT_WRITE;
+    }
+    if (flag & APR_MMAP_READ) {
+        native_flags |= PROT_READ;
+    }
+
+    mm = mmap(NULL, size, native_flags, MAP_SHARED, file->filedes, offset);
+
+    if (mm == (void *)-1) {
+        /* we failed to get an mmap'd file... */
+        *new = NULL;
+        return errno;
+    }
+#endif
+
+    (*new)->mm = mm;
+    (*new)->size = size;
+    (*new)->cntxt = cont;
+    APR_RING_ELEM_INIT(*new, link);
+
+    /* register the cleanup... */
+    apr_pool_cleanup_register((*new)->cntxt, (void*)(*new), mmap_cleanup,
+             apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_mmap_dup(apr_mmap_t **new_mmap,
+                                       apr_mmap_t *old_mmap,
+                                       apr_pool_t *p,
+                                       int transfer_ownership)
+{
+    *new_mmap = (apr_mmap_t *)apr_pmemdup(p, old_mmap, sizeof(apr_mmap_t));
+    (*new_mmap)->cntxt = p;
+
+    APR_RING_INSERT_AFTER(old_mmap, *new_mmap, link);
+
+    apr_pool_cleanup_register(p, *new_mmap, mmap_cleanup,
+                              apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_mmap_delete(apr_mmap_t *mm)
+{
+    return apr_pool_cleanup_run(mm->cntxt, mm, mmap_cleanup);
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.lo b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.lo
new file mode 100644
index 00000000..57b83252
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.lo
@@ -0,0 +1,12 @@
+# mmap.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/mmap.o'
+
+# Name of the non-PIC object.
+non_pic_object='mmap.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.o b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.o
new file mode 100644
index 00000000..bb13fff7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/unix/mmap.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/mmap/win32/mmap.c b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/win32/mmap.c
new file mode 100644
index 00000000..c288e9fd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/mmap/win32/mmap.c
@@ -0,0 +1,163 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_mmap.h"
+#include "apr_errno.h"
+#include "apr_arch_file_io.h"
+#include "apr_portable.h"
+#include "apr_strings.h"
+
+#if APR_HAS_MMAP
+
+static apr_status_t mmap_cleanup(void *themmap)
+{
+    apr_mmap_t *mm = themmap;
+    apr_mmap_t *next = APR_RING_NEXT(mm,link);
+    apr_status_t rv = 0;
+
+    /* we no longer refer to the mmaped region */
+    APR_RING_REMOVE(mm,link);
+    APR_RING_NEXT(mm,link) = NULL;
+    APR_RING_PREV(mm,link) = NULL;
+
+    if (next != mm) {
+        /* more references exist, so we're done */
+        return APR_SUCCESS;
+    }
+
+    if (mm->mv) {
+        if (!UnmapViewOfFile(mm->mv))
+        {
+            apr_status_t rv = apr_get_os_error();
+            CloseHandle(mm->mhandle);
+            mm->mv = NULL;
+            mm->mhandle = NULL;
+            return rv;
+        }
+        mm->mv = NULL;
+    }
+    if (mm->mhandle) 
+    {
+        if (!CloseHandle(mm->mhandle))
+        {
+            apr_status_t rv = apr_get_os_error();
+            CloseHandle(mm->mhandle);
+            mm->mhandle = NULL;
+            return rv;
+        }
+        mm->mhandle = NULL;
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_mmap_create(apr_mmap_t **new, apr_file_t *file,
+                                          apr_off_t offset, apr_size_t size,
+                                          apr_int32_t flag, apr_pool_t *cont)
+{
+    static DWORD memblock = 0;
+    DWORD fmaccess = 0;
+    DWORD mvaccess = 0;
+    DWORD offlo;
+    DWORD offhi;
+
+    if (size == 0)
+        return APR_EINVAL;
+    
+    if (flag & APR_MMAP_WRITE)
+        fmaccess |= PAGE_READWRITE;
+    else if (flag & APR_MMAP_READ)
+        fmaccess |= PAGE_READONLY;
+
+    if (flag & APR_MMAP_READ)
+        mvaccess |= FILE_MAP_READ;
+    if (flag & APR_MMAP_WRITE)
+        mvaccess |= FILE_MAP_WRITE;
+
+    if (!file || !file->filehand || file->filehand == INVALID_HANDLE_VALUE
+        || file->buffered)
+        return APR_EBADF;
+
+    if (!memblock)
+    {
+        SYSTEM_INFO si;
+        GetSystemInfo(&si);
+        memblock = si.dwAllocationGranularity;
+    }   
+    
+    *new = apr_pcalloc(cont, sizeof(apr_mmap_t));
+    (*new)->pstart = (offset / memblock) * memblock;
+    (*new)->poffset = offset - (*new)->pstart;
+    (*new)->psize = (apr_size_t)((*new)->poffset) + size;
+    /* The size of the CreateFileMapping object is the current size
+     * of the size of the mmap object (e.g. file size), not the size 
+     * of the mapped region!
+     */
+
+    (*new)->mhandle = CreateFileMapping(file->filehand, NULL, fmaccess,
+                                        0, 0, NULL);
+    if (!(*new)->mhandle || (*new)->mhandle == INVALID_HANDLE_VALUE)
+    {
+        *new = NULL;
+        return apr_get_os_error();
+    }
+
+    offlo = (DWORD)(*new)->pstart;
+    offhi = (DWORD)((*new)->pstart >> 32);
+    (*new)->mv = MapViewOfFile((*new)->mhandle, mvaccess, offhi,
+                               offlo, (*new)->psize);
+    if (!(*new)->mv)
+    {
+        apr_status_t rv = apr_get_os_error();
+        CloseHandle((*new)->mhandle);
+        *new = NULL;
+        return rv;
+    }
+
+    (*new)->mm = (char*)((*new)->mv) + (*new)->poffset;
+    (*new)->size = size;
+    (*new)->cntxt = cont;
+    APR_RING_ELEM_INIT(*new, link);
+
+    /* register the cleanup... */
+    apr_pool_cleanup_register((*new)->cntxt, (void*)(*new), mmap_cleanup,
+                         apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_mmap_dup(apr_mmap_t **new_mmap,
+                                       apr_mmap_t *old_mmap,
+                                       apr_pool_t *p,
+                                       int transfer_ownership)
+{
+    *new_mmap = (apr_mmap_t *)apr_pmemdup(p, old_mmap, sizeof(apr_mmap_t));
+    (*new_mmap)->cntxt = p;
+
+    APR_RING_INSERT_AFTER(old_mmap, *new_mmap, link);
+
+    apr_pool_cleanup_register(p, *new_mmap, mmap_cleanup,
+                              apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_mmap_delete(apr_mmap_t *mm)
+{
+    return apr_pool_cleanup_run(mm->cntxt, mm, mmap_cleanup);
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/Makefile.in
new file mode 100644
index 00000000..b2c93fbb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = sendrecv.lo socketcommon.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/sendrecv.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/sendrecv.c
new file mode 100644
index 00000000..a9e7d443
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/sendrecv.c
@@ -0,0 +1,252 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+#if BEOS_BONE /* BONE uses the unix code - woohoo */
+#include "../unix/sendrecv.c"
+#else
+#include "apr_arch_networkio.h"
+#include "apr_time.h"
+
+apr_status_t apr_wait_for_io_or_timeout(apr_socket_t *sock, int for_read)
+{
+    struct timeval tv, *tvptr;
+    fd_set fdset;
+    int srv;
+
+    do {
+        FD_ZERO(&fdset);
+        FD_SET(sock->socketdes, &fdset);
+        if (sock->timeout < 0) {
+            tvptr = NULL;
+        }
+        else {
+            tv.tv_sec = sock->timeout / APR_USEC_PER_SEC;
+            tv.tv_usec = sock->timeout % APR_USEC_PER_SEC;
+            tvptr = &tv;
+        }
+        srv = select(sock->socketdes + 1,
+            for_read ? &fdset : NULL,
+            for_read ? NULL : &fdset, 
+            NULL,
+            tvptr);
+            /* TODO - timeout should be smaller on repeats of this loop */
+    } while (srv == -1 && errno == EINTR);
+
+    if (srv == 0) {
+        return APR_TIMEUP;
+    }
+    else if (srv < 0) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
+#define SEND_WAIT APR_USEC_PER_SEC / 10
+
+APR_DECLARE(apr_status_t) apr_socket_send(apr_socket_t *sock, const char *buf,
+                                          apr_size_t *len)
+{
+    apr_ssize_t rv;
+	
+    do {
+        rv = send(sock->socketdes, buf, (*len), 0);
+    } while (rv == -1 && errno == EINTR);
+
+    if (rv == -1 && errno == EWOULDBLOCK && sock->timeout > 0) {
+        apr_int32_t snooze_val = SEND_WAIT;
+        apr_int32_t zzz = 0;  
+        
+        do {
+            rv = send(sock->socketdes, buf, (*len), 0);
+            if (rv == -1 && errno == EWOULDBLOCK){
+                apr_sleep (snooze_val);
+                zzz += snooze_val;
+                snooze_val += SEND_WAIT;
+                /* have we passed our timeout value */
+                if (zzz > (sock->timeout * APR_USEC_PER_SEC))
+                    break;
+            }
+        } while (rv == -1 && (errno == EINTR || errno == EWOULDBLOCK));
+    }
+    if (rv == -1) {
+        *len = 0;
+        return errno;
+    }
+    (*len) = rv;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_recv(apr_socket_t *sock, char *buf, 
+                                          apr_size_t *len)
+{
+    apr_ssize_t rv;
+   
+    do {
+        rv = recv(sock->socketdes, buf, (*len), 0);
+    } while (rv == -1 && errno == EINTR);
+
+    if (rv == -1 && errno == EWOULDBLOCK && sock->timeout > 0) {
+        apr_status_t arv = apr_wait_for_io_or_timeout(sock, 1);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        }
+        else {
+            do {
+                rv = recv(sock->socketdes, buf, (*len), 0);
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+    if (rv == -1) {
+        (*len) = 0;
+        return errno;
+    }
+    (*len) = rv;
+    if (rv == 0)
+        return APR_EOF;
+    return APR_SUCCESS;
+}
+
+/* BeOS doesn't have writev for sockets so we use the following instead...
+ */
+APR_DECLARE(apr_status_t) apr_socket_sendv(apr_socket_t * sock, 
+                                           const struct iovec *vec,
+                                           apr_int32_t nvec, apr_size_t *len)
+{
+    *len = vec[0].iov_len;
+    return apr_socket_send(sock, vec[0].iov_base, len);
+}
+
+APR_DECLARE(apr_status_t) apr_socket_sendto(apr_socket_t *sock, 
+                                            apr_sockaddr_t *where,
+                                            apr_int32_t flags, const char *buf,
+                                            apr_size_t *len)
+{
+    apr_ssize_t rv;
+
+    do {
+        rv = sendto(sock->socketdes, buf, (*len), flags,
+                    (const struct sockaddr*)&where->sa,
+                    where->salen);
+    } while (rv == -1 && errno == EINTR);
+
+    if (rv == -1 && (errno == EAGAIN || errno == EWOULDBLOCK)
+        && sock->timeout != 0) {
+        apr_status_t arv = apr_wait_for_io_or_timeout(sock, 0);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        } else {
+            do {
+                rv = sendto(sock->socketdes, buf, (*len), flags,
+                            (const struct sockaddr*)&where->sa,
+                            where->salen);
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+    if (rv == -1) {
+        *len = 0;
+        return errno;
+    }
+    *len = rv;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_recvfrom(apr_sockaddr_t *from,
+                                              apr_socket_t *sock,
+                                              apr_int32_t flags, char *buf,
+                                              apr_size_t *len)
+{
+    apr_ssize_t rv;
+
+    if (from == NULL){
+        return APR_ENOMEM;
+        /* Not sure if this is correct.  Maybe we should just allocate
+           the memory??
+         */
+    }
+
+    do {
+        rv = recvfrom(sock->socketdes, buf, (*len), flags,
+                      (struct sockaddr*)&from->sa, &from->salen);
+    } while (rv == -1 && errno == EINTR);
+
+    if (rv == -1 && (errno == EAGAIN || errno == EWOULDBLOCK) &&
+        sock->timeout != 0) {
+        apr_status_t arv = apr_wait_for_io_or_timeout(sock, 1);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        } else {
+            do {
+                rv = recvfrom(sock->socketdes, buf, (*len), flags,
+                              (struct sockaddr*)&from->sa, &from->salen);
+                } while (rv == -1 && errno == EINTR);
+        }
+    }
+    if (rv == -1) {
+        (*len) = 0;
+        return errno;
+    }
+
+    (*len) = rv;
+    if (rv == 0)
+        return APR_EOF;
+
+    return APR_SUCCESS;
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_send(apr_socket_t *sock, const char *buf,
+                                   apr_size_t *len)
+{
+    return apr_socket_send(sock, buf, len);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_sendv(apr_socket_t * sock, 
+                                    const struct iovec *vec,
+                                    apr_int32_t nvec, apr_size_t *len)
+{
+    return apr_socket_sendv(sock, vec, nvec, len);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_sendto(apr_socket_t *sock, apr_sockaddr_t *where,
+                                     apr_int32_t flags, const char *buf,
+                                     apr_size_t *len)
+{
+    return apr_socket_sendto(sock, where, flags, buf, len);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_recvfrom(apr_sockaddr_t *from, apr_socket_t *sock,
+                                       apr_int32_t flags, char *buf,
+                                       apr_size_t *len)
+{
+    return apr_socket_recvfrom(from, sock, flags, buf, len);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_recv(apr_socket_t *sock, char *buf, 
+                                   apr_size_t *len)
+{
+    return apr_socket_recv(sock, buf, len);
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/socketcommon.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/socketcommon.c
new file mode 100644
index 00000000..cdadc856
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/beos/socketcommon.c
@@ -0,0 +1,5 @@
+#include "../unix/inet_ntop.c"
+#include "../unix/inet_pton.c"
+#include "../unix/sockets.c"
+#include "../unix/sockaddr.c"
+#include "../unix/sockopt.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/Makefile.in
new file mode 100644
index 00000000..04b8e32d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/Makefile.in
@@ -0,0 +1,22 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	sendrecv.lo \
+	sendrecv_udp.lo \
+	sockets.lo \
+	sockopt.lo \
+	sockaddr.lo \
+	inet_ntop.lo \
+	inet_pton.lo \
+	os2calls.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/inet_ntop.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/inet_ntop.c
new file mode 100644
index 00000000..f1f79d49
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/inet_ntop.c
@@ -0,0 +1 @@
+#include "../unix/inet_ntop.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/inet_pton.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/inet_pton.c
new file mode 100644
index 00000000..dbd3ac45
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/inet_pton.c
@@ -0,0 +1 @@
+#include "../unix/inet_pton.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/os2calls.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/os2calls.c
new file mode 100644
index 00000000..6bf1fcd0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/os2calls.c
@@ -0,0 +1,132 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_network_io.h"
+#include "apr_portable.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+
+static int os2_socket_init(int, int ,int);
+
+int (*apr_os2_socket)(int, int, int) = os2_socket_init;
+int (*apr_os2_select)(int *, int, int, int, long) = NULL;
+int (*apr_os2_sock_errno)() = NULL;
+int (*apr_os2_accept)(int, struct sockaddr *, int *) = NULL;
+int (*apr_os2_bind)(int, struct sockaddr *, int) = NULL;
+int (*apr_os2_connect)(int, struct sockaddr *, int) = NULL;
+int (*apr_os2_getpeername)(int, struct sockaddr *, int *) = NULL;
+int (*apr_os2_getsockname)(int, struct sockaddr *, int *) = NULL;
+int (*apr_os2_getsockopt)(int, int, int, char *, int *) = NULL;
+int (*apr_os2_ioctl)(int, int, caddr_t, int) = NULL;
+int (*apr_os2_listen)(int, int) = NULL;
+int (*apr_os2_recv)(int, char *, int, int) = NULL;
+int (*apr_os2_send)(int, const char *, int, int) = NULL;
+int (*apr_os2_setsockopt)(int, int, int, char *, int) = NULL;
+int (*apr_os2_shutdown)(int, int) = NULL;
+int (*apr_os2_soclose)(int) = NULL;
+int (*apr_os2_writev)(int, struct iovec *, int) = NULL;
+int (*apr_os2_sendto)(int, const char *, int, int, const struct sockaddr *, int);
+int (*apr_os2_recvfrom)(int, char *, int, int, struct sockaddr *, int *);
+
+static HMODULE hSO32DLL;
+
+static int os2_fn_link()
+{
+    DosEnterCritSec(); /* Stop two threads doing this at the same time */
+
+    if (apr_os2_socket == os2_socket_init) {
+        ULONG rc;
+        char errorstr[200];
+
+        rc = DosLoadModule(errorstr, sizeof(errorstr), "SO32DLL", &hSO32DLL);
+
+        if (rc)
+            return APR_OS2_STATUS(rc);
+
+        rc = DosQueryProcAddr(hSO32DLL, 0, "SOCKET", &apr_os2_socket);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "SELECT", &apr_os2_select);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "SOCK_ERRNO", &apr_os2_sock_errno);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "ACCEPT", &apr_os2_accept);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "BIND", &apr_os2_bind);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "CONNECT", &apr_os2_connect);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "GETPEERNAME", &apr_os2_getpeername);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "GETSOCKNAME", &apr_os2_getsockname);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "GETSOCKOPT", &apr_os2_getsockopt);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "IOCTL", &apr_os2_ioctl);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "LISTEN", &apr_os2_listen);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "RECV", &apr_os2_recv);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "SEND", &apr_os2_send);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "SETSOCKOPT", &apr_os2_setsockopt);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "SHUTDOWN", &apr_os2_shutdown);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "SOCLOSE", &apr_os2_soclose);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "WRITEV", &apr_os2_writev);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "SENDTO", &apr_os2_sendto);
+
+        if (!rc)
+            rc = DosQueryProcAddr(hSO32DLL, 0, "RECVFROM", &apr_os2_recvfrom);
+
+        if (rc)
+            return APR_OS2_STATUS(rc);
+    }
+
+    DosExitCritSec();
+    return APR_SUCCESS;
+}
+
+
+
+static int os2_socket_init(int domain, int type, int protocol)
+{
+    int rc = os2_fn_link();
+    if (rc == APR_SUCCESS)
+        return apr_os2_socket(domain, type, protocol);
+    return rc;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sendrecv.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sendrecv.c
new file mode 100644
index 00000000..73b12c2b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sendrecv.c
@@ -0,0 +1,177 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_network_io.h"
+#include "apr_lib.h"
+#include <sys/time.h>
+
+APR_DECLARE(apr_status_t) apr_socket_send(apr_socket_t *sock, const char *buf,
+                                          apr_size_t *len)
+{
+    apr_ssize_t rv;
+    int fds, err = 0;
+
+    if (*len > 65536) {
+        *len = 65536;
+    }
+
+    do {
+        if (!sock->nonblock || err == SOCEWOULDBLOCK) {
+            fds = sock->socketdes;
+            rv = select(&fds, 0, 1, 0, sock->timeout >= 0 ? sock->timeout/1000 : -1);
+
+            if (rv != 1) {
+                *len = 0;
+                err = sock_errno();
+
+                if (rv == 0)
+                    return APR_TIMEUP;
+
+                if (err == SOCEINTR)
+                    continue;
+
+                return APR_OS2_STATUS(err);
+            }
+        }
+
+        rv = send(sock->socketdes, buf, (*len), 0);
+        err = rv < 0 ? sock_errno() : 0;
+    } while (err == SOCEINTR || err == SOCEWOULDBLOCK);
+
+    if (err) {
+        *len = 0;
+        return APR_OS2_STATUS(err);
+    }
+
+    (*len) = rv;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_socket_recv(apr_socket_t *sock, char *buf,
+                                          apr_size_t *len)
+{
+    apr_ssize_t rv;
+    int fds, err = 0;
+
+    do {
+        if (!sock->nonblock || (err == SOCEWOULDBLOCK && sock->timeout != 0)) {
+            fds = sock->socketdes;
+            rv = select(&fds, 1, 0, 0, sock->timeout >= 0 ? sock->timeout/1000 : -1);
+
+            if (rv != 1) {
+                *len = 0;
+                err = sock_errno();
+
+                if (rv == 0)
+                    return APR_TIMEUP;
+
+                if (err == SOCEINTR)
+                    continue;
+
+                return APR_OS2_STATUS(err);
+            }
+        }
+
+        rv = recv(sock->socketdes, buf, (*len), 0);
+        err = rv < 0 ? sock_errno() : 0;
+    } while (err == SOCEINTR || (err == SOCEWOULDBLOCK && sock->timeout != 0));
+
+    if (err) {
+        *len = 0;
+        return APR_OS2_STATUS(err);
+    }
+
+    (*len) = rv;
+    return rv == 0 ? APR_EOF : APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_socket_sendv(apr_socket_t *sock, 
+                                           const struct iovec *vec, 
+                                           apr_int32_t nvec, apr_size_t *len)
+{
+    apr_status_t rv;
+    struct iovec *tmpvec;
+    int fds, err = 0;
+    int nv_tosend, total = 0;
+
+    /* Make sure writev() only gets fed 64k at a time */
+    for ( nv_tosend = 0; nv_tosend < nvec && total + vec[nv_tosend].iov_len < 65536; nv_tosend++ ) {
+        total += vec[nv_tosend].iov_len;
+    }
+
+    tmpvec = alloca(sizeof(struct iovec) * nv_tosend);
+    memcpy(tmpvec, vec, sizeof(struct iovec) * nv_tosend);
+
+    do {
+        if (!sock->nonblock || err == SOCEWOULDBLOCK) {
+            fds = sock->socketdes;
+            rv = select(&fds, 0, 1, 0, sock->timeout >= 0 ? sock->timeout/1000 : -1);
+
+            if (rv != 1) {
+                *len = 0;
+                err = sock_errno();
+
+                if (rv == 0)
+                    return APR_TIMEUP;
+
+                if (err == SOCEINTR)
+                    continue;
+
+                return APR_OS2_STATUS(err);
+            }
+        }
+
+        rv = writev(sock->socketdes, tmpvec, nv_tosend);
+        err = rv < 0 ? sock_errno() : 0;
+    } while (err == SOCEINTR || err == SOCEWOULDBLOCK);
+
+    if (err) {
+        *len = 0;
+        return APR_OS2_STATUS(err);
+    }
+
+    *len = rv;
+    return APR_SUCCESS;
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_send(apr_socket_t *sock, const char *buf,
+                                   apr_size_t *len)
+{
+    return apr_socket_send(sock, buf, len);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_sendv(apr_socket_t *sock, 
+                                    const struct iovec *vec, 
+                                    apr_int32_t nvec, apr_size_t *len)
+{
+    return apr_socket_sendv(sock, vec, nvec, len);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_recv(apr_socket_t *sock, char *buf,
+                                   apr_size_t *len)
+{
+    return apr_socket_recv(sock, buf, len);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sendrecv_udp.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sendrecv_udp.c
new file mode 100644
index 00000000..0e23d11e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sendrecv_udp.c
@@ -0,0 +1,122 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_network_io.h"
+#include "apr_support.h"
+#include "apr_lib.h"
+#include <sys/time.h>
+
+
+APR_DECLARE(apr_status_t) apr_socket_sendto(apr_socket_t *sock, 
+                                            apr_sockaddr_t *where,
+                                            apr_int32_t flags, const char *buf,
+                                            apr_size_t *len)
+{
+    apr_ssize_t rv;
+    int serrno;
+
+    do {
+        rv = sendto(sock->socketdes, buf, (*len), flags, 
+                    (struct sockaddr*)&where->sa,
+                    where->salen);
+    } while (rv == -1 && (serrno = sock_errno()) == EINTR);
+
+    if (rv == -1 && serrno == SOCEWOULDBLOCK && sock->timeout != 0) {
+        apr_status_t arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        } else {
+            do {
+                rv = sendto(sock->socketdes, buf, *len, flags,
+                            (const struct sockaddr*)&where->sa,
+                            where->salen);
+            } while (rv == -1 && (serrno = sock_errno()) == SOCEINTR);
+        }
+    }
+
+    if (rv == -1) {
+        *len = 0;
+        return APR_FROM_OS_ERROR(serrno);
+    }
+
+    *len = rv;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_socket_recvfrom(apr_sockaddr_t *from,
+                                              apr_socket_t *sock,
+                                              apr_int32_t flags, char *buf,
+                                              apr_size_t *len)
+{
+    apr_ssize_t rv;
+    int serrno;
+
+    do {
+        rv = recvfrom(sock->socketdes, buf, (*len), flags, 
+                      (struct sockaddr*)&from->sa, &from->salen);
+    } while (rv == -1 && (serrno = sock_errno()) == EINTR);
+
+    if (rv == -1 && serrno == SOCEWOULDBLOCK && sock->timeout != 0) {
+        apr_status_t arv = apr_wait_for_io_or_timeout(NULL, sock, 1);
+
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        } else {
+            do {
+                rv = recvfrom(sock->socketdes, buf, *len, flags,
+                              (struct sockaddr*)&from->sa, &from->salen);
+                } while (rv == -1 && (serrno = sock_errno()) == EINTR);
+        }
+    }
+
+    if (rv == -1) {
+        (*len) = 0;
+        return APR_FROM_OS_ERROR(serrno);
+    }
+
+    (*len) = rv;
+
+    if (rv == 0 && sock->type == SOCK_STREAM)
+        return APR_EOF;
+
+    return APR_SUCCESS;
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_sendto(apr_socket_t *sock, apr_sockaddr_t *where,
+                                     apr_int32_t flags, const char *buf,
+                                     apr_size_t *len)
+{
+    return apr_socket_sendto(sock, where, flags, buf, len);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_recvfrom(apr_sockaddr_t *from,
+                                       apr_socket_t *sock,
+                                       apr_int32_t flags, char *buf,
+                                       apr_size_t *len)
+{
+    return apr_socket_recvfrom(from, sock, flags, buf, len);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockaddr.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockaddr.c
new file mode 100644
index 00000000..2afe4b77
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockaddr.c
@@ -0,0 +1 @@
+#include "../unix/sockaddr.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockets.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockets.c
new file mode 100644
index 00000000..38196642
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockets.c
@@ -0,0 +1,343 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_arch_inherit.h"
+#include "apr_network_io.h"
+#include "apr_general.h"
+#include "apr_portable.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include <errno.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include "apr_arch_os2calls.h"
+
+static apr_status_t socket_cleanup(void *sock)
+{
+    apr_socket_t *thesocket = sock;
+
+    if (thesocket->socketdes < 0) {
+        return APR_EINVALSOCK;
+    }
+
+    if (soclose(thesocket->socketdes) == 0) {
+        thesocket->socketdes = -1;
+        return APR_SUCCESS;
+    }
+    else {
+        return APR_OS2_STATUS(sock_errno());
+    }
+}
+
+static void set_socket_vars(apr_socket_t *sock, int family, int type, int protocol)
+{
+    sock->type = type;
+    sock->protocol = protocol;
+    apr_sockaddr_vars_set(sock->local_addr, family, 0);
+    apr_sockaddr_vars_set(sock->remote_addr, family, 0);
+}
+
+static void alloc_socket(apr_socket_t **new, apr_pool_t *p)
+{
+    *new = (apr_socket_t *)apr_pcalloc(p, sizeof(apr_socket_t));
+    (*new)->cntxt = p;
+    (*new)->local_addr = (apr_sockaddr_t *)apr_pcalloc((*new)->cntxt,
+                                                       sizeof(apr_sockaddr_t));
+    (*new)->local_addr->pool = p;
+    (*new)->remote_addr = (apr_sockaddr_t *)apr_pcalloc((*new)->cntxt,
+                                                        sizeof(apr_sockaddr_t));
+    (*new)->remote_addr->pool = p;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_protocol_get(apr_socket_t *sock, int *protocol)
+{
+    *protocol = sock->protocol;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_create_ex(apr_socket_t **new, int family, int type,
+                                               int protocol, apr_pool_t *cont)
+{
+    int downgrade = (family == AF_UNSPEC);
+
+    if (family == AF_UNSPEC) {
+#if APR_HAVE_IPV6
+        family = AF_INET6;
+#else
+        family = AF_INET;
+#endif
+    }
+
+    alloc_socket(new, cont);
+
+    (*new)->socketdes = socket(family, type, protocol);
+#if APR_HAVE_IPV6
+    if ((*new)->socketdes < 0 && downgrade) {
+        family = AF_INET;
+        (*new)->socketdes = socket(family, type, protocol);
+    }
+#endif
+
+    if ((*new)->socketdes < 0) {
+        return APR_OS2_STATUS(sock_errno());
+    }
+    set_socket_vars(*new, family, type, protocol);
+
+    (*new)->timeout = -1;
+    (*new)->nonblock = FALSE;
+    apr_pool_cleanup_register((*new)->cntxt, (void *)(*new), 
+                        socket_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+} 
+
+APR_DECLARE(apr_status_t) apr_socket_create(apr_socket_t **new, int family, int type,
+                                            apr_pool_t *cont)
+{
+    return apr_socket_create_ex(new, family, type, 0, cont);
+}
+
+APR_DECLARE(apr_status_t) apr_socket_shutdown(apr_socket_t *thesocket, 
+                                              apr_shutdown_how_e how)
+{
+    if (shutdown(thesocket->socketdes, how) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return APR_OS2_STATUS(sock_errno());
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_socket_close(apr_socket_t *thesocket)
+{
+    apr_pool_cleanup_kill(thesocket->cntxt, thesocket, socket_cleanup);
+    return socket_cleanup(thesocket);
+}
+
+APR_DECLARE(apr_status_t) apr_socket_bind(apr_socket_t *sock,
+                                          apr_sockaddr_t *sa)
+{
+    if (bind(sock->socketdes, 
+             (struct sockaddr *)&sa->sa,
+             sa->salen) == -1)
+        return APR_OS2_STATUS(sock_errno());
+    else {
+        sock->local_addr = sa;
+        /* XXX IPv6 - this assumes sin_port and sin6_port at same offset */
+        if (sock->local_addr->sa.sin.sin_port == 0) { /* no need for ntohs() when comparing w/ 0 */
+            sock->local_port_unknown = 1; /* kernel got us an ephemeral port */
+        }
+        return APR_SUCCESS;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_socket_listen(apr_socket_t *sock, 
+                                            apr_int32_t backlog)
+{
+    if (listen(sock->socketdes, backlog) == -1)
+        return APR_OS2_STATUS(sock_errno());
+    else
+        return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_accept(apr_socket_t **new, 
+                                            apr_socket_t *sock,
+                                            apr_pool_t *connection_context)
+{
+    alloc_socket(new, connection_context);
+    set_socket_vars(*new, sock->local_addr->sa.sin.sin_family, SOCK_STREAM, sock->protocol);
+
+    (*new)->timeout = -1;
+    (*new)->nonblock = FALSE;
+
+    (*new)->socketdes = accept(sock->socketdes, 
+                               (struct sockaddr *)&(*new)->remote_addr->sa,
+                               &(*new)->remote_addr->salen);
+
+    if ((*new)->socketdes < 0) {
+        return APR_OS2_STATUS(sock_errno());
+    }
+
+    *(*new)->local_addr = *sock->local_addr;
+    (*new)->local_addr->pool = connection_context;
+    (*new)->remote_addr->port = ntohs((*new)->remote_addr->sa.sin.sin_port);
+
+    /* fix up any pointers which are no longer valid */
+    if (sock->local_addr->sa.sin.sin_family == AF_INET) {
+        (*new)->local_addr->ipaddr_ptr = &(*new)->local_addr->sa.sin.sin_addr;
+    }
+
+    apr_pool_cleanup_register((*new)->cntxt, (void *)(*new), 
+                        socket_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_connect(apr_socket_t *sock,
+                                             apr_sockaddr_t *sa)
+{
+    if ((connect(sock->socketdes, (struct sockaddr *)&sa->sa.sin, 
+                 sa->salen) < 0) &&
+        (sock_errno() != SOCEINPROGRESS)) {
+        return APR_OS2_STATUS(sock_errno());
+    }
+    else {
+        int namelen = sizeof(sock->local_addr->sa.sin);
+        getsockname(sock->socketdes, (struct sockaddr *)&sock->local_addr->sa.sin, 
+                    &namelen);
+        sock->remote_addr = sa;
+        return APR_SUCCESS;
+    }
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_data_get(void **data, const char *key,
+                                     apr_socket_t *sock)
+{
+    sock_userdata_t *cur = sock->userdata;
+
+    *data = NULL;
+
+    while (cur) {
+        if (!strcmp(cur->key, key)) {
+            *data = cur->data;
+            break;
+        }
+        cur = cur->next;
+    }
+
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_socket_data_set(apr_socket_t *sock, void *data, const char *key,
+                                     apr_status_t (*cleanup) (void *))
+{
+    sock_userdata_t *new = apr_palloc(sock->cntxt, sizeof(sock_userdata_t));
+
+    new->key = apr_pstrdup(sock->cntxt, key);
+    new->data = data;
+    new->next = sock->userdata;
+    sock->userdata = new;
+
+    if (cleanup) {
+        apr_pool_cleanup_register(sock->cntxt, data, cleanup, cleanup);
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_sock_get(apr_os_sock_t *thesock, apr_socket_t *sock)
+{
+    *thesock = sock->socketdes;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_sock_make(apr_socket_t **apr_sock, 
+                                           apr_os_sock_info_t *os_sock_info, 
+                                           apr_pool_t *cont)
+{
+    alloc_socket(apr_sock, cont);
+#ifdef APR_ENABLE_FOR_1_0 /* no protocol field yet */
+    set_socket_vars(*apr_sock, os_sock_info->family, os_sock_info->type, os_sock_info->protocol);
+#else
+    set_socket_vars(*apr_sock, os_sock_info->family, os_sock_info->type, 0);
+#endif
+    (*apr_sock)->timeout = -1;
+    (*apr_sock)->socketdes = *os_sock_info->os_sock;
+    if (os_sock_info->local) {
+        memcpy(&(*apr_sock)->local_addr->sa.sin, 
+               os_sock_info->local, 
+               (*apr_sock)->local_addr->salen);
+        /* XXX IPv6 - this assumes sin_port and sin6_port at same offset */
+        (*apr_sock)->local_addr->port = ntohs((*apr_sock)->local_addr->sa.sin.sin_port);
+    }
+    else {
+        (*apr_sock)->local_port_unknown = (*apr_sock)->local_interface_unknown = 1;
+    }
+    if (os_sock_info->remote) {
+        memcpy(&(*apr_sock)->remote_addr->sa.sin, 
+               os_sock_info->remote,
+               (*apr_sock)->remote_addr->salen);
+        /* XXX IPv6 - this assumes sin_port and sin6_port at same offset */
+        (*apr_sock)->remote_addr->port = ntohs((*apr_sock)->remote_addr->sa.sin.sin_port);
+    }
+    else {
+        (*apr_sock)->remote_addr_unknown = 1;
+    }
+        
+    apr_pool_cleanup_register((*apr_sock)->cntxt, (void *)(*apr_sock), 
+                        socket_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_sock_put(apr_socket_t **sock, apr_os_sock_t *thesock, apr_pool_t *cont)
+{
+    if (cont == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*sock) == NULL) {
+        alloc_socket(sock, cont);
+        set_socket_vars(*sock, AF_INET, SOCK_STREAM, 0);
+        (*sock)->timeout = -1;
+    }
+
+    (*sock)->local_port_unknown = (*sock)->local_interface_unknown = 1;
+    (*sock)->remote_addr_unknown = 1;
+    (*sock)->socketdes = *thesock;
+    return APR_SUCCESS;
+}
+
+APR_IMPLEMENT_INHERIT_SET(socket, inherit, cntxt, socket_cleanup)
+
+APR_IMPLEMENT_INHERIT_UNSET(socket, inherit, cntxt, socket_cleanup)
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_shutdown(apr_socket_t *thesocket, 
+                                       apr_shutdown_how_e how)
+{
+    return apr_socket_shutdown(thesocket, how);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_bind(apr_socket_t *sock, apr_sockaddr_t *sa)
+{
+    return apr_socket_bind(sock, sa);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_listen(apr_socket_t *sock, apr_int32_t backlog)
+{
+    return apr_socket_listen(sock, backlog);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_accept(apr_socket_t **new, apr_socket_t *sock,
+                                     apr_pool_t *connection_context)
+{
+    return apr_socket_accept(new, sock, connection_context);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_connect(apr_socket_t *sock, apr_sockaddr_t *sa)
+{
+    return apr_socket_connect(sock, sa);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockopt.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockopt.c
new file mode 100644
index 00000000..5a668d14
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/os2/sockopt.c
@@ -0,0 +1,161 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_network_io.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include <errno.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+#include <netinet/in.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <sys/so_ioctl.h>
+
+
+APR_DECLARE(apr_status_t) apr_socket_timeout_set(apr_socket_t *sock, 
+                                                 apr_interval_time_t t)
+{
+    sock->timeout = t;
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_opt_set(apr_socket_t *sock, 
+                                             apr_int32_t opt, apr_int32_t on)
+{
+    int one;
+    struct linger li;
+
+    if (on)
+        one = 1;
+    else
+        one = 0;
+
+    if (opt & APR_SO_KEEPALIVE) {
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_KEEPALIVE, (void *)&one, sizeof(int)) == -1) {
+            return APR_OS2_STATUS(sock_errno());
+        }
+    }
+    if (opt & APR_SO_DEBUG) {
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_DEBUG, (void *)&one, sizeof(int)) == -1) {
+            return APR_OS2_STATUS(sock_errno());
+        }
+    }
+    if (opt & APR_SO_REUSEADDR) {
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_REUSEADDR, (void *)&one, sizeof(int)) == -1) {
+            return APR_OS2_STATUS(sock_errno());
+        }
+    }
+    if (opt & APR_SO_SNDBUF) {
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_SNDBUF, (void *)&on, sizeof(int)) == -1) {
+            return APR_OS2_STATUS(sock_errno());
+        }
+    }
+    if (opt & APR_SO_NONBLOCK) {
+        if (ioctl(sock->socketdes, FIONBIO, (caddr_t)&one, sizeof(one)) == -1) {
+            return APR_OS2_STATUS(sock_errno());
+        } else {
+            sock->nonblock = one;
+        }
+    }
+    if (opt & APR_SO_LINGER) {
+        li.l_onoff = on;
+        li.l_linger = APR_MAX_SECS_TO_LINGER;
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_LINGER, (char *) &li, sizeof(struct linger)) == -1) {
+            return APR_OS2_STATUS(sock_errno());
+        }
+    }
+    if (opt & APR_SO_TIMEOUT) {
+        /* XXX: To be deprecated */
+        return apr_socket_timeout_set(sock, on);
+    }
+    if (opt & APR_TCP_NODELAY) {
+        if (setsockopt(sock->socketdes, IPPROTO_TCP, TCP_NODELAY, (void *)&on, sizeof(int)) == -1) {
+            return APR_OS2_STATUS(sock_errno());
+        }
+    }
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_timeout_get(apr_socket_t *sock, 
+                                                 apr_interval_time_t *t)
+{
+    *t = sock->timeout;
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_opt_get(apr_socket_t *sock, 
+                                             apr_int32_t opt, apr_int32_t *on)
+{
+    switch(opt) {
+    case APR_SO_TIMEOUT:
+        /* XXX: To be deprecated */
+        *on = (apr_int32_t)sock->timeout;
+        break;
+    default:
+        return APR_EINVAL;
+    }
+    return APR_SUCCESS;
+}
+
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_setsocketopt(apr_socket_t *sock,
+                                           apr_int32_t opt, apr_int32_t on)
+{
+    return apr_socket_opt_set(sock, opt, on);
+}
+
+APR_DECLARE(apr_status_t) apr_getsocketopt(apr_socket_t *sock,
+                                           apr_int32_t opt, apr_int32_t *on)
+{
+    return apr_socket_opt_get(sock, opt, on);
+}
+                                           
+
+APR_DECLARE(apr_status_t) apr_socket_atmark(apr_socket_t *sock, int *atmark)
+{
+    int oobmark;
+
+    if (ioctl(sock->socketdes, SIOCATMARK, (void*)&oobmark, sizeof(oobmark)) < 0) {
+        return APR_OS2_STATUS(sock_errno());
+    }
+
+    *atmark = (oobmark != 0);
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_gethostname(char *buf, apr_int32_t len, 
+                                          apr_pool_t *cont)
+{
+    if (gethostname(buf, len) == -1) {
+        buf[0] = '\0';
+        return APR_OS2_STATUS(sock_errno());
+    }
+    else if (!memchr(buf, '\0', len)) { /* buffer too small */
+        buf[0] = '\0';
+        return APR_ENAMETOOLONG;
+    }
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/inet_ntop.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/inet_ntop.o
new file mode 100644
index 00000000..817cc79d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/inet_ntop.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/inet_pton.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/inet_pton.o
new file mode 100644
index 00000000..2e7742cd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/inet_pton.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sendrecv.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sendrecv.o
new file mode 100644
index 00000000..491c3a31
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sendrecv.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockaddr.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockaddr.o
new file mode 100644
index 00000000..b2e965fb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockaddr.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockets.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockets.o
new file mode 100644
index 00000000..fef86515
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockets.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockopt.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockopt.o
new file mode 100644
index 00000000..d0d49c18
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/.libs/sockopt.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/Makefile
new file mode 100644
index 00000000..a942d0d5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/Makefile
@@ -0,0 +1,20 @@
+srcdir = .
+
+
+TARGETS = \
+	sendrecv.lo \
+	sockets.lo \
+	sockopt.lo \
+	sockaddr.lo \
+	inet_ntop.lo \
+	inet_pton.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/unix
+DEFOSDIR=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/Makefile.in
new file mode 100644
index 00000000..3ea7d03b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/Makefile.in
@@ -0,0 +1,20 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	sendrecv.lo \
+	sockets.lo \
+	sockopt.lo \
+	sockaddr.lo \
+	inet_ntop.lo \
+	inet_pton.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.c
new file mode 100644
index 00000000..78dd3baa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.c
@@ -0,0 +1,243 @@
+/* Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include "apr_private.h"
+#include "apr_arch_networkio.h"
+#include "apr_strings.h"
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if APR_HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#if APR_HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#include <string.h>
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+
+#ifndef IN6ADDRSZ
+#define IN6ADDRSZ   16
+#endif
+
+#ifndef INT16SZ
+#define INT16SZ sizeof(apr_int16_t)
+#endif
+
+#ifndef __P
+#define __P(x) x
+#endif
+
+#if !defined(EAFNOSUPPORT) && defined(WSAEAFNOSUPPORT)
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#endif
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+static const char *inet_ntop4 __P((const unsigned char *src, char *dst, apr_size_t size));
+#if APR_HAVE_IPV6
+static const char *inet_ntop6 __P((const unsigned char *src, char *dst, apr_size_t size));
+#endif
+
+/* char *
+ * inet_ntop(af, src, dst, size)
+ *	convert a network format address to presentation format.
+ * return:
+ *	pointer to presentation format address (`dst'), or NULL (see errno).
+ * author:
+ *	Paul Vixie, 1996.
+ */
+const char *
+apr_inet_ntop(int af, const void *src, char *dst, apr_size_t size)
+{
+	switch (af) {
+	case AF_INET:
+		return (inet_ntop4(src, dst, size));
+#if APR_HAVE_IPV6
+	case AF_INET6:
+		return (inet_ntop6(src, dst, size));
+#endif
+	default:
+		errno = EAFNOSUPPORT;
+		return (NULL);
+	}
+	/* NOTREACHED */
+}
+
+/* const char *
+ * inet_ntop4(src, dst, size)
+ *	format an IPv4 address, more or less like inet_ntoa()
+ * return:
+ *	`dst' (as a const)
+ * notes:
+ *	(1) uses no statics
+ *	(2) takes a u_char* not an in_addr as input
+ * author:
+ *	Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop4(const unsigned char *src, char *dst, apr_size_t size)
+{
+	const apr_size_t MIN_SIZE = 16; /* space for 255.255.255.255\0 */
+	int n = 0;
+	char *next = dst;
+
+	if (size < MIN_SIZE) {
+	    errno = ENOSPC;
+	    return NULL;
+	}
+	do {
+	    unsigned char u = *src++;
+	    if (u > 99) {
+		*next++ = '0' + u/100;
+		u %= 100;
+		*next++ = '0' + u/10;
+		u %= 10;
+	    }
+	    else if (u > 9) {
+		*next++ = '0' + u/10;
+		u %= 10;
+	    }
+	    *next++ = '0' + u;
+	    *next++ = '.';
+	    n++;
+	} while (n < 4);
+	*--next = 0;
+	return dst;
+}
+
+#if APR_HAVE_IPV6
+/* const char *
+ * inet_ntop6(src, dst, size)
+ *	convert IPv6 binary address into presentation (printable) format
+ * author:
+ *	Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop6(const unsigned char *src, char *dst, apr_size_t size)
+{
+    /*
+     * Note that int32_t and int16_t need only be "at least" large enough
+     * to contain a value of the specified size.  On some systems, like
+     * Crays, there is no such thing as an integer variable with 16 bits.
+     * Keep this in mind if you think this function should have been coded
+     * to use pointer overlays.  All the world's not a VAX.
+     */
+    char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
+    struct { int base, len; } best = {-1, 0}, cur = {-1, 0};
+    unsigned int words[IN6ADDRSZ / INT16SZ];
+    int i;
+    const unsigned char *next_src, *src_end;
+    unsigned int *next_dest;
+
+    /*
+     * Preprocess:
+     *	Copy the input (bytewise) array into a wordwise array.
+     *	Find the longest run of 0x00's in src[] for :: shorthanding.
+     */
+    next_src = src;
+    src_end = src + IN6ADDRSZ;
+    next_dest = words;
+    i = 0;
+    do {
+        unsigned int next_word = (unsigned int)*next_src++;
+        next_word <<= 8;
+        next_word |= (unsigned int)*next_src++;
+        *next_dest++ = next_word;
+
+        if (next_word == 0) {
+            if (cur.base == -1) {
+                cur.base = i;
+                cur.len = 1;
+            }
+            else {
+                cur.len++;
+            }
+        } else {
+            if (cur.base != -1) {
+                if (best.base == -1 || cur.len > best.len) {
+                    best = cur;
+                }
+                cur.base = -1;
+            }
+        }
+
+        i++;
+    } while (next_src < src_end);
+
+    if (cur.base != -1) {
+        if (best.base == -1 || cur.len > best.len) {
+            best = cur;
+        }
+    }
+    if (best.base != -1 && best.len < 2) {
+        best.base = -1;
+    }
+
+    /*
+     * Format the result.
+     */
+    tp = tmp;
+    for (i = 0; i < (IN6ADDRSZ / INT16SZ);) {
+        /* Are we inside the best run of 0x00's? */
+        if (i == best.base) {
+            *tp++ = ':';
+            i += best.len;
+            continue;
+        }
+        /* Are we following an initial run of 0x00s or any real hex? */
+        if (i != 0) {
+            *tp++ = ':';
+        }
+        /* Is this address an encapsulated IPv4? */
+        if (i == 6 && best.base == 0 &&
+            (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
+            if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp))) {
+                return (NULL);
+            }
+            tp += strlen(tp);
+            break;
+        }
+        tp += apr_snprintf(tp, sizeof tmp - (tp - tmp), "%x", words[i]);
+        i++;
+    }
+    /* Was it a trailing run of 0x00's? */
+    if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ)) {
+        *tp++ = ':';
+    }
+    *tp++ = '\0';
+
+    /*
+     * Check for overflow, copy, and we're done.
+     */
+    if ((apr_size_t)(tp - tmp) > size) {
+        errno = ENOSPC;
+        return (NULL);
+    }
+    strcpy(dst, tmp);
+    return (dst);
+}
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.lo b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.lo
new file mode 100644
index 00000000..2345ed35
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.lo
@@ -0,0 +1,12 @@
+# inet_ntop.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/inet_ntop.o'
+
+# Name of the non-PIC object.
+non_pic_object='inet_ntop.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.o
new file mode 100644
index 00000000..0812ba54
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_ntop.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.c
new file mode 100644
index 00000000..550ab2a4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.c
@@ -0,0 +1,240 @@
+/* Copyright (c) 1996 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include "apr_private.h"
+#include "apr_arch_networkio.h"
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if APR_HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#if APR_HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#include <string.h>
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#ifndef IN6ADDRSZ
+#define IN6ADDRSZ   16
+#endif
+
+#ifndef INT16SZ
+#define INT16SZ sizeof(apr_int16_t)
+#endif
+
+#ifndef INADDRSZ
+#define INADDRSZ    4
+#endif
+
+#ifndef __P
+#define __P(x) x
+#endif
+
+#if !defined(EAFNOSUPPORT) && defined(WSAEAFNOSUPPORT)
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#endif
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+static int	inet_pton4 __P((const char *src, unsigned char *dst));
+#if APR_HAVE_IPV6
+static int	inet_pton6 __P((const char *src, unsigned char *dst));
+#endif
+
+/* int
+ * inet_pton(af, src, dst)
+ *	convert from presentation format (which usually means ASCII printable)
+ *	to network format (which is usually some kind of binary format).
+ * return:
+ *	1 if the address was valid for the specified address family
+ *	0 if the address wasn't valid (`dst' is untouched in this case)
+ *	-1 if some other error occurred (`dst' is untouched in this case, too)
+ * author:
+ *	Paul Vixie, 1996.
+ */
+int
+apr_inet_pton(int af, const char *src, void *dst)
+{
+	switch (af) {
+	case AF_INET:
+		return (inet_pton4(src, dst));
+#if APR_HAVE_IPV6
+	case AF_INET6:
+		return (inet_pton6(src, dst));
+#endif
+	default:
+		errno = EAFNOSUPPORT;
+		return (-1);
+	}
+	/* NOTREACHED */
+}
+
+/* int
+ * inet_pton4(src, dst)
+ *	like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ *	1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ *	does not touch `dst' unless it's returning 1.
+ * author:
+ *	Paul Vixie, 1996.
+ */
+static int
+inet_pton4(const char *src, unsigned char *dst)
+{
+	static const char digits[] = "0123456789";
+	int saw_digit, octets, ch;
+	unsigned char tmp[INADDRSZ], *tp;
+
+	saw_digit = 0;
+	octets = 0;
+	*(tp = tmp) = 0;
+	while ((ch = *src++) != '\0') {
+		const char *pch;
+
+		if ((pch = strchr(digits, ch)) != NULL) {
+			unsigned int new = *tp * 10 + (pch - digits);
+
+			if (new > 255)
+				return (0);
+			*tp = new;
+			if (! saw_digit) {
+				if (++octets > 4)
+					return (0);
+				saw_digit = 1;
+			}
+		} else if (ch == '.' && saw_digit) {
+			if (octets == 4)
+				return (0);
+			*++tp = 0;
+			saw_digit = 0;
+		} else
+			return (0);
+	}
+	if (octets < 4)
+		return (0);
+
+	memcpy(dst, tmp, INADDRSZ);
+	return (1);
+}
+
+#if APR_HAVE_IPV6
+/* int
+ * inet_pton6(src, dst)
+ *	convert presentation level address to network order binary form.
+ * return:
+ *	1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ *	(1) does not touch `dst' unless it's returning 1.
+ *	(2) :: in a full address is silently ignored.
+ * credit:
+ *	inspired by Mark Andrews.
+ * author:
+ *	Paul Vixie, 1996.
+ */
+static int
+inet_pton6(const char *src, unsigned char *dst)
+{
+	static const char xdigits_l[] = "0123456789abcdef",
+			  xdigits_u[] = "0123456789ABCDEF";
+	unsigned char tmp[IN6ADDRSZ], *tp, *endp, *colonp;
+	const char *xdigits, *curtok;
+	int ch, saw_xdigit;
+	unsigned int val;
+
+	memset((tp = tmp), '\0', IN6ADDRSZ);
+	endp = tp + IN6ADDRSZ;
+	colonp = NULL;
+	/* Leading :: requires some special handling. */
+	if (*src == ':')
+		if (*++src != ':')
+			return (0);
+	curtok = src;
+	saw_xdigit = 0;
+	val = 0;
+	while ((ch = *src++) != '\0') {
+		const char *pch;
+
+		if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
+			pch = strchr((xdigits = xdigits_u), ch);
+		if (pch != NULL) {
+			val <<= 4;
+			val |= (pch - xdigits);
+			if (val > 0xffff)
+				return (0);
+			saw_xdigit = 1;
+			continue;
+		}
+		if (ch == ':') {
+			curtok = src;
+			if (!saw_xdigit) {
+				if (colonp)
+					return (0);
+				colonp = tp;
+				continue;
+			}
+			if (tp + INT16SZ > endp)
+				return (0);
+			*tp++ = (unsigned char) (val >> 8) & 0xff;
+			*tp++ = (unsigned char) val & 0xff;
+			saw_xdigit = 0;
+			val = 0;
+			continue;
+		}
+		if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
+		    inet_pton4(curtok, tp) > 0) {
+			tp += INADDRSZ;
+			saw_xdigit = 0;
+			break;	/* '\0' was seen by inet_pton4(). */
+		}
+		return (0);
+	}
+	if (saw_xdigit) {
+		if (tp + INT16SZ > endp)
+			return (0);
+		*tp++ = (unsigned char) (val >> 8) & 0xff;
+		*tp++ = (unsigned char) val & 0xff;
+	}
+	if (colonp != NULL) {
+		/*
+		 * Since some memmove()'s erroneously fail to handle
+		 * overlapping regions, we'll do the shift by hand.
+		 */
+		const int n = tp - colonp;
+		int i;
+
+		for (i = 1; i <= n; i++) {
+			endp[- i] = colonp[n - i];
+			colonp[n - i] = 0;
+		}
+		tp = endp;
+	}
+	if (tp != endp)
+		return (0);
+	memcpy(dst, tmp, IN6ADDRSZ);
+	return (1);
+}
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.lo b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.lo
new file mode 100644
index 00000000..780b7a7b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.lo
@@ -0,0 +1,12 @@
+# inet_pton.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/inet_pton.o'
+
+# Name of the non-PIC object.
+non_pic_object='inet_pton.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.o
new file mode 100644
index 00000000..0601b0dd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/inet_pton.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.c
new file mode 100644
index 00000000..bf1bf99f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.c
@@ -0,0 +1,1014 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_support.h"
+
+#if APR_HAS_SENDFILE
+/* This file is needed to allow us access to the apr_file_t internals. */
+#include "apr_arch_file_io.h"
+#endif /* APR_HAS_SENDFILE */
+
+/* sys/sysctl.h is only needed on FreeBSD for include_hdrs_in_length() */
+#if defined(__FreeBSD__) && defined(HAVE_SYS_SYSCTL_H)
+#include <sys/sysctl.h>
+#endif
+
+apr_status_t apr_socket_send(apr_socket_t *sock, const char *buf, 
+                             apr_size_t *len)
+{
+    apr_ssize_t rv;
+    
+    if (sock->netmask & APR_INCOMPLETE_WRITE) {
+        sock->netmask &= ~APR_INCOMPLETE_WRITE;
+        goto do_select;
+    }
+
+    do {
+        rv = write(sock->socketdes, buf, (*len));
+    } while (rv == -1 && errno == EINTR);
+
+    while (rv == -1 && (errno == EAGAIN || errno == EWOULDBLOCK) 
+        && apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+        apr_status_t arv;
+do_select:
+        arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        }
+        else {
+            do {
+                rv = write(sock->socketdes, buf, (*len));
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+    if (rv == -1) {
+        *len = 0;
+        return errno;
+    }
+    if (apr_is_option_set(sock->netmask, APR_SO_TIMEOUT) && rv < *len) {
+        sock->netmask |= APR_INCOMPLETE_WRITE;
+    }
+    (*len) = rv;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_socket_recv(apr_socket_t *sock, char *buf, apr_size_t *len)
+{
+    apr_ssize_t rv;
+    apr_status_t arv;
+
+    if (sock->netmask & APR_INCOMPLETE_READ) {
+        sock->netmask &= ~APR_INCOMPLETE_READ;
+        goto do_select;
+    }
+
+    do {
+        rv = read(sock->socketdes, buf, (*len));
+    } while (rv == -1 && errno == EINTR);
+
+    while (rv == -1 && (errno == EAGAIN || errno == EWOULDBLOCK) && 
+        apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+do_select:
+        arv = apr_wait_for_io_or_timeout(NULL, sock, 1);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        }
+        else {
+            do {
+                rv = read(sock->socketdes, buf, (*len));
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+    if (rv == -1) {
+        (*len) = 0;
+        return errno;
+    }
+    if (apr_is_option_set(sock->netmask, APR_SO_TIMEOUT) && rv < *len) {
+        sock->netmask |= APR_INCOMPLETE_READ;
+    }
+    (*len) = rv;
+    if (rv == 0) {
+        return APR_EOF;
+    }
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_socket_sendto(apr_socket_t *sock, apr_sockaddr_t *where,
+                               apr_int32_t flags, const char *buf,
+                               apr_size_t *len)
+{
+    apr_ssize_t rv;
+
+    do {
+        rv = sendto(sock->socketdes, buf, (*len), flags, 
+                    (const struct sockaddr*)&where->sa, 
+                    where->salen);
+    } while (rv == -1 && errno == EINTR);
+
+    while (rv == -1 && (errno == EAGAIN || errno == EWOULDBLOCK)
+        && apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+        apr_status_t arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        } else {
+            do {
+                rv = sendto(sock->socketdes, buf, (*len), flags,
+                            (const struct sockaddr*)&where->sa,
+                            where->salen);
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+    if (rv == -1) {
+        *len = 0;
+        return errno;
+    }
+    *len = rv;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_socket_recvfrom(apr_sockaddr_t *from, apr_socket_t *sock,
+                                 apr_int32_t flags, char *buf, 
+                                 apr_size_t *len)
+{
+    apr_ssize_t rv;
+
+    do {
+        rv = recvfrom(sock->socketdes, buf, (*len), flags, 
+                      (struct sockaddr*)&from->sa, &from->salen);
+    } while (rv == -1 && errno == EINTR);
+
+    while (rv == -1 && (errno == EAGAIN || errno == EWOULDBLOCK) &&
+        apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+        apr_status_t arv = apr_wait_for_io_or_timeout(NULL, sock, 1);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        } else {
+            do {
+                rv = recvfrom(sock->socketdes, buf, (*len), flags,
+                              (struct sockaddr*)&from->sa, &from->salen);
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+    if (rv == -1) {
+        (*len) = 0;
+        return errno;
+    }
+
+    (*len) = rv;
+    if (rv == 0 && sock->type == SOCK_STREAM) {
+        return APR_EOF;
+    }
+
+    return APR_SUCCESS;
+}
+
+#ifdef HAVE_WRITEV
+apr_status_t apr_socket_sendv(apr_socket_t * sock, const struct iovec *vec,
+                              apr_int32_t nvec, apr_size_t *len)
+{
+    apr_ssize_t rv;
+    apr_size_t requested_len = 0;
+    apr_int32_t i;
+
+    for (i = 0; i < nvec; i++) {
+        requested_len += vec[i].iov_len;
+    }
+
+    if (sock->netmask & APR_INCOMPLETE_WRITE) {
+        sock->netmask &= ~APR_INCOMPLETE_WRITE;
+        goto do_select;
+    }
+
+    do {
+        rv = writev(sock->socketdes, vec, nvec);
+    } while (rv == -1 && errno == EINTR);
+
+    while (rv == -1 && (errno == EAGAIN || errno == EWOULDBLOCK) && 
+        apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+        apr_status_t arv;
+do_select:
+        arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        }
+        else {
+            do {
+                rv = writev(sock->socketdes, vec, nvec);
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+    if (rv == -1) {
+        *len = 0;
+        return errno;
+    }
+    if (apr_is_option_set(sock->netmask, APR_SO_TIMEOUT) &&
+        rv < requested_len) {
+        sock->netmask |= APR_INCOMPLETE_WRITE;
+    }
+    (*len) = rv;
+    return APR_SUCCESS;
+}
+#endif
+
+#if APR_HAS_SENDFILE
+
+/* TODO: Verify that all platforms handle the fd the same way,
+ * i.e. that they don't move the file pointer.
+ */
+/* TODO: what should flags be?  int_32? */
+
+/* Define a structure to pass in when we have a NULL header value */
+static apr_hdtr_t no_hdtr;
+
+#if defined(__linux__) && defined(HAVE_WRITEV)
+
+apr_status_t apr_socket_sendfile(apr_socket_t *sock, apr_file_t *file,
+                                 apr_hdtr_t *hdtr, apr_off_t *offset,
+                                 apr_size_t *len, apr_int32_t flags)
+{
+    off_t off = *offset;
+    int rv, nbytes = 0, total_hdrbytes, i;
+    apr_status_t arv;
+
+    if (!hdtr) {
+        hdtr = &no_hdtr;
+    }
+
+    /* Ignore flags for now. */
+    flags = 0;
+
+    if (hdtr->numheaders > 0) {
+        apr_size_t hdrbytes;
+
+        /* cork before writing headers */
+        rv = apr_socket_opt_set(sock, APR_TCP_NOPUSH, 1);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+
+        /* Now write the headers */
+        arv = apr_socket_sendv(sock, hdtr->headers, hdtr->numheaders,
+                               &hdrbytes);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return errno;
+        }
+        nbytes += hdrbytes;
+
+        /* If this was a partial write and we aren't doing timeouts, 
+         * return now with the partial byte count; this is a non-blocking 
+         * socket.
+         */
+        total_hdrbytes = 0;
+        for (i = 0; i < hdtr->numheaders; i++) {
+            total_hdrbytes += hdtr->headers[i].iov_len;
+        }
+        if (hdrbytes < total_hdrbytes) {
+            *len = hdrbytes;
+            return apr_socket_opt_set(sock, APR_TCP_NOPUSH, 0);
+        }
+    }
+
+    if (sock->netmask & APR_INCOMPLETE_WRITE) {
+        sock->netmask &= ~APR_INCOMPLETE_WRITE;
+        goto do_select;
+    }
+
+    do {
+        rv = sendfile(sock->socketdes,    /* socket */
+                      file->filedes, /* open file descriptor of the file to be sent */
+                      &off,    /* where in the file to start */
+                      *len);   /* number of bytes to send */
+    } while (rv == -1 && errno == EINTR);
+
+    while (rv == -1 && 
+        (errno == EAGAIN || errno == EWOULDBLOCK) && 
+        apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+do_select:
+        arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        }
+        else {
+            do {
+                rv = sendfile(sock->socketdes,    /* socket */
+                              file->filedes, /* open file descriptor of the file to be sent */
+                              &off,    /* where in the file to start */
+                              *len);    /* number of bytes to send */
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+
+    if (rv == -1) {
+        *len = nbytes;
+        rv = errno;
+        apr_socket_opt_set(sock, APR_TCP_NOPUSH, 0);
+        return rv;
+    }
+
+    nbytes += rv;
+
+    if (rv < *len) {
+        *len = nbytes;
+        arv = apr_socket_opt_set(sock, APR_TCP_NOPUSH, 0);
+        if (rv > 0) {
+                
+            /* If this was a partial write, return now with the 
+             * partial byte count;  this is a non-blocking socket.
+             */
+
+            if (apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+                sock->netmask |= APR_INCOMPLETE_WRITE;
+            }
+            return arv;
+        }
+        else {
+            /* If the file got smaller mid-request, eventually the offset
+             * becomes equal to the new file size and the kernel returns 0.  
+             * Make this an error so the caller knows to log something and
+             * exit.
+             */
+            return APR_EOF;
+        }
+    }
+
+    /* Now write the footers */
+    if (hdtr->numtrailers > 0) {
+        apr_size_t trbytes;
+        arv = apr_socket_sendv(sock, hdtr->trailers, hdtr->numtrailers, 
+                               &trbytes);
+        nbytes += trbytes;
+        if (arv != APR_SUCCESS) {
+            *len = nbytes;
+            rv = errno;
+            apr_socket_opt_set(sock, APR_TCP_NOPUSH, 0);
+            return rv;
+        }
+    }
+
+    apr_socket_opt_set(sock, APR_TCP_NOPUSH, 0);
+    
+    (*len) = nbytes;
+    return rv < 0 ? errno : APR_SUCCESS;
+}
+
+#elif defined(__FreeBSD__)
+
+static int include_hdrs_in_length(void)
+{
+#ifdef HAVE_SYS_SYSCTL_H
+/* this assumes: 
+ *   if the header exists, so does the sysctlbyname() syscall, and 
+ *   if the header doesn't exist, the kernel is really old
+ */
+
+/* see 
+ * http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/sys/param.h#rev1.61.2.29 
+ * for kernel version number
+ * 
+ * http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/kern/uipc_syscalls.c#rev1.65.2.10
+ * for the sendfile patch
+ */
+#define KERNEL_WITH_SENDFILE_LENGTH_FIX 460001
+
+    typedef enum { UNKNOWN = 0, 
+                   NEW, 
+                   OLD 
+                 } api_e;
+
+    static api_e api; 
+    int kernel_version;  
+    apr_size_t kernel_version_size;
+
+    if (api != UNKNOWN) {
+        return (api == OLD);
+    }
+    kernel_version = 0;    /* silence compiler warning */
+    kernel_version_size = sizeof(kernel_version);
+    if (sysctlbyname("kern.osreldate", &kernel_version, 
+                     &kernel_version_size, NULL, 0) == 0 &&
+        kernel_version < KERNEL_WITH_SENDFILE_LENGTH_FIX) {
+        api = OLD;
+        return 1;
+    }
+    /* size of kern.osreldate's output might change in the future 
+     * causing the sysctlbyname to fail,
+     * but if it's the future, we should use the newer API 
+     */
+    api = NEW;
+    return 0;
+#else
+    /* the build system's kernel is older than 3.4.  Use the old API */
+    return 1;
+#endif
+}
+
+/* Release 3.1 or greater */
+apr_status_t apr_socket_sendfile(apr_socket_t * sock, apr_file_t * file,
+                                 apr_hdtr_t * hdtr, apr_off_t * offset,
+                                 apr_size_t * len, apr_int32_t flags)
+{
+    off_t nbytes = 0;
+    int rv, i;
+    struct sf_hdtr headerstruct;
+    apr_size_t bytes_to_send = *len;
+
+    /* Ignore flags for now. */
+    flags = 0;
+
+    if (!hdtr) {
+        hdtr = &no_hdtr;
+    }
+
+    else if (hdtr->numheaders && include_hdrs_in_length()) {
+
+        /* On early versions of FreeBSD sendfile, the number of bytes to send 
+         * must include the length of the headers.  Don't look at the man page 
+         * for this :(  Instead, look at the the logic in 
+         * src/sys/kern/uipc_syscalls::sendfile().
+         *
+         * This was fixed in the middle of 4.6-STABLE
+         */
+        for (i = 0; i < hdtr->numheaders; i++) {
+            bytes_to_send += hdtr->headers[i].iov_len;
+        }
+    }
+
+    headerstruct.headers = hdtr->headers;
+    headerstruct.hdr_cnt = hdtr->numheaders;
+    headerstruct.trailers = hdtr->trailers;
+    headerstruct.trl_cnt = hdtr->numtrailers;
+
+    /* FreeBSD can send the headers/footers as part of the system call */
+    do {
+        if (sock->netmask & APR_INCOMPLETE_WRITE) {
+            apr_status_t arv;
+            sock->netmask &= ~APR_INCOMPLETE_WRITE;
+            arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+            if (arv != APR_SUCCESS) {
+                *len = 0;
+                return arv;
+            }
+        }
+        if (bytes_to_send) {
+            /* We won't dare call sendfile() if we don't have
+             * header or file bytes to send because bytes_to_send == 0
+             * means send the whole file.
+             */
+            rv = sendfile(file->filedes, /* file to be sent */
+                          sock->socketdes, /* socket */
+                          *offset,       /* where in the file to start */
+                          bytes_to_send, /* number of bytes to send */
+                          &headerstruct, /* Headers/footers */
+                          &nbytes,       /* number of bytes written */
+                          flags);        /* undefined, set to 0 */
+
+            if (rv == -1) {
+                if (errno == EAGAIN) {
+                    if (apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+                        sock->netmask |= APR_INCOMPLETE_WRITE;
+                    }
+                    /* FreeBSD's sendfile can return -1/EAGAIN even if it
+                     * sent bytes.  Sanitize the result so we get normal EAGAIN
+                     * semantics w.r.t. bytes sent.
+                     */
+                    if (nbytes) {
+                        /* normal exit for a big file & non-blocking io */
+                        (*len) = nbytes;
+                        return APR_SUCCESS;
+                    }
+                }
+            }
+            else {       /* rv == 0 (or the kernel is broken) */
+                if (nbytes == 0) {
+                    /* Most likely the file got smaller after the stat.
+                     * Return an error so the caller can do the Right Thing.
+                     */
+                    (*len) = nbytes;
+                    return APR_EOF;
+                }
+            }
+        }    
+        else {
+            /* just trailer bytes... use writev()
+             */
+            rv = writev(sock->socketdes,
+                        hdtr->trailers,
+                        hdtr->numtrailers);
+            if (rv > 0) {
+                nbytes = rv;
+                rv = 0;
+            }
+            else {
+                nbytes = 0;
+            }
+        }
+        if (rv == -1 &&
+            errno == EAGAIN && 
+            apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+            apr_status_t arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+            if (arv != APR_SUCCESS) {
+                *len = 0;
+                return arv;
+            }
+        }
+    } while (rv == -1 && (errno == EINTR || errno == EAGAIN));
+
+    (*len) = nbytes;
+    if (rv == -1) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
+#elif defined(__hpux) || defined(__hpux__)
+
+/* HP cc in ANSI mode defines __hpux; gcc defines __hpux__ */
+
+/* HP-UX Version 10.30 or greater
+ * (no worries, because we only get here if autoconfiguration found sendfile)
+ */
+
+/* ssize_t sendfile(int s, int fd, off_t offset, size_t nbytes,
+ *                  const struct iovec *hdtrl, int flags);
+ *
+ * nbytes is the number of bytes to send just from the file; as with FreeBSD, 
+ * if nbytes == 0, the rest of the file (from offset) is sent
+ */
+
+apr_status_t apr_socket_sendfile(apr_socket_t *sock, apr_file_t *file,
+                                 apr_hdtr_t *hdtr, apr_off_t *offset,
+                                 apr_size_t *len, apr_int32_t flags)
+{
+    int i;
+    apr_ssize_t rc;
+    apr_size_t nbytes = *len, headerlen, trailerlen;
+    struct iovec hdtrarray[2];
+    char *headerbuf, *trailerbuf;
+
+    if (!hdtr) {
+        hdtr = &no_hdtr;
+    }
+
+    /* Ignore flags for now. */
+    flags = 0;
+
+    /* HP-UX can only send one header iovec and one footer iovec; try to
+     * only allocate storage to combine input iovecs when we really have to
+     */
+
+    switch(hdtr->numheaders) {
+    case 0:
+        hdtrarray[0].iov_base = NULL;
+        hdtrarray[0].iov_len = 0;
+        break;
+    case 1:
+        hdtrarray[0] = hdtr->headers[0];
+        break;
+    default:
+        headerlen = 0;
+        for (i = 0; i < hdtr->numheaders; i++) {
+            headerlen += hdtr->headers[i].iov_len;
+        }  
+
+        /* XXX:  BUHHH? wow, what a memory leak! */
+        headerbuf = hdtrarray[0].iov_base = apr_palloc(sock->cntxt, headerlen);
+        hdtrarray[0].iov_len = headerlen;
+
+        for (i = 0; i < hdtr->numheaders; i++) {
+            memcpy(headerbuf, hdtr->headers[i].iov_base,
+                   hdtr->headers[i].iov_len);
+            headerbuf += hdtr->headers[i].iov_len;
+        }
+    }
+
+    switch(hdtr->numtrailers) {
+    case 0:
+        hdtrarray[1].iov_base = NULL;
+        hdtrarray[1].iov_len = 0;
+        break;
+    case 1:
+        hdtrarray[1] = hdtr->trailers[0];
+        break;
+    default:
+        trailerlen = 0;
+        for (i = 0; i < hdtr->numtrailers; i++) {
+            trailerlen += hdtr->trailers[i].iov_len;
+        }
+
+        /* XXX:  BUHHH? wow, what a memory leak! */
+        trailerbuf = hdtrarray[1].iov_base = apr_palloc(sock->cntxt, trailerlen);
+        hdtrarray[1].iov_len = trailerlen;
+
+        for (i = 0; i < hdtr->numtrailers; i++) {
+            memcpy(trailerbuf, hdtr->trailers[i].iov_base,
+                   hdtr->trailers[i].iov_len);
+            trailerbuf += hdtr->trailers[i].iov_len;
+        }
+    }
+
+    do {
+        if (nbytes) {       /* any bytes to send from the file? */
+            rc = sendfile(sock->socketdes,      /* socket  */
+                          file->filedes,        /* file descriptor to send */
+                          *offset,              /* where in the file to start */
+                          nbytes,               /* number of bytes to send from file */
+                          hdtrarray,            /* Headers/footers */
+                          flags);               /* undefined, set to 0 */
+        }
+        else {              /* we can't call sendfile() with no bytes to send from the file */
+            rc = writev(sock->socketdes, hdtrarray, 2);
+        }
+    } while (rc == -1 && errno == EINTR);
+
+    while (rc == -1 && 
+        (errno == EAGAIN || errno == EWOULDBLOCK) && 
+        apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+        apr_status_t arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        }
+        else {
+            do {
+                if (nbytes) {
+                    rc = sendfile(sock->socketdes,    /* socket  */
+                                  file->filedes,      /* file descriptor to send */
+                                  *offset,            /* where in the file to start */
+                                  nbytes,             /* number of bytes to send from file */
+                                  hdtrarray,          /* Headers/footers */
+                                  flags);             /* undefined, set to 0 */
+                }
+                else {      /* we can't call sendfile() with no bytes to send from the file */
+                    rc = writev(sock->socketdes, hdtrarray, 2);
+                }
+            } while (rc == -1 && errno == EINTR);
+        }
+    }
+
+    if (rc == -1) {
+        *len = 0;
+        return errno;
+    }
+
+    /* Set len to the number of bytes written */
+    *len = rc;
+    return APR_SUCCESS;
+}
+#elif defined(_AIX) || defined(__MVS__)
+/* AIX and OS/390 have the same send_file() interface.
+ *
+ * subtle differences:
+ *   AIX doesn't update the file ptr but OS/390 does
+ *
+ * availability (correctly determined by autoconf):
+ *
+ * AIX -  version 4.3.2 with APAR IX85388, or version 4.3.3 and above
+ * OS/390 - V2R7 and above
+ */
+apr_status_t apr_socket_sendfile(apr_socket_t * sock, apr_file_t * file,
+                                 apr_hdtr_t * hdtr, apr_off_t * offset,
+                                 apr_size_t * len, apr_int32_t flags)
+{
+    int i, ptr, rv = 0;
+    void * hbuf=NULL, * tbuf=NULL;
+    apr_status_t arv;
+    struct sf_parms parms;
+
+    if (!hdtr) {
+        hdtr = &no_hdtr;
+    }
+
+    /* Ignore flags for now. */
+    flags = 0;
+
+    /* word to the wise: by default, AIX stores files sent by send_file()
+     * in the network buffer cache...  there are supposedly scenarios
+     * where the most recent copy of the file won't be sent, but I can't
+     * recreate the potential problem, perhaps because of the way we
+     * use send_file()...  if you suspect such a problem, try turning
+     * on the SF_SYNC_CACHE flag
+     */
+
+    /* AIX can also send the headers/footers as part of the system call */
+    parms.header_length = 0;
+    if (hdtr && hdtr->numheaders) {
+        if (hdtr->numheaders == 1) {
+            parms.header_data = hdtr->headers[0].iov_base;
+            parms.header_length = hdtr->headers[0].iov_len;
+        }
+        else {
+            for (i = 0; i < hdtr->numheaders; i++) {
+                parms.header_length += hdtr->headers[i].iov_len;
+            }
+#if 0
+            /* Keepalives make apr_palloc a bad idea */
+            hbuf = malloc(parms.header_length);
+#else
+            /* but headers are small, so maybe we can hold on to the
+             * memory for the life of the socket...
+             */
+            hbuf = apr_palloc(sock->cntxt, parms.header_length);
+#endif
+            ptr = 0;
+            for (i = 0; i < hdtr->numheaders; i++) {
+                memcpy((char *)hbuf + ptr, hdtr->headers[i].iov_base,
+                       hdtr->headers[i].iov_len);
+                ptr += hdtr->headers[i].iov_len;
+            }
+            parms.header_data = hbuf;
+        }
+    }
+    else parms.header_data = NULL;
+    parms.trailer_length = 0;
+    if (hdtr && hdtr->numtrailers) {
+        if (hdtr->numtrailers == 1) {
+            parms.trailer_data = hdtr->trailers[0].iov_base;
+            parms.trailer_length = hdtr->trailers[0].iov_len;
+        }
+        else {
+            for (i = 0; i < hdtr->numtrailers; i++) {
+                parms.trailer_length += hdtr->trailers[i].iov_len;
+            }
+#if 0
+            /* Keepalives make apr_palloc a bad idea */
+            tbuf = malloc(parms.trailer_length);
+#else
+            tbuf = apr_palloc(sock->cntxt, parms.trailer_length);
+#endif
+            ptr = 0;
+            for (i = 0; i < hdtr->numtrailers; i++) {
+                memcpy((char *)tbuf + ptr, hdtr->trailers[i].iov_base,
+                       hdtr->trailers[i].iov_len);
+                ptr += hdtr->trailers[i].iov_len;
+            }
+            parms.trailer_data = tbuf;
+        }
+    }
+    else {
+        parms.trailer_data = NULL;
+    }
+
+    /* Whew! Headers and trailers set up. Now for the file data */
+
+    parms.file_descriptor = file->filedes;
+    parms.file_offset = *offset;
+    parms.file_bytes = *len;
+
+    /* O.K. All set up now. Let's go to town */
+
+    if (sock->netmask & APR_INCOMPLETE_WRITE) {
+        sock->netmask &= ~APR_INCOMPLETE_WRITE;
+        goto do_select;
+    }
+
+    do {
+        rv = send_file(&(sock->socketdes), /* socket */
+                       &(parms),           /* all data */
+                       flags);             /* flags */
+    } while (rv == -1 && errno == EINTR);
+
+    while (rv == -1 &&
+        (errno == EAGAIN || errno == EWOULDBLOCK) &&
+        apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+do_select:
+        arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        }
+        else {
+            do {
+                rv = send_file(&(sock->socketdes), /* socket */
+                               &(parms),           /* all data */
+                               flags);             /* flags */
+            } while (rv == -1 && errno == EINTR);
+        }
+    }
+
+    (*len) = parms.bytes_sent;
+
+#if 0
+    /* Clean up after ourselves */
+    if(hbuf) free(hbuf);
+    if(tbuf) free(tbuf);
+#endif
+
+    if (rv == -1) {
+        return errno;
+    }
+
+    if (apr_is_option_set(sock->netmask, APR_SO_TIMEOUT) &&
+        (parms.bytes_sent < (parms.file_bytes + parms.header_length + parms.trailer_length))) {
+        sock->netmask |= APR_INCOMPLETE_WRITE;
+    }
+
+    return APR_SUCCESS;
+}
+#elif defined(__osf__) && defined (__alpha)
+/* Tru64's sendfile implementation doesn't work, and we need to make sure that
+ * we don't use it until it is fixed.  If it is used as it is now, it will
+ * hang the machine and the only way to fix it is a reboot.
+ */
+#elif defined(HAVE_SENDFILEV)
+/* Solaris 8's sendfilev() interface 
+ *
+ * SFV_FD_SELF refers to our memory space.
+ *
+ * Required Sparc patches (or newer):
+ * 111297-01, 108528-09, 109472-06, 109234-03, 108995-02, 111295-01, 109025-03,
+ * 108991-13
+ * Required x86 patches (or newer):
+ * 111298-01, 108529-09, 109473-06, 109235-04, 108996-02, 111296-01, 109026-04,
+ * 108992-13
+ */
+apr_status_t apr_socket_sendfile(apr_socket_t *sock, apr_file_t *file,
+                                 apr_hdtr_t *hdtr, apr_off_t *offset,
+                                 apr_size_t *len, apr_int32_t flags)
+{
+    apr_status_t rv, arv;
+    apr_size_t nbytes;
+    sendfilevec_t *sfv;
+    int vecs, curvec, i, repeat;
+    apr_size_t requested_len = 0;
+
+    if (!hdtr) {
+        hdtr = &no_hdtr;
+    }
+
+    /* Ignore flags for now. */
+    flags = 0;
+
+    /* Calculate how much space we need. */
+    vecs = hdtr->numheaders + hdtr->numtrailers + 1;
+    sfv = apr_palloc(sock->cntxt, sizeof(sendfilevec_t) * vecs);
+
+    curvec = 0;
+
+    /* Add the headers */
+    for (i = 0; i < hdtr->numheaders; i++, curvec++) {
+        sfv[curvec].sfv_fd = SFV_FD_SELF;
+        sfv[curvec].sfv_flag = 0;
+        sfv[curvec].sfv_off = (off_t)hdtr->headers[i].iov_base;
+        sfv[curvec].sfv_len = hdtr->headers[i].iov_len;
+        requested_len += sfv[curvec].sfv_len;
+    }
+
+    /* If the len is 0, we skip the file. */
+    if (*len)
+    {
+        sfv[curvec].sfv_fd = file->filedes;
+        sfv[curvec].sfv_flag = 0;
+        sfv[curvec].sfv_off = *offset;
+        sfv[curvec].sfv_len = *len; 
+        requested_len += sfv[curvec].sfv_len;
+
+        curvec++;
+    }
+    else {
+        vecs--;
+    }
+
+    /* Add the footers */
+    for (i = 0; i < hdtr->numtrailers; i++, curvec++) {
+        sfv[curvec].sfv_fd = SFV_FD_SELF;
+        sfv[curvec].sfv_flag = 0;
+        sfv[curvec].sfv_off = (off_t)hdtr->trailers[i].iov_base;
+        sfv[curvec].sfv_len = hdtr->trailers[i].iov_len;
+        requested_len += sfv[curvec].sfv_len;
+    }
+
+    /* If the last write couldn't send all the requested data,
+     * wait for the socket to become writable before proceeding
+     */
+    if (sock->netmask & APR_INCOMPLETE_WRITE) {
+        sock->netmask &= ~APR_INCOMPLETE_WRITE;
+        arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return arv;
+        }
+    }
+ 
+    /* Actually do the sendfilev
+     *
+     * Solaris may return -1/EAGAIN even if it sent bytes on a non-block sock.
+     *
+     * If no bytes were originally sent (nbytes == 0) and we are on a TIMEOUT 
+     * socket (which as far as the OS is concerned is a non-blocking socket), 
+     * we want to retry after waiting for the other side to read the data (as 
+     * determined by poll).  Once it is clear to send, we want to retry
+     * sending the sendfilevec_t once more.
+     */
+    arv = 0;
+    do {
+        /* Clear out the repeat */
+        repeat = 0;
+
+        /* socket, vecs, number of vecs, bytes written */
+        rv = sendfilev(sock->socketdes, sfv, vecs, &nbytes);
+
+        if (rv == -1 && errno == EAGAIN) {
+            if (nbytes) {
+                rv = 0;
+            }
+            else if (!arv &&
+                     apr_is_option_set(sock->netmask, APR_SO_TIMEOUT) == 1) {
+                apr_status_t t = apr_wait_for_io_or_timeout(NULL, sock, 0);
+
+                if (t != APR_SUCCESS) {
+                    *len = 0;
+                    return t;
+                }
+
+                arv = 1; 
+                repeat = 1;
+            }
+        }
+    } while ((rv == -1 && errno == EINTR) || repeat);
+
+    if (rv == -1) {
+        *len = 0;
+        return errno;
+    }
+
+    /* Update how much we sent */
+    *len = nbytes;
+    if (apr_is_option_set(sock->netmask, APR_SO_TIMEOUT) &&
+        (*len < requested_len)) {
+        sock->netmask |= APR_INCOMPLETE_WRITE;
+    }
+    return APR_SUCCESS;
+}
+#else
+#error APR has detected sendfile on your system, but nobody has written a
+#error version of it for APR yet.  To get past this, either write apr_sendfile
+#error or change APR_HAS_SENDFILE in apr.h to 0. 
+#endif /* __linux__, __FreeBSD__, __HPUX__, _AIX, __MVS__, Tru64/OSF1 */
+
+/* deprecated */
+apr_status_t apr_sendfile(apr_socket_t *sock, apr_file_t *file,
+                          apr_hdtr_t *hdtr, apr_off_t *offset, apr_size_t *len,
+                          apr_int32_t flags)
+{
+    return apr_socket_sendfile(sock, file, hdtr, offset, len, flags);
+}
+
+#endif /* APR_HAS_SENDFILE */
+
+/* deprecated */
+apr_status_t apr_send(apr_socket_t *sock, const char *buf, apr_size_t *len)
+{
+    return apr_socket_send(sock, buf, len);
+}
+
+/* deprecated */
+#ifdef HAVE_WRITEV
+apr_status_t apr_sendv(apr_socket_t * sock, const struct iovec *vec,
+                       apr_int32_t nvec, apr_size_t *len)
+{
+    return apr_socket_sendv(sock, vec, nvec, len);
+}
+#endif
+
+/* deprecated */
+apr_status_t apr_sendto(apr_socket_t *sock, apr_sockaddr_t *where,
+                        apr_int32_t flags, const char *buf, apr_size_t *len)
+{
+    return apr_socket_sendto(sock, where, flags, buf, len);
+}
+
+/* deprecated */
+apr_status_t apr_recvfrom(apr_sockaddr_t *from, apr_socket_t *sock,
+                          apr_int32_t flags, char *buf, 
+                          apr_size_t *len)
+{
+    return apr_socket_recvfrom(from, sock, flags, buf, len);
+}
+
+/* deprecated */
+apr_status_t apr_recv(apr_socket_t *sock, char *buf, apr_size_t *len)
+{
+    return apr_socket_recv(sock, buf, len);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.lo b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.lo
new file mode 100644
index 00000000..efa524a6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.lo
@@ -0,0 +1,12 @@
+# sendrecv.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/sendrecv.o'
+
+# Name of the non-PIC object.
+non_pic_object='sendrecv.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.o
new file mode 100644
index 00000000..4584807f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sendrecv.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.c
new file mode 100644
index 00000000..4ac965d7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.c
@@ -0,0 +1,985 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_strings.h"
+#include "apr.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_private.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+struct apr_ipsubnet_t {
+    int family;
+#if APR_HAVE_IPV6
+    apr_uint32_t sub[4]; /* big enough for IPv4 and IPv6 addresses */
+    apr_uint32_t mask[4];
+#else
+    apr_uint32_t sub[1];
+    apr_uint32_t mask[1];
+#endif
+};
+
+#if !defined(NETWARE) && !defined(WIN32)
+#ifdef HAVE_SET_H_ERRNO
+#define SET_H_ERRNO(newval) set_h_errno(newval)
+#else
+#define SET_H_ERRNO(newval) h_errno = (newval)
+#endif
+#else
+#define SET_H_ERRNO(newval)
+#endif
+
+#if APR_HAS_THREADS && !defined(GETHOSTBYNAME_IS_THREAD_SAFE) && \
+    defined(HAVE_GETHOSTBYNAME_R)
+/* This is the maximum size that may be returned from the reentrant
+ * gethostbyname_r function.  If the system tries to use more, it
+ * should return ERANGE.
+ */
+#define GETHOSTBYNAME_BUFLEN 512
+#endif
+
+#ifdef _WIN32_WCE
+/* XXX: BS solution.  Need an HAVE_GETSERVBYNAME and actually
+ * do something here, to provide the obvious proto mappings.
+ */
+static void *getservbyname(const char *name, const char *proto)
+{
+    return NULL;
+}
+#endif
+
+static apr_status_t get_local_addr(apr_socket_t *sock)
+{
+    sock->local_addr->salen = sizeof(sock->local_addr->sa);
+    if (getsockname(sock->socketdes, (struct sockaddr *)&sock->local_addr->sa,
+                    &sock->local_addr->salen) < 0) {
+        return apr_get_netos_error();
+    }
+    else {
+        sock->local_port_unknown = sock->local_interface_unknown = 0;
+        /* XXX assumes sin_port and sin6_port at same offset */
+        sock->local_addr->port = ntohs(sock->local_addr->sa.sin.sin_port);
+        return APR_SUCCESS;
+    }
+}
+
+static apr_status_t get_remote_addr(apr_socket_t *sock)
+{
+    sock->remote_addr->salen = sizeof(sock->remote_addr->sa);
+    if (getpeername(sock->socketdes, (struct sockaddr *)&sock->remote_addr->sa,
+                    &sock->remote_addr->salen) < 0) {
+        return apr_get_netos_error();
+    }
+    else {
+        sock->remote_addr_unknown = 0;
+        /* XXX assumes sin_port and sin6_port at same offset */
+        sock->remote_addr->port = ntohs(sock->remote_addr->sa.sin.sin_port);
+        return APR_SUCCESS;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_sockaddr_port_set(apr_sockaddr_t *sockaddr,
+                                       apr_port_t port)
+{
+    sockaddr->port = port;
+    /* XXX IPv6: assumes sin_port and sin6_port at same offset */
+    sockaddr->sa.sin.sin_port = htons(port);
+    return APR_SUCCESS;
+}
+
+/* XXX assumes IPv4... I don't think this function is needed anyway
+ * since we have apr_sockaddr_info_get(), but we need to clean up Apache's 
+ * listen.c a bit more first.
+ */
+APR_DECLARE(apr_status_t) apr_sockaddr_ip_set(apr_sockaddr_t *sockaddr,
+                                         const char *addr)
+{
+    apr_uint32_t ipaddr;
+    
+    if (!strcmp(addr, APR_ANYADDR)) {
+        sockaddr->sa.sin.sin_addr.s_addr = htonl(INADDR_ANY);
+        return APR_SUCCESS;
+    }
+    
+    ipaddr = inet_addr(addr);
+    if (ipaddr == (apr_uint32_t)-1) {
+#ifdef WIN32
+        return WSAEADDRNOTAVAIL;
+#else
+        return errno;
+#endif
+    }
+    
+    sockaddr->sa.sin.sin_addr.s_addr = ipaddr;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_sockaddr_port_get(apr_port_t *port,
+                                       apr_sockaddr_t *sockaddr)
+{
+    *port = sockaddr->port;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_sockaddr_ip_get(char **addr,
+                                         apr_sockaddr_t *sockaddr)
+{
+    *addr = apr_palloc(sockaddr->pool, sockaddr->addr_str_len);
+    apr_inet_ntop(sockaddr->family,
+                  sockaddr->ipaddr_ptr,
+                  *addr,
+                  sockaddr->addr_str_len);
+#if APR_HAVE_IPV6
+    if (sockaddr->family == AF_INET6 &&
+        IN6_IS_ADDR_V4MAPPED((struct in6_addr *)sockaddr->ipaddr_ptr)) {
+        /* This is an IPv4-mapped IPv6 address; drop the leading
+         * part of the address string so we're left with the familiar
+         * IPv4 format.
+         */
+        *addr += strlen("::ffff:");
+    }
+#endif
+    return APR_SUCCESS;
+}
+
+void apr_sockaddr_vars_set(apr_sockaddr_t *addr, int family, apr_port_t port)
+{
+    addr->family = family;
+    addr->sa.sin.sin_family = family;
+    if (port) {
+        /* XXX IPv6: assumes sin_port and sin6_port at same offset */
+        addr->sa.sin.sin_port = htons(port);
+        addr->port = port;
+    }
+
+    if (family == APR_INET) {
+        addr->salen = sizeof(struct sockaddr_in);
+        addr->addr_str_len = 16;
+        addr->ipaddr_ptr = &(addr->sa.sin.sin_addr);
+        addr->ipaddr_len = sizeof(struct in_addr);
+    }
+#if APR_HAVE_IPV6
+    else if (family == APR_INET6) {
+        addr->salen = sizeof(struct sockaddr_in6);
+        addr->addr_str_len = 46;
+        addr->ipaddr_ptr = &(addr->sa.sin6.sin6_addr);
+        addr->ipaddr_len = sizeof(struct in6_addr);
+    }
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_socket_addr_get(apr_sockaddr_t **sa,
+                                           apr_interface_e which,
+                                           apr_socket_t *sock)
+{
+    if (which == APR_LOCAL) {
+        if (sock->local_interface_unknown || sock->local_port_unknown) {
+            apr_status_t rv = get_local_addr(sock);
+
+            if (rv != APR_SUCCESS) {
+                return rv;
+            }
+        }
+        *sa = sock->local_addr;
+    }
+    else if (which == APR_REMOTE) {
+        if (sock->remote_addr_unknown) {
+            apr_status_t rv = get_remote_addr(sock);
+
+            if (rv != APR_SUCCESS) {
+                return rv;
+            }
+        }
+        *sa = sock->remote_addr;
+    }
+    else {
+        *sa = NULL;
+        return APR_EINVAL;
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_parse_addr_port(char **addr,
+                                              char **scope_id,
+                                              apr_port_t *port,
+                                              const char *str,
+                                              apr_pool_t *p)
+{
+    const char *ch, *lastchar;
+    int big_port;
+    apr_size_t addrlen;
+
+    *addr = NULL;         /* assume not specified */
+    *scope_id = NULL;     /* assume not specified */
+    *port = 0;            /* assume not specified */
+
+    /* First handle the optional port number.  That may be all that
+     * is specified in the string.
+     */
+    ch = lastchar = str + strlen(str) - 1;
+    while (ch >= str && apr_isdigit(*ch)) {
+        --ch;
+    }
+
+    if (ch < str) {       /* Entire string is the port. */
+        big_port = atoi(str);
+        if (big_port < 1 || big_port > 65535) {
+            return APR_EINVAL;
+        }
+        *port = big_port;
+        return APR_SUCCESS;
+    }
+
+    if (*ch == ':' && ch < lastchar) { /* host and port number specified */
+        if (ch == str) {               /* string starts with ':' -- bad */
+            return APR_EINVAL;
+        }
+        big_port = atoi(ch + 1);
+        if (big_port < 1 || big_port > 65535) {
+            return APR_EINVAL;
+        }
+        *port = big_port;
+        lastchar = ch - 1;
+    }
+
+    /* now handle the hostname */
+    addrlen = lastchar - str + 1;
+
+/* XXX we don't really have to require APR_HAVE_IPV6 for this; 
+ * just pass char[] for ipaddr (so we don't depend on struct in6_addr)
+ * and always define APR_INET6 
+ */
+#if APR_HAVE_IPV6
+    if (*str == '[') {
+        const char *end_bracket = memchr(str, ']', addrlen);
+        struct in6_addr ipaddr;
+        const char *scope_delim;
+
+        if (!end_bracket || end_bracket != lastchar) {
+            *port = 0;
+            return APR_EINVAL;
+        }
+
+        /* handle scope id; this is the only context where it is allowed */
+        scope_delim = memchr(str, '%', addrlen);
+        if (scope_delim) {
+            if (scope_delim == end_bracket - 1) { /* '%' without scope id */
+                *port = 0;
+                return APR_EINVAL;
+            }
+            addrlen = scope_delim - str - 1;
+            *scope_id = apr_palloc(p, end_bracket - scope_delim);
+            memcpy(*scope_id, scope_delim + 1, end_bracket - scope_delim - 1);
+            (*scope_id)[end_bracket - scope_delim - 1] = '\0';
+        }
+        else {
+            addrlen = addrlen - 2; /* minus 2 for '[' and ']' */
+        }
+
+        *addr = apr_palloc(p, addrlen + 1);
+        memcpy(*addr,
+               str + 1,
+               addrlen);
+        (*addr)[addrlen] = '\0';
+        if (apr_inet_pton(AF_INET6, *addr, &ipaddr) != 1) {
+            *addr = NULL;
+            *scope_id = NULL;
+            *port = 0;
+            return APR_EINVAL;
+        }
+    }
+    else 
+#endif
+    {
+        /* XXX If '%' is not a valid char in a DNS name, we *could* check 
+         *     for bogus scope ids first.
+         */
+        *addr = apr_palloc(p, addrlen + 1);
+        memcpy(*addr, str, addrlen);
+        (*addr)[addrlen] = '\0';
+    }
+    return APR_SUCCESS;
+}
+
+#if defined(HAVE_GETADDRINFO)
+
+static apr_status_t call_resolver(apr_sockaddr_t **sa,
+                                  const char *hostname, apr_int32_t family,
+                                  apr_port_t port, apr_int32_t flags, 
+                                  apr_pool_t *p)
+{
+    struct addrinfo hints, *ai, *ai_list;
+    apr_sockaddr_t *prev_sa;
+    int error;
+    char *servname = NULL; 
+
+    memset(&hints, 0, sizeof(hints));
+    hints.ai_family = family;
+    hints.ai_socktype = SOCK_STREAM;
+    if(hostname == NULL) {
+#ifdef AI_PASSIVE 
+        /* If hostname is NULL, assume we are trying to bind to all
+         * interfaces. */
+        hints.ai_flags |= AI_PASSIVE;
+#endif
+        /* getaddrinfo according to RFC 2553 must have either hostname
+         * or servname non-NULL.
+         */
+#ifdef _AIX
+        /* But current AIX getaddrinfo() doesn't like servname = "0";
+         * the "1" won't hurt since we use the port parameter to fill
+         * in the returned socket addresses later
+         */
+        if (!port) {
+            servname = "1";
+        }
+        else
+#endif
+        servname = apr_itoa(p, port);
+    }
+    error = getaddrinfo(hostname, servname, &hints, &ai_list);
+    if (error) {
+#ifndef WIN32
+        if (error == EAI_SYSTEM) {
+            return errno;
+        }
+        else 
+#endif
+        {
+            /* issues with representing this with APR's error scheme:
+             * glibc uses negative values for these numbers, perhaps so 
+             * they don't conflict with h_errno values...  Tru64 uses 
+             * positive values which conflict with h_errno values
+             */
+#if defined(NEGATIVE_EAI)
+            error = -error;
+#endif
+            return error + APR_OS_START_EAIERR;
+        }
+    }
+
+    prev_sa = NULL;
+    ai = ai_list;
+    while (ai) { /* while more addresses to report */
+        apr_sockaddr_t *new_sa;
+
+        /* Ignore anything bogus: getaddrinfo in some old versions of
+         * glibc will return AF_UNIX entries for AF_UNSPEC+AI_PASSIVE
+         * lookups. */
+        if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) {
+            ai = ai->ai_next;
+            continue;
+        }
+
+        new_sa = apr_pcalloc(p, sizeof(apr_sockaddr_t));
+
+        new_sa->pool = p;
+        memcpy(&new_sa->sa, ai->ai_addr, ai->ai_addrlen);
+        apr_sockaddr_vars_set(new_sa, ai->ai_family, port);
+
+        if (!prev_sa) { /* first element in new list */
+            if (hostname) {
+                new_sa->hostname = apr_pstrdup(p, hostname);
+            }
+            *sa = new_sa;
+        }
+        else {
+            new_sa->hostname = prev_sa->hostname;
+            prev_sa->next = new_sa;
+        }
+
+        prev_sa = new_sa;
+        ai = ai->ai_next;
+    }
+    freeaddrinfo(ai_list);
+    return APR_SUCCESS;
+}
+
+static apr_status_t find_addresses(apr_sockaddr_t **sa, 
+                                   const char *hostname, apr_int32_t family,
+                                   apr_port_t port, apr_int32_t flags, 
+                                   apr_pool_t *p)
+{
+    if (flags & APR_IPV4_ADDR_OK) {
+        apr_status_t error = call_resolver(sa, hostname, AF_INET, port, flags, p);
+
+#if APR_HAVE_IPV6
+        if (error) {
+            family = AF_INET6; /* try again */
+        }
+        else
+#endif
+        return error;
+    }
+#if APR_HAVE_IPV6
+    else if (flags & APR_IPV6_ADDR_OK) {
+        apr_status_t error = call_resolver(sa, hostname, AF_INET6, port, flags, p);
+
+        if (error) {
+            family = AF_INET; /* try again */
+        }
+        else {
+            return APR_SUCCESS;
+        }
+    }
+#endif
+
+    return call_resolver(sa, hostname, family, port, flags, p);
+}
+
+#else /* end of HAVE_GETADDRINFO code */
+
+static apr_status_t find_addresses(apr_sockaddr_t **sa, 
+                                   const char *hostname, apr_int32_t family,
+                                   apr_port_t port, apr_int32_t flags, 
+                                   apr_pool_t *p)
+{
+    struct hostent *hp;
+    apr_sockaddr_t *prev_sa;
+    int curaddr;
+#if APR_HAS_THREADS && !defined(GETHOSTBYNAME_IS_THREAD_SAFE) && \
+    defined(HAVE_GETHOSTBYNAME_R) && !defined(BEOS)
+#ifdef GETHOSTBYNAME_R_HOSTENT_DATA
+    struct hostent_data hd;
+#else
+    /* If you see ERANGE, that means GETHOSBYNAME_BUFLEN needs to be
+     * bumped. */
+    char tmp[GETHOSTBYNAME_BUFLEN];
+#endif
+    int hosterror;
+#endif
+    struct hostent hs;
+    struct in_addr ipaddr;
+    char *addr_list[2];
+    const char *orig_hostname = hostname;
+
+    if (hostname == NULL) {
+        /* if we are given a NULL hostname, assume '0.0.0.0' */
+        hostname = "0.0.0.0";
+    }
+
+    if (*hostname >= '0' && *hostname <= '9' &&
+        strspn(hostname, "0123456789.") == strlen(hostname)) {
+
+        ipaddr.s_addr = inet_addr(hostname);
+        addr_list[0] = (char *)&ipaddr;
+        addr_list[1] = NULL; /* just one IP in list */
+        hs.h_addr_list = (char **)addr_list;
+        hp = &hs;
+    }
+    else {
+#if APR_HAS_THREADS && !defined(GETHOSTBYNAME_IS_THREAD_SAFE) && \
+    defined(HAVE_GETHOSTBYNAME_R) && !defined(BEOS)
+#if defined(GETHOSTBYNAME_R_HOSTENT_DATA)
+        /* AIX, HP/UX, D/UX et alia */
+        gethostbyname_r(hostname, &hs, &hd);
+        hp = &hs;
+#else
+#if defined(GETHOSTBYNAME_R_GLIBC2)
+        /* Linux glibc2+ */
+        gethostbyname_r(hostname, &hs, tmp, GETHOSTBYNAME_BUFLEN - 1, 
+                        &hp, &hosterror);
+#else
+        /* Solaris, Irix et alia */
+        hp = gethostbyname_r(hostname, &hs, tmp, GETHOSTBYNAME_BUFLEN - 1,
+                             &hosterror);
+#endif /* !defined(GETHOSTBYNAME_R_GLIBC2) */
+        if (!hp) {
+            return (hosterror + APR_OS_START_SYSERR);
+        }
+#endif /* !defined(GETHOSTBYNAME_R_HOSTENT_DATA) */
+#else
+        hp = gethostbyname(hostname);
+#endif
+
+        if (!hp) {
+#ifdef WIN32
+            return apr_get_netos_error();
+#else
+            return (h_errno + APR_OS_START_SYSERR);
+#endif
+        }
+    }
+
+    prev_sa = NULL;
+    curaddr = 0;
+    while (hp->h_addr_list[curaddr]) {
+        apr_sockaddr_t *new_sa = apr_pcalloc(p, sizeof(apr_sockaddr_t));
+
+        new_sa->pool = p;
+        new_sa->sa.sin.sin_addr = *(struct in_addr *)hp->h_addr_list[curaddr];
+        apr_sockaddr_vars_set(new_sa, AF_INET, port);
+
+        if (!prev_sa) { /* first element in new list */
+            if (orig_hostname) {
+                new_sa->hostname = apr_pstrdup(p, orig_hostname);
+            }
+            *sa = new_sa;
+        }
+        else {
+            new_sa->hostname = prev_sa->hostname;
+            prev_sa->next = new_sa;
+        }
+
+        prev_sa = new_sa;
+        ++curaddr;
+    }
+
+    return APR_SUCCESS;
+}
+
+#endif /* end of !HAVE_GETADDRINFO code */
+
+APR_DECLARE(apr_status_t) apr_sockaddr_info_get(apr_sockaddr_t **sa,
+                                                const char *hostname, 
+                                                apr_int32_t family, apr_port_t port,
+                                                apr_int32_t flags, apr_pool_t *p)
+{
+    apr_int32_t masked;
+    *sa = NULL;
+
+    if ((masked = flags & (APR_IPV4_ADDR_OK | APR_IPV6_ADDR_OK))) {
+        if (!hostname ||
+            family != AF_UNSPEC ||
+            masked == (APR_IPV4_ADDR_OK | APR_IPV6_ADDR_OK)) {
+            return APR_EINVAL;
+        }
+#if !APR_HAVE_IPV6
+        if (flags & APR_IPV6_ADDR_OK) {
+            return APR_ENOTIMPL;
+        }
+#endif
+    }
+#if !APR_HAVE_IPV6
+    /* What may happen is that APR is not IPv6-enabled, but we're still
+     * going to call getaddrinfo(), so we have to tell the OS we only
+     * want IPv4 addresses back since we won't know what to do with
+     * IPv6 addresses.
+     */
+    if (family == APR_UNSPEC) {
+        family = APR_INET;
+    }
+#endif
+
+    return find_addresses(sa, hostname, family, port, flags, p);
+}
+
+APR_DECLARE(apr_status_t) apr_getnameinfo(char **hostname,
+                                          apr_sockaddr_t *sockaddr,
+                                          apr_int32_t flags)
+{
+#if defined(HAVE_GETNAMEINFO)
+    int rc;
+#if defined(NI_MAXHOST)
+    char tmphostname[NI_MAXHOST];
+#else
+    char tmphostname[256];
+#endif
+
+    /* don't know if it is portable for getnameinfo() to set h_errno;
+     * clear it then see if it was set */
+    SET_H_ERRNO(0);
+
+    /* default flags are NI_NAMREQD; otherwise, getnameinfo() will return
+     * a numeric address string if it fails to resolve the host name;
+     * that is *not* what we want here
+     *
+     * For IPv4-mapped IPv6 addresses, drop down to IPv4 before calling
+     * getnameinfo() to avoid getnameinfo bugs (MacOS X, glibc).
+     */
+#if APR_HAVE_IPV6
+    if (sockaddr->family == AF_INET6 &&
+        IN6_IS_ADDR_V4MAPPED(&sockaddr->sa.sin6.sin6_addr)) {
+        struct sockaddr_in tmpsa;
+        tmpsa.sin_family = AF_INET;
+        tmpsa.sin_port = 0;
+        tmpsa.sin_addr.s_addr = ((apr_uint32_t *)sockaddr->ipaddr_ptr)[3];
+#ifdef SIN6_LEN
+        tmpsa.sin_len = sizeof(tmpsa);
+#endif
+
+        rc = getnameinfo((const struct sockaddr *)&tmpsa, sizeof(tmpsa),
+                         tmphostname, sizeof(tmphostname), NULL, 0,
+                         flags != 0 ? flags : NI_NAMEREQD);
+    }
+    else
+#endif
+    rc = getnameinfo((const struct sockaddr *)&sockaddr->sa, sockaddr->salen,
+                     tmphostname, sizeof(tmphostname), NULL, 0,
+                     flags != 0 ? flags : NI_NAMEREQD);
+    if (rc != 0) {
+        *hostname = NULL;
+
+#ifndef WIN32
+        /* something went wrong. Look at the EAI_ error code */
+        if (rc == EAI_SYSTEM) {
+            /* EAI_SYSTEM      System error returned in errno. */
+            /* IMHO, Implementations that set h_errno a simply broken. */
+            if (h_errno) { /* for broken implementations which set h_errno */
+                return h_errno + APR_OS_START_SYSERR;
+            }
+            else { /* "normal" case */
+                return errno + APR_OS_START_SYSERR;
+            }
+        }
+        else 
+#endif
+        {
+#if defined(NEGATIVE_EAI)
+            if (rc < 0) rc = -rc;
+#endif
+            return rc + APR_OS_START_EAIERR; /* return the EAI_ error */
+        }
+    }
+    *hostname = sockaddr->hostname = apr_pstrdup(sockaddr->pool, 
+                                                 tmphostname);
+    return APR_SUCCESS;
+#else
+#if APR_HAS_THREADS && !defined(GETHOSTBYADDR_IS_THREAD_SAFE) && \
+    defined(HAVE_GETHOSTBYADDR_R) && !defined(BEOS)
+#ifdef GETHOSTBYNAME_R_HOSTENT_DATA
+    struct hostent_data hd;
+#else
+    char tmp[GETHOSTBYNAME_BUFLEN];
+#endif
+    int hosterror;
+    struct hostent hs, *hptr;
+
+#if defined(GETHOSTBYNAME_R_HOSTENT_DATA)
+    /* AIX, HP/UX, D/UX et alia */
+    gethostbyaddr_r((char *)&sockaddr->sa.sin.sin_addr, 
+                  sizeof(struct in_addr), AF_INET, &hs, &hd);
+    hptr = &hs;
+#else
+#if defined(GETHOSTBYNAME_R_GLIBC2)
+    /* Linux glibc2+ */
+    gethostbyaddr_r((char *)&sockaddr->sa.sin.sin_addr, 
+                    sizeof(struct in_addr), AF_INET,
+                    &hs, tmp, GETHOSTBYNAME_BUFLEN - 1, &hptr, &hosterror);
+#else
+    /* Solaris, Irix et alia */
+    hptr = gethostbyaddr_r((char *)&sockaddr->sa.sin.sin_addr, 
+                           sizeof(struct in_addr), AF_INET,
+                           &hs, tmp, GETHOSTBYNAME_BUFLEN, &hosterror);
+#endif /* !defined(GETHOSTBYNAME_R_GLIBC2) */
+    if (!hptr) {
+        *hostname = NULL;
+        return hosterror + APR_OS_START_SYSERR;
+    }
+#endif /* !defined(GETHOSTBYNAME_R_HOSTENT_DATA) */
+#else
+    struct hostent *hptr;
+    hptr = gethostbyaddr((char *)&sockaddr->sa.sin.sin_addr, 
+                         sizeof(struct in_addr), AF_INET);
+#endif
+
+    if (hptr) {
+        *hostname = sockaddr->hostname = apr_pstrdup(sockaddr->pool, hptr->h_name);
+        return APR_SUCCESS;
+    }
+    *hostname = NULL;
+#if defined(WIN32)
+    return apr_get_netos_error();
+#elif defined(OS2)
+    return h_errno;
+#else
+    return h_errno + APR_OS_START_SYSERR;
+#endif
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_getservbyname(apr_sockaddr_t *sockaddr,
+                                            const char *servname)
+{
+    struct servent *se;
+
+    if (servname == NULL)
+        return APR_EINVAL;
+
+    if ((se = getservbyname(servname, NULL)) != NULL){
+        sockaddr->port = htons(se->s_port);
+        sockaddr->servname = apr_pstrdup(sockaddr->pool, servname);
+        sockaddr->sa.sin.sin_port = se->s_port;
+        return APR_SUCCESS;
+    }
+    return APR_ENOENT;
+}
+
+#define V4MAPPED_EQUAL(a,b)                                   \
+((a)->sa.sin.sin_family == AF_INET &&                         \
+ (b)->sa.sin.sin_family == AF_INET6 &&                        \
+ IN6_IS_ADDR_V4MAPPED((struct in6_addr *)(b)->ipaddr_ptr) &&  \
+ !memcmp((a)->ipaddr_ptr,                                     \
+         &((struct in6_addr *)(b)->ipaddr_ptr)->s6_addr[12],  \
+         (a)->ipaddr_len))
+
+APR_DECLARE(int) apr_sockaddr_equal(const apr_sockaddr_t *addr1,
+                                    const apr_sockaddr_t *addr2)
+{
+    if (addr1->ipaddr_len == addr2->ipaddr_len &&
+        !memcmp(addr1->ipaddr_ptr, addr2->ipaddr_ptr, addr1->ipaddr_len)) {
+        return 1;
+    }
+#if APR_HAVE_IPV6
+    if (V4MAPPED_EQUAL(addr1, addr2)) {
+        return 1;
+    }
+    if (V4MAPPED_EQUAL(addr2, addr1)) {
+        return 1;
+    }
+#endif
+    return 0; /* not equal */
+}
+
+static apr_status_t parse_network(apr_ipsubnet_t *ipsub, const char *network)
+{
+    /* legacy syntax for ip addrs: a.b.c. ==> a.b.c.0/24 for example */
+    int shift;
+    char *s, *t;
+    int octet;
+    char buf[sizeof "255.255.255.255"];
+
+    if (strlen(network) < sizeof buf) {
+        strcpy(buf, network);
+    }
+    else {
+        return APR_EBADIP;
+    }
+
+    /* parse components */
+    s = buf;
+    ipsub->sub[0] = 0;
+    ipsub->mask[0] = 0;
+    shift = 24;
+    while (*s) {
+        t = s;
+        if (!apr_isdigit(*t)) {
+            return APR_EBADIP;
+        }
+        while (apr_isdigit(*t)) {
+            ++t;
+        }
+        if (*t == '.') {
+            *t++ = 0;
+        }
+        else if (*t) {
+            return APR_EBADIP;
+        }
+        if (shift < 0) {
+            return APR_EBADIP;
+        }
+        octet = atoi(s);
+        if (octet < 0 || octet > 255) {
+            return APR_EBADIP;
+        }
+        ipsub->sub[0] |= octet << shift;
+        ipsub->mask[0] |= 0xFFUL << shift;
+        s = t;
+        shift -= 8;
+    }
+    ipsub->sub[0] = ntohl(ipsub->sub[0]);
+    ipsub->mask[0] = ntohl(ipsub->mask[0]);
+    ipsub->family = AF_INET;
+    return APR_SUCCESS;
+}
+
+/* return values:
+ * APR_EINVAL     not an IP address; caller should see if it is something else
+ * APR_BADIP      IP address portion is is not valid
+ * APR_BADMASK    mask portion is not valid
+ */
+
+static apr_status_t parse_ip(apr_ipsubnet_t *ipsub, const char *ipstr, int network_allowed)
+{
+    /* supported flavors of IP:
+     *
+     * . IPv6 numeric address string (e.g., "fe80::1")
+     * 
+     *   IMPORTANT: Don't store IPv4-mapped IPv6 address as an IPv6 address.
+     *
+     * . IPv4 numeric address string (e.g., "127.0.0.1")
+     *
+     * . IPv4 network string (e.g., "9.67")
+     *
+     *   IMPORTANT: This network form is only allowed if network_allowed is on.
+     */
+    int rc;
+
+#if APR_HAVE_IPV6
+    rc = apr_inet_pton(AF_INET6, ipstr, ipsub->sub);
+    if (rc == 1) {
+        if (IN6_IS_ADDR_V4MAPPED((struct in6_addr *)ipsub->sub)) {
+            /* apr_ipsubnet_test() assumes that we don't create IPv4-mapped IPv6
+             * addresses; this of course forces the user to specify IPv4 addresses
+             * in a.b.c.d style instead of ::ffff:a.b.c.d style.
+             */
+            return APR_EBADIP;
+        }
+        ipsub->family = AF_INET6;
+    }
+    else
+#endif
+    {
+        rc = apr_inet_pton(AF_INET, ipstr, ipsub->sub);
+        if (rc == 1) {
+            ipsub->family = AF_INET;
+        }
+    }
+    if (rc != 1) {
+        if (network_allowed) {
+            return parse_network(ipsub, ipstr);
+        }
+        else {
+            return APR_EBADIP;
+        }
+    }
+    return APR_SUCCESS;
+}
+
+static int looks_like_ip(const char *ipstr)
+{
+    if (strchr(ipstr, ':')) {
+        /* definitely not a hostname; assume it is intended to be an IPv6 address */
+        return 1;
+    }
+
+    /* simple IPv4 address string check */
+    while ((*ipstr == '.') || apr_isdigit(*ipstr))
+        ipstr++;
+    return (*ipstr == '\0');
+}
+
+static void fix_subnet(apr_ipsubnet_t *ipsub)
+{
+    /* in case caller specified more bits in network address than are
+     * valid according to the mask, turn off the extra bits
+     */
+    int i;
+
+    for (i = 0; i < sizeof ipsub->mask / sizeof(apr_int32_t); i++) {
+        ipsub->sub[i] &= ipsub->mask[i];
+    }
+}
+
+/* be sure not to store any IPv4 address as a v4-mapped IPv6 address */
+APR_DECLARE(apr_status_t) apr_ipsubnet_create(apr_ipsubnet_t **ipsub, const char *ipstr, 
+                                              const char *mask_or_numbits, apr_pool_t *p)
+{
+    apr_status_t rv;
+    char *endptr;
+    long bits, maxbits = 32;
+
+    /* filter out stuff which doesn't look remotely like an IP address; this helps 
+     * callers like mod_access which have a syntax allowing hostname or IP address;
+     * APR_EINVAL tells the caller that it was probably not intended to be an IP
+     * address
+     */
+    if (!looks_like_ip(ipstr)) {
+        return APR_EINVAL;
+    }
+
+    *ipsub = apr_pcalloc(p, sizeof(apr_ipsubnet_t));
+
+    /* assume ipstr is an individual IP address, not a subnet */
+    memset((*ipsub)->mask, 0xFF, sizeof (*ipsub)->mask);
+
+    rv = parse_ip(*ipsub, ipstr, mask_or_numbits == NULL);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    if (mask_or_numbits) {
+#if APR_HAVE_IPV6
+        if ((*ipsub)->family == AF_INET6) {
+            maxbits = 128;
+        }
+#endif
+        bits = strtol(mask_or_numbits, &endptr, 10);
+        if (*endptr == '\0' && bits > 0 && bits <= maxbits) {
+            /* valid num-bits string; fill in mask appropriately */
+            int cur_entry = 0;
+            apr_int32_t cur_bit_value;
+
+            memset((*ipsub)->mask, 0, sizeof (*ipsub)->mask);
+            while (bits > 32) {
+                (*ipsub)->mask[cur_entry] = 0xFFFFFFFF; /* all 32 bits */
+                bits -= 32;
+                ++cur_entry;
+            }
+            cur_bit_value = 0x80000000;
+            while (bits) {
+                (*ipsub)->mask[cur_entry] |= cur_bit_value;
+                --bits;
+                cur_bit_value /= 2;
+            }
+            (*ipsub)->mask[cur_entry] = htonl((*ipsub)->mask[cur_entry]);
+        }
+        else if (apr_inet_pton(AF_INET, mask_or_numbits, (*ipsub)->mask) == 1 &&
+            (*ipsub)->family == AF_INET) {
+            /* valid IPv4 netmask */
+        }
+        else {
+            return APR_EBADMASK;
+        }
+    }
+
+    fix_subnet(*ipsub);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(int) apr_ipsubnet_test(apr_ipsubnet_t *ipsub, apr_sockaddr_t *sa)
+{
+#if APR_HAVE_IPV6
+    /* XXX This line will segv on Win32 build with APR_HAVE_IPV6,
+     * but without the IPV6 drivers installed.
+     */
+    if (sa->sa.sin.sin_family == AF_INET) {
+        if (ipsub->family == AF_INET &&
+            ((sa->sa.sin.sin_addr.s_addr & ipsub->mask[0]) == ipsub->sub[0])) {
+            return 1;
+        }
+    }
+    else if (IN6_IS_ADDR_V4MAPPED((struct in6_addr *)sa->ipaddr_ptr)) {
+        if (ipsub->family == AF_INET &&
+            (((apr_uint32_t *)sa->ipaddr_ptr)[3] & ipsub->mask[0]) == ipsub->sub[0]) {
+            return 1;
+        }
+    }
+    else {
+        apr_uint32_t *addr = (apr_uint32_t *)sa->ipaddr_ptr;
+
+        if ((addr[0] & ipsub->mask[0]) == ipsub->sub[0] &&
+            (addr[1] & ipsub->mask[1]) == ipsub->sub[1] &&
+            (addr[2] & ipsub->mask[2]) == ipsub->sub[2] &&
+            (addr[3] & ipsub->mask[3]) == ipsub->sub[3]) {
+            return 1;
+        }
+    }
+#else
+    if ((sa->sa.sin.sin_addr.s_addr & ipsub->mask[0]) == ipsub->sub[0]) {
+        return 1;
+    }
+#endif /* APR_HAVE_IPV6 */
+    return 0; /* no match */
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.lo b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.lo
new file mode 100644
index 00000000..e601fa5e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.lo
@@ -0,0 +1,12 @@
+# sockaddr.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/sockaddr.o'
+
+# Name of the non-PIC object.
+non_pic_object='sockaddr.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.o
new file mode 100644
index 00000000..d4bd43ee
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockaddr.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.c
new file mode 100644
index 00000000..6510388e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.c
@@ -0,0 +1,422 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_network_io.h"
+#include "apr_strings.h"
+#include "apr_support.h"
+#include "apr_portable.h"
+#include "apr_arch_inherit.h"
+
+#if defined(BEOS) && !defined(BEOS_BONE)
+#define close closesocket
+#endif
+
+static char generic_inaddr_any[16] = {0}; /* big enough for IPv4 or IPv6 */
+
+static apr_status_t socket_cleanup(void *sock)
+{
+    apr_socket_t *thesocket = sock;
+
+    if (close(thesocket->socketdes) == 0) {
+        thesocket->socketdes = -1;
+        return APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+static void set_socket_vars(apr_socket_t *sock, int family, int type, int protocol)
+{
+    sock->type = type;
+    sock->protocol = protocol;
+    apr_sockaddr_vars_set(sock->local_addr, family, 0);
+    apr_sockaddr_vars_set(sock->remote_addr, family, 0);
+    sock->netmask = 0;
+#if defined(BEOS) && !defined(BEOS_BONE)
+    /* BeOS pre-BONE has TCP_NODELAY on by default and it can't be
+     * switched off!
+     */
+    sock->netmask |= APR_TCP_NODELAY;
+#endif
+}
+
+static void alloc_socket(apr_socket_t **new, apr_pool_t *p)
+{
+    *new = (apr_socket_t *)apr_pcalloc(p, sizeof(apr_socket_t));
+    (*new)->cntxt = p;
+    (*new)->local_addr = (apr_sockaddr_t *)apr_pcalloc((*new)->cntxt,
+                                                       sizeof(apr_sockaddr_t));
+    (*new)->local_addr->pool = p;
+    (*new)->remote_addr = (apr_sockaddr_t *)apr_pcalloc((*new)->cntxt,
+                                                        sizeof(apr_sockaddr_t));
+    (*new)->remote_addr->pool = p;
+}
+
+apr_status_t apr_socket_protocol_get(apr_socket_t *sock, int *protocol)
+{
+    *protocol = sock->protocol;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_socket_create_ex(apr_socket_t **new, int ofamily, int type,
+                                  int protocol, apr_pool_t *cont)
+{
+    int family = ofamily;
+
+    if (family == APR_UNSPEC) {
+#if APR_HAVE_IPV6
+        family = APR_INET6;
+#else
+        family = APR_INET;
+#endif
+    }
+
+    alloc_socket(new, cont);
+
+    (*new)->socketdes = socket(family, type, protocol);
+
+#if APR_HAVE_IPV6
+    if ((*new)->socketdes < 0 && ofamily == APR_UNSPEC) {
+        family = APR_INET;
+        (*new)->socketdes = socket(family, type, protocol);
+    }
+#endif
+
+    if ((*new)->socketdes < 0) {
+        return errno;
+    }
+    set_socket_vars(*new, family, type, protocol);
+
+    (*new)->timeout = -1;
+    (*new)->inherit = 0;
+    apr_pool_cleanup_register((*new)->cntxt, (void *)(*new), socket_cleanup,
+                              socket_cleanup);
+    return APR_SUCCESS;
+} 
+
+apr_status_t apr_socket_create(apr_socket_t **new, int family, int type,
+                               apr_pool_t *cont)
+{
+    return apr_socket_create_ex(new, family, type, 0, cont);
+}
+
+apr_status_t apr_socket_shutdown(apr_socket_t *thesocket, 
+                                 apr_shutdown_how_e how)
+{
+    return (shutdown(thesocket->socketdes, how) == -1) ? errno : APR_SUCCESS;
+}
+
+apr_status_t apr_socket_close(apr_socket_t *thesocket)
+{
+    return apr_pool_cleanup_run(thesocket->cntxt, thesocket, socket_cleanup);
+}
+
+apr_status_t apr_socket_bind(apr_socket_t *sock, apr_sockaddr_t *sa)
+{
+    if (bind(sock->socketdes, 
+             (struct sockaddr *)&sa->sa, sa->salen) == -1) {
+        return errno;
+    }
+    else {
+        sock->local_addr = sa;
+        /* XXX IPv6 - this assumes sin_port and sin6_port at same offset */
+        if (sock->local_addr->sa.sin.sin_port == 0) { /* no need for ntohs() when comparing w/ 0 */
+            sock->local_port_unknown = 1; /* kernel got us an ephemeral port */
+        }
+        return APR_SUCCESS;
+    }
+}
+
+apr_status_t apr_socket_listen(apr_socket_t *sock, apr_int32_t backlog)
+{
+    if (listen(sock->socketdes, backlog) == -1)
+        return errno;
+    else
+        return APR_SUCCESS;
+}
+
+apr_status_t apr_socket_accept(apr_socket_t **new, apr_socket_t *sock,
+                               apr_pool_t *connection_context)
+{
+    alloc_socket(new, connection_context);
+    set_socket_vars(*new, sock->local_addr->sa.sin.sin_family, SOCK_STREAM, sock->protocol);
+
+#ifndef HAVE_POLL
+    (*new)->connected = 1;
+#endif
+    (*new)->timeout = -1;
+    
+    (*new)->socketdes = accept(sock->socketdes, 
+                               (struct sockaddr *)&(*new)->remote_addr->sa,
+                               &(*new)->remote_addr->salen);
+
+    if ((*new)->socketdes < 0) {
+        return errno;
+    }
+#ifdef TPF
+    if ((*new)->socketdes == 0) { 
+        /* 0 is an invalid socket for TPF */
+        return APR_EINTR;
+    }
+#endif
+
+    *(*new)->local_addr = *sock->local_addr;
+
+    /* The above assignment just overwrote the pool entry. Setting the local_addr 
+       pool for the accepted socket back to what it should be.  Otherwise all 
+       allocations for this socket will come from a server pool that is not
+       freed until the process goes down.*/
+    (*new)->local_addr->pool = connection_context;
+
+    /* fix up any pointers which are no longer valid */
+    if (sock->local_addr->sa.sin.sin_family == AF_INET) {
+        (*new)->local_addr->ipaddr_ptr = &(*new)->local_addr->sa.sin.sin_addr;
+    }
+#if APR_HAVE_IPV6
+    else if (sock->local_addr->sa.sin.sin_family == AF_INET6) {
+        (*new)->local_addr->ipaddr_ptr = &(*new)->local_addr->sa.sin6.sin6_addr;
+    }
+#endif
+    (*new)->remote_addr->port = ntohs((*new)->remote_addr->sa.sin.sin_port);
+    if (sock->local_port_unknown) {
+        /* not likely for a listening socket, but theoretically possible :) */
+        (*new)->local_port_unknown = 1;
+    }
+
+#if APR_TCP_NODELAY_INHERITED
+    if (apr_is_option_set(sock->netmask, APR_TCP_NODELAY) == 1) {
+        apr_set_option(&(*new)->netmask, APR_TCP_NODELAY, 1);
+    }
+#endif /* TCP_NODELAY_INHERITED */
+#if APR_O_NONBLOCK_INHERITED
+    if (apr_is_option_set(sock->netmask, APR_SO_NONBLOCK) == 1) {
+        apr_set_option(&(*new)->netmask, APR_SO_NONBLOCK, 1);
+    }
+#endif /* APR_O_NONBLOCK_INHERITED */
+
+    if (sock->local_interface_unknown ||
+        !memcmp(sock->local_addr->ipaddr_ptr,
+                generic_inaddr_any,
+                sock->local_addr->ipaddr_len)) {
+        /* If the interface address inside the listening socket's local_addr wasn't 
+         * up-to-date, we don't know local interface of the connected socket either.
+         *
+         * If the listening socket was not bound to a specific interface, we
+         * don't know the local_addr of the connected socket.
+         */
+        (*new)->local_interface_unknown = 1;
+    }
+
+    (*new)->inherit = 0;
+    apr_pool_cleanup_register((*new)->cntxt, (void *)(*new), socket_cleanup,
+                              socket_cleanup);
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_socket_connect(apr_socket_t *sock, apr_sockaddr_t *sa)
+{
+    int rc;        
+
+    do {
+        rc = connect(sock->socketdes,
+                     (const struct sockaddr *)&sa->sa.sin,
+                     sa->salen);
+    } while (rc == -1 && errno == EINTR);
+
+    /* we can see EINPROGRESS the first time connect is called on a non-blocking
+     * socket; if called again, we can see EALREADY
+     */
+    if (rc == -1 && (errno == EINPROGRESS || errno == EALREADY) &&
+        apr_is_option_set(sock->netmask, APR_SO_TIMEOUT)) {
+        rc = apr_wait_for_io_or_timeout(NULL, sock, 0);
+        if (rc != APR_SUCCESS) {
+            return rc;
+        }
+
+#ifdef SO_ERROR
+        {
+            int error;
+            apr_socklen_t len = sizeof(error);
+            if ((rc = getsockopt(sock->socketdes, SOL_SOCKET, SO_ERROR, 
+                                 (char *)&error, &len)) < 0) {
+                return errno;
+            }
+            if (error) {
+                return error;
+            }
+        }
+#endif /* SO_ERROR */
+    }
+
+    if (rc == -1 && errno != EISCONN) {
+        return errno;
+    }
+
+    sock->remote_addr = sa;
+    if (sock->local_addr->port == 0) {
+        /* connect() got us an ephemeral port */
+        sock->local_port_unknown = 1;
+    }
+    if (!memcmp(sock->local_addr->ipaddr_ptr,
+                generic_inaddr_any,
+                sock->local_addr->ipaddr_len)) {
+        /* not bound to specific local interface; connect() had to assign
+         * one for the socket
+         */
+        sock->local_interface_unknown = 1;
+    }
+#ifndef HAVE_POLL
+    sock->connected=1;
+#endif
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_socket_data_get(void **data, const char *key, apr_socket_t *sock)
+{
+    sock_userdata_t *cur = sock->userdata;
+
+    *data = NULL;
+
+    while (cur) {
+        if (!strcmp(cur->key, key)) {
+            *data = cur->data;
+            break;
+        }
+        cur = cur->next;
+    }
+
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_socket_data_set(apr_socket_t *sock, void *data, const char *key,
+                                 apr_status_t (*cleanup) (void *))
+{
+    sock_userdata_t *new = apr_palloc(sock->cntxt, sizeof(sock_userdata_t));
+
+    new->key = apr_pstrdup(sock->cntxt, key);
+    new->data = data;
+    new->next = sock->userdata;
+    sock->userdata = new;
+
+    if (cleanup) {
+        apr_pool_cleanup_register(sock->cntxt, data, cleanup, cleanup);
+    }
+
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_os_sock_get(apr_os_sock_t *thesock, apr_socket_t *sock)
+{
+    *thesock = sock->socketdes;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_os_sock_make(apr_socket_t **apr_sock, 
+                              apr_os_sock_info_t *os_sock_info, 
+                              apr_pool_t *cont)
+{
+    alloc_socket(apr_sock, cont);
+#ifdef APR_ENABLE_FOR_1_0 /* no protocol field yet */
+    set_socket_vars(*apr_sock, os_sock_info->family, os_sock_info->type, os_sock_info->protocol);
+#else
+    set_socket_vars(*apr_sock, os_sock_info->family, os_sock_info->type, 0);
+#endif
+    (*apr_sock)->timeout = -1;
+    (*apr_sock)->socketdes = *os_sock_info->os_sock;
+    if (os_sock_info->local) {
+        memcpy(&(*apr_sock)->local_addr->sa.sin, 
+               os_sock_info->local, 
+               (*apr_sock)->local_addr->salen);
+        /* XXX IPv6 - this assumes sin_port and sin6_port at same offset */
+        (*apr_sock)->local_addr->port = ntohs((*apr_sock)->local_addr->sa.sin.sin_port);
+    }
+    else {
+        (*apr_sock)->local_port_unknown = (*apr_sock)->local_interface_unknown = 1;
+    }
+    if (os_sock_info->remote) {
+#ifndef HAVE_POLL
+        (*apr_sock)->connected = 1;
+#endif
+        memcpy(&(*apr_sock)->remote_addr->sa.sin, 
+               os_sock_info->remote,
+               (*apr_sock)->remote_addr->salen);
+        /* XXX IPv6 - this assumes sin_port and sin6_port at same offset */
+        (*apr_sock)->remote_addr->port = ntohs((*apr_sock)->remote_addr->sa.sin.sin_port);
+    }
+    else {
+        (*apr_sock)->remote_addr_unknown = 1;
+    }
+        
+    (*apr_sock)->inherit = 0;
+    apr_pool_cleanup_register((*apr_sock)->cntxt, (void *)(*apr_sock), 
+                              socket_cleanup, socket_cleanup);
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_os_sock_put(apr_socket_t **sock, apr_os_sock_t *thesock, 
+                           apr_pool_t *cont)
+{
+    /* XXX Bogus assumption that *sock points at anything legit */
+    if ((*sock) == NULL) {
+        alloc_socket(sock, cont);
+        /* XXX IPv6 figure out the family here! */
+        /* XXX figure out the actual socket type here */
+        /* *or* just decide that apr_os_sock_put() has to be told the family and type */
+        set_socket_vars(*sock, APR_INET, SOCK_STREAM, 0);
+        (*sock)->timeout = -1;
+    }
+    (*sock)->local_port_unknown = (*sock)->local_interface_unknown = 1;
+    (*sock)->remote_addr_unknown = 1;
+    (*sock)->socketdes = *thesock;
+    return APR_SUCCESS;
+}
+
+APR_IMPLEMENT_INHERIT_SET(socket, inherit, cntxt, socket_cleanup)
+
+APR_IMPLEMENT_INHERIT_UNSET(socket, inherit, cntxt, socket_cleanup)
+
+/* deprecated */
+apr_status_t apr_shutdown(apr_socket_t *thesocket, apr_shutdown_how_e how)
+{
+    return apr_socket_shutdown(thesocket, how);
+}
+
+/* deprecated */
+apr_status_t apr_bind(apr_socket_t *sock, apr_sockaddr_t *sa)
+{
+    return apr_socket_bind(sock, sa);
+}
+
+/* deprecated */
+apr_status_t apr_listen(apr_socket_t *sock, apr_int32_t backlog)
+{
+    return apr_socket_listen(sock, backlog);
+}
+
+/* deprecated */
+apr_status_t apr_accept(apr_socket_t **new, apr_socket_t *sock,
+                        apr_pool_t *connection_context)
+{
+    return apr_socket_accept(new, sock, connection_context);
+}
+
+/* deprecated */
+apr_status_t apr_connect(apr_socket_t *sock, apr_sockaddr_t *sa)
+{
+    return apr_socket_connect(sock, sa);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.lo b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.lo
new file mode 100644
index 00000000..02c9a22e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.lo
@@ -0,0 +1,12 @@
+# sockets.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/sockets.o'
+
+# Name of the non-PIC object.
+non_pic_object='sockets.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.o
new file mode 100644
index 00000000..c4cc3fb7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockets.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.c
new file mode 100644
index 00000000..039fda08
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.c
@@ -0,0 +1,393 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_strings.h"
+
+
+static apr_status_t soblock(int sd)
+{
+/* BeOS uses setsockopt at present for non blocking... */
+#ifndef BEOS
+    int fd_flags;
+
+    fd_flags = fcntl(sd, F_GETFL, 0);
+#if defined(O_NONBLOCK)
+    fd_flags &= ~O_NONBLOCK;
+#elif defined(O_NDELAY)
+    fd_flags &= ~O_NDELAY;
+#elif defined(FNDELAY)
+    fd_flags &= ~FNDELAY;
+#else
+#error Please teach APR how to make sockets blocking on your platform.
+#endif
+    if (fcntl(sd, F_SETFL, fd_flags) == -1) {
+        return errno;
+    }
+#else
+    int on = 0;
+    if (setsockopt(sd, SOL_SOCKET, SO_NONBLOCK, &on, sizeof(int)) < 0)
+        return errno;
+#endif /* BEOS */
+    return APR_SUCCESS;
+}
+
+static apr_status_t sononblock(int sd)
+{
+#ifndef BEOS
+    int fd_flags;
+
+    fd_flags = fcntl(sd, F_GETFL, 0);
+#if defined(O_NONBLOCK)
+    fd_flags |= O_NONBLOCK;
+#elif defined(O_NDELAY)
+    fd_flags |= O_NDELAY;
+#elif defined(FNDELAY)
+    fd_flags |= FNDELAY;
+#else
+#error Please teach APR how to make sockets non-blocking on your platform.
+#endif
+    if (fcntl(sd, F_SETFL, fd_flags) == -1) {
+        return errno;
+    }
+#else
+    int on = 1;
+    if (setsockopt(sd, SOL_SOCKET, SO_NONBLOCK, &on, sizeof(int)) < 0)
+        return errno;
+#endif /* BEOS */
+    return APR_SUCCESS;
+}
+
+
+apr_status_t apr_socket_timeout_set(apr_socket_t *sock, apr_interval_time_t t)
+{
+    apr_status_t stat;
+
+    /* If our timeout is positive or zero and our last timeout was
+     * negative, then we need to ensure that we are non-blocking.
+     * Conversely, if our timeout is negative and we had a positive
+     * or zero timeout, we must make sure our socket is blocking.
+     * We want to avoid calling fcntl more than necessary on the socket,
+     */
+    if (t >= 0 && sock->timeout < 0) {
+        if (apr_is_option_set(sock->netmask, APR_SO_NONBLOCK) != 1) {
+            if ((stat = sononblock(sock->socketdes)) != APR_SUCCESS) {
+                return stat;
+            }
+            apr_set_option(&sock->netmask, APR_SO_NONBLOCK, 1);
+        }
+    } 
+    else if (t < 0 && sock->timeout >= 0) {
+        if (apr_is_option_set(sock->netmask, APR_SO_NONBLOCK) != 0) { 
+            if ((stat = soblock(sock->socketdes)) != APR_SUCCESS) { 
+                return stat; 
+            }
+            apr_set_option(&sock->netmask, APR_SO_NONBLOCK, 0);
+        } 
+    }
+    /* must disable the incomplete read support if we disable
+     * a timeout
+     */
+    if (t <= 0) {
+        sock->netmask &= ~APR_INCOMPLETE_READ;
+    }
+    sock->timeout = t; 
+    apr_set_option(&sock->netmask, APR_SO_TIMEOUT, t > 0);
+    return APR_SUCCESS;
+}
+
+
+apr_status_t apr_socket_opt_set(apr_socket_t *sock, 
+                                apr_int32_t opt, apr_int32_t on)
+{
+    int one;
+    apr_status_t rv;
+
+    if (on)
+        one = 1;
+    else
+        one = 0;
+    switch(opt) {
+    case APR_SO_KEEPALIVE:
+#ifdef SO_KEEPALIVE
+        if (on != apr_is_option_set(sock->netmask, APR_SO_KEEPALIVE)) {
+            if (setsockopt(sock->socketdes, SOL_SOCKET, SO_KEEPALIVE, (void *)&one, sizeof(int)) == -1) {
+                return errno;
+            }
+            apr_set_option(&sock->netmask,APR_SO_KEEPALIVE, on);
+        }
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_SO_DEBUG:
+        if (on != apr_is_option_set(sock->netmask, APR_SO_DEBUG)) {
+            if (setsockopt(sock->socketdes, SOL_SOCKET, SO_DEBUG, (void *)&one, sizeof(int)) == -1) {
+                return errno;
+            }
+            apr_set_option(&sock->netmask, APR_SO_DEBUG, on);
+        }
+        break;
+    case APR_SO_REUSEADDR:
+        if (on != apr_is_option_set(sock->netmask, APR_SO_REUSEADDR)) {
+            if (setsockopt(sock->socketdes, SOL_SOCKET, SO_REUSEADDR, (void *)&one, sizeof(int)) == -1) {
+                return errno;
+            }
+            apr_set_option(&sock->netmask, APR_SO_REUSEADDR, on);
+        }
+        break;
+    case APR_SO_SNDBUF:
+#ifdef SO_SNDBUF
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_SNDBUF, (void *)&on, sizeof(int)) == -1) {
+            return errno;
+        }
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_SO_RCVBUF:
+#ifdef SO_RCVBUF
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_RCVBUF, (void *)&on, sizeof(int)) == -1) {
+            return errno;
+        }
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_SO_NONBLOCK:
+        if (apr_is_option_set(sock->netmask, APR_SO_NONBLOCK) != on) {
+            if (on) {
+                if ((rv = sononblock(sock->socketdes)) != APR_SUCCESS) 
+                    return rv;
+            }
+            else {
+                if ((rv = soblock(sock->socketdes)) != APR_SUCCESS)
+                    return rv;
+            }
+            apr_set_option(&sock->netmask, APR_SO_NONBLOCK, on);
+        }
+        break;
+    case APR_SO_LINGER:
+#ifdef SO_LINGER
+        if (apr_is_option_set(sock->netmask, APR_SO_LINGER) != on) {
+            struct linger li;
+            li.l_onoff = on;
+            li.l_linger = APR_MAX_SECS_TO_LINGER;
+            if (setsockopt(sock->socketdes, SOL_SOCKET, SO_LINGER, (char *) &li, sizeof(struct linger)) == -1) {
+                return errno;
+            }
+            apr_set_option(&sock->netmask, APR_SO_LINGER, on);
+        }
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_SO_TIMEOUT:
+        /* XXX: To be deprecated */
+        return apr_socket_timeout_set(sock, on);
+        break;
+    case APR_TCP_NODELAY:
+#if defined(TCP_NODELAY)
+        if (apr_is_option_set(sock->netmask, APR_TCP_NODELAY) != on) {
+            int optlevel = IPPROTO_TCP;
+            int optname = TCP_NODELAY;
+
+#if APR_HAVE_SCTP
+            if (sock->protocol == IPPROTO_SCTP) {
+                optlevel = IPPROTO_SCTP;
+                optname = SCTP_NODELAY;
+            }
+#endif
+            if (setsockopt(sock->socketdes, optlevel, optname, (void *)&on, sizeof(int)) == -1) {
+                return errno;
+            }
+            apr_set_option(&sock->netmask, APR_TCP_NODELAY, on);
+        }
+#else
+        /* BeOS pre-BONE has TCP_NODELAY set by default.
+         * As it can't be turned off we might as well check if they're asking
+         * for it to be turned on!
+         */
+#ifdef BEOS
+        if (on == 1)
+            return APR_SUCCESS;
+        else
+#endif
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_TCP_NOPUSH:
+#if APR_TCP_NOPUSH_FLAG
+        if (apr_is_option_set(sock->netmask, APR_TCP_NOPUSH) != on) {
+            int optlevel = IPPROTO_TCP;
+            int optname = TCP_NODELAY;
+
+#if APR_HAVE_SCTP
+            if (sock->protocol == IPPROTO_SCTP) {
+                optlevel = IPPROTO_SCTP;
+                optname = SCTP_NODELAY;
+            }
+#endif
+            /* OK we're going to change some settings here... */
+            /* TCP_NODELAY is mutually exclusive, so do we have it set? */
+            if (apr_is_option_set(sock->netmask, APR_TCP_NODELAY) == 1 && on) {
+                /* If we want to set NOPUSH then if we have the TCP_NODELAY
+                 * flag set we need to switch it off...
+                 */
+                int tmpflag = 0;
+                if (setsockopt(sock->socketdes, optlevel, optname,
+                               (void*)&tmpflag, sizeof(int)) == -1) {
+                    return errno;
+                }
+                apr_set_option(&sock->netmask, APR_RESET_NODELAY, 1);
+                apr_set_option(&sock->netmask, APR_TCP_NODELAY, 0);
+            } else if (on) {
+                apr_set_option(&sock->netmask, APR_RESET_NODELAY, 0);
+            }
+            /* OK, now we can just set the TCP_NOPUSH flag accordingly...*/
+            if (setsockopt(sock->socketdes, IPPROTO_TCP, APR_TCP_NOPUSH_FLAG,
+                           (void*)&on, sizeof(int)) == -1) {
+                return errno;
+            }
+            apr_set_option(&sock->netmask, APR_TCP_NOPUSH, on);
+            if (!on && apr_is_option_set(sock->netmask, APR_RESET_NODELAY)) {
+                int tmpflag = 1;
+                if (setsockopt(sock->socketdes, optlevel, optname,
+                               (void*)&tmpflag, sizeof(int)) == -1) {
+                    return errno;
+                }
+                apr_set_option(&sock->netmask, APR_RESET_NODELAY,0);
+                apr_set_option(&sock->netmask, APR_TCP_NODELAY, 1);
+            }
+        }
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    case APR_INCOMPLETE_READ:
+        apr_set_option(&sock->netmask, APR_INCOMPLETE_READ, on);
+        break;
+    case APR_IPV6_V6ONLY:
+#if APR_HAVE_IPV6 && defined(IPV6_V6ONLY)
+        /* we don't know the initial setting of this option,
+         * so don't check sock->netmask since that optimization
+         * won't work
+         */
+        if (setsockopt(sock->socketdes, IPPROTO_IPV6, IPV6_V6ONLY,
+                       (void *)&on, sizeof(int)) == -1) {
+            return errno;
+        }
+        apr_set_option(&sock->netmask, APR_IPV6_V6ONLY, on);
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    default:
+        return APR_EINVAL;
+    }
+
+    return APR_SUCCESS; 
+}         
+
+
+apr_status_t apr_socket_timeout_get(apr_socket_t *sock, apr_interval_time_t *t)
+{
+    *t = sock->timeout;
+    return APR_SUCCESS;
+}
+
+
+apr_status_t apr_socket_opt_get(apr_socket_t *sock, 
+                                apr_int32_t opt, apr_int32_t *on)
+{
+    switch(opt) {
+        case APR_SO_TIMEOUT:
+            /* XXX: To be deprecated */
+            *on = (apr_int32_t)sock->timeout;
+            break;
+        default:
+            *on = apr_is_option_set(sock->netmask, opt);
+    }
+    return APR_SUCCESS;
+}
+
+
+apr_status_t apr_socket_atmark(apr_socket_t *sock, int *atmark)
+{
+/* In 1.0 we rely on compile failure to assure all platforms grabbed
+ * the correct header file support for SIOCATMARK, but we don't want 
+ * to fail the build of 0.9.  Keep things good for the released branch.
+ */
+#ifdef SIOCATMARK
+    int oobmark;
+
+    if (ioctl(sock->socketdes, SIOCATMARK, (void*) &oobmark) < 0)
+        return apr_get_netos_error();
+
+    *atmark = (oobmark != 0);
+
+    return APR_SUCCESS;
+#else
+    return APR_ENOTIMPL;
+#endif
+}
+
+
+/* deprecated */
+apr_status_t apr_setsocketopt(apr_socket_t *sock,
+                              apr_int32_t opt, apr_int32_t on)
+{
+    return apr_socket_opt_set(sock, opt, on);
+}
+
+apr_status_t apr_getsocketopt(apr_socket_t *sock,
+                              apr_int32_t opt, apr_int32_t *on)
+{
+    return apr_socket_opt_get(sock, opt, on);
+}
+                                           
+
+apr_status_t apr_gethostname(char *buf, apr_int32_t len, apr_pool_t *cont)
+{
+    if (gethostname(buf, len) == -1) {
+        buf[0] = '\0';
+        return errno;
+    }
+    else if (!memchr(buf, '\0', len)) { /* buffer too small */
+        /* note... most platforms just truncate in this condition
+         *         linux+glibc return an error
+         */
+        buf[0] = '\0';
+        return APR_ENAMETOOLONG;
+    }
+    return APR_SUCCESS;
+}
+
+#if APR_HAS_SO_ACCEPTFILTER
+apr_status_t apr_socket_accept_filter(apr_socket_t *sock, char *name, 
+                                      char *args)
+{
+    struct accept_filter_arg af;
+    strncpy(af.af_name, name, 16);
+    strncpy(af.af_arg, args, 256 - 16);
+
+    if ((setsockopt(sock->socketdes, SOL_SOCKET, SO_ACCEPTFILTER,
+          &af, sizeof(af))) < 0) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.lo b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.lo
new file mode 100644
index 00000000..e61510cc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.lo
@@ -0,0 +1,12 @@
+# sockopt.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/sockopt.o'
+
+# Name of the non-PIC object.
+non_pic_object='sockopt.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.o b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.o
new file mode 100644
index 00000000..cc6db787
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/unix/sockopt.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sendrecv.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sendrecv.c
new file mode 100644
index 00000000..99470c82
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sendrecv.c
@@ -0,0 +1,460 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_network_io.h"
+#include "apr_lib.h"
+#include "apr_arch_file_io.h"
+#if APR_HAVE_TIME_H
+#include <time.h>
+#endif
+
+/* MAX_SEGMENT_SIZE is the maximum amount of data that will be sent to a client
+ * in one call of TransmitFile. This number must be small enough to give the 
+ * slowest client time to receive the data before the socket timeout triggers.
+ * The same problem can exist with apr_socket_send(). In that case, we rely on
+ * the application to adjust socket timeouts and max send segment 
+ * sizes appropriately.
+ * For example, Apache will in most cases call apr_socket_send() with less
+ * than 8193 bytes.
+ */
+#define MAX_SEGMENT_SIZE 65536
+#define WSABUF_ON_STACK 50
+
+APR_DECLARE(apr_status_t) apr_socket_send(apr_socket_t *sock, const char *buf,
+                                          apr_size_t *len)
+{
+    apr_ssize_t rv;
+    WSABUF wsaData;
+    int lasterror;
+    DWORD dwBytes = 0;
+
+    wsaData.len = *len;
+    wsaData.buf = (char*) buf;
+
+#ifndef _WIN32_WCE
+    rv = WSASend(sock->socketdes, &wsaData, 1, &dwBytes, 0, NULL, NULL);
+#else
+    rv = send(sock->socketdes, wsaData.buf, wsaData.len, 0);
+    dwBytes = rv;
+#endif
+    if (rv == SOCKET_ERROR) {
+        lasterror = apr_get_netos_error();
+        *len = 0;
+        return lasterror;
+    }
+
+    *len = dwBytes;
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_recv(apr_socket_t *sock, char *buf,
+                                          apr_size_t *len) 
+{
+    apr_ssize_t rv;
+    WSABUF wsaData;
+    int lasterror;
+    DWORD dwBytes = 0;
+    DWORD flags = 0;
+
+    wsaData.len = *len;
+    wsaData.buf = (char*) buf;
+
+#ifndef _WIN32_WCE
+    rv = WSARecv(sock->socketdes, &wsaData, 1, &dwBytes, &flags, NULL, NULL);
+#else
+    rv = recv(sock->socketdes, wsaData.buf, wsaData.len, 0);
+    dwBytes = rv;
+#endif
+    if (rv == SOCKET_ERROR) {
+        lasterror = apr_get_netos_error();
+        *len = 0;
+        return lasterror;
+    }
+
+    *len = dwBytes;
+    return dwBytes == 0 ? APR_EOF : APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_sendv(apr_socket_t *sock,
+                                           const struct iovec *vec,
+                                           apr_int32_t nvec, apr_size_t *nbytes)
+{
+    apr_status_t rc = APR_SUCCESS;
+    apr_ssize_t rv;
+    int i;
+    DWORD dwBytes = 0;
+    WSABUF *pWsaBuf = (nvec <= WSABUF_ON_STACK) ? _alloca(sizeof(WSABUF) * (nvec))
+                                                : malloc(sizeof(WSABUF) * (nvec));
+
+    if (!pWsaBuf)
+        return APR_ENOMEM;
+
+    for (i = 0; i < nvec; i++) {
+        pWsaBuf[i].buf = vec[i].iov_base;
+        pWsaBuf[i].len = vec[i].iov_len;
+    }
+#ifndef _WIN32_WCE
+    rv = WSASend(sock->socketdes, pWsaBuf, nvec, &dwBytes, 0, NULL, NULL);
+    if (rv == SOCKET_ERROR) {
+        rc = apr_get_netos_error();
+    }
+#else
+    for (i = 0; i < nvec; i++) {
+        rv = send(sock->socketdes, pWsaBuf[i].buf, pWsaBuf[i].len, 0);
+        if (rv == SOCKET_ERROR) {
+            rc = apr_get_netos_error();
+            break;
+        }
+        dwBytes += rv;
+    }
+#endif
+    if (nvec > WSABUF_ON_STACK) 
+        free(pWsaBuf);
+
+    *nbytes = dwBytes;
+    return rc;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_sendto(apr_socket_t *sock,
+                                            apr_sockaddr_t *where,
+                                            apr_int32_t flags, const char *buf, 
+                                            apr_size_t *len)
+{
+    apr_ssize_t rv;
+
+    rv = sendto(sock->socketdes, buf, (*len), flags, 
+                (const struct sockaddr*)&where->sa, 
+                where->salen);
+    if (rv == SOCKET_ERROR) {
+        *len = 0;
+        return apr_get_netos_error();
+    }
+
+    *len = rv;
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_recvfrom(apr_sockaddr_t *from, 
+                                              apr_socket_t *sock,
+                                              apr_int32_t flags, 
+                                              char *buf, apr_size_t *len)
+{
+    apr_ssize_t rv;
+
+    rv = recvfrom(sock->socketdes, buf, (*len), flags, 
+                  (struct sockaddr*)&from->sa, &from->salen);
+    if (rv == SOCKET_ERROR) {
+        (*len) = 0;
+        return apr_get_netos_error();
+    }
+    (*len) = rv;
+    if (rv == 0 && sock->type == SOCK_STREAM)
+        return APR_EOF;
+
+    return APR_SUCCESS;
+}
+
+
+static apr_status_t collapse_iovec(char **off, apr_size_t *len, 
+                                   struct iovec *iovec, int numvec, 
+                                   char *buf, apr_size_t buflen)
+{
+    if (numvec == 1) {
+        *off = iovec[0].iov_base;
+        *len = iovec[0].iov_len;
+    }
+    else {
+        int i;
+        for (i = 0; i < numvec; i++) {
+            *len += iovec[i].iov_len;
+        }
+
+        if (*len > buflen) {
+            *len = 0;
+            return APR_INCOMPLETE;
+        }
+
+        *off = buf;
+
+        for (i = 0; i < numvec; i++) {
+            memcpy(buf, iovec[i].iov_base, iovec[i].iov_len);
+            buf += iovec[i].iov_len;
+        }
+    }
+    return APR_SUCCESS;
+}
+
+
+#if APR_HAS_SENDFILE
+/*
+ * apr_status_t apr_socket_sendfile(apr_socket_t *, apr_file_t *, apr_hdtr_t *, 
+ *                                 apr_off_t *, apr_size_t *, apr_int32_t flags)
+ *    Send a file from an open file descriptor to a socket, along with 
+ *    optional headers and trailers
+ * arg 1) The socket to which we're writing
+ * arg 2) The open file from which to read
+ * arg 3) A structure containing the headers and trailers to send
+ * arg 4) Offset into the file where we should begin writing
+ * arg 5) Number of bytes to send out of the file
+ * arg 6) APR flags that are mapped to OS specific flags
+ */
+APR_DECLARE(apr_status_t) apr_socket_sendfile(apr_socket_t *sock, 
+                                              apr_file_t *file,
+                                              apr_hdtr_t *hdtr,
+                                              apr_off_t *offset,
+                                              apr_size_t *len,
+                                              apr_int32_t flags) 
+{
+    apr_status_t status = APR_SUCCESS;
+    apr_ssize_t rv;
+    apr_off_t curoff = *offset;
+    DWORD dwFlags = 0;
+    DWORD nbytes;
+    TRANSMIT_FILE_BUFFERS tfb, *ptfb = NULL;
+    int ptr = 0;
+    int bytes_to_send;   /* Bytes to send out of the file (not including headers) */
+    int disconnected = 0;
+    int sendv_trailers = 0;
+    char hdtrbuf[4096];
+
+    if (apr_os_level < APR_WIN_NT) {
+        return APR_ENOTIMPL;
+    }
+
+    /* Use len to keep track of number of total bytes sent (including headers) */
+    bytes_to_send = *len;
+    *len = 0;
+
+    /* Handle the goofy case of sending headers/trailers and a zero byte file */
+    if (!bytes_to_send && hdtr) {
+        if (hdtr->numheaders) {
+            rv = apr_socket_sendv(sock, hdtr->headers, hdtr->numheaders, 
+                                  &nbytes);
+            if (rv != APR_SUCCESS)
+                return rv;
+            *len += nbytes;
+        }
+        if (hdtr->numtrailers) {
+            rv = apr_socket_sendv(sock, hdtr->trailers, hdtr->numtrailers,
+                                  &nbytes);
+            if (rv != APR_SUCCESS)
+                return rv;
+            *len += nbytes;
+        }
+        return APR_SUCCESS;
+    }
+
+    memset(&tfb, '\0', sizeof (tfb));
+    /* Collapse the headers into a single buffer */
+    if (hdtr && hdtr->numheaders) {
+        ptfb = &tfb;
+        nbytes = 0;
+        rv = collapse_iovec((char **)&ptfb->Head, &ptfb->HeadLength, 
+                            hdtr->headers, hdtr->numheaders, 
+                            hdtrbuf, sizeof(hdtrbuf));
+        /* If not enough buffer, punt to sendv */
+        if (rv == APR_INCOMPLETE) {
+            rv = apr_sendv(sock, hdtr->headers, hdtr->numheaders, &nbytes);
+            if (rv != APR_SUCCESS)
+                return rv;
+            *len += nbytes;
+            ptfb = NULL;
+        }
+    }
+
+    /* Initialize the overlapped structure used on TransmitFile 
+     */
+    if (!sock->overlapped) {
+        sock->overlapped = apr_pcalloc(sock->cntxt, sizeof(OVERLAPPED));
+        sock->overlapped->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+    }
+    while (bytes_to_send) {
+        if (bytes_to_send > MAX_SEGMENT_SIZE) {
+            nbytes = MAX_SEGMENT_SIZE;
+        }
+        else {
+            /* Last call to TransmitFile() */
+            nbytes = bytes_to_send;
+            /* Collapse the trailers into a single buffer */
+            if (hdtr && hdtr->numtrailers) {
+                ptfb = &tfb;
+                rv = collapse_iovec((char**) &ptfb->Tail, &ptfb->TailLength,
+                                    hdtr->trailers, hdtr->numtrailers,
+                                    hdtrbuf + ptfb->HeadLength,
+                                    sizeof(hdtrbuf) - ptfb->HeadLength);
+                if (rv == APR_INCOMPLETE) {
+                    /* If not enough buffer, punt to sendv, later */
+                    sendv_trailers = 1;
+                }
+            }
+            /* Disconnect the socket after last send */
+            if ((flags & APR_SENDFILE_DISCONNECT_SOCKET)
+                    && !sendv_trailers) {
+                dwFlags |= TF_REUSE_SOCKET;
+                dwFlags |= TF_DISCONNECT;
+                disconnected = 1;
+            }
+        }
+
+        sock->overlapped->Offset = (DWORD)(curoff);
+#if APR_HAS_LARGE_FILES
+        sock->overlapped->OffsetHigh = (DWORD)(curoff >> 32);
+#endif  
+        /* XXX BoundsChecker claims dwFlags must not be zero. */
+        rv = TransmitFile(sock->socketdes,  /* socket */
+                          file->filehand, /* open file descriptor of the file to be sent */
+                          nbytes,         /* number of bytes to send. 0=send all */
+                          0,              /* Number of bytes per send. 0=use default */
+                          sock->overlapped,    /* OVERLAPPED structure */
+                          ptfb,           /* header and trailer buffers */
+                          dwFlags);       /* flags to control various aspects of TransmitFile */
+        if (!rv) {
+            status = apr_get_netos_error();
+            if ((status == APR_FROM_OS_ERROR(ERROR_IO_PENDING)) ||
+                (status == APR_FROM_OS_ERROR(WSA_IO_PENDING))) 
+            {
+                rv = WaitForSingleObject(sock->overlapped->hEvent, 
+                                         (DWORD)(sock->timeout >= 0 
+                                                 ? sock->timeout_ms : INFINITE));
+                if (rv == WAIT_OBJECT_0) {
+                    status = APR_SUCCESS;
+                    if (!disconnected) {
+                        if (!WSAGetOverlappedResult(sock->socketdes,
+                                                    sock->overlapped,
+                                                    &nbytes,
+                                                    FALSE,
+                                                    &dwFlags)) {
+                            status = apr_get_netos_error();
+                        }
+                                               
+                        /* Ugly code alert: WSAGetOverlappedResult returns
+                         * a count of all bytes sent. This loop only
+                         * tracks bytes sent out of the file.
+                         */
+                        else if (ptfb) {
+                            nbytes -= (ptfb->HeadLength + ptfb->TailLength);
+                        }
+                    }
+                }
+                else if (rv == WAIT_TIMEOUT) {
+                    status = APR_FROM_OS_ERROR(WAIT_TIMEOUT);
+                }
+                else if (rv == WAIT_ABANDONED) {
+                    /* Hummm... WAIT_ABANDONDED is not an error code. It is
+                     * a return specific to the Win32 WAIT functions that
+                     * indicates that a thread exited while holding a
+                     * mutex. Should consider triggering an assert
+                     * to detect the condition...
+                     */
+                    status = APR_FROM_OS_ERROR(WAIT_TIMEOUT);
+                }
+                else
+                    status = apr_get_os_error();
+            }
+        }
+        if (status != APR_SUCCESS)
+            break;
+
+        bytes_to_send -= nbytes;
+        curoff += nbytes;
+        *len += nbytes;
+        /* Adjust len for any headers/trailers sent */
+        if (ptfb) {
+            *len += (ptfb->HeadLength + ptfb->TailLength);
+            memset(&tfb, '\0', sizeof (tfb));
+            ptfb = NULL;
+        }
+    }
+
+    if (status == APR_SUCCESS) {
+        if (sendv_trailers) {
+            rv = apr_sendv(sock, hdtr->trailers, hdtr->numtrailers, &nbytes);
+            if (rv != APR_SUCCESS)
+                return rv;
+            *len += nbytes;
+        }
+
+    
+        /* Mark the socket as disconnected, but do not close it.
+         * Note: The application must have stored the socket prior to making
+         * the call to apr_socket_sendfile in order to either reuse it 
+         * or close it.
+         */
+        if (disconnected) {
+            sock->disconnected = 1;
+            sock->socketdes = INVALID_SOCKET;
+        }
+    }
+
+    return status;
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_sendfile(apr_socket_t *sock, apr_file_t *file,
+                                       apr_hdtr_t *hdtr, apr_off_t *offset,
+                                       apr_size_t *len, apr_int32_t flags) 
+{
+    return apr_socket_sendfile(sock, file, hdtr, offset, len, flags);
+}
+
+#endif
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_send(apr_socket_t *sock, const char *buf,
+                                   apr_size_t *len)
+{
+    return apr_socket_send(sock, buf, len);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_sendv(apr_socket_t *sock,
+                                    const struct iovec *vec,
+                                    apr_int32_t nvec, apr_size_t *nbytes)
+{
+    return apr_socket_sendv(sock, vec, nvec, nbytes);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_sendto(apr_socket_t *sock, apr_sockaddr_t *where,
+                                     apr_int32_t flags, const char *buf, 
+                                     apr_size_t *len)
+{
+    return apr_socket_sendto(sock, where, flags, buf, len);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_recvfrom(apr_sockaddr_t *from, 
+                                       apr_socket_t *sock,
+                                       apr_int32_t flags, 
+                                       char *buf, apr_size_t *len)
+{
+    return apr_socket_recvfrom(from, sock, flags, buf, len);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_recv(apr_socket_t *sock, char *buf,
+                                   apr_size_t *len) 
+{
+    return apr_socket_recv(sock, buf, len);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockets.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockets.c
new file mode 100644
index 00000000..fc2bcb73
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockets.c
@@ -0,0 +1,532 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_network_io.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+#include "apr_strings.h"
+#include <string.h>
+#include "apr_arch_inherit.h"
+#include "apr_arch_misc.h"
+
+static char generic_inaddr_any[16] = {0}; /* big enough for IPv4 or IPv6 */
+
+static apr_status_t socket_cleanup(void *sock)
+{
+    apr_socket_t *thesocket = sock;
+
+    if (thesocket->socketdes != INVALID_SOCKET) {
+        if (closesocket(thesocket->socketdes) == SOCKET_ERROR) {
+            return apr_get_netos_error();
+        }
+        thesocket->socketdes = INVALID_SOCKET;
+    }
+#if APR_HAS_SENDFILE
+    if (thesocket->overlapped) {
+        CloseHandle(thesocket->overlapped->hEvent);
+        thesocket->overlapped = NULL;
+    }
+#endif
+    return APR_SUCCESS;
+}
+
+static void set_socket_vars(apr_socket_t *sock, int family, int type, int protocol)
+{
+    sock->type = type;
+    sock->protocol = protocol;
+    apr_sockaddr_vars_set(sock->local_addr, family, 0);
+    apr_sockaddr_vars_set(sock->remote_addr, family, 0);
+}                                                                                                  
+static void alloc_socket(apr_socket_t **new, apr_pool_t *p)
+{
+    *new = (apr_socket_t *)apr_pcalloc(p, sizeof(apr_socket_t));
+    (*new)->cntxt = p;
+    (*new)->local_addr = (apr_sockaddr_t *)apr_pcalloc((*new)->cntxt,
+                                                       sizeof(apr_sockaddr_t));
+    (*new)->local_addr->pool = p;
+    (*new)->remote_addr = (apr_sockaddr_t *)apr_pcalloc((*new)->cntxt,
+                                                        sizeof(apr_sockaddr_t));
+    (*new)->remote_addr->pool = p;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_protocol_get(apr_socket_t *sock,
+                                                  int *protocol)
+{
+    *protocol = sock->protocol;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_create_ex(apr_socket_t **new, int family,
+                                               int type, int protocol, 
+                                               apr_pool_t *cont)
+{
+    int downgrade = (family == AF_UNSPEC);
+
+    if (family == AF_UNSPEC) {
+#if APR_HAVE_IPV6
+        family = AF_INET6;
+#else
+        family = AF_INET;
+#endif
+    }
+
+    alloc_socket(new, cont);
+
+    /* For right now, we are not using socket groups.  We may later.
+     * No flags to use when creating a socket, so use 0 for that parameter as well.
+     */
+    (*new)->socketdes = socket(family, type, protocol);
+#if APR_HAVE_IPV6
+    if ((*new)->socketdes == INVALID_SOCKET && downgrade) {
+        family = AF_INET;
+        (*new)->socketdes = socket(family, type, protocol);
+    }
+#endif
+
+    if ((*new)->socketdes == INVALID_SOCKET) {
+        return apr_get_netos_error();
+    }
+
+#ifdef WIN32
+    /* Socket handles are never truly inheritable, there are too many
+     * bugs associated.  WSADuplicateSocket will copy them, but for our
+     * purposes, always transform the socket() created as a non-inherited
+     * handle
+     */
+#if APR_HAS_UNICODE_FS && !defined(_WIN32_WCE)
+    IF_WIN_OS_IS_UNICODE {
+        /* A different approach.  Many users report errors such as 
+         * (32538)An operation was attempted on something that is not 
+         * a socket.  : Parent: WSADuplicateSocket failed...
+         *
+         * This appears that the duplicated handle is no longer recognized
+         * as a socket handle.  SetHandleInformation should overcome that
+         * problem by not altering the handle identifier.  But this won't
+         * work on 9x - it's unsupported.
+         */
+        SetHandleInformation((HANDLE) (*new)->socketdes, 
+                             HANDLE_FLAG_INHERIT, 0);
+    }
+#endif
+#if APR_HAS_ANSI_FS || defined(_WIN32_WCE)
+    ELSE_WIN_OS_IS_ANSI {
+        HANDLE hProcess = GetCurrentProcess();
+        HANDLE dup;
+        if (DuplicateHandle(hProcess, (HANDLE) (*new)->socketdes, hProcess, 
+                            &dup, 0, FALSE, DUPLICATE_SAME_ACCESS)) {
+            closesocket((*new)->socketdes);
+            (*new)->socketdes = (SOCKET) dup;
+        }
+    }
+#endif
+
+#endif /* def WIN32 */
+
+    set_socket_vars(*new, family, type, protocol);
+
+    (*new)->timeout = -1;
+    (*new)->disconnected = 0;
+
+    apr_pool_cleanup_register((*new)->cntxt, (void *)(*new), 
+                        socket_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+} 
+
+APR_DECLARE(apr_status_t) apr_socket_create(apr_socket_t **new, int family,
+                                            int type, apr_pool_t *cont)
+{
+    return apr_socket_create_ex(new, family, type, 0, cont);
+}
+
+APR_DECLARE(apr_status_t) apr_socket_shutdown(apr_socket_t *thesocket,
+                                              apr_shutdown_how_e how)
+{
+    int winhow = 0;
+
+#ifdef SD_RECEIVE
+    switch (how) {
+        case APR_SHUTDOWN_READ: {
+            winhow = SD_RECEIVE;
+            break;
+        }
+        case APR_SHUTDOWN_WRITE: {
+            winhow = SD_SEND;
+            break;
+        }
+        case APR_SHUTDOWN_READWRITE: {
+            winhow = SD_BOTH;
+            break;
+        }
+        default:
+            return APR_BADARG;
+    }
+#endif
+    if (shutdown(thesocket->socketdes, winhow) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return apr_get_netos_error();
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_socket_close(apr_socket_t *thesocket)
+{
+    apr_pool_cleanup_kill(thesocket->cntxt, thesocket, socket_cleanup);
+    return socket_cleanup(thesocket);
+}
+
+APR_DECLARE(apr_status_t) apr_socket_bind(apr_socket_t *sock,
+                                          apr_sockaddr_t *sa)
+{
+    if (bind(sock->socketdes, 
+             (struct sockaddr *)&sa->sa, 
+             sa->salen) == -1) {
+        return apr_get_netos_error();
+    }
+    else {
+        sock->local_addr = sa;
+        if (sock->local_addr->sa.sin.sin_port == 0) {
+            sock->local_port_unknown = 1; /* ephemeral port */
+        }
+        return APR_SUCCESS;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_socket_listen(apr_socket_t *sock,
+                                            apr_int32_t backlog)
+{
+    if (listen(sock->socketdes, backlog) == SOCKET_ERROR)
+        return apr_get_netos_error();
+    else
+        return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_accept(apr_socket_t **new, 
+                                            apr_socket_t *sock, apr_pool_t *p)
+{
+    SOCKET s;
+    struct sockaddr sa;
+    int salen = sizeof(sock->remote_addr->sa);
+
+    /* Don't allocate the memory until after we call accept. This allows
+       us to work with nonblocking sockets. */
+    s = accept(sock->socketdes, (struct sockaddr *)&sa, &salen);
+    if (s == INVALID_SOCKET) {
+        return apr_get_netos_error();
+    }
+
+    alloc_socket(new, p);
+    set_socket_vars(*new, sock->local_addr->sa.sin.sin_family, SOCK_STREAM, 
+                    sock->protocol);
+
+    (*new)->timeout = -1;   
+    (*new)->disconnected = 0;
+
+    (*new)->socketdes = s;
+    /* XXX next line looks bogus w.r.t. AF_INET6 support */
+    (*new)->remote_addr->salen = sizeof((*new)->remote_addr->sa);
+    memcpy (&(*new)->remote_addr->sa, &sa, salen);
+    *(*new)->local_addr = *sock->local_addr;
+
+    /* The above assignment just overwrote the pool entry. Setting the local_addr 
+       pool for the accepted socket back to what it should be.  Otherwise all 
+       allocations for this socket will come from a server pool that is not
+       freed until the process goes down.*/
+    (*new)->local_addr->pool = p;
+
+    /* fix up any pointers which are no longer valid */
+    if (sock->local_addr->sa.sin.sin_family == AF_INET) {
+        (*new)->local_addr->ipaddr_ptr = &(*new)->local_addr->sa.sin.sin_addr;
+    }
+#if APR_HAVE_IPV6
+    else if (sock->local_addr->sa.sin.sin_family == AF_INET6) {
+        (*new)->local_addr->ipaddr_ptr = &(*new)->local_addr->sa.sin6.sin6_addr;
+    }
+#endif
+    (*new)->remote_addr->port = ntohs((*new)->remote_addr->sa.sin.sin_port);
+    if (sock->local_port_unknown) {
+        /* not likely for a listening socket, but theoretically possible :) */
+        (*new)->local_port_unknown = 1;
+    }
+
+#if APR_TCP_NODELAY_INHERITED
+    if (apr_is_option_set(sock->netmask, APR_TCP_NODELAY) == 1) {
+        apr_set_option(&(*new)->netmask, APR_TCP_NODELAY, 1);
+    }
+#endif /* TCP_NODELAY_INHERITED */
+#if APR_O_NONBLOCK_INHERITED
+    if (apr_is_option_set(sock->netmask, APR_SO_NONBLOCK) == 1) {
+        apr_set_option(&(*new)->netmask, APR_SO_NONBLOCK, 1);
+    }
+#endif /* APR_O_NONBLOCK_INHERITED */
+
+    if (sock->local_interface_unknown ||
+        !memcmp(sock->local_addr->ipaddr_ptr,
+                generic_inaddr_any,
+                sock->local_addr->ipaddr_len)) {
+        /* If the interface address inside the listening socket's local_addr wasn't
+         * up-to-date, we don't know local interface of the connected socket either.
+         *
+         * If the listening socket was not bound to a specific interface, we
+         * don't know the local_addr of the connected socket.
+         */
+        (*new)->local_interface_unknown = 1;
+    }
+
+    apr_pool_cleanup_register((*new)->cntxt, (void *)(*new), 
+                        socket_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_connect(apr_socket_t *sock, 
+                                             apr_sockaddr_t *sa)
+{
+    apr_status_t rv;
+
+    if ((sock->socketdes == INVALID_SOCKET) || (!sock->local_addr)) {
+        return APR_ENOTSOCK;
+    }
+
+    if (connect(sock->socketdes, (const struct sockaddr *)&sa->sa.sin,
+                sa->salen) == SOCKET_ERROR) {
+        int rc;
+        struct timeval tv, *tvptr;
+        fd_set wfdset, efdset;
+
+        rv = apr_get_netos_error();
+        if (rv != APR_FROM_OS_ERROR(WSAEWOULDBLOCK)) {
+            return rv;
+        }
+
+        if (sock->timeout == 0) {
+            /* Tell the app that the connect is in progress...
+             * Gotta play some games here.  connect on Unix will return 
+             * EINPROGRESS under the same circumstances that Windows 
+             * returns WSAEWOULDBLOCK. Do some adhoc canonicalization...
+             */
+            return APR_FROM_OS_ERROR(WSAEINPROGRESS);
+        }
+
+        /* wait for the connect to complete or timeout */
+        FD_ZERO(&wfdset);
+        FD_SET(sock->socketdes, &wfdset);
+        FD_ZERO(&efdset);
+        FD_SET(sock->socketdes, &efdset);
+
+        if (sock->timeout < 0) {
+            tvptr = NULL;
+        }
+        else {
+            /* casts for winsock/timeval definition */
+            tv.tv_sec =  (long)apr_time_sec(sock->timeout);
+            tv.tv_usec = (int)apr_time_usec(sock->timeout);
+            tvptr = &tv;
+        }
+        rc = select(FD_SETSIZE+1, NULL, &wfdset, &efdset, tvptr);
+        if (rc == SOCKET_ERROR) {
+            return apr_get_netos_error();
+        }
+        else if (!rc) {
+            return APR_FROM_OS_ERROR(WSAETIMEDOUT);
+        }
+        /* Evaluate the efdset */
+        if (FD_ISSET(sock->socketdes, &efdset)) {
+            /* The connect failed. */
+            int rclen = sizeof(rc);
+            if (getsockopt(sock->socketdes, SOL_SOCKET, SO_ERROR, (char*) &rc, &rclen)) {
+                return apr_get_netos_error();
+            }
+            return APR_FROM_OS_ERROR(rc);
+        }
+    }
+    /* connect was OK .. amazing */
+    sock->remote_addr = sa;
+    if (sock->local_addr->sa.sin.sin_port == 0) {
+        sock->local_port_unknown = 1;
+    }
+    if (!memcmp(sock->local_addr->ipaddr_ptr,
+                generic_inaddr_any,
+                sock->local_addr->ipaddr_len)) {
+        /* not bound to specific local interface; connect() had to assign
+         * one for the socket
+         */
+        sock->local_interface_unknown = 1;
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_data_get(void **data, const char *key,
+                                             apr_socket_t *sock)
+{
+    sock_userdata_t *cur = sock->userdata;
+
+    *data = NULL;
+
+    while (cur) {
+        if (!strcmp(cur->key, key)) {
+            *data = cur->data;
+            break;
+        }
+        cur = cur->next;
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_socket_data_set(apr_socket_t *sock, void *data,
+                                             const char *key,
+                                             apr_status_t (*cleanup)(void *))
+{
+    sock_userdata_t *new = apr_palloc(sock->cntxt, sizeof(sock_userdata_t));
+
+    new->key = apr_pstrdup(sock->cntxt, key);
+    new->data = data;
+    new->next = sock->userdata;
+    sock->userdata = new;
+
+    if (cleanup) {
+        apr_pool_cleanup_register(sock->cntxt, data, cleanup, cleanup);
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_sock_get(apr_os_sock_t *thesock,
+                                          apr_socket_t *sock)
+{
+    *thesock = sock->socketdes;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_sock_make(apr_socket_t **apr_sock,
+                                           apr_os_sock_info_t *os_sock_info,
+                                           apr_pool_t *cont)
+{
+    alloc_socket(apr_sock, cont);
+#ifdef APR_ENABLE_FOR_1_0 /* no protocol field yet */
+    set_socket_vars(*apr_sock, os_sock_info->family, os_sock_info->type, os_sock_info->protocol);
+#else
+    set_socket_vars(*apr_sock, os_sock_info->family, os_sock_info->type, 0);
+#endif
+    (*apr_sock)->timeout = -1;
+    (*apr_sock)->disconnected = 0;
+    (*apr_sock)->socketdes = *os_sock_info->os_sock;
+    if (os_sock_info->local) {
+        memcpy(&(*apr_sock)->local_addr->sa.sin, 
+               os_sock_info->local, 
+               (*apr_sock)->local_addr->salen);
+        (*apr_sock)->local_addr->pool = cont;
+        /* XXX IPv6 - this assumes sin_port and sin6_port at same offset */
+        (*apr_sock)->local_addr->port = ntohs((*apr_sock)->local_addr->sa.sin.sin_port);
+    }
+    else {
+        (*apr_sock)->local_port_unknown = (*apr_sock)->local_interface_unknown = 1;
+    }
+    if (os_sock_info->remote) {
+        memcpy(&(*apr_sock)->remote_addr->sa.sin, 
+               os_sock_info->remote,
+               (*apr_sock)->remote_addr->salen);
+        (*apr_sock)->remote_addr->pool = cont;
+        /* XXX IPv6 - this assumes sin_port and sin6_port at same offset */
+        (*apr_sock)->remote_addr->port = ntohs((*apr_sock)->remote_addr->sa.sin.sin_port);
+    }
+    else {
+        (*apr_sock)->remote_addr_unknown = 1;
+    }
+        
+    apr_pool_cleanup_register((*apr_sock)->cntxt, (void *)(*apr_sock), 
+                        socket_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_sock_put(apr_socket_t **sock,
+                                          apr_os_sock_t *thesock,
+                                          apr_pool_t *cont)
+{
+    if ((*sock) == NULL) {
+        alloc_socket(sock, cont);
+        /* XXX figure out the actual socket type here */
+        /* *or* just decide that apr_os_sock_put() has to be told the family and type */
+        set_socket_vars(*sock, AF_INET, SOCK_STREAM, 0);
+        (*sock)->timeout = -1;
+        (*sock)->disconnected = 0;
+    }
+    (*sock)->local_port_unknown = (*sock)->local_interface_unknown = 1;
+    (*sock)->remote_addr_unknown = 1;
+    (*sock)->socketdes = *thesock;
+    return APR_SUCCESS;
+}
+
+
+/* Sockets cannot be inherited through the standard sockets
+ * inheritence.  WSADuplicateSocket must be used.
+ * This is not trivial to implement.
+ */
+
+APR_DECLARE(apr_status_t) apr_socket_inherit_set(apr_socket_t *socket)    
+{    
+    return APR_ENOTIMPL;
+}    
+/* Deprecated */    
+APR_DECLARE(void) apr_socket_set_inherit(apr_socket_t *socket)    
+{    
+    apr_socket_inherit_set(socket);    
+}
+
+APR_DECLARE(apr_status_t) apr_socket_inherit_unset(apr_socket_t *socket)    
+{    
+    return APR_ENOTIMPL;
+}    
+/* Deprecated */    
+APR_DECLARE(void) apr_socket_unset_inherit(apr_socket_t *socket)    
+{    
+    apr_socket_inherit_unset(socket);    
+}
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_shutdown(apr_socket_t *thesocket,
+                                       apr_shutdown_how_e how)
+{
+    return apr_socket_shutdown(thesocket, how);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_bind(apr_socket_t *sock, apr_sockaddr_t *sa)
+{
+    return apr_socket_bind(sock, sa);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_listen(apr_socket_t *sock, apr_int32_t backlog)
+{
+    return apr_socket_listen(sock, backlog);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_accept(apr_socket_t **new, apr_socket_t *sock,
+                                     apr_pool_t *p)
+{
+    return apr_socket_accept(new, sock, p);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_connect(apr_socket_t *sock, apr_sockaddr_t *sa)
+{
+    return apr_socket_connect(sock, sa);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c
new file mode 100644
index 00000000..ab5dafd1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c
@@ -0,0 +1,280 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_networkio.h"
+#include "apr_network_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include <string.h>
+
+apr_status_t soblock(SOCKET sd)
+{
+    u_long zero = 0;
+
+    if (ioctlsocket(sd, FIONBIO, &zero) == SOCKET_ERROR) {
+        return apr_get_netos_error();
+    }
+    return APR_SUCCESS;
+}
+
+apr_status_t sononblock(SOCKET sd)
+{
+    u_long one = 1;
+
+    if (ioctlsocket(sd, FIONBIO, &one) == SOCKET_ERROR) {
+        return apr_get_netos_error();
+    }
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_timeout_set(apr_socket_t *sock, apr_interval_time_t t)
+{
+    apr_status_t stat;
+
+    if (t == 0) {
+        /* Set the socket non-blocking if it was previously blocking */
+        if (sock->timeout != 0) {
+            if ((stat = sononblock(sock->socketdes)) != APR_SUCCESS)
+                return stat;
+        }
+    }
+    else if (t > 0) {
+        /* Set the socket to blocking if it was previously non-blocking */
+        if (sock->timeout == 0) {
+            if ((stat = soblock(sock->socketdes)) != APR_SUCCESS)
+                return stat;
+        }
+        /* Reset socket timeouts if the new timeout differs from the old timeout */
+        if (sock->timeout != t) 
+        {
+            /* Win32 timeouts are in msec, represented as int */
+            sock->timeout_ms = (int)apr_time_as_msec(t);
+            setsockopt(sock->socketdes, SOL_SOCKET, SO_RCVTIMEO, 
+                       (char *) &sock->timeout_ms, 
+                       sizeof(sock->timeout_ms));
+            setsockopt(sock->socketdes, SOL_SOCKET, SO_SNDTIMEO, 
+                       (char *) &sock->timeout_ms, 
+                       sizeof(sock->timeout_ms));
+        }
+    }
+    else if (t < 0) {
+        int zero = 0;
+        /* Set the socket to blocking with infinite timeouts */
+        if ((stat = soblock(sock->socketdes)) != APR_SUCCESS)
+            return stat;
+        setsockopt(sock->socketdes, SOL_SOCKET, SO_RCVTIMEO, 
+                   (char *) &zero, sizeof(zero));
+        setsockopt(sock->socketdes, SOL_SOCKET, SO_SNDTIMEO, 
+                   (char *) &zero, sizeof(zero));
+    }
+    sock->timeout = t;
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_opt_set(apr_socket_t *sock,
+                                             apr_int32_t opt, apr_int32_t on)
+{
+    int one;
+    apr_status_t stat;
+
+    one = on ? 1 : 0;
+
+    switch (opt) {
+    case APR_SO_TIMEOUT: 
+    {
+        /* XXX: To be deprecated */
+        return apr_socket_timeout_set(sock, on);
+    }
+    case APR_SO_KEEPALIVE:
+        if (on != apr_is_option_set(sock->netmask, APR_SO_KEEPALIVE)) {
+            if (setsockopt(sock->socketdes, SOL_SOCKET, SO_KEEPALIVE, 
+                           (void *)&one, sizeof(int)) == -1) {
+                return apr_get_netos_error();
+            }
+            apr_set_option(&sock->netmask,APR_SO_KEEPALIVE, on);
+        }
+        break;
+    case APR_SO_DEBUG:
+        if (on != apr_is_option_set(sock->netmask, APR_SO_DEBUG)) {
+            if (setsockopt(sock->socketdes, SOL_SOCKET, SO_DEBUG, 
+                           (void *)&one, sizeof(int)) == -1) {
+                return apr_get_netos_error();
+            }
+            apr_set_option(&sock->netmask, APR_SO_DEBUG, on);
+        }
+        break;
+    case APR_SO_SNDBUF:
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_SNDBUF,
+                       (void *)&on, sizeof(int)) == -1) {
+            return apr_get_netos_error();
+        }
+        break;
+    case APR_SO_RCVBUF:
+        if (setsockopt(sock->socketdes, SOL_SOCKET, SO_RCVBUF,
+                       (void *)&on, sizeof(int)) == -1) {
+            return apr_get_netos_error();
+        }
+        break;
+    case APR_SO_REUSEADDR:
+        if (on != apr_is_option_set(sock->netmask, APR_SO_REUSEADDR)) {
+            if (setsockopt(sock->socketdes, SOL_SOCKET, SO_REUSEADDR, 
+                           (void *)&one, sizeof(int)) == -1) {
+                return apr_get_netos_error();
+            }
+            apr_set_option(&sock->netmask, APR_SO_REUSEADDR, on);
+        }
+        break;
+    case APR_SO_NONBLOCK:
+        if (apr_is_option_set(sock->netmask, APR_SO_NONBLOCK) != on) {
+            if (on) {
+                if ((stat = sononblock(sock->socketdes)) != APR_SUCCESS) 
+                    return stat;
+            }
+            else {
+                if ((stat = soblock(sock->socketdes)) != APR_SUCCESS)
+                    return stat;
+            }
+            apr_set_option(&sock->netmask, APR_SO_NONBLOCK, on);
+        }
+        break;
+    case APR_SO_LINGER:
+    {
+        if (apr_is_option_set(sock->netmask, APR_SO_LINGER) != on) {
+            struct linger li;
+            li.l_onoff = on;
+            li.l_linger = APR_MAX_SECS_TO_LINGER;
+            if (setsockopt(sock->socketdes, SOL_SOCKET, SO_LINGER, 
+                           (char *) &li, sizeof(struct linger)) == -1) {
+                return apr_get_netos_error();
+            }
+            apr_set_option(&sock->netmask, APR_SO_LINGER, on);
+        }
+        break;
+    }
+    case APR_TCP_NODELAY:
+        if (apr_is_option_set(sock->netmask, APR_TCP_NODELAY) != on) {
+            int optlevel = IPPROTO_TCP;
+            int optname = TCP_NODELAY;
+
+#if APR_HAVE_SCTP
+            if (sock->protocol == IPPROTO_SCTP) {
+                optlevel = IPPROTO_SCTP;
+                optname = SCTP_NODELAY;
+            }
+#endif
+            if (setsockopt(sock->socketdes, optlevel, optname,
+                           (void *)&on, sizeof(int)) == -1) {
+                return apr_get_netos_error();
+            }
+            apr_set_option(&sock->netmask, APR_TCP_NODELAY, on);
+        }
+        break;
+    case APR_IPV6_V6ONLY:
+#if APR_HAVE_IPV6 && defined(IPV6_V6ONLY)
+        /* we don't know the initial setting of this option,
+         * so don't check sock->netmask since that optimization
+         * won't work
+         */
+        if (setsockopt(sock->socketdes, IPPROTO_IPV6, IPV6_V6ONLY,
+                       (void *)&on, sizeof(int)) == -1) {
+            return apr_get_netos_error();
+        }
+        apr_set_option(&sock->netmask, APR_IPV6_V6ONLY, on);
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
+    default:
+        return APR_EINVAL;
+        break;
+    }
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_timeout_get(apr_socket_t *sock, apr_interval_time_t *t)
+{
+    *t = sock->timeout;
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_socket_opt_get(apr_socket_t *sock,
+                                             apr_int32_t opt, apr_int32_t *on)
+{
+    switch (opt) {
+    case APR_SO_TIMEOUT: 
+        /* XXX: to be deprecated */
+        *on = (apr_int32_t)sock->timeout;
+        break;
+    case APR_SO_DISCONNECTED:
+        *on = sock->disconnected;
+        break;
+    case APR_SO_KEEPALIVE:
+    case APR_SO_DEBUG:
+    case APR_SO_REUSEADDR:
+    case APR_SO_NONBLOCK:
+    case APR_SO_LINGER:
+    default:
+        *on = apr_is_option_set(sock->netmask, opt);
+    }
+    return APR_SUCCESS;
+}
+
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_setsocketopt(apr_socket_t *sock,
+                                           apr_int32_t opt, apr_int32_t on)
+{
+    return apr_socket_opt_set(sock, opt, on);
+}
+
+APR_DECLARE(apr_status_t) apr_getsocketopt(apr_socket_t *sock,
+                                           apr_int32_t opt, apr_int32_t *on)
+{
+    return apr_socket_opt_get(sock, opt, on);
+}
+                                           
+
+APR_DECLARE(apr_status_t) apr_socket_atmark(apr_socket_t *sock, int *atmark)
+{
+    u_long oobmark;
+
+    if (ioctlsocket(sock->socketdes, SIOCATMARK, (void*) &oobmark) < 0)
+        return apr_get_netos_error();
+
+    *atmark = (oobmark != 0);
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_gethostname(char *buf, int len,
+                                          apr_pool_t *cont)
+{
+    if (gethostname(buf, len) == -1) {
+        buf[0] = '\0';
+        return apr_get_netos_error();
+    }
+    else if (!memchr(buf, '\0', len)) { /* buffer too small */
+        buf[0] = '\0';
+        return APR_ENAMETOOLONG;
+    }
+    return APR_SUCCESS;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/passwd/.libs/apr_getpass.o b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/.libs/apr_getpass.o
new file mode 100644
index 00000000..08254349
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/.libs/apr_getpass.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/passwd/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/Makefile
new file mode 100644
index 00000000..8b7361b2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/Makefile
@@ -0,0 +1,13 @@
+srcdir = .
+
+
+TARGETS = apr_getpass.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../include
+DEFOSDIR=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/passwd/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/Makefile.in
new file mode 100644
index 00000000..162d415e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/Makefile.in
@@ -0,0 +1,13 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = apr_getpass.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../include
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.c b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.c
new file mode 100644
index 00000000..3bc5cd93
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.c
@@ -0,0 +1,231 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* apr_password_get.c: abstraction to provide for obtaining a password from the
+ * command line in whatever way the OS supports.  In the best case, it's a
+ * wrapper for the system library's getpass() routine; otherwise, we
+ * use one we define ourselves.
+ */
+#include "apr_private.h"
+#include "apr_strings.h"
+#include "apr_lib.h"
+#include "apr_errno.h"
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_CONIO_H
+#pragma warning(disable: 4032)
+#include <conio.h>
+#pragma warning(default: 4032)
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+#if defined(HAVE_TERMIOS_H) && !defined(HAVE_GETPASS)
+#include <termios.h>
+#endif
+
+#if !APR_CHARSET_EBCDIC
+#define LF 10
+#define CR 13
+#else /* APR_CHARSET_EBCDIC */
+#define LF '\n'
+#define CR '\r'
+#endif /* APR_CHARSET_EBCDIC */
+
+#define MAX_STRING_LEN 256
+
+#define ERR_OVERFLOW 5
+
+#ifndef HAVE_GETPASS
+
+/* MPE, Win32, NetWare and BeOS all lack a native getpass() */
+
+#if !defined(HAVE_TERMIOS_H) && !defined(WIN32) && !defined(NETWARE)
+/*
+ * MPE lacks getpass() and a way to suppress stdin echo.  So for now, just
+ * issue the prompt and read the results with echo.  (Ugh).
+ */
+
+static char *getpass(const char *prompt)
+{
+    static char password[MAX_STRING_LEN];
+
+    fputs(prompt, stderr);
+    fgets((char *) &password, sizeof(password), stdin);
+
+    return (char *) &password;
+}
+
+#elif defined (HAVE_TERMIOS_H)
+#include <stdio.h>
+
+static char *getpass(const char *prompt)
+{
+    struct termios attr;
+    static char password[MAX_STRING_LEN];
+    int n=0;
+    fputs(prompt, stderr);
+    fflush(stderr);
+	
+    if (tcgetattr(STDIN_FILENO, &attr) != 0)
+        return NULL;
+    attr.c_lflag &= ~(ECHO);
+
+    if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &attr) != 0)
+	    return NULL;
+    while ((password[n] = getchar()) != '\n') {
+        if (n < sizeof(password) - 1 && password[n] >= ' ' && password[n] <= '~') {
+            n++;
+        } else {
+            fprintf(stderr,"\n");
+            fputs(prompt, stderr);
+            fflush(stderr);
+            n = 0;
+        }
+    }
+ 
+    password[n] = '\0';
+    printf("\n");
+    if (n > (MAX_STRING_LEN - 1)) {
+        password[MAX_STRING_LEN - 1] = '\0';
+    }
+
+    attr.c_lflag |= ECHO;
+    tcsetattr(STDIN_FILENO, TCSANOW, &attr);
+    return (char*) &password;
+}
+
+#else
+
+/*
+ * Windows lacks getpass().  So we'll re-implement it here.
+ */
+
+static char *getpass(const char *prompt)
+{
+/* WCE lacks console. So the getpass is unsuported
+ * The only way is to use the GUI so the getpass should be implemented
+ * on per-application basis.
+ */ 
+#ifdef _WIN32_WCE
+    return NULL;
+#else
+    static char password[128];
+    int n = 0;
+    int ch;
+
+    fputs(prompt, stderr);
+    
+    while ((ch = _getch()) != '\r') {
+        if (ch == EOF) /* EOF */ {
+            fputs("[EOF]\n", stderr);
+            return NULL;
+        }
+        else if (ch == 0 || ch == 0xE0) {
+            /* FN Keys (0 or E0) are a sentinal for a FN code */ 
+            ch = (ch << 4) | _getch();
+            /* Catch {DELETE}, {<--}, Num{DEL} and Num{<--} */
+            if ((ch == 0xE53 || ch == 0xE4B || ch == 0x053 || ch == 0x04b) && n) {
+                password[--n] = '\0';
+                fputs("\b \b", stderr);
+            }
+            else {
+                fputc('\a', stderr);
+            }
+        }
+        else if ((ch == '\b' || ch == 127) && n) /* BS/DEL */ {
+            password[--n] = '\0';
+            fputs("\b \b", stderr);
+        }
+        else if (ch == 3) /* CTRL+C */ {
+            /* _getch() bypasses Ctrl+C but not Ctrl+Break detection! */
+            fputs("^C\n", stderr);
+            exit(-1);
+        }
+        else if (ch == 26) /* CTRL+Z */ {
+            fputs("^Z\n", stderr);
+            return NULL;
+        }
+	else if (ch == 27) /* ESC */ {
+            fputc('\n', stderr);
+            fputs(prompt, stderr);
+            n = 0;
+        }
+        else if ((n < sizeof(password) - 1) && !apr_iscntrl(ch)) {
+            password[n++] = ch;
+            fputc('*', stderr);
+        }
+	else {
+            fputc('\a', stderr);
+        }
+    }
+ 
+    fputc('\n', stderr);
+    password[n] = '\0';
+    return password;
+#endif
+}
+
+#endif /* no getchar or _getch */
+
+#endif /* no getpass */
+
+/*
+ * Use the OS getpass() routine (or our own) to obtain a password from
+ * the input stream.
+ *
+ * Exit values:
+ *  0: Success
+ *  5: Partial success; entered text truncated to the size of the
+ *     destination buffer
+ *
+ * Restrictions: Truncation also occurs according to the host system's
+ * getpass() semantics, or at position 255 if our own version is used,
+ * but the caller is *not* made aware of it unless their own buffer is
+ * smaller than our own.
+ */
+
+APR_DECLARE(apr_status_t) apr_password_get(const char *prompt, char *pwbuf, apr_size_t *bufsiz)
+{
+#ifdef HAVE_GETPASSPHRASE
+    char *pw_got = getpassphrase(prompt);
+#else
+    char *pw_got = getpass(prompt);
+#endif
+    if (!pw_got)
+        return APR_EINVAL;
+    apr_cpystrn(pwbuf, pw_got, *bufsiz);
+    memset(pw_got, 0, strlen(pw_got));
+    if (strlen(pw_got) >= *bufsiz) {
+        return APR_ENAMETOOLONG;
+    }
+    return APR_SUCCESS; 
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.lo b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.lo
new file mode 100644
index 00000000..9bf0f5e0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.lo
@@ -0,0 +1,12 @@
+# apr_getpass.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_getpass.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_getpass.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.o b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.o
new file mode 100644
index 00000000..534e01fe
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/passwd/apr_getpass.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/Makefile.in
new file mode 100644
index 00000000..96fc006f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/Makefile.in
@@ -0,0 +1,17 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	poll.lo \
+	pollset.lo \
+	pollacc.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/poll.c b/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/poll.c
new file mode 100644
index 00000000..3c36e5e6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/poll.c
@@ -0,0 +1,105 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_poll.h"
+#include "apr_arch_networkio.h"
+
+APR_DECLARE(apr_status_t) apr_poll(apr_pollfd_t *aprset, apr_int32_t num,
+                      apr_int32_t *nsds, apr_interval_time_t timeout)
+{
+    int *pollset;
+    int i;
+    int num_read = 0, num_write = 0, num_except = 0, num_total;
+    int pos_read, pos_write, pos_except;
+
+    for (i = 0; i < num; i++) {
+        if (aprset[i].desc_type == APR_POLL_SOCKET) {
+            num_read += (aprset[i].reqevents & APR_POLLIN) != 0;
+            num_write += (aprset[i].reqevents & APR_POLLOUT) != 0;
+            num_except += (aprset[i].reqevents & APR_POLLPRI) != 0;
+        }
+    }
+
+    num_total = num_read + num_write + num_except;
+    pollset = alloca(sizeof(int) * num_total);
+    memset(pollset, 0, sizeof(int) * num_total);
+
+    pos_read = 0;
+    pos_write = num_read;
+    pos_except = pos_write + num_write;
+
+    for (i = 0; i < num; i++) {
+        if (aprset[i].desc_type == APR_POLL_SOCKET) {
+            if (aprset[i].reqevents & APR_POLLIN) {
+                pollset[pos_read++] = aprset[i].desc.s->socketdes;
+            }
+
+            if (aprset[i].reqevents & APR_POLLOUT) {
+                pollset[pos_write++] = aprset[i].desc.s->socketdes;
+            }
+
+            if (aprset[i].reqevents & APR_POLLPRI) {
+                pollset[pos_except++] = aprset[i].desc.s->socketdes;
+            }
+
+            aprset[i].rtnevents = 0;
+        }
+    }
+
+    if (timeout > 0) {
+        timeout /= 1000; /* convert microseconds to milliseconds */
+    }
+
+    i = select(pollset, num_read, num_write, num_except, timeout);
+    (*nsds) = i;
+
+    if ((*nsds) < 0) {
+        return APR_FROM_OS_ERROR(sock_errno());
+    }
+
+    if ((*nsds) == 0) {
+        return APR_TIMEUP;
+    }
+
+    pos_read = 0;
+    pos_write = num_read;
+    pos_except = pos_write + num_write;
+
+    for (i = 0; i < num; i++) {
+        if (aprset[i].desc_type == APR_POLL_SOCKET) {
+            if (aprset[i].reqevents & APR_POLLIN) {
+                if (pollset[pos_read++] > 0) {
+                    aprset[i].rtnevents |= APR_POLLIN;
+                }
+            }
+
+            if (aprset[i].reqevents & APR_POLLOUT) {
+                if (pollset[pos_write++] > 0) {
+                    aprset[i].rtnevents |= APR_POLLOUT;
+                }
+            }
+
+            if (aprset[i].reqevents & APR_POLLPRI) {
+                if (pollset[pos_except++] > 0) {
+                    aprset[i].rtnevents |= APR_POLLPRI;
+                }
+            }
+        }
+    }
+
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/pollacc.c b/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/pollacc.c
new file mode 100644
index 00000000..ac87d0aa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/pollacc.c
@@ -0,0 +1 @@
+#include "../unix/pollacc.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/pollset.c b/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/pollset.c
new file mode 100644
index 00000000..872571f8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/os2/pollset.c
@@ -0,0 +1,220 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_poll.h"
+#include "apr_arch_networkio.h"
+
+
+
+struct apr_pollset_t {
+    apr_pool_t *pool;
+    apr_uint32_t nelts;
+    apr_uint32_t nalloc;
+    int *pollset;
+    int num_read;
+    int num_write;
+    int num_except;
+    int num_total;
+    apr_pollfd_t *query_set;
+    apr_pollfd_t *result_set;
+};
+
+
+
+APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
+                                             apr_uint32_t size,
+                                             apr_pool_t *p,
+                                             apr_uint32_t flags)
+{
+    *pollset = apr_palloc(p, sizeof(**pollset));
+    (*pollset)->pool = p;
+    (*pollset)->nelts = 0;
+    (*pollset)->nalloc = size;
+    (*pollset)->pollset = apr_palloc(p, size * sizeof(int) * 3);
+    (*pollset)->query_set = apr_palloc(p, size * sizeof(apr_pollfd_t));
+    (*pollset)->result_set = apr_palloc(p, size * sizeof(apr_pollfd_t));
+    (*pollset)->num_read = -1;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_pollset_destroy(apr_pollset_t *pollset)
+{
+    /* A no-op function for now.  If we later implement /dev/poll
+     * support, we'll need to close the /dev/poll fd here
+     */
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_pollset_add(apr_pollset_t *pollset,
+                                          const apr_pollfd_t *descriptor)
+{
+    if (pollset->nelts == pollset->nalloc) {
+        return APR_ENOMEM;
+    }
+
+    pollset->query_set[pollset->nelts] = *descriptor;
+
+    if (descriptor->desc_type != APR_POLL_SOCKET) {
+        return APR_EBADF;
+    }
+
+    pollset->nelts++;
+    pollset->num_read = -1;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_pollset_remove(apr_pollset_t *pollset,
+                                             const apr_pollfd_t *descriptor)
+{
+    apr_uint32_t i;
+
+    for (i = 0; i < pollset->nelts; i++) {
+        if (descriptor->desc.s == pollset->query_set[i].desc.s) {
+            /* Found an instance of the fd: remove this and any other copies */
+            apr_uint32_t dst = i;
+            apr_uint32_t old_nelts = pollset->nelts;
+            pollset->nelts--;
+
+            for (i++; i < old_nelts; i++) {
+                if (descriptor->desc.s == pollset->query_set[i].desc.s) {
+                    pollset->nelts--;
+                }
+                else {
+                    pollset->pollset[dst] = pollset->pollset[i];
+                    pollset->query_set[dst] = pollset->query_set[i];
+                    dst++;
+                }
+            }
+
+            pollset->num_read = -1;
+            return APR_SUCCESS;
+        }
+    }
+
+    return APR_NOTFOUND;
+}
+
+
+
+static void make_pollset(apr_pollset_t *pollset)
+{
+    int i;
+    int pos = 0;
+
+    pollset->num_read = 0;
+    pollset->num_write = 0;
+    pollset->num_except = 0;
+
+    for (i = 0; i < pollset->nelts; i++) {
+        if (pollset->query_set[i].reqevents & APR_POLLIN) {
+            pollset->pollset[pos++] = pollset->query_set[i].desc.s->socketdes;
+            pollset->num_read++;
+        }
+    }
+
+    for (i = 0; i < pollset->nelts; i++) {
+        if (pollset->query_set[i].reqevents & APR_POLLOUT) {
+            pollset->pollset[pos++] = pollset->query_set[i].desc.s->socketdes;
+            pollset->num_write++;
+        }
+    }
+
+    for (i = 0; i < pollset->nelts; i++) {
+        if (pollset->query_set[i].reqevents & APR_POLLPRI) {
+            pollset->pollset[pos++] = pollset->query_set[i].desc.s->socketdes;
+            pollset->num_except++;
+        }
+    }
+
+    pollset->num_total = pollset->num_read + pollset->num_write + pollset->num_except;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
+                                           apr_interval_time_t timeout,
+                                           apr_int32_t *num,
+                                           const apr_pollfd_t **descriptors)
+{
+    int rv;
+    apr_uint32_t i;
+    int *pollresult;
+    int read_pos, write_pos, except_pos;
+
+    if (pollset->num_read < 0) {
+        make_pollset(pollset);
+    }
+
+    pollresult = alloca(sizeof(int) * pollset->num_total);
+    memcpy(pollresult, pollset->pollset, sizeof(int) * pollset->num_total);
+    (*num) = 0;
+
+    if (timeout > 0) {
+        timeout /= 1000;
+    }
+
+    rv = select(pollresult, pollset->num_read, pollset->num_write, pollset->num_except, timeout);
+
+    if (rv < 0) {
+        return APR_FROM_OS_ERROR(sock_errno());
+    }
+
+    if (rv == 0) {
+        return APR_TIMEUP;
+    }
+
+    read_pos = 0;
+    write_pos = pollset->num_read;
+    except_pos = pollset->num_read + pollset->num_write;
+
+    for (i = 0; i < pollset->nelts; i++) {
+        int rtnevents = 0;
+
+        if (pollset->query_set[i].reqevents & APR_POLLIN) {
+            if (pollresult[read_pos++] != -1) {
+                rtnevents |= APR_POLLIN;
+            }
+        }
+
+        if (pollset->query_set[i].reqevents & APR_POLLOUT) {
+            if (pollresult[write_pos++] != -1) {
+                rtnevents |= APR_POLLOUT;
+            }
+        }
+
+        if (pollset->query_set[i].reqevents & APR_POLLPRI) {
+            if (pollresult[except_pos++] != -1) {
+                rtnevents |= APR_POLLPRI;
+            }
+        }
+
+        if (rtnevents) {
+            pollset->result_set[*num] = pollset->query_set[i];
+            pollset->result_set[*num].rtnevents = rtnevents;
+            (*num)++;
+        }
+    }
+
+    *descriptors = pollset->result_set;
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/.libs/poll.o b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/.libs/poll.o
new file mode 100644
index 00000000..3b0e57b9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/.libs/poll.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/.libs/pollacc.o b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/.libs/pollacc.o
new file mode 100644
index 00000000..d5a506db
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/.libs/pollacc.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/Makefile
new file mode 100644
index 00000000..35ad9b16
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/Makefile
@@ -0,0 +1,17 @@
+srcdir = .
+
+
+TARGETS = \
+	poll.lo \
+	pollacc.lo 
+
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/unix
+DEFOSDIR=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/Makefile.in
new file mode 100644
index 00000000..d9ab2219
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/Makefile.in
@@ -0,0 +1,17 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	poll.lo \
+	pollacc.lo 
+
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.c b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.c
new file mode 100644
index 00000000..dffda771
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.c
@@ -0,0 +1,605 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_poll.h"
+#include "apr_time.h"
+#include "apr_portable.h"
+#include "apr_arch_networkio.h"
+#include "apr_arch_file_io.h"
+#if HAVE_POLL_H
+#include <poll.h>
+#endif
+#if HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#endif
+#if HAVE_ALLOCA_H
+#include <alloca.h>
+#endif
+
+#ifdef NETWARE
+#define HAS_SOCKETS(dt) (dt == APR_POLL_SOCKET) ? 1 : 0
+#define HAS_PIPES(dt) (dt == APR_POLL_FILE) ? 1 : 0
+#endif
+
+#ifdef HAVE_POLL    /* We can just use poll to do our socket polling. */
+
+static apr_int16_t get_event(apr_int16_t event)
+{
+    apr_int16_t rv = 0;
+
+    if (event & APR_POLLIN)
+        rv |= POLLIN;        
+    if (event & APR_POLLPRI)
+        rv |= POLLPRI;        
+    if (event & APR_POLLOUT)
+        rv |= POLLOUT;       
+    if (event & APR_POLLERR)
+        rv |= POLLERR;        
+    if (event & APR_POLLHUP)
+        rv |= POLLHUP;        
+    if (event & APR_POLLNVAL)
+        rv |= POLLNVAL;        
+
+    return rv;
+}
+
+static apr_int16_t get_revent(apr_int16_t event)
+{
+    apr_int16_t rv = 0;
+
+    if (event & POLLIN)
+        rv |= APR_POLLIN;
+    if (event & POLLPRI)
+        rv |= APR_POLLPRI;
+    if (event & POLLOUT)
+        rv |= APR_POLLOUT;
+    if (event & POLLERR)
+        rv |= APR_POLLERR;
+    if (event & POLLHUP)
+        rv |= APR_POLLHUP;
+    if (event & POLLNVAL)
+        rv |= APR_POLLNVAL;
+
+    return rv;
+}        
+
+#define SMALL_POLLSET_LIMIT  8
+
+APR_DECLARE(apr_status_t) apr_poll(apr_pollfd_t *aprset, apr_int32_t num,
+                      apr_int32_t *nsds, apr_interval_time_t timeout)
+{
+    int i, num_to_poll;
+#ifdef HAVE_VLA
+    /* XXX: I trust that this is a segv when insufficient stack exists? */
+    struct pollfd pollset[num];
+#elif defined(HAVE_ALLOCA)
+    struct pollfd *pollset = alloca(sizeof(struct pollfd) * num);
+    if (!pollset)
+        return APR_ENOMEM;
+#else
+    struct pollfd tmp_pollset[SMALL_POLLSET_LIMIT];
+    struct pollfd *pollset;
+
+    if (num <= SMALL_POLLSET_LIMIT) {
+        pollset = tmp_pollset;
+    }
+    else {
+        /* This does require O(n) to copy the descriptors to the internal
+         * mapping.
+         */
+        pollset = malloc(sizeof(struct pollfd) * num);
+        /* The other option is adding an apr_pool_abort() fn to invoke
+         * the pool's out of memory handler
+         */
+        if (!pollset)
+            return APR_ENOMEM;
+    }
+#endif
+    for (i = 0; i < num; i++) {
+        if (aprset[i].desc_type == APR_POLL_SOCKET) {
+            pollset[i].fd = aprset[i].desc.s->socketdes;
+        }
+        else if (aprset[i].desc_type == APR_POLL_FILE) {
+            pollset[i].fd = aprset[i].desc.f->filedes;
+        }
+        else {
+            break;
+        }
+        pollset[i].events = get_event(aprset[i].reqevents);
+    }
+    num_to_poll = i;
+
+    if (timeout > 0) {
+        timeout /= 1000; /* convert microseconds to milliseconds */
+    }
+
+    i = poll(pollset, num_to_poll, timeout);
+    (*nsds) = i;
+
+    for (i = 0; i < num; i++) {
+        aprset[i].rtnevents = get_revent(pollset[i].revents);
+    }
+    
+#if !defined(HAVE_VLA) && !defined(HAVE_ALLOCA)
+    if (num > SMALL_POLLSET_LIMIT) {
+        free(pollset);
+    }
+#endif
+
+    if ((*nsds) < 0) {
+        return apr_get_netos_error();
+    }
+    if ((*nsds) == 0) {
+        return APR_TIMEUP;
+    }
+    return APR_SUCCESS;
+}
+
+
+#else    /* Use select to mimic poll */
+
+APR_DECLARE(apr_status_t) apr_poll(apr_pollfd_t *aprset, int num, apr_int32_t *nsds, 
+		    apr_interval_time_t timeout)
+{
+    fd_set readset, writeset, exceptset;
+    int rv, i;
+    int maxfd = -1;
+    struct timeval tv, *tvptr;
+#ifdef NETWARE
+    apr_datatype_e set_type = APR_NO_DESC;
+#endif
+
+    if (timeout < 0) {
+        tvptr = NULL;
+    }
+    else {
+        tv.tv_sec = (long)apr_time_sec(timeout);
+        tv.tv_usec = (long)apr_time_usec(timeout);
+        tvptr = &tv;
+    }
+
+    FD_ZERO(&readset);
+    FD_ZERO(&writeset);
+    FD_ZERO(&exceptset);
+
+    for (i = 0; i < num; i++) {
+        apr_os_sock_t fd;
+
+        aprset[i].rtnevents = 0;
+
+        if (aprset[i].desc_type == APR_POLL_SOCKET) {
+#ifdef NETWARE
+            if (HAS_PIPES(set_type)) {
+                return APR_EBADF;
+            }
+            else {
+                set_type = APR_POLL_SOCKET;
+            }
+#endif
+            fd = aprset[i].desc.s->socketdes;
+        }
+        else if (aprset[i].desc_type == APR_POLL_FILE) {
+#if !APR_FILES_AS_SOCKETS
+            return APR_EBADF;
+#else
+#ifdef NETWARE
+            if (aprset[i].desc.f->is_pipe && !HAS_SOCKETS(set_type)) {
+                set_type = APR_POLL_FILE;
+            }
+            else
+                return APR_EBADF;
+#endif /* NETWARE */
+
+            fd = aprset[i].desc.f->filedes;
+
+#endif /* APR_FILES_AS_SOCKETS */
+        }
+        else {
+            break;
+        }
+#if !defined(WIN32) && !defined(NETWARE) /* socket sets handled with array of handles */
+        if (fd >= FD_SETSIZE) {
+            /* XXX invent new error code so application has a clue */
+            return APR_EBADF;
+        }
+#endif
+        if (aprset[i].reqevents & APR_POLLIN) {
+            FD_SET(fd, &readset);
+        }
+        if (aprset[i].reqevents & APR_POLLOUT) {
+            FD_SET(fd, &writeset);
+        }
+        if (aprset[i].reqevents & 
+            (APR_POLLPRI | APR_POLLERR | APR_POLLHUP | APR_POLLNVAL)) {
+            FD_SET(fd, &exceptset);
+        }
+        if ((int)fd > maxfd) {
+            maxfd = (int)fd;
+        }
+    }
+
+#ifdef NETWARE
+    if (HAS_PIPES(set_type)) {
+        rv = pipe_select(maxfd + 1, &readset, &writeset, &exceptset, tvptr);
+    }
+    else {
+#endif
+
+    rv = select(maxfd + 1, &readset, &writeset, &exceptset, tvptr);
+
+#ifdef NETWARE
+    }
+#endif
+
+    (*nsds) = rv;
+    if ((*nsds) == 0) {
+        return APR_TIMEUP;
+    }
+    if ((*nsds) < 0) {
+        return apr_get_netos_error();
+    }
+
+    for (i = 0; i < num; i++) {
+        apr_os_sock_t fd;
+
+        if (aprset[i].desc_type == APR_POLL_SOCKET) {
+            fd = aprset[i].desc.s->socketdes;
+        }
+        else if (aprset[i].desc_type == APR_POLL_FILE) {
+#if !APR_FILES_AS_SOCKETS
+            return APR_EBADF;
+#else
+            fd = aprset[i].desc.f->filedes;
+#endif
+        }
+        else {
+            break;
+        }
+        if (FD_ISSET(fd, &readset)) {
+            aprset[i].rtnevents |= APR_POLLIN;
+        }
+        if (FD_ISSET(fd, &writeset)) {
+            aprset[i].rtnevents |= APR_POLLOUT;
+        }
+        if (FD_ISSET(fd, &exceptset)) {
+            aprset[i].rtnevents |= APR_POLLERR;
+        }
+    }
+
+    return APR_SUCCESS;
+}
+
+#endif 
+
+
+struct apr_pollset_t {
+    apr_uint32_t nelts;
+    apr_uint32_t nalloc;
+#ifdef HAVE_POLL
+    struct pollfd *pollset;
+#else
+    fd_set readset, writeset, exceptset;
+    int maxfd;
+#endif
+    apr_pollfd_t *query_set;
+    apr_pollfd_t *result_set;
+    apr_pool_t *pool;
+#ifdef NETWARE
+    int set_type;
+#endif
+};
+
+APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
+                                             apr_uint32_t size,
+                                             apr_pool_t *p,
+                                             apr_uint32_t flags)
+{
+#if !defined(HAVE_POLL) && defined(FD_SETSIZE)
+    if (size > FD_SETSIZE) {
+        *pollset = NULL;
+        return APR_EINVAL;
+    }
+#endif
+    *pollset = apr_palloc(p, sizeof(**pollset));
+    (*pollset)->nelts = 0;
+    (*pollset)->nalloc = size;
+#ifdef HAVE_POLL
+    (*pollset)->pollset = apr_palloc(p, size * sizeof(struct pollfd));
+#else
+    FD_ZERO(&((*pollset)->readset));
+    FD_ZERO(&((*pollset)->writeset));
+    FD_ZERO(&((*pollset)->exceptset));
+    (*pollset)->maxfd = 0;
+#ifdef NETWARE
+    (*pollset)->set_type = APR_NO_DESC;
+#endif
+#endif
+    (*pollset)->query_set = apr_palloc(p, size * sizeof(apr_pollfd_t));
+    (*pollset)->result_set = apr_palloc(p, size * sizeof(apr_pollfd_t));
+    (*pollset)->pool = p;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollset_destroy(apr_pollset_t *pollset)
+{
+    /* A no-op function for now.  If we later implement /dev/poll
+     * support, we'll need to close the /dev/poll fd here
+     */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollset_add(apr_pollset_t *pollset,
+                                          const apr_pollfd_t *descriptor)
+{
+#ifndef HAVE_POLL
+    apr_os_sock_t fd;
+#endif
+
+    if (pollset->nelts == pollset->nalloc) {
+        return APR_ENOMEM;
+    }
+
+    pollset->query_set[pollset->nelts] = *descriptor;
+#ifdef HAVE_POLL
+
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+        pollset->pollset[pollset->nelts].fd = descriptor->desc.s->socketdes;
+    }
+    else {
+        pollset->pollset[pollset->nelts].fd = descriptor->desc.f->filedes;
+    }
+
+    pollset->pollset[pollset->nelts].events = get_event(descriptor->reqevents);
+#else
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+#ifdef NETWARE
+        /* NetWare can't handle mixed descriptor types in select() */
+        if (HAS_PIPES(pollset->set_type)) {
+            return APR_EBADF;
+        }
+        else {
+            pollset->set_type = APR_POLL_SOCKET;
+        }
+#endif
+        fd = descriptor->desc.s->socketdes;
+    }
+    else {
+#if !APR_FILES_AS_SOCKETS
+        return APR_EBADF;
+#else
+#ifdef NETWARE
+        /* NetWare can't handle mixed descriptor types in select() */
+        if (descriptor->desc.f->is_pipe && !HAS_SOCKETS(pollset->set_type)) {
+            pollset->set_type = APR_POLL_FILE;
+            fd = descriptor->desc.f->filedes;
+        }
+        else {
+            return APR_EBADF;
+        }
+#else
+        fd = descriptor->desc.f->filedes;
+#endif
+#endif
+    }
+#if !defined(WIN32) && !defined(NETWARE) /* socket sets handled with array of handles */
+    if (fd >= FD_SETSIZE) {
+        /* XXX invent new error code so application has a clue */
+        return APR_EBADF;
+    }
+#endif
+    if (descriptor->reqevents & APR_POLLIN) {
+        FD_SET(fd, &(pollset->readset));
+    }
+    if (descriptor->reqevents & APR_POLLOUT) {
+        FD_SET(fd, &(pollset->writeset));
+    }
+    if (descriptor->reqevents &
+        (APR_POLLPRI | APR_POLLERR | APR_POLLHUP | APR_POLLNVAL)) {
+        FD_SET(fd, &(pollset->exceptset));
+    }
+    if ((int)fd > pollset->maxfd) {
+        pollset->maxfd = (int)fd;
+    }
+#endif
+    pollset->nelts++;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollset_remove(apr_pollset_t *pollset,
+                                             const apr_pollfd_t *descriptor)
+{
+    apr_uint32_t i;
+#ifndef HAVE_POLL
+    apr_os_sock_t fd;
+#endif
+
+#ifdef HAVE_POLL
+    for (i = 0; i < pollset->nelts; i++) {
+        if (descriptor->desc.s == pollset->query_set[i].desc.s) {
+            /* Found an instance of the fd: remove this and any other copies */
+            apr_uint32_t dst = i;
+            apr_uint32_t old_nelts = pollset->nelts;
+            pollset->nelts--;
+            for (i++; i < old_nelts; i++) {
+                if (descriptor->desc.s == pollset->query_set[i].desc.s) {
+                    pollset->nelts--;
+                }
+                else {
+                    pollset->pollset[dst] = pollset->pollset[i];
+                    pollset->query_set[dst] = pollset->query_set[i];
+                    dst++;
+                }
+            }
+            return APR_SUCCESS;
+        }
+    }
+
+#else /* no poll */
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+        fd = descriptor->desc.s->socketdes;
+    }
+    else {
+#if !APR_FILES_AS_SOCKETS
+        return APR_EBADF;
+#else
+        fd = descriptor->desc.f->filedes;
+#endif
+    }
+
+    for (i = 0; i < pollset->nelts; i++) {
+        if (descriptor->desc.s == pollset->query_set[i].desc.s) {
+            /* Found an instance of the fd: remove this and any other copies */
+            apr_uint32_t dst = i;
+            apr_uint32_t old_nelts = pollset->nelts;
+            pollset->nelts--;
+            for (i++; i < old_nelts; i++) {
+                if (descriptor->desc.s == pollset->query_set[i].desc.s) {
+                    pollset->nelts--;
+                }
+                else {
+                    pollset->query_set[dst] = pollset->query_set[i];
+                    dst++;
+                }
+            }
+            FD_CLR(fd, &(pollset->readset));
+            FD_CLR(fd, &(pollset->writeset));
+            FD_CLR(fd, &(pollset->exceptset));
+            if (((int)fd == pollset->maxfd) && (pollset->maxfd > 0)) {
+                pollset->maxfd--;
+            }
+            return APR_SUCCESS;
+        }
+    }
+#endif /* no poll */
+
+    return APR_NOTFOUND;
+}
+
+#ifdef HAVE_POLL
+APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
+                                           apr_interval_time_t timeout,
+                                           apr_int32_t *num,
+                                           const apr_pollfd_t **descriptors)
+{
+    int rv;
+    apr_uint32_t i, j;
+
+    if (timeout > 0) {
+        timeout /= 1000;
+    }
+    rv = poll(pollset->pollset, pollset->nelts, timeout);
+    (*num) = rv;
+    if (rv < 0) {
+        return apr_get_netos_error();
+    }
+    if (rv == 0) {
+        return APR_TIMEUP;
+    }
+    j = 0;
+    for (i = 0; i < pollset->nelts; i++) {
+        if (pollset->pollset[i].revents != 0) {
+            pollset->result_set[j] = pollset->query_set[i];
+            pollset->result_set[j].rtnevents =
+                get_revent(pollset->pollset[i].revents);
+            j++;
+        }
+    }
+    *descriptors = pollset->result_set;
+    return APR_SUCCESS;
+}
+
+#else /* no poll */
+
+APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
+                                           apr_interval_time_t timeout,
+                                           apr_int32_t *num,
+                                           const apr_pollfd_t **descriptors)
+{
+    int rv;
+    apr_uint32_t i, j;
+    struct timeval tv, *tvptr;
+    fd_set readset, writeset, exceptset;
+
+    if (timeout < 0) {
+        tvptr = NULL;
+    }
+    else {
+        tv.tv_sec = (long)apr_time_sec(timeout);
+        tv.tv_usec = (long)apr_time_usec(timeout);
+        tvptr = &tv;
+    }
+
+    memcpy(&readset, &(pollset->readset), sizeof(fd_set));
+    memcpy(&writeset, &(pollset->writeset), sizeof(fd_set));
+    memcpy(&exceptset, &(pollset->exceptset), sizeof(fd_set));
+
+#ifdef NETWARE
+    if (HAS_PIPES(pollset->set_type)) {
+        rv = pipe_select(pollset->maxfd + 1, &readset, &writeset, &exceptset, tvptr);
+    }
+    else
+#endif
+    rv = select(pollset->maxfd + 1, &readset, &writeset, &exceptset, tvptr);
+
+    /* Set initial *num now for expected -1 / 0 failures, or errors below */
+    (*num) = rv;
+    if (rv < 0) {
+        return apr_get_netos_error();
+    }
+    if (rv == 0) {
+        return APR_TIMEUP;
+    }
+    j = 0;
+    for (i = 0; i < pollset->nelts; i++) {
+        apr_os_sock_t fd;
+        if (pollset->query_set[i].desc_type == APR_POLL_SOCKET) {
+            fd = pollset->query_set[i].desc.s->socketdes;
+        }
+        else {
+#if !APR_FILES_AS_SOCKETS
+            return APR_EBADF;
+#else
+            fd = pollset->query_set[i].desc.f->filedes;
+#endif
+        }
+        if (FD_ISSET(fd, &readset) || FD_ISSET(fd, &writeset) ||
+            FD_ISSET(fd, &exceptset)) {
+            pollset->result_set[j] = pollset->query_set[i];
+            pollset->result_set[j].rtnevents = 0;
+            if (FD_ISSET(fd, &readset)) {
+                pollset->result_set[j].rtnevents |= APR_POLLIN;
+            }
+            if (FD_ISSET(fd, &writeset)) {
+                pollset->result_set[j].rtnevents |= APR_POLLOUT;
+            }
+            if (FD_ISSET(fd, &exceptset)) {
+                pollset->result_set[j].rtnevents |= APR_POLLERR;
+            }
+            j++;
+        }
+    }
+
+    /* Reset computed *num to account for multiply-polled fd's which
+     * select() - on some platforms, treats as a single fd result.
+     * The *num returned must match the size of result_set[]
+     */
+    (*num) = j;
+    *descriptors = pollset->result_set;
+    return APR_SUCCESS;
+}
+
+#endif /* no poll */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.lo b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.lo
new file mode 100644
index 00000000..ee53f816
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.lo
@@ -0,0 +1,12 @@
+# poll.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/poll.o'
+
+# Name of the non-PIC object.
+non_pic_object='poll.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.o b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.o
new file mode 100644
index 00000000..d47744fd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/poll.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.c b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.c
new file mode 100644
index 00000000..3b1e3eb8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.c
@@ -0,0 +1,152 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_poll.h"
+#include "apr_arch_networkio.h"
+#include "apr_arch_file_io.h"
+#if HAVE_POLL_H
+#include <poll.h>
+#endif
+#if HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#endif
+
+APR_DECLARE(apr_status_t) apr_poll_setup(apr_pollfd_t **new, apr_int32_t num, apr_pool_t *cont)
+{
+    (*new) = (apr_pollfd_t *)apr_pcalloc(cont, sizeof(apr_pollfd_t) * (num + 1));
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+    (*new)[num].desc_type = APR_POLL_LASTDESC;
+    (*new)[0].p = cont;
+    return APR_SUCCESS;
+}
+
+static apr_pollfd_t *find_poll_sock(apr_pollfd_t *aprset, apr_socket_t *sock)
+{
+    apr_pollfd_t *curr = aprset;
+    
+    while (curr->desc.s != sock) {
+        if (curr->desc_type == APR_POLL_LASTDESC) {
+            return NULL;
+        }
+        curr++;
+    }
+
+    return curr;
+}
+
+APR_DECLARE(apr_status_t) apr_poll_socket_add(apr_pollfd_t *aprset, 
+			       apr_socket_t *sock, apr_int16_t event)
+{
+    apr_pollfd_t *curr = aprset;
+    
+    while (curr->desc_type != APR_NO_DESC) {
+        if (curr->desc_type == APR_POLL_LASTDESC) {
+            return APR_ENOMEM;
+        }
+        curr++;
+    }
+    curr->desc.s = sock;
+    curr->desc_type = APR_POLL_SOCKET;
+    curr->reqevents = event;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_poll_revents_get(apr_int16_t *event, apr_socket_t *sock, apr_pollfd_t *aprset)
+{
+    apr_pollfd_t *curr = find_poll_sock(aprset, sock);
+    if (curr == NULL) {
+        return APR_NOTFOUND;
+    }
+
+    (*event) = curr->rtnevents;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_poll_socket_mask(apr_pollfd_t *aprset, 
+                                  apr_socket_t *sock, apr_int16_t events)
+{
+    apr_pollfd_t *curr = find_poll_sock(aprset, sock);
+    if (curr == NULL) {
+        return APR_NOTFOUND;
+    }
+    
+    if (curr->reqevents & events) {
+        curr->reqevents ^= events;
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_poll_socket_remove(apr_pollfd_t *aprset, apr_socket_t *sock)
+{
+    apr_pollfd_t *match = NULL;
+    apr_pollfd_t *curr;
+
+    for (curr = aprset; (curr->desc_type != APR_POLL_LASTDESC) &&
+             (curr->desc_type != APR_NO_DESC); curr++) {
+        if (curr->desc.s == sock) {
+            match = curr;
+        }
+    }
+    if (match == NULL) {
+        return APR_NOTFOUND;
+    }
+
+    /* Remove this entry by swapping the last entry into its place.
+     * This ensures that the non-APR_NO_DESC entries are all at the
+     * start of the array, so that apr_poll() doesn't have to worry
+     * about invalid entries in the middle of the pollset.
+     */
+    curr--;
+    if (curr != match) {
+        *match = *curr;
+    }
+    curr->desc_type = APR_NO_DESC;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_poll_socket_clear(apr_pollfd_t *aprset, apr_int16_t events)
+{
+    apr_pollfd_t *curr = aprset;
+
+    while (curr->desc_type != APR_POLL_LASTDESC) {
+        if (curr->reqevents & events) {
+            curr->reqevents &= ~events;
+        }
+        curr++;
+    }
+    return APR_SUCCESS;
+}
+
+#if APR_FILES_AS_SOCKETS
+/* I'm not sure if this needs to return an apr_status_t or not, but
+ * for right now, we'll leave it this way, and change it later if
+ * necessary.
+ */
+APR_DECLARE(apr_status_t) apr_socket_from_file(apr_socket_t **newsock, apr_file_t *file)
+{
+    (*newsock) = apr_pcalloc(file->pool, sizeof(**newsock));
+    (*newsock)->socketdes = file->filedes;
+    (*newsock)->cntxt = file->pool;
+    (*newsock)->timeout = file->timeout;
+    return APR_SUCCESS;
+}
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.lo b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.lo
new file mode 100644
index 00000000..d418c174
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.lo
@@ -0,0 +1,12 @@
+# pollacc.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/pollacc.o'
+
+# Name of the non-PIC object.
+non_pic_object='pollacc.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.o b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.o
new file mode 100644
index 00000000..18458749
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/poll/unix/pollacc.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/Makefile.in
new file mode 100644
index 00000000..52447d8b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = shm.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/shm.c b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/shm.c
new file mode 100644
index 00000000..f4b5ab83
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/beos/shm.c
@@ -0,0 +1,147 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_shm.h"
+#include "apr_errno.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <kernel/OS.h>
+#include "apr_portable.h"
+
+struct apr_shm_t {
+    apr_pool_t *pool;
+    void *memblock;
+    void *ptr;
+    apr_size_t reqsize;
+    apr_size_t avail;
+    area_id aid;
+};
+
+APR_DECLARE(apr_status_t) apr_shm_create(apr_shm_t **m, 
+                                         apr_size_t reqsize, 
+                                         const char *file, 
+                                         apr_pool_t *p)
+{
+    apr_size_t pagesize;
+    area_id newid;
+    char *addr;
+    
+    (*m) = (apr_shm_t *)apr_pcalloc(p, sizeof(apr_shm_t));
+    /* we MUST allocate in pages, so calculate how big an area we need... */
+    pagesize = ((reqsize + B_PAGE_SIZE - 1) / B_PAGE_SIZE) * B_PAGE_SIZE;
+     
+    newid = create_area("apr_shmem", (void*)&addr, B_ANY_ADDRESS,
+                        pagesize, B_CONTIGUOUS, B_READ_AREA|B_WRITE_AREA);
+
+    if (newid < 0)
+        return errno;
+
+    (*m)->pool = p;
+    (*m)->aid = newid;
+    (*m)->memblock = addr;
+    (*m)->ptr = (void*)addr;
+    (*m)->avail = pagesize; /* record how big an area we actually created... */
+    (*m)->reqsize = reqsize;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_destroy(apr_shm_t *m)
+{
+    delete_area(m->aid);
+    m->avail = 0;
+    m->memblock = NULL;
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_shm_attach(apr_shm_t **m,
+                                         const char *filename,
+                                         apr_pool_t *pool)
+{
+    area_info ai;
+    thread_info ti;
+    area_id deleteme;
+    apr_shm_t *new_m;
+    
+    deleteme = find_area(filename);
+    if (deleteme == B_NAME_NOT_FOUND)
+        return APR_EINVAL;
+
+    new_m = (apr_shm_t*)apr_palloc(pool, sizeof(apr_shm_t*));
+    if (new_m == NULL)
+        return APR_ENOMEM;
+    new_m->pool = pool;
+
+    get_area_info(deleteme, &ai);
+    get_thread_info(find_thread(NULL), &ti);
+
+    if (ti.team != ai.team) {
+        area_id narea;
+        
+        narea = clone_area(ai.name, &(ai.address), B_CLONE_ADDRESS,
+                           B_READ_AREA|B_WRITE_AREA, ai.area);
+
+        if (narea < B_OK)
+            return narea;
+            
+        get_area_info(narea, &ai);
+        new_m->aid = narea;
+        new_m->memblock = ai.address;
+        new_m->ptr = (void*)ai.address;
+        new_m->avail = ai.size;
+        new_m->reqsize = ai.size;
+    }
+
+    (*m) = new_m;
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_detach(apr_shm_t *m)
+{
+    delete_area(m->aid);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(void *) apr_shm_baseaddr_get(const apr_shm_t *m)
+{
+    return m->memblock;
+}
+
+APR_DECLARE(apr_size_t) apr_shm_size_get(const apr_shm_t *m)
+{
+    return m->reqsize;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(shm)
+
+APR_DECLARE(apr_status_t) apr_os_shm_get(apr_os_shm_t *osshm,
+                                         apr_shm_t *shm)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_os_shm_put(apr_shm_t **m,
+                                         apr_os_shm_t *osshm,
+                                         apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}    
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/os2/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/os2/Makefile.in
new file mode 100644
index 00000000..52447d8b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/os2/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = shm.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/os2/shm.c b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/os2/shm.c
new file mode 100644
index 00000000..8f41d821
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/os2/shm.c
@@ -0,0 +1,138 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_shm.h"
+#include "apr_errno.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+struct apr_shm_t {
+    apr_pool_t *pool;
+    void *memblock;
+};
+
+APR_DECLARE(apr_status_t) apr_shm_create(apr_shm_t **m,
+                                         apr_size_t reqsize,
+                                         const char *filename,
+                                         apr_pool_t *pool)
+{
+    int rc;
+    apr_shm_t *newm = (apr_shm_t *)apr_palloc(pool, sizeof(apr_shm_t));
+    char *name = NULL;
+    ULONG flags = PAG_COMMIT|PAG_READ|PAG_WRITE;
+
+    newm->pool = pool;
+
+    if (filename) {
+        name = apr_pstrcat(pool, "\\SHAREMEM\\", filename, NULL);
+    }
+
+    if (name == NULL) {
+        flags |= OBJ_GETTABLE;
+    }
+
+    rc = DosAllocSharedMem(&(newm->memblock), name, reqsize, flags);
+
+    if (rc) {
+        return APR_OS2_STATUS(rc);
+    }
+
+    *m = newm;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_destroy(apr_shm_t *m)
+{
+    DosFreeMem(m->memblock);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_attach(apr_shm_t **m,
+                                         const char *filename,
+                                         apr_pool_t *pool)
+{
+    int rc;
+    apr_shm_t *newm = (apr_shm_t *)apr_palloc(pool, sizeof(apr_shm_t));
+    char *name = NULL;
+    ULONG flags = PAG_READ|PAG_WRITE;
+
+    newm->pool = pool;
+    name = apr_pstrcat(pool, "\\SHAREMEM\\", filename, NULL);
+
+    rc = DosGetNamedSharedMem(&(newm->memblock), name, flags);
+
+    if (rc) {
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    *m = newm;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_detach(apr_shm_t *m)
+{
+    int rc = 0;
+
+    if (m->memblock) {
+        rc = DosFreeMem(m->memblock);
+    }
+
+    return APR_FROM_OS_ERROR(rc);
+}
+
+APR_DECLARE(void *) apr_shm_baseaddr_get(const apr_shm_t *m)
+{
+    return m->memblock;
+}
+
+APR_DECLARE(apr_size_t) apr_shm_size_get(const apr_shm_t *m)
+{
+    ULONG flags, size = 0x1000000;
+    DosQueryMem(m->memblock, &size, &flags);
+    return size;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(shm)
+
+APR_DECLARE(apr_status_t) apr_os_shm_get(apr_os_shm_t *osshm,
+                                         apr_shm_t *shm)
+{
+    *osshm = shm->memblock;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_shm_put(apr_shm_t **m,
+                                         apr_os_shm_t *osshm,
+                                         apr_pool_t *pool)
+{
+    int rc;
+    apr_shm_t *newm = (apr_shm_t *)apr_palloc(pool, sizeof(apr_shm_t));
+    ULONG flags = PAG_COMMIT|PAG_READ|PAG_WRITE;
+
+    newm->pool = pool;
+
+    rc = DosGetSharedMem(&(newm->memblock), flags);
+
+    if (rc) {
+        return APR_FROM_OS_ERROR(rc);
+    }
+
+    *m = newm;
+    return APR_SUCCESS;
+}    
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/.libs/shm.o b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/.libs/shm.o
new file mode 100644
index 00000000..354fe508
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/.libs/shm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/Makefile
new file mode 100644
index 00000000..3acd6980
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/Makefile
@@ -0,0 +1,14 @@
+srcdir = .
+
+
+TARGETS = shm.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+INCDIR2=$(INCDIR)/arch
+INCDIR3=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(INCDIR2) -I$(INCDIR3)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/Makefile.in
new file mode 100644
index 00000000..b155d75b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/Makefile.in
@@ -0,0 +1,14 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = shm.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+INCDIR2=$(INCDIR)/arch
+INCDIR3=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(INCDIR2) -I$(INCDIR3)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.c b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.c
new file mode 100644
index 00000000..9af33fa4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.c
@@ -0,0 +1,568 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_shm.h"
+
+#include "apr_general.h"
+#include "apr_errno.h"
+#include "apr_user.h"
+#include "apr_strings.h"
+
+static apr_status_t shm_cleanup_owner(void *m_)
+{
+    apr_shm_t *m = (apr_shm_t *)m_;
+
+    /* anonymous shared memory */
+    if (m->filename == NULL) {
+#if APR_USE_SHMEM_MMAP_ZERO || APR_USE_SHMEM_MMAP_ANON
+        if (munmap(m->base, m->realsize) == -1) {
+            return errno;
+        }
+        return APR_SUCCESS;
+#endif
+#if APR_USE_SHMEM_SHMGET_ANON
+        if (shmdt(m->base) == -1) {
+            return errno;
+        }
+        /* This segment will automatically remove itself after all
+         * references have detached. */
+        return APR_SUCCESS;
+#endif
+    }
+
+    /* name-based shared memory */
+    else {
+#if APR_USE_SHMEM_MMAP_TMP
+        apr_status_t rv;
+
+        if (munmap(m->base, m->realsize) == -1) {
+            return errno;
+        }
+        rv = apr_file_remove(m->filename, m->pool);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+        return APR_SUCCESS;
+#endif
+#if APR_USE_SHMEM_MMAP_SHM
+        if (munmap(m->base, m->realsize) == -1) {
+            return errno;
+        }
+        if (shm_unlink(m->filename) == -1) {
+            return errno;
+        }
+        return APR_SUCCESS;
+#endif
+#if APR_USE_SHMEM_SHMGET
+        apr_status_t rv;
+
+        /* Indicate that the segment is to be destroyed as soon
+         * as all processes have detached. This also disallows any
+         * new attachments to the segment. */
+        if (shmctl(m->shmid, IPC_RMID, NULL) == -1) {
+            return errno;
+        }
+        if (shmdt(m->base) == -1) {
+            return errno;
+        }
+        rv = apr_file_remove(m->filename, m->pool);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+        return APR_SUCCESS;
+#endif
+    }
+
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_create(apr_shm_t **m,
+                                         apr_size_t reqsize, 
+                                         const char *filename,
+                                         apr_pool_t *pool)
+{
+    apr_shm_t *new_m;
+    apr_status_t status;
+#if APR_USE_SHMEM_SHMGET || APR_USE_SHMEM_SHMGET_ANON
+    struct shmid_ds shmbuf;
+    apr_uid_t uid;
+    apr_gid_t gid;
+#endif
+#if APR_USE_SHMEM_MMAP_TMP || APR_USE_SHMEM_MMAP_SHM || \
+    APR_USE_SHMEM_MMAP_ZERO
+    int tmpfd;
+#endif
+#if APR_USE_SHMEM_SHMGET
+    apr_size_t nbytes;
+    key_t shmkey;
+#endif
+#if APR_USE_SHMEM_MMAP_ZERO || APR_USE_SHMEM_SHMGET || \
+    APR_USE_SHMEM_MMAP_TMP || APR_USE_SHMEM_MMAP_SHM
+    apr_file_t *file;   /* file where metadata is stored */
+#endif
+
+    /* Check if they want anonymous or name-based shared memory */
+    if (filename == NULL) {
+#if APR_USE_SHMEM_MMAP_ZERO || APR_USE_SHMEM_MMAP_ANON
+        new_m = apr_palloc(pool, sizeof(apr_shm_t));
+        if (!new_m) {
+            return APR_ENOMEM;
+        }
+        new_m->pool = pool;
+        new_m->reqsize = reqsize;
+        new_m->realsize = reqsize + 
+            APR_ALIGN_DEFAULT(sizeof(apr_size_t)); /* room for metadata */
+        new_m->filename = NULL;
+    
+#if APR_USE_SHMEM_MMAP_ZERO
+        status = apr_file_open(&file, "/dev/zero", APR_READ | APR_WRITE, 
+                               APR_OS_DEFAULT, pool);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+        status = apr_os_file_get(&tmpfd, file);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        new_m->base = mmap(NULL, new_m->realsize, PROT_READ|PROT_WRITE,
+                           MAP_SHARED, tmpfd, 0);
+        if (new_m->base == (void *)MAP_FAILED) {
+            return errno;
+        }
+
+        status = apr_file_close(file);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        /* store the real size in the metadata */
+        *(apr_size_t*)(new_m->base) = new_m->realsize;
+        /* metadata isn't usable */
+        new_m->usable = (char *)new_m->base + APR_ALIGN_DEFAULT(sizeof(apr_size_t));
+
+        apr_pool_cleanup_register(new_m->pool, new_m, shm_cleanup_owner,
+                                  apr_pool_cleanup_null);
+        *m = new_m;
+        return APR_SUCCESS;
+
+#elif APR_USE_SHMEM_MMAP_ANON
+        new_m->base = mmap(NULL, new_m->realsize, PROT_READ|PROT_WRITE,
+                           MAP_ANON|MAP_SHARED, -1, 0);
+        if (new_m->base == (void *)MAP_FAILED) {
+            return errno;
+        }
+
+        /* store the real size in the metadata */
+        *(apr_size_t*)(new_m->base) = new_m->realsize;
+        /* metadata isn't usable */
+        new_m->usable = (char *)new_m->base + APR_ALIGN_DEFAULT(sizeof(apr_size_t));
+
+        apr_pool_cleanup_register(new_m->pool, new_m, shm_cleanup_owner,
+                                  apr_pool_cleanup_null);
+        *m = new_m;
+        return APR_SUCCESS;
+
+#endif /* APR_USE_SHMEM_MMAP_ZERO */
+#endif /* APR_USE_SHMEM_MMAP_ZERO || APR_USE_SHMEM_MMAP_ANON */
+#if APR_USE_SHMEM_SHMGET_ANON
+
+        new_m = apr_palloc(pool, sizeof(apr_shm_t));
+        if (!new_m) {
+            return APR_ENOMEM;
+        }
+        new_m->pool = pool;
+        new_m->reqsize = reqsize;
+        new_m->realsize = reqsize;
+        new_m->filename = NULL;
+
+        if ((new_m->shmid = shmget(IPC_PRIVATE, new_m->realsize,
+                                   SHM_R | SHM_W | IPC_CREAT)) < 0) {
+            return errno;
+        }
+
+        if ((new_m->base = shmat(new_m->shmid, NULL, 0)) == (void *)-1) {
+            return errno;
+        }
+        new_m->usable = new_m->base;
+
+        if (shmctl(new_m->shmid, IPC_STAT, &shmbuf) == -1) {
+            return errno;
+        }
+        apr_uid_current(&uid, &gid, pool);
+        shmbuf.shm_perm.uid = uid;
+        shmbuf.shm_perm.gid = gid;
+        if (shmctl(new_m->shmid, IPC_SET, &shmbuf) == -1) {
+            return errno;
+        }
+
+        /* Remove the segment once use count hits zero.
+         * We will not attach to this segment again, since it is
+         * anonymous memory, so it is ok to mark it for deletion.
+         */
+        if (shmctl(new_m->shmid, IPC_RMID, NULL) == -1) {
+            return errno;
+        }
+
+        apr_pool_cleanup_register(new_m->pool, new_m, shm_cleanup_owner,
+                                  apr_pool_cleanup_null);
+        *m = new_m;
+        return APR_SUCCESS;
+#endif /* APR_USE_SHMEM_SHMGET_ANON */
+        /* It is an error if they want anonymous memory but we don't have it. */
+        return APR_ENOTIMPL; /* requested anonymous but we don't have it */
+    }
+
+    /* Name-based shared memory */
+    else {
+        new_m = apr_palloc(pool, sizeof(apr_shm_t));
+        if (!new_m) {
+            return APR_ENOMEM;
+        }
+        new_m->pool = pool;
+        new_m->reqsize = reqsize;
+        new_m->filename = apr_pstrdup(pool, filename);
+
+#if APR_USE_SHMEM_MMAP_TMP || APR_USE_SHMEM_MMAP_SHM
+        new_m->realsize = reqsize + 
+            APR_ALIGN_DEFAULT(sizeof(apr_size_t)); /* room for metadata */
+        /* FIXME: Ignore error for now. *
+         * status = apr_file_remove(file, pool);*/
+        status = APR_SUCCESS;
+    
+#if APR_USE_SHMEM_MMAP_TMP
+        /* FIXME: Is APR_OS_DEFAULT sufficient? */
+        status = apr_file_open(&file, filename, 
+                               APR_READ | APR_WRITE | APR_CREATE | APR_EXCL,
+                               APR_OS_DEFAULT, pool);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        status = apr_os_file_get(&tmpfd, file);
+        if (status != APR_SUCCESS) {
+            apr_file_close(file); /* ignore errors, we're failing */
+            apr_file_remove(new_m->filename, new_m->pool);
+            return status;
+        }
+
+        status = apr_file_trunc(file, new_m->realsize);
+        if (status != APR_SUCCESS) {
+            apr_file_close(file); /* ignore errors, we're failing */
+            apr_file_remove(new_m->filename, new_m->pool);
+            return status;
+        }
+
+        new_m->base = mmap(NULL, new_m->realsize, PROT_READ | PROT_WRITE,
+                           MAP_SHARED, tmpfd, 0);
+        /* FIXME: check for errors */
+
+        status = apr_file_close(file);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+#endif /* APR_USE_SHMEM_MMAP_TMP */
+#if APR_USE_SHMEM_MMAP_SHM
+        /* FIXME: Is APR_OS_DEFAULT sufficient? */
+        tmpfd = shm_open(filename, O_RDWR | O_CREAT | O_EXCL, APR_OS_DEFAULT);
+        if (tmpfd == -1) {
+            return errno;
+        }
+
+        status = apr_os_file_put(&file, &tmpfd,
+                                 APR_READ | APR_WRITE | APR_CREATE | APR_EXCL,
+                                 pool); 
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        status = apr_file_trunc(file, new_m->realsize);
+        if (status != APR_SUCCESS) {
+            shm_unlink(filename); /* we're failing, remove the object */
+            return status;
+        }
+        new_m->base = mmap(NULL, reqsize, PROT_READ | PROT_WRITE,
+                           MAP_SHARED, tmpfd, 0);
+
+        /* FIXME: check for errors */
+
+        /* FIXME: Is it ok to close this file when using shm_open?? */
+        status = apr_file_close(file);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+#endif /* APR_USE_SHMEM_MMAP_SHM */
+
+        /* store the real size in the metadata */
+        *(apr_size_t*)(new_m->base) = new_m->realsize;
+        /* metadata isn't usable */
+        new_m->usable = (char *)new_m->base + APR_ALIGN_DEFAULT(sizeof(apr_size_t));
+
+        apr_pool_cleanup_register(new_m->pool, new_m, shm_cleanup_owner,
+                                  apr_pool_cleanup_null);
+        *m = new_m;
+        return APR_SUCCESS;
+
+#endif /* APR_USE_SHMEM_MMAP_TMP || APR_USE_SHMEM_MMAP_SHM */
+
+#if APR_USE_SHMEM_SHMGET
+        new_m->realsize = reqsize;
+
+        /* FIXME: APR_OS_DEFAULT is too permissive, switch to 600 I think. */
+        status = apr_file_open(&file, filename, 
+                               APR_WRITE | APR_CREATE | APR_EXCL,
+                               APR_OS_DEFAULT, pool);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        /* ftok() (on solaris at least) requires that the file actually
+         * exist before calling ftok(). */
+        shmkey = ftok(filename, 1);
+        if (shmkey == (key_t)-1) {
+            return errno;
+        }
+
+        if ((new_m->shmid = shmget(shmkey, new_m->realsize,
+                                   SHM_R | SHM_W | IPC_CREAT | IPC_EXCL)) < 0) {
+            return errno;
+        }
+
+        if ((new_m->base = shmat(new_m->shmid, NULL, 0)) == (void *)-1) {
+            return errno;
+        }
+        new_m->usable = new_m->base;
+
+        if (shmctl(new_m->shmid, IPC_STAT, &shmbuf) == -1) {
+            return errno;
+        }
+        apr_uid_current(&uid, &gid, pool);
+        shmbuf.shm_perm.uid = uid;
+        shmbuf.shm_perm.gid = gid;
+        if (shmctl(new_m->shmid, IPC_SET, &shmbuf) == -1) {
+            return errno;
+        }
+
+        nbytes = sizeof(reqsize);
+        status = apr_file_write(file, (const void *)&reqsize,
+                                &nbytes);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+        status = apr_file_close(file);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        apr_pool_cleanup_register(new_m->pool, new_m, shm_cleanup_owner,
+                                  apr_pool_cleanup_null);
+        *m = new_m; 
+        return APR_SUCCESS;
+
+#endif /* APR_USE_SHMEM_SHMGET */
+    }
+
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_destroy(apr_shm_t *m)
+{
+    return apr_pool_cleanup_run(m->pool, m, shm_cleanup_owner);
+}
+
+static apr_status_t shm_cleanup_attach(void *m_)
+{
+    apr_shm_t *m = (apr_shm_t *)m_;
+
+    if (m->filename == NULL) {
+        /* It doesn't make sense to detach from an anonymous memory segment. */
+        return APR_EINVAL;
+    }
+    else {
+#if APR_USE_SHMEM_MMAP_TMP || APR_USE_SHMEM_MMAP_SHM
+        if (munmap(m->base, m->realsize) == -1) {
+            return errno;
+        }
+        return APR_SUCCESS;
+#endif /* APR_USE_SHMEM_MMAP_TMP || APR_USE_SHMEM_MMAP_SHM */
+#if APR_USE_SHMEM_SHMGET
+        if (shmdt(m->base) == -1) {
+            return errno;
+        }
+        return APR_SUCCESS;
+#endif
+    }
+
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_attach(apr_shm_t **m,
+                                         const char *filename,
+                                         apr_pool_t *pool)
+{
+    if (filename == NULL) {
+        /* It doesn't make sense to attach to a segment if you don't know
+         * the filename. */
+        return APR_EINVAL;
+    }
+    else {
+#if APR_USE_SHMEM_MMAP_TMP || APR_USE_SHMEM_MMAP_SHM
+        apr_shm_t *new_m;
+        apr_status_t status;
+        int tmpfd;
+        apr_file_t *file;   /* file where metadata is stored */
+        apr_size_t nbytes;
+
+        new_m = apr_palloc(pool, sizeof(apr_shm_t));
+        if (!new_m) {
+            return APR_ENOMEM;
+        }
+        new_m->pool = pool;
+        new_m->filename = apr_pstrdup(pool, filename);
+
+        status = apr_file_open(&file, filename, 
+                               APR_READ | APR_WRITE,
+                               APR_OS_DEFAULT, pool);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+        status = apr_os_file_get(&tmpfd, file);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        nbytes = sizeof(new_m->realsize);
+        status = apr_file_read(file, (void *)&(new_m->realsize),
+                               &nbytes);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        status = apr_os_file_get(&tmpfd, file);
+        if (status != APR_SUCCESS) {
+            apr_file_close(file); /* ignore errors, we're failing */
+            apr_file_remove(new_m->filename, new_m->pool);
+            return status;
+        }
+
+        new_m->reqsize = new_m->realsize - sizeof(apr_size_t);
+
+        new_m->base = mmap(NULL, new_m->realsize, PROT_READ | PROT_WRITE,
+                           MAP_SHARED, tmpfd, 0);
+        /* FIXME: check for errors */
+        
+        status = apr_file_close(file);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        /* metadata isn't part of the usable segment */
+        new_m->usable = (char *)new_m->base + APR_ALIGN_DEFAULT(sizeof(apr_size_t));
+
+        apr_pool_cleanup_register(new_m->pool, new_m, shm_cleanup_attach,
+                                  apr_pool_cleanup_null);
+        *m = new_m;
+        return APR_SUCCESS;
+
+#endif /* APR_USE_SHMEM_MMAP_TMP || APR_USE_SHMEM_MMAP_SHM */
+#if APR_USE_SHMEM_SHMGET
+        apr_shm_t *new_m;
+        apr_status_t status;
+        apr_file_t *file;   /* file where metadata is stored */
+        apr_size_t nbytes;
+        key_t shmkey;
+
+        new_m = apr_palloc(pool, sizeof(apr_shm_t));
+        if (!new_m) {
+            return APR_ENOMEM;
+        }
+
+        /* FIXME: does APR_OS_DEFAULT matter for reading? */
+        status = apr_file_open(&file, filename, 
+                               APR_READ, APR_OS_DEFAULT, pool);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        nbytes = sizeof(new_m->reqsize);
+        status = apr_file_read(file, (void *)&(new_m->reqsize),
+                               &nbytes);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+        status = apr_file_close(file);
+        if (status != APR_SUCCESS) {
+            return status;
+        }
+
+        new_m->filename = apr_pstrdup(pool, filename);
+        new_m->pool = pool;
+        shmkey = ftok(filename, 1);
+        if (shmkey == (key_t)-1) {
+            return errno;
+        }
+        if ((new_m->shmid = shmget(shmkey, 0, SHM_R | SHM_W)) == -1) {
+            return errno;
+        }
+        if ((new_m->base = shmat(new_m->shmid, NULL, 0)) == (void *)-1) {
+            return errno;
+        }
+        new_m->usable = new_m->base;
+        new_m->realsize = new_m->reqsize;
+
+        apr_pool_cleanup_register(new_m->pool, new_m, shm_cleanup_attach,
+                                  apr_pool_cleanup_null);
+        *m = new_m;
+        return APR_SUCCESS;
+
+#endif /* APR_USE_SHMEM_SHMGET */
+    }
+
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_detach(apr_shm_t *m)
+{
+    apr_status_t rv = shm_cleanup_attach(m);
+    apr_pool_cleanup_kill(m->pool, m, shm_cleanup_attach);
+    return rv;
+}
+
+APR_DECLARE(void *) apr_shm_baseaddr_get(const apr_shm_t *m)
+{
+    return m->usable;
+}
+
+APR_DECLARE(apr_size_t) apr_shm_size_get(const apr_shm_t *m)
+{
+    return m->reqsize;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(shm)
+
+APR_DECLARE(apr_status_t) apr_os_shm_get(apr_os_shm_t *osshm,
+                                         apr_shm_t *shm)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_os_shm_put(apr_shm_t **m,
+                                         apr_os_shm_t *osshm,
+                                         apr_pool_t *pool)
+{
+    return APR_ENOTIMPL;
+}    
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.lo b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.lo
new file mode 100644
index 00000000..ebc6464d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.lo
@@ -0,0 +1,12 @@
+# shm.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/shm.o'
+
+# Name of the non-PIC object.
+non_pic_object='shm.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.o b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.o
new file mode 100644
index 00000000..a10a59ff
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/unix/shm.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/shmem/win32/shm.c b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/win32/shm.c
new file mode 100644
index 00000000..2db04c0b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/shmem/win32/shm.c
@@ -0,0 +1,294 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include "apr_errno.h"
+#include "apr_file_io.h"
+#include "apr_shm.h"
+#include "apr_arch_file_io.h"
+
+typedef struct memblock_t {
+    apr_size_t size;
+    apr_size_t length;
+} memblock_t;
+
+struct apr_shm_t {
+    apr_pool_t *pool;
+    memblock_t *memblk;
+    void       *usrmem;
+    apr_size_t  size;
+    apr_size_t  length;
+    HANDLE      hMap;
+};
+
+static apr_status_t shm_cleanup(void* shm)
+{
+    apr_status_t rv = APR_SUCCESS;
+    apr_shm_t *m = shm;
+    
+    if (UnmapViewOfFile(m->memblk)) {
+        rv = apr_get_os_error();
+    }
+    if (CloseHandle(m->hMap)) {
+        return (rv != APR_SUCCESS) ? rv : apr_get_os_error();
+    }
+    /* ### Do we want to make a point of unlinking m->file here? 
+     * Need to add the fname to the apr_shm_t, in that case.
+     */
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_create(apr_shm_t **m,
+                                         apr_size_t reqsize,
+                                         const char *file,
+                                         apr_pool_t *pool)
+{
+    static apr_size_t memblock = 0;
+    HANDLE hMap, hFile;
+    apr_status_t rv;
+    apr_size_t size;
+    apr_file_t *f;
+    void *base;
+    void *mapkey;
+    DWORD err;
+
+    reqsize += sizeof(memblock_t);
+
+    if (!memblock)
+    {
+        SYSTEM_INFO si;
+        GetSystemInfo(&si);
+        memblock = si.dwAllocationGranularity;
+    }   
+
+    /* Compute the granualar multiple of the pagesize */
+    size = memblock * (1 + (reqsize - 1) / memblock);
+
+    if (!file) {
+        /* Do Anonymous, which must be passed as a duplicated handle */
+#ifndef _WIN32_WCE
+        hFile = INVALID_HANDLE_VALUE;
+#endif
+        mapkey = NULL;
+    }
+    else {
+        /* Do file backed, which is not an inherited handle 
+         * While we could open APR_EXCL, it doesn't seem that Unix
+         * ever did.  Ignore that error here, but fail later when
+         * we discover we aren't the creator of the file map object.
+         */
+        rv = apr_file_open(&f, file,
+                           APR_READ | APR_WRITE | APR_BINARY | APR_CREATE,
+                           APR_UREAD | APR_UWRITE, pool);
+        if ((rv != APR_SUCCESS)
+                || ((rv = apr_os_file_get(&hFile, f)) != APR_SUCCESS)) {
+            return rv;
+        }
+        rv = apr_file_trunc(f, size);
+
+        /* res_name_from_filename turns file into a pseudo-name
+         * without slashes or backslashes, and prepends the \global
+         * prefix on Win2K and later
+         */
+        mapkey = res_name_from_filename(file, 1, pool);
+    }
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        hMap = CreateFileMappingW(hFile, NULL, PAGE_READWRITE, 0, size, mapkey);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        hMap = CreateFileMappingA(hFile, NULL, PAGE_READWRITE, 0, size, mapkey);
+    }
+#endif
+    err = apr_get_os_error();
+
+    if (file) {
+        apr_file_close(f);
+    }
+
+    if (hMap && APR_STATUS_IS_EEXIST(err)) {
+        CloseHandle(hMap);
+        return APR_EEXIST;
+    }
+    if (!hMap) {
+        return err;
+    }
+    
+    base = MapViewOfFile(hMap, FILE_MAP_READ | FILE_MAP_WRITE,
+                         0, 0, size);
+    if (!base) {
+        CloseHandle(hMap);
+        return apr_get_os_error();
+    }
+    
+    *m = (apr_shm_t *) apr_palloc(pool, sizeof(apr_shm_t));
+    (*m)->pool = pool;
+    (*m)->hMap = hMap;
+    (*m)->memblk = base;
+    (*m)->size = size;
+
+    (*m)->usrmem = (char*)base + sizeof(memblock_t);
+    (*m)->length = reqsize - sizeof(memblock_t);;
+    
+    (*m)->memblk->length = (*m)->length;
+    (*m)->memblk->size = (*m)->size;
+
+    apr_pool_cleanup_register((*m)->pool, *m, 
+                              shm_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_destroy(apr_shm_t *m) 
+{
+    apr_status_t rv = shm_cleanup(m);
+    apr_pool_cleanup_kill(m->pool, m, shm_cleanup);
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_attach(apr_shm_t **m,
+                                         const char *file,
+                                         apr_pool_t *pool)
+{
+    HANDLE hMap;
+    void *mapkey;
+    void *base;
+
+    if (!file) {
+        return APR_EINVAL;
+    }
+    else {
+        /* res_name_from_filename turns file into a pseudo-name
+         * without slashes or backslashes, and prepends the \global
+         * prefix on Win2K and later
+         */
+        mapkey = res_name_from_filename(file, 1, pool);
+    }
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+#ifndef _WIN32_WCE
+        hMap = OpenFileMappingW(FILE_MAP_READ | FILE_MAP_WRITE, FALSE, mapkey);
+#else
+        /* The WCE 3.0 lacks OpenFileMapping. So we emulate one with
+         * opening the existing shmem and reading its size from the header 
+         */
+        hMap = CreateFileMappingW(INVALID_HANDLE_VALUE, NULL, 
+                                  PAGE_READWRITE, 0, sizeof(apr_shm_t), mapkey);
+#endif
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        hMap = OpenFileMappingA(FILE_MAP_READ | FILE_MAP_WRITE, FALSE, mapkey);
+    }
+#endif
+
+    if (!hMap) {
+        return apr_get_os_error();
+    }
+    
+    base = MapViewOfFile(hMap, FILE_MAP_READ | FILE_MAP_WRITE, 0, 0, 0);
+    if (!base) {
+        CloseHandle(hMap);
+        return apr_get_os_error();
+    }
+    
+    *m = (apr_shm_t *) apr_palloc(pool, sizeof(apr_shm_t));
+    (*m)->pool = pool;
+    (*m)->memblk = base;
+    /* Real (*m)->mem->size could be recovered with VirtualQuery */
+    (*m)->size = (*m)->memblk->size;
+#if _WIN32_WCE
+    /* Reopen with real size  */
+    UnmapViewOfFile(base);
+    CloseHandle(hMap);
+
+    hMap = CreateFileMappingW(INVALID_HANDLE_VALUE, NULL, 
+                              PAGE_READWRITE, 0, (*m)->size, mapkey);
+    if (!hMap) {
+        return apr_get_os_error();
+    }
+    base = MapViewOfFile(hMap, FILE_MAP_READ | FILE_MAP_WRITE, 0, 0, 0);
+    if (!base) {
+        CloseHandle(hMap);
+        return apr_get_os_error();
+    }    
+#endif
+    (*m)->hMap = hMap;
+    (*m)->length = (*m)->memblk->length;
+    (*m)->usrmem = (char*)base + sizeof(memblock_t);
+    apr_pool_cleanup_register((*m)->pool, *m, 
+                              shm_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_shm_detach(apr_shm_t *m)
+{
+    apr_status_t rv = shm_cleanup(m);
+    apr_pool_cleanup_kill(m->pool, m, shm_cleanup);
+    return rv;
+}
+
+APR_DECLARE(void *) apr_shm_baseaddr_get(const apr_shm_t *m)
+{
+    return m->usrmem;
+}
+
+APR_DECLARE(apr_size_t) apr_shm_size_get(const apr_shm_t *m)
+{
+    return m->length;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(shm)
+
+APR_DECLARE(apr_status_t) apr_os_shm_get(apr_os_shm_t *osshm,
+                                         apr_shm_t *shm)
+{
+    *osshm = shm->hMap;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_shm_put(apr_shm_t **m,
+                                         apr_os_shm_t *osshm,
+                                         apr_pool_t *pool)
+{
+    void* base;
+    base = MapViewOfFile(*osshm, FILE_MAP_READ | FILE_MAP_WRITE, 0, 0, 0);
+    if (!base) {
+        return apr_get_os_error();
+    }
+    
+    *m = (apr_shm_t *) apr_palloc(pool, sizeof(apr_shm_t));
+    (*m)->pool = pool;
+    (*m)->hMap = *osshm;
+    (*m)->memblk = base;
+    (*m)->usrmem = (char*)base + sizeof(memblock_t);
+    /* Real (*m)->mem->size could be recovered with VirtualQuery */
+    (*m)->size = (*m)->memblk->size;
+    (*m)->length = (*m)->memblk->length;
+
+    apr_pool_cleanup_register((*m)->pool, *m, 
+                              shm_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}    
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_cpystrn.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_cpystrn.o
new file mode 100644
index 00000000..1fdff6c6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_cpystrn.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_fnmatch.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_fnmatch.o
new file mode 100644
index 00000000..099a0e90
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_fnmatch.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_snprintf.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_snprintf.o
new file mode 100644
index 00000000..5f12d9bf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_snprintf.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strings.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strings.o
new file mode 100644
index 00000000..a8b5f40c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strings.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strnatcmp.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strnatcmp.o
new file mode 100644
index 00000000..aceab98d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strnatcmp.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strtok.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strtok.o
new file mode 100644
index 00000000..a772c0f5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strtok.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile
new file mode 100644
index 00000000..8356451d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile
@@ -0,0 +1,19 @@
+srcdir = .
+
+
+TARGETS = \
+	apr_cpystrn.lo \
+	apr_snprintf.lo \
+	apr_strnatcmp.lo \
+	apr_strings.lo \
+	apr_fnmatch.lo \
+	apr_strtok.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+DEFOSDIR=$(INCDIR)/arch/unix
+INCDIR=../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile.in
new file mode 100644
index 00000000..aa1e1ee0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile.in
@@ -0,0 +1,19 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	apr_cpystrn.lo \
+	apr_snprintf.lo \
+	apr_strnatcmp.lo \
+	apr_strings.lo \
+	apr_fnmatch.lo \
+	apr_strtok.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCDIR=../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.c
new file mode 100644
index 00000000..19eb3905
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.c
@@ -0,0 +1,317 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_private.h"
+#include "apr_lib.h"
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+
+/*
+ * Apache's "replacement" for the strncpy() function. We roll our
+ * own to implement these specific changes:
+ *   (1) strncpy() doesn't always null terminate and we want it to.
+ *   (2) strncpy() null fills, which is bogus, esp. when copy 8byte
+ *       strings into 8k blocks.
+ *   (3) Instead of returning the pointer to the beginning of
+ *       the destination string, we return a pointer to the
+ *       terminating '\0' to allow us to "check" for truncation
+ *
+ * apr_cpystrn() follows the same call structure as strncpy().
+ */
+
+APR_DECLARE(char *) apr_cpystrn(char *dst, const char *src, apr_size_t dst_size)
+{
+
+    char *d, *end;
+
+    if (dst_size == 0) {
+        return (dst);
+    }
+
+    d = dst;
+    end = dst + dst_size - 1;
+
+    for (; d < end; ++d, ++src) {
+	if (!(*d = *src)) {
+	    return (d);
+	}
+    }
+
+    *d = '\0';	/* always null terminate */
+
+    return (d);
+}
+
+
+/*
+ * This function provides a way to parse a generic argument string
+ * into a standard argv[] form of argument list. It respects the 
+ * usual "whitespace" and quoteing rules. In the future this could
+ * be expanded to include support for the apr_call_exec command line
+ * string processing (including converting '+' to ' ' and doing the 
+ * url processing. It does not currently support this function.
+ *
+ *    token_context: Context from which pool allocations will occur.
+ *    arg_str:       Input argument string for conversion to argv[].
+ *    argv_out:      Output location. This is a pointer to an array
+ *                   of pointers to strings (ie. &(char *argv[]).
+ *                   This value will be allocated from the contexts
+ *                   pool and filled in with copies of the tokens
+ *                   found during parsing of the arg_str. 
+ */
+APR_DECLARE(apr_status_t) apr_tokenize_to_argv(const char *arg_str, 
+                                            char ***argv_out,
+                                            apr_pool_t *token_context)
+{
+    const char *cp;
+    const char *ct;
+    char *cleaned, *dirty;
+    int escaped;
+    int isquoted, numargs = 0, argnum;
+
+#define SKIP_WHITESPACE(cp) \
+    for ( ; *cp == ' ' || *cp == '\t'; ) { \
+        cp++; \
+    };
+
+#define CHECK_QUOTATION(cp,isquoted) \
+    isquoted = 0; \
+    if (*cp == '"') { \
+        isquoted = 1; \
+        cp++; \
+    } \
+    else if (*cp == '\'') { \
+        isquoted = 2; \
+        cp++; \
+    }
+
+/* DETERMINE_NEXTSTRING:
+ * At exit, cp will point to one of the following:  NULL, SPACE, TAB or QUOTE.
+ * NULL implies the argument string has been fully traversed.
+ */
+#define DETERMINE_NEXTSTRING(cp,isquoted) \
+    for ( ; *cp != '\0'; cp++) { \
+        if (   (*cp == '\\' && (*(cp+1) == ' ' || *(cp+1) == '\t' || \
+                                *(cp+1) == '"' || *(cp+1) == '\''))) { \
+            cp++; \
+            continue; \
+        } \
+        if (   (!isquoted && (*cp == ' ' || *cp == '\t')) \
+            || (isquoted == 1 && *cp == '"') \
+            || (isquoted == 2 && *cp == '\'')                 ) { \
+            break; \
+        } \
+    }
+ 
+/* REMOVE_ESCAPE_CHARS:
+ * Compresses the arg string to remove all of the '\' escape chars.
+ * The final argv strings should not have any extra escape chars in it.
+ */
+#define REMOVE_ESCAPE_CHARS(cleaned, dirty, escaped) \
+    escaped = 0; \
+    while(*dirty) { \
+        if (!escaped && *dirty == '\\') { \
+            escaped = 1; \
+        } \
+        else { \
+            escaped = 0; \
+            *cleaned++ = *dirty; \
+        } \
+        ++dirty; \
+    } \
+    *cleaned = 0;        /* last line of macro... */
+
+    cp = arg_str;
+    SKIP_WHITESPACE(cp);
+    ct = cp;
+
+    /* This is ugly and expensive, but if anyone wants to figure a
+     * way to support any number of args without counting and 
+     * allocating, please go ahead and change the code.
+     *
+     * Must account for the trailing NULL arg.
+     */
+    numargs = 1;
+    while (*ct != '\0') {
+        CHECK_QUOTATION(ct, isquoted);
+        DETERMINE_NEXTSTRING(ct, isquoted);
+        if (*ct != '\0') {
+            ct++;
+        }
+        numargs++;
+        SKIP_WHITESPACE(ct);
+    }
+    *argv_out = apr_palloc(token_context, numargs * sizeof(char*));
+
+    /*  determine first argument */
+    for (argnum = 0; argnum < (numargs-1); argnum++) {
+        SKIP_WHITESPACE(cp);
+        CHECK_QUOTATION(cp, isquoted);
+        ct = cp;
+        DETERMINE_NEXTSTRING(cp, isquoted);
+        cp++;
+        (*argv_out)[argnum] = apr_palloc(token_context, cp - ct);
+        apr_cpystrn((*argv_out)[argnum], ct, cp - ct);
+        cleaned = dirty = (*argv_out)[argnum];
+        REMOVE_ESCAPE_CHARS(cleaned, dirty, escaped);
+    }
+    (*argv_out)[argnum] = NULL;
+
+    return APR_SUCCESS;
+}
+
+/* Filepath_name_get returns the final element of the pathname.
+ * Using the current platform's filename syntax.
+ *   "/foo/bar/gum" -> "gum"
+ *   "/foo/bar/gum/" -> ""
+ *   "gum" -> "gum"
+ *   "wi\\n32\\stuff" -> "stuff
+ *
+ * Corrected Win32 to accept "a/b\\stuff", "a:stuff"
+ */
+
+APR_DECLARE(const char *) apr_filepath_name_get(const char *pathname)
+{
+    const char path_separator = '/';
+    const char *s = strrchr(pathname, path_separator);
+
+#ifdef WIN32
+    const char path_separator_win = '\\';
+    const char drive_separator_win = ':';
+    const char *s2 = strrchr(pathname, path_separator_win);
+
+    if (s2 > s) s = s2;
+
+    if (!s) s = strrchr(pathname, drive_separator_win);
+#endif
+
+    return s ? ++s : pathname;
+}
+
+/* deprecated */
+APR_DECLARE(const char *) apr_filename_of_pathname(const char *pathname)
+{
+        return apr_filepath_name_get(pathname);
+}
+
+/* length of dest assumed >= length of src
+ * collapse in place (src == dest) is legal.
+ * returns terminating null ptr to dest string.
+ */
+APR_DECLARE(char *) apr_collapse_spaces(char *dest, const char *src)
+{
+    while (*src) {
+        if (!apr_isspace(*src)) 
+            *dest++ = *src;
+        ++src;
+    }
+    *dest = 0;
+    return (dest);
+}
+
+#if !APR_HAVE_STRDUP
+char *strdup(const char *str)
+{
+    char *sdup;
+    size_t len = strlen(str) + 1;
+
+    sdup = (char *) malloc(len);
+    memcpy(sdup, str, len);
+
+    return sdup;
+}
+#endif
+
+/* The following two routines were donated for SVR4 by Andreas Vogel */
+#if (!APR_HAVE_STRCASECMP && !APR_HAVE_STRICMP)
+int strcasecmp(const char *a, const char *b)
+{
+    const char *p = a;
+    const char *q = b;
+    for (p = a, q = b; *p && *q; p++, q++) {
+        int diff = apr_tolower(*p) - apr_tolower(*q);
+        if (diff)
+            return diff;
+    }
+    if (*p)
+        return 1;               /* p was longer than q */
+    if (*q)
+        return -1;              /* p was shorter than q */
+    return 0;                   /* Exact match */
+}
+
+#endif
+
+#if (!APR_HAVE_STRNCASECMP && !APR_HAVE_STRNICMP)
+int strncasecmp(const char *a, const char *b, size_t n)
+{
+    const char *p = a;
+    const char *q = b;
+
+    for (p = a, q = b; /*NOTHING */ ; p++, q++) {
+        int diff;
+        if (p == a + n)
+            return 0;           /*   Match up to n characters */
+        if (!(*p && *q))
+            return *p - *q;
+        diff = apr_tolower(*p) - apr_tolower(*q);
+        if (diff)
+            return diff;
+    }
+    /*NOTREACHED */
+}
+#endif
+
+/* The following routine was donated for UTS21 by dwd@bell-labs.com */
+#if (!APR_HAVE_STRSTR)
+char *strstr(char *s1, char *s2)
+{
+    char *p1, *p2;
+    if (*s2 == '\0') {
+        /* an empty s2 */
+        return(s1);
+    }
+    while((s1 = strchr(s1, *s2)) != NULL) {
+        /* found first character of s2, see if the rest matches */
+        p1 = s1;
+        p2 = s2;
+        while (*++p1 == *++p2) {
+            if (*p1 == '\0') {
+                /* both strings ended together */
+                return(s1);
+            }
+        }
+        if (*p2 == '\0') {
+            /* second string ended, a match */
+            break;
+        }
+        /* didn't find a match here, try starting at next character in s1 */
+        s1++;
+    }
+    return(s1);
+}
+#endif
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.lo
new file mode 100644
index 00000000..85222d14
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.lo
@@ -0,0 +1,12 @@
+# apr_cpystrn.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_cpystrn.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_cpystrn.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.o
new file mode 100644
index 00000000..bbe1f13e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.c
new file mode 100644
index 00000000..78b1cb51
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.c
@@ -0,0 +1,249 @@
+/*
+ * Copyright (c) 1989, 1993, 1994
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)fnmatch.c	8.2 (Berkeley) 4/16/94";
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Function fnmatch() as specified in POSIX 1003.2-1992, section B.6.
+ * Compares a filename or pathname to a pattern.
+ */
+#ifndef WIN32
+#include "apr_private.h"
+#endif
+#include "apr_fnmatch.h"
+#include "apr_lib.h"
+#include <string.h>
+#if APR_HAVE_CTYPE_H
+# include <ctype.h>
+#endif
+
+#define	EOS	'\0'
+
+static const char *rangematch(const char *, int, int);
+
+APR_DECLARE(apr_status_t) apr_fnmatch(const char *pattern, const char *string, int flags)
+{
+    const char *stringstart;
+    char c, test;
+
+    for (stringstart = string;;) {
+	switch (c = *pattern++) {
+	case EOS:
+	    return (*string == EOS ? APR_SUCCESS : APR_FNM_NOMATCH);
+	case '?':
+	    if (*string == EOS) {
+		return (APR_FNM_NOMATCH);
+	    }
+	    if (*string == '/' && (flags & APR_FNM_PATHNAME)) {
+		return (APR_FNM_NOMATCH);
+	    }
+	    if (*string == '.' && (flags & APR_FNM_PERIOD) &&
+		(string == stringstart ||
+		 ((flags & APR_FNM_PATHNAME) && *(string - 1) == '/'))) {
+		return (APR_FNM_NOMATCH);
+	    }
+	    ++string;
+	    break;
+	case '*':
+	    c = *pattern;
+	    /* Collapse multiple stars. */
+	    while (c == '*') {
+		c = *++pattern;
+	    }
+
+	    if (*string == '.' && (flags & APR_FNM_PERIOD) &&
+		(string == stringstart ||
+		 ((flags & APR_FNM_PATHNAME) && *(string - 1) == '/'))) {
+		return (APR_FNM_NOMATCH);
+	    }
+
+	    /* Optimize for pattern with * at end or before /. */
+	    if (c == EOS) {
+		if (flags & APR_FNM_PATHNAME) {
+		    return (strchr(string, '/') == NULL ? APR_SUCCESS : APR_FNM_NOMATCH);
+		}
+		else {
+		    return (APR_SUCCESS);
+		}
+	    }
+	    else if (c == '/' && flags & APR_FNM_PATHNAME) {
+	        if ((string = strchr(string, '/')) == NULL) {
+		    return (APR_FNM_NOMATCH);
+		}
+		break;
+	    }
+
+	    /* General case, use recursion. */
+	    while ((test = *string) != EOS) {
+	        if (!apr_fnmatch(pattern, string, flags & ~APR_FNM_PERIOD)) {
+		    return (APR_SUCCESS);
+		}
+		if (test == '/' && flags & APR_FNM_PATHNAME) {
+		    break;
+		}
+		++string;
+	    }
+	    return (APR_FNM_NOMATCH);
+	case '[':
+	    if (*string == EOS) {
+		return (APR_FNM_NOMATCH);
+	    }
+	    if (*string == '/' && flags & APR_FNM_PATHNAME) {
+		return (APR_FNM_NOMATCH);
+	    }
+	    if (*string == '.' && (flags & APR_FNM_PERIOD) &&
+		(string == stringstart ||
+		 ((flags & APR_FNM_PATHNAME) && *(string - 1) == '/'))) {
+	        return (APR_FNM_NOMATCH);
+	    }
+	    if ((pattern = rangematch(pattern, *string, flags)) == NULL) {
+		return (APR_FNM_NOMATCH);
+	    }
+	    ++string;
+	    break;
+	case '\\':
+	    if (!(flags & APR_FNM_NOESCAPE)) {
+		if ((c = *pattern++) == EOS) {
+		    c = '\\';
+		    --pattern;
+		}
+	    }
+	    /* FALLTHROUGH */
+	default:
+	    if (flags & APR_FNM_CASE_BLIND) {
+	        if (apr_tolower(c) != apr_tolower(*string)) {
+		    return (APR_FNM_NOMATCH);
+		}
+	    }
+	    else if (c != *string) {
+	        return (APR_FNM_NOMATCH);
+	    }
+	    string++;
+	    break;
+	}
+    /* NOTREACHED */
+    }
+}
+
+static const char *rangematch(const char *pattern, int test, int flags)
+{
+    int negate, ok;
+    char c, c2;
+
+    /*
+     * A bracket expression starting with an unquoted circumflex
+     * character produces unspecified results (IEEE 1003.2-1992,
+     * 3.13.2).  This implementation treats it like '!', for
+     * consistency with the regular expression syntax.
+     * J.T. Conklin (conklin@ngai.kaleida.com)
+     */
+    if ((negate = (*pattern == '!' || *pattern == '^'))) {
+	++pattern;
+    }
+
+    for (ok = 0; (c = *pattern++) != ']';) {
+        if (c == '\\' && !(flags & APR_FNM_NOESCAPE)) {
+	    c = *pattern++;
+	}
+	if (c == EOS) {
+	    return (NULL);
+	}
+	if (*pattern == '-' && (c2 = *(pattern + 1)) != EOS && c2 != ']') {
+	    pattern += 2;
+	    if (c2 == '\\' && !(flags & APR_FNM_NOESCAPE)) {
+		c2 = *pattern++;
+	    }
+	    if (c2 == EOS) {
+		return (NULL);
+	    }
+	    if ((c <= test && test <= c2)
+		|| ((flags & APR_FNM_CASE_BLIND)
+		    && ((apr_tolower(c) <= apr_tolower(test))
+			&& (apr_tolower(test) <= apr_tolower(c2))))) {
+		ok = 1;
+	    }
+	}
+	else if ((c == test)
+		 || ((flags & APR_FNM_CASE_BLIND)
+		     && (apr_tolower(c) == apr_tolower(test)))) {
+	    ok = 1;
+	}
+    }
+    return (ok == negate ? NULL : pattern);
+}
+
+
+/* This function is an Apache addition */
+/* return non-zero if pattern has any glob chars in it */
+APR_DECLARE(int) apr_fnmatch_test(const char *pattern)
+{
+    int nesting;
+
+    nesting = 0;
+    while (*pattern) {
+	switch (*pattern) {
+	case '?':
+	case '*':
+	    return 1;
+
+	case '\\':
+	    if (*pattern++ == '\0') {
+		return 0;
+	    }
+	    break;
+
+	case '[':	/* '[' is only a glob if it has a matching ']' */
+	    ++nesting;
+	    break;
+
+	case ']':
+	    if (nesting) {
+		return 1;
+	    }
+	    break;
+	}
+	++pattern;
+    }
+    return 0;
+}
+
+/* Deprecated */
+APR_DECLARE(int) apr_is_fnmatch(const char *pattern)
+{
+    return apr_fnmatch_test(pattern);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.lo
new file mode 100644
index 00000000..bdc2f218
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.lo
@@ -0,0 +1,12 @@
+# apr_fnmatch.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_fnmatch.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_fnmatch.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.o
new file mode 100644
index 00000000..19e8a057
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.c
new file mode 100644
index 00000000..776890bb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.c
@@ -0,0 +1,1311 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_network_io.h"
+#include "apr_portable.h"
+#include <math.h>
+#if APR_HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#if APR_HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if APR_HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#if APR_HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+
+typedef enum {
+    NO = 0, YES = 1
+} boolean_e;
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE 1
+#endif
+#define NUL '\0'
+#define WIDE_INT long
+
+typedef WIDE_INT wide_int;
+typedef unsigned WIDE_INT u_wide_int;
+typedef apr_int64_t widest_int;
+#ifdef __TANDEM
+/* Although Tandem supports "long long" there is no unsigned variant. */
+typedef unsigned long       u_widest_int;
+#else
+typedef apr_uint64_t u_widest_int;
+#endif
+typedef int bool_int;
+
+static const char null_string[] = "(null)";
+#define S_NULL ((char *)null_string)
+#define S_NULL_LEN 6
+
+#define FLOAT_DIGITS 6
+#define EXPONENT_LENGTH 10
+
+/*
+ * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions
+ *
+ * NOTICE: this is a magic number; do not decrease it
+ */
+#define NUM_BUF_SIZE 512
+
+/*
+ * cvt - IEEE floating point formatting routines.
+ *       Derived from UNIX V7, Copyright(C) Caldera International Inc.
+ */
+
+/*
+ *    apr_ecvt converts to decimal
+ *      the number of digits is specified by ndigit
+ *      decpt is set to the position of the decimal point
+ *      sign is set to 0 for positive, 1 for negative
+ */
+
+#define NDIG 80
+
+/* buf must have at least NDIG bytes */
+static char *apr_cvt(double arg, int ndigits, int *decpt, int *sign, 
+                     int eflag, char *buf)
+{
+    register int r2;
+    double fi, fj;
+    register char *p, *p1;
+    
+    if (ndigits >= NDIG - 1)
+        ndigits = NDIG - 2;
+    r2 = 0;
+    *sign = 0;
+    p = &buf[0];
+    if (arg < 0) {
+        *sign = 1;
+        arg = -arg;
+    }
+    arg = modf(arg, &fi);
+    p1 = &buf[NDIG];
+    /*
+     * Do integer part
+     */
+    if (fi != 0) {
+        p1 = &buf[NDIG];
+        while (p1 > &buf[0] && fi != 0) {
+            fj = modf(fi / 10, &fi);
+            *--p1 = (int) ((fj + .03) * 10) + '0';
+            r2++;
+        }
+        while (p1 < &buf[NDIG])
+            *p++ = *p1++;
+    }
+    else if (arg > 0) {
+        while ((fj = arg * 10) < 1) {
+            arg = fj;
+            r2--;
+        }
+    }
+    p1 = &buf[ndigits];
+    if (eflag == 0)
+        p1 += r2;
+    if (p1 < &buf[0]) {
+        *decpt = -ndigits;
+        buf[0] = '\0';
+        return (buf);
+    }
+    *decpt = r2;
+    while (p <= p1 && p < &buf[NDIG]) {
+        arg *= 10;
+        arg = modf(arg, &fj);
+        *p++ = (int) fj + '0';
+    }
+    if (p1 >= &buf[NDIG]) {
+        buf[NDIG - 1] = '\0';
+        return (buf);
+    }
+    p = p1;
+    *p1 += 5;
+    while (*p1 > '9') {
+        *p1 = '0';
+        if (p1 > buf)
+            ++ * --p1;
+        else {
+            *p1 = '1';
+            (*decpt)++;
+            if (eflag == 0) {
+                if (p > buf)
+                    *p = '0';
+                p++;
+            }
+        }
+    }
+    *p = '\0';
+    return (buf);
+}
+
+static char *apr_ecvt(double arg, int ndigits, int *decpt, int *sign, char *buf)
+{
+    return (apr_cvt(arg, ndigits, decpt, sign, 1, buf));
+}
+
+static char *apr_fcvt(double arg, int ndigits, int *decpt, int *sign, char *buf)
+{
+    return (apr_cvt(arg, ndigits, decpt, sign, 0, buf));
+}
+
+/*
+ * apr_gcvt  - Floating output conversion to
+ * minimal length string
+ */
+
+static char *apr_gcvt(double number, int ndigit, char *buf, boolean_e altform)
+{
+    int sign, decpt;
+    register char *p1, *p2;
+    register int i;
+    char buf1[NDIG];
+
+    p1 = apr_ecvt(number, ndigit, &decpt, &sign, buf1);
+    p2 = buf;
+    if (sign)
+        *p2++ = '-';
+    for (i = ndigit - 1; i > 0 && p1[i] == '0'; i--)
+        ndigit--;
+    if ((decpt >= 0 && decpt - ndigit > 4)
+        || (decpt < 0 && decpt < -3)) {                /* use E-style */
+        decpt--;
+        *p2++ = *p1++;
+        *p2++ = '.';
+        for (i = 1; i < ndigit; i++)
+            *p2++ = *p1++;
+        *p2++ = 'e';
+        if (decpt < 0) {
+            decpt = -decpt;
+            *p2++ = '-';
+        }
+        else
+            *p2++ = '+';
+        if (decpt / 100 > 0)
+            *p2++ = decpt / 100 + '0';
+        if (decpt / 10 > 0)
+            *p2++ = (decpt % 100) / 10 + '0';
+        *p2++ = decpt % 10 + '0';
+    }
+    else {
+        if (decpt <= 0) {
+            if (*p1 != '0')
+                *p2++ = '.';
+            while (decpt < 0) {
+                decpt++;
+                *p2++ = '0';
+            }
+        }
+        for (i = 1; i <= ndigit; i++) {
+            *p2++ = *p1++;
+            if (i == decpt)
+                *p2++ = '.';
+        }
+        if (ndigit < decpt) {
+            while (ndigit++ < decpt)
+                *p2++ = '0';
+            *p2++ = '.';
+        }
+    }
+    if (p2[-1] == '.' && !altform)
+        p2--;
+    *p2 = '\0';
+    return (buf);
+}
+
+/*
+ * The INS_CHAR macro inserts a character in the buffer and writes
+ * the buffer back to disk if necessary
+ * It uses the char pointers sp and bep:
+ *      sp points to the next available character in the buffer
+ *      bep points to the end-of-buffer+1
+ * While using this macro, note that the nextb pointer is NOT updated.
+ *
+ * NOTE: Evaluation of the c argument should not have any side-effects
+ */
+#define INS_CHAR(c, sp, bep, cc)                    \
+{                                                   \
+    if (sp) {                                       \
+        if (sp >= bep) {                            \
+            vbuff->curpos = sp;                     \
+            if (flush_func(vbuff))                  \
+                return -1;                          \
+            sp = vbuff->curpos;                     \
+            bep = vbuff->endpos;                    \
+        }                                           \
+        *sp++ = (c);                                \
+    }                                               \
+    cc++;                                           \
+}
+
+#define NUM(c) (c - '0')
+
+#define STR_TO_DEC(str, num)                        \
+    num = NUM(*str++);                              \
+    while (apr_isdigit(*str))                       \
+    {                                               \
+        num *= 10 ;                                 \
+        num += NUM(*str++);                         \
+    }
+
+/*
+ * This macro does zero padding so that the precision
+ * requirement is satisfied. The padding is done by
+ * adding '0's to the left of the string that is going
+ * to be printed. We don't allow precision to be large
+ * enough that we continue past the start of s.
+ *
+ * NOTE: this makes use of the magic info that s is
+ * always based on num_buf with a size of NUM_BUF_SIZE.
+ */
+#define FIX_PRECISION(adjust, precision, s, s_len)  \
+    if (adjust) {                                   \
+        int p = precision < NUM_BUF_SIZE - 1 ? precision : NUM_BUF_SIZE - 1; \
+        while (s_len < p)                           \
+        {                                           \
+            *--s = '0';                             \
+            s_len++;                                \
+        }                                           \
+    }
+
+/*
+ * Macro that does padding. The padding is done by printing
+ * the character ch.
+ */
+#define PAD(width, len, ch)                         \
+do                                                  \
+{                                                   \
+    INS_CHAR(ch, sp, bep, cc);                      \
+    width--;                                        \
+}                                                   \
+while (width > len)
+
+/*
+ * Prefix the character ch to the string str
+ * Increase length
+ * Set the has_prefix flag
+ */
+#define PREFIX(str, length, ch)                     \
+    *--str = ch;                                    \
+    length++;                                       \
+    has_prefix=YES;
+
+
+/*
+ * Convert num to its decimal format.
+ * Return value:
+ *   - a pointer to a string containing the number (no sign)
+ *   - len contains the length of the string
+ *   - is_negative is set to TRUE or FALSE depending on the sign
+ *     of the number (always set to FALSE if is_unsigned is TRUE)
+ *
+ * The caller provides a buffer for the string: that is the buf_end argument
+ * which is a pointer to the END of the buffer + 1 (i.e. if the buffer
+ * is declared as buf[ 100 ], buf_end should be &buf[ 100 ])
+ *
+ * Note: we have 2 versions. One is used when we need to use quads
+ * (conv_10_quad), the other when we don't (conv_10). We're assuming the
+ * latter is faster.
+ */
+static char *conv_10(register wide_int num, register bool_int is_unsigned,
+                     register bool_int *is_negative, char *buf_end,
+                     register int *len)
+{
+    register char *p = buf_end;
+    register u_wide_int magnitude;
+
+    if (is_unsigned) {
+        magnitude = (u_wide_int) num;
+        *is_negative = FALSE;
+    }
+    else {
+        *is_negative = (num < 0);
+
+        /*
+         * On a 2's complement machine, negating the most negative integer 
+         * results in a number that cannot be represented as a signed integer.
+         * Here is what we do to obtain the number's magnitude:
+         *      a. add 1 to the number
+         *      b. negate it (becomes positive)
+         *      c. convert it to unsigned
+         *      d. add 1
+         */
+        if (*is_negative) {
+            wide_int t = num + 1;
+
+            magnitude = ((u_wide_int) -t) + 1;
+        }
+        else
+            magnitude = (u_wide_int) num;
+    }
+
+    /*
+     * We use a do-while loop so that we write at least 1 digit 
+     */
+    do {
+        register u_wide_int new_magnitude = magnitude / 10;
+
+        *--p = (char) (magnitude - new_magnitude * 10 + '0');
+        magnitude = new_magnitude;
+    }
+    while (magnitude);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+static char *conv_10_quad(widest_int num, register bool_int is_unsigned,
+                     register bool_int *is_negative, char *buf_end,
+                     register int *len)
+{
+    register char *p = buf_end;
+    u_widest_int magnitude;
+
+    /*
+     * We see if we can use the faster non-quad version by checking the
+     * number against the largest long value it can be. If <=, we
+     * punt to the quicker version.
+     */
+    if ((num <= ULONG_MAX && is_unsigned) 
+        || (num <= LONG_MAX && num >= LONG_MIN && !is_unsigned))
+            return(conv_10( (wide_int)num, is_unsigned, is_negative,
+               buf_end, len));
+
+    if (is_unsigned) {
+        magnitude = (u_widest_int) num;
+        *is_negative = FALSE;
+    }
+    else {
+        *is_negative = (num < 0);
+
+        /*
+         * On a 2's complement machine, negating the most negative integer 
+         * results in a number that cannot be represented as a signed integer.
+         * Here is what we do to obtain the number's magnitude:
+         *      a. add 1 to the number
+         *      b. negate it (becomes positive)
+         *      c. convert it to unsigned
+         *      d. add 1
+         */
+        if (*is_negative) {
+            widest_int t = num + 1;
+
+            magnitude = ((u_widest_int) -t) + 1;
+        }
+        else
+            magnitude = (u_widest_int) num;
+    }
+
+    /*
+     * We use a do-while loop so that we write at least 1 digit 
+     */
+    do {
+        u_widest_int new_magnitude = magnitude / 10;
+
+        *--p = (char) (magnitude - new_magnitude * 10 + '0');
+        magnitude = new_magnitude;
+    }
+    while (magnitude);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+static char *conv_in_addr(struct in_addr *ia, char *buf_end, int *len)
+{
+    unsigned addr = ntohl(ia->s_addr);
+    char *p = buf_end;
+    bool_int is_negative;
+    int sub_len;
+
+    p = conv_10((addr & 0x000000FF)      , TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0x0000FF00) >>  8, TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0x00FF0000) >> 16, TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0xFF000000) >> 24, TRUE, &is_negative, p, &sub_len);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+static char *conv_apr_sockaddr(apr_sockaddr_t *sa, char *buf_end, int *len)
+{
+    char *p = buf_end;
+    bool_int is_negative;
+    int sub_len;
+    char *ipaddr_str;
+
+    p = conv_10(sa->port, TRUE, &is_negative, p, &sub_len);
+    *--p = ':';
+    apr_sockaddr_ip_get(&ipaddr_str, sa);
+    sub_len = strlen(ipaddr_str);
+#if APR_HAVE_IPV6
+    if (sa->family == APR_INET6 &&
+        !IN6_IS_ADDR_V4MAPPED(&sa->sa.sin6.sin6_addr)) {
+        *(p - 1) = ']';
+        p -= sub_len + 2;
+        *p = '[';
+        memcpy(p + 1, ipaddr_str, sub_len);
+    }
+    else
+#endif
+    {
+        p -= sub_len;
+        memcpy(p, ipaddr_str, sub_len);
+    }
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+#if APR_HAS_THREADS
+static char *conv_os_thread_t(apr_os_thread_t *tid, char *buf_end, int *len)
+{
+    union {
+        apr_os_thread_t tid;
+        apr_uint64_t alignme;
+    } u;
+    int is_negative;
+
+    u.tid = *tid;
+    switch(sizeof(u.tid)) {
+    case sizeof(apr_int32_t):
+        return conv_10(*(apr_uint32_t *)&u.tid, TRUE, &is_negative, buf_end, len);
+    case sizeof(apr_int64_t):
+        return conv_10_quad(*(apr_uint64_t *)&u.tid, TRUE, &is_negative, buf_end, len);
+    default:
+        /* not implemented; stick 0 in the buffer */
+        return conv_10(0, TRUE, &is_negative, buf_end, len);
+    }
+}
+#endif
+
+
+
+/*
+ * Convert a floating point number to a string formats 'f', 'e' or 'E'.
+ * The result is placed in buf, and len denotes the length of the string
+ * The sign is returned in the is_negative argument (and is not placed
+ * in buf).
+ */
+static char *conv_fp(register char format, register double num,
+    boolean_e add_dp, int precision, bool_int *is_negative,
+    char *buf, int *len)
+{
+    register char *s = buf;
+    register char *p;
+    int decimal_point;
+    char buf1[NDIG];
+
+    if (format == 'f')
+        p = apr_fcvt(num, precision, &decimal_point, is_negative, buf1);
+    else /* either e or E format */
+        p = apr_ecvt(num, precision + 1, &decimal_point, is_negative, buf1);
+
+    /*
+     * Check for Infinity and NaN
+     */
+    if (apr_isalpha(*p)) {
+        *len = strlen(p);
+        memcpy(buf, p, *len + 1);
+        *is_negative = FALSE;
+        return (buf);
+    }
+
+    if (format == 'f') {
+        if (decimal_point <= 0) {
+            *s++ = '0';
+            if (precision > 0) {
+                *s++ = '.';
+                while (decimal_point++ < 0)
+                    *s++ = '0';
+            }
+            else if (add_dp)
+                *s++ = '.';
+        }
+        else {
+            while (decimal_point-- > 0)
+                *s++ = *p++;
+            if (precision > 0 || add_dp)
+                *s++ = '.';
+        }
+    }
+    else {
+        *s++ = *p++;
+        if (precision > 0 || add_dp)
+            *s++ = '.';
+    }
+
+    /*
+     * copy the rest of p, the NUL is NOT copied
+     */
+    while (*p)
+        *s++ = *p++;
+
+    if (format != 'f') {
+        char temp[EXPONENT_LENGTH];        /* for exponent conversion */
+        int t_len;
+        bool_int exponent_is_negative;
+
+        *s++ = format;                /* either e or E */
+        decimal_point--;
+        if (decimal_point != 0) {
+            p = conv_10((wide_int) decimal_point, FALSE, &exponent_is_negative,
+                        &temp[EXPONENT_LENGTH], &t_len);
+            *s++ = exponent_is_negative ? '-' : '+';
+
+            /*
+             * Make sure the exponent has at least 2 digits
+             */
+            if (t_len == 1)
+                *s++ = '0';
+            while (t_len--)
+                *s++ = *p++;
+        }
+        else {
+            *s++ = '+';
+            *s++ = '0';
+            *s++ = '0';
+        }
+    }
+
+    *len = s - buf;
+    return (buf);
+}
+
+
+/*
+ * Convert num to a base X number where X is a power of 2. nbits determines X.
+ * For example, if nbits is 3, we do base 8 conversion
+ * Return value:
+ *      a pointer to a string containing the number
+ *
+ * The caller provides a buffer for the string: that is the buf_end argument
+ * which is a pointer to the END of the buffer + 1 (i.e. if the buffer
+ * is declared as buf[ 100 ], buf_end should be &buf[ 100 ])
+ *
+ * As with conv_10, we have a faster version which is used when
+ * the number isn't quad size.
+ */
+static char *conv_p2(register u_wide_int num, register int nbits,
+                     char format, char *buf_end, register int *len)
+{
+    register int mask = (1 << nbits) - 1;
+    register char *p = buf_end;
+    static const char low_digits[] = "0123456789abcdef";
+    static const char upper_digits[] = "0123456789ABCDEF";
+    register const char *digits = (format == 'X') ? upper_digits : low_digits;
+
+    do {
+        *--p = digits[num & mask];
+        num >>= nbits;
+    }
+    while (num);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+static char *conv_p2_quad(u_widest_int num, register int nbits,
+                     char format, char *buf_end, register int *len)
+{
+    register int mask = (1 << nbits) - 1;
+    register char *p = buf_end;
+    static const char low_digits[] = "0123456789abcdef";
+    static const char upper_digits[] = "0123456789ABCDEF";
+    register const char *digits = (format == 'X') ? upper_digits : low_digits;
+
+    if (num <= ULONG_MAX)
+        return(conv_p2((u_wide_int)num, nbits, format, buf_end, len));
+
+    do {
+        *--p = digits[num & mask];
+        num >>= nbits;
+    }
+    while (num);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+/*
+ * Do format conversion placing the output in buffer
+ */
+APR_DECLARE(int) apr_vformatter(int (*flush_func)(apr_vformatter_buff_t *),
+    apr_vformatter_buff_t *vbuff, const char *fmt, va_list ap)
+{
+    register char *sp;
+    register char *bep;
+    register int cc = 0;
+    register int i;
+
+    register char *s = NULL;
+    char *q;
+    int s_len;
+
+    register int min_width = 0;
+    int precision = 0;
+    enum {
+        LEFT, RIGHT
+    } adjust;
+    char pad_char;
+    char prefix_char;
+
+    double fp_num;
+    widest_int i_quad = (widest_int) 0;
+    u_widest_int ui_quad;
+    wide_int i_num = (wide_int) 0;
+    u_wide_int ui_num;
+
+    char num_buf[NUM_BUF_SIZE];
+    char char_buf[2];                /* for printing %% and %<unknown> */
+
+    enum var_type_enum {
+            IS_QUAD, IS_LONG, IS_SHORT, IS_INT
+    };
+    enum var_type_enum var_type = IS_INT;
+
+    /*
+     * Flag variables
+     */
+    boolean_e alternate_form;
+    boolean_e print_sign;
+    boolean_e print_blank;
+    boolean_e adjust_precision;
+    boolean_e adjust_width;
+    bool_int is_negative;
+
+    sp = vbuff->curpos;
+    bep = vbuff->endpos;
+
+    while (*fmt) {
+        if (*fmt != '%') {
+            INS_CHAR(*fmt, sp, bep, cc);
+        }
+        else {
+            /*
+             * Default variable settings
+             */
+            boolean_e print_something = YES;
+            adjust = RIGHT;
+            alternate_form = print_sign = print_blank = NO;
+            pad_char = ' ';
+            prefix_char = NUL;
+
+            fmt++;
+
+            /*
+             * Try to avoid checking for flags, width or precision
+             */
+            if (!apr_islower(*fmt)) {
+                /*
+                 * Recognize flags: -, #, BLANK, +
+                 */
+                for (;; fmt++) {
+                    if (*fmt == '-')
+                        adjust = LEFT;
+                    else if (*fmt == '+')
+                        print_sign = YES;
+                    else if (*fmt == '#')
+                        alternate_form = YES;
+                    else if (*fmt == ' ')
+                        print_blank = YES;
+                    else if (*fmt == '0')
+                        pad_char = '0';
+                    else
+                        break;
+                }
+
+                /*
+                 * Check if a width was specified
+                 */
+                if (apr_isdigit(*fmt)) {
+                    STR_TO_DEC(fmt, min_width);
+                    adjust_width = YES;
+                }
+                else if (*fmt == '*') {
+                    min_width = va_arg(ap, int);
+                    fmt++;
+                    adjust_width = YES;
+                    if (min_width < 0) {
+                        adjust = LEFT;
+                        min_width = -min_width;
+                    }
+                }
+                else
+                    adjust_width = NO;
+
+                /*
+                 * Check if a precision was specified
+                 */
+                if (*fmt == '.') {
+                    adjust_precision = YES;
+                    fmt++;
+                    if (apr_isdigit(*fmt)) {
+                        STR_TO_DEC(fmt, precision);
+                    }
+                    else if (*fmt == '*') {
+                        precision = va_arg(ap, int);
+                        fmt++;
+                        if (precision < 0)
+                            precision = 0;
+                    }
+                    else
+                        precision = 0;
+                }
+                else
+                    adjust_precision = NO;
+            }
+            else
+                adjust_precision = adjust_width = NO;
+
+            /*
+             * Modifier check
+             */
+#if defined(APR_INT64_T_FMT_LEN) && (APR_INT64_T_FMT_LEN == 3)
+            if ((*fmt == APR_INT64_T_FMT[0]) &&
+                (fmt[1] == APR_INT64_T_FMT[1])) {
+#elif defined(APR_INT64_T_FMT_LEN) && (APR_INT64_T_FMT_LEN == 2)
+            if (*fmt == APR_INT64_T_FMT[0]) {
+#else
+            if (strncmp(fmt, APR_INT64_T_FMT, 
+                             sizeof(APR_INT64_T_FMT) - 2) == 0) {
+#endif
+                /* Need to account for trailing 'd' and null in sizeof() */
+                var_type = IS_QUAD;
+                fmt += (sizeof(APR_INT64_T_FMT) - 2);
+            }
+            else if (*fmt == 'q') {
+                var_type = IS_QUAD;
+                fmt++;
+            }
+            else if (*fmt == 'l') {
+                var_type = IS_LONG;
+                fmt++;
+            }
+            else if (*fmt == 'h') {
+                var_type = IS_SHORT;
+                fmt++;
+            }
+            else {
+                var_type = IS_INT;
+            }
+
+            /*
+             * Argument extraction and printing.
+             * First we determine the argument type.
+             * Then, we convert the argument to a string.
+             * On exit from the switch, s points to the string that
+             * must be printed, s_len has the length of the string
+             * The precision requirements, if any, are reflected in s_len.
+             *
+             * NOTE: pad_char may be set to '0' because of the 0 flag.
+             *   It is reset to ' ' by non-numeric formats
+             */
+            switch (*fmt) {
+            case 'u':
+                if (var_type == IS_QUAD) {
+                    i_quad = va_arg(ap, u_widest_int);
+                    s = conv_10_quad(i_quad, 1, &is_negative,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                else {
+                    if (var_type == IS_LONG)
+                        i_num = (wide_int) va_arg(ap, u_wide_int);
+                    else if (var_type == IS_SHORT)
+                        i_num = (wide_int) (unsigned short) va_arg(ap, unsigned int);
+                    else
+                        i_num = (wide_int) va_arg(ap, unsigned int);
+                    s = conv_10(i_num, 1, &is_negative,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                FIX_PRECISION(adjust_precision, precision, s, s_len);
+                break;
+
+            case 'd':
+            case 'i':
+                if (var_type == IS_QUAD) {
+                    i_quad = va_arg(ap, widest_int);
+                    s = conv_10_quad(i_quad, 0, &is_negative,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                else {
+                    if (var_type == IS_LONG)
+                        i_num = (wide_int) va_arg(ap, wide_int);
+                    else if (var_type == IS_SHORT)
+                        i_num = (wide_int) (short) va_arg(ap, int);
+                    else
+                        i_num = (wide_int) va_arg(ap, int);
+                    s = conv_10(i_num, 0, &is_negative,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                FIX_PRECISION(adjust_precision, precision, s, s_len);
+
+                if (is_negative)
+                    prefix_char = '-';
+                else if (print_sign)
+                    prefix_char = '+';
+                else if (print_blank)
+                    prefix_char = ' ';
+                break;
+
+
+            case 'o':
+                if (var_type == IS_QUAD) {
+                    ui_quad = va_arg(ap, u_widest_int);
+                    s = conv_p2_quad(ui_quad, 3, *fmt,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                else {
+                    if (var_type == IS_LONG)
+                        ui_num = (u_wide_int) va_arg(ap, u_wide_int);
+                    else if (var_type == IS_SHORT)
+                        ui_num = (u_wide_int) (unsigned short) va_arg(ap, unsigned int);
+                    else
+                        ui_num = (u_wide_int) va_arg(ap, unsigned int);
+                    s = conv_p2(ui_num, 3, *fmt,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                FIX_PRECISION(adjust_precision, precision, s, s_len);
+                if (alternate_form && *s != '0') {
+                    *--s = '0';
+                    s_len++;
+                }
+                break;
+
+
+            case 'x':
+            case 'X':
+                if (var_type == IS_QUAD) {
+                    ui_quad = va_arg(ap, u_widest_int);
+                    s = conv_p2_quad(ui_quad, 4, *fmt,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                else {
+                    if (var_type == IS_LONG)
+                        ui_num = (u_wide_int) va_arg(ap, u_wide_int);
+                    else if (var_type == IS_SHORT)
+                        ui_num = (u_wide_int) (unsigned short) va_arg(ap, unsigned int);
+                    else
+                        ui_num = (u_wide_int) va_arg(ap, unsigned int);
+                    s = conv_p2(ui_num, 4, *fmt,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                FIX_PRECISION(adjust_precision, precision, s, s_len);
+                if (alternate_form && i_num != 0) {
+                    *--s = *fmt;        /* 'x' or 'X' */
+                    *--s = '0';
+                    s_len += 2;
+                }
+                break;
+
+
+            case 's':
+                s = va_arg(ap, char *);
+                if (s != NULL) {
+                    if (!adjust_precision) {
+                        s_len = strlen(s);
+                    }
+                    else {
+                        /* From the C library standard in section 7.9.6.1:
+                         * ...if the precision is specified, no more then
+                         * that many characters are written.  If the
+                         * precision is not specified or is greater
+                         * than the size of the array, the array shall
+                         * contain a null character.
+                         *
+                         * My reading is is precision is specified and
+                         * is less then or equal to the size of the
+                         * array, no null character is required.  So
+                         * we can't do a strlen.
+                         *
+                         * This figures out the length of the string
+                         * up to the precision.  Once it's long enough
+                         * for the specified precision, we don't care
+                         * anymore.
+                         *
+                         * NOTE: you must do the length comparison
+                         * before the check for the null character.
+                         * Otherwise, you'll check one beyond the
+                         * last valid character.
+                         */
+                        const char *walk;
+
+                        for (walk = s, s_len = 0;
+                             (s_len < precision) && (*walk != '\0');
+                             ++walk, ++s_len);
+                    }
+                }
+                else {
+                    s = S_NULL;
+                    s_len = S_NULL_LEN;
+                }
+                pad_char = ' ';
+                break;
+
+
+            case 'f':
+            case 'e':
+            case 'E':
+                fp_num = va_arg(ap, double);
+                /*
+                 * We use &num_buf[ 1 ], so that we have room for the sign
+                 */
+                s = NULL;
+#ifdef HAVE_ISNAN
+                if (isnan(fp_num)) {
+                    s = "nan";
+                    s_len = 3;
+                }
+#endif
+#ifdef HAVE_ISINF
+                if (!s && isinf(fp_num)) {
+                    s = "inf";
+                    s_len = 3;
+                }
+#endif
+                if (!s) {
+                    s = conv_fp(*fmt, fp_num, alternate_form,
+                            (adjust_precision == NO) ? FLOAT_DIGITS : precision,
+                                &is_negative, &num_buf[1], &s_len);
+                    if (is_negative)
+                        prefix_char = '-';
+                    else if (print_sign)
+                        prefix_char = '+';
+                    else if (print_blank)
+                        prefix_char = ' ';
+                }
+                break;
+
+
+            case 'g':
+            case 'G':
+                if (adjust_precision == NO)
+                    precision = FLOAT_DIGITS;
+                else if (precision == 0)
+                    precision = 1;
+                /*
+                 * * We use &num_buf[ 1 ], so that we have room for the sign
+                 */
+                s = apr_gcvt(va_arg(ap, double), precision, &num_buf[1],
+                            alternate_form);
+                if (*s == '-')
+                    prefix_char = *s++;
+                else if (print_sign)
+                    prefix_char = '+';
+                else if (print_blank)
+                    prefix_char = ' ';
+
+                s_len = strlen(s);
+
+                if (alternate_form && (q = strchr(s, '.')) == NULL) {
+                    s[s_len++] = '.';
+                    s[s_len] = '\0'; /* delimit for following strchr() */
+                }
+                if (*fmt == 'G' && (q = strchr(s, 'e')) != NULL)
+                    *q = 'E';
+                break;
+
+
+            case 'c':
+                char_buf[0] = (char) (va_arg(ap, int));
+                s = &char_buf[0];
+                s_len = 1;
+                pad_char = ' ';
+                break;
+
+
+            case '%':
+                char_buf[0] = '%';
+                s = &char_buf[0];
+                s_len = 1;
+                pad_char = ' ';
+                break;
+
+
+            case 'n':
+                if (var_type == IS_QUAD)
+                    *(va_arg(ap, widest_int *)) = cc;
+                else if (var_type == IS_LONG)
+                    *(va_arg(ap, long *)) = cc;
+                else if (var_type == IS_SHORT)
+                    *(va_arg(ap, short *)) = cc;
+                else
+                    *(va_arg(ap, int *)) = cc;
+                print_something = NO;
+                break;
+
+                /*
+                 * This is where we extend the printf format, with a second
+                 * type specifier
+                 */
+            case 'p':
+                switch(*++fmt) {
+                /*
+                 * If the pointer size is equal to or smaller than the size
+                 * of the largest unsigned int, we convert the pointer to a
+                 * hex number, otherwise we print "%p" to indicate that we
+                 * don't handle "%p".
+                 */
+                case 'p':
+#if APR_SIZEOF_VOIDP == 8
+                    if (sizeof(void *) <= sizeof(u_widest_int)) {
+                        ui_quad = (u_widest_int) va_arg(ap, void *);
+                        s = conv_p2_quad(ui_quad, 4, 'x',
+                                &num_buf[NUM_BUF_SIZE], &s_len);
+                    }
+#else
+                    if (sizeof(void *) <= sizeof(u_wide_int)) {
+                        ui_num = (u_wide_int) va_arg(ap, void *);
+                        s = conv_p2(ui_num, 4, 'x',
+                                &num_buf[NUM_BUF_SIZE], &s_len);
+                    }
+#endif
+                    else {
+                        s = "%p";
+                        s_len = 2;
+                        prefix_char = NUL;
+                    }
+                    pad_char = ' ';
+                    break;
+
+                /* print an apr_sockaddr_t as a.b.c.d:port */
+                case 'I':
+                {
+                    apr_sockaddr_t *sa;
+
+                    sa = va_arg(ap, apr_sockaddr_t *);
+                    if (sa != NULL) {
+                        s = conv_apr_sockaddr(sa, &num_buf[NUM_BUF_SIZE], &s_len);
+                        if (adjust_precision && precision < s_len)
+                            s_len = precision;
+                    }
+                    else {
+                        s = S_NULL;
+                        s_len = S_NULL_LEN;
+                    }
+                    pad_char = ' ';
+                }
+                break;
+
+                /* print a struct in_addr as a.b.c.d */
+                case 'A':
+                {
+                    struct in_addr *ia;
+
+                    ia = va_arg(ap, struct in_addr *);
+                    if (ia != NULL) {
+                        s = conv_in_addr(ia, &num_buf[NUM_BUF_SIZE], &s_len);
+                        if (adjust_precision && precision < s_len)
+                            s_len = precision;
+                    }
+                    else {
+                        s = S_NULL;
+                        s_len = S_NULL_LEN;
+                    }
+                    pad_char = ' ';
+                }
+                break;
+
+                case 'T':
+#if APR_HAS_THREADS
+                {
+                    apr_os_thread_t *tid;
+
+                    tid = va_arg(ap, apr_os_thread_t *);
+                    if (tid != NULL) {
+                        s = conv_os_thread_t(tid, &num_buf[NUM_BUF_SIZE], &s_len);
+                        if (adjust_precision && precision < s_len)
+                            s_len = precision;
+                    }
+                    else {
+                        s = S_NULL;
+                        s_len = S_NULL_LEN;
+                    }
+                    pad_char = ' ';
+                }
+#else
+                    char_buf[0] = '0';
+                    s = &char_buf[0];
+                    s_len = 1;
+                    pad_char = ' ';
+#endif
+                    break;
+
+                case NUL:
+                    /* if %p ends the string, oh well ignore it */
+                    continue;
+
+                default:
+                    s = "bogus %p";
+                    s_len = 8;
+                    prefix_char = NUL;
+                    (void)va_arg(ap, void *); /* skip the bogus argument on the stack */
+                    break;
+                }
+                break;
+
+            case NUL:
+                /*
+                 * The last character of the format string was %.
+                 * We ignore it.
+                 */
+                continue;
+
+
+                /*
+                 * The default case is for unrecognized %'s.
+                 * We print %<char> to help the user identify what
+                 * option is not understood.
+                 * This is also useful in case the user wants to pass
+                 * the output of format_converter to another function
+                 * that understands some other %<char> (like syslog).
+                 * Note that we can't point s inside fmt because the
+                 * unknown <char> could be preceded by width etc.
+                 */
+            default:
+                char_buf[0] = '%';
+                char_buf[1] = *fmt;
+                s = char_buf;
+                s_len = 2;
+                pad_char = ' ';
+                break;
+            }
+
+            if (prefix_char != NUL && s != S_NULL && s != char_buf) {
+                *--s = prefix_char;
+                s_len++;
+            }
+
+            if (adjust_width && adjust == RIGHT && min_width > s_len) {
+                if (pad_char == '0' && prefix_char != NUL) {
+                    INS_CHAR(*s, sp, bep, cc);
+                    s++;
+                    s_len--;
+                    min_width--;
+                }
+                PAD(min_width, s_len, pad_char);
+            }
+
+            /*
+             * Print the string s. 
+             */
+            if (print_something == YES) {
+                for (i = s_len; i != 0; i--) {
+                      INS_CHAR(*s, sp, bep, cc);
+                    s++;
+                }
+            }
+
+            if (adjust_width && adjust == LEFT && min_width > s_len)
+                PAD(min_width, s_len, pad_char);
+        }
+        fmt++;
+    }
+    vbuff->curpos = sp;
+
+    return cc;
+}
+
+
+static int snprintf_flush(apr_vformatter_buff_t *vbuff)
+{
+    /* if the buffer fills we have to abort immediately, there is no way
+     * to "flush" an apr_snprintf... there's nowhere to flush it to.
+     */
+    return -1;
+}
+
+
+APR_DECLARE_NONSTD(int) apr_snprintf(char *buf, apr_size_t len, 
+                                     const char *format, ...)
+{
+    int cc;
+    va_list ap;
+    apr_vformatter_buff_t vbuff;
+
+    if (len == 0) {
+        /* NOTE: This is a special case; we just want to return the number
+         * of chars that would be written (minus \0) if the buffer
+         * size was infinite. We leverage the fact that INS_CHAR
+         * just does actual inserts iff the buffer pointer is non-NULL.
+         * In this case, we don't care what buf is; it can be NULL, since
+         * we don't touch it at all.
+         */
+        vbuff.curpos = NULL;
+        vbuff.endpos = NULL;
+    } else {
+        /* save one byte for nul terminator */
+        vbuff.curpos = buf;
+        vbuff.endpos = buf + len - 1;
+    }
+    va_start(ap, format);
+    cc = apr_vformatter(snprintf_flush, &vbuff, format, ap);
+    va_end(ap);
+    if (len != 0) {
+        *vbuff.curpos = '\0';
+    }
+    return (cc == -1) ? (int)len : cc;
+}
+
+
+APR_DECLARE(int) apr_vsnprintf(char *buf, apr_size_t len, const char *format,
+                               va_list ap)
+{
+    int cc;
+    apr_vformatter_buff_t vbuff;
+
+    if (len == 0) {
+        /* See above note */
+        vbuff.curpos = NULL;
+        vbuff.endpos = NULL;
+    } else {
+        /* save one byte for nul terminator */
+        vbuff.curpos = buf;
+        vbuff.endpos = buf + len - 1;
+    }
+    cc = apr_vformatter(snprintf_flush, &vbuff, format, ap);
+    if (len != 0) {
+        *vbuff.curpos = '\0';
+    }
+    return (cc == -1) ? (int)len : cc;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.lo
new file mode 100644
index 00000000..24aa0fc0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.lo
@@ -0,0 +1,12 @@
+# apr_snprintf.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_snprintf.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_snprintf.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.o
new file mode 100644
index 00000000..82b10d9c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.c
new file mode 100644
index 00000000..1927c515
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.c
@@ -0,0 +1,458 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_general.h"
+#include "apr_private.h"
+#include "apr_lib.h"
+#define APR_WANT_STDIO
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#ifdef HAVE_STDDEF_H
+#include <stddef.h> /* NULL */
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h> /* strtol and strtoll */
+#endif
+
+/** this is used to cache lengths in apr_pstrcat */
+#define MAX_SAVED_LENGTHS  6
+
+APR_DECLARE(char *) apr_pstrdup(apr_pool_t *a, const char *s)
+{
+    char *res;
+    apr_size_t len;
+
+    if (s == NULL) {
+        return NULL;
+    }
+    len = strlen(s) + 1;
+    res = apr_palloc(a, len);
+    memcpy(res, s, len);
+    return res;
+}
+
+APR_DECLARE(char *) apr_pstrndup(apr_pool_t *a, const char *s, apr_size_t n)
+{
+    char *res;
+    const char *end;
+
+    if (s == NULL) {
+        return NULL;
+    }
+    end = memchr(s, '\0', n);
+    if (end != NULL)
+        n = end - s;
+    res = apr_palloc(a, n + 1);
+    memcpy(res, s, n);
+    res[n] = '\0';
+    return res;
+}
+
+APR_DECLARE(char *) apr_pstrmemdup(apr_pool_t *a, const char *s, apr_size_t n)
+{
+    char *res;
+
+    if (s == NULL) {
+        return NULL;
+    }
+    res = apr_palloc(a, n + 1);
+    memcpy(res, s, n);
+    res[n] = '\0';
+    return res;
+}
+
+APR_DECLARE(void *) apr_pmemdup(apr_pool_t *a, const void *m, apr_size_t n)
+{
+    void *res;
+
+    if (m == NULL)
+	return NULL;
+    res = apr_palloc(a, n);
+    memcpy(res, m, n);
+    return res;
+}
+
+APR_DECLARE_NONSTD(char *) apr_pstrcat(apr_pool_t *a, ...)
+{
+    char *cp, *argp, *res;
+    apr_size_t saved_lengths[MAX_SAVED_LENGTHS];
+    int nargs = 0;
+
+    /* Pass one --- find length of required string */
+
+    apr_size_t len = 0;
+    va_list adummy;
+
+    va_start(adummy, a);
+
+    while ((cp = va_arg(adummy, char *)) != NULL) {
+        apr_size_t cplen = strlen(cp);
+        if (nargs < MAX_SAVED_LENGTHS) {
+            saved_lengths[nargs++] = cplen;
+        }
+        len += cplen;
+    }
+
+    va_end(adummy);
+
+    /* Allocate the required string */
+
+    res = (char *) apr_palloc(a, len + 1);
+    cp = res;
+
+    /* Pass two --- copy the argument strings into the result space */
+
+    va_start(adummy, a);
+
+    nargs = 0;
+    while ((argp = va_arg(adummy, char *)) != NULL) {
+        if (nargs < MAX_SAVED_LENGTHS) {
+            len = saved_lengths[nargs++];
+        }
+        else {
+            len = strlen(argp);
+        }
+ 
+        memcpy(cp, argp, len);
+        cp += len;
+    }
+
+    va_end(adummy);
+
+    /* Return the result string */
+
+    *cp = '\0';
+
+    return res;
+}
+
+APR_DECLARE(char *) apr_pstrcatv(apr_pool_t *a, const struct iovec *vec,
+                                 apr_size_t nvec, apr_size_t *nbytes)
+{
+    apr_size_t i;
+    apr_size_t len;
+    const struct iovec *src;
+    char *res;
+    char *dst;
+
+    /* Pass one --- find length of required string */
+    len = 0;
+    src = vec;
+    for (i = nvec; i; i--) {
+        len += src->iov_len;
+        src++;
+    }
+    if (nbytes) {
+        *nbytes = len;
+    }
+
+    /* Allocate the required string */
+    res = (char *) apr_palloc(a, len + 1);
+    
+    /* Pass two --- copy the argument strings into the result space */
+    src = vec;
+    dst = res;
+    for (i = nvec; i; i--) {
+        memcpy(dst, src->iov_base, src->iov_len);
+        dst += src->iov_len;
+        src++;
+    }
+
+    /* Return the result string */
+    *dst = '\0';
+
+    return res;
+}
+
+#if (!APR_HAVE_MEMCHR)
+void *memchr(const void *s, int c, size_t n)
+{
+    const char *cp;
+
+    for (cp = s; n > 0; n--, cp++) {
+        if (*cp == c)
+            return (char *) cp; /* Casting away the const here */
+    }
+
+    return NULL;
+}
+#endif
+
+#ifndef INT64_MAX
+#define INT64_MAX  APR_INT64_C(0x7fffffffffffffff)
+#endif
+#ifndef INT64_MIN
+#define INT64_MIN (-APR_INT64_C(0x7fffffffffffffff) - APR_INT64_C(1))
+#endif
+
+APR_DECLARE(apr_int64_t) apr_strtoi64(const char *nptr, char **endptr, int base)
+{
+#if (APR_HAVE_INT64_STRFN)
+    return APR_INT64_STRFN(nptr, endptr, base);
+#else
+    const char *s;
+    apr_int64_t acc;
+    apr_int64_t val;
+    int neg, any;
+    char c;
+
+    /*
+     * Skip white space and pick up leading +/- sign if any.
+     * If base is 0, allow 0x for hex and 0 for octal, else
+     * assume decimal; if base is already 16, allow 0x.
+     */
+    s = nptr;
+    do {
+	c = *s++;
+    } while (apr_isspace(c));
+    if (c == '-') {
+	neg = 1;
+	c = *s++;
+    } else {
+	neg = 0;
+	if (c == '+')
+	    c = *s++;
+    }
+    if ((base == 0 || base == 16) &&
+	c == '0' && (*s == 'x' || *s == 'X')) {
+	    c = s[1];
+	    s += 2;
+	    base = 16;
+    }
+    if (base == 0)
+	base = c == '0' ? 8 : 10;
+    acc = any = 0;
+    if (base < 2 || base > 36) {
+	errno = EINVAL;
+        if (endptr != NULL)
+	    *endptr = (char *)(any ? s - 1 : nptr);
+        return acc;
+    }
+
+    /* The classic bsd implementation requires div/mod operators
+     * to compute a cutoff.  Benchmarking proves that is very, very
+     * evil to some 32 bit processors.  Instead, look for underflow
+     * in both the mult and add/sub operation.  Unlike the bsd impl,
+     * we also work strictly in a signed int64 word as we haven't
+     * implemented the unsigned type in win32.
+     * 
+     * Set 'any' if any `digits' consumed; make it negative to indicate
+     * overflow.
+     */
+    val = 0;
+    for ( ; ; c = *s++) {
+        if (c >= '0' && c <= '9')
+	    c -= '0';
+#if (('Z' - 'A') == 25)
+	else if (c >= 'A' && c <= 'Z')
+	    c -= 'A' - 10;
+	else if (c >= 'a' && c <= 'z')
+	    c -= 'a' - 10;
+#elif APR_CHARSET_EBCDIC
+	else if (c >= 'A' && c <= 'I')
+	    c -= 'A' - 10;
+	else if (c >= 'J' && c <= 'R')
+	    c -= 'J' - 19;
+	else if (c >= 'S' && c <= 'Z')
+	    c -= 'S' - 28;
+	else if (c >= 'a' && c <= 'i')
+	    c -= 'a' - 10;
+	else if (c >= 'j' && c <= 'r')
+	    c -= 'j' - 19;
+	else if (c >= 's' && c <= 'z')
+	    c -= 'z' - 28;
+#else
+#error "CANNOT COMPILE apr_strtoi64(), only ASCII and EBCDIC supported" 
+#endif
+	else
+	    break;
+	if (c >= base)
+	    break;
+	val *= base;
+        if ( (any < 0)	/* already noted an over/under flow - short circuit */
+           || (neg && (val > acc || (val -= c) > acc)) /* underflow */
+           || (!neg && (val < acc || (val += c) < acc))) {       /* overflow */
+            any = -1;	/* once noted, over/underflows never go away */
+#ifdef APR_STRTOI64_OVERFLOW_IS_BAD_CHAR
+            break;
+#endif
+        } else {
+            acc = val;
+	    any = 1;
+        }
+    }
+
+    if (any < 0) {
+	acc = neg ? INT64_MIN : INT64_MAX;
+	errno = ERANGE;
+    } else if (!any) {
+	errno = EINVAL;
+    }
+    if (endptr != NULL)
+	*endptr = (char *)(any ? s - 1 : nptr);
+    return (acc);
+#endif
+}
+
+APR_DECLARE(apr_int64_t) apr_atoi64(const char *buf)
+{
+    return apr_strtoi64(buf, NULL, 10);
+}
+
+APR_DECLARE(char *) apr_itoa(apr_pool_t *p, int n)
+{
+    const int BUFFER_SIZE = sizeof(int) * 3 + 2;
+    char *buf = apr_palloc(p, BUFFER_SIZE);
+    char *start = buf + BUFFER_SIZE - 1;
+    int negative;
+    if (n < 0) {
+	negative = 1;
+	n = -n;
+    }
+    else {
+	negative = 0;
+    }
+    *start = 0;
+    do {
+	*--start = '0' + (n % 10);
+	n /= 10;
+    } while (n);
+    if (negative) {
+	*--start = '-';
+    }
+    return start;
+}
+
+APR_DECLARE(char *) apr_ltoa(apr_pool_t *p, long n)
+{
+    const int BUFFER_SIZE = sizeof(long) * 3 + 2;
+    char *buf = apr_palloc(p, BUFFER_SIZE);
+    char *start = buf + BUFFER_SIZE - 1;
+    int negative;
+    if (n < 0) {
+	negative = 1;
+	n = -n;
+    }
+    else {
+	negative = 0;
+    }
+    *start = 0;
+    do {
+	*--start = (char)('0' + (n % 10));
+	n /= 10;
+    } while (n);
+    if (negative) {
+	*--start = '-';
+    }
+    return start;
+}
+
+APR_DECLARE(char *) apr_off_t_toa(apr_pool_t *p, apr_off_t n)
+{
+    const int BUFFER_SIZE = sizeof(apr_off_t) * 3 + 2;
+    char *buf = apr_palloc(p, BUFFER_SIZE);
+    char *start = buf + BUFFER_SIZE - 1;
+    int negative;
+    if (n < 0) {
+	negative = 1;
+	n = -n;
+    }
+    else {
+	negative = 0;
+    }
+    *start = 0;
+    do {
+	*--start = '0' + (char)(n % 10);
+	n /= 10;
+    } while (n);
+    if (negative) {
+	*--start = '-';
+    }
+    return start;
+}
+
+APR_DECLARE(char *) apr_strfsize(apr_off_t size, char *buf)
+{
+    const char ord[] = "KMGTPE";
+    const char *o = ord;
+    int remain;
+
+    if (size < 0) {
+        return strcpy(buf, "  - ");
+    }
+    if (size < 973) {
+        if (apr_snprintf(buf, 5, "%3d ", (int) size) < 0)
+            return strcpy(buf, "****");
+        return buf;
+    }
+    do {
+        remain = (int)(size & 1023);
+        size >>= 10;
+        if (size >= 973) {
+            ++o;
+            continue;
+        }
+        if (size < 9 || (size == 9 && remain < 973)) {
+            if ((remain = ((remain * 5) + 256) / 512) >= 10)
+                ++size, remain = 0;
+            if (apr_snprintf(buf, 5, "%d.%d%c", (int) size, remain, *o) < 0)
+                return strcpy(buf, "****");
+            return buf;
+        }
+        if (remain >= 512)
+            ++size;
+        if (apr_snprintf(buf, 5, "%3d%c", (int) size, *o) < 0)
+            return strcpy(buf, "****");
+        return buf;
+    } while (1);
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.lo
new file mode 100644
index 00000000..4314698b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.lo
@@ -0,0 +1,12 @@
+# apr_strings.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_strings.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_strings.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.o
new file mode 100644
index 00000000..720cd411
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.c
new file mode 100644
index 00000000..0e960e8a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.c
@@ -0,0 +1,149 @@
+/* -*- mode: c; c-file-style: "k&r" -*-
+
+  strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
+  Copyright (C) 2000 by Martin Pool <mbp@humbug.org.au>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include <ctype.h>
+#include <string.h>
+#include "apr_strings.h"
+#include "apr_lib.h"            /* for apr_is*() */
+
+#if defined(__GNUC__)
+#  define UNUSED __attribute__((__unused__))
+#else
+#  define UNUSED
+#endif
+
+/* based on "strnatcmp.c,v 1.6 2000/04/20 07:30:11 mbp Exp $" */
+
+static int
+compare_right(char const *a, char const *b)
+{
+     int bias = 0;
+     
+     /* The longest run of digits wins.  That aside, the greatest
+	value wins, but we can't know that it will until we've scanned
+	both numbers to know that they have the same magnitude, so we
+	remember it in BIAS. */
+     for (;; a++, b++) {
+	  if (!apr_isdigit(*a)  &&  !apr_isdigit(*b))
+	       break;
+	  else if (!apr_isdigit(*a))
+	       return -1;
+	  else if (!apr_isdigit(*b))
+	       return +1;
+	  else if (*a < *b) {
+	       if (!bias)
+		    bias = -1;
+	  } else if (*a > *b) {
+	       if (!bias)
+		    bias = +1;
+	  } else if (!*a  &&  !*b)
+	       break;
+     }
+
+     return bias;
+}
+
+
+static int
+compare_left(char const *a, char const *b)
+{
+     /* Compare two left-aligned numbers: the first to have a
+        different value wins. */
+     for (;; a++, b++) {
+	  if (!apr_isdigit(*a)  &&  !apr_isdigit(*b))
+	       break;
+	  else if (!apr_isdigit(*a))
+	       return -1;
+	  else if (!apr_isdigit(*b))
+	       return +1;
+	  else if (*a < *b)
+	       return -1;
+	  else if (*a > *b)
+	       return +1;
+     }
+	  
+     return 0;
+}
+
+
+static int strnatcmp0(char const *a, char const *b, int fold_case)
+{
+     int ai, bi;
+     char ca, cb;
+     int fractional, result;
+     ai = bi = 0;
+     while (1) {
+	  ca = a[ai]; cb = b[bi];
+
+	  /* skip over leading spaces or zeros */
+	  while (apr_isspace(ca))
+	       ca = a[++ai];
+
+	  while (apr_isspace(cb))
+	       cb = b[++bi];
+
+	  /* process run of digits */
+	  if (apr_isdigit(ca)  &&  apr_isdigit(cb)) {
+	       fractional = (ca == '0' || cb == '0');
+
+	       if (fractional) {
+		    if ((result = compare_left(a+ai, b+bi)) != 0)
+			 return result;
+	       } else {
+		    if ((result = compare_right(a+ai, b+bi)) != 0)
+			 return result;
+	       }
+	  }
+
+	  if (!ca && !cb) {
+	       /* The strings compare the same.  Perhaps the caller
+                  will want to call strcmp to break the tie. */
+	       return 0;
+	  }
+
+	  if (fold_case) {
+	       ca = apr_toupper(ca);
+	       cb = apr_toupper(cb);
+	  }
+	  
+	  if (ca < cb)
+	       return -1;
+	  else if (ca > cb)
+	       return +1;
+
+	  ++ai; ++bi;
+     }
+}
+
+
+
+APR_DECLARE(int) apr_strnatcmp(char const *a, char const *b)
+{
+     return strnatcmp0(a, b, 0);
+}
+
+
+/* Compare, recognizing numeric string and ignoring case. */
+APR_DECLARE(int) apr_strnatcasecmp(char const *a, char const *b)
+{
+     return strnatcmp0(a, b, 1);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.lo
new file mode 100644
index 00000000..1ac1ef2b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.lo
@@ -0,0 +1,12 @@
+# apr_strnatcmp.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_strnatcmp.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_strnatcmp.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.o
new file mode 100644
index 00000000..bad4e5c7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c
new file mode 100644
index 00000000..517b319d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c
@@ -0,0 +1,56 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef HAVE_STDDEF_H
+#include <stddef.h>        /* for NULL */
+#endif
+
+#include "apr.h"
+#include "apr_strings.h"
+
+#define APR_WANT_STRFUNC   /* for strchr() */
+#include "apr_want.h"
+
+APR_DECLARE(char *) apr_strtok(char *str, const char *sep, char **last)
+{
+    char *token;
+
+    if (!str)           /* subsequent call */
+        str = *last;    /* start where we left off */
+
+    /* skip characters in sep (will terminate at '\0') */
+    while (*str && strchr(sep, *str))
+        ++str;
+
+    if (!*str)          /* no more tokens */
+        return NULL;
+
+    token = str;
+
+    /* skip valid token characters to terminate token and
+     * prepare for the next call (will terminate at '\0) 
+     */
+    *last = token + 1;
+    while (**last && !strchr(sep, **last))
+        ++*last;
+
+    if (**last) {
+        **last = '\0';
+        ++*last;
+    }
+
+    return token;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.lo
new file mode 100644
index 00000000..d601db21
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.lo
@@ -0,0 +1,12 @@
+# apr_strtok.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_strtok.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_strtok.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.o
new file mode 100644
index 00000000..2a483101
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/.libs/waitio.o b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/.libs/waitio.o
new file mode 100644
index 00000000..6ead1cd2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/.libs/waitio.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/Makefile
new file mode 100644
index 00000000..45df847a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/Makefile
@@ -0,0 +1,15 @@
+srcdir = .
+
+
+TARGETS = \
+	waitio.lo 
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/unix
+DEFOSDIR=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/Makefile.in
new file mode 100644
index 00000000..190cacfc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/Makefile.in
@@ -0,0 +1,15 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	waitio.lo 
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.c b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.c
new file mode 100644
index 00000000..774e923e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.c
@@ -0,0 +1,64 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_arch_networkio.h"
+#include "apr_poll.h"
+#include "apr_errno.h"
+#include "apr_support.h"
+
+/* The only case where we don't use wait_for_io_or_timeout is on
+ * pre-BONE BeOS, so this check should be sufficient and simpler */
+#if !BEOS_R5
+#define USE_WAIT_FOR_IO
+#endif
+
+#ifdef USE_WAIT_FOR_IO
+apr_status_t apr_wait_for_io_or_timeout(apr_file_t *f, apr_socket_t *s,
+                                           int for_read)
+{
+    apr_interval_time_t timeout;
+    apr_pollfd_t pollset;
+    int srv, n;
+    int type = for_read ? APR_POLLIN : APR_POLLOUT;
+
+    /* TODO - timeout should be less each time through this loop */
+    if (f) {
+        pollset.desc_type = APR_POLL_FILE;
+        pollset.desc.f = f;
+        pollset.p = f->pool;
+        timeout = f->timeout;
+    }
+    else {
+        pollset.desc_type = APR_POLL_SOCKET;
+        pollset.desc.s = s;
+        pollset.p = s->cntxt;
+        timeout = s->timeout;
+    }
+    pollset.reqevents = type;
+
+    do {
+        srv = apr_poll(&pollset, 1, &n, timeout);
+
+        if (n == 1 && pollset.rtnevents & type) {
+            return APR_SUCCESS;
+        }
+    } while (APR_STATUS_IS_EINTR(srv));
+
+    return srv;
+}
+#endif
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.lo b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.lo
new file mode 100644
index 00000000..2d94669b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.lo
@@ -0,0 +1,12 @@
+# waitio.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/waitio.o'
+
+# Name of the non-PIC object.
+non_pic_object='waitio.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.o b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.o
new file mode 100644
index 00000000..8e28ef25
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/support/unix/waitio.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/.libs/apr_hash.o b/rubbos/app/httpd-2.0.64/srclib/apr/tables/.libs/apr_hash.o
new file mode 100644
index 00000000..c7bf7e51
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/.libs/apr_hash.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/.libs/apr_tables.o b/rubbos/app/httpd-2.0.64/srclib/apr/tables/.libs/apr_tables.o
new file mode 100644
index 00000000..e6d0baf4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/.libs/apr_tables.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/tables/Makefile
new file mode 100644
index 00000000..18c9d1a0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/Makefile
@@ -0,0 +1,13 @@
+srcdir = .
+
+
+TARGETS = apr_tables.lo apr_hash.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+DEFOSDIR=$(INCDIR)/arch/unix
+INCDIR=../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/tables/Makefile.in
new file mode 100644
index 00000000..9a97a30f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/Makefile.in
@@ -0,0 +1,13 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = apr_tables.lo apr_hash.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCDIR=../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.c b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.c
new file mode 100644
index 00000000..abc5008c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.c
@@ -0,0 +1,443 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+
+#include "apr_general.h"
+#include "apr_pools.h"
+
+#include "apr_hash.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+
+
+/*
+ * The internal form of a hash table.
+ *
+ * The table is an array indexed by the hash of the key; collisions
+ * are resolved by hanging a linked list of hash entries off each
+ * element of the array. Although this is a really simple design it
+ * isn't too bad given that pools have a low allocation overhead.
+ */
+
+typedef struct apr_hash_entry_t apr_hash_entry_t;
+
+struct apr_hash_entry_t {
+    apr_hash_entry_t *next;
+    unsigned int      hash;
+    const void       *key;
+    apr_ssize_t       klen;
+    const void       *val;
+};
+
+/*
+ * Data structure for iterating through a hash table.
+ *
+ * We keep a pointer to the next hash entry here to allow the current
+ * hash entry to be freed or otherwise mangled between calls to
+ * apr_hash_next().
+ */
+struct apr_hash_index_t {
+    apr_hash_t         *ht;
+    apr_hash_entry_t   *this, *next;
+    unsigned int        index;
+};
+
+/*
+ * The size of the array is always a power of two. We use the maximum
+ * index rather than the size so that we can use bitwise-AND for
+ * modular arithmetic.
+ * The count of hash entries may be greater depending on the chosen
+ * collision rate.
+ */
+struct apr_hash_t {
+    apr_pool_t          *pool;
+    apr_hash_entry_t   **array;
+    apr_hash_index_t     iterator;  /* For apr_hash_first(NULL, ...) */
+    unsigned int         count, max;
+    apr_hash_entry_t    *free;  /* List of recycled entries */
+};
+
+#define INITIAL_MAX 15 /* tunable == 2^n - 1 */
+
+
+/*
+ * Hash creation functions.
+ */
+
+static apr_hash_entry_t **alloc_array(apr_hash_t *ht, unsigned int max)
+{
+   return apr_pcalloc(ht->pool, sizeof(*ht->array) * (max + 1));
+}
+
+APR_DECLARE(apr_hash_t *) apr_hash_make(apr_pool_t *pool)
+{
+    apr_hash_t *ht;
+    ht = apr_palloc(pool, sizeof(apr_hash_t));
+    ht->pool = pool;
+    ht->free = NULL;
+    ht->count = 0;
+    ht->max = INITIAL_MAX;
+    ht->array = alloc_array(ht, ht->max);
+    return ht;
+}
+
+
+/*
+ * Hash iteration functions.
+ */
+
+APR_DECLARE(apr_hash_index_t *) apr_hash_next(apr_hash_index_t *hi)
+{
+    hi->this = hi->next;
+    while (!hi->this) {
+        if (hi->index > hi->ht->max)
+            return NULL;
+
+        hi->this = hi->ht->array[hi->index++];
+    }
+    hi->next = hi->this->next;
+    return hi;
+}
+
+APR_DECLARE(apr_hash_index_t *) apr_hash_first(apr_pool_t *p, apr_hash_t *ht)
+{
+    apr_hash_index_t *hi;
+    if (p)
+        hi = apr_palloc(p, sizeof(*hi));
+    else
+        hi = &ht->iterator;
+
+    hi->ht = ht;
+    hi->index = 0;
+    hi->this = NULL;
+    hi->next = NULL;
+    return apr_hash_next(hi);
+}
+
+APR_DECLARE(void) apr_hash_this(apr_hash_index_t *hi,
+                                const void **key,
+                                apr_ssize_t *klen,
+                                void **val)
+{
+    if (key)  *key  = hi->this->key;
+    if (klen) *klen = hi->this->klen;
+    if (val)  *val  = (void *)hi->this->val;
+}
+
+
+/*
+ * Expanding a hash table
+ */
+
+static void expand_array(apr_hash_t *ht)
+{
+    apr_hash_index_t *hi;
+    apr_hash_entry_t **new_array;
+    unsigned int new_max;
+
+    new_max = ht->max * 2 + 1;
+    new_array = alloc_array(ht, new_max);
+    for (hi = apr_hash_first(NULL, ht); hi; hi = apr_hash_next(hi)) {
+        unsigned int i = hi->this->hash & new_max;
+        hi->this->next = new_array[i];
+        new_array[i] = hi->this;
+    }
+    ht->array = new_array;
+    ht->max = new_max;
+}
+
+/*
+ * This is where we keep the details of the hash function and control
+ * the maximum collision rate.
+ *
+ * If val is non-NULL it creates and initializes a new hash entry if
+ * there isn't already one there; it returns an updatable pointer so
+ * that hash entries can be removed.
+ */
+
+static apr_hash_entry_t **find_entry(apr_hash_t *ht,
+                                     const void *key,
+                                     apr_ssize_t klen,
+                                     const void *val)
+{
+    apr_hash_entry_t **hep, *he;
+    const unsigned char *p;
+    unsigned int hash;
+    apr_ssize_t i;
+
+    /*
+     * This is the popular `times 33' hash algorithm which is used by
+     * perl and also appears in Berkeley DB. This is one of the best
+     * known hash functions for strings because it is both computed
+     * very fast and distributes very well.
+     *
+     * The originator may be Dan Bernstein but the code in Berkeley DB
+     * cites Chris Torek as the source. The best citation I have found
+     * is "Chris Torek, Hash function for text in C, Usenet message
+     * <27038@mimsy.umd.edu> in comp.lang.c , October, 1990." in Rich
+     * Salz's USENIX 1992 paper about INN which can be found at
+     * <http://citeseer.nj.nec.com/salz92internetnews.html>.
+     *
+     * The magic of number 33, i.e. why it works better than many other
+     * constants, prime or not, has never been adequately explained by
+     * anyone. So I try an explanation: if one experimentally tests all
+     * multipliers between 1 and 256 (as I did while writing a low-level
+     * data structure library some time ago) one detects that even
+     * numbers are not useable at all. The remaining 128 odd numbers
+     * (except for the number 1) work more or less all equally well.
+     * They all distribute in an acceptable way and this way fill a hash
+     * table with an average percent of approx. 86%.
+     *
+     * If one compares the chi^2 values of the variants (see
+     * Bob Jenkins ``Hashing Frequently Asked Questions'' at
+     * http://burtleburtle.net/bob/hash/hashfaq.html for a description
+     * of chi^2), the number 33 not even has the best value. But the
+     * number 33 and a few other equally good numbers like 17, 31, 63,
+     * 127 and 129 have nevertheless a great advantage to the remaining
+     * numbers in the large set of possible multipliers: their multiply
+     * operation can be replaced by a faster operation based on just one
+     * shift plus either a single addition or subtraction operation. And
+     * because a hash function has to both distribute good _and_ has to
+     * be very fast to compute, those few numbers should be preferred.
+     *
+     *                  -- Ralf S. Engelschall <rse@engelschall.com>
+     */
+    hash = 0;
+    if (klen == APR_HASH_KEY_STRING) {
+        for (p = key; *p; p++) {
+            hash = hash * 33 + *p;
+        }
+        klen = p - (const unsigned char *)key;
+    }
+    else {
+        for (p = key, i = klen; i; i--, p++) {
+            hash = hash * 33 + *p;
+        }
+    }
+
+    /* scan linked list */
+    for (hep = &ht->array[hash & ht->max], he = *hep;
+         he; hep = &he->next, he = *hep) {
+        if (he->hash == hash
+            && he->klen == klen
+            && memcmp(he->key, key, klen) == 0)
+            break;
+    }
+    if (he || !val)
+        return hep;
+
+    /* add a new entry for non-NULL values */
+    if ((he = ht->free) != NULL)
+        ht->free = he->next;
+    else
+        he = apr_palloc(ht->pool, sizeof(*he));
+    he->next = NULL;
+    he->hash = hash;
+    he->key  = key;
+    he->klen = klen;
+    he->val  = val;
+    *hep = he;
+    ht->count++;
+    return hep;
+}
+
+APR_DECLARE(apr_hash_t *) apr_hash_copy(apr_pool_t *pool,
+                                        const apr_hash_t *orig)
+{
+    apr_hash_t *ht;
+    apr_hash_entry_t *new_vals;
+    unsigned int i, j;
+
+    ht = apr_palloc(pool, sizeof(apr_hash_t) +
+                    sizeof(*ht->array) * (orig->max + 1) +
+                    sizeof(apr_hash_entry_t) * orig->count);
+    ht->pool = pool;
+    ht->free = NULL;
+    ht->count = orig->count;
+    ht->max = orig->max;
+    ht->array = (apr_hash_entry_t **)((char *)ht + sizeof(apr_hash_t));
+
+    new_vals = (apr_hash_entry_t *)((char *)(ht) + sizeof(apr_hash_t) +
+                                    sizeof(*ht->array) * (orig->max + 1));
+    j = 0;
+    for (i = 0; i <= ht->max; i++) {
+        apr_hash_entry_t **new_entry = &(ht->array[i]);
+        apr_hash_entry_t *orig_entry = orig->array[i];
+        while (orig_entry) {
+            *new_entry = &new_vals[j++];
+            (*new_entry)->hash = orig_entry->hash;
+            (*new_entry)->key = orig_entry->key;
+            (*new_entry)->klen = orig_entry->klen;
+            (*new_entry)->val = orig_entry->val;
+            new_entry = &((*new_entry)->next);
+            orig_entry = orig_entry->next;
+        }
+        *new_entry = NULL;
+    }
+    return ht;
+}
+
+APR_DECLARE(void *) apr_hash_get(apr_hash_t *ht,
+                                 const void *key,
+                                 apr_ssize_t klen)
+{
+    apr_hash_entry_t *he;
+    he = *find_entry(ht, key, klen, NULL);
+    if (he)
+        return (void *)he->val;
+    else
+        return NULL;
+}
+
+APR_DECLARE(void) apr_hash_set(apr_hash_t *ht,
+                               const void *key,
+                               apr_ssize_t klen,
+                               const void *val)
+{
+    apr_hash_entry_t **hep;
+    hep = find_entry(ht, key, klen, val);
+    if (*hep) {
+        if (!val) {
+            /* delete entry */
+            apr_hash_entry_t *old = *hep;
+            *hep = (*hep)->next;
+            old->next = ht->free;
+            ht->free = old;
+            --ht->count;
+        }
+        else {
+            /* replace entry */
+            (*hep)->val = val;
+            /* check that the collision rate isn't too high */
+            if (ht->count > ht->max) {
+                expand_array(ht);
+            }
+        }
+    }
+    /* else key not present and val==NULL */
+}
+
+APR_DECLARE(unsigned int) apr_hash_count(apr_hash_t *ht)
+{
+    return ht->count;
+}
+
+APR_DECLARE(apr_hash_t*) apr_hash_overlay(apr_pool_t *p,
+                                          const apr_hash_t *overlay,
+                                          const apr_hash_t *base)
+{
+    return apr_hash_merge(p, overlay, base, NULL, NULL);
+}
+
+APR_DECLARE(apr_hash_t *) apr_hash_merge(apr_pool_t *p,
+                                         const apr_hash_t *overlay,
+                                         const apr_hash_t *base,
+                                         void * (*merger)(apr_pool_t *p,
+                                                     const void *key,
+                                                     apr_ssize_t klen,
+                                                     const void *h1_val,
+                                                     const void *h2_val,
+                                                     const void *data),
+                                         const void *data)
+{
+    apr_hash_t *res;
+    apr_hash_entry_t *new_vals = NULL;
+    apr_hash_entry_t *iter;
+    apr_hash_entry_t *ent;
+    unsigned int i,j,k;
+
+#ifdef POOL_DEBUG
+    /* we don't copy keys and values, so it's necessary that
+     * overlay->a.pool and base->a.pool have a life span at least
+     * as long as p
+     */
+    if (!apr_pool_is_ancestor(overlay->pool, p)) {
+        fprintf(stderr,
+                "apr_hash_overlay: overlay's pool is not an ancestor of p\n");
+        abort();
+    }
+    if (!apr_pool_is_ancestor(base->pool, p)) {
+        fprintf(stderr,
+                "apr_hash_overlay: base's pool is not an ancestor of p\n");
+        abort();
+    }
+#endif
+
+    res = apr_palloc(p, sizeof(apr_hash_t));
+    res->pool = p;
+    res->free = NULL;
+    res->count = base->count;
+    res->max = (overlay->max > base->max) ? overlay->max : base->max;
+    if (base->count + overlay->count > res->max) {
+        res->max = res->max * 2 + 1;
+    }
+    res->array = alloc_array(res, res->max);
+    if (base->count + overlay->count) {
+        new_vals = apr_palloc(p, sizeof(apr_hash_entry_t) *
+                              (base->count + overlay->count));
+    }
+    j = 0;
+    for (k = 0; k <= base->max; k++) {
+        for (iter = base->array[k]; iter; iter = iter->next) {
+            i = iter->hash & res->max;
+            new_vals[j].klen = iter->klen;
+            new_vals[j].key = iter->key;
+            new_vals[j].val = iter->val;
+            new_vals[j].hash = iter->hash;
+            new_vals[j].next = res->array[i];
+            res->array[i] = &new_vals[j];
+            j++;
+        }
+    }
+
+    for (k = 0; k <= overlay->max; k++) {
+        for (iter = overlay->array[k]; iter; iter = iter->next) {
+            i = iter->hash & res->max;
+            for (ent = res->array[i]; ent; ent = ent->next) {
+                if ((ent->klen == iter->klen) &&
+                    (memcmp(ent->key, iter->key, iter->klen) == 0)) {
+                    if (merger) {
+                        ent->val = (*merger)(p, iter->key, iter->klen,
+                                             iter->val, ent->val, data);
+                    }
+                    else {
+                        ent->val = iter->val;
+                    }
+                    break;
+                }
+            }
+            if (!ent) {
+                new_vals[j].klen = iter->klen;
+                new_vals[j].key = iter->key;
+                new_vals[j].val = iter->val;
+                new_vals[j].hash = iter->hash;
+                new_vals[j].next = res->array[i];
+                res->array[i] = &new_vals[j];
+                res->count++;
+                j++;
+            }
+        }
+    }
+    return res;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(hash)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.lo b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.lo
new file mode 100644
index 00000000..94e4a9c1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.lo
@@ -0,0 +1,12 @@
+# apr_hash.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_hash.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_hash.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.o b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.o
new file mode 100644
index 00000000..04bd1950
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_hash.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.c b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.c
new file mode 100644
index 00000000..3f1f2edd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.c
@@ -0,0 +1,1207 @@
+#include <stdio.h>
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Resource allocation code... the code here is responsible for making
+ * sure that nothing leaks.
+ *
+ * rst --- 4/95 --- 6/95
+ */
+
+#include "apr_private.h"
+
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_tables.h"
+#include "apr_strings.h"
+#include "apr_lib.h"
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+/*****************************************************************
+ * This file contains array and apr_table_t functions only.
+ */
+
+/*****************************************************************
+ *
+ * The 'array' functions...
+ */
+
+static void make_array_core(apr_array_header_t *res, apr_pool_t *p,
+			    int nelts, int elt_size, int clear)
+{
+    /*
+     * Assure sanity if someone asks for
+     * array of zero elts.
+     */
+    if (nelts < 1) {
+        nelts = 1;
+    }
+
+    if (clear) {
+        res->elts = apr_pcalloc(p, nelts * elt_size);
+    }
+    else {
+        res->elts = apr_palloc(p, nelts * elt_size);
+    }
+
+    res->pool = p;
+    res->elt_size = elt_size;
+    res->nelts = 0;		/* No active elements yet... */
+    res->nalloc = nelts;	/* ...but this many allocated */
+}
+
+APR_DECLARE(int) apr_is_empty_array(const apr_array_header_t *a)
+{
+    return ((a == NULL) || (a->nelts == 0));
+}
+
+APR_DECLARE(apr_array_header_t *) apr_array_make(apr_pool_t *p,
+						int nelts, int elt_size)
+{
+    apr_array_header_t *res;
+
+    res = (apr_array_header_t *) apr_palloc(p, sizeof(apr_array_header_t));
+    make_array_core(res, p, nelts, elt_size, 1);
+    return res;
+}
+
+APR_DECLARE(void *) apr_array_pop(apr_array_header_t *arr)
+{
+    if (apr_is_empty_array(arr)) {
+        return NULL;
+    }
+   
+    return arr->elts + (arr->elt_size * (--arr->nelts));
+}
+
+APR_DECLARE(void *) apr_array_push(apr_array_header_t *arr)
+{
+    if (arr->nelts == arr->nalloc) {
+        int new_size = (arr->nalloc <= 0) ? 1 : arr->nalloc * 2;
+        char *new_data;
+
+        new_data = apr_palloc(arr->pool, arr->elt_size * new_size);
+
+        memcpy(new_data, arr->elts, arr->nalloc * arr->elt_size);
+        memset(new_data + arr->nalloc * arr->elt_size, 0,
+               arr->elt_size * (new_size - arr->nalloc));
+        arr->elts = new_data;
+        arr->nalloc = new_size;
+    }
+
+    ++arr->nelts;
+    return arr->elts + (arr->elt_size * (arr->nelts - 1));
+}
+
+static void *apr_array_push_noclear(apr_array_header_t *arr)
+{
+    if (arr->nelts == arr->nalloc) {
+        int new_size = (arr->nalloc <= 0) ? 1 : arr->nalloc * 2;
+        char *new_data;
+
+        new_data = apr_palloc(arr->pool, arr->elt_size * new_size);
+
+        memcpy(new_data, arr->elts, arr->nalloc * arr->elt_size);
+        arr->elts = new_data;
+        arr->nalloc = new_size;
+    }
+
+    ++arr->nelts;
+    return arr->elts + (arr->elt_size * (arr->nelts - 1));
+}
+
+APR_DECLARE(void) apr_array_cat(apr_array_header_t *dst,
+			       const apr_array_header_t *src)
+{
+    int elt_size = dst->elt_size;
+
+    if (dst->nelts + src->nelts > dst->nalloc) {
+	int new_size = (dst->nalloc <= 0) ? 1 : dst->nalloc * 2;
+	char *new_data;
+
+	while (dst->nelts + src->nelts > new_size) {
+	    new_size *= 2;
+	}
+
+	new_data = apr_pcalloc(dst->pool, elt_size * new_size);
+	memcpy(new_data, dst->elts, dst->nalloc * elt_size);
+
+	dst->elts = new_data;
+	dst->nalloc = new_size;
+    }
+
+    memcpy(dst->elts + dst->nelts * elt_size, src->elts,
+	   elt_size * src->nelts);
+    dst->nelts += src->nelts;
+}
+
+APR_DECLARE(apr_array_header_t *) apr_array_copy(apr_pool_t *p,
+						const apr_array_header_t *arr)
+{
+    apr_array_header_t *res =
+        (apr_array_header_t *) apr_palloc(p, sizeof(apr_array_header_t));
+    make_array_core(res, p, arr->nalloc, arr->elt_size, 0);
+
+    memcpy(res->elts, arr->elts, arr->elt_size * arr->nelts);
+    res->nelts = arr->nelts;
+    memset(res->elts + res->elt_size * res->nelts, 0,
+           res->elt_size * (res->nalloc - res->nelts));
+    return res;
+}
+
+/* This cute function copies the array header *only*, but arranges
+ * for the data section to be copied on the first push or arraycat.
+ * It's useful when the elements of the array being copied are
+ * read only, but new stuff *might* get added on the end; we have the
+ * overhead of the full copy only where it is really needed.
+ */
+
+static APR_INLINE void copy_array_hdr_core(apr_array_header_t *res,
+					   const apr_array_header_t *arr)
+{
+    res->elts = arr->elts;
+    res->elt_size = arr->elt_size;
+    res->nelts = arr->nelts;
+    res->nalloc = arr->nelts;	/* Force overflow on push */
+}
+
+APR_DECLARE(apr_array_header_t *)
+    apr_array_copy_hdr(apr_pool_t *p,
+		       const apr_array_header_t *arr)
+{
+    apr_array_header_t *res;
+
+    res = (apr_array_header_t *) apr_palloc(p, sizeof(apr_array_header_t));
+    res->pool = p;
+    copy_array_hdr_core(res, arr);
+    return res;
+}
+
+/* The above is used here to avoid consing multiple new array bodies... */
+
+APR_DECLARE(apr_array_header_t *)
+    apr_array_append(apr_pool_t *p,
+		      const apr_array_header_t *first,
+		      const apr_array_header_t *second)
+{
+    apr_array_header_t *res = apr_array_copy_hdr(p, first);
+
+    apr_array_cat(res, second);
+    return res;
+}
+
+/* apr_array_pstrcat generates a new string from the apr_pool_t containing
+ * the concatenated sequence of substrings referenced as elements within
+ * the array.  The string will be empty if all substrings are empty or null,
+ * or if there are no elements in the array.
+ * If sep is non-NUL, it will be inserted between elements as a separator.
+ */
+APR_DECLARE(char *) apr_array_pstrcat(apr_pool_t *p,
+				     const apr_array_header_t *arr,
+				     const char sep)
+{
+    char *cp, *res, **strpp;
+    apr_size_t len;
+    int i;
+
+    if (arr->nelts <= 0 || arr->elts == NULL) {    /* Empty table? */
+        return (char *) apr_pcalloc(p, 1);
+    }
+
+    /* Pass one --- find length of required string */
+
+    len = 0;
+    for (i = 0, strpp = (char **) arr->elts; ; ++strpp) {
+        if (strpp && *strpp != NULL) {
+            len += strlen(*strpp);
+        }
+        if (++i >= arr->nelts) {
+            break;
+	}
+        if (sep) {
+            ++len;
+	}
+    }
+
+    /* Allocate the required string */
+
+    res = (char *) apr_palloc(p, len + 1);
+    cp = res;
+
+    /* Pass two --- copy the argument strings into the result space */
+
+    for (i = 0, strpp = (char **) arr->elts; ; ++strpp) {
+        if (strpp && *strpp != NULL) {
+            len = strlen(*strpp);
+            memcpy(cp, *strpp, len);
+            cp += len;
+        }
+        if (++i >= arr->nelts) {
+            break;
+	}
+        if (sep) {
+            *cp++ = sep;
+	}
+    }
+
+    *cp = '\0';
+
+    /* Return the result string */
+
+    return res;
+}
+
+
+/*****************************************************************
+ *
+ * The "table" functions.
+ */
+
+#if APR_CHARSET_EBCDIC
+#define CASE_MASK 0xbfbfbfbf
+#else
+#define CASE_MASK 0xdfdfdfdf
+#endif
+
+#define TABLE_HASH_SIZE 32
+#define TABLE_INDEX_MASK 0x1f
+#define TABLE_HASH(key)  (TABLE_INDEX_MASK & *(unsigned char *)(key))
+#define TABLE_INDEX_IS_INITIALIZED(t, i) ((t)->index_initialized & (1 << (i)))
+#define TABLE_SET_INDEX_INITIALIZED(t, i) ((t)->index_initialized |= (1 << (i)))
+
+/* Compute the "checksum" for a key, consisting of the first
+ * 4 bytes, normalized for case-insensitivity and packed into
+ * an int...this checksum allows us to do a single integer
+ * comparison as a fast check to determine whether we can
+ * skip a strcasecmp
+ */
+#define COMPUTE_KEY_CHECKSUM(key, checksum)    \
+{                                              \
+    const char *k = (key);                     \
+    apr_uint32_t c = (apr_uint32_t)*k;         \
+    (checksum) = c;                            \
+    (checksum) <<= 8;                          \
+    if (c) {                                   \
+        c = (apr_uint32_t)*++k;                \
+        checksum |= c;                         \
+    }                                          \
+    (checksum) <<= 8;                          \
+    if (c) {                                   \
+        c = (apr_uint32_t)*++k;                \
+        checksum |= c;                         \
+    }                                          \
+    (checksum) <<= 8;                          \
+    if (c) {                                   \
+        c = (apr_uint32_t)*++k;                \
+        checksum |= c;                         \
+    }                                          \
+    checksum &= CASE_MASK;                     \
+}
+
+/** The opaque string-content table type */
+struct apr_table_t {
+    /* This has to be first to promote backwards compatibility with
+     * older modules which cast a apr_table_t * to an apr_array_header_t *...
+     * they should use the apr_table_elts() function for most of the
+     * cases they do this for.
+     */
+    /** The underlying array for the table */
+    apr_array_header_t a;
+#ifdef MAKE_TABLE_PROFILE
+    /** Who created the array. */
+    void *creator;
+#endif
+    /* An index to speed up table lookups.  The way this works is:
+     *   - Take the requested key and compute its checksum
+     *   - Hash the checksum into the index:
+     *     - index_first[TABLE_HASH(checksum)] is the offset within
+     *       the table of the first entry with that key checksum
+     *     - index_last[TABLE_HASH(checksum)] is the offset within
+     *       the table of the first entry with that key checksum
+     *   - If (and only if) there is no entry in the table whose
+     *     checksum hashes to index element i, then the i'th bit
+     *     of index_initialized will be zero.  (Check this before
+     *     trying to use index_first[i] or index_last[i]!)
+     */
+    apr_uint32_t index_initialized;
+    int index_first[TABLE_HASH_SIZE];
+    int index_last[TABLE_HASH_SIZE];
+};
+
+/*
+ * NOTICE: if you tweak this you should look at is_empty_table() 
+ * and table_elts() in alloc.h
+ */
+#ifdef MAKE_TABLE_PROFILE
+static apr_table_entry_t *table_push(apr_table_t *t)
+{
+    if (t->a.nelts == t->a.nalloc) {
+        return NULL;
+    }
+    return (apr_table_entry_t *) apr_array_push_noclear(&t->a);
+}
+#else /* MAKE_TABLE_PROFILE */
+#define table_push(t)	((apr_table_entry_t *) apr_array_push_noclear(&(t)->a))
+#endif /* MAKE_TABLE_PROFILE */
+
+APR_DECLARE(const apr_array_header_t *) apr_table_elts(const apr_table_t *t)
+{
+    return (const apr_array_header_t *)t;
+}
+
+APR_DECLARE(int) apr_is_empty_table(const apr_table_t *t)
+{
+    return ((t == NULL) || (t->a.nelts == 0));
+}
+
+APR_DECLARE(apr_table_t *) apr_table_make(apr_pool_t *p, int nelts)
+{
+    apr_table_t *t = apr_palloc(p, sizeof(apr_table_t));
+
+    make_array_core(&t->a, p, nelts, sizeof(apr_table_entry_t), 0);
+#ifdef MAKE_TABLE_PROFILE
+    t->creator = __builtin_return_address(0);
+#endif
+    t->index_initialized = 0;
+    return t;
+}
+
+APR_DECLARE(apr_table_t *) apr_table_copy(apr_pool_t *p, const apr_table_t *t)
+{
+    apr_table_t *new = apr_palloc(p, sizeof(apr_table_t));
+
+#ifdef POOL_DEBUG
+    /* we don't copy keys and values, so it's necessary that t->a.pool
+     * have a life span at least as long as p
+     */
+    if (!apr_pool_is_ancestor(t->a.pool, p)) {
+	fprintf(stderr, "copy_table: t's pool is not an ancestor of p\n");
+	abort();
+    }
+#endif
+    make_array_core(&new->a, p, t->a.nalloc, sizeof(apr_table_entry_t), 0);
+    memcpy(new->a.elts, t->a.elts, t->a.nelts * sizeof(apr_table_entry_t));
+    new->a.nelts = t->a.nelts;
+    memcpy(new->index_first, t->index_first, sizeof(int) * TABLE_HASH_SIZE);
+    memcpy(new->index_last, t->index_last, sizeof(int) * TABLE_HASH_SIZE);
+    new->index_initialized = t->index_initialized;
+    return new;
+}
+
+static void table_reindex(apr_table_t *t)
+{
+    int i;
+    int hash;
+    apr_table_entry_t *next_elt = (apr_table_entry_t *) t->a.elts;
+
+    t->index_initialized = 0;
+    for (i = 0; i < t->a.nelts; i++, next_elt++) {
+        hash = TABLE_HASH(next_elt->key);
+        t->index_last[hash] = i;
+        if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+            t->index_first[hash] = i;
+            TABLE_SET_INDEX_INITIALIZED(t, hash);
+        }
+    }
+}
+
+APR_DECLARE(void) apr_table_clear(apr_table_t *t)
+{
+    t->a.nelts = 0;
+    t->index_initialized = 0;
+}
+
+APR_DECLARE(const char *) apr_table_get(const apr_table_t *t, const char *key)
+{
+    apr_table_entry_t *next_elt;
+    apr_table_entry_t *end_elt;
+    apr_uint32_t checksum;
+    int hash;
+
+    if (key == NULL) {
+	return NULL;
+    }
+
+    hash = TABLE_HASH(key);
+    if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+        return NULL;
+    }
+    COMPUTE_KEY_CHECKSUM(key, checksum);
+    next_elt = ((apr_table_entry_t *) t->a.elts) + t->index_first[hash];;
+    end_elt = ((apr_table_entry_t *) t->a.elts) + t->index_last[hash];
+
+    for (; next_elt <= end_elt; next_elt++) {
+	if ((checksum == next_elt->key_checksum) &&
+            !strcasecmp(next_elt->key, key)) {
+	    return next_elt->val;
+	}
+    }
+
+    return NULL;
+}
+
+APR_DECLARE(void) apr_table_set(apr_table_t *t, const char *key,
+                                const char *val)
+{
+    apr_table_entry_t *next_elt;
+    apr_table_entry_t *end_elt;
+    apr_table_entry_t *table_end;
+    apr_uint32_t checksum;
+    int hash;
+
+    COMPUTE_KEY_CHECKSUM(key, checksum);
+    hash = TABLE_HASH(key);
+    if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+        t->index_first[hash] = t->a.nelts;
+        TABLE_SET_INDEX_INITIALIZED(t, hash);
+        goto add_new_elt;
+    }
+    next_elt = ((apr_table_entry_t *) t->a.elts) + t->index_first[hash];;
+    end_elt = ((apr_table_entry_t *) t->a.elts) + t->index_last[hash];
+    table_end =((apr_table_entry_t *) t->a.elts) + t->a.nelts;
+
+    for (; next_elt <= end_elt; next_elt++) {
+	if ((checksum == next_elt->key_checksum) &&
+            !strcasecmp(next_elt->key, key)) {
+
+            /* Found an existing entry with the same key, so overwrite it */
+
+            int must_reindex = 0;
+            apr_table_entry_t *dst_elt = NULL;
+
+            next_elt->val = apr_pstrdup(t->a.pool, val);
+
+            /* Remove any other instances of this key */
+            for (next_elt++; next_elt <= end_elt; next_elt++) {
+                if ((checksum == next_elt->key_checksum) &&
+                    !strcasecmp(next_elt->key, key)) {
+                    t->a.nelts--;
+                    if (!dst_elt) {
+                        dst_elt = next_elt;
+                    }
+                }
+                else if (dst_elt) {
+                    *dst_elt++ = *next_elt;
+                    must_reindex = 1;
+                }
+            }
+
+            /* If we've removed anything, shift over the remainder
+             * of the table (note that the previous loop didn't
+             * run to the end of the table, just to the last match
+             * for the index)
+             */
+            if (dst_elt) {
+                for (; next_elt < table_end; next_elt++) {
+                    *dst_elt++ = *next_elt;
+                }
+                must_reindex = 1;
+            }
+            if (must_reindex) {
+                table_reindex(t);
+            }
+            return;
+        }
+    }
+
+add_new_elt:
+    t->index_last[hash] = t->a.nelts;
+    next_elt = (apr_table_entry_t *) table_push(t);
+    next_elt->key = apr_pstrdup(t->a.pool, key);
+    next_elt->val = apr_pstrdup(t->a.pool, val);
+    next_elt->key_checksum = checksum;
+}
+
+APR_DECLARE(void) apr_table_setn(apr_table_t *t, const char *key,
+                                 const char *val)
+{
+    apr_table_entry_t *next_elt;
+    apr_table_entry_t *end_elt;
+    apr_table_entry_t *table_end;
+    apr_uint32_t checksum;
+    int hash;
+
+    COMPUTE_KEY_CHECKSUM(key, checksum);
+    hash = TABLE_HASH(key);
+    if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+        t->index_first[hash] = t->a.nelts;
+        TABLE_SET_INDEX_INITIALIZED(t, hash);
+        goto add_new_elt;
+    }
+    next_elt = ((apr_table_entry_t *) t->a.elts) + t->index_first[hash];;
+    end_elt = ((apr_table_entry_t *) t->a.elts) + t->index_last[hash];
+    table_end =((apr_table_entry_t *) t->a.elts) + t->a.nelts;
+
+    for (; next_elt <= end_elt; next_elt++) {
+	if ((checksum == next_elt->key_checksum) &&
+            !strcasecmp(next_elt->key, key)) {
+
+            /* Found an existing entry with the same key, so overwrite it */
+
+            int must_reindex = 0;
+            apr_table_entry_t *dst_elt = NULL;
+
+            next_elt->val = (char *)val;
+
+            /* Remove any other instances of this key */
+            for (next_elt++; next_elt <= end_elt; next_elt++) {
+                if ((checksum == next_elt->key_checksum) &&
+                    !strcasecmp(next_elt->key, key)) {
+                    t->a.nelts--;
+                    if (!dst_elt) {
+                        dst_elt = next_elt;
+                    }
+                }
+                else if (dst_elt) {
+                    *dst_elt++ = *next_elt;
+                    must_reindex = 1;
+                }
+            }
+
+            /* If we've removed anything, shift over the remainder
+             * of the table (note that the previous loop didn't
+             * run to the end of the table, just to the last match
+             * for the index)
+             */
+            if (dst_elt) {
+                for (; next_elt < table_end; next_elt++) {
+                    *dst_elt++ = *next_elt;
+                }
+                must_reindex = 1;
+            }
+            if (must_reindex) {
+                table_reindex(t);
+            }
+            return;
+        }
+    }
+
+add_new_elt:
+    t->index_last[hash] = t->a.nelts;
+    next_elt = (apr_table_entry_t *) table_push(t);
+    next_elt->key = (char *)key;
+    next_elt->val = (char *)val;
+    next_elt->key_checksum = checksum;
+}
+
+APR_DECLARE(void) apr_table_unset(apr_table_t *t, const char *key)
+{
+    apr_table_entry_t *next_elt;
+    apr_table_entry_t *end_elt;
+    apr_table_entry_t *dst_elt;
+    apr_uint32_t checksum;
+    int hash;
+    int must_reindex;
+
+    hash = TABLE_HASH(key);
+    if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+        return;
+    }
+    COMPUTE_KEY_CHECKSUM(key, checksum);
+    next_elt = ((apr_table_entry_t *) t->a.elts) + t->index_first[hash];
+    end_elt = ((apr_table_entry_t *) t->a.elts) + t->index_last[hash];
+    must_reindex = 0;
+    for (; next_elt <= end_elt; next_elt++) {
+	if ((checksum == next_elt->key_checksum) &&
+            !strcasecmp(next_elt->key, key)) {
+
+            /* Found a match: remove this entry, plus any additional
+             * matches for the same key that might follow
+             */
+            apr_table_entry_t *table_end = ((apr_table_entry_t *) t->a.elts) +
+                t->a.nelts;
+            t->a.nelts--;
+            dst_elt = next_elt;
+            for (next_elt++; next_elt <= end_elt; next_elt++) {
+                if ((checksum == next_elt->key_checksum) &&
+                    !strcasecmp(next_elt->key, key)) {
+                    t->a.nelts--;
+                }
+                else {
+                    *dst_elt++ = *next_elt;
+                }
+            }
+
+            /* Shift over the remainder of the table (note that
+             * the previous loop didn't run to the end of the table,
+             * just to the last match for the index)
+             */
+            for (; next_elt < table_end; next_elt++) {
+                *dst_elt++ = *next_elt;
+            }
+            must_reindex = 1;
+            break;
+        }
+    }
+    if (must_reindex) {
+        table_reindex(t);
+    }
+}
+
+APR_DECLARE(void) apr_table_merge(apr_table_t *t, const char *key,
+				 const char *val)
+{
+    apr_table_entry_t *next_elt;
+    apr_table_entry_t *end_elt;
+    apr_uint32_t checksum;
+    int hash;
+
+    COMPUTE_KEY_CHECKSUM(key, checksum);
+    hash = TABLE_HASH(key);
+    if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+        t->index_first[hash] = t->a.nelts;
+        TABLE_SET_INDEX_INITIALIZED(t, hash);
+        goto add_new_elt;
+    }
+    next_elt = ((apr_table_entry_t *) t->a.elts) + t->index_first[hash];
+    end_elt = ((apr_table_entry_t *) t->a.elts) + t->index_last[hash];
+
+    for (; next_elt <= end_elt; next_elt++) {
+	if ((checksum == next_elt->key_checksum) &&
+            !strcasecmp(next_elt->key, key)) {
+
+            /* Found an existing entry with the same key, so merge with it */
+	    next_elt->val = apr_pstrcat(t->a.pool, next_elt->val, ", ",
+                                        val, NULL);
+            return;
+        }
+    }
+
+add_new_elt:
+    t->index_last[hash] = t->a.nelts;
+    next_elt = (apr_table_entry_t *) table_push(t);
+    next_elt->key = apr_pstrdup(t->a.pool, key);
+    next_elt->val = apr_pstrdup(t->a.pool, val);
+    next_elt->key_checksum = checksum;
+}
+
+APR_DECLARE(void) apr_table_mergen(apr_table_t *t, const char *key,
+				  const char *val)
+{
+    apr_table_entry_t *next_elt;
+    apr_table_entry_t *end_elt;
+    apr_uint32_t checksum;
+    int hash;
+
+#ifdef POOL_DEBUG
+    {
+	if (!apr_pool_is_ancestor(apr_pool_find(key), t->a.pool)) {
+	    fprintf(stderr, "table_set: key not in ancestor pool of t\n");
+	    abort();
+	}
+	if (!apr_pool_is_ancestor(apr_pool_find(val), t->a.pool)) {
+	    fprintf(stderr, "table_set: val not in ancestor pool of t\n");
+	    abort();
+	}
+    }
+#endif
+
+    COMPUTE_KEY_CHECKSUM(key, checksum);
+    hash = TABLE_HASH(key);
+    if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+        t->index_first[hash] = t->a.nelts;
+        TABLE_SET_INDEX_INITIALIZED(t, hash);
+        goto add_new_elt;
+    }
+    next_elt = ((apr_table_entry_t *) t->a.elts) + t->index_first[hash];;
+    end_elt = ((apr_table_entry_t *) t->a.elts) + t->index_last[hash];
+
+    for (; next_elt <= end_elt; next_elt++) {
+	if ((checksum == next_elt->key_checksum) &&
+            !strcasecmp(next_elt->key, key)) {
+
+            /* Found an existing entry with the same key, so merge with it */
+	    next_elt->val = apr_pstrcat(t->a.pool, next_elt->val, ", ",
+                                        val, NULL);
+            return;
+        }
+    }
+
+add_new_elt:
+    t->index_last[hash] = t->a.nelts;
+    next_elt = (apr_table_entry_t *) table_push(t);
+    next_elt->key = (char *)key;
+    next_elt->val = (char *)val;
+    next_elt->key_checksum = checksum;
+}
+
+APR_DECLARE(void) apr_table_add(apr_table_t *t, const char *key,
+			       const char *val)
+{
+    apr_table_entry_t *elts;
+    apr_uint32_t checksum;
+    int hash;
+
+    hash = TABLE_HASH(key);
+    t->index_last[hash] = t->a.nelts;
+    if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+        t->index_first[hash] = t->a.nelts;
+        TABLE_SET_INDEX_INITIALIZED(t, hash);
+    }
+    COMPUTE_KEY_CHECKSUM(key, checksum);
+    elts = (apr_table_entry_t *) table_push(t);
+    elts->key = apr_pstrdup(t->a.pool, key);
+    elts->val = apr_pstrdup(t->a.pool, val);
+    elts->key_checksum = checksum;
+}
+
+APR_DECLARE(void) apr_table_addn(apr_table_t *t, const char *key,
+				const char *val)
+{
+    apr_table_entry_t *elts;
+    apr_uint32_t checksum;
+    int hash;
+
+#ifdef POOL_DEBUG
+    {
+	if (!apr_pool_is_ancestor(apr_pool_find(key), t->a.pool)) {
+	    fprintf(stderr, "table_set: key not in ancestor pool of t\n");
+	    abort();
+	}
+	if (!apr_pool_is_ancestor(apr_pool_find(val), t->a.pool)) {
+	    fprintf(stderr, "table_set: val not in ancestor pool of t\n");
+	    abort();
+	}
+    }
+#endif
+
+    hash = TABLE_HASH(key);
+    t->index_last[hash] = t->a.nelts;
+    if (!TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+        t->index_first[hash] = t->a.nelts;
+        TABLE_SET_INDEX_INITIALIZED(t, hash);
+    }
+    COMPUTE_KEY_CHECKSUM(key, checksum);
+    elts = (apr_table_entry_t *) table_push(t);
+    elts->key = (char *)key;
+    elts->val = (char *)val;
+    elts->key_checksum = checksum;
+}
+
+APR_DECLARE(apr_table_t *) apr_table_overlay(apr_pool_t *p,
+					     const apr_table_t *overlay,
+					     const apr_table_t *base)
+{
+    apr_table_t *res;
+
+#ifdef POOL_DEBUG
+    /* we don't copy keys and values, so it's necessary that
+     * overlay->a.pool and base->a.pool have a life span at least
+     * as long as p
+     */
+    if (!apr_pool_is_ancestor(overlay->a.pool, p)) {
+	fprintf(stderr,
+		"overlay_tables: overlay's pool is not an ancestor of p\n");
+	abort();
+    }
+    if (!apr_pool_is_ancestor(base->a.pool, p)) {
+	fprintf(stderr,
+		"overlay_tables: base's pool is not an ancestor of p\n");
+	abort();
+    }
+#endif
+
+    res = apr_palloc(p, sizeof(apr_table_t));
+    /* behave like append_arrays */
+    res->a.pool = p;
+    copy_array_hdr_core(&res->a, &overlay->a);
+    apr_array_cat(&res->a, &base->a);
+    table_reindex(res);
+    return res;
+}
+
+/* And now for something completely abstract ...
+
+ * For each key value given as a vararg:
+ *   run the function pointed to as
+ *     int comp(void *r, char *key, char *value);
+ *   on each valid key-value pair in the apr_table_t t that matches the vararg key,
+ *   or once for every valid key-value pair if the vararg list is empty,
+ *   until the function returns false (0) or we finish the table.
+ *
+ * Note that we restart the traversal for each vararg, which means that
+ * duplicate varargs will result in multiple executions of the function
+ * for each matching key.  Note also that if the vararg list is empty,
+ * only one traversal will be made and will cut short if comp returns 0.
+ *
+ * Note that the table_get and table_merge functions assume that each key in
+ * the apr_table_t is unique (i.e., no multiple entries with the same key).  This
+ * function does not make that assumption, since it (unfortunately) isn't
+ * true for some of Apache's tables.
+ *
+ * Note that rec is simply passed-on to the comp function, so that the
+ * caller can pass additional info for the task.
+ *
+ * ADDENDUM for apr_table_vdo():
+ * 
+ * The caching api will allow a user to walk the header values:
+ *
+ * apr_status_t apr_cache_el_header_walk(apr_cache_el *el, 
+ *    int (*comp)(void *, const char *, const char *), void *rec, ...);
+ *
+ * So it can be ..., however from there I use a  callback that use a va_list:
+ *
+ * apr_status_t (*cache_el_header_walk)(apr_cache_el *el, 
+ *    int (*comp)(void *, const char *, const char *), void *rec, va_list);
+ *
+ * To pass those ...'s on down to the actual module that will handle walking
+ * their headers, in the file case this is actually just an apr_table - and
+ * rather than reimplementing apr_table_do (which IMHO would be bad) I just
+ * called it with the va_list. For mod_shmem_cache I don't need it since I
+ * can't use apr_table's, but mod_file_cache should (though a good hash would
+ * be better, but that's a different issue :). 
+ *
+ * So to make mod_file_cache easier to maintain, it's a good thing
+ */
+APR_DECLARE_NONSTD(int) apr_table_do(apr_table_do_callback_fn_t *comp,
+                                     void *rec, const apr_table_t *t, ...)
+{
+    int rv;
+
+    va_list vp;
+    va_start(vp, t);
+    rv = apr_table_vdo(comp, rec, t, vp);
+    va_end(vp);
+
+    return rv;
+} 
+
+/* XXX: do the semantics of this routine make any sense?  Right now,
+ * if the caller passed in a non-empty va_list of keys to search for,
+ * the "early termination" facility only terminates on *that* key; other
+ * keys will continue to process.  Note that this only has any effect
+ * at all if there are multiple entries in the table with the same key,
+ * otherwise the called function can never effectively early-terminate
+ * this function, as the zero return value is effectively ignored.
+ *
+ * Note also that this behavior is at odds with the behavior seen if an
+ * empty va_list is passed in -- in that case, a zero return value terminates
+ * the entire apr_table_vdo (which is what I think should happen in
+ * both cases).
+ *
+ * If nobody objects soon, I'm going to change the order of the nested
+ * loops in this function so that any zero return value from the (*comp)
+ * function will cause a full termination of apr_table_vdo.  I'm hesitant
+ * at the moment because these (funky) semantics have been around for a
+ * very long time, and although Apache doesn't seem to use them at all,
+ * some third-party vendor might.  I can only think of one possible reason
+ * the existing semantics would make any sense, and it's very Apache-centric,
+ * which is this: if (*comp) is looking for matches of a particular
+ * substring in request headers (let's say it's looking for a particular
+ * cookie name in the Set-Cookie headers), then maybe it wants to be
+ * able to stop searching early as soon as it finds that one and move
+ * on to the next key.  That's only an optimization of course, but changing
+ * the behavior of this function would mean that any code that tried
+ * to do that would stop working right.
+ *
+ * Sigh.  --JCW, 06/28/02
+ */
+APR_DECLARE(int) apr_table_vdo(apr_table_do_callback_fn_t *comp,
+                               void *rec, const apr_table_t *t, va_list vp)
+{
+    char *argp;
+    apr_table_entry_t *elts = (apr_table_entry_t *) t->a.elts;
+    int vdorv = 1;
+
+    argp = va_arg(vp, char *);
+    do {
+        int rv = 1, i;
+        if (argp) {
+            /* Scan for entries that match the next key */
+            int hash = TABLE_HASH(argp);
+            if (TABLE_INDEX_IS_INITIALIZED(t, hash)) {
+                apr_uint32_t checksum;
+                COMPUTE_KEY_CHECKSUM(argp, checksum);
+                for (i = t->index_first[hash];
+                     rv && (i <= t->index_last[hash]); ++i) {
+                    if (elts[i].key && (checksum == elts[i].key_checksum) &&
+                                        !strcasecmp(elts[i].key, argp)) {
+                        rv = (*comp) (rec, elts[i].key, elts[i].val);
+                    }
+                }
+            }
+        }
+        else {
+            /* Scan the entire table */
+            for (i = 0; rv && (i < t->a.nelts); ++i) {
+                if (elts[i].key) {
+                    rv = (*comp) (rec, elts[i].key, elts[i].val);
+                }
+            }
+        }
+        if (rv == 0) {
+            vdorv = 0;
+        }
+    } while (argp && ((argp = va_arg(vp, char *)) != NULL));
+
+    return vdorv;
+}
+
+static apr_table_entry_t **table_mergesort(apr_pool_t *pool,
+                                           apr_table_entry_t **values, int n)
+{
+    /* Bottom-up mergesort, based on design in Sedgewick's "Algorithms
+     * in C," chapter 8
+     */
+    apr_table_entry_t **values_tmp =
+        (apr_table_entry_t **)apr_palloc(pool, n * sizeof(apr_table_entry_t*));
+    int i;
+    int blocksize;
+
+    /* First pass: sort pairs of elements (blocksize=1) */
+    for (i = 0; i + 1 < n; i += 2) {
+        if (strcasecmp(values[i]->key, values[i + 1]->key) > 0) {
+            apr_table_entry_t *swap = values[i];
+            values[i] = values[i + 1];
+            values[i + 1] = swap;
+        }
+    }
+
+    /* Merge successively larger blocks */
+    blocksize = 2;
+    while (blocksize < n) {
+        apr_table_entry_t **dst = values_tmp;
+        int next_start;
+        apr_table_entry_t **swap;
+
+        /* Merge consecutive pairs blocks of the next blocksize.
+         * Within a block, elements are in sorted order due to
+         * the previous iteration.
+         */
+        for (next_start = 0; next_start + blocksize < n;
+             next_start += (blocksize + blocksize)) {
+
+            int block1_start = next_start;
+            int block2_start = block1_start + blocksize;
+            int block1_end = block2_start;
+            int block2_end = block2_start + blocksize;
+            if (block2_end > n) {
+                /* The last block may be smaller than blocksize */
+                block2_end = n;
+            }
+            for (;;) {
+
+                /* Merge the next two blocks:
+                 * Pick the smaller of the next element from
+                 * block 1 and the next element from block 2.
+                 * Once either of the blocks is emptied, copy
+                 * over all the remaining elements from the
+                 * other block
+                 */
+                if (block1_start == block1_end) {
+                    for (; block2_start < block2_end; block2_start++) {
+                        *dst++ = values[block2_start];
+                    }
+                    break;
+                }
+                else if (block2_start == block2_end) {
+                    for (; block1_start < block1_end; block1_start++) {
+                        *dst++ = values[block1_start];
+                    }
+                    break;
+                }
+                if (strcasecmp(values[block1_start]->key,
+                               values[block2_start]->key) > 0) {
+                    *dst++ = values[block2_start++];
+                }
+                else {
+                    *dst++ = values[block1_start++];
+                }
+            }
+        }
+
+        /* If n is not a multiple of 2*blocksize, some elements
+         * will be left over at the end of the array.
+         */
+        for (i = dst - values_tmp; i < n; i++) {
+            values_tmp[i] = values[i];
+        }
+
+        /* The output array of this pass becomes the input
+         * array of the next pass, and vice versa
+         */
+        swap = values_tmp;
+        values_tmp = values;
+        values = swap;
+
+        blocksize += blocksize;
+    }
+
+    return values;
+}
+
+APR_DECLARE(void) apr_table_compress(apr_table_t *t, unsigned flags)
+{
+    apr_table_entry_t **sort_array;
+    apr_table_entry_t **sort_next;
+    apr_table_entry_t **sort_end;
+    apr_table_entry_t *table_next;
+    apr_table_entry_t **last;
+    int i;
+    int dups_found;
+
+    if (t->a.nelts <= 1) {
+        return;
+    }
+
+    /* Copy pointers to all the table elements into an
+     * array and sort to allow for easy detection of
+     * duplicate keys
+     */
+    sort_array = (apr_table_entry_t **)
+        apr_palloc(t->a.pool, t->a.nelts * sizeof(apr_table_entry_t*));
+    sort_next = sort_array;
+    table_next = (apr_table_entry_t *)t->a.elts;
+    i = t->a.nelts;
+    do {
+        *sort_next++ = table_next++;
+    } while (--i);
+
+    /* Note: the merge is done with mergesort instead of quicksort
+     * because mergesort is a stable sort and runs in n*log(n)
+     * time regardless of its inputs (quicksort is quadratic in
+     * the worst case)
+     */
+    sort_array = table_mergesort(t->a.pool, sort_array, t->a.nelts);
+
+    /* Process any duplicate keys */
+    dups_found = 0;
+    sort_next = sort_array;
+    sort_end = sort_array + t->a.nelts;
+    last = sort_next++;
+    while (sort_next < sort_end) {
+        if (((*sort_next)->key_checksum == (*last)->key_checksum) &&
+            !strcasecmp((*sort_next)->key, (*last)->key)) {
+            apr_table_entry_t **dup_last = sort_next + 1;
+            dups_found = 1;
+            while ((dup_last < sort_end) &&
+                   ((*dup_last)->key_checksum == (*last)->key_checksum) &&
+                   !strcasecmp((*dup_last)->key, (*last)->key)) {
+                dup_last++;
+            }
+            dup_last--; /* Elements from last through dup_last, inclusive,
+                         * all have the same key
+                         */
+            if (flags == APR_OVERLAP_TABLES_MERGE) {
+                apr_size_t len = 0;
+                apr_table_entry_t **next = last;
+                char *new_val;
+                char *val_dst;
+                do {
+                    len += strlen((*next)->val);
+                    len += 2; /* for ", " or trailing null */
+                } while (++next <= dup_last);
+                new_val = (char *)apr_palloc(t->a.pool, len);
+                val_dst = new_val;
+                next = last;
+                for (;;) {
+                    strcpy(val_dst, (*next)->val);
+                    val_dst += strlen((*next)->val);
+                    next++;
+                    if (next > dup_last) {
+                        *val_dst = 0;
+                        break;
+                    }
+                    else {
+                        *val_dst++ = ',';
+                        *val_dst++ = ' ';
+                    }
+                }
+                (*last)->val = new_val;
+            }
+            else { /* overwrite */
+                (*last)->val = (*dup_last)->val;
+            }
+            do {
+                (*sort_next)->key = NULL;
+            } while (++sort_next <= dup_last);
+        }
+        else {
+            last = sort_next++;
+        }
+    }
+
+    /* Shift elements to the left to fill holes left by removing duplicates */
+    if (dups_found) {
+        apr_table_entry_t *src = (apr_table_entry_t *)t->a.elts;
+        apr_table_entry_t *dst = (apr_table_entry_t *)t->a.elts;
+        apr_table_entry_t *last_elt = src + t->a.nelts;
+        do {
+            if (src->key) {
+                *dst++ = *src;
+            }
+        } while (++src < last_elt);
+        t->a.nelts -= (last_elt - dst);
+    }
+
+    table_reindex(t);
+}
+
+static void apr_table_cat(apr_table_t *t, const apr_table_t *s)
+{
+    const int n = t->a.nelts;
+    register int idx;
+
+    apr_array_cat(&t->a,&s->a);
+
+    if (n == 0) {
+        memcpy(t->index_first,s->index_first,sizeof(int) * TABLE_HASH_SIZE);
+        memcpy(t->index_last, s->index_last, sizeof(int) * TABLE_HASH_SIZE);
+        t->index_initialized = s->index_initialized;
+        return;
+    }
+
+    for (idx = 0; idx < TABLE_HASH_SIZE; ++idx) {
+        if (TABLE_INDEX_IS_INITIALIZED(s, idx)) {
+            t->index_last[idx] = s->index_last[idx] + n;
+            if (!TABLE_INDEX_IS_INITIALIZED(t, idx)) {
+                t->index_first[idx] = s->index_first[idx] + n;
+            }
+        }
+    }
+
+    t->index_initialized |= s->index_initialized;
+}
+
+APR_DECLARE(void) apr_table_overlap(apr_table_t *a, const apr_table_t *b,
+				    unsigned flags)
+{
+    const int m = a->a.nelts;
+    const int n = b->a.nelts;
+    apr_pool_t *p = b->a.pool;
+
+    if (m + n == 0) {
+        return;
+    }
+
+    /* copy (extend) a using b's pool */
+    if (a->a.pool != p) {
+        make_array_core(&a->a, p, m+n, sizeof(apr_table_entry_t), 0);
+    }
+
+    apr_table_cat(a, b);
+
+    apr_table_compress(a, flags);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.lo b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.lo
new file mode 100644
index 00000000..a74bcd28
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.lo
@@ -0,0 +1,12 @@
+# apr_tables.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_tables.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_tables.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.o b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.o
new file mode 100644
index 00000000..21b95695
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/tables/apr_tables.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/CuTest.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/CuTest.c
new file mode 100644
index 00000000..8356b9b2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/CuTest.c
@@ -0,0 +1,475 @@
+/*
+ * Copyright (c) 2002-2006 Asim Jalis
+ * 
+ * This library is released under the zlib/libpng license as described at
+ * 
+ * http://www.opensource.org/licenses/zlib-license.html
+ * 
+ * Here is the statement of the license:
+ * 
+ * This software is provided 'as-is', without any express or implied warranty. 
+ * In no event will the authors be held liable for any damages arising from 
+ * the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose, 
+ * including commercial applications, and to alter it and redistribute it 
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not 
+ * claim that you wrote the original software. If you use this software in a 
+ * product, an acknowledgment in the product documentation would be 
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source distribution.
+ */
+/*
+ * This file has been modified from the original distribution.
+ */
+
+#include <assert.h>
+#include <setjmp.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "CuTest.h"
+
+static int verbose = 0;
+
+void CuInit(int argc, char *argv[])
+{
+	int i;
+	
+	/* Windows doesn't have getopt, so we have to fake it.  We can't use
+	 * apr_getopt, because CuTest is meant to be a stand-alone test suite
+	 */
+	for (i = 0; i < argc; i++) {
+		if (!strcmp(argv[i], "-v")) {
+			verbose = 1;
+		}
+	}
+}
+
+/*-------------------------------------------------------------------------*
+ * CuStr
+ *-------------------------------------------------------------------------*/
+
+char* CuStrAlloc(int size)
+{
+	char* new = (char*) malloc( sizeof(char) * (size) );
+	return new;
+}
+
+char* CuStrCopy(const char* old)
+{
+	int len = strlen(old);
+	char* new = CuStrAlloc(len + 1);
+	strcpy(new, old);
+	return new;
+}
+
+/*-------------------------------------------------------------------------*
+ * CuString
+ *-------------------------------------------------------------------------*/
+
+void CuStringInit(CuString* str)
+{
+	str->length = 0;
+	str->size = STRING_MAX;
+	str->buffer = (char*) malloc(sizeof(char) * str->size);
+	str->buffer[0] = '\0';
+}
+
+CuString* CuStringNew(void)
+{
+	CuString* str = (CuString*) malloc(sizeof(CuString));
+	str->length = 0;
+	str->size = STRING_MAX;
+	str->buffer = (char*) malloc(sizeof(char) * str->size);
+	str->buffer[0] = '\0';
+	return str;
+}
+
+void CuStringResize(CuString* str, int newSize)
+{
+	str->buffer = (char*) realloc(str->buffer, sizeof(char) * newSize);
+	str->size = newSize;
+}
+
+void CuStringAppend(CuString* str, const char* text)
+{
+	int length = strlen(text);
+	if (str->length + length + 1 >= str->size)
+		CuStringResize(str, str->length + length + 1 + STRING_INC);
+	str->length += length;
+	strcat(str->buffer, text);
+}
+
+void CuStringAppendChar(CuString* str, char ch)
+{
+	char text[2];
+	text[0] = ch;
+	text[1] = '\0';
+	CuStringAppend(str, text);
+}
+
+void CuStringAppendFormat(CuString* str, const char* format, ...)
+{
+	va_list argp;
+	char buf[HUGE_STRING_LEN];
+	va_start(argp, format);
+	vsprintf(buf, format, argp);
+	va_end(argp);
+	CuStringAppend(str, buf);
+}
+
+void CuStringRead(CuString *str, char *path)
+{
+	path = strdup(str->buffer);
+}
+
+/*-------------------------------------------------------------------------*
+ * CuTest
+ *-------------------------------------------------------------------------*/
+
+void CuTestInit(CuTest* t, char* name, TestFunction function)
+{
+	t->name = CuStrCopy(name);
+	t->notimpl = 0;
+	t->failed = 0;
+	t->ran = 0;
+	t->message = NULL;
+	t->function = function;
+	t->jumpBuf = NULL;
+}
+
+CuTest* CuTestNew(char* name, TestFunction function)
+{
+	CuTest* tc = CU_ALLOC(CuTest);
+	CuTestInit(tc, name, function);
+	return tc;
+}
+
+void CuNotImpl(CuTest* tc, const char* message)
+{
+	CuString* newstr = CuStringNew();
+        CuStringAppend(newstr, message);
+        CuStringAppend(newstr, " not implemented on this platform");
+	tc->notimpl = 1;
+	tc->message = CuStrCopy(newstr->buffer);
+	if (tc->jumpBuf != 0) longjmp(*(tc->jumpBuf), 0);
+}
+
+void CuFail(CuTest* tc, const char* message)
+{
+	tc->failed = 1;
+	tc->message = CuStrCopy(message);
+	if (tc->jumpBuf != 0) longjmp(*(tc->jumpBuf), 0);
+}
+
+void CuAssert(CuTest* tc, const char* message, int condition)
+{
+	if (condition) return;
+	CuFail(tc, message);
+}
+
+void CuAssertTrue(CuTest* tc, int condition)
+{
+	if (condition) return;
+	CuFail(tc, "assert failed");
+}
+
+void CuAssertStrNEquals(CuTest* tc, const char* expected, const char* actual,
+                        int n)
+{
+	CuString* message;
+	if (strncmp(expected, actual, n) == 0) return;
+	message = CuStringNew();
+	CuStringAppend(message, "expected\n---->\n");
+	CuStringAppend(message, expected);
+	CuStringAppend(message, "\n<----\nbut saw\n---->\n");
+	CuStringAppend(message, actual);
+	CuStringAppend(message, "\n<----");
+	CuFail(tc, message->buffer);
+}
+
+void CuAssertStrEquals(CuTest* tc, const char* expected, const char* actual)
+{
+	CuString* message;
+	if (strcmp(expected, actual) == 0) return;
+	message = CuStringNew();
+	CuStringAppend(message, "expected\n---->\n");
+	CuStringAppend(message, expected);
+	CuStringAppend(message, "\n<----\nbut saw\n---->\n");
+	CuStringAppend(message, actual);
+	CuStringAppend(message, "\n<----");
+	CuFail(tc, message->buffer);
+}
+
+void CuAssertIntEquals(CuTest* tc, int expected, int actual)
+{
+	char buf[STRING_MAX];
+	if (expected == actual) return;
+	sprintf(buf, "expected <%d> but was <%d>", expected, actual);
+	CuFail(tc, buf);
+}
+
+void CuAssertPtrEquals(CuTest* tc, const void* expected, const void* actual)
+{
+	char buf[STRING_MAX];
+	if (expected == actual) return;
+	sprintf(buf, "expected pointer <%p> but was <%p>", expected, actual);
+	CuFail(tc, buf);
+}
+
+void CuAssertPtrNotNull(CuTest* tc, const void* pointer)
+{
+	char buf[STRING_MAX];
+	if (pointer != NULL ) return;
+	sprintf(buf, "null pointer unexpected, but was <%p>", pointer);
+	CuFail(tc, buf);
+}
+
+void CuTestRun(CuTest* tc)
+{
+	jmp_buf buf;
+	tc->jumpBuf = &buf;
+	if (setjmp(buf) == 0)
+	{
+		tc->ran = 1;
+		(tc->function)(tc);
+	}
+	tc->jumpBuf = 0;
+}
+
+/*-------------------------------------------------------------------------*
+ * CuSuite
+ *-------------------------------------------------------------------------*/
+
+void CuSuiteInit(CuSuite* testSuite, char *name)
+{
+	testSuite->name = strdup(name);
+	testSuite->count = 0;
+	testSuite->failCount = 0;
+	testSuite->notimplCount = 0;
+}
+
+CuSuite* CuSuiteNew(char *name)
+{
+	CuSuite* testSuite = CU_ALLOC(CuSuite);
+	CuSuiteInit(testSuite, name);
+	return testSuite;
+}
+
+void CuSuiteAdd(CuSuite* testSuite, CuTest *testCase)
+{
+	assert(testSuite->count < MAX_TEST_CASES);
+	testSuite->list[testSuite->count] = testCase;
+	testSuite->count++;
+}
+
+void CuSuiteAddSuite(CuSuite* testSuite, CuSuite* testSuite2)
+{
+	int i;
+	for (i = 0 ; i < testSuite2->count ; ++i)
+	{
+		CuTest* testCase = testSuite2->list[i];
+		CuSuiteAdd(testSuite, testCase);
+	}
+}
+
+void CuSuiteRun(CuSuite* testSuite)
+{
+	int i;
+	for (i = 0 ; i < testSuite->count ; ++i)
+	{
+		CuTest* testCase = testSuite->list[i];
+		CuTestRun(testCase);
+		if (testCase->failed) { testSuite->failCount += 1; }
+		if (testCase->notimpl) { testSuite->notimplCount += 1; }
+	}
+}
+
+void CuSuiteSummary(CuSuite* testSuite, CuString* summary)
+{
+	int i;
+	for (i = 0 ; i < testSuite->count ; ++i)
+	{
+		CuTest* testCase = testSuite->list[i];
+		CuStringAppend(summary, testCase->failed ? "F" : 
+                               testCase->notimpl ? "N": ".");
+	}
+	CuStringAppend(summary, "\n");
+}
+
+void CuSuiteOverView(CuSuite* testSuite, CuString* details)
+{
+	CuStringAppendFormat(details, "%d %s run:  %d passed, %d failed, "
+			     "%d not implemented.\n",
+			     testSuite->count, 
+			     testSuite->count == 1 ? "test" : "tests",
+   			     testSuite->count - testSuite->failCount - 
+				testSuite->notimplCount,
+			     testSuite->failCount, testSuite->notimplCount);
+}
+
+void CuSuiteDetails(CuSuite* testSuite, CuString* details)
+{
+	int i;
+	int failCount = 0;
+
+	if (testSuite->failCount != 0 && verbose)
+	{
+		CuStringAppendFormat(details, "\nFailed tests in %s:\n", testSuite->name);
+		for (i = 0 ; i < testSuite->count ; ++i)
+		{
+			CuTest* testCase = testSuite->list[i];
+			if (testCase->failed)
+			{
+				failCount++;
+				CuStringAppendFormat(details, "%d) %s: %s\n", 
+					failCount, testCase->name, testCase->message);
+			}
+		}
+	}
+	if (testSuite->notimplCount != 0 && verbose)
+	{
+		CuStringAppendFormat(details, "\nNot Implemented tests in %s:\n", testSuite->name);
+		for (i = 0 ; i < testSuite->count ; ++i)
+		{
+			CuTest* testCase = testSuite->list[i];
+			if (testCase->notimpl)
+			{
+			        failCount++;
+			        CuStringAppendFormat(details, "%d) %s: %s\n",
+			                failCount, testCase->name, testCase->message);
+			}
+		}
+	}
+}
+
+/*-------------------------------------------------------------------------*
+ * CuSuiteList
+ *-------------------------------------------------------------------------*/
+
+CuSuiteList* CuSuiteListNew(char *name)
+{
+	CuSuiteList* testSuite = CU_ALLOC(CuSuiteList);
+	testSuite->name = strdup(name);
+	testSuite->count = 0;
+	return testSuite;
+}
+
+void CuSuiteListAdd(CuSuiteList *suites, CuSuite *origsuite)
+{
+	assert(suites->count < MAX_TEST_CASES);
+	suites->list[suites->count] = origsuite;
+	suites->count++;
+}
+
+void CuSuiteListRun(CuSuiteList* testSuite)
+{
+	int i;
+	for (i = 0 ; i < testSuite->count ; ++i)
+	{
+		CuSuite* testCase = testSuite->list[i];
+		CuSuiteRun(testCase);
+	}
+}
+
+static const char *genspaces(int i)
+{
+    char *str = malloc((i + 1) * sizeof(char));
+    memset(str, ' ', i);
+    str[i] = '\0';
+    return str;
+}
+
+void CuSuiteListRunWithSummary(CuSuiteList* testSuite)
+{
+	int i;
+
+	printf("%s:\n", testSuite->name);
+	for (i = 0 ; i < testSuite->count ; ++i)
+	{
+		CuSuite* testCase = testSuite->list[i];
+		CuString *str = CuStringNew();
+
+	        printf("    %s:%s", testCase->name, 
+                                  genspaces(21 - strlen(testCase->name)));
+		fflush(stdout);
+		CuSuiteRun(testCase);
+		CuSuiteSummary(testCase, str);
+		printf("    %s", str->buffer);
+
+	}
+	printf("\n");
+}
+
+void CuSuiteListSummary(CuSuiteList* testSuite, CuString* summary)
+{
+	int i;
+	CuStringAppendFormat(summary, "%s:\n", testSuite->name);
+	for (i = 0 ; i < testSuite->count ; ++i)
+	{
+		CuSuite* testCase = testSuite->list[i];
+		CuString *str = CuStringNew();
+		CuSuiteSummary(testCase, str);
+		CuStringAppend(summary, "    ");
+		CuStringAppend(summary, str->buffer);
+	}
+	CuStringAppend(summary, "\n");
+}
+
+int CuSuiteListDetails(CuSuiteList* testSuite, CuString* details)
+{
+	int i;
+	int failCount = 0;
+	int notImplCount = 0;
+	int count = 0;
+
+	for (i = 0 ; i < testSuite->count ; ++i)
+	{
+		failCount += testSuite->list[i]->failCount;
+		notImplCount += testSuite->list[i]->notimplCount;
+                count += testSuite->list[i]->count;
+	}
+	CuStringAppendFormat(details, "%d %s run:  %d passed, %d failed, "
+			     "%d not implemented.\n",
+			     count, 
+			     count == 1 ? "test" : "tests",
+   			     count - failCount - notImplCount,
+			     failCount, notImplCount);
+
+	if (failCount != 0 && verbose)
+	{
+		for (i = 0 ; i < testSuite->count ; ++i)
+		{
+			CuString *str = CuStringNew();
+			CuSuite* testCase = testSuite->list[i];
+			if (testCase->failCount)
+			{
+				CuSuiteDetails(testCase, str);
+				CuStringAppend(details, str->buffer);
+			}
+		}
+	}
+	if (notImplCount != 0 && verbose)
+	{
+		for (i = 0 ; i < testSuite->count ; ++i)
+		{
+			CuString *str = CuStringNew();
+			CuSuite* testCase = testSuite->list[i];
+			if (testCase->notimplCount)
+			{
+				CuSuiteDetails(testCase, str);
+				CuStringAppend(details, str->buffer);
+			}
+		}
+	} 
+	return failCount;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/CuTest.h b/rubbos/app/httpd-2.0.64/srclib/apr/test/CuTest.h
new file mode 100644
index 00000000..e607d3ac
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/CuTest.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2002-2006 Asim Jalis
+ *
+ * This library is released under the zlib/libpng license as described at
+ *
+ * http://www.opensource.org/licenses/zlib-license.html
+ *
+ * Here is the statement of the license:
+ *
+ * This software is provided 'as-is', without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in a
+ * product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source distribution.
+ */
+/*
+ * This file has been modified from the original distribution.
+ */
+
+#ifndef CU_TEST_H
+#define CU_TEST_H
+
+#include <setjmp.h>
+#include <stdarg.h>
+
+/* CuString */
+
+char* CuStrAlloc(int size);
+char* CuStrCopy(const char* old);
+
+#define CU_ALLOC(TYPE)		((TYPE*) malloc(sizeof(TYPE)))
+
+#define HUGE_STRING_LEN	8192
+#define STRING_MAX		256
+#define STRING_INC		256
+
+typedef struct
+{
+	int length;
+	int size;
+	char* buffer;
+} CuString;
+
+void CuStringInit(CuString* str);
+CuString* CuStringNew(void);
+void CuStringRead(CuString* str, char* path);
+void CuStringAppend(CuString* str, const char* text);
+void CuStringAppendChar(CuString* str, char ch);
+void CuStringAppendFormat(CuString* str, const char* format, ...);
+void CuStringResize(CuString* str, int newSize);
+
+/* CuTest */
+
+typedef struct CuTest CuTest;
+
+typedef void (*TestFunction)(CuTest *);
+
+struct CuTest
+{
+	char* name;
+	TestFunction function;
+        int notimpl;
+	int failed;
+	int ran;
+	char* message;
+	jmp_buf *jumpBuf;
+};
+
+void CuInit(int argc, char *argv[]);
+void CuTestInit(CuTest* t, char* name, TestFunction function);
+CuTest* CuTestNew(char* name, TestFunction function);
+void CuFail(CuTest* tc, const char* message);
+void CuNotImpl(CuTest* tc, const char* message);
+void CuAssert(CuTest* tc, const char* message, int condition);
+void CuAssertTrue(CuTest* tc, int condition);
+void CuAssertStrEquals(CuTest* tc, const char* expected, const char* actual);
+void CuAssertStrNEquals(CuTest* tc, const char* expected, const char* actual,
+                        int n);
+void CuAssertIntEquals(CuTest* tc, int expected, int actual);
+void CuAssertPtrEquals(CuTest* tc, const void* expected, const void* actual);
+void CuAssertPtrNotNull(CuTest* tc, const void* pointer);
+
+void CuTestRun(CuTest* tc);
+
+/* CuSuite */
+
+#define MAX_TEST_CASES	1024	
+
+#define SUITE_ADD_TEST(SUITE,TEST)	CuSuiteAdd(SUITE, CuTestNew(#TEST, TEST))
+
+typedef struct
+{
+	char *name;
+	int count;
+	CuTest* list[MAX_TEST_CASES]; 
+	int failCount;
+	int notimplCount;
+
+} CuSuite;
+
+
+void CuSuiteInit(CuSuite* testSuite, char* name);
+CuSuite* CuSuiteNew(char* name);
+void CuSuiteAdd(CuSuite* testSuite, CuTest *testCase);
+void CuSuiteAddSuite(CuSuite* testSuite, CuSuite* testSuite2);
+void CuSuiteRun(CuSuite* testSuite);
+void CuSuiteSummary(CuSuite* testSuite, CuString* summary);
+void CuSuiteOverView(CuSuite* testSuite, CuString* details);
+void CuSuiteDetails(CuSuite* testSuite, CuString* details);
+
+typedef struct
+{
+	char *name;
+	int count;
+	CuSuite* list[MAX_TEST_CASES]; 
+} CuSuiteList;
+
+
+CuSuiteList* CuSuiteListNew(char* name);
+void CuSuiteListAdd(CuSuiteList* testSuite, CuSuite *testCase);
+void CuSuiteListRun(CuSuiteList* testSuite);
+void CuSuiteListRunWithSummary(CuSuiteList* testSuite);
+void CuSuiteListSummary(CuSuiteList* testSuite, CuString* summary);
+/* Print details of test suite results; returns total number of
+ * tests which failed. */
+int CuSuiteListDetails(CuSuiteList* testSuite, CuString* details);
+#endif /* CU_TEST_H */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/MakeWin32Make.awk b/rubbos/app/httpd-2.0.64/srclib/apr/test/MakeWin32Make.awk
new file mode 100644
index 00000000..c5529f8f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/MakeWin32Make.awk
@@ -0,0 +1,53 @@
+{
+
+    if (match($0, /\@INCLUDE_RULES\@/ ) ) {
+        print "ALL: \$(TARGETS)";
+	print "";
+        print "CL = cl.exe";
+        print "LINK = link.exe /nologo /debug /machine:I386 /subsystem:console /incremental:no ";
+	print "";
+        print "CFLAGS = /nologo /c /MDd /W3 /Gm /GX /Zi /Od /D _DEBUG /D WIN32 /D APR_DECLARE_STATIC /FD ";
+	print "";
+        print ".c.obj::";
+        $0 = "\t\$(CL) -c \$< \$(CFLAGS) \$(INCLUDES)";
+    }
+    if ( match( $0, /^ALL_LIBS=/ ) ) {
+        $0 = "";
+    }
+    if ( match( $0, /^LOCAL_LIBS=/ ) ) {
+        print "LOCAL_LIBS= ../LibD/apr.lib ";
+        print "ALL_LIBS= kernel32\.lib user32\.lib advapi32\.lib Rpcrt4\.lib ws2_32\.lib wsock32\.lib ole32\.lib ";
+	$0 = ""
+    }
+    if ( match( $0, /\@CFLAGS\@/ ) ) {
+        $0 = "";
+    }
+    gsub( /\$\([^\)]* [^\)]*\)/, "", $0 );
+    gsub( /\$\{LD_FLAGS\}/, "", $0 );
+    gsub( /\.\.\/libapr\.la/, "../LibD/apr.lib", $0 );
+    gsub( /\@RM\@/, "del", $0 );
+    if (gsub( /\$\(RM\) -f/, "del" ) ) {
+	gsub( /\*\.a/, "*.lib *.exp *.idb *.ilk *.pdb", $0 );
+	gsub( /Makefile/, "Makefile *.ncb *.opt", $0 );
+    }
+    gsub( /\@CC\@/, "cl", $0);
+    gsub( /\@RANLIB\@/, "", $0);
+    gsub( /-I\$\(INCDIR\)/, "/I \"$(INCDIR)\"", $0);
+
+    gsub( /\.\.\/libapr\.a/, "../LibD/apr.lib", $0 );
+    if ( gsub( /\@EXEEXT\@/, ".exe", $0 ) ) {
+        gsub( /\$\(CC\) \$\(CFLAGS\)/, "\$\(LINK\) /subsystem:console", $0 );
+        gsub( /-o (\S+)/, "/out:\"$1\"", $0 );
+        gsub( /--export-dynamic /, "", $0 );
+        gsub( /-fPIC /, "", $0 );
+    }
+    if ( gsub( /-shared/, "/subsystem:windows /dll", $0 ) ) {
+        gsub( /-o (\S+)/ "/out:\"$1\"", $0 );
+    }
+    gsub( /\$\(NONPORTABLE\)/, "", $0 );
+    gsub( /\.a /, ".lib ", $0 );
+    gsub( /\.o /, ".obj ", $0 );
+    gsub( /\.lo /, ".obj ", $0 );
+
+    print $0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile
new file mode 100644
index 00000000..bb66cf89
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile
@@ -0,0 +1,123 @@
+srcdir = .
+
+
+# PROGRAMS includes all test programs built on this platform.
+# STDTEST_PORTABLE
+#   test programs invoked via standard user interface, run on all platforms
+# STDTEST_NONPORTABLE
+#   test programs invoked via standard user interface, not portable
+# OTHER_PROGRAMS
+#   programs such as sendfile, that have to be invoked in a special sequence
+#   or with special parameters
+
+STDTEST_PORTABLE = \
+	testflock \
+	testsock \
+	testlockperf \
+	testatomic \
+	testmutexscope \
+	testall
+
+STDTEST_NONPORTABLE = \
+	testshm \
+	testglobalmutex
+
+OTHER_PROGRAMS = client sendfile \
+	server
+
+PROGRAMS = $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE) $(OTHER_PROGRAMS)
+
+TARGETS = $(PROGRAMS)
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+LOCAL_LIBS=../libapr-${APR_MAJOR_VERSION}.la
+
+CLEAN_TARGETS = testfile.tmp mod_test.slo proc_child occhild \
+readchild
+
+INCDIR=../include
+INCLUDES=-I$(INCDIR)
+
+check: $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE)
+	for prog in $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE); do \
+		./$$prog; \
+		if test $$? = 255; then \
+			echo "$$prog failed"; \
+			break; \
+		fi; \
+	done
+
+testflock: testflock.lo $(LOCAL_LIBS)
+	$(LINK) testflock.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+occhild: occhild.lo $(LOCAL_LIBS)
+	$(LINK) occhild.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+readchild: readchild.lo $(LOCAL_LIBS)
+	$(LINK) readchild.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+proc_child: proc_child.lo $(LOCAL_LIBS)
+	$(LINK) proc_child.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+# FIXME: -prefer-pic is only supported with libtool-1.4+
+mod_test.slo: $(srcdir)/mod_test.c
+	$(LIBTOOL) --mode=compile $(COMPILE) -prefer-pic -c $(srcdir)/mod_test.c && touch $@
+
+mod_test.la: mod_test.slo $(LOCAL_LIBS)
+	$(LIBTOOL) --mode=link $(COMPILE) -rpath `pwd` -avoid-version -module mod_test.lo $(LT_LDFLAGS) $(ALL_LDFLAGS) -o $@
+
+libmod_test.la: mod_test.slo $(LOCAL_LIBS)
+	$(LIBTOOL) --mode=link $(COMPILE) -rpath `pwd` -avoid-version mod_test.lo $(LT_LDFLAGS) $(ALL_LDFLAGS) -o $@
+
+testlockperf: testlockperf.lo $(LOCAL_LIBS)
+	$(LINK) testlockperf.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testsock: testsock.lo client server sendfile $(LOCAL_LIBS)
+	$(LINK) testsock.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+client: client.lo $(LOCAL_LIBS)
+	$(LINK) client.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+server: server.lo $(LOCAL_LIBS)
+	$(LINK) server.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+sendfile: sendfile.lo $(LOCAL_LIBS)
+	$(LINK) sendfile.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshm: testshm.lo $(LOCAL_LIBS) testshmproducer testshmconsumer
+	$(LINK) testshm.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshmproducer: testshmproducer.lo $(LOCAL_LIBS)
+	$(LINK) testshmproducer.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshmconsumer: testshmconsumer.lo $(LOCAL_LIBS)
+	$(LINK) testshmconsumer.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testprocmutex: testprocmutex.lo $(LOCAL_LIBS)
+	$(LINK) testprocmutex.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testglobalmutex: testglobalmutex.lo $(LOCAL_LIBS)
+	$(LINK) testglobalmutex.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testatomic: testatomic.lo $(LOCAL_LIBS)
+	$(LINK) testatomic.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testmutexscope: testmutexscope.lo $(LOCAL_LIBS)
+	$(LINK) testmutexscope.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+TESTS = testall.lo testtime.lo teststr.lo testvsn.lo testipsub.lo \
+	testmmap.lo testud.lo testtable.lo testsleep.lo testpools.lo \
+	testfmt.lo testfile.lo testdir.lo testfileinfo.lo testrand.lo \
+	testdso.lo testoc.lo testdup.lo testsockets.lo testproc.lo \
+	testpoll.lo testlock.lo testsockopt.lo testpipe.lo testthread.lo \
+	testhash.lo testargs.lo testnames.lo testuser.lo testpath.lo \
+	testenv.lo testprocmutex.lo
+
+testall: $(TESTS) mod_test.la libmod_test.la occhild \
+	 readchild CuTest.lo proc_child $(LOCAL_LIBS)
+	$(LINK) $(TESTS) CuTest.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile.in
new file mode 100644
index 00000000..1f7d047e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile.in
@@ -0,0 +1,123 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+# PROGRAMS includes all test programs built on this platform.
+# STDTEST_PORTABLE
+#   test programs invoked via standard user interface, run on all platforms
+# STDTEST_NONPORTABLE
+#   test programs invoked via standard user interface, not portable
+# OTHER_PROGRAMS
+#   programs such as sendfile, that have to be invoked in a special sequence
+#   or with special parameters
+
+STDTEST_PORTABLE = \
+	testflock@EXEEXT@ \
+	testsock@EXEEXT@ \
+	testlockperf@EXEEXT@ \
+	testatomic@EXEEXT@ \
+	testmutexscope@EXEEXT@ \
+	testall@EXEEXT@
+
+STDTEST_NONPORTABLE = \
+	testshm@EXEEXT@ \
+	testglobalmutex@EXEEXT@
+
+OTHER_PROGRAMS = client@EXEEXT@ sendfile@EXEEXT@ \
+	server@EXEEXT@
+
+PROGRAMS = $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE) $(OTHER_PROGRAMS)
+
+TARGETS = $(PROGRAMS)
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+LOCAL_LIBS=../lib@APR_LIBNAME@.la
+
+CLEAN_TARGETS = testfile.tmp mod_test.slo proc_child@EXEEXT@ occhild@EXEEXT@ \
+readchild@EXEEXT@
+
+INCDIR=../include
+INCLUDES=-I$(INCDIR)
+
+check: $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE)
+	for prog in $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE); do \
+		./$$prog; \
+		if test $$? = 255; then \
+			echo "$$prog failed"; \
+			break; \
+		fi; \
+	done
+
+testflock@EXEEXT@: testflock.lo $(LOCAL_LIBS)
+	$(LINK) testflock.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+occhild@EXEEXT@: occhild.lo $(LOCAL_LIBS)
+	$(LINK) occhild.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+readchild@EXEEXT@: readchild.lo $(LOCAL_LIBS)
+	$(LINK) readchild.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+proc_child@EXEEXT@: proc_child.lo $(LOCAL_LIBS)
+	$(LINK) proc_child.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+# FIXME: -prefer-pic is only supported with libtool-1.4+
+mod_test.slo: $(srcdir)/mod_test.c
+	$(LIBTOOL) --mode=compile $(COMPILE) -prefer-pic -c $(srcdir)/mod_test.c && touch $@
+
+mod_test.la: mod_test.slo $(LOCAL_LIBS)
+	$(LIBTOOL) --mode=link $(COMPILE) -rpath `pwd` -avoid-version -module mod_test.lo $(LT_LDFLAGS) $(ALL_LDFLAGS) -o $@
+
+libmod_test.la: mod_test.slo $(LOCAL_LIBS)
+	$(LIBTOOL) --mode=link $(COMPILE) -rpath `pwd` -avoid-version mod_test.lo $(LT_LDFLAGS) $(ALL_LDFLAGS) -o $@
+
+testlockperf@EXEEXT@: testlockperf.lo $(LOCAL_LIBS)
+	$(LINK) testlockperf.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testsock@EXEEXT@: testsock.lo client@EXEEXT@ server@EXEEXT@ sendfile@EXEEXT@ $(LOCAL_LIBS)
+	$(LINK) testsock.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+client@EXEEXT@: client.lo $(LOCAL_LIBS)
+	$(LINK) client.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+server@EXEEXT@: server.lo $(LOCAL_LIBS)
+	$(LINK) server.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+sendfile@EXEEXT@: sendfile.lo $(LOCAL_LIBS)
+	$(LINK) sendfile.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshm@EXEEXT@: testshm.lo $(LOCAL_LIBS) testshmproducer@EXEEXT@ testshmconsumer@EXEEXT@
+	$(LINK) testshm.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshmproducer@EXEEXT@: testshmproducer.lo $(LOCAL_LIBS)
+	$(LINK) testshmproducer.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshmconsumer@EXEEXT@: testshmconsumer.lo $(LOCAL_LIBS)
+	$(LINK) testshmconsumer.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testprocmutex@EXEEXT@: testprocmutex.lo $(LOCAL_LIBS)
+	$(LINK) testprocmutex.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testglobalmutex@EXEEXT@: testglobalmutex.lo $(LOCAL_LIBS)
+	$(LINK) testglobalmutex.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testatomic@EXEEXT@: testatomic.lo $(LOCAL_LIBS)
+	$(LINK) testatomic.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+testmutexscope@EXEEXT@: testmutexscope.lo $(LOCAL_LIBS)
+	$(LINK) testmutexscope.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+TESTS = testall.lo testtime.lo teststr.lo testvsn.lo testipsub.lo \
+	testmmap.lo testud.lo testtable.lo testsleep.lo testpools.lo \
+	testfmt.lo testfile.lo testdir.lo testfileinfo.lo testrand.lo \
+	testdso.lo testoc.lo testdup.lo testsockets.lo testproc.lo \
+	testpoll.lo testlock.lo testsockopt.lo testpipe.lo testthread.lo \
+	testhash.lo testargs.lo testnames.lo testuser.lo testpath.lo \
+	testenv.lo testprocmutex.lo
+
+testall: $(TESTS) mod_test.la libmod_test.la occhild@EXEEXT@ \
+	 readchild@EXEEXT@ CuTest.lo proc_child@EXEEXT@ $(LOCAL_LIBS)
+	$(LINK) $(TESTS) CuTest.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile.win b/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile.win
new file mode 100644
index 00000000..bdedc4d4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/Makefile.win
@@ -0,0 +1,113 @@
+
+LINK=link /nologo
+
+NONPORTABLE = \
+	testshm.exe \
+	testglobalmutex.exe
+
+PROGRAMS = \
+	client.exe \
+	sendfile.exe \
+	server.exe \
+	proc_child.exe \
+	occhild.exe \
+	readchild.exe \
+	testflock.exe \
+	testsock.exe \
+	testlockperf.exe \
+	testshmproducer.exe \
+	testshmconsumer.exe \
+	testatomic.exe \
+	testmutexscope.exe \
+	testall.exe \
+	mod_test.so
+
+
+TARGETS = $(PROGRAMS)
+
+LOCAL_LIBS=..\LibD\apr.lib 
+ALL_LIBS=kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib shell32.lib rpcrt4.lib
+
+CLEAN_TARGETS = mod_test.lib mod_test.exp
+
+INCDIR=../include
+INCLUDES=/I "$(INCDIR)"
+
+all: $(TARGETS)
+
+clean:
+	-del $(CLEAN_TARGETS) $(PROGRAMS) *.obj *.pdb *.ilk 2>NUL
+
+.c.obj:
+	cl /nologo /c /MDd /W3 /EHsc /Zi /Od /DWIN32 /D_DEBUG /D_WINDOWS /DAPR_DECLARE_STATIC $(INCLUDES) $<
+
+testflock.exe: testflock.obj $(LOCAL_LIBS)
+	$(LINK) testflock.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+occhild.exe: occhild.obj $(LOCAL_LIBS)
+	$(LINK) occhild.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+readchild.exe: readchild.obj $(LOCAL_LIBS)
+	$(LINK) readchild.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+proc_child.exe: proc_child.obj $(LOCAL_LIBS)
+	$(LINK) /debug /subsystem:console \
+		proc_child.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+# FIXME: This is BS ... we should deal with namespace decoration within the
+# apr_dso_sym() function or within the test (take y'r pick) since many platforms
+# have decoration and decoration issues.
+mod_test.so: mod_test.obj
+	$(LINK) mod_test.obj /dll /out:mod_test.so $(LOCAL_LIBS) $(ALL_LIBS) \
+		/export:print_hello /export:count_reps
+
+testlockperf.exe: testlockperf.obj $(LOCAL_LIBS)
+	$(LINK) testlockperf.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+testsock.exe: testsock.obj client.exe server.exe sendfile.exe $(LOCAL_LIBS)
+	$(LINK) testsock.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+client.exe: client.obj $(LOCAL_LIBS)
+	$(LINK) client.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+server.exe: server.obj $(LOCAL_LIBS)
+	$(LINK) server.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+sendfile.exe: sendfile.obj $(LOCAL_LIBS)
+	$(LINK) sendfile.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshm.exe: testshm.obj $(LOCAL_LIBS) testshmproducer.exe testshmconsumer.exe
+	$(LINK) testshm.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshmproducer.exe: testshmproducer.obj $(LOCAL_LIBS)
+	$(LINK) testshmproducer.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+testshmconsumer.exe: testshmconsumer.obj $(LOCAL_LIBS)
+	$(LINK) testshmconsumer.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+testprocmutex.exe: testprocmutex.obj $(LOCAL_LIBS)
+	$(LINK) testprocmutex.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+testglobalmutex.exe: testglobalmutex.obj $(LOCAL_LIBS)
+	$(LINK) testglobalmutex.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+testatomic.exe: testatomic.obj $(LOCAL_LIBS)
+	$(LINK) testatomic.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+testmutexscope.exe: testmutexscope.obj $(LOCAL_LIBS)
+	$(LINK) testmutexscope.obj $(LOCAL_LIBS) $(ALL_LIBS)
+
+TESTS = testall.obj testtime.obj teststr.obj testvsn.obj testipsub.obj \
+	testmmap.obj testud.obj testtable.obj testsleep.obj testpools.obj \
+	testfmt.obj testfile.obj testdir.obj testfileinfo.obj testrand.obj \
+	testdso.obj testoc.obj testdup.obj testsockets.obj testproc.obj \
+	testpoll.obj testlock.obj testsockopt.obj testpipe.obj testthread.obj \
+	testhash.obj testargs.obj testnames.obj testuser.obj testpath.obj \
+	testenv.obj testprocmutex.obj
+
+testall.exe: $(TESTS) CuTest.obj $(LOCAL_LIBS)
+	$(LINK) /debug /subsystem:console $(TESTS) CuTest.obj \
+		$(LOCAL_LIBS) $(ALL_LIBS)
+
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUaprtest b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUaprtest
new file mode 100644
index 00000000..76d1ca4c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUaprtest
@@ -0,0 +1,287 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR_WORK)/include \
+			$(APR_WORK)/include/arch/NetWare \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= aprtest
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=  NLM is to test the apr layer
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= $(NLM_NAME) Thread
+
+#
+# This is used by the '-screenname' directive.  If left blank,
+# 'Apache for NetWare' Thread will be used.
+#
+NLM_SCREEN_NAME = $(NLM_NAME)
+
+#
+# If this is specified, it will override VERSION value in 
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 524288
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
+ 
+#
+# If this is specified it will be linked in with the XDCData option in the def 
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		= 
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/aprtest.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/CuTest.o \
+	$(OBJDIR)/testall.o \
+	$(OBJDIR)/testargs.o \
+	$(OBJDIR)/testdir.o \
+	$(OBJDIR)/testdup.o \
+	$(OBJDIR)/testdso.o \
+	$(OBJDIR)/testenv.o \
+	$(OBJDIR)/testfileinfo.o \
+	$(OBJDIR)/testfile.o \
+	$(OBJDIR)/testfmt.o \
+	$(OBJDIR)/testhash.o \
+	$(OBJDIR)/testipsub.o \
+	$(OBJDIR)/testlock.o \
+	$(OBJDIR)/testmmap.o \
+	$(OBJDIR)/testnames.o \
+	$(OBJDIR)/testoc.o \
+	$(OBJDIR)/testpath.o \
+	$(OBJDIR)/testpoll.o \
+	$(OBJDIR)/testpools.o \
+	$(OBJDIR)/testproc.o \
+	$(OBJDIR)/testprocmutex.o \
+	$(OBJDIR)/testrand.o \
+	$(OBJDIR)/testsleep.o \
+	$(OBJDIR)/testsockets.o \
+	$(OBJDIR)/testsockopt.o \
+	$(OBJDIR)/teststr.o \
+	$(OBJDIR)/testthread.o \
+	$(OBJDIR)/testtime.o \
+	$(OBJDIR)/testtable.o \
+	$(OBJDIR)/testud.o \
+	$(OBJDIR)/testuser.o \
+	$(OBJDIR)/testvsn.o \
+	$(OBJDIR)/nw_misc.o \
+	$(OBJDIR)/testpipe.o \
+	$(EOLIST)
+
+# Pending tests
+	
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	Libc \
+	APRLIB \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override the default copyright.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@libc.imp \
+	@$(APR)/aprlib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUmakefile b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUmakefile
new file mode 100644
index 00000000..c63714a5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUmakefile
@@ -0,0 +1,260 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(APR_WORK)\build\NWGNUhead.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR_WORK)/include \
+			$(APR_WORK)/include/arch/NetWare \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+						
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		=	
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=  NLM is to test the apr layer
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= 
+
+#
+# This is used by the '-screenname' directive.  If left blank,
+# 'Apache for NetWare' Thread will be used.
+#
+NLM_SCREEN_NAME =
+
+#
+# If this is specified, it will override VERSION value in 
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION		= 
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= 
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= 
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+ 
+#
+# If this is specified it will be linked in with the XDCData option in the def 
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA         = 
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/aprtest.nlm \
+	$(OBJDIR)/mod_test.nlm \
+	$(OBJDIR)/proc_child.nlm \
+	$(OBJDIR)/testatmc.nlm \
+	$(EOLIST)
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+		$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+   	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	aprlib \
+  	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override the default copyright.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+   	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+	  copy $(OBJDIR)\*.nlm $(INSTALL)\Apache2
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUmod_test b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUmod_test
new file mode 100644
index 00000000..a454ef0c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUmod_test
@@ -0,0 +1,254 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR_WORK)/include \
+			$(APR_WORK)/include/arch/NetWare \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= mod_test
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=  DSO NLM to test the apr DSO loading layer
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= $(NLM_NAME) Thread
+
+#
+# This is used by the '-screenname' directive.  If left blank,
+# 'Apache for NetWare' Thread will be used.
+#
+NLM_SCREEN_NAME = DEFAULT
+
+#
+# If this is specified, it will override VERSION value in 
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
+ 
+#
+# If this is specified it will be linked in with the XDCData option in the def 
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		= 
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/mod_test.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_test.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	aprlib \
+	Libc \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override the default copyright.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@$(APR)/aprlib.imp \
+	@libc.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	print_hello \
+	count_reps \
+	$(EOLIST)
+
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUproc_child b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUproc_child
new file mode 100644
index 00000000..090bbddf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUproc_child
@@ -0,0 +1,252 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR_WORK)/include \
+			$(APR_WORK)/include/arch/NetWare \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= proc_child
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= child NLM to test the proc layer
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= $(NLM_NAME) Thread
+
+#
+# This is used by the '-screenname' directive.  If left blank,
+# 'Apache for NetWare' Thread will be used.
+#
+NLM_SCREEN_NAME = DEFAULT
+
+#
+# If this is specified, it will override VERSION value in 
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION, MULTIPLE
+ 
+#
+# If this is specified it will be linked in with the XDCData option in the def 
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		= 
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/proc_child.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/proc_child.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	aprlib \
+	Libc \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override the default copyright.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@$(APR)/aprlib.imp \
+	@libc.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUtestatmc b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUtestatmc
new file mode 100644
index 00000000..e24bf36a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/NWGNUtestatmc
@@ -0,0 +1,255 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR_WORK)/include \
+			$(APR_WORK)/include/arch/NetWare \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= testatmc
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= NLM is to test the atomic functions
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= $(NLM_NAME) Thread
+
+#
+# This is used by the '-screenname' directive.  If left blank,
+# 'Apache for NetWare' Thread will be used.
+#
+NLM_SCREEN_NAME = $(NLM_NAME)
+
+#
+# If this is specified, it will override VERSION value in 
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
+ 
+#
+# If this is specified it will be linked in with the XDCData option in the def 
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		= 
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/testatmc.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/testatomic.o \
+	$(OBJDIR)/nw_misc.o \
+	$(EOLIST)
+
+# Pending tests
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	Libc \
+	APRLIB \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override the default copyright.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@libc.imp \
+	@$(APR)/aprlib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/README b/rubbos/app/httpd-2.0.64/srclib/apr/test/README
new file mode 100644
index 00000000..42ecdd47
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/README
@@ -0,0 +1,248 @@
+Writing APR tests
+
+All APR tests should be executable in 2 ways, as an individual program, or
+as a part of the full test suite.  The full test suite is controlled with
+the testall program.  At the beginning of the testall.c file, there is an
+array of functions called tests.  The testall program loops through this 
+array calling each function.  Each function returns a CuSuite variable, which
+is then added to the SuiteList.  Once all Suites have been added, the SuiteList
+is executed, and the output is printed to the screen.  All functions in the
+array should follow the same basic format:
+
+The Full Suite
+--------------
+
+/* The driver function.  This must return a CuSuite variable, which will
+ * then be used to actually run the tests.  Essentially, all Suites are a
+ * collection of tests.  The driver will take each Suite, and put it in a
+ * SuiteList, which is a collection of Suites.
+ */
+CuSuite *testtime(void)
+{
+    /* The actual suite, this must be created for each test program.  Please
+     * give it a useful name, that will inform the user of the feature being
+     * tested.
+     */
+    CuSuite *suite = CuSuiteNew("Test Time");
+
+    /* Each function must be added to the suite.  Each function represents
+     * a single test.  It is possible to test multiple features in a single
+     * function, although no tests currently do that.
+     */
+    SUITE_ADD_TEST(suite, test_now);
+    SUITE_ADD_TEST(suite, test_gmtstr);
+    SUITE_ADD_TEST(suite, test_localstr);
+    SUITE_ADD_TEST(suite, test_exp_get_gmt);
+    SUITE_ADD_TEST(suite, test_exp_get_lt);
+    SUITE_ADD_TEST(suite, test_imp_gmt);
+    SUITE_ADD_TEST(suite, test_rfcstr);
+    SUITE_ADD_TEST(suite, test_ctime);
+    SUITE_ADD_TEST(suite, test_strftime);
+    SUITE_ADD_TEST(suite, test_strftimesmall);
+    SUITE_ADD_TEST(suite, test_exp_tz);
+    SUITE_ADD_TEST(suite, test_strftimeoffset);
+
+    /* You must return the suite so that the driver knows which suites to
+     * run.
+     */
+    return suite;
+}
+
+Building the full driver
+------------------------
+
+All you need to do to build the full driver is run:
+
+    make testall
+
+To run it, run:
+
+    ./testall
+
+Caveats
+-------
+
+Currently, some tests are known to fail in certain circumstances:
+
+ * 'testpoll' opens 64 sockets concurrently; ensure that resource
+limits are high enough to allow this (using ulimit or limit); for
+instance, Solaris <=2.7 and HP-UX 11.00 both set the limit to <=64 by
+default
+
+ * 'testipsub' will tickle the Solaris 8 getaddrinfo() IPv6
+bug, causing the test to hang.  Configure with --disable-ipv6 if using
+an unpatched Solaris 8 installation.
+
+ * The 'testdso' tests will not work if configured with
+--disable-shared since the loadable modules cannot be built.
+
+Running individual tests
+---------------------------------
+
+It is not possible to build individual tests, however it is possible to
+run individual tests.  When running the test suite, specify the name of the
+tests that you want to run on the command line.  For example:
+
+	./testall teststr testrand
+
+Will run the Strings and Random generator tests.
+
+Reading the test suite output
+-----------------------------
+
+Once you run the test suite, you will get output like:
+
+All APR Tests:
+    Test Strings:       ....
+    Test Time:  ............
+
+16 tests run:  16 passed, 0 failed, 0 not implemented.
+
+There are a couple of things to look at with this.  First, if you look at the
+first function in this document, you should notice that the string passed to
+the CuSuiteNew function is in the output.  That is why the string should
+explain the feature you are testing.
+
+Second, this test passed completely.  This is obvious in two ways.  First, and
+most obvious, the summary line tells you that 16 tests were run and 16 tests
+passed.  However, the results can also be found in the lines above.  Every
+'.' in the output represents a passed test.
+
+If a test fails, the output will look like:
+
+All APR Tests:
+    Test Strings:       ....
+    Test Time:  ..F.........
+
+16 tests run:  15 passed, 1 failed, 0 not implemented.
+
+This is not very useful, because you don't know which test failed.  However,
+once you know that a test failed, you can run the suite again, with the
+-v option.  If you do this, you will get something like:
+
+All APR Tests:
+    Test Strings:       ....
+    Test Time:  ..F.........
+
+16 tests run:  15 passed, 1 failed, 0 not implemented.
+Failed tests:
+1) test_localstr: assert failed
+
+In this case, we know the test_localstr function failed, and there is an
+Assert in this that failed (I modified the test to fail for this document).
+Now, you can look at what that test does, and why it would have failed.
+
+There is one other possible output for the test suite (run with -v):
+
+All APR Tests:
+    Test Strings:       ....
+    Test Time:  ..N.........
+
+16 tests run:  15 passed, 0 failed, 1 not implemented.
+
+Not Implemented tests:
+
+Not Implemented tests:
+1) test_localstr: apr_time_exp_lt not implemented on this platform
+
+The 'N' means that a function has returned APR_ENOTIMPL.  This should be 
+treated as an error, and the function should be implemented as soon as
+possible.
+
+Adding New test Suites to the full driver
+-------------------------------------------
+
+To add a new Suite to the full driver, you must make a couple of modifications.
+
+1)  Edit test_apr.h, and add the prototype for the function.
+2)  Edit testall.c, and add the function and name to the tests array.
+3)  Edit Makefile.in, and add the .lo file to the testall target.
+
+Once those four things are done, your tests will automatically be added
+to the suite.
+
+Writing tests
+-------------
+
+There are a couple of rules for writing good tests for the test suite.
+
+1)  All tests can determine for themselves if it passed or not.  This means
+that there is no reason for the person running the test suite to interpret
+the results of the tests.
+2)  Never use printf to add to the output of the test suite.  The suite
+library should be able to print all of the information required to debug
+a problem.
+3)  Functions should be tested with both positive and negative tests.  This
+means that you should test things that should both succeed and fail.
+4)  Just checking the return code does _NOT_ make a useful test.  You must
+check to determine that the test actually did what you expected it to do.
+
+An example test
+---------------
+
+Finally, we will look at a quick test:
+
+/* All tests are passed a CuTest variable.  This is how the suite determines
+ * if the test succeeded or failed.
+ */
+static void test_localstr(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    time_t os_now;
+
+    rv = apr_time_exp_lt(&xt, now);
+    os_now = now / APR_USEC_PER_SEC;
+   
+    /* If the function can return APR_ENOTIMPL, then you should check for it.
+     * This allows platform implementors to know if they have to implement
+     * the function.
+     */
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_time_exp_lt");
+    }
+
+    /* It often helps to ensure that the return code was APR_SUCESS.  If it
+     * wasn't, then we know the test failed.
+     */
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+
+    /* Now that we know APR thinks it worked properly, we need to check the
+     * output to ensure that we got what we expected.
+     */
+    CuAssertStrEquals(tc, "2002-08-14 12:05:36.186711 -25200 [257 Sat] DST",
+                      print_time(p, &xt));
+}
+
+Notice, the same test can fail for any of a number of reasons.  The first 
+test to fail ends the test.
+
+CuTest
+------
+
+CuTest is an open source test suite written by Asim Jalis.  It has been 
+released under the zlib/libpng license.  That license can be found in the
+CuTest.c and CuTest.h files.
+
+The version of CuTest that is included in the APR test suite has been modified
+from the original distribution in the following ways:
+
+1)  The original distribution does not have a -v flag, the details are always
+printed.
+2)  The NotImplemented result does not exist.
+3)  SuiteLists do not exist.  In the original distribution, you can add suites
+to suites, but it just adds the tests in the first suite to the list of tests
+in the original suite.  The output wasn't as detailed as I wanted, so I created
+SuiteLists.
+
+The first two modifications have been sent to the original author of CuTest,
+but they have not been integrated into the base distribution.  The SuiteList
+changes will be sent to the original author soon.
+
+The modified version of CuTest is not currently in any CVS or Subversion
+server.  In time, it will be hosted at rkbloom.net.
+
+There are currently no docs for how to write tests, but the teststr and 
+testtime programs should give an idea of how it is done.  In time, a document
+should be written to define how tests are written.
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.def b/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.def
new file mode 100644
index 00000000..bfea210d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.def
@@ -0,0 +1,3 @@
+MODULE  LIBC.NLM
+MODULE  APRLIB.NLM
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.dsp b/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.dsp
new file mode 100644
index 00000000..e31b898d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.dsp
@@ -0,0 +1,199 @@
+# Microsoft Developer Studio Project File - Name="aprtest" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) External Target" 0x0106
+
+CFG=aprtest - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "aprtest.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "aprtest.mak" CFG="aprtest - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "aprtest - Win32 Release" (based on "Win32 (x86) External Target")
+!MESSAGE "aprtest - Win32 Debug" (based on "Win32 (x86) External Target")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF  "$(CFG)" == "aprtest - Win32 Release"
+
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Cmd_Line "NMAKE /f Makefile"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "aprtest.exe"
+# PROP BASE Bsc_Name "aprtest.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Cmd_Line "NMAKE /f aprtest.win"
+# PROP Rebuild_Opt "/a"
+# PROP Bsc_Name ""
+# PROP Target_Dir ""
+
+!ELSEIF  "$(CFG)" == "aprtest - Win32 Debug"
+
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Cmd_Line "NMAKE /f aprtest.mak"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "aprtest.exe"
+# PROP BASE Bsc_Name "aprtest.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Cmd_Line "NMAKE /f aprtest.win"
+# PROP Rebuild_Opt "/a"
+# PROP Bsc_Name ""
+# PROP Target_Dir ""
+
+!ENDIF 
+
+# Begin Target
+
+# Name "aprtest - Win32 Release"
+# Name "aprtest - Win32 Debug"
+
+!IF  "$(CFG)" == "aprtest - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "aprtest - Win32 Debug"
+
+!ENDIF 
+
+# Begin Group "Sources"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\abc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\client.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\mod_test.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\occhild.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\sendfile.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\server.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testargs.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testcontext.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testdso.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testfile.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testflock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testlock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testmmap.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testnames.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testoc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testpath.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testpipe.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testproc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testshm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testsock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testthread.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testtime.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testucs.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testuser.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testuuid.c
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\aprtest.win
+# End Source File
+# Begin Source File
+
+SOURCE=.\Makefile
+# End Source File
+# Begin Source File
+
+SOURCE=.\Makefile.in
+# End Source File
+# Begin Source File
+
+SOURCE=.\MakeWin32Make.awk
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.h b/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.h
new file mode 100644
index 00000000..9da542b3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.h
@@ -0,0 +1,52 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+
+#ifndef APR_TEST_PREFIX
+#define APR_TEST_PREFIX ""
+#endif
+
+#define APR_TEST_BEGIN(rv, desc, op) \
+    fprintf(stdout, "%s%.*s ", APR_TEST_PREFIX desc,                  \
+            strlen(desc) < 37 ? (int)(40 - strlen(desc)) : 3,         \
+            "........................................");              \
+    APR_TEST_MORE(rv, op)
+
+#define APR_TEST_MORE(rv, op) \
+    if ((rv = (op)) != APR_SUCCESS) {                                 \
+        char msgbuf[256];                                             \
+        fprintf (stdout, "Failed\n");                                 \
+        fprintf (stderr, "Error (%d): %s\n%s", rv, #op,               \
+                 apr_strerror(rv, msgbuf, sizeof(msgbuf)));           \
+        exit(-1); }
+
+#define APR_TEST_END(rv, op) \
+    APR_TEST_MORE(rv, op)                                             \
+    fprintf(stdout, "OK\n");
+
+#define APR_TEST_SUCCESS(rv, desc, op) \
+    APR_TEST_BEGIN(rv, desc, op)                                      \
+    fprintf(stdout, "OK\n");
+
+#define APR_TEST_INITIALIZE(rv, pool) \
+    APR_TEST_SUCCESS(rv, "Initializing", apr_initialize());           \
+    atexit(apr_terminate);                                            \
+    APR_TEST_SUCCESS(rv, "Creating context",                          \
+                     apr_pool_create(&pool, NULL));
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.win b/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.win
new file mode 100644
index 00000000..85ad5b4d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/aprtest.win
@@ -0,0 +1,18 @@
+# Note:
+#
+# You may need to modify the configuration of Build - Options - Directories
+# for the Executable path to include the perl interpreter within DevStudio.
+# E.g. add c:\program files\perl\bin to the list of directories
+
+!IF "$(TARGET)" == ""
+TARGET=ALL
+!ENDIF 
+
+$(TARGET): Makefile
+	$(MAKE) /nologo /f Makefile $(TARGET)
+
+Makefile: Makefile.in MakeWin32Make.awk
+	awk -f MakeWin32Make.awk <Makefile.in >Makefile
+
+clean:
+        del Makefile *.obj *.exe *.idb *.pdb
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/client.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/client.c
new file mode 100644
index 00000000..bab7fe59
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/client.c
@@ -0,0 +1,153 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+#include "apr_network_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include <errno.h>
+
+#define STRLEN 15
+
+int main(int argc, char *argv[])
+{
+    apr_pool_t *context;
+    apr_socket_t *sock;
+    apr_size_t length;
+    apr_status_t stat;
+    char datasend[STRLEN] = "Send data test";
+    char datarecv[STRLEN];
+    char msgbuf[80];
+    char *local_ipaddr, *remote_ipaddr;
+    char *dest = "127.0.0.1";
+    apr_port_t local_port, remote_port;
+    apr_interval_time_t timeout = apr_time_from_sec(2);
+    apr_sockaddr_t *local_sa, *remote_sa;
+
+    setbuf(stdout, NULL);
+    if (argc > 1) {
+        dest = argv[1];
+    }
+
+    if (argc > 2) {
+        timeout = atoi(argv[2]);
+    }
+
+    fprintf(stdout, "Initializing.........");
+    if (apr_initialize() != APR_SUCCESS) {
+        fprintf(stderr, "Something went wrong\n");
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+    atexit(apr_terminate);
+
+    fprintf(stdout, "Creating context.......");
+    if (apr_pool_create(&context, NULL) != APR_SUCCESS) {
+        fprintf(stderr, "Something went wrong\n");
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    fprintf(stdout,"\tClient:  Making socket address...............");
+    if ((stat = apr_sockaddr_info_get(&remote_sa, dest, APR_UNSPEC, 8021, 0, context)) 
+        != APR_SUCCESS) {
+        fprintf(stdout, "Failed!\n");
+        fprintf(stdout, "Address resolution failed for %s: %s\n", 
+                dest, apr_strerror(stat, msgbuf, sizeof(msgbuf)));
+        exit(-1);
+    }
+    fprintf(stdout,"OK\n");
+
+    fprintf(stdout, "\tClient:  Creating new socket.......");
+    if (apr_socket_create(&sock, remote_sa->family, SOCK_STREAM,
+                          context) != APR_SUCCESS) {
+        fprintf(stderr, "Couldn't create socket\n");
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    fprintf(stdout, "\tClient:  Setting socket timeout.......");
+    stat = apr_socket_timeout_set(sock, timeout);
+    if (stat) {
+        fprintf(stderr, "Problem setting timeout: %d\n", stat);
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    fprintf(stdout, "\tClient:  Connecting to socket.......");
+
+    stat = apr_socket_connect(sock, remote_sa);
+
+    if (stat != APR_SUCCESS) {
+        apr_socket_close(sock);
+        fprintf(stderr, "Could not connect: %s (%d)\n", 
+		apr_strerror(stat, msgbuf, sizeof(msgbuf)), stat);
+        fflush(stderr);
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    apr_socket_addr_get(&remote_sa, APR_REMOTE, sock);
+    apr_sockaddr_ip_get(&remote_ipaddr, remote_sa);
+    apr_sockaddr_port_get(&remote_port, remote_sa);
+    apr_socket_addr_get(&local_sa, APR_LOCAL, sock);
+    apr_sockaddr_ip_get(&local_ipaddr, local_sa);
+    apr_sockaddr_port_get(&local_port, local_sa);
+    fprintf(stdout, "\tClient socket: %s:%u -> %s:%u\n", local_ipaddr, local_port, remote_ipaddr, remote_port);
+
+    fprintf(stdout, "\tClient:  Trying to send data over socket.......");
+    length = STRLEN;
+    if ((stat = apr_socket_send(sock, datasend, &length) != APR_SUCCESS)) {
+        apr_socket_close(sock);
+        fprintf(stderr, "Problem sending data: %s (%d)\n",
+		apr_strerror(stat, msgbuf, sizeof(msgbuf)), stat);
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+   
+    length = STRLEN; 
+    fprintf(stdout, "\tClient:  Trying to receive data over socket.......");
+
+    if ((stat = apr_socket_recv(sock, datarecv, &length)) != APR_SUCCESS) {
+        apr_socket_close(sock);
+        fprintf(stderr, "Problem receiving data: %s (%d)\n", 
+		apr_strerror(stat, msgbuf, sizeof(msgbuf)), stat);
+        exit(-1);
+    }
+    if (strcmp(datarecv, "Recv data test")) {
+        apr_socket_close(sock);
+        fprintf(stderr, "I did not receive the correct data %s\n", datarecv);
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    fprintf(stdout, "\tClient:  Shutting down socket.......");
+    if (apr_socket_shutdown(sock, APR_SHUTDOWN_WRITE) != APR_SUCCESS) {
+        apr_socket_close(sock);
+        fprintf(stderr, "Could not shutdown socket\n");
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    fprintf(stdout, "\tClient:  Closing down socket.......");
+    if (apr_socket_close(sock) != APR_SUCCESS) {
+        fprintf(stderr, "Could not shutdown socket\n");
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    return 1;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/data/file_datafile.txt b/rubbos/app/httpd-2.0.64/srclib/apr/test/data/file_datafile.txt
new file mode 100644
index 00000000..1651a329
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/data/file_datafile.txt
@@ -0,0 +1 @@
+This is the file data file.
\ No newline at end of file
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/data/mmap_datafile.txt b/rubbos/app/httpd-2.0.64/srclib/apr/test/data/mmap_datafile.txt
new file mode 100644
index 00000000..50f47a60
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/data/mmap_datafile.txt
@@ -0,0 +1 @@
+This is the MMAP data file.
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/Makefile
new file mode 100644
index 00000000..5a790860
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/Makefile
@@ -0,0 +1,37 @@
+srcdir = .
+
+
+NONPORTABLE = \
+	testregex
+
+PROGRAMS = \
+
+TARGETS = $(PROGRAMS) $(NONPORTABLE)
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+LOCAL_LIBS=../../libapr-${APR_MAJOR_VERSION}.la
+
+CLEAN_TARGETS = testregex
+
+INCDIR=../../include
+INCLUDES=-I$(INCDIR)
+
+CFLAGS=$(MY_CFLAGS)
+
+all: $(PROGRAMS) $(NONPORTABLE)
+
+check: $(PROGRAMS) $(NONPORTABLE)
+	for prog in $(PROGRAMS) $(NONPORTABLE); do \
+		./$$prog; \
+		if test $$i = 255; then \
+			echo "$$prog failed"; \
+			break; \
+		fi \
+	done
+
+testregex: testregex.lo $(LOCAL_LIBS)
+	$(LINK) testregex.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/Makefile.in
new file mode 100644
index 00000000..b1f6c6a6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/Makefile.in
@@ -0,0 +1,37 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+NONPORTABLE = \
+	testregex@EXEEXT@
+
+PROGRAMS = \
+
+TARGETS = $(PROGRAMS) $(NONPORTABLE)
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+LOCAL_LIBS=../../lib@APR_LIBNAME@.la
+
+CLEAN_TARGETS = testregex@EXEEXT@
+
+INCDIR=../../include
+INCLUDES=-I$(INCDIR)
+
+CFLAGS=$(MY_CFLAGS)
+
+all: $(PROGRAMS) $(NONPORTABLE)
+
+check: $(PROGRAMS) $(NONPORTABLE)
+	for prog in $(PROGRAMS) $(NONPORTABLE); do \
+		./$$prog; \
+		if test $$i = 255; then \
+			echo "$$prog failed"; \
+			break; \
+		fi \
+	done
+
+testregex@EXEEXT@: testregex.lo $(LOCAL_LIBS)
+	$(LINK) testregex.lo $(LOCAL_LIBS) $(ALL_LIBS)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/testregex.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/testregex.c
new file mode 100644
index 00000000..20dcfdeb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/testregex.c
@@ -0,0 +1,91 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#include "apr_strings.h"
+#include "apr_pools.h"
+#include "apr_general.h"
+#include "apr_hash.h"
+#include "apr_lib.h"
+#include "apr_time.h"
+#include <regex.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main( int argc, char** argv) {
+    apr_pool_t *context;
+    regex_t regex;
+    int rc;
+    int i;
+    int iters;
+    apr_time_t now;
+    apr_time_t end;
+    apr_hash_t *h;
+    
+
+    if (argc !=4 ) {
+            fprintf(stderr, "Usage %s match string #iterations\n",argv[0]);
+            return -1;
+    }
+    iters = atoi( argv[3]);
+    
+    apr_initialize() ;
+    atexit(apr_terminate);
+    if (apr_pool_create(&context, NULL) != APR_SUCCESS) {
+        fprintf(stderr, "Something went wrong\n");
+        exit(-1);
+    }
+    rc = regcomp( &regex, argv[1], REG_EXTENDED|REG_NOSUB);
+
+
+    if (rc) {
+        char errbuf[2000];
+        regerror(rc, &regex,errbuf,2000);
+        fprintf(stderr,"Couldn't compile regex ;(\n%s\n ",errbuf);
+        return -1;
+    }
+    if ( regexec( &regex, argv[2], 0, NULL,0) == 0 ) {
+        fprintf(stderr,"Match\n");
+    }
+    else {
+        fprintf(stderr,"No Match\n");
+    }
+    now = apr_time_now();
+    for (i=0;i<iters;i++) {
+        regexec( &regex, argv[2], 0, NULL,0) ;
+    }
+    end=apr_time_now();
+    puts(apr_psprintf( context, "Time to run %d regex's          %8lld\n",iters,end-now));
+    h = apr_hash_make( context);
+    for (i=0;i<70;i++) {
+            apr_hash_set(h,apr_psprintf(context, "%dkey",i),APR_HASH_KEY_STRING,"1");
+    }
+    now = apr_time_now();
+    for (i=0;i<iters;i++) {
+        apr_hash_get( h, argv[2], APR_HASH_KEY_STRING);
+    }
+    end=apr_time_now();
+    puts(apr_psprintf( context, "Time to run %d hash (no find)'s %8lld\n",iters,end-now));
+    apr_hash_set(h, argv[2],APR_HASH_KEY_STRING,"1");
+    now = apr_time_now();
+    for (i=0;i<iters;i++) {
+        apr_hash_get( h, argv[2], APR_HASH_KEY_STRING);
+    }
+    end=apr_time_now();
+    puts(apr_psprintf( context, "Time to run %d hash (find)'s    %8lld\n",iters,end-now));
+ 
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/testucs.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/testucs.c
new file mode 100644
index 00000000..ca735d23
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/internal/testucs.c
@@ -0,0 +1,176 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "arch/win32/apr_arch_utf8.h"
+#include <wchar.h>
+#include <string.h>
+
+struct testval {
+    unsigned char n[8];
+    wchar_t w[4];
+    int nl;
+    int wl;
+};
+
+void displaynw(struct testval *f, struct testval *l)
+{
+    char x[80], *t = x;
+    int i;
+    for (i = 0; i < f->nl; ++i)
+        t += sprintf(t, "%02X ", f->n[i]);
+    *(t++) = '-';
+    for (i = 0; i < l->nl; ++i)
+        t += sprintf(t, " %02X", l->n[i]);
+    *(t++) = ' ';
+    *(t++) = '=';
+    *(t++) = ' '; 
+    for (i = 0; i < f->wl; ++i)
+        t += sprintf(t, "%04X ", f->w[i]);
+    *(t++) = '-';
+    for (i = 0; i < l->wl; ++i)
+        t += sprintf(t, " %04X", l->w[i]);
+    puts(x);
+}
+
+/*
+ *  Test every possible byte value. 
+ *  If the test passes or fails at this byte value we are done.
+ *  Otherwise iterate test_nrange again, appending another byte.
+ */
+void test_nrange(struct testval *p)
+{
+    struct testval f, l, s;
+    apr_status_t rc;
+    int success = 0;
+    
+    memcpy (&s, p, sizeof(s));
+    ++s.nl;    
+    
+    do {
+        apr_size_t nl = s.nl, wl = sizeof(s.w) / 2;
+        rc = apr_conv_utf8_to_ucs2(s.n, &nl, s.w, &wl);
+        s.wl = (sizeof(s.w) / 2) - wl;
+        if (!nl && rc == APR_SUCCESS) {
+            if (!success) {
+                memcpy(&f, &s, sizeof(s));
+                success = -1;
+            }
+            else {
+                if (s.wl != l.wl 
+                 || memcmp(s.w, l.w, (s.wl - 1) * 2) != 0
+                 || s.w[s.wl - 1] != l.w[l.wl - 1] + 1) {
+                    displaynw(&f, &l);
+                    memcpy(&f, &s, sizeof(s));
+                }
+            }            
+            memcpy(&l, &s, sizeof(s));
+        }
+        else {
+            if (success) {
+                displaynw(&f, &l);
+                success = 0;
+            }
+            if (rc == APR_INCOMPLETE) {
+                test_nrange(&s);
+            }
+        }
+    } while (++s.n[s.nl - 1]);
+
+    if (success) {
+        displaynw(&f, &l);
+        success = 0;
+    }
+}
+
+/* 
+ *  Test every possible word value. 
+ *  Once we are finished, retest every possible word value.
+ *  if the test fails on the following null word, iterate test_nrange 
+ *  again, appending another word.
+ *  This assures the output order of the two tests are in sync.
+ */
+void test_wrange(struct testval *p)
+{
+    struct testval f, l, s;
+    apr_status_t rc;
+    int success = 0;
+    
+    memcpy (&s, p, sizeof(s));
+    ++s.wl;    
+    
+    do {
+        apr_size_t nl = sizeof(s.n), wl = s.wl;        
+        rc = apr_conv_ucs2_to_utf8(s.w, &wl, s.n, &nl);
+        s.nl = sizeof(s.n) - nl;
+        if (!wl && rc == APR_SUCCESS) {
+            if (!success) {
+                memcpy(&f, &s, sizeof(s));
+                success = -1;
+            }
+            else {
+                if (s.nl != l.nl 
+                 || memcmp(s.n, l.n, s.nl - 1) != 0
+                 || s.n[s.nl - 1] != l.n[l.nl - 1] + 1) {
+                    displaynw(&f, &l);
+                    memcpy(&f, &s, sizeof(s));
+                }
+            }            
+            memcpy(&l, &s, sizeof(s));
+        }
+        else {
+            if (success) {
+                displaynw(&f, &l);
+                success = 0;
+            }
+        }
+    } while (++s.w[s.wl - 1]);
+
+    if (success) {
+        displaynw(&f, &l);
+        success = 0;
+    }
+
+    do {
+        int wl = s.wl, nl = sizeof(s.n);
+        rc = apr_conv_ucs2_to_utf8(s.w, &wl, s.n, &nl);
+        s.nl = sizeof(s.n) - s.nl;
+        if (rc == APR_INCOMPLETE) {
+            test_wrange(&s);
+        }
+    } while (++s.w[s.wl - 1]);
+}
+
+/*
+ *  Syntax: testucs [w|n]
+ *
+ *  If arg is not recognized, run both tests.
+ */
+int main(int argc, char **argv)
+{
+    struct testval s;
+    memset (&s, 0, sizeof(s));
+
+    if (argc < 2 || apr_tolower(*argv[1]) != 'w') {
+        printf ("\n\nTesting Narrow Char Ranges\n");
+        test_nrange(&s);
+    }
+    if (argc < 2 || apr_tolower(*argv[1]) != 'n') {
+        printf ("\n\nTesting Wide Char Ranges\n");
+        test_wrange(&s);
+    }
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/mod_test.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/mod_test.c
new file mode 100644
index 00000000..2178e940
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/mod_test.c
@@ -0,0 +1,32 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+
+void print_hello(char str[256]);
+int count_reps(int reps);
+
+void print_hello(char str[256])
+{
+    apr_cpystrn(str, "Hello - I'm a DSO!\n", strlen("Hello - I'm a DSO!\n") + 1);
+}
+
+int count_reps(int reps)
+{
+    int i = 0;
+    for (i = 0;i < reps; i++);
+    return i;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/nw_misc.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/nw_misc.c
new file mode 100644
index 00000000..2f670935
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/nw_misc.c
@@ -0,0 +1,15 @@
+#include <netware.h>
+#include <screen.h>
+#include "test_apr.h"
+
+void _NonAppStop( void )
+{
+  if (getenv("_IN_NETWARE_BASH_") == NULL)
+    pressanykey();
+}
+
+static void test_not_impl(CuTest *tc)
+{
+    CuNotImpl(tc, "Test not implemented on this platform yet");
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/occhild.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/occhild.c
new file mode 100644
index 00000000..a96885d8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/occhild.c
@@ -0,0 +1,26 @@
+#include "apr.h"
+#include "apr_file_io.h"
+#include "apr.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+int main(void)
+{
+    char buf[256];
+    apr_file_t *err;
+    apr_pool_t *p;
+
+    apr_initialize();
+    atexit(apr_terminate);
+
+    apr_pool_create(&p, NULL);
+    apr_file_open_stdin(&err, p);
+
+    while (1) {
+        apr_size_t length = 256;
+        apr_file_read(err, buf, &length);
+    }
+    exit(0); /* just to keep the compiler happy */
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/proc_child.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/proc_child.c
new file mode 100644
index 00000000..405bb7f5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/proc_child.c
@@ -0,0 +1,21 @@
+#include "apr.h"
+#include <stdio.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_IO_H
+#include <io.h>
+#endif
+#include <stdlib.h>
+
+int main(void)
+{
+    char buf[256];
+    apr_ssize_t bytes;
+    
+    bytes = read(STDIN_FILENO, buf, 256);
+    if (bytes > 0)
+        write(STDOUT_FILENO, buf, bytes);
+
+    return 0; /* just to keep the compiler happy */
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/readchild.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/readchild.c
new file mode 100644
index 00000000..f8443cce
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/readchild.c
@@ -0,0 +1,46 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+
+#include "apr_file_io.h"
+
+int main(int argc, char *argv[])
+{
+    apr_file_t *in, *out;
+    apr_size_t nbytes, total_bytes;
+    apr_pool_t *p;
+    char buf[128];
+    apr_status_t rv;
+    
+    apr_initialize();
+    atexit(apr_terminate);
+    apr_pool_create(&p, NULL);
+
+    apr_file_open_stdin(&in, p);
+    apr_file_open_stdout(&out, p);
+
+    total_bytes = 0;
+    nbytes = sizeof(buf);
+    while ((rv = apr_file_read(in, buf, &nbytes)) == APR_SUCCESS) {
+        total_bytes += nbytes;
+        nbytes = sizeof(buf);
+    }
+
+    apr_file_printf(out, "%" APR_SIZE_T_FMT " bytes were read\n",
+                    total_bytes);
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/sendfile.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/sendfile.c
new file mode 100644
index 00000000..b14765fd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/sendfile.c
@@ -0,0 +1,749 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <assert.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include "apr_network_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_poll.h"
+
+#if !APR_HAS_SENDFILE
+int main(void)
+{
+    fprintf(stderr, 
+            "This program won't work on this platform because there is no "
+            "support for sendfile().\n");
+    return 0;
+}
+#else /* !APR_HAS_SENDFILE */
+
+#define FILE_LENGTH    200000
+
+#define FILE_DATA_CHAR '0'
+
+#define HDR1           "1234567890ABCD\n"
+#define HDR2           "EFGH\n"
+#define HDR3_LEN       80000
+#define HDR3_CHAR      '^'
+#define TRL1           "IJKLMNOPQRSTUVWXYZ\n"
+#define TRL2           "!@#$%&*()\n"
+#define TRL3_LEN       90000
+#define TRL3_CHAR      '@'
+
+#define TESTSF_PORT    8021
+
+#define TESTFILE       "testsf.dat"
+
+typedef enum {BLK, NONBLK, TIMEOUT} client_socket_mode_t;
+
+static void apr_setup(apr_pool_t **p, apr_socket_t **sock, int *family)
+{
+    char buf[120];
+    apr_status_t rv;
+
+    rv = apr_initialize();
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_initialize()->%d/%s\n",
+                rv,
+                apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    atexit(apr_terminate);
+
+    rv = apr_pool_create(p, NULL);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_pool_create()->%d/%s\n",
+                rv,
+                apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    *sock = NULL;
+    rv = apr_socket_create(sock, *family, SOCK_STREAM, *p);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_create()->%d/%s\n",
+                rv,
+                apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    if (*family == APR_UNSPEC) {
+        apr_sockaddr_t *localsa;
+
+        rv = apr_socket_addr_get(&localsa, APR_LOCAL, *sock);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "apr_socket_addr_get()->%d/%s\n",
+                    rv,
+                    apr_strerror(rv, buf, sizeof buf));
+            exit(1);
+        }
+        *family = localsa->family;
+    }
+}
+
+static void create_testfile(apr_pool_t *p, const char *fname)
+{
+    apr_file_t *f = NULL;
+    apr_status_t rv;
+    char buf[120];
+    int i;
+    apr_finfo_t finfo;
+
+    printf("Creating a test file...\n");
+    rv = apr_file_open(&f, fname, 
+                 APR_CREATE | APR_WRITE | APR_TRUNCATE | APR_BUFFERED,
+                 APR_UREAD | APR_UWRITE, p);
+    if (rv) {
+        fprintf(stderr, "apr_file_open()->%d/%s\n",
+                rv, apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+    
+    buf[0] = FILE_DATA_CHAR;
+    buf[1] = '\0';
+    for (i = 0; i < FILE_LENGTH; i++) {
+        /* exercise apr_file_putc() and apr_file_puts() on buffered files */
+        if ((i % 2) == 0) {
+            rv = apr_file_putc(buf[0], f);
+            if (rv) {
+                fprintf(stderr, "apr_file_putc()->%d/%s\n",
+                        rv, apr_strerror(rv, buf, sizeof buf));
+                exit(1);
+            }
+        }
+        else {
+            rv = apr_file_puts(buf, f);
+            if (rv) {
+                fprintf(stderr, "apr_file_puts()->%d/%s\n",
+                        rv, apr_strerror(rv, buf, sizeof buf));
+                exit(1);
+            }
+        }
+    }
+
+    rv = apr_file_close(f);
+    if (rv) {
+        fprintf(stderr, "apr_file_close()->%d/%s\n",
+                rv, apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    rv = apr_stat(&finfo, fname, APR_FINFO_NORM, p);
+    if (rv != APR_SUCCESS && rv != APR_INCOMPLETE) {
+        fprintf(stderr, "apr_stat()->%d/%s\n",
+                rv, apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    if (finfo.size != FILE_LENGTH) {
+        fprintf(stderr, 
+                "test file %s should be %ld-bytes long\n"
+                "instead it is %ld-bytes long\n",
+                fname,
+                (long int)FILE_LENGTH,
+                (long int)finfo.size);
+        exit(1);
+    }
+}
+
+static int client(client_socket_mode_t socket_mode, char *host)
+{
+    apr_status_t rv, tmprv;
+    apr_socket_t *sock;
+    apr_pool_t *p;
+    char buf[120];
+    apr_file_t *f = NULL;
+    apr_size_t len;
+    apr_size_t expected_len;
+    apr_off_t current_file_offset;
+    apr_hdtr_t hdtr;
+    struct iovec headers[3];
+    struct iovec trailers[3];
+    apr_size_t bytes_read;
+    apr_pollfd_t *pfd;
+    apr_int32_t nsocks;
+    int i;
+    int family;
+    apr_sockaddr_t *destsa;
+
+    family = APR_INET;
+    apr_setup(&p, &sock, &family);
+    create_testfile(p, TESTFILE);
+
+    rv = apr_file_open(&f, TESTFILE, APR_READ, 0, p);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_file_open()->%d/%s\n",
+                rv,
+                apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    if (!host) {
+        host = "127.0.0.1";
+    }
+    rv = apr_sockaddr_info_get(&destsa, host, family, TESTSF_PORT, 0, p);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_sockaddr_info_get()->%d/%s\n",
+                rv,
+                apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    rv = apr_socket_connect(sock, destsa);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_connect()->%d/%s\n", 
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    switch(socket_mode) {
+    case BLK:
+        /* leave it blocking */
+        break;
+    case NONBLK:
+        /* set it non-blocking */
+        rv = apr_socket_opt_set(sock, APR_SO_NONBLOCK, 1);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "apr_socket_opt_set(APR_SO_NONBLOCK)->%d/%s\n", 
+                    rv,
+                    apr_strerror(rv, buf, sizeof buf));
+            exit(1);
+        }
+        break;
+    case TIMEOUT:
+        /* set a timeout */
+        rv = apr_socket_timeout_set(sock, 100 * APR_USEC_PER_SEC);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "apr_socket_opt_set(APR_SO_NONBLOCK)->%d/%s\n", 
+                    rv,
+                    apr_strerror(rv, buf, sizeof buf));
+            exit(1);
+        }
+        break;
+    default:
+        assert(1 != 1);
+    }
+
+    printf("Sending the file...\n");
+
+    hdtr.headers = headers;
+    hdtr.numheaders = 3;
+    hdtr.headers[0].iov_base = HDR1;
+    hdtr.headers[0].iov_len  = strlen(hdtr.headers[0].iov_base);
+    hdtr.headers[1].iov_base = HDR2;
+    hdtr.headers[1].iov_len  = strlen(hdtr.headers[1].iov_base);
+    hdtr.headers[2].iov_base = malloc(HDR3_LEN);
+    assert(hdtr.headers[2].iov_base);
+    memset(hdtr.headers[2].iov_base, HDR3_CHAR, HDR3_LEN);
+    hdtr.headers[2].iov_len  = HDR3_LEN;
+
+    hdtr.trailers = trailers;
+    hdtr.numtrailers = 3;
+    hdtr.trailers[0].iov_base = TRL1;
+    hdtr.trailers[0].iov_len  = strlen(hdtr.trailers[0].iov_base);
+    hdtr.trailers[1].iov_base = TRL2;
+    hdtr.trailers[1].iov_len  = strlen(hdtr.trailers[1].iov_base);
+    hdtr.trailers[2].iov_base = malloc(TRL3_LEN);
+    memset(hdtr.trailers[2].iov_base, TRL3_CHAR, TRL3_LEN);
+    assert(hdtr.trailers[2].iov_base);
+    hdtr.trailers[2].iov_len  = TRL3_LEN;
+
+    expected_len = 
+        strlen(HDR1) + strlen(HDR2) + HDR3_LEN +
+        strlen(TRL1) + strlen(TRL2) + TRL3_LEN +
+        FILE_LENGTH;
+    
+    if (socket_mode == BLK) {
+        current_file_offset = 0;
+        len = FILE_LENGTH;
+        rv = apr_socket_sendfile(sock, f, &hdtr, &current_file_offset, &len, 0);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "apr_socket_sendfile()->%d/%s\n",
+                    rv,
+                    apr_strerror(rv, buf, sizeof buf));
+            exit(1);
+        }
+        
+        printf("apr_socket_sendfile() updated offset with %ld\n",
+               (long int)current_file_offset);
+        
+        printf("apr_socket_sendfile() updated len with %ld\n",
+               (long int)len);
+        
+        printf("bytes really sent: %" APR_SIZE_T_FMT "\n",
+               expected_len);
+
+        if (len != expected_len) {
+            fprintf(stderr, "apr_socket_sendfile() didn't report the correct "
+                    "number of bytes sent!\n");
+            exit(1);
+        }
+    }
+    else {
+        /* non-blocking... wooooooo */
+        apr_size_t total_bytes_sent;
+
+        pfd = NULL;
+        rv = apr_poll_setup(&pfd, 1, p);
+        assert(!rv);
+        rv = apr_poll_socket_add(pfd, sock, APR_POLLOUT);
+        assert(!rv);
+
+        total_bytes_sent = 0;
+        current_file_offset = 0;
+        len = FILE_LENGTH;
+        do {
+            apr_size_t tmplen;
+
+            tmplen = len; /* bytes remaining to send from the file */
+            printf("Calling apr_socket_sendfile()...\n");
+            printf("Headers (%d):\n", hdtr.numheaders);
+            for (i = 0; i < hdtr.numheaders; i++) {
+                printf("\t%ld bytes (%c)\n",
+                       (long)hdtr.headers[i].iov_len,
+                       *(char *)hdtr.headers[i].iov_base);
+            }
+            printf("File: %ld bytes from offset %ld\n",
+                   (long)tmplen, (long)current_file_offset);
+            printf("Trailers (%d):\n", hdtr.numtrailers);
+            for (i = 0; i < hdtr.numtrailers; i++) {
+                printf("\t%ld bytes\n",
+                       (long)hdtr.trailers[i].iov_len);
+            }
+
+            rv = apr_socket_sendfile(sock, f, &hdtr, &current_file_offset, &tmplen, 0);
+            printf("apr_socket_sendfile()->%d, sent %ld bytes\n", rv, (long)tmplen);
+            if (rv) {
+                if (APR_STATUS_IS_EAGAIN(rv)) {
+                    assert(tmplen == 0);
+                    nsocks = 1;
+                    tmprv = apr_poll(pfd, 1, &nsocks, -1);
+                    assert(!tmprv);
+                    assert(nsocks == 1);
+                    /* continue; */
+                }
+            }
+
+            total_bytes_sent += tmplen;
+
+            /* Adjust hdtr to compensate for partially-written
+             * data.
+             */
+
+            /* First, skip over any header data which might have
+             * been written.
+             */
+            while (tmplen && hdtr.numheaders) {
+                if (tmplen >= hdtr.headers[0].iov_len) {
+                    tmplen -= hdtr.headers[0].iov_len;
+                    --hdtr.numheaders;
+                    ++hdtr.headers;
+                }
+                else {
+                    hdtr.headers[0].iov_len -= tmplen;
+                    hdtr.headers[0].iov_base = 
+			(char*) hdtr.headers[0].iov_base + tmplen;
+                    tmplen = 0;
+                }
+            }
+
+            /* Now, skip over any file data which might have been
+             * written.
+             */
+
+            if (tmplen <= len) {
+                current_file_offset += tmplen;
+                len -= tmplen;
+                tmplen = 0;
+            }
+            else {
+                tmplen -= len;
+                len = 0;
+                current_file_offset = 0;
+            }
+
+            /* Last, skip over any trailer data which might have
+             * been written.
+             */
+
+            while (tmplen && hdtr.numtrailers) {
+                if (tmplen >= hdtr.trailers[0].iov_len) {
+                    tmplen -= hdtr.trailers[0].iov_len;
+                    --hdtr.numtrailers;
+                    ++hdtr.trailers;
+                }
+                else {
+                    hdtr.trailers[0].iov_len -= tmplen;
+                    hdtr.trailers[0].iov_base = 
+			(char *)hdtr.trailers[0].iov_base + tmplen;
+                    tmplen = 0;
+                }
+            }
+
+        } while (total_bytes_sent < expected_len &&
+                 (rv == APR_SUCCESS || 
+                 (APR_STATUS_IS_EAGAIN(rv) && socket_mode != TIMEOUT)));
+        if (total_bytes_sent != expected_len) {
+            fprintf(stderr,
+                    "client problem: sent %ld of %ld bytes\n",
+                    (long)total_bytes_sent, (long)expected_len);
+            exit(1);
+        }
+
+        if (rv) {
+            fprintf(stderr,
+                    "client problem: rv %d\n",
+                    rv);
+            exit(1);
+        }
+    }
+    
+    current_file_offset = 0;
+    rv = apr_file_seek(f, APR_CUR, &current_file_offset);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_file_seek()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    printf("After apr_socket_sendfile(), the kernel file pointer is "
+           "at offset %ld.\n",
+           (long int)current_file_offset);
+
+    rv = apr_socket_shutdown(sock, APR_SHUTDOWN_WRITE);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_shutdown()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    /* in case this is the non-blocking test, set socket timeout;
+     * we're just waiting for EOF */
+
+    rv = apr_socket_timeout_set(sock, apr_time_from_sec(3));
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_timeout_set()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+    
+    bytes_read = 1;
+    rv = apr_socket_recv(sock, buf, &bytes_read);
+    if (rv != APR_EOF) {
+        fprintf(stderr, "apr_socket_recv()->%d/%s (expected APR_EOF)\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+    if (bytes_read != 0) {
+        fprintf(stderr, "We expected to get 0 bytes read with APR_EOF\n"
+                "but instead we read %ld bytes.\n",
+                (long int)bytes_read);
+        exit(1);
+    }
+
+    printf("client: apr_socket_sendfile() worked as expected!\n");
+
+    rv = apr_file_remove(TESTFILE, p);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_file_remove()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    return 0;
+}
+
+static int server(void)
+{
+    apr_status_t rv;
+    apr_socket_t *sock;
+    apr_pool_t *p;
+    char buf[120];
+    int i;
+    apr_socket_t *newsock = NULL;
+    apr_size_t bytes_read;
+    apr_sockaddr_t *localsa;
+    int family;
+
+    family = APR_UNSPEC;
+    apr_setup(&p, &sock, &family);
+
+    rv = apr_socket_opt_set(sock, APR_SO_REUSEADDR, 1);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_opt_set()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    rv = apr_sockaddr_info_get(&localsa, NULL, family, TESTSF_PORT, 0, p);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_sockaddr_info_get()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    rv = apr_socket_bind(sock, localsa);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_bind()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    rv = apr_socket_listen(sock, 5);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_listen()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    printf("Waiting for a client to connect...\n");
+
+    rv = apr_socket_accept(&newsock, sock, p);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_accept()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+
+    printf("Processing a client...\n");
+
+    assert(sizeof buf > strlen(HDR1));
+    bytes_read = strlen(HDR1);
+    rv = apr_socket_recv(newsock, buf, &bytes_read);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_recv()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+    if (bytes_read != strlen(HDR1)) {
+        fprintf(stderr, "wrong data read (1)\n");
+        exit(1);
+    }
+    if (memcmp(buf, HDR1, strlen(HDR1))) {
+        fprintf(stderr, "wrong data read (2)\n");
+        fprintf(stderr, "received: `%.*s'\nexpected: `%s'\n",
+                (int)bytes_read, buf, HDR1);
+        exit(1);
+    }
+        
+    assert(sizeof buf > strlen(HDR2));
+    bytes_read = strlen(HDR2);
+    rv = apr_socket_recv(newsock, buf, &bytes_read);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_recv()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+    if (bytes_read != strlen(HDR2)) {
+        fprintf(stderr, "wrong data read (3)\n");
+        exit(1);
+    }
+    if (memcmp(buf, HDR2, strlen(HDR2))) {
+        fprintf(stderr, "wrong data read (4)\n");
+        fprintf(stderr, "received: `%.*s'\nexpected: `%s'\n",
+                (int)bytes_read, buf, HDR2);
+        exit(1);
+    }
+
+    for (i = 0; i < HDR3_LEN; i++) {
+        bytes_read = 1;
+        rv = apr_socket_recv(newsock, buf, &bytes_read);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "apr_socket_recv()->%d/%s\n",
+                    rv,
+                    apr_strerror(rv, buf, sizeof buf));
+            exit(1);
+        }
+        if (bytes_read != 1) {
+            fprintf(stderr, "apr_socket_recv()->%ld bytes instead of 1\n",
+                    (long int)bytes_read);
+            exit(1);
+        }
+        if (buf[0] != HDR3_CHAR) {
+            fprintf(stderr,
+                    "problem with data read (byte %d of hdr 3):\n",
+                    i);
+            fprintf(stderr, "read `%c' (0x%x) from client; expected "
+                    "`%c'\n",
+                    buf[0], buf[0], HDR3_CHAR);
+            exit(1);
+        }
+    }
+        
+    for (i = 0; i < FILE_LENGTH; i++) {
+        bytes_read = 1;
+        rv = apr_socket_recv(newsock, buf, &bytes_read);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "apr_socket_recv()->%d/%s\n",
+                    rv,
+                    apr_strerror(rv, buf, sizeof buf));
+            exit(1);
+        }
+        if (bytes_read != 1) {
+            fprintf(stderr, "apr_socket_recv()->%ld bytes instead of 1\n",
+                    (long int)bytes_read);
+            exit(1);
+        }
+        if (buf[0] != FILE_DATA_CHAR) {
+            fprintf(stderr,
+                    "problem with data read (byte %d of file):\n",
+                    i);
+            fprintf(stderr, "read `%c' (0x%x) from client; expected "
+                    "`%c'\n",
+                    buf[0], buf[0], FILE_DATA_CHAR);
+            exit(1);
+        }
+    }
+        
+    assert(sizeof buf > strlen(TRL1));
+    bytes_read = strlen(TRL1);
+    rv = apr_socket_recv(newsock, buf, &bytes_read);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_recv()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+    if (bytes_read != strlen(TRL1)) {
+        fprintf(stderr, "wrong data read (5)\n");
+        exit(1);
+    }
+    if (memcmp(buf, TRL1, strlen(TRL1))) {
+        fprintf(stderr, "wrong data read (6)\n");
+        fprintf(stderr, "received: `%.*s'\nexpected: `%s'\n",
+                (int)bytes_read, buf, TRL1);
+        exit(1);
+    }
+        
+    assert(sizeof buf > strlen(TRL2));
+    bytes_read = strlen(TRL2);
+    rv = apr_socket_recv(newsock, buf, &bytes_read);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "apr_socket_recv()->%d/%s\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+    if (bytes_read != strlen(TRL2)) {
+        fprintf(stderr, "wrong data read (7)\n");
+        exit(1);
+    }
+    if (memcmp(buf, TRL2, strlen(TRL2))) {
+        fprintf(stderr, "wrong data read (8)\n");
+        fprintf(stderr, "received: `%.*s'\nexpected: `%s'\n",
+                (int)bytes_read, buf, TRL2);
+        exit(1);
+    }
+
+    for (i = 0; i < TRL3_LEN; i++) {
+        bytes_read = 1;
+        rv = apr_socket_recv(newsock, buf, &bytes_read);
+        if (rv != APR_SUCCESS) {
+            fprintf(stderr, "apr_socket_recv()->%d/%s\n",
+                    rv,
+                    apr_strerror(rv, buf, sizeof buf));
+            exit(1);
+        }
+        if (bytes_read != 1) {
+            fprintf(stderr, "apr_socket_recv()->%ld bytes instead of 1\n",
+                    (long int)bytes_read);
+            exit(1);
+        }
+        if (buf[0] != TRL3_CHAR) {
+            fprintf(stderr,
+                    "problem with data read (byte %d of trl 3):\n",
+                    i);
+            fprintf(stderr, "read `%c' (0x%x) from client; expected "
+                    "`%c'\n",
+                    buf[0], buf[0], TRL3_CHAR);
+            exit(1);
+        }
+    }
+        
+    bytes_read = 1;
+    rv = apr_socket_recv(newsock, buf, &bytes_read);
+    if (rv != APR_EOF) {
+        fprintf(stderr, "apr_socket_recv()->%d/%s (expected APR_EOF)\n",
+                rv,
+		apr_strerror(rv, buf, sizeof buf));
+        exit(1);
+    }
+    if (bytes_read != 0) {
+        fprintf(stderr, "We expected to get 0 bytes read with APR_EOF\n"
+                "but instead we read %ld bytes (%c).\n",
+                (long int)bytes_read, buf[0]);
+        exit(1);
+    }
+
+    printf("server: apr_socket_sendfile() worked as expected!\n");
+
+    return 0;
+}
+
+int main(int argc, char *argv[])
+{
+#ifdef SIGPIPE
+    signal(SIGPIPE, SIG_IGN);
+#endif
+
+    /* Gee whiz this is goofy logic but I wanna drive sendfile right now, 
+     * not dork around with the command line!
+     */
+    if (argc >= 3 && !strcmp(argv[1], "client")) {
+        char *host = 0;
+        if (argv[3]) {
+            host = argv[3];
+        }	
+        if (!strcmp(argv[2], "blocking")) {
+            return client(BLK, host);
+        }
+        else if (!strcmp(argv[2], "timeout")) {
+            return client(TIMEOUT, host);
+        }
+        else if (!strcmp(argv[2], "nonblocking")) {
+            return client(NONBLK, host);
+        }
+    }
+    else if (argc == 2 && !strcmp(argv[1], "server")) {
+        return server();
+    }
+
+    fprintf(stderr, 
+            "Usage: %s client {blocking|nonblocking|timeout}\n"
+            "       %s server\n",
+            argv[0], argv[0]);
+    return -1;
+}
+
+#endif /* !APR_HAS_SENDFILE */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/server.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/server.c
new file mode 100644
index 00000000..03c10270
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/server.c
@@ -0,0 +1,167 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define APR_TEST_PREFIX "server: "
+
+#include "aprtest.h"
+#include <stdlib.h>
+#include "apr_network_io.h"
+#include "apr_getopt.h"
+#include "apr_poll.h"
+
+#define STRLEN 15
+
+int main(int argc, const char * const argv[])
+{
+    apr_pool_t *context;
+    apr_status_t rv;
+    apr_socket_t *sock;
+    apr_socket_t *sock2;
+    apr_size_t length;
+    apr_int32_t pollres;
+    apr_pollfd_t *sdset;
+    char datasend[STRLEN];
+    char datarecv[STRLEN] = "Recv data test";
+    const char *bind_to_ipaddr = NULL;
+    char *local_ipaddr, *remote_ipaddr;
+    apr_port_t local_port, remote_port;
+    apr_sockaddr_t *localsa = NULL, *remotesa;
+    apr_status_t stat;
+    int family = APR_UNSPEC;
+    int protocol;
+    apr_getopt_t *opt;
+    const char *optarg;
+    char optchar;
+
+    APR_TEST_INITIALIZE(rv, context);
+
+    APR_TEST_SUCCESS(rv, "Preparing getopt", 
+                     apr_getopt_init(&opt, context, argc, argv))
+    
+    while ((stat = apr_getopt(opt, "i:", &optchar, &optarg)) == APR_SUCCESS) {
+        switch(optchar) {
+        case 'i':
+            bind_to_ipaddr = optarg;
+            break;
+        }
+    }
+    if (stat != APR_EOF) {
+        fprintf(stderr,
+                "usage: %s [-i local-interface-address]\n",
+                argv[0]);
+        exit(-1);
+    }
+
+    if (bind_to_ipaddr) {
+        /* First, parse/resolve ipaddr so we know what address family of
+         * socket we need.  We'll use the returned sockaddr later when
+         * we bind.
+         */
+        APR_TEST_SUCCESS(rv, "Preparing sockaddr", 
+            apr_sockaddr_info_get(&localsa, bind_to_ipaddr, APR_UNSPEC, 8021, 0, context))
+        family = localsa->family;
+    }
+
+    APR_TEST_SUCCESS(rv, "Creating new socket", 
+        apr_socket_create_ex(&sock, family, SOCK_STREAM, APR_PROTO_TCP, context))
+
+    APR_TEST_SUCCESS(rv, "Setting option APR_SO_NONBLOCK",
+        apr_socket_opt_set(sock, APR_SO_NONBLOCK, 1))
+
+    APR_TEST_SUCCESS(rv, "Setting option APR_SO_REUSEADDR",
+        apr_socket_opt_set(sock, APR_SO_REUSEADDR, 1))
+
+    if (!localsa) {
+        apr_socket_addr_get(&localsa, APR_LOCAL, sock);
+        apr_sockaddr_port_set(localsa, 8021);
+    }
+
+    APR_TEST_SUCCESS(rv, "Binding socket to port",
+        apr_socket_bind(sock, localsa))
+    
+    APR_TEST_SUCCESS(rv, "Listening to socket",
+        apr_socket_listen(sock, 5))
+    
+    APR_TEST_BEGIN(rv, "Setting up for polling",
+        apr_poll_setup(&sdset, 1, context))
+    APR_TEST_END(rv, 
+        apr_poll_socket_add(sdset, sock, APR_POLLIN))
+    
+    pollres = 1; 
+    APR_TEST_BEGIN(rv, "Polling for socket",
+        apr_poll(sdset, 1, &pollres, -1))
+
+    if (pollres == 0) {
+        fprintf(stdout, "Failed\n");
+        apr_socket_close(sock);
+        fprintf(stderr, "Error: Unrecognized poll result, "
+                "expected 1, received %d\n", pollres);
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    APR_TEST_SUCCESS(rv, "Accepting a connection",
+        apr_socket_accept(&sock2, sock, context))
+
+    apr_socket_protocol_get(sock2, &protocol);
+    if (protocol != APR_PROTO_TCP) {
+        fprintf(stderr, "Error: protocol not conveyed from listening socket "
+                "to connected socket!\n");
+        exit(1);
+    }
+    apr_socket_addr_get(&remotesa, APR_REMOTE, sock2);
+    apr_sockaddr_ip_get(&remote_ipaddr, remotesa);
+    apr_sockaddr_port_get(&remote_port, remotesa);
+    apr_socket_addr_get(&localsa, APR_LOCAL, sock2);
+    apr_sockaddr_ip_get(&local_ipaddr, localsa);
+    apr_sockaddr_port_get(&local_port, localsa);
+    fprintf(stdout, "Server socket: %s:%u -> %s:%u\n", local_ipaddr, 
+            local_port, remote_ipaddr, remote_port);
+
+    APR_TEST_SUCCESS(rv, "Setting timeout on client socket",
+        apr_socket_timeout_set(sock2, apr_time_from_sec(3)));
+
+    length = STRLEN;
+    APR_TEST_BEGIN(rv, "Receiving data from socket",
+        apr_socket_recv(sock2, datasend, &length))
+
+    if (strcmp(datasend, "Send data test")) {
+        fprintf(stdout, "Failed\n");
+        apr_socket_close(sock);
+        apr_socket_close(sock2);
+        fprintf(stderr, "Error: Unrecognized response;\n"
+                "Expected: \"Send data test\"\n"
+                "Received: \"%s\"\n", datarecv);
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    length = STRLEN;
+    APR_TEST_SUCCESS(rv, "Sending data over socket",
+        apr_socket_send(sock2, datarecv, &length))
+    
+    APR_TEST_SUCCESS(rv, "Shutting down accepted socket",
+        apr_socket_shutdown(sock2, APR_SHUTDOWN_READ))
+
+    APR_TEST_SUCCESS(rv, "Closing duplicate socket",
+        apr_socket_close(sock2))
+    
+    APR_TEST_SUCCESS(rv, "Closing original socket",
+        apr_socket_close(sock))
+
+    return 0;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/test_apr.h b/rubbos/app/httpd-2.0.64/srclib/apr/test/test_apr.h
new file mode 100644
index 00000000..7bb8dab7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/test_apr.h
@@ -0,0 +1,68 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_TEST_INCLUDES
+#define APR_TEST_INCLUDES
+
+#include "CuTest.h"
+#include "apr_pools.h"
+
+/* Some simple functions to make the test apps easier to write and
+ * a bit more consistent...
+ */
+
+extern apr_pool_t *p;
+
+CuSuite *getsuite(void);
+
+CuSuite *teststr(void);
+CuSuite *testtime(void);
+CuSuite *testvsn(void);
+CuSuite *testipsub(void);
+CuSuite *testmmap(void);
+CuSuite *testud(void);
+CuSuite *testtable(void);
+CuSuite *testhash(void);
+CuSuite *testsleep(void);
+CuSuite *testpool(void);
+CuSuite *testfmt(void);
+CuSuite *testfile(void);
+CuSuite *testdir(void);
+CuSuite *testfileinfo(void);
+CuSuite *testrand(void);
+CuSuite *testdso(void);
+CuSuite *testoc(void);
+CuSuite *testdup(void);
+CuSuite *testsockets(void);
+CuSuite *testproc(void);
+CuSuite *testprocmutex(void);
+CuSuite *testpoll(void);
+CuSuite *testlock(void);
+CuSuite *testsockopt(void);
+CuSuite *testpipe(void);
+CuSuite *testthread(void);
+CuSuite *testgetopt(void);
+CuSuite *testnames(void);
+CuSuite *testuser(void);
+CuSuite *testpath(void);
+CuSuite *testenv(void);
+
+/* Assert that RV is an APR_SUCCESS value; else fail giving strerror
+ * for RV and CONTEXT message. */
+void apr_assert_success(CuTest* tc, const char *context, apr_status_t rv);
+
+
+#endif /* APR_TEST_INCLUDES */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.c
new file mode 100644
index 00000000..c7e8fe9c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.c
@@ -0,0 +1,167 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "test_apr.h"
+
+/* Top-level pool which can be used by tests. */
+apr_pool_t *p;
+
+void apr_assert_success(CuTest* tc, const char* context, apr_status_t rv)
+{
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, context);
+    }
+
+    if (rv != APR_SUCCESS) {
+        char buf[STRING_MAX], ebuf[128];
+        sprintf(buf, "%s (%d): %s\n", context, rv,
+                apr_strerror(rv, ebuf, sizeof ebuf));
+        CuFail(tc, buf);
+    }
+}
+
+static const struct testlist {
+    const char *testname;
+    CuSuite *(*func)(void);
+} tests[] = {
+    {"teststr", teststr},
+    {"testtime", testtime},
+    {"testvsn", testvsn},
+    {"testipsub", testipsub},
+    {"testmmap", testmmap},
+    {"testud", testud},
+    {"testtable", testtable},
+    {"testhash", testhash},
+    {"testsleep", testsleep},
+    {"testpool", testpool},
+    {"testfmt", testfmt},
+    {"testfile", testfile},
+    {"testfileinfo", testfileinfo},
+    {"testpipe", testpipe},
+    {"testdup", testdup},
+    {"testdir", testdir},
+    {"testrand", testrand},
+    {"testdso", testdso},
+    {"testoc", testoc},
+    {"testsockets", testsockets},
+    {"testsockopt", testsockopt},
+    {"testproc", testproc},
+    {"testprocmutex", testprocmutex},
+    {"testpoll", testpoll},
+    {"testlock", testlock},
+    {"testthread", testthread},
+    {"testargs", testgetopt},
+    {"testnames", testnames},
+    {"testuser", testuser},
+    {"testpath", testpath},
+    {"testenv", testenv},
+    {"LastTest", NULL}
+};
+
+int main(int argc, char *argv[])
+{
+    CuSuiteList *alltests = NULL;
+    CuString *output = CuStringNew();
+    int i;
+    int exclude = 0;
+    int list_provided = 0;
+
+    apr_initialize();
+    atexit(apr_terminate);
+
+    CuInit(argc, argv);
+
+    apr_pool_create(&p, NULL);
+
+    /* see if we're in exclude mode, see if list of testcases provided */
+    for (i = 1; i < argc; i++) {
+        if (!strcmp(argv[i], "-v")) {
+            continue;
+        }
+        if (!strcmp(argv[i], "-x")) {
+            exclude = 1;
+            continue;
+        }
+        if (!strcmp(argv[i], "-l")) {
+            for (i = 0; tests[i].func != NULL; i++) {
+                printf("%s\n", tests[i].testname);
+            }
+            exit(0);
+        }
+        if (argv[i][0] == '-') {
+            fprintf(stderr, "invalid option: `%s'\n", argv[i]);
+            exit(1);
+        }
+        list_provided = 1;
+    }
+
+    if (!list_provided) {
+        /* add everything */
+        alltests = CuSuiteListNew("All APR Tests");
+        for (i = 0; tests[i].func != NULL; i++) {
+            CuSuiteListAdd(alltests, tests[i].func());
+        }
+    }
+    else if (exclude) {
+        /* add everything but the tests listed */
+        alltests = CuSuiteListNew("Partial APR Tests");
+        for (i = 0; tests[i].func != NULL; i++) {
+            int this_test_excluded = 0;
+            int j;
+
+            for (j = 1; j < argc && !this_test_excluded; j++) {
+                if (!strcmp(argv[j], tests[i].testname)) {
+                    this_test_excluded = 1;
+                }
+            }
+            if (!this_test_excluded) {
+                CuSuiteListAdd(alltests, tests[i].func());
+            }
+        }
+    }
+    else {
+        /* add only the tests listed */
+        alltests = CuSuiteListNew("Partial APR Tests");
+        for (i = 1; i < argc; i++) {
+            int j;
+            int found = 0;
+
+            if (argv[i][0] == '-') {
+                continue;
+            }
+            for (j = 0; tests[j].func != NULL; j++) {
+                if (!strcmp(argv[i], tests[j].testname)) {
+                    CuSuiteListAdd(alltests, tests[j].func());
+                    found = 1;
+                }
+            }
+            if (!found) {
+                fprintf(stderr, "invalid test name: `%s'\n", argv[i]);
+                exit(1);
+            }
+        }
+    }
+    
+    CuSuiteListRunWithSummary(alltests);
+    i = CuSuiteListDetails(alltests, output);
+    printf("%s\n", output->buffer);
+
+    return i > 0 ? 1 : 0;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.dsp b/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.dsp
new file mode 100644
index 00000000..12f031cb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.dsp
@@ -0,0 +1,253 @@
+# Microsoft Developer Studio Project File - Name="testall" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) External Target" 0x0106
+
+CFG=testall - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "testall.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "testall.mak" CFG="testall - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "testall - Win32 Release" (based on "Win32 (x86) External Target")
+!MESSAGE "testall - Win32 Debug" (based on "Win32 (x86) External Target")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF  "$(CFG)" == "testall - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir ""
+# PROP BASE Cmd_Line "NMAKE /f Makefile.win all"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "testall.exe"
+# PROP BASE Bsc_Name "testall.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir ""
+# PROP Intermediate_Dir ""
+# PROP Cmd_Line "NMAKE /f Makefile.win all"
+# PROP Rebuild_Opt "/a"
+# PROP Target_File "testall.exe"
+# PROP Bsc_Name ""
+# PROP Target_Dir ""
+
+!ELSEIF  "$(CFG)" == "testall - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir ""
+# PROP BASE Cmd_Line "NMAKE /f Makefile.win all"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "testall.exe"
+# PROP BASE Bsc_Name "testall.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir ""
+# PROP Intermediate_Dir ""
+# PROP Cmd_Line "NMAKE /f Makefile.win all"
+# PROP Rebuild_Opt "/a"
+# PROP Target_File "testall.exe"
+# PROP Bsc_Name ""
+# PROP Target_Dir ""
+
+!ENDIF 
+
+# Begin Target
+
+# Name "testall - Win32 Release"
+# Name "testall - Win32 Debug"
+
+!IF  "$(CFG)" == "testall - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "testall - Win32 Debug"
+
+!ENDIF 
+
+# Begin Source File
+
+SOURCE=.\Makefile.win
+# End Source File
+# Begin Source File
+
+SOURCE=.\testall.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testapp.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testargs.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testatomic.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testdir.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testdso.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testdup.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testfile.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testfileinfo.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testflock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testfmt.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testglobalmutex.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testhash.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testipsub.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testlock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testlockperf.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testmmap.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testmutexscope.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testnames.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testoc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testpath.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testpipe.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testpoll.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testpools.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testproc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testprocmutex.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testrand.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testshm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testshmconsumer.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testshmproducer.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testsleep.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testsock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testsockets.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testsockopt.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\teststr.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testtable.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testthread.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testtime.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testud.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testuser.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\testvsn.c
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.dsw b/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.dsw
new file mode 100644
index 00000000..f4be05d9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testall.dsw
@@ -0,0 +1,122 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "apr"="..\apr.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "apr_app"="..\build\apr_app.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name apr
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "testall"=".\testall.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name apr
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "libapr"="..\libapr.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "libapr_app"="..\build\libapr_app.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "testapp"=".\testapp.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name apr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name apr_app
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "testappnt"=".\testappnt.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name apr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name apr_app
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testapp.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testapp.c
new file mode 100644
index 00000000..9e5bec3c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testapp.c
@@ -0,0 +1,10 @@
+#include <apr.h>
+#include <apr_general.h>
+
+int main(int argc, const char * const * argv, const char * const *env)
+{
+    apr_app_initialize(&argc, &argv, &env);
+
+
+    apr_terminate();
+}
\ No newline at end of file
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testapp.dsp b/rubbos/app/httpd-2.0.64/srclib/apr/test/testapp.dsp
new file mode 100644
index 00000000..93c4aa28
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testapp.dsp
@@ -0,0 +1,90 @@
+# Microsoft Developer Studio Project File - Name="testapp" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=testapp - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "testapp.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "testapp.mak" CFG="testapp - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "testapp - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "testapp - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "testapp - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /I "../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /Fd"./testapp" /FD /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib wsock32.lib ws2_32.lib /nologo /subsystem:console
+# ADD LINK32 kernel32.lib advapi32.lib wsock32.lib ws2_32.lib /nologo /subsystem:console
+
+!ELSEIF  "$(CFG)" == "testapp - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "."
+# PROP BASE Intermediate_Dir "."
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "."
+# PROP Intermediate_Dir "."
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /I "../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /Fd"./testapp" /FD /c
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib wsock32.lib ws2_32.lib /nologo /subsystem:console /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib wsock32.lib ws2_32.lib /nologo /subsystem:console /incremental:no /debug
+
+!ENDIF 
+
+# Begin Target
+
+# Name "testapp - Win32 Release"
+# Name "testapp - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\testapp.c
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testappnt.dsp b/rubbos/app/httpd-2.0.64/srclib/apr/test/testappnt.dsp
new file mode 100644
index 00000000..f5cd4339
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testappnt.dsp
@@ -0,0 +1,101 @@
+# Microsoft Developer Studio Project File - Name="testappnt" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=testappnt - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "testappnt.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "testappnt.mak" CFG="testappnt - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "testappnt - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "testappnt - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "testappnt - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "WINNT" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /I "../include" /D "NDEBUG" /D "WIN32" /D "WINNT" /D "_CONSOLE" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /Fd"./testappnt" /FD /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib wsock32.lib ws2_32.lib /nologo /subsystem:console
+# ADD LINK32 kernel32.lib advapi32.lib wsock32.lib ws2_32.lib /nologo /entry:"wmainCRTStartup" /subsystem:console
+
+!ELSEIF  "$(CFG)" == "testappnt - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "."
+# PROP BASE Intermediate_Dir "."
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "."
+# PROP Intermediate_Dir "."
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /I "../include" /D "_DEBUG" /D "WIN32" /D "WINNT" /D "_CONSOLE" /D "APR_DECLARE_STATIC" /D "APU_DECLARE_STATIC" /Fd"./testappnt" /FD /c
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib wsock32.lib ws2_32.lib /nologo /subsystem:console /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib wsock32.lib ws2_32.lib /nologo /entry:"wmainCRTStartup" /subsystem:console /incremental:no /debug
+
+!ENDIF 
+
+# Begin Target
+
+# Name "testappnt - Win32 Release"
+# Name "testappnt - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\testapp.c
+
+!IF  "$(CFG)" == "testappnt - Win32 Release"
+
+# ADD CPP /Fo"testappnt"
+
+!ELSEIF  "$(CFG)" == "testappnt - Win32 Debug"
+
+# ADD CPP /Fo"testappnt"
+
+!ENDIF 
+
+# End Source File
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testargs.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testargs.c
new file mode 100644
index 00000000..73cd766a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testargs.c
@@ -0,0 +1,236 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_getopt.h"
+#include "apr_strings.h"
+#include "test_apr.h"
+
+static void format_arg(char *str, char option, const char *arg)
+{
+    if (arg) {
+        apr_snprintf(str, 8196, "%soption: %c with %s\n", str, option, arg);
+    }
+    else {
+        apr_snprintf(str, 8196, "%soption: %c\n", str, option);
+    }
+}
+
+static void unknown_arg(void *str, const char *err, ...)
+{
+    va_list va;
+
+    va_start(va, err);
+    apr_vsnprintf(str, 8196, err, va);
+    va_end(va);
+}
+
+static void no_options_found(CuTest *tc)
+{
+    int largc = 5;
+    const char * const largv[] = {"testprog", "-a", "-b", "-c", "-d"};
+    apr_getopt_t *opt;
+    apr_status_t rv;
+    char data;
+    const char *optarg;
+    char str[8196];
+
+    str[0] = '\0';
+    rv = apr_getopt_init(&opt, p, largc, largv);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+   
+    while (apr_getopt(opt, "abcd", &data, &optarg) == APR_SUCCESS) {
+        switch (data) {
+            case 'a':
+            case 'b':
+            case 'c':
+            case 'd':
+            default:
+                format_arg(str, data, optarg);
+        }
+    }
+    CuAssertStrEquals(tc, "option: a\n"
+                          "option: b\n"
+                          "option: c\n"
+                          "option: d\n", str);
+}
+
+static void no_options(CuTest *tc)
+{
+    int largc = 5;
+    const char * const largv[] = {"testprog", "-a", "-b", "-c", "-d"};
+    apr_getopt_t *opt;
+    apr_status_t rv;
+    char data;
+    const char *optarg;
+    char str[8196];
+
+    str[0] = '\0';
+    rv = apr_getopt_init(&opt, p, largc, largv);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    opt->errfn = unknown_arg;
+    opt->errarg = str;
+   
+    while (apr_getopt(opt, "efgh", &data, &optarg) == APR_SUCCESS) {
+        switch (data) {
+            case 'a':
+            case 'b':
+            case 'c':
+            case 'd':
+                format_arg(str, data, optarg);
+                break;
+            default:
+                break;
+        }
+    }
+    CuAssertStrEquals(tc, "testprog: illegal option -- a\n", str);
+}
+
+static void required_option(CuTest *tc)
+{
+    int largc = 3;
+    const char * const largv[] = {"testprog", "-a", "foo"};
+    apr_getopt_t *opt;
+    apr_status_t rv;
+    char data;
+    const char *optarg;
+    char str[8196];
+
+    str[0] = '\0';
+    rv = apr_getopt_init(&opt, p, largc, largv);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    opt->errfn = unknown_arg;
+    opt->errarg = str;
+   
+    while (apr_getopt(opt, "a:", &data, &optarg) == APR_SUCCESS) {
+        switch (data) {
+            case 'a':
+                format_arg(str, data, optarg);
+                break;
+            default:
+                break;
+        }
+    }
+    CuAssertStrEquals(tc, "option: a with foo\n", str);
+}
+
+static void required_option_notgiven(CuTest *tc)
+{
+    int largc = 2;
+    const char * const largv[] = {"testprog", "-a"};
+    apr_getopt_t *opt;
+    apr_status_t rv;
+    char data;
+    const char *optarg;
+    char str[8196];
+
+    str[0] = '\0';
+    rv = apr_getopt_init(&opt, p, largc, largv);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    opt->errfn = unknown_arg;
+    opt->errarg = str;
+   
+    while (apr_getopt(opt, "a:", &data, &optarg) == APR_SUCCESS) {
+        switch (data) {
+            case 'a':
+                format_arg(str, data, optarg);
+                break;
+            default:
+                break;
+        }
+    }
+    CuAssertStrEquals(tc, "testprog: option requires an argument -- a\n", str);
+}
+
+static void optional_option(CuTest *tc)
+{
+    int largc = 3;
+    const char * const largv[] = {"testprog", "-a", "foo"};
+    apr_getopt_t *opt;
+    apr_status_t rv;
+    char data;
+    const char *optarg;
+    char str[8196];
+
+    str[0] = '\0';
+    rv = apr_getopt_init(&opt, p, largc, largv);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    opt->errfn = unknown_arg;
+    opt->errarg = str;
+   
+    while (apr_getopt(opt, "a::", &data, &optarg) == APR_SUCCESS) {
+        switch (data) {
+            case 'a':
+                format_arg(str, data, optarg);
+                break;
+            default:
+                break;
+        }
+    }
+    CuAssertStrEquals(tc, "option: a with foo\n", str);
+}
+
+static void optional_option_notgiven(CuTest *tc)
+{
+    int largc = 2;
+    const char * const largv[] = {"testprog", "-a"};
+    apr_getopt_t *opt;
+    apr_status_t rv;
+    char data;
+    const char *optarg;
+    char str[8196];
+
+    str[0] = '\0';
+    rv = apr_getopt_init(&opt, p, largc, largv);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    opt->errfn = unknown_arg;
+    opt->errarg = str;
+   
+    while (apr_getopt(opt, "a::", &data, &optarg) == APR_SUCCESS) {
+        switch (data) {
+            case 'a':
+                format_arg(str, data, optarg);
+                break;
+            default:
+                break;
+        }
+    }
+#if 0
+/*  Our version of getopt doesn't allow for optional arguments.  */
+    CuAssertStrEquals(tc, "option: a\n", str);
+#endif
+    CuAssertStrEquals(tc, "testprog: option requires an argument -- a\n", str);
+}
+
+CuSuite *testgetopt(void)
+{
+    CuSuite *suite = CuSuiteNew("Getopt");
+
+    SUITE_ADD_TEST(suite, no_options);
+    SUITE_ADD_TEST(suite, no_options_found);
+    SUITE_ADD_TEST(suite, required_option);
+    SUITE_ADD_TEST(suite, required_option_notgiven);
+    SUITE_ADD_TEST(suite, optional_option);
+    SUITE_ADD_TEST(suite, optional_option_notgiven);
+
+    return suite;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testatomic.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testatomic.c
new file mode 100644
index 00000000..d226bd1b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testatomic.c
@@ -0,0 +1,344 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "apr_thread_proc.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_atomic.h"
+#include "errno.h"
+#include "apr_time.h"
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if !(defined WIN32) && !(defined NETWARE)
+#include <pthread.h>
+#endif
+
+apr_pool_t *context;
+apr_atomic_t y;      /* atomic locks */
+
+static apr_status_t check_basic_atomics(volatile apr_atomic_t*p)
+{
+    apr_atomic_t oldval;
+    apr_uint32_t casval = 0;
+    float object1, object2;
+#if !(defined NETWARE)
+    volatile void *casptr;
+#else
+    void *casptr;
+#endif
+    void *oldptr;
+
+    apr_atomic_set(&y, 2);
+    printf("%-60s", "testing apr_atomic_dec");
+    if (apr_atomic_dec(&y) == 0) {
+        fprintf(stderr, "Failed\noldval =%d should not be zero\n",
+                apr_atomic_read(&y));
+        return APR_EGENERAL;
+    }
+    if (apr_atomic_dec(&y) != 0) {
+        fprintf(stderr, "Failed\noldval =%d should be zero\n",
+                apr_atomic_read(&y));
+        return APR_EGENERAL;
+    }
+    printf("OK\n");
+
+    printf("%-60s", "testing CAS");
+    oldval = apr_atomic_cas(&casval, 12, 0);
+    if (oldval != 0) {
+        fprintf(stderr, "Failed\noldval =%d should be zero\n", oldval);
+        return APR_EGENERAL;
+    }
+    printf("OK\n");
+    printf("%-60s", "testing CAS - match non-null");
+    oldval = apr_atomic_cas(&casval, 23, 12);
+    if (oldval != 12) {
+        fprintf(stderr, "Failed\noldval =%d should be 12 y=%d\n",
+                oldval, casval);
+        return APR_EGENERAL;
+    }
+    printf("OK\n");
+    printf("%-60s", "testing CAS - no match");
+    oldval = apr_atomic_cas(&casval, 23, 12);
+    if (oldval != 23) {
+        fprintf(stderr, "Failed\noldval =%d should be 23 y=%d\n",
+                oldval, casval);
+        return APR_EGENERAL;
+    }
+    printf("OK\n");
+
+    printf("%-60s", "testing CAS for pointers");
+    casptr = NULL;
+    oldptr = apr_atomic_casptr(&casptr, &object1, 0);
+    if (oldptr != 0) {
+        fprintf(stderr, "Failed\noldval =%p should be zero\n", oldptr);
+        return APR_EGENERAL;
+    }
+    printf("OK\n");
+    printf("%-60s", "testing CAS for pointers - match non-null");
+    oldptr = apr_atomic_casptr(&casptr, &object2, &object1);
+    if (oldptr != &object1) {
+        fprintf(stderr, "Failed\noldval =%p should be %p\n", oldptr, &object1);
+        return APR_EGENERAL;
+    }
+    printf("OK\n");
+    printf("%-60s", "testing CAS for pointers - no match");
+    oldptr = apr_atomic_casptr(&casptr, &object2, &object1);
+    if (oldptr != &object2) {
+        fprintf(stderr, "Failed\noldval =%p should be %p\n", oldptr, &object2);
+        return APR_EGENERAL;
+    }
+    printf("OK\n");
+
+    printf("%-60s", "testing add");
+    apr_atomic_set(&y, 23);
+    apr_atomic_add(&y, 4);
+    if (apr_atomic_read(&y) != 27) {
+        fprintf(stderr,
+                "Failed\nAtomic Add doesn't add up ;( expected 27 got %d\n",
+                oldval);
+        return APR_EGENERAL;
+    }
+ 
+    printf("OK\n");
+    printf("%-60s", "testing add/inc");
+    apr_atomic_set(&y, 0);
+    apr_atomic_add(&y, 20);
+    apr_atomic_inc(&y);
+    if (apr_atomic_read(&y) != 21) {
+        fprintf(stderr, "Failed.\natomics do not add up\n");
+        return APR_EGENERAL;
+    }
+    fprintf(stdout, "OK\n");
+
+    return APR_SUCCESS;
+}
+
+#if !APR_HAS_THREADS
+int main(void)
+{
+    apr_status_t rv;
+
+    apr_initialize();
+
+    fprintf(stderr,
+            "This program won't work fully on this platform because there is no "
+            "support for threads.\n");
+    if (apr_pool_create(&context, NULL) != APR_SUCCESS) {
+        fflush(stdout);
+        fprintf(stderr, "Failed.\nCould not initialize\n");
+        exit(-1);
+    }
+    rv = apr_atomic_init(context);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Failed.\nCould not initialize atomics\n");
+        exit(-1);
+    }
+    rv = check_basic_atomics(&y);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Failed.\n");
+        exit(-1);
+    }
+    return 0;
+}
+#else /* !APR_HAS_THREADS */
+
+void * APR_THREAD_FUNC thread_func_mutex(apr_thread_t *thd, void *data);
+void * APR_THREAD_FUNC thread_func_atomic(apr_thread_t *thd, void *data);
+void * APR_THREAD_FUNC thread_func_none(apr_thread_t *thd, void *data);
+
+apr_thread_mutex_t *thread_lock;
+volatile long x = 0; /* mutex locks */
+volatile long z = 0; /* no locks */
+int value = 0;
+apr_status_t exit_ret_val = 123; /* just some made up number to check on later */
+
+#define NUM_THREADS 50
+#define NUM_ITERATIONS 20000
+void * APR_THREAD_FUNC thread_func_mutex(apr_thread_t *thd, void *data)
+{
+    int i;
+
+    for (i = 0; i < NUM_ITERATIONS; i++) {
+        apr_thread_mutex_lock(thread_lock);
+        x++;
+        apr_thread_mutex_unlock(thread_lock);
+    }
+    apr_thread_exit(thd, exit_ret_val);
+    return NULL;
+} 
+
+void * APR_THREAD_FUNC thread_func_atomic(apr_thread_t *thd, void *data)
+{
+    int i;
+
+    for (i = 0; i < NUM_ITERATIONS ; i++) {
+        apr_atomic_inc(&y);
+        apr_atomic_add(&y, 2);
+        apr_atomic_dec(&y);
+        apr_atomic_dec(&y);
+    }
+    apr_thread_exit(thd, exit_ret_val);
+    return NULL;
+}
+
+void * APR_THREAD_FUNC thread_func_none(apr_thread_t *thd, void *data)
+{
+    int i;
+
+    for (i = 0; i < NUM_ITERATIONS ; i++) {
+        z++;
+    }
+    apr_thread_exit(thd, exit_ret_val);
+    return NULL;
+}
+
+int main(int argc, char**argv)
+{
+    apr_thread_t *t1[NUM_THREADS];
+    apr_thread_t *t2[NUM_THREADS];
+    apr_status_t r1[NUM_THREADS]; 
+    apr_status_t r2[NUM_THREADS]; 
+    apr_status_t s1[NUM_THREADS]; 
+    apr_status_t s2[NUM_THREADS];
+    apr_status_t rv;
+    int i;
+    int mutex;
+
+    apr_initialize();
+
+    if (argc == 2 && argv[1][0] == 'm') {
+        mutex = 1;
+    }
+    else {
+        mutex = 0;
+    }
+
+    printf("APR Atomic Test\n===============\n\n");
+#if !(defined WIN32) && !(defined NETWARE) && !(defined __MVS__) && !(defined DARWIN)
+    pthread_setconcurrency(8);
+#endif
+    printf("%-60s", "Initializing the context"); 
+    if (apr_pool_create(&context, NULL) != APR_SUCCESS) {
+        fflush(stdout);
+        fprintf(stderr, "Failed.\nCould not initialize\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    if (mutex == 1) {
+        printf("%-60s", "Initializing the lock"); 
+        rv = apr_thread_mutex_create(&thread_lock, APR_THREAD_MUTEX_DEFAULT,
+                                     context);
+        if (rv != APR_SUCCESS) {
+            fflush(stdout);
+            fprintf(stderr, "Failed\nCould not create lock\n");
+            exit(-1);
+        }
+        printf("OK\n");
+    }
+    printf("%-60s", "Initializing the atomics"); 
+    rv = apr_atomic_init(context);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Failed.\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    rv = check_basic_atomics(&y);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Failed.\n");
+        exit(-1);
+    }
+    apr_atomic_set(&y, 0);
+
+    printf("%-60s", "Starting all the threads"); 
+    for (i = 0; i < NUM_THREADS; i++) {
+        r1[i] = apr_thread_create(&t1[i], NULL, 
+                    (mutex == 1 ? thread_func_mutex : thread_func_atomic),
+                    NULL, context);
+        r2[i] = apr_thread_create(&t2[i], NULL, thread_func_none, NULL,
+                                  context);
+        if (r1[i] != APR_SUCCESS || r2[i] != APR_SUCCESS ) {
+            fflush(stdout);
+            fprintf(stderr, "Failed\nError starting thread in group %d\n",i);
+            exit(-1);
+        }
+    }
+    printf("OK\n");
+
+    printf("%-60s\n", "Waiting for threads to exit");
+    printf("%-60s", "(Note that this may take a while to complete.)");
+    fflush(stdout);
+
+    for (i = 0; i < NUM_THREADS; i++) {
+        apr_thread_join(&s1[i], t1[i]);
+        apr_thread_join(&s2[i], t2[i]);
+        if (s1[i] != exit_ret_val || s2[i] != exit_ret_val) {
+            fprintf(stderr, 
+                    "Invalid return value\n"
+                    "Got %d/%d, but expected %d for all \n",
+                    s1[i], s2[i], exit_ret_val);
+        }
+    }
+    printf("OK\n");
+
+    if (mutex == 1) {
+        printf("%-60s", "Checking if mutex locks worked"); 
+        if (x != NUM_THREADS * NUM_ITERATIONS) {
+            fflush(stdout);
+            fprintf(stderr, 
+                    "No!\nThe locks didn't work?? x = %ld instead of %ld\n",
+                    x,
+                    (long)NUM_THREADS * NUM_ITERATIONS);
+        }
+        else {
+            printf("OK\n");
+        }
+    }
+    else {
+        printf("%-60s", "Checking if atomic worked"); 
+        if (apr_atomic_read(&y) != NUM_THREADS * NUM_ITERATIONS) {
+            fflush(stdout);
+            fprintf(stderr, 
+                    "No!\nThe atomics didn't work?? y = %ld instead of %ld\n",
+                    (long)apr_atomic_read(&y),
+                    (long)NUM_THREADS * NUM_ITERATIONS);
+        }
+        else {
+            printf("OK\n");
+        }
+    }
+    printf("%-60s", "Checking if nolock worked"); 
+    if (z != NUM_THREADS * NUM_ITERATIONS) {
+        fflush(stdout);
+        fprintf(stderr, 
+                "no surprise\n"
+                "The no-locks didn't work. z = %ld instead of %ld\n", 
+                z, 
+                (long)NUM_THREADS * NUM_ITERATIONS);
+    }
+    else {
+        printf("OK\n");
+    }
+
+    return 0;
+}
+
+#endif /* !APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testdir.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testdir.c
new file mode 100644
index 00000000..98506463
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testdir.c
@@ -0,0 +1,275 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "test_apr.h"
+
+static void test_mkdir(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_finfo_t finfo;
+
+    rv = apr_dir_make("data/testdir", APR_UREAD | APR_UWRITE | APR_UEXECUTE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_stat(&finfo, "data/testdir", APR_FINFO_TYPE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, APR_DIR, finfo.filetype);
+}
+
+static void test_mkdir_recurs(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_finfo_t finfo;
+
+    rv = apr_dir_make_recursive("data/one/two/three", 
+                                APR_UREAD | APR_UWRITE | APR_UEXECUTE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_stat(&finfo, "data/one", APR_FINFO_TYPE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, APR_DIR, finfo.filetype);
+
+    rv = apr_stat(&finfo, "data/one/two", APR_FINFO_TYPE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, APR_DIR, finfo.filetype);
+
+    rv = apr_stat(&finfo, "data/one/two/three", APR_FINFO_TYPE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, APR_DIR, finfo.filetype);
+}
+
+static void test_remove(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_finfo_t finfo;
+
+    rv = apr_dir_remove("data/testdir", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_stat(&finfo, "data/testdir", APR_FINFO_TYPE, p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
+}
+
+static void test_removeall_fail(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_dir_remove("data/one", p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOTEMPTY(rv));
+}
+
+static void test_removeall(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_dir_remove("data/one/two/three", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_dir_remove("data/one/two", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_dir_remove("data/one", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void test_remove_notthere(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_dir_remove("data/notthere", p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
+}
+
+static void test_mkdir_twice(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_dir_make("data/testdir", APR_UREAD | APR_UWRITE | APR_UEXECUTE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_dir_make("data/testdir", APR_UREAD | APR_UWRITE | APR_UEXECUTE, p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EEXIST(rv));
+
+    rv = apr_dir_remove("data/testdir", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void test_opendir(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_dir_t *dir;
+
+    rv = apr_dir_open(&dir, "data", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    apr_dir_close(dir);
+}
+
+static void test_opendir_notthere(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_dir_t *dir;
+
+    rv = apr_dir_open(&dir, "notthere", p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
+}
+
+static void test_closedir(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_dir_t *dir;
+
+    rv = apr_dir_open(&dir, "data", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_dir_close(dir);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void test_rewind(CuTest *tc)
+{
+    apr_dir_t *dir;
+    apr_finfo_t first, second;
+
+    apr_assert_success(tc, "apr_dir_open failed", apr_dir_open(&dir, "data", p));
+
+    apr_assert_success(tc, "apr_dir_read failed",
+                       apr_dir_read(&first, APR_FINFO_DIRENT, dir));
+
+    apr_assert_success(tc, "apr_dir_rewind failed", apr_dir_rewind(dir));
+
+    apr_assert_success(tc, "second apr_dir_read failed",
+                       apr_dir_read(&second, APR_FINFO_DIRENT, dir));
+
+    apr_assert_success(tc, "apr_dir_close failed", apr_dir_close(dir));
+
+    CuAssertStrEquals(tc, first.name, second.name);
+}
+
+/* Test for a (fixed) bug in apr_dir_read().  This bug only happened
+   in threadless cases. */
+static void test_uncleared_errno(CuTest *tc)
+{
+    apr_file_t *thefile = NULL;
+    apr_finfo_t finfo;
+    apr_int32_t finfo_flags = APR_FINFO_TYPE | APR_FINFO_NAME;
+    apr_dir_t *this_dir;
+    apr_status_t rv; 
+
+    rv = apr_dir_make("dir1", APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_dir_make("dir2", APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_file_open(&thefile, "dir1/file1",
+                       APR_READ | APR_WRITE | APR_CREATE, APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_file_close(thefile);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    /* Try to remove dir1.  This should fail because it's not empty.
+       However, on a platform with threads disabled (such as FreeBSD),
+       `errno' will be set as a result. */
+    rv = apr_dir_remove("dir1", p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOTEMPTY(rv));
+    
+    /* Read `.' and `..' out of dir2. */
+    rv = apr_dir_open(&this_dir, "dir2", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_dir_read(&finfo, finfo_flags, this_dir);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_dir_read(&finfo, finfo_flags, this_dir);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    /* Now, when we attempt to do a third read of empty dir2, and the
+       underlying system readdir() returns NULL, the old value of
+       errno shouldn't cause a false alarm.  We should get an ENOENT
+       back from apr_dir_read, and *not* the old errno. */
+    rv = apr_dir_read(&finfo, finfo_flags, this_dir);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
+
+    rv = apr_dir_close(this_dir);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+		 
+    /* Cleanup */
+    rv = apr_file_remove("dir1/file1", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_dir_remove("dir1", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_dir_remove("dir2", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+}
+
+static void test_rmkdir_nocwd(CuTest *tc)
+{
+    char *cwd, *path;
+    apr_status_t rv;
+
+    apr_assert_success(tc, "make temp dir",
+                       apr_dir_make("dir3", APR_OS_DEFAULT, p));
+
+    apr_assert_success(tc, "obtain cwd", apr_filepath_get(&cwd, 0, p));
+
+    apr_assert_success(tc, "determine path to temp dir",
+                       apr_filepath_merge(&path, cwd, "dir3", 0, p));
+
+    apr_assert_success(tc, "change to temp dir", apr_filepath_set(path, p));
+
+    rv = apr_dir_remove(path, p);
+    /* Some platforms cannot remove a directory which is in use. */
+    if (rv == APR_SUCCESS) {
+        CuAssert(tc, "fail to create dir",
+                 apr_dir_make_recursive("foobar", APR_OS_DEFAULT, 
+                                        p) != APR_SUCCESS);
+    }
+
+    apr_assert_success(tc, "restore cwd", apr_filepath_set(cwd, p));
+
+    if (rv) {
+        apr_dir_remove(path, p);
+        CuNotImpl(tc, "cannot remove in-use directory");
+    }
+}
+
+CuSuite *testdir(void)
+{
+    CuSuite *suite = CuSuiteNew("Directory");
+
+    SUITE_ADD_TEST(suite, test_mkdir);
+    SUITE_ADD_TEST(suite, test_mkdir_recurs);
+    SUITE_ADD_TEST(suite, test_remove);
+    SUITE_ADD_TEST(suite, test_removeall_fail);
+    SUITE_ADD_TEST(suite, test_removeall);
+    SUITE_ADD_TEST(suite, test_remove_notthere);
+    SUITE_ADD_TEST(suite, test_mkdir_twice);
+    SUITE_ADD_TEST(suite, test_rmkdir_nocwd);
+
+    SUITE_ADD_TEST(suite, test_rewind);
+
+    SUITE_ADD_TEST(suite, test_opendir);
+    SUITE_ADD_TEST(suite, test_opendir_notthere);
+    SUITE_ADD_TEST(suite, test_closedir);
+    SUITE_ADD_TEST(suite, test_uncleared_errno);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testdso.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testdso.c
new file mode 100644
index 00000000..f30beb14
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testdso.c
@@ -0,0 +1,247 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#include "test_apr.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_dso.h"
+#include "apr_strings.h"
+#include "apr_file_info.h"
+#include "apr.h"
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef NETWARE
+# define MOD_NAME "mod_test.nlm"
+#elif defined(BEOS) || defined(WIN32)
+# define MOD_NAME "mod_test.so"
+#elif defined(DARWIN)
+# define MOD_NAME ".libs/mod_test.so" 
+# define LIB_NAME ".libs/libmod_test.dylib" 
+#elif defined(__hpux__) || defined(__hpux)
+# define MOD_NAME ".libs/mod_test.sl"
+# define LIB_NAME ".libs/libmod_test.sl"
+#elif defined(_AIX) || defined(__bsdi__)
+# define MOD_NAME ".libs/libmod_test.so"
+# define LIB_NAME ".libs/libmod_test.so"
+#else /* Every other Unix */
+# define MOD_NAME ".libs/mod_test.so"
+# define LIB_NAME ".libs/libmod_test.so"
+#endif
+
+static char *modname;
+
+static void test_load_module(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_status_t status;
+    char errstr[256];
+
+    status = apr_dso_load(&h, modname, p);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_dso_unload(h);
+}
+
+static void test_dso_sym(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_dso_handle_sym_t func1 = NULL;
+    apr_status_t status;
+    void (*function)(char str[256]);
+    char teststr[256];
+    char errstr[256];
+
+    status = apr_dso_load(&h, modname, p);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, h);
+
+    status = apr_dso_sym(&func1, h, "print_hello");
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, func1);
+
+    function = (void (*)(char *))func1;
+    (*function)(teststr);
+    CuAssertStrEquals(tc, "Hello - I'm a DSO!\n", teststr);
+
+    apr_dso_unload(h);
+}
+
+static void test_dso_sym_return_value(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_dso_handle_sym_t func1 = NULL;
+    apr_status_t status;
+    int (*function)(int);
+    char errstr[256];
+
+    status = apr_dso_load(&h, modname, p);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, h);
+
+    status = apr_dso_sym(&func1, h, "count_reps");
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, func1);
+
+    function = (int (*)(int))func1;
+    status = (*function)(5);
+    CuAssertIntEquals(tc, 5, status);
+
+    apr_dso_unload(h);
+}
+
+static void test_unload_module(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_status_t status;
+    char errstr[256];
+    apr_dso_handle_sym_t func1 = NULL;
+
+    status = apr_dso_load(&h, modname, p);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, h);
+
+    status = apr_dso_unload(h);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+
+    status = apr_dso_sym(&func1, h, "print_hello");
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ESYMNOTFOUND(status));
+}
+
+
+#ifdef LIB_NAME
+static char *libname;
+
+static void test_load_library(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_status_t status;
+    char errstr[256];
+
+    status = apr_dso_load(&h, libname, p);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_dso_unload(h);
+}
+
+static void test_dso_sym_library(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_dso_handle_sym_t func1 = NULL;
+    apr_status_t status;
+    void (*function)(char str[256]);
+    char teststr[256];
+    char errstr[256];
+
+    status = apr_dso_load(&h, libname, p);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, h);
+
+    status = apr_dso_sym(&func1, h, "print_hello");
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, func1);
+
+    function = (void (*)(char *))func1;
+    (*function)(teststr);
+    CuAssertStrEquals(tc, "Hello - I'm a DSO!\n", teststr);
+
+    apr_dso_unload(h);
+}
+
+static void test_dso_sym_return_value_library(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_dso_handle_sym_t func1 = NULL;
+    apr_status_t status;
+    int (*function)(int);
+    char errstr[256];
+
+    status = apr_dso_load(&h, libname, p);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, h);
+
+    status = apr_dso_sym(&func1, h, "count_reps");
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, func1);
+
+    function = (int (*)(int))func1;
+    status = (*function)(5);
+    CuAssertIntEquals(tc, 5, status);
+
+    apr_dso_unload(h);
+}
+
+static void test_unload_library(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_status_t status;
+    char errstr[256];
+    apr_dso_handle_sym_t func1 = NULL;
+
+    status = apr_dso_load(&h, libname, p);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+    CuAssertPtrNotNull(tc, h);
+
+    status = apr_dso_unload(h);
+    CuAssert(tc, apr_dso_error(h, errstr, 256), APR_SUCCESS == status);
+
+    status = apr_dso_sym(&func1, h, "print_hello");
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ESYMNOTFOUND(status));
+}
+
+#endif /* def(LIB_NAME) */
+
+static void test_load_notthere(CuTest *tc)
+{
+    apr_dso_handle_t *h = NULL;
+    apr_status_t status;
+
+    status = apr_dso_load(&h, "No_File.so", p);
+
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EDSOOPEN(status));
+    CuAssertPtrNotNull(tc, h);
+}    
+
+CuSuite *testdso(void)
+{
+    CuSuite *suite = CuSuiteNew("DSO");
+
+    apr_filepath_merge(&modname, NULL, MOD_NAME, 0, p);
+
+    SUITE_ADD_TEST(suite, test_load_module);
+    SUITE_ADD_TEST(suite, test_dso_sym);
+    SUITE_ADD_TEST(suite, test_dso_sym_return_value);
+    SUITE_ADD_TEST(suite, test_unload_module);
+
+#ifdef LIB_NAME
+    apr_filepath_merge(&libname, NULL, LIB_NAME, 0, p);
+
+    SUITE_ADD_TEST(suite, test_load_library);
+    SUITE_ADD_TEST(suite, test_dso_sym_library);
+    SUITE_ADD_TEST(suite, test_dso_sym_return_value_library);
+    SUITE_ADD_TEST(suite, test_unload_library);
+#endif
+
+    SUITE_ADD_TEST(suite, test_load_notthere);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testdup.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testdup.c
new file mode 100644
index 00000000..74f64aee
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testdup.c
@@ -0,0 +1,194 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_file_io.h"
+#include "test_apr.h"
+
+#define TEST "Testing\n"
+#define TEST2 "Testing again\n"
+#define FILEPATH "data/"
+
+static void test_file_dup(CuTest *tc)
+{
+    apr_file_t *file1 = NULL;
+    apr_file_t *file3 = NULL;
+    apr_status_t rv;
+    apr_finfo_t finfo;
+
+    /* First, create a new file, empty... */
+    rv = apr_file_open(&file1, FILEPATH "testdup.file", 
+                       APR_READ | APR_WRITE | APR_CREATE |
+                       APR_DELONCLOSE, APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, file1);
+
+    rv = apr_file_dup(&file3, file1, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, file3);
+
+    rv = apr_file_close(file1);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    /* cleanup after ourselves */
+    rv = apr_file_close(file3);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_stat(&finfo, FILEPATH "testdup.file", APR_FINFO_NORM, p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
+}  
+
+static void test_file_readwrite(CuTest *tc)
+{
+    apr_file_t *file1 = NULL;
+    apr_file_t *file3 = NULL;
+    apr_status_t rv;
+    apr_finfo_t finfo;
+    apr_size_t txtlen = sizeof(TEST);
+    char buff[50];
+    apr_off_t fpos;
+
+    /* First, create a new file, empty... */
+    rv = apr_file_open(&file1, FILEPATH "testdup.readwrite.file", 
+                       APR_READ | APR_WRITE | APR_CREATE |
+                       APR_DELONCLOSE, APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, file1);
+
+    rv = apr_file_dup(&file3, file1, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, file3);
+
+    rv = apr_file_write(file3, TEST, &txtlen);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, sizeof(TEST), txtlen);
+
+    fpos = 0;
+    rv = apr_file_seek(file1, APR_SET, &fpos);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssert(tc, "File position mismatch, expected 0", fpos == 0);
+
+    txtlen = 50;
+    rv = apr_file_read(file1, buff, &txtlen);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, TEST, buff);
+
+    /* cleanup after ourselves */
+    rv = apr_file_close(file1);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_close(file3);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_stat(&finfo, FILEPATH "testdup.readwrite.file", APR_FINFO_NORM, p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
+}  
+
+static void test_dup2(CuTest *tc)
+{
+    apr_file_t *testfile = NULL;
+    apr_file_t *errfile = NULL;
+    apr_file_t *saveerr = NULL;
+    apr_status_t rv;
+
+    rv = apr_file_open(&testfile, FILEPATH "testdup2.file", 
+                       APR_READ | APR_WRITE | APR_CREATE |
+                       APR_DELONCLOSE, APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, testfile);
+
+    rv = apr_file_open_stderr(&errfile, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    /* Set aside the real errfile */
+    rv = apr_file_dup(&saveerr, errfile, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, saveerr);
+
+    rv = apr_file_dup2(errfile, testfile, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, errfile);
+
+    apr_file_close(testfile);
+
+    rv = apr_file_dup2(errfile, saveerr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, errfile);
+}
+
+static void test_dup2_readwrite(CuTest *tc)
+{
+    apr_file_t *errfile = NULL;
+    apr_file_t *testfile = NULL;
+    apr_file_t *saveerr = NULL;
+    apr_status_t rv;
+    apr_size_t txtlen = sizeof(TEST);
+    char buff[50];
+    apr_off_t fpos;
+
+    rv = apr_file_open(&testfile, FILEPATH "testdup2.readwrite.file", 
+                       APR_READ | APR_WRITE | APR_CREATE |
+                       APR_DELONCLOSE, APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, testfile);
+
+    rv = apr_file_open_stderr(&errfile, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    /* Set aside the real errfile */
+    rv = apr_file_dup(&saveerr, errfile, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, saveerr);
+
+    rv = apr_file_dup2(errfile, testfile, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, errfile);
+
+    txtlen = sizeof(TEST2);
+    rv = apr_file_write(errfile, TEST2, &txtlen);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, sizeof(TEST2), txtlen);
+
+    fpos = 0;
+    rv = apr_file_seek(testfile, APR_SET, &fpos);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssert(tc, "File position mismatch, expected 0", fpos == 0);
+
+    txtlen = 50;
+    rv = apr_file_read(testfile, buff, &txtlen);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, TEST2, buff);
+      
+    apr_file_close(testfile);
+
+    rv = apr_file_dup2(errfile, saveerr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, errfile);
+}
+
+CuSuite *testdup(void)
+{
+    CuSuite *suite = CuSuiteNew("File duplication");
+
+    SUITE_ADD_TEST(suite, test_file_dup);
+    SUITE_ADD_TEST(suite, test_file_readwrite);
+    SUITE_ADD_TEST(suite, test_dup2);
+    SUITE_ADD_TEST(suite, test_dup2_readwrite);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testenv.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testenv.c
new file mode 100644
index 00000000..6bc97a11
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testenv.c
@@ -0,0 +1,144 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_env.h"
+#include "apr_errno.h"
+#include "test_apr.h"
+
+#define TEST_ENVVAR_NAME "apr_test_envvar"
+#define TEST_ENVVAR2_NAME "apr_test_envvar2"
+#define TEST_ENVVAR_VALUE "Just a value that we'll check"
+
+static int have_env_set;
+static int have_env_get;
+static int have_env_del;
+
+static void test_setenv(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_env_set(TEST_ENVVAR_NAME, TEST_ENVVAR_VALUE, p);
+    have_env_set = (rv != APR_ENOTIMPL);
+    if (!have_env_set) {
+        CuNotImpl(tc, "apr_env_set");
+        return;
+    }
+    apr_assert_success(tc, "set environment variable", rv);
+}
+
+static void test_getenv(CuTest *tc)
+{
+    char *value;
+    apr_status_t rv;
+
+    if (!have_env_set) {
+        CuNotImpl(tc, "apr_env_set (skip test for apr_env_get)");
+        return;
+    }
+
+    rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+    have_env_get = (rv != APR_ENOTIMPL);
+    if (!have_env_get) {
+        CuNotImpl(tc, "apr_env_get");
+        return;
+    }
+    apr_assert_success(tc, "get environment variable", rv);
+    CuAssertStrEquals(tc, TEST_ENVVAR_VALUE, value);
+}
+
+static void test_delenv(CuTest *tc)
+{
+    char *value;
+    apr_status_t rv;
+
+    if (!have_env_set) {
+        CuNotImpl(tc, "apr_env_set (skip test for apr_env_delete)");
+        return;
+    }
+
+    rv = apr_env_delete(TEST_ENVVAR_NAME, p);
+    have_env_del = (rv != APR_ENOTIMPL);
+    if (!have_env_del) {
+        CuNotImpl(tc, "apr_env_delete");
+        return;
+    }
+    apr_assert_success(tc, "delete environment variable", rv);
+
+    if (!have_env_get) {
+        CuNotImpl(tc, "apr_env_get (skip sanity check for apr_env_delete)");
+        return;
+    }
+    rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+    CuAssertIntEquals(tc, APR_ENOENT, rv);
+}
+
+/** http://issues.apache.org/bugzilla/show_bug.cgi?id=40764 */
+static void test_emptyenv(CuTest *tc)
+{
+    char *value;
+    apr_status_t rv;
+
+    if (!(have_env_set && have_env_get)) {
+        CuNotImpl(tc, "apr_env_set (skip test_emptyenv)");
+        return;
+    }
+    /** Set empty string and test that rv != ENOENT) */
+    rv = apr_env_set(TEST_ENVVAR_NAME, "", p);
+    apr_assert_success(tc, "set environment variable", rv);
+    rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+    apr_assert_success(tc, "get environment variable", rv);
+    CuAssertStrEquals(tc, "", value);
+
+    if (!have_env_del) {
+        CuNotImpl(tc, "apr_env_del (skip recycle test_emptyenv)");
+        return;
+    }
+    /** Delete and retest */
+    rv = apr_env_delete(TEST_ENVVAR_NAME, p);
+    apr_assert_success(tc, "delete environment variable", rv);
+    rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+    CuAssertIntEquals(tc, APR_ENOENT, rv);
+
+    /** Set second variable + test*/
+    rv = apr_env_set(TEST_ENVVAR2_NAME, TEST_ENVVAR_VALUE, p);
+    apr_assert_success(tc, "set second environment variable", rv);
+    rv = apr_env_get(&value, TEST_ENVVAR2_NAME, p);
+    apr_assert_success(tc, "get second environment variable", rv);
+    CuAssertStrEquals(tc, TEST_ENVVAR_VALUE, value);
+
+    /** Finally, test ENOENT (first variable) followed by second != ENOENT) */
+    rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+    CuAssertIntEquals(tc, APR_ENOENT, rv);
+    rv = apr_env_get(&value, TEST_ENVVAR2_NAME, p);
+    apr_assert_success(tc, "verify second environment variable", rv);
+    CuAssertStrEquals(tc, TEST_ENVVAR_VALUE, value);
+
+    /** Cleanup */
+    apr_env_delete(TEST_ENVVAR2_NAME, p);
+}
+
+CuSuite *testenv(void)
+{
+    CuSuite *suite = CuSuiteNew("Environment");
+
+    SUITE_ADD_TEST(suite, test_setenv);
+    SUITE_ADD_TEST(suite, test_getenv);
+    SUITE_ADD_TEST(suite, test_delenv);
+    SUITE_ADD_TEST(suite, test_emptyenv);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testfile.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testfile.c
new file mode 100644
index 00000000..4e842f97
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testfile.c
@@ -0,0 +1,782 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_network_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_poll.h"
+#include "apr_lib.h"
+#include "test_apr.h"
+
+#define DIRNAME "data"
+#define FILENAME DIRNAME "/file_datafile.txt"
+#define TESTSTR  "This is the file data file."
+
+#define TESTREAD_BLKSIZE 1024
+#define APR_BUFFERSIZE   4096 /* This should match APR's buffer size. */
+
+
+
+static void test_open_noreadwrite(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *thefile = NULL;
+
+    rv = apr_file_open(&thefile, FILENAME,
+                       APR_CREATE | APR_EXCL, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertTrue(tc, rv != APR_SUCCESS);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EACCES(rv));
+    CuAssertPtrEquals(tc, NULL, thefile); 
+}
+
+static void test_open_excl(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *thefile = NULL;
+
+    rv = apr_file_open(&thefile, FILENAME,
+                       APR_CREATE | APR_EXCL | APR_WRITE, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertTrue(tc, rv != APR_SUCCESS);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EEXIST(rv));
+    CuAssertPtrEquals(tc, NULL, thefile); 
+}
+
+static void test_open_read(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *filetest = NULL;
+
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_READ, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, filetest);
+    apr_file_close(filetest);
+}
+
+static void test_read(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_size_t nbytes = 256;
+    char *str = apr_pcalloc(p, nbytes + 1);
+    apr_file_t *filetest = NULL;
+    
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_READ, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+
+    apr_assert_success(tc, "Opening test file " FILENAME, rv);
+    rv = apr_file_read(filetest, str, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen(TESTSTR), nbytes);
+    CuAssertStrEquals(tc, TESTSTR, str);
+
+    apr_file_close(filetest);
+}
+
+static void test_filename(CuTest *tc)
+{
+    const char *str;
+    apr_status_t rv;
+    apr_file_t *filetest = NULL;
+    
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_READ, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    apr_assert_success(tc, "Opening test file " FILENAME, rv);
+
+    rv = apr_file_name_get(&str, filetest);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, FILENAME, str);
+
+    apr_file_close(filetest);
+}
+    
+static void test_fileclose(CuTest *tc)
+{
+    char str;
+    apr_status_t rv;
+    apr_size_t one = 1;
+    apr_file_t *filetest = NULL;
+    
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_READ, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    apr_assert_success(tc, "Opening test file " FILENAME, rv);
+
+    rv = apr_file_close(filetest);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    /* We just closed the file, so this should fail */
+    rv = apr_file_read(filetest, &str, &one);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EBADF(rv));
+}
+
+static void test_file_remove(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *filetest = NULL;
+
+    rv = apr_file_remove(FILENAME, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_open(&filetest, FILENAME, APR_READ, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
+}
+
+static void test_open_write(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *filetest = NULL;
+
+    filetest = NULL;
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_WRITE, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
+    CuAssertPtrEquals(tc, NULL, filetest);
+}
+
+static void test_open_writecreate(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *filetest = NULL;
+
+    filetest = NULL;
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_WRITE | APR_CREATE, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    apr_file_close(filetest);
+}
+
+static void test_write(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_size_t bytes = strlen(TESTSTR);
+    apr_file_t *filetest = NULL;
+
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_WRITE | APR_CREATE, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_write(filetest, TESTSTR, &bytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    apr_file_close(filetest);
+}
+
+static void test_open_readwrite(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *filetest = NULL;
+
+    filetest = NULL;
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_READ | APR_WRITE, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, filetest);
+
+    apr_file_close(filetest);
+}
+
+static void test_seek(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_off_t offset = 5;
+    apr_size_t nbytes = 256;
+    char *str = apr_pcalloc(p, nbytes + 1);
+    apr_file_t *filetest = NULL;
+
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_READ, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    apr_assert_success(tc, "Open test file " FILENAME, rv);
+
+    rv = apr_file_read(filetest, str, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen(TESTSTR), nbytes);
+    CuAssertStrEquals(tc, TESTSTR, str);
+
+    memset(str, 0, nbytes + 1);
+
+    rv = apr_file_seek(filetest, SEEK_SET, &offset);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    
+    rv = apr_file_read(filetest, str, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen(TESTSTR) - 5, nbytes);
+    CuAssertStrEquals(tc, TESTSTR + 5, str);
+
+    apr_file_close(filetest);
+
+    /* Test for regression of sign error bug with SEEK_END and
+       buffered files. */
+    rv = apr_file_open(&filetest, FILENAME,
+                       APR_READ | APR_BUFFERED,
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    apr_assert_success(tc, "Open test file " FILENAME, rv);
+
+    offset = -5;
+    rv = apr_file_seek(filetest, SEEK_END, &offset);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen(TESTSTR) - 5, offset);
+
+    memset(str, 0, nbytes + 1);
+    nbytes = 256;
+    rv = apr_file_read(filetest, str, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 5, nbytes);
+    CuAssertStrEquals(tc, TESTSTR + strlen(TESTSTR) - 5, str);
+
+    apr_file_close(filetest);
+}                
+
+static void test_userdata_set(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *filetest = NULL;
+
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_WRITE, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_data_set(filetest, "This is a test",
+                           "test", apr_pool_cleanup_null);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    apr_file_close(filetest);
+}
+
+static void test_userdata_get(CuTest *tc)
+{
+    apr_status_t rv;
+    char *teststr;
+    apr_file_t *filetest = NULL;
+
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_WRITE, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_data_set(filetest, "This is a test",
+                           "test", apr_pool_cleanup_null);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_data_get((void **)&teststr, "test", filetest);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "This is a test", teststr);
+
+    apr_file_close(filetest);
+}
+
+static void test_userdata_getnokey(CuTest *tc)
+{
+    apr_status_t rv;
+    char *teststr;
+    apr_file_t *filetest = NULL;
+
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_WRITE, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_data_get((void **)&teststr, "nokey", filetest);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrEquals(tc, NULL, teststr);
+    apr_file_close(filetest);
+}
+
+static void test_getc(CuTest *tc)
+{
+    apr_file_t *f = NULL;
+    apr_status_t rv;
+    char ch;
+
+    rv = apr_file_open(&f, FILENAME, APR_READ, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    apr_file_getc(&ch, f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, (int)TESTSTR[0], (int)ch);
+    apr_file_close(f);
+}
+
+static void test_ungetc(CuTest *tc)
+{
+    apr_file_t *f = NULL;
+    apr_status_t rv;
+    char ch;
+
+    rv = apr_file_open(&f, FILENAME, APR_READ, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    apr_file_getc(&ch, f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, (int)TESTSTR[0], (int)ch);
+
+    apr_file_ungetc('X', f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    apr_file_getc(&ch, f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 'X', (int)ch);
+
+    apr_file_close(f);
+}
+
+static void test_gets(CuTest *tc)
+{
+    apr_file_t *f = NULL;
+    apr_status_t rv;
+    char *str = apr_palloc(p, 256);
+
+    rv = apr_file_open(&f, FILENAME, APR_READ, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_gets(str, 256, f);
+    /* Only one line in the test file, so APR will encounter EOF on the first
+     * call to gets, but we should get APR_SUCCESS on this call and
+     * APR_EOF on the next.
+     */
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, TESTSTR, str);
+    rv = apr_file_gets(str, 256, f);
+    CuAssertIntEquals(tc, APR_EOF, rv);
+    CuAssertStrEquals(tc, "", str);
+    apr_file_close(f);
+}
+
+static void test_bigread(CuTest *tc)
+{
+    apr_file_t *f = NULL;
+    apr_status_t rv;
+    char buf[APR_BUFFERSIZE * 2];
+    apr_size_t nbytes;
+
+    /* Create a test file with known content.
+     */
+    rv = apr_file_open(&f, "data/created_file", 
+                       APR_CREATE | APR_WRITE | APR_TRUNCATE, 
+                       APR_UREAD | APR_UWRITE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    nbytes = APR_BUFFERSIZE;
+    memset(buf, 0xFE, nbytes);
+
+    rv = apr_file_write(f, buf, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, APR_BUFFERSIZE, nbytes);
+
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    f = NULL;
+    rv = apr_file_open(&f, "data/created_file", APR_READ, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    nbytes = sizeof buf;
+    rv = apr_file_read(f, buf, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, APR_BUFFERSIZE, nbytes);
+
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_remove("data/created_file", p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+/* Test that the contents of file FNAME are equal to data EXPECT of
+ * length EXPECTLEN. */
+static void file_contents_equal(CuTest *tc,
+                                const char *fname,
+                                const void *expect,
+                                apr_size_t expectlen)
+{
+    void *actual = apr_palloc(p, expectlen);
+    apr_file_t *f;
+    apr_status_t rv;
+    int rc;
+    
+    rv = apr_file_open(&f, fname, APR_READ|APR_BUFFERED, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_read_full(f, actual, expectlen, NULL);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rc = memcmp(expect, actual, expectlen);
+    CuAssertIntEquals(tc, 0, rc);
+
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+#define LINE1 "this is a line of text\n"
+#define LINE2 "this is a second line of text\n"
+
+static void test_writev_buffered(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *f;
+    apr_size_t nbytes;
+    struct iovec vec[2];
+    const char *fname = "data/testwritev_buffered.dat";
+
+    rv = apr_file_open(&f, fname,
+                       APR_WRITE | APR_CREATE | APR_TRUNCATE |
+                       APR_BUFFERED, APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    nbytes = strlen(TESTSTR);
+    rv = apr_file_write(f, TESTSTR, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    vec[0].iov_base = LINE1;
+    vec[0].iov_len = strlen(LINE1);
+    vec[1].iov_base = LINE2;
+    vec[1].iov_len = strlen(LINE2);
+
+    rv = apr_file_writev(f, vec, 2, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    file_contents_equal(tc, fname, TESTSTR LINE1 LINE2,
+                        strlen(TESTSTR) + strlen(LINE1) + strlen(LINE2));
+}
+
+static void test_writev_buffered_seek(CuTest *tc)
+{
+    apr_file_t *f;
+    apr_status_t rv;
+    apr_off_t off = 0;
+    struct iovec vec[3];
+    apr_size_t nbytes = strlen(TESTSTR);
+    char *str = apr_pcalloc(p, nbytes+1);
+    const char *fname = "data/testwritev_buffered.dat";
+
+    rv = apr_file_open(&f, fname,
+                       APR_WRITE | APR_READ | APR_BUFFERED,
+                       APR_OS_DEFAULT, p);
+
+    rv = apr_file_read(f, str, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, TESTSTR, str);
+
+    rv = apr_file_seek(f, APR_SET, &off);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    vec[0].iov_base = LINE1;
+    vec[0].iov_len = strlen(LINE1);
+    vec[1].iov_base = LINE2;
+    vec[1].iov_len = strlen(LINE2);
+    vec[2].iov_base = TESTSTR;
+    vec[2].iov_len = strlen(TESTSTR);
+
+    rv = apr_file_writev(f, vec, 3, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    file_contents_equal(tc, fname, LINE1 LINE2 TESTSTR,
+                        strlen(LINE1) + strlen(LINE2) + strlen(TESTSTR));
+
+    rv = apr_file_remove(fname, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+/* This is a horrible name for this function.  We are testing APR, not how
+ * Apache uses APR.  And, this function tests _way_ too much stuff.
+ */
+static void test_mod_neg(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *f;
+    const char *s;
+    int i;
+    apr_size_t nbytes;
+    char buf[8192];
+    apr_off_t cur;
+    const char *fname = "data/modneg.dat";
+
+    rv = apr_file_open(&f, fname, 
+                       APR_CREATE | APR_WRITE, APR_UREAD | APR_UWRITE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    s = "body56789\n";
+    nbytes = strlen(s);
+    rv = apr_file_write(f, s, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen(s), nbytes);
+    
+    for (i = 0; i < 7980; i++) {
+        s = "0";
+        nbytes = strlen(s);
+        rv = apr_file_write(f, s, &nbytes);
+        CuAssertIntEquals(tc, APR_SUCCESS, rv);
+        CuAssertIntEquals(tc, strlen(s), nbytes);
+    }
+    
+    s = "end456789\n";
+    nbytes = strlen(s);
+    rv = apr_file_write(f, s, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen(s), nbytes);
+
+    for (i = 0; i < 10000; i++) {
+        s = "1";
+        nbytes = strlen(s);
+        rv = apr_file_write(f, s, &nbytes);
+        CuAssertIntEquals(tc, APR_SUCCESS, rv);
+        CuAssertIntEquals(tc, strlen(s), nbytes);
+    }
+    
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_open(&f, fname, APR_READ, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_gets(buf, 11, f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "body56789\n", buf);
+
+    cur = 0;
+    rv = apr_file_seek(f, APR_CUR, &cur);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssert(tc, "File Pointer Mismatch, expected 10", cur == 10);
+
+    nbytes = sizeof(buf);
+    rv = apr_file_read(f, buf, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, nbytes, sizeof(buf));
+
+    cur = -((apr_off_t)nbytes - 7980);
+    rv = apr_file_seek(f, APR_CUR, &cur);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssert(tc, "File Pointer Mismatch, expected 7990", cur == 7990);
+
+    rv = apr_file_gets(buf, 11, f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "end456789\n", buf);
+
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_remove(fname, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void test_truncate(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *f;
+    const char *fname = "data/testtruncate.dat";
+    const char *s;
+    apr_size_t nbytes;
+    apr_finfo_t finfo;
+
+    apr_file_remove(fname, p);
+
+    rv = apr_file_open(&f, fname,
+                       APR_CREATE | APR_WRITE, APR_UREAD | APR_UWRITE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    
+    s = "some data";
+    nbytes = strlen(s);
+    rv = apr_file_write(f, s, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen(s), nbytes);
+
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_open(&f, fname,
+                       APR_TRUNCATE | APR_WRITE, APR_UREAD | APR_UWRITE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_close(f);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_stat(&finfo, fname, APR_FINFO_SIZE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssert(tc, "File size mismatch, expected 0 (empty)", finfo.size == 0);
+
+    rv = apr_file_remove(fname, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void test_fail_write_flush(CuTest *tc)
+{
+    apr_file_t *f;
+    const char *fname = "data/testflush.dat";
+    apr_status_t rv;
+    char buf[APR_BUFFERSIZE];
+    int n;
+
+    apr_file_remove(fname, p);
+
+    apr_assert_success(tc, "open test file",
+                       apr_file_open(&f, fname,
+                                     APR_CREATE|APR_READ|APR_BUFFERED,
+                                     APR_UREAD|APR_UWRITE, p));
+
+    memset(buf, 'A', sizeof buf);
+
+    /* Try three writes.  One of these should fail when it exceeds the
+     * internal buffer and actually tries to write to the file, which
+     * was opened read-only and hence should be unwritable. */
+    for (n = 0, rv = APR_SUCCESS; n < 4 && rv == APR_SUCCESS; n++) {
+        apr_size_t bytes = sizeof buf;
+        rv = apr_file_write(f, buf, &bytes);
+    }
+
+    CuAssert(tc, "failed to write to read-only buffered fd",
+             rv != APR_SUCCESS);
+
+    apr_file_close(f);
+    apr_file_remove(fname, p);
+}
+
+static void test_fail_read_flush(CuTest *tc)
+{
+    apr_file_t *f;
+    const char *fname = "data/testflush.dat";
+    apr_status_t rv;
+    char buf[2];
+
+    apr_file_remove(fname, p);
+
+    apr_assert_success(tc, "open test file",
+                       apr_file_open(&f, fname,
+                                     APR_CREATE|APR_READ|APR_BUFFERED,
+                                     APR_UREAD|APR_UWRITE, p));
+
+    /* this write should be buffered. */
+    apr_assert_success(tc, "buffered write should succeed",
+                       apr_file_puts("hello", f));
+
+    /* Now, trying a read should fail since the write must be flushed,
+     * and should fail with something other than EOF since the file is
+     * opened read-only. */
+    rv = apr_file_read_full(f, buf, 2, NULL);
+
+    CuAssert(tc, "read should flush buffered write and fail",
+             rv != APR_SUCCESS && rv != APR_EOF);
+
+    /* Likewise for gets */
+    rv = apr_file_gets(buf, 2, f);
+
+    CuAssert(tc, "gets should flush buffered write and fail",
+             rv != APR_SUCCESS && rv != APR_EOF);
+
+    apr_file_close(f);
+    apr_file_remove(fname, p);
+}
+
+static void test_xthread(CuTest *tc)
+{
+    apr_file_t *f;
+    const char *fname = "data/testxthread.dat";
+    apr_status_t rv;
+    apr_int32_t flags = APR_CREATE|APR_READ|APR_WRITE|APR_APPEND|APR_XTHREAD;
+    char buf[128] = { 0 };
+
+    /* Test for bug 38438, opening file with append + xthread and seeking to 
+       the end of the file resulted in writes going to the beginning not the
+       end. */
+
+    apr_file_remove(fname, p);
+
+    rv = apr_file_open(&f, fname, flags, APR_UREAD|APR_UWRITE, p);
+    CuAssert(tc, "open test file", rv == APR_SUCCESS);
+
+    rv = apr_file_puts("hello", f);
+    CuAssert(tc, "write should succeed", rv == APR_SUCCESS);
+
+    apr_file_close(f);
+    
+    rv = apr_file_open(&f, fname, flags, APR_UREAD|APR_UWRITE, p);
+    CuAssert(tc, "open test file", rv == APR_SUCCESS);
+
+    /* Seek to the end. */
+    {
+        apr_off_t offset = 0;
+
+        rv = apr_file_seek(f, APR_END, &offset);
+    }
+
+    rv = apr_file_puts("world", f);
+    CuAssert(tc, "more writes should succeed", rv == APR_SUCCESS);
+
+    /* Back to the beginning. */
+    {
+        apr_off_t offset = 0;
+        
+        rv = apr_file_seek(f, APR_SET, &offset);
+    }
+    
+    apr_file_read_full(f, buf, sizeof(buf), NULL);
+
+    CuAssertStrEquals(tc, "helloworld", buf);
+
+    apr_file_close(f);
+}
+
+CuSuite *testfile(void)
+{
+    CuSuite *suite = CuSuiteNew("File I/O");
+
+    SUITE_ADD_TEST(suite, test_open_noreadwrite);
+    SUITE_ADD_TEST(suite, test_open_excl);
+    SUITE_ADD_TEST(suite, test_open_read);
+    SUITE_ADD_TEST(suite, test_open_readwrite);
+    SUITE_ADD_TEST(suite, test_read); 
+    SUITE_ADD_TEST(suite, test_seek);
+    SUITE_ADD_TEST(suite, test_filename);
+    SUITE_ADD_TEST(suite, test_fileclose);
+    SUITE_ADD_TEST(suite, test_file_remove);
+    SUITE_ADD_TEST(suite, test_open_write);
+    SUITE_ADD_TEST(suite, test_open_writecreate);
+    SUITE_ADD_TEST(suite, test_write);
+    SUITE_ADD_TEST(suite, test_userdata_set);
+    SUITE_ADD_TEST(suite, test_userdata_get);
+    SUITE_ADD_TEST(suite, test_userdata_getnokey);
+    SUITE_ADD_TEST(suite, test_getc);
+    SUITE_ADD_TEST(suite, test_ungetc);
+    SUITE_ADD_TEST(suite, test_gets);
+    SUITE_ADD_TEST(suite, test_bigread);
+    SUITE_ADD_TEST(suite, test_writev_buffered);
+    SUITE_ADD_TEST(suite, test_writev_buffered_seek);
+    SUITE_ADD_TEST(suite, test_mod_neg);
+    SUITE_ADD_TEST(suite, test_truncate);
+    SUITE_ADD_TEST(suite, test_fail_write_flush);
+    SUITE_ADD_TEST(suite, test_fail_read_flush);
+    SUITE_ADD_TEST(suite, test_xthread);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testfileinfo.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testfileinfo.c
new file mode 100644
index 00000000..00ad9631
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testfileinfo.c
@@ -0,0 +1,263 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_strings.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_poll.h"
+#include "apr_lib.h"
+#include "test_apr.h"
+
+#define FILENAME "data/file_datafile.txt"
+#define NEWFILENAME "data/new_datafile.txt"
+#define NEWFILEDATA "This is new text in a new file."
+
+static const struct view_fileinfo
+{
+    apr_int32_t bits;
+    char *description;
+} vfi[] = {
+    {APR_FINFO_MTIME,  "MTIME"},
+    {APR_FINFO_CTIME,  "CTIME"},
+    {APR_FINFO_ATIME,  "ATIME"},
+    {APR_FINFO_SIZE,   "SIZE"},
+    {APR_FINFO_DEV,    "DEV"},
+    {APR_FINFO_INODE,  "INODE"},
+    {APR_FINFO_NLINK,  "NLINK"},
+    {APR_FINFO_TYPE,   "TYPE"},
+    {APR_FINFO_USER,   "USER"}, 
+    {APR_FINFO_GROUP,  "GROUP"}, 
+    {APR_FINFO_UPROT,  "UPROT"}, 
+    {APR_FINFO_GPROT,  "GPROT"},
+    {APR_FINFO_WPROT,  "WPROT"},
+    {0,                NULL}
+}; 
+
+static void finfo_equal(CuTest *tc, apr_finfo_t f1, apr_finfo_t f2)
+{
+    /* Minimum supported flags across all platforms (APR_FINFO_MIN) */
+    CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_TYPE",
+             (f1.valid & f2.valid & APR_FINFO_TYPE));
+    CuAssert(tc, "apr_stat and apr_getfileinfo differ in filetype",
+             f1.filetype == f2.filetype);
+    CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_SIZE",
+             (f1.valid & f2.valid & APR_FINFO_SIZE));
+    CuAssert(tc, "apr_stat and apr_getfileinfo differ in size",
+             f1.size == f2.size);
+    CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_ATIME",
+             (f1.valid & f2.valid & APR_FINFO_ATIME));
+    CuAssert(tc, "apr_stat and apr_getfileinfo differ in atime",
+             f1.atime == f2.atime);
+    CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_MTIME",
+             (f1.valid & f2.valid & APR_FINFO_MTIME));
+    CuAssert(tc, "apr_stat and apr_getfileinfo differ in mtime",
+             f1.mtime == f2.mtime);
+    CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_CTIME",
+             (f1.valid & f2.valid & APR_FINFO_CTIME));
+    CuAssert(tc, "apr_stat and apr_getfileinfo differ in ctime",
+             f1.ctime == f2.ctime);
+
+    if (f1.valid & f2.valid & APR_FINFO_NAME)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in name",
+                 !strcmp(f1.name, f2.name));
+    if (f1.fname && f2.fname)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in fname",
+                 !strcmp(f1.fname, f2.fname));
+
+    /* Additional supported flags not supported on all platforms */
+    if (f1.valid & f2.valid & APR_FINFO_USER)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in user",
+                 !apr_uid_compare(f1.user, f2.user));
+    if (f1.valid & f2.valid & APR_FINFO_GROUP)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in group",
+                 !apr_gid_compare(f1.group, f2.group));
+    if (f1.valid & f2.valid & APR_FINFO_INODE)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in inode",
+                 f1.inode == f2.inode);
+    if (f1.valid & f2.valid & APR_FINFO_DEV)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in device",
+                 f1.device == f2.device);
+    if (f1.valid & f2.valid & APR_FINFO_NLINK)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in nlink",
+                 f1.nlink == f2.nlink);
+    if (f1.valid & f2.valid & APR_FINFO_CSIZE)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in csize",
+                 f1.csize == f2.csize);
+    if (f1.valid & f2.valid & APR_FINFO_PROT)
+        CuAssert(tc, "apr_stat and apr_getfileinfo differ in protection",
+                 f1.protection == f2.protection);
+}
+
+static void test_info_get(CuTest *tc)
+{
+    apr_file_t *thefile;
+    apr_finfo_t finfo;
+    apr_status_t rv;
+
+    rv = apr_file_open(&thefile, FILENAME, APR_READ, APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
+    if (rv  == APR_INCOMPLETE) {
+        char *str;
+	int i;
+        str = apr_pstrdup(p, "APR_INCOMPLETE:  Missing ");
+        for (i = 0; vfi[i].bits; ++i) {
+            if (vfi[i].bits & ~finfo.valid) {
+                str = apr_pstrcat(p, str, vfi[i].description, " ", NULL);
+            }
+        }
+        CuFail(tc, str);
+    }
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    apr_file_close(thefile);
+}
+
+static void test_stat(CuTest *tc)
+{
+    apr_finfo_t finfo;
+    apr_status_t rv;
+
+    rv = apr_stat(&finfo, FILENAME, APR_FINFO_NORM, p);
+    if (rv  == APR_INCOMPLETE) {
+        char *str;
+	int i;
+        str = apr_pstrdup(p, "APR_INCOMPLETE:  Missing ");
+        for (i = 0; vfi[i].bits; ++i) {
+            if (vfi[i].bits & ~finfo.valid) {
+                str = apr_pstrcat(p, str, vfi[i].description, " ", NULL);
+            }
+        }
+        CuFail(tc, str);
+    }
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void test_stat_eq_finfo(CuTest *tc)
+{
+    apr_file_t *thefile;
+    apr_finfo_t finfo;
+    apr_finfo_t stat_finfo;
+    apr_status_t rv;
+
+    rv = apr_file_open(&thefile, FILENAME, APR_READ, APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
+
+    /* Opening the file may have toggled the atime member (time last
+     * accessed), so fetch our apr_stat() after getting the fileinfo 
+     * of the open file...
+     */
+    rv = apr_stat(&stat_finfo, FILENAME, APR_FINFO_NORM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    apr_file_close(thefile);
+
+    finfo_equal(tc, stat_finfo, finfo);
+}
+
+static void test_buffered_write_size(CuTest *tc)
+{
+    const apr_size_t data_len = strlen(NEWFILEDATA);
+    apr_file_t *thefile;
+    apr_finfo_t finfo;
+    apr_status_t rv;
+    apr_size_t bytes;
+
+    rv = apr_file_open(&thefile, NEWFILENAME,
+                       APR_READ | APR_WRITE | APR_CREATE | APR_TRUNCATE
+                       | APR_BUFFERED | APR_DELONCLOSE,
+                       APR_OS_DEFAULT, p);
+    apr_assert_success(tc, "open file", rv);
+
+    /* A funny thing happened to me the other day: I wrote something
+     * into a buffered file, then asked for its size using
+     * apr_file_info_get; and guess what? The size was 0! That's not a
+     * nice way to behave.
+     */
+    bytes = data_len;
+    rv = apr_file_write(thefile, NEWFILEDATA, &bytes);
+    apr_assert_success(tc, "write file contents", rv);
+    CuAssertTrue(tc, data_len == bytes);
+
+    rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, thefile);
+    apr_assert_success(tc, "get file size", rv);
+    CuAssertTrue(tc, bytes == (apr_size_t) finfo.size);
+    apr_file_close(thefile);
+}
+
+static void test_mtime_set(CuTest *tc)
+{
+    apr_file_t *thefile;
+    apr_finfo_t finfo;
+    apr_time_t epoch = 0;
+    apr_status_t rv;
+
+    /* This test sort of depends on the system clock being at least
+     * marginally ccorrect; We'll be setting the modification time to
+     * the epoch.
+     */
+    rv = apr_file_open(&thefile, NEWFILENAME,
+                       APR_READ | APR_WRITE | APR_CREATE | APR_TRUNCATE
+                       | APR_BUFFERED | APR_DELONCLOSE,
+                       APR_OS_DEFAULT, p);
+    apr_assert_success(tc, "open file", rv);
+
+    /* Check that the current mtime is not the epoch */
+    rv = apr_stat(&finfo, NEWFILENAME, APR_FINFO_MTIME, p);
+    if (rv  == APR_INCOMPLETE) {
+        char *str;
+	int i;
+        str = apr_pstrdup(p, "APR_INCOMPLETE:  Missing ");
+        for (i = 0; vfi[i].bits; ++i) {
+            if (vfi[i].bits & ~finfo.valid) {
+                str = apr_pstrcat(p, str, vfi[i].description, " ", NULL);
+            }
+        }
+        CuFail(tc, str);
+    }
+    apr_assert_success(tc, "get initial mtime", rv);
+    CuAssertTrue(tc, finfo.mtime != epoch);
+
+    /* Reset the mtime to the epoch and verify the result.
+     * Note: we blindly assume that if the first apr_stat succeeded,
+     * the second one will, too.
+     */
+    rv = apr_file_mtime_set(NEWFILENAME, epoch, p);
+    apr_assert_success(tc, "set mtime", rv);
+
+    rv = apr_stat(&finfo, NEWFILENAME, APR_FINFO_MTIME, p);
+    apr_assert_success(tc, "get modified mtime", rv);
+    CuAssertTrue(tc, finfo.mtime == epoch);
+
+    apr_file_close(thefile);
+}
+
+CuSuite *testfileinfo(void)
+{
+    CuSuite *suite = CuSuiteNew("File Info");
+
+    SUITE_ADD_TEST(suite, test_info_get);
+    SUITE_ADD_TEST(suite, test_stat);
+    SUITE_ADD_TEST(suite, test_stat_eq_finfo);
+    SUITE_ADD_TEST(suite, test_buffered_write_size);
+    SUITE_ADD_TEST(suite, test_mtime_set);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c
new file mode 100644
index 00000000..86f25ba2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testflock.c
@@ -0,0 +1,156 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * USAGE
+ *
+ * Start one process, no args, and place it into the background. Start a
+ * second process with the "-r" switch to attempt a read on the file
+ * created by the first process.
+ *
+ * $ ./testflock &
+ * ...messages...
+ * $ ./testflock -r
+ * ...messages...
+ *
+ * The first process will sleep for 30 seconds while holding a lock. The
+ * second process will attempt to grab it (non-blocking) and fail. It
+ * will then grab it with a blocking scheme. When the first process' 30
+ * seconds are up, it will exit (thus releasing its lock). The second
+ * process will acquire the lock, then exit.
+ */
+
+#include "apr_pools.h"
+#include "apr_file_io.h"
+#include "apr_time.h"
+#include "apr_general.h"
+#include "apr_getopt.h"
+#include "apr_strings.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+const char *testfile = "testfile.tmp";
+
+static apr_pool_t *pool = NULL;
+
+static void errmsg(const char *msg)
+{
+    if (pool != NULL)
+        apr_pool_destroy(pool);
+    fprintf(stderr, msg);
+    exit(1);
+}
+
+static void errmsg2(const char *msg, apr_status_t rv)
+{
+    char *newmsg;
+    char errstr[120];
+
+    apr_strerror(rv, errstr, sizeof errstr);
+    newmsg = apr_psprintf(pool, "%s: %s (%d)\n",
+                          msg, errstr, rv);
+    errmsg(newmsg);
+    exit(1);
+}
+
+static void do_read(void)
+{
+    apr_file_t *file;
+    apr_status_t status;
+
+    if (apr_file_open(&file, testfile, APR_WRITE,
+                 APR_OS_DEFAULT, pool) != APR_SUCCESS)
+        errmsg("Could not open test file.\n");
+    printf("Test file opened.\n");
+
+    status = apr_file_lock(file, APR_FLOCK_EXCLUSIVE | APR_FLOCK_NONBLOCK);
+    if (!APR_STATUS_IS_EAGAIN(status)) {
+        char msg[200];
+        errmsg(apr_psprintf(pool, "Expected APR_EAGAIN. Got %d: %s.\n",
+                            status, apr_strerror(status, msg, sizeof(msg))));
+    }
+    printf("First attempt: we were properly locked out.\nWaiting for lock...");
+    fflush(stdout);
+
+    if (apr_file_lock(file, APR_FLOCK_EXCLUSIVE) != APR_SUCCESS)
+        errmsg("Could not establish lock on test file.");
+    printf(" got it.\n");
+
+    (void) apr_file_close(file);
+    printf("Exiting.\n");
+}
+
+static void do_write(void)
+{
+    apr_file_t *file;
+    apr_status_t rv;
+
+    if (apr_file_open(&file, testfile, APR_WRITE|APR_CREATE, APR_OS_DEFAULT,
+                 pool) != APR_SUCCESS)
+        errmsg("Could not create file.\n");
+    printf("Test file created.\n");
+
+    if ((rv = apr_file_lock(file, APR_FLOCK_EXCLUSIVE)) != APR_SUCCESS)
+        errmsg2("Could not lock the file", rv);
+    printf("Lock created.\nSleeping...");
+    fflush(stdout);
+
+    apr_sleep(apr_time_from_sec(30));
+
+    (void) apr_file_close(file);
+    printf(" done.\nExiting.\n");
+}
+
+int main(int argc, const char * const *argv)
+{
+    int reader = 0;
+    apr_status_t status;
+    char optchar;
+    const char *optarg;
+    apr_getopt_t *opt;
+
+    if (apr_initialize() != APR_SUCCESS)
+        errmsg("Could not initialize APR.\n");
+    atexit(apr_terminate);
+
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS)
+        errmsg("Could not create global pool.\n");
+
+    if (apr_getopt_init(&opt, pool, argc, argv) != APR_SUCCESS)
+        errmsg("Could not parse options.\n");
+
+    while ((status = apr_getopt(opt, "rf:", &optchar, &optarg)) == APR_SUCCESS) {
+        if (optchar == 'r')
+            ++reader;
+        else if (optchar == 'f')
+            testfile = optarg;
+    }
+    if (status != APR_SUCCESS && status != APR_EOF) {
+        char msgbuf[80];
+
+        fprintf(stderr, "error: %s\n",
+                apr_strerror(status, msgbuf, sizeof msgbuf));
+        exit(1);
+    }
+
+    if (reader)
+        do_read();
+    else
+        do_write();
+
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testfmt.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testfmt.c
new file mode 100644
index 00000000..eff39e0d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testfmt.c
@@ -0,0 +1,113 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr.h"
+#include "apr_portable.h"
+#include "apr_strings.h"
+
+static void ssize_t_fmt(CuTest *tc)
+{
+    char buf[100];
+    apr_ssize_t var = 0;
+
+    sprintf(buf, "%" APR_SSIZE_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+    apr_snprintf(buf, sizeof(buf), "%" APR_SSIZE_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+}
+
+static void size_t_fmt(CuTest *tc)
+{
+    char buf[100];
+    apr_size_t var = 0;
+
+    sprintf(buf, "%" APR_SIZE_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+    apr_snprintf(buf, sizeof(buf), "%" APR_SIZE_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+}
+
+static void off_t_fmt(CuTest *tc)
+{
+    char buf[100];
+    apr_off_t var = 0;
+
+    sprintf(buf, "%" APR_OFF_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+    apr_snprintf(buf, sizeof(buf), "%" APR_OFF_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+}
+
+static void pid_t_fmt(CuTest *tc)
+{
+    char buf[100];
+    pid_t var = 0;
+
+    sprintf(buf, "%" APR_PID_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+    apr_snprintf(buf, sizeof(buf), "%" APR_PID_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+}
+
+static void int64_t_fmt(CuTest *tc)
+{
+    char buf[100];
+    apr_int64_t var = 0;
+
+    sprintf(buf, "%" APR_INT64_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+    apr_snprintf(buf, sizeof(buf), "%" APR_INT64_T_FMT, var);
+    CuAssertStrEquals(tc, "0", buf);
+}
+
+static void uint64_t_fmt(CuTest *tc)
+{
+    char buf[100];
+    apr_uint64_t var = 14000000;
+
+    sprintf(buf, "%" APR_UINT64_T_FMT, var);
+    CuAssertStrEquals(tc, "14000000", buf);
+    apr_snprintf(buf, sizeof(buf), "%" APR_UINT64_T_FMT, var);
+    CuAssertStrEquals(tc, "14000000", buf);
+}
+
+static void uint64_t_hex_fmt(CuTest *tc)
+{
+    char buf[100];
+    apr_uint64_t var = 14000000;
+
+    sprintf(buf, "%" APR_UINT64_T_HEX_FMT, var);
+    CuAssertStrEquals(tc, "d59f80", buf);
+    apr_snprintf(buf, sizeof(buf), "%" APR_UINT64_T_HEX_FMT, var);
+    CuAssertStrEquals(tc, "d59f80", buf);
+}
+
+CuSuite *testfmt(void)
+{
+    CuSuite *suite = CuSuiteNew("Formats");
+
+    SUITE_ADD_TEST(suite, ssize_t_fmt);
+    SUITE_ADD_TEST(suite, size_t_fmt);
+    SUITE_ADD_TEST(suite, off_t_fmt);
+    SUITE_ADD_TEST(suite, pid_t_fmt);
+    SUITE_ADD_TEST(suite, int64_t_fmt);
+    SUITE_ADD_TEST(suite, uint64_t_fmt);
+    SUITE_ADD_TEST(suite, uint64_t_hex_fmt);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testglobalmutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testglobalmutex.c
new file mode 100644
index 00000000..7ac3b518
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testglobalmutex.c
@@ -0,0 +1,158 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_shm.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_global_mutex.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_getopt.h"
+#include "errno.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "test_apr.h"
+
+
+#define MAX_ITER 4000
+#define MAX_COUNTER (MAX_ITER * 4)
+
+apr_global_mutex_t *global_lock;
+apr_pool_t *pool;
+volatile int *x;
+
+static int make_child(apr_proc_t **proc, apr_pool_t *p)
+{
+    int i = 0;
+    *proc = apr_pcalloc(p, sizeof(**proc));
+
+    /* slight delay to allow things to settle */
+    apr_sleep (1);
+
+    if (apr_proc_fork(*proc, p) == APR_INCHILD) {
+        apr_initialize();
+        
+        apr_global_mutex_child_init(&global_lock, NULL, p);
+
+        while (1) {
+            apr_global_mutex_lock(global_lock); 
+            if (i == MAX_ITER) {
+                apr_global_mutex_unlock(global_lock); 
+                exit(1);
+            }
+            i++;
+            (*x)++;
+            apr_global_mutex_unlock(global_lock); 
+        }
+        exit(1);
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t test_exclusive(const char *lockname)
+{
+    apr_proc_t *p1, *p2, *p3, *p4;
+    apr_status_t s1, s2, s3, s4;
+ 
+    printf("Exclusive lock test\n");
+    printf("%-60s", "    Initializing the lock");
+    s1 = apr_global_mutex_create(&global_lock, lockname, APR_LOCK_DEFAULT, pool);
+ 
+    if (s1 != APR_SUCCESS) {
+        printf("Failed!\n");
+        return s1;
+    }
+    printf("OK\n");
+ 
+    printf("%-60s", "    Starting all of the processes");
+    fflush(stdout);
+    s1 = make_child(&p1, pool);
+    s2 = make_child(&p2, pool);
+    s3 = make_child(&p3, pool);
+    s4 = make_child(&p4, pool);
+    if (s1 != APR_SUCCESS || s2 != APR_SUCCESS ||
+        s3 != APR_SUCCESS || s4 != APR_SUCCESS) {
+        printf("Failed!\n");
+        return s1;
+    }
+    printf("OK\n");
+ 
+    printf("%-60s", "    Waiting for processes to exit");
+    s1 = apr_proc_wait(p1, NULL, NULL, APR_WAIT);
+    s2 = apr_proc_wait(p2, NULL, NULL, APR_WAIT);
+    s3 = apr_proc_wait(p3, NULL, NULL, APR_WAIT);
+    s4 = apr_proc_wait(p4, NULL, NULL, APR_WAIT);
+    printf("OK\n");
+ 
+    if ((*x) != MAX_COUNTER) {
+        fprintf(stderr, "Locks don't appear to work!  x = %d instead of %d\n",
+                (*x), MAX_COUNTER);
+    }
+    else {
+        printf("Test passed\n");
+    }
+    return APR_SUCCESS;
+}
+
+int main(int argc, const char * const *argv)
+{
+    apr_status_t rv;
+    char errmsg[200];
+    const char *lockname = NULL;
+    const char *shmname = "shm.file";
+    apr_getopt_t *opt;
+    char optchar;
+    const char *optarg;
+    apr_shm_t *shm;
+
+    printf("APR Proc Mutex Test\n==============\n\n");
+        
+    apr_initialize();
+    atexit(apr_terminate);
+
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS)
+        exit(-1);
+
+    if ((rv = apr_getopt_init(&opt, pool, argc, argv)) != APR_SUCCESS) {
+        fprintf(stderr, "Could not set up to parse options: [%d] %s\n",
+                rv, apr_strerror(rv, errmsg, sizeof errmsg));
+        exit(-1);
+    }
+        
+    while ((rv = apr_getopt(opt, "f:", &optchar, &optarg)) == APR_SUCCESS) {
+        if (optchar == 'f') {
+            lockname = optarg;
+        }
+    }
+
+    if (rv != APR_SUCCESS && rv != APR_EOF) {
+        fprintf(stderr, "Could not parse options: [%d] %s\n",
+                rv, apr_strerror(rv, errmsg, sizeof errmsg));
+        exit(-1);
+    }
+
+    apr_shm_create(&shm, sizeof(int), shmname, pool);
+    x = apr_shm_baseaddr_get(shm);
+
+    if ((rv = test_exclusive(lockname)) != APR_SUCCESS) {
+        fprintf(stderr,"Exclusive Lock test failed : [%d] %s\n",
+                rv, apr_strerror(rv, (char*)errmsg, 200));
+        exit(-2);
+    }
+    
+    return 0;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testhash.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testhash.c
new file mode 100644
index 00000000..6962236e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testhash.c
@@ -0,0 +1,403 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_hash.h"
+
+static void dump_hash(apr_pool_t *p, apr_hash_t *h, char *str) 
+{
+    apr_hash_index_t *hi;
+    char *val, *key;
+    apr_ssize_t len;
+    int i = 0;
+
+    str[0] = '\0';
+
+    for (hi = apr_hash_first(p, h); hi; hi = apr_hash_next(hi)) {
+        apr_hash_this(hi,(void*) &key, &len, (void*) &val);
+        apr_snprintf(str, 8196, "%sKey %s (%" APR_SSIZE_T_FMT ") Value %s\n", 
+                     str, key, len, val);
+        i++;
+    }
+    apr_snprintf(str, 8196, "%s#entries %d\n", str, i);
+}
+
+static void sum_hash(apr_pool_t *p, apr_hash_t *h, int *pcount, int *keySum, int *valSum) 
+{
+    apr_hash_index_t *hi;
+    void *val, *key;
+    int count = 0;
+
+    *keySum = 0;
+    *valSum = 0;
+    *pcount = 0;
+    for (hi = apr_hash_first(p, h); hi; hi = apr_hash_next(hi)) {
+        apr_hash_this(hi, (void*)&key, NULL, &val);
+        *valSum += *(int *)val;
+        *keySum += *(int *)key;
+        count++;
+    }
+    *pcount=count;
+}
+
+static void hash_make(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+}
+
+static void hash_set(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+    char *result = NULL;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_hash_set(h, "key", APR_HASH_KEY_STRING, "value");
+    result = apr_hash_get(h, "key", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "value", result);
+}
+
+static void hash_reset(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+    char *result = NULL;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_hash_set(h, "key", APR_HASH_KEY_STRING, "value");
+    result = apr_hash_get(h, "key", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "value", result);
+
+    apr_hash_set(h, "key", APR_HASH_KEY_STRING, "new");
+    result = apr_hash_get(h, "key", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "new", result);
+}
+
+static void same_value(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+    char *result = NULL;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_hash_set(h, "same1", APR_HASH_KEY_STRING, "same");
+    result = apr_hash_get(h, "same1", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "same", result);
+
+    apr_hash_set(h, "same2", APR_HASH_KEY_STRING, "same");
+    result = apr_hash_get(h, "same2", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "same", result);
+}
+
+static void key_space(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+    char *result = NULL;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_hash_set(h, "key with space", APR_HASH_KEY_STRING, "value");
+    result = apr_hash_get(h, "key with space", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "value", result);
+}
+
+/* This is kind of a hack, but I am just keeping an existing test.  This is
+ * really testing apr_hash_first, apr_hash_next, and apr_hash_this which 
+ * should be tested in three separate tests, but this will do for now.
+ */
+static void hash_traverse(CuTest *tc)
+{
+    apr_hash_t *h;
+    char str[8196];
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_hash_set(h, "OVERWRITE", APR_HASH_KEY_STRING, "should not see this");
+    apr_hash_set(h, "FOO3", APR_HASH_KEY_STRING, "bar3");
+    apr_hash_set(h, "FOO3", APR_HASH_KEY_STRING, "bar3");
+    apr_hash_set(h, "FOO1", APR_HASH_KEY_STRING, "bar1");
+    apr_hash_set(h, "FOO2", APR_HASH_KEY_STRING, "bar2");
+    apr_hash_set(h, "FOO4", APR_HASH_KEY_STRING, "bar4");
+    apr_hash_set(h, "SAME1", APR_HASH_KEY_STRING, "same");
+    apr_hash_set(h, "SAME2", APR_HASH_KEY_STRING, "same");
+    apr_hash_set(h, "OVERWRITE", APR_HASH_KEY_STRING, "Overwrite key");
+
+    dump_hash(p, h, str);
+    CuAssertStrEquals(tc, "Key FOO1 (4) Value bar1\n"
+                          "Key FOO2 (4) Value bar2\n"
+                          "Key OVERWRITE (9) Value Overwrite key\n"
+                          "Key FOO3 (4) Value bar3\n"
+                          "Key SAME1 (5) Value same\n"
+                          "Key FOO4 (4) Value bar4\n"
+                          "Key SAME2 (5) Value same\n"
+                          "#entries 7\n", str);
+}
+
+/* This is kind of a hack, but I am just keeping an existing test.  This is
+ * really testing apr_hash_first, apr_hash_next, and apr_hash_this which 
+ * should be tested in three separate tests, but this will do for now.
+ */
+static void summation_test(CuTest *tc)
+{
+    apr_hash_t *h;
+    int sumKeys, sumVal, trySumKey, trySumVal;
+    int i, j, *val, *key;
+
+    h =apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    sumKeys = 0;
+    sumVal = 0;
+    trySumKey = 0;
+    trySumVal = 0;
+
+    for (i = 0; i < 100; i++) {
+        j = i * 10 + 1;
+        sumKeys += j;
+        sumVal += i;
+        key = apr_palloc(p, sizeof(int));
+        *key = j;
+        val = apr_palloc(p, sizeof(int));
+        *val = i;
+        apr_hash_set(h, key, sizeof(int), val);
+    }
+
+    sum_hash(p, h, &i, &trySumKey, &trySumVal);
+    CuAssertIntEquals(tc, 100, i);
+    CuAssertIntEquals(tc, sumVal, trySumVal);
+    CuAssertIntEquals(tc, sumKeys, trySumKey);
+}
+
+static void delete_key(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+    char *result = NULL;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_hash_set(h, "key", APR_HASH_KEY_STRING, "value");
+    apr_hash_set(h, "key2", APR_HASH_KEY_STRING, "value2");
+
+    result = apr_hash_get(h, "key", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "value", result);
+
+    result = apr_hash_get(h, "key2", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "value2", result);
+
+    apr_hash_set(h, "key", APR_HASH_KEY_STRING, NULL);
+
+    result = apr_hash_get(h, "key", APR_HASH_KEY_STRING);
+    CuAssertPtrEquals(tc, NULL, result);
+
+    result = apr_hash_get(h, "key2", APR_HASH_KEY_STRING);
+    CuAssertStrEquals(tc, "value2", result);
+}
+
+static void hash_count_0(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+    int count;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    count = apr_hash_count(h);
+    CuAssertIntEquals(tc, 0, count);
+}
+
+static void hash_count_1(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+    int count;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_hash_set(h, "key", APR_HASH_KEY_STRING, "value");
+
+    count = apr_hash_count(h);
+    CuAssertIntEquals(tc, 1, count);
+}
+
+static void hash_count_5(CuTest *tc)
+{
+    apr_hash_t *h = NULL;
+    int count;
+
+    h = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, h);
+
+    apr_hash_set(h, "key1", APR_HASH_KEY_STRING, "value1");
+    apr_hash_set(h, "key2", APR_HASH_KEY_STRING, "value2");
+    apr_hash_set(h, "key3", APR_HASH_KEY_STRING, "value3");
+    apr_hash_set(h, "key4", APR_HASH_KEY_STRING, "value4");
+    apr_hash_set(h, "key5", APR_HASH_KEY_STRING, "value5");
+
+    count = apr_hash_count(h);
+    CuAssertIntEquals(tc, 5, count);
+}
+
+static void overlay_empty(CuTest *tc)
+{
+    apr_hash_t *base = NULL;
+    apr_hash_t *overlay = NULL;
+    apr_hash_t *result = NULL;
+    int count;
+    char str[8196];
+
+    base = apr_hash_make(p);
+    overlay = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, base);
+    CuAssertPtrNotNull(tc, overlay);
+
+    apr_hash_set(base, "key1", APR_HASH_KEY_STRING, "value1");
+    apr_hash_set(base, "key2", APR_HASH_KEY_STRING, "value2");
+    apr_hash_set(base, "key3", APR_HASH_KEY_STRING, "value3");
+    apr_hash_set(base, "key4", APR_HASH_KEY_STRING, "value4");
+    apr_hash_set(base, "key5", APR_HASH_KEY_STRING, "value5");
+
+    result = apr_hash_overlay(p, overlay, base);
+
+    count = apr_hash_count(result);
+    CuAssertIntEquals(tc, 5, count);
+
+    dump_hash(p, result, str);
+    CuAssertStrEquals(tc, "Key key1 (4) Value value1\n"
+                          "Key key2 (4) Value value2\n"
+                          "Key key3 (4) Value value3\n"
+                          "Key key4 (4) Value value4\n"
+                          "Key key5 (4) Value value5\n"
+                          "#entries 5\n", str);
+}
+
+static void overlay_2unique(CuTest *tc)
+{
+    apr_hash_t *base = NULL;
+    apr_hash_t *overlay = NULL;
+    apr_hash_t *result = NULL;
+    int count;
+    char str[8196];
+
+    base = apr_hash_make(p);
+    overlay = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, base);
+    CuAssertPtrNotNull(tc, overlay);
+
+    apr_hash_set(base, "base1", APR_HASH_KEY_STRING, "value1");
+    apr_hash_set(base, "base2", APR_HASH_KEY_STRING, "value2");
+    apr_hash_set(base, "base3", APR_HASH_KEY_STRING, "value3");
+    apr_hash_set(base, "base4", APR_HASH_KEY_STRING, "value4");
+    apr_hash_set(base, "base5", APR_HASH_KEY_STRING, "value5");
+
+    apr_hash_set(overlay, "overlay1", APR_HASH_KEY_STRING, "value1");
+    apr_hash_set(overlay, "overlay2", APR_HASH_KEY_STRING, "value2");
+    apr_hash_set(overlay, "overlay3", APR_HASH_KEY_STRING, "value3");
+    apr_hash_set(overlay, "overlay4", APR_HASH_KEY_STRING, "value4");
+    apr_hash_set(overlay, "overlay5", APR_HASH_KEY_STRING, "value5");
+
+    result = apr_hash_overlay(p, overlay, base);
+
+    count = apr_hash_count(result);
+    CuAssertIntEquals(tc, 10, count);
+
+    dump_hash(p, result, str);
+    /* I don't know why these are out of order, but they are.  I would probably
+     * consider this a bug, but others should comment.
+     */
+    CuAssertStrEquals(tc, "Key base5 (5) Value value5\n"
+                          "Key overlay1 (8) Value value1\n"
+                          "Key overlay2 (8) Value value2\n"
+                          "Key overlay3 (8) Value value3\n"
+                          "Key overlay4 (8) Value value4\n"
+                          "Key overlay5 (8) Value value5\n"
+                          "Key base1 (5) Value value1\n"
+                          "Key base2 (5) Value value2\n"
+                          "Key base3 (5) Value value3\n"
+                          "Key base4 (5) Value value4\n"
+                          "#entries 10\n", str);
+}
+
+static void overlay_same(CuTest *tc)
+{
+    apr_hash_t *base = NULL;
+    apr_hash_t *result = NULL;
+    int count;
+    char str[8196];
+
+    base = apr_hash_make(p);
+    CuAssertPtrNotNull(tc, base);
+
+    apr_hash_set(base, "base1", APR_HASH_KEY_STRING, "value1");
+    apr_hash_set(base, "base2", APR_HASH_KEY_STRING, "value2");
+    apr_hash_set(base, "base3", APR_HASH_KEY_STRING, "value3");
+    apr_hash_set(base, "base4", APR_HASH_KEY_STRING, "value4");
+    apr_hash_set(base, "base5", APR_HASH_KEY_STRING, "value5");
+
+    result = apr_hash_overlay(p, base, base);
+
+    count = apr_hash_count(result);
+    CuAssertIntEquals(tc, 5, count);
+
+    dump_hash(p, result, str);
+    /* I don't know why these are out of order, but they are.  I would probably
+     * consider this a bug, but others should comment.
+     */
+    CuAssertStrEquals(tc, "Key base5 (5) Value value5\n"
+                          "Key base1 (5) Value value1\n"
+                          "Key base2 (5) Value value2\n"
+                          "Key base3 (5) Value value3\n"
+                          "Key base4 (5) Value value4\n"
+                          "#entries 5\n", str);
+}
+        
+CuSuite *testhash(void)
+{
+    CuSuite *suite = CuSuiteNew("Hash");
+
+    SUITE_ADD_TEST(suite, hash_make);
+    SUITE_ADD_TEST(suite, hash_set);
+    SUITE_ADD_TEST(suite, hash_reset);
+    SUITE_ADD_TEST(suite, same_value);
+    SUITE_ADD_TEST(suite, key_space);
+    SUITE_ADD_TEST(suite, delete_key);
+
+    SUITE_ADD_TEST(suite, hash_count_0);
+    SUITE_ADD_TEST(suite, hash_count_1);
+    SUITE_ADD_TEST(suite, hash_count_5);
+
+    SUITE_ADD_TEST(suite, hash_traverse);
+    SUITE_ADD_TEST(suite, summation_test);
+
+    SUITE_ADD_TEST(suite, overlay_empty);
+    SUITE_ADD_TEST(suite, overlay_2unique);
+    SUITE_ADD_TEST(suite, overlay_same);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testipsub.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testipsub.c
new file mode 100644
index 00000000..8238fffd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testipsub.c
@@ -0,0 +1,173 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr_general.h"
+#include "apr_network_io.h"
+#include "apr_errno.h"
+
+static void test_bad_input(CuTest *tc)
+{
+    struct {
+        const char *ipstr;
+        const char *mask;
+        apr_status_t expected_rv;
+    } testcases[] =
+    {
+        /* so we have a few good inputs in here; sue me */
+        {"my.host.name",       NULL,               APR_EINVAL}
+        ,{"127.0.0.256",       NULL,               APR_EBADIP}
+        ,{"127.0.0.1",         NULL,               APR_SUCCESS}
+        ,{"127.0.0.1",         "32",               APR_SUCCESS}
+        ,{"127.0.0.1",         "1",                APR_SUCCESS}
+        ,{"127.0.0.1",         "15",               APR_SUCCESS}
+        ,{"127.0.0.1",         "-1",               APR_EBADMASK}
+        ,{"127.0.0.1",         "0",                APR_EBADMASK}
+        ,{"127.0.0.1",         "33",               APR_EBADMASK}
+        ,{"127.0.0.1",         "255.0.0.0",        APR_SUCCESS}
+        ,{"127.0.0.1",         "255.0",            APR_EBADMASK}
+        ,{"127.0.0.1",         "255.255.256.0",    APR_EBADMASK}
+        ,{"127.0.0.1",         "abc",              APR_EBADMASK}
+        ,{"127",               NULL,               APR_SUCCESS}
+        ,{"127.0.0.1.2",       NULL,               APR_EBADIP}
+        ,{"127.0.0.1.2",       "8",                APR_EBADIP}
+        ,{"127",               "255.0.0.0",        APR_EBADIP} /* either EBADIP or EBADMASK seems fine */
+#if APR_HAVE_IPV6
+        ,{"::1",               NULL,               APR_SUCCESS}
+        ,{"::1",               "20",               APR_SUCCESS}
+        ,{"::ffff:9.67.113.15", NULL,              APR_EBADIP} /* yes, this is goodness */
+        ,{"fe80::",            "16",               APR_SUCCESS}
+        ,{"fe80::",            "255.0.0.0",        APR_EBADMASK}
+        ,{"fe80::1",           "0",                APR_EBADMASK}
+        ,{"fe80::1",           "-1",               APR_EBADMASK}
+        ,{"fe80::1",           "1",                APR_SUCCESS}
+        ,{"fe80::1",           "33",               APR_SUCCESS}
+        ,{"fe80::1",           "128",              APR_SUCCESS}
+        ,{"fe80::1",           "129",              APR_EBADMASK}
+#else
+        /* do some IPv6 stuff and verify that it fails with APR_EBADIP */
+        ,{"::ffff:9.67.113.15", NULL,              APR_EBADIP}
+#endif
+    };
+    int i;
+    apr_ipsubnet_t *ipsub;
+    apr_status_t rv;
+
+    for (i = 0; i < (sizeof testcases / sizeof testcases[0]); i++) {
+        rv = apr_ipsubnet_create(&ipsub, testcases[i].ipstr, testcases[i].mask, p);
+        CuAssertIntEquals(tc, rv, testcases[i].expected_rv);
+    }
+}
+
+static void test_singleton_subnets(CuTest *tc)
+{
+    const char *v4addrs[] = {
+        "127.0.0.1", "129.42.18.99", "63.161.155.20", "207.46.230.229", "64.208.42.36",
+        "198.144.203.195", "192.18.97.241", "198.137.240.91", "62.156.179.119", 
+        "204.177.92.181"
+    };
+    apr_ipsubnet_t *ipsub;
+    apr_sockaddr_t *sa;
+    apr_status_t rv;
+    int i, j, rc;
+
+    for (i = 0; i < sizeof v4addrs / sizeof v4addrs[0]; i++) {
+        rv = apr_ipsubnet_create(&ipsub, v4addrs[i], NULL, p);
+        CuAssertTrue(tc, rv == APR_SUCCESS);
+        for (j = 0; j < sizeof v4addrs / sizeof v4addrs[0]; j++) {
+            rv = apr_sockaddr_info_get(&sa, v4addrs[j], APR_INET, 0, 0, p);
+            CuAssertTrue(tc, rv == APR_SUCCESS);
+            rc = apr_ipsubnet_test(ipsub, sa);
+            if (!strcmp(v4addrs[i], v4addrs[j])) {
+                CuAssertTrue(tc, rc != 0);
+            }
+            else {
+                CuAssertTrue(tc, rc == 0);
+            }
+        }
+    }
+
+    /* same for v6? */
+}
+
+static void test_interesting_subnets(CuTest *tc)
+{
+    struct {
+        const char *ipstr, *mask;
+        int family;
+        char *in_subnet, *not_in_subnet;
+    } testcases[] =
+    {
+        {"9.67",              NULL,            APR_INET,  "9.67.113.15",         "10.1.2.3"}
+        ,{"9.67.0.0",         "16",            APR_INET,  "9.67.113.15",         "10.1.2.3"}
+        ,{"9.67.0.0",         "255.255.0.0",   APR_INET,  "9.67.113.15",         "10.1.2.3"}
+        ,{"9.67.113.99",      "16",            APR_INET,  "9.67.113.15",         "10.1.2.3"}
+        ,{"9.67.113.99",      "255.255.255.0", APR_INET,  "9.67.113.15",         "10.1.2.3"}
+#if APR_HAVE_IPV6
+        ,{"fe80::",           "8",             APR_INET6, "fe80::1",             "ff01::1"}
+        ,{"ff01::",           "8",             APR_INET6, "ff01::1",             "fe80::1"}
+        ,{"3FFE:8160::",      "28",            APR_INET6, "3ffE:816e:abcd:1234::1", "3ffe:8170::1"}
+        ,{"127.0.0.1",        NULL,            APR_INET6, "::ffff:127.0.0.1",    "fe80::1"}
+        ,{"127.0.0.1",        "8",             APR_INET6, "::ffff:127.0.0.1",    "fe80::1"}
+#endif
+    };
+    apr_ipsubnet_t *ipsub;
+    apr_sockaddr_t *sa;
+    apr_status_t rv;
+    int i, rc;
+
+    for (i = 0; i < sizeof testcases / sizeof testcases[0]; i++) {
+        rv = apr_ipsubnet_create(&ipsub, testcases[i].ipstr, testcases[i].mask, p);
+        CuAssertTrue(tc, rv == APR_SUCCESS);
+        rv = apr_sockaddr_info_get(&sa, testcases[i].in_subnet, testcases[i].family, 0, 0, p);
+        CuAssertTrue(tc, rv == APR_SUCCESS);
+        rc = apr_ipsubnet_test(ipsub, sa);
+        CuAssertTrue(tc, rc != 0);
+        rv = apr_sockaddr_info_get(&sa, testcases[i].not_in_subnet, testcases[i].family, 0, 0, p);
+        CuAssertTrue(tc, rv == APR_SUCCESS);
+        rc = apr_ipsubnet_test(ipsub, sa);
+        CuAssertTrue(tc, rc == 0);
+    }
+}
+
+static void test_badmask_str(CuTest *tc)
+{
+    char buf[128];
+
+    CuAssertStrEquals(tc, apr_strerror(APR_EBADMASK, buf, sizeof buf),
+                      "The specified network mask is invalid.");
+}
+
+static void test_badip_str(CuTest *tc)
+{
+    char buf[128];
+
+    CuAssertStrEquals(tc, apr_strerror(APR_EBADIP, buf, sizeof buf),
+                      "The specified IP address is invalid.");
+}
+
+CuSuite *testipsub(void)
+{
+    CuSuite *suite = CuSuiteNew("IP subnets");
+
+    SUITE_ADD_TEST(suite, test_bad_input);
+    SUITE_ADD_TEST(suite, test_singleton_subnets);
+    SUITE_ADD_TEST(suite, test_interesting_subnets);
+    SUITE_ADD_TEST(suite, test_badmask_str);
+    SUITE_ADD_TEST(suite, test_badip_str);
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testlock.c
new file mode 100644
index 00000000..134426c4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testlock.c
@@ -0,0 +1,322 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_rwlock.h"
+#include "apr_thread_cond.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_getopt.h"
+#include "test_apr.h"
+
+#if APR_HAS_THREADS
+
+#define MAX_ITER 40000
+#define MAX_COUNTER 100000
+#define MAX_RETRY 5
+
+static void *APR_THREAD_FUNC thread_rwlock_func(apr_thread_t *thd, void *data);
+static void *APR_THREAD_FUNC thread_mutex_function(apr_thread_t *thd, void *data);
+static void *APR_THREAD_FUNC thread_cond_producer(apr_thread_t *thd, void *data);
+static void *APR_THREAD_FUNC thread_cond_consumer(apr_thread_t *thd, void *data);
+
+static apr_thread_mutex_t *thread_mutex;
+static apr_thread_rwlock_t *rwlock;
+static int i = 0, x = 0;
+
+static int buff[MAX_COUNTER];
+
+struct {
+    apr_thread_mutex_t *mutex;
+    int                nput;
+    int                nval;
+} put;
+
+struct {
+    apr_thread_mutex_t *mutex;
+    apr_thread_cond_t  *cond;
+    int                nready;
+} nready;
+
+static apr_thread_mutex_t *timeout_mutex;
+static apr_thread_cond_t *timeout_cond;
+
+static void *APR_THREAD_FUNC thread_rwlock_func(apr_thread_t *thd, void *data)
+{
+    int exitLoop = 1;
+
+    while (1)
+    {
+        apr_thread_rwlock_rdlock(rwlock);
+        if (i == MAX_ITER)
+            exitLoop = 0;
+        apr_thread_rwlock_unlock(rwlock);
+
+        if (!exitLoop)
+            break;
+
+        apr_thread_rwlock_wrlock(rwlock);
+        if (i != MAX_ITER)
+        {
+            i++;
+            x++;
+        }
+        apr_thread_rwlock_unlock(rwlock);
+    }
+    return NULL;
+} 
+
+static void *APR_THREAD_FUNC thread_mutex_function(apr_thread_t *thd, void *data)
+{
+    int exitLoop = 1;
+
+    /* slight delay to allow things to settle */
+    apr_sleep (1);
+    
+    while (1)
+    {
+        apr_thread_mutex_lock(thread_mutex);
+        if (i == MAX_ITER)
+            exitLoop = 0;
+        else 
+        {
+            i++;
+            x++;
+        }
+        apr_thread_mutex_unlock(thread_mutex);
+
+        if (!exitLoop)
+            break;
+    }
+    return NULL;
+} 
+
+static void *APR_THREAD_FUNC thread_cond_producer(apr_thread_t *thd, void *data)
+{
+    for (;;) {
+        apr_thread_mutex_lock(put.mutex);
+        if (put.nput >= MAX_COUNTER) {
+            apr_thread_mutex_unlock(put.mutex);
+            return NULL;
+        }
+        buff[put.nput] = put.nval;
+        put.nput++;
+        put.nval++;
+        apr_thread_mutex_unlock(put.mutex);
+
+        apr_thread_mutex_lock(nready.mutex);
+        if (nready.nready == 0)
+            apr_thread_cond_signal(nready.cond);
+        nready.nready++;
+        apr_thread_mutex_unlock(nready.mutex);
+
+        *((int *) data) += 1;
+    }
+
+    return NULL;
+}
+
+static void *APR_THREAD_FUNC thread_cond_consumer(apr_thread_t *thd, void *data)
+{
+    int i;
+
+    for (i = 0; i < MAX_COUNTER; i++) {
+        apr_thread_mutex_lock(nready.mutex);
+        while (nready.nready == 0)
+            apr_thread_cond_wait(nready.cond, nready.mutex);
+        nready.nready--;
+        apr_thread_mutex_unlock(nready.mutex);
+
+        if (buff[i] != i)
+            printf("buff[%d] = %d\n", i, buff[i]);
+    }
+
+    return NULL;
+}
+
+static void test_thread_mutex(CuTest *tc)
+{
+    apr_thread_t *t1, *t2, *t3, *t4;
+    apr_status_t s1, s2, s3, s4;
+
+    s1 = apr_thread_mutex_create(&thread_mutex, APR_THREAD_MUTEX_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s1);
+    CuAssertPtrNotNull(tc, thread_mutex);
+
+    i = 0;
+    x = 0;
+
+    s1 = apr_thread_create(&t1, NULL, thread_mutex_function, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s1);
+    s2 = apr_thread_create(&t2, NULL, thread_mutex_function, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s2);
+    s3 = apr_thread_create(&t3, NULL, thread_mutex_function, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s3);
+    s4 = apr_thread_create(&t4, NULL, thread_mutex_function, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s4);
+
+    apr_thread_join(&s1, t1);
+    apr_thread_join(&s2, t2);
+    apr_thread_join(&s3, t3);
+    apr_thread_join(&s4, t4);
+
+    CuAssertIntEquals(tc, MAX_ITER, x);
+}
+
+static void test_thread_rwlock(CuTest *tc)
+{
+    apr_thread_t *t1, *t2, *t3, *t4;
+    apr_status_t s1, s2, s3, s4;
+
+    s1 = apr_thread_rwlock_create(&rwlock, p);
+    apr_assert_success(tc, "rwlock_create", s1);
+    CuAssertPtrNotNull(tc, rwlock);
+
+    i = 0;
+    x = 0;
+
+    s1 = apr_thread_create(&t1, NULL, thread_rwlock_func, NULL, p);
+    apr_assert_success(tc, "create thread 1", s1);
+    s2 = apr_thread_create(&t2, NULL, thread_rwlock_func, NULL, p);
+    apr_assert_success(tc, "create thread 2", s2);
+    s3 = apr_thread_create(&t3, NULL, thread_rwlock_func, NULL, p);
+    apr_assert_success(tc, "create thread 3", s3);
+    s4 = apr_thread_create(&t4, NULL, thread_rwlock_func, NULL, p);
+    apr_assert_success(tc, "create thread 4", s4);
+
+    apr_thread_join(&s1, t1);
+    apr_thread_join(&s2, t2);
+    apr_thread_join(&s3, t3);
+    apr_thread_join(&s4, t4);
+
+    CuAssertIntEquals(tc, MAX_ITER, x);
+
+    apr_thread_rwlock_destroy(rwlock);
+}
+
+static void test_cond(CuTest *tc)
+{
+    apr_thread_t *p1, *p2, *p3, *p4, *c1;
+    apr_status_t s0, s1, s2, s3, s4;
+    int count1, count2, count3, count4;
+    int sum;
+
+    s1 = apr_thread_mutex_create(&put.mutex, APR_THREAD_MUTEX_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s1);
+    CuAssertPtrNotNull(tc, put.mutex);
+
+    s1 = apr_thread_mutex_create(&nready.mutex, APR_THREAD_MUTEX_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s1);
+    CuAssertPtrNotNull(tc, nready.mutex);
+
+    s1 = apr_thread_cond_create(&nready.cond, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s1);
+    CuAssertPtrNotNull(tc, nready.cond);
+
+    count1 = count2 = count3 = count4 = 0;
+    put.nput = put.nval = 0;
+    nready.nready = 0;
+    i = 0;
+    x = 0;
+
+    s0 = apr_thread_create(&p1, NULL, thread_cond_producer, &count1, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s0);
+    s1 = apr_thread_create(&p2, NULL, thread_cond_producer, &count2, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s1);
+    s2 = apr_thread_create(&p3, NULL, thread_cond_producer, &count3, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s2);
+    s3 = apr_thread_create(&p4, NULL, thread_cond_producer, &count4, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s3);
+    s4 = apr_thread_create(&c1, NULL, thread_cond_consumer, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s4);
+
+    apr_thread_join(&s0, p1);
+    apr_thread_join(&s1, p2);
+    apr_thread_join(&s2, p3);
+    apr_thread_join(&s3, p4);
+    apr_thread_join(&s4, c1);
+
+    sum = count1 + count2 + count3 + count4;
+    /*
+    printf("count1 = %d count2 = %d count3 = %d count4 = %d\n",
+            count1, count2, count3, count4);
+    */
+    CuAssertIntEquals(tc, MAX_COUNTER, sum);
+}
+
+static void test_timeoutcond(CuTest *tc)
+{
+    apr_status_t s;
+    apr_interval_time_t timeout;
+    apr_time_t begin, end;
+    int i;
+
+    s = apr_thread_mutex_create(&timeout_mutex, APR_THREAD_MUTEX_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s);
+    CuAssertPtrNotNull(tc, timeout_mutex);
+
+    s = apr_thread_cond_create(&timeout_cond, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, s);
+    CuAssertPtrNotNull(tc, timeout_cond);
+
+    timeout = apr_time_from_sec(5);
+
+    for (i = 0; i < MAX_RETRY; i++) {
+        apr_thread_mutex_lock(timeout_mutex);
+
+        begin = apr_time_now();
+        s = apr_thread_cond_timedwait(timeout_cond, timeout_mutex, timeout);
+        end = apr_time_now();
+        apr_thread_mutex_unlock(timeout_mutex);
+        
+        if (s != APR_SUCCESS && !APR_STATUS_IS_TIMEUP(s)) {
+            continue;
+        }
+        CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(s));
+        CuAssert(tc, "Timer returned too late", end - begin - timeout < 100000);
+        break;
+    }
+    CuAssert(tc, "Too many retries", i < MAX_RETRY);
+}
+
+#endif /* !APR_HAS_THREADS */
+
+#if !APR_HAS_THREADS
+static void threads_not_impl(CuTest *tc)
+{
+    CuNotImpl(tc, "Threads not implemented on this platform");
+}
+#endif
+
+
+CuSuite *testlock(void)
+{
+    CuSuite *suite = CuSuiteNew("Thread Locks");
+
+#if !APR_HAS_THREADS
+    SUITE_ADD_TEST(suite, threads_not_impl);
+#else
+    SUITE_ADD_TEST(suite, test_thread_mutex);
+    SUITE_ADD_TEST(suite, test_thread_rwlock);
+    SUITE_ADD_TEST(suite, test_cond);
+    SUITE_ADD_TEST(suite, test_timeoutcond);
+#endif
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testlockperf.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testlockperf.c
new file mode 100644
index 00000000..ba785775
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testlockperf.c
@@ -0,0 +1,282 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_thread_proc.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_rwlock.h"
+#include "apr_file_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_getopt.h"
+#include "errno.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "test_apr.h"
+
+#if !APR_HAS_THREADS
+int main(void)
+{
+    printf("This program won't work on this platform because there is no "
+           "support for threads.\n");
+    return 0;
+}
+#else /* !APR_HAS_THREADS */
+
+#define MAX_COUNTER 1000000
+#define MAX_THREADS 6
+
+static long mutex_counter;
+
+static apr_thread_mutex_t *thread_lock;
+void * APR_THREAD_FUNC thread_mutex_func(apr_thread_t *thd, void *data);
+apr_status_t test_thread_mutex(int num_threads); /* apr_thread_mutex_t */
+
+static apr_thread_rwlock_t *thread_rwlock;
+void * APR_THREAD_FUNC thread_rwlock_func(apr_thread_t *thd, void *data);
+apr_status_t test_thread_rwlock(int num_threads); /* apr_thread_rwlock_t */
+
+int test_thread_mutex_nested(int num_threads);
+
+apr_pool_t *pool;
+int i = 0, x = 0;
+
+void * APR_THREAD_FUNC thread_mutex_func(apr_thread_t *thd, void *data)
+{
+    int i;
+
+    for (i = 0; i < MAX_COUNTER; i++) {
+        apr_thread_mutex_lock(thread_lock);
+        mutex_counter++;
+        apr_thread_mutex_unlock(thread_lock);
+    }
+    return NULL;
+}
+
+void * APR_THREAD_FUNC thread_rwlock_func(apr_thread_t *thd, void *data)
+{
+    int i;
+
+    for (i = 0; i < MAX_COUNTER; i++) {
+        apr_thread_rwlock_wrlock(thread_rwlock);
+        mutex_counter++;
+        apr_thread_rwlock_unlock(thread_rwlock);
+    }
+    return NULL;
+}
+
+int test_thread_mutex(int num_threads)
+{
+    apr_thread_t *t[MAX_THREADS];
+    apr_status_t s[MAX_THREADS];
+    apr_time_t time_start, time_stop;
+    int i;
+
+    mutex_counter = 0;
+
+    printf("apr_thread_mutex_t Tests\n");
+    printf("%-60s", "    Initializing the apr_thread_mutex_t (UNNESTED)");
+    s[0] = apr_thread_mutex_create(&thread_lock, APR_THREAD_MUTEX_UNNESTED, pool);
+    if (s[0] != APR_SUCCESS) {
+        printf("Failed!\n");
+        return s[0];
+    }
+    printf("OK\n");
+
+    apr_thread_mutex_lock(thread_lock);
+    /* set_concurrency(4)? -aaron */
+    printf("    Starting %d threads    ", num_threads); 
+    for (i = 0; i < num_threads; ++i) {
+        s[i] = apr_thread_create(&t[i], NULL, thread_mutex_func, NULL, pool);
+        if (s[i] != APR_SUCCESS) {
+            printf("Failed!\n");
+            return s[i];
+        }
+    }
+    printf("OK\n");
+
+    time_start = apr_time_now();
+    apr_thread_mutex_unlock(thread_lock);
+
+    /* printf("%-60s", "    Waiting for threads to exit"); */
+    for (i = 0; i < num_threads; ++i) {
+        apr_thread_join(&s[i], t[i]);
+    }
+    /* printf("OK\n"); */
+
+    time_stop = apr_time_now();
+    printf("microseconds: %" APR_INT64_T_FMT " usec\n",
+           (time_stop - time_start));
+    if (mutex_counter != MAX_COUNTER * num_threads)
+        printf("error: counter = %ld\n", mutex_counter);
+
+    return APR_SUCCESS;
+}
+
+int test_thread_mutex_nested(int num_threads)
+{
+    apr_thread_t *t[MAX_THREADS];
+    apr_status_t s[MAX_THREADS];
+    apr_time_t time_start, time_stop;
+    int i;
+
+    mutex_counter = 0;
+
+    printf("apr_thread_mutex_t Tests\n");
+    printf("%-60s", "    Initializing the apr_thread_mutex_t (NESTED)");
+    s[0] = apr_thread_mutex_create(&thread_lock, APR_THREAD_MUTEX_NESTED, pool);
+    if (s[0] != APR_SUCCESS) {
+        printf("Failed!\n");
+        return s[0];
+    }
+    printf("OK\n");
+
+    apr_thread_mutex_lock(thread_lock);
+    /* set_concurrency(4)? -aaron */
+    printf("    Starting %d threads    ", num_threads); 
+    for (i = 0; i < num_threads; ++i) {
+        s[i] = apr_thread_create(&t[i], NULL, thread_mutex_func, NULL, pool);
+        if (s[i] != APR_SUCCESS) {
+            printf("Failed!\n");
+            return s[i];
+        }
+    }
+    printf("OK\n");
+
+    time_start = apr_time_now();
+    apr_thread_mutex_unlock(thread_lock);
+
+    /* printf("%-60s", "    Waiting for threads to exit"); */
+    for (i = 0; i < num_threads; ++i) {
+        apr_thread_join(&s[i], t[i]);
+    }
+    /* printf("OK\n"); */
+
+    time_stop = apr_time_now();
+    printf("microseconds: %" APR_INT64_T_FMT " usec\n",
+           (time_stop - time_start));
+    if (mutex_counter != MAX_COUNTER * num_threads)
+        printf("error: counter = %ld\n", mutex_counter);
+
+    return APR_SUCCESS;
+}
+
+int test_thread_rwlock(int num_threads)
+{
+    apr_thread_t *t[MAX_THREADS];
+    apr_status_t s[MAX_THREADS];
+    apr_time_t time_start, time_stop;
+    int i;
+
+    mutex_counter = 0;
+
+    printf("apr_thread_rwlock_t Tests\n");
+    printf("%-60s", "    Initializing the apr_thread_rwlock_t");
+    s[0] = apr_thread_rwlock_create(&thread_rwlock, pool);
+    if (s[0] != APR_SUCCESS) {
+        printf("Failed!\n");
+        return s[0];
+    }
+    printf("OK\n");
+
+    apr_thread_rwlock_wrlock(thread_rwlock);
+    /* set_concurrency(4)? -aaron */
+    printf("    Starting %d threads    ", num_threads); 
+    for (i = 0; i < num_threads; ++i) {
+        s[i] = apr_thread_create(&t[i], NULL, thread_rwlock_func, NULL, pool);
+        if (s[i] != APR_SUCCESS) {
+            printf("Failed!\n");
+            return s[i];
+        }
+    }
+    printf("OK\n");
+
+    time_start = apr_time_now();
+    apr_thread_rwlock_unlock(thread_rwlock);
+
+    /* printf("%-60s", "    Waiting for threads to exit"); */
+    for (i = 0; i < num_threads; ++i) {
+        apr_thread_join(&s[i], t[i]);
+    }
+    /* printf("OK\n"); */
+
+    time_stop = apr_time_now();
+    printf("microseconds: %" APR_INT64_T_FMT " usec\n",
+           (time_stop - time_start));
+    if (mutex_counter != MAX_COUNTER * num_threads)
+        printf("error: counter = %ld\n", mutex_counter);
+
+    return APR_SUCCESS;
+}
+
+int main(int argc, const char * const *argv)
+{
+    apr_status_t rv;
+    char errmsg[200];
+    const char *lockname = "multi.lock";
+    apr_getopt_t *opt;
+    char optchar;
+    const char *optarg;
+
+    printf("APR Lock Performance Test\n==============\n\n");
+        
+    apr_initialize();
+    atexit(apr_terminate);
+
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS)
+        exit(-1);
+
+    if ((rv = apr_getopt_init(&opt, pool, argc, argv)) != APR_SUCCESS) {
+        fprintf(stderr, "Could not set up to parse options: [%d] %s\n",
+                rv, apr_strerror(rv, errmsg, sizeof errmsg));
+        exit(-1);
+    }
+        
+    while ((rv = apr_getopt(opt, "f:", &optchar, &optarg)) == APR_SUCCESS) {
+        if (optchar == 'f') {
+            lockname = optarg;
+        }
+    }
+
+    if (rv != APR_SUCCESS && rv != APR_EOF) {
+        fprintf(stderr, "Could not parse options: [%d] %s\n",
+                rv, apr_strerror(rv, errmsg, sizeof errmsg));
+        exit(-1);
+    }
+
+    for (i = 1; i <= MAX_THREADS; ++i) {
+        if ((rv = test_thread_mutex(i)) != APR_SUCCESS) {
+            fprintf(stderr,"thread_mutex test failed : [%d] %s\n",
+                    rv, apr_strerror(rv, (char*)errmsg, 200));
+            exit(-3);
+        }
+
+        if ((rv = test_thread_mutex_nested(i)) != APR_SUCCESS) {
+            fprintf(stderr,"thread_mutex (NESTED) test failed : [%d] %s\n",
+                    rv, apr_strerror(rv, (char*)errmsg, 200));
+            exit(-4);
+        }
+
+        if ((rv = test_thread_rwlock(i)) != APR_SUCCESS) {
+            fprintf(stderr,"thread_rwlock test failed : [%d] %s\n",
+                    rv, apr_strerror(rv, (char*)errmsg, 200));
+            exit(-6);
+        }
+    }
+
+    return 0;
+}
+
+#endif /* !APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testmmap.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testmmap.c
new file mode 100644
index 00000000..012d8d0e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testmmap.c
@@ -0,0 +1,154 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr_mmap.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_file_io.h"
+#include "apr_strings.h"
+
+/* hmmm, what is a truly portable define for the max path
+ * length on a platform?
+ */
+#define PATH_LEN 255
+#define TEST_STRING "This is the MMAP data file."APR_EOL_STR
+
+#if !APR_HAS_MMAP
+static void not_implemented(CuTest *tc)
+{
+    CuNotImpl(tc, "User functions");
+}
+
+#else
+
+static apr_mmap_t *themmap = NULL;
+static apr_file_t *thefile = NULL;
+static char *file1;
+static apr_finfo_t finfo;
+static int fsize;
+
+static void create_filename(CuTest *tc)
+{
+    char *oldfileptr;
+
+    apr_filepath_get(&file1, 0, p);
+#ifndef NETWARE
+#ifdef WIN32
+    CuAssertTrue(tc, file1[1] == ':');
+#else
+    CuAssertTrue(tc, file1[0] == '/');
+#endif
+#endif
+    CuAssertTrue(tc, file1[strlen(file1) - 1] != '/');
+
+    oldfileptr = file1;
+    file1 = apr_pstrcat(p, file1,"/data/mmap_datafile.txt" ,NULL);
+    CuAssertTrue(tc, oldfileptr != file1);
+}
+
+static void test_file_close(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_file_close(thefile);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+}
+   
+static void test_file_open(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_file_open(&thefile, file1, APR_READ, APR_UREAD | APR_GREAD, p);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+    CuAssertPtrNotNull(tc, thefile);
+}
+   
+static void test_get_filesize(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+    CuAssert(tc, "File size mismatch", fsize == finfo.size);
+}
+
+static void test_mmap_create(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_mmap_create(&themmap, thefile, 0, (apr_size_t)finfo.size, 
+		                 APR_MMAP_READ, p);
+    CuAssertPtrNotNull(tc, themmap);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+}
+
+static void test_mmap_contents(CuTest *tc)
+{
+    
+    CuAssertPtrNotNull(tc, themmap);
+    CuAssertPtrNotNull(tc, themmap->mm);
+    CuAssertIntEquals(tc, fsize, themmap->size);
+
+    /* Must use nEquals since the string is not guaranteed to be NULL terminated */
+    CuAssertStrNEquals(tc, themmap->mm, TEST_STRING, fsize);
+}
+
+static void test_mmap_delete(CuTest *tc)
+{
+    apr_status_t rv;
+
+    CuAssertPtrNotNull(tc, themmap);
+    rv = apr_mmap_delete(themmap);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+}
+
+static void test_mmap_offset(CuTest *tc)
+{
+    apr_status_t rv;
+    void *addr;
+
+    CuAssertPtrNotNull(tc, themmap);
+    rv = apr_mmap_offset(&addr, themmap, 5);
+
+    /* Must use nEquals since the string is not guaranteed to be NULL terminated */
+    CuAssertStrNEquals(tc, addr, TEST_STRING + 5, fsize-5);
+}
+#endif
+
+CuSuite *testmmap(void)
+{
+    CuSuite *suite = CuSuiteNew("MMAP");
+
+#if APR_HAS_MMAP    
+    fsize = strlen(TEST_STRING);
+
+    SUITE_ADD_TEST(suite, create_filename);
+    SUITE_ADD_TEST(suite, test_file_open);
+    SUITE_ADD_TEST(suite, test_get_filesize);
+    SUITE_ADD_TEST(suite, test_mmap_create);
+    SUITE_ADD_TEST(suite, test_mmap_contents);
+    SUITE_ADD_TEST(suite, test_mmap_offset);
+    SUITE_ADD_TEST(suite, test_mmap_delete);
+    SUITE_ADD_TEST(suite, test_file_close);
+#else
+    SUITE_ADD_TEST(suite, not_implemented);
+#endif
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testmutexscope.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testmutexscope.c
new file mode 100644
index 00000000..0ea08cc6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testmutexscope.c
@@ -0,0 +1,218 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "apr.h"
+#include "apr_general.h"
+#include "apr_proc_mutex.h"
+#include "apr_global_mutex.h"
+#include "apr_thread_proc.h"
+
+#if !APR_HAS_THREADS
+int main(void)
+{
+    printf("This test requires APR thread support.\n");
+    return 0;
+}
+
+#else /* APR_HAS_THREADS */
+
+static apr_thread_mutex_t *thread_mutex;
+static apr_proc_mutex_t *proc_mutex;
+static apr_global_mutex_t *global_mutex;
+static apr_pool_t *p;
+static volatile int counter;
+typedef enum {TEST_GLOBAL, TEST_PROC} test_mode_e;
+
+static void lock_init(apr_lockmech_e mech, test_mode_e test_mode)
+{
+    if (test_mode == TEST_PROC) {
+        assert(apr_proc_mutex_create(&proc_mutex,
+                                     NULL,
+                                     mech,
+                                     p) == APR_SUCCESS);
+    }
+    else {
+        assert(apr_global_mutex_create(&global_mutex,
+                                       NULL,
+                                       mech,
+                                       p) == APR_SUCCESS);
+    }
+}
+
+static void lock_destroy(test_mode_e test_mode)
+{
+    if (test_mode == TEST_PROC) {
+        assert(apr_proc_mutex_destroy(proc_mutex) == APR_SUCCESS);
+    }
+    else {
+        assert(apr_global_mutex_destroy(global_mutex) == APR_SUCCESS);
+    }
+}
+
+static void lock_grab(test_mode_e test_mode)
+{
+    if (test_mode == TEST_PROC) {
+        assert(apr_proc_mutex_lock(proc_mutex) == APR_SUCCESS);
+    }
+    else {
+        assert(apr_global_mutex_lock(global_mutex) == APR_SUCCESS);
+    }
+}
+
+static void lock_release(test_mode_e test_mode)
+{
+    if (test_mode == TEST_PROC) {
+        assert(apr_proc_mutex_unlock(proc_mutex) == APR_SUCCESS);
+    }
+    else {
+        assert(apr_global_mutex_unlock(global_mutex) == APR_SUCCESS);
+    }
+}
+
+static void * APR_THREAD_FUNC eachThread(apr_thread_t *id, void *p)
+{
+    test_mode_e test_mode = (test_mode_e)p;
+
+    lock_grab(test_mode);
+    ++counter;
+    assert(apr_thread_mutex_lock(thread_mutex) == APR_SUCCESS);
+    assert(apr_thread_mutex_unlock(thread_mutex) == APR_SUCCESS);
+    lock_release(test_mode);
+    return NULL;
+}
+
+static void test_mech_mode(apr_lockmech_e mech, const char *mech_name,
+                           test_mode_e test_mode)
+{
+  apr_thread_t *threads[20];
+  int numThreads = 5;
+  int i;
+  apr_status_t rv;
+
+  printf("Trying %s mutexes with mechanism `%s'...\n",
+         test_mode == TEST_GLOBAL ? "global" : "proc", mech_name);
+
+  assert(numThreads <= sizeof(threads) / sizeof(threads[0]));
+
+  assert(apr_pool_create(&p, NULL) == APR_SUCCESS);
+
+  assert(apr_thread_mutex_create(&thread_mutex, 0, p) == APR_SUCCESS);
+  assert(apr_thread_mutex_lock(thread_mutex) == APR_SUCCESS);
+  
+  lock_init(mech, test_mode);
+
+  counter = 0;
+
+  i = 0;
+  while (i < numThreads)
+  {
+    rv = apr_thread_create(&threads[i],
+                           NULL,
+                           eachThread,
+                           (void *)test_mode,
+                           p);
+    if (rv != APR_SUCCESS) {
+      fprintf(stderr, "apr_thread_create->%d\n", rv);
+      exit(1);
+    }
+    ++i;
+  }
+
+  apr_sleep(apr_time_from_sec(5));
+
+  if (test_mode == TEST_PROC) {
+      printf("  Mutex mechanism `%s' is %sglobal in scope on this platform.\n",
+             mech_name, counter == 1 ? "" : "not ");
+  }
+  else {
+      if (counter != 1) {
+          fprintf(stderr, "\n!!!apr_global_mutex operations are broken on this "
+                  "platform for mutex mechanism `%s'!\n"
+                  "They don't block out threads within the same process.\n",
+                  mech_name);
+          fprintf(stderr, "counter value: %d\n", counter);
+          exit(1);
+      }
+      else {
+          printf("  no problems encountered...\n");
+      }
+  }
+  
+  assert(apr_thread_mutex_unlock(thread_mutex) == APR_SUCCESS);
+
+  i = 0;
+  while (i < numThreads)
+  {
+    apr_status_t ignored;
+
+    rv = apr_thread_join(&ignored,
+                         threads[i]);
+    assert(rv == APR_SUCCESS);
+    ++i;
+  }
+
+  lock_destroy(test_mode);
+  apr_thread_mutex_destroy(thread_mutex);
+  apr_pool_destroy(p);
+}
+
+static void test_mech(apr_lockmech_e mech, const char *mech_name)
+{
+    test_mech_mode(mech, mech_name, TEST_PROC);
+    test_mech_mode(mech, mech_name, TEST_GLOBAL);
+}
+
+int main(void)
+{
+    struct {
+        apr_lockmech_e mech;
+        const char *mech_name;
+    } lockmechs[] = {
+        {APR_LOCK_DEFAULT, "default"}
+#if APR_HAS_FLOCK_SERIALIZE
+        ,{APR_LOCK_FLOCK, "flock"}
+#endif
+#if APR_HAS_SYSVSEM_SERIALIZE
+        ,{APR_LOCK_SYSVSEM, "sysvsem"}
+#endif
+#if APR_HAS_POSIXSEM_SERIALIZE
+        ,{APR_LOCK_POSIXSEM, "posix"}
+#endif
+#if APR_HAS_FCNTL_SERIALIZE
+        ,{APR_LOCK_FCNTL, "fcntl"}
+#endif
+#if APR_HAS_PROC_PTHREAD_SERIALIZE
+        ,{APR_LOCK_PROC_PTHREAD, "proc_pthread"}
+#endif
+    };
+    int i;
+        
+    assert(apr_initialize() == APR_SUCCESS);
+
+    for (i = 0; i < sizeof(lockmechs) / sizeof(lockmechs[0]); i++) {
+        test_mech(lockmechs[i].mech, lockmechs[i].mech_name);
+    }
+    
+    apr_terminate();
+    return 0;
+}
+
+#endif /* APR_HAS_THREADS */
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testnames.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testnames.c
new file mode 100644
index 00000000..8df4b083
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testnames.c
@@ -0,0 +1,273 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr_file_io.h"
+#include "apr_file_info.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_lib.h"
+
+#if WIN32
+#define ABS_ROOT "C:/"
+#elif defined(NETWARE)
+#define ABS_ROOT "SYS:/"
+#else
+#define ABS_ROOT "/"
+#endif
+
+static void merge_aboveroot(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+    char errmsg[256];
+
+    rv = apr_filepath_merge(&dstpath, ABS_ROOT"foo", ABS_ROOT"bar", APR_FILEPATH_NOTABOVEROOT,
+                            p);
+    apr_strerror(rv, errmsg, sizeof(errmsg));
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EABOVEROOT(rv));
+    CuAssertPtrEquals(tc, NULL, dstpath);
+    CuAssertStrEquals(tc, "The given path was above the root path", errmsg);
+}
+
+static void merge_belowroot(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+
+    rv = apr_filepath_merge(&dstpath, ABS_ROOT"foo", ABS_ROOT"foo/bar", 
+                            APR_FILEPATH_NOTABOVEROOT, p);
+    CuAssertPtrNotNull(tc, dstpath);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, ABS_ROOT"foo/bar", dstpath);
+}
+
+static void merge_noflag(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+
+    rv = apr_filepath_merge(&dstpath, ABS_ROOT"foo", ABS_ROOT"foo/bar", 0, p);
+    CuAssertPtrNotNull(tc, dstpath);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, ABS_ROOT"foo/bar", dstpath);
+}
+
+static void merge_dotdot(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+
+    rv = apr_filepath_merge(&dstpath, ABS_ROOT"foo/bar", "../baz", 0, p);
+    CuAssertPtrNotNull(tc, dstpath);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, ABS_ROOT"foo/baz", dstpath);
+
+    rv = apr_filepath_merge(&dstpath, "", "../test", 0, p);
+    CuAssertIntEquals(tc, 0, APR_SUCCESS);
+    CuAssertStrEquals(tc, "../test", dstpath);
+
+    /* Very dangerous assumptions here about what the cwd is.  However, let's assume
+     * that the testall is invoked from within apr/test/ so the following test should
+     * return ../test unless a previously fixed bug remains or the developer changes
+     * the case of the test directory:
+     */
+    rv = apr_filepath_merge(&dstpath, "", "../test", APR_FILEPATH_TRUENAME, p);
+    CuAssertIntEquals(tc, 0, APR_SUCCESS);
+    CuAssertStrEquals(tc, "../test", dstpath);
+}
+
+static void merge_dotdot_dotdot_dotdot(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+
+    rv = apr_filepath_merge(&dstpath, "", 
+                            "../../..", APR_FILEPATH_TRUENAME, p);
+    CuAssertPtrNotNull(tc, dstpath);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "../../..", dstpath);
+
+    rv = apr_filepath_merge(&dstpath, "", 
+                            "../../../", APR_FILEPATH_TRUENAME, p);
+    CuAssertPtrNotNull(tc, dstpath);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "../../../", dstpath);
+}
+
+static void merge_secure(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+
+    rv = apr_filepath_merge(&dstpath, ABS_ROOT"foo/bar", "../bar/baz", 0, p);
+    CuAssertPtrNotNull(tc, dstpath);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, ABS_ROOT"foo/bar/baz", dstpath);
+}
+
+static void merge_notrel(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+
+    rv = apr_filepath_merge(&dstpath, ABS_ROOT"foo/bar", "../baz",
+                            APR_FILEPATH_NOTRELATIVE, p);
+    CuAssertPtrNotNull(tc, dstpath);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, ABS_ROOT"foo/baz", dstpath);
+}
+
+static void merge_notrelfail(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+    char errmsg[256];
+
+    rv = apr_filepath_merge(&dstpath, "foo/bar", "../baz", 
+                            APR_FILEPATH_NOTRELATIVE, p);
+    apr_strerror(rv, errmsg, sizeof(errmsg));
+
+    CuAssertPtrEquals(tc, NULL, dstpath);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ERELATIVE(rv));
+    CuAssertStrEquals(tc, "The given path is relative", errmsg);
+}
+
+static void merge_notabsfail(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+    char errmsg[256];
+
+    rv = apr_filepath_merge(&dstpath, ABS_ROOT"foo/bar", "../baz", 
+                            APR_FILEPATH_NOTABSOLUTE, p);
+    apr_strerror(rv, errmsg, sizeof(errmsg));
+
+    CuAssertPtrEquals(tc, NULL, dstpath);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EABSOLUTE(rv));
+    CuAssertStrEquals(tc, "The given path is absolute", errmsg);
+}
+
+static void merge_notabs(CuTest *tc)
+{
+    apr_status_t rv;
+    char *dstpath = NULL;
+
+    rv = apr_filepath_merge(&dstpath, "foo/bar", "../baz", 
+                            APR_FILEPATH_NOTABSOLUTE, p);
+
+    CuAssertPtrNotNull(tc, dstpath);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "foo/baz", dstpath);
+}
+
+static void root_absolute(CuTest *tc)
+{
+    apr_status_t rv;
+    const char *root = NULL;
+    const char *path = ABS_ROOT"foo/bar";
+
+    rv = apr_filepath_root(&root, &path, 0, p);
+
+    CuAssertPtrNotNull(tc, root);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, ABS_ROOT, root);
+}
+
+static void root_relative(CuTest *tc)
+{
+    apr_status_t rv;
+    const char *root = NULL;
+    const char *path = "foo/bar";
+    char errmsg[256];
+
+    rv = apr_filepath_root(&root, &path, 0, p);
+    apr_strerror(rv, errmsg, sizeof(errmsg));
+
+    CuAssertPtrEquals(tc, NULL, root);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ERELATIVE(rv));
+    CuAssertStrEquals(tc, "The given path is relative", errmsg);
+}
+
+
+static void root_from_cwd_and_back(CuTest *tc)
+{
+    apr_status_t rv;
+    const char *root = NULL;
+    const char *path = "//";
+    char *origpath;
+    char *testpath;
+
+    CuAssertIntEquals(tc, APR_SUCCESS, apr_filepath_get(&origpath, 0, p));
+    path = origpath;
+    rv = apr_filepath_root(&root, &path, APR_FILEPATH_TRUENAME, p);
+
+#if defined(WIN32) || defined(OS2)
+    CuAssertIntEquals(tc, origpath[0], root[0]);
+    CuAssertIntEquals(tc, ':', root[1]);
+    CuAssertIntEquals(tc, '/', root[2]);
+    CuAssertIntEquals(tc, 0, root[3]);
+    CuAssertStrEquals(tc, origpath + 3, path);
+#elif defined(NETWARE)
+    CuAssertIntEquals(tc, origpath[0], root[0]);
+    {
+    char *pt = strchr(root, ':');
+    CuAssertPtrNotNull(tc, pt);
+    CuAssertIntEquals(tc, ':', pt[0]);
+    CuAssertIntEquals(tc, '/', pt[1]);
+    CuAssertIntEquals(tc, 0, pt[2]);
+    pt = strchr(origpath, ':');
+    CuAssertPtrNotNull(tc, pt);
+    CuAssertStrEquals(tc, (pt+2), path);
+    }
+#else
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "/", root);
+    CuAssertStrEquals(tc, origpath + 1, path);
+#endif
+
+    rv = apr_filepath_merge(&testpath, root, path, 
+                            APR_FILEPATH_TRUENAME
+                          | APR_FILEPATH_NOTABOVEROOT
+                          | APR_FILEPATH_NOTRELATIVE, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, origpath, testpath);
+}
+
+
+CuSuite *testnames(void)
+{
+    CuSuite *suite = CuSuiteNew("Path names");
+
+    SUITE_ADD_TEST(suite, merge_aboveroot);
+    SUITE_ADD_TEST(suite, merge_belowroot);
+    SUITE_ADD_TEST(suite, merge_noflag);
+    SUITE_ADD_TEST(suite, merge_dotdot);
+    SUITE_ADD_TEST(suite, merge_secure);
+    SUITE_ADD_TEST(suite, merge_notrel);
+    SUITE_ADD_TEST(suite, merge_notrelfail);
+    SUITE_ADD_TEST(suite, merge_notabs);
+    SUITE_ADD_TEST(suite, merge_notabsfail);
+    SUITE_ADD_TEST(suite, merge_dotdot_dotdot_dotdot);
+
+    SUITE_ADD_TEST(suite, root_absolute);
+    SUITE_ADD_TEST(suite, root_relative);
+    SUITE_ADD_TEST(suite, root_from_cwd_and_back);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testoc.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testoc.c
new file mode 100644
index 00000000..bebf4822
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testoc.c
@@ -0,0 +1,126 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr_thread_proc.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+
+#if APR_HAS_OTHER_CHILD
+
+/* XXX I'm sure there has to be a better way to do this ... */
+#ifdef WIN32
+#define EXTENSION ".exe"
+#elif NETWARE
+#define EXTENSION ".nlm"
+#else
+#define EXTENSION
+#endif
+
+static char reasonstr[256];
+
+static void ocmaint(int reason, void *data, int status)
+{
+    switch (reason) {
+    case APR_OC_REASON_DEATH:
+        apr_cpystrn(reasonstr, "APR_OC_REASON_DEATH", 
+                    strlen("APR_OC_REASON_DEATH") + 1);
+        break;
+    case APR_OC_REASON_LOST:
+        apr_cpystrn(reasonstr, "APR_OC_REASON_LOST", 
+                    strlen("APR_OC_REASON_LOST") + 1);
+        break;
+    case APR_OC_REASON_UNWRITABLE:
+        apr_cpystrn(reasonstr, "APR_OC_REASON_UNWRITEABLE", 
+                    strlen("APR_OC_REASON_UNWRITEABLE") + 1);
+        break;
+    case APR_OC_REASON_RESTART:
+        apr_cpystrn(reasonstr, "APR_OC_REASON_RESTART", 
+                    strlen("APR_OC_REASON_RESTART") + 1);
+        break;
+    }
+}
+
+#ifndef SIGKILL
+#define SIGKILL 1
+#endif
+
+/* It would be great if we could stress this stuff more, and make the test
+ * more granular.
+ */
+static void test_child_kill(CuTest *tc)
+{
+    apr_file_t *std = NULL;
+    apr_proc_t newproc;
+    apr_procattr_t *procattr = NULL;
+    const char *args[3];
+    apr_status_t rv;
+
+    args[0] = apr_pstrdup(p, "occhild" EXTENSION);
+    args[1] = apr_pstrdup(p, "-X");
+    args[2] = NULL;
+
+    rv = apr_procattr_create(&procattr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_procattr_io_set(procattr, APR_FULL_BLOCK, APR_NO_PIPE, 
+                             APR_NO_PIPE);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_proc_create(&newproc, "./occhild" EXTENSION, args, NULL, procattr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, newproc.in);
+    CuAssertPtrEquals(tc, NULL, newproc.out);
+    CuAssertPtrEquals(tc, NULL, newproc.err);
+
+    std = newproc.in;
+
+    apr_proc_other_child_register(&newproc, ocmaint, NULL, std, p);
+
+    apr_sleep(apr_time_from_sec(1));
+    rv = apr_proc_kill(&newproc, SIGKILL);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    
+    /* allow time for things to settle... */
+    apr_sleep(apr_time_from_sec(3));
+    
+    apr_proc_other_child_check();
+    CuAssertStrEquals(tc, "APR_OC_REASON_DEATH", reasonstr);
+}    
+#else
+
+static void oc_not_impl(CuTest *tc)
+{
+    CuNotImpl(tc, "Other child logic not implemented on this platform");
+}
+#endif
+
+CuSuite *testoc(void)
+{
+    CuSuite *suite = CuSuiteNew("Other Child");
+
+#if !APR_HAS_OTHER_CHILD
+    SUITE_ADD_TEST(suite, oc_not_impl);
+#else
+
+    SUITE_ADD_TEST(suite, test_child_kill); 
+
+#endif
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testpath.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testpath.c
new file mode 100644
index 00000000..e41e26ac
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testpath.c
@@ -0,0 +1,138 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr_file_info.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+#include "apr_tables.h"
+
+#if defined(WIN32) || defined(NETWARE) || defined(OS2)
+#define PSEP ";"
+#define DSEP "\\"
+#else
+#define PSEP ":"
+#define DSEP "/"
+#endif
+
+#define PX ""
+#define P1 "first path"
+#define P2 "second" DSEP "path"
+#define P3 "th ird" DSEP "path"
+#define P4 "fourth" DSEP "pa th"
+#define P5 "fifthpath"
+
+static const char *parts_in[] = { P1, P2, P3, PX, P4, P5 };
+static const char *path_in = P1 PSEP P2 PSEP P3 PSEP PX PSEP P4 PSEP P5;
+static const int  parts_in_count = sizeof(parts_in)/sizeof(*parts_in);
+
+static const char *parts_out[] = { P1, P2, P3, P4, P5 };
+static const char *path_out = P1 PSEP P2 PSEP P3 PSEP P4 PSEP P5;
+static const int  parts_out_count = sizeof(parts_out)/sizeof(*parts_out);
+
+static void list_split_multi(CuTest *tc)
+{
+    int i;
+    apr_status_t rv;
+    apr_array_header_t *pathelts;
+
+    pathelts = NULL;
+    rv = apr_filepath_list_split(&pathelts, path_in, p);
+    CuAssertPtrNotNull(tc, pathelts);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, parts_out_count, pathelts->nelts);
+    for (i = 0; i < pathelts->nelts; ++i)
+        CuAssertStrEquals(tc, parts_out[i], ((char**)pathelts->elts)[i]);
+}
+
+static void list_split_single(CuTest *tc)
+{
+    int i;
+    apr_status_t rv;
+    apr_array_header_t *pathelts;
+
+    for (i = 0; i < parts_in_count; ++i)
+    {
+        pathelts = NULL;
+        rv = apr_filepath_list_split(&pathelts, parts_in[i], p);
+        CuAssertPtrNotNull(tc, pathelts);
+        CuAssertIntEquals(tc, APR_SUCCESS, rv);
+        if (parts_in[i][0] == '\0')
+            CuAssertIntEquals(tc, 0, pathelts->nelts);
+        else
+        {
+            CuAssertIntEquals(tc, 1, pathelts->nelts);
+            CuAssertStrEquals(tc, parts_in[i], *(char**)pathelts->elts);
+        }
+    }
+}
+
+static void list_merge_multi(CuTest *tc)
+{
+    int i;
+    char *liststr;
+    apr_status_t rv;
+    apr_array_header_t *pathelts;
+
+    pathelts = apr_array_make(p, parts_in_count, sizeof(const char*));
+    for (i = 0; i < parts_in_count; ++i)
+        *(const char**)apr_array_push(pathelts) = parts_in[i];
+
+    liststr = NULL;
+    rv = apr_filepath_list_merge(&liststr, pathelts, p);
+    CuAssertPtrNotNull(tc, liststr);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, liststr, path_out);
+}
+
+static void list_merge_single(CuTest *tc)
+{
+    int i;
+    char *liststr;
+    apr_status_t rv;
+    apr_array_header_t *pathelts;
+
+    pathelts = apr_array_make(p, 1, sizeof(const char*));
+    apr_array_push(pathelts);
+    for (i = 0; i < parts_in_count; ++i)
+    {
+        *(const char**)pathelts->elts = parts_in[i];
+        liststr = NULL;
+        rv = apr_filepath_list_merge(&liststr, pathelts, p);
+        if (parts_in[i][0] == '\0')
+            CuAssertPtrEquals(tc, NULL, liststr);
+        else
+        {
+            CuAssertPtrNotNull(tc, liststr);
+            CuAssertIntEquals(tc, APR_SUCCESS, rv);
+            CuAssertStrEquals(tc, liststr, parts_in[i]);
+        }
+    }
+}
+
+
+CuSuite *testpath(void)
+{
+    CuSuite *suite = CuSuiteNew("Path lists");
+
+    SUITE_ADD_TEST(suite, list_split_multi);
+    SUITE_ADD_TEST(suite, list_split_single);
+    SUITE_ADD_TEST(suite, list_merge_multi);
+    SUITE_ADD_TEST(suite, list_merge_single);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testpipe.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testpipe.c
new file mode 100644
index 00000000..79adf56b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testpipe.c
@@ -0,0 +1,204 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+
+#include "test_apr.h"
+#include "apr_file_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_thread_proc.h"
+#include "apr_strings.h"
+
+static apr_file_t *readp = NULL;
+static apr_file_t *writep = NULL;
+
+static void create_pipe(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_file_pipe_create(&readp, &writep, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, readp);
+    CuAssertPtrNotNull(tc, writep);
+}   
+
+static void close_pipe(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_size_t nbytes = 256;
+    char buf[256];
+
+    rv = apr_file_close(readp);
+    rv = apr_file_close(writep);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_read(readp, buf, &nbytes);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EBADF(rv));
+}   
+
+static void set_timeout(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_file_t *readp = NULL;
+    apr_file_t *writep = NULL;
+    apr_interval_time_t timeout;
+
+    rv = apr_file_pipe_create(&readp, &writep, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, readp);
+    CuAssertPtrNotNull(tc, writep);
+
+    rv = apr_file_pipe_timeout_get(readp, &timeout);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssert(tc, "Timeout mismatch, expected -1", timeout == -1);
+
+    rv = apr_file_pipe_timeout_set(readp, apr_time_from_sec(1));
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_pipe_timeout_get(readp, &timeout);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssert(tc, "Timeout mismatch, expected 1 second", 
+		     timeout == apr_time_from_sec(1));
+}
+
+static void read_write(CuTest *tc)
+{
+    apr_status_t rv;
+    char *buf;
+    apr_size_t nbytes;
+    
+    nbytes = strlen("this is a test");
+    buf = (char *)apr_palloc(p, nbytes + 1);
+
+    rv = apr_file_pipe_create(&readp, &writep, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, readp);
+    CuAssertPtrNotNull(tc, writep);
+
+    rv = apr_file_pipe_timeout_set(readp, apr_time_from_sec(1));
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_read(readp, buf, &nbytes);
+    if (!rv) {
+      CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+      CuAssertIntEquals(tc, 0, nbytes);
+    }
+}
+
+static void read_write_notimeout(CuTest *tc)
+{
+    apr_status_t rv;
+    char *buf = "this is a test";
+    char *input;
+    apr_size_t nbytes;
+    
+    nbytes = strlen("this is a test");
+
+    rv = apr_file_pipe_create(&readp, &writep, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, readp);
+    CuAssertPtrNotNull(tc, writep);
+
+    rv = apr_file_write(writep, buf, &nbytes);
+    CuAssertIntEquals(tc, strlen("this is a test"), nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    nbytes = 256;
+    input = apr_pcalloc(p, nbytes + 1);
+    rv = apr_file_read(readp, input, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen("this is a test"), nbytes);
+    CuAssertStrEquals(tc, "this is a test", input);
+}
+
+/* XXX FIXME */
+#ifdef WIN32
+#define EXTENSION ".exe"
+#elif NETWARE
+#define EXTENSION ".nlm"
+#else
+#define EXTENSION
+#endif
+
+static void test_pipe_writefull(CuTest *tc)
+{
+    int iterations = 1000;
+    int i;
+    int bytes_per_iteration = 8000;
+    char *buf = (char *)malloc(bytes_per_iteration);
+    char responsebuf[128];
+    apr_size_t nbytes;
+    int bytes_processed;
+    apr_proc_t proc = {0};
+    apr_procattr_t *procattr;
+    const char *args[2];
+    apr_status_t rv;
+    
+    rv = apr_procattr_create(&procattr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_procattr_io_set(procattr, APR_CHILD_BLOCK, APR_CHILD_BLOCK,
+                             APR_CHILD_BLOCK);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_procattr_error_check_set(procattr, 1);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    args[0] = "readchild" EXTENSION;
+    args[1] = NULL;
+    rv = apr_proc_create(&proc, "./readchild" EXTENSION, args, NULL, procattr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_pipe_timeout_set(proc.in, apr_time_from_sec(10));
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_file_pipe_timeout_set(proc.out, apr_time_from_sec(10));
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    i = iterations;
+    do {
+        rv = apr_file_write_full(proc.in, buf, bytes_per_iteration, NULL);
+        CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    } while (--i);
+
+    free(buf);
+
+    rv = apr_file_close(proc.in);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    
+    nbytes = sizeof(responsebuf);
+    rv = apr_file_read(proc.out, responsebuf, &nbytes);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    bytes_processed = (int)apr_strtoi64(responsebuf, NULL, 10);
+    CuAssertIntEquals(tc, iterations * bytes_per_iteration, bytes_processed);
+}
+
+CuSuite *testpipe(void)
+{
+    CuSuite *suite = CuSuiteNew("Pipes");
+
+    SUITE_ADD_TEST(suite, create_pipe);
+    SUITE_ADD_TEST(suite, close_pipe);
+    SUITE_ADD_TEST(suite, set_timeout);
+    SUITE_ADD_TEST(suite, read_write);
+    SUITE_ADD_TEST(suite, read_write_notimeout);
+    SUITE_ADD_TEST(suite, test_pipe_writefull);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testpoll.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testpoll.c
new file mode 100644
index 00000000..4e2fac8f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testpoll.c
@@ -0,0 +1,526 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr_strings.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_network_io.h"
+#include "apr_poll.h"
+
+#define SMALL_NUM_SOCKETS 3
+/* We can't use 64 here, because some platforms *ahem* Solaris *ahem* have
+ * a default limit of 64 open file descriptors per process.  If we use
+ * 64, the test will fail even though the code is correct.
+ */
+#define LARGE_NUM_SOCKETS 50
+
+static apr_socket_t *s[LARGE_NUM_SOCKETS];
+static apr_sockaddr_t *sa[LARGE_NUM_SOCKETS];
+static apr_pollfd_t *pollarray;
+static apr_pollfd_t *pollarray_large;
+static apr_pollset_t *pollset;
+
+static void make_socket(apr_socket_t **sock, apr_sockaddr_t **sa, 
+                        apr_port_t port, apr_pool_t *p, CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_sockaddr_info_get(sa, "127.0.0.1", APR_UNSPEC, port, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_socket_create(sock, (*sa)->family, SOCK_DGRAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv =apr_socket_bind((*sock), (*sa));
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void check_sockets(const apr_pollfd_t *pollarray, 
+                          apr_socket_t **sockarray, int which, int pollin, 
+                          CuTest *tc)
+{
+    apr_status_t rv;
+    apr_int16_t event;
+    char *str;
+
+    rv = apr_poll_revents_get(&event, sockarray[which], 
+                              (apr_pollfd_t *)pollarray);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    if (pollin) {
+        str = apr_psprintf(p, "Socket %d not signalled when it should be",
+                           which);
+        CuAssert(tc, str, event & APR_POLLIN);
+    } else {
+        str = apr_psprintf(p, "Socket %d signalled when it should not be",
+                           which);
+        CuAssert(tc, str, !(event & APR_POLLIN));
+    }
+}
+
+static void send_msg(apr_socket_t **sockarray, apr_sockaddr_t **sas, int which,
+                     CuTest *tc)
+{
+    apr_size_t len = 5;
+    apr_status_t rv;
+
+    CuAssertPtrNotNull(tc, sockarray[which]);
+
+    rv = apr_socket_sendto(sockarray[which], sas[which], 0, "hello", &len);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen("hello"), len);
+}
+
+static void recv_msg(apr_socket_t **sockarray, int which, apr_pool_t *p, 
+                     CuTest *tc)
+{
+    apr_size_t buflen = 5;
+    char *buffer = apr_pcalloc(p, sizeof(char) * (buflen + 1));
+    apr_sockaddr_t *recsa;
+    apr_status_t rv;
+
+    CuAssertPtrNotNull(tc, sockarray[which]);
+
+    apr_sockaddr_info_get(&recsa, "127.0.0.1", APR_UNSPEC, 7770, 0, p);
+
+    rv = apr_socket_recvfrom(recsa, sockarray[which], 0, buffer, &buflen);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen("hello"), buflen);
+    CuAssertStrEquals(tc, "hello", buffer);
+}
+
+    
+static void create_all_sockets(CuTest *tc)
+{
+    int i;
+
+    for (i = 0; i < LARGE_NUM_SOCKETS; i++){
+        make_socket(&s[i], &sa[i], 7777 + i, p, tc);
+    }
+}
+       
+static void setup_small_poll(CuTest *tc)
+{
+    apr_status_t rv;
+    int i;
+
+    rv = apr_poll_setup(&pollarray, SMALL_NUM_SOCKETS, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    
+    for (i = 0; i < SMALL_NUM_SOCKETS;i++){
+        CuAssertIntEquals(tc, 0, pollarray[i].reqevents);
+        CuAssertIntEquals(tc, 0, pollarray[i].rtnevents);
+
+        rv = apr_poll_socket_add(pollarray, s[i], APR_POLLIN);
+        CuAssertIntEquals(tc, APR_SUCCESS, rv);
+        CuAssertPtrEquals(tc, s[i], pollarray[i].desc.s);
+    }
+}
+
+static void setup_large_poll(CuTest *tc)
+{
+    apr_status_t rv;
+    int i;
+
+    rv = apr_poll_setup(&pollarray_large, LARGE_NUM_SOCKETS, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    
+    for (i = 0; i < LARGE_NUM_SOCKETS;i++){
+        CuAssertIntEquals(tc, 0, pollarray_large[i].reqevents);
+        CuAssertIntEquals(tc, 0, pollarray_large[i].rtnevents);
+
+        rv = apr_poll_socket_add(pollarray_large, s[i], APR_POLLIN);
+        CuAssertIntEquals(tc, APR_SUCCESS, rv);
+        CuAssertPtrEquals(tc, s[i], pollarray_large[i].desc.s);
+    }
+}
+
+static void nomessage(CuTest *tc)
+{
+    apr_status_t rv;
+    int srv = SMALL_NUM_SOCKETS;
+
+    rv = apr_poll(pollarray, SMALL_NUM_SOCKETS, &srv, 2 * APR_USEC_PER_SEC);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+    check_sockets(pollarray, s, 0, 0, tc);
+    check_sockets(pollarray, s, 1, 0, tc);
+    check_sockets(pollarray, s, 2, 0, tc);
+}
+
+static void send_2(CuTest *tc)
+{
+    apr_status_t rv;
+    int srv = SMALL_NUM_SOCKETS;
+
+    send_msg(s, sa, 2, tc);
+
+    rv = apr_poll(pollarray, SMALL_NUM_SOCKETS, &srv, 2 * APR_USEC_PER_SEC);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    check_sockets(pollarray, s, 0, 0, tc);
+    check_sockets(pollarray, s, 1, 0, tc);
+    check_sockets(pollarray, s, 2, 1, tc);
+}
+
+static void recv_2_send_1(CuTest *tc)
+{
+    apr_status_t rv;
+    int srv = SMALL_NUM_SOCKETS;
+
+    recv_msg(s, 2, p, tc);
+    send_msg(s, sa, 1, tc);
+
+    rv = apr_poll(pollarray, SMALL_NUM_SOCKETS, &srv, 2 * APR_USEC_PER_SEC);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    check_sockets(pollarray, s, 0, 0, tc);
+    check_sockets(pollarray, s, 1, 1, tc);
+    check_sockets(pollarray, s, 2, 0, tc);
+}
+
+static void send_2_signaled_1(CuTest *tc)
+{
+    apr_status_t rv;
+    int srv = SMALL_NUM_SOCKETS;
+
+    send_msg(s, sa, 2, tc);
+
+    rv = apr_poll(pollarray, SMALL_NUM_SOCKETS, &srv, 2 * APR_USEC_PER_SEC);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    check_sockets(pollarray, s, 0, 0, tc);
+    check_sockets(pollarray, s, 1, 1, tc);
+    check_sockets(pollarray, s, 2, 1, tc);
+}
+
+static void recv_1_send_0(CuTest *tc)
+{
+    apr_status_t rv;
+    int srv = SMALL_NUM_SOCKETS;
+
+    recv_msg(s, 1, p, tc);
+    send_msg(s, sa, 0, tc);
+
+    rv = apr_poll(pollarray, SMALL_NUM_SOCKETS, &srv, 2 * APR_USEC_PER_SEC);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    check_sockets(pollarray, s, 0, 1, tc);
+    check_sockets(pollarray, s, 1, 0, tc);
+    check_sockets(pollarray, s, 2, 1, tc);
+}
+
+static void clear_all_signalled(CuTest *tc)
+{
+    apr_status_t rv;
+    int srv = SMALL_NUM_SOCKETS;
+
+    recv_msg(s, 0, p, tc);
+    recv_msg(s, 2, p, tc);
+
+    rv = apr_poll(pollarray, SMALL_NUM_SOCKETS, &srv, 2 * APR_USEC_PER_SEC);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+    check_sockets(pollarray, s, 0, 0, tc);
+    check_sockets(pollarray, s, 1, 0, tc);
+    check_sockets(pollarray, s, 2, 0, tc);
+}
+
+static void send_large_pollarray(CuTest *tc)
+{
+    apr_status_t rv;
+    int lrv = LARGE_NUM_SOCKETS;
+    int i;
+
+    send_msg(s, sa, LARGE_NUM_SOCKETS - 1, tc);
+
+    rv = apr_poll(pollarray_large, LARGE_NUM_SOCKETS, &lrv, 
+                  2 * APR_USEC_PER_SEC);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    for (i = 0; i < LARGE_NUM_SOCKETS; i++) {
+        if (i == (LARGE_NUM_SOCKETS - 1)) {
+            check_sockets(pollarray_large, s, i, 1, tc);
+        }
+        else {
+            check_sockets(pollarray_large, s, i, 0, tc);
+        }
+    }
+}
+
+static void recv_large_pollarray(CuTest *tc)
+{
+    apr_status_t rv;
+    int lrv = LARGE_NUM_SOCKETS;
+    int i;
+
+    recv_msg(s, LARGE_NUM_SOCKETS - 1, p, tc);
+
+    rv = apr_poll(pollarray_large, LARGE_NUM_SOCKETS, &lrv, 
+                  2 * APR_USEC_PER_SEC);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+
+    for (i = 0; i < LARGE_NUM_SOCKETS; i++) {
+        check_sockets(pollarray_large, s, i, 0, tc);
+    }
+}
+
+static void setup_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    rv = apr_pollset_create(&pollset, LARGE_NUM_SOCKETS, p, 0);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void add_sockets_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    int i;
+
+    for (i = 0; i < LARGE_NUM_SOCKETS;i++){
+        apr_pollfd_t socket_pollfd;
+
+        CuAssertPtrNotNull(tc, s[i]);
+
+        socket_pollfd.desc_type = APR_POLL_SOCKET;
+        socket_pollfd.reqevents = APR_POLLIN;
+        socket_pollfd.desc.s = s[i];
+        socket_pollfd.client_data = s[i];
+        rv = apr_pollset_add(pollset, &socket_pollfd);
+        CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    }
+}
+
+static void nomessage_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    int lrv;
+    const apr_pollfd_t *descs = NULL;
+
+    rv = apr_pollset_poll(pollset, 0, &lrv, &descs);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+    CuAssertIntEquals(tc, 0, lrv);
+    CuAssertPtrEquals(tc, NULL, descs);
+}
+
+static void send0_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    const apr_pollfd_t *descs = NULL;
+    int num;
+    
+    send_msg(s, sa, 0, tc);
+    rv = apr_pollset_poll(pollset, 0, &num, &descs);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 1, num);
+    CuAssertPtrNotNull(tc, descs);
+
+    CuAssertPtrEquals(tc, s[0], descs[0].desc.s);
+    CuAssertPtrEquals(tc, s[0],  descs[0].client_data);
+}
+
+static void recv0_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    int lrv;
+    const apr_pollfd_t *descs = NULL;
+
+    recv_msg(s, 0, p, tc);
+    rv = apr_pollset_poll(pollset, 0, &lrv, &descs);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+    CuAssertIntEquals(tc, 0, lrv);
+    CuAssertPtrEquals(tc, NULL, descs);
+}
+
+static void send_middle_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    const apr_pollfd_t *descs = NULL;
+    int num;
+    
+    send_msg(s, sa, 2, tc);
+    send_msg(s, sa, 5, tc);
+    rv = apr_pollset_poll(pollset, 0, &num, &descs);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 2, num);
+    CuAssertPtrNotNull(tc, descs);
+
+    CuAssert(tc, "Incorrect socket in result set",
+            ((descs[0].desc.s == s[2]) && (descs[1].desc.s == s[5])) ||
+            ((descs[0].desc.s == s[5]) && (descs[1].desc.s == s[2])));
+}
+
+static void clear_middle_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    int lrv;
+    const apr_pollfd_t *descs = NULL;
+
+    recv_msg(s, 2, p, tc);
+    recv_msg(s, 5, p, tc);
+
+    rv = apr_pollset_poll(pollset, 0, &lrv, &descs);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+    CuAssertIntEquals(tc, 0, lrv);
+    CuAssertPtrEquals(tc, NULL, descs);
+}
+
+static void send_last_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    const apr_pollfd_t *descs = NULL;
+    int num;
+    
+    send_msg(s, sa, LARGE_NUM_SOCKETS - 1, tc);
+    rv = apr_pollset_poll(pollset, 0, &num, &descs);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 1, num);
+    CuAssertPtrNotNull(tc, descs);
+
+    CuAssertPtrEquals(tc, s[LARGE_NUM_SOCKETS - 1], descs[0].desc.s);
+    CuAssertPtrEquals(tc, s[LARGE_NUM_SOCKETS - 1],  descs[0].client_data);
+}
+
+static void clear_last_pollset(CuTest *tc)
+{
+    apr_status_t rv;
+    int lrv;
+    const apr_pollfd_t *descs = NULL;
+
+    recv_msg(s, LARGE_NUM_SOCKETS - 1, p, tc);
+
+    rv = apr_pollset_poll(pollset, 0, &lrv, &descs);
+    CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+    CuAssertIntEquals(tc, 0, lrv);
+    CuAssertPtrEquals(tc, NULL, descs);
+}
+
+static void close_all_sockets(CuTest *tc)
+{
+    apr_status_t rv;
+    int i;
+
+    for (i = 0; i < LARGE_NUM_SOCKETS; i++){
+        rv = apr_socket_close(s[i]);
+        CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    }
+}
+
+static void pollset_remove(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_pollset_t *pollset;
+    const apr_pollfd_t *hot_files;
+    apr_pollfd_t pfd;
+    apr_int32_t num;
+
+    rv = apr_pollset_create(&pollset, 5, p, 0);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    pfd.p = p;
+    pfd.desc_type = APR_POLL_SOCKET;
+    pfd.reqevents = APR_POLLOUT;
+
+    pfd.desc.s = s[0];
+    pfd.client_data = (void *)1;
+    rv = apr_pollset_add(pollset, &pfd);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    pfd.desc.s = s[1];
+    pfd.client_data = (void *)2;
+    rv = apr_pollset_add(pollset, &pfd);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    pfd.desc.s = s[2];
+    pfd.client_data = (void *)3;
+    rv = apr_pollset_add(pollset, &pfd);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    pfd.desc.s = s[1];
+    pfd.client_data = (void *)4;
+    rv = apr_pollset_add(pollset, &pfd);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    pfd.desc.s = s[3];
+    pfd.client_data = (void *)5;
+    rv = apr_pollset_add(pollset, &pfd);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_pollset_poll(pollset, 1000, &num, &hot_files);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 5, num);
+
+    /* now remove the pollset elements referring to desc s[1] */
+    pfd.desc.s = s[1];
+    pfd.client_data = (void *)999; /* not used on this call */
+    rv = apr_pollset_remove(pollset, &pfd);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    /* this time only three should match */
+    rv = apr_pollset_poll(pollset, 1000, &num, &hot_files);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 3, num);
+    CuAssertPtrEquals(tc, (void *)1, hot_files[0].client_data);
+    CuAssertPtrEquals(tc, s[0], hot_files[0].desc.s);
+    CuAssertPtrEquals(tc, (void *)3, hot_files[1].client_data);
+    CuAssertPtrEquals(tc, s[2], hot_files[1].desc.s);
+    CuAssertPtrEquals(tc, (void *)5, hot_files[2].client_data);
+    CuAssertPtrEquals(tc, s[3], hot_files[2].desc.s);
+    
+    /* now remove the pollset elements referring to desc s[2] */
+    pfd.desc.s = s[2];
+    pfd.client_data = (void *)999; /* not used on this call */
+    rv = apr_pollset_remove(pollset, &pfd);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    /* this time only two should match */
+    rv = apr_pollset_poll(pollset, 1000, &num, &hot_files);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 2, num);
+    CuAssertPtrEquals(tc, (void *)1, hot_files[0].client_data);
+    CuAssertPtrEquals(tc, s[0], hot_files[0].desc.s);
+    CuAssertPtrEquals(tc, (void *)5, hot_files[1].client_data);
+    CuAssertPtrEquals(tc, s[3], hot_files[1].desc.s);
+}
+
+CuSuite *testpoll(void)
+{
+    CuSuite *suite = CuSuiteNew("Poll");
+
+    SUITE_ADD_TEST(suite, create_all_sockets);
+    SUITE_ADD_TEST(suite, setup_small_poll);
+    SUITE_ADD_TEST(suite, setup_large_poll);
+    SUITE_ADD_TEST(suite, nomessage);
+    SUITE_ADD_TEST(suite, send_2);
+    SUITE_ADD_TEST(suite, recv_2_send_1);
+    SUITE_ADD_TEST(suite, send_2_signaled_1);
+    SUITE_ADD_TEST(suite, recv_1_send_0);
+    SUITE_ADD_TEST(suite, clear_all_signalled);
+    SUITE_ADD_TEST(suite, send_large_pollarray);
+    SUITE_ADD_TEST(suite, recv_large_pollarray);
+
+    SUITE_ADD_TEST(suite, setup_pollset);
+    SUITE_ADD_TEST(suite, add_sockets_pollset);
+    SUITE_ADD_TEST(suite, nomessage_pollset);
+    SUITE_ADD_TEST(suite, send0_pollset);
+    SUITE_ADD_TEST(suite, recv0_pollset);
+    SUITE_ADD_TEST(suite, send_middle_pollset);
+    SUITE_ADD_TEST(suite, clear_middle_pollset);
+    SUITE_ADD_TEST(suite, send_last_pollset);
+    SUITE_ADD_TEST(suite, clear_last_pollset);
+
+    SUITE_ADD_TEST(suite, pollset_remove);
+    
+    SUITE_ADD_TEST(suite, close_all_sockets);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testpools.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testpools.c
new file mode 100644
index 00000000..efabf0d0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testpools.c
@@ -0,0 +1,108 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_errno.h"
+#include "apr_file_io.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include "test_apr.h"
+
+#define ALLOC_BYTES 1024
+
+static apr_pool_t *pmain = NULL;
+static apr_pool_t *pchild = NULL;
+
+static void alloc_bytes(CuTest *tc)
+{
+    int i;
+    char *alloc;
+    
+    alloc = apr_palloc(pmain, ALLOC_BYTES);
+    CuAssertPtrNotNull(tc, alloc);
+
+    for (i=0;i<ALLOC_BYTES;i++) {
+        char *ptr = alloc + i;
+        *ptr = 0xa;
+    }
+    /* This is just added to get the positive.  If this test fails, the
+     * suite will seg fault.
+     */
+    CuAssertTrue(tc, 1);
+}
+
+static void calloc_bytes(CuTest *tc)
+{
+    int i;
+    char *alloc;
+    
+    alloc = apr_pcalloc(pmain, ALLOC_BYTES);
+    CuAssertPtrNotNull(tc, alloc);
+
+    for (i=0;i<ALLOC_BYTES;i++) {
+        char *ptr = alloc + i;
+        CuAssertTrue(tc, *ptr == '\0');
+    }
+}
+
+static void parent_pool(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_pool_create(&pmain, NULL);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+    CuAssertPtrNotNull(tc, pmain);
+}
+
+static void child_pool(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_pool_create(&pchild, pmain);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+    CuAssertPtrNotNull(tc, pchild);
+}
+
+static void test_ancestor(CuTest *tc)
+{
+    CuAssertIntEquals(tc, 1, apr_pool_is_ancestor(pmain, pchild));
+}
+
+static void test_notancestor(CuTest *tc)
+{
+    CuAssertIntEquals(tc, 0, apr_pool_is_ancestor(pchild, pmain));
+}
+
+CuSuite *testpool(void)
+{
+    CuSuite *suite = CuSuiteNew("Pools");
+
+    SUITE_ADD_TEST(suite, parent_pool);
+    SUITE_ADD_TEST(suite, child_pool);
+    SUITE_ADD_TEST(suite, test_ancestor);
+    SUITE_ADD_TEST(suite, test_notancestor);
+    SUITE_ADD_TEST(suite, alloc_bytes);
+    SUITE_ADD_TEST(suite, calloc_bytes);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testproc.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testproc.c
new file mode 100644
index 00000000..85f28801
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testproc.c
@@ -0,0 +1,178 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_thread_proc.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "test_apr.h"
+
+/* XXX I'm sure there has to be a better way to do this ... */
+#ifdef WIN32
+#define EXTENSION ".exe"
+#elif NETWARE
+#define EXTENSION ".nlm"
+#else
+#define EXTENSION
+#endif
+
+#define TESTSTR "This is a test"
+
+static apr_proc_t newproc;
+
+static void test_create_proc(CuTest *tc)
+{
+    const char *args[2];
+    apr_procattr_t *attr;
+    apr_file_t *testfile = NULL;
+    apr_status_t rv;
+    apr_size_t length;
+    char *buf;
+
+    rv = apr_procattr_create(&attr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_procattr_io_set(attr, APR_FULL_BLOCK, APR_FULL_BLOCK, 
+                             APR_NO_PIPE);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_procattr_dir_set(attr, "data");
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_procattr_cmdtype_set(attr, APR_PROGRAM);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    args[0] = "proc_child" EXTENSION;
+    args[1] = NULL;
+    
+    rv = apr_proc_create(&newproc, "../proc_child" EXTENSION, args, NULL, 
+                         attr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    testfile = newproc.in;
+
+    length = strlen(TESTSTR);
+    rv = apr_file_write(testfile, TESTSTR, &length);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, strlen(TESTSTR), length);
+
+    testfile = newproc.out;
+    length = 256;
+    buf = apr_pcalloc(p, length);
+    rv = apr_file_read(testfile, buf, &length);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, TESTSTR, buf);
+}
+
+static void test_proc_wait(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_proc_wait(&newproc, NULL, NULL, APR_WAIT);
+    CuAssertIntEquals(tc, APR_CHILD_DONE, rv);
+}
+
+static void test_file_redir(CuTest *tc)
+{
+    apr_file_t *testout = NULL;
+    apr_file_t *testerr = NULL;
+    apr_off_t offset;
+    apr_status_t rv;
+    const char *args[2];
+    apr_procattr_t *attr;
+    apr_file_t *testfile = NULL;
+    apr_size_t length;
+    char *buf;
+
+    testfile = NULL;
+    rv = apr_file_open(&testfile, "data/stdin",
+                       APR_READ | APR_WRITE | APR_CREATE | APR_EXCL,
+                       APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_file_open(&testout, "data/stdout",
+                       APR_READ | APR_WRITE | APR_CREATE | APR_EXCL,
+                       APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_file_open(&testerr, "data/stderr",
+                       APR_READ | APR_WRITE | APR_CREATE | APR_EXCL,
+                       APR_OS_DEFAULT, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    length = strlen(TESTSTR);
+    apr_file_write(testfile, TESTSTR, &length);
+    offset = 0;
+    rv = apr_file_seek(testfile, APR_SET, &offset);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssert(tc, "File position mismatch, expected 0", offset == 0);
+
+    rv = apr_procattr_create(&attr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_procattr_child_in_set(attr, testfile, NULL);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_procattr_child_out_set(attr, testout, NULL);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_procattr_child_err_set(attr, testerr, NULL);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_procattr_dir_set(attr, "data");
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_procattr_cmdtype_set(attr, APR_PROGRAM);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    args[0] = "proc_child";
+    args[1] = NULL;
+
+    rv = apr_proc_create(&newproc, "../proc_child" EXTENSION, args, NULL, 
+                         attr, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_proc_wait(&newproc, NULL, NULL, APR_WAIT);
+    CuAssertIntEquals(tc, APR_CHILD_DONE, rv);
+
+    offset = 0;
+    rv = apr_file_seek(testout, APR_SET, &offset);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    length = 256;
+    buf = apr_pcalloc(p, length);
+    rv = apr_file_read(testout, buf, &length);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, TESTSTR, buf);
+
+
+    apr_file_close(testfile);
+    apr_file_close(testout);
+    apr_file_close(testerr);
+
+    rv = apr_file_remove("data/stdin", p);;
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_file_remove("data/stdout", p);;
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_file_remove("data/stderr", p);;
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+CuSuite *testproc(void)
+{
+    CuSuite *suite = CuSuiteNew("Process control");
+
+    SUITE_ADD_TEST(suite, test_create_proc);
+    SUITE_ADD_TEST(suite, test_proc_wait);
+    SUITE_ADD_TEST(suite, test_file_redir);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testprocmutex.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testprocmutex.c
new file mode 100644
index 00000000..ef3a89ff
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testprocmutex.c
@@ -0,0 +1,147 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_shm.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_proc_mutex.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_getopt.h"
+#include "errno.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "test_apr.h"
+
+#if APR_HAS_FORK
+
+#define MAX_ITER 200
+#define CHILDREN 6
+#define MAX_COUNTER (MAX_ITER * CHILDREN)
+
+static apr_proc_mutex_t *proc_lock;
+static volatile int *x;
+
+/* a slower more racy way to implement (*x)++ */
+static int increment(int n)
+{
+    apr_sleep(1);
+    return n+1;
+}
+
+static void make_child(CuTest *tc, apr_proc_t **proc, apr_pool_t *p)
+{
+    apr_status_t rv;
+
+    *proc = apr_pcalloc(p, sizeof(**proc));
+
+    /* slight delay to allow things to settle */
+    apr_sleep (1);
+
+    rv = apr_proc_fork(*proc, p);
+    if (rv == APR_INCHILD) {
+        int i = 0;
+        /* The parent process has setup all processes to call apr_terminate
+         * at exit.  But, that means that all processes must also call
+         * apr_initialize at startup.  You cannot have an unequal number
+         * of apr_terminate and apr_initialize calls.  If you do, bad things
+         * will happen.  In this case, the bad thing is that if the mutex
+         * is a semaphore, it will be destroyed before all of the processes
+         * die.  That means that the test will most likely fail.
+         */
+        apr_initialize();
+
+        if (apr_proc_mutex_child_init(&proc_lock, NULL, p))
+            exit(1);
+
+        do {
+            if (apr_proc_mutex_lock(proc_lock))
+                exit(1);
+            i++;
+            *x = increment(*x);
+            if (apr_proc_mutex_unlock(proc_lock))
+                exit(1);
+        } while (i < MAX_ITER);
+        exit(0);
+    } 
+
+    CuAssert(tc, "fork failed", rv == APR_INPARENT);
+}
+
+/* Wait for a child process and check it terminated with success. */
+static void await_child(CuTest *tc, apr_proc_t *proc)
+{
+    int code;
+    apr_exit_why_e why;
+    apr_status_t rv;
+
+    rv = apr_proc_wait(proc, &code, &why, APR_WAIT);
+    CuAssert(tc, "child did not terminate with success",
+             rv == APR_CHILD_DONE && why == APR_PROC_EXIT && code == 0);
+}
+
+static void test_exclusive(CuTest *tc, const char *lockname)
+{
+    apr_proc_t *child[CHILDREN];
+    apr_status_t rv;
+    int n;
+ 
+    rv = apr_proc_mutex_create(&proc_lock, lockname, APR_LOCK_DEFAULT, p);
+    apr_assert_success(tc, "create the mutex", rv);
+ 
+    for (n = 0; n < CHILDREN; n++)
+        make_child(tc, &child[n], p);
+
+    for (n = 0; n < CHILDREN; n++)
+        await_child(tc, child[n]);
+    
+    CuAssert(tc, "Locks don't appear to work", *x == MAX_COUNTER);
+}
+#endif
+
+static void proc_mutex(CuTest *tc)
+{
+#if APR_HAS_FORK
+    apr_status_t rv;
+    const char *shmname = "tpm.shm";
+    apr_shm_t *shm;
+
+    /* Use anonymous shm if available. */
+    rv = apr_shm_create(&shm, sizeof(int), NULL, p);
+    if (rv == APR_ENOTIMPL) {
+        apr_file_remove(shmname, p);
+        rv = apr_shm_create(&shm, sizeof(int), shmname, p);
+    }
+
+    apr_assert_success(tc, "create shm segment", rv);
+
+    x = apr_shm_baseaddr_get(shm);
+    test_exclusive(tc, NULL);
+#else
+    CuNotImpl(tc, "APR lacks fork() support");
+#endif
+}
+
+
+CuSuite *testprocmutex(void)
+{
+    CuSuite *suite = CuSuiteNew("Cross-Process Mutexes");
+
+    SUITE_ADD_TEST(suite, proc_mutex);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testrand.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testrand.c
new file mode 100644
index 00000000..03090ca9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testrand.c
@@ -0,0 +1,46 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_general.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "test_apr.h"
+
+static void rand_exists(CuTest *tc)
+{
+#if !APR_HAS_RANDOM
+    CuNotImpl(tc, "apr_generate_random_bytes");
+#else
+    unsigned char c[42];
+
+    /* There must be a better way to test random-ness, but I don't know
+     * what it is right now.
+     */
+    apr_assert_success(tc, "apr_generate_random_bytes failed",
+                       apr_generate_random_bytes(c, sizeof c));
+#endif
+}    
+
+CuSuite *testrand(void)
+{
+    CuSuite *suite = CuSuiteNew("Random");
+
+    SUITE_ADD_TEST(suite, rand_exists);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c
new file mode 100644
index 00000000..01357d5b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c
@@ -0,0 +1,293 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_shm.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_time.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if APR_HAS_SHARED_MEMORY
+
+typedef struct mbox {
+    char msg[1024]; 
+    int msgavail; 
+} mbox;
+mbox *boxes;
+
+#define N_BOXES 10
+#define N_MESSAGES 100
+#define SHARED_SIZE (apr_size_t)(N_BOXES * sizeof(mbox))
+#define SHARED_FILENAME "/tmp/apr.testshm.shm"
+
+static void msgwait(int sleep_sec, int first_box, int last_box)
+{
+    int i;
+    apr_time_t start = apr_time_now();
+    apr_interval_time_t sleep_duration = apr_time_from_sec(sleep_sec);
+    while (apr_time_now() - start < sleep_duration) {
+        for (i = first_box; i < last_box; i++) {
+            if (boxes[i].msgavail) {
+                fprintf(stdout, "received a message in box %d, message was: %s\n", 
+                        i, boxes[i].msg); 
+                boxes[i].msgavail = 0; /* reset back to 0 */
+            }
+        }
+        apr_sleep(apr_time_make(0, 10000)); /* 10ms */
+    }
+    fprintf(stdout, "done waiting on mailboxes...\n");
+}
+
+static void msgput(int boxnum, char *msg)
+{
+    fprintf(stdout, "Sending message to box %d\n", boxnum);
+    apr_cpystrn(boxes[boxnum].msg, msg, strlen(msg));
+    boxes[boxnum].msgavail = 1;
+}
+
+static apr_status_t test_anon(apr_pool_t *parpool)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    apr_shm_t *shm;
+    apr_size_t retsize;
+    pid_t pid;
+    int cnt, i, exit_int;
+
+    rv = apr_pool_create(&pool, parpool);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Error creating child pool\n");
+        return rv;
+    }
+
+    printf("Creating anonymous shared memory block (%"
+           APR_SIZE_T_FMT " bytes)........", SHARED_SIZE); 
+    rv = apr_shm_create(&shm, SHARED_SIZE, NULL, pool);
+    if (rv != APR_SUCCESS) { 
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Checking size...%" APR_SIZE_T_FMT " bytes...",
+            retsize = apr_shm_size_get(shm));
+    if (retsize != SHARED_SIZE) {
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Allocating shared mbox memory for %d boxes ..............",
+           N_BOXES); 
+    boxes = apr_shm_baseaddr_get(shm);
+    if (boxes == NULL) { 
+        fprintf(stderr, "Error creating message boxes.\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Shared Process Test (child/parent)\n");
+    pid = fork();
+    if (pid == 0) { /* child */
+        msgwait(5, 0, N_BOXES);
+        exit(0);
+    }
+    else if (pid > 0) { /* parent */
+        i = N_BOXES;
+        cnt = N_MESSAGES;
+        while (--cnt > 0) {
+            if ((i-=3) < 0) {
+                i += N_BOXES; /* start over at the top */
+            }
+            msgput(i, "Sending a message\n");
+            apr_sleep(apr_time_make(0, 10000));
+        }
+    }
+    else {
+        printf("Error creating a child process\n");
+        return errno;
+    }
+    /* wait for the child */
+    printf("Waiting for child to exit.\n");
+    if (waitpid(pid, &exit_int, 0) < 0) {
+        return errno;
+    }
+
+    printf("Destroying shared memory segment...");
+    rv = apr_shm_destroy(shm);
+    if (rv != APR_SUCCESS) {
+        printf("FAILED\n");
+        return rv;
+    }
+    printf("OK\n");
+
+    apr_pool_destroy(pool);
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t test_named(apr_pool_t *parpool)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    apr_shm_t *shm;
+    apr_size_t retsize;
+    pid_t pidproducer, pidconsumer;
+    int exit_int;
+
+    rv = apr_pool_create(&pool, parpool);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Error creating child pool\n");
+        return rv;
+    }
+
+    printf("Creating named shared memory block (%"
+           APR_SIZE_T_FMT " bytes)........", SHARED_SIZE); 
+    rv = apr_shm_create(&shm, SHARED_SIZE, SHARED_FILENAME, pool);
+    if (rv != APR_SUCCESS) { 
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Checking size...%" APR_SIZE_T_FMT " bytes...",
+            retsize = apr_shm_size_get(shm));
+    if (retsize != SHARED_SIZE) {
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Allocating shared mbox memory for %d boxes ..............",
+           N_BOXES); 
+    boxes = apr_shm_baseaddr_get(shm);
+    if (boxes == NULL) { 
+        fprintf(stderr, "Error creating message boxes.\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("fork()ing and exec()ing children:\n");
+    pidproducer = fork();
+    if (pidproducer == 0) { /* child */
+        /* FIXME: exec a producer */
+        printf("starting consumer.....\n");
+        if (execlp("testshmconsumer", "testshmconsumer", (char*)0) < 0) {
+            return errno;
+        }
+    }
+    else if (pidproducer > 0) { /* parent */
+        /* fork another child */
+        pidconsumer = fork();
+        if (pidconsumer == 0) { /* child */
+            /* FIXME: exec a producer */
+            printf("starting producer.....\n");
+            if (execlp("testshmproducer", "testshmproducer", (char*)0) < 0) {
+                return errno;
+            }
+        }
+        else if (pidconsumer < 0) { /* parent */
+            printf("Error creating a child process\n");
+            return errno;
+        }
+    }
+    else {
+        printf("Error creating a child process\n");
+        return errno;
+    }
+    /* wait for the child */
+    printf("Waiting for producer to exit.\n");
+    if (waitpid(pidconsumer, &exit_int, 0) < 0) {
+        return errno;
+    }
+    if (!WIFEXITED(exit_int)) {
+        printf("Producer was unsuccessful.\n");
+        return APR_EGENERAL;
+    }
+    printf("Waiting for consumer to exit.\n");
+    if (waitpid(pidproducer, &exit_int, 0) < 0) {
+        return errno;
+    }
+    if (!WIFEXITED(exit_int)) {
+        printf("Consumer was unsuccessful.\n");
+        return APR_EGENERAL;
+    }
+
+    printf("Destroying shared memory segment...");
+    rv = apr_shm_destroy(shm);
+    if (rv != APR_SUCCESS) {
+        printf("FAILED\n");
+        return rv;
+    }
+    printf("OK\n");
+
+    apr_pool_destroy(pool);
+
+    return APR_SUCCESS;
+}
+
+int main(void)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    char errmsg[200];
+
+    apr_initialize();
+    
+    printf("APR Shared Memory Test\n");
+    printf("======================\n\n");
+
+    printf("Initializing the pool............................"); 
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        printf("could not initialize pool\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    rv = test_anon(pool);
+    if (rv != APR_SUCCESS) {
+        if (rv == APR_ENOTIMPL) {
+            printf("Anonymous shared memory unavailable on this platform.\n");
+        }
+        else {
+            printf("Anonymous shared memory test FAILED: [%d] %s\n",
+                   rv, apr_strerror(rv, errmsg, sizeof(errmsg)));
+            exit(-2);
+        }
+    }
+    printf("Anonymous shared memory test passed!\n");
+
+    if ((rv = test_named(pool)) != APR_SUCCESS) {
+        printf("Name-based shared memory test FAILED: [%d] %s \n",
+               rv, apr_strerror(rv, errmsg, sizeof(errmsg)));
+        exit(-3);
+    }
+    printf("Named shared memory test passed!\n");
+
+    return 0;
+}
+
+#else /* APR_HAS_SHARED_MEMORY */
+#error shmem is not supported on this platform
+#endif /* APR_HAS_SHARED_MEMORY */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testshmconsumer.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshmconsumer.c
new file mode 100644
index 00000000..4064cd7d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshmconsumer.c
@@ -0,0 +1,116 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_shm.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_time.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if APR_HAS_SHARED_MEMORY
+
+typedef struct mbox {
+    char msg[1024]; 
+    int msgavail; 
+} mbox;
+mbox *boxes;
+
+#define N_BOXES 10
+#define SHARED_SIZE (apr_size_t)(N_BOXES * sizeof(mbox))
+#define SHARED_FILENAME "/tmp/apr.testshm.shm"
+
+static void msgwait(int sleep_sec, int first_box, int last_box)
+{
+    int i;
+    apr_time_t start = apr_time_now();
+    apr_interval_time_t sleep_duration = apr_time_from_sec(sleep_sec);
+    while (apr_time_now() - start < sleep_duration) {
+        for (i = first_box; i < last_box; i++) {
+            if (boxes[i].msgavail) {
+                fprintf(stdout, "Consumer: received a message in box %d, message was: %s\n", 
+                        i, boxes[i].msg); 
+                boxes[i].msgavail = 0; /* reset back to 0 */
+            }
+        }
+        apr_sleep(apr_time_from_sec(1));
+    }
+    fprintf(stdout, "Consumer: done waiting on mailboxes...\n");
+}
+
+int main(void)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    apr_shm_t *shm;
+    char errmsg[200];
+
+    apr_initialize();
+    
+    printf("APR Shared Memory Test: CONSUMER\n");
+
+    printf("Initializing the pool............................"); 
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        printf("could not initialize pool\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    printf("Consumer attaching to name-based shared memory....");
+    rv = apr_shm_attach(&shm, SHARED_FILENAME, pool);
+    if (rv != APR_SUCCESS) {
+        printf("Consumer unable to attach to name-based shared memory "
+               "segment: [%d] %s \n", rv,
+               apr_strerror(rv, errmsg, sizeof(errmsg)));
+        exit(-2);
+    }
+    printf("OK\n");
+
+    boxes = apr_shm_baseaddr_get(shm);
+
+    /* consume messages on all of the boxes */
+    msgwait(30, 0, N_BOXES); /* wait for 30 seconds for messages */
+
+    printf("Consumer detaching from name-based shared memory....");
+    rv = apr_shm_detach(shm);
+    if (rv != APR_SUCCESS) {
+        printf("Consumer unable to detach from name-based shared memory "
+               "segment: [%d] %s \n", rv,
+               apr_strerror(rv, errmsg, sizeof(errmsg)));
+        exit(-3);
+    }
+    printf("OK\n");
+
+    return 0;
+}
+
+#else /* APR_HAS_SHARED_MEMORY */
+
+int main(void)
+{
+    printf("APR SHMEM test not run!\n");
+    printf("shmem is not supported on this platform\n"); 
+    return -1;
+}
+
+#endif /* APR_HAS_SHARED_MEMORY */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testshmproducer.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshmproducer.c
new file mode 100644
index 00000000..3589a439
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshmproducer.c
@@ -0,0 +1,109 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_shm.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_time.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if APR_HAS_SHARED_MEMORY
+
+typedef struct mbox {
+    char msg[1024]; 
+    int msgavail; 
+} mbox;
+mbox *boxes;
+
+#define N_BOXES 10
+#define SHARED_SIZE (apr_size_t)(N_BOXES * sizeof(mbox))
+#define SHARED_FILENAME "/tmp/apr.testshm.shm"
+
+static void msgput(int boxnum, char *msg)
+{
+    fprintf(stdout, "Producer: Sending message to box %d\n", boxnum);
+    apr_cpystrn(boxes[boxnum].msg, msg, strlen(msg));
+    boxes[boxnum].msgavail = 1;
+}
+
+int main(void)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    apr_shm_t *shm;
+    int i;
+    char errmsg[200];
+
+    apr_initialize();
+    
+    printf("APR Shared Memory Test: PRODUCER\n");
+
+    printf("Initializing the pool............................"); 
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        printf("could not initialize pool\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    printf("Producer attaching to name-based shared memory....");
+    rv = apr_shm_attach(&shm, SHARED_FILENAME, pool);
+    if (rv != APR_SUCCESS) {
+        printf("Producer unable to attach to name-based shared memory "
+               "segment: [%d] %s \n", rv,
+               apr_strerror(rv, errmsg, sizeof(errmsg)));
+        exit(-2);
+    }
+    printf("OK\n");
+
+    boxes = apr_shm_baseaddr_get(shm);
+
+    /* produce messages on all of the boxes, in descending order */
+    for (i = N_BOXES - 1; i > 0; i--) {
+        msgput(i, "Sending a message\n");
+        apr_sleep(apr_time_from_sec(1));
+    }
+
+    printf("Producer detaching from name-based shared memory....");
+    rv = apr_shm_detach(shm);
+    if (rv != APR_SUCCESS) {
+        printf("Producer unable to detach from name-based shared memory "
+               "segment: [%d] %s \n", rv,
+               apr_strerror(rv, errmsg, sizeof(errmsg)));
+        exit(-3);
+    }
+    printf("OK\n");
+
+    return 0;
+}
+
+#else /* APR_HAS_SHARED_MEMORY */
+
+int main(void)
+{
+    printf("APR SHMEM test not run!\n");
+    printf("shmem is not supported on this platform\n"); 
+    return -1;
+}
+
+#endif /* APR_HAS_SHARED_MEMORY */
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testsleep.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testsleep.c
new file mode 100644
index 00000000..8b2451f9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testsleep.c
@@ -0,0 +1,54 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "time.h"
+#include "apr_thread_proc.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "test_apr.h"
+
+#define SLEEP_INTERVAL 5
+
+static void sleep_one(CuTest *tc)
+{
+    time_t pretime = time(NULL);
+    time_t posttime;
+    time_t timediff;
+
+    apr_sleep(apr_time_from_sec(SLEEP_INTERVAL));
+    posttime = time(NULL);
+
+    /* normalize the timediff.  We should have slept for SLEEP_INTERVAL, so
+     * we should just subtract that out.
+     */
+    timediff = posttime - pretime - SLEEP_INTERVAL;
+    CuAssertTrue(tc, timediff >= 0);
+    CuAssertTrue(tc, timediff <= 1);
+}
+
+CuSuite *testsleep(void)
+{
+    CuSuite *suite = CuSuiteNew("Sleep");
+
+    SUITE_ADD_TEST(suite, sleep_one);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testsock.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testsock.c
new file mode 100644
index 00000000..79477b8a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testsock.c
@@ -0,0 +1,175 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include "apr_thread_proc.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+
+#define STRLEN 15
+
+static int run_basic_test(apr_pool_t *context)
+{
+    apr_procattr_t *attr1 = NULL;
+    apr_procattr_t *attr2 = NULL;
+    apr_proc_t proc1;
+    apr_proc_t proc2;
+    apr_status_t s1;
+    apr_status_t s2;
+    const char *args[2];
+
+    fprintf(stdout, "Creating children to run network tests.......\n");
+    s1 = apr_procattr_create(&attr1, context);
+    s2 = apr_procattr_create(&attr2, context);
+
+    if (s1 != APR_SUCCESS || s2 != APR_SUCCESS) {
+        fprintf(stderr, "Problem creating proc attrs\n");
+        exit(-1);
+    }
+
+    args[0] = apr_pstrdup(context, "server");
+    args[1] = NULL; 
+    s1 = apr_proc_create(&proc1, "./server", args, NULL, attr1, context);
+
+    /* Sleep for 5 seconds to ensure the server is setup before we begin */
+    apr_sleep(5000000);
+    args[0] = apr_pstrdup(context, "client");
+    s2 = apr_proc_create(&proc2, "./client", args, NULL, attr2, context);
+
+    if (s1 != APR_SUCCESS || s2 != APR_SUCCESS) {
+        fprintf(stderr, "Problem spawning new process\n");
+        exit(-1);
+    }
+
+    while ((s1 = apr_proc_wait(&proc1, NULL, NULL, APR_NOWAIT)) == APR_CHILD_NOTDONE && 
+           (s2 = apr_proc_wait(&proc2, NULL, NULL, APR_NOWAIT)) == APR_CHILD_NOTDONE) {
+        continue;
+    }
+
+    if (s1 == APR_SUCCESS) {
+        apr_proc_kill(&proc2, SIGTERM);
+        while (apr_proc_wait(&proc2, NULL, NULL, APR_WAIT) == APR_CHILD_NOTDONE);
+    }
+    else {
+        apr_proc_kill(&proc1, SIGTERM);
+        while (apr_proc_wait(&proc1, NULL, NULL, APR_WAIT) == APR_CHILD_NOTDONE);
+    }
+    fprintf(stdout, "Network test completed.\n");   
+
+    return 1;
+}
+
+static int run_sendfile(apr_pool_t *context, int number)
+{
+    apr_procattr_t *attr1 = NULL;
+    apr_procattr_t *attr2 = NULL;
+    apr_proc_t proc1;
+    apr_proc_t proc2;
+    apr_status_t s1;
+    apr_status_t s2;
+    const char *args[4];
+
+    fprintf(stdout, "Creating children to run network tests.......\n");
+    s1 = apr_procattr_create(&attr1, context);
+    s2 = apr_procattr_create(&attr2, context);
+
+    if (s1 != APR_SUCCESS || s2 != APR_SUCCESS) {
+        fprintf(stderr, "Problem creating proc attrs\n");
+        exit(-1);
+    }
+
+    args[0] = apr_pstrdup(context, "sendfile");
+    args[1] = apr_pstrdup(context, "server");
+    args[2] = NULL; 
+    s1 = apr_proc_create(&proc1, "./sendfile", args, NULL, attr1, context);
+
+    /* Sleep for 5 seconds to ensure the server is setup before we begin */
+    apr_sleep(5000000);
+    args[1] = apr_pstrdup(context, "client");
+    switch (number) {
+        case 0: {
+            args[2] = apr_pstrdup(context, "blocking");
+            break;
+        }
+        case 1: {
+            args[2] = apr_pstrdup(context, "nonblocking");
+            break;
+        }
+        case 2: {
+            args[2] = apr_pstrdup(context, "timeout");
+            break;
+        }
+    }
+    args[3] = NULL;
+    s2 = apr_proc_create(&proc2, "./sendfile", args, NULL, attr2, context);
+
+    if (s1 != APR_SUCCESS || s2 != APR_SUCCESS) {
+        fprintf(stderr, "Problem spawning new process\n");
+        exit(-1);
+    }
+
+    while ((s1 = apr_proc_wait(&proc1, NULL, NULL, APR_NOWAIT)) == APR_CHILD_NOTDONE && 
+           (s2 = apr_proc_wait(&proc2, NULL, NULL, APR_NOWAIT)) == APR_CHILD_NOTDONE) {
+        continue;
+    }
+
+    if (s1 == APR_SUCCESS) {
+        apr_proc_kill(&proc2, SIGTERM);
+        while (apr_proc_wait(&proc2, NULL, NULL, APR_WAIT) == APR_CHILD_NOTDONE);
+    }
+    else {
+        apr_proc_kill(&proc1, SIGTERM);
+        while (apr_proc_wait(&proc1, NULL, NULL, APR_WAIT) == APR_CHILD_NOTDONE);
+    }
+    fprintf(stdout, "Network test completed.\n");   
+
+    return 1;
+}
+
+int main(int argc, char *argv[])
+{
+    apr_pool_t *context = NULL;
+
+    fprintf(stdout, "Initializing.........");
+    if (apr_initialize() != APR_SUCCESS) {
+        fprintf(stderr, "Something went wrong\n");
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+    atexit(apr_terminate);
+
+    fprintf(stdout, "Creating context.......");
+    if (apr_pool_create(&context, NULL) != APR_SUCCESS) {
+        fprintf(stderr, "Could not create context\n");
+        exit(-1);
+    }
+    fprintf(stdout, "OK\n");
+
+    fprintf(stdout, "This test relies on the process test working.  Please\n");
+    fprintf(stdout, "run that test first, and only run this test when it\n");
+    fprintf(stdout, "completes successfully.  Alternatively, you could run\n");
+    fprintf(stdout, "server and client by yourself.\n");
+    run_basic_test(context);
+    run_sendfile(context, 0);
+    run_sendfile(context, 1);
+    run_sendfile(context, 2);
+
+    return 0;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testsockets.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testsockets.c
new file mode 100644
index 00000000..a03327a8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testsockets.c
@@ -0,0 +1,174 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_network_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "test_apr.h"
+
+#if APR_HAVE_IPV6
+#define US "::1"
+#define FAMILY APR_INET6
+#else
+#define US "127.0.0.1"
+#define FAMILY APR_INET
+#endif
+
+#define STRLEN 21
+
+static void tcp_socket(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_socket_t *sock = NULL;
+
+    rv = apr_socket_create(&sock, APR_INET, SOCK_STREAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, sock);
+    apr_socket_close(sock);
+}
+
+static void udp_socket(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_socket_t *sock = NULL;
+
+    rv = apr_socket_create(&sock, APR_INET, SOCK_DGRAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, sock);
+    apr_socket_close(sock);
+}
+
+static void tcp6_socket(CuTest *tc)
+{
+#if APR_HAVE_IPV6
+    apr_status_t rv;
+    apr_socket_t *sock = NULL;
+
+    rv = apr_socket_create(&sock, APR_INET6, SOCK_STREAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, sock);
+    apr_socket_close(sock);
+#else
+    CuNotImpl(tc, "IPv6");
+#endif
+}
+
+static void udp6_socket(CuTest *tc)
+{
+#if APR_HAVE_IPV6
+    apr_status_t rv;
+    apr_socket_t *sock = NULL;
+
+    rv = apr_socket_create(&sock, APR_INET6, SOCK_DGRAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, sock);
+    apr_socket_close(sock);
+#else
+    CuNotImpl(tc, "IPv6");
+#endif
+}
+
+static void sendto_receivefrom(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_socket_t *sock = NULL;
+    apr_socket_t *sock2 = NULL;
+    char sendbuf[STRLEN] = "APR_INET, SOCK_DGRAM";
+    char recvbuf[80];
+    char *ip_addr;
+    apr_port_t fromport;
+    apr_sockaddr_t *from;
+    apr_sockaddr_t *to;
+    apr_size_t len = 30;
+
+    rv = apr_socket_create(&sock, FAMILY, SOCK_DGRAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_socket_create(&sock2, FAMILY, SOCK_DGRAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_sockaddr_info_get(&to, US, APR_UNSPEC, 7772, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_sockaddr_info_get(&from, US, APR_UNSPEC, 7771, 0, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_socket_bind(sock, to);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_socket_bind(sock2, from);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    len = STRLEN;
+    rv = apr_socket_sendto(sock2, to, 0, sendbuf, &len);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, STRLEN, len);
+
+    len = 80;
+    rv = apr_socket_recvfrom(from, sock, 0, recvbuf, &len);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, STRLEN, len);
+    CuAssertStrEquals(tc, "APR_INET, SOCK_DGRAM", recvbuf);
+
+    apr_sockaddr_ip_get(&ip_addr, from);
+    apr_sockaddr_port_get(&fromport, from);
+    CuAssertStrEquals(tc, US, ip_addr);
+    CuAssertIntEquals(tc, 7771, fromport);
+
+    apr_socket_close(sock);
+    apr_socket_close(sock2);
+}
+
+static void socket_userdata(CuTest *tc)
+{
+    apr_socket_t *sock1, *sock2;
+    apr_status_t rv;
+    char *data;
+    const char *key = "GENERICKEY";
+
+    rv = apr_socket_create(&sock1, AF_INET, SOCK_STREAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_socket_create(&sock2, AF_INET, SOCK_STREAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_socket_data_set(sock1, "SOCK1", key, NULL);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_socket_data_set(sock2, "SOCK2", key, NULL);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_socket_data_get((void **)&data, key, sock1);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "SOCK1", data);
+    rv = apr_socket_data_get((void **)&data, key, sock2);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertStrEquals(tc, "SOCK2", data);
+}
+
+CuSuite *testsockets(void)
+{
+    CuSuite *suite = CuSuiteNew("Socket Creation");
+
+    SUITE_ADD_TEST(suite, tcp_socket);
+    SUITE_ADD_TEST(suite, udp_socket);
+
+    SUITE_ADD_TEST(suite, tcp6_socket);
+    SUITE_ADD_TEST(suite, udp6_socket);
+
+    SUITE_ADD_TEST(suite, sendto_receivefrom);
+
+    SUITE_ADD_TEST(suite, socket_userdata);
+    
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testsockopt.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testsockopt.c
new file mode 100644
index 00000000..40cce1f6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testsockopt.c
@@ -0,0 +1,137 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_network_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "test_apr.h"
+
+static apr_socket_t *sock = NULL;
+
+static void create_socket(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_socket_create(&sock, APR_INET, SOCK_STREAM, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, sock);
+}
+
+static void set_keepalive(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_int32_t ck;
+
+    rv = apr_socket_opt_set(sock, APR_SO_KEEPALIVE, 1);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_socket_opt_get(sock, APR_SO_KEEPALIVE, &ck);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 1, ck);
+}
+
+static void set_debug(CuTest *tc)
+{
+    apr_status_t rv1, rv2;
+    apr_int32_t ck;
+    
+    /* On some platforms APR_SO_DEBUG can only be set as root; just test
+     * for get/set consistency of this option. */
+    rv1 = apr_socket_opt_set(sock, APR_SO_DEBUG, 1);
+    rv2 = apr_socket_opt_get(sock, APR_SO_DEBUG, &ck);
+    apr_assert_success(tc, "get SO_DEBUG option", rv2);
+    if (APR_STATUS_IS_SUCCESS(rv1)) {
+        CuAssertIntEquals(tc, 1, ck);
+    } else {
+        CuAssertIntEquals(tc, 0, ck);
+    }
+}
+
+static void remove_keepalive(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_int32_t ck;
+
+    rv = apr_socket_opt_get(sock, APR_SO_KEEPALIVE, &ck);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 1, ck);
+
+    rv = apr_socket_opt_set(sock, APR_SO_KEEPALIVE, 0);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_socket_opt_get(sock, APR_SO_KEEPALIVE, &ck);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 0, ck);
+}
+
+static void corkable(CuTest *tc)
+{
+#if !APR_HAVE_CORKABLE_TCP
+    CuNotImpl(tc, "TCP isn't corkable");
+#else
+    apr_status_t rv;
+    apr_int32_t ck;
+
+    rv = apr_socket_opt_set(sock, APR_TCP_NODELAY, 1);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_socket_opt_get(sock, APR_TCP_NODELAY, &ck);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 1, ck);
+
+    rv = apr_socket_opt_set(sock, APR_TCP_NOPUSH, 1);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_socket_opt_get(sock, APR_TCP_NOPUSH, &ck);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 1, ck);
+
+    rv = apr_socket_opt_get(sock, APR_TCP_NODELAY, &ck);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 0, ck);
+
+    rv = apr_socket_opt_set(sock, APR_TCP_NOPUSH, 0);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    
+    rv = apr_socket_opt_get(sock, APR_TCP_NODELAY, &ck);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertIntEquals(tc, 1, ck);
+#endif
+}
+
+static void close_socket(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_socket_close(sock);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+CuSuite *testsockopt(void)
+{
+    CuSuite *suite = CuSuiteNew("Socket Options");
+
+    SUITE_ADD_TEST(suite, create_socket);
+    SUITE_ADD_TEST(suite, set_keepalive);
+    SUITE_ADD_TEST(suite, set_debug);
+    SUITE_ADD_TEST(suite, remove_keepalive);
+    SUITE_ADD_TEST(suite, corkable);
+    SUITE_ADD_TEST(suite, close_socket);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/teststr.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/teststr.c
new file mode 100644
index 00000000..b23251d1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/teststr.c
@@ -0,0 +1,307 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_errno.h"
+
+/* I haven't bothered to check for APR_ENOTIMPL here, AFAIK, all string
+ * functions exist on all platforms.
+ */
+
+static void test_strtok(CuTest *tc)
+{
+    struct {
+        char *input;
+        char *sep;
+    }
+    cases[] = {
+        {
+            "",
+            "Z"
+        },
+        {
+            "      asdf jkl; 77889909            \r\n\1\2\3Z",
+            " \r\n\3\2\1"
+        },
+        {
+            NULL,  /* but who cares if apr_strtok() segfaults? */
+            " \t"
+        },
+#if 0     /* don't do this... you deserve to segfault */
+        {
+            "a b c              ",
+            NULL
+        },
+#endif
+        {
+            "   a       b        c   ",
+            ""
+        },
+        {
+            "a              b c         ",
+            " "
+        }
+    };
+    int curtc;
+
+    for (curtc = 0; curtc < sizeof cases / sizeof cases[0]; curtc++) {
+        char *retval1, *retval2;
+        char *str1, *str2;
+        char *state;
+
+        str1 = apr_pstrdup(p, cases[curtc].input);
+        str2 = apr_pstrdup(p, cases[curtc].input);
+
+        do {
+            retval1 = apr_strtok(str1, cases[curtc].sep, &state);
+            retval2 = strtok(str2, cases[curtc].sep);
+
+            if (!retval1) {
+                CuAssertTrue(tc, retval2 == NULL);
+            }
+            else {
+                CuAssertTrue(tc, retval2 != NULL);
+                CuAssertStrEquals(tc, retval2, retval1);
+            }
+
+            str1 = str2 = NULL; /* make sure we pass NULL on subsequent calls */
+        } while (retval1);
+    }
+}
+
+static void snprintf_noNULL(CuTest *tc)
+{
+    char buff[100];
+    char *testing = apr_palloc(p, 10);
+
+    testing[0] = 't';
+    testing[1] = 'e';
+    testing[2] = 's';
+    testing[3] = 't';
+    testing[4] = 'i';
+    testing[5] = 'n';
+    testing[6] = 'g';
+    
+    /* If this test fails, we are going to seg fault. */
+    apr_snprintf(buff, sizeof(buff), "%.*s", 7, testing);
+    CuAssertStrNEquals(tc, buff, testing, 7);
+}
+
+static void snprintf_0NULL(CuTest *tc)
+{
+    int rv;
+
+    rv = apr_snprintf(NULL, 0, "%sBAR", "FOO");
+    CuAssertIntEquals(tc, 6, rv);
+}
+
+static void snprintf_0nonNULL(CuTest *tc)
+{
+    int rv;
+    char *buff = "testing";
+
+    rv = apr_snprintf(buff, 0, "%sBAR", "FOO");
+    CuAssertIntEquals(tc, 6, rv);
+    CuAssert(tc, "buff unmangled", strcmp(buff, "FOOBAR") != 0);
+}
+
+static void snprintf_int64(CuTest *tc)
+{
+    char buf[100];
+    apr_int64_t i = APR_INT64_C(-42);
+    apr_uint64_t ui = APR_INT64_C(42); /* no APR_UINT64_C */
+    apr_uint64_t big = APR_INT64_C(3141592653589793238);
+
+    apr_snprintf(buf, sizeof buf, "%" APR_INT64_T_FMT, i);
+    CuAssertStrEquals(tc, buf, "-42");
+
+    apr_snprintf(buf, sizeof buf, "%" APR_UINT64_T_FMT, ui);
+    CuAssertStrEquals(tc, buf, "42");
+
+    apr_snprintf(buf, sizeof buf, "%" APR_UINT64_T_FMT, big);
+    CuAssertStrEquals(tc, buf, "3141592653589793238");
+}
+
+static void snprintf_underflow(CuTest *tc)
+{
+    char buf[20];
+    int rv;
+
+    rv = apr_snprintf(buf, sizeof buf, "%.2f", (double)0.0001);
+    CuAssertIntEquals(tc, 4, rv);
+    CuAssertStrEquals(tc, "0.00", buf);
+    
+    rv = apr_snprintf(buf, sizeof buf, "%.2f", (double)0.001);
+    CuAssertIntEquals(tc, 4, rv);
+    CuAssertStrEquals(tc, "0.00", buf);
+    
+    rv = apr_snprintf(buf, sizeof buf, "%.2f", (double)0.01);
+    CuAssertIntEquals(tc, 4, rv);
+    CuAssertStrEquals(tc, "0.01", buf);
+}
+
+static void string_error(CuTest *tc)
+{
+     char buf[128], *rv;
+     apr_status_t n;
+
+     buf[0] = '\0';
+     rv = apr_strerror(APR_ENOENT, buf, sizeof buf);
+     CuAssertPtrEquals(tc, buf, rv);
+     CuAssertTrue(tc, strlen(buf) > 0);
+
+     rv = apr_strerror(APR_TIMEUP, buf, sizeof buf);
+     CuAssertPtrEquals(tc, buf, rv);
+     CuAssertStrEquals(tc, "The timeout specified has expired", buf);
+     
+     /* throw some randomish numbers at it to check for robustness */
+     for (n = 1; n < 1000000; n *= 2) {
+         apr_strerror(n, buf, sizeof buf);
+     }
+}
+
+#define SIZE 180000
+static void string_long(CuTest *tc)
+{
+    char s[SIZE + 1];
+
+    memset(s, 'A', SIZE);
+    s[SIZE] = '\0';
+
+    apr_psprintf(p, "%s", s);
+}
+
+/* ### FIXME: apr.h/apr_strings.h should provide these! */
+#define MY_LLONG_MAX (APR_INT64_C(9223372036854775807))
+#define MY_LLONG_MIN (-MY_LLONG_MAX - APR_INT64_C(1))
+
+static void string_strtoi64(CuTest *tc)
+{
+    static const struct {
+        int errnum, base;
+        const char *in, *end;
+        apr_int64_t result;
+    } ts[] = {
+        
+        /* base 10 tests */
+        { 0, 10, "123545", NULL, APR_INT64_C(123545) },
+        { 0, 10, "   123545", NULL, APR_INT64_C(123545) },
+        { 0, 10, "   +123545", NULL, APR_INT64_C(123545) },
+        { 0, 10, "-123545", NULL, APR_INT64_C(-123545) },
+        { 0, 10, "   00000123545", NULL, APR_INT64_C(123545) },
+        { 0, 10, "123545ZZZ", "ZZZ", APR_INT64_C(123545) },
+        { 0, 10, "   123545   ", "   ", APR_INT64_C(123545) },
+
+        /* base 16 tests */
+        { 0, 16, "1E299", NULL, APR_INT64_C(123545) },
+        { 0, 16, "1e299", NULL, APR_INT64_C(123545) },
+        { 0, 16, "0x1e299", NULL, APR_INT64_C(123545) },
+        { 0, 16, "0X1E299", NULL, APR_INT64_C(123545) },
+        { 0, 16, "+1e299", NULL, APR_INT64_C(123545) },
+        { 0, 16, "-1e299", NULL, APR_INT64_C(-123545) },
+        { 0, 16, "   -1e299", NULL, APR_INT64_C(-123545) },
+
+        /* automatic base detection tests */
+        { 0, 0, "123545", NULL, APR_INT64_C(123545) },
+        { 0, 0, "0x1e299", NULL, APR_INT64_C(123545) },
+        { 0, 0, "  0x1e299", NULL, APR_INT64_C(123545) },
+        { 0, 0, "+0x1e299", NULL, APR_INT64_C(123545) },
+        { 0, 0, "-0x1e299", NULL, APR_INT64_C(-123545) },
+
+        /* large number tests */
+        { 0, 10, "8589934605", NULL, APR_INT64_C(8589934605) },
+        { 0, 10, "-8589934605", NULL, APR_INT64_C(-8589934605) },
+        { 0, 16, "0x20000000D", NULL, APR_INT64_C(8589934605) },
+        { 0, 16, "-0x20000000D", NULL, APR_INT64_C(-8589934605) },
+        { 0, 16, "   0x20000000D", NULL, APR_INT64_C(8589934605) },
+        { 0, 16, "   0x20000000D", NULL, APR_INT64_C(8589934605) },
+
+        /* error cases */
+        { ERANGE, 10, "999999999999999999999999999999999", "", MY_LLONG_MAX },
+        { ERANGE, 10, "-999999999999999999999999999999999", "", MY_LLONG_MIN },
+
+#if 0
+        /* C99 doesn't require EINVAL for an invalid range. */
+        { EINVAL, 99, "", (void *)-1 /* don't care */, 0 },
+#endif
+
+        /* some strtoll implementations give EINVAL when no conversion
+         * is performed. */
+        { -1 /* don't care */, 10, "zzz", "zzz", APR_INT64_C(0) },
+        { -1 /* don't care */, 10, "", NULL, APR_INT64_C(0) }
+
+    };
+    int n;
+
+    for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) {
+        char *end = "end ptr not changed";
+        apr_int64_t result;
+        int errnum;
+        
+        errno = 0;
+        result = apr_strtoi64(ts[n].in, &end, ts[n].base);
+        errnum = errno;
+
+        CuAssert(tc,
+                 apr_psprintf(p, "for '%s': result was %" APR_INT64_T_FMT 
+                              " not %" APR_INT64_T_FMT, ts[n].in,
+                              result, ts[n].result),
+                 result == ts[n].result);
+        
+        if (ts[n].errnum != -1) {
+            CuAssert(tc,
+                     apr_psprintf(p, "for '%s': errno was %d not %d", ts[n].in,
+                                  errnum, ts[n].errnum),
+                     ts[n].errnum == errnum);
+        }
+
+        if (ts[n].end == NULL) {
+            /* end must point to NUL terminator of .in */
+            CuAssertPtrEquals(tc, ts[n].in + strlen(ts[n].in), end);
+        } else if (ts[n].end != (void *)-1) {
+            CuAssert(tc,
+                     apr_psprintf(p, "for '%s', end was '%s' not '%s'",
+                                  ts[n].in, end, ts[n].end),
+                     strcmp(ts[n].end, end) == 0);
+        }
+    }
+}
+
+CuSuite *teststr(void)
+{
+    CuSuite *suite = CuSuiteNew("Strings");
+
+    SUITE_ADD_TEST(suite, snprintf_0NULL);
+    SUITE_ADD_TEST(suite, snprintf_0nonNULL);
+    SUITE_ADD_TEST(suite, snprintf_noNULL);
+    SUITE_ADD_TEST(suite, snprintf_int64);
+    SUITE_ADD_TEST(suite, snprintf_underflow);
+    SUITE_ADD_TEST(suite, test_strtok);
+    SUITE_ADD_TEST(suite, string_error);
+    SUITE_ADD_TEST(suite, string_long);
+    SUITE_ADD_TEST(suite, string_strtoi64);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testtable.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testtable.c
new file mode 100644
index 00000000..60123db0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testtable.c
@@ -0,0 +1,168 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_general.h"
+#include "apr_pools.h"
+#include "apr_tables.h"
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+
+static apr_table_t *t1 = NULL;
+
+static void table_make(CuTest *tc)
+{
+    t1 = apr_table_make(p, 5);
+    CuAssertPtrNotNull(tc, t1);
+}
+
+static void table_get(CuTest *tc)
+{
+    const char *val;
+
+    apr_table_set(t1, "foo", "bar");
+    val = apr_table_get(t1, "foo");
+    CuAssertStrEquals(tc, val, "bar");
+}
+
+static void table_set(CuTest *tc)
+{
+    const char *val;
+
+    apr_table_set(t1, "setkey", "bar");
+    apr_table_set(t1, "setkey", "2ndtry");
+    val = apr_table_get(t1, "setkey");
+    CuAssertStrEquals(tc, val, "2ndtry");
+}
+
+static void table_getnotthere(CuTest *tc)
+{
+    const char *val;
+
+    val = apr_table_get(t1, "keynotthere");
+    CuAssertPtrEquals(tc, NULL, (void *)val);
+}
+
+static void table_add(CuTest *tc)
+{
+    const char *val;
+
+    apr_table_add(t1, "addkey", "bar");
+    apr_table_add(t1, "addkey", "foo");
+    val = apr_table_get(t1, "addkey");
+    CuAssertStrEquals(tc, val, "bar");
+
+}
+
+static void table_nelts(CuTest *tc)
+{
+    const char *val;
+    apr_table_t *t = apr_table_make(p, 1);
+
+    apr_table_set(t, "abc", "def");
+    apr_table_set(t, "def", "abc");
+    apr_table_set(t, "foo", "zzz");
+    val = apr_table_get(t, "foo");
+    CuAssertStrEquals(tc, val, "zzz");
+    val = apr_table_get(t, "abc");
+    CuAssertStrEquals(tc, val, "def");
+    val = apr_table_get(t, "def");
+    CuAssertStrEquals(tc, val, "abc");
+    CuAssertIntEquals(tc, 3, apr_table_elts(t)->nelts);
+}
+
+static void table_clear(CuTest *tc)
+{
+    apr_table_clear(t1);
+    CuAssertIntEquals(tc, 0, apr_table_elts(t1)->nelts);
+}
+
+static void table_unset(CuTest *tc)
+{
+    const char *val;
+    apr_table_t *t = apr_table_make(p, 1);
+
+    apr_table_set(t, "a", "1");
+    apr_table_set(t, "b", "2");
+    apr_table_unset(t, "b");
+    CuAssertIntEquals(tc, 1, apr_table_elts(t)->nelts);
+    val = apr_table_get(t, "a");
+    CuAssertStrEquals(tc, val, "1");
+    val = apr_table_get(t, "b");
+    CuAssertPtrEquals(tc, (void *)val, (void *)NULL);
+}
+
+static void table_overlap(CuTest *tc)
+{
+    const char *val;
+    apr_table_t *t1 = apr_table_make(p, 1);
+    apr_table_t *t2 = apr_table_make(p, 1);
+
+    apr_table_addn(t1, "a", "0");
+    apr_table_addn(t1, "g", "7");
+    apr_table_addn(t2, "a", "1");
+    apr_table_addn(t2, "b", "2");
+    apr_table_addn(t2, "c", "3");
+    apr_table_addn(t2, "b", "2.0");
+    apr_table_addn(t2, "d", "4");
+    apr_table_addn(t2, "e", "5");
+    apr_table_addn(t2, "b", "2.");
+    apr_table_addn(t2, "f", "6");
+    apr_table_overlap(t1, t2, APR_OVERLAP_TABLES_SET);
+    
+    CuAssertIntEquals(tc, apr_table_elts(t1)->nelts, 7);
+    val = apr_table_get(t1, "a");
+    CuAssertStrEquals(tc, val, "1");
+    val = apr_table_get(t1, "b");
+    CuAssertStrEquals(tc, val, "2.");
+    val = apr_table_get(t1, "c");
+    CuAssertStrEquals(tc, val, "3");
+    val = apr_table_get(t1, "d");
+    CuAssertStrEquals(tc, val, "4");
+    val = apr_table_get(t1, "e");
+    CuAssertStrEquals(tc, val, "5");
+    val = apr_table_get(t1, "f");
+    CuAssertStrEquals(tc, val, "6");
+    val = apr_table_get(t1, "g");
+    CuAssertStrEquals(tc, val, "7");
+}
+
+CuSuite *testtable(void)
+{
+    CuSuite *suite = CuSuiteNew("Table");
+
+    SUITE_ADD_TEST(suite, table_make);
+    SUITE_ADD_TEST(suite, table_get);
+    SUITE_ADD_TEST(suite, table_set);
+    SUITE_ADD_TEST(suite, table_getnotthere);
+    SUITE_ADD_TEST(suite, table_add);
+    SUITE_ADD_TEST(suite, table_nelts);
+    SUITE_ADD_TEST(suite, table_clear);
+    SUITE_ADD_TEST(suite, table_unset);
+    SUITE_ADD_TEST(suite, table_overlap);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testthread.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testthread.c
new file mode 100644
index 00000000..d1d0de22
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testthread.c
@@ -0,0 +1,133 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_thread_proc.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "errno.h"
+#include "apr_time.h"
+#include "test_apr.h"
+
+#if APR_HAS_THREADS
+
+static apr_thread_mutex_t *thread_lock;
+static apr_thread_once_t *control = NULL;
+static int x = 0;
+static int value = 0;
+
+static apr_thread_t *t1;
+static apr_thread_t *t2;
+static apr_thread_t *t3;
+static apr_thread_t *t4;
+
+/* just some made up number to check on later */
+static apr_status_t exit_ret_val = 123;
+
+static void init_func(void)
+{
+    value++;
+}
+
+static void * APR_THREAD_FUNC thread_func1(apr_thread_t *thd, void *data)
+{
+    int i;
+
+    apr_thread_once(control, init_func);
+
+    for (i = 0; i < 10000; i++) {
+        apr_thread_mutex_lock(thread_lock);
+        x++;
+        apr_thread_mutex_unlock(thread_lock);
+    }
+    apr_thread_exit(thd, exit_ret_val);
+    return NULL;
+} 
+
+static void thread_init(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_thread_once_init(&control, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_thread_mutex_create(&thread_lock, APR_THREAD_MUTEX_DEFAULT, p); 
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void create_threads(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_thread_create(&t1, NULL, thread_func1, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_thread_create(&t2, NULL, thread_func1, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_thread_create(&t3, NULL, thread_func1, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    rv = apr_thread_create(&t4, NULL, thread_func1, NULL, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void join_threads(CuTest *tc)
+{
+    apr_status_t s;
+
+    apr_thread_join(&s, t1);
+    CuAssertIntEquals(tc, exit_ret_val, s);
+    apr_thread_join(&s, t2);
+    CuAssertIntEquals(tc, exit_ret_val, s);
+    apr_thread_join(&s, t3);
+    CuAssertIntEquals(tc, exit_ret_val, s);
+    apr_thread_join(&s, t4);
+    CuAssertIntEquals(tc, exit_ret_val, s);
+}
+
+static void check_locks(CuTest *tc)
+{
+    CuAssertIntEquals(tc, 40000, x);
+}
+
+static void check_thread_once(CuTest *tc)
+{
+    CuAssertIntEquals(tc, 1, value);
+}
+
+#else
+
+static void threads_not_impl(CuTest *tc)
+{
+    CuNotImpl(tc, "Threads not implemented on this platform");
+}
+
+#endif
+
+CuSuite *testthread(void)
+{
+    CuSuite *suite = CuSuiteNew("Threads");
+
+#if !APR_HAS_THREADS
+    SUITE_ADD_TEST(suite, threads_not_impl);
+#else
+    SUITE_ADD_TEST(suite, thread_init);
+    SUITE_ADD_TEST(suite, create_threads);
+    SUITE_ADD_TEST(suite, join_threads);
+    SUITE_ADD_TEST(suite, check_locks);
+    SUITE_ADD_TEST(suite, check_thread_once);
+#endif
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testtime.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testtime.c
new file mode 100644
index 00000000..1e3e87fa
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testtime.c
@@ -0,0 +1,305 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_time.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "test_apr.h"
+#include "apr_strings.h"
+#include <time.h>
+
+#define STR_SIZE 45
+
+/* The time value is used throughout the tests, so just make this a global.
+ * Also, we need a single value that we can test for the positive tests, so
+ * I chose the number below, it corresponds to:
+ *           2002-08-14 12:05:36.186711 -25200 [257 Sat].
+ * Which happens to be when I wrote the new tests.
+ */
+static apr_time_t now = APR_INT64_C(1032030336186711);
+
+static char* print_time (apr_pool_t *pool, const apr_time_exp_t *xt)
+{
+    return apr_psprintf (pool,
+                         "%04d-%02d-%02d %02d:%02d:%02d.%06d %+05d [%d %s]%s",
+                         xt->tm_year + 1900,
+                         xt->tm_mon,
+                         xt->tm_mday,
+                         xt->tm_hour,
+                         xt->tm_min,
+                         xt->tm_sec,
+                         xt->tm_usec,
+                         xt->tm_gmtoff,
+                         xt->tm_yday + 1,
+                         apr_day_snames[xt->tm_wday],
+                         (xt->tm_isdst ? " DST" : ""));
+}
+
+
+static void test_now(CuTest *tc)
+{
+    apr_time_t timediff;
+    apr_time_t current;
+    time_t os_now;
+
+    current = apr_time_now();
+    time(&os_now);
+
+    timediff = os_now - (current / APR_USEC_PER_SEC); 
+    /* Even though these are called so close together, there is the chance
+     * that the time will be slightly off, so accept anything between -1 and
+     * 1 second.
+     */
+    CuAssert(tc, "apr_time and OS time do not agree", 
+             (timediff > -2) && (timediff < 2));
+}
+
+static void test_gmtstr(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+
+    rv = apr_time_exp_gmt(&xt, now);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_time_exp_gmt");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    CuAssertStrEquals(tc, "2002-08-14 19:05:36.186711 +0000 [257 Sat]", 
+                      print_time(p, &xt));
+}
+
+static void test_exp_lt(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    time_t posix_secs = (time_t)apr_time_sec(now);
+    struct tm *posix_exp = localtime(&posix_secs);
+
+    rv = apr_time_exp_lt(&xt, now);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_time_exp_lt");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+
+#define CHK_FIELD(f) \
+    CuAssert(tc, "Mismatch in " #f, posix_exp->f == xt.f)
+
+    CHK_FIELD(tm_sec);
+    CHK_FIELD(tm_min);
+    CHK_FIELD(tm_hour);
+    CHK_FIELD(tm_mday);
+    CHK_FIELD(tm_mon);
+    CHK_FIELD(tm_year);
+    CHK_FIELD(tm_wday);
+    CHK_FIELD(tm_yday);
+    CHK_FIELD(tm_isdst);
+#undef CHK_FIELD
+}
+
+static void test_exp_get_gmt(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    apr_time_t imp;
+    apr_int64_t hr_off_64;
+
+    rv = apr_time_exp_gmt(&xt, now);
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    rv = apr_time_exp_get(&imp, &xt);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_time_exp_get");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    hr_off_64 = (apr_int64_t) xt.tm_gmtoff * APR_USEC_PER_SEC;
+    CuAssertTrue(tc, now + hr_off_64 == imp);
+}
+
+static void test_exp_get_lt(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    apr_time_t imp;
+    apr_int64_t hr_off_64;
+
+    rv = apr_time_exp_lt(&xt, now);
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    rv = apr_time_exp_get(&imp, &xt);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_time_exp_get");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    hr_off_64 = (apr_int64_t) xt.tm_gmtoff * APR_USEC_PER_SEC;
+    CuAssertTrue(tc, now + hr_off_64 == imp);
+}
+
+static void test_imp_gmt(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    apr_time_t imp;
+
+    rv = apr_time_exp_gmt(&xt, now);
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    rv = apr_time_exp_gmt_get(&imp, &xt);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_time_exp_gmt_get");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    CuAssertTrue(tc, now == imp);
+}
+
+static void test_rfcstr(CuTest *tc)
+{
+    apr_status_t rv;
+    char str[STR_SIZE];
+
+    rv = apr_rfc822_date(str, now);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_rfc822_date");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    CuAssertStrEquals(tc, "Sat, 14 Sep 2002 19:05:36 GMT", str);
+}
+
+static void test_ctime(CuTest *tc)
+{
+    apr_status_t rv;
+    char apr_str[STR_SIZE];
+    char libc_str[STR_SIZE];
+    time_t posix_sec = (time_t)apr_time_sec(now);
+
+    rv = apr_ctime(apr_str, now);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_ctime");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    strcpy(libc_str, ctime(&posix_sec));
+    *strchr(libc_str, '\n') = '\0';
+
+    CuAssertStrEquals(tc, libc_str, apr_str);
+}
+
+static void test_strftime(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    char *str = NULL;
+    apr_size_t sz;
+
+    rv = apr_time_exp_gmt(&xt, now);
+    str = apr_palloc(p, STR_SIZE + 1);
+    rv = apr_strftime(str, &sz, STR_SIZE, "%R %A %d %B %Y", &xt);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_strftime");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    CuAssertStrEquals(tc, "19:05 Saturday 14 September 2002", str);
+}
+
+static void test_strftimesmall(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    char str[STR_SIZE];
+    apr_size_t sz;
+
+    rv = apr_time_exp_gmt(&xt, now);
+    rv = apr_strftime(str, &sz, STR_SIZE, "%T", &xt);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_strftime");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    CuAssertStrEquals(tc, "19:05:36", str);
+}
+
+static void test_exp_tz(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    apr_int32_t hr_off = -5 * 3600; /* 5 hours in seconds */
+
+    rv = apr_time_exp_tz(&xt, now, hr_off);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_time_exp_tz");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+    CuAssertTrue(tc, (xt.tm_usec == 186711) && 
+                     (xt.tm_sec == 36) &&
+                     (xt.tm_min == 5) && 
+                     (xt.tm_hour == 14) &&
+                     (xt.tm_mday == 14) &&
+                     (xt.tm_mon == 8) &&
+                     (xt.tm_year == 102) &&
+                     (xt.tm_wday == 6) &&
+                     (xt.tm_yday == 256));
+}
+
+static void test_strftimeoffset(CuTest *tc)
+{
+    apr_status_t rv;
+    apr_time_exp_t xt;
+    char str[STR_SIZE];
+    apr_size_t sz;
+    apr_int32_t hr_off = -5 * 3600; /* 5 hours in seconds */
+
+    apr_time_exp_tz(&xt, now, hr_off);
+    rv = apr_strftime(str, &sz, STR_SIZE, "%T", &xt);
+    if (rv == APR_ENOTIMPL) {
+        CuNotImpl(tc, "apr_strftime");
+    }
+    CuAssertTrue(tc, rv == APR_SUCCESS);
+}
+
+/* 0.9.4 and earlier rejected valid dates in 2038 */
+static void test_2038(CuTest *tc)
+{
+    apr_time_exp_t xt;
+    apr_time_t t;
+
+    /* 2038-01-19T03:14:07.000000Z */
+    xt.tm_year = 138;
+    xt.tm_mon = 0;
+    xt.tm_mday = 19;
+    xt.tm_hour = 3;
+    xt.tm_min = 14;
+    xt.tm_sec = 7;
+    
+    apr_assert_success(tc, "explode January 19th, 2038",
+                       apr_time_exp_get(&t, &xt));
+}
+
+CuSuite *testtime(void)
+{
+    CuSuite *suite = CuSuiteNew("Time");
+
+    SUITE_ADD_TEST(suite, test_now);
+    SUITE_ADD_TEST(suite, test_gmtstr);
+    SUITE_ADD_TEST(suite, test_exp_lt);
+    SUITE_ADD_TEST(suite, test_exp_get_gmt);
+    SUITE_ADD_TEST(suite, test_exp_get_lt);
+    SUITE_ADD_TEST(suite, test_imp_gmt);
+    SUITE_ADD_TEST(suite, test_rfcstr);
+    SUITE_ADD_TEST(suite, test_ctime);
+    SUITE_ADD_TEST(suite, test_strftime);
+    SUITE_ADD_TEST(suite, test_strftimesmall);
+    SUITE_ADD_TEST(suite, test_exp_tz);
+    SUITE_ADD_TEST(suite, test_strftimeoffset);
+    SUITE_ADD_TEST(suite, test_2038);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testud.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testud.c
new file mode 100644
index 00000000..3b62cb5d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testud.c
@@ -0,0 +1,91 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "apr_file_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "test_apr.h"
+
+static apr_pool_t *pool;
+static char *testdata;
+static int cleanup_called = 0;
+
+static apr_status_t string_cleanup(void *data)
+{
+    cleanup_called = 1;
+    return APR_SUCCESS;
+}
+
+static void set_userdata(CuTest *tc)
+{
+    apr_status_t rv;
+
+    rv = apr_pool_userdata_set(testdata, "TEST", string_cleanup, pool);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+}
+
+static void get_userdata(CuTest *tc)
+{
+    apr_status_t rv;
+    char *retdata;
+
+    rv = apr_pool_userdata_get((void **)&retdata, "TEST", pool);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+    CuAssertStrEquals(tc, retdata, testdata);
+}
+
+static void get_nonexistkey(CuTest *tc)
+{
+    apr_status_t rv;
+    char *retdata;
+
+    rv = apr_pool_userdata_get((void **)&retdata, "DOESNTEXIST", pool);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+    CuAssertPtrEquals(tc, retdata, NULL);
+}
+
+static void post_pool_clear(CuTest *tc)
+{
+    apr_status_t rv;
+    char *retdata;
+
+    rv = apr_pool_userdata_get((void **)&retdata, "DOESNTEXIST", pool);
+    CuAssertIntEquals(tc, rv, APR_SUCCESS);
+    CuAssertPtrEquals(tc, retdata, NULL);
+}
+
+CuSuite *testud(void)
+{
+    CuSuite *suite = CuSuiteNew("User Data");
+
+    apr_pool_create(&pool, p);
+    testdata = apr_pstrdup(pool, "This is a test\n");
+
+    SUITE_ADD_TEST(suite, set_userdata);
+    SUITE_ADD_TEST(suite, get_userdata);
+    SUITE_ADD_TEST(suite, get_nonexistkey);
+
+    apr_pool_clear(pool);
+
+    SUITE_ADD_TEST(suite, post_pool_clear);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testuser.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testuser.c
new file mode 100644
index 00000000..6cfeb61d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testuser.c
@@ -0,0 +1,171 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_user.h"
+
+#if APR_HAS_USER
+static void uid_current(CuTest *tc)
+{
+    apr_uid_t uid;
+    apr_gid_t gid;
+    apr_status_t rv;
+
+    rv = apr_uid_current(&uid, &gid, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+}
+
+static void username(CuTest *tc)
+{
+    apr_uid_t uid;
+    apr_gid_t gid;
+    apr_uid_t retreived_uid;
+    apr_gid_t retreived_gid;
+    apr_status_t rv;
+    char *uname = NULL;
+
+    rv = apr_uid_current(&uid, &gid, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_uid_name_get(&uname, uid, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, uname);
+
+    rv = apr_uid_get(&retreived_uid, &retreived_gid, uname, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    CuAssertIntEquals(tc, APR_SUCCESS, apr_uid_compare(uid, retreived_uid));
+#ifdef WIN32
+    /* ### this fudge was added for Win32 but makes the test return NotImpl
+     * on Unix if run as root, when !gid is also true. */
+    if (!gid || !retreived_gid) {
+        /* The function had no way to recover the gid (this would have been
+         * an ENOTIMPL if apr_uid_ functions didn't try to double-up and
+         * also return apr_gid_t values, which was bogus.
+         */
+        if (!gid) {
+            CuNotImpl(tc, "Groups from apr_uid_current");
+        }
+        else {
+            CuNotImpl(tc, "Groups from apr_uid_get");
+        }        
+    }
+    else {
+#endif
+        CuAssertIntEquals(tc, APR_SUCCESS, apr_gid_compare(gid, retreived_gid));
+#ifdef WIN32
+    }
+#endif
+}
+
+static void groupname(CuTest *tc)
+{
+    apr_uid_t uid;
+    apr_gid_t gid;
+    apr_gid_t retreived_gid;
+    apr_status_t rv;
+    char *gname = NULL;
+
+    rv = apr_uid_current(&uid, &gid, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    rv = apr_gid_name_get(&gname, gid, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+    CuAssertPtrNotNull(tc, gname);
+
+    rv = apr_gid_get(&retreived_gid, gname, p);
+    CuAssertIntEquals(tc, APR_SUCCESS, rv);
+
+    CuAssertIntEquals(tc, APR_SUCCESS, apr_gid_compare(gid, retreived_gid));
+}
+
+#ifndef WIN32
+
+static void fail_userinfo(CuTest *tc)
+{
+    apr_uid_t uid;
+    apr_gid_t gid;
+    apr_status_t rv;
+    char *tmp;
+
+    errno = 0;
+    gid = uid = 9999999;
+    tmp = NULL;
+    rv = apr_uid_name_get(&tmp, uid, p);
+    CuAssert(tc, "apr_uid_name_get should fail or "
+                "return a user name",
+                rv != APR_SUCCESS || tmp != NULL);
+
+    errno = 0;
+    tmp = NULL;
+    rv = apr_gid_name_get(&tmp, gid, p);
+    CuAssert(tc, "apr_gid_name_get should fail or "
+             "return a group name",
+             rv != APR_SUCCESS || tmp != NULL);
+    
+    gid = 424242;
+    errno = 0;
+    rv = apr_gid_get(&gid, "I_AM_NOT_A_GROUP", p);
+    CuAssert(tc, "apr_gid_get should fail or "
+             "set a group number",
+             rv != APR_SUCCESS || gid == 424242);
+
+    gid = uid = 424242;
+    errno = 0;
+    rv = apr_uid_get(&uid, &gid, "I_AM_NOT_A_USER", p);
+    CuAssert(tc, "apr_gid_get should fail or "
+             "set a user and group number",
+             rv != APR_SUCCESS || uid == 424242 || gid == 4242442);
+
+    errno = 0;
+    tmp = NULL;
+    rv = apr_uid_homepath_get(&tmp, "I_AM_NOT_A_USER", p);
+    CuAssert(tc, "apr_uid_homepath_get should fail or "
+             "set a path name",
+             rv != APR_SUCCESS || tmp != NULL);
+}
+
+#else
+static void fail_userinfo(CuTest *tc)
+{
+    CuNotImpl(tc, "Intregal uid/gid not present on this platform");
+}
+#endif
+
+#else
+static void users_not_impl(CuTest *tc)
+{
+    CuNotImpl(tc, "Users not implemented on this platform");
+}
+#endif
+
+CuSuite *testuser(void)
+{
+    CuSuite *suite = CuSuiteNew("Users");
+
+#if !APR_HAS_USER
+    SUITE_ADD_TEST(suite, users_not_impl);
+#else
+    SUITE_ADD_TEST(suite, uid_current);
+    SUITE_ADD_TEST(suite, username);
+    SUITE_ADD_TEST(suite, groupname);
+    SUITE_ADD_TEST(suite, fail_userinfo);
+#endif
+
+    return suite;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testvsn.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testvsn.c
new file mode 100644
index 00000000..f04f1587
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testvsn.c
@@ -0,0 +1,49 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+
+#include "test_apr.h"
+#include "apr_version.h"
+#include "apr_general.h"
+
+
+static void test_strings(CuTest *tc)
+{
+    CuAssertStrEquals(tc, APR_VERSION_STRING, apr_version_string());
+}
+
+static void test_ints(CuTest *tc)
+{
+    apr_version_t vsn;
+
+    apr_version(&vsn);
+
+    CuAssertIntEquals(tc, APR_MAJOR_VERSION, vsn.major);
+    CuAssertIntEquals(tc, APR_MINOR_VERSION, vsn.minor);
+    CuAssertIntEquals(tc, APR_PATCH_VERSION, vsn.patch);
+}
+
+CuSuite *testvsn(void)
+{
+    CuSuite *suite = CuSuiteNew("Versioning");
+
+    SUITE_ADD_TEST(suite, test_strings);
+    SUITE_ADD_TEST(suite, test_ints);
+
+    return suite;
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/Makefile.in
new file mode 100644
index 00000000..5a411815
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/Makefile.in
@@ -0,0 +1,25 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	proc.lo \
+	thread.lo \
+	threadpriv.lo \
+	threadproc_common.lo \
+        apr_proc_stub
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(INCDIR)/arch -I$(OSDIR) -I$(DEFOSDIR)
+
+CLEAN_TARGETS = apr_proc_stub /boot/home/config/bin/apr_proc_stub
+
+apr_proc_stub:
+	$(CC) $(srcdir)/apr_proc_stub.c \
+	&& cp apr_proc_stub /boot/home/config/bin
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/apr_proc_stub.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/apr_proc_stub.c
new file mode 100644
index 00000000..011d793e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/apr_proc_stub.c
@@ -0,0 +1,76 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <kernel/OS.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+
+struct pipefd {
+	int in;
+	int out;
+	int err;
+};
+
+int main(int argc, char *argv[]) {
+/* we expect the following...
+ * 
+ * argv[0] = this stub
+ * argv[1] = directory to run in...
+ * argv[2] = progname to execute
+ * rest of arguments to be passed to program
+ */
+	char *progname = argv[2];
+	char *directory = argv[1];
+	struct pipefd *pfd;
+	thread_id sender;
+	void *buffer;
+	char ** newargs;
+	int i = 0;
+	
+	newargs = (char**)malloc(sizeof(char*) * (argc - 1));
+  
+	buffer = (void*)malloc(sizeof(struct pipefd));
+	/* this will block until we get the data */
+	receive_data(&sender, buffer, sizeof(struct pipefd));
+	pfd = (struct pipefd*)buffer;
+	
+	if (pfd->in > STDERR_FILENO) {
+		if (dup2(pfd->in, STDIN_FILENO) != STDIN_FILENO) return (-1);
+	    close (pfd->in);
+	}
+	if (pfd->out > STDERR_FILENO) {
+		if (dup2(pfd->out, STDOUT_FILENO) != STDOUT_FILENO) return (-1);
+	    close (pfd->out);
+	}
+	if (pfd->err > STDERR_FILENO) {
+		if (dup2(pfd->err, STDERR_FILENO) != STDERR_FILENO) return (-1);
+	    close (pfd->err);
+	}
+
+	for	(i=3;i<=argc;i++){
+	    newargs[i-3] = argv[i];
+	}
+	
+	/* tell the caller we're OK to start */
+	send_data(sender,1,NULL,0);
+
+	if (directory != NULL)
+		chdir(directory);
+	execve (progname, newargs, environ);
+
+	return (-1);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/proc.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/proc.c
new file mode 100644
index 00000000..776b15ec
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/proc.c
@@ -0,0 +1,371 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+#include "apr_strings.h"
+
+struct send_pipe {
+	int in;
+	int out;
+	int err;
+};
+
+APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new, apr_pool_t *pool)
+{
+    (*new) = (apr_procattr_t *)apr_palloc(pool, 
+              sizeof(apr_procattr_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+    (*new)->pool = pool;
+    (*new)->parent_in = NULL;
+    (*new)->child_in = NULL;
+    (*new)->parent_out = NULL;
+    (*new)->child_out = NULL;
+    (*new)->parent_err = NULL;
+    (*new)->child_err = NULL;
+    (*new)->currdir = NULL; 
+    (*new)->cmdtype = APR_PROGRAM;
+    (*new)->detached = 0;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, apr_int32_t in, 
+                                              apr_int32_t out, apr_int32_t err)
+{
+    apr_status_t status;
+    if (in != 0) {
+        if ((status = apr_file_pipe_create(&attr->child_in, &attr->parent_in, 
+                                   attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+        switch (in) {
+        case APR_FULL_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_in, -1);
+            apr_file_pipe_timeout_set(attr->parent_in, -1);
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_in, -1);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_in, -1);
+            break;
+        default:
+            break;
+        }
+    } 
+    if (out) {
+        if ((status = apr_file_pipe_create(&attr->parent_out, &attr->child_out, 
+                                   attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+        switch (out) {
+        case APR_FULL_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_out, -1);
+            apr_file_pipe_timeout_set(attr->parent_out, -1);       
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_out, -1);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_out, -1);
+            break;
+        default:
+            break;
+        }
+    } 
+    if (err) {
+        if ((status = apr_file_pipe_create(&attr->parent_err, &attr->child_err, 
+                                   attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+        switch (err) {
+        case APR_FULL_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_err, -1);
+            apr_file_pipe_timeout_set(attr->parent_err, -1);
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_err, -1);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_err, -1);
+            break;
+        default:
+            break;
+        }
+    } 
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_dir_set(apr_procattr_t *attr, 
+                                               const char *dir) 
+{
+    char * cwd;
+    if (dir[0] != '/') {
+        cwd = (char*)malloc(sizeof(char) * PATH_MAX);
+        getcwd(cwd, PATH_MAX);
+        attr->currdir = (char *)apr_pstrcat(attr->pool, cwd, "/", dir, NULL);
+        free(cwd);
+    } else {
+        attr->currdir = (char *)apr_pstrdup(attr->pool, dir);
+    }
+    if (attr->currdir) {
+        return APR_SUCCESS;
+    }
+    return APR_ENOMEM;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_cmdtype_set(apr_procattr_t *attr,
+                                                   apr_cmdtype_e cmd) 
+{
+    attr->cmdtype = cmd;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_detach_set(apr_procattr_t *attr, apr_int32_t detach) 
+{
+    attr->detached = detach;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_fork(apr_proc_t *proc, apr_pool_t *pool)
+{
+    int pid;
+    
+    if ((pid = fork()) < 0) {
+        return errno;
+    }
+    else if (pid == 0) {
+        proc->pid = pid;
+        proc->in = NULL; 
+        proc->out = NULL; 
+        proc->err = NULL; 
+        return APR_INCHILD;
+    }
+    proc->pid = pid;
+    proc->in = NULL; 
+    proc->out = NULL; 
+    proc->err = NULL; 
+    return APR_INPARENT;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_errfn_set(apr_procattr_t *attr,
+                                                       apr_child_errfn_t *errfn)
+{
+    /* won't ever be called on this platform, so don't save the function pointer */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_error_check_set(apr_procattr_t *attr,
+                                                       apr_int32_t chk)
+{
+    /* won't ever be used on this platform, so don't save the flag */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_addrspace_set(apr_procattr_t *attr,
+                                                       apr_int32_t addrspace)
+{
+    /* won't ever be used on this platform, so don't save the flag */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new, const char *progname, 
+                                          const char * const *args,
+                                          const char * const *env, 
+                                          apr_procattr_t *attr, apr_pool_t *pool)
+{
+    int i=0,nargs=0;
+    char **newargs = NULL;
+    thread_id newproc, sender;
+    struct send_pipe *sp;        
+    char * dir = NULL;
+	    
+    sp = (struct send_pipe *)apr_palloc(pool, sizeof(struct send_pipe));
+
+    new->in = attr->parent_in;
+    new->err = attr->parent_err;
+    new->out = attr->parent_out;
+	sp->in  = attr->child_in  ? attr->child_in->filedes  : -1;
+	sp->out = attr->child_out ? attr->child_out->filedes : -1;
+	sp->err = attr->child_err ? attr->child_err->filedes : -1;
+
+    i = 0;
+    while (args && args[i]) {
+        i++;
+    }
+
+	newargs = (char**)malloc(sizeof(char *) * (i + 4));
+	newargs[0] = strdup("/boot/home/config/bin/apr_proc_stub");
+    if (attr->currdir == NULL) {
+        /* we require the directory , so use a temp. variable */
+        dir = malloc(sizeof(char) * PATH_MAX);
+        getcwd(dir, PATH_MAX);
+        newargs[1] = strdup(dir);
+        free(dir);
+    } else {
+        newargs[1] = strdup(attr->currdir);
+    }
+    newargs[2] = strdup(progname);
+    i=0;nargs = 3;
+
+    while (args && args[i]) {
+        newargs[nargs] = strdup(args[i]);
+        i++;nargs++;
+    }
+    newargs[nargs] = NULL;
+
+    /* ### we should be looking at attr->cmdtype in here... */
+
+    newproc = load_image(nargs, (const char**)newargs, (const char**)env);
+
+    /* load_image copies the data so now we can free it... */
+    while (--nargs >= 0)
+        free (newargs[nargs]);
+    free(newargs);
+        
+    if ( newproc < B_NO_ERROR) {
+        return errno;
+    }
+
+    resume_thread(newproc);
+
+    if (attr->child_in) {
+        apr_file_close(attr->child_in);
+    }
+    if (attr->child_out) {
+        apr_file_close(attr->child_out);
+    }
+    if (attr->child_err) {
+        apr_file_close(attr->child_err);
+    }
+
+    send_data(newproc, 0, (void*)sp, sizeof(struct send_pipe));
+    new->pid = newproc;
+
+    /* before we go charging on we need the new process to get to a 
+     * certain point.  When it gets there it'll let us know and we
+     * can carry on. */
+    receive_data(&sender, (void*)NULL,0);
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc,
+                                                  int *exitcode,
+                                                  apr_exit_why_e *exitwhy,
+                                                  apr_wait_how_e waithow, 
+                                                  apr_pool_t *p)
+{
+    proc->pid = -1;
+    return apr_proc_wait(proc, exitcode, exitwhy, waithow);
+} 
+
+APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc,
+                                        int *exitcode, 
+                                        apr_exit_why_e *exitwhy,
+                                        apr_wait_how_e waithow)
+{
+    pid_t pstatus;
+    int waitpid_options = WUNTRACED;
+    int exit_int;
+    int ignore;
+    apr_exit_why_e ignorewhy;
+
+    if (exitcode == NULL) {
+        exitcode = &ignore;
+    }
+    if (exitwhy == NULL) {
+        exitwhy = &ignorewhy;
+    }
+
+    if (waithow != APR_WAIT) {
+        waitpid_options |= WNOHANG;
+    }
+    
+    if ((pstatus = waitpid(proc->pid, &exit_int, waitpid_options)) > 0) {
+        proc->pid = pstatus;
+        if (WIFEXITED(exit_int)) {
+            *exitwhy = APR_PROC_EXIT;
+            *exitcode = WEXITSTATUS(exit_int);
+        }
+        else if (WIFSIGNALED(exit_int)) {
+            *exitwhy = APR_PROC_SIGNAL;
+            *exitcode = WTERMSIG(exit_int);
+        }
+        else {
+            /* unexpected condition */
+            return APR_EGENERAL;
+        }
+        return APR_CHILD_DONE;
+    }
+    else if (pstatus == 0) {
+        return APR_CHILD_NOTDONE;
+    }
+    return errno;
+} 
+
+APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr, apr_file_t *child_in,
+                                   apr_file_t *parent_in)
+{
+    if (attr->child_in == NULL && attr->parent_in == NULL)
+        apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool);
+
+    if (child_in != NULL)
+        apr_file_dup(&attr->child_in, child_in, attr->pool);
+
+    if (parent_in != NULL)
+        apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr, apr_file_t *child_out,
+                                                     apr_file_t *parent_out)
+{
+    if (attr->child_out == NULL && attr->parent_out == NULL)
+        apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool);
+
+    if (child_out != NULL)
+        apr_file_dup(&attr->child_out, child_out, attr->pool);
+
+    if (parent_out != NULL)
+        apr_file_dup(&attr->parent_out, parent_out, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr, apr_file_t *child_err,
+                                                     apr_file_t *parent_err)
+{
+    if (attr->child_err == NULL && attr->parent_err == NULL)
+        apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool);
+
+    if (child_err != NULL)
+        apr_file_dup(&attr->child_err, child_err, attr->pool);
+
+    if (parent_err != NULL)
+        apr_file_dup(&attr->parent_err, parent_err, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_limit_set(apr_procattr_t *attr, apr_int32_t what, 
+                                                  void *limit)
+{
+    return APR_ENOTIMPL;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/thread.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/thread.c
new file mode 100644
index 00000000..f408f3a9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/thread.c
@@ -0,0 +1,227 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+#include "apr_portable.h"
+
+APR_DECLARE(apr_status_t) apr_threadattr_create(apr_threadattr_t **new, apr_pool_t *pool)
+{
+    (*new) = (apr_threadattr_t *)apr_palloc(pool, 
+              sizeof(apr_threadattr_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->pool = pool;
+	(*new)->attr = (int32)B_NORMAL_PRIORITY;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_detach_set(apr_threadattr_t *attr, apr_int32_t on)
+{
+	if (on == 1){
+		attr->detached = 1;
+	} else {
+		attr->detached = 0;
+	}    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_detach_get(apr_threadattr_t *attr)
+{
+	if (attr->detached == 1){
+		return APR_DETACH;
+	}
+	return APR_NOTDETACH;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_stacksize_set(apr_threadattr_t *attr,
+                                                       apr_size_t stacksize)
+{
+    return APR_ENOTIMPL;
+}
+
+static void *dummy_worker(void *opaque)
+{
+    apr_thread_t *thd = (apr_thread_t*)opaque;
+    return thd->func(thd, thd->data);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new, apr_threadattr_t *attr,
+                                            apr_thread_start_t func, void *data,
+                                            apr_pool_t *pool)
+{
+    int32 temp;
+    apr_status_t stat;
+    
+    (*new) = (apr_thread_t *)apr_palloc(pool, sizeof(apr_thread_t));
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->pool = pool;
+    (*new)->data = data;
+    (*new)->func = func;
+    (*new)->exitval = -1;
+
+    /* First we create the new thread...*/
+	if (attr)
+	    temp = attr->attr;
+	else
+	    temp = B_NORMAL_PRIORITY;
+
+    stat = apr_pool_create(&(*new)->pool, pool);
+    if (stat != APR_SUCCESS) {
+        return stat;
+    }
+
+    (*new)->td = spawn_thread((thread_func)dummy_worker, "apr thread", temp, (*new));
+    /* Now we try to run it...*/
+    if (resume_thread((*new)->td) == B_NO_ERROR) {
+        return APR_SUCCESS;
+    }
+    else {
+        return errno;
+    } 
+}
+
+APR_DECLARE(apr_os_thread_t) apr_os_thread_current(void)
+{
+    return find_thread(NULL);
+}
+
+int apr_os_thread_equal(apr_os_thread_t tid1, apr_os_thread_t tid2)
+{
+    return tid1 == tid2;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_exit(apr_thread_t *thd, apr_status_t retval)
+{
+    apr_pool_destroy(thd->pool);
+    thd->exitval = retval;
+    exit_thread ((status_t)(retval));
+    /* This will never be reached... */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_join(apr_status_t *retval, apr_thread_t *thd)
+{
+    status_t rv = 0, ret;
+    if ((ret = wait_for_thread(thd->td, &rv)) == B_NO_ERROR) {
+        *retval = rv;
+        return APR_SUCCESS;
+    }
+    else {
+        /* if we've missed the thread's death, did we set an exit value prior
+         * to it's demise?  If we did return that.
+         */
+        if (thd->exitval != -1) {
+            *retval = thd->exitval;
+            return APR_SUCCESS;
+        } else 
+            return ret;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd)
+{
+	if (suspend_thread(thd->td) == B_NO_ERROR){
+        return APR_SUCCESS;
+    }
+    else {
+        return errno;
+    }
+}
+
+void apr_thread_yield()
+{
+}
+
+APR_DECLARE(apr_status_t) apr_thread_data_get(void **data, const char *key, apr_thread_t *thread)
+{
+    return apr_pool_userdata_get(data, key, thread->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_data_set(void *data, const char *key,
+                                              apr_status_t (*cleanup) (void *),
+                                              apr_thread_t *thread)
+{
+    return apr_pool_userdata_set(data, key, cleanup, thread->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_os_thread_get(apr_os_thread_t **thethd, apr_thread_t *thd)
+{
+    *thethd = &thd->td;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_thread_put(apr_thread_t **thd, apr_os_thread_t *thethd, 
+                                            apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*thd) == NULL) {
+        (*thd) = (apr_thread_t *)apr_pcalloc(pool, sizeof(apr_thread_t));
+        (*thd)->pool = pool;
+    }
+    (*thd)->td = *thethd;
+    return APR_SUCCESS;
+}
+
+static apr_status_t thread_once_cleanup(void *vcontrol)
+{
+    apr_thread_once_t *control = (apr_thread_once_t *)vcontrol;
+
+    if (control->sem) {
+        release_sem(control->sem);
+        delete_sem(control->sem);
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_once_init(apr_thread_once_t **control,
+                                               apr_pool_t *p)
+{
+    int rc;
+    *control = (apr_thread_once_t *)apr_pcalloc(p, sizeof(apr_thread_once_t));
+    (*control)->hit = 0; /* we haven't done it yet... */
+    rc = ((*control)->sem = create_sem(1, "thread_once"));
+    if (rc != 0) {
+        return rc;
+    }
+    apr_pool_cleanup_register(p, control, thread_once_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_once(apr_thread_once_t *control, 
+                                          void (*func)(void))
+{
+    if (!control->hit) {
+        if (acquire_sem(control->sem) == B_OK) {
+            control->hit = 1;
+            func();
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/threadpriv.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/threadpriv.c
new file mode 100644
index 00000000..442235f7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/threadpriv.c
@@ -0,0 +1,180 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+
+static struct beos_key key_table[BEOS_MAX_DATAKEYS];
+static struct beos_private_data *beos_data[BEOS_MAX_DATAKEYS];
+static sem_id lock;
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key,
+                                       void (*dest)(void *), apr_pool_t *pool)
+{
+    (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t));
+    if ((*key) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*key)->pool = pool;
+    	
+	acquire_sem(lock);
+	for ((*key)->key=0; (*key)->key < BEOS_MAX_DATAKEYS; (*key)->key++){
+		if (key_table[(*key)->key].assigned == 0){
+			key_table[(*key)->key].assigned = 1;
+			key_table[(*key)->key].destructor = dest;
+			release_sem(lock);
+			return APR_SUCCESS;
+		}				
+
+	}
+	release_sem(lock);
+    return APR_ENOMEM;
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new, apr_threadkey_t *key)
+{
+	thread_id tid;
+	int i, index=0;
+	tid = find_thread(NULL);
+	for (i=0;i<BEOS_MAX_DATAKEYS;i++){
+		if (beos_data[i]->data){
+			/* it's been used */
+			if (beos_data[i]->td == tid){
+				index = i;
+			}
+		}
+	}
+	if (index == 0){
+		/* no storage for thread so we can't get anything... */
+		return APR_ENOMEM;
+	}
+
+	if ((key->key < BEOS_MAX_DATAKEYS) && (key_table)){
+		acquire_sem(key_table[key->key].lock);
+		if (key_table[key->key].count){
+			(*new) = (void*)beos_data[index]->data[key->key];
+		} else {
+			(*new) = NULL;
+		}
+		release_sem(key_table[key->key].lock);
+	} else {
+		(*new) = NULL;
+	}
+	return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv, apr_threadkey_t *key)
+{
+	thread_id tid;
+	int i,index = 0, ret = 0;
+
+	tid = find_thread(NULL);	
+	for (i=0; i < BEOS_MAX_DATAKEYS; i++){
+		if (beos_data[i]->data){
+			if (beos_data[i]->td == tid){index = i;}
+		}
+	}
+	if (index==0){
+		/* not yet been allocated */
+		for (i=0; i< BEOS_MAX_DATAKEYS; i++){
+			if (! beos_data[i]->data){
+				/* we'll take this one... */
+				index = i;
+				beos_data[i]->data = (const void **)malloc(sizeof(void *) * BEOS_MAX_DATAKEYS);
+				memset((void *)beos_data[i]->data, 0, sizeof(void *) * BEOS_MAX_DATAKEYS);
+				beos_data[i]->count = (int)malloc(sizeof(int));
+				beos_data[i]->td = (thread_id)malloc(sizeof(thread_id));
+				beos_data[i]->td = tid;
+			}
+		}
+	}
+	if (index == 0){
+		/* we're out of luck.. */
+		return APR_ENOMEM;
+	}
+	if ((key->key < BEOS_MAX_DATAKEYS) && (key_table)){
+		acquire_sem(key_table[key->key].lock);
+		if (key_table[key->key].count){
+			if (beos_data[index]->data[key->key] == NULL){
+				if (priv != NULL){
+					beos_data[index]->count++;
+					key_table[key->key].count++;
+				}
+			} else {
+				if (priv == NULL){
+					beos_data[index]->count--;
+					key_table[key->key].count--;
+				}
+			}
+			beos_data[index]->data[key->key] = priv;
+			ret = 1;
+		} else {
+			ret = 0;
+		}
+		release_sem(key_table[key->key].lock);
+	}
+	if (ret)
+    	return APR_SUCCESS;
+	return APR_ENOMEM;
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
+{
+	if (key->key < BEOS_MAX_DATAKEYS){
+		acquire_sem(key_table[key->key].lock);
+		if (key_table[key->key].count == 1){
+			key_table[key->key].destructor = NULL;
+			key_table[key->key].count = 0;
+		}
+		release_sem(key_table[key->key].lock);
+	} else {
+		return APR_ENOMEM;
+	}
+	return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key,
+                                                 apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_get(data, key, threadkey->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key,
+                                                 apr_status_t (*cleanup) (void *),
+                                                 apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_set(data, key, cleanup, threadkey->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey, apr_threadkey_t *key)
+{
+    *thekey = key->key;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key, 
+                                               apr_os_threadkey_t *thekey, apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*key) == NULL) {
+        (*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t));
+        (*key)->pool = pool;
+    }
+    (*key)->key = *thekey;
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/threadproc_common.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/threadproc_common.c
new file mode 100644
index 00000000..95e16254
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/beos/threadproc_common.c
@@ -0,0 +1,21 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* As the signal code is identical, use the unix version to reduce
+   code duplication */
+#include "../unix/signals.c"
+#include "../unix/procsup.c"
+   
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/proc.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/proc.c
new file mode 100644
index 00000000..684559d0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/proc.c
@@ -0,0 +1,438 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+#include "apr_arch_file_io.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+
+#include <proc.h>
+
+apr_status_t apr_netware_proc_cleanup(void *theproc)
+{
+    apr_proc_t *proc = theproc;
+    int exit_int;
+    int waitpid_options = WUNTRACED | WNOHANG;
+
+    if (proc->pid > 0) {
+        waitpid(proc->pid, &exit_int, waitpid_options);
+    }
+
+/*	NXVmDestroy(proc->pid); */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new,apr_pool_t *pool)
+{
+    (*new) = (apr_procattr_t *)apr_pcalloc(pool, sizeof(apr_procattr_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+    (*new)->pool = pool;
+    (*new)->cmdtype = APR_PROGRAM;
+    /* Default to a current path since NetWare doesn't handle it very well */
+    apr_filepath_get(&((*new)->currdir), APR_FILEPATH_NATIVE, pool);
+    (*new)->detached = 1;
+    return APR_SUCCESS;
+
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, apr_int32_t in, 
+                                 apr_int32_t out, apr_int32_t err)
+{
+    apr_status_t status;
+    if (in != 0) {
+        if ((status = apr_file_pipe_create(&attr->child_in, &attr->parent_in, 
+                                   attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+        switch (in) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_in, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_in, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_in, 0);
+            apr_file_pipe_timeout_set(attr->parent_in, 0);
+        }
+    } 
+    if (out) {
+        if ((status = apr_file_pipe_create(&attr->parent_out, &attr->child_out, 
+                                   attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+        switch (out) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_out, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_out, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_out, 0);
+            apr_file_pipe_timeout_set(attr->parent_out, 0);
+        }
+    } 
+    if (err) {
+        if ((status = apr_file_pipe_create(&attr->parent_err, &attr->child_err, 
+                                   attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+        switch (err) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_err, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_err, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_err, 0);
+            apr_file_pipe_timeout_set(attr->parent_err, 0);
+        }
+    } 
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr, apr_file_t *child_in,
+                                   apr_file_t *parent_in)
+{
+    if (attr->child_in == NULL && attr->parent_in == NULL)
+        apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool);
+
+    if (child_in != NULL)
+        apr_file_dup2(attr->child_in, child_in, attr->pool);
+
+    if (parent_in != NULL)
+        apr_file_dup2(attr->parent_in, parent_in, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr, apr_file_t *child_out,
+                                    apr_file_t *parent_out)
+{
+    if (attr->child_out == NULL && attr->parent_out == NULL)
+        apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool);
+
+    if (child_out != NULL)
+        apr_file_dup2(attr->child_out, child_out, attr->pool);
+
+    if (parent_out != NULL)
+        apr_file_dup2(attr->parent_out, parent_out, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr, apr_file_t *child_err,
+                                   apr_file_t *parent_err)
+{
+    if (attr->child_err == NULL && attr->parent_err == NULL)
+        apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool);
+
+    if (child_err != NULL)
+        apr_file_dup2(attr->child_err, child_err, attr->pool);
+
+    if (parent_err != NULL)
+        apr_file_dup2(attr->parent_err, parent_err, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_dir_set(apr_procattr_t *attr, 
+                               const char *dir) 
+{
+    return apr_filepath_merge(&attr->currdir, NULL, dir, 
+                              APR_FILEPATH_NATIVE, attr->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_cmdtype_set(apr_procattr_t *attr,
+                                     apr_cmdtype_e cmd) 
+{
+    /* won't ever be called on this platform, so don't save the flag */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_detach_set(apr_procattr_t *attr, apr_int32_t detach) 
+{
+    attr->detached = detach;
+    return APR_SUCCESS;
+}
+
+#if APR_HAS_FORK
+APR_DECLARE(apr_status_t) apr_proc_fork(apr_proc_t *proc, apr_pool_t *pool)
+{
+    int pid;
+    
+    if ((pid = fork()) < 0) {
+        return errno;
+    }
+    else if (pid == 0) {
+        proc->pid = pid;
+        proc->in = NULL; 
+        proc->out = NULL; 
+        proc->err = NULL; 
+        return APR_INCHILD;
+    }
+    proc->pid = pid;
+    proc->in = NULL; 
+    proc->out = NULL; 
+    proc->err = NULL; 
+    return APR_INPARENT;
+}
+#endif
+
+static apr_status_t limit_proc(apr_procattr_t *attr)
+{
+#if APR_HAVE_STRUCT_RLIMIT && APR_HAVE_SETRLIMIT
+#ifdef RLIMIT_CPU
+    if (attr->limit_cpu != NULL) {
+        if ((setrlimit(RLIMIT_CPU, attr->limit_cpu)) != 0) {
+            return errno;
+        }
+    }
+#endif
+#ifdef RLIMIT_NPROC
+    if (attr->limit_nproc != NULL) {
+        if ((setrlimit(RLIMIT_NPROC, attr->limit_nproc)) != 0) {
+            return errno;
+        }
+    }
+#endif
+#if defined(RLIMIT_AS)
+    if (attr->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_AS, attr->limit_mem)) != 0) {
+            return errno;
+        }
+    }
+#elif defined(RLIMIT_DATA)
+    if (attr->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_DATA, attr->limit_mem)) != 0) {
+            return errno;
+        }
+    }
+#elif defined(RLIMIT_VMEM)
+    if (attr->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_VMEM, attr->limit_mem)) != 0) {
+            return errno;
+        }
+    }
+#endif
+#else
+    /*
+     * Maybe make a note in error_log that setrlimit isn't supported??
+     */
+
+#endif
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_errfn_set(apr_procattr_t *attr,
+                                                       apr_child_errfn_t *errfn)
+{
+    /* won't ever be called on this platform, so don't save the function pointer */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_error_check_set(apr_procattr_t *attr,
+                                                       apr_int32_t chk)
+{
+    /* won't ever be used on this platform, so don't save the flag */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_addrspace_set(apr_procattr_t *attr,
+                                                       apr_int32_t addrspace)
+{
+    attr->addrspace = addrspace;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *newproc,
+									const char *progname, 
+									const char * const *args, 
+									const char * const *env,
+                              		apr_procattr_t *attr, 
+                              		apr_pool_t *pool)
+{
+	wiring_t		wire;
+    int             addr_space;
+
+    wire.infd  = attr->child_in ? attr->child_in->filedes : FD_UNUSED;
+    wire.outfd = attr->child_out ? attr->child_out->filedes : FD_UNUSED;
+    wire.errfd = attr->child_err ? attr->child_err->filedes : FD_UNUSED;
+
+    newproc->in = attr->parent_in;
+    newproc->out = attr->parent_out;
+    newproc->err = attr->parent_err;
+
+    /* attr->detached and PROC_DETACHED do not mean the same thing.  attr->detached means
+     * start the NLM in a separate address space.  PROC_DETACHED means don't wait for the
+     * NLM to unload by calling wait() or waitpid(), just clean up */
+    addr_space = PROC_LOAD_SILENT | (attr->addrspace ? 0 : PROC_CURRENT_SPACE);
+    addr_space |= (attr->detached ? PROC_DETACHED : 0);
+
+    if (attr->currdir) {
+        char *fullpath = NULL;
+        apr_status_t rv;
+
+        if ((rv = apr_filepath_merge(&fullpath, attr->currdir, progname, 
+                                     APR_FILEPATH_NATIVE, pool)) != APR_SUCCESS) {
+            return rv;
+        }
+        progname = fullpath;
+    } 
+
+    if ((newproc->pid = procve(progname, addr_space, (const char**)env, &wire, 
+        NULL, NULL, 0, NULL, (const char **)args)) == -1) {
+        return errno;
+    }
+
+    if (attr->child_in) {
+        apr_pool_cleanup_kill(apr_file_pool_get(attr->child_in), 
+                              attr->child_in, apr_unix_file_cleanup);
+        apr_file_close(attr->child_in);
+    }
+    if (attr->child_out) {
+        apr_pool_cleanup_kill(apr_file_pool_get(attr->child_out), 
+                              attr->child_out, apr_unix_file_cleanup);
+        apr_file_close(attr->child_out);
+    }
+    if (attr->child_err) {
+        apr_pool_cleanup_kill(apr_file_pool_get(attr->child_err), 
+                              attr->child_err, apr_unix_file_cleanup);
+        apr_file_close(attr->child_err);
+    }
+
+
+    apr_pool_cleanup_register(pool, (void *)newproc, apr_netware_proc_cleanup,
+        apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc,
+                                                  int *exitcode,
+                                                  apr_exit_why_e *exitwhy,
+                                                  apr_wait_how_e waithow,
+                                                  apr_pool_t *p)
+{
+    proc->pid = -1;
+    return apr_proc_wait(proc, exitcode, exitwhy, waithow);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc,
+                                        int *exitcode, apr_exit_why_e *exitwhy,
+                                        apr_wait_how_e waithow)
+{
+    pid_t pstatus;
+    int waitpid_options = WUNTRACED;
+    int exit_int;
+    int ignore;
+    apr_exit_why_e ignorewhy;
+
+    if (exitcode == NULL) {
+        exitcode = &ignore;
+    }
+
+    if (exitwhy == NULL) {
+        exitwhy = &ignorewhy;
+    }
+
+    if (waithow != APR_WAIT) {
+        waitpid_options |= WNOHANG;
+    }
+
+    /* If the pid is 0 then the process was started detached. There 
+       is no need to wait since there is nothing to wait for on a 
+       detached process.  Starting a process as non-detached and
+       then calling wait or waitpid could cause the thread to hang.
+       The reason for this is because NetWare does not have a way 
+       to kill or even signal a process to be killed.  Starting 
+       all processes as detached avoids the possibility of a 
+       thread hanging. */
+    if (proc->pid == 0) {
+        *exitwhy = APR_PROC_EXIT;
+        *exitcode = 0;
+        return APR_CHILD_DONE;
+    }
+
+    if ((pstatus = waitpid(proc->pid, &exit_int, waitpid_options)) > 0) {
+        proc->pid = pstatus;
+
+        if (WIFEXITED(exit_int)) {
+            *exitwhy = APR_PROC_EXIT;
+            *exitcode = WEXITSTATUS(exit_int);
+        }
+        else if (WIFSIGNALED(exit_int)) {
+            *exitwhy = APR_PROC_SIGNAL;
+            *exitcode = WIFTERMSIG(exit_int);
+        }
+        else {
+            /* unexpected condition */
+            return APR_EGENERAL;
+        }
+
+        return APR_CHILD_DONE;
+    }
+    else if (pstatus == 0) {
+        return APR_CHILD_NOTDONE;
+    }
+
+    return errno;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_limit_set(apr_procattr_t *attr, apr_int32_t what, 
+                          struct rlimit *limit)
+{
+    switch(what) {
+        case APR_LIMIT_CPU:
+#ifdef RLIMIT_CPU
+            attr->limit_cpu = limit;
+            break;
+#else
+            return APR_ENOTIMPL;
+#endif
+        case APR_LIMIT_MEM:
+#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)
+            attr->limit_mem = limit;
+            break;
+#else
+            return APR_ENOTIMPL;
+#endif
+        case APR_LIMIT_NPROC:
+#ifdef RLIMIT_NPROC
+            attr->limit_nproc = limit;
+            break;
+#else
+            return APR_ENOTIMPL;
+#endif
+    }
+    return APR_SUCCESS;
+}  
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/procsup.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/procsup.c
new file mode 100644
index 00000000..72fa1d97
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/procsup.c
@@ -0,0 +1,102 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+
+apr_status_t apr_proc_detach(int daemonize)
+{
+#if 0
+    int x;
+    pid_t pgrp;
+
+    chdir("/");
+#if !defined(MPE) && !defined(OS2) && !defined(TPF) && !defined(BEOS)
+/* Don't detach for MPE because child processes can't survive the death of
+   the parent. */
+    if ((x = fork()) > 0)
+        exit(0);
+    else if (x == -1) {
+        perror("fork");
+        fprintf(stderr, "unable to fork new process\n");
+        exit(1);  /* we can't do anything here, so just exit. */
+    }
+/*    RAISE_SIGSTOP(DETACH);*/
+#endif
+#if APR_HAVE_SETSID
+    if ((pgrp = setsid()) == -1) {
+        return errno;
+    }
+#elif defined(NEXT) || defined(NEWSOS)
+    if (setpgrp(0, getpid()) == -1 || (pgrp = getpgrp(0)) == -1) {
+        return errno;
+    }
+#elif defined(OS2) || defined(TPF)
+    /* OS/2 don't support process group IDs */
+    pgrp = getpid();
+#elif defined(MPE)
+    /* MPE uses negative pid for process group */
+    pgrp = -getpid();
+#else
+    if ((pgrp = setpgid(0, 0)) == -1) {
+        return errno;
+    }
+#endif
+
+    /* close out the standard file descriptors */
+    if (freopen("/dev/null", "r", stdin) == NULL) {
+        return errno;
+        /* continue anyhow -- note we can't close out descriptor 0 because we
+         * have nothing to replace it with, and if we didn't have a descriptor
+         * 0 the next file would be created with that value ... leading to
+         * havoc.
+         */
+    }
+    if (freopen("/dev/null", "w", stdout) == NULL) {
+        return errno;
+    }
+     /* We are going to reopen this again in a little while to the error
+      * log file, but better to do it twice and suffer a small performance
+      * hit for consistancy than not reopen it here.
+      */
+    if (freopen("/dev/null", "w", stderr) == NULL) {
+        return errno;
+    }
+#endif
+    return APR_SUCCESS;
+}
+
+#if 0
+#if (!HAVE_WAITPID)
+/* From ikluft@amdahl.com
+ * this is not ideal but it works for SVR3 variants
+ * Modified by dwd@bell-labs.com to call wait3 instead of wait because
+ *   apache started to use the WNOHANG option.
+ */
+int waitpid(pid_t pid, int *statusp, int options)
+{
+    int tmp_pid;
+    if (kill(pid, 0) == -1) {
+        errno = ECHILD;
+        return -1;
+    }
+    while (((tmp_pid = wait3(statusp, options, 0)) != pid) &&
+                (tmp_pid != -1) && (tmp_pid != 0) && (pid != -1))
+        ;
+    return tmp_pid;
+}
+#endif
+#endif
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/signals.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/signals.c
new file mode 100644
index 00000000..1b612f9f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/signals.c
@@ -0,0 +1,78 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+#include <nks/thread.h>
+#include "apr_private.h"
+#include "apr_pools.h"
+#include "apr_signal.h"
+#include "apr_strings.h"
+
+#include <assert.h>
+#if APR_HAS_THREADS && APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+APR_DECLARE(apr_status_t) apr_proc_kill(apr_proc_t *proc, int signum)
+{
+    return APR_ENOTIMPL;
+}
+
+
+void apr_signal_init(apr_pool_t *pglobal)
+{
+}
+
+const char *apr_signal_description_get(int signum)
+{
+    switch (signum)
+    {
+    case SIGABRT:
+        return "Abort";
+    case SIGFPE:
+        return "Arithmetic exception";
+    case SIGILL:
+        return "Illegal instruction";
+    case SIGINT:
+        return "Interrupt";
+    case SIGSEGV:
+        return "Segmentation fault";
+    case SIGTERM:
+        return "Terminated";
+    case SIGPOLL:
+        return "Pollable event occurred";
+    default:
+        return "unknown signal (not supported)";
+    }
+}
+
+static void *signal_thread_func(void *signal_handler)
+{
+    return NULL;
+}
+
+APR_DECLARE(apr_status_t) apr_setup_signal_thread(void)
+{
+    int rv = 0;
+
+    return rv;
+}
+
+/* Deprecated */
+const char *apr_signal_get_description(int signum)
+{
+    return apr_signal_description_get(signum);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/thread.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/thread.c
new file mode 100644
index 00000000..65ef039f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/thread.c
@@ -0,0 +1,250 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_portable.h"
+#include "apr_strings.h"
+#include "apr_arch_threadproc.h"
+
+static int thread_count = 0;
+
+apr_status_t apr_threadattr_create(apr_threadattr_t **new,
+                                                apr_pool_t *pool)
+{
+    (*new) = (apr_threadattr_t *)apr_palloc(pool, 
+              sizeof(apr_threadattr_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->pool = pool;
+    (*new)->stack_size = APR_DEFAULT_STACK_SIZE;
+    (*new)->detach = 0;
+    (*new)->thread_name = NULL;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_threadattr_detach_set(apr_threadattr_t *attr,apr_int32_t on)
+{
+    attr->detach = on;
+	return APR_SUCCESS;   
+}
+
+apr_status_t apr_threadattr_detach_get(apr_threadattr_t *attr)
+{
+    if (attr->detach == 1)
+        return APR_DETACH;
+    return APR_NOTDETACH;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_stacksize_set(apr_threadattr_t *attr,
+                                                       apr_size_t stacksize)
+{
+    attr->stack_size = stacksize;
+    return APR_SUCCESS;
+}
+
+static void *dummy_worker(void *opaque)
+{
+    apr_thread_t *thd = (apr_thread_t *)opaque;
+    return thd->func(thd, thd->data);
+}
+
+apr_status_t apr_thread_create(apr_thread_t **new,
+ 											apr_threadattr_t *attr, 
+                             				apr_thread_start_t func,
+ 											void *data,
+ 											apr_pool_t *pool)
+{
+    apr_status_t stat;
+    long flags = NX_THR_BIND_CONTEXT;
+  	char threadName[NX_MAX_OBJECT_NAME_LEN+1];
+    size_t stack_size = APR_DEFAULT_STACK_SIZE;
+
+    if (attr && attr->thread_name) {
+        strncpy (threadName, attr->thread_name, NX_MAX_OBJECT_NAME_LEN);
+    }
+    else {
+	    sprintf(threadName, "APR_thread %04ld", ++thread_count);
+    }
+
+    /* An original stack size of 0 will allow NXCreateThread() to
+    *   assign a default system stack size.  An original stack
+    *   size of less than 0 will assign the APR default stack size.
+    *   anything else will be taken as is.
+    */
+    if (attr && (attr->stack_size >= 0)) {
+        stack_size = attr->stack_size;
+    }
+    
+    (*new) = (apr_thread_t *)apr_palloc(pool, sizeof(apr_thread_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+    
+    (*new)->pool = pool;
+    (*new)->data = data;
+    (*new)->func = func;
+    (*new)->thread_name = (char*)apr_pstrdup(pool, threadName);
+    
+    stat = apr_pool_create(&(*new)->pool, pool);
+    if (stat != APR_SUCCESS) {
+        return stat;
+    }
+    
+    if (attr && attr->detach) {
+        flags |= NX_THR_DETACHED;
+    }
+    
+    (*new)->ctx = NXContextAlloc(
+    	/* void(*start_routine)(void *arg)*/(void (*)(void *)) dummy_worker,
+     	/* void *arg */										   (*new),
+     	/* int priority */ 									   NX_PRIO_MED,
+     	/* NXSize_t stackSize */							   stack_size,
+     	/* long flags */									   NX_CTX_NORMAL,
+     	/* int *error */									   &stat);
+		
+     	                                                                   
+  	stat = NXContextSetName(
+		 	/* NXContext_t ctx */			(*new)->ctx,
+			/* const char *name */			threadName);
+
+  	stat = NXThreadCreate(
+        	/* NXContext_t context */		(*new)->ctx,
+        	/* long flags */				flags,
+        	/* NXThreadId_t *thread_id */	&(*new)->td);
+
+    if(stat==0)
+     	return APR_SUCCESS;
+        
+	return(stat);// if error    
+}
+
+apr_os_thread_t apr_os_thread_current()
+{
+    return NXThreadGetId();
+}
+
+int apr_os_thread_equal(apr_os_thread_t tid1, apr_os_thread_t tid2)
+{
+    return (tid1 == tid2);
+}
+
+void apr_thread_yield()
+{
+    NXThreadYield();
+}
+
+apr_status_t apr_thread_exit(apr_thread_t *thd,
+                             apr_status_t retval)
+{
+    thd->exitval = retval;
+    apr_pool_destroy(thd->pool);
+    NXThreadExit(NULL);
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_thread_join(apr_status_t *retval,
+                                          apr_thread_t *thd)
+{
+    apr_status_t  stat;    
+    NXThreadId_t dthr;
+
+    if ((stat = NXThreadJoin(thd->td, &dthr, NULL)) == 0) {
+        *retval = thd->exitval;
+        return APR_SUCCESS;
+    }
+    else {
+        return stat;
+    }
+}
+
+apr_status_t apr_thread_detach(apr_thread_t *thd)
+{
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_thread_data_get(void **data, const char *key,
+                                             apr_thread_t *thread)
+{
+    if (thread != NULL) {
+            return apr_pool_userdata_get(data, key, thread->pool);
+    }
+    else {
+        data = NULL;
+        return APR_ENOTHREAD;
+    }
+}
+
+apr_status_t apr_thread_data_set(void *data, const char *key,
+                              apr_status_t (*cleanup) (void *),
+                              apr_thread_t *thread)
+{
+    if (thread != NULL) {
+       return apr_pool_userdata_set(data, key, cleanup, thread->pool);
+    }
+    else {
+        data = NULL;
+        return APR_ENOTHREAD;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_os_thread_get(apr_os_thread_t **thethd,
+                                            apr_thread_t *thd)
+{
+    if (thd == NULL) {
+        return APR_ENOTHREAD;
+    }
+    *thethd = &(thd->td);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_thread_put(apr_thread_t **thd,
+                                            apr_os_thread_t *thethd,
+                                            apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*thd) == NULL) {
+        (*thd) = (apr_thread_t *)apr_palloc(pool, sizeof(apr_thread_t));
+        (*thd)->pool = pool;
+    }
+    (*thd)->td = *thethd;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_once_init(apr_thread_once_t **control,
+                                               apr_pool_t *p)
+{
+    (*control) = apr_pcalloc(p, sizeof(**control));
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_once(apr_thread_once_t *control,
+                                          void (*func)(void))
+{
+    if (!atomic_xchg(&control->value, 1)) {
+        func();
+    }
+    return APR_SUCCESS;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread)
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/threadpriv.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/threadpriv.c
new file mode 100644
index 00000000..54680a56
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/netware/threadpriv.c
@@ -0,0 +1,102 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_portable.h"
+#include "apr_arch_threadproc.h"
+
+apr_status_t apr_threadkey_private_create(apr_threadkey_t **key, 
+                                        void (*dest)(void *), apr_pool_t *pool) 
+{
+    apr_status_t stat;
+    
+    (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t));
+	if ((*key) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*key)->pool = pool;
+
+    if ((stat = NXKeyCreate(NULL, dest, &(*key)->key)) == 0) {
+        return stat;
+    }
+    return stat;
+}
+
+apr_status_t apr_threadkey_private_get(void **new, apr_threadkey_t *key)
+{
+    apr_status_t stat;
+    
+    if ((stat = NXKeyGetValue(key->key, new)) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return stat;    
+    }
+}
+
+apr_status_t apr_threadkey_private_set(void *priv, apr_threadkey_t *key)
+{
+    apr_status_t stat;
+    if ((stat = NXKeySetValue(key->key, priv)) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return stat;
+    }
+}
+
+apr_status_t apr_threadkey_private_delete(apr_threadkey_t *key)
+{
+    apr_status_t stat;
+    if ((stat = NXKeyDelete(key->key)) == 0) {
+        return APR_SUCCESS; 
+    }
+    return stat;
+}
+
+apr_status_t apr_threadkey_data_get(void **data, const char *key, apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_get(data, key, threadkey->pool);
+}
+
+apr_status_t apr_threadkey_data_set(void *data,
+                                 const char *key, apr_status_t (*cleanup) (void *),
+                                 apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_set(data, key, cleanup, threadkey->pool);
+}
+
+apr_status_t apr_os_threadkey_get(apr_os_threadkey_t *thekey,
+                                               apr_threadkey_t *key)
+{
+    thekey = &(key->key);
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_os_threadkey_put(apr_threadkey_t **key, 
+                                apr_os_threadkey_t *thekey, apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*key) == NULL) {
+        (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t));
+        (*key)->pool = pool;
+    }
+    (*key)->key = *thekey;
+    return APR_SUCCESS;
+}           
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/Makefile.in
new file mode 100644
index 00000000..3cc12ad7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/Makefile.in
@@ -0,0 +1,18 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	proc.lo \
+	thread.lo \
+	threadpriv.lo \
+	signals.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+OSDIR=$(INCDIR)/arch/@OSDIR@
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/proc.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/proc.c
new file mode 100644
index 00000000..d57df5ea
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/proc.c
@@ -0,0 +1,605 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define INCL_DOS
+#define INCL_DOSERRORS
+
+#include "apr_arch_threadproc.h"
+#include "apr_arch_file_io.h"
+#include "apr_private.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+#include "apr_strings.h"
+#include "apr_signal.h"
+#include <signal.h>
+#include <string.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <process.h>
+#include <stdlib.h>
+
+APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new, apr_pool_t *pool)
+{
+    (*new) = (apr_procattr_t *)apr_palloc(pool, 
+              sizeof(apr_procattr_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+    (*new)->pool = pool;
+    (*new)->parent_in = NULL;
+    (*new)->child_in = NULL;
+    (*new)->parent_out = NULL;
+    (*new)->child_out = NULL;
+    (*new)->parent_err = NULL;
+    (*new)->child_err = NULL;
+    (*new)->currdir = NULL; 
+    (*new)->cmdtype = APR_PROGRAM;
+    (*new)->detached = FALSE;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, apr_int32_t in, 
+                                              apr_int32_t out, apr_int32_t err)
+{
+    apr_status_t stat;
+    if (in) {
+        if ((stat = apr_file_pipe_create(&attr->child_in, &attr->parent_in,
+                                   attr->pool)) != APR_SUCCESS) {
+            return stat;
+        }
+        switch (in) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_in, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_in, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_in, 0);
+            apr_file_pipe_timeout_set(attr->parent_in, 0);
+        }
+    } 
+    if (out) {
+        if ((stat = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
+                                   attr->pool)) != APR_SUCCESS) {
+            return stat;
+        }
+        switch (out) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_out, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_out, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_out, 0);
+            apr_file_pipe_timeout_set(attr->parent_out, 0);
+        }
+    } 
+    if (err) {
+        if ((stat = apr_file_pipe_create(&attr->parent_err, &attr->child_err,
+                                   attr->pool)) != APR_SUCCESS) {
+            return stat;
+        }
+        switch (err) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_err, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_err, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_err, 0);
+            apr_file_pipe_timeout_set(attr->parent_err, 0);
+        }
+    } 
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr, apr_file_t *child_in,
+                                                    apr_file_t *parent_in)
+{
+    if (attr->child_in == NULL && attr->parent_in == NULL)
+        apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool);
+
+    if (child_in != NULL)
+        apr_file_dup(&attr->child_in, child_in, attr->pool);
+
+    if (parent_in != NULL)
+        apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr, apr_file_t *child_out,
+                                                     apr_file_t *parent_out)
+{
+    if (attr->child_out == NULL && attr->parent_out == NULL)
+        apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool);
+
+    if (child_out != NULL)
+        apr_file_dup(&attr->child_out, child_out, attr->pool);
+
+    if (parent_out != NULL)
+        apr_file_dup(&attr->parent_out, parent_out, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr, apr_file_t *child_err,
+                                                     apr_file_t *parent_err)
+{
+    if (attr->child_err == NULL && attr->parent_err == NULL)
+        apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool);
+
+    if (child_err != NULL)
+        apr_file_dup(&attr->child_err, child_err, attr->pool);
+
+    if (parent_err != NULL)
+        apr_file_dup(&attr->parent_err, parent_err, attr->pool);
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_dir_set(apr_procattr_t *attr, const char *dir)
+{
+    attr->currdir = apr_pstrdup(attr->pool, dir);
+    if (attr->currdir) {
+        return APR_SUCCESS;
+    }
+    return APR_ENOMEM;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_cmdtype_set(apr_procattr_t *attr,
+                                                   apr_cmdtype_e cmd) 
+{
+    attr->cmdtype = cmd;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_detach_set(apr_procattr_t *attr, apr_int32_t detach) 
+{
+    attr->detached = detach;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_fork(apr_proc_t *proc, apr_pool_t *pool)
+{
+    int pid;
+    
+    if ((pid = fork()) < 0) {
+        return errno;
+    }
+    else if (pid == 0) {
+        proc->pid = pid;
+        proc->in = NULL; 
+        proc->out = NULL; 
+        proc->err = NULL; 
+        return APR_INCHILD;
+    }
+    proc->pid = pid;
+    proc->in = NULL; 
+    proc->out = NULL; 
+    proc->err = NULL; 
+    return APR_INPARENT;
+}
+
+
+
+/* quotes in the string are doubled up.
+ * Used to escape quotes in args passed to OS/2's cmd.exe
+ */
+static char *double_quotes(apr_pool_t *pool, const char *str)
+{
+    int num_quotes = 0;
+    int len = 0;
+    char *quote_doubled_str, *dest;
+    
+    while (str[len]) {
+        num_quotes += str[len++] == '\"';
+    }
+    
+    quote_doubled_str = apr_palloc(pool, len + num_quotes + 1);
+    dest = quote_doubled_str;
+    
+    while (*str) {
+        if (*str == '\"')
+            *(dest++) = '\"';
+        *(dest++) = *(str++);
+    }
+    
+    *dest = 0;
+    return quote_doubled_str;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_errfn_set(apr_procattr_t *attr,
+                                                       apr_child_errfn_t *errfn)
+{
+    /* won't ever be called on this platform, so don't save the function pointer */
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_procattr_error_check_set(apr_procattr_t *attr,
+                                                       apr_int32_t chk)
+{
+    /* won't ever be used on this platform, so don't save the flag */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_addrspace_set(apr_procattr_t *attr,
+                                                       apr_int32_t addrspace)
+{
+    /* won't ever be used on this platform, so don't save the flag */
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *proc, const char *progname,
+                                          const char * const *args,
+                                          const char * const *env,
+                                          apr_procattr_t *attr, apr_pool_t *pool)
+{
+    int i, arg, numargs, cmdlen;
+    apr_status_t status;
+    const char **newargs;
+    char savedir[300];
+    HFILE save_in, save_out, save_err, dup;
+    int criticalsection = FALSE;
+    char *extension, *newprogname, *extra_arg = NULL, *cmdline, *cmdline_pos;
+    char interpreter[1024];
+    char error_object[260];
+    apr_file_t *progfile;
+    int env_len, e;
+    char *env_block, *env_block_pos;
+    RESULTCODES rescodes;
+
+    /* Prevent other threads from running while these process-wide resources are modified */
+    if (attr->child_in || attr->child_out || attr->child_err || attr->currdir) {
+        criticalsection = TRUE;
+        DosEnterCritSec();
+    }
+
+    if (attr->child_in) {
+        save_in = -1;
+        DosDupHandle(STDIN_FILENO, &save_in);
+        dup = STDIN_FILENO;
+        DosDupHandle(attr->child_in->filedes, &dup);
+        DosSetFHState(attr->parent_in->filedes, OPEN_FLAGS_NOINHERIT);
+    }
+    
+    if (attr->child_out) {
+        save_out = -1;
+        DosDupHandle(STDOUT_FILENO, &save_out);
+        dup = STDOUT_FILENO;
+        DosDupHandle(attr->child_out->filedes, &dup);
+        DosSetFHState(attr->parent_out->filedes, OPEN_FLAGS_NOINHERIT);
+    }
+    
+    if (attr->child_err) {
+        save_err = -1;
+        DosDupHandle(STDERR_FILENO, &save_err);
+        dup = STDERR_FILENO;
+        DosDupHandle(attr->child_err->filedes, &dup);
+        DosSetFHState(attr->parent_err->filedes, OPEN_FLAGS_NOINHERIT);
+    }
+
+    apr_signal(SIGCHLD, SIG_DFL); /*not sure if this is needed or not */
+
+    if (attr->currdir != NULL) {
+        _getcwd2(savedir, sizeof(savedir));
+        
+        if (_chdir2(attr->currdir) < 0) {
+            if (criticalsection)
+                DosExitCritSec();
+            return errno;
+        }
+    }
+
+    interpreter[0] = 0;
+    extension = strrchr(progname, '.');
+
+    if (extension == NULL || strchr(extension, '/') || strchr(extension, '\\'))
+        extension = "";
+
+    /* ### how to handle APR_PROGRAM_ENV and APR_PROGRAM_PATH? */
+
+    if (attr->cmdtype == APR_SHELLCMD ||
+        attr->cmdtype == APR_SHELLCMD_ENV ||
+        strcasecmp(extension, ".cmd") == 0) {
+        strcpy(interpreter, "#!" SHELL_PATH);
+        extra_arg = "/C";
+    } else if (stricmp(extension, ".exe") != 0) {
+        status = apr_file_open(&progfile, progname, APR_READ|APR_BUFFERED, 0, pool);
+
+        if (status != APR_SUCCESS && APR_STATUS_IS_ENOENT(status)) {
+            progname = apr_pstrcat(pool, progname, ".exe", NULL);
+        }
+
+        if (status == APR_SUCCESS) {
+            status = apr_file_gets(interpreter, sizeof(interpreter), progfile);
+
+            if (status == APR_SUCCESS) {
+                if (interpreter[0] == '#' && interpreter[1] == '!') {
+                    /* delete CR/LF & any other whitespace off the end */
+                    int end = strlen(interpreter) - 1;
+
+                    while (end >= 0 && apr_isspace(interpreter[end])) {
+                        interpreter[end] = '\0';
+                        end--;
+                    }
+
+                    if (interpreter[2] != '/' && interpreter[2] != '\\' && interpreter[3] != ':') {
+                        char buffer[300];
+
+                        if (DosSearchPath(SEARCH_ENVIRONMENT, "PATH", interpreter+2, buffer, sizeof(buffer)) == 0) {
+                            strcpy(interpreter+2, buffer);
+                        } else {
+                            strcat(interpreter, ".exe");
+                            if (DosSearchPath(SEARCH_ENVIRONMENT, "PATH", interpreter+2, buffer, sizeof(buffer)) == 0) {
+                                strcpy(interpreter+2, buffer);
+                            }
+                        }
+                    }
+                } else {
+                    interpreter[0] = 0;
+                }
+            }
+
+            apr_file_close(progfile);
+        }
+    }
+
+    i = 0;
+
+    while (args && args[i]) {
+        i++;
+    }
+
+    newargs = (const char **)apr_palloc(pool, sizeof (char *) * (i + 4));
+    numargs = 0;
+
+    if (interpreter[0])
+        newargs[numargs++] = interpreter + 2;
+    if (extra_arg)
+        newargs[numargs++] = "/c";
+
+    newargs[numargs++] = newprogname = apr_pstrdup(pool, progname);
+    arg = 1;
+
+    while (args && args[arg]) {
+        newargs[numargs++] = args[arg++];
+    }
+
+    newargs[numargs] = NULL;
+
+    for (i=0; newprogname[i]; i++)
+        if (newprogname[i] == '/')
+            newprogname[i] = '\\';
+
+    cmdlen = 0;
+
+    for (i=0; i<numargs; i++)
+        cmdlen += strlen(newargs[i]) + 3;
+
+    cmdline = apr_palloc(pool, cmdlen + 2);
+    cmdline_pos = cmdline;
+
+    for (i=0; i<numargs; i++) {
+        const char *a = newargs[i];
+
+        if (strpbrk(a, "&|<>\" "))
+            a = apr_pstrcat(pool, "\"", double_quotes(pool, a), "\"", NULL);
+
+        if (i)
+            *(cmdline_pos++) = ' ';
+
+        strcpy(cmdline_pos, a);
+        cmdline_pos += strlen(cmdline_pos);
+    }
+
+    *(++cmdline_pos) = 0; /* Add required second terminator */
+    cmdline_pos = strchr(cmdline, ' ');
+
+    if (cmdline_pos) {
+        *cmdline_pos = 0;
+        cmdline_pos++;
+    }
+
+    /* Create environment block from list of envariables */
+    if (env) {
+        for (env_len=1, e=0; env[e]; e++)
+            env_len += strlen(env[e]) + 1;
+
+        env_block = apr_palloc(pool, env_len);
+        env_block_pos = env_block;
+
+        for (e=0; env[e]; e++) {
+            strcpy(env_block_pos, env[e]);
+            env_block_pos += strlen(env_block_pos) + 1;
+        }
+
+        *env_block_pos = 0; /* environment block is terminated by a double null */
+    } else
+        env_block = NULL;
+
+    status = DosExecPgm(error_object, sizeof(error_object),
+                        attr->detached ? EXEC_BACKGROUND : EXEC_ASYNCRESULT,
+                        cmdline, env_block, &rescodes, cmdline);
+
+    proc->pid = rescodes.codeTerminate;
+
+    if (attr->currdir != NULL) {
+        chdir(savedir);
+    }
+
+    if (attr->child_in) {
+        apr_file_close(attr->child_in);
+        dup = STDIN_FILENO;
+        DosDupHandle(save_in, &dup);
+        DosClose(save_in);
+    }
+    
+    if (attr->child_out) {
+        apr_file_close(attr->child_out);
+        dup = STDOUT_FILENO;
+        DosDupHandle(save_out, &dup);
+        DosClose(save_out);
+    }
+    
+    if (attr->child_err) {
+        apr_file_close(attr->child_err);
+        dup = STDERR_FILENO;
+        DosDupHandle(save_err, &dup);
+        DosClose(save_err);
+    }
+
+    if (criticalsection)
+        DosExitCritSec();
+
+    proc->in = attr->parent_in;
+    proc->err = attr->parent_err;
+    proc->out = attr->parent_out;
+    return status;
+}
+
+
+
+static void proces_result_codes(RESULTCODES codes, 
+                                int *exitcode, 
+                                apr_exit_why_e *exitwhy)
+{
+    int result = 0;
+    apr_exit_why_e why = APR_PROC_EXIT;
+
+    switch (codes.codeTerminate) {
+    case TC_EXIT:        /* Normal exit */
+        why = APR_PROC_EXIT;
+        result = codes.codeResult;
+        break;
+
+    case TC_HARDERROR:   /* Hard error halt */
+        why = APR_PROC_SIGNAL;
+        result = SIGSYS;
+        break;
+
+    case TC_KILLPROCESS: /* Was killed by a DosKillProcess() */
+        why = APR_PROC_SIGNAL;
+        result = SIGKILL;
+        break;
+
+    case TC_TRAP:        /* TRAP in 16 bit code */
+    case TC_EXCEPTION:   /* Threw an exception (32 bit code) */
+        why = APR_PROC_SIGNAL;
+
+        switch (codes.codeResult | XCPT_FATAL_EXCEPTION) {
+        case XCPT_ACCESS_VIOLATION:
+            result = SIGSEGV;
+            break;
+
+        case XCPT_ILLEGAL_INSTRUCTION:
+            result = SIGILL;
+            break;
+
+        case XCPT_FLOAT_DIVIDE_BY_ZERO:
+        case XCPT_INTEGER_DIVIDE_BY_ZERO:
+            result = SIGFPE;
+            break;
+
+        default:
+            result = codes.codeResult;
+            break;
+        }
+    }
+
+    if (exitcode) {
+        *exitcode = result;
+    }
+
+    if (exitwhy) {
+        *exitwhy = why;
+    }
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc,
+                                                  int *exitcode,
+                                                  apr_exit_why_e *exitwhy,
+                                                  apr_wait_how_e waithow,
+                                                  apr_pool_t *p)
+{
+    RESULTCODES codes;
+    ULONG rc;
+    PID pid;
+
+    rc = DosWaitChild(DCWA_PROCESSTREE, waithow == APR_WAIT ? DCWW_WAIT : DCWW_NOWAIT, &codes, &pid, 0);
+
+    if (rc == 0) {
+        proc->pid = pid;
+        proces_result_codes(codes, exitcode, exitwhy);
+        return APR_CHILD_DONE;
+    } else if (rc == ERROR_CHILD_NOT_COMPLETE) {
+        return APR_CHILD_NOTDONE;
+    }
+
+    return APR_OS2_STATUS(rc);
+} 
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc,
+                                        int *exitcode, apr_exit_why_e *exitwhy,
+                                        apr_wait_how_e waithow)
+{
+    RESULTCODES codes;
+    ULONG rc;
+    PID pid;
+    rc = DosWaitChild(DCWA_PROCESS, waithow == APR_WAIT ? DCWW_WAIT : DCWW_NOWAIT, &codes, &pid, proc->pid);
+
+    if (rc == 0) {
+        proces_result_codes(codes, exitcode, exitwhy);
+        return APR_CHILD_DONE;
+    } else if (rc == ERROR_CHILD_NOT_COMPLETE) {
+        return APR_CHILD_NOTDONE;
+    }
+
+    return APR_OS2_STATUS(rc);
+} 
+
+
+
+APR_DECLARE(apr_status_t) apr_proc_detach(int daemonize)
+{
+    return APR_ENOTIMPL;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/signals.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/signals.c
new file mode 100644
index 00000000..e1727125
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/signals.c
@@ -0,0 +1 @@
+#include "../unix/signals.c"
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/thread.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/thread.c
new file mode 100644
index 00000000..e0f32561
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/thread.c
@@ -0,0 +1,259 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define INCL_DOSERRORS
+#define INCL_DOS
+#include "apr_arch_threadproc.h"
+#include "apr_thread_proc.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+#include "apr_arch_file_io.h"
+#include <stdlib.h>
+
+APR_DECLARE(apr_status_t) apr_threadattr_create(apr_threadattr_t **new, apr_pool_t *pool)
+{
+    (*new) = (apr_threadattr_t *)apr_palloc(pool, sizeof(apr_threadattr_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->pool = pool;
+    (*new)->attr = 0;
+    (*new)->stacksize = 0;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_threadattr_detach_set(apr_threadattr_t *attr, apr_int32_t on)
+{
+    attr->attr |= APR_THREADATTR_DETACHED;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_threadattr_detach_get(apr_threadattr_t *attr)
+{
+    return (attr->attr & APR_THREADATTR_DETACHED) ? APR_DETACH : APR_NOTDETACH;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_threadattr_stacksize_set(apr_threadattr_t *attr,
+                                                       apr_size_t stacksize)
+{
+    attr->stacksize = stacksize;
+    return APR_SUCCESS;
+}
+
+
+
+static void apr_thread_begin(void *arg)
+{
+  apr_thread_t *thread = (apr_thread_t *)arg;
+  thread->exitval = thread->func(thread, thread->data);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new, apr_threadattr_t *attr, 
+                                            apr_thread_start_t func, void *data, 
+                                            apr_pool_t *pool)
+{
+    apr_status_t stat;
+    apr_thread_t *thread;
+ 
+    thread = (apr_thread_t *)apr_palloc(pool, sizeof(apr_thread_t));
+    *new = thread;
+
+    if (thread == NULL) {
+        return APR_ENOMEM;
+    }
+
+    thread->pool = pool;
+    thread->attr = attr;
+    thread->func = func;
+    thread->data = data;
+    stat = apr_pool_create(&thread->pool, pool);
+    
+    if (stat != APR_SUCCESS) {
+        return stat;
+    }
+
+    if (attr == NULL) {
+        stat = apr_threadattr_create(&thread->attr, thread->pool);
+        
+        if (stat != APR_SUCCESS) {
+            return stat;
+        }
+    }
+
+    thread->tid = _beginthread(apr_thread_begin, NULL,
+                               thread->attr->stacksize > 0 ?
+                               thread->attr->stacksize : APR_THREAD_STACKSIZE,
+                               thread);
+        
+    if (thread->tid < 0) {
+        return errno;
+    }
+
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_os_thread_t) apr_os_thread_current()
+{
+    PIB *ppib;
+    TIB *ptib;
+    DosGetInfoBlocks(&ptib, &ppib);
+    return ptib->tib_ptib2->tib2_ultid;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_exit(apr_thread_t *thd, apr_status_t retval)
+{
+    thd->exitval = retval;
+    _endthread();
+    return -1; /* If we get here something's wrong */
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_join(apr_status_t *retval, apr_thread_t *thd)
+{
+    ULONG rc;
+    TID waittid = thd->tid;
+
+    if (thd->attr->attr & APR_THREADATTR_DETACHED)
+        return APR_EINVAL;
+
+    rc = DosWaitThread(&waittid, DCWW_WAIT);
+
+    if (rc == ERROR_INVALID_THREADID)
+        rc = 0; /* Thread had already terminated */
+
+    *retval = thd->exitval;
+    return APR_OS2_STATUS(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd)
+{
+    thd->attr->attr |= APR_THREADATTR_DETACHED;
+    return APR_SUCCESS;
+}
+
+
+
+void apr_thread_yield()
+{
+    DosSleep(0);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_thread_get(apr_os_thread_t **thethd, apr_thread_t *thd)
+{
+    *thethd = &thd->tid;
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_os_thread_put(apr_thread_t **thd, apr_os_thread_t *thethd, 
+                                            apr_pool_t *pool)
+{
+    if ((*thd) == NULL) {
+        (*thd) = (apr_thread_t *)apr_pcalloc(pool, sizeof(apr_thread_t));
+        (*thd)->pool = pool;
+    }
+    (*thd)->tid = *thethd;
+    return APR_SUCCESS;
+}
+
+
+
+int apr_os_thread_equal(apr_os_thread_t tid1, apr_os_thread_t tid2)
+{
+    return tid1 == tid2;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_data_get(void **data, const char *key, apr_thread_t *thread)
+{
+    return apr_pool_userdata_get(data, key, thread->pool);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_data_set(void *data, const char *key,
+                                              apr_status_t (*cleanup) (void *),
+                                              apr_thread_t *thread)
+{
+    return apr_pool_userdata_set(data, key, cleanup, thread->pool);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread)
+
+
+
+static apr_status_t thread_once_cleanup(void *vcontrol)
+{
+    apr_thread_once_t *control = (apr_thread_once_t *)vcontrol;
+
+    if (control->sem) {
+        DosCloseEventSem(control->sem);
+    }
+
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_once_init(apr_thread_once_t **control,
+                                               apr_pool_t *p)
+{
+    ULONG rc;
+    *control = (apr_thread_once_t *)apr_pcalloc(p, sizeof(apr_thread_once_t));
+    rc = DosCreateEventSem(NULL, &(*control)->sem, 0, TRUE);
+    apr_pool_cleanup_register(p, control, thread_once_cleanup, apr_pool_cleanup_null);
+    return APR_FROM_OS_ERROR(rc);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_thread_once(apr_thread_once_t *control, 
+                                          void (*func)(void))
+{
+    if (!control->hit) {
+        ULONG count, rc;
+        rc = DosResetEventSem(control->sem, &count);
+
+        if (rc == 0 && count) {
+            control->hit = 1;
+            func();
+        }
+    }
+
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/threadpriv.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/threadpriv.c
new file mode 100644
index 00000000..107ec10d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/os2/threadpriv.c
@@ -0,0 +1,88 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+#include "apr_thread_proc.h"
+#include "apr_portable.h"
+#include "apr_general.h"
+#include "apr_errno.h"
+#include "apr_lib.h"
+#include "apr_arch_file_io.h"
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key,
+                                                       void (*dest)(void *), 
+                                                       apr_pool_t *pool)
+{
+    (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t));
+
+    if ((*key) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*key)->pool = pool;
+    return APR_OS2_STATUS(DosAllocThreadLocalMemory(1, &((*key)->key)));
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new, apr_threadkey_t *key)
+{
+    (*new) = (void *)*(key->key);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv, apr_threadkey_t *key)
+{
+    *(key->key) = (ULONG)priv;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
+{
+    return APR_OS2_STATUS(DosFreeThreadLocalMemory(key->key));
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key,
+                                                 apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_get(data, key, threadkey->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key,
+                                                 apr_status_t (*cleanup) (void *),
+                                                 apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_set(data, key, cleanup, threadkey->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey, apr_threadkey_t *key)
+{
+    *thekey = key->key;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key, 
+                                               apr_os_threadkey_t *thekey, 
+                                               apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*key) == NULL) {
+        (*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t));
+        (*key)->pool = pool;
+    }
+    (*key)->key = *thekey;
+    return APR_SUCCESS;
+}           
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/proc.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/proc.o
new file mode 100644
index 00000000..9a795914
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/proc.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/procsup.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/procsup.o
new file mode 100644
index 00000000..03fb0822
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/procsup.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/signals.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/signals.o
new file mode 100644
index 00000000..789e6422
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/signals.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/thread.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/thread.o
new file mode 100644
index 00000000..211dc25d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/thread.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/threadpriv.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/threadpriv.o
new file mode 100644
index 00000000..5501d35c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/.libs/threadpriv.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile
new file mode 100644
index 00000000..858cde55
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile
@@ -0,0 +1,18 @@
+srcdir = .
+
+
+TARGETS = \
+	proc.lo \
+	procsup.lo \
+	thread.lo \
+	threadpriv.lo \
+	signals.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+DEFOSDIR=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile.in
new file mode 100644
index 00000000..42aa6d1b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/Makefile.in
@@ -0,0 +1,18 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	proc.lo \
+	procsup.lo \
+	thread.lo \
+	threadpriv.lo \
+	signals.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.c
new file mode 100644
index 00000000..95e0bd21
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.c
@@ -0,0 +1,624 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_signal.h"
+
+APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new,
+                                              apr_pool_t *pool)
+{
+    (*new) = (apr_procattr_t *)apr_pcalloc(pool, sizeof(apr_procattr_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+    (*new)->pool = pool;
+    (*new)->cmdtype = APR_PROGRAM;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr,
+                                              apr_int32_t in,
+                                              apr_int32_t out,
+                                              apr_int32_t err)
+{
+    apr_status_t status;
+    if (in != 0) {
+        if ((status = apr_file_pipe_create(&attr->child_in, &attr->parent_in,
+                                           attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+
+        switch (in) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_in, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_in, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_in, 0);
+            apr_file_pipe_timeout_set(attr->parent_in, 0);
+        }
+    }
+
+    if (out) {
+        if ((status = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
+                                           attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+
+        switch (out) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_out, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_out, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_out, 0);
+            apr_file_pipe_timeout_set(attr->parent_out, 0);
+        }
+    }
+
+    if (err) {
+        if ((status = apr_file_pipe_create(&attr->parent_err, &attr->child_err,
+                                           attr->pool)) != APR_SUCCESS) {
+            return status;
+        }
+
+        switch (err) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_PARENT_BLOCK:
+            apr_file_pipe_timeout_set(attr->child_err, 0);
+            break;
+        case APR_CHILD_BLOCK:
+            apr_file_pipe_timeout_set(attr->parent_err, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(attr->child_err, 0);
+            apr_file_pipe_timeout_set(attr->parent_err, 0);
+        }
+    }
+
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr,
+                                                    apr_file_t *child_in,
+                                                    apr_file_t *parent_in)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (attr->child_in == NULL && attr->parent_in == NULL)
+        rv = apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool);
+    
+    if (child_in != NULL && rv == APR_SUCCESS)
+        rv = apr_file_dup2(attr->child_in, child_in, attr->pool);
+
+    if (parent_in != NULL && rv == APR_SUCCESS)
+        rv = apr_file_dup2(attr->parent_in, parent_in, attr->pool);
+
+    return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr,
+                                                     apr_file_t *child_out,
+                                                     apr_file_t *parent_out)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (attr->child_out == NULL && attr->parent_out == NULL)
+        rv = apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool);
+
+    if (child_out != NULL && rv == APR_SUCCESS)
+        rv = apr_file_dup2(attr->child_out, child_out, attr->pool);
+
+    if (parent_out != NULL && rv == APR_SUCCESS)
+        rv = apr_file_dup2(attr->parent_out, parent_out, attr->pool);
+
+    return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr,
+                                                     apr_file_t *child_err,
+                                                     apr_file_t *parent_err)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (attr->child_err == NULL && attr->parent_err == NULL)
+        rv = apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool);
+
+    if (child_err != NULL && rv == APR_SUCCESS)
+        rv = apr_file_dup2(attr->child_err, child_err, attr->pool);
+
+    if (parent_err != NULL && rv == APR_SUCCESS)
+        rv = apr_file_dup2(attr->parent_err, parent_err, attr->pool);
+
+    return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_procattr_dir_set(apr_procattr_t *attr,
+                                               const char *dir)
+{
+    attr->currdir = apr_pstrdup(attr->pool, dir);
+    if (attr->currdir) {
+        return APR_SUCCESS;
+    }
+
+    return APR_ENOMEM;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_cmdtype_set(apr_procattr_t *attr,
+                                                   apr_cmdtype_e cmd)
+{
+    attr->cmdtype = cmd;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_detach_set(apr_procattr_t *attr,
+                                                  apr_int32_t detach)
+{
+    attr->detached = detach;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_fork(apr_proc_t *proc, apr_pool_t *pool)
+{
+    int pid;
+
+    if ((pid = fork()) < 0) {
+        return errno;
+    }
+    else if (pid == 0) {
+        proc->pid = pid;
+        proc->in = NULL;
+        proc->out = NULL;
+        proc->err = NULL;
+
+        return APR_INCHILD;
+    }
+
+    proc->pid = pid;
+    proc->in = NULL;
+    proc->out = NULL;
+    proc->err = NULL;
+
+    return APR_INPARENT;
+}
+
+static apr_status_t limit_proc(apr_procattr_t *attr)
+{
+#if APR_HAVE_STRUCT_RLIMIT && APR_HAVE_SETRLIMIT
+#ifdef RLIMIT_CPU
+    if (attr->limit_cpu != NULL) {
+        if ((setrlimit(RLIMIT_CPU, attr->limit_cpu)) != 0) {
+            return errno;
+        }
+    }
+#endif
+#ifdef RLIMIT_NPROC
+    if (attr->limit_nproc != NULL) {
+        if ((setrlimit(RLIMIT_NPROC, attr->limit_nproc)) != 0) {
+            return errno;
+        }
+    }
+#endif
+#ifdef RLIMIT_NOFILE
+    if (attr->limit_nofile != NULL) {
+        if ((setrlimit(RLIMIT_NOFILE, attr->limit_nofile)) != 0) {
+            return errno;
+        }
+    }
+#endif
+#if defined(RLIMIT_AS)
+    if (attr->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_AS, attr->limit_mem)) != 0) {
+            return errno;
+        }
+    }
+#elif defined(RLIMIT_DATA)
+    if (attr->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_DATA, attr->limit_mem)) != 0) {
+            return errno;
+        }
+    }
+#elif defined(RLIMIT_VMEM)
+    if (attr->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_VMEM, attr->limit_mem)) != 0) {
+            return errno;
+        }
+    }
+#endif
+#else
+    /*
+     * Maybe make a note in error_log that setrlimit isn't supported??
+     */
+
+#endif
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_errfn_set(apr_procattr_t *attr,
+                                                       apr_child_errfn_t *errfn)
+{
+    attr->errfn = errfn;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_error_check_set(apr_procattr_t *attr,
+                                                       apr_int32_t chk)
+{
+    attr->errchk = chk;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_addrspace_set(apr_procattr_t *attr,
+                                                       apr_int32_t addrspace)
+{
+    /* won't ever be used on this platform, so don't save the flag */
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new,
+                                          const char *progname,
+                                          const char * const *args,
+                                          const char * const *env,
+                                          apr_procattr_t *attr,
+                                          apr_pool_t *pool)
+{
+    int i;
+    const char * const empty_envp[] = {NULL};
+
+    if (!env) { /* Specs require an empty array instead of NULL;
+                 * Purify will trigger a failure, even if many
+                 * implementations don't.
+                 */
+        env = empty_envp;
+    }
+
+    new->in = attr->parent_in;
+    new->err = attr->parent_err;
+    new->out = attr->parent_out;
+
+    if (attr->errchk) {
+        if (attr->currdir) {
+            if (access(attr->currdir, X_OK) == -1) {
+                /* chdir() in child wouldn't have worked */
+                return errno;
+            }
+        }
+
+        if (attr->cmdtype == APR_PROGRAM ||
+            attr->cmdtype == APR_PROGRAM_ENV ||
+            *progname == '/') {
+            /* for both of these values of cmdtype, caller must pass
+             * full path, so it is easy to check;
+             * caller can choose to pass full path for other
+             * values of cmdtype
+             */
+            if (access(progname, R_OK|X_OK) == -1) {
+                /* exec*() in child wouldn't have worked */
+                return errno;
+            }
+        }
+        else {
+            /* todo: search PATH for progname then try to access it */
+        }
+    }
+
+    if ((new->pid = fork()) < 0) {
+        return errno;
+    }
+    else if (new->pid == 0) {
+        int status;
+        /* child process */
+
+        /*
+         * If we do exec cleanup before the dup2() calls to set up pipes
+         * on 0-2, we accidentally close the pipes used by programs like
+         * mod_cgid.
+         *
+         * If we do exec cleanup after the dup2() calls, cleanup can accidentally
+         * close our pipes which replaced any files which previously had
+         * descriptors 0-2.
+         *
+         * The solution is to kill the cleanup for the pipes, then do
+         * exec cleanup, then do the dup2() calls.
+         */
+
+        if (attr->child_in) {
+            apr_pool_cleanup_kill(apr_file_pool_get(attr->child_in),
+                                  attr->child_in, apr_unix_file_cleanup);
+        }
+
+        if (attr->child_out) {
+            apr_pool_cleanup_kill(apr_file_pool_get(attr->child_out),
+                                  attr->child_out, apr_unix_file_cleanup);
+        }
+
+        if (attr->child_err) {
+            apr_pool_cleanup_kill(apr_file_pool_get(attr->child_err),
+                                  attr->child_err, apr_unix_file_cleanup);
+        }
+
+        apr_pool_cleanup_for_exec();
+
+        if (attr->child_in) {
+            apr_file_close(attr->parent_in);
+            dup2(attr->child_in->filedes, STDIN_FILENO);
+            apr_file_close(attr->child_in);
+        }
+
+        if (attr->child_out) {
+            apr_file_close(attr->parent_out);
+            dup2(attr->child_out->filedes, STDOUT_FILENO);
+            apr_file_close(attr->child_out);
+        }
+
+        if (attr->child_err) {
+            apr_file_close(attr->parent_err);
+            dup2(attr->child_err->filedes, STDERR_FILENO);
+            apr_file_close(attr->child_err);
+        }
+
+        apr_signal(SIGCHLD, SIG_DFL); /* not sure if this is needed or not */
+
+        if (attr->currdir != NULL) {
+            if (chdir(attr->currdir) == -1) {
+                if (attr->errfn) {
+                    attr->errfn(pool, errno, "change of working directory failed");
+                }
+                exit(-1);   /* We have big problems, the child should exit. */
+            }
+        }
+
+        if ((status = limit_proc(attr)) != APR_SUCCESS) {
+            if (attr->errfn) {
+                attr->errfn(pool, errno, "setting of resource limits failed");
+            }
+            exit(-1);   /* We have big problems, the child should exit. */
+        }
+
+        if (attr->cmdtype == APR_SHELLCMD ||
+            attr->cmdtype == APR_SHELLCMD_ENV) {
+            int onearg_len = 0;
+            const char *newargs[4];
+
+            newargs[0] = SHELL_PATH;
+            newargs[1] = "-c";
+
+            i = 0;
+            while (args[i]) {
+                onearg_len += strlen(args[i]);
+                onearg_len++; /* for space delimiter */
+                i++;
+            }
+
+            switch(i) {
+            case 0:
+                /* bad parameters; we're doomed */
+                break;
+            case 1:
+                /* no args, or caller already built a single string from
+                 * progname and args
+                 */
+                newargs[2] = args[0];
+                break;
+            default:
+            {
+                char *ch, *onearg;
+                
+                ch = onearg = apr_palloc(pool, onearg_len);
+                i = 0;
+                while (args[i]) {
+                    size_t len = strlen(args[i]);
+
+                    memcpy(ch, args[i], len);
+                    ch += len;
+                    *ch = ' ';
+                    ++ch;
+                    ++i;
+                }
+                --ch; /* back up to trailing blank */
+                *ch = '\0';
+                newargs[2] = onearg;
+            }
+            }
+
+            newargs[3] = NULL;
+
+            if (attr->detached) {
+                apr_proc_detach(APR_PROC_DETACH_DAEMONIZE);
+            }
+
+            if (attr->cmdtype == APR_SHELLCMD) {
+                execve(SHELL_PATH, (char * const *) newargs, (char * const *)env);
+            }
+            else {
+                execv(SHELL_PATH, (char * const *)newargs);
+            }
+        }
+        else if (attr->cmdtype == APR_PROGRAM) {
+            if (attr->detached) {
+                apr_proc_detach(APR_PROC_DETACH_DAEMONIZE);
+            }
+
+            execve(progname, (char * const *)args, (char * const *)env);
+        }
+        else if (attr->cmdtype == APR_PROGRAM_ENV) {
+            if (attr->detached) {
+                apr_proc_detach(APR_PROC_DETACH_DAEMONIZE);
+            }
+
+            execv(progname, (char * const *)args);
+        }
+        else {
+            /* APR_PROGRAM_PATH */
+            if (attr->detached) {
+                apr_proc_detach(APR_PROC_DETACH_DAEMONIZE);
+            }
+
+            execvp(progname, (char * const *)args);
+        }
+        if (attr->errfn) {
+            char *desc;
+
+            desc = apr_psprintf(pool, "exec of '%s' failed",
+                                progname);
+            attr->errfn(pool, errno, desc);
+        }
+
+        exit(-1);  /* if we get here, there is a problem, so exit with an
+                    * error code. */
+    }
+
+    /* Parent process */
+    if (attr->child_in) {
+        apr_file_close(attr->child_in);
+    }
+
+    if (attr->child_out) {
+        apr_file_close(attr->child_out);
+    }
+
+    if (attr->child_err) {
+        apr_file_close(attr->child_err);
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc,
+                                                  int *exitcode,
+                                                  apr_exit_why_e *exitwhy,
+                                                  apr_wait_how_e waithow,
+                                                  apr_pool_t *p)
+{
+    proc->pid = -1;
+    return apr_proc_wait(proc, exitcode, exitwhy, waithow);
+}
+
+APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc,
+                                        int *exitcode, apr_exit_why_e *exitwhy,
+                                        apr_wait_how_e waithow)
+{
+    pid_t pstatus;
+    int waitpid_options = WUNTRACED;
+    int exit_int;
+    int ignore;
+    apr_exit_why_e ignorewhy;
+
+    if (exitcode == NULL) {
+        exitcode = &ignore;
+    }
+
+    if (exitwhy == NULL) {
+        exitwhy = &ignorewhy;
+    }
+
+    if (waithow != APR_WAIT) {
+        waitpid_options |= WNOHANG;
+    }
+
+    do {
+        pstatus = waitpid(proc->pid, &exit_int, waitpid_options);
+    } while (pstatus < 0 && errno == EINTR);
+
+    if (pstatus > 0) {
+        proc->pid = pstatus;
+
+        if (WIFEXITED(exit_int)) {
+            *exitwhy = APR_PROC_EXIT;
+            *exitcode = WEXITSTATUS(exit_int);
+        }
+        else if (WIFSIGNALED(exit_int)) {
+            *exitwhy = APR_PROC_SIGNAL;
+
+#ifdef WCOREDUMP
+            if (WCOREDUMP(exit_int)) {
+                *exitwhy |= APR_PROC_SIGNAL_CORE;
+            }
+#endif
+
+            *exitcode = WTERMSIG(exit_int);
+        }
+        else {
+            /* unexpected condition */
+            return APR_EGENERAL;
+        }
+
+        return APR_CHILD_DONE;
+    }
+    else if (pstatus == 0) {
+        return APR_CHILD_NOTDONE;
+    }
+
+    return errno;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_limit_set(apr_procattr_t *attr,
+                                                 apr_int32_t what,
+                                                 struct rlimit *limit)
+{
+    switch(what) {
+        case APR_LIMIT_CPU:
+#ifdef RLIMIT_CPU
+            attr->limit_cpu = limit;
+            break;
+#else
+            return APR_ENOTIMPL;
+#endif
+
+        case APR_LIMIT_MEM:
+#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)
+            attr->limit_mem = limit;
+            break;
+#else
+            return APR_ENOTIMPL;
+#endif
+
+        case APR_LIMIT_NPROC:
+#ifdef RLIMIT_NPROC
+            attr->limit_nproc = limit;
+            break;
+#else
+            return APR_ENOTIMPL;
+#endif
+
+        case APR_LIMIT_NOFILE:
+#ifdef RLIMIT_NOFILE
+            attr->limit_nofile = limit;
+            break;
+#else
+            return APR_ENOTIMPL;
+#endif
+
+    }
+
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.lo
new file mode 100644
index 00000000..25a271a8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.lo
@@ -0,0 +1,12 @@
+# proc.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/proc.o'
+
+# Name of the non-PIC object.
+non_pic_object='proc.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.o
new file mode 100644
index 00000000..ee7cc330
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/proc.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.c
new file mode 100644
index 00000000..e7b111bb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.c
@@ -0,0 +1,101 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_threadproc.h"
+
+APR_DECLARE(apr_status_t) apr_proc_detach(int daemonize)
+{
+    int x;
+
+    chdir("/");
+#if !defined(MPE) && !defined(OS2) && !defined(TPF) && !defined(BEOS)
+    /* Don't detach for MPE because child processes can't survive the death of
+     * the parent. */
+    if (daemonize) {
+	    if ((x = fork()) > 0) {
+	        exit(0);
+        }
+	    else if (x == -1) {
+	        perror("fork");
+	        fprintf(stderr, "unable to fork new process\n");
+	        exit(1);  /* we can't do anything here, so just exit. */
+	    }
+	    /* RAISE_SIGSTOP(DETACH); */
+    }
+#endif
+
+#ifdef HAVE_SETSID
+    /* A setsid() failure is not fatal if we didn't just fork().
+     * The calling process may be the process group leader, in
+     * which case setsid() will fail with EPERM.
+     */
+    if (setsid() == -1 && daemonize) {
+        return errno;
+    }
+#elif defined(NEXT) || defined(NEWSOS)
+    if (setpgrp(0, getpid()) == -1) {
+        return errno;
+    }
+#elif defined(OS2) || defined(TPF) || defined(MPE)
+    /* do nothing */
+#else
+    if (setpgid(0, 0) == -1) {
+        return errno;
+    }
+#endif
+
+    /* close out the standard file descriptors */
+    if (freopen("/dev/null", "r", stdin) == NULL) {
+        return errno;
+        /* continue anyhow -- note we can't close out descriptor 0 because we
+         * have nothing to replace it with, and if we didn't have a descriptor
+         * 0 the next file would be created with that value ... leading to
+         * havoc.
+         */
+    }
+    if (freopen("/dev/null", "w", stdout) == NULL) {
+        return errno;
+    }
+     /* We are going to reopen this again in a little while to the error
+      * log file, but better to do it twice and suffer a small performance
+      * hit for consistancy than not reopen it here.
+      */
+    if (freopen("/dev/null", "w", stderr) == NULL) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
+#if (!HAVE_WAITPID)
+/* From ikluft@amdahl.com
+ * this is not ideal but it works for SVR3 variants
+ * Modified by dwd@bell-labs.com to call wait3 instead of wait because
+ *   apache started to use the WNOHANG option.
+ */
+int waitpid(pid_t pid, int *statusp, int options)
+{
+    int tmp_pid;
+    if (kill(pid, 0) == -1) {
+        errno = ECHILD;
+        return -1;
+    }
+    while (((tmp_pid = wait3(statusp, options, 0)) != pid) &&
+                (tmp_pid != -1) && (tmp_pid != 0) && (pid != -1))
+        ;
+    return tmp_pid;
+}
+#endif
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.lo
new file mode 100644
index 00000000..97676e24
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.lo
@@ -0,0 +1,12 @@
+# procsup.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/procsup.o'
+
+# Name of the non-PIC object.
+non_pic_object='procsup.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.o
new file mode 100644
index 00000000..1fb7b463
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/procsup.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.c
new file mode 100644
index 00000000..ac0997f0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.c
@@ -0,0 +1,433 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define INCL_DOSEXCEPTIONS      /* for OS2 */
+#include "apr_arch_threadproc.h"
+#include "apr_private.h"
+#include "apr_pools.h"
+#include "apr_signal.h"
+#include "apr_strings.h"
+
+#include <assert.h>
+#if APR_HAS_THREADS && APR_HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+APR_DECLARE(apr_status_t) apr_proc_kill(apr_proc_t *proc, int signum)
+{
+#ifdef OS2
+    /* SIGTERM's don't work too well in OS/2 (only affects other EMX
+     * programs). CGIs may not be, esp. REXX scripts, so use a native
+     * call instead
+     */
+    if (signum == SIGTERM) {
+        return APR_OS2_STATUS(DosSendSignalException(proc->pid,
+                                                     XCPT_SIGNAL_BREAK));
+    }
+#endif /* OS2 */
+
+    if (kill(proc->pid, signum) == -1) {
+        return errno;
+    }
+
+    return APR_SUCCESS;
+}
+
+
+#if APR_HAVE_SIGACTION
+
+#ifdef DARWIN
+static void avoid_zombies(int signo)
+{
+    int exit_status;
+
+    while (waitpid(-1, &exit_status, WNOHANG) > 0) {
+        /* do nothing */
+    }
+}
+#endif /* DARWIN */
+
+/*
+ * Replace standard signal() with the more reliable sigaction equivalent
+ * from W. Richard Stevens' "Advanced Programming in the UNIX Environment"
+ * (the version that does not automatically restart system calls).
+ */
+APR_DECLARE(apr_sigfunc_t *) apr_signal(int signo, apr_sigfunc_t * func)
+{
+    struct sigaction act, oact;
+
+    act.sa_handler = func;
+    sigemptyset(&act.sa_mask);
+    act.sa_flags = 0;
+#ifdef SA_INTERRUPT             /* SunOS */
+    act.sa_flags |= SA_INTERRUPT;
+#endif
+#if defined(__osf__) && defined(__alpha)
+    /* XXX jeff thinks this should be enabled whenever SA_NOCLDWAIT is defined */
+
+    /* this is required on Tru64 to cause child processes to
+     * disappear gracefully - XPG4 compatible 
+     */
+    if ((signo == SIGCHLD) && (func == SIG_IGN)) {
+        act.sa_flags |= SA_NOCLDWAIT;
+    }
+#endif
+#ifdef DARWIN
+    /* ignoring SIGCHLD or leaving the default disposition doesn't avoid zombies,
+     * and there is no SA_NOCLDWAIT flag, so catch the signal and reap status in 
+     * the handler to avoid zombies
+     */
+    if ((signo == SIGCHLD) && (func == SIG_IGN)) {
+        act.sa_handler = avoid_zombies;
+    }
+#endif
+    if (sigaction(signo, &act, &oact) < 0)
+        return SIG_ERR;
+    return oact.sa_handler;
+}
+
+#endif /* HAVE_SIGACTION */
+
+/* AC_DECL_SYS_SIGLIST defines either of these symbols depending
+ * on the version of autoconf used. */
+#if defined(SYS_SIGLIST_DECLARED) || HAVE_DECL_SYS_SIGLIST
+
+void apr_signal_init(apr_pool_t *pglobal)
+{
+}
+const char *apr_signal_description_get(int signum)
+{
+    return sys_siglist[signum];
+}
+
+#else /* !(SYS_SIGLIST_DECLARED || HAVE_DECL_SYS_SIGLIST) */
+
+/* we need to roll our own signal description stuff */
+
+#if defined(NSIG)
+#define APR_NUMSIG NSIG
+#elif defined(_NSIG)
+#define APR_NUMSIG _NSIG
+#elif defined(__NSIG)
+#define APR_NUMSIG __NSIG
+#else
+#define APR_NUMSIG 33   /* breaks on OS/390 with < 33; 32 is o.k. for most */
+#endif
+
+static const char *signal_description[APR_NUMSIG];
+
+#define store_desc(index, string) \
+        do { \
+            if (index >= APR_NUMSIG) { \
+                assert(index < APR_NUMSIG); \
+            } \
+            else { \
+                signal_description[index] = string; \
+            } \
+        } while (0)
+
+void apr_signal_init(apr_pool_t *pglobal)
+{
+    int sig;
+
+    store_desc(0, "Signal 0");
+
+#ifdef SIGHUP
+    store_desc(SIGHUP, "Hangup");
+#endif
+#ifdef SIGINT
+    store_desc(SIGINT, "Interrupt");
+#endif
+#ifdef SIGQUIT
+    store_desc(SIGQUIT, "Quit");
+#endif
+#ifdef SIGILL
+    store_desc(SIGILL, "Illegal instruction");
+#endif
+#ifdef SIGTRAP
+    store_desc(SIGTRAP, "Trace/BPT trap");
+#endif
+#ifdef SIGIOT
+    store_desc(SIGIOT, "IOT instruction");
+#endif
+#ifdef SIGABRT
+    store_desc(SIGABRT, "Abort");
+#endif
+#ifdef SIGEMT
+    store_desc(SIGEMT, "Emulator trap");
+#endif
+#ifdef SIGFPE
+    store_desc(SIGFPE, "Arithmetic exception");
+#endif
+#ifdef SIGKILL
+    store_desc(SIGKILL, "Killed");
+#endif
+#ifdef SIGBUS
+    store_desc(SIGBUS, "Bus error");
+#endif
+#ifdef SIGSEGV
+    store_desc(SIGSEGV, "Segmentation fault");
+#endif
+#ifdef SIGSYS
+    store_desc(SIGSYS, "Bad system call");
+#endif
+#ifdef SIGPIPE
+    store_desc(SIGPIPE, "Broken pipe");
+#endif
+#ifdef SIGALRM
+    store_desc(SIGALRM, "Alarm clock");
+#endif
+#ifdef SIGTERM
+    store_desc(SIGTERM, "Terminated");
+#endif
+#ifdef SIGUSR1
+    store_desc(SIGUSR1, "User defined signal 1");
+#endif
+#ifdef SIGUSR2
+    store_desc(SIGUSR2, "User defined signal 2");
+#endif
+#ifdef SIGCLD
+    store_desc(SIGCLD, "Child status change");
+#endif
+#ifdef SIGCHLD
+    store_desc(SIGCHLD, "Child status change");
+#endif
+#ifdef SIGPWR
+    store_desc(SIGPWR, "Power-fail restart");
+#endif
+#ifdef SIGWINCH
+    store_desc(SIGWINCH, "Window changed");
+#endif
+#ifdef SIGURG
+    store_desc(SIGURG, "urgent socket condition");
+#endif
+#ifdef SIGPOLL
+    store_desc(SIGPOLL, "Pollable event occurred");
+#endif
+#ifdef SIGIO
+    store_desc(SIGIO, "socket I/O possible");
+#endif
+#ifdef SIGSTOP
+    store_desc(SIGSTOP, "Stopped (signal)");
+#endif
+#ifdef SIGTSTP
+    store_desc(SIGTSTP, "Stopped");
+#endif
+#ifdef SIGCONT
+    store_desc(SIGCONT, "Continued");
+#endif
+#ifdef SIGTTIN
+    store_desc(SIGTTIN, "Stopped (tty input)");
+#endif
+#ifdef SIGTTOU
+    store_desc(SIGTTOU, "Stopped (tty output)");
+#endif
+#ifdef SIGVTALRM
+    store_desc(SIGVTALRM, "virtual timer expired");
+#endif
+#ifdef SIGPROF
+    store_desc(SIGPROF, "profiling timer expired");
+#endif
+#ifdef SIGXCPU
+    store_desc(SIGXCPU, "exceeded cpu limit");
+#endif
+#ifdef SIGXFSZ
+    store_desc(SIGXFSZ, "exceeded file size limit");
+#endif
+
+    for (sig = 0; sig < APR_NUMSIG; ++sig)
+        if (signal_description[sig] == NULL)
+            signal_description[sig] = apr_psprintf(pglobal, "signal #%d", sig);
+}
+
+const char *apr_signal_description_get(int signum)
+{
+    return
+        signum < APR_NUMSIG
+        ? signal_description[signum]
+        : "unknown signal (number)";
+}
+
+#endif /* SYS_SIGLIST_DECLARED || HAVE_DECL_SYS_SIGLIST */
+
+#if APR_HAS_THREADS && (HAVE_SIGSUSPEND || APR_HAVE_SIGWAIT) && !defined(OS2)
+
+static void remove_sync_sigs(sigset_t *sig_mask)
+{
+#ifdef SIGABRT
+    sigdelset(sig_mask, SIGABRT);
+#endif
+#ifdef SIGBUS
+    sigdelset(sig_mask, SIGBUS);
+#endif
+#ifdef SIGEMT
+    sigdelset(sig_mask, SIGEMT);
+#endif
+#ifdef SIGFPE
+    sigdelset(sig_mask, SIGFPE);
+#endif
+#ifdef SIGILL
+    sigdelset(sig_mask, SIGILL);
+#endif
+#ifdef SIGIOT
+    sigdelset(sig_mask, SIGIOT);
+#endif
+#ifdef SIGPIPE
+    sigdelset(sig_mask, SIGPIPE);
+#endif
+#ifdef SIGSEGV
+    sigdelset(sig_mask, SIGSEGV);
+#endif
+#ifdef SIGSYS
+    sigdelset(sig_mask, SIGSYS);
+#endif
+#ifdef SIGTRAP
+    sigdelset(sig_mask, SIGTRAP);
+#endif
+
+/* the rest of the signals removed from the mask in this function
+ * absolutely must be removed; you cannot block synchronous signals
+ * (requirement of pthreads API)
+ *
+ * SIGUSR2 is being removed from the mask for the convenience of
+ * Purify users (Solaris, HP-UX, SGI) since Purify uses SIGUSR2
+ */
+#ifdef SIGUSR2
+    sigdelset(sig_mask, SIGUSR2);
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_signal_thread(int(*signal_handler)(int signum))
+{
+    sigset_t sig_mask;
+#if APR_HAVE_SIGWAIT
+    int (*sig_func)(int signum) = (int (*)(int))signal_handler;
+#endif
+
+    /* This thread will be the one responsible for handling signals */
+    sigfillset(&sig_mask);
+
+    /* On certain platforms, sigwait() returns EINVAL if any of various
+     * unblockable signals are included in the mask.  This was first 
+     * observed on AIX and Tru64.
+     */
+#ifdef SIGKILL
+    sigdelset(&sig_mask, SIGKILL);
+#endif
+#ifdef SIGSTOP
+    sigdelset(&sig_mask, SIGSTOP);
+#endif
+#ifdef SIGCONT
+    sigdelset(&sig_mask, SIGCONT);
+#endif
+#ifdef SIGWAITING
+    sigdelset(&sig_mask, SIGWAITING);
+#endif
+
+    /* no synchronous signals should be in the mask passed to sigwait() */
+    remove_sync_sigs(&sig_mask);
+
+    /* On AIX (4.3.3, at least), sigwait() won't wake up if the high-
+     * order bit of the second word of flags is turned on.  sigdelset()
+     * returns an error when trying to turn this off, so we'll turn it
+     * off manually.
+     *
+     * Note that the private fields differ between 32-bit and 64-bit
+     * and even between _ALL_SOURCE and !_ALL_SOURCE.  Except that on
+     * AIX 4.3 32-bit builds and 64-bit builds use the same definition.
+     *
+     * Applicable AIX fixes such that this is no longer needed:
+     *
+     * APAR IY23096 for AIX 51B, fix included in AIX 51C, and
+     * APAR IY24162 for 43X.
+     */
+#if defined(_AIX)
+#if defined(__64BIT__) && defined(_AIXVERSION_510)
+#ifdef _ALL_SOURCE
+        sig_mask.ss_set[3] &= 0x7FFFFFFF;
+#else /* not _ALL_SOURCE */
+        sig_mask.__ss_set[3] &= 0x7FFFFFFF;
+#endif
+#else /* not 64-bit build, or 64-bit build on 4.3 */
+#ifdef _ALL_SOURCE
+        sig_mask.hisigs &= 0x7FFFFFFF;
+#else /* not _ALL_SOURCE */
+        sig_mask.__hisigs &= 0x7FFFFFFF;
+#endif
+#endif
+#endif /* _AIX */
+
+    while (1) {
+#if APR_HAVE_SIGWAIT
+        int signal_received;
+
+        if (apr_sigwait(&sig_mask, &signal_received) != 0)
+        {
+            /* handle sigwait() error here */
+        }
+        
+        if (sig_func(signal_received) == 1) {
+            return APR_SUCCESS;
+        }
+#elif HAVE_SIGSUSPEND
+	sigsuspend(&sig_mask);
+#else
+#error No apr_sigwait() and no sigsuspend()
+#endif
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_setup_signal_thread(void)
+{
+    sigset_t sig_mask;
+    int rv;
+
+    /* All threads should mask out signals to be handled by
+     * the thread doing sigwait().
+     *
+     * No thread should ever block synchronous signals.
+     * See the Solaris man page for pthread_sigmask() for
+     * some information.  Solaris chooses to knock out such
+     * processes when a blocked synchronous signal is 
+     * delivered, skipping any registered signal handler.
+     * AIX doesn't call a signal handler either.  At least
+     * one level of linux+glibc does call the handler even
+     * when the synchronous signal is blocked.
+     */
+    sigfillset(&sig_mask);
+    remove_sync_sigs(&sig_mask);
+
+#if defined(SIGPROCMASK_SETS_THREAD_MASK)
+    if ((rv = sigprocmask(SIG_SETMASK, &sig_mask, NULL)) != 0) {
+        rv = errno;
+    }
+#else
+    if ((rv = pthread_sigmask(SIG_SETMASK, &sig_mask, NULL)) != 0) {
+#ifdef PTHREAD_SETS_ERRNO
+        rv = errno;
+#endif
+    }
+#endif
+    return rv;
+}
+
+#endif
+
+/* Deprecated */
+const char *apr_signal_get_description(int signum)
+{
+    return apr_signal_description_get(signum);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.lo
new file mode 100644
index 00000000..43a4057b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.lo
@@ -0,0 +1,12 @@
+# signals.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/signals.o'
+
+# Name of the non-PIC object.
+non_pic_object='signals.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.o
new file mode 100644
index 00000000..0164202b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/signals.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.c
new file mode 100644
index 00000000..d853818a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.c
@@ -0,0 +1,287 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_portable.h"
+#include "apr_arch_threadproc.h"
+
+#if APR_HAS_THREADS
+
+#if APR_HAVE_PTHREAD_H
+APR_DECLARE(apr_status_t) apr_threadattr_create(apr_threadattr_t **new,
+                                                apr_pool_t *pool)
+{
+    apr_status_t stat;
+
+    (*new) = (apr_threadattr_t *)apr_pcalloc(pool, sizeof(apr_threadattr_t));
+    (*new)->attr = (pthread_attr_t *)apr_pcalloc(pool, sizeof(pthread_attr_t));
+
+    if ((*new) == NULL || (*new)->attr == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->pool = pool;
+    stat = pthread_attr_init((*new)->attr);
+
+    if (stat == 0) {
+        return APR_SUCCESS;
+    }
+#ifdef PTHREAD_SETS_ERRNO
+    stat = errno;
+#endif
+
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_detach_set(apr_threadattr_t *attr,
+                                                    apr_int32_t on)
+{
+    apr_status_t stat;
+#ifdef PTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR
+    int arg = on;
+
+    if ((stat = pthread_attr_setdetachstate(attr->attr, &arg)) == 0) {
+#else
+    if ((stat = pthread_attr_setdetachstate(attr->attr, on)) == 0) {
+#endif
+
+        return APR_SUCCESS;
+    }
+    else {
+#ifdef PTHREAD_SETS_ERRNO
+        stat = errno;
+#endif
+
+        return stat;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_detach_get(apr_threadattr_t *attr)
+{
+    int state;
+
+#ifdef PTHREAD_ATTR_GETDETACHSTATE_TAKES_ONE_ARG
+    state = pthread_attr_getdetachstate(attr->attr);
+#else
+    pthread_attr_getdetachstate(attr->attr, &state);
+#endif
+    if (state == 1)
+        return APR_DETACH;
+    return APR_NOTDETACH;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_stacksize_set(apr_threadattr_t *attr,
+                                                       apr_size_t stacksize)
+{
+    int stat;
+
+    stat = pthread_attr_setstacksize(attr->attr, stacksize);
+    if (stat == 0) {
+        return APR_SUCCESS;
+    }
+#ifdef PTHREAD_SETS_ERRNO
+    stat = errno;
+#endif
+
+    return stat;
+}
+
+static void *dummy_worker(void *opaque)
+{
+    apr_thread_t *thread = (apr_thread_t*)opaque;
+    return thread->func(thread, thread->data);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new,
+                                            apr_threadattr_t *attr,
+                                            apr_thread_start_t func,
+                                            void *data,
+                                            apr_pool_t *pool)
+{
+    apr_status_t stat;
+    pthread_attr_t *temp;
+
+    (*new) = (apr_thread_t *)apr_pcalloc(pool, sizeof(apr_thread_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->td = (pthread_t *)apr_pcalloc(pool, sizeof(pthread_t));
+
+    if ((*new)->td == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->pool = pool;
+    (*new)->data = data;
+    (*new)->func = func;
+
+    if (attr)
+        temp = attr->attr;
+    else
+        temp = NULL;
+
+    stat = apr_pool_create(&(*new)->pool, pool);
+    if (stat != APR_SUCCESS) {
+        return stat;
+    }
+
+    if ((stat = pthread_create((*new)->td, temp, dummy_worker, (*new))) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+#ifdef PTHREAD_SETS_ERRNO
+        stat = errno;
+#endif
+
+        return stat;
+    }
+}
+
+APR_DECLARE(apr_os_thread_t) apr_os_thread_current(void)
+{
+    return pthread_self();
+}
+
+APR_DECLARE(int) apr_os_thread_equal(apr_os_thread_t tid1,
+                                     apr_os_thread_t tid2)
+{
+    return pthread_equal(tid1, tid2);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_exit(apr_thread_t *thd,
+                                          apr_status_t retval)
+{
+    thd->exitval = retval;
+    apr_pool_destroy(thd->pool);
+    pthread_exit(NULL);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_join(apr_status_t *retval,
+                                          apr_thread_t *thd)
+{
+    apr_status_t stat;
+    apr_status_t *thread_stat;
+
+    if ((stat = pthread_join(*thd->td,(void *)&thread_stat)) == 0) {
+        *retval = thd->exitval;
+        return APR_SUCCESS;
+    }
+    else {
+#ifdef PTHREAD_SETS_ERRNO
+        stat = errno;
+#endif
+
+        return stat;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd)
+{
+    apr_status_t stat;
+
+#ifdef PTHREAD_DETACH_ARG1_ADDR
+    if ((stat = pthread_detach(thd->td)) == 0) {
+#else
+    if ((stat = pthread_detach(*thd->td)) == 0) {
+#endif
+
+        return APR_SUCCESS;
+    }
+    else {
+#ifdef PTHREAD_SETS_ERRNO
+        stat = errno;
+#endif
+
+        return stat;
+    }
+}
+
+void apr_thread_yield()
+{
+}
+
+APR_DECLARE(apr_status_t) apr_thread_data_get(void **data, const char *key,
+                                              apr_thread_t *thread)
+{
+    return apr_pool_userdata_get(data, key, thread->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_data_set(void *data, const char *key,
+                              apr_status_t (*cleanup)(void *),
+                              apr_thread_t *thread)
+{
+    return apr_pool_userdata_set(data, key, cleanup, thread->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_os_thread_get(apr_os_thread_t **thethd,
+                                            apr_thread_t *thd)
+{
+    *thethd = thd->td;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_thread_put(apr_thread_t **thd,
+                                            apr_os_thread_t *thethd,
+                                            apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+
+    if ((*thd) == NULL) {
+        (*thd) = (apr_thread_t *)apr_pcalloc(pool, sizeof(apr_thread_t));
+        (*thd)->pool = pool;
+    }
+
+    (*thd)->td = thethd;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_once_init(apr_thread_once_t **control,
+                                               apr_pool_t *p)
+{
+    static const pthread_once_t once_init = PTHREAD_ONCE_INIT;
+
+    *control = apr_palloc(p, sizeof(**control));
+    (*control)->once = once_init;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_once(apr_thread_once_t *control,
+                                          void (*func)(void))
+{
+    return pthread_once(&control->once, func);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread)
+
+#endif  /* HAVE_PTHREAD_H */
+#endif  /* APR_HAS_THREADS */
+
+#if !APR_HAS_THREADS
+
+/* avoid warning for no prototype */
+APR_DECLARE(apr_status_t) apr_os_thread_get(void);
+
+APR_DECLARE(apr_status_t) apr_os_thread_get(void)
+{
+    return APR_ENOTIMPL;
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.lo
new file mode 100644
index 00000000..39686879
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.lo
@@ -0,0 +1,12 @@
+# thread.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/thread.o'
+
+# Name of the non-PIC object.
+non_pic_object='thread.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.o
new file mode 100644
index 00000000..589dea35
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/thread.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.c
new file mode 100644
index 00000000..c2785203
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.c
@@ -0,0 +1,129 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_portable.h"
+#include "apr_arch_threadproc.h"
+
+#if APR_HAS_THREADS
+
+#if APR_HAVE_PTHREAD_H
+APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key,
+                                                       void (*dest)(void *),
+                                                       apr_pool_t *pool)
+{
+    (*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t));
+
+    if ((*key) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*key)->pool = pool;
+
+    return pthread_key_create(&(*key)->key, dest);
+
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new,
+                                                    apr_threadkey_t *key)
+{
+#ifdef PTHREAD_GETSPECIFIC_TAKES_TWO_ARGS
+    if (pthread_getspecific(key->key,new))
+       *new = NULL;
+#else
+    (*new) = pthread_getspecific(key->key);
+#endif
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv,
+                                                    apr_threadkey_t *key)
+{
+    apr_status_t stat;
+
+    if ((stat = pthread_setspecific(key->key, priv)) == 0) {
+        return APR_SUCCESS;
+    }
+    else {
+        return stat;
+    }
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
+{
+#ifdef HAVE_PTHREAD_KEY_DELETE
+    apr_status_t stat;
+
+    if ((stat = pthread_key_delete(key->key)) == 0) {
+        return APR_SUCCESS;
+    }
+
+    return stat;
+#else
+    return APR_ENOTIMPL;
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key,
+                                                 apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_get(data, key, threadkey->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key,
+                              apr_status_t (*cleanup)(void *),
+                              apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_set(data, key, cleanup, threadkey->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey,
+                                               apr_threadkey_t *key)
+{
+    *thekey = key->key;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key,
+                                               apr_os_threadkey_t *thekey,
+                                               apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+
+    if ((*key) == NULL) {
+        (*key) = (apr_threadkey_t *)apr_pcalloc(pool, sizeof(apr_threadkey_t));
+        (*key)->pool = pool;
+    }
+
+    (*key)->key = *thekey;
+    return APR_SUCCESS;
+}
+#endif /* APR_HAVE_PTHREAD_H */
+#endif /* APR_HAS_THREADS */
+
+#if !APR_HAS_THREADS
+
+/* avoid warning for no prototype */
+APR_DECLARE(apr_status_t) apr_os_threadkey_get(void);
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_get(void)
+{
+    return APR_ENOTIMPL;
+}
+
+#endif
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.lo b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.lo
new file mode 100644
index 00000000..a32c9d51
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.lo
@@ -0,0 +1,12 @@
+# threadpriv.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/threadpriv.o'
+
+# Name of the non-PIC object.
+non_pic_object='threadpriv.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.o b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.o
new file mode 100644
index 00000000..fcf0f393
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/unix/threadpriv.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/proc.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/proc.c
new file mode 100644
index 00000000..df1b6404
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/proc.c
@@ -0,0 +1,874 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_threadproc.h"
+#include "win32/apr_arch_file_io.h"
+
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_lib.h"
+#include <stdlib.h>
+#if APR_HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#include <string.h>
+#if APR_HAVE_PROCESS_H
+#include <process.h>
+#endif
+
+/* We have very carefully excluded volumes of definitions from the
+ * Microsoft Platform SDK, which kill the build time performance.
+ * These the sole constants we borrow from WinBase.h and WinUser.h
+ */
+#ifndef LOGON32_LOGON_NETWORK
+#define LOGON32_LOGON_NETWORK 3
+#endif
+
+#ifdef _WIN32_WCE
+#ifndef DETACHED_PROCESS
+#define DETACHED_PROCESS 0
+#endif
+#ifndef CREATE_UNICODE_ENVIRONMENT
+#define CREATE_UNICODE_ENVIRONMENT 0
+#endif
+#ifndef STARTF_USESHOWWINDOW
+#define STARTF_USESHOWWINDOW 0
+#endif
+#ifndef SW_HIDE
+#define SW_HIDE 0
+#endif
+#endif
+/* 
+ * some of the ideas expressed herein are based off of Microsoft
+ * Knowledge Base article: Q190351
+ *
+ */
+
+APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new,
+                                                  apr_pool_t *pool)
+{
+    (*new) = (apr_procattr_t *)apr_pcalloc(pool, sizeof(apr_procattr_t));
+    (*new)->pool = pool;
+    (*new)->cmdtype = APR_PROGRAM;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr,
+                                              apr_int32_t in, 
+                                              apr_int32_t out,
+                                              apr_int32_t err)
+{
+    apr_status_t stat = APR_SUCCESS;
+
+    if (in) {
+        /* APR_CHILD_BLOCK maps to APR_WRITE_BLOCK, while
+         * APR_PARENT_BLOCK maps to APR_READ_BLOCK, so we
+         * must transpose the CHILD/PARENT blocking flags
+         * only for the stdin pipe.  stdout/stderr naturally
+         * map to the correct mode.
+         */
+        if (in == APR_CHILD_BLOCK)
+            in = APR_READ_BLOCK;
+        else if (in == APR_PARENT_BLOCK)
+            in = APR_WRITE_BLOCK;
+
+        stat = apr_create_nt_pipe(&attr->child_in, &attr->parent_in,
+                                  in, attr->pool);
+        if (stat == APR_SUCCESS)
+            stat = apr_file_inherit_unset(attr->parent_in);
+    }
+    if (out && stat == APR_SUCCESS) {
+        stat = apr_create_nt_pipe(&attr->parent_out, &attr->child_out,
+                                  out, attr->pool);
+        if (stat == APR_SUCCESS)
+            stat = apr_file_inherit_unset(attr->parent_out);
+    }
+    if (err && stat == APR_SUCCESS) {
+        stat = apr_create_nt_pipe(&attr->parent_err, &attr->child_err,
+                                  err, attr->pool);
+        if (stat == APR_SUCCESS)
+            stat = apr_file_inherit_unset(attr->parent_err);
+    }
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr, 
+                                                  apr_file_t *child_in, 
+                                                  apr_file_t *parent_in)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (child_in) {
+        if (attr->child_in == NULL)
+            rv = apr_file_dup(&attr->child_in, child_in, attr->pool);
+        else
+            rv = apr_file_dup2(attr->child_in, child_in, attr->pool);
+
+        if (rv == APR_SUCCESS)
+            rv = apr_file_inherit_set(attr->child_in);
+    }
+
+    if (parent_in && rv == APR_SUCCESS) {
+        if (attr->parent_in == NULL)
+            rv = apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+        else
+            rv = apr_file_dup2(attr->parent_in, parent_in, attr->pool);
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr,
+                                                   apr_file_t *child_out,
+                                                   apr_file_t *parent_out)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (child_out) {
+        if (attr->child_out == NULL)
+            rv = apr_file_dup(&attr->child_out, child_out, attr->pool);
+        else
+            rv = apr_file_dup2(attr->child_out, child_out, attr->pool);
+
+        if (rv == APR_SUCCESS)
+            rv = apr_file_inherit_set(attr->child_out);
+    }
+
+    if (parent_out && rv == APR_SUCCESS) {
+        if (attr->parent_out == NULL)
+            rv = apr_file_dup(&attr->parent_out, parent_out, attr->pool);
+        else
+            rv = apr_file_dup2(attr->parent_out, parent_out, attr->pool);
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr,
+                                                   apr_file_t *child_err,
+                                                   apr_file_t *parent_err)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (child_err) {
+        if (attr->child_err == NULL)
+            rv = apr_file_dup(&attr->child_err, child_err, attr->pool);
+        else
+            rv = apr_file_dup2(attr->child_err, child_err, attr->pool);
+
+        if (rv == APR_SUCCESS)
+            rv = apr_file_inherit_set(attr->child_err);
+    }
+
+    if (parent_err && rv == APR_SUCCESS) {
+        if (attr->parent_err == NULL)
+            rv = apr_file_dup(&attr->parent_err, parent_err, attr->pool);
+        else
+            rv = apr_file_dup2(attr->parent_err, parent_err, attr->pool);
+    }
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_dir_set(apr_procattr_t *attr,
+                                              const char *dir) 
+{
+    /* curr dir must be in native format, there are all sorts of bugs in
+     * the NT library loading code that flunk the '/' parsing test.
+     */
+    return apr_filepath_merge(&attr->currdir, NULL, dir, 
+                              APR_FILEPATH_NATIVE, attr->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_cmdtype_set(apr_procattr_t *attr,
+                                                  apr_cmdtype_e cmd) 
+{
+    attr->cmdtype = cmd;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_detach_set(apr_procattr_t *attr,
+                                                 apr_int32_t det) 
+{
+    attr->detached = det;
+    return APR_SUCCESS;
+}
+
+static const char* has_space(const char *str)
+{
+    const char *ch;
+    for (ch = str; *ch; ++ch) {
+        if (apr_isspace(*ch)) {
+            return ch;
+        }
+    }
+    return NULL;
+}
+
+static char *apr_caret_escape_args(apr_pool_t *p, const char *str)
+{
+    char *cmd;
+    unsigned char *d;
+    const unsigned char *s;
+
+    cmd = apr_palloc(p, 2 * strlen(str) + 1);	/* Be safe */
+    d = (unsigned char *)cmd;
+    s = (const unsigned char *)str;
+    for (; *s; ++s) {
+
+        /* 
+         * Newlines to Win32/OS2 CreateProcess() are ill advised.
+         * Convert them to spaces since they are effectively white
+         * space to most applications
+         */
+	if (*s == '\r' || *s == '\n') {
+	    *d++ = ' ';
+            continue;
+	}
+
+	if (IS_SHCHAR(*s)) {
+	    *d++ = '^';
+	}
+	*d++ = *s;
+    }
+    *d = '\0';
+
+    return cmd;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_child_errfn_set(apr_procattr_t *attr,
+                                                       apr_child_errfn_t *errfn)
+{
+    attr->errfn = errfn;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_error_check_set(apr_procattr_t *attr,
+                                                       apr_int32_t chk)
+{
+    attr->errchk = chk;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_procattr_addrspace_set(apr_procattr_t *attr,
+                                                       apr_int32_t addrspace)
+{
+    /* won't ever be used on this platform, so don't save the flag */
+    return APR_SUCCESS;
+}
+
+#if APR_HAS_UNICODE_FS && !defined(_WIN32_WCE)
+
+/* Used only for the NT code path, a critical section is the fastest
+ * implementation available.
+ */
+static CRITICAL_SECTION proc_lock;
+
+static apr_status_t threadproc_global_cleanup(void *ignored)
+{
+    DeleteCriticalSection(&proc_lock);
+    return APR_SUCCESS;
+}
+
+/* Called from apr_initialize, we need a critical section to handle
+ * the pipe inheritance on win32.  This will mutex any process create
+ * so as we change our inherited pipes, we prevent another process from
+ * also inheriting those alternate handles, and prevent the other process
+ * from failing to inherit our standard handles.
+ */
+apr_status_t apr_threadproc_init(apr_pool_t *pool)
+{
+    IF_WIN_OS_IS_UNICODE
+    {
+        InitializeCriticalSection(&proc_lock);
+        /* register the cleanup */
+        apr_pool_cleanup_register(pool, &proc_lock,
+                                  threadproc_global_cleanup,
+                                  apr_pool_cleanup_null);
+    }
+    return APR_SUCCESS;
+}
+
+#else /* !APR_HAS_UNICODE_FS || defined(_WIN32_WCE) */
+
+apr_status_t apr_threadproc_init(apr_pool_t *pool)
+{
+    return APR_SUCCESS;
+}
+
+#endif
+
+APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new,
+                                          const char *progname,
+                                          const char * const *args,
+                                          const char * const *env,
+                                          apr_procattr_t *attr,
+                                          apr_pool_t *pool)
+{
+    apr_status_t rv;
+    apr_size_t i;
+    const char *argv0;
+    char *cmdline;
+    char *pEnvBlock;
+    PROCESS_INFORMATION pi;
+    DWORD dwCreationFlags = 0;
+
+    new->in = attr->parent_in;
+    new->out = attr->parent_out;
+    new->err = attr->parent_err;
+
+    if (attr->detached) {
+        /* If we are creating ourselves detached, Then we should hide the
+         * window we are starting in.  And we had better redfine our
+         * handles for STDIN, STDOUT, and STDERR. Do not set the
+         * detached attribute for Win9x. We have found that Win9x does
+         * not manage the stdio handles properly when running old 16
+         * bit executables if the detached attribute is set.
+         */
+        if (apr_os_level >= APR_WIN_NT) {
+            /* 
+             * XXX DETACHED_PROCESS won't on Win9x at all; on NT/W2K 
+             * 16 bit executables fail (MS KB: Q150956)
+             */
+            dwCreationFlags |= DETACHED_PROCESS;
+        }
+    }
+
+    /* progname must be unquoted, in native format, as there are all sorts 
+     * of bugs in the NT library loader code that fault when parsing '/'.
+     * XXX progname must be NULL if this is a 16 bit app running in WOW
+     */
+    if (progname[0] == '\"') {
+        progname = apr_pstrndup(pool, progname + 1, strlen(progname) - 2);
+    }
+
+    if (attr->cmdtype == APR_PROGRAM || attr->cmdtype == APR_PROGRAM_ENV) {
+        char *fullpath = NULL;
+        if ((rv = apr_filepath_merge(&fullpath, attr->currdir, progname, 
+                                     APR_FILEPATH_NATIVE, pool)) != APR_SUCCESS) {
+            if (attr->errfn) {
+                attr->errfn(pool, rv, 
+                            apr_pstrcat(pool, "filepath_merge failed.", 
+                                        " currdir: ", attr->currdir, 
+                                        " progname: ", progname,NULL));
+            }
+            return rv;
+        }
+        progname = fullpath;
+    } 
+    else {
+        /* Do not fail if the path isn't parseable for APR_PROGRAM_PATH
+         * or APR_SHELLCMD.  We only invoke apr_filepath_merge (with no
+         * left hand side expression) in order to correct the path slash
+         * delimiters.  But the filename doesn't need to be in the CWD,
+         * nor does it need to be a filename at all (it could be a
+         * built-in shell command.)
+         */
+        char *fullpath = NULL;
+        if ((rv = apr_filepath_merge(&fullpath, "", progname, 
+                                     APR_FILEPATH_NATIVE, pool)) == APR_SUCCESS) {
+            progname = fullpath;
+        }        
+    }
+
+    if (has_space(progname)) {
+        argv0 = apr_pstrcat(pool, "\"", progname, "\"", NULL);
+    }
+    else {
+        argv0 = progname;
+    }
+
+    /* Handle the args, seperate from argv0 */
+    cmdline = "";
+    for (i = 1; args && args[i]; ++i) {
+        if (has_space(args[i]) || !args[i][0]) {
+            cmdline = apr_pstrcat(pool, cmdline, " \"", args[i], "\"", NULL);
+        }
+        else {
+            cmdline = apr_pstrcat(pool, cmdline, " ", args[i], NULL);
+        }
+    }
+
+#ifndef _WIN32_WCE
+    if (attr->cmdtype == APR_SHELLCMD || attr->cmdtype == APR_SHELLCMD_ENV) {
+        char *shellcmd = getenv("COMSPEC");
+        if (!shellcmd) {
+            if (attr->errfn) {
+                attr->errfn(pool, APR_EINVAL, "COMSPEC envar is not set");
+            }
+            return APR_EINVAL;
+        }
+        if (shellcmd[0] == '"') {
+            progname = apr_pstrndup(pool, shellcmd + 1, strlen(shellcmd) - 2);
+        }
+        else {
+            progname = shellcmd;
+            if (has_space(shellcmd)) {
+                shellcmd = apr_pstrcat(pool, "\"", shellcmd, "\"", NULL);
+            }
+        }
+        /* Command.com does not support a quoted command, while cmd.exe demands one.
+         */
+        i = strlen(progname);
+        if (i >= 11 && strcasecmp(progname + i - 11, "command.com") == 0) {
+            cmdline = apr_pstrcat(pool, shellcmd, " /C ", argv0, cmdline, NULL);
+        }
+        else {
+            cmdline = apr_pstrcat(pool, shellcmd, " /C \"", argv0, cmdline, "\"", NULL);
+        }
+    } 
+    else 
+#endif
+    {
+#if defined(_WIN32_WCE)
+        {
+#else
+        /* Win32 is _different_ than unix.  While unix will find the given
+         * program since it's already chdir'ed, Win32 cannot since the parent
+         * attempts to open the program with it's own path.
+         * ###: This solution isn't much better - it may defeat path searching
+         * when the path search was desired.  Open to further discussion.
+         */
+        i = strlen(progname);
+        if (i >= 4 && (strcasecmp(progname + i - 4, ".bat") == 0
+                    || strcasecmp(progname + i - 4, ".cmd") == 0))
+        {
+            char *shellcmd = getenv("COMSPEC");
+            if (!shellcmd) {
+                if (attr->errfn) {
+                    attr->errfn(pool, APR_EINVAL, "COMSPEC envar is not set");
+                }
+                return APR_EINVAL;
+            }
+            if (shellcmd[0] == '"') {
+                progname = apr_pstrndup(pool, shellcmd + 1, strlen(shellcmd) - 2);
+            }
+            else {
+                progname = shellcmd;
+                if (has_space(shellcmd)) {
+                    shellcmd = apr_pstrcat(pool, "\"", shellcmd, "\"", NULL);
+                }
+            }
+            i = strlen(progname);
+            if (i >= 11 && strcasecmp(progname + i - 11, "command.com") == 0) {
+                /* XXX: Still insecure - need doubled-quotes on each individual
+                 * arg of cmdline.  Suspect we need to postpone cmdline parsing
+                 * until this moment in all four code paths, with some flags
+                 * to toggle 'which flavor' is needed.
+                 */
+                cmdline = apr_pstrcat(pool, shellcmd, " /C ", argv0, cmdline, NULL);
+            }
+            else {
+                /* We must protect the cmdline args from any interpolation - this
+                 * is not a shellcmd, and the source of argv[] is untrusted.
+                 * Notice we escape ALL the cmdline args, including the quotes
+                 * around the individual args themselves.  No sense in allowing
+                 * the shift-state to be toggled, and the application will 
+                 * not see the caret escapes.
+                 */
+                cmdline = apr_caret_escape_args(pool, cmdline);
+                /*
+                 * Our app name must always be quoted so the quotes surrounding
+                 * the entire /c "command args" are unambigious.
+                 */
+                if (*argv0 != '"') {
+                    cmdline = apr_pstrcat(pool, shellcmd, " /C \"\"", argv0, "\"", cmdline, "\"", NULL);
+                }
+                else {
+                    cmdline = apr_pstrcat(pool, shellcmd, " /C \"", argv0, cmdline, "\"", NULL);
+                }
+            }
+        }
+        else {
+#endif
+            /* A simple command we are directly invoking.  Do not pass
+             * the first arg to CreateProc() for APR_PROGRAM_PATH
+             * invocation, since it would need to be a literal and
+             * complete file path.  That is; "c:\bin\aprtest.exe"
+             * would succeed, but "c:\bin\aprtest" or "aprtest.exe"
+             * can fail.
+             */
+            cmdline = apr_pstrcat(pool, argv0, cmdline, NULL);
+
+            if (attr->cmdtype == APR_PROGRAM_PATH) {
+                progname = NULL;
+            }
+        }
+    }
+
+    if (!env || attr->cmdtype == APR_PROGRAM_ENV ||
+        attr->cmdtype == APR_SHELLCMD_ENV) {
+        pEnvBlock = NULL;
+    }
+    else {
+        apr_size_t iEnvBlockLen;
+        /*
+         * Win32's CreateProcess call requires that the environment
+         * be passed in an environment block, a null terminated block of
+         * null terminated strings.
+         */  
+        i = 0;
+        iEnvBlockLen = 1;
+        while (env[i]) {
+            iEnvBlockLen += strlen(env[i]) + 1;
+            i++;
+        }
+        if (!i) 
+            ++iEnvBlockLen;
+
+#if APR_HAS_UNICODE_FS
+        IF_WIN_OS_IS_UNICODE
+        {
+            apr_wchar_t *pNext;
+            pEnvBlock = (char *)apr_palloc(pool, iEnvBlockLen * 2);
+            dwCreationFlags |= CREATE_UNICODE_ENVIRONMENT;
+
+            i = 0;
+            pNext = (apr_wchar_t*)pEnvBlock;
+            while (env[i]) {
+                apr_size_t in = strlen(env[i]) + 1;
+                if ((rv = apr_conv_utf8_to_ucs2(env[i], &in, 
+                                                pNext, &iEnvBlockLen)) 
+                        != APR_SUCCESS) {
+                    if (attr->errfn) {
+                        attr->errfn(pool, rv, 
+                                    apr_pstrcat(pool, 
+                                                "utf8 to ucs2 conversion failed" 
+                                                " on this string: ", env[i], NULL));
+                    }
+                    return rv;
+                }
+                pNext = wcschr(pNext, L'\0') + 1;
+                i++;
+            }
+	    if (!i)
+                *(pNext++) = L'\0';
+	    *pNext = L'\0';
+        }
+#endif /* APR_HAS_UNICODE_FS */
+#if APR_HAS_ANSI_FS
+        ELSE_WIN_OS_IS_ANSI
+        {
+            char *pNext;
+            pEnvBlock = (char *)apr_palloc(pool, iEnvBlockLen);
+    
+            i = 0;
+            pNext = pEnvBlock;
+            while (env[i]) {
+                strcpy(pNext, env[i]);
+                pNext = strchr(pNext, '\0') + 1;
+                i++;
+            }
+	    if (!i)
+                *(pNext++) = '\0';
+	    *pNext = '\0';
+        }
+#endif /* APR_HAS_ANSI_FS */
+    } 
+
+    new->invoked = cmdline;
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        STARTUPINFOW si;
+        DWORD stdin_reset = 0;
+        DWORD stdout_reset = 0;
+        DWORD stderr_reset = 0;
+        apr_wchar_t *wprg = NULL;
+        apr_wchar_t *wcmd = NULL;
+        apr_wchar_t *wcwd = NULL;
+
+        if (progname) {
+            apr_size_t nprg = strlen(progname) + 1;
+            apr_size_t nwprg = nprg + 6;
+            wprg = apr_palloc(pool, nwprg * sizeof(wprg[0]));
+            if ((rv = apr_conv_utf8_to_ucs2(progname, &nprg, wprg, &nwprg))
+                   != APR_SUCCESS) {
+                if (attr->errfn) {
+                    attr->errfn(pool, rv, 
+                                apr_pstrcat(pool, 
+                                            "utf8 to ucs2 conversion failed" 
+                                            " on progname: ", progname, NULL));
+                }
+                return rv;
+            }
+        }
+
+        if (cmdline) {
+            apr_size_t ncmd = strlen(cmdline) + 1;
+            apr_size_t nwcmd = ncmd;
+            wcmd = apr_palloc(pool, nwcmd * sizeof(wcmd[0]));
+            if ((rv = apr_conv_utf8_to_ucs2(cmdline, &ncmd, wcmd, &nwcmd))
+                    != APR_SUCCESS) {
+                if (attr->errfn) {
+                    attr->errfn(pool, rv, 
+                                apr_pstrcat(pool, 
+                                            "utf8 to ucs2 conversion failed" 
+                                            " on cmdline: ", cmdline, NULL));
+                }
+                return rv;
+            }
+        }
+
+        if (attr->currdir)
+        {
+            apr_size_t ncwd = strlen(attr->currdir) + 1;
+            apr_size_t nwcwd = ncwd;
+            wcwd = apr_palloc(pool, ncwd * sizeof(wcwd[0]));
+            if ((rv = apr_conv_utf8_to_ucs2(attr->currdir, &ncwd, 
+                                            wcwd, &nwcwd))
+                    != APR_SUCCESS) {
+                if (attr->errfn) {
+                    attr->errfn(pool, rv, 
+                                apr_pstrcat(pool, 
+                                            "utf8 to ucs2 conversion failed" 
+                                            " on currdir: ", attr->currdir, NULL));
+                }
+                return rv;
+            }
+        }
+
+        memset(&si, 0, sizeof(si));
+        si.cb = sizeof(si);
+
+        if (attr->detached) {
+            si.dwFlags |= STARTF_USESHOWWINDOW;
+            si.wShowWindow = SW_HIDE;
+        }
+
+#ifndef _WIN32_WCE
+        /* LOCK CRITICAL SECTION 
+         * before we begin to manipulate the inherited handles
+         */
+        EnterCriticalSection(&proc_lock);
+
+        if ((attr->child_in && attr->child_in->filehand)
+            || (attr->child_out && attr->child_out->filehand)
+            || (attr->child_err && attr->child_err->filehand))
+        {
+            si.dwFlags |= STARTF_USESTDHANDLES;
+
+            si.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
+            if (GetHandleInformation(si.hStdInput, &stdin_reset)
+                    && (stdin_reset &= HANDLE_FLAG_INHERIT))
+                SetHandleInformation(si.hStdInput,
+                                     HANDLE_FLAG_INHERIT, 0);
+
+            if (attr->child_in && attr->child_in->filehand)
+            {
+                si.hStdInput = attr->child_in->filehand;
+                SetHandleInformation(si.hStdInput, HANDLE_FLAG_INHERIT,
+                                                   HANDLE_FLAG_INHERIT);
+            }
+            else
+                si.hStdInput = INVALID_HANDLE_VALUE;
+            
+            si.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
+            if (GetHandleInformation(si.hStdOutput, &stdout_reset)
+                    && (stdout_reset &= HANDLE_FLAG_INHERIT))
+                SetHandleInformation(si.hStdOutput,
+                                     HANDLE_FLAG_INHERIT, 0);
+
+            if (attr->child_out && attr->child_out->filehand)
+            {
+                si.hStdOutput = attr->child_out->filehand;
+                SetHandleInformation(si.hStdOutput, HANDLE_FLAG_INHERIT,
+                                                    HANDLE_FLAG_INHERIT);
+            }
+            else
+                si.hStdOutput = INVALID_HANDLE_VALUE;
+
+            si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
+            if (GetHandleInformation(si.hStdError, &stderr_reset)
+                    && (stderr_reset &= HANDLE_FLAG_INHERIT))
+                SetHandleInformation(si.hStdError,
+                                     HANDLE_FLAG_INHERIT, 0);
+
+            if (attr->child_err && attr->child_err->filehand)
+            {
+                si.hStdError = attr->child_err->filehand;
+                SetHandleInformation(si.hStdError, HANDLE_FLAG_INHERIT,
+                                                   HANDLE_FLAG_INHERIT);
+            }
+            else
+                si.hStdError = INVALID_HANDLE_VALUE;
+        }
+        rv = CreateProcessW(wprg, wcmd,        /* Executable & Command line */
+                            NULL, NULL,        /* Proc & thread security attributes */
+                            TRUE,              /* Inherit handles */
+                            dwCreationFlags,   /* Creation flags */
+                            pEnvBlock,         /* Environment block */
+                            wcwd,              /* Current directory name */
+                            &si, &pi);
+
+        if ((attr->child_in && attr->child_in->filehand)
+            || (attr->child_out && attr->child_out->filehand)
+            || (attr->child_err && attr->child_err->filehand))
+        {
+            if (stdin_reset)
+                SetHandleInformation(GetStdHandle(STD_INPUT_HANDLE),
+                                     stdin_reset, stdin_reset);
+
+            if (stdout_reset)
+                SetHandleInformation(GetStdHandle(STD_OUTPUT_HANDLE),
+                                     stdout_reset, stdout_reset);
+
+            if (stderr_reset)
+                SetHandleInformation(GetStdHandle(STD_ERROR_HANDLE),
+                                     stderr_reset, stderr_reset);
+        }
+        /* RELEASE CRITICAL SECTION 
+         * The state of the inherited handles has been restored.
+         */
+        LeaveCriticalSection(&proc_lock);
+
+#else /* defined(_WIN32_WCE) */
+        rv = CreateProcessW(wprg, wcmd,        /* Executable & Command line */
+                            NULL, NULL,        /* Proc & thread security attributes */
+                            FALSE,             /* must be 0 */
+                            dwCreationFlags,   /* Creation flags */
+                            NULL,              /* Environment block must be NULL */
+                            NULL,              /* Current directory name must be NULL*/
+                            NULL,              /* STARTUPINFO not supported */
+                            &pi);
+#endif
+    }
+#endif /* APR_HAS_UNICODE_FS */
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        STARTUPINFOA si;
+        memset(&si, 0, sizeof(si));
+        si.cb = sizeof(si);
+
+        if (attr->detached) {
+            si.dwFlags |= STARTF_USESHOWWINDOW;
+            si.wShowWindow = SW_HIDE;
+        }
+
+        if ((attr->child_in && attr->child_in->filehand)
+            || (attr->child_out && attr->child_out->filehand)
+            || (attr->child_err && attr->child_err->filehand))
+        {
+            si.dwFlags |= STARTF_USESTDHANDLES;
+
+            si.hStdInput = (attr->child_in) 
+                              ? attr->child_in->filehand
+                              : GetStdHandle(STD_INPUT_HANDLE);
+
+            si.hStdOutput = (attr->child_out)
+                              ? attr->child_out->filehand
+                              : GetStdHandle(STD_OUTPUT_HANDLE);
+
+            si.hStdError = (attr->child_err)
+                              ? attr->child_err->filehand
+                              : GetStdHandle(STD_ERROR_HANDLE);
+        }
+
+        rv = CreateProcessA(progname, cmdline, /* Command line */
+                            NULL, NULL,        /* Proc & thread security attributes */
+                            TRUE,              /* Inherit handles */
+                            dwCreationFlags,   /* Creation flags */
+                            pEnvBlock,         /* Environment block */
+                            attr->currdir,     /* Current directory name */
+                            &si, &pi);
+    }
+#endif /* APR_HAS_ANSI_FS */
+
+    /* Check CreateProcess result 
+     */
+    if (!rv)
+        return apr_get_os_error();
+
+    /* XXX Orphaned handle warning - no fix due to broken apr_proc_t api.
+     */
+    new->hproc = pi.hProcess;
+    new->pid = pi.dwProcessId;
+
+    if (attr->child_in) {
+        apr_file_close(attr->child_in);
+    }
+    if (attr->child_out) {
+        apr_file_close(attr->child_out);
+    }
+    if (attr->child_err) {
+        apr_file_close(attr->child_err);
+    }
+    CloseHandle(pi.hThread);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc,
+                                                  int *exitcode,
+                                                  apr_exit_why_e *exitwhy,
+                                                  apr_wait_how_e waithow,
+                                                  apr_pool_t *p)
+{
+    /* Unix does apr_proc_wait(proc(-1), exitcode, exitwhy, waithow)
+     * but Win32's apr_proc_wait won't work that way.  We can either
+     * register all APR created processes in some sort of AsyncWait
+     * thread, or simply walk from the global process pool for all 
+     * apr_pool_note_subprocess()es registered with APR.
+     */
+    return APR_ENOTIMPL;
+}
+
+static apr_exit_why_e why_from_exit_code(DWORD exit) {
+    /* See WinNT.h STATUS_ACCESS_VIOLATION and family for how
+     * this class of failures was determined
+     */
+    if (((exit & 0xC0000000) == 0xC0000000) 
+                    && !(exit & 0x3FFF0000))
+        return APR_PROC_SIGNAL;
+    else
+        return APR_PROC_EXIT;
+
+    /* ### No way to tell if Dr Watson grabbed a core, AFAICT. */
+}
+
+APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc,
+                                        int *exitcode, apr_exit_why_e *exitwhy,
+                                        apr_wait_how_e waithow)
+{
+    DWORD stat;
+    DWORD time;
+
+    if (waithow == APR_WAIT)
+        time = INFINITE;
+    else
+        time = 0;
+
+    if ((stat = WaitForSingleObject(proc->hproc, time)) == WAIT_OBJECT_0) {
+        if (GetExitCodeProcess(proc->hproc, &stat)) {
+            if (exitcode)
+                *exitcode = stat;
+            if (exitwhy)
+                *exitwhy = why_from_exit_code(stat);
+            CloseHandle(proc->hproc);
+            proc->hproc = NULL;
+            return APR_CHILD_DONE;
+        }
+    }
+    else if (stat == WAIT_TIMEOUT) {
+        return APR_CHILD_NOTDONE;
+    }
+    return apr_get_os_error();
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/signals.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/signals.c
new file mode 100644
index 00000000..24c9dd53
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/signals.c
@@ -0,0 +1,62 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_threadproc.h"
+#include "win32/apr_arch_file_io.h"
+#include "apr_thread_proc.h"
+#include "apr_file_io.h"
+#include "apr_general.h"
+#if APR_HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#include <string.h>
+#if APR_HAVE_SYS_WAIT
+#include <sys/wait.h>
+#endif
+
+/* Windows only really support killing process, but that will do for now. 
+ *
+ * ### Actually, closing the input handle to the proc should also do fine 
+ * for most console apps.  This definately needs improvement...
+ */
+APR_DECLARE(apr_status_t) apr_proc_kill(apr_proc_t *proc, int signal)
+{
+    if (proc->hproc != NULL) {
+        if (TerminateProcess(proc->hproc, signal) == 0) {
+            return apr_get_os_error();
+        }
+        /* On unix, SIGKILL leaves a apr_proc_wait()able pid lying around, 
+         * so we will leave hproc alone until the app calls apr_proc_wait().
+         */
+        return APR_SUCCESS;
+    }
+    return APR_EPROC_UNKNOWN;
+}
+
+void apr_signal_init(apr_pool_t *pglobal)
+{
+}
+
+const char *apr_signal_description_get(int signum)
+{
+    return "unknown signal (not supported)";
+}
+
+/* Deprecated */
+const char *apr_signal_get_description(int signum)
+{
+    return apr_signal_description_get(signum);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/thread.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/thread.c
new file mode 100644
index 00000000..64317d9b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/thread.c
@@ -0,0 +1,277 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+#include "win32/apr_arch_threadproc.h"
+#include "apr_thread_proc.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+#if APR_HAVE_PROCESS_H
+#include <process.h>
+#endif
+#include "apr_arch_misc.h"   
+
+/* Chosen for us by apr_initialize */
+DWORD tls_apr_thread = 0;
+
+APR_DECLARE(apr_status_t) apr_threadattr_create(apr_threadattr_t **new,
+                                                apr_pool_t *pool)
+{
+    (*new) = (apr_threadattr_t *)apr_palloc(pool, 
+              sizeof(apr_threadattr_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->pool = pool;
+    (*new)->detach = 0;
+    (*new)->stacksize = 0;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_detach_set(apr_threadattr_t *attr,
+                                                   apr_int32_t on)
+{
+    attr->detach = on;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_detach_get(apr_threadattr_t *attr)
+{
+    if (attr->detach == 1)
+        return APR_DETACH;
+    return APR_NOTDETACH;
+}
+
+APR_DECLARE(apr_status_t) apr_threadattr_stacksize_set(apr_threadattr_t *attr,
+                                                       apr_size_t stacksize)
+{
+    attr->stacksize = stacksize;
+    return APR_SUCCESS;
+}
+
+static void *dummy_worker(void *opaque)
+{
+    apr_thread_t *thd = (apr_thread_t *)opaque;
+    TlsSetValue(tls_apr_thread, thd->td);
+    return thd->func(thd, thd->data);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new,
+                                            apr_threadattr_t *attr,
+                                            apr_thread_start_t func,
+                                            void *data, apr_pool_t *pool)
+{
+    apr_status_t stat;
+	unsigned temp;
+    HANDLE   handle;
+    
+    (*new) = (apr_thread_t *)apr_palloc(pool, sizeof(apr_thread_t));
+
+    if ((*new) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*new)->pool = pool;
+    (*new)->data = data;
+    (*new)->func = func;
+    (*new)->td   = NULL;
+
+    stat = apr_pool_create(&(*new)->pool, pool);
+    if (stat != APR_SUCCESS) {
+        return stat;
+    }
+
+    /* Use 0 for Thread Stack Size, because that will default the stack to the
+     * same size as the calling thread. 
+     */
+#ifndef _WIN32_WCE
+    if ((handle = (HANDLE)_beginthreadex(NULL,
+                        attr && attr->stacksize > 0 ? attr->stacksize : 0,
+                        (unsigned int (APR_THREAD_FUNC *)(void *))dummy_worker,
+                        (*new), 0, &temp)) == 0) {
+        return APR_FROM_OS_ERROR(_doserrno);
+    }
+#else
+   if ((handle = CreateThread(NULL,
+                        attr && attr->stacksize > 0 ? attr->stacksize : 0,
+                        (unsigned int (APR_THREAD_FUNC *)(void *))dummy_worker,
+                        (*new), 0, &temp)) == 0) {
+        return apr_get_os_error();
+    }
+#endif
+    if (attr && attr->detach) {
+        CloseHandle(handle);
+    }
+    else
+        (*new)->td = handle;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_exit(apr_thread_t *thd,
+                                          apr_status_t retval)
+{
+    thd->exitval = retval;
+    apr_pool_destroy(thd->pool);
+    thd->pool = NULL;
+#ifndef _WIN32_WCE
+    _endthreadex(0);
+#else
+    ExitThread(0);
+#endif
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_join(apr_status_t *retval,
+                                          apr_thread_t *thd)
+{
+    apr_status_t rv = APR_SUCCESS;
+    
+    if (!thd->td) {
+        /* Can not join on detached threads */
+        return APR_DETACH;
+    }
+    rv = WaitForSingleObject(thd->td, INFINITE);
+    if ( rv == WAIT_OBJECT_0 || rv == WAIT_ABANDONED) {
+        /* If the thread_exit has been called */
+        if (!thd->pool)
+            *retval = thd->exitval;
+        else
+            rv = APR_INCOMPLETE;
+    }
+    else
+        rv = apr_get_os_error();
+    CloseHandle(thd->td);
+    thd->td = NULL;
+
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd)
+{
+    if (thd->td && CloseHandle(thd->td)) {
+        thd->td = NULL;
+        return APR_SUCCESS;
+    }
+    else {
+        return apr_get_os_error();
+    }
+}
+
+APR_DECLARE(void) apr_thread_yield()
+{
+    /* SwitchToThread is not supported on Win9x, but since it's
+     * primarily a noop (entering time consuming code, therefore
+     * providing more critical threads a bit larger timeslice)
+     * we won't worry too much if it's not available.
+     */
+#ifndef _WIN32_WCE
+    if (apr_os_level >= APR_WIN_NT) {
+        SwitchToThread();
+    }
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_thread_data_get(void **data, const char *key,
+                                             apr_thread_t *thread)
+{
+    return apr_pool_userdata_get(data, key, thread->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_thread_data_set(void *data, const char *key,
+                                             apr_status_t (*cleanup) (void *),
+                                             apr_thread_t *thread)
+{
+    return apr_pool_userdata_set(data, key, cleanup, thread->pool);
+}
+
+
+APR_DECLARE(apr_os_thread_t) apr_os_thread_current(void)
+{
+    HANDLE hthread = (HANDLE)TlsGetValue(tls_apr_thread);
+    HANDLE hproc;
+
+    if (hthread) {
+        return hthread;
+    }
+    
+    hproc = GetCurrentProcess();
+    hthread = GetCurrentThread();
+    if (!DuplicateHandle(hproc, hthread, 
+                         hproc, &hthread, 0, FALSE, 
+                         DUPLICATE_SAME_ACCESS)) {
+        return NULL;
+    }
+    TlsSetValue(tls_apr_thread, hthread);
+    return hthread;
+}
+
+APR_DECLARE(apr_status_t) apr_os_thread_get(apr_os_thread_t **thethd,
+                                            apr_thread_t *thd)
+{
+    if (thd == NULL) {
+        return APR_ENOTHREAD;
+    }
+    *thethd = thd->td;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_thread_put(apr_thread_t **thd,
+                                            apr_os_thread_t *thethd,
+                                            apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*thd) == NULL) {
+        (*thd) = (apr_thread_t *)apr_palloc(pool, sizeof(apr_thread_t));
+        (*thd)->pool = pool;
+    }
+    (*thd)->td = thethd;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_once_init(apr_thread_once_t **control,
+                                               apr_pool_t *p)
+{
+    (*control) = apr_pcalloc(p, sizeof(**control));
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_once(apr_thread_once_t *control,
+                                          void (*func)(void))
+{
+    if (!InterlockedExchange(&control->value, 1)) {
+        func();
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(int) apr_os_thread_equal(apr_os_thread_t tid1,
+                                     apr_os_thread_t tid2)
+{
+    /* Since the only tid's we support our are own, and
+     * apr_os_thread_current returns the identical handle
+     * to the one we created initially, the test is simple.
+     */
+    return (tid1 == tid2);
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread)
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/threadpriv.c b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/threadpriv.c
new file mode 100644
index 00000000..9ddc24fb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/threadproc/win32/threadpriv.c
@@ -0,0 +1,101 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_threadproc.h"
+#include "apr_thread_proc.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_errno.h"
+#include "apr_portable.h"
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_create(apr_threadkey_t **key,
+                                                    void (*dest)(void *),
+                                                    apr_pool_t *pool)
+{
+    (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t));
+    if ((*key) == NULL) {
+        return APR_ENOMEM;
+    }
+
+    (*key)->pool = pool;
+
+    if (((*key)->key = TlsAlloc()) != 0xFFFFFFFF) {
+        return APR_SUCCESS;
+    }
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_get(void **new,
+                                                 apr_threadkey_t *key)
+{
+    if ((*new) = TlsGetValue(key->key)) {
+        return APR_SUCCESS;
+    }
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_set(void *priv,
+                                                 apr_threadkey_t *key)
+{
+    if (TlsSetValue(key->key, priv)) {
+        return APR_SUCCESS;
+    }
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_private_delete(apr_threadkey_t *key)
+{
+    if (TlsFree(key->key)) {
+        return APR_SUCCESS; 
+    }
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_data_get(void **data, const char *key,
+                                                apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_get(data, key, threadkey->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_threadkey_data_set(void *data, const char *key,
+                                                apr_status_t (*cleanup)(void *),
+                                                apr_threadkey_t *threadkey)
+{
+    return apr_pool_userdata_set(data, key, cleanup, threadkey->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_get(apr_os_threadkey_t *thekey,
+                                               apr_threadkey_t *key)
+{
+    *thekey = key->key;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_threadkey_put(apr_threadkey_t **key,
+                                               apr_os_threadkey_t *thekey,
+                                               apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if ((*key) == NULL) {
+        (*key) = (apr_threadkey_t *)apr_palloc(pool, sizeof(apr_threadkey_t));
+        (*key)->pool = pool;
+    }
+    (*key)->key = *thekey;
+    return APR_SUCCESS;
+}           
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/.libs/time.o b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/.libs/time.o
new file mode 100644
index 00000000..316635d7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/.libs/time.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/.libs/timestr.o b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/.libs/timestr.o
new file mode 100644
index 00000000..95193180
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/.libs/timestr.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/Makefile
new file mode 100644
index 00000000..80911a61
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/Makefile
@@ -0,0 +1,13 @@
+srcdir = .
+
+
+TARGETS = time.lo timestr.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+DEFOSDIR=$(INCDIR)/arch/unix
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/Makefile.in
new file mode 100644
index 00000000..1cc010b5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/Makefile.in
@@ -0,0 +1,13 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = time.lo timestr.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCDIR=../../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.c b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.c
new file mode 100644
index 00000000..bcfa8195
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.c
@@ -0,0 +1,351 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_portable.h"
+#include "apr_time.h"
+#include "apr_lib.h"
+#include "apr_private.h"
+#include "apr_strings.h"
+
+/* private APR headers */
+#include "apr_arch_internal_time.h"
+
+/* System Headers required for time library */
+#if APR_HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+/* End System Headers */
+
+#if !defined(HAVE_GMTOFF) && !defined(HAVE___OFFSET)
+static apr_int32_t server_gmt_offset;
+#endif /* if !defined(HAVE_GMTOFF) && !defined(HAVE___OFFSET) */
+
+static apr_int32_t get_offset(struct tm *tm)
+{
+#ifdef HAVE_GMTOFF
+    return tm->tm_gmtoff;
+#elif defined(HAVE___OFFSET)
+    return tm->__tm_gmtoff;
+#else
+#ifdef NETWARE
+    /* Need to adjust the global variable each time otherwise
+        the web server would have to be restarted when daylight
+        savings changes.
+    */
+    if (daylightOnOff) {
+        return server_gmt_offset + daylightOffset;
+    }
+#else
+    if(tm->tm_isdst)
+        return server_gmt_offset + 3600;
+#endif
+    return server_gmt_offset;
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_time_ansi_put(apr_time_t *result,
+                                            time_t input)
+{
+    *result = (apr_time_t)input * APR_USEC_PER_SEC;
+    return APR_SUCCESS;
+}
+
+/* NB NB NB NB This returns GMT!!!!!!!!!! */
+APR_DECLARE(apr_time_t) apr_time_now(void)
+{
+    struct timeval tv;
+    gettimeofday(&tv, NULL);
+    return tv.tv_sec * APR_USEC_PER_SEC + tv.tv_usec;
+}
+
+static void explode_time(apr_time_exp_t *xt, apr_time_t t,
+                         apr_int32_t offset, int use_localtime)
+{
+    struct tm tm;
+    time_t tt = (t / APR_USEC_PER_SEC) + offset;
+    xt->tm_usec = t % APR_USEC_PER_SEC;
+
+#if APR_HAS_THREADS && defined (_POSIX_THREAD_SAFE_FUNCTIONS)
+    if (use_localtime)
+        localtime_r(&tt, &tm);
+    else
+        gmtime_r(&tt, &tm);
+#else
+    if (use_localtime)
+        tm = *localtime(&tt);
+    else
+        tm = *gmtime(&tt);
+#endif
+
+    xt->tm_sec  = tm.tm_sec;
+    xt->tm_min  = tm.tm_min;
+    xt->tm_hour = tm.tm_hour;
+    xt->tm_mday = tm.tm_mday;
+    xt->tm_mon  = tm.tm_mon;
+    xt->tm_year = tm.tm_year;
+    xt->tm_wday = tm.tm_wday;
+    xt->tm_yday = tm.tm_yday;
+    xt->tm_isdst = tm.tm_isdst;
+    xt->tm_gmtoff = get_offset(&tm);
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_tz(apr_time_exp_t *result,
+                                          apr_time_t input, apr_int32_t offs)
+{
+    explode_time(result, input, offs, 0);
+    result->tm_gmtoff = offs;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_gmt(apr_time_exp_t *result,
+                                           apr_time_t input)
+{
+    return apr_time_exp_tz(result, input, 0);
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_lt(apr_time_exp_t *result,
+                                                apr_time_t input)
+{
+#if defined(__EMX__)
+    /* EMX gcc (OS/2) has a timezone global we can use */
+    return apr_time_exp_tz(result, input, -timezone);
+#else
+    explode_time(result, input, 0, 1);
+    return APR_SUCCESS;
+#endif /* __EMX__ */
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_get(apr_time_t *t, apr_time_exp_t *xt)
+{
+    apr_time_t year = xt->tm_year;
+    apr_time_t days;
+    static const int dayoffset[12] =
+    {306, 337, 0, 31, 61, 92, 122, 153, 184, 214, 245, 275};
+
+    /* shift new year to 1st March in order to make leap year calc easy */
+
+    if (xt->tm_mon < 2)
+        year--;
+
+    /* Find number of days since 1st March 1900 (in the Gregorian calendar). */
+
+    days = year * 365 + year / 4 - year / 100 + (year / 100 + 3) / 4;
+    days += dayoffset[xt->tm_mon] + xt->tm_mday - 1;
+    days -= 25508;              /* 1 jan 1970 is 25508 days since 1 mar 1900 */
+    days = ((days * 24 + xt->tm_hour) * 60 + xt->tm_min) * 60 + xt->tm_sec;
+
+    if (days < 0) {
+        return APR_EBADDATE;
+    }
+    *t = days * APR_USEC_PER_SEC + xt->tm_usec;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_gmt_get(apr_time_t *t, 
+                                               apr_time_exp_t *xt)
+{
+    apr_status_t status = apr_time_exp_get(t, xt);
+    if (status == APR_SUCCESS)
+        *t -= (apr_time_t) xt->tm_gmtoff * APR_USEC_PER_SEC;
+    return status;
+}
+
+APR_DECLARE(apr_status_t) apr_os_imp_time_get(apr_os_imp_time_t **ostime,
+                                              apr_time_t *aprtime)
+{
+    (*ostime)->tv_usec = *aprtime % APR_USEC_PER_SEC;
+    (*ostime)->tv_sec = *aprtime / APR_USEC_PER_SEC;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_exp_time_get(apr_os_exp_time_t **ostime,
+                                              apr_time_exp_t *aprtime)
+{
+    (*ostime)->tm_sec  = aprtime->tm_sec;
+    (*ostime)->tm_min  = aprtime->tm_min;
+    (*ostime)->tm_hour = aprtime->tm_hour;
+    (*ostime)->tm_mday = aprtime->tm_mday;
+    (*ostime)->tm_mon  = aprtime->tm_mon;
+    (*ostime)->tm_year = aprtime->tm_year;
+    (*ostime)->tm_wday = aprtime->tm_wday;
+    (*ostime)->tm_yday = aprtime->tm_yday;
+    (*ostime)->tm_isdst = aprtime->tm_isdst;
+
+#if HAVE_GMTOFF
+    (*ostime)->tm_gmtoff = aprtime->tm_gmtoff;
+#elif defined(HAVE__OFFSET)
+    (*ostime)->__tm_gmtoff = aprtime->tm_gmtoff;
+#endif
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_imp_time_put(apr_time_t *aprtime,
+                                              apr_os_imp_time_t **ostime,
+                                              apr_pool_t *cont)
+{
+    *aprtime = (*ostime)->tv_sec * APR_USEC_PER_SEC + (*ostime)->tv_usec;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_exp_time_put(apr_time_exp_t *aprtime,
+                                              apr_os_exp_time_t **ostime,
+                                              apr_pool_t *cont)
+{
+    aprtime->tm_sec = (*ostime)->tm_sec;
+    aprtime->tm_min = (*ostime)->tm_min;
+    aprtime->tm_hour = (*ostime)->tm_hour;
+    aprtime->tm_mday = (*ostime)->tm_mday;
+    aprtime->tm_mon = (*ostime)->tm_mon;
+    aprtime->tm_year = (*ostime)->tm_year;
+    aprtime->tm_wday = (*ostime)->tm_wday;
+    aprtime->tm_yday = (*ostime)->tm_yday;
+    aprtime->tm_isdst = (*ostime)->tm_isdst;
+
+#if HAVE_GMTOFF
+    aprtime->tm_gmtoff = (*ostime)->tm_gmtoff;
+#elif defined(HAVE__OFFSET)
+    aprtime->tm_gmtoff = (*ostime)->__tm_gmtoff;
+#endif
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(void) apr_sleep(apr_interval_time_t t)
+{
+#ifdef OS2
+    DosSleep(t/1000);
+#elif defined(BEOS)
+    snooze(t);
+#elif defined(NETWARE)
+    delay(t/1000);
+#else
+    struct timeval tv;
+    tv.tv_usec = t % APR_USEC_PER_SEC;
+    tv.tv_sec = t / APR_USEC_PER_SEC;
+    select(0, NULL, NULL, NULL, &tv);
+#endif
+}
+
+#ifdef OS2
+APR_DECLARE(apr_status_t) apr_os2_time_to_apr_time(apr_time_t *result,
+                                                   FDATE os2date,
+                                                   FTIME os2time)
+{
+  struct tm tmpdate;
+
+  memset(&tmpdate, 0, sizeof(tmpdate));
+  tmpdate.tm_hour  = os2time.hours;
+  tmpdate.tm_min   = os2time.minutes;
+  tmpdate.tm_sec   = os2time.twosecs * 2;
+
+  tmpdate.tm_mday  = os2date.day;
+  tmpdate.tm_mon   = os2date.month - 1;
+  tmpdate.tm_year  = os2date.year + 80;
+  tmpdate.tm_isdst = -1;
+
+  *result = mktime(&tmpdate) * APR_USEC_PER_SEC;
+  return APR_SUCCESS;
+}
+#endif
+
+#ifdef NETWARE
+APR_DECLARE(void) apr_netware_setup_time(void)
+{
+    tzset();
+    server_gmt_offset = -TZONE;
+}
+#else
+APR_DECLARE(void) apr_unix_setup_time(void)
+{
+#if !defined(HAVE_GMTOFF) && !defined(HAVE___OFFSET)
+    /* Precompute the offset from GMT on systems where it's not
+       in struct tm.
+
+       Note: This offset is normalized to be independent of daylight
+       savings time; if the calculation happens to be done in a
+       time/place where a daylight savings adjustment is in effect,
+       the returned offset has the same value that it would have
+       in the same location if daylight savings were not in effect.
+       The reason for this is that the returned offset can be
+       applied to a past or future timestamp in explode_time(),
+       so the DST adjustment obtained from the current time won't
+       necessarily be applicable.
+
+       mktime() is the inverse of localtime(); so, presumably,
+       passing in a struct tm made by gmtime() let's us calculate
+       the true GMT offset. However, there's a catch: if daylight
+       savings is in effect, gmtime()will set the tm_isdst field
+       and confuse mktime() into returning a time that's offset
+       by one hour. In that case, we must adjust the calculated GMT
+       offset.
+
+     */
+
+    struct timeval now;
+    time_t t1, t2;
+    struct tm t;
+
+    gettimeofday(&now, NULL);
+    t1 = now.tv_sec;
+    t2 = 0;
+
+#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS)
+    gmtime_r(&t1, &t);
+#else
+    t = *gmtime(&t1);
+#endif
+    t.tm_isdst = 0; /* we know this GMT time isn't daylight-savings */
+    t2 = mktime(&t);
+    server_gmt_offset = (apr_int32_t) difftime(t1, t2);
+#endif
+}
+
+#endif
+
+/* A noop on all known Unix implementations */
+APR_DECLARE(void) apr_time_clock_hires(apr_pool_t *p)
+{
+    return;
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_explode_time(apr_time_exp_t *result,
+                                          apr_time_t input,
+                                          apr_int32_t offs)
+{
+    return apr_time_exp_tz(result, input, offs);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_explode_localtime(apr_time_exp_t *result, 
+                                                apr_time_t input)
+{
+    return apr_time_exp_lt(result, input);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_implode_gmt(apr_time_t *t, apr_time_exp_t *xt)
+{
+    return apr_time_exp_gmt_get(t, xt);
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.lo b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.lo
new file mode 100644
index 00000000..74d7a1e1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.lo
@@ -0,0 +1,12 @@
+# time.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/time.o'
+
+# Name of the non-PIC object.
+non_pic_object='time.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.o b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.o
new file mode 100644
index 00000000..1e407ae2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/time.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.c b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.c
new file mode 100644
index 00000000..14f27b7e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.c
@@ -0,0 +1,153 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_portable.h"
+#include "apr_time.h"
+#include "apr_lib.h"
+#include "apr_private.h"
+/* System Headers required for time library */
+#if APR_HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+/* End System Headers */
+
+APR_DECLARE_DATA const char apr_month_snames[12][4] =
+{
+    "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+APR_DECLARE_DATA const char apr_day_snames[7][4] =
+{
+    "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+
+apr_status_t apr_rfc822_date(char *date_str, apr_time_t t)
+{
+    apr_time_exp_t xt;
+    const char *s;
+    int real_year;
+
+    apr_time_exp_gmt(&xt, t);
+
+    /* example: "Sat, 08 Jan 2000 18:31:41 GMT" */
+    /*           12345678901234567890123456789  */
+
+    s = &apr_day_snames[xt.tm_wday][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ',';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_mday / 10 + '0';
+    *date_str++ = xt.tm_mday % 10 + '0';
+    *date_str++ = ' ';
+    s = &apr_month_snames[xt.tm_mon][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    real_year = 1900 + xt.tm_year;
+    /* This routine isn't y10k ready. */
+    *date_str++ = real_year / 1000 + '0';
+    *date_str++ = real_year % 1000 / 100 + '0';
+    *date_str++ = real_year % 100 / 10 + '0';
+    *date_str++ = real_year % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_hour / 10 + '0';
+    *date_str++ = xt.tm_hour % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_min / 10 + '0';
+    *date_str++ = xt.tm_min % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_sec / 10 + '0';
+    *date_str++ = xt.tm_sec % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = 'G';
+    *date_str++ = 'M';
+    *date_str++ = 'T';
+    *date_str++ = 0;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_ctime(char *date_str, apr_time_t t)
+{
+    apr_time_exp_t xt;
+    const char *s;
+    int real_year;
+
+    /* example: "Wed Jun 30 21:49:08 1993" */
+    /*           123456789012345678901234  */
+
+    apr_time_exp_lt(&xt, t);
+    s = &apr_day_snames[xt.tm_wday][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    s = &apr_month_snames[xt.tm_mon][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_mday / 10 + '0';
+    *date_str++ = xt.tm_mday % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_hour / 10 + '0';
+    *date_str++ = xt.tm_hour % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_min / 10 + '0';
+    *date_str++ = xt.tm_min % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_sec / 10 + '0';
+    *date_str++ = xt.tm_sec % 10 + '0';
+    *date_str++ = ' ';
+    real_year = 1900 + xt.tm_year;
+    *date_str++ = real_year / 1000 + '0';
+    *date_str++ = real_year % 1000 / 100 + '0';
+    *date_str++ = real_year % 100 / 10 + '0';
+    *date_str++ = real_year % 10 + '0';
+    *date_str++ = 0;
+
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_strftime(char *s, apr_size_t *retsize, apr_size_t max, 
+                        const char *format, apr_time_exp_t *xt)
+{
+    struct tm tm;
+    memset(&tm, 0, sizeof tm);
+    tm.tm_sec  = xt->tm_sec;
+    tm.tm_min  = xt->tm_min;
+    tm.tm_hour = xt->tm_hour;
+    tm.tm_mday = xt->tm_mday;
+    tm.tm_mon  = xt->tm_mon;
+    tm.tm_year = xt->tm_year;
+    tm.tm_wday = xt->tm_wday;
+    tm.tm_yday = xt->tm_yday;
+    tm.tm_isdst = xt->tm_isdst;
+#if defined(HAVE_GMTOFF)
+    tm.tm_gmtoff = xt->tm_gmtoff;
+#elif defined(HAVE___OFFSET)
+    tm.__tm_gmtoff = xt->tm_gmtoff;
+#endif
+    (*retsize) = strftime(s, max, format, &tm);
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.lo b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.lo
new file mode 100644
index 00000000..0af55b22
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.lo
@@ -0,0 +1,12 @@
+# timestr.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/timestr.o'
+
+# Name of the non-PIC object.
+non_pic_object='timestr.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.o b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.o
new file mode 100644
index 00000000..2a0fe3d4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/unix/timestr.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/access.c b/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/access.c
new file mode 100644
index 00000000..cd25e2f0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/access.c
@@ -0,0 +1,204 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_atime.h"
+#include "apr_time.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+
+apr_status_t apr_get_curtime(struct atime_t *time, apr_time_t *rv)
+{
+    if (time) {
+        (*rv) = time->currtime;
+        return APR_SUCCESS;
+    }
+    return APR_ENOTIME;    
+}
+
+apr_status_t apr_get_sec(struct atime_t *time, apr_int32_t *rv)
+{
+    if (time) {
+        (*rv) = time->explodedtime->wSecond;
+        return APR_SUCCESS;
+    }
+    return APR_ENOTIME;
+}
+
+apr_status_t apr_get_min(struct atime_t *time, apr_int32_t *rv)
+{
+    if (time) {
+        (*rv) = time->explodedtime->wMinute;
+        return APR_SUCCESS;
+    }
+    return APR_ENOTIME;
+}
+
+apr_status_t apr_get_hour(struct atime_t *time, apr_int32_t *rv)
+{
+    if (time) {
+        (*rv) = time->explodedtime->wHour;
+        return APR_SUCCESS;
+    }
+    return APR_ENOTIME;
+}
+
+apr_status_t apr_get_mday(struct atime_t *time, apr_int32_t *rv)
+{
+    if (time) {
+        (*rv) = time->explodedtime->wDay;
+        return APR_SUCCESS;
+    }
+    return APR_ENOTIME;
+}
+
+apr_status_t apr_get_mon(struct atime_t *time, apr_int32_t *rv)
+{
+    if (time) {
+        (*rv) = time->explodedtime->wMonth;
+        return APR_SUCCESS;
+    }
+    return APR_ENOTIME;
+}
+
+apr_status_t apr_get_year(struct atime_t *time, apr_int32_t *rv)
+{
+    if (time) {
+        (*rv) = time->explodedtime->wYear;
+        return APR_SUCCESS;
+    }
+    return APR_ENOTIME;
+}
+
+apr_status_t apr_get_wday(struct atime_t *time, apr_int32_t *rv)
+{
+    if (time) {
+        (*rv) = time->explodedtime->wDayOfWeek;
+        return APR_SUCCESS;
+    }
+    return APR_ENOTIME;
+}
+
+apr_status_t apr_set_sec(struct atime_t *time, apr_int32_t value)
+{
+    if (!time) {
+        return APR_ENOTIME;
+    }
+    if (time->explodedtime == NULL) {
+        time->explodedtime = (SYSTEMTIME *)apr_pcalloc(time->cntxt, 
+                              sizeof(SYSTEMTIME));
+    }
+    if (time->explodedtime == NULL) {
+        return APR_ENOMEM;
+    }
+    time->explodedtime->wSecond = value;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_set_min(struct atime_t *time, apr_int32_t value)
+{
+    if (!time) {
+        return APR_ENOTIME;
+    }
+    if (time->explodedtime == NULL) {
+        time->explodedtime = (SYSTEMTIME *)apr_pcalloc(time->cntxt, 
+                              sizeof(SYSTEMTIME));
+    }
+    if (time->explodedtime == NULL) {
+        return APR_ENOMEM;
+    }
+    time->explodedtime->wMinute = value;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_set_hour(struct atime_t *time, apr_int32_t value)
+{
+    if (!time) {
+        return APR_ENOTIME;
+    }
+    if (time->explodedtime == NULL) {
+        time->explodedtime = (SYSTEMTIME *)apr_pcalloc(time->cntxt, 
+                              sizeof(SYSTEMTIME));
+    }
+    if (time->explodedtime == NULL) {
+        return APR_ENOMEM;
+    }
+    time->explodedtime->wHour = value;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_set_mday(struct atime_t *time, apr_int32_t value)
+{
+    if (!time) {
+        return APR_ENOTIME;
+    }
+    if (time->explodedtime == NULL) {
+        time->explodedtime = (SYSTEMTIME *)apr_pcalloc(time->cntxt, 
+                              sizeof(SYSTEMTIME));
+    }
+    if (time->explodedtime == NULL) {
+        return APR_ENOMEM;
+    }
+    time->explodedtime->wDay = value;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_set_mon(struct atime_t *time, apr_int32_t value)
+{
+    if (!time) {
+        return APR_ENOTIME;
+    }
+    if (time->explodedtime == NULL) {
+        time->explodedtime = (SYSTEMTIME *)apr_pcalloc(time->cntxt, 
+                              sizeof(SYSTEMTIME));
+    }
+    if (time->explodedtime == NULL) {
+        return APR_ENOMEM;
+    }
+    time->explodedtime->wMonth = value;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_set_year(struct atime_t *time, apr_int32_t value)
+{
+    if (!time) {
+        return APR_ENOTIME;
+    }
+    if (time->explodedtime == NULL) {
+        time->explodedtime = (SYSTEMTIME *)apr_pcalloc(time->cntxt, 
+                              sizeof(SYSTEMTIME));
+    }
+    if (time->explodedtime == NULL) {
+        return APR_ENOMEM;
+    }
+    time->explodedtime->wYear = value;
+    return APR_SUCCESS;
+}
+
+apr_status_t apr_set_wday(struct atime_t *time, apr_int32_t value)
+{
+    if (!time) {
+        return APR_ENOTIME;
+    }
+    if (time->explodedtime == NULL) {
+        time->explodedtime = (SYSTEMTIME *)apr_pcalloc(time->cntxt, 
+                              sizeof(SYSTEMTIME));
+    }
+    if (time->explodedtime == NULL) {
+        return APR_ENOMEM;
+    }
+    time->explodedtime->wDayOfWeek = value;
+    return APR_SUCCESS;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/time.c b/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/time.c
new file mode 100644
index 00000000..2711488f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/time.c
@@ -0,0 +1,357 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_atime.h"
+#include "apr_time.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_portable.h"
+#if APR_HAVE_TIME_H
+#include <time.h>
+#endif
+#if APR_HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <string.h>
+#include <winbase.h>
+#include "apr_arch_misc.h"
+
+/* Leap year is any year divisible by four, but not by 100 unless also
+ * divisible by 400
+ */
+#define IsLeapYear(y) ((!(y % 4)) ? (((!(y % 400)) && (y % 100)) ? 1 : 0) : 0)
+
+static DWORD get_local_timezone(TIME_ZONE_INFORMATION **tzresult)
+{
+    static TIME_ZONE_INFORMATION tz;
+    static DWORD result;
+    static int init = 0;
+
+    if (!init) {
+        result = GetTimeZoneInformation(&tz);
+        init = 1;
+    }
+
+    *tzresult = &tz;
+    return result;
+}
+
+static void SystemTimeToAprExpTime(apr_time_exp_t *xt, SYSTEMTIME *tm)
+{
+    static const int dayoffset[12] =
+    {0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};
+
+    /* Note; the caller is responsible for filling in detailed tm_usec,
+     * tm_gmtoff and tm_isdst data when applicable.
+     */
+    xt->tm_usec = tm->wMilliseconds * 1000;
+    xt->tm_sec  = tm->wSecond;
+    xt->tm_min  = tm->wMinute;
+    xt->tm_hour = tm->wHour;
+    xt->tm_mday = tm->wDay;
+    xt->tm_mon  = tm->wMonth - 1;
+    xt->tm_year = tm->wYear - 1900;
+    xt->tm_wday = tm->wDayOfWeek;
+    xt->tm_yday = dayoffset[xt->tm_mon] + (tm->wDay - 1);
+    xt->tm_isdst = 0;
+    xt->tm_gmtoff = 0;
+
+    /* If this is a leap year, and we're past the 28th of Feb. (the
+     * 58th day after Jan. 1), we'll increment our tm_yday by one.
+     */
+    if (IsLeapYear(tm->wYear) && (xt->tm_yday > 58))
+        xt->tm_yday++;
+}
+
+APR_DECLARE(apr_status_t) apr_time_ansi_put(apr_time_t *result, 
+                                                    time_t input)
+{
+    *result = (apr_time_t) input * APR_USEC_PER_SEC;
+    return APR_SUCCESS;
+}
+
+/* Return micro-seconds since the Unix epoch (jan. 1, 1970) UTC */
+APR_DECLARE(apr_time_t) apr_time_now(void)
+{
+    LONGLONG aprtime = 0;
+    FILETIME time;
+#ifndef _WIN32_WCE
+    GetSystemTimeAsFileTime(&time);
+#else
+    SYSTEMTIME st;
+    GetSystemTime(&st);
+    SystemTimeToFileTime(&st, &time);
+#endif
+    FileTimeToAprTime(&aprtime, &time);
+    return aprtime; 
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_gmt(apr_time_exp_t *result,
+                                           apr_time_t input)
+{
+    FILETIME ft;
+    SYSTEMTIME st;
+    AprTimeToFileTime(&ft, input);
+    FileTimeToSystemTime(&ft, &st);
+    /* The Platform SDK documents that SYSTEMTIME/FILETIME are
+     * generally UTC, so no timezone info needed
+     */
+    SystemTimeToAprExpTime(result, &st);
+    result->tm_usec = (apr_int32_t) (input % APR_USEC_PER_SEC);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_tz(apr_time_exp_t *result, 
+                                          apr_time_t input, 
+                                          apr_int32_t offs)
+{
+    FILETIME ft;
+    SYSTEMTIME st;
+    AprTimeToFileTime(&ft, input + (offs *  APR_USEC_PER_SEC));
+    FileTimeToSystemTime(&ft, &st);
+    /* The Platform SDK documents that SYSTEMTIME/FILETIME are
+     * generally UTC, so we will simply note the offs used.
+     */
+    SystemTimeToAprExpTime(result, &st);
+    result->tm_usec = (apr_int32_t) (input % APR_USEC_PER_SEC);
+    result->tm_gmtoff = offs;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_lt(apr_time_exp_t *result,
+                                          apr_time_t input)
+{
+    SYSTEMTIME st;
+    FILETIME ft, localft;
+
+    AprTimeToFileTime(&ft, input);
+
+#if APR_HAS_UNICODE_FS && !defined(_WIN32_WCE)
+    IF_WIN_OS_IS_UNICODE
+    {
+        TIME_ZONE_INFORMATION *tz;
+        SYSTEMTIME localst;
+        apr_time_t localtime;
+
+        get_local_timezone(&tz);
+
+        FileTimeToSystemTime(&ft, &st);
+
+        /* The Platform SDK documents that SYSTEMTIME/FILETIME are
+         * generally UTC.  We use SystemTimeToTzSpecificLocalTime
+         * because FileTimeToLocalFileFime is documented that the
+         * resulting time local file time would have DST relative
+         * to the *present* date, not the date converted.
+         */
+        SystemTimeToTzSpecificLocalTime(tz, &st, &localst);
+        SystemTimeToAprExpTime(result, &localst);
+        result->tm_usec = (apr_int32_t) (input % APR_USEC_PER_SEC);
+
+
+        /* Recover the resulting time as an apr time and use the
+         * delta for gmtoff in seconds (and ignore msec rounding) 
+         */
+        SystemTimeToFileTime(&localst, &localft);
+        FileTimeToAprTime(&localtime, &localft);
+        result->tm_gmtoff = (int)apr_time_sec(localtime) 
+                          - (int)apr_time_sec(input);
+
+        /* To compute the dst flag, we compare the expected 
+         * local (standard) timezone bias to the delta.
+         * [Note, in war time or double daylight time the
+         * resulting tm_isdst is, desireably, 2 hours]
+         */
+        result->tm_isdst = (result->tm_gmtoff / 3600)
+                         - (-(tz->Bias + tz->StandardBias) / 60);
+    }
+#endif
+#if APR_HAS_ANSI_FS || defined(_WIN32_WCE)
+    ELSE_WIN_OS_IS_ANSI
+    {
+        TIME_ZONE_INFORMATION tz;
+	/* XXX: This code is simply *wrong*.  The time converted will always
+         * map to the *now current* status of daylight savings time.
+         */
+
+        FileTimeToLocalFileTime(&ft, &localft);
+        FileTimeToSystemTime(&localft, &st);
+        SystemTimeToAprExpTime(result, &st);
+        result->tm_usec = (apr_int32_t) (input % APR_USEC_PER_SEC);
+
+        switch (GetTimeZoneInformation(&tz)) {
+            case TIME_ZONE_ID_UNKNOWN:
+                result->tm_isdst = 0;
+                /* Bias = UTC - local time in minutes
+                 * tm_gmtoff is seconds east of UTC
+                 */
+                result->tm_gmtoff = tz.Bias * -60;
+                break;
+            case TIME_ZONE_ID_STANDARD:
+                result->tm_isdst = 0;
+                result->tm_gmtoff = (tz.Bias + tz.StandardBias) * -60;
+                break;
+            case TIME_ZONE_ID_DAYLIGHT:
+                result->tm_isdst = 1;
+                result->tm_gmtoff = (tz.Bias + tz.DaylightBias) * -60;
+                break;
+            default:
+                /* noop */;
+        }
+    }
+#endif
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_get(apr_time_t *t,
+                                           apr_time_exp_t *xt)
+{
+    apr_time_t year = xt->tm_year;
+    apr_time_t days;
+    static const int dayoffset[12] =
+    {306, 337, 0, 31, 61, 92, 122, 153, 184, 214, 245, 275};
+
+    /* shift new year to 1st March in order to make leap year calc easy */
+
+    if (xt->tm_mon < 2)
+        year--;
+
+    /* Find number of days since 1st March 1900 (in the Gregorian calendar). */
+
+    days = year * 365 + year / 4 - year / 100 + (year / 100 + 3) / 4;
+    days += dayoffset[xt->tm_mon] + xt->tm_mday - 1;
+    days -= 25508;              /* 1 jan 1970 is 25508 days since 1 mar 1900 */
+
+    days = ((days * 24 + xt->tm_hour) * 60 + xt->tm_min) * 60 + xt->tm_sec;
+
+    if (days < 0) {
+        return APR_EBADDATE;
+    }
+    *t = days * APR_USEC_PER_SEC + xt->tm_usec;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_time_exp_gmt_get(apr_time_t *t,
+                                               apr_time_exp_t *xt)
+{
+    apr_status_t status = apr_time_exp_get(t, xt);
+    if (status == APR_SUCCESS)
+        *t -= (apr_time_t) xt->tm_gmtoff * APR_USEC_PER_SEC;
+    return status;
+}
+
+APR_DECLARE(apr_status_t) apr_os_imp_time_get(apr_os_imp_time_t **ostime,
+                                              apr_time_t *aprtime)
+{
+    /* TODO: Consider not passing in pointer to apr_time_t (e.g., call by value) */
+    AprTimeToFileTime(*ostime, *aprtime);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_exp_time_get(apr_os_exp_time_t **ostime, 
+                                              apr_time_exp_t *aprexptime)
+{
+    (*ostime)->wYear = aprexptime->tm_year + 1900;
+    (*ostime)->wMonth = aprexptime->tm_mon + 1;
+    (*ostime)->wDayOfWeek = aprexptime->tm_wday;
+    (*ostime)->wDay = aprexptime->tm_mday;
+    (*ostime)->wHour = aprexptime->tm_hour;
+    (*ostime)->wMinute = aprexptime->tm_min;
+    (*ostime)->wSecond = aprexptime->tm_sec;
+    (*ostime)->wMilliseconds = aprexptime->tm_usec / 1000;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_imp_time_put(apr_time_t *aprtime,
+                                              apr_os_imp_time_t **ostime,
+                                              apr_pool_t *cont)
+{
+    /* XXX: sanity failure, what is file time, gmt or local ?
+     */
+    FileTimeToAprTime(aprtime, *ostime);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_exp_time_put(apr_time_exp_t *aprtime,
+                                              apr_os_exp_time_t **ostime,
+                                              apr_pool_t *cont)
+{
+    /* The Platform SDK documents that SYSTEMTIME/FILETIME are
+     * generally UTC, so no timezone info needed
+     */
+    SystemTimeToAprExpTime(aprtime, *ostime);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(void) apr_sleep(apr_interval_time_t t)
+{
+    /* One of the few sane situations for a cast, Sleep
+     * is in ms, not us, and passed as a DWORD value
+     */
+    Sleep((DWORD)(t / 1000));
+}
+
+#if defined(_WIN32_WCE)
+/* A noop on WinCE, like Unix implementation */
+APR_DECLARE(void) apr_time_clock_hires(apr_pool_t *p)
+{
+    return;
+}
+#else
+static apr_status_t clock_restore(void *unsetres)
+{
+    ULONG newRes;
+    SetTimerResolution((ULONG)unsetres, FALSE, &newRes);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(void) apr_time_clock_hires(apr_pool_t *p)
+{
+    ULONG newRes;
+    /* Timer resolution is stated in 100ns units.  Note that TRUE requests the
+     * new clock resolution, FALSE above releases the request.
+     */
+    if (SetTimerResolution(10000, TRUE, &newRes) == 0 /* STATUS_SUCCESS */) {
+        /* register the cleanup... */
+        apr_pool_cleanup_register(p, (void*)10000, clock_restore,
+                                  apr_pool_cleanup_null);
+    }
+}
+#endif
+
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_explode_time(apr_time_exp_t *result,
+                                          apr_time_t input,
+                                          apr_int32_t offs)
+{
+    return apr_time_exp_tz(result, input, offs);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_explode_localtime(apr_time_exp_t *result, 
+                                                apr_time_t input)
+{
+    return apr_time_exp_lt(result, input);
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_implode_gmt(apr_time_t *t,
+                                          apr_time_exp_t *xt)
+{
+    return apr_time_exp_gmt_get(t, xt);
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/timestr.c b/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/timestr.c
new file mode 100644
index 00000000..0c533be0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/time/win32/timestr.c
@@ -0,0 +1,216 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_atime.h"
+#include "apr_portable.h"
+#include "apr_strings.h"
+
+APR_DECLARE_DATA const char apr_month_snames[12][4] =
+{
+    "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+APR_DECLARE_DATA const char apr_day_snames[7][4] =
+{
+    "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+
+APR_DECLARE(apr_status_t) apr_rfc822_date(char *date_str, apr_time_t t)
+{
+    apr_time_exp_t xt;
+    const char *s;
+    int real_year;
+
+    apr_time_exp_gmt(&xt, t);
+
+    /* example: "Sat, 08 Jan 2000 18:31:41 GMT" */
+    /*           12345678901234567890123456789  */
+
+    s = &apr_day_snames[xt.tm_wday][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ',';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_mday / 10 + '0';
+    *date_str++ = xt.tm_mday % 10 + '0';
+    *date_str++ = ' ';
+    s = &apr_month_snames[xt.tm_mon][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    real_year = 1900 + xt.tm_year;
+    /* This routine isn't y10k ready. */
+    *date_str++ = real_year / 1000 + '0';
+    *date_str++ = real_year % 1000 / 100 + '0';
+    *date_str++ = real_year % 100 / 10 + '0';
+    *date_str++ = real_year % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_hour / 10 + '0';
+    *date_str++ = xt.tm_hour % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_min / 10 + '0';
+    *date_str++ = xt.tm_min % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_sec / 10 + '0';
+    *date_str++ = xt.tm_sec % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = 'G';
+    *date_str++ = 'M';
+    *date_str++ = 'T';
+    *date_str++ = 0;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_ctime(char *date_str, apr_time_t t)
+{
+    apr_time_exp_t xt;
+    const char *s;
+    int real_year;
+
+    /* example: "Wed Jun 30 21:49:08 1993" */
+    /*           123456789012345678901234  */
+
+    apr_time_exp_lt(&xt, t);
+    s = &apr_day_snames[xt.tm_wday][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    s = &apr_month_snames[xt.tm_mon][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_mday / 10 + '0';
+    *date_str++ = xt.tm_mday % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_hour / 10 + '0';
+    *date_str++ = xt.tm_hour % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_min / 10 + '0';
+    *date_str++ = xt.tm_min % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_sec / 10 + '0';
+    *date_str++ = xt.tm_sec % 10 + '0';
+    *date_str++ = ' ';
+    real_year = 1900 + xt.tm_year;
+    *date_str++ = real_year / 1000 + '0';
+    *date_str++ = real_year % 1000 / 100 + '0';
+    *date_str++ = real_year % 100 / 10 + '0';
+    *date_str++ = real_year % 10 + '0';
+    *date_str++ = 0;
+
+    return APR_SUCCESS;
+}
+
+
+#ifndef _WIN32_WCE
+
+int win32_strftime_extra(char *s, size_t max, const char *format,
+                         const struct tm *tm) 
+{
+   /* If the new format string is bigger than max, the result string won't fit
+    * anyway. If format strings are added, made sure the padding below is
+    * enough */
+    char *new_format = (char *) malloc(max + 11);
+    size_t i, j, format_length = strlen(format);
+    int return_value;
+    int length_written;
+
+    for (i = 0, j = 0; (i < format_length && j < max);) {
+        if (format[i] != '%') {
+            new_format[j++] = format[i++];
+            continue;
+        }
+        switch (format[i+1]) {
+            case 'C':
+                length_written = apr_snprintf(new_format + j, max - j, "%2d",
+                    (tm->tm_year + 1970)/100);
+                j = (length_written == -1) ? max : (j + length_written);
+                i += 2;
+                break;
+            case 'D':
+                /* Is this locale dependent? Shouldn't be...
+                   Also note the year 2000 exposure here */
+                memcpy(new_format + j, "%m/%d/%y", 8);
+                i += 2;
+                j += 8;
+                break;
+            case 'r':
+                memcpy(new_format + j, "%I:%M:%S %p", 11);
+                i += 2;
+                j += 11;
+                break;
+            case 'R':
+                memcpy(new_format + j, "%H:%M", 5);
+                i += 2;
+                j += 5;
+                break;
+            case 'T':
+                memcpy(new_format + j, "%H:%M:%S", 8);
+                i += 2;
+                j += 8;
+                break;
+            case 'e':
+                length_written = apr_snprintf(new_format + j, max - j, "%2d",
+                    tm->tm_mday);
+                j = (length_written == -1) ? max : (j + length_written);
+                i += 2;
+                break;
+            default:
+                /* We know we can advance two characters forward here. Also
+                 * makes sure that %% is preserved. */
+                new_format[j++] = format[i++];
+                new_format[j++] = format[i++];
+        }
+    }
+    if (j >= max) {
+        *s = '\0';  /* Defensive programming, okay since output is undefined*/
+        return_value = 0;
+    } else {
+        new_format[j] = '\0';
+        return_value = strftime(s, max, new_format, tm);
+    }
+    free(new_format);
+    return return_value;
+}
+
+#endif
+
+
+APR_DECLARE(apr_status_t) apr_strftime(char *s, apr_size_t *retsize,
+                                       apr_size_t max, const char *format,
+                                       apr_time_exp_t *xt)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    struct tm tm;
+    memset(&tm, 0, sizeof tm);
+    tm.tm_sec  = xt->tm_sec;
+    tm.tm_min  = xt->tm_min;
+    tm.tm_hour = xt->tm_hour;
+    tm.tm_mday = xt->tm_mday;
+    tm.tm_mon  = xt->tm_mon;
+    tm.tm_year = xt->tm_year;
+    tm.tm_wday = xt->tm_wday;
+    tm.tm_yday = xt->tm_yday;
+    tm.tm_isdst = xt->tm_isdst;
+    (*retsize) = win32_strftime_extra(s, max, format, &tm);
+    return APR_SUCCESS;
+#endif
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/netware/groupinfo.c b/rubbos/app/httpd-2.0.64/srclib/apr/user/netware/groupinfo.c
new file mode 100644
index 00000000..a671121f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/netware/groupinfo.c
@@ -0,0 +1,60 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_user.h"
+#include "apr_private.h"
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h> /* for _POSIX_THREAD_SAFE_FUNCTIONS */
+#endif
+
+APR_DECLARE(apr_status_t) apr_gid_name_get(char **groupname, apr_gid_t groupid,
+                                           apr_pool_t *p)
+{
+    return APR_ENOTIMPL;
+}
+  
+APR_DECLARE(apr_status_t) apr_gid_get(apr_gid_t *groupid, 
+                                      const char *groupname, apr_pool_t *p)
+{
+    return APR_ENOTIMPL;
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_get_groupname(char **groupname, 
+                                            apr_gid_t groupid, apr_pool_t *p)
+{
+    return apr_gid_name_get(groupname, groupid, p);
+}
+
+APR_DECLARE(apr_status_t) apr_group_name_get(char **groupname, 
+                                             apr_gid_t groupid, apr_pool_t *p)
+{
+    return apr_gid_name_get(groupname, groupid, p);
+}
+
+APR_DECLARE(apr_status_t) apr_get_groupid(apr_gid_t *groupid, 
+                                          const char *groupname, apr_pool_t *p)
+{
+    return apr_gid_get(groupid, groupname, p);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/netware/userinfo.c b/rubbos/app/httpd-2.0.64/srclib/apr/user/netware/userinfo.c
new file mode 100644
index 00000000..94b42ae4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/netware/userinfo.c
@@ -0,0 +1,98 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_user.h"
+#include "apr_private.h"
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h> /* for _POSIX_THREAD_SAFE_FUNCTIONS */
+#endif
+
+#define PWBUF_SIZE 512
+
+static apr_status_t getpwnam_safe(const char *username,
+                                  struct passwd *pw,
+                                  char pwbuf[PWBUF_SIZE])
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_uid_homepath_get(char **dirname,
+                                               const char *username,
+                                               apr_pool_t *p)
+{
+    return APR_ENOTIMPL;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_uid_current(apr_uid_t *uid,
+                                          apr_gid_t *gid,
+                                          apr_pool_t *p)
+{
+    return APR_ENOTIMPL;
+}
+
+
+
+
+APR_DECLARE(apr_status_t) apr_uid_get(apr_uid_t *uid, apr_gid_t *gid,
+                                      const char *username, apr_pool_t *p)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_uid_name_get(char **username, apr_uid_t userid,
+                                           apr_pool_t *p)
+{
+    return APR_ENOTIMPL;
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_get_home_directory(char **dirname,
+                                                 const char *username,
+                                                 apr_pool_t *p)
+{
+    return apr_uid_homepath_get(dirname, username, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_get_userid(apr_uid_t *uid, apr_gid_t *gid,
+                                         const char *username, apr_pool_t *p)
+{
+    return apr_uid_get(uid, gid, username, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_current_userid(apr_uid_t *uid,
+                                             apr_gid_t *gid,
+                                             apr_pool_t *p)
+{
+    return apr_uid_current(uid, gid, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_get_username(char **username, apr_uid_t userid, apr_pool_t *p)
+{
+    return apr_uid_name_get(username, userid, p);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/.libs/groupinfo.o b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/.libs/groupinfo.o
new file mode 100644
index 00000000..fcf49822
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/.libs/groupinfo.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/.libs/userinfo.o b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/.libs/userinfo.o
new file mode 100644
index 00000000..d8007d69
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/.libs/userinfo.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/Makefile
new file mode 100644
index 00000000..1a98e0ec
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/Makefile
@@ -0,0 +1,13 @@
+srcdir = .
+
+
+TARGETS = userinfo.lo groupinfo.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+INCDIR=../../include
+DEFOSDIR=$(INCDIR)/arch/unix
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/Makefile.in
new file mode 100644
index 00000000..100498f5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/Makefile.in
@@ -0,0 +1,13 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = userinfo.lo groupinfo.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+INCDIR=../../include
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.c b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.c
new file mode 100644
index 00000000..8df3df85
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.c
@@ -0,0 +1,108 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_user.h"
+#include "apr_private.h"
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h> /* for _POSIX_THREAD_SAFE_FUNCTIONS */
+#endif
+
+APR_DECLARE(apr_status_t) apr_gid_name_get(char **groupname, apr_gid_t groupid,
+                                           apr_pool_t *p)
+{
+    struct group *gr;
+#ifndef BEOS
+
+#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GETGRGID_R)
+    struct group grp;
+    char grbuf[512];
+    apr_status_t rv;
+
+    /* See comment in getpwnam_safe on error handling. */
+    rv = getgrgid_r(groupid, &grp, grbuf, sizeof(grbuf), &gr);
+    if (rv) {
+        return rv;
+    }
+    if (gr == NULL) {
+        return APR_ENOENT;
+    }
+#else
+    errno = 0;
+    if ((gr = getgrgid(groupid)) == NULL) {
+        return errno ? errno : APR_ENOENT;
+    }
+#endif
+    *groupname = apr_pstrdup(p, gr->gr_name);
+#endif
+    return APR_SUCCESS;
+}
+  
+APR_DECLARE(apr_status_t) apr_gid_get(apr_gid_t *groupid, 
+                                      const char *groupname, apr_pool_t *p)
+{
+    struct group *gr;
+#ifndef BEOS
+
+#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GETGRNAM_R)
+    struct group grp;
+    char grbuf[512];
+    apr_status_t rv;
+
+    /* See comment in getpwnam_safe on error handling. */
+    rv = getgrnam_r(groupname, &grp, grbuf, sizeof(grbuf), &gr);
+    if (rv) {
+        return rv;
+    }
+    if (gr == NULL) {
+        return APR_ENOENT;
+    }
+#else
+    errno = 0;
+    if ((gr = getgrnam(groupname)) == NULL) {
+        return errno ? errno : APR_ENOENT;
+    }
+#endif
+    *groupid = gr->gr_gid;
+#endif
+    return APR_SUCCESS;
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_get_groupname(char **groupname, 
+                                            apr_gid_t groupid, apr_pool_t *p)
+{
+    return apr_gid_name_get(groupname, groupid, p);
+}
+
+APR_DECLARE(apr_status_t) apr_group_name_get(char **groupname, 
+                                             apr_gid_t groupid, apr_pool_t *p)
+{
+    return apr_gid_name_get(groupname, groupid, p);
+}
+
+APR_DECLARE(apr_status_t) apr_get_groupid(apr_gid_t *groupid, 
+                                          const char *groupname, apr_pool_t *p)
+{
+    return apr_gid_get(groupid, groupname, p);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.lo b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.lo
new file mode 100644
index 00000000..815b0412
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.lo
@@ -0,0 +1,12 @@
+# groupinfo.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/groupinfo.o'
+
+# Name of the non-PIC object.
+non_pic_object='groupinfo.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.o b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.o
new file mode 100644
index 00000000..5ae3c860
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/groupinfo.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.c b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.c
new file mode 100644
index 00000000..f50f8053
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.c
@@ -0,0 +1,177 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_user.h"
+#include "apr_private.h"
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_UNISTD_H
+#include <unistd.h> /* for _POSIX_THREAD_SAFE_FUNCTIONS */
+#endif
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+
+#define PWBUF_SIZE 512
+
+static apr_status_t getpwnam_safe(const char *username,
+                                  struct passwd *pw,
+                                  char pwbuf[PWBUF_SIZE])
+{
+    struct passwd *pwptr;
+#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GETPWNAM_R)
+    apr_status_t rv;
+
+    /* POSIX defines getpwnam_r() et al to return the error number
+     * rather than set errno, and requires pwptr to be set to NULL if
+     * the entry is not found, imply that "not found" is not an error
+     * condition; some implementations do return 0 with pwptr set to
+     * NULL. */
+    rv = getpwnam_r(username, pw, pwbuf, PWBUF_SIZE, &pwptr);
+    if (rv) {
+        return rv;
+    }
+    if (pwptr == NULL) {
+        return APR_ENOENT;
+    }
+#else
+    /* Some platforms (e.g. FreeBSD 4.x) do not set errno on NULL "not
+     * found" return values for the non-threadsafe function either. */
+    errno = 0;
+    if ((pwptr = getpwnam(username)) != NULL) {
+        memcpy(pw, pwptr, sizeof *pw);
+    }
+    else {
+        return errno ? errno : APR_ENOENT;
+    }
+#endif
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_uid_homepath_get(char **dirname,
+                                               const char *username,
+                                               apr_pool_t *p)
+{
+    struct passwd pw;
+    char pwbuf[PWBUF_SIZE];
+    apr_status_t rv;
+
+    if ((rv = getpwnam_safe(username, &pw, pwbuf)) != APR_SUCCESS)
+        return rv;
+
+#ifdef OS2
+    /* Need to manually add user name for OS/2 */
+    *dirname = apr_pstrcat(p, pw.pw_dir, pw.pw_name, NULL);
+#else
+    *dirname = apr_pstrdup(p, pw.pw_dir);
+#endif
+    return APR_SUCCESS;
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_uid_current(apr_uid_t *uid,
+                                          apr_gid_t *gid,
+                                          apr_pool_t *p)
+{
+    *uid = getuid();
+    *gid = getgid();
+  
+    return APR_SUCCESS;
+}
+
+
+
+
+APR_DECLARE(apr_status_t) apr_uid_get(apr_uid_t *uid, apr_gid_t *gid,
+                                      const char *username, apr_pool_t *p)
+{
+    struct passwd pw;
+    char pwbuf[PWBUF_SIZE];
+    apr_status_t rv;
+        
+    if ((rv = getpwnam_safe(username, &pw, pwbuf)) != APR_SUCCESS)
+        return rv;
+
+    *uid = pw.pw_uid;
+    *gid = pw.pw_gid;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_uid_name_get(char **username, apr_uid_t userid,
+                                           apr_pool_t *p)
+{
+    struct passwd *pw;
+#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GETPWUID_R)
+    struct passwd pwd;
+    char pwbuf[PWBUF_SIZE];
+    apr_status_t rv;
+
+    rv = getpwuid_r(userid, &pwd, pwbuf, sizeof(pwbuf), &pw);
+    if (rv) {
+        return rv;
+    }
+
+    if (pw == NULL) {
+        return APR_ENOENT;
+    }
+
+#else
+    errno = 0;
+    if ((pw = getpwuid(userid)) == NULL) {
+        return errno ? errno : APR_ENOENT;
+    }
+#endif
+    *username = apr_pstrdup(p, pw->pw_name);
+    return APR_SUCCESS;
+}
+
+/* deprecated */  
+APR_DECLARE(apr_status_t) apr_get_home_directory(char **dirname,
+                                                 const char *username,
+                                                 apr_pool_t *p)
+{
+    return apr_uid_homepath_get(dirname, username, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_get_userid(apr_uid_t *uid, apr_gid_t *gid,
+                                         const char *username, apr_pool_t *p)
+{
+    return apr_uid_get(uid, gid, username, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_current_userid(apr_uid_t *uid,
+                                             apr_gid_t *gid,
+                                             apr_pool_t *p)
+{
+    return apr_uid_current(uid, gid, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_get_username(char **username, apr_uid_t userid, 
+                                           apr_pool_t *p)
+{
+    return apr_uid_name_get(username, userid, p);
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.lo b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.lo
new file mode 100644
index 00000000..9ac20075
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.lo
@@ -0,0 +1,12 @@
+# userinfo.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/userinfo.o'
+
+# Name of the non-PIC object.
+non_pic_object='userinfo.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.o b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.o
new file mode 100644
index 00000000..47290d17
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/unix/userinfo.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/groupinfo.c b/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/groupinfo.c
new file mode 100644
index 00000000..784409fc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/groupinfo.c
@@ -0,0 +1,124 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_user.h"
+#include "apr_private.h"
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+APR_DECLARE(apr_status_t) apr_gid_get(apr_gid_t *gid, 
+                                      const char *groupname, apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    SID_NAME_USE sidtype;
+    char anydomain[256];
+    char *domain;
+    DWORD sidlen = 0;
+    DWORD domlen = sizeof(anydomain);
+    DWORD rv;
+    char *pos;
+
+    if (pos = strchr(groupname, '/')) {
+        domain = apr_pstrndup(p, groupname, pos - groupname);
+        groupname = pos + 1;
+    }
+    else if (pos = strchr(groupname, '\\')) {
+        domain = apr_pstrndup(p, groupname, pos - groupname);
+        groupname = pos + 1;
+    }
+    else {
+        domain = NULL;
+    }
+    /* Get nothing on the first pass ... need to size the sid buffer 
+     */
+    rv = LookupAccountName(domain, groupname, domain, &sidlen, 
+                           anydomain, &domlen, &sidtype);
+    if (sidlen) {
+        /* Give it back on the second pass
+         */
+        *gid = apr_palloc(p, sidlen);
+        domlen = sizeof(anydomain);
+        rv = LookupAccountName(domain, groupname, *gid, &sidlen, 
+                               anydomain, &domlen, &sidtype);
+    }
+    if (!sidlen || !rv) {
+        return apr_get_os_error();
+    }
+    return APR_SUCCESS;
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_gid_name_get(char **groupname, apr_gid_t groupid, apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    *groupname = apr_pstrdup(p, "Administrators");
+#else
+    SID_NAME_USE type;
+    char name[MAX_PATH], domain[MAX_PATH];
+    DWORD cbname = sizeof(name), cbdomain = sizeof(domain);
+    if (!groupid)
+        return APR_EINVAL;
+    if (!LookupAccountSid(NULL, groupid, name, &cbname, domain, &cbdomain, &type))
+        return apr_get_os_error();
+    if (type != SidTypeGroup && type != SidTypeWellKnownGroup 
+                             && type != SidTypeAlias)
+        return APR_EINVAL;
+    *groupname = apr_pstrdup(p, name);
+#endif
+    return APR_SUCCESS;
+}
+  
+APR_DECLARE(apr_status_t) apr_gid_compare(apr_gid_t left, apr_gid_t right)
+{
+    if (!left || !right)
+        return APR_EINVAL;
+#ifndef _WIN32_WCE
+    if (!IsValidSid(left) || !IsValidSid(right))
+        return APR_EINVAL;
+    if (!EqualSid(left, right))
+        return APR_EMISMATCH;
+#endif
+    return APR_SUCCESS;
+}
+
+/* Deprecated */
+APR_DECLARE(apr_status_t) apr_get_groupname(char **groupname, 
+                                            apr_gid_t groupid, apr_pool_t *p)
+{
+    return apr_gid_name_get(groupname, groupid, p);
+}
+
+APR_DECLARE(apr_status_t) apr_group_name_get(char **groupname, 
+                                             apr_gid_t groupid, apr_pool_t *p)
+{
+    return apr_gid_name_get(groupname, groupid, p);
+}
+
+APR_DECLARE(apr_status_t) apr_get_groupid(apr_gid_t *gid, 
+                                         const char *groupname, apr_pool_t *p)
+{
+    return apr_gid_get(gid, groupname, p);
+}
+
+APR_DECLARE(apr_status_t) apr_compare_groups(apr_gid_t left, apr_gid_t right)
+{
+    return apr_gid_compare(left, right);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/userinfo.c b/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/userinfo.c
new file mode 100644
index 00000000..61087f34
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/userinfo.c
@@ -0,0 +1,317 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_private.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_user.h"
+#include "apr_arch_file_io.h"
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifndef _WIN32_WCE
+/* Internal sid binary to string translation, see MSKB Q131320.
+ * Several user related operations require our SID to access
+ * the registry, but in a string format.  All error handling
+ * depends on IsValidSid(), which internally we better test long
+ * before we get here!
+ */
+void get_sid_string(char *buf, int blen, apr_uid_t id)
+{
+    PSID_IDENTIFIER_AUTHORITY psia;
+    DWORD nsa;
+    DWORD sa;
+    int slen;
+
+    /* Determine authority values (these is a big-endian value, 
+     * and NT records the value as hex if the value is > 2^32.)
+     */
+    psia = GetSidIdentifierAuthority(id);
+    nsa =  (DWORD)(psia->Value[5])        + ((DWORD)(psia->Value[4]) <<  8)
+        + ((DWORD)(psia->Value[3]) << 16) + ((DWORD)(psia->Value[2]) << 24);
+    sa  =  (DWORD)(psia->Value[1])        + ((DWORD)(psia->Value[0]) <<  8);
+    if (sa) {
+        slen = apr_snprintf(buf, blen, "S-%lu-0x%04x%08x",
+                            SID_REVISION, sa, nsa);
+    } else {
+        slen = apr_snprintf(buf, blen, "S-%lu-%lu",
+                            SID_REVISION, nsa);
+    }
+
+    /* Now append all the subauthority strings.
+     */
+    nsa = *GetSidSubAuthorityCount(id);
+    for (sa = 0; sa < nsa; ++sa) {
+        slen += apr_snprintf(buf + slen, blen - slen, "-%lu",
+                             *GetSidSubAuthority(id, sa));
+    }
+} 
+#endif
+/* Query the ProfileImagePath from the version-specific branch, where the
+ * regkey uses the user's name on 9x, and user's sid string on NT.
+ */
+APR_DECLARE(apr_status_t) apr_uid_homepath_get(char **dirname, 
+                                               const char *username, 
+                                               apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    *dirname = apr_pstrdup(p, "/My Documents");
+    return APR_SUCCESS;
+#else
+    apr_status_t rv;
+    char regkey[MAX_PATH * 2];
+    char *fixch;
+    DWORD keylen;
+    DWORD type;
+    HKEY key;
+
+    if (apr_os_level >= APR_WIN_NT) {
+        apr_uid_t uid;
+        apr_gid_t gid;
+    
+        if ((rv = apr_uid_get(&uid, &gid, username, p)) != APR_SUCCESS)
+            return rv;
+
+        strcpy(regkey, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\"
+                       "ProfileList\\");
+        keylen = strlen(regkey);
+        get_sid_string(regkey + keylen, sizeof(regkey) - keylen, uid);
+    }
+    else {
+        strcpy(regkey, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\"
+                       "ProfileList\\");
+        keylen = strlen(regkey);
+        apr_cpystrn(regkey + keylen, username, sizeof(regkey) - keylen);
+
+    }
+
+    if ((rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, regkey, 0, 
+                           KEY_QUERY_VALUE, &key)) != ERROR_SUCCESS)
+        return APR_FROM_OS_ERROR(rv);
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+
+        keylen = sizeof(regkey);
+        rv = RegQueryValueExW(key, L"ProfileImagePath", NULL, &type,
+                                   (void*)regkey, &keylen);
+        RegCloseKey(key);
+        if (rv != ERROR_SUCCESS)
+            return APR_FROM_OS_ERROR(rv);
+        if (type == REG_SZ) {
+            char retdir[MAX_PATH];
+            if ((rv = unicode_to_utf8_path(retdir, sizeof(retdir), 
+                                           (apr_wchar_t*)regkey)) != APR_SUCCESS)
+                return rv;
+            *dirname = apr_pstrdup(p, retdir);
+        }
+        else if (type == REG_EXPAND_SZ) {
+            apr_wchar_t path[MAX_PATH];
+            char retdir[MAX_PATH];
+            ExpandEnvironmentStringsW((apr_wchar_t*)regkey, path, 
+                                      sizeof(path) / 2);
+            if ((rv = unicode_to_utf8_path(retdir, sizeof(retdir), path))
+                    != APR_SUCCESS)
+                return rv;
+            *dirname = apr_pstrdup(p, retdir);
+        }
+        else
+            return APR_ENOENT;
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        keylen = sizeof(regkey);
+        rv = RegQueryValueEx(key, "ProfileImagePath", NULL, &type,
+                                  (void*)regkey, &keylen);
+        RegCloseKey(key);
+        if (rv != ERROR_SUCCESS)
+            return APR_FROM_OS_ERROR(rv);
+        if (type == REG_SZ) {
+            *dirname = apr_pstrdup(p, regkey);
+        }
+        else if (type == REG_EXPAND_SZ) {
+            char path[MAX_PATH];
+            ExpandEnvironmentStrings(regkey, path, sizeof(path));
+            *dirname = apr_pstrdup(p, path);
+        }
+        else
+            return APR_ENOENT;
+    }
+#endif /* APR_HAS_ANSI_FS */
+    for (fixch = *dirname; *fixch; ++fixch)
+        if (*fixch == '\\')
+            *fixch = '/';
+    return APR_SUCCESS;
+#endif /* _WIN32_WCE */
+}
+
+APR_DECLARE(apr_status_t) apr_uid_current(apr_uid_t *uid,
+                                          apr_gid_t *gid,
+                                          apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    HANDLE threadtok;
+    DWORD needed;
+    TOKEN_USER *usr;
+    TOKEN_PRIMARY_GROUP *grp;
+    
+    if(!OpenProcessToken(GetCurrentProcess(), STANDARD_RIGHTS_READ | READ_CONTROL | TOKEN_QUERY, &threadtok)) {
+        return apr_get_os_error();
+    }
+
+    *uid = NULL;
+    if (!GetTokenInformation(threadtok, TokenUser, NULL, 0, &needed)
+        && (GetLastError() == ERROR_INSUFFICIENT_BUFFER) 
+        && (usr = apr_palloc(p, needed))
+        && GetTokenInformation(threadtok, TokenUser, usr, needed, &needed))
+        *uid = usr->User.Sid;
+    else
+        return apr_get_os_error();
+
+    if (!GetTokenInformation(threadtok, TokenPrimaryGroup, NULL, 0, &needed)
+        && (GetLastError() == ERROR_INSUFFICIENT_BUFFER) 
+        && (grp = apr_palloc(p, needed))
+        && GetTokenInformation(threadtok, TokenPrimaryGroup, grp, needed, &needed))
+        *gid = grp->PrimaryGroup;
+    else
+        return apr_get_os_error();
+
+    return APR_SUCCESS;
+#endif 
+}
+
+APR_DECLARE(apr_status_t) apr_uid_get(apr_uid_t *uid, apr_gid_t *gid,
+                                      const char *username, apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    SID_NAME_USE sidtype;
+    char anydomain[256];
+    char *domain;
+    DWORD sidlen = 0;
+    DWORD domlen = sizeof(anydomain);
+    DWORD rv;
+    char *pos;
+
+    if (pos = strchr(username, '/')) {
+        domain = apr_pstrndup(p, username, pos - username);
+        username = pos + 1;
+    }
+    else if (pos = strchr(username, '\\')) {
+        domain = apr_pstrndup(p, username, pos - username);
+        username = pos + 1;
+    }
+    else {
+        domain = NULL;
+    }
+    /* Get nothing on the first pass ... need to size the sid buffer 
+     */
+    rv = LookupAccountName(domain, username, domain, &sidlen, 
+                           anydomain, &domlen, &sidtype);
+    if (sidlen) {
+        /* Give it back on the second pass
+         */
+        *uid = apr_palloc(p, sidlen);
+        domlen = sizeof(anydomain);
+        rv = LookupAccountName(domain, username, *uid, &sidlen, 
+                               anydomain, &domlen, &sidtype);
+    }
+    if (!sidlen || !rv) {
+        return apr_get_os_error();
+    }
+    /* There doesn't seem to be a simple way to retrieve the primary group sid
+     */
+    *gid = NULL;
+    return APR_SUCCESS;
+#endif
+}
+
+APR_DECLARE(apr_status_t) apr_uid_name_get(char **username, apr_uid_t userid,
+                                           apr_pool_t *p)
+{
+#ifdef _WIN32_WCE
+    *username = apr_pstrdup(p, "Administrator");
+    return APR_SUCCESS;
+#else
+    SID_NAME_USE type;
+    char name[MAX_PATH], domain[MAX_PATH];
+    DWORD cbname = sizeof(name), cbdomain = sizeof(domain);
+    if (!userid)
+        return APR_EINVAL;
+    if (!LookupAccountSid(NULL, userid, name, &cbname, domain, &cbdomain, &type))
+        return apr_get_os_error();
+    if (type != SidTypeUser && type != SidTypeAlias && type != SidTypeWellKnownGroup)
+        return APR_EINVAL;
+    *username = apr_pstrdup(p, name);
+    return APR_SUCCESS;
+#endif
+}
+  
+APR_DECLARE(apr_status_t) apr_uid_compare(apr_uid_t left, apr_uid_t right)
+{
+    if (!left || !right)
+        return APR_EINVAL;
+#ifndef _WIN32_WCE
+    if (!IsValidSid(left) || !IsValidSid(right))
+        return APR_EINVAL;
+    if (!EqualSid(left, right))
+        return APR_EMISMATCH;
+#endif
+    return APR_SUCCESS;
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_get_home_directory(char **dirname, 
+                                                 const char *username, 
+                                                 apr_pool_t *p)
+{
+    return apr_uid_homepath_get(dirname, username, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_get_userid(apr_uid_t *uid, apr_gid_t *gid,
+                                         const char *username, apr_pool_t *p)
+{
+    return apr_uid_get(uid, gid, username, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_current_userid(apr_uid_t *uid,
+                                             apr_gid_t *gid,
+                                             apr_pool_t *p)
+{
+    return apr_uid_current(uid, gid, p);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_compare_users(apr_uid_t left, apr_uid_t right)
+{
+    return apr_uid_compare(left, right);
+}
+
+/* deprecated */
+APR_DECLARE(apr_status_t) apr_get_username(char **username, apr_uid_t userid,
+                                           apr_pool_t *p)
+{
+    return apr_uid_name_get(username, userid, p);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.deps b/rubbos/app/httpd-2.0.64/srclib/pcre/.deps
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.deps
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/dftables.o b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/dftables.o
new file mode 100644
index 00000000..1ad1a47d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/dftables.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/get.o b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/get.o
new file mode 100644
index 00000000..ba278d44
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/get.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/libpcre.a b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/libpcre.a
new file mode 100644
index 00000000..a2d04116
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/libpcre.a
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/libpcre.la b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/libpcre.la
new file mode 100644
index 00000000..f8f17785
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/libpcre.la
@@ -0,0 +1,35 @@
+# libpcre.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname=''
+
+# Names of this library.
+library_names=''
+
+# The name of the static archive.
+old_library='libpcre.a'
+
+# Libraries that this one depends upon.
+dependency_libs=' -L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib'
+
+# Version information for libpcre.
+current=
+age=
+revision=
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir=''
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/maketables.o b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/maketables.o
new file mode 100644
index 00000000..9477e1c6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/maketables.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/pcre.o b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/pcre.o
new file mode 100644
index 00000000..0dc04632
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/pcre.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/pcreposix.o b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/pcreposix.o
new file mode 100644
index 00000000..3877a13c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/pcreposix.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/study.o b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/study.o
new file mode 100644
index 00000000..2c38086a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/.libs/study.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/AUTHORS b/rubbos/app/httpd-2.0.64/srclib/pcre/AUTHORS
new file mode 100644
index 00000000..832dddca
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/AUTHORS
@@ -0,0 +1,6 @@
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+University of Cambridge Computing Service,
+Cambridge, England. Phone: +44 1223 334714.
+
+Copyright (c) 1997-2001 University of Cambridge
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/COPYING b/rubbos/app/httpd-2.0.64/srclib/pcre/COPYING
new file mode 100644
index 00000000..8effa664
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/COPYING
@@ -0,0 +1,50 @@
+PCRE LICENCE
+------------
+
+PCRE is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+University of Cambridge Computing Service,
+Cambridge, England. Phone: +44 1223 334714.
+
+Copyright (c) 1997-2001 University of Cambridge
+
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission. In practice, this means that if you use
+   PCRE in software which you distribute to others, commercially or
+   otherwise, you must put a sentence like this
+
+     Regular expression support is provided by the PCRE library package,
+     which is open source software, written by Philip Hazel, and copyright
+     by the University of Cambridge, England.
+
+   somewhere reasonably visible in your documentation and in any relevant
+   files or online help data or similar. A reference to the ftp site for
+   the source, that is, to
+
+     ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/
+
+   should also be given in the documentation.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), or Lesser General Purpose Licence (LGPL),
+   then the terms of that licence shall supersede any condition above with
+   which it is incompatible.
+
+The documentation for PCRE, supplied in the "doc" directory, is distributed
+under the same terms as the software itself.
+
+End
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/ChangeLog b/rubbos/app/httpd-2.0.64/srclib/pcre/ChangeLog
new file mode 100644
index 00000000..a93f347f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/ChangeLog
@@ -0,0 +1,790 @@
+ChangeLog for PCRE
+------------------
+
+Version 3.0 02-Jan-02
+---------------------
+
+1. A bit of extraneous text had somehow crept into the pcregrep documentation.
+
+2. If --disable-static was given, the building process failed when trying to
+build pcretest and pcregrep. (For some reason it was using libtool to compile
+them, which is not right, as they aren't part of the library.)
+
+
+Version 3.8 18-Dec-01
+---------------------
+
+1. The experimental UTF-8 code was completely screwed up. It was packing the
+bytes in the wrong order. How dumb can you get?
+
+
+Version 3.7 29-Oct-01
+---------------------
+
+1. In updating pcretest to check change 1 of version 3.6, I screwed up.
+This caused pcretest, when used on the test data, to segfault. Unfortunately,
+this didn't happen under Solaris 8, where I normally test things.
+
+2. The Makefile had to be changed to make it work on BSD systems, where 'make'
+doesn't seem to recognize that ./xxx and xxx are the same file. (This entry
+isn't in ChangeLog distributed with 3.7 because I forgot when I hastily made
+this fix an hour or so after the initial 3.7 release.)
+
+
+Version 3.6 23-Oct-01
+---------------------
+
+1. Crashed with /(sens|respons)e and \1ibility/ and "sense and sensibility" if
+offsets passed as NULL with zero offset count.
+
+2. The config.guess and config.sub files had not been updated when I moved to
+the latest autoconf.
+
+
+Version 3.5 15-Aug-01
+---------------------
+
+1. Added some missing #if !defined NOPOSIX conditionals in pcretest.c that
+had been forgotten.
+
+2. By using declared but undefined structures, we can avoid using "void"
+definitions in pcre.h while keeping the internal definitions of the structures
+private.
+
+3. The distribution is now built using autoconf 2.50 and libtool 1.4. From a
+user point of view, this means that both static and shared libraries are built
+by default, but this can be individually controlled. More of the work of
+handling this static/shared cases is now inside libtool instead of PCRE's make
+file.
+
+4. The pcretest utility is now installed along with pcregrep because it is
+useful for users (to test regexs) and by doing this, it automatically gets
+relinked by libtool. The documentation has been turned into a man page, so
+there are now .1, .txt, and .html versions in /doc.
+
+5. Upgrades to pcregrep:
+   (i)   Added long-form option names like gnu grep.
+   (ii)  Added --help to list all options with an explanatory phrase.
+   (iii) Added -r, --recursive to recurse into sub-directories.
+   (iv)  Added -f, --file to read patterns from a file.
+
+6. pcre_exec() was referring to its "code" argument before testing that
+argument for NULL (and giving an error if it was NULL).
+
+7. Upgraded Makefile.in to allow for compiling in a different directory from
+the source directory.
+
+8. Tiny buglet in pcretest: when pcre_fullinfo() was called to retrieve the
+options bits, the pointer it was passed was to an int instead of to an unsigned
+long int. This mattered only on 64-bit systems.
+
+9. Fixed typo (3.4/1) in pcre.h again. Sigh. I had changed pcre.h (which is
+generated) instead of pcre.in, which it its source. Also made the same change
+in several of the .c files.
+
+10. A new release of gcc defines printf() as a macro, which broke pcretest
+because it had an ifdef in the middle of a string argument for printf(). Fixed
+by using separate calls to printf().
+
+11. Added --enable-newline-is-cr and --enable-newline-is-lf to the configure
+script, to force use of CR or LF instead of \n in the source. On non-Unix
+systems, the value can be set in config.h.
+
+12. The limit of 200 on non-capturing parentheses is a _nesting_ limit, not an
+absolute limit. Changed the text of the error message to make this clear, and
+likewise updated the man page.
+
+13. The limit of 99 on the number of capturing subpatterns has been removed.
+The new limit is 65535, which I hope will not be a "real" limit.
+
+
+Version 3.4 22-Aug-00
+---------------------
+
+1. Fixed typo in pcre.h: unsigned const char * changed to const unsigned char *.
+
+2. Diagnose condition (?(0) as an error instead of crashing on matching.
+
+
+Version 3.3 01-Aug-00
+---------------------
+
+1. If an octal character was given, but the value was greater than \377, it
+was not getting masked to the least significant bits, as documented. This could
+lead to crashes in some systems.
+
+2. Perl 5.6 (if not earlier versions) accepts classes like [a-\d] and treats
+the hyphen as a literal. PCRE used to give an error; it now behaves like Perl.
+
+3. Added the functions pcre_free_substring() and pcre_free_substring_list().
+These just pass their arguments on to (pcre_free)(), but they are provided
+because some uses of PCRE bind it to non-C systems that can call its functions,
+but cannot call free() or pcre_free() directly.
+
+4. Add "make test" as a synonym for "make check". Corrected some comments in
+the Makefile.
+
+5. Add $(DESTDIR)/ in front of all the paths in the "install" target in the
+Makefile.
+
+6. Changed the name of pgrep to pcregrep, because Solaris has introduced a
+command called pgrep for grepping around the active processes.
+
+7. Added the beginnings of support for UTF-8 character strings.
+
+8. Arranged for the Makefile to pass over the settings of CC, CFLAGS, and
+RANLIB to ./ltconfig so that they are used by libtool. I think these are all
+the relevant ones. (AR is not passed because ./ltconfig does its own figuring
+out for the ar command.)
+
+
+Version 3.2 12-May-00
+---------------------
+
+This is purely a bug fixing release.
+
+1. If the pattern /((Z)+|A)*/ was matched agained ZABCDEFG it matched Z instead
+of ZA. This was just one example of several cases that could provoke this bug,
+which was introduced by change 9 of version 2.00. The code for breaking
+infinite loops after an iteration that matches an empty string was't working
+correctly.
+
+2. The pcretest program was not imitating Perl correctly for the pattern /a*/g
+when matched against abbab (for example). After matching an empty string, it
+wasn't forcing anchoring when setting PCRE_NOTEMPTY for the next attempt; this
+caused it to match further down the string than it should.
+
+3. The code contained an inclusion of sys/types.h. It isn't clear why this
+was there because it doesn't seem to be needed, and it causes trouble on some
+systems, as it is not a Standard C header. It has been removed.
+
+4. Made 4 silly changes to the source to avoid stupid compiler warnings that
+were reported on the Macintosh. The changes were from
+
+  while ((c = *(++ptr)) != 0 && c != '\n');
+to
+  while ((c = *(++ptr)) != 0 && c != '\n') ;
+
+Totally extraordinary, but if that's what it takes...
+
+5. PCRE is being used in one environment where neither memmove() nor bcopy() is
+available. Added HAVE_BCOPY and an autoconf test for it; if neither
+HAVE_MEMMOVE nor HAVE_BCOPY is set, use a built-in emulation function which
+assumes the way PCRE uses memmove() (always moving upwards).
+
+6. PCRE is being used in one environment where strchr() is not available. There
+was only one use in pcre.c, and writing it out to avoid strchr() probably gives
+faster code anyway.
+
+
+Version 3.2 12-May-00
+---------------------
+
+This is purely a bug fixing release.
+
+1. If the pattern /((Z)+|A)*/ was matched agained ZABCDEFG it matched Z instead
+of ZA. This was just one example of several cases that could provoke this bug,
+which was introduced by change 9 of version 2.00. The code for breaking
+infinite loops after an iteration that matches an empty string was't working
+correctly.
+
+2. The pcretest program was not imitating Perl correctly for the pattern /a*/g
+when matched against abbab (for example). After matching an empty string, it
+wasn't forcing anchoring when setting PCRE_NOTEMPTY for the next attempt; this
+caused it to match further down the string than it should.
+
+3. The code contained an inclusion of sys/types.h. It isn't clear why this
+was there because it doesn't seem to be needed, and it causes trouble on some
+systems, as it is not a Standard C header. It has been removed.
+
+4. Made 4 silly changes to the source to avoid stupid compiler warnings that
+were reported on the Macintosh. The changes were from
+
+  while ((c = *(++ptr)) != 0 && c != '\n');
+to
+  while ((c = *(++ptr)) != 0 && c != '\n') ;
+
+Totally extraordinary, but if that's what it takes...
+
+5. PCRE is being used in one environment where neither memmove() nor bcopy() is
+available. Added HAVE_BCOPY and an autoconf test for it; if neither
+HAVE_MEMMOVE nor HAVE_BCOPY is set, use a built-in emulation function which
+assumes the way PCRE uses memmove() (always moving upwards).
+
+6. PCRE is being used in one environment where strchr() is not available. There
+was only one use in pcre.c, and writing it out to avoid strchr() probably gives
+faster code anyway.
+
+
+Version 3.1 09-Feb-00
+---------------------
+
+The only change in this release is the fixing of some bugs in Makefile.in for
+the "install" target:
+
+(1) It was failing to install pcreposix.h.
+
+(2) It was overwriting the pcre.3 man page with the pcreposix.3 man page.
+
+
+Version 3.0 01-Feb-00
+---------------------
+
+1. Add support for the /+ modifier to perltest (to output $` like it does in
+pcretest).
+
+2. Add support for the /g modifier to perltest.
+
+3. Fix pcretest so that it behaves even more like Perl for /g when the pattern
+matches null strings.
+
+4. Fix perltest so that it doesn't do unwanted things when fed an empty
+pattern. Perl treats empty patterns specially - it reuses the most recent
+pattern, which is not what we want. Replace // by /(?#)/ in order to avoid this
+effect.
+
+5. The POSIX interface was broken in that it was just handing over the POSIX
+captured string vector to pcre_exec(), but (since release 2.00) PCRE has
+required a bigger vector, with some working space on the end. This means that
+the POSIX wrapper now has to get and free some memory, and copy the results.
+
+6. Added some simple autoconf support, placing the test data and the
+documentation in separate directories, re-organizing some of the
+information files, and making it build pcre-config (a GNU standard). Also added
+libtool support for building PCRE as a shared library, which is now the
+default.
+
+7. Got rid of the leading zero in the definition of PCRE_MINOR because 08 and
+09 are not valid octal constants. Single digits will be used for minor values
+less than 10.
+
+8. Defined REG_EXTENDED and REG_NOSUB as zero in the POSIX header, so that
+existing programs that set these in the POSIX interface can use PCRE without
+modification.
+
+9. Added a new function, pcre_fullinfo() with an extensible interface. It can
+return all that pcre_info() returns, plus additional data. The pcre_info()
+function is retained for compatibility, but is considered to be obsolete.
+
+10. Added experimental recursion feature (?R) to handle one common case that
+Perl 5.6 will be able to do with (?p{...}).
+
+11. Added support for POSIX character classes like [:alpha:], which Perl is
+adopting.
+
+
+Version 2.08 31-Aug-99
+----------------------
+
+1. When startoffset was not zero and the pattern began with ".*", PCRE was not
+trying to match at the startoffset position, but instead was moving forward to
+the next newline as if a previous match had failed.
+
+2. pcretest was not making use of PCRE_NOTEMPTY when repeating for /g and /G,
+and could get into a loop if a null string was matched other than at the start
+of the subject.
+
+3. Added definitions of PCRE_MAJOR and PCRE_MINOR to pcre.h so the version can
+be distinguished at compile time, and for completeness also added PCRE_DATE.
+
+5. Added Paul Sokolovsky's minor changes to make it easy to compile a Win32 DLL
+in GnuWin32 environments.
+
+
+Version 2.07 29-Jul-99
+----------------------
+
+1. The documentation is now supplied in plain text form and HTML as well as in
+the form of man page sources.
+
+2. C++ compilers don't like assigning (void *) values to other pointer types.
+In particular this affects malloc(). Although there is no problem in Standard
+C, I've put in casts to keep C++ compilers happy.
+
+3. Typo on pcretest.c; a cast of (unsigned char *) in the POSIX regexec() call
+should be (const char *).
+
+4. If NOPOSIX is defined, pcretest.c compiles without POSIX support. This may
+be useful for non-Unix systems who don't want to bother with the POSIX stuff.
+However, I haven't made this a standard facility. The documentation doesn't
+mention it, and the Makefile doesn't support it.
+
+5. The Makefile now contains an "install" target, with editable destinations at
+the top of the file. The pcretest program is not installed.
+
+6. pgrep -V now gives the PCRE version number and date.
+
+7. Fixed bug: a zero repetition after a literal string (e.g. /abcde{0}/) was
+causing the entire string to be ignored, instead of just the last character.
+
+8. If a pattern like /"([^\\"]+|\\.)*"/ is applied in the normal way to a
+non-matching string, it can take a very, very long time, even for strings of
+quite modest length, because of the nested recursion. PCRE now does better in
+some of these cases. It does this by remembering the last required literal
+character in the pattern, and pre-searching the subject to ensure it is present
+before running the real match. In other words, it applies a heuristic to detect
+some types of certain failure quickly, and in the above example, if presented
+with a string that has no trailing " it gives "no match" very quickly.
+
+9. A new runtime option PCRE_NOTEMPTY causes null string matches to be ignored;
+other alternatives are tried instead.
+
+
+Version 2.06 09-Jun-99
+----------------------
+
+1. Change pcretest's output for amount of store used to show just the code
+space, because the remainder (the data block) varies in size between 32-bit and
+64-bit systems.
+
+2. Added an extra argument to pcre_exec() to supply an offset in the subject to
+start matching at. This allows lookbehinds to work when searching for multiple
+occurrences in a string.
+
+3. Added additional options to pcretest for testing multiple occurrences:
+
+   /+   outputs the rest of the string that follows a match
+   /g   loops for multiple occurrences, using the new startoffset argument
+   /G   loops for multiple occurrences by passing an incremented pointer
+
+4. PCRE wasn't doing the "first character" optimization for patterns starting
+with \b or \B, though it was doing it for other lookbehind assertions. That is,
+it wasn't noticing that a match for a pattern such as /\bxyz/ has to start with
+the letter 'x'. On long subject strings, this gives a significant speed-up.
+
+
+Version 2.05 21-Apr-99
+----------------------
+
+1. Changed the type of magic_number from int to long int so that it works
+properly on 16-bit systems.
+
+2. Fixed a bug which caused patterns starting with .* not to work correctly
+when the subject string contained newline characters. PCRE was assuming
+anchoring for such patterns in all cases, which is not correct because .* will
+not pass a newline unless PCRE_DOTALL is set. It now assumes anchoring only if
+DOTALL is set at top level; otherwise it knows that patterns starting with .*
+must be retried after every newline in the subject.
+
+
+Version 2.04 18-Feb-99
+----------------------
+
+1. For parenthesized subpatterns with repeats whose minimum was zero, the
+computation of the store needed to hold the pattern was incorrect (too large).
+If such patterns were nested a few deep, this could multiply and become a real
+problem.
+
+2. Added /M option to pcretest to show the memory requirement of a specific
+pattern. Made -m a synonym of -s (which does this globally) for compatibility.
+
+3. Subpatterns of the form (regex){n,m} (i.e. limited maximum) were being
+compiled in such a way that the backtracking after subsequent failure was
+pessimal. Something like (a){0,3} was compiled as (a)?(a)?(a)? instead of
+((a)((a)(a)?)?)? with disastrous performance if the maximum was of any size.
+
+
+Version 2.03 02-Feb-99
+----------------------
+
+1. Fixed typo and small mistake in man page.
+
+2. Added 4th condition (GPL supersedes if conflict) and created separate
+LICENCE file containing the conditions.
+
+3. Updated pcretest so that patterns such as /abc\/def/ work like they do in
+Perl, that is the internal \ allows the delimiter to be included in the
+pattern. Locked out the use of \ as a delimiter. If \ immediately follows
+the final delimiter, add \ to the end of the pattern (to test the error).
+
+4. Added the convenience functions for extracting substrings after a successful
+match. Updated pcretest to make it able to test these functions.
+
+
+Version 2.02 14-Jan-99
+----------------------
+
+1. Initialized the working variables associated with each extraction so that
+their saving and restoring doesn't refer to uninitialized store.
+
+2. Put dummy code into study.c in order to trick the optimizer of the IBM C
+compiler for OS/2 into generating correct code. Apparently IBM isn't going to
+fix the problem.
+
+3. Pcretest: the timing code wasn't using LOOPREPEAT for timing execution
+calls, and wasn't printing the correct value for compiling calls. Increased the
+default value of LOOPREPEAT, and the number of significant figures in the
+times.
+
+4. Changed "/bin/rm" in the Makefile to "-rm" so it works on Windows NT.
+
+5. Renamed "deftables" as "dftables" to get it down to 8 characters, to avoid
+a building problem on Windows NT with a FAT file system.
+
+
+Version 2.01 21-Oct-98
+----------------------
+
+1. Changed the API for pcre_compile() to allow for the provision of a pointer
+to character tables built by pcre_maketables() in the current locale. If NULL
+is passed, the default tables are used.
+
+
+Version 2.00 24-Sep-98
+----------------------
+
+1. Since the (>?) facility is in Perl 5.005, don't require PCRE_EXTRA to enable
+it any more.
+
+2. Allow quantification of (?>) groups, and make it work correctly.
+
+3. The first character computation wasn't working for (?>) groups.
+
+4. Correct the implementation of \Z (it is permitted to match on the \n at the
+end of the subject) and add 5.005's \z, which really does match only at the
+very end of the subject.
+
+5. Remove the \X "cut" facility; Perl doesn't have it, and (?> is neater.
+
+6. Remove the ability to specify CASELESS, MULTILINE, DOTALL, and
+DOLLAR_END_ONLY at runtime, to make it possible to implement the Perl 5.005
+localized options. All options to pcre_study() were also removed.
+
+7. Add other new features from 5.005:
+
+   $(?<=           positive lookbehind
+   $(?<!           negative lookbehind
+   (?imsx-imsx)    added the unsetting capability
+                   such a setting is global if at outer level; local otherwise
+   (?imsx-imsx:)   non-capturing groups with option setting
+   (?(cond)re|re)  conditional pattern matching
+
+   A backreference to itself in a repeated group matches the previous
+   captured string.
+
+8. General tidying up of studying (both automatic and via "study")
+consequential on the addition of new assertions.
+
+9. As in 5.005, unlimited repeated groups that could match an empty substring
+are no longer faulted at compile time. Instead, the loop is forcibly broken at
+runtime if any iteration does actually match an empty substring.
+
+10. Include the RunTest script in the distribution.
+
+11. Added tests from the Perl 5.005_02 distribution. This showed up a few
+discrepancies, some of which were old and were also with respect to 5.004. They
+have now been fixed.
+
+
+Version 1.09 28-Apr-98
+----------------------
+
+1. A negated single character class followed by a quantifier with a minimum
+value of one (e.g.  [^x]{1,6}  ) was not compiled correctly. This could lead to
+program crashes, or just wrong answers. This did not apply to negated classes
+containing more than one character, or to minima other than one.
+
+
+Version 1.08 27-Mar-98
+----------------------
+
+1. Add PCRE_UNGREEDY to invert the greediness of quantifiers.
+
+2. Add (?U) and (?X) to set PCRE_UNGREEDY and PCRE_EXTRA respectively. The
+latter must appear before anything that relies on it in the pattern.
+
+
+Version 1.07 16-Feb-98
+----------------------
+
+1. A pattern such as /((a)*)*/ was not being diagnosed as in error (unlimited
+repeat of a potentially empty string).
+
+
+Version 1.06 23-Jan-98
+----------------------
+
+1. Added Markus Oberhumer's little patches for C++.
+
+2. Literal strings longer than 255 characters were broken.
+
+
+Version 1.05 23-Dec-97
+----------------------
+
+1. Negated character classes containing more than one character were failing if
+PCRE_CASELESS was set at run time.
+
+
+Version 1.04 19-Dec-97
+----------------------
+
+1. Corrected the man page, where some "const" qualifiers had been omitted.
+
+2. Made debugging output print "{0,xxx}" instead of just "{,xxx}" to agree with
+input syntax.
+
+3. Fixed memory leak which occurred when a regex with back references was
+matched with an offsets vector that wasn't big enough. The temporary memory
+that is used in this case wasn't being freed if the match failed.
+
+4. Tidied pcretest to ensure it frees memory that it gets.
+
+5. Temporary memory was being obtained in the case where the passed offsets
+vector was exactly big enough.
+
+6. Corrected definition of offsetof() from change 5 below.
+
+7. I had screwed up change 6 below and broken the rules for the use of
+setjmp(). Now fixed.
+
+
+Version 1.03 18-Dec-97
+----------------------
+
+1. A erroneous regex with a missing opening parenthesis was correctly
+diagnosed, but PCRE attempted to access brastack[-1], which could cause crashes
+on some systems.
+
+2. Replaced offsetof(real_pcre, code) by offsetof(real_pcre, code[0]) because
+it was reported that one broken compiler failed on the former because "code" is
+also an independent variable.
+
+3. The erroneous regex a[]b caused an array overrun reference.
+
+4. A regex ending with a one-character negative class (e.g. /[^k]$/) did not
+fail on data ending with that character. (It was going on too far, and checking
+the next character, typically a binary zero.) This was specific to the
+optimized code for single-character negative classes.
+
+5. Added a contributed patch from the TIN world which does the following:
+
+  + Add an undef for memmove, in case the the system defines a macro for it.
+
+  + Add a definition of offsetof(), in case there isn't one. (I don't know
+    the reason behind this - offsetof() is part of the ANSI standard - but
+    it does no harm).
+
+  + Reduce the ifdef's in pcre.c using macro DPRINTF, thereby eliminating
+    most of the places where whitespace preceded '#'. I have given up and
+    allowed the remaining 2 cases to be at the margin.
+
+  + Rename some variables in pcre to eliminate shadowing. This seems very
+    pedantic, but does no harm, of course.
+
+6. Moved the call to setjmp() into its own function, to get rid of warnings
+from gcc -Wall, and avoided calling it at all unless PCRE_EXTRA is used.
+
+7. Constructs such as \d{8,} were compiling into the equivalent of
+\d{8}\d{0,65527} instead of \d{8}\d* which didn't make much difference to the
+outcome, but in this particular case used more store than had been allocated,
+which caused the bug to be discovered because it threw up an internal error.
+
+8. The debugging code in both pcre and pcretest for outputting the compiled
+form of a regex was going wrong in the case of back references followed by
+curly-bracketed repeats.
+
+
+Version 1.02 12-Dec-97
+----------------------
+
+1. Typos in pcre.3 and comments in the source fixed.
+
+2. Applied a contributed patch to get rid of places where it used to remove
+'const' from variables, and fixed some signed/unsigned and uninitialized
+variable warnings.
+
+3. Added the "runtest" target to Makefile.
+
+4. Set default compiler flag to -O2 rather than just -O.
+
+
+Version 1.01 19-Nov-97
+----------------------
+
+1. PCRE was failing to diagnose unlimited repeat of empty string for patterns
+like /([ab]*)*/, that is, for classes with more than one character in them.
+
+2. Likewise, it wasn't diagnosing patterns with "once-only" subpatterns, such
+as /((?>a*))*/ (a PCRE_EXTRA facility).
+
+
+Version 1.00 18-Nov-97
+----------------------
+
+1. Added compile-time macros to support systems such as SunOS4 which don't have
+memmove() or strerror() but have other things that can be used instead.
+
+2. Arranged that "make clean" removes the executables.
+
+
+Version 0.99 27-Oct-97
+----------------------
+
+1. Fixed bug in code for optimizing classes with only one character. It was
+initializing a 32-byte map regardless, which could cause it to run off the end
+of the memory it had got.
+
+2. Added, conditional on PCRE_EXTRA, the proposed (?>REGEX) construction.
+
+
+Version 0.98 22-Oct-97
+----------------------
+
+1. Fixed bug in code for handling temporary memory usage when there are more
+back references than supplied space in the ovector. This could cause segfaults.
+
+
+Version 0.97 21-Oct-97
+----------------------
+
+1. Added the \X "cut" facility, conditional on PCRE_EXTRA.
+
+2. Optimized negated single characters not to use a bit map.
+
+3. Brought error texts together as macro definitions; clarified some of them;
+fixed one that was wrong - it said "range out of order" when it meant "invalid
+escape sequence".
+
+4. Changed some char * arguments to const char *.
+
+5. Added PCRE_NOTBOL and PCRE_NOTEOL (from POSIX).
+
+6. Added the POSIX-style API wrapper in pcreposix.a and testing facilities in
+pcretest.
+
+
+Version 0.96 16-Oct-97
+----------------------
+
+1. Added a simple "pgrep" utility to the distribution.
+
+2. Fixed an incompatibility with Perl: "{" is now treated as a normal character
+unless it appears in one of the precise forms "{ddd}", "{ddd,}", or "{ddd,ddd}"
+where "ddd" means "one or more decimal digits".
+
+3. Fixed serious bug. If a pattern had a back reference, but the call to
+pcre_exec() didn't supply a large enough ovector to record the related
+identifying subpattern, the match always failed. PCRE now remembers the number
+of the largest back reference, and gets some temporary memory in which to save
+the offsets during matching if necessary, in order to ensure that
+backreferences always work.
+
+4. Increased the compatibility with Perl in a number of ways:
+
+  (a) . no longer matches \n by default; an option PCRE_DOTALL is provided
+      to request this handling. The option can be set at compile or exec time.
+
+  (b) $ matches before a terminating newline by default; an option
+      PCRE_DOLLAR_ENDONLY is provided to override this (but not in multiline
+      mode). The option can be set at compile or exec time.
+
+  (c) The handling of \ followed by a digit other than 0 is now supposed to be
+      the same as Perl's. If the decimal number it represents is less than 10
+      or there aren't that many previous left capturing parentheses, an octal
+      escape is read. Inside a character class, it's always an octal escape,
+      even if it is a single digit.
+
+  (d) An escaped but undefined alphabetic character is taken as a literal,
+      unless PCRE_EXTRA is set. Currently this just reserves the remaining
+      escapes.
+
+  (e) {0} is now permitted. (The previous item is removed from the compiled
+      pattern).
+
+5. Changed all the names of code files so that the basic parts are no longer
+than 10 characters, and abolished the teeny "globals.c" file.
+
+6. Changed the handling of character classes; they are now done with a 32-byte
+bit map always.
+
+7. Added the -d and /D options to pcretest to make it possible to look at the
+internals of compilation without having to recompile pcre.
+
+
+Version 0.95 23-Sep-97
+----------------------
+
+1. Fixed bug in pre-pass concerning escaped "normal" characters such as \x5c or
+\x20 at the start of a run of normal characters. These were being treated as
+real characters, instead of the source characters being re-checked.
+
+
+Version 0.94 18-Sep-97
+----------------------
+
+1. The functions are now thread-safe, with the caveat that the global variables
+containing pointers to malloc() and free() or alternative functions are the
+same for all threads.
+
+2. Get pcre_study() to generate a bitmap of initial characters for non-
+anchored patterns when this is possible, and use it if passed to pcre_exec().
+
+
+Version 0.93 15-Sep-97
+----------------------
+
+1. /(b)|(:+)/ was computing an incorrect first character.
+
+2. Add pcre_study() to the API and the passing of pcre_extra to pcre_exec(),
+but not actually doing anything yet.
+
+3. Treat "-" characters in classes that cannot be part of ranges as literals,
+as Perl does (e.g. [-az] or [az-]).
+
+4. Set the anchored flag if a branch starts with .* or .*? because that tests
+all possible positions.
+
+5. Split up into different modules to avoid including unneeded functions in a
+compiled binary. However, compile and exec are still in one module. The "study"
+function is split off.
+
+6. The character tables are now in a separate module whose source is generated
+by an auxiliary program - but can then be edited by hand if required. There are
+now no calls to isalnum(), isspace(), isdigit(), isxdigit(), tolower() or
+toupper() in the code.
+
+7. Turn the malloc/free funtions variables into pcre_malloc and pcre_free and
+make them global. Abolish the function for setting them, as the caller can now
+set them directly.
+
+
+Version 0.92 11-Sep-97
+----------------------
+
+1. A repeat with a fixed maximum and a minimum of 1 for an ordinary character
+(e.g. /a{1,3}/) was broken (I mis-optimized it).
+
+2. Caseless matching was not working in character classes if the characters in
+the pattern were in upper case.
+
+3. Make ranges like [W-c] work in the same way as Perl for caseless matching.
+
+4. Make PCRE_ANCHORED public and accept as a compile option.
+
+5. Add an options word to pcre_exec() and accept PCRE_ANCHORED and
+PCRE_CASELESS at run time. Add escapes \A and \I to pcretest to cause it to
+pass them.
+
+6. Give an error if bad option bits passed at compile or run time.
+
+7. Add PCRE_MULTILINE at compile and exec time, and (?m) as well. Add \M to
+pcretest to cause it to pass that flag.
+
+8. Add pcre_info(), to get the number of identifying subpatterns, the stored
+options, and the first character, if set.
+
+9. Recognize C+ or C{n,m} where n >= 1 as providing a fixed starting character.
+
+
+Version 0.91 10-Sep-97
+----------------------
+
+1. PCRE was failing to diagnose unlimited repeats of subpatterns that could
+match the empty string as in /(a*)*/. It was looping and ultimately crashing.
+
+2. PCRE was looping on encountering an indefinitely repeated back reference to
+a subpattern that had matched an empty string, e.g. /(a|)\1*/. It now does what
+Perl does - treats the match as successful.
+
+****
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/INSTALL b/rubbos/app/httpd-2.0.64/srclib/pcre/INSTALL
new file mode 100644
index 00000000..08802812
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/INSTALL
@@ -0,0 +1,185 @@
+Basic Installation
+==================
+
+   These are generic installation instructions that apply to systems that
+can run the `configure' shell script - Unix systems and any that imitate
+it. They are not specific to PCRE. There are PCRE-specific instructions
+for non-Unix systems in the file NON-UNIX-USE.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/LICENCE b/rubbos/app/httpd-2.0.64/srclib/pcre/LICENCE
new file mode 100644
index 00000000..8effa664
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/LICENCE
@@ -0,0 +1,50 @@
+PCRE LICENCE
+------------
+
+PCRE is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+University of Cambridge Computing Service,
+Cambridge, England. Phone: +44 1223 334714.
+
+Copyright (c) 1997-2001 University of Cambridge
+
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission. In practice, this means that if you use
+   PCRE in software which you distribute to others, commercially or
+   otherwise, you must put a sentence like this
+
+     Regular expression support is provided by the PCRE library package,
+     which is open source software, written by Philip Hazel, and copyright
+     by the University of Cambridge, England.
+
+   somewhere reasonably visible in your documentation and in any relevant
+   files or online help data or similar. A reference to the ftp site for
+   the source, that is, to
+
+     ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/
+
+   should also be given in the documentation.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), or Lesser General Purpose Licence (LGPL),
+   then the terms of that licence shall supersede any condition above with
+   which it is incompatible.
+
+The documentation for PCRE, supplied in the "doc" directory, is distributed
+under the same terms as the software itself.
+
+End
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/Makefile b/rubbos/app/httpd-2.0.64/srclib/pcre/Makefile
new file mode 100644
index 00000000..218b9ccd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/Makefile
@@ -0,0 +1,25 @@
+top_srcdir   = /bottlenecks/rubbos/app/httpd-2.0.64
+top_builddir = /bottlenecks/rubbos/app/httpd-2.0.64
+srcdir       = /bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre
+builddir     = /bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre
+VPATH        = /bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre
+LTLIBRARY_NAME = libpcre.la
+LTLIBRARY_SOURCES = maketables.c get.c study.c pcre.c pcreposix.c
+
+CLEAN_TARGETS = dftables chartables.c
+DISTCLEAN_TARGETS = pcre.h pcre-config config.h config.log config.status $(CLEAN_TARGETS)
+
+include $(top_srcdir)/build/ltlib.mk
+
+config.h:
+	touch $@
+
+$(LTLIBRARY_OBJECTS) dftables.lo: config.h
+
+dftables: dftables.lo
+	$(LINK) $(EXTRA_LDFLAGS) dftables.lo $(EXTRA_LIBS)
+
+$(srcdir)/chartables.c: dftables
+	./dftables > $@
+
+pcre.lo: $(srcdir)/chartables.c
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/pcre/Makefile.in
new file mode 100644
index 00000000..357ce6e2
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/Makefile.in
@@ -0,0 +1,20 @@
+LTLIBRARY_NAME = libpcre.la
+LTLIBRARY_SOURCES = maketables.c get.c study.c pcre.c pcreposix.c
+
+CLEAN_TARGETS = dftables chartables.c
+DISTCLEAN_TARGETS = pcre.h pcre-config config.h config.log config.status $(CLEAN_TARGETS)
+
+include $(top_srcdir)/build/ltlib.mk
+
+config.h:
+	touch $@
+
+$(LTLIBRARY_OBJECTS) dftables.lo: config.h
+
+dftables: dftables.lo
+	$(LINK) $(EXTRA_LDFLAGS) dftables.lo $(EXTRA_LIBS)
+
+$(srcdir)/chartables.c: dftables
+	./dftables > $@
+
+pcre.lo: $(srcdir)/chartables.c
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/NEWS b/rubbos/app/httpd-2.0.64/srclib/pcre/NEWS
new file mode 100644
index 00000000..27866b68
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/NEWS
@@ -0,0 +1,85 @@
+News about PCRE releases
+------------------------
+
+Release 3.5 15-Aug-01
+---------------------
+
+1. The configuring system has been upgraded to use later versions of autoconf
+and libtool. By default it builds both a shared and a static library if the OS
+supports it. You can use --disable-shared or --disable-static on the configure
+command if you want only one of them.
+
+2. The pcretest utility is now installed along with pcregrep because it is
+useful for users (to test regexs) and by doing this, it automatically gets
+relinked by libtool. The documentation has been turned into a man page, so
+there are now .1, .txt, and .html versions in /doc.
+
+3. Upgrades to pcregrep:
+   (i)   Added long-form option names like gnu grep.
+   (ii)  Added --help to list all options with an explanatory phrase.
+   (iii) Added -r, --recursive to recurse into sub-directories.
+   (iv)  Added -f, --file to read patterns from a file.
+
+4. Added --enable-newline-is-cr and --enable-newline-is-lf to the configure
+script, to force use of CR or LF instead of \n in the source. On non-Unix
+systems, the value can be set in config.h.
+
+5. The limit of 200 on non-capturing parentheses is a _nesting_ limit, not an
+absolute limit. Changed the text of the error message to make this clear, and
+likewise updated the man page.
+
+6. The limit of 99 on the number of capturing subpatterns has been removed.
+The new limit is 65535, which I hope will not be a "real" limit.
+
+
+Release 3.3 01-Aug-00
+---------------------
+
+There is some support for UTF-8 character strings. This is incomplete and
+experimental. The documentation describes what is and what is not implemented.
+Otherwise, this is just a bug-fixing release.
+
+
+Release 3.0 01-Feb-00
+---------------------
+
+1. A "configure" script is now used to configure PCRE for Unix systems. It
+builds a Makefile, a config.h file, and the pcre-config script.
+
+2. PCRE is built as a shared library by default.
+
+3. There is support for POSIX classes such as [:alpha:].
+
+5. There is an experimental recursion feature.
+
+----------------------------------------------------------------------------
+          IMPORTANT FOR THOSE UPGRADING FROM VERSIONS BEFORE 2.00
+
+Please note that there has been a change in the API such that a larger
+ovector is required at matching time, to provide some additional workspace.
+The new man page has details. This change was necessary in order to support
+some of the new functionality in Perl 5.005.
+
+          IMPORTANT FOR THOSE UPGRADING FROM VERSION 2.00
+
+Another (I hope this is the last!) change has been made to the API for the
+pcre_compile() function. An additional argument has been added to make it
+possible to pass over a pointer to character tables built in the current
+locale by pcre_maketables(). To use the default tables, this new arguement
+should be passed as NULL.
+
+          IMPORTANT FOR THOSE UPGRADING FROM VERSION 2.05
+
+Yet another (and again I hope this really is the last) change has been made
+to the API for the pcre_exec() function. An additional argument has been
+added to make it possible to start the match other than at the start of the
+subject string. This is important if there are lookbehinds. The new man
+page has the details, but you just want to convert existing programs, all
+you need to do is to stick in a new fifth argument to pcre_exec(), with a
+value of zero. For example, change
+
+  pcre_exec(pattern, extra, subject, length, options, ovec, ovecsize)
+to
+  pcre_exec(pattern, extra, subject, length, 0, options, ovec, ovecsize)
+
+****
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/NON-UNIX-USE b/rubbos/app/httpd-2.0.64/srclib/pcre/NON-UNIX-USE
new file mode 100644
index 00000000..14b1cc0d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/NON-UNIX-USE
@@ -0,0 +1,53 @@
+Compiling PCRE on non-Unix systems
+----------------------------------
+
+If you want to compile PCRE for a non-Unix system, note that it consists
+entirely of code written in Standard C, and so should compile successfully
+on any machine with a Standard C compiler and library, using normal compiling
+commands to do the following:
+
+(1) Copy or rename the file config.in as config.h, and change the macros that
+define HAVE_STRERROR and HAVE_MEMMOVE to define them as 1 rather than 0.
+Unfortunately, because of the way Unix autoconf works, the default setting has
+to be 0. You may also want to make changes to other macros in config.h. In
+particular, if you want to force a specific value for newline, you can define
+the NEWLINE macro. The default is to use '\n', thereby using whatever value
+your compiler gives to '\n'.
+
+(2) Copy or rename the file pcre.in as pcre.h, and change the macro definitions
+for PCRE_MAJOR, PCRE_MINOR, and PCRE_DATE near its start to the values set in
+configure.in.
+
+(3) Compile dftables.c as a stand-alone program, and then run it with
+the standard output sent to chartables.c. This generates a set of standard
+character tables.
+
+(4) Compile maketables.c, get.c, study.c and pcre.c and link them all
+together into an object library in whichever form your system keeps such
+libraries. This is the pcre library (chartables.c gets included by means of an
+#include directive).
+
+(5) Similarly, compile pcreposix.c and link it as the pcreposix library.
+
+(6) Compile the test program pcretest.c. This needs the functions in the
+pcre and pcreposix libraries when linking.
+
+(7) Run pcretest on the testinput files in the testdata directory, and check
+that the output matches the corresponding testoutput files. You must use the
+-i option when checking testinput2.
+
+If you have a system without "configure" but where you can use a Makefile, edit
+Makefile.in to create Makefile, substituting suitable values for the variables
+at the head of the file.
+
+Some help in building a Win32 DLL of PCRE in GnuWin32 environments was
+contributed by Paul.Sokolovsky@technologist.com. These environments are
+Mingw32 (http://www.xraylith.wisc.edu/~khan/software/gnu-win32/) and
+CygWin  (http://sourceware.cygnus.com/cygwin/). Paul comments:
+
+  For CygWin, set CFLAGS=-mno-cygwin, and do 'make dll'. You'll get
+  pcre.dll (containing pcreposix also), libpcre.dll.a, and dynamically
+  linked pgrep and pcretest. If you have /bin/sh, run RunTest (three
+  main test go ok, locale not supported).
+
+****
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/NWGNUmakefile b/rubbos/app/httpd-2.0.64/srclib/pcre/NWGNUmakefile
new file mode 100644
index 00000000..e87a5eff
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/NWGNUmakefile
@@ -0,0 +1,267 @@
+#
+# NWGNUmakefile for DfTables.nlm (Apache2)
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(APR_WORK)\build\NWGNUhead.inc
+
+PCRE		= $(AP_WORK)/srclib/pcre
+
+#
+# build this level's files
+
+FILES_prebuild_headers = \
+	$(PCRE)/config.h \
+	$(PCRE)/pcre.h \
+	$(EOLIST) 
+	
+$(PCRE)/%.h: $(subst /,\,$(PCRE))\%.hw
+	@echo Creating $(subst /,\,$@)
+	copy $< $(subst /,\,$(PCRE))\$(@F)
+
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(AP_WORK)/os/netware \
+			$(APR_WORK)/include/arch/netware \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= dftables
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Generate character tables
+
+#$(FILES_prebuild_headers)
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= dftables
+
+#
+# If this is specified, it will override VERSION value in 
+# $(APR_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,0,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=_LibCPrelude 
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=_LibCPostlude 
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		= PSEUDOPREEMPTION
+ 
+#
+# If this is specified it will be linked in with the XDCData option in the def 
+# file instead of the default of $(APR)/misc/netware/apr.xdc.  XDCData can 
+# be disabled by setting APACHE_UNIPROC in the environment
+#
+XDCDATA         = 
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+$(OBJDIR)/dftables.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(FILES_prebuild_headers) \
+	$(OBJDIR)/dftables.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	Libc \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@libc.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+# End of NWGNUmakefile for DfTables.nlm (Apache2)
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/README b/rubbos/app/httpd-2.0.64/srclib/pcre/README
new file mode 100644
index 00000000..75573747
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/README
@@ -0,0 +1,307 @@
+README file for PCRE (Perl-compatible regular expression library)
+-----------------------------------------------------------------
+
+The latest release of PCRE is always available from
+
+  ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-xxx.tar.gz
+
+Please read the NEWS file if you are upgrading from a previous release.
+
+PCRE has its own native API, but a set of "wrapper" functions that are based on
+the POSIX API are also supplied in the library libpcreposix. Note that this
+just provides a POSIX calling interface to PCRE: the regular expressions
+themselves still follow Perl syntax and semantics. The header file
+for the POSIX-style functions is called pcreposix.h. The official POSIX name is
+regex.h, but I didn't want to risk possible problems with existing files of
+that name by distributing it that way. To use it with an existing program that
+uses the POSIX API, it will have to be renamed or pointed at by a link.
+
+
+Contributions by users of PCRE
+------------------------------
+
+You can find contributions from PCRE users in the directory
+
+  ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/Contrib
+
+where there is also a README file giving brief descriptions of what they are.
+Several of them provide support for compiling PCRE on various flavours of
+Windows systems (I myself do not use Windows). Some are complete in themselves;
+others are pointers to URLs containing relevant files.
+
+
+Building PCRE on a Unix system
+------------------------------
+
+To build PCRE on a Unix system, first run the "configure" command from the PCRE
+distribution directory, with your current directory set to the directory where
+you want the files to be created. This command is a standard GNU "autoconf"
+configuration script, for which generic instructions are supplied in INSTALL.
+
+Most commonly, people build PCRE within its own distribution directory, and in
+this case, on many systems, just running "./configure" is sufficient, but the
+usual methods of changing standard defaults are available. For example,
+
+CFLAGS='-O2 -Wall' ./configure --prefix=/opt/local
+
+specifies that the C compiler should be run with the flags '-O2 -Wall' instead
+of the default, and that "make install" should install PCRE under /opt/local
+instead of the default /usr/local.
+
+If you want to build in a different directory, just run "configure" with that
+directory as current. For example, suppose you have unpacked the PCRE source
+into /source/pcre/pcre-xxx, but you want to build it in /build/pcre/pcre-xxx:
+
+cd /build/pcre/pcre-xxx
+/source/pcre/pcre-xxx/configure
+
+If you want to make use of the experimential, incomplete support for UTF-8
+character strings in PCRE, you must add --enable-utf8 to the "configure"
+command. Without it, the code for handling UTF-8 is not included in the
+library. (Even when included, it still has to be enabled by an option at run
+time.)
+
+The "configure" script builds five files:
+
+. libtool is a script that builds shared and/or static libraries
+. Makefile is built by copying Makefile.in and making substitutions.
+. config.h is built by copying config.in and making substitutions.
+. pcre-config is built by copying pcre-config.in and making substitutions.
+. RunTest is a script for running tests
+
+Once "configure" has run, you can run "make". It builds two libraries called
+libpcre and libpcreposix, a test program called pcretest, and the pcregrep
+command. You can use "make install" to copy these, the public header files
+pcre.h and pcreposix.h, and the man pages to appropriate live directories on
+your system, in the normal way.
+
+Running "make install" also installs the command pcre-config, which can be used
+to recall information about the PCRE configuration and installation. For
+example,
+
+  pcre-config --version
+
+prints the version number, and
+
+ pcre-config --libs
+
+outputs information about where the library is installed. This command can be
+included in makefiles for programs that use PCRE, saving the programmer from
+having to remember too many details.
+
+There is one esoteric feature that is controlled by "configure". It concerns
+the character value used for "newline", and is something that you probably do
+not want to change on a Unix system. The default is to use whatever value your
+compiler gives to '\n'. By using --enable-newline-is-cr or
+--enable-newline-is-lf you can force the value to be CR (13) or LF (10) if you
+really want to.
+
+
+Shared libraries on Unix systems
+--------------------------------
+
+The default distribution builds PCRE as two shared libraries and two static
+libraries, as long as the operating system supports shared libraries. Shared
+library support relies on the "libtool" script which is built as part of the
+"configure" process.
+
+The libtool script is used to compile and link both shared and static
+libraries. They are placed in a subdirectory called .libs when they are newly
+built. The programs pcretest and pcregrep are built to use these uninstalled
+libraries (by means of wrapper scripts in the case of shared libraries). When
+you use "make install" to install shared libraries, pcregrep and pcretest are
+automatically re-built to use the newly installed shared libraries before being
+installed themselves. However, the versions left in the source directory still
+use the uninstalled libraries.
+
+To build PCRE using static libraries only you must use --disable-shared when
+configuring it. For example
+
+./configure --prefix=/usr/gnu --disable-shared
+
+Then run "make" in the usual way. Similarly, you can use --disable-static to
+build only shared libraries.
+
+
+Building on non-Unix systems
+----------------------------
+
+For a non-Unix system, read the comments in the file NON-UNIX-USE. PCRE has
+been compiled on Windows systems and on Macintoshes, but I don't know the
+details because I don't use those systems. It should be straightforward to
+build PCRE on any system that has a Standard C compiler, because it uses only
+Standard C functions.
+
+
+Testing PCRE
+------------
+
+To test PCRE on a Unix system, run the RunTest script that is created by the
+configuring process. (This can also be run by "make runtest", "make check", or
+"make test".) For other systems, see the instruction in NON-UNIX-USE.
+
+The script runs the pcretest test program (which is documented in the doc
+directory) on each of the testinput files (in the testdata directory) in turn,
+and compares the output with the contents of the corresponding testoutput file.
+A file called testtry is used to hold the output from pcretest. To run pcretest
+on just one of the test files, give its number as an argument to RunTest, for
+example:
+
+  RunTest 3
+
+The first and third test files can also be fed directly into the perltest
+script to check that Perl gives the same results. The third file requires the
+additional features of release 5.005, which is why it is kept separate from the
+main test input, which needs only Perl 5.004. In the long run, when 5.005 (or
+higher) is widespread, these two test files may get amalgamated.
+
+The second set of tests check pcre_fullinfo(), pcre_info(), pcre_study(),
+pcre_copy_substring(), pcre_get_substring(), pcre_get_substring_list(), error
+detection, and run-time flags that are specific to PCRE, as well as the POSIX
+wrapper API. It also uses the debugging flag to check some of the internals of
+pcre_compile().
+
+If you build PCRE with a locale setting that is not the standard C locale, the
+character tables may be different (see next paragraph). In some cases, this may
+cause failures in the second set of tests. For example, in a locale where the
+isprint() function yields TRUE for characters in the range 128-255, the use of
+[:isascii:] inside a character class defines a different set of characters, and
+this shows up in this test as a difference in the compiled code, which is being
+listed for checking. Where the comparison test output contains [\x00-\x7f] the
+test will contain [\x00-\xff], and similarly in some other cases. This is not a
+bug in PCRE.
+
+The fourth set of tests checks pcre_maketables(), the facility for building a
+set of character tables for a specific locale and using them instead of the
+default tables. The tests make use of the "fr" (French) locale. Before running
+the test, the script checks for the presence of this locale by running the
+"locale" command. If that command fails, or if it doesn't include "fr" in the
+list of available locales, the fourth test cannot be run, and a comment is
+output to say why. If running this test produces instances of the error
+
+  ** Failed to set locale "fr"
+
+in the comparison output, it means that locale is not available on your system,
+despite being listed by "locale". This does not mean that PCRE is broken.
+
+The fifth test checks the experimental, incomplete UTF-8 support. It is not run
+automatically unless PCRE is built with UTF-8 support. This file can be fed
+directly to the perltest8 script, which requires Perl 5.6 or higher. The sixth
+file tests internal UTF-8 features of PCRE that are not relevant to Perl.
+
+
+Character tables
+----------------
+
+PCRE uses four tables for manipulating and identifying characters. The final
+argument of the pcre_compile() function is a pointer to a block of memory
+containing the concatenated tables. A call to pcre_maketables() can be used to
+generate a set of tables in the current locale. If the final argument for
+pcre_compile() is passed as NULL, a set of default tables that is built into
+the binary is used.
+
+The source file called chartables.c contains the default set of tables. This is
+not supplied in the distribution, but is built by the program dftables
+(compiled from dftables.c), which uses the ANSI C character handling functions
+such as isalnum(), isalpha(), isupper(), islower(), etc. to build the table
+sources. This means that the default C locale which is set for your system will
+control the contents of these default tables. You can change the default tables
+by editing chartables.c and then re-building PCRE. If you do this, you should
+probably also edit Makefile to ensure that the file doesn't ever get
+re-generated.
+
+The first two 256-byte tables provide lower casing and case flipping functions,
+respectively. The next table consists of three 32-byte bit maps which identify
+digits, "word" characters, and white space, respectively. These are used when
+building 32-byte bit maps that represent character classes.
+
+The final 256-byte table has bits indicating various character types, as
+follows:
+
+    1   white space character
+    2   letter
+    4   decimal digit
+    8   hexadecimal digit
+   16   alphanumeric or '_'
+  128   regular expression metacharacter or binary zero
+
+You should not alter the set of characters that contain the 128 bit, as that
+will cause PCRE to malfunction.
+
+
+Manifest
+--------
+
+The distribution should contain the following files:
+
+(A) The actual source files of the PCRE library functions and their
+    headers:
+
+  dftables.c            auxiliary program for building chartables.c
+  get.c                 )
+  maketables.c          )
+  study.c               ) source of
+  pcre.c                )   the functions
+  pcreposix.c           )
+  pcre.in               "source" for the header for the external API; pcre.h
+                          is built from this by "configure"
+  pcreposix.h           header for the external POSIX wrapper API
+  internal.h            header for internal use
+  config.in             template for config.h, which is built by configure
+
+(B) Auxiliary files:
+
+  AUTHORS               information about the author of PCRE
+  ChangeLog             log of changes to the code
+  INSTALL               generic installation instructions
+  LICENCE               conditions for the use of PCRE
+  COPYING               the same, using GNU's standard name
+  Makefile.in           template for Unix Makefile, which is built by configure
+  NEWS                  important changes in this release
+  NON-UNIX-USE          notes on building PCRE on non-Unix systems
+  README                this file
+  RunTest.in            template for a Unix shell script for running tests
+  config.guess          ) files used by libtool,
+  config.sub            )   used only when building a shared library
+  configure             a configuring shell script (built by autoconf)
+  configure.in          the autoconf input used to build configure
+  doc/Tech.Notes        notes on the encoding
+  doc/pcre.3            man page source for the PCRE functions
+  doc/pcre.html         HTML version
+  doc/pcre.txt          plain text version
+  doc/pcreposix.3       man page source for the POSIX wrapper API
+  doc/pcreposix.html    HTML version
+  doc/pcreposix.txt     plain text version
+  doc/pcretest.txt      documentation of test program
+  doc/perltest.txt      documentation of Perl test program
+  doc/pcregrep.1        man page source for the pcregrep utility
+  doc/pcregrep.html     HTML version
+  doc/pcregrep.txt      plain text version
+  install-sh            a shell script for installing files
+  ltmain.sh             file used to build a libtool script
+  pcretest.c            comprehensive test program
+  pcredemo.c            simple demonstration of coding calls to PCRE
+  perltest              Perl test program
+  perltest8             Perl test program for UTF-8 tests
+  pcregrep.c            source of a grep utility that uses PCRE
+  pcre-config.in        source of script which retains PCRE information
+  testdata/testinput1   test data, compatible with Perl 5.004 and 5.005
+  testdata/testinput2   test data for error messages and non-Perl things
+  testdata/testinput3   test data, compatible with Perl 5.005
+  testdata/testinput4   test data for locale-specific tests
+  testdata/testinput5   test data for UTF-8 tests compatible with Perl 5.6
+  testdata/testinput6   test data for other UTF-8 tests
+  testdata/testoutput1  test results corresponding to testinput1
+  testdata/testoutput2  test results corresponding to testinput2
+  testdata/testoutput3  test results corresponding to testinput3
+  testdata/testoutput4  test results corresponding to testinput4
+  testdata/testoutput5  test results corresponding to testinput5
+  testdata/testoutput6  test results corresponding to testinput6
+
+(C) Auxiliary files for Win32 DLL
+
+  dll.mk
+  pcre.def
+
+Philip Hazel <ph10@cam.ac.uk>
+August 2001
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/RunTest b/rubbos/app/httpd-2.0.64/srclib/pcre/RunTest
new file mode 100755
index 00000000..85eeb624
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/RunTest
@@ -0,0 +1,94 @@
+#! /bin/sh
+
+# Run PCRE tests
+
+cf=diff
+
+# Select which tests to run; if no selection, run all
+
+do1=no
+do2=no
+do3=no
+do4=no
+
+while [ $# -gt 0 ] ; do
+  case $1 in
+    1) do1=yes;;
+    2) do2=yes;;
+    3) do3=yes;;
+    4) do4=yes;;
+    *) echo "Unknown test number $1"; exit 1;;
+  esac
+  shift
+done
+
+if [ $do1 = no -a $do2 = no -a $do3 = no -a $do4 = no ] ; then
+  do1=yes
+  do2=yes
+  do3=yes
+  do4=yes
+fi
+
+# Primary test, Perl-compatible
+
+if [ $do1 = yes ] ; then
+  echo "Testing main functionality (Perl compatible)"
+  ./pcretest testdata/testinput1 testtry
+  if [ $? = 0 ] ; then
+    $cf testtry testdata/testoutput1
+    if [ $? != 0 ] ; then exit 1; fi
+  else exit 1
+  fi
+fi
+
+# PCRE tests that are not Perl-compatible - API & error tests, mostly
+
+if [ $do2 = yes ] ; then
+  echo "Testing API and error handling (not Perl compatible)"
+  ./pcretest -i testdata/testinput2 testtry
+  if [ $? = 0 ] ; then
+    $cf testtry testdata/testoutput2
+    if [ $? != 0 ] ; then exit 1; fi
+  else exit 1
+  fi
+fi
+
+# Additional Perl-compatible tests for Perl 5.005's new features
+
+if [ $do3 = yes ] ; then
+  echo "Testing Perl 5.005 features (Perl 5.005 compatible)"
+  ./pcretest testdata/testinput3 testtry
+  if [ $? = 0 ] ; then
+    $cf testtry testdata/testoutput3
+    if [ $? != 0 ] ; then exit 1; fi
+  else exit 1
+  fi
+fi
+
+if [ $do1 = yes -a $do2 = yes -a $do3 = yes ] ; then
+  echo "The three main tests all ran OK"
+  echo " " 
+fi
+
+# Locale-specific tests, provided the "fr" locale is available
+
+if [ $do4 = yes ] ; then
+  locale -a | grep '^fr$' >/dev/null
+  if [ $? -eq 0 ] ; then
+    echo "Testing locale-specific features (using 'fr' locale)"
+    ./pcretest testdata/testinput4 testtry
+    if [ $? = 0 ] ; then
+      $cf testtry testdata/testoutput4
+      if [ $? != 0 ] ; then exit 1; fi
+      echo "Locale test ran OK" 
+      echo " " 
+    else exit 1
+    fi
+  else
+    echo "Cannot test locale-specific features - 'fr' locale not found,"
+    echo "or the \"locale\" command is not available to check for it."
+    echo " " 
+  fi
+fi
+
+# End
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/RunTest.in b/rubbos/app/httpd-2.0.64/srclib/pcre/RunTest.in
new file mode 100755
index 00000000..63c4b26b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/RunTest.in
@@ -0,0 +1,149 @@
+#! /bin/sh
+
+# This file is generated by configure from RunTest.in. Make any changes
+# to that file.
+
+# Run PCRE tests
+
+cf=diff
+testdata=@top_srcdir@/testdata
+
+# Select which tests to run; if no selection, run all
+
+do1=no
+do2=no
+do3=no
+do4=no
+do5=no
+do6=no
+
+while [ $# -gt 0 ] ; do
+  case $1 in
+    1) do1=yes;;
+    2) do2=yes;;
+    3) do3=yes;;
+    4) do4=yes;;
+    5) do5=yes;; 
+    6) do6=yes;; 
+    *) echo "Unknown test number $1"; exit 1;;
+  esac
+  shift
+done
+
+if [ "@UTF8@" = "" ] ; then
+  if [ $do5 = yes ] ; then
+    echo "Can't run test 5 because UFT8 support is not configured"
+    exit 1
+  fi   
+  if [ $do6 = yes ] ; then
+    echo "Can't run test 6 because UFT8 support is not configured"
+    exit 1
+  fi   
+fi    
+
+if [ $do1 = no -a $do2 = no -a $do3 = no -a $do4 = no -a\
+     $do5 = no -a $do6 = no ] ; then
+  do1=yes
+  do2=yes
+  do3=yes
+  do4=yes
+  if [ "@UTF8@" != "" ] ; then do5=yes; fi
+  if [ "@UTF8@" != "" ] ; then do6=yes; fi
+fi
+
+# Primary test, Perl-compatible
+
+if [ $do1 = yes ] ; then
+  echo "Testing main functionality (Perl compatible)"
+  ./pcretest $testdata/testinput1 testtry
+  if [ $? = 0 ] ; then
+    $cf testtry $testdata/testoutput1
+    if [ $? != 0 ] ; then exit 1; fi
+  else exit 1
+  fi
+fi
+
+# PCRE tests that are not Perl-compatible - API & error tests, mostly
+
+if [ $do2 = yes ] ; then
+  echo "Testing API and error handling (not Perl compatible)"
+  ./pcretest -i $testdata/testinput2 testtry
+  if [ $? = 0 ] ; then
+    $cf testtry $testdata/testoutput2
+    if [ $? != 0 ] ; then exit 1; fi
+  else exit 1
+  fi
+fi
+
+# Additional Perl-compatible tests for Perl 5.005's new features
+
+if [ $do3 = yes ] ; then
+  echo "Testing Perl 5.005 features (Perl 5.005 compatible)"
+  ./pcretest $testdata/testinput3 testtry
+  if [ $? = 0 ] ; then
+    $cf testtry $testdata/testoutput3
+    if [ $? != 0 ] ; then exit 1; fi
+  else exit 1
+  fi
+fi
+
+if [ $do1 = yes -a $do2 = yes -a $do3 = yes ] ; then
+  echo " " 
+  echo "The three main tests all ran OK"
+  echo " " 
+fi
+
+# Locale-specific tests, provided the "fr" locale is available
+
+if [ $do4 = yes ] ; then
+  locale -a | grep '^fr$' >/dev/null
+  if [ $? -eq 0 ] ; then
+    echo "Testing locale-specific features (using 'fr' locale)"
+    ./pcretest $testdata/testinput4 testtry
+    if [ $? = 0 ] ; then
+      $cf testtry $testdata/testoutput4
+      if [ $? != 0 ] ; then 
+        echo " "
+        echo "Locale test did not run entirely successfully."
+        echo "This usually means that there is a problem with the locale"
+        echo "settings rather than a bug in PCRE."    
+      else
+      echo "Locale test ran OK" 
+      fi 
+      echo " " 
+    else exit 1
+    fi
+  else
+    echo "Cannot test locale-specific features - 'fr' locale not found,"
+    echo "or the \"locale\" command is not available to check for it."
+    echo " " 
+  fi
+fi
+
+# Additional tests for UTF8 support
+
+if [ $do5 = yes ] ; then
+  echo "Testing experimental, incomplete UTF8 support (Perl compatible)"
+  ./pcretest $testdata/testinput5 testtry 
+  if [ $? = 0 ] ; then
+    $cf testtry $testdata/testoutput5
+    if [ $? != 0 ] ; then exit 1; fi
+  else exit 1
+  fi
+  echo "UTF8 test ran OK"
+  echo " "
+fi
+
+if [ $do6 = yes ] ; then
+  echo "Testing API and internals for UTF8 support (not Perl compatible)"
+  ./pcretest $testdata/testinput6 testtry 
+  if [ $? = 0 ] ; then
+    $cf testtry $testdata/testoutput6
+    if [ $? != 0 ] ; then exit 1; fi
+  else exit 1
+  fi
+  echo "UTF8 internals test ran OK"
+  echo " "
+fi
+
+# End
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/chartables.c b/rubbos/app/httpd-2.0.64/srclib/pcre/chartables.c
new file mode 100644
index 00000000..9055da2d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/chartables.c
@@ -0,0 +1,183 @@
+/*************************************************
+*      Perl-Compatible Regular Expressions       *
+*************************************************/
+
+/* This file is automatically written by the dftables auxiliary 
+program. If you edit it by hand, you might like to edit the Makefile to 
+prevent its ever being regenerated.
+
+This file is #included in the compilation of pcre.c to build the default
+character tables which are used when no tables are passed to the compile
+function. */
+
+static unsigned char pcre_default_tables[] = {
+
+/* This table is a lower casing table. */
+
+    0,  1,  2,  3,  4,  5,  6,  7,
+    8,  9, 10, 11, 12, 13, 14, 15,
+   16, 17, 18, 19, 20, 21, 22, 23,
+   24, 25, 26, 27, 28, 29, 30, 31,
+   32, 33, 34, 35, 36, 37, 38, 39,
+   40, 41, 42, 43, 44, 45, 46, 47,
+   48, 49, 50, 51, 52, 53, 54, 55,
+   56, 57, 58, 59, 60, 61, 62, 63,
+   64, 97, 98, 99,100,101,102,103,
+  104,105,106,107,108,109,110,111,
+  112,113,114,115,116,117,118,119,
+  120,121,122, 91, 92, 93, 94, 95,
+   96, 97, 98, 99,100,101,102,103,
+  104,105,106,107,108,109,110,111,
+  112,113,114,115,116,117,118,119,
+  120,121,122,123,124,125,126,127,
+  128,129,130,131,132,133,134,135,
+  136,137,138,139,140,141,142,143,
+  144,145,146,147,148,149,150,151,
+  152,153,154,155,156,157,158,159,
+  160,161,162,163,164,165,166,167,
+  168,169,170,171,172,173,174,175,
+  176,177,178,179,180,181,182,183,
+  184,185,186,187,188,189,190,191,
+  192,193,194,195,196,197,198,199,
+  200,201,202,203,204,205,206,207,
+  208,209,210,211,212,213,214,215,
+  216,217,218,219,220,221,222,223,
+  224,225,226,227,228,229,230,231,
+  232,233,234,235,236,237,238,239,
+  240,241,242,243,244,245,246,247,
+  248,249,250,251,252,253,254,255,
+
+/* This table is a case flipping table. */
+
+    0,  1,  2,  3,  4,  5,  6,  7,
+    8,  9, 10, 11, 12, 13, 14, 15,
+   16, 17, 18, 19, 20, 21, 22, 23,
+   24, 25, 26, 27, 28, 29, 30, 31,
+   32, 33, 34, 35, 36, 37, 38, 39,
+   40, 41, 42, 43, 44, 45, 46, 47,
+   48, 49, 50, 51, 52, 53, 54, 55,
+   56, 57, 58, 59, 60, 61, 62, 63,
+   64, 97, 98, 99,100,101,102,103,
+  104,105,106,107,108,109,110,111,
+  112,113,114,115,116,117,118,119,
+  120,121,122, 91, 92, 93, 94, 95,
+   96, 65, 66, 67, 68, 69, 70, 71,
+   72, 73, 74, 75, 76, 77, 78, 79,
+   80, 81, 82, 83, 84, 85, 86, 87,
+   88, 89, 90,123,124,125,126,127,
+  128,129,130,131,132,133,134,135,
+  136,137,138,139,140,141,142,143,
+  144,145,146,147,148,149,150,151,
+  152,153,154,155,156,157,158,159,
+  160,161,162,163,164,165,166,167,
+  168,169,170,171,172,173,174,175,
+  176,177,178,179,180,181,182,183,
+  184,185,186,187,188,189,190,191,
+  192,193,194,195,196,197,198,199,
+  200,201,202,203,204,205,206,207,
+  208,209,210,211,212,213,214,215,
+  216,217,218,219,220,221,222,223,
+  224,225,226,227,228,229,230,231,
+  232,233,234,235,236,237,238,239,
+  240,241,242,243,244,245,246,247,
+  248,249,250,251,252,253,254,255,
+
+/* This table contains bit maps for various character classes.
+Each map is 32 bytes long and the bits run from the least
+significant end of each byte. The classes that have their own
+maps are: space, xdigit, digit, upper, lower, word, graph
+print, punct, and cntrl. Other classes are built from combinations. */
+
+  0x00,0x3e,0x00,0x00,0x01,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
+  0x7e,0x00,0x00,0x00,0x7e,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0xfe,0xff,0xff,0x07,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0x07,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
+  0xfe,0xff,0xff,0x87,0xfe,0xff,0xff,0x07,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0xff,
+  0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff,
+  0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0x00,0x00,0x00,0x00,0xfe,0xff,0x00,0xfc,
+  0x01,0x00,0x00,0xf8,0x01,0x00,0x00,0x78,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+  0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+
+/* This table identifies various classes of character by individual bits:
+  0x01   white space character
+  0x02   letter
+  0x04   decimal digit
+  0x08   hexadecimal digit
+  0x10   alphanumeric or '_'
+  0x80   regular expression metacharacter or binary zero
+*/
+
+  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*   0-  7 */
+  0x00,0x01,0x01,0x01,0x01,0x01,0x00,0x00, /*   8- 15 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*  16- 23 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*  24- 31 */
+  0x01,0x00,0x00,0x00,0x80,0x00,0x00,0x00, /*    - '  */
+  0x80,0x80,0x80,0x80,0x00,0x00,0x80,0x00, /*  ( - /  */
+  0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c, /*  0 - 7  */
+  0x1c,0x1c,0x00,0x00,0x00,0x00,0x00,0x80, /*  8 - ?  */
+  0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /*  @ - G  */
+  0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /*  H - O  */
+  0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /*  P - W  */
+  0x12,0x12,0x12,0x80,0x00,0x00,0x80,0x10, /*  X - _  */
+  0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /*  ` - g  */
+  0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /*  h - o  */
+  0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /*  p - w  */
+  0x12,0x12,0x12,0x80,0x80,0x00,0x00,0x00, /*  x -127 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 128-135 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 136-143 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 144-151 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 152-159 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 160-167 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 168-175 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 176-183 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 184-191 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 192-199 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 200-207 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 208-215 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 216-223 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 224-231 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 232-239 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 240-247 */
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};/* 248-255 */
+
+/* End of chartables.c */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/config.guess b/rubbos/app/httpd-2.0.64/srclib/pcre/config.guess
new file mode 100644
index 00000000..6cfac28c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/config.guess
@@ -0,0 +1,1344 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002 Free Software Foundation, Inc.
+
+timestamp='2002-03-20'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+#####################################################################
+# This file contains changes for Apache, clearly marked below.
+# These changes are hereby donated to the public domain.
+#####################################################################
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit 0 ;;
+    --version | -v )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script.
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int dummy(){}" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
+	  if test $? = 0 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	rm -f $dummy.c $dummy.o $dummy.rel ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep __ELF__ >/dev/null
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit 0 ;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    macppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvmeppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mipseb-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sun3:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    alpha:OSF1:*:*)
+	if test $UNAME_RELEASE = "V4.0"; then
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+	fi
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	cat <<EOF >$dummy.s
+	.data
+\$Lformat:
+	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
+
+	.text
+	.globl main
+	.align 4
+	.ent main
+main:
+	.frame \$30,16,\$26,0
+	ldgp \$29,0(\$27)
+	.prologue 1
+	.long 0x47e03d80 # implver \$0
+	lda \$2,-1
+	.long 0x47e20c21 # amask \$2,\$1
+	lda \$16,\$Lformat
+	mov \$0,\$17
+	not \$1,\$18
+	jsr \$26,printf
+	ldgp \$29,0(\$26)
+	mov 0,\$16
+	jsr \$26,exit
+	.end main
+EOF
+	eval $set_cc_for_build
+	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	if test "$?" = 0 ; then
+		case `./$dummy` in
+			0-0)
+				UNAME_MACHINE="alpha"
+				;;
+			1-0)
+				UNAME_MACHINE="alphaev5"
+				;;
+			1-1)
+				UNAME_MACHINE="alphaev56"
+				;;
+			1-101)
+				UNAME_MACHINE="alphapca56"
+				;;
+			2-303)
+				UNAME_MACHINE="alphaev6"
+				;;
+			2-307)
+				UNAME_MACHINE="alphaev67"
+				;;
+			2-1307)
+				UNAME_MACHINE="alphaev68"
+				;;
+		esac
+	fi
+	rm -f $dummy.s $dummy
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit 0 ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit 0 ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit 0 ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit 0;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit 0 ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit 0 ;;
+#########################
+# Apache changes
+#
+#   *:OS/390:*:*)
+#      echo i370-ibm-openedition
+#      exit 0 ;;
+    *:OS390:*:* | *:OS/390:*:*)
+       echo s390-ibm-os390
+       exit 0 ;; 
+    *:OS400:*:* | *:OS/400:*:*) 
+       echo as400-ibm-os400
+       exit 0 ;;
+    *:OS/2:*:*)
+       echo "i386-pc-os2_emx"
+       exit 0;;
+#
+# end Apache changes
+#########################
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit 0 ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit 0;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit 0;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit 0 ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit 0 ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit 0 ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit 0 ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit 0 ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit 0 ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit 0 ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit 0 ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy \
+	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit 0 ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit 0 ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit 0 ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit 0 ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit 0 ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit 0 ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit 0 ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit 0 ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit 0 ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit 0 ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
+	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit 0 ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+		rm -f $dummy.c $dummy
+		echo rs6000-ibm-aix3.2.5
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit 0 ;;
+    *:AIX:*:[45])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit 0 ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit 0 ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit 0 ;;                           # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit 0 ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit 0 ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit 0 ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit 0 ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`
+		    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+		    rm -f $dummy.c $dummy
+		fi ;;
+	esac
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo unknown-hitachi-hiuxwe2
+	exit 0 ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit 0 ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit 0 ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit 0 ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit 0 ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit 0 ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit 0 ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit 0 ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit 0 ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit 0 ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit 0 ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit 0 ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit 0 ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3D:*:*:*)
+	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit 0 ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:FreeBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit 0 ;;
+    i*:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit 0 ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit 0 ;;
+    x86:Interix*:3*)
+	echo i386-pc-interix3
+	exit 0 ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i386-pc-interix
+	exit 0 ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit 0 ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit 0 ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    *:GNU:*:*)
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit 0 ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit 0 ;;
+    arm*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    mips:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips
+	#undef mipsel
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mipsel
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+	rm -f $dummy.c
+	test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
+	;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit 0 ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit 0 ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit 0 ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit 0 ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit 0 ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit 0 ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit 0 ;;
+    i*86:Linux:*:*)
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	# Set LC_ALL=C to ensure ld outputs messages in English.
+	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+			 | sed -ne '/supported targets:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported targets: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_targets" in
+	  elf32-i386)
+		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+		;;
+	  a.out-i386-linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit 0 ;;		
+	  coff-i386)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit 0 ;;
+	  "")
+		# Either a pre-BFD a.out linker (linux-gnuoldld) or
+		# one that does not give us useful --help.
+		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+		exit 0 ;;
+	esac
+	# Determine whether the default compiler is a.out or elf
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <features.h>
+	#ifdef __ELF__
+	# ifdef __GLIBC__
+	#  if __GLIBC__ >= 2
+	LIBC=gnu
+	#  else
+	LIBC=gnulibc1
+	#  endif
+	# else
+	LIBC=gnulibc1
+	# endif
+	#else
+	#ifdef __INTEL_COMPILER
+	LIBC=gnu
+	#else
+	LIBC=gnuaout
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+	rm -f $dummy.c
+	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
+	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+	;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit 0 ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit 0 ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit 0 ;;
+    i*86:*:5:[78]*)
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit 0 ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit 0 ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit 0 ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit 0 ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit 0 ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit 0 ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit 0 ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit 0 ;;
+    M68*:*:R3V[567]*:*)
+	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && echo i486-ncr-sysv4 && exit 0 ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit 0 ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit 0 ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit 0 ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit 0 ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit 0 ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit 0 ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit 0 ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit 0 ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit 0 ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit 0 ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit 0 ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit 0 ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Darwin:*:*)
+	echo `uname -p`-apple-darwin${UNAME_RELEASE}
+	exit 0 ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit 0 ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit 0 ;;
+    NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit 0 ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit 0 ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit 0 ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit 0 ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit 0 ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit 0 ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit 0 ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit 0 ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit 0 ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit 0 ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit 0 ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit 0 ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit 0 ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit 0 ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit 0 ;;
+    c34*)
+	echo c34-convex-bsd
+	exit 0 ;;
+    c38*)
+	echo c38-convex-bsd
+	exit 0 ;;
+    c4*)
+	echo c4-convex-bsd
+	exit 0 ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+    ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/config.h b/rubbos/app/httpd-2.0.64/srclib/pcre/config.h
new file mode 100644
index 00000000..556eaddd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/config.h
@@ -0,0 +1,48 @@
+/* config.h.  Generated from config.in by configure.  */
+
+/* On Unix systems config.in is converted by configure into config.h. PCRE is
+written in Standard C, but there are a few non-standard things it can cope
+with, allowing it to run on SunOS4 and other "close to standard" systems.
+
+On a non-Unix system you should just copy this file into config.h, and set up
+the macros the way you need them. You should normally change the definitions of
+HAVE_STRERROR and HAVE_MEMMOVE to 1. Unfortunately, because of the way autoconf
+works, these cannot be made the defaults. If your system has bcopy() and not
+memmove(), change the definition of HAVE_BCOPY instead of HAVE_MEMMOVE. If your
+system has neither bcopy() nor memmove(), leave them both as 0; an emulation
+function will be used. */
+
+/* Define to empty if the keyword does not work. */
+
+/* #undef const */
+
+/* Define to `unsigned' if <stddef.h> doesn't define size_t. */
+
+/* #undef size_t */
+
+/* The following two definitions are mainly for the benefit of SunOS4, which
+doesn't have the strerror() or memmove() functions that should be present in
+all Standard C libraries. The macros HAVE_STRERROR and HAVE_MEMMOVE should
+normally be defined with the value 1 for other systems, but unfortunately we
+can't make this the default because "configure" files generated by autoconf
+will only change 0 to 1; they won't change 1 to 0 if the functions are not
+found. */
+
+#define HAVE_STRERROR 1
+#define HAVE_MEMMOVE 1
+
+/* There are some non-Unix systems that don't even have bcopy(). If this macro
+is false, an emulation is used. If HAVE_MEMMOVE is set to 1, the value of
+HAVE_BCOPY is not relevant. */
+
+#define HAVE_BCOPY 1
+
+/* The value of NEWLINE determines the newline character. The default is to
+leave it up to the compiler, but some sites want to force a particular value.
+On Unix systems, "configure" can be used to override this default. */
+
+#ifndef NEWLINE
+#define NEWLINE '\n'
+#endif
+
+/* End */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/config.hw b/rubbos/app/httpd-2.0.64/srclib/pcre/config.hw
new file mode 100644
index 00000000..e192e8bc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/config.hw
@@ -0,0 +1,46 @@
+
+/* On Unix systems config.in is converted by configure into config.h. PCRE is
+written in Standard C, but there are a few non-standard things it can cope
+with, allowing it to run on SunOS4 and other "close to standard" systems.
+
+On a non-Unix system you should just copy this file into config.h, and set up
+the macros the way you need them. You should normally change the definitions of
+HAVE_STRERROR and HAVE_MEMMOVE to 1. Unfortunately, because of the way autoconf
+works, these cannot be made the defaults. If your system has bcopy() and not
+memmove(), change the definition of HAVE_BCOPY instead of HAVE_MEMMOVE. If your
+system has neither bcopy() nor memmove(), leave them both as 0; an emulation
+function will be used. */
+
+/* Define to empty if the keyword does not work. */
+
+#undef const
+
+/* Define to `unsigned' if <stddef.h> doesn't define size_t. */
+
+#undef size_t
+
+/* The following two definitions are mainly for the benefit of SunOS4, which
+doesn't have the strerror() or memmove() functions that should be present in
+all Standard C libraries. The macros should normally be defined with the value
+1 for other systems, but unfortunately we can't make this the default because
+"configure" files generated by autoconf will only change 0 to 1; they won't
+change 1 to 0 if the functions are not found. */
+
+#define HAVE_STRERROR 1
+#define HAVE_MEMMOVE  1
+
+/* There are some non-Unix systems that don't even have bcopy(). If this macro
+is false, an emulation is used. If HAVE_MEMMOVE is set to 1, the value of
+HAVE_BCOPY is not relevant. */
+
+#define HAVE_BCOPY 0
+
+/* The value of NEWLINE determines the newline character. The default is to
+leave it up to the compiler, but some sites want to force a particular value.
+On Unix systems, "configure" can be used to override this default. */
+
+#ifndef NEWLINE
+#define NEWLINE '\n'
+#endif
+
+/* End */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/config.in b/rubbos/app/httpd-2.0.64/srclib/pcre/config.in
new file mode 100644
index 00000000..767cbd05
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/config.in
@@ -0,0 +1,47 @@
+
+/* On Unix systems config.in is converted by configure into config.h. PCRE is
+written in Standard C, but there are a few non-standard things it can cope
+with, allowing it to run on SunOS4 and other "close to standard" systems.
+
+On a non-Unix system you should just copy this file into config.h, and set up
+the macros the way you need them. You should normally change the definitions of
+HAVE_STRERROR and HAVE_MEMMOVE to 1. Unfortunately, because of the way autoconf
+works, these cannot be made the defaults. If your system has bcopy() and not
+memmove(), change the definition of HAVE_BCOPY instead of HAVE_MEMMOVE. If your
+system has neither bcopy() nor memmove(), leave them both as 0; an emulation
+function will be used. */
+
+/* Define to empty if the keyword does not work. */
+
+#undef const
+
+/* Define to `unsigned' if <stddef.h> doesn't define size_t. */
+
+#undef size_t
+
+/* The following two definitions are mainly for the benefit of SunOS4, which
+doesn't have the strerror() or memmove() functions that should be present in
+all Standard C libraries. The macros HAVE_STRERROR and HAVE_MEMMOVE should
+normally be defined with the value 1 for other systems, but unfortunately we
+can't make this the default because "configure" files generated by autoconf
+will only change 0 to 1; they won't change 1 to 0 if the functions are not
+found. */
+
+#define HAVE_STRERROR 0
+#define HAVE_MEMMOVE  0
+
+/* There are some non-Unix systems that don't even have bcopy(). If this macro
+is false, an emulation is used. If HAVE_MEMMOVE is set to 1, the value of
+HAVE_BCOPY is not relevant. */
+
+#define HAVE_BCOPY    0
+
+/* The value of NEWLINE determines the newline character. The default is to
+leave it up to the compiler, but some sites want to force a particular value.
+On Unix systems, "configure" can be used to override this default. */
+
+#ifndef NEWLINE
+#define NEWLINE '\n'
+#endif
+
+/* End */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/config.log b/rubbos/app/httpd-2.0.64/srclib/pcre/config.log
new file mode 100644
index 00000000..7f015a2e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/config.log
@@ -0,0 +1,455 @@
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by configure, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ /bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre/configure --disable-option-checking --prefix=/bottlenecks/rubbos/app/apache2 --enable-module=so --enable-so --with-mpm=worker --cache-file=/dev/null --srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre --prefix=/bottlenecks/rubbos/app/apache2 --exec-prefix=/bottlenecks/rubbos/app/apache2 --libdir=${prefix}/lib --includedir=/bottlenecks/rubbos/app/apache2/include --bindir=${prefix}/bin
+
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = ubuntu
+uname -m = x86_64
+uname -r = 3.16.0-30-generic
+uname -s = Linux
+uname -v = #40~14.04.1-Ubuntu SMP Thu Jan 15 17:43:14 UTC 2015
+
+/usr/bin/uname -p = unknown
+/bin/uname -X     = unknown
+
+/bin/arch              = unknown
+/usr/bin/arch -k       = unknown
+/usr/convex/getsysinfo = unknown
+/usr/bin/hostinfo      = unknown
+/bin/machine           = unknown
+/usr/bin/oslevel       = unknown
+/bin/universe          = unknown
+
+PATH: /bottlenecks/rubbos/app/jdk1.6.0_27/bin
+PATH: /bin/unix
+PATH: /bottlenecks/rubbos/app/apache-ant-1.6.5/bin
+PATH: /bottlenecks/rubbos/app/apache-tomcat-5.5.17/bin
+PATH: /usr/local/sbin
+PATH: /usr/local/bin
+PATH: /usr/sbin
+PATH: /usr/bin
+PATH: /sbin
+PATH: /bin
+PATH: /usr/games
+PATH: /usr/local/games
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+configure:1853: checking for gcc
+configure:1869: found /usr/bin/gcc
+configure:1880: result: gcc
+configure:2112: checking for C compiler version
+configure:2120: gcc --version >&5
+gcc (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4
+Copyright (C) 2013 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+configure:2124: $? = 0
+configure:2131: gcc -v >&5
+Using built-in specs.
+COLLECT_GCC=gcc
+COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.4-2ubuntu1~14.04' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
+Thread model: posix
+gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) 
+configure:2135: $? = 0
+configure:2142: gcc -V >&5
+gcc: error: unrecognized command line option '-V'
+gcc: fatal error: no input files
+compilation terminated.
+configure:2146: $? = 4
+configure:2169: checking for C compiler default output file name
+configure:2191: gcc    conftest.c  >&5
+configure:2195: $? = 0
+configure:2233: result: a.out
+configure:2252: checking whether the C compiler works
+configure:2262: ./a.out
+configure:2266: $? = 0
+configure:2285: result: yes
+configure:2292: checking whether we are cross compiling
+configure:2294: result: no
+configure:2297: checking for suffix of executables
+configure:2304: gcc -o conftest    conftest.c  >&5
+configure:2308: $? = 0
+configure:2334: result: 
+configure:2340: checking for suffix of object files
+configure:2366: gcc -c   conftest.c >&5
+configure:2370: $? = 0
+configure:2395: result: o
+configure:2399: checking whether we are using the GNU C compiler
+configure:2428: gcc -c   conftest.c >&5
+configure:2435: $? = 0
+configure:2452: result: yes
+configure:2461: checking whether gcc accepts -g
+configure:2491: gcc -c -g  conftest.c >&5
+configure:2498: $? = 0
+configure:2599: result: yes
+configure:2616: checking for gcc option to accept ISO C89
+configure:2690: gcc  -c -g -O2  conftest.c >&5
+configure:2697: $? = 0
+configure:2720: result: none needed
+configure:2781: checking for ranlib
+configure:2797: found /usr/bin/ranlib
+configure:2808: result: ranlib
+configure:2838: checking how to run the C preprocessor
+configure:2878: gcc -E  conftest.c
+configure:2885: $? = 0
+configure:2916: gcc -E  conftest.c
+conftest.c:8:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:2923: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:2956: result: gcc -E
+configure:2985: gcc -E  conftest.c
+configure:2992: $? = 0
+configure:3023: gcc -E  conftest.c
+conftest.c:8:28: fatal error: ac_nonexistent.h: No such file or directory
+ #include <ac_nonexistent.h>
+                            ^
+compilation terminated.
+configure:3030: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:3070: checking for grep that handles long lines and -e
+configure:3130: result: /bin/grep
+configure:3135: checking for egrep
+configure:3199: result: /bin/grep -E
+configure:3204: checking for ANSI C header files
+configure:3234: gcc -c -g -O2  conftest.c >&5
+configure:3241: $? = 0
+configure:3340: gcc -o conftest -g -O2   conftest.c  >&5
+configure:3344: $? = 0
+configure:3350: ./conftest
+configure:3354: $? = 0
+configure:3372: result: yes
+configure:3396: checking for sys/types.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3396: checking for sys/stat.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3396: checking for stdlib.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3396: checking for string.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3396: checking for memory.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3396: checking for strings.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3396: checking for inttypes.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3396: checking for stdint.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3396: checking for unistd.h
+configure:3417: gcc -c -g -O2  conftest.c >&5
+configure:3424: $? = 0
+configure:3441: result: yes
+configure:3471: checking limits.h usability
+configure:3488: gcc -c -g -O2  conftest.c >&5
+configure:3495: $? = 0
+configure:3509: result: yes
+configure:3513: checking limits.h presence
+configure:3528: gcc -E  conftest.c
+configure:3535: $? = 0
+configure:3549: result: yes
+configure:3577: checking for limits.h
+configure:3586: result: yes
+configure:3603: checking for an ANSI C-conforming const
+configure:3678: gcc -c -g -O2  conftest.c >&5
+configure:3685: $? = 0
+configure:3700: result: yes
+configure:3710: checking for size_t
+configure:3738: gcc -c -g -O2  conftest.c >&5
+configure:3745: $? = 0
+configure:3772: gcc -c -g -O2  conftest.c >&5
+conftest.c: In function 'main':
+conftest.c:55:21: error: expected expression before ')' token
+ if (sizeof ((size_t)))
+                     ^
+configure:3779: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define STDC_HEADERS 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define HAVE_LIMITS_H 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #ifdef HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #ifdef HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #ifdef STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # ifdef HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #ifdef HAVE_STRING_H
+| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #ifdef HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #ifdef HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #endif
+| #ifdef HAVE_STDINT_H
+| # include <stdint.h>
+| #endif
+| #ifdef HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| int
+| main ()
+| {
+| if (sizeof ((size_t)))
+| 	  return 0;
+|   ;
+|   return 0;
+| }
+configure:3802: result: yes
+configure:3822: checking for bcopy
+configure:3878: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c:42:6: warning: conflicting types for built-in function 'bcopy' [enabled by default]
+ char bcopy ();
+      ^
+configure:3885: $? = 0
+configure:3907: result: yes
+configure:3822: checking for memmove
+configure:3878: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c:43:6: warning: conflicting types for built-in function 'memmove' [enabled by default]
+ char memmove ();
+      ^
+configure:3885: $? = 0
+configure:3907: result: yes
+configure:3822: checking for strerror
+configure:3878: gcc -o conftest -g -O2   conftest.c  >&5
+configure:3885: $? = 0
+configure:3907: result: yes
+configure:4083: creating ./config.status
+
+## ---------------------- ##
+## Running config.status. ##
+## ---------------------- ##
+
+This file was extended by config.status, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = 
+  CONFIG_HEADERS  = 
+  CONFIG_LINKS    = 
+  CONFIG_COMMANDS = 
+  $ ./config.status 
+
+on ubuntu
+
+config.status:746: creating Makefile
+config.status:746: creating pcre.h
+config.status:746: creating pcre-config
+config.status:746: creating config.h
+config.status:957: config.h is unchanged
+config.status:975: executing default commands
+
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+
+ac_cv_c_compiler_gnu=yes
+ac_cv_c_const=yes
+ac_cv_env_CC_set=
+ac_cv_env_CC_value=
+ac_cv_env_CFLAGS_set=
+ac_cv_env_CFLAGS_value=
+ac_cv_env_CPPFLAGS_set=
+ac_cv_env_CPPFLAGS_value=
+ac_cv_env_CPP_set=
+ac_cv_env_CPP_value=
+ac_cv_env_LDFLAGS_set=
+ac_cv_env_LDFLAGS_value=
+ac_cv_env_LIBS_set=
+ac_cv_env_LIBS_value=
+ac_cv_env_build_alias_set=
+ac_cv_env_build_alias_value=
+ac_cv_env_host_alias_set=
+ac_cv_env_host_alias_value=
+ac_cv_env_target_alias_set=
+ac_cv_env_target_alias_value=
+ac_cv_func_bcopy=yes
+ac_cv_func_memmove=yes
+ac_cv_func_strerror=yes
+ac_cv_header_inttypes_h=yes
+ac_cv_header_limits_h=yes
+ac_cv_header_memory_h=yes
+ac_cv_header_stdc=yes
+ac_cv_header_stdint_h=yes
+ac_cv_header_stdlib_h=yes
+ac_cv_header_string_h=yes
+ac_cv_header_strings_h=yes
+ac_cv_header_sys_stat_h=yes
+ac_cv_header_sys_types_h=yes
+ac_cv_header_unistd_h=yes
+ac_cv_objext=o
+ac_cv_path_EGREP='/bin/grep -E'
+ac_cv_path_GREP=/bin/grep
+ac_cv_prog_CPP='gcc -E'
+ac_cv_prog_ac_ct_CC=gcc
+ac_cv_prog_ac_ct_RANLIB=ranlib
+ac_cv_prog_cc_c89=
+ac_cv_prog_cc_g=yes
+ac_cv_type_size_t=yes
+
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+
+CC='gcc'
+CFLAGS='-g -O2'
+CPP='gcc -E'
+CPPFLAGS=''
+DEFS='-DHAVE_CONFIG_H'
+ECHO_C=''
+ECHO_N='-n'
+ECHO_T=''
+EGREP='/bin/grep -E'
+EXEEXT=''
+GREP='/bin/grep'
+HAVE_MEMMOVE=''
+HAVE_STRERROR=''
+LDFLAGS=''
+LIBOBJS=''
+LIBS=''
+LIBSUFFIX='la'
+LIBTOOL='./libtool'
+LTLIBOBJS=''
+NEWLINE=''
+OBJEXT='o'
+PACKAGE_BUGREPORT=''
+PACKAGE_NAME=''
+PACKAGE_STRING=''
+PACKAGE_TARNAME=''
+PACKAGE_VERSION=''
+PATH_SEPARATOR=':'
+PCRE_DATE='02-Jan-2002'
+PCRE_LIB_VERSION='0:1:0'
+PCRE_MAJOR='3'
+PCRE_MINOR='9'
+PCRE_POSIXLIB_VERSION='0:0:0'
+PCRE_VERSION='3.9'
+RANLIB='ranlib'
+SHELL='/bin/bash'
+UTF8=''
+ac_ct_CC='gcc'
+bindir='${prefix}/bin'
+build_alias=''
+datadir='${datarootdir}'
+datarootdir='${prefix}/share'
+docdir='${datarootdir}/doc/${PACKAGE}'
+dvidir='${docdir}'
+exec_prefix='/bottlenecks/rubbos/app/apache2'
+host_alias=''
+htmldir='${docdir}'
+includedir='/bottlenecks/rubbos/app/apache2/include'
+infodir='${datarootdir}/info'
+libdir='${prefix}/lib'
+libexecdir='${exec_prefix}/libexec'
+localedir='${datarootdir}/locale'
+localstatedir='${prefix}/var'
+mandir='${datarootdir}/man'
+oldincludedir='/usr/include'
+pdfdir='${docdir}'
+prefix='/bottlenecks/rubbos/app/apache2'
+program_transform_name='s,x,x,'
+psdir='${docdir}'
+sbindir='${exec_prefix}/sbin'
+sharedstatedir='${prefix}/com'
+sysconfdir='${prefix}/etc'
+target_alias=''
+
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+
+#define PACKAGE_NAME ""
+#define PACKAGE_TARNAME ""
+#define PACKAGE_VERSION ""
+#define PACKAGE_STRING ""
+#define PACKAGE_BUGREPORT ""
+#define STDC_HEADERS 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRING_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_UNISTD_H 1
+#define HAVE_LIMITS_H 1
+#define HAVE_BCOPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_STRERROR 1
+
+configure: exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/config.status b/rubbos/app/httpd-2.0.64/srclib/pcre/config.status
new file mode 100755
index 00000000..f41467dc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/config.status
@@ -0,0 +1,988 @@
+#! /bin/bash
+# Generated by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=${CONFIG_SHELL-/bin/bash}
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+# Files that config.status was made for.
+config_files=" Makefile pcre.h:pcre.in pcre-config"
+config_headers=" config.h:config.in"
+config_commands=" default"
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+ac_cs_version="\
+config.status
+configured by /bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre/configure, generated by GNU Autoconf 2.63,
+  with options \"'--disable-option-checking' '--enable-module=so' '--enable-so' '--with-mpm=worker' '--cache-file=/dev/null' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre' '--prefix=/bottlenecks/rubbos/app/apache2' '--exec-prefix=/bottlenecks/rubbos/app/apache2' '--libdir=\${prefix}/lib' '--includedir=/bottlenecks/rubbos/app/apache2/include' '--bindir=\${prefix}/bin'\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='/bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre'
+srcdir='.'
+test -n "$AWK" || AWK=awk
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+if $ac_cs_recheck; then
+  set X '/bin/bash' '/bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre/configure'  '--disable-option-checking' '--enable-module=so' '--enable-so' '--with-mpm=worker' '--cache-file=/dev/null' '--srcdir=/bottlenecks/rubbos/app/httpd-2.0.64/srclib/pcre' '--prefix=/bottlenecks/rubbos/app/apache2' '--exec-prefix=/bottlenecks/rubbos/app/apache2' '--libdir=${prefix}/lib' '--includedir=/bottlenecks/rubbos/app/apache2/include' '--bindir=${prefix}/bin' $ac_configure_extra_args --no-create --no-recursion
+  shift
+  $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6
+  CONFIG_SHELL='/bin/bash'
+  export CONFIG_SHELL
+  exec "$@"
+fi
+
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "pcre.h") CONFIG_FILES="$CONFIG_FILES pcre.h:pcre.in" ;;
+    "pcre-config") CONFIG_FILES="$CONFIG_FILES pcre-config" ;;
+    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+cat >>"$tmp/subs1.awk" <<\_ACAWK &&
+S["LTLIBOBJS"]=""
+S["LIBOBJS"]=""
+S["PCRE_POSIXLIB_VERSION"]="0:0:0"
+S["PCRE_LIB_VERSION"]="0:1:0"
+S["PCRE_VERSION"]="3.9"
+S["PCRE_DATE"]="02-Jan-2002"
+S["PCRE_MINOR"]="9"
+S["PCRE_MAJOR"]="3"
+S["UTF8"]=""
+S["NEWLINE"]=""
+S["LIBSUFFIX"]="la"
+S["LIBTOOL"]="./libtool"
+S["HAVE_STRERROR"]=""
+S["HAVE_MEMMOVE"]=""
+S["EGREP"]="/bin/grep -E"
+S["GREP"]="/bin/grep"
+S["CPP"]="gcc -E"
+S["RANLIB"]="ranlib"
+S["OBJEXT"]="o"
+S["EXEEXT"]=""
+S["ac_ct_CC"]="gcc"
+S["CPPFLAGS"]=""
+S["LDFLAGS"]=""
+S["CFLAGS"]="-g -O2"
+S["CC"]="gcc"
+S["target_alias"]=""
+S["host_alias"]=""
+S["build_alias"]=""
+S["LIBS"]=""
+S["ECHO_T"]=""
+S["ECHO_N"]="-n"
+S["ECHO_C"]=""
+S["DEFS"]="-DHAVE_CONFIG_H"
+S["mandir"]="${datarootdir}/man"
+S["localedir"]="${datarootdir}/locale"
+S["libdir"]="${prefix}/lib"
+S["psdir"]="${docdir}"
+S["pdfdir"]="${docdir}"
+S["dvidir"]="${docdir}"
+S["htmldir"]="${docdir}"
+S["infodir"]="${datarootdir}/info"
+S["docdir"]="${datarootdir}/doc/${PACKAGE}"
+S["oldincludedir"]="/usr/include"
+S["includedir"]="/bottlenecks/rubbos/app/apache2/include"
+S["localstatedir"]="${prefix}/var"
+S["sharedstatedir"]="${prefix}/com"
+S["sysconfdir"]="${prefix}/etc"
+S["datadir"]="${datarootdir}"
+S["datarootdir"]="${prefix}/share"
+S["libexecdir"]="${exec_prefix}/libexec"
+S["sbindir"]="${exec_prefix}/sbin"
+S["bindir"]="${prefix}/bin"
+S["program_transform_name"]="s,x,x,"
+S["prefix"]="/bottlenecks/rubbos/app/apache2"
+S["exec_prefix"]="/bottlenecks/rubbos/app/apache2"
+S["PACKAGE_BUGREPORT"]=""
+S["PACKAGE_STRING"]=""
+S["PACKAGE_VERSION"]=""
+S["PACKAGE_TARNAME"]=""
+S["PACKAGE_NAME"]=""
+S["PATH_SEPARATOR"]=":"
+S["SHELL"]="/bin/bash"
+_ACAWK
+cat >>"$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+D["PACKAGE_NAME"]=" \"\""
+D["PACKAGE_TARNAME"]=" \"\""
+D["PACKAGE_VERSION"]=" \"\""
+D["PACKAGE_STRING"]=" \"\""
+D["PACKAGE_BUGREPORT"]=" \"\""
+D["STDC_HEADERS"]=" 1"
+D["HAVE_SYS_TYPES_H"]=" 1"
+D["HAVE_SYS_STAT_H"]=" 1"
+D["HAVE_STDLIB_H"]=" 1"
+D["HAVE_STRING_H"]=" 1"
+D["HAVE_MEMORY_H"]=" 1"
+D["HAVE_STRINGS_H"]=" 1"
+D["HAVE_INTTYPES_H"]=" 1"
+D["HAVE_STDINT_H"]=" 1"
+D["HAVE_UNISTD_H"]=" 1"
+D["HAVE_LIMITS_H"]=" 1"
+D["HAVE_BCOPY"]=" 1"
+D["HAVE_MEMMOVE"]=" 1"
+D["HAVE_STRERROR"]=" 1"
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+[_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ][_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]*([\t (]|$)/ {
+  line = $ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  ac_datarootdir_hack='
+  s&@datadir@&${datarootdir}&g
+  s&@docdir@&${datarootdir}/doc/${PACKAGE}&g
+  s&@infodir@&${datarootdir}/info&g
+  s&@localedir@&${datarootdir}/locale&g
+  s&@mandir@&${datarootdir}/man&g
+    s&\${datarootdir}&${prefix}/share&g' ;;
+esac
+ac_sed_extra="/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}
+
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "default":C) chmod a+x pcre-config ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/config.sub b/rubbos/app/httpd-2.0.64/srclib/pcre/config.sub
new file mode 100644
index 00000000..043d45b3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/config.sub
@@ -0,0 +1,1507 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002 Free Software Foundation, Inc.
+
+timestamp='2002-03-07'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+#####################################################################
+# This file contains changes for Apache, clearly marked below.
+# These changes are hereby donated to the public domain.
+#####################################################################
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit 0 ;;
+    --version | -v )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit 0;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+########################
+# changes for Apache
+#
+  tpf | os390 | vmcms)
+    os=-$maybe_os
+    basic_machine=s390;
+    ;;
+  os400)
+    os=-$maybe_os
+    basic_machine=as400;
+    ;;
+  mvs)
+    os=-mvs
+    basic_machine=i370;
+    ;;
+#
+# end Apache changes
+########################
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+	| c4x | clipper \
+	| d10v | d30v | dsp16xx \
+	| fr30 \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| m32r | m68000 | m68k | m88k | mcore \
+	| mips | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
+	| mips64vr4100 | mips64vr4100el | mips64vr4300 \
+	| mips64vr4300el | mips64vr5000 | mips64vr5000el \
+	| mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
+	| mipsisa32 | mipsisa64 \
+	| mn10200 | mn10300 \
+	| ns16k | ns32k \
+	| openrisc | or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| sh | sh[34] | sh[34]eb | shbe | shle | sh64 \
+	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
+	| strongarm \
+	| tahoe | thumb | tic80 | tron \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xscale | xstormy16 | xtensa \
+	| z8k)
+		basic_machine=$basic_machine-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armv*-* \
+	| avr-* \
+	| bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c54x-* \
+	| clipper-* | cydra-* \
+	| d10v-* | d30v-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fr30-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| m32r-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | mcore-* \
+	| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
+	| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
+	| mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* \
+	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* \
+	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
+	| xtensa-* \
+	| ymp-* \
+	| z8k-*)
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	mmix*)
+		basic_machine=mmix-knuth
+		os=-mmixware
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	or32 | or32-*)
+		basic_machine=or32-unknown
+		os=-coff
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+        pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2)
+		basic_machine=i686-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+	        ;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+	        ;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+	        ;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+	        ;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+########################
+# changes for Apache
+#
+	as400*)
+		basic_machine=as400-ibm
+		;;
+# 
+# end Apache changes
+########################
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+        sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3d)
+		basic_machine=alpha-cray
+		os=-unicos
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tic54x | c54x*)
+		basic_machine=tic54x-unknown
+		os=-coff
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+               basic_machine=f301-fujitsu
+               ;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	windows32)
+		basic_machine=i386-pc
+		os=-windows32-msvcrt
+		;;
+        xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh3 | sh4 | sh3eb | sh4eb)
+		basic_machine=sh-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparc | sparcv9 | sparcv9b)
+		basic_machine=sparc-sun
+		;;
+        cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	c4x*)
+		basic_machine=c4x-none
+		os=-coff
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+########################
+# changes for Apache
+#
+	-os2_emx | -tpf* | -os390* | -vmcms* | -os400* )
+        	;;
+#
+# end Apache changes
+########################
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto*)
+		os=-nto-qnx
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+	        os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+	        os=-mint
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+        pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+########################
+# changes for Apache
+#
+#	*-ibm)
+#		os=-aix
+#		;;
+#
+	*-ibm)
+		case $basic_machine in
+			s390*)
+				os=-os390;
+				;;
+			i370*)
+				os=-mvs;
+				;;
+			as400*)
+				os=-os400;
+				;;
+			*)
+				os=-aix
+				;;
+		esac
+                ;;
+# 
+# end Apache changes
+########################
+
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+        *-gould)
+		os=-sysv
+		;;
+        *-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+        *-sgi)
+		os=-irix
+		;;
+        *-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-vxsim* | -vxworks*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/configure b/rubbos/app/httpd-2.0.64/srclib/pcre/configure
new file mode 100755
index 00000000..187f3527
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/configure
@@ -0,0 +1,5233 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="dftables.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+PCRE_POSIXLIB_VERSION
+PCRE_LIB_VERSION
+PCRE_VERSION
+PCRE_DATE
+PCRE_MINOR
+PCRE_MAJOR
+UTF8
+NEWLINE
+LIBSUFFIX
+LIBTOOL
+HAVE_STRERROR
+HAVE_MEMMOVE
+EGREP
+GREP
+CPP
+RANLIB
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_shared
+enable_utf8
+enable_newline_is_cr
+enable_newline_is_lf
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-shared        build PCRE as a static library
+  --enable-utf8           enable UTF8 support (incomplete)
+  --enable-newline-is-cr  use CR as the newline character
+  --enable-newline-is-lf  use LF as the newline character
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+ac_config_headers="$ac_config_headers config.h:config.in"
+
+
+
+PCRE_MAJOR=3
+PCRE_MINOR=9
+PCRE_DATE=02-Jan-2002
+PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}
+
+
+PCRE_LIB_VERSION=0:1:0
+PCRE_POSIXLIB_VERSION=0:0:0
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in limits.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_const=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test "x$ac_cv_type_size_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+
+
+
+
+
+for ac_func in bcopy memmove strerror
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+LIBTOOL=./libtool
+LIBSUFFIX=la
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval=$enable_shared; if test "$enableval" = "no"; then
+  LIBTOOL=
+  LIBSUFFIX=a
+fi
+
+fi
+
+
+
+# Check whether --enable-utf8 was given.
+if test "${enable_utf8+set}" = set; then
+  enableval=$enable_utf8; if test "$enableval" = "yes"; then
+  UTF8=-DSUPPORT_UTF8
+fi
+
+fi
+
+
+
+# Check whether --enable-newline-is-cr was given.
+if test "${enable_newline_is_cr+set}" = set; then
+  enableval=$enable_newline_is_cr; if test "$enableval" = "yes"; then
+  NEWLINE=-DNEWLINE=13
+fi
+
+fi
+
+
+
+# Check whether --enable-newline-is-lf was given.
+if test "${enable_newline_is_lf+set}" = set; then
+  enableval=$enable_newline_is_lf; if test "$enableval" = "yes"; then
+  NEWLINE=-DNEWLINE=10
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_config_files="$ac_config_files Makefile pcre.h:pcre.in pcre-config"
+
+ac_config_commands="$ac_config_commands default"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.63,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "pcre.h") CONFIG_FILES="$CONFIG_FILES pcre.h:pcre.in" ;;
+    "pcre-config") CONFIG_FILES="$CONFIG_FILES pcre-config" ;;
+    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "default":C) chmod a+x pcre-config ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/configure.in b/rubbos/app/httpd-2.0.64/srclib/pcre/configure.in
new file mode 100644
index 00000000..061cfb68
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/configure.in
@@ -0,0 +1,104 @@
+dnl Process this file with autoconf to produce a configure script.
+
+dnl This is required at the start; the name is the name of a file
+dnl it should be seeing, to verify it is in the same directory.
+
+AC_INIT(dftables.c)
+
+dnl Arrange to build config.h from config.in. Note that pcre.h is
+dnl built differently, as it is just a "substitution" file.
+dnl Manual says this macro should come right after AC_INIT.
+AC_CONFIG_HEADER(config.h:config.in)
+
+dnl Provide the current PCRE version information. Do not use numbers
+dnl with leading zeros for the minor version, as they end up in a C
+dnl macro, and may be treated as octal constants. Stick to single
+dnl digits for minor numbers less than 10. There are unlikely to be
+dnl that many releases anyway.
+
+PCRE_MAJOR=3
+PCRE_MINOR=9
+PCRE_DATE=02-Jan-2002
+PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}
+
+dnl Provide versioning information for libtool shared libraries that
+dnl are built by default on Unix systems.
+
+PCRE_LIB_VERSION=0:1:0
+PCRE_POSIXLIB_VERSION=0:0:0
+
+dnl Checks for programs.
+
+AC_PROG_CC
+AC_PROG_RANLIB
+
+dnl Checks for header files.
+
+AC_HEADER_STDC
+AC_CHECK_HEADERS(limits.h)
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+
+AC_C_CONST
+AC_TYPE_SIZE_T
+
+dnl Checks for library functions.
+
+AC_CHECK_FUNCS(bcopy memmove strerror)
+
+dnl Handle --enable-shared-libraries
+
+LIBTOOL=./libtool
+LIBSUFFIX=la
+AC_ARG_ENABLE(shared,
+[  --disable-shared        build PCRE as a static library],
+if test "$enableval" = "no"; then
+  LIBTOOL=
+  LIBSUFFIX=a
+fi
+)
+
+dnl Handle --enable-utf8
+
+AC_ARG_ENABLE(utf8,
+[  --enable-utf8           enable UTF8 support (incomplete)],
+if test "$enableval" = "yes"; then
+  UTF8=-DSUPPORT_UTF8
+fi
+)
+
+dnl Handle --enable-newline-is-cr
+
+AC_ARG_ENABLE(newline-is-cr,
+[  --enable-newline-is-cr  use CR as the newline character],
+if test "$enableval" = "yes"; then
+  NEWLINE=-DNEWLINE=13
+fi
+)
+
+dnl Handle --enable-newline-is-lf
+
+AC_ARG_ENABLE(newline-is-lf,
+[  --enable-newline-is-lf  use LF as the newline character],
+if test "$enableval" = "yes"; then
+  NEWLINE=-DNEWLINE=10
+fi
+)
+
+dnl "Export" these variables
+
+AC_SUBST(HAVE_MEMMOVE)
+AC_SUBST(HAVE_STRERROR)
+AC_SUBST(LIBTOOL)
+AC_SUBST(LIBSUFFIX)
+AC_SUBST(NEWLINE)
+AC_SUBST(UTF8)
+AC_SUBST(PCRE_MAJOR)
+AC_SUBST(PCRE_MINOR)
+AC_SUBST(PCRE_DATE)
+AC_SUBST(PCRE_VERSION)
+AC_SUBST(PCRE_LIB_VERSION)
+AC_SUBST(PCRE_POSIXLIB_VERSION)
+
+dnl This must be last; it determines what files are written as well as config.h
+AC_OUTPUT(Makefile pcre.h:pcre.in pcre-config,[chmod a+x pcre-config])
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/dftables b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables
new file mode 100755
index 00000000..70542dda
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.c b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.c
new file mode 100644
index 00000000..fe4ffcdb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.c
@@ -0,0 +1,148 @@
+/*************************************************
+*      Perl-Compatible Regular Expressions       *
+*************************************************/
+
+/*
+PCRE is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+           Copyright (c) 1997-2001 University of Cambridge
+
+-----------------------------------------------------------------------------
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), then the terms of that licence shall
+   supersede any condition above with which it is incompatible.
+-----------------------------------------------------------------------------
+
+See the file Tech.Notes for some information on the internals.
+*/
+
+
+/* This is a support program to generate the file chartables.c, containing
+character tables of various kinds. They are built according to the default C
+locale and used as the default tables by PCRE. Now that pcre_maketables is
+a function visible to the outside world, we make use of its code from here in
+order to be consistent. */
+
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "internal.h"
+
+#define DFTABLES          /* maketables.c notices this */
+#include "maketables.c"
+
+
+int main(void)
+{
+int i;
+const unsigned char *tables = pcre_maketables();
+
+printf(
+  "/*************************************************\n"
+  "*      Perl-Compatible Regular Expressions       *\n"
+  "*************************************************/\n\n"
+  "/* This file is automatically written by the dftables auxiliary \n"
+  "program. If you edit it by hand, you might like to edit the Makefile to \n"
+  "prevent its ever being regenerated.\n\n"
+  "This file is #included in the compilation of pcre.c to build the default\n"
+  "character tables which are used when no tables are passed to the compile\n"
+  "function. */\n\n"
+  "static unsigned char pcre_default_tables[] = {\n\n"
+  "/* This table is a lower casing table. */\n\n");
+
+printf("  ");
+for (i = 0; i < 256; i++)
+  {
+  if ((i & 7) == 0 && i != 0) printf("\n  ");
+  printf("%3d", *tables++);
+  if (i != 255) printf(",");
+  }
+printf(",\n\n");
+
+printf("/* This table is a case flipping table. */\n\n");
+
+printf("  ");
+for (i = 0; i < 256; i++)
+  {
+  if ((i & 7) == 0 && i != 0) printf("\n  ");
+  printf("%3d", *tables++);
+  if (i != 255) printf(",");
+  }
+printf(",\n\n");
+
+printf(
+  "/* This table contains bit maps for various character classes.\n"
+  "Each map is 32 bytes long and the bits run from the least\n"
+  "significant end of each byte. The classes that have their own\n"
+  "maps are: space, xdigit, digit, upper, lower, word, graph\n"
+  "print, punct, and cntrl. Other classes are built from combinations. */\n\n");
+
+printf("  ");
+for (i = 0; i < cbit_length; i++)
+  {
+  if ((i & 7) == 0 && i != 0)
+    {
+    if ((i & 31) == 0) printf("\n");
+    printf("\n  ");
+    }
+  printf("0x%02x", *tables++);
+  if (i != cbit_length - 1) printf(",");
+  }
+printf(",\n\n");
+
+printf(
+  "/* This table identifies various classes of character by individual bits:\n"
+  "  0x%02x   white space character\n"
+  "  0x%02x   letter\n"
+  "  0x%02x   decimal digit\n"
+  "  0x%02x   hexadecimal digit\n"
+  "  0x%02x   alphanumeric or '_'\n"
+  "  0x%02x   regular expression metacharacter or binary zero\n*/\n\n",
+  ctype_space, ctype_letter, ctype_digit, ctype_xdigit, ctype_word,
+  ctype_meta);
+
+printf("  ");
+for (i = 0; i < 256; i++)
+  {
+  if ((i & 7) == 0 && i != 0)
+    {
+    printf(" /* ");
+    if (isprint(i-8)) printf(" %c -", i-8);
+      else printf("%3d-", i-8);
+    if (isprint(i-1)) printf(" %c ", i-1);
+      else printf("%3d", i-1);
+    printf(" */\n  ");
+    }
+  printf("0x%02x", *tables++);
+  if (i != 255) printf(",");
+  }
+
+printf("};/* ");
+if (isprint(i-8)) printf(" %c -", i-8);
+  else printf("%3d-", i-8);
+if (isprint(i-1)) printf(" %c ", i-1);
+  else printf("%3d", i-1);
+printf(" */\n\n/* End of chartables.c */\n");
+
+return 0;
+}
+
+/* End of dftables.c */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.dsp b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.dsp
new file mode 100644
index 00000000..8f5c89f1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.dsp
@@ -0,0 +1,165 @@
+# Microsoft Developer Studio Project File - Name="dftables" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=dftables - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "dftables.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "dftables.mak" CFG="dftables - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "dftables - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "dftables - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "dftables - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir ""
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "_WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Release\dftables" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /D "_WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Release\dftables" /FD /c
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:console /pdb:"Release\dftables.pdb"
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 kernel32.lib /nologo /subsystem:console /pdb:"Release\dftables.pdb" /opt:ref
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "dftables - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir ""
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "_WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Debug\dftables" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "_WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Debug\dftables" /FD /c
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"Debug\dftables.pdb" /debug /pdbtype:sept
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"Debug\dftables.pdb" /debug
+# SUBTRACT LINK32 /pdb:none
+
+!ENDIF 
+
+# Begin Target
+
+# Name "dftables - Win32 Release"
+# Name "dftables - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\dftables.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hw"
+# Begin Source File
+
+SOURCE=.\config.hw
+
+!IF  "$(CFG)" == "dftables - Win32 Release"
+
+# Begin Custom Build - Creating pcre config.h from config.hw 
+InputPath=.\config.hw
+
+".\config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\config.hw > .\config.h
+	
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "dftables - Win32 Debug"
+
+# Begin Custom Build - Creating pcre config.h from config.hw 
+InputPath=.\config.hw
+
+".\config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\config.hw > .\config.h
+	
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\internal.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\maketables.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\pcre.hw
+
+!IF  "$(CFG)" == "dftables - Win32 Release"
+
+# Begin Custom Build - Creating pcre.h from pcre.hw 
+InputPath=.\pcre.hw
+
+".\pcre.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\pcre.hw > .\pcre.h
+	
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "dftables - Win32 Debug"
+
+# Begin Custom Build - Creating pcre.h from pcre.hw 
+InputPath=.\pcre.hw
+
+".\pcre.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\pcre.hw > .\pcre.h
+	
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.lo b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.lo
new file mode 100644
index 00000000..fb76e7a3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.lo
@@ -0,0 +1,12 @@
+# dftables.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/dftables.o'
+
+# Name of the non-PIC object.
+non_pic_object='dftables.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.o b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.o
new file mode 100644
index 00000000..1ad1a47d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/dftables.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/dll.mk b/rubbos/app/httpd-2.0.64/srclib/pcre/dll.mk
new file mode 100644
index 00000000..d8b728e5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/dll.mk
@@ -0,0 +1,60 @@
+# dll.mk - auxilary Makefile to easy build dll's for mingw32 target
+# ver. 0.6 of 1999-03-25
+#
+# Homepage of this makefile - http://www.is.lg.ua/~paul/devel/
+# Homepage of original mingw32 project -
+#		      http://www.fu.is.saga-u.ac.jp/~colin/gcc.html
+#
+# How to use:
+# This makefile can:
+# 1. Create automatical .def file from list of objects
+# 2. Create .dll from objects and .def file, either automatical, or your
+#    hand-written (maybe) file, which must have same basename as dll
+# WARNING! There MUST be object, which name match dll's name. Make sux.
+# 3. Create import library from .def (as for .dll, only its name required,
+#    not dll itself)
+#    By convention implibs for dll have .dll.a suffix, e.g. libstuff.dll.a
+#    Why not just libstuff.a? 'Cos that's name for static lib, ok?
+# Process divided into 3 phases because:
+# 1. Pre-existent .def possible
+# 2. Generating implib is enough time-consuming
+#
+# Variables:
+#   DLL_LDLIBS  - libs for linking dll
+#   DLL_LDFLAGS - flags for linking dll
+#
+# By using $(DLL_SUFFIX) instead of 'dll', e.g. stuff.$(DLL_SUFFIX)
+# you may help porting makefiles to other platforms
+#
+# Put this file in your make's include path (e.g. main include dir, for
+# more information see include section in make doc). Put in the beginning
+# of your own Makefile line "include dll.mk". Specify dependences, e.g.:
+#
+# Do all stuff in one step
+# libstuff.dll.a: $(OBJECTS) stuff.def
+# stuff.def: $(OBJECTS)
+#
+# Steps separated, pre-provided .def, link with user32
+#
+# DLL_LDLIBS=-luser32
+# stuff.dll: $(OBJECTS)
+# libstuff.dll.a: $(OBJECTS)
+
+
+DLLWRAP=dllwrap
+DLLTOOL=dlltool
+
+DLL_SUFFIX=dll
+
+.SUFFIXES: .o .$(DLL_SUFFIX)
+
+_%.def: %.o
+      $(DLLTOOL) --export-all --output-def $@ $^
+
+%.$(DLL_SUFFIX): %.o
+      $(DLLWRAP) --dllname $(notdir $@) --driver-name $(CC) --def $*.def -o $@ $(filter %.o,$^) $(DLL_LDFLAGS) $(DLL_LDLIBS)
+
+lib%.$(DLL_SUFFIX).a:%.def
+      $(DLLTOOL) --dllname $(notdir $*.dll) --def $< --output-lib $@
+
+# End
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/Tech.Notes b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/Tech.Notes
new file mode 100644
index 00000000..f5ca2801
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/Tech.Notes
@@ -0,0 +1,253 @@
+Technical Notes about PCRE
+--------------------------
+
+Many years ago I implemented some regular expression functions to an algorithm
+suggested by Martin Richards. These were not Unix-like in form, and were quite
+restricted in what they could do by comparison with Perl. The interesting part
+about the algorithm was that the amount of space required to hold the compiled
+form of an expression was known in advance. The code to apply an expression did
+not operate by backtracking, as the Henry Spencer and Perl code does, but
+instead checked all possibilities simultaneously by keeping a list of current
+states and checking all of them as it advanced through the subject string. (In
+the terminology of Jeffrey Friedl's book, it was a "DFA algorithm".) When the
+pattern was all used up, all remaining states were possible matches, and the
+one matching the longest subset of the subject string was chosen. This did not
+necessarily maximize the individual wild portions of the pattern, as is
+expected in Unix and Perl-style regular expressions.
+
+By contrast, the code originally written by Henry Spencer and subsequently
+heavily modified for Perl actually compiles the expression twice: once in a
+dummy mode in order to find out how much store will be needed, and then for
+real. The execution function operates by backtracking and maximizing (or,
+optionally, minimizing in Perl) the amount of the subject that matches
+individual wild portions of the pattern. This is an "NFA algorithm" in Friedl's
+terminology.
+
+For the set of functions that forms PCRE (which are unrelated to those
+mentioned above), I tried at first to invent an algorithm that used an amount
+of store bounded by a multiple of the number of characters in the pattern, to
+save on compiling time. However, because of the greater complexity in Perl
+regular expressions, I couldn't do this. In any case, a first pass through the
+pattern is needed, in order to find internal flag settings like (?i) at top
+level. So PCRE works by running a very degenerate first pass to calculate a
+maximum store size, and then a second pass to do the real compile - which may
+use a bit less than the predicted amount of store. The idea is that this is
+going to turn out faster because the first pass is degenerate and the second
+pass can just store stuff straight into the vector. It does make the compiling
+functions bigger, of course, but they have got quite big anyway to handle all
+the Perl stuff.
+
+The compiled form of a pattern is a vector of bytes, containing items of
+variable length. The first byte in an item is an opcode, and the length of the
+item is either implicit in the opcode or contained in the data bytes which
+follow it. A list of all the opcodes follows:
+
+Opcodes with no following data
+------------------------------
+
+These items are all just one byte long
+
+  OP_END                 end of pattern
+  OP_ANY                 match any character
+  OP_SOD                 match start of data: \A
+  OP_CIRC                ^ (start of data, or after \n in multiline)
+  OP_NOT_WORD_BOUNDARY   \W
+  OP_WORD_BOUNDARY       \w
+  OP_NOT_DIGIT           \D
+  OP_DIGIT               \d
+  OP_NOT_WHITESPACE      \S
+  OP_WHITESPACE          \s
+  OP_NOT_WORDCHAR        \W
+  OP_WORDCHAR            \w
+  OP_EODN                match end of data or \n at end: \Z
+  OP_EOD                 match end of data: \z
+  OP_DOLL                $ (end of data, or before \n in multiline)
+  OP_RECURSE             match the pattern recursively
+
+
+Repeating single characters
+---------------------------
+
+The common repeats (*, +, ?) when applied to a single character appear as
+two-byte items using the following opcodes:
+
+  OP_STAR
+  OP_MINSTAR
+  OP_PLUS
+  OP_MINPLUS
+  OP_QUERY
+  OP_MINQUERY
+
+Those with "MIN" in their name are the minimizing versions. Each is followed by
+the character that is to be repeated. Other repeats make use of
+
+  OP_UPTO
+  OP_MINUPTO
+  OP_EXACT
+
+which are followed by a two-byte count (most significant first) and the
+repeated character. OP_UPTO matches from 0 to the given number. A repeat with a
+non-zero minimum and a fixed maximum is coded as an OP_EXACT followed by an
+OP_UPTO (or OP_MINUPTO).
+
+
+Repeating character types
+-------------------------
+
+Repeats of things like \d are done exactly as for single characters, except
+that instead of a character, the opcode for the type is stored in the data
+byte. The opcodes are:
+
+  OP_TYPESTAR
+  OP_TYPEMINSTAR
+  OP_TYPEPLUS
+  OP_TYPEMINPLUS
+  OP_TYPEQUERY
+  OP_TYPEMINQUERY
+  OP_TYPEUPTO
+  OP_TYPEMINUPTO
+  OP_TYPEEXACT
+
+
+Matching a character string
+---------------------------
+
+The OP_CHARS opcode is followed by a one-byte count and then that number of
+characters. If there are more than 255 characters in sequence, successive
+instances of OP_CHARS are used.
+
+
+Character classes
+-----------------
+
+OP_CLASS is used for a character class, provided there are at least two
+characters in the class. If there is only one character, OP_CHARS is used for a
+positive class, and OP_NOT for a negative one (that is, for something like
+[^a]). Another set of repeating opcodes (OP_NOTSTAR etc.) are used for a
+repeated, negated, single-character class. The normal ones (OP_STAR etc.) are
+used for a repeated positive single-character class.
+
+OP_CLASS is followed by a 32-byte bit map containing a 1 bit for every
+character that is acceptable. The bits are counted from the least significant
+end of each byte.
+
+
+Back references
+---------------
+
+OP_REF is followed by two bytes containing the reference number.
+
+
+Repeating character classes and back references
+-----------------------------------------------
+
+Single-character classes are handled specially (see above). This applies to
+OP_CLASS and OP_REF. In both cases, the repeat information follows the base
+item. The matching code looks at the following opcode to see if it is one of
+
+  OP_CRSTAR
+  OP_CRMINSTAR
+  OP_CRPLUS
+  OP_CRMINPLUS
+  OP_CRQUERY
+  OP_CRMINQUERY
+  OP_CRRANGE
+  OP_CRMINRANGE
+
+All but the last two are just single-byte items. The others are followed by
+four bytes of data, comprising the minimum and maximum repeat counts.
+
+
+Brackets and alternation
+------------------------
+
+A pair of non-capturing (round) brackets is wrapped round each expression at
+compile time, so alternation always happens in the context of brackets.
+
+Non-capturing brackets use the opcode OP_BRA, while capturing brackets use
+OP_BRA+1, OP_BRA+2, etc. [Note for North Americans: "bracket" to some English
+speakers, including myself, can be round, square, curly, or pointy. Hence this
+usage.]
+
+Originally PCRE was limited to 99 capturing brackets (so as not to use up all
+the opcodes). From release 3.5, there is no limit. What happens is that the
+first ones, up to EXTRACT_BASIC_MAX are handled with separate opcodes, as
+above. If there are more, the opcode is set to EXTRACT_BASIC_MAX+1, and the
+first operation in the bracket is OP_BRANUMBER, followed by a 2-byte bracket
+number. This opcode is ignored while matching, but is fished out when handling
+the bracket itself. (They could have all been done like this, but I was making
+minimal changes.)
+
+A bracket opcode is followed by two bytes which give the offset to the next
+alternative OP_ALT or, if there aren't any branches, to the matching KET
+opcode. Each OP_ALT is followed by two bytes giving the offset to the next one,
+or to the KET opcode.
+
+OP_KET is used for subpatterns that do not repeat indefinitely, while
+OP_KETRMIN and OP_KETRMAX are used for indefinite repetitions, minimally or
+maximally respectively. All three are followed by two bytes giving (as a
+positive number) the offset back to the matching BRA opcode.
+
+If a subpattern is quantified such that it is permitted to match zero times, it
+is preceded by one of OP_BRAZERO or OP_BRAMINZERO. These are single-byte
+opcodes which tell the matcher that skipping this subpattern entirely is a
+valid branch.
+
+A subpattern with an indefinite maximum repetition is replicated in the
+compiled data its minimum number of times (or once with a BRAZERO if the
+minimum is zero), with the final copy terminating with a KETRMIN or KETRMAX as
+appropriate.
+
+A subpattern with a bounded maximum repetition is replicated in a nested
+fashion up to the maximum number of times, with BRAZERO or BRAMINZERO before
+each replication after the minimum, so that, for example, (abc){2,5} is
+compiled as (abc)(abc)((abc)((abc)(abc)?)?)?. The 99 and 200 bracket limits do
+not apply to these internally generated brackets.
+
+
+Assertions
+----------
+
+Forward assertions are just like other subpatterns, but starting with one of
+the opcodes OP_ASSERT or OP_ASSERT_NOT. Backward assertions use the opcodes
+OP_ASSERTBACK and OP_ASSERTBACK_NOT, and the first opcode inside the assertion
+is OP_REVERSE, followed by a two byte count of the number of characters to move
+back the pointer in the subject string. When operating in UTF-8 mode, the count
+is a character count rather than a byte count. A separate count is present in
+each alternative of a lookbehind assertion, allowing them to have different
+fixed lengths.
+
+
+Once-only subpatterns
+---------------------
+
+These are also just like other subpatterns, but they start with the opcode
+OP_ONCE.
+
+
+Conditional subpatterns
+-----------------------
+
+These are like other subpatterns, but they start with the opcode OP_COND. If
+the condition is a back reference, this is stored at the start of the
+subpattern using the opcode OP_CREF followed by two bytes containing the
+reference number. Otherwise, a conditional subpattern will always start with
+one of the assertions.
+
+
+Changing options
+----------------
+
+If any of the /i, /m, or /s options are changed within a parenthesized group,
+an OP_OPT opcode is compiled, followed by one byte containing the new settings
+of these flags. If there are several alternatives in a group, there is an
+occurrence of OP_OPT at the start of all those following the first options
+change, to set appropriate options for the start of the alternative.
+Immediately after the end of the group there is another such item to reset the
+flags to their previous values. Other changes of flag within the pattern can be
+handled entirely at compile time, and so do not cause anything to be put into
+the compiled data.
+
+
+Philip Hazel
+August 2001
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcre.3 b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcre.3
new file mode 100644
index 00000000..738f76b4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcre.3
@@ -0,0 +1,1991 @@
+.TH PCRE 3
+.SH NAME
+pcre - Perl-compatible regular expressions.
+.SH SYNOPSIS
+.B #include <pcre.h>
+.PP
+.SM
+.br
+.B pcre *pcre_compile(const char *\fIpattern\fR, int \fIoptions\fR,
+.ti +5n
+.B const char **\fIerrptr\fR, int *\fIerroffset\fR,
+.ti +5n
+.B const unsigned char *\fItableptr\fR);
+.PP
+.br
+.B pcre_extra *pcre_study(const pcre *\fIcode\fR, int \fIoptions\fR,
+.ti +5n
+.B const char **\fIerrptr\fR);
+.PP
+.br
+.B int pcre_exec(const pcre *\fIcode\fR, "const pcre_extra *\fIextra\fR,"
+.ti +5n
+.B "const char *\fIsubject\fR," int \fIlength\fR, int \fIstartoffset\fR,
+.ti +5n
+.B int \fIoptions\fR, int *\fIovector\fR, int \fIovecsize\fR);
+.PP
+.br
+.B int pcre_copy_substring(const char *\fIsubject\fR, int *\fIovector\fR,
+.ti +5n
+.B int \fIstringcount\fR, int \fIstringnumber\fR, char *\fIbuffer\fR,
+.ti +5n
+.B int \fIbuffersize\fR);
+.PP
+.br
+.B int pcre_get_substring(const char *\fIsubject\fR, int *\fIovector\fR,
+.ti +5n
+.B int \fIstringcount\fR, int \fIstringnumber\fR,
+.ti +5n
+.B const char **\fIstringptr\fR);
+.PP
+.br
+.B int pcre_get_substring_list(const char *\fIsubject\fR,
+.ti +5n
+.B int *\fIovector\fR, int \fIstringcount\fR, "const char ***\fIlistptr\fR);"
+.PP
+.br
+.B void pcre_free_substring(const char *\fIstringptr\fR);
+.PP
+.br
+.B void pcre_free_substring_list(const char **\fIstringptr\fR);
+.PP
+.br
+.B const unsigned char *pcre_maketables(void);
+.PP
+.br
+.B int pcre_fullinfo(const pcre *\fIcode\fR, "const pcre_extra *\fIextra\fR,"
+.ti +5n
+.B int \fIwhat\fR, void *\fIwhere\fR);
+.PP
+.br
+.B int pcre_info(const pcre *\fIcode\fR, int *\fIoptptr\fR, int
+.B *\fIfirstcharptr\fR);
+.PP
+.br
+.B char *pcre_version(void);
+.PP
+.br
+.B void *(*pcre_malloc)(size_t);
+.PP
+.br
+.B void (*pcre_free)(void *);
+
+
+
+.SH DESCRIPTION
+The PCRE library is a set of functions that implement regular expression
+pattern matching using the same syntax and semantics as Perl 5, with just a few
+differences (see below). The current implementation corresponds to Perl 5.005,
+with some additional features from later versions. This includes some
+experimental, incomplete support for UTF-8 encoded strings. Details of exactly
+what is and what is not supported are given below.
+
+PCRE has its own native API, which is described in this document. There is also
+a set of wrapper functions that correspond to the POSIX regular expression API.
+These are described in the \fBpcreposix\fR documentation.
+
+The native API function prototypes are defined in the header file \fBpcre.h\fR,
+and on Unix systems the library itself is called \fBlibpcre.a\fR, so can be
+accessed by adding \fB-lpcre\fR to the command for linking an application which
+calls it. The header file defines the macros PCRE_MAJOR and PCRE_MINOR to
+contain the major and minor release numbers for the library. Applications can
+use these to include support for different releases.
+
+The functions \fBpcre_compile()\fR, \fBpcre_study()\fR, and \fBpcre_exec()\fR
+are used for compiling and matching regular expressions. A sample program that
+demonstrates the simplest way of using them is given in the file
+\fIpcredemo.c\fR. The last section of this man page describes how to run it.
+
+The functions \fBpcre_copy_substring()\fR, \fBpcre_get_substring()\fR, and
+\fBpcre_get_substring_list()\fR are convenience functions for extracting
+captured substrings from a matched subject string; \fBpcre_free_substring()\fR
+and \fBpcre_free_substring_list()\fR are also provided, to free the memory used
+for extracted strings.
+
+The function \fBpcre_maketables()\fR is used (optionally) to build a set of
+character tables in the current locale for passing to \fBpcre_compile()\fR.
+
+The function \fBpcre_fullinfo()\fR is used to find out information about a
+compiled pattern; \fBpcre_info()\fR is an obsolete version which returns only
+some of the available information, but is retained for backwards compatibility.
+The function \fBpcre_version()\fR returns a pointer to a string containing the
+version of PCRE and its date of release.
+
+The global variables \fBpcre_malloc\fR and \fBpcre_free\fR initially contain
+the entry points of the standard \fBmalloc()\fR and \fBfree()\fR functions
+respectively. PCRE calls the memory management functions via these variables,
+so a calling program can replace them if it wishes to intercept the calls. This
+should be done before calling any PCRE functions.
+
+
+.SH MULTI-THREADING
+The PCRE functions can be used in multi-threading applications, with the
+proviso that the memory management functions pointed to by \fBpcre_malloc\fR
+and \fBpcre_free\fR are shared by all threads.
+
+The compiled form of a regular expression is not altered during matching, so
+the same compiled pattern can safely be used by several threads at once.
+
+
+.SH COMPILING A PATTERN
+The function \fBpcre_compile()\fR is called to compile a pattern into an
+internal form. The pattern is a C string terminated by a binary zero, and
+is passed in the argument \fIpattern\fR. A pointer to a single block of memory
+that is obtained via \fBpcre_malloc\fR is returned. This contains the compiled
+code and related data. The \fBpcre\fR type is defined for the returned block;
+this is a typedef for a structure whose contents are not externally defined. It
+is up to the caller to free the memory when it is no longer required.
+
+Although the compiled code of a PCRE regex is relocatable, that is, it does not
+depend on memory location, the complete \fBpcre\fR data block is not
+fully relocatable, because it contains a copy of the \fItableptr\fR argument,
+which is an address (see below).
+
+The size of a compiled pattern is roughly proportional to the length of the
+pattern string, except that each character class (other than those containing
+just a single character, negated or not) requires 33 bytes, and repeat
+quantifiers with a minimum greater than one or a bounded maximum cause the
+relevant portions of the compiled pattern to be replicated.
+
+The \fIoptions\fR argument contains independent bits that affect the
+compilation. It should be zero if no options are required. Some of the options,
+in particular, those that are compatible with Perl, can also be set and unset
+from within the pattern (see the detailed description of regular expressions
+below). For these options, the contents of the \fIoptions\fR argument specifies
+their initial settings at the start of compilation and execution. The
+PCRE_ANCHORED option can be set at the time of matching as well as at compile
+time.
+
+If \fIerrptr\fR is NULL, \fBpcre_compile()\fR returns NULL immediately.
+Otherwise, if compilation of a pattern fails, \fBpcre_compile()\fR returns
+NULL, and sets the variable pointed to by \fIerrptr\fR to point to a textual
+error message. The offset from the start of the pattern to the character where
+the error was discovered is placed in the variable pointed to by
+\fIerroffset\fR, which must not be NULL. If it is, an immediate error is given.
+
+If the final argument, \fItableptr\fR, is NULL, PCRE uses a default set of
+character tables which are built when it is compiled, using the default C
+locale. Otherwise, \fItableptr\fR must be the result of a call to
+\fBpcre_maketables()\fR. See the section on locale support below.
+
+This code fragment shows a typical straightforward call to \fBpcre_compile()\fR:
+
+  pcre *re;
+  const char *error;
+  int erroffset;
+  re = pcre_compile(
+    "^A.*Z",          /* the pattern */
+    0,                /* default options */
+    &error,           /* for error message */
+    &erroffset,       /* for error offset */
+    NULL);            /* use default character tables */
+
+The following option bits are defined in the header file:
+
+  PCRE_ANCHORED
+
+If this bit is set, the pattern is forced to be "anchored", that is, it is
+constrained to match only at the start of the string which is being searched
+(the "subject string"). This effect can also be achieved by appropriate
+constructs in the pattern itself, which is the only way to do it in Perl.
+
+  PCRE_CASELESS
+
+If this bit is set, letters in the pattern match both upper and lower case
+letters. It is equivalent to Perl's /i option.
+
+  PCRE_DOLLAR_ENDONLY
+
+If this bit is set, a dollar metacharacter in the pattern matches only at the
+end of the subject string. Without this option, a dollar also matches
+immediately before the final character if it is a newline (but not before any
+other newlines). The PCRE_DOLLAR_ENDONLY option is ignored if PCRE_MULTILINE is
+set. There is no equivalent to this option in Perl.
+
+  PCRE_DOTALL
+
+If this bit is set, a dot metacharater in the pattern matches all characters,
+including newlines. Without it, newlines are excluded. This option is
+equivalent to Perl's /s option. A negative class such as [^a] always matches a
+newline character, independent of the setting of this option.
+
+  PCRE_EXTENDED
+
+If this bit is set, whitespace data characters in the pattern are totally
+ignored except when escaped or inside a character class, and characters between
+an unescaped # outside a character class and the next newline character,
+inclusive, are also ignored. This is equivalent to Perl's /x option, and makes
+it possible to include comments inside complicated patterns. Note, however,
+that this applies only to data characters. Whitespace characters may never
+appear within special character sequences in a pattern, for example within the
+sequence (?( which introduces a conditional subpattern.
+
+  PCRE_EXTRA
+
+This option was invented in order to turn on additional functionality of PCRE
+that is incompatible with Perl, but it is currently of very little use. When
+set, any backslash in a pattern that is followed by a letter that has no
+special meaning causes an error, thus reserving these combinations for future
+expansion. By default, as in Perl, a backslash followed by a letter with no
+special meaning is treated as a literal. There are at present no other features
+controlled by this option. It can also be set by a (?X) option setting within a
+pattern.
+
+  PCRE_MULTILINE
+
+By default, PCRE treats the subject string as consisting of a single "line" of
+characters (even if it actually contains several newlines). The "start of line"
+metacharacter (^) matches only at the start of the string, while the "end of
+line" metacharacter ($) matches only at the end of the string, or before a
+terminating newline (unless PCRE_DOLLAR_ENDONLY is set). This is the same as
+Perl.
+
+When PCRE_MULTILINE it is set, the "start of line" and "end of line" constructs
+match immediately following or immediately before any newline in the subject
+string, respectively, as well as at the very start and end. This is equivalent
+to Perl's /m option. If there are no "\\n" characters in a subject string, or
+no occurrences of ^ or $ in a pattern, setting PCRE_MULTILINE has no
+effect.
+
+  PCRE_UNGREEDY
+
+This option inverts the "greediness" of the quantifiers so that they are not
+greedy by default, but become greedy if followed by "?". It is not compatible
+with Perl. It can also be set by a (?U) option setting within the pattern.
+
+  PCRE_UTF8
+
+This option causes PCRE to regard both the pattern and the subject as strings
+of UTF-8 characters instead of just byte strings. However, it is available only
+if PCRE has been built to include UTF-8 support. If not, the use of this option
+provokes an error. Support for UTF-8 is new, experimental, and incomplete.
+Details of exactly what it entails are given below.
+
+
+.SH STUDYING A PATTERN
+When a pattern is going to be used several times, it is worth spending more
+time analyzing it in order to speed up the time taken for matching. The
+function \fBpcre_study()\fR takes a pointer to a compiled pattern as its first
+argument, and returns a pointer to a \fBpcre_extra\fR block (another typedef
+for a structure with hidden contents) containing additional information about
+the pattern; this can be passed to \fBpcre_exec()\fR. If no additional
+information is available, NULL is returned.
+
+The second argument contains option bits. At present, no options are defined
+for \fBpcre_study()\fR, and this argument should always be zero.
+
+The third argument for \fBpcre_study()\fR is a pointer to an error message. If
+studying succeeds (even if no data is returned), the variable it points to is
+set to NULL. Otherwise it points to a textual error message.
+
+This is a typical call to \fBpcre_study\fR():
+
+  pcre_extra *pe;
+  pe = pcre_study(
+    re,             /* result of pcre_compile() */
+    0,              /* no options exist */
+    &error);        /* set to NULL or points to a message */
+
+At present, studying a pattern is useful only for non-anchored patterns that do
+not have a single fixed starting character. A bitmap of possible starting
+characters is created.
+
+
+.SH LOCALE SUPPORT
+PCRE handles caseless matching, and determines whether characters are letters,
+digits, or whatever, by reference to a set of tables. The library contains a
+default set of tables which is created in the default C locale when PCRE is
+compiled. This is used when the final argument of \fBpcre_compile()\fR is NULL,
+and is sufficient for many applications.
+
+An alternative set of tables can, however, be supplied. Such tables are built
+by calling the \fBpcre_maketables()\fR function, which has no arguments, in the
+relevant locale. The result can then be passed to \fBpcre_compile()\fR as often
+as necessary. For example, to build and use tables that are appropriate for the
+French locale (where accented characters with codes greater than 128 are
+treated as letters), the following code could be used:
+
+  setlocale(LC_CTYPE, "fr");
+  tables = pcre_maketables();
+  re = pcre_compile(..., tables);
+
+The tables are built in memory that is obtained via \fBpcre_malloc\fR. The
+pointer that is passed to \fBpcre_compile\fR is saved with the compiled
+pattern, and the same tables are used via this pointer by \fBpcre_study()\fR
+and \fBpcre_exec()\fR. Thus for any single pattern, compilation, studying and
+matching all happen in the same locale, but different patterns can be compiled
+in different locales. It is the caller's responsibility to ensure that the
+memory containing the tables remains available for as long as it is needed.
+
+
+.SH INFORMATION ABOUT A PATTERN
+The \fBpcre_fullinfo()\fR function returns information about a compiled
+pattern. It replaces the obsolete \fBpcre_info()\fR function, which is
+nevertheless retained for backwards compability (and is documented below).
+
+The first argument for \fBpcre_fullinfo()\fR is a pointer to the compiled
+pattern. The second argument is the result of \fBpcre_study()\fR, or NULL if
+the pattern was not studied. The third argument specifies which piece of
+information is required, while the fourth argument is a pointer to a variable
+to receive the data. The yield of the function is zero for success, or one of
+the following negative numbers:
+
+  PCRE_ERROR_NULL       the argument \fIcode\fR was NULL
+                        the argument \fIwhere\fR was NULL
+  PCRE_ERROR_BADMAGIC   the "magic number" was not found
+  PCRE_ERROR_BADOPTION  the value of \fIwhat\fR was invalid
+
+Here is a typical call of \fBpcre_fullinfo()\fR, to obtain the length of the
+compiled pattern:
+
+  int rc;
+  unsigned long int length;
+  rc = pcre_fullinfo(
+    re,               /* result of pcre_compile() */
+    pe,               /* result of pcre_study(), or NULL */
+    PCRE_INFO_SIZE,   /* what is required */
+    &length);         /* where to put the data */
+
+The possible values for the third argument are defined in \fBpcre.h\fR, and are
+as follows:
+
+  PCRE_INFO_OPTIONS
+
+Return a copy of the options with which the pattern was compiled. The fourth
+argument should point to an \fBunsigned long int\fR variable. These option bits
+are those specified in the call to \fBpcre_compile()\fR, modified by any
+top-level option settings within the pattern itself, and with the PCRE_ANCHORED
+bit forcibly set if the form of the pattern implies that it can match only at
+the start of a subject string.
+
+  PCRE_INFO_SIZE
+
+Return the size of the compiled pattern, that is, the value that was passed as
+the argument to \fBpcre_malloc()\fR when PCRE was getting memory in which to
+place the compiled data. The fourth argument should point to a \fBsize_t\fR
+variable.
+
+  PCRE_INFO_CAPTURECOUNT
+
+Return the number of capturing subpatterns in the pattern. The fourth argument
+should point to an \fbint\fR variable.
+
+  PCRE_INFO_BACKREFMAX
+
+Return the number of the highest back reference in the pattern. The fourth
+argument should point to an \fBint\fR variable. Zero is returned if there are
+no back references.
+
+  PCRE_INFO_FIRSTCHAR
+
+Return information about the first character of any matched string, for a
+non-anchored pattern. If there is a fixed first character, e.g. from a pattern
+such as (cat|cow|coyote), it is returned in the integer pointed to by
+\fIwhere\fR. Otherwise, if either
+
+(a) the pattern was compiled with the PCRE_MULTILINE option, and every branch
+starts with "^", or
+
+(b) every branch of the pattern starts with ".*" and PCRE_DOTALL is not set
+(if it were set, the pattern would be anchored),
+
+-1 is returned, indicating that the pattern matches only at the start of a
+subject string or after any "\\n" within the string. Otherwise -2 is returned.
+For anchored patterns, -2 is returned.
+
+  PCRE_INFO_FIRSTTABLE
+
+If the pattern was studied, and this resulted in the construction of a 256-bit
+table indicating a fixed set of characters for the first character in any
+matching string, a pointer to the table is returned. Otherwise NULL is
+returned. The fourth argument should point to an \fBunsigned char *\fR
+variable.
+
+  PCRE_INFO_LASTLITERAL
+
+For a non-anchored pattern, return the value of the rightmost literal character
+which must exist in any matched string, other than at its start. The fourth
+argument should point to an \fBint\fR variable. If there is no such character,
+or if the pattern is anchored, -1 is returned. For example, for the pattern
+/a\\d+z\\d+/ the returned value is 'z'.
+
+The \fBpcre_info()\fR function is now obsolete because its interface is too
+restrictive to return all the available data about a compiled pattern. New
+programs should use \fBpcre_fullinfo()\fR instead. The yield of
+\fBpcre_info()\fR is the number of capturing subpatterns, or one of the
+following negative numbers:
+
+  PCRE_ERROR_NULL       the argument \fIcode\fR was NULL
+  PCRE_ERROR_BADMAGIC   the "magic number" was not found
+
+If the \fIoptptr\fR argument is not NULL, a copy of the options with which the
+pattern was compiled is placed in the integer it points to (see
+PCRE_INFO_OPTIONS above).
+
+If the pattern is not anchored and the \fIfirstcharptr\fR argument is not NULL,
+it is used to pass back information about the first character of any matched
+string (see PCRE_INFO_FIRSTCHAR above).
+
+
+.SH MATCHING A PATTERN
+The function \fBpcre_exec()\fR is called to match a subject string against a
+pre-compiled pattern, which is passed in the \fIcode\fR argument. If the
+pattern has been studied, the result of the study should be passed in the
+\fIextra\fR argument. Otherwise this must be NULL.
+
+Here is an example of a simple call to \fBpcre_exec()\fR:
+
+  int rc;
+  int ovector[30];
+  rc = pcre_exec(
+    re,             /* result of pcre_compile() */
+    NULL,           /* we didn't study the pattern */
+    "some string",  /* the subject string */
+    11,             /* the length of the subject string */
+    0,              /* start at offset 0 in the subject */
+    0,              /* default options */
+    ovector,        /* vector for substring information */
+    30);            /* number of elements in the vector */
+
+The PCRE_ANCHORED option can be passed in the \fIoptions\fR argument, whose
+unused bits must be zero. However, if a pattern was compiled with
+PCRE_ANCHORED, or turned out to be anchored by virtue of its contents, it
+cannot be made unachored at matching time.
+
+There are also three further options that can be set only at matching time:
+
+  PCRE_NOTBOL
+
+The first character of the string is not the beginning of a line, so the
+circumflex metacharacter should not match before it. Setting this without
+PCRE_MULTILINE (at compile time) causes circumflex never to match.
+
+  PCRE_NOTEOL
+
+The end of the string is not the end of a line, so the dollar metacharacter
+should not match it nor (except in multiline mode) a newline immediately before
+it. Setting this without PCRE_MULTILINE (at compile time) causes dollar never
+to match.
+
+  PCRE_NOTEMPTY
+
+An empty string is not considered to be a valid match if this option is set. If
+there are alternatives in the pattern, they are tried. If all the alternatives
+match the empty string, the entire match fails. For example, if the pattern
+
+  a?b?
+
+is applied to a string not beginning with "a" or "b", it matches the empty
+string at the start of the subject. With PCRE_NOTEMPTY set, this match is not
+valid, so PCRE searches further into the string for occurrences of "a" or "b".
+
+Perl has no direct equivalent of PCRE_NOTEMPTY, but it does make a special case
+of a pattern match of the empty string within its \fBsplit()\fR function, and
+when using the /g modifier. It is possible to emulate Perl's behaviour after
+matching a null string by first trying the match again at the same offset with
+PCRE_NOTEMPTY set, and then if that fails by advancing the starting offset (see
+below) and trying an ordinary match again.
+
+The subject string is passed as a pointer in \fIsubject\fR, a length in
+\fIlength\fR, and a starting offset in \fIstartoffset\fR. Unlike the pattern
+string, the subject may contain binary zero characters. When the starting
+offset is zero, the search for a match starts at the beginning of the subject,
+and this is by far the most common case.
+
+A non-zero starting offset is useful when searching for another match in the
+same subject by calling \fBpcre_exec()\fR again after a previous success.
+Setting \fIstartoffset\fR differs from just passing over a shortened string and
+setting PCRE_NOTBOL in the case of a pattern that begins with any kind of
+lookbehind. For example, consider the pattern
+
+  \\Biss\\B
+
+which finds occurrences of "iss" in the middle of words. (\\B matches only if
+the current position in the subject is not a word boundary.) When applied to
+the string "Mississipi" the first call to \fBpcre_exec()\fR finds the first
+occurrence. If \fBpcre_exec()\fR is called again with just the remainder of the
+subject, namely "issipi", it does not match, because \\B is always false at the
+start of the subject, which is deemed to be a word boundary. However, if
+\fBpcre_exec()\fR is passed the entire string again, but with \fIstartoffset\fR
+set to 4, it finds the second occurrence of "iss" because it is able to look
+behind the starting point to discover that it is preceded by a letter.
+
+If a non-zero starting offset is passed when the pattern is anchored, one
+attempt to match at the given offset is tried. This can only succeed if the
+pattern does not require the match to be at the start of the subject.
+
+In general, a pattern matches a certain portion of the subject, and in
+addition, further substrings from the subject may be picked out by parts of the
+pattern. Following the usage in Jeffrey Friedl's book, this is called
+"capturing" in what follows, and the phrase "capturing subpattern" is used for
+a fragment of a pattern that picks out a substring. PCRE supports several other
+kinds of parenthesized subpattern that do not cause substrings to be captured.
+
+Captured substrings are returned to the caller via a vector of integer offsets
+whose address is passed in \fIovector\fR. The number of elements in the vector
+is passed in \fIovecsize\fR. The first two-thirds of the vector is used to pass
+back captured substrings, each substring using a pair of integers. The
+remaining third of the vector is used as workspace by \fBpcre_exec()\fR while
+matching capturing subpatterns, and is not available for passing back
+information. The length passed in \fIovecsize\fR should always be a multiple of
+three. If it is not, it is rounded down.
+
+When a match has been successful, information about captured substrings is
+returned in pairs of integers, starting at the beginning of \fIovector\fR, and
+continuing up to two-thirds of its length at the most. The first element of a
+pair is set to the offset of the first character in a substring, and the second
+is set to the offset of the first character after the end of a substring. The
+first pair, \fIovector[0]\fR and \fIovector[1]\fR, identify the portion of the
+subject string matched by the entire pattern. The next pair is used for the
+first capturing subpattern, and so on. The value returned by \fBpcre_exec()\fR
+is the number of pairs that have been set. If there are no capturing
+subpatterns, the return value from a successful match is 1, indicating that
+just the first pair of offsets has been set.
+
+Some convenience functions are provided for extracting the captured substrings
+as separate strings. These are described in the following section.
+
+It is possible for an capturing subpattern number \fIn+1\fR to match some
+part of the subject when subpattern \fIn\fR has not been used at all. For
+example, if the string "abc" is matched against the pattern (a|(z))(bc)
+subpatterns 1 and 3 are matched, but 2 is not. When this happens, both offset
+values corresponding to the unused subpattern are set to -1.
+
+If a capturing subpattern is matched repeatedly, it is the last portion of the
+string that it matched that gets returned.
+
+If the vector is too small to hold all the captured substrings, it is used as
+far as possible (up to two-thirds of its length), and the function returns a
+value of zero. In particular, if the substring offsets are not of interest,
+\fBpcre_exec()\fR may be called with \fIovector\fR passed as NULL and
+\fIovecsize\fR as zero. However, if the pattern contains back references and
+the \fIovector\fR isn't big enough to remember the related substrings, PCRE has
+to get additional memory for use during matching. Thus it is usually advisable
+to supply an \fIovector\fR.
+
+Note that \fBpcre_info()\fR can be used to find out how many capturing
+subpatterns there are in a compiled pattern. The smallest size for
+\fIovector\fR that will allow for \fIn\fR captured substrings in addition to
+the offsets of the substring matched by the whole pattern is (\fIn\fR+1)*3.
+
+If \fBpcre_exec()\fR fails, it returns a negative number. The following are
+defined in the header file:
+
+  PCRE_ERROR_NOMATCH        (-1)
+
+The subject string did not match the pattern.
+
+  PCRE_ERROR_NULL           (-2)
+
+Either \fIcode\fR or \fIsubject\fR was passed as NULL, or \fIovector\fR was
+NULL and \fIovecsize\fR was not zero.
+
+  PCRE_ERROR_BADOPTION      (-3)
+
+An unrecognized bit was set in the \fIoptions\fR argument.
+
+  PCRE_ERROR_BADMAGIC       (-4)
+
+PCRE stores a 4-byte "magic number" at the start of the compiled code, to catch
+the case when it is passed a junk pointer. This is the error it gives when the
+magic number isn't present.
+
+  PCRE_ERROR_UNKNOWN_NODE   (-5)
+
+While running the pattern match, an unknown item was encountered in the
+compiled pattern. This error could be caused by a bug in PCRE or by overwriting
+of the compiled pattern.
+
+  PCRE_ERROR_NOMEMORY       (-6)
+
+If a pattern contains back references, but the \fIovector\fR that is passed to
+\fBpcre_exec()\fR is not big enough to remember the referenced substrings, PCRE
+gets a block of memory at the start of matching to use for this purpose. If the
+call via \fBpcre_malloc()\fR fails, this error is given. The memory is freed at
+the end of matching.
+
+
+.SH EXTRACTING CAPTURED SUBSTRINGS
+Captured substrings can be accessed directly by using the offsets returned by
+\fBpcre_exec()\fR in \fIovector\fR. For convenience, the functions
+\fBpcre_copy_substring()\fR, \fBpcre_get_substring()\fR, and
+\fBpcre_get_substring_list()\fR are provided for extracting captured substrings
+as new, separate, zero-terminated strings. A substring that contains a binary
+zero is correctly extracted and has a further zero added on the end, but the
+result does not, of course, function as a C string.
+
+The first three arguments are the same for all three functions: \fIsubject\fR
+is the subject string which has just been successfully matched, \fIovector\fR
+is a pointer to the vector of integer offsets that was passed to
+\fBpcre_exec()\fR, and \fIstringcount\fR is the number of substrings that
+were captured by the match, including the substring that matched the entire
+regular expression. This is the value returned by \fBpcre_exec\fR if it
+is greater than zero. If \fBpcre_exec()\fR returned zero, indicating that it
+ran out of space in \fIovector\fR, the value passed as \fIstringcount\fR should
+be the size of the vector divided by three.
+
+The functions \fBpcre_copy_substring()\fR and \fBpcre_get_substring()\fR
+extract a single substring, whose number is given as \fIstringnumber\fR. A
+value of zero extracts the substring that matched the entire pattern, while
+higher values extract the captured substrings. For \fBpcre_copy_substring()\fR,
+the string is placed in \fIbuffer\fR, whose length is given by
+\fIbuffersize\fR, while for \fBpcre_get_substring()\fR a new block of memory is
+obtained via \fBpcre_malloc\fR, and its address is returned via
+\fIstringptr\fR. The yield of the function is the length of the string, not
+including the terminating zero, or one of
+
+  PCRE_ERROR_NOMEMORY       (-6)
+
+The buffer was too small for \fBpcre_copy_substring()\fR, or the attempt to get
+memory failed for \fBpcre_get_substring()\fR.
+
+  PCRE_ERROR_NOSUBSTRING    (-7)
+
+There is no substring whose number is \fIstringnumber\fR.
+
+The \fBpcre_get_substring_list()\fR function extracts all available substrings
+and builds a list of pointers to them. All this is done in a single block of
+memory which is obtained via \fBpcre_malloc\fR. The address of the memory block
+is returned via \fIlistptr\fR, which is also the start of the list of string
+pointers. The end of the list is marked by a NULL pointer. The yield of the
+function is zero if all went well, or
+
+  PCRE_ERROR_NOMEMORY       (-6)
+
+if the attempt to get the memory block failed.
+
+When any of these functions encounter a substring that is unset, which can
+happen when capturing subpattern number \fIn+1\fR matches some part of the
+subject, but subpattern \fIn\fR has not been used at all, they return an empty
+string. This can be distinguished from a genuine zero-length substring by
+inspecting the appropriate offset in \fIovector\fR, which is negative for unset
+substrings.
+
+The two convenience functions \fBpcre_free_substring()\fR and
+\fBpcre_free_substring_list()\fR can be used to free the memory returned by
+a previous call of \fBpcre_get_substring()\fR or
+\fBpcre_get_substring_list()\fR, respectively. They do nothing more than call
+the function pointed to by \fBpcre_free\fR, which of course could be called
+directly from a C program. However, PCRE is used in some situations where it is
+linked via a special interface to another programming language which cannot use
+\fBpcre_free\fR directly; it is for these cases that the functions are
+provided.
+
+
+.SH LIMITATIONS
+There are some size limitations in PCRE but it is hoped that they will never in
+practice be relevant.
+The maximum length of a compiled pattern is 65539 (sic) bytes.
+All values in repeating quantifiers must be less than 65536.
+There maximum number of capturing subpatterns is 65535.
+There is no limit to the number of non-capturing subpatterns, but the maximum
+depth of nesting of all kinds of parenthesized subpattern, including capturing
+subpatterns, assertions, and other types of subpattern, is 200.
+
+The maximum length of a subject string is the largest positive number that an
+integer variable can hold. However, PCRE uses recursion to handle subpatterns
+and indefinite repetition. This means that the available stack space may limit
+the size of a subject string that can be processed by certain patterns.
+
+
+.SH DIFFERENCES FROM PERL
+The differences described here are with respect to Perl 5.005.
+
+1. By default, a whitespace character is any character that the C library
+function \fBisspace()\fR recognizes, though it is possible to compile PCRE with
+alternative character type tables. Normally \fBisspace()\fR matches space,
+formfeed, newline, carriage return, horizontal tab, and vertical tab. Perl 5
+no longer includes vertical tab in its set of whitespace characters. The \\v
+escape that was in the Perl documentation for a long time was never in fact
+recognized. However, the character itself was treated as whitespace at least
+up to 5.002. In 5.004 and 5.005 it does not match \\s.
+
+2. PCRE does not allow repeat quantifiers on lookahead assertions. Perl permits
+them, but they do not mean what you might think. For example, (?!a){3} does
+not assert that the next three characters are not "a". It just asserts that the
+next character is not "a" three times.
+
+3. Capturing subpatterns that occur inside negative lookahead assertions are
+counted, but their entries in the offsets vector are never set. Perl sets its
+numerical variables from any such patterns that are matched before the
+assertion fails to match something (thereby succeeding), but only if the
+negative lookahead assertion contains just one branch.
+
+4. Though binary zero characters are supported in the subject string, they are
+not allowed in a pattern string because it is passed as a normal C string,
+terminated by zero. The escape sequence "\\0" can be used in the pattern to
+represent a binary zero.
+
+5. The following Perl escape sequences are not supported: \\l, \\u, \\L, \\U,
+\\E, \\Q. In fact these are implemented by Perl's general string-handling and
+are not part of its pattern matching engine.
+
+6. The Perl \\G assertion is not supported as it is not relevant to single
+pattern matches.
+
+7. Fairly obviously, PCRE does not support the (?{code}) and (?p{code})
+constructions. However, there is some experimental support for recursive
+patterns using the non-Perl item (?R).
+
+8. There are at the time of writing some oddities in Perl 5.005_02 concerned
+with the settings of captured strings when part of a pattern is repeated. For
+example, matching "aba" against the pattern /^(a(b)?)+$/ sets $2 to the value
+"b", but matching "aabbaa" against /^(aa(bb)?)+$/ leaves $2 unset. However, if
+the pattern is changed to /^(aa(b(b))?)+$/ then $2 (and $3) are set.
+
+In Perl 5.004 $2 is set in both cases, and that is also true of PCRE. If in the
+future Perl changes to a consistent state that is different, PCRE may change to
+follow.
+
+9. Another as yet unresolved discrepancy is that in Perl 5.005_02 the pattern
+/^(a)?(?(1)a|b)+$/ matches the string "a", whereas in PCRE it does not.
+However, in both Perl and PCRE /^(a)?a/ matched against "a" leaves $1 unset.
+
+10. PCRE provides some extensions to the Perl regular expression facilities:
+
+(a) Although lookbehind assertions must match fixed length strings, each
+alternative branch of a lookbehind assertion can match a different length of
+string. Perl 5.005 requires them all to have the same length.
+
+(b) If PCRE_DOLLAR_ENDONLY is set and PCRE_MULTILINE is not set, the $ meta-
+character matches only at the very end of the string.
+
+(c) If PCRE_EXTRA is set, a backslash followed by a letter with no special
+meaning is faulted.
+
+(d) If PCRE_UNGREEDY is set, the greediness of the repetition quantifiers is
+inverted, that is, by default they are not greedy, but if followed by a
+question mark they are.
+
+(e) PCRE_ANCHORED can be used to force a pattern to be tried only at the start
+of the subject.
+
+(f) The PCRE_NOTBOL, PCRE_NOTEOL, and PCRE_NOTEMPTY options for
+\fBpcre_exec()\fR have no Perl equivalents.
+
+(g) The (?R) construct allows for recursive pattern matching (Perl 5.6 can do
+this using the (?p{code}) construct, which PCRE cannot of course support.)
+
+
+.SH REGULAR EXPRESSION DETAILS
+The syntax and semantics of the regular expressions supported by PCRE are
+described below. Regular expressions are also described in the Perl
+documentation and in a number of other books, some of which have copious
+examples. Jeffrey Friedl's "Mastering Regular Expressions", published by
+O'Reilly (ISBN 1-56592-257), covers them in great detail.
+
+The description here is intended as reference documentation. The basic
+operation of PCRE is on strings of bytes. However, there is the beginnings of
+some support for UTF-8 character strings. To use this support you must
+configure PCRE to include it, and then call \fBpcre_compile()\fR with the
+PCRE_UTF8 option. How this affects the pattern matching is described in the
+final section of this document.
+
+A regular expression is a pattern that is matched against a subject string from
+left to right. Most characters stand for themselves in a pattern, and match the
+corresponding characters in the subject. As a trivial example, the pattern
+
+  The quick brown fox
+
+matches a portion of a subject string that is identical to itself. The power of
+regular expressions comes from the ability to include alternatives and
+repetitions in the pattern. These are encoded in the pattern by the use of
+\fImeta-characters\fR, which do not stand for themselves but instead are
+interpreted in some special way.
+
+There are two different sets of meta-characters: those that are recognized
+anywhere in the pattern except within square brackets, and those that are
+recognized in square brackets. Outside square brackets, the meta-characters are
+as follows:
+
+  \\      general escape character with several uses
+  ^      assert start of subject (or line, in multiline mode)
+  $      assert end of subject (or line, in multiline mode)
+  .      match any character except newline (by default)
+  [      start character class definition
+  |      start of alternative branch
+  (      start subpattern
+  )      end subpattern
+  ?      extends the meaning of (
+         also 0 or 1 quantifier
+         also quantifier minimizer
+  *      0 or more quantifier
+  +      1 or more quantifier
+  {      start min/max quantifier
+
+Part of a pattern that is in square brackets is called a "character class". In
+a character class the only meta-characters are:
+
+  \\      general escape character
+  ^      negate the class, but only if the first character
+  -      indicates character range
+  ]      terminates the character class
+
+The following sections describe the use of each of the meta-characters.
+
+
+.SH BACKSLASH
+The backslash character has several uses. Firstly, if it is followed by a
+non-alphameric character, it takes away any special meaning that character may
+have. This use of backslash as an escape character applies both inside and
+outside character classes.
+
+For example, if you want to match a "*" character, you write "\\*" in the
+pattern. This applies whether or not the following character would otherwise be
+interpreted as a meta-character, so it is always safe to precede a
+non-alphameric with "\\" to specify that it stands for itself. In particular,
+if you want to match a backslash, you write "\\\\".
+
+If a pattern is compiled with the PCRE_EXTENDED option, whitespace in the
+pattern (other than in a character class) and characters between a "#" outside
+a character class and the next newline character are ignored. An escaping
+backslash can be used to include a whitespace or "#" character as part of the
+pattern.
+
+A second use of backslash provides a way of encoding non-printing characters
+in patterns in a visible manner. There is no restriction on the appearance of
+non-printing characters, apart from the binary zero that terminates a pattern,
+but when a pattern is being prepared by text editing, it is usually easier to
+use one of the following escape sequences than the binary character it
+represents:
+
+  \\a     alarm, that is, the BEL character (hex 07)
+  \\cx    "control-x", where x is any character
+  \\e     escape (hex 1B)
+  \\f     formfeed (hex 0C)
+  \\n     newline (hex 0A)
+  \\r     carriage return (hex 0D)
+  \\t     tab (hex 09)
+  \\xhh   character with hex code hh
+  \\ddd   character with octal code ddd, or backreference
+
+The precise effect of "\\cx" is as follows: if "x" is a lower case letter, it
+is converted to upper case. Then bit 6 of the character (hex 40) is inverted.
+Thus "\\cz" becomes hex 1A, but "\\c{" becomes hex 3B, while "\\c;" becomes hex
+7B.
+
+After "\\x", up to two hexadecimal digits are read (letters can be in upper or
+lower case).
+
+After "\\0" up to two further octal digits are read. In both cases, if there
+are fewer than two digits, just those that are present are used. Thus the
+sequence "\\0\\x\\07" specifies two binary zeros followed by a BEL character.
+Make sure you supply two digits after the initial zero if the character that
+follows is itself an octal digit.
+
+The handling of a backslash followed by a digit other than 0 is complicated.
+Outside a character class, PCRE reads it and any following digits as a decimal
+number. If the number is less than 10, or if there have been at least that many
+previous capturing left parentheses in the expression, the entire sequence is
+taken as a \fIback reference\fR. A description of how this works is given
+later, following the discussion of parenthesized subpatterns.
+
+Inside a character class, or if the decimal number is greater than 9 and there
+have not been that many capturing subpatterns, PCRE re-reads up to three octal
+digits following the backslash, and generates a single byte from the least
+significant 8 bits of the value. Any subsequent digits stand for themselves.
+For example:
+
+  \\040   is another way of writing a space
+  \\40    is the same, provided there are fewer than 40
+            previous capturing subpatterns
+  \\7     is always a back reference
+  \\11    might be a back reference, or another way of
+            writing a tab
+  \\011   is always a tab
+  \\0113  is a tab followed by the character "3"
+  \\113   is the character with octal code 113 (since there
+            can be no more than 99 back references)
+  \\377   is a byte consisting entirely of 1 bits
+  \\81    is either a back reference, or a binary zero
+            followed by the two characters "8" and "1"
+
+Note that octal values of 100 or greater must not be introduced by a leading
+zero, because no more than three octal digits are ever read.
+
+All the sequences that define a single byte value can be used both inside and
+outside character classes. In addition, inside a character class, the sequence
+"\\b" is interpreted as the backspace character (hex 08). Outside a character
+class it has a different meaning (see below).
+
+The third use of backslash is for specifying generic character types:
+
+  \\d     any decimal digit
+  \\D     any character that is not a decimal digit
+  \\s     any whitespace character
+  \\S     any character that is not a whitespace character
+  \\w     any "word" character
+  \\W     any "non-word" character
+
+Each pair of escape sequences partitions the complete set of characters into
+two disjoint sets. Any given character matches one, and only one, of each pair.
+
+A "word" character is any letter or digit or the underscore character, that is,
+any character which can be part of a Perl "word". The definition of letters and
+digits is controlled by PCRE's character tables, and may vary if locale-
+specific matching is taking place (see "Locale support" above). For example, in
+the "fr" (French) locale, some character codes greater than 128 are used for
+accented letters, and these are matched by \\w.
+
+These character type sequences can appear both inside and outside character
+classes. They each match one character of the appropriate type. If the current
+matching point is at the end of the subject string, all of them fail, since
+there is no character to match.
+
+The fourth use of backslash is for certain simple assertions. An assertion
+specifies a condition that has to be met at a particular point in a match,
+without consuming any characters from the subject string. The use of
+subpatterns for more complicated assertions is described below. The backslashed
+assertions are
+
+  \\b     word boundary
+  \\B     not a word boundary
+  \\A     start of subject (independent of multiline mode)
+  \\Z     end of subject or newline at end (independent of multiline mode)
+  \\z     end of subject (independent of multiline mode)
+
+These assertions may not appear in character classes (but note that "\\b" has a
+different meaning, namely the backspace character, inside a character class).
+
+A word boundary is a position in the subject string where the current character
+and the previous character do not both match \\w or \\W (i.e. one matches
+\\w and the other matches \\W), or the start or end of the string if the
+first or last character matches \\w, respectively.
+
+The \\A, \\Z, and \\z assertions differ from the traditional circumflex and
+dollar (described below) in that they only ever match at the very start and end
+of the subject string, whatever options are set. They are not affected by the
+PCRE_NOTBOL or PCRE_NOTEOL options. If the \fIstartoffset\fR argument of
+\fBpcre_exec()\fR is non-zero, \\A can never match. The difference between \\Z
+and \\z is that \\Z matches before a newline that is the last character of the
+string as well as at the end of the string, whereas \\z matches only at the
+end.
+
+
+.SH CIRCUMFLEX AND DOLLAR
+Outside a character class, in the default matching mode, the circumflex
+character is an assertion which is true only if the current matching point is
+at the start of the subject string. If the \fIstartoffset\fR argument of
+\fBpcre_exec()\fR is non-zero, circumflex can never match. Inside a character
+class, circumflex has an entirely different meaning (see below).
+
+Circumflex need not be the first character of the pattern if a number of
+alternatives are involved, but it should be the first thing in each alternative
+in which it appears if the pattern is ever to match that branch. If all
+possible alternatives start with a circumflex, that is, if the pattern is
+constrained to match only at the start of the subject, it is said to be an
+"anchored" pattern. (There are also other constructs that can cause a pattern
+to be anchored.)
+
+A dollar character is an assertion which is true only if the current matching
+point is at the end of the subject string, or immediately before a newline
+character that is the last character in the string (by default). Dollar need
+not be the last character of the pattern if a number of alternatives are
+involved, but it should be the last item in any branch in which it appears.
+Dollar has no special meaning in a character class.
+
+The meaning of dollar can be changed so that it matches only at the very end of
+the string, by setting the PCRE_DOLLAR_ENDONLY option at compile or matching
+time. This does not affect the \\Z assertion.
+
+The meanings of the circumflex and dollar characters are changed if the
+PCRE_MULTILINE option is set. When this is the case, they match immediately
+after and immediately before an internal "\\n" character, respectively, in
+addition to matching at the start and end of the subject string. For example,
+the pattern /^abc$/ matches the subject string "def\\nabc" in multiline mode,
+but not otherwise. Consequently, patterns that are anchored in single line mode
+because all branches start with "^" are not anchored in multiline mode, and a
+match for circumflex is possible when the \fIstartoffset\fR argument of
+\fBpcre_exec()\fR is non-zero. The PCRE_DOLLAR_ENDONLY option is ignored if
+PCRE_MULTILINE is set.
+
+Note that the sequences \\A, \\Z, and \\z can be used to match the start and
+end of the subject in both modes, and if all branches of a pattern start with
+\\A it is always anchored, whether PCRE_MULTILINE is set or not.
+
+
+.SH FULL STOP (PERIOD, DOT)
+Outside a character class, a dot in the pattern matches any one character in
+the subject, including a non-printing character, but not (by default) newline.
+If the PCRE_DOTALL option is set, dots match newlines as well. The handling of
+dot is entirely independent of the handling of circumflex and dollar, the only
+relationship being that they both involve newline characters. Dot has no
+special meaning in a character class.
+
+
+.SH SQUARE BRACKETS
+An opening square bracket introduces a character class, terminated by a closing
+square bracket. A closing square bracket on its own is not special. If a
+closing square bracket is required as a member of the class, it should be the
+first data character in the class (after an initial circumflex, if present) or
+escaped with a backslash.
+
+A character class matches a single character in the subject; the character must
+be in the set of characters defined by the class, unless the first character in
+the class is a circumflex, in which case the subject character must not be in
+the set defined by the class. If a circumflex is actually required as a member
+of the class, ensure it is not the first character, or escape it with a
+backslash.
+
+For example, the character class [aeiou] matches any lower case vowel, while
+[^aeiou] matches any character that is not a lower case vowel. Note that a
+circumflex is just a convenient notation for specifying the characters which
+are in the class by enumerating those that are not. It is not an assertion: it
+still consumes a character from the subject string, and fails if the current
+pointer is at the end of the string.
+
+When caseless matching is set, any letters in a class represent both their
+upper case and lower case versions, so for example, a caseless [aeiou] matches
+"A" as well as "a", and a caseless [^aeiou] does not match "A", whereas a
+caseful version would.
+
+The newline character is never treated in any special way in character classes,
+whatever the setting of the PCRE_DOTALL or PCRE_MULTILINE options is. A class
+such as [^a] will always match a newline.
+
+The minus (hyphen) character can be used to specify a range of characters in a
+character class. For example, [d-m] matches any letter between d and m,
+inclusive. If a minus character is required in a class, it must be escaped with
+a backslash or appear in a position where it cannot be interpreted as
+indicating a range, typically as the first or last character in the class.
+
+It is not possible to have the literal character "]" as the end character of a
+range. A pattern such as [W-]46] is interpreted as a class of two characters
+("W" and "-") followed by a literal string "46]", so it would match "W46]" or
+"-46]". However, if the "]" is escaped with a backslash it is interpreted as
+the end of range, so [W-\\]46] is interpreted as a single class containing a
+range followed by two separate characters. The octal or hexadecimal
+representation of "]" can also be used to end a range.
+
+Ranges operate in ASCII collating sequence. They can also be used for
+characters specified numerically, for example [\\000-\\037]. If a range that
+includes letters is used when caseless matching is set, it matches the letters
+in either case. For example, [W-c] is equivalent to [][\\^_`wxyzabc], matched
+caselessly, and if character tables for the "fr" locale are in use,
+[\\xc8-\\xcb] matches accented E characters in both cases.
+
+The character types \\d, \\D, \\s, \\S, \\w, and \\W may also appear in a
+character class, and add the characters that they match to the class. For
+example, [\\dABCDEF] matches any hexadecimal digit. A circumflex can
+conveniently be used with the upper case character types to specify a more
+restricted set of characters than the matching lower case type. For example,
+the class [^\\W_] matches any letter or digit, but not underscore.
+
+All non-alphameric characters other than \\, -, ^ (at the start) and the
+terminating ] are non-special in character classes, but it does no harm if they
+are escaped.
+
+
+.SH POSIX CHARACTER CLASSES
+Perl 5.6 (not yet released at the time of writing) is going to support the
+POSIX notation for character classes, which uses names enclosed by [: and :]
+within the enclosing square brackets. PCRE supports this notation. For example,
+
+  [01[:alpha:]%]
+
+matches "0", "1", any alphabetic character, or "%". The supported class names
+are
+
+  alnum    letters and digits
+  alpha    letters
+  ascii    character codes 0 - 127
+  cntrl    control characters
+  digit    decimal digits (same as \\d)
+  graph    printing characters, excluding space
+  lower    lower case letters
+  print    printing characters, including space
+  punct    printing characters, excluding letters and digits
+  space    white space (same as \\s)
+  upper    upper case letters
+  word     "word" characters (same as \\w)
+  xdigit   hexadecimal digits
+
+The names "ascii" and "word" are Perl extensions. Another Perl extension is
+negation, which is indicated by a ^ character after the colon. For example,
+
+  [12[:^digit:]]
+
+matches "1", "2", or any non-digit. PCRE (and Perl) also recognize the POSIX
+syntax [.ch.] and [=ch=] where "ch" is a "collating element", but these are not
+supported, and an error is given if they are encountered.
+
+
+.SH VERTICAL BAR
+Vertical bar characters are used to separate alternative patterns. For example,
+the pattern
+
+  gilbert|sullivan
+
+matches either "gilbert" or "sullivan". Any number of alternatives may appear,
+and an empty alternative is permitted (matching the empty string).
+The matching process tries each alternative in turn, from left to right,
+and the first one that succeeds is used. If the alternatives are within a
+subpattern (defined below), "succeeds" means matching the rest of the main
+pattern as well as the alternative in the subpattern.
+
+
+.SH INTERNAL OPTION SETTING
+The settings of PCRE_CASELESS, PCRE_MULTILINE, PCRE_DOTALL, and PCRE_EXTENDED
+can be changed from within the pattern by a sequence of Perl option letters
+enclosed between "(?" and ")". The option letters are
+
+  i  for PCRE_CASELESS
+  m  for PCRE_MULTILINE
+  s  for PCRE_DOTALL
+  x  for PCRE_EXTENDED
+
+For example, (?im) sets caseless, multiline matching. It is also possible to
+unset these options by preceding the letter with a hyphen, and a combined
+setting and unsetting such as (?im-sx), which sets PCRE_CASELESS and
+PCRE_MULTILINE while unsetting PCRE_DOTALL and PCRE_EXTENDED, is also
+permitted. If a letter appears both before and after the hyphen, the option is
+unset.
+
+The scope of these option changes depends on where in the pattern the setting
+occurs. For settings that are outside any subpattern (defined below), the
+effect is the same as if the options were set or unset at the start of
+matching. The following patterns all behave in exactly the same way:
+
+  (?i)abc
+  a(?i)bc
+  ab(?i)c
+  abc(?i)
+
+which in turn is the same as compiling the pattern abc with PCRE_CASELESS set.
+In other words, such "top level" settings apply to the whole pattern (unless
+there are other changes inside subpatterns). If there is more than one setting
+of the same option at top level, the rightmost setting is used.
+
+If an option change occurs inside a subpattern, the effect is different. This
+is a change of behaviour in Perl 5.005. An option change inside a subpattern
+affects only that part of the subpattern that follows it, so
+
+  (a(?i)b)c
+
+matches abc and aBc and no other strings (assuming PCRE_CASELESS is not used).
+By this means, options can be made to have different settings in different
+parts of the pattern. Any changes made in one alternative do carry on
+into subsequent branches within the same subpattern. For example,
+
+  (a(?i)b|c)
+
+matches "ab", "aB", "c", and "C", even though when matching "C" the first
+branch is abandoned before the option setting. This is because the effects of
+option settings happen at compile time. There would be some very weird
+behaviour otherwise.
+
+The PCRE-specific options PCRE_UNGREEDY and PCRE_EXTRA can be changed in the
+same way as the Perl-compatible options by using the characters U and X
+respectively. The (?X) flag setting is special in that it must always occur
+earlier in the pattern than any of the additional features it turns on, even
+when it is at top level. It is best put at the start.
+
+
+.SH SUBPATTERNS
+Subpatterns are delimited by parentheses (round brackets), which can be nested.
+Marking part of a pattern as a subpattern does two things:
+
+1. It localizes a set of alternatives. For example, the pattern
+
+  cat(aract|erpillar|)
+
+matches one of the words "cat", "cataract", or "caterpillar". Without the
+parentheses, it would match "cataract", "erpillar" or the empty string.
+
+2. It sets up the subpattern as a capturing subpattern (as defined above).
+When the whole pattern matches, that portion of the subject string that matched
+the subpattern is passed back to the caller via the \fIovector\fR argument of
+\fBpcre_exec()\fR. Opening parentheses are counted from left to right (starting
+from 1) to obtain the numbers of the capturing subpatterns.
+
+For example, if the string "the red king" is matched against the pattern
+
+  the ((red|white) (king|queen))
+
+the captured substrings are "red king", "red", and "king", and are numbered 1,
+2, and 3, respectively.
+
+The fact that plain parentheses fulfil two functions is not always helpful.
+There are often times when a grouping subpattern is required without a
+capturing requirement. If an opening parenthesis is followed by "?:", the
+subpattern does not do any capturing, and is not counted when computing the
+number of any subsequent capturing subpatterns. For example, if the string "the
+white queen" is matched against the pattern
+
+  the ((?:red|white) (king|queen))
+
+the captured substrings are "white queen" and "queen", and are numbered 1 and
+2. The maximum number of captured substrings is 99, and the maximum number of
+all subpatterns, both capturing and non-capturing, is 200.
+
+As a convenient shorthand, if any option settings are required at the start of
+a non-capturing subpattern, the option letters may appear between the "?" and
+the ":". Thus the two patterns
+
+  (?i:saturday|sunday)
+  (?:(?i)saturday|sunday)
+
+match exactly the same set of strings. Because alternative branches are tried
+from left to right, and options are not reset until the end of the subpattern
+is reached, an option setting in one branch does affect subsequent branches, so
+the above patterns match "SUNDAY" as well as "Saturday".
+
+
+.SH REPETITION
+Repetition is specified by quantifiers, which can follow any of the following
+items:
+
+  a single character, possibly escaped
+  the . metacharacter
+  a character class
+  a back reference (see next section)
+  a parenthesized subpattern (unless it is an assertion - see below)
+
+The general repetition quantifier specifies a minimum and maximum number of
+permitted matches, by giving the two numbers in curly brackets (braces),
+separated by a comma. The numbers must be less than 65536, and the first must
+be less than or equal to the second. For example:
+
+  z{2,4}
+
+matches "zz", "zzz", or "zzzz". A closing brace on its own is not a special
+character. If the second number is omitted, but the comma is present, there is
+no upper limit; if the second number and the comma are both omitted, the
+quantifier specifies an exact number of required matches. Thus
+
+  [aeiou]{3,}
+
+matches at least 3 successive vowels, but may match many more, while
+
+  \\d{8}
+
+matches exactly 8 digits. An opening curly bracket that appears in a position
+where a quantifier is not allowed, or one that does not match the syntax of a
+quantifier, is taken as a literal character. For example, {,6} is not a
+quantifier, but a literal string of four characters.
+
+The quantifier {0} is permitted, causing the expression to behave as if the
+previous item and the quantifier were not present.
+
+For convenience (and historical compatibility) the three most common
+quantifiers have single-character abbreviations:
+
+  *    is equivalent to {0,}
+  +    is equivalent to {1,}
+  ?    is equivalent to {0,1}
+
+It is possible to construct infinite loops by following a subpattern that can
+match no characters with a quantifier that has no upper limit, for example:
+
+  (a?)*
+
+Earlier versions of Perl and PCRE used to give an error at compile time for
+such patterns. However, because there are cases where this can be useful, such
+patterns are now accepted, but if any repetition of the subpattern does in fact
+match no characters, the loop is forcibly broken.
+
+By default, the quantifiers are "greedy", that is, they match as much as
+possible (up to the maximum number of permitted times), without causing the
+rest of the pattern to fail. The classic example of where this gives problems
+is in trying to match comments in C programs. These appear between the
+sequences /* and */ and within the sequence, individual * and / characters may
+appear. An attempt to match C comments by applying the pattern
+
+  /\\*.*\\*/
+
+to the string
+
+  /* first command */  not comment  /* second comment */
+
+fails, because it matches the entire string owing to the greediness of the .*
+item.
+
+However, if a quantifier is followed by a question mark, it ceases to be
+greedy, and instead matches the minimum number of times possible, so the
+pattern
+
+  /\\*.*?\\*/
+
+does the right thing with the C comments. The meaning of the various
+quantifiers is not otherwise changed, just the preferred number of matches.
+Do not confuse this use of question mark with its use as a quantifier in its
+own right. Because it has two uses, it can sometimes appear doubled, as in
+
+  \\d??\\d
+
+which matches one digit by preference, but can match two if that is the only
+way the rest of the pattern matches.
+
+If the PCRE_UNGREEDY option is set (an option which is not available in Perl),
+the quantifiers are not greedy by default, but individual ones can be made
+greedy by following them with a question mark. In other words, it inverts the
+default behaviour.
+
+When a parenthesized subpattern is quantified with a minimum repeat count that
+is greater than 1 or with a limited maximum, more store is required for the
+compiled pattern, in proportion to the size of the minimum or maximum.
+
+If a pattern starts with .* or .{0,} and the PCRE_DOTALL option (equivalent
+to Perl's /s) is set, thus allowing the . to match newlines, the pattern is
+implicitly anchored, because whatever follows will be tried against every
+character position in the subject string, so there is no point in retrying the
+overall match at any position after the first. PCRE treats such a pattern as
+though it were preceded by \\A. In cases where it is known that the subject
+string contains no newlines, it is worth setting PCRE_DOTALL when the pattern
+begins with .* in order to obtain this optimization, or alternatively using ^
+to indicate anchoring explicitly.
+
+When a capturing subpattern is repeated, the value captured is the substring
+that matched the final iteration. For example, after
+
+  (tweedle[dume]{3}\\s*)+
+
+has matched "tweedledum tweedledee" the value of the captured substring is
+"tweedledee". However, if there are nested capturing subpatterns, the
+corresponding captured values may have been set in previous iterations. For
+example, after
+
+  /(a|(b))+/
+
+matches "aba" the value of the second captured substring is "b".
+
+
+.SH BACK REFERENCES
+Outside a character class, a backslash followed by a digit greater than 0 (and
+possibly further digits) is a back reference to a capturing subpattern earlier
+(i.e. to its left) in the pattern, provided there have been that many previous
+capturing left parentheses.
+
+However, if the decimal number following the backslash is less than 10, it is
+always taken as a back reference, and causes an error only if there are not
+that many capturing left parentheses in the entire pattern. In other words, the
+parentheses that are referenced need not be to the left of the reference for
+numbers less than 10. See the section entitled "Backslash" above for further
+details of the handling of digits following a backslash.
+
+A back reference matches whatever actually matched the capturing subpattern in
+the current subject string, rather than anything matching the subpattern
+itself. So the pattern
+
+  (sens|respons)e and \\1ibility
+
+matches "sense and sensibility" and "response and responsibility", but not
+"sense and responsibility". If caseful matching is in force at the time of the
+back reference, the case of letters is relevant. For example,
+
+  ((?i)rah)\\s+\\1
+
+matches "rah rah" and "RAH RAH", but not "RAH rah", even though the original
+capturing subpattern is matched caselessly.
+
+There may be more than one back reference to the same subpattern. If a
+subpattern has not actually been used in a particular match, any back
+references to it always fail. For example, the pattern
+
+  (a|(bc))\\2
+
+always fails if it starts to match "a" rather than "bc". Because there may be
+up to 99 back references, all digits following the backslash are taken
+as part of a potential back reference number. If the pattern continues with a
+digit character, some delimiter must be used to terminate the back reference.
+If the PCRE_EXTENDED option is set, this can be whitespace. Otherwise an empty
+comment can be used.
+
+A back reference that occurs inside the parentheses to which it refers fails
+when the subpattern is first used, so, for example, (a\\1) never matches.
+However, such references can be useful inside repeated subpatterns. For
+example, the pattern
+
+  (a|b\\1)+
+
+matches any number of "a"s and also "aba", "ababbaa" etc. At each iteration of
+the subpattern, the back reference matches the character string corresponding
+to the previous iteration. In order for this to work, the pattern must be such
+that the first iteration does not need to match the back reference. This can be
+done using alternation, as in the example above, or by a quantifier with a
+minimum of zero.
+
+
+.SH ASSERTIONS
+An assertion is a test on the characters following or preceding the current
+matching point that does not actually consume any characters. The simple
+assertions coded as \\b, \\B, \\A, \\Z, \\z, ^ and $ are described above. More
+complicated assertions are coded as subpatterns. There are two kinds: those
+that look ahead of the current position in the subject string, and those that
+look behind it.
+
+An assertion subpattern is matched in the normal way, except that it does not
+cause the current matching position to be changed. Lookahead assertions start
+with (?= for positive assertions and (?! for negative assertions. For example,
+
+  \\w+(?=;)
+
+matches a word followed by a semicolon, but does not include the semicolon in
+the match, and
+
+  foo(?!bar)
+
+matches any occurrence of "foo" that is not followed by "bar". Note that the
+apparently similar pattern
+
+  (?!foo)bar
+
+does not find an occurrence of "bar" that is preceded by something other than
+"foo"; it finds any occurrence of "bar" whatsoever, because the assertion
+(?!foo) is always true when the next three characters are "bar". A
+lookbehind assertion is needed to achieve this effect.
+
+Lookbehind assertions start with (?<= for positive assertions and (?<! for
+negative assertions. For example,
+
+  (?<!foo)bar
+
+does find an occurrence of "bar" that is not preceded by "foo". The contents of
+a lookbehind assertion are restricted such that all the strings it matches must
+have a fixed length. However, if there are several alternatives, they do not
+all have to have the same fixed length. Thus
+
+  (?<=bullock|donkey)
+
+is permitted, but
+
+  (?<!dogs?|cats?)
+
+causes an error at compile time. Branches that match different length strings
+are permitted only at the top level of a lookbehind assertion. This is an
+extension compared with Perl 5.005, which requires all branches to match the
+same length of string. An assertion such as
+
+  (?<=ab(c|de))
+
+is not permitted, because its single top-level branch can match two different
+lengths, but it is acceptable if rewritten to use two top-level branches:
+
+  (?<=abc|abde)
+
+The implementation of lookbehind assertions is, for each alternative, to
+temporarily move the current position back by the fixed width and then try to
+match. If there are insufficient characters before the current position, the
+match is deemed to fail. Lookbehinds in conjunction with once-only subpatterns
+can be particularly useful for matching at the ends of strings; an example is
+given at the end of the section on once-only subpatterns.
+
+Several assertions (of any sort) may occur in succession. For example,
+
+  (?<=\\d{3})(?<!999)foo
+
+matches "foo" preceded by three digits that are not "999". Notice that each of
+the assertions is applied independently at the same point in the subject
+string. First there is a check that the previous three characters are all
+digits, and then there is a check that the same three characters are not "999".
+This pattern does \fInot\fR match "foo" preceded by six characters, the first
+of which are digits and the last three of which are not "999". For example, it
+doesn't match "123abcfoo". A pattern to do that is
+
+  (?<=\\d{3}...)(?<!999)foo
+
+This time the first assertion looks at the preceding six characters, checking
+that the first three are digits, and then the second assertion checks that the
+preceding three characters are not "999".
+
+Assertions can be nested in any combination. For example,
+
+  (?<=(?<!foo)bar)baz
+
+matches an occurrence of "baz" that is preceded by "bar" which in turn is not
+preceded by "foo", while
+
+  (?<=\\d{3}(?!999)...)foo
+
+is another pattern which matches "foo" preceded by three digits and any three
+characters that are not "999".
+
+Assertion subpatterns are not capturing subpatterns, and may not be repeated,
+because it makes no sense to assert the same thing several times. If any kind
+of assertion contains capturing subpatterns within it, these are counted for
+the purposes of numbering the capturing subpatterns in the whole pattern.
+However, substring capturing is carried out only for positive assertions,
+because it does not make sense for negative assertions.
+
+Assertions count towards the maximum of 200 parenthesized subpatterns.
+
+
+.SH ONCE-ONLY SUBPATTERNS
+With both maximizing and minimizing repetition, failure of what follows
+normally causes the repeated item to be re-evaluated to see if a different
+number of repeats allows the rest of the pattern to match. Sometimes it is
+useful to prevent this, either to change the nature of the match, or to cause
+it fail earlier than it otherwise might, when the author of the pattern knows
+there is no point in carrying on.
+
+Consider, for example, the pattern \\d+foo when applied to the subject line
+
+  123456bar
+
+After matching all 6 digits and then failing to match "foo", the normal
+action of the matcher is to try again with only 5 digits matching the \\d+
+item, and then with 4, and so on, before ultimately failing. Once-only
+subpatterns provide the means for specifying that once a portion of the pattern
+has matched, it is not to be re-evaluated in this way, so the matcher would
+give up immediately on failing to match "foo" the first time. The notation is
+another kind of special parenthesis, starting with (?> as in this example:
+
+  (?>\\d+)bar
+
+This kind of parenthesis "locks up" the  part of the pattern it contains once
+it has matched, and a failure further into the pattern is prevented from
+backtracking into it. Backtracking past it to previous items, however, works as
+normal.
+
+An alternative description is that a subpattern of this type matches the string
+of characters that an identical standalone pattern would match, if anchored at
+the current point in the subject string.
+
+Once-only subpatterns are not capturing subpatterns. Simple cases such as the
+above example can be thought of as a maximizing repeat that must swallow
+everything it can. So, while both \\d+ and \\d+? are prepared to adjust the
+number of digits they match in order to make the rest of the pattern match,
+(?>\\d+) can only match an entire sequence of digits.
+
+This construction can of course contain arbitrarily complicated subpatterns,
+and it can be nested.
+
+Once-only subpatterns can be used in conjunction with lookbehind assertions to
+specify efficient matching at the end of the subject string. Consider a simple
+pattern such as
+
+  abcd$
+
+when applied to a long string which does not match. Because matching proceeds
+from left to right, PCRE will look for each "a" in the subject and then see if
+what follows matches the rest of the pattern. If the pattern is specified as
+
+  ^.*abcd$
+
+the initial .* matches the entire string at first, but when this fails (because
+there is no following "a"), it backtracks to match all but the last character,
+then all but the last two characters, and so on. Once again the search for "a"
+covers the entire string, from right to left, so we are no better off. However,
+if the pattern is written as
+
+  ^(?>.*)(?<=abcd)
+
+there can be no backtracking for the .* item; it can match only the entire
+string. The subsequent lookbehind assertion does a single test on the last four
+characters. If it fails, the match fails immediately. For long strings, this
+approach makes a significant difference to the processing time.
+
+When a pattern contains an unlimited repeat inside a subpattern that can itself
+be repeated an unlimited number of times, the use of a once-only subpattern is
+the only way to avoid some failing matches taking a very long time indeed.
+The pattern
+
+  (\\D+|<\\d+>)*[!?]
+
+matches an unlimited number of substrings that either consist of non-digits, or
+digits enclosed in <>, followed by either ! or ?. When it matches, it runs
+quickly. However, if it is applied to
+
+  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+
+it takes a long time before reporting failure. This is because the string can
+be divided between the two repeats in a large number of ways, and all have to
+be tried. (The example used [!?] rather than a single character at the end,
+because both PCRE and Perl have an optimization that allows for fast failure
+when a single character is used. They remember the last single character that
+is required for a match, and fail early if it is not present in the string.)
+If the pattern is changed to
+
+  ((?>\\D+)|<\\d+>)*[!?]
+
+sequences of non-digits cannot be broken, and failure happens quickly.
+
+
+.SH CONDITIONAL SUBPATTERNS
+It is possible to cause the matching process to obey a subpattern
+conditionally or to choose between two alternative subpatterns, depending on
+the result of an assertion, or whether a previous capturing subpattern matched
+or not. The two possible forms of conditional subpattern are
+
+  (?(condition)yes-pattern)
+  (?(condition)yes-pattern|no-pattern)
+
+If the condition is satisfied, the yes-pattern is used; otherwise the
+no-pattern (if present) is used. If there are more than two alternatives in the
+subpattern, a compile-time error occurs.
+
+There are two kinds of condition. If the text between the parentheses consists
+of a sequence of digits, the condition is satisfied if the capturing subpattern
+of that number has previously matched. The number must be greater than zero.
+Consider the following pattern, which contains non-significant white space to
+make it more readable (assume the PCRE_EXTENDED option) and to divide it into
+three parts for ease of discussion:
+
+  ( \\( )?    [^()]+    (?(1) \\) )
+
+The first part matches an optional opening parenthesis, and if that
+character is present, sets it as the first captured substring. The second part
+matches one or more characters that are not parentheses. The third part is a
+conditional subpattern that tests whether the first set of parentheses matched
+or not. If they did, that is, if subject started with an opening parenthesis,
+the condition is true, and so the yes-pattern is executed and a closing
+parenthesis is required. Otherwise, since no-pattern is not present, the
+subpattern matches nothing. In other words, this pattern matches a sequence of
+non-parentheses, optionally enclosed in parentheses.
+
+If the condition is not a sequence of digits, it must be an assertion. This may
+be a positive or negative lookahead or lookbehind assertion. Consider this
+pattern, again containing non-significant white space, and with the two
+alternatives on the second line:
+
+  (?(?=[^a-z]*[a-z])
+  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} )
+
+The condition is a positive lookahead assertion that matches an optional
+sequence of non-letters followed by a letter. In other words, it tests for the
+presence of at least one letter in the subject. If a letter is found, the
+subject is matched against the first alternative; otherwise it is matched
+against the second. This pattern matches strings in one of the two forms
+dd-aaa-dd or dd-dd-dd, where aaa are letters and dd are digits.
+
+
+.SH COMMENTS
+The sequence (?# marks the start of a comment which continues up to the next
+closing parenthesis. Nested parentheses are not permitted. The characters
+that make up a comment play no part in the pattern matching at all.
+
+If the PCRE_EXTENDED option is set, an unescaped # character outside a
+character class introduces a comment that continues up to the next newline
+character in the pattern.
+
+
+.SH RECURSIVE PATTERNS
+Consider the problem of matching a string in parentheses, allowing for
+unlimited nested parentheses. Without the use of recursion, the best that can
+be done is to use a pattern that matches up to some fixed depth of nesting. It
+is not possible to handle an arbitrary nesting depth. Perl 5.6 has provided an
+experimental facility that allows regular expressions to recurse (amongst other
+things). It does this by interpolating Perl code in the expression at run time,
+and the code can refer to the expression itself. A Perl pattern to solve the
+parentheses problem can be created like this:
+
+  $re = qr{\\( (?: (?>[^()]+) | (?p{$re}) )* \\)}x;
+
+The (?p{...}) item interpolates Perl code at run time, and in this case refers
+recursively to the pattern in which it appears. Obviously, PCRE cannot support
+the interpolation of Perl code. Instead, the special item (?R) is provided for
+the specific case of recursion. This PCRE pattern solves the parentheses
+problem (assume the PCRE_EXTENDED option is set so that white space is
+ignored):
+
+  \\( ( (?>[^()]+) | (?R) )* \\)
+
+First it matches an opening parenthesis. Then it matches any number of
+substrings which can either be a sequence of non-parentheses, or a recursive
+match of the pattern itself (i.e. a correctly parenthesized substring). Finally
+there is a closing parenthesis.
+
+This particular example pattern contains nested unlimited repeats, and so the
+use of a once-only subpattern for matching strings of non-parentheses is
+important when applying the pattern to strings that do not match. For example,
+when it is applied to
+
+  (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()
+
+it yields "no match" quickly. However, if a once-only subpattern is not used,
+the match runs for a very long time indeed because there are so many different
+ways the + and * repeats can carve up the subject, and all have to be tested
+before failure can be reported.
+
+The values set for any capturing subpatterns are those from the outermost level
+of the recursion at which the subpattern value is set. If the pattern above is
+matched against
+
+  (ab(cd)ef)
+
+the value for the capturing parentheses is "ef", which is the last value taken
+on at the top level. If additional parentheses are added, giving
+
+  \\( ( ( (?>[^()]+) | (?R) )* ) \\)
+     ^                        ^
+     ^                        ^
+the string they capture is "ab(cd)ef", the contents of the top level
+parentheses. If there are more than 15 capturing parentheses in a pattern, PCRE
+has to obtain extra memory to store data during a recursion, which it does by
+using \fBpcre_malloc\fR, freeing it via \fBpcre_free\fR afterwards. If no
+memory can be obtained, it saves data for the first 15 capturing parentheses
+only, as there is no way to give an out-of-memory error from within a
+recursion.
+
+
+.SH PERFORMANCE
+Certain items that may appear in patterns are more efficient than others. It is
+more efficient to use a character class like [aeiou] than a set of alternatives
+such as (a|e|i|o|u). In general, the simplest construction that provides the
+required behaviour is usually the most efficient. Jeffrey Friedl's book
+contains a lot of discussion about optimizing regular expressions for efficient
+performance.
+
+When a pattern begins with .* and the PCRE_DOTALL option is set, the pattern is
+implicitly anchored by PCRE, since it can match only at the start of a subject
+string. However, if PCRE_DOTALL is not set, PCRE cannot make this optimization,
+because the . metacharacter does not then match a newline, and if the subject
+string contains newlines, the pattern may match from the character immediately
+following one of them instead of from the very start. For example, the pattern
+
+  (.*) second
+
+matches the subject "first\\nand second" (where \\n stands for a newline
+character) with the first captured substring being "and". In order to do this,
+PCRE has to retry the match starting after every newline in the subject.
+
+If you are using such a pattern with subject strings that do not contain
+newlines, the best performance is obtained by setting PCRE_DOTALL, or starting
+the pattern with ^.* to indicate explicit anchoring. That saves PCRE from
+having to scan along the subject looking for a newline to restart at.
+
+Beware of patterns that contain nested indefinite repeats. These can take a
+long time to run when applied to a string that does not match. Consider the
+pattern fragment
+
+  (a+)*
+
+This can match "aaaa" in 33 different ways, and this number increases very
+rapidly as the string gets longer. (The * repeat can match 0, 1, 2, 3, or 4
+times, and for each of those cases other than 0, the + repeats can match
+different numbers of times.) When the remainder of the pattern is such that the
+entire match is going to fail, PCRE has in principle to try every possible
+variation, and this can take an extremely long time.
+
+An optimization catches some of the more simple cases such as
+
+  (a+)*b
+
+where a literal character follows. Before embarking on the standard matching
+procedure, PCRE checks that there is a "b" later in the subject string, and if
+there is not, it fails the match immediately. However, when there is no
+following literal this optimization cannot be used. You can see the difference
+by comparing the behaviour of
+
+  (a+)*\\d
+
+with the pattern above. The former gives a failure almost instantly when
+applied to a whole line of "a" characters, whereas the latter takes an
+appreciable time with strings longer than about 20 characters.
+
+
+.SH UTF-8 SUPPORT
+Starting at release 3.3, PCRE has some support for character strings encoded
+in the UTF-8 format. This is incomplete, and is regarded as experimental. In
+order to use it, you must configure PCRE to include UTF-8 support in the code,
+and, in addition, you must call \fBpcre_compile()\fR with the PCRE_UTF8 option
+flag. When you do this, both the pattern and any subject strings that are
+matched against it are treated as UTF-8 strings instead of just strings of
+bytes, but only in the cases that are mentioned below.
+
+If you compile PCRE with UTF-8 support, but do not use it at run time, the
+library will be a bit bigger, but the additional run time overhead is limited
+to testing the PCRE_UTF8 flag in several places, so should not be very large.
+
+PCRE assumes that the strings it is given contain valid UTF-8 codes. It does
+not diagnose invalid UTF-8 strings. If you pass invalid UTF-8 strings to PCRE,
+the results are undefined.
+
+Running with PCRE_UTF8 set causes these changes in the way PCRE works:
+
+1. In a pattern, the escape sequence \\x{...}, where the contents of the braces
+is a string of hexadecimal digits, is interpreted as a UTF-8 character whose
+code number is the given hexadecimal number, for example: \\x{1234}. This
+inserts from one to six literal bytes into the pattern, using the UTF-8
+encoding. If a non-hexadecimal digit appears between the braces, the item is
+not recognized.
+
+2. The original hexadecimal escape sequence, \\xhh, generates a two-byte UTF-8
+character if its value is greater than 127.
+
+3. Repeat quantifiers are NOT correctly handled if they follow a multibyte
+character. For example, \\x{100}* and \\xc3+ do not work. If you want to
+repeat such characters, you must enclose them in non-capturing parentheses,
+for example (?:\\x{100}), at present.
+
+4. The dot metacharacter matches one UTF-8 character instead of a single byte.
+
+5. Unlike literal UTF-8 characters, the dot metacharacter followed by a
+repeat quantifier does operate correctly on UTF-8 characters instead of
+single bytes.
+
+4. Although the \\x{...} escape is permitted in a character class, characters
+whose values are greater than 255 cannot be included in a class.
+
+5. A class is matched against a UTF-8 character instead of just a single byte,
+but it can match only characters whose values are less than 256. Characters
+with greater values always fail to match a class.
+
+6. Repeated classes work correctly on multiple characters.
+
+7. Classes containing just a single character whose value is greater than 127
+(but less than 256), for example, [\\x80] or [^\\x{93}], do not work because
+these are optimized into single byte matches. In the first case, of course,
+the class brackets are just redundant.
+
+8. Lookbehind assertions move backwards in the subject by a fixed number of
+characters instead of a fixed number of bytes. Simple cases have been tested
+to work correctly, but there may be hidden gotchas herein.
+
+9. The character types such as \\d and \\w do not work correctly with UTF-8
+characters. They continue to test a single byte.
+
+10. Anything not explicitly mentioned here continues to work in bytes rather
+than in characters.
+
+The following UTF-8 features of Perl 5.6 are not implemented:
+
+1. The escape sequence \\C to match a single byte.
+
+2. The use of Unicode tables and properties and escapes \\p, \\P, and \\X.
+
+
+.SH SAMPLE PROGRAM
+The code below is a simple, complete demonstration program, to get you started
+with using PCRE. This code is also supplied in the file \fIpcredemo.c\fR in the
+PCRE distribution.
+
+The program compiles the regular expression that is its first argument, and
+matches it against the subject string in its second argument. No options are
+set, and default character tables are used. If matching succeeds, the program
+outputs the portion of the subject that matched, together with the contents of
+any captured substrings.
+
+On a Unix system that has PCRE installed in \fI/usr/local\fR, you can compile
+the demonstration program using a command like this:
+
+  gcc -o pcredemo pcredemo.c -I/usr/local/include -L/usr/local/lib -lpcre
+
+Then you can run simple tests like this:
+
+  ./pcredemo 'cat|dog' 'the cat sat on the mat'
+
+Note that there is a much more comprehensive test program, called
+\fBpcretest\fR, which supports many more facilities for testing regular
+expressions. The \fBpcredemo\fR program is provided as a simple coding example.
+
+On some operating systems (e.g. Solaris) you may get an error like this when
+you try to run \fBpcredemo\fR:
+
+  ld.so.1: a.out: fatal: libpcre.so.0: open failed: No such file or directory
+
+This is caused by the way shared library support works on those systems. You
+need to add
+
+  -R/usr/local/lib
+
+to the compile command to get round this problem. Here's the code:
+
+  #include <stdio.h>
+  #include <string.h>
+  #include <pcre.h>
+
+  #define OVECCOUNT 30    /* should be a multiple of 3 */
+
+  int main(int argc, char **argv)
+  {
+  pcre *re;
+  const char *error;
+  int erroffset;
+  int ovector[OVECCOUNT];
+  int rc, i;
+
+  if (argc != 3)
+    {
+    printf("Two arguments required: a regex and a "
+      "subject string\\n");
+    return 1;
+    }
+
+  /* Compile the regular expression in the first argument */
+
+  re = pcre_compile(
+    argv[1],     /* the pattern */
+    0,           /* default options */
+    &error,      /* for error message */
+    &erroffset,  /* for error offset */
+    NULL);       /* use default character tables */
+
+  /* Compilation failed: print the error message and exit */
+
+  if (re == NULL)
+    {
+    printf("PCRE compilation failed at offset %d: %s\\n",
+      erroffset, error);
+    return 1;
+    }
+
+  /* Compilation succeeded: match the subject in the second
+     argument */
+
+  rc = pcre_exec(
+    re,          /* the compiled pattern */
+    NULL,        /* we didn't study the pattern */
+    argv[2],     /* the subject string */
+    (int)strlen(argv[2]), /* the length of the subject */
+    0,           /* start at offset 0 in the subject */
+    0,           /* default options */
+    ovector,     /* vector for substring information */
+    OVECCOUNT);  /* number of elements in the vector */
+
+  /* Matching failed: handle error cases */
+
+  if (rc < 0)
+    {
+    switch(rc)
+      {
+      case PCRE_ERROR_NOMATCH: printf("No match\\n"); break;
+      /*
+      Handle other special cases if you like
+      */
+      default: printf("Matching error %d\\n", rc); break;
+      }
+    return 1;
+    }
+
+  /* Match succeded */
+
+  printf("Match succeeded\\n");
+
+  /* The output vector wasn't big enough */
+
+  if (rc == 0)
+    {
+    rc = OVECCOUNT/3;
+    printf("ovector only has room for %d captured "
+      substrings\\n", rc - 1);
+    }
+
+  /* Show substrings stored in the output vector */
+
+  for (i = 0; i < rc; i++)
+    {
+    char *substring_start = argv[2] + ovector[2*i];
+    int substring_length = ovector[2*i+1] - ovector[2*i];
+    printf("%2d: %.*s\\n", i, substring_length,
+      substring_start);
+    }
+
+  return 0;
+  }
+
+
+.SH AUTHOR
+Philip Hazel <ph10@cam.ac.uk>
+.br
+University Computing Service,
+.br
+New Museums Site,
+.br
+Cambridge CB2 3QG, England.
+.br
+Phone: +44 1223 334714
+
+Last updated: 15 August 2001
+.br
+Copyright (c) 1997-2001 University of Cambridge.
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+<HTML>
+<HEAD>
+<TITLE>pcre specification</TITLE>
+</HEAD>
+<body bgcolor="#FFFFFF" text="#00005A">
+<H1>pcre specification</H1>
+This HTML document has been generated automatically from the original man page.
+If there is any nonsense in it, please consult the man page in case the
+conversion went wrong.
+<UL>
+<LI><A NAME="TOC1" HREF="#SEC1">NAME</A>
+<LI><A NAME="TOC2" HREF="#SEC2">SYNOPSIS</A>
+<LI><A NAME="TOC3" HREF="#SEC3">DESCRIPTION</A>
+<LI><A NAME="TOC4" HREF="#SEC4">MULTI-THREADING</A>
+<LI><A NAME="TOC5" HREF="#SEC5">COMPILING A PATTERN</A>
+<LI><A NAME="TOC6" HREF="#SEC6">STUDYING A PATTERN</A>
+<LI><A NAME="TOC7" HREF="#SEC7">LOCALE SUPPORT</A>
+<LI><A NAME="TOC8" HREF="#SEC8">INFORMATION ABOUT A PATTERN</A>
+<LI><A NAME="TOC9" HREF="#SEC9">MATCHING A PATTERN</A>
+<LI><A NAME="TOC10" HREF="#SEC10">EXTRACTING CAPTURED SUBSTRINGS</A>
+<LI><A NAME="TOC11" HREF="#SEC11">LIMITATIONS</A>
+<LI><A NAME="TOC12" HREF="#SEC12">DIFFERENCES FROM PERL</A>
+<LI><A NAME="TOC13" HREF="#SEC13">REGULAR EXPRESSION DETAILS</A>
+<LI><A NAME="TOC14" HREF="#SEC14">BACKSLASH</A>
+<LI><A NAME="TOC15" HREF="#SEC15">CIRCUMFLEX AND DOLLAR</A>
+<LI><A NAME="TOC16" HREF="#SEC16">FULL STOP (PERIOD, DOT)</A>
+<LI><A NAME="TOC17" HREF="#SEC17">SQUARE BRACKETS</A>
+<LI><A NAME="TOC18" HREF="#SEC18">POSIX CHARACTER CLASSES</A>
+<LI><A NAME="TOC19" HREF="#SEC19">VERTICAL BAR</A>
+<LI><A NAME="TOC20" HREF="#SEC20">INTERNAL OPTION SETTING</A>
+<LI><A NAME="TOC21" HREF="#SEC21">SUBPATTERNS</A>
+<LI><A NAME="TOC22" HREF="#SEC22">REPETITION</A>
+<LI><A NAME="TOC23" HREF="#SEC23">BACK REFERENCES</A>
+<LI><A NAME="TOC24" HREF="#SEC24">ASSERTIONS</A>
+<LI><A NAME="TOC25" HREF="#SEC25">ONCE-ONLY SUBPATTERNS</A>
+<LI><A NAME="TOC26" HREF="#SEC26">CONDITIONAL SUBPATTERNS</A>
+<LI><A NAME="TOC27" HREF="#SEC27">COMMENTS</A>
+<LI><A NAME="TOC28" HREF="#SEC28">RECURSIVE PATTERNS</A>
+<LI><A NAME="TOC29" HREF="#SEC29">PERFORMANCE</A>
+<LI><A NAME="TOC30" HREF="#SEC30">UTF-8 SUPPORT</A>
+<LI><A NAME="TOC31" HREF="#SEC31">SAMPLE PROGRAM</A>
+<LI><A NAME="TOC32" HREF="#SEC32">AUTHOR</A>
+</UL>
+<LI><A NAME="SEC1" HREF="#TOC1">NAME</A>
+<P>
+pcre - Perl-compatible regular expressions.
+</P>
+<LI><A NAME="SEC2" HREF="#TOC1">SYNOPSIS</A>
+<P>
+<B>#include &#60;pcre.h&#62;</B>
+</P>
+<P>
+<B>pcre *pcre_compile(const char *<I>pattern</I>, int <I>options</I>,</B>
+<B>const char **<I>errptr</I>, int *<I>erroffset</I>,</B>
+<B>const unsigned char *<I>tableptr</I>);</B>
+</P>
+<P>
+<B>pcre_extra *pcre_study(const pcre *<I>code</I>, int <I>options</I>,</B>
+<B>const char **<I>errptr</I>);</B>
+</P>
+<P>
+<B>int pcre_exec(const pcre *<I>code</I>, const pcre_extra *<I>extra</I>,</B>
+<B>const char *<I>subject</I>, int <I>length</I>, int <I>startoffset</I>,</B>
+<B>int <I>options</I>, int *<I>ovector</I>, int <I>ovecsize</I>);</B>
+</P>
+<P>
+<B>int pcre_copy_substring(const char *<I>subject</I>, int *<I>ovector</I>,</B>
+<B>int <I>stringcount</I>, int <I>stringnumber</I>, char *<I>buffer</I>,</B>
+<B>int <I>buffersize</I>);</B>
+</P>
+<P>
+<B>int pcre_get_substring(const char *<I>subject</I>, int *<I>ovector</I>,</B>
+<B>int <I>stringcount</I>, int <I>stringnumber</I>,</B>
+<B>const char **<I>stringptr</I>);</B>
+</P>
+<P>
+<B>int pcre_get_substring_list(const char *<I>subject</I>,</B>
+<B>int *<I>ovector</I>, int <I>stringcount</I>, const char ***<I>listptr</I>);</B>
+</P>
+<P>
+<B>void pcre_free_substring(const char *<I>stringptr</I>);</B>
+</P>
+<P>
+<B>void pcre_free_substring_list(const char **<I>stringptr</I>);</B>
+</P>
+<P>
+<B>const unsigned char *pcre_maketables(void);</B>
+</P>
+<P>
+<B>int pcre_fullinfo(const pcre *<I>code</I>, const pcre_extra *<I>extra</I>,</B>
+<B>int <I>what</I>, void *<I>where</I>);</B>
+</P>
+<P>
+<B>int pcre_info(const pcre *<I>code</I>, int *<I>optptr</I>, int</B>
+<B>*<I>firstcharptr</I>);</B>
+</P>
+<P>
+<B>char *pcre_version(void);</B>
+</P>
+<P>
+<B>void *(*pcre_malloc)(size_t);</B>
+</P>
+<P>
+<B>void (*pcre_free)(void *);</B>
+</P>
+<LI><A NAME="SEC3" HREF="#TOC1">DESCRIPTION</A>
+<P>
+The PCRE library is a set of functions that implement regular expression
+pattern matching using the same syntax and semantics as Perl 5, with just a few
+differences (see below). The current implementation corresponds to Perl 5.005,
+with some additional features from later versions. This includes some
+experimental, incomplete support for UTF-8 encoded strings. Details of exactly
+what is and what is not supported are given below.
+</P>
+<P>
+PCRE has its own native API, which is described in this document. There is also
+a set of wrapper functions that correspond to the POSIX regular expression API.
+These are described in the <B>pcreposix</B> documentation.
+</P>
+<P>
+The native API function prototypes are defined in the header file <B>pcre.h</B>,
+and on Unix systems the library itself is called <B>libpcre.a</B>, so can be
+accessed by adding <B>-lpcre</B> to the command for linking an application which
+calls it. The header file defines the macros PCRE_MAJOR and PCRE_MINOR to
+contain the major and minor release numbers for the library. Applications can
+use these to include support for different releases.
+</P>
+<P>
+The functions <B>pcre_compile()</B>, <B>pcre_study()</B>, and <B>pcre_exec()</B>
+are used for compiling and matching regular expressions. A sample program that
+demonstrates the simplest way of using them is given in the file
+<I>pcredemo.c</I>. The last section of this man page describes how to run it.
+</P>
+<P>
+The functions <B>pcre_copy_substring()</B>, <B>pcre_get_substring()</B>, and
+<B>pcre_get_substring_list()</B> are convenience functions for extracting
+captured substrings from a matched subject string; <B>pcre_free_substring()</B>
+and <B>pcre_free_substring_list()</B> are also provided, to free the memory used
+for extracted strings.
+</P>
+<P>
+The function <B>pcre_maketables()</B> is used (optionally) to build a set of
+character tables in the current locale for passing to <B>pcre_compile()</B>.
+</P>
+<P>
+The function <B>pcre_fullinfo()</B> is used to find out information about a
+compiled pattern; <B>pcre_info()</B> is an obsolete version which returns only
+some of the available information, but is retained for backwards compatibility.
+The function <B>pcre_version()</B> returns a pointer to a string containing the
+version of PCRE and its date of release.
+</P>
+<P>
+The global variables <B>pcre_malloc</B> and <B>pcre_free</B> initially contain
+the entry points of the standard <B>malloc()</B> and <B>free()</B> functions
+respectively. PCRE calls the memory management functions via these variables,
+so a calling program can replace them if it wishes to intercept the calls. This
+should be done before calling any PCRE functions.
+</P>
+<LI><A NAME="SEC4" HREF="#TOC1">MULTI-THREADING</A>
+<P>
+The PCRE functions can be used in multi-threading applications, with the
+proviso that the memory management functions pointed to by <B>pcre_malloc</B>
+and <B>pcre_free</B> are shared by all threads.
+</P>
+<P>
+The compiled form of a regular expression is not altered during matching, so
+the same compiled pattern can safely be used by several threads at once.
+</P>
+<LI><A NAME="SEC5" HREF="#TOC1">COMPILING A PATTERN</A>
+<P>
+The function <B>pcre_compile()</B> is called to compile a pattern into an
+internal form. The pattern is a C string terminated by a binary zero, and
+is passed in the argument <I>pattern</I>. A pointer to a single block of memory
+that is obtained via <B>pcre_malloc</B> is returned. This contains the compiled
+code and related data. The <B>pcre</B> type is defined for the returned block;
+this is a typedef for a structure whose contents are not externally defined. It
+is up to the caller to free the memory when it is no longer required.
+</P>
+<P>
+Although the compiled code of a PCRE regex is relocatable, that is, it does not
+depend on memory location, the complete <B>pcre</B> data block is not
+fully relocatable, because it contains a copy of the <I>tableptr</I> argument,
+which is an address (see below).
+</P>
+<P>
+The size of a compiled pattern is roughly proportional to the length of the
+pattern string, except that each character class (other than those containing
+just a single character, negated or not) requires 33 bytes, and repeat
+quantifiers with a minimum greater than one or a bounded maximum cause the
+relevant portions of the compiled pattern to be replicated.
+</P>
+<P>
+The <I>options</I> argument contains independent bits that affect the
+compilation. It should be zero if no options are required. Some of the options,
+in particular, those that are compatible with Perl, can also be set and unset
+from within the pattern (see the detailed description of regular expressions
+below). For these options, the contents of the <I>options</I> argument specifies
+their initial settings at the start of compilation and execution. The
+PCRE_ANCHORED option can be set at the time of matching as well as at compile
+time.
+</P>
+<P>
+If <I>errptr</I> is NULL, <B>pcre_compile()</B> returns NULL immediately.
+Otherwise, if compilation of a pattern fails, <B>pcre_compile()</B> returns
+NULL, and sets the variable pointed to by <I>errptr</I> to point to a textual
+error message. The offset from the start of the pattern to the character where
+the error was discovered is placed in the variable pointed to by
+<I>erroffset</I>, which must not be NULL. If it is, an immediate error is given.
+</P>
+<P>
+If the final argument, <I>tableptr</I>, is NULL, PCRE uses a default set of
+character tables which are built when it is compiled, using the default C
+locale. Otherwise, <I>tableptr</I> must be the result of a call to
+<B>pcre_maketables()</B>. See the section on locale support below.
+</P>
+<P>
+This code fragment shows a typical straightforward call to <B>pcre_compile()</B>:
+</P>
+<P>
+<PRE>
+  pcre *re;
+  const char *error;
+  int erroffset;
+  re = pcre_compile(
+    "^A.*Z",          /* the pattern */
+    0,                /* default options */
+    &error,           /* for error message */
+    &erroffset,       /* for error offset */
+    NULL);            /* use default character tables */
+</PRE>
+</P>
+<P>
+The following option bits are defined in the header file:
+</P>
+<P>
+<PRE>
+  PCRE_ANCHORED
+</PRE>
+</P>
+<P>
+If this bit is set, the pattern is forced to be "anchored", that is, it is
+constrained to match only at the start of the string which is being searched
+(the "subject string"). This effect can also be achieved by appropriate
+constructs in the pattern itself, which is the only way to do it in Perl.
+</P>
+<P>
+<PRE>
+  PCRE_CASELESS
+</PRE>
+</P>
+<P>
+If this bit is set, letters in the pattern match both upper and lower case
+letters. It is equivalent to Perl's /i option.
+</P>
+<P>
+<PRE>
+  PCRE_DOLLAR_ENDONLY
+</PRE>
+</P>
+<P>
+If this bit is set, a dollar metacharacter in the pattern matches only at the
+end of the subject string. Without this option, a dollar also matches
+immediately before the final character if it is a newline (but not before any
+other newlines). The PCRE_DOLLAR_ENDONLY option is ignored if PCRE_MULTILINE is
+set. There is no equivalent to this option in Perl.
+</P>
+<P>
+<PRE>
+  PCRE_DOTALL
+</PRE>
+</P>
+<P>
+If this bit is set, a dot metacharater in the pattern matches all characters,
+including newlines. Without it, newlines are excluded. This option is
+equivalent to Perl's /s option. A negative class such as [^a] always matches a
+newline character, independent of the setting of this option.
+</P>
+<P>
+<PRE>
+  PCRE_EXTENDED
+</PRE>
+</P>
+<P>
+If this bit is set, whitespace data characters in the pattern are totally
+ignored except when escaped or inside a character class, and characters between
+an unescaped # outside a character class and the next newline character,
+inclusive, are also ignored. This is equivalent to Perl's /x option, and makes
+it possible to include comments inside complicated patterns. Note, however,
+that this applies only to data characters. Whitespace characters may never
+appear within special character sequences in a pattern, for example within the
+sequence (?( which introduces a conditional subpattern.
+</P>
+<P>
+<PRE>
+  PCRE_EXTRA
+</PRE>
+</P>
+<P>
+This option was invented in order to turn on additional functionality of PCRE
+that is incompatible with Perl, but it is currently of very little use. When
+set, any backslash in a pattern that is followed by a letter that has no
+special meaning causes an error, thus reserving these combinations for future
+expansion. By default, as in Perl, a backslash followed by a letter with no
+special meaning is treated as a literal. There are at present no other features
+controlled by this option. It can also be set by a (?X) option setting within a
+pattern.
+</P>
+<P>
+<PRE>
+  PCRE_MULTILINE
+</PRE>
+</P>
+<P>
+By default, PCRE treats the subject string as consisting of a single "line" of
+characters (even if it actually contains several newlines). The "start of line"
+metacharacter (^) matches only at the start of the string, while the "end of
+line" metacharacter ($) matches only at the end of the string, or before a
+terminating newline (unless PCRE_DOLLAR_ENDONLY is set). This is the same as
+Perl.
+</P>
+<P>
+When PCRE_MULTILINE it is set, the "start of line" and "end of line" constructs
+match immediately following or immediately before any newline in the subject
+string, respectively, as well as at the very start and end. This is equivalent
+to Perl's /m option. If there are no "\n" characters in a subject string, or
+no occurrences of ^ or $ in a pattern, setting PCRE_MULTILINE has no
+effect.
+</P>
+<P>
+<PRE>
+  PCRE_UNGREEDY
+</PRE>
+</P>
+<P>
+This option inverts the "greediness" of the quantifiers so that they are not
+greedy by default, but become greedy if followed by "?". It is not compatible
+with Perl. It can also be set by a (?U) option setting within the pattern.
+</P>
+<P>
+<PRE>
+  PCRE_UTF8
+</PRE>
+</P>
+<P>
+This option causes PCRE to regard both the pattern and the subject as strings
+of UTF-8 characters instead of just byte strings. However, it is available only
+if PCRE has been built to include UTF-8 support. If not, the use of this option
+provokes an error. Support for UTF-8 is new, experimental, and incomplete.
+Details of exactly what it entails are given below.
+</P>
+<LI><A NAME="SEC6" HREF="#TOC1">STUDYING A PATTERN</A>
+<P>
+When a pattern is going to be used several times, it is worth spending more
+time analyzing it in order to speed up the time taken for matching. The
+function <B>pcre_study()</B> takes a pointer to a compiled pattern as its first
+argument, and returns a pointer to a <B>pcre_extra</B> block (another typedef
+for a structure with hidden contents) containing additional information about
+the pattern; this can be passed to <B>pcre_exec()</B>. If no additional
+information is available, NULL is returned.
+</P>
+<P>
+The second argument contains option bits. At present, no options are defined
+for <B>pcre_study()</B>, and this argument should always be zero.
+</P>
+<P>
+The third argument for <B>pcre_study()</B> is a pointer to an error message. If
+studying succeeds (even if no data is returned), the variable it points to is
+set to NULL. Otherwise it points to a textual error message.
+</P>
+<P>
+This is a typical call to <B>pcre_study</B>():
+</P>
+<P>
+<PRE>
+  pcre_extra *pe;
+  pe = pcre_study(
+    re,             /* result of pcre_compile() */
+    0,              /* no options exist */
+    &error);        /* set to NULL or points to a message */
+</PRE>
+</P>
+<P>
+At present, studying a pattern is useful only for non-anchored patterns that do
+not have a single fixed starting character. A bitmap of possible starting
+characters is created.
+</P>
+<LI><A NAME="SEC7" HREF="#TOC1">LOCALE SUPPORT</A>
+<P>
+PCRE handles caseless matching, and determines whether characters are letters,
+digits, or whatever, by reference to a set of tables. The library contains a
+default set of tables which is created in the default C locale when PCRE is
+compiled. This is used when the final argument of <B>pcre_compile()</B> is NULL,
+and is sufficient for many applications.
+</P>
+<P>
+An alternative set of tables can, however, be supplied. Such tables are built
+by calling the <B>pcre_maketables()</B> function, which has no arguments, in the
+relevant locale. The result can then be passed to <B>pcre_compile()</B> as often
+as necessary. For example, to build and use tables that are appropriate for the
+French locale (where accented characters with codes greater than 128 are
+treated as letters), the following code could be used:
+</P>
+<P>
+<PRE>
+  setlocale(LC_CTYPE, "fr");
+  tables = pcre_maketables();
+  re = pcre_compile(..., tables);
+</PRE>
+</P>
+<P>
+The tables are built in memory that is obtained via <B>pcre_malloc</B>. The
+pointer that is passed to <B>pcre_compile</B> is saved with the compiled
+pattern, and the same tables are used via this pointer by <B>pcre_study()</B>
+and <B>pcre_exec()</B>. Thus for any single pattern, compilation, studying and
+matching all happen in the same locale, but different patterns can be compiled
+in different locales. It is the caller's responsibility to ensure that the
+memory containing the tables remains available for as long as it is needed.
+</P>
+<LI><A NAME="SEC8" HREF="#TOC1">INFORMATION ABOUT A PATTERN</A>
+<P>
+The <B>pcre_fullinfo()</B> function returns information about a compiled
+pattern. It replaces the obsolete <B>pcre_info()</B> function, which is
+nevertheless retained for backwards compability (and is documented below).
+</P>
+<P>
+The first argument for <B>pcre_fullinfo()</B> is a pointer to the compiled
+pattern. The second argument is the result of <B>pcre_study()</B>, or NULL if
+the pattern was not studied. The third argument specifies which piece of
+information is required, while the fourth argument is a pointer to a variable
+to receive the data. The yield of the function is zero for success, or one of
+the following negative numbers:
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_NULL       the argument <I>code</I> was NULL
+                        the argument <I>where</I> was NULL
+  PCRE_ERROR_BADMAGIC   the "magic number" was not found
+  PCRE_ERROR_BADOPTION  the value of <I>what</I> was invalid
+</PRE>
+</P>
+<P>
+Here is a typical call of <B>pcre_fullinfo()</B>, to obtain the length of the
+compiled pattern:
+</P>
+<P>
+<PRE>
+  int rc;
+  unsigned long int length;
+  rc = pcre_fullinfo(
+    re,               /* result of pcre_compile() */
+    pe,               /* result of pcre_study(), or NULL */
+    PCRE_INFO_SIZE,   /* what is required */
+    &length);         /* where to put the data */
+</PRE>
+</P>
+<P>
+The possible values for the third argument are defined in <B>pcre.h</B>, and are
+as follows:
+</P>
+<P>
+<PRE>
+  PCRE_INFO_OPTIONS
+</PRE>
+</P>
+<P>
+Return a copy of the options with which the pattern was compiled. The fourth
+argument should point to an <B>unsigned long int</B> variable. These option bits
+are those specified in the call to <B>pcre_compile()</B>, modified by any
+top-level option settings within the pattern itself, and with the PCRE_ANCHORED
+bit forcibly set if the form of the pattern implies that it can match only at
+the start of a subject string.
+</P>
+<P>
+<PRE>
+  PCRE_INFO_SIZE
+</PRE>
+</P>
+<P>
+Return the size of the compiled pattern, that is, the value that was passed as
+the argument to <B>pcre_malloc()</B> when PCRE was getting memory in which to
+place the compiled data. The fourth argument should point to a <B>size_t</B>
+variable.
+</P>
+<P>
+<PRE>
+  PCRE_INFO_CAPTURECOUNT
+</PRE>
+</P>
+<P>
+Return the number of capturing subpatterns in the pattern. The fourth argument
+should point to an \fbint\fR variable.
+</P>
+<P>
+<PRE>
+  PCRE_INFO_BACKREFMAX
+</PRE>
+</P>
+<P>
+Return the number of the highest back reference in the pattern. The fourth
+argument should point to an <B>int</B> variable. Zero is returned if there are
+no back references.
+</P>
+<P>
+<PRE>
+  PCRE_INFO_FIRSTCHAR
+</PRE>
+</P>
+<P>
+Return information about the first character of any matched string, for a
+non-anchored pattern. If there is a fixed first character, e.g. from a pattern
+such as (cat|cow|coyote), it is returned in the integer pointed to by
+<I>where</I>. Otherwise, if either
+</P>
+<P>
+(a) the pattern was compiled with the PCRE_MULTILINE option, and every branch
+starts with "^", or
+</P>
+<P>
+(b) every branch of the pattern starts with ".*" and PCRE_DOTALL is not set
+(if it were set, the pattern would be anchored),
+</P>
+<P>
+-1 is returned, indicating that the pattern matches only at the start of a
+subject string or after any "\n" within the string. Otherwise -2 is returned.
+For anchored patterns, -2 is returned.
+</P>
+<P>
+<PRE>
+  PCRE_INFO_FIRSTTABLE
+</PRE>
+</P>
+<P>
+If the pattern was studied, and this resulted in the construction of a 256-bit
+table indicating a fixed set of characters for the first character in any
+matching string, a pointer to the table is returned. Otherwise NULL is
+returned. The fourth argument should point to an <B>unsigned char *</B>
+variable.
+</P>
+<P>
+<PRE>
+  PCRE_INFO_LASTLITERAL
+</PRE>
+</P>
+<P>
+For a non-anchored pattern, return the value of the rightmost literal character
+which must exist in any matched string, other than at its start. The fourth
+argument should point to an <B>int</B> variable. If there is no such character,
+or if the pattern is anchored, -1 is returned. For example, for the pattern
+/a\d+z\d+/ the returned value is 'z'.
+</P>
+<P>
+The <B>pcre_info()</B> function is now obsolete because its interface is too
+restrictive to return all the available data about a compiled pattern. New
+programs should use <B>pcre_fullinfo()</B> instead. The yield of
+<B>pcre_info()</B> is the number of capturing subpatterns, or one of the
+following negative numbers:
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_NULL       the argument <I>code</I> was NULL
+  PCRE_ERROR_BADMAGIC   the "magic number" was not found
+</PRE>
+</P>
+<P>
+If the <I>optptr</I> argument is not NULL, a copy of the options with which the
+pattern was compiled is placed in the integer it points to (see
+PCRE_INFO_OPTIONS above).
+</P>
+<P>
+If the pattern is not anchored and the <I>firstcharptr</I> argument is not NULL,
+it is used to pass back information about the first character of any matched
+string (see PCRE_INFO_FIRSTCHAR above).
+</P>
+<LI><A NAME="SEC9" HREF="#TOC1">MATCHING A PATTERN</A>
+<P>
+The function <B>pcre_exec()</B> is called to match a subject string against a
+pre-compiled pattern, which is passed in the <I>code</I> argument. If the
+pattern has been studied, the result of the study should be passed in the
+<I>extra</I> argument. Otherwise this must be NULL.
+</P>
+<P>
+Here is an example of a simple call to <B>pcre_exec()</B>:
+</P>
+<P>
+<PRE>
+  int rc;
+  int ovector[30];
+  rc = pcre_exec(
+    re,             /* result of pcre_compile() */
+    NULL,           /* we didn't study the pattern */
+    "some string",  /* the subject string */
+    11,             /* the length of the subject string */
+    0,              /* start at offset 0 in the subject */
+    0,              /* default options */
+    ovector,        /* vector for substring information */
+    30);            /* number of elements in the vector */
+</PRE>
+</P>
+<P>
+The PCRE_ANCHORED option can be passed in the <I>options</I> argument, whose
+unused bits must be zero. However, if a pattern was compiled with
+PCRE_ANCHORED, or turned out to be anchored by virtue of its contents, it
+cannot be made unachored at matching time.
+</P>
+<P>
+There are also three further options that can be set only at matching time:
+</P>
+<P>
+<PRE>
+  PCRE_NOTBOL
+</PRE>
+</P>
+<P>
+The first character of the string is not the beginning of a line, so the
+circumflex metacharacter should not match before it. Setting this without
+PCRE_MULTILINE (at compile time) causes circumflex never to match.
+</P>
+<P>
+<PRE>
+  PCRE_NOTEOL
+</PRE>
+</P>
+<P>
+The end of the string is not the end of a line, so the dollar metacharacter
+should not match it nor (except in multiline mode) a newline immediately before
+it. Setting this without PCRE_MULTILINE (at compile time) causes dollar never
+to match.
+</P>
+<P>
+<PRE>
+  PCRE_NOTEMPTY
+</PRE>
+</P>
+<P>
+An empty string is not considered to be a valid match if this option is set. If
+there are alternatives in the pattern, they are tried. If all the alternatives
+match the empty string, the entire match fails. For example, if the pattern
+</P>
+<P>
+<PRE>
+  a?b?
+</PRE>
+</P>
+<P>
+is applied to a string not beginning with "a" or "b", it matches the empty
+string at the start of the subject. With PCRE_NOTEMPTY set, this match is not
+valid, so PCRE searches further into the string for occurrences of "a" or "b".
+</P>
+<P>
+Perl has no direct equivalent of PCRE_NOTEMPTY, but it does make a special case
+of a pattern match of the empty string within its <B>split()</B> function, and
+when using the /g modifier. It is possible to emulate Perl's behaviour after
+matching a null string by first trying the match again at the same offset with
+PCRE_NOTEMPTY set, and then if that fails by advancing the starting offset (see
+below) and trying an ordinary match again.
+</P>
+<P>
+The subject string is passed as a pointer in <I>subject</I>, a length in
+<I>length</I>, and a starting offset in <I>startoffset</I>. Unlike the pattern
+string, the subject may contain binary zero characters. When the starting
+offset is zero, the search for a match starts at the beginning of the subject,
+and this is by far the most common case.
+</P>
+<P>
+A non-zero starting offset is useful when searching for another match in the
+same subject by calling <B>pcre_exec()</B> again after a previous success.
+Setting <I>startoffset</I> differs from just passing over a shortened string and
+setting PCRE_NOTBOL in the case of a pattern that begins with any kind of
+lookbehind. For example, consider the pattern
+</P>
+<P>
+<PRE>
+  \Biss\B
+</PRE>
+</P>
+<P>
+which finds occurrences of "iss" in the middle of words. (\B matches only if
+the current position in the subject is not a word boundary.) When applied to
+the string "Mississipi" the first call to <B>pcre_exec()</B> finds the first
+occurrence. If <B>pcre_exec()</B> is called again with just the remainder of the
+subject, namely "issipi", it does not match, because \B is always false at the
+start of the subject, which is deemed to be a word boundary. However, if
+<B>pcre_exec()</B> is passed the entire string again, but with <I>startoffset</I>
+set to 4, it finds the second occurrence of "iss" because it is able to look
+behind the starting point to discover that it is preceded by a letter.
+</P>
+<P>
+If a non-zero starting offset is passed when the pattern is anchored, one
+attempt to match at the given offset is tried. This can only succeed if the
+pattern does not require the match to be at the start of the subject.
+</P>
+<P>
+In general, a pattern matches a certain portion of the subject, and in
+addition, further substrings from the subject may be picked out by parts of the
+pattern. Following the usage in Jeffrey Friedl's book, this is called
+"capturing" in what follows, and the phrase "capturing subpattern" is used for
+a fragment of a pattern that picks out a substring. PCRE supports several other
+kinds of parenthesized subpattern that do not cause substrings to be captured.
+</P>
+<P>
+Captured substrings are returned to the caller via a vector of integer offsets
+whose address is passed in <I>ovector</I>. The number of elements in the vector
+is passed in <I>ovecsize</I>. The first two-thirds of the vector is used to pass
+back captured substrings, each substring using a pair of integers. The
+remaining third of the vector is used as workspace by <B>pcre_exec()</B> while
+matching capturing subpatterns, and is not available for passing back
+information. The length passed in <I>ovecsize</I> should always be a multiple of
+three. If it is not, it is rounded down.
+</P>
+<P>
+When a match has been successful, information about captured substrings is
+returned in pairs of integers, starting at the beginning of <I>ovector</I>, and
+continuing up to two-thirds of its length at the most. The first element of a
+pair is set to the offset of the first character in a substring, and the second
+is set to the offset of the first character after the end of a substring. The
+first pair, <I>ovector[0]</I> and <I>ovector[1]</I>, identify the portion of the
+subject string matched by the entire pattern. The next pair is used for the
+first capturing subpattern, and so on. The value returned by <B>pcre_exec()</B>
+is the number of pairs that have been set. If there are no capturing
+subpatterns, the return value from a successful match is 1, indicating that
+just the first pair of offsets has been set.
+</P>
+<P>
+Some convenience functions are provided for extracting the captured substrings
+as separate strings. These are described in the following section.
+</P>
+<P>
+It is possible for an capturing subpattern number <I>n+1</I> to match some
+part of the subject when subpattern <I>n</I> has not been used at all. For
+example, if the string "abc" is matched against the pattern (a|(z))(bc)
+subpatterns 1 and 3 are matched, but 2 is not. When this happens, both offset
+values corresponding to the unused subpattern are set to -1.
+</P>
+<P>
+If a capturing subpattern is matched repeatedly, it is the last portion of the
+string that it matched that gets returned.
+</P>
+<P>
+If the vector is too small to hold all the captured substrings, it is used as
+far as possible (up to two-thirds of its length), and the function returns a
+value of zero. In particular, if the substring offsets are not of interest,
+<B>pcre_exec()</B> may be called with <I>ovector</I> passed as NULL and
+<I>ovecsize</I> as zero. However, if the pattern contains back references and
+the <I>ovector</I> isn't big enough to remember the related substrings, PCRE has
+to get additional memory for use during matching. Thus it is usually advisable
+to supply an <I>ovector</I>.
+</P>
+<P>
+Note that <B>pcre_info()</B> can be used to find out how many capturing
+subpatterns there are in a compiled pattern. The smallest size for
+<I>ovector</I> that will allow for <I>n</I> captured substrings in addition to
+the offsets of the substring matched by the whole pattern is (<I>n</I>+1)*3.
+</P>
+<P>
+If <B>pcre_exec()</B> fails, it returns a negative number. The following are
+defined in the header file:
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_NOMATCH        (-1)
+</PRE>
+</P>
+<P>
+The subject string did not match the pattern.
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_NULL           (-2)
+</PRE>
+</P>
+<P>
+Either <I>code</I> or <I>subject</I> was passed as NULL, or <I>ovector</I> was
+NULL and <I>ovecsize</I> was not zero.
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_BADOPTION      (-3)
+</PRE>
+</P>
+<P>
+An unrecognized bit was set in the <I>options</I> argument.
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_BADMAGIC       (-4)
+</PRE>
+</P>
+<P>
+PCRE stores a 4-byte "magic number" at the start of the compiled code, to catch
+the case when it is passed a junk pointer. This is the error it gives when the
+magic number isn't present.
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_UNKNOWN_NODE   (-5)
+</PRE>
+</P>
+<P>
+While running the pattern match, an unknown item was encountered in the
+compiled pattern. This error could be caused by a bug in PCRE or by overwriting
+of the compiled pattern.
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_NOMEMORY       (-6)
+</PRE>
+</P>
+<P>
+If a pattern contains back references, but the <I>ovector</I> that is passed to
+<B>pcre_exec()</B> is not big enough to remember the referenced substrings, PCRE
+gets a block of memory at the start of matching to use for this purpose. If the
+call via <B>pcre_malloc()</B> fails, this error is given. The memory is freed at
+the end of matching.
+</P>
+<LI><A NAME="SEC10" HREF="#TOC1">EXTRACTING CAPTURED SUBSTRINGS</A>
+<P>
+Captured substrings can be accessed directly by using the offsets returned by
+<B>pcre_exec()</B> in <I>ovector</I>. For convenience, the functions
+<B>pcre_copy_substring()</B>, <B>pcre_get_substring()</B>, and
+<B>pcre_get_substring_list()</B> are provided for extracting captured substrings
+as new, separate, zero-terminated strings. A substring that contains a binary
+zero is correctly extracted and has a further zero added on the end, but the
+result does not, of course, function as a C string.
+</P>
+<P>
+The first three arguments are the same for all three functions: <I>subject</I>
+is the subject string which has just been successfully matched, <I>ovector</I>
+is a pointer to the vector of integer offsets that was passed to
+<B>pcre_exec()</B>, and <I>stringcount</I> is the number of substrings that
+were captured by the match, including the substring that matched the entire
+regular expression. This is the value returned by <B>pcre_exec</B> if it
+is greater than zero. If <B>pcre_exec()</B> returned zero, indicating that it
+ran out of space in <I>ovector</I>, the value passed as <I>stringcount</I> should
+be the size of the vector divided by three.
+</P>
+<P>
+The functions <B>pcre_copy_substring()</B> and <B>pcre_get_substring()</B>
+extract a single substring, whose number is given as <I>stringnumber</I>. A
+value of zero extracts the substring that matched the entire pattern, while
+higher values extract the captured substrings. For <B>pcre_copy_substring()</B>,
+the string is placed in <I>buffer</I>, whose length is given by
+<I>buffersize</I>, while for <B>pcre_get_substring()</B> a new block of memory is
+obtained via <B>pcre_malloc</B>, and its address is returned via
+<I>stringptr</I>. The yield of the function is the length of the string, not
+including the terminating zero, or one of
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_NOMEMORY       (-6)
+</PRE>
+</P>
+<P>
+The buffer was too small for <B>pcre_copy_substring()</B>, or the attempt to get
+memory failed for <B>pcre_get_substring()</B>.
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_NOSUBSTRING    (-7)
+</PRE>
+</P>
+<P>
+There is no substring whose number is <I>stringnumber</I>.
+</P>
+<P>
+The <B>pcre_get_substring_list()</B> function extracts all available substrings
+and builds a list of pointers to them. All this is done in a single block of
+memory which is obtained via <B>pcre_malloc</B>. The address of the memory block
+is returned via <I>listptr</I>, which is also the start of the list of string
+pointers. The end of the list is marked by a NULL pointer. The yield of the
+function is zero if all went well, or
+</P>
+<P>
+<PRE>
+  PCRE_ERROR_NOMEMORY       (-6)
+</PRE>
+</P>
+<P>
+if the attempt to get the memory block failed.
+</P>
+<P>
+When any of these functions encounter a substring that is unset, which can
+happen when capturing subpattern number <I>n+1</I> matches some part of the
+subject, but subpattern <I>n</I> has not been used at all, they return an empty
+string. This can be distinguished from a genuine zero-length substring by
+inspecting the appropriate offset in <I>ovector</I>, which is negative for unset
+substrings.
+</P>
+<P>
+The two convenience functions <B>pcre_free_substring()</B> and
+<B>pcre_free_substring_list()</B> can be used to free the memory returned by
+a previous call of <B>pcre_get_substring()</B> or
+<B>pcre_get_substring_list()</B>, respectively. They do nothing more than call
+the function pointed to by <B>pcre_free</B>, which of course could be called
+directly from a C program. However, PCRE is used in some situations where it is
+linked via a special interface to another programming language which cannot use
+<B>pcre_free</B> directly; it is for these cases that the functions are
+provided.
+</P>
+<LI><A NAME="SEC11" HREF="#TOC1">LIMITATIONS</A>
+<P>
+There are some size limitations in PCRE but it is hoped that they will never in
+practice be relevant.
+The maximum length of a compiled pattern is 65539 (sic) bytes.
+All values in repeating quantifiers must be less than 65536.
+There maximum number of capturing subpatterns is 65535.
+There is no limit to the number of non-capturing subpatterns, but the maximum
+depth of nesting of all kinds of parenthesized subpattern, including capturing
+subpatterns, assertions, and other types of subpattern, is 200.
+</P>
+<P>
+The maximum length of a subject string is the largest positive number that an
+integer variable can hold. However, PCRE uses recursion to handle subpatterns
+and indefinite repetition. This means that the available stack space may limit
+the size of a subject string that can be processed by certain patterns.
+</P>
+<LI><A NAME="SEC12" HREF="#TOC1">DIFFERENCES FROM PERL</A>
+<P>
+The differences described here are with respect to Perl 5.005.
+</P>
+<P>
+1. By default, a whitespace character is any character that the C library
+function <B>isspace()</B> recognizes, though it is possible to compile PCRE with
+alternative character type tables. Normally <B>isspace()</B> matches space,
+formfeed, newline, carriage return, horizontal tab, and vertical tab. Perl 5
+no longer includes vertical tab in its set of whitespace characters. The \v
+escape that was in the Perl documentation for a long time was never in fact
+recognized. However, the character itself was treated as whitespace at least
+up to 5.002. In 5.004 and 5.005 it does not match \s.
+</P>
+<P>
+2. PCRE does not allow repeat quantifiers on lookahead assertions. Perl permits
+them, but they do not mean what you might think. For example, (?!a){3} does
+not assert that the next three characters are not "a". It just asserts that the
+next character is not "a" three times.
+</P>
+<P>
+3. Capturing subpatterns that occur inside negative lookahead assertions are
+counted, but their entries in the offsets vector are never set. Perl sets its
+numerical variables from any such patterns that are matched before the
+assertion fails to match something (thereby succeeding), but only if the
+negative lookahead assertion contains just one branch.
+</P>
+<P>
+4. Though binary zero characters are supported in the subject string, they are
+not allowed in a pattern string because it is passed as a normal C string,
+terminated by zero. The escape sequence "\0" can be used in the pattern to
+represent a binary zero.
+</P>
+<P>
+5. The following Perl escape sequences are not supported: \l, \u, \L, \U,
+\E, \Q. In fact these are implemented by Perl's general string-handling and
+are not part of its pattern matching engine.
+</P>
+<P>
+6. The Perl \G assertion is not supported as it is not relevant to single
+pattern matches.
+</P>
+<P>
+7. Fairly obviously, PCRE does not support the (?{code}) and (?p{code})
+constructions. However, there is some experimental support for recursive
+patterns using the non-Perl item (?R).
+</P>
+<P>
+8. There are at the time of writing some oddities in Perl 5.005_02 concerned
+with the settings of captured strings when part of a pattern is repeated. For
+example, matching "aba" against the pattern /^(a(b)?)+$/ sets $2 to the value
+"b", but matching "aabbaa" against /^(aa(bb)?)+$/ leaves $2 unset. However, if
+the pattern is changed to /^(aa(b(b))?)+$/ then $2 (and $3) are set.
+</P>
+<P>
+In Perl 5.004 $2 is set in both cases, and that is also true of PCRE. If in the
+future Perl changes to a consistent state that is different, PCRE may change to
+follow.
+</P>
+<P>
+9. Another as yet unresolved discrepancy is that in Perl 5.005_02 the pattern
+/^(a)?(?(1)a|b)+$/ matches the string "a", whereas in PCRE it does not.
+However, in both Perl and PCRE /^(a)?a/ matched against "a" leaves $1 unset.
+</P>
+<P>
+10. PCRE provides some extensions to the Perl regular expression facilities:
+</P>
+<P>
+(a) Although lookbehind assertions must match fixed length strings, each
+alternative branch of a lookbehind assertion can match a different length of
+string. Perl 5.005 requires them all to have the same length.
+</P>
+<P>
+(b) If PCRE_DOLLAR_ENDONLY is set and PCRE_MULTILINE is not set, the $ meta-
+character matches only at the very end of the string.
+</P>
+<P>
+(c) If PCRE_EXTRA is set, a backslash followed by a letter with no special
+meaning is faulted.
+</P>
+<P>
+(d) If PCRE_UNGREEDY is set, the greediness of the repetition quantifiers is
+inverted, that is, by default they are not greedy, but if followed by a
+question mark they are.
+</P>
+<P>
+(e) PCRE_ANCHORED can be used to force a pattern to be tried only at the start
+of the subject.
+</P>
+<P>
+(f) The PCRE_NOTBOL, PCRE_NOTEOL, and PCRE_NOTEMPTY options for
+<B>pcre_exec()</B> have no Perl equivalents.
+</P>
+<P>
+(g) The (?R) construct allows for recursive pattern matching (Perl 5.6 can do
+this using the (?p{code}) construct, which PCRE cannot of course support.)
+</P>
+<LI><A NAME="SEC13" HREF="#TOC1">REGULAR EXPRESSION DETAILS</A>
+<P>
+The syntax and semantics of the regular expressions supported by PCRE are
+described below. Regular expressions are also described in the Perl
+documentation and in a number of other books, some of which have copious
+examples. Jeffrey Friedl's "Mastering Regular Expressions", published by
+O'Reilly (ISBN 1-56592-257), covers them in great detail.
+</P>
+<P>
+The description here is intended as reference documentation. The basic
+operation of PCRE is on strings of bytes. However, there is the beginnings of
+some support for UTF-8 character strings. To use this support you must
+configure PCRE to include it, and then call <B>pcre_compile()</B> with the
+PCRE_UTF8 option. How this affects the pattern matching is described in the
+final section of this document.
+</P>
+<P>
+A regular expression is a pattern that is matched against a subject string from
+left to right. Most characters stand for themselves in a pattern, and match the
+corresponding characters in the subject. As a trivial example, the pattern
+</P>
+<P>
+<PRE>
+  The quick brown fox
+</PRE>
+</P>
+<P>
+matches a portion of a subject string that is identical to itself. The power of
+regular expressions comes from the ability to include alternatives and
+repetitions in the pattern. These are encoded in the pattern by the use of
+<I>meta-characters</I>, which do not stand for themselves but instead are
+interpreted in some special way.
+</P>
+<P>
+There are two different sets of meta-characters: those that are recognized
+anywhere in the pattern except within square brackets, and those that are
+recognized in square brackets. Outside square brackets, the meta-characters are
+as follows:
+</P>
+<P>
+<PRE>
+  \      general escape character with several uses
+  ^      assert start of subject (or line, in multiline mode)
+  $      assert end of subject (or line, in multiline mode)
+  .      match any character except newline (by default)
+  [      start character class definition
+  |      start of alternative branch
+  (      start subpattern
+  )      end subpattern
+  ?      extends the meaning of (
+         also 0 or 1 quantifier
+         also quantifier minimizer
+  *      0 or more quantifier
+  +      1 or more quantifier
+  {      start min/max quantifier
+</PRE>
+</P>
+<P>
+Part of a pattern that is in square brackets is called a "character class". In
+a character class the only meta-characters are:
+</P>
+<P>
+<PRE>
+  \      general escape character
+  ^      negate the class, but only if the first character
+  -      indicates character range
+  ]      terminates the character class
+</PRE>
+</P>
+<P>
+The following sections describe the use of each of the meta-characters.
+</P>
+<LI><A NAME="SEC14" HREF="#TOC1">BACKSLASH</A>
+<P>
+The backslash character has several uses. Firstly, if it is followed by a
+non-alphameric character, it takes away any special meaning that character may
+have. This use of backslash as an escape character applies both inside and
+outside character classes.
+</P>
+<P>
+For example, if you want to match a "*" character, you write "\*" in the
+pattern. This applies whether or not the following character would otherwise be
+interpreted as a meta-character, so it is always safe to precede a
+non-alphameric with "\" to specify that it stands for itself. In particular,
+if you want to match a backslash, you write "\\".
+</P>
+<P>
+If a pattern is compiled with the PCRE_EXTENDED option, whitespace in the
+pattern (other than in a character class) and characters between a "#" outside
+a character class and the next newline character are ignored. An escaping
+backslash can be used to include a whitespace or "#" character as part of the
+pattern.
+</P>
+<P>
+A second use of backslash provides a way of encoding non-printing characters
+in patterns in a visible manner. There is no restriction on the appearance of
+non-printing characters, apart from the binary zero that terminates a pattern,
+but when a pattern is being prepared by text editing, it is usually easier to
+use one of the following escape sequences than the binary character it
+represents:
+</P>
+<P>
+<PRE>
+  \a     alarm, that is, the BEL character (hex 07)
+  \cx    "control-x", where x is any character
+  \e     escape (hex 1B)
+  \f     formfeed (hex 0C)
+  \n     newline (hex 0A)
+  \r     carriage return (hex 0D)
+  \t     tab (hex 09)
+  \xhh   character with hex code hh
+  \ddd   character with octal code ddd, or backreference
+</PRE>
+</P>
+<P>
+The precise effect of "\cx" is as follows: if "x" is a lower case letter, it
+is converted to upper case. Then bit 6 of the character (hex 40) is inverted.
+Thus "\cz" becomes hex 1A, but "\c{" becomes hex 3B, while "\c;" becomes hex
+7B.
+</P>
+<P>
+After "\x", up to two hexadecimal digits are read (letters can be in upper or
+lower case).
+</P>
+<P>
+After "\0" up to two further octal digits are read. In both cases, if there
+are fewer than two digits, just those that are present are used. Thus the
+sequence "\0\x\07" specifies two binary zeros followed by a BEL character.
+Make sure you supply two digits after the initial zero if the character that
+follows is itself an octal digit.
+</P>
+<P>
+The handling of a backslash followed by a digit other than 0 is complicated.
+Outside a character class, PCRE reads it and any following digits as a decimal
+number. If the number is less than 10, or if there have been at least that many
+previous capturing left parentheses in the expression, the entire sequence is
+taken as a <I>back reference</I>. A description of how this works is given
+later, following the discussion of parenthesized subpatterns.
+</P>
+<P>
+Inside a character class, or if the decimal number is greater than 9 and there
+have not been that many capturing subpatterns, PCRE re-reads up to three octal
+digits following the backslash, and generates a single byte from the least
+significant 8 bits of the value. Any subsequent digits stand for themselves.
+For example:
+</P>
+<P>
+<PRE>
+  \040   is another way of writing a space
+  \40    is the same, provided there are fewer than 40
+            previous capturing subpatterns
+  \7     is always a back reference
+  \11    might be a back reference, or another way of
+            writing a tab
+  \011   is always a tab
+  \0113  is a tab followed by the character "3"
+  \113   is the character with octal code 113 (since there
+            can be no more than 99 back references)
+  \377   is a byte consisting entirely of 1 bits
+  \81    is either a back reference, or a binary zero
+            followed by the two characters "8" and "1"
+</PRE>
+</P>
+<P>
+Note that octal values of 100 or greater must not be introduced by a leading
+zero, because no more than three octal digits are ever read.
+</P>
+<P>
+All the sequences that define a single byte value can be used both inside and
+outside character classes. In addition, inside a character class, the sequence
+"\b" is interpreted as the backspace character (hex 08). Outside a character
+class it has a different meaning (see below).
+</P>
+<P>
+The third use of backslash is for specifying generic character types:
+</P>
+<P>
+<PRE>
+  \d     any decimal digit
+  \D     any character that is not a decimal digit
+  \s     any whitespace character
+  \S     any character that is not a whitespace character
+  \w     any "word" character
+  \W     any "non-word" character
+</PRE>
+</P>
+<P>
+Each pair of escape sequences partitions the complete set of characters into
+two disjoint sets. Any given character matches one, and only one, of each pair.
+</P>
+<P>
+A "word" character is any letter or digit or the underscore character, that is,
+any character which can be part of a Perl "word". The definition of letters and
+digits is controlled by PCRE's character tables, and may vary if locale-
+specific matching is taking place (see "Locale support" above). For example, in
+the "fr" (French) locale, some character codes greater than 128 are used for
+accented letters, and these are matched by \w.
+</P>
+<P>
+These character type sequences can appear both inside and outside character
+classes. They each match one character of the appropriate type. If the current
+matching point is at the end of the subject string, all of them fail, since
+there is no character to match.
+</P>
+<P>
+The fourth use of backslash is for certain simple assertions. An assertion
+specifies a condition that has to be met at a particular point in a match,
+without consuming any characters from the subject string. The use of
+subpatterns for more complicated assertions is described below. The backslashed
+assertions are
+</P>
+<P>
+<PRE>
+  \b     word boundary
+  \B     not a word boundary
+  \A     start of subject (independent of multiline mode)
+  \Z     end of subject or newline at end (independent of multiline mode)
+  \z     end of subject (independent of multiline mode)
+</PRE>
+</P>
+<P>
+These assertions may not appear in character classes (but note that "\b" has a
+different meaning, namely the backspace character, inside a character class).
+</P>
+<P>
+A word boundary is a position in the subject string where the current character
+and the previous character do not both match \w or \W (i.e. one matches
+\w and the other matches \W), or the start or end of the string if the
+first or last character matches \w, respectively.
+</P>
+<P>
+The \A, \Z, and \z assertions differ from the traditional circumflex and
+dollar (described below) in that they only ever match at the very start and end
+of the subject string, whatever options are set. They are not affected by the
+PCRE_NOTBOL or PCRE_NOTEOL options. If the <I>startoffset</I> argument of
+<B>pcre_exec()</B> is non-zero, \A can never match. The difference between \Z
+and \z is that \Z matches before a newline that is the last character of the
+string as well as at the end of the string, whereas \z matches only at the
+end.
+</P>
+<LI><A NAME="SEC15" HREF="#TOC1">CIRCUMFLEX AND DOLLAR</A>
+<P>
+Outside a character class, in the default matching mode, the circumflex
+character is an assertion which is true only if the current matching point is
+at the start of the subject string. If the <I>startoffset</I> argument of
+<B>pcre_exec()</B> is non-zero, circumflex can never match. Inside a character
+class, circumflex has an entirely different meaning (see below).
+</P>
+<P>
+Circumflex need not be the first character of the pattern if a number of
+alternatives are involved, but it should be the first thing in each alternative
+in which it appears if the pattern is ever to match that branch. If all
+possible alternatives start with a circumflex, that is, if the pattern is
+constrained to match only at the start of the subject, it is said to be an
+"anchored" pattern. (There are also other constructs that can cause a pattern
+to be anchored.)
+</P>
+<P>
+A dollar character is an assertion which is true only if the current matching
+point is at the end of the subject string, or immediately before a newline
+character that is the last character in the string (by default). Dollar need
+not be the last character of the pattern if a number of alternatives are
+involved, but it should be the last item in any branch in which it appears.
+Dollar has no special meaning in a character class.
+</P>
+<P>
+The meaning of dollar can be changed so that it matches only at the very end of
+the string, by setting the PCRE_DOLLAR_ENDONLY option at compile or matching
+time. This does not affect the \Z assertion.
+</P>
+<P>
+The meanings of the circumflex and dollar characters are changed if the
+PCRE_MULTILINE option is set. When this is the case, they match immediately
+after and immediately before an internal "\n" character, respectively, in
+addition to matching at the start and end of the subject string. For example,
+the pattern /^abc$/ matches the subject string "def\nabc" in multiline mode,
+but not otherwise. Consequently, patterns that are anchored in single line mode
+because all branches start with "^" are not anchored in multiline mode, and a
+match for circumflex is possible when the <I>startoffset</I> argument of
+<B>pcre_exec()</B> is non-zero. The PCRE_DOLLAR_ENDONLY option is ignored if
+PCRE_MULTILINE is set.
+</P>
+<P>
+Note that the sequences \A, \Z, and \z can be used to match the start and
+end of the subject in both modes, and if all branches of a pattern start with
+\A it is always anchored, whether PCRE_MULTILINE is set or not.
+</P>
+<LI><A NAME="SEC16" HREF="#TOC1">FULL STOP (PERIOD, DOT)</A>
+<P>
+Outside a character class, a dot in the pattern matches any one character in
+the subject, including a non-printing character, but not (by default) newline.
+If the PCRE_DOTALL option is set, dots match newlines as well. The handling of
+dot is entirely independent of the handling of circumflex and dollar, the only
+relationship being that they both involve newline characters. Dot has no
+special meaning in a character class.
+</P>
+<LI><A NAME="SEC17" HREF="#TOC1">SQUARE BRACKETS</A>
+<P>
+An opening square bracket introduces a character class, terminated by a closing
+square bracket. A closing square bracket on its own is not special. If a
+closing square bracket is required as a member of the class, it should be the
+first data character in the class (after an initial circumflex, if present) or
+escaped with a backslash.
+</P>
+<P>
+A character class matches a single character in the subject; the character must
+be in the set of characters defined by the class, unless the first character in
+the class is a circumflex, in which case the subject character must not be in
+the set defined by the class. If a circumflex is actually required as a member
+of the class, ensure it is not the first character, or escape it with a
+backslash.
+</P>
+<P>
+For example, the character class [aeiou] matches any lower case vowel, while
+[^aeiou] matches any character that is not a lower case vowel. Note that a
+circumflex is just a convenient notation for specifying the characters which
+are in the class by enumerating those that are not. It is not an assertion: it
+still consumes a character from the subject string, and fails if the current
+pointer is at the end of the string.
+</P>
+<P>
+When caseless matching is set, any letters in a class represent both their
+upper case and lower case versions, so for example, a caseless [aeiou] matches
+"A" as well as "a", and a caseless [^aeiou] does not match "A", whereas a
+caseful version would.
+</P>
+<P>
+The newline character is never treated in any special way in character classes,
+whatever the setting of the PCRE_DOTALL or PCRE_MULTILINE options is. A class
+such as [^a] will always match a newline.
+</P>
+<P>
+The minus (hyphen) character can be used to specify a range of characters in a
+character class. For example, [d-m] matches any letter between d and m,
+inclusive. If a minus character is required in a class, it must be escaped with
+a backslash or appear in a position where it cannot be interpreted as
+indicating a range, typically as the first or last character in the class.
+</P>
+<P>
+It is not possible to have the literal character "]" as the end character of a
+range. A pattern such as [W-]46] is interpreted as a class of two characters
+("W" and "-") followed by a literal string "46]", so it would match "W46]" or
+"-46]". However, if the "]" is escaped with a backslash it is interpreted as
+the end of range, so [W-\]46] is interpreted as a single class containing a
+range followed by two separate characters. The octal or hexadecimal
+representation of "]" can also be used to end a range.
+</P>
+<P>
+Ranges operate in ASCII collating sequence. They can also be used for
+characters specified numerically, for example [\000-\037]. If a range that
+includes letters is used when caseless matching is set, it matches the letters
+in either case. For example, [W-c] is equivalent to [][\^_`wxyzabc], matched
+caselessly, and if character tables for the "fr" locale are in use,
+[\xc8-\xcb] matches accented E characters in both cases.
+</P>
+<P>
+The character types \d, \D, \s, \S, \w, and \W may also appear in a
+character class, and add the characters that they match to the class. For
+example, [\dABCDEF] matches any hexadecimal digit. A circumflex can
+conveniently be used with the upper case character types to specify a more
+restricted set of characters than the matching lower case type. For example,
+the class [^\W_] matches any letter or digit, but not underscore.
+</P>
+<P>
+All non-alphameric characters other than \, -, ^ (at the start) and the
+terminating ] are non-special in character classes, but it does no harm if they
+are escaped.
+</P>
+<LI><A NAME="SEC18" HREF="#TOC1">POSIX CHARACTER CLASSES</A>
+<P>
+Perl 5.6 (not yet released at the time of writing) is going to support the
+POSIX notation for character classes, which uses names enclosed by [: and :]
+within the enclosing square brackets. PCRE supports this notation. For example,
+</P>
+<P>
+<PRE>
+  [01[:alpha:]%]
+</PRE>
+</P>
+<P>
+matches "0", "1", any alphabetic character, or "%". The supported class names
+are
+</P>
+<P>
+<PRE>
+  alnum    letters and digits
+  alpha    letters
+  ascii    character codes 0 - 127
+  cntrl    control characters
+  digit    decimal digits (same as \d)
+  graph    printing characters, excluding space
+  lower    lower case letters
+  print    printing characters, including space
+  punct    printing characters, excluding letters and digits
+  space    white space (same as \s)
+  upper    upper case letters
+  word     "word" characters (same as \w)
+  xdigit   hexadecimal digits
+</PRE>
+</P>
+<P>
+The names "ascii" and "word" are Perl extensions. Another Perl extension is
+negation, which is indicated by a ^ character after the colon. For example,
+</P>
+<P>
+<PRE>
+  [12[:^digit:]]
+</PRE>
+</P>
+<P>
+matches "1", "2", or any non-digit. PCRE (and Perl) also recognize the POSIX
+syntax [.ch.] and [=ch=] where "ch" is a "collating element", but these are not
+supported, and an error is given if they are encountered.
+</P>
+<LI><A NAME="SEC19" HREF="#TOC1">VERTICAL BAR</A>
+<P>
+Vertical bar characters are used to separate alternative patterns. For example,
+the pattern
+</P>
+<P>
+<PRE>
+  gilbert|sullivan
+</PRE>
+</P>
+<P>
+matches either "gilbert" or "sullivan". Any number of alternatives may appear,
+and an empty alternative is permitted (matching the empty string).
+The matching process tries each alternative in turn, from left to right,
+and the first one that succeeds is used. If the alternatives are within a
+subpattern (defined below), "succeeds" means matching the rest of the main
+pattern as well as the alternative in the subpattern.
+</P>
+<LI><A NAME="SEC20" HREF="#TOC1">INTERNAL OPTION SETTING</A>
+<P>
+The settings of PCRE_CASELESS, PCRE_MULTILINE, PCRE_DOTALL, and PCRE_EXTENDED
+can be changed from within the pattern by a sequence of Perl option letters
+enclosed between "(?" and ")". The option letters are
+</P>
+<P>
+<PRE>
+  i  for PCRE_CASELESS
+  m  for PCRE_MULTILINE
+  s  for PCRE_DOTALL
+  x  for PCRE_EXTENDED
+</PRE>
+</P>
+<P>
+For example, (?im) sets caseless, multiline matching. It is also possible to
+unset these options by preceding the letter with a hyphen, and a combined
+setting and unsetting such as (?im-sx), which sets PCRE_CASELESS and
+PCRE_MULTILINE while unsetting PCRE_DOTALL and PCRE_EXTENDED, is also
+permitted. If a letter appears both before and after the hyphen, the option is
+unset.
+</P>
+<P>
+The scope of these option changes depends on where in the pattern the setting
+occurs. For settings that are outside any subpattern (defined below), the
+effect is the same as if the options were set or unset at the start of
+matching. The following patterns all behave in exactly the same way:
+</P>
+<P>
+<PRE>
+  (?i)abc
+  a(?i)bc
+  ab(?i)c
+  abc(?i)
+</PRE>
+</P>
+<P>
+which in turn is the same as compiling the pattern abc with PCRE_CASELESS set.
+In other words, such "top level" settings apply to the whole pattern (unless
+there are other changes inside subpatterns). If there is more than one setting
+of the same option at top level, the rightmost setting is used.
+</P>
+<P>
+If an option change occurs inside a subpattern, the effect is different. This
+is a change of behaviour in Perl 5.005. An option change inside a subpattern
+affects only that part of the subpattern that follows it, so
+</P>
+<P>
+<PRE>
+  (a(?i)b)c
+</PRE>
+</P>
+<P>
+matches abc and aBc and no other strings (assuming PCRE_CASELESS is not used).
+By this means, options can be made to have different settings in different
+parts of the pattern. Any changes made in one alternative do carry on
+into subsequent branches within the same subpattern. For example,
+</P>
+<P>
+<PRE>
+  (a(?i)b|c)
+</PRE>
+</P>
+<P>
+matches "ab", "aB", "c", and "C", even though when matching "C" the first
+branch is abandoned before the option setting. This is because the effects of
+option settings happen at compile time. There would be some very weird
+behaviour otherwise.
+</P>
+<P>
+The PCRE-specific options PCRE_UNGREEDY and PCRE_EXTRA can be changed in the
+same way as the Perl-compatible options by using the characters U and X
+respectively. The (?X) flag setting is special in that it must always occur
+earlier in the pattern than any of the additional features it turns on, even
+when it is at top level. It is best put at the start.
+</P>
+<LI><A NAME="SEC21" HREF="#TOC1">SUBPATTERNS</A>
+<P>
+Subpatterns are delimited by parentheses (round brackets), which can be nested.
+Marking part of a pattern as a subpattern does two things:
+</P>
+<P>
+1. It localizes a set of alternatives. For example, the pattern
+</P>
+<P>
+<PRE>
+  cat(aract|erpillar|)
+</PRE>
+</P>
+<P>
+matches one of the words "cat", "cataract", or "caterpillar". Without the
+parentheses, it would match "cataract", "erpillar" or the empty string.
+</P>
+<P>
+2. It sets up the subpattern as a capturing subpattern (as defined above).
+When the whole pattern matches, that portion of the subject string that matched
+the subpattern is passed back to the caller via the <I>ovector</I> argument of
+<B>pcre_exec()</B>. Opening parentheses are counted from left to right (starting
+from 1) to obtain the numbers of the capturing subpatterns.
+</P>
+<P>
+For example, if the string "the red king" is matched against the pattern
+</P>
+<P>
+<PRE>
+  the ((red|white) (king|queen))
+</PRE>
+</P>
+<P>
+the captured substrings are "red king", "red", and "king", and are numbered 1,
+2, and 3, respectively.
+</P>
+<P>
+The fact that plain parentheses fulfil two functions is not always helpful.
+There are often times when a grouping subpattern is required without a
+capturing requirement. If an opening parenthesis is followed by "?:", the
+subpattern does not do any capturing, and is not counted when computing the
+number of any subsequent capturing subpatterns. For example, if the string "the
+white queen" is matched against the pattern
+</P>
+<P>
+<PRE>
+  the ((?:red|white) (king|queen))
+</PRE>
+</P>
+<P>
+the captured substrings are "white queen" and "queen", and are numbered 1 and
+2. The maximum number of captured substrings is 99, and the maximum number of
+all subpatterns, both capturing and non-capturing, is 200.
+</P>
+<P>
+As a convenient shorthand, if any option settings are required at the start of
+a non-capturing subpattern, the option letters may appear between the "?" and
+the ":". Thus the two patterns
+</P>
+<P>
+<PRE>
+  (?i:saturday|sunday)
+  (?:(?i)saturday|sunday)
+</PRE>
+</P>
+<P>
+match exactly the same set of strings. Because alternative branches are tried
+from left to right, and options are not reset until the end of the subpattern
+is reached, an option setting in one branch does affect subsequent branches, so
+the above patterns match "SUNDAY" as well as "Saturday".
+</P>
+<LI><A NAME="SEC22" HREF="#TOC1">REPETITION</A>
+<P>
+Repetition is specified by quantifiers, which can follow any of the following
+items:
+</P>
+<P>
+<PRE>
+  a single character, possibly escaped
+  the . metacharacter
+  a character class
+  a back reference (see next section)
+  a parenthesized subpattern (unless it is an assertion - see below)
+</PRE>
+</P>
+<P>
+The general repetition quantifier specifies a minimum and maximum number of
+permitted matches, by giving the two numbers in curly brackets (braces),
+separated by a comma. The numbers must be less than 65536, and the first must
+be less than or equal to the second. For example:
+</P>
+<P>
+<PRE>
+  z{2,4}
+</PRE>
+</P>
+<P>
+matches "zz", "zzz", or "zzzz". A closing brace on its own is not a special
+character. If the second number is omitted, but the comma is present, there is
+no upper limit; if the second number and the comma are both omitted, the
+quantifier specifies an exact number of required matches. Thus
+</P>
+<P>
+<PRE>
+  [aeiou]{3,}
+</PRE>
+</P>
+<P>
+matches at least 3 successive vowels, but may match many more, while
+</P>
+<P>
+<PRE>
+  \d{8}
+</PRE>
+</P>
+<P>
+matches exactly 8 digits. An opening curly bracket that appears in a position
+where a quantifier is not allowed, or one that does not match the syntax of a
+quantifier, is taken as a literal character. For example, {,6} is not a
+quantifier, but a literal string of four characters.
+</P>
+<P>
+The quantifier {0} is permitted, causing the expression to behave as if the
+previous item and the quantifier were not present.
+</P>
+<P>
+For convenience (and historical compatibility) the three most common
+quantifiers have single-character abbreviations:
+</P>
+<P>
+<PRE>
+  *    is equivalent to {0,}
+  +    is equivalent to {1,}
+  ?    is equivalent to {0,1}
+</PRE>
+</P>
+<P>
+It is possible to construct infinite loops by following a subpattern that can
+match no characters with a quantifier that has no upper limit, for example:
+</P>
+<P>
+<PRE>
+  (a?)*
+</PRE>
+</P>
+<P>
+Earlier versions of Perl and PCRE used to give an error at compile time for
+such patterns. However, because there are cases where this can be useful, such
+patterns are now accepted, but if any repetition of the subpattern does in fact
+match no characters, the loop is forcibly broken.
+</P>
+<P>
+By default, the quantifiers are "greedy", that is, they match as much as
+possible (up to the maximum number of permitted times), without causing the
+rest of the pattern to fail. The classic example of where this gives problems
+is in trying to match comments in C programs. These appear between the
+sequences /* and */ and within the sequence, individual * and / characters may
+appear. An attempt to match C comments by applying the pattern
+</P>
+<P>
+<PRE>
+  /\*.*\*/
+</PRE>
+</P>
+<P>
+to the string
+</P>
+<P>
+<PRE>
+  /* first command */  not comment  /* second comment */
+</PRE>
+</P>
+<P>
+fails, because it matches the entire string owing to the greediness of the .*
+item.
+</P>
+<P>
+However, if a quantifier is followed by a question mark, it ceases to be
+greedy, and instead matches the minimum number of times possible, so the
+pattern
+</P>
+<P>
+<PRE>
+  /\*.*?\*/
+</PRE>
+</P>
+<P>
+does the right thing with the C comments. The meaning of the various
+quantifiers is not otherwise changed, just the preferred number of matches.
+Do not confuse this use of question mark with its use as a quantifier in its
+own right. Because it has two uses, it can sometimes appear doubled, as in
+</P>
+<P>
+<PRE>
+  \d??\d
+</PRE>
+</P>
+<P>
+which matches one digit by preference, but can match two if that is the only
+way the rest of the pattern matches.
+</P>
+<P>
+If the PCRE_UNGREEDY option is set (an option which is not available in Perl),
+the quantifiers are not greedy by default, but individual ones can be made
+greedy by following them with a question mark. In other words, it inverts the
+default behaviour.
+</P>
+<P>
+When a parenthesized subpattern is quantified with a minimum repeat count that
+is greater than 1 or with a limited maximum, more store is required for the
+compiled pattern, in proportion to the size of the minimum or maximum.
+</P>
+<P>
+If a pattern starts with .* or .{0,} and the PCRE_DOTALL option (equivalent
+to Perl's /s) is set, thus allowing the . to match newlines, the pattern is
+implicitly anchored, because whatever follows will be tried against every
+character position in the subject string, so there is no point in retrying the
+overall match at any position after the first. PCRE treats such a pattern as
+though it were preceded by \A. In cases where it is known that the subject
+string contains no newlines, it is worth setting PCRE_DOTALL when the pattern
+begins with .* in order to obtain this optimization, or alternatively using ^
+to indicate anchoring explicitly.
+</P>
+<P>
+When a capturing subpattern is repeated, the value captured is the substring
+that matched the final iteration. For example, after
+</P>
+<P>
+<PRE>
+  (tweedle[dume]{3}\s*)+
+</PRE>
+</P>
+<P>
+has matched "tweedledum tweedledee" the value of the captured substring is
+"tweedledee". However, if there are nested capturing subpatterns, the
+corresponding captured values may have been set in previous iterations. For
+example, after
+</P>
+<P>
+<PRE>
+  /(a|(b))+/
+</PRE>
+</P>
+<P>
+matches "aba" the value of the second captured substring is "b".
+</P>
+<LI><A NAME="SEC23" HREF="#TOC1">BACK REFERENCES</A>
+<P>
+Outside a character class, a backslash followed by a digit greater than 0 (and
+possibly further digits) is a back reference to a capturing subpattern earlier
+(i.e. to its left) in the pattern, provided there have been that many previous
+capturing left parentheses.
+</P>
+<P>
+However, if the decimal number following the backslash is less than 10, it is
+always taken as a back reference, and causes an error only if there are not
+that many capturing left parentheses in the entire pattern. In other words, the
+parentheses that are referenced need not be to the left of the reference for
+numbers less than 10. See the section entitled "Backslash" above for further
+details of the handling of digits following a backslash.
+</P>
+<P>
+A back reference matches whatever actually matched the capturing subpattern in
+the current subject string, rather than anything matching the subpattern
+itself. So the pattern
+</P>
+<P>
+<PRE>
+  (sens|respons)e and \1ibility
+</PRE>
+</P>
+<P>
+matches "sense and sensibility" and "response and responsibility", but not
+"sense and responsibility". If caseful matching is in force at the time of the
+back reference, the case of letters is relevant. For example,
+</P>
+<P>
+<PRE>
+  ((?i)rah)\s+\1
+</PRE>
+</P>
+<P>
+matches "rah rah" and "RAH RAH", but not "RAH rah", even though the original
+capturing subpattern is matched caselessly.
+</P>
+<P>
+There may be more than one back reference to the same subpattern. If a
+subpattern has not actually been used in a particular match, any back
+references to it always fail. For example, the pattern
+</P>
+<P>
+<PRE>
+  (a|(bc))\2
+</PRE>
+</P>
+<P>
+always fails if it starts to match "a" rather than "bc". Because there may be
+up to 99 back references, all digits following the backslash are taken
+as part of a potential back reference number. If the pattern continues with a
+digit character, some delimiter must be used to terminate the back reference.
+If the PCRE_EXTENDED option is set, this can be whitespace. Otherwise an empty
+comment can be used.
+</P>
+<P>
+A back reference that occurs inside the parentheses to which it refers fails
+when the subpattern is first used, so, for example, (a\1) never matches.
+However, such references can be useful inside repeated subpatterns. For
+example, the pattern
+</P>
+<P>
+<PRE>
+  (a|b\1)+
+</PRE>
+</P>
+<P>
+matches any number of "a"s and also "aba", "ababbaa" etc. At each iteration of
+the subpattern, the back reference matches the character string corresponding
+to the previous iteration. In order for this to work, the pattern must be such
+that the first iteration does not need to match the back reference. This can be
+done using alternation, as in the example above, or by a quantifier with a
+minimum of zero.
+</P>
+<LI><A NAME="SEC24" HREF="#TOC1">ASSERTIONS</A>
+<P>
+An assertion is a test on the characters following or preceding the current
+matching point that does not actually consume any characters. The simple
+assertions coded as \b, \B, \A, \Z, \z, ^ and $ are described above. More
+complicated assertions are coded as subpatterns. There are two kinds: those
+that look ahead of the current position in the subject string, and those that
+look behind it.
+</P>
+<P>
+An assertion subpattern is matched in the normal way, except that it does not
+cause the current matching position to be changed. Lookahead assertions start
+with (?= for positive assertions and (?! for negative assertions. For example,
+</P>
+<P>
+<PRE>
+  \w+(?=;)
+</PRE>
+</P>
+<P>
+matches a word followed by a semicolon, but does not include the semicolon in
+the match, and
+</P>
+<P>
+<PRE>
+  foo(?!bar)
+</PRE>
+</P>
+<P>
+matches any occurrence of "foo" that is not followed by "bar". Note that the
+apparently similar pattern
+</P>
+<P>
+<PRE>
+  (?!foo)bar
+</PRE>
+</P>
+<P>
+does not find an occurrence of "bar" that is preceded by something other than
+"foo"; it finds any occurrence of "bar" whatsoever, because the assertion
+(?!foo) is always true when the next three characters are "bar". A
+lookbehind assertion is needed to achieve this effect.
+</P>
+<P>
+Lookbehind assertions start with (?&#60;= for positive assertions and (?&#60;! for
+negative assertions. For example,
+</P>
+<P>
+<PRE>
+  (?&#60;!foo)bar
+</PRE>
+</P>
+<P>
+does find an occurrence of "bar" that is not preceded by "foo". The contents of
+a lookbehind assertion are restricted such that all the strings it matches must
+have a fixed length. However, if there are several alternatives, they do not
+all have to have the same fixed length. Thus
+</P>
+<P>
+<PRE>
+  (?&#60;=bullock|donkey)
+</PRE>
+</P>
+<P>
+is permitted, but
+</P>
+<P>
+<PRE>
+  (?&#60;!dogs?|cats?)
+</PRE>
+</P>
+<P>
+causes an error at compile time. Branches that match different length strings
+are permitted only at the top level of a lookbehind assertion. This is an
+extension compared with Perl 5.005, which requires all branches to match the
+same length of string. An assertion such as
+</P>
+<P>
+<PRE>
+  (?&#60;=ab(c|de))
+</PRE>
+</P>
+<P>
+is not permitted, because its single top-level branch can match two different
+lengths, but it is acceptable if rewritten to use two top-level branches:
+</P>
+<P>
+<PRE>
+  (?&#60;=abc|abde)
+</PRE>
+</P>
+<P>
+The implementation of lookbehind assertions is, for each alternative, to
+temporarily move the current position back by the fixed width and then try to
+match. If there are insufficient characters before the current position, the
+match is deemed to fail. Lookbehinds in conjunction with once-only subpatterns
+can be particularly useful for matching at the ends of strings; an example is
+given at the end of the section on once-only subpatterns.
+</P>
+<P>
+Several assertions (of any sort) may occur in succession. For example,
+</P>
+<P>
+<PRE>
+  (?&#60;=\d{3})(?&#60;!999)foo
+</PRE>
+</P>
+<P>
+matches "foo" preceded by three digits that are not "999". Notice that each of
+the assertions is applied independently at the same point in the subject
+string. First there is a check that the previous three characters are all
+digits, and then there is a check that the same three characters are not "999".
+This pattern does <I>not</I> match "foo" preceded by six characters, the first
+of which are digits and the last three of which are not "999". For example, it
+doesn't match "123abcfoo". A pattern to do that is
+</P>
+<P>
+<PRE>
+  (?&#60;=\d{3}...)(?&#60;!999)foo
+</PRE>
+</P>
+<P>
+This time the first assertion looks at the preceding six characters, checking
+that the first three are digits, and then the second assertion checks that the
+preceding three characters are not "999".
+</P>
+<P>
+Assertions can be nested in any combination. For example,
+</P>
+<P>
+<PRE>
+  (?&#60;=(?&#60;!foo)bar)baz
+</PRE>
+</P>
+<P>
+matches an occurrence of "baz" that is preceded by "bar" which in turn is not
+preceded by "foo", while
+</P>
+<P>
+<PRE>
+  (?&#60;=\d{3}(?!999)...)foo
+</PRE>
+</P>
+<P>
+is another pattern which matches "foo" preceded by three digits and any three
+characters that are not "999".
+</P>
+<P>
+Assertion subpatterns are not capturing subpatterns, and may not be repeated,
+because it makes no sense to assert the same thing several times. If any kind
+of assertion contains capturing subpatterns within it, these are counted for
+the purposes of numbering the capturing subpatterns in the whole pattern.
+However, substring capturing is carried out only for positive assertions,
+because it does not make sense for negative assertions.
+</P>
+<P>
+Assertions count towards the maximum of 200 parenthesized subpatterns.
+</P>
+<LI><A NAME="SEC25" HREF="#TOC1">ONCE-ONLY SUBPATTERNS</A>
+<P>
+With both maximizing and minimizing repetition, failure of what follows
+normally causes the repeated item to be re-evaluated to see if a different
+number of repeats allows the rest of the pattern to match. Sometimes it is
+useful to prevent this, either to change the nature of the match, or to cause
+it fail earlier than it otherwise might, when the author of the pattern knows
+there is no point in carrying on.
+</P>
+<P>
+Consider, for example, the pattern \d+foo when applied to the subject line
+</P>
+<P>
+<PRE>
+  123456bar
+</PRE>
+</P>
+<P>
+After matching all 6 digits and then failing to match "foo", the normal
+action of the matcher is to try again with only 5 digits matching the \d+
+item, and then with 4, and so on, before ultimately failing. Once-only
+subpatterns provide the means for specifying that once a portion of the pattern
+has matched, it is not to be re-evaluated in this way, so the matcher would
+give up immediately on failing to match "foo" the first time. The notation is
+another kind of special parenthesis, starting with (?&#62; as in this example:
+</P>
+<P>
+<PRE>
+  (?&#62;\d+)bar
+</PRE>
+</P>
+<P>
+This kind of parenthesis "locks up" the  part of the pattern it contains once
+it has matched, and a failure further into the pattern is prevented from
+backtracking into it. Backtracking past it to previous items, however, works as
+normal.
+</P>
+<P>
+An alternative description is that a subpattern of this type matches the string
+of characters that an identical standalone pattern would match, if anchored at
+the current point in the subject string.
+</P>
+<P>
+Once-only subpatterns are not capturing subpatterns. Simple cases such as the
+above example can be thought of as a maximizing repeat that must swallow
+everything it can. So, while both \d+ and \d+? are prepared to adjust the
+number of digits they match in order to make the rest of the pattern match,
+(?&#62;\d+) can only match an entire sequence of digits.
+</P>
+<P>
+This construction can of course contain arbitrarily complicated subpatterns,
+and it can be nested.
+</P>
+<P>
+Once-only subpatterns can be used in conjunction with lookbehind assertions to
+specify efficient matching at the end of the subject string. Consider a simple
+pattern such as
+</P>
+<P>
+<PRE>
+  abcd$
+</PRE>
+</P>
+<P>
+when applied to a long string which does not match. Because matching proceeds
+from left to right, PCRE will look for each "a" in the subject and then see if
+what follows matches the rest of the pattern. If the pattern is specified as
+</P>
+<P>
+<PRE>
+  ^.*abcd$
+</PRE>
+</P>
+<P>
+the initial .* matches the entire string at first, but when this fails (because
+there is no following "a"), it backtracks to match all but the last character,
+then all but the last two characters, and so on. Once again the search for "a"
+covers the entire string, from right to left, so we are no better off. However,
+if the pattern is written as
+</P>
+<P>
+<PRE>
+  ^(?&#62;.*)(?&#60;=abcd)
+</PRE>
+</P>
+<P>
+there can be no backtracking for the .* item; it can match only the entire
+string. The subsequent lookbehind assertion does a single test on the last four
+characters. If it fails, the match fails immediately. For long strings, this
+approach makes a significant difference to the processing time.
+</P>
+<P>
+When a pattern contains an unlimited repeat inside a subpattern that can itself
+be repeated an unlimited number of times, the use of a once-only subpattern is
+the only way to avoid some failing matches taking a very long time indeed.
+The pattern
+</P>
+<P>
+<PRE>
+  (\D+|&#60;\d+&#62;)*[!?]
+</PRE>
+</P>
+<P>
+matches an unlimited number of substrings that either consist of non-digits, or
+digits enclosed in &#60;&#62;, followed by either ! or ?. When it matches, it runs
+quickly. However, if it is applied to
+</P>
+<P>
+<PRE>
+  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+</PRE>
+</P>
+<P>
+it takes a long time before reporting failure. This is because the string can
+be divided between the two repeats in a large number of ways, and all have to
+be tried. (The example used [!?] rather than a single character at the end,
+because both PCRE and Perl have an optimization that allows for fast failure
+when a single character is used. They remember the last single character that
+is required for a match, and fail early if it is not present in the string.)
+If the pattern is changed to
+</P>
+<P>
+<PRE>
+  ((?&#62;\D+)|&#60;\d+&#62;)*[!?]
+</PRE>
+</P>
+<P>
+sequences of non-digits cannot be broken, and failure happens quickly.
+</P>
+<LI><A NAME="SEC26" HREF="#TOC1">CONDITIONAL SUBPATTERNS</A>
+<P>
+It is possible to cause the matching process to obey a subpattern
+conditionally or to choose between two alternative subpatterns, depending on
+the result of an assertion, or whether a previous capturing subpattern matched
+or not. The two possible forms of conditional subpattern are
+</P>
+<P>
+<PRE>
+  (?(condition)yes-pattern)
+  (?(condition)yes-pattern|no-pattern)
+</PRE>
+</P>
+<P>
+If the condition is satisfied, the yes-pattern is used; otherwise the
+no-pattern (if present) is used. If there are more than two alternatives in the
+subpattern, a compile-time error occurs.
+</P>
+<P>
+There are two kinds of condition. If the text between the parentheses consists
+of a sequence of digits, the condition is satisfied if the capturing subpattern
+of that number has previously matched. The number must be greater than zero.
+Consider the following pattern, which contains non-significant white space to
+make it more readable (assume the PCRE_EXTENDED option) and to divide it into
+three parts for ease of discussion:
+</P>
+<P>
+<PRE>
+  ( \( )?    [^()]+    (?(1) \) )
+</PRE>
+</P>
+<P>
+The first part matches an optional opening parenthesis, and if that
+character is present, sets it as the first captured substring. The second part
+matches one or more characters that are not parentheses. The third part is a
+conditional subpattern that tests whether the first set of parentheses matched
+or not. If they did, that is, if subject started with an opening parenthesis,
+the condition is true, and so the yes-pattern is executed and a closing
+parenthesis is required. Otherwise, since no-pattern is not present, the
+subpattern matches nothing. In other words, this pattern matches a sequence of
+non-parentheses, optionally enclosed in parentheses.
+</P>
+<P>
+If the condition is not a sequence of digits, it must be an assertion. This may
+be a positive or negative lookahead or lookbehind assertion. Consider this
+pattern, again containing non-significant white space, and with the two
+alternatives on the second line:
+</P>
+<P>
+<PRE>
+  (?(?=[^a-z]*[a-z])
+  \d{2}-[a-z]{3}-\d{2}  |  \d{2}-\d{2}-\d{2} )
+</PRE>
+</P>
+<P>
+The condition is a positive lookahead assertion that matches an optional
+sequence of non-letters followed by a letter. In other words, it tests for the
+presence of at least one letter in the subject. If a letter is found, the
+subject is matched against the first alternative; otherwise it is matched
+against the second. This pattern matches strings in one of the two forms
+dd-aaa-dd or dd-dd-dd, where aaa are letters and dd are digits.
+</P>
+<LI><A NAME="SEC27" HREF="#TOC1">COMMENTS</A>
+<P>
+The sequence (?# marks the start of a comment which continues up to the next
+closing parenthesis. Nested parentheses are not permitted. The characters
+that make up a comment play no part in the pattern matching at all.
+</P>
+<P>
+If the PCRE_EXTENDED option is set, an unescaped # character outside a
+character class introduces a comment that continues up to the next newline
+character in the pattern.
+</P>
+<LI><A NAME="SEC28" HREF="#TOC1">RECURSIVE PATTERNS</A>
+<P>
+Consider the problem of matching a string in parentheses, allowing for
+unlimited nested parentheses. Without the use of recursion, the best that can
+be done is to use a pattern that matches up to some fixed depth of nesting. It
+is not possible to handle an arbitrary nesting depth. Perl 5.6 has provided an
+experimental facility that allows regular expressions to recurse (amongst other
+things). It does this by interpolating Perl code in the expression at run time,
+and the code can refer to the expression itself. A Perl pattern to solve the
+parentheses problem can be created like this:
+</P>
+<P>
+<PRE>
+  $re = qr{\( (?: (?&#62;[^()]+) | (?p{$re}) )* \)}x;
+</PRE>
+</P>
+<P>
+The (?p{...}) item interpolates Perl code at run time, and in this case refers
+recursively to the pattern in which it appears. Obviously, PCRE cannot support
+the interpolation of Perl code. Instead, the special item (?R) is provided for
+the specific case of recursion. This PCRE pattern solves the parentheses
+problem (assume the PCRE_EXTENDED option is set so that white space is
+ignored):
+</P>
+<P>
+<PRE>
+  \( ( (?&#62;[^()]+) | (?R) )* \)
+</PRE>
+</P>
+<P>
+First it matches an opening parenthesis. Then it matches any number of
+substrings which can either be a sequence of non-parentheses, or a recursive
+match of the pattern itself (i.e. a correctly parenthesized substring). Finally
+there is a closing parenthesis.
+</P>
+<P>
+This particular example pattern contains nested unlimited repeats, and so the
+use of a once-only subpattern for matching strings of non-parentheses is
+important when applying the pattern to strings that do not match. For example,
+when it is applied to
+</P>
+<P>
+<PRE>
+  (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()
+</PRE>
+</P>
+<P>
+it yields "no match" quickly. However, if a once-only subpattern is not used,
+the match runs for a very long time indeed because there are so many different
+ways the + and * repeats can carve up the subject, and all have to be tested
+before failure can be reported.
+</P>
+<P>
+The values set for any capturing subpatterns are those from the outermost level
+of the recursion at which the subpattern value is set. If the pattern above is
+matched against
+</P>
+<P>
+<PRE>
+  (ab(cd)ef)
+</PRE>
+</P>
+<P>
+the value for the capturing parentheses is "ef", which is the last value taken
+on at the top level. If additional parentheses are added, giving
+</P>
+<P>
+<PRE>
+  \( ( ( (?&#62;[^()]+) | (?R) )* ) \)
+     ^                        ^
+     ^                        ^
+</PRE>
+the string they capture is "ab(cd)ef", the contents of the top level
+parentheses. If there are more than 15 capturing parentheses in a pattern, PCRE
+has to obtain extra memory to store data during a recursion, which it does by
+using <B>pcre_malloc</B>, freeing it via <B>pcre_free</B> afterwards. If no
+memory can be obtained, it saves data for the first 15 capturing parentheses
+only, as there is no way to give an out-of-memory error from within a
+recursion.
+</P>
+<LI><A NAME="SEC29" HREF="#TOC1">PERFORMANCE</A>
+<P>
+Certain items that may appear in patterns are more efficient than others. It is
+more efficient to use a character class like [aeiou] than a set of alternatives
+such as (a|e|i|o|u). In general, the simplest construction that provides the
+required behaviour is usually the most efficient. Jeffrey Friedl's book
+contains a lot of discussion about optimizing regular expressions for efficient
+performance.
+</P>
+<P>
+When a pattern begins with .* and the PCRE_DOTALL option is set, the pattern is
+implicitly anchored by PCRE, since it can match only at the start of a subject
+string. However, if PCRE_DOTALL is not set, PCRE cannot make this optimization,
+because the . metacharacter does not then match a newline, and if the subject
+string contains newlines, the pattern may match from the character immediately
+following one of them instead of from the very start. For example, the pattern
+</P>
+<P>
+<PRE>
+  (.*) second
+</PRE>
+</P>
+<P>
+matches the subject "first\nand second" (where \n stands for a newline
+character) with the first captured substring being "and". In order to do this,
+PCRE has to retry the match starting after every newline in the subject.
+</P>
+<P>
+If you are using such a pattern with subject strings that do not contain
+newlines, the best performance is obtained by setting PCRE_DOTALL, or starting
+the pattern with ^.* to indicate explicit anchoring. That saves PCRE from
+having to scan along the subject looking for a newline to restart at.
+</P>
+<P>
+Beware of patterns that contain nested indefinite repeats. These can take a
+long time to run when applied to a string that does not match. Consider the
+pattern fragment
+</P>
+<P>
+<PRE>
+  (a+)*
+</PRE>
+</P>
+<P>
+This can match "aaaa" in 33 different ways, and this number increases very
+rapidly as the string gets longer. (The * repeat can match 0, 1, 2, 3, or 4
+times, and for each of those cases other than 0, the + repeats can match
+different numbers of times.) When the remainder of the pattern is such that the
+entire match is going to fail, PCRE has in principle to try every possible
+variation, and this can take an extremely long time.
+</P>
+<P>
+An optimization catches some of the more simple cases such as
+</P>
+<P>
+<PRE>
+  (a+)*b
+</PRE>
+</P>
+<P>
+where a literal character follows. Before embarking on the standard matching
+procedure, PCRE checks that there is a "b" later in the subject string, and if
+there is not, it fails the match immediately. However, when there is no
+following literal this optimization cannot be used. You can see the difference
+by comparing the behaviour of
+</P>
+<P>
+<PRE>
+  (a+)*\d
+</PRE>
+</P>
+<P>
+with the pattern above. The former gives a failure almost instantly when
+applied to a whole line of "a" characters, whereas the latter takes an
+appreciable time with strings longer than about 20 characters.
+</P>
+<LI><A NAME="SEC30" HREF="#TOC1">UTF-8 SUPPORT</A>
+<P>
+Starting at release 3.3, PCRE has some support for character strings encoded
+in the UTF-8 format. This is incomplete, and is regarded as experimental. In
+order to use it, you must configure PCRE to include UTF-8 support in the code,
+and, in addition, you must call <B>pcre_compile()</B> with the PCRE_UTF8 option
+flag. When you do this, both the pattern and any subject strings that are
+matched against it are treated as UTF-8 strings instead of just strings of
+bytes, but only in the cases that are mentioned below.
+</P>
+<P>
+If you compile PCRE with UTF-8 support, but do not use it at run time, the
+library will be a bit bigger, but the additional run time overhead is limited
+to testing the PCRE_UTF8 flag in several places, so should not be very large.
+</P>
+<P>
+PCRE assumes that the strings it is given contain valid UTF-8 codes. It does
+not diagnose invalid UTF-8 strings. If you pass invalid UTF-8 strings to PCRE,
+the results are undefined.
+</P>
+<P>
+Running with PCRE_UTF8 set causes these changes in the way PCRE works:
+</P>
+<P>
+1. In a pattern, the escape sequence \x{...}, where the contents of the braces
+is a string of hexadecimal digits, is interpreted as a UTF-8 character whose
+code number is the given hexadecimal number, for example: \x{1234}. This
+inserts from one to six literal bytes into the pattern, using the UTF-8
+encoding. If a non-hexadecimal digit appears between the braces, the item is
+not recognized.
+</P>
+<P>
+2. The original hexadecimal escape sequence, \xhh, generates a two-byte UTF-8
+character if its value is greater than 127.
+</P>
+<P>
+3. Repeat quantifiers are NOT correctly handled if they follow a multibyte
+character. For example, \x{100}* and \xc3+ do not work. If you want to
+repeat such characters, you must enclose them in non-capturing parentheses,
+for example (?:\x{100}), at present.
+</P>
+<P>
+4. The dot metacharacter matches one UTF-8 character instead of a single byte.
+</P>
+<P>
+5. Unlike literal UTF-8 characters, the dot metacharacter followed by a
+repeat quantifier does operate correctly on UTF-8 characters instead of
+single bytes.
+</P>
+<P>
+4. Although the \x{...} escape is permitted in a character class, characters
+whose values are greater than 255 cannot be included in a class.
+</P>
+<P>
+5. A class is matched against a UTF-8 character instead of just a single byte,
+but it can match only characters whose values are less than 256. Characters
+with greater values always fail to match a class.
+</P>
+<P>
+6. Repeated classes work correctly on multiple characters.
+</P>
+<P>
+7. Classes containing just a single character whose value is greater than 127
+(but less than 256), for example, [\x80] or [^\x{93}], do not work because
+these are optimized into single byte matches. In the first case, of course,
+the class brackets are just redundant.
+</P>
+<P>
+8. Lookbehind assertions move backwards in the subject by a fixed number of
+characters instead of a fixed number of bytes. Simple cases have been tested
+to work correctly, but there may be hidden gotchas herein.
+</P>
+<P>
+9. The character types such as \d and \w do not work correctly with UTF-8
+characters. They continue to test a single byte.
+</P>
+<P>
+10. Anything not explicitly mentioned here continues to work in bytes rather
+than in characters.
+</P>
+<P>
+The following UTF-8 features of Perl 5.6 are not implemented:
+</P>
+<P>
+1. The escape sequence \C to match a single byte.
+</P>
+<P>
+2. The use of Unicode tables and properties and escapes \p, \P, and \X.
+</P>
+<LI><A NAME="SEC31" HREF="#TOC1">SAMPLE PROGRAM</A>
+<P>
+The code below is a simple, complete demonstration program, to get you started
+with using PCRE. This code is also supplied in the file <I>pcredemo.c</I> in the
+PCRE distribution.
+</P>
+<P>
+The program compiles the regular expression that is its first argument, and
+matches it against the subject string in its second argument. No options are
+set, and default character tables are used. If matching succeeds, the program
+outputs the portion of the subject that matched, together with the contents of
+any captured substrings.
+</P>
+<P>
+On a Unix system that has PCRE installed in <I>/usr/local</I>, you can compile
+the demonstration program using a command like this:
+</P>
+<P>
+<PRE>
+  gcc -o pcredemo pcredemo.c -I/usr/local/include -L/usr/local/lib -lpcre
+</PRE>
+</P>
+<P>
+Then you can run simple tests like this:
+</P>
+<P>
+<PRE>
+  ./pcredemo 'cat|dog' 'the cat sat on the mat'
+</PRE>
+</P>
+<P>
+Note that there is a much more comprehensive test program, called
+<B>pcretest</B>, which supports many more facilities for testing regular
+expressions. The <B>pcredemo</B> program is provided as a simple coding example.
+</P>
+<P>
+On some operating systems (e.g. Solaris) you may get an error like this when
+you try to run <B>pcredemo</B>:
+</P>
+<P>
+<PRE>
+  ld.so.1: a.out: fatal: libpcre.so.0: open failed: No such file or directory
+</PRE>
+</P>
+<P>
+This is caused by the way shared library support works on those systems. You
+need to add
+</P>
+<P>
+<PRE>
+  -R/usr/local/lib
+</PRE>
+</P>
+<P>
+to the compile command to get round this problem. Here's the code:
+</P>
+<P>
+<PRE>
+  #include &#60;stdio.h&#62;
+  #include &#60;string.h&#62;
+  #include &#60;pcre.h&#62;
+</PRE>
+</P>
+<P>
+<PRE>
+  #define OVECCOUNT 30    /* should be a multiple of 3 */
+</PRE>
+</P>
+<P>
+<PRE>
+  int main(int argc, char **argv)
+  {
+  pcre *re;
+  const char *error;
+  int erroffset;
+  int ovector[OVECCOUNT];
+  int rc, i;
+</PRE>
+</P>
+<P>
+<PRE>
+  if (argc != 3)
+    {
+    printf("Two arguments required: a regex and a "
+      "subject string\n");
+    return 1;
+    }
+</PRE>
+</P>
+<P>
+<PRE>
+  /* Compile the regular expression in the first argument */
+</PRE>
+</P>
+<P>
+<PRE>
+  re = pcre_compile(
+    argv[1],     /* the pattern */
+    0,           /* default options */
+    &error,      /* for error message */
+    &erroffset,  /* for error offset */
+    NULL);       /* use default character tables */
+</PRE>
+</P>
+<P>
+<PRE>
+  /* Compilation failed: print the error message and exit */
+</PRE>
+</P>
+<P>
+<PRE>
+  if (re == NULL)
+    {
+    printf("PCRE compilation failed at offset %d: %s\n",
+      erroffset, error);
+    return 1;
+    }
+</PRE>
+</P>
+<P>
+<PRE>
+  /* Compilation succeeded: match the subject in the second
+     argument */
+</PRE>
+</P>
+<P>
+<PRE>
+  rc = pcre_exec(
+    re,          /* the compiled pattern */
+    NULL,        /* we didn't study the pattern */
+    argv[2],     /* the subject string */
+    (int)strlen(argv[2]), /* the length of the subject */
+    0,           /* start at offset 0 in the subject */
+    0,           /* default options */
+    ovector,     /* vector for substring information */
+    OVECCOUNT);  /* number of elements in the vector */
+</PRE>
+</P>
+<P>
+<PRE>
+  /* Matching failed: handle error cases */
+</PRE>
+</P>
+<P>
+<PRE>
+  if (rc &#60; 0)
+    {
+    switch(rc)
+      {
+      case PCRE_ERROR_NOMATCH: printf("No match\n"); break;
+      /*
+      Handle other special cases if you like
+      */
+      default: printf("Matching error %d\n", rc); break;
+      }
+    return 1;
+    }
+</PRE>
+</P>
+<P>
+<PRE>
+  /* Match succeded */
+</PRE>
+</P>
+<P>
+<PRE>
+  printf("Match succeeded\n");
+</PRE>
+</P>
+<P>
+<PRE>
+  /* The output vector wasn't big enough */
+</PRE>
+</P>
+<P>
+<PRE>
+  if (rc == 0)
+    {
+    rc = OVECCOUNT/3;
+    printf("ovector only has room for %d captured "
+      substrings\n", rc - 1);
+    }
+</PRE>
+</P>
+<P>
+<PRE>
+  /* Show substrings stored in the output vector */
+</PRE>
+</P>
+<P>
+<PRE>
+  for (i = 0; i &#60; rc; i++)
+    {
+    char *substring_start = argv[2] + ovector[2*i];
+    int substring_length = ovector[2*i+1] - ovector[2*i];
+    printf("%2d: %.*s\n", i, substring_length,
+      substring_start);
+    }
+</PRE>
+</P>
+<P>
+<PRE>
+  return 0;
+  }
+</PRE>
+</P>
+<LI><A NAME="SEC32" HREF="#TOC1">AUTHOR</A>
+<P>
+Philip Hazel &#60;ph10@cam.ac.uk&#62;
+<BR>
+University Computing Service,
+<BR>
+New Museums Site,
+<BR>
+Cambridge CB2 3QG, England.
+<BR>
+Phone: +44 1223 334714
+</P>
+<P>
+Last updated: 15 August 2001
+<BR>
+Copyright (c) 1997-2001 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcre.txt b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcre.txt
new file mode 100644
index 00000000..95f148f3
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcre.txt
@@ -0,0 +1,2315 @@
+NAME
+     pcre - Perl-compatible regular expressions.
+
+
+
+SYNOPSIS
+     #include <pcre.h>
+
+     pcre *pcre_compile(const char *pattern, int options,
+          const char **errptr, int *erroffset,
+          const unsigned char *tableptr);
+
+     pcre_extra *pcre_study(const pcre *code, int options,
+          const char **errptr);
+
+     int pcre_exec(const pcre *code, const pcre_extra *extra,
+          const char *subject, int length, int startoffset,
+          int options, int *ovector, int ovecsize);
+
+     int pcre_copy_substring(const char *subject, int *ovector,
+          int stringcount, int stringnumber, char *buffer,
+          int buffersize);
+
+     int pcre_get_substring(const char *subject, int *ovector,
+          int stringcount, int stringnumber,
+          const char **stringptr);
+
+     int pcre_get_substring_list(const char *subject,
+          int *ovector, int stringcount, const char ***listptr);
+
+     void pcre_free_substring(const char *stringptr);
+
+     void pcre_free_substring_list(const char **stringptr);
+
+     const unsigned char *pcre_maketables(void);
+
+     int pcre_fullinfo(const pcre *code, const pcre_extra *extra,
+          int what, void *where);
+
+     int pcre_info(const pcre *code, int *optptr, *firstcharptr);
+
+     char *pcre_version(void);
+
+     void *(*pcre_malloc)(size_t);
+
+     void (*pcre_free)(void *);
+
+
+
+
+DESCRIPTION
+     The PCRE library is a set of functions that implement  regu-
+     lar  expression  pattern  matching using the same syntax and
+     semantics as Perl  5,  with  just  a  few  differences  (see
+
+     below).  The  current  implementation  corresponds  to  Perl
+     5.005, with some additional features  from  later  versions.
+     This  includes  some  experimental,  incomplete  support for
+     UTF-8 encoded strings. Details of exactly what is  and  what
+     is not supported are given below.
+
+     PCRE has its own native API,  which  is  described  in  this
+     document.  There  is  also  a  set of wrapper functions that
+     correspond to the POSIX regular expression API.   These  are
+     described in the pcreposix documentation.
+
+     The native API function prototypes are defined in the header
+     file  pcre.h,  and  on  Unix  systems  the library itself is
+     called libpcre.a, so can be accessed by adding -lpcre to the
+     command  for  linking  an  application  which  calls it. The
+     header file defines the macros PCRE_MAJOR and PCRE_MINOR  to
+     contain the major and minor release numbers for the library.
+     Applications can use these to include support for  different
+     releases.
+
+     The functions pcre_compile(), pcre_study(), and  pcre_exec()
+     are  used  for compiling and matching regular expressions. A
+     sample program that demonstrates the simplest way  of  using
+     them  is  given  in the file pcredemo.c. The last section of
+     this man page describes how to run it.
+
+     The functions  pcre_copy_substring(),  pcre_get_substring(),
+     and  pcre_get_substring_list() are convenience functions for
+     extracting  captured  substrings  from  a  matched   subject
+     string; pcre_free_substring() and pcre_free_substring_list()
+     are also provided, to free the  memory  used  for  extracted
+     strings.
+
+     The function pcre_maketables() is used (optionally) to build
+     a  set of character tables in the current locale for passing
+     to pcre_compile().
+
+     The function pcre_fullinfo() is used to find out information
+     about a compiled pattern; pcre_info() is an obsolete version
+     which returns only some of the available information, but is
+     retained   for   backwards   compatibility.    The  function
+     pcre_version() returns a pointer to a string containing  the
+     version of PCRE and its date of release.
+
+     The global variables  pcre_malloc  and  pcre_free  initially
+     contain the entry points of the standard malloc() and free()
+     functions respectively. PCRE  calls  the  memory  management
+     functions  via  these  variables,  so  a calling program can
+     replace them if it  wishes  to  intercept  the  calls.  This
+     should be done before calling any PCRE functions.
+
+
+
+MULTI-THREADING
+     The PCRE functions can be used in  multi-threading  applica-
+     tions, with the proviso that the memory management functions
+     pointed to by pcre_malloc and pcre_free are  shared  by  all
+     threads.
+
+     The compiled form of a regular  expression  is  not  altered
+     during  matching, so the same compiled pattern can safely be
+     used by several threads at once.
+
+
+
+COMPILING A PATTERN
+     The function pcre_compile() is called to compile  a  pattern
+     into  an internal form. The pattern is a C string terminated
+     by a binary zero, and is passed in the argument  pattern.  A
+     pointer  to  a  single  block of memory that is obtained via
+     pcre_malloc is returned. This contains the compiled code and
+     related  data.  The  pcre  type  is defined for the returned
+     block; this is a typedef for a structure whose contents  are
+     not  externally  defined. It is up to the caller to free the
+     memory when it is no longer required.
+
+     Although the compiled code of a PCRE regex  is  relocatable,
+     that is, it does not depend on memory location, the complete
+     pcre data block is not fully relocatable,  because  it  con-
+     tains  a  copy of the tableptr argument, which is an address
+     (see below).
+
+     The size of a compiled pattern is  roughly  proportional  to
+     the length of the pattern string, except that each character
+     class (other than those containing just a single  character,
+     negated  or  not)  requires 33 bytes, and repeat quantifiers
+     with a minimum greater than one or a bounded  maximum  cause
+     the  relevant  portions of the compiled pattern to be repli-
+     cated.
+
+     The options argument contains independent bits  that  affect
+     the  compilation.  It  should  be  zero  if  no  options are
+     required. Some of the options, in particular, those that are
+     compatible  with Perl, can also be set and unset from within
+     the pattern (see the detailed description of regular expres-
+     sions below). For these options, the contents of the options
+     argument specifies their initial settings at  the  start  of
+     compilation  and  execution. The PCRE_ANCHORED option can be
+     set at the time of matching as well as at compile time.
+
+     If errptr is NULL, pcre_compile() returns NULL  immediately.
+     Otherwise, if compilation of a pattern fails, pcre_compile()
+     returns NULL, and sets the variable pointed to by errptr  to
+     point  to a textual error message. The offset from the start
+     of  the  pattern  to  the  character  where  the  error  was
+     discovered   is   placed  in  the  variable  pointed  to  by
+     erroffset, which must not be NULL. If it  is,  an  immediate
+     error is given.
+
+     If the final  argument,  tableptr,  is  NULL,  PCRE  uses  a
+     default  set  of character tables which are built when it is
+     compiled, using the default C  locale.  Otherwise,  tableptr
+     must  be  the result of a call to pcre_maketables(). See the
+     section on locale support below.
+
+     This code fragment shows a typical straightforward  call  to
+     pcre_compile():
+
+       pcre *re;
+       const char *error;
+       int erroffset;
+       re = pcre_compile(
+         "^A.*Z",          /* the pattern */
+         0,                /* default options */
+         &error,           /* for error message */
+         &erroffset,       /* for error offset */
+         NULL);            /* use default character tables */
+
+     The following option bits are defined in the header file:
+
+       PCRE_ANCHORED
+
+     If this bit is set, the pattern is forced to be  "anchored",
+     that is, it is constrained to match only at the start of the
+     string which is being searched (the "subject string").  This
+     effect can also be achieved by appropriate constructs in the
+     pattern itself, which is the only way to do it in Perl.
+
+       PCRE_CASELESS
+
+     If this bit is set, letters in the pattern match both  upper
+     and  lower  case  letters.  It  is  equivalent  to Perl's /i
+     option.
+
+       PCRE_DOLLAR_ENDONLY
+
+     If this bit is set, a dollar metacharacter  in  the  pattern
+     matches  only at the end of the subject string. Without this
+     option, a dollar also matches immediately before  the  final
+     character  if it is a newline (but not before any other new-
+     lines).  The  PCRE_DOLLAR_ENDONLY  option  is   ignored   if
+     PCRE_MULTILINE is set. There is no equivalent to this option
+     in Perl.
+
+       PCRE_DOTALL
+
+     If this bit is  set,  a  dot  metacharater  in  the  pattern
+     matches all characters, including newlines. Without it, new-
+     lines are excluded. This option is equivalent to  Perl's  /s
+     option.  A negative class such as [^a] always matches a new-
+     line character, independent of the setting of this option.
+
+       PCRE_EXTENDED
+
+     If this bit is set, whitespace data characters in  the  pat-
+     tern  are  totally  ignored  except when escaped or inside a
+     character class, and characters between an unescaped #  out-
+     side  a  character  class  and  the  next newline character,
+     inclusive, are also ignored. This is equivalent to Perl's /x
+     option,  and  makes  it  possible to include comments inside
+     complicated patterns. Note, however, that this applies  only
+     to  data  characters. Whitespace characters may never appear
+     within special character sequences in a pattern, for example
+     within  the sequence (?( which introduces a conditional sub-
+     pattern.
+
+       PCRE_EXTRA
+
+     This option was invented in  order  to  turn  on  additional
+     functionality of PCRE that is incompatible with Perl, but it
+     is currently of very little use. When set, any backslash  in
+     a  pattern  that is followed by a letter that has no special
+     meaning causes an error, thus reserving  these  combinations
+     for  future  expansion.  By default, as in Perl, a backslash
+     followed by a letter with no special meaning is treated as a
+     literal.  There  are at present no other features controlled
+     by this option. It can also be set by a (?X) option  setting
+     within a pattern.
+
+       PCRE_MULTILINE
+
+     By default, PCRE treats the subject string as consisting  of
+     a  single "line" of characters (even if it actually contains
+     several newlines). The "start  of  line"  metacharacter  (^)
+     matches  only  at the start of the string, while the "end of
+     line" metacharacter ($) matches  only  at  the  end  of  the
+     string,    or   before   a   terminating   newline   (unless
+     PCRE_DOLLAR_ENDONLY is set). This is the same as Perl.
+
+     When PCRE_MULTILINE it is set, the "start of line" and  "end
+     of  line"  constructs match immediately following or immedi-
+     ately before any newline  in  the  subject  string,  respec-
+     tively,  as  well  as  at  the  very  start and end. This is
+     equivalent to Perl's /m option. If there are no "\n" charac-
+     ters  in  a subject string, or no occurrences of ^ or $ in a
+     pattern, setting PCRE_MULTILINE has no effect.
+
+       PCRE_UNGREEDY
+
+     This option inverts the "greediness" of the  quantifiers  so
+     that  they  are  not greedy by default, but become greedy if
+     followed by "?". It is not compatible with Perl. It can also
+     be set by a (?U) option setting within the pattern.
+
+       PCRE_UTF8
+
+     This option causes PCRE to regard both the pattern  and  the
+     subject  as strings of UTF-8 characters instead of just byte
+     strings. However, it is available  only  if  PCRE  has  been
+     built  to  include  UTF-8  support.  If not, the use of this
+     option provokes an error. Support for UTF-8 is new,  experi-
+     mental,  and incomplete.  Details of exactly what it entails
+     are given below.
+
+
+
+STUDYING A PATTERN
+     When a pattern is going to be  used  several  times,  it  is
+     worth  spending  more time analyzing it in order to speed up
+     the time taken for matching. The function pcre_study() takes
+     a  pointer  to a compiled pattern as its first argument, and
+     returns a pointer to a pcre_extra block (another typedef for
+     a  structure  with  hidden  contents)  containing additional
+     information  about  the  pattern;  this  can  be  passed  to
+     pcre_exec(). If no additional information is available, NULL
+     is returned.
+
+     The second argument contains option  bits.  At  present,  no
+     options  are  defined  for  pcre_study(),  and this argument
+     should always be zero.
+
+     The third argument for pcre_study() is a pointer to an error
+     message. If studying succeeds (even if no data is returned),
+     the variable it points to  is  set  to  NULL.  Otherwise  it
+     points to a textual error message.
+
+     This is a typical call to pcre_study():
+
+       pcre_extra *pe;
+       pe = pcre_study(
+         re,             /* result of pcre_compile() */
+         0,              /* no options exist */
+         &error);        /* set to NULL or points to a message */
+
+     At present, studying a  pattern  is  useful  only  for  non-
+     anchored  patterns  that do not have a single fixed starting
+     character. A  bitmap  of  possible  starting  characters  is
+     created.
+
+
+
+LOCALE SUPPORT
+     PCRE handles caseless matching, and determines whether char-
+     acters  are  letters, digits, or whatever, by reference to a
+     set of tables. The library contains a default set of  tables
+     which  is  created in the default C locale when PCRE is com-
+     piled.  This  is   used   when   the   final   argument   of
+     pcre_compile()  is NULL, and is sufficient for many applica-
+     tions.
+
+     An alternative set of tables can, however, be supplied. Such
+     tables  are built by calling the pcre_maketables() function,
+     which has no arguments, in the relevant locale.  The  result
+     can  then be passed to pcre_compile() as often as necessary.
+     For example, to build and use tables  that  are  appropriate
+     for  the French locale (where accented characters with codes
+     greater than 128 are treated as letters), the following code
+     could be used:
+
+       setlocale(LC_CTYPE, "fr");
+       tables = pcre_maketables();
+       re = pcre_compile(..., tables);
+
+     The  tables  are  built  in  memory  that  is  obtained  via
+     pcre_malloc.  The  pointer that is passed to pcre_compile is
+     saved with the compiled pattern, and  the  same  tables  are
+     used  via this pointer by pcre_study() and pcre_exec(). Thus
+     for any single pattern, compilation, studying  and  matching
+     all happen in the same locale, but different patterns can be
+     compiled in different locales. It is the caller's  responsi-
+     bility  to  ensure  that  the  memory  containing the tables
+     remains available for as long as it is needed.
+
+
+
+INFORMATION ABOUT A PATTERN
+     The pcre_fullinfo() function  returns  information  about  a
+     compiled pattern. It replaces the obsolete pcre_info() func-
+     tion, which is nevertheless retained for backwards compabil-
+     ity (and is documented below).
+
+     The first argument for pcre_fullinfo() is a pointer  to  the
+     compiled  pattern.  The  second  argument  is  the result of
+     pcre_study(), or NULL if the pattern was  not  studied.  The
+     third  argument  specifies  which  piece  of  information is
+     required, while the fourth argument is a pointer to a  vari-
+     able  to receive the data. The yield of the function is zero
+     for success, or one of the following negative numbers:
+
+       PCRE_ERROR_NULL       the argument code was NULL
+                             the argument where was NULL
+       PCRE_ERROR_BADMAGIC   the "magic number" was not found
+       PCRE_ERROR_BADOPTION  the value of what was invalid
+
+     Here is a typical call of  pcre_fullinfo(),  to  obtain  the
+     length of the compiled pattern:
+
+       int rc;
+       unsigned long int length;
+       rc = pcre_fullinfo(
+         re,               /* result of pcre_compile() */
+         pe,               /* result of pcre_study(), or NULL */
+         PCRE_INFO_SIZE,   /* what is required */
+         &length);         /* where to put the data */
+
+     The possible values for the third argument  are  defined  in
+     pcre.h, and are as follows:
+
+       PCRE_INFO_OPTIONS
+
+     Return a copy of the options with which the pattern was com-
+     piled.  The fourth argument should point to an unsigned long
+     int variable. These option bits are those specified  in  the
+     call  to  pcre_compile(),  modified  by any top-level option
+     settings  within  the   pattern   itself,   and   with   the
+     PCRE_ANCHORED  bit  forcibly  set if the form of the pattern
+     implies that it can match only at the  start  of  a  subject
+     string.
+
+       PCRE_INFO_SIZE
+
+     Return the size of the compiled pattern, that is, the  value
+     that  was  passed as the argument to pcre_malloc() when PCRE
+     was getting memory in which to place the compiled data.  The
+     fourth argument should point to a size_t variable.
+
+       PCRE_INFO_CAPTURECOUNT
+
+     Return the number of capturing subpatterns in  the  pattern.
+     The fourth argument should point to an int variable.
+
+       PCRE_INFO_BACKREFMAX
+
+     Return the number of the highest back reference in the  pat-
+     tern.  The  fourth argument should point to an int variable.
+     Zero is returned if there are no back references.
+
+       PCRE_INFO_FIRSTCHAR
+
+     Return information about the first character of any  matched
+     string,  for  a  non-anchored  pattern.  If there is a fixed
+     first   character,   e.g.   from   a   pattern    such    as
+     (cat|cow|coyote),  it  is returned in the integer pointed to
+     by where. Otherwise, if either
+
+     (a) the pattern was compiled with the PCRE_MULTILINE option,
+     and every branch starts with "^", or
+
+     (b) every  branch  of  the  pattern  starts  with  ".*"  and
+     PCRE_DOTALL is not set (if it were set, the pattern would be
+     anchored),
+
+     -1 is returned, indicating that the pattern matches only  at
+     the  start  of a subject string or after any "\n" within the
+     string. Otherwise -2 is returned.  For anchored patterns, -2
+     is returned.
+
+       PCRE_INFO_FIRSTTABLE
+
+     If the pattern was studied, and this resulted  in  the  con-
+     struction of a 256-bit table indicating a fixed set of char-
+     acters for the first character in  any  matching  string,  a
+     pointer   to  the  table  is  returned.  Otherwise  NULL  is
+     returned. The fourth argument should point  to  an  unsigned
+     char * variable.
+
+       PCRE_INFO_LASTLITERAL
+
+     For a non-anchored pattern, return the value of  the  right-
+     most  literal  character  which  must  exist  in any matched
+     string, other than at its start. The fourth argument  should
+     point  to an int variable. If there is no such character, or
+     if the pattern is anchored, -1 is returned. For example, for
+     the pattern /a\d+z\d+/ the returned value is 'z'.
+
+     The pcre_info() function is now obsolete because its  inter-
+     face  is  too  restrictive  to return all the available data
+     about  a  compiled  pattern.   New   programs   should   use
+     pcre_fullinfo()  instead.  The  yield  of pcre_info() is the
+     number of capturing subpatterns, or  one  of  the  following
+     negative numbers:
+
+       PCRE_ERROR_NULL       the argument code was NULL
+       PCRE_ERROR_BADMAGIC   the "magic number" was not found
+
+     If the optptr argument is not NULL, a copy  of  the  options
+     with which the pattern was compiled is placed in the integer
+     it points to (see PCRE_INFO_OPTIONS above).
+
+     If the pattern is not anchored and the firstcharptr argument
+     is  not  NULL, it is used to pass back information about the
+     first    character    of    any    matched    string    (see
+     PCRE_INFO_FIRSTCHAR above).
+
+
+
+MATCHING A PATTERN
+     The function pcre_exec() is called to match a subject string
+
+
+
+
+
+SunOS 5.8                 Last change:                          9
+
+
+
+     against  a pre-compiled pattern, which is passed in the code
+     argument. If the pattern has been studied, the result of the
+     study should be passed in the extra argument. Otherwise this
+     must be NULL.
+
+     Here is an example of a simple call to pcre_exec():
+
+       int rc;
+       int ovector[30];
+       rc = pcre_exec(
+         re,             /* result of pcre_compile() */
+         NULL,           /* we didn't study the pattern */
+         "some string",  /* the subject string */
+         11,             /* the length of the subject string */
+         0,              /* start at offset 0 in the subject */
+         0,              /* default options */
+         ovector,        /* vector for substring information */
+         30);            /* number of elements in the vector */
+
+     The PCRE_ANCHORED option can be passed in the options  argu-
+     ment,  whose unused bits must be zero. However, if a pattern
+     was  compiled  with  PCRE_ANCHORED,  or  turned  out  to  be
+     anchored  by  virtue  of  its  contents,  it  cannot be made
+     unachored at matching time.
+
+     There are also three further options that can be set only at
+     matching time:
+
+       PCRE_NOTBOL
+
+     The first character of the string is not the beginning of  a
+     line,  so  the  circumflex  metacharacter  should  not match
+     before it. Setting this without PCRE_MULTILINE  (at  compile
+     time) causes circumflex never to match.
+
+       PCRE_NOTEOL
+
+     The end of the string is not the end of a line, so the  dol-
+     lar  metacharacter should not match it nor (except in multi-
+     line mode) a newline immediately  before  it.  Setting  this
+     without PCRE_MULTILINE (at compile time) causes dollar never
+     to match.
+
+       PCRE_NOTEMPTY
+
+     An empty string is not considered to be  a  valid  match  if
+     this  option  is  set. If there are alternatives in the pat-
+     tern, they are tried. If  all  the  alternatives  match  the
+     empty  string,  the  entire match fails. For example, if the
+     pattern
+
+       a?b?
+
+     is applied to a string not beginning with  "a"  or  "b",  it
+     matches  the  empty string at the start of the subject. With
+     PCRE_NOTEMPTY set, this match is not valid, so PCRE searches
+     further into the string for occurrences of "a" or "b".
+
+     Perl has no direct equivalent of PCRE_NOTEMPTY, but it  does
+     make  a  special case of a pattern match of the empty string
+     within its split() function, and when using the /g modifier.
+     It  is possible to emulate Perl's behaviour after matching a
+     null string by first trying the  match  again  at  the  same
+     offset  with  PCRE_NOTEMPTY  set,  and then if that fails by
+     advancing the starting offset  (see  below)  and  trying  an
+     ordinary match again.
+
+     The subject string is passed as  a  pointer  in  subject,  a
+     length  in  length,  and  a  starting offset in startoffset.
+     Unlike the pattern string, the subject  may  contain  binary
+     zero  characters.  When  the  starting  offset  is zero, the
+     search for a match starts at the beginning of  the  subject,
+     and this is by far the most common case.
+
+     A non-zero starting offset  is  useful  when  searching  for
+     another  match  in  the  same subject by calling pcre_exec()
+     again after a previous success.  Setting startoffset differs
+     from  just  passing  over  a  shortened  string  and setting
+     PCRE_NOTBOL in the case of a pattern that  begins  with  any
+     kind of lookbehind. For example, consider the pattern
+
+       \Biss\B
+
+     which finds occurrences of "iss" in the middle of words. (\B
+     matches only if the current position in the subject is not a
+     word boundary.) When applied to the string "Mississipi"  the
+     first  call  to  pcre_exec()  finds the first occurrence. If
+     pcre_exec() is called again with just the remainder  of  the
+     subject,  namely  "issipi", it does not match, because \B is
+     always false at the start of the subject, which is deemed to
+     be  a  word  boundary. However, if pcre_exec() is passed the
+     entire string again, but with startoffset set to 4, it finds
+     the  second  occurrence  of "iss" because it is able to look
+     behind the starting point to discover that it is preceded by
+     a letter.
+
+     If a non-zero starting offset is passed when the pattern  is
+     anchored, one attempt to match at the given offset is tried.
+     This can only succeed if the pattern does  not  require  the
+     match to be at the start of the subject.
+
+     In general, a pattern matches a certain portion of the  sub-
+     ject,  and  in addition, further substrings from the subject
+     may be picked out by parts of  the  pattern.  Following  the
+     usage  in  Jeffrey Friedl's book, this is called "capturing"
+     in what follows, and the phrase  "capturing  subpattern"  is
+     used for a fragment of a pattern that picks out a substring.
+     PCRE supports several other kinds of  parenthesized  subpat-
+     tern that do not cause substrings to be captured.
+
+     Captured substrings are returned to the caller via a  vector
+     of  integer  offsets whose address is passed in ovector. The
+     number of elements in the vector is passed in ovecsize.  The
+     first two-thirds of the vector is used to pass back captured
+     substrings, each substring using a  pair  of  integers.  The
+     remaining  third  of  the  vector  is  used  as workspace by
+     pcre_exec() while matching capturing subpatterns, and is not
+     available for passing back information. The length passed in
+     ovecsize should always be a multiple of three. If it is not,
+     it is rounded down.
+
+     When a match has been successful, information about captured
+     substrings is returned in pairs of integers, starting at the
+     beginning of ovector, and continuing up to two-thirds of its
+     length  at  the  most. The first element of a pair is set to
+     the offset of the first character in a  substring,  and  the
+     second is set to the offset of the first character after the
+     end of a substring. The first  pair,  ovector[0]  and  ovec-
+     tor[1],  identify  the portion of the subject string matched
+     by the entire pattern. The next pair is used for  the  first
+     capturing  subpattern,  and  so  on.  The  value returned by
+     pcre_exec() is the number of pairs that have  been  set.  If
+     there  are no capturing subpatterns, the return value from a
+     successful match is 1, indicating that just the  first  pair
+     of offsets has been set.
+
+     Some convenience functions are provided for  extracting  the
+     captured substrings as separate strings. These are described
+     in the following section.
+
+     It is possible for an capturing  subpattern  number  n+1  to
+     match  some  part  of  the subject when subpattern n has not
+     been used at all.  For  example,  if  the  string  "abc"  is
+     matched  against the pattern (a|(z))(bc) subpatterns 1 and 3
+     are matched, but 2 is not. When this  happens,  both  offset
+     values corresponding to the unused subpattern are set to -1.
+
+     If a capturing subpattern is matched repeatedly, it  is  the
+     last  portion  of  the  string  that  it  matched  that gets
+     returned.
+
+     If the vector is too small to hold  all  the  captured  sub-
+     strings,  it is used as far as possible (up to two-thirds of
+     its length), and the function returns a value  of  zero.  In
+     particular,  if  the  substring offsets are not of interest,
+     pcre_exec() may be called with ovector passed  as  NULL  and
+     ovecsize  as  zero.  However,  if  the pattern contains back
+     references and the ovector isn't big enough to remember  the
+     related  substrings,  PCRE  has to get additional memory for
+     use during matching. Thus it is usually advisable to  supply
+     an ovector.
+
+     Note that pcre_info() can be used to find out how many  cap-
+     turing  subpatterns  there  are  in  a compiled pattern. The
+     smallest size for ovector that will  allow  for  n  captured
+     substrings  in  addition  to  the  offsets  of the substring
+     matched by the whole pattern is (n+1)*3.
+
+     If pcre_exec() fails, it returns a negative number. The fol-
+     lowing are defined in the header file:
+
+       PCRE_ERROR_NOMATCH        (-1)
+
+     The subject string did not match the pattern.
+
+       PCRE_ERROR_NULL           (-2)
+
+     Either code or subject was passed as NULL,  or  ovector  was
+     NULL and ovecsize was not zero.
+
+       PCRE_ERROR_BADOPTION      (-3)
+
+     An unrecognized bit was set in the options argument.
+
+       PCRE_ERROR_BADMAGIC       (-4)
+
+     PCRE stores a 4-byte "magic number" at the start of the com-
+     piled  code,  to  catch  the  case  when it is passed a junk
+     pointer. This is the error it gives when  the  magic  number
+     isn't present.
+
+       PCRE_ERROR_UNKNOWN_NODE   (-5)
+
+     While running the pattern match, an unknown item was encoun-
+     tered in the compiled pattern. This error could be caused by
+     a bug in PCRE or by overwriting of the compiled pattern.
+
+       PCRE_ERROR_NOMEMORY       (-6)
+
+     If a pattern contains back references, but the ovector  that
+     is  passed  to pcre_exec() is not big enough to remember the
+     referenced substrings, PCRE gets a block of  memory  at  the
+     start  of  matching to use for this purpose. If the call via
+     pcre_malloc() fails, this error  is  given.  The  memory  is
+     freed at the end of matching.
+
+
+
+
+EXTRACTING CAPTURED SUBSTRINGS
+     Captured substrings can be accessed directly  by  using  the
+     offsets returned by pcre_exec() in ovector. For convenience,
+     the functions  pcre_copy_substring(),  pcre_get_substring(),
+     and  pcre_get_substring_list()  are  provided for extracting
+     captured  substrings  as  new,   separate,   zero-terminated
+     strings.   A  substring  that  contains  a  binary  zero  is
+     correctly extracted and has a further zero added on the end,
+     but the result does not, of course, function as a C string.
+
+     The first three arguments are the same for all  three  func-
+     tions:  subject  is  the  subject string which has just been
+     successfully matched, ovector is a pointer to the vector  of
+     integer   offsets   that  was  passed  to  pcre_exec(),  and
+     stringcount is the number of substrings that  were  captured
+     by  the  match,  including  the  substring  that matched the
+     entire regular expression. This is  the  value  returned  by
+     pcre_exec  if  it  is  greater  than  zero.  If  pcre_exec()
+     returned zero, indicating that it ran out of space in  ovec-
+     tor,  the  value passed as stringcount should be the size of
+     the vector divided by three.
+
+     The functions pcre_copy_substring() and pcre_get_substring()
+     extract a single substring, whose number is given as string-
+     number. A value of zero extracts the substring that  matched
+     the entire pattern, while higher values extract the captured
+     substrings. For pcre_copy_substring(), the string is  placed
+     in  buffer,  whose  length is given by buffersize, while for
+     pcre_get_substring() a new block of memory is  obtained  via
+     pcre_malloc,  and its address is returned via stringptr. The
+     yield of the function is  the  length  of  the  string,  not
+     including the terminating zero, or one of
+
+       PCRE_ERROR_NOMEMORY       (-6)
+
+     The buffer was too small for pcre_copy_substring(),  or  the
+     attempt to get memory failed for pcre_get_substring().
+
+       PCRE_ERROR_NOSUBSTRING    (-7)
+
+     There is no substring whose number is stringnumber.
+
+     The pcre_get_substring_list() function extracts  all  avail-
+     able  substrings  and builds a list of pointers to them. All
+     this is done in a single block of memory which  is  obtained
+     via pcre_malloc. The address of the memory block is returned
+     via listptr, which is also the start of the list  of  string
+     pointers.  The  end of the list is marked by a NULL pointer.
+     The yield of the function is zero if all went well, or
+
+       PCRE_ERROR_NOMEMORY       (-6)
+
+     if the attempt to get the memory block failed.
+
+     When any of these functions encounter a  substring  that  is
+     unset, which can happen when capturing subpattern number n+1
+     matches some part of the subject, but subpattern n  has  not
+     been  used  at all, they return an empty string. This can be
+     distinguished  from  a  genuine  zero-length  substring   by
+     inspecting the appropriate offset in ovector, which is nega-
+     tive for unset substrings.
+
+     The  two  convenience  functions  pcre_free_substring()  and
+     pcre_free_substring_list()  can  be  used to free the memory
+     returned by  a  previous  call  of  pcre_get_substring()  or
+     pcre_get_substring_list(),  respectively.  They  do  nothing
+     more than call the function pointed to by  pcre_free,  which
+     of  course  could  be called directly from a C program. How-
+     ever, PCRE is used in some situations where it is linked via
+     a  special  interface  to another programming language which
+     cannot use pcre_free directly; it is for  these  cases  that
+     the functions are provided.
+
+
+
+LIMITATIONS
+     There are some size limitations in PCRE but it is hoped that
+     they will never in practice be relevant.  The maximum length
+     of a compiled pattern is 65539 (sic) bytes.  All  values  in
+     repeating  quantifiers  must be less than 65536.  There max-
+     imum number of capturing subpatterns is 65535.  There is  no
+     limit  to  the  number of non-capturing subpatterns, but the
+     maximum depth of nesting of all kinds of parenthesized  sub-
+     pattern,  including  capturing  subpatterns, assertions, and
+     other types of subpattern, is 200.
+
+     The maximum length of a subject string is the largest  posi-
+     tive number that an integer variable can hold. However, PCRE
+     uses recursion to handle subpatterns and indefinite  repeti-
+     tion.  This  means  that the available stack space may limit
+     the size of a subject string that can be processed  by  cer-
+     tain patterns.
+
+
+
+DIFFERENCES FROM PERL
+     The differences described here  are  with  respect  to  Perl
+     5.005.
+
+     1. By default, a whitespace character is any character  that
+     the  C  library  function isspace() recognizes, though it is
+     possible to compile PCRE  with  alternative  character  type
+     tables. Normally isspace() matches space, formfeed, newline,
+     carriage return, horizontal tab, and vertical tab. Perl 5 no
+     longer  includes vertical tab in its set of whitespace char-
+     acters. The \v escape that was in the Perl documentation for
+     a long time was never in fact recognized. However, the char-
+     acter itself was treated as whitespace at least up to 5.002.
+     In 5.004 and 5.005 it does not match \s.
+
+     2. PCRE does  not  allow  repeat  quantifiers  on  lookahead
+     assertions. Perl permits them, but they do not mean what you
+     might think. For example, (?!a){3} does not assert that  the
+     next  three characters are not "a". It just asserts that the
+     next character is not "a" three times.
+
+     3. Capturing subpatterns that occur inside  negative  looka-
+     head  assertions  are  counted,  but  their  entries  in the
+     offsets vector are never set. Perl sets its numerical  vari-
+     ables  from  any  such  patterns that are matched before the
+     assertion fails to match something (thereby succeeding), but
+     only  if  the negative lookahead assertion contains just one
+     branch.
+
+     4. Though binary zero characters are supported in  the  sub-
+     ject  string,  they  are  not  allowed  in  a pattern string
+     because it is passed as a normal  C  string,  terminated  by
+     zero. The escape sequence "\0" can be used in the pattern to
+     represent a binary zero.
+
+     5. The following Perl escape sequences  are  not  supported:
+     \l,  \u,  \L,  \U,  \E, \Q. In fact these are implemented by
+     Perl's general string-handling and are not part of its  pat-
+     tern matching engine.
+
+     6. The Perl \G assertion is  not  supported  as  it  is  not
+     relevant to single pattern matches.
+
+     7. Fairly obviously, PCRE does not support the (?{code}) and
+     (?p{code})  constructions. However, there is some experimen-
+     tal support for recursive patterns using the  non-Perl  item
+     (?R).
+
+     8. There are at the time of writing some  oddities  in  Perl
+     5.005_02  concerned  with  the  settings of captured strings
+     when part of a pattern is repeated.  For  example,  matching
+     "aba"  against the pattern /^(a(b)?)+$/ sets $2 to the value
+     "b", but matching "aabbaa" against /^(aa(bb)?)+$/ leaves  $2
+     unset.    However,    if   the   pattern   is   changed   to
+     /^(aa(b(b))?)+$/ then $2 (and $3) are set.
+
+     In Perl 5.004 $2 is set in both cases, and that is also true
+     of PCRE. If in the future Perl changes to a consistent state
+     that is different, PCRE may change to follow.
+
+     9. Another as yet unresolved discrepancy  is  that  in  Perl
+     5.005_02  the  pattern /^(a)?(?(1)a|b)+$/ matches the string
+     "a", whereas in PCRE it does not.  However, in both Perl and
+     PCRE /^(a)?a/ matched against "a" leaves $1 unset.
+
+     10. PCRE  provides  some  extensions  to  the  Perl  regular
+     expression facilities:
+
+     (a) Although lookbehind assertions must match  fixed  length
+     strings,  each  alternative branch of a lookbehind assertion
+     can match a different length of string. Perl 5.005  requires
+     them all to have the same length.
+
+     (b) If PCRE_DOLLAR_ENDONLY is set and PCRE_MULTILINE is  not
+     set,  the  $ meta- character matches only at the very end of
+     the string.
+
+     (c) If PCRE_EXTRA is set, a backslash followed by  a  letter
+     with no special meaning is faulted.
+
+     (d) If PCRE_UNGREEDY is set, the greediness of  the  repeti-
+     tion  quantifiers  is inverted, that is, by default they are
+     not greedy, but if followed by a question mark they are.
+
+     (e) PCRE_ANCHORED can be used to force a pattern to be tried
+     only at the start of the subject.
+
+     (f) The PCRE_NOTBOL, PCRE_NOTEOL, and PCRE_NOTEMPTY  options
+     for pcre_exec() have no Perl equivalents.
+
+     (g) The (?R) construct allows for recursive pattern matching
+     (Perl  5.6 can do this using the (?p{code}) construct, which
+     PCRE cannot of course support.)
+
+
+
+REGULAR EXPRESSION DETAILS
+     The syntax and semantics of  the  regular  expressions  sup-
+     ported  by PCRE are described below. Regular expressions are
+     also described in the Perl documentation and in a number  of
+     other  books,  some  of which have copious examples. Jeffrey
+     Friedl's  "Mastering  Regular  Expressions",  published   by
+     O'Reilly (ISBN 1-56592-257), covers them in great detail.
+
+     The description here is intended as reference documentation.
+     The basic operation of PCRE is on strings of bytes. However,
+     there is the beginnings of some support for UTF-8  character
+     strings.  To  use  this  support  you must configure PCRE to
+     include it, and then call pcre_compile() with the  PCRE_UTF8
+     option.  How  this affects the pattern matching is described
+     in the final section of this document.
+
+     A regular expression is a pattern that is matched against  a
+     subject string from left to right. Most characters stand for
+     themselves in a pattern, and match the corresponding charac-
+     ters in the subject. As a trivial example, the pattern
+
+       The quick brown fox
+
+     matches a portion of a subject string that is  identical  to
+     itself.  The  power  of  regular  expressions comes from the
+     ability to include alternatives and repetitions in the  pat-
+     tern.  These  are encoded in the pattern by the use of meta-
+     characters, which do not stand for  themselves  but  instead
+     are interpreted in some special way.
+
+     There are two different sets of meta-characters: those  that
+     are  recognized anywhere in the pattern except within square
+     brackets, and those that are recognized in square  brackets.
+     Outside square brackets, the meta-characters are as follows:
+
+       \      general escape character with several uses
+       ^      assert start of  subject  (or  line,  in  multiline
+     mode)
+       $      assert end of subject (or line, in multiline mode)
+       .      match any character except newline (by default)
+       [      start character class definition
+       |      start of alternative branch
+       (      start subpattern
+       )      end subpattern
+       ?      extends the meaning of (
+              also 0 or 1 quantifier
+              also quantifier minimizer
+       *      0 or more quantifier
+       +      1 or more quantifier
+       {      start min/max quantifier
+
+     Part of a pattern that is in square  brackets  is  called  a
+     "character  class".  In  a  character  class  the only meta-
+     characters are:
+
+       \      general escape character
+       ^      negate the class, but only if the first character
+       -      indicates character range
+       ]      terminates the character class
+
+     The following sections describe  the  use  of  each  of  the
+     meta-characters.
+
+
+
+BACKSLASH
+     The backslash character has several uses. Firstly, if it  is
+     followed  by  a  non-alphameric character, it takes away any
+     special  meaning  that  character  may  have.  This  use  of
+
+     backslash  as  an  escape  character applies both inside and
+     outside character classes.
+
+     For example, if you want to match a "*" character, you write
+     "\*" in the pattern. This applies whether or not the follow-
+     ing character would otherwise  be  interpreted  as  a  meta-
+     character,  so it is always safe to precede a non-alphameric
+     with "\" to specify that it stands for itself.  In  particu-
+     lar, if you want to match a backslash, you write "\\".
+
+     If a pattern is compiled with the PCRE_EXTENDED option, whi-
+     tespace in the pattern (other than in a character class) and
+     characters between a "#" outside a character class  and  the
+     next  newline  character  are ignored. An escaping backslash
+     can be used to include a whitespace or "#" character as part
+     of the pattern.
+
+     A second use of backslash provides a way  of  encoding  non-
+     printing  characters  in patterns in a visible manner. There
+     is no restriction on the appearance of non-printing  charac-
+     ters,  apart from the binary zero that terminates a pattern,
+     but when a pattern is being prepared by text editing, it  is
+     usually  easier to use one of the following escape sequences
+     than the binary character it represents:
+
+       \a     alarm, that is, the BEL character (hex 07)
+       \cx    "control-x", where x is any character
+       \e     escape (hex 1B)
+       \f     formfeed (hex 0C)
+       \n     newline (hex 0A)
+       \r     carriage return (hex 0D)
+       \t     tab (hex 09)
+       \xhh   character with hex code hh
+       \ddd   character with octal code ddd, or backreference
+
+     The precise effect of "\cx" is as follows: if "x" is a lower
+     case  letter,  it  is converted to upper case. Then bit 6 of
+     the character (hex 40) is inverted.  Thus "\cz" becomes  hex
+     1A, but "\c{" becomes hex 3B, while "\c;" becomes hex 7B.
+
+     After "\x", up to two hexadecimal digits are  read  (letters
+     can be in upper or lower case).
+
+     After "\0" up to two further octal digits are read. In  both
+     cases,  if  there are fewer than two digits, just those that
+     are present are used. Thus the sequence "\0\x\07"  specifies
+     two binary zeros followed by a BEL character.  Make sure you
+     supply two digits after the initial zero  if  the  character
+     that follows is itself an octal digit.
+
+     The handling of a backslash followed by a digit other than 0
+     is  complicated.   Outside  a character class, PCRE reads it
+     and any following digits as a decimal number. If the  number
+     is  less  than  10, or if there have been at least that many
+     previous capturing left parentheses in the  expression,  the
+     entire  sequence is taken as a back reference. A description
+     of how this works is given later, following  the  discussion
+     of parenthesized subpatterns.
+
+     Inside a character  class,  or  if  the  decimal  number  is
+     greater  than  9 and there have not been that many capturing
+     subpatterns, PCRE re-reads up to three octal digits  follow-
+     ing  the  backslash,  and  generates  a single byte from the
+     least significant 8 bits of the value. Any subsequent digits
+     stand for themselves.  For example:
+
+       \040   is another way of writing a space
+       \40    is the same, provided there are fewer than 40
+                 previous capturing subpatterns
+       \7     is always a back reference
+       \11    might be a back reference, or another way of
+                 writing a tab
+       \011   is always a tab
+       \0113  is a tab followed by the character "3"
+       \113   is the character with octal code 113 (since there
+                 can be no more than 99 back references)
+       \377   is a byte consisting entirely of 1 bits
+       \81    is either a back reference, or a binary zero
+                 followed by the two characters "8" and "1"
+
+     Note that octal values of 100 or greater must not be  intro-
+     duced  by  a  leading zero, because no more than three octal
+     digits are ever read.
+
+     All the sequences that define a single  byte  value  can  be
+     used both inside and outside character classes. In addition,
+     inside a character class, the sequence "\b"  is  interpreted
+     as  the  backspace  character  (hex 08). Outside a character
+     class it has a different meaning (see below).
+
+     The third use of backslash is for specifying generic charac-
+     ter types:
+
+       \d     any decimal digit
+       \D     any character that is not a decimal digit
+       \s     any whitespace character
+       \S     any character that is not a whitespace character
+       \w     any "word" character
+       \W     any "non-word" character
+
+     Each pair of escape sequences partitions the complete set of
+     characters  into  two  disjoint  sets.  Any  given character
+     matches one, and only one, of each pair.
+
+     A "word" character is any letter or digit or the  underscore
+     character,  that  is,  any  character which can be part of a
+     Perl "word". The definition of letters and  digits  is  con-
+     trolled  by PCRE's character tables, and may vary if locale-
+     specific matching is  taking  place  (see  "Locale  support"
+     above). For example, in the "fr" (French) locale, some char-
+     acter codes greater than 128 are used for accented  letters,
+     and these are matched by \w.
+
+     These character type sequences can appear  both  inside  and
+     outside  character classes. They each match one character of
+     the appropriate type. If the current matching  point  is  at
+     the end of the subject string, all of them fail, since there
+     is no character to match.
+
+     The fourth use of backslash is  for  certain  simple  asser-
+     tions. An assertion specifies a condition that has to be met
+     at a particular point in  a  match,  without  consuming  any
+     characters  from  the subject string. The use of subpatterns
+     for more complicated  assertions  is  described  below.  The
+     backslashed assertions are
+
+       \b     word boundary
+       \B     not a word boundary
+       \A     start of subject (independent of multiline mode)
+       \Z     end of subject or newline at  end  (independent  of
+     multiline mode)
+       \z     end of subject (independent of multiline mode)
+
+     These assertions may not appear in  character  classes  (but
+     note that "\b" has a different meaning, namely the backspace
+     character, inside a character class).
+
+     A word boundary is a position in the  subject  string  where
+     the current character and the previous character do not both
+     match \w or \W (i.e. one matches \w and  the  other  matches
+     \W),  or the start or end of the string if the first or last
+     character matches \w, respectively.
+
+     The \A, \Z, and \z assertions differ  from  the  traditional
+     circumflex  and  dollar  (described below) in that they only
+     ever match at the very start and end of the subject  string,
+     whatever  options  are  set.  They  are  not affected by the
+     PCRE_NOTBOL or PCRE_NOTEOL options. If the startoffset argu-
+     ment  of  pcre_exec()  is  non-zero, \A can never match. The
+     difference between \Z and \z is that  \Z  matches  before  a
+     newline  that is the last character of the string as well as
+     at the end of the string, whereas \z  matches  only  at  the
+     end.
+
+
+
+CIRCUMFLEX AND DOLLAR
+     Outside a character class, in the default matching mode, the
+     circumflex  character  is an assertion which is true only if
+     the current matching point is at the start  of  the  subject
+     string.  If  the startoffset argument of pcre_exec() is non-
+     zero, circumflex can never match. Inside a character  class,
+     circumflex has an entirely different meaning (see below).
+
+     Circumflex need not be the first character of the pattern if
+     a  number of alternatives are involved, but it should be the
+     first thing in each alternative in which it appears  if  the
+     pattern is ever to match that branch. If all possible alter-
+     natives start with a circumflex, that is, if the pattern  is
+     constrained to match only at the start of the subject, it is
+     said to be an "anchored" pattern. (There are also other con-
+     structs that can cause a pattern to be anchored.)
+
+     A dollar character is an assertion which is true only if the
+     current  matching point is at the end of the subject string,
+     or immediately before a newline character that is  the  last
+     character in the string (by default). Dollar need not be the
+     last character of the pattern if a  number  of  alternatives
+     are  involved,  but it should be the last item in any branch
+     in which it appears.  Dollar has no  special  meaning  in  a
+     character class.
+
+     The meaning of dollar can be changed so that it matches only
+     at   the   very   end   of   the   string,  by  setting  the
+     PCRE_DOLLAR_ENDONLY option at compile or matching time. This
+     does not affect the \Z assertion.
+
+     The meanings of the circumflex  and  dollar  characters  are
+     changed  if  the  PCRE_MULTILINE option is set. When this is
+     the case,  they  match  immediately  after  and  immediately
+     before an internal "\n" character, respectively, in addition
+     to matching at the start and end of the subject string.  For
+     example,  the  pattern  /^abc$/  matches  the subject string
+     "def\nabc" in multiline  mode,  but  not  otherwise.  Conse-
+     quently,  patterns  that  are  anchored  in single line mode
+     because all branches start with "^" are not anchored in mul-
+     tiline mode, and a match for circumflex is possible when the
+     startoffset  argument  of  pcre_exec()  is   non-zero.   The
+     PCRE_DOLLAR_ENDONLY  option  is ignored if PCRE_MULTILINE is
+     set.
+
+     Note that the sequences \A, \Z, and \z can be used to  match
+     the  start  and end of the subject in both modes, and if all
+     branches of a pattern start with \A it is  always  anchored,
+     whether PCRE_MULTILINE is set or not.
+
+
+
+FULL STOP (PERIOD, DOT)
+     Outside a character class, a dot in the pattern matches  any
+     one character in the subject, including a non-printing char-
+     acter, but not (by default)  newline.   If  the  PCRE_DOTALL
+     option  is set, dots match newlines as well. The handling of
+     dot is entirely independent of the  handling  of  circumflex
+     and  dollar,  the  only  relationship  being  that they both
+     involve newline characters. Dot has no special meaning in  a
+     character class.
+
+
+
+SQUARE BRACKETS
+     An opening square bracket introduces a character class, ter-
+     minated  by  a  closing  square  bracket.  A  closing square
+     bracket on its own is  not  special.  If  a  closing  square
+     bracket  is  required as a member of the class, it should be
+     the first data character in the class (after an initial cir-
+     cumflex, if present) or escaped with a backslash.
+
+     A character class matches a single character in the subject;
+     the  character  must  be in the set of characters defined by
+     the class, unless the first character in the class is a cir-
+     cumflex,  in which case the subject character must not be in
+     the set defined by the class. If a  circumflex  is  actually
+     required  as  a  member  of  the class, ensure it is not the
+     first character, or escape it with a backslash.
+
+     For example, the character class [aeiou] matches  any  lower
+     case vowel, while [^aeiou] matches any character that is not
+     a lower case vowel. Note that a circumflex is  just  a  con-
+     venient  notation for specifying the characters which are in
+     the class by enumerating those that are not. It  is  not  an
+     assertion:  it  still  consumes a character from the subject
+     string, and fails if the current pointer is at  the  end  of
+     the string.
+
+     When caseless matching  is  set,  any  letters  in  a  class
+     represent  both their upper case and lower case versions, so
+     for example, a caseless [aeiou] matches "A" as well as  "a",
+     and  a caseless [^aeiou] does not match "A", whereas a case-
+     ful version would.
+
+     The newline character is never treated in any special way in
+     character  classes,  whatever the setting of the PCRE_DOTALL
+     or PCRE_MULTILINE options is. A  class  such  as  [^a]  will
+     always match a newline.
+
+     The minus (hyphen) character can be used to specify a  range
+     of  characters  in  a  character  class.  For example, [d-m]
+     matches any letter between d and m, inclusive.  If  a  minus
+     character  is required in a class, it must be escaped with a
+     backslash or appear in a position where it cannot be  inter-
+     preted as indicating a range, typically as the first or last
+     character in the class.
+
+     It is not possible to have the literal character "]" as  the
+     end  character  of  a  range.  A  pattern such as [W-]46] is
+     interpreted as a class of two characters ("W" and "-")  fol-
+     lowed by a literal string "46]", so it would match "W46]" or
+     "-46]". However, if the "]" is escaped with a  backslash  it
+     is  interpreted  as  the end of range, so [W-\]46] is inter-
+     preted as a single class containing a range followed by  two
+     separate characters. The octal or hexadecimal representation
+     of "]" can also be used to end a range.
+
+     Ranges operate in ASCII collating sequence. They can also be
+     used  for  characters  specified  numerically,  for  example
+     [\000-\037]. If a range that includes letters is  used  when
+     caseless  matching  is set, it matches the letters in either
+     case. For example, [W-c] is equivalent  to  [][\^_`wxyzabc],
+     matched  caselessly,  and  if  character tables for the "fr"
+     locale are in use, [\xc8-\xcb] matches accented E characters
+     in both cases.
+
+     The character types \d, \D, \s, \S,  \w,  and  \W  may  also
+     appear  in  a  character  class, and add the characters that
+     they match to the class. For example, [\dABCDEF] matches any
+     hexadecimal  digit.  A  circumflex  can conveniently be used
+     with the upper case character types to specify a  more  res-
+     tricted set of characters than the matching lower case type.
+     For example, the class [^\W_] matches any letter  or  digit,
+     but not underscore.
+
+     All non-alphameric characters other than \,  -,  ^  (at  the
+     start)  and  the  terminating ] are non-special in character
+     classes, but it does no harm if they are escaped.
+
+
+
+POSIX CHARACTER CLASSES
+     Perl 5.6 (not yet released at the time of writing) is  going
+     to  support  the POSIX notation for character classes, which
+     uses names enclosed by  [:  and  :]   within  the  enclosing
+     square brackets. PCRE supports this notation. For example,
+
+       [01[:alpha:]%]
+
+     matches "0", "1", any alphabetic character, or "%". The sup-
+     ported class names are
+
+       alnum    letters and digits
+       alpha    letters
+       ascii    character codes 0 - 127
+       cntrl    control characters
+       digit    decimal digits (same as \d)
+       graph    printing characters, excluding space
+       lower    lower case letters
+       print    printing characters, including space
+       punct    printing characters, excluding letters and digits
+       space    white space (same as \s)
+       upper    upper case letters
+       word     "word" characters (same as \w)
+       xdigit   hexadecimal digits
+
+     The names "ascii" and "word" are  Perl  extensions.  Another
+     Perl  extension is negation, which is indicated by a ^ char-
+     acter after the colon. For example,
+
+       [12[:^digit:]]
+
+     matches "1", "2", or any non-digit.  PCRE  (and  Perl)  also
+     recognize the POSIX syntax [.ch.] and [=ch=] where "ch" is a
+     "collating element", but these are  not  supported,  and  an
+     error is given if they are encountered.
+
+
+
+VERTICAL BAR
+     Vertical bar characters are  used  to  separate  alternative
+     patterns. For example, the pattern
+
+       gilbert|sullivan
+
+     matches either "gilbert" or "sullivan". Any number of alter-
+     natives  may  appear,  and an empty alternative is permitted
+     (matching the empty string).   The  matching  process  tries
+     each  alternative in turn, from left to right, and the first
+     one that succeeds is used. If the alternatives are within  a
+     subpattern  (defined  below),  "succeeds" means matching the
+     rest of the main pattern as well as the alternative  in  the
+     subpattern.
+
+
+
+INTERNAL OPTION SETTING
+     The settings of PCRE_CASELESS, PCRE_MULTILINE,  PCRE_DOTALL,
+     and  PCRE_EXTENDED can be changed from within the pattern by
+     a sequence of Perl option letters enclosed between "(?"  and
+     ")". The option letters are
+
+       i  for PCRE_CASELESS
+       m  for PCRE_MULTILINE
+       s  for PCRE_DOTALL
+       x  for PCRE_EXTENDED
+
+     For example, (?im) sets caseless, multiline matching. It  is
+     also possible to unset these options by preceding the letter
+     with a hyphen, and a combined setting and unsetting such  as
+     (?im-sx),  which sets PCRE_CASELESS and PCRE_MULTILINE while
+     unsetting PCRE_DOTALL and PCRE_EXTENDED, is also  permitted.
+     If  a  letter  appears both before and after the hyphen, the
+     option is unset.
+
+     The scope of these option changes depends on  where  in  the
+     pattern  the  setting  occurs. For settings that are outside
+     any subpattern (defined below), the effect is the same as if
+     the  options were set or unset at the start of matching. The
+     following patterns all behave in exactly the same way:
+
+       (?i)abc
+       a(?i)bc
+       ab(?i)c
+       abc(?i)
+
+     which in turn is the same as compiling the pattern abc  with
+     PCRE_CASELESS  set.   In  other words, such "top level" set-
+     tings apply to the whole pattern  (unless  there  are  other
+     changes  inside subpatterns). If there is more than one set-
+     ting of the same option at top level, the rightmost  setting
+     is used.
+
+     If an option change occurs inside a subpattern,  the  effect
+     is  different.  This is a change of behaviour in Perl 5.005.
+     An option change inside a subpattern affects only that  part
+     of the subpattern that follows it, so
+
+       (a(?i)b)c
+
+     matches  abc  and  aBc  and  no  other   strings   (assuming
+     PCRE_CASELESS  is  not used).  By this means, options can be
+     made to have different settings in different  parts  of  the
+     pattern.  Any  changes  made  in one alternative do carry on
+     into subsequent branches within  the  same  subpattern.  For
+     example,
+
+       (a(?i)b|c)
+
+     matches "ab", "aB", "c", and "C", even though when  matching
+     "C" the first branch is abandoned before the option setting.
+     This is because the effects of  option  settings  happen  at
+     compile  time. There would be some very weird behaviour oth-
+     erwise.
+
+     The PCRE-specific options PCRE_UNGREEDY and  PCRE_EXTRA  can
+     be changed in the same way as the Perl-compatible options by
+     using the characters U and X  respectively.  The  (?X)  flag
+     setting  is  special in that it must always occur earlier in
+     the pattern than any of the additional features it turns on,
+     even when it is at top level. It is best put at the start.
+
+
+
+SUBPATTERNS
+     Subpatterns are delimited by parentheses  (round  brackets),
+     which can be nested.  Marking part of a pattern as a subpat-
+     tern does two things:
+
+     1. It localizes a set of alternatives. For example, the pat-
+     tern
+
+       cat(aract|erpillar|)
+
+     matches one of the words "cat",  "cataract",  or  "caterpil-
+     lar".  Without  the  parentheses, it would match "cataract",
+     "erpillar" or the empty string.
+
+     2. It sets up the subpattern as a capturing  subpattern  (as
+     defined  above).   When the whole pattern matches, that por-
+     tion of the subject string that matched  the  subpattern  is
+     passed  back  to  the  caller  via  the  ovector argument of
+     pcre_exec(). Opening parentheses are counted  from  left  to
+     right (starting from 1) to obtain the numbers of the captur-
+     ing subpatterns.
+
+     For example, if the string "the red king" is matched against
+     the pattern
+
+       the ((red|white) (king|queen))
+
+     the captured substrings are "red king", "red",  and  "king",
+     and are numbered 1, 2, and 3, respectively.
+
+     The fact that plain parentheses fulfil two functions is  not
+     always  helpful.  There are often times when a grouping sub-
+     pattern is required without a capturing requirement.  If  an
+     opening parenthesis is followed by "?:", the subpattern does
+     not do any capturing, and is not counted when computing  the
+     number of any subsequent capturing subpatterns. For example,
+     if the string "the white queen" is matched against the  pat-
+     tern
+
+       the ((?:red|white) (king|queen))
+
+     the captured substrings are "white queen" and  "queen",  and
+     are  numbered  1  and 2. The maximum number of captured sub-
+     strings is 99, and the maximum number  of  all  subpatterns,
+     both capturing and non-capturing, is 200.
+
+     As a  convenient  shorthand,  if  any  option  settings  are
+     required  at  the  start  of a non-capturing subpattern, the
+     option letters may appear between the "?" and the ":".  Thus
+     the two patterns
+
+       (?i:saturday|sunday)
+       (?:(?i)saturday|sunday)
+
+     match exactly the same set of strings.  Because  alternative
+     branches  are  tried from left to right, and options are not
+     reset until the end of the subpattern is reached, an  option
+     setting  in  one  branch does affect subsequent branches, so
+     the above patterns match "SUNDAY" as well as "Saturday".
+
+
+
+REPETITION
+     Repetition is specified by quantifiers, which can follow any
+     of the following items:
+
+       a single character, possibly escaped
+       the . metacharacter
+       a character class
+       a back reference (see next section)
+       a parenthesized subpattern (unless it is  an  assertion  -
+     see below)
+
+     The general repetition quantifier specifies  a  minimum  and
+     maximum  number  of  permitted  matches,  by  giving the two
+     numbers in curly brackets (braces), separated  by  a  comma.
+     The  numbers  must be less than 65536, and the first must be
+     less than or equal to the second. For example:
+
+       z{2,4}
+
+     matches "zz", "zzz", or "zzzz". A closing brace on  its  own
+     is not a special character. If the second number is omitted,
+     but the comma is present, there is no upper  limit;  if  the
+     second number and the comma are both omitted, the quantifier
+     specifies an exact number of required matches. Thus
+
+       [aeiou]{3,}
+
+     matches at least 3 successive vowels,  but  may  match  many
+     more, while
+
+       \d{8}
+
+     matches exactly 8 digits.  An  opening  curly  bracket  that
+     appears  in a position where a quantifier is not allowed, or
+     one that does not match the syntax of a quantifier, is taken
+     as  a literal character. For example, {,6} is not a quantif-
+     ier, but a literal string of four characters.
+     The quantifier {0} is permitted, causing the  expression  to
+     behave  as  if the previous item and the quantifier were not
+     present.
+
+     For convenience (and  historical  compatibility)  the  three
+     most common quantifiers have single-character abbreviations:
+
+       *    is equivalent to {0,}
+       +    is equivalent to {1,}
+       ?    is equivalent to {0,1}
+
+     It is possible to construct infinite loops  by  following  a
+     subpattern  that  can  match no characters with a quantifier
+     that has no upper limit, for example:
+
+       (a?)*
+
+     Earlier versions of Perl and PCRE used to give an  error  at
+     compile  time  for such patterns. However, because there are
+     cases where this  can  be  useful,  such  patterns  are  now
+     accepted,  but  if  any repetition of the subpattern does in
+     fact match no characters, the loop is forcibly broken.
+
+     By default, the quantifiers  are  "greedy",  that  is,  they
+     match  as much as possible (up to the maximum number of per-
+     mitted times), without causing the rest of  the  pattern  to
+     fail. The classic example of where this gives problems is in
+     trying to match comments in C programs. These appear between
+     the  sequences /* and */ and within the sequence, individual
+     * and / characters may appear. An attempt to  match  C  com-
+     ments by applying the pattern
+
+       /\*.*\*/
+
+     to the string
+
+       /* first command */  not comment  /* second comment */
+
+     fails, because it matches the entire  string  owing  to  the
+     greediness of the .*  item.
+
+     However, if a quantifier is followed by a question mark,  it
+     ceases  to be greedy, and instead matches the minimum number
+     of times possible, so the pattern
+
+       /\*.*?\*/
+
+     does the right thing with the C comments. The meaning of the
+     various  quantifiers is not otherwise changed, just the pre-
+     ferred number of matches.  Do not confuse this use of  ques-
+     tion  mark  with  its  use as a quantifier in its own right.
+     Because it has two uses, it can sometimes appear doubled, as
+     in
+
+       \d??\d
+
+     which matches one digit by preference, but can match two  if
+     that is the only way the rest of the pattern matches.
+
+     If the PCRE_UNGREEDY option is set (an option which  is  not
+     available  in  Perl),  the  quantifiers  are  not  greedy by
+     default, but individual ones can be made greedy by following
+     them  with  a  question mark. In other words, it inverts the
+     default behaviour.
+
+     When a parenthesized subpattern is quantified with a minimum
+     repeat  count  that is greater than 1 or with a limited max-
+     imum, more store is required for the  compiled  pattern,  in
+     proportion to the size of the minimum or maximum.
+
+     If a pattern starts with .* or  .{0,}  and  the  PCRE_DOTALL
+     option (equivalent to Perl's /s) is set, thus allowing the .
+     to match  newlines,  the  pattern  is  implicitly  anchored,
+     because whatever follows will be tried against every charac-
+     ter position in the subject string, so there is no point  in
+     retrying  the overall match at any position after the first.
+     PCRE treats such a pattern as though it were preceded by \A.
+     In  cases where it is known that the subject string contains
+     no newlines, it is worth setting PCRE_DOTALL when  the  pat-
+     tern begins with .* in order to obtain this optimization, or
+     alternatively using ^ to indicate anchoring explicitly.
+
+     When a capturing subpattern is repeated, the value  captured
+     is the substring that matched the final iteration. For exam-
+     ple, after
+
+       (tweedle[dume]{3}\s*)+
+
+     has matched "tweedledum tweedledee" the value  of  the  cap-
+     tured  substring  is  "tweedledee".  However,  if  there are
+     nested capturing  subpatterns,  the  corresponding  captured
+     values  may  have been set in previous iterations. For exam-
+     ple, after
+
+       /(a|(b))+/
+
+     matches "aba" the value of the second captured substring  is
+     "b".
+
+
+
+BACK REFERENCES
+     Outside a character class, a backslash followed by  a  digit
+     greater  than  0  (and  possibly  further  digits) is a back
+
+
+
+
+SunOS 5.8                 Last change:                         30
+
+
+
+     reference to a capturing subpattern  earlier  (i.e.  to  its
+     left)  in  the  pattern,  provided there have been that many
+     previous capturing left parentheses.
+
+     However, if the decimal number following  the  backslash  is
+     less  than  10,  it is always taken as a back reference, and
+     causes an error only if there are not  that  many  capturing
+     left  parentheses in the entire pattern. In other words, the
+     parentheses that are referenced need not be to the  left  of
+     the  reference  for  numbers  less  than 10. See the section
+     entitled "Backslash" above for further details of  the  han-
+     dling of digits following a backslash.
+
+     A back reference matches whatever actually matched the  cap-
+     turing subpattern in the current subject string, rather than
+     anything matching the subpattern itself. So the pattern
+
+       (sens|respons)e and \1ibility
+
+     matches "sense and sensibility" and "response and  responsi-
+     bility",  but  not  "sense  and  responsibility". If caseful
+     matching is in force at the time of the back reference,  the
+     case of letters is relevant. For example,
+
+       ((?i)rah)\s+\1
+
+     matches "rah rah" and "RAH RAH", but  not  "RAH  rah",  even
+     though  the  original  capturing subpattern is matched case-
+     lessly.
+
+     There may be more than one back reference to the  same  sub-
+     pattern.  If  a  subpattern  has not actually been used in a
+     particular match, any back references to it always fail. For
+     example, the pattern
+
+       (a|(bc))\2
+
+     always fails if it starts to match  "a"  rather  than  "bc".
+     Because  there  may  be up to 99 back references, all digits
+     following the backslash are taken as  part  of  a  potential
+     back reference number. If the pattern continues with a digit
+     character, some delimiter must be used to terminate the back
+     reference.   If the PCRE_EXTENDED option is set, this can be
+     whitespace. Otherwise an empty comment can be used.
+
+     A back reference that occurs inside the parentheses to which
+     it  refers  fails when the subpattern is first used, so, for
+     example, (a\1) never matches.  However, such references  can
+     be useful inside repeated subpatterns. For example, the pat-
+     tern
+
+       (a|b\1)+
+
+     matches any number of "a"s and also "aba", "ababbaa" etc. At
+     each iteration of the subpattern, the back reference matches
+     the character string corresponding to  the  previous  itera-
+     tion.  In  order  for this to work, the pattern must be such
+     that the first iteration does not need  to  match  the  back
+     reference.  This  can  be  done using alternation, as in the
+     example above, or by a quantifier with a minimum of zero.
+
+
+
+ASSERTIONS
+     An assertion is  a  test  on  the  characters  following  or
+     preceding  the current matching point that does not actually
+     consume any characters. The simple assertions coded  as  \b,
+     \B,  \A,  \Z,  \z, ^ and $ are described above. More compli-
+     cated assertions are coded as  subpatterns.  There  are  two
+     kinds:  those that look ahead of the current position in the
+     subject string, and those that look behind it.
+
+     An assertion subpattern is matched in the normal way, except
+     that  it  does not cause the current matching position to be
+     changed. Lookahead assertions start with  (?=  for  positive
+     assertions and (?! for negative assertions. For example,
+
+       \w+(?=;)
+
+     matches a word followed by a semicolon, but does not include
+     the semicolon in the match, and
+
+       foo(?!bar)
+
+     matches any occurrence of "foo"  that  is  not  followed  by
+     "bar". Note that the apparently similar pattern
+
+       (?!foo)bar
+
+     does not find an occurrence of "bar"  that  is  preceded  by
+     something other than "foo"; it finds any occurrence of "bar"
+     whatsoever, because the assertion  (?!foo)  is  always  true
+     when  the  next  three  characters  are  "bar". A lookbehind
+     assertion is needed to achieve this effect.
+
+     Lookbehind assertions start with (?<=  for  positive  asser-
+     tions and (?<! for negative assertions. For example,
+
+       (?<!foo)bar
+
+     does find an occurrence of "bar" that  is  not  preceded  by
+     "foo". The contents of a lookbehind assertion are restricted
+     such that all the strings  it  matches  must  have  a  fixed
+     length.  However, if there are several alternatives, they do
+     not all have to have the same fixed length. Thus
+
+       (?<=bullock|donkey)
+
+     is permitted, but
+
+       (?<!dogs?|cats?)
+
+     causes an error at compile time. Branches  that  match  dif-
+     ferent length strings are permitted only at the top level of
+     a lookbehind assertion. This is an extension  compared  with
+     Perl  5.005,  which  requires all branches to match the same
+     length of string. An assertion such as
+
+       (?<=ab(c|de))
+
+     is not permitted, because its single  top-level  branch  can
+     match two different lengths, but it is acceptable if rewrit-
+     ten to use two top-level branches:
+
+       (?<=abc|abde)
+
+     The implementation of lookbehind  assertions  is,  for  each
+     alternative,  to  temporarily move the current position back
+     by the fixed width and then  try  to  match.  If  there  are
+     insufficient  characters  before  the  current position, the
+     match is deemed to fail.  Lookbehinds  in  conjunction  with
+     once-only  subpatterns can be particularly useful for match-
+     ing at the ends of strings; an example is given at  the  end
+     of the section on once-only subpatterns.
+
+     Several assertions (of any sort) may  occur  in  succession.
+     For example,
+
+       (?<=\d{3})(?<!999)foo
+
+     matches "foo" preceded by three digits that are  not  "999".
+     Notice  that each of the assertions is applied independently
+     at the same point in the subject string. First  there  is  a
+     check that the previous three characters are all digits, and
+     then there is a check that the same three characters are not
+     "999".   This  pattern  does not match "foo" preceded by six
+     characters, the first of which are digits and the last three
+     of  which  are  not  "999".  For  example,  it doesn't match
+     "123abcfoo". A pattern to do that is
+
+       (?<=\d{3}...)(?<!999)foo
+
+     This time the first assertion looks  at  the  preceding  six
+     characters,  checking  that  the first three are digits, and
+     then the second assertion checks that  the  preceding  three
+     characters are not "999".
+
+     Assertions can be nested in any combination. For example,
+
+       (?<=(?<!foo)bar)baz
+
+     matches an occurrence of "baz" that  is  preceded  by  "bar"
+     which in turn is not preceded by "foo", while
+
+       (?<=\d{3}(?!999)...)foo
+
+     is another pattern which matches  "foo"  preceded  by  three
+     digits and any three characters that are not "999".
+
+     Assertion subpatterns are not capturing subpatterns, and may
+     not  be  repeated,  because  it makes no sense to assert the
+     same thing several times. If any kind of assertion  contains
+     capturing  subpatterns  within it, these are counted for the
+     purposes of numbering the capturing subpatterns in the whole
+     pattern.   However,  substring capturing is carried out only
+     for positive assertions, because it does not make sense  for
+     negative assertions.
+
+     Assertions count towards the maximum  of  200  parenthesized
+     subpatterns.
+
+
+
+ONCE-ONLY SUBPATTERNS
+     With both maximizing and minimizing repetition,  failure  of
+     what  follows  normally  causes  the repeated item to be re-
+     evaluated to see if a different number of repeats allows the
+     rest  of  the  pattern  to  match. Sometimes it is useful to
+     prevent this, either to change the nature of the  match,  or
+     to  cause  it fail earlier than it otherwise might, when the
+     author of the pattern knows there is no  point  in  carrying
+     on.
+
+     Consider, for example, the pattern \d+foo  when  applied  to
+     the subject line
+
+       123456bar
+
+     After matching all 6 digits and then failing to match "foo",
+     the normal action of the matcher is to try again with only 5
+     digits matching the \d+ item, and then with 4,  and  so  on,
+     before ultimately failing. Once-only subpatterns provide the
+     means for specifying that once a portion of the pattern  has
+     matched,  it  is  not to be re-evaluated in this way, so the
+     matcher would give up immediately on failing to match  "foo"
+     the  first  time.  The  notation  is another kind of special
+     parenthesis, starting with (?> as in this example:
+
+       (?>\d+)bar
+
+     This kind of parenthesis "locks up" the  part of the pattern
+     it  contains once it has matched, and a failure further into
+     the pattern is prevented from backtracking  into  it.  Back-
+     tracking  past  it to previous items, however, works as nor-
+     mal.
+
+     An alternative description is that a subpattern of this type
+     matches  the  string  of  characters that an identical stan-
+     dalone pattern would match, if anchored at the current point
+     in the subject string.
+
+     Once-only subpatterns are not capturing subpatterns.  Simple
+     cases  such as the above example can be thought of as a max-
+     imizing repeat that must  swallow  everything  it  can.  So,
+     while both \d+ and \d+? are prepared to adjust the number of
+     digits they match in order to make the rest of  the  pattern
+     match, (?>\d+) can only match an entire sequence of digits.
+
+     This construction can of course contain arbitrarily  compli-
+     cated subpatterns, and it can be nested.
+
+     Once-only subpatterns can be used in conjunction with  look-
+     behind  assertions  to specify efficient matching at the end
+     of the subject string. Consider a simple pattern such as
+
+       abcd$
+
+     when applied to a long string which does not match.  Because
+     matching  proceeds  from  left  to right, PCRE will look for
+     each "a" in the subject and then see if what follows matches
+     the rest of the pattern. If the pattern is specified as
+
+       ^.*abcd$
+
+     the initial .* matches the entire string at first, but  when
+     this  fails  (because  there  is no following "a"), it back-
+     tracks to match all but the last character, then all but the
+     last  two  characters,  and so on. Once again the search for
+     "a" covers the entire string, from right to left, so we  are
+     no better off. However, if the pattern is written as
+
+       ^(?>.*)(?<=abcd)
+
+     there can be no backtracking for the .* item; it  can  match
+     only  the entire string. The subsequent lookbehind assertion
+     does a single test on the last four characters. If it fails,
+     the match fails immediately. For long strings, this approach
+     makes a significant difference to the processing time.
+
+     When a pattern contains an unlimited repeat inside a subpat-
+     tern  that  can  itself  be  repeated an unlimited number of
+     times, the use of a once-only subpattern is the only way  to
+     avoid  some  failing matches taking a very long time indeed.
+     The pattern
+
+       (\D+|<\d+>)*[!?]
+
+     matches an unlimited number of substrings that  either  con-
+     sist  of  non-digits,  or digits enclosed in <>, followed by
+     either ! or ?. When it matches, it runs quickly. However, if
+     it is applied to
+
+       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+
+     it takes a long  time  before  reporting  failure.  This  is
+     because the string can be divided between the two repeats in
+     a large number of ways, and all have to be tried. (The exam-
+     ple  used  [!?]  rather  than a single character at the end,
+     because both PCRE and Perl have an optimization that  allows
+     for  fast  failure  when  a  single  character is used. They
+     remember the last single character that is  required  for  a
+     match,  and  fail early if it is not present in the string.)
+     If the pattern is changed to
+
+       ((?>\D+)|<\d+>)*[!?]
+
+     sequences of non-digits cannot be broken, and  failure  hap-
+     pens quickly.
+
+
+
+CONDITIONAL SUBPATTERNS
+     It is possible to cause the matching process to obey a  sub-
+     pattern  conditionally  or to choose between two alternative
+     subpatterns, depending on the result  of  an  assertion,  or
+     whether  a previous capturing subpattern matched or not. The
+     two possible forms of conditional subpattern are
+
+       (?(condition)yes-pattern)
+       (?(condition)yes-pattern|no-pattern)
+
+     If the condition is satisfied, the yes-pattern is used; oth-
+     erwise  the  no-pattern  (if  present) is used. If there are
+     more than two alternatives in the subpattern, a compile-time
+     error occurs.
+
+     There are two kinds of condition. If the  text  between  the
+     parentheses  consists of a sequence of digits, the condition
+     is satisfied if the capturing subpattern of that number  has
+     previously  matched.  The  number must be greater than zero.
+     Consider  the  following  pattern,   which   contains   non-
+     significant white space to make it more readable (assume the
+     PCRE_EXTENDED option) and to divide it into three parts  for
+     ease of discussion:
+
+       ( \( )?    [^()]+    (?(1) \) )
+
+     The first part matches an optional opening parenthesis,  and
+     if  that character is present, sets it as the first captured
+     substring. The second part matches one  or  more  characters
+     that  are  not  parentheses. The third part is a conditional
+     subpattern that tests whether the first set  of  parentheses
+     matched  or  not.  If  they did, that is, if subject started
+     with an opening parenthesis, the condition is true,  and  so
+     the  yes-pattern  is  executed  and a closing parenthesis is
+     required. Otherwise, since no-pattern is  not  present,  the
+     subpattern  matches  nothing.  In  other words, this pattern
+     matches a sequence of non-parentheses,  optionally  enclosed
+     in parentheses.
+
+     If the condition is not a sequence of digits, it must be  an
+     assertion.  This  may be a positive or negative lookahead or
+     lookbehind assertion. Consider this pattern, again  contain-
+     ing  non-significant  white space, and with the two alterna-
+     tives on the second line:
+
+       (?(?=[^a-z]*[a-z])
+       \d{2}-[a-z]{3}-\d{2}  |  \d{2}-\d{2}-\d{2} )
+
+     The condition is a positive lookahead assertion that matches
+     an optional sequence of non-letters followed by a letter. In
+     other words, it tests for  the  presence  of  at  least  one
+     letter  in the subject. If a letter is found, the subject is
+     matched against  the  first  alternative;  otherwise  it  is
+     matched  against the second. This pattern matches strings in
+     one of the two forms dd-aaa-dd or dd-dd-dd,  where  aaa  are
+     letters and dd are digits.
+
+
+
+COMMENTS
+     The sequence (?# marks the start of a comment which  contin-
+     ues  up  to the next closing parenthesis. Nested parentheses
+     are not permitted. The characters that  make  up  a  comment
+     play no part in the pattern matching at all.
+
+     If the PCRE_EXTENDED option is set, an unescaped # character
+     outside  a character class introduces a comment that contin-
+     ues up to the next newline character in the pattern.
+
+
+
+RECURSIVE PATTERNS
+     Consider the problem of matching a  string  in  parentheses,
+     allowing  for  unlimited nested parentheses. Without the use
+     of recursion, the best that can be done is to use a  pattern
+     that  matches  up  to some fixed depth of nesting. It is not
+     possible to handle an arbitrary nesting depth. Perl 5.6  has
+     provided   an  experimental  facility  that  allows  regular
+     expressions to recurse (amongst other things). It does  this
+     by  interpolating  Perl  code in the expression at run time,
+     and the code can refer to the expression itself. A Perl pat-
+     tern  to  solve  the parentheses problem can be created like
+     this:
+
+       $re = qr{\( (?: (?>[^()]+) | (?p{$re}) )* \)}x;
+
+     The (?p{...}) item interpolates Perl code at run  time,  and
+     in  this  case refers recursively to the pattern in which it
+     appears. Obviously, PCRE cannot support the interpolation of
+     Perl  code.  Instead,  the special item (?R) is provided for
+     the specific case of recursion. This PCRE pattern solves the
+     parentheses  problem (assume the PCRE_EXTENDED option is set
+     so that white space is ignored):
+
+       \( ( (?>[^()]+) | (?R) )* \)
+
+     First it matches an opening parenthesis. Then it matches any
+     number  of substrings which can either be a sequence of non-
+     parentheses, or a recursive  match  of  the  pattern  itself
+     (i.e. a correctly parenthesized substring). Finally there is
+     a closing parenthesis.
+
+     This particular example pattern  contains  nested  unlimited
+     repeats, and so the use of a once-only subpattern for match-
+     ing strings of non-parentheses is  important  when  applying
+     the  pattern to strings that do not match. For example, when
+     it is applied to
+
+       (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()
+
+     it yields "no match" quickly. However, if a  once-only  sub-
+     pattern  is  not  used,  the match runs for a very long time
+     indeed because there are so many different ways the + and  *
+     repeats  can carve up the subject, and all have to be tested
+     before failure can be reported.
+
+     The values set for any capturing subpatterns are those  from
+     the outermost level of the recursion at which the subpattern
+     value is set. If the pattern above is matched against
+
+       (ab(cd)ef)
+
+     the value for the capturing parentheses is  "ef",  which  is
+     the  last  value  taken  on  at the top level. If additional
+     parentheses are added, giving
+
+       \( ( ( (?>[^()]+) | (?R) )* ) \)
+          ^                        ^
+          ^                        ^ the string they  capture  is
+     "ab(cd)ef",  the  contents  of the top level parentheses. If
+     there are more than 15 capturing parentheses in  a  pattern,
+     PCRE  has  to  obtain  extra  memory  to store data during a
+     recursion, which it does by using  pcre_malloc,  freeing  it
+     via  pcre_free  afterwards. If no memory can be obtained, it
+     saves data for the first 15 capturing parentheses  only,  as
+     there is no way to give an out-of-memory error from within a
+     recursion.
+
+
+
+PERFORMANCE
+     Certain items that may appear in patterns are more efficient
+     than  others.  It is more efficient to use a character class
+     like [aeiou] than a set of alternatives such as (a|e|i|o|u).
+     In  general,  the  simplest  construction  that provides the
+     required behaviour is usually the  most  efficient.  Jeffrey
+     Friedl's  book contains a lot of discussion about optimizing
+     regular expressions for efficient performance.
+
+     When a pattern begins with .* and the PCRE_DOTALL option  is
+     set,  the  pattern  is implicitly anchored by PCRE, since it
+     can match only at the start of a subject string. However, if
+     PCRE_DOTALL  is not set, PCRE cannot make this optimization,
+     because the . metacharacter does not then match  a  newline,
+     and if the subject string contains newlines, the pattern may
+     match from the character immediately following one  of  them
+     instead of from the very start. For example, the pattern
+
+       (.*) second
+
+     matches the subject "first\nand second" (where \n stands for
+     a newline character) with the first captured substring being
+     "and". In order to do this, PCRE  has  to  retry  the  match
+     starting after every newline in the subject.
+
+     If you are using such a pattern with subject strings that do
+     not  contain  newlines,  the best performance is obtained by
+     setting PCRE_DOTALL, or starting the  pattern  with  ^.*  to
+     indicate  explicit anchoring. That saves PCRE from having to
+     scan along the subject looking for a newline to restart at.
+
+     Beware of patterns that contain nested  indefinite  repeats.
+     These  can  take a long time to run when applied to a string
+     that does not match. Consider the pattern fragment
+
+       (a+)*
+
+     This can match "aaaa" in 33 different ways, and this  number
+     increases  very  rapidly  as  the string gets longer. (The *
+     repeat can match 0, 1, 2, 3, or 4 times,  and  for  each  of
+     those  cases other than 0, the + repeats can match different
+     numbers of times.) When the remainder of the pattern is such
+     that  the entire match is going to fail, PCRE has in princi-
+     ple to try every possible variation, and this  can  take  an
+     extremely long time.
+
+     An optimization catches some of the more simple  cases  such
+     as
+
+       (a+)*b
+
+     where a literal character follows. Before embarking  on  the
+     standard matching procedure, PCRE checks that there is a "b"
+     later in the subject string, and if there is not,  it  fails
+     the  match  immediately. However, when there is no following
+     literal this optimization cannot be used. You  can  see  the
+     difference by comparing the behaviour of
+
+       (a+)*\d
+
+     with the pattern above. The former gives  a  failure  almost
+     instantly  when  applied  to a whole line of "a" characters,
+     whereas the latter takes an appreciable  time  with  strings
+     longer than about 20 characters.
+
+
+
+UTF-8 SUPPORT
+     Starting at release 3.3, PCRE has some support for character
+     strings encoded in the UTF-8 format. This is incomplete, and
+     is regarded as experimental. In order to use  it,  you  must
+     configure PCRE to include UTF-8 support in the code, and, in
+     addition, you must call pcre_compile()  with  the  PCRE_UTF8
+     option flag. When you do this, both the pattern and any sub-
+     ject strings that are matched  against  it  are  treated  as
+     UTF-8  strings instead of just strings of bytes, but only in
+     the cases that are mentioned below.
+
+     If you compile PCRE with UTF-8 support, but do not use it at
+     run  time,  the  library will be a bit bigger, but the addi-
+     tional run time overhead is limited to testing the PCRE_UTF8
+     flag in several places, so should not be very large.
+
+     PCRE assumes that the strings  it  is  given  contain  valid
+     UTF-8  codes. It does not diagnose invalid UTF-8 strings. If
+     you pass invalid UTF-8 strings  to  PCRE,  the  results  are
+     undefined.
+
+     Running with PCRE_UTF8 set causes these changes in  the  way
+     PCRE works:
+
+     1. In a pattern, the  escape  sequence  \x{...},  where  the
+     contents of the braces is a string of hexadecimal digits, is
+     interpreted as a UTF-8 character whose code  number  is  the
+     given   hexadecimal  number,  for  example:  \x{1234}.  This
+     inserts from one to six  literal  bytes  into  the  pattern,
+     using the UTF-8 encoding. If a non-hexadecimal digit appears
+     between the braces, the item is not recognized.
+
+     2. The original hexadecimal escape sequence, \xhh, generates
+     a two-byte UTF-8 character if its value is greater than 127.
+
+     3. Repeat quantifiers are NOT correctly handled if they fol-
+     low  a  multibyte character. For example, \x{100}* and \xc3+
+     do not work. If you want to repeat such characters, you must
+     enclose  them  in  non-capturing  parentheses,  for  example
+     (?:\x{100}), at present.
+
+     4. The dot metacharacter matches one UTF-8 character instead
+     of a single byte.
+
+     5. Unlike literal UTF-8 characters,  the  dot  metacharacter
+     followed  by  a  repeat quantifier does operate correctly on
+     UTF-8 characters instead of single bytes.
+
+     4. Although the \x{...} escape is permitted in  a  character
+     class,  characters  whose values are greater than 255 cannot
+     be included in a class.
+
+     5. A class is matched against a UTF-8 character  instead  of
+     just  a  single byte, but it can match only characters whose
+     values are less than 256.  Characters  with  greater  values
+     always fail to match a class.
+
+     6. Repeated classes work correctly on multiple characters.
+
+     7. Classes containing just a single character whose value is
+     greater than 127 (but less than 256), for example, [\x80] or
+     [^\x{93}], do not work because these are optimized into sin-
+     gle  byte  matches.  In the first case, of course, the class
+     brackets are just redundant.
+
+     8. Lookbehind assertions move backwards in the subject by  a
+     fixed  number  of  characters  instead  of a fixed number of
+     bytes. Simple cases have been tested to work correctly,  but
+     there may be hidden gotchas herein.
+
+     9. The character types  such  as  \d  and  \w  do  not  work
+     correctly  with  UTF-8  characters.  They continue to test a
+     single byte.
+
+     10. Anything not explicitly mentioned here continues to work
+     in bytes rather than in characters.
+
+     The following UTF-8 features of  Perl  5.6  are  not  imple-
+     mented:
+
+     1. The escape sequence \C to match a single byte.
+
+     2. The use of Unicode tables and properties and escapes  \p,
+     \P, and \X.
+
+
+
+SAMPLE PROGRAM
+     The code below is a simple, complete demonstration  program,
+     to  get  you started with using PCRE. This code is also sup-
+     plied in the file pcredemo.c in the PCRE distribution.
+
+     The program compiles the  regular  expression  that  is  its
+     first argument, and matches it against the subject string in
+     its second argument. No options are set, and default charac-
+     ter  tables are used. If matching succeeds, the program out-
+     puts the portion of the subject that matched, together  with
+     the contents of any captured substrings.
+
+     On a Unix system that has PCRE installed in /usr/local,  you
+     can  compile  the demonstration program using a command like
+     this:
+
+       gcc   -o    pcredemo    pcredemo.c    -I/usr/local/include
+     -L/usr/local/lib -lpcre
+
+     Then you can run simple tests like this:
+
+       ./pcredemo 'cat|dog' 'the cat sat on the mat'
+
+     Note that there is a much more comprehensive  test  program,
+     called  pcretest,  which  supports  many more facilities for
+     testing regular expressions. The pcredemo  program  is  pro-
+     vided as a simple coding example.
+
+     On some operating systems (e.g.  Solaris)  you  may  get  an
+     error like this when you try to run pcredemo:
+
+       ld.so.1: a.out: fatal: libpcre.so.0: open failed: No  such
+     file or directory
+
+     This is caused by the way shared library  support  works  on
+     those systems. You need to add
+
+       -R/usr/local/lib
+
+     to the compile command to get round this problem. Here's the
+     code:
+
+       #include <stdio.h>
+       #include <string.h>
+       #include <pcre.h>
+
+       #define OVECCOUNT 30    /* should be a multiple of 3 */
+
+       int main(int argc, char **argv)
+       {
+       pcre *re;
+       const char *error;
+       int erroffset;
+       int ovector[OVECCOUNT];
+       int rc, i;
+
+       if (argc != 3)
+         {
+         printf("Two arguments required: a regex and a "
+           "subject string\n");
+         return 1;
+         }
+
+       /* Compile the regular expression in the first argument */
+
+       re = pcre_compile(
+         argv[1],     /* the pattern */
+         0,           /* default options */
+         &error,      /* for error message */
+         &erroffset,  /* for error offset */
+         NULL);       /* use default character tables */
+
+       /* Compilation failed: print the error message and exit */
+
+       if (re == NULL)
+         {
+         printf("PCRE compilation failed at offset %d: %s\n",
+           erroffset, error);
+         return 1;
+         }
+
+       /* Compilation succeeded: match the subject in the second
+          argument */
+
+       rc = pcre_exec(
+         re,          /* the compiled pattern */
+         NULL,        /* we didn't study the pattern */
+         argv[2],     /* the subject string */
+         (int)strlen(argv[2]), /* the length of the subject */
+         0,           /* start at offset 0 in the subject */
+         0,           /* default options */
+         ovector,     /* vector for substring information */
+         OVECCOUNT);  /* number of elements in the vector */
+
+       /* Matching failed: handle error cases */
+
+       if (rc < 0)
+         {
+         switch(rc)
+           {
+           case PCRE_ERROR_NOMATCH: printf("No match\n"); break;
+           /*
+           Handle other special cases if you like
+           */
+           default: printf("Matching error %d\n", rc); break;
+           }
+         return 1;
+         }
+
+       /* Match succeded */
+
+       printf("Match succeeded\n");
+
+       /* The output vector wasn't big enough */
+
+       if (rc == 0)
+         {
+         rc = OVECCOUNT/3;
+         printf("ovector only has room for %d captured "
+           substrings\n", rc - 1);
+         }
+
+       /* Show substrings stored in the output vector */
+
+       for (i = 0; i < rc; i++)
+         {
+         char *substring_start = argv[2] + ovector[2*i];
+         int substring_length = ovector[2*i+1] - ovector[2*i];
+         printf("%2d: %.*s\n", i, substring_length,
+           substring_start);
+         }
+
+       return 0;
+       }
+
+
+
+AUTHOR
+     Philip Hazel <ph10@cam.ac.uk>
+     University Computing Service,
+     New Museums Site,
+     Cambridge CB2 3QG, England.
+     Phone: +44 1223 334714
+
+     Last updated: 15 August 2001
+     Copyright (c) 1997-2001 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.1 b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.1
new file mode 100644
index 00000000..5d3151e8
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.1
@@ -0,0 +1,88 @@
+.TH PCREGREP 1
+.SH NAME
+pcregrep - a grep with Perl-compatible regular expressions.
+.SH SYNOPSIS
+.B pcregrep [-Vcfhilnrsvx] pattern [file] ...
+
+
+.SH DESCRIPTION
+\fBpcregrep\fR searches files for character patterns, in the same way as other
+grep commands do, but it uses the PCRE regular expression library to support
+patterns that are compatible with the regular expressions of Perl 5. See
+\fBpcre(3)\fR for a full description of syntax and semantics.
+
+If no files are specified, \fBpcregrep\fR reads the standard input. By default,
+each line that matches the pattern is copied to the standard output, and if
+there is more than one file, the file name is printed before each line of
+output. However, there are options that can change how \fBpcregrep\fR behaves.
+
+Lines are limited to BUFSIZ characters. BUFSIZ is defined in \fB<stdio.h>\fR.
+The newline character is removed from the end of each line before it is matched
+against the pattern.
+
+
+.SH OPTIONS
+.TP 10
+\fB-V\fR
+Write the version number of the PCRE library being used to the standard error
+stream.
+.TP
+\fB-c\fR
+Do not print individual lines; instead just print a count of the number of
+lines that would otherwise have been printed. If several files are given, a
+count is printed for each of them.
+.TP
+\fB-f\fIfilename\fR
+Read patterns from the file, one per line, and match all patterns against each
+line. There is a maximum of 100 patterns. Trailing white space is removed, and
+blank lines are ignored. An empty file contains no patterns and therefore
+matches nothing.
+.TP
+\fB-h\fR
+Suppress printing of filenames when searching multiple files.
+.TP
+\fB-i\fR
+Ignore upper/lower case distinctions during comparisons.
+.TP
+\fB-l\fR
+Instead of printing lines from the files, just print the names of the files
+containing lines that would have been printed. Each file name is printed
+once, on a separate line.
+.TP
+\fB-n\fR
+Precede each line by its line number in the file.
+.TP
+\fB-r\fR
+If any file is a directory, recursively scan the files it contains. Without
+\fB-r\fR a directory is scanned as a normal file.
+.TP
+\fB-s\fR
+Work silently, that is, display nothing except error messages.
+The exit status indicates whether any matches were found.
+.TP
+\fB-v\fR
+Invert the sense of the match, so that lines which do \fInot\fR match the
+pattern are now the ones that are found.
+.TP
+\fB-x\fR
+Force the pattern to be anchored (it must start matching at the beginning of
+the line) and in addition, require it to match the entire line. This is
+equivalent to having ^ and $ characters at the start and end of each
+alternative branch in the regular expression.
+
+
+.SH SEE ALSO
+\fBpcre(3)\fR, Perl 5 documentation
+
+
+.SH DIAGNOSTICS
+Exit status is 0 if any matches were found, 1 if no matches were found, and 2
+for syntax errors or inacessible files (even if matches were found).
+
+
+.SH AUTHOR
+Philip Hazel <ph10@cam.ac.uk>
+
+Last updated: 15 August 2001
+.br
+Copyright (c) 1997-2001 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html
new file mode 100644
index 00000000..7bc210c6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html
@@ -0,0 +1,120 @@
+<HTML>
+<HEAD>
+<TITLE>pcregrep specification</TITLE>
+</HEAD>
+<body bgcolor="#FFFFFF" text="#00005A">
+<H1>pcregrep specification</H1>
+This HTML document has been generated automatically from the original man page.
+If there is any nonsense in it, please consult the man page in case the
+conversion went wrong.
+<UL>
+<LI><A NAME="TOC1" HREF="#SEC1">NAME</A>
+<LI><A NAME="TOC2" HREF="#SEC2">SYNOPSIS</A>
+<LI><A NAME="TOC3" HREF="#SEC3">DESCRIPTION</A>
+<LI><A NAME="TOC4" HREF="#SEC4">OPTIONS</A>
+<LI><A NAME="TOC5" HREF="#SEC5">SEE ALSO</A>
+<LI><A NAME="TOC6" HREF="#SEC6">DIAGNOSTICS</A>
+<LI><A NAME="TOC7" HREF="#SEC7">AUTHOR</A>
+</UL>
+<LI><A NAME="SEC1" HREF="#TOC1">NAME</A>
+<P>
+pcregrep - a grep with Perl-compatible regular expressions.
+</P>
+<LI><A NAME="SEC2" HREF="#TOC1">SYNOPSIS</A>
+<P>
+<B>pcregrep [-Vcfhilnrsvx] pattern [file] ...</B>
+</P>
+<LI><A NAME="SEC3" HREF="#TOC1">DESCRIPTION</A>
+<P>
+<B>pcregrep</B> searches files for character patterns, in the same way as other
+grep commands do, but it uses the PCRE regular expression library to support
+patterns that are compatible with the regular expressions of Perl 5. See
+<B>pcre(3)</B> for a full description of syntax and semantics.
+</P>
+<P>
+If no files are specified, <B>pcregrep</B> reads the standard input. By default,
+each line that matches the pattern is copied to the standard output, and if
+there is more than one file, the file name is printed before each line of
+output. However, there are options that can change how <B>pcregrep</B> behaves.
+</P>
+<P>
+Lines are limited to BUFSIZ characters. BUFSIZ is defined in <B>&#60;stdio.h&#62;</B>.
+The newline character is removed from the end of each line before it is matched
+against the pattern.
+</P>
+<LI><A NAME="SEC4" HREF="#TOC1">OPTIONS</A>
+<P>
+<B>-V</B>
+Write the version number of the PCRE library being used to the standard error
+stream.
+</P>
+<P>
+<B>-c</B>
+Do not print individual lines; instead just print a count of the number of
+lines that would otherwise have been printed. If several files are given, a
+count is printed for each of them.
+</P>
+<P>
+\fB-f<I>filename</I>
+Read patterns from the file, one per line, and match all patterns against each
+line. There is a maximum of 100 patterns. Trailing white space is removed, and
+blank lines are ignored. An empty file contains no patterns and therefore
+matches nothing.
+</P>
+<P>
+<B>-h</B>
+Suppress printing of filenames when searching multiple files.
+</P>
+<P>
+<B>-i</B>
+Ignore upper/lower case distinctions during comparisons.
+</P>
+<P>
+<B>-l</B>
+Instead of printing lines from the files, just print the names of the files
+containing lines that would have been printed. Each file name is printed
+once, on a separate line.
+</P>
+<P>
+<B>-n</B>
+Precede each line by its line number in the file.
+</P>
+<P>
+<B>-r</B>
+If any file is a directory, recursively scan the files it contains. Without
+<B>-r</B> a directory is scanned as a normal file.
+</P>
+<P>
+<B>-s</B>
+Work silently, that is, display nothing except error messages.
+The exit status indicates whether any matches were found.
+</P>
+<P>
+<B>-v</B>
+Invert the sense of the match, so that lines which do <I>not</I> match the
+pattern are now the ones that are found.
+</P>
+<P>
+<B>-x</B>
+Force the pattern to be anchored (it must start matching at the beginning of
+the line) and in addition, require it to match the entire line. This is
+equivalent to having ^ and $ characters at the start and end of each
+alternative branch in the regular expression.
+</P>
+<LI><A NAME="SEC5" HREF="#TOC1">SEE ALSO</A>
+<P>
+<B>pcre(3)</B>, Perl 5 documentation
+</P>
+<LI><A NAME="SEC6" HREF="#TOC1">DIAGNOSTICS</A>
+<P>
+Exit status is 0 if any matches were found, 1 if no matches were found, and 2
+for syntax errors or inacessible files (even if matches were found).
+</P>
+<LI><A NAME="SEC7" HREF="#TOC1">AUTHOR</A>
+<P>
+Philip Hazel &#60;ph10@cam.ac.uk&#62;
+</P>
+<P>
+Last updated: 15 August 2001
+<BR>
+Copyright (c) 1997-2001 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.txt b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.txt
new file mode 100644
index 00000000..16002284
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.txt
@@ -0,0 +1,101 @@
+NAME
+     pcregrep - a grep with Perl-compatible regular expressions.
+
+
+
+SYNOPSIS
+     pcregrep [-Vcfhilnrsvx] pattern [file] ...
+
+
+
+DESCRIPTION
+     pcregrep searches files for character patterns, in the  same
+     way  as other grep commands do, but it uses the PCRE regular
+     expression library to support patterns that  are  compatible
+     with  the  regular  expressions of Perl 5. See pcre(3) for a
+     full description of syntax and semantics.
+
+     If no files  are  specified,  pcregrep  reads  the  standard
+     input.  By  default,  each  line that matches the pattern is
+     copied to the standard output, and if there is more than one
+     file,  the  file name is printed before each line of output.
+     However, there are options  that  can  change  how  pcregrep
+     behaves.
+
+     Lines are limited to BUFSIZ characters. BUFSIZ is defined in
+     <stdio.h>.  The newline character is removed from the end of
+     each line before it is matched against the pattern.
+
+
+
+OPTIONS
+     -V        Write the version number of the PCRE library being
+               used to the standard error stream.
+
+     -c        Do not print individual lines; instead just  print
+               a  count  of the number of lines that would other-
+               wise have  been  printed.  If  several  files  are
+               given, a count is printed for each of them.
+
+     -ffilename
+               Read patterns from the file,  one  per  line,  and
+               match  all  patterns against each line. There is a
+               maximum of 100 patterns. Trailing white  space  is
+               removed,  and  blank  lines  are ignored. An empty
+               file contains no patterns  and  therefore  matches
+               nothing.
+
+     -h        Suppress printing of filenames when searching mul-
+               tiple files.
+
+     -i        Ignore upper/lower case distinctions  during  com-
+               parisons.
+
+     -l        Instead of printing lines  from  the  files,  just
+
+               print the names of the files containing lines that
+               would have been printed. Each file name is printed
+               once, on a separate line.
+
+     -n        Precede each line by its line number in the file.
+
+     -r        If any file is a directory, recursively  scan  the
+               files  it  contains.  Without  -r  a  directory is
+               scanned as a normal file.
+
+     -s        Work silently, that  is,  display  nothing  except
+               error messages.  The exit status indicates whether
+               any matches were found.
+
+     -v        Invert the sense of the match, so that lines which
+               do not match the pattern are now the ones that are
+               found.
+
+     -x        Force the pattern to be anchored  (it  must  start
+               matching  at  the  beginning  of  the line) and in
+               addition, require it to  match  the  entire  line.
+               This is equivalent to having ^ and $ characters at
+               the start and end of each  alternative  branch  in
+               the regular expression.
+
+
+
+SEE ALSO
+     pcre(3), Perl 5 documentation
+
+
+
+
+
+DIAGNOSTICS
+     Exit status is 0 if any matches were found, 1 if no  matches
+     were  found,  and  2  for syntax errors or inacessible files
+     (even if matches were found).
+
+
+
+AUTHOR
+     Philip Hazel <ph10@cam.ac.uk>
+
+     Last updated: 15 August 2001
+     Copyright (c) 1997-2001 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.3 b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.3
new file mode 100644
index 00000000..41716ead
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.3
@@ -0,0 +1,149 @@
+.TH PCRE 3
+.SH NAME
+pcreposix - POSIX API for Perl-compatible regular expressions.
+.SH SYNOPSIS
+.B #include <pcreposix.h>
+.PP
+.SM
+.br
+.B int regcomp(regex_t *\fIpreg\fR, const char *\fIpattern\fR,
+.ti +5n
+.B int \fIcflags\fR);
+.PP
+.br
+.B int regexec(regex_t *\fIpreg\fR, const char *\fIstring\fR,
+.ti +5n
+.B size_t \fInmatch\fR, regmatch_t \fIpmatch\fR[], int \fIeflags\fR);
+.PP
+.br
+.B size_t regerror(int \fIerrcode\fR, const regex_t *\fIpreg\fR,
+.ti +5n
+.B char *\fIerrbuf\fR, size_t \fIerrbuf_size\fR);
+.PP
+.br
+.B void regfree(regex_t *\fIpreg\fR);
+
+
+.SH DESCRIPTION
+This set of functions provides a POSIX-style API to the PCRE regular expression
+package. See the \fBpcre\fR documentation for a description of the native API,
+which contains additional functionality.
+
+The functions described here are just wrapper functions that ultimately call
+the native API. Their prototypes are defined in the \fBpcreposix.h\fR header
+file, and on Unix systems the library itself is called \fBpcreposix.a\fR, so
+can be accessed by adding \fB-lpcreposix\fR to the command for linking an
+application which uses them. Because the POSIX functions call the native ones,
+it is also necessary to add \fR-lpcre\fR.
+
+I have implemented only those option bits that can be reasonably mapped to PCRE
+native options. In addition, the options REG_EXTENDED and REG_NOSUB are defined
+with the value zero. They have no effect, but since programs that are written
+to the POSIX interface often use them, this makes it easier to slot in PCRE as
+a replacement library. Other POSIX options are not even defined.
+
+When PCRE is called via these functions, it is only the API that is POSIX-like
+in style. The syntax and semantics of the regular expressions themselves are
+still those of Perl, subject to the setting of various PCRE options, as
+described below.
+
+The header for these functions is supplied as \fBpcreposix.h\fR to avoid any
+potential clash with other POSIX libraries. It can, of course, be renamed or
+aliased as \fBregex.h\fR, which is the "correct" name. It provides two
+structure types, \fIregex_t\fR for compiled internal forms, and
+\fIregmatch_t\fR for returning captured substrings. It also defines some
+constants whose names start with "REG_"; these are used for setting options and
+identifying error codes.
+
+
+.SH COMPILING A PATTERN
+
+The function \fBregcomp()\fR is called to compile a pattern into an
+internal form. The pattern is a C string terminated by a binary zero, and
+is passed in the argument \fIpattern\fR. The \fIpreg\fR argument is a pointer
+to a regex_t structure which is used as a base for storing information about
+the compiled expression.
+
+The argument \fIcflags\fR is either zero, or contains one or more of the bits
+defined by the following macros:
+
+  REG_ICASE
+
+The PCRE_CASELESS option is set when the expression is passed for compilation
+to the native function.
+
+  REG_NEWLINE
+
+The PCRE_MULTILINE option is set when the expression is passed for compilation
+to the native function.
+
+In the absence of these flags, no options are passed to the native function.
+This means the the regex is compiled with PCRE default semantics. In
+particular, the way it handles newline characters in the subject string is the
+Perl way, not the POSIX way. Note that setting PCRE_MULTILINE has only
+\fIsome\fR of the effects specified for REG_NEWLINE. It does not affect the way
+newlines are matched by . (they aren't) or a negative class such as [^a] (they
+are).
+
+The yield of \fBregcomp()\fR is zero on success, and non-zero otherwise. The
+\fIpreg\fR structure is filled in on success, and one member of the structure
+is publicized: \fIre_nsub\fR contains the number of capturing subpatterns in
+the regular expression. Various error codes are defined in the header file.
+
+
+.SH MATCHING A PATTERN
+The function \fBregexec()\fR is called to match a pre-compiled pattern
+\fIpreg\fR against a given \fIstring\fR, which is terminated by a zero byte,
+subject to the options in \fIeflags\fR. These can be:
+
+  REG_NOTBOL
+
+The PCRE_NOTBOL option is set when calling the underlying PCRE matching
+function.
+
+  REG_NOTEOL
+
+The PCRE_NOTEOL option is set when calling the underlying PCRE matching
+function.
+
+The portion of the string that was matched, and also any captured substrings,
+are returned via the \fIpmatch\fR argument, which points to an array of
+\fInmatch\fR structures of type \fIregmatch_t\fR, containing the members
+\fIrm_so\fR and \fIrm_eo\fR. These contain the offset to the first character of
+each substring and the offset to the first character after the end of each
+substring, respectively. The 0th element of the vector relates to the entire
+portion of \fIstring\fR that was matched; subsequent elements relate to the
+capturing subpatterns of the regular expression. Unused entries in the array
+have both structure members set to -1.
+
+A successful match yields a zero return; various error codes are defined in the
+header file, of which REG_NOMATCH is the "expected" failure code.
+
+
+.SH ERROR MESSAGES
+The \fBregerror()\fR function maps a non-zero errorcode from either
+\fBregcomp\fR or \fBregexec\fR to a printable message. If \fIpreg\fR is not
+NULL, the error should have arisen from the use of that structure. A message
+terminated by a binary zero is placed in \fIerrbuf\fR. The length of the
+message, including the zero, is limited to \fIerrbuf_size\fR. The yield of the
+function is the size of buffer needed to hold the whole message.
+
+
+.SH STORAGE
+Compiling a regular expression causes memory to be allocated and associated
+with the \fIpreg\fR structure. The function \fBregfree()\fR frees all such
+memory, after which \fIpreg\fR may no longer be used as a compiled expression.
+
+
+.SH AUTHOR
+Philip Hazel <ph10@cam.ac.uk>
+.br
+University Computing Service,
+.br
+New Museums Site,
+.br
+Cambridge CB2 3QG, England.
+.br
+Phone: +44 1223 334714
+
+Copyright (c) 1997-2000 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.html b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.html
new file mode 100644
index 00000000..9c894784
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.html
@@ -0,0 +1,191 @@
+<HTML>
+<HEAD>
+<TITLE>pcreposix specification</TITLE>
+</HEAD>
+<body bgcolor="#FFFFFF" text="#00005A">
+<H1>pcreposix specification</H1>
+This HTML document has been generated automatically from the original man page.
+If there is any nonsense in it, please consult the man page in case the
+conversion went wrong.
+<UL>
+<LI><A NAME="TOC1" HREF="#SEC1">NAME</A>
+<LI><A NAME="TOC2" HREF="#SEC2">SYNOPSIS</A>
+<LI><A NAME="TOC3" HREF="#SEC3">DESCRIPTION</A>
+<LI><A NAME="TOC4" HREF="#SEC4">COMPILING A PATTERN</A>
+<LI><A NAME="TOC5" HREF="#SEC5">MATCHING A PATTERN</A>
+<LI><A NAME="TOC6" HREF="#SEC6">ERROR MESSAGES</A>
+<LI><A NAME="TOC7" HREF="#SEC7">STORAGE</A>
+<LI><A NAME="TOC8" HREF="#SEC8">AUTHOR</A>
+</UL>
+<LI><A NAME="SEC1" HREF="#TOC1">NAME</A>
+<P>
+pcreposix - POSIX API for Perl-compatible regular expressions.
+</P>
+<LI><A NAME="SEC2" HREF="#TOC1">SYNOPSIS</A>
+<P>
+<B>#include &#60;pcreposix.h&#62;</B>
+</P>
+<P>
+<B>int regcomp(regex_t *<I>preg</I>, const char *<I>pattern</I>,</B>
+<B>int <I>cflags</I>);</B>
+</P>
+<P>
+<B>int regexec(regex_t *<I>preg</I>, const char *<I>string</I>,</B>
+<B>size_t <I>nmatch</I>, regmatch_t <I>pmatch</I>[], int <I>eflags</I>);</B>
+</P>
+<P>
+<B>size_t regerror(int <I>errcode</I>, const regex_t *<I>preg</I>,</B>
+<B>char *<I>errbuf</I>, size_t <I>errbuf_size</I>);</B>
+</P>
+<P>
+<B>void regfree(regex_t *<I>preg</I>);</B>
+</P>
+<LI><A NAME="SEC3" HREF="#TOC1">DESCRIPTION</A>
+<P>
+This set of functions provides a POSIX-style API to the PCRE regular expression
+package. See the <B>pcre</B> documentation for a description of the native API,
+which contains additional functionality.
+</P>
+<P>
+The functions described here are just wrapper functions that ultimately call
+the native API. Their prototypes are defined in the <B>pcreposix.h</B> header
+file, and on Unix systems the library itself is called <B>pcreposix.a</B>, so
+can be accessed by adding <B>-lpcreposix</B> to the command for linking an
+application which uses them. Because the POSIX functions call the native ones,
+it is also necessary to add \fR-lpcre\fR.
+</P>
+<P>
+I have implemented only those option bits that can be reasonably mapped to PCRE
+native options. In addition, the options REG_EXTENDED and REG_NOSUB are defined
+with the value zero. They have no effect, but since programs that are written
+to the POSIX interface often use them, this makes it easier to slot in PCRE as
+a replacement library. Other POSIX options are not even defined.
+</P>
+<P>
+When PCRE is called via these functions, it is only the API that is POSIX-like
+in style. The syntax and semantics of the regular expressions themselves are
+still those of Perl, subject to the setting of various PCRE options, as
+described below.
+</P>
+<P>
+The header for these functions is supplied as <B>pcreposix.h</B> to avoid any
+potential clash with other POSIX libraries. It can, of course, be renamed or
+aliased as <B>regex.h</B>, which is the "correct" name. It provides two
+structure types, <I>regex_t</I> for compiled internal forms, and
+<I>regmatch_t</I> for returning captured substrings. It also defines some
+constants whose names start with "REG_"; these are used for setting options and
+identifying error codes.
+</P>
+<LI><A NAME="SEC4" HREF="#TOC1">COMPILING A PATTERN</A>
+<P>
+The function <B>regcomp()</B> is called to compile a pattern into an
+internal form. The pattern is a C string terminated by a binary zero, and
+is passed in the argument <I>pattern</I>. The <I>preg</I> argument is a pointer
+to a regex_t structure which is used as a base for storing information about
+the compiled expression.
+</P>
+<P>
+The argument <I>cflags</I> is either zero, or contains one or more of the bits
+defined by the following macros:
+</P>
+<P>
+<PRE>
+  REG_ICASE
+</PRE>
+</P>
+<P>
+The PCRE_CASELESS option is set when the expression is passed for compilation
+to the native function.
+</P>
+<P>
+<PRE>
+  REG_NEWLINE
+</PRE>
+</P>
+<P>
+The PCRE_MULTILINE option is set when the expression is passed for compilation
+to the native function.
+</P>
+<P>
+In the absence of these flags, no options are passed to the native function.
+This means the the regex is compiled with PCRE default semantics. In
+particular, the way it handles newline characters in the subject string is the
+Perl way, not the POSIX way. Note that setting PCRE_MULTILINE has only
+<I>some</I> of the effects specified for REG_NEWLINE. It does not affect the way
+newlines are matched by . (they aren't) or a negative class such as [^a] (they
+are).
+</P>
+<P>
+The yield of <B>regcomp()</B> is zero on success, and non-zero otherwise. The
+<I>preg</I> structure is filled in on success, and one member of the structure
+is publicized: <I>re_nsub</I> contains the number of capturing subpatterns in
+the regular expression. Various error codes are defined in the header file.
+</P>
+<LI><A NAME="SEC5" HREF="#TOC1">MATCHING A PATTERN</A>
+<P>
+The function <B>regexec()</B> is called to match a pre-compiled pattern
+<I>preg</I> against a given <I>string</I>, which is terminated by a zero byte,
+subject to the options in <I>eflags</I>. These can be:
+</P>
+<P>
+<PRE>
+  REG_NOTBOL
+</PRE>
+</P>
+<P>
+The PCRE_NOTBOL option is set when calling the underlying PCRE matching
+function.
+</P>
+<P>
+<PRE>
+  REG_NOTEOL
+</PRE>
+</P>
+<P>
+The PCRE_NOTEOL option is set when calling the underlying PCRE matching
+function.
+</P>
+<P>
+The portion of the string that was matched, and also any captured substrings,
+are returned via the <I>pmatch</I> argument, which points to an array of
+<I>nmatch</I> structures of type <I>regmatch_t</I>, containing the members
+<I>rm_so</I> and <I>rm_eo</I>. These contain the offset to the first character of
+each substring and the offset to the first character after the end of each
+substring, respectively. The 0th element of the vector relates to the entire
+portion of <I>string</I> that was matched; subsequent elements relate to the
+capturing subpatterns of the regular expression. Unused entries in the array
+have both structure members set to -1.
+</P>
+<P>
+A successful match yields a zero return; various error codes are defined in the
+header file, of which REG_NOMATCH is the "expected" failure code.
+</P>
+<LI><A NAME="SEC6" HREF="#TOC1">ERROR MESSAGES</A>
+<P>
+The <B>regerror()</B> function maps a non-zero errorcode from either
+<B>regcomp</B> or <B>regexec</B> to a printable message. If <I>preg</I> is not
+NULL, the error should have arisen from the use of that structure. A message
+terminated by a binary zero is placed in <I>errbuf</I>. The length of the
+message, including the zero, is limited to <I>errbuf_size</I>. The yield of the
+function is the size of buffer needed to hold the whole message.
+</P>
+<LI><A NAME="SEC7" HREF="#TOC1">STORAGE</A>
+<P>
+Compiling a regular expression causes memory to be allocated and associated
+with the <I>preg</I> structure. The function <B>regfree()</B> frees all such
+memory, after which <I>preg</I> may no longer be used as a compiled expression.
+</P>
+<LI><A NAME="SEC8" HREF="#TOC1">AUTHOR</A>
+<P>
+Philip Hazel &#60;ph10@cam.ac.uk&#62;
+<BR>
+University Computing Service,
+<BR>
+New Museums Site,
+<BR>
+Cambridge CB2 3QG, England.
+<BR>
+Phone: +44 1223 334714
+</P>
+<P>
+Copyright (c) 1997-2000 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.txt b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.txt
new file mode 100644
index 00000000..2d76f7cd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcreposix.txt
@@ -0,0 +1,159 @@
+NAME
+     pcreposix - POSIX API for  Perl-compatible  regular  expres-
+     sions.
+
+
+
+SYNOPSIS
+     #include <pcreposix.h>
+
+     int regcomp(regex_t *preg, const char *pattern,
+          int cflags);
+
+     int regexec(regex_t *preg, const char *string,
+          size_t nmatch, regmatch_t pmatch[], int eflags);
+
+     size_t regerror(int errcode, const regex_t *preg,
+          char *errbuf, size_t errbuf_size);
+
+     void regfree(regex_t *preg);
+
+
+
+DESCRIPTION
+     This set of functions provides a POSIX-style API to the PCRE
+     regular expression package. See the pcre documentation for a
+     description of the native  API,  which  contains  additional
+     functionality.
+
+     The functions described here are just wrapper functions that
+     ultimately call the native API. Their prototypes are defined
+     in the pcreposix.h header file,  and  on  Unix  systems  the
+     library  itself is called pcreposix.a, so can be accessed by
+     adding -lpcreposix to the command for linking an application
+     which uses them. Because the POSIX functions call the native
+     ones, it is also necessary to add -lpcre.
+
+     I have implemented only those option bits that can  be  rea-
+     sonably  mapped  to  PCRE  native  options. In addition, the
+     options REG_EXTENDED and  REG_NOSUB  are  defined  with  the
+     value zero. They have no effect, but since programs that are
+     written to the POSIX interface often use them, this makes it
+     easier to slot in PCRE as a replacement library. Other POSIX
+     options are not even defined.
+
+     When PCRE is called via these functions, it is only the  API
+     that is POSIX-like in style. The syntax and semantics of the
+     regular expressions themselves are still those of Perl, sub-
+     ject  to  the  setting of various PCRE options, as described
+     below.
+
+     The header for these functions is supplied as pcreposix.h to
+     avoid  any  potential  clash  with other POSIX libraries. It
+     can, of course, be renamed or aliased as regex.h,  which  is
+     the "correct" name. It provides two structure types, regex_t
+     for compiled internal forms, and  regmatch_t  for  returning
+     captured  substrings.  It  also defines some constants whose
+     names start with "REG_"; these are used for setting  options
+     and identifying error codes.
+
+
+
+COMPILING A PATTERN
+     The function regcomp() is called to compile a  pattern  into
+     an  internal form. The pattern is a C string terminated by a
+     binary zero, and is passed in the argument pattern. The preg
+     argument  is  a pointer to a regex_t structure which is used
+     as a base for storing information about the compiled expres-
+     sion.
+
+     The argument cflags is either zero, or contains one or  more
+     of the bits defined by the following macros:
+
+       REG_ICASE
+
+     The PCRE_CASELESS option  is  set  when  the  expression  is
+     passed for compilation to the native function.
+
+       REG_NEWLINE
+
+     The PCRE_MULTILINE option is  set  when  the  expression  is
+     passed for compilation to the native function.
+
+     In the absence of these flags, no options are passed to  the
+     native  function.  This means the the regex is compiled with
+     PCRE default semantics. In particular, the  way  it  handles
+     newline  characters  in  the subject string is the Perl way,
+     not the POSIX way. Note that setting PCRE_MULTILINE has only
+     some  of  the effects specified for REG_NEWLINE. It does not
+     affect the way newlines are matched by . (they aren't) or  a
+     negative class such as [^a] (they are).
+
+     The yield of regcomp() is zero on success, and non-zero oth-
+     erwise.  The preg structure is filled in on success, and one
+     member of the structure is publicized: re_nsub contains  the
+     number  of  capturing subpatterns in the regular expression.
+     Various error codes are defined in the header file.
+
+
+
+MATCHING A PATTERN
+     The function regexec() is called  to  match  a  pre-compiled
+     pattern  preg against a given string, which is terminated by
+     a zero byte, subject to the options in eflags. These can be:
+
+       REG_NOTBOL
+
+     The PCRE_NOTBOL option is set when  calling  the  underlying
+     PCRE matching function.
+
+       REG_NOTEOL
+
+     The PCRE_NOTEOL option is set when  calling  the  underlying
+     PCRE matching function.
+
+     The portion of the string that was  matched,  and  also  any
+     captured  substrings,  are returned via the pmatch argument,
+     which points to  an  array  of  nmatch  structures  of  type
+     regmatch_t,  containing  the  members rm_so and rm_eo. These
+     contain the offset to the first character of each  substring
+     and  the offset to the first character after the end of each
+     substring, respectively.  The  0th  element  of  the  vector
+     relates  to  the  entire portion of string that was matched;
+     subsequent elements relate to the capturing  subpatterns  of
+     the  regular  expression.  Unused  entries in the array have
+     both structure members set to -1.
+
+     A successful match yields a zero return; various error codes
+     are  defined in the header file, of which REG_NOMATCH is the
+     "expected" failure code.
+
+
+
+ERROR MESSAGES
+     The regerror()  function  maps  a  non-zero  errorcode  from
+     either regcomp or regexec to a printable message. If preg is
+     not NULL, the error should have arisen from the use of  that
+     structure.  A  message terminated by a binary zero is placed
+     in errbuf. The length of the message, including the zero, is
+     limited  to  errbuf_size.  The  yield of the function is the
+     size of buffer needed to hold the whole message.
+
+
+
+STORAGE
+     Compiling a regular expression causes memory to be allocated
+     and  associated  with  the preg structure. The function reg-
+     free() frees all such memory, after which preg may no longer
+     be used as a compiled expression.
+
+
+
+AUTHOR
+     Philip Hazel <ph10@cam.ac.uk>
+     University Computing Service,
+     New Museums Site,
+     Cambridge CB2 3QG, England.
+     Phone: +44 1223 334714
+
+     Copyright (c) 1997-2000 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcretest.1 b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcretest.1
new file mode 100644
index 00000000..b2e25560
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcretest.1
@@ -0,0 +1,282 @@
+.TH PCRETEST 1
+.SH NAME
+pcretest - a program for testing Perl-compatible regular expressions.
+.SH SYNOPSIS
+.B pcretest "[-d] [-i] [-m] [-o osize] [-p] [-t] [source] [destination]"
+
+\fBpcretest\fR was written as a test program for the PCRE regular expression
+library itself, but it can also be used for experimenting with regular
+expressions. This man page describes the features of the test program; for
+details of the regular expressions themselves, see the \fBpcre\fR man page.
+
+.SH OPTIONS
+.TP 10
+\fB-d\fR
+Behave as if each regex had the \fB/D\fR modifier (see below); the internal
+form is output after compilation.
+.TP 10
+\fB-i\fR
+Behave as if each regex had the \fB/I\fR modifier; information about the
+compiled pattern is given after compilation.
+.TP 10
+\fB-m\fR
+Output the size of each compiled pattern after it has been compiled. This is
+equivalent to adding /M to each regular expression. For compatibility with
+earlier versions of pcretest, \fB-s\fR is a synonym for \fB-m\fR.
+.TP 10
+\fB-o\fR \fIosize\fR
+Set the number of elements in the output vector that is used when calling PCRE
+to be \fIosize\fR. The default value is 45, which is enough for 14 capturing
+subexpressions. The vector size can be changed for individual matching calls by
+including \\O in the data line (see below).
+.TP 10
+\fB-p\fR
+Behave as if each regex has \fB/P\fR modifier; the POSIX wrapper API is used
+to call PCRE. None of the other options has any effect when \fB-p\fR is set.
+.TP 10
+\fB-t\fR
+Run each compile, study, and match 20000 times with a timer, and output
+resulting time per compile or match (in milliseconds). Do not set \fB-t\fR with
+\fB-m\fR, because you will then get the size output 20000 times and the timing
+will be distorted.
+
+
+.SH DESCRIPTION
+
+If \fBpcretest\fR is given two filename arguments, it reads from the first and
+writes to the second. If it is given only one filename argument, it reads from
+that file and writes to stdout. Otherwise, it reads from stdin and writes to
+stdout, and prompts for each line of input, using "re>" to prompt for regular
+expressions, and "data>" to prompt for data lines.
+
+The program handles any number of sets of input on a single input file. Each
+set starts with a regular expression, and continues with any number of data
+lines to be matched against the pattern. An empty line signals the end of the
+data lines, at which point a new regular expression is read. The regular
+expressions are given enclosed in any non-alphameric delimiters other than
+backslash, for example
+
+  /(a|bc)x+yz/
+
+White space before the initial delimiter is ignored. A regular expression may
+be continued over several input lines, in which case the newline characters are
+included within it. It is possible to include the delimiter within the pattern
+by escaping it, for example
+
+  /abc\\/def/
+
+If you do so, the escape and the delimiter form part of the pattern, but since
+delimiters are always non-alphameric, this does not affect its interpretation.
+If the terminating delimiter is immediately followed by a backslash, for
+example,
+
+  /abc/\\
+
+then a backslash is added to the end of the pattern. This is done to provide a
+way of testing the error condition that arises if a pattern finishes with a
+backslash, because
+
+  /abc\\/
+
+is interpreted as the first line of a pattern that starts with "abc/", causing
+pcretest to read the next line as a continuation of the regular expression.
+
+
+.SH PATTERN MODIFIERS
+
+The pattern may be followed by \fBi\fR, \fBm\fR, \fBs\fR, or \fBx\fR to set the
+PCRE_CASELESS, PCRE_MULTILINE, PCRE_DOTALL, or PCRE_EXTENDED options,
+respectively. For example:
+
+  /caseless/i
+
+These modifier letters have the same effect as they do in Perl. There are
+others which set PCRE options that do not correspond to anything in Perl:
+\fB/A\fR, \fB/E\fR, and \fB/X\fR set PCRE_ANCHORED, PCRE_DOLLAR_ENDONLY, and
+PCRE_EXTRA respectively.
+
+Searching for all possible matches within each subject string can be requested
+by the \fB/g\fR or \fB/G\fR modifier. After finding a match, PCRE is called
+again to search the remainder of the subject string. The difference between
+\fB/g\fR and \fB/G\fR is that the former uses the \fIstartoffset\fR argument to
+\fBpcre_exec()\fR to start searching at a new point within the entire string
+(which is in effect what Perl does), whereas the latter passes over a shortened
+substring. This makes a difference to the matching process if the pattern
+begins with a lookbehind assertion (including \\b or \\B).
+
+If any call to \fBpcre_exec()\fR in a \fB/g\fR or \fB/G\fR sequence matches an
+empty string, the next call is done with the PCRE_NOTEMPTY and PCRE_ANCHORED
+flags set in order to search for another, non-empty, match at the same point.
+If this second match fails, the start offset is advanced by one, and the normal
+match is retried. This imitates the way Perl handles such cases when using the
+\fB/g\fR modifier or the \fBsplit()\fR function.
+
+There are a number of other modifiers for controlling the way \fBpcretest\fR
+operates.
+
+The \fB/+\fR modifier requests that as well as outputting the substring that
+matched the entire pattern, pcretest should in addition output the remainder of
+the subject string. This is useful for tests where the subject contains
+multiple copies of the same substring.
+
+The \fB/L\fR modifier must be followed directly by the name of a locale, for
+example,
+
+  /pattern/Lfr
+
+For this reason, it must be the last modifier letter. The given locale is set,
+\fBpcre_maketables()\fR is called to build a set of character tables for the
+locale, and this is then passed to \fBpcre_compile()\fR when compiling the
+regular expression. Without an \fB/L\fR modifier, NULL is passed as the tables
+pointer; that is, \fB/L\fR applies only to the expression on which it appears.
+
+The \fB/I\fR modifier requests that \fBpcretest\fR output information about the
+compiled expression (whether it is anchored, has a fixed first character, and
+so on). It does this by calling \fBpcre_fullinfo()\fR after compiling an
+expression, and outputting the information it gets back. If the pattern is
+studied, the results of that are also output.
+
+The \fB/D\fR modifier is a PCRE debugging feature, which also assumes \fB/I\fR.
+It causes the internal form of compiled regular expressions to be output after
+compilation.
+
+The \fB/S\fR modifier causes \fBpcre_study()\fR to be called after the
+expression has been compiled, and the results used when the expression is
+matched.
+
+The \fB/M\fR modifier causes the size of memory block used to hold the compiled
+pattern to be output.
+
+The \fB/P\fR modifier causes \fBpcretest\fR to call PCRE via the POSIX wrapper
+API rather than its native API. When this is done, all other modifiers except
+\fB/i\fR, \fB/m\fR, and \fB/+\fR are ignored. REG_ICASE is set if \fB/i\fR is
+present, and REG_NEWLINE is set if \fB/m\fR is present. The wrapper functions
+force PCRE_DOLLAR_ENDONLY always, and PCRE_DOTALL unless REG_NEWLINE is set.
+
+The \fB/8\fR modifier causes \fBpcretest\fR to call PCRE with the PCRE_UTF8
+option set. This turns on the (currently incomplete) support for UTF-8
+character handling in PCRE, provided that it was compiled with this support
+enabled. This modifier also causes any non-printing characters in output
+strings to be printed using the \\x{hh...} notation if they are valid UTF-8
+sequences.
+
+
+.SH DATA LINES
+
+Before each data line is passed to \fBpcre_exec()\fR, leading and trailing
+whitespace is removed, and it is then scanned for \\ escapes. The following are
+recognized:
+
+  \\a         alarm (= BEL)
+  \\b         backspace
+  \\e         escape
+  \\f         formfeed
+  \\n         newline
+  \\r         carriage return
+  \\t         tab
+  \\v         vertical tab
+  \\nnn       octal character (up to 3 octal digits)
+  \\xhh       hexadecimal character (up to 2 hex digits)
+  \\x{hh...}  hexadecimal UTF-8 character
+
+  \\A         pass the PCRE_ANCHORED option to \fBpcre_exec()\fR
+  \\B         pass the PCRE_NOTBOL option to \fBpcre_exec()\fR
+  \\Cdd       call pcre_copy_substring() for substring dd
+                after a successful match (any decimal number
+                less than 32)
+  \\Gdd       call pcre_get_substring() for substring dd
+                after a successful match (any decimal number
+                less than 32)
+  \\L         call pcre_get_substringlist() after a
+                successful match
+  \\N         pass the PCRE_NOTEMPTY option to \fBpcre_exec()\fR
+  \\Odd       set the size of the output vector passed to
+                \fBpcre_exec()\fR to dd (any number of decimal
+                digits)
+  \\Z         pass the PCRE_NOTEOL option to \fBpcre_exec()\fR
+
+When \\O is used, it may be higher or lower than the size set by the \fB-O\fR
+option (or defaulted to 45); \\O applies only to the call of \fBpcre_exec()\fR
+for the line in which it appears.
+
+A backslash followed by anything else just escapes the anything else. If the
+very last character is a backslash, it is ignored. This gives a way of passing
+an empty line as data, since a real empty line terminates the data input.
+
+If \fB/P\fR was present on the regex, causing the POSIX wrapper API to be used,
+only \fB\B\fR, and \fB\Z\fR have any effect, causing REG_NOTBOL and REG_NOTEOL
+to be passed to \fBregexec()\fR respectively.
+
+The use of \\x{hh...} to represent UTF-8 characters is not dependent on the use
+of the \fB/8\fR modifier on the pattern. It is recognized always. There may be
+any number of hexadecimal digits inside the braces. The result is from one to
+six bytes, encoded according to the UTF-8 rules.
+
+
+.SH OUTPUT FROM PCRETEST
+
+When a match succeeds, pcretest outputs the list of captured substrings that
+\fBpcre_exec()\fR returns, starting with number 0 for the string that matched
+the whole pattern. Here is an example of an interactive pcretest run.
+
+  $ pcretest
+  PCRE version 2.06 08-Jun-1999
+
+    re> /^abc(\\d+)/
+  data> abc123
+   0: abc123
+   1: 123
+  data> xyz
+  No match
+
+If the strings contain any non-printing characters, they are output as \\0x
+escapes, or as \\x{...} escapes if the \fB/8\fR modifier was present on the
+pattern. If the pattern has the \fB/+\fR modifier, then the output for
+substring 0 is followed by the the rest of the subject string, identified by
+"0+" like this:
+
+    re> /cat/+
+  data> cataract
+   0: cat
+   0+ aract
+
+If the pattern has the \fB/g\fR or \fB/G\fR modifier, the results of successive
+matching attempts are output in sequence, like this:
+
+    re> /\\Bi(\\w\\w)/g
+  data> Mississippi
+   0: iss
+   1: ss
+   0: iss
+   1: ss
+   0: ipp
+   1: pp
+
+"No match" is output only if the first match attempt fails.
+
+If any of the sequences \fB\\C\fR, \fB\\G\fR, or \fB\\L\fR are present in a
+data line that is successfully matched, the substrings extracted by the
+convenience functions are output with C, G, or L after the string number
+instead of a colon. This is in addition to the normal full list. The string
+length (that is, the return from the extraction function) is given in
+parentheses after each string for \fB\\C\fR and \fB\\G\fR.
+
+Note that while patterns can be continued over several lines (a plain ">"
+prompt is used for continuations), data lines may not. However newlines can be
+included in data by means of the \\n escape.
+
+
+.SH AUTHOR
+Philip Hazel <ph10@cam.ac.uk>
+.br
+University Computing Service,
+.br
+New Museums Site,
+.br
+Cambridge CB2 3QG, England.
+.br
+Phone: +44 1223 334714
+
+Last updated: 15 August 2001
+.br
+Copyright (c) 1997-2001 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcretest.html b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcretest.html
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+<HTML>
+<HEAD>
+<TITLE>pcretest specification</TITLE>
+</HEAD>
+<body bgcolor="#FFFFFF" text="#00005A">
+<H1>pcretest specification</H1>
+This HTML document has been generated automatically from the original man page.
+If there is any nonsense in it, please consult the man page in case the
+conversion went wrong.
+<UL>
+<LI><A NAME="TOC1" HREF="#SEC1">NAME</A>
+<LI><A NAME="TOC2" HREF="#SEC2">SYNOPSIS</A>
+<LI><A NAME="TOC3" HREF="#SEC3">OPTIONS</A>
+<LI><A NAME="TOC4" HREF="#SEC4">DESCRIPTION</A>
+<LI><A NAME="TOC5" HREF="#SEC5">PATTERN MODIFIERS</A>
+<LI><A NAME="TOC6" HREF="#SEC6">DATA LINES</A>
+<LI><A NAME="TOC7" HREF="#SEC7">OUTPUT FROM PCRETEST</A>
+<LI><A NAME="TOC8" HREF="#SEC8">AUTHOR</A>
+</UL>
+<LI><A NAME="SEC1" HREF="#TOC1">NAME</A>
+<P>
+pcretest - a program for testing Perl-compatible regular expressions.
+</P>
+<LI><A NAME="SEC2" HREF="#TOC1">SYNOPSIS</A>
+<P>
+<B>pcretest [-d] [-i] [-m] [-o osize] [-p] [-t] [source] [destination]</B>
+</P>
+<P>
+<B>pcretest</B> was written as a test program for the PCRE regular expression
+library itself, but it can also be used for experimenting with regular
+expressions. This man page describes the features of the test program; for
+details of the regular expressions themselves, see the <B>pcre</B> man page.
+</P>
+<LI><A NAME="SEC3" HREF="#TOC1">OPTIONS</A>
+<P>
+<B>-d</B>
+Behave as if each regex had the <B>/D</B> modifier (see below); the internal
+form is output after compilation.
+</P>
+<P>
+<B>-i</B>
+Behave as if each regex had the <B>/I</B> modifier; information about the
+compiled pattern is given after compilation.
+</P>
+<P>
+<B>-m</B>
+Output the size of each compiled pattern after it has been compiled. This is
+equivalent to adding /M to each regular expression. For compatibility with
+earlier versions of pcretest, <B>-s</B> is a synonym for <B>-m</B>.
+</P>
+<P>
+<B>-o</B> <I>osize</I>
+Set the number of elements in the output vector that is used when calling PCRE
+to be <I>osize</I>. The default value is 45, which is enough for 14 capturing
+subexpressions. The vector size can be changed for individual matching calls by
+including \O in the data line (see below).
+</P>
+<P>
+<B>-p</B>
+Behave as if each regex has <B>/P</B> modifier; the POSIX wrapper API is used
+to call PCRE. None of the other options has any effect when <B>-p</B> is set.
+</P>
+<P>
+<B>-t</B>
+Run each compile, study, and match 20000 times with a timer, and output
+resulting time per compile or match (in milliseconds). Do not set <B>-t</B> with
+<B>-m</B>, because you will then get the size output 20000 times and the timing
+will be distorted.
+</P>
+<LI><A NAME="SEC4" HREF="#TOC1">DESCRIPTION</A>
+<P>
+If <B>pcretest</B> is given two filename arguments, it reads from the first and
+writes to the second. If it is given only one filename argument, it reads from
+that file and writes to stdout. Otherwise, it reads from stdin and writes to
+stdout, and prompts for each line of input, using "re&#62;" to prompt for regular
+expressions, and "data&#62;" to prompt for data lines.
+</P>
+<P>
+The program handles any number of sets of input on a single input file. Each
+set starts with a regular expression, and continues with any number of data
+lines to be matched against the pattern. An empty line signals the end of the
+data lines, at which point a new regular expression is read. The regular
+expressions are given enclosed in any non-alphameric delimiters other than
+backslash, for example
+</P>
+<P>
+<PRE>
+  /(a|bc)x+yz/
+</PRE>
+</P>
+<P>
+White space before the initial delimiter is ignored. A regular expression may
+be continued over several input lines, in which case the newline characters are
+included within it. It is possible to include the delimiter within the pattern
+by escaping it, for example
+</P>
+<P>
+<PRE>
+  /abc\/def/
+</PRE>
+</P>
+<P>
+If you do so, the escape and the delimiter form part of the pattern, but since
+delimiters are always non-alphameric, this does not affect its interpretation.
+If the terminating delimiter is immediately followed by a backslash, for
+example,
+</P>
+<P>
+<PRE>
+  /abc/\
+</PRE>
+</P>
+<P>
+then a backslash is added to the end of the pattern. This is done to provide a
+way of testing the error condition that arises if a pattern finishes with a
+backslash, because
+</P>
+<P>
+<PRE>
+  /abc\/
+</PRE>
+</P>
+<P>
+is interpreted as the first line of a pattern that starts with "abc/", causing
+pcretest to read the next line as a continuation of the regular expression.
+</P>
+<LI><A NAME="SEC5" HREF="#TOC1">PATTERN MODIFIERS</A>
+<P>
+The pattern may be followed by <B>i</B>, <B>m</B>, <B>s</B>, or <B>x</B> to set the
+PCRE_CASELESS, PCRE_MULTILINE, PCRE_DOTALL, or PCRE_EXTENDED options,
+respectively. For example:
+</P>
+<P>
+<PRE>
+  /caseless/i
+</PRE>
+</P>
+<P>
+These modifier letters have the same effect as they do in Perl. There are
+others which set PCRE options that do not correspond to anything in Perl:
+<B>/A</B>, <B>/E</B>, and <B>/X</B> set PCRE_ANCHORED, PCRE_DOLLAR_ENDONLY, and
+PCRE_EXTRA respectively.
+</P>
+<P>
+Searching for all possible matches within each subject string can be requested
+by the <B>/g</B> or <B>/G</B> modifier. After finding a match, PCRE is called
+again to search the remainder of the subject string. The difference between
+<B>/g</B> and <B>/G</B> is that the former uses the <I>startoffset</I> argument to
+<B>pcre_exec()</B> to start searching at a new point within the entire string
+(which is in effect what Perl does), whereas the latter passes over a shortened
+substring. This makes a difference to the matching process if the pattern
+begins with a lookbehind assertion (including \b or \B).
+</P>
+<P>
+If any call to <B>pcre_exec()</B> in a <B>/g</B> or <B>/G</B> sequence matches an
+empty string, the next call is done with the PCRE_NOTEMPTY and PCRE_ANCHORED
+flags set in order to search for another, non-empty, match at the same point.
+If this second match fails, the start offset is advanced by one, and the normal
+match is retried. This imitates the way Perl handles such cases when using the
+<B>/g</B> modifier or the <B>split()</B> function.
+</P>
+<P>
+There are a number of other modifiers for controlling the way <B>pcretest</B>
+operates.
+</P>
+<P>
+The <B>/+</B> modifier requests that as well as outputting the substring that
+matched the entire pattern, pcretest should in addition output the remainder of
+the subject string. This is useful for tests where the subject contains
+multiple copies of the same substring.
+</P>
+<P>
+The <B>/L</B> modifier must be followed directly by the name of a locale, for
+example,
+</P>
+<P>
+<PRE>
+  /pattern/Lfr
+</PRE>
+</P>
+<P>
+For this reason, it must be the last modifier letter. The given locale is set,
+<B>pcre_maketables()</B> is called to build a set of character tables for the
+locale, and this is then passed to <B>pcre_compile()</B> when compiling the
+regular expression. Without an <B>/L</B> modifier, NULL is passed as the tables
+pointer; that is, <B>/L</B> applies only to the expression on which it appears.
+</P>
+<P>
+The <B>/I</B> modifier requests that <B>pcretest</B> output information about the
+compiled expression (whether it is anchored, has a fixed first character, and
+so on). It does this by calling <B>pcre_fullinfo()</B> after compiling an
+expression, and outputting the information it gets back. If the pattern is
+studied, the results of that are also output.
+</P>
+<P>
+The <B>/D</B> modifier is a PCRE debugging feature, which also assumes <B>/I</B>.
+It causes the internal form of compiled regular expressions to be output after
+compilation.
+</P>
+<P>
+The <B>/S</B> modifier causes <B>pcre_study()</B> to be called after the
+expression has been compiled, and the results used when the expression is
+matched.
+</P>
+<P>
+The <B>/M</B> modifier causes the size of memory block used to hold the compiled
+pattern to be output.
+</P>
+<P>
+The <B>/P</B> modifier causes <B>pcretest</B> to call PCRE via the POSIX wrapper
+API rather than its native API. When this is done, all other modifiers except
+<B>/i</B>, <B>/m</B>, and <B>/+</B> are ignored. REG_ICASE is set if <B>/i</B> is
+present, and REG_NEWLINE is set if <B>/m</B> is present. The wrapper functions
+force PCRE_DOLLAR_ENDONLY always, and PCRE_DOTALL unless REG_NEWLINE is set.
+</P>
+<P>
+The <B>/8</B> modifier causes <B>pcretest</B> to call PCRE with the PCRE_UTF8
+option set. This turns on the (currently incomplete) support for UTF-8
+character handling in PCRE, provided that it was compiled with this support
+enabled. This modifier also causes any non-printing characters in output
+strings to be printed using the \x{hh...} notation if they are valid UTF-8
+sequences.
+</P>
+<LI><A NAME="SEC6" HREF="#TOC1">DATA LINES</A>
+<P>
+Before each data line is passed to <B>pcre_exec()</B>, leading and trailing
+whitespace is removed, and it is then scanned for \ escapes. The following are
+recognized:
+</P>
+<P>
+<PRE>
+  \a         alarm (= BEL)
+  \b         backspace
+  \e         escape
+  \f         formfeed
+  \n         newline
+  \r         carriage return
+  \t         tab
+  \v         vertical tab
+  \nnn       octal character (up to 3 octal digits)
+  \xhh       hexadecimal character (up to 2 hex digits)
+  \x{hh...}  hexadecimal UTF-8 character
+</PRE>
+</P>
+<P>
+<PRE>
+  \A         pass the PCRE_ANCHORED option to <B>pcre_exec()</B>
+  \B         pass the PCRE_NOTBOL option to <B>pcre_exec()</B>
+  \Cdd       call pcre_copy_substring() for substring dd
+                after a successful match (any decimal number
+                less than 32)
+  \Gdd       call pcre_get_substring() for substring dd
+                after a successful match (any decimal number
+                less than 32)
+  \L         call pcre_get_substringlist() after a
+                successful match
+  \N         pass the PCRE_NOTEMPTY option to <B>pcre_exec()</B>
+  \Odd       set the size of the output vector passed to
+                <B>pcre_exec()</B> to dd (any number of decimal
+                digits)
+  \Z         pass the PCRE_NOTEOL option to <B>pcre_exec()</B>
+</PRE>
+</P>
+<P>
+When \O is used, it may be higher or lower than the size set by the <B>-O</B>
+option (or defaulted to 45); \O applies only to the call of <B>pcre_exec()</B>
+for the line in which it appears.
+</P>
+<P>
+A backslash followed by anything else just escapes the anything else. If the
+very last character is a backslash, it is ignored. This gives a way of passing
+an empty line as data, since a real empty line terminates the data input.
+</P>
+<P>
+If <B>/P</B> was present on the regex, causing the POSIX wrapper API to be used,
+only <B>\B</B>, and <B>\Z</B> have any effect, causing REG_NOTBOL and REG_NOTEOL
+to be passed to <B>regexec()</B> respectively.
+</P>
+<P>
+The use of \x{hh...} to represent UTF-8 characters is not dependent on the use
+of the <B>/8</B> modifier on the pattern. It is recognized always. There may be
+any number of hexadecimal digits inside the braces. The result is from one to
+six bytes, encoded according to the UTF-8 rules.
+</P>
+<LI><A NAME="SEC7" HREF="#TOC1">OUTPUT FROM PCRETEST</A>
+<P>
+When a match succeeds, pcretest outputs the list of captured substrings that
+<B>pcre_exec()</B> returns, starting with number 0 for the string that matched
+the whole pattern. Here is an example of an interactive pcretest run.
+</P>
+<P>
+<PRE>
+  $ pcretest
+  PCRE version 2.06 08-Jun-1999
+</PRE>
+</P>
+<P>
+<PRE>
+    re&#62; /^abc(\d+)/
+  data&#62; abc123
+   0: abc123
+   1: 123
+  data&#62; xyz
+  No match
+</PRE>
+</P>
+<P>
+If the strings contain any non-printing characters, they are output as \0x
+escapes, or as \x{...} escapes if the <B>/8</B> modifier was present on the
+pattern. If the pattern has the <B>/+</B> modifier, then the output for
+substring 0 is followed by the the rest of the subject string, identified by
+"0+" like this:
+</P>
+<P>
+<PRE>
+    re&#62; /cat/+
+  data&#62; cataract
+   0: cat
+   0+ aract
+</PRE>
+</P>
+<P>
+If the pattern has the <B>/g</B> or <B>/G</B> modifier, the results of successive
+matching attempts are output in sequence, like this:
+</P>
+<P>
+<PRE>
+    re&#62; /\Bi(\w\w)/g
+  data&#62; Mississippi
+   0: iss
+   1: ss
+   0: iss
+   1: ss
+   0: ipp
+   1: pp
+</PRE>
+</P>
+<P>
+"No match" is output only if the first match attempt fails.
+</P>
+<P>
+If any of the sequences <B>\C</B>, <B>\G</B>, or <B>\L</B> are present in a
+data line that is successfully matched, the substrings extracted by the
+convenience functions are output with C, G, or L after the string number
+instead of a colon. This is in addition to the normal full list. The string
+length (that is, the return from the extraction function) is given in
+parentheses after each string for <B>\C</B> and <B>\G</B>.
+</P>
+<P>
+Note that while patterns can be continued over several lines (a plain "&#62;"
+prompt is used for continuations), data lines may not. However newlines can be
+included in data by means of the \n escape.
+</P>
+<LI><A NAME="SEC8" HREF="#TOC1">AUTHOR</A>
+<P>
+Philip Hazel &#60;ph10@cam.ac.uk&#62;
+<BR>
+University Computing Service,
+<BR>
+New Museums Site,
+<BR>
+Cambridge CB2 3QG, England.
+<BR>
+Phone: +44 1223 334714
+</P>
+<P>
+Last updated: 15 August 2001
+<BR>
+Copyright (c) 1997-2001 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcretest.txt b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcretest.txt
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--- /dev/null
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@@ -0,0 +1,319 @@
+NAME
+     pcretest - a program  for  testing  Perl-compatible  regular
+     expressions.
+
+
+
+SYNOPSIS
+     pcretest [-d] [-i] [-m] [-o osize] [-p] [-t] [source]  [des-
+     tination]
+
+     pcretest was written as a test program for the PCRE  regular
+     expression  library  itself,  but  it  can  also be used for
+     experimenting  with  regular  expressions.  This  man   page
+     describes  the  features of the test program; for details of
+     the regular expressions themselves, see the pcre man page.
+
+
+
+OPTIONS
+     -d        Behave as if each regex had the /D  modifier  (see
+               below); the internal form is output after compila-
+               tion.
+
+     -i        Behave as if  each  regex  had  the  /I  modifier;
+               information  about  the  compiled pattern is given
+               after compilation.
+
+     -m        Output the size of each compiled pattern after  it
+               has been compiled. This is equivalent to adding /M
+               to each regular expression. For compatibility with
+               earlier  versions of pcretest, -s is a synonym for
+               -m.
+
+     -o osize  Set the number of elements in  the  output  vector
+               that  is  used  when calling PCRE to be osize. The
+               default value is 45, which is enough for  14  cap-
+               turing  subexpressions.  The  vector  size  can be
+               changed for individual matching calls by including
+               \O in the data line (see below).
+
+     -p        Behave as if each regex has /P modifier; the POSIX
+               wrapper  API  is  used  to  call PCRE. None of the
+               other options has any effect when -p is set.
+
+     -t        Run each compile, study,  and  match  20000  times
+               with  a  timer, and output resulting time per com-
+               pile or match (in milliseconds).  Do  not  set  -t
+               with -m, because you will then get the size output
+               20000 times and the timing will be distorted.
+
+
+
+DESCRIPTION
+     If pcretest is given two filename arguments, it  reads  from
+     the  first and writes to the second. If it is given only one
+
+
+
+
+SunOS 5.8                 Last change:                          1
+
+
+
+     filename argument, it reads from that  file  and  writes  to
+     stdout. Otherwise, it reads from stdin and writes to stdout,
+     and prompts for each line of input, using  "re>"  to  prompt
+     for  regular  expressions,  and  "data>"  to prompt for data
+     lines.
+
+     The program handles any number of sets of input on a  single
+     input  file.  Each set starts with a regular expression, and
+     continues with any  number  of  data  lines  to  be  matched
+     against  the  pattern.  An empty line signals the end of the
+     data lines, at which point a new regular expression is read.
+     The  regular  expressions  are  given  enclosed  in any non-
+     alphameric delimiters other than backslash, for example
+
+       /(a|bc)x+yz/
+
+     White space before the initial delimiter is ignored. A regu-
+     lar expression may be continued over several input lines, in
+     which case the newline characters are included within it. It
+     is  possible  to include the delimiter within the pattern by
+     escaping it, for example
+
+       /abc\/def/
+
+     If you do so, the escape and the delimiter form part of  the
+     pattern,  but  since  delimiters  are always non-alphameric,
+     this does not affect its interpretation.  If the terminating
+     delimiter  is immediately followed by a backslash, for exam-
+     ple,
+
+       /abc/\
+
+     then a backslash is added to the end of the pattern. This is
+     done  to  provide  a way of testing the error condition that
+     arises if a pattern finishes with a backslash, because
+
+       /abc\/
+
+     is interpreted as the first line of a  pattern  that  starts
+     with  "abc/",  causing  pcretest  to read the next line as a
+     continuation of the regular expression.
+
+
+
+PATTERN MODIFIERS
+     The pattern may be followed by i, m, s,  or  x  to  set  the
+     PCRE_CASELESS, PCRE_MULTILINE, PCRE_DOTALL, or PCRE_EXTENDED
+     options, respectively. For example:
+
+       /caseless/i
+
+     These modifier letters have the same effect as  they  do  in
+     Perl.  There  are  others which set PCRE options that do not
+     correspond  to  anything  in  Perl:   /A,  /E,  and  /X  set
+     PCRE_ANCHORED,  PCRE_DOLLAR_ENDONLY,  and PCRE_EXTRA respec-
+     tively.
+
+     Searching for  all  possible  matches  within  each  subject
+     string  can  be  requested  by  the /g or /G modifier. After
+     finding  a  match,  PCRE  is  called  again  to  search  the
+     remainder  of  the subject string. The difference between /g
+     and /G is that the former uses the startoffset  argument  to
+     pcre_exec()  to  start  searching  at a new point within the
+     entire string (which is in effect what Perl  does),  whereas
+     the  latter  passes over a shortened substring. This makes a
+     difference to the matching process  if  the  pattern  begins
+     with a lookbehind assertion (including \b or \B).
+
+     If any call to pcre_exec() in a /g or /G sequence matches an
+     empty  string,  the next call is done with the PCRE_NOTEMPTY
+     and PCRE_ANCHORED flags set in order to search for  another,
+     non-empty,  match  at  the same point.  If this second match
+     fails, the start offset is advanced by one, and  the  normal
+     match  is  retried.  This imitates the way Perl handles such
+     cases when using the /g modifier or the split() function.
+
+     There are a number of other modifiers  for  controlling  the
+     way pcretest operates.
+
+     The /+ modifier requests that as well as outputting the sub-
+     string  that  matched the entire pattern, pcretest should in
+     addition output the remainder of the subject string. This is
+     useful  for tests where the subject contains multiple copies
+     of the same substring.
+
+     The /L modifier must be followed directly by the name  of  a
+     locale, for example,
+
+       /pattern/Lfr
+
+     For this reason, it must be the last  modifier  letter.  The
+     given  locale is set, pcre_maketables() is called to build a
+     set of character tables for the locale,  and  this  is  then
+     passed  to pcre_compile() when compiling the regular expres-
+     sion. Without an /L modifier, NULL is passed as  the  tables
+     pointer; that is, /L applies only to the expression on which
+     it appears.
+
+     The /I modifier requests that  pcretest  output  information
+     about the compiled expression (whether it is anchored, has a
+     fixed first character, and so on). It does this  by  calling
+     pcre_fullinfo()  after  compiling an expression, and output-
+     ting the information it gets back. If the  pattern  is  stu-
+     died, the results of that are also output.
+     The /D modifier is a  PCRE  debugging  feature,  which  also
+     assumes /I.  It causes the internal form of compiled regular
+     expressions to be output after compilation.
+
+     The /S modifier causes pcre_study() to be called  after  the
+     expression  has been compiled, and the results used when the
+     expression is matched.
+
+     The /M modifier causes the size of memory block used to hold
+     the compiled pattern to be output.
+
+     The /P modifier causes pcretest to call PCRE via  the  POSIX
+     wrapper  API  rather than its native API. When this is done,
+     all other modifiers except  /i,  /m,  and  /+  are  ignored.
+     REG_ICASE is set if /i is present, and REG_NEWLINE is set if
+     /m    is    present.    The    wrapper    functions    force
+     PCRE_DOLLAR_ENDONLY    always,    and   PCRE_DOTALL   unless
+     REG_NEWLINE is set.
+
+     The /8 modifier  causes  pcretest  to  call  PCRE  with  the
+     PCRE_UTF8  option  set.  This turns on the (currently incom-
+     plete) support for UTF-8 character handling  in  PCRE,  pro-
+     vided  that  it was compiled with this support enabled. This
+     modifier also causes any non-printing characters  in  output
+     strings  to  be printed using the \x{hh...} notation if they
+     are valid UTF-8 sequences.
+
+
+
+DATA LINES
+     Before each data line is passed to pcre_exec(), leading  and
+     trailing whitespace is removed, and it is then scanned for \
+     escapes. The following are recognized:
+
+       \a         alarm (= BEL)
+       \b         backspace
+       \e         escape
+       \f         formfeed
+       \n         newline
+       \r         carriage return
+       \t         tab
+       \v         vertical tab
+       \nnn       octal character (up to 3 octal digits)
+       \xhh       hexadecimal character (up to 2 hex digits)
+       \x{hh...}  hexadecimal UTF-8 character
+
+       \A         pass the PCRE_ANCHORED option to pcre_exec()
+       \B         pass the PCRE_NOTBOL option to pcre_exec()
+       \Cdd       call pcre_copy_substring() for substring dd
+                     after a successful match (any decimal number
+                     less than 32)
+       \Gdd       call pcre_get_substring() for substring dd
+
+                     after a successful match (any decimal number
+                     less than 32)
+       \L         call pcre_get_substringlist() after a
+                     successful match
+       \N         pass the PCRE_NOTEMPTY option to pcre_exec()
+       \Odd       set the size of the output vector passed to
+                     pcre_exec() to dd (any number of decimal
+                     digits)
+       \Z         pass the PCRE_NOTEOL option to pcre_exec()
+
+     When \O is used, it may be higher or lower than the size set
+     by  the  -O  option (or defaulted to 45); \O applies only to
+     the call of pcre_exec() for the line in which it appears.
+
+     A backslash followed by anything else just escapes the  any-
+     thing else. If the very last character is a backslash, it is
+     ignored. This gives a way of passing an empty line as  data,
+     since a real empty line terminates the data input.
+
+     If /P was present on the regex, causing  the  POSIX  wrapper
+     API  to  be  used,  only  B,  and Z have any effect, causing
+     REG_NOTBOL and REG_NOTEOL to be passed to regexec()  respec-
+     tively.
+
+     The use of \x{hh...} to represent UTF-8  characters  is  not
+     dependent  on  the use of the /8 modifier on the pattern. It
+     is recognized always. There may be any number of hexadecimal
+     digits  inside  the  braces.  The  result is from one to six
+     bytes, encoded according to the UTF-8 rules.
+
+
+
+OUTPUT FROM PCRETEST
+     When a match succeeds, pcretest outputs the list of captured
+     substrings  that pcre_exec() returns, starting with number 0
+     for the string that matched the whole pattern.  Here  is  an
+     example of an interactive pcretest run.
+
+       $ pcretest
+       PCRE version 2.06 08-Jun-1999
+
+         re> /^abc(\d+)/
+       data> abc123
+        0: abc123
+        1: 123
+       data> xyz
+       No match
+
+     If the strings contain any non-printing characters, they are
+     output  as  \0x  escapes,  or  as  \x{...} escapes if the /8
+     modifier was present on the pattern. If the pattern has  the
+     /+  modifier, then the output for substring 0 is followed by
+     the the rest of the subject string, identified by "0+"  like
+     this:
+
+         re> /cat/+
+       data> cataract
+        0: cat
+        0+ aract
+
+     If the pattern has the /g or /G  modifier,  the  results  of
+     successive  matching  attempts  are output in sequence, like
+     this:
+
+         re> /\Bi(\w\w)/g
+       data> Mississippi
+        0: iss
+        1: ss
+        0: iss
+        1: ss
+        0: ipp
+        1: pp
+
+     "No match" is output only if the first match attempt fails.
+
+     If any of the sequences \C, \G, or \L are present in a  data
+     line  that is successfully matched, the substrings extracted
+     by the convenience functions are output  with  C,  G,  or  L
+     after the string number instead of a colon. This is in addi-
+     tion to the normal full list. The string  length  (that  is,
+     the  return  from  the  extraction  function)  is  given  in
+     parentheses after each string for \C and \G.
+
+     Note that while patterns can be continued over several lines
+     (a  plain  ">" prompt is used for continuations), data lines
+     may not. However newlines can be included in data  by  means
+     of the \n escape.
+
+
+
+AUTHOR
+     Philip Hazel <ph10@cam.ac.uk>
+     University Computing Service,
+     New Museums Site,
+     Cambridge CB2 3QG, England.
+     Phone: +44 1223 334714
+
+     Last updated: 15 August 2001
+     Copyright (c) 1997-2001 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/perltest.txt b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/perltest.txt
new file mode 100644
index 00000000..5a404016
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/perltest.txt
@@ -0,0 +1,29 @@
+The perltest program
+--------------------
+
+The perltest program tests Perl's regular expressions; it has the same
+specification as pcretest, and so can be given identical input, except that
+input patterns can be followed only by Perl's lower case modifiers and /+ (as
+used by pcretest), which is recognized and handled by the program.
+
+The data lines are processed as Perl double-quoted strings, so if they contain
+" \ $ or @ characters, these have to be escaped. For this reason, all such
+characters in testinput1 and testinput3 are escaped so that they can be used
+for perltest as well as for pcretest, and the special upper case modifiers such
+as /A that pcretest recognizes are not used in these files. The output should
+be identical, apart from the initial identifying banner.
+
+For testing UTF-8 features, an alternative form of perltest, called perltest8,
+is supplied. This requires Perl 5.6 or higher. It recognizes the special
+modifier /8 that pcretest uses to invoke UTF-8 functionality. The testinput5
+file can be fed to perltest8.
+
+The testinput2 and testinput4 files are not suitable for feeding to perltest,
+since they do make use of the special upper case modifiers and escapes that
+pcretest uses to test some features of PCRE. The first of these files also
+contains malformed regular expressions, in order to check that PCRE diagnoses
+them correctly. Similarly, testinput6 tests UTF-8 features that do not relate
+to Perl.
+
+Philip Hazel <ph10@cam.ac.uk>
+August 2000
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.1 b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.1
new file mode 100644
index 00000000..d9e9b575
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.1
@@ -0,0 +1,76 @@
+.TH PGREP 1
+.SH NAME
+pgrep - a grep with Perl-compatible regular expressions.
+.SH SYNOPSIS
+.B pgrep [-Vchilnsvx] pattern [file] ...
+
+
+.SH DESCRIPTION
+\fBpgrep\fR searches files for character patterns, in the same way as other
+grep commands do, but it uses the PCRE regular expression library to support
+patterns that are compatible with the regular expressions of Perl 5. See
+\fBpcre(3)\fR for a full description of syntax and semantics.
+
+If no files are specified, \fBpgrep\fR reads the standard input. By default,
+each line that matches the pattern is copied to the standard output, and if
+there is more than one file, the file name is printed before each line of
+output. However, there are options that can change how \fBpgrep\fR behaves.
+
+Lines are limited to BUFSIZ characters. BUFSIZ is defined in \fB<stdio.h>\fR.
+The newline character is removed from the end of each line before it is matched
+against the pattern.
+
+
+.SH OPTIONS
+.TP 10
+\fB-V\fR
+Write the version number of the PCRE library being used to the standard error
+stream.
+.TP
+\fB-c\fR
+Do not print individual lines; instead just print a count of the number of
+lines that would otherwise have been printed. If several files are given, a
+count is printed for each of them.
+.TP
+\fB-h\fR
+Suppress printing of filenames when searching multiple files.
+.TP
+\fB-i\fR
+Ignore upper/lower case distinctions during comparisons.
+.TP
+\fB-l\fR
+Instead of printing lines from the files, just print the names of the files
+containing lines that would have been printed. Each file name is printed
+once, on a separate line.
+.TP
+\fB-n\fR
+Precede each line by its line number in the file.
+.TP
+\fB-s\fR
+Work silently, that is, display nothing except error messages.
+The exit status indicates whether any matches were found.
+.TP
+\fB-v\fR
+Invert the sense of the match, so that lines which do \fInot\fR match the
+pattern are now the ones that are found.
+.TP
+\fB-x\fR
+Force the pattern to be anchored (it must start matching at the beginning of
+the line) and in addition, require it to match the entire line. This is
+equivalent to having ^ and $ characters at the start and end of each
+alternative branch in the regular expression.
+
+
+.SH SEE ALSO
+\fBpcre(3)\fR, Perl 5 documentation
+
+
+.SH DIAGNOSTICS
+Exit status is 0 if any matches were found, 1 if no matches were found, and 2
+for syntax errors or inacessible files (even if matches were found).
+
+
+.SH AUTHOR
+Philip Hazel <ph10@cam.ac.uk>
+.br
+Copyright (c) 1997-1999 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.html b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.html
new file mode 100644
index 00000000..54efed67
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.html
@@ -0,0 +1,105 @@
+<HTML>
+<HEAD>
+<TITLE>pgrep specification</TITLE>
+</HEAD>
+<body bgcolor="#FFFFFF" text="#00005A">
+<H1>pgrep specification</H1>
+This HTML document has been generated automatically from the original man page.
+If there is any nonsense in it, please consult the man page in case the
+conversion went wrong.
+<UL>
+<LI><A NAME="TOC1" HREF="#SEC1">NAME</A>
+<LI><A NAME="TOC2" HREF="#SEC2">SYNOPSIS</A>
+<LI><A NAME="TOC3" HREF="#SEC3">DESCRIPTION</A>
+<LI><A NAME="TOC4" HREF="#SEC4">OPTIONS</A>
+<LI><A NAME="TOC5" HREF="#SEC5">SEE ALSO</A>
+<LI><A NAME="TOC6" HREF="#SEC6">DIAGNOSTICS</A>
+<LI><A NAME="TOC7" HREF="#SEC7">AUTHOR</A>
+</UL>
+<LI><A NAME="SEC1" HREF="#TOC1">NAME</A>
+<P>
+pgrep - a grep with Perl-compatible regular expressions.
+</P>
+<LI><A NAME="SEC2" HREF="#TOC1">SYNOPSIS</A>
+<P>
+<B>pgrep [-Vchilnsvx] pattern [file] ...</B>
+</P>
+<LI><A NAME="SEC3" HREF="#TOC1">DESCRIPTION</A>
+<P>
+<B>pgrep</B> searches files for character patterns, in the same way as other
+grep commands do, but it uses the PCRE regular expression library to support
+patterns that are compatible with the regular expressions of Perl 5. See
+<B>pcre(3)</B> for a full description of syntax and semantics.
+</P>
+<P>
+If no files are specified, <B>pgrep</B> reads the standard input. By default,
+each line that matches the pattern is copied to the standard output, and if
+there is more than one file, the file name is printed before each line of
+output. However, there are options that can change how <B>pgrep</B> behaves.
+</P>
+<P>
+Lines are limited to BUFSIZ characters. BUFSIZ is defined in <B>&#60;stdio.h&#62;</B>.
+The newline character is removed from the end of each line before it is matched
+against the pattern.
+</P>
+<LI><A NAME="SEC4" HREF="#TOC1">OPTIONS</A>
+<P>
+<B>-V</B>
+Write the version number of the PCRE library being used to the standard error
+stream.
+</P>
+<P>
+<B>-c</B>
+Do not print individual lines; instead just print a count of the number of
+lines that would otherwise have been printed. If several files are given, a
+count is printed for each of them.
+</P>
+<P>
+<B>-h</B>
+Suppress printing of filenames when searching multiple files.
+</P>
+<P>
+<B>-i</B>
+Ignore upper/lower case distinctions during comparisons.
+</P>
+<P>
+<B>-l</B>
+Instead of printing lines from the files, just print the names of the files
+containing lines that would have been printed. Each file name is printed
+once, on a separate line.
+</P>
+<P>
+<B>-n</B>
+Precede each line by its line number in the file.
+</P>
+<P>
+<B>-s</B>
+Work silently, that is, display nothing except error messages.
+The exit status indicates whether any matches were found.
+</P>
+<P>
+<B>-v</B>
+Invert the sense of the match, so that lines which do <I>not</I> match the
+pattern are now the ones that are found.
+</P>
+<P>
+<B>-x</B>
+Force the pattern to be anchored (it must start matching at the beginning of
+the line) and in addition, require it to match the entire line. This is
+equivalent to having ^ and $ characters at the start and end of each
+alternative branch in the regular expression.
+</P>
+<LI><A NAME="SEC5" HREF="#TOC1">SEE ALSO</A>
+<P>
+<B>pcre(3)</B>, Perl 5 documentation
+</P>
+<LI><A NAME="SEC6" HREF="#TOC1">DIAGNOSTICS</A>
+<P>
+Exit status is 0 if any matches were found, 1 if no matches were found, and 2
+for syntax errors or inacessible files (even if matches were found).
+</P>
+<LI><A NAME="SEC7" HREF="#TOC1">AUTHOR</A>
+<P>
+Philip Hazel &#60;ph10@cam.ac.uk&#62;
+<BR>
+Copyright (c) 1997-1999 University of Cambridge.
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.txt b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.txt
new file mode 100644
index 00000000..bcd08c0a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pgrep.txt
@@ -0,0 +1,86 @@
+NAME
+     pgrep - a grep with Perl-compatible regular expressions.
+
+
+
+SYNOPSIS
+     pgrep [-Vchilnsvx] pattern [file] ...
+
+
+
+DESCRIPTION
+     pgrep searches files for character patterns, in the same way
+     as  other  grep  commands  do,  but it uses the PCRE regular
+     expression library to support patterns that  are  compatible
+     with  the  regular  expressions of Perl 5. See pcre(3) for a
+     full description of syntax and semantics.
+
+     If no files are specified, pgrep reads the  standard  input.
+     By  default, each line that matches the pattern is copied to
+     the standard output, and if there is more than one file, the
+     file  name  is  printed before each line of output. However,
+     there are options that can change how pgrep behaves.
+
+     Lines are limited to BUFSIZ characters. BUFSIZ is defined in
+     <stdio.h>.  The newline character is removed from the end of
+     each line before it is matched against the pattern.
+
+
+
+OPTIONS
+     -V        Write the version number of the PCRE library being
+               used to the standard error stream.
+
+     -c        Do not print individual lines; instead just  print
+               a  count  of the number of lines that would other-
+               wise have  been  printed.  If  several  files  are
+               given, a count is printed for each of them.
+
+     -h        Suppress printing of filenames when searching mul-
+               tiple files.
+
+     -i        Ignore upper/lower case distinctions  during  com-
+               parisons.
+
+     -l        Instead of printing lines  from  the  files,  just
+               print the names of the files containing lines that
+               would have been printed. Each file name is printed
+               once, on a separate line.
+
+     -n        Precede each line by its line number in the file.
+
+     -s        Work silently, that  is,  display  nothing  except
+               error messages.  The exit status indicates whether
+               any matches were found.
+
+     -v        Invert the sense of the match, so that lines which
+               do not match the pattern are now the ones that are
+               found.
+
+     -x        Force the pattern to be anchored  (it  must  start
+               matching  at  the  beginning  of  the line) and in
+               addition, require it to  match  the  entire  line.
+               This is equivalent to having ^ and $ characters at
+               the start and end of each  alternative  branch  in
+               the regular expression.
+
+
+
+SEE ALSO
+     pcre(3), Perl 5 documentation
+
+
+
+
+
+DIAGNOSTICS
+     Exit status is 0 if any matches were found, 1 if no  matches
+     were  found,  and  2  for syntax errors or inacessible files
+     (even if matches were found).
+
+
+
+AUTHOR
+     Philip Hazel <ph10@cam.ac.uk>
+     Copyright (c) 1997-1999 University of Cambridge.
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/get.c b/rubbos/app/httpd-2.0.64/srclib/pcre/get.c
new file mode 100644
index 00000000..55e736dc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/get.c
@@ -0,0 +1,227 @@
+/*************************************************
+*      Perl-Compatible Regular Expressions       *
+*************************************************/
+
+/*
+This is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language. See
+the file Tech.Notes for some information on the internals.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+           Copyright (c) 1997-2001 University of Cambridge
+
+-----------------------------------------------------------------------------
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), then the terms of that licence shall
+   supersede any condition above with which it is incompatible.
+-----------------------------------------------------------------------------
+*/
+
+/* This module contains some convenience functions for extracting substrings
+from the subject string after a regex match has succeeded. The original idea
+for these functions came from Scott Wimer <scottw@cgibuilder.com>. */
+
+
+/* Include the internals header, which itself includes Standard C headers plus
+the external pcre header. */
+
+#include "internal.h"
+
+
+
+/*************************************************
+*      Copy captured string to given buffer      *
+*************************************************/
+
+/* This function copies a single captured substring into a given buffer.
+Note that we use memcpy() rather than strncpy() in case there are binary zeros
+in the string.
+
+Arguments:
+  subject        the subject string that was matched
+  ovector        pointer to the offsets table
+  stringcount    the number of substrings that were captured
+                   (i.e. the yield of the pcre_exec call, unless
+                   that was zero, in which case it should be 1/3
+                   of the offset table size)
+  stringnumber   the number of the required substring
+  buffer         where to put the substring
+  size           the size of the buffer
+
+Returns:         if successful:
+                   the length of the copied string, not including the zero
+                   that is put on the end; can be zero
+                 if not successful:
+                   PCRE_ERROR_NOMEMORY (-6) buffer too small
+                   PCRE_ERROR_NOSUBSTRING (-7) no such captured substring
+*/
+
+int
+pcre_copy_substring(const char *subject, int *ovector, int stringcount,
+  int stringnumber, char *buffer, int size)
+{
+int yield;
+if (stringnumber < 0 || stringnumber >= stringcount)
+  return PCRE_ERROR_NOSUBSTRING;
+stringnumber *= 2;
+yield = ovector[stringnumber+1] - ovector[stringnumber];
+if (size < yield + 1) return PCRE_ERROR_NOMEMORY;
+memcpy(buffer, subject + ovector[stringnumber], yield);
+buffer[yield] = 0;
+return yield;
+}
+
+
+
+/*************************************************
+*      Copy all captured strings to new store    *
+*************************************************/
+
+/* This function gets one chunk of store and builds a list of pointers and all
+of the captured substrings in it. A NULL pointer is put on the end of the list.
+
+Arguments:
+  subject        the subject string that was matched
+  ovector        pointer to the offsets table
+  stringcount    the number of substrings that were captured
+                   (i.e. the yield of the pcre_exec call, unless
+                   that was zero, in which case it should be 1/3
+                   of the offset table size)
+  listptr        set to point to the list of pointers
+
+Returns:         if successful: 0
+                 if not successful:
+                   PCRE_ERROR_NOMEMORY (-6) failed to get store
+*/
+
+int
+pcre_get_substring_list(const char *subject, int *ovector, int stringcount,
+  const char ***listptr)
+{
+int i;
+int size = sizeof(char *);
+int double_count = stringcount * 2;
+char **stringlist;
+char *p;
+
+for (i = 0; i < double_count; i += 2)
+  size += sizeof(char *) + ovector[i+1] - ovector[i] + 1;
+
+stringlist = (char **)(pcre_malloc)(size);
+if (stringlist == NULL) return PCRE_ERROR_NOMEMORY;
+
+*listptr = (const char **)stringlist;
+p = (char *)(stringlist + stringcount + 1);
+
+for (i = 0; i < double_count; i += 2)
+  {
+  int len = ovector[i+1] - ovector[i];
+  memcpy(p, subject + ovector[i], len);
+  *stringlist++ = p;
+  p += len;
+  *p++ = 0;
+  }
+
+*stringlist = NULL;
+return 0;
+}
+
+
+
+/*************************************************
+*   Free store obtained by get_substring_list    *
+*************************************************/
+
+/* This function exists for the benefit of people calling PCRE from non-C
+programs that can call its functions, but not free() or (pcre_free)() directly.
+
+Argument:   the result of a previous pcre_get_substring_list()
+Returns:    nothing
+*/
+
+void
+pcre_free_substring_list(const char **pointer)
+{
+(pcre_free)((void *)pointer);
+}
+
+
+
+/*************************************************
+*      Copy captured string to new store         *
+*************************************************/
+
+/* This function copies a single captured substring into a piece of new
+store
+
+Arguments:
+  subject        the subject string that was matched
+  ovector        pointer to the offsets table
+  stringcount    the number of substrings that were captured
+                   (i.e. the yield of the pcre_exec call, unless
+                   that was zero, in which case it should be 1/3
+                   of the offset table size)
+  stringnumber   the number of the required substring
+  stringptr      where to put a pointer to the substring
+
+Returns:         if successful:
+                   the length of the string, not including the zero that
+                   is put on the end; can be zero
+                 if not successful:
+                   PCRE_ERROR_NOMEMORY (-6) failed to get store
+                   PCRE_ERROR_NOSUBSTRING (-7) substring not present
+*/
+
+int
+pcre_get_substring(const char *subject, int *ovector, int stringcount,
+  int stringnumber, const char **stringptr)
+{
+int yield;
+char *substring;
+if (stringnumber < 0 || stringnumber >= stringcount)
+  return PCRE_ERROR_NOSUBSTRING;
+stringnumber *= 2;
+yield = ovector[stringnumber+1] - ovector[stringnumber];
+substring = (char *)(pcre_malloc)(yield + 1);
+if (substring == NULL) return PCRE_ERROR_NOMEMORY;
+memcpy(substring, subject + ovector[stringnumber], yield);
+substring[yield] = 0;
+*stringptr = substring;
+return yield;
+}
+
+
+
+/*************************************************
+*       Free store obtained by get_substring     *
+*************************************************/
+
+/* This function exists for the benefit of people calling PCRE from non-C
+programs that can call its functions, but not free() or (pcre_free)() directly.
+
+Argument:   the result of a previous pcre_get_substring()
+Returns:    nothing
+*/
+
+void
+pcre_free_substring(const char *pointer)
+{
+(pcre_free)((void *)pointer);
+}
+
+/* End of get.c */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/get.lo b/rubbos/app/httpd-2.0.64/srclib/pcre/get.lo
new file mode 100644
index 00000000..45fdc174
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/get.lo
@@ -0,0 +1,12 @@
+# get.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/get.o'
+
+# Name of the non-PIC object.
+non_pic_object='get.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/get.o b/rubbos/app/httpd-2.0.64/srclib/pcre/get.o
new file mode 100644
index 00000000..ba278d44
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/get.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/install-sh b/rubbos/app/httpd-2.0.64/srclib/pcre/install-sh
new file mode 100755
index 00000000..e9de2384
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/install-sh
@@ -0,0 +1,251 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+		chmodcmd=""
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/internal.h b/rubbos/app/httpd-2.0.64/srclib/pcre/internal.h
new file mode 100644
index 00000000..0c8c1c9d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/internal.h
@@ -0,0 +1,412 @@
+/*************************************************
+*      Perl-Compatible Regular Expressions       *
+*************************************************/
+
+
+/* This is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language. See
+the file Tech.Notes for some information on the internals.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+           Copyright (c) 1997-2001 University of Cambridge
+
+-----------------------------------------------------------------------------
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), then the terms of that licence shall
+   supersede any condition above with which it is incompatible.
+-----------------------------------------------------------------------------
+*/
+
+/* This header contains definitions that are shared between the different
+modules, but which are not relevant to the outside. */
+
+/* Get the definitions provided by running "configure" */
+
+#include "config.h"
+
+/* To cope with SunOS4 and other systems that lack memmove() but have bcopy(),
+define a macro for memmove() if HAVE_MEMMOVE is false, provided that HAVE_BCOPY
+is set. Otherwise, include an emulating function for those systems that have
+neither (there some non-Unix environments where this is the case). This assumes
+that all calls to memmove are moving strings upwards in store, which is the
+case in PCRE. */
+
+#if ! HAVE_MEMMOVE
+#undef  memmove        /* some systems may have a macro */
+#if HAVE_BCOPY
+#define memmove(a, b, c) bcopy(b, a, c)
+#else
+void *
+pcre_memmove(unsigned char *dest, const unsigned char *src, size_t n)
+{
+int i;
+dest += n;
+src += n;
+for (i = 0; i < n; ++i) *(--dest) =  *(--src);
+}
+#define memmove(a, b, c) pcre_memmove(a, b, c)
+#endif
+#endif
+
+/* Standard C headers plus the external interface definition */
+
+#include <ctype.h>
+#include <limits.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pcre.h"
+
+/* In case there is no definition of offsetof() provided - though any proper
+Standard C system should have one. */
+
+#ifndef offsetof
+#define offsetof(p_type,field) ((size_t)&(((p_type *)0)->field))
+#endif
+
+/* These are the public options that can change during matching. */
+
+#define PCRE_IMS (PCRE_CASELESS|PCRE_MULTILINE|PCRE_DOTALL)
+
+/* Private options flags start at the most significant end of the four bytes,
+but skip the top bit so we can use ints for convenience without getting tangled
+with negative values. The public options defined in pcre.h start at the least
+significant end. Make sure they don't overlap, though now that we have expanded
+to four bytes there is plenty of space. */
+
+#define PCRE_FIRSTSET      0x40000000  /* first_char is set */
+#define PCRE_REQCHSET      0x20000000  /* req_char is set */
+#define PCRE_STARTLINE     0x10000000  /* start after \n for multiline */
+#define PCRE_INGROUP       0x08000000  /* compiling inside a group */
+#define PCRE_ICHANGED      0x04000000  /* i option changes within regex */
+
+/* Options for the "extra" block produced by pcre_study(). */
+
+#define PCRE_STUDY_MAPPED   0x01     /* a map of starting chars exists */
+
+/* Masks for identifying the public options which are permitted at compile
+time, run time or study time, respectively. */
+
+#define PUBLIC_OPTIONS \
+  (PCRE_CASELESS|PCRE_EXTENDED|PCRE_ANCHORED|PCRE_MULTILINE| \
+   PCRE_DOTALL|PCRE_DOLLAR_ENDONLY|PCRE_EXTRA|PCRE_UNGREEDY|PCRE_UTF8)
+
+#define PUBLIC_EXEC_OPTIONS \
+  (PCRE_ANCHORED|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY)
+
+#define PUBLIC_STUDY_OPTIONS 0   /* None defined */
+
+/* Magic number to provide a small check against being handed junk. */
+
+#define MAGIC_NUMBER  0x50435245UL   /* 'PCRE' */
+
+/* Miscellaneous definitions */
+
+typedef int BOOL;
+
+#define FALSE   0
+#define TRUE    1
+
+/* Escape items that are just an encoding of a particular data value. Note that
+ESC_N is defined as yet another macro, which is set in config.h to either \n
+(the default) or \r (which some people want). */
+
+#ifndef ESC_E
+#define ESC_E 27
+#endif
+
+#ifndef ESC_F
+#define ESC_F '\f'
+#endif
+
+#ifndef ESC_N
+#define ESC_N NEWLINE
+#endif
+
+#ifndef ESC_R
+#define ESC_R '\r'
+#endif
+
+#ifndef ESC_T
+#define ESC_T '\t'
+#endif
+
+/* These are escaped items that aren't just an encoding of a particular data
+value such as \n. They must have non-zero values, as check_escape() returns
+their negation. Also, they must appear in the same order as in the opcode
+definitions below, up to ESC_z. The final one must be ESC_REF as subsequent
+values are used for \1, \2, \3, etc. There is a test in the code for an escape
+greater than ESC_b and less than ESC_Z to detect the types that may be
+repeated. If any new escapes are put in-between that don't consume a character,
+that code will have to change. */
+
+enum { ESC_A = 1, ESC_B, ESC_b, ESC_D, ESC_d, ESC_S, ESC_s, ESC_W, ESC_w,
+       ESC_Z, ESC_z, ESC_REF };
+
+/* Opcode table: OP_BRA must be last, as all values >= it are used for brackets
+that extract substrings. Starting from 1 (i.e. after OP_END), the values up to
+OP_EOD must correspond in order to the list of escapes immediately above. */
+
+enum {
+  OP_END,            /* End of pattern */
+
+  /* Values corresponding to backslashed metacharacters */
+
+  OP_SOD,            /* Start of data: \A */
+  OP_NOT_WORD_BOUNDARY,  /* \B */
+  OP_WORD_BOUNDARY,      /* \b */
+  OP_NOT_DIGIT,          /* \D */
+  OP_DIGIT,              /* \d */
+  OP_NOT_WHITESPACE,     /* \S */
+  OP_WHITESPACE,         /* \s */
+  OP_NOT_WORDCHAR,       /* \W */
+  OP_WORDCHAR,           /* \w */
+  OP_EODN,           /* End of data or \n at end of data: \Z. */
+  OP_EOD,            /* End of data: \z */
+
+  OP_OPT,            /* Set runtime options */
+  OP_CIRC,           /* Start of line - varies with multiline switch */
+  OP_DOLL,           /* End of line - varies with multiline switch */
+  OP_ANY,            /* Match any character */
+  OP_CHARS,          /* Match string of characters */
+  OP_NOT,            /* Match anything but the following char */
+
+  OP_STAR,           /* The maximizing and minimizing versions of */
+  OP_MINSTAR,        /* all these opcodes must come in pairs, with */
+  OP_PLUS,           /* the minimizing one second. */
+  OP_MINPLUS,        /* This first set applies to single characters */
+  OP_QUERY,
+  OP_MINQUERY,
+  OP_UPTO,           /* From 0 to n matches */
+  OP_MINUPTO,
+  OP_EXACT,          /* Exactly n matches */
+
+  OP_NOTSTAR,        /* The maximizing and minimizing versions of */
+  OP_NOTMINSTAR,     /* all these opcodes must come in pairs, with */
+  OP_NOTPLUS,        /* the minimizing one second. */
+  OP_NOTMINPLUS,     /* This first set applies to "not" single characters */
+  OP_NOTQUERY,
+  OP_NOTMINQUERY,
+  OP_NOTUPTO,        /* From 0 to n matches */
+  OP_NOTMINUPTO,
+  OP_NOTEXACT,       /* Exactly n matches */
+
+  OP_TYPESTAR,       /* The maximizing and minimizing versions of */
+  OP_TYPEMINSTAR,    /* all these opcodes must come in pairs, with */
+  OP_TYPEPLUS,       /* the minimizing one second. These codes must */
+  OP_TYPEMINPLUS,    /* be in exactly the same order as those above. */
+  OP_TYPEQUERY,      /* This set applies to character types such as \d */
+  OP_TYPEMINQUERY,
+  OP_TYPEUPTO,       /* From 0 to n matches */
+  OP_TYPEMINUPTO,
+  OP_TYPEEXACT,      /* Exactly n matches */
+
+  OP_CRSTAR,         /* The maximizing and minimizing versions of */
+  OP_CRMINSTAR,      /* all these opcodes must come in pairs, with */
+  OP_CRPLUS,         /* the minimizing one second. These codes must */
+  OP_CRMINPLUS,      /* be in exactly the same order as those above. */
+  OP_CRQUERY,        /* These are for character classes and back refs */
+  OP_CRMINQUERY,
+  OP_CRRANGE,        /* These are different to the three seta above. */
+  OP_CRMINRANGE,
+
+  OP_CLASS,          /* Match a character class */
+  OP_REF,            /* Match a back reference */
+  OP_RECURSE,        /* Match this pattern recursively */
+
+  OP_ALT,            /* Start of alternation */
+  OP_KET,            /* End of group that doesn't have an unbounded repeat */
+  OP_KETRMAX,        /* These two must remain together and in this */
+  OP_KETRMIN,        /* order. They are for groups the repeat for ever. */
+
+  /* The assertions must come before ONCE and COND */
+
+  OP_ASSERT,         /* Positive lookahead */
+  OP_ASSERT_NOT,     /* Negative lookahead */
+  OP_ASSERTBACK,     /* Positive lookbehind */
+  OP_ASSERTBACK_NOT, /* Negative lookbehind */
+  OP_REVERSE,        /* Move pointer back - used in lookbehind assertions */
+
+  /* ONCE and COND must come after the assertions, with ONCE first, as there's
+  a test for >= ONCE for a subpattern that isn't an assertion. */
+
+  OP_ONCE,           /* Once matched, don't back up into the subpattern */
+  OP_COND,           /* Conditional group */
+  OP_CREF,           /* Used to hold an extraction string number (cond ref) */
+
+  OP_BRAZERO,        /* These two must remain together and in this */
+  OP_BRAMINZERO,     /* order. */
+
+  OP_BRANUMBER,      /* Used for extracting brackets whose number is greater
+                        than can fit into an opcode. */
+
+  OP_BRA             /* This and greater values are used for brackets that
+                        extract substrings up to a basic limit. After that,
+                        use is made of OP_BRANUMBER. */
+};
+
+/* The highest extraction number before we have to start using additional
+bytes. (Originally PCRE didn't have support for extraction counts highter than
+this number.) The value is limited by the number of opcodes left after OP_BRA,
+i.e. 255 - OP_BRA. We actually set it a bit lower to leave room for additional
+opcodes. */
+
+#define EXTRACT_BASIC_MAX  150
+
+/* The texts of compile-time error messages are defined as macros here so that
+they can be accessed by the POSIX wrapper and converted into error codes.  Yes,
+I could have used error codes in the first place, but didn't feel like changing
+just to accommodate the POSIX wrapper. */
+
+#define ERR1  "\\ at end of pattern"
+#define ERR2  "\\c at end of pattern"
+#define ERR3  "unrecognized character follows \\"
+#define ERR4  "numbers out of order in {} quantifier"
+#define ERR5  "number too big in {} quantifier"
+#define ERR6  "missing terminating ] for character class"
+#define ERR7  "invalid escape sequence in character class"
+#define ERR8  "range out of order in character class"
+#define ERR9  "nothing to repeat"
+#define ERR10 "operand of unlimited repeat could match the empty string"
+#define ERR11 "internal error: unexpected repeat"
+#define ERR12 "unrecognized character after (?"
+#define ERR13 "unused error"
+#define ERR14 "missing )"
+#define ERR15 "back reference to non-existent subpattern"
+#define ERR16 "erroffset passed as NULL"
+#define ERR17 "unknown option bit(s) set"
+#define ERR18 "missing ) after comment"
+#define ERR19 "parentheses nested too deeply"
+#define ERR20 "regular expression too large"
+#define ERR21 "failed to get memory"
+#define ERR22 "unmatched parentheses"
+#define ERR23 "internal error: code overflow"
+#define ERR24 "unrecognized character after (?<"
+#define ERR25 "lookbehind assertion is not fixed length"
+#define ERR26 "malformed number after (?("
+#define ERR27 "conditional group contains more than two branches"
+#define ERR28 "assertion expected after (?("
+#define ERR29 "(?p must be followed by )"
+#define ERR30 "unknown POSIX class name"
+#define ERR31 "POSIX collating elements are not supported"
+#define ERR32 "this version of PCRE is not compiled with PCRE_UTF8 support"
+#define ERR33 "characters with values > 255 are not yet supported in classes"
+#define ERR34 "character value in \\x{...} sequence is too large"
+#define ERR35 "invalid condition (?(0)"
+
+/* All character handling must be done as unsigned characters. Otherwise there
+are problems with top-bit-set characters and functions such as isspace().
+However, we leave the interface to the outside world as char *, because that
+should make things easier for callers. We define a short type for unsigned char
+to save lots of typing. I tried "uchar", but it causes problems on Digital
+Unix, where it is defined in sys/types, so use "uschar" instead. */
+
+typedef unsigned char uschar;
+
+/* The real format of the start of the pcre block; the actual code vector
+runs on as long as necessary after the end. */
+
+typedef struct real_pcre {
+  unsigned long int magic_number;
+  size_t size;
+  const unsigned char *tables;
+  unsigned long int options;
+  unsigned short int top_bracket;
+  unsigned short int top_backref;
+  uschar first_char;
+  uschar req_char;
+  uschar code[1];
+} real_pcre;
+
+/* The real format of the extra block returned by pcre_study(). */
+
+typedef struct real_pcre_extra {
+  uschar options;
+  uschar start_bits[32];
+} real_pcre_extra;
+
+
+/* Structure for passing "static" information around between the functions
+doing the compiling, so that they are thread-safe. */
+
+typedef struct compile_data {
+  const uschar *lcc;            /* Points to lower casing table */
+  const uschar *fcc;            /* Points to case-flipping table */
+  const uschar *cbits;          /* Points to character type table */
+  const uschar *ctypes;         /* Points to table of type maps */
+} compile_data;
+
+/* Structure for passing "static" information around between the functions
+doing the matching, so that they are thread-safe. */
+
+typedef struct match_data {
+  int    errorcode;             /* As it says */
+  int   *offset_vector;         /* Offset vector */
+  int    offset_end;            /* One past the end */
+  int    offset_max;            /* The maximum usable for return data */
+  const uschar *lcc;            /* Points to lower casing table */
+  const uschar *ctypes;         /* Points to table of type maps */
+  BOOL   offset_overflow;       /* Set if too many extractions */
+  BOOL   notbol;                /* NOTBOL flag */
+  BOOL   noteol;                /* NOTEOL flag */
+  BOOL   utf8;                  /* UTF8 flag */
+  BOOL   endonly;               /* Dollar not before final \n */
+  BOOL   notempty;              /* Empty string match not wanted */
+  const uschar *start_pattern;  /* For use when recursing */
+  const uschar *start_subject;  /* Start of the subject string */
+  const uschar *end_subject;    /* End of the subject string */
+  const uschar *start_match;    /* Start of this match attempt */
+  const uschar *end_match_ptr;  /* Subject position at end match */
+  int    end_offset_top;        /* Highwater mark at end of match */
+} match_data;
+
+/* Bit definitions for entries in the pcre_ctypes table. */
+
+#define ctype_space   0x01
+#define ctype_letter  0x02
+#define ctype_digit   0x04
+#define ctype_xdigit  0x08
+#define ctype_word    0x10   /* alphameric or '_' */
+#define ctype_meta    0x80   /* regexp meta char or zero (end pattern) */
+
+/* Offsets for the bitmap tables in pcre_cbits. Each table contains a set
+of bits for a class map. Some classes are built by combining these tables. */
+
+#define cbit_space     0      /* [:space:] or \s */
+#define cbit_xdigit   32      /* [:xdigit:] */
+#define cbit_digit    64      /* [:digit:] or \d */
+#define cbit_upper    96      /* [:upper:] */
+#define cbit_lower   128      /* [:lower:] */
+#define cbit_word    160      /* [:word:] or \w */
+#define cbit_graph   192      /* [:graph:] */
+#define cbit_print   224      /* [:print:] */
+#define cbit_punct   256      /* [:punct:] */
+#define cbit_cntrl   288      /* [:cntrl:] */
+#define cbit_length  320      /* Length of the cbits table */
+
+/* Offsets of the various tables from the base tables pointer, and
+total length. */
+
+#define lcc_offset      0
+#define fcc_offset    256
+#define cbits_offset  512
+#define ctypes_offset (cbits_offset + cbit_length)
+#define tables_length (ctypes_offset + 256)
+
+/* End of internal.h */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/libpcre.la b/rubbos/app/httpd-2.0.64/srclib/pcre/libpcre.la
new file mode 100644
index 00000000..f8f17785
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/libpcre.la
@@ -0,0 +1,35 @@
+# libpcre.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname=''
+
+# Names of this library.
+library_names=''
+
+# The name of the static archive.
+old_library='libpcre.a'
+
+# Libraries that this one depends upon.
+dependency_libs=' -L/bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr-util/xml/expat/lib'
+
+# Version information for libpcre.
+current=
+age=
+revision=
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir=''
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/ltconfig b/rubbos/app/httpd-2.0.64/srclib/pcre/ltconfig
new file mode 100755
index 00000000..a01334f9
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/ltconfig
@@ -0,0 +1,3078 @@
+#! /bin/sh
+
+# ltconfig - Create a system-specific libtool.
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A lot of this script is taken from autoconf-2.10.
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+echo=echo
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell.
+  exec "$SHELL" "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit 0
+fi
+
+# Find the correct PATH separator.  Usually this is `:', but
+# DJGPP uses `;' like DOS.
+if test "X${PATH_SEPARATOR+set}" != Xset; then
+  UNAME=${UNAME-`uname 2>/dev/null`}
+  case X$UNAME in
+    *-DOS) PATH_SEPARATOR=';' ;;
+    *)     PATH_SEPARATOR=':' ;;
+  esac
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+
+if test "X${echo_test_string+set}" != Xset; then
+  # find a string as large as possible, as long as the shell can cope with it
+  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+    if (echo_test_string="`eval $cmd`") 2>/dev/null &&
+       echo_test_string="`eval $cmd`" &&
+       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then
+      break
+    fi
+  done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
+   test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then
+  # The Solaris, AIX, and Digital Unix default echo programs unquote
+  # backslashes.  This makes it impossible to quote backslashes using
+  #   echo "$something" | sed 's/\\/\\\\/g'
+  #
+  # So, first we look for a working echo in the user's PATH.
+
+  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+  for dir in $PATH /usr/ucb; do
+    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+       test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+      echo="$dir/echo"
+      break
+    fi
+  done
+  IFS="$save_ifs"
+
+  if test "X$echo" = Xecho; then
+    # We didn't find a better echo, so look for alternatives.
+    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+       test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+      # This shell has a builtin print -r that does the trick.
+      echo='print -r'
+    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+	 test "X$CONFIG_SHELL" != X/bin/ksh; then
+      # If we have ksh, try running ltconfig again with it.
+      ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
+      export ORIGINAL_CONFIG_SHELL
+      CONFIG_SHELL=/bin/ksh
+      export CONFIG_SHELL
+      exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
+    else
+      # Try using printf.
+      echo='printf "%s\n"'
+      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+	 test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	# Cool, printf works
+	:
+      elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
+	   test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"
+	export CONFIG_SHELL
+	SHELL="$CONFIG_SHELL"
+	export SHELL
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
+	   test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      else
+	# maybe with a smaller string...
+	prev=:
+
+	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then
+	    break
+	  fi
+	  prev="$cmd"
+	done
+
+	if test "$prev" != 'sed 50q "$0"'; then
+	  echo_test_string=`eval $prev`
+	  export echo_test_string
+	  exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}
+	else
+	  # Oops.  We lost completely, so just stick with echo.
+	  echo=echo
+	fi
+      fi
+    fi
+  fi
+fi
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e s/^X//'
+sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# The name of this program.
+progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
+
+# Constants:
+PROGRAM=ltconfig
+PACKAGE=libtool
+VERSION=1.3.4
+TIMESTAMP=" (1.385.2.196 1999/12/07 21:47:57)"
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+rm="rm -f"
+
+help="Try \`$progname --help' for more information."
+
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+enable_shared=yes
+# All known linkers require a `.a' archive for static linking (except M$VC,
+# which needs '.lib').
+enable_static=yes
+enable_fast_install=yes
+enable_dlopen=unknown
+enable_win32_dll=no
+ltmain=
+silent=
+srcdir=
+ac_config_guess=
+ac_config_sub=
+host=
+nonopt=
+ofile="$default_ofile"
+verify_host=yes
+with_gcc=no
+with_gnu_ld=no
+need_locks=yes
+ac_ext=c
+objext=o
+libext=a
+exeext=
+cache_file=
+
+old_AR="$AR"
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+old_CPPFLAGS="$CPPFLAGS"
+old_LDFLAGS="$LDFLAGS"
+old_LD="$LD"
+old_LN_S="$LN_S"
+old_LIBS="$LIBS"
+old_NM="$NM"
+old_RANLIB="$RANLIB"
+old_DLLTOOL="$DLLTOOL"
+old_OBJDUMP="$OBJDUMP"
+old_AS="$AS"
+
+# Parse the command line options.
+args=
+prev=
+for option
+do
+  case "$option" in
+  -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    eval "$prev=\$option"
+    prev=
+    continue
+  fi
+
+  case "$option" in
+  --help) cat <<EOM
+Usage: $progname [OPTION]... [HOST [LTMAIN]]
+
+Generate a system-specific libtool script.
+
+    --debug                enable verbose shell tracing
+    --disable-shared       do not build shared libraries
+    --disable-static       do not build static libraries
+    --disable-fast-install do not optimize for fast installation
+    --enable-dlopen        enable dlopen support
+    --enable-win32-dll     enable building dlls on win32 hosts
+    --help                 display this help and exit
+    --no-verify            do not verify that HOST is a valid host type
+-o, --output=FILE          specify the output file [default=$default_ofile]
+    --quiet                same as \`--silent'
+    --silent               do not print informational messages
+    --srcdir=DIR           find \`config.guess' in DIR
+    --version              output version information and exit
+    --with-gcc             assume that the GNU C compiler will be used
+    --with-gnu-ld          assume that the C compiler uses the GNU linker
+    --disable-lock         disable file locking
+    --cache-file=FILE      configure cache file
+
+LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
+that provides basic libtool functionality.
+
+HOST is the canonical host system name [default=guessed].
+EOM
+  exit 0
+  ;;
+
+  --debug)
+    echo "$progname: enabling shell trace mode"
+    set -x
+    ;;
+
+  --disable-shared) enable_shared=no ;;
+
+  --disable-static) enable_static=no ;;
+
+  --disable-fast-install) enable_fast_install=no ;;
+
+  --enable-dlopen) enable_dlopen=yes ;;
+
+  --enable-win32-dll) enable_win32_dll=yes ;;
+
+  --quiet | --silent) silent=yes ;;
+
+  --srcdir) prev=srcdir ;;
+  --srcdir=*) srcdir="$optarg" ;;
+
+  --no-verify) verify_host=no ;;
+
+  --output | -o) prev=ofile ;;
+  --output=*) ofile="$optarg" ;;
+
+  --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
+
+  --with-gcc) with_gcc=yes ;;
+  --with-gnu-ld) with_gnu_ld=yes ;;
+
+  --disable-lock) need_locks=no ;;
+
+  --cache-file=*) cache_file="$optarg" ;;
+
+  -*)
+    echo "$progname: unrecognized option \`$option'" 1>&2
+    echo "$help" 1>&2
+    exit 1
+    ;;
+
+  *)
+    if test -z "$ltmain"; then
+      ltmain="$option"
+    elif test -z "$host"; then
+# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
+#      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
+#        echo "$progname: warning \`$option' is not a valid host type" 1>&2
+#      fi
+      host="$option"
+    else
+      echo "$progname: too many arguments" 1>&2
+      echo "$help" 1>&2
+      exit 1
+    fi ;;
+  esac
+done
+
+if test -z "$ltmain"; then
+  echo "$progname: you must specify a LTMAIN file" 1>&2
+  echo "$help" 1>&2
+  exit 1
+fi
+
+if test ! -f "$ltmain"; then
+  echo "$progname: \`$ltmain' does not exist" 1>&2
+  echo "$help" 1>&2
+  exit 1
+fi
+
+# Quote any args containing shell metacharacters.
+ltconfig_args=
+for arg
+do
+  case "$arg" in
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ltconfig_args="$ltconfig_args '$arg'" ;;
+  *) ltconfig_args="$ltconfig_args $arg" ;;
+  esac
+done
+
+# A relevant subset of AC_INIT.
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 5 compiler messages saved in config.log
+# 6 checking for... messages and results
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>>./config.log
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi
+if test "X${LANG+set}"   = Xset; then LANG=C;   export LANG;   fi
+
+if test -n "$cache_file" && test -r "$cache_file"; then
+  echo "loading cache $cache_file within ltconfig"
+  . $cache_file
+fi
+
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+if test -z "$srcdir"; then
+  # Assume the source directory is the same one as the path to LTMAIN.
+  srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
+  test "$srcdir" = "$ltmain" && srcdir=.
+fi
+
+trap "$rm conftest*; exit 1" 1 2 15
+if test "$verify_host" = yes; then
+  # Check for config.guess and config.sub.
+  ac_aux_dir=
+  for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+    if test -f $ac_dir/config.guess; then
+      ac_aux_dir=$ac_dir
+      break
+    fi
+  done
+  if test -z "$ac_aux_dir"; then
+    echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
+    echo "$help" 1>&2
+    exit 1
+  fi
+  ac_config_guess=$ac_aux_dir/config.guess
+  ac_config_sub=$ac_aux_dir/config.sub
+
+  # Make sure we can run config.sub.
+  if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
+  else
+    echo "$progname: cannot run $ac_config_sub" 1>&2
+    echo "$help" 1>&2
+    exit 1
+  fi
+
+  echo $ac_n "checking host system type""... $ac_c" 1>&6
+
+  host_alias=$host
+  case "$host_alias" in
+  "")
+    if host_alias=`$SHELL $ac_config_guess`; then :
+    else
+      echo "$progname: cannot guess host type; you must specify one" 1>&2
+      echo "$help" 1>&2
+      exit 1
+    fi ;;
+  esac
+  host=`$SHELL $ac_config_sub $host_alias`
+  echo "$ac_t$host" 1>&6
+
+  # Make sure the host verified.
+  test -z "$host" && exit 1
+
+elif test -z "$host"; then
+  echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
+  echo "$help" 1>&2
+  exit 1
+else
+  host_alias=$host
+fi
+
+# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
+case "$host_os" in
+linux-gnu*) ;;
+linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+esac
+
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+case "$host_os" in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR cru $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+# Set a sane default for `AR'.
+test -z "$AR" && AR=ar
+
+# Set a sane default for `OBJDUMP'.
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+# If RANLIB is not set, then run the test.
+if test "${RANLIB+set}" != "set"; then
+  result=no
+
+  echo $ac_n "checking for ranlib... $ac_c" 1>&6
+  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+  for dir in $PATH; do
+    test -z "$dir" && dir=.
+    if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then
+      RANLIB="ranlib"
+      result="ranlib"
+      break
+    fi
+  done
+  IFS="$save_ifs"
+
+  echo "$ac_t$result" 1>&6
+fi
+
+if test -n "$RANLIB"; then
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+  old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
+fi
+
+# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin.
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$AS" && AS=as
+
+# Check to see if we are using GCC.
+if test "$with_gcc" != yes || test -z "$CC"; then
+  # If CC is not set, then try to find GCC or a usable CC.
+  if test -z "$CC"; then
+    echo $ac_n "checking for gcc... $ac_c" 1>&6
+    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+    for dir in $PATH; do
+      test -z "$dir" && dir=.
+      if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then
+	CC="gcc"
+	break
+      fi
+    done
+    IFS="$save_ifs"
+
+    if test -n "$CC"; then
+      echo "$ac_t$CC" 1>&6
+    else
+      echo "$ac_t"no 1>&6
+    fi
+  fi
+
+  # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
+  if test -z "$CC"; then
+    echo $ac_n "checking for cc... $ac_c" 1>&6
+    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+    cc_rejected=no
+    for dir in $PATH; do
+      test -z "$dir" && dir=.
+      if test -f $dir/cc || test -f $dir/cc$ac_exeext; then
+	if test "$dir/cc" = "/usr/ucb/cc"; then
+	  cc_rejected=yes
+	  continue
+	fi
+	CC="cc"
+	break
+      fi
+    done
+    IFS="$save_ifs"
+    if test $cc_rejected = yes; then
+      # We found a bogon in the path, so make sure we never use it.
+      set dummy $CC
+      shift
+      if test $# -gt 0; then
+	# We chose a different compiler from the bogus one.
+	# However, it has the same name, so the bogon will be chosen
+	# first if we set CC to just the name; use the full file name.
+	shift
+	set dummy "$dir/cc" "$@"
+	shift
+	CC="$@"
+      fi
+    fi
+
+    if test -n "$CC"; then
+      echo "$ac_t$CC" 1>&6
+    else
+      echo "$ac_t"no 1>&6
+    fi
+
+    if test -z "$CC"; then
+      echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
+      exit 1
+    fi
+  fi
+
+  # Now see if the compiler is really GCC.
+  with_gcc=no
+  echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
+  echo "$progname:581: checking whether we are using GNU C" >&5
+
+  $rm conftest.c
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+  if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+    with_gcc=yes
+  fi
+  $rm conftest.c
+  echo "$ac_t$with_gcc" 1>&6
+fi
+
+# Allow CC to be a program name with arguments.
+set dummy $CC
+compiler="$2"
+
+echo $ac_n "checking for object suffix... $ac_c" 1>&6
+$rm conftest*
+echo 'int i = 1;' > conftest.c
+echo "$progname:603: checking for object suffix" >& 5
+if { (eval echo $progname:604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then
+  # Append any warnings to the config.log.
+  cat conftest.err 1>&5
+
+  for ac_file in conftest.*; do
+    case $ac_file in
+    *.c) ;;
+    *) objext=`echo $ac_file | sed -e s/conftest.//` ;;
+    esac
+  done
+else
+  cat conftest.err 1>&5
+  echo "$progname: failed program was:" >&5
+  cat conftest.c >&5
+fi
+$rm conftest*
+echo "$ac_t$objext" 1>&6
+
+echo $ac_n "checking for executable suffix... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_cv_exeext="no"
+  $rm conftest*
+  echo 'main () { return 0; }' > conftest.c
+  echo "$progname:629: checking for executable suffix" >& 5
+  if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>conftest.err; }; then
+    # Append any warnings to the config.log.
+    cat conftest.err 1>&5
+
+    for ac_file in conftest.*; do
+      case $ac_file in
+      *.c | *.err | *.$objext ) ;;
+      *) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;;
+      esac
+    done
+  else
+    cat conftest.err 1>&5
+    echo "$progname: failed program was:" >&5
+    cat conftest.c >&5
+  fi
+  $rm conftest*
+fi
+if test "X$ac_cv_exeext" = Xno; then
+  exeext=""
+else
+  exeext="$ac_cv_exeext"
+fi
+echo "$ac_t$ac_cv_exeext" 1>&6
+
+echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
+pic_flag=
+special_shlib_compile_flags=
+wl=
+link_static_flag=
+no_builtin_flag=
+
+if test "$with_gcc" = yes; then
+  wl='-Wl,'
+  link_static_flag='-static'
+
+  case "$host_os" in
+  beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
+    # PIC is the default for these OSes.
+    ;;
+  aix*)
+    # Below there is a dirty hack to force normal static linking with -ldl
+    # The problem is because libdl dynamically linked with both libc and
+    # libC (AIX C++ library), which obviously doesn't included in libraries
+    # list by gcc. This cause undefined symbols with -static flags.
+    # This hack allows C programs to be linked with "-static -ldl", but
+    # we not sure about C++ programs.
+    link_static_flag="$link_static_flag ${wl}-lC"
+    ;;
+  cygwin* | mingw* | os2*)
+    # We can build DLLs from non-PIC.
+    ;;
+  amigaos*)
+    # FIXME: we need at least 68020 code to build shared libraries, but
+    # adding the `-m68020' flag to GCC prevents building anything better,
+    # like `-m68040'.
+    pic_flag='-m68020 -resident32 -malways-restore-a4'
+    ;;
+  sysv4*MP*)
+    if test -d /usr/nec; then
+       pic_flag=-Kconform_pic
+    fi
+    ;;
+  *)
+    pic_flag='-fPIC'
+    ;;
+  esac
+else
+  # PORTME Check for PIC flags for the system compiler.
+  case "$host_os" in
+  aix3* | aix4*)
+    # All AIX code is PIC.
+    link_static_flag='-bnso -bI:/lib/syscalls.exp'
+    ;;
+
+  hpux9* | hpux10* | hpux11*)
+    # Is there a better link_static_flag that works with the bundled CC?
+    wl='-Wl,'
+    link_static_flag="${wl}-a ${wl}archive"
+    pic_flag='+Z'
+    ;;
+
+  irix5* | irix6*)
+    wl='-Wl,'
+    link_static_flag='-non_shared'
+    # PIC (with -KPIC) is the default.
+    ;;
+
+  cygwin* | mingw* | os2*)
+    # We can build DLLs from non-PIC.
+    ;;
+
+  osf3* | osf4* | osf5*)
+    # All OSF/1 code is PIC.
+    wl='-Wl,'
+    link_static_flag='-non_shared'
+    ;;
+
+  sco3.2v5*)
+    pic_flag='-Kpic'
+    link_static_flag='-dn'
+    special_shlib_compile_flags='-belf'
+    ;;
+
+  solaris*)
+    pic_flag='-KPIC'
+    link_static_flag='-Bstatic'
+    wl='-Wl,'
+    ;;
+
+  sunos4*)
+    pic_flag='-PIC'
+    link_static_flag='-Bstatic'
+    wl='-Qoption ld '
+    ;;
+
+  sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+    pic_flag='-KPIC'
+    link_static_flag='-Bstatic'
+    wl='-Wl,'
+    ;;
+
+  uts4*)
+    pic_flag='-pic'
+    link_static_flag='-Bstatic'
+    ;;
+  sysv4*MP*)
+    if test -d /usr/nec ;then
+      pic_flag='-Kconform_pic'
+      link_static_flag='-Bstatic'
+    fi
+    ;;
+  *)
+    can_build_shared=no
+    ;;
+  esac
+fi
+
+if test -n "$pic_flag"; then
+  echo "$ac_t$pic_flag" 1>&6
+
+  # Check to make sure the pic_flag actually works.
+  echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
+  $rm conftest*
+  echo "int some_variable = 0;" > conftest.c
+  save_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS $pic_flag -DPIC"
+  echo "$progname:776: checking if $compiler PIC flag $pic_flag works" >&5
+  if { (eval echo $progname:777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
+    # Append any warnings to the config.log.
+    cat conftest.err 1>&5
+    
+    case "$host_os" in
+    hpux9* | hpux10* | hpux11*)
+      # On HP-UX, both CC and GCC only warn that PIC is supported... then they
+      # create non-PIC objects.  So, if there were any warnings, we assume that
+      # PIC is not supported.
+      if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	can_build_shared=no
+	pic_flag=
+      else
+	echo "$ac_t"yes 1>&6
+	pic_flag=" $pic_flag"
+      fi
+      ;;
+    *)
+      echo "$ac_t"yes 1>&6
+      pic_flag=" $pic_flag"
+      ;;
+    esac
+  else
+    # Append any errors to the config.log.
+    cat conftest.err 1>&5
+    can_build_shared=no
+    pic_flag=
+    echo "$ac_t"no 1>&6
+  fi
+  CFLAGS="$save_CFLAGS"
+  $rm conftest*
+else
+  echo "$ac_t"none 1>&6
+fi
+
+# Check to see if options -o and -c are simultaneously supported by compiler
+echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6
+$rm -r conftest 2>/dev/null
+mkdir conftest
+cd conftest
+$rm conftest*
+echo "int some_variable = 0;" > conftest.c
+mkdir out
+# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
+# that will create temporary files in the current directory regardless of
+# the output directory.  Thus, making CWD read-only will cause this test
+# to fail, enabling locking or at least warning the user not to do parallel
+# builds.
+chmod -w .
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -o out/conftest2.o"
+echo "$progname:829: checking if $compiler supports -c -o file.o" >&5
+if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then
+
+  # The compiler can only warn and ignore the option if not recognized
+  # So say no if there are warnings
+    if test -s out/conftest.err; then
+      echo "$ac_t"no 1>&6
+      compiler_c_o=no
+    else
+      echo "$ac_t"yes 1>&6
+      compiler_c_o=yes
+    fi
+else
+  # Append any errors to the config.log.
+  cat out/conftest.err 1>&5
+  compiler_c_o=no
+  echo "$ac_t"no 1>&6
+fi
+CFLAGS="$save_CFLAGS"
+chmod u+w .
+$rm conftest* out/*
+rmdir out
+cd ..
+rmdir conftest
+$rm -r conftest 2>/dev/null
+
+if test x"$compiler_c_o" = x"yes"; then
+  # Check to see if we can write to a .lo
+  echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6
+  $rm conftest*
+  echo "int some_variable = 0;" > conftest.c
+  save_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -c -o conftest.lo"
+  echo "$progname:862: checking if $compiler supports -c -o file.lo" >&5
+if { (eval echo $progname:863: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
+
+    # The compiler can only warn and ignore the option if not recognized
+    # So say no if there are warnings
+      if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	compiler_o_lo=no
+      else
+	echo "$ac_t"yes 1>&6
+	compiler_o_lo=yes
+      fi
+  else
+    # Append any errors to the config.log.
+    cat conftest.err 1>&5
+    compiler_o_lo=no
+    echo "$ac_t"no 1>&6
+  fi
+  CFLAGS="$save_CFLAGS"
+  $rm conftest*
+else
+  compiler_o_lo=no
+fi
+
+# Check to see if we can do hard links to lock some files if needed
+hard_links="nottested"
+if test "$compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  echo "$ac_t$hard_links" 1>&6
+  $rm conftest*
+  if test "$hard_links" = no; then
+    echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+if test "$with_gcc" = yes; then
+  # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
+  echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
+  $rm conftest*
+  echo "int some_variable = 0;" > conftest.c
+  save_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"
+  echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+  if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
+
+    # The compiler can only warn and ignore the option if not recognized
+    # So say no if there are warnings
+      if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	compiler_rtti_exceptions=no
+      else
+	echo "$ac_t"yes 1>&6
+	compiler_rtti_exceptions=yes
+      fi
+  else
+    # Append any errors to the config.log.
+    cat conftest.err 1>&5
+    compiler_rtti_exceptions=no
+    echo "$ac_t"no 1>&6
+  fi
+  CFLAGS="$save_CFLAGS"
+  $rm conftest*
+
+  if test "$compiler_rtti_exceptions" = "yes"; then
+    no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
+  else
+    no_builtin_flag=' -fno-builtin'
+  fi
+  
+fi
+
+# Check for any special shared library compilation flags.
+if test -n "$special_shlib_compile_flags"; then
+  echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
+  if echo "$old_CC $old_CFLAGS " | egrep -e "[ 	]$special_shlib_compile_flags[ 	]" >/dev/null; then :
+  else
+    echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
+    can_build_shared=no
+  fi
+fi
+
+echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
+$rm conftest*
+echo 'main(){return(0);}' > conftest.c
+save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS $link_static_flag"
+echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5
+if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  echo "$ac_t$link_static_flag" 1>&6
+else
+  echo "$ac_t"none 1>&6
+  link_static_flag=
+fi
+LDFLAGS="$save_LDFLAGS"
+$rm conftest*
+
+if test -z "$LN_S"; then
+  # Check to see if we can use ln -s, or we need hard links.
+  echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
+  $rm conftest.dat
+  if ln -s X conftest.dat 2>/dev/null; then
+    $rm conftest.dat
+    LN_S="ln -s"
+  else
+    LN_S=ln
+  fi
+  if test "$LN_S" = "ln -s"; then
+    echo "$ac_t"yes 1>&6
+  else
+    echo "$ac_t"no 1>&6
+  fi
+fi
+
+# Make sure LD is an absolute path.
+if test -z "$LD"; then
+  ac_prog=ld
+  if test "$with_gcc" = yes; then
+    # Check if gcc -print-prog-name=ld gives a path.
+    echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
+    echo "$progname:991: checking for ld used by GCC" >&5
+    ac_prog=`($CC -print-prog-name=ld) 2>&5`
+    case "$ac_prog" in
+    # Accept absolute paths.
+    [\\/]* | [A-Za-z]:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the path of ld
+      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+    "")
+      # If it fails, then pretend we are not using GCC.
+      ac_prog=ld
+      ;;
+    *)
+      # If it is relative, then search for the first ld in PATH.
+      with_gnu_ld=unknown
+      ;;
+    esac
+  elif test "$with_gnu_ld" = yes; then
+    echo $ac_n "checking for GNU ld... $ac_c" 1>&6
+    echo "$progname:1015: checking for GNU ld" >&5
+  else
+    echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
+    echo "$progname:1018: checking for non-GNU ld" >&5
+  fi
+
+  if test -z "$LD"; then
+    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+    for ac_dir in $PATH; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+	LD="$ac_dir/$ac_prog"
+	# Check to see if the program is GNU ld.  I'd rather use --version,
+	# but apparently some GNU ld's only accept -v.
+	# Break only if it was the GNU/non-GNU ld that we prefer.
+	if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+	  test "$with_gnu_ld" != no && break
+	else
+	  test "$with_gnu_ld" != yes && break
+	fi
+      fi
+    done
+    IFS="$ac_save_ifs"
+  fi
+
+  if test -n "$LD"; then
+    echo "$ac_t$LD" 1>&6
+  else
+    echo "$ac_t"no 1>&6
+  fi
+
+  if test -z "$LD"; then
+    echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
+    exit 1
+  fi
+fi
+
+# Check to see if it really is or is not GNU ld.
+echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
+# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+  with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+echo "$ac_t$with_gnu_ld" 1>&6
+
+# See if the linker supports building shared libraries.
+echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
+
+allow_undefined_flag=
+no_undefined_flag=
+need_lib_prefix=unknown
+need_version=unknown
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+archive_cmds=
+archive_expsym_cmds=
+old_archive_from_new_cmds=
+export_dynamic_flag_spec=
+whole_archive_flag_spec=
+thread_safe_flag_spec=
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+hardcode_shlibpath_var=unsupported
+runpath_var=
+always_export_symbols=no
+export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
+# include_expsyms should be a list of space-separated symbols to be *always*
+# included in the symbol list
+include_expsyms=
+# exclude_expsyms can be an egrep regular expression of symbols to exclude
+# it will be wrapped by ` (' and `)$', so one must not match beginning or
+# end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+# as well as any symbol that contains `d'.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
+# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+# platforms (ab)use it in PIC code, but their linkers get confused if
+# the symbol is explicitly referenced.  Since portable code cannot
+# rely on this symbol name, it's probably fine to never include it in
+# preloaded symbol tables.
+
+case "$host_os" in
+cygwin* | mingw*)
+  # FIXME: the MSVC++ port hasn't been tested in a loooong time
+  # When not using gcc, we currently assume that we are using
+  # Microsoft Visual C++.
+  if test "$with_gcc" != yes; then
+    with_gnu_ld=no
+  fi
+  ;;
+
+esac
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+  # If archive_cmds runs LD, not CC, wlarc should be empty
+  wlarc='${wl}'
+
+  # See if GNU ld supports shared libraries.
+  case "$host_os" in
+  aix3* | aix4*)
+    # On AIX, the GNU linker is very broken
+    ld_shlibs=no
+    cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+    ;;
+
+  amigaos*)
+    archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_minus_L=yes
+
+    # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+    # that the semantics of dynamic libraries on AmigaOS, at least up
+    # to version 4, is to share data among multiple programs linked
+    # with the same dynamic library.  Since this doesn't match the
+    # behavior of shared libraries on other platforms, we can use
+    # them.
+    ld_shlibs=no
+    ;;
+
+  beos*)
+    if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+      allow_undefined_flag=unsupported
+      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+      # support --undefined.  This deserves some investigation.  FIXME
+      archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+    else
+      ld_shlibs=no
+    fi
+    ;;
+
+  cygwin* | mingw*)
+    # hardcode_libdir_flag_spec is actually meaningless, as there is
+    # no search path for DLLs.
+    hardcode_libdir_flag_spec='-L$libdir'
+    allow_undefined_flag=unsupported
+    always_export_symbols=yes
+
+    # Extract the symbol export list from an `--export-all' def file,
+    # then regenerate the def file from the symbol export list, so that
+    # the compiled dll only exports the symbol export list.
+    export_symbols_cmds='test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
+      test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
+      $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def  $objdir/$soname-ltdll.$objext $libobjs $convenience~
+      sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]* ; *//" < $objdir/$soname-def > $export_symbols'
+
+    archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~
+      _lt_hint=1;
+      for symbol in `cat $export_symbols`; do
+	echo "	\$symbol @ \$_lt_hint ; " >> $objdir/$soname-def;
+	_lt_hint=`expr 1 + \$_lt_hint`;
+      done~
+      test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
+      test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
+      $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+      $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
+      $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+      $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
+      $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts'
+
+      old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a' 
+    ;;
+
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+      archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+    else
+      archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib'
+      # can we support soname and/or expsyms with a.out? -oliva
+    fi
+    ;;
+
+  solaris* | sysv5*)
+    if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
+      ld_shlibs=no
+      cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+    elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+      archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+    else
+      ld_shlibs=no
+    fi
+    ;;      
+
+  sunos4*)
+    archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts'
+    wlarc=
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  *)
+    if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+      archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+    else
+      ld_shlibs=no
+    fi
+    ;;
+  esac
+
+  if test "$ld_shlibs" = yes; then
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    case $host_os in
+    cygwin* | mingw*)
+      # dlltool doesn't understand --whole-archive et. al.
+      whole_archive_flag_spec=
+      ;;
+    *)
+      # ancient GNU ld didn't support --whole-archive et. al.
+      if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
+        whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+        whole_archive_flag_spec=
+      fi
+      ;;
+    esac
+  fi
+else
+  # PORTME fill in a description of your system's linker (not GNU ld)
+  case "$host_os" in
+  aix3*)
+    allow_undefined_flag=unsupported
+    always_export_symbols=yes
+    archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
+    # Note: this linker hardcodes the directories in LIBPATH if there
+    # are no directories specified by -L.
+    hardcode_minus_L=yes
+    if test "$with_gcc" = yes && test -z "$link_static_flag"; then
+      # Neither direct hardcoding nor static linking is supported with a
+      # broken collect2.
+      hardcode_direct=unsupported
+    fi
+    ;;
+
+  aix4*)
+    hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'
+    hardcode_libdir_separator=':'
+    if test "$with_gcc" = yes; then
+      collect2name=`${CC} -print-prog-name=collect2`
+      if test -f "$collect2name" && \
+	 strings "$collect2name" | grep resolve_lib_name >/dev/null
+      then
+	# We have reworked collect2
+	hardcode_direct=yes
+      else
+	# We have old collect2
+	hardcode_direct=unsupported
+	# It fails to find uninstalled libraries when the uninstalled
+	# path is not listed in the libpath.  Setting hardcode_minus_L
+	# to unsupported forces relinking
+	hardcode_minus_L=yes
+	hardcode_libdir_flag_spec='-L$libdir'
+	hardcode_libdir_separator=
+      fi
+      shared_flag='-shared'
+    else
+      shared_flag='${wl}-bM:SRE'
+      hardcode_direct=yes
+    fi
+    allow_undefined_flag=' ${wl}-berok'
+    archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
+    archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
+    case "$host_os" in aix4.[01]|aix4.[01].*)
+      # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
+      always_export_symbols=yes ;;
+    esac
+   ;;
+
+  amigaos*)
+    archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_minus_L=yes
+    # see comment about different semantics on the GNU ld section
+    ld_shlibs=no
+    ;;
+
+  cygwin* | mingw*)
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    # hardcode_libdir_flag_spec is actually meaningless, as there is
+    # no search path for DLLs.
+    hardcode_libdir_flag_spec=' '
+    allow_undefined_flag=unsupported
+    # Tell ltmain to make .lib files, not .a files.
+    libext=lib
+    # FIXME: Setting linknames here is a bad hack.
+    archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+    # The linker will automatically build a .lib file if we build a DLL.
+    old_archive_from_new_cmds='true'
+    # FIXME: Should let the user specify the lib program.
+    old_archive_cmds='lib /OUT:$oldlib$oldobjs'
+    fix_srcfile_path='`cygpath -w $srcfile`'
+    ;;
+
+  freebsd1*)
+    ld_shlibs=no
+    ;;
+
+  # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+  # support.  Future versions do this automatically, but an explicit c++rt0.o
+  # does not break anything, and helps significantly (at the cost of a little
+  # extra space).
+  freebsd2.2*)
+    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'
+    hardcode_libdir_flag_spec='-R$libdir'
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+  freebsd2*)
+    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
+    hardcode_direct=yes
+    hardcode_minus_L=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+  freebsd*)
+    archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-R$libdir'
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  hpux9* | hpux10* | hpux11*)
+    case "$host_os" in
+    hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;;
+    *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;;
+    esac
+    hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+    hardcode_libdir_separator=:
+    hardcode_direct=yes
+    hardcode_minus_L=yes # Not in the search PATH, but as the default
+			 # location of the library.
+    export_dynamic_flag_spec='${wl}-E'
+    ;;
+
+  irix5* | irix6*)
+    if test "$with_gcc" = yes; then
+      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+    else
+      archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+    fi
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator=:
+    ;;
+
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'  # a.out
+    else
+      archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts'      # ELF
+    fi
+    hardcode_libdir_flag_spec='${wl}-R$libdir'
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  openbsd*)
+    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-R$libdir'
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  os2*)
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_minus_L=yes
+    allow_undefined_flag=unsupported
+    archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def'
+    old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
+    ;;
+
+  osf3*)
+    if test "$with_gcc" = yes; then
+      allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+      archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+    else
+      allow_undefined_flag=' -expect_unresolved \*'
+      archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+    fi
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator=:
+    ;;
+
+  osf4* | osf5*)  # As osf3* with the addition of the -msym flag
+    if test "$with_gcc" = yes; then
+      allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+      archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+    else
+      allow_undefined_flag=' -expect_unresolved \*'
+      archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+    fi
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator=:
+    ;;
+
+  sco3.2v5*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    hardcode_shlibpath_var=no
+    runpath_var=LD_RUN_PATH
+    hardcode_runpath_var=yes
+    ;;
+
+  solaris*)
+    no_undefined_flag=' -z text'
+    # $CC -shared without GNU ld will not create a library from C++
+    # object files and a static libstdc++, better avoid it by now
+    archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
+    archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
+    hardcode_libdir_flag_spec='-R$libdir'
+    hardcode_shlibpath_var=no
+    case "$host_os" in
+    solaris2.[0-5] | solaris2.[0-5].*) ;;
+    *) # Supported since Solaris 2.6 (maybe 2.5.1?)
+      whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
+    esac
+    ;;
+
+  sunos4*)
+    archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_direct=yes
+    hardcode_minus_L=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  sysv4)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    runpath_var='LD_RUN_PATH'
+    hardcode_shlibpath_var=no
+    hardcode_direct=no #Motorola manual says yes, but my tests say they lie 
+    ;;  
+
+  sysv4.3*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    hardcode_shlibpath_var=no
+    export_dynamic_flag_spec='-Bexport'
+    ;;
+
+  sysv5*)
+    no_undefined_flag=' -z text'
+    # $CC -shared without GNU ld will not create a library from C++
+    # object files and a static libstdc++, better avoid it by now
+    archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
+    archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
+    hardcode_libdir_flag_spec=
+    hardcode_shlibpath_var=no
+    runpath_var='LD_RUN_PATH'
+    ;;
+
+  uts4*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_shlibpath_var=no
+    ;;
+
+  dgux*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_shlibpath_var=no
+    ;;
+
+  sysv4*MP*)
+    if test -d /usr/nec; then
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+      hardcode_shlibpath_var=no
+      runpath_var=LD_RUN_PATH
+      hardcode_runpath_var=yes
+      ld_shlibs=yes
+    fi
+    ;;
+
+  sysv4.2uw2*)
+    archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts'
+    hardcode_direct=yes
+    hardcode_minus_L=no
+    hardcode_shlibpath_var=no
+    hardcode_runpath_var=yes
+    runpath_var=LD_RUN_PATH
+    ;;
+
+  unixware7*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    runpath_var='LD_RUN_PATH'
+    hardcode_shlibpath_var=no
+    ;;
+
+  *)
+    ld_shlibs=no
+    ;;
+  esac
+fi
+echo "$ac_t$ld_shlibs" 1>&6
+test "$ld_shlibs" = no && can_build_shared=no
+
+if test -z "$NM"; then
+  echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
+  case "$NM" in
+  [\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path.
+  *)
+    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+    for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+	  NM="$ac_dir/nm -B"
+	  break
+	elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+	  NM="$ac_dir/nm -p"
+	  break
+	else
+	  NM=${NM="$ac_dir/nm"} # keep the first match, but
+	  continue # so that we can try to find one that supports BSD flags
+	fi
+      fi
+    done
+    IFS="$ac_save_ifs"
+    test -z "$NM" && NM=nm
+    ;;
+  esac
+  echo "$ac_t$NM" 1>&6
+fi
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Transform the above into a raw symbol and a C symbol.
+symxfrm='\1 \2\3 \3'
+
+# Transform an extracted symbol line into a proper C declaration
+global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
+
+# Define system-specific variables.
+case "$host_os" in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*) # Its linker distinguishes data from code symbols
+  global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
+  ;;
+irix*)
+  symcode='[BCDEGRST]'
+  ;;
+solaris*)
+  symcode='[BDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
+  symcode='[ABCDGISTW]'
+fi
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Write the raw and C identifiers.
+  global_symbol_pipe="sed -n -e 's/^.*[ 	]\($symcode\)[ 	][ 	]*\($ac_symprfx\)$sympat$/$symxfrm/p'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+  $rm conftest*
+  cat > conftest.c <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+  echo "$progname:1635: checking if global_symbol_pipe works" >&5
+  if { (eval echo $progname:1636: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { echo "$progname:1639: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
+
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if egrep ' nm_test_var$' "$nlist" >/dev/null; then
+	if egrep ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<EOF > conftest.c
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+	  # Now generate the symbol file.
+	  eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
+
+	  cat <<EOF >> conftest.c
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{
+EOF
+	  sed 's/^. \(.*\) \(.*\)$/  {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
+	  cat <<\EOF >> conftest.c
+  {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+	  # Now try linking the two files.
+	  mv conftest.$objext conftstm.$objext
+	  save_LIBS="$LIBS"
+	  save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$objext"
+	  CFLAGS="$CFLAGS$no_builtin_flag"
+	  if { (eval echo $progname:1691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+	    pipe_works=yes
+	  else
+	    echo "$progname: failed program was:" >&5
+	    cat conftest.c >&5
+	  fi
+	  LIBS="$save_LIBS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.c >&5
+  fi
+  $rm conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    global_symbol_pipe=
+  fi
+done
+if test "$pipe_works" = yes; then
+  echo "${ac_t}ok" 1>&6
+else
+  echo "${ac_t}failed" 1>&6
+fi
+
+if test -z "$global_symbol_pipe"; then
+  global_symbol_to_cdecl=
+fi
+
+# Check hardcoding attributes.
+echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" || \
+   test -n "$runpath_var"; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$hardcode_shlibpath_var" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+echo "$ac_t$hardcode_action" 1>&6
+
+
+reload_flag=
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
+# PORTME Some linkers may need a different reload flag.
+reload_flag='-r'
+echo "$ac_t$reload_flag" 1>&6
+test -n "$reload_flag" && reload_flag=" $reload_flag"
+
+# PORTME Fill in your ld.so characteristics
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+file_magic_cmd=
+file_magic_test_file=
+deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [regex]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given egrep regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
+case "$host_os" in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}.so$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}.so$major'
+  ;;
+
+aix4*)
+  version_type=linux
+  # AIX has no versioning support, so currently we can not hardcode correct
+  # soname into executable. Probably we can add versioning support to
+  # collect2, so additional links can be useful in future.
+  # We preserve .a as extension for shared libraries though AIX4.2
+  # and later linker supports .so
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
+  shlibpath_var=LIBPATH
+  deplibs_check_method=pass_all
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}.so'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  deplibs_check_method=pass_all
+  lt_cv_dlopen="load_add_on"
+  lt_cv_dlopen_libs=
+  lt_cv_dlopen_self=yes
+  ;;
+
+bsdi4*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=/shlib/libc.so
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  export_dynamic_flag_spec=-rdynamic
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw*)
+  version_type=windows
+  need_version=no
+  need_lib_prefix=no
+  if test "$with_gcc" = yes; then
+    library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a'
+  else
+    library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
+  fi
+  dynamic_linker='Win32 ld.exe'
+  deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+  file_magic_cmd='${OBJDUMP} -f'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  lt_cv_dlopen="LoadLibrary"
+  lt_cv_dlopen_libs=
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+  
+freebsd*)
+  objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+  version_type=freebsd-$objformat
+  case "$version_type" in
+    freebsd-elf*)
+      deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
+      file_magic_cmd=/usr/bin/file
+      file_magic_test_file=`echo /usr/lib/libc.so*`
+      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      deplibs_check_method=unknown
+      library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case "$host_os" in
+  freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  *) # from 3.2 on
+    shlibpath_overrides_runpath=no
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  dynamic_linker="$host_os dld.sl"
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  shlibpath_var=SHLIB_PATH
+  shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+  library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
+  soname_spec='${libname}${release}.sl$major'
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+irix5* | irix6*)
+  version_type=irix
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}.so.$major'
+  library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'
+  case "$host_os" in
+  irix5*)
+    libsuff= shlibsuff=
+    # this will be overridden with pass_all, but let us keep it just in case
+    deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
+    ;;
+  *)
+    case "$LD" in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=`echo /lib${libsuff}/libc.so*`
+  deplibs_check_method='pass_all'
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux-gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+
+  if test -f /lib/ld.so.1; then
+    dynamic_linker='GNU ld.so'
+  else
+    # Only the GNU ld.so supports shared libraries on MkLinux.
+    case "$host_cpu" in
+    powerpc*) dynamic_linker=no ;;
+    *) dynamic_linker='Linux ld.so' ;;
+    esac
+  fi
+  ;;
+
+netbsd*)
+  version_type=sunos
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
+    soname_spec='${libname}${release}.so$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+openbsd*)
+  version_type=sunos
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+    need_version=no
+  fi
+  library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+os2*)
+  libname_spec='$name'
+  need_lib_prefix=no
+  library_names_spec='$libname.dll $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_version=no
+  soname_spec='${libname}${release}.so'
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+  shlibpath_var=LD_LIBRARY_PATH
+  # this will be overridden with pass_all, but let us keep it just in case
+  deplibs_check_method='file_magic COFF format alpha shared library'
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=/shlib/libc.so
+  deplibs_check_method='pass_all'
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+sco3.2v5*)
+  version_type=osf
+  soname_spec='${libname}${release}.so$major'
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=/lib/libc.so
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+  version_type=linux
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case "$host_vendor" in
+    ncr)
+      deplibs_check_method='pass_all'
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+      file_magic_cmd=/usr/bin/file
+      file_magic_test_file=`echo /usr/lib/libc.so*`
+      ;;
+  esac
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
+    soname_spec='$libname.so.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+echo "$ac_t$dynamic_linker" 1>&6
+test "$dynamic_linker" = no && can_build_shared=no
+
+# Report the final consequences.
+echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
+
+# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
+# configure.in, otherwise build static only libraries.
+case "$host_os" in
+cygwin* | mingw* | os2*)
+  if test x$can_build_shared = xyes; then
+    test x$enable_win32_dll = xno && can_build_shared=no
+    echo "checking if package supports dlls... $can_build_shared" 1>&6
+  fi
+;;
+esac
+
+if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then
+  case "$deplibs_check_method" in
+  "file_magic "*)
+    file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+    if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+       egrep "$file_magic_regex" > /dev/null; then
+      :
+    else
+      cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+    fi ;;
+  esac
+fi
+
+echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case "$host_os" in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+
+aix4*)
+  test "$enable_shared" = yes && enable_static=no
+  ;;
+esac
+
+echo "$ac_t$enable_shared" 1>&6
+
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+
+echo "checking whether to build static libraries... $enable_static" 1>&6
+
+if test "$hardcode_action" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+echo $ac_n "checking for objdir... $ac_c" 1>&6
+rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+echo "$ac_t$objdir" 1>&6
+
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then
+  lt_cv_dlopen=no lt_cv_dlopen_libs=
+echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
+echo "$progname:2212: checking for dlopen in -ldl" >&5
+ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldl  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2220 "ltconfig"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen();
+
+int main() {
+dlopen()
+; return 0; }
+EOF
+if { (eval echo $progname:2233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dlopen""... $ac_c" 1>&6
+echo "$progname:2252: checking for dlopen" >&5
+if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2257 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char dlopen(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_dlopen) || defined (__stub___dlopen)
+choke me
+#else
+dlopen();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo $progname:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_dlopen=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_dlopen=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="dlopen"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
+echo "$progname:2299: checking for dld_link in -ldld" >&5
+ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldld  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2307 "ltconfig"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link();
+
+int main() {
+dld_link()
+; return 0; }
+EOF
+if { (eval echo $progname:2320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for shl_load""... $ac_c" 1>&6
+echo "$progname:2339: checking for shl_load" >&5
+if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2344 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shl_load(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_shl_load) || defined (__stub___shl_load)
+choke me
+#else
+shl_load();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo $progname:2369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_shl_load=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_shl_load=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="shl_load"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
+echo "$progname:2387: checking for shl_load in -ldld" >&5
+ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldld  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2395 "ltconfig"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load();
+
+int main() {
+shl_load()
+; return 0; }
+EOF
+if { (eval echo $progname:2409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+fi
+
+    
+fi
+
+  
+fi
+
+
+fi
+
+fi
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  fi
+
+  case "$lt_cv_dlopen" in
+  dlopen)
+for ac_hdr in dlfcn.h; do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "$progname:2452: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2457 "ltconfig"
+#include <$ac_hdr>
+int fnord = 0;
+EOF
+ac_try="$ac_compile >/dev/null 2>conftest.out"
+{ (eval echo $progname:2462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+    if test "x$ac_cv_header_dlfcn_h" = xyes; then
+      CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+    fi
+    eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+  echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
+echo "$progname:2490: checking whether a program can dlopen itself" >&5
+if test "${lt_cv_dlopen_self+set}" = set; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$cross_compiling" = yes; then
+    lt_cv_dlopen_self=cross
+  else
+    cat > conftest.c <<EOF
+#line 2498 "ltconfig"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LTDL_GLOBAL	RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+#  define LTDL_GLOBAL	DL_GLOBAL
+# else
+#  define LTDL_GLOBAL	0
+# endif
+#endif
+
+/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LTDL_LAZY_OR_NOW
+# ifdef RTLD_LAZY
+#  define LTDL_LAZY_OR_NOW	RTLD_LAZY
+# else
+#  ifdef DL_LAZY
+#   define LTDL_LAZY_OR_NOW	DL_LAZY
+#  else
+#   ifdef RTLD_NOW
+#    define LTDL_LAZY_OR_NOW	RTLD_NOW
+#   else
+#    ifdef DL_NOW
+#     define LTDL_LAZY_OR_NOW	DL_NOW
+#    else
+#     define LTDL_LAZY_OR_NOW	0
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
+    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+	       if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } 
+
+EOF
+if { (eval echo $progname:2544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+  lt_cv_dlopen_self=yes
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  lt_cv_dlopen_self=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$lt_cv_dlopen_self" 1>&6
+
+  if test "$lt_cv_dlopen_self" = yes; then
+    LDFLAGS="$LDFLAGS $link_static_flag"
+  echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
+echo "$progname:2563: checking whether a statically linked program can dlopen itself" >&5
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$cross_compiling" = yes; then
+    lt_cv_dlopen_self_static=cross
+  else
+    cat > conftest.c <<EOF
+#line 2571 "ltconfig"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LTDL_GLOBAL	RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+#  define LTDL_GLOBAL	DL_GLOBAL
+# else
+#  define LTDL_GLOBAL	0
+# endif
+#endif
+
+/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LTDL_LAZY_OR_NOW
+# ifdef RTLD_LAZY
+#  define LTDL_LAZY_OR_NOW	RTLD_LAZY
+# else
+#  ifdef DL_LAZY
+#   define LTDL_LAZY_OR_NOW	DL_LAZY
+#  else
+#   ifdef RTLD_NOW
+#    define LTDL_LAZY_OR_NOW	RTLD_NOW
+#   else
+#    ifdef DL_NOW
+#     define LTDL_LAZY_OR_NOW	DL_NOW
+#    else
+#     define LTDL_LAZY_OR_NOW	0
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
+    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+    if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } 
+
+EOF
+if { (eval echo $progname:2617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+  lt_cv_dlopen_self_static=yes
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  lt_cv_dlopen_self_static=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
+fi
+    ;;
+  esac
+
+  case "$lt_cv_dlopen_self" in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case "$lt_cv_dlopen_self_static" in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+# Copy echo and quote the copy, instead of the original, because it is
+# used later.
+ltecho="$echo"
+if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   ltecho="$CONFIG_SHELL \$0 --fallback-echo"
+fi
+LTSHELL="$SHELL"
+
+LTCONFIG_VERSION="$VERSION"
+
+# Only quote variables if we're using ltmain.sh.
+case "$ltmain" in
+*.sh)
+  # Now quote all the things that may contain metacharacters.
+  for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \
+    old_LD old_LDFLAGS old_LIBS \
+    old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \
+    AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
+    reload_flag reload_cmds wl \
+    pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
+    thread_safe_flag_spec whole_archive_flag_spec libname_spec \
+    library_names_spec soname_spec \
+    RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
+    old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \
+    file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \
+    finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
+    hardcode_libdir_flag_spec hardcode_libdir_separator  \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
+
+    case "$var" in
+    reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case "$ltecho" in
+  *'\$0 --fallback-echo"')
+    ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+  trap "$rm \"$ofile\"; exit 1" 1 2 15
+  echo "creating $ofile"
+  $rm "$ofile"
+  cat <<EOF > "$ofile"
+#! $SHELL
+
+# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
+#
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="sed -e s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+
+### BEGIN LIBTOOL CONFIG
+EOF
+  cfgfile="$ofile"
+  ;;
+
+*)
+  # Double-quote the variables that need it (for aesthetics).
+  for var in old_CC old_CFLAGS old_CPPFLAGS \
+    old_LD old_LDFLAGS old_LIBS \
+    old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do
+    eval "$var=\\\"\$var\\\""
+  done
+
+  # Just create a config file.
+  cfgfile="$ofile.cfg"
+  trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+  echo "creating $cfgfile"
+  $rm "$cfgfile"
+  cat <<EOF > "$cfgfile"
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+EOF
+  ;;
+esac
+
+cat <<EOF >> "$cfgfile"
+# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
+# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
+# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\
+# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\
+#   $0$ltconfig_args
+#
+# Compiler and other test output produced by $progname, useful for
+# debugging $progname, is in ./config.log if it exists.
+
+# The version of $progname that generated this script.
+LTCONFIG_VERSION=$LTCONFIG_VERSION
+
+# Shell to use when invoking shell scripts.
+SHELL=$LTSHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+
+# An echo program that does not interpret backslashes.
+echo=$ltecho
+
+# The archiver.
+AR=$AR
+
+# The default C compiler.
+CC=$CC
+
+# The linker used to build libraries.
+LD=$LD
+
+# Whether we need hard or soft links.
+LN_S=$LN_S
+
+# A BSD-compatible nm program.
+NM=$NM
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$reload_flag
+reload_cmds=$reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$wl
+
+# Object file suffix (normally "o").
+objext="$objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$pic_flag
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$compiler_c_o
+
+# Can we write directly to a .lo ?
+compiler_o_lo=$compiler_o_lo
+
+# Must we lock files when doing compilation ?
+need_locks=$need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$link_static_flag
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$no_builtin_flag
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$whole_archive_flag_spec
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$thread_safe_flag_spec
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$RANLIB
+old_archive_cmds=$old_archive_cmds
+old_postinstall_cmds=$old_postinstall_cmds
+old_postuninstall_cmds=$old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$old_archive_from_new_cmds
+
+# Commands used to build and install a shared archive.
+archive_cmds=$archive_cmds
+archive_expsym_cmds=$archive_expsym_cmds
+postinstall_cmds=$postinstall_cmds
+postuninstall_cmds=$postuninstall_cmds
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$allow_undefined_flag
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$no_undefined_flag
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$global_symbol_to_cdecl
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$hardcode_libdir_separator
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path"
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$include_expsyms
+
+EOF
+
+case "$ltmain" in
+*.sh)
+  echo '### END LIBTOOL CONFIG' >> "$ofile"
+  echo >> "$ofile"
+  case "$host_os" in
+  aix3*)
+    cat <<\EOF >> "$ofile"
+
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+EOF
+    ;;
+  esac
+
+  # Append the ltmain.sh script.
+  sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+
+  chmod +x "$ofile"
+  ;;
+
+*)
+  # Compile the libtool program.
+  echo "FIXME: would compile $ltmain"
+  ;;
+esac
+
+test -n "$cache_file" || exit 0
+
+# AC_CACHE_SAVE
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+exit 0
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/ltmain.sh b/rubbos/app/httpd-2.0.64/srclib/pcre/ltmain.sh
new file mode 100644
index 00000000..5959c479
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/ltmain.sh
@@ -0,0 +1,4946 @@
+# ltmain.sh - Provide generalized library-building support services.
+# NOTE: Changing this file will not affect anything until you rerun configure.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Check that we have a working $echo.
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell, and then maybe $echo will work.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit 0
+fi
+
+# The name of this program.
+progname=`$echo "$0" | sed 's%^.*/%%'`
+modename="$progname"
+
+# Constants.
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.4
+TIMESTAMP=" (1.920 2001/04/24 23:26:18)"
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
+SP2NL='tr \040 \012'
+NL2SP='tr \015\012 \040\040'
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+# We save the old values to restore during execute mode.
+if test "${LC_ALL+set}" = set; then
+  save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
+fi
+if test "${LANG+set}" = set; then
+  save_LANG="$LANG"; LANG=C; export LANG
+fi
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+  echo "$modename: not configured to build any kind of library" 1>&2
+  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  exit 1
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+
+# Parse our command line options once, thoroughly.
+while test $# -gt 0
+do
+  arg="$1"
+  shift
+
+  case $arg in
+  -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    case $prev in
+    execute_dlfiles)
+      execute_dlfiles="$execute_dlfiles $arg"
+      ;;
+    *)
+      eval "$prev=\$arg"
+      ;;
+    esac
+
+    prev=
+    prevopt=
+    continue
+  fi
+
+  # Have we seen a non-optional argument yet?
+  case $arg in
+  --help)
+    show_help=yes
+    ;;
+
+  --version)
+    echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
+    exit 0
+    ;;
+
+  --config)
+    sed -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $0
+    exit 0
+    ;;
+
+  --debug)
+    echo "$progname: enabling shell trace mode"
+    set -x
+    ;;
+
+  --dry-run | -n)
+    run=:
+    ;;
+
+  --features)
+    echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      echo "enable shared libraries"
+    else
+      echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      echo "enable static libraries"
+    else
+      echo "disable static libraries"
+    fi
+    exit 0
+    ;;
+
+  --finish) mode="finish" ;;
+
+  --mode) prevopt="--mode" prev=mode ;;
+  --mode=*) mode="$optarg" ;;
+
+  --quiet | --silent)
+    show=:
+    ;;
+
+  -dlopen)
+    prevopt="-dlopen"
+    prev=execute_dlfiles
+    ;;
+
+  -*)
+    $echo "$modename: unrecognized option \`$arg'" 1>&2
+    $echo "$help" 1>&2
+    exit 1
+    ;;
+
+  *)
+    nonopt="$arg"
+    break
+    ;;
+  esac
+done
+
+if test -n "$prevopt"; then
+  $echo "$modename: option \`$prevopt' requires an argument" 1>&2
+  $echo "$help" 1>&2
+  exit 1
+fi
+
+if test -z "$show_help"; then
+
+  # Infer the operation mode.
+  if test -z "$mode"; then
+    case $nonopt in
+    *cc | *++ | gcc* | *-gcc*)
+      mode=link
+      for arg
+      do
+	case $arg in
+	-c)
+	   mode=compile
+	   break
+	   ;;
+	esac
+      done
+      ;;
+    *db | *dbx | *strace | *truss)
+      mode=execute
+      ;;
+    *install*|cp|mv)
+      mode=install
+      ;;
+    *rm)
+      mode=uninstall
+      ;;
+    *)
+      # If we have no mode, but dlfiles were specified, then do execute mode.
+      test -n "$execute_dlfiles" && mode=execute
+
+      # Just use the default operation mode.
+      if test -z "$mode"; then
+	if test -n "$nonopt"; then
+	  $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+	else
+	  $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+	fi
+      fi
+      ;;
+    esac
+  fi
+
+  # Only execute mode is allowed to have -dlopen flags.
+  if test -n "$execute_dlfiles" && test "$mode" != execute; then
+    $echo "$modename: unrecognized option \`-dlopen'" 1>&2
+    $echo "$help" 1>&2
+    exit 1
+  fi
+
+  # Change the help message to a mode-specific one.
+  generic_help="$help"
+  help="Try \`$modename --help --mode=$mode' for more information."
+
+  # These modes are in order of execution frequency so that they run quickly.
+  case $mode in
+  # libtool compile mode
+  compile)
+    modename="$modename: compile"
+    # Get the compilation command and the source file.
+    base_compile=
+    prev=
+    lastarg=
+    srcfile="$nonopt"
+    suppress_output=
+
+    user_target=no
+    for arg
+    do
+      case $prev in
+      "") ;;
+      xcompiler)
+	# Aesthetically quote the previous argument.
+	prev=
+	lastarg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+
+	case $arg in
+	# Double-quote args containing other shell metacharacters.
+	# Many Bourne shells cannot handle close brackets correctly
+	# in scan sets, so we specify it separately.
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+
+	# Add the previous argument to base_compile.
+	if test -z "$base_compile"; then
+	  base_compile="$lastarg"
+	else
+	  base_compile="$base_compile $lastarg"
+	fi
+	continue
+	;;
+      esac
+
+      # Accept any command-line options.
+      case $arg in
+      -o)
+	if test "$user_target" != "no"; then
+	  $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+	  exit 1
+	fi
+	user_target=next
+	;;
+
+      -static)
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Wc,*)
+	args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+	lastarg=
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS=','
+	for arg in $args; do
+	  IFS="$save_ifs"
+
+	  # Double-quote args containing other shell metacharacters.
+	  # Many Bourne shells cannot handle close brackets correctly
+	  # in scan sets, so we specify it separately.
+	  case $arg in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    arg="\"$arg\""
+	    ;;
+	  esac
+	  lastarg="$lastarg $arg"
+	done
+	IFS="$save_ifs"
+	lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
+
+	# Add the arguments to base_compile.
+	if test -z "$base_compile"; then
+	  base_compile="$lastarg"
+	else
+	  base_compile="$base_compile $lastarg"
+	fi
+	continue
+	;;
+      esac
+
+      case $user_target in
+      next)
+	# The next one is the -o target name
+	user_target=yes
+	continue
+	;;
+      yes)
+	# We got the output file
+	user_target=set
+	libobj="$arg"
+	continue
+	;;
+      esac
+
+      # Accept the current argument as the source file.
+      lastarg="$srcfile"
+      srcfile="$arg"
+
+      # Aesthetically quote the previous argument.
+
+      # Backslashify any backslashes, double quotes, and dollar signs.
+      # These are the only characters that are still specially
+      # interpreted inside of double-quoted scrings.
+      lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+
+      # Double-quote args containing other shell metacharacters.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      case $lastarg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	lastarg="\"$lastarg\""
+	;;
+      esac
+
+      # Add the previous argument to base_compile.
+      if test -z "$base_compile"; then
+	base_compile="$lastarg"
+      else
+	base_compile="$base_compile $lastarg"
+      fi
+    done
+
+    case $user_target in
+    set)
+      ;;
+    no)
+      # Get the name of the library object.
+      libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      ;;
+    *)
+      $echo "$modename: you must specify a target with \`-o'" 1>&2
+      exit 1
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    xform='[cCFSfmso]'
+    case $libobj in
+    *.ada) xform=ada ;;
+    *.adb) xform=adb ;;
+    *.ads) xform=ads ;;
+    *.asm) xform=asm ;;
+    *.c++) xform=c++ ;;
+    *.cc) xform=cc ;;
+    *.cpp) xform=cpp ;;
+    *.cxx) xform=cxx ;;
+    *.f90) xform=f90 ;;
+    *.for) xform=for ;;
+    esac
+
+    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
+
+    case $libobj in
+    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+    *)
+      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
+      exit 1
+      ;;
+    esac
+
+    if test -z "$base_compile"; then
+      $echo "$modename: you must specify a compilation command" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $libobj"
+    else
+      removelist="$libobj"
+    fi
+
+    $run $rm $removelist
+    trap "$run $rm $removelist; exit 1" 1 2 15
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2*)
+      pic_mode=default
+      ;;
+    esac
+    if test $pic_mode = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+      removelist="$removelist $output_obj $lockfile"
+      trap "$run $rm $removelist; exit 1" 1 2 15
+    else
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $run ln "$0" "$lockfile" 2>/dev/null; do
+	$show "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	echo "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit 1
+      fi
+      echo $srcfile > "$lockfile"
+    fi
+
+    if test -n "$fix_srcfile_path"; then
+      eval srcfile=\"$fix_srcfile_path\"
+    fi
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	# All platforms use -DPIC, to notify preprocessed assembler code.
+	command="$base_compile $srcfile $pic_flag -DPIC"
+      else
+	# Don't build PIC code
+	command="$base_compile $srcfile"
+      fi
+      if test "$build_old_libs" = yes; then
+	lo_libobj="$libobj"
+	dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
+	if test "X$dir" = "X$libobj"; then
+	  dir="$objdir"
+	else
+	  dir="$dir/$objdir"
+	fi
+	libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
+
+	if test -d "$dir"; then
+	  $show "$rm $libobj"
+	  $run $rm $libobj
+	else
+	  $show "$mkdir $dir"
+	  $run $mkdir $dir
+	  status=$?
+	  if test $status -ne 0 && test ! -d $dir; then
+	    exit $status
+	  fi
+	fi
+      fi
+      if test "$compiler_o_lo" = yes; then
+	output_obj="$libobj"
+	command="$command -o $output_obj"
+      elif test "$compiler_c_o" = yes; then
+	output_obj="$obj"
+	command="$command -o $output_obj"
+      fi
+
+      $run $rm "$output_obj"
+      $show "$command"
+      if $run eval "$command"; then :
+      else
+	test -n "$output_obj" && $run $rm $removelist
+	exit 1
+      fi
+
+      if test "$need_locks" = warn &&
+	 test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
+	echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit 1
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test x"$output_obj" != x"$libobj"; then
+	$show "$mv $output_obj $libobj"
+	if $run $mv $output_obj $libobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # If we have no pic_flag, then copy the object into place and finish.
+      if (test -z "$pic_flag" || test "$pic_mode" != default) &&
+	 test "$build_old_libs" = yes; then
+	# Rename the .lo from within objdir to obj
+	if test -f $obj; then
+	  $show $rm $obj
+	  $run $rm $obj
+	fi
+
+	$show "$mv $libobj $obj"
+	if $run $mv $libobj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+
+	xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+	if test "X$xdir" = "X$obj"; then
+	  xdir="."
+	else
+	  xdir="$xdir"
+	fi
+	baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"`
+	libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
+	# Now arrange that obj and lo_libobj become the same file
+	$show "(cd $xdir && $LN_S $baseobj $libobj)"
+	if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then
+	  exit 0
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Allow error messages only from the first compilation.
+      suppress_output=' >/dev/null 2>&1'
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $srcfile"
+      else
+	# All platforms use -DPIC, to notify preprocessed assembler code.
+	command="$base_compile $srcfile $pic_flag -DPIC"
+      fi
+      if test "$compiler_c_o" = yes; then
+	command="$command -o $obj"
+	output_obj="$obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command="$command$suppress_output"
+      $run $rm "$output_obj"
+      $show "$command"
+      if $run eval "$command"; then :
+      else
+	$run $rm $removelist
+	exit 1
+      fi
+
+      if test "$need_locks" = warn &&
+	 test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
+	echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit 1
+      fi
+
+      # Just move the object if needed
+      if test x"$output_obj" != x"$obj"; then
+	$show "$mv $output_obj $obj"
+	if $run $mv $output_obj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Create an invalid libtool object if no PIC, so that we do not
+      # accidentally link it into a program.
+      if test "$build_libtool_libs" != yes; then
+	$show "echo timestamp > $libobj"
+	$run eval "echo timestamp > \$libobj" || exit $?
+      else
+	# Move the .lo from within objdir
+	$show "$mv $libobj $lo_libobj"
+	if $run $mv $libobj $lo_libobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+    fi
+
+    # Unlock the critical section if it was locked
+    if test "$need_locks" != no; then
+      $run $rm "$lockfile"
+    fi
+
+    exit 0
+    ;;
+
+  # libtool link mode
+  link | relink)
+    modename="$modename: link"
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invokation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args="$nonopt"
+    compile_command="$nonopt"
+    finalize_command="$nonopt"
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+
+    avoid_version=no
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -all-static | -static)
+	if test "X$arg" = "X-all-static"; then
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	else
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	fi
+	build_libtool_libs=no
+	build_old_libs=yes
+	prefer_static_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test $# -gt 0; do
+      arg="$1"
+      shift
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
+	;;
+      *) qarg=$arg ;;
+      esac
+      libtool_args="$libtool_args $qarg"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  compile_command="$compile_command @OUTPUT@"
+	  finalize_command="$finalize_command @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    compile_command="$compile_command @SYMFILE@"
+	    finalize_command="$finalize_command @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      dlfiles="$dlfiles $arg"
+	    else
+	      dlprefiles="$dlprefiles $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  if test ! -f "$arg"; then
+	    $echo "$modename: symbol file \`$arg' does not exist"
+	    exit 1
+	  fi
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    $echo "$modename: only absolute run-paths are allowed" 1>&2
+	    exit 1
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) rpath="$rpath $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) xrpath="$xrpath $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	xcompiler)
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $wl$qarg"
+	  prev=
+	  compile_command="$compile_command $wl$qarg"
+	  finalize_command="$finalize_command $wl$qarg"
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n $prev
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  compile_command="$compile_command $link_static_flag"
+	  finalize_command="$finalize_command $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
+	continue
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  $echo "$modename: more than one -exported-symbols argument is not allowed"
+	  exit 1
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix*)
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  if test -z "$absdir"; then
+	    $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
+	    exit 1
+	  fi
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "*) ;;
+	*)
+	  deplibs="$deplibs -L$dir"
+	  lib_search_path="$lib_search_path $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$dir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-pw32* | *-*-beos*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-mingw* | *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	fi
+	deplibs="$deplibs $arg"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # in order for the loader to find any dlls it needs.
+	  $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
+	  $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  $echo "$modename: only absolute run-paths are allowed" 1>&2
+	  exit 1
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) xrpath="$xrpath $dir" ;;
+	esac
+	continue
+	;;
+
+      -static)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+
+      -Wc,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
+	arg=
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Wl,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
+	arg=
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $wl$flag"
+	  linker_flags="$linker_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      # Some other compiler flag.
+      -* | +*)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+
+      *.lo | *.$objext)
+	# A library or standard object.
+	if test "$prev" = dlfiles; then
+	  # This file was specified with -dlopen.
+	  if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+	    dlfiles="$dlfiles $arg"
+	    prev=
+	    continue
+	  else
+	    # If libtool objects are unsupported, then we need to preload.
+	    prev=dlprefiles
+	  fi
+	fi
+
+	if test "$prev" = dlprefiles; then
+	  # Preload the old-style object.
+	  dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
+	  prev=
+	else
+	  case $arg in
+	  *.lo) libobjs="$libobjs $arg" ;;
+	  *) objs="$objs $arg" ;;
+	  esac
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	deplibs="$deplibs $arg"
+	old_deplibs="$old_deplibs $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  dlfiles="$dlfiles $arg"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  dlprefiles="$dlprefiles $arg"
+	  prev=
+	else
+	  deplibs="$deplibs $arg"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+      fi
+    done # argument parsing loop
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      compile_command="$compile_command $arg"
+      finalize_command="$finalize_command $arg"
+    fi
+
+    # calculate the name of the file, without its directory
+    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$output_objdir" = "X$output"; then
+      output_objdir="$objdir"
+    else
+      output_objdir="$output_objdir/$objdir"
+    fi
+    # Create the object directory.
+    if test ! -d $output_objdir; then
+      $show "$mkdir $output_objdir"
+      $run $mkdir $output_objdir
+      status=$?
+      if test $status -ne 0 && test ! -d $output_objdir; then
+	exit $status
+      fi
+    fi
+
+    # Determine the type of output
+    case $output in
+    "")
+      $echo "$modename: you must specify an output file" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    specialdeplibs=
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      case "$libs " in
+      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+      esac
+      libs="$libs $deplib"
+    done
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    notinst_path= # paths that contain not-installed libtool libraries
+    case $linkmode in
+    lib)
+	passes="conv link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
+	    exit 1
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+    for pass in $passes; do
+      if test $linkmode = prog; then
+	# Determine which files to process
+	case $pass in
+	dlopen)
+	  libs="$dlfiles"
+	  save_deplibs="$deplibs" # Collect dlpreopened libraries
+	  deplibs=
+	  ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-l*)
+	  if test $linkmode = oldlib && test $linkmode = obj; then
+	    $echo "$modename: warning: \`-l' is ignored for archives/objects: $deplib" 1>&2
+	    continue
+	  fi
+	  if test $pass = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
+	  for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
+	    # Search the libtool library
+	    lib="$searchdir/lib${name}.la"
+	    if test -f "$lib"; then
+	      found=yes
+	      break
+	    fi
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test $linkmode = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  fi
+	  ;; # -l
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test $pass = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  prog)
+	    if test $pass = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test $pass = scan; then
+	      deplibs="$deplib $deplibs"
+	      newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    ;;
+	  *)
+	    $echo "$modename: warning: \`-L' is ignored for archives/objects: $deplib" 1>&2
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test $pass = link; then
+	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) xrpath="$xrpath $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la) lib="$deplib" ;;
+	*.$libext)
+	  if test $pass = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    if test "$deplibs_check_method" != pass_all; then
+	      echo
+	      echo "*** Warning: This library needs some functionality provided by $deplib."
+	      echo "*** I have the capability to make that library automatically link in when"
+	      echo "*** you link to this library.  But I can only do this if you have a"
+	      echo "*** shared version of the library, which you do not appear to have."
+	    else
+	      echo
+	      echo "*** Warning: Linking the shared library $output against the"
+	      echo "*** static library $deplib is not portable!"
+	      deplibs="$deplib $deplibs"
+	    fi
+	    continue
+	    ;;
+	  prog)
+	    if test $pass != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test $pass = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	    # If there is no dlopen support or we're linking statically,
+	    # we need to preload.
+	    newdlprefiles="$newdlprefiles $deplib"
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    newdlfiles="$newdlfiles $deplib"
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+	if test $found = yes || test -f "$lib"; then :
+	else
+	  $echo "$modename: cannot find the library \`$lib'" 1>&2
+	  exit 1
+	fi
+
+	# Check to see that this really is a libtool archive.
+	if (sed -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  exit 1
+	fi
+
+	ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$ladir" = "X$lib" && ladir="."
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variable installed.
+	installed=yes
+
+	# Read the .la file
+	case $lib in
+	*/* | *\\*) . $lib ;;
+	*) . ./$lib ;;
+	esac
+
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test $linkmode = oldlib && test $linkmode = obj; }; then
+	   # Add dl[pre]opened files of deplib
+	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+	fi
+
+	if test $pass = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	      exit 1
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    convenience="$convenience $ladir/$objdir/$old_library"
+	    old_convenience="$old_convenience $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	      tmp_libs="$tmp_libs $deplib"
+	    done
+	  elif test $linkmode != prog && test $linkmode != lib; then
+	    $echo "$modename: \`$lib' is not a convenience library" 1>&2
+	    exit 1
+	  fi
+	  continue
+	fi # $pass = conv
+
+	# Get the name of the library we link against.
+	linklib=
+	for l in $old_library $library_names; do
+	  linklib="$l"
+	done
+	if test -z "$linklib"; then
+	  $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	  exit 1
+	fi
+
+	# This library was specified with -dlopen.
+	if test $pass = dlopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
+	    exit 1
+	  fi
+	  if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.
+	    dlprefiles="$dlprefiles $lib"
+	  else
+	    newdlfiles="$newdlfiles $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
+	    $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    $echo "$modename: warning: library \`$lib' was moved." 1>&2
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$libdir"
+	    absdir="$libdir"
+	  fi
+	else
+	  dir="$ladir/$objdir"
+	  absdir="$abs_ladir/$objdir"
+	  # Remove this search path later
+	  notinst_path="$notinst_path $abs_ladir"
+	fi # $installed = yes
+	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+
+	# This library was specified with -dlpreopen.
+	if test $pass = dlpreopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
+	    exit 1
+	  fi
+	  # Prefer using a static library (so that no silly _DYNAMIC symbols
+	  # are required to link).
+	  if test -n "$old_library"; then
+	    newdlprefiles="$newdlprefiles $dir/$old_library"
+	  # Otherwise, use the dlname, so that lt_dlopen finds it.
+	  elif test -n "$dlname"; then
+	    newdlprefiles="$newdlprefiles $dir/$dlname"
+	  else
+	    newdlprefiles="$newdlprefiles $dir/$linklib"
+	  fi
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test $linkmode = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs"
+	  fi
+	  continue
+	fi
+
+	if test $linkmode = prog && test $pass != link; then
+	  newlib_search_path="$newlib_search_path $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test $linkalldeplibs = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    case "$tmp_libs " in
+	    *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	    esac
+	    tmp_libs="$tmp_libs $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	link_static=no # Whether the deplib will be linked statically
+	if test -n "$library_names" &&
+	   { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
+	  # Link against this shared library
+
+	  if test "$linkmode,$pass" = "prog,link" ||
+	   { test $linkmode = lib && test $hardcode_into_libs = yes; }; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	    if test $linkmode = prog; then
+	      # We need to hardcode the library path
+	      if test -n "$shlibpath_var"; then
+		# Make sure the rpath contains only unique directories.
+		case "$temp_rpath " in
+		*" $dir "*) ;;
+		*" $absdir "*) ;;
+		*) temp_rpath="$temp_rpath $dir" ;;
+		esac
+	      fi
+	    fi
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+
+	  if test "$installed" = no; then
+	    notinst_deplibs="$notinst_deplibs $lib"
+	    need_relink=yes
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    realname="$2"
+	    shift; shift
+	    libname=`eval \\$echo \"$libname_spec\"`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin*)
+		major=`expr $current - $age`
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    soname=`echo $soroot | sed -e 's/^.*\///'`
+	    newlib="libimp-`echo $soname | sed 's/^lib//;s/\.dll$//'`.a"
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      $show "extracting exported symbol list from \`$soname'"
+	      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	      eval cmds=\"$extract_expsyms_cmds\"
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      $show "generating import library for \`$soname'"
+	      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	      eval cmds=\"$old_archive_from_expsyms_cmds\"
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n $old_archive_from_expsyms_cmds
+
+	  if test $linkmode = prog || test "$mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      $echo "$modename: configuration error: unsupported hardcode properties"
+	      exit 1
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test $linkmode = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes && \
+		 test "$hardcode_minus_L" != yes && \
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test $linkmode = prog || test "$mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    fi
+
+	    if test $linkmode = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test $linkmode = prog; then
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+
+	  # Try to link the static library
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    echo
+	    echo "*** Warning: This library needs some functionality provided by $lib."
+	    echo "*** I have the capability to make that library automatically link in when"
+	    echo "*** you link to this library.  But I can only do this if you have a"
+	    echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      echo "*** Therefore, libtool will create a static module, that should work "
+	      echo "*** as long as the dlopening application is linked with the -dlopen flag."
+	      if test -z "$global_symbol_pipe"; then
+	        echo
+	        echo "*** However, this would only work if libtool was able to extract symbol"
+	        echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	        echo "*** not find such a program.  So, this module is probably useless."
+	        echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+	        build_libtool_libs=module
+	        build_old_libs=yes
+	      else
+	        build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    convenience="$convenience $dir/$old_library"
+	    old_convenience="$old_convenience $dir/$old_library"
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test $linkmode = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test $hardcode_into_libs != yes || test $build_old_libs = yes ||
+	       test $link_static = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) xrpath="$xrpath $temp_xrpath";;
+		   esac;;
+	      *) temp_deplibs="$temp_deplibs $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  newlib_search_path="$newlib_search_path $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    case "$tmp_libs " in
+	    *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	    esac
+	    tmp_libs="$tmp_libs $deplib"
+	  done
+
+	  if test $link_all_deplibs != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+		dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
+		test "X$dir" = "X$deplib" && dir="."
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if grep "^installed=no" $deplib > /dev/null; then
+		  path="-L$absdir/$objdir"
+		else
+		  eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -z "$libdir"; then
+		    $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		    exit 1
+		  fi
+		  if test "$absdir" != "$libdir"; then
+		    $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
+		  fi
+		  path="-L$absdir"
+		fi
+		;;
+	      *) continue ;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$deplibs $path" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      if test $pass = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test $pass != dlopen; then
+	test $pass != scan && dependency_libs="$newdependency_libs"
+	if test $pass != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) lib_search_path="$lib_search_path $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    *)
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) tmp_libs="$tmp_libs $deplib" ;;
+	      esac
+	      ;;
+	    *) tmp_libs="$tmp_libs $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      if test "$pass" = "conv" &&
+       { test "$linkmode" = "lib" || test "$linkmode" = "prog"; }; then
+	libs="$deplibs" # reset libs
+	deplibs=
+      fi
+    done # for pass
+    if test $linkmode = prog; then
+      dlfiles="$newdlfiles"
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
+      fi
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      objs="$objs$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	if test "$module" = no; then
+	  $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	fi
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	  eval libname=\"$libname_spec\"
+	else
+	  libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
+	  exit 1
+	else
+	  echo
+	  echo "*** Warning: Linking the shared library $output against the non-libtool"
+	  echo "*** objects $objs is not portable!"
+	  libobjs="$libobjs $objs"
+	fi
+      fi
+
+      if test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
+      fi
+
+      set dummy $rpath
+      if test $# -gt 2; then
+	$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+      fi
+      install_libdir="$2"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  libext=al
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	if test -n "$vinfo"; then
+	  $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
+	fi
+
+	if test -n "$release"; then
+	  $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
+	fi
+      else
+
+	# Parse the version information argument.
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	IFS="$save_ifs"
+
+	if test -n "$8"; then
+	  $echo "$modename: too many parameters to \`-version-info'" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	fi
+
+	current="$2"
+	revision="$3"
+	age="$4"
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	case $revision in
+	0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	case $age in
+	0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	if test $age -gt $current; then
+	  $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit 1
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  minor_current=`expr $current + 1`
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current";
+	  ;;
+
+	irix)
+	  major=`expr $current - $age + 1`
+	  verstring="sgi$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test $loop != 0; do
+	    iface=`expr $revision - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="sgi$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux)
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  major=`expr $current - $age`
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test $loop != 0; do
+	    iface=`expr $current - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  verstring="$verstring:${current}.0"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  major=`expr $current - $age`
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  $echo "$modename: unknown library version type \`$version_type'" 1>&2
+	  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  verstring="0.0"
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+      fi
+
+      if test "$mode" != relink; then
+	# Remove our outputs.
+	$show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
+	$run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      for path in $notinst_path; do
+	lib_search_path=`echo "$lib_search_path " | sed -e 's% $path % %g'`
+	deplibs=`echo "$deplibs " | sed -e 's% -L$path % %g'`
+	dependency_libs=`echo "$dependency_libs " | sed -e 's% -L$path % %g'`
+      done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  temp_xrpath="$temp_xrpath -R$libdir"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+	if test $hardcode_into_libs != yes || test $build_old_libs = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) dlfiles="$dlfiles $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) dlprefiles="$dlprefiles $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    deplibs="$deplibs -framework System"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test $build_libtool_need_lc = "yes"; then
+	      deplibs="$deplibs -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behaviour.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $rm conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $rm conftest
+	  $CC -o conftest conftest.c $deplibs
+	  if test $? -eq 0 ; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      name="`expr $i : '-l\(.*\)'`"
+	      # If $name is empty we are operating on a -L argument.
+	      if test -n "$name" && test "$name" != "0"; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		set dummy $deplib_matches
+		deplib_match=$2
+		if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		  newdeplibs="$newdeplibs $i"
+		else
+		  droppeddeps=yes
+		  echo
+		  echo "*** Warning: This library needs some functionality provided by $i."
+		  echo "*** I have the capability to make that library automatically link in when"
+		  echo "*** you link to this library.  But I can only do this if you have a"
+		  echo "*** shared version of the library, which you do not appear to have."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  else
+	    # Error occured in the first compile.  Let's try to salvage the situation:
+	    # Compile a seperate program for each library.
+	    for i in $deplibs; do
+	      name="`expr $i : '-l\(.*\)'`"
+	     # If $name is empty we are operating on a -L argument.
+	      if test -n "$name" && test "$name" != "0"; then
+		$rm conftest
+		$CC -o conftest conftest.c $i
+		# Did it work?
+		if test $? -eq 0 ; then
+		  ldd_output=`ldd conftest`
+		  libname=`eval \\$echo \"$libname_spec\"`
+		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		  set dummy $deplib_matches
+		  deplib_match=$2
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    newdeplibs="$newdeplibs $i"
+		  else
+		    droppeddeps=yes
+		    echo
+		    echo "*** Warning: This library needs some functionality provided by $i."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which you do not appear to have."
+		  fi
+		else
+		  droppeddeps=yes
+		  echo
+		  echo "*** Warning!  Library $i is needed by this library but I was not able to"
+		  echo "***  make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method
+	  file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name="`expr $a_deplib : '-l\(.*\)'`"
+	    # If $name is empty we are operating on a -L argument.
+	    if test -n "$name" && test "$name" != "0"; then
+	      libname=`eval \\$echo \"$libname_spec\"`
+	      for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		    potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		    for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null \
+			 | grep " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | sed 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
+			 | sed 10q \
+			 | egrep "$file_magic_regex" > /dev/null; then
+			newdeplibs="$newdeplibs $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		    done
+	      done
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		echo "*** Warning: This library needs some functionality provided by $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have."
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name="`expr $a_deplib : '-l\(.*\)'`"
+	    # If $name is empty we are operating on a -L argument.
+	    if test -n "$name" && test "$name" != "0"; then
+	      libname=`eval \\$echo \"$libname_spec\"`
+	      for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		for potent_lib in $potential_libs; do
+		  if eval echo \"$potent_lib\" 2>/dev/null \
+		      | sed 10q \
+		      | egrep "$match_pattern_regex" > /dev/null; then
+		    newdeplibs="$newdeplibs $a_deplib"
+		    a_deplib=""
+		    break 2
+		  fi
+		done
+	      done
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		echo "*** Warning: This library needs some functionality provided by $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have."
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+	       -e 's/ -[LR][^ ]*//g' -e 's/[ 	]//g' |
+	     grep . >/dev/null; then
+	    echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	  fi
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library is the System framework
+	  newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    echo "*** dependencies of module $libname.  Therefore, libtool will create"
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
+
+	    if test $allow_undefined = no; then
+	      echo
+	      echo "*** Since this library must not contain undefined symbols,"
+	      echo "*** because either the platform does not support them or"
+	      echo "*** it was explicitly requested with -no-undefined,"
+	      echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	if test $hardcode_into_libs = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		dep_rpath="$dep_rpath $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) perm_rpath="$perm_rpath $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      rpath="$rpath$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	realname="$2"
+	shift; shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	test -z "$dlname" && dlname=$soname
+
+	lib="$output_objdir/$realname"
+	for link
+	do
+	  linknames="$linknames $link"
+	done
+
+	# Ensure that we have .o objects for linkers which dislike .lo
+	# (e.g. aix) in case we are running --disable-static
+	for obj in $libobjs; do
+	  xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$xdir" = "X$obj"; then
+	    xdir="."
+	  else
+	    xdir="$xdir"
+	  fi
+	  baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+	  oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
+	  if test ! -f $xdir/$oldobj; then
+	    $show "(cd $xdir && ${LN_S} $baseobj $oldobj)"
+	    $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $?
+	  fi
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    eval cmds=\"$export_symbols_cmds\"
+	    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      $show "$cmd"
+	      $run eval "$cmd" || exit $?
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex"; then
+	      $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
+	      $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      $show "$mv \"${export_symbols}T\" \"$export_symbols\""
+	      $run eval '$mv "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+	fi
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    $show "${rm}r $gentop"
+	    $run ${rm}r "$gentop"
+	    $show "mkdir $gentop"
+	    $run mkdir "$gentop"
+	    status=$?
+	    if test $status -ne 0 && test ! -d "$gentop"; then
+	      exit $status
+	    fi
+	    generated="$generated $gentop"
+
+	    for xlib in $convenience; do
+	      # Extract the objects.
+	      case $xlib in
+	      [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
+	      *) xabs=`pwd`"/$xlib" ;;
+	      esac
+	      xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
+	      xdir="$gentop/$xlib"
+
+	      $show "${rm}r $xdir"
+	      $run ${rm}r "$xdir"
+	      $show "mkdir $xdir"
+	      $run mkdir "$xdir"
+	      status=$?
+	      if test $status -ne 0 && test ! -d "$xdir"; then
+		exit $status
+	      fi
+	      $show "(cd $xdir && $AR x $xabs)"
+	      $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+
+	      libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
+	    done
+	  fi
+	fi
+
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  linker_flags="$linker_flags $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	  eval cmds=\"$archive_expsym_cmds\"
+	else
+	  eval cmds=\"$archive_cmds\"
+	fi
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+	  exit 0
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
+	    $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$deplibs"; then
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
+      fi
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
+      fi
+
+      case $output in
+      *.lo)
+	if test -n "$objs$old_deplibs"; then
+	  $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
+	  exit 1
+	fi
+	libobj="$output"
+	obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $run $rm $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
+	else
+	  gentop="$output_objdir/${obj}x"
+	  $show "${rm}r $gentop"
+	  $run ${rm}r "$gentop"
+	  $show "mkdir $gentop"
+	  $run mkdir "$gentop"
+	  status=$?
+	  if test $status -ne 0 && test ! -d "$gentop"; then
+	    exit $status
+	  fi
+	  generated="$generated $gentop"
+
+	  for xlib in $convenience; do
+	    # Extract the objects.
+	    case $xlib in
+	    [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
+	    *) xabs=`pwd`"/$xlib" ;;
+	    esac
+	    xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
+	    xdir="$gentop/$xlib"
+
+	    $show "${rm}r $xdir"
+	    $run ${rm}r "$xdir"
+	    $show "mkdir $xdir"
+	    $run mkdir "$xdir"
+	    status=$?
+	    if test $status -ne 0 && test ! -d "$xdir"; then
+	      exit $status
+	    fi
+	    $show "(cd $xdir && $AR x $xabs)"
+	    $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+
+	    reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
+	  done
+	fi
+      fi
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      eval cmds=\"$reload_cmds\"
+      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	exit 0
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	$show "echo timestamp > $libobj"
+	$run eval "echo timestamp > $libobj" || exit $?
+	exit 0
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	eval cmds=\"$reload_cmds\"
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+      else
+	# Just create a symlink.
+	$show $rm $libobj
+	$run $rm $libobj
+	xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
+	if test "X$xdir" = "X$libobj"; then
+	  xdir="."
+	else
+	  xdir="$xdir"
+	fi
+	baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
+	oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
+	$show "(cd $xdir && $LN_S $oldobj $baseobj)"
+	$run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $?
+      fi
+
+      if test -n "$gentop"; then
+	$show "${rm}r $gentop"
+	$run ${rm}r $gentop
+      fi
+
+      exit 0
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) output=`echo $output | sed -e 's,.exe$,,;s,$,.exe,'` ;;
+      esac
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
+      fi
+
+      if test "$preload" = yes; then
+	if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
+	   test "$dlopen_self_static" = unknown; then
+	  $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
+	fi
+      fi
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	;;
+      esac
+
+      compile_command="$compile_command $compile_deplibs"
+      finalize_command="$finalize_command $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) perm_rpath="$perm_rpath $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$libdir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+      fi
+
+      dlsyms=
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	  dlsyms="${outputname}S.c"
+	else
+	  $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
+	fi
+      fi
+
+      if test -n "$dlsyms"; then
+	case $dlsyms in
+	"") ;;
+	*.c)
+	  # Discover the nlist of each of the dlfiles.
+	  nlist="$output_objdir/${outputname}.nm"
+
+	  $show "$rm $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Parse the name list into a source file.
+	  $show "creating $output_objdir/$dlsyms"
+
+	  test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
+/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define lt_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */\
+"
+
+	  if test "$dlself" = yes; then
+	    $show "generating symbol list for \`$output'"
+
+	    test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
+
+	    # Add our own program objects to the symbol list.
+	    progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	    for arg in $progfiles; do
+	      $show "extracting global C symbols from \`$arg'"
+	      $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	    done
+
+	    if test -n "$exclude_expsyms"; then
+	      $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    if test -n "$export_symbols_regex"; then
+	      $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    # Prepare the list of exported symbols
+	    if test -z "$export_symbols"; then
+	      export_symbols="$output_objdir/$output.exp"
+	      $run $rm $export_symbols
+	      $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+	    else
+	      $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
+	      $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
+	      $run eval 'mv "$nlist"T "$nlist"'
+	    fi
+	  fi
+
+	  for arg in $dlprefiles; do
+	    $show "extracting global C symbols from \`$arg'"
+	    name=`echo "$arg" | sed -e 's%^.*/%%'`
+	    $run eval 'echo ": $name " >> "$nlist"'
+	    $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -z "$run"; then
+	    # Make sure we have at least an empty file.
+	    test -f "$nlist" || : > "$nlist"
+
+	    if test -n "$exclude_expsyms"; then
+	      egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	      $mv "$nlist"T "$nlist"
+	    fi
+
+	    # Try sorting and uniquifying the output.
+	    if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then
+	      :
+	    else
+	      grep -v "^: " < "$nlist" > "$nlist"S
+	    fi
+
+	    if test -f "$nlist"S; then
+	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
+	    else
+	      echo '/* NONE */' >> "$output_objdir/$dlsyms"
+	    fi
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+
+#undef lt_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{\
+"
+
+	    sed -n -e 's/^: \([^ ]*\) $/  {\"\1\", (lt_ptr_t) 0},/p' \
+		-e 's/^. \([^ ]*\) \([^ ]*\)$/  {"\2", (lt_ptr_t) \&\2},/p' \
+		  < "$nlist" >> "$output_objdir/$dlsyms"
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+  {0, (lt_ptr_t) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	  fi
+
+	  pic_flag_for_symtable=
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
+	    esac;;
+	  *-*-hpux*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DPIC";;
+	    esac
+	  esac
+
+	  # Now compile the dynamic symbol file.
+	  $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+	  $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+
+	  # Clean up the generated files.
+	  $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Transform the symbol file into the correct name.
+	  compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+	  finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+	  ;;
+	*)
+	  $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
+	  exit 1
+	  ;;
+	esac
+      else
+	# We keep going just in case the user didn't refer to
+	# lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+	# really was required.
+
+	# Nullify the symbol file.
+	compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+	finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+      fi
+
+      if test $need_relink = no || test "$build_libtool_libs" != yes; then
+	# Replace the output file specification.
+	compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	$show "$link_command"
+	$run eval "$link_command"
+	status=$?
+
+	# Delete the generated files.
+	if test -n "$dlsyms"; then
+	  $show "$rm $output_objdir/${outputname}S.${objext}"
+	  $run $rm "$output_objdir/${outputname}S.${objext}"
+	fi
+
+	exit $status
+      fi
+
+      if test -n "$shlibpath_var"; then
+	# We should set the shlibpath_var
+	rpath=
+	for dir in $temp_rpath; do
+	  case $dir in
+	  [\\/]* | [A-Za-z]:[\\/]*)
+	    # Absolute path.
+	    rpath="$rpath$dir:"
+	    ;;
+	  *)
+	    # Relative path: add a thisdir entry.
+	    rpath="$rpath\$thisdir/$dir:"
+	    ;;
+	  esac
+	done
+	temp_rpath="$rpath"
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$run $rm $output
+	# Link the executable and exit
+	$show "$link_command"
+	$run eval "$link_command" || exit $?
+	exit 0
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
+	$echo "$modename: \`$output' will be relinked during installation" 1>&2
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      $show "$link_command"
+      $run eval "$link_command" || exit $?
+
+      # Now create the wrapper script.
+      $show "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	    relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	  fi
+	done
+	relink_command="cd `pwd`; $relink_command"
+	relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Quote $echo for shipping.
+      if test "X$echo" = "X$SHELL $0 --fallback-echo"; then
+	case $0 in
+	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";;
+	*) qecho="$SHELL `pwd`/$0 --fallback-echo";;
+	esac
+	qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+      else
+	qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if our run command is non-null.
+      if test -z "$run"; then
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) output=`echo $output|sed 's,.exe$,,'` ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*) exeext=.exe ;;
+	  *) exeext= ;;
+	esac
+	$rm $output
+	trap "$rm $output; exit 1" 1 2 15
+
+	$echo > $output "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variable:
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$echo are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    echo=\"$qecho\"
+    file=\"\$0\"
+    # Make sure echo works.
+    if test \"X\$1\" = X--no-reexec; then
+      # Discard the --no-reexec flag, and continue.
+      shift
+    elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
+      # Yippee, \$echo works!
+      :
+    else
+      # Restart under the correct shell, and then maybe \$echo will work.
+      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+    fi
+  fi\
+"
+	$echo >> $output "\
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\`
+  done
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  echo >> $output "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" || \\
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $mkdir \"\$progdir\"
+    else
+      $rm \"\$progdir/\$file\"
+    fi"
+
+	  echo >> $output "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if (eval \$relink_command); then :
+      else
+	$rm \"\$progdir/\$file\"
+	exit 1
+      fi
+    fi
+
+    $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $rm \"\$progdir/\$program\";
+      $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $rm \"\$progdir/\$file\"
+  fi"
+	else
+	  echo >> $output "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	echo >> $output "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $echo >> $output "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	# fixup the dll searchpath if we need to.
+	if test -n "$dllsearchpath"; then
+	  $echo >> $output "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	$echo >> $output "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+"
+	case $host in
+	# win32 systems need to use the prog path for dll
+	# lookup to work
+	*-*-cygwin* | *-*-pw32*)
+	  $echo >> $output "\
+      exec \$progdir/\$program \${1+\"\$@\"}
+"
+	  ;;
+
+	# Backslashes separate directories on plain windows
+	*-*-mingw | *-*-os2*)
+	  $echo >> $output "\
+      exec \$progdir\\\\\$program \${1+\"\$@\"}
+"
+	  ;;
+
+	*)
+	  $echo >> $output "\
+      # Export the path to the program.
+      PATH=\"\$progdir:\$PATH\"
+      export PATH
+
+      exec \$program \${1+\"\$@\"}
+"
+	  ;;
+	esac
+	$echo >> $output "\
+      \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
+      exit 1
+    fi
+  else
+    # The program doesn't exist.
+    \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
+    \$echo \"This script is just a wrapper for \$program.\" 1>&2
+    echo \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+	chmod +x $output
+      fi
+      exit 0
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$objs$old_deplibs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	$show "${rm}r $gentop"
+	$run ${rm}r "$gentop"
+	$show "mkdir $gentop"
+	$run mkdir "$gentop"
+	status=$?
+	if test $status -ne 0 && test ! -d "$gentop"; then
+	  exit $status
+	fi
+	generated="$generated $gentop"
+
+	# Add in members from convenience archives.
+	for xlib in $addlibs; do
+	  # Extract the objects.
+	  case $xlib in
+	  [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
+	  *) xabs=`pwd`"/$xlib" ;;
+	  esac
+	  xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
+	  xdir="$gentop/$xlib"
+
+	  $show "${rm}r $xdir"
+	  $run ${rm}r "$xdir"
+	  $show "mkdir $xdir"
+	  $run mkdir "$xdir"
+	  status=$?
+	  if test $status -ne 0 && test ! -d "$xdir"; then
+	    exit $status
+	  fi
+	  $show "(cd $xdir && $AR x $xabs)"
+	  $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+
+	  oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP`
+	done
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+	eval cmds=\"$old_archive_from_new_cmds\"
+      else
+	# Ensure that we have .o objects in place in case we decided
+	# not to build a shared library, and have fallen back to building
+	# static libs even though --disable-static was passed!
+	for oldobj in $oldobjs; do
+	  if test ! -f $oldobj; then
+	    xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'`
+	    if test "X$xdir" = "X$oldobj"; then
+	      xdir="."
+	    else
+	      xdir="$xdir"
+	    fi
+	    baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'`
+	    obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
+	    $show "(cd $xdir && ${LN_S} $obj $baseobj)"
+	    $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $?
+	  fi
+	done
+
+	eval cmds=\"$old_archive_cmds\"
+      fi
+      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$generated"; then
+      $show "${rm}r$generated"
+      $run ${rm}r$generated
+    fi
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      $show "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	  relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="cd `pwd`; $SHELL $0 --mode=relink $libtool_args"
+      relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+
+      # Only create the output if not a dry run.
+      if test -z "$run"; then
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+		eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		if test -z "$libdir"; then
+		  $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		  exit 1
+		fi
+		newdependency_libs="$newdependency_libs $libdir/$name"
+		;;
+	      *) newdependency_libs="$newdependency_libs $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit 1
+	      fi
+	      newdlfiles="$newdlfiles $libdir/$name"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit 1
+	      fi
+	      newdlprefiles="$newdlprefiles $libdir/$name"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $rm $output
+	  # place dlname in correct position for cygwin
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+	  esac
+	  $echo > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test $need_relink = yes; then
+	    $echo >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      fi
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
+      $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+      ;;
+    esac
+    exit 0
+    ;;
+
+  # libtool install mode
+  install)
+    modename="$modename: install"
+
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       $echo "X$nonopt" | $Xsed | grep shtool > /dev/null; then
+      # Aesthetically quote it.
+      arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$arg "
+      arg="$1"
+      shift
+    else
+      install_prog=
+      arg="$nonopt"
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+    case $arg in
+    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+      arg="\"$arg\""
+      ;;
+    esac
+    install_prog="$install_prog$arg"
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    for arg
+    do
+      if test -n "$dest"; then
+	files="$files $dest"
+	dest="$arg"
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f) prev="-f" ;;
+      -g) prev="-g" ;;
+      -m) prev="-m" ;;
+      -o) prev="-o" ;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*) ;;
+
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  prev=
+	else
+	  dest="$arg"
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$install_prog $arg"
+    done
+
+    if test -z "$install_prog"; then
+      $echo "$modename: you must specify an install program" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prev' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	$echo "$modename: no file or destination specified" 1>&2
+      else
+	$echo "$modename: you must specify a destination" 1>&2
+      fi
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    # Strip any trailing slash from the destination.
+    dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
+      test "X$destdir" = "X$dest" && destdir=.
+      destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files
+      if test $# -gt 2; then
+	$echo "$modename: \`$dest' is not a directory" 1>&2
+	$echo "$help" 1>&2
+	exit 1
+      fi
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	staticlibs="$staticlibs $file"
+	;;
+
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	fi
+
+	library_names=
+	old_library=
+	relink_command=
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) current_libdirs="$current_libdirs $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) future_libdirs="$future_libdirs $libdir" ;;
+	  esac
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
+	test "X$dir" = "X$file/" && dir=
+	dir="$dir$objdir"
+
+	if test -n "$relink_command"; then
+	  $echo "$modename: warning: relinking \`$file'" 1>&2
+	  $show "$relink_command"
+	  if $run eval "$relink_command"; then :
+	  else
+	    $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+	    continue
+	  fi
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names
+	if test -n "$2"; then
+	  realname="$2"
+	  shift
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  $show "$install_prog $dir/$srcname $destdir/$realname"
+	  $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
+	  if test -n "$stripme" && test -n "$striplib"; then
+	    $show "$striplib $destdir/$realname"
+	    $run eval "$striplib $destdir/$realname" || exit $?
+	  fi
+
+	  if test $# -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    for linkname
+	    do
+	      if test "$linkname" != "$realname"; then
+		$show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
+		$run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
+	      fi
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  eval cmds=\"$postinstall_cmds\"
+	  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || exit $?
+	  done
+	  IFS="$save_ifs"
+	fi
+
+	# Install the pseudo-library for information purposes.
+	name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	instname="$dir/$name"i
+	$show "$install_prog $instname $destdir/$name"
+	$run eval "$install_prog $instname $destdir/$name" || exit $?
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	if test -n "$destfile"; then
+	  $show "$install_prog $file $destfile"
+	  $run eval "$install_prog $file $destfile" || exit $?
+	fi
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
+
+	  $show "$install_prog $staticobj $staticdest"
+	  $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+	fi
+	exit 0
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Do a test to see if this is really a libtool program.
+	if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Check the variables that should have been set.
+	  if test -z "$notinst_deplibs"; then
+	    $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2
+	    exit 1
+	  fi
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      # If there is no directory component, then add one.
+	      case $lib in
+	      */* | *\\*) . $lib ;;
+	      *) . ./$lib ;;
+	      esac
+	    fi
+	    libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    if test "$finalize" = yes && test -z "$run"; then
+	      tmpdir="/tmp"
+	      test -n "$TMPDIR" && tmpdir="$TMPDIR"
+	      tmpdir="$tmpdir/libtool-$$"
+	      if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
+	      else
+		$echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
+		continue
+	      fi
+	      file=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	      outputname="$tmpdir/$file"
+	      # Replace the output file specification.
+	      relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+	      $show "$relink_command"
+	      if $run eval "$relink_command"; then :
+	      else
+		$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+		${rm}r "$tmpdir"
+		continue
+	      fi
+	      file="$outputname"
+	    else
+	      $echo "$modename: warning: cannot relink \`$file'" 1>&2
+	    fi
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyways
+	case $install_prog,$host in
+	/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    destfile=`echo $destfile | sed -e 's,.exe$,,'`
+	    ;;
+	  esac
+	  ;;
+	esac
+	$show "$install_prog$stripme $file $destfile"
+	$run eval "$install_prog\$stripme \$file \$destfile" || exit $?
+	test -n "$outputname" && ${rm}r "$tmpdir"
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+
+      $show "$install_prog $file $oldlib"
+      $run eval "$install_prog \$file \$oldlib" || exit $?
+
+      if test -n "$stripme" && test -n "$striplib"; then
+	$show "$old_striplib $oldlib"
+	$run eval "$old_striplib $oldlib" || exit $?
+      fi
+
+      # Do each command in the postinstall commands.
+      eval cmds=\"$old_postinstall_cmds\"
+      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$future_libdirs"; then
+      $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+    fi
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      test -n "$run" && current_libdirs=" -n$current_libdirs"
+      exec $SHELL $0 --finish$current_libdirs
+      exit 1
+    fi
+
+    exit 0
+    ;;
+
+  # libtool finish mode
+  finish)
+    modename="$modename: finish"
+    libdirs="$nonopt"
+    admincmds=
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for dir
+      do
+	libdirs="$libdirs $dir"
+      done
+
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  eval cmds=\"$finish_cmds\"
+	  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || admincmds="$admincmds
+       $cmd"
+	  done
+	  IFS="$save_ifs"
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $run eval "$cmds" || admincmds="$admincmds
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    test "$show" = ":" && exit 0
+
+    echo "----------------------------------------------------------------------"
+    echo "Libraries have been installed in:"
+    for libdir in $libdirs; do
+      echo "   $libdir"
+    done
+    echo
+    echo "If you ever happen to want to link against installed libraries"
+    echo "in a given directory, LIBDIR, you must either use libtool, and"
+    echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    echo "flag during linking and do at least one of the following:"
+    if test -n "$shlibpath_var"; then
+      echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      echo "     during execution"
+    fi
+    if test -n "$runpath_var"; then
+      echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      echo "     during linking"
+    fi
+    if test -n "$hardcode_libdir_flag_spec"; then
+      libdir=LIBDIR
+      eval flag=\"$hardcode_libdir_flag_spec\"
+
+      echo "   - use the \`$flag' linker flag"
+    fi
+    if test -n "$admincmds"; then
+      echo "   - have your system administrator run these commands:$admincmds"
+    fi
+    if test -f /etc/ld.so.conf; then
+      echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+    fi
+    echo
+    echo "See any operating system documentation about shared libraries for"
+    echo "more information, such as the ld(1) and ld.so(8) manual pages."
+    echo "----------------------------------------------------------------------"
+    exit 0
+    ;;
+
+  # libtool execute mode
+  execute)
+    modename="$modename: execute"
+
+    # The first argument is the command name.
+    cmd="$nonopt"
+    if test -z "$cmd"; then
+      $echo "$modename: you must specify a COMMAND" 1>&2
+      $echo "$help"
+      exit 1
+    fi
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      if test ! -f "$file"; then
+	$echo "$modename: \`$file' is not a file" 1>&2
+	$echo "$help" 1>&2
+	exit 1
+      fi
+
+      dir=
+      case $file in
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	fi
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  dir="$dir/$objdir"
+	else
+	  $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	  exit 1
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+	;;
+
+      *)
+	$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -*) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+      args="$args \"$file\""
+    done
+
+    if test -z "$run"; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved enviroment variables
+      if test "${save_LC_ALL+set}" = set; then
+	LC_ALL="$save_LC_ALL"; export LC_ALL
+      fi
+      if test "${save_LANG+set}" = set; then
+	LANG="$save_LANG"; export LANG
+      fi
+
+      # Now actually exec the command.
+      eval "exec \$cmd$args"
+
+      $echo "$modename: cannot exec \$cmd$args"
+      exit 1
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+	$echo "export $shlibpath_var"
+      fi
+      $echo "$cmd$args"
+      exit 0
+    fi
+    ;;
+
+  # libtool clean and uninstall mode
+  clean | uninstall)
+    modename="$modename: $mode"
+    rm="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) rm="$rm $arg"; rmforce=yes ;;
+      -*) rm="$rm $arg" ;;
+      *) files="$files $arg" ;;
+      esac
+    done
+
+    if test -z "$rm"; then
+      $echo "$modename: you must specify an RM program" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    rmdirs=
+
+    for file in $files; do
+      dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+      if test "X$dir" = "X$file"; then
+	dir=.
+	objdir="$objdir"
+      else
+	objdir="$dir/$objdir"
+      fi
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+      test $mode = uninstall && objdir="$dir"
+
+      # Remember objdir for removal later, being careful to avoid duplicates
+      if test $mode = clean; then
+	case " $rmdirs " in
+	  *" $objdir "*) ;;
+	  *) rmdirs="$rmdirs $objdir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if (test -L "$file") >/dev/null 2>&1 \
+        || (test -h "$file") >/dev/null 2>&1 \
+	|| test -f "$file"; then
+        :
+      elif test -d "$file"; then
+        exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+        continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  . $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    rmfiles="$rmfiles $objdir/$n"
+	  done
+	  test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+	  test $mode = clean && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+
+	  if test $mode = uninstall; then
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      eval cmds=\"$postuninstall_cmds\"
+	      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test $? != 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      eval cmds=\"$old_postuninstall_cmds\"
+	      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test $? != 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	  fi
+	fi
+	;;
+
+      *.lo)
+	if test "$build_old_libs" = yes; then
+	  oldobj=`$echo "X$name" | $Xsed -e "$lo2o"`
+	  rmfiles="$rmfiles $dir/$oldobj"
+	fi
+	;;
+
+      *)
+	# Do a test to see if this is a libtool program.
+	if test $mode = clean &&
+	   (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  relink_command=
+	  . $dir/$file
+
+	  rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+	  if test "$fast_install" = yes && test -n "$relink_command"; then
+	    rmfiles="$rmfiles $objdir/lt-$name"
+	  fi
+	fi
+	;;
+      esac
+      $show "$rm $rmfiles"
+      $run $rm $rmfiles || exit_status=1
+    done
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	$show "rmdir $dir"
+	$run rmdir $dir >/dev/null 2>&1
+      fi
+    done
+
+    exit $exit_status
+    ;;
+
+  "")
+    $echo "$modename: you must specify a MODE" 1>&2
+    $echo "$generic_help" 1>&2
+    exit 1
+    ;;
+  esac
+
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$generic_help" 1>&2
+  exit 1
+fi # test -z "$show_help"
+
+# We need to display help for each of the modes.
+case $mode in
+"") $echo \
+"Usage: $modename [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+    --config          show all configuration variables
+    --debug           enable verbose shell tracing
+-n, --dry-run         display commands without modifying any files
+    --features        display basic configuration information and exit
+    --finish          same as \`--mode=finish'
+    --help            display this help message and exit
+    --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
+    --quiet           same as \`--silent'
+    --silent          don't print informational messages
+    --version         print version information
+
+MODE must be one of the following:
+
+      clean           remove files from the build directory
+      compile         compile a source file into a libtool object
+      execute         automatically set library path, then run a program
+      finish          complete the installation of libtool libraries
+      install         install libraries or executables
+      link            create a library or an executable
+      uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
+a more detailed description of MODE."
+  exit 0
+  ;;
+
+clean)
+  $echo \
+"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+compile)
+  $echo \
+"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -prefer-pic       try to building PIC objects only
+  -prefer-non-pic   try to building non-PIC objects only
+  -static           always build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+  ;;
+
+execute)
+  $echo \
+"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+  ;;
+
+finish)
+  $echo \
+"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+  ;;
+
+install)
+  $echo \
+"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+  ;;
+
+link)
+  $echo \
+"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+		    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+		    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -static           do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+		    specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+  ;;
+
+uninstall)
+  $echo \
+"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+*)
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$help" 1>&2
+  exit 1
+  ;;
+esac
+
+echo
+$echo "Try \`$modename --help' for more information about other modes."
+
+exit 0
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.c b/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.c
new file mode 100644
index 00000000..01078f19
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.c
@@ -0,0 +1,132 @@
+/*************************************************
+*      Perl-Compatible Regular Expressions       *
+*************************************************/
+
+/*
+PCRE is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+           Copyright (c) 1997-2001 University of Cambridge
+
+-----------------------------------------------------------------------------
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), then the terms of that licence shall
+   supersede any condition above with which it is incompatible.
+-----------------------------------------------------------------------------
+
+See the file Tech.Notes for some information on the internals.
+*/
+
+
+/* This file is compiled on its own as part of the PCRE library. However,
+it is also included in the compilation of dftables.c, in which case the macro
+DFTABLES is defined. */
+
+#ifndef DFTABLES
+#include "internal.h"
+#endif
+
+
+
+/*************************************************
+*           Create PCRE character tables         *
+*************************************************/
+
+/* This function builds a set of character tables for use by PCRE and returns
+a pointer to them. They are build using the ctype functions, and consequently
+their contents will depend upon the current locale setting. When compiled as
+part of the library, the store is obtained via pcre_malloc(), but when compiled
+inside dftables, use malloc().
+
+Arguments:   none
+Returns:     pointer to the contiguous block of data
+*/
+
+const unsigned char *
+pcre_maketables(void)
+{
+unsigned char *yield, *p;
+int i;
+
+#ifndef DFTABLES
+yield = (unsigned char*)(pcre_malloc)(tables_length);
+#else
+yield = (unsigned char*)malloc(tables_length);
+#endif
+
+if (yield == NULL) return NULL;
+p = yield;
+
+/* First comes the lower casing table */
+
+for (i = 0; i < 256; i++) *p++ = tolower(i);
+
+/* Next the case-flipping table */
+
+for (i = 0; i < 256; i++) *p++ = islower(i)? toupper(i) : tolower(i);
+
+/* Then the character class tables. Don't try to be clever and save effort
+on exclusive ones - in some locales things may be different. */
+
+memset(p, 0, cbit_length);
+for (i = 0; i < 256; i++)
+  {
+  if (isdigit(i))
+    {
+    p[cbit_digit  + i/8] |= 1 << (i&7);
+    p[cbit_word   + i/8] |= 1 << (i&7);
+    }
+  if (isupper(i))
+    {
+    p[cbit_upper  + i/8] |= 1 << (i&7);
+    p[cbit_word   + i/8] |= 1 << (i&7);
+    }
+  if (islower(i))
+    {
+    p[cbit_lower  + i/8] |= 1 << (i&7);
+    p[cbit_word   + i/8] |= 1 << (i&7);
+    }
+  if (i == '_')   p[cbit_word   + i/8] |= 1 << (i&7);
+  if (isspace(i)) p[cbit_space  + i/8] |= 1 << (i&7);
+  if (isxdigit(i))p[cbit_xdigit + i/8] |= 1 << (i&7);
+  if (isgraph(i)) p[cbit_graph  + i/8] |= 1 << (i&7);
+  if (isprint(i)) p[cbit_print  + i/8] |= 1 << (i&7);
+  if (ispunct(i)) p[cbit_punct  + i/8] |= 1 << (i&7);
+  if (iscntrl(i)) p[cbit_cntrl  + i/8] |= 1 << (i&7);
+  }
+p += cbit_length;
+
+/* Finally, the character type table */
+
+for (i = 0; i < 256; i++)
+  {
+  int x = 0;
+  if (isspace(i)) x += ctype_space;
+  if (isalpha(i)) x += ctype_letter;
+  if (isdigit(i)) x += ctype_digit;
+  if (isxdigit(i)) x += ctype_xdigit;
+  if (isalnum(i) || i == '_') x += ctype_word;
+  if (strchr("*+?{^.$|()[", i) != 0) x += ctype_meta;
+  *p++ = x;
+  }
+
+return yield;
+}
+
+/* End of maketables.c */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.lo b/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.lo
new file mode 100644
index 00000000..9fa5e2c4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.lo
@@ -0,0 +1,12 @@
+# maketables.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/maketables.o'
+
+# Name of the non-PIC object.
+non_pic_object='maketables.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.o b/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.o
new file mode 100644
index 00000000..9477e1c6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/maketables.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/mkinstalldirs b/rubbos/app/httpd-2.0.64/srclib/pcre/mkinstalldirs
new file mode 100755
index 00000000..73f4f67f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/mkinstalldirs
@@ -0,0 +1,40 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+# $Id: mkinstalldirs 106449 2004-11-24 19:31:09Z nd $
+
+errstatus=0
+
+for file
+do
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d
+   do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp"
+
+        mkdir "$pathcomp" || lasterr=$?
+
+        if test ! -d "$pathcomp"; then
+  	  errstatus=$lasterr
+        fi
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre-config b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre-config
new file mode 100755
index 00000000..f91d8629
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre-config
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+prefix=/bottlenecks/rubbos/app/apache2
+exec_prefix=/bottlenecks/rubbos/app/apache2
+exec_prefix_set=no
+
+usage="\
+Usage: pcre-config [--prefix] [--exec-prefix] [--version] [--libs] [--libs-posix] [--cflags] [--cflags-posix]"
+
+if test $# -eq 0; then
+      echo "${usage}" 1>&2
+      exit 1
+fi
+
+while test $# -gt 0; do
+  case "$1" in
+  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  case $1 in
+    --prefix=*)
+      prefix=$optarg
+      if test $exec_prefix_set = no ; then
+        exec_prefix=$optarg
+      fi
+      ;;
+    --prefix)
+      echo $prefix
+      ;;
+    --exec-prefix=*)
+      exec_prefix=$optarg
+      exec_prefix_set=yes
+      ;;
+    --exec-prefix)
+      echo $exec_prefix
+      ;;
+    --version)
+      echo 3.9
+      ;;
+    --cflags | --cflags-posix)
+      if test /bottlenecks/rubbos/app/apache2/include != /usr/include ; then
+        includes=-I/bottlenecks/rubbos/app/apache2/include
+      fi
+      echo $includes
+      ;;
+    --libs-posix)
+      echo -L${prefix}/lib -lpcreposix -lpcre
+      ;;
+    --libs)
+      echo -L${prefix}/lib -lpcre
+      ;;
+    *)
+      echo "${usage}" 1>&2
+      exit 1
+      ;;
+  esac
+  shift
+done
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre-config.in b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre-config.in
new file mode 100644
index 00000000..8daded9f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre-config.in
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+exec_prefix_set=no
+
+usage="\
+Usage: pcre-config [--prefix] [--exec-prefix] [--version] [--libs] [--libs-posix] [--cflags] [--cflags-posix]"
+
+if test $# -eq 0; then
+      echo "${usage}" 1>&2
+      exit 1
+fi
+
+while test $# -gt 0; do
+  case "$1" in
+  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  case $1 in
+    --prefix=*)
+      prefix=$optarg
+      if test $exec_prefix_set = no ; then
+        exec_prefix=$optarg
+      fi
+      ;;
+    --prefix)
+      echo $prefix
+      ;;
+    --exec-prefix=*)
+      exec_prefix=$optarg
+      exec_prefix_set=yes
+      ;;
+    --exec-prefix)
+      echo $exec_prefix
+      ;;
+    --version)
+      echo @PCRE_VERSION@
+      ;;
+    --cflags | --cflags-posix)
+      if test @includedir@ != /usr/include ; then
+        includes=-I@includedir@
+      fi
+      echo $includes
+      ;;
+    --libs-posix)
+      echo -L@libdir@ -lpcreposix -lpcre
+      ;;
+    --libs)
+      echo -L@libdir@ -lpcre
+      ;;
+    *)
+      echo "${usage}" 1>&2
+      exit 1
+      ;;
+  esac
+  shift
+done
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.c b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.c
new file mode 100644
index 00000000..56e1b106
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.c
@@ -0,0 +1,5185 @@
+/*************************************************
+*      Perl-Compatible Regular Expressions       *
+*************************************************/
+
+/*
+This is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language. See
+the file Tech.Notes for some information on the internals.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+           Copyright (c) 1997-2001 University of Cambridge
+
+-----------------------------------------------------------------------------
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), then the terms of that licence shall
+   supersede any condition above with which it is incompatible.
+-----------------------------------------------------------------------------
+*/
+
+
+/* Define DEBUG to get debugging output on stdout. */
+
+/* #define DEBUG */
+
+/* Use a macro for debugging printing, 'cause that eliminates the use of #ifdef
+inline, and there are *still* stupid compilers about that don't like indented
+pre-processor statements. I suppose it's only been 10 years... */
+
+#ifdef DEBUG
+#define DPRINTF(p) printf p
+#else
+#define DPRINTF(p) /*nothing*/
+#endif
+
+/* Include the internals header, which itself includes Standard C headers plus
+the external pcre header. */
+
+#include "internal.h"
+
+
+/* Allow compilation as C++ source code, should anybody want to do that. */
+
+#ifdef __cplusplus
+#define class pcre_class
+#endif
+
+
+/* Maximum number of items on the nested bracket stacks at compile time. This
+applies to the nesting of all kinds of parentheses. It does not limit
+un-nested, non-capturing parentheses. This number can be made bigger if
+necessary - it is used to dimension one int and one unsigned char vector at
+compile time. */
+
+#define BRASTACK_SIZE 200
+
+
+/* The number of bytes in a literal character string above which we can't add
+any more is different when UTF-8 characters may be encountered. */
+
+#ifdef SUPPORT_UTF8
+#define MAXLIT 250
+#else
+#define MAXLIT 255
+#endif
+
+
+/* Min and max values for the common repeats; for the maxima, 0 => infinity */
+
+static const char rep_min[] = { 0, 0, 1, 1, 0, 0 };
+static const char rep_max[] = { 0, 0, 0, 0, 1, 1 };
+
+/* Text forms of OP_ values and things, for debugging (not all used) */
+
+#ifdef DEBUG
+static const char *OP_names[] = {
+  "End", "\\A", "\\B", "\\b", "\\D", "\\d",
+  "\\S", "\\s", "\\W", "\\w", "\\Z", "\\z",
+  "Opt", "^", "$", "Any", "chars", "not",
+  "*", "*?", "+", "+?", "?", "??", "{", "{", "{",
+  "*", "*?", "+", "+?", "?", "??", "{", "{", "{",
+  "*", "*?", "+", "+?", "?", "??", "{", "{", "{",
+  "*", "*?", "+", "+?", "?", "??", "{", "{",
+  "class", "Ref", "Recurse",
+  "Alt", "Ket", "KetRmax", "KetRmin", "Assert", "Assert not",
+  "AssertB", "AssertB not", "Reverse", "Once", "Cond", "Cref",
+  "Brazero", "Braminzero", "Branumber", "Bra"
+};
+#endif
+
+/* Table for handling escaped characters in the range '0'-'z'. Positive returns
+are simple data values; negative values are for special things like \d and so
+on. Zero means further processing is needed (for things like \x), or the escape
+is invalid. */
+
+static const short int escapes[] = {
+    0,      0,      0,      0,      0,      0,      0,      0,   /* 0 - 7 */
+    0,      0,    ':',    ';',    '<',    '=',    '>',    '?',   /* 8 - ? */
+  '@', -ESC_A, -ESC_B,      0, -ESC_D,      0,      0,      0,   /* @ - G */
+    0,      0,      0,      0,      0,      0,      0,      0,   /* H - O */
+    0,      0,      0, -ESC_S,      0,      0,      0, -ESC_W,   /* P - W */
+    0,      0, -ESC_Z,    '[',   '\\',    ']',    '^',    '_',   /* X - _ */
+  '`',      7, -ESC_b,      0, -ESC_d,  ESC_E,  ESC_F,      0,   /* ` - g */
+    0,      0,      0,      0,      0,      0,  ESC_N,      0,   /* h - o */
+    0,      0,  ESC_R, -ESC_s,  ESC_T,      0,      0, -ESC_w,   /* p - w */
+    0,      0, -ESC_z                                            /* x - z */
+};
+
+/* Tables of names of POSIX character classes and their lengths. The list is
+terminated by a zero length entry. The first three must be alpha, upper, lower,
+as this is assumed for handling case independence. */
+
+static const char *posix_names[] = {
+  "alpha", "lower", "upper",
+  "alnum", "ascii", "cntrl", "digit", "graph",
+  "print", "punct", "space", "word",  "xdigit" };
+
+static const uschar posix_name_lengths[] = {
+  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 6, 0 };
+
+/* Table of class bit maps for each POSIX class; up to three may be combined
+to form the class. */
+
+static const int posix_class_maps[] = {
+  cbit_lower, cbit_upper, -1,             /* alpha */
+  cbit_lower, -1,         -1,             /* lower */
+  cbit_upper, -1,         -1,             /* upper */
+  cbit_digit, cbit_lower, cbit_upper,     /* alnum */
+  cbit_print, cbit_cntrl, -1,             /* ascii */
+  cbit_cntrl, -1,         -1,             /* cntrl */
+  cbit_digit, -1,         -1,             /* digit */
+  cbit_graph, -1,         -1,             /* graph */
+  cbit_print, -1,         -1,             /* print */
+  cbit_punct, -1,         -1,             /* punct */
+  cbit_space, -1,         -1,             /* space */
+  cbit_word,  -1,         -1,             /* word */
+  cbit_xdigit,-1,         -1              /* xdigit */
+};
+
+
+/* Definition to allow mutual recursion */
+
+static BOOL
+  compile_regex(int, int, int *, uschar **, const uschar **, const char **,
+    BOOL, int, int *, int *, compile_data *);
+
+/* Structure for building a chain of data that actually lives on the
+stack, for holding the values of the subject pointer at the start of each
+subpattern, so as to detect when an empty string has been matched by a
+subpattern - to break infinite loops. */
+
+typedef struct eptrblock {
+  struct eptrblock *prev;
+  const uschar *saved_eptr;
+} eptrblock;
+
+/* Flag bits for the match() function */
+
+#define match_condassert   0x01    /* Called to check a condition assertion */
+#define match_isgroup      0x02    /* Set if start of bracketed group */
+
+
+
+/*************************************************
+*               Global variables                 *
+*************************************************/
+
+/* PCRE is thread-clean and doesn't use any global variables in the normal
+sense. However, it calls memory allocation and free functions via the two
+indirections below, which are can be changed by the caller, but are shared
+between all threads. */
+
+void *(*pcre_malloc)(size_t) = malloc;
+void  (*pcre_free)(void *) = free;
+
+
+
+/*************************************************
+*    Macros and tables for character handling    *
+*************************************************/
+
+/* When UTF-8 encoding is being used, a character is no longer just a single
+byte. The macros for character handling generate simple sequences when used in
+byte-mode, and more complicated ones for UTF-8 characters. */
+
+#ifndef SUPPORT_UTF8
+#define GETCHARINC(c, eptr) c = *eptr++;
+#define GETCHARLEN(c, eptr, len) c = *eptr;
+#define BACKCHAR(eptr)
+
+#else   /* SUPPORT_UTF8 */
+
+/* Get the next UTF-8 character, advancing the pointer */
+
+#define GETCHARINC(c, eptr) \
+  c = *eptr++; \
+  if (md->utf8 && (c & 0xc0) == 0xc0) \
+    { \
+    int a = utf8_table4[c & 0x3f];  /* Number of additional bytes */ \
+    int s = 6*a; \
+    c = (c & utf8_table3[a]) << s; \
+    while (a-- > 0) \
+      { \
+      s -= 6; \
+      c |= (*eptr++ & 0x3f) << s; \
+      } \
+    }
+
+/* Get the next UTF-8 character, not advancing the pointer, setting length */
+
+#define GETCHARLEN(c, eptr, len) \
+  c = *eptr; \
+  len = 1; \
+  if (md->utf8 && (c & 0xc0) == 0xc0) \
+    { \
+    int i; \
+    int a = utf8_table4[c & 0x3f];  /* Number of additional bytes */ \
+    int s = 6*a; \
+    c = (c & utf8_table3[a]) << s; \
+    for (i = 1; i <= a; i++) \
+      { \
+      s -= 6; \
+      c |= (eptr[i] & 0x3f) << s; \
+      } \
+    len += a; \
+    }
+
+/* If the pointer is not at the start of a character, move it back until
+it is. */
+
+#define BACKCHAR(eptr) while((*eptr & 0xc0) == 0x80) eptr--;
+
+#endif
+
+
+
+/*************************************************
+*             Default character tables           *
+*************************************************/
+
+/* A default set of character tables is included in the PCRE binary. Its source
+is built by the maketables auxiliary program, which uses the default C ctypes
+functions, and put in the file chartables.c. These tables are used by PCRE
+whenever the caller of pcre_compile() does not provide an alternate set of
+tables. */
+
+#include "chartables.c"
+
+
+
+#ifdef SUPPORT_UTF8
+/*************************************************
+*           Tables for UTF-8 support             *
+*************************************************/
+
+/* These are the breakpoints for different numbers of bytes in a UTF-8
+character. */
+
+static int utf8_table1[] = { 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff};
+
+/* These are the indicator bits and the mask for the data bits to set in the
+first byte of a character, indexed by the number of additional bytes. */
+
+static int utf8_table2[] = { 0,    0xc0, 0xe0, 0xf0, 0xf8, 0xfc};
+static int utf8_table3[] = { 0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};
+
+/* Table of the number of extra characters, indexed by the first character
+masked with 0x3f. The highest number for a valid UTF-8 character is in fact
+0x3d. */
+
+static uschar utf8_table4[] = {
+  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+  2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+  3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 };
+
+
+/*************************************************
+*       Convert character value to UTF-8         *
+*************************************************/
+
+/* This function takes an integer value in the range 0 - 0x7fffffff
+and encodes it as a UTF-8 character in 0 to 6 bytes.
+
+Arguments:
+  cvalue     the character value
+  buffer     pointer to buffer for result - at least 6 bytes long
+
+Returns:     number of characters placed in the buffer
+*/
+
+static int
+ord2utf8(int cvalue, uschar *buffer)
+{
+register int i, j;
+for (i = 0; i < sizeof(utf8_table1)/sizeof(int); i++)
+  if (cvalue <= utf8_table1[i]) break;
+buffer += i;
+for (j = i; j > 0; j--)
+ {
+ *buffer-- = 0x80 | (cvalue & 0x3f);
+ cvalue >>= 6;
+ }
+*buffer = utf8_table2[i] | cvalue;
+return i + 1;
+}
+#endif
+
+
+
+/*************************************************
+*          Return version string                 *
+*************************************************/
+
+#define STRING(a)  # a
+#define XSTRING(s) STRING(s)
+
+const char *
+pcre_version(void)
+{
+return XSTRING(PCRE_MAJOR) "." XSTRING(PCRE_MINOR) " " XSTRING(PCRE_DATE);
+}
+
+
+
+
+/*************************************************
+* (Obsolete) Return info about compiled pattern  *
+*************************************************/
+
+/* This is the original "info" function. It picks potentially useful data out
+of the private structure, but its interface was too rigid. It remains for
+backwards compatibility. The public options are passed back in an int - though
+the re->options field has been expanded to a long int, all the public options
+at the low end of it, and so even on 16-bit systems this will still be OK.
+Therefore, I haven't changed the API for pcre_info().
+
+Arguments:
+  external_re   points to compiled code
+  optptr        where to pass back the options
+  first_char    where to pass back the first character,
+                or -1 if multiline and all branches start ^,
+                or -2 otherwise
+
+Returns:        number of capturing subpatterns
+                or negative values on error
+*/
+
+int
+pcre_info(const pcre *external_re, int *optptr, int *first_char)
+{
+const real_pcre *re = (const real_pcre *)external_re;
+if (re == NULL) return PCRE_ERROR_NULL;
+if (re->magic_number != MAGIC_NUMBER) return PCRE_ERROR_BADMAGIC;
+if (optptr != NULL) *optptr = (int)(re->options & PUBLIC_OPTIONS);
+if (first_char != NULL)
+  *first_char = ((re->options & PCRE_FIRSTSET) != 0)? re->first_char :
+     ((re->options & PCRE_STARTLINE) != 0)? -1 : -2;
+return re->top_bracket;
+}
+
+
+
+/*************************************************
+*        Return info about compiled pattern      *
+*************************************************/
+
+/* This is a newer "info" function which has an extensible interface so
+that additional items can be added compatibly.
+
+Arguments:
+  external_re      points to compiled code
+  external_study   points to study data, or NULL
+  what             what information is required
+  where            where to put the information
+
+Returns:           0 if data returned, negative on error
+*/
+
+int
+pcre_fullinfo(const pcre *external_re, const pcre_extra *study_data, int what,
+  void *where)
+{
+const real_pcre *re = (const real_pcre *)external_re;
+const real_pcre_extra *study = (const real_pcre_extra *)study_data;
+
+if (re == NULL || where == NULL) return PCRE_ERROR_NULL;
+if (re->magic_number != MAGIC_NUMBER) return PCRE_ERROR_BADMAGIC;
+
+switch (what)
+  {
+  case PCRE_INFO_OPTIONS:
+  *((unsigned long int *)where) = re->options & PUBLIC_OPTIONS;
+  break;
+
+  case PCRE_INFO_SIZE:
+  *((size_t *)where) = re->size;
+  break;
+
+  case PCRE_INFO_CAPTURECOUNT:
+  *((int *)where) = re->top_bracket;
+  break;
+
+  case PCRE_INFO_BACKREFMAX:
+  *((int *)where) = re->top_backref;
+  break;
+
+  case PCRE_INFO_FIRSTCHAR:
+  *((int *)where) =
+    ((re->options & PCRE_FIRSTSET) != 0)? re->first_char :
+    ((re->options & PCRE_STARTLINE) != 0)? -1 : -2;
+  break;
+
+  case PCRE_INFO_FIRSTTABLE:
+  *((const uschar **)where) =
+    (study != NULL && (study->options & PCRE_STUDY_MAPPED) != 0)?
+      study->start_bits : NULL;
+  break;
+
+  case PCRE_INFO_LASTLITERAL:
+  *((int *)where) =
+    ((re->options & PCRE_REQCHSET) != 0)? re->req_char : -1;
+  break;
+
+  default: return PCRE_ERROR_BADOPTION;
+  }
+
+return 0;
+}
+
+
+
+#ifdef DEBUG
+/*************************************************
+*        Debugging function to print chars       *
+*************************************************/
+
+/* Print a sequence of chars in printable format, stopping at the end of the
+subject if the requested.
+
+Arguments:
+  p           points to characters
+  length      number to print
+  is_subject  TRUE if printing from within md->start_subject
+  md          pointer to matching data block, if is_subject is TRUE
+
+Returns:     nothing
+*/
+
+static void
+pchars(const uschar *p, int length, BOOL is_subject, match_data *md)
+{
+int c;
+if (is_subject && length > md->end_subject - p) length = md->end_subject - p;
+while (length-- > 0)
+  if (isprint(c = *(p++))) printf("%c", c); else printf("\\x%02x", c);
+}
+#endif
+
+
+
+
+/*************************************************
+*            Handle escapes                      *
+*************************************************/
+
+/* This function is called when a \ has been encountered. It either returns a
+positive value for a simple escape such as \n, or a negative value which
+encodes one of the more complicated things such as \d. When UTF-8 is enabled,
+a positive value greater than 255 may be returned. On entry, ptr is pointing at
+the \. On exit, it is on the final character of the escape sequence.
+
+Arguments:
+  ptrptr     points to the pattern position pointer
+  errorptr   points to the pointer to the error message
+  bracount   number of previous extracting brackets
+  options    the options bits
+  isclass    TRUE if inside a character class
+  cd         pointer to char tables block
+
+Returns:     zero or positive => a data character
+             negative => a special escape sequence
+             on error, errorptr is set
+*/
+
+static int
+check_escape(const uschar **ptrptr, const char **errorptr, int bracount,
+  int options, BOOL isclass, compile_data *cd)
+{
+const uschar *ptr = *ptrptr;
+int c, i;
+
+/* If backslash is at the end of the pattern, it's an error. */
+
+c = *(++ptr);
+if (c == 0) *errorptr = ERR1;
+
+/* Digits or letters may have special meaning; all others are literals. */
+
+else if (c < '0' || c > 'z') {}
+
+/* Do an initial lookup in a table. A non-zero result is something that can be
+returned immediately. Otherwise further processing may be required. */
+
+else if ((i = escapes[c - '0']) != 0) c = i;
+
+/* Escapes that need further processing, or are illegal. */
+
+else
+  {
+  const uschar *oldptr;
+  switch (c)
+    {
+    /* The handling of escape sequences consisting of a string of digits
+    starting with one that is not zero is not straightforward. By experiment,
+    the way Perl works seems to be as follows:
+
+    Outside a character class, the digits are read as a decimal number. If the
+    number is less than 10, or if there are that many previous extracting
+    left brackets, then it is a back reference. Otherwise, up to three octal
+    digits are read to form an escaped byte. Thus \123 is likely to be octal
+    123 (cf \0123, which is octal 012 followed by the literal 3). If the octal
+    value is greater than 377, the least significant 8 bits are taken. Inside a
+    character class, \ followed by a digit is always an octal number. */
+
+    case '1': case '2': case '3': case '4': case '5':
+    case '6': case '7': case '8': case '9':
+
+    if (!isclass)
+      {
+      oldptr = ptr;
+      c -= '0';
+      while ((cd->ctypes[ptr[1]] & ctype_digit) != 0)
+        c = c * 10 + *(++ptr) - '0';
+      if (c < 10 || c <= bracount)
+        {
+        c = -(ESC_REF + c);
+        break;
+        }
+      ptr = oldptr;      /* Put the pointer back and fall through */
+      }
+
+    /* Handle an octal number following \. If the first digit is 8 or 9, Perl
+    generates a binary zero byte and treats the digit as a following literal.
+    Thus we have to pull back the pointer by one. */
+
+    if ((c = *ptr) >= '8')
+      {
+      ptr--;
+      c = 0;
+      break;
+      }
+
+    /* \0 always starts an octal number, but we may drop through to here with a
+    larger first octal digit. */
+
+    case '0':
+    c -= '0';
+    while(i++ < 2 && (cd->ctypes[ptr[1]] & ctype_digit) != 0 &&
+      ptr[1] != '8' && ptr[1] != '9')
+        c = c * 8 + *(++ptr) - '0';
+    c &= 255;     /* Take least significant 8 bits */
+    break;
+
+    /* \x is complicated when UTF-8 is enabled. \x{ddd} is a character number
+    which can be greater than 0xff, but only if the ddd are hex digits. */
+
+    case 'x':
+#ifdef SUPPORT_UTF8
+    if (ptr[1] == '{' && (options & PCRE_UTF8) != 0)
+      {
+      const uschar *pt = ptr + 2;
+      register int count = 0;
+      c = 0;
+      while ((cd->ctypes[*pt] & ctype_xdigit) != 0)
+        {
+        count++;
+        c = c * 16 + cd->lcc[*pt] -
+          (((cd->ctypes[*pt] & ctype_digit) != 0)? '0' : 'W');
+        pt++;
+        }
+      if (*pt == '}')
+        {
+        if (c < 0 || count > 8) *errorptr = ERR34;
+        ptr = pt;
+        break;
+        }
+      /* If the sequence of hex digits does not end with '}', then we don't
+      recognize this construct; fall through to the normal \x handling. */
+      }
+#endif
+
+    /* Read just a single hex char */
+
+    c = 0;
+    while (i++ < 2 && (cd->ctypes[ptr[1]] & ctype_xdigit) != 0)
+      {
+      ptr++;
+      c = c * 16 + cd->lcc[*ptr] -
+        (((cd->ctypes[*ptr] & ctype_digit) != 0)? '0' : 'W');
+      }
+    break;
+
+    /* Other special escapes not starting with a digit are straightforward */
+
+    case 'c':
+    c = *(++ptr);
+    if (c == 0)
+      {
+      *errorptr = ERR2;
+      return 0;
+      }
+
+    /* A letter is upper-cased; then the 0x40 bit is flipped */
+
+    if (c >= 'a' && c <= 'z') c = cd->fcc[c];
+    c ^= 0x40;
+    break;
+
+    /* PCRE_EXTRA enables extensions to Perl in the matter of escapes. Any
+    other alphameric following \ is an error if PCRE_EXTRA was set; otherwise,
+    for Perl compatibility, it is a literal. This code looks a bit odd, but
+    there used to be some cases other than the default, and there may be again
+    in future, so I haven't "optimized" it. */
+
+    default:
+    if ((options & PCRE_EXTRA) != 0) switch(c)
+      {
+      default:
+      *errorptr = ERR3;
+      break;
+      }
+    break;
+    }
+  }
+
+*ptrptr = ptr;
+return c;
+}
+
+
+
+/*************************************************
+*            Check for counted repeat            *
+*************************************************/
+
+/* This function is called when a '{' is encountered in a place where it might
+start a quantifier. It looks ahead to see if it really is a quantifier or not.
+It is only a quantifier if it is one of the forms {ddd} {ddd,} or {ddd,ddd}
+where the ddds are digits.
+
+Arguments:
+  p         pointer to the first char after '{'
+  cd        pointer to char tables block
+
+Returns:    TRUE or FALSE
+*/
+
+static BOOL
+is_counted_repeat(const uschar *p, compile_data *cd)
+{
+if ((cd->ctypes[*p++] & ctype_digit) == 0) return FALSE;
+while ((cd->ctypes[*p] & ctype_digit) != 0) p++;
+if (*p == '}') return TRUE;
+
+if (*p++ != ',') return FALSE;
+if (*p == '}') return TRUE;
+
+if ((cd->ctypes[*p++] & ctype_digit) == 0) return FALSE;
+while ((cd->ctypes[*p] & ctype_digit) != 0) p++;
+return (*p == '}');
+}
+
+
+
+/*************************************************
+*         Read repeat counts                     *
+*************************************************/
+
+/* Read an item of the form {n,m} and return the values. This is called only
+after is_counted_repeat() has confirmed that a repeat-count quantifier exists,
+so the syntax is guaranteed to be correct, but we need to check the values.
+
+Arguments:
+  p          pointer to first char after '{'
+  minp       pointer to int for min
+  maxp       pointer to int for max
+             returned as -1 if no max
+  errorptr   points to pointer to error message
+  cd         pointer to character tables clock
+
+Returns:     pointer to '}' on success;
+             current ptr on error, with errorptr set
+*/
+
+static const uschar *
+read_repeat_counts(const uschar *p, int *minp, int *maxp,
+  const char **errorptr, compile_data *cd)
+{
+int min = 0;
+int max = -1;
+
+/* Read the minimum value and do a paranoid check: a negative value indicates
+an integer overflow. */
+
+while ((cd->ctypes[*p] & ctype_digit) != 0) min = min * 10 + *p++ - '0';
+if (min < 0 || min > 65535)
+  {
+  *errorptr = ERR5;
+  return p;
+  }
+
+/* Read the maximum value if there is one, and again do a paranoid on its size.
+Also, max must not be less than min. */
+
+if (*p == '}') max = min; else
+  {
+  if (*(++p) != '}')
+    {
+    max = 0;
+    while((cd->ctypes[*p] & ctype_digit) != 0) max = max * 10 + *p++ - '0';
+    if (max < 0 || max > 65535)
+      {
+      *errorptr = ERR5;
+      return p;
+      }
+    if (max < min)
+      {
+      *errorptr = ERR4;
+      return p;
+      }
+    }
+  }
+
+/* Fill in the required variables, and pass back the pointer to the terminating
+'}'. */
+
+*minp = min;
+*maxp = max;
+return p;
+}
+
+
+
+/*************************************************
+*        Find the fixed length of a pattern      *
+*************************************************/
+
+/* Scan a pattern and compute the fixed length of subject that will match it,
+if the length is fixed. This is needed for dealing with backward assertions.
+
+Arguments:
+  code     points to the start of the pattern (the bracket)
+  options  the compiling options
+
+Returns:   the fixed length, or -1 if there is no fixed length
+*/
+
+static int
+find_fixedlength(uschar *code, int options)
+{
+int length = -1;
+
+register int branchlength = 0;
+register uschar *cc = code + 3;
+
+/* Scan along the opcodes for this branch. If we get to the end of the
+branch, check the length against that of the other branches. */
+
+for (;;)
+  {
+  int d;
+  register int op = *cc;
+  if (op >= OP_BRA) op = OP_BRA;
+
+  switch (op)
+    {
+    case OP_BRA:
+    case OP_ONCE:
+    case OP_COND:
+    d = find_fixedlength(cc, options);
+    if (d < 0) return -1;
+    branchlength += d;
+    do cc += (cc[1] << 8) + cc[2]; while (*cc == OP_ALT);
+    cc += 3;
+    break;
+
+    /* Reached end of a branch; if it's a ket it is the end of a nested
+    call. If it's ALT it is an alternation in a nested call. If it is
+    END it's the end of the outer call. All can be handled by the same code. */
+
+    case OP_ALT:
+    case OP_KET:
+    case OP_KETRMAX:
+    case OP_KETRMIN:
+    case OP_END:
+    if (length < 0) length = branchlength;
+      else if (length != branchlength) return -1;
+    if (*cc != OP_ALT) return length;
+    cc += 3;
+    branchlength = 0;
+    break;
+
+    /* Skip over assertive subpatterns */
+
+    case OP_ASSERT:
+    case OP_ASSERT_NOT:
+    case OP_ASSERTBACK:
+    case OP_ASSERTBACK_NOT:
+    do cc += (cc[1] << 8) + cc[2]; while (*cc == OP_ALT);
+    cc += 3;
+    break;
+
+    /* Skip over things that don't match chars */
+
+    case OP_REVERSE:
+    case OP_BRANUMBER:
+    case OP_CREF:
+    cc++;
+    /* Fall through */
+
+    case OP_OPT:
+    cc++;
+    /* Fall through */
+
+    case OP_SOD:
+    case OP_EOD:
+    case OP_EODN:
+    case OP_CIRC:
+    case OP_DOLL:
+    case OP_NOT_WORD_BOUNDARY:
+    case OP_WORD_BOUNDARY:
+    cc++;
+    break;
+
+    /* Handle char strings. In UTF-8 mode we must count characters, not bytes.
+    This requires a scan of the string, unfortunately. We assume valid UTF-8
+    strings, so all we do is reduce the length by one for byte whose bits are
+    10xxxxxx. */
+
+    case OP_CHARS:
+    branchlength += *(++cc);
+#ifdef SUPPORT_UTF8
+    for (d = 1; d <= *cc; d++)
+      if ((cc[d] & 0xc0) == 0x80) branchlength--;
+#endif
+    cc += *cc + 1;
+    break;
+
+    /* Handle exact repetitions */
+
+    case OP_EXACT:
+    case OP_TYPEEXACT:
+    branchlength += (cc[1] << 8) + cc[2];
+    cc += 4;
+    break;
+
+    /* Handle single-char matchers */
+
+    case OP_NOT_DIGIT:
+    case OP_DIGIT:
+    case OP_NOT_WHITESPACE:
+    case OP_WHITESPACE:
+    case OP_NOT_WORDCHAR:
+    case OP_WORDCHAR:
+    case OP_ANY:
+    branchlength++;
+    cc++;
+    break;
+
+
+    /* Check a class for variable quantification */
+
+    case OP_CLASS:
+    cc += 33;
+
+    switch (*cc)
+      {
+      case OP_CRSTAR:
+      case OP_CRMINSTAR:
+      case OP_CRQUERY:
+      case OP_CRMINQUERY:
+      return -1;
+
+      case OP_CRRANGE:
+      case OP_CRMINRANGE:
+      if ((cc[1] << 8) + cc[2] != (cc[3] << 8) + cc[4]) return -1;
+      branchlength += (cc[1] << 8) + cc[2];
+      cc += 5;
+      break;
+
+      default:
+      branchlength++;
+      }
+    break;
+
+    /* Anything else is variable length */
+
+    default:
+    return -1;
+    }
+  }
+/* Control never gets here */
+}
+
+
+
+
+/*************************************************
+*           Check for POSIX class syntax         *
+*************************************************/
+
+/* This function is called when the sequence "[:" or "[." or "[=" is
+encountered in a character class. It checks whether this is followed by an
+optional ^ and then a sequence of letters, terminated by a matching ":]" or
+".]" or "=]".
+
+Argument:
+  ptr      pointer to the initial [
+  endptr   where to return the end pointer
+  cd       pointer to compile data
+
+Returns:   TRUE or FALSE
+*/
+
+static BOOL
+check_posix_syntax(const uschar *ptr, const uschar **endptr, compile_data *cd)
+{
+int terminator;          /* Don't combine these lines; the Solaris cc */
+terminator = *(++ptr);   /* compiler warns about "non-constant" initializer. */
+if (*(++ptr) == '^') ptr++;
+while ((cd->ctypes[*ptr] & ctype_letter) != 0) ptr++;
+if (*ptr == terminator && ptr[1] == ']')
+  {
+  *endptr = ptr;
+  return TRUE;
+  }
+return FALSE;
+}
+
+
+
+
+/*************************************************
+*          Check POSIX class name                *
+*************************************************/
+
+/* This function is called to check the name given in a POSIX-style class entry
+such as [:alnum:].
+
+Arguments:
+  ptr        points to the first letter
+  len        the length of the name
+
+Returns:     a value representing the name, or -1 if unknown
+*/
+
+static int
+check_posix_name(const uschar *ptr, int len)
+{
+register int yield = 0;
+while (posix_name_lengths[yield] != 0)
+  {
+  if (len == posix_name_lengths[yield] &&
+    strncmp((const char *)ptr, posix_names[yield], len) == 0) return yield;
+  yield++;
+  }
+return -1;
+}
+
+
+
+
+/*************************************************
+*           Compile one branch                   *
+*************************************************/
+
+/* Scan the pattern, compiling it into the code vector.
+
+Arguments:
+  options      the option bits
+  brackets     points to number of extracting brackets used
+  code         points to the pointer to the current code point
+  ptrptr       points to the current pattern pointer
+  errorptr     points to pointer to error message
+  optchanged   set to the value of the last OP_OPT item compiled
+  reqchar      set to the last literal character required, else -1
+  countlits    set to count of mandatory literal characters
+  cd           contains pointers to tables
+
+Returns:       TRUE on success
+               FALSE, with *errorptr set on error
+*/
+
+static BOOL
+compile_branch(int options, int *brackets, uschar **codeptr,
+  const uschar **ptrptr, const char **errorptr, int *optchanged,
+  int *reqchar, int *countlits, compile_data *cd)
+{
+int repeat_type, op_type;
+int repeat_min, repeat_max;
+int bravalue, length;
+int greedy_default, greedy_non_default;
+int prevreqchar;
+int condcount = 0;
+int subcountlits = 0;
+register int c;
+register uschar *code = *codeptr;
+uschar *tempcode;
+const uschar *ptr = *ptrptr;
+const uschar *tempptr;
+uschar *previous = NULL;
+uschar class[32];
+
+/* Set up the default and non-default settings for greediness */
+
+greedy_default = ((options & PCRE_UNGREEDY) != 0);
+greedy_non_default = greedy_default ^ 1;
+
+/* Initialize no required char, and count of literals */
+
+*reqchar = prevreqchar = -1;
+*countlits = 0;
+
+/* Switch on next character until the end of the branch */
+
+for (;; ptr++)
+  {
+  BOOL negate_class;
+  int class_charcount;
+  int class_lastchar;
+  int newoptions;
+  int skipbytes;
+  int subreqchar;
+
+  c = *ptr;
+  if ((options & PCRE_EXTENDED) != 0)
+    {
+    if ((cd->ctypes[c] & ctype_space) != 0) continue;
+    if (c == '#')
+      {
+      /* The space before the ; is to avoid a warning on a silly compiler
+      on the Macintosh. */
+      while ((c = *(++ptr)) != 0 && c != NEWLINE) ;
+      continue;
+      }
+    }
+
+  switch(c)
+    {
+    /* The branch terminates at end of string, |, or ). */
+
+    case 0:
+    case '|':
+    case ')':
+    *codeptr = code;
+    *ptrptr = ptr;
+    return TRUE;
+
+    /* Handle single-character metacharacters */
+
+    case '^':
+    previous = NULL;
+    *code++ = OP_CIRC;
+    break;
+
+    case '$':
+    previous = NULL;
+    *code++ = OP_DOLL;
+    break;
+
+    case '.':
+    previous = code;
+    *code++ = OP_ANY;
+    break;
+
+    /* Character classes. These always build a 32-byte bitmap of the permitted
+    characters, except in the special case where there is only one character.
+    For negated classes, we build the map as usual, then invert it at the end.
+    */
+
+    case '[':
+    previous = code;
+    *code++ = OP_CLASS;
+
+    /* If the first character is '^', set the negation flag and skip it. */
+
+    if ((c = *(++ptr)) == '^')
+      {
+      negate_class = TRUE;
+      c = *(++ptr);
+      }
+    else negate_class = FALSE;
+
+    /* Keep a count of chars so that we can optimize the case of just a single
+    character. */
+
+    class_charcount = 0;
+    class_lastchar = -1;
+
+    /* Initialize the 32-char bit map to all zeros. We have to build the
+    map in a temporary bit of store, in case the class contains only 1
+    character, because in that case the compiled code doesn't use the
+    bit map. */
+
+    memset(class, 0, 32 * sizeof(uschar));
+
+    /* Process characters until ] is reached. By writing this as a "do" it
+    means that an initial ] is taken as a data character. */
+
+    do
+      {
+      if (c == 0)
+        {
+        *errorptr = ERR6;
+        goto FAILED;
+        }
+
+      /* Handle POSIX class names. Perl allows a negation extension of the
+      form [:^name]. A square bracket that doesn't match the syntax is
+      treated as a literal. We also recognize the POSIX constructions
+      [.ch.] and [=ch=] ("collating elements") and fault them, as Perl
+      5.6 does. */
+
+      if (c == '[' &&
+          (ptr[1] == ':' || ptr[1] == '.' || ptr[1] == '=') &&
+          check_posix_syntax(ptr, &tempptr, cd))
+        {
+        BOOL local_negate = FALSE;
+        int posix_class, i;
+        register const uschar *cbits = cd->cbits;
+
+        if (ptr[1] != ':')
+          {
+          *errorptr = ERR31;
+          goto FAILED;
+          }
+
+        ptr += 2;
+        if (*ptr == '^')
+          {
+          local_negate = TRUE;
+          ptr++;
+          }
+
+        posix_class = check_posix_name(ptr, tempptr - ptr);
+        if (posix_class < 0)
+          {
+          *errorptr = ERR30;
+          goto FAILED;
+          }
+
+        /* If matching is caseless, upper and lower are converted to
+        alpha. This relies on the fact that the class table starts with
+        alpha, lower, upper as the first 3 entries. */
+
+        if ((options & PCRE_CASELESS) != 0 && posix_class <= 2)
+          posix_class = 0;
+
+        /* Or into the map we are building up to 3 of the static class
+        tables, or their negations. */
+
+        posix_class *= 3;
+        for (i = 0; i < 3; i++)
+          {
+          int taboffset = posix_class_maps[posix_class + i];
+          if (taboffset < 0) break;
+          if (local_negate)
+            for (c = 0; c < 32; c++) class[c] |= ~cbits[c+taboffset];
+          else
+            for (c = 0; c < 32; c++) class[c] |= cbits[c+taboffset];
+          }
+
+        ptr = tempptr + 1;
+        class_charcount = 10;  /* Set > 1; assumes more than 1 per class */
+        continue;
+        }
+
+      /* Backslash may introduce a single character, or it may introduce one
+      of the specials, which just set a flag. Escaped items are checked for
+      validity in the pre-compiling pass. The sequence \b is a special case.
+      Inside a class (and only there) it is treated as backspace. Elsewhere
+      it marks a word boundary. Other escapes have preset maps ready to
+      or into the one we are building. We assume they have more than one
+      character in them, so set class_count bigger than one. */
+
+      if (c == '\\')
+        {
+        c = check_escape(&ptr, errorptr, *brackets, options, TRUE, cd);
+        if (-c == ESC_b) c = '\b';
+        else if (c < 0)
+          {
+          register const uschar *cbits = cd->cbits;
+          class_charcount = 10;
+          switch (-c)
+            {
+            case ESC_d:
+            for (c = 0; c < 32; c++) class[c] |= cbits[c+cbit_digit];
+            continue;
+
+            case ESC_D:
+            for (c = 0; c < 32; c++) class[c] |= ~cbits[c+cbit_digit];
+            continue;
+
+            case ESC_w:
+            for (c = 0; c < 32; c++) class[c] |= cbits[c+cbit_word];
+            continue;
+
+            case ESC_W:
+            for (c = 0; c < 32; c++) class[c] |= ~cbits[c+cbit_word];
+            continue;
+
+            case ESC_s:
+            for (c = 0; c < 32; c++) class[c] |= cbits[c+cbit_space];
+            continue;
+
+            case ESC_S:
+            for (c = 0; c < 32; c++) class[c] |= ~cbits[c+cbit_space];
+            continue;
+
+            default:
+            *errorptr = ERR7;
+            goto FAILED;
+            }
+          }
+
+        /* Fall through if single character, but don't at present allow
+        chars > 255 in UTF-8 mode. */
+
+#ifdef SUPPORT_UTF8
+        if (c > 255)
+          {
+          *errorptr = ERR33;
+          goto FAILED;
+          }
+#endif
+        }
+
+      /* A single character may be followed by '-' to form a range. However,
+      Perl does not permit ']' to be the end of the range. A '-' character
+      here is treated as a literal. */
+
+      if (ptr[1] == '-' && ptr[2] != ']')
+        {
+        int d;
+        ptr += 2;
+        d = *ptr;
+
+        if (d == 0)
+          {
+          *errorptr = ERR6;
+          goto FAILED;
+          }
+
+        /* The second part of a range can be a single-character escape, but
+        not any of the other escapes. Perl 5.6 treats a hyphen as a literal
+        in such circumstances. */
+
+        if (d == '\\')
+          {
+          const uschar *oldptr = ptr;
+          d = check_escape(&ptr, errorptr, *brackets, options, TRUE, cd);
+
+#ifdef SUPPORT_UTF8
+          if (d > 255)
+            {
+            *errorptr = ERR33;
+            goto FAILED;
+            }
+#endif
+          /* \b is backslash; any other special means the '-' was literal */
+
+          if (d < 0)
+            {
+            if (d == -ESC_b) d = '\b'; else
+              {
+              ptr = oldptr - 2;
+              goto SINGLE_CHARACTER;  /* A few lines below */
+              }
+            }
+          }
+
+        if (d < c)
+          {
+          *errorptr = ERR8;
+          goto FAILED;
+          }
+
+        for (; c <= d; c++)
+          {
+          class[c/8] |= (1 << (c&7));
+          if ((options & PCRE_CASELESS) != 0)
+            {
+            int uc = cd->fcc[c];           /* flip case */
+            class[uc/8] |= (1 << (uc&7));
+            }
+          class_charcount++;                /* in case a one-char range */
+          class_lastchar = c;
+          }
+        continue;   /* Go get the next char in the class */
+        }
+
+      /* Handle a lone single character - we can get here for a normal
+      non-escape char, or after \ that introduces a single character. */
+
+      SINGLE_CHARACTER:
+
+      class [c/8] |= (1 << (c&7));
+      if ((options & PCRE_CASELESS) != 0)
+        {
+        c = cd->fcc[c];   /* flip case */
+        class[c/8] |= (1 << (c&7));
+        }
+      class_charcount++;
+      class_lastchar = c;
+      }
+
+    /* Loop until ']' reached; the check for end of string happens inside the
+    loop. This "while" is the end of the "do" above. */
+
+    while ((c = *(++ptr)) != ']');
+
+    /* If class_charcount is 1 and class_lastchar is not negative, we saw
+    precisely one character. This doesn't need the whole 32-byte bit map.
+    We turn it into a 1-character OP_CHAR if it's positive, or OP_NOT if
+    it's negative. */
+
+    if (class_charcount == 1 && class_lastchar >= 0)
+      {
+      if (negate_class)
+        {
+        code[-1] = OP_NOT;
+        }
+      else
+        {
+        code[-1] = OP_CHARS;
+        *code++ = 1;
+        }
+      *code++ = class_lastchar;
+      }
+
+    /* Otherwise, negate the 32-byte map if necessary, and copy it into
+    the code vector. */
+
+    else
+      {
+      if (negate_class)
+        for (c = 0; c < 32; c++) code[c] = ~class[c];
+      else
+        memcpy(code, class, 32);
+      code += 32;
+      }
+    break;
+
+    /* Various kinds of repeat */
+
+    case '{':
+    if (!is_counted_repeat(ptr+1, cd)) goto NORMAL_CHAR;
+    ptr = read_repeat_counts(ptr+1, &repeat_min, &repeat_max, errorptr, cd);
+    if (*errorptr != NULL) goto FAILED;
+    goto REPEAT;
+
+    case '*':
+    repeat_min = 0;
+    repeat_max = -1;
+    goto REPEAT;
+
+    case '+':
+    repeat_min = 1;
+    repeat_max = -1;
+    goto REPEAT;
+
+    case '?':
+    repeat_min = 0;
+    repeat_max = 1;
+
+    REPEAT:
+    if (previous == NULL)
+      {
+      *errorptr = ERR9;
+      goto FAILED;
+      }
+
+    /* If the next character is '?' this is a minimizing repeat, by default,
+    but if PCRE_UNGREEDY is set, it works the other way round. Advance to the
+    next character. */
+
+    if (ptr[1] == '?')
+      { repeat_type = greedy_non_default; ptr++; }
+    else repeat_type = greedy_default;
+
+    /* If previous was a string of characters, chop off the last one and use it
+    as the subject of the repeat. If there was only one character, we can
+    abolish the previous item altogether. A repeat with a zero minimum wipes
+    out any reqchar setting, backing up to the previous value. We must also
+    adjust the countlits value. */
+
+    if (*previous == OP_CHARS)
+      {
+      int len = previous[1];
+
+      if (repeat_min == 0) *reqchar = prevreqchar;
+      *countlits += repeat_min - 1;
+
+      if (len == 1)
+        {
+        c = previous[2];
+        code = previous;
+        }
+      else
+        {
+        c = previous[len+1];
+        previous[1]--;
+        code--;
+        }
+      op_type = 0;                 /* Use single-char op codes */
+      goto OUTPUT_SINGLE_REPEAT;   /* Code shared with single character types */
+      }
+
+    /* If previous was a single negated character ([^a] or similar), we use
+    one of the special opcodes, replacing it. The code is shared with single-
+    character repeats by adding a suitable offset into repeat_type. */
+
+    else if ((int)*previous == OP_NOT)
+      {
+      op_type = OP_NOTSTAR - OP_STAR;  /* Use "not" opcodes */
+      c = previous[1];
+      code = previous;
+      goto OUTPUT_SINGLE_REPEAT;
+      }
+
+    /* If previous was a character type match (\d or similar), abolish it and
+    create a suitable repeat item. The code is shared with single-character
+    repeats by adding a suitable offset into repeat_type. */
+
+    else if ((int)*previous < OP_EODN || *previous == OP_ANY)
+      {
+      op_type = OP_TYPESTAR - OP_STAR;  /* Use type opcodes */
+      c = *previous;
+      code = previous;
+
+      OUTPUT_SINGLE_REPEAT:
+
+      /* If the maximum is zero then the minimum must also be zero; Perl allows
+      this case, so we do too - by simply omitting the item altogether. */
+
+      if (repeat_max == 0) goto END_REPEAT;
+
+      /* Combine the op_type with the repeat_type */
+
+      repeat_type += op_type;
+
+      /* A minimum of zero is handled either as the special case * or ?, or as
+      an UPTO, with the maximum given. */
+
+      if (repeat_min == 0)
+        {
+        if (repeat_max == -1) *code++ = OP_STAR + repeat_type;
+          else if (repeat_max == 1) *code++ = OP_QUERY + repeat_type;
+        else
+          {
+          *code++ = OP_UPTO + repeat_type;
+          *code++ = repeat_max >> 8;
+          *code++ = (repeat_max & 255);
+          }
+        }
+
+      /* The case {1,} is handled as the special case + */
+
+      else if (repeat_min == 1 && repeat_max == -1)
+        *code++ = OP_PLUS + repeat_type;
+
+      /* The case {n,n} is just an EXACT, while the general case {n,m} is
+      handled as an EXACT followed by an UPTO. An EXACT of 1 is optimized. */
+
+      else
+        {
+        if (repeat_min != 1)
+          {
+          *code++ = OP_EXACT + op_type;  /* NB EXACT doesn't have repeat_type */
+          *code++ = repeat_min >> 8;
+          *code++ = (repeat_min & 255);
+          }
+
+        /* If the mininum is 1 and the previous item was a character string,
+        we either have to put back the item that got cancelled if the string
+        length was 1, or add the character back onto the end of a longer
+        string. For a character type nothing need be done; it will just get
+        put back naturally. Note that the final character is always going to
+        get added below. */
+
+        else if (*previous == OP_CHARS)
+          {
+          if (code == previous) code += 2; else previous[1]++;
+          }
+
+        /*  For a single negated character we also have to put back the
+        item that got cancelled. */
+
+        else if (*previous == OP_NOT) code++;
+
+        /* If the maximum is unlimited, insert an OP_STAR. */
+
+        if (repeat_max < 0)
+          {
+          *code++ = c;
+          *code++ = OP_STAR + repeat_type;
+          }
+
+        /* Else insert an UPTO if the max is greater than the min. */
+
+        else if (repeat_max != repeat_min)
+          {
+          *code++ = c;
+          repeat_max -= repeat_min;
+          *code++ = OP_UPTO + repeat_type;
+          *code++ = repeat_max >> 8;
+          *code++ = (repeat_max & 255);
+          }
+        }
+
+      /* The character or character type itself comes last in all cases. */
+
+      *code++ = c;
+      }
+
+    /* If previous was a character class or a back reference, we put the repeat
+    stuff after it, but just skip the item if the repeat was {0,0}. */
+
+    else if (*previous == OP_CLASS || *previous == OP_REF)
+      {
+      if (repeat_max == 0)
+        {
+        code = previous;
+        goto END_REPEAT;
+        }
+      if (repeat_min == 0 && repeat_max == -1)
+        *code++ = OP_CRSTAR + repeat_type;
+      else if (repeat_min == 1 && repeat_max == -1)
+        *code++ = OP_CRPLUS + repeat_type;
+      else if (repeat_min == 0 && repeat_max == 1)
+        *code++ = OP_CRQUERY + repeat_type;
+      else
+        {
+        *code++ = OP_CRRANGE + repeat_type;
+        *code++ = repeat_min >> 8;
+        *code++ = repeat_min & 255;
+        if (repeat_max == -1) repeat_max = 0;  /* 2-byte encoding for max */
+        *code++ = repeat_max >> 8;
+        *code++ = repeat_max & 255;
+        }
+      }
+
+    /* If previous was a bracket group, we may have to replicate it in certain
+    cases. */
+
+    else if ((int)*previous >= OP_BRA || (int)*previous == OP_ONCE ||
+             (int)*previous == OP_COND)
+      {
+      register int i;
+      int ketoffset = 0;
+      int len = code - previous;
+      uschar *bralink = NULL;
+
+      /* If the maximum repeat count is unlimited, find the end of the bracket
+      by scanning through from the start, and compute the offset back to it
+      from the current code pointer. There may be an OP_OPT setting following
+      the final KET, so we can't find the end just by going back from the code
+      pointer. */
+
+      if (repeat_max == -1)
+        {
+        register uschar *ket = previous;
+        do ket += (ket[1] << 8) + ket[2]; while (*ket != OP_KET);
+        ketoffset = code - ket;
+        }
+
+      /* The case of a zero minimum is special because of the need to stick
+      OP_BRAZERO in front of it, and because the group appears once in the
+      data, whereas in other cases it appears the minimum number of times. For
+      this reason, it is simplest to treat this case separately, as otherwise
+      the code gets far too messy. There are several special subcases when the
+      minimum is zero. */
+
+      if (repeat_min == 0)
+        {
+        /* If we set up a required char from the bracket, we must back off
+        to the previous value and reset the countlits value too. */
+
+        if (subcountlits > 0)
+          {
+          *reqchar = prevreqchar;
+          *countlits -= subcountlits;
+          }
+
+        /* If the maximum is also zero, we just omit the group from the output
+        altogether. */
+
+        if (repeat_max == 0)
+          {
+          code = previous;
+          goto END_REPEAT;
+          }
+
+        /* If the maximum is 1 or unlimited, we just have to stick in the
+        BRAZERO and do no more at this point. */
+
+        if (repeat_max <= 1)
+          {
+          memmove(previous+1, previous, len);
+          code++;
+          *previous++ = OP_BRAZERO + repeat_type;
+          }
+
+        /* If the maximum is greater than 1 and limited, we have to replicate
+        in a nested fashion, sticking OP_BRAZERO before each set of brackets.
+        The first one has to be handled carefully because it's the original
+        copy, which has to be moved up. The remainder can be handled by code
+        that is common with the non-zero minimum case below. We just have to
+        adjust the value or repeat_max, since one less copy is required. */
+
+        else
+          {
+          int offset;
+          memmove(previous+4, previous, len);
+          code += 4;
+          *previous++ = OP_BRAZERO + repeat_type;
+          *previous++ = OP_BRA;
+
+          /* We chain together the bracket offset fields that have to be
+          filled in later when the ends of the brackets are reached. */
+
+          offset = (bralink == NULL)? 0 : previous - bralink;
+          bralink = previous;
+          *previous++ = offset >> 8;
+          *previous++ = offset & 255;
+          }
+
+        repeat_max--;
+        }
+
+      /* If the minimum is greater than zero, replicate the group as many
+      times as necessary, and adjust the maximum to the number of subsequent
+      copies that we need. */
+
+      else
+        {
+        for (i = 1; i < repeat_min; i++)
+          {
+          memcpy(code, previous, len);
+          code += len;
+          }
+        if (repeat_max > 0) repeat_max -= repeat_min;
+        }
+
+      /* This code is common to both the zero and non-zero minimum cases. If
+      the maximum is limited, it replicates the group in a nested fashion,
+      remembering the bracket starts on a stack. In the case of a zero minimum,
+      the first one was set up above. In all cases the repeat_max now specifies
+      the number of additional copies needed. */
+
+      if (repeat_max >= 0)
+        {
+        for (i = repeat_max - 1; i >= 0; i--)
+          {
+          *code++ = OP_BRAZERO + repeat_type;
+
+          /* All but the final copy start a new nesting, maintaining the
+          chain of brackets outstanding. */
+
+          if (i != 0)
+            {
+            int offset;
+            *code++ = OP_BRA;
+            offset = (bralink == NULL)? 0 : code - bralink;
+            bralink = code;
+            *code++ = offset >> 8;
+            *code++ = offset & 255;
+            }
+
+          memcpy(code, previous, len);
+          code += len;
+          }
+
+        /* Now chain through the pending brackets, and fill in their length
+        fields (which are holding the chain links pro tem). */
+
+        while (bralink != NULL)
+          {
+          int oldlinkoffset;
+          int offset = code - bralink + 1;
+          uschar *bra = code - offset;
+          oldlinkoffset = (bra[1] << 8) + bra[2];
+          bralink = (oldlinkoffset == 0)? NULL : bralink - oldlinkoffset;
+          *code++ = OP_KET;
+          *code++ = bra[1] = offset >> 8;
+          *code++ = bra[2] = (offset & 255);
+          }
+        }
+
+      /* If the maximum is unlimited, set a repeater in the final copy. We
+      can't just offset backwards from the current code point, because we
+      don't know if there's been an options resetting after the ket. The
+      correct offset was computed above. */
+
+      else code[-ketoffset] = OP_KETRMAX + repeat_type;
+      }
+
+    /* Else there's some kind of shambles */
+
+    else
+      {
+      *errorptr = ERR11;
+      goto FAILED;
+      }
+
+    /* In all case we no longer have a previous item. */
+
+    END_REPEAT:
+    previous = NULL;
+    break;
+
+
+    /* Start of nested bracket sub-expression, or comment or lookahead or
+    lookbehind or option setting or condition. First deal with special things
+    that can come after a bracket; all are introduced by ?, and the appearance
+    of any of them means that this is not a referencing group. They were
+    checked for validity in the first pass over the string, so we don't have to
+    check for syntax errors here.  */
+
+    case '(':
+    newoptions = options;
+    skipbytes = 0;
+
+    if (*(++ptr) == '?')
+      {
+      int set, unset;
+      int *optset;
+
+      switch (*(++ptr))
+        {
+        case '#':                 /* Comment; skip to ket */
+        ptr++;
+        while (*ptr != ')') ptr++;
+        continue;
+
+        case ':':                 /* Non-extracting bracket */
+        bravalue = OP_BRA;
+        ptr++;
+        break;
+
+        case '(':
+        bravalue = OP_COND;       /* Conditional group */
+        if ((cd->ctypes[*(++ptr)] & ctype_digit) != 0)
+          {
+          int condref = *ptr - '0';
+          while (*(++ptr) != ')') condref = condref*10 + *ptr - '0';
+          if (condref == 0)
+            {
+            *errorptr = ERR35;
+            goto FAILED;
+            }
+          ptr++;
+          code[3] = OP_CREF;
+          code[4] = condref >> 8;
+          code[5] = condref & 255;
+          skipbytes = 3;
+          }
+        else ptr--;
+        break;
+
+        case '=':                 /* Positive lookahead */
+        bravalue = OP_ASSERT;
+        ptr++;
+        break;
+
+        case '!':                 /* Negative lookahead */
+        bravalue = OP_ASSERT_NOT;
+        ptr++;
+        break;
+
+        case '<':                 /* Lookbehinds */
+        switch (*(++ptr))
+          {
+          case '=':               /* Positive lookbehind */
+          bravalue = OP_ASSERTBACK;
+          ptr++;
+          break;
+
+          case '!':               /* Negative lookbehind */
+          bravalue = OP_ASSERTBACK_NOT;
+          ptr++;
+          break;
+
+          default:                /* Syntax error */
+          *errorptr = ERR24;
+          goto FAILED;
+          }
+        break;
+
+        case '>':                 /* One-time brackets */
+        bravalue = OP_ONCE;
+        ptr++;
+        break;
+
+        case 'R':                 /* Pattern recursion */
+        *code++ = OP_RECURSE;
+        ptr++;
+        continue;
+
+        default:                  /* Option setting */
+        set = unset = 0;
+        optset = &set;
+
+        while (*ptr != ')' && *ptr != ':')
+          {
+          switch (*ptr++)
+            {
+            case '-': optset = &unset; break;
+
+            case 'i': *optset |= PCRE_CASELESS; break;
+            case 'm': *optset |= PCRE_MULTILINE; break;
+            case 's': *optset |= PCRE_DOTALL; break;
+            case 'x': *optset |= PCRE_EXTENDED; break;
+            case 'U': *optset |= PCRE_UNGREEDY; break;
+            case 'X': *optset |= PCRE_EXTRA; break;
+
+            default:
+            *errorptr = ERR12;
+            goto FAILED;
+            }
+          }
+
+        /* Set up the changed option bits, but don't change anything yet. */
+
+        newoptions = (options | set) & (~unset);
+
+        /* If the options ended with ')' this is not the start of a nested
+        group with option changes, so the options change at this level. At top
+        level there is nothing else to be done (the options will in fact have
+        been set from the start of compiling as a result of the first pass) but
+        at an inner level we must compile code to change the ims options if
+        necessary, and pass the new setting back so that it can be put at the
+        start of any following branches, and when this group ends, a resetting
+        item can be compiled. */
+
+        if (*ptr == ')')
+          {
+          if ((options & PCRE_INGROUP) != 0 &&
+              (options & PCRE_IMS) != (newoptions & PCRE_IMS))
+            {
+            *code++ = OP_OPT;
+            *code++ = *optchanged = newoptions & PCRE_IMS;
+            }
+          options = newoptions;  /* Change options at this level */
+          previous = NULL;       /* This item can't be repeated */
+          continue;              /* It is complete */
+          }
+
+        /* If the options ended with ':' we are heading into a nested group
+        with possible change of options. Such groups are non-capturing and are
+        not assertions of any kind. All we need to do is skip over the ':';
+        the newoptions value is handled below. */
+
+        bravalue = OP_BRA;
+        ptr++;
+        }
+      }
+
+    /* Else we have a referencing group; adjust the opcode. If the bracket
+    number is greater than EXTRACT_BASIC_MAX, we set the opcode one higher, and
+    arrange for the true number to follow later, in an OP_BRANUMBER item. */
+
+    else
+      {
+      if (++(*brackets) > EXTRACT_BASIC_MAX)
+        {
+        bravalue = OP_BRA + EXTRACT_BASIC_MAX + 1;
+        code[3] = OP_BRANUMBER;
+        code[4] = *brackets >> 8;
+        code[5] = *brackets & 255;
+        skipbytes = 3;
+        }
+      else bravalue = OP_BRA + *brackets;
+      }
+
+    /* Process nested bracketed re. Assertions may not be repeated, but other
+    kinds can be. We copy code into a non-register variable in order to be able
+    to pass its address because some compilers complain otherwise. Pass in a
+    new setting for the ims options if they have changed. */
+
+    previous = (bravalue >= OP_ONCE)? code : NULL;
+    *code = bravalue;
+    tempcode = code;
+
+    if (!compile_regex(
+         options | PCRE_INGROUP,       /* Set for all nested groups */
+         ((options & PCRE_IMS) != (newoptions & PCRE_IMS))?
+           newoptions & PCRE_IMS : -1, /* Pass ims options if changed */
+         brackets,                     /* Extracting bracket count */
+         &tempcode,                    /* Where to put code (updated) */
+         &ptr,                         /* Input pointer (updated) */
+         errorptr,                     /* Where to put an error message */
+         (bravalue == OP_ASSERTBACK ||
+          bravalue == OP_ASSERTBACK_NOT), /* TRUE if back assert */
+         skipbytes,                    /* Skip over OP_COND/OP_BRANUMBER */
+         &subreqchar,                  /* For possible last char */
+         &subcountlits,                /* For literal count */
+         cd))                          /* Tables block */
+      goto FAILED;
+
+    /* At the end of compiling, code is still pointing to the start of the
+    group, while tempcode has been updated to point past the end of the group
+    and any option resetting that may follow it. The pattern pointer (ptr)
+    is on the bracket. */
+
+    /* If this is a conditional bracket, check that there are no more than
+    two branches in the group. */
+
+    else if (bravalue == OP_COND)
+      {
+      uschar *tc = code;
+      condcount = 0;
+
+      do {
+         condcount++;
+         tc += (tc[1] << 8) | tc[2];
+         }
+      while (*tc != OP_KET);
+
+      if (condcount > 2)
+        {
+        *errorptr = ERR27;
+        goto FAILED;
+        }
+      }
+
+    /* Handle updating of the required character. If the subpattern didn't
+    set one, leave it as it was. Otherwise, update it for normal brackets of
+    all kinds, forward assertions, and conditions with two branches. Don't
+    update the literal count for forward assertions, however. If the bracket
+    is followed by a quantifier with zero repeat, we have to back off. Hence
+    the definition of prevreqchar and subcountlits outside the main loop so
+    that they can be accessed for the back off. */
+
+    if (subreqchar > 0 &&
+         (bravalue >= OP_BRA || bravalue == OP_ONCE || bravalue == OP_ASSERT ||
+         (bravalue == OP_COND && condcount == 2)))
+      {
+      prevreqchar = *reqchar;
+      *reqchar = subreqchar;
+      if (bravalue != OP_ASSERT) *countlits += subcountlits;
+      }
+
+    /* Now update the main code pointer to the end of the group. */
+
+    code = tempcode;
+
+    /* Error if hit end of pattern */
+
+    if (*ptr != ')')
+      {
+      *errorptr = ERR14;
+      goto FAILED;
+      }
+    break;
+
+    /* Check \ for being a real metacharacter; if not, fall through and handle
+    it as a data character at the start of a string. Escape items are checked
+    for validity in the pre-compiling pass. */
+
+    case '\\':
+    tempptr = ptr;
+    c = check_escape(&ptr, errorptr, *brackets, options, FALSE, cd);
+
+    /* Handle metacharacters introduced by \. For ones like \d, the ESC_ values
+    are arranged to be the negation of the corresponding OP_values. For the
+    back references, the values are ESC_REF plus the reference number. Only
+    back references and those types that consume a character may be repeated.
+    We can test for values between ESC_b and ESC_Z for the latter; this may
+    have to change if any new ones are ever created. */
+
+    if (c < 0)
+      {
+      if (-c >= ESC_REF)
+        {
+        int number = -c - ESC_REF;
+        previous = code;
+        *code++ = OP_REF;
+        *code++ = number >> 8;
+        *code++ = number & 255;
+        }
+      else
+        {
+        previous = (-c > ESC_b && -c < ESC_Z)? code : NULL;
+        *code++ = -c;
+        }
+      continue;
+      }
+
+    /* Data character: reset and fall through */
+
+    ptr = tempptr;
+    c = '\\';
+
+    /* Handle a run of data characters until a metacharacter is encountered.
+    The first character is guaranteed not to be whitespace or # when the
+    extended flag is set. */
+
+    NORMAL_CHAR:
+    default:
+    previous = code;
+    *code = OP_CHARS;
+    code += 2;
+    length = 0;
+
+    do
+      {
+      if ((options & PCRE_EXTENDED) != 0)
+        {
+        if ((cd->ctypes[c] & ctype_space) != 0) continue;
+        if (c == '#')
+          {
+          /* The space before the ; is to avoid a warning on a silly compiler
+          on the Macintosh. */
+          while ((c = *(++ptr)) != 0 && c != NEWLINE) ;
+          if (c == 0) break;
+          continue;
+          }
+        }
+
+      /* Backslash may introduce a data char or a metacharacter. Escaped items
+      are checked for validity in the pre-compiling pass. Stop the string
+      before a metaitem. */
+
+      if (c == '\\')
+        {
+        tempptr = ptr;
+        c = check_escape(&ptr, errorptr, *brackets, options, FALSE, cd);
+        if (c < 0) { ptr = tempptr; break; }
+
+        /* If a character is > 127 in UTF-8 mode, we have to turn it into
+        two or more characters in the UTF-8 encoding. */
+
+#ifdef SUPPORT_UTF8
+        if (c > 127 && (options & PCRE_UTF8) != 0)
+          {
+          uschar buffer[8];
+          int len = ord2utf8(c, buffer);
+          for (c = 0; c < len; c++) *code++ = buffer[c];
+          length += len;
+          continue;
+          }
+#endif
+        }
+
+      /* Ordinary character or single-char escape */
+
+      *code++ = c;
+      length++;
+      }
+
+    /* This "while" is the end of the "do" above. */
+
+    while (length < MAXLIT && (cd->ctypes[c = *(++ptr)] & ctype_meta) == 0);
+
+    /* Update the last character and the count of literals */
+
+    prevreqchar = (length > 1)? code[-2] : *reqchar;
+    *reqchar = code[-1];
+    *countlits += length;
+
+    /* Compute the length and set it in the data vector, and advance to
+    the next state. */
+
+    previous[1] = length;
+    if (length < MAXLIT) ptr--;
+    break;
+    }
+  }                   /* end of big loop */
+
+/* Control never reaches here by falling through, only by a goto for all the
+error states. Pass back the position in the pattern so that it can be displayed
+to the user for diagnosing the error. */
+
+FAILED:
+*ptrptr = ptr;
+return FALSE;
+}
+
+
+
+
+/*************************************************
+*     Compile sequence of alternatives           *
+*************************************************/
+
+/* On entry, ptr is pointing past the bracket character, but on return
+it points to the closing bracket, or vertical bar, or end of string.
+The code variable is pointing at the byte into which the BRA operator has been
+stored. If the ims options are changed at the start (for a (?ims: group) or
+during any branch, we need to insert an OP_OPT item at the start of every
+following branch to ensure they get set correctly at run time, and also pass
+the new options into every subsequent branch compile.
+
+Argument:
+  options     the option bits
+  optchanged  new ims options to set as if (?ims) were at the start, or -1
+               for no change
+  brackets    -> int containing the number of extracting brackets used
+  codeptr     -> the address of the current code pointer
+  ptrptr      -> the address of the current pattern pointer
+  errorptr    -> pointer to error message
+  lookbehind  TRUE if this is a lookbehind assertion
+  skipbytes   skip this many bytes at start (for OP_COND, OP_BRANUMBER)
+  reqchar     -> place to put the last required character, or a negative number
+  countlits   -> place to put the shortest literal count of any branch
+  cd          points to the data block with tables pointers
+
+Returns:      TRUE on success
+*/
+
+static BOOL
+compile_regex(int options, int optchanged, int *brackets, uschar **codeptr,
+  const uschar **ptrptr, const char **errorptr, BOOL lookbehind, int skipbytes,
+  int *reqchar, int *countlits, compile_data *cd)
+{
+const uschar *ptr = *ptrptr;
+uschar *code = *codeptr;
+uschar *last_branch = code;
+uschar *start_bracket = code;
+uschar *reverse_count = NULL;
+int oldoptions = options & PCRE_IMS;
+int branchreqchar, branchcountlits;
+
+*reqchar = -1;
+*countlits = INT_MAX;
+code += 3 + skipbytes;
+
+/* Loop for each alternative branch */
+
+for (;;)
+  {
+  int length;
+
+  /* Handle change of options */
+
+  if (optchanged >= 0)
+    {
+    *code++ = OP_OPT;
+    *code++ = optchanged;
+    options = (options & ~PCRE_IMS) | optchanged;
+    }
+
+  /* Set up dummy OP_REVERSE if lookbehind assertion */
+
+  if (lookbehind)
+    {
+    *code++ = OP_REVERSE;
+    reverse_count = code;
+    *code++ = 0;
+    *code++ = 0;
+    }
+
+  /* Now compile the branch */
+
+  if (!compile_branch(options, brackets, &code, &ptr, errorptr, &optchanged,
+      &branchreqchar, &branchcountlits, cd))
+    {
+    *ptrptr = ptr;
+    return FALSE;
+    }
+
+  /* Fill in the length of the last branch */
+
+  length = code - last_branch;
+  last_branch[1] = length >> 8;
+  last_branch[2] = length & 255;
+
+  /* Save the last required character if all branches have the same; a current
+  value of -1 means unset, while -2 means "previous branch had no last required
+  char".  */
+
+  if (*reqchar != -2)
+    {
+    if (branchreqchar >= 0)
+      {
+      if (*reqchar == -1) *reqchar = branchreqchar;
+      else if (*reqchar != branchreqchar) *reqchar = -2;
+      }
+    else *reqchar = -2;
+    }
+
+  /* Keep the shortest literal count */
+
+  if (branchcountlits < *countlits) *countlits = branchcountlits;
+  DPRINTF(("literal count = %d min=%d\n", branchcountlits, *countlits));
+
+  /* If lookbehind, check that this branch matches a fixed-length string,
+  and put the length into the OP_REVERSE item. Temporarily mark the end of
+  the branch with OP_END. */
+
+  if (lookbehind)
+    {
+    *code = OP_END;
+    length = find_fixedlength(last_branch, options);
+    DPRINTF(("fixed length = %d\n", length));
+    if (length < 0)
+      {
+      *errorptr = ERR25;
+      *ptrptr = ptr;
+      return FALSE;
+      }
+    reverse_count[0] = (length >> 8);
+    reverse_count[1] = length & 255;
+    }
+
+  /* Reached end of expression, either ')' or end of pattern. Insert a
+  terminating ket and the length of the whole bracketed item, and return,
+  leaving the pointer at the terminating char. If any of the ims options
+  were changed inside the group, compile a resetting op-code following. */
+
+  if (*ptr != '|')
+    {
+    length = code - start_bracket;
+    *code++ = OP_KET;
+    *code++ = length >> 8;
+    *code++ = length & 255;
+    if (optchanged >= 0)
+      {
+      *code++ = OP_OPT;
+      *code++ = oldoptions;
+      }
+    *codeptr = code;
+    *ptrptr = ptr;
+    return TRUE;
+    }
+
+  /* Another branch follows; insert an "or" node and advance the pointer. */
+
+  *code = OP_ALT;
+  last_branch = code;
+  code += 3;
+  ptr++;
+  }
+/* Control never reaches here */
+}
+
+
+
+
+/*************************************************
+*      Find first significant op code            *
+*************************************************/
+
+/* This is called by several functions that scan a compiled expression looking
+for a fixed first character, or an anchoring op code etc. It skips over things
+that do not influence this. For one application, a change of caseless option is
+important.
+
+Arguments:
+  code       pointer to the start of the group
+  options    pointer to external options
+  optbit     the option bit whose changing is significant, or
+             zero if none are
+  optstop    TRUE to return on option change, otherwise change the options
+               value and continue
+
+Returns:     pointer to the first significant opcode
+*/
+
+static const uschar*
+first_significant_code(const uschar *code, int *options, int optbit,
+  BOOL optstop)
+{
+for (;;)
+  {
+  switch ((int)*code)
+    {
+    case OP_OPT:
+    if (optbit > 0 && ((int)code[1] & optbit) != (*options & optbit))
+      {
+      if (optstop) return code;
+      *options = (int)code[1];
+      }
+    code += 2;
+    break;
+
+    case OP_CREF:
+    case OP_BRANUMBER:
+    code += 3;
+    break;
+
+    case OP_WORD_BOUNDARY:
+    case OP_NOT_WORD_BOUNDARY:
+    code++;
+    break;
+
+    case OP_ASSERT_NOT:
+    case OP_ASSERTBACK:
+    case OP_ASSERTBACK_NOT:
+    do code += (code[1] << 8) + code[2]; while (*code == OP_ALT);
+    code += 3;
+    break;
+
+    default:
+    return code;
+    }
+  }
+/* Control never reaches here */
+}
+
+
+
+
+/*************************************************
+*          Check for anchored expression         *
+*************************************************/
+
+/* Try to find out if this is an anchored regular expression. Consider each
+alternative branch. If they all start with OP_SOD or OP_CIRC, or with a bracket
+all of whose alternatives start with OP_SOD or OP_CIRC (recurse ad lib), then
+it's anchored. However, if this is a multiline pattern, then only OP_SOD
+counts, since OP_CIRC can match in the middle.
+
+A branch is also implicitly anchored if it starts with .* and DOTALL is set,
+because that will try the rest of the pattern at all possible matching points,
+so there is no point trying them again.
+
+Arguments:
+  code       points to start of expression (the bracket)
+  options    points to the options setting
+
+Returns:     TRUE or FALSE
+*/
+
+static BOOL
+is_anchored(register const uschar *code, int *options)
+{
+do {
+   const uschar *scode = first_significant_code(code + 3, options,
+     PCRE_MULTILINE, FALSE);
+   register int op = *scode;
+   if (op >= OP_BRA || op == OP_ASSERT || op == OP_ONCE || op == OP_COND)
+     { if (!is_anchored(scode, options)) return FALSE; }
+   else if ((op == OP_TYPESTAR || op == OP_TYPEMINSTAR) &&
+            (*options & PCRE_DOTALL) != 0)
+     { if (scode[1] != OP_ANY) return FALSE; }
+   else if (op != OP_SOD &&
+           ((*options & PCRE_MULTILINE) != 0 || op != OP_CIRC))
+     return FALSE;
+   code += (code[1] << 8) + code[2];
+   }
+while (*code == OP_ALT);
+return TRUE;
+}
+
+
+
+/*************************************************
+*         Check for starting with ^ or .*        *
+*************************************************/
+
+/* This is called to find out if every branch starts with ^ or .* so that
+"first char" processing can be done to speed things up in multiline
+matching and for non-DOTALL patterns that start with .* (which must start at
+the beginning or after \n).
+
+Argument:  points to start of expression (the bracket)
+Returns:   TRUE or FALSE
+*/
+
+static BOOL
+is_startline(const uschar *code)
+{
+do {
+   const uschar *scode = first_significant_code(code + 3, NULL, 0, FALSE);
+   register int op = *scode;
+   if (op >= OP_BRA || op == OP_ASSERT || op == OP_ONCE || op == OP_COND)
+     { if (!is_startline(scode)) return FALSE; }
+   else if (op == OP_TYPESTAR || op == OP_TYPEMINSTAR)
+     { if (scode[1] != OP_ANY) return FALSE; }
+   else if (op != OP_CIRC) return FALSE;
+   code += (code[1] << 8) + code[2];
+   }
+while (*code == OP_ALT);
+return TRUE;
+}
+
+
+
+/*************************************************
+*          Check for fixed first char            *
+*************************************************/
+
+/* Try to find out if there is a fixed first character. This is called for
+unanchored expressions, as it speeds up their processing quite considerably.
+Consider each alternative branch. If they all start with the same char, or with
+a bracket all of whose alternatives start with the same char (recurse ad lib),
+then we return that char, otherwise -1.
+
+Arguments:
+  code       points to start of expression (the bracket)
+  options    pointer to the options (used to check casing changes)
+
+Returns:     -1 or the fixed first char
+*/
+
+static int
+find_firstchar(const uschar *code, int *options)
+{
+register int c = -1;
+do {
+   int d;
+   const uschar *scode = first_significant_code(code + 3, options,
+     PCRE_CASELESS, TRUE);
+   register int op = *scode;
+
+   if (op >= OP_BRA) op = OP_BRA;
+
+   switch(op)
+     {
+     default:
+     return -1;
+
+     case OP_BRA:
+     case OP_ASSERT:
+     case OP_ONCE:
+     case OP_COND:
+     if ((d = find_firstchar(scode, options)) < 0) return -1;
+     if (c < 0) c = d; else if (c != d) return -1;
+     break;
+
+     case OP_EXACT:       /* Fall through */
+     scode++;
+
+     case OP_CHARS:       /* Fall through */
+     scode++;
+
+     case OP_PLUS:
+     case OP_MINPLUS:
+     if (c < 0) c = scode[1]; else if (c != scode[1]) return -1;
+     break;
+     }
+
+   code += (code[1] << 8) + code[2];
+   }
+while (*code == OP_ALT);
+return c;
+}
+
+
+
+
+
+/*************************************************
+*        Compile a Regular Expression            *
+*************************************************/
+
+/* This function takes a string and returns a pointer to a block of store
+holding a compiled version of the expression.
+
+Arguments:
+  pattern      the regular expression
+  options      various option bits
+  errorptr     pointer to pointer to error text
+  erroroffset  ptr offset in pattern where error was detected
+  tables       pointer to character tables or NULL
+
+Returns:       pointer to compiled data block, or NULL on error,
+               with errorptr and erroroffset set
+*/
+
+pcre *
+pcre_compile(const char *pattern, int options, const char **errorptr,
+  int *erroroffset, const unsigned char *tables)
+{
+real_pcre *re;
+int length = 3;      /* For initial BRA plus length */
+int runlength;
+int c, reqchar, countlits;
+int bracount = 0;
+int top_backref = 0;
+int branch_extra = 0;
+int branch_newextra;
+unsigned int brastackptr = 0;
+size_t size;
+uschar *code;
+const uschar *ptr;
+compile_data compile_block;
+int brastack[BRASTACK_SIZE];
+uschar bralenstack[BRASTACK_SIZE];
+
+#ifdef DEBUG
+uschar *code_base, *code_end;
+#endif
+
+/* Can't support UTF8 unless PCRE has been compiled to include the code. */
+
+#ifndef SUPPORT_UTF8
+if ((options & PCRE_UTF8) != 0)
+  {
+  *errorptr = ERR32;
+  return NULL;
+  }
+#endif
+
+/* We can't pass back an error message if errorptr is NULL; I guess the best we
+can do is just return NULL. */
+
+if (errorptr == NULL) return NULL;
+*errorptr = NULL;
+
+/* However, we can give a message for this error */
+
+if (erroroffset == NULL)
+  {
+  *errorptr = ERR16;
+  return NULL;
+  }
+*erroroffset = 0;
+
+if ((options & ~PUBLIC_OPTIONS) != 0)
+  {
+  *errorptr = ERR17;
+  return NULL;
+  }
+
+/* Set up pointers to the individual character tables */
+
+if (tables == NULL) tables = pcre_default_tables;
+compile_block.lcc = tables + lcc_offset;
+compile_block.fcc = tables + fcc_offset;
+compile_block.cbits = tables + cbits_offset;
+compile_block.ctypes = tables + ctypes_offset;
+
+/* Reflect pattern for debugging output */
+
+DPRINTF(("------------------------------------------------------------------\n"));
+DPRINTF(("%s\n", pattern));
+
+/* The first thing to do is to make a pass over the pattern to compute the
+amount of store required to hold the compiled code. This does not have to be
+perfect as long as errors are overestimates. At the same time we can detect any
+internal flag settings. Make an attempt to correct for any counted white space
+if an "extended" flag setting appears late in the pattern. We can't be so
+clever for #-comments. */
+
+ptr = (const uschar *)(pattern - 1);
+while ((c = *(++ptr)) != 0)
+  {
+  int min, max;
+  int class_charcount;
+  int bracket_length;
+
+  if ((options & PCRE_EXTENDED) != 0)
+    {
+    if ((compile_block.ctypes[c] & ctype_space) != 0) continue;
+    if (c == '#')
+      {
+      /* The space before the ; is to avoid a warning on a silly compiler
+      on the Macintosh. */
+      while ((c = *(++ptr)) != 0 && c != NEWLINE) ;
+      continue;
+      }
+    }
+
+  switch(c)
+    {
+    /* A backslashed item may be an escaped "normal" character or a
+    character type. For a "normal" character, put the pointers and
+    character back so that tests for whitespace etc. in the input
+    are done correctly. */
+
+    case '\\':
+      {
+      const uschar *save_ptr = ptr;
+      c = check_escape(&ptr, errorptr, bracount, options, FALSE, &compile_block);
+      if (*errorptr != NULL) goto PCRE_ERROR_RETURN;
+      if (c >= 0)
+        {
+        ptr = save_ptr;
+        c = '\\';
+        goto NORMAL_CHAR;
+        }
+      }
+    length++;
+
+    /* A back reference needs an additional 2 bytes, plus either one or 5
+    bytes for a repeat. We also need to keep the value of the highest
+    back reference. */
+
+    if (c <= -ESC_REF)
+      {
+      int refnum = -c - ESC_REF;
+      if (refnum > top_backref) top_backref = refnum;
+      length += 2;   /* For single back reference */
+      if (ptr[1] == '{' && is_counted_repeat(ptr+2, &compile_block))
+        {
+        ptr = read_repeat_counts(ptr+2, &min, &max, errorptr, &compile_block);
+        if (*errorptr != NULL) goto PCRE_ERROR_RETURN;
+        if ((min == 0 && (max == 1 || max == -1)) ||
+          (min == 1 && max == -1))
+            length++;
+        else length += 5;
+        if (ptr[1] == '?') ptr++;
+        }
+      }
+    continue;
+
+    case '^':
+    case '.':
+    case '$':
+    case '*':     /* These repeats won't be after brackets; */
+    case '+':     /* those are handled separately */
+    case '?':
+    length++;
+    continue;
+
+    /* This covers the cases of repeats after a single char, metachar, class,
+    or back reference. */
+
+    case '{':
+    if (!is_counted_repeat(ptr+1, &compile_block)) goto NORMAL_CHAR;
+    ptr = read_repeat_counts(ptr+1, &min, &max, errorptr, &compile_block);
+    if (*errorptr != NULL) goto PCRE_ERROR_RETURN;
+    if ((min == 0 && (max == 1 || max == -1)) ||
+      (min == 1 && max == -1))
+        length++;
+    else
+      {
+      length--;   /* Uncount the original char or metachar */
+      if (min == 1) length++; else if (min > 0) length += 4;
+      if (max > 0) length += 4; else length += 2;
+      }
+    if (ptr[1] == '?') ptr++;
+    continue;
+
+    /* An alternation contains an offset to the next branch or ket. If any ims
+    options changed in the previous branch(es), and/or if we are in a
+    lookbehind assertion, extra space will be needed at the start of the
+    branch. This is handled by branch_extra. */
+
+    case '|':
+    length += 3 + branch_extra;
+    continue;
+
+    /* A character class uses 33 characters. Don't worry about character types
+    that aren't allowed in classes - they'll get picked up during the compile.
+    A character class that contains only one character uses 2 or 3 bytes,
+    depending on whether it is negated or not. Notice this where we can. */
+
+    case '[':
+    class_charcount = 0;
+    if (*(++ptr) == '^') ptr++;
+    do
+      {
+      if (*ptr == '\\')
+        {
+        int ch = check_escape(&ptr, errorptr, bracount, options, TRUE,
+          &compile_block);
+        if (*errorptr != NULL) goto PCRE_ERROR_RETURN;
+        if (-ch == ESC_b) class_charcount++; else class_charcount = 10;
+        }
+      else class_charcount++;
+      ptr++;
+      }
+    while (*ptr != 0 && *ptr != ']');
+
+    /* Repeats for negated single chars are handled by the general code */
+
+    if (class_charcount == 1) length += 3; else
+      {
+      length += 33;
+
+      /* A repeat needs either 1 or 5 bytes. */
+
+      if (*ptr != 0 && ptr[1] == '{' && is_counted_repeat(ptr+2, &compile_block))
+        {
+        ptr = read_repeat_counts(ptr+2, &min, &max, errorptr, &compile_block);
+        if (*errorptr != NULL) goto PCRE_ERROR_RETURN;
+        if ((min == 0 && (max == 1 || max == -1)) ||
+          (min == 1 && max == -1))
+            length++;
+        else length += 5;
+        if (ptr[1] == '?') ptr++;
+        }
+      }
+    continue;
+
+    /* Brackets may be genuine groups or special things */
+
+    case '(':
+    branch_newextra = 0;
+    bracket_length = 3;
+
+    /* Handle special forms of bracket, which all start (? */
+
+    if (ptr[1] == '?')
+      {
+      int set, unset;
+      int *optset;
+
+      switch (c = ptr[2])
+        {
+        /* Skip over comments entirely */
+        case '#':
+        ptr += 3;
+        while (*ptr != 0 && *ptr != ')') ptr++;
+        if (*ptr == 0)
+          {
+          *errorptr = ERR18;
+          goto PCRE_ERROR_RETURN;
+          }
+        continue;
+
+        /* Non-referencing groups and lookaheads just move the pointer on, and
+        then behave like a non-special bracket, except that they don't increment
+        the count of extracting brackets. Ditto for the "once only" bracket,
+        which is in Perl from version 5.005. */
+
+        case ':':
+        case '=':
+        case '!':
+        case '>':
+        ptr += 2;
+        break;
+
+        /* A recursive call to the regex is an extension, to provide the
+        facility which can be obtained by $(?p{perl-code}) in Perl 5.6. */
+
+        case 'R':
+        if (ptr[3] != ')')
+          {
+          *errorptr = ERR29;
+          goto PCRE_ERROR_RETURN;
+          }
+        ptr += 3;
+        length += 1;
+        break;
+
+        /* Lookbehinds are in Perl from version 5.005 */
+
+        case '<':
+        if (ptr[3] == '=' || ptr[3] == '!')
+          {
+          ptr += 3;
+          branch_newextra = 3;
+          length += 3;         /* For the first branch */
+          break;
+          }
+        *errorptr = ERR24;
+        goto PCRE_ERROR_RETURN;
+
+        /* Conditionals are in Perl from version 5.005. The bracket must either
+        be followed by a number (for bracket reference) or by an assertion
+        group. */
+
+        case '(':
+        if ((compile_block.ctypes[ptr[3]] & ctype_digit) != 0)
+          {
+          ptr += 4;
+          length += 3;
+          while ((compile_block.ctypes[*ptr] & ctype_digit) != 0) ptr++;
+          if (*ptr != ')')
+            {
+            *errorptr = ERR26;
+            goto PCRE_ERROR_RETURN;
+            }
+          }
+        else   /* An assertion must follow */
+          {
+          ptr++;   /* Can treat like ':' as far as spacing is concerned */
+          if (ptr[2] != '?' ||
+             (ptr[3] != '=' && ptr[3] != '!' && ptr[3] != '<') )
+            {
+            ptr += 2;    /* To get right offset in message */
+            *errorptr = ERR28;
+            goto PCRE_ERROR_RETURN;
+            }
+          }
+        break;
+
+        /* Else loop checking valid options until ) is met. Anything else is an
+        error. If we are without any brackets, i.e. at top level, the settings
+        act as if specified in the options, so massage the options immediately.
+        This is for backward compatibility with Perl 5.004. */
+
+        default:
+        set = unset = 0;
+        optset = &set;
+        ptr += 2;
+
+        for (;; ptr++)
+          {
+          c = *ptr;
+          switch (c)
+            {
+            case 'i':
+            *optset |= PCRE_CASELESS;
+            continue;
+
+            case 'm':
+            *optset |= PCRE_MULTILINE;
+            continue;
+
+            case 's':
+            *optset |= PCRE_DOTALL;
+            continue;
+
+            case 'x':
+            *optset |= PCRE_EXTENDED;
+            continue;
+
+            case 'X':
+            *optset |= PCRE_EXTRA;
+            continue;
+
+            case 'U':
+            *optset |= PCRE_UNGREEDY;
+            continue;
+
+            case '-':
+            optset = &unset;
+            continue;
+
+            /* A termination by ')' indicates an options-setting-only item;
+            this is global at top level; otherwise nothing is done here and
+            it is handled during the compiling process on a per-bracket-group
+            basis. */
+
+            case ')':
+            if (brastackptr == 0)
+              {
+              options = (options | set) & (~unset);
+              set = unset = 0;     /* To save length */
+              }
+            /* Fall through */
+
+            /* A termination by ':' indicates the start of a nested group with
+            the given options set. This is again handled at compile time, but
+            we must allow for compiled space if any of the ims options are
+            set. We also have to allow for resetting space at the end of
+            the group, which is why 4 is added to the length and not just 2.
+            If there are several changes of options within the same group, this
+            will lead to an over-estimate on the length, but this shouldn't
+            matter very much. We also have to allow for resetting options at
+            the start of any alternations, which we do by setting
+            branch_newextra to 2. Finally, we record whether the case-dependent
+            flag ever changes within the regex. This is used by the "required
+            character" code. */
+
+            case ':':
+            if (((set|unset) & PCRE_IMS) != 0)
+              {
+              length += 4;
+              branch_newextra = 2;
+              if (((set|unset) & PCRE_CASELESS) != 0) options |= PCRE_ICHANGED;
+              }
+            goto END_OPTIONS;
+
+            /* Unrecognized option character */
+
+            default:
+            *errorptr = ERR12;
+            goto PCRE_ERROR_RETURN;
+            }
+          }
+
+        /* If we hit a closing bracket, that's it - this is a freestanding
+        option-setting. We need to ensure that branch_extra is updated if
+        necessary. The only values branch_newextra can have here are 0 or 2.
+        If the value is 2, then branch_extra must either be 2 or 5, depending
+        on whether this is a lookbehind group or not. */
+
+        END_OPTIONS:
+        if (c == ')')
+          {
+          if (branch_newextra == 2 && (branch_extra == 0 || branch_extra == 3))
+            branch_extra += branch_newextra;
+          continue;
+          }
+
+        /* If options were terminated by ':' control comes here. Fall through
+        to handle the group below. */
+        }
+      }
+
+    /* Extracting brackets must be counted so we can process escapes in a
+    Perlish way. If the number exceeds EXTRACT_BASIC_MAX we are going to
+    need an additional 3 bytes of store per extracting bracket. */
+
+    else
+      {
+      bracount++;
+      if (bracount > EXTRACT_BASIC_MAX) bracket_length += 3;
+      }
+
+    /* Save length for computing whole length at end if there's a repeat that
+    requires duplication of the group. Also save the current value of
+    branch_extra, and start the new group with the new value. If non-zero, this
+    will either be 2 for a (?imsx: group, or 3 for a lookbehind assertion. */
+
+    if (brastackptr >= sizeof(brastack)/sizeof(int))
+      {
+      *errorptr = ERR19;
+      goto PCRE_ERROR_RETURN;
+      }
+
+    bralenstack[brastackptr] = branch_extra;
+    branch_extra = branch_newextra;
+
+    brastack[brastackptr++] = length;
+    length += bracket_length;
+    continue;
+
+    /* Handle ket. Look for subsequent max/min; for certain sets of values we
+    have to replicate this bracket up to that many times. If brastackptr is
+    0 this is an unmatched bracket which will generate an error, but take care
+    not to try to access brastack[-1] when computing the length and restoring
+    the branch_extra value. */
+
+    case ')':
+    length += 3;
+      {
+      int minval = 1;
+      int maxval = 1;
+      int duplength;
+
+      if (brastackptr > 0)
+        {
+        duplength = length - brastack[--brastackptr];
+        branch_extra = bralenstack[brastackptr];
+        }
+      else duplength = 0;
+
+      /* Leave ptr at the final char; for read_repeat_counts this happens
+      automatically; for the others we need an increment. */
+
+      if ((c = ptr[1]) == '{' && is_counted_repeat(ptr+2, &compile_block))
+        {
+        ptr = read_repeat_counts(ptr+2, &minval, &maxval, errorptr,
+          &compile_block);
+        if (*errorptr != NULL) goto PCRE_ERROR_RETURN;
+        }
+      else if (c == '*') { minval = 0; maxval = -1; ptr++; }
+      else if (c == '+') { maxval = -1; ptr++; }
+      else if (c == '?') { minval = 0; ptr++; }
+
+      /* If the minimum is zero, we have to allow for an OP_BRAZERO before the
+      group, and if the maximum is greater than zero, we have to replicate
+      maxval-1 times; each replication acquires an OP_BRAZERO plus a nesting
+      bracket set - hence the 7. */
+
+      if (minval == 0)
+        {
+        length++;
+        if (maxval > 0) length += (maxval - 1) * (duplength + 7);
+        }
+
+      /* When the minimum is greater than zero, 1 we have to replicate up to
+      minval-1 times, with no additions required in the copies. Then, if
+      there is a limited maximum we have to replicate up to maxval-1 times
+      allowing for a BRAZERO item before each optional copy and nesting
+      brackets for all but one of the optional copies. */
+
+      else
+        {
+        length += (minval - 1) * duplength;
+        if (maxval > minval)   /* Need this test as maxval=-1 means no limit */
+          length += (maxval - minval) * (duplength + 7) - 6;
+        }
+      }
+    continue;
+
+    /* Non-special character. For a run of such characters the length required
+    is the number of characters + 2, except that the maximum run length is 255.
+    We won't get a skipped space or a non-data escape or the start of a #
+    comment as the first character, so the length can't be zero. */
+
+    NORMAL_CHAR:
+    default:
+    length += 2;
+    runlength = 0;
+    do
+      {
+      if ((options & PCRE_EXTENDED) != 0)
+        {
+        if ((compile_block.ctypes[c] & ctype_space) != 0) continue;
+        if (c == '#')
+          {
+          /* The space before the ; is to avoid a warning on a silly compiler
+          on the Macintosh. */
+          while ((c = *(++ptr)) != 0 && c != NEWLINE) ;
+          continue;
+          }
+        }
+
+      /* Backslash may introduce a data char or a metacharacter; stop the
+      string before the latter. */
+
+      if (c == '\\')
+        {
+        const uschar *saveptr = ptr;
+        c = check_escape(&ptr, errorptr, bracount, options, FALSE,
+          &compile_block);
+        if (*errorptr != NULL) goto PCRE_ERROR_RETURN;
+        if (c < 0) { ptr = saveptr; break; }
+
+#ifdef SUPPORT_UTF8
+        if (c > 127 && (options & PCRE_UTF8) != 0)
+          {
+          int i;
+          for (i = 0; i < sizeof(utf8_table1)/sizeof(int); i++)
+            if (c <= utf8_table1[i]) break;
+          runlength += i;
+          }
+#endif
+        }
+
+      /* Ordinary character or single-char escape */
+
+      runlength++;
+      }
+
+    /* This "while" is the end of the "do" above. */
+
+    while (runlength < MAXLIT &&
+      (compile_block.ctypes[c = *(++ptr)] & ctype_meta) == 0);
+
+    ptr--;
+    length += runlength;
+    continue;
+    }
+  }
+
+length += 4;    /* For final KET and END */
+
+if (length > 65539)
+  {
+  *errorptr = ERR20;
+  return NULL;
+  }
+
+/* Compute the size of data block needed and get it, either from malloc or
+externally provided function. We specify "code[0]" in the offsetof() expression
+rather than just "code", because it has been reported that one broken compiler
+fails on "code" because it is also an independent variable. It should make no
+difference to the value of the offsetof(). */
+
+size = length + offsetof(real_pcre, code[0]);
+re = (real_pcre *)(pcre_malloc)(size);
+
+if (re == NULL)
+  {
+  *errorptr = ERR21;
+  return NULL;
+  }
+
+/* Put in the magic number, and save the size, options, and table pointer */
+
+re->magic_number = MAGIC_NUMBER;
+re->size = size;
+re->options = options;
+re->tables = tables;
+
+/* Set up a starting, non-extracting bracket, then compile the expression. On
+error, *errorptr will be set non-NULL, so we don't need to look at the result
+of the function here. */
+
+ptr = (const uschar *)pattern;
+code = re->code;
+*code = OP_BRA;
+bracount = 0;
+(void)compile_regex(options, -1, &bracount, &code, &ptr, errorptr, FALSE, 0,
+  &reqchar, &countlits, &compile_block);
+re->top_bracket = bracount;
+re->top_backref = top_backref;
+
+/* If not reached end of pattern on success, there's an excess bracket. */
+
+if (*errorptr == NULL && *ptr != 0) *errorptr = ERR22;
+
+/* Fill in the terminating state and check for disastrous overflow, but
+if debugging, leave the test till after things are printed out. */
+
+*code++ = OP_END;
+
+#ifndef DEBUG
+if (code - re->code > length) *errorptr = ERR23;
+#endif
+
+/* Give an error if there's back reference to a non-existent capturing
+subpattern. */
+
+if (top_backref > re->top_bracket) *errorptr = ERR15;
+
+/* Failed to compile */
+
+if (*errorptr != NULL)
+  {
+  (pcre_free)(re);
+  PCRE_ERROR_RETURN:
+  *erroroffset = ptr - (const uschar *)pattern;
+  return NULL;
+  }
+
+/* If the anchored option was not passed, set flag if we can determine that the
+pattern is anchored by virtue of ^ characters or \A or anything else (such as
+starting with .* when DOTALL is set).
+
+Otherwise, see if we can determine what the first character has to be, because
+that speeds up unanchored matches no end. If not, see if we can set the
+PCRE_STARTLINE flag. This is helpful for multiline matches when all branches
+start with ^. and also when all branches start with .* for non-DOTALL matches.
+*/
+
+if ((options & PCRE_ANCHORED) == 0)
+  {
+  int temp_options = options;
+  if (is_anchored(re->code, &temp_options))
+    re->options |= PCRE_ANCHORED;
+  else
+    {
+    int ch = find_firstchar(re->code, &temp_options);
+    if (ch >= 0)
+      {
+      re->first_char = ch;
+      re->options |= PCRE_FIRSTSET;
+      }
+    else if (is_startline(re->code))
+      re->options |= PCRE_STARTLINE;
+    }
+  }
+
+/* Save the last required character if there are at least two literal
+characters on all paths, or if there is no first character setting. */
+
+if (reqchar >= 0 && (countlits > 1 || (re->options & PCRE_FIRSTSET) == 0))
+  {
+  re->req_char = reqchar;
+  re->options |= PCRE_REQCHSET;
+  }
+
+/* Print out the compiled data for debugging */
+
+#ifdef DEBUG
+
+printf("Length = %d top_bracket = %d top_backref = %d\n",
+  length, re->top_bracket, re->top_backref);
+
+if (re->options != 0)
+  {
+  printf("%s%s%s%s%s%s%s%s%s\n",
+    ((re->options & PCRE_ANCHORED) != 0)? "anchored " : "",
+    ((re->options & PCRE_CASELESS) != 0)? "caseless " : "",
+    ((re->options & PCRE_ICHANGED) != 0)? "case state changed " : "",
+    ((re->options & PCRE_EXTENDED) != 0)? "extended " : "",
+    ((re->options & PCRE_MULTILINE) != 0)? "multiline " : "",
+    ((re->options & PCRE_DOTALL) != 0)? "dotall " : "",
+    ((re->options & PCRE_DOLLAR_ENDONLY) != 0)? "endonly " : "",
+    ((re->options & PCRE_EXTRA) != 0)? "extra " : "",
+    ((re->options & PCRE_UNGREEDY) != 0)? "ungreedy " : "");
+  }
+
+if ((re->options & PCRE_FIRSTSET) != 0)
+  {
+  if (isprint(re->first_char)) printf("First char = %c\n", re->first_char);
+    else printf("First char = \\x%02x\n", re->first_char);
+  }
+
+if ((re->options & PCRE_REQCHSET) != 0)
+  {
+  if (isprint(re->req_char)) printf("Req char = %c\n", re->req_char);
+    else printf("Req char = \\x%02x\n", re->req_char);
+  }
+
+code_end = code;
+code_base = code = re->code;
+
+while (code < code_end)
+  {
+  int charlength;
+
+  printf("%3d ", code - code_base);
+
+  if (*code >= OP_BRA)
+    {
+    if (*code - OP_BRA > EXTRACT_BASIC_MAX)
+      printf("%3d Bra extra", (code[1] << 8) + code[2]);
+    else
+      printf("%3d Bra %d", (code[1] << 8) + code[2], *code - OP_BRA);
+    code += 2;
+    }
+
+  else switch(*code)
+    {
+    case OP_OPT:
+    printf(" %.2x %s", code[1], OP_names[*code]);
+    code++;
+    break;
+
+    case OP_CHARS:
+    charlength = *(++code);
+    printf("%3d ", charlength);
+    while (charlength-- > 0)
+      if (isprint(c = *(++code))) printf("%c", c); else printf("\\x%02x", c);
+    break;
+
+    case OP_KETRMAX:
+    case OP_KETRMIN:
+    case OP_ALT:
+    case OP_KET:
+    case OP_ASSERT:
+    case OP_ASSERT_NOT:
+    case OP_ASSERTBACK:
+    case OP_ASSERTBACK_NOT:
+    case OP_ONCE:
+    case OP_REVERSE:
+    case OP_BRANUMBER:
+    case OP_COND:
+    case OP_CREF:
+    printf("%3d %s", (code[1] << 8) + code[2], OP_names[*code]);
+    code += 2;
+    break;
+
+    case OP_STAR:
+    case OP_MINSTAR:
+    case OP_PLUS:
+    case OP_MINPLUS:
+    case OP_QUERY:
+    case OP_MINQUERY:
+    case OP_TYPESTAR:
+    case OP_TYPEMINSTAR:
+    case OP_TYPEPLUS:
+    case OP_TYPEMINPLUS:
+    case OP_TYPEQUERY:
+    case OP_TYPEMINQUERY:
+    if (*code >= OP_TYPESTAR)
+      printf("    %s", OP_names[code[1]]);
+    else if (isprint(c = code[1])) printf("    %c", c);
+      else printf("    \\x%02x", c);
+    printf("%s", OP_names[*code++]);
+    break;
+
+    case OP_EXACT:
+    case OP_UPTO:
+    case OP_MINUPTO:
+    if (isprint(c = code[3])) printf("    %c{", c);
+      else printf("    \\x%02x{", c);
+    if (*code != OP_EXACT) printf("0,");
+    printf("%d}", (code[1] << 8) + code[2]);
+    if (*code == OP_MINUPTO) printf("?");
+    code += 3;
+    break;
+
+    case OP_TYPEEXACT:
+    case OP_TYPEUPTO:
+    case OP_TYPEMINUPTO:
+    printf("    %s{", OP_names[code[3]]);
+    if (*code != OP_TYPEEXACT) printf(",");
+    printf("%d}", (code[1] << 8) + code[2]);
+    if (*code == OP_TYPEMINUPTO) printf("?");
+    code += 3;
+    break;
+
+    case OP_NOT:
+    if (isprint(c = *(++code))) printf("    [^%c]", c);
+      else printf("    [^\\x%02x]", c);
+    break;
+
+    case OP_NOTSTAR:
+    case OP_NOTMINSTAR:
+    case OP_NOTPLUS:
+    case OP_NOTMINPLUS:
+    case OP_NOTQUERY:
+    case OP_NOTMINQUERY:
+    if (isprint(c = code[1])) printf("    [^%c]", c);
+      else printf("    [^\\x%02x]", c);
+    printf("%s", OP_names[*code++]);
+    break;
+
+    case OP_NOTEXACT:
+    case OP_NOTUPTO:
+    case OP_NOTMINUPTO:
+    if (isprint(c = code[3])) printf("    [^%c]{", c);
+      else printf("    [^\\x%02x]{", c);
+    if (*code != OP_NOTEXACT) printf(",");
+    printf("%d}", (code[1] << 8) + code[2]);
+    if (*code == OP_NOTMINUPTO) printf("?");
+    code += 3;
+    break;
+
+    case OP_REF:
+    printf("    \\%d", (code[1] << 8) | code[2]);
+    code += 3;
+    goto CLASS_REF_REPEAT;
+
+    case OP_CLASS:
+      {
+      int i, min, max;
+      code++;
+      printf("    [");
+
+      for (i = 0; i < 256; i++)
+        {
+        if ((code[i/8] & (1 << (i&7))) != 0)
+          {
+          int j;
+          for (j = i+1; j < 256; j++)
+            if ((code[j/8] & (1 << (j&7))) == 0) break;
+          if (i == '-' || i == ']') printf("\\");
+          if (isprint(i)) printf("%c", i); else printf("\\x%02x", i);
+          if (--j > i)
+            {
+            printf("-");
+            if (j == '-' || j == ']') printf("\\");
+            if (isprint(j)) printf("%c", j); else printf("\\x%02x", j);
+            }
+          i = j;
+          }
+        }
+      printf("]");
+      code += 32;
+
+      CLASS_REF_REPEAT:
+
+      switch(*code)
+        {
+        case OP_CRSTAR:
+        case OP_CRMINSTAR:
+        case OP_CRPLUS:
+        case OP_CRMINPLUS:
+        case OP_CRQUERY:
+        case OP_CRMINQUERY:
+        printf("%s", OP_names[*code]);
+        break;
+
+        case OP_CRRANGE:
+        case OP_CRMINRANGE:
+        min = (code[1] << 8) + code[2];
+        max = (code[3] << 8) + code[4];
+        if (max == 0) printf("{%d,}", min);
+        else printf("{%d,%d}", min, max);
+        if (*code == OP_CRMINRANGE) printf("?");
+        code += 4;
+        break;
+
+        default:
+        code--;
+        }
+      }
+    break;
+
+    /* Anything else is just a one-node item */
+
+    default:
+    printf("    %s", OP_names[*code]);
+    break;
+    }
+
+  code++;
+  printf("\n");
+  }
+printf("------------------------------------------------------------------\n");
+
+/* This check is done here in the debugging case so that the code that
+was compiled can be seen. */
+
+if (code - re->code > length)
+  {
+  *errorptr = ERR23;
+  (pcre_free)(re);
+  *erroroffset = ptr - (uschar *)pattern;
+  return NULL;
+  }
+#endif
+
+return (pcre *)re;
+}
+
+
+
+/*************************************************
+*          Match a back-reference                *
+*************************************************/
+
+/* If a back reference hasn't been set, the length that is passed is greater
+than the number of characters left in the string, so the match fails.
+
+Arguments:
+  offset      index into the offset vector
+  eptr        points into the subject
+  length      length to be matched
+  md          points to match data block
+  ims         the ims flags
+
+Returns:      TRUE if matched
+*/
+
+static BOOL
+match_ref(int offset, register const uschar *eptr, int length, match_data *md,
+  unsigned long int ims)
+{
+const uschar *p = md->start_subject + md->offset_vector[offset];
+
+#ifdef DEBUG
+if (eptr >= md->end_subject)
+  printf("matching subject <null>");
+else
+  {
+  printf("matching subject ");
+  pchars(eptr, length, TRUE, md);
+  }
+printf(" against backref ");
+pchars(p, length, FALSE, md);
+printf("\n");
+#endif
+
+/* Always fail if not enough characters left */
+
+if (length > md->end_subject - eptr) return FALSE;
+
+/* Separate the caselesss case for speed */
+
+if ((ims & PCRE_CASELESS) != 0)
+  {
+  while (length-- > 0)
+    if (md->lcc[*p++] != md->lcc[*eptr++]) return FALSE;
+  }
+else
+  { while (length-- > 0) if (*p++ != *eptr++) return FALSE; }
+
+return TRUE;
+}
+
+
+
+/*************************************************
+*         Match from current position            *
+*************************************************/
+
+/* On entry ecode points to the first opcode, and eptr to the first character
+in the subject string, while eptrb holds the value of eptr at the start of the
+last bracketed group - used for breaking infinite loops matching zero-length
+strings.
+
+Arguments:
+   eptr        pointer in subject
+   ecode       position in code
+   offset_top  current top pointer
+   md          pointer to "static" info for the match
+   ims         current /i, /m, and /s options
+   eptrb       pointer to chain of blocks containing eptr at start of
+                 brackets - for testing for empty matches
+   flags       can contain
+                 match_condassert - this is an assertion condition
+                 match_isgroup - this is the start of a bracketed group
+
+Returns:       TRUE if matched
+*/
+
+static BOOL
+match(register const uschar *eptr, register const uschar *ecode,
+  int offset_top, match_data *md, unsigned long int ims, eptrblock *eptrb,
+  int flags)
+{
+unsigned long int original_ims = ims;   /* Save for resetting on ')' */
+eptrblock newptrb;
+
+/* At the start of a bracketed group, add the current subject pointer to the
+stack of such pointers, to be re-instated at the end of the group when we hit
+the closing ket. When match() is called in other circumstances, we don't add to
+the stack. */
+
+if ((flags & match_isgroup) != 0)
+  {
+  newptrb.prev = eptrb;
+  newptrb.saved_eptr = eptr;
+  eptrb = &newptrb;
+  }
+
+/* Now start processing the operations. */
+
+for (;;)
+  {
+  int op = (int)*ecode;
+  int min, max, ctype;
+  register int i;
+  register int c;
+  BOOL minimize = FALSE;
+
+  /* Opening capturing bracket. If there is space in the offset vector, save
+  the current subject position in the working slot at the top of the vector. We
+  mustn't change the current values of the data slot, because they may be set
+  from a previous iteration of this group, and be referred to by a reference
+  inside the group.
+
+  If the bracket fails to match, we need to restore this value and also the
+  values of the final offsets, in case they were set by a previous iteration of
+  the same bracket.
+
+  If there isn't enough space in the offset vector, treat this as if it were a
+  non-capturing bracket. Don't worry about setting the flag for the error case
+  here; that is handled in the code for KET. */
+
+  if (op > OP_BRA)
+    {
+    int offset;
+    int number = op - OP_BRA;
+
+    /* For extended extraction brackets (large number), we have to fish out the
+    number from a dummy opcode at the start. */
+
+    if (number > EXTRACT_BASIC_MAX) number = (ecode[4] << 8) | ecode[5];
+    offset = number << 1;
+
+#ifdef DEBUG
+    printf("start bracket %d subject=", number);
+    pchars(eptr, 16, TRUE, md);
+    printf("\n");
+#endif
+
+    if (offset < md->offset_max)
+      {
+      int save_offset1 = md->offset_vector[offset];
+      int save_offset2 = md->offset_vector[offset+1];
+      int save_offset3 = md->offset_vector[md->offset_end - number];
+
+      DPRINTF(("saving %d %d %d\n", save_offset1, save_offset2, save_offset3));
+      md->offset_vector[md->offset_end - number] = eptr - md->start_subject;
+
+      do
+        {
+        if (match(eptr, ecode+3, offset_top, md, ims, eptrb, match_isgroup))
+          return TRUE;
+        ecode += (ecode[1] << 8) + ecode[2];
+        }
+      while (*ecode == OP_ALT);
+
+      DPRINTF(("bracket %d failed\n", number));
+
+      md->offset_vector[offset] = save_offset1;
+      md->offset_vector[offset+1] = save_offset2;
+      md->offset_vector[md->offset_end - number] = save_offset3;
+
+      return FALSE;
+      }
+
+    /* Insufficient room for saving captured contents */
+
+    else op = OP_BRA;
+    }
+
+  /* Other types of node can be handled by a switch */
+
+  switch(op)
+    {
+    case OP_BRA:     /* Non-capturing bracket: optimized */
+    DPRINTF(("start bracket 0\n"));
+    do
+      {
+      if (match(eptr, ecode+3, offset_top, md, ims, eptrb, match_isgroup))
+        return TRUE;
+      ecode += (ecode[1] << 8) + ecode[2];
+      }
+    while (*ecode == OP_ALT);
+    DPRINTF(("bracket 0 failed\n"));
+    return FALSE;
+
+    /* Conditional group: compilation checked that there are no more than
+    two branches. If the condition is false, skipping the first branch takes us
+    past the end if there is only one branch, but that's OK because that is
+    exactly what going to the ket would do. */
+
+    case OP_COND:
+    if (ecode[3] == OP_CREF)         /* Condition is extraction test */
+      {
+      int offset = (ecode[4] << 9) | (ecode[5] << 1); /* Doubled ref number */
+      return match(eptr,
+        ecode + ((offset < offset_top && md->offset_vector[offset] >= 0)?
+          6 : 3 + (ecode[1] << 8) + ecode[2]),
+        offset_top, md, ims, eptrb, match_isgroup);
+      }
+
+    /* The condition is an assertion. Call match() to evaluate it - setting
+    the final argument TRUE causes it to stop at the end of an assertion. */
+
+    else
+      {
+      if (match(eptr, ecode+3, offset_top, md, ims, NULL,
+          match_condassert | match_isgroup))
+        {
+        ecode += 3 + (ecode[4] << 8) + ecode[5];
+        while (*ecode == OP_ALT) ecode += (ecode[1] << 8) + ecode[2];
+        }
+      else ecode += (ecode[1] << 8) + ecode[2];
+      return match(eptr, ecode+3, offset_top, md, ims, eptrb, match_isgroup);
+      }
+    /* Control never reaches here */
+
+    /* Skip over conditional reference or large extraction number data if
+    encountered. */
+
+    case OP_CREF:
+    case OP_BRANUMBER:
+    ecode += 3;
+    break;
+
+    /* End of the pattern. If PCRE_NOTEMPTY is set, fail if we have matched
+    an empty string - recursion will then try other alternatives, if any. */
+
+    case OP_END:
+    if (md->notempty && eptr == md->start_match) return FALSE;
+    md->end_match_ptr = eptr;          /* Record where we ended */
+    md->end_offset_top = offset_top;   /* and how many extracts were taken */
+    return TRUE;
+
+    /* Change option settings */
+
+    case OP_OPT:
+    ims = ecode[1];
+    ecode += 2;
+    DPRINTF(("ims set to %02lx\n", ims));
+    break;
+
+    /* Assertion brackets. Check the alternative branches in turn - the
+    matching won't pass the KET for an assertion. If any one branch matches,
+    the assertion is true. Lookbehind assertions have an OP_REVERSE item at the
+    start of each branch to move the current point backwards, so the code at
+    this level is identical to the lookahead case. */
+
+    case OP_ASSERT:
+    case OP_ASSERTBACK:
+    do
+      {
+      if (match(eptr, ecode+3, offset_top, md, ims, NULL, match_isgroup)) break;
+      ecode += (ecode[1] << 8) + ecode[2];
+      }
+    while (*ecode == OP_ALT);
+    if (*ecode == OP_KET) return FALSE;
+
+    /* If checking an assertion for a condition, return TRUE. */
+
+    if ((flags & match_condassert) != 0) return TRUE;
+
+    /* Continue from after the assertion, updating the offsets high water
+    mark, since extracts may have been taken during the assertion. */
+
+    do ecode += (ecode[1] << 8) + ecode[2]; while (*ecode == OP_ALT);
+    ecode += 3;
+    offset_top = md->end_offset_top;
+    continue;
+
+    /* Negative assertion: all branches must fail to match */
+
+    case OP_ASSERT_NOT:
+    case OP_ASSERTBACK_NOT:
+    do
+      {
+      if (match(eptr, ecode+3, offset_top, md, ims, NULL, match_isgroup))
+        return FALSE;
+      ecode += (ecode[1] << 8) + ecode[2];
+      }
+    while (*ecode == OP_ALT);
+
+    if ((flags & match_condassert) != 0) return TRUE;
+
+    ecode += 3;
+    continue;
+
+    /* Move the subject pointer back. This occurs only at the start of
+    each branch of a lookbehind assertion. If we are too close to the start to
+    move back, this match function fails. When working with UTF-8 we move
+    back a number of characters, not bytes. */
+
+    case OP_REVERSE:
+#ifdef SUPPORT_UTF8
+    c = (ecode[1] << 8) + ecode[2];
+    for (i = 0; i < c; i++)
+      {
+      eptr--;
+      BACKCHAR(eptr)
+      }
+#else
+    eptr -= (ecode[1] << 8) + ecode[2];
+#endif
+
+    if (eptr < md->start_subject) return FALSE;
+    ecode += 3;
+    break;
+
+    /* Recursion matches the current regex, nested. If there are any capturing
+    brackets started but not finished, we have to save their starting points
+    and reinstate them after the recursion. However, we don't know how many
+    such there are (offset_top records the completed total) so we just have
+    to save all the potential data. There may be up to 99 such values, which
+    is a bit large to put on the stack, but using malloc for small numbers
+    seems expensive. As a compromise, the stack is used when there are fewer
+    than 16 values to store; otherwise malloc is used. A problem is what to do
+    if the malloc fails ... there is no way of returning to the top level with
+    an error. Save the top 15 values on the stack, and accept that the rest
+    may be wrong. */
+
+    case OP_RECURSE:
+      {
+      BOOL rc;
+      int *save;
+      int stacksave[15];
+
+      c = md->offset_max;
+
+      if (c < 16) save = stacksave; else
+        {
+        save = (int *)(pcre_malloc)((c+1) * sizeof(int));
+        if (save == NULL)
+          {
+          save = stacksave;
+          c = 15;
+          }
+        }
+
+      for (i = 1; i <= c; i++)
+        save[i] = md->offset_vector[md->offset_end - i];
+      rc = match(eptr, md->start_pattern, offset_top, md, ims, eptrb,
+        match_isgroup);
+      for (i = 1; i <= c; i++)
+        md->offset_vector[md->offset_end - i] = save[i];
+      if (save != stacksave) (pcre_free)(save);
+      if (!rc) return FALSE;
+
+      /* In case the recursion has set more capturing values, save the final
+      number, then move along the subject till after the recursive match,
+      and advance one byte in the pattern code. */
+
+      offset_top = md->end_offset_top;
+      eptr = md->end_match_ptr;
+      ecode++;
+      }
+    break;
+
+    /* "Once" brackets are like assertion brackets except that after a match,
+    the point in the subject string is not moved back. Thus there can never be
+    a move back into the brackets. Check the alternative branches in turn - the
+    matching won't pass the KET for this kind of subpattern. If any one branch
+    matches, we carry on as at the end of a normal bracket, leaving the subject
+    pointer. */
+
+    case OP_ONCE:
+      {
+      const uschar *prev = ecode;
+      const uschar *saved_eptr = eptr;
+
+      do
+        {
+        if (match(eptr, ecode+3, offset_top, md, ims, eptrb, match_isgroup))
+          break;
+        ecode += (ecode[1] << 8) + ecode[2];
+        }
+      while (*ecode == OP_ALT);
+
+      /* If hit the end of the group (which could be repeated), fail */
+
+      if (*ecode != OP_ONCE && *ecode != OP_ALT) return FALSE;
+
+      /* Continue as from after the assertion, updating the offsets high water
+      mark, since extracts may have been taken. */
+
+      do ecode += (ecode[1] << 8) + ecode[2]; while (*ecode == OP_ALT);
+
+      offset_top = md->end_offset_top;
+      eptr = md->end_match_ptr;
+
+      /* For a non-repeating ket, just continue at this level. This also
+      happens for a repeating ket if no characters were matched in the group.
+      This is the forcible breaking of infinite loops as implemented in Perl
+      5.005. If there is an options reset, it will get obeyed in the normal
+      course of events. */
+
+      if (*ecode == OP_KET || eptr == saved_eptr)
+        {
+        ecode += 3;
+        break;
+        }
+
+      /* The repeating kets try the rest of the pattern or restart from the
+      preceding bracket, in the appropriate order. We need to reset any options
+      that changed within the bracket before re-running it, so check the next
+      opcode. */
+
+      if (ecode[3] == OP_OPT)
+        {
+        ims = (ims & ~PCRE_IMS) | ecode[4];
+        DPRINTF(("ims set to %02lx at group repeat\n", ims));
+        }
+
+      if (*ecode == OP_KETRMIN)
+        {
+        if (match(eptr, ecode+3, offset_top, md, ims, eptrb, 0) ||
+            match(eptr, prev, offset_top, md, ims, eptrb, match_isgroup))
+              return TRUE;
+        }
+      else  /* OP_KETRMAX */
+        {
+        if (match(eptr, prev, offset_top, md, ims, eptrb, match_isgroup) ||
+            match(eptr, ecode+3, offset_top, md, ims, eptrb, 0)) return TRUE;
+        }
+      }
+    return FALSE;
+
+    /* An alternation is the end of a branch; scan along to find the end of the
+    bracketed group and go to there. */
+
+    case OP_ALT:
+    do ecode += (ecode[1] << 8) + ecode[2]; while (*ecode == OP_ALT);
+    break;
+
+    /* BRAZERO and BRAMINZERO occur just before a bracket group, indicating
+    that it may occur zero times. It may repeat infinitely, or not at all -
+    i.e. it could be ()* or ()? in the pattern. Brackets with fixed upper
+    repeat limits are compiled as a number of copies, with the optional ones
+    preceded by BRAZERO or BRAMINZERO. */
+
+    case OP_BRAZERO:
+      {
+      const uschar *next = ecode+1;
+      if (match(eptr, next, offset_top, md, ims, eptrb, match_isgroup))
+        return TRUE;
+      do next += (next[1] << 8) + next[2]; while (*next == OP_ALT);
+      ecode = next + 3;
+      }
+    break;
+
+    case OP_BRAMINZERO:
+      {
+      const uschar *next = ecode+1;
+      do next += (next[1] << 8) + next[2]; while (*next == OP_ALT);
+      if (match(eptr, next+3, offset_top, md, ims, eptrb, match_isgroup))
+        return TRUE;
+      ecode++;
+      }
+    break;
+
+    /* End of a group, repeated or non-repeating. If we are at the end of
+    an assertion "group", stop matching and return TRUE, but record the
+    current high water mark for use by positive assertions. Do this also
+    for the "once" (not-backup up) groups. */
+
+    case OP_KET:
+    case OP_KETRMIN:
+    case OP_KETRMAX:
+      {
+      const uschar *prev = ecode - (ecode[1] << 8) - ecode[2];
+      const uschar *saved_eptr = eptrb->saved_eptr;
+
+      eptrb = eptrb->prev;    /* Back up the stack of bracket start pointers */
+
+      if (*prev == OP_ASSERT || *prev == OP_ASSERT_NOT ||
+          *prev == OP_ASSERTBACK || *prev == OP_ASSERTBACK_NOT ||
+          *prev == OP_ONCE)
+        {
+        md->end_match_ptr = eptr;      /* For ONCE */
+        md->end_offset_top = offset_top;
+        return TRUE;
+        }
+
+      /* In all other cases except a conditional group we have to check the
+      group number back at the start and if necessary complete handling an
+      extraction by setting the offsets and bumping the high water mark. */
+
+      if (*prev != OP_COND)
+        {
+        int offset;
+        int number = *prev - OP_BRA;
+
+        /* For extended extraction brackets (large number), we have to fish out
+        the number from a dummy opcode at the start. */
+
+        if (number > EXTRACT_BASIC_MAX) number = (prev[4] << 8) | prev[5];
+        offset = number << 1;
+
+#ifdef DEBUG
+        printf("end bracket %d", number);
+        printf("\n");
+#endif
+
+        if (number > 0)
+          {
+          if (offset >= md->offset_max) md->offset_overflow = TRUE; else
+            {
+            md->offset_vector[offset] =
+              md->offset_vector[md->offset_end - number];
+            md->offset_vector[offset+1] = eptr - md->start_subject;
+            if (offset_top <= offset) offset_top = offset + 2;
+            }
+          }
+        }
+
+      /* Reset the value of the ims flags, in case they got changed during
+      the group. */
+
+      ims = original_ims;
+      DPRINTF(("ims reset to %02lx\n", ims));
+
+      /* For a non-repeating ket, just continue at this level. This also
+      happens for a repeating ket if no characters were matched in the group.
+      This is the forcible breaking of infinite loops as implemented in Perl
+      5.005. If there is an options reset, it will get obeyed in the normal
+      course of events. */
+
+      if (*ecode == OP_KET || eptr == saved_eptr)
+        {
+        ecode += 3;
+        break;
+        }
+
+      /* The repeating kets try the rest of the pattern or restart from the
+      preceding bracket, in the appropriate order. */
+
+      if (*ecode == OP_KETRMIN)
+        {
+        if (match(eptr, ecode+3, offset_top, md, ims, eptrb, 0) ||
+            match(eptr, prev, offset_top, md, ims, eptrb, match_isgroup))
+              return TRUE;
+        }
+      else  /* OP_KETRMAX */
+        {
+        if (match(eptr, prev, offset_top, md, ims, eptrb, match_isgroup) ||
+            match(eptr, ecode+3, offset_top, md, ims, eptrb, 0)) return TRUE;
+        }
+      }
+    return FALSE;
+
+    /* Start of subject unless notbol, or after internal newline if multiline */
+
+    case OP_CIRC:
+    if (md->notbol && eptr == md->start_subject) return FALSE;
+    if ((ims & PCRE_MULTILINE) != 0)
+      {
+      if (eptr != md->start_subject && eptr[-1] != NEWLINE) return FALSE;
+      ecode++;
+      break;
+      }
+    /* ... else fall through */
+
+    /* Start of subject assertion */
+
+    case OP_SOD:
+    if (eptr != md->start_subject) return FALSE;
+    ecode++;
+    break;
+
+    /* Assert before internal newline if multiline, or before a terminating
+    newline unless endonly is set, else end of subject unless noteol is set. */
+
+    case OP_DOLL:
+    if ((ims & PCRE_MULTILINE) != 0)
+      {
+      if (eptr < md->end_subject) { if (*eptr != NEWLINE) return FALSE; }
+        else { if (md->noteol) return FALSE; }
+      ecode++;
+      break;
+      }
+    else
+      {
+      if (md->noteol) return FALSE;
+      if (!md->endonly)
+        {
+        if (eptr < md->end_subject - 1 ||
+           (eptr == md->end_subject - 1 && *eptr != NEWLINE)) return FALSE;
+
+        ecode++;
+        break;
+        }
+      }
+    /* ... else fall through */
+
+    /* End of subject assertion (\z) */
+
+    case OP_EOD:
+    if (eptr < md->end_subject) return FALSE;
+    ecode++;
+    break;
+
+    /* End of subject or ending \n assertion (\Z) */
+
+    case OP_EODN:
+    if (eptr < md->end_subject - 1 ||
+       (eptr == md->end_subject - 1 && *eptr != NEWLINE)) return FALSE;
+    ecode++;
+    break;
+
+    /* Word boundary assertions */
+
+    case OP_NOT_WORD_BOUNDARY:
+    case OP_WORD_BOUNDARY:
+      {
+      BOOL prev_is_word = (eptr != md->start_subject) &&
+        ((md->ctypes[eptr[-1]] & ctype_word) != 0);
+      BOOL cur_is_word = (eptr < md->end_subject) &&
+        ((md->ctypes[*eptr] & ctype_word) != 0);
+      if ((*ecode++ == OP_WORD_BOUNDARY)?
+           cur_is_word == prev_is_word : cur_is_word != prev_is_word)
+        return FALSE;
+      }
+    break;
+
+    /* Match a single character type; inline for speed */
+
+    case OP_ANY:
+    if ((ims & PCRE_DOTALL) == 0 && eptr < md->end_subject && *eptr == NEWLINE)
+      return FALSE;
+    if (eptr++ >= md->end_subject) return FALSE;
+#ifdef SUPPORT_UTF8
+    if (md->utf8)
+      while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
+#endif
+    ecode++;
+    break;
+
+    case OP_NOT_DIGIT:
+    if (eptr >= md->end_subject ||
+       (md->ctypes[*eptr++] & ctype_digit) != 0)
+      return FALSE;
+    ecode++;
+    break;
+
+    case OP_DIGIT:
+    if (eptr >= md->end_subject ||
+       (md->ctypes[*eptr++] & ctype_digit) == 0)
+      return FALSE;
+    ecode++;
+    break;
+
+    case OP_NOT_WHITESPACE:
+    if (eptr >= md->end_subject ||
+       (md->ctypes[*eptr++] & ctype_space) != 0)
+      return FALSE;
+    ecode++;
+    break;
+
+    case OP_WHITESPACE:
+    if (eptr >= md->end_subject ||
+       (md->ctypes[*eptr++] & ctype_space) == 0)
+      return FALSE;
+    ecode++;
+    break;
+
+    case OP_NOT_WORDCHAR:
+    if (eptr >= md->end_subject ||
+       (md->ctypes[*eptr++] & ctype_word) != 0)
+      return FALSE;
+    ecode++;
+    break;
+
+    case OP_WORDCHAR:
+    if (eptr >= md->end_subject ||
+       (md->ctypes[*eptr++] & ctype_word) == 0)
+      return FALSE;
+    ecode++;
+    break;
+
+    /* Match a back reference, possibly repeatedly. Look past the end of the
+    item to see if there is repeat information following. The code is similar
+    to that for character classes, but repeated for efficiency. Then obey
+    similar code to character type repeats - written out again for speed.
+    However, if the referenced string is the empty string, always treat
+    it as matched, any number of times (otherwise there could be infinite
+    loops). */
+
+    case OP_REF:
+      {
+      int length;
+      int offset = (ecode[1] << 9) | (ecode[2] << 1); /* Doubled ref number */
+      ecode += 3;                                     /* Advance past item */
+
+      /* If the reference is unset, set the length to be longer than the amount
+      of subject left; this ensures that every attempt at a match fails. We
+      can't just fail here, because of the possibility of quantifiers with zero
+      minima. */
+
+      length = (offset >= offset_top || md->offset_vector[offset] < 0)?
+        md->end_subject - eptr + 1 :
+        md->offset_vector[offset+1] - md->offset_vector[offset];
+
+      /* Set up for repetition, or handle the non-repeated case */
+
+      switch (*ecode)
+        {
+        case OP_CRSTAR:
+        case OP_CRMINSTAR:
+        case OP_CRPLUS:
+        case OP_CRMINPLUS:
+        case OP_CRQUERY:
+        case OP_CRMINQUERY:
+        c = *ecode++ - OP_CRSTAR;
+        minimize = (c & 1) != 0;
+        min = rep_min[c];                 /* Pick up values from tables; */
+        max = rep_max[c];                 /* zero for max => infinity */
+        if (max == 0) max = INT_MAX;
+        break;
+
+        case OP_CRRANGE:
+        case OP_CRMINRANGE:
+        minimize = (*ecode == OP_CRMINRANGE);
+        min = (ecode[1] << 8) + ecode[2];
+        max = (ecode[3] << 8) + ecode[4];
+        if (max == 0) max = INT_MAX;
+        ecode += 5;
+        break;
+
+        default:               /* No repeat follows */
+        if (!match_ref(offset, eptr, length, md, ims)) return FALSE;
+        eptr += length;
+        continue;              /* With the main loop */
+        }
+
+      /* If the length of the reference is zero, just continue with the
+      main loop. */
+
+      if (length == 0) continue;
+
+      /* First, ensure the minimum number of matches are present. We get back
+      the length of the reference string explicitly rather than passing the
+      address of eptr, so that eptr can be a register variable. */
+
+      for (i = 1; i <= min; i++)
+        {
+        if (!match_ref(offset, eptr, length, md, ims)) return FALSE;
+        eptr += length;
+        }
+
+      /* If min = max, continue at the same level without recursion.
+      They are not both allowed to be zero. */
+
+      if (min == max) continue;
+
+      /* If minimizing, keep trying and advancing the pointer */
+
+      if (minimize)
+        {
+        for (i = min;; i++)
+          {
+          if (match(eptr, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+          if (i >= max || !match_ref(offset, eptr, length, md, ims))
+            return FALSE;
+          eptr += length;
+          }
+        /* Control never gets here */
+        }
+
+      /* If maximizing, find the longest string and work backwards */
+
+      else
+        {
+        const uschar *pp = eptr;
+        for (i = min; i < max; i++)
+          {
+          if (!match_ref(offset, eptr, length, md, ims)) break;
+          eptr += length;
+          }
+        while (eptr >= pp)
+          {
+          if (match(eptr, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+          eptr -= length;
+          }
+        return FALSE;
+        }
+      }
+    /* Control never gets here */
+
+
+
+    /* Match a character class, possibly repeatedly. Look past the end of the
+    item to see if there is repeat information following. Then obey similar
+    code to character type repeats - written out again for speed. */
+
+    case OP_CLASS:
+      {
+      const uschar *data = ecode + 1;  /* Save for matching */
+      ecode += 33;                     /* Advance past the item */
+
+      switch (*ecode)
+        {
+        case OP_CRSTAR:
+        case OP_CRMINSTAR:
+        case OP_CRPLUS:
+        case OP_CRMINPLUS:
+        case OP_CRQUERY:
+        case OP_CRMINQUERY:
+        c = *ecode++ - OP_CRSTAR;
+        minimize = (c & 1) != 0;
+        min = rep_min[c];                 /* Pick up values from tables; */
+        max = rep_max[c];                 /* zero for max => infinity */
+        if (max == 0) max = INT_MAX;
+        break;
+
+        case OP_CRRANGE:
+        case OP_CRMINRANGE:
+        minimize = (*ecode == OP_CRMINRANGE);
+        min = (ecode[1] << 8) + ecode[2];
+        max = (ecode[3] << 8) + ecode[4];
+        if (max == 0) max = INT_MAX;
+        ecode += 5;
+        break;
+
+        default:               /* No repeat follows */
+        min = max = 1;
+        break;
+        }
+
+      /* First, ensure the minimum number of matches are present. */
+
+      for (i = 1; i <= min; i++)
+        {
+        if (eptr >= md->end_subject) return FALSE;
+        GETCHARINC(c, eptr)         /* Get character; increment eptr */
+
+#ifdef SUPPORT_UTF8
+        /* We do not yet support class members > 255 */
+        if (c > 255) return FALSE;
+#endif
+
+        if ((data[c/8] & (1 << (c&7))) != 0) continue;
+        return FALSE;
+        }
+
+      /* If max == min we can continue with the main loop without the
+      need to recurse. */
+
+      if (min == max) continue;
+
+      /* If minimizing, keep testing the rest of the expression and advancing
+      the pointer while it matches the class. */
+
+      if (minimize)
+        {
+        for (i = min;; i++)
+          {
+          if (match(eptr, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+          if (i >= max || eptr >= md->end_subject) return FALSE;
+          GETCHARINC(c, eptr)       /* Get character; increment eptr */
+
+#ifdef SUPPORT_UTF8
+          /* We do not yet support class members > 255 */
+          if (c > 255) return FALSE;
+#endif
+          if ((data[c/8] & (1 << (c&7))) != 0) continue;
+          return FALSE;
+          }
+        /* Control never gets here */
+        }
+
+      /* If maximizing, find the longest possible run, then work backwards. */
+
+      else
+        {
+        const uschar *pp = eptr;
+        int len = 1;
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject) break;
+          GETCHARLEN(c, eptr, len)  /* Get character, set length if UTF-8 */
+
+#ifdef SUPPORT_UTF8
+          /* We do not yet support class members > 255 */
+          if (c > 255) break;
+#endif
+          if ((data[c/8] & (1 << (c&7))) == 0) break;
+          eptr += len;
+          }
+
+        while (eptr >= pp)
+          {
+          if (match(eptr--, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+
+#ifdef SUPPORT_UTF8
+          BACKCHAR(eptr)
+#endif
+          }
+        return FALSE;
+        }
+      }
+    /* Control never gets here */
+
+    /* Match a run of characters */
+
+    case OP_CHARS:
+      {
+      register int length = ecode[1];
+      ecode += 2;
+
+#ifdef DEBUG    /* Sigh. Some compilers never learn. */
+      if (eptr >= md->end_subject)
+        printf("matching subject <null> against pattern ");
+      else
+        {
+        printf("matching subject ");
+        pchars(eptr, length, TRUE, md);
+        printf(" against pattern ");
+        }
+      pchars(ecode, length, FALSE, md);
+      printf("\n");
+#endif
+
+      if (length > md->end_subject - eptr) return FALSE;
+      if ((ims & PCRE_CASELESS) != 0)
+        {
+        while (length-- > 0)
+          if (md->lcc[*ecode++] != md->lcc[*eptr++])
+            return FALSE;
+        }
+      else
+        {
+        while (length-- > 0) if (*ecode++ != *eptr++) return FALSE;
+        }
+      }
+    break;
+
+    /* Match a single character repeatedly; different opcodes share code. */
+
+    case OP_EXACT:
+    min = max = (ecode[1] << 8) + ecode[2];
+    ecode += 3;
+    goto REPEATCHAR;
+
+    case OP_UPTO:
+    case OP_MINUPTO:
+    min = 0;
+    max = (ecode[1] << 8) + ecode[2];
+    minimize = *ecode == OP_MINUPTO;
+    ecode += 3;
+    goto REPEATCHAR;
+
+    case OP_STAR:
+    case OP_MINSTAR:
+    case OP_PLUS:
+    case OP_MINPLUS:
+    case OP_QUERY:
+    case OP_MINQUERY:
+    c = *ecode++ - OP_STAR;
+    minimize = (c & 1) != 0;
+    min = rep_min[c];                 /* Pick up values from tables; */
+    max = rep_max[c];                 /* zero for max => infinity */
+    if (max == 0) max = INT_MAX;
+
+    /* Common code for all repeated single-character matches. We can give
+    up quickly if there are fewer than the minimum number of characters left in
+    the subject. */
+
+    REPEATCHAR:
+    if (min > md->end_subject - eptr) return FALSE;
+    c = *ecode++;
+
+    /* The code is duplicated for the caseless and caseful cases, for speed,
+    since matching characters is likely to be quite common. First, ensure the
+    minimum number of matches are present. If min = max, continue at the same
+    level without recursing. Otherwise, if minimizing, keep trying the rest of
+    the expression and advancing one matching character if failing, up to the
+    maximum. Alternatively, if maximizing, find the maximum number of
+    characters and work backwards. */
+
+    DPRINTF(("matching %c{%d,%d} against subject %.*s\n", c, min, max,
+      max, eptr));
+
+    if ((ims & PCRE_CASELESS) != 0)
+      {
+      c = md->lcc[c];
+      for (i = 1; i <= min; i++)
+        if (c != md->lcc[*eptr++]) return FALSE;
+      if (min == max) continue;
+      if (minimize)
+        {
+        for (i = min;; i++)
+          {
+          if (match(eptr, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+          if (i >= max || eptr >= md->end_subject ||
+              c != md->lcc[*eptr++])
+            return FALSE;
+          }
+        /* Control never gets here */
+        }
+      else
+        {
+        const uschar *pp = eptr;
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || c != md->lcc[*eptr]) break;
+          eptr++;
+          }
+        while (eptr >= pp)
+          if (match(eptr--, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+        return FALSE;
+        }
+      /* Control never gets here */
+      }
+
+    /* Caseful comparisons */
+
+    else
+      {
+      for (i = 1; i <= min; i++) if (c != *eptr++) return FALSE;
+      if (min == max) continue;
+      if (minimize)
+        {
+        for (i = min;; i++)
+          {
+          if (match(eptr, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+          if (i >= max || eptr >= md->end_subject || c != *eptr++) return FALSE;
+          }
+        /* Control never gets here */
+        }
+      else
+        {
+        const uschar *pp = eptr;
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || c != *eptr) break;
+          eptr++;
+          }
+        while (eptr >= pp)
+         if (match(eptr--, ecode, offset_top, md, ims, eptrb, 0))
+           return TRUE;
+        return FALSE;
+        }
+      }
+    /* Control never gets here */
+
+    /* Match a negated single character */
+
+    case OP_NOT:
+    if (eptr >= md->end_subject) return FALSE;
+    ecode++;
+    if ((ims & PCRE_CASELESS) != 0)
+      {
+      if (md->lcc[*ecode++] == md->lcc[*eptr++]) return FALSE;
+      }
+    else
+      {
+      if (*ecode++ == *eptr++) return FALSE;
+      }
+    break;
+
+    /* Match a negated single character repeatedly. This is almost a repeat of
+    the code for a repeated single character, but I haven't found a nice way of
+    commoning these up that doesn't require a test of the positive/negative
+    option for each character match. Maybe that wouldn't add very much to the
+    time taken, but character matching *is* what this is all about... */
+
+    case OP_NOTEXACT:
+    min = max = (ecode[1] << 8) + ecode[2];
+    ecode += 3;
+    goto REPEATNOTCHAR;
+
+    case OP_NOTUPTO:
+    case OP_NOTMINUPTO:
+    min = 0;
+    max = (ecode[1] << 8) + ecode[2];
+    minimize = *ecode == OP_NOTMINUPTO;
+    ecode += 3;
+    goto REPEATNOTCHAR;
+
+    case OP_NOTSTAR:
+    case OP_NOTMINSTAR:
+    case OP_NOTPLUS:
+    case OP_NOTMINPLUS:
+    case OP_NOTQUERY:
+    case OP_NOTMINQUERY:
+    c = *ecode++ - OP_NOTSTAR;
+    minimize = (c & 1) != 0;
+    min = rep_min[c];                 /* Pick up values from tables; */
+    max = rep_max[c];                 /* zero for max => infinity */
+    if (max == 0) max = INT_MAX;
+
+    /* Common code for all repeated single-character matches. We can give
+    up quickly if there are fewer than the minimum number of characters left in
+    the subject. */
+
+    REPEATNOTCHAR:
+    if (min > md->end_subject - eptr) return FALSE;
+    c = *ecode++;
+
+    /* The code is duplicated for the caseless and caseful cases, for speed,
+    since matching characters is likely to be quite common. First, ensure the
+    minimum number of matches are present. If min = max, continue at the same
+    level without recursing. Otherwise, if minimizing, keep trying the rest of
+    the expression and advancing one matching character if failing, up to the
+    maximum. Alternatively, if maximizing, find the maximum number of
+    characters and work backwards. */
+
+    DPRINTF(("negative matching %c{%d,%d} against subject %.*s\n", c, min, max,
+      max, eptr));
+
+    if ((ims & PCRE_CASELESS) != 0)
+      {
+      c = md->lcc[c];
+      for (i = 1; i <= min; i++)
+        if (c == md->lcc[*eptr++]) return FALSE;
+      if (min == max) continue;
+      if (minimize)
+        {
+        for (i = min;; i++)
+          {
+          if (match(eptr, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+          if (i >= max || eptr >= md->end_subject ||
+              c == md->lcc[*eptr++])
+            return FALSE;
+          }
+        /* Control never gets here */
+        }
+      else
+        {
+        const uschar *pp = eptr;
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || c == md->lcc[*eptr]) break;
+          eptr++;
+          }
+        while (eptr >= pp)
+          if (match(eptr--, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+        return FALSE;
+        }
+      /* Control never gets here */
+      }
+
+    /* Caseful comparisons */
+
+    else
+      {
+      for (i = 1; i <= min; i++) if (c == *eptr++) return FALSE;
+      if (min == max) continue;
+      if (minimize)
+        {
+        for (i = min;; i++)
+          {
+          if (match(eptr, ecode, offset_top, md, ims, eptrb, 0))
+            return TRUE;
+          if (i >= max || eptr >= md->end_subject || c == *eptr++) return FALSE;
+          }
+        /* Control never gets here */
+        }
+      else
+        {
+        const uschar *pp = eptr;
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || c == *eptr) break;
+          eptr++;
+          }
+        while (eptr >= pp)
+         if (match(eptr--, ecode, offset_top, md, ims, eptrb, 0))
+           return TRUE;
+        return FALSE;
+        }
+      }
+    /* Control never gets here */
+
+    /* Match a single character type repeatedly; several different opcodes
+    share code. This is very similar to the code for single characters, but we
+    repeat it in the interests of efficiency. */
+
+    case OP_TYPEEXACT:
+    min = max = (ecode[1] << 8) + ecode[2];
+    minimize = TRUE;
+    ecode += 3;
+    goto REPEATTYPE;
+
+    case OP_TYPEUPTO:
+    case OP_TYPEMINUPTO:
+    min = 0;
+    max = (ecode[1] << 8) + ecode[2];
+    minimize = *ecode == OP_TYPEMINUPTO;
+    ecode += 3;
+    goto REPEATTYPE;
+
+    case OP_TYPESTAR:
+    case OP_TYPEMINSTAR:
+    case OP_TYPEPLUS:
+    case OP_TYPEMINPLUS:
+    case OP_TYPEQUERY:
+    case OP_TYPEMINQUERY:
+    c = *ecode++ - OP_TYPESTAR;
+    minimize = (c & 1) != 0;
+    min = rep_min[c];                 /* Pick up values from tables; */
+    max = rep_max[c];                 /* zero for max => infinity */
+    if (max == 0) max = INT_MAX;
+
+    /* Common code for all repeated single character type matches */
+
+    REPEATTYPE:
+    ctype = *ecode++;      /* Code for the character type */
+
+    /* First, ensure the minimum number of matches are present. Use inline
+    code for maximizing the speed, and do the type test once at the start
+    (i.e. keep it out of the loop). Also we can test that there are at least
+    the minimum number of bytes before we start, except when doing '.' in
+    UTF8 mode. Leave the test in in all cases; in the special case we have
+    to test after each character. */
+
+    if (min > md->end_subject - eptr) return FALSE;
+    if (min > 0) switch(ctype)
+      {
+      case OP_ANY:
+#ifdef SUPPORT_UTF8
+      if (md->utf8)
+        {
+        for (i = 1; i <= min; i++)
+          {
+          if (eptr >= md->end_subject ||
+             (*eptr++ == NEWLINE && (ims & PCRE_DOTALL) == 0))
+            return FALSE;
+          while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
+          }
+        break;
+        }
+#endif
+      /* Non-UTF8 can be faster */
+      if ((ims & PCRE_DOTALL) == 0)
+        { for (i = 1; i <= min; i++) if (*eptr++ == NEWLINE) return FALSE; }
+      else eptr += min;
+      break;
+
+      case OP_NOT_DIGIT:
+      for (i = 1; i <= min; i++)
+        if ((md->ctypes[*eptr++] & ctype_digit) != 0) return FALSE;
+      break;
+
+      case OP_DIGIT:
+      for (i = 1; i <= min; i++)
+        if ((md->ctypes[*eptr++] & ctype_digit) == 0) return FALSE;
+      break;
+
+      case OP_NOT_WHITESPACE:
+      for (i = 1; i <= min; i++)
+        if ((md->ctypes[*eptr++] & ctype_space) != 0) return FALSE;
+      break;
+
+      case OP_WHITESPACE:
+      for (i = 1; i <= min; i++)
+        if ((md->ctypes[*eptr++] & ctype_space) == 0) return FALSE;
+      break;
+
+      case OP_NOT_WORDCHAR:
+      for (i = 1; i <= min; i++)
+        if ((md->ctypes[*eptr++] & ctype_word) != 0)
+          return FALSE;
+      break;
+
+      case OP_WORDCHAR:
+      for (i = 1; i <= min; i++)
+        if ((md->ctypes[*eptr++] & ctype_word) == 0)
+          return FALSE;
+      break;
+      }
+
+    /* If min = max, continue at the same level without recursing */
+
+    if (min == max) continue;
+
+    /* If minimizing, we have to test the rest of the pattern before each
+    subsequent match. */
+
+    if (minimize)
+      {
+      for (i = min;; i++)
+        {
+        if (match(eptr, ecode, offset_top, md, ims, eptrb, 0)) return TRUE;
+        if (i >= max || eptr >= md->end_subject) return FALSE;
+
+        c = *eptr++;
+        switch(ctype)
+          {
+          case OP_ANY:
+          if ((ims & PCRE_DOTALL) == 0 && c == NEWLINE) return FALSE;
+#ifdef SUPPORT_UTF8
+          if (md->utf8)
+            while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
+#endif
+          break;
+
+          case OP_NOT_DIGIT:
+          if ((md->ctypes[c] & ctype_digit) != 0) return FALSE;
+          break;
+
+          case OP_DIGIT:
+          if ((md->ctypes[c] & ctype_digit) == 0) return FALSE;
+          break;
+
+          case OP_NOT_WHITESPACE:
+          if ((md->ctypes[c] & ctype_space) != 0) return FALSE;
+          break;
+
+          case OP_WHITESPACE:
+          if  ((md->ctypes[c] & ctype_space) == 0) return FALSE;
+          break;
+
+          case OP_NOT_WORDCHAR:
+          if ((md->ctypes[c] & ctype_word) != 0) return FALSE;
+          break;
+
+          case OP_WORDCHAR:
+          if ((md->ctypes[c] & ctype_word) == 0) return FALSE;
+          break;
+          }
+        }
+      /* Control never gets here */
+      }
+
+    /* If maximizing it is worth using inline code for speed, doing the type
+    test once at the start (i.e. keep it out of the loop). */
+
+    else
+      {
+      const uschar *pp = eptr;
+      switch(ctype)
+        {
+        case OP_ANY:
+
+        /* Special code is required for UTF8, but when the maximum is unlimited
+        we don't need it. */
+
+#ifdef SUPPORT_UTF8
+        if (md->utf8 && max < INT_MAX)
+          {
+          if ((ims & PCRE_DOTALL) == 0)
+            {
+            for (i = min; i < max; i++)
+              {
+              if (eptr >= md->end_subject || *eptr++ == NEWLINE) break;
+              while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
+              }
+            }
+          else
+            {
+            for (i = min; i < max; i++)
+              {
+              eptr++;
+              while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
+              }
+            }
+          break;
+          }
+#endif
+        /* Non-UTF8 can be faster */
+        if ((ims & PCRE_DOTALL) == 0)
+          {
+          for (i = min; i < max; i++)
+            {
+            if (eptr >= md->end_subject || *eptr == NEWLINE) break;
+            eptr++;
+            }
+          }
+        else
+          {
+          c = max - min;
+          if (c > md->end_subject - eptr) c = md->end_subject - eptr;
+          eptr += c;
+          }
+        break;
+
+        case OP_NOT_DIGIT:
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_digit) != 0)
+            break;
+          eptr++;
+          }
+        break;
+
+        case OP_DIGIT:
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_digit) == 0)
+            break;
+          eptr++;
+          }
+        break;
+
+        case OP_NOT_WHITESPACE:
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_space) != 0)
+            break;
+          eptr++;
+          }
+        break;
+
+        case OP_WHITESPACE:
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_space) == 0)
+            break;
+          eptr++;
+          }
+        break;
+
+        case OP_NOT_WORDCHAR:
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_word) != 0)
+            break;
+          eptr++;
+          }
+        break;
+
+        case OP_WORDCHAR:
+        for (i = min; i < max; i++)
+          {
+          if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_word) == 0)
+            break;
+          eptr++;
+          }
+        break;
+        }
+
+      while (eptr >= pp)
+        {
+        if (match(eptr--, ecode, offset_top, md, ims, eptrb, 0))
+          return TRUE;
+#ifdef SUPPORT_UTF8
+        if (md->utf8)
+          while (eptr > pp && (*eptr & 0xc0) == 0x80) eptr--;
+#endif
+        }
+      return FALSE;
+      }
+    /* Control never gets here */
+
+    /* There's been some horrible disaster. */
+
+    default:
+    DPRINTF(("Unknown opcode %d\n", *ecode));
+    md->errorcode = PCRE_ERROR_UNKNOWN_NODE;
+    return FALSE;
+    }
+
+  /* Do not stick any code in here without much thought; it is assumed
+  that "continue" in the code above comes out to here to repeat the main
+  loop. */
+
+  }             /* End of main loop */
+/* Control never reaches here */
+}
+
+
+
+
+/*************************************************
+*         Execute a Regular Expression           *
+*************************************************/
+
+/* This function applies a compiled re to a subject string and picks out
+portions of the string if it matches. Two elements in the vector are set for
+each substring: the offsets to the start and end of the substring.
+
+Arguments:
+  external_re     points to the compiled expression
+  external_extra  points to "hints" from pcre_study() or is NULL
+  subject         points to the subject string
+  length          length of subject string (may contain binary zeros)
+  start_offset    where to start in the subject string
+  options         option bits
+  offsets         points to a vector of ints to be filled in with offsets
+  offsetcount     the number of elements in the vector
+
+Returns:          > 0 => success; value is the number of elements filled in
+                  = 0 => success, but offsets is not big enough
+                   -1 => failed to match
+                 < -1 => some kind of unexpected problem
+*/
+
+int
+pcre_exec(const pcre *external_re, const pcre_extra *external_extra,
+  const char *subject, int length, int start_offset, int options, int *offsets,
+  int offsetcount)
+{
+int resetcount, ocount;
+int first_char = -1;
+int req_char = -1;
+int req_char2 = -1;
+unsigned long int ims = 0;
+match_data match_block;
+const uschar *start_bits = NULL;
+const uschar *start_match = (const uschar *)subject + start_offset;
+const uschar *end_subject;
+const uschar *req_char_ptr = start_match - 1;
+const real_pcre *re = (const real_pcre *)external_re;
+const real_pcre_extra *extra = (const real_pcre_extra *)external_extra;
+BOOL using_temporary_offsets = FALSE;
+BOOL anchored;
+BOOL startline;
+
+if ((options & ~PUBLIC_EXEC_OPTIONS) != 0) return PCRE_ERROR_BADOPTION;
+
+if (re == NULL || subject == NULL ||
+   (offsets == NULL && offsetcount > 0)) return PCRE_ERROR_NULL;
+if (re->magic_number != MAGIC_NUMBER) return PCRE_ERROR_BADMAGIC;
+
+anchored = ((re->options | options) & PCRE_ANCHORED) != 0;
+startline = (re->options & PCRE_STARTLINE) != 0;
+
+match_block.start_pattern = re->code;
+match_block.start_subject = (const uschar *)subject;
+match_block.end_subject = match_block.start_subject + length;
+end_subject = match_block.end_subject;
+
+match_block.endonly = (re->options & PCRE_DOLLAR_ENDONLY) != 0;
+match_block.utf8 = (re->options & PCRE_UTF8) != 0;
+
+match_block.notbol = (options & PCRE_NOTBOL) != 0;
+match_block.noteol = (options & PCRE_NOTEOL) != 0;
+match_block.notempty = (options & PCRE_NOTEMPTY) != 0;
+
+match_block.errorcode = PCRE_ERROR_NOMATCH;     /* Default error */
+
+match_block.lcc = re->tables + lcc_offset;
+match_block.ctypes = re->tables + ctypes_offset;
+
+/* The ims options can vary during the matching as a result of the presence
+of (?ims) items in the pattern. They are kept in a local variable so that
+restoring at the exit of a group is easy. */
+
+ims = re->options & (PCRE_CASELESS|PCRE_MULTILINE|PCRE_DOTALL);
+
+/* If the expression has got more back references than the offsets supplied can
+hold, we get a temporary bit of working store to use during the matching.
+Otherwise, we can use the vector supplied, rounding down its size to a multiple
+of 3. */
+
+ocount = offsetcount - (offsetcount % 3);
+
+if (re->top_backref > 0 && re->top_backref >= ocount/3)
+  {
+  ocount = re->top_backref * 3 + 3;
+  match_block.offset_vector = (int *)(pcre_malloc)(ocount * sizeof(int));
+  if (match_block.offset_vector == NULL) return PCRE_ERROR_NOMEMORY;
+  using_temporary_offsets = TRUE;
+  DPRINTF(("Got memory to hold back references\n"));
+  }
+else match_block.offset_vector = offsets;
+
+match_block.offset_end = ocount;
+match_block.offset_max = (2*ocount)/3;
+match_block.offset_overflow = FALSE;
+
+/* Compute the minimum number of offsets that we need to reset each time. Doing
+this makes a huge difference to execution time when there aren't many brackets
+in the pattern. */
+
+resetcount = 2 + re->top_bracket * 2;
+if (resetcount > offsetcount) resetcount = ocount;
+
+/* Reset the working variable associated with each extraction. These should
+never be used unless previously set, but they get saved and restored, and so we
+initialize them to avoid reading uninitialized locations. */
+
+if (match_block.offset_vector != NULL)
+  {
+  register int *iptr = match_block.offset_vector + ocount;
+  register int *iend = iptr - resetcount/2 + 1;
+  while (--iptr >= iend) *iptr = -1;
+  }
+
+/* Set up the first character to match, if available. The first_char value is
+never set for an anchored regular expression, but the anchoring may be forced
+at run time, so we have to test for anchoring. The first char may be unset for
+an unanchored pattern, of course. If there's no first char and the pattern was
+studied, there may be a bitmap of possible first characters. */
+
+if (!anchored)
+  {
+  if ((re->options & PCRE_FIRSTSET) != 0)
+    {
+    first_char = re->first_char;
+    if ((ims & PCRE_CASELESS) != 0) first_char = match_block.lcc[first_char];
+    }
+  else
+    if (!startline && extra != NULL &&
+      (extra->options & PCRE_STUDY_MAPPED) != 0)
+        start_bits = extra->start_bits;
+  }
+
+/* For anchored or unanchored matches, there may be a "last known required
+character" set. If the PCRE_CASELESS is set, implying that the match starts
+caselessly, or if there are any changes of this flag within the regex, set up
+both cases of the character. Otherwise set the two values the same, which will
+avoid duplicate testing (which takes significant time). This covers the vast
+majority of cases. It will be suboptimal when the case flag changes in a regex
+and the required character in fact is caseful. */
+
+if ((re->options & PCRE_REQCHSET) != 0)
+  {
+  req_char = re->req_char;
+  req_char2 = ((re->options & (PCRE_CASELESS | PCRE_ICHANGED)) != 0)?
+    (re->tables + fcc_offset)[req_char] : req_char;
+  }
+
+/* Loop for handling unanchored repeated matching attempts; for anchored regexs
+the loop runs just once. */
+
+do
+  {
+  int rc;
+  register int *iptr = match_block.offset_vector;
+  register int *iend = iptr + resetcount;
+
+  /* Reset the maximum number of extractions we might see. */
+
+  while (iptr < iend) *iptr++ = -1;
+
+  /* Advance to a unique first char if possible */
+
+  if (first_char >= 0)
+    {
+    if ((ims & PCRE_CASELESS) != 0)
+      while (start_match < end_subject &&
+             match_block.lcc[*start_match] != first_char)
+        start_match++;
+    else
+      while (start_match < end_subject && *start_match != first_char)
+        start_match++;
+    }
+
+  /* Or to just after \n for a multiline match if possible */
+
+  else if (startline)
+    {
+    if (start_match > match_block.start_subject + start_offset)
+      {
+      while (start_match < end_subject && start_match[-1] != NEWLINE)
+        start_match++;
+      }
+    }
+
+  /* Or to a non-unique first char after study */
+
+  else if (start_bits != NULL)
+    {
+    while (start_match < end_subject)
+      {
+      register int c = *start_match;
+      if ((start_bits[c/8] & (1 << (c&7))) == 0) start_match++; else break;
+      }
+    }
+
+#ifdef DEBUG  /* Sigh. Some compilers never learn. */
+  printf(">>>> Match against: ");
+  pchars(start_match, end_subject - start_match, TRUE, &match_block);
+  printf("\n");
+#endif
+
+  /* If req_char is set, we know that that character must appear in the subject
+  for the match to succeed. If the first character is set, req_char must be
+  later in the subject; otherwise the test starts at the match point. This
+  optimization can save a huge amount of backtracking in patterns with nested
+  unlimited repeats that aren't going to match. We don't know what the state of
+  case matching may be when this character is hit, so test for it in both its
+  cases if necessary. However, the different cased versions will not be set up
+  unless PCRE_CASELESS was given or the casing state changes within the regex.
+  Writing separate code makes it go faster, as does using an autoincrement and
+  backing off on a match. */
+
+  if (req_char >= 0)
+    {
+    register const uschar *p = start_match + ((first_char >= 0)? 1 : 0);
+
+    /* We don't need to repeat the search if we haven't yet reached the
+    place we found it at last time. */
+
+    if (p > req_char_ptr)
+      {
+      /* Do a single test if no case difference is set up */
+
+      if (req_char == req_char2)
+        {
+        while (p < end_subject)
+          {
+          if (*p++ == req_char) { p--; break; }
+          }
+        }
+
+      /* Otherwise test for either case */
+
+      else
+        {
+        while (p < end_subject)
+          {
+          register int pp = *p++;
+          if (pp == req_char || pp == req_char2) { p--; break; }
+          }
+        }
+
+      /* If we can't find the required character, break the matching loop */
+
+      if (p >= end_subject) break;
+
+      /* If we have found the required character, save the point where we
+      found it, so that we don't search again next time round the loop if
+      the start hasn't passed this character yet. */
+
+      req_char_ptr = p;
+      }
+    }
+
+  /* When a match occurs, substrings will be set for all internal extractions;
+  we just need to set up the whole thing as substring 0 before returning. If
+  there were too many extractions, set the return code to zero. In the case
+  where we had to get some local store to hold offsets for backreferences, copy
+  those back references that we can. In this case there need not be overflow
+  if certain parts of the pattern were not used. */
+
+  match_block.start_match = start_match;
+  if (!match(start_match, re->code, 2, &match_block, ims, NULL, match_isgroup))
+    continue;
+
+  /* Copy the offset information from temporary store if necessary */
+
+  if (using_temporary_offsets)
+    {
+    if (offsetcount >= 4)
+      {
+      memcpy(offsets + 2, match_block.offset_vector + 2,
+        (offsetcount - 2) * sizeof(int));
+      DPRINTF(("Copied offsets from temporary memory\n"));
+      }
+    if (match_block.end_offset_top > offsetcount)
+      match_block.offset_overflow = TRUE;
+
+    DPRINTF(("Freeing temporary memory\n"));
+    (pcre_free)(match_block.offset_vector);
+    }
+
+  rc = match_block.offset_overflow? 0 : match_block.end_offset_top/2;
+
+  if (offsetcount < 2) rc = 0; else
+    {
+    offsets[0] = start_match - match_block.start_subject;
+    offsets[1] = match_block.end_match_ptr - match_block.start_subject;
+    }
+
+  DPRINTF((">>>> returning %d\n", rc));
+  return rc;
+  }
+
+/* This "while" is the end of the "do" above */
+
+while (!anchored &&
+       match_block.errorcode == PCRE_ERROR_NOMATCH &&
+       start_match++ < end_subject);
+
+if (using_temporary_offsets)
+  {
+  DPRINTF(("Freeing temporary memory\n"));
+  (pcre_free)(match_block.offset_vector);
+  }
+
+DPRINTF((">>>> returning %d\n", match_block.errorcode));
+
+return match_block.errorcode;
+}
+
+/* End of pcre.c */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.def b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.def
new file mode 100644
index 00000000..0e8cf3f4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.def
@@ -0,0 +1,19 @@
+EXPORTS
+
+pcre_malloc DATA
+pcre_free DATA
+
+pcre_compile
+pcre_copy_substring
+pcre_exec
+pcre_get_substring
+pcre_get_substring_list
+pcre_info
+pcre_maketables
+pcre_study
+pcre_version
+
+regcomp
+regexec
+regerror
+regfree
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.dsp b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.dsp
new file mode 100644
index 00000000..65418228
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.dsp
@@ -0,0 +1,193 @@
+# Microsoft Developer Studio Project File - Name="pcre" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=pcre - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "pcre.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "pcre.mak" CFG="pcre - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "pcre - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "pcre - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "pcre - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "_WIN32" /D "NDEBUG" /D "_WINDOWS" /D "STATIC" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /D "_WIN32" /D "NDEBUG" /D "_WINDOWS" /D "STATIC" /Fd"LibR/pcre_src" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "pcre - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "_WIN32" /D "_DEBUG" /D "_WINDOWS" /D "STATIC" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "_WIN32" /D "_DEBUG" /D "_WINDOWS" /D "STATIC" /Fd"LibD/pcre_src" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "pcre - Win32 Release"
+# Name "pcre - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "*.c"
+# Begin Source File
+
+SOURCE=.\dftables.exe
+
+!IF  "$(CFG)" == "pcre - Win32 Release"
+
+# Begin Custom Build - Creating pcre chartables.c from dftables 
+InputPath=.\dftables.exe
+
+".\chartables.c" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\dftables.exe >.\chartables.c 
+	
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "pcre - Win32 Debug"
+
+# Begin Custom Build - Creating pcre chartables.c from dftables 
+InputPath=.\dftables.exe
+
+".\chartables.c" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\dftables.exe >.\chartables.c 
+	
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\get.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\maketables.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\pcre.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\study.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "*.h"
+# Begin Source File
+
+SOURCE=.\config.hw
+
+!IF  "$(CFG)" == "pcre - Win32 Release"
+
+# Begin Custom Build - Creating pcre config.h from config.hw 
+InputPath=.\config.hw
+
+".\config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\config.hw > .\config.h
+	
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "pcre - Win32 Debug"
+
+# Begin Custom Build - Creating pcre config.h from config.hw 
+InputPath=.\config.hw
+
+".\config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\config.hw > .\config.h
+	
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\internal.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\pcre.hw
+
+!IF  "$(CFG)" == "pcre - Win32 Release"
+
+# Begin Custom Build - Creating pcre.h from pcre.hw 
+InputPath=.\pcre.hw
+
+".\pcre.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\pcre.hw > .\pcre.h
+	
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "pcre - Win32 Debug"
+
+# Begin Custom Build - Creating pcre.h from pcre.hw 
+InputPath=.\pcre.hw
+
+".\pcre.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\pcre.hw > .\pcre.h
+	
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.h b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.h
new file mode 100644
index 00000000..d6c23939
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.h
@@ -0,0 +1,113 @@
+/*************************************************
+*       Perl-Compatible Regular Expressions      *
+*************************************************/
+
+/* Copyright (c) 1997-2001 University of Cambridge */
+
+#ifndef _PCRE_H
+#define _PCRE_H
+
+/* The file pcre.h is build by "configure". Do not edit it; instead
+make changes to pcre.in. */
+
+#define PCRE_MAJOR          3
+#define PCRE_MINOR          9
+#define PCRE_DATE           02-Jan-2002
+
+/* Win32 uses DLL by default */
+
+#ifdef _WIN32
+# ifdef STATIC
+#  define PCRE_DL_IMPORT
+# else
+#  define PCRE_DL_IMPORT __declspec(dllimport)
+# endif
+#else
+# define PCRE_DL_IMPORT
+#endif
+
+/* Have to include stdlib.h in order to ensure that size_t is defined;
+it is needed here for malloc. */
+
+#include <stdlib.h>
+
+/* Allow for C++ users */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Options */
+
+#define PCRE_CASELESS        0x0001
+#define PCRE_MULTILINE       0x0002
+#define PCRE_DOTALL          0x0004
+#define PCRE_EXTENDED        0x0008
+#define PCRE_ANCHORED        0x0010
+#define PCRE_DOLLAR_ENDONLY  0x0020
+#define PCRE_EXTRA           0x0040
+#define PCRE_NOTBOL          0x0080
+#define PCRE_NOTEOL          0x0100
+#define PCRE_UNGREEDY        0x0200
+#define PCRE_NOTEMPTY        0x0400
+#define PCRE_UTF8            0x0800
+
+/* Exec-time and get-time error codes */
+
+#define PCRE_ERROR_NOMATCH        (-1)
+#define PCRE_ERROR_NULL           (-2)
+#define PCRE_ERROR_BADOPTION      (-3)
+#define PCRE_ERROR_BADMAGIC       (-4)
+#define PCRE_ERROR_UNKNOWN_NODE   (-5)
+#define PCRE_ERROR_NOMEMORY       (-6)
+#define PCRE_ERROR_NOSUBSTRING    (-7)
+
+/* Request types for pcre_fullinfo() */
+
+#define PCRE_INFO_OPTIONS         0
+#define PCRE_INFO_SIZE            1
+#define PCRE_INFO_CAPTURECOUNT    2
+#define PCRE_INFO_BACKREFMAX      3
+#define PCRE_INFO_FIRSTCHAR       4
+#define PCRE_INFO_FIRSTTABLE      5
+#define PCRE_INFO_LASTLITERAL     6
+
+/* Types */
+
+struct real_pcre;        /* declaration; the definition is private  */
+struct real_pcre_extra;  /* declaration; the definition is private */
+
+typedef struct real_pcre pcre;
+typedef struct real_pcre_extra pcre_extra;
+
+/* Store get and free functions. These can be set to alternative malloc/free
+functions if required. Some magic is required for Win32 DLL; it is null on
+other OS. */
+
+PCRE_DL_IMPORT extern void *(*pcre_malloc)(size_t);
+PCRE_DL_IMPORT extern void  (*pcre_free)(void *);
+
+#undef PCRE_DL_IMPORT
+
+/* Functions */
+
+extern pcre *pcre_compile(const char *, int, const char **, int *,
+              const unsigned char *);
+extern int  pcre_copy_substring(const char *, int *, int, int, char *, int);
+extern int  pcre_exec(const pcre *, const pcre_extra *, const char *,
+              int, int, int, int *, int);
+extern void pcre_free_substring(const char *);
+extern void pcre_free_substring_list(const char **);
+extern int  pcre_get_substring(const char *, int *, int, int, const char **);
+extern int  pcre_get_substring_list(const char *, int *, int, const char ***);
+extern int  pcre_info(const pcre *, int *, int *);
+extern int  pcre_fullinfo(const pcre *, const pcre_extra *, int, void *);
+extern const unsigned char *pcre_maketables(void);
+extern pcre_extra *pcre_study(const pcre *, int, const char **);
+extern const char *pcre_version(void);
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif /* End of pcre.h */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.hw b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.hw
new file mode 100644
index 00000000..40d81981
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.hw
@@ -0,0 +1,113 @@
+/*************************************************
+*       Perl-Compatible Regular Expressions      *
+*************************************************/
+
+/* Copyright (c) 1997-2001 University of Cambridge */
+
+#ifndef _PCRE_H
+#define _PCRE_H
+
+/* The file pcre.h is build by "configure" or copied from pcre.hw
+Do not edit it; instead make changes to pcre.in and/or pcre.hw */
+
+#define PCRE_MAJOR 3
+#define PCRE_MINOR          9
+#define PCRE_DATE           02-Jan-2002
+
+/* Win32 uses DLL by default */
+
+#ifdef _WIN32
+# ifdef STATIC
+#  define PCRE_DL_IMPORT
+# else
+#  define PCRE_DL_IMPORT __declspec(dllimport)
+# endif
+#else
+# define PCRE_DL_IMPORT
+#endif
+
+/* Have to include stdlib.h in order to ensure that size_t is defined;
+it is needed here for malloc. */
+
+#include <stdlib.h>
+
+/* Allow for C++ users */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Options */
+
+#define PCRE_CASELESS        0x0001
+#define PCRE_MULTILINE       0x0002
+#define PCRE_DOTALL          0x0004
+#define PCRE_EXTENDED        0x0008
+#define PCRE_ANCHORED        0x0010
+#define PCRE_DOLLAR_ENDONLY  0x0020
+#define PCRE_EXTRA           0x0040
+#define PCRE_NOTBOL          0x0080
+#define PCRE_NOTEOL          0x0100
+#define PCRE_UNGREEDY        0x0200
+#define PCRE_NOTEMPTY        0x0400
+#define PCRE_UTF8            0x0800
+
+/* Exec-time and get-time error codes */
+
+#define PCRE_ERROR_NOMATCH        (-1)
+#define PCRE_ERROR_NULL           (-2)
+#define PCRE_ERROR_BADOPTION      (-3)
+#define PCRE_ERROR_BADMAGIC       (-4)
+#define PCRE_ERROR_UNKNOWN_NODE   (-5)
+#define PCRE_ERROR_NOMEMORY       (-6)
+#define PCRE_ERROR_NOSUBSTRING    (-7)
+
+/* Request types for pcre_fullinfo() */
+
+#define PCRE_INFO_OPTIONS         0
+#define PCRE_INFO_SIZE            1
+#define PCRE_INFO_CAPTURECOUNT    2
+#define PCRE_INFO_BACKREFMAX      3
+#define PCRE_INFO_FIRSTCHAR       4
+#define PCRE_INFO_FIRSTTABLE      5
+#define PCRE_INFO_LASTLITERAL     6
+
+/* Types */
+
+struct real_pcre;        /* declaration; the definition is private  */
+struct real_pcre_extra;  /* declaration; the definition is private */
+
+typedef struct real_pcre pcre;
+typedef struct real_pcre_extra pcre_extra;
+
+/* Store get and free functions. These can be set to alternative malloc/free
+functions if required. Some magic is required for Win32 DLL; it is null on
+other OS. */
+
+PCRE_DL_IMPORT extern void *(*pcre_malloc)(size_t);
+PCRE_DL_IMPORT extern void  (*pcre_free)(void *);
+
+#undef PCRE_DL_IMPORT
+
+/* Functions */
+
+extern pcre *pcre_compile(const char *, int, const char **, int *,
+  const unsigned char *);
+extern int pcre_copy_substring(const char *, int *, int, int, char *, int);
+extern int pcre_exec(const pcre *, const pcre_extra *, const char *,
+  int, int, int, int *, int);
+extern void pcre_free_substring(const char *);
+extern void pcre_free_substring_list(const char **);
+extern int pcre_get_substring(const char *, int *, int, int, const char **);
+extern int pcre_get_substring_list(const char *, int *, int, const char ***);
+extern int pcre_info(const pcre *, int *, int *);
+extern int pcre_fullinfo(const pcre *, const pcre_extra *, int, void *);
+extern const unsigned char *pcre_maketables(void);
+extern pcre_extra *pcre_study(const pcre *, int, const char **);
+extern const char *pcre_version(void);
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif /* End of pcre.h */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.in b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.in
new file mode 100644
index 00000000..ef375690
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.in
@@ -0,0 +1,113 @@
+/*************************************************
+*       Perl-Compatible Regular Expressions      *
+*************************************************/
+
+/* Copyright (c) 1997-2001 University of Cambridge */
+
+#ifndef _PCRE_H
+#define _PCRE_H
+
+/* The file pcre.h is build by "configure". Do not edit it; instead
+make changes to pcre.in. */
+
+#define PCRE_MAJOR          @PCRE_MAJOR@
+#define PCRE_MINOR          @PCRE_MINOR@
+#define PCRE_DATE           @PCRE_DATE@
+
+/* Win32 uses DLL by default */
+
+#ifdef _WIN32
+# ifdef STATIC
+#  define PCRE_DL_IMPORT
+# else
+#  define PCRE_DL_IMPORT __declspec(dllimport)
+# endif
+#else
+# define PCRE_DL_IMPORT
+#endif
+
+/* Have to include stdlib.h in order to ensure that size_t is defined;
+it is needed here for malloc. */
+
+#include <stdlib.h>
+
+/* Allow for C++ users */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Options */
+
+#define PCRE_CASELESS        0x0001
+#define PCRE_MULTILINE       0x0002
+#define PCRE_DOTALL          0x0004
+#define PCRE_EXTENDED        0x0008
+#define PCRE_ANCHORED        0x0010
+#define PCRE_DOLLAR_ENDONLY  0x0020
+#define PCRE_EXTRA           0x0040
+#define PCRE_NOTBOL          0x0080
+#define PCRE_NOTEOL          0x0100
+#define PCRE_UNGREEDY        0x0200
+#define PCRE_NOTEMPTY        0x0400
+#define PCRE_UTF8            0x0800
+
+/* Exec-time and get-time error codes */
+
+#define PCRE_ERROR_NOMATCH        (-1)
+#define PCRE_ERROR_NULL           (-2)
+#define PCRE_ERROR_BADOPTION      (-3)
+#define PCRE_ERROR_BADMAGIC       (-4)
+#define PCRE_ERROR_UNKNOWN_NODE   (-5)
+#define PCRE_ERROR_NOMEMORY       (-6)
+#define PCRE_ERROR_NOSUBSTRING    (-7)
+
+/* Request types for pcre_fullinfo() */
+
+#define PCRE_INFO_OPTIONS         0
+#define PCRE_INFO_SIZE            1
+#define PCRE_INFO_CAPTURECOUNT    2
+#define PCRE_INFO_BACKREFMAX      3
+#define PCRE_INFO_FIRSTCHAR       4
+#define PCRE_INFO_FIRSTTABLE      5
+#define PCRE_INFO_LASTLITERAL     6
+
+/* Types */
+
+struct real_pcre;        /* declaration; the definition is private  */
+struct real_pcre_extra;  /* declaration; the definition is private */
+
+typedef struct real_pcre pcre;
+typedef struct real_pcre_extra pcre_extra;
+
+/* Store get and free functions. These can be set to alternative malloc/free
+functions if required. Some magic is required for Win32 DLL; it is null on
+other OS. */
+
+PCRE_DL_IMPORT extern void *(*pcre_malloc)(size_t);
+PCRE_DL_IMPORT extern void  (*pcre_free)(void *);
+
+#undef PCRE_DL_IMPORT
+
+/* Functions */
+
+extern pcre *pcre_compile(const char *, int, const char **, int *,
+              const unsigned char *);
+extern int  pcre_copy_substring(const char *, int *, int, int, char *, int);
+extern int  pcre_exec(const pcre *, const pcre_extra *, const char *,
+              int, int, int, int *, int);
+extern void pcre_free_substring(const char *);
+extern void pcre_free_substring_list(const char **);
+extern int  pcre_get_substring(const char *, int *, int, int, const char **);
+extern int  pcre_get_substring_list(const char *, int *, int, const char ***);
+extern int  pcre_info(const pcre *, int *, int *);
+extern int  pcre_fullinfo(const pcre *, const pcre_extra *, int, void *);
+extern const unsigned char *pcre_maketables(void);
+extern pcre_extra *pcre_study(const pcre *, int, const char **);
+extern const char *pcre_version(void);
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif /* End of pcre.h */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.lo b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.lo
new file mode 100644
index 00000000..6c6c8d6f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.lo
@@ -0,0 +1,12 @@
+# pcre.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/pcre.o'
+
+# Name of the non-PIC object.
+non_pic_object='pcre.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.o b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.o
new file mode 100644
index 00000000..0dc04632
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcre.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcredemo.c b/rubbos/app/httpd-2.0.64/srclib/pcre/pcredemo.c
new file mode 100644
index 00000000..cb4e46f1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcredemo.c
@@ -0,0 +1,94 @@
+#include <stdio.h>
+#include <string.h>
+#include <pcre.h>
+
+/* Compile thuswise:
+  gcc -Wall pcredemo.c -I/opt/local/include -L/opt/local/lib \
+    -R/opt/local/lib -lpcre
+*/
+
+#define OVECCOUNT 30    /* should be a multiple of 3 */
+
+int main(int argc, char **argv)
+{
+pcre *re;
+const char *error;
+int erroffset;
+int ovector[OVECCOUNT];
+int rc, i;
+
+if (argc != 3)
+  {
+  printf("Two arguments required: a regex and a subject string\n");
+  return 1;
+  }
+
+/* Compile the regular expression in the first argument */
+
+re = pcre_compile(
+  argv[1],              /* the pattern */
+  0,                    /* default options */
+  &error,               /* for error message */
+  &erroffset,           /* for error offset */
+  NULL);                /* use default character tables */
+
+/* Compilation failed: print the error message and exit */
+
+if (re == NULL)
+  {
+  printf("PCRE compilation failed at offset %d: %s\n", erroffset, error);
+  return 1;
+  }
+
+/* Compilation succeeded: match the subject in the second argument */
+
+rc = pcre_exec(
+  re,                   /* the compiled pattern */
+  NULL,                 /* no extra data - we didn't study the pattern */
+  argv[2],              /* the subject string */
+  (int)strlen(argv[2]), /* the length of the subject */
+  0,                    /* start at offset 0 in the subject */
+  0,                    /* default options */
+  ovector,              /* output vector for substring information */
+  OVECCOUNT);           /* number of elements in the output vector */
+
+/* Matching failed: handle error cases */
+
+if (rc < 0)
+  {
+  switch(rc)
+    {
+    case PCRE_ERROR_NOMATCH: printf("No match\n"); break;
+    /*
+    Handle other special cases if you like
+    */
+    default: printf("Matching error %d\n", rc); break;
+    }
+  return 1;
+  }
+
+/* Match succeded */
+
+printf("Match succeeded\n");
+
+/* The output vector wasn't big enough */
+
+if (rc == 0)
+  {
+  rc = OVECCOUNT/3;
+  printf("ovector only has room for %d captured substrings\n", rc - 1);
+  }
+
+/* Show substrings stored in the output vector */
+
+for (i = 0; i < rc; i++)
+  {
+  char *substring_start = argv[2] + ovector[2*i];
+  int substring_length = ovector[2*i+1] - ovector[2*i];
+  printf("%2d: %.*s\n", i, substring_length, substring_start);
+  }
+
+return 0;
+}
+
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcregrep.c b/rubbos/app/httpd-2.0.64/srclib/pcre/pcregrep.c
new file mode 100644
index 00000000..b50ed078
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcregrep.c
@@ -0,0 +1,540 @@
+/*************************************************
+*               pcregrep program                 *
+*************************************************/
+
+/* This is a grep program that uses the PCRE regular expression library to do
+its pattern matching. On a Unix system it can recurse into directories. */
+
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "config.h"
+#include "pcre.h"
+
+#define FALSE 0
+#define TRUE 1
+
+typedef int BOOL;
+
+#define VERSION "2.0 01-Aug-2001"
+#define MAX_PATTERN_COUNT 100
+
+
+/*************************************************
+*               Global variables                 *
+*************************************************/
+
+static char *pattern_filename = NULL;
+static int  pattern_count = 0;
+static pcre **pattern_list;
+static pcre_extra **hints_list;
+
+static BOOL count_only = FALSE;
+static BOOL filenames = TRUE;
+static BOOL filenames_only = FALSE;
+static BOOL invert = FALSE;
+static BOOL number = FALSE;
+static BOOL recurse = FALSE;
+static BOOL silent = FALSE;
+static BOOL whole_lines = FALSE;
+
+/* Structure for options and list of them */
+
+typedef struct option_item {
+  int one_char;
+  char *long_name;
+  char *help_text;
+} option_item;
+
+static option_item optionlist[] = {
+  { -1,  "help",         "display this help and exit" },
+  { 'c', "count",        "print only a count of matching lines per FILE" },
+  { 'h', "no-filename",  "suppress the prefixing filename on output" },
+  { 'i', "ignore-case",  "ignore case distinctions" },
+  { 'l', "files-with-matches", "print only FILE names containing matches" },
+  { 'n', "line-number",  "print line number with output lines" },
+  { 'r', "recursive",    "recursively scan sub-directories" },
+  { 's', "no-messages",  "suppress error messages" },
+  { 'V', "version",      "print version information and exit" },
+  { 'v', "invert-match", "select non-matching lines" },
+  { 'x', "line-regex",   "force PATTERN to match only whole lines" },
+  { 'x', "line-regexp",  "force PATTERN to match only whole lines" },
+  { 0,    NULL,           NULL }
+};
+
+
+/*************************************************
+*       Functions for directory scanning         *
+*************************************************/
+
+/* These functions are defined so that they can be made system specific,
+although at present the only ones are for Unix, and for "no directory recursion
+support". */
+
+
+/************* Directory scanning in Unix ***********/
+
+#if IS_UNIX
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+
+typedef DIR directory_type;
+
+int
+isdirectory(char *filename)
+{
+struct stat statbuf;
+if (stat(filename, &statbuf) < 0)
+  return 0;        /* In the expectation that opening as a file will fail */
+return ((statbuf.st_mode & S_IFMT) == S_IFDIR)? '/' : 0;
+}
+
+directory_type *
+opendirectory(char *filename)
+{
+return opendir(filename);
+}
+
+char *
+readdirectory(directory_type *dir)
+{
+for (;;)
+  {
+  struct dirent *dent = readdir(dir);
+  if (dent == NULL) return NULL;
+  if (strcmp(dent->d_name, ".") != 0 && strcmp(dent->d_name, "..") != 0)
+    return dent->d_name;
+  }
+return NULL;   /* Keep compiler happy; never executed */
+}
+
+void
+closedirectory(directory_type *dir)
+{
+closedir(dir);
+}
+
+
+#else
+
+
+/************* Directory scanning when we can't do it ***********/
+
+/* The type is void, and apart from isdirectory(), the functions do nothing. */
+
+typedef void directory_type;
+
+int isdirectory(char *filename) { return FALSE; }
+directory_type * opendirectory(char *filename) {}
+char *readdirectory(directory_type *dir) {}
+void closedirectory(directory_type *dir) {}
+
+#endif
+
+
+
+#if ! HAVE_STRERROR
+/*************************************************
+*     Provide strerror() for non-ANSI libraries  *
+*************************************************/
+
+/* Some old-fashioned systems still around (e.g. SunOS4) don't have strerror()
+in their libraries, but can provide the same facility by this simple
+alternative function. */
+
+extern int   sys_nerr;
+extern char *sys_errlist[];
+
+char *
+strerror(int n)
+{
+if (n < 0 || n >= sys_nerr) return "unknown error number";
+return sys_errlist[n];
+}
+#endif /* HAVE_STRERROR */
+
+
+
+/*************************************************
+*              Grep an individual file           *
+*************************************************/
+
+static int
+pcregrep(FILE *in, char *name)
+{
+int rc = 1;
+int linenumber = 0;
+int count = 0;
+int offsets[99];
+char buffer[BUFSIZ];
+
+while (fgets(buffer, sizeof(buffer), in) != NULL)
+  {
+  BOOL match = FALSE;
+  int i;
+  int length = (int)strlen(buffer);
+  if (length > 0 && buffer[length-1] == '\n') buffer[--length] = 0;
+  linenumber++;
+
+  for (i = 0; !match && i < pattern_count; i++)
+    {
+    match = pcre_exec(pattern_list[i], hints_list[i], buffer, length, 0, 0,
+      offsets, 99) >= 0;
+    if (match && whole_lines && offsets[1] != length) match = FALSE;
+    }
+
+  if (match != invert)
+    {
+    if (count_only) count++;
+
+    else if (filenames_only)
+      {
+      fprintf(stdout, "%s\n", (name == NULL)? "<stdin>" : name);
+      return 0;
+      }
+
+    else if (silent) return 0;
+
+    else
+      {
+      if (name != NULL) fprintf(stdout, "%s:", name);
+      if (number) fprintf(stdout, "%d:", linenumber);
+      fprintf(stdout, "%s\n", buffer);
+      }
+
+    rc = 0;
+    }
+  }
+
+if (count_only)
+  {
+  if (name != NULL) fprintf(stdout, "%s:", name);
+  fprintf(stdout, "%d\n", count);
+  }
+
+return rc;
+}
+
+
+
+
+/*************************************************
+*     Grep a file or recurse into a directory    *
+*************************************************/
+
+static int
+grep_or_recurse(char *filename, BOOL recurse, BOOL show_filenames,
+  BOOL only_one_at_top)
+{
+int rc = 1;
+int sep;
+FILE *in;
+
+/* If the file is a directory and we are recursing, scan each file within it.
+The scanning code is localized so it can be made system-specific. */
+
+if ((sep = isdirectory(filename)) != 0 && recurse)
+  {
+  char buffer[1024];
+  char *nextfile;
+  directory_type *dir = opendirectory(filename);
+
+  if (dir == NULL)
+    {
+    fprintf(stderr, "pcregrep: Failed to open directory %s: %s\n", filename,
+      strerror(errno));
+    return 2;
+    }
+
+  while ((nextfile = readdirectory(dir)) != NULL)
+    {
+    int frc;
+    sprintf(buffer, "%.512s%c%.128s", filename, sep, nextfile);
+    frc = grep_or_recurse(buffer, recurse, TRUE, FALSE);
+    if (frc == 0 && rc == 1) rc = 0;
+    }
+
+  closedirectory(dir);
+  return rc;
+  }
+
+/* If the file is not a directory, or we are not recursing, scan it. If this is
+the first and only argument at top level, we don't show the file name.
+Otherwise, control is via the show_filenames variable. */
+
+in = fopen(filename, "r");
+if (in == NULL)
+  {
+  fprintf(stderr, "pcregrep: Failed to open %s: %s\n", filename, strerror(errno));
+  return 2;
+  }
+
+rc = pcregrep(in, (show_filenames && !only_one_at_top)? filename : NULL);
+fclose(in);
+return rc;
+}
+
+
+
+
+/*************************************************
+*                Usage function                  *
+*************************************************/
+
+static int
+usage(int rc)
+{
+fprintf(stderr, "Usage: pcregrep [-Vcfhilnrsvx] [long-options] pattern [file] ...\n");
+fprintf(stderr, "Type `pcregrep --help' for more information.\n");
+return rc;
+}
+
+
+
+
+/*************************************************
+*                Help function                   *
+*************************************************/
+
+static void
+help(void)
+{
+option_item *op;
+
+printf("Usage: pcregrep [OPTION]... PATTERN [FILE] ...\n");
+printf("Search for PATTERN in each FILE or standard input.\n");
+printf("Example: pcregrep -i 'hello.*world' menu.h main.c\n\n");
+
+printf("Options:\n");
+
+for (op = optionlist; op->one_char != 0; op++)
+  {
+  int n;
+  char s[4];
+  if (op->one_char > 0) sprintf(s, "-%c,", op->one_char); else strcpy(s, "   ");
+  printf("  %s --%s%n", s, op->long_name, &n);
+  n = 30 - n;
+  if (n < 1) n = 1;
+  printf("%.*s%s\n", n, "                    ", op->help_text);
+  }
+
+printf("\n  -f<filename>  or  --file=<filename>\n");
+printf("    Read patterns from <filename> instead of using a command line option.\n");
+printf("    Trailing white space is removed; blanks lines are ignored.\n");
+printf("    There is a maximum of %d patterns.\n", MAX_PATTERN_COUNT);
+
+printf("\nWith no FILE, read standard input. If fewer than two FILEs given, assume -h.\n");
+printf("Exit status is 0 if any matches, 1 if no matches, and 2 if trouble.\n");
+}
+
+
+
+
+/*************************************************
+*                Handle an option                *
+*************************************************/
+
+static int
+handle_option(int letter, int options)
+{
+switch(letter)
+  {
+  case -1:  help(); exit(0);
+  case 'c': count_only = TRUE; break;
+  case 'h': filenames = FALSE; break;
+  case 'i': options |= PCRE_CASELESS; break;
+  case 'l': filenames_only = TRUE;
+  case 'n': number = TRUE; break;
+  case 'r': recurse = TRUE; break;
+  case 's': silent = TRUE; break;
+  case 'v': invert = TRUE; break;
+  case 'x': whole_lines = TRUE; options |= PCRE_ANCHORED; break;
+
+  case 'V':
+  fprintf(stderr, "pcregrep version %s using ", VERSION);
+  fprintf(stderr, "PCRE version %s\n", pcre_version());
+  exit(0);
+  break;
+
+  default:
+  fprintf(stderr, "pcregrep: Unknown option -%c\n", letter);
+  exit(usage(2));
+  }
+
+return options;
+}
+
+
+
+
+/*************************************************
+*                Main program                    *
+*************************************************/
+
+int
+main(int argc, char **argv)
+{
+int i, j;
+int rc = 1;
+int options = 0;
+int errptr;
+const char *error;
+BOOL only_one_at_top;
+
+/* Process the options */
+
+for (i = 1; i < argc; i++)
+  {
+  if (argv[i][0] != '-') break;
+
+  /* Long name options */
+
+  if (argv[i][1] == '-')
+    {
+    option_item *op;
+
+    if (strncmp(argv[i]+2, "file=", 5) == 0)
+      {
+      pattern_filename = argv[i] + 7;
+      continue;
+      }
+
+    for (op = optionlist; op->one_char != 0; op++)
+      {
+      if (strcmp(argv[i]+2, op->long_name) == 0)
+        {
+        options = handle_option(op->one_char, options);
+        break;
+        }
+      }
+    if (op->one_char == 0)
+      {
+      fprintf(stderr, "pcregrep: Unknown option %s\n", argv[i]);
+      exit(usage(2));
+      }
+    }
+
+  /* One-char options */
+
+  else
+    {
+    char *s = argv[i] + 1;
+    while (*s != 0)
+      {
+      if (*s == 'f')
+        {
+        pattern_filename = s + 1;
+        if (pattern_filename[0] == 0)
+          {
+          if (i >= argc - 1)
+            {
+            fprintf(stderr, "pcregrep: File name missing after -f\n");
+            exit(usage(2));
+            }
+          pattern_filename = argv[++i];
+          }
+        break;
+        }
+      else options = handle_option(*s++, options);
+      }
+    }
+  }
+
+pattern_list = malloc(MAX_PATTERN_COUNT * sizeof(pcre *));
+hints_list = malloc(MAX_PATTERN_COUNT * sizeof(pcre_extra *));
+
+if (pattern_list == NULL || hints_list == NULL)
+  {
+  fprintf(stderr, "pcregrep: malloc failed\n");
+  return 2;
+  }
+
+/* Compile the regular expression(s). */
+
+if (pattern_filename != NULL)
+  {
+  FILE *f = fopen(pattern_filename, "r");
+  char buffer[BUFSIZ];
+  if (f == NULL)
+    {
+    fprintf(stderr, "pcregrep: Failed to open %s: %s\n", pattern_filename,
+      strerror(errno));
+    return 2;
+    }
+  while (fgets(buffer, sizeof(buffer), f) != NULL)
+    {
+    char *s = buffer + (int)strlen(buffer);
+    if (pattern_count >= MAX_PATTERN_COUNT)
+      {
+      fprintf(stderr, "pcregrep: Too many patterns in file (max %d)\n",
+        MAX_PATTERN_COUNT);
+      return 2;
+      }
+    while (s > buffer && isspace((unsigned char)(s[-1]))) s--;
+    if (s == buffer) continue;
+    *s = 0;
+    pattern_list[pattern_count] = pcre_compile(buffer, options, &error,
+      &errptr, NULL);
+    if (pattern_list[pattern_count++] == NULL)
+      {
+      fprintf(stderr, "pcregrep: Error in regex number %d at offset %d: %s\n",
+        pattern_count, errptr, error);
+      return 2;
+      }
+    }
+  fclose(f);
+  }
+
+/* If no file name, a single regex must be given inline */
+
+else
+  {
+  if (i >= argc) return usage(0);
+  pattern_list[0] = pcre_compile(argv[i++], options, &error, &errptr, NULL);
+  if (pattern_list[0] == NULL)
+    {
+    fprintf(stderr, "pcregrep: Error in regex at offset %d: %s\n", errptr,
+      error);
+    return 2;
+    }
+  pattern_count++;
+  }
+
+/* Study the regular expressions, as we will be running them may times */
+
+for (j = 0; j < pattern_count; j++)
+  {
+  hints_list[j] = pcre_study(pattern_list[j], 0, &error);
+  if (error != NULL)
+    {
+    char s[16];
+    if (pattern_count == 1) s[0] = 0; else sprintf(s, " number %d", j);
+    fprintf(stderr, "pcregrep: Error while studying regex%s: %s\n", s, error);
+    return 2;
+    }
+  }
+
+/* If there are no further arguments, do the business on stdin and exit */
+
+if (i >= argc) return pcregrep(stdin, NULL);
+
+/* Otherwise, work through the remaining arguments as files or directories.
+Pass in the fact that there is only one argument at top level - this suppresses
+the file name if the argument is not a directory. */
+
+only_one_at_top = (i == argc - 1);
+if (filenames_only) filenames = TRUE;
+
+for (; i < argc; i++)
+  {
+  int frc = grep_or_recurse(argv[i], recurse, filenames, only_one_at_top);
+  if (frc == 0 && rc == 1) rc = 0;
+  }
+
+return rc;
+}
+
+/* End */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.c b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.c
new file mode 100644
index 00000000..29f2e017
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.c
@@ -0,0 +1,303 @@
+/*************************************************
+*      Perl-Compatible Regular Expressions       *
+*************************************************/
+
+/*
+This is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language. See
+the file Tech.Notes for some information on the internals.
+
+This module is a wrapper that provides a POSIX API to the underlying PCRE
+functions.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+           Copyright (c) 1997-2001 University of Cambridge
+
+-----------------------------------------------------------------------------
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), then the terms of that licence shall
+   supersede any condition above with which it is incompatible.
+-----------------------------------------------------------------------------
+*/
+
+#include "internal.h"
+#include "pcreposix.h"
+#include "stdlib.h"
+
+
+
+/* Corresponding tables of PCRE error messages and POSIX error codes. */
+
+static const char *estring[] = {
+  ERR1,  ERR2,  ERR3,  ERR4,  ERR5,  ERR6,  ERR7,  ERR8,  ERR9,  ERR10,
+  ERR11, ERR12, ERR13, ERR14, ERR15, ERR16, ERR17, ERR18, ERR19, ERR20,
+  ERR21, ERR22, ERR23, ERR24, ERR25, ERR26, ERR27, ERR29, ERR29, ERR30,
+  ERR31 };
+
+static int eint[] = {
+  REG_EESCAPE, /* "\\ at end of pattern" */
+  REG_EESCAPE, /* "\\c at end of pattern" */
+  REG_EESCAPE, /* "unrecognized character follows \\" */
+  REG_BADBR,   /* "numbers out of order in {} quantifier" */
+  REG_BADBR,   /* "number too big in {} quantifier" */
+  REG_EBRACK,  /* "missing terminating ] for character class" */
+  REG_ECTYPE,  /* "invalid escape sequence in character class" */
+  REG_ERANGE,  /* "range out of order in character class" */
+  REG_BADRPT,  /* "nothing to repeat" */
+  REG_BADRPT,  /* "operand of unlimited repeat could match the empty string" */
+  REG_ASSERT,  /* "internal error: unexpected repeat" */
+  REG_BADPAT,  /* "unrecognized character after (?" */
+  REG_ASSERT,  /* "unused error" */
+  REG_EPAREN,  /* "missing )" */
+  REG_ESUBREG, /* "back reference to non-existent subpattern" */
+  REG_INVARG,  /* "erroffset passed as NULL" */
+  REG_INVARG,  /* "unknown option bit(s) set" */
+  REG_EPAREN,  /* "missing ) after comment" */
+  REG_ESIZE,   /* "parentheses nested too deeply" */
+  REG_ESIZE,   /* "regular expression too large" */
+  REG_ESPACE,  /* "failed to get memory" */
+  REG_EPAREN,  /* "unmatched brackets" */
+  REG_ASSERT,  /* "internal error: code overflow" */
+  REG_BADPAT,  /* "unrecognized character after (?<" */
+  REG_BADPAT,  /* "lookbehind assertion is not fixed length" */
+  REG_BADPAT,  /* "malformed number after (?(" */
+  REG_BADPAT,  /* "conditional group containe more than two branches" */
+  REG_BADPAT,  /* "assertion expected after (?(" */
+  REG_BADPAT,  /* "(?p must be followed by )" */
+  REG_ECTYPE,  /* "unknown POSIX class name" */
+  REG_BADPAT,  /* "POSIX collating elements are not supported" */
+  REG_INVARG,  /* "this version of PCRE is not compiled with PCRE_UTF8 support" */
+  REG_BADPAT,  /* "characters with values > 255 are not yet supported in classes" */
+  REG_BADPAT,  /* "character value in \x{...} sequence is too large" */
+  REG_BADPAT   /* "invalid condition (?(0)" */
+};
+
+/* Table of texts corresponding to POSIX error codes */
+
+static const char *pstring[] = {
+  "",                                /* Dummy for value 0 */
+  "internal error",                  /* REG_ASSERT */
+  "invalid repeat counts in {}",     /* BADBR      */
+  "pattern error",                   /* BADPAT     */
+  "? * + invalid",                   /* BADRPT     */
+  "unbalanced {}",                   /* EBRACE     */
+  "unbalanced []",                   /* EBRACK     */
+  "collation error - not relevant",  /* ECOLLATE   */
+  "bad class",                       /* ECTYPE     */
+  "bad escape sequence",             /* EESCAPE    */
+  "empty expression",                /* EMPTY      */
+  "unbalanced ()",                   /* EPAREN     */
+  "bad range inside []",             /* ERANGE     */
+  "expression too big",              /* ESIZE      */
+  "failed to get memory",            /* ESPACE     */
+  "bad back reference",              /* ESUBREG    */
+  "bad argument",                    /* INVARG     */
+  "match failed"                     /* NOMATCH    */
+};
+
+
+
+
+/*************************************************
+*          Translate PCRE text code to int       *
+*************************************************/
+
+/* PCRE compile-time errors are given as strings defined as macros. We can just
+look them up in a table to turn them into POSIX-style error codes. */
+
+static int
+pcre_posix_error_code(const char *s)
+{
+size_t i;
+for (i = 0; i < sizeof(estring)/sizeof(char *); i++)
+  if (strcmp(s, estring[i]) == 0) return eint[i];
+return REG_ASSERT;
+}
+
+
+
+/*************************************************
+*          Translate error code to string        *
+*************************************************/
+
+size_t
+regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size)
+{
+const char *message, *addmessage;
+size_t length, addlength;
+
+message = (errcode >= (int)(sizeof(pstring)/sizeof(char *)))?
+  "unknown error code" : pstring[errcode];
+length = strlen(message) + 1;
+
+addmessage = " at offset ";
+addlength = (preg != NULL && (int)preg->re_erroffset != -1)?
+  strlen(addmessage) + 6 : 0;
+
+if (errbuf_size > 0)
+  {
+  if (addlength > 0 && errbuf_size >= length + addlength)
+    sprintf(errbuf, "%s%s%-6d", message, addmessage, (int)preg->re_erroffset);
+  else
+    {
+    strncpy(errbuf, message, errbuf_size - 1);
+    errbuf[errbuf_size-1] = 0;
+    }
+  }
+
+return length + addlength;
+}
+
+
+
+
+/*************************************************
+*           Free store held by a regex           *
+*************************************************/
+
+void
+regfree(regex_t *preg)
+{
+(pcre_free)(preg->re_pcre);
+}
+
+
+
+
+/*************************************************
+*            Compile a regular expression        *
+*************************************************/
+
+/*
+Arguments:
+  preg        points to a structure for recording the compiled expression
+  pattern     the pattern to compile
+  cflags      compilation flags
+
+Returns:      0 on success
+              various non-zero codes on failure
+*/
+
+int
+regcomp(regex_t *preg, const char *pattern, int cflags)
+{
+const char *errorptr;
+int erroffset;
+int options = 0;
+
+if ((cflags & REG_ICASE) != 0) options |= PCRE_CASELESS;
+if ((cflags & REG_NEWLINE) != 0) options |= PCRE_MULTILINE;
+
+preg->re_pcre = pcre_compile(pattern, options, &errorptr, &erroffset, NULL);
+preg->re_erroffset = erroffset;
+
+if (preg->re_pcre == NULL) return pcre_posix_error_code(errorptr);
+
+preg->re_nsub = pcre_info(preg->re_pcre, NULL, NULL);
+return 0;
+}
+
+
+
+
+/*************************************************
+*              Match a regular expression        *
+*************************************************/
+
+/* Unfortunately, PCRE requires 3 ints of working space for each captured
+substring, so we have to get and release working store instead of just using
+the POSIX structures as was done in earlier releases when PCRE needed only 2
+ints. */
+
+#define SMALL_NMATCH 5
+int
+regexec(regex_t *preg, const char *string, size_t nmatch,
+  regmatch_t pmatch[], int eflags)
+{
+int rc;
+int options = 0;
+/* NOTE: The code related to the "SMALL_NMATCH" optimization
+ * currently is unique to the httpd-2.0 copy of PCRE 3.9.  I've
+ * submitted the patch to the PCRE maintainer for inclusion in
+ * the next PCRE release, slated for late 2002.  At that time,
+ * we can merge the new PCRE version into the httpd-2.0/srclib
+ * tree.  --brianp 3/20/2002
+ */
+int small_ovector[SMALL_NMATCH * 3];
+int *ovector = NULL;
+int allocated_ovector = 0;
+
+if ((eflags & REG_NOTBOL) != 0) options |= PCRE_NOTBOL;
+if ((eflags & REG_NOTEOL) != 0) options |= PCRE_NOTEOL;
+
+#if 0
+/* This causes a memory segfault after locking the const, thread-shared *preg 
+ * generated at compile time, and is entirely unnecessary.
+ */
+preg->re_erroffset = (size_t)(-1);   /* Only has meaning after compile */
+#endif
+
+if (nmatch > 0)
+  {
+    if (nmatch <= SMALL_NMATCH)
+      {
+      ovector = &(small_ovector[0]);
+      }
+    else
+      {
+      ovector = (int *)malloc(sizeof(int) * nmatch * 3);
+      if (ovector == NULL) return REG_ESPACE;
+      allocated_ovector = 1;
+      }
+  }
+
+rc = pcre_exec(preg->re_pcre, NULL, string, (int)strlen(string), 0, options,
+  ovector, nmatch * 3);
+
+if (rc == 0) rc = nmatch;    /* All captured slots were filled in */
+
+if (rc >= 0)
+  {
+  size_t i;
+  for (i = 0; i < (size_t) rc; i++)
+    {
+    pmatch[i].rm_so = ovector[i*2];
+    pmatch[i].rm_eo = ovector[i*2+1];
+    }
+  if (allocated_ovector) free(ovector);
+  for (; i < nmatch; i++) pmatch[i].rm_so = pmatch[i].rm_eo = -1;
+  return 0;
+  }
+
+else
+  {
+  if (allocated_ovector) free(ovector);
+  switch(rc)
+    {
+    case PCRE_ERROR_NOMATCH: return REG_NOMATCH;
+    case PCRE_ERROR_NULL: return REG_INVARG;
+    case PCRE_ERROR_BADOPTION: return REG_INVARG;
+    case PCRE_ERROR_BADMAGIC: return REG_INVARG;
+    case PCRE_ERROR_UNKNOWN_NODE: return REG_ASSERT;
+    case PCRE_ERROR_NOMEMORY: return REG_ESPACE;
+    default: return REG_ASSERT;
+    }
+  }
+}
+
+/* End of pcreposix.c */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.dsp b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.dsp
new file mode 100644
index 00000000..bf6f11f4
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.dsp
@@ -0,0 +1,154 @@
+# Microsoft Developer Studio Project File - Name="pcreposix" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=pcreposix - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "pcreposix.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "pcreposix.mak" CFG="pcreposix - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "pcreposix - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "pcreposix - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "pcreposix - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "_WIN32" /D "NDEBUG" /D "_WINDOWS" /D "STATIC" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /D "_WIN32" /D "NDEBUG" /D "_WINDOWS" /D "STATIC" /Fd"LibR/pcreposix_src" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "pcreposix - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "_WIN32" /D "_DEBUG" /D "_WINDOWS" /D "STATIC" /FD /c
+# ADD CPP /nologo /MDd /W3 /EHsc /Zi /Od /D "_WIN32" /D "_DEBUG" /D "_WINDOWS" /D "STATIC" /Fd"LibD/pcreposix_src" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "pcreposix - Win32 Release"
+# Name "pcreposix - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "*.c"
+# Begin Source File
+
+SOURCE=.\pcreposix.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "*.h"
+# Begin Source File
+
+SOURCE=.\config.hw
+
+!IF  "$(CFG)" == "pcreposix - Win32 Release"
+
+# Begin Custom Build - Creating pcre config.h from config.hw 
+InputPath=.\config.hw
+
+".\config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\config.hw > .\config.h
+	
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "pcreposix - Win32 Debug"
+
+# Begin Custom Build - Creating pcre config.h from config.hw 
+InputPath=.\config.hw
+
+".\config.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\config.hw > .\config.h
+	
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\pcre.hw
+
+!IF  "$(CFG)" == "pcreposix - Win32 Release"
+
+# Begin Custom Build - Creating pcre.h from pcre.hw 
+InputPath=.\pcre.hw
+
+".\pcre.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\pcre.hw > .\pcre.h
+	
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "pcreposix - Win32 Debug"
+
+# Begin Custom Build - Creating pcre.h from pcre.hw 
+InputPath=.\pcre.hw
+
+".\pcre.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	type .\pcre.hw > .\pcre.h
+	
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\pcreposix.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.h b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.h
new file mode 100644
index 00000000..e70af2de
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.h
@@ -0,0 +1,88 @@
+/*************************************************
+*       Perl-Compatible Regular Expressions      *
+*************************************************/
+
+/* Copyright (c) 1997-2001 University of Cambridge */
+
+#ifndef _PCREPOSIX_H
+#define _PCREPOSIX_H
+
+/* This is the header for the POSIX wrapper interface to the PCRE Perl-
+Compatible Regular Expression library. It defines the things POSIX says should
+be there. I hope. */
+
+/* Have to include stdlib.h in order to ensure that size_t is defined. */
+
+#include <stdlib.h>
+
+/* Allow for C++ users */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Options defined by POSIX. */
+
+#define REG_ICASE     0x01
+#define REG_NEWLINE   0x02
+#define REG_NOTBOL    0x04
+#define REG_NOTEOL    0x08
+
+/* These are not used by PCRE, but by defining them we make it easier
+to slot PCRE into existing programs that make POSIX calls. */
+
+#define REG_EXTENDED  0
+#define REG_NOSUB     0
+
+/* Error values. Not all these are relevant or used by the wrapper. */
+
+enum {
+  REG_ASSERT = 1,  /* internal error ? */
+  REG_BADBR,       /* invalid repeat counts in {} */
+  REG_BADPAT,      /* pattern error */
+  REG_BADRPT,      /* ? * + invalid */
+  REG_EBRACE,      /* unbalanced {} */
+  REG_EBRACK,      /* unbalanced [] */
+  REG_ECOLLATE,    /* collation error - not relevant */
+  REG_ECTYPE,      /* bad class */
+  REG_EESCAPE,     /* bad escape sequence */
+  REG_EMPTY,       /* empty expression */
+  REG_EPAREN,      /* unbalanced () */
+  REG_ERANGE,      /* bad range inside [] */
+  REG_ESIZE,       /* expression too big */
+  REG_ESPACE,      /* failed to get memory */
+  REG_ESUBREG,     /* bad back reference */
+  REG_INVARG,      /* bad argument */
+  REG_NOMATCH      /* match failed */
+};
+
+
+/* The structure representing a compiled regular expression. */
+
+typedef struct {
+  void *re_pcre;
+  size_t re_nsub;
+  size_t re_erroffset;
+} regex_t;
+
+/* The structure in which a captured offset is returned. */
+
+typedef int regoff_t;
+
+typedef struct {
+  regoff_t rm_so;
+  regoff_t rm_eo;
+} regmatch_t;
+
+/* The functions */
+
+extern int regcomp(regex_t *, const char *, int);
+extern int regexec(regex_t *, const char *, size_t, regmatch_t *, int);
+extern size_t regerror(int, const regex_t *, char *, size_t);
+extern void regfree(regex_t *);
+
+#ifdef __cplusplus
+}   /* extern "C" */
+#endif
+
+#endif /* End of pcreposix.h */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.lo b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.lo
new file mode 100644
index 00000000..03184f38
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.lo
@@ -0,0 +1,12 @@
+# pcreposix.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/pcreposix.o'
+
+# Name of the non-PIC object.
+non_pic_object='pcreposix.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.o b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.o
new file mode 100644
index 00000000..3877a13c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcreposix.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pcretest.c b/rubbos/app/httpd-2.0.64/srclib/pcre/pcretest.c
new file mode 100644
index 00000000..f04443ab
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pcretest.c
@@ -0,0 +1,1262 @@
+/*************************************************
+*             PCRE testing program               *
+*************************************************/
+
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include <locale.h>
+
+/* Use the internal info for displaying the results of pcre_study(). */
+
+#include "internal.h"
+
+/* It is possible to compile this test program without including support for
+testing the POSIX interface, though this is not available via the standard
+Makefile. */
+
+#if !defined NOPOSIX
+#include "pcreposix.h"
+#endif
+
+#ifndef CLOCKS_PER_SEC
+#ifdef CLK_TCK
+#define CLOCKS_PER_SEC CLK_TCK
+#else
+#define CLOCKS_PER_SEC 100
+#endif
+#endif
+
+#define LOOPREPEAT 20000
+
+
+static FILE *outfile;
+static int log_store = 0;
+static size_t gotten_store;
+
+
+
+static int utf8_table1[] = {
+  0x0000007f, 0x000007ff, 0x0000ffff, 0x001fffff, 0x03ffffff, 0x7fffffff};
+
+static int utf8_table2[] = {
+  0, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc};
+
+static int utf8_table3[] = {
+  0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};
+
+
+/*************************************************
+*       Convert character value to UTF-8         *
+*************************************************/
+
+/* This function takes an integer value in the range 0 - 0x7fffffff
+and encodes it as a UTF-8 character in 0 to 6 bytes.
+
+Arguments:
+  cvalue     the character value
+  buffer     pointer to buffer for result - at least 6 bytes long
+
+Returns:     number of characters placed in the buffer
+             -1 if input character is negative
+             0 if input character is positive but too big (only when
+             int is longer than 32 bits)
+*/
+
+static int
+ord2utf8(int cvalue, unsigned char *buffer)
+{
+register int i, j;
+for (i = 0; i < sizeof(utf8_table1)/sizeof(int); i++)
+  if (cvalue <= utf8_table1[i]) break;
+if (i >= sizeof(utf8_table1)/sizeof(int)) return 0;
+if (cvalue < 0) return -1;
+
+buffer += i;
+for (j = i; j > 0; j--)
+ {
+ *buffer-- = 0x80 | (cvalue & 0x3f);
+ cvalue >>= 6;
+ }
+*buffer = utf8_table2[i] | cvalue;
+return i + 1;
+}
+
+
+/*************************************************
+*            Convert UTF-8 string to value       *
+*************************************************/
+
+/* This function takes one or more bytes that represents a UTF-8 character,
+and returns the value of the character.
+
+Argument:
+  buffer   a pointer to the byte vector
+  vptr     a pointer to an int to receive the value
+
+Returns:   >  0 => the number of bytes consumed
+           -6 to 0 => malformed UTF-8 character at offset = (-return)
+*/
+
+int
+utf82ord(unsigned char *buffer, int *vptr)
+{
+int c = *buffer++;
+int d = c;
+int i, j, s;
+
+for (i = -1; i < 6; i++)               /* i is number of additional bytes */
+  {
+  if ((d & 0x80) == 0) break;
+  d <<= 1;
+  }
+
+if (i == -1) { *vptr = c; return 1; }  /* ascii character */
+if (i == 0 || i == 6) return 0;        /* invalid UTF-8 */
+
+/* i now has a value in the range 1-5 */
+
+s = 6*i;
+d = (c & utf8_table3[i]) << s;
+
+for (j = 0; j < i; j++)
+  {
+  c = *buffer++;
+  if ((c & 0xc0) != 0x80) return -(j+1);
+  s -= 6;
+  d |= (c & 0x3f) << s;
+  }
+
+/* Check that encoding was the correct unique one */
+
+for (j = 0; j < sizeof(utf8_table1)/sizeof(int); j++)
+  if (d <= utf8_table1[j]) break;
+if (j != i) return -(i+1);
+
+/* Valid value */
+
+*vptr = d;
+return i+1;
+}
+
+
+
+
+
+
+/* Debugging function to print the internal form of the regex. This is the same
+code as contained in pcre.c under the DEBUG macro. */
+
+static const char *OP_names[] = {
+  "End", "\\A", "\\B", "\\b", "\\D", "\\d",
+  "\\S", "\\s", "\\W", "\\w", "\\Z", "\\z",
+  "Opt", "^", "$", "Any", "chars", "not",
+  "*", "*?", "+", "+?", "?", "??", "{", "{", "{",
+  "*", "*?", "+", "+?", "?", "??", "{", "{", "{",
+  "*", "*?", "+", "+?", "?", "??", "{", "{", "{",
+  "*", "*?", "+", "+?", "?", "??", "{", "{",
+  "class", "Ref", "Recurse",
+  "Alt", "Ket", "KetRmax", "KetRmin", "Assert", "Assert not",
+  "AssertB", "AssertB not", "Reverse", "Once", "Cond", "Cref",
+  "Brazero", "Braminzero", "Branumber", "Bra"
+};
+
+
+static void print_internals(pcre *re)
+{
+unsigned char *code = ((real_pcre *)re)->code;
+
+fprintf(outfile, "------------------------------------------------------------------\n");
+
+for(;;)
+  {
+  int c;
+  int charlength;
+
+  fprintf(outfile, "%3d ", (int)(code - ((real_pcre *)re)->code));
+
+  if (*code >= OP_BRA)
+    {
+    if (*code - OP_BRA > EXTRACT_BASIC_MAX)
+      fprintf(outfile, "%3d Bra extra", (code[1] << 8) + code[2]);
+    else
+      fprintf(outfile, "%3d Bra %d", (code[1] << 8) + code[2], *code - OP_BRA);
+    code += 2;
+    }
+
+  else switch(*code)
+    {
+    case OP_END:
+    fprintf(outfile, "    %s\n", OP_names[*code]);
+    fprintf(outfile, "------------------------------------------------------------------\n");
+    return;
+
+    case OP_OPT:
+    fprintf(outfile, " %.2x %s", code[1], OP_names[*code]);
+    code++;
+    break;
+
+    case OP_CHARS:
+    charlength = *(++code);
+    fprintf(outfile, "%3d ", charlength);
+    while (charlength-- > 0)
+      if (isprint(c = *(++code))) fprintf(outfile, "%c", c);
+        else fprintf(outfile, "\\x%02x", c);
+    break;
+
+    case OP_KETRMAX:
+    case OP_KETRMIN:
+    case OP_ALT:
+    case OP_KET:
+    case OP_ASSERT:
+    case OP_ASSERT_NOT:
+    case OP_ASSERTBACK:
+    case OP_ASSERTBACK_NOT:
+    case OP_ONCE:
+    case OP_COND:
+    case OP_BRANUMBER:
+    case OP_REVERSE:
+    case OP_CREF:
+    fprintf(outfile, "%3d %s", (code[1] << 8) + code[2], OP_names[*code]);
+    code += 2;
+    break;
+
+    case OP_STAR:
+    case OP_MINSTAR:
+    case OP_PLUS:
+    case OP_MINPLUS:
+    case OP_QUERY:
+    case OP_MINQUERY:
+    case OP_TYPESTAR:
+    case OP_TYPEMINSTAR:
+    case OP_TYPEPLUS:
+    case OP_TYPEMINPLUS:
+    case OP_TYPEQUERY:
+    case OP_TYPEMINQUERY:
+    if (*code >= OP_TYPESTAR)
+      fprintf(outfile, "    %s", OP_names[code[1]]);
+    else if (isprint(c = code[1])) fprintf(outfile, "    %c", c);
+      else fprintf(outfile, "    \\x%02x", c);
+    fprintf(outfile, "%s", OP_names[*code++]);
+    break;
+
+    case OP_EXACT:
+    case OP_UPTO:
+    case OP_MINUPTO:
+    if (isprint(c = code[3])) fprintf(outfile, "    %c{", c);
+      else fprintf(outfile, "    \\x%02x{", c);
+    if (*code != OP_EXACT) fprintf(outfile, ",");
+    fprintf(outfile, "%d}", (code[1] << 8) + code[2]);
+    if (*code == OP_MINUPTO) fprintf(outfile, "?");
+    code += 3;
+    break;
+
+    case OP_TYPEEXACT:
+    case OP_TYPEUPTO:
+    case OP_TYPEMINUPTO:
+    fprintf(outfile, "    %s{", OP_names[code[3]]);
+    if (*code != OP_TYPEEXACT) fprintf(outfile, "0,");
+    fprintf(outfile, "%d}", (code[1] << 8) + code[2]);
+    if (*code == OP_TYPEMINUPTO) fprintf(outfile, "?");
+    code += 3;
+    break;
+
+    case OP_NOT:
+    if (isprint(c = *(++code))) fprintf(outfile, "    [^%c]", c);
+      else fprintf(outfile, "    [^\\x%02x]", c);
+    break;
+
+    case OP_NOTSTAR:
+    case OP_NOTMINSTAR:
+    case OP_NOTPLUS:
+    case OP_NOTMINPLUS:
+    case OP_NOTQUERY:
+    case OP_NOTMINQUERY:
+    if (isprint(c = code[1])) fprintf(outfile, "    [^%c]", c);
+      else fprintf(outfile, "    [^\\x%02x]", c);
+    fprintf(outfile, "%s", OP_names[*code++]);
+    break;
+
+    case OP_NOTEXACT:
+    case OP_NOTUPTO:
+    case OP_NOTMINUPTO:
+    if (isprint(c = code[3])) fprintf(outfile, "    [^%c]{", c);
+      else fprintf(outfile, "    [^\\x%02x]{", c);
+    if (*code != OP_NOTEXACT) fprintf(outfile, ",");
+    fprintf(outfile, "%d}", (code[1] << 8) + code[2]);
+    if (*code == OP_NOTMINUPTO) fprintf(outfile, "?");
+    code += 3;
+    break;
+
+    case OP_REF:
+    fprintf(outfile, "    \\%d", (code[1] << 8) | code[2]);
+    code += 3;
+    goto CLASS_REF_REPEAT;
+
+    case OP_CLASS:
+      {
+      int i, min, max;
+      code++;
+      fprintf(outfile, "    [");
+
+      for (i = 0; i < 256; i++)
+        {
+        if ((code[i/8] & (1 << (i&7))) != 0)
+          {
+          int j;
+          for (j = i+1; j < 256; j++)
+            if ((code[j/8] & (1 << (j&7))) == 0) break;
+          if (i == '-' || i == ']') fprintf(outfile, "\\");
+          if (isprint(i)) fprintf(outfile, "%c", i); else fprintf(outfile, "\\x%02x", i);
+          if (--j > i)
+            {
+            fprintf(outfile, "-");
+            if (j == '-' || j == ']') fprintf(outfile, "\\");
+            if (isprint(j)) fprintf(outfile, "%c", j); else fprintf(outfile, "\\x%02x", j);
+            }
+          i = j;
+          }
+        }
+      fprintf(outfile, "]");
+      code += 32;
+
+      CLASS_REF_REPEAT:
+
+      switch(*code)
+        {
+        case OP_CRSTAR:
+        case OP_CRMINSTAR:
+        case OP_CRPLUS:
+        case OP_CRMINPLUS:
+        case OP_CRQUERY:
+        case OP_CRMINQUERY:
+        fprintf(outfile, "%s", OP_names[*code]);
+        break;
+
+        case OP_CRRANGE:
+        case OP_CRMINRANGE:
+        min = (code[1] << 8) + code[2];
+        max = (code[3] << 8) + code[4];
+        if (max == 0) fprintf(outfile, "{%d,}", min);
+        else fprintf(outfile, "{%d,%d}", min, max);
+        if (*code == OP_CRMINRANGE) fprintf(outfile, "?");
+        code += 4;
+        break;
+
+        default:
+        code--;
+        }
+      }
+    break;
+
+    /* Anything else is just a one-node item */
+
+    default:
+    fprintf(outfile, "    %s", OP_names[*code]);
+    break;
+    }
+
+  code++;
+  fprintf(outfile, "\n");
+  }
+}
+
+
+
+/* Character string printing function. A "normal" and a UTF-8 version. */
+
+static void pchars(unsigned char *p, int length, int utf8)
+{
+int c;
+while (length-- > 0)
+  {
+  if (utf8)
+    {
+    int rc = utf82ord(p, &c);
+    if (rc > 0)
+      {
+      length -= rc - 1;
+      p += rc;
+      if (c < 256 && isprint(c)) fprintf(outfile, "%c", c);
+        else fprintf(outfile, "\\x{%02x}", c);
+      continue;
+      }
+    }
+
+   /* Not UTF-8, or malformed UTF-8  */
+
+  if (isprint(c = *(p++))) fprintf(outfile, "%c", c);
+    else fprintf(outfile, "\\x%02x", c);
+  }
+}
+
+
+
+/* Alternative malloc function, to test functionality and show the size of the
+compiled re. */
+
+static void *new_malloc(size_t size)
+{
+gotten_store = size;
+if (log_store)
+  fprintf(outfile, "Memory allocation (code space): %d\n",
+    (int)((int)size - offsetof(real_pcre, code[0])));
+return malloc(size);
+}
+
+
+
+
+/* Get one piece of information from the pcre_fullinfo() function */
+
+static void new_info(pcre *re, pcre_extra *study, int option, void *ptr)
+{
+int rc;
+if ((rc = pcre_fullinfo(re, study, option, ptr)) < 0)
+  fprintf(outfile, "Error %d from pcre_fullinfo(%d)\n", rc, option);
+}
+
+
+
+
+/* Read lines from named file or stdin and write to named file or stdout; lines
+consist of a regular expression, in delimiters and optionally followed by
+options, followed by a set of test data, terminated by an empty line. */
+
+int main(int argc, char **argv)
+{
+FILE *infile = stdin;
+int options = 0;
+int study_options = 0;
+int op = 1;
+int timeit = 0;
+int showinfo = 0;
+int showstore = 0;
+int size_offsets = 45;
+int size_offsets_max;
+int *offsets;
+#if !defined NOPOSIX
+int posix = 0;
+#endif
+int debug = 0;
+int done = 0;
+unsigned char buffer[30000];
+unsigned char dbuffer[1024];
+
+/* Static so that new_malloc can use it. */
+
+outfile = stdout;
+
+/* Scan options */
+
+while (argc > 1 && argv[op][0] == '-')
+  {
+  char *endptr;
+
+  if (strcmp(argv[op], "-s") == 0 || strcmp(argv[op], "-m") == 0)
+    showstore = 1;
+  else if (strcmp(argv[op], "-t") == 0) timeit = 1;
+  else if (strcmp(argv[op], "-i") == 0) showinfo = 1;
+  else if (strcmp(argv[op], "-d") == 0) showinfo = debug = 1;
+  else if (strcmp(argv[op], "-o") == 0 && argc > 2 &&
+      ((size_offsets = (int)strtoul(argv[op+1], &endptr, 10)), *endptr == 0))
+    {
+    op++;
+    argc--;
+    }
+#if !defined NOPOSIX
+  else if (strcmp(argv[op], "-p") == 0) posix = 1;
+#endif
+  else
+    {
+    printf("** Unknown or malformed option %s\n", argv[op]);
+    printf("Usage:   pcretest [-d] [-i] [-o <n>] [-p] [-s] [-t] [<input> [<output>]]\n");
+    printf("  -d     debug: show compiled code; implies -i\n"
+           "  -i     show information about compiled pattern\n"
+           "  -o <n> set size of offsets vector to <n>\n");
+#if !defined NOPOSIX
+    printf("  -p     use POSIX interface\n");
+#endif
+    printf("  -s     output store information\n"
+           "  -t     time compilation and execution\n");
+    return 1;
+    }
+  op++;
+  argc--;
+  }
+
+/* Get the store for the offsets vector, and remember what it was */
+
+size_offsets_max = size_offsets;
+offsets = malloc(size_offsets_max * sizeof(int));
+if (offsets == NULL)
+  {
+  printf("** Failed to get %d bytes of memory for offsets vector\n",
+    size_offsets_max * sizeof(int));
+  return 1;
+  }
+
+/* Sort out the input and output files */
+
+if (argc > 1)
+  {
+  infile = fopen(argv[op], "r");
+  if (infile == NULL)
+    {
+    printf("** Failed to open %s\n", argv[op]);
+    return 1;
+    }
+  }
+
+if (argc > 2)
+  {
+  outfile = fopen(argv[op+1], "w");
+  if (outfile == NULL)
+    {
+    printf("** Failed to open %s\n", argv[op+1]);
+    return 1;
+    }
+  }
+
+/* Set alternative malloc function */
+
+pcre_malloc = new_malloc;
+
+/* Heading line, then prompt for first regex if stdin */
+
+fprintf(outfile, "PCRE version %s\n\n", pcre_version());
+
+/* Main loop */
+
+while (!done)
+  {
+  pcre *re = NULL;
+  pcre_extra *extra = NULL;
+
+#if !defined NOPOSIX  /* There are still compilers that require no indent */
+  regex_t preg;
+  int do_posix = 0;
+#endif
+
+  const char *error;
+  unsigned char *p, *pp, *ppp;
+  const unsigned char *tables = NULL;
+  int do_study = 0;
+  int do_debug = debug;
+  int do_G = 0;
+  int do_g = 0;
+  int do_showinfo = showinfo;
+  int do_showrest = 0;
+  int utf8 = 0;
+  int erroroffset, len, delimiter;
+
+  if (infile == stdin) printf("  re> ");
+  if (fgets((char *)buffer, sizeof(buffer), infile) == NULL) break;
+  if (infile != stdin) fprintf(outfile, "%s", (char *)buffer);
+
+  p = buffer;
+  while (isspace(*p)) p++;
+  if (*p == 0) continue;
+
+  /* Get the delimiter and seek the end of the pattern; if is isn't
+  complete, read more. */
+
+  delimiter = *p++;
+
+  if (isalnum(delimiter) || delimiter == '\\')
+    {
+    fprintf(outfile, "** Delimiter must not be alphameric or \\\n");
+    goto SKIP_DATA;
+    }
+
+  pp = p;
+
+  for(;;)
+    {
+    while (*pp != 0)
+      {
+      if (*pp == '\\' && pp[1] != 0) pp++;
+        else if (*pp == delimiter) break;
+      pp++;
+      }
+    if (*pp != 0) break;
+
+    len = sizeof(buffer) - (pp - buffer);
+    if (len < 256)
+      {
+      fprintf(outfile, "** Expression too long - missing delimiter?\n");
+      goto SKIP_DATA;
+      }
+
+    if (infile == stdin) printf("    > ");
+    if (fgets((char *)pp, len, infile) == NULL)
+      {
+      fprintf(outfile, "** Unexpected EOF\n");
+      done = 1;
+      goto CONTINUE;
+      }
+    if (infile != stdin) fprintf(outfile, "%s", (char *)pp);
+    }
+
+  /* If the first character after the delimiter is backslash, make
+  the pattern end with backslash. This is purely to provide a way
+  of testing for the error message when a pattern ends with backslash. */
+
+  if (pp[1] == '\\') *pp++ = '\\';
+
+  /* Terminate the pattern at the delimiter */
+
+  *pp++ = 0;
+
+  /* Look for options after final delimiter */
+
+  options = 0;
+  study_options = 0;
+  log_store = showstore;  /* default from command line */
+
+  while (*pp != 0)
+    {
+    switch (*pp++)
+      {
+      case 'g': do_g = 1; break;
+      case 'i': options |= PCRE_CASELESS; break;
+      case 'm': options |= PCRE_MULTILINE; break;
+      case 's': options |= PCRE_DOTALL; break;
+      case 'x': options |= PCRE_EXTENDED; break;
+
+      case '+': do_showrest = 1; break;
+      case 'A': options |= PCRE_ANCHORED; break;
+      case 'D': do_debug = do_showinfo = 1; break;
+      case 'E': options |= PCRE_DOLLAR_ENDONLY; break;
+      case 'G': do_G = 1; break;
+      case 'I': do_showinfo = 1; break;
+      case 'M': log_store = 1; break;
+
+#if !defined NOPOSIX
+      case 'P': do_posix = 1; break;
+#endif
+
+      case 'S': do_study = 1; break;
+      case 'U': options |= PCRE_UNGREEDY; break;
+      case 'X': options |= PCRE_EXTRA; break;
+      case '8': options |= PCRE_UTF8; utf8 = 1; break;
+
+      case 'L':
+      ppp = pp;
+      while (*ppp != '\n' && *ppp != ' ') ppp++;
+      *ppp = 0;
+      if (setlocale(LC_CTYPE, (const char *)pp) == NULL)
+        {
+        fprintf(outfile, "** Failed to set locale \"%s\"\n", pp);
+        goto SKIP_DATA;
+        }
+      tables = pcre_maketables();
+      pp = ppp;
+      break;
+
+      case '\n': case ' ': break;
+      default:
+      fprintf(outfile, "** Unknown option '%c'\n", pp[-1]);
+      goto SKIP_DATA;
+      }
+    }
+
+  /* Handle compiling via the POSIX interface, which doesn't support the
+  timing, showing, or debugging options, nor the ability to pass over
+  local character tables. */
+
+#if !defined NOPOSIX
+  if (posix || do_posix)
+    {
+    int rc;
+    int cflags = 0;
+    if ((options & PCRE_CASELESS) != 0) cflags |= REG_ICASE;
+    if ((options & PCRE_MULTILINE) != 0) cflags |= REG_NEWLINE;
+    rc = regcomp(&preg, (char *)p, cflags);
+
+    /* Compilation failed; go back for another re, skipping to blank line
+    if non-interactive. */
+
+    if (rc != 0)
+      {
+      (void)regerror(rc, &preg, (char *)buffer, sizeof(buffer));
+      fprintf(outfile, "Failed: POSIX code %d: %s\n", rc, buffer);
+      goto SKIP_DATA;
+      }
+    }
+
+  /* Handle compiling via the native interface */
+
+  else
+#endif  /* !defined NOPOSIX */
+
+    {
+    if (timeit)
+      {
+      register int i;
+      clock_t time_taken;
+      clock_t start_time = clock();
+      for (i = 0; i < LOOPREPEAT; i++)
+        {
+        re = pcre_compile((char *)p, options, &error, &erroroffset, tables);
+        if (re != NULL) free(re);
+        }
+      time_taken = clock() - start_time;
+      fprintf(outfile, "Compile time %.3f milliseconds\n",
+        ((double)time_taken * 1000.0) /
+        ((double)LOOPREPEAT * (double)CLOCKS_PER_SEC));
+      }
+
+    re = pcre_compile((char *)p, options, &error, &erroroffset, tables);
+
+    /* Compilation failed; go back for another re, skipping to blank line
+    if non-interactive. */
+
+    if (re == NULL)
+      {
+      fprintf(outfile, "Failed: %s at offset %d\n", error, erroroffset);
+      SKIP_DATA:
+      if (infile != stdin)
+        {
+        for (;;)
+          {
+          if (fgets((char *)buffer, sizeof(buffer), infile) == NULL)
+            {
+            done = 1;
+            goto CONTINUE;
+            }
+          len = (int)strlen((char *)buffer);
+          while (len > 0 && isspace(buffer[len-1])) len--;
+          if (len == 0) break;
+          }
+        fprintf(outfile, "\n");
+        }
+      goto CONTINUE;
+      }
+
+    /* Compilation succeeded; print data if required. There are now two
+    info-returning functions. The old one has a limited interface and
+    returns only limited data. Check that it agrees with the newer one. */
+
+    if (do_showinfo)
+      {
+      unsigned long int get_options;
+      int old_first_char, old_options, old_count;
+      int count, backrefmax, first_char, need_char;
+      size_t size;
+
+      if (do_debug) print_internals(re);
+
+      new_info(re, NULL, PCRE_INFO_OPTIONS, &get_options);
+      new_info(re, NULL, PCRE_INFO_SIZE, &size);
+      new_info(re, NULL, PCRE_INFO_CAPTURECOUNT, &count);
+      new_info(re, NULL, PCRE_INFO_BACKREFMAX, &backrefmax);
+      new_info(re, NULL, PCRE_INFO_FIRSTCHAR, &first_char);
+      new_info(re, NULL, PCRE_INFO_LASTLITERAL, &need_char);
+
+      old_count = pcre_info(re, &old_options, &old_first_char);
+      if (count < 0) fprintf(outfile,
+        "Error %d from pcre_info()\n", count);
+      else
+        {
+        if (old_count != count) fprintf(outfile,
+          "Count disagreement: pcre_fullinfo=%d pcre_info=%d\n", count,
+            old_count);
+
+        if (old_first_char != first_char) fprintf(outfile,
+          "First char disagreement: pcre_fullinfo=%d pcre_info=%d\n",
+            first_char, old_first_char);
+
+        if (old_options != (int)get_options) fprintf(outfile,
+          "Options disagreement: pcre_fullinfo=%ld pcre_info=%d\n",
+            get_options, old_options);
+        }
+
+      if (size != gotten_store) fprintf(outfile,
+        "Size disagreement: pcre_fullinfo=%d call to malloc for %d\n",
+        size, gotten_store);
+
+      fprintf(outfile, "Capturing subpattern count = %d\n", count);
+      if (backrefmax > 0)
+        fprintf(outfile, "Max back reference = %d\n", backrefmax);
+      if (get_options == 0) fprintf(outfile, "No options\n");
+        else fprintf(outfile, "Options:%s%s%s%s%s%s%s%s%s\n",
+          ((get_options & PCRE_ANCHORED) != 0)? " anchored" : "",
+          ((get_options & PCRE_CASELESS) != 0)? " caseless" : "",
+          ((get_options & PCRE_EXTENDED) != 0)? " extended" : "",
+          ((get_options & PCRE_MULTILINE) != 0)? " multiline" : "",
+          ((get_options & PCRE_DOTALL) != 0)? " dotall" : "",
+          ((get_options & PCRE_DOLLAR_ENDONLY) != 0)? " dollar_endonly" : "",
+          ((get_options & PCRE_EXTRA) != 0)? " extra" : "",
+          ((get_options & PCRE_UNGREEDY) != 0)? " ungreedy" : "",
+          ((get_options & PCRE_UTF8) != 0)? " utf8" : "");
+
+      if (((((real_pcre *)re)->options) & PCRE_ICHANGED) != 0)
+        fprintf(outfile, "Case state changes\n");
+
+      if (first_char == -1)
+        {
+        fprintf(outfile, "First char at start or follows \\n\n");
+        }
+      else if (first_char < 0)
+        {
+        fprintf(outfile, "No first char\n");
+        }
+      else
+        {
+        if (isprint(first_char))
+          fprintf(outfile, "First char = \'%c\'\n", first_char);
+        else
+          fprintf(outfile, "First char = %d\n", first_char);
+        }
+
+      if (need_char < 0)
+        {
+        fprintf(outfile, "No need char\n");
+        }
+      else
+        {
+        if (isprint(need_char))
+          fprintf(outfile, "Need char = \'%c\'\n", need_char);
+        else
+          fprintf(outfile, "Need char = %d\n", need_char);
+        }
+      }
+
+    /* If /S was present, study the regexp to generate additional info to
+    help with the matching. */
+
+    if (do_study)
+      {
+      if (timeit)
+        {
+        register int i;
+        clock_t time_taken;
+        clock_t start_time = clock();
+        for (i = 0; i < LOOPREPEAT; i++)
+          extra = pcre_study(re, study_options, &error);
+        time_taken = clock() - start_time;
+        if (extra != NULL) free(extra);
+        fprintf(outfile, "  Study time %.3f milliseconds\n",
+          ((double)time_taken * 1000.0)/
+          ((double)LOOPREPEAT * (double)CLOCKS_PER_SEC));
+        }
+
+      extra = pcre_study(re, study_options, &error);
+      if (error != NULL)
+        fprintf(outfile, "Failed to study: %s\n", error);
+      else if (extra == NULL)
+        fprintf(outfile, "Study returned NULL\n");
+
+      else if (do_showinfo)
+        {
+        uschar *start_bits = NULL;
+        new_info(re, extra, PCRE_INFO_FIRSTTABLE, &start_bits);
+        if (start_bits == NULL)
+          fprintf(outfile, "No starting character set\n");
+        else
+          {
+          int i;
+          int c = 24;
+          fprintf(outfile, "Starting character set: ");
+          for (i = 0; i < 256; i++)
+            {
+            if ((start_bits[i/8] & (1<<(i%8))) != 0)
+              {
+              if (c > 75)
+                {
+                fprintf(outfile, "\n  ");
+                c = 2;
+                }
+              if (isprint(i) && i != ' ')
+                {
+                fprintf(outfile, "%c ", i);
+                c += 2;
+                }
+              else
+                {
+                fprintf(outfile, "\\x%02x ", i);
+                c += 5;
+                }
+              }
+            }
+          fprintf(outfile, "\n");
+          }
+        }
+      }
+    }
+
+  /* Read data lines and test them */
+
+  for (;;)
+    {
+    unsigned char *q;
+    unsigned char *bptr = dbuffer;
+    int *use_offsets = offsets;
+    int use_size_offsets = size_offsets;
+    int count, c;
+    int copystrings = 0;
+    int getstrings = 0;
+    int getlist = 0;
+    int gmatched = 0;
+    int start_offset = 0;
+    int g_notempty = 0;
+
+    options = 0;
+
+    if (infile == stdin) printf("data> ");
+    if (fgets((char *)buffer, sizeof(buffer), infile) == NULL)
+      {
+      done = 1;
+      goto CONTINUE;
+      }
+    if (infile != stdin) fprintf(outfile, "%s", (char *)buffer);
+
+    len = (int)strlen((char *)buffer);
+    while (len > 0 && isspace(buffer[len-1])) len--;
+    buffer[len] = 0;
+    if (len == 0) break;
+
+    p = buffer;
+    while (isspace(*p)) p++;
+
+    q = dbuffer;
+    while ((c = *p++) != 0)
+      {
+      int i = 0;
+      int n = 0;
+      if (c == '\\') switch ((c = *p++))
+        {
+        case 'a': c =    7; break;
+        case 'b': c = '\b'; break;
+        case 'e': c =   27; break;
+        case 'f': c = '\f'; break;
+        case 'n': c = '\n'; break;
+        case 'r': c = '\r'; break;
+        case 't': c = '\t'; break;
+        case 'v': c = '\v'; break;
+
+        case '0': case '1': case '2': case '3':
+        case '4': case '5': case '6': case '7':
+        c -= '0';
+        while (i++ < 2 && isdigit(*p) && *p != '8' && *p != '9')
+          c = c * 8 + *p++ - '0';
+        break;
+
+        case 'x':
+
+        /* Handle \x{..} specially - new Perl thing for utf8 */
+
+        if (*p == '{')
+          {
+          unsigned char *pt = p;
+          c = 0;
+          while (isxdigit(*(++pt)))
+            c = c * 16 + tolower(*pt) - ((isdigit(*pt))? '0' : 'W');
+          if (*pt == '}')
+            {
+            unsigned char buffer[8];
+            int ii, utn;
+            utn = ord2utf8(c, buffer);
+            for (ii = 0; ii < utn - 1; ii++) *q++ = buffer[ii];
+            c = buffer[ii];   /* Last byte */
+            p = pt + 1;
+            break;
+            }
+          /* Not correct form; fall through */
+          }
+
+        /* Ordinary \x */
+
+        c = 0;
+        while (i++ < 2 && isxdigit(*p))
+          {
+          c = c * 16 + tolower(*p) - ((isdigit(*p))? '0' : 'W');
+          p++;
+          }
+        break;
+
+        case 0:   /* Allows for an empty line */
+        p--;
+        continue;
+
+        case 'A':  /* Option setting */
+        options |= PCRE_ANCHORED;
+        continue;
+
+        case 'B':
+        options |= PCRE_NOTBOL;
+        continue;
+
+        case 'C':
+        while(isdigit(*p)) n = n * 10 + *p++ - '0';
+        copystrings |= 1 << n;
+        continue;
+
+        case 'G':
+        while(isdigit(*p)) n = n * 10 + *p++ - '0';
+        getstrings |= 1 << n;
+        continue;
+
+        case 'L':
+        getlist = 1;
+        continue;
+
+        case 'N':
+        options |= PCRE_NOTEMPTY;
+        continue;
+
+        case 'O':
+        while(isdigit(*p)) n = n * 10 + *p++ - '0';
+        if (n > size_offsets_max)
+          {
+          size_offsets_max = n;
+          free(offsets);
+          use_offsets = offsets = malloc(size_offsets_max * sizeof(int));
+          if (offsets == NULL)
+            {
+            printf("** Failed to get %d bytes of memory for offsets vector\n",
+              size_offsets_max * sizeof(int));
+            return 1;
+            }
+          }
+        use_size_offsets = n;
+        if (n == 0) use_offsets = NULL;
+        continue;
+
+        case 'Z':
+        options |= PCRE_NOTEOL;
+        continue;
+        }
+      *q++ = c;
+      }
+    *q = 0;
+    len = q - dbuffer;
+
+    /* Handle matching via the POSIX interface, which does not
+    support timing. */
+
+#if !defined NOPOSIX
+    if (posix || do_posix)
+      {
+      int rc;
+      int eflags = 0;
+      regmatch_t *pmatch = malloc(sizeof(regmatch_t) * use_size_offsets);
+      if ((options & PCRE_NOTBOL) != 0) eflags |= REG_NOTBOL;
+      if ((options & PCRE_NOTEOL) != 0) eflags |= REG_NOTEOL;
+
+      rc = regexec(&preg, (const char *)bptr, use_size_offsets, pmatch, eflags);
+
+      if (rc != 0)
+        {
+        (void)regerror(rc, &preg, (char *)buffer, sizeof(buffer));
+        fprintf(outfile, "No match: POSIX code %d: %s\n", rc, buffer);
+        }
+      else
+        {
+        size_t i;
+        for (i = 0; i < use_size_offsets; i++)
+          {
+          if (pmatch[i].rm_so >= 0)
+            {
+            fprintf(outfile, "%2d: ", (int)i);
+            pchars(dbuffer + pmatch[i].rm_so,
+              pmatch[i].rm_eo - pmatch[i].rm_so, utf8);
+            fprintf(outfile, "\n");
+            if (i == 0 && do_showrest)
+              {
+              fprintf(outfile, " 0+ ");
+              pchars(dbuffer + pmatch[i].rm_eo, len - pmatch[i].rm_eo, utf8);
+              fprintf(outfile, "\n");
+              }
+            }
+          }
+        }
+      free(pmatch);
+      }
+
+    /* Handle matching via the native interface - repeats for /g and /G */
+
+    else
+#endif  /* !defined NOPOSIX */
+
+    for (;; gmatched++)    /* Loop for /g or /G */
+      {
+      if (timeit)
+        {
+        register int i;
+        clock_t time_taken;
+        clock_t start_time = clock();
+        for (i = 0; i < LOOPREPEAT; i++)
+          count = pcre_exec(re, extra, (char *)bptr, len,
+            start_offset, options | g_notempty, use_offsets, use_size_offsets);
+        time_taken = clock() - start_time;
+        fprintf(outfile, "Execute time %.3f milliseconds\n",
+          ((double)time_taken * 1000.0)/
+          ((double)LOOPREPEAT * (double)CLOCKS_PER_SEC));
+        }
+
+      count = pcre_exec(re, extra, (char *)bptr, len,
+        start_offset, options | g_notempty, use_offsets, use_size_offsets);
+
+      if (count == 0)
+        {
+        fprintf(outfile, "Matched, but too many substrings\n");
+        count = use_size_offsets/3;
+        }
+
+      /* Matched */
+
+      if (count >= 0)
+        {
+        int i;
+        for (i = 0; i < count * 2; i += 2)
+          {
+          if (use_offsets[i] < 0)
+            fprintf(outfile, "%2d: <unset>\n", i/2);
+          else
+            {
+            fprintf(outfile, "%2d: ", i/2);
+            pchars(bptr + use_offsets[i], use_offsets[i+1] - use_offsets[i], utf8);
+            fprintf(outfile, "\n");
+            if (i == 0)
+              {
+              if (do_showrest)
+                {
+                fprintf(outfile, " 0+ ");
+                pchars(bptr + use_offsets[i+1], len - use_offsets[i+1], utf8);
+                fprintf(outfile, "\n");
+                }
+              }
+            }
+          }
+
+        for (i = 0; i < 32; i++)
+          {
+          if ((copystrings & (1 << i)) != 0)
+            {
+            char copybuffer[16];
+            int rc = pcre_copy_substring((char *)bptr, use_offsets, count,
+              i, copybuffer, sizeof(copybuffer));
+            if (rc < 0)
+              fprintf(outfile, "copy substring %d failed %d\n", i, rc);
+            else
+              fprintf(outfile, "%2dC %s (%d)\n", i, copybuffer, rc);
+            }
+          }
+
+        for (i = 0; i < 32; i++)
+          {
+          if ((getstrings & (1 << i)) != 0)
+            {
+            const char *substring;
+            int rc = pcre_get_substring((char *)bptr, use_offsets, count,
+              i, &substring);
+            if (rc < 0)
+              fprintf(outfile, "get substring %d failed %d\n", i, rc);
+            else
+              {
+              fprintf(outfile, "%2dG %s (%d)\n", i, substring, rc);
+              /* free((void *)substring); */
+              pcre_free_substring(substring);
+              }
+            }
+          }
+
+        if (getlist)
+          {
+          const char **stringlist;
+          int rc = pcre_get_substring_list((char *)bptr, use_offsets, count,
+            &stringlist);
+          if (rc < 0)
+            fprintf(outfile, "get substring list failed %d\n", rc);
+          else
+            {
+            for (i = 0; i < count; i++)
+              fprintf(outfile, "%2dL %s\n", i, stringlist[i]);
+            if (stringlist[i] != NULL)
+              fprintf(outfile, "string list not terminated by NULL\n");
+            /* free((void *)stringlist); */
+            pcre_free_substring_list(stringlist);
+            }
+          }
+        }
+
+      /* Failed to match. If this is a /g or /G loop and we previously set
+      g_notempty after a null match, this is not necessarily the end.
+      We want to advance the start offset, and continue. Fudge the offset
+      values to achieve this. We won't be at the end of the string - that
+      was checked before setting g_notempty. */
+
+      else
+        {
+        if (g_notempty != 0)
+          {
+          use_offsets[0] = start_offset;
+          use_offsets[1] = start_offset + 1;
+          }
+        else
+          {
+          if (gmatched == 0)   /* Error if no previous matches */
+            {
+            if (count == -1) fprintf(outfile, "No match\n");
+              else fprintf(outfile, "Error %d\n", count);
+            }
+          break;  /* Out of the /g loop */
+          }
+        }
+
+      /* If not /g or /G we are done */
+
+      if (!do_g && !do_G) break;
+
+      /* If we have matched an empty string, first check to see if we are at
+      the end of the subject. If so, the /g loop is over. Otherwise, mimic
+      what Perl's /g options does. This turns out to be rather cunning. First
+      we set PCRE_NOTEMPTY and PCRE_ANCHORED and try the match again at the
+      same point. If this fails (picked up above) we advance to the next
+      character. */
+
+      g_notempty = 0;
+      if (use_offsets[0] == use_offsets[1])
+        {
+        if (use_offsets[0] == len) break;
+        g_notempty = PCRE_NOTEMPTY | PCRE_ANCHORED;
+        }
+
+      /* For /g, update the start offset, leaving the rest alone */
+
+      if (do_g) start_offset = use_offsets[1];
+
+      /* For /G, update the pointer and length */
+
+      else
+        {
+        bptr += use_offsets[1];
+        len -= use_offsets[1];
+        }
+      }  /* End of loop for /g and /G */
+    }    /* End of loop for data lines */
+
+  CONTINUE:
+
+#if !defined NOPOSIX
+  if (posix || do_posix) regfree(&preg);
+#endif
+
+  if (re != NULL) free(re);
+  if (extra != NULL) free(extra);
+  if (tables != NULL)
+    {
+    free((void *)tables);
+    setlocale(LC_CTYPE, "C");
+    }
+  }
+
+fprintf(outfile, "\n");
+return 0;
+}
+
+/* End */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/perltest b/rubbos/app/httpd-2.0.64/srclib/pcre/perltest
new file mode 100755
index 00000000..e6f79749
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/perltest
@@ -0,0 +1,169 @@
+#! /usr/bin/perl
+
+# Program for testing regular expressions with perl to check that PCRE handles
+# them the same.
+
+
+# Function for turning a string into a string of printing chars
+
+sub pchars {
+my($t) = "";
+
+foreach $c (split(//, $_[0]))
+  {
+  if (ord $c >= 32 && ord $c < 127) { $t .= $c; }
+    else { $t .= sprintf("\\x%02x", ord $c); }
+  }
+$t;
+}
+
+
+
+# Read lines from named file or stdin and write to named file or stdout; lines
+# consist of a regular expression, in delimiters and optionally followed by
+# options, followed by a set of test data, terminated by an empty line.
+
+# Sort out the input and output files
+
+if (@ARGV > 0)
+  {
+  open(INFILE, "<$ARGV[0]") || die "Failed to open $ARGV[0]\n";
+  $infile = "INFILE";
+  }
+else { $infile = "STDIN"; }
+
+if (@ARGV > 1)
+  {
+  open(OUTFILE, ">$ARGV[1]") || die "Failed to open $ARGV[1]\n";
+  $outfile = "OUTFILE";
+  }
+else { $outfile = "STDOUT"; }
+
+printf($outfile "Perl $] Regular Expressions\n\n");
+
+# Main loop
+
+NEXT_RE:
+for (;;)
+  {
+  printf "  re> " if $infile eq "STDIN";
+  last if ! ($_ = <$infile>);
+  printf $outfile "$_" if $infile ne "STDIN";
+  next if ($_ eq "");
+
+  $pattern = $_;
+
+  while ($pattern !~ /^\s*(.).*\1/s)
+    {
+    printf "    > " if $infile eq "STDIN";
+    last if ! ($_ = <$infile>);
+    printf $outfile "$_" if $infile ne "STDIN";
+    $pattern .= $_;
+    }
+
+   chomp($pattern);
+   $pattern =~ s/\s+$//;
+
+  # The private /+ modifier means "print $' afterwards". We use it
+  # only on the end of patterns to make it easy to chop off here.
+
+  $showrest = ($pattern =~ s/\+(?=[a-z]*$)//);
+
+  # Check that the pattern is valid
+
+  eval "\$_ =~ ${pattern}";
+  if ($@)
+    {
+    printf $outfile "Error: $@";
+    next NEXT_RE;
+    }
+
+  # If the /g modifier is present, we want to put a loop round the matching;
+  # otherwise just a single "if".
+
+  $cmd = ($pattern =~ /g[a-z]*$/)? "while" : "if";
+
+  # If the pattern is actually the null string, Perl uses the most recently
+  # executed (and successfully compiled) regex is used instead. This is a
+  # nasty trap for the unwary! The PCRE test suite does contain null strings
+  # in places - if they are allowed through here all sorts of weird and
+  # unexpected effects happen. To avoid this, we replace such patterns with
+  # a non-null pattern that has the same effect.
+
+  $pattern = "/(?#)/$2" if ($pattern =~ /^(.)\1(.*)$/);
+
+  # Read data lines and test them
+
+  for (;;)
+    {
+    printf "data> " if $infile eq "STDIN";
+    last NEXT_RE if ! ($_ = <$infile>);
+    chomp;
+    printf $outfile "$_\n" if $infile ne "STDIN";
+
+    s/\s+$//;
+    s/^\s+//;
+
+    last if ($_ eq "");
+
+    $x = eval "\"$_\"";   # To get escapes processed
+
+    # Empty array for holding results, then do the matching.
+
+    @subs = ();
+
+    eval "${cmd} (\$x =~ ${pattern}) {" .
+         "push \@subs,\$&;" .
+         "push \@subs,\$1;" .
+         "push \@subs,\$2;" .
+         "push \@subs,\$3;" .
+         "push \@subs,\$4;" .
+         "push \@subs,\$5;" .
+         "push \@subs,\$6;" .
+         "push \@subs,\$7;" .
+         "push \@subs,\$8;" .
+         "push \@subs,\$9;" .
+         "push \@subs,\$10;" .
+         "push \@subs,\$11;" .
+         "push \@subs,\$12;" .
+         "push \@subs,\$13;" .
+         "push \@subs,\$14;" .
+         "push \@subs,\$15;" .
+         "push \@subs,\$16;" .
+         "push \@subs,\$'; }";
+
+    if ($@)
+      {
+      printf $outfile "Error: $@\n";
+      next NEXT_RE;
+      }
+    elsif (scalar(@subs) == 0)
+      {
+      printf $outfile "No match\n";
+      }
+    else
+      {
+      while (scalar(@subs) != 0)
+        {
+        printf $outfile (" 0: %s\n", &pchars($subs[0]));
+        printf $outfile (" 0+ %s\n", &pchars($subs[17])) if $showrest;
+        $last_printed = 0;
+        for ($i = 1; $i <= 16; $i++)
+          {
+          if (defined $subs[$i])
+            {
+            while ($last_printed++ < $i-1)
+              { printf $outfile ("%2d: <unset>\n", $last_printed); }
+            printf $outfile ("%2d: %s\n", $i, &pchars($subs[$i]));
+            $last_printed = $i;
+            }
+          }
+        splice(@subs, 0, 18);
+        }
+      }
+    }
+  }
+
+printf $outfile "\n";
+
+# End
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/perltest8 b/rubbos/app/httpd-2.0.64/srclib/pcre/perltest8
new file mode 100755
index 00000000..2fe522d6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/perltest8
@@ -0,0 +1,208 @@
+#! /usr/bin/perl
+
+# Program for testing regular expressions with perl to check that PCRE handles
+# them the same. This is the version that supports /8 for UTF-8 testing. It
+# requires at least Perl 5.6.
+
+
+# Function for turning a string into a string of printing chars. There are
+# currently problems with UTF-8 strings; this fudges round them.
+
+sub pchars {
+my($t) = "";
+
+if ($utf8)
+  {
+  use utf8;
+  @p = unpack('U*', $_[0]);
+  foreach $c (@p)
+    {
+    if ($c >= 32 && $c < 127) { $t .= chr $c; }
+      else { $t .= sprintf("\\x{%02x}", $c); }
+    }
+  }
+
+else
+  {
+  foreach $c (split(//, $_[0]))
+    {
+    if (ord $c >= 32 && ord $c < 127) { $t .= $c; }
+      else { $t .= sprintf("\\x%02x", ord $c); }
+    }
+  }
+
+$t;
+}
+
+
+
+# Read lines from named file or stdin and write to named file or stdout; lines
+# consist of a regular expression, in delimiters and optionally followed by
+# options, followed by a set of test data, terminated by an empty line.
+
+# Sort out the input and output files
+
+if (@ARGV > 0)
+  {
+  open(INFILE, "<$ARGV[0]") || die "Failed to open $ARGV[0]\n";
+  $infile = "INFILE";
+  }
+else { $infile = "STDIN"; }
+
+if (@ARGV > 1)
+  {
+  open(OUTFILE, ">$ARGV[1]") || die "Failed to open $ARGV[1]\n";
+  $outfile = "OUTFILE";
+  }
+else { $outfile = "STDOUT"; }
+
+printf($outfile "Perl $] Regular Expressions\n\n");
+
+# Main loop
+
+NEXT_RE:
+for (;;)
+  {
+  printf "  re> " if $infile eq "STDIN";
+  last if ! ($_ = <$infile>);
+  printf $outfile "$_" if $infile ne "STDIN";
+  next if ($_ eq "");
+
+  $pattern = $_;
+
+  while ($pattern !~ /^\s*(.).*\1/s)
+    {
+    printf "    > " if $infile eq "STDIN";
+    last if ! ($_ = <$infile>);
+    printf $outfile "$_" if $infile ne "STDIN";
+    $pattern .= $_;
+    }
+
+   chomp($pattern);
+   $pattern =~ s/\s+$//;
+
+  # The private /+ modifier means "print $' afterwards".
+
+  $showrest = ($pattern =~ s/\+(?=[a-z]*$)//);
+
+  # The private /8 modifier means "operate in UTF-8". Currently, Perl
+  # has bugs that we try to work around using this flag.
+
+  $utf8 = ($pattern =~ s/8(?=[a-z]*$)//);
+
+  # Check that the pattern is valid
+
+  if ($utf8)
+    {
+    use utf8;
+    eval "\$_ =~ ${pattern}";
+    }
+  else
+    {
+    eval "\$_ =~ ${pattern}";
+    }
+
+  if ($@)
+    {
+    printf $outfile "Error: $@";
+    next NEXT_RE;
+    }
+
+  # If the /g modifier is present, we want to put a loop round the matching;
+  # otherwise just a single "if".
+
+  $cmd = ($pattern =~ /g[a-z]*$/)? "while" : "if";
+
+  # If the pattern is actually the null string, Perl uses the most recently
+  # executed (and successfully compiled) regex is used instead. This is a
+  # nasty trap for the unwary! The PCRE test suite does contain null strings
+  # in places - if they are allowed through here all sorts of weird and
+  # unexpected effects happen. To avoid this, we replace such patterns with
+  # a non-null pattern that has the same effect.
+
+  $pattern = "/(?#)/$2" if ($pattern =~ /^(.)\1(.*)$/);
+
+  # Read data lines and test them
+
+  for (;;)
+    {
+    printf "data> " if $infile eq "STDIN";
+    last NEXT_RE if ! ($_ = <$infile>);
+    chomp;
+    printf $outfile "$_\n" if $infile ne "STDIN";
+
+    s/\s+$//;
+    s/^\s+//;
+
+    last if ($_ eq "");
+
+    $x = eval "\"$_\"";   # To get escapes processed
+
+    # Empty array for holding results, then do the matching.
+
+    @subs = ();
+
+    $pushes = "push \@subs,\$&;" .
+         "push \@subs,\$1;" .
+         "push \@subs,\$2;" .
+         "push \@subs,\$3;" .
+         "push \@subs,\$4;" .
+         "push \@subs,\$5;" .
+         "push \@subs,\$6;" .
+         "push \@subs,\$7;" .
+         "push \@subs,\$8;" .
+         "push \@subs,\$9;" .
+         "push \@subs,\$10;" .
+         "push \@subs,\$11;" .
+         "push \@subs,\$12;" .
+         "push \@subs,\$13;" .
+         "push \@subs,\$14;" .
+         "push \@subs,\$15;" .
+         "push \@subs,\$16;" .
+         "push \@subs,\$'; }";
+
+    if ($utf8)
+      {
+      use utf8;
+      eval "${cmd} (\$x =~ ${pattern}) {" . $pushes;
+      }
+    else
+      {
+      eval "${cmd} (\$x =~ ${pattern}) {" . $pushes;
+      }
+
+    if ($@)
+      {
+      printf $outfile "Error: $@\n";
+      next NEXT_RE;
+      }
+    elsif (scalar(@subs) == 0)
+      {
+      printf $outfile "No match\n";
+      }
+    else
+      {
+      while (scalar(@subs) != 0)
+        {
+        printf $outfile (" 0: %s\n", &pchars($subs[0]));
+        printf $outfile (" 0+ %s\n", &pchars($subs[17])) if $showrest;
+        $last_printed = 0;
+        for ($i = 1; $i <= 16; $i++)
+          {
+          if (defined $subs[$i])
+            {
+            while ($last_printed++ < $i-1)
+              { printf $outfile ("%2d: <unset>\n", $last_printed); }
+            printf $outfile ("%2d: %s\n", $i, &pchars($subs[$i]));
+            $last_printed = $i;
+            }
+          }
+        splice(@subs, 0, 18);
+        }
+      }
+    }
+  }
+
+printf $outfile "\n";
+
+# End
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c b/rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c
new file mode 100644
index 00000000..ad1b87ea
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c
@@ -0,0 +1,225 @@
+/*************************************************
+*               PCRE grep program                *
+*************************************************/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "config.h"
+#include "pcre.h"
+
+#define FALSE 0
+#define TRUE 1
+
+typedef int BOOL;
+
+
+
+/*************************************************
+*               Global variables                 *
+*************************************************/
+
+static pcre *pattern;
+static pcre_extra *hints;
+
+static BOOL count_only = FALSE;
+static BOOL filenames_only = FALSE;
+static BOOL invert = FALSE;
+static BOOL number = FALSE;
+static BOOL silent = FALSE;
+static BOOL whole_lines = FALSE;
+
+
+
+#if ! HAVE_STRERROR
+/*************************************************
+*     Provide strerror() for non-ANSI libraries  *
+*************************************************/
+
+/* Some old-fashioned systems still around (e.g. SunOS4) don't have strerror()
+in their libraries, but can provide the same facility by this simple
+alternative function. */
+
+extern int   sys_nerr;
+extern char *sys_errlist[];
+
+char *
+strerror(int n)
+{
+if (n < 0 || n >= sys_nerr) return "unknown error number";
+return sys_errlist[n];
+}
+#endif /* HAVE_STRERROR */
+
+
+
+/*************************************************
+*              Grep an individual file           *
+*************************************************/
+
+static int
+pgrep(FILE *in, char *name)
+{
+int rc = 1;
+int linenumber = 0;
+int count = 0;
+int offsets[99];
+char buffer[BUFSIZ];
+
+while (fgets(buffer, sizeof(buffer), in) != NULL)
+  {
+  BOOL match;
+  int length = (int)strlen(buffer);
+  if (length > 0 && buffer[length-1] == '\n') buffer[--length] = 0;
+  linenumber++;
+
+  match = pcre_exec(pattern, hints, buffer, length, 0, 0, offsets, 99) >= 0;
+  if (match && whole_lines && offsets[1] != length) match = FALSE;
+
+  if (match != invert)
+    {
+    if (count_only) count++;
+
+    else if (filenames_only)
+      {
+      fprintf(stdout, "%s\n", (name == NULL)? "<stdin>" : name);
+      return 0;
+      }
+
+    else if (silent) return 0;
+
+    else
+      {
+      if (name != NULL) fprintf(stdout, "%s:", name);
+      if (number) fprintf(stdout, "%d:", linenumber);
+      fprintf(stdout, "%s\n", buffer);
+      }
+
+    rc = 0;
+    }
+  }
+
+if (count_only)
+  {
+  if (name != NULL) fprintf(stdout, "%s:", name);
+  fprintf(stdout, "%d\n", count);
+  }
+
+return rc;
+}
+
+
+
+
+/*************************************************
+*                Usage function                  *
+*************************************************/
+
+static int
+usage(int rc)
+{
+fprintf(stderr, "Usage: pgrep [-Vchilnsvx] pattern [file] ...\n");
+return rc;
+}
+
+
+
+
+/*************************************************
+*                Main program                    *
+*************************************************/
+
+int
+main(int argc, char **argv)
+{
+int i;
+int rc = 1;
+int options = 0;
+int errptr;
+const char *error;
+BOOL filenames = TRUE;
+
+/* Process the options */
+
+for (i = 1; i < argc; i++)
+  {
+  char *s;
+  if (argv[i][0] != '-') break;
+  s = argv[i] + 1;
+  while (*s != 0)
+    {
+    switch (*s++)
+      {
+      case 'c': count_only = TRUE; break;
+      case 'h': filenames = FALSE; break;
+      case 'i': options |= PCRE_CASELESS; break;
+      case 'l': filenames_only = TRUE;
+      case 'n': number = TRUE; break;
+      case 's': silent = TRUE; break;
+      case 'v': invert = TRUE; break;
+      case 'x': whole_lines = TRUE; options |= PCRE_ANCHORED; break;
+
+      case 'V':
+      fprintf(stderr, "PCRE version %s\n", pcre_version());
+      break;
+
+      default:
+      fprintf(stderr, "pgrep: unknown option %c\n", s[-1]);
+      return usage(2);
+      }
+    }
+  }
+
+/* There must be at least a regexp argument */
+
+if (i >= argc) return usage(0);
+
+/* Compile the regular expression. */
+
+pattern = pcre_compile(argv[i++], options, &error, &errptr, NULL);
+if (pattern == NULL)
+  {
+  fprintf(stderr, "pgrep: error in regex at offset %d: %s\n", errptr, error);
+  return 2;
+  }
+
+/* Study the regular expression, as we will be running it may times */
+
+hints = pcre_study(pattern, 0, &error);
+if (error != NULL)
+  {
+  fprintf(stderr, "pgrep: error while studing regex: %s\n", error);
+  return 2;
+  }
+
+/* If there are no further arguments, do the business on stdin and exit */
+
+if (i >= argc) return pgrep(stdin, NULL);
+
+/* Otherwise, work through the remaining arguments as files. If there is only
+one, don't give its name on the output. */
+
+if (i == argc - 1) filenames = FALSE;
+if (filenames_only) filenames = TRUE;
+
+for (; i < argc; i++)
+  {
+  FILE *in = fopen(argv[i], "r");
+  if (in == NULL)
+    {
+    fprintf(stderr, "%s: failed to open: %s\n", argv[i], strerror(errno));
+    rc = 2;
+    }
+  else
+    {
+    int frc = pgrep(in, filenames? argv[i] : NULL);
+    if (frc == 0 && rc == 1) rc = 0;
+    fclose(in);
+    }
+  }
+
+return rc;
+}
+
+/* End */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/study.c b/rubbos/app/httpd-2.0.64/srclib/pcre/study.c
new file mode 100644
index 00000000..f924543d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/study.c
@@ -0,0 +1,401 @@
+/*************************************************
+*      Perl-Compatible Regular Expressions       *
+*************************************************/
+
+/*
+This is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language. See
+the file Tech.Notes for some information on the internals.
+
+Written by: Philip Hazel <ph10@cam.ac.uk>
+
+           Copyright (c) 1997-2001 University of Cambridge
+
+-----------------------------------------------------------------------------
+Permission is granted to anyone to use this software for any purpose on any
+computer system, and to redistribute it freely, subject to the following
+restrictions:
+
+1. This software is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+
+4. If PCRE is embedded in any software that is released under the GNU
+   General Purpose Licence (GPL), then the terms of that licence shall
+   supersede any condition above with which it is incompatible.
+-----------------------------------------------------------------------------
+*/
+
+
+/* Include the internals header, which itself includes Standard C headers plus
+the external pcre header. */
+
+#include "internal.h"
+
+
+
+/*************************************************
+*      Set a bit and maybe its alternate case    *
+*************************************************/
+
+/* Given a character, set its bit in the table, and also the bit for the other
+version of a letter if we are caseless.
+
+Arguments:
+  start_bits    points to the bit map
+  c             is the character
+  caseless      the caseless flag
+  cd            the block with char table pointers
+
+Returns:        nothing
+*/
+
+static void
+set_bit(uschar *start_bits, int c, BOOL caseless, compile_data *cd)
+{
+start_bits[c/8] |= (1 << (c&7));
+if (caseless && (cd->ctypes[c] & ctype_letter) != 0)
+  start_bits[cd->fcc[c]/8] |= (1 << (cd->fcc[c]&7));
+}
+
+
+
+/*************************************************
+*          Create bitmap of starting chars       *
+*************************************************/
+
+/* This function scans a compiled unanchored expression and attempts to build a
+bitmap of the set of initial characters. If it can't, it returns FALSE. As time
+goes by, we may be able to get more clever at doing this.
+
+Arguments:
+  code         points to an expression
+  start_bits   points to a 32-byte table, initialized to 0
+  caseless     the current state of the caseless flag
+  cd           the block with char table pointers
+
+Returns:       TRUE if table built, FALSE otherwise
+*/
+
+static BOOL
+set_start_bits(const uschar *code, uschar *start_bits, BOOL caseless,
+  compile_data *cd)
+{
+register int c;
+
+/* This next statement and the later reference to dummy are here in order to
+trick the optimizer of the IBM C compiler for OS/2 into generating correct
+code. Apparently IBM isn't going to fix the problem, and we would rather not
+disable optimization (in this module it actually makes a big difference, and
+the pcre module can use all the optimization it can get). */
+
+volatile int dummy;
+
+do
+  {
+  const uschar *tcode = code + 3;
+  BOOL try_next = TRUE;
+
+  while (try_next)
+    {
+    /* If a branch starts with a bracket or a positive lookahead assertion,
+    recurse to set bits from within them. That's all for this branch. */
+
+    if ((int)*tcode >= OP_BRA || *tcode == OP_ASSERT)
+      {
+      if (!set_start_bits(tcode, start_bits, caseless, cd))
+        return FALSE;
+      try_next = FALSE;
+      }
+
+    else switch(*tcode)
+      {
+      default:
+      return FALSE;
+
+      /* Skip over extended extraction bracket number */
+
+      case OP_BRANUMBER:
+      tcode += 3;
+      break;
+
+      /* Skip over lookbehind and negative lookahead assertions */
+
+      case OP_ASSERT_NOT:
+      case OP_ASSERTBACK:
+      case OP_ASSERTBACK_NOT:
+      do tcode += (tcode[1] << 8) + tcode[2]; while (*tcode == OP_ALT);
+      tcode += 3;
+      break;
+
+      /* Skip over an option setting, changing the caseless flag */
+
+      case OP_OPT:
+      caseless = (tcode[1] & PCRE_CASELESS) != 0;
+      tcode += 2;
+      break;
+
+      /* BRAZERO does the bracket, but carries on. */
+
+      case OP_BRAZERO:
+      case OP_BRAMINZERO:
+      if (!set_start_bits(++tcode, start_bits, caseless, cd))
+        return FALSE;
+      dummy = 1;
+      do tcode += (tcode[1] << 8) + tcode[2]; while (*tcode == OP_ALT);
+      tcode += 3;
+      break;
+
+      /* Single-char * or ? sets the bit and tries the next item */
+
+      case OP_STAR:
+      case OP_MINSTAR:
+      case OP_QUERY:
+      case OP_MINQUERY:
+      set_bit(start_bits, tcode[1], caseless, cd);
+      tcode += 2;
+      break;
+
+      /* Single-char upto sets the bit and tries the next */
+
+      case OP_UPTO:
+      case OP_MINUPTO:
+      set_bit(start_bits, tcode[3], caseless, cd);
+      tcode += 4;
+      break;
+
+      /* At least one single char sets the bit and stops */
+
+      case OP_EXACT:       /* Fall through */
+      tcode++;
+
+      case OP_CHARS:       /* Fall through */
+      tcode++;
+
+      case OP_PLUS:
+      case OP_MINPLUS:
+      set_bit(start_bits, tcode[1], caseless, cd);
+      try_next = FALSE;
+      break;
+
+      /* Single character type sets the bits and stops */
+
+      case OP_NOT_DIGIT:
+      for (c = 0; c < 32; c++)
+        start_bits[c] |= ~cd->cbits[c+cbit_digit];
+      try_next = FALSE;
+      break;
+
+      case OP_DIGIT:
+      for (c = 0; c < 32; c++)
+        start_bits[c] |= cd->cbits[c+cbit_digit];
+      try_next = FALSE;
+      break;
+
+      case OP_NOT_WHITESPACE:
+      for (c = 0; c < 32; c++)
+        start_bits[c] |= ~cd->cbits[c+cbit_space];
+      try_next = FALSE;
+      break;
+
+      case OP_WHITESPACE:
+      for (c = 0; c < 32; c++)
+        start_bits[c] |= cd->cbits[c+cbit_space];
+      try_next = FALSE;
+      break;
+
+      case OP_NOT_WORDCHAR:
+      for (c = 0; c < 32; c++)
+        start_bits[c] |= ~cd->cbits[c+cbit_word];
+      try_next = FALSE;
+      break;
+
+      case OP_WORDCHAR:
+      for (c = 0; c < 32; c++)
+        start_bits[c] |= cd->cbits[c+cbit_word];
+      try_next = FALSE;
+      break;
+
+      /* One or more character type fudges the pointer and restarts, knowing
+      it will hit a single character type and stop there. */
+
+      case OP_TYPEPLUS:
+      case OP_TYPEMINPLUS:
+      tcode++;
+      break;
+
+      case OP_TYPEEXACT:
+      tcode += 3;
+      break;
+
+      /* Zero or more repeats of character types set the bits and then
+      try again. */
+
+      case OP_TYPEUPTO:
+      case OP_TYPEMINUPTO:
+      tcode += 2;               /* Fall through */
+
+      case OP_TYPESTAR:
+      case OP_TYPEMINSTAR:
+      case OP_TYPEQUERY:
+      case OP_TYPEMINQUERY:
+      switch(tcode[1])
+        {
+        case OP_NOT_DIGIT:
+        for (c = 0; c < 32; c++)
+          start_bits[c] |= ~cd->cbits[c+cbit_digit];
+        break;
+
+        case OP_DIGIT:
+        for (c = 0; c < 32; c++)
+          start_bits[c] |= cd->cbits[c+cbit_digit];
+        break;
+
+        case OP_NOT_WHITESPACE:
+        for (c = 0; c < 32; c++)
+          start_bits[c] |= ~cd->cbits[c+cbit_space];
+        break;
+
+        case OP_WHITESPACE:
+        for (c = 0; c < 32; c++)
+          start_bits[c] |= cd->cbits[c+cbit_space];
+        break;
+
+        case OP_NOT_WORDCHAR:
+        for (c = 0; c < 32; c++)
+          start_bits[c] |= ~cd->cbits[c+cbit_word];
+        break;
+
+        case OP_WORDCHAR:
+        for (c = 0; c < 32; c++)
+          start_bits[c] |= cd->cbits[c+cbit_word];
+        break;
+        }
+
+      tcode += 2;
+      break;
+
+      /* Character class: set the bits and either carry on or not,
+      according to the repeat count. */
+
+      case OP_CLASS:
+        {
+        tcode++;
+        for (c = 0; c < 32; c++) start_bits[c] |= tcode[c];
+        tcode += 32;
+        switch (*tcode)
+          {
+          case OP_CRSTAR:
+          case OP_CRMINSTAR:
+          case OP_CRQUERY:
+          case OP_CRMINQUERY:
+          tcode++;
+          break;
+
+          case OP_CRRANGE:
+          case OP_CRMINRANGE:
+          if (((tcode[1] << 8) + tcode[2]) == 0) tcode += 5;
+            else try_next = FALSE;
+          break;
+
+          default:
+          try_next = FALSE;
+          break;
+          }
+        }
+      break; /* End of class handling */
+
+      }      /* End of switch */
+    }        /* End of try_next loop */
+
+  code += (code[1] << 8) + code[2];   /* Advance to next branch */
+  }
+while (*code == OP_ALT);
+return TRUE;
+}
+
+
+
+/*************************************************
+*          Study a compiled expression           *
+*************************************************/
+
+/* This function is handed a compiled expression that it must study to produce
+information that will speed up the matching. It returns a pcre_extra block
+which then gets handed back to pcre_exec().
+
+Arguments:
+  re        points to the compiled expression
+  options   contains option bits
+  errorptr  points to where to place error messages;
+            set NULL unless error
+
+Returns:    pointer to a pcre_extra block,
+            NULL on error or if no optimization possible
+*/
+
+pcre_extra *
+pcre_study(const pcre *external_re, int options, const char **errorptr)
+{
+uschar start_bits[32];
+real_pcre_extra *extra;
+const real_pcre *re = (const real_pcre *)external_re;
+compile_data compile_block;
+
+*errorptr = NULL;
+
+if (re == NULL || re->magic_number != MAGIC_NUMBER)
+  {
+  *errorptr = "argument is not a compiled regular expression";
+  return NULL;
+  }
+
+if ((options & ~PUBLIC_STUDY_OPTIONS) != 0)
+  {
+  *errorptr = "unknown or incorrect option bit(s) set";
+  return NULL;
+  }
+
+/* For an anchored pattern, or an unchored pattern that has a first char, or a
+multiline pattern that matches only at "line starts", no further processing at
+present. */
+
+if ((re->options & (PCRE_ANCHORED|PCRE_FIRSTSET|PCRE_STARTLINE)) != 0)
+  return NULL;
+
+/* Set the character tables in the block which is passed around */
+
+compile_block.lcc = re->tables + lcc_offset;
+compile_block.fcc = re->tables + fcc_offset;
+compile_block.cbits = re->tables + cbits_offset;
+compile_block.ctypes = re->tables + ctypes_offset;
+
+/* See if we can find a fixed set of initial characters for the pattern. */
+
+memset(start_bits, 0, 32 * sizeof(uschar));
+if (!set_start_bits(re->code, start_bits, (re->options & PCRE_CASELESS) != 0,
+  &compile_block)) return NULL;
+
+/* Get an "extra" block and put the information therein. */
+
+extra = (real_pcre_extra *)(pcre_malloc)(sizeof(real_pcre_extra));
+
+if (extra == NULL)
+  {
+  *errorptr = "failed to get memory";
+  return NULL;
+  }
+
+extra->options = PCRE_STUDY_MAPPED;
+memcpy(extra->start_bits, start_bits, sizeof(start_bits));
+
+return (pcre_extra *)extra;
+}
+
+/* End of study.c */
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/study.lo b/rubbos/app/httpd-2.0.64/srclib/pcre/study.lo
new file mode 100644
index 00000000..9d794e72
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/study.lo
@@ -0,0 +1,12 @@
+# study.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/study.o'
+
+# Name of the non-PIC object.
+non_pic_object='study.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/study.o b/rubbos/app/httpd-2.0.64/srclib/pcre/study.o
new file mode 100644
index 00000000..2c38086a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/study.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput1 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput1
new file mode 100644
index 00000000..66df9b3d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput1
@@ -0,0 +1,1950 @@
+/the quick brown fox/
+    the quick brown fox
+    The quick brown FOX
+    What do you know about the quick brown fox?
+    What do you know about THE QUICK BROWN FOX?
+
+/The quick brown fox/i
+    the quick brown fox
+    The quick brown FOX
+    What do you know about the quick brown fox?
+    What do you know about THE QUICK BROWN FOX?
+
+/abcd\t\n\r\f\a\e\071\x3b\$\\\?caxyz/
+    abcd\t\n\r\f\a\e9;\$\\?caxyz
+
+/a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz/
+    abxyzpqrrrabbxyyyypqAzz
+    abxyzpqrrrabbxyyyypqAzz
+    aabxyzpqrrrabbxyyyypqAzz
+    aaabxyzpqrrrabbxyyyypqAzz
+    aaaabxyzpqrrrabbxyyyypqAzz
+    abcxyzpqrrrabbxyyyypqAzz
+    aabcxyzpqrrrabbxyyyypqAzz
+    aaabcxyzpqrrrabbxyyyypAzz
+    aaabcxyzpqrrrabbxyyyypqAzz
+    aaabcxyzpqrrrabbxyyyypqqAzz
+    aaabcxyzpqrrrabbxyyyypqqqAzz
+    aaabcxyzpqrrrabbxyyyypqqqqAzz
+    aaabcxyzpqrrrabbxyyyypqqqqqAzz
+    aaabcxyzpqrrrabbxyyyypqqqqqqAzz
+    aaaabcxyzpqrrrabbxyyyypqAzz
+    abxyzzpqrrrabbxyyyypqAzz
+    aabxyzzzpqrrrabbxyyyypqAzz
+    aaabxyzzzzpqrrrabbxyyyypqAzz
+    aaaabxyzzzzpqrrrabbxyyyypqAzz
+    abcxyzzpqrrrabbxyyyypqAzz
+    aabcxyzzzpqrrrabbxyyyypqAzz
+    aaabcxyzzzzpqrrrabbxyyyypqAzz
+    aaaabcxyzzzzpqrrrabbxyyyypqAzz
+    aaaabcxyzzzzpqrrrabbbxyyyypqAzz
+    aaaabcxyzzzzpqrrrabbbxyyyyypqAzz
+    aaabcxyzpqrrrabbxyyyypABzz
+    aaabcxyzpqrrrabbxyyyypABBzz
+    >>>aaabxyzpqrrrabbxyyyypqAzz
+    >aaaabxyzpqrrrabbxyyyypqAzz
+    >>>>abcxyzpqrrrabbxyyyypqAzz
+    *** Failers
+    abxyzpqrrabbxyyyypqAzz
+    abxyzpqrrrrabbxyyyypqAzz
+    abxyzpqrrrabxyyyypqAzz
+    aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz
+    aaaabcxyzzzzpqrrrabbbxyyypqAzz
+    aaabcxyzpqrrrabbxyyyypqqqqqqqAzz
+
+/^(abc){1,2}zz/
+    abczz
+    abcabczz
+    *** Failers
+    zz
+    abcabcabczz
+    >>abczz
+
+/^(b+?|a){1,2}?c/
+    bc
+    bbc
+    bbbc
+    bac
+    bbac
+    aac
+    abbbbbbbbbbbc
+    bbbbbbbbbbbac
+    *** Failers
+    aaac
+    abbbbbbbbbbbac
+
+/^(b+|a){1,2}c/
+    bc
+    bbc
+    bbbc
+    bac
+    bbac
+    aac
+    abbbbbbbbbbbc
+    bbbbbbbbbbbac
+    *** Failers
+    aaac
+    abbbbbbbbbbbac
+
+/^(b+|a){1,2}?bc/
+    bbc
+
+/^(b*|ba){1,2}?bc/
+    babc
+    bbabc
+    bababc
+    *** Failers
+    bababbc
+    babababc
+
+/^(ba|b*){1,2}?bc/
+    babc
+    bbabc
+    bababc
+    *** Failers
+    bababbc
+    babababc
+
+/^\ca\cA\c[\c{\c:/
+    \x01\x01\e;z
+
+/^[ab\]cde]/
+    athing
+    bthing
+    ]thing
+    cthing
+    dthing
+    ething
+    *** Failers
+    fthing
+    [thing
+    \\thing
+
+/^[]cde]/
+    ]thing
+    cthing
+    dthing
+    ething
+    *** Failers
+    athing
+    fthing
+
+/^[^ab\]cde]/
+    fthing
+    [thing
+    \\thing
+    *** Failers
+    athing
+    bthing
+    ]thing
+    cthing
+    dthing
+    ething
+
+/^[^]cde]/
+    athing
+    fthing
+    *** Failers
+    ]thing
+    cthing
+    dthing
+    ething
+
+/^\�/
+    �
+
+/^�/
+    �
+
+/^[0-9]+$/
+    0
+    1
+    2
+    3
+    4
+    5
+    6
+    7
+    8
+    9
+    10
+    100
+    *** Failers
+    abc
+
+/^.*nter/
+    enter
+    inter
+    uponter
+
+/^xxx[0-9]+$/
+    xxx0
+    xxx1234
+    *** Failers
+    xxx
+
+/^.+[0-9][0-9][0-9]$/
+    x123
+    xx123
+    123456
+    *** Failers
+    123
+    x1234
+
+/^.+?[0-9][0-9][0-9]$/
+    x123
+    xx123
+    123456
+    *** Failers
+    123
+    x1234
+
+/^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/
+    abc!pqr=apquxz.ixr.zzz.ac.uk
+    *** Failers
+    !pqr=apquxz.ixr.zzz.ac.uk
+    abc!=apquxz.ixr.zzz.ac.uk
+    abc!pqr=apquxz:ixr.zzz.ac.uk
+    abc!pqr=apquxz.ixr.zzz.ac.ukk
+
+/:/
+    Well, we need a colon: somewhere
+    *** Fail if we don't
+
+/([\da-f:]+)$/i
+    0abc
+    abc
+    fed
+    E
+    ::
+    5f03:12C0::932e
+    fed def
+    Any old stuff
+    *** Failers
+    0zzz
+    gzzz
+    fed\x20
+    Any old rubbish
+
+/^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/
+    .1.2.3
+    A.12.123.0
+    *** Failers
+    .1.2.3333
+    1.2.3
+    1234.2.3
+
+/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/
+    1 IN SOA non-sp1 non-sp2(
+    1    IN    SOA    non-sp1    non-sp2   (
+    *** Failers
+    1IN SOA non-sp1 non-sp2(
+
+/^[a-zA-Z\d][a-zA-Z\d\-]*(\.[a-zA-Z\d][a-zA-z\d\-]*)*\.$/
+    a.
+    Z.
+    2.
+    ab-c.pq-r.
+    sxk.zzz.ac.uk.
+    x-.y-.
+    *** Failers
+    -abc.peq.
+
+/^\*\.[a-z]([a-z\-\d]*[a-z\d]+)?(\.[a-z]([a-z\-\d]*[a-z\d]+)?)*$/
+    *.a
+    *.b0-a
+    *.c3-b.c
+    *.c-a.b-c
+    *** Failers
+    *.0
+    *.a-
+    *.a-b.c-
+    *.c-a.0-c
+
+/^(?=ab(de))(abd)(e)/
+    abde
+
+/^(?!(ab)de|x)(abd)(f)/
+    abdf
+
+/^(?=(ab(cd)))(ab)/
+    abcd
+
+/^[\da-f](\.[\da-f])*$/i
+    a.b.c.d
+    A.B.C.D
+    a.b.c.1.2.3.C
+
+/^\".*\"\s*(;.*)?$/
+    \"1234\"
+    \"abcd\" ;
+    \"\" ; rhubarb
+    *** Failers
+    \"1234\" : things
+
+/^$/
+    \
+    *** Failers
+
+/   ^    a   (?# begins with a)  b\sc (?# then b c) $ (?# then end)/x
+    ab c
+    *** Failers
+    abc
+    ab cde
+
+/(?x)   ^    a   (?# begins with a)  b\sc (?# then b c) $ (?# then end)/
+    ab c
+    *** Failers
+    abc
+    ab cde
+
+/^   a\ b[c ]d       $/x
+    a bcd
+    a b d
+    *** Failers
+    abcd
+    ab d
+
+/^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/
+    abcdefhijklm
+
+/^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/
+    abcdefhijklm
+
+/^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/
+    a+ Z0+\x08\n\x1d\x12
+
+/^[.^$|()*+?{,}]+/
+    .^\$(*+)|{?,?}
+
+/^a*\w/
+    z
+    az
+    aaaz
+    a
+    aa
+    aaaa
+    a+
+    aa+
+
+/^a*?\w/
+    z
+    az
+    aaaz
+    a
+    aa
+    aaaa
+    a+
+    aa+
+
+/^a+\w/
+    az
+    aaaz
+    aa
+    aaaa
+    aa+
+
+/^a+?\w/
+    az
+    aaaz
+    aa
+    aaaa
+    aa+
+
+/^\d{8}\w{2,}/
+    1234567890
+    12345678ab
+    12345678__
+    *** Failers
+    1234567
+
+/^[aeiou\d]{4,5}$/
+    uoie
+    1234
+    12345
+    aaaaa
+    *** Failers
+    123456
+
+/^[aeiou\d]{4,5}?/
+    uoie
+    1234
+    12345
+    aaaaa
+    123456
+
+/\A(abc|def)=(\1){2,3}\Z/
+    abc=abcabc
+    def=defdefdef
+    *** Failers
+    abc=defdef
+
+/^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\11*(\3\4)\1(?#)2$/
+    abcdefghijkcda2
+    abcdefghijkkkkcda2
+
+/(cat(a(ract|tonic)|erpillar)) \1()2(3)/
+    cataract cataract23
+    catatonic catatonic23
+    caterpillar caterpillar23
+
+
+/^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/
+    From abcd  Mon Sep 01 12:33:02 1997
+
+/^From\s+\S+\s+([a-zA-Z]{3}\s+){2}\d{1,2}\s+\d\d:\d\d/
+    From abcd  Mon Sep 01 12:33:02 1997
+    From abcd  Mon Sep  1 12:33:02 1997
+    *** Failers
+    From abcd  Sep 01 12:33:02 1997
+
+/^12.34/s
+    12\n34
+    12\r34
+
+/\w+(?=\t)/
+    the quick brown\t fox
+
+/foo(?!bar)(.*)/
+    foobar is foolish see?
+
+/(?:(?!foo)...|^.{0,2})bar(.*)/
+    foobar crowbar etc
+    barrel
+    2barrel
+    A barrel
+
+/^(\D*)(?=\d)(?!123)/
+    abc456
+    *** Failers
+    abc123
+
+/^1234(?# test newlines
+  inside)/
+    1234
+
+/^1234 #comment in extended re
+  /x
+    1234
+
+/#rhubarb
+  abcd/x
+    abcd
+
+/^abcd#rhubarb/x
+    abcd
+
+/^(a)\1{2,3}(.)/
+    aaab
+    aaaab
+    aaaaab
+    aaaaaab
+
+/(?!^)abc/
+    the abc
+    *** Failers
+    abc
+
+/(?=^)abc/
+    abc
+    *** Failers
+    the abc
+
+/^[ab]{1,3}(ab*|b)/
+    aabbbbb
+
+/^[ab]{1,3}?(ab*|b)/
+    aabbbbb
+
+/^[ab]{1,3}?(ab*?|b)/
+    aabbbbb
+
+/^[ab]{1,3}(ab*?|b)/
+    aabbbbb
+
+/  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*                          # optional leading comment
+(?:    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)                    # initial word
+(?:  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)  )* # further okay, if led by a period
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  @  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                           # initial subdomain
+(?:                                  #
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.                        # if led by a period...
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                     #   ...further okay
+)*
+# address
+|                     #  or
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)             # one word, optionally followed by....
+(?:
+[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037]  |  # atom and space parts, or...
+\(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)       |  # comments, or...
+
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+# quoted strings
+)*
+<  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*                     # leading <
+(?:  @  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                           # initial subdomain
+(?:                                  #
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.                        # if led by a period...
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                     #   ...further okay
+)*
+
+(?:  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  ,  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  @  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                           # initial subdomain
+(?:                                  #
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.                        # if led by a period...
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                     #   ...further okay
+)*
+)* # further okay, if led by comma
+:                                # closing colon
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  )? #       optional route
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)                    # initial word
+(?:  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)  )* # further okay, if led by a period
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  @  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                           # initial subdomain
+(?:                                  #
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.                        # if led by a period...
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                     #   ...further okay
+)*
+#       address spec
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  > #                  trailing >
+# name and address
+)  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*                       # optional trailing comment
+/x
+    Alan Other <user\@dom.ain>
+    <user\@dom.ain>
+    user\@dom.ain
+    \"A. Other\" <user.1234\@dom.ain> (a comment)
+    A. Other <user.1234\@dom.ain> (a comment)
+    \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
+    A missing angle <user\@some.where
+    *** Failers
+    The quick brown fox
+
+/[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional leading comment
+(?:
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# additional words
+)*
+@
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)*
+# address
+|                             #  or
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+# leading word
+[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] *               # "normal" atoms and or spaces
+(?:
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+|
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+) # "special" comment or quoted string
+[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] *            #  more "normal"
+)*
+<
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# <
+(?:
+@
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)*
+(?: ,
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+@
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)*
+)*  # additional domains
+:
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)?     #       optional route
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# additional words
+)*
+@
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)*
+#       address spec
+>                    #                 >
+# name and address
+)
+/x
+    Alan Other <user\@dom.ain>
+    <user\@dom.ain>
+    user\@dom.ain
+    \"A. Other\" <user.1234\@dom.ain> (a comment)
+    A. Other <user.1234\@dom.ain> (a comment)
+    \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
+    A missing angle <user\@some.where
+    *** Failers
+    The quick brown fox
+
+/abc\0def\00pqr\000xyz\0000AB/
+    abc\0def\00pqr\000xyz\0000AB
+    abc456 abc\0def\00pqr\000xyz\0000ABCDE
+
+/abc\x0def\x00pqr\x000xyz\x0000AB/
+    abc\x0def\x00pqr\x000xyz\x0000AB
+    abc456 abc\x0def\x00pqr\x000xyz\x0000ABCDE
+
+/^[\000-\037]/
+    \0A
+    \01B
+    \037C
+
+/\0*/
+    \0\0\0\0
+
+/A\x0{2,3}Z/
+    The A\x0\x0Z
+    An A\0\x0\0Z
+    *** Failers
+    A\0Z
+    A\0\x0\0\x0Z
+
+/^(cow|)\1(bell)/
+    cowcowbell
+    bell
+    *** Failers
+    cowbell
+
+/^\s/
+    \040abc
+    \x0cabc
+    \nabc
+    \rabc
+    \tabc
+    *** Failers
+    abc
+
+/^a	b
+  
    c/x
+    abc
+
+/^(a|)\1*b/
+    ab
+    aaaab
+    b
+    *** Failers
+    acb
+
+/^(a|)\1+b/
+    aab
+    aaaab
+    b
+    *** Failers
+    ab
+
+/^(a|)\1?b/
+    ab
+    aab
+    b
+    *** Failers
+    acb
+
+/^(a|)\1{2}b/
+    aaab
+    b
+    *** Failers
+    ab
+    aab
+    aaaab
+
+/^(a|)\1{2,3}b/
+    aaab
+    aaaab
+    b
+    *** Failers
+    ab
+    aab
+    aaaaab
+
+/ab{1,3}bc/
+    abbbbc
+    abbbc
+    abbc
+    *** Failers
+    abc
+    abbbbbc
+
+/([^.]*)\.([^:]*):[T ]+(.*)/
+    track1.title:TBlah blah blah
+
+/([^.]*)\.([^:]*):[T ]+(.*)/i
+    track1.title:TBlah blah blah
+
+/([^.]*)\.([^:]*):[t ]+(.*)/i
+    track1.title:TBlah blah blah
+
+/^[W-c]+$/
+    WXY_^abc
+    ***Failers
+    wxy
+
+/^[W-c]+$/i
+    WXY_^abc
+    wxy_^ABC
+
+/^[\x3f-\x5F]+$/i
+    WXY_^abc
+    wxy_^ABC
+
+/^abc$/m
+    abc
+    qqq\nabc
+    abc\nzzz
+    qqq\nabc\nzzz
+
+/^abc$/
+    abc
+    *** Failers
+    qqq\nabc
+    abc\nzzz
+    qqq\nabc\nzzz
+
+/\Aabc\Z/m
+    abc
+    abc\n 
+    *** Failers
+    qqq\nabc
+    abc\nzzz
+    qqq\nabc\nzzz
+    
+/\A(.)*\Z/s
+    abc\ndef
+
+/\A(.)*\Z/m
+    *** Failers
+    abc\ndef
+
+/(?:b)|(?::+)/
+    b::c
+    c::b
+
+/[-az]+/
+    az-
+    *** Failers
+    b
+
+/[az-]+/
+    za-
+    *** Failers
+    b
+
+/[a\-z]+/
+    a-z
+    *** Failers
+    b
+
+/[a-z]+/
+    abcdxyz
+
+/[\d-]+/
+    12-34
+    *** Failers
+    aaa
+
+/[\d-z]+/
+    12-34z
+    *** Failers
+    aaa
+
+/\x5c/
+    \\
+
+/\x20Z/
+    the Zoo
+    *** Failers
+    Zulu
+
+/(abc)\1/i
+    abcabc
+    ABCabc
+    abcABC
+
+/ab{3cd/
+    ab{3cd
+
+/ab{3,cd/
+    ab{3,cd
+
+/ab{3,4a}cd/
+    ab{3,4a}cd
+
+/{4,5a}bc/
+    {4,5a}bc
+
+/^a.b/
+    a\rb
+    *** Failers
+    a\nb
+
+/abc$/
+    abc
+    abc\n
+    *** Failers
+    abc\ndef
+
+/(abc)\123/
+    abc\x53
+
+/(abc)\223/
+    abc\x93
+
+/(abc)\323/
+    abc\xd3
+
+/(abc)\500/
+    abc\x40
+    abc\100
+
+/(abc)\5000/
+    abc\x400
+    abc\x40\x30
+    abc\1000
+    abc\100\x30
+    abc\100\060
+    abc\100\60
+
+/abc\81/
+    abc\081
+    abc\0\x38\x31
+
+/abc\91/
+    abc\091
+    abc\0\x39\x31
+
+/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\12\123/
+    abcdefghijkllS
+
+/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/
+    abcdefghijk\12S
+
+/ab\gdef/
+    abgdef
+
+/a{0}bc/
+    bc
+
+/(a|(bc)){0,0}?xyz/
+    xyz
+
+/abc[\10]de/
+    abc\010de
+
+/abc[\1]de/
+    abc\1de
+
+/(abc)[\1]de/
+    abc\1de
+
+/a.b(?s)/
+    a\nb
+
+/^([^a])([^\b])([^c]*)([^d]{3,4})/
+    baNOTccccd
+    baNOTcccd
+    baNOTccd
+    bacccd
+    *** Failers
+    anything
+    b\bc   
+    baccd
+
+/[^a]/
+    Abc
+  
+/[^a]/i
+    Abc 
+
+/[^a]+/
+    AAAaAbc
+  
+/[^a]+/i
+    AAAaAbc 
+
+/[^a]+/
+    bbb\nccc
+   
+/[^k]$/
+    abc
+    *** Failers
+    abk   
+   
+/[^k]{2,3}$/
+    abc
+    kbc
+    kabc 
+    *** Failers
+    abk
+    akb
+    akk 
+
+/^\d{8,}\@.+[^k]$/
+    12345678\@a.b.c.d
+    123456789\@x.y.z
+    *** Failers
+    12345678\@x.y.uk
+    1234567\@a.b.c.d       
+
+/(a)\1{8,}/
+    aaaaaaaaa
+    aaaaaaaaaa
+    *** Failers
+    aaaaaaa   
+
+/[^a]/
+    aaaabcd
+    aaAabcd 
+
+/[^a]/i
+    aaaabcd
+    aaAabcd 
+
+/[^az]/
+    aaaabcd
+    aaAabcd 
+
+/[^az]/i
+    aaaabcd
+    aaAabcd 
+
+/\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377/
+ \000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377
+
+/P[^*]TAIRE[^*]{1,6}?LL/
+    xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
+
+/P[^*]TAIRE[^*]{1,}?LL/
+    xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
+
+/(\.\d\d[1-9]?)\d+/
+    1.230003938
+    1.875000282   
+    1.235  
+                  
+/(\.\d\d((?=0)|\d(?=\d)))/
+    1.230003938      
+    1.875000282
+    *** Failers 
+    1.235 
+    
+/a(?)b/
+    ab 
+ 
+/\b(foo)\s+(\w+)/i
+    Food is on the foo table
+    
+/foo(.*)bar/
+    The food is under the bar in the barn.
+    
+/foo(.*?)bar/  
+    The food is under the bar in the barn.
+
+/(.*)(\d*)/
+    I have 2 numbers: 53147
+    
+/(.*)(\d+)/
+    I have 2 numbers: 53147
+ 
+/(.*?)(\d*)/
+    I have 2 numbers: 53147
+
+/(.*?)(\d+)/
+    I have 2 numbers: 53147
+
+/(.*)(\d+)$/
+    I have 2 numbers: 53147
+
+/(.*?)(\d+)$/
+    I have 2 numbers: 53147
+
+/(.*)\b(\d+)$/
+    I have 2 numbers: 53147
+
+/(.*\D)(\d+)$/
+    I have 2 numbers: 53147
+
+/^\D*(?!123)/
+    ABC123
+     
+/^(\D*)(?=\d)(?!123)/
+    ABC445
+    *** Failers
+    ABC123
+    
+/^[W-]46]/
+    W46]789 
+    -46]789
+    *** Failers
+    Wall
+    Zebra
+    42
+    [abcd] 
+    ]abcd[
+       
+/^[W-\]46]/
+    W46]789 
+    Wall
+    Zebra
+    Xylophone  
+    42
+    [abcd] 
+    ]abcd[
+    \\backslash 
+    *** Failers
+    -46]789
+    well
+    
+/\d\d\/\d\d\/\d\d\d\d/
+    01/01/2000
+
+/word (?:[a-zA-Z0-9]+ ){0,10}otherword/
+  word cat dog elephant mussel cow horse canary baboon snake shark otherword
+  word cat dog elephant mussel cow horse canary baboon snake shark
+
+/word (?:[a-zA-Z0-9]+ ){0,300}otherword/
+  word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope
+
+/^(a){0,0}/
+    bcd
+    abc
+    aab     
+
+/^(a){0,1}/
+    bcd
+    abc
+    aab  
+
+/^(a){0,2}/
+    bcd
+    abc
+    aab  
+
+/^(a){0,3}/
+    bcd
+    abc
+    aab
+    aaa   
+
+/^(a){0,}/
+    bcd
+    abc
+    aab
+    aaa
+    aaaaaaaa    
+
+/^(a){1,1}/
+    bcd
+    abc
+    aab  
+
+/^(a){1,2}/
+    bcd
+    abc
+    aab  
+
+/^(a){1,3}/
+    bcd
+    abc
+    aab
+    aaa   
+
+/^(a){1,}/
+    bcd
+    abc
+    aab
+    aaa
+    aaaaaaaa    
+
+/.*\.gif/
+    borfle\nbib.gif\nno
+
+/.{0,}\.gif/
+    borfle\nbib.gif\nno
+
+/.*\.gif/m
+    borfle\nbib.gif\nno
+
+/.*\.gif/s
+    borfle\nbib.gif\nno
+
+/.*\.gif/ms
+    borfle\nbib.gif\nno
+    
+/.*$/
+    borfle\nbib.gif\nno
+
+/.*$/m
+    borfle\nbib.gif\nno
+
+/.*$/s
+    borfle\nbib.gif\nno
+
+/.*$/ms
+    borfle\nbib.gif\nno
+    
+/.*$/
+    borfle\nbib.gif\nno\n
+
+/.*$/m
+    borfle\nbib.gif\nno\n
+
+/.*$/s
+    borfle\nbib.gif\nno\n
+
+/.*$/ms
+    borfle\nbib.gif\nno\n
+    
+/(.*X|^B)/
+    abcde\n1234Xyz
+    BarFoo 
+    *** Failers
+    abcde\nBar  
+
+/(.*X|^B)/m
+    abcde\n1234Xyz
+    BarFoo 
+    abcde\nBar  
+
+/(.*X|^B)/s
+    abcde\n1234Xyz
+    BarFoo 
+    *** Failers
+    abcde\nBar  
+
+/(.*X|^B)/ms
+    abcde\n1234Xyz
+    BarFoo 
+    abcde\nBar  
+
+/(?s)(.*X|^B)/
+    abcde\n1234Xyz
+    BarFoo 
+    *** Failers 
+    abcde\nBar  
+
+/(?s:.*X|^B)/
+    abcde\n1234Xyz
+    BarFoo 
+    *** Failers 
+    abcde\nBar  
+
+/^.*B/
+    **** Failers
+    abc\nB
+     
+/(?s)^.*B/
+    abc\nB
+
+/(?m)^.*B/
+    abc\nB
+     
+/(?ms)^.*B/
+    abc\nB
+
+/(?ms)^B/
+    abc\nB
+
+/(?s)B$/
+    B\n
+
+/^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/
+    123456654321
+  
+/^\d\d\d\d\d\d\d\d\d\d\d\d/
+    123456654321 
+
+/^[\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d]/
+    123456654321
+  
+/^[abc]{12}/
+    abcabcabcabc
+    
+/^[a-c]{12}/
+    abcabcabcabc
+    
+/^(a|b|c){12}/
+    abcabcabcabc 
+
+/^[abcdefghijklmnopqrstuvwxy0123456789]/
+    n
+    *** Failers 
+    z 
+
+/abcde{0,0}/
+    abcd
+    *** Failers
+    abce  
+
+/ab[cd]{0,0}e/
+    abe
+    *** Failers
+    abcde 
+    
+/ab(c){0,0}d/
+    abd
+    *** Failers
+    abcd   
+
+/a(b*)/
+    a
+    ab
+    abbbb
+    *** Failers
+    bbbbb    
+    
+/ab\d{0}e/
+    abe
+    *** Failers
+    ab1e   
+    
+/"([^\\"]+|\\.)*"/
+    the \"quick\" brown fox
+    \"the \\\"quick\\\" brown fox\" 
+
+/.*?/g+
+    abc
+  
+/\b/g+
+    abc 
+
+/\b/+g
+    abc 
+
+//g
+    abc
+
+/<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/is
+  <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR>
+
+/a[^a]b/
+    acb
+    a\nb
+    
+/a.b/
+    acb
+    *** Failers 
+    a\nb   
+    
+/a[^a]b/s
+    acb
+    a\nb  
+    
+/a.b/s
+    acb
+    a\nb  
+
+/^(b+?|a){1,2}?c/
+    bac
+    bbac
+    bbbac
+    bbbbac
+    bbbbbac 
+
+/^(b+|a){1,2}?c/
+    bac
+    bbac
+    bbbac
+    bbbbac
+    bbbbbac 
+    
+/(?!\A)x/m
+    x\nb\n
+    a\bx\n  
+    
+/\x0{ab}/
+    \0{ab} 
+
+/(A|B)*?CD/
+    CD 
+    
+/(A|B)*CD/
+    CD 
+
+/(AB)*?\1/
+    ABABAB
+
+/(AB)*\1/
+    ABABAB
+    
+/ End of testinput1 /
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput2 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput2
new file mode 100644
index 00000000..f41478e1
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput2
@@ -0,0 +1,723 @@
+/(a)b|/
+
+/abc/
+    abc
+    defabc
+    \Aabc
+    *** Failers
+    \Adefabc
+    ABC
+
+/^abc/
+    abc
+    \Aabc
+    *** Failers
+    defabc
+    \Adefabc
+
+/a+bc/
+
+/a*bc/
+
+/a{3}bc/
+
+/(abc|a+z)/
+
+/^abc$/
+    abc
+    *** Failers
+    def\nabc
+
+/ab\gdef/X
+
+/(?X)ab\gdef/X
+
+/x{5,4}/
+
+/z{65536}/
+
+/[abcd/
+
+/[\B]/
+
+/[z-a]/
+
+/^*/
+
+/(abc/
+
+/(?# abc/
+
+/(?z)abc/
+
+/.*b/
+
+/.*?b/
+
+/cat|dog|elephant/
+    this sentence eventually mentions a cat
+    this sentences rambles on and on for a while and then reaches elephant
+
+/cat|dog|elephant/S
+    this sentence eventually mentions a cat
+    this sentences rambles on and on for a while and then reaches elephant
+
+/cat|dog|elephant/iS
+    this sentence eventually mentions a CAT cat
+    this sentences rambles on and on for a while to elephant ElePhant
+
+/a|[bcd]/S
+
+/(a|[^\dZ])/S
+
+/(a|b)*[\s]/S
+
+/(ab\2)/
+
+/{4,5}abc/
+
+/(a)(b)(c)\2/
+    abcb
+    \O0abcb
+    \O3abcb
+    \O6abcb
+    \O9abcb
+    \O12abcb 
+
+/(a)bc|(a)(b)\2/
+    abc
+    \O0abc
+    \O3abc
+    \O6abc
+    aba
+    \O0aba
+    \O3aba
+    \O6aba
+    \O9aba
+    \O12aba
+
+/abc$/E
+    abc
+    *** Failers
+    abc\n
+    abc\ndef
+
+/(a)(b)(c)(d)(e)\6/
+
+/the quick brown fox/
+    the quick brown fox
+    this is a line with the quick brown fox
+
+/the quick brown fox/A
+    the quick brown fox
+    *** Failers
+    this is a line with the quick brown fox
+
+/ab(?z)cd/
+
+/^abc|def/
+    abcdef
+    abcdef\B
+
+/.*((abc)$|(def))/
+    defabc
+    \Zdefabc
+
+/abc/P
+    abc
+    *** Failers
+    
+/^abc|def/P
+    abcdef
+    abcdef\B
+
+/.*((abc)$|(def))/P
+    defabc
+    \Zdefabc
+  
+/the quick brown fox/P
+    the quick brown fox
+    *** Failers 
+    The Quick Brown Fox 
+
+/the quick brown fox/Pi
+    the quick brown fox
+    The Quick Brown Fox 
+
+/abc.def/P
+    *** Failers
+    abc\ndef
+    
+/abc$/P
+    abc
+    abc\n 
+
+/(abc)\2/P
+
+/(abc\1)/P
+    abc
+
+/)/
+
+/a[]b/
+
+/[^aeiou ]{3,}/
+    co-processors, and for 
+    
+/<.*>/
+    abc<def>ghi<klm>nop
+
+/<.*?>/
+    abc<def>ghi<klm>nop
+
+/<.*>/U
+    abc<def>ghi<klm>nop
+    
+/<.*>(?U)/
+    abc<def>ghi<klm>nop
+
+/<.*?>/U
+    abc<def>ghi<klm>nop
+    
+/={3,}/U
+    abc========def
+    
+/(?U)={3,}?/
+    abc========def
+    
+/(?<!bar|cattle)foo/
+    foo
+    catfoo 
+    *** Failers
+    the barfoo
+    and cattlefoo   
+
+/(?<=a+)b/
+
+/(?<=aaa|b{0,3})b/
+
+/(?<!(foo)a\1)bar/
+
+/(?i)abc/
+
+/(a|(?m)a)/
+
+/(?i)^1234/
+
+/(^b|(?i)^d)/
+
+/(?s).*/
+
+/[abcd]/S
+
+/(?i)[abcd]/S
+
+/(?m)[xy]|(b|c)/S
+
+/(^a|^b)/m
+
+/(?i)(^a|^b)/m
+
+/(a)(?(1)a|b|c)/
+
+/(?(?=a)a|b|c)/
+
+/(?(1a)/
+
+/(?(?i))/
+
+/(?(abc))/
+
+/(?(?<ab))/
+
+/((?s)blah)\s+\1/
+
+/((?i)blah)\s+\1/
+
+/((?i)b)/DS
+
+/(a*b|(?i:c*(?-i)d))/S
+
+/a$/
+    a
+    a\n
+    *** Failers 
+    \Za
+    \Za\n   
+
+/a$/m
+    a
+    a\n
+    \Za\n   
+    *** Failers 
+    \Za
+    
+/\Aabc/m
+
+/^abc/m 
+
+/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/
+  aaaaabbbbbcccccdef
+
+/(?<=foo)[ab]/S
+
+/(?<!foo)(alpha|omega)/S
+
+/(?!alphabet)[ab]/S
+
+/(?<=foo\n)^bar/m
+
+/(?>^abc)/m
+    abc
+    def\nabc
+    *** Failers
+    defabc   
+
+/(?<=ab(c+)d)ef/
+
+/(?<=ab(?<=c+)d)ef/
+
+/(?<=ab(c|de)f)g/
+
+/The next three are in testinput2 because they have variable length branches/
+
+/(?<=bullock|donkey)-cart/
+    the bullock-cart
+    a donkey-cart race
+    *** Failers
+    cart
+    horse-and-cart    
+      
+/(?<=ab(?i)x|y|z)/
+
+/(?>.*)(?<=(abcd)|(xyz))/
+    alphabetabcd
+    endingxyz
+
+/(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/
+    abxyZZ
+    abXyZZ
+    ZZZ
+    zZZ
+    bZZ
+    BZZ     
+    *** Failers
+    ZZ 
+    abXYZZ 
+    zzz
+    bzz  
+
+/(?<!(foo)a)bar/
+    bar
+    foobbar 
+    *** Failers
+    fooabar  
+
+/This one is here because Perl 5.005_02 doesn't fail it/
+
+/^(a)?(?(1)a|b)+$/
+    *** Failers
+    a 
+
+/This one is here because I think Perl 5.005_02 gets the setting of $1 wrong/
+
+/^(a\1?){4}$/
+    aaaaaa
+    
+/These are syntax tests from Perl 5.005/
+
+/a[b-a]/
+
+/a[]b/
+
+/a[/
+
+/*a/
+
+/(*)b/
+
+/abc)/
+
+/(abc/
+
+/a**/
+
+/)(/
+
+/\1/
+
+/\2/
+
+/(a)|\2/
+
+/a[b-a]/i
+
+/a[]b/i
+
+/a[/i
+
+/*a/i
+
+/(*)b/i
+
+/abc)/i
+
+/(abc/i
+
+/a**/i
+
+/)(/i
+
+/:(?:/
+
+/(?<%)b/
+
+/a(?{)b/
+
+/a(?{{})b/
+
+/a(?{}})b/
+
+/a(?{"{"})b/
+
+/a(?{"{"}})b/
+
+/(?(1?)a|b)/
+
+/(?(1)a|b|c)/
+
+/[a[:xyz:/
+
+/(?<=x+)y/
+
+/a{37,17}/
+
+/abc/\
+
+/abc/\P
+
+/abc/\i
+
+/(a)bc(d)/
+    abcd
+    abcd\C2
+    abcd\C5
+     
+/(.{20})/
+    abcdefghijklmnopqrstuvwxyz
+    abcdefghijklmnopqrstuvwxyz\C1
+    abcdefghijklmnopqrstuvwxyz\G1
+     
+/(.{15})/
+    abcdefghijklmnopqrstuvwxyz
+    abcdefghijklmnopqrstuvwxyz\C1\G1
+
+/(.{16})/
+    abcdefghijklmnopqrstuvwxyz
+    abcdefghijklmnopqrstuvwxyz\C1\G1\L
+    
+/^(a|(bc))de(f)/
+    adef\G1\G2\G3\G4\L 
+    bcdef\G1\G2\G3\G4\L 
+    adefghijk\C0 
+    
+/^abc\00def/
+    abc\00def\L\C0 
+    
+/word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ 
+)((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ 
+)?)?)?)?)?)?)?)?)?otherword/M
+
+/.*X/D
+
+/.*X/Ds
+
+/(.*X|^B)/D
+
+/(.*X|^B)/Ds
+    
+/(?s)(.*X|^B)/D
+
+/(?s:.*X|^B)/D
+
+/\Biss\B/+
+    Mississippi
+
+/\Biss\B/+P
+    Mississippi
+
+/iss/G+
+    Mississippi
+
+/\Biss\B/G+
+    Mississippi
+
+/\Biss\B/g+
+    Mississippi
+    *** Failers
+    Mississippi\A
+
+/(?<=[Ms])iss/g+
+    Mississippi
+
+/(?<=[Ms])iss/G+
+    Mississippi
+
+/^iss/g+
+    ississippi
+    
+/.*iss/g+
+    abciss\nxyzisspqr 
+
+/.i./+g
+    Mississippi
+    Mississippi\A
+    Missouri river
+    Missouri river\A  
+
+/^.is/+g
+    Mississippi
+
+/^ab\n/g+
+    ab\nab\ncd
+
+/^ab\n/mg+
+    ab\nab\ncd
+
+/abc/
+
+/abc|bac/
+
+/(abc|bac)/
+
+/(abc|(c|dc))/
+
+/(abc|(d|de)c)/
+
+/a*/
+
+/a+/
+
+/(baa|a+)/
+
+/a{0,3}/
+
+/baa{3,}/
+
+/"([^\\"]+|\\.)*"/
+
+/(abc|ab[cd])/
+
+/(a|.)/
+
+/a|ba|\w/
+
+/abc(?=pqr)/
+
+/...(?<=abc)/
+
+/abc(?!pqr)/
+
+/ab./
+
+/ab[xyz]/
+
+/abc*/
+
+/ab.c*/
+
+/a.c*/
+
+/.c*/
+
+/ac*/
+
+/(a.c*|b.c*)/
+
+/a.c*|aba/
+
+/.+a/
+
+/(?=abcda)a.*/
+
+/(?=a)a.*/
+
+/a(b)*/
+
+/a\d*/
+
+/ab\d*/
+
+/a(\d)*/
+
+/abcde{0,0}/
+
+/ab\d+/
+
+/a(?(1)b)/
+
+/a(?(1)bag|big)/
+
+/a(?(1)bag|big)*/
+
+/a(?(1)bag|big)+/
+
+/a(?(1)b..|b..)/
+
+/ab\d{0}e/
+
+/a?b?/
+    a
+    b
+    ab
+    \
+    *** Failers
+    \N     
+    
+/|-/
+    abcd
+    -abc
+    \Nab-c
+    *** Failers
+    \Nabc     
+
+/a*(b+)(z)(z)/P
+    aaaabbbbzzzz
+    aaaabbbbzzzz\O0
+    aaaabbbbzzzz\O1
+    aaaabbbbzzzz\O2
+    aaaabbbbzzzz\O3
+    aaaabbbbzzzz\O4
+    aaaabbbbzzzz\O5
+    
+/^.?abcd/S 
+
+/\(             # ( at start
+  (?:           # Non-capturing bracket
+  (?>[^()]+)    # Either a sequence of non-brackets (no backtracking)
+  |             # Or
+  (?R)          # Recurse - i.e. nested bracketed string
+  )*            # Zero or more contents
+  \)            # Closing )
+  /x
+    (abcd)
+    (abcd)xyz
+    xyz(abcd)
+    (ab(xy)cd)pqr 
+    (ab(xycd)pqr 
+    () abc () 
+    12(abcde(fsh)xyz(foo(bar))lmno)89
+    *** Failers
+    abcd 
+    abcd)
+    (abcd  
+
+/\(  ( (?>[^()]+) | (?R) )* \) /xg
+    (ab(xy)cd)pqr 
+    1(abcd)(x(y)z)pqr
+
+/\(  (?: (?>[^()]+) | (?R) ) \) /x
+    (abcd)
+    (ab(xy)cd)
+    (a(b(c)d)e) 
+    ((ab)) 
+    *** Failers
+    ()   
+
+/\(  (?: (?>[^()]+) | (?R) )? \) /x
+    ()
+    12(abcde(fsh)xyz(foo(bar))lmno)89
+
+/\(  ( (?>[^()]+) | (?R) )* \) /x
+    (ab(xy)cd)
+
+/\( ( ( (?>[^()]+) | (?R) )* ) \) /x
+    (ab(xy)cd)
+
+/\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /x
+    (ab(xy)cd)
+    (123ab(xy)cd)
+
+/\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /x
+    (ab(xy)cd)
+    (123ab(xy)cd)
+
+/\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /x
+    (ab(xy)cd)
+
+/\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /x
+    (abcd(xyz<p>qrs)123)
+
+/\( ( ( (?>[^()]+) | ((?R)) )* ) \) /x
+    (ab(cd)ef)
+    (ab(cd(ef)gh)ij)
+
+/^[[:alnum:]]/D
+
+/^[[:alpha:]]/D
+             
+/^[[:ascii:]]/D
+
+/^[[:cntrl:]]/D
+
+/^[[:digit:]]/D
+
+/^[[:graph:]]/D
+
+/^[[:lower:]]/D
+
+/^[[:print:]]/D
+
+/^[[:punct:]]/D
+
+/^[[:space:]]/D
+
+/^[[:upper:]]/D
+
+/^[[:xdigit:]]/D
+
+/^[[:word:]]/D
+
+/^[[:^cntrl:]]/D
+
+/^[12[:^digit:]]/D
+
+/[01[:alpha:]%]/D
+
+/[[.ch.]]/
+
+/[[=ch=]]/
+
+/[[:rhubarb:]]/
+
+/[[:upper:]]/i
+    A
+    a 
+    
+/[[:lower:]]/i
+    A
+    a 
+
+/((?-i)[[:lower:]])[[:lower:]]/i
+    ab
+    aB
+    *** Failers
+    Ab
+    AB        
+
+/[\200-\410]/
+
+/^(?(0)f|b)oo/
+
+/This one's here because of the large output vector needed/
+
+/(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/
+    \O900 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC
+
+/This one's here because Perl does this differently and PCRE can't at present/
+
+/(main(O)?)+/
+    mainmain
+    mainOmain
+    
+/ End of testinput2 /
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput3 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput3
new file mode 100644
index 00000000..d3bd74fd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput3
@@ -0,0 +1,1724 @@
+/(?<!bar)foo/
+    foo
+    catfood
+    arfootle
+    rfoosh
+    *** Failers
+    barfoo
+    towbarfoo
+
+/\w{3}(?<!bar)foo/
+    catfood
+    *** Failers
+    foo
+    barfoo
+    towbarfoo
+
+/(?<=(foo)a)bar/
+    fooabar
+    *** Failers
+    bar
+    foobbar
+      
+/\Aabc\z/m
+    abc
+    *** Failers
+    abc\n   
+    qqq\nabc
+    abc\nzzz
+    qqq\nabc\nzzz
+
+"(?>.*/)foo"
+    /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/
+
+"(?>.*/)foo"
+    /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo
+
+/(?>(\.\d\d[1-9]?))\d+/
+    1.230003938
+    1.875000282
+    *** Failers 
+    1.235 
+
+/^((?>\w+)|(?>\s+))*$/
+    now is the time for all good men to come to the aid of the party
+    *** Failers
+    this is not a line with only words and spaces!
+    
+/(\d+)(\w)/
+    12345a
+    12345+ 
+
+/((?>\d+))(\w)/
+    12345a
+    *** Failers
+    12345+ 
+
+/(?>a+)b/
+    aaab
+
+/((?>a+)b)/
+    aaab
+
+/(?>(a+))b/
+    aaab
+
+/(?>b)+/
+    aaabbbccc
+
+/(?>a+|b+|c+)*c/
+    aaabbbbccccd
+
+/((?>[^()]+)|\([^()]*\))+/
+    ((abc(ade)ufh()()x
+    
+/\(((?>[^()]+)|\([^()]+\))+\)/ 
+    (abc)
+    (abc(def)xyz)
+    *** Failers
+    ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa   
+
+/a(?-i)b/i
+    ab
+    *** Failers 
+    Ab
+    aB
+    AB
+        
+/(a (?x)b c)d e/
+    a bcd e
+    *** Failers
+    a b cd e
+    abcd e   
+    a bcde 
+ 
+/(a b(?x)c d (?-x)e f)/
+    a bcde f
+    *** Failers
+    abcdef  
+
+/(a(?i)b)c/
+    abc
+    aBc
+    *** Failers
+    abC
+    aBC  
+    Abc
+    ABc
+    ABC
+    AbC
+    
+/a(?i:b)c/
+    abc
+    aBc
+    *** Failers 
+    ABC
+    abC
+    aBC
+    
+/a(?i:b)*c/
+    aBc
+    aBBc
+    *** Failers 
+    aBC
+    aBBC
+    
+/a(?=b(?i)c)\w\wd/
+    abcd
+    abCd
+    *** Failers
+    aBCd
+    abcD     
+    
+/(?s-i:more.*than).*million/i
+    more than million
+    more than MILLION
+    more \n than Million 
+    *** Failers
+    MORE THAN MILLION    
+    more \n than \n million 
+
+/(?:(?s-i)more.*than).*million/i
+    more than million
+    more than MILLION
+    more \n than Million 
+    *** Failers
+    MORE THAN MILLION    
+    more \n than \n million 
+    
+/(?>a(?i)b+)+c/ 
+    abc
+    aBbc
+    aBBc 
+    *** Failers
+    Abc
+    abAb    
+    abbC 
+    
+/(?=a(?i)b)\w\wc/
+    abc
+    aBc
+    *** Failers
+    Ab 
+    abC
+    aBC     
+    
+/(?<=a(?i)b)(\w\w)c/
+    abxxc
+    aBxxc
+    *** Failers
+    Abxxc
+    ABxxc
+    abxxC      
+
+/(?:(a)|b)(?(1)A|B)/
+    aA
+    bB
+    *** Failers
+    aB
+    bA    
+
+/^(a)?(?(1)a|b)+$/
+    aa
+    b
+    bb  
+    *** Failers
+    ab   
+
+/^(?(?=abc)\w{3}:|\d\d)$/
+    abc:
+    12
+    *** Failers
+    123
+    xyz    
+
+/^(?(?!abc)\d\d|\w{3}:)$/
+    abc:
+    12
+    *** Failers
+    123
+    xyz    
+    
+/(?(?<=foo)bar|cat)/
+    foobar
+    cat
+    fcat
+    focat   
+    *** Failers
+    foocat  
+
+/(?(?<!foo)cat|bar)/
+    foobar
+    cat
+    fcat
+    focat   
+    *** Failers
+    foocat  
+
+/( \( )? [^()]+ (?(1) \) |) /x
+    abcd
+    (abcd)
+    the quick (abcd) fox
+    (abcd   
+
+/( \( )? [^()]+ (?(1) \) ) /x
+    abcd
+    (abcd)
+    the quick (abcd) fox
+    (abcd   
+
+/^(?(2)a|(1)(2))+$/
+    12
+    12a
+    12aa
+    *** Failers
+    1234    
+
+/((?i)blah)\s+\1/
+    blah blah
+    BLAH BLAH
+    Blah Blah
+    blaH blaH
+    *** Failers
+    blah BLAH
+    Blah blah      
+    blaH blah 
+
+/((?i)blah)\s+(?i:\1)/
+    blah blah
+    BLAH BLAH
+    Blah Blah
+    blaH blaH
+    blah BLAH
+    Blah blah      
+    blaH blah 
+
+/(?>a*)*/
+    a
+    aa
+    aaaa
+    
+/(abc|)+/
+    abc
+    abcabc
+    abcabcabc
+    xyz      
+
+/([a]*)*/
+    a
+    aaaaa 
+ 
+/([ab]*)*/
+    a
+    b
+    ababab
+    aaaabcde
+    bbbb    
+ 
+/([^a]*)*/
+    b
+    bbbb
+    aaa   
+ 
+/([^ab]*)*/
+    cccc
+    abab  
+ 
+/([a]*?)*/
+    a
+    aaaa 
+ 
+/([ab]*?)*/
+    a
+    b
+    abab
+    baba   
+ 
+/([^a]*?)*/
+    b
+    bbbb
+    aaa   
+ 
+/([^ab]*?)*/
+    c
+    cccc
+    baba   
+ 
+/(?>a*)*/
+    a
+    aaabcde 
+ 
+/((?>a*))*/
+    aaaaa
+    aabbaa 
+ 
+/((?>a*?))*/
+    aaaaa
+    aabbaa 
+
+/(?(?=[^a-z]+[a-z])  \d{2}-[a-z]{3}-\d{2}  |  \d{2}-\d{2}-\d{2} ) /x
+    12-sep-98
+    12-09-98
+    *** Failers
+    sep-12-98
+        
+/(?<=(foo))bar\1/
+    foobarfoo
+    foobarfootling 
+    *** Failers
+    foobar
+    barfoo   
+
+/(?i:saturday|sunday)/
+    saturday
+    sunday
+    Saturday
+    Sunday
+    SATURDAY
+    SUNDAY
+    SunDay
+    
+/(a(?i)bc|BB)x/
+    abcx
+    aBCx
+    bbx
+    BBx
+    *** Failers
+    abcX
+    aBCX
+    bbX
+    BBX               
+
+/^([ab](?i)[cd]|[ef])/
+    ac
+    aC
+    bD
+    elephant
+    Europe 
+    frog
+    France
+    *** Failers
+    Africa     
+
+/^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)/
+    ab
+    aBd
+    xy
+    xY
+    zebra
+    Zambesi
+    *** Failers
+    aCD  
+    XY  
+
+/(?<=foo\n)^bar/m
+    foo\nbar
+    *** Failers
+    bar
+    baz\nbar   
+
+/(?<=(?<!foo)bar)baz/
+    barbaz
+    barbarbaz 
+    koobarbaz 
+    *** Failers
+    baz
+    foobarbaz 
+
+/The case of aaaaaa is missed out below because I think Perl 5.005_02 gets/
+/it wrong; it sets $1 to aaa rather than aa. Compare the following test,/
+/where it does set $1 to aa when matching aaaaaa./
+
+/^(a\1?){4}$/
+    a
+    aa
+    aaa
+    aaaa
+    aaaaa
+    aaaaaaa
+    aaaaaaaa
+    aaaaaaaaa
+    aaaaaaaaaa
+    aaaaaaaaaaa
+    aaaaaaaaaaaa
+    aaaaaaaaaaaaa
+    aaaaaaaaaaaaaa
+    aaaaaaaaaaaaaaa
+    aaaaaaaaaaaaaaaa               
+
+/^(a\1?)(a\1?)(a\2?)(a\3?)$/
+    a
+    aa
+    aaa
+    aaaa
+    aaaaa
+    aaaaaa
+    aaaaaaa
+    aaaaaaaa
+    aaaaaaaaa
+    aaaaaaaaaa
+    aaaaaaaaaaa
+    aaaaaaaaaaaa
+    aaaaaaaaaaaaa
+    aaaaaaaaaaaaaa
+    aaaaaaaaaaaaaaa
+    aaaaaaaaaaaaaaaa               
+
+/The following tests are taken from the Perl 5.005 test suite; some of them/
+/are compatible with 5.004, but I'd rather not have to sort them out./
+
+/abc/
+    abc
+    xabcy
+    ababc
+    *** Failers
+    xbc
+    axc
+    abx
+
+/ab*c/
+    abc
+
+/ab*bc/
+    abc
+    abbc
+    abbbbc
+
+/.{1}/
+    abbbbc
+
+/.{3,4}/
+    abbbbc
+
+/ab{0,}bc/
+    abbbbc
+
+/ab+bc/
+    abbc
+    *** Failers
+    abc
+    abq
+
+/ab{1,}bc/
+
+/ab+bc/
+    abbbbc
+
+/ab{1,}bc/
+    abbbbc
+
+/ab{1,3}bc/
+    abbbbc
+
+/ab{3,4}bc/
+    abbbbc
+
+/ab{4,5}bc/
+    *** Failers
+    abq
+    abbbbc
+
+/ab?bc/
+    abbc
+    abc
+
+/ab{0,1}bc/
+    abc
+
+/ab?bc/
+
+/ab?c/
+    abc
+
+/ab{0,1}c/
+    abc
+
+/^abc$/
+    abc
+    *** Failers
+    abbbbc
+    abcc
+
+/^abc/
+    abcc
+
+/^abc$/
+
+/abc$/
+    aabc
+    *** Failers
+    aabc
+    aabcd
+
+/^/
+    abc
+
+/$/
+    abc
+
+/a.c/
+    abc
+    axc
+
+/a.*c/
+    axyzc
+
+/a[bc]d/
+    abd
+    *** Failers
+    axyzd
+    abc
+
+/a[b-d]e/
+    ace
+
+/a[b-d]/
+    aac
+
+/a[-b]/
+    a-
+
+/a[b-]/
+    a-
+
+/a]/
+    a]
+
+/a[]]b/
+    a]b
+
+/a[^bc]d/
+    aed
+    *** Failers
+    abd
+    abd
+
+/a[^-b]c/
+    adc
+
+/a[^]b]c/
+    adc
+    *** Failers
+    a-c
+    a]c
+
+/\ba\b/
+    a-
+    -a
+    -a-
+
+/\by\b/
+    *** Failers
+    xy
+    yz
+    xyz
+
+/\Ba\B/
+    *** Failers
+    a-
+    -a
+    -a-
+
+/\By\b/
+    xy
+
+/\by\B/
+    yz
+
+/\By\B/
+    xyz
+
+/\w/
+    a
+
+/\W/
+    -
+    *** Failers
+    -
+    a
+
+/a\sb/
+    a b
+
+/a\Sb/
+    a-b
+    *** Failers
+    a-b
+    a b
+
+/\d/
+    1
+
+/\D/
+    -
+    *** Failers
+    -
+    1
+
+/[\w]/
+    a
+
+/[\W]/
+    -
+    *** Failers
+    -
+    a
+
+/a[\s]b/
+    a b
+
+/a[\S]b/
+    a-b
+    *** Failers
+    a-b
+    a b
+
+/[\d]/
+    1
+
+/[\D]/
+    -
+    *** Failers
+    -
+    1
+
+/ab|cd/
+    abc
+    abcd
+
+/()ef/
+    def
+
+/$b/
+
+/a\(b/
+    a(b
+
+/a\(*b/
+    ab
+    a((b
+
+/a\\b/
+    a\b
+
+/((a))/
+    abc
+
+/(a)b(c)/
+    abc
+
+/a+b+c/
+    aabbabc
+
+/a{1,}b{1,}c/
+    aabbabc
+
+/a.+?c/
+    abcabc
+
+/(a+|b)*/
+    ab
+
+/(a+|b){0,}/
+    ab
+
+/(a+|b)+/
+    ab
+
+/(a+|b){1,}/
+    ab
+
+/(a+|b)?/
+    ab
+
+/(a+|b){0,1}/
+    ab
+
+/[^ab]*/
+    cde
+
+/abc/
+    *** Failers
+    b
+    
+
+/a*/
+    
+
+/([abc])*d/
+    abbbcd
+
+/([abc])*bcd/
+    abcd
+
+/a|b|c|d|e/
+    e
+
+/(a|b|c|d|e)f/
+    ef
+
+/abcd*efg/
+    abcdefg
+
+/ab*/
+    xabyabbbz
+    xayabbbz
+
+/(ab|cd)e/
+    abcde
+
+/[abhgefdc]ij/
+    hij
+
+/^(ab|cd)e/
+
+/(abc|)ef/
+    abcdef
+
+/(a|b)c*d/
+    abcd
+
+/(ab|ab*)bc/
+    abc
+
+/a([bc]*)c*/
+    abc
+
+/a([bc]*)(c*d)/
+    abcd
+
+/a([bc]+)(c*d)/
+    abcd
+
+/a([bc]*)(c+d)/
+    abcd
+
+/a[bcd]*dcdcde/
+    adcdcde
+
+/a[bcd]+dcdcde/
+    *** Failers
+    abcde
+    adcdcde
+
+/(ab|a)b*c/
+    abc
+
+/((a)(b)c)(d)/
+    abcd
+
+/[a-zA-Z_][a-zA-Z0-9_]*/
+    alpha
+
+/^a(bc+|b[eh])g|.h$/
+    abh
+
+/(bc+d$|ef*g.|h?i(j|k))/
+    effgz
+    ij
+    reffgz
+    *** Failers
+    effg
+    bcdd
+
+/((((((((((a))))))))))/
+    a
+
+/((((((((((a))))))))))\10/
+    aa
+
+/(((((((((a)))))))))/
+    a
+
+/multiple words of text/
+    *** Failers
+    aa
+    uh-uh
+
+/multiple words/
+    multiple words, yeah
+
+/(.*)c(.*)/
+    abcde
+
+/\((.*), (.*)\)/
+    (a, b)
+
+/[k]/
+
+/abcd/
+    abcd
+
+/a(bc)d/
+    abcd
+
+/a[-]?c/
+    ac
+
+/(abc)\1/
+    abcabc
+
+/([a-c]*)\1/
+    abcabc
+
+/(a)|\1/
+    a
+    *** Failers
+    ab
+    x
+
+/(([a-c])b*?\2)*/
+    ababbbcbc
+
+/(([a-c])b*?\2){3}/
+    ababbbcbc
+
+/((\3|b)\2(a)x)+/
+    aaaxabaxbaaxbbax
+
+/((\3|b)\2(a)){2,}/
+    bbaababbabaaaaabbaaaabba
+
+/abc/i
+    ABC
+    XABCY
+    ABABC
+    *** Failers
+    aaxabxbaxbbx
+    XBC
+    AXC
+    ABX
+
+/ab*c/i
+    ABC
+
+/ab*bc/i
+    ABC
+    ABBC
+
+/ab*?bc/i
+    ABBBBC
+
+/ab{0,}?bc/i
+    ABBBBC
+
+/ab+?bc/i
+    ABBC
+
+/ab+bc/i
+    *** Failers
+    ABC
+    ABQ
+
+/ab{1,}bc/i
+
+/ab+bc/i
+    ABBBBC
+
+/ab{1,}?bc/i
+    ABBBBC
+
+/ab{1,3}?bc/i
+    ABBBBC
+
+/ab{3,4}?bc/i
+    ABBBBC
+
+/ab{4,5}?bc/i
+    *** Failers
+    ABQ
+    ABBBBC
+
+/ab??bc/i
+    ABBC
+    ABC
+
+/ab{0,1}?bc/i
+    ABC
+
+/ab??bc/i
+
+/ab??c/i
+    ABC
+
+/ab{0,1}?c/i
+    ABC
+
+/^abc$/i
+    ABC
+    *** Failers
+    ABBBBC
+    ABCC
+
+/^abc/i
+    ABCC
+
+/^abc$/i
+
+/abc$/i
+    AABC
+
+/^/i
+    ABC
+
+/$/i
+    ABC
+
+/a.c/i
+    ABC
+    AXC
+
+/a.*?c/i
+    AXYZC
+
+/a.*c/i
+    *** Failers
+    AABC
+    AXYZD
+
+/a[bc]d/i
+    ABD
+
+/a[b-d]e/i
+    ACE
+    *** Failers
+    ABC
+    ABD
+
+/a[b-d]/i
+    AAC
+
+/a[-b]/i
+    A-
+
+/a[b-]/i
+    A-
+
+/a]/i
+    A]
+
+/a[]]b/i
+    A]B
+
+/a[^bc]d/i
+    AED
+
+/a[^-b]c/i
+    ADC
+    *** Failers
+    ABD
+    A-C
+
+/a[^]b]c/i
+    ADC
+
+/ab|cd/i
+    ABC
+    ABCD
+
+/()ef/i
+    DEF
+
+/$b/i
+    *** Failers
+    A]C
+    B
+
+/a\(b/i
+    A(B
+
+/a\(*b/i
+    AB
+    A((B
+
+/a\\b/i
+    A\B
+
+/((a))/i
+    ABC
+
+/(a)b(c)/i
+    ABC
+
+/a+b+c/i
+    AABBABC
+
+/a{1,}b{1,}c/i
+    AABBABC
+
+/a.+?c/i
+    ABCABC
+
+/a.*?c/i
+    ABCABC
+
+/a.{0,5}?c/i
+    ABCABC
+
+/(a+|b)*/i
+    AB
+
+/(a+|b){0,}/i
+    AB
+
+/(a+|b)+/i
+    AB
+
+/(a+|b){1,}/i
+    AB
+
+/(a+|b)?/i
+    AB
+
+/(a+|b){0,1}/i
+    AB
+
+/(a+|b){0,1}?/i
+    AB
+
+/[^ab]*/i
+    CDE
+
+/abc/i
+
+/a*/i
+    
+
+/([abc])*d/i
+    ABBBCD
+
+/([abc])*bcd/i
+    ABCD
+
+/a|b|c|d|e/i
+    E
+
+/(a|b|c|d|e)f/i
+    EF
+
+/abcd*efg/i
+    ABCDEFG
+
+/ab*/i
+    XABYABBBZ
+    XAYABBBZ
+
+/(ab|cd)e/i
+    ABCDE
+
+/[abhgefdc]ij/i
+    HIJ
+
+/^(ab|cd)e/i
+    ABCDE
+
+/(abc|)ef/i
+    ABCDEF
+
+/(a|b)c*d/i
+    ABCD
+
+/(ab|ab*)bc/i
+    ABC
+
+/a([bc]*)c*/i
+    ABC
+
+/a([bc]*)(c*d)/i
+    ABCD
+
+/a([bc]+)(c*d)/i
+    ABCD
+
+/a([bc]*)(c+d)/i
+    ABCD
+
+/a[bcd]*dcdcde/i
+    ADCDCDE
+
+/a[bcd]+dcdcde/i
+
+/(ab|a)b*c/i
+    ABC
+
+/((a)(b)c)(d)/i
+    ABCD
+
+/[a-zA-Z_][a-zA-Z0-9_]*/i
+    ALPHA
+
+/^a(bc+|b[eh])g|.h$/i
+    ABH
+
+/(bc+d$|ef*g.|h?i(j|k))/i
+    EFFGZ
+    IJ
+    REFFGZ
+    *** Failers
+    ADCDCDE
+    EFFG
+    BCDD
+
+/((((((((((a))))))))))/i
+    A
+
+/((((((((((a))))))))))\10/i
+    AA
+
+/(((((((((a)))))))))/i
+    A
+
+/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))/i
+    A
+
+/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/i
+    C
+
+/multiple words of text/i
+    *** Failers
+    AA
+    UH-UH
+
+/multiple words/i
+    MULTIPLE WORDS, YEAH
+
+/(.*)c(.*)/i
+    ABCDE
+
+/\((.*), (.*)\)/i
+    (A, B)
+
+/[k]/i
+
+/abcd/i
+    ABCD
+
+/a(bc)d/i
+    ABCD
+
+/a[-]?c/i
+    AC
+
+/(abc)\1/i
+    ABCABC
+
+/([a-c]*)\1/i
+    ABCABC
+
+/a(?!b)./
+    abad
+
+/a(?=d)./
+    abad
+
+/a(?=c|d)./
+    abad
+
+/a(?:b|c|d)(.)/
+    ace
+
+/a(?:b|c|d)*(.)/
+    ace
+
+/a(?:b|c|d)+?(.)/
+    ace
+    acdbcdbe
+
+/a(?:b|c|d)+(.)/
+    acdbcdbe
+
+/a(?:b|c|d){2}(.)/
+    acdbcdbe
+
+/a(?:b|c|d){4,5}(.)/
+    acdbcdbe
+
+/a(?:b|c|d){4,5}?(.)/
+    acdbcdbe
+
+/((foo)|(bar))*/
+    foobar
+
+/a(?:b|c|d){6,7}(.)/
+    acdbcdbe
+
+/a(?:b|c|d){6,7}?(.)/
+    acdbcdbe
+
+/a(?:b|c|d){5,6}(.)/
+    acdbcdbe
+
+/a(?:b|c|d){5,6}?(.)/
+    acdbcdbe
+
+/a(?:b|c|d){5,7}(.)/
+    acdbcdbe
+
+/a(?:b|c|d){5,7}?(.)/
+    acdbcdbe
+
+/a(?:b|(c|e){1,2}?|d)+?(.)/
+    ace
+
+/^(.+)?B/
+    AB
+
+/^([^a-z])|(\^)$/
+    .
+
+/^[<>]&/
+    <&OUT
+
+/^(a\1?){4}$/
+    aaaaaaaaaa
+    *** Failers
+    AB
+    aaaaaaaaa
+    aaaaaaaaaaa
+
+/^(a(?(1)\1)){4}$/
+    aaaaaaaaaa
+    *** Failers
+    aaaaaaaaa
+    aaaaaaaaaaa
+
+/(?:(f)(o)(o)|(b)(a)(r))*/
+    foobar
+
+/(?<=a)b/
+    ab
+    *** Failers
+    cb
+    b
+
+/(?<!c)b/
+    ab
+    b
+    b
+
+/(?:..)*a/
+    aba
+
+/(?:..)*?a/
+    aba
+
+/^(?:b|a(?=(.)))*\1/
+    abc
+
+/^(){3,5}/
+    abc
+
+/^(a+)*ax/
+    aax
+
+/^((a|b)+)*ax/
+    aax
+
+/^((a|bc)+)*ax/
+    aax
+
+/(a|x)*ab/
+    cab
+
+/(a)*ab/
+    cab
+
+/(?:(?i)a)b/
+    ab
+
+/((?i)a)b/
+    ab
+
+/(?:(?i)a)b/
+    Ab
+
+/((?i)a)b/
+    Ab
+
+/(?:(?i)a)b/
+    *** Failers
+    cb
+    aB
+
+/((?i)a)b/
+
+/(?i:a)b/
+    ab
+
+/((?i:a))b/
+    ab
+
+/(?i:a)b/
+    Ab
+
+/((?i:a))b/
+    Ab
+
+/(?i:a)b/
+    *** Failers
+    aB
+    aB
+
+/((?i:a))b/
+
+/(?:(?-i)a)b/i
+    ab
+
+/((?-i)a)b/i
+    ab
+
+/(?:(?-i)a)b/i
+    aB
+
+/((?-i)a)b/i
+    aB
+
+/(?:(?-i)a)b/i
+    *** Failers
+    aB
+    Ab
+
+/((?-i)a)b/i
+
+/(?:(?-i)a)b/i
+    aB
+
+/((?-i)a)b/i
+    aB
+
+/(?:(?-i)a)b/i
+    *** Failers
+    Ab
+    AB
+
+/((?-i)a)b/i
+
+/(?-i:a)b/i
+    ab
+
+/((?-i:a))b/i
+    ab
+
+/(?-i:a)b/i
+    aB
+
+/((?-i:a))b/i
+    aB
+
+/(?-i:a)b/i
+    *** Failers
+    AB
+    Ab
+
+/((?-i:a))b/i
+
+/(?-i:a)b/i
+    aB
+
+/((?-i:a))b/i
+    aB
+
+/(?-i:a)b/i
+    *** Failers
+    Ab
+    AB
+
+/((?-i:a))b/i
+
+/((?-i:a.))b/i
+    *** Failers
+    AB
+    a\nB
+
+/((?s-i:a.))b/i
+    a\nB
+
+/(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))/
+    cabbbb
+
+/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/
+    caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+
+/(ab)\d\1/i
+    Ab4ab
+    ab4Ab
+
+/foo\w*\d{4}baz/
+    foobar1234baz
+
+/x(~~)*(?:(?:F)?)?/
+    x~~
+
+/^a(?#xxx){3}c/
+    aaac
+
+/^a (?#xxx) (?#yyy) {3}c/x
+    aaac
+
+/(?<![cd])b/
+    *** Failers
+    B\nB
+    dbcb
+
+/(?<![cd])[ab]/
+    dbaacb
+
+/(?<!(c|d))b/
+
+/(?<!(c|d))[ab]/
+    dbaacb
+
+/(?<!cd)[ab]/
+    cdaccb
+
+/^(?:a?b?)*$/
+    *** Failers
+    dbcb
+    a--
+
+/((?s)^a(.))((?m)^b$)/
+    a\nb\nc\n
+
+/((?m)^b$)/
+    a\nb\nc\n
+
+/(?m)^b/
+    a\nb\n
+
+/(?m)^(b)/
+    a\nb\n
+
+/((?m)^b)/
+    a\nb\n
+
+/\n((?m)^b)/
+    a\nb\n
+
+/((?s).)c(?!.)/
+    a\nb\nc\n
+    a\nb\nc\n
+
+/((?s)b.)c(?!.)/
+    a\nb\nc\n
+    a\nb\nc\n
+
+/^b/
+
+/()^b/
+    *** Failers
+    a\nb\nc\n
+    a\nb\nc\n
+
+/((?m)^b)/
+    a\nb\nc\n
+
+/(?(1)a|b)/
+
+/(?(1)b|a)/
+    a
+
+/(x)?(?(1)a|b)/
+    *** Failers
+    a
+    a
+
+/(x)?(?(1)b|a)/
+    a
+
+/()?(?(1)b|a)/
+    a
+
+/()(?(1)b|a)/
+
+/()?(?(1)a|b)/
+    a
+
+/^(\()?blah(?(1)(\)))$/
+    (blah)
+    blah
+    *** Failers
+    a
+    blah)
+    (blah
+
+/^(\(+)?blah(?(1)(\)))$/
+    (blah)
+    blah
+    *** Failers
+    blah)
+    (blah
+
+/(?(?!a)a|b)/
+
+/(?(?!a)b|a)/
+    a
+
+/(?(?=a)b|a)/
+    *** Failers
+    a
+    a
+
+/(?(?=a)a|b)/
+    a
+
+/(?=(a+?))(\1ab)/
+    aaab
+
+/^(?=(a+?))\1ab/
+
+/(\w+:)+/
+    one:
+
+/$(?<=^(a))/
+    a
+
+/(?=(a+?))(\1ab)/
+    aaab
+
+/^(?=(a+?))\1ab/
+    *** Failers
+    aaab
+    aaab
+
+/([\w:]+::)?(\w+)$/
+    abcd
+    xy:z:::abcd
+
+/^[^bcd]*(c+)/
+    aexycd
+
+/(a*)b+/
+    caab
+
+/([\w:]+::)?(\w+)$/
+    abcd
+    xy:z:::abcd
+    *** Failers
+    abcd:
+    abcd:
+
+/^[^bcd]*(c+)/
+    aexycd
+
+/(>a+)ab/
+
+/(?>a+)b/
+    aaab
+
+/([[:]+)/
+    a:[b]:
+
+/([[=]+)/
+    a=[b]=
+
+/([[.]+)/
+    a.[b].
+
+/((?>a+)b)/
+    aaab
+
+/(?>(a+))b/
+    aaab
+
+/((?>[^()]+)|\([^()]*\))+/
+    ((abc(ade)ufh()()x
+
+/a\Z/
+    *** Failers
+    aaab
+    a\nb\n
+
+/b\Z/
+    a\nb\n
+
+/b\z/
+
+/b\Z/
+    a\nb
+
+/b\z/
+    a\nb
+    *** Failers
+    
+/^(?>(?(1)\.|())[^\W_](?>[a-z0-9-]*[^\W_])?)+$/
+    a
+    abc
+    a-b
+    0-9 
+    a.b
+    5.6.7  
+    the.quick.brown.fox
+    a100.b200.300c  
+    12-ab.1245 
+    ***Failers
+    \
+    .a
+    -a
+    a-
+    a.  
+    a_b 
+    a.-
+    a..  
+    ab..bc 
+    the.quick.brown.fox-
+    the.quick.brown.fox.
+    the.quick.brown.fox_
+    the.quick.brown.fox+       
+
+/(?>.*)(?<=(abcd|wxyz))/
+    alphabetabcd
+    endingwxyz
+    *** Failers
+    a rather long string that doesn't end with one of them
+
+/word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/
+    word cat dog elephant mussel cow horse canary baboon snake shark otherword
+    word cat dog elephant mussel cow horse canary baboon snake shark
+  
+/word (?>[a-zA-Z0-9]+ ){0,30}otherword/
+    word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope
+
+/(?<=\d{3}(?!999))foo/
+    999foo
+    123999foo 
+    *** Failers
+    123abcfoo
+    
+/(?<=(?!...999)\d{3})foo/
+    999foo
+    123999foo 
+    *** Failers
+    123abcfoo
+
+/(?<=\d{3}(?!999)...)foo/
+    123abcfoo
+    123456foo 
+    *** Failers
+    123999foo  
+    
+/(?<=\d{3}...)(?<!999)foo/
+    123abcfoo   
+    123456foo 
+    *** Failers
+    123999foo  
+
+/<a[\s]+href[\s]*=[\s]*          # find <a href=
+ ([\"\'])?                       # find single or double quote
+ (?(1) (.*?)\1 | ([^\s]+))       # if quote found, match up to next matching
+                                 # quote, otherwise match up to next space
+/isx
+    <a href=abcd xyz
+    <a href=\"abcd xyz pqr\" cats
+    <a href=\'abcd xyz pqr\' cats
+
+/<a\s+href\s*=\s*                # find <a href=
+ (["'])?                         # find single or double quote
+ (?(1) (.*?)\1 | (\S+))          # if quote found, match up to next matching
+                                 # quote, otherwise match up to next space
+/isx
+    <a href=abcd xyz
+    <a href=\"abcd xyz pqr\" cats
+    <a href       =       \'abcd xyz pqr\' cats
+
+/<a\s+href(?>\s*)=(?>\s*)        # find <a href=
+ (["'])?                         # find single or double quote
+ (?(1) (.*?)\1 | (\S+))          # if quote found, match up to next matching
+                                 # quote, otherwise match up to next space
+/isx
+    <a href=abcd xyz
+    <a href=\"abcd xyz pqr\" cats
+    <a href       =       \'abcd xyz pqr\' cats
+
+/((Z)+|A)*/
+    ZABCDEFG
+
+/(Z()|A)*/
+    ZABCDEFG
+
+/(Z(())|A)*/
+    ZABCDEFG
+
+/((?>Z)+|A)*/
+    ZABCDEFG
+
+/((?>)+|A)*/
+    ZABCDEFG
+
+/a*/g
+    abbab
+
+/^[a-\d]/
+    abcde
+    -things
+    0digit
+    *** Failers
+    bcdef    
+
+/^[\d-a]/
+    abcde
+    -things
+    0digit
+    *** Failers
+    bcdef    
+
+/ End of testinput3 /       
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput4 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput4
new file mode 100644
index 00000000..f2878965
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput4
@@ -0,0 +1,65 @@
+/^[\w]+/
+    *** Failers
+    �cole
+
+/^[\w]+/Lfr
+    �cole
+
+/^[\w]+/
+    *** Failers
+    �cole
+
+/^[\W]+/
+    �cole
+
+/^[\W]+/Lfr
+    *** Failers
+    �cole
+
+/[\b]/
+    \b
+    *** Failers
+    a
+
+/[\b]/Lfr
+    \b
+    *** Failers
+    a
+
+/^\w+/
+    *** Failers
+    �cole
+
+/^\w+/Lfr
+    �cole
+
+/(.+)\b(.+)/
+    �cole
+
+/(.+)\b(.+)/Lfr
+    *** Failers
+    �cole
+
+/�cole/i
+    �cole
+    *** Failers
+    �cole
+
+/�cole/iLfr
+    �cole
+    �cole
+
+/\w/IS
+
+/\w/ISLfr
+
+/^[\xc8-\xc9]/iLfr
+    �cole
+    �cole
+
+/^[\xc8-\xc9]/Lfr
+    �cole
+    *** Failers 
+    �cole
+
+/ End of testinput4 /
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput5 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput5
new file mode 100644
index 00000000..d66cfbdd
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput5
@@ -0,0 +1,118 @@
+/-- Because of problems with Perl 5.6 in handling UTF-8 vs non UTF-8 --/
+/-- strings automatically, do not use the \x{} construct except with --/
+/-- patterns that have the /8 option set, and don't use them without! --/
+
+/a.b/8
+    acb
+    a\x7fb
+    a\x{100}b 
+    *** Failers
+    a\nb  
+
+/a(.{3})b/8
+    a\x{4000}xyb 
+    a\x{4000}\x7fyb 
+    a\x{4000}\x{100}yb 
+    *** Failers
+    a\x{4000}b 
+    ac\ncb 
+
+/a(.*?)(.)/
+    a\xc0\x88b
+
+/a(.*?)(.)/8
+    a\x{100}b
+
+/a(.*)(.)/
+    a\xc0\x88b
+
+/a(.*)(.)/8
+    a\x{100}b
+
+/a(.)(.)/
+    a\xc0\x92bcd
+
+/a(.)(.)/8
+    a\x{240}bcd
+
+/a(.?)(.)/
+    a\xc0\x92bcd
+
+/a(.?)(.)/8
+    a\x{240}bcd
+
+/a(.??)(.)/
+    a\xc0\x92bcd
+
+/a(.??)(.)/8
+    a\x{240}bcd
+
+/a(.{3})b/8
+    a\x{1234}xyb 
+    a\x{1234}\x{4321}yb 
+    a\x{1234}\x{4321}\x{3412}b 
+    *** Failers
+    a\x{1234}b 
+    ac\ncb 
+
+/a(.{3,})b/8
+    a\x{1234}xyb 
+    a\x{1234}\x{4321}yb 
+    a\x{1234}\x{4321}\x{3412}b 
+    axxxxbcdefghijb 
+    a\x{1234}\x{4321}\x{3412}\x{3421}b 
+    *** Failers
+    a\x{1234}b 
+
+/a(.{3,}?)b/8
+    a\x{1234}xyb 
+    a\x{1234}\x{4321}yb 
+    a\x{1234}\x{4321}\x{3412}b 
+    axxxxbcdefghijb 
+    a\x{1234}\x{4321}\x{3412}\x{3421}b 
+    *** Failers
+    a\x{1234}b 
+
+/a(.{3,5})b/8
+    a\x{1234}xyb 
+    a\x{1234}\x{4321}yb 
+    a\x{1234}\x{4321}\x{3412}b 
+    axxxxbcdefghijb 
+    a\x{1234}\x{4321}\x{3412}\x{3421}b 
+    axbxxbcdefghijb 
+    axxxxxbcdefghijb 
+    *** Failers
+    a\x{1234}b 
+    axxxxxxbcdefghijb 
+
+/a(.{3,5}?)b/8
+    a\x{1234}xyb 
+    a\x{1234}\x{4321}yb 
+    a\x{1234}\x{4321}\x{3412}b 
+    axxxxbcdefghijb 
+    a\x{1234}\x{4321}\x{3412}\x{3421}b 
+    axbxxbcdefghijb 
+    axxxxxbcdefghijb 
+    *** Failers
+    a\x{1234}b 
+    axxxxxxbcdefghijb 
+
+/^[a\x{c0}]/8
+    *** Failers
+    \x{100}
+
+/(?<=aXb)cd/8
+    aXbcd
+
+/(?<=a\x{100}b)cd/8
+    a\x{100}bcd
+
+/(?<=a\x{100000}b)cd/8
+    a\x{100000}bcd
+    
+/(?:\x{100}){3}b/8
+    \x{100}\x{100}\x{100}b
+    *** Failers 
+    \x{100}\x{100}b
+
+/ End of testinput5 /
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput6 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput6
new file mode 100644
index 00000000..00748513
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testinput6
@@ -0,0 +1,78 @@
+/\x{100}/8DM
+
+/\x{1000}/8DM
+
+/\x{10000}/8DM
+
+/\x{100000}/8DM
+
+/\x{1000000}/8DM
+
+/\x{4000000}/8DM
+
+/\x{7fffFFFF}/8DM
+
+/[\x{ff}]/8DM
+
+/[\x{100}]/8DM
+
+/\x{ffffffff}/8
+
+/\x{100000000}/8
+
+/^\x{100}a\x{1234}/8
+    \x{100}a\x{1234}bcd
+
+/\x80/8D
+
+/\xff/8D
+
+/\x{0041}\x{2262}\x{0391}\x{002e}/D8
+    \x{0041}\x{2262}\x{0391}\x{002e}
+    
+/\x{D55c}\x{ad6d}\x{C5B4}/D8 
+    \x{D55c}\x{ad6d}\x{C5B4} 
+
+/\x{65e5}\x{672c}\x{8a9e}/D8
+    \x{65e5}\x{672c}\x{8a9e}
+
+/\x{80}/D8
+
+/\x{084}/D8
+
+/\x{104}/D8
+
+/\x{861}/D8
+
+/\x{212ab}/D8
+
+/.{3,5}X/D8
+    \x{212ab}\x{212ab}\x{212ab}\x{861}X
+
+
+/.{3,5}?/D8
+    \x{212ab}\x{212ab}\x{212ab}\x{861}
+
+/-- These tests are here rather than in testinput5 because Perl 5.6 has --/
+/-- some problems with UTF-8 support, in the area of \x{..} where the   --/
+/-- value is < 255. It grumbles about invalid UTF-8 strings.            --/
+
+/^[a\x{c0}]b/8
+    \x{c0}b
+    
+/^([a\x{c0}]*?)aa/8
+    a\x{c0}aaaa/ 
+
+/^([a\x{c0}]*?)aa/8
+    a\x{c0}aaaa/ 
+    a\x{c0}a\x{c0}aaa/ 
+
+/^([a\x{c0}]*)aa/8
+    a\x{c0}aaaa/ 
+    a\x{c0}a\x{c0}aaa/ 
+
+/^([a\x{c0}]*)a\x{c0}/8
+    a\x{c0}aaaa/ 
+    a\x{c0}a\x{c0}aaa/ 
+
+/ End of testinput6 /
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput1 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput1
new file mode 100644
index 00000000..f0047ffc
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput1
@@ -0,0 +1,3018 @@
+PCRE version 3.9 02-Jan-2002
+
+/the quick brown fox/
+    the quick brown fox
+ 0: the quick brown fox
+    The quick brown FOX
+No match
+    What do you know about the quick brown fox?
+ 0: the quick brown fox
+    What do you know about THE QUICK BROWN FOX?
+No match
+
+/The quick brown fox/i
+    the quick brown fox
+ 0: the quick brown fox
+    The quick brown FOX
+ 0: The quick brown FOX
+    What do you know about the quick brown fox?
+ 0: the quick brown fox
+    What do you know about THE QUICK BROWN FOX?
+ 0: THE QUICK BROWN FOX
+
+/abcd\t\n\r\f\a\e\071\x3b\$\\\?caxyz/
+    abcd\t\n\r\f\a\e9;\$\\?caxyz
+ 0: abcd\x09\x0a\x0d\x0c\x07\x1b9;$\?caxyz
+
+/a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz/
+    abxyzpqrrrabbxyyyypqAzz
+ 0: abxyzpqrrrabbxyyyypqAzz
+    abxyzpqrrrabbxyyyypqAzz
+ 0: abxyzpqrrrabbxyyyypqAzz
+    aabxyzpqrrrabbxyyyypqAzz
+ 0: aabxyzpqrrrabbxyyyypqAzz
+    aaabxyzpqrrrabbxyyyypqAzz
+ 0: aaabxyzpqrrrabbxyyyypqAzz
+    aaaabxyzpqrrrabbxyyyypqAzz
+ 0: aaaabxyzpqrrrabbxyyyypqAzz
+    abcxyzpqrrrabbxyyyypqAzz
+ 0: abcxyzpqrrrabbxyyyypqAzz
+    aabcxyzpqrrrabbxyyyypqAzz
+ 0: aabcxyzpqrrrabbxyyyypqAzz
+    aaabcxyzpqrrrabbxyyyypAzz
+ 0: aaabcxyzpqrrrabbxyyyypAzz
+    aaabcxyzpqrrrabbxyyyypqAzz
+ 0: aaabcxyzpqrrrabbxyyyypqAzz
+    aaabcxyzpqrrrabbxyyyypqqAzz
+ 0: aaabcxyzpqrrrabbxyyyypqqAzz
+    aaabcxyzpqrrrabbxyyyypqqqAzz
+ 0: aaabcxyzpqrrrabbxyyyypqqqAzz
+    aaabcxyzpqrrrabbxyyyypqqqqAzz
+ 0: aaabcxyzpqrrrabbxyyyypqqqqAzz
+    aaabcxyzpqrrrabbxyyyypqqqqqAzz
+ 0: aaabcxyzpqrrrabbxyyyypqqqqqAzz
+    aaabcxyzpqrrrabbxyyyypqqqqqqAzz
+ 0: aaabcxyzpqrrrabbxyyyypqqqqqqAzz
+    aaaabcxyzpqrrrabbxyyyypqAzz
+ 0: aaaabcxyzpqrrrabbxyyyypqAzz
+    abxyzzpqrrrabbxyyyypqAzz
+ 0: abxyzzpqrrrabbxyyyypqAzz
+    aabxyzzzpqrrrabbxyyyypqAzz
+ 0: aabxyzzzpqrrrabbxyyyypqAzz
+    aaabxyzzzzpqrrrabbxyyyypqAzz
+ 0: aaabxyzzzzpqrrrabbxyyyypqAzz
+    aaaabxyzzzzpqrrrabbxyyyypqAzz
+ 0: aaaabxyzzzzpqrrrabbxyyyypqAzz
+    abcxyzzpqrrrabbxyyyypqAzz
+ 0: abcxyzzpqrrrabbxyyyypqAzz
+    aabcxyzzzpqrrrabbxyyyypqAzz
+ 0: aabcxyzzzpqrrrabbxyyyypqAzz
+    aaabcxyzzzzpqrrrabbxyyyypqAzz
+ 0: aaabcxyzzzzpqrrrabbxyyyypqAzz
+    aaaabcxyzzzzpqrrrabbxyyyypqAzz
+ 0: aaaabcxyzzzzpqrrrabbxyyyypqAzz
+    aaaabcxyzzzzpqrrrabbbxyyyypqAzz
+ 0: aaaabcxyzzzzpqrrrabbbxyyyypqAzz
+    aaaabcxyzzzzpqrrrabbbxyyyyypqAzz
+ 0: aaaabcxyzzzzpqrrrabbbxyyyyypqAzz
+    aaabcxyzpqrrrabbxyyyypABzz
+ 0: aaabcxyzpqrrrabbxyyyypABzz
+    aaabcxyzpqrrrabbxyyyypABBzz
+ 0: aaabcxyzpqrrrabbxyyyypABBzz
+    >>>aaabxyzpqrrrabbxyyyypqAzz
+ 0: aaabxyzpqrrrabbxyyyypqAzz
+    >aaaabxyzpqrrrabbxyyyypqAzz
+ 0: aaaabxyzpqrrrabbxyyyypqAzz
+    >>>>abcxyzpqrrrabbxyyyypqAzz
+ 0: abcxyzpqrrrabbxyyyypqAzz
+    *** Failers
+No match
+    abxyzpqrrabbxyyyypqAzz
+No match
+    abxyzpqrrrrabbxyyyypqAzz
+No match
+    abxyzpqrrrabxyyyypqAzz
+No match
+    aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz
+No match
+    aaaabcxyzzzzpqrrrabbbxyyypqAzz
+No match
+    aaabcxyzpqrrrabbxyyyypqqqqqqqAzz
+No match
+
+/^(abc){1,2}zz/
+    abczz
+ 0: abczz
+ 1: abc
+    abcabczz
+ 0: abcabczz
+ 1: abc
+    *** Failers
+No match
+    zz
+No match
+    abcabcabczz
+No match
+    >>abczz
+No match
+
+/^(b+?|a){1,2}?c/
+    bc
+ 0: bc
+ 1: b
+    bbc
+ 0: bbc
+ 1: b
+    bbbc
+ 0: bbbc
+ 1: bb
+    bac
+ 0: bac
+ 1: a
+    bbac
+ 0: bbac
+ 1: a
+    aac
+ 0: aac
+ 1: a
+    abbbbbbbbbbbc
+ 0: abbbbbbbbbbbc
+ 1: bbbbbbbbbbb
+    bbbbbbbbbbbac
+ 0: bbbbbbbbbbbac
+ 1: a
+    *** Failers
+No match
+    aaac
+No match
+    abbbbbbbbbbbac
+No match
+
+/^(b+|a){1,2}c/
+    bc
+ 0: bc
+ 1: b
+    bbc
+ 0: bbc
+ 1: bb
+    bbbc
+ 0: bbbc
+ 1: bbb
+    bac
+ 0: bac
+ 1: a
+    bbac
+ 0: bbac
+ 1: a
+    aac
+ 0: aac
+ 1: a
+    abbbbbbbbbbbc
+ 0: abbbbbbbbbbbc
+ 1: bbbbbbbbbbb
+    bbbbbbbbbbbac
+ 0: bbbbbbbbbbbac
+ 1: a
+    *** Failers
+No match
+    aaac
+No match
+    abbbbbbbbbbbac
+No match
+
+/^(b+|a){1,2}?bc/
+    bbc
+ 0: bbc
+ 1: b
+
+/^(b*|ba){1,2}?bc/
+    babc
+ 0: babc
+ 1: ba
+    bbabc
+ 0: bbabc
+ 1: ba
+    bababc
+ 0: bababc
+ 1: ba
+    *** Failers
+No match
+    bababbc
+No match
+    babababc
+No match
+
+/^(ba|b*){1,2}?bc/
+    babc
+ 0: babc
+ 1: ba
+    bbabc
+ 0: bbabc
+ 1: ba
+    bababc
+ 0: bababc
+ 1: ba
+    *** Failers
+No match
+    bababbc
+No match
+    babababc
+No match
+
+/^\ca\cA\c[\c{\c:/
+    \x01\x01\e;z
+ 0: \x01\x01\x1b;z
+
+/^[ab\]cde]/
+    athing
+ 0: a
+    bthing
+ 0: b
+    ]thing
+ 0: ]
+    cthing
+ 0: c
+    dthing
+ 0: d
+    ething
+ 0: e
+    *** Failers
+No match
+    fthing
+No match
+    [thing
+No match
+    \\thing
+No match
+
+/^[]cde]/
+    ]thing
+ 0: ]
+    cthing
+ 0: c
+    dthing
+ 0: d
+    ething
+ 0: e
+    *** Failers
+No match
+    athing
+No match
+    fthing
+No match
+
+/^[^ab\]cde]/
+    fthing
+ 0: f
+    [thing
+ 0: [
+    \\thing
+ 0: \
+    *** Failers
+ 0: *
+    athing
+No match
+    bthing
+No match
+    ]thing
+No match
+    cthing
+No match
+    dthing
+No match
+    ething
+No match
+
+/^[^]cde]/
+    athing
+ 0: a
+    fthing
+ 0: f
+    *** Failers
+ 0: *
+    ]thing
+No match
+    cthing
+No match
+    dthing
+No match
+    ething
+No match
+
+/^\�/
+    �
+ 0: \x81
+
+/^�/
+    �
+ 0: \xff
+
+/^[0-9]+$/
+    0
+ 0: 0
+    1
+ 0: 1
+    2
+ 0: 2
+    3
+ 0: 3
+    4
+ 0: 4
+    5
+ 0: 5
+    6
+ 0: 6
+    7
+ 0: 7
+    8
+ 0: 8
+    9
+ 0: 9
+    10
+ 0: 10
+    100
+ 0: 100
+    *** Failers
+No match
+    abc
+No match
+
+/^.*nter/
+    enter
+ 0: enter
+    inter
+ 0: inter
+    uponter
+ 0: uponter
+
+/^xxx[0-9]+$/
+    xxx0
+ 0: xxx0
+    xxx1234
+ 0: xxx1234
+    *** Failers
+No match
+    xxx
+No match
+
+/^.+[0-9][0-9][0-9]$/
+    x123
+ 0: x123
+    xx123
+ 0: xx123
+    123456
+ 0: 123456
+    *** Failers
+No match
+    123
+No match
+    x1234
+ 0: x1234
+
+/^.+?[0-9][0-9][0-9]$/
+    x123
+ 0: x123
+    xx123
+ 0: xx123
+    123456
+ 0: 123456
+    *** Failers
+No match
+    123
+No match
+    x1234
+ 0: x1234
+
+/^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/
+    abc!pqr=apquxz.ixr.zzz.ac.uk
+ 0: abc!pqr=apquxz.ixr.zzz.ac.uk
+ 1: abc
+ 2: pqr
+    *** Failers
+No match
+    !pqr=apquxz.ixr.zzz.ac.uk
+No match
+    abc!=apquxz.ixr.zzz.ac.uk
+No match
+    abc!pqr=apquxz:ixr.zzz.ac.uk
+No match
+    abc!pqr=apquxz.ixr.zzz.ac.ukk
+No match
+
+/:/
+    Well, we need a colon: somewhere
+ 0: :
+    *** Fail if we don't
+No match
+
+/([\da-f:]+)$/i
+    0abc
+ 0: 0abc
+ 1: 0abc
+    abc
+ 0: abc
+ 1: abc
+    fed
+ 0: fed
+ 1: fed
+    E
+ 0: E
+ 1: E
+    ::
+ 0: ::
+ 1: ::
+    5f03:12C0::932e
+ 0: 5f03:12C0::932e
+ 1: 5f03:12C0::932e
+    fed def
+ 0: def
+ 1: def
+    Any old stuff
+ 0: ff
+ 1: ff
+    *** Failers
+No match
+    0zzz
+No match
+    gzzz
+No match
+    fed\x20
+No match
+    Any old rubbish
+No match
+
+/^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/
+    .1.2.3
+ 0: .1.2.3
+ 1: 1
+ 2: 2
+ 3: 3
+    A.12.123.0
+ 0: A.12.123.0
+ 1: 12
+ 2: 123
+ 3: 0
+    *** Failers
+No match
+    .1.2.3333
+No match
+    1.2.3
+No match
+    1234.2.3
+No match
+
+/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/
+    1 IN SOA non-sp1 non-sp2(
+ 0: 1 IN SOA non-sp1 non-sp2(
+ 1: 1
+ 2: non-sp1
+ 3: non-sp2
+    1    IN    SOA    non-sp1    non-sp2   (
+ 0: 1    IN    SOA    non-sp1    non-sp2   (
+ 1: 1
+ 2: non-sp1
+ 3: non-sp2
+    *** Failers
+No match
+    1IN SOA non-sp1 non-sp2(
+No match
+
+/^[a-zA-Z\d][a-zA-Z\d\-]*(\.[a-zA-Z\d][a-zA-z\d\-]*)*\.$/
+    a.
+ 0: a.
+    Z.
+ 0: Z.
+    2.
+ 0: 2.
+    ab-c.pq-r.
+ 0: ab-c.pq-r.
+ 1: .pq-r
+    sxk.zzz.ac.uk.
+ 0: sxk.zzz.ac.uk.
+ 1: .uk
+    x-.y-.
+ 0: x-.y-.
+ 1: .y-
+    *** Failers
+No match
+    -abc.peq.
+No match
+
+/^\*\.[a-z]([a-z\-\d]*[a-z\d]+)?(\.[a-z]([a-z\-\d]*[a-z\d]+)?)*$/
+    *.a
+ 0: *.a
+    *.b0-a
+ 0: *.b0-a
+ 1: 0-a
+    *.c3-b.c
+ 0: *.c3-b.c
+ 1: 3-b
+ 2: .c
+    *.c-a.b-c
+ 0: *.c-a.b-c
+ 1: -a
+ 2: .b-c
+ 3: -c
+    *** Failers
+No match
+    *.0
+No match
+    *.a-
+No match
+    *.a-b.c-
+No match
+    *.c-a.0-c
+No match
+
+/^(?=ab(de))(abd)(e)/
+    abde
+ 0: abde
+ 1: de
+ 2: abd
+ 3: e
+
+/^(?!(ab)de|x)(abd)(f)/
+    abdf
+ 0: abdf
+ 1: <unset>
+ 2: abd
+ 3: f
+
+/^(?=(ab(cd)))(ab)/
+    abcd
+ 0: ab
+ 1: abcd
+ 2: cd
+ 3: ab
+
+/^[\da-f](\.[\da-f])*$/i
+    a.b.c.d
+ 0: a.b.c.d
+ 1: .d
+    A.B.C.D
+ 0: A.B.C.D
+ 1: .D
+    a.b.c.1.2.3.C
+ 0: a.b.c.1.2.3.C
+ 1: .C
+
+/^\".*\"\s*(;.*)?$/
+    \"1234\"
+ 0: "1234"
+    \"abcd\" ;
+ 0: "abcd" ;
+ 1: ;
+    \"\" ; rhubarb
+ 0: "" ; rhubarb
+ 1: ; rhubarb
+    *** Failers
+No match
+    \"1234\" : things
+No match
+
+/^$/
+    \
+ 0: 
+    *** Failers
+No match
+
+/   ^    a   (?# begins with a)  b\sc (?# then b c) $ (?# then end)/x
+    ab c
+ 0: ab c
+    *** Failers
+No match
+    abc
+No match
+    ab cde
+No match
+
+/(?x)   ^    a   (?# begins with a)  b\sc (?# then b c) $ (?# then end)/
+    ab c
+ 0: ab c
+    *** Failers
+No match
+    abc
+No match
+    ab cde
+No match
+
+/^   a\ b[c ]d       $/x
+    a bcd
+ 0: a bcd
+    a b d
+ 0: a b d
+    *** Failers
+No match
+    abcd
+No match
+    ab d
+No match
+
+/^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/
+    abcdefhijklm
+ 0: abcdefhijklm
+ 1: abc
+ 2: bc
+ 3: c
+ 4: def
+ 5: ef
+ 6: f
+ 7: hij
+ 8: ij
+ 9: j
+10: klm
+11: lm
+12: m
+
+/^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/
+    abcdefhijklm
+ 0: abcdefhijklm
+ 1: bc
+ 2: c
+ 3: ef
+ 4: f
+ 5: ij
+ 6: j
+ 7: lm
+ 8: m
+
+/^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/
+    a+ Z0+\x08\n\x1d\x12
+ 0: a+ Z0+\x08\x0a\x1d\x12
+
+/^[.^$|()*+?{,}]+/
+    .^\$(*+)|{?,?}
+ 0: .^$(*+)|{?,?}
+
+/^a*\w/
+    z
+ 0: z
+    az
+ 0: az
+    aaaz
+ 0: aaaz
+    a
+ 0: a
+    aa
+ 0: aa
+    aaaa
+ 0: aaaa
+    a+
+ 0: a
+    aa+
+ 0: aa
+
+/^a*?\w/
+    z
+ 0: z
+    az
+ 0: a
+    aaaz
+ 0: a
+    a
+ 0: a
+    aa
+ 0: a
+    aaaa
+ 0: a
+    a+
+ 0: a
+    aa+
+ 0: a
+
+/^a+\w/
+    az
+ 0: az
+    aaaz
+ 0: aaaz
+    aa
+ 0: aa
+    aaaa
+ 0: aaaa
+    aa+
+ 0: aa
+
+/^a+?\w/
+    az
+ 0: az
+    aaaz
+ 0: aa
+    aa
+ 0: aa
+    aaaa
+ 0: aa
+    aa+
+ 0: aa
+
+/^\d{8}\w{2,}/
+    1234567890
+ 0: 1234567890
+    12345678ab
+ 0: 12345678ab
+    12345678__
+ 0: 12345678__
+    *** Failers
+No match
+    1234567
+No match
+
+/^[aeiou\d]{4,5}$/
+    uoie
+ 0: uoie
+    1234
+ 0: 1234
+    12345
+ 0: 12345
+    aaaaa
+ 0: aaaaa
+    *** Failers
+No match
+    123456
+No match
+
+/^[aeiou\d]{4,5}?/
+    uoie
+ 0: uoie
+    1234
+ 0: 1234
+    12345
+ 0: 1234
+    aaaaa
+ 0: aaaa
+    123456
+ 0: 1234
+
+/\A(abc|def)=(\1){2,3}\Z/
+    abc=abcabc
+ 0: abc=abcabc
+ 1: abc
+ 2: abc
+    def=defdefdef
+ 0: def=defdefdef
+ 1: def
+ 2: def
+    *** Failers
+No match
+    abc=defdef
+No match
+
+/^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\11*(\3\4)\1(?#)2$/
+    abcdefghijkcda2
+ 0: abcdefghijkcda2
+ 1: a
+ 2: b
+ 3: c
+ 4: d
+ 5: e
+ 6: f
+ 7: g
+ 8: h
+ 9: i
+10: j
+11: k
+12: cd
+    abcdefghijkkkkcda2
+ 0: abcdefghijkkkkcda2
+ 1: a
+ 2: b
+ 3: c
+ 4: d
+ 5: e
+ 6: f
+ 7: g
+ 8: h
+ 9: i
+10: j
+11: k
+12: cd
+
+/(cat(a(ract|tonic)|erpillar)) \1()2(3)/
+    cataract cataract23
+ 0: cataract cataract23
+ 1: cataract
+ 2: aract
+ 3: ract
+ 4: 
+ 5: 3
+    catatonic catatonic23
+ 0: catatonic catatonic23
+ 1: catatonic
+ 2: atonic
+ 3: tonic
+ 4: 
+ 5: 3
+    caterpillar caterpillar23
+ 0: caterpillar caterpillar23
+ 1: caterpillar
+ 2: erpillar
+ 3: <unset>
+ 4: 
+ 5: 3
+
+
+/^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/
+    From abcd  Mon Sep 01 12:33:02 1997
+ 0: From abcd  Mon Sep 01 12:33
+ 1: abcd
+
+/^From\s+\S+\s+([a-zA-Z]{3}\s+){2}\d{1,2}\s+\d\d:\d\d/
+    From abcd  Mon Sep 01 12:33:02 1997
+ 0: From abcd  Mon Sep 01 12:33
+ 1: Sep 
+    From abcd  Mon Sep  1 12:33:02 1997
+ 0: From abcd  Mon Sep  1 12:33
+ 1: Sep  
+    *** Failers
+No match
+    From abcd  Sep 01 12:33:02 1997
+No match
+
+/^12.34/s
+    12\n34
+ 0: 12\x0a34
+    12\r34
+ 0: 12\x0d34
+
+/\w+(?=\t)/
+    the quick brown\t fox
+ 0: brown
+
+/foo(?!bar)(.*)/
+    foobar is foolish see?
+ 0: foolish see?
+ 1: lish see?
+
+/(?:(?!foo)...|^.{0,2})bar(.*)/
+    foobar crowbar etc
+ 0: rowbar etc
+ 1:  etc
+    barrel
+ 0: barrel
+ 1: rel
+    2barrel
+ 0: 2barrel
+ 1: rel
+    A barrel
+ 0: A barrel
+ 1: rel
+
+/^(\D*)(?=\d)(?!123)/
+    abc456
+ 0: abc
+ 1: abc
+    *** Failers
+No match
+    abc123
+No match
+
+/^1234(?# test newlines
+  inside)/
+    1234
+ 0: 1234
+
+/^1234 #comment in extended re
+  /x
+    1234
+ 0: 1234
+
+/#rhubarb
+  abcd/x
+    abcd
+ 0: abcd
+
+/^abcd#rhubarb/x
+    abcd
+ 0: abcd
+
+/^(a)\1{2,3}(.)/
+    aaab
+ 0: aaab
+ 1: a
+ 2: b
+    aaaab
+ 0: aaaab
+ 1: a
+ 2: b
+    aaaaab
+ 0: aaaaa
+ 1: a
+ 2: a
+    aaaaaab
+ 0: aaaaa
+ 1: a
+ 2: a
+
+/(?!^)abc/
+    the abc
+ 0: abc
+    *** Failers
+No match
+    abc
+No match
+
+/(?=^)abc/
+    abc
+ 0: abc
+    *** Failers
+No match
+    the abc
+No match
+
+/^[ab]{1,3}(ab*|b)/
+    aabbbbb
+ 0: aabb
+ 1: b
+
+/^[ab]{1,3}?(ab*|b)/
+    aabbbbb
+ 0: aabbbbb
+ 1: abbbbb
+
+/^[ab]{1,3}?(ab*?|b)/
+    aabbbbb
+ 0: aa
+ 1: a
+
+/^[ab]{1,3}(ab*?|b)/
+    aabbbbb
+ 0: aabb
+ 1: b
+
+/  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*                          # optional leading comment
+(?:    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)                    # initial word
+(?:  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)  )* # further okay, if led by a period
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  @  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                           # initial subdomain
+(?:                                  #
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.                        # if led by a period...
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                     #   ...further okay
+)*
+# address
+|                     #  or
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)             # one word, optionally followed by....
+(?:
+[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037]  |  # atom and space parts, or...
+\(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)       |  # comments, or...
+
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+# quoted strings
+)*
+<  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*                     # leading <
+(?:  @  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                           # initial subdomain
+(?:                                  #
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.                        # if led by a period...
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                     #   ...further okay
+)*
+
+(?:  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  ,  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  @  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                           # initial subdomain
+(?:                                  #
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.                        # if led by a period...
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                     #   ...further okay
+)*
+)* # further okay, if led by comma
+:                                # closing colon
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  )? #       optional route
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)                    # initial word
+(?:  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+" (?:                      # opening quote...
+[^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
+|                     #    or
+\\ [^\x80-\xff]           #   Escaped something (something != CR)
+)* "  # closing quote
+)  )* # further okay, if led by a period
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  @  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*    (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                           # initial subdomain
+(?:                                  #
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  \.                        # if led by a period...
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*   (?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|   \[                         # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
+\]                        #           ]
+)                     #   ...further okay
+)*
+#       address spec
+(?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*  > #                  trailing >
+# name and address
+)  (?: [\040\t] |  \(
+(?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
+\)  )*                       # optional trailing comment
+/x
+    Alan Other <user\@dom.ain>
+ 0: Alan Other <user@dom.ain>
+    <user\@dom.ain>
+ 0: user@dom.ain
+    user\@dom.ain
+ 0: user@dom.ain
+    \"A. Other\" <user.1234\@dom.ain> (a comment)
+ 0: "A. Other" <user.1234@dom.ain> (a comment)
+    A. Other <user.1234\@dom.ain> (a comment)
+ 0:  Other <user.1234@dom.ain> (a comment)
+    \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
+ 0: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re.lay
+    A missing angle <user\@some.where
+ 0: user@some.where
+    *** Failers
+No match
+    The quick brown fox
+No match
+
+/[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional leading comment
+(?:
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# additional words
+)*
+@
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)*
+# address
+|                             #  or
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+# leading word
+[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] *               # "normal" atoms and or spaces
+(?:
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+|
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+) # "special" comment or quoted string
+[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] *            #  more "normal"
+)*
+<
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# <
+(?:
+@
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)*
+(?: ,
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+@
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)*
+)*  # additional domains
+:
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)?     #       optional route
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+# Atom
+|                       #  or
+"                                     # "
+[^\\\x80-\xff\n\015"] *                            #   normal
+(?:  \\ [^\x80-\xff]  [^\\\x80-\xff\n\015"] * )*        #   ( special normal* )*
+"                                     #        "
+# Quoted string
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# additional words
+)*
+@
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+(?:
+\.
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+(?:
+[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
+|
+\[                            # [
+(?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*     #    stuff
+\]                           #           ]
+)
+[\040\t]*                    # Nab whitespace.
+(?:
+\(                              #  (
+[^\\\x80-\xff\n\015()] *                             #     normal*
+(?:                                 #       (
+(?:  \\ [^\x80-\xff]  |
+\(                            #  (
+[^\\\x80-\xff\n\015()] *                            #     normal*
+(?:  \\ [^\x80-\xff]   [^\\\x80-\xff\n\015()] * )*        #     (special normal*)*
+\)                           #                       )
+)    #         special
+[^\\\x80-\xff\n\015()] *                         #         normal*
+)*                                  #            )*
+\)                             #                )
+[\040\t]* )*    # If comment found, allow more spaces.
+# optional trailing comments
+)*
+#       address spec
+>                    #                 >
+# name and address
+)
+/x
+    Alan Other <user\@dom.ain>
+ 0: Alan Other <user@dom.ain>
+    <user\@dom.ain>
+ 0: user@dom.ain
+    user\@dom.ain
+ 0: user@dom.ain
+    \"A. Other\" <user.1234\@dom.ain> (a comment)
+ 0: "A. Other" <user.1234@dom.ain>
+    A. Other <user.1234\@dom.ain> (a comment)
+ 0:  Other <user.1234@dom.ain>
+    \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
+ 0: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re.lay
+    A missing angle <user\@some.where
+ 0: user@some.where
+    *** Failers
+No match
+    The quick brown fox
+No match
+
+/abc\0def\00pqr\000xyz\0000AB/
+    abc\0def\00pqr\000xyz\0000AB
+ 0: abc\x00def\x00pqr\x00xyz\x000AB
+    abc456 abc\0def\00pqr\000xyz\0000ABCDE
+ 0: abc\x00def\x00pqr\x00xyz\x000AB
+
+/abc\x0def\x00pqr\x000xyz\x0000AB/
+    abc\x0def\x00pqr\x000xyz\x0000AB
+ 0: abc\x0def\x00pqr\x000xyz\x0000AB
+    abc456 abc\x0def\x00pqr\x000xyz\x0000ABCDE
+ 0: abc\x0def\x00pqr\x000xyz\x0000AB
+
+/^[\000-\037]/
+    \0A
+ 0: \x00
+    \01B
+ 0: \x01
+    \037C
+ 0: \x1f
+
+/\0*/
+    \0\0\0\0
+ 0: \x00\x00\x00\x00
+
+/A\x0{2,3}Z/
+    The A\x0\x0Z
+ 0: A\x00\x00Z
+    An A\0\x0\0Z
+ 0: A\x00\x00\x00Z
+    *** Failers
+No match
+    A\0Z
+No match
+    A\0\x0\0\x0Z
+No match
+
+/^(cow|)\1(bell)/
+    cowcowbell
+ 0: cowcowbell
+ 1: cow
+ 2: bell
+    bell
+ 0: bell
+ 1: 
+ 2: bell
+    *** Failers
+No match
+    cowbell
+No match
+
+/^\s/
+    \040abc
+ 0:  
+    \x0cabc
+ 0: \x0c
+    \nabc
+ 0: \x0a
+    \rabc
+ 0: \x0d
+    \tabc
+ 0: \x09
+    *** Failers
+No match
+    abc
+No match
+
+/^a	b
+  
    c/x
+    abc
+ 0: abc
+
+/^(a|)\1*b/
+    ab
+ 0: ab
+ 1: a
+    aaaab
+ 0: aaaab
+ 1: a
+    b
+ 0: b
+ 1: 
+    *** Failers
+No match
+    acb
+No match
+
+/^(a|)\1+b/
+    aab
+ 0: aab
+ 1: a
+    aaaab
+ 0: aaaab
+ 1: a
+    b
+ 0: b
+ 1: 
+    *** Failers
+No match
+    ab
+No match
+
+/^(a|)\1?b/
+    ab
+ 0: ab
+ 1: a
+    aab
+ 0: aab
+ 1: a
+    b
+ 0: b
+ 1: 
+    *** Failers
+No match
+    acb
+No match
+
+/^(a|)\1{2}b/
+    aaab
+ 0: aaab
+ 1: a
+    b
+ 0: b
+ 1: 
+    *** Failers
+No match
+    ab
+No match
+    aab
+No match
+    aaaab
+No match
+
+/^(a|)\1{2,3}b/
+    aaab
+ 0: aaab
+ 1: a
+    aaaab
+ 0: aaaab
+ 1: a
+    b
+ 0: b
+ 1: 
+    *** Failers
+No match
+    ab
+No match
+    aab
+No match
+    aaaaab
+No match
+
+/ab{1,3}bc/
+    abbbbc
+ 0: abbbbc
+    abbbc
+ 0: abbbc
+    abbc
+ 0: abbc
+    *** Failers
+No match
+    abc
+No match
+    abbbbbc
+No match
+
+/([^.]*)\.([^:]*):[T ]+(.*)/
+    track1.title:TBlah blah blah
+ 0: track1.title:TBlah blah blah
+ 1: track1
+ 2: title
+ 3: Blah blah blah
+
+/([^.]*)\.([^:]*):[T ]+(.*)/i
+    track1.title:TBlah blah blah
+ 0: track1.title:TBlah blah blah
+ 1: track1
+ 2: title
+ 3: Blah blah blah
+
+/([^.]*)\.([^:]*):[t ]+(.*)/i
+    track1.title:TBlah blah blah
+ 0: track1.title:TBlah blah blah
+ 1: track1
+ 2: title
+ 3: Blah blah blah
+
+/^[W-c]+$/
+    WXY_^abc
+ 0: WXY_^abc
+    ***Failers
+No match
+    wxy
+No match
+
+/^[W-c]+$/i
+    WXY_^abc
+ 0: WXY_^abc
+    wxy_^ABC
+ 0: wxy_^ABC
+
+/^[\x3f-\x5F]+$/i
+    WXY_^abc
+ 0: WXY_^abc
+    wxy_^ABC
+ 0: wxy_^ABC
+
+/^abc$/m
+    abc
+ 0: abc
+    qqq\nabc
+ 0: abc
+    abc\nzzz
+ 0: abc
+    qqq\nabc\nzzz
+ 0: abc
+
+/^abc$/
+    abc
+ 0: abc
+    *** Failers
+No match
+    qqq\nabc
+No match
+    abc\nzzz
+No match
+    qqq\nabc\nzzz
+No match
+
+/\Aabc\Z/m
+    abc
+ 0: abc
+    abc\n 
+ 0: abc
+    *** Failers
+No match
+    qqq\nabc
+No match
+    abc\nzzz
+No match
+    qqq\nabc\nzzz
+No match
+    
+/\A(.)*\Z/s
+    abc\ndef
+ 0: abc\x0adef
+ 1: f
+
+/\A(.)*\Z/m
+    *** Failers
+ 0: *** Failers
+ 1: s
+    abc\ndef
+No match
+
+/(?:b)|(?::+)/
+    b::c
+ 0: b
+    c::b
+ 0: ::
+
+/[-az]+/
+    az-
+ 0: az-
+    *** Failers
+ 0: a
+    b
+No match
+
+/[az-]+/
+    za-
+ 0: za-
+    *** Failers
+ 0: a
+    b
+No match
+
+/[a\-z]+/
+    a-z
+ 0: a-z
+    *** Failers
+ 0: a
+    b
+No match
+
+/[a-z]+/
+    abcdxyz
+ 0: abcdxyz
+
+/[\d-]+/
+    12-34
+ 0: 12-34
+    *** Failers
+No match
+    aaa
+No match
+
+/[\d-z]+/
+    12-34z
+ 0: 12-34z
+    *** Failers
+No match
+    aaa
+No match
+
+/\x5c/
+    \\
+ 0: \
+
+/\x20Z/
+    the Zoo
+ 0:  Z
+    *** Failers
+No match
+    Zulu
+No match
+
+/(abc)\1/i
+    abcabc
+ 0: abcabc
+ 1: abc
+    ABCabc
+ 0: ABCabc
+ 1: ABC
+    abcABC
+ 0: abcABC
+ 1: abc
+
+/ab{3cd/
+    ab{3cd
+ 0: ab{3cd
+
+/ab{3,cd/
+    ab{3,cd
+ 0: ab{3,cd
+
+/ab{3,4a}cd/
+    ab{3,4a}cd
+ 0: ab{3,4a}cd
+
+/{4,5a}bc/
+    {4,5a}bc
+ 0: {4,5a}bc
+
+/^a.b/
+    a\rb
+ 0: a\x0db
+    *** Failers
+No match
+    a\nb
+No match
+
+/abc$/
+    abc
+ 0: abc
+    abc\n
+ 0: abc
+    *** Failers
+No match
+    abc\ndef
+No match
+
+/(abc)\123/
+    abc\x53
+ 0: abcS
+ 1: abc
+
+/(abc)\223/
+    abc\x93
+ 0: abc\x93
+ 1: abc
+
+/(abc)\323/
+    abc\xd3
+ 0: abc\xd3
+ 1: abc
+
+/(abc)\500/
+    abc\x40
+ 0: abc@
+ 1: abc
+    abc\100
+ 0: abc@
+ 1: abc
+
+/(abc)\5000/
+    abc\x400
+ 0: abc@0
+ 1: abc
+    abc\x40\x30
+ 0: abc@0
+ 1: abc
+    abc\1000
+ 0: abc@0
+ 1: abc
+    abc\100\x30
+ 0: abc@0
+ 1: abc
+    abc\100\060
+ 0: abc@0
+ 1: abc
+    abc\100\60
+ 0: abc@0
+ 1: abc
+
+/abc\81/
+    abc\081
+ 0: abc\x0081
+    abc\0\x38\x31
+ 0: abc\x0081
+
+/abc\91/
+    abc\091
+ 0: abc\x0091
+    abc\0\x39\x31
+ 0: abc\x0091
+
+/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\12\123/
+    abcdefghijkllS
+ 0: abcdefghijkllS
+ 1: a
+ 2: b
+ 3: c
+ 4: d
+ 5: e
+ 6: f
+ 7: g
+ 8: h
+ 9: i
+10: j
+11: k
+12: l
+
+/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/
+    abcdefghijk\12S
+ 0: abcdefghijk\x0aS
+ 1: a
+ 2: b
+ 3: c
+ 4: d
+ 5: e
+ 6: f
+ 7: g
+ 8: h
+ 9: i
+10: j
+11: k
+
+/ab\gdef/
+    abgdef
+ 0: abgdef
+
+/a{0}bc/
+    bc
+ 0: bc
+
+/(a|(bc)){0,0}?xyz/
+    xyz
+ 0: xyz
+
+/abc[\10]de/
+    abc\010de
+ 0: abc\x08de
+
+/abc[\1]de/
+    abc\1de
+ 0: abc\x01de
+
+/(abc)[\1]de/
+    abc\1de
+ 0: abc\x01de
+ 1: abc
+
+/a.b(?s)/
+    a\nb
+ 0: a\x0ab
+
+/^([^a])([^\b])([^c]*)([^d]{3,4})/
+    baNOTccccd
+ 0: baNOTcccc
+ 1: b
+ 2: a
+ 3: NOT
+ 4: cccc
+    baNOTcccd
+ 0: baNOTccc
+ 1: b
+ 2: a
+ 3: NOT
+ 4: ccc
+    baNOTccd
+ 0: baNOTcc
+ 1: b
+ 2: a
+ 3: NO
+ 4: Tcc
+    bacccd
+ 0: baccc
+ 1: b
+ 2: a
+ 3: 
+ 4: ccc
+    *** Failers
+ 0: *** Failers
+ 1: *
+ 2: *
+ 3: * Fail
+ 4: ers
+    anything
+No match
+    b\bc   
+No match
+    baccd
+No match
+
+/[^a]/
+    Abc
+ 0: A
+  
+/[^a]/i
+    Abc 
+ 0: b
+
+/[^a]+/
+    AAAaAbc
+ 0: AAA
+  
+/[^a]+/i
+    AAAaAbc 
+ 0: bc
+
+/[^a]+/
+    bbb\nccc
+ 0: bbb\x0accc
+   
+/[^k]$/
+    abc
+ 0: c
+    *** Failers
+ 0: s
+    abk   
+No match
+   
+/[^k]{2,3}$/
+    abc
+ 0: abc
+    kbc
+ 0: bc
+    kabc 
+ 0: abc
+    *** Failers
+ 0: ers
+    abk
+No match
+    akb
+No match
+    akk 
+No match
+
+/^\d{8,}\@.+[^k]$/
+    12345678\@a.b.c.d
+ 0: 12345678@a.b.c.d
+    123456789\@x.y.z
+ 0: 123456789@x.y.z
+    *** Failers
+No match
+    12345678\@x.y.uk
+No match
+    1234567\@a.b.c.d       
+No match
+
+/(a)\1{8,}/
+    aaaaaaaaa
+ 0: aaaaaaaaa
+ 1: a
+    aaaaaaaaaa
+ 0: aaaaaaaaaa
+ 1: a
+    *** Failers
+No match
+    aaaaaaa   
+No match
+
+/[^a]/
+    aaaabcd
+ 0: b
+    aaAabcd 
+ 0: A
+
+/[^a]/i
+    aaaabcd
+ 0: b
+    aaAabcd 
+ 0: b
+
+/[^az]/
+    aaaabcd
+ 0: b
+    aaAabcd 
+ 0: A
+
+/[^az]/i
+    aaaabcd
+ 0: b
+    aaAabcd 
+ 0: b
+
+/\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377/
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+ 0: \x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff
+
+/P[^*]TAIRE[^*]{1,6}?LL/
+    xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
+ 0: PSTAIREISLL
+
+/P[^*]TAIRE[^*]{1,}?LL/
+    xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
+ 0: PSTAIREISLL
+
+/(\.\d\d[1-9]?)\d+/
+    1.230003938
+ 0: .230003938
+ 1: .23
+    1.875000282   
+ 0: .875000282
+ 1: .875
+    1.235  
+ 0: .235
+ 1: .23
+                  
+/(\.\d\d((?=0)|\d(?=\d)))/
+    1.230003938      
+ 0: .23
+ 1: .23
+ 2: 
+    1.875000282
+ 0: .875
+ 1: .875
+ 2: 5
+    *** Failers 
+No match
+    1.235 
+No match
+    
+/a(?)b/
+    ab 
+ 0: ab
+ 
+/\b(foo)\s+(\w+)/i
+    Food is on the foo table
+ 0: foo table
+ 1: foo
+ 2: table
+    
+/foo(.*)bar/
+    The food is under the bar in the barn.
+ 0: food is under the bar in the bar
+ 1: d is under the bar in the 
+    
+/foo(.*?)bar/  
+    The food is under the bar in the barn.
+ 0: food is under the bar
+ 1: d is under the 
+
+/(.*)(\d*)/
+    I have 2 numbers: 53147
+ 0: I have 2 numbers: 53147
+ 1: I have 2 numbers: 53147
+ 2: 
+    
+/(.*)(\d+)/
+    I have 2 numbers: 53147
+ 0: I have 2 numbers: 53147
+ 1: I have 2 numbers: 5314
+ 2: 7
+ 
+/(.*?)(\d*)/
+    I have 2 numbers: 53147
+ 0: 
+ 1: 
+ 2: 
+
+/(.*?)(\d+)/
+    I have 2 numbers: 53147
+ 0: I have 2
+ 1: I have 
+ 2: 2
+
+/(.*)(\d+)$/
+    I have 2 numbers: 53147
+ 0: I have 2 numbers: 53147
+ 1: I have 2 numbers: 5314
+ 2: 7
+
+/(.*?)(\d+)$/
+    I have 2 numbers: 53147
+ 0: I have 2 numbers: 53147
+ 1: I have 2 numbers: 
+ 2: 53147
+
+/(.*)\b(\d+)$/
+    I have 2 numbers: 53147
+ 0: I have 2 numbers: 53147
+ 1: I have 2 numbers: 
+ 2: 53147
+
+/(.*\D)(\d+)$/
+    I have 2 numbers: 53147
+ 0: I have 2 numbers: 53147
+ 1: I have 2 numbers: 
+ 2: 53147
+
+/^\D*(?!123)/
+    ABC123
+ 0: AB
+     
+/^(\D*)(?=\d)(?!123)/
+    ABC445
+ 0: ABC
+ 1: ABC
+    *** Failers
+No match
+    ABC123
+No match
+    
+/^[W-]46]/
+    W46]789 
+ 0: W46]
+    -46]789
+ 0: -46]
+    *** Failers
+No match
+    Wall
+No match
+    Zebra
+No match
+    42
+No match
+    [abcd] 
+No match
+    ]abcd[
+No match
+       
+/^[W-\]46]/
+    W46]789 
+ 0: W
+    Wall
+ 0: W
+    Zebra
+ 0: Z
+    Xylophone  
+ 0: X
+    42
+ 0: 4
+    [abcd] 
+ 0: [
+    ]abcd[
+ 0: ]
+    \\backslash 
+ 0: \
+    *** Failers
+No match
+    -46]789
+No match
+    well
+No match
+    
+/\d\d\/\d\d\/\d\d\d\d/
+    01/01/2000
+ 0: 01/01/2000
+
+/word (?:[a-zA-Z0-9]+ ){0,10}otherword/
+  word cat dog elephant mussel cow horse canary baboon snake shark otherword
+ 0: word cat dog elephant mussel cow horse canary baboon snake shark otherword
+  word cat dog elephant mussel cow horse canary baboon snake shark
+No match
+
+/word (?:[a-zA-Z0-9]+ ){0,300}otherword/
+  word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope
+No match
+
+/^(a){0,0}/
+    bcd
+ 0: 
+    abc
+ 0: 
+    aab     
+ 0: 
+
+/^(a){0,1}/
+    bcd
+ 0: 
+    abc
+ 0: a
+ 1: a
+    aab  
+ 0: a
+ 1: a
+
+/^(a){0,2}/
+    bcd
+ 0: 
+    abc
+ 0: a
+ 1: a
+    aab  
+ 0: aa
+ 1: a
+
+/^(a){0,3}/
+    bcd
+ 0: 
+    abc
+ 0: a
+ 1: a
+    aab
+ 0: aa
+ 1: a
+    aaa   
+ 0: aaa
+ 1: a
+
+/^(a){0,}/
+    bcd
+ 0: 
+    abc
+ 0: a
+ 1: a
+    aab
+ 0: aa
+ 1: a
+    aaa
+ 0: aaa
+ 1: a
+    aaaaaaaa    
+ 0: aaaaaaaa
+ 1: a
+
+/^(a){1,1}/
+    bcd
+No match
+    abc
+ 0: a
+ 1: a
+    aab  
+ 0: a
+ 1: a
+
+/^(a){1,2}/
+    bcd
+No match
+    abc
+ 0: a
+ 1: a
+    aab  
+ 0: aa
+ 1: a
+
+/^(a){1,3}/
+    bcd
+No match
+    abc
+ 0: a
+ 1: a
+    aab
+ 0: aa
+ 1: a
+    aaa   
+ 0: aaa
+ 1: a
+
+/^(a){1,}/
+    bcd
+No match
+    abc
+ 0: a
+ 1: a
+    aab
+ 0: aa
+ 1: a
+    aaa
+ 0: aaa
+ 1: a
+    aaaaaaaa    
+ 0: aaaaaaaa
+ 1: a
+
+/.*\.gif/
+    borfle\nbib.gif\nno
+ 0: bib.gif
+
+/.{0,}\.gif/
+    borfle\nbib.gif\nno
+ 0: bib.gif
+
+/.*\.gif/m
+    borfle\nbib.gif\nno
+ 0: bib.gif
+
+/.*\.gif/s
+    borfle\nbib.gif\nno
+ 0: borfle\x0abib.gif
+
+/.*\.gif/ms
+    borfle\nbib.gif\nno
+ 0: borfle\x0abib.gif
+    
+/.*$/
+    borfle\nbib.gif\nno
+ 0: no
+
+/.*$/m
+    borfle\nbib.gif\nno
+ 0: borfle
+
+/.*$/s
+    borfle\nbib.gif\nno
+ 0: borfle\x0abib.gif\x0ano
+
+/.*$/ms
+    borfle\nbib.gif\nno
+ 0: borfle\x0abib.gif\x0ano
+    
+/.*$/
+    borfle\nbib.gif\nno\n
+ 0: no
+
+/.*$/m
+    borfle\nbib.gif\nno\n
+ 0: borfle
+
+/.*$/s
+    borfle\nbib.gif\nno\n
+ 0: borfle\x0abib.gif\x0ano\x0a
+
+/.*$/ms
+    borfle\nbib.gif\nno\n
+ 0: borfle\x0abib.gif\x0ano\x0a
+    
+/(.*X|^B)/
+    abcde\n1234Xyz
+ 0: 1234X
+ 1: 1234X
+    BarFoo 
+ 0: B
+ 1: B
+    *** Failers
+No match
+    abcde\nBar  
+No match
+
+/(.*X|^B)/m
+    abcde\n1234Xyz
+ 0: 1234X
+ 1: 1234X
+    BarFoo 
+ 0: B
+ 1: B
+    abcde\nBar  
+ 0: B
+ 1: B
+
+/(.*X|^B)/s
+    abcde\n1234Xyz
+ 0: abcde\x0a1234X
+ 1: abcde\x0a1234X
+    BarFoo 
+ 0: B
+ 1: B
+    *** Failers
+No match
+    abcde\nBar  
+No match
+
+/(.*X|^B)/ms
+    abcde\n1234Xyz
+ 0: abcde\x0a1234X
+ 1: abcde\x0a1234X
+    BarFoo 
+ 0: B
+ 1: B
+    abcde\nBar  
+ 0: B
+ 1: B
+
+/(?s)(.*X|^B)/
+    abcde\n1234Xyz
+ 0: abcde\x0a1234X
+ 1: abcde\x0a1234X
+    BarFoo 
+ 0: B
+ 1: B
+    *** Failers 
+No match
+    abcde\nBar  
+No match
+
+/(?s:.*X|^B)/
+    abcde\n1234Xyz
+ 0: abcde\x0a1234X
+    BarFoo 
+ 0: B
+    *** Failers 
+No match
+    abcde\nBar  
+No match
+
+/^.*B/
+    **** Failers
+No match
+    abc\nB
+No match
+     
+/(?s)^.*B/
+    abc\nB
+ 0: abc\x0aB
+
+/(?m)^.*B/
+    abc\nB
+ 0: B
+     
+/(?ms)^.*B/
+    abc\nB
+ 0: abc\x0aB
+
+/(?ms)^B/
+    abc\nB
+ 0: B
+
+/(?s)B$/
+    B\n
+ 0: B
+
+/^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/
+    123456654321
+ 0: 123456654321
+  
+/^\d\d\d\d\d\d\d\d\d\d\d\d/
+    123456654321 
+ 0: 123456654321
+
+/^[\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d]/
+    123456654321
+ 0: 123456654321
+  
+/^[abc]{12}/
+    abcabcabcabc
+ 0: abcabcabcabc
+    
+/^[a-c]{12}/
+    abcabcabcabc
+ 0: abcabcabcabc
+    
+/^(a|b|c){12}/
+    abcabcabcabc 
+ 0: abcabcabcabc
+ 1: c
+
+/^[abcdefghijklmnopqrstuvwxy0123456789]/
+    n
+ 0: n
+    *** Failers 
+No match
+    z 
+No match
+
+/abcde{0,0}/
+    abcd
+ 0: abcd
+    *** Failers
+No match
+    abce  
+No match
+
+/ab[cd]{0,0}e/
+    abe
+ 0: abe
+    *** Failers
+No match
+    abcde 
+No match
+    
+/ab(c){0,0}d/
+    abd
+ 0: abd
+    *** Failers
+No match
+    abcd   
+No match
+
+/a(b*)/
+    a
+ 0: a
+ 1: 
+    ab
+ 0: ab
+ 1: b
+    abbbb
+ 0: abbbb
+ 1: bbbb
+    *** Failers
+ 0: a
+ 1: 
+    bbbbb    
+No match
+    
+/ab\d{0}e/
+    abe
+ 0: abe
+    *** Failers
+No match
+    ab1e   
+No match
+    
+/"([^\\"]+|\\.)*"/
+    the \"quick\" brown fox
+ 0: "quick"
+ 1: quick
+    \"the \\\"quick\\\" brown fox\" 
+ 0: "the \"quick\" brown fox"
+ 1:  brown fox
+
+/.*?/g+
+    abc
+ 0: 
+ 0+ abc
+ 0: a
+ 0+ bc
+ 0: 
+ 0+ bc
+ 0: b
+ 0+ c
+ 0: 
+ 0+ c
+ 0: c
+ 0+ 
+ 0: 
+ 0+ 
+  
+/\b/g+
+    abc 
+ 0: 
+ 0+ abc
+ 0: 
+ 0+ 
+
+/\b/+g
+    abc 
+ 0: 
+ 0+ abc
+ 0: 
+ 0+ 
+
+//g
+    abc
+ 0: 
+ 0: 
+ 0: 
+ 0: 
+
+/<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/is
+  <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR>
+ 0: <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR>
+ 1:  BGCOLOR='#DBE9E9'
+ 2:  align=left valign=top
+ 3: 43.
+ 4: <a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)
+ 5: 
+ 6: 
+ 7: <unset>
+ 8:  align=left valign=top
+ 9: Lega lstaff.com
+10:  align=left valign=top
+11: CA - Statewide
+
+/a[^a]b/
+    acb
+ 0: acb
+    a\nb
+ 0: a\x0ab
+    
+/a.b/
+    acb
+ 0: acb
+    *** Failers 
+No match
+    a\nb   
+No match
+    
+/a[^a]b/s
+    acb
+ 0: acb
+    a\nb  
+ 0: a\x0ab
+    
+/a.b/s
+    acb
+ 0: acb
+    a\nb  
+ 0: a\x0ab
+
+/^(b+?|a){1,2}?c/
+    bac
+ 0: bac
+ 1: a
+    bbac
+ 0: bbac
+ 1: a
+    bbbac
+ 0: bbbac
+ 1: a
+    bbbbac
+ 0: bbbbac
+ 1: a
+    bbbbbac 
+ 0: bbbbbac
+ 1: a
+
+/^(b+|a){1,2}?c/
+    bac
+ 0: bac
+ 1: a
+    bbac
+ 0: bbac
+ 1: a
+    bbbac
+ 0: bbbac
+ 1: a
+    bbbbac
+ 0: bbbbac
+ 1: a
+    bbbbbac 
+ 0: bbbbbac
+ 1: a
+    
+/(?!\A)x/m
+    x\nb\n
+No match
+    a\bx\n  
+ 0: x
+    
+/\x0{ab}/
+    \0{ab} 
+ 0: \x00{ab}
+
+/(A|B)*?CD/
+    CD 
+ 0: CD
+    
+/(A|B)*CD/
+    CD 
+ 0: CD
+
+/(AB)*?\1/
+    ABABAB
+ 0: ABAB
+ 1: AB
+
+/(AB)*\1/
+    ABABAB
+ 0: ABABAB
+ 1: AB
+    
+/ End of testinput1 /
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput2 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput2
new file mode 100644
index 00000000..e8844d2a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput2
@@ -0,0 +1,2380 @@
+PCRE version 3.9 02-Jan-2002
+
+/(a)b|/
+Capturing subpattern count = 1
+No options
+No first char
+No need char
+
+/abc/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'c'
+    abc
+ 0: abc
+    defabc
+ 0: abc
+    \Aabc
+ 0: abc
+    *** Failers
+No match
+    \Adefabc
+No match
+    ABC
+No match
+
+/^abc/
+Capturing subpattern count = 0
+Options: anchored
+No first char
+Need char = 'c'
+    abc
+ 0: abc
+    \Aabc
+ 0: abc
+    *** Failers
+No match
+    defabc
+No match
+    \Adefabc
+No match
+
+/a+bc/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'c'
+
+/a*bc/
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'c'
+
+/a{3}bc/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'c'
+
+/(abc|a+z)/
+Capturing subpattern count = 1
+No options
+First char = 'a'
+No need char
+
+/^abc$/
+Capturing subpattern count = 0
+Options: anchored
+No first char
+Need char = 'c'
+    abc
+ 0: abc
+    *** Failers
+No match
+    def\nabc
+No match
+
+/ab\gdef/X
+Failed: unrecognized character follows \ at offset 3
+
+/(?X)ab\gdef/X
+Failed: unrecognized character follows \ at offset 7
+
+/x{5,4}/
+Failed: numbers out of order in {} quantifier at offset 5
+
+/z{65536}/
+Failed: number too big in {} quantifier at offset 7
+
+/[abcd/
+Failed: missing terminating ] for character class at offset 5
+
+/[\B]/
+Failed: invalid escape sequence in character class at offset 2
+
+/[z-a]/
+Failed: range out of order in character class at offset 3
+
+/^*/
+Failed: nothing to repeat at offset 1
+
+/(abc/
+Failed: missing ) at offset 4
+
+/(?# abc/
+Failed: missing ) after comment at offset 7
+
+/(?z)abc/
+Failed: unrecognized character after (? at offset 2
+
+/.*b/
+Capturing subpattern count = 0
+No options
+First char at start or follows \n
+Need char = 'b'
+
+/.*?b/
+Capturing subpattern count = 0
+No options
+First char at start or follows \n
+Need char = 'b'
+
+/cat|dog|elephant/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+    this sentence eventually mentions a cat
+ 0: cat
+    this sentences rambles on and on for a while and then reaches elephant
+ 0: elephant
+
+/cat|dog|elephant/S
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Starting character set: c d e 
+    this sentence eventually mentions a cat
+ 0: cat
+    this sentences rambles on and on for a while and then reaches elephant
+ 0: elephant
+
+/cat|dog|elephant/iS
+Capturing subpattern count = 0
+Options: caseless
+No first char
+No need char
+Starting character set: C D E c d e 
+    this sentence eventually mentions a CAT cat
+ 0: CAT
+    this sentences rambles on and on for a while to elephant ElePhant
+ 0: elephant
+
+/a|[bcd]/S
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Starting character set: a b c d 
+
+/(a|[^\dZ])/S
+Capturing subpattern count = 1
+No options
+No first char
+No need char
+Starting character set: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a 
+  \x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19 
+  \x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( ) * + , - . / : ; < = > 
+  ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y [ \ ] ^ _ ` a b c d 
+  e f g h i j k l m n o p q r s t u v w x y z { | } ~ \x7f \x80 \x81 \x82 \x83 
+  \x84 \x85 \x86 \x87 \x88 \x89 \x8a \x8b \x8c \x8d \x8e \x8f \x90 \x91 \x92 
+  \x93 \x94 \x95 \x96 \x97 \x98 \x99 \x9a \x9b \x9c \x9d \x9e \x9f \xa0 \xa1 
+  \xa2 \xa3 \xa4 \xa5 \xa6 \xa7 \xa8 \xa9 \xaa \xab \xac \xad \xae \xaf \xb0 
+  \xb1 \xb2 \xb3 \xb4 \xb5 \xb6 \xb7 \xb8 \xb9 \xba \xbb \xbc \xbd \xbe \xbf 
+  \xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce 
+  \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd 
+  \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec 
+  \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb 
+  \xfc \xfd \xfe \xff 
+
+/(a|b)*[\s]/S
+Capturing subpattern count = 1
+No options
+No first char
+No need char
+Starting character set: \x09 \x0a \x0b \x0c \x0d \x20 a b 
+
+/(ab\2)/
+Failed: back reference to non-existent subpattern at offset 6
+
+/{4,5}abc/
+Failed: nothing to repeat at offset 4
+
+/(a)(b)(c)\2/
+Capturing subpattern count = 3
+Max back reference = 2
+No options
+First char = 'a'
+Need char = 'c'
+    abcb
+ 0: abcb
+ 1: a
+ 2: b
+ 3: c
+    \O0abcb
+Matched, but too many substrings
+    \O3abcb
+Matched, but too many substrings
+ 0: abcb
+    \O6abcb
+Matched, but too many substrings
+ 0: abcb
+ 1: a
+    \O9abcb
+Matched, but too many substrings
+ 0: abcb
+ 1: a
+ 2: b
+    \O12abcb 
+ 0: abcb
+ 1: a
+ 2: b
+ 3: c
+
+/(a)bc|(a)(b)\2/
+Capturing subpattern count = 3
+Max back reference = 2
+No options
+First char = 'a'
+No need char
+    abc
+ 0: abc
+ 1: a
+    \O0abc
+Matched, but too many substrings
+    \O3abc
+Matched, but too many substrings
+ 0: abc
+    \O6abc
+ 0: abc
+ 1: a
+    aba
+ 0: aba
+ 1: <unset>
+ 2: a
+ 3: b
+    \O0aba
+Matched, but too many substrings
+    \O3aba
+Matched, but too many substrings
+ 0: aba
+    \O6aba
+Matched, but too many substrings
+ 0: aba
+ 1: <unset>
+    \O9aba
+Matched, but too many substrings
+ 0: aba
+ 1: <unset>
+ 2: a
+    \O12aba
+ 0: aba
+ 1: <unset>
+ 2: a
+ 3: b
+
+/abc$/E
+Capturing subpattern count = 0
+Options: dollar_endonly
+First char = 'a'
+Need char = 'c'
+    abc
+ 0: abc
+    *** Failers
+No match
+    abc\n
+No match
+    abc\ndef
+No match
+
+/(a)(b)(c)(d)(e)\6/
+Failed: back reference to non-existent subpattern at offset 17
+
+/the quick brown fox/
+Capturing subpattern count = 0
+No options
+First char = 't'
+Need char = 'x'
+    the quick brown fox
+ 0: the quick brown fox
+    this is a line with the quick brown fox
+ 0: the quick brown fox
+
+/the quick brown fox/A
+Capturing subpattern count = 0
+Options: anchored
+No first char
+Need char = 'x'
+    the quick brown fox
+ 0: the quick brown fox
+    *** Failers
+No match
+    this is a line with the quick brown fox
+No match
+
+/ab(?z)cd/
+Failed: unrecognized character after (? at offset 4
+
+/^abc|def/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+    abcdef
+ 0: abc
+    abcdef\B
+ 0: def
+
+/.*((abc)$|(def))/
+Capturing subpattern count = 3
+No options
+First char at start or follows \n
+No need char
+    defabc
+ 0: defabc
+ 1: abc
+ 2: abc
+    \Zdefabc
+ 0: def
+ 1: def
+ 2: <unset>
+ 3: def
+
+/abc/P
+    abc
+ 0: abc
+    *** Failers
+No match: POSIX code 17: match failed
+    
+/^abc|def/P
+    abcdef
+ 0: abc
+    abcdef\B
+ 0: def
+
+/.*((abc)$|(def))/P
+    defabc
+ 0: defabc
+ 1: abc
+ 2: abc
+    \Zdefabc
+ 0: def
+ 1: def
+ 3: def
+  
+/the quick brown fox/P
+    the quick brown fox
+ 0: the quick brown fox
+    *** Failers 
+No match: POSIX code 17: match failed
+    The Quick Brown Fox 
+No match: POSIX code 17: match failed
+
+/the quick brown fox/Pi
+    the quick brown fox
+ 0: the quick brown fox
+    The Quick Brown Fox 
+ 0: The Quick Brown Fox
+
+/abc.def/P
+    *** Failers
+No match: POSIX code 17: match failed
+    abc\ndef
+No match: POSIX code 17: match failed
+    
+/abc$/P
+    abc
+ 0: abc
+    abc\n 
+ 0: abc
+
+/(abc)\2/P
+Failed: POSIX code 15: bad back reference at offset 7     
+
+/(abc\1)/P
+    abc
+No match: POSIX code 17: match failed
+
+/)/
+Failed: unmatched parentheses at offset 0
+
+/a[]b/
+Failed: missing terminating ] for character class at offset 4
+
+/[^aeiou ]{3,}/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+    co-processors, and for 
+ 0: -pr
+    
+/<.*>/
+Capturing subpattern count = 0
+No options
+First char = '<'
+Need char = '>'
+    abc<def>ghi<klm>nop
+ 0: <def>ghi<klm>
+
+/<.*?>/
+Capturing subpattern count = 0
+No options
+First char = '<'
+Need char = '>'
+    abc<def>ghi<klm>nop
+ 0: <def>
+
+/<.*>/U
+Capturing subpattern count = 0
+Options: ungreedy
+First char = '<'
+Need char = '>'
+    abc<def>ghi<klm>nop
+ 0: <def>
+    
+/<.*>(?U)/
+Capturing subpattern count = 0
+Options: ungreedy
+First char = '<'
+Need char = '>'
+    abc<def>ghi<klm>nop
+ 0: <def>
+
+/<.*?>/U
+Capturing subpattern count = 0
+Options: ungreedy
+First char = '<'
+Need char = '>'
+    abc<def>ghi<klm>nop
+ 0: <def>ghi<klm>
+    
+/={3,}/U
+Capturing subpattern count = 0
+Options: ungreedy
+First char = '='
+Need char = '='
+    abc========def
+ 0: ===
+    
+/(?U)={3,}?/
+Capturing subpattern count = 0
+Options: ungreedy
+First char = '='
+Need char = '='
+    abc========def
+ 0: ========
+    
+/(?<!bar|cattle)foo/
+Capturing subpattern count = 0
+No options
+First char = 'f'
+Need char = 'o'
+    foo
+ 0: foo
+    catfoo 
+ 0: foo
+    *** Failers
+No match
+    the barfoo
+No match
+    and cattlefoo   
+No match
+
+/(?<=a+)b/
+Failed: lookbehind assertion is not fixed length at offset 6
+
+/(?<=aaa|b{0,3})b/
+Failed: lookbehind assertion is not fixed length at offset 14
+
+/(?<!(foo)a\1)bar/
+Failed: lookbehind assertion is not fixed length at offset 12
+
+/(?i)abc/
+Capturing subpattern count = 0
+Options: caseless
+First char = 'a'
+Need char = 'c'
+
+/(a|(?m)a)/
+Capturing subpattern count = 1
+No options
+First char = 'a'
+No need char
+
+/(?i)^1234/
+Capturing subpattern count = 0
+Options: anchored caseless
+No first char
+Need char = '4'
+
+/(^b|(?i)^d)/
+Capturing subpattern count = 1
+Options: anchored
+Case state changes
+No first char
+No need char
+
+/(?s).*/
+Capturing subpattern count = 0
+Options: anchored dotall
+No first char
+No need char
+
+/[abcd]/S
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Starting character set: a b c d 
+
+/(?i)[abcd]/S
+Capturing subpattern count = 0
+Options: caseless
+No first char
+No need char
+Starting character set: A B C D a b c d 
+
+/(?m)[xy]|(b|c)/S
+Capturing subpattern count = 1
+Options: multiline
+No first char
+No need char
+Starting character set: b c x y 
+
+/(^a|^b)/m
+Capturing subpattern count = 1
+Options: multiline
+First char at start or follows \n
+No need char
+
+/(?i)(^a|^b)/m
+Capturing subpattern count = 1
+Options: caseless multiline
+First char at start or follows \n
+No need char
+
+/(a)(?(1)a|b|c)/
+Failed: conditional group contains more than two branches at offset 13
+
+/(?(?=a)a|b|c)/
+Failed: conditional group contains more than two branches at offset 12
+
+/(?(1a)/
+Failed: malformed number after (?( at offset 4
+
+/(?(?i))/
+Failed: assertion expected after (?( at offset 3
+
+/(?(abc))/
+Failed: assertion expected after (?( at offset 3
+
+/(?(?<ab))/
+Failed: unrecognized character after (?< at offset 2
+
+/((?s)blah)\s+\1/
+Capturing subpattern count = 1
+Max back reference = 1
+No options
+First char = 'b'
+Need char = 'h'
+
+/((?i)blah)\s+\1/
+Capturing subpattern count = 1
+Max back reference = 1
+No options
+Case state changes
+No first char
+Need char = 'h'
+
+/((?i)b)/DS
+------------------------------------------------------------------
+  0  16 Bra 0
+  3   8 Bra 1
+  6  01 Opt
+  8   1 b
+ 11   8 Ket
+ 14  00 Opt
+ 16  16 Ket
+ 19     End
+------------------------------------------------------------------
+Capturing subpattern count = 1
+No options
+Case state changes
+No first char
+Need char = 'b'
+Starting character set: B b 
+
+/(a*b|(?i:c*(?-i)d))/S
+Capturing subpattern count = 1
+No options
+Case state changes
+No first char
+No need char
+Starting character set: C a b c d 
+
+/a$/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+    a
+ 0: a
+    a\n
+ 0: a
+    *** Failers 
+No match
+    \Za
+No match
+    \Za\n   
+No match
+
+/a$/m
+Capturing subpattern count = 0
+Options: multiline
+First char = 'a'
+No need char
+    a
+ 0: a
+    a\n
+ 0: a
+    \Za\n   
+ 0: a
+    *** Failers 
+No match
+    \Za
+No match
+    
+/\Aabc/m
+Capturing subpattern count = 0
+Options: anchored multiline
+No first char
+Need char = 'c'
+
+/^abc/m 
+Capturing subpattern count = 0
+Options: multiline
+First char at start or follows \n
+Need char = 'c'
+
+/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/
+Capturing subpattern count = 5
+Options: anchored
+No first char
+Need char = 'a'
+  aaaaabbbbbcccccdef
+ 0: aaaaabbbbbcccccdef
+ 1: aaaaabbbbbcccccdef
+ 2: aaaaa
+ 3: b
+ 4: bbbbccccc
+ 5: def
+
+/(?<=foo)[ab]/S
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Starting character set: a b 
+
+/(?<!foo)(alpha|omega)/S
+Capturing subpattern count = 1
+No options
+No first char
+Need char = 'a'
+Starting character set: a o 
+
+/(?!alphabet)[ab]/S
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Starting character set: a b 
+
+/(?<=foo\n)^bar/m
+Capturing subpattern count = 0
+Options: multiline
+First char at start or follows \n
+Need char = 'r'
+
+/(?>^abc)/m
+Capturing subpattern count = 0
+Options: multiline
+First char at start or follows \n
+Need char = 'c'
+    abc
+ 0: abc
+    def\nabc
+ 0: abc
+    *** Failers
+No match
+    defabc   
+No match
+
+/(?<=ab(c+)d)ef/
+Failed: lookbehind assertion is not fixed length at offset 11
+
+/(?<=ab(?<=c+)d)ef/
+Failed: lookbehind assertion is not fixed length at offset 12
+
+/(?<=ab(c|de)f)g/
+Failed: lookbehind assertion is not fixed length at offset 13
+
+/The next three are in testinput2 because they have variable length branches/
+Capturing subpattern count = 0
+No options
+First char = 'T'
+Need char = 's'
+
+/(?<=bullock|donkey)-cart/
+Capturing subpattern count = 0
+No options
+First char = '-'
+Need char = 't'
+    the bullock-cart
+ 0: -cart
+    a donkey-cart race
+ 0: -cart
+    *** Failers
+No match
+    cart
+No match
+    horse-and-cart    
+No match
+      
+/(?<=ab(?i)x|y|z)/
+Capturing subpattern count = 0
+No options
+Case state changes
+No first char
+No need char
+
+/(?>.*)(?<=(abcd)|(xyz))/
+Capturing subpattern count = 2
+No options
+First char at start or follows \n
+No need char
+    alphabetabcd
+ 0: alphabetabcd
+ 1: abcd
+    endingxyz
+ 0: endingxyz
+ 1: <unset>
+ 2: xyz
+
+/(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/
+Capturing subpattern count = 0
+No options
+Case state changes
+First char = 'Z'
+Need char = 'Z'
+    abxyZZ
+ 0: ZZ
+    abXyZZ
+ 0: ZZ
+    ZZZ
+ 0: ZZ
+    zZZ
+ 0: ZZ
+    bZZ
+ 0: ZZ
+    BZZ     
+ 0: ZZ
+    *** Failers
+No match
+    ZZ 
+No match
+    abXYZZ 
+No match
+    zzz
+No match
+    bzz  
+No match
+
+/(?<!(foo)a)bar/
+Capturing subpattern count = 1
+No options
+First char = 'b'
+Need char = 'r'
+    bar
+ 0: bar
+    foobbar 
+ 0: bar
+    *** Failers
+No match
+    fooabar  
+No match
+
+/This one is here because Perl 5.005_02 doesn't fail it/
+Capturing subpattern count = 0
+No options
+First char = 'T'
+Need char = 't'
+
+/^(a)?(?(1)a|b)+$/
+Capturing subpattern count = 1
+Options: anchored
+No first char
+No need char
+    *** Failers
+No match
+    a 
+No match
+
+/This one is here because I think Perl 5.005_02 gets the setting of $1 wrong/
+Capturing subpattern count = 0
+No options
+First char = 'T'
+Need char = 'g'
+
+/^(a\1?){4}$/
+Capturing subpattern count = 1
+Max back reference = 1
+Options: anchored
+No first char
+Need char = 'a'
+    aaaaaa
+ 0: aaaaaa
+ 1: aa
+    
+/These are syntax tests from Perl 5.005/
+Capturing subpattern count = 0
+No options
+First char = 'T'
+Need char = '5'
+
+/a[b-a]/
+Failed: range out of order in character class at offset 4
+
+/a[]b/
+Failed: missing terminating ] for character class at offset 4
+
+/a[/
+Failed: missing terminating ] for character class at offset 2
+
+/*a/
+Failed: nothing to repeat at offset 0
+
+/(*)b/
+Failed: nothing to repeat at offset 1
+
+/abc)/
+Failed: unmatched parentheses at offset 3
+
+/(abc/
+Failed: missing ) at offset 4
+
+/a**/
+Failed: nothing to repeat at offset 2
+
+/)(/
+Failed: unmatched parentheses at offset 0
+
+/\1/
+Failed: back reference to non-existent subpattern at offset 2
+
+/\2/
+Failed: back reference to non-existent subpattern at offset 2
+
+/(a)|\2/
+Failed: back reference to non-existent subpattern at offset 6
+
+/a[b-a]/i
+Failed: range out of order in character class at offset 4
+
+/a[]b/i
+Failed: missing terminating ] for character class at offset 4
+
+/a[/i
+Failed: missing terminating ] for character class at offset 2
+
+/*a/i
+Failed: nothing to repeat at offset 0
+
+/(*)b/i
+Failed: nothing to repeat at offset 1
+
+/abc)/i
+Failed: unmatched parentheses at offset 3
+
+/(abc/i
+Failed: missing ) at offset 4
+
+/a**/i
+Failed: nothing to repeat at offset 2
+
+/)(/i
+Failed: unmatched parentheses at offset 0
+
+/:(?:/
+Failed: missing ) at offset 4
+
+/(?<%)b/
+Failed: unrecognized character after (?< at offset 0
+
+/a(?{)b/
+Failed: unrecognized character after (? at offset 3
+
+/a(?{{})b/
+Failed: unrecognized character after (? at offset 3
+
+/a(?{}})b/
+Failed: unrecognized character after (? at offset 3
+
+/a(?{"{"})b/
+Failed: unrecognized character after (? at offset 3
+
+/a(?{"{"}})b/
+Failed: unrecognized character after (? at offset 3
+
+/(?(1?)a|b)/
+Failed: malformed number after (?( at offset 4
+
+/(?(1)a|b|c)/
+Failed: conditional group contains more than two branches at offset 10
+
+/[a[:xyz:/
+Failed: missing terminating ] for character class at offset 8
+
+/(?<=x+)y/
+Failed: lookbehind assertion is not fixed length at offset 6
+
+/a{37,17}/
+Failed: numbers out of order in {} quantifier at offset 7
+
+/abc/\
+Failed: \ at end of pattern at offset 4
+
+/abc/\P
+Failed: POSIX code 9: bad escape sequence at offset 4     
+
+/abc/\i
+Failed: \ at end of pattern at offset 4
+
+/(a)bc(d)/
+Capturing subpattern count = 2
+No options
+First char = 'a'
+Need char = 'd'
+    abcd
+ 0: abcd
+ 1: a
+ 2: d
+    abcd\C2
+ 0: abcd
+ 1: a
+ 2: d
+ 2C d (1)
+    abcd\C5
+ 0: abcd
+ 1: a
+ 2: d
+copy substring 5 failed -7
+     
+/(.{20})/
+Capturing subpattern count = 1
+No options
+No first char
+No need char
+    abcdefghijklmnopqrstuvwxyz
+ 0: abcdefghijklmnopqrst
+ 1: abcdefghijklmnopqrst
+    abcdefghijklmnopqrstuvwxyz\C1
+ 0: abcdefghijklmnopqrst
+ 1: abcdefghijklmnopqrst
+copy substring 1 failed -6
+    abcdefghijklmnopqrstuvwxyz\G1
+ 0: abcdefghijklmnopqrst
+ 1: abcdefghijklmnopqrst
+ 1G abcdefghijklmnopqrst (20)
+     
+/(.{15})/
+Capturing subpattern count = 1
+No options
+No first char
+No need char
+    abcdefghijklmnopqrstuvwxyz
+ 0: abcdefghijklmno
+ 1: abcdefghijklmno
+    abcdefghijklmnopqrstuvwxyz\C1\G1
+ 0: abcdefghijklmno
+ 1: abcdefghijklmno
+ 1C abcdefghijklmno (15)
+ 1G abcdefghijklmno (15)
+
+/(.{16})/
+Capturing subpattern count = 1
+No options
+No first char
+No need char
+    abcdefghijklmnopqrstuvwxyz
+ 0: abcdefghijklmnop
+ 1: abcdefghijklmnop
+    abcdefghijklmnopqrstuvwxyz\C1\G1\L
+ 0: abcdefghijklmnop
+ 1: abcdefghijklmnop
+copy substring 1 failed -6
+ 1G abcdefghijklmnop (16)
+ 0L abcdefghijklmnop
+ 1L abcdefghijklmnop
+    
+/^(a|(bc))de(f)/
+Capturing subpattern count = 3
+Options: anchored
+No first char
+Need char = 'f'
+    adef\G1\G2\G3\G4\L 
+ 0: adef
+ 1: a
+ 2: <unset>
+ 3: f
+ 1G a (1)
+ 2G  (0)
+ 3G f (1)
+get substring 4 failed -7
+ 0L adef
+ 1L a
+ 2L 
+ 3L f
+    bcdef\G1\G2\G3\G4\L 
+ 0: bcdef
+ 1: bc
+ 2: bc
+ 3: f
+ 1G bc (2)
+ 2G bc (2)
+ 3G f (1)
+get substring 4 failed -7
+ 0L bcdef
+ 1L bc
+ 2L bc
+ 3L f
+    adefghijk\C0 
+ 0: adef
+ 1: a
+ 2: <unset>
+ 3: f
+ 0C adef (4)
+    
+/^abc\00def/
+Capturing subpattern count = 0
+Options: anchored
+No first char
+Need char = 'f'
+    abc\00def\L\C0 
+ 0: abc\x00def
+ 0C abc (7)
+ 0L abc
+    
+/word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ 
+)((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ 
+)?)?)?)?)?)?)?)?)?otherword/M
+Memory allocation (code space): 428
+Capturing subpattern count = 8
+No options
+First char = 'w'
+Need char = 'd'
+
+/.*X/D
+------------------------------------------------------------------
+  0   8 Bra 0
+  3     Any*
+  5   1 X
+  8   8 Ket
+ 11     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+First char at start or follows \n
+Need char = 'X'
+
+/.*X/Ds
+------------------------------------------------------------------
+  0   8 Bra 0
+  3     Any*
+  5   1 X
+  8   8 Ket
+ 11     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored dotall
+No first char
+Need char = 'X'
+
+/(.*X|^B)/D
+------------------------------------------------------------------
+  0  21 Bra 0
+  3   8 Bra 1
+  6     Any*
+  8   1 X
+ 11   7 Alt
+ 14     ^
+ 15   1 B
+ 18  15 Ket
+ 21  21 Ket
+ 24     End
+------------------------------------------------------------------
+Capturing subpattern count = 1
+No options
+First char at start or follows \n
+No need char
+
+/(.*X|^B)/Ds
+------------------------------------------------------------------
+  0  21 Bra 0
+  3   8 Bra 1
+  6     Any*
+  8   1 X
+ 11   7 Alt
+ 14     ^
+ 15   1 B
+ 18  15 Ket
+ 21  21 Ket
+ 24     End
+------------------------------------------------------------------
+Capturing subpattern count = 1
+Options: anchored dotall
+No first char
+No need char
+    
+/(?s)(.*X|^B)/D
+------------------------------------------------------------------
+  0  21 Bra 0
+  3   8 Bra 1
+  6     Any*
+  8   1 X
+ 11   7 Alt
+ 14     ^
+ 15   1 B
+ 18  15 Ket
+ 21  21 Ket
+ 24     End
+------------------------------------------------------------------
+Capturing subpattern count = 1
+Options: anchored dotall
+No first char
+No need char
+
+/(?s:.*X|^B)/D
+------------------------------------------------------------------
+  0  27 Bra 0
+  3  10 Bra 0
+  6  04 Opt
+  8     Any*
+ 10   1 X
+ 13   9 Alt
+ 16  04 Opt
+ 18     ^
+ 19   1 B
+ 22  19 Ket
+ 25  00 Opt
+ 27  27 Ket
+ 30     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+First char at start or follows \n
+No need char
+
+/\Biss\B/+
+Capturing subpattern count = 0
+No options
+First char = 'i'
+Need char = 's'
+    Mississippi
+ 0: iss
+ 0+ issippi
+
+/\Biss\B/+P
+    Mississippi
+ 0: iss
+ 0+ issippi
+
+/iss/G+
+Capturing subpattern count = 0
+No options
+First char = 'i'
+Need char = 's'
+    Mississippi
+ 0: iss
+ 0+ issippi
+ 0: iss
+ 0+ ippi
+
+/\Biss\B/G+
+Capturing subpattern count = 0
+No options
+First char = 'i'
+Need char = 's'
+    Mississippi
+ 0: iss
+ 0+ issippi
+
+/\Biss\B/g+
+Capturing subpattern count = 0
+No options
+First char = 'i'
+Need char = 's'
+    Mississippi
+ 0: iss
+ 0+ issippi
+ 0: iss
+ 0+ ippi
+    *** Failers
+No match
+    Mississippi\A
+No match
+
+/(?<=[Ms])iss/g+
+Capturing subpattern count = 0
+No options
+First char = 'i'
+Need char = 's'
+    Mississippi
+ 0: iss
+ 0+ issippi
+ 0: iss
+ 0+ ippi
+
+/(?<=[Ms])iss/G+
+Capturing subpattern count = 0
+No options
+First char = 'i'
+Need char = 's'
+    Mississippi
+ 0: iss
+ 0+ issippi
+
+/^iss/g+
+Capturing subpattern count = 0
+Options: anchored
+No first char
+Need char = 's'
+    ississippi
+ 0: iss
+ 0+ issippi
+    
+/.*iss/g+
+Capturing subpattern count = 0
+No options
+First char at start or follows \n
+Need char = 's'
+    abciss\nxyzisspqr 
+ 0: abciss
+ 0+ \x0axyzisspqr
+ 0: xyziss
+ 0+ pqr
+
+/.i./+g
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'i'
+    Mississippi
+ 0: Mis
+ 0+ sissippi
+ 0: sis
+ 0+ sippi
+ 0: sip
+ 0+ pi
+    Mississippi\A
+ 0: Mis
+ 0+ sissippi
+ 0: sis
+ 0+ sippi
+ 0: sip
+ 0+ pi
+    Missouri river
+ 0: Mis
+ 0+ souri river
+ 0: ri 
+ 0+ river
+ 0: riv
+ 0+ er
+    Missouri river\A  
+ 0: Mis
+ 0+ souri river
+
+/^.is/+g
+Capturing subpattern count = 0
+Options: anchored
+No first char
+Need char = 's'
+    Mississippi
+ 0: Mis
+ 0+ sissippi
+
+/^ab\n/g+
+Capturing subpattern count = 0
+Options: anchored
+No first char
+Need char = 10
+    ab\nab\ncd
+ 0: ab\x0a
+ 0+ ab\x0acd
+
+/^ab\n/mg+
+Capturing subpattern count = 0
+Options: multiline
+First char at start or follows \n
+Need char = 10
+    ab\nab\ncd
+ 0: ab\x0a
+ 0+ ab\x0acd
+ 0: ab\x0a
+ 0+ cd
+
+/abc/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'c'
+
+/abc|bac/
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'c'
+
+/(abc|bac)/
+Capturing subpattern count = 1
+No options
+No first char
+Need char = 'c'
+
+/(abc|(c|dc))/
+Capturing subpattern count = 2
+No options
+No first char
+Need char = 'c'
+
+/(abc|(d|de)c)/
+Capturing subpattern count = 2
+No options
+No first char
+Need char = 'c'
+
+/a*/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+
+/a+/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/(baa|a+)/
+Capturing subpattern count = 1
+No options
+No first char
+Need char = 'a'
+
+/a{0,3}/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+
+/baa{3,}/
+Capturing subpattern count = 0
+No options
+First char = 'b'
+Need char = 'a'
+
+/"([^\\"]+|\\.)*"/
+Capturing subpattern count = 1
+No options
+First char = '"'
+Need char = '"'
+
+/(abc|ab[cd])/
+Capturing subpattern count = 1
+No options
+First char = 'a'
+No need char
+
+/(a|.)/
+Capturing subpattern count = 1
+No options
+No first char
+No need char
+
+/a|ba|\w/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+
+/abc(?=pqr)/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'r'
+
+/...(?<=abc)/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+
+/abc(?!pqr)/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'c'
+
+/ab./
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'b'
+
+/ab[xyz]/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'b'
+
+/abc*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'b'
+
+/ab.c*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'b'
+
+/a.c*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/.c*/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+
+/ac*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/(a.c*|b.c*)/
+Capturing subpattern count = 1
+No options
+No first char
+No need char
+
+/a.c*|aba/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/.+a/
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'a'
+
+/(?=abcda)a.*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/(?=a)a.*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/a(b)*/
+Capturing subpattern count = 1
+No options
+First char = 'a'
+No need char
+
+/a\d*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/ab\d*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'b'
+
+/a(\d)*/
+Capturing subpattern count = 1
+No options
+First char = 'a'
+No need char
+
+/abcde{0,0}/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'd'
+
+/ab\d+/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'b'
+
+/a(?(1)b)/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/a(?(1)bag|big)/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'g'
+
+/a(?(1)bag|big)*/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+No need char
+
+/a(?(1)bag|big)+/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'g'
+
+/a(?(1)b..|b..)/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'b'
+
+/ab\d{0}e/
+Capturing subpattern count = 0
+No options
+First char = 'a'
+Need char = 'e'
+
+/a?b?/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+    a
+ 0: a
+    b
+ 0: b
+    ab
+ 0: ab
+    \
+ 0: 
+    *** Failers
+ 0: 
+    \N     
+No match
+    
+/|-/
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+    abcd
+ 0: 
+    -abc
+ 0: 
+    \Nab-c
+ 0: -
+    *** Failers
+ 0: 
+    \Nabc     
+No match
+
+/a*(b+)(z)(z)/P
+    aaaabbbbzzzz
+ 0: aaaabbbbzz
+ 1: bbbb
+ 2: z
+ 3: z
+    aaaabbbbzzzz\O0
+    aaaabbbbzzzz\O1
+ 0: aaaabbbbzz
+    aaaabbbbzzzz\O2
+ 0: aaaabbbbzz
+ 1: bbbb
+    aaaabbbbzzzz\O3
+ 0: aaaabbbbzz
+ 1: bbbb
+ 2: z
+    aaaabbbbzzzz\O4
+ 0: aaaabbbbzz
+ 1: bbbb
+ 2: z
+ 3: z
+    aaaabbbbzzzz\O5
+ 0: aaaabbbbzz
+ 1: bbbb
+ 2: z
+ 3: z
+    
+/^.?abcd/S 
+Capturing subpattern count = 0
+Options: anchored
+No first char
+Need char = 'd'
+Study returned NULL
+
+/\(             # ( at start
+  (?:           # Non-capturing bracket
+  (?>[^()]+)    # Either a sequence of non-brackets (no backtracking)
+  |             # Or
+  (?R)          # Recurse - i.e. nested bracketed string
+  )*            # Zero or more contents
+  \)            # Closing )
+  /x
+Capturing subpattern count = 0
+Options: extended
+First char = '('
+Need char = ')'
+    (abcd)
+ 0: (abcd)
+    (abcd)xyz
+ 0: (abcd)
+    xyz(abcd)
+ 0: (abcd)
+    (ab(xy)cd)pqr 
+ 0: (ab(xy)cd)
+    (ab(xycd)pqr 
+ 0: (xycd)
+    () abc () 
+ 0: ()
+    12(abcde(fsh)xyz(foo(bar))lmno)89
+ 0: (abcde(fsh)xyz(foo(bar))lmno)
+    *** Failers
+No match
+    abcd 
+No match
+    abcd)
+No match
+    (abcd  
+No match
+
+/\(  ( (?>[^()]+) | (?R) )* \) /xg
+Capturing subpattern count = 1
+Options: extended
+First char = '('
+Need char = ')'
+    (ab(xy)cd)pqr 
+ 0: (ab(xy)cd)
+ 1: cd
+    1(abcd)(x(y)z)pqr
+ 0: (abcd)
+ 1: abcd
+ 0: (x(y)z)
+ 1: z
+
+/\(  (?: (?>[^()]+) | (?R) ) \) /x
+Capturing subpattern count = 0
+Options: extended
+First char = '('
+Need char = ')'
+    (abcd)
+ 0: (abcd)
+    (ab(xy)cd)
+ 0: (xy)
+    (a(b(c)d)e) 
+ 0: (c)
+    ((ab)) 
+ 0: ((ab))
+    *** Failers
+No match
+    ()   
+No match
+
+/\(  (?: (?>[^()]+) | (?R) )? \) /x
+Capturing subpattern count = 0
+Options: extended
+First char = '('
+Need char = ')'
+    ()
+ 0: ()
+    12(abcde(fsh)xyz(foo(bar))lmno)89
+ 0: (fsh)
+
+/\(  ( (?>[^()]+) | (?R) )* \) /x
+Capturing subpattern count = 1
+Options: extended
+First char = '('
+Need char = ')'
+    (ab(xy)cd)
+ 0: (ab(xy)cd)
+ 1: cd
+
+/\( ( ( (?>[^()]+) | (?R) )* ) \) /x
+Capturing subpattern count = 2
+Options: extended
+First char = '('
+Need char = ')'
+    (ab(xy)cd)
+ 0: (ab(xy)cd)
+ 1: ab(xy)cd
+ 2: cd
+
+/\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /x
+Capturing subpattern count = 3
+Options: extended
+First char = '('
+Need char = ')'
+    (ab(xy)cd)
+ 0: (ab(xy)cd)
+ 1: <unset>
+ 2: ab(xy)cd
+ 3: cd
+    (123ab(xy)cd)
+ 0: (123ab(xy)cd)
+ 1: 123
+ 2: ab(xy)cd
+ 3: cd
+
+/\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /x
+Capturing subpattern count = 3
+Options: extended
+First char = '('
+Need char = ')'
+    (ab(xy)cd)
+ 0: (ab(xy)cd)
+ 1: ab(xy)cd
+ 2: <unset>
+ 3: cd
+    (123ab(xy)cd)
+ 0: (123ab(xy)cd)
+ 1: 123ab(xy)cd
+ 2: 123
+ 3: cd
+
+/\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /x
+Capturing subpattern count = 11
+Options: extended
+First char = '('
+Need char = ')'
+    (ab(xy)cd)
+ 0: (ab(xy)cd)
+ 1: ab(xy)cd
+ 2: ab(xy)cd
+ 3: ab(xy)cd
+ 4: ab(xy)cd
+ 5: ab(xy)cd
+ 6: ab(xy)cd
+ 7: ab(xy)cd
+ 8: ab(xy)cd
+ 9: ab(xy)cd
+10: ab(xy)cd
+11: cd
+
+/\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /x
+Capturing subpattern count = 3
+Options: extended
+First char = '('
+Need char = ')'
+    (abcd(xyz<p>qrs)123)
+ 0: (abcd(xyz<p>qrs)123)
+ 1: abcd(xyz<p>qrs)123
+ 2: 123
+ 3: <p>qrs
+
+/\( ( ( (?>[^()]+) | ((?R)) )* ) \) /x
+Capturing subpattern count = 3
+Options: extended
+First char = '('
+Need char = ')'
+    (ab(cd)ef)
+ 0: (ab(cd)ef)
+ 1: ab(cd)ef
+ 2: ef
+ 3: (cd)
+    (ab(cd(ef)gh)ij)
+ 0: (ab(cd(ef)gh)ij)
+ 1: ab(cd(ef)gh)ij
+ 2: ij
+ 3: (cd(ef)gh)
+
+/^[[:alnum:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [0-9A-Za-z]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:alpha:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [A-Za-z]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+             
+/^[[:ascii:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [\x00-\x7f]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:cntrl:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [\x00-\x1f\x7f]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:digit:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [0-9]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:graph:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [!-~]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:lower:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [a-z]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:print:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [ -~]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:punct:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [!-/:-@[-`{-~]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:space:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [\x09-\x0d ]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:upper:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [A-Z]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:xdigit:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [0-9A-Fa-f]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:word:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [0-9A-Z_a-z]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[[:^cntrl:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [ -~\x80-\xff]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/^[12[:^digit:]]/D
+------------------------------------------------------------------
+  0  37 Bra 0
+  3     ^
+  4     [\x00-/1-2:-\xff]
+ 37  37 Ket
+ 40     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: anchored
+No first char
+No need char
+
+/[01[:alpha:]%]/D
+------------------------------------------------------------------
+  0  36 Bra 0
+  3     [%0-1A-Za-z]
+ 36  36 Ket
+ 39     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+
+/[[.ch.]]/
+Failed: POSIX collating elements are not supported at offset 1
+
+/[[=ch=]]/
+Failed: POSIX collating elements are not supported at offset 1
+
+/[[:rhubarb:]]/
+Failed: unknown POSIX class name at offset 3
+
+/[[:upper:]]/i
+Capturing subpattern count = 0
+Options: caseless
+No first char
+No need char
+    A
+ 0: A
+    a 
+ 0: a
+    
+/[[:lower:]]/i
+Capturing subpattern count = 0
+Options: caseless
+No first char
+No need char
+    A
+ 0: A
+    a 
+ 0: a
+
+/((?-i)[[:lower:]])[[:lower:]]/i
+Capturing subpattern count = 1
+Options: caseless
+Case state changes
+No first char
+No need char
+    ab
+ 0: ab
+ 1: a
+    aB
+ 0: aB
+ 1: a
+    *** Failers
+ 0: ai
+ 1: a
+    Ab
+No match
+    AB        
+No match
+
+/[\200-\410]/
+Failed: range out of order in character class at offset 9
+
+/^(?(0)f|b)oo/
+Failed: invalid condition (?(0) at offset 5
+
+/This one's here because of the large output vector needed/
+Capturing subpattern count = 0
+No options
+First char = 'T'
+Need char = 'd'
+
+/(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/
+Capturing subpattern count = 271
+Max back reference = 270
+No options
+No first char
+No need char
+    \O900 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC
+ 0: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC
+ 1: 1 
+ 2: 2 
+ 3: 3 
+ 4: 4 
+ 5: 5 
+ 6: 6 
+ 7: 7 
+ 8: 8 
+ 9: 9 
+10: 10 
+11: 11 
+12: 12 
+13: 13 
+14: 14 
+15: 15 
+16: 16 
+17: 17 
+18: 18 
+19: 19 
+20: 20 
+21: 21 
+22: 22 
+23: 23 
+24: 24 
+25: 25 
+26: 26 
+27: 27 
+28: 28 
+29: 29 
+30: 30 
+31: 31 
+32: 32 
+33: 33 
+34: 34 
+35: 35 
+36: 36 
+37: 37 
+38: 38 
+39: 39 
+40: 40 
+41: 41 
+42: 42 
+43: 43 
+44: 44 
+45: 45 
+46: 46 
+47: 47 
+48: 48 
+49: 49 
+50: 50 
+51: 51 
+52: 52 
+53: 53 
+54: 54 
+55: 55 
+56: 56 
+57: 57 
+58: 58 
+59: 59 
+60: 60 
+61: 61 
+62: 62 
+63: 63 
+64: 64 
+65: 65 
+66: 66 
+67: 67 
+68: 68 
+69: 69 
+70: 70 
+71: 71 
+72: 72 
+73: 73 
+74: 74 
+75: 75 
+76: 76 
+77: 77 
+78: 78 
+79: 79 
+80: 80 
+81: 81 
+82: 82 
+83: 83 
+84: 84 
+85: 85 
+86: 86 
+87: 87 
+88: 88 
+89: 89 
+90: 90 
+91: 91 
+92: 92 
+93: 93 
+94: 94 
+95: 95 
+96: 96 
+97: 97 
+98: 98 
+99: 99 
+100: 100 
+101: 101 
+102: 102 
+103: 103 
+104: 104 
+105: 105 
+106: 106 
+107: 107 
+108: 108 
+109: 109 
+110: 110 
+111: 111 
+112: 112 
+113: 113 
+114: 114 
+115: 115 
+116: 116 
+117: 117 
+118: 118 
+119: 119 
+120: 120 
+121: 121 
+122: 122 
+123: 123 
+124: 124 
+125: 125 
+126: 126 
+127: 127 
+128: 128 
+129: 129 
+130: 130 
+131: 131 
+132: 132 
+133: 133 
+134: 134 
+135: 135 
+136: 136 
+137: 137 
+138: 138 
+139: 139 
+140: 140 
+141: 141 
+142: 142 
+143: 143 
+144: 144 
+145: 145 
+146: 146 
+147: 147 
+148: 148 
+149: 149 
+150: 150 
+151: 151 
+152: 152 
+153: 153 
+154: 154 
+155: 155 
+156: 156 
+157: 157 
+158: 158 
+159: 159 
+160: 160 
+161: 161 
+162: 162 
+163: 163 
+164: 164 
+165: 165 
+166: 166 
+167: 167 
+168: 168 
+169: 169 
+170: 170 
+171: 171 
+172: 172 
+173: 173 
+174: 174 
+175: 175 
+176: 176 
+177: 177 
+178: 178 
+179: 179 
+180: 180 
+181: 181 
+182: 182 
+183: 183 
+184: 184 
+185: 185 
+186: 186 
+187: 187 
+188: 188 
+189: 189 
+190: 190 
+191: 191 
+192: 192 
+193: 193 
+194: 194 
+195: 195 
+196: 196 
+197: 197 
+198: 198 
+199: 199 
+200: 200 
+201: 201 
+202: 202 
+203: 203 
+204: 204 
+205: 205 
+206: 206 
+207: 207 
+208: 208 
+209: 209 
+210: 210 
+211: 211 
+212: 212 
+213: 213 
+214: 214 
+215: 215 
+216: 216 
+217: 217 
+218: 218 
+219: 219 
+220: 220 
+221: 221 
+222: 222 
+223: 223 
+224: 224 
+225: 225 
+226: 226 
+227: 227 
+228: 228 
+229: 229 
+230: 230 
+231: 231 
+232: 232 
+233: 233 
+234: 234 
+235: 235 
+236: 236 
+237: 237 
+238: 238 
+239: 239 
+240: 240 
+241: 241 
+242: 242 
+243: 243 
+244: 244 
+245: 245 
+246: 246 
+247: 247 
+248: 248 
+249: 249 
+250: 250 
+251: 251 
+252: 252 
+253: 253 
+254: 254 
+255: 255 
+256: 256 
+257: 257 
+258: 258 
+259: 259 
+260: 260 
+261: 261 
+262: 262 
+263: 263 
+264: 264 
+265: 265 
+266: 266 
+267: 267 
+268: 268 
+269: 269 
+270: ABC
+271: ABC
+
+/This one's here because Perl does this differently and PCRE can't at present/
+Capturing subpattern count = 0
+No options
+First char = 'T'
+Need char = 't'
+
+/(main(O)?)+/
+Capturing subpattern count = 2
+No options
+First char = 'm'
+Need char = 'n'
+    mainmain
+ 0: mainmain
+ 1: main
+    mainOmain
+ 0: mainOmain
+ 1: main
+ 2: O
+    
+/ End of testinput2 /
+Capturing subpattern count = 0
+No options
+First char = ' '
+Need char = ' '
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput3 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput3
new file mode 100644
index 00000000..cbe9aaa7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput3
@@ -0,0 +1,2991 @@
+PCRE version 3.9 02-Jan-2002
+
+/(?<!bar)foo/
+    foo
+ 0: foo
+    catfood
+ 0: foo
+    arfootle
+ 0: foo
+    rfoosh
+ 0: foo
+    *** Failers
+No match
+    barfoo
+No match
+    towbarfoo
+No match
+
+/\w{3}(?<!bar)foo/
+    catfood
+ 0: catfoo
+    *** Failers
+No match
+    foo
+No match
+    barfoo
+No match
+    towbarfoo
+No match
+
+/(?<=(foo)a)bar/
+    fooabar
+ 0: bar
+ 1: foo
+    *** Failers
+No match
+    bar
+No match
+    foobbar
+No match
+      
+/\Aabc\z/m
+    abc
+ 0: abc
+    *** Failers
+No match
+    abc\n   
+No match
+    qqq\nabc
+No match
+    abc\nzzz
+No match
+    qqq\nabc\nzzz
+No match
+
+"(?>.*/)foo"
+    /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/
+No match
+
+"(?>.*/)foo"
+    /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo
+ 0: /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo
+
+/(?>(\.\d\d[1-9]?))\d+/
+    1.230003938
+ 0: .230003938
+ 1: .23
+    1.875000282
+ 0: .875000282
+ 1: .875
+    *** Failers 
+No match
+    1.235 
+No match
+
+/^((?>\w+)|(?>\s+))*$/
+    now is the time for all good men to come to the aid of the party
+ 0: now is the time for all good men to come to the aid of the party
+ 1: party
+    *** Failers
+No match
+    this is not a line with only words and spaces!
+No match
+    
+/(\d+)(\w)/
+    12345a
+ 0: 12345a
+ 1: 12345
+ 2: a
+    12345+ 
+ 0: 12345
+ 1: 1234
+ 2: 5
+
+/((?>\d+))(\w)/
+    12345a
+ 0: 12345a
+ 1: 12345
+ 2: a
+    *** Failers
+No match
+    12345+ 
+No match
+
+/(?>a+)b/
+    aaab
+ 0: aaab
+
+/((?>a+)b)/
+    aaab
+ 0: aaab
+ 1: aaab
+
+/(?>(a+))b/
+    aaab
+ 0: aaab
+ 1: aaa
+
+/(?>b)+/
+    aaabbbccc
+ 0: bbb
+
+/(?>a+|b+|c+)*c/
+    aaabbbbccccd
+ 0: aaabbbbc
+
+/((?>[^()]+)|\([^()]*\))+/
+    ((abc(ade)ufh()()x
+ 0: abc(ade)ufh()()x
+ 1: x
+    
+/\(((?>[^()]+)|\([^()]+\))+\)/ 
+    (abc)
+ 0: (abc)
+ 1: abc
+    (abc(def)xyz)
+ 0: (abc(def)xyz)
+ 1: xyz
+    *** Failers
+No match
+    ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa   
+No match
+
+/a(?-i)b/i
+    ab
+ 0: ab
+    *** Failers 
+No match
+    Ab
+No match
+    aB
+No match
+    AB
+No match
+        
+/(a (?x)b c)d e/
+    a bcd e
+ 0: a bcd e
+ 1: a bc
+    *** Failers
+No match
+    a b cd e
+No match
+    abcd e   
+No match
+    a bcde 
+No match
+ 
+/(a b(?x)c d (?-x)e f)/
+    a bcde f
+ 0: a bcde f
+ 1: a bcde f
+    *** Failers
+No match
+    abcdef  
+No match
+
+/(a(?i)b)c/
+    abc
+ 0: abc
+ 1: ab
+    aBc
+ 0: aBc
+ 1: aB
+    *** Failers
+No match
+    abC
+No match
+    aBC  
+No match
+    Abc
+No match
+    ABc
+No match
+    ABC
+No match
+    AbC
+No match
+    
+/a(?i:b)c/
+    abc
+ 0: abc
+    aBc
+ 0: aBc
+    *** Failers 
+No match
+    ABC
+No match
+    abC
+No match
+    aBC
+No match
+    
+/a(?i:b)*c/
+    aBc
+ 0: aBc
+    aBBc
+ 0: aBBc
+    *** Failers 
+No match
+    aBC
+No match
+    aBBC
+No match
+    
+/a(?=b(?i)c)\w\wd/
+    abcd
+ 0: abcd
+    abCd
+ 0: abCd
+    *** Failers
+No match
+    aBCd
+No match
+    abcD     
+No match
+    
+/(?s-i:more.*than).*million/i
+    more than million
+ 0: more than million
+    more than MILLION
+ 0: more than MILLION
+    more \n than Million 
+ 0: more \x0a than Million
+    *** Failers
+No match
+    MORE THAN MILLION    
+No match
+    more \n than \n million 
+No match
+
+/(?:(?s-i)more.*than).*million/i
+    more than million
+ 0: more than million
+    more than MILLION
+ 0: more than MILLION
+    more \n than Million 
+ 0: more \x0a than Million
+    *** Failers
+No match
+    MORE THAN MILLION    
+No match
+    more \n than \n million 
+No match
+    
+/(?>a(?i)b+)+c/ 
+    abc
+ 0: abc
+    aBbc
+ 0: aBbc
+    aBBc 
+ 0: aBBc
+    *** Failers
+No match
+    Abc
+No match
+    abAb    
+No match
+    abbC 
+No match
+    
+/(?=a(?i)b)\w\wc/
+    abc
+ 0: abc
+    aBc
+ 0: aBc
+    *** Failers
+No match
+    Ab 
+No match
+    abC
+No match
+    aBC     
+No match
+    
+/(?<=a(?i)b)(\w\w)c/
+    abxxc
+ 0: xxc
+ 1: xx
+    aBxxc
+ 0: xxc
+ 1: xx
+    *** Failers
+No match
+    Abxxc
+No match
+    ABxxc
+No match
+    abxxC      
+No match
+
+/(?:(a)|b)(?(1)A|B)/
+    aA
+ 0: aA
+ 1: a
+    bB
+ 0: bB
+    *** Failers
+No match
+    aB
+No match
+    bA    
+No match
+
+/^(a)?(?(1)a|b)+$/
+    aa
+ 0: aa
+ 1: a
+    b
+ 0: b
+    bb  
+ 0: bb
+    *** Failers
+No match
+    ab   
+No match
+
+/^(?(?=abc)\w{3}:|\d\d)$/
+    abc:
+ 0: abc:
+    12
+ 0: 12
+    *** Failers
+No match
+    123
+No match
+    xyz    
+No match
+
+/^(?(?!abc)\d\d|\w{3}:)$/
+    abc:
+ 0: abc:
+    12
+ 0: 12
+    *** Failers
+No match
+    123
+No match
+    xyz    
+No match
+    
+/(?(?<=foo)bar|cat)/
+    foobar
+ 0: bar
+    cat
+ 0: cat
+    fcat
+ 0: cat
+    focat   
+ 0: cat
+    *** Failers
+No match
+    foocat  
+No match
+
+/(?(?<!foo)cat|bar)/
+    foobar
+ 0: bar
+    cat
+ 0: cat
+    fcat
+ 0: cat
+    focat   
+ 0: cat
+    *** Failers
+No match
+    foocat  
+No match
+
+/( \( )? [^()]+ (?(1) \) |) /x
+    abcd
+ 0: abcd
+    (abcd)
+ 0: (abcd)
+ 1: (
+    the quick (abcd) fox
+ 0: the quick 
+    (abcd   
+ 0: abcd
+
+/( \( )? [^()]+ (?(1) \) ) /x
+    abcd
+ 0: abcd
+    (abcd)
+ 0: (abcd)
+ 1: (
+    the quick (abcd) fox
+ 0: the quick 
+    (abcd   
+ 0: abcd
+
+/^(?(2)a|(1)(2))+$/
+    12
+ 0: 12
+ 1: 1
+ 2: 2
+    12a
+ 0: 12a
+ 1: 1
+ 2: 2
+    12aa
+ 0: 12aa
+ 1: 1
+ 2: 2
+    *** Failers
+No match
+    1234    
+No match
+
+/((?i)blah)\s+\1/
+    blah blah
+ 0: blah blah
+ 1: blah
+    BLAH BLAH
+ 0: BLAH BLAH
+ 1: BLAH
+    Blah Blah
+ 0: Blah Blah
+ 1: Blah
+    blaH blaH
+ 0: blaH blaH
+ 1: blaH
+    *** Failers
+No match
+    blah BLAH
+No match
+    Blah blah      
+No match
+    blaH blah 
+No match
+
+/((?i)blah)\s+(?i:\1)/
+    blah blah
+ 0: blah blah
+ 1: blah
+    BLAH BLAH
+ 0: BLAH BLAH
+ 1: BLAH
+    Blah Blah
+ 0: Blah Blah
+ 1: Blah
+    blaH blaH
+ 0: blaH blaH
+ 1: blaH
+    blah BLAH
+ 0: blah BLAH
+ 1: blah
+    Blah blah      
+ 0: Blah blah
+ 1: Blah
+    blaH blah 
+ 0: blaH blah
+ 1: blaH
+
+/(?>a*)*/
+    a
+ 0: a
+    aa
+ 0: aa
+    aaaa
+ 0: aaaa
+    
+/(abc|)+/
+    abc
+ 0: abc
+ 1: 
+    abcabc
+ 0: abcabc
+ 1: 
+    abcabcabc
+ 0: abcabcabc
+ 1: 
+    xyz      
+ 0: 
+ 1: 
+
+/([a]*)*/
+    a
+ 0: a
+ 1: 
+    aaaaa 
+ 0: aaaaa
+ 1: 
+ 
+/([ab]*)*/
+    a
+ 0: a
+ 1: 
+    b
+ 0: b
+ 1: 
+    ababab
+ 0: ababab
+ 1: 
+    aaaabcde
+ 0: aaaab
+ 1: 
+    bbbb    
+ 0: bbbb
+ 1: 
+ 
+/([^a]*)*/
+    b
+ 0: b
+ 1: 
+    bbbb
+ 0: bbbb
+ 1: 
+    aaa   
+ 0: 
+ 1: 
+ 
+/([^ab]*)*/
+    cccc
+ 0: cccc
+ 1: 
+    abab  
+ 0: 
+ 1: 
+ 
+/([a]*?)*/
+    a
+ 0: 
+ 1: 
+    aaaa 
+ 0: 
+ 1: 
+ 
+/([ab]*?)*/
+    a
+ 0: 
+ 1: 
+    b
+ 0: 
+ 1: 
+    abab
+ 0: 
+ 1: 
+    baba   
+ 0: 
+ 1: 
+ 
+/([^a]*?)*/
+    b
+ 0: 
+ 1: 
+    bbbb
+ 0: 
+ 1: 
+    aaa   
+ 0: 
+ 1: 
+ 
+/([^ab]*?)*/
+    c
+ 0: 
+ 1: 
+    cccc
+ 0: 
+ 1: 
+    baba   
+ 0: 
+ 1: 
+ 
+/(?>a*)*/
+    a
+ 0: a
+    aaabcde 
+ 0: aaa
+ 
+/((?>a*))*/
+    aaaaa
+ 0: aaaaa
+ 1: 
+    aabbaa 
+ 0: aa
+ 1: 
+ 
+/((?>a*?))*/
+    aaaaa
+ 0: 
+ 1: 
+    aabbaa 
+ 0: 
+ 1: 
+
+/(?(?=[^a-z]+[a-z])  \d{2}-[a-z]{3}-\d{2}  |  \d{2}-\d{2}-\d{2} ) /x
+    12-sep-98
+ 0: 12-sep-98
+    12-09-98
+ 0: 12-09-98
+    *** Failers
+No match
+    sep-12-98
+No match
+        
+/(?<=(foo))bar\1/
+    foobarfoo
+ 0: barfoo
+ 1: foo
+    foobarfootling 
+ 0: barfoo
+ 1: foo
+    *** Failers
+No match
+    foobar
+No match
+    barfoo   
+No match
+
+/(?i:saturday|sunday)/
+    saturday
+ 0: saturday
+    sunday
+ 0: sunday
+    Saturday
+ 0: Saturday
+    Sunday
+ 0: Sunday
+    SATURDAY
+ 0: SATURDAY
+    SUNDAY
+ 0: SUNDAY
+    SunDay
+ 0: SunDay
+    
+/(a(?i)bc|BB)x/
+    abcx
+ 0: abcx
+ 1: abc
+    aBCx
+ 0: aBCx
+ 1: aBC
+    bbx
+ 0: bbx
+ 1: bb
+    BBx
+ 0: BBx
+ 1: BB
+    *** Failers
+No match
+    abcX
+No match
+    aBCX
+No match
+    bbX
+No match
+    BBX               
+No match
+
+/^([ab](?i)[cd]|[ef])/
+    ac
+ 0: ac
+ 1: ac
+    aC
+ 0: aC
+ 1: aC
+    bD
+ 0: bD
+ 1: bD
+    elephant
+ 0: e
+ 1: e
+    Europe 
+ 0: E
+ 1: E
+    frog
+ 0: f
+ 1: f
+    France
+ 0: F
+ 1: F
+    *** Failers
+No match
+    Africa     
+No match
+
+/^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)/
+    ab
+ 0: ab
+ 1: ab
+    aBd
+ 0: aBd
+ 1: aBd
+    xy
+ 0: xy
+ 1: xy
+    xY
+ 0: xY
+ 1: xY
+    zebra
+ 0: z
+ 1: z
+    Zambesi
+ 0: Z
+ 1: Z
+    *** Failers
+No match
+    aCD  
+No match
+    XY  
+No match
+
+/(?<=foo\n)^bar/m
+    foo\nbar
+ 0: bar
+    *** Failers
+No match
+    bar
+No match
+    baz\nbar   
+No match
+
+/(?<=(?<!foo)bar)baz/
+    barbaz
+ 0: baz
+    barbarbaz 
+ 0: baz
+    koobarbaz 
+ 0: baz
+    *** Failers
+No match
+    baz
+No match
+    foobarbaz 
+No match
+
+/The case of aaaaaa is missed out below because I think Perl 5.005_02 gets/
+/it wrong; it sets $1 to aaa rather than aa. Compare the following test,/
+No match
+/where it does set $1 to aa when matching aaaaaa./
+No match
+
+/^(a\1?){4}$/
+    a
+No match
+    aa
+No match
+    aaa
+No match
+    aaaa
+ 0: aaaa
+ 1: a
+    aaaaa
+ 0: aaaaa
+ 1: a
+    aaaaaaa
+ 0: aaaaaaa
+ 1: a
+    aaaaaaaa
+No match
+    aaaaaaaaa
+No match
+    aaaaaaaaaa
+ 0: aaaaaaaaaa
+ 1: aaaa
+    aaaaaaaaaaa
+No match
+    aaaaaaaaaaaa
+No match
+    aaaaaaaaaaaaa
+No match
+    aaaaaaaaaaaaaa
+No match
+    aaaaaaaaaaaaaaa
+No match
+    aaaaaaaaaaaaaaaa               
+No match
+
+/^(a\1?)(a\1?)(a\2?)(a\3?)$/
+    a
+No match
+    aa
+No match
+    aaa
+No match
+    aaaa
+ 0: aaaa
+ 1: a
+ 2: a
+ 3: a
+ 4: a
+    aaaaa
+ 0: aaaaa
+ 1: a
+ 2: aa
+ 3: a
+ 4: a
+    aaaaaa
+ 0: aaaaaa
+ 1: a
+ 2: aa
+ 3: a
+ 4: aa
+    aaaaaaa
+ 0: aaaaaaa
+ 1: a
+ 2: aa
+ 3: aaa
+ 4: a
+    aaaaaaaa
+No match
+    aaaaaaaaa
+No match
+    aaaaaaaaaa
+ 0: aaaaaaaaaa
+ 1: a
+ 2: aa
+ 3: aaa
+ 4: aaaa
+    aaaaaaaaaaa
+No match
+    aaaaaaaaaaaa
+No match
+    aaaaaaaaaaaaa
+No match
+    aaaaaaaaaaaaaa
+No match
+    aaaaaaaaaaaaaaa
+No match
+    aaaaaaaaaaaaaaaa               
+No match
+
+/The following tests are taken from the Perl 5.005 test suite; some of them/
+/are compatible with 5.004, but I'd rather not have to sort them out./
+No match
+
+/abc/
+    abc
+ 0: abc
+    xabcy
+ 0: abc
+    ababc
+ 0: abc
+    *** Failers
+No match
+    xbc
+No match
+    axc
+No match
+    abx
+No match
+
+/ab*c/
+    abc
+ 0: abc
+
+/ab*bc/
+    abc
+ 0: abc
+    abbc
+ 0: abbc
+    abbbbc
+ 0: abbbbc
+
+/.{1}/
+    abbbbc
+ 0: a
+
+/.{3,4}/
+    abbbbc
+ 0: abbb
+
+/ab{0,}bc/
+    abbbbc
+ 0: abbbbc
+
+/ab+bc/
+    abbc
+ 0: abbc
+    *** Failers
+No match
+    abc
+No match
+    abq
+No match
+
+/ab{1,}bc/
+
+/ab+bc/
+    abbbbc
+ 0: abbbbc
+
+/ab{1,}bc/
+    abbbbc
+ 0: abbbbc
+
+/ab{1,3}bc/
+    abbbbc
+ 0: abbbbc
+
+/ab{3,4}bc/
+    abbbbc
+ 0: abbbbc
+
+/ab{4,5}bc/
+    *** Failers
+No match
+    abq
+No match
+    abbbbc
+No match
+
+/ab?bc/
+    abbc
+ 0: abbc
+    abc
+ 0: abc
+
+/ab{0,1}bc/
+    abc
+ 0: abc
+
+/ab?bc/
+
+/ab?c/
+    abc
+ 0: abc
+
+/ab{0,1}c/
+    abc
+ 0: abc
+
+/^abc$/
+    abc
+ 0: abc
+    *** Failers
+No match
+    abbbbc
+No match
+    abcc
+No match
+
+/^abc/
+    abcc
+ 0: abc
+
+/^abc$/
+
+/abc$/
+    aabc
+ 0: abc
+    *** Failers
+No match
+    aabc
+ 0: abc
+    aabcd
+No match
+
+/^/
+    abc
+ 0: 
+
+/$/
+    abc
+ 0: 
+
+/a.c/
+    abc
+ 0: abc
+    axc
+ 0: axc
+
+/a.*c/
+    axyzc
+ 0: axyzc
+
+/a[bc]d/
+    abd
+ 0: abd
+    *** Failers
+No match
+    axyzd
+No match
+    abc
+No match
+
+/a[b-d]e/
+    ace
+ 0: ace
+
+/a[b-d]/
+    aac
+ 0: ac
+
+/a[-b]/
+    a-
+ 0: a-
+
+/a[b-]/
+    a-
+ 0: a-
+
+/a]/
+    a]
+ 0: a]
+
+/a[]]b/
+    a]b
+ 0: a]b
+
+/a[^bc]d/
+    aed
+ 0: aed
+    *** Failers
+No match
+    abd
+No match
+    abd
+No match
+
+/a[^-b]c/
+    adc
+ 0: adc
+
+/a[^]b]c/
+    adc
+ 0: adc
+    *** Failers
+No match
+    a-c
+ 0: a-c
+    a]c
+No match
+
+/\ba\b/
+    a-
+ 0: a
+    -a
+ 0: a
+    -a-
+ 0: a
+
+/\by\b/
+    *** Failers
+No match
+    xy
+No match
+    yz
+No match
+    xyz
+No match
+
+/\Ba\B/
+    *** Failers
+ 0: a
+    a-
+No match
+    -a
+No match
+    -a-
+No match
+
+/\By\b/
+    xy
+ 0: y
+
+/\by\B/
+    yz
+ 0: y
+
+/\By\B/
+    xyz
+ 0: y
+
+/\w/
+    a
+ 0: a
+
+/\W/
+    -
+ 0: -
+    *** Failers
+ 0: *
+    -
+ 0: -
+    a
+No match
+
+/a\sb/
+    a b
+ 0: a b
+
+/a\Sb/
+    a-b
+ 0: a-b
+    *** Failers
+No match
+    a-b
+ 0: a-b
+    a b
+No match
+
+/\d/
+    1
+ 0: 1
+
+/\D/
+    -
+ 0: -
+    *** Failers
+ 0: *
+    -
+ 0: -
+    1
+No match
+
+/[\w]/
+    a
+ 0: a
+
+/[\W]/
+    -
+ 0: -
+    *** Failers
+ 0: *
+    -
+ 0: -
+    a
+No match
+
+/a[\s]b/
+    a b
+ 0: a b
+
+/a[\S]b/
+    a-b
+ 0: a-b
+    *** Failers
+No match
+    a-b
+ 0: a-b
+    a b
+No match
+
+/[\d]/
+    1
+ 0: 1
+
+/[\D]/
+    -
+ 0: -
+    *** Failers
+ 0: *
+    -
+ 0: -
+    1
+No match
+
+/ab|cd/
+    abc
+ 0: ab
+    abcd
+ 0: ab
+
+/()ef/
+    def
+ 0: ef
+ 1: 
+
+/$b/
+
+/a\(b/
+    a(b
+ 0: a(b
+
+/a\(*b/
+    ab
+ 0: ab
+    a((b
+ 0: a((b
+
+/a\\b/
+    a\b
+No match
+
+/((a))/
+    abc
+ 0: a
+ 1: a
+ 2: a
+
+/(a)b(c)/
+    abc
+ 0: abc
+ 1: a
+ 2: c
+
+/a+b+c/
+    aabbabc
+ 0: abc
+
+/a{1,}b{1,}c/
+    aabbabc
+ 0: abc
+
+/a.+?c/
+    abcabc
+ 0: abc
+
+/(a+|b)*/
+    ab
+ 0: ab
+ 1: b
+
+/(a+|b){0,}/
+    ab
+ 0: ab
+ 1: b
+
+/(a+|b)+/
+    ab
+ 0: ab
+ 1: b
+
+/(a+|b){1,}/
+    ab
+ 0: ab
+ 1: b
+
+/(a+|b)?/
+    ab
+ 0: a
+ 1: a
+
+/(a+|b){0,1}/
+    ab
+ 0: a
+ 1: a
+
+/[^ab]*/
+    cde
+ 0: cde
+
+/abc/
+    *** Failers
+No match
+    b
+No match
+    
+
+/a*/
+    
+
+/([abc])*d/
+    abbbcd
+ 0: abbbcd
+ 1: c
+
+/([abc])*bcd/
+    abcd
+ 0: abcd
+ 1: a
+
+/a|b|c|d|e/
+    e
+ 0: e
+
+/(a|b|c|d|e)f/
+    ef
+ 0: ef
+ 1: e
+
+/abcd*efg/
+    abcdefg
+ 0: abcdefg
+
+/ab*/
+    xabyabbbz
+ 0: ab
+    xayabbbz
+ 0: a
+
+/(ab|cd)e/
+    abcde
+ 0: cde
+ 1: cd
+
+/[abhgefdc]ij/
+    hij
+ 0: hij
+
+/^(ab|cd)e/
+
+/(abc|)ef/
+    abcdef
+ 0: ef
+ 1: 
+
+/(a|b)c*d/
+    abcd
+ 0: bcd
+ 1: b
+
+/(ab|ab*)bc/
+    abc
+ 0: abc
+ 1: a
+
+/a([bc]*)c*/
+    abc
+ 0: abc
+ 1: bc
+
+/a([bc]*)(c*d)/
+    abcd
+ 0: abcd
+ 1: bc
+ 2: d
+
+/a([bc]+)(c*d)/
+    abcd
+ 0: abcd
+ 1: bc
+ 2: d
+
+/a([bc]*)(c+d)/
+    abcd
+ 0: abcd
+ 1: b
+ 2: cd
+
+/a[bcd]*dcdcde/
+    adcdcde
+ 0: adcdcde
+
+/a[bcd]+dcdcde/
+    *** Failers
+No match
+    abcde
+No match
+    adcdcde
+No match
+
+/(ab|a)b*c/
+    abc
+ 0: abc
+ 1: ab
+
+/((a)(b)c)(d)/
+    abcd
+ 0: abcd
+ 1: abc
+ 2: a
+ 3: b
+ 4: d
+
+/[a-zA-Z_][a-zA-Z0-9_]*/
+    alpha
+ 0: alpha
+
+/^a(bc+|b[eh])g|.h$/
+    abh
+ 0: bh
+
+/(bc+d$|ef*g.|h?i(j|k))/
+    effgz
+ 0: effgz
+ 1: effgz
+    ij
+ 0: ij
+ 1: ij
+ 2: j
+    reffgz
+ 0: effgz
+ 1: effgz
+    *** Failers
+No match
+    effg
+No match
+    bcdd
+No match
+
+/((((((((((a))))))))))/
+    a
+ 0: a
+ 1: a
+ 2: a
+ 3: a
+ 4: a
+ 5: a
+ 6: a
+ 7: a
+ 8: a
+ 9: a
+10: a
+
+/((((((((((a))))))))))\10/
+    aa
+ 0: aa
+ 1: a
+ 2: a
+ 3: a
+ 4: a
+ 5: a
+ 6: a
+ 7: a
+ 8: a
+ 9: a
+10: a
+
+/(((((((((a)))))))))/
+    a
+ 0: a
+ 1: a
+ 2: a
+ 3: a
+ 4: a
+ 5: a
+ 6: a
+ 7: a
+ 8: a
+ 9: a
+
+/multiple words of text/
+    *** Failers
+No match
+    aa
+No match
+    uh-uh
+No match
+
+/multiple words/
+    multiple words, yeah
+ 0: multiple words
+
+/(.*)c(.*)/
+    abcde
+ 0: abcde
+ 1: ab
+ 2: de
+
+/\((.*), (.*)\)/
+    (a, b)
+ 0: (a, b)
+ 1: a
+ 2: b
+
+/[k]/
+
+/abcd/
+    abcd
+ 0: abcd
+
+/a(bc)d/
+    abcd
+ 0: abcd
+ 1: bc
+
+/a[-]?c/
+    ac
+ 0: ac
+
+/(abc)\1/
+    abcabc
+ 0: abcabc
+ 1: abc
+
+/([a-c]*)\1/
+    abcabc
+ 0: abcabc
+ 1: abc
+
+/(a)|\1/
+    a
+ 0: a
+ 1: a
+    *** Failers
+ 0: a
+ 1: a
+    ab
+ 0: a
+ 1: a
+    x
+No match
+
+/(([a-c])b*?\2)*/
+    ababbbcbc
+ 0: ababb
+ 1: bb
+ 2: b
+
+/(([a-c])b*?\2){3}/
+    ababbbcbc
+ 0: ababbbcbc
+ 1: cbc
+ 2: c
+
+/((\3|b)\2(a)x)+/
+    aaaxabaxbaaxbbax
+ 0: bbax
+ 1: bbax
+ 2: b
+ 3: a
+
+/((\3|b)\2(a)){2,}/
+    bbaababbabaaaaabbaaaabba
+ 0: bbaaaabba
+ 1: bba
+ 2: b
+ 3: a
+
+/abc/i
+    ABC
+ 0: ABC
+    XABCY
+ 0: ABC
+    ABABC
+ 0: ABC
+    *** Failers
+No match
+    aaxabxbaxbbx
+No match
+    XBC
+No match
+    AXC
+No match
+    ABX
+No match
+
+/ab*c/i
+    ABC
+ 0: ABC
+
+/ab*bc/i
+    ABC
+ 0: ABC
+    ABBC
+ 0: ABBC
+
+/ab*?bc/i
+    ABBBBC
+ 0: ABBBBC
+
+/ab{0,}?bc/i
+    ABBBBC
+ 0: ABBBBC
+
+/ab+?bc/i
+    ABBC
+ 0: ABBC
+
+/ab+bc/i
+    *** Failers
+No match
+    ABC
+No match
+    ABQ
+No match
+
+/ab{1,}bc/i
+
+/ab+bc/i
+    ABBBBC
+ 0: ABBBBC
+
+/ab{1,}?bc/i
+    ABBBBC
+ 0: ABBBBC
+
+/ab{1,3}?bc/i
+    ABBBBC
+ 0: ABBBBC
+
+/ab{3,4}?bc/i
+    ABBBBC
+ 0: ABBBBC
+
+/ab{4,5}?bc/i
+    *** Failers
+No match
+    ABQ
+No match
+    ABBBBC
+No match
+
+/ab??bc/i
+    ABBC
+ 0: ABBC
+    ABC
+ 0: ABC
+
+/ab{0,1}?bc/i
+    ABC
+ 0: ABC
+
+/ab??bc/i
+
+/ab??c/i
+    ABC
+ 0: ABC
+
+/ab{0,1}?c/i
+    ABC
+ 0: ABC
+
+/^abc$/i
+    ABC
+ 0: ABC
+    *** Failers
+No match
+    ABBBBC
+No match
+    ABCC
+No match
+
+/^abc/i
+    ABCC
+ 0: ABC
+
+/^abc$/i
+
+/abc$/i
+    AABC
+ 0: ABC
+
+/^/i
+    ABC
+ 0: 
+
+/$/i
+    ABC
+ 0: 
+
+/a.c/i
+    ABC
+ 0: ABC
+    AXC
+ 0: AXC
+
+/a.*?c/i
+    AXYZC
+ 0: AXYZC
+
+/a.*c/i
+    *** Failers
+No match
+    AABC
+ 0: AABC
+    AXYZD
+No match
+
+/a[bc]d/i
+    ABD
+ 0: ABD
+
+/a[b-d]e/i
+    ACE
+ 0: ACE
+    *** Failers
+No match
+    ABC
+No match
+    ABD
+No match
+
+/a[b-d]/i
+    AAC
+ 0: AC
+
+/a[-b]/i
+    A-
+ 0: A-
+
+/a[b-]/i
+    A-
+ 0: A-
+
+/a]/i
+    A]
+ 0: A]
+
+/a[]]b/i
+    A]B
+ 0: A]B
+
+/a[^bc]d/i
+    AED
+ 0: AED
+
+/a[^-b]c/i
+    ADC
+ 0: ADC
+    *** Failers
+No match
+    ABD
+No match
+    A-C
+No match
+
+/a[^]b]c/i
+    ADC
+ 0: ADC
+
+/ab|cd/i
+    ABC
+ 0: AB
+    ABCD
+ 0: AB
+
+/()ef/i
+    DEF
+ 0: EF
+ 1: 
+
+/$b/i
+    *** Failers
+No match
+    A]C
+No match
+    B
+No match
+
+/a\(b/i
+    A(B
+ 0: A(B
+
+/a\(*b/i
+    AB
+ 0: AB
+    A((B
+ 0: A((B
+
+/a\\b/i
+    A\B
+No match
+
+/((a))/i
+    ABC
+ 0: A
+ 1: A
+ 2: A
+
+/(a)b(c)/i
+    ABC
+ 0: ABC
+ 1: A
+ 2: C
+
+/a+b+c/i
+    AABBABC
+ 0: ABC
+
+/a{1,}b{1,}c/i
+    AABBABC
+ 0: ABC
+
+/a.+?c/i
+    ABCABC
+ 0: ABC
+
+/a.*?c/i
+    ABCABC
+ 0: ABC
+
+/a.{0,5}?c/i
+    ABCABC
+ 0: ABC
+
+/(a+|b)*/i
+    AB
+ 0: AB
+ 1: B
+
+/(a+|b){0,}/i
+    AB
+ 0: AB
+ 1: B
+
+/(a+|b)+/i
+    AB
+ 0: AB
+ 1: B
+
+/(a+|b){1,}/i
+    AB
+ 0: AB
+ 1: B
+
+/(a+|b)?/i
+    AB
+ 0: A
+ 1: A
+
+/(a+|b){0,1}/i
+    AB
+ 0: A
+ 1: A
+
+/(a+|b){0,1}?/i
+    AB
+ 0: 
+
+/[^ab]*/i
+    CDE
+ 0: CDE
+
+/abc/i
+
+/a*/i
+    
+
+/([abc])*d/i
+    ABBBCD
+ 0: ABBBCD
+ 1: C
+
+/([abc])*bcd/i
+    ABCD
+ 0: ABCD
+ 1: A
+
+/a|b|c|d|e/i
+    E
+ 0: E
+
+/(a|b|c|d|e)f/i
+    EF
+ 0: EF
+ 1: E
+
+/abcd*efg/i
+    ABCDEFG
+ 0: ABCDEFG
+
+/ab*/i
+    XABYABBBZ
+ 0: AB
+    XAYABBBZ
+ 0: A
+
+/(ab|cd)e/i
+    ABCDE
+ 0: CDE
+ 1: CD
+
+/[abhgefdc]ij/i
+    HIJ
+ 0: HIJ
+
+/^(ab|cd)e/i
+    ABCDE
+No match
+
+/(abc|)ef/i
+    ABCDEF
+ 0: EF
+ 1: 
+
+/(a|b)c*d/i
+    ABCD
+ 0: BCD
+ 1: B
+
+/(ab|ab*)bc/i
+    ABC
+ 0: ABC
+ 1: A
+
+/a([bc]*)c*/i
+    ABC
+ 0: ABC
+ 1: BC
+
+/a([bc]*)(c*d)/i
+    ABCD
+ 0: ABCD
+ 1: BC
+ 2: D
+
+/a([bc]+)(c*d)/i
+    ABCD
+ 0: ABCD
+ 1: BC
+ 2: D
+
+/a([bc]*)(c+d)/i
+    ABCD
+ 0: ABCD
+ 1: B
+ 2: CD
+
+/a[bcd]*dcdcde/i
+    ADCDCDE
+ 0: ADCDCDE
+
+/a[bcd]+dcdcde/i
+
+/(ab|a)b*c/i
+    ABC
+ 0: ABC
+ 1: AB
+
+/((a)(b)c)(d)/i
+    ABCD
+ 0: ABCD
+ 1: ABC
+ 2: A
+ 3: B
+ 4: D
+
+/[a-zA-Z_][a-zA-Z0-9_]*/i
+    ALPHA
+ 0: ALPHA
+
+/^a(bc+|b[eh])g|.h$/i
+    ABH
+ 0: BH
+
+/(bc+d$|ef*g.|h?i(j|k))/i
+    EFFGZ
+ 0: EFFGZ
+ 1: EFFGZ
+    IJ
+ 0: IJ
+ 1: IJ
+ 2: J
+    REFFGZ
+ 0: EFFGZ
+ 1: EFFGZ
+    *** Failers
+No match
+    ADCDCDE
+No match
+    EFFG
+No match
+    BCDD
+No match
+
+/((((((((((a))))))))))/i
+    A
+ 0: A
+ 1: A
+ 2: A
+ 3: A
+ 4: A
+ 5: A
+ 6: A
+ 7: A
+ 8: A
+ 9: A
+10: A
+
+/((((((((((a))))))))))\10/i
+    AA
+ 0: AA
+ 1: A
+ 2: A
+ 3: A
+ 4: A
+ 5: A
+ 6: A
+ 7: A
+ 8: A
+ 9: A
+10: A
+
+/(((((((((a)))))))))/i
+    A
+ 0: A
+ 1: A
+ 2: A
+ 3: A
+ 4: A
+ 5: A
+ 6: A
+ 7: A
+ 8: A
+ 9: A
+
+/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))/i
+    A
+ 0: A
+ 1: A
+
+/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/i
+    C
+ 0: C
+ 1: C
+
+/multiple words of text/i
+    *** Failers
+No match
+    AA
+No match
+    UH-UH
+No match
+
+/multiple words/i
+    MULTIPLE WORDS, YEAH
+ 0: MULTIPLE WORDS
+
+/(.*)c(.*)/i
+    ABCDE
+ 0: ABCDE
+ 1: AB
+ 2: DE
+
+/\((.*), (.*)\)/i
+    (A, B)
+ 0: (A, B)
+ 1: A
+ 2: B
+
+/[k]/i
+
+/abcd/i
+    ABCD
+ 0: ABCD
+
+/a(bc)d/i
+    ABCD
+ 0: ABCD
+ 1: BC
+
+/a[-]?c/i
+    AC
+ 0: AC
+
+/(abc)\1/i
+    ABCABC
+ 0: ABCABC
+ 1: ABC
+
+/([a-c]*)\1/i
+    ABCABC
+ 0: ABCABC
+ 1: ABC
+
+/a(?!b)./
+    abad
+ 0: ad
+
+/a(?=d)./
+    abad
+ 0: ad
+
+/a(?=c|d)./
+    abad
+ 0: ad
+
+/a(?:b|c|d)(.)/
+    ace
+ 0: ace
+ 1: e
+
+/a(?:b|c|d)*(.)/
+    ace
+ 0: ace
+ 1: e
+
+/a(?:b|c|d)+?(.)/
+    ace
+ 0: ace
+ 1: e
+    acdbcdbe
+ 0: acd
+ 1: d
+
+/a(?:b|c|d)+(.)/
+    acdbcdbe
+ 0: acdbcdbe
+ 1: e
+
+/a(?:b|c|d){2}(.)/
+    acdbcdbe
+ 0: acdb
+ 1: b
+
+/a(?:b|c|d){4,5}(.)/
+    acdbcdbe
+ 0: acdbcdb
+ 1: b
+
+/a(?:b|c|d){4,5}?(.)/
+    acdbcdbe
+ 0: acdbcd
+ 1: d
+
+/((foo)|(bar))*/
+    foobar
+ 0: foobar
+ 1: bar
+ 2: foo
+ 3: bar
+
+/a(?:b|c|d){6,7}(.)/
+    acdbcdbe
+ 0: acdbcdbe
+ 1: e
+
+/a(?:b|c|d){6,7}?(.)/
+    acdbcdbe
+ 0: acdbcdbe
+ 1: e
+
+/a(?:b|c|d){5,6}(.)/
+    acdbcdbe
+ 0: acdbcdbe
+ 1: e
+
+/a(?:b|c|d){5,6}?(.)/
+    acdbcdbe
+ 0: acdbcdb
+ 1: b
+
+/a(?:b|c|d){5,7}(.)/
+    acdbcdbe
+ 0: acdbcdbe
+ 1: e
+
+/a(?:b|c|d){5,7}?(.)/
+    acdbcdbe
+ 0: acdbcdb
+ 1: b
+
+/a(?:b|(c|e){1,2}?|d)+?(.)/
+    ace
+ 0: ace
+ 1: c
+ 2: e
+
+/^(.+)?B/
+    AB
+ 0: AB
+ 1: A
+
+/^([^a-z])|(\^)$/
+    .
+ 0: .
+ 1: .
+
+/^[<>]&/
+    <&OUT
+ 0: <&
+
+/^(a\1?){4}$/
+    aaaaaaaaaa
+ 0: aaaaaaaaaa
+ 1: aaaa
+    *** Failers
+No match
+    AB
+No match
+    aaaaaaaaa
+No match
+    aaaaaaaaaaa
+No match
+
+/^(a(?(1)\1)){4}$/
+    aaaaaaaaaa
+ 0: aaaaaaaaaa
+ 1: aaaa
+    *** Failers
+No match
+    aaaaaaaaa
+No match
+    aaaaaaaaaaa
+No match
+
+/(?:(f)(o)(o)|(b)(a)(r))*/
+    foobar
+ 0: foobar
+ 1: f
+ 2: o
+ 3: o
+ 4: b
+ 5: a
+ 6: r
+
+/(?<=a)b/
+    ab
+ 0: b
+    *** Failers
+No match
+    cb
+No match
+    b
+No match
+
+/(?<!c)b/
+    ab
+ 0: b
+    b
+ 0: b
+    b
+ 0: b
+
+/(?:..)*a/
+    aba
+ 0: aba
+
+/(?:..)*?a/
+    aba
+ 0: a
+
+/^(?:b|a(?=(.)))*\1/
+    abc
+ 0: ab
+ 1: b
+
+/^(){3,5}/
+    abc
+ 0: 
+ 1: 
+
+/^(a+)*ax/
+    aax
+ 0: aax
+ 1: a
+
+/^((a|b)+)*ax/
+    aax
+ 0: aax
+ 1: a
+ 2: a
+
+/^((a|bc)+)*ax/
+    aax
+ 0: aax
+ 1: a
+ 2: a
+
+/(a|x)*ab/
+    cab
+ 0: ab
+
+/(a)*ab/
+    cab
+ 0: ab
+
+/(?:(?i)a)b/
+    ab
+ 0: ab
+
+/((?i)a)b/
+    ab
+ 0: ab
+ 1: a
+
+/(?:(?i)a)b/
+    Ab
+ 0: Ab
+
+/((?i)a)b/
+    Ab
+ 0: Ab
+ 1: A
+
+/(?:(?i)a)b/
+    *** Failers
+No match
+    cb
+No match
+    aB
+No match
+
+/((?i)a)b/
+
+/(?i:a)b/
+    ab
+ 0: ab
+
+/((?i:a))b/
+    ab
+ 0: ab
+ 1: a
+
+/(?i:a)b/
+    Ab
+ 0: Ab
+
+/((?i:a))b/
+    Ab
+ 0: Ab
+ 1: A
+
+/(?i:a)b/
+    *** Failers
+No match
+    aB
+No match
+    aB
+No match
+
+/((?i:a))b/
+
+/(?:(?-i)a)b/i
+    ab
+ 0: ab
+
+/((?-i)a)b/i
+    ab
+ 0: ab
+ 1: a
+
+/(?:(?-i)a)b/i
+    aB
+ 0: aB
+
+/((?-i)a)b/i
+    aB
+ 0: aB
+ 1: a
+
+/(?:(?-i)a)b/i
+    *** Failers
+No match
+    aB
+ 0: aB
+    Ab
+No match
+
+/((?-i)a)b/i
+
+/(?:(?-i)a)b/i
+    aB
+ 0: aB
+
+/((?-i)a)b/i
+    aB
+ 0: aB
+ 1: a
+
+/(?:(?-i)a)b/i
+    *** Failers
+No match
+    Ab
+No match
+    AB
+No match
+
+/((?-i)a)b/i
+
+/(?-i:a)b/i
+    ab
+ 0: ab
+
+/((?-i:a))b/i
+    ab
+ 0: ab
+ 1: a
+
+/(?-i:a)b/i
+    aB
+ 0: aB
+
+/((?-i:a))b/i
+    aB
+ 0: aB
+ 1: a
+
+/(?-i:a)b/i
+    *** Failers
+No match
+    AB
+No match
+    Ab
+No match
+
+/((?-i:a))b/i
+
+/(?-i:a)b/i
+    aB
+ 0: aB
+
+/((?-i:a))b/i
+    aB
+ 0: aB
+ 1: a
+
+/(?-i:a)b/i
+    *** Failers
+No match
+    Ab
+No match
+    AB
+No match
+
+/((?-i:a))b/i
+
+/((?-i:a.))b/i
+    *** Failers
+No match
+    AB
+No match
+    a\nB
+No match
+
+/((?s-i:a.))b/i
+    a\nB
+ 0: a\x0aB
+ 1: a\x0a
+
+/(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))/
+    cabbbb
+ 0: cabbbb
+
+/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/
+    caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+ 0: caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+
+/(ab)\d\1/i
+    Ab4ab
+ 0: Ab4ab
+ 1: Ab
+    ab4Ab
+ 0: ab4Ab
+ 1: ab
+
+/foo\w*\d{4}baz/
+    foobar1234baz
+ 0: foobar1234baz
+
+/x(~~)*(?:(?:F)?)?/
+    x~~
+ 0: x~~
+ 1: ~~
+
+/^a(?#xxx){3}c/
+    aaac
+ 0: aaac
+
+/^a (?#xxx) (?#yyy) {3}c/x
+    aaac
+ 0: aaac
+
+/(?<![cd])b/
+    *** Failers
+No match
+    B\nB
+No match
+    dbcb
+No match
+
+/(?<![cd])[ab]/
+    dbaacb
+ 0: a
+
+/(?<!(c|d))b/
+
+/(?<!(c|d))[ab]/
+    dbaacb
+ 0: a
+
+/(?<!cd)[ab]/
+    cdaccb
+ 0: b
+
+/^(?:a?b?)*$/
+    *** Failers
+No match
+    dbcb
+No match
+    a--
+No match
+
+/((?s)^a(.))((?m)^b$)/
+    a\nb\nc\n
+ 0: a\x0ab
+ 1: a\x0a
+ 2: \x0a
+ 3: b
+
+/((?m)^b$)/
+    a\nb\nc\n
+ 0: b
+ 1: b
+
+/(?m)^b/
+    a\nb\n
+ 0: b
+
+/(?m)^(b)/
+    a\nb\n
+ 0: b
+ 1: b
+
+/((?m)^b)/
+    a\nb\n
+ 0: b
+ 1: b
+
+/\n((?m)^b)/
+    a\nb\n
+ 0: \x0ab
+ 1: b
+
+/((?s).)c(?!.)/
+    a\nb\nc\n
+ 0: \x0ac
+ 1: \x0a
+    a\nb\nc\n
+ 0: \x0ac
+ 1: \x0a
+
+/((?s)b.)c(?!.)/
+    a\nb\nc\n
+ 0: b\x0ac
+ 1: b\x0a
+    a\nb\nc\n
+ 0: b\x0ac
+ 1: b\x0a
+
+/^b/
+
+/()^b/
+    *** Failers
+No match
+    a\nb\nc\n
+No match
+    a\nb\nc\n
+No match
+
+/((?m)^b)/
+    a\nb\nc\n
+ 0: b
+ 1: b
+
+/(?(1)a|b)/
+
+/(?(1)b|a)/
+    a
+ 0: a
+
+/(x)?(?(1)a|b)/
+    *** Failers
+No match
+    a
+No match
+    a
+No match
+
+/(x)?(?(1)b|a)/
+    a
+ 0: a
+
+/()?(?(1)b|a)/
+    a
+ 0: a
+
+/()(?(1)b|a)/
+
+/()?(?(1)a|b)/
+    a
+ 0: a
+ 1: 
+
+/^(\()?blah(?(1)(\)))$/
+    (blah)
+ 0: (blah)
+ 1: (
+ 2: )
+    blah
+ 0: blah
+    *** Failers
+No match
+    a
+No match
+    blah)
+No match
+    (blah
+No match
+
+/^(\(+)?blah(?(1)(\)))$/
+    (blah)
+ 0: (blah)
+ 1: (
+ 2: )
+    blah
+ 0: blah
+    *** Failers
+No match
+    blah)
+No match
+    (blah
+No match
+
+/(?(?!a)a|b)/
+
+/(?(?!a)b|a)/
+    a
+ 0: a
+
+/(?(?=a)b|a)/
+    *** Failers
+No match
+    a
+No match
+    a
+No match
+
+/(?(?=a)a|b)/
+    a
+ 0: a
+
+/(?=(a+?))(\1ab)/
+    aaab
+ 0: aab
+ 1: a
+ 2: aab
+
+/^(?=(a+?))\1ab/
+
+/(\w+:)+/
+    one:
+ 0: one:
+ 1: one:
+
+/$(?<=^(a))/
+    a
+ 0: 
+ 1: a
+
+/(?=(a+?))(\1ab)/
+    aaab
+ 0: aab
+ 1: a
+ 2: aab
+
+/^(?=(a+?))\1ab/
+    *** Failers
+No match
+    aaab
+No match
+    aaab
+No match
+
+/([\w:]+::)?(\w+)$/
+    abcd
+ 0: abcd
+ 1: <unset>
+ 2: abcd
+    xy:z:::abcd
+ 0: xy:z:::abcd
+ 1: xy:z:::
+ 2: abcd
+
+/^[^bcd]*(c+)/
+    aexycd
+ 0: aexyc
+ 1: c
+
+/(a*)b+/
+    caab
+ 0: aab
+ 1: aa
+
+/([\w:]+::)?(\w+)$/
+    abcd
+ 0: abcd
+ 1: <unset>
+ 2: abcd
+    xy:z:::abcd
+ 0: xy:z:::abcd
+ 1: xy:z:::
+ 2: abcd
+    *** Failers
+ 0: Failers
+ 1: <unset>
+ 2: Failers
+    abcd:
+No match
+    abcd:
+No match
+
+/^[^bcd]*(c+)/
+    aexycd
+ 0: aexyc
+ 1: c
+
+/(>a+)ab/
+
+/(?>a+)b/
+    aaab
+ 0: aaab
+
+/([[:]+)/
+    a:[b]:
+ 0: :[
+ 1: :[
+
+/([[=]+)/
+    a=[b]=
+ 0: =[
+ 1: =[
+
+/([[.]+)/
+    a.[b].
+ 0: .[
+ 1: .[
+
+/((?>a+)b)/
+    aaab
+ 0: aaab
+ 1: aaab
+
+/(?>(a+))b/
+    aaab
+ 0: aaab
+ 1: aaa
+
+/((?>[^()]+)|\([^()]*\))+/
+    ((abc(ade)ufh()()x
+ 0: abc(ade)ufh()()x
+ 1: x
+
+/a\Z/
+    *** Failers
+No match
+    aaab
+No match
+    a\nb\n
+No match
+
+/b\Z/
+    a\nb\n
+ 0: b
+
+/b\z/
+
+/b\Z/
+    a\nb
+ 0: b
+
+/b\z/
+    a\nb
+ 0: b
+    *** Failers
+No match
+    
+/^(?>(?(1)\.|())[^\W_](?>[a-z0-9-]*[^\W_])?)+$/
+    a
+ 0: a
+ 1: 
+    abc
+ 0: abc
+ 1: 
+    a-b
+ 0: a-b
+ 1: 
+    0-9 
+ 0: 0-9
+ 1: 
+    a.b
+ 0: a.b
+ 1: 
+    5.6.7  
+ 0: 5.6.7
+ 1: 
+    the.quick.brown.fox
+ 0: the.quick.brown.fox
+ 1: 
+    a100.b200.300c  
+ 0: a100.b200.300c
+ 1: 
+    12-ab.1245 
+ 0: 12-ab.1245
+ 1: 
+    ***Failers
+No match
+    \
+No match
+    .a
+No match
+    -a
+No match
+    a-
+No match
+    a.  
+No match
+    a_b 
+No match
+    a.-
+No match
+    a..  
+No match
+    ab..bc 
+No match
+    the.quick.brown.fox-
+No match
+    the.quick.brown.fox.
+No match
+    the.quick.brown.fox_
+No match
+    the.quick.brown.fox+       
+No match
+
+/(?>.*)(?<=(abcd|wxyz))/
+    alphabetabcd
+ 0: alphabetabcd
+ 1: abcd
+    endingwxyz
+ 0: endingwxyz
+ 1: wxyz
+    *** Failers
+No match
+    a rather long string that doesn't end with one of them
+No match
+
+/word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/
+    word cat dog elephant mussel cow horse canary baboon snake shark otherword
+ 0: word cat dog elephant mussel cow horse canary baboon snake shark otherword
+    word cat dog elephant mussel cow horse canary baboon snake shark
+No match
+  
+/word (?>[a-zA-Z0-9]+ ){0,30}otherword/
+    word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope
+No match
+
+/(?<=\d{3}(?!999))foo/
+    999foo
+ 0: foo
+    123999foo 
+ 0: foo
+    *** Failers
+No match
+    123abcfoo
+No match
+    
+/(?<=(?!...999)\d{3})foo/
+    999foo
+ 0: foo
+    123999foo 
+ 0: foo
+    *** Failers
+No match
+    123abcfoo
+No match
+
+/(?<=\d{3}(?!999)...)foo/
+    123abcfoo
+ 0: foo
+    123456foo 
+ 0: foo
+    *** Failers
+No match
+    123999foo  
+No match
+    
+/(?<=\d{3}...)(?<!999)foo/
+    123abcfoo   
+ 0: foo
+    123456foo 
+ 0: foo
+    *** Failers
+No match
+    123999foo  
+No match
+
+/<a[\s]+href[\s]*=[\s]*          # find <a href=
+ ([\"\'])?                       # find single or double quote
+ (?(1) (.*?)\1 | ([^\s]+))       # if quote found, match up to next matching
+                                 # quote, otherwise match up to next space
+/isx
+    <a href=abcd xyz
+ 0: <a href=abcd
+ 1: <unset>
+ 2: <unset>
+ 3: abcd
+    <a href=\"abcd xyz pqr\" cats
+ 0: <a href="abcd xyz pqr"
+ 1: "
+ 2: abcd xyz pqr
+    <a href=\'abcd xyz pqr\' cats
+ 0: <a href='abcd xyz pqr'
+ 1: '
+ 2: abcd xyz pqr
+
+/<a\s+href\s*=\s*                # find <a href=
+ (["'])?                         # find single or double quote
+ (?(1) (.*?)\1 | (\S+))          # if quote found, match up to next matching
+                                 # quote, otherwise match up to next space
+/isx
+    <a href=abcd xyz
+ 0: <a href=abcd
+ 1: <unset>
+ 2: <unset>
+ 3: abcd
+    <a href=\"abcd xyz pqr\" cats
+ 0: <a href="abcd xyz pqr"
+ 1: "
+ 2: abcd xyz pqr
+    <a href       =       \'abcd xyz pqr\' cats
+ 0: <a href       =       'abcd xyz pqr'
+ 1: '
+ 2: abcd xyz pqr
+
+/<a\s+href(?>\s*)=(?>\s*)        # find <a href=
+ (["'])?                         # find single or double quote
+ (?(1) (.*?)\1 | (\S+))          # if quote found, match up to next matching
+                                 # quote, otherwise match up to next space
+/isx
+    <a href=abcd xyz
+ 0: <a href=abcd
+ 1: <unset>
+ 2: <unset>
+ 3: abcd
+    <a href=\"abcd xyz pqr\" cats
+ 0: <a href="abcd xyz pqr"
+ 1: "
+ 2: abcd xyz pqr
+    <a href       =       \'abcd xyz pqr\' cats
+ 0: <a href       =       'abcd xyz pqr'
+ 1: '
+ 2: abcd xyz pqr
+
+/((Z)+|A)*/
+    ZABCDEFG
+ 0: ZA
+ 1: A
+ 2: Z
+
+/(Z()|A)*/
+    ZABCDEFG
+ 0: ZA
+ 1: A
+ 2: 
+
+/(Z(())|A)*/
+    ZABCDEFG
+ 0: ZA
+ 1: A
+ 2: 
+ 3: 
+
+/((?>Z)+|A)*/
+    ZABCDEFG
+ 0: ZA
+ 1: A
+
+/((?>)+|A)*/
+    ZABCDEFG
+ 0: 
+ 1: 
+
+/a*/g
+    abbab
+ 0: a
+ 0: 
+ 0: 
+ 0: a
+ 0: 
+ 0: 
+
+/^[a-\d]/
+    abcde
+ 0: a
+    -things
+ 0: -
+    0digit
+ 0: 0
+    *** Failers
+No match
+    bcdef    
+No match
+
+/^[\d-a]/
+    abcde
+ 0: a
+    -things
+ 0: -
+    0digit
+ 0: 0
+    *** Failers
+No match
+    bcdef    
+No match
+
+/ End of testinput3 /       
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput4 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput4
new file mode 100644
index 00000000..df81a0f5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput4
@@ -0,0 +1,116 @@
+PCRE version 3.9 02-Jan-2002
+
+/^[\w]+/
+    *** Failers
+No match
+    �cole
+No match
+
+/^[\w]+/Lfr
+    �cole
+ 0: �cole
+
+/^[\w]+/
+    *** Failers
+No match
+    �cole
+No match
+
+/^[\W]+/
+    �cole
+ 0: \xc9
+
+/^[\W]+/Lfr
+    *** Failers
+ 0: *** 
+    �cole
+No match
+
+/[\b]/
+    \b
+ 0: \x08
+    *** Failers
+No match
+    a
+No match
+
+/[\b]/Lfr
+    \b
+ 0: \x08
+    *** Failers
+No match
+    a
+No match
+
+/^\w+/
+    *** Failers
+No match
+    �cole
+No match
+
+/^\w+/Lfr
+    �cole
+ 0: �cole
+
+/(.+)\b(.+)/
+    �cole
+ 0: \xc9cole
+ 1: \xc9
+ 2: cole
+
+/(.+)\b(.+)/Lfr
+    *** Failers
+ 0: *** Failers
+ 1: *** 
+ 2: Failers
+    �cole
+No match
+
+/�cole/i
+    �cole
+ 0: \xc9cole
+    *** Failers
+No match
+    �cole
+No match
+
+/�cole/iLfr
+    �cole
+ 0: �cole
+    �cole
+ 0: �cole
+
+/\w/IS
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Starting character set: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
+  Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
+
+/\w/ISLfr
+Capturing subpattern count = 0
+No options
+No first char
+No need char
+Starting character set: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
+  Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
+  � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 
+  � � � � � � � � � � � � � � � � � � � � � � � � � 
+
+/^[\xc8-\xc9]/iLfr
+    �cole
+ 0: �
+    �cole
+ 0: �
+
+/^[\xc8-\xc9]/Lfr
+    �cole
+ 0: �
+    *** Failers 
+No match
+    �cole
+No match
+
+/ End of testinput4 /
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput5 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput5
new file mode 100644
index 00000000..6bb9ad31
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput5
@@ -0,0 +1,242 @@
+PCRE version 3.9 02-Jan-2002
+
+/-- Because of problems with Perl 5.6 in handling UTF-8 vs non UTF-8 --/
+/-- strings automatically, do not use the \x{} construct except with --/
+No match
+/-- patterns that have the /8 option set, and don't use them without! --/
+No match
+
+/a.b/8
+    acb
+ 0: acb
+    a\x7fb
+ 0: a\x{7f}b
+    a\x{100}b 
+ 0: a\x{100}b
+    *** Failers
+No match
+    a\nb  
+No match
+
+/a(.{3})b/8
+    a\x{4000}xyb 
+ 0: a\x{4000}xyb
+ 1: \x{4000}xy
+    a\x{4000}\x7fyb 
+ 0: a\x{4000}\x{7f}yb
+ 1: \x{4000}\x{7f}y
+    a\x{4000}\x{100}yb 
+ 0: a\x{4000}\x{100}yb
+ 1: \x{4000}\x{100}y
+    *** Failers
+No match
+    a\x{4000}b 
+No match
+    ac\ncb 
+No match
+
+/a(.*?)(.)/
+    a\xc0\x88b
+ 0: a\xc0
+ 1: 
+ 2: \xc0
+
+/a(.*?)(.)/8
+    a\x{100}b
+ 0: a\x{100}
+ 1: 
+ 2: \x{100}
+
+/a(.*)(.)/
+    a\xc0\x88b
+ 0: a\xc0\x88b
+ 1: \xc0\x88
+ 2: b
+
+/a(.*)(.)/8
+    a\x{100}b
+ 0: a\x{100}b
+ 1: \x{100}
+ 2: b
+
+/a(.)(.)/
+    a\xc0\x92bcd
+ 0: a\xc0\x92
+ 1: \xc0
+ 2: \x92
+
+/a(.)(.)/8
+    a\x{240}bcd
+ 0: a\x{240}b
+ 1: \x{240}
+ 2: b
+
+/a(.?)(.)/
+    a\xc0\x92bcd
+ 0: a\xc0\x92
+ 1: \xc0
+ 2: \x92
+
+/a(.?)(.)/8
+    a\x{240}bcd
+ 0: a\x{240}b
+ 1: \x{240}
+ 2: b
+
+/a(.??)(.)/
+    a\xc0\x92bcd
+ 0: a\xc0
+ 1: 
+ 2: \xc0
+
+/a(.??)(.)/8
+    a\x{240}bcd
+ 0: a\x{240}
+ 1: 
+ 2: \x{240}
+
+/a(.{3})b/8
+    a\x{1234}xyb 
+ 0: a\x{1234}xyb
+ 1: \x{1234}xy
+    a\x{1234}\x{4321}yb 
+ 0: a\x{1234}\x{4321}yb
+ 1: \x{1234}\x{4321}y
+    a\x{1234}\x{4321}\x{3412}b 
+ 0: a\x{1234}\x{4321}\x{3412}b
+ 1: \x{1234}\x{4321}\x{3412}
+    *** Failers
+No match
+    a\x{1234}b 
+No match
+    ac\ncb 
+No match
+
+/a(.{3,})b/8
+    a\x{1234}xyb 
+ 0: a\x{1234}xyb
+ 1: \x{1234}xy
+    a\x{1234}\x{4321}yb 
+ 0: a\x{1234}\x{4321}yb
+ 1: \x{1234}\x{4321}y
+    a\x{1234}\x{4321}\x{3412}b 
+ 0: a\x{1234}\x{4321}\x{3412}b
+ 1: \x{1234}\x{4321}\x{3412}
+    axxxxbcdefghijb 
+ 0: axxxxbcdefghijb
+ 1: xxxxbcdefghij
+    a\x{1234}\x{4321}\x{3412}\x{3421}b 
+ 0: a\x{1234}\x{4321}\x{3412}\x{3421}b
+ 1: \x{1234}\x{4321}\x{3412}\x{3421}
+    *** Failers
+No match
+    a\x{1234}b 
+No match
+
+/a(.{3,}?)b/8
+    a\x{1234}xyb 
+ 0: a\x{1234}xyb
+ 1: \x{1234}xy
+    a\x{1234}\x{4321}yb 
+ 0: a\x{1234}\x{4321}yb
+ 1: \x{1234}\x{4321}y
+    a\x{1234}\x{4321}\x{3412}b 
+ 0: a\x{1234}\x{4321}\x{3412}b
+ 1: \x{1234}\x{4321}\x{3412}
+    axxxxbcdefghijb 
+ 0: axxxxb
+ 1: xxxx
+    a\x{1234}\x{4321}\x{3412}\x{3421}b 
+ 0: a\x{1234}\x{4321}\x{3412}\x{3421}b
+ 1: \x{1234}\x{4321}\x{3412}\x{3421}
+    *** Failers
+No match
+    a\x{1234}b 
+No match
+
+/a(.{3,5})b/8
+    a\x{1234}xyb 
+ 0: a\x{1234}xyb
+ 1: \x{1234}xy
+    a\x{1234}\x{4321}yb 
+ 0: a\x{1234}\x{4321}yb
+ 1: \x{1234}\x{4321}y
+    a\x{1234}\x{4321}\x{3412}b 
+ 0: a\x{1234}\x{4321}\x{3412}b
+ 1: \x{1234}\x{4321}\x{3412}
+    axxxxbcdefghijb 
+ 0: axxxxb
+ 1: xxxx
+    a\x{1234}\x{4321}\x{3412}\x{3421}b 
+ 0: a\x{1234}\x{4321}\x{3412}\x{3421}b
+ 1: \x{1234}\x{4321}\x{3412}\x{3421}
+    axbxxbcdefghijb 
+ 0: axbxxb
+ 1: xbxx
+    axxxxxbcdefghijb 
+ 0: axxxxxb
+ 1: xxxxx
+    *** Failers
+No match
+    a\x{1234}b 
+No match
+    axxxxxxbcdefghijb 
+No match
+
+/a(.{3,5}?)b/8
+    a\x{1234}xyb 
+ 0: a\x{1234}xyb
+ 1: \x{1234}xy
+    a\x{1234}\x{4321}yb 
+ 0: a\x{1234}\x{4321}yb
+ 1: \x{1234}\x{4321}y
+    a\x{1234}\x{4321}\x{3412}b 
+ 0: a\x{1234}\x{4321}\x{3412}b
+ 1: \x{1234}\x{4321}\x{3412}
+    axxxxbcdefghijb 
+ 0: axxxxb
+ 1: xxxx
+    a\x{1234}\x{4321}\x{3412}\x{3421}b 
+ 0: a\x{1234}\x{4321}\x{3412}\x{3421}b
+ 1: \x{1234}\x{4321}\x{3412}\x{3421}
+    axbxxbcdefghijb 
+ 0: axbxxb
+ 1: xbxx
+    axxxxxbcdefghijb 
+ 0: axxxxxb
+ 1: xxxxx
+    *** Failers
+No match
+    a\x{1234}b 
+No match
+    axxxxxxbcdefghijb 
+No match
+
+/^[a\x{c0}]/8
+    *** Failers
+No match
+    \x{100}
+No match
+
+/(?<=aXb)cd/8
+    aXbcd
+ 0: cd
+
+/(?<=a\x{100}b)cd/8
+    a\x{100}bcd
+ 0: cd
+
+/(?<=a\x{100000}b)cd/8
+    a\x{100000}bcd
+ 0: cd
+    
+/(?:\x{100}){3}b/8
+    \x{100}\x{100}\x{100}b
+ 0: \x{100}\x{100}\x{100}b
+    *** Failers 
+No match
+    \x{100}\x{100}b
+No match
+
+/ End of testinput5 /
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput6 b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput6
new file mode 100644
index 00000000..fcf08467
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/pcre/testdata/testoutput6
@@ -0,0 +1,319 @@
+PCRE version 3.9 02-Jan-2002
+
+/\x{100}/8DM
+Memory allocation (code space): 11
+------------------------------------------------------------------
+  0   7 Bra 0
+  3   2 \xc4\x80
+  7   7 Ket
+ 10     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 196
+Need char = 128
+
+/\x{1000}/8DM
+Memory allocation (code space): 12
+------------------------------------------------------------------
+  0   8 Bra 0
+  3   3 \xe1\x80\x80
+  8   8 Ket
+ 11     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 225
+Need char = 128
+
+/\x{10000}/8DM
+Memory allocation (code space): 13
+------------------------------------------------------------------
+  0   9 Bra 0
+  3   4 \xf0\x90\x80\x80
+  9   9 Ket
+ 12     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 240
+Need char = 128
+
+/\x{100000}/8DM
+Memory allocation (code space): 13
+------------------------------------------------------------------
+  0   9 Bra 0
+  3   4 \xf4\x80\x80\x80
+  9   9 Ket
+ 12     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 244
+Need char = 128
+
+/\x{1000000}/8DM
+Memory allocation (code space): 14
+------------------------------------------------------------------
+  0  10 Bra 0
+  3   5 \xf9\x80\x80\x80\x80
+ 10  10 Ket
+ 13     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 249
+Need char = 128
+
+/\x{4000000}/8DM
+Memory allocation (code space): 15
+------------------------------------------------------------------
+  0  11 Bra 0
+  3   6 \xfc\x84\x80\x80\x80\x80
+ 11  11 Ket
+ 14     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 252
+Need char = 128
+
+/\x{7fffFFFF}/8DM
+Memory allocation (code space): 15
+------------------------------------------------------------------
+  0  11 Bra 0
+  3   6 \xfd\xbf\xbf\xbf\xbf\xbf
+ 11  11 Ket
+ 14     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 253
+Need char = 191
+
+/[\x{ff}]/8DM
+Memory allocation (code space): 40
+------------------------------------------------------------------
+  0   6 Bra 0
+  3   1 \xff
+  6   6 Ket
+  9     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 255
+No need char
+
+/[\x{100}]/8DM
+Memory allocation (code space): 40
+Failed: characters with values > 255 are not yet supported in classes at offset 7
+
+/\x{ffffffff}/8
+Failed: character value in \x{...} sequence is too large at offset 11
+
+/\x{100000000}/8
+Failed: character value in \x{...} sequence is too large at offset 12
+
+/^\x{100}a\x{1234}/8
+    \x{100}a\x{1234}bcd
+ 0: \x{100}a\x{1234}
+
+/\x80/8D
+------------------------------------------------------------------
+  0   7 Bra 0
+  3   2 \xc2\x80
+  7   7 Ket
+ 10     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 194
+Need char = 128
+
+/\xff/8D
+------------------------------------------------------------------
+  0   7 Bra 0
+  3   2 \xc3\xbf
+  7   7 Ket
+ 10     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 195
+Need char = 191
+
+/\x{0041}\x{2262}\x{0391}\x{002e}/D8
+------------------------------------------------------------------
+  0  12 Bra 0
+  3   7 A\xe2\x89\xa2\xce\x91.
+ 12  12 Ket
+ 15     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 'A'
+Need char = '.'
+    \x{0041}\x{2262}\x{0391}\x{002e}
+ 0: A\x{2262}\x{391}.
+    
+/\x{D55c}\x{ad6d}\x{C5B4}/D8 
+------------------------------------------------------------------
+  0  14 Bra 0
+  3   9 \xed\x95\x9c\xea\xb5\xad\xec\x96\xb4
+ 14  14 Ket
+ 17     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 237
+Need char = 180
+    \x{D55c}\x{ad6d}\x{C5B4} 
+ 0: \x{d55c}\x{ad6d}\x{c5b4}
+
+/\x{65e5}\x{672c}\x{8a9e}/D8
+------------------------------------------------------------------
+  0  14 Bra 0
+  3   9 \xe6\x97\xa5\xe6\x9c\xac\xe8\xaa\x9e
+ 14  14 Ket
+ 17     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 230
+Need char = 158
+    \x{65e5}\x{672c}\x{8a9e}
+ 0: \x{65e5}\x{672c}\x{8a9e}
+
+/\x{80}/D8
+------------------------------------------------------------------
+  0   7 Bra 0
+  3   2 \xc2\x80
+  7   7 Ket
+ 10     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 194
+Need char = 128
+
+/\x{084}/D8
+------------------------------------------------------------------
+  0   7 Bra 0
+  3   2 \xc2\x84
+  7   7 Ket
+ 10     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 194
+Need char = 132
+
+/\x{104}/D8
+------------------------------------------------------------------
+  0   7 Bra 0
+  3   2 \xc4\x84
+  7   7 Ket
+ 10     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 196
+Need char = 132
+
+/\x{861}/D8
+------------------------------------------------------------------
+  0   8 Bra 0
+  3   3 \xe0\xa1\xa1
+  8   8 Ket
+ 11     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 224
+Need char = 161
+
+/\x{212ab}/D8
+------------------------------------------------------------------
+  0   9 Bra 0
+  3   4 \xf0\xa1\x8a\xab
+  9   9 Ket
+ 12     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+First char = 240
+Need char = 171
+
+/.{3,5}X/D8
+------------------------------------------------------------------
+  0  14 Bra 0
+  3     Any{3}
+  7     Any{0,2}
+ 11   1 X
+ 14  14 Ket
+ 17     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+No first char
+Need char = 'X'
+    \x{212ab}\x{212ab}\x{212ab}\x{861}X
+ 0: \x{212ab}\x{212ab}\x{212ab}\x{861}X
+
+
+/.{3,5}?/D8
+------------------------------------------------------------------
+  0  11 Bra 0
+  3     Any{3}
+  7     Any{0,2}?
+ 11  11 Ket
+ 14     End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: utf8
+No first char
+No need char
+    \x{212ab}\x{212ab}\x{212ab}\x{861}
+ 0: \x{212ab}\x{212ab}\x{212ab}
+
+/-- These tests are here rather than in testinput5 because Perl 5.6 has --/
+/-- some problems with UTF-8 support, in the area of \x{..} where the   --/
+No match
+/-- value is < 255. It grumbles about invalid UTF-8 strings.            --/
+No match
+
+/^[a\x{c0}]b/8
+    \x{c0}b
+ 0: \x{c0}b
+    
+/^([a\x{c0}]*?)aa/8
+    a\x{c0}aaaa/ 
+ 0: a\x{c0}aa
+ 1: a\x{c0}
+
+/^([a\x{c0}]*?)aa/8
+    a\x{c0}aaaa/ 
+ 0: a\x{c0}aa
+ 1: a\x{c0}
+    a\x{c0}a\x{c0}aaa/ 
+ 0: a\x{c0}a\x{c0}aa
+ 1: a\x{c0}a\x{c0}
+
+/^([a\x{c0}]*)aa/8
+    a\x{c0}aaaa/ 
+ 0: a\x{c0}aaaa
+ 1: a\x{c0}aa
+    a\x{c0}a\x{c0}aaa/ 
+ 0: a\x{c0}a\x{c0}aaa
+ 1: a\x{c0}a\x{c0}a
+
+/^([a\x{c0}]*)a\x{c0}/8
+    a\x{c0}aaaa/ 
+ 0: a\x{c0}
+ 1: 
+    a\x{c0}a\x{c0}aaa/ 
+ 0: a\x{c0}a\x{c0}
+ 1: a\x{c0}
+
+/ End of testinput6 /
+